CN217991450U

CN217991450U - End wall equipment child

Info

Publication number: CN217991450U
Application number: CN202221764483.9U
Authority: CN
Inventors: 丁钢; 唐雪娇; 汤宇翔
Original assignee: Jiangsu Zhongchuang Machinery Equipment Manufacturing Co ltd
Current assignee: Jiangsu Zhongchuang Machinery Equipment Manufacturing Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-12-09
Anticipated expiration: 2032-07-09

Abstract

The utility model relates to a headwall equipment child relates to the technical field of equipment mould, which comprises a bracket, the support on be equipped with first holding surface and second holding surface, first holding surface with the equal level setting of second holding surface, the distance of first holding surface and horizontal plane be less than the distance of second holding surface and horizontal plane, first holding surface with the second holding surface on all be equipped with the locating piece, the second holding surface on be equipped with and press the subassembly. This application has and to carry out the advantage that the error is less after can fixing a position messenger welding to the headwall.

Description

End wall equipment child

Technical Field

The application relates to the technical field of assembling clamping fixture, in particular to a headwall assembling clamping fixture.

Background

The rail car (including trailer, the same below) is the main transport tool for the construction departments of railway equipment maintenance, overhaul, capital construction and the like to execute tasks.

The compartments of a railway vehicle are generally made up of side wall panels, end wall panels, roof panels, and the like. In the process of welding the end wall, the door frame is required to be placed in the positioning unit, the door frame is used as a center reference, then the two side panels are placed in the tool, and the two side beams are placed at two edges by using the center of the door frame as a reference. But the positioning effect of the existing tool is poor, so that the error is large after the welding is finished.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, one of the purpose of this application provides a headwall equipment child, and it has can fix a position the headwall and make the less advantage of error after the welding is accomplished.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a headwall equipment child, includes the support, the support on be equipped with first holding surface and second holding surface, first holding surface with the equal level of second holding surface set up, the distance of first holding surface and horizontal plane be less than the distance of second holding surface and horizontal plane, first holding surface with the second holding surface on all be equipped with the locating piece, the second holding surface on be equipped with and press the subassembly.

Through adopting above-mentioned technical scheme, in use promptly, because first holding surface is less than the second holding surface, and because the existence of locating piece, when placing each part of headwall on the support, can play good location effect to individual part, when the location is accomplished the back, advances the item through pressing down the subassembly to each part and presses, fixes each part to make when the welding, can effectively reduce the part dislocation and lead to welding to accomplish the back, the great probability of error.

The application may be further configured in a preferred example to: the pressing assembly comprises a pressing head and a support, and a driving piece for driving the pressing head to move is arranged on the support.

Through adopting above-mentioned technical scheme, after each part is placed in suitable position promptly, move through driving piece drive press head, press the part line until.

The application may be further configured in a preferred example to: the driving piece include the fixed arm and be connected the lifter with the fixed arm, the fixed arm with the support be connected, the press head with the lifter be connected, the lifter be used for driving the press head go up and down.

Through adopting above-mentioned technical scheme, when needs are pressed the part, the lifter drives the decline of press head, can realize the decline of press head.

The present application may be further configured in a preferred example to: the driving piece comprises a driving rod, the driving rod is connected with the lifting rod, and the lifting rod is in threaded connection with the fixing arm.

Through adopting above-mentioned technical scheme, when using, rotate the actuating lever, drive the lifter through the actuating lever and rotate, because lifter and fixed arm threaded connection, consequently can reach and drive the purpose that the lifter rises or descends.

The present application may be further configured in a preferred example to: the support include stand and locating plate, the stand with locating plate fixed connection, the locating plate with support fixed connection, the stand on be equipped with the erection column, the fixed arm on be equipped with and be used for the cover to establish the mounting hole on the erection column, the erection column on threaded connection have a mounting nut, the fixed arm be located mounting nut with the stand between and offset with the two.

Through adopting above-mentioned technical scheme, in use, because the fixed arm is located between mounting nut and the stand, consequently make in use, the fixed arm can rotate, more convenient to use user uses.

The present application may be further configured in a preferred example to: the pressing head is in threaded connection with the lifting rod.

Through adopting above-mentioned technical scheme, thereby in use can realize accurate the regulation through rotating the press head for the effect of pressing to the part is better.

Drawings

Fig. 1 is a schematic top view of the present application.

Fig. 2 is a side view schematic diagram of the present application.

Fig. 3 is a schematic structural diagram of the present application.

Fig. 4 is a schematic structural diagram of the pressing assembly of the present application.

