CN220945021U - Part positioning tool for semiconductor super junction power device - Google Patents
Part positioning tool for semiconductor super junction power device Download PDFInfo
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- CN220945021U CN220945021U CN202322711700.9U CN202322711700U CN220945021U CN 220945021 U CN220945021 U CN 220945021U CN 202322711700 U CN202322711700 U CN 202322711700U CN 220945021 U CN220945021 U CN 220945021U
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a part positioning tool for a semiconductor super junction power device, which comprises the following components: the middle part of the upper surface of the base is provided with a mounting groove, and the surface of the fixed column is rotatably provided with a toothed ring; the driving assembly is in transmission connection with the toothed ring, four groups of first gears are meshed with the toothed ring, and the four groups of first gears are meshed with toothed plates; the clamping plate is fixedly arranged at one end of the toothed plate, four groups of guide mechanisms are arranged on the outer side of the toothed ring, and the toothed plate is connected to the guide mechanisms in a sliding mode. The utility model has the advantages that the toothed ring is driven to rotate through the operation of the driving component, the toothed ring rotates to drive the first gear to rotate, the toothed plate is driven to move by the rotation of the first gear, and the toothed plate slides on the guiding mechanism in the moving process of the toothed plate, so that the toothed plate has the guiding function, the clamping plate is driven to move towards the center of the fixed column through the movement of the toothed plate, the part is clamped and fixed, the shaking of the part is prevented when the part is processed, and the processing quality of the part is improved.
Description
Technical Field
The utility model belongs to the technical field of superjunction power devices, and particularly relates to a part positioning tool for a semiconductor superjunction power device.
Background
The semiconductor super junction power device is a core device for electric energy conversion and control, all electronic products are not separated from the semiconductor super junction power device, and the semiconductor super junction power device is a milliwatt-level portable terminal or a megawatt-level high-speed rail, so that the modern power semiconductor technology is widely applied to the aspects of national economy, and is becoming a powerful engine for the power semiconductor market growth from traditional industrial electronics, expansion to the fields of information communication, computers, consumption and automobiles.
However, the prior art has some problems: when the existing parts of the semiconductor super junction power device are processed, the parts are usually directly placed on a processing table for processing, however, when the parts of the semiconductor super junction power device are processed, the parts shake, so that the quality of the parts processing can be affected, and therefore, the part positioning tool for the semiconductor super junction power device is provided.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provide a part positioning tool for a semiconductor superjunction power device, which is characterized in that parts are placed on the upper surface of a fixed column, after the placement is completed, four groups of adjusting assemblies are driven to move simultaneously through the operation of a transmission assembly, and the four groups of adjusting assemblies move to drive four groups of clamping plates to be close to each other, so that the parts are clamped and fixed, the shaking of the parts during the machining is prevented, and the machining quality of the parts is improved.
The utility model is realized in this way, a part positioning fixture for a semiconductor super junction power device, comprising:
the mounting groove is formed in the middle of the upper surface of the base, a fixed column is fixedly arranged in the mounting groove, and a toothed ring is rotatably arranged on the surface of the fixed column;
the driving assembly is in transmission connection with the toothed ring, four groups of first gears are meshed with the toothed ring, the four groups of first gears are arranged in an annular array, and the four groups of first gears are meshed with toothed plates;
The toothed plate is located above the fixed column, a clamping plate is fixedly arranged at one end of the toothed plate, four groups of guide mechanisms are arranged on the outer side of the toothed ring, the lower ends of the four groups of guide mechanisms are fixedly arranged on the upper surface of the base together, and the toothed plate is connected to the guide mechanisms in a sliding mode.
Optionally, the spout has been seted up to the fixed column upper end surface, sliding mounting has four first sliders of group in the spout, and four first sliders of group are the annular array setting, ring gear inner wall fixed mounting is on four first slider surfaces of group.
Optionally, the drive assembly includes the motor, the fixed slot has been seted up to the base upper surface, and the fixed slot is close to in the mounting groove, motor lower extreme fixed mounting is in the mounting groove, the output shaft end fixed mounting of motor has the second gear, and second gear and ring gear meshing.
Optionally, four groups of the lower surfaces of the first gears are fixedly provided with supporting rods, the lower ends of the supporting rods are movably provided with bearings, and the lower surfaces of the bearings are fixedly arranged on the upper surface of the base.
Optionally, the guiding mechanism comprises two groups of fixing plates, and the lower surfaces of the two groups of fixing plates are fixedly arranged on the upper surface of the base.
Optionally, a second sliding block is fixedly installed on one side of the toothed plate, and a sliding hole is formed in one side of the second sliding block.
Optionally, a sliding rod is fixedly installed between the two groups of fixing plates, and the sliding hole of the second sliding block is sleeved on the surface of the sliding rod in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
Through the upper surface of part placement at the fixed column, after it places the completion, drive the ring gear through the drive assembly operation and rotate, the ring gear rotates and drives first gear and rotate, first gear rotates and drives the pinion rack and remove, the pinion rack removes the in-process and slides on guiding mechanism, thereby make the pinion rack have the effect of being directed, be directed through the removal of pinion rack, thereby drive the grip block and remove to the fixed column center, and fix the spare part centre gripping, prevent that the part from appearing rocking when being processed, and improved the processingquality of part.
Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
FIG. 2 is a schematic view of a second gear provided by the present utility model;
FIG. 3 is a schematic view of a toothed ring provided by the present utility model;
fig. 4 is a schematic view of a toothed plate provided by the present utility model.
In the figure: 1. a base; 2. fixing the column; 3. a toothed ring; 4. a drive assembly; 5. a first gear; 6. a toothed plate; 7. a clamping plate; 8. a guide mechanism; 401. a motor; 402. a second gear; 9. a chute; 10. a first slider; 11. a support rod; 12. a bearing; 801. a fixing plate; 802. a second slider; 803. and a slide bar.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a part positioning tool for a semiconductor super junction power device provided by an embodiment of the utility model includes:
The device comprises a base 1, wherein an installation groove is formed in the middle of the upper surface of the base 1, a fixed column 2 is fixedly installed in the installation groove, and a toothed ring 3 is rotatably arranged on the surface of the fixed column 2; the driving assembly 4 is in transmission connection with the toothed ring 3, the toothed ring 3 is meshed with four groups of first gears 5, the four groups of first gears 5 are arranged in an annular array, and the four groups of first gears 5 are meshed with a toothed plate 6; the pinion rack 6 is located fixed column 2 top, and pinion rack 6 one end fixed mounting has grip block 7, and the ring gear 3 outside is provided with four guiding mechanism 8 of group, and four guiding mechanism 8 lower extreme fixed mounting jointly are on base 1 upper surface, and pinion rack 6 sliding connection is on guiding mechanism 8.
Through the upper surface of part placement at fixed column 2, after its place the completion, through the operation of drive assembly 4 drive ring gear 3 rotation, ring gear 3 rotates and drives first gear 5 rotation, first gear 5 rotates and drives pinion rack 6 and remove, and pinion rack 6 removes the in-process and slide on guiding mechanism 8, thereby make pinion rack 6 have the effect of being directed, through the removal of pinion rack 6 by the direction, thereby drive grip block 7 to fixed column 2 central movement, and fix the spare part centre gripping, prevent that the part from appearing rocking when being processed, and improved the processingquality of part.
The upper end surface of the fixed column 2 is provided with a chute 9, four groups of first sliding blocks 10 are slidably arranged in the chute 9, the four groups of first sliding blocks 10 are arranged in an annular array, and the inner wall of the toothed ring 3 is fixedly arranged on the surfaces of the four groups of first sliding blocks 10.
When the toothed ring 3 rotates, the first sliding block 10 is driven to slide in the sliding groove 9, so that the driving assembly 4 can drive the toothed ring 3 to rotate.
Specifically, the driving assembly 4 includes a motor 401, a fixing groove is formed in the upper surface of the base 1, the fixing groove is close to the mounting groove, the lower end of the motor 401 is fixedly mounted in the mounting groove, a second gear 402 is fixedly mounted at the output shaft end of the motor 401, and the second gear 402 is meshed with the toothed ring 3.
The motor 401 is operated to drive the output shaft to rotate, the output shaft rotates to drive the second gear 402 to rotate, and the second gear 402 rotates to drive the toothed ring 3 to rotate, so that the function of driving the toothed ring 3 to rotate is achieved.
The four groups of the lower surfaces of the first gears 5 are fixedly provided with supporting rods 11, the lower ends of the supporting rods 11 are movably provided with bearings 12, and the lower surfaces of the bearings 12 are fixedly arranged on the upper surface of the base 1.
When the first gear 5 rotates, the supporting rod 11 is driven to rotate in the bearing 12, and the toothed ring 3 can drive the first gear 5 to rotate through the rotation of the supporting rod 11 in the bearing 12.
Specifically, the guiding mechanism 8 includes two sets of fixing plates 801, and the lower surfaces of the two sets of fixing plates 801 are fixedly mounted on the upper surface of the base 1; a second sliding block 802 is fixedly arranged on one side of the toothed plate 6, and a sliding hole is formed on one side of the second sliding block 802; a slide bar 803 is fixedly arranged between the two groups of fixing plates 801, and a sliding hole of the second sliding block 802 is sleeved on the surface of the slide bar 803 in a sliding manner.
The second slider 802 is driven to slide on the surface of the slide bar 803 by the movement of the toothed plate 6, and the movement of the toothed plate 6 is guided by the sliding of the second slider 802 on the surface of the slide bar 803.
The working principle and the using flow of the utility model are as follows:
Through the upper surface of part placement at fixed column 2, after its completion of placing, drive the output shaft through motor 401 operation and rotate, the output shaft rotates and drives second gear 402 and rotate, second gear 402 rotates and drives ring gear 3 and rotate, ring gear 3 rotates and drives first gear 5 and rotate, first gear 5 rotates and drives pinion rack 6 and remove, pinion rack 6 removes and drives second slider 802 and slide on the surface of slide bar 803, slide on the surface of slide bar 803 through second slider 802, thereby lead the removal of pinion rack 6, be directed through the removal of pinion rack 6, thereby drive grip block 7 and remove to fixed column 2 center, and fix the spare centre gripping, prevent that the part from appearing rocking when being processed, and the processingquality of part has been improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a part location frock for semiconductor superjunction power device which characterized in that: comprising the following steps:
The device comprises a base (1), wherein an installation groove is formed in the middle of the upper surface of the base (1), a fixing column (2) is fixedly installed in the installation groove, and a toothed ring (3) is rotatably arranged on the surface of the fixing column (2);
The driving assembly (4) is in transmission connection with the toothed ring (3), the toothed ring (3) is meshed with four groups of first gears (5), the four groups of first gears (5) are arranged in an annular array, and the four groups of first gears (5) are meshed with toothed plates (6);
The tooth plate (6) is located fixed column (2) top, tooth plate (6) one end fixed mounting has grip block (7), tooth ring (3) outside is provided with four guiding mechanism (8) of group, and four guiding mechanism (8) lower extreme common fixed mounting are on base (1) upper surface, tooth plate (6) sliding connection is on guiding mechanism (8).
2. The component positioning tool for the semiconductor super junction power device according to claim 1, wherein: the fixed column is characterized in that a sliding groove (9) is formed in the upper end surface of the fixed column (2), four groups of first sliding blocks (10) are slidably mounted in the sliding groove (9), the four groups of first sliding blocks (10) are arranged in an annular array, and the inner wall of the toothed ring (3) is fixedly mounted on the surfaces of the four groups of first sliding blocks (10).
3. The component positioning tool for the semiconductor super junction power device according to claim 1, wherein: the driving assembly (4) comprises a motor (401), a fixing groove is formed in the upper surface of the base (1), the fixing groove is close to the mounting groove, the lower end of the motor (401) is fixedly arranged in the mounting groove, a second gear (402) is fixedly arranged at the output shaft end of the motor (401), and the second gear (402) is meshed with the toothed ring (3).
4. The component positioning tool for the semiconductor super junction power device according to claim 1, wherein: the four groups of the first gears (5) are fixedly provided with supporting rods (11) on the lower surface, bearings (12) are movably arranged at the lower ends of the supporting rods (11), and the lower surfaces of the bearings (12) are fixedly arranged on the upper surface of the base (1).
5. The component positioning tool for the semiconductor super junction power device according to claim 1, wherein: the guide mechanism (8) comprises two groups of fixing plates (801), and the lower surfaces of the two groups of fixing plates (801) are fixedly arranged on the upper surface of the base (1).
6. The component positioning tool for the semiconductor super junction power device according to claim 1, wherein: a second sliding block (802) is fixedly arranged on one side of the toothed plate (6), and a sliding hole is formed in one side of the second sliding block (802).
7. The component positioning tool for the semiconductor super junction power device according to claim 5, wherein: a sliding rod (803) is fixedly arranged between the two groups of fixing plates (801), and a sliding hole of the second sliding block (802) is sleeved on the surface of the sliding rod (803) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711700.9U CN220945021U (en) | 2023-10-08 | 2023-10-08 | Part positioning tool for semiconductor super junction power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711700.9U CN220945021U (en) | 2023-10-08 | 2023-10-08 | Part positioning tool for semiconductor super junction power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945021U true CN220945021U (en) | 2024-05-14 |
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ID=91016990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322711700.9U Active CN220945021U (en) | 2023-10-08 | 2023-10-08 | Part positioning tool for semiconductor super junction power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945021U (en) |
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2023
- 2023-10-08 CN CN202322711700.9U patent/CN220945021U/en active Active
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