CN219212083U

CN219212083U - Be used for mining truck carriage welding frock to compress tightly structure

Info

Publication number: CN219212083U
Application number: CN202223324172.3U
Authority: CN
Inventors: 李亚清; 刘望; 冯淼; 蔡佳辰; 石倩
Original assignee: Xuzhou Gongrun Building Technology Co ltd
Current assignee: Xuzhou Gongrun Building Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-20
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a compression structure of a welding tool for a carriage of a mining truck, which belongs to the technical field of welding tool machinery and comprises the following components: carriage, support frame fixed mounting is in the inner chamber top in carriage compresses tightly the roof beam subassembly, compresses tightly roof beam subassembly movable mounting and is in the inner wall of support frame, adjusting screw can stretch out the length through rotatory regulation, and then control compresses tightly the height of compressing tightly the roof beam, can compress tightly the carriage of co-altitude, and side compressing screw stretches out the length through rotatory regulation, can compress tightly the carriage inner wall of different width. After the carriage is compressed in the height and width directions, the carriage is ensured to be reliably fixed, and after the carriage is welded, the carriage can be unlocked by rotating the screw rod, so that the disassembly work is rapidly completed.

Description

Be used for mining truck carriage welding frock to compress tightly structure

Technical Field

The utility model relates to the technical field of welding tool machinery, in particular to a compression structure of a welding tool for a carriage of a mining truck.

Background

Currently, the mining truck industry is developing to the direction of specialization and scale, and in the production and manufacturing process of the mining truck carriage, a welding tool is a key for guaranteeing welding quality and improving welding efficiency, and is an important component of a welding process. In the actual production process of the mining truck carriage, like products with different models and different specifications are produced, the height and the width of the carriage are different in size, if the carriage with each model is required to be manufactured with corresponding welding tools, a large number of tools can be manufactured, and huge manufacturing cost is increased. Therefore, in order to meet the mass production requirement of the mining truck carriage, the welding quality is ensured and stabilized, the production efficiency is improved, the production cost is reduced, and the special welding tool for carriages with different models and specifications is designed and manufactured.

Therefore, we propose a welding fixture compaction structure for a mining truck carriage.

Disclosure of Invention

The utility model aims to provide a compression structure for a welding tool of a mining truck carriage, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a be used for mining truck carriage welding frock to compress tightly structure includes:

a carriage;

the support frame is fixedly arranged at the top of the inner cavity of the carriage;

and the compression beam assembly is movably arranged in the inner wall of the support frame.

Further, the compression beam assembly comprises an adjusting screw fixedly installed in the inner wall of the support frame, the outer wall of the lower end of the adjusting screw is provided with a compression beam, and the left end and the right end of the bottom of the compression beam are respectively provided with a lateral compression screw.

Further, the inner wall of the compression beam is provided with a positioning hole, the inner wall of the positioning hole is provided with a locking nut, and the bottom of the adjusting screw is in threaded connection with the inner wall of the locking nut.

Further, the side compression screw comprises reinforcing rib plates fixedly attached to the front end face and the rear end face of the compression beam, the inner walls of the reinforcing rib plates are in threaded connection with threaded compression rods, and the threaded compression rods are attached to the inner walls of the carriage.

Compared with the prior art, the utility model has the beneficial effects that:

1. the adjusting screw can rotate to adjust the extension length, so that the compression height of the compression beam is controlled, and carriages with different heights can be compressed;

2. the side compression screw rod can compress the carriage inner walls with different widths by rotating and adjusting the extension length. After the carriage is compressed in the height and width directions, the reliable fixation of the carriage is ensured;

3. after the carriage is welded, the locking of the carriage can be released by rotating the screw rod, and the disassembly work can be rapidly completed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a compression beam assembly according to the present utility model.

In the figure: 1. a support frame; 2. a hold-down beam assembly; 21. adjusting a screw; 22. a compression beam; 23. a lock nut; 24. a side hold-down screw; 3. and a carriage.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a be used for mining truck carriage welding frock to compress tightly structure includes: carriage 3, support frame 1 fixed mounting is at the inner chamber top of carriage 3, compresses tightly beam assembly 2 movable mounting in the inner wall of support frame 1, in the in-process of use, in the inner wall of support frame 1 welding carriage 3, then accessible compresses tightly beam assembly 2 connects in carriage 3 to through adjusting the length that compresses tightly beam assembly 2, can compress tightly carriage 3 reinforcing fixity.

Referring to fig. 2, the compression beam assembly 2 includes an adjusting screw 21 fixedly installed in an inner wall of the support frame 1, a compression beam 22 is disposed on an outer wall of a lower end of the adjusting screw 21, lateral compression screws 24 are disposed at left and right ends of a bottom of the compression beam 22, and the adjusting screw 21 can control a height of the compression beam 22 by rotating and adjusting an extending length, so that carriages with different heights can be compressed;

referring to fig. 1 and 2, a positioning hole is formed in the inner wall of the compression beam 22, a lock nut 23 is arranged in the inner wall of the positioning hole, and the bottom of the adjusting screw 21 is in threaded connection with the inner wall of the lock nut 23, so that the adjusting screw 21 and the lateral compression screw 24 can be conveniently and rapidly assembled and disassembled;

referring again to fig. 1 and 2, the lateral compression screw 24 includes reinforcing ribs fixedly attached to front and rear end surfaces of the compression beam 22, inner walls of the reinforcing ribs are screwed with threaded compression rods, and the threaded compression rods are attached to inner walls of the carriage 3, so that carriage inner walls with different widths can be compressed by screw adjustment.

Examples: can compress tightly fixedly when welding carriage 3 through compression beam assembly 2, thereby rotatory adjusting screw 21 control length that stretches out to can compress tightly highly through compression beam 22, and can regulate and control according to the carriage of co-altitude then, use side compression screw 24 simultaneously, then compress tightly the carriage inner wall of different width through regulation and control side compression screw 24, and guarantee that height and width are compressed tightly the back, can effectually guarantee reliable fixedly, thereby weld the carriage, and after the welding is accomplished, accessible rotation adjusting screw 21 and side compression screw 24 release the locking of carriage, accomplish the dismantlement work fast.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Be used for mining truck carriage welding frock to compress tightly structure, its characterized in that includes:

a carriage (3);

the support frame (1), the support frame (1) is fixedly installed at the top of the inner cavity of the carriage (3);

and the compression beam assembly (2) is movably arranged in the inner wall of the support frame (1).

2. The compression structure for a welding tool of a mining truck carriage according to claim 1, wherein: the compression beam assembly (2) comprises an adjusting screw (21) fixedly installed in the inner wall of the supporting frame (1), a compression beam (22) is arranged on the outer wall of the lower end of the adjusting screw (21), and side compression screws (24) are arranged at the left end and the right end of the bottom of the compression beam (22).

3. The compression structure for a welding tool of a mining truck carriage according to claim 2, wherein: the inner wall of the compression beam (22) is provided with a positioning hole, the inner wall of the positioning hole is provided with a locking nut (23), and the bottom of the adjusting screw (21) is in threaded connection with the inner wall of the locking nut (23).

4. The compression structure for a welding tool of a mining truck carriage according to claim 2, wherein: the side compression screw (24) comprises reinforcing rib plates fixedly attached to the front end face and the rear end face of the compression beam (22), the inner walls of the reinforcing rib plates are connected with threaded compression bars in a threaded mode, and the threaded compression bars are attached to the inner walls of the carriage (3).