CN213105271U

CN213105271U - Welding jig mechanism

Info

Publication number: CN213105271U
Application number: CN202021476756.0U
Authority: CN
Inventors: 周燕维; 曾杰
Original assignee: Dongguan Redwood Cotton Electronic Technology Co ltd
Current assignee: Dongguan Redwood Cotton Electronic Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-04
Anticipated expiration: 2030-07-23

Abstract

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to indicate a welding jig mechanism, including the punch holder, the lower plate, the fixed plate, connecting plate and baffle, punch holder and lower plate all are located the fixed plate top, fixed plate and connecting plate are located the top and the below of baffle respectively, the lower plate is equipped with a plurality of first bearings, every first bearing is all worn to be equipped with first guide bar, the both ends of first guide bar are connected with punch holder and connecting plate respectively, first guide bar cover is equipped with first elastic component, the both ends of first elastic component are connected with first bearing and connecting plate respectively, the fixed plate is equipped with a plurality of second bearings and a plurality of second elastic components, every second bearing is worn and is all is equipped with the second guide bar, the both ends of second guide bar are connected with lower plate and baffle respectively, the both ends of every second elastic component are connected with punch holder and fixed plate respectively. The utility model has the advantages of easy operation, process are less and the cost is lower, simultaneously the utility model discloses a press from both sides tight effect and also show very.

Description

Welding jig mechanism

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to indicate a welding jig mechanism.

Background

When the battery cell is welded, a clamp is generally needed to clamp the battery cell, but the clamp generally needs to use an air cylinder to provide pressure for the clamp, which leads to the complication of the clamping process and higher cost, so that a welding clamp mechanism which does not need to use the air cylinder for pressurization needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a welding jig mechanism to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a welding jig mechanism, including the punch holder, the lower plate, the fixed plate, connecting plate and baffle, the fixed plate is fixed with the external world, punch holder and lower plate all are located the fixed plate top, fixed plate and connecting plate are located the top and the below of baffle respectively, the lower plate is equipped with a plurality of first bearings, every first bearing is all worn to be equipped with first guide bar, the both ends of first guide bar are connected with punch holder and connecting plate respectively, first guide bar cover is equipped with first elastic component, the both ends of first elastic component are connected with first bearing and connecting plate respectively, the fixed plate is equipped with a plurality of second bearings and a plurality of second elastic components, every second bearing is worn to all be equipped with the second guide bar, the both ends of second guide bar are connected with lower plate and baffle respectively, the both ends of every second elastic component are connected with lower plate and fixed plate respectively.

Preferably, the lower plate includes the front plate and the mounting panel of being connected with the front plate, and the front plate cooperates with the upper plate in order to press from both sides tight electric core, and the mounting panel is all located to all first bearings, and the front plate is equipped with a plurality of clearance grooves.

Preferably, the number of the first bearings is two, and the same end of the two first guide rods is connected with the connecting plate.

Preferably, the number of the second bearings is four, and the same end of the four second guide rods is connected with the baffle.

Preferably, the number of the second elastic members is two, two ends of one of the second elastic members are respectively connected with the fixing plate and the front clamping plate, and two ends of the other second elastic member are respectively connected with the fixing plate and the mounting plate.

Preferably, all of the first bearings and all of the second bearings are linear bearings.

Preferably, the first elastic member and the second elastic member are both springs.

The utility model has the advantages that: when needs press from both sides the electricity core tightly, promote the connecting plate, thereby make first elastic component promote splint motion up of lower plate, and simultaneously, first elastic component is compressed, and second elastic component is stretched, when baffle and fixed plate butt, make lower plate stop motion, first guide bar continues to promote punch holder and lower plate separation this moment, then alright put into between punch holder and the lower plate with electric core, then loosen the connecting plate, first elastic component and second elastic component resume original length, first elastic component passes through first guide bar pulling punch holder and moves down plate, second elastic component promotes the splint motion up of lower plate, thereby press from both sides tight electricity core. The utility model discloses do not need cylinder or other actuating mechanism to provide pressure always in order to press from both sides tight electric core, only need promote the chaining plate at the initial stage, through application elastic potential energy, alright with self-holding electric core, consequently the utility model has the advantages of easy operation, process are less and the cost is lower, simultaneously the utility model discloses a press from both sides tight effect also very showing.

Drawings

Fig. 1 is a schematic structural diagram of a first viewing angle of the present invention.

Fig. 2 is a schematic structural diagram of a second viewing angle of the present invention.

Fig. 3 is a schematic structural diagram of a third viewing angle of the present invention.

Fig. 4 is a schematic structural diagram of a fourth viewing angle according to the present invention.

Fig. 5 is a schematic structural diagram of a fifth viewing angle according to the present invention.

The reference numerals are respectively: 1. an upper splint; 2. a lower splint; 21. a front splint; 22. mounting a plate; 3. A fixing plate; 4. a connecting plate; 5. a baffle plate; 6. a first bearing; 7. a first guide bar; 8. a first elastic member; 9. a second bearing; 10. a second elastic member; 11. a second guide bar; 12. an empty avoiding groove; 13. and (5) battery cores.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, a welding jig mechanism includes an upper plate 1, a lower plate 2, a fixing plate 3, a connecting plate 4 and a baffle plate 5, the fixing plate 3 is fixed with the outside, the upper plate 1 and the lower plate 2 are both located above the fixing plate 3, the fixing plate 3 and the connecting plate 4 are respectively located above and below the baffle plate 5, the lower plate 2 is provided with a plurality of first bearings 6, each first bearing 6 is penetrated by a first guide rod 7, both ends of the first guide rod 7 are respectively connected with the upper plate 1 and the connecting plate 4, the first guide rod 7 is sleeved with a first elastic member 8, both ends of the first elastic member 8 are respectively connected with the first bearings 6 and the connecting plate 4, the fixing plate 3 is provided with a plurality of second bearings 9 and a plurality of second elastic members 10, each second bearing 9 is penetrated by a second guide rod 11, all the first bearings 6 and all the second bearings 9 are linear bearings, the two ends of the second guide rod 11 are respectively connected with the lower clamping plate 2 and the baffle plate 5, and the two ends of each second elastic part 10 are respectively connected with the lower clamping plate 2 and the fixing plate 3. The first elastic member 8 and the second elastic member 10 are both springs.

