CN219771120U - Annular part taking and placing mechanism - Google Patents
Annular part taking and placing mechanism Download PDFInfo
- Publication number
- CN219771120U CN219771120U CN202320982426.6U CN202320982426U CN219771120U CN 219771120 U CN219771120 U CN 219771120U CN 202320982426 U CN202320982426 U CN 202320982426U CN 219771120 U CN219771120 U CN 219771120U
- Authority
- CN
- China
- Prior art keywords
- clamping
- annular part
- groove
- clamping piece
- placing mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an annular part taking and placing mechanism which comprises a driving device, wherein the driving device is fixedly arranged on a fixed plate, a pneumatic device is movably arranged at the bottom of the fixed plate through a positioning device, a clamping component is fixedly arranged on the pneumatic device, the clamping component comprises a clamping main body and a clamping piece, the clamping piece is movably arranged in the clamping main body through a pin shaft, a blanking device is movably arranged in the clamping main body, the blanking device is positioned above the clamping piece, the pneumatic device is used for driving the blanking device to move, an elastic mechanism is arranged between the blanking device and the clamping piece, the elastic mechanism is used for resetting the blanking device and the clamping piece, a first through groove is formed in one end, far away from the pneumatic device, of the clamping main body, the first through groove is matched with the clamping piece in position, and the clamping piece penetrates through the first through groove to clamp the annular part.
Description
Technical Field
The utility model relates to the field of part moving equipment, in particular to an annular part taking and placing mechanism.
Background
The annular parts are of the type of common precision parts in mechanical parts and are various, for example, bearing inner rings, bearing outer rings, shaft rings and the like are annular parts with wider application, along with development of technology and industry, the demand for the annular parts is gradually increased, the processing and detection requirements for the annular parts are also strict, in the processing or automatic detection process, the annular parts are taken and placed by two kinds of manual taking and placing equipment and automatic taking and placing equipment, when the number of the annular parts is large, the manual taking and placing efficiency is low, the automatic taking and placing equipment is generally adopted, the common taking and placing mode is that the annular parts are taken through mechanical clamping jaws, but under the scene that the annular part taking and placing position requirement is high, the annular parts are taken through the mechanical clamping jaws, and the coaxiality of the mechanical clamping jaws and the annular parts cannot be guaranteed, so that the taking and placing precision of the annular parts is influenced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an annular part taking and placing mechanism which comprises a driving device, wherein the driving device is fixedly arranged on a fixed plate, and a pneumatic device is movably arranged at the bottom of the fixed plate through a positioning device;
the clamping assembly is fixedly arranged on the pneumatic device and comprises a clamping main body and a clamping piece, and the clamping piece is movably arranged in the clamping main body through a pin shaft;
the pneumatic device is used for driving the blanking device to move;
an elastic mechanism is arranged between the blanking device and the clamping piece and is used for resetting the blanking device and the clamping piece;
the clamping main body is far away from one end of the pneumatic device, a first through groove is formed in the clamping main body, the first through groove is matched with the clamping piece in position, and the clamping piece penetrates through the first through groove to clamp the annular part.
Preferably: the positioning device comprises a linear bearing and a guide post, wherein the linear bearing is fixedly arranged on the fixed plate, the guide post is movably arranged in the linear bearing, and the guide post penetrates through the fixed plate.
Preferably: the pneumatic device comprises a connecting plate, the top of the connecting plate is fixedly connected with the guide post, and one side of the connecting plate is fixedly connected with the driving device.
Preferably: the driving device is specifically a driving cylinder.
Preferably: the pneumatic device further comprises a piston, the piston is connected with the connecting plate through a telescopic rod, and the piston is located between the pneumatic device and the blanking device.
Preferably: the blanking device comprises a push-out piece, wherein the push-out piece is fixedly connected with the piston, and the push-out piece is positioned between the bolts.
Preferably: the clamping main body is fixedly connected with the connecting plate through a locking ring, the locking ring is fixedly connected with the connecting plate through a bolt, and the piston is positioned in the locking ring.
Preferably: the elastic mechanism is specifically a spring.
Preferably: the first through groove is formed in one side of the first through groove, the position of the second through groove is matched with that of the blanking device, and the blanking device penetrates through the second through groove to push the annular part.
Preferably: the clamping piece is provided with a lug, and the lug is used for limiting the elastic mechanism.
