CN220945041U - Positioning fixture for semiconductor element - Google Patents
Positioning fixture for semiconductor element Download PDFInfo
- Publication number
- CN220945041U CN220945041U CN202322848548.9U CN202322848548U CN220945041U CN 220945041 U CN220945041 U CN 220945041U CN 202322848548 U CN202322848548 U CN 202322848548U CN 220945041 U CN220945041 U CN 220945041U
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- base
- fixedly connected
- sides
- clamping
- semiconductor element
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a positioning clamp for a semiconductor element, which comprises a base, wherein clamping seats are movably connected to two sides of the top of the base, and a clamping turnover mechanism is arranged at the top of the base; the utility model relates to the technical field of semiconductor processing, in particular to a clamping turnover mechanism, which comprises clamping plates which are connected to the top and the bottom of the inner wall of a clamping seat in a sliding manner, wherein one side of each clamping plate is rotationally connected with a push rod through a rotating shaft, both sides of the top of a base are fixedly connected with a first motor through supporting rods, and one end of an output shaft of the first motor is fixedly connected with a gear through a coupling. This positioning fixture for semiconductor component through the setting of centre gripping tilting mechanism, can carry out the centre gripping fixedly to can adjust semiconductor component's inclination according to the processing demand, need not personnel and carry out the clamping repeatedly to it, convenient and fast realizes the processing work of multi-angle.
Description
Technical Field
The utility model relates to the technical field of semiconductor processing, in particular to a positioning clamp for a semiconductor element.
Background
Semiconductor devices are electronic devices that have electrical conductivity between good electrical conductors and insulators, and that utilize the specific electrical characteristics of semiconductor materials to perform specific functions, and can be used to generate, control, receive, transform, amplify signals, and perform energy conversion.
The semiconductor element is usually required to be limited and fixed by a positioning fixture when being processed, according to the patent display of the patent application number CN202021357674.4, the positioning fixture for semiconductor processing is convenient to adjust and rotate and comprises an operation platform and a support column, wherein the upper side of the operation platform is movably connected with a mounting frame, the lower side of the mounting frame is integrally provided with a fixed block, a first connecting rod is mounted in the mounting frame, the outer side of the first connecting rod is tightly attached with the mounting block, the right side of the first connecting rod is fixedly provided with a second connecting rod, the outer side of the mounting block is integrally provided with a limiting plate, the inner side of the limiting plate is adhered and connected with an anti-slip pad, the lower side of the fixed block is welded with a connecting plate, the outer side of the connecting plate is fixedly provided with a first transmission rod, the middle part of the outer side of the first transmission rod is tightly attached with a connecting wheel, the outer side of the connecting wheel is movably connected with a second transmission rod, the lower side of the operation platform is internally welded with a first spring, the lower side of the first spring is provided with a limiting cylinder, the inner side of the limiting cylinder is tightly attached with an adjusting wheel, the inner side of the adjusting wheel is tightly attached with the connecting wheel is fixedly provided with a second connecting rod, the middle part of the support column is arranged at the lower side of the support column, the bottom of the support column is provided with a positioning groove, and the positioning groove is arranged at the bottom of the support column;
In the above patent, after the processing of the single side of the semiconductor is completed, the back side of the semiconductor is required to be processed by manually turning over the semiconductor, repeated clamping is inconvenient, the processing precision is affected, the inclination angle of the semiconductor element is difficult to adjust conveniently, the processing efficiency is reduced, and the following improvement is made according to the utility model aiming at the defects.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a positioning clamp for a semiconductor element, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the positioning clamp for the semiconductor element comprises a base, wherein clamping seats are movably connected to two sides of the top of the base, and a clamping turnover mechanism is arranged at the top of the base;
The clamping turnover mechanism comprises clamping plates which are connected to the top and the bottom of the inner wall of the clamping seat in a sliding manner, one side of each clamping plate is rotationally connected with a push rod through a rotating shaft, two sides of the top of the base are fixedly connected with a first motor through a supporting rod, one end of an output shaft of the first motor is fixedly connected with a gear through a coupling, two sides of the top of the base are fixedly connected with a U-shaped limiting block through a supporting plate, the inner part of the U-shaped limiting block is rotationally connected with a rotating circular plate, one side of the rotating circular plate is fixedly connected with a surface of the clamping seat through a connecting rod, the surface of the rotating circular plate is fixedly connected with teeth meshed with the gear, the inner part of the rotating circular plate is slidingly connected with an adjusting rod, one end of the adjusting rod is fixedly connected with a movable block, one end of the push rod is rotationally connected with one side of the movable block through a movable shaft, and the other end of the adjusting rod is fixedly connected with a cam.
Preferably, two opposite sides of the clamping plates are fixedly connected with protection pads, and one side of the base is fixedly connected with a second motor.
Preferably, the two sides of the inner wall of the base are rotatably connected with a bidirectional threaded rod through a bearing, and one end of the bidirectional threaded rod is fixedly connected with one end of the output shaft of the second motor through a coupler.
Preferably, both sides of the surface of the bidirectional threaded rod are connected with sliding plates in a threaded manner, and the tops of the two opposite sides of the sliding plates are fixedly connected with L-shaped rods.
Preferably, one end of the L-shaped rod penetrates through the base and extends to the outside of the base, and the top end of the L-shaped rod is located in the concave position of the cam.
Preferably, the electric putter is all fixedly connected with in both sides at base top, and the extension end fixedly connected with backup pad of electric putter, the top of backup pad contacts with the bottom of grip slipper.
Advantageous effects
The utility model provides a positioning clamp for a semiconductor element. Compared with the prior art, the method has the following beneficial effects:
(1) This positioning fixture for semiconductor component through the setting of centre gripping tilting mechanism, can carry out the centre gripping fixedly to can adjust semiconductor component's inclination according to the processing demand, need not personnel and carry out the clamping repeatedly to it, convenient and fast realizes the processing work of multi-angle.
(2) This positioning fixture for semiconductor component through the setting of electric putter and backup pad, can support the grip slipper, improves stability.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a base structure of the present utility model;
Fig. 3 is a schematic structural view of the electric putter of the present utility model.
In the figure: 1. a base; 2. a clamping seat; 3. a clamping turnover mechanism; 31. a clamping plate; 32. a push rod; 33. a first motor; 34. a gear; 35. a U-shaped limiting block; 36. rotating the circular plate; 37. an adjusting rod; 38. a movable block; 39. a cam; 310. a second motor; 311. a two-way threaded rod; 312. a sliding plate; 313. an L-shaped rod; 4. an electric push rod.
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 to 3, the utility model provides a positioning fixture for a semiconductor element, which comprises a base 1, wherein two sides of the top of the base 1 are movably connected with clamping seats 2, and a clamping turnover mechanism 3 is arranged at the top of the base 1;
The clamping turnover mechanism 3 comprises clamping plates 31 which are slidably connected to the top and the bottom of the inner wall of the clamping seat 2, one side of each clamping plate 31 is rotatably connected with a push rod 32 through a rotating shaft, two sides of the top of the base 1 are fixedly connected with a first motor 33 through support rods, one end of an output shaft of the first motor 33 is fixedly connected with a gear 34 through a coupling, two sides of the top of the base 1 are fixedly connected with a U-shaped limiting block 35 through support plates, the inside of the U-shaped limiting block 35 is rotatably connected with a rotating circular plate 36, one side of the rotating circular plate 36 is fixedly connected with a surface of the clamping seat 2 through a connecting rod, the surface of the rotating circular plate 36 is fixedly connected with teeth meshed with the gear 34, the inside of the rotating circular plate 36 is slidably connected with an adjusting rod 37, one end of the adjusting rod 37 is fixedly connected with a movable block 38, one end of the push rod 32 is rotatably connected with one side of the movable block 38 through a movable shaft, and the other end of the adjusting rod 37 is fixedly connected with a cam 39.
Specifically, two opposite sides of the clamping plate 31 are fixedly connected with protection pads, one side of the base 1 is fixedly connected with a second motor 310, and the protection pads can prevent the clamping plate 31 from wearing down on the semiconductor element, so as to play a role in protection.
Specifically, two sides of the inner wall of the base 1 are rotatably connected with a bidirectional threaded rod 311 through bearings, and one end of the bidirectional threaded rod 311 is fixedly connected with one end of an output shaft of the second motor 310 through a coupler.
Specifically, two sides of the surface of the bidirectional threaded rod 311 are both in threaded connection with a sliding plate 312, and two tops of opposite sides of the sliding plate 312 are both fixedly connected with an L-shaped rod 313.
Specifically, one end of the L-shaped rod 313 penetrates the base 1 and extends to the outside of the base 1, and the top end of the L-shaped rod 313 is located in the recess of the cam 39.
Specifically, the both sides at base 1 top are all fixedly connected with electric putter 4, and the end fixedly connected with backup pad that stretches out of electric putter 4, the top of backup pad contacts with the bottom of grip slipper 2.
And all that is not described in detail in this specification is well known to those skilled in the art.
During the use, place the semiconductor component that will wait to process between two grip brackets 2, start second motor 310, make second motor 310 drive the rotation of two-way threaded rod 311, the screw thread direction of two both sides of two-way threaded rod 311 is opposite, can make two sliding plate 312 follow its relatively or deviate from mutually and remove, control two sliding plate 312 and move away from mutually, at this moment two L shape poles 313 are synchronous to deviate from mutually and remove, then drive the regulation pole 37 through the setting of cam 39 and remove to the direction of keeping away from grip brackets 2, movable block 38 synchronous movement, through the rotation setting at push rod 32 both ends, can realize the relative movement of two grip brackets 31, until the protection pad on two grip brackets 31 presss from both sides in the surface of semiconductor component, thereby accomplish positioning work, after the processing is accomplished to the top surface of semiconductor component, control electric putter 4's extension end drives the backup pad and descends to the minimum, start first motor 33, first motor 33 then drives gear 34 and rotates through the tooth drive rotation plectane 36 rather than meshing, then grip brackets 2 drive semiconductor component and rotate 180 degrees in step, thereby the bottom surface personnel is convenient to carry out the regulation of the angle in the actual processing of semiconductor component according to the demand to semiconductor component.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a positioning fixture for semiconductor component, includes base (1), its characterized in that: clamping seats (2) are movably connected to two sides of the top of the base (1), and a clamping turnover mechanism (3) is arranged on the top of the base (1);
Clamping turnover mechanism (3) are including sliding connection in grip block (2) inner wall top and grip block (31) of bottom, and two one side of grip block (31) is rotated through the axis of rotation and is connected with push rod (32), the both sides at base (1) top are all through bracing piece fixedly connected with first motor (33), and the one end of first motor (33) output shaft is through shaft coupling fixedly connected with gear (34), the both sides at base (1) top are all through backup pad fixedly connected with U-shaped stopper (35), and the inside rotation of U-shaped stopper (35) is connected with rotation plectane (36), and the one side of rotation plectane (36) is through the fixed surface of connecting rod and grip block (2) connection, the fixed surface of rotation plectane (36) is connected with the tooth that meshes with gear (34), the inside sliding connection of rotation plectane (36) has regulation pole (37), and the one end fixedly connected with movable block (38) of adjusting pole (37), one end of push rod (32) is rotated through one side of movable block (38) and is connected with cam (39).
2. The positioning jig for a semiconductor element according to claim 1, wherein: the two opposite sides of the clamping plates (31) are fixedly connected with protection pads, and one side of the base (1) is fixedly connected with a second motor (310).
3. A positioning jig for a semiconductor element according to claim 2, wherein: two sides of the inner wall of the base (1) are rotatably connected with a bidirectional threaded rod (311) through bearings, and one end of the bidirectional threaded rod (311) is fixedly connected with one end of an output shaft of the second motor (310) through a coupler.
4. A positioning jig for a semiconductor element according to claim 3, wherein: two sides of the surface of the bidirectional threaded rod (311) are in threaded connection with sliding plates (312), and the tops of two opposite sides of the sliding plates (312) are fixedly connected with L-shaped rods (313).
5. The positioning jig for a semiconductor element according to claim 4, wherein: one end of the L-shaped rod (313) penetrates through the base (1) and extends to the outside of the base (1), and the top end of the L-shaped rod (313) is located in a concave position of the cam (39).
6. The positioning jig for a semiconductor element according to claim 1, wherein: both sides at base (1) top are all fixedly connected with electric putter (4), and the extension end fixedly connected with backup pad of electric putter (4), the top of backup pad contacts with the bottom of grip slipper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848548.9U CN220945041U (en) | 2023-10-23 | 2023-10-23 | Positioning fixture for semiconductor element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848548.9U CN220945041U (en) | 2023-10-23 | 2023-10-23 | Positioning fixture for semiconductor element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945041U true CN220945041U (en) | 2024-05-14 |
Family
ID=90974307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322848548.9U Active CN220945041U (en) | 2023-10-23 | 2023-10-23 | Positioning fixture for semiconductor element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945041U (en) |
-
2023
- 2023-10-23 CN CN202322848548.9U patent/CN220945041U/en active Active
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