CN112476318A - Cam driving claw type rubber hoop assembling mechanism and assembling method thereof - Google Patents
Cam driving claw type rubber hoop assembling mechanism and assembling method thereof Download PDFInfo
- Publication number
- CN112476318A CN112476318A CN202011330875.XA CN202011330875A CN112476318A CN 112476318 A CN112476318 A CN 112476318A CN 202011330875 A CN202011330875 A CN 202011330875A CN 112476318 A CN112476318 A CN 112476318A
- Authority
- CN
- China
- Prior art keywords
- cam
- rubber
- opening
- supporting platform
- rack
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention relates to a hoop assembling mechanism, in particular to a cam driving claw type rubber hoop assembling mechanism and an assembling method thereof. The machine comprises a frame, the frame in be equipped with supporting platform, supporting platform in be equipped with more than three and be annular evenly distributed and collapsible or open the clamping jaw that struts, the clamping jaw that struts carry out displacement from top to bottom along supporting platform. The structure compactness is high, further promotes machining efficiency, further promotes the assembly quality.
Description
Technical Field
The invention relates to a hoop assembling mechanism, in particular to a cam driving claw type rubber hoop assembling mechanism and an assembling method thereof.
Background
The rubber anchor ear is usually installed by expanding the rubber anchor ear and then sleeving the expanded rubber anchor ear into a workpiece to be installed, the shape of the rubber anchor ear is mainly circular, and a small part of the rubber anchor ear is square or other shapes; the installation work piece is also not usually circular, and the position that the work piece need install the rubber staple bolt is in the centre, and the head end is square profile by other appearances, and the tail end becomes pentagon profile, selects the entering end of installation rubber staple bolt from the circumscribed circle size, and that our rubber staple bolt just gets into the work piece from the little tail end of circumscribed circle.
When the rubber anchor ear is installed, the rubber anchor ear is directly integrally expanded to be larger than the tail end circumcircle, and then the anchor ear is sleeved into a workpiece, so that the required tension is large, and the rubber anchor ear is excessively deformed and cannot be recovered. Through the shape characteristics of the rubber anchor ear and the characteristics of the tail end of the workpiece, the rubber anchor ear is selectively opened in a pentagonal shape and then sleeved into the workpiece after being larger than the tail end outline of the workpiece, so that the deformation of the rubber anchor ear is minimized, the phenomenon that the rubber anchor ear is excessively deformed and cannot be recovered is avoided, and meanwhile, the pulling force required for opening the rubber anchor ear is reduced.
Disclosure of Invention
The invention mainly solves the defects in the prior art, and provides the cam driving claw type rubber hoop assembling mechanism and the assembling method thereof, which have high automation degree, avoid the phenomenon that the rubber hoop cannot be restored due to excessive tensioning, realize the process of completing assembly through minimum deformation, meet the assembly requirement through a compact structure and increase the space utilization rate.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a cam drive claw formula rubber staple bolt equipment mechanism, includes the frame, the frame in be equipped with supporting platform, supporting platform in be equipped with more than three and be annular evenly distributed and collapsible or open the clamping jaw that struts, the clamping jaw that struts carry out displacement from top to bottom along supporting platform.
Preferably, the rack is provided with a cam assembly for driving the spreading clamping jaws to contract or expand, the cam assembly comprises a cam frame capable of moving up and down, the cam frame is internally provided with a forward or reverse rotating cam disc, the upper part of the cam frame is provided with a spreading seat capable of moving in a sliding manner, the bottom of the spreading clamping jaws is fixed with the spreading seat, the cam disc is internally provided with roller grooves distributed in an arc shape, the bottom of the spreading seat is provided with following wheels sliding along the roller grooves, the number of the spreading clamping jaws, the number of the spreading seats and the number of the roller grooves are equal, and the supporting platform is positioned above the cam disc.
The middle part of the cam plate is shown, the follower wheel moves in a groove in the cam plate, and the follower wheel moves back and forth under the limitation of the slide rail along with the rotation of the cam plate, so that the driven spreading clamping jaws are opened and closed. Five groups of the holding jaws are opened, so that the circular rubber cavern is pentagonal when opened and is restored to be circular after being folded.
Preferably, a rotating mandrel for driving the cam disc to rotate forwards or backwards is arranged in the cam frame, the rotating mandrel is driven by a servo motor, a speed reducer is arranged between the servo motor and the rotating mandrel, and the speed reducer is connected with the rotating mandrel through a coupling;
the expanding seat is displaced along the upper part of the cam rack through a slide rail, and the follow-up wheel is fixed with the expanding seat through a follow-up wheel fixing piece.
Preferably, the cam rack moves up and down along a guide shaft in the frame, a connecting plate is arranged at the bottom of the guide shaft, a cylinder for driving the connecting plate to move up and down is arranged at the bottom of the frame, and the cylinder is connected with the connecting plate through a floating joint.
Preferably, the upper part of the rack is provided with a buffer block which is movably contacted with the cam rack, and the buffer block is fixed with the upper part of the rack through a fixing block;
the upper part of the supporting platform is provided with a pair of bijection inductors which are distributed at intervals, and the bijection inductors and the spreading clamping jaws are distributed correspondingly;
the bottom of the supporting platform is provided with a buffer which is movably contacted with the propping seat.
Preferably, an operation through hole is formed in the supporting platform, 5 outwards expanded opening clamping jaw operation angles are formed in the operation through hole, the opening clamping jaws are arranged in the opening clamping jaw operation angles, and the 5 opening clamping jaws are uniformly distributed in an annular shape; the upper part of the cam rack is provided with 5 spreading seats which are correspondingly distributed with the spreading clamping jaws.
An assembly method of a cam driving claw type rubber hoop assembly mechanism is carried out according to the following steps:
the annular rubber holding cavern enters the opening mechanism through the transfer mechanism, the rubber holding cavern is firstly sleeved in the opening clamping jaw and is sleeved on the supporting platform, the rubber holding cavern is prevented from being bounced in the opening process, after the support platform correlation sensor detects that the rubber holding cavern is put in place, the transfer mechanism is informed to release the rubber holding cavern and leaves the opening area, then a servo motor drives a speed reducer to rotate a rotating mandrel through a coupling, the rotating mandrel is connected to a cam disc to rotate the cam disc, a follower wheel slides along a groove in the cam disc, a follower wheel fixing part moves along the direction of a slide rail due to the sliding of the follower wheel, the opening seat is fixed in a slide block of the slide rail, the opening clamping jaw is fixed in the opening seat, and the opening clamping jaw moves along with the follower wheel to drive the rubber holding cavern to open;
the five groups of the opening clamping jaws are uniformly distributed around the ring, and when the five groups of the opening clamping jaws are opened, the annular rubber holding holes form an equilateral pentagon pattern and are opened;
after the servo rotates to the set position, a pentagonal workpiece needing to be provided with a rubber holding hole is placed into the opened rubber holding hole through the transplanting mechanism, the servo rotates reversely, the opening clamping jaw retracts with the rubber holding hole, after the servo rotates reversely to the set position, the rubber holding hole is completely sleeved in the workpiece, the air cylinder retracts to drive the opening clamping jaw to descend, the rubber holding hole is supported by the supporting platform, so that the workpiece is separated from the opening clamping jaw, and then the workpiece moving mechanism moves the workpiece provided with the rubber holding hole out of the opening area.
The rubber anchor ear is installed by opening the rubber anchor ear and then sleeving the rubber anchor ear into a workpiece, so that the rubber anchor ear is suitable for many occasions. However, the rubber anchor ear is not generally directly sleeved into the workpiece in an overall expanded mode, and the rubber anchor ear is expanded into a pentagon shape by the aid of the mechanism, meets the appearance of the workpiece and is sleeved into the workpiece.
Firstly, analyzing the applicable rubber hoop, wherein the rubber hoop comprises an inner rubber ring and an outer rubber ring, five rubber rings are arranged between the inner rubber ring and the outer rubber ring to connect a bridge, and the five bridge beams are uniformly distributed in the circular space to form five rubber reinforcing ribs; the workpiece consists of three sections, the head end is in a square shape, the middle is provided with a cylinder for installing the rubber hoop, the tail end is provided with five cylinders which are installed in the holes, the five installation holes are evenly distributed on the outer sides of the cylinders, and the convex installation holes are connected together to form an equilateral pentagon.
