CN211576840U - Lithium battery surface hardness detection device - Google Patents
Lithium battery surface hardness detection device Download PDFInfo
- Publication number
- CN211576840U CN211576840U CN202020030224.8U CN202020030224U CN211576840U CN 211576840 U CN211576840 U CN 211576840U CN 202020030224 U CN202020030224 U CN 202020030224U CN 211576840 U CN211576840 U CN 211576840U
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- positioning plate
- lithium cell
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Abstract
The utility model discloses a lithium cell surface hardness detection device, including the base, install the locating plate on the base, a plurality of fixed plates of base edge installation cup joint clamping bolt on the fixed plate, clamping bolt one end joint side splint, the top surface installation top board of side splint and locating plate, joint support on the base, support roof bottom joint slider, the lead screw is all installed between slider and support and between support and base to the joint support, the one end of depression bar is connected to the bottom of slider, the other end installation sclerometer of depression bar. The lithium cell is put on the base and will hug closely the locating plate and fix a position, rotate clamping bolt, the side splint are pressed on the lithium cell lateral wall, carry on spacingly to the lithium cell horizontal direction, the clamp plate is pressed at lithium cell lateral wall top, carry on spacingly to its vertical direction, make the lithium cell fix fast on the base, the support passes through the lead screw and slides along the base, the slider passes through the lead screw and slides along the support, adjust the position of sclerometer, the depression bar pushes down the sclerometer, be convenient for detect different positions on the lithium cell.
Description
Technical Field
The utility model relates to a lithium cell detects technical field, specifically is a lithium cell surface hardness detection device.
Background
Lithium cell application technique is more and more mature, especially use frequently in electronic product such as cell-phone, these lithium cells often are the cuboid structure, need carry out the selective examination to it after the lithium cell production, wherein the surface hardness detects to be an important part in the detection project, present hardness detection device is all that directly puts the lithium cell in the sclerometer bottom, directly push down the probe of sclerometer to the lithium cell surface and detect, the lithium cell of equidimension does not lack quick fixed measure, the lithium cell slides easily when carrying out the push down detection, the influence detects, for this reason we propose a lithium cell surface hardness detection device and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell surface hardness detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery surface hardness detection device comprises a base, wherein a positioning plate with an L-shaped structure is fixedly arranged on the base, a plurality of fixing plates are fixedly arranged at the edge of the base opposite to the side plates at the two sides of the positioning plate, clamping bolts are sleeved on the fixing plates through a threaded structure, one end of the clamping bolt close to the positioning plate is rotationally clamped with the side clamping plate, the bottom of the side clamping plate is tightly attached to the base, the top surfaces of the side clamping plates and the positioning plate are fixedly provided with upper pressing plates, the base at the outer wall of the positioning plate is in sliding clamping connection with one end of the bracket, the other end of the bracket is positioned right above the inner wall of the positioning plate, the bottom of the other end of the bracket is in sliding clamping connection with the sliding block, the lead screws are installed between the sliding block and the support and between the support and the base, the bottom of the sliding block is fixedly connected with one end of the pressing rod, and the other end of the pressing rod is fixedly provided with a hardness meter.
Preferably, the inner walls of the two sides of the positioning plate are perpendicular to each other, the outer walls of the side clamping plates on the two sides of the base are respectively parallel to the inner walls of the two sides of the positioning plate, the height of the side clamping plates is the same as that of the positioning plate, sliding grooves are formed in one side of the base and the bottom surface of the top plate of the support, and the screw rod is installed in the sliding grooves.
Preferably, the upper press plate comprises a fixed shaft, the fixed shaft is fixedly installed at the tops of the positioning plate and the side clamping plate, the fixed shaft is rotatably sleeved with the rotating ring, the pressing plate is fixedly installed on the outer wall of the circumference of the rotating ring, the cover plate is fixedly installed on the top surface of the fixed shaft, a groove is formed in the bottom of one side, away from the positioning plate and the inner wall of the side clamping plate, of the cover plate, and a protruding block is integrally formed on the top surface of one side, close to the pressing plate, of the.
