CN217359323U - Conductive ceramic material performance testing device - Google Patents
Conductive ceramic material performance testing device Download PDFInfo
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- CN217359323U CN217359323U CN202221860758.9U CN202221860758U CN217359323U CN 217359323 U CN217359323 U CN 217359323U CN 202221860758 U CN202221860758 U CN 202221860758U CN 217359323 U CN217359323 U CN 217359323U
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- adjusting sleeve
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- conductive ceramic
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Abstract
The utility model discloses a conductive ceramic material capability test device, including the testboard, the top of testboard is provided with the diaphragm, install the bearing box on the testboard, the buffering cotton has been laid to the bottom of bearing box, install first regulation pole on the bearing box, the outside of first regulation pole is provided with first adjusting sleeve, install the bearing board on the first adjusting sleeve, the outside of crank is provided with the backup pad, be provided with the ball between crank and the backup pad. The utility model discloses can drive the second conical gear through the crank and rotate, and rotatory second conical gear can drive the second through first conical gear and adjust the pole and rotate, and the second of this moment is adjusted the pole and then can be carried out concertina movement in the outside of locating lever through screw promotion second adjusting sleeve, so make things convenient for second adjusting sleeve to drive the press head and push down and exert pressure to conductive ceramic material, so conveniently detect out conductive ceramic material's concrete compressive property.
Description
Technical Field
The utility model relates to a conductive ceramic material tests technical field, specifically is conductive ceramic material capability test device.
Background
When the oxide ceramic is heated, electrons in the outer layer of atoms can obtain enough energy to overcome the attraction of atomic nucleus to it, and become free electrons which can move freely, so that the ceramic becomes conductive ceramic.
The existing conductive ceramic material needs to be subjected to compression resistance test before leaving a factory in order to ensure the quality of a product, but a device for performing the compression resistance test on the conductive ceramic material is absent in the market at present, and the compression resistance of the conductive ceramic material is difficult to detect, so that the structural stability and the service life of the conductive ceramic material are influenced, and a defective product is easy to appear after leaving the factory.
Disclosure of Invention
In order to achieve the above object, the utility model provides a following technical scheme: the device for testing the performance of the conductive ceramic material comprises a test board, wherein a transverse plate is arranged above the test board, a bearing box is arranged on the test board, buffer cotton is paved at the bottom of the bearing box, a first adjusting rod is arranged on the bearing box, a first adjusting sleeve is arranged on the outer side of the first adjusting rod, a bearing plate is arranged on the first adjusting sleeve, a limiting rod is arranged on the surface of the bearing plate and is positioned on the inner side of a guide groove, the guide groove is formed in the inner wall of the bearing box, a second adjusting rod is arranged on the transverse plate, a first conical gear is arranged on the second adjusting rod, one end, away from the first conical gear, of the second adjusting rod is connected with a second adjusting sleeve, a groove hole is formed in the second adjusting sleeve, a positioning rod is arranged on the inner side of the groove hole and is fixedly arranged on the lower surface of the transverse plate, pressure sensor is installed to second adjusting sleeve's bottom, the last press head of installing of pressure sensor, the outside of first conical gear is connected with second conical gear, install the crank on the second conical gear, the outside of crank is provided with the backup pad, be provided with the ball between crank and the backup pad.
Preferably, the first adjusting sleeve is nested on the outer side of the first adjusting rod and is in threaded connection with the first adjusting rod, the first adjusting sleeve is fixedly connected with the supporting plate, and the supporting plate and the first adjusting sleeve are positively split to form a stepped structure.
Preferably, the limiting rods are symmetrically and fixedly installed on the surface of the bearing plate and are in sliding connection with the guide grooves.
Preferably, the second adjusting rod is connected with the transverse plate through a bearing, and the second adjusting rod is in threaded connection with the second adjusting sleeve.
Preferably, the positioning rod is nested on the inner side of the slotted hole, and the positioning rod and the second adjusting sleeve form a telescopic structure through the slotted hole.
Preferably, the first bevel gear and the second bevel gear are in meshed connection, and a crank on the second bevel gear is in rotary connection with the support plate through balls.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the second bevel gear can be driven to rotate through the crank, the second adjusting rod can be driven to rotate through the first bevel gear by rotating the second bevel gear, and the second adjusting rod can push the second adjusting sleeve to perform telescopic motion on the outer side of the positioning rod through threads, so that the second adjusting sleeve can drive the pressing head to press down to apply pressure to the conductive ceramic material conveniently, and the specific pressure resistance of the conductive ceramic material can be detected conveniently;
2. the electrically conductive ceramic material of awaiting measuring of equidimension not can place between two different bearing boards, then can drive first adjusting sleeve through twisting and drive the bearing board and carry out the position adjustment, so make things convenient for the bearing board to stabilize the bearing to electrically conductive ceramic material's of difference size according to it, make things convenient for the second adjusting sleeve to drive the press head and exert pressure and detect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the sectional structure of the whole second adjusting rod and the second adjusting sleeve.
Fig. 3 is a schematic view of the connection structure of the limiting rod and the guide groove of the present invention.
Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a test bench; 2. a transverse plate; 3. a support box; 4. buffering cotton; 5. a first adjusting lever; 6. a first adjustment sleeve; 7. a support plate; 8. a limiting rod; 9. a guide groove; 10. a second adjusting lever; 11. a first bevel gear; 12. a second adjustment sleeve; 13. a slot; 14. positioning a rod; 15. a pressure sensor; 16. a pressing head; 17. a second bevel gear; 18. a crank; 19. a support plate; 20. and a ball.
Detailed Description
Referring to fig. 1-4, the present invention provides an embodiment: the device for testing the performance of the conductive ceramic material comprises a test board 1, wherein a transverse plate 2 is arranged above the test board 1, a bearing box 3 is arranged on the test board 1, buffer cotton 4 is paved at the bottom of the bearing box 3, a first adjusting rod 5 is arranged on the bearing box 3, a first adjusting sleeve 6 is arranged on the outer side of the first adjusting rod 5, a bearing plate 7 is arranged on the first adjusting sleeve 6, a limiting rod 8 is arranged on the surface of the bearing plate 7, the limiting rod 8 is positioned on the inner side of a guide groove 9, the guide groove 9 is arranged on the inner wall of the bearing box 3, a second adjusting rod 10 is arranged on the transverse plate 2, a first conical gear 11 is arranged on the second adjusting rod 10, one end of the second adjusting rod 10, which is far away from the first conical gear 11, is connected with a second adjusting sleeve 12, a slotted hole 13 is formed in the second adjusting sleeve 12, a positioning rod 14 is arranged on the inner side of the slotted hole 13, and the positioning rod 14 is fixedly arranged on the lower surface of the transverse plate 2, the bottom of the second adjusting sleeve 12 is provided with a pressure sensor 15, the pressure sensor 15 is provided with a pressing head 16, the outer side of the first bevel gear 11 is connected with a second bevel gear 17, the second bevel gear 17 is provided with a crank 18, the outer side of the crank 18 is provided with a support plate 19, and a ball 20 is arranged between the crank 18 and the support plate 19.
In this embodiment, the first adjusting sleeve 6 is nested outside the first adjusting rod 5 and is in threaded connection with the first adjusting rod 5, the first adjusting sleeve 6 is fixedly connected with the supporting plate 7, the supporting plate 7 and the first adjusting sleeve 6 are positively split to form a stepped structure, when the first adjusting rod 5 is screwed to rotate, the first adjusting rod 5 at this time can push the first adjusting sleeve 6 through threads to drive the supporting plate 7 to perform synchronous displacement motion, so that the edges of conductive ceramic materials with different sizes can be conveniently placed on the stepped structure formed by the supporting plate 7 and the first adjusting sleeve 6.
The gag lever post 8 is at the surperficial symmetry fixed mounting of bearing board 7, gag lever post 8 and guide way 9 sliding connection, and the direction of rotation of bearing board 7 can be restricted to the cooperation between gag lever post 8 and the guide way 9, has promoted the smoothness nature that bearing board 7 carries out translational motion simultaneously.
For bearing connection between second regulation pole 10 and diaphragm 2, be threaded connection between second regulation pole 10 and the second adjusting sleeve 12, when second regulation pole 10 rotated on diaphragm 2, second regulation pole 10 at this moment can promote second adjusting sleeve 12 through the screw thread and carry out concertina movement, makes things convenient for second adjusting sleeve 12 when carrying out the displacement, and second adjusting sleeve 12 can drive and press the pressure head 16 and exert pressure to conductive ceramic material downwards.
The locating rod 14 is nested in the inner side of the slot hole 13, the locating rod 14 and the second adjusting sleeve 12 form a telescopic structure through the slot hole 13, and the locating rod 14 and the slot hole 13 are matched to limit the rotating direction of the second adjusting sleeve 12, so that the stability of the telescopic movement of the second adjusting sleeve 12 is improved.
The first bevel gear 11 and the second bevel gear 17 are in meshed connection, the crank 18 on the second bevel gear 17 is rotatably connected with the supporting plate 19 through the balls 20, the crank 18 can be screwed to rotate on the supporting plate 19, the balls 20 between the crank 18 and the supporting plate 19 can improve the smoothness of rotation of the crank 18, and the crank 18 at the moment can drive the second bevel gear 17 to push the first bevel gear 11 to perform synchronous rotation motion.
The working principle is as follows: firstly twisting a first adjusting rod 5 to rotate on a bearing box 3 according to the size of a conductive ceramic material to be tested, then pushing a first adjusting sleeve 6 to do telescopic motion on the inner side of the bearing box 3 through threads by the first adjusting rod 5, then driving a bearing plate 7 to do left-right displacement motion on the inner side of the bearing box 3 by the first adjusting sleeve 6 under the action of the threads of the first adjusting rod 5, then sliding and displacing a limiting rod 8 on the bearing plate 7 in a guide groove 9, improving the stability of displacement adjustment of the bearing plate 7 until two different bearing plates 7 are adjusted to a proper distance, then placing the edge of the conductive ceramic material to be tested on two different bearing plates 7, then finishing placing the conductive ceramic material to be tested, then manually shaking the crank 18 to rotate on a support plate 19 by related personnel, and improving the smoothness of rotation of the crank 18 by the ball 20 between the crank 18 and the support plate 19 (the effect of the ball 20 is the same as that between an inner ring and an outer ring of a bearing The crank 18 drives the first bevel gear 11 to rotate through the second bevel gear 17, at this time, the first bevel gear 11 drives the second adjusting rod 10 to rotate on the transverse plate 2, the second adjusting rod 10 drives the second adjusting sleeve 12 to move through threads, the second adjusting sleeve 12 is pushed by the second adjusting rod 10 to extend downwards through the matching between the positioning rod 14 and the slot hole 13, at this time, the second adjusting sleeve 12 drives the pressing head 16 to press on the conductive ceramic material to be tested between two different supporting plates 7 through the pressure sensor 15, the pressure sensor 15 can detect the pressing force, so that the withstand voltage limit of the conductive ceramic material to be tested can be conveniently judged, when the conductive ceramic material to be tested with poor quality breaks in the testing process, the conductive ceramic material to be tested can fall into the supporting box 3 to be collected in a centralized manner, and the related personnel can be prevented from being accidentally injured, and the cotton 4 of buffering in the bearing box 3 then can cushion the piece, avoids the piece to splash.
Claims (6)
1. Conductive ceramic material capability test device, including testboard (1), its characterized in that: a transverse plate (2) is arranged above the test board (1), a bearing box (3) is installed on the test board (1), buffering cotton (4) is laid at the bottom of the bearing box (3), a first adjusting rod (5) is installed on the bearing box (3), a first adjusting sleeve (6) is arranged on the outer side of the first adjusting rod (5), a bearing plate (7) is installed on the first adjusting sleeve (6), a limiting rod (8) is installed on the surface of the bearing plate (7), the limiting rod (8) is located on the inner side of a guide groove (9), the guide groove (9) is formed in the inner wall of the bearing box (3), a second adjusting rod (10) is installed on the transverse plate (2), a first bevel gear (11) is installed on the second adjusting rod (10), and one end, far away from the first bevel gear (11), of the second adjusting rod (10) is connected with a second adjusting sleeve (12), slotted hole (13) have been seted up on second adjusting sleeve (12), the inboard of slotted hole (13) is provided with locating lever (14), locating lever (14) fixed mounting is in the lower surface of diaphragm (2), pressure sensor (15) are installed to the bottom of second adjusting sleeve (12), install pressure head (16) on pressure sensor (15), the outside of first conical gear (11) is connected with second conical gear (17), install crank (18) on second conical gear (17), the outside of crank (18) is provided with backup pad (19), be provided with ball (20) between crank (18) and backup pad (19).
2. The apparatus for testing the performance of an electrically conductive ceramic material according to claim 1, wherein: the first adjusting sleeve (6) is nested on the outer side of the first adjusting rod (5) and is in threaded connection with the first adjusting rod (5), the first adjusting sleeve (6) is fixedly connected with the supporting plate (7), and the supporting plate (7) and the first adjusting sleeve (6) are positively split to form a stepped structure.
3. The apparatus for testing the performance of an electrically conductive ceramic material according to claim 1, wherein: the limiting rod (8) is symmetrically and fixedly installed on the surface of the bearing plate (7), and the limiting rod (8) is connected with the guide groove (9) in a sliding mode.
4. The apparatus for testing the performance of an electrically conductive ceramic material according to claim 1, wherein: the second adjusting rod (10) is connected with the transverse plate (2) through a bearing, and the second adjusting rod (10) is in threaded connection with the second adjusting sleeve (12).
5. The apparatus for testing the performance of an electrically conductive ceramic material according to claim 1, wherein: the positioning rod (14) is nested on the inner side of the slotted hole (13), and the positioning rod (14) and the second adjusting sleeve (12) form a telescopic structure through the slotted hole (13).
6. The apparatus for testing the performance of an electrically conductive ceramic material according to claim 1, wherein: the first bevel gear (11) and the second bevel gear (17) are in meshed connection, and a crank (18) on the second bevel gear (17) is in rotary connection with a support plate (19) through balls (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221860758.9U CN217359323U (en) | 2022-07-20 | 2022-07-20 | Conductive ceramic material performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221860758.9U CN217359323U (en) | 2022-07-20 | 2022-07-20 | Conductive ceramic material performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217359323U true CN217359323U (en) | 2022-09-02 |
Family
ID=83039046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221860758.9U Active CN217359323U (en) | 2022-07-20 | 2022-07-20 | Conductive ceramic material performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217359323U (en) |
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2022
- 2022-07-20 CN CN202221860758.9U patent/CN217359323U/en active Active
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