CN216859786U - Adjustable cylinder for mechanical arm - Google Patents
Adjustable cylinder for mechanical arm Download PDFInfo
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- CN216859786U CN216859786U CN202123060691.9U CN202123060691U CN216859786U CN 216859786 U CN216859786 U CN 216859786U CN 202123060691 U CN202123060691 U CN 202123060691U CN 216859786 U CN216859786 U CN 216859786U
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- mechanical arm
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Abstract
The utility model discloses an adjustable cylinder for a mechanical arm, which comprises a cylinder body and a connecting plate arranged at the bottom of the cylinder body, wherein a limiting component is arranged in the connecting plate, a base is arranged at the bottom of the connecting plate, and an adjusting component is arranged in the base; spacing subassembly for install fixedly cylinder body, including setting up the lead screw in the connecting plate is inside, the lead screw both ends are provided with revolves to opposite thread groove, lead screw one end extends to the connecting plate outside and is connected with the knob, the lead screw both ends all are provided with rather than matched with slider, the slider top extends to the connecting plate top and is provided with the limiting plate, through being provided with spacing subassembly, is convenient for install and change robotic arm, is convenient for adjust cylinder body's position through being provided with adjusting part, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of mechanical arms, in particular to an adjustable cylinder for a mechanical arm.
Background
The robot arm is an automated mechanical device which is widely applied in the field of robotics, and although the robot arm has different forms, the robot arm has a common characteristic that the robot arm can receive an instruction and accurately position to a certain point on a three-dimensional (or two-dimensional) space to perform work. The driving system consists of various electric, liquid and gas devices. The pneumatic device consists of a compressor, a pipeline system, a control valve system, an air pressure energy mechanical operation and other parts. The cylinder is the main component for converting air pressure energy into mechanical operation.
The position of the cylinder is inconvenient to adjust when the existing device is used, the flexibility of the mechanical arm in the using process is influenced, the cylinder is inconvenient to disassemble when the existing device is used, the mechanical arm with different sizes is inconvenient to replace, and the practicability of the device is influenced.
In view of the above problems, an improved cylinder for an adjustable robot arm is now designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable cylinder for a mechanical arm, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the adjustable cylinder for the mechanical arm comprises a cylinder body and a connecting plate arranged at the bottom of the cylinder body, wherein a limiting assembly is arranged inside the connecting plate, a base is arranged at the bottom of the connecting plate, and an adjusting assembly is arranged inside the base;
spacing subassembly for install fixedly cylinder body, including setting up the lead screw in the connecting plate is inside, the lead screw both ends are provided with revolves to opposite thread groove, lead screw one end extends to the connecting plate outside and is connected with the knob, the lead screw both ends all are provided with rather than matched with slider, the slider top extends to the connecting plate top and is provided with the limiting plate.
Preferably, adjusting part for adjust the position of cylinder body on the horizontal direction, including setting up the threaded rod in the base inside, threaded rod one end extends to the base outside and is connected with the handle, be provided with on the threaded rod rather than matched with regulating block, the regulating block top is provided with the connecting rod, the one end that the regulating block was kept away from to the connecting rod extends to the base top and is connected with the connecting plate bottom.
Preferably, one end of the connecting rod, which is far away from the connecting plate, is rotatably connected with the adjusting block.
Preferably, the top of the base is provided with a sliding groove matched with the connecting rod.
Preferably, a bearing matched with the connecting rod is arranged in the adjusting block.
Preferably, the bottom of the base is provided with a rubber pad with a plurality of anti-skid projections.
Compared with the prior art, the utility model has the beneficial effects that:
1. the limiting assembly is arranged in the device, the screw rod can be driven to rotate by rotating the knob, so that the two sliding blocks drive the limiting plates to move in opposite directions, the distance between the two limiting plates is adjusted, the bottoms of the air cylinder bodies of different models can be conveniently fixed, the air cylinder bodies can be conveniently detached, the mechanical arms can be conveniently replaced, and the device is high in practicability.
2. The adjusting assembly is arranged in the device, the threaded rod can be driven to rotate by rotating the handle, the adjusting block can move along the threaded rod, and the connecting plate can be driven to move under the action of the connecting rod, so that the position of the cylinder body in the horizontal direction can be adjusted, the flexibility of the mechanical arm in use can be improved, and the device is high in practicability.
3. According to the device, the connecting rod is rotatably connected with the adjusting block, and the connecting rod can be driven to rotate by rotating the connecting plate, so that the angle of the cylinder body can be adjusted conveniently, and the flexibility of the mechanical arm can be further improved.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable cylinder for a robot arm.
Fig. 2 is a schematic structural diagram of the inside of a connecting plate in an adjustable cylinder for a robot arm.
Fig. 3 is a schematic structural diagram of the interior of the base in the cylinder for the adjustable robot arm.
The device comprises a cylinder body 11, a base 12, a connecting plate 13, a screw rod 14, a sliding block 15, a knob 16, a limiting plate 17, a threaded rod 18, a handle 19, an adjusting block 20, a connecting rod 21 and a sliding chute 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, the adjustable cylinder for a robot arm includes a cylinder body 11 and a connecting plate 13 disposed at the bottom of the cylinder body 11, a limiting assembly is disposed inside the connecting plate 13, a base 12 is disposed at the bottom of the connecting plate 13, and an adjusting assembly is disposed inside the base 12;
spacing subassembly for install fixedly cylinder body 11, including setting up at the inside lead screw 14 of connecting plate 13, 14 both ends of lead screw are provided with and revolve to opposite thread groove, 14 one end of lead screw extends to the connecting plate 13 outside and is connected with knob 16, 14 both ends of lead screw all are provided with rather than matched with slider 15, 15 tops of slider extend to connecting plate 13 top and are provided with limiting plate 17.
The adjusting part is used for adjusting the position of the cylinder body 11 in the horizontal direction, and comprises a threaded rod 18 arranged inside a base 12, one end of the threaded rod 18 extends to the outer side of the base 12 and is connected with a handle 19, an adjusting block 20 matched with the threaded rod 18 is arranged on the threaded rod 18, a connecting rod 21 is arranged at the top of the adjusting block 20, one end, away from the adjusting block 20, of the connecting rod 21 extends to the upper side of the base 12 and is connected with the bottom of a connecting plate 13, the threaded rod can be driven to rotate by rotating the handle, the adjusting block can be moved along the threaded rod, the connecting plate can be driven to move under the action of the connecting rod, and therefore the position of the cylinder body in the horizontal direction is adjusted.
Connecting rod 21 keeps away from the one end of connecting plate 13 and is connected with regulating block 20 rotation, regulating block 20 is inside to be provided with the bearing that matches with connecting rod 21, can drive the connecting rod through rotating the connecting plate and rotate to be convenient for adjust the angle of cylinder body, be favorable to further improving robotic arm's flexibility.
The spout 22 that matches with connecting rod 21 is seted up at base 12 top, and the spout plays direction and spacing effect to the connecting rod, can improve the stability of connecting plate at the removal in-process through the cooperation of connecting rod with the spout, prevents that the direction from taking place the skew.
Example 2
The difference from example 1 is: the bottom of the base 12 is provided with a rubber pad with a plurality of anti-skidding protrusions, the rubber pad can prevent static phenomena from affecting use, and the anti-skidding protrusions can increase friction force between the base and an operating platform, so that the stability of the electric tool is improved.
The working principle of the utility model is as follows: can drive the lead screw through rotating the knob during operation and rotate, thereby make two sliders drive the limiting plate and remove to opposite direction, then adjust the distance between two limiting plates, be convenient for fix the cylinder body bottom of different models, convenient to detach simultaneously, thereby be convenient for change robotic arm, can drive the threaded rod through rotating the handle and rotate, make the regulating block can remove along the threaded rod, can drive the connecting plate and remove under the effect of connecting rod, thereby adjust the position of cylinder body on the horizontal direction, robotic arm's flexibility when being favorable to improving the use, moreover, the steam generator is simple in structure, and high operation convenience is used, therefore, the clothes hanger is strong in practicability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. The adjustable air cylinder for the mechanical arm comprises an air cylinder body (11) and a connecting plate (13) arranged at the bottom of the air cylinder body (11), and is characterized in that a limiting assembly is arranged inside the connecting plate (13), a base (12) is arranged at the bottom of the connecting plate (13), and an adjusting assembly is arranged inside the base (12);
spacing subassembly for it is fixed to install cylinder body (11), including setting up lead screw (14) in connecting plate (13) inside, lead screw (14) both ends are provided with and revolve to opposite thread groove, lead screw (14) one end extends to connecting plate (13) outside and is connected with knob (16), lead screw (14) both ends all are provided with rather than matched with slider (15), slider (15) top extends to connecting plate (13) top and is provided with limiting plate (17).
2. The adjustable cylinder for the mechanical arm as claimed in claim 1, wherein the adjusting assembly is used for adjusting the position of the cylinder body (11) in the horizontal direction, and comprises a threaded rod (18) arranged inside the base (12), one end of the threaded rod (18) extends to the outer side of the base (12) and is connected with a handle (19), an adjusting block (20) matched with the threaded rod (18) is arranged on the threaded rod (18), a connecting rod (21) is arranged at the top of the adjusting block (20), and one end, far away from the adjusting block (20), of the connecting rod (21) extends to the position above the base (12) and is connected with the bottom of the connecting plate (13).
3. The adjustable cylinder for a mechanical arm according to claim 2, wherein one end of the connecting rod (21) far away from the connecting plate (13) is rotatably connected with the adjusting block (20).
4. The adjustable cylinder for a mechanical arm according to claim 3, wherein a sliding groove (22) matched with the connecting rod (21) is formed at the top of the base (12).
5. The adjustable cylinder for a manipulator arm according to claim 3, wherein a bearing matched with the connecting rod (21) is arranged inside the adjusting block (20).
6. The adjustable cylinder for the mechanical arm as claimed in claim 1, wherein a rubber pad with a plurality of anti-slip protrusions is arranged at the bottom of the base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060691.9U CN216859786U (en) | 2021-12-07 | 2021-12-07 | Adjustable cylinder for mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060691.9U CN216859786U (en) | 2021-12-07 | 2021-12-07 | Adjustable cylinder for mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859786U true CN216859786U (en) | 2022-07-01 |
Family
ID=82127297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060691.9U Active CN216859786U (en) | 2021-12-07 | 2021-12-07 | Adjustable cylinder for mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859786U (en) |
-
2021
- 2021-12-07 CN CN202123060691.9U patent/CN216859786U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 215000, 147-1502, Sun City, North Xieyu Street, Industrial Park, Suzhou City, Jiangsu Province Patentee after: He Chunyi Country or region after: Zhong Guo Address before: 215000 aigehao Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU WENDA AUTOMATION INDUSTRY Co.,Ltd. Country or region before: Zhong Guo |