CN217072087U - Clamping jig and automation equipment - Google Patents
Clamping jig and automation equipment Download PDFInfo
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- CN217072087U CN217072087U CN202220022120.1U CN202220022120U CN217072087U CN 217072087 U CN217072087 U CN 217072087U CN 202220022120 U CN202220022120 U CN 202220022120U CN 217072087 U CN217072087 U CN 217072087U
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Abstract
The application discloses press from both sides tight tool and automation equipment. The clamping jig comprises a base body, a pressing piece, a rotating piece and a moving piece. The base body is provided with a bearing surface for placing a workpiece. The pressing piece is arranged on the base body. The rotating piece is arranged on the base body, the rotating piece is connected with the pressing piece and can drive the pressing piece to rotate, and the rotating piece is provided with a first abutting portion and a second abutting portion. The moving piece is connected to the base body and drives the rotating piece to rotate by abutting against the first abutting part or the second abutting part so as to drive the abutting piece to clamp or loosen the workpiece on the bearing surface. The clamping jig rotates along the direction vertical to the bearing surface through the pressing piece so as to clamp the workpiece on the bearing surface, so that the clamping jig is suitable for workpieces of various types or shapes, the applicability of the clamping jig is improved, and the risk of damaging the workpiece when the workpiece is pressed is reduced.
Description
Technical Field
The application belongs to the technical field of fixed equipment, in particular to clamping jig and automation equipment.
Background
When using revolving cylinder fixed work piece, current revolving cylinder transversely rotates in order to compress tightly the work piece on the loading board through the plane of pressure head, and the rotation space of pressure head is confine on a horizontal plane, if the shape of work piece is not regular shape or the surface of work piece is not level and smooth enough, for example the surface of work piece is unevenness, only will take place the friction with the work piece in the pressure head of the horizontal whirl of plane this moment, collide even, lead to can't compress tightly fixedly the work piece while, also can cause the damage to the work piece.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a clamping jig which is suitable for various types or shapes of workpieces and reduces the risk of damaging the workpieces when pressing the workpieces.
The embodiment of the application provides a clamping jig, including base member, holding part, rotation piece and moving member. The base body is provided with a bearing surface for placing a workpiece. The pressing piece is arranged on the base body. The rotating part is arranged on the base body, the rotating part is connected with the pressing part and can drive the pressing part to rotate, and the rotating part is provided with a first abutting part and a second abutting part. The moving piece is connected to the base body and drives the rotating piece to rotate by abutting against the first abutting part or the second abutting part so as to drive the abutting piece to clamp or release the workpiece on the bearing surface. The clamping jig rotates along the direction vertical to the bearing surface through the pressing piece so as to clamp the workpiece on the bearing surface, so that the clamping jig is suitable for workpieces of various types or shapes, the applicability of the clamping jig is improved, and the risk of damaging the workpiece when the workpiece is pressed is reduced.
In some embodiments of the present application, the clamping fixture further includes a pushing part, and the pushing part is disposed on the moving part; the moving member can move along a first direction or a second direction opposite to the first direction; the moving piece moves along the first direction, and can abut against the first abutting part through the pushing and abutting part so as to drive the rotating piece to drive the abutting part to rotate and clamp the workpiece on the bearing surface; the moving part moves along the second direction, and can be abutted against the second abutting part through the pushing and abutting part so as to drive the rotating part to drive the abutting part to rotate and loosen the workpiece on the bearing surface.
In some embodiments of the present application, the clamping jig further includes a driving member, the driving member is connected to the base and the moving member, and the driving member can drive the moving member to move along the first direction or the second direction.
In some embodiments of the present application, the clamping jig further includes a connecting member, the connecting member connects the driving member and the moving member, and the driving member drives the moving member to move through the connecting member.
In some embodiments of the present application, the number of the moving members is two, and the two moving members are disposed opposite to each other; the connecting piece is connected with the two moving pieces, and the driving piece can synchronously drive the two moving pieces to move through the connecting piece.
In some embodiments of the present application, the base has a pocket space, and the driving member, the connecting member, and the moving member are received in the pocket space.
In some embodiments of the present application, the clamping fixture further includes a transmission shaft, the transmission shaft is connected to the pressing part and the rotating part, and the rotating part can drive the pressing part to rotate synchronously through the transmission shaft, so that the pressing part clamps or releases the workpiece on the bearing surface.
In some embodiments of the present application, the clamping jig further includes a limiting member, and the limiting member connects the transmission shaft and the pressing member.
In some embodiments of this application, press from both sides tight tool and include a plurality of said rotation piece, wherein two said rotation pieces set up relatively, be equipped with one said moving member between two relative rotation pieces, said moving member can synchronous drive said two rotation pieces rotate.
The embodiment of the application also provides an automatic device which comprises the clamping jig in any one of the embodiments. The clamping jig rotates along the direction vertical to the bearing surface through the pressing piece so as to clamp the workpiece on the bearing surface, so that the clamping jig is suitable for workpieces of various types or shapes, the applicability of the clamping jig is improved, and the risk of damaging the workpiece when the workpiece is pressed is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a clamping jig in an embodiment of the present application.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a sectional view III-III of fig. 1.
Fig. 4 is a partial structural schematic view of the clamping jig in the first state according to an embodiment of the present application.
Fig. 5 is a partial structural schematic view of the clamping jig in the second state according to an embodiment of the present application.
Fig. 6 is a cross-sectional view VI-VI in fig. 4.
Fig. 7 is a view of section VII-VII in fig. 5.
Description of the main elements
Clamping jig 100
Pressing part 2
Pressing part 21
Rotating member 3
First abutting portion 31
Moving part 4
Push-against piece 41
Driving member 5
Connecting piece 6
Drive shaft 7
Stopper 71
First direction X1
Second direction X2
The following detailed description will further illustrate the present application in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
The embodiment of the application provides a clamping jig, including base member, holding part, rotation piece and moving member. The base body is provided with a bearing surface for placing a workpiece. The pressing piece is arranged on the base body. The rotating part is arranged on the base body, the rotating part is connected with the pressing part and can drive the pressing part to rotate, and the rotating part is provided with a first abutting part and a second abutting part. The moving piece is connected to the base body and drives the rotating piece to rotate by abutting against the first abutting part or the second abutting part so as to drive the abutting piece to clamp or release the workpiece on the bearing surface. The clamping jig rotates along the direction vertical to the bearing surface through the pressing piece so as to clamp the workpiece on the bearing surface, so that the clamping jig is suitable for workpieces of various types or shapes, the applicability of the clamping jig is improved, and the risk of damaging the workpiece when the workpiece is pressed is reduced.
Embodiments of the present application will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present application provides a clamping fixture 100 for clamping and fixing a workpiece (not shown). The clamping jig 100 includes a base 1, a pressing member 2 provided on the base 1, a rotating member 3, a moving member 4, and a driving member 5.
In one embodiment, the base 1 includes a base plate 13, a first wall 14, a second wall 15, a third wall 16 and a fourth wall 17, the first wall 14, the second wall 15, the third wall 16 and the fourth wall 17 are all connected to the base plate 13, the first wall 14 and the second wall 15 are oppositely arranged, the third wall 16 and the fourth wall 17 are both connected to the first wall 14 and the second wall 15, and the base plate 13, the first wall 14, the second wall 15, the third wall 16 and the fourth wall 17 enclose the cavity space 12.
As an example, the clamping fixture 100 is placed on a worktable, and the substrate 13 is placed above the cavity space 12. The bottom ends of the first wall 14, the second wall 15, the third wall 16 and the fourth wall 17 far away from the base plate 13 are connected with a workbench, and the workbench seals the bottom opening of the cavity space 12, so that external impurities can be prevented from entering the cavity space 12.
The pressing member 2 is rotatably disposed on the substrate 13 and located above the carrying surface 11, and the pressing member 2 can rotate relative to the carrying surface 11 to press and fix or release the workpiece on the carrying surface 11. In an embodiment, the pressing member 2 has a pressing portion 21, and the pressing member 2 rotates to make the pressing portion 21 close to the bearing surface 11 to press the workpiece, or rotate away from the bearing surface 11 to release the workpiece.
The rotating part 3 is rotatably arranged on the substrate 13, and the rotating part 3 is connected with the pressing part 2 and can drive the pressing part 2 to rotate synchronously.
The moving member 4 is movably connected to the base plate 13 along a first direction X1 or a second direction X2 opposite to the first direction X1, and the moving member 4 is movably abutted against the rotating member 3 to rotate the rotating member 3.
In an embodiment, the turning piece 3 has a first abutment 31 and a second abutment 32. The moving member 4 can abut against the first abutting portion 31 by moving along the first direction X1, and drive the rotating member 3 to rotate, and the rotating member 3 drives the pressing member 2 to rotate, so that the pressing member 21 rotates towards the first direction X1 and approaches the bearing surface 11 to clamp and fix the workpiece; the moving member 4 can abut against the second abutting portion 32 by moving along the second direction X2, and drive the rotating member 3 to rotate, and the rotating member 3 drives the pressing member 2 to rotate, so that the pressing member 21 rotates towards the second direction X2 and moves away from the bearing surface 11 to release the workpiece. In the present application, the first direction X1 is vertically downward, and the second direction X2 is vertically upward.
In an embodiment, the clamping fixture 100 further includes an abutting element 41, the abutting element 41 is disposed on the moving element 4, the moving element 4 moves to enable the abutting element 41 to abut against the first abutting portion 31 and the second abutting portion 32, and the rotating element 3 is pushed to rotate by the abutting element 41 abutting against the first abutting portion 31 and the second abutting portion 32. In an embodiment, the pushing part 41 has an arc surface, and the arc surface is used for abutting against the first abutting part 31 and the second abutting part 32, so that the frictional resistance of the pushing part 41 when the rotating part 3 is pushed to rotate by the first abutting part 31 and the second abutting part 32 can be reduced. Alternatively, the pushing part 41 is rotatably connected to the moving part 4, so that the frictional resistance of the pushing part 41 when the rotating part 3 is pushed to rotate by the first abutting part 31 and the second abutting part 32 can be further reduced.
The driving member 5 is connected to the base plate 13 and the moving member 4, and is used for driving the moving member 4 to move along the first direction X1 or the second direction X2. In an embodiment, the clamping jig 100 further includes a connecting member 6, the connecting member 6 connects the driving member 5 and the moving member 4, and the driving member 5 can drive the connecting member 6 to move along the first direction X1 and the second direction X2, so that the moving member 4 drives the moving member 4 to move. In one embodiment, the driving member 5 and the connecting member 6 are disposed on a side of the substrate 13 facing away from the pressing member 2, and both the driving member 5 and the connecting member 6 are disposed in the cavity space 12.
In one embodiment, the drive member 5 is a cylinder. In other embodiments, the driver 5 may also be a hydraulic cylinder or an electric push rod.
As shown in fig. 2 and 3, in an embodiment, the substrate 13 has a recess 131, the recess 131 has a bottom wall 1311, a first sidewall 132 and a second sidewall 133, the bottom wall 1311 forms the carrying surface 11, the workpiece can be placed in the recess 131, and the first sidewall 132 and the second sidewall 133 are disposed opposite to each other.
In one embodiment, the pressing element 2 is disposed on the first sidewall 132 and/or the second sidewall 133 and is located in the space of the groove 131, and the rotating element 3 is disposed on the first sidewall 132 and/or the second sidewall 133 and is located outside the space of the groove 131.
In an embodiment, the clamping fixture 100 further includes a transmission shaft 7, and the transmission shaft 7 penetrates through the first side wall 132 or the second side wall 133 to connect the pressing member 2 and the rotating member 3, so that the rotating member 3 can drive the pressing member 2 to rotate synchronously.
In one embodiment, the number of the pressing member 2 is plural, wherein one part is disposed on the first sidewall 132, and the other part is disposed on the second sidewall 133. The number of the rotating members 3 corresponds to the number of the pressing members 2, and a part of the rotating members is disposed on the first side wall 132, and the other part of the rotating members is disposed on the second side wall 133. The number of the transmission shafts 7 corresponds to that of the pressing members 2, and one part is inserted through the first side wall 132, and the other part is inserted through the second side wall 133.
Optionally, the number of the pressing elements 2 is four, two pressing elements 2 are disposed on the first side wall 132, and the other two pressing elements 2 are disposed on the second side wall 133. The two pressing parts 2 disposed on the first side wall 132 or the second side wall 133 are disposed oppositely, and can rotate synchronously in opposite directions or rotate away from each other.
Optionally, the number of the rotating members 3 is four, two of the rotating members 3 are disposed on the first side wall 132, and the other two rotating members 3 are disposed on the second side wall 133. The two rotating members 3 disposed on the first side wall 132 or the second side wall 133 are disposed oppositely, and can rotate synchronously in opposite directions or away from each other.
Optionally, the number of the transmission shafts 7 is four, two of the transmission shafts 7 penetrate through the first side wall 132, and the other two transmission shafts 7 penetrate through the second side wall 133.
Optionally, the number of the moving members 4 is two, one of the moving members 4 is disposed on a side of the first sidewall 132 away from the groove 131, and the other moving member 4 is disposed on a side of the second sidewall 133 away from the groove 131. One moving member 4 corresponds to two rotating members 3 disposed on the first side wall 132 or the second side wall 133, and the moving member 4 can synchronously drive the two rotating members 3 to rotate towards or away from each other. Specifically, the moving member 4 moves along the first direction X1, so that the two rotating members 3 rotate in opposite directions, and the two pressing members 2 connected to the two rotating members 3 are driven to rotate in opposite directions, so as to clamp the workpiece on the bearing surface 11.
Optionally, the number of the pushing parts 41 is four, two of the pushing parts 41 are disposed on one moving part 4, and the other two pushing parts 41 are disposed on the other moving part 4. The two pushing parts 41 disposed on the same moving part 4 correspond to the two rotating parts 3 disposed on the first side wall 132 or the second side wall 133, respectively, the moving part 4 drives the two pushing parts 41 to move along the first direction X1 or the second direction X2, and the two pushing parts 41 respectively abut against the first abutting part 31 or the second abutting part 32 on the two rotating parts 3, so as to synchronously drive the two rotating parts 3 to rotate.
Optionally, the number of the connecting pieces 6 is one, the number of the driving pieces 5 is one, the connecting pieces 6 are connected with the two moving pieces 4, the connecting pieces 6 can synchronously drive the two moving pieces 4 to move along the first direction X1 or the second direction X2, the two moving pieces 4 can synchronously drive the four rotating pieces 3 to rotate in opposite directions or deviate from rotation, and the four rotating pieces 3 drive the four pressing pieces 2 to synchronously rotate so as to clamp or loosen the workpiece. The driving part 5 is arranged to drive the four pressing parts 2 to synchronously rotate so as to clamp the workpiece, the synchronism of the pressing parts 2 is high, the clamping force acting on the workpiece can be uniformly arranged, the risk of tilting of the workpiece due to uneven stress is reduced, meanwhile, the number of the driving parts 5 can be reduced, and the manufacturing cost of the clamping jig 100 is saved.
In an embodiment, the clamping fixture 100 further includes a limiting member 8, and the limiting member 8 connects the transmission shaft 7 and the pressing member 2, so as to fix the pressing member 2 to the transmission shaft 7.
In an embodiment, the transmission shaft 7 has a limiting portion 71, one end of the transmission shaft 7 abuts against the limiting portion 71, and the other end of the transmission shaft 7 abuts against the pressing member 2. For convenience of understanding, taking the pressing part 2, the transmission shaft 7 and the limiting part 8 disposed on the first side wall 132 as an example, the limiting part 71 is located between the first side wall 132 and the pressing part 2, one end of the limiting part 71 abuts against the first side wall 132, and the other end abuts against the pressing part 2, the limiting part 8 is disposed on one side of the pressing part 2 departing from the limiting part 71, and the limiting part 8 is connected to the transmission shaft 7 and abuts against the pressing part 2, so that the stability of the pressing part 2 connected to the transmission shaft 7 can be improved, and the synchronism of the rotation part 3 driving the pressing part 2 to rotate through the transmission shaft 7 can be improved.
Optionally, the number of the limiting members 8 is the same as that of the pressing members 2, and each limiting member 8 abuts against one pressing member 2.
In an embodiment, the transmission shaft 7 further has an oil filling hole 72, and the oil filling hole 72 can be used for injecting lubricating oil to reduce the rotational friction between the transmission shaft 7 and the first side wall 132 or the second side wall 133 and prolong the service life of the transmission shaft 7.
In an embodiment, the base body 1 further comprises a first cover plate 18 and a second cover plate 19. The first cover plate 18 is disposed on a side of the first side wall 132 away from the groove 131 and connected to the substrate 13, and the first cover plate 18 shields the rotating member 3 and the pushing member 41 on the side of the first side wall 132. The second cover plate 19 is disposed on a side of the second sidewall 133 away from the recess 131 and connected to the substrate 13, and the second cover plate 19 shields the rotating element 3 and the pushing element 41 on the side of the second sidewall 133. The first cover plate 18 and the second cover plate 19 shield the rotating piece 3 and the pushing piece 41, so that a protection effect can be achieved, the influence of external impurities on the rotating piece 3 and the pushing piece 41 is reduced, and the later maintenance and the service life of the rotating piece 3 are prolonged.
As shown in fig. 4 and 5, the clamping jig 100 has a first state in which the clamping jig 100 clamps the workpiece and a second state in which the clamping jig 100 releases the workpiece.
Referring to fig. 4, 5, 6 and 7, when a workpiece is placed on the bearing surface 11 and needs to be clamped and fixed, the driving member 5 drives the connecting member 6 to move along the first direction X1, the connecting member 6 drives the moving member 4 to synchronously move along the first direction X1, the moving member 4 drives the pushing member 41 to move along the first direction X1, the pushing member 41 abuts against the first abutting portion 31 on the rotating member 3 and pushes the rotating member 3 to rotate, so that the rotating member 3 synchronously drives the pushing member 2 to rotate, and the pressing portion 21 on the pushing member 2 rotates close to the bearing surface 11 to clamp and fix the workpiece on the bearing surface 11. At this time, the clamping jig 100 is in the first state.
When the workpiece needs to be loosened, the driving member 5 drives the connecting member 6 to move along the second direction X2, the connecting member 6 drives the moving member 4 to move along the second direction X2 synchronously, the moving member 4 drives the abutting member 41 to move along the second direction X2, the abutting members 41 abut against the second abutting portions 32 on the rotating member 3 respectively and push the rotating member 3 to rotate, so that the rotating member 3 drives the abutting member 2 to rotate synchronously, and the abutting portion 21 on the abutting member 2 rotates away from the bearing surface 11 to loosen the workpiece. At this time, the clamping jig 100 is in the second state.
In an embodiment, the clamping fixture 100 further includes a guide 9, the guide 9 is fixedly disposed on the substrate 13, the guide 9 has a guide hole 91, and a central axis of the guide hole 91 is parallel to the first direction X1. Moving member 4 wears to locate guiding hole 91, and the external diameter of moving member 4 and the internal diameter cooperation of guiding hole 91 for moving member 4 can move under the guide of guiding hole 91, improves stability and the precision that moving member 4 removed along first direction X1 and second direction X2.
Alternatively, the number of guide members 9 is equal to the number of moving members 4, and one guide member 9 is connected to one moving member 4.
An embodiment of the present application further provides an automation device (not shown), where the automation device includes a robot and the clamping fixture in any of the above embodiments, the robot is used to transfer the workpiece, and the robot can place the workpiece on the carrying surface or take the workpiece off the carrying surface.
In summary, the clamping fixture 100 rotates along the direction perpendicular to the bearing surface 11 through the pressing member 2 to clamp the workpiece on the bearing surface 11, so as to be suitable for various types or shapes of workpieces, improve the applicability of the clamping fixture 100, and reduce the risk of damaging the workpiece when pressing the workpiece; the four pressing pieces 2 are driven to synchronously rotate by the driving piece 5 to clamp the workpiece, the synchronism of the pressing pieces 2 is high, the clamping force acting on the workpiece can be uniformly distributed, the risk that the workpiece is damaged due to nonuniform stress is reduced, meanwhile, the number of the driving pieces 5 can be reduced, and the manufacturing cost of the clamping jig 100 is saved.
In addition, other changes may be made by those skilled in the art within the spirit of the present application, and it is understood that such changes are encompassed within the scope of the present disclosure.
Claims (10)
1. The utility model provides a clamping jig, includes the base member, the base member has the loading surface for place the work piece, its characterized in that, clamping jig still includes:
the pressing piece is arranged on the base body;
the rotating piece is arranged on the base body, is connected with the pressing piece and can drive the pressing piece to rotate, and is provided with a first abutting part and a second abutting part;
the moving piece is connected to the base body and drives the rotating piece to rotate by abutting against the first abutting part or the second abutting part so as to drive the abutting piece to clamp or release the workpiece on the bearing surface.
2. The clamping fixture of claim 1,
the clamping jig further comprises a pushing part, and the pushing part is arranged on the moving part; the moving member can move along a first direction or a second direction opposite to the first direction;
the moving piece moves along the first direction, and can abut against the first abutting part through the pushing and abutting part so as to drive the rotating piece to drive the abutting part to rotate and clamp the workpiece on the bearing surface;
the moving part moves along the second direction, and can be abutted against the second abutting part through the pushing and abutting part so as to drive the rotating part to drive the abutting part to rotate and loosen the workpiece on the bearing surface.
3. The clamping jig of claim 1 further comprising a driving member connected to the base and the moving member, the driving member being capable of driving the moving member to move.
4. The clamping jig of claim 3, further comprising a connecting member, wherein the connecting member connects the driving member and the moving member, and the driving member drives the moving member to move through the connecting member.
5. The clamping fixture of claim 4,
the number of the moving parts is two, and the two moving parts are arranged oppositely;
the connecting piece is connected with the two moving pieces, and the driving piece can synchronously drive the two moving pieces to move through the connecting piece.
6. The clamping jig of claim 4 wherein the base has a pocket space in which the driving member, the connecting member and the moving member are received.
7. The clamping fixture of claim 1, further comprising a transmission shaft, wherein the transmission shaft is connected with the pressing piece and the rotating piece, and the rotating piece can drive the pressing piece to rotate synchronously through the transmission shaft, so that the pressing piece can clamp or release the workpiece on the bearing surface.
8. The clamping jig of claim 7 further comprising a limiting member connecting the drive shaft and the pressing member.
9. The clamping fixture of claim 5, wherein said clamping fixture comprises a plurality of said rotatable members, two of said rotatable members are disposed opposite to each other, and one of said movable members is disposed between said two opposite rotatable members, and said movable member can synchronously drive said two rotatable members to rotate.
10. An automated device, comprising a clamping fixture according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022120.1U CN217072087U (en) | 2022-01-06 | 2022-01-06 | Clamping jig and automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022120.1U CN217072087U (en) | 2022-01-06 | 2022-01-06 | Clamping jig and automation equipment |
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| Publication Number | Publication Date |
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| CN217072087U true CN217072087U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220022120.1U Active CN217072087U (en) | 2022-01-06 | 2022-01-06 | Clamping jig and automation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116845009A (en) * | 2023-07-19 | 2023-10-03 | 铋盛半导体(深圳)有限公司 | Bearing jig |
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2022
- 2022-01-06 CN CN202220022120.1U patent/CN217072087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116845009A (en) * | 2023-07-19 | 2023-10-03 | 铋盛半导体(深圳)有限公司 | Bearing jig |
| CN116845009B (en) * | 2023-07-19 | 2024-03-22 | 铋盛半导体(深圳)有限公司 | Bearing jig |
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