CN220007719U - Workpiece clamping device - Google Patents
Workpiece clamping device Download PDFInfo
- Publication number
- CN220007719U CN220007719U CN202321008126.4U CN202321008126U CN220007719U CN 220007719 U CN220007719 U CN 220007719U CN 202321008126 U CN202321008126 U CN 202321008126U CN 220007719 U CN220007719 U CN 220007719U
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- China
- Prior art keywords
- motor
- cylinder
- clamping device
- mounting cylinder
- laser gyroscope
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Gyroscopes (AREA)
Abstract
The utility model relates to the technical field of clamping devices, in particular to a workpiece clamping device which comprises a motor, a rotating shaft, a clamping mechanism and a lifting mechanism, wherein the lifting mechanism comprises a mounting cylinder, a driving assembly, a sliding cylinder and a reinforcing assembly, a laser gyroscope cavity is clamped on the rotating shaft through the clamping mechanism, the motor drives the rotating shaft to drive the clamped laser gyroscope cavity to rotate for multiple times, when the height between an output end of the motor and a workbench is smaller than the radius of the laser gyroscope cavity, the driving assembly drives the sliding cylinder to slide out of the mounting cylinder until the height between the output end of the motor and the workbench is larger than the radius of the laser gyroscope cavity, and then the sliding cylinder is fixed on the mounting cylinder through the reinforcing assembly, so that the problem of poor clamping practicability of the conventional workpiece clamping device on the laser gyroscope cavity is solved.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a workpiece clamping device.
Background
The laser gyroscope cavity generally needs to be machined for multiple times, the internal optical channel needs to be precisely machined, the workpiece needs to be clamped and adjusted for multiple times, the precision of positioning and clamping influences the machining precision of the workpiece, and finally the problem of low machining precision of the cavity is caused.
At present, prior art (CN 214351040U) discloses a laser gyroscope cavity processing work piece clamping device, and the device is provided with rotation axis, flange, pressure strip and sucking disc, the flange with the coaxial setting of rotation axis, pressure strip with the coaxial setting of rotation axis pressure strip with the clearance between the flange is installed the laser gyroscope cavity work piece of waiting to process, and is in through setting up the pressure strip is close to the terminal surface of laser gyroscope cavity the fixed work piece of waiting to process of sucking disc does not need many times clamping adjustment when carrying out many times precision machining to the inside optical channel of laser gyroscope cavity to reduce the clamping process and influence the precision of work piece processing, and then improve the cavity machining precision of laser gyroscope.
By adopting the mode, when the motor is directly installed on the workbench, if the height between the output end of the motor and the workbench is smaller than the radius of the laser gyroscope cavity, the reserved space cannot clamp the laser gyroscope cavity, so that the practicability of clamping the laser gyroscope cavity is reduced.
Disclosure of Invention
The utility model aims to provide a workpiece clamping device, and aims to solve the problem that the existing workpiece clamping device is poor in practicability of clamping a laser gyroscope cavity.
In order to achieve the above object, the present utility model provides a workpiece clamping device, which comprises a motor, a rotating shaft, a clamping mechanism and a lifting mechanism, wherein the lifting mechanism comprises a mounting cylinder, a driving assembly, a sliding cylinder and a reinforcing assembly;
the rotary shaft with motor output fixed connection, clamping mechanism set up in the rotation axis keep away from one side of motor, drive assembly set up in the installation section of thick bamboo, smooth section of thick bamboo with installation section of thick bamboo sliding connection, and with drive assembly connects, and is located in the installation section of thick bamboo, consolidate the subassembly set up in installation section of thick bamboo lateral wall.
The driving assembly comprises a second motor, a screw rod and an adapter ring, wherein the second motor is fixedly connected with the mounting cylinder and is positioned at the inner bottom of the mounting cylinder, the screw rod is fixedly connected with the output end of the second motor, and the adapter ring is in threaded connection with the screw rod, is fixedly connected with the sliding cylinder and is positioned on the outer side wall of the screw rod.
The driving assembly further comprises a limiting block, wherein the limiting block is fixedly connected with the screw rod and is located at one side far away from the second motor.
The reinforcing component comprises a rotating rod and an inserting rod, wherein the rotating rod is fixedly connected with the installation cylinder and is positioned on the outer side wall of the installation cylinder, and the inserting rod is in sliding connection with the rotating rod and is positioned on the inner side wall of the sliding cylinder.
The reinforcing component further comprises a pull ring, wherein the pull ring is fixedly connected with the insertion rod and is positioned at one side far away from the sliding cylinder.
According to the workpiece clamping device, the laser gyroscope cavity is clamped on the rotating shaft through the clamping mechanism, the motor drives the rotating shaft to drive the clamped laser gyroscope cavity to rotate for multiple processing, when the height between the output end of the motor and the workbench is smaller than the radius of the laser gyroscope cavity, the driving assembly drives the sliding cylinder to slide out of the mounting cylinder until the height between the output end of the motor and the workbench is larger than the radius of the laser gyroscope cavity, and then the sliding cylinder is fixed on the mounting cylinder through the reinforcing assembly, so that the problem that the clamping practicability of the existing workpiece clamping device for the laser gyroscope cavity is poor is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of a workpiece clamping device according to a first embodiment of the utility model.
Fig. 2 is a cross-sectional view of a workpiece clamping device in accordance with a second embodiment of the utility model.
101-motor, 102-rotation axis, 103-clamping mechanism, 104-elevating system, 105-installation section of thick bamboo, 106-drive assembly, 107-slide section of thick bamboo, 108-reinforcement subassembly, 109-second motor, 110-screw rod, 111-adapter ring, 112-stopper, 113-bull stick, 114-insert rod, 201-pull ring.
Detailed Description
The first embodiment of the utility model is as follows:
referring to fig. 1, fig. 1 is a schematic structural diagram of a workpiece clamping device according to a first embodiment of the utility model.
The utility model provides a workpiece clamping device, which comprises a motor 101, a rotating shaft 102, a clamping mechanism 103 and a lifting mechanism 104, wherein the lifting mechanism 104 comprises a mounting cylinder 105, a driving assembly 106, a sliding cylinder 107 and a reinforcing assembly 108, the driving assembly 106 comprises a second motor 109, a screw rod 110, an adapter ring 111 and a limiting block 112, and the reinforcing assembly 108 comprises a rotating rod 113 and an inserting rod 114. The problem that the existing workpiece clamping device clamps the laser gyroscope cavity is poor in practicality is solved through the scheme, and it can be understood that the scheme can be used in a scene that the height between the output end of the motor 101 and the workbench is smaller than the radius of the laser gyroscope cavity.
For this embodiment, the rotation shaft 102 is fixedly connected with the output end of the motor 101, the clamping mechanism 103 is disposed on one side, far away from the motor 101, of the rotation shaft 102, the driving assembly 106 is disposed in the mounting cylinder 105, the sliding cylinder 107 is slidably connected with the mounting cylinder 105, is connected with the driving assembly 106, is located in the mounting cylinder 105, and the reinforcing assembly 108 is disposed on the outer side wall of the mounting cylinder 105. The laser gyroscope cavity is clamped on the rotating shaft 102 through the clamping mechanism 103, the motor 101 drives the rotating shaft 102 to drive the clamped laser gyroscope cavity to rotate for multiple times, when the height between the output end of the motor 101 and the workbench is smaller than the radius of the laser gyroscope cavity, the driving assembly 106 drives the sliding cylinder 107 to slide out of the mounting cylinder 105 until the height between the output end of the motor 101 and the workbench is larger than the radius of the laser gyroscope cavity, and then the sliding cylinder 107 is fixed on the mounting cylinder 105 through the reinforcing assembly 108, so that the problem that the existing workpiece clamping device is poor in clamping practicability of the laser gyroscope cavity is solved.
The second motor 109 is fixedly connected with the mounting cylinder 105 and is located at the inner bottom of the mounting cylinder 105, the screw rod 110 is fixedly connected with the output end of the second motor 109, and the adapter ring 111 is in threaded connection with the screw rod 110 and is fixedly connected with the sliding cylinder 107 and is located on the outer side wall of the screw rod 110. The second motor 109 drives the screw 110 to rotate, and the screw 110 drives the adapter ring 111 to drive the slide cylinder 107 to slide out of the mounting cylinder 105 through threaded fit.
Second, the limiting block 112 is fixedly connected with the screw 110, and is located at a side far away from the second motor 109. The limiting block 112 is used for increasing the diameter of the screw 110 away from the second motor 109, so as to prevent the adapter ring 111 from being separated from the screw 110.
Meanwhile, the rotating rod 113 is fixedly connected with the mounting cylinder 105 and is positioned on the outer side wall of the mounting cylinder 105, and the inserting rod 114 is slidably connected with the rotating rod 113 and is positioned on the inner side wall of the sliding cylinder 107. When the height adjustment of the slide cylinder 107 is completed, the rotating rod 113 is rotated, so that the insertion rod 114 on the rotating rod 113 is aligned with the fixing hole on the slide cylinder 107, and the insertion rod 114 is pushed to the side close to the slide cylinder 107, so that the insertion rod 114 is inserted into the corresponding fixing hole, and the fixing is completed.
When the height between the output end of the motor 101 and the workbench is smaller than the radius of the laser gyroscope cavity, the second motor 109 drives the screw 110 to rotate, the screw 110 drives the adapter ring 111 to drive the sliding cylinder 107 to slide out of the mounting cylinder 105 through threaded fit until the height between the output end of the motor 101 and the workbench is larger than the radius of the laser gyroscope cavity, and then the rotating rod 113 rotates, so that the insert rod 114 on the rotating rod 113 and the fixing hole on the sliding cylinder 107 are opposite to each other, and the insert rod 114 is pushed to the side close to the sliding cylinder 107, so that the insert rod 114 is inserted into the corresponding fixing hole, and fixing is completed, thereby solving the problem of poor practicability of clamping the laser gyroscope cavity by the existing workpiece clamping device.
The second embodiment of the utility model is as follows:
referring to fig. 2 on the basis of the first embodiment, fig. 2 is a cross-sectional view of a workpiece clamping device according to a second embodiment of the utility model.
The reinforcement assembly 108 of the workpiece clamping device of the present embodiment further includes a pull ring 201.
For this embodiment, the pull ring 201 is fixedly connected to the insertion rod 114 and is located on a side away from the slide tube 107. The pull ring 201 can concentrate the force application point to the insertion rod 114, thereby improving the force application effect to the insertion rod 114.
When the slide cylinder 107 is not fixed, the pull ring 201 is pulled to the side far away from the slide cylinder 107, so that the pull ring 201 drives the insertion rod 114 to move out of the fixing hole of the slide cylinder 107.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. The workpiece clamping device comprises a motor, a rotating shaft and a clamping mechanism, wherein the rotating shaft is fixedly connected with the output end of the motor, the clamping mechanism is arranged on one side of the rotating shaft away from the motor,
the lifting mechanism comprises a mounting cylinder, a driving assembly, a sliding cylinder and a reinforcing assembly;
the driving assembly is arranged in the mounting cylinder, the sliding cylinder is in sliding connection with the mounting cylinder, is connected with the driving assembly and is positioned in the mounting cylinder, and the reinforcing assembly is arranged on the outer side wall of the mounting cylinder.
2. A workpiece clamping device as recited in claim 1, wherein,
the driving assembly comprises a second motor, a screw rod and an adapter ring, wherein the second motor is fixedly connected with the mounting cylinder and is positioned at the inner bottom of the mounting cylinder, the screw rod is fixedly connected with the output end of the second motor, and the adapter ring is in threaded connection with the screw rod, is fixedly connected with the sliding cylinder and is positioned on the outer side wall of the screw rod.
3. A workpiece clamping device as recited in claim 2, wherein,
the driving assembly further comprises a limiting block, wherein the limiting block is fixedly connected with the screw rod and is located at one side far away from the second motor.
4. A workpiece clamping device as recited in claim 3, wherein,
the reinforcing component comprises a rotating rod and an inserting rod, wherein the rotating rod is fixedly connected with the installation cylinder and is positioned on the outer side wall of the installation cylinder, and the inserting rod is in sliding connection with the rotating rod and is positioned on the inner side wall of the sliding cylinder.
5. A workpiece clamping device as recited in claim 4, wherein,
the reinforcing component further comprises a pull ring, wherein the pull ring is fixedly connected with the insertion rod and is positioned at one side far away from the sliding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008126.4U CN220007719U (en) | 2023-04-27 | 2023-04-27 | Workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008126.4U CN220007719U (en) | 2023-04-27 | 2023-04-27 | Workpiece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220007719U true CN220007719U (en) | 2023-11-14 |
Family
ID=88693030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008126.4U Active CN220007719U (en) | 2023-04-27 | 2023-04-27 | Workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220007719U (en) |
-
2023
- 2023-04-27 CN CN202321008126.4U patent/CN220007719U/en active Active
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