CN222493702U - A portable probe card grinding device - Google Patents
A portable probe card grinding device Download PDFInfo
- Publication number
- CN222493702U CN222493702U CN202323656355.XU CN202323656355U CN222493702U CN 222493702 U CN222493702 U CN 222493702U CN 202323656355 U CN202323656355 U CN 202323656355U CN 222493702 U CN222493702 U CN 222493702U
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- China
- Prior art keywords
- box body
- probe card
- electric telescopic
- fixedly connected
- grinding device
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to the technical field of probe card manufacturing and discloses a portable probe card grinding device which comprises a box body, wherein first electric telescopic rods are arranged at four corners of the lower end of the interior of the box body, the upper ends of a plurality of first electric telescopic rods are fixedly connected with a movable plate, and second electric telescopic rods are arranged at four corners of the middle of the upper end of the movable plate. When the device is used, the movable plate is driven by the first electric telescopic rod, so that the grinding platform can be moved out of the box body for grinding operation, after the use is completed, the movable plate is driven by the first electric telescopic rod, so that the grinding platform can enter the box body, additional protection is provided, the damage of dust, moisture and the like to equipment is reduced, the service life of the equipment is prolonged, in addition, the portability of the whole device is improved, the portable box body is convenient to carry and move to different worksites for use, and the use portability of the portable box body is improved.
Description
Technical Field
The utility model relates to the technical field of probe card manufacturing, in particular to a portable probe card grinding device.
Background
The probe card is a test interface for connecting a tester and a chip and testing chip parameters through transmission signals, and in the production and processing process of the probe card, the problem that virtual connection or poor contact is easily caused when the probe card is in contact with a semiconductor wafer and is installed because the probe tip subjected to initial processing is sharp, so that the probe tip is required to be worn down, and the contact area between the probe tip and the semiconductor wafer is increased.
In the prior art, most probe card grinding devices are not easy to move due to large volume during use. In the case of time emergency, the portable equipment needs to be carried to a customer for field treatment, but the portability of the existing equipment is low, and certain difficulty exists.
Accordingly, one skilled in the art would be able to provide a portable probe card polishing apparatus to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a portable probe card grinding device, when the device is used, a moving plate is driven by a first electric telescopic rod, so that a grinding platform can be moved out of a box body to carry out grinding operation, after the use is completed, the moving plate is driven by the first electric telescopic rod, the grinding platform can enter the box body to provide additional protection, the damage of dust, moisture and the like to equipment is reduced, the service life of the equipment is prolonged, in addition, the portability of the whole device is improved, the portable probe card grinding device is convenient to carry and move to different working places for use, and the use portability of the portable probe card grinding device is improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The portable probe card grinding device comprises a box body, wherein first electric telescopic rods are arranged at four corners of the inner lower end of the box body, the upper ends of a plurality of first electric telescopic rods are fixedly connected with a movable plate, second electric telescopic rods are arranged at four corners of the middle part of the upper end of the movable plate, a platform is fixedly connected with the upper ends of a plurality of second electric telescopic rods, a servo motor is arranged at the middle part of the inner upper end of the platform, a grinding table is fixedly connected with the output end of the servo motor, and sand paper is arranged at the middle part of the upper end of the grinding table;
The upper ends of the moving plates are fixedly connected with brackets, the middle parts of the upper ends of the two brackets are respectively and rotatably connected with a threaded cylinder, threaded rods are respectively sleeved in the threaded cylinders, the upper ends of the threaded rods are respectively and fixedly connected with connecting plates, the lower ends of the connecting plates are respectively and fixedly connected with sliding rods, the lower ends of the sliding rods are respectively and fixedly connected with a clamping block, and the upper end of one side end face of the box body is rotatably connected with a box cover;
Through above-mentioned technical scheme, the device is when using, and the first electric telescopic handle through setting up drives the movable plate, makes the grinding platform can follow the box inside and shifts out and grind the operation, after using, and first electric telescopic handle drives the movable plate, makes the grinding platform can get into the box inside, provides extra protection, reduces the invasion of dust, moisture etc. to equipment, prolongs equipment life, and in addition, portable box has also increased the portability of whole device, conveniently carries and moves to different workshops and use, improves its portability of using.
Further, rubber pads are arranged at the upper ends of the two clamping blocks;
Through the technical scheme, the rubber pad can play a role in buffering, reduces direct contact and impact between the clamping blocks and the clamping objects, and effectively protects the objects from damage or scratch.