Preferably, the pressing sheet is an elastic copper sheet which is obliquely installed, the height of one side, away from the rotating ring, of the pressing sheet is smaller than the heights of the positioning plate and the side clamping plate, and the outer walls of the two sides of the protruding block and the inner walls of the two sides of the groove are of matched oblique structures.
Preferably, the depression bar is including fixed cover, the bottom of the top fixed connection slider of fixed cover, the double-screw bolt is cup jointed in the bottom inner chamber slip of fixed cover, the bottom fixed mounting sclerometer of double-screw bolt, joint nut cover is rotated to the bottom terminal surface of fixed cover, the inner wall of nut cover passes through the outer wall of helicitic texture connecting stud, the circumference outer wall fixed mounting of nut cover has the handle, the top outer wall fixed mounting stopper of double-screw bolt, the inner wall of fixed cover is opened there is the spacing groove, stopper slip joint is at the spacing inslot.
Compared with the prior art, the beneficial effects of the utility model are that: the positioning plate is tightly attached to two adjacent sides of the lithium battery for positioning, the clamping bolt is rotated to enable the side clamping plates to be pressed on the other two side walls of the lithium battery, so that the lithium battery is limited in the horizontal direction, the upper pressing plate is tightly pressed on the top surface of the lithium battery, and the lithium batteries are limited in the vertical direction and the horizontal direction, so that the lithium batteries with different sizes are quickly fixed, and detection is facilitated; when the lug slides into the groove, the rotating ring can slide along the fixed shaft, so that the bottom of the pressing sheet is higher than the positioning plate and the side clamping plate, the pressing sheet can be conveniently rotated to the outer sides of the positioning plate and the side clamping plate, a lithium battery can be conveniently placed in the rotating ring, and the pressing sheet is gradually pressed down and pressed on the top surface of the lithium battery when the lug slides out of the groove and is pressed on the bottom of the cover plate, so that the lithium battery is limited in the vertical direction, and the rotating ring is convenient to use; the nut sleeve is driven to rotate through the handle, so that the stud is driven to move, the hardness meter is convenient to move up and down, and the lithium battery is conveniently and quickly pressed down to perform hardness detection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial front view cross section of the compression bar of the present invention;
fig. 3 is an explosion diagram of the upper press plate structure of the present invention.
In the figure: the device comprises a base 1, a positioning plate 2, a fixing plate 3, a side clamping plate 4, a clamping bolt 5, an upper pressure plate 6, a rotating ring 61, a pressing sheet 62, a convex block 63, a fixed shaft 64, a groove 65, a cover plate 66, a support 7, a pressing rod 8, a fixed sleeve 81, a limiting groove 82, a limiting block 83, a stud 84, a handle 85, a nut sleeve 86, a hardness tester 9, a lead screw 10 and a sliding block 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lithium cell surface hardness detection device, the on-line screen storage device comprises a base 1, fixed mounting has locating plate 2 of L type structure on the base 1, 2 both sides curb plates of locating plate are just right a plurality of fixed plates 3 of the equal fixed mounting in base 1 edge, cup joint clamping bolt 5 through helicitic texture on the fixed plate 3, clamping bolt 5 is close to 2 one end of locating plate and rotates joint side splint 4, the bottom of side splint 4 closely laminates base 1, the equal fixed mounting top board 6 of top surface of side splint 4 and locating plate 2, the one end of slip joint support 7 on the base 1 of 2 outer wall departments of locating plate, the other end of support 7 is located 2 inner wall departments of locating plate directly over, support 7 other end bottom slip joint slider 11, all install lead screw 10 between slider 11 and support 7 and between support 7 and base 1, the bottom fixed connection depression bar 8's of slider 11 one end, 8's the other. The lithium cell is put on base 1 and hugs closely two adjacent outer walls the inner wall of locating plate 2, thereby fix a position the lithium cell, rotate clamping bolt 5, make side splint 4 press on two other lateral walls of lithium cell, thereby it is spacing to carry out lithium cell horizontal direction, it makes it press at lithium cell lateral wall top to rotate top board 6, thereby it is spacing to carry out its vertical direction, make the lithium cell fix fast on base 1, support 7 slides along base 1 through lead screw 10, slider 11 slides along support 7 through lead screw 10, thereby adjust the position of sclerometer 9, and push down sclerometer 9 through depression bar 8, the sclerometer 9 of being convenient for carries out hardness detection to different positions on the lithium cell.
