CN203371724U - Oil-free lubrication type pneumatic clamping claw for manipulator of injection molding machine - Google Patents
Oil-free lubrication type pneumatic clamping claw for manipulator of injection molding machine Download PDFInfo
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- CN203371724U CN203371724U CN201320442606.1U CN201320442606U CN203371724U CN 203371724 U CN203371724 U CN 203371724U CN 201320442606 U CN201320442606 U CN 201320442606U CN 203371724 U CN203371724 U CN 203371724U
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- piston
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- manipulator
- oilless bearing
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Abstract
The utility model discloses an oil-free lubrication type pneumatic clamping claw for a manipulator of an injection molding machine. The oil-free lubrication type pneumatic clamping claw comprises a mounting bracket, a cylinder and a transmission base which are successively fixed, as well as an air suction cover, wherein the cylinder comprises a hollow cylindrical cylinder body in which a hollow cylindrical seamless oil-free bearing is integrally formed; the air suction cover is in sealed connection with one end of the oil-free bearing; the oil-free bearing is internally provided with a piston which is in sealed connection with the oil-free bearing; the oil-free bearing, the air suction cover and the piston are enclosed into a sealed cavity; the air suction cover is provided with an air inlet/outlet communicating an air source and the sealed cavity; the middle of one side opposite to the air suction cover, of the piston is fixedly provided with a piston rod; a compressible elastic piece is arranged between the piston and a rod side end cover; the transmission base is internally provided with a transmission mechanism and two clamping claw fingers; the piston rod penetrates through the rod side end cover and is fixedly connected with the transmission mechanism which can drive the two clamping claw fingers to clamp and release a workpiece. The oil-free lubrication type pneumatic clamping claw for a manipulator of an injection molding machine disclosed by the utility model has the advantages of high speed, low friction, self-lubrication property and long service life.
Description
Technical field
The utility model relates to the kit of the clipping hand of a kind of manipulator of injection machine, specifically relates to oil-free lubrication formula Pneumatic clamping jaw for a kind of manipulator of injection machine.
Background technology
Manipulator of injection machine is the partial function that can imitate human upper limb, can carry out automatically controlling to it making it according to pre-provisioning request, carry goods or manage the automated production equipment that instrument carries out production operation.Manipulator of injection machine is to be the special machinery be equipped with of the injection moulding production automation, and it can alleviate heavy manual labor, improve working conditions and keep the safety in production; Improve production efficiency, stabilized product quality, the rate of reducing the number of rejects and seconds of injection moulding machine, the aspects such as competitiveness that reduce production costs, strengthen enterprise play and important effect.
Pneumatic clamping jaw is the kit of the clipping hand of manipulator of injection machine, is the special product that manipulator captured or assembled miniature parts, and in the automation process of manipulator of injection machine, Pneumatic clamping jaw is widely used in clamping and the handover of various workpiece.Pneumatic clamping jaw of the prior art generally includes cylinder, cylinder comprises cylinder barrel, bar side end cap and is located at piston and the piston rod in cylinder barrel, port before and after cylinder barrel is provided with, by in port, passing into gas, promote piston-advance and retreat, the motion of piston and then pass to the transmission mechanism of Pneumatic clamping jaw by piston rod, jaw finger movement, gripping and the travelling workpiece of transmission mechanism band dynamic air cylinder jaw.In said structure, usually be tightly connected by sealing ring between piston and cylinder barrel and between piston rod and bar side end cap, and usually need to use lubricating oil, to reduce the friction between piston packing and cylinder barrel, sealing ring is used when of a specified duration, meeting produces aging, causes cylinder leakage tester, affects the normal use of Pneumatic clamping jaw, therefore, need to change sealing ring, but in said structure due to the existence of lubricating oil, cause the very inconvenience of replacing.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes oil-free lubrication formula Pneumatic clamping jaw for a kind of manipulator of injection machine, there is high-speed, low friction, self-lubricating, high life.
