CN216246738U

CN216246738U - Positioning device for electronic truck scale production

Info

Publication number: CN216246738U
Application number: CN202121375603.1U
Authority: CN
Inventors: 李华
Original assignee: Shandong Luheng Weighing Instrument Co ltd
Current assignee: Shandong Luheng Weighing Instrument Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-04-08
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a positioning device for electronic truck scale production, which comprises a base, wherein an air cylinder is fixedly connected at the center of the base, a bearing plate is fixedly connected with the end face of a piston rod of the air cylinder, a plurality of fixing mechanisms are symmetrically and fixedly connected with the opposite side walls of the base and are uniformly distributed, each fixing mechanism comprises a fixing frame, the positions of the fixing frames, which are close to the side walls, are symmetrically provided with grooves, the tops and the bottoms of the two grooves are symmetrically provided with chutes, the side walls of the two grooves are respectively provided with a spring in a fit manner, the opposite end faces of the two springs are respectively and fixedly connected with a clamping block, the side walls of the two clamping blocks are respectively and fixedly connected with a sliding block, and the opposite surfaces of the two clamping blocks are respectively and fixedly connected with a sliding rod. The positioning device is arranged on the truck scale, so that the truck scale can be clamped and fixed at a fixed position when being assembled, and the assembly efficiency and the quality of the truck scale are improved.

Description

Positioning device for electronic truck scale production

Technical Field

The utility model relates to the technical field of automobile scale positioning application, in particular to a positioning device for electronic automobile scale production.

Background

The electronic automobile scale is a very common large-scale metering device, and is widely applied to the measurement and data management of inlet and outlet materials in trade, transportation, storage, mine, factory, port wharf and other industries.

However, when the truck scale is spliced and assembled, a worker needs to determine the position of the truck scale by using a tool, and the truck scale needs to be manually carried and welded, so that the potential safety hazard of the worker during assembly is increased, and the efficiency of assembling the truck scale is reduced, therefore, the utility model provides the positioning device for producing the electronic truck scale.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a positioning device for producing an electronic truck scale, which is used for positioning and fixing a bottom plate and a U-shaped cross beam of the truck scale, thereby improving the assembly efficiency and quality of the truck scale.

In order to solve the technical problems, the utility model adopts a technical scheme that: the positioning device for the production of the electronic truck scale comprises a base, wherein a cylinder is fixedly connected at the center of the base and used for driving a bearing plate to fix the position of a bottom plate of the truck scale, the bearing plate is fixedly connected at the end face of a piston rod of the cylinder and used for fixing the bottom plate of the truck scale, a plurality of fixing mechanisms are symmetrically and fixedly connected with opposite side walls of the base and are uniformly distributed and used for clamping and fixing a cross beam in the truck scale, the fixing mechanisms comprise fixing frames, the positions of the fixing frames, which are close to the side walls, are symmetrically provided with grooves, the tops and the bottoms of the two grooves are symmetrically provided with sliding chutes, springs are attached to the side walls of the two grooves, transverse force can be conveniently used for reacting the clamping blocks, the opposite end faces of the two springs are fixedly connected with clamping blocks and used for clamping and fixing the cross beam of the truck scale, the side walls of the two clamping blocks are fixedly connected with sliding blocks respectively and used for driving the clamping blocks to stably move, the opposite surfaces of the two clamping blocks are fixedly connected with sliding rods respectively, the moving stability of the clamping blocks is improved, and the opposite end surfaces of the two sliding rods are fixedly connected with limiting blocks respectively.

Preferably, the base is the setting of U type, is convenient for have the installation of internals, the equal fixedly connected with support column in bottom corner of base is convenient for fix and support the base.

Preferably, the piston rod of the air cylinder penetrates through the bottom of the base, so that the piston rod of the air cylinder can move conveniently.

Preferably, a plurality of clamping grooves are uniformly formed in the top of the bearing plate, and balls are arranged on the inner walls of the clamping grooves in a smooth and attached mode, so that the bottom plate of the truck scale can be moved conveniently.

Preferably, the side wall of the bearing plate is in sliding connection with the side wall of the base, so that the bearing plate is convenient to stabilize.

Preferably, two the slider is sliding connection with the spout, and the clamp splice of being convenient for makes stable the removal at the atress, two the slide bar all runs through the lateral wall of mount, is convenient for increase the stability that the clamp splice removed.

The utility model has the following beneficial effects:

1. according to the positioning device for producing the electronic truck scale, the base of the positioning device is provided with the bearing device, so that the bottom plate of the truck scale can be fixed in position, and the assembly and welding of the bottom plate are facilitated;

2. according to the positioning device for producing the electronic truck scale, the clamping mechanism matched with the bearing plate is arranged on the positioning device, so that the position of the U-shaped cross beam is fixed when the U-shaped cross beam is assembled on the truck scale, and the assembly efficiency and quality of the truck scale are improved.

Drawings

FIG. 1 is a schematic structural diagram of a positioning device for electronic truck scale production according to the present invention;

FIG. 2 is a cross-sectional view of a base of a positioning device for electronic truck scale production according to the present invention;

fig. 3 is a cross-sectional view of a positioning device fixing mechanism for electronic truck scale production according to the present invention.

In the figure: 1. a base; 101. a support pillar; 2. a cylinder; 3. a bearing plate; 301. a ball bearing; 4. a fixing mechanism; 401. a fixed mount; 402. a groove; 403. a chute; 404. a spring; 405. a clamping block; 406. a slider; 407. a slide bar; 408. and a limiting block.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, a positioning device for electronic truck scale production comprises a base 1 for fixing the position of the whole positioning device, the base 1 is U-shaped and is convenient for the installation of the positioning device, the bottom corners of the base 1 are fixedly connected with supporting columns 101 for fixing and supporting the position of the base 1, the center of the base 1 is fixedly connected with a cylinder 2 for driving a bearing plate 3 to fix the position of the bottom plate of the truck scale, a piston rod of the cylinder 2 penetrates through the bottom of the base 1 for facilitating the movement of the piston rod of the cylinder 2, the end face of the piston rod of the cylinder 2 is fixedly connected with a bearing plate 3 for fixing the position of the bottom plate of the truck scale, the side wall of the bearing plate 3 is in sliding connection with the side wall of the base 1, the bearing plate 3 is convenient for driving the stability of the truck scale, the top of the bearing plate 3 is uniformly provided with a plurality of slots, and the inner wall of the clamping groove is smoothly attached with the ball 301, so that the bottom plate of the truck scale can be conveniently placed and taken out.

As shown in fig. 3, the opposite side walls of the base 1 are symmetrically and fixedly connected with a plurality of fixing mechanisms 4, and are uniformly distributed, for clamping and fixing the parts of the truck scale, each fixing mechanism 4 includes a fixing frame 401, for fixing the position of the internal clamping device, the positions of the fixing frames 401 close to the side walls are symmetrically provided with grooves 402, for mounting the clamping structure, the tops and bottoms of the two grooves 402 are symmetrically provided with chutes 403, for driving the sliding block 406 to move under the extrusion action of the clamping block 405, the side walls of the two grooves 402 are both provided with springs 404, by the action of the transverse force of the springs 404, the clamping block 405 clamps and fixes the U-shaped beam, the opposite end surfaces of the two springs 404 are both fixedly connected with clamping blocks 405, for clamping and fixing the U-shaped beam, the side walls of the two clamping blocks 405 are both fixedly connected with sliding blocks 406, for driving the clamping blocks 405 to stably move, two sliders 406 are sliding connection with spout 403, and the equal fixedly connected with slide bar 407 of the opposite side of two clamp splice 405 is convenient for increase the stable centre gripping effect of clamp splice 405, and two slide bars 407 all run through the lateral wall of mount 401, and the equal fixedly connected with stopper 408 of the opposite terminal surface of two slide bars 407 prevents the landing of slide bar 407.

When the utility model is used, firstly, the whole positioning device is fixed at a determined position, then a tool is used to place the bottom plate of the truck scale on the bearing plate 3, then the characteristics of the balls 301 are utilized to place the bottom plate on the bearing plate 3 completely, then the cylinder 2 is started, the piston rod of the cylinder 2 drives the bearing plate 3 to support the bottom plate, meanwhile, the bearing plate 3 slides on the side wall of the base 1 to ensure the stable movement of the bearing plate 3, then the bottom plate and the bottom of the fixing mechanism 4 are clamped and fixed, then the U-shaped cross beam needing to be welded is placed on the bottom plate, the clamping block 405 clamps and fixes the placed U-shaped cross beam under the action of the spring 404 by using the transverse force of the spring 404 in the fixing mechanism 4, so that the position of the U-shaped cross beam on the bottom plate is positioned and welded, and finally, the bearing plate 3 can be slowly put down, so that the whole truck scale is taken out from the bearing plate 3, therefore, the positioning device for producing the electronic truck scale not only ensures the assembly accuracy of the truck scale, but also improves the assembly efficiency of the truck scale.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a positioner is used in production of electronic truck scale, includes base (1), its characterized in that: the center of the base (1) is fixedly connected with an air cylinder (2), the end face of a piston rod of the air cylinder (2) is fixedly connected with a bearing plate (3), and the opposite side walls of the base (1) are symmetrically and fixedly connected with a plurality of fixing mechanisms (4) and are uniformly distributed;

the fixing mechanism (4) comprises a fixing frame (401), wherein the fixing frame (401) is symmetrically provided with grooves (402) close to the side wall, the tops and the bottoms of the grooves (402) are symmetrically provided with sliding grooves (403), the side walls of the grooves (402) are provided with springs (404) in a fitting manner, the opposite end faces of the springs (404) are fixedly connected with clamping blocks (405), the side walls of the clamping blocks (405) are fixedly connected with sliding blocks (406), the opposite faces of the clamping blocks (405) are fixedly connected with sliding rods (407), and the opposite end faces of the sliding rods (407) are fixedly connected with limiting blocks (408).

2. The positioning device for producing the electronic truck scale of claim 1, wherein: the base (1) is the setting of U type, the equal fixedly connected with support column (101) in bottom edge of base (1).

3. The positioning device for producing the electronic truck scale of claim 1, wherein: and a piston rod of the air cylinder (2) penetrates through the bottom of the base (1).

4. The positioning device for producing the electronic truck scale of claim 1, wherein: a plurality of clamping grooves are uniformly formed in the top of the bearing plate (3), and balls (301) are arranged on the inner walls of the clamping grooves in a smooth and attached mode.

5. The positioning device for producing the electronic truck scale of claim 1, wherein: the side wall of the bearing plate (3) is in sliding connection with the side wall of the base (1).

6. The positioning device for producing the electronic truck scale of claim 1, wherein: the two sliding blocks (406) are in sliding connection with the sliding groove (403), and the two sliding rods (407) penetrate through the side wall of the fixing frame (401).