Further, two sides of the upper end of one side end face of the box body are provided with buckles, two ends of one side end face of the box cover are provided with clamping blocks, and the two clamping blocks are connected with the buckles in a clamping mode;
Through above-mentioned technical scheme, the firm in connection between box and the case lid can be ensured to the connected mode of buckle and fixture block, prevents unexpected opening or becoming flexible, ensures the safety of the article in the box.
Further, grooves are formed in the outer side of the upper end of the platform, rollers are uniformly arranged at intervals on the outer side of the lower end of the polishing table, and a plurality of rollers are in sliding connection with the grooves;
Through the technical scheme, the sliding connection of the roller and the groove can enable the polishing table to stably move on the platform, stable polishing process is ensured, and shaking or unstable phenomenon caused by friction is avoided.
Further, sliding grooves are formed in two sides of end faces of two sides of the inner portion of the box body, sliding blocks are fixedly connected to two sides of the end faces of two sides of the moving plate, and a plurality of sliding blocks are slidably connected with the sliding grooves;
through the technical scheme, the sliding connection of the sliding block and the sliding groove can enable the movable plate to stably move in the box body, and stability of the equipment during operation is guaranteed.
Further, a handle is fixedly connected to the middle part of one side end face of the box cover;
Through the technical scheme, the handle enables the box body to be carried and moved more easily, so that a user can conveniently carry equipment on different occasions, and the portability of the equipment is improved.
Further, a control panel is arranged at one corner of one side end face of the box body, a storage battery is arranged in the middle of the lower end of the box body, and the storage battery is electrically connected with the control panel, the servo motor, the first electric telescopic rod and the second electric telescopic rod;
Through above-mentioned technical scheme, through electric connection, battery, control panel and each executive component can carry out data and electric power transmission reliably and stably, ensure the normal operating of equipment.
Further, foot pads are fixedly connected to four corners of the lower end of the box body;
Through above-mentioned technical scheme, the callus on the sole can effectively reduce the direct contact between box and the ground, reduces vibrations conduction and noise production, improves the stability and the use travelling comfort of equipment.
The utility model has the following beneficial effects:
1. compared with the existing grinding device, the portable probe card grinding device provided by the utility model has the advantages that the clamping blocks of the portable probe card grinding device can be precisely fixed and moved by rotating the threaded rods when the portable probe card grinding device is used, the accuracy and stability of a grinding process are ensured, after the fixing is finished, the platform is driven to move by the second electric telescopic rod, meanwhile, the servo motor drives the sand paper to rotate, the probe card is ground, automation of the grinding process is realized, manual operation is reduced, and efficiency is improved.
2. Compared with the existing grinding device, the portable probe card grinding device provided by the utility model has the advantages that the moving plate is driven by the first electric telescopic rod, so that the grinding platform can be moved out of the box body for grinding operation, after the use is completed, the moving plate is driven by the first electric telescopic rod, the grinding platform can enter the box body, the extra protection is provided, the damage to equipment caused by dust, moisture and the like is reduced, the service life of the equipment is prolonged, in addition, the portability of the whole device is improved by the portable box body, the portable probe card grinding device is convenient to carry and move to different working places for use, and the use portability is improved.
Drawings
FIG. 1 is an isometric view of a portable probe card polishing apparatus according to the present utility model;
FIG. 2 is a front cross-sectional view of a portable probe card polishing apparatus according to the present utility model;
FIG. 3 is a side cross-sectional view of a portable probe card polishing apparatus according to the present utility model;
FIG. 4 is a schematic view illustrating the internal structure of a holder of a portable probe card polishing apparatus according to the present utility model;
fig. 5 is a top-down view of a portable probe card polishing apparatus according to the present utility model.
Legend description:
1. The box body, 2, the box cover, 3, the buckle, 4, the fixture block, 5, the control panel, 6, the foot pad, 7, the storage battery, 8, the first electric telescopic rod, 9, the moving plate, 10, the second electric telescopic rod, 11, the platform, 12, the servo motor, 13, the roller, 14, the groove, 15, the polishing platform, 16, the sand paper, 17, the handle, 18, the bracket, 19, the threaded cylinder, 20, the threaded rod, 21, the connecting plate, 22, the sliding rod, 23, the clamping block, 24, the rubber pad, 25, the chute, 26 and the sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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 be within the scope of the utility model.
Referring to fig. 1-5, the portable probe card grinding device provided by the embodiment of the utility model comprises a box body 1, wherein four corners of the inner lower end of the box body 1 are respectively provided with a first electric telescopic rod 8, the upper ends of a plurality of first electric telescopic rods 8 are fixedly connected with a movable plate 9, four corners of the middle part of the upper end of the movable plate 9 are respectively provided with a second electric telescopic rod 10, the upper ends of the plurality of second electric telescopic rods 10 are fixedly connected with a platform 11, the middle part of the inner upper end of the platform 11 is provided with a servo motor 12, the output end of the servo motor 12 is fixedly connected with a polishing table 15, and the middle part of the upper end of the polishing table 15 is provided with sand paper 16;
The upper end both sides of movable plate 9 all fixedly connected with support 18, the upper end middle part of two supports 18 all rotates and is connected with screw thread section of thick bamboo 19, the inside of two screw thread section of thick bamboo 19 all overlaps and is equipped with threaded rod 20, the equal fixedly connected with connecting plate 21 of upper end of two threaded rods 20, the equal fixedly connected with slide bar 22 of lower extreme both sides of two connecting plates 21, the equal fixedly connected with clamp splice 23 of lower extreme of a plurality of slide bars 22, the one side terminal surface upper end rotation of box 1 is connected with case lid 2, the device is when using, the device drives movable plate 9 through the first electric telescopic handle 8 that sets up, make grinding platform 11 can follow the inside removal of box 1 and grind the operation, after using, first electric telescopic handle 8 drives movable plate 9, make grinding platform 11 can get into the inside of box 1, provide extra protection, reduce the invasion to equipment such as dust, moisture, in addition, portable box 1 has also increased the portability of whole device, conveniently carry and remove to different workplace uses, improve its portability.
The upper ends of the two clamping blocks 23 are respectively provided with a rubber pad 24, the rubber pads 24 can play a role in buffering, direct contact and impact between the clamping blocks 23 and clamped objects are reduced, the objects are effectively protected from damage or scratch, both sides of the upper end of one side end surface of the box body 1 are respectively provided with a clamping block 3, both ends of one side end surface of the box cover 2 are respectively provided with a clamping block 4, the two clamping blocks 4 are respectively clamped and connected with the clamping blocks 3, the clamping blocks 3 and the clamping blocks 4 are connected in a manner that the box body 1 and the box cover 2 can be firmly connected, accidental opening or loosening is prevented, the safety of the objects in the box body 1 is ensured, a groove 14 is formed in the outer side of the upper end of the box body 11, rollers 13 are uniformly arranged at intervals at the outer side of the lower end of the polishing table 15, the rollers 13 are respectively connected with the groove 14 in a sliding manner, the sliding connection between the rollers 13 and the grooves 14 can enable the polishing table 15 to stably move on the box body 11, and the polishing process is ensured to be stably carried out, the shaking or unstable phenomenon caused by friction is avoided, the sliding grooves 25 are formed in the two sides of the end faces of the two sides of the inner part of the box body 1, the sliding blocks 26 are fixedly connected with the two sides of the end faces of the two sides of the moving plate 9, the sliding blocks 26 are in sliding connection with the sliding grooves 25, the sliding connection of the sliding blocks 26 and the sliding grooves 25 can enable the moving plate 9 to move stably in the box body 1, the stability of the equipment in operation is ensured, the handle 17 is fixedly connected with the middle part of one side end face of the box cover 2, the handle 17 enables the box body 1 to be carried and moved more easily, the equipment is convenient for users to carry in different occasions, the portability of the equipment is improved, the control panel 5 is arranged at one corner of one side end face of the box body 1, the storage battery 7 is arranged in the middle of the inner lower end of the box body 1, the storage battery 7 is electrically connected with the control panel 5, the servo motor 12, the first electric telescopic rod 8 and the second electric telescopic rod 10, through electric connection, battery 7, control panel 5 and each executive component can carry out data and power transmission reliably, ensure the normal operating of equipment, and equal fixedly connected with callus on the sole 6 in the lower extreme four corners department of box 1, the direct contact between box 1 and the ground can effectively be reduced to callus on the sole 6, reduces vibrations conduction and noise production, improves the stability and the use travelling comfort of equipment.
The device is in use, the movable plate 9 is driven by the first electric telescopic rod 8, the grinding platform 11 can be moved out of the box body 1 to carry out grinding operation, in the grinding operation process, the clamping blocks 23 can accurately fix and move the probe card by rotating the threaded rods 20, accuracy and stability of the grinding process are guaranteed, after the fixing is completed, the platform 11 is driven by the second electric telescopic rod 10 to move, meanwhile, the servo motor 12 drives the sand paper 16 to rotate, the probe card is ground, automation of the grinding process is realized, manual operation is reduced, efficiency is improved, after the use is completed, the movable plate 9 is driven by the first electric telescopic rod 8, the grinding platform 11 can enter the box body 1 to provide additional protection, damage of dust, moisture and the like to equipment is reduced, the service life of the equipment is prolonged, and in addition, the portability of the whole device is improved, the portable box body 1 is conveniently carried and moved to different workplaces to be used, and the use portability is improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The portable probe card grinding device comprises a box body (1) and is characterized in that first electric telescopic rods (8) are arranged at four corners of the inner lower end of the box body (1), the upper ends of a plurality of the first electric telescopic rods (8) are fixedly connected with a movable plate (9), second electric telescopic rods (10) are arranged at four corners of the middle part of the upper end of the movable plate (9), a platform (11) is fixedly connected with the upper ends of a plurality of the second electric telescopic rods (10), a servo motor (12) is arranged at the middle part of the inner upper end of the platform (11), a grinding table (15) is fixedly connected with the output end of the servo motor (12), and sand paper (16) is arranged at the middle part of the upper end of the grinding table (15);
the utility model discloses a box, including movable plate (9), screw thread section of thick bamboo (19), connecting plate (21), sliding rod (22), a plurality of sliding rod (22)'s the equal fixedly connected with clamp splice (23) of lower extreme, box (1) one side terminal surface upper end rotation is connected with case lid (2), screw thread section of thick bamboo (19) are all rotated in the upper end both sides of movable plate (9) equal fixedly connected with support (18), two the upper end middle part of support (18) is all rotated and is connected with screw thread section of thick bamboo (20), two the inside of screw thread section of thick bamboo (19) is all overlapped threaded rod (21).
2. The portable probe card grinding device according to claim 1, wherein rubber pads (24) are provided at upper ends of both the clamping blocks (23).
3. The portable probe card grinding device according to claim 1, wherein buckles (3) are arranged on two sides of the upper end of one side end face of the box body (1), clamping blocks (4) are arranged on two ends of one side end face of the box cover (2), and the two clamping blocks (4) are connected with the buckles (3) in a clamping mode.
4. The portable probe card grinding device according to claim 1, wherein grooves (14) are formed in the outer side of the upper end of the platform (11), rollers (13) are uniformly arranged at intervals in the outer side of the lower end of the grinding table (15), and a plurality of the rollers (13) are slidably connected with the grooves (14).
5. The portable probe card grinding device according to claim 1, wherein sliding grooves (25) are formed in two sides of two side end surfaces of the inside of the box body (1), sliding blocks (26) are fixedly connected to two sides of two side end surfaces of the moving plate (9), and a plurality of the sliding blocks (26) are slidably connected with the sliding grooves (25).
6. The portable probe card grinding device according to claim 1, wherein a handle (17) is fixedly connected to the middle part of one side end surface of the case cover (2).
7. The portable probe card grinding device according to claim 1, wherein a control panel (5) is arranged at one corner of one side end face of the box body (1), a storage battery (7) is arranged in the middle of the lower end of the box body (1), and the storage battery (7) is electrically connected with the control panel (5), a servo motor (12), a first electric telescopic rod (8) and a second electric telescopic rod (10).
8. The portable probe card grinding device according to claim 1, wherein foot pads (6) are fixedly connected to four corners of the lower end of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323656355.XU CN222493702U (en) | 2023-12-31 | 2023-12-31 | A portable probe card grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323656355.XU CN222493702U (en) | 2023-12-31 | 2023-12-31 | A portable probe card grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222493702U true CN222493702U (en) | 2025-02-18 |
Family
ID=94558407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323656355.XU Active CN222493702U (en) | 2023-12-31 | 2023-12-31 | A portable probe card grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222493702U (en) |
-
2023
- 2023-12-31 CN CN202323656355.XU patent/CN222493702U/en active Active
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