The technical solution of the utility model is achieved in that
Oil-free lubrication formula Pneumatic clamping jaw for a kind of manipulator of injection machine, comprise the mounting bracket, cylinder and the transmission pedestal that are connected successively, and described cylinder comprises the cylinder body that is hollow tube-shape, described cylinder body one end opening, and the other end is one-body molded the bar side end cap; The interior one-body molded seamless oilless bearing of hollow tube-shape that has of described cylinder body; Separately be provided with Intake Cover, described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and is tightly connected with described oilless bearing one end; Be provided with piston in described oilless bearing, described piston is connected with described oilless bearing movable sealing, and described oilless bearing, described Intake Cover and described piston surround an airtight chamber, and described Intake Cover is provided with the port that is communicated with source of the gas and described airtight chamber; Described plunger backer is installed with piston rod to described Intake Cover one middle side part, between described piston and described bar side end cap, is provided with compression elastic piece; Be provided with transmission mechanism and two jaw fingers in described transmission pedestal, described piston rod is fixedly connected with described transmission mechanism through described bar side end cap, and described transmission mechanism can drive two described jaw finger grippings and unclamp workpiece.
As further improvement of the utility model, the structure that described transmission mechanism can drive two described jaws finger grippings and unclamp workpiece is: described transmission pedestal comprises lower coverboard and upper cover plate, each described jaw finger middle part bending at an angle, two described jaws are pointed back-to-back setting, and the bending part of each jaw finger is fixed in the end of described lower casing backboard to described cylinder body by rotating shaft, described transmission mechanism is that the circumferential stop that endwisely slips is positioned the slide block between described lower coverboard and described upper cover plate, the described slide block one side described piston rod that is connected, corresponding two described jaw fingers, described slide block opposite side is provided with two and is splay chute, forms a plate between two chutes, two described jaw fingers can move towards to slide along described chute.
As further improvement of the utility model, described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and the structure be tightly connected with described oilless bearing one end is: described Intake Cover comprises integrated sealing successively, location division and meet gas section, described port axially connects described sealing, location division and meet gas section, the radial width of described sealing is less than the radial width of described oilless bearing, described location division radial width is greater than the radial width of described oilless bearing, described mounting bracket is provided with the groove that is complementary with described location division size and connects with described the through hole that gas section size is complementary towards described cylinder body one side, be provided with the first sealing ring between the outer wall of described sealing and the inwall of described oilless bearing, corresponding described the first sealing ring, described sealing is provided with the first annular groove, described sealing ring is positioned in described the first annular groove.
As further improvement of the utility model, be provided with Pneumatic quick connector, described Pneumatic quick connector is threaded with the described gas section that connects.
As further improvement of the utility model, described piston with the structure that described oilless bearing movable sealing is connected is: between the outer wall of described piston and the inwall of described oilless bearing, be provided with the second sealing ring, corresponding described the second sealing ring, the outer wall of described piston is provided with the second annular groove, and described the second sealing ring is positioned in described the second annular groove.
As further improvement of the utility model, the structure that is provided with compression elastic piece between described piston and described bar side end cap is: described compression elastic piece is Compress Spring, described Compress Spring is sheathed on described piston rod, described Compress Spring one end backstop is the side towards described bar side end cap in described piston, and described Compress Spring other end backstop is the side towards described piston in described bar side end cap.
As further improvement of the utility model, the described transmission pedestal outside is provided with for the fixing inductive switch groove of inductive switch, outside described cylinder body, is provided with for the fixing fixed mount of inductive switch cabling.
As further improvement of the utility model, be fixed with anti-skidding finger on each jaw finger, two relative one sides of anti-skidding finger are respectively equipped with regularly arranged convex tendon.
The beneficial effects of the utility model are: the utility model provides oil-free lubrication formula Pneumatic clamping jaw for a kind of manipulator of injection machine, comprise the mounting bracket, cylinder and the transmission pedestal that are connected successively, cylinder comprises the cylinder body that is hollow tube-shape, cylinder body one end opening, the other end is one-body molded the bar side end cap; The interior one-body molded seamless oilless bearing of hollow tube-shape that has of cylinder body; Separately be provided with Intake Cover, Intake Cover is positioned between the openend of mounting bracket and cylinder body, and is tightly connected with oilless bearing one end; Be provided with piston in oilless bearing, piston is connected with the oilless bearing movable sealing, and oilless bearing, Intake Cover and piston surround an airtight chamber, and Intake Cover is provided with the port that is communicated with source of the gas and airtight chamber; Plunger backer is installed with piston rod to Intake Cover one middle side part, between piston and bar side end cap, is provided with compression elastic piece; Be provided with transmission mechanism and two jaw fingers in the transmission pedestal, piston rod is fixedly connected with transmission mechanism through the bar side end cap, and transmission mechanism can drive two jaw finger grippings and unclamp workpiece.In said structure, adopt seamless oilless bearing in cylinder, therefore, use lubricating oil without adding, also can reduce the friction between piston packing and cylinder barrel, and sealing ring is used of a specified duration, while need changing sealing ring, owing to there is no lubricating oil, change very convenient.And the utility model is simple in structure, assembly manipulation is very convenient.The utility model is provided with Pneumatic quick connector, and Pneumatic quick connector is threaded with the gas section that connects of cylinder.The gas section that connects that can realize intake section by Pneumatic quick connector is connected with the quick of source of the gas.Resetting of the utility model cylinder piston realizes by compression elastic piece, preferably by Compress Spring, realizes, Compress Spring is simple in structure, by the restoring force of Compress Spring, can realize easily resetting of piston, makes the jaw finger of Pneumatic clamping jaw decontrol workpiece.The utility model transmission pedestal outside is provided with for the fixing inductive switch groove of inductive switch, outside cylinder body, is provided with for the fixing fixed mount of inductive switch cabling.Inductive switch groove and fixed mount can conveniently be installed inductive switch on Pneumatic clamping jaw.Be fixed with anti-skidding finger on each jaw finger of the present utility model, two relative one sides of anti-skidding finger are respectively equipped with regularly arranged convex tendon.Workpiece slippage when anti-skidding finger can prevent Pneumatic clamping jaw gripping workpiece.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is another visual angle structural representation of the utility model;
Fig. 3 is the utility model perspective view;
Fig. 4 is structural representation of air cylinder in the utility model.
By reference to the accompanying drawings, make the following instructions:
1---mounting bracket 2---cylinder
21---cylinder body 22---bar side end cap
23---oilless bearing 24---Intake Cover
241---sealing 242---location division
243---meeting gas section 244---first sealing ring
25---piston 251---second sealing ring
26---airtight chamber 27---port
28---piston rod 3---transmission pedestal
31---lower coverboard 32---upper cover plate
4---compression elastic piece 5---jaw finger
51---rotating shaft 6---slide block
61---chute 62---plate
7---Pneumatic quick connector 8---inductive switch groove
9---fixed mount 10---anti-skidding finger
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, oil-free lubrication formula Pneumatic clamping jaw for a kind of manipulator of injection machine, comprise the mounting bracket 1, cylinder 2 and the transmission pedestal 3 that are connected successively, described cylinder comprises the cylinder body 21 that is hollow tube-shape, described cylinder body one end opening, the other end is one-body molded bar side end cap 22; The interior one-body molded seamless oilless bearing 23 of hollow tube-shape that has of described cylinder body; Separately be provided with Intake Cover 24, described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and is tightly connected with described oilless bearing one end; Be provided with piston 25 in described oilless bearing, described piston is connected with described oilless bearing movable sealing, described oilless bearing, described Intake Cover and described piston surround an airtight chamber 26, and described Intake Cover is provided with the port 27 that is communicated with source of the gas and described airtight chamber; Described plunger backer is installed with piston rod 28 to described Intake Cover one middle side part, between described piston and described bar side end cap, is provided with compression elastic piece 4; Be provided with transmission mechanism and two jaw fingers 5 in described transmission pedestal, described piston rod is fixedly connected with described transmission mechanism through described bar side end cap, and described transmission mechanism can drive two described jaw finger grippings and unclamp workpiece.Like this, while needing to use Pneumatic clamping jaw gripping workpiece, open source of the gas, pass into gas in the airtight chamber that source of the gas forms to oilless bearing, Intake Cover and piston by the port on Intake Cover, γ-ray emission air pressure promotes piston towards the motion of bar side end cap, and piston movement drives the piston rod be connected on piston to move towards transmission mechanism, and compresses the compression elastic piece between piston and bar side end cap, described transmission mechanism drives two jaw closures, thereby clamps workpiece.When needs are decontroled workpiece, close source of the gas, open exhaust outlet, piston, under the effect of the restoring force of compression elastic piece, towards the Intake Cover motion, is discharged gas, now, the piston actuated piston rod drives transmission mechanism and resets, and transmission mechanism drives two jaws fingers and opens, thereby puts down the workpiece of gripping.
