CN204077237U - Riveted structure of casters - Google Patents

Abstract

The utility model discloses a riveting structure of truckle, it includes angle seat, wheel seat and straight axle, makes the hypomere of straight axle arrange the straight axle groove of wheel seat in to make its bottom flange arrange the storage tank of straight axle tank bottom in, make the upper segment of straight axle wear to establish the centre bore of angle seat after, with the top riveting of straight axle, make wheel seat and angle seat pivot each other and establish. By the structure, the combination of the angle seat and the wheel seat puts the straight shaft into the wheel seat in an automatic mode, and then the top end of the straight shaft is riveted on the top of the angle seat in an automatic mode, so that the wheel seat and the angle seat are pivoted, the whole riveting process is simple, easy and quick, and the straight shaft is more stable after being combined.

Description

Riveted structure of casters

technical field

The utility model relates to a riveting structure, in particular to a riveting structure of a caster wheel which can be assembled in an automated manner, is quick and easy to assemble, and can save manpower and time costs.

Background technique

Press, the general caster structure (see Figure 1), which is the improvement of the riveting structure of the patent certificate No. M464345 caster, which includes an assembly component 40, which includes an assembly area 41), the assembly area 41 A fixing hole 43 is provided, and the end of the fixing hole 43 is formed with a fixing hole end 42, wherein the fixing end hole end 42 can be riveted to assemble an independent caster wheel; when assembling, a shaft connecting pivot piece 75 is used to pass through the caster wheel After the assembly part 72 of the frame 70, the lower plate body 83, the ring bearing plate 82, the upper plate body 81, and the fixing hole 43 of the assembly area 41 of the assembly assembly 40, the connecting shaft and pivot riveting parts 76 are used to fix and rive each other. In this way, each component must be pierced through the connecting shaft pivot piece 75 one by one, and then fixed and riveted with the connecting shaft pivot piece 76. The assembly riveting process must be carried out by manpower, and the assembly speed is slow. The quantity that can be completed is small, which relatively causes waste of time cost and labor cost.

In view of this, the inventor invented a riveting structure different from conventional casters based on years of experience in the industry and various tests.

Utility model content

The purpose of the utility model is to provide a riveting structure of a caster, which can make the combination of the corner seat and the wheel seat faster and labor-saving, and the combination is more stable.

In order to achieve the above purpose, the utility model provides a caster riveting structure, which includes a corner seat, a wheel seat and a straight shaft, wherein the corner seat has a vertical center hole; the wheel seat has a horizontal wheel shaft hole and a vertical straight shaft groove, The end of the straight shaft groove has an accommodation groove for accommodating the flange at the end of the straight shaft. The accommodation groove communicates with the straight shaft groove. Placed in the accommodation groove at the end of the straight shaft groove, after the upper section of the straight shaft passes through the center hole of the corner seat, the top of the straight shaft is riveted to the corner seat, so that the wheel seat and the corner seat are pivoted to each other.

After adopting the above-mentioned scheme, through the above-mentioned structure of the utility model, the combination of the corner seat and the wheel seat automatically puts the straight shaft into the wheel seat, and then rivets its top end to the top of the corner seat in an automated manner, so that the wheel seat and the corner The seat is pivoted, the whole assembly and riveting process is simple and fast, and the combination is more stable.

Description of drawings

Fig. 1 is a conventional three-dimensional exploded view;

Fig. 2 is the three-dimensional assembly drawing of the present utility model;

Fig. 3 is a three-dimensional exploded view of the utility model;

Fig. 4 is a sectional view of the utility model.

Detailed ways

The riveting structure of the caster of the present invention (please refer to Fig. 2 to Fig. 4), it includes a corner seat 10, a wheel seat 11 and a straight shaft 12, wherein the corner seat 10 has a vertical central hole 101; the wheel seat 11 has a transverse Axle hole 110 and vertical straight shaft groove 111, the end of the straight shaft groove 111 has a housing groove 112 for accommodating the flange 120 at the end of the straight shaft 12, the housing groove 112 communicates with the straight shaft groove 111, so that the straight shaft 12 Place the lower section 121 of the straight shaft 11 in the straight shaft groove 111 of the wheel seat 11, place the flange 120 at the bottom end of the straight shaft 12 in the accommodation groove 112 at the end of the straight shaft slot 111 and lock it, and make the upper section 122 of the straight shaft 12 pass through the corner Behind the central hole 101 of the seat 10, the top end of the straight shaft 12 is riveted to the corner seat 10, so that the wheel seat 11 and the corner seat 10 are pivoted to each other.

Claims (1)

1. the riveted construction of a castor, it is characterized in that: comprise angle seat, wheel seat and d-axis, wherein angle seat has vertical centering control central hole, wheel seat has horizontal axle hole and vertical d-axis groove, this d-axis groove end has the storage tank for accommodating d-axis end flange, this storage tank communicates with d-axis groove, the hypomere of d-axis inserts the d-axis groove of wheel seat, the flange of d-axis bottom is made to be placed in the storage tank of d-axis groove end, after the epimere of d-axis wears the centre hole of angle seat, the top of d-axis is riveting in angle seat, wheel seat and angle seat are pivoted mutually.