CN110102919A - A kind of novel pneumatic chuck - Google Patents
A kind of novel pneumatic chuck Download PDFInfo
- Publication number
- CN110102919A CN110102919A CN201910469777.5A CN201910469777A CN110102919A CN 110102919 A CN110102919 A CN 110102919A CN 201910469777 A CN201910469777 A CN 201910469777A CN 110102919 A CN110102919 A CN 110102919A
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- China
- Prior art keywords
- claw
- push rod
- piston
- fixing seat
- end cap
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention proposes a kind of novel pneumatic chucks, X1 claw, X2 claw, Y1 claw and Y2 claw including cooperation crawl object, for X1 claw, X2 claw, Y1 claw and Y2 claw and the table top for realizing planar movement to be arranged, it further include fixing seat, the connection of the lower part of fixing seat and table top, and driving assembly is equipped in fixing seat；Driving assembly is flexibly connected with fixing seat, and for driving X1 claw, X2 claw, Y1 claw and Y2 claw to open or be closed；Fixing seat is equipped with the first gas-tpe fitting and the second gas-tpe fitting, and the first gas-tpe fitting is connect with external air source, and driving assembly is driven to force X1 claw, X2 claw, Y1 claw synchronous with Y2 claw to table top center movement；Second gas-tpe fitting is connect with external air source, and driving assembly is driven to force X1 claw, X2 claw, Y1 claw synchronous with Y2 claw to far from table top center movement.The present invention solves the problems, such as that claw is nonsynchronous, and meets rectangular or circular pipe high efficiency and High Precision Automatic clamping requirement.
Description
Technical field
The invention belongs to tubing cutting technique fields, and in particular to a kind of novel pneumatic chuck.
Background technique
With the development of modern tubing laser cutting technique, to the clamping device of tubing be required to realize Automatic-clamping and
It unclamps, to improve clamping efficiency.For the clamping for realizing square shaped and circular pipe, it usually needs four paws air spider is used,
For the relative positional accuracy for guaranteeing clamped rectangular or circular pipe and rotary table, need that four claws is enable to move simultaneously
Make to realize and clamp.
Current Pneumatic four claw chuck be mostly using multi-cylinder piston either pan-trough type structure, there are claw mechanical structure and
The problems such as gas circuit is complicated, and pinching action is inconsistent is controlled, there is an urgent need to design a kind of novel pneumatic chuck.
Summary of the invention
For the problem that existing Pneumatic four claw chuck structure is complicated and clamping is inconsistent, the invention proposes a kind of Novel airs
Dynamic chuck, solves the problems, such as the high efficiency and high-precision clamping of the rectangular and circular pipe in laser cutting machine.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows:
A kind of novel pneumatic chuck, including grabbing object for cooperating for cooperating the X1 claw and X2 claw of crawl object
The Y1 claw and Y2 claw of body, for X1 claw, X2 claw, Y1 claw and Y2 claw and the table top for realizing planar movement to be arranged,
It further include fixing seat, the fixing seat is fixedly connected with the lower part of table top, and driving assembly is equipped in fixing seat；The driving group
Part is flexibly connected with fixing seat, and the top of driving assembly and the lower part of X1 claw, the lower part of X2 claw, Y1 claw lower part and
The lower part of Y2 claw is flexibly connected；The driving component is for driving X1 claw, X2 claw, Y1 claw synchronous with Y2 claw
It opens or is closed；The fixing seat is equipped with the first gas-tpe fitting and the second gas-tpe fitting；First gas-tpe fitting and external pressure
The connection of strength source pushes driving assembly to move downward and force X1 claw, X2 claw, Y1 claw and Y2 claw same after applying gas source
The center movement to table top is walked, realizes the movement of grip objects；Second gas-tpe fitting is connect with external pressure gas source, is applied
Driving assembly is pushed to move upwards and force X1 claw, X2 claw, Y1 claw synchronous with Y2 claw to far from table top after gas source
The direction of the heart moves, and realizes the movement for unclamping object；The X1 claw, X2 claw, Y1 claw and Y2 claw are respectively positioned on table top
Top, and the T-slot and table top sliding contact for passing through table top top.