The mechanism comprises an opening claw, a movable sliding rail, a cam disc, a separation cylinder, a driving motor and the like, wherein the opening claw pulls a rubber hoop to open the rubber hoop along the sliding rail, and after five pulling claws open the rubber hoop, the originally circular rubber hoop is formed into a pentagonal pattern; the drive motor drives the cam disc to rotate, five roller grooves are formed in the cam disc, the roller grooves are uniformly distributed, and meanwhile, the drive motor provides stretching power for five groups of stretching claws. After the rear rubber anchor ear is installed, the opening claw is withdrawn by the separation cylinder, so that the purpose of separating from the rubber anchor ear is achieved, and the installed workpiece can be easily taken out.
In the assembling process, the round rubber anchor ear is stretched into a pentagon shape that a workpiece passes through, and then the rubber anchor ear is restored into a round shape and fixed in the workpiece, so that a complex flow is realized by a simple structure, and automatic assembling is realized by a full-automatic structure.
Therefore, the cam driving claw type rubber hoop assembling mechanism and the assembling method thereof have the advantages that the structure is compact, the machining efficiency is further improved, and the assembling quality is further improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic sectional view A-A of FIG. 2.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1: as shown in the figure, a cam drive claw formula rubber staple bolt equipment mechanism, includes frame 1, frame 1 in be equipped with supporting platform 2, supporting platform 2 in be equipped with more than three and be annular evenly distributed and collapsible or open clamping jaw 3 that struts, the clamping jaw 3 that struts carry out displacement from top to bottom along supporting platform 2.
The rack 1 is internally provided with a cam assembly for driving the spreading clamping jaws 3 to contract or expand, the cam assembly comprises a cam frame 4 capable of moving up and down, the cam frame 4 is internally provided with a cam disc 5 rotating forwards or reversely, the upper part of the cam frame 4 is provided with a spreading seat 6 capable of sliding and moving, the bottom of the spreading clamping jaws 3 is fixed with the spreading seat 6, the cam disc 5 is internally provided with roller grooves 7 distributed in an arc shape, the bottom of the spreading seat 6 is provided with a follow-up wheel 8 sliding along the roller grooves 7, the number of the spreading clamping jaws 3, the number of the spreading seats 6 and the number of the roller grooves 7 are equal, and the supporting platform 2 is positioned above the cam disc 5.
A rotating mandrel 9 for driving the cam disc 5 to rotate forwards or backwards is arranged in the cam frame 4, the rotating mandrel 9 is driven by a servo motor 10, a speed reducer 11 is arranged between the servo motor 10 and the rotating mandrel 9, and the speed reducer 11 is connected with the rotating mandrel 9 through a coupling 12;
the expanding seat 6 is displaced along the upper part of the cam rack 4 through a slide rail 13, and the follower wheel 8 is fixed with the expanding seat 6 through a follower wheel fixing piece 14.
The cam rack 4 moves up and down along a guide shaft 15 in the rack 1, a connecting plate 16 is arranged at the bottom of the guide shaft 15, an air cylinder 17 for driving the connecting plate 16 to move up and down is arranged at the bottom of the rack 1, and the air cylinder 17 is connected with the connecting plate 16 through a floating joint 18.
The upper part of the frame 1 is provided with a buffer block 19 which is movably contacted with the cam rack 4, and the buffer block 19 is fixed with the upper part of the frame 1 through a fixed block 20;
the upper part of the supporting platform 2 is provided with a pair of correlation inductors 21 which are distributed at intervals, and the correlation inductors 21 and the spreading clamping jaws 3 are distributed correspondingly;
the bottom of the supporting platform 2 is provided with a buffer 22 which is movably contacted with the expanding seat 6.
An operation through hole 23 is formed in the supporting platform 2, 5 outwards-expanded opening clamping jaw operation angles 24 are formed in the operation through hole 23, the opening clamping jaws 3 are arranged in the opening clamping jaw operation angles 24, and the 5 opening clamping jaws 3 are uniformly distributed in an annular shape; the upper part of the cam rack 4 is provided with 5 spreading seats 6 which are distributed correspondingly to the spreading clamping jaws 3.
An assembly method of a cam driving claw type rubber hoop assembly mechanism is carried out according to the following steps:
the annular rubber holding cavern enters the opening mechanism through the transfer mechanism, the rubber holding cavern is firstly sleeved in the opening clamping jaw and is sleeved on the supporting platform, the rubber holding cavern is prevented from being bounced in the opening process, after the support platform correlation sensor detects that the rubber holding cavern is put in place, the transfer mechanism is informed to release the rubber holding cavern and leaves the opening area, then a servo motor drives a speed reducer to rotate a rotating mandrel through a coupling, the rotating mandrel is connected to a cam disc to rotate the cam disc, a follower wheel slides along a groove in the cam disc, a follower wheel fixing part moves along the direction of a slide rail due to the sliding of the follower wheel, the opening seat is fixed in a slide block of the slide rail, the opening clamping jaw is fixed in the opening seat, and the opening clamping jaw moves along with the follower wheel to drive the rubber holding cavern to open;
the five groups of the opening clamping jaws are uniformly distributed around the ring, and when the five groups of the opening clamping jaws are opened, the annular rubber holding holes form an equilateral pentagon pattern and are opened;
after the servo rotates to the set position, a pentagonal workpiece needing to be provided with a rubber holding hole is placed into the opened rubber holding hole through the transplanting mechanism, the servo rotates reversely, the opening clamping jaw retracts with the rubber holding hole, after the servo rotates reversely to the set position, the rubber holding hole is completely sleeved in the workpiece, the air cylinder retracts to drive the opening clamping jaw to descend, the rubber holding hole is supported by the supporting platform, so that the workpiece is separated from the opening clamping jaw, and then the workpiece moving mechanism moves the workpiece provided with the rubber holding hole out of the opening area.
Claims (7)
1. The utility model provides a cam drive claw formula rubber staple bolt equipment mechanism, includes frame (1), its characterized in that: frame (1) in be equipped with supporting platform (2), supporting platform (2) in be equipped with more than three and be annular evenly distributed and collapsible or open holding jaw (3) that struts, holding jaw (3) that strut carry out displacement from top to bottom along supporting platform (2).
2. The cam driving pawl type rubber hoop assembling mechanism as claimed in claim 1, wherein: the cam assembly is arranged in the rack (1) and used for driving the stretching clamping jaws (3) to contract or stretch, the cam assembly comprises a cam frame (4) capable of moving up and down, cam discs (5) capable of rotating forward or reversely are arranged in the cam frame (4), a stretching seat (6) capable of moving in a sliding mode is arranged at the upper portion of the cam frame (4), the bottom of the stretching clamping jaws (3) is fixed with the stretching seat (6), roller grooves (7) distributed in an arc shape are formed in the cam discs (5), follow-up wheels (8) capable of sliding along the roller grooves (7) are arranged at the bottom of the stretching seat (6), the number of the stretching clamping jaws (3), the number of the stretching seats (6) and the number of the roller grooves (7) are equal, and the supporting platform (2) is located above the cam discs (5).
3. The cam driving pawl type rubber hoop assembling mechanism as claimed in claim 2, wherein: a rotating mandrel (9) for driving the cam disc (5) to rotate forwards or backwards is arranged in the cam frame (4), the rotating mandrel (9) is driven by a servo motor (10), a speed reducer (11) is arranged between the servo motor (10) and the rotating mandrel (9), and the speed reducer (11) is connected with the rotating mandrel (9) through a coupling (12);
the expanding seat (6) is displaced along the upper part of the cam rack (4) through a slide rail (13), and the follow-up wheel (8) is fixed with the expanding seat (6) through a follow-up wheel fixing piece (14).
4. The cam driving pawl type rubber hoop assembling mechanism as claimed in claim 2, wherein: the cam rack (4) moves up and down along a guide shaft (15) in the rack (1), a connecting plate (16) is arranged at the bottom of the guide shaft (15), an air cylinder (17) for driving the connecting plate (16) to move up and down is arranged at the bottom of the rack (1), and the air cylinder (17) is connected with the connecting plate (16) through a floating joint (18).
5. The cam driving pawl type rubber hoop assembling mechanism as claimed in claim 2, wherein: the upper part of the rack (1) is provided with a buffer block (19) which is movably contacted with the cam rack (4), and the buffer block (19) is fixed with the upper part of the rack (1) through a fixed block (20);
a pair of correlation inductors (21) which are distributed at intervals are arranged at the upper part of the supporting platform (2), and the correlation inductors (21) are distributed correspondingly to the spreading clamping jaws (3);
the bottom of the supporting platform (2) is provided with a buffer (22) which is movably contacted with the propping seat (6).
6. The cam driving pawl type rubber hoop assembling mechanism as claimed in claim 3, wherein: an operation through hole (23) is formed in the supporting platform (2), 5 outwards expanded opening clamping jaw operation angles (24) are formed in the operation through hole (23), the opening clamping jaws (3) are arranged in the opening clamping jaw operation angles (24), and the 5 opening clamping jaws (3) are uniformly distributed in an annular shape; the upper part of the cam rack (4) is provided with 5 spreading seats (6) which are distributed correspondingly to the spreading clamping jaws (3).
7. The method for assembling the cam driving claw type rubber hoop assembling mechanism according to claim 3 is characterized by comprising the following steps of:
the annular rubber holding cavern enters the opening mechanism through the transfer mechanism, the rubber holding cavern is firstly sleeved in the opening clamping jaw and is sleeved on the supporting platform, the rubber holding cavern is prevented from being bounced in the opening process, after the support platform correlation sensor detects that the rubber holding cavern is put in place, the transfer mechanism is informed to release the rubber holding cavern and leaves the opening area, then a servo motor drives a speed reducer to rotate a rotating mandrel through a coupling, the rotating mandrel is connected to a cam disc to rotate the cam disc, a follower wheel slides along a groove in the cam disc, a follower wheel fixing part moves along the direction of a slide rail due to the sliding of the follower wheel, the opening seat is fixed in a slide block of the slide rail, the opening clamping jaw is fixed in the opening seat, and the opening clamping jaw moves along with the follower wheel to drive the rubber holding cavern to open;
the five groups of the opening clamping jaws are uniformly distributed around the ring, and when the five groups of the opening clamping jaws are opened, the annular rubber holding holes form an equilateral pentagon pattern and are opened;
after the servo rotates to the set position, a pentagonal workpiece needing to be provided with a rubber holding hole is placed into the opened rubber holding hole through the transplanting mechanism, the servo rotates reversely, the opening clamping jaw retracts with the rubber holding hole, after the servo rotates reversely to the set position, the rubber holding hole is completely sleeved in the workpiece, the air cylinder retracts to drive the opening clamping jaw to descend, the rubber holding hole is supported by the supporting platform, so that the workpiece is separated from the opening clamping jaw, and then the workpiece moving mechanism moves the workpiece provided with the rubber holding hole out of the opening area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330875.XA CN112476318A (en) | 2020-11-24 | 2020-11-24 | Cam driving claw type rubber hoop assembling mechanism and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330875.XA CN112476318A (en) | 2020-11-24 | 2020-11-24 | Cam driving claw type rubber hoop assembling mechanism and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112476318A true CN112476318A (en) | 2021-03-12 |
Family
ID=74933841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011330875.XA Pending CN112476318A (en) | 2020-11-24 | 2020-11-24 | Cam driving claw type rubber hoop assembling mechanism and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112476318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194433A (en) * | 2022-06-06 | 2022-10-18 | 博众精工科技股份有限公司 | Automatic opening mechanism with annular elastic structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056592A (en) * | 1962-07-04 | 1967-01-25 | Norton Tool Company Ltd | Improvements in or relating to press feed mechanism |
| GB1122167A (en) * | 1966-03-29 | 1968-07-31 | Dixon Automatic Tool | Improved workpiece transfer mechanism for use with assembling machines and the like |
| CN106553054A (en) * | 2015-09-29 | 2017-04-05 | 上海飞乐汽车控制系统有限公司 | A kind of O-ring seal erecting device |
| CN209407862U (en) * | 2019-01-16 | 2019-09-20 | 昆山捷诚安智能自动化有限公司 | A kind of sealing ring struts assembling mechanism |
| CN210850045U (en) * | 2019-10-11 | 2020-06-26 | 苏州科米隆机电有限公司 | Sealing ring opening mechanism |
| CN213796253U (en) * | 2020-11-24 | 2021-07-27 | 杭州徐睿机械有限公司 | Cam driving claw type rubber hoop assembling mechanism |
-
2020
- 2020-11-24 CN CN202011330875.XA patent/CN112476318A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056592A (en) * | 1962-07-04 | 1967-01-25 | Norton Tool Company Ltd | Improvements in or relating to press feed mechanism |
| GB1122167A (en) * | 1966-03-29 | 1968-07-31 | Dixon Automatic Tool | Improved workpiece transfer mechanism for use with assembling machines and the like |
| CN106553054A (en) * | 2015-09-29 | 2017-04-05 | 上海飞乐汽车控制系统有限公司 | A kind of O-ring seal erecting device |
| CN209407862U (en) * | 2019-01-16 | 2019-09-20 | 昆山捷诚安智能自动化有限公司 | A kind of sealing ring struts assembling mechanism |
| CN210850045U (en) * | 2019-10-11 | 2020-06-26 | 苏州科米隆机电有限公司 | Sealing ring opening mechanism |
| CN213796253U (en) * | 2020-11-24 | 2021-07-27 | 杭州徐睿机械有限公司 | Cam driving claw type rubber hoop assembling mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194433A (en) * | 2022-06-06 | 2022-10-18 | 博众精工科技股份有限公司 | Automatic opening mechanism with annular elastic structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213796253U (en) | Cam driving claw type rubber hoop assembling mechanism | |
| CN112476318A (en) | Cam driving claw type rubber hoop assembling mechanism and assembling method thereof | |
| CN111482857B (en) | Surface treatment system after forming of metallurgical casting connecting piece | |
| CN213410213U (en) | Manual forging clamping device for machining | |
| CN111605233A (en) | Automatic flanging machine for air spring leather bag and flanging method thereof | |
| CN210453399U (en) | Full-automatic film covering machine | |
| CN112975387B (en) | Rapid forming device and forming method for impeller blades | |
| CN107717419B (en) | Equipment for quickly installing automobile ball pin clamp spring | |
| CN110282491A (en) | Winder is used in a kind of recycling of high-voltage cable | |
| CN111014534B (en) | Multi-step and multi-pass forging forming device and forming process for annular part | |
| CN215283484U (en) | Vulcanization mold of foldable spare tire | |
| CN113814691A (en) | Vehicle control arm rubber ball sleeve assembling device and method and production equipment | |
| CN114834072B (en) | Thermoplastic liner tube integrated assembly equipment for pipeline repair | |
| CN115070391A (en) | Dismounting device and dismounting method for snap ring and air bag in air spring | |
| CN210312475U (en) | Mechanical clamp and tool with same | |
| CN112918201B (en) | Automatic change equipment that is used for bicycle tire to assemble | |
| CN211163015U (en) | Camera outer lane centering clamping device | |
| CN108857126B (en) | Automatic positioning welding device for shock absorber connecting ring | |
| KR100594847B1 (en) | Naked bead detachment apparatus of tire bead former | |
| CN111531113A (en) | Pneumatic hot riveter head | |
| CN220921503U (en) | Automatic assembly mechanism of spring ring door seal | |
| CN211362103U (en) | Pin pulling machine for cylinder body of automobile air conditioner compressor | |
| CN114918652B (en) | Automatic disassembling device and method for air spring | |
| CN113752607B (en) | Supporting mechanism for attaching drum plate of all-steel forming machine and supporting method thereof | |
| CN220782856U (en) | Automatic press-fitting mechanism for ball hinge snap ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210312 |
|
| RJ01 | Rejection of invention patent application after publication |