Preferably, the structure that described transmission mechanism can drive two described jaws finger grippings and unclamp workpiece is: described transmission pedestal comprises lower coverboard 31 and upper cover plate 32, each described jaw finger middle part bending at an angle, two described jaws are pointed back-to-back setting, and the bending part of each jaw finger is fixed in the end of described lower casing backboard to described cylinder body by rotating shaft 51, described transmission mechanism is that the circumferential stop that endwisely slips is positioned the slide block 6 between described lower coverboard and described upper cover plate, the described slide block one side described piston rod that is connected; Corresponding two described jaw fingers, described slide block opposite side is provided with two and is formation one plate 62 between splay chute 61, two chutes; Two described jaw fingers can move towards to slide along described chute.
Preferably, described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and the structure be tightly connected with described oilless bearing one end is: described Intake Cover comprises integrated sealing 241 successively, location division 242 and meet gas section 243, described port axially connects described sealing, location division and meet gas section, the radial width of described sealing is less than the radial width of described oilless bearing, described location division radial width is greater than the radial width of described oilless bearing, described mounting bracket is provided with the groove that is complementary with described location division size and connects with described the through hole that gas section size is complementary towards described cylinder body one side, be provided with the first sealing ring 244 between the outer wall of described sealing and the inwall of described oilless bearing, corresponding described the first sealing ring, described sealing is provided with the first annular groove, described sealing ring is positioned in described the first annular groove.Like this, while being fixedly connected with between mounting bracket and cylinder body (concrete connected mode can be connected by screw realization), the sealing of Intake Cover is inserted in oilless bearing, and realize being tightly connected by the first sealing ring, the location division stop of Intake Cover is positioned in space that the groove of the end face of the end face of oilless bearing and mounting bracket and cylinder body and mounting bracket surrounds, the gas section that connects of Intake Cover is through through hole corresponding on mounting bracket, connect sealing, the location division of Intake Cover and connect the port of gas section, for being communicated with source of the gas.
Preferably, be provided with Pneumatic quick connector 7, described Pneumatic quick connector is threaded with the described gas section that connects.The gas section that connects that can realize intake section by Pneumatic quick connector is connected with the quick of source of the gas.
Preferably, described piston with the structure that described oilless bearing movable sealing is connected is: between the outer wall of described piston and the inwall of described oilless bearing, be provided with the second sealing ring, corresponding described the second sealing ring 251, the outer wall of described piston is provided with the second annular groove, and described the second sealing ring is positioned in described the second annular groove.Can realize being tightly connected between piston and oilless bearing by the second sealing ring between piston and oilless bearing, because oilless bearing has the characteristics of oil-free self lubrication, therefore, without oily, can reduce the frictional force between piston and oilless bearing, can meet the requirement of the low friction of Pneumatic clamping jaw, and use when of a specified duration at sealing ring, change sealing ring very convenient.
Preferably, the structure that is provided with compression elastic piece between described piston and described bar side end cap is: described compression elastic piece is Compress Spring, described Compress Spring is sheathed on described piston rod, described Compress Spring one end backstop is the side towards described bar side end cap in described piston, and described Compress Spring other end backstop is the side towards described piston in described bar side end cap.Compress Spring is simple in structure, by the restoring force of Compress Spring, can realize easily resetting of piston, makes the jaw finger of Pneumatic clamping jaw decontrol workpiece.
Preferably, the described transmission pedestal outside is provided with for the fixing inductive switch groove 8 of inductive switch, outside described cylinder body, is provided with for the fixing fixed mount 9 of inductive switch cabling.Inductive switch groove and fixed mount can conveniently be installed inductive switch on Pneumatic clamping jaw.
Preferably, be fixed with 10, two relative one sides of anti-skidding finger of anti-skidding finger on each jaw finger and be respectively equipped with regularly arranged convex tendon.Anti-skidding finger prevents the workpiece slippage when the Pneumatic clamping jaw gripping workpiece.
Above embodiment is with reference to accompanying drawing, and preferred embodiment of the present utility model is elaborated.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present utility model, within all dropping on protection domain of the present utility model.
Claims (8)
1. oil-free lubrication formula Pneumatic clamping jaw for a manipulator of injection machine, it is characterized in that: comprise the mounting bracket (1), cylinder (2) and the transmission pedestal (3) that are connected successively, described cylinder comprises the cylinder body (21) that is hollow tube-shape, described cylinder body one end opening, the other end is one-body molded bar side end cap (22); The interior one-body molded seamless oilless bearing of hollow tube-shape (23) that has of described cylinder body; Separately be provided with Intake Cover (24), described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and is tightly connected with described oilless bearing one end; Be provided with piston (25) in described oilless bearing, described piston is connected with described oilless bearing movable sealing, described oilless bearing, described Intake Cover and described piston surround an airtight chamber (26), and described Intake Cover is provided with the port (27) that is communicated with source of the gas and described airtight chamber; Described plunger backer is installed with piston rod (28) to described Intake Cover one middle side part, between described piston and described bar side end cap, is provided with compression elastic piece (4); Be provided with transmission mechanism and two jaw fingers (5) in described transmission pedestal, described piston rod is fixedly connected with described transmission mechanism through described bar side end cap, and described transmission mechanism can drive two described jaw finger grippings and unclamp workpiece.
2. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: the structure that described transmission mechanism can drive two described jaws finger grippings and unclamp workpiece is: described transmission pedestal comprises lower coverboard (31) and upper cover plate (32), each described jaw finger middle part bending at an angle, two described jaws are pointed back-to-back setting, and the bending part of each jaw finger is fixed in the end of described lower casing backboard to described cylinder body by rotating shaft (51), described transmission mechanism is that the circumferential stop that endwisely slips is positioned the slide block (6) between described lower coverboard and described upper cover plate, the described slide block one side described piston rod that is connected, corresponding two described jaw fingers, described slide block opposite side is provided with two and is splay chute (61), forms a plate (62) between two chutes, two described jaw fingers can move towards to slide along described chute.
3. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: described Intake Cover is positioned between the openend of described mounting bracket and cylinder body, and the structure be tightly connected with described oilless bearing one end is: described Intake Cover comprises integrated sealing (241) successively, location division (242) and meet gas section (243), described port axially connects described sealing, location division and meet gas section, the radial width of described sealing is less than the radial width of described oilless bearing, described location division radial width is greater than the radial width of described oilless bearing, described mounting bracket is provided with the groove that is complementary with described location division size and connects with described the through hole that gas section size is complementary towards described cylinder body one side, be provided with the first sealing ring (244) between the outer wall of described sealing and the inwall of described oilless bearing, corresponding described the first sealing ring, described sealing is provided with the first annular groove, described sealing ring is positioned in described the first annular groove.
4. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 3, it is characterized in that: be provided with Pneumatic quick connector (7), described Pneumatic quick connector is threaded with the described gas section that connects.
5. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: described piston with the structure that described oilless bearing movable sealing is connected is: between the outer wall of described piston and the inwall of described oilless bearing, be provided with the second sealing ring, corresponding described the second sealing ring (251), the outer wall of described piston is provided with the second annular groove, and described the second sealing ring is positioned in described the second annular groove.
6. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: the structure that is provided with compression elastic piece between described piston and described bar side end cap is: described compression elastic piece is Compress Spring, described Compress Spring is sheathed on described piston rod, described Compress Spring one end backstop is the side towards described bar side end cap in described piston, and described Compress Spring other end backstop is the side towards described piston in described bar side end cap.
7. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: the described transmission pedestal outside is provided with for the fixing inductive switch groove (8) of inductive switch, outside described cylinder body, is provided with for the fixing fixed mount of inductive switch cabling (9).
8. oil-free lubrication formula Pneumatic clamping jaw for manipulator of injection machine according to claim 1, it is characterized in that: be fixed with anti-skidding finger (10) on each jaw finger, two relative one sides of anti-skidding finger are respectively equipped with regularly arranged convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442606.1U CN203371724U (en) | 2013-07-24 | 2013-07-24 | Oil-free lubrication type pneumatic clamping claw for manipulator of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442606.1U CN203371724U (en) | 2013-07-24 | 2013-07-24 | Oil-free lubrication type pneumatic clamping claw for manipulator of injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN203371724U true CN203371724U (en) | 2014-01-01 |
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|---|---|---|---|
| CN201320442606.1U Expired - Fee Related CN203371724U (en) | 2013-07-24 | 2013-07-24 | Oil-free lubrication type pneumatic clamping claw for manipulator of injection molding machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792572A (en) * | 2015-03-13 | 2015-07-22 | 上海宝冶工程技术有限公司 | High-temperature corrosive medium sampler grabbing apparatus |
| CN104842506A (en) * | 2014-02-18 | 2015-08-19 | 珠海格力电器股份有限公司 | Material clamp |
| CN106132185A (en) * | 2016-07-28 | 2016-11-16 | 珠海智新自动化科技有限公司 | Jaw and robot abnormal shape inserter clamp device |
| CN107378995A (en) * | 2017-07-17 | 2017-11-24 | 深圳市傲顺精密科技有限公司 | A kind of self-centering pneumatic holding claw of robot |
| CN107433537A (en) * | 2016-08-22 | 2017-12-05 | 徐勤凤 | A kind of adjustable clamper |
| CN107597879A (en) * | 2017-08-18 | 2018-01-19 | 徐州领君仁驰自动化设备有限公司 | Line sending manipulator |
| CN107717979A (en) * | 2017-11-10 | 2018-02-23 | 安踏（中国）有限公司 | A kind of finger cylinder and Pneumatic clamping jaw and matched shoe tree used of being synchronized with the movement |
-
2013
- 2013-07-24 CN CN201320442606.1U patent/CN203371724U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842506A (en) * | 2014-02-18 | 2015-08-19 | 珠海格力电器股份有限公司 | Material clamp |
| CN104842506B (en) * | 2014-02-18 | 2017-04-12 | 珠海格力电器股份有限公司 | Material clamp |
| CN104792572A (en) * | 2015-03-13 | 2015-07-22 | 上海宝冶工程技术有限公司 | High-temperature corrosive medium sampler grabbing apparatus |
| CN106132185A (en) * | 2016-07-28 | 2016-11-16 | 珠海智新自动化科技有限公司 | Jaw and robot abnormal shape inserter clamp device |
| CN107433537A (en) * | 2016-08-22 | 2017-12-05 | 徐勤凤 | A kind of adjustable clamper |
| CN107433537B (en) * | 2016-08-22 | 2019-01-25 | 烟台知兴知识产权咨询服务有限公司 | A kind of adjustable clamper |
| CN107378995A (en) * | 2017-07-17 | 2017-11-24 | 深圳市傲顺精密科技有限公司 | A kind of self-centering pneumatic holding claw of robot |
| CN107597879A (en) * | 2017-08-18 | 2018-01-19 | 徐州领君仁驰自动化设备有限公司 | Line sending manipulator |
| CN107717979A (en) * | 2017-11-10 | 2018-02-23 | 安踏（中国）有限公司 | A kind of finger cylinder and Pneumatic clamping jaw and matched shoe tree used of being synchronized with the movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20160724 |