The inner walls of two sides of the positioning plate 2 are perpendicular to each other, the outer walls of the side clamping plates 4 on two sides of the base 1 are parallel to the inner walls of two sides of the positioning plate 2 respectively, the height of the side clamping plates 4 is the same as that of the positioning plate 2, sliding grooves are formed in one side of the base 1 and the bottom surface of a top plate of the support 7, and the screw rod 10 is installed in the sliding grooves.
The upper pressing plate 6 comprises a fixing shaft 64, the top parts of the positioning plate 2 and the side clamping plate 4 are fixedly provided with the fixing shaft 64, the fixing shaft 64 is rotatably sleeved with a rotating ring 61, a pressing sheet 62 is fixedly arranged on the circumferential outer wall of the rotating ring 61, the top surface of the fixing shaft 64 is fixedly provided with a cover plate 66, the bottom of one side of the cover plate 66, which is far away from the inner walls of the positioning plate 2 and the side clamping plate 4, is provided with a groove 65, the top surface of one side of the rotating ring 61, which is close to the pressing sheet 62, is integrally formed with a convex block 63, the pressing sheet 62 is an obliquely arranged elastic copper sheet, the height of one side of the pressing sheet 62, which is far away from the rotating ring 61, is smaller than the heights of the positioning plate 2 and the side clamping plate 4, the outer walls at two sides of the convex block 63 and the inner walls at two sides of the groove 65 are of a matched oblique structure, the rotating ring 61 is rotated, when the, be convenient for put into the lithium cell and fix a position and fix its side, the spacing back of lithium cell horizontal direction rotates swivel 61, and compressing tightly piece 62 rotates to the lithium cell top, and lug 63 slides along recess 65 inner wall through the inclined plane this moment to the swivel 61 pushes down gradually, and compressing tightly 62 pushes down gradually at the lithium cell top surface when lug 63 roll-off recess 65 and compress tightly in apron 66 bottom, thereby it is spacing to the vertical direction of lithium cell.
The pressure lever 8 comprises a fixed sleeve 81, the top of the fixed sleeve 81 is fixedly connected with the bottom of the sliding block 11, a bottom inner cavity of the fixed sleeve 81 is slidably sleeved with a stud 84, the bottom of the stud 84 is fixedly provided with a hardness tester 9, the bottom end face of the fixed sleeve 81 rotates to clamp a nut sleeve 86, the inner wall of the nut sleeve 86 is connected with the outer wall of the stud 84 through a threaded structure, the circumference outer wall of the nut sleeve 86 is fixedly provided with a handle 85, the top outer wall of the stud 84 is fixedly provided with a limiting block 83, the inner wall of the fixed sleeve 81 is provided with a limiting groove 82, the limiting block 83 is slidably clamped in the limiting groove 82, the nut sleeve 86 is driven by the handle 85 to rotate, the stud 84 is limited and cannot rotate by the limiting groove 82 and the limiting block 83, the nut sleeve 86 drives.
Furthermore, the durometer 9 can be selected from a shore durometer, the shore durometer can be arranged on a load-fixing frame for load-fixing determination, and the load-fixing frame can be arranged at the bottom of the stud 84 in the scheme, so that the durometer 9 can be conveniently arranged at the bottom of the stud 84.