The utility model has the technical effects and advantages that:
when the fixed plate moves to the position right above the annular part, the pneumatic device is driven to move through the driving device, the bottom of the clamping piece contacts the inner wall of the annular part and then is extruded to generate elastic deformation, until the clamping piece stops driving when the bottom surface of the clamping main body reaches the end surface of the annular part, the clamping piece clamps the annular part through elasticity, after the clamping is completed, the fixed plate moves to the corresponding position, the pneumatic device drives the blanking device to move, the annular part is pushed by the blanking device, the annular part is released from the clamping piece, and the clamping main body bottom is matched with the inner diameter of the annular part, so that the clamping piece clamps the inner wall of the annular part, the coaxiality between the clamping mechanism and the annular part is ensured, and the clamping precision of the annular part can be effectively improved under the scene with higher requirement on the clamping position of the annular part.
Drawings
FIG. 1 is a schematic view of a mechanism for picking and placing annular parts according to an embodiment of the present utility model;
FIG. 2 is a side view of an annular part picking and placing mechanism provided by an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a front view of an annular part picking and placing mechanism provided by an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of a structure of a gripping sheet in the annular part picking and placing mechanism provided by the embodiment of the utility model;
fig. 7 is a bottom view of the annular part picking and placing mechanism provided by the embodiment of the utility model.
In the figure:
1. the device comprises a driving device, 101, a fixing plate, 102, an elastic mechanism, 2, a positioning device, 201, a linear bearing, 202, a guide post, 3, a pneumatic device, 301, a first through groove, 302, a connecting plate, 303, a piston, 304, a second through groove, 4, a clamping component, 401, a clamping main body, 402, a clamping piece, 403, a locking ring, 404, a convex block, 5, a blanking device, 501 and a pushing piece.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1-2, in this embodiment, an annular part taking and placing mechanism is provided, including a driving device 1, the driving device 1 is fixedly installed on a fixed plate 101, wherein the specific type of the driving device 1 can be determined according to actual needs, in this embodiment, a driving cylinder is specifically adopted for the driving device 1, a pneumatic device 3 is movably installed on the fixed plate 101 through a positioning device 2, the pneumatic device 3 includes a connecting plate 302 and a piston 303, the piston 303 is connected with the connecting plate 302 through a telescopic rod, an air inlet is provided on one side of the connecting plate 302, the piston 303 is controlled to move by changing the air pressure inside the connecting plate 302, the positioning device 2 includes a linear bearing 201 and a guide post 202, the linear bearing 201 is fixedly installed on the fixed plate 101, the guide post 202 is movably installed in the linear bearing 201, the guide post 202 is arranged penetrating through the fixed plate 101, the top of the connecting plate 302 is fixedly connected with the guide post 202, one side of the connecting plate 302 is fixedly connected with the driving device 1, the pneumatic device 3 is driven to move through the driving device 1, and the movement of the starting device is guided through the positioning device 2, so that the accuracy of the taking and placing mechanism is effectively increased.
In this embodiment, as shown in fig. 3-7, a clamping component 4 is fixedly installed on a pneumatic device 3 through a locking ring 403, the top of the locking ring 403 is fixed with a connecting plate 302 through a bolt, a piston 303 is located inside the locking ring 403, wherein the clamping component 4 comprises a clamping main body 401 and a clamping piece 402, the clamping piece 402 is movably installed inside the clamping main body 401 through a pin shaft, a blanking device 5 is movably installed inside the clamping main body 401, the blanking device 5 is located above the clamping piece 402, the blanking device 5 comprises a push-out piece 501, the push-out piece 501 is fixedly connected with the piston 303, the push-out piece 501 is located between pins, the pneumatic device 3 is used for driving the blanking device 5 to move, an elastic mechanism 102 is arranged between the blanking device 5 and the clamping piece 402, the resetting of the blanking device 5 and the clamping piece 402 is realized through the elastic mechanism 102, wherein the specific type of the elastic mechanism 102 can be determined according to actual needs, in this embodiment, the elastic mechanism 102 specifically adopts a spring, a bump 404 is disposed on the clamping piece 402, the elastic mechanism 102 is limited by the bump 404, a first through groove 301 is disposed at one end of the clamping main body 401 far away from the pneumatic device 3, the first through groove 301 is matched with the clamping piece 402 in position, the clamping piece 402 passes through the first through groove 301 to clamp the annular part, a second through groove 304 is disposed at one side of the first through groove 301, the position of the second through groove 304 is matched with the blanking device 5, when the fixing plate 101 moves to the position right above the annular part, the pneumatic device 3 is driven by the driving device 1 to move, the bottom of the clamping piece 402 receives extrusion to generate elastic deformation after touching the inner wall of the annular part, until the driving device 1 stops driving when the bottom surface of the clamping main body 401 reaches the end surface of the annular part, at this time, the clamping piece 402 clamps the annular part by elasticity, after clamping is completed, the fixing plate 101 is moved to a corresponding position, the blanking device 5 is driven to move by the pneumatic device 3, at the moment, the push-out piece 501 passes through the second through groove 304 to push the annular part, so that the annular part is released from fixing with the clamping piece 402, after the clamping is completed, the pneumatic device 3 resets, the clamping piece 402 and the blanking device 5 reset under the action of the elastic mechanism 102, and the clamping piece 402 clamps the inner wall of the annular part through the clamping piece 402 due to the fact that the bottom of the clamping body 401 is matched with the inner diameter of the annular part, so that coaxiality between the clamping mechanism and the annular part is ensured, and the clamping precision of the annular part can be effectively improved under the scene that the annular part is required to be clamped in a higher position.
