CN220260188U - Adjustable positioning tool - Google Patents
Adjustable positioning tool Download PDFInfo
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- CN220260188U CN220260188U CN202321951402.0U CN202321951402U CN220260188U CN 220260188 U CN220260188 U CN 220260188U CN 202321951402 U CN202321951402 U CN 202321951402U CN 220260188 U CN220260188 U CN 220260188U
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- 230000000694 effects Effects 0.000 description 13
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the field of positioning tools, in particular to an adjustable positioning tool, which aims at solving the problems that the existing positioning tool can be adjusted in a single mode and cannot be adjusted in multiple modes.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to an adjustable positioning tool.
Background
The positioning tool means that before the workpiece is machined, the workpiece needs to be clamped and positioned in order to ensure the accuracy of the machining position of the workpiece, so that different positioning tools are required to be corresponding to different fields. In the production process of the automobile frame, a positioning tool corresponding to the numerical control machine tool is needed to assist in machining.
The existing positioning tool has very low strength in the actual use process:
1. the positioning tool used for the automobile frame can only generally adjust the clamping force of the positioning clamping part, can not adjust the clamping position according to frames of different models, and has a relatively small application range.
2. When the positioning tool is used, the adjusting mode is relatively single, the height of the positioning tool cannot be adjusted according to the processing requirement, the clamped positions are different, and the adjustment cannot be performed according to the shape and the clamping angle of the clamping positions.
Disclosure of Invention
The utility model provides an adjustable positioning tool, which solves the defects that the mode of adjustment of the positioning tool in the prior art is relatively single and can not be adjusted in various modes.
The utility model provides the following technical scheme:
the adjustable positioning tool comprises a bottom plate, wherein a positioning frame is arranged at the top of the bottom plate, four first moving blocks are arranged at the top of the positioning frame, clamping frames are arranged at the top of the first moving blocks, and a moving assembly for driving the four clamping frames to move is arranged in the positioning frame;
and a deformation assembly for rotation adjustment is arranged in the clamping frame.
In a possible design, the moving assembly comprises two first driving motors fixedly connected in the positioning frame, two second bidirectional screw rods are rotationally connected in the positioning frame, one ends of the output shafts of the first driving motors and the second bidirectional screw rods are fixedly connected, two first sliding nuts are sleeved on the positive and negative thread sections of the second bidirectional screw rods, one side of each first sliding nut is fixedly connected with a first moving frame, two second driving motors are fixedly connected in the positioning frame, two first bidirectional screw rods are rotationally connected in the positioning frame, an output shaft of each second driving motor is fixedly connected with one end of each first bidirectional screw rod, two second sliding nuts are sleeved on the positive and negative thread sections of each first bidirectional screw rod, one side of each second sliding nut is fixedly connected with a second moving frame, the first moving frame is located above the second moving frame, the other sides of each first moving frame and each second moving frame are fixedly connected with a guide block, and the first moving frame and the second moving frame are in the same sliding block through the guide blocks and are in the same positioning frame and the second moving frame.
In one possible design, the clamping frame is slidably connected with a first rotating clamping plate, the first rotating clamping plate is slidably connected with two second rotating clamping plates, and two third rotating clamping plates are slidably connected in the second rotating clamping plates.
In one possible design, the first moving block is internally fixedly connected with a rotating motor, the first moving block is rotationally connected with a connecting rotary table, an output shaft of the rotating motor is fixedly connected with the bottom of the connecting rotary table, and the connecting rotary table is fixedly connected with the clamping frame.
In a possible design, the bottom plate rotation is connected with four second bevel gears, the top fixedly connected with rotation nut of second bevel gear, run through in the bottom plate has four threaded rods, and the top and the locating frame fixed connection of threaded rod, threaded rod screw thread runs through rotation nut, the bottom fixedly connected with sliding plate of threaded rod, and sliding plate sliding connection is in the bottom plate, the bottom plate rotation is connected with three connecting axle, and the connecting axle is located between two adjacent threaded rods, and the screw thread direction of the threaded rod that every connecting axle both ends correspond is opposite, the equal fixed cover in both ends of connecting axle is equipped with first bevel gear, and first bevel gear corresponds and second bevel gear meshes mutually.
In one possible design, a third driving motor is fixedly connected in the bottom plate, a third bevel gear is fixedly sleeved on an output shaft of the third driving motor, and the third bevel gear is meshed with the second bevel gear.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the first driving motor and the second driving motor can drive the plurality of first moving blocks to move in the transverse direction and the vertical direction respectively, so that the clamping positions required by frames of different models can be adjusted.
In the utility model, the threaded rod can drive the positioning frame to lift, the connecting turntable can drive the clamping frame to rotate at an angle, and the third rotating clamping plate, the second rotating clamping plate and the first rotating clamping plate can be matched to clamp according to different shapes.
According to the utility model, the clamping frames can respectively move transversely and vertically, can rotate in multiple angles, can correspondingly deform according to the shape of the clamped position, can drive the positioning frame to adjust the height, has more adjustment modes, can clamp frames of different models, and can be widely applied.
Drawings
FIG. 1 is a schematic three-dimensional structure of an adjustable positioning tool according to an embodiment of the present utility model;
fig. 2 is a schematic three-dimensional structure of a second moving frame of an adjustable positioning tool according to an embodiment of the present utility model;
FIG. 3 is a schematic three-dimensional structure of an adjustable positioning tool connecting shaft according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of an explosion structure of an adjustable positioning tool holder according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of an explosion structure of a first moving block of an adjustable positioning tool according to an embodiment of the present utility model.
Reference numerals:
1. a bottom plate; 2. a positioning frame; 3. a clamping frame; 4. a first moving frame; 5. a second moving frame; 6. a first bidirectional screw rod; 7. a second bidirectional screw rod; 8. a first driving motor; 9. a second driving motor; 10. a first slip nut; 11. a guide block; 12. a first moving block; 13. a threaded rod; 14. a connecting shaft; 15. a first bevel gear; 16. rotating the nut; 17. a second bevel gear; 18. a third bevel gear; 19. a third driving motor; 20. a sliding plate; 21. a first rotating clamping plate; 22. a second rotating clamping plate; 23. a third rotating clamping plate; 24. a rotating motor; 25. the connecting turntable; 26. and a second slip nut.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, 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 implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1 and 2, an adjustable positioning tool comprises a bottom plate 1, wherein a positioning frame 2 is arranged at the top of the bottom plate 1, four first moving blocks 12 are arranged at the top of the positioning frame 2, clamping frames 3 are arranged at the top of the first moving blocks 12, and a moving assembly for driving the four clamping frames 3 to move is arranged in the positioning frame 2;
a deformation component for rotation adjustment is arranged in the clamping frame 3.
Above-mentioned technical scheme drives four clamping frames 3 and removes the subassembly, can reach the technological effect of carrying out the centre gripping to the frame according to the centre gripping position, and the deformation subassembly in the clamping frame 3 can reach the technological effect of carrying out the deformation of certain degree according to the appearance of being held the frame.
Referring to fig. 2, the moving assembly includes two first driving motors 8 fixedly connected in the positioning frame 2, two second bidirectional screw rods 7 are rotatably connected in the positioning frame 2, an output shaft of the first driving motor 8 and one end of the second bidirectional screw rods 7 are fixedly connected, two first sliding nuts 10 are sleeved on front and back thread sections of the second bidirectional screw rods 7, one side of each first sliding nut 10 is fixedly connected with a first moving frame 4, two second driving motors 9 are fixedly connected in the positioning frame 2, two first bidirectional screw rods 6 are rotatably connected in the positioning frame 2, an output shaft of each second driving motor 9 is fixedly connected with one end of each first bidirectional screw rod 6, two second sliding nuts 26 are sleeved on front and back thread sections of each first bidirectional screw rod 6, one side of each second sliding nut 26 is fixedly connected with a second moving frame 5, the first moving frame 4 is located above the second moving frame 5, the other side of each first moving frame 4 and the second moving frame 5 is fixedly connected with a guide block 11, and the first moving frame 4 and the second moving frame 5 are connected with the same sliding block 12 in the first moving frame 2 through the guide block 11.
According to the technical scheme, the first bidirectional screw rod 6 can be driven to rotate through the output shafts of the two second driving motors 9, the first bidirectional screw rod 6 drives the second sliding nut 26 to move on the positive and negative thread sections of the first bidirectional screw rod 6, the second sliding nut 26 drives the second moving frame 5 to slide, the sliding of the second moving frame 5 drives the first moving block 12 to move, the distance between the two first moving blocks 12 positioned on one side of the same first bidirectional screw rod 6 is adjusted, the second bidirectional screw rod 7 can be driven to rotate through the output shafts of the two first driving motors 8, the second bidirectional screw rod 7 drives the first sliding nut 10 to move on the positive and negative thread sections of the second bidirectional screw rod 7, the first sliding nut 10 drives the first moving frame 4 to move, and the first moving frame 4 drives the first moving block 12 to vertically move above the second moving frame 5, so that the technical effects of respectively driving the first moving block 12 to horizontally or vertically move can be achieved.
Referring to fig. 4, the deformation assembly comprises a first rotating clamping plate 21 slidably connected to the clamping frame 3, two second rotating clamping plates 22 slidably connected to the first rotating clamping plate 21, and two third rotating clamping plates 23 slidably connected to the second rotating clamping plates 22.
According to the technical scheme, when the third rotating clamping plate 23 is contacted with the appearance of the frame, the third rotating clamping plate 23 rotates in the second rotating clamping plate 22 according to the appearance shape of the frame, the second rotating clamping plate 22 rotates in the first rotating clamping plate 21 in a adapting way, and the first rotating clamping plate 21 rotates in the clamping frame 3, so that the technical effect of clamping and positioning frames with different appearances can be achieved.
Example 2
Referring to fig. 1 and 2, an adjustable positioning tool comprises a bottom plate 1, wherein a positioning frame 2 is arranged at the top of the bottom plate 1, four first moving blocks 12 are arranged at the top of the positioning frame 2, clamping frames 3 are arranged at the top of the first moving blocks 12, and a moving assembly for driving the four clamping frames 3 to move is arranged in the positioning frame 2;
a deformation component for rotation adjustment is arranged in the clamping frame 3.
Above-mentioned technical scheme drives four clamping frames 3 and removes the subassembly, can reach the technological effect of carrying out the centre gripping to the frame according to the centre gripping position, and the deformation subassembly in the clamping frame 3 can reach the technological effect of carrying out the deformation of certain degree according to the appearance of being held the frame.
Referring to fig. 2, the moving assembly includes two first driving motors 8 fixedly connected in the positioning frame 2, two second bidirectional screw rods 7 are rotatably connected in the positioning frame 2, an output shaft of the first driving motor 8 and one end of the second bidirectional screw rods 7 are fixedly connected, two first sliding nuts 10 are sleeved on front and back thread sections of the second bidirectional screw rods 7, one side of each first sliding nut 10 is fixedly connected with a first moving frame 4, two second driving motors 9 are fixedly connected in the positioning frame 2, two first bidirectional screw rods 6 are rotatably connected in the positioning frame 2, an output shaft of each second driving motor 9 is fixedly connected with one end of each first bidirectional screw rod 6, two second sliding nuts 26 are sleeved on front and back thread sections of each first bidirectional screw rod 6, one side of each second sliding nut 26 is fixedly connected with a second moving frame 5, the first moving frame 4 is located above the second moving frame 5, the other side of each first moving frame 4 and the second moving frame 5 is fixedly connected with a guide block 11, and the first moving frame 4 and the second moving frame 5 are connected with the same sliding block 12 in the first moving frame 2 through the guide block 11.
According to the technical scheme, the first bidirectional screw rod 6 can be driven to rotate through the output shafts of the two second driving motors 9, the first bidirectional screw rod 6 drives the second sliding nut 26 to move on the positive and negative thread sections of the first bidirectional screw rod 6, the second sliding nut 26 drives the second moving frame 5 to slide, the sliding of the second moving frame 5 drives the first moving block 12 to move, the distance between the two first moving blocks 12 positioned on one side of the same first bidirectional screw rod 6 is adjusted, the second bidirectional screw rod 7 can be driven to rotate through the output shafts of the two first driving motors 8, the second bidirectional screw rod 7 drives the first sliding nut 10 to move on the positive and negative thread sections of the second bidirectional screw rod 7, the first sliding nut 10 drives the first moving frame 4 to move, and the first moving frame 4 drives the first moving block 12 to vertically move above the second moving frame 5, so that the technical effects of respectively driving the first moving block 12 to horizontally or vertically move can be achieved.
Referring to fig. 4, the deformation assembly comprises a first rotating clamping plate 21 slidably connected to the clamping frame 3, two second rotating clamping plates 22 slidably connected to the first rotating clamping plate 21, and two third rotating clamping plates 23 slidably connected to the second rotating clamping plates 22.
According to the technical scheme, when the third rotating clamping plate 23 is contacted with the appearance of the frame, the third rotating clamping plate 23 rotates in the second rotating clamping plate 22 according to the appearance shape of the frame, the second rotating clamping plate 22 rotates in the first rotating clamping plate 21 in a adapting way, and the first rotating clamping plate 21 rotates in the clamping frame 3, so that the technical effect of clamping and positioning frames with different appearances can be achieved.
Referring to fig. 5, a rotary motor 24 is fixedly connected in the first moving block 12, a connection turntable 25 is rotatably connected in the first moving block 12, an output shaft of the rotary motor 24 is fixedly connected with the bottom of the connection turntable 25, and the connection turntable 25 is fixedly connected with the clamping frame 3.
According to the technical scheme, the rotating motor 24 can be electrified according to the requirements of the clamping frame, the output shaft of the rotating motor 24 drives the connecting turntable 25 to rotate, the connecting turntable 25 drives the clamping frame 3 at the top to rotate, and the technical effect of clamping the position of the clamping frame 3 to be clamped can be achieved.
Referring to fig. 3, four second bevel gears 17 are rotatably connected to the bottom plate 1, rotation nuts 16 are fixedly connected to the tops of the second bevel gears 17, four threaded rods 13 penetrate through the bottom plate 1, the tops of the threaded rods 13 are fixedly connected to the positioning frame 2, threads of the threaded rods 13 penetrate through the rotation nuts 16, a sliding plate 20 is fixedly connected to the bottom of the threaded rods 13, the sliding plate 20 is slidably connected to the bottom plate 1, three connecting shafts 14 are rotatably connected to the bottom plate 1, the connecting shafts 14 are located between two adjacent threaded rods 13, the threads of the threaded rods 13 corresponding to two ends of each connecting shaft 14 are opposite in direction, first bevel gears 15 are fixedly sleeved at two ends of each connecting shaft 14, and the first bevel gears 15 are meshed with the second bevel gears 17 correspondingly.
According to the technical scheme, the second bevel gear 17 drives the first bevel gears 15 at two ends of the connecting shaft 14 to rotate, so that the effect of rotating the connecting shaft 14 is achieved, the rotating nut 16 is driven to rotate through the rotation of the second bevel gear 17, the threaded rod 13 is driven to lift by the rotating nut 16, and the technical effect of adjusting the distance between the positioning frame 2 and the bottom plate 1 can be achieved.
Referring to fig. 3, a third driving motor 19 is fixedly connected in the base plate 1, a third bevel gear 18 is fixedly sleeved on an output shaft of the third driving motor 19, and the third bevel gear 18 is meshed with the second bevel gear 17.
According to the technical scheme, the output shaft of the third driving motor 19 drives the third bevel gear 18 to rotate, and the third bevel gear 18 drives the corresponding second bevel gear 17 to rotate, so that the technical effect of providing corresponding kinetic energy for the rotation of the second bevel gear 17 can be achieved.
However, as well known to those skilled in the art, the working principles and wiring methods of the first drive motor 8, the second drive motor 9, the third drive motor 19 and the rotating motor 24 are common, which are all conventional means or common general knowledge, and will not be described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: when the positioning clamping is carried out, the first bidirectional screw rod 6 can be respectively driven to rotate by the output shafts of the two second driving motors 9, the first bidirectional screw rod 6 drives the second sliding nut 26 to move on the positive and negative thread sections of the first bidirectional screw rod 6, the second sliding nut 26 drives the second moving frame 5 to slide, the sliding of the second moving frame 5 drives the first moving block 12 to move, the distance between the two first moving blocks 12 positioned on one side of the same first bidirectional screw rod 6 is adjusted, the second bidirectional screw rod 7 can be respectively driven to rotate by the output shafts of the two first driving motors 8, the second bidirectional screw rod 7 drives the first sliding nut 10 to respectively move on the positive and negative thread sections of the second bidirectional screw rod 7, the first sliding nut 10 drives the first moving frame 4 to move, the first moving frame 4 drives the first moving block 12 to vertically move above the second moving frame 5, the rotating motor 24 can be electrified according to the requirements of clamping the frame, the output shaft of the rotating motor 24 drives the connecting turntable 25 to rotate, the connecting turntable 25 drives the clamping frame 3 at the top to rotate, the frame is approached, when the third rotating clamping plate 23 contacts with the appearance of the frame, the third rotating clamping plate 23 rotates in the second rotating clamping plate 22 according to the appearance shape of the frame, the second rotating clamping plate 22 rotates in the first rotating clamping plate 21 in a adapting way, the first rotating clamping plate 21 rotates in the clamping frame 3, so that the clamping and positioning of frames with different appearances are achieved, when the height of a positioning tool is required to be adjusted, the output shaft of the third driving motor 19 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the corresponding second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 15 at two ends of the connecting shaft 14 to rotate, so that the effect of rotating the connecting shaft 14 is achieved, the rotating nut 16 is driven to rotate through the rotation of the second bevel gear 17, the rotating nut 16 drives the threaded rod 13 to lift, and the distance between the positioning frame 2 and the bottom plate 1 is adjusted.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. The adjustable positioning tool is characterized by comprising a bottom plate (1), wherein a positioning frame (2) is arranged at the top of the bottom plate (1), four first moving blocks (12) are arranged at the top of the positioning frame (2), clamping frames (3) are arranged at the top of the first moving blocks (12), and a moving assembly for driving the four clamping frames (3) to move is arranged in the positioning frame (2);
and a deformation component for rotation adjustment is arranged in the clamping frame (3).
2. The adjustable positioning tool according to claim 1, wherein the moving assembly comprises two first driving motors (8) fixedly connected in the positioning frame (2), two second bidirectional screw rods (7) are rotationally connected in the positioning frame (2), an output shaft of the first driving motors (8) is fixedly connected with one ends of the second bidirectional screw rods (7), two first sliding nuts (10) are sleeved on front and back threaded sections of the second bidirectional screw rods (7) in a threaded manner, one side of the first sliding nuts (10) is fixedly connected with a first moving frame (4), two second driving motors (9) are fixedly connected in the positioning frame (2), an output shaft of the second driving motors (9) is fixedly connected with one ends of the first bidirectional screw rods (6), two second sliding nuts (26) are sleeved on front and back threaded sections of the first bidirectional screw rods (6), one side of the second sliding nuts (26) is fixedly connected with a first moving frame (4), one side of the second sliding nuts (5) is fixedly connected with a second moving frame (5), one side of the second sliding nuts (5) is fixedly connected with one side of the second moving frame (4), the first moving frame (4) and the second moving frame (5) are both connected in the positioning frame (2) through guide blocks (11) in a sliding mode, and the first moving block (12) is matched with the second moving frame (5) in a sliding mode, wherein the first moving frame (4) and the second moving frame (5) are adjacent up and down.
3. An adjustable positioning tool according to claim 1, characterized in that the deformation assembly comprises a first rotating clamping plate (21) slidably connected in the clamping frame (3), the first rotating clamping plate (21) is slidably connected with two second rotating clamping plates (22), and the second rotating clamping plates (22) are slidably connected with two third rotating clamping plates (23).
4. An adjustable positioning tool according to any one of claims 1-3, characterized in that a rotating motor (24) is fixedly connected in the first moving block (12), a connecting turntable (25) is rotatably connected in the first moving block (12), an output shaft of the rotating motor (24) is fixedly connected with the bottom of the connecting turntable (25), and the connecting turntable (25) is fixedly connected with the clamping frame (3).
5. The adjustable positioning tool according to claim 1, characterized in that four second bevel gears (17) are rotationally connected to the bottom plate (1), rotating nuts (16) are fixedly connected to the tops of the second bevel gears (17), four threaded rods (13) penetrate through the bottom plate (1), the tops of the threaded rods (13) are fixedly connected with the positioning frame (2), the threaded rods (13) penetrate through the rotating nuts (16), sliding plates (20) are fixedly connected to the bottoms of the threaded rods (13), the sliding plates (20) are slidingly connected to the bottom plate (1), three connecting shafts (14) are rotationally connected to the bottom plate (1), the connecting shafts (14) are located between two adjacent threaded rods (13), the threads of the threaded rods (13) corresponding to two ends of each connecting shaft (14) are oppositely arranged, first bevel gears (15) are fixedly sleeved at two ends of each connecting shaft (14), and the first bevel gears (15) are correspondingly meshed with the second bevel gears (17).
6. An adjustable positioning tool according to claim 1, characterized in that a third driving motor (19) is fixedly connected in the bottom plate (1), a third bevel gear (18) is fixedly sleeved on an output shaft of the third driving motor (19), and the third bevel gear (18) is meshed with the second bevel gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951402.0U CN220260188U (en) | 2023-07-24 | 2023-07-24 | Adjustable positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951402.0U CN220260188U (en) | 2023-07-24 | 2023-07-24 | Adjustable positioning tool |
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| Publication Number | Publication Date |
|---|---|
| CN220260188U true CN220260188U (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321951402.0U Active CN220260188U (en) | 2023-07-24 | 2023-07-24 | Adjustable positioning tool |
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| CN (1) | CN220260188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118239227A (en) * | 2024-05-27 | 2024-06-25 | 珠海恒格微电子装备有限公司 | PCB grillage car and grillage automatic regulating apparatus with adjustable |
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2023
- 2023-07-24 CN CN202321951402.0U patent/CN220260188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118239227A (en) * | 2024-05-27 | 2024-06-25 | 珠海恒格微电子装备有限公司 | PCB grillage car and grillage automatic regulating apparatus with adjustable |
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