CN212311889U - Intermittent rotating mechanism - Google Patents
Intermittent rotating mechanism Download PDFInfo
- Publication number
- CN212311889U CN212311889U CN202020991315.8U CN202020991315U CN212311889U CN 212311889 U CN212311889 U CN 212311889U CN 202020991315 U CN202020991315 U CN 202020991315U CN 212311889 U CN212311889 U CN 212311889U
- Authority
- CN
- China
- Prior art keywords
- driving
- locking
- bearing
- cylinder
- seat
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model relates to an intermittent rotating mechanism, belonging to the technical field of mechanical clamps, in particular to a positioning intermittent rotating mechanism, which comprises a turntable, a base plate and a driving locking mechanism; through the design of the application, the cylinder drives the turntable and the lock to rotate clockwise, the problem that a plurality of stations cannot be integrated together is solved, the proposed structure can effectively save the design space, the turntable and the cylinder rotate continuously to complete station switching due to continuous extension and retraction of the cylinder, and a larger effect can be realized by matching with moving parts such as a sliding turntable; the existing assembly has the problems of large space, time and labor consumption, large labor capacity, low efficiency, limited field under special conditions, limited space and the like.
Description
Technical Field
The utility model belongs to the technical field of mechanical fixture, concretely relates to location intermittent type rotary mechanism.
Background
The automobile is composed of thousands of parts, automobile parts are machined through complex processes, the automobile is also provided with a plurality of parts, and the parts are assembled together.
During the assembly process, especially for the assembled parts with multiple processes, special tools or templates should be used to determine the shape, size and mutual position of the assembly to ensure the assembly accuracy. In the complex assembly process, the arrangement of work stations, the positions and distribution of personnel, the arrangement of time and beats, the drawings of automobile parts and the technical scheme are taken into consideration.
Thus, in some products, a very small space and a complex assembly task are required. Due to the limitation of a field, the increase of personnel and the increase of labor cost, the production efficiency is low, and a plurality of stations are arranged to complete the assembly task in a very small space under an ideal state so as to improve the assembly precision. The labor of personnel is reduced, the integration of a plurality of stations is completed on one station, but too many stations and personnel can not improve the productivity, because the space increase of personnel and sites is increased by a plurality of processes, the assembly space is increased, the production quality can not be ensured, but the sites can not be enlarged for pursuing large space at a glance, the manual labor and the production cost are required to be considered, the workload of some stations is heavy, and the increase of personnel is not allowed.
In this case, a mechanism is required which can be used in a narrow space.
Therefore, there is a need in the art for a new solution to solve these problems.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the positioning intermittent rotating mechanism is provided, and can be used for completing assembly in a relatively narrow place and completing assembly tasks of a plurality of stations in a small space.
The utility model provides an intermittent type rotary mechanism, characterized by: comprises a turntable body, a base and a driving locking mechanism;
the turntable body is provided with a base and a driving locking mechanism;
the turntable body comprises a workpiece positioning block and a turntable;
the base comprises a substrate, an auxiliary corner block, an auxiliary deflection ring, a locking disc, a bearing base, a follow-up bearing and a bearing I;
the driving locking mechanism comprises a driving disc, a driving seat, a driving clamping piece, a locking base, a locking positioning block, a locking link block, a locking cylinder seat, a locking cylinder joint, a locking supporting seat, a driving support, a driving link block, a driving pneumatic seat, a driving cylinder link joint, a driving spring, a bearing II, a driving spring connecting piece, a locking nut, a rotating shaft pin, a bearing washer and a bearing isolating piece;
a workpiece positioning block is arranged on the turntable;
the base plate is fixedly provided with an auxiliary corner block, a bearing base, a locking base and a locking support base;
the auxiliary angle block is provided with four follow-up bearings, and the follow-up bearings are perpendicular to the auxiliary angle block;
wherein, the bearing base is provided with a bearing I, a bearing spacer, a bearing washer, a bearing II and a locking nut;
the number of the bearings I and the number of the bearings II are two, a bearing isolator is sleeved between the two bearings I, and a bearing isolator is sleeved between the two bearings II;
a driving disc is sleeved on the bearing II and connected with a bearing washer, and the driving disc and the locking disc are fixedly connected with each other;
the driving disc is uniformly provided with clamping grooves matched with the driving cards;
a rotary disc is arranged on the locking disc, and an auxiliary deflection ring is arranged between the locking disc and the rotary disc;
positioning holes matched with the locking positioning blocks are uniformly formed in the locking disc;
the locking support seat comprises a support seat and a support pillar, the support seat and the support pillar are integrally formed, and the support seat is fixedly arranged on the substrate;
a locking cylinder is fixedly arranged on the locking base through a locking link block and a locking cylinder seat, a locking cylinder joint is arranged on a piston rod of the locking cylinder, one end of the locking cylinder joint is connected with a locking positioning block, a locking positioning block is sleeved on a supporting column of the locking supporting seat, and the other end of the locking positioning block is in a clamping hook shape;
the driving support is arranged on the platform clamp, the driving support is hinged with a driving pneumatic seat of a driving air cylinder through a driving linking block, and the driving air cylinder is fixedly connected with the driving pneumatic seat through a screw;
a driving cylinder chain joint is arranged on a piston rod of the driving cylinder, one end of the driving cylinder chain joint is hinged with one end of a driving seat, and the other end of the driving seat is sleeved on a bearing I;
the driving seat is further provided with a driving spring through a driving spring connecting piece, the driving seat is further provided with a rotating shaft pin, a driving clamping piece is arranged on the rotating shaft pin, one end of the driving clamping piece is connected with the driving spring, and the other end of the driving clamping piece is in contact with the driving disc.
The locking cylinder is connected with the locking cylinder joint in a threaded horizontal connection mode.
The locking cylinder seat is connected with the tail end of the locking cylinder through a screw.
The locking link blocks are inserted into the locking cylinder seat and are connected with each other through connecting pins.
The drive spring attachment is perpendicular to the drive seat surface.
The driving support is perpendicular to the driving link block.
Through the above design scheme, the utility model discloses following beneficial effect can be brought: the cylinder drives the turntable and the lock to rotate clockwise, so that the problem that a plurality of stations cannot be integrated is solved, the proposed structure can effectively save design space, the turntable and the cylinder rotate continuously due to continuous extension and retraction of the cylinder, station switching is completed, and a larger effect can be realized by matching with moving parts such as a sliding turntable and the like; the existing assembly has the problems of large space, time and labor consumption, large labor capacity, low efficiency, limited field under special conditions, limited space and the like.
Drawings
The invention is further described with reference to the following drawings and detailed description:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the turntable of the present invention.
Fig. 3 is a schematic structural diagram of the base of the present invention.
Fig. 4 is a schematic structural diagram of the driving locking mechanism of the present invention.
Fig. 5 is a first assembly diagram of the base and the driving locking mechanism of the present invention.
Fig. 6 is a second schematic view of the assembly of the base and the driving locking mechanism of the present invention.
Fig. 7 is a third schematic view of the assembly of the base and the driving locking mechanism of the present invention.
Fig. 8 is a fourth schematic view of the assembly of the base and the driving locking mechanism of the present invention.
Fig. 9 is a fifth schematic view of the assembly of the base and the driving locking mechanism of the present invention.
In the figure: 1-turntable body, 101-workpiece positioning block, 102-turntable, 2-base, 201-base plate, 202-auxiliary corner block, 203-auxiliary deflection ring, 204-locking disk, 205-bearing base, 206-follow-up bearing, 207-bearing I, 3-drive locking mechanism, 301-driving disk, 302-driving seat, 303-driving clamping piece, 304-locking base, 305-locking positioning block, 306-locking link block, 307-locking cylinder seat, 308-locking cylinder, 309-locking cylinder joint, 310-locking supporting seat, 3101-supporting seat, 3102-supporting column, 311-driving support, 312-driving block, 313-drive pneumatic seat, 314-drive cylinder, 315-drive cylinder link joint, link joint, 316-drive spring, 317-bearing II, 318-drive spring connection, 319-lock nut, 320-rotating shaft pin, 321-bearing washer, 322-bearing spacer.
Detailed Description
As shown in fig. 1-9, the utility model provides an intermittent rotating mechanism, which is characterized in that: comprises a turntable body 1, a base 2 and a driving locking mechanism 3;
the turntable body 1 is provided with a base 2 and a driving locking mechanism 3;
the turntable body 1 comprises a workpiece positioning block 101 and a turntable 102;
the base 2 comprises a base plate 201, an auxiliary corner block 202, an auxiliary deflection ring 203, a locking disc 204, a bearing base 205, a follow-up bearing 206 and a bearing I207;
the driving locking mechanism 3 comprises a driving disc 301, a driving seat 302, a driving clamping sheet 303, a locking base 304, a locking positioning block 305, a locking link block 306, a locking cylinder seat 307, a locking cylinder 308, a locking cylinder joint 309, a locking support seat 310, a driving support 311, a driving link block 312, a driving pneumatic seat 313, a driving cylinder 314, a driving cylinder link joint 315, a driving spring 316, a bearing II317, a driving spring connecting piece 318, a locking nut 319, a rotating shaft pin 320, a bearing washer 321 and a bearing isolating piece 322;
a workpiece positioning block 101 is arranged on the turntable 102;
the base plate 201 is fixedly provided with an auxiliary corner block 202, a bearing base 205, a locking base 304 and a locking support base 310;
the auxiliary corner block 202 is provided with a follow-up bearing 206, the follow-up bearing 206 is perpendicular to the auxiliary corner block 202, and the number of the auxiliary corner blocks 202 is four; the function of the follower bearing 206 is to ensure that the turntable 102 rotates horizontally to prevent eccentricity;
wherein, the bearing base 205 is provided with a bearing I207, a bearing spacer 322, a bearing washer 321, a bearing II317 and a lock nut 319;
the number of the bearings I207 and the number of the bearings II317 are two, a bearing isolation piece 322 is sleeved between the two bearings I207, and a bearing isolation piece 322 is sleeved between the two bearings II 317;
a driving disc 301 is sleeved on the bearing II317, the driving disc 301 is connected with a bearing washer 321, and the driving disc 301 and the locking disc 204 are fixedly connected with each other;
the driving disc 301 is uniformly provided with clamping grooves matched with the driving cards 303;
the locking disc 204 is provided with a rotary disc 102, wherein an auxiliary deflection ring 203 is arranged between the locking disc 204 and the rotary disc 102;
positioning holes matched with the locking positioning blocks 305 are uniformly formed in the locking disc 204;
the locking support seat 310 comprises a support seat 3101 and a support column 3102, the support seat 3101 and the support column 3102 are integrally formed, and the support seat 3101 is fixedly arranged on the substrate 201;
a locking cylinder 308 is fixedly arranged on the locking base 304 through a locking link block 306 and a locking cylinder seat 307, a locking cylinder joint 309 is arranged on a piston rod of the locking cylinder 308, one end of the locking cylinder joint 309 is connected with a locking positioning block 305, a locking positioning block 305 is sleeved on a supporting column 3102 of the locking supporting seat 310, and the other end of the locking positioning block 305 is in a clamping hook shape;
the driving support 311 is installed on the platform clamp, the driving support 311 is hinged with a driving pneumatic seat 313 of a driving air cylinder 314 through a driving linking block 312, and the driving air cylinder 314 is fixedly connected with the driving pneumatic seat 313 through a screw;
a piston rod of the driving cylinder 314 is provided with a driving cylinder link joint 315, one end of the driving cylinder link joint 315 is hinged with one end of the driving seat 302, and the other end of the driving seat 302 is sleeved on the bearing I207;
the driving seat 302 is further provided with a driving spring 316 through a driving spring connector 318, and the driving seat 302 is further provided with a rotating shaft pin 320, wherein a driving card 303 is provided on the rotating shaft pin 320, one end of the driving card 303 is connected with the driving spring 316, and the other end is in contact with the driving disk 301.
The locking cylinder 308 and the locking cylinder joint 309 are connected in a threaded horizontal linkage manner.
The locking cylinder block 307 is engaged with the rear end of the locking cylinder 308 by a screw.
The locking link blocks 306 are inserted into the locking cylinder block 307 and connected to each other by connecting pins.
The drive spring coupling 318 is perpendicular to the surface of the drive socket 302.
The driving support 311 is perpendicular to the driving link block 312.
The working process of the application is as follows:
in the initial state, the lock cylinder 308 extends out, and the lock positioning block 305 is clamped in the positioning hole of the lock disc 204, so that the lock disc 204 is in the locked state. The drive cylinder 314 is in a retracted state. The lock cylinder 308 is changed from the extended state to the retracted state, and the lock positioning block 305 is disengaged from the positioning hole of the lock disk 204 under the interlocking action of the lock support seat 310. The driving cylinder 314 extends to drive the driving cylinder link 315, the driving cylinder link 315 drives the driving seat 302 to rotate along the axial direction of the bearing washer 321, and the driving seat 302 drives the driving card 303 to drive the driving disc 301 to rotate in the extending direction to complete a rotation action. The locking cylinder 308 extends out again, the locking cylinder joint 309 pushes the locking support seat 310 to enable the locking positioning block 305 to rotate, the locking positioning block 305 is clamped into the positioning hole of the locking disc 204 in a rotating mode to enable the locking disc 204 to be in a locking state, and the driving disc 301 is locked and fixed. The driving cylinder 314 retracts, and the driving cylinder link 315 rotates the driving seat 302. The driving card 303 is pushed by the driving spring 316 to slide along the surface of the driving disc 301, and finally falls into the next slot, so that the cycle is completed. The whole mechanism enters an initial state.
Claims (6)
1. An intermittent rotary mechanism is characterized in that: comprises a turntable body (1), a base (2) and a driving locking mechanism (3);
the turntable body (1) is provided with a base (2) and a driving locking mechanism (3);
wherein the turntable body (1) comprises a workpiece positioning block (101) and a turntable (102);
the base (2) comprises a base plate (201), an auxiliary corner block (202), an auxiliary deflection ring (203), a locking disc (204), a bearing base (205), a follower bearing (206) and a bearing I (207);
the driving locking mechanism (3) comprises a driving disc (301), a driving seat (302), a driving clamping sheet (303), a locking base (304), a locking positioning block (305), a locking link block (306), a locking cylinder seat (307), a locking cylinder (308), a locking cylinder joint (309), a locking support seat (310), a driving support seat (311), a driving link block (312), a driving pneumatic seat (313), a driving cylinder (314), a driving cylinder link joint (315), a driving spring (316), a bearing II (317), a driving spring connecting piece (318), a locking nut (319), a rotating shaft pin (320), a bearing washer (321) and a bearing isolating piece (322);
a workpiece positioning block (101) is arranged on the turntable (102);
the base plate (201) is fixedly provided with an auxiliary corner block (202), a bearing base (205), a locking base (304) and a locking support base (310);
the auxiliary corner block (202) is provided with a follow-up bearing (206), the follow-up bearing (206) is perpendicular to the auxiliary corner block (202), and the number of the auxiliary corner blocks (202) is four;
wherein the bearing base (205) is provided with a bearing I (207), a bearing spacer (322), a bearing washer (321), a bearing II (317) and a lock nut (319);
the number of the bearings I (207) and the number of the bearings II (317) are two, a bearing isolating piece (322) is sleeved between the two bearings I (207), and a bearing isolating piece (322) is sleeved between the two bearings II (317);
a driving disc (301) is sleeved on the bearing II (317), the driving disc (301) is connected with a bearing washer (321), and the driving disc (301) is fixedly connected with a locking disc (204);
wherein the driving disc (301) is uniformly provided with clamping grooves matched with the driving card (303);
the locking disc (204) is provided with a rotary disc (102), wherein an auxiliary deflection ring (203) is arranged between the locking disc (204) and the rotary disc (102);
positioning holes matched with the locking positioning blocks (305) are uniformly formed in the locking disc (204);
the locking support seat (310) comprises a support seat (3101) and a support pillar (3102), the support seat (3101) and the support pillar (3102) are integrally formed, and the support seat (3101) is fixedly arranged on the substrate (201);
a locking cylinder (308) is fixedly arranged on the locking base (304) through a locking link block (306) and a locking cylinder seat (307), a locking cylinder joint (309) is arranged on a piston rod of the locking cylinder (308), one end of the locking cylinder joint (309) is hinged with one end of a locking positioning block (305), a locking positioning block (305) is sleeved on a supporting column (3102) of the locking supporting seat (310), and the other end of the locking positioning block (305) is in a clamping hook shape;
the driving support (311) is installed on the platform clamp, the driving support (311) is hinged with a driving pneumatic seat (313) of a driving air cylinder (314) through a driving linking block (312), and the driving air cylinder (314) is fixedly connected with the driving pneumatic seat (313) through a screw;
a driving cylinder chain joint (315) is arranged on a piston rod of the driving cylinder (314), one end of the driving cylinder chain joint (315) is hinged with one end of a driving seat (302), and the other end of the driving seat (302) is sleeved on a bearing I (207);
the driving seat (302) is further provided with a driving spring (316) through a driving spring connecting piece (318), the driving seat (302) is further provided with a rotating shaft pin (320), a driving clamping piece (303) is arranged on the rotating shaft pin (320), one end of the driving clamping piece (303) is connected with the driving spring (316), and the other end of the driving clamping piece is contacted with the driving disc (301).
2. An intermittent rotary mechanism as claimed in claim 1, wherein: the locking cylinder (308) and the locking cylinder joint (309) are connected and fixed in a threaded horizontal linkage mode.
3. An intermittent rotary mechanism as claimed in claim 1, wherein: the locking cylinder seat (307) is connected with the tail end of the locking cylinder (308) through a screw.
4. An intermittent rotary mechanism as claimed in claim 1, wherein: the locking link blocks (306) are inserted into the locking cylinder block (307) and are connected with each other through connecting pins.
5. An intermittent rotary mechanism as claimed in claim 1, wherein: the drive spring connection (318) is perpendicular to the surface of the drive seat (302).
6. An intermittent rotary mechanism as claimed in claim 1, wherein: the driving support (311) and the driving link block (312) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991315.8U CN212311889U (en) | 2020-06-03 | 2020-06-03 | Intermittent rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991315.8U CN212311889U (en) | 2020-06-03 | 2020-06-03 | Intermittent rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212311889U true CN212311889U (en) | 2021-01-08 |
Family
ID=74026672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020991315.8U Expired - Fee Related CN212311889U (en) | 2020-06-03 | 2020-06-03 | Intermittent rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212311889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043219A (en) * | 2021-11-12 | 2022-02-15 | 苏州浪潮智能科技有限公司 | Server assembled cylinder index plate |
-
2020
- 2020-06-03 CN CN202020991315.8U patent/CN212311889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043219A (en) * | 2021-11-12 | 2022-02-15 | 苏州浪潮智能科技有限公司 | Server assembled cylinder index plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101450388B (en) | Chuck special for turning | |
| CN103624564B (en) | A kind of fixture simultaneously processing 3 cover gonnecting rod bodies and connecting rod cap | |
| CN212311889U (en) | Intermittent rotating mechanism | |
| CN115847208B (en) | Positioning method for grinding center hole of shaft part with irregular outer surface | |
| CN201150998Y (en) | Clamping chuck special for turning | |
| CN202388282U (en) | Machine tool fixture for secondary clamping of large workpieces | |
| CN114905311B (en) | Special fixture suitable for processing large slewing bearing | |
| CN207564156U (en) | A kind of CNC fixture for batch processing | |
| CN208645121U (en) | Automobile outer door panel flange places downwards detection auxiliary clamp | |
| CN202278346U (en) | Automatic switching device for positioning blocks of automobile body clamp | |
| CN202180368U (en) | Eccentric fixture of bent axle | |
| CN210450397U (en) | Annular workpiece shaping tool | |
| CN112222541B (en) | Clamp exchange workbench mechanism of medium-sized gear shaper and operation method | |
| CN210098989U (en) | Heavy hydraulic locking tool changing mechanism | |
| CN110977516B (en) | Dovetail type indexing and self-centering device based on radial boring of special-shaped ring piece | |
| CN201702676U (en) | Automatic turning hydraulic fixture | |
| CN220481101U (en) | Pneumatic rotary indexing mechanism | |
| CN214080323U (en) | Auxiliary supporting device | |
| CN219854466U (en) | Camshaft top dress frock | |
| CN219403355U (en) | CNC numerical control machining center auxiliary fixtures anchor clamps | |
| CN217966002U (en) | Hydraulic clamp for machining steering knuckle | |
| CN115555623B (en) | Precise machining clamp for elastic body of weighbridge sensor | |
| CN219131086U (en) | CMT welding auxiliary structure of aluminum alloy battery tray | |
| CN219901196U (en) | End face driving clamp for thin-wall part | |
| CN219485410U (en) | Half month type clamping jig for special-shaped cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |