CN115615279A

CN115615279A - Storage battery slot punching position measuring tool

Info

Publication number: CN115615279A
Application number: CN202211187378.8A
Authority: CN
Inventors: 彭澎
Original assignee: Jiangxi Yongdeli New Energy Co ltd
Current assignee: Jiangxi Yongdeli New Energy Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-17
Anticipated expiration: 2042-09-28
Also published as: CN115615279B

Abstract

The invention relates to the technical field of storage battery slots, in particular to a storage battery slot punching position measuring tool, which comprises: the measuring device comprises a storage battery cell body, wherein a measuring scale is arranged inside the storage battery cell body; the adjusting component is used for accurately measuring the inner hole diameter of the storage battery cell body and is arranged on the surface of the measuring scale; the fixing component is used for positioning the measuring scale in the storage battery cell body and is arranged on the surface of the measuring scale; the adjusting part comprises a working disc which is connected to the surface of the measuring scale in a sliding manner, one end of the working disc is rotatably connected with a rotating disc, and one end of the rotating disc penetrates through the working disc and is fixedly connected with a movable disc; the device is characterized in that the fixing component can enable the measuring scale to be horizontally and vertically positioned on the partition wall in the storage battery groove, and the adjusting component can enable the measuring scale and the ruler to be accurate in measuring hole diameter and hole position in the storage battery groove, so that the practicability of the storage battery groove punching position measuring tool is improved.

Description

Storage battery slot punching position measuring tool

Technical Field

The invention relates to the technical field of storage battery cells, in particular to a storage battery cell punching position measuring tool.

Background

At present, the storage battery is mainly welded inside by adopting a through-wall welding mode; punching holes in the butt welding positions of partition walls in the groove body in advance, after pole groups are arranged, passing a large current through a welding tongs on lead parts at the contact positions of the punched positions to generate heat so as to melt lead, filling the lead into the holes of the partition walls of the groove, and forming connection with permanent strength after cooling; at present battery cell position of punching when needs are measured, adopt slide caliper to measure more, because the hole is arranged in the partition wall of inslot portion, the space is limited, difficult observation and fixed position, and then the aperture precision that leads to slide caliper to measure punching in the battery cell is not high, and then reduces the practicality that uses battery cell position measuring tool that punches.

Disclosure of Invention

The invention aims to solve the problems and provide a tool for measuring the punching position of a storage battery, which solves the problem that the precision of a vernier caliper for measuring the punching position in the storage battery is not high.

The invention achieves the above-mentioned purpose through the following technical scheme, a storage battery slot position measuring tool that punches, including: the measuring device comprises a storage battery tank body, wherein a measuring scale is arranged inside the storage battery tank body; the adjusting component is used for accurately measuring the inner aperture of the storage battery cell body and is arranged on the surface of the measuring scale; the fixing component is used for positioning the measuring scale in the storage battery cell body and is arranged on the surface of the measuring scale; wherein, adjusting part includes sliding connection in the working disc on dipperstick surface, the one end of working disc is rotated and is connected with the carousel, the one end of carousel runs through working disc and fixedly connected with and removes the dish, the one end sliding connection that the carousel was kept away from to the removal dish has the expansion piece that the annular distributes.

Preferably, the surface of the movable plate is provided with annularly distributed movable holes, the movable holes are connected with movable rods in a sliding mode, one ends of the movable rods are fixedly connected to one sides of the expansion blocks, the movable plate rotates to drive the four movable blocks Kong Tongbu to rotate, the four movable holes synchronously rotate to drive the four expansion blocks to be away from each other, the surfaces of the four expansion blocks abut against the inside of the holes, the diameters of the measuring holes can be measured accurately, and errors of the diameters of the measuring holes are reduced.

Preferably, the spacing groove that the annular distributes is seted up to the one end of working disc, the inside sliding connection of spacing groove has the stopper, the one end fixed connection that the expansion piece was kept away from to the carriage release lever is in one side of stopper, and stopper and spacing groove interact carry on spacingly to the expansion piece in moving, guarantee the stability of expansion piece in the removal, avoid the expansion piece to produce the skew in the removal.

Preferably, the shrinkage pool that the annular distributes is seted up on the surface of carousel, the one end fixedly connected with of working disc places a section of thick bamboo, the inside sliding connection who places a section of thick bamboo has the pole of placing, the one end of placing the pole runs through places a section of thick bamboo and fixedly connected with boss, the first spring of the other end fixedly connected with of placing the pole, the one end fixed connection who places the pole is kept away from to first spring in the inside one end of placing a section of thick bamboo, the surperficial joint of boss is in the inside of shrinkage pool, and the elastic force of first spring promotes and places pole and boss removal, and then makes the boss joint to the shrinkage pool in, guarantees the stability of carousel on the working disc, and then guarantees that four expansion pieces are contradicted and can not produce not hard up in the downthehole.

Preferably, the top fixedly connected with carriage of dipperstick, the inside sliding connection of carriage has the supporting shoe, the bottom fixedly connected with work frame of supporting shoe, the fixed surface of work frame is connected in the surface of work dish, the inside sliding connection of supporting shoe has the locating lever, the one end fixedly connected with second spring of locating lever, the one end fixed connection that the locating lever was kept away from to the second spring is in inside one side of supporting shoe, and the supporting shoe is used for driving the expansion piece and whether downthehole.

Preferably, the one end fixedly connected with pull rod of locating lever, the one end that the locating lever was kept away from to the pull rod runs through and extends the surface of supporting shoe, the inside fixedly connected with limiting plate of carriage, the inside sliding connection of supporting shoe is in the surface of limiting plate, the constant head tank that the ranks distributes such as set up on the surface of limiting plate, the surface joint of locating lever is in the inside of constant head tank, and the pull rod is used for making the locating lever keep away from in the constant head tank, and then the position of adjustable expansion piece in the hole.

Preferably, the fixed part includes the smooth frame of fixed connection in carriage surface, the equal sliding connection in inside both sides of smooth frame has the slider, the bottom fixedly connected with grip block of slider, wherein one side the bottom fixedly connected with transition frame of grip block, the transition hole has been seted up on the surface of expansion piece, and the transition frame is used for guaranteeing that the expansion piece can not produce the deviation when downthehole expansion.

Preferably, the inside of slide frame rotates and is connected with two-way lead screw, the inside threaded connection of slider is in the surface of two-way lead screw, the one end of two-way lead screw runs through slide frame and fixedly connected with driving-disc, and two-way lead screw is used for driving two grip blocks to be close to each other, makes two grip blocks stably clip on the inside partition wall of battery jar, and then guarantees the stability of dipperstick in the battery jar, improves the precision of dipperstick measuring hole position in the battery jar.

Preferably, the inside fixedly connected with slide bar of slide frame, the inside sliding connection of slider is in the surface of slide bar, and the slide bar is spacing to the slider in the motion, guarantees the stability of slider in the motion.

Preferably, the surperficial sliding connection of dipperstick has quantity to be two indirect piece, the fixed surface of indirect piece is connected with the ruler, wherein one side the sliding surface of ruler is connected with the fixed block, the bottom fixedly connected with dog of fixed block, indirect piece drive the ruler contradict to two expansion pieces on, and then diameter and the position distance of hole in the accumulator cell that can accurate measurement was bored.

The invention has the beneficial effects that:

1. by arranging the adjusting part and the fixing part, the two-way screw rod drives the two clamping blocks to be close to each other and stably clamp two sides of a partition wall in the storage battery tank in a rotating mode, so that the measuring scale is positioned in the storage battery tank body, the two rulers are horizontally abutted to the storage battery tank, the sliding frame and the two clamping blocks are abutted to the partition wall in the storage battery tank, the fact that the measuring scale is in a vertical horizontal state in the storage battery tank body is guaranteed, the accuracy of the depth of a measuring hole of the measuring scale in the storage battery tank body is improved, the measuring scale is more convenient to fix in the storage battery tank body, the transition frame enables the four expansion blocks not to generate deviation when being expanded in the hole, the four expansion blocks are driven to be away from each other by the rotary disc and abutted to the inner wall of the hole, the two rulers and the stop block are accurately abutted to the corresponding expansion blocks, the worker can conveniently read the diameter of the punched hole and the position distance of the hole in the storage battery tank body in the later period, the diameter of the measuring hole and the accuracy of the hole in the storage battery tank body are improved, and the practicability of the measuring tool for using the punched hole is improved;

2. through setting up adjusting part, the elastic force of first spring promotes places the pole and removes, places the pole and removes and drive the piece and remove, and the piece removes and the joint is to the concave hole in towards the direction of concave hole, guarantees the stability of carousel on the working disc, and then guarantees that four expansion pieces are contradicted and can not produce in the downthehole not hard up.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the measuring ruler, the adjusting part and the fixing part of the present invention;

FIG. 3 is an exploded view of the adjustment member of the present invention;

FIG. 4 is a schematic view of the adjusting member and the fixing member of the present invention;

FIG. 5 is a schematic view of the adjusting member of the present invention;

FIG. 6 is a cross-sectional view of a fixing member of the present invention;

FIG. 7 is a cross-sectional view of an adjustment member of the present invention;

FIG. 8 is a schematic view of the structure of the fixing member of the present invention;

FIG. 9 is a schematic view of the structure of the measuring tape, the supporting frame and the fixing member of the present invention;

fig. 10 is an enlarged view of a in fig. 5.

In the figure: 1. a battery cell body; 2. measuring a scale; 3. an adjustment member; 301. a working plate; 302. a turntable; 303. a movable tray; 304. an expansion block; 305. moving the hole; 306. a travel bar; 307. a limiting groove; 308. a limiting block; 309. concave holes; 3010. placing the cylinder; 3011. placing a rod; 3012. a round block; 3013. a first spring; 3014. a support frame; 3015. a working frame; 3016. a support block; 3017. positioning a rod; 3018. a second spring; 3019. a pull rod; 3020. a limiting plate; 3021. positioning a groove; 4. a fixing member; 401. a sliding frame; 402. a slider; 403. a clamping block; 404. a transition frame; 405. a transition hole; 406. a bidirectional screw rod; 407. a drive disc; 408. a slide bar; 409. an indirect block; 4010. a straightedge; 4011. a fixed block; 4012. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the specific implementation: as shown in fig. 1 to 10, a battery cell punching position measuring tool includes: the device comprises a storage battery cell body 1, wherein a measuring scale 2 is arranged inside the storage battery cell body 1; the adjusting component 3 is used for accurately measuring the inner hole diameter of the storage battery cell body 1, and is arranged on the surface of the measuring scale 2; a fixing member 4, which is provided on the surface of the measuring stick 2, and which is used to position the measuring stick 2 inside the battery case body 1; wherein, the adjusting component 3 includes a working disc 301 slidably connected to the surface of the measuring ruler 3012, one end of the working disc 301 is rotatably connected to a rotating disc 302, one end of the rotating disc 302 penetrates through the working disc 301 and is fixedly connected to a moving disc 303, one end of the moving disc 303 far away from the rotating disc 302 is slidably connected to an expanding block 304 distributed in an annular shape, the surface of the moving disc 303 is provided with a moving hole 305 distributed in an annular shape, the inside of the moving hole 305 is slidably connected to a moving rod 306, one end of the moving rod 306 is fixedly connected to one side of the expanding block 304, one end of the moving rod 306 far away from the expanding block 304 is fixedly connected to one side of the expanding block 304, one end of the moving rod 306 is fixedly connected to one side of the limiting block 308, the top of the measuring ruler 2 is fixedly connected to a supporting frame 3014, the inside of the supporting frame 3014 is slidably connected to a supporting block 3016, the bottom of the supporting block 3016 is fixedly connected to a working frame 3015, the surface of the working frame 3015 is fixedly connected to the surface of the working disc 301, one end of the supporting rod 3016 is fixedly connected to one end of the supporting block 3017, one end of the supporting rod 3017 is connected to one end of the supporting rod 3018, one end of the spring 3017 is connected to the supporting rod 3017, the spring 3017 is connected to the spring 3016, the spring 3017, the spring 3016, the spring 3017 is connected to the other side of the spring 3016, a limiting plate 3020 is fixedly connected inside the supporting frame 3014, the inside of the supporting block 3016 is slidably connected to the surface of the limiting plate 3020, positioning slots 3021 distributed in equal rows are formed in the surface of the limiting plate 3020, the surface of the positioning rod 3017 is clamped inside the positioning slots 3021, the fixing component 4 comprises a slide frame 401 fixedly connected to the surface of the supporting frame 3014, two sides inside the slide frame 401 are slidably connected with a slide block 402, the bottom of the slide block 402 is fixedly connected with a clamping block 403, the bottom of the clamping block 403 on one side is fixedly connected with a transition frame 404, a transition hole 405 is formed in the surface of the expansion block 304, a bidirectional screw 406 is rotatably connected inside the slide frame 401, the inside of the slide block 402 is in threaded connection with the surface of the bidirectional screw 406, one end of the bidirectional screw rod 406 penetrates through the sliding frame 401 and is fixedly connected with a driving disc 407, the surface of the measuring scale 2 is slidably connected with two indirect blocks 409, the surface of the indirect block 409 is fixedly connected with a ruler 4010, the surface of the ruler 4010 on one side is slidably connected with a fixed block 4011, the bottom of the fixed block 4011 is fixedly connected with a stop block 4012, the transition frame 404 is in a cross shape, the surfaces of the indirect block 409 and the fixed block 4011 are both in threaded connection with screws, the screws on the indirect block 409 abut against the measuring scale 2, the screws on the fixed block 4011 abut against the ruler 4010, and the screws are used for ensuring the stability of the indirect block 409 on the measuring scale 2 and the stability of the fixed block 4011 on the ruler 4010;

