CN219130884U

CN219130884U - Battery tray boundary beam positioning fixture

Info

Publication number: CN219130884U
Application number: CN202222956749.6U
Authority: CN
Inventors: 李承果; 谢开源; 王昌全
Original assignee: Chongqing Minglida Technology Co ltd
Current assignee: Chongqing Minglida Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-06-06
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a battery tray boundary beam positioning fixture, which comprises: a support base plate; the positioning assembly comprises a first vertical plate and a second vertical plate, a supporting plate is fixed between the first vertical plate and the second vertical plate, a plurality of positioning blocks are fixed on the side face of the second vertical plate, a positioning pin is also fixed on the first vertical plate or the second vertical plate, and a plurality of sinking grooves are formed in the first vertical plate, the second vertical plate and the supporting plate; the compressing assembly comprises a plurality of compressing cylinders fixed on the periphery of the supporting bottom plate, and a lower pressing plate with rotatable direction is fixed on a cylinder rod of the compressing cylinders.

Description

Battery tray boundary beam positioning fixture

Technical Field

The utility model belongs to the field of battery tray processing, and particularly relates to a battery tray boundary beam positioning clamp.

Background

The roof beam frame of battery tray is through a plurality of boundary beams welding combination, wherein the boundary beam still need carry out finish machining to it before welding combination, including drilling and milling the terminal surface protruding position above that, when carrying out finish machining to the boundary beam, need advance to fix a position the boundary beam, in the prior art, when fixing a position it, it is usually directly placed in the backup pad, then compress tightly it through holding down plate and screw thread pole, this kind of structure needs manual operation when carrying out the operation to the holding down plate, and when boundary beam processing is accomplished taking out it, need remove the holding down plate, avoid its boundary beam to produce the interference, namely all consume time when fixing a position and getting the piece, cause machining efficiency not high.

Disclosure of Invention

In order to solve one or more of the above-mentioned drawbacks in the prior art, the technical problem to be solved by the present utility model is to provide a positioning fixture for a battery tray edge beam, which can stably position the edge beam, and accurately align the position, so as to ensure that the end face of the edge beam can be stably maintained during milling.

In order to achieve the above object, the present utility model provides a battery tray side beam positioning jig, comprising:

the bottom of the supporting bottom plate is provided with a plurality of backing plates at intervals;

the positioning assembly comprises a first vertical plate and a second vertical plate, a supporting plate is fixed between the first vertical plate and the second vertical plate, a plurality of positioning blocks are fixed on the side face of the second vertical plate, a positioning pin is also fixed on the first vertical plate or the second vertical plate, and a plurality of sinking grooves are formed in the first vertical plate, the second vertical plate and the supporting plate;

the compressing assembly comprises a plurality of compressing cylinders fixed on the periphery of the supporting bottom plate, and a lower pressing plate with rotatable direction is fixed on a cylinder rod of the compressing cylinders.

Further, a side pressing mechanism is further fixed on the side surface of the first vertical plate, and a side pressing table is arranged on the side pressing mechanism.

Further, the side pressing mechanism comprises a lifting cylinder fixed on the supporting bottom plate, a lifting seat is fixed on a cylinder rod of the lifting cylinder, an inclined groove is formed in the lifting seat, a side pressing table is slidably connected in the inclined groove, a side pressing block is fixedly connected to the side pressing table, limiting blocks are further arranged on two sides of the side pressing table, limiting strips are fixed on two sides of the side pressing table, and the side pressing table is connected between the limiting blocks in a limiting mode through the limiting strips.

Further, a supporting pin for supporting the side beam is also fixed between the first vertical plate and the second vertical plate.

Further, a hinge seat is fixed on the compression cylinder, a connecting rod is hinged on the hinge seat, the other end of the connecting rod is hinged with the lower pressing plate, and the tail end of the lower pressing plate is hinged with a cylinder rod of the compression cylinder.

The beneficial effects of the utility model are as follows:

firstly, the positioning fixture structure can stably position the side beam, and the position alignment is accurate, so that the end face of the side beam can be ensured to be stable during milling;

secondly, through the arrangement of the side pressure mechanism, the side beam can be pressed onto the positioning block when being positioned, a gap is not formed between the side beam and the positioning block, and the side beam cannot be displaced under the condition of vibration;

third, because the holding down plate of connecting on the cylinder pole of compress tightly the cylinder can rotate, so when the boundary beam is fixed a position, it can not produce the interference to the boundary beam, after the boundary beam location is accomplished, can compress tightly it again through the holding down plate on it.

Drawings

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

FIG. 2 is a top view of the present utility model after positioning the hold-down edge beam;

FIG. 3 is a perspective view of FIG. 2 of the present utility model;

fig. 4 is a connection structure diagram of the lifting base and the side pressure table of the present utility model.

In the figure: 1. a support base plate; 2. a backing plate; 3. a first vertical plate; 4. a second vertical plate; 5. a support plate; 6. a positioning block; 7. a positioning pin; 8. a sinking groove; 9. a compacting cylinder; 10. a lower pressing plate; 11. a side pressing block; 12. a side pressure mechanism; 13. a lifting cylinder; 14. a lifting seat; 15. an inclined groove; 16. a side pressing table; 17. a limiting block; 18. a limit bar; 19. a support pin; 20. a hinge base; 21. and a connecting rod.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1-4, a battery tray edge beam positioning fixture, comprising:

the support base plate 1, wherein a plurality of backing plates 2 are arranged at the bottom of the support base plate 1 at intervals;

the positioning assembly comprises a first vertical plate 3 and a second vertical plate 4, a supporting plate 5 is fixed between the first vertical plate 3 and the second vertical plate 4, a plurality of positioning blocks 6 are fixed on the side face of the second vertical plate 4, a positioning pin 7 is also fixed on the first vertical plate 3 or the second vertical plate 4, and a plurality of sinking grooves 8 are formed in the first vertical plate 3, the second vertical plate 4 and the supporting plate 5;

the compressing assembly comprises a plurality of compressing air cylinders 9 fixed on the periphery of the supporting bottom plate 1, and a lower pressing plate 10 with a rotatable direction is fixed on an air cylinder rod of the compressing air cylinders 9.