Preferably, the driving component includes the first connection component, the second connection component, piston and front sealing end cap,
The top of first connection component is connect with the lower removable of the lower part of X1 claw and X2 claw, the lower part of the first connection component
It is fixedly connected with the piston after front sealing end cap, and the first connection component moves up and down in fixing seat with piston,
And drive the X1 claw center to table top synchronous with X2 claw or the center movement away from table top；Second connection component it is upper
Portion is connect with the lower removable of the lower part of Y1 claw and Y2 claw, the lower part of the second connection component pass through after front sealing end cap with
Piston is fixedly connected, and the second connection component moves up and down in fixing seat with piston, and drives Y1 claw and Y2 claw
The synchronous center to table top or the center movement away from table top；The front sealing end cap is fixed in fixing seat, and front is close
The inner wall of sealing end lid, piston and fixing seat forms the first closing chamber, and first closing chamber is matched with the first gas-tpe fitting；Institute
The bottom for stating piston and fixing seat forms the second closing chamber, and second closing chamber is matched with the second gas-tpe fitting.
Preferably, first connection component includes X1 hinge-rod, X1 push rod, X2 hinge-rod and X2 push rod, the X1 hinge
The side of chain bar is connect with the lower removable of X1 claw, and the other side of X1 hinge-rod is flexibly connected with the side of X1 push rod；It is described
The other side of X1 push rod pass through front sealing end cap after be fixedly connected with the piston, and X1 push rod with piston in fixing seat on
Lower movement, while X1 push rod forces X1 hinge-rod that center of the X1 claw along table top to table top or the center away from table top is pushed to transport
It is dynamic；The side of the X2 hinge-rod is connect with the lower removable of X2 claw, and the other side of X2 hinge-rod and the side of X2 push rod are living
Dynamic connection；The other side of the X2 push rod is fixedly connected with the piston after passing through front sealing end cap, and X2 push rod is with piston
It moves up and down in fixing seat, while X2 push rod forces X2 hinge-rod to push X2 claw along table top to the center of table top or away from platform
The center movement in face.
In order to preferably fix piston and X1 push rod, first connection component further includes that the fixed lid of X1 push rod and X2 are pushed away
The fixed lid of bar, the fixed lid of the X1 push rod is located at the lower part of X1 push rod, and the fixed lid of X1 push rod and piston and X1 push rod are fixed
Connection；In order to preferably fix piston and X2 push rod, the fixed lid of the X2 push rod is located at the lower part of X2 push rod, and X2 push rod is solid
Fixed lid is fixedly connected with X2 push rod and piston.
In order to preferably seal the first closing chamber, X1 sealing ring, X1 are equipped between the X1 push rod and front sealing end cap
Sealing ring is fixedly connected with X1 push rod；X2 sealing ring, X2 sealing ring and X2 are equipped between the X2 push rod and front sealing end cap
Push rod is fixedly connected.
Preferably, second connection component includes Y1 hinge-rod, Y1 push rod, Y2 hinge-rod and Y2 push rod, the Y1 hinge
The side of chain bar is connect with the lower removable of Y1 claw, and the other side of Y1 hinge-rod is flexibly connected with the side of Y1 push rod；It is described
The other side of Y1 push rod pass through front sealing end cap after be fixedly connected with the piston, and Y1 push rod with piston in fixing seat on
Lower movement, while Y1 push rod forces Y1 hinge-rod that center of the Y1 claw along table top to table top or the center away from table top is pushed to transport
It is dynamic；The side of the Y2 hinge-rod is connect with the lower removable of Y2 claw, and the other side of Y2 hinge-rod and the side of Y2 push rod are living
Dynamic connection；The other side of the Y2 push rod is fixedly connected with the piston after passing through front sealing end cap, and Y2 push rod is with piston
It moves up and down in fixing seat, while Y2 push rod forces Y2 hinge-rod to push Y2 claw along table top to the center of table top or away from platform
The center movement in face.
In order to preferably fix piston and Y1 push rod, second connection component further includes that the fixed lid of Y1 push rod and Y2 are pushed away
The fixed lid of bar, the Y1 push rod is fixed to cover the lower part for being located at Y1 push rod, and the fixed lid of Y1 push rod is fixed with Y1 push rod and piston and connected
It connects；In order to preferably fix piston and Y2 push rod, the fixed lid of the Y2 push rod is located at the lower part of Y2 push rod, and Y2 push rod is fixed
Lid is fixedly connected with Y2 push rod and piston.
In order to preferably seal the first closing chamber, Y1 sealing ring, Y1 are equipped between the Y1 push rod and front sealing end cap
Sealing ring is fixedly connected with Y1 push rod；Y2 sealing ring, Y2 sealing ring and Y2 are equipped between the Y2 push rod and front sealing end cap
Push rod is fixedly connected.
The first sealing is equipped in order to avoid gas is revealed between piston and fixing seat, between the piston and fixing seat
Circle, first sealing ring is located at the outside of piston, and is fixedly connected with the piston.
Preferably, the fixing seat includes fixed frame and back-end sealing end cap, and the top of fixed frame and the lower part of table top are solid
Fixed connection, the lower part of fixed frame is fixedly connected with back-end sealing end cap；In order to preferably seal the second closing chamber, the rear end is close
It is equipped with third sealing ring between sealing end lid and fixed frame, the third sealing ring is fixedly connected with fixed frame.
In order to avoid gas is revealed between front end cover and fixing seat, set between front sealing end cap and fixing seat
There is the 4th sealing ring, the 4th sealing ring is fixedly connected with fixing seat.
For the ease of the connection of the present invention and exterior part, the outside of the fixing seat is equipped with counterbore.
Beneficial effects of the present invention: living when applying external pressure gas source to the second closing chamber by the second gas-tpe fitting
Plug pushes X1 push rod, X2 push rod, Y1 push rod and Y2 push rod to move upwards simultaneously along forward end seal lid, and then drives X1 hinge
Bar, X2 hinge-rod, Y1 hinge-rod and the movement of Y2 hinge-rod, and synchronous driving X1 claw, X2 claw, Y1 claw and Y2 claw are simultaneously
It is synchronous to realize the movement for unclamping object away from the direction movement at table top center；When by the first gas-tpe fitting to the first envelope
When closed chamber applies external pressure gas source, piston pushes X1 push rod, X2 push rod, Y1 push rod and Y2 push rod simultaneously along forward end seal lid
It moves downward, and then drives X1 hinge-rod, X2 hinge-rod, Y1 hinge-rod and the movement of Y2 hinge-rod, and synchronous driving X1 claw, X2
Claw, Y1 claw and Y2 claw are moved to the direction at table top center simultaneously, the synchronous movement for realizing grip objects；The present invention avoids
Claw is asynchronous to be caused to press from both sides inclined phenomenon, and meets rectangular or circular pipe high efficiency and High Precision Automatic clamping is wanted
It asks.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is top view of the invention.
Fig. 2 is A of the invention to structure sectional view.
Fig. 3 is B of the invention to structure sectional view.
Fig. 4 is main view of the invention.
In figure, 1 is X1 claw, and 2 be Y1 claw, and 3 be Y2 claw, and 4 be X2 claw, and 5 be fixing seat, and 5-1 is heavy for fixing seat
Hole, 6 be table top, and 7 be the first screw, and 8 be X1-1 pin, and 9 be X1 hinge-rod, and 10 be X1-2 pin, and 11 be X1 push rod, and 12 be X1
Sealing ring, 13 be front sealing end cap, 14 be X2 sealing ring, 15 be X2 push rod, 16 be X2-2 pin, 17 be X2 hinge-rod, 18
It is the 4th sealing ring for X2-1 pin, 19,20 be the second screw, and 21 be the first sealing ring, and 22 be the second sealing ring, and 23 be third
Screw, 24 be third sealing ring, and 25 be back-end sealing end cap, and 26 be the 4th screw, and 27 be the 5th screw, and 28 fix for X2 push rod
Lid, 29 be the 6th screw, and 30 be the 7th screw, and 31 be piston, and 32 be the second gas-tpe fitting, and 33 be the 8th screw, and 34 be the 9th
Screw, 35 be the fixed lid of X1 push rod, and 36 be the tenth screw, and 37 be the 11st screw, and 38 be the 12nd screw, and 39 be the first tracheae
Connector, 40 be plug, and 41 be the 13rd screw, and 42 be Y2-1 pin, and 43 be Y2 hinge-rod, and 44 be Y2-2 pin, and 45 push away for Y2
Bar, 46 be Y2 sealing ring, and 47 be Y1 push rod, and 48 be Y1-2 pin, and 49 be Y1 hinge-rod, and 50 be Y1-1 pin, and 51 seal for Y1
Circle, 52 be the 14th screw, and 53 be the 15th screw, and 54 be the 16th screw, and 55 be the 17th screw, and 56 fix for Y2 push rod
Lid, 57 be the 18th screw, and 58 be the 19th screw, and 59 be the 20th screw, and 60 be the 21st screw, and 61 is solid for Y1 push rod
Fixed lid, 62 be the 22nd screw, and 63 be the 23rd screw, and 64 be the 24th screw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
Embodiment: as shown in Figures 1 to 4, a kind of novel pneumatic chuck, including for cooperating the X1 claw of crawl object
1, X2 claw 4, Y1 claw 2 and Y2 claw 3, for X1 claw 1, X2 claw 4, Y1 claw 2 and Y2 claw 3 to be arranged and realizes plane
Mobile table top 6 further includes fixing seat 5, and the fixing seat 5 is fixedly connected with the lower part of table top 6, and is equipped with and drives in fixing seat 5
Dynamic component；The driving component is flexibly connected with fixing seat 5, and the top of driving assembly and the lower part of X1 claw 1, X2 claw 4
Lower part, the lower part of Y1 claw 2 and the lower part of Y2 claw 3 be flexibly connected；The driving component is for driving X1 claw 1, X2
Claw 4, Y1 claw 2 opening synchronous with Y2 claw 3 or closure；The fixing seat 5 is equipped with the first gas-tpe fitting 39 and the second gas
Pipe fitting 32；First gas-tpe fitting 39 and the second gas-tpe fitting 32 are connect by pipe screw thread with fixing seat 5；Described first
Gas-tpe fitting 39 is connect with external pressure gas source, pushes driving assembly to move downward and force X1 claw 1, X2 card after applying gas source
Pawl 4, Y1 claw 2 center movement to table top 6 synchronous with Y2 claw 3, realize the movement of grip objects；Second gas-tpe fitting
32 connect with external pressure gas source, apply pressure gas source after push driving assembly move upwards and force X1 claw 1, X2 claw 4,
Y1 claw 2 is synchronous with Y2 claw 3 to be moved to the direction far from 6 center of table top, realizes the movement for unclamping object；The X1 claw 1,
X2 claw 4, Y1 claw 2 and Y2 claw 3 are respectively positioned on the top of table top 6, and are connect by the T-slot on 6 top of table top and the sliding of table top 6
Touching.
Preferably, the driving component includes the first connection component, the second connection component, piston 31 and front sealing end cap
13, the top of first connection component is connect with the lower removable of the lower part of X1 claw 1 and X2 claw 4, the first connection component
Lower part pass through front sealing end cap 13 after be fixedly connected with piston 31, and the first connection component with piston 31 in fixing seat
It moves up and down in 5, and drive X1 claw 1 synchronous with X2 claw 4 center to table top 6 or the center movement away from table top 6；It is described
The top of second connection component is connect with the lower removable of the lower part of Y1 claw 2 and Y2 claw 3, and the lower part of the second connection component is worn
It is fixedly connected after crossing front sealing end cap 13 with piston 31, and the second connection component is upper and lower in fixing seat 5 with piston 31
Movement, and drive Y1 claw 2 synchronous with Y2 claw 3 center to table top 6 or the center movement away from table top 6；The front is close
Sealing end lid 13 is fixed in fixing seat 5 by the first screw 7, the second screw 20, the 13rd screw 41 and the 14th screw 52, and
Front sealing end cap 13, piston 31 and fixing seat 5 form the first closing chamber, first closing chamber and 39 phase of the first gas-tpe fitting
Cooperation；The piston 31 and the bottom of fixing seat 5 form the second closing chamber, second closing chamber and 32 phase of the second gas-tpe fitting
Cooperation.
Preferably, first connection component includes X1 hinge-rod 9, X1 push rod 11, X2 hinge-rod 17 and X2 push rod 15, institute
The side for stating X1 hinge-rod 9 is connect by X1-1 pin 8 with the lower removable of X1 claw 1, and the other side of X1 hinge-rod 9 passes through
X1-2 pin 10 is flexibly connected with the side of X1 push rod 11；The other side of the X1 push rod 11 pass through front sealing end cap 13 after with
Piston 31 is fixedly connected, and X1 push rod 11 moves up and down in fixing seat 5 with piston 31, while X1 push rod 11 forces X1 to cut with scissors
Chain bar 9 pushes X1 claw 1 along table top 6 to the center of table top 6 or away from the center movement of table top 6；The one of the X2 hinge-rod 17
Side is connect by X2-1 pin 18 with the lower removable of X2 claw 4, the other side X2-2 pin 16 and X2 push rod of X2 hinge-rod 17
15 side is flexibly connected；The other side of the X2 push rod 15 is fixedly connected after passing through front sealing end cap 13 with piston 31, and
X2 push rod 15 moves up and down in fixing seat 5 with piston 31, while X2 push rod 15 forces X2 hinge-rod 17 to push X2 claw 4
Along table top 6 to the center of table top 6 or away from the center movement of table top 6.
In order to preferably fix piston 31 and X1 push rod 11, first connection component further includes the fixed lid 35 of X1 push rod
With the fixed lid 28 of X2 push rod, the fixed lid 35 of the X1 push rod is located at the lower part of X1 push rod 11, and the fixed lid 35 of X1 push rod passes through the 8th
Screw 33 and the 11st screw 37 are fixedly connected with piston 31, and the fixed lid 35 of X1 push rod passes through the 9th screw 34 and the tenth screw
36 are fixedly connected with X1 push rod 11；In order to preferably fix piston 31 and X2 push rod 15, the fixed lid 28 of the X2 push rod is located at
The lower part of X2 push rod 15, the fixed lid 28 of X2 push rod is fixedly connected by the 4th screw 26 and the 7th screw 30 with piston 31, and X2
The fixed lid 28 of push rod is fixedly connected by the 5th screw 27 and the 6th screw 29 with X2 push rod 15.
In order to preferably seal the first closing chamber, X1 sealing ring is equipped between the X1 push rod 11 and front sealing end cap 13
12, X1 sealing rings 12 are fixedly connected with X1 push rod 11；X2 sealing ring is equipped between the X2 push rod 15 and front sealing end cap 13
14, X2 sealing rings 14 are fixedly connected with X2 push rod 15.
Preferably, second connection component includes Y1 hinge-rod 49, Y1 push rod 47, Y2 hinge-rod 43 and Y2 push rod 45,
The side of the Y1 hinge-rod 49 is connect by Y1-1 pin 50 with the lower removable of Y1 claw 2, the other side of Y1 hinge-rod 49
It is flexibly connected by Y1-2 pin 48 with the side of Y1 push rod 47；The other side of the Y1 push rod 47 passes through front sealing end cap 13
It is fixedly connected afterwards with piston 31, and Y1 push rod 47 moves up and down in fixing seat 5 with piston 31, while Y1 push rod 47 forces
Y1 hinge-rod 49 pushes Y1 claw 2 along table top 6 to the center of table top 6 or away from the center movement of table top 6；The Y2 hinge-rod 43
Side connect with the lower removable of Y2 claw 3 by Y2-1 pin 42, the other side of Y2 hinge-rod 43 passes through Y2-2 pin 44
It is flexibly connected with the side of Y2 push rod 45；The other side of the Y2 push rod 45 is fixed after passing through front sealing end cap 13 with piston 31
Connection, and Y2 push rod 45 moves up and down in fixing seat 5 with piston 31, while Y2 push rod 45 forces Y2 hinge-rod 43 to push
Y2 claw 3 is along table top 6 to the center of table top 6 or away from the center movement of table top 6.
In order to preferably fix piston 31 and Y1 push rod 47, second connection component further includes the fixed lid 61 of Y1 push rod
With the fixed lid 56 of Y2 push rod, the fixed lid 61 of the Y1 push rod is located at the lower part of Y1 push rod 47, and the fixed lid 61 of Y1 push rod passes through second
Ten screws 59 and the 23rd screw 63 are fixedly connected with piston 31, and the fixed lid 61 of Y1 push rod passes through 60 He of the 21st screw
22nd screw 62 is fixedly connected with Y1 push rod 47；In order to which preferably piston 31 and Y2 push rod 45 are fixed, the Y2 push rod
Fixed lid 56 is located at the lower part of Y2 push rod 45, and the fixed lid 56 of Y2 push rod passes through the 16th screw 54 and the 19th screw 58 and piston
31 are fixedly connected, and the fixed lid 56 of Y2 push rod passes through, the 17th screw 55 and with the 18th screw 57 with Y2 push rod 45 is fixed connects
It connects.
In order to preferably seal the first closing chamber, Y1 sealing ring is equipped between the Y1 push rod 47 and front sealing end cap 13
51, the Y1 sealing ring 51 is fixedly connected with Y1 push rod 47；It is close that Y2 is equipped between the Y2 push rod 45 and front sealing end cap 13
Seal 46, the Y2 sealing ring 46 are fixedly connected with Y2 push rod 45.
In order to avoid gas is revealed between piston 31 and fixing seat 5, first is equipped between the piston 31 and fixing seat 5
Sealing ring 21 and the second sealing ring 22, first sealing ring 21 and the second sealing ring 22 are located at up and down the two of piston 31
Side, and the first sealing ring 21 and the second sealing ring 22 are fixedly connected with piston 31.
Preferably, the fixing seat 5 includes fixed frame and back-end sealing end cap 25, under the top of fixed frame and table top 6
Portion is fixedly connected, and the lower part of fixed frame passes through third screw 23, the 12nd screw 38, the 15th screw 53 and the 24th screw
64 are fixedly connected with back-end sealing end cap 25.In order to preferably seal the second closing chamber, the back-end sealing end cap 25 and fixation
Third sealing ring 24 is equipped between frame, the third sealing ring 24 is fixedly connected with fixed frame.
In order to avoid gas is revealed between front end cover 13 and fixing seat 5, front sealing end cap 13 and fixing seat 5
Between be equipped with the 4th sealing ring 19, the 4th sealing ring 19 is fixedly connected with fixing seat 5.
For the ease of the connection of the present invention and exterior part, the outside of the fixing seat 5 is equipped with counterbore 5-1.
In the present embodiment, the side of the fixed frame is equipped with threaded hole I, and the bottom of fixed frame is equipped with threaded hole II, described
Threaded hole I is communicated with the first closing chamber, and threaded hole II is communicated with threaded hole I；First gas-tpe fitting 39 is connect with threaded hole II；
Gas source is applied to the first closing chamber by the first gas-tpe fitting 39 to prevent gas from leaking from the outside of threaded hole I and not influencing,
Plug 40 is threadedly engaged with threaded hole I and connect, and plug 40 is far from threaded hole II；Second gas-tpe fitting 32 passes through pipe screw thread
It is threadedly coupled with the threaded hole III at 25 middle part of back-end sealing end cap, the threaded hole III is communicated with the second closing chamber.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of novel pneumatic chuck, including for cooperating X1 claw (1), the X2 claw (4), Y1 claw of crawl object
(2) and Y2 claw (3), for X1 claw (1), X2 claw (4), Y1 claw (2) and Y2 claw (3) to be arranged and realizes planar movement
Table top (6), which is characterized in that further include fixing seat (5), the fixing seat (5) connect with the lower part of table top (6), and fixed
Driving assembly is equipped in seat (5)；The driving component is flexibly connected with fixing seat (5), and the top of driving assembly and X1 claw
Lower part, the lower part of X2 claw, the lower part of Y1 claw connect with the lower removable of Y2 claw；The driving component is for driving X1
Claw (1), X2 claw (4), Y1 claw (2) opening synchronous with Y2 claw (3) or closure；The fixing seat (5) is equipped with first
Gas-tpe fitting (39) and the second gas-tpe fitting (32)；First gas-tpe fitting (39) connect with external pressure gas source, and pushes
Driving assembly movement forces X1 claw (1), X2 claw (4), Y1 claw (2) synchronous with Y2 claw (3) and transports to the center of table top (6)
It is dynamic；Second gas-tpe fitting (32) connect with external pressure gas source, and driving assembly movement is pushed to force X1 claw (1), X2
Claw (4), Y1 claw (2) outer edge to table top (6) synchronous with Y2 claw (3) move.
2. novel pneumatic chuck according to claim 1, which is characterized in that the driving component includes the first connection
Component, the second connection component, piston (31) and front sealing end cap (13), the top of first connection component and X1 claw
(1) lower part is connected with the lower removable of X2 claw (4), the lower part of the first connection component pass through front sealing end cap (13) afterwards with
Piston (31) is fixedly connected, and the first connection component moves up and down in fixing seat (5) with piston (31), and drives X1 card
Pawl (1) center to table top (6) synchronous with X2 claw (4) or the center movement away from table top (6)；Second connection component
Top is connect with the lower removable of the lower part of Y1 claw (2) and Y2 claw (3), and the lower part of the second connection component passes through front sealing
End cap (13) is fixedly connected with piston (31) afterwards, and the second connection component is transported in fixing seat (5) up and down with piston (31)
It is dynamic, and drive Y1 claw (2) synchronous with Y2 claw (3) center to table top (6) or the center movement away from table top (6)；It is described
Front sealing end cap (13) is fixed in fixing seat (5), and front sealing end cap (13), piston (31) and fixing seat (5) composition
First closing chamber, first closing chamber are matched with the first gas-tpe fitting (39)；The bottom of the piston (31) and fixing seat (5)
Portion forms the second closing chamber, and second closing chamber is matched with the second gas-tpe fitting (32).
3. novel pneumatic chuck according to claim 2, which is characterized in that first connection component includes X1 hinge
Chain bar (9), X1 push rod (11), X2 hinge-rod (17) and X2 push rod (15), the side and X1 claw (1) of the X1 hinge-rod (9)
Lower removable connection, the other side of X1 hinge-rod (9) is flexibly connected with the side of X1 push rod (11)；The X1 push rod (11)
The other side passes through front sealing end cap (13) and is fixedly connected afterwards with piston (31), and X1 push rod (11) is being consolidated with piston (31)
It moves up and down in reservation (5)；The side of the X2 hinge-rod (17) is connect with the lower removable of X2 claw (4), X2 hinge-rod
(17) the other side is flexibly connected with the side of X2 push rod (15)；The other side of the X2 push rod (15) passes through front sealing end cap
(13) it is fixedly connected afterwards with piston (31), and X2 push rod (15) moves up and down in fixing seat (5) with piston (31).
4. novel pneumatic chuck according to claim 3, which is characterized in that first connection component further includes X1
The fixed lid (35) of push rod and the fixed lid (28) of X2 push rod, the fixed lid (35) of the X1 push rod are located at the lower part of X1 push rod (11), and
The fixed lid (35) of X1 push rod is fixedly connected with piston (31) and X1 push rod (11)；The fixed lid (28) of the X2 push rod is located at X2 push rod
(15) lower part, and the fixed lid (28) of X2 push rod is fixedly connected with X2 push rod (15) and piston (31).
5. novel pneumatic chuck according to claim 3, which is characterized in that the X1 push rod (11) and front sealing
X1 sealing ring (12) are equipped between end cap (13)；X2 sealing ring is equipped between the X2 push rod (15) and front sealing end cap (13)
(14).
6. novel pneumatic chuck according to claim 2, which is characterized in that second connection component includes Y1 hinge
Chain bar (49), Y1 push rod (47), Y2 hinge-rod (43) and Y2 push rod (45), the side of the Y1 hinge-rod (49) and Y1 claw
(2) lower removable connection, the other side of Y1 hinge-rod (49) is flexibly connected with the side of Y1 push rod (47)；The Y1 push rod
(47) the other side passes through front sealing end cap (13) and is fixedly connected afterwards with piston (31), and Y1 push rod (47) is with piston (31) one
It rises and moves up and down in fixing seat (5)；The side of the Y2 hinge-rod (43) is connect with the lower removable of Y2 claw (3), Y2 hinge
The other side of chain bar (43) is flexibly connected with the side of Y2 push rod (45)；The other side of the Y2 push rod (45) passes through front sealing
End cap (13) is fixedly connected with piston (31) afterwards, and Y2 push rod (45) moves up and down in fixing seat (5) with piston (31).
7. novel pneumatic chuck according to claim 6, which is characterized in that second connection component further includes Y1
The fixed lid (61) of push rod and the fixed lid (56) of Y2 push rod, the fixed lid (61) of the Y1 push rod are located at the lower part of Y1 push rod (47), and
The fixed lid (61) of Y1 push rod is fixedly connected with Y1 push rod (47) and piston (31)；The fixed lid (56) of the Y2 push rod is located at Y2 push rod
(45) lower part, and the fixed lid (56) of Y2 push rod is fixedly connected with Y2 push rod (45) and piston (31).
8. novel pneumatic chuck according to claim 6, which is characterized in that the Y1 push rod (47) and front sealing
Y1 sealing ring (51) are equipped between end cap (13)；Y2 sealing ring is equipped between the Y2 push rod (45) and front sealing end cap (13)
(46).
9. novel pneumatic chuck according to claim 2, which is characterized in that the piston (31) and fixing seat (5)
Between be equipped with the first sealing ring (21).
10. novel pneumatic chuck according to claim 1, which is characterized in that the fixing seat (5) includes fixed frame
It is connect with the top of back-end sealing end cap (25), fixed frame with the lower part of table top (6), the lower part of fixed frame and back-end sealing end cap
(25) it connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469777.5A CN110102919A (en) | 2019-05-31 | 2019-05-31 | A kind of novel pneumatic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469777.5A CN110102919A (en) | 2019-05-31 | 2019-05-31 | A kind of novel pneumatic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110102919A true CN110102919A (en) | 2019-08-09 |
Family
ID=67493341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910469777.5A Pending CN110102919A (en) | 2019-05-31 | 2019-05-31 | A kind of novel pneumatic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102919A (en) |
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| CN111185943A (en) * | 2020-03-03 | 2020-05-22 | 广东省特种设备检测研究院潮州检测院 | Servo feeding paper tube cutting machine |
| CN111604811A (en) * | 2020-05-25 | 2020-09-01 | 北京工研精机股份有限公司 | Five-claw elastic pneumatic clamping device for turning and grinding machine tool |
| CN111830565A (en) * | 2020-06-08 | 2020-10-27 | 中原工学院 | KL-DSW-based TSP multi-wave field separation and noise suppression method |
| CN113681228A (en) * | 2021-10-25 | 2021-11-23 | 徐州铭德轴承有限公司 | Automatic chuck device for pipes |
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| CN208773081U (en) * | 2018-08-20 | 2019-04-23 | 广东铂品生活电器有限公司 | A kind of novel pneumatic quick clamping device |
| CN109732111A (en) * | 2019-02-28 | 2019-05-10 | 东莞市巨冈机械工业有限公司 | A kind of monodactyle air spider |
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| US9587755B2 (en) * | 2013-02-04 | 2017-03-07 | Forge Tech, Inc. | Friction welding drive apparatus for repair of pipes and valves |
| CN105108678A (en) * | 2015-08-20 | 2015-12-02 | 南通华兴石油仪器有限公司 | Pneumatic clamping mechanism |
| CN109014265A (en) * | 2018-08-20 | 2018-12-18 | 俞雪清 | The double acting clamp chuck of single cylinder air-driven type |
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| CN111185943A (en) * | 2020-03-03 | 2020-05-22 | 广东省特种设备检测研究院潮州检测院 | Servo feeding paper tube cutting machine |
| CN111604811A (en) * | 2020-05-25 | 2020-09-01 | 北京工研精机股份有限公司 | Five-claw elastic pneumatic clamping device for turning and grinding machine tool |
| CN111830565A (en) * | 2020-06-08 | 2020-10-27 | 中原工学院 | KL-DSW-based TSP multi-wave field separation and noise suppression method |
| CN113681228A (en) * | 2021-10-25 | 2021-11-23 | 徐州铭德轴承有限公司 | Automatic chuck device for pipes |
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Application publication date: 20190809 |
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