The working principle is as follows: when the utility model is used, the rotating ring 61 is rotated, when the convex block 63 slides into the groove 65, the rotating ring 61 can slide up along the fixing shaft 64, so that the bottom of the pressing sheet 62 is higher than the positioning plate 2 and the side clamping plate 4, the pressing sheet 62 is convenient to rotate to the outer side of the positioning plate 2 and the side clamping plate 4, the lithium battery is convenient to put on the base 1, and the lithium battery is pushed to enable two adjacent sides of the lithium battery to be tightly attached to the inner wall of the positioning plate 2, thereby positioning the lithium battery, the clamping bolt 5 is rotated, so that the side clamping plate 4 is pressed on the other two side walls of the lithium battery, thereby limiting the horizontal direction of the lithium battery, then the rotating ring 61 is rotated, the pressing sheet 62 rotates to the top of the lithium battery, at the moment, the convex block 63 slides along the inner wall of the groove 65 through the inclined plane, thereby gradually pressing the rotating ring 61 downwards, when the convex, thereby it is spacing to the vertical direction of lithium cell, thereby carry out quick fixation to the lithium cell of equidimension not, support 7 passes through lead screw 10 and slides along base 1, slider 11 passes through lead screw 10 and slides along support 7, thereby adjust the position of sclerometer 9, it rotates to drive nut cover 86 through handle 85, double-screw bolt 84 is by spacing unable rotation of spacing groove 82 and stopper 83, thereby make nut cover 86 drive double-screw bolt 84 through helicitic texture and reciprocate, make sclerometer 9 push down lithium cell detection hardness, high durability and convenient use, be convenient for carry out hardness detection to the different positions of lithium cell top surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lithium cell surface hardness detection device, includes base (1), its characterized in that: the positioning plate (2) with an L-shaped structure is fixedly mounted on the base (1), a plurality of fixing plates (3) are fixedly mounted at the edge of the base (1) just opposite to side plates on two sides of the positioning plate (2), clamping bolts (5) are sleeved on the fixing plates (3) through thread structures, clamping bolts (5) are close to one ends of the positioning plate (2) to rotate clamping side clamping plates (4), the bottom of each side clamping plate (4) is tightly attached to the base (1), upper pressing plates (6) are fixedly mounted on the top surfaces of the side clamping plates (4) and the positioning plate (2), one end of a sliding clamping support (7) is arranged on the base (1) at the outer wall of the positioning plate (2), the other end of the support (7) is positioned right above the inner wall of the positioning plate (2), sliding clamping sliding blocks (11) are mounted at the bottom of the other end of the support (7), and lead screws (10) are mounted between the sliding blocks (11) and the support (, the bottom of the sliding block (11) is fixedly connected with one end of a pressing rod (8), and the other end of the pressing rod (8) is fixedly provided with a hardness meter (9).
2. The lithium battery surface hardness detection device according to claim 1, characterized in that: the inner walls of two sides of the positioning plate (2) are perpendicular to each other, the outer walls of the side clamping plates (4) on two sides of the base (1) are parallel to the inner walls of two sides of the positioning plate (2) respectively, the height of the side clamping plates (4) is the same as that of the positioning plate (2), sliding grooves are formed in one side of the base (1) and the bottom surface of a top plate of the support (7), and the lead screw (10) is installed in the sliding grooves.
3. The lithium battery surface hardness detection device according to claim 1, characterized in that: top board (6) are including fixed axle (64), top office fixed mounting fixed axle (64) of locating plate (2) and side splint (4), it cup joints change (61) to rotate on fixed axle (64), fixed mounting compresses tightly piece (62) on the circumference outer wall of change (61), top surface fixed mounting apron (66) of fixed axle (64), open one side bottom of locating plate (2) and side splint (4) inner wall is kept away from in apron (66) has recess (65), one side top surface integrated into one piece that change (61) are close to compresses tightly piece (62) is equipped with lug (63).