The working principle of the utility model is as follows:
the driving device 1 is fixedly arranged on the fixed plate 101, the pneumatic device 3 is movably arranged on the fixed plate 101 through the positioning device 2, the pneumatic device 3 comprises a connecting plate 302 and a piston 303, the piston 303 is connected with the connecting plate 302 through a telescopic rod, an air inlet is arranged on one side of the connecting plate 302, the piston 303 is controlled to move by changing the air pressure in the connecting plate 302, the positioning device 2 comprises a linear bearing 201 and a guide post 202, the linear bearing 201 is fixedly arranged on the fixed plate 101, the guide post 202 is movably arranged in the linear bearing 201, the guide post 202 penetrates through the fixed plate 101, the top of the connecting plate 302 is fixedly connected with the guide post 202, one side of the connecting plate 302 is fixedly connected with the driving device 1, the pneumatic device 3 is driven to move through the driving device 1, the movement of the starting device is guided through the positioning device 2, the accuracy of the picking and placing mechanism is effectively improved, the pneumatic device 3 is fixedly provided with a clamping component 4 through a lock ring 403, the top of the lock ring 403 is fixed with a connecting plate 302 through bolts, a piston 303 is positioned in the lock ring 403, the clamping component 4 comprises a clamping main body 401 and a clamping piece 402, the clamping piece 402 is movably arranged in the clamping main body 401 through a pin shaft, the inside of the clamping main body 401 is also movably provided with a blanking device 5, the blanking device 5 is positioned above the clamping piece 402, the pneumatic device 3 is used for driving the blanking device 5 to move, an elastic mechanism 102 is arranged between the blanking device 5 and the clamping piece 402, the elastic mechanism 102 is used for resetting the blanking device 5 and the clamping piece 402, a first through groove 301 is formed at one end of the clamping main body 401 far away from the pneumatic device 3, the position of the first through groove 301 is matched with that of the clamping piece 402, the clamping piece 402 penetrates through the first through groove 301 to clamp an annular part, a second through groove 304 is formed at one side of the first through groove 301, the position of the second through groove 304 is matched with that of the blanking device 5, when the fixing plate 101 moves to the position right above the annular part, the pneumatic device 3 is driven by the driving device 1 to move, the bottom of the clamping piece 402 contacts the inner wall of the annular part and then is extruded to generate elastic deformation, until the driving device 1 stops driving when the bottom surface of the clamping main body 401 reaches the end surface of the annular part, at the moment, the clamping piece 402 clamps the annular part through elasticity, after clamping is completed, the fixing plate 101 moves to the corresponding position, the blanking device 5 is driven by the pneumatic device 3 to move, the blanking device 5 pushes the annular part to release the fixing of the annular part and the clamping piece 402, and the clamping piece 402 clamps the inner wall of the annular part due to the matching of the inner diameter of the clamping main body 401 and the annular part, so that the coaxiality between the clamping and the annular part is ensured, and the clamping and the precision of the annular part can be effectively improved under the scene of high requirement of the annular part clamping position.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The annular part taking and placing mechanism comprises a driving device (1), and is characterized in that the driving device (1) is fixedly arranged on a fixed plate (101), and a pneumatic device (3) is movably arranged at the bottom of the fixed plate (101) through a positioning device (2);
the pneumatic device (3) is fixedly provided with a clamping assembly (4), the clamping assembly (4) comprises a clamping main body (401) and a clamping sheet (402), and the clamping sheet (402) is movably arranged in the clamping main body (401) through a pin shaft;
the feeding device (5) is movably arranged in the clamping main body (401), the feeding device (5) is positioned above the clamping piece (402), and the pneumatic device (3) is used for driving the feeding device (5) to move;
an elastic mechanism (102) is arranged between the blanking device (5) and the clamping piece (402), and the elastic mechanism (102) is used for resetting the blanking device (5) and the clamping piece (402);
the clamping main body (401) is far away from one end of the pneumatic device (3) and provided with a first through groove (301), the first through groove (301) is matched with the clamping piece (402) in position, and the clamping piece (402) penetrates through the first through groove (301) to clamp the annular part.
