CN218785551U - Semiconductor part clamp - Google Patents
Semiconductor part clamp Download PDFInfo
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- CN218785551U CN218785551U CN202223098749.3U CN202223098749U CN218785551U CN 218785551 U CN218785551 U CN 218785551U CN 202223098749 U CN202223098749 U CN 202223098749U CN 218785551 U CN218785551 U CN 218785551U
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- positioning hole
- semiconductor part
- boss
- base
- positioning
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Abstract
The utility model provides a semiconductor part clamp, which comprises a base, wherein the base is provided with a boss; the boss is provided with at least 2 positioning holes penetrating through the boss and at least 2 first waist holes penetrating through the boss; the semiconductor part is connected with the positioning hole through the positioning pin. The utility model provides a semiconductor part anchor clamps simple structure, convenient operation through the locating hole of designing a plurality of particular positions on the base boss, can realize the purpose of one set of anchor clamps of a plurality of product sharings, have reduced the number of times of changing anchor clamps and cutter, have improved production efficiency greatly to the manufacturing cost of anchor clamps has effectively been reduced.
Description
Technical Field
The utility model belongs to the technical field of the semiconductor, especially, relate to a semiconductor part anchor clamps.
Background
The fixture is used for fixing a processing object to enable the processing object to occupy the correct position to receive a device for construction or detection in the mechanical manufacturing process. At present, a conventional clamp is specially designed and manufactured for the clamping requirement of a certain target part on a certain procedure, the service object is single, and the pertinence is strong. When milling, the cutting force is large, and the vibration is large, so that the requirement on the clamp is high. The processing of each set of products needs to use respective clamps and processing cutters, the field replacement is very troublesome, the workload of field debuggers is increased suddenly, and the production efficiency is reduced.
CN207233720U discloses a wafer adds clamping apparatus, has the anchor clamps body, the central point of anchor clamps body put the adjustment post of department and install height-adjusting and support wafer body, seted up main vacuum tank on the anchor clamps body, the circular arc section in main vacuum tank is equipped with the opening, is equipped with conveying vacuum tank in the opening, has seted up tweezers on the anchor clamps body between main vacuum tank and the conveying vacuum tank and has got the thing mouth: the clamp body is provided with a plurality of adjusting bolts which are used for supporting and fixing the wafer body in the horizontal direction along the outer circumferential direction of the main vacuum groove and the conveying vacuum groove. The center line of the clamp body is superposed with the center line of the wafer body, the clamp body is provided with symmetrically arranged hollowed-out observation ports, and the clamp body is carved with scale lines for marking the diameter of the wafer body.
CN109457284B discloses a semiconductor wafer electroplating clamp, including anchor clamps main part and clamping mechanism, be equipped with a plurality of mounting holes that are used for placing the semiconductor wafer in the anchor clamps main part, clamping mechanism includes pressure strip, connecting device and connects clamping piece on the pressure strip, the pressure strip passes through the connecting device lid closes in the anchor clamps main part, the clamping piece is located the pressure strip with between the anchor clamps main part, and can stretch into offset with the semiconductor wafer in the mounting hole, wherein, the clamping piece is equipped with a plurality ofly to respectively with each the mounting hole corresponds the setting.
To sum up, the corresponding clamp needs to be replaced to clamp different products, which is time-consuming and labor-consuming, and therefore, a clamp which can be used for multiple products is urgently needed to be provided, the production efficiency is improved, and the workload of a technician for debugging is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a semiconductor part anchor clamps, anchor clamps simple structure, convenient operation, applicable centre gripping in many money products need not to change anchor clamps again, have improved production efficiency.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a semiconductor part clamp, which comprises a base, wherein the base is provided with a boss;
the boss is provided with at least 2 positioning holes penetrating through the boss and at least 2 first waist holes penetrating through the boss;
the semiconductor part is connected with the positioning hole through the positioning pin.
The utility model provides a semiconductor part anchor clamps simple structure, convenient operation through the locating hole of designing a plurality of specific positions on the base boss, can realize the purpose of one set of anchor clamps of a plurality of product sharings, especially hua create eight sets of serial products, have reduced the number of times of changing anchor clamps and cutter, have improved production efficiency greatly.
In the present invention, the height of the boss is 10-15mm, for example, 10mm, 10.5mm, 11m, 11.5mm, 12mm, 12.5mm, 13m, 13.5mm, 14mm, 14.5mm or 15mm, but not limited to the enumerated values, and other unrecited values in the range are also applicable.
The utility model discloses in, still be provided with 2 at least runs through on the boss the hole of dodging of boss avoids the product to block in the course of working.
In a preferred embodiment of the present invention, the diameter of the positioning hole is 10 to 11mm, for example, 10mm, 10.2mm, 10.4m, 10.6mm, 10.8mm, or 11mm, but is not limited to the above-mentioned values, and other values not listed in the range are also applicable.
As a preferred technical solution of the present invention, the positioning holes include a first positioning hole, a second positioning hole, a third positioning hole, and a fourth positioning hole;
the circle centers of the first positioning hole, the second positioning hole, the third positioning hole and the fourth positioning hole are on the same circle.
In a preferred embodiment of the present invention, an angle between the first positioning hole and the horizontal line of the base is 22 to 23 °, for example, 22 °, 22.2 °, 22.4 °, 22.6 °, 22.8 °, or 23 °, but not limited to the above-mentioned values, and other values not listed in this range are also applicable.
The included angle between the second positioning hole and the third positioning hole is 58-62 degrees, such as 58 degrees, 58.5 degrees, 59 degrees, 59.5 degrees, 60 degrees, 60.5 degrees, 61 degrees, 61.5 degrees or 62 degrees, but not limited to the listed values, and other values not listed in the range are also applicable.
The angle between the fourth positioning hole and the horizontal line of the base is 37-38 °, such as 37 °, 37.2 °, 37.4 °, 37.6 °, 37.8 ° or 38 °, but not limited to the values listed, and other values not listed in this range are also applicable.
As the utility model discloses preferred technical scheme, first waist hole equidistant distribution.
The utility model discloses in, first waist hole is used for the chip removal, avoids machine card to pause in the course of working.
As a preferred embodiment of the present invention, at least 4 threaded holes penetrating through the base are provided inside and outside the boss, for example, 4, 5, 6, 7, 8 or 10 threaded holes are provided, but the present invention is not limited to the above-mentioned values, and other values not listed in the range are also applicable.
In the utility model, the inner part of the boss is one side close to the center of the base; the outer part of the boss is close to one side of the outer edge of the base.
In a preferred embodiment of the present invention, the semiconductor component holder further includes at least 2 pressing plates, for example, 2, 3, 4, or 5 pressing plates, but not limited to the above-mentioned values, and other values not shown in the above-mentioned range are also applicable.
The utility model discloses in, fix the semiconductor part on the base through the clamp plate, prevent that the semiconductor part from taking place to remove.
As the utility model discloses preferred technical scheme, the clamp plate pass through 2 bolts with the base is connected.
In a preferred embodiment of the present invention, at least 2 second waist holes penetrating through the base are provided inside the boss, for example, 2, 3, 4 or 5 second waist holes are provided, but the present invention is not limited to the above-mentioned numerical values, and other numerical values not shown in the above-mentioned range are also applicable.
As the utility model discloses preferred technical scheme, the base is the disc structure.
The center of the base is provided with a through hole.
The utility model provides a use method of semiconductor part anchor clamps as follows:
the semiconductor part clamp is fixed on the workbench through bolts, the semiconductor part is placed on the boss and connected with the positioning hole through the positioning pin, so that the semiconductor part is positioned, then the pressing plate is connected with the base through 2 bolts, and the semiconductor part is fixed by using 4 pressing plates, so that the semiconductor part is fixed.
But not limited to, the recited values and other values not recited within the range of values are equally applicable.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a semiconductor part anchor clamps simple structure, convenient operation through the locating hole of designing a plurality of particular positions on the base boss, can realize the purpose of one set of anchor clamps of a plurality of product sharings, have reduced the number of times of changing anchor clamps and cutter, have improved production efficiency greatly to the manufacturing cost of anchor clamps has effectively been reduced.
Drawings
Fig. 1 is a schematic structural view of a semiconductor part clamp provided in embodiment 1 of the present invention;
fig. 2 is a plan view of the semiconductor part holder provided in embodiment 1 of the present invention;
the positioning structure comprises a base 1, a boss 2, a first positioning hole 3, a second positioning hole 4, a third positioning hole 5, a fourth positioning hole 6, a first waist hole 7, a threaded hole 8, a pressing plate 9, a second waist hole 10 and a through hole 11.
Detailed Description
It is to be understood that in the description of the present invention, the terms "central," "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means 2 or more than 2 unless otherwise specified.
It should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected" or "connected" in the description of the present invention are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection can be direct or indirect through an intermediate medium, and the communication can be internal to 2 elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example 1
The embodiment provides a semiconductor part clamp, the structural schematic diagram of which is shown in fig. 1-2, wherein a base 1 is provided with a boss 2; the height of the boss 2 is 12mm;
the boss 2 is provided with 4 positioning holes penetrating through the boss and 12 first waist holes 7 penetrating through the boss; the semiconductor part is connected with the positioning hole through a positioning pin; the first waist holes 7 are distributed at equal intervals;
the positioning holes comprise a first positioning hole 3, a second positioning hole 4, a third positioning hole 5 and a fourth positioning hole 6; the circle centers of the first positioning hole 3, the second positioning hole 4, the third positioning hole 5 and the fourth positioning hole 6 are on the same circle; the diameters of the first positioning hole 3 and the fourth positioning hole 6 are both 10mm; the diameters of the second positioning hole 4 and the third positioning hole 5 are both 11mm; the included angle between the first positioning hole 3 and the horizontal line of the base 1 is 22.5 degrees; the included angle between the second positioning hole 4 and the third positioning hole 5 is 60 degrees; the included angle between the fourth positioning hole 6 and the horizontal line of the base 1 is 37.5 degrees;
at least 4 threaded holes 8 penetrating through the base 1 are formed in the inner part and the outer part of the boss 2; the semiconductor part clamp further comprises 4 press plates 9; the pressing plate 9 is connected with the base 1 through 2 bolts;
3 second waist holes 10 penetrating through the base 1 are formed in the boss 2; the base 1 is of a disc structure; the center of the base 1 is provided with a through hole 11.
The semiconductor part clamp provided by the embodiment is applied to the processing of the Huachuang eight-piece set, and the using method is as follows: the semiconductor part clamp is fixed on a workbench through bolts, eight Huachuang products are placed on a boss, the semiconductor part is connected with the positioning hole through the positioning pin, the semiconductor part is positioned, then the pressing plate is connected with the base through 2 bolts, and the semiconductor part is fixed through 4 pressing plates, so that the semiconductor part is fixed.
The semiconductor part clamp provided by the embodiment can realize the processing of seven products, does not need to replace the clamp on site, simplifies the work and improves the production efficiency.
Example 2
The embodiment provides a semiconductor part clamp, wherein a base 1 is provided with a boss 2; the height of the boss 2 is 15mm;
the boss 2 is provided with 4 positioning holes penetrating through the boss and 12 first waist holes 7 penetrating through the boss; the boss 2 is also provided with at least 8 avoidance holes; the semiconductor part is connected with the positioning hole through a positioning pin; the first waist holes 7 are distributed at equal intervals;
the positioning holes comprise a first positioning hole 3, a second positioning hole 4, a third positioning hole 5 and a fourth positioning hole 6; the circle centers of the first positioning hole 3, the second positioning hole 4, the third positioning hole 5 and the fourth positioning hole 6 are on the same circle; the positioning holes comprise a first positioning hole 3, a second positioning hole 4, a third positioning hole 5 and a fourth positioning hole 6; the diameters of the first positioning hole 3 and the fourth positioning hole 6 are both 10.08mm; the diameters of the second positioning hole 4 and the third positioning hole 5 are both 11mm; the included angle between the first positioning hole 3 and the horizontal line of the base 1 is 22 degrees; the included angle between the second positioning hole 4 and the third positioning hole 5 is 60.5 degrees; the included angle between the fourth positioning hole 6 and the horizontal line of the base 1 is 38 degrees;
at least 4 threaded holes 8 penetrating through the base 1 are formed in the inner part and the outer part of the boss 2; the semiconductor part clamp further comprises 4 pressing plates 9; the pressing plate 9 is connected with the base 1 through 2 bolts;
3 second waist holes 10 penetrating through the base 1 are formed in the boss 2; the base 1 is of a disc structure; the center of the base 1 is provided with a through hole 11.
The semiconductor part clamp provided by the embodiment is applied to the processing of the Huachuang eight-piece set, and the using method is as follows: the semiconductor part clamp is fixed on a workbench through bolts, the Huachuang eight-piece product is placed on a boss, the semiconductor part is connected with the positioning hole through the positioning pin, the positioning of the semiconductor part is achieved, then the pressing plate is connected with the base through 2 bolts, the semiconductor part is fixed through 4 pressing plates, and the fixing of the semiconductor part is achieved.
The semiconductor part clamp provided by the embodiment can realize the processing of seven products, does not need to replace the clamp on site, simplifies the work and improves the production efficiency.
Comparative example 1
The present comparative example provides a semiconductor part jig except that the positioning holes include a first positioning hole 3, a second positioning hole 4, and a fourth positioning hole 6; the other conditions were the same as in example 1.
The semiconductor part clamp provided by the comparative example is applied to the processing of the Huachuang eight-piece set, and the using method is as follows: the semiconductor part clamp is fixed on a workbench through bolts, eight Huachuang products are placed on a boss, the semiconductor part is connected with the positioning hole through the positioning pin, the semiconductor part is positioned, then the pressing plate is connected with the base through 2 bolts, and the semiconductor part is fixed through 4 pressing plates, so that the semiconductor part is fixed.
The semiconductor part clamp provided by the comparative example can only realize the processing of a single product, and the clamp needs to be replaced when different products are processed, so that the workload of technicians is increased, and the production efficiency is reduced.
Comparative example 2
The present comparative example provides a semiconductor part jig except that the positioning holes include a second positioning hole 4, a third positioning hole 5, and a fourth positioning hole 6; the other conditions were the same as in example 1.
The semiconductor part clamp provided by the comparative example is applied to the processing of the Huachuang eight-piece set, and the using method is as follows: the semiconductor part clamp is fixed on a workbench through bolts, the Huachuang eight-piece product is placed on a boss, the semiconductor part is connected with the positioning hole through the positioning pin, the positioning of the semiconductor part is achieved, then the pressing plate is connected with the base through 2 bolts, the semiconductor part is fixed through 4 pressing plates, and the fixing of the semiconductor part is achieved.
The semiconductor part clamp provided by the comparative example can only realize the processing of a single product, and the clamp needs to be replaced when different products are processed, so that the workload of technicians is increased, and the production efficiency is reduced.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (10)
1. The semiconductor part clamp is characterized by comprising a base, wherein the base is provided with a boss;
the boss is provided with at least 2 positioning holes penetrating through the boss and at least 2 first waist holes penetrating through the boss;
the semiconductor part is connected with the positioning hole through the positioning pin.
2. The semiconductor part holder according to claim 1, wherein the diameter of the positioning hole is 10-11mm.
3. The semiconductor part holder of claim 1, wherein the positioning holes comprise a first positioning hole, a second positioning hole, a third positioning hole, and a fourth positioning hole;
the circle centers of the first positioning hole, the second positioning hole, the third positioning hole and the fourth positioning hole are on the same circle.
4. The semiconductor part holder according to claim 3, wherein the first positioning hole has an angle of 22 to 23 ° with a horizontal line of the base;
the included angle between the second positioning hole and the third positioning hole is 58-62 degrees;
the included angle between the fourth positioning hole and the horizontal line of the base is 37-38 degrees.
5. The semiconductor part holder according to claim 1, wherein the first waist holes are equally spaced.
6. The semiconductor part holder according to claim 1, wherein the boss is provided with at least 4 screw holes penetrating the base on both the inside and the outside thereof.
7. The semiconductor part holder of claim 1, further comprising at least 2 platens.
8. The semiconductor part holder according to claim 7, wherein the pressure plate is connected to the base by 2 bolts.
9. The semiconductor part holder according to claim 1, wherein the boss is provided at an inner portion thereof with at least 2 second waist holes penetrating the base.
10. The semiconductor part holder according to claim 1, wherein the base is a disk structure;
the center of the base is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098749.3U CN218785551U (en) | 2022-11-22 | 2022-11-22 | Semiconductor part clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098749.3U CN218785551U (en) | 2022-11-22 | 2022-11-22 | Semiconductor part clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218785551U true CN218785551U (en) | 2023-04-04 |
Family
ID=86501698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223098749.3U Active CN218785551U (en) | 2022-11-22 | 2022-11-22 | Semiconductor part clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218785551U (en) |
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2022
- 2022-11-22 CN CN202223098749.3U patent/CN218785551U/en active Active
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