Reference numerals: 1. a support; 11. a first support surface; 12. a second support surface; 2. positioning blocks; 3. a pressing assembly; 31. positioning a plate; 32. a column; 33. mounting a column; 34. mounting a nut; 35. a fixed arm; 351. mounting holes; 36. a lifting rod; 37. a drive rod; 371. the head is prevented from falling off; 38. a pressing head; 381. a connecting portion; 382. a pressing part.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1-4, for a headwall assembly jig disclosed in this application, including support 1, be equipped with first holding surface 11 and the second holding surface 12 that is located first holding surface 11 both sides on support 1, first holding surface 11 and the equal level setting of second holding surface 12, first holding surface 11 and second holding surface 12 are connected through vertical face, and the interval between first holding surface 11 and the horizontal plane is less than the interval of second holding surface 12 to the horizontal plane, all is equipped with locating piece 2 on first holding surface 11 and the second holding surface 12. The second support surface 12 is also provided with a pressing component 3.

The pressing assembly 3 comprises a pressing head 38, a support and a driving piece arranged on the support, wherein the driving piece is used for driving the pressing head 38 to move up and down. The support comprises a positioning plate 31 and a stand column 32, the positioning plate 31 is fixedly connected with the bracket 1, and the stand column 32 is fixedly connected with the positioning plate 31. The driving member comprises a driving rod 37, a fixed arm 35 and a lifting rod 36 in threaded connection with the fixed arm 35. The upper end fixedly connected with erection column 33 of stand 32, the diameter of erection column 33 is less than the diameter of stand 32, and erection column 33 sets up with stand 32 is concentric, and one of fixed arm 35 is served and is equipped with the mounting hole 351 that is used for passing erection column 33, and threaded connection has mounting nut 34 on the erection column 33, and fixed arm 35 is located between mounting nut 34 and the stand 32, and offsets with the two.

The other end threaded connection of lifter 36 and fixed arm 35, the lower extreme and the press head 38 threaded connection of lifter 36, the hole has been seted up to the upper end and has been passed through, and drive lever 37 is worn out from passing the hole, and fixedly connected with anticreep head 371 is still gone back at the both ends of drive lever 37, and anticreep head 371 is used for preventing drive lever 37 from following to pass downthehole the coming off. The pressing head 38 includes a pressing portion 382 and a connecting portion 381, the connecting portion is cylindrical and is in threaded connection with the lifting rod 36, the pressing portion 382 and the connecting portion 381 are concentrically arranged, and the minimum diameter of the pressing portion 382 is equal to the minimum diameter of the connecting portion 381.

The implementation principle of the embodiment is as follows: in use, each part is placed on the first supporting surface 11 and the second supporting surface 12 and is positioned by the positioning block 2, then the driving rod 37 is rotated, the lifting rod 36 is driven to move downwards through the rotating rod, so that the driving rod 37 drives the lifting rod 36 to rotate, and the lifting rod 36 moves downwards due to the threaded connection between the lifting rod 36 and the fixing arm 35 until the pressing head 38 abuts against each part, so that the purpose of fixing each part is fulfilled.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an end wall equipment child which characterized in that: including support (1), support (1) on be equipped with first holding surface (11) and second holding surface (12), first holding surface (11) with the equal level setting of second holding surface (12), the distance of first holding surface (11) and horizontal plane be less than the distance of second holding surface (12) and horizontal plane, first holding surface (11) with second holding surface (12) on all be equipped with locating piece (2), second holding surface (12) on be equipped with and press subassembly (3).

2. A headwall assembly jig as defined in claim 1, wherein: the pressing assembly (3) comprises a pressing head (38) and a support, and a driving piece for driving the pressing head (38) to move is arranged on the support.

3. A headwall assembly jig as defined in claim 2 wherein: the driving piece comprises a fixing arm (35) and a lifting rod (36) connected with the fixing arm (35), the fixing arm (35) is connected with the support, the pressing head (38) is connected with the lifting rod (36), and the lifting rod (36) is used for driving the pressing head (38) to lift.

4. A headwall assembly jig as defined in claim 3 wherein: the driving piece comprises a driving rod (37), the driving rod (37) is connected with the lifting rod (36), and the lifting rod (36) is in threaded connection with the fixing arm (35).

5. A headwall assembly jig as defined in claim 3 wherein: the support include stand (32) and locating plate (31), stand (32) with locating plate (31) fixed connection, locating plate (31) with support (1) fixed connection, stand (32) on be equipped with erection column (33), fixed arm (35) on be equipped with and be used for the cover to establish mounting hole (351) on erection column (33), erection column (33) on threaded connection have mounting nut (34), fixed arm (35) be located mounting nut (34) with stand (32) between and offset with the two.

6. A headwall assembly jig as defined in claim 5 wherein: the pressing head (38) is in threaded connection with the lifting rod (36).