When needs press from both sides tight electric core 13, promote connecting plate 4, thereby make first elastic component 8 promote the splint 1 motion up of lower plate 2, and simultaneously, first elastic component 8 is compressed, and second elastic component 10 is tensile, when baffle 5 and fixed plate 3 butt, make lower plate 2 stop motion, first guide bar 7 continues to promote punch holder 1 and lower plate 2 separation this moment, then alright put into between punch holder 1 and the lower plate 2 with electric core 13, then loosen connecting plate 4, first elastic component 8 and second elastic component 10 resume original length, first elastic component 8 draws punch holder 1 through first guide bar 7 and moves towards lower plate 2, second elastic component 10 promotes lower plate 2 and moves towards punch holder 1, thereby press from both sides tight electric core 13. The utility model discloses do not need cylinder or other actuating mechanism to provide pressure always in order to press from both sides tight electric core 13, only need promote the chaining plate at the initial stage, through application elastic potential energy, alright with self-holding electric core 13, consequently the utility model has the advantages of easy operation, process are less and the cost is lower, simultaneously the utility model discloses a press from both sides tight effect also very showing.

Lower plate 2 includes front plate 21 and the mounting panel 22 of being connected with front plate 21, and front plate 21 cooperates with upper plate 1 in order to press from both sides tight electric core 13, and mounting panel 22 is all located to all first bearings 6, and front plate 21 is equipped with a plurality of clearance grooves 12 of keeping away. The clearance groove 12 is suitable for replacement and positioning of the battery cells 13 with different models and sizes, so that the lower clamping plate 2 is not required to be replaced during replacement, the battery cells are directly placed, and replacement and adjustment time and cost are greatly reduced.

The number of the first bearings 6 is two, and the same end of the two first guide rods 7 is connected with the connecting plate 4. So arranged, pushing the connecting plate 4, can push the two first guide rods 7 and the first elastic member 8, thereby pushing the upper and

lower clamping plates

1 and 2.

The number of the second bearings 9 is four, and the same ends of the four second guide rods 11 are connected with the baffle 5. With this arrangement, when the baffle 5 abuts against the fixing plate 3, the lower clamp plate 2 stops moving.

The number of the second elastic members 10 is two, two ends of one second elastic member 10 are respectively connected with the fixing plate 3 and the front clamping plate 21, and two ends of the other second elastic member 10 are respectively connected with the fixing plate 3 and the mounting plate 22. So set up, two second elastic component 10 just can promote lower plate 2 and the cooperation of punch holder 1 when the in-process of recovering original length to press from both sides tight electricity core 13.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a welding jig mechanism which characterized in that: comprises an upper clamping plate (1), a lower clamping plate (2), a fixing plate (3), a connecting plate (4) and a baffle plate (5), wherein the fixing plate (3) is fixed with the outside, the upper clamping plate (1) and the lower clamping plate (2) are both positioned above the fixing plate (3), the fixing plate (3) and the connecting plate (4) are respectively positioned above and below the baffle plate (5), the lower clamping plate (2) is provided with a plurality of first bearings (6), each first bearing (6) is provided with a first guide rod (7) in a penetrating way, two ends of each first guide rod (7) are respectively connected with the upper clamping plate (1) and the connecting plate (4), the first guide rods (7) are sleeved with first elastic pieces (8), two ends of each first elastic piece (8) are respectively connected with the first bearings (6) and the connecting plate (4), the fixing plate (3) is provided with a plurality of second bearings (9) and a plurality of second elastic pieces (10), each second bearing (9) is provided with a second guide rod (11) in a, two ends of the second guide rod (11) are respectively connected with the lower clamping plate (2) and the baffle (5), and two ends of each second elastic part (10) are respectively connected with the lower clamping plate (2) and the fixing plate (3).

2. A welding fixture mechanism as defined in claim 1, further comprising: lower plate (2) include front plate (21) and mounting panel (22) be connected with front plate (21), and front plate (21) and upper plate (1) cooperation are in order pressing from both sides tight electric core (13), and mounting panel (22) are all located in all first bearings (6), and front plate (21) are equipped with a plurality of clearance grooves (12) of keeping away.

3. A welding fixture mechanism as defined in claim 1, further comprising: the number of the first bearings (6) is two, and the same ends of the two first guide rods (7) are connected with the connecting plate (4).

4. A welding fixture mechanism as defined in claim 1, further comprising: the number of the second bearings (9) is four, and the same ends of the four second guide rods (11) are connected with the baffle (5).

5. A welding fixture mechanism as defined in claim 1, further comprising: the number of the second elastic pieces (10) is two, two ends of one second elastic piece (10) are respectively connected with the fixing plate (3) and the front clamping plate (21), and two ends of the other second elastic piece (10) are respectively connected with the fixing plate (3) and the mounting plate (22).

6. A welding fixture mechanism as defined in claim 1, further comprising: all the first bearings (6) and all the second bearings (9) are linear bearings.

7. A welding fixture mechanism as defined in claim 1, further comprising: the first elastic piece (8) and the second elastic piece (10) are both springs.