4. The lithium battery surface hardness detection device according to claim 3, characterized in that: the pressing sheet (62) is an elastic copper sheet which is installed in an inclined mode, the height of one side, away from the rotary ring (61), of the pressing sheet (62) is smaller than the heights of the positioning plate (2) and the side clamping plate (4), and the outer walls of the two sides of the protruding block (63) and the inner walls of the two sides of the groove (65) are of an inclined structure matched with each other.
5. The lithium battery surface hardness detection device according to claim 1, characterized in that: depression bar (8) are including fixed cover (81), the bottom of the top fixed connection slider (11) of fixed cover (81), the bottom inner chamber of fixed cover (81) slides and cup joints double-screw bolt (84), the bottom fixed mounting sclerometer (9) of double-screw bolt (84), joint nut cover (86) is rotated to the bottom terminal surface of fixed cover (81), the outer wall that the inner wall of nut cover (86) passes through screw thread structure connection double-screw bolt (84), the circumference outer wall fixed mounting of nut cover (86) has handle (85), the top outer wall fixed mounting stopper (83) of double-screw bolt (84), open the inner wall of fixed cover (81) has spacing groove (82), stopper (83) sliding clamping is in spacing groove (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030224.8U CN211576840U (en) | 2020-01-08 | 2020-01-08 | Lithium battery surface hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030224.8U CN211576840U (en) | 2020-01-08 | 2020-01-08 | Lithium battery surface hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576840U true CN211576840U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020030224.8U Expired - Fee Related CN211576840U (en) | 2020-01-08 | 2020-01-08 | Lithium battery surface hardness detection device |
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| CN (1) | CN211576840U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630073A (en) * | 2020-12-18 | 2021-04-09 | 国电锅炉压力容器检验有限公司 | Bolt hardness testing device |
| CN112666029A (en) * | 2020-11-17 | 2021-04-16 | 万久科技发展(无锡)有限公司 | Battery performance online detection system and detection method |
| CN112881924A (en) * | 2021-01-19 | 2021-06-01 | 武汉格瑞斯新能源有限公司 | High-precision high-sampling battery detection equipment |
| CN113618385A (en) * | 2021-07-20 | 2021-11-09 | 格林美(武汉)动力电池回收有限公司 | Cruise type battery pack bolt disassembling device |
| CN114778352A (en) * | 2022-06-20 | 2022-07-22 | 常州技研电子科技有限公司 | Working of plastics hardness-detecting device |
| CN115219366A (en) * | 2022-09-20 | 2022-10-21 | 徐州矿安新材料研究院有限公司 | Aluminum alloy plate detection device and detection method thereof |
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2020
- 2020-01-08 CN CN202020030224.8U patent/CN211576840U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666029A (en) * | 2020-11-17 | 2021-04-16 | 万久科技发展(无锡)有限公司 | Battery performance online detection system and detection method |
| CN112630073A (en) * | 2020-12-18 | 2021-04-09 | 国电锅炉压力容器检验有限公司 | Bolt hardness testing device |
| CN112630073B (en) * | 2020-12-18 | 2023-03-31 | 国能锅炉压力容器检验有限公司 | Bolt hardness testing device |
| CN112881924A (en) * | 2021-01-19 | 2021-06-01 | 武汉格瑞斯新能源有限公司 | High-precision high-sampling battery detection equipment |
| CN113618385A (en) * | 2021-07-20 | 2021-11-09 | 格林美(武汉)动力电池回收有限公司 | Cruise type battery pack bolt disassembling device |
| CN114778352A (en) * | 2022-06-20 | 2022-07-22 | 常州技研电子科技有限公司 | Working of plastics hardness-detecting device |
| CN114778352B (en) * | 2022-06-20 | 2022-09-06 | 常州技研电子科技有限公司 | Working of plastics hardness testing device |
| CN115219366A (en) * | 2022-09-20 | 2022-10-21 | 徐州矿安新材料研究院有限公司 | Aluminum alloy plate detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |