CN219275015U - Clamping mechanism with pressure sensor - Google Patents
Clamping mechanism with pressure sensor Download PDFInfo
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- CN219275015U CN219275015U CN202223603891.9U CN202223603891U CN219275015U CN 219275015 U CN219275015 U CN 219275015U CN 202223603891 U CN202223603891 U CN 202223603891U CN 219275015 U CN219275015 U CN 219275015U
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- pressure sensor
- clamping
- mounting plate
- internal spline
- spline
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Abstract
The utility model relates to a clamping mechanism with a pressure sensor, which comprises a rotating module and a clamping module, wherein the clamping module comprises a second mounting plate, one surface of the second mounting plate is connected with the rotating module, the other surface of the second mounting plate is connected with a connecting shaft, the pressure sensor is arranged in the second mounting plate, and the clamping assembly is connected in the connecting shaft through an action assembly; the action assembly comprises an external spline sleeved in the connecting shaft, an internal spline is sleeved in the external spline, a gasket is installed at one end of the internal spline, a base is connected to the other end of the internal spline, a screw is connected to the gasket, a gap is formed between the screw and the pressure sensor, and an elastic element is installed between the base and the external spline. By arranging the pressure sensor, the utility model not only can ensure the clamping and pressing function, but also can further improve the success rate of product lamination in the automatic assembly process of the camera, avoid the phenomena of insufficient lamination and excessive lamination, reduce the loss of products, improve the yield of finished products and reduce the production cost.
Description
Technical Field
The utility model relates to the technical field of camera assembly, in particular to a clamping mechanism with a pressure sensor.
Background
Along with the continuous development of science and technology, the automatic equipment of camera replaces the manual work gradually and begins the equipment work of carrying out the camera, has effectively accelerated the production efficiency of camera. In the automatic assembly process of the camera, the clamping jaw is required to clamp different parts in the camera onto corresponding parts for assembly operation.
But the clamping mechanism of the existing product only has the simplest clamping and pressing action, and the problem that the pressing is not in place or excessive occurs in the pressing process due to the difference of the clamping positions and the difference of the products during pressing, so that the product is damaged, the production cost is increased, and the yield of the product is reduced.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the clamping mechanism of the product in the prior art only has the simplest clamping and pressing action, and the pressing is not in place or excessive due to the difference of the clamping positions and the difference of the products in the pressing process.
In order to solve the technical problems, the utility model provides a clamping mechanism with a pressure sensor, which comprises
A rotation module;
the clamping module comprises a second mounting plate, one surface of the second mounting plate is connected with the rotating module, the other surface of the second mounting plate is connected with a connecting shaft, a pressure sensor is arranged in the second mounting plate, and a clamping assembly is connected in the connecting shaft through an action assembly;
the action assembly comprises an external spline sleeved in the connecting shaft, an internal spline is sleeved in the external spline, a gasket is installed at one end of the internal spline, a base is connected to the other end of the internal spline, a screw is connected to the gasket, a gap is formed between the screw and the pressure sensor, and an elastic element is installed between the base and the external spline.
In one embodiment of the utility model, the second mounting plate is provided with a storage groove, and the pressure sensor is fixedly arranged in the storage groove.
In one embodiment of the utility model, a first penetrating hole and a second penetrating hole are formed in the connecting shaft, the external spline is sleeved in the first penetrating hole, the internal spline is penetrated in the external spline, the gasket is installed in the second penetrating hole, and the screw penetrates through the gasket to be connected with the internal spline.
In one embodiment of the utility model, the internal spline is in clearance fit with the first through hole.
In one embodiment of the present utility model, the spacer is in clearance fit with the second through hole.
In one embodiment of the utility model, the rotary module comprises a motor connected to a speed reducer through a first mounting plate, and the speed reducer is connected to the second mounting plate through a third mounting plate.
In one embodiment of the utility model, the clamping assembly comprises a clamping jaw cylinder, the clamping jaw cylinder is connected with the base, and a finger sleeve of the clamping jaw cylinder is provided with a clamping arm.
In one embodiment of the utility model, a fourth mounting plate is mounted between the jaw cylinder and the base.
In one embodiment of the utility model, the device further comprises a control module, wherein the control module is respectively connected with the clamping jaw cylinder and the pressure sensor.
In one embodiment of the utility model, the elastic element is a spring.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the clamping mechanism with the pressure sensor, the clamping module can be driven to rotate by the rotating module, the clamping assembly can be used for taking and placing the lens, the internal spline moves up and down, and the screws on the internal spline are contacted with the pressure sensor to generate different pressure values so as to achieve the effect of pressure detection. When the force is applied, a gap is arranged between the screw and the pressure sensor, the clamping assembly moves to the corresponding position and presses down the lens to the corresponding product, the internal spline compresses the elastic element to move upwards under the action of force, the screw contacts with the pressure sensor to generate pressure, and when certain pressure is reached, the product is pressed in place. The mechanism can not only have the function of clamping and pressing down through the arrangement of the pressure sensor, but also further improve the success rate of product lamination in the automatic assembly process of the camera, avoid the phenomena of insufficient lamination and excessive lamination, reduce the loss of products, improve the yield of finished products and reduce the production cost.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic perspective view of a clamping mechanism with a pressure sensor according to the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the clamping mechanism with pressure sensor of the present utility model;
FIG. 3 is a cross-sectional view of the clamping mechanism with pressure sensor of the present utility model;
description of the specification reference numerals: 1. a rotation module; 11. a motor; 12. a first mounting plate; 13. a speed reducer; 14. a third mounting plate; 2. a clamping module; 21. a second mounting plate; 22. a storage groove; 23. a pressure sensor; 24. a connecting shaft; 241. a first through hole; 242. a second through hole; 3. an action assembly; 31. an external spline; 32. an internal spline; 33. a gasket; 34. a screw; 35. an elastic element; 4. a clamping assembly; 41. a clamping jaw cylinder; 42. a gripping arm; 5. a base; 6. and a fourth mounting plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-3, the utility model provides a clamping mechanism with a pressure sensor, which comprises a rotary module 1 and a clamping module 2, wherein the clamping module 2 comprises a second mounting plate 21, one surface of the second mounting plate 21 is connected with the rotary module 1, the other surface of the second mounting plate is connected with a connecting shaft 24, the pressure sensor 23 is arranged in the second mounting plate 21, and the clamping assembly 4 is connected in the connecting shaft 24 through an action assembly 3; the action assembly 3 comprises an external spline 31 sleeved in the connecting shaft 24, an internal spline 32 is sleeved in the external spline 31, a gasket 33 is installed at one end of the internal spline 32, a base 5 is connected to the other end of the internal spline 32, a screw 34 is connected to the gasket 33, a gap is arranged between the screw 34 and the pressure sensor 23, and an elastic element 35 is installed between the base 5 and the external spline 31.
The clamping mechanism has the advantages that the clamping module 2 can be driven to rotate by the rotating module 1, the clamping assembly 4 can be used for taking and placing the lens, the internal spline 32 moves up and down, and the screws 34 on the internal spline 32 are contacted with the pressure sensor 23 to generate different pressure values so as to achieve the effect of pressure detection. When the force is applied, a gap is arranged between the screw 34 and the pressure sensor 23, when the clamping assembly 4 moves to the corresponding position and presses down the lens to the corresponding product, the internal spline 32 compresses the elastic element 35 to move upwards under the action of force, the screw 34 contacts with the pressure sensor 23 to generate pressure, and when the pressure reaches a certain pressure, the product is pressed in place. The mechanism can not only enable the clamping to press down through the arrangement of the pressure sensor 23, but also further improve the success rate of product lamination in the automatic assembly process of the camera, avoid the phenomena of insufficient lamination and excessive lamination, reduce the loss of products, improve the yield of finished products and reduce the production cost.
Specifically, a storage groove 22 is formed in the second mounting plate 21, and the pressure sensor 23 is fixedly mounted in the storage groove 22, so that the position of the pressure sensor 23 is kept motionless, a more accurate pressure value can be obtained when the pressure sensor is pressed down, and the phenomena of insufficient pressing and excessive pressing are avoided.
In this embodiment, the connecting shaft 24 is internally provided with a first penetrating hole 241 and a second penetrating hole 242, a bump is arranged between the first penetrating hole 241 and the second penetrating hole 242, the external spline 31 is sleeved in the first penetrating hole 241, the external spline 31 is clamped on the end face of the bump, the internal spline 32 is penetrated in the external spline 31, the internal spline 32 can penetrate the bump, the gasket 33 is installed in the second penetrating hole 242, the screw 34 penetrates the gasket 33 to be connected with the internal spline 32, the outer circle of the gasket 33 is larger than the inner hole of the bump, so that the internal spline 32 cannot fall under the action of no pressure.
Specifically, the internal spline 32 is in clearance fit with the first through hole 241, and the spacer 33 is in clearance fit with the second through hole 242. When the clamping module 2 presses down the product, the internal spline 32 can be ensured to be connected in a sliding way in the connecting shaft 24, namely, can move up and down, the internal spline 32 drives the gasket 33 and the screw 34 to move up and down in the connecting shaft 24, and the accuracy and smoothness of contact of the pressure sensor 23 are ensured.
Further, the rotary module 1 includes a motor 11, the motor 11 is connected to a speed reducer 13 through a first mounting plate 12, and the speed reducer 13 is connected to a second mounting plate 21 through a third mounting plate 14. The motor 11 drives the speed reducer 13 to rotate, so that the clamping module 2 is driven to rotate in multiple directions, and the requirements of taking and discharging materials in different directions are met.
In this embodiment, the gripping assembly 4 comprises a gripping cylinder 41, the gripping cylinder 41 being connected to the base 5, the finger glove of the gripping cylinder 41 being provided with a gripping arm 42. The clamping arm can be selected to be suitable according to the shape of the product, so that the picking and placing are safe. The clamping arm 42 is opened and closed by controlling the opening and closing of the clamping jaw air cylinder 41, so that the effect of taking and placing products is achieved, the pressing operation of the products under the same pressure is achieved through the pressure detection of the pressure sensor 23, and the diversity of taking and placing in the automatic assembling process of the camera and the success rate of product pressing are improved.
Specifically, the fourth mounting plate 6 is installed between the clamping jaw cylinder 41 and the base 5, and the clamping jaw cylinder 41 can be further installed and used more stably through the fourth mounting plate 6.
In addition, still include control module, control module connects clamping jaw cylinder 41 and pressure sensor 23 respectively, can realize the pressure value of automatic control clamping jaw cylinder 41's opening and shutting and pushing down the product, and then guarantee the success rate of product pressfitting and get the diversity of putting in the camera assembly process.
In this embodiment, the elastic element 35 is a spring, and when the product pressing operation is not performed, the spring provides a reaction force, so that the internal spline 32 keeps a gap between the pressure sensor 23 and the screw 34 without external force, and no pressure is generated. When the whole mechanism is pressed down during product pressing, the clamping jaw cylinder 41 has downward force, the spring is subjected to upward force, the internal spline 32 moves upwards under the action of force, the screw 34 is contacted with the pressure sensor 23 to generate pressure, and when certain pressure is reached, the product is pressed in place.
In the assembly process of the product, the motor 11 controls the clamping arm 42 to rotate to a corresponding clamping direction, the clamping jaw air cylinders 41 are opened to drive the clamping arm 42 to be separated, the clamping module 2 is pressed downwards to enable the whole body to descend to two sides of the product, the clamping jaw air cylinders 41 are closed to drive the clamping arm 42 to clamp the lens in a closed mode, the pressing clamping module 2 is moved to a corresponding position, the lens is pressed downwards to the corresponding product, the pressure sensor 23 generates pressure, when the pressure reaches a certain value, the pressing is completed, the clamping jaw air cylinders 41 are opened to drive the clamping arm 42 to be separated, and the whole mechanism ascends to move the clamping lens again.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. The utility model provides a take pressure sensor's fixture which characterized in that: comprising
A rotation module;
the clamping module comprises a second mounting plate, one surface of the second mounting plate is connected with the rotating module, the other surface of the second mounting plate is connected with a connecting shaft, a pressure sensor is arranged in the second mounting plate, and a clamping assembly is connected in the connecting shaft through an action assembly;
the action assembly comprises an external spline sleeved in the connecting shaft, an internal spline is sleeved in the external spline, a gasket is installed at one end of the internal spline, a base is connected to the other end of the internal spline, a screw is connected to the gasket, a gap is formed between the screw and the pressure sensor, and an elastic element is installed between the base and the external spline.
2. The clamping mechanism with pressure sensor of claim 1, wherein: the second mounting plate is internally provided with a storage groove, and the pressure sensor is fixedly arranged in the storage groove.
3. The clamping mechanism with pressure sensor of claim 1, wherein: the connecting shaft is internally provided with a first penetrating hole and a second penetrating hole, the external spline is sleeved in the first penetrating hole, the internal spline is penetrated in the external spline, the gasket is installed in the second penetrating hole, and the screw penetrates through the gasket to be connected with the internal spline.
4. A clamping mechanism with pressure sensor as claimed in claim 3, characterized in that: and the internal spline is in clearance fit with the first penetrating hole.
5. A clamping mechanism with pressure sensor as claimed in claim 3, characterized in that: and the gasket is in clearance fit with the second penetrating hole.
6. The clamping mechanism with pressure sensor of claim 1, wherein: the rotating module comprises a motor, wherein the motor is connected with a speed reducer through a first mounting plate, and the speed reducer is connected with a second mounting plate through a third mounting plate.
7. The clamping mechanism with pressure sensor of claim 1, wherein: the clamping assembly comprises a clamping jaw air cylinder, the clamping jaw air cylinder is connected with the base, and a clamping arm is arranged on a finger sleeve of the clamping jaw air cylinder.
8. The clamp mechanism with pressure sensor of claim 7, wherein: and a fourth mounting plate is arranged between the clamping jaw cylinder and the base.
9. The clamp mechanism with pressure sensor of claim 7, wherein: the control module is connected with the clamping jaw cylinder and the pressure sensor respectively.
10. The clamping mechanism with pressure sensor of claim 1, wherein: the elastic element is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603891.9U CN219275015U (en) | 2022-12-30 | 2022-12-30 | Clamping mechanism with pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603891.9U CN219275015U (en) | 2022-12-30 | 2022-12-30 | Clamping mechanism with pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219275015U true CN219275015U (en) | 2023-06-30 |
Family
ID=86934541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223603891.9U Active CN219275015U (en) | 2022-12-30 | 2022-12-30 | Clamping mechanism with pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219275015U (en) |
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2022
- 2022-12-30 CN CN202223603891.9U patent/CN219275015U/en active Active
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