2. The annular part taking and placing mechanism according to claim 1, wherein the positioning device (2) comprises a linear bearing (201) and a guide post (202), the linear bearing (201) is fixedly installed on the fixed plate (101), the guide post (202) is movably installed in the linear bearing (201), and the guide post (202) penetrates through the fixed plate (101).
3. An annular part picking and placing mechanism according to claim 2, characterized in that the pneumatic device (3) comprises a connecting plate (302), the top of the connecting plate (302) is fixedly connected with the guide post (202), and one side of the connecting plate (302) is fixedly connected with the driving device (1).
4. A ring-shaped part picking and placing mechanism according to claim 3, characterized in that the driving means (1) is in particular a driving cylinder.
5. An annular part picking and placing mechanism according to claim 3, characterized in that the pneumatic device (3) further comprises a piston (303), the piston (303) is connected with the connecting plate (302) through a telescopic rod, and the piston (303) is located between the pneumatic device (3) and the blanking device (5).
6. The annular part picking and placing mechanism according to claim 5, wherein the blanking device (5) comprises a push-out piece (501), the push-out piece (501) is fixedly connected with the piston (303), and the push-out piece (501) is located between the bolts.
7. The annular part taking and placing mechanism according to claim 5, wherein the clamping body (401) is fixedly connected with the connecting plate (302) through a locking ring (403), the locking ring (403) is fixedly connected with the connecting plate (302) through a bolt, and the piston (303) is located inside the locking ring (403).
8. An annular part handling mechanism according to claim 1, wherein the elastic means (102) is embodied as a spring.
9. The annular part taking and placing mechanism according to claim 8, wherein a second through groove (304) is formed in one side of the first through groove (301), the position of the second through groove (304) is matched with that of the blanking device (5), and the blanking device (5) pushes the annular part through the second through groove (304).
10. The annular part picking and placing mechanism according to claim 1, wherein the clamping piece (402) is provided with a protruding block (404), and the protruding block (404) is used for limiting the elastic mechanism (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982426.6U CN219771120U (en) | 2023-04-26 | 2023-04-26 | Annular part taking and placing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982426.6U CN219771120U (en) | 2023-04-26 | 2023-04-26 | Annular part taking and placing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771120U true CN219771120U (en) | 2023-09-29 |
Family
ID=88105880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320982426.6U Active CN219771120U (en) | 2023-04-26 | 2023-04-26 | Annular part taking and placing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771120U (en) |
-
2023
- 2023-04-26 CN CN202320982426.6U patent/CN219771120U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105150224A (en) | Dual clamping mechanical catching hand device | |
| CN106808031A (en) | A kind of high accuracy quick change axle gear grinding clamp | |
| CN110480373B (en) | Spring jacket mechanism for rapidly installing shaft parts | |
| CN219771120U (en) | Annular part taking and placing mechanism | |
| CN211540129U (en) | Spring clamping device for station carrier | |
| CN217800079U (en) | O-shaped sealing ring assembling mechanism | |
| CN111360750B (en) | System for flexibly assembling plum blossom shaft coupling | |
| CN208450745U (en) | A kind of punch material liftout attachment | |
| CN111063654A (en) | Thimble mechanism and semiconductor processing equipment | |
| CN111174711A (en) | Multifunctional automatic detection device for cylinder sleeve | |
| CN107617899A (en) | Double acting floating clamping device | |
| CN107378939B (en) | Robot fist | |
| CN112757330A (en) | Holder with self-adaptive capacity | |
| CN201524920U (en) | Multi-toothed rod fixture for processing cases | |
| CN109254008B (en) | Outer wall surface detection device for cylindrical product | |
| CN218319435U (en) | Positioning device | |
| CN219380486U (en) | Special installation component of bearing snap ring | |
| CN211541250U (en) | Clamping device of solenoid valve coil support for VFS solenoid valve | |
| CN218576256U (en) | Expansion clamp | |
| CN207844847U (en) | A kind of transport mechanism of workpiece | |
| CN206982184U (en) | A kind of lathe automatic clamping device | |
| CN113021385A (en) | Clamping device of solenoid valve coil support for VFS solenoid valve | |
| JPH03287336A (en) | Hydraulic clamp | |
| CN117637393B (en) | Relay magnetic circuit iron core press-fitting mechanical arm | |
| CN215046891U (en) | Part pressing and grabbing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |