CN210080704U

CN210080704U - Frock that automatic locking of battery cast joint anchor clamps was used

Info

Publication number: CN210080704U
Application number: CN201920350620.6U
Authority: CN
Inventors: 李海彪; 王树纲; 方明学; 项本申; 曾剑新
Original assignee: Tianneng Battery Group Co Ltd
Current assignee: Tianneng Battery Group Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-02-18
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a frock that automatic locking of battery cast joint anchor clamps was used, the frock includes the bottom plate and locates the swinging boom on the bottom plate, be equipped with first mount pad on the bottom plate, the one end of swinging boom through first pivot with first mount pad pin joint, the other end are equipped with the depression bar that rotates the depression bar under the free arm of rocking arm rotates the in-process at the swinging boom, the frock is still including the drive swinging boom pivoted actuating mechanism. The utility model discloses the frock is used for after packing into the cast joint anchor clamps with utmost point crowd, earlier the manual work is pressed the rocking arm of cast joint anchor clamps one side and is locked, then by the frock is pressed the rocking arm of opposite side and is locked. The utility model discloses the frock is rotated around first pivot by actuating mechanism drive swinging boom, and the swinging boom rotates the depression bar on the in-process swinging boom and rotates along with together, and the depression bar rotates the free arm rotation of in-process with the rocking arm and pushes down, alleviates workman's intensity of labour, improves work efficiency simultaneously.

Description

Frock that automatic locking of battery cast joint anchor clamps was used

Technical Field

The utility model relates to a frock technical field of battery production usefulness especially relates to a frock that automatic locking of battery cast joint anchor clamps was used.

Background

In the lead-acid storage battery industry, the manufacturing of the plate group bus bar of the electric bicycle is generally in a clamp cast welding mode. This form needs to be assisted by a fixture tool. The working mode is as follows: firstly, manually opening a clamp locking handle, manually putting a matched polar group into a cast-weld clamp, manually arranging polar lugs, manually pressing down the locking handle to lock the cast-weld clamp, then pushing the clamp into a clamp overturning bottom plate, pressing a cutting and brushing earphone starting button, electrifying an electromagnet installed on the overturning bottom plate to suck the clamp, and then overturning the bottom plate to perform subsequent cutting and brushing and other operations.

When the clamp is used, the locking handles are opened very easily, after the pole groups are loaded and the pole lugs are arranged in order, the clamp is locked by respectively pressing one locking handle by the left hand and the right hand, the pole groups are supported in the middle of the clamp, the first locking handle is labor-saving when pressed, but the second locking handle is very labor-consuming when pressed, the labor intensity of workers is very high, the requirement on the physical quality of the workers is very high, the difficulty in working the work station is increased, and the loss rate of the workers is also high.

For example, chinese utility model patent application that the publication number of granting is CN202196825U discloses a battery cast joint anchor clamps, including the anchor clamps bottom plate, hold the splint assembly that battery monomer used and be used for driving the splint assembly and press from both sides tight fixed battery monomer's tight arm subassembly of clamp, its characterized in that: the clamping plate assembly comprises two side baffle plates which are oppositely arranged, the end parts of the two side baffle plates are connected through side pressure plates, and a plurality of middle pressure plates are also connected on the side baffle plates in a sliding manner; the clamping arm assembly drives the two side pressing plates to slide oppositely, and the middle pressing plates on the two side baffle plates are respectively pressed on the side parts of the corresponding battery monomers.

For another example, the utility model discloses a chinese utility model patent application that the grant bulletin number is CN208033639U discloses a battery cast joint anchor clamps, comprising a base plate, the side shield who arranges along bottom plate length direction and a plurality of movable clamp plate of arranging along bottom plate width direction, the movable clamp plate that is located both ends is the end clamp plate, the movable clamp plate that is located the centre is middle clamp plate, every middle clamp plate divide into a narrow plate and a wide plate, every is to dodging the passageway for dodging plumbous gap bridge between narrow plate and the wide plate, wherein the side top that dodges the passageway is constituteed to the narrow plate has the direction inclined plane, the narrow plate and the wide plate of adjacent middle clamp plate set up in a staggered way.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock that battery cast joint anchor clamps are automatic to locking usefulness to the not enough of existence among the prior art.

The utility model provides a frock that automatic locking of battery cast joint anchor clamps was used, thereby the battery cast joint anchor clamps including the splint group that is used for pressing from both sides tight utmost point crowd, locate two clamp tight pieces of splint group both sides and be used for the tight piece rotation of drive clamp to make two L shape rocking arms that splint group pressed from both sides tight utmost point crowd, the rocking arm is including connecting the rotor arm that presss from both sides tight piece and as the free arm of operation end, the frock includes the bottom plate and locates the swinging boom on the bottom plate, be equipped with first mount pad on the bottom plate, the one end of swinging boom through first pivot with first mount pad pin joint, the other end are equipped with the depression bar that rotates the free arm of rocking arm depression bar down in swinging boom rotation process, the frock is still including the drive swinging boom.

Preferably, the one end of swinging boom is fixed to be equipped with first pivot, first mount pad is including being located respectively two first mounting panels at first pivot both ends are equipped with the shaft hole that supplies first pivot tip to stretch into on the first mounting panel. The first rotating shaft can be fixed with the rotating arm, and then two ends of the first rotating shaft rotate in the shaft hole, or the first rotating shaft can be fixed with the first mounting plates at two ends of the first rotating shaft, and the rotating arm is fixed with a sleeve capable of rotating around the first rotating shaft.

Preferably, the pressure lever is arranged perpendicular to the rotating surface of the rotating arm.

Preferably, the driving mechanism comprises an air cylinder for driving the rotating arm to rotate, and a piston rod of the air cylinder is pivoted with the rotating arm through a second rotating shaft; the bottom plate is provided with a second mounting seat, the air cylinder is pivoted with the second mounting seat through a third rotating shaft, and the second rotating shaft and the third rotating shaft are arranged in parallel with the first rotating shaft. The second rotating shaft can be fixed on the rotating arm, then the top end of the piston rod is provided with a through hole for the second rotating shaft to pass through, and the piston rod and the second rotating shaft rotate relatively; of course, the second rotating shaft may be fixed to the piston rod, and the second rotating shaft may rotate relative to the rotating arm after passing through the rotating arm. The third rotating shaft can be fixed with the cylinder, and then the third rotating shaft rotates relative to the second mounting seat; or the third rotating shaft and the second mounting seat are fixed, and a sleeve capable of rotating around the third rotating shaft is fixed on the cylinder. More preferably, a cylinder joint is connected to an end of a piston rod of the cylinder, and a mounting hole for the second rotating shaft to pass through is formed in the cylinder joint.

Preferably, the rotating arm is provided with a limiting rod for limiting the rotating angle of the rotating arm. More preferably, the limiting rod is a bolt perpendicular to the pressure rod and protruding out of the rotating arm in the rotating direction of the rotating arm, and the rotating arm is provided with a screw hole for the bolt to pass through. In the rotating process of the rotating arm, one end of the limiting rod props against the bottom plate to limit the rotating arm to rotate continuously, so that the pressing rod is not pressed down any more after the free arm of the rocker arm on the cast-weld fixture is rotated and pressed down. For the cast-weld clamps with different sizes, if the sizes of the rocker arms are different, the pressing height of the pressing rod can be adjusted by adjusting the limiting rod.

The utility model discloses the frock is used for after packing into the cast joint anchor clamps with utmost point crowd, earlier the manual work is pressed the rocking arm of cast joint anchor clamps one side and is locked, then by the frock is pressed the rocking arm of opposite side and is locked. The utility model discloses the frock is rotated around first pivot by actuating mechanism drive swinging boom, and the swinging boom rotates the depression bar on the in-process swinging boom and rotates along with together, and the depression bar rotates the free arm rotation of in-process with the rocking arm and pushes down, alleviates workman's intensity of labour, improves work efficiency simultaneously.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the tool of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure at another viewing angle of the tool of the present invention.

Fig. 3 is a schematic view of the tooling of the present invention.

Fig. 4 is a schematic view of the use state of the tool of the present invention.

Detailed Description

As shown in figures 1-3, the tool for automatically locking the cast-weld fixture of the storage battery is used for automatically locking the cast-weld fixture. The storage battery cast-weld clamp is of a conventional structure in the prior art and comprises a clamping plate group used for clamping a pole group, two clamping blocks arranged on two sides of the clamping plate group and two L-shaped rocker arms used for driving the clamping blocks to rotate so as to enable the clamping plate group to clamp the pole group, wherein each rocker arm comprises a rotating arm connected with the clamping blocks and a free arm serving as an operation end.

The utility model discloses the frock includes bottom plate 1 and locates swinging boom 2 on the bottom plate 1, is equipped with first mount pad on the bottom plate 1, and first pivot 5 and first mount pad pin joint are passed through to swinging boom 2's one end, and the other end is equipped with and rotates depression bar 6 that the in-process pressed down with the free arm of rocking arm at swinging boom 2. The fixed first pivot 5 that is equipped with in one end of swinging boom 2, first mount pad are equipped with the shaft hole 4 that supplies 5 tip of first pivot to stretch into including two first mounting panels 3 that are located 5 both ends of first pivot respectively on the first mounting panel 3. The first rotating shaft 5 may be fixed to the rotating arm 2, and then both ends of the first rotating shaft rotate in the shaft holes 4, or the first rotating shaft 5 may be fixed to the first mounting plates 3 at both ends, and a sleeve capable of rotating around the first rotating shaft 5 is fixed to the rotating arm 2. The pressure lever 6 is arranged perpendicular to the rotating surface of the rotating arm 2.

The utility model discloses the frock is still including drive swinging boom 2 pivoted actuating mechanism, and this actuating mechanism includes drive swinging boom 2 pivoted cylinder 7, and the piston rod 8 of cylinder 7 is through

second pivot

10 and 2 pin joints of swinging boom. The second rotating shaft 10 can be fixed on the rotating arm 2, then the top end of the piston rod 8 is provided with a through hole for the second rotating shaft 10 to pass through, and the piston rod 8 and the second rotating shaft 10 rotate relatively; of course, the second rotating shaft 10 may be fixed to the piston rod 8, and the second rotating shaft 10 may rotate relative to the rotating arm 2 after passing through the rotating arm 2. Preferably, the end of the piston rod 8 of the cylinder 7 is connected with a cylinder joint 9, and the cylinder joint 9 is provided with a mounting hole for the second rotating shaft 10 to pass through.

The bottom plate 1 is provided with a second mounting seat, the air cylinder 7 is pivoted with the second mounting seat through a third rotating shaft 11, the second mounting seat comprises two second mounting plates 12 respectively positioned at two ends of the third rotating shaft 11, and the second mounting plates 12 are provided with shaft holes 13 for the end parts of the third rotating shaft 11 to stretch into. The third rotating shaft 11 can be fixed with the cylinder 7, and then the third rotating shaft 11 rotates relative to the second mounting seat; alternatively, the third rotating shaft 11 may be fixed to the second mounting base, and the cylinder 7 is fixed to a sleeve that is rotatable around the third rotating shaft 11. The second rotating shaft 10 and the third rotating shaft 11 are both arranged in parallel with the first rotating shaft 5.

The rotating arm 2 is further provided with a limiting rod 14 for limiting the rotating angle of the rotating arm 2. The limiting rod 14 is a bolt perpendicular to the pressure rod 6 and protruding out of the rotating arm 2 in the rotating direction of the rotating arm 2, and a screw hole for the bolt to pass through is formed in the rotating arm 2. Preferably, one side of the rotating arm 2 is provided with a limiting plate 15 for installing the limiting rod 14, and the limiting plate 15 is provided with the screw hole matched with the bolt. In the rotating process of the rotating arm 2, one end of the limiting rod 14 abuts against the bottom plate 1 to limit the rotating arm 2 to rotate continuously, so that the pressure rod 6 can not be pressed down after the free arm of the rocker arm on the cast-weld fixture is rotated and pressed down. For cast-weld fixtures with different sizes, if the sizes of the rocker arms are different, the pressing height of the pressing rod 6 can be adjusted by adjusting the limiting rod 14.

As shown in fig. 4, the utility model discloses when the frock is used, with this frock fixed mounting on cutting the brush earphone 16, cut brush earphone 16 and be used for repairing the utmost point ear of utmost point crowd, concrete structure is prior art, no longer details. The brushing earphone 16 is provided with a clamp overturning bottom plate 17, and the clamp overturning bottom plate 17 is provided with a plurality of electromagnets 18 which are magnetic when electrified and used for adsorbing and fixing the cast-weld clamp. The utility model discloses the frock sets up in one side of anchor clamps upset bottom plate 17, at the during operation, packs into cast joint anchor clamps with utmost point crowd, and earlier manual work presses the rocking arm of cast joint anchor clamps one side locking, then pushes anchor clamps upset bottom plate 17 with cast joint anchor clamps, presses down and surely brushes 16 start button on the earphone, and 18 circular telegrams of electro-magnet hold cast joint anchor clamps, simultaneously the utility model discloses the cylinder 7 work of frock, cylinder 7 piston rod 8 stretch out, promote swinging boom 2 and rotate around first pivot 5, take depression bar 6 to push down the free arm rotation of cast joint anchor clamps opposite side rocking arm and push down, make cast joint anchor clamps press from both sides tight utmost point crowd, carry out follow-up operation. The stroke of the cylinder 7 can be adjusted by means of the cylinder head 9 and the stop rod 14.

Claims

1. The utility model provides a frock that automatic locking of battery cast joint anchor clamps was used, thereby the battery cast joint anchor clamps are including the splint group that is used for pressing from both sides tight utmost point crowd, locate two clamp tight pieces of splint group both sides and be used for the tight piece rotation of drive clamp to make two L shape rocking arms that the splint group pressed from both sides tight utmost point crowd, the rocking arm is including connecting the rotor arm that presss from both sides tight piece and as the free arm of operation end, a serial communication port, the frock includes the bottom plate and locates the swinging boom on the bottom plate, be equipped with first mount pad on the bottom plate, the one end of swinging boom through first pivot with first mount pad pin joint, the other end are equipped with the depression bar that rotates the free arm of rocking boom down in-process at the swinging boom, the frock is still including the drive.

2. The tooling of claim 1, wherein the first rotating shaft is fixedly arranged at one end of the rotating arm, the first mounting seat comprises two first mounting plates respectively positioned at two ends of the first rotating shaft, and a shaft hole for the end part of the first rotating shaft to extend into is arranged on the first mounting plates.

3. The tooling of claim 1, wherein the compression bar is arranged perpendicular to a rotation plane of the rotating arm.

4. The tool according to claim 1, wherein the driving mechanism comprises an air cylinder for driving the rotating arm to rotate, and a piston rod of the air cylinder is pivoted with the rotating arm through a second rotating shaft; the bottom plate is provided with a second mounting seat, the air cylinder is pivoted with the second mounting seat through a third rotating shaft, and the second rotating shaft and the third rotating shaft are arranged in parallel with the first rotating shaft.

5. The tool according to claim 4, wherein an air cylinder joint is connected to an end of a piston rod of the air cylinder, and a mounting hole for the second rotating shaft to pass through is formed in the air cylinder joint.

6. The tool according to claim 1, wherein a limiting rod for limiting the rotation angle of the rotating arm is arranged on the rotating arm.

7. The tooling of claim 6, wherein the limiting rod is a bolt perpendicular to the pressing rod and protruding out of the rotating arm in the rotating direction of the rotating arm, and the rotating arm is provided with a screw hole for the bolt to pass through.