The positioning fixture is fixedly arranged on a workbench of a machine tool, when the edge beam is required to be machined, the edge beam is positioned firstly, particularly, when the edge beam is positioned, the bottom edge of the edge beam is tightly abutted against the inner side of the positioning block 6 of the second vertical plate 4, meanwhile, the left side surface of the edge beam is tightly abutted against the inner side of the positioning pin 7, then the pressing cylinder 9 is started, the pressing rod of the pressing cylinder 9 is pressed downwards, the surface of the edge beam can be milled and drilled after the pressing cylinder 9 is pressed downwards, and when the edge beam is machined, the pressing cylinder 9 is started again, the cylinder rod of the pressing cylinder 9 moves upwards, so that the lower pressing plate 10 on the edge beam rotates, the edge beam is not interfered any more, and the edge beam can be taken out rapidly. In addition, as the first vertical plate 3, the second vertical plate 4 and the supporting plate 5 are provided with the plurality of sinking grooves 8, the effect of avoiding the space can be achieved, and the phenomenon that the workpiece is crushed due to the fact that the workpiece is in full contact with the workpiece is avoided.

Further, a side pressing mechanism 12 is further fixed to the side surface of the first vertical plate 3, and the side pressing mechanism 12 has a side pressing table 16. By fixing the side pressure mechanism 12 on the side surface of the first side plate, the side pressure mechanism 12 can compress the side beam to tightly abut against the positioning block 6, so that no gap is reserved between the side pressure mechanism and the positioning block 6, and the quality during processing is ensured.

Further, the side pressing mechanism 12 includes a lifting cylinder 13 fixed on the supporting base plate 1, a lifting seat 14 is fixed on a cylinder rod of the lifting cylinder 13, an inclined groove 15 is formed on the lifting seat 14, a side pressing table 16 is slidably connected in the inclined groove 15, the side pressing block 11 is fixedly connected to the side pressing table 16, limiting blocks 17 are further arranged on two sides of the side pressing table 16, and limiting strips 18 are fixed on two sides of the side pressing table 16 and are in limiting connection with each other through the limiting strips 18. Specifically, when the lifting cylinder 13 drives the lifting seat 14 to lift, the inclined groove 15 on the lifting cylinder will squeeze the side pressing table 16, so that the side pressing table can move to the side of the side beam, thereby pressing the side beam, and the bottom of the side pressing table 16 is provided with the limit bar 18, so that the side pressing table can only move transversely, and meanwhile, the side pressing table can press or release the side beam when the lifting table lifts due to the fact that the side pressing table is connected in the inclined groove 15 of the lifting seat 14 in a sliding manner. Wherein, can set up one deck blotter at the side pressure piece surface, can make it play the cushioning effect when the boundary beam compresses tightly, avoid it to be injured by the pressure.

Further, a supporting pin 19 for supporting the side beam is fixed between the first vertical plate 3 and the second vertical plate 4. In order to prevent deformation of the upper surface of the side sill during processing, a support pin 19 is further fixed between the first vertical plate 3 and the second vertical plate 4, and can play a role of supporting the side sill.

Further, a hinge seat 20 is fixed on the compression cylinder 9, a connecting rod 21 is hinged on the hinge seat 20, the other end of the connecting rod 21 is hinged with the lower pressing plate 10, and the tail end of the lower pressing plate 10 is hinged with a cylinder rod of the compression cylinder 9. Specifically, the connecting rod 21 connected to the hinge seat 20 fixed to the compressing cylinder 9 can enable the lower pressing plate 10 to overturn when the cylinder rod moves downwards, so that the lower pressing plate 10 is not located right above the side beam, interference can not be caused when the side beam is taken out, and the lower pressing plate 10 can be compressed on the side beam when the cylinder rod moves upwards, so that stability of the side beam is ensured.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. The utility model provides a battery tray boundary beam positioning fixture which characterized in that includes:

2. The battery tray edge beam positioning jig of claim 1, wherein: the side surface of the first vertical plate is also fixed with a side pressing mechanism, and the side pressing mechanism is provided with a side pressing table.

3. The battery tray edge beam positioning jig of claim 2, wherein: the side pressing mechanism comprises a lifting cylinder fixed on a supporting bottom plate, a lifting seat is fixed on a cylinder rod of the lifting cylinder, an inclined groove is formed in the lifting seat, one side pressing table is connected in a sliding mode in the inclined groove, one side pressing block is fixedly connected to the side pressing table, limiting blocks are further arranged on two sides of the side pressing table, limiting strips are fixed on two sides of the side pressing table, and the side pressing table is connected between the limiting blocks in a limiting mode through the limiting strips.

4. The battery tray side beam positioning fixture of claim 3, wherein: and a supporting pin for supporting the boundary beam is also fixed between the first vertical plate and the second vertical plate.

5. The battery tray side beam positioning fixture of claim 4, wherein: the pressing cylinder is fixedly provided with a hinge seat, the hinge seat is hinged with a connecting rod, the other end of the connecting rod is hinged with the lower pressing plate, and the tail end of the lower pressing plate is hinged with a cylinder rod of the pressing cylinder.