CN222733974U - New energy battery case intensity detection device - Google Patents
New energy battery case intensity detection device Download PDFInfo
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- CN222733974U CN222733974U CN202420818664.8U CN202420818664U CN222733974U CN 222733974 U CN222733974 U CN 222733974U CN 202420818664 U CN202420818664 U CN 202420818664U CN 222733974 U CN222733974 U CN 222733974U
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- pressing block
- strength
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000005452 bending Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a new energy battery shell strength detection device, which relates to the technical field of new energy battery detection and comprises a first telescopic mechanism, a pressing block, a moving block, a measuring block and a workbench, wherein the first telescopic mechanism can drive the pressing block to move along a direction close to or far away from the workbench, the pressing block can drive the moving block to move along the measuring block, and the measuring block is provided with length and pressure scales. The device has the advantages that the device can visually check the moving distance of the pressing block and the pressure applied to the battery shell, and is convenient for a tester to record and control the pressure.
Description
Technical Field
The utility model relates to the technical field of new energy battery detection, in particular to a new energy battery shell strength detection device.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the new energy automobile has a new technology and a new structure, and comprises a pure electric automobile, a range-extending electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.
The patent document with the bulletin number of CN211528027U discloses a new energy automobile battery shell intensity detection device, the intelligent automobile battery shell intensity detection device comprises a workbench, electric push rods are fixedly installed on two sides of the top of the workbench, extrusion positioning devices are fixedly connected to opposite ends of the two electric push rods, a sliding frame is arranged on the workbench, an air cylinder is installed on the sliding frame, a rotating seat is arranged at the bottom end of the air cylinder and is in sliding connection with the sliding frame, an extrusion mechanism is arranged on the rotating seat, when the battery shell is detected, the electric push rods are utilized to push the extrusion positioning devices to detect whether two sides of the battery shell meet the pressure-bearing requirements, meanwhile, the air cylinder is utilized to push the extrusion mechanism to detect whether the strength of the battery shell meets the requirements, and the distance of the extrusion mechanism moving and the pressure applied to the battery shell are inconvenient to use in the detection process of the existing detection device.
Disclosure of utility model
The technical problem to be solved by the utility model is how to visually check the moving distance of the extrusion mechanism and the pressure applied to the battery shell in the process of detecting the strength of the battery shell.
The utility model solves the technical problems by adopting the technical means that the device for detecting the strength of the shell of the new energy battery comprises a first telescopic mechanism, a pressing block, a moving block, a measuring block and a workbench, wherein the first telescopic mechanism can drive the pressing block to move along the direction close to or far away from the workbench, the pressing block can drive the moving block to move along the measuring block, and the measuring block is provided with length and pressure scales. When the device is used, the battery shell is placed on the workbench, then the first telescopic mechanism drives the pressing block to move towards the direction close to the workbench, so that the pressing block acts on the battery shell, the pressing block drives the moving block to move along the measuring block, a tester can visually check the moving distance of the pressing block and the pressure applied to the battery shell by observing the scale corresponding to the moving block, and the tester can record and control the pressure conveniently.
As the technical scheme of optimizing, new energy battery case intensity detection device still includes the pull wire, the top both sides of briquetting are in through the symmetry setting of pull wire connection respectively the movable block of briquetting both sides, the bilateral symmetry of briquetting is provided with the measurement piece, the length direction of measurement piece is on a parallel with the flexible direction of first telescopic machanism, the movable block activity sets up on the measurement piece.
As an optimized technical scheme, hanging pulleys are symmetrically arranged on two sides of the pressing block, and traction wires on two sides of the pressing block are wound on the corresponding hanging pulleys respectively. The movable block is pulled by utilizing the cooperation of the hanging pulley and the traction wire, the hanging pulley not only can pull the traction wire taut to reduce experimental errors, but also can reduce abrasion of the traction wire.
As the technical scheme of optimizing, new energy battery case intensity detection device still includes the detection case, first telescopic machanism fixed connection is in the top outside of detection case and output stretch into in the detection case, briquetting, pull wire, hanging pulley, movable block, measuring block and workstation all set up in the detection case.
As an optimized technical scheme, the pressing block is fixedly connected to the output end of the first telescopic mechanism, the workbench is arranged right below the first telescopic mechanism and is fixedly connected to the bottom of the detection box, the hanging pulley is fixedly connected to the top of the detection box, and two ends of the measuring block are respectively fixedly connected to the top and the bottom of the detection box.
As the technical scheme of optimizing, new energy battery case intensity detection device still includes the base, base fixed connection is in the bottom of detecting the case, the bottom of base is provided with the removal wheel.
As an optimized technical scheme, the movable block comprises a sliding block and balls, the balls are respectively connected to two sides of the sliding block in a rotating mode, sliding grooves are respectively formed in two sides of the inner wall of the measuring block, and the two sides of the movable block are respectively contacted with the sliding grooves through the balls. The balls can promote the fluency of the moving block moving on the measuring block, and errors of the detection data are reduced.
As the technical scheme of optimizing, the workstation includes workstation main part, spacing groove and holder, the spacing groove has been seted up to the top intermediate position of workstation main part, the inside four corners position of spacing groove is provided with the holder respectively. The limiting groove can be used for initially limiting the battery shell placed in the limiting groove, the clamping piece can clamp the periphery of the battery shell, and error in detection data caused by deviation of the battery shell during detection is prevented.
The clamping piece comprises a second telescopic mechanism and a clamping block, wherein the second telescopic mechanism is fixedly connected to the workbench main body, the clamping block adopts a bending structure matched with the included angle of the adjacent side faces of the battery shell, and the clamping block is fixedly connected to the output end of the second telescopic mechanism and is in sliding fit with the workbench main body.
As an optimized technical scheme, friction structures are arranged at the bottom of the pressing block and at the inner side of the clamping block. The friction structure can promote the friction coefficient of briquetting and grip block and battery case to promote the accuracy that detects.
The utility model has the advantages that:
1. When the device is used, the battery shell is placed on the workbench, then the first telescopic mechanism drives the pressing block to move towards the direction close to the workbench, so that the pressing block acts on the battery shell, the pressing block drives the moving block to move along the measuring block, a tester can visually check the moving distance of the pressing block and the pressure applied to the battery shell by observing the scale corresponding to the moving block, and the tester can record and control the pressure conveniently.
2. The movable block is pulled by utilizing the cooperation of the hanging pulley and the traction wire, the hanging pulley not only can pull the traction wire taut to reduce experimental errors, but also can reduce abrasion of the traction wire.
3. The balls can promote the fluency of the moving block moving on the measuring block, and errors of the detection data are reduced.
4. The limiting groove can be used for initially limiting the battery shell placed in the limiting groove, the clamping piece can clamp the periphery of the battery shell, and error in detection data caused by deviation of the battery shell during detection is prevented.
5. The friction structure can promote the friction coefficient of briquetting and grip block and battery case to promote the accuracy that detects.
Drawings
Fig. 1 is a schematic front view of a new energy battery case strength detection device according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of connection relation among a traction wire, a moving block and a measuring block according to an embodiment of the present utility model.
Fig. 3 is a schematic front view of a moving block according to an embodiment of the present utility model.
FIG. 4 is a schematic view of a partial isometric view of a table according to an embodiment of the utility model.
Fig. 5 is an isometric view of a clamp according to an embodiment of the utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
As shown in fig. 1 and 2, the embodiment of the utility model discloses a new energy battery shell strength detection device, which comprises a base 1, a detection box 2, a first telescopic mechanism 3, a pressing block 4, a traction wire 5, a hanging pulley 6, a moving block 7, a measuring block 8, a workbench 9 and a friction structure 10.
The base 1 is fixedly connected to the bottom of the detection box 2, and a movable wheel is arranged at the bottom of the base 1; the first telescopic mechanism 3 adopts a hydraulic telescopic rod, the first telescopic mechanism 3 is fixedly connected to the center position of the outer side of the top of the detection box 2, the output end of the first telescopic mechanism extends into the detection box 2, and the pressing block 4, the traction wire 5, the hanging pulley 6, the moving block 7, the measuring block 8, the workbench 9 and the friction structure 10 are all arranged in the detection box 2; the pressing block 4 is fixedly connected to the output end of the first telescopic mechanism 3, the workbench 9 is arranged right below the first telescopic mechanism 3 and is fixedly connected to the bottom of the detection box 2, the first telescopic mechanism 3 can drive the pressing block 4 to move along the direction close to or far away from the workbench 9, two sides of the top of the pressing block 4 are respectively connected with the moving blocks 7 symmetrically arranged at two sides of the pressing block 4 through the traction wires 5, the two sides of the pressing block 4 are symmetrically provided with the measuring blocks 8, the length direction of the measuring blocks 8 is parallel to the telescopic direction of the first telescopic mechanism 3, two ends of the measuring blocks are respectively fixedly connected with the top and the bottom of the detection box 2, the moving blocks 7 are movably arranged on the measuring blocks 8, the pressing block 4 can drive the moving blocks 7 to move along the measuring blocks 8 through the traction wires 5, the length and the pressure scale are arranged on the measuring blocks 8, two sides of the pressing block 4 are symmetrically provided with hanging pulleys 6, the traction wires 5 at two sides of the pressing block 4 are respectively wound on the corresponding hanging pulleys 6, the hanging pulleys 6 can tension the traction wires 5 to reduce experimental errors, meanwhile, the bottom of the pressing block 4 is provided with a friction coefficient 10, a friction coefficient 10 is arranged on the bottom of the pressing block 4, a friction coefficient is in a friction coefficient structure 10, a friction coefficient 10 is fixed with a shell is adopted, and a friction coefficient 10 is a friction coefficient is fixed, and a battery is adopted, thereby improving the accuracy of detection.
As shown in fig. 3, the moving block 7 includes a sliding block 71 and balls 72, the balls 72 are respectively connected to two sides of the sliding block 71 in a rotating manner, sliding grooves are respectively formed in two sides of the inner wall of the measuring block 8, two sides of the moving block 7 are respectively contacted with the sliding grooves through the balls 72, and the balls 72 can promote the smoothness of the moving block 7 on the measuring block 8 and reduce errors of detection data.
As shown in FIG. 4, the workbench 9 comprises a workbench main body 91, a limiting groove 92 and clamping pieces 93, wherein the limiting groove 92 is formed in the middle of the top of the workbench main body 91, the limiting groove 92 can primarily limit a battery shell placed in the workbench main body, the clamping pieces 93 are respectively arranged at four corners of the inside of the limiting groove 92, the periphery of the battery shell can be clamped by the clamping pieces 93, and errors of detection data caused by deviation of the battery shell during detection are prevented.
As shown in fig. 5, the clamping members 93 include a second telescopic mechanism 931 and clamping blocks 932, the second telescopic mechanism 931 is an electric telescopic rod, the second telescopic mechanism 931 is fixedly connected to the workbench main body 91, the clamping blocks 932 are bending structures matched with angles between adjacent sides of the battery case, the clamping blocks 932 are fixedly connected to output ends of the second telescopic mechanism 931 and are in sliding fit with the workbench main body 91, the second telescopic mechanism 931 of the four clamping members 93 drives the corresponding clamping blocks 932 to move along the length direction of the limiting grooves 92 in a pairwise manner, or the second telescopic mechanism 931 of the four clamping members 93 drives the corresponding clamping blocks 932 to move along the width direction of the limiting grooves 92 in a pairwise manner, the periphery of the battery case can be clamped, friction structures 10 are arranged on inner sides of the clamping blocks 932, and the friction structures 10 are soft rubber pads fixed through adhesion, and friction coefficients of the clamping blocks 932 and the battery case can be improved, so that accuracy of detection is improved.
The working principle is that when the battery shell is used, the battery shell is firstly placed in the limiting groove 92 of the workbench 9 to be initially limited, meanwhile, the second telescopic mechanism 931 drives the clamping block 932 to move to clamp the periphery of the battery shell, then the first telescopic mechanism 3 drives the pressing block 4 to descend so that the pressing block 4 acts on the battery shell, the pressing block 4 descends and simultaneously drives the moving block 7 to ascend along the measuring block 8 through the traction wire 5, a tester can visually check the moving distance of the pressing block 4 and the pressure applied to the battery shell by observing the scale corresponding to the moving block 7, the tester can conveniently record and control the pressure, and after detection is completed, the first telescopic mechanism 3 drives the pressing block 4 to ascend, and at the moment, the moving block 7 with a certain mass drives the traction wire 5 to move back to the initial position.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.
Claims (10)
1. The new energy battery shell strength detection device is characterized by comprising a first telescopic mechanism, a pressing block, a moving block, a measuring block and a workbench, wherein the first telescopic mechanism can drive the pressing block to move along the direction close to or far away from the workbench, the pressing block can drive the moving block to move along the measuring block, and the measuring block is provided with length and pressure scales.
2. The device for detecting the strength of the shell of the new energy battery according to claim 1, wherein the device for detecting the strength of the shell of the new energy battery further comprises a traction wire, wherein two sides of the top of the pressing block are respectively connected with moving blocks symmetrically arranged at two sides of the pressing block through the traction wire, measuring blocks are symmetrically arranged at two sides of the pressing block, the length direction of each measuring block is parallel to the extending and contracting direction of the first extending and contracting mechanism, and the moving blocks are movably arranged on the measuring blocks.
3. The device for detecting the strength of the shell of the new energy battery according to claim 2, wherein hanging pulleys are symmetrically arranged on two sides of the pressing block, and traction wires on two sides of the pressing block are wound on the corresponding hanging pulleys respectively.
4. The device for detecting the strength of the new energy battery shell according to claim 3, wherein the device for detecting the strength of the new energy battery shell further comprises a detection box, the first telescopic mechanism is fixedly connected to the outer side of the top of the detection box, the output end of the first telescopic mechanism stretches into the detection box, and the pressing block, the traction wire, the hanging pulley, the moving block, the measuring block and the workbench are all arranged in the detection box.
5. The device for detecting the strength of the new energy battery shell according to claim 4, wherein the pressing block is fixedly connected to the output end of the first telescopic mechanism, the workbench is arranged right below the first telescopic mechanism and is fixedly connected to the bottom of the detection box, the hanging pulley is fixedly connected to the top of the detection box, and two ends of the measuring block are respectively fixedly connected to the top and the bottom of the detection box.
6. The device for detecting the strength of the new energy battery shell according to claim 4, further comprising a base, wherein the base is fixedly connected to the bottom of the detection box, and a movable wheel is arranged at the bottom of the base.
7. The device for detecting the strength of the shell of the new energy battery according to claim 1, wherein the moving block comprises a sliding block and balls, the balls are respectively connected to two sides of the sliding block in a rotating mode, sliding grooves are respectively formed in two sides of the inner wall of the measuring block, and two sides of the moving block are respectively contacted with the sliding grooves through the balls.
8. The device for detecting the strength of the new energy battery shell according to claim 1, wherein the workbench comprises a workbench main body, a limiting groove and clamping pieces, the limiting groove is formed in the middle position of the top of the workbench main body, and the clamping pieces are respectively arranged at four corners of the inside of the limiting groove.
9. The new energy battery case strength detection device according to claim 8, wherein the clamping piece comprises a second telescopic mechanism and a clamping block, the second telescopic mechanism is fixedly connected to the workbench main body, the clamping block adopts a bending structure matched with an included angle of the adjacent side surfaces of the battery case, and the clamping block is fixedly connected to the output end of the second telescopic mechanism and is in sliding fit with the workbench main body.
10. The device for detecting the strength of the new energy battery shell according to claim 9, wherein friction structures are arranged at the bottom of the pressing block and at the inner side of the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420818664.8U CN222733974U (en) | 2024-04-18 | 2024-04-18 | New energy battery case intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420818664.8U CN222733974U (en) | 2024-04-18 | 2024-04-18 | New energy battery case intensity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222733974U true CN222733974U (en) | 2025-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420818664.8U Active CN222733974U (en) | 2024-04-18 | 2024-04-18 | New energy battery case intensity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222733974U (en) |
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- 2024-04-18 CN CN202420818664.8U patent/CN222733974U/en active Active
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