when the aperture of a hole punched in a storage battery groove and the position of the hole in the storage battery groove need to be measured, an operator places a measuring scale 2 at a proper position close to the hole, the bottom of a sliding frame 401 is abutted to the upper side of a partition wall in the storage battery groove, at the moment, the diameter of the transition frame 404 and the diameter of the hole are in a vertical horizontal line by moving a transition frame 404 and the measuring scale 2, a driving disc 407 is rotated, the driving disc 407 rotates to drive a bidirectional screw rod 406 to rotate, the bidirectional screw rod 406 rotates to drive two sliding blocks 402 to approach each other, the two sliding blocks 402 approach each other to drive a clamping block 403 to move, the two clamping blocks 403 are used for stably clamping two sides of the partition wall in the storage battery groove, the measuring scale 2 is further positioned in the storage battery groove body 1, two straight scales 4010 are horizontally abutted to the storage battery groove body 1, the sliding frame 401 and the two clamping blocks 403 are abutted to the partition wall in the storage battery groove, the measuring scale 2 is ensured to be in a vertical horizontal state in the storage battery groove body 1, the accuracy of the depth of the measuring scale 2 in the storage battery groove body 1 is improved, and the convenience of the measuring scale 2 is better;

pulling the pull rod 3019, moving the pull rod 3019 to pull the positioning rod 3017 to be far away from the positioning slot 3021 and retract into the supporting block 3016, pushing the working frame 3015, moving the working frame 3015 to drive the working disc 301 to move, moving the working disc 301 to drive the four expansion blocks 304 to move into the holes, loosening the pull rod 3019, pushing the positioning rod 3017 to be clamped into the corresponding positioning slot 3021 by the elastic force of the second spring 3018, positioning the working frame 3015 on the supporting frame 3014, sliding the transition hole 405 onto the transition frame 404, moving the four expansion blocks 304 into the holes by the transition frame 404 for limiting, further ensuring that the expanding block 304 is not biased when expanding in the hole, rotating the turntable 302, the turntable 302 rotates to drive the movable disc 303 to rotate, the movable disc 303 rotates to drive the four movable holes 305 to rotate synchronously, the four movable holes 305 rotate synchronously to drive the four movable rods 306 to move away from each other, the movable rods 306 move to drive the expanding block 304 to move and the limiting block 308 to move, the limiting block 308 moves in the limiting groove 307 and limits the expanding block 304 in movement, ensuring the stability of the expanding block 304 in movement, and then make four expansion piece 304 keep away from each other and contradict on the downthehole wall, adjust the interval and the fixed block 4011 position on ruler 4010 of two indirect blocks 409 this moment, make wherein one side ruler 4010 conflict and fix a position the top of one side expansion piece 304 wherein, opposite side ruler 4010 conflicts and fixes a position the bottom of opposite side expansion piece 304, fixed block 4011 removes and drives dog 4012 and removes and make dog 4012 conflict and fix a position the surface of corresponding expansion piece 304, the worker takes out the dipperstick 2 and ruler 4010 can read the diameter of punching and the position distance of hole in accumulator cell body 1 this moment, improve the diameter of measuring hole and the precision of hole position in accumulator cell body 1, improve the practicality of using accumulator cell punching position measuring tool.

As shown in fig. 5-7, recessed holes 309 are formed in the surface of the turntable 302, the work tray 301 is fixedly connected at one end with a placing cylinder 3010, the placing cylinder 3010 is slidably connected inside with a placing rod 3011, one end of the placing rod 3011 penetrates through the placing cylinder 3010 and is fixedly connected with a round block 3012, the other end of the placing rod 3011 is fixedly connected with a first spring 3013, one end of the first spring 3013, which is far away from the placing rod 3011, is fixedly connected to one end inside the placing cylinder 3010, and the surface of the round block 3012 is clamped inside the recessed hole 309;

when the turntable 302 needs to be positioned, the placing rod 3011 is pushed by the elastic force of the first spring 3013 to move, the placing rod 3011 moves to drive the round block 3012 to move, the round block 3012 moves towards the direction of the concave hole 309 and is clamped into the concave hole 309, the stability of the turntable 302 on the working disc 301 is guaranteed, and then it is guaranteed that the four expansion blocks 304 are abutted in the hole and cannot be loosened.

As shown in fig. 4, 6 and 8, a sliding rod 408 is fixedly connected to the inside of the sliding frame 401, and the inside of the sliding block 402 is slidably connected to the surface of the sliding rod 408;

when the bidirectional screw 406 rotates to drive the sliding block 402 to move in the sliding frame 401, the sliding block 402 moves on the sliding rod 408, and the sliding rod 408 limits the moving sliding block 402, so that the stability of the sliding block 402 in movement is ensured.

When the invention is used, when the hole diameter of the punched hole in the storage battery slot and the position of the hole in the storage battery slot need to be measured, an operator places the measuring scale 2 at a proper position close to the hole, the bottom of the sliding frame 401 is abutted to the upper part of the partition wall in the storage battery slot, at the moment, the diameter of the transition frame 404 and the diameter of the hole are in a vertical horizontal line by moving the transition frame 404 and the measuring scale 2, the driving disc 407 is rotated to drive the bidirectional screw rod 406 to rotate, the bidirectional screw rod 406 is rotated to drive the two sliding blocks 402 to approach each other, the two sliding blocks 402 approach each other to drive the clamping block 403 to move, the two clamping blocks 403 are firmly clamped on the two sides of the partition wall in the storage battery slot, the measuring scale 2 is positioned in the storage battery slot body 1, the two straight scales 4010 are horizontally abutted to the storage battery slot body 1, the sliding frame 401 and the two clamping blocks 403 are abutted to the partition wall in the storage battery slot, the measuring scale 2 is ensured to be in a vertical horizontal state in the storage battery groove body 1, the accuracy of the depth of a measuring hole of the measuring scale 2 in the storage battery groove body 1 is improved, the measuring scale 2 is more convenient to fix in the storage battery groove body 1, the pull rod 3019 is pulled, the pull rod 3019 moves to pull the positioning rod 3017 to be far away from the positioning groove 3021 and retract into the supporting block 3016, the working frame 3015 is pushed, the working frame 3015 moves to drive the working disc 301 to move, the working disc 301 moves to drive the four expansion blocks 304 to move into the hole, the transition hole 405 slides onto the transition frame 404, the transition frame 404 limits the four expansion blocks 304 to move into the hole, and further ensures that the expansion blocks 304 cannot generate deviation when expanding in the hole, the rotary disc 302 rotates to drive the movable disc 303 to rotate, the movable disc 303 rotates to drive the four movable holes 305 to synchronously rotate, the four movable holes 305 synchronously rotate to drive the four movable rods 306 to be far away from each other, the movable rod 306 moves to drive the expansion block 304 to move and the limiting block 308 to move, the limiting block 308 moves in the limiting groove 307 and limits the expansion block 304 in the movement, the stability of the expansion block 304 in the movement is guaranteed, and then the four expansion blocks 304 are far away from each other and abutted to the inner wall of the hole, the distance between the two indirect blocks 409 and the position of the fixing block 4011 on the ruler 4010 are adjusted at the moment, the ruler 4010 on one side is abutted to the top of the expansion block 304 on one side and is abutted to the bottom of the expansion block 304 on the other side, the fixing block 4011 moves to drive the stop 4012 to move and is abutted to the corresponding surface of the expansion block 304, at the moment, a worker takes out the measuring ruler 4010 and the ruler 2 to read the position distance of the punched diameter and the hole in the storage battery groove body 1, the diameter of the measuring hole and the accuracy of the position of the hole in the storage battery groove body 1 are improved, and the practicability of the storage battery groove punching position measuring tool is improved.

It should be noted that the measuring scale 2, the ruler 4010 and the like in the above description are all mature devices applied in the prior art, and the specific model can be selected according to actual needs, which is not described herein again.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A battery cell punching position measuring tool, comprising:

the battery container comprises a battery container body (1), wherein a measuring scale (2) is arranged inside the battery container body (1);

the adjusting component (3) is used for accurately measuring the inner hole diameter of the storage battery container body (1), and the adjusting component (3) is arranged on the surface of the measuring scale (2);

a fixing member (4) for positioning the measuring scale (2) inside the battery case body (1), the fixing member (4) being provided on the surface of the measuring scale (2);

wherein, regulating part (3) include sliding connection in work dish (301) on dipperstick (2) surface, the one end of work dish (301) is rotated and is connected with carousel (302), the one end of carousel (302) runs through work dish (301) and fixedly connected with removes dish (303), the one end sliding connection that carousel (302) were kept away from to removal dish (303) has the expansion piece (304) of annular distribution.

2. A battery cell punching position measuring tool according to claim 1, wherein: the surface of the movable disc (303) is provided with movable holes (305) which are distributed annularly, a movable rod (306) is connected inside the movable holes (305) in a sliding mode, and one end of the movable rod (306) is fixedly connected to one side of the expansion block (304).

3. A battery cell punching position measuring tool according to claim 2, wherein: the limiting groove (307) that the annular distributes is seted up to the one end of working disc (301), the inside sliding connection of limiting groove (307) has stopper (308), the one end fixed connection in one side of stopper (308) that expansion piece (304) were kept away from in carriage release lever (306).

4. A battery cell punching position measuring tool according to claim 3, wherein: shrinkage pool (309) that the annular distributes are seted up on the surface of carousel (302), the one end fixedly connected with of working disc (301) places a section of thick bamboo (3010), the inside sliding connection who places a section of thick bamboo (3010) places pole (3011), the one end of placing pole (3011) is run through and is placed a section of thick bamboo (3010) and fixedly connected with circle piece (3012), the first spring (3013) of the other end fixedly connected with of placing pole (3011), the one end fixed connection who places pole (3011) is kept away from in first spring (3013) is in the inside one end of placing a section of thick bamboo (3010), the surperficial joint of circle piece (3012) is in the inside of shrinkage pool (309).

5. A battery cell punching position measuring tool according to claim 1, wherein: the top fixedly connected with carriage (3014) of dipperstick (2), the inside sliding connection of carriage (3014) has supporting shoe (3016), the bottom fixedly connected with work frame (3015) of supporting shoe (3016), the fixed surface of work frame (3015) is connected in the surface of working disc (301), the inside sliding connection of supporting shoe (3016) has locating lever (3017), the one end fixedly connected with second spring (3018) of locating lever (3017), the one end fixed connection that locating lever (3017) were kept away from in second spring (3018) is in inside one side of supporting shoe (3016).

6. A battery cell punching position measuring tool according to claim 5, wherein: the one end fixedly connected with pull rod (3019) of locating lever (3017), the one end that locating lever (3017) were kept away from in pull rod (3019) runs through and extends the surface of supporting shoe (3016), inside fixedly connected with limiting plate (3020) of carriage (3014), the inside sliding connection in the surface of limiting plate (3020) of supporting shoe (3016), constant head tank (3021) that the column distributes such as have been seted up on the surface of limiting plate (3020), the surface joint of locating lever (3017) is in the inside of constant head tank (3021).

7. A battery cell punching position measuring tool according to claim 5, wherein: fixed part (4) are including sliding frame (401) of fixed connection in carriage (3014) surface, the equal sliding connection in inside both sides of sliding frame (401) has slider (402), the bottom fixedly connected with grip block (403) of slider (402), one of them side the bottom fixedly connected with transition frame (404) of grip block (403), transition hole (405) have been seted up on the surface of expansion piece (304).

8. A battery cell punching position measuring tool according to claim 7, wherein: the inside of the sliding frame (401) is rotatably connected with a bidirectional screw rod (406), the inside of the sliding block (402) is in threaded connection with the surface of the bidirectional screw rod (406), and one end of the bidirectional screw rod (406) penetrates through the sliding frame (401) and is fixedly connected with a driving disc (407).

9. A battery cell punching position measuring tool according to claim 7, wherein: a sliding rod (408) is fixedly connected to the inner part of the sliding frame (401), and the inner part of the sliding block (402) is slidably connected to the surface of the sliding rod (408).

10. A battery slot punching position measuring tool according to claim 1, wherein: the surperficial sliding connection of dipperstick (2) has quantity indirect piece (409) for two, the fixed surface of indirect piece (409) is connected with ruler (4010), one of them side the surperficial sliding connection of ruler (4010) has fixed block (4011), the bottom fixedly connected with dog (4012) of fixed block (4011).