CN108621193A - Clamping jaw and fixture with it - Google Patents

Clamping jaw and fixture with it Download PDF

Info

Publication number
CN108621193A
CN108621193A CN201810609920.1A CN201810609920A CN108621193A CN 108621193 A CN108621193 A CN 108621193A CN 201810609920 A CN201810609920 A CN 201810609920A CN 108621193 A CN108621193 A CN 108621193A
Authority
CN
China
Prior art keywords
clamping
mounting bracket
driving
workpiece
suction cup
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
Application number
CN201810609920.1A
Other languages
Chinese (zh)
Inventor
罗志强
麦永科
张博
程卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Intelligent Equipment Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Intelligent Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Zhuhai Gree Intelligent Equipment Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810609920.1A priority Critical patent/CN108621193A/en
Publication of CN108621193A publication Critical patent/CN108621193A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/04Gripping heads and other end effectors with provision for the remote detachment or exchange of the head or parts thereof
    • B25J15/0408Connections means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/06Gripping heads and other end effectors with vacuum or magnetic holding means
    • B25J15/0616Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0058Means for cleaning manipulators, e.g. dust removing means

Abstract

The main purpose of the present invention is to provide a kind of clamping jaw and with its fixture, which includes:Mounting bracket, Suction cup assembly and clamping section, Suction cup assembly are movably disposed on mounting bracket, for drawing workpiece;Clamping section is arranged on mounting bracket, after working as Suction cup assembly absorption workpiece, clamping section is made to be clamped fixation to workpiece.The clamping jaw of the present invention solves the problems, such as to be susceptible to after sucker in the prior art draws object to fall.

Description

Clamping jaw and fixture with it
Technical field
The present invention relates to technical fields of mechanical processing, in particular to a kind of clamping jaw and with its fixture.
Background technology
Existing sucker clamp is when grabbing workpiece moves, often due to the state labile of vacuum pump or vacuum pump Pipeline between connecting sucker is poorly sealed to cause sucker clamp to occur the situation of force of suction cup deficiency when drawing workpiece, makes The problem of being easy to fall during grabbing workpiece carries out mobile at sucker.
Invention content
The main purpose of the present invention is to provide a kind of clamping jaw and with its fixture, to solve sucker in the prior art It is susceptible to the problem of falling after drawing object.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of clamping jaw, including:Mounting bracket, sucker Component and clamping section, Suction cup assembly are movably disposed on mounting bracket, for drawing workpiece;Clamping section is arranged in mounting bracket On, after working as Suction cup assembly absorption workpiece, clamping section is made to be clamped fixation to workpiece.
Further, Suction cup assembly includes:Suction cup carrier and multiple suckers, multiple suckers are spaced apart and arranged in suction cup carrier.
Further, clamping jaw further includes:First driving means, first driving means are arranged on mounting bracket, and and sucker Component connects, to drive Suction cup assembly to be moved relative to mounting bracket.
Further, first driving means are cylinder, and Suction cup assembly is arranged on the piston rod of cylinder, in cylinder piston Drive under relative to mounting bracket move.
Further, clamping section includes:Second driving device and clip claw assembly, the second driving device are arranged in mounting bracket On;Clip claw assembly is connect with the second driving device, to clamp workpiece under the driving of the second driving device.
Further, clip claw assembly includes two clamping plates being oppositely arranged, and two clamping plates are connect with the second driving device, With relatively close or separate movement under the drive of the second driving device.
Further, the second driving device is double-rod cylinder, and two clamping plates are arranged correspondingly in double-rod cylinder respectively Two piston rods on, with the synchronizing moving under the driving of double-rod cylinder.
Further, clamping plate includes grip block and jaw plate, and grip block is arranged on jaw plate, so that clamping plate passes through clamping Block is contacted with workpiece.
Further, mounting bracket is equipped with locating part, and jaw plate has the first confined planes towards workpiece setting, locating part With the second confined planes towards workpiece setting, mounting bracket has installation end face, the distance of the second confined planes to installation end face big In the first confined planes to the distance for installing end face.
According to another aspect of the present invention, a kind of fixture, including multiple clamping jaws and connector, multiple clamping jaw settings are provided On connector, clamping jaw is above-mentioned clamping jaw.
Further, fixture includes four clamping jaws, and the mounting bracket of four clamping jaws splices successively to surround a rectangular space, Suction cup assembly is at least partly at least partially disposed in clamping section in rectangular space.
Further, connector includes:Connecting plate and connecting flange, multiple clamping jaws are arranged in the side of connecting plate;Connection Flange is arranged in the other side of connecting plate, and connecting plate is connect by connecting flange with mechanical arm, so that band of the fixture in mechanical arm Dynamic lower grabbing workpiece.
Further, fixture further includes air-supply arrangement, and air-supply arrangement includes multiple air-supply assemblies, multiple air-supply assemblies with it is more A clamping jaw is arranged correspondingly, and the air outlet of each air-supply assembly is arranged towards corresponding mounting bracket, to clear up on mounting bracket Impurity.
The clamping jaw to apply the technical scheme of the present invention includes Suction cup assembly and clamping section, and Suction cup assembly is removable with mounting bracket Ground connects, and for drawing workpiece, clamping section is connect with mounting bracket, after Suction cup assembly absorption workpiece, clamping section by Workpiece clamping, To avoid because Suction cup assembly does not clamp workpiece and causes to fall, above-mentioned clamping jaw solves Suction cup assembly in the prior art and draws The problem of falling is susceptible to after object.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment of clamping jaw according to the present invention;
Fig. 2 shows the structural schematic diagrams of the embodiment of fixture according to the present invention;
Fig. 3 shows the structural schematic diagram of the connecting flange and connecting plate embodiment of fixture according to the present invention;
Fig. 4 shows the structural schematic diagram according to the present invention equipped with air-supply assembly fixture embodiment;
Fig. 5 shows that fixture according to the present invention connect the structural schematic diagram of embodiment with manipulator.
Wherein, above-mentioned attached drawing includes the following drawings label:
10, mounting bracket;11, locating part;111, the second confined planes;12, end face is installed;20, Suction cup assembly;21, suction cup carrier; 22, sucker;30, clamping section;31, the second driving device;32, clip claw assembly;321, grip block;322, jaw plate;40, workpiece; 50, first driving means;61, connecting plate;62, connecting flange;70, air-supply assembly;80, the first confined planes.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It the present invention provides a kind of clamping jaw, please refers to Fig.1 to Fig. 5, which includes:Mounting bracket 10,20 and of Suction cup assembly Clamping section 30, Suction cup assembly 20 are movably disposed on mounting bracket 10, for drawing workpiece 40;The setting of clamping section 30 is being installed On frame 10, after working as the absorption workpiece 40 of Suction cup assembly 20, clamping section 30 is made to be clamped fixation to workpiece 40.
Clamping jaw in the present invention includes Suction cup assembly 20 and clamping section 30, and Suction cup assembly 20 movably connects with mounting bracket 10 It connects, for drawing workpiece 40, clamping section 30 is connect with mounting bracket 10, and after Suction cup assembly 20 draws workpiece 40, clamping section 30 will Workpiece 40 clamps, and to avoid because Suction cup assembly 20 causes to fall without clamping workpiece 40, above-mentioned clamping jaw solves the prior art In Suction cup assembly draw object after be susceptible to the problem of falling.
Suction cup assembly 20 includes:Suction cup carrier 21 and multiple suckers 22, multiple suckers 22 are spaced apart and arranged in suction cup carrier 21.
As described in Figure 1, the Suction cup assembly 20 in the present embodiment includes suction cup carrier 21 and multiple suckers 22, specifically, sucker Guide rail is installed, the both ends for installing guide rail are respectively provided with the strip-shaped hole of installation sucker 22, and sucker 22 can there are two being set on frame 21 It is movably threaded through in strip-shaped hole, the adsorption plane of sucker 22 is arranged towards workpiece 40 to be drawn, the adsorption plane of each sucker 22 In the same horizontal plane.
Clamping jaw further includes:First driving means 50, first driving means 50 are arranged on mounting bracket 10, and and Suction cup assembly 20 connections, to drive Suction cup assembly 20 to be moved relative to mounting bracket 10.
First driving means 50 are cylinder, and Suction cup assembly 20 is arranged on the piston rod of cylinder, in the band of cylinder piston It is dynamic lower relative to the movement of mounting bracket 10.
As shown in Figure 1, the first driving means 50 in the present embodiment select cylinder, cylinder block to be arranged in mounting bracket 10 On, the piston rod of cylinder is connect with mounting bracket 10, and cylinder drives mounting bracket 10 to move by piston rod, so that sucker 22 moves down suction Take workpiece.
Clamping section 30 includes:Second driving device 31 and clip claw assembly 32, the second driving device 31 are arranged in mounting bracket 10 On;Clip claw assembly 32 is connect with the second driving device 31, to clamp workpiece 40 under the driving of the second driving device 31.
As shown in Figure 1, the clamping section 30 in the present embodiment includes the second driving device 31 and clip claw assembly 32, the second driving Device 31 is set between two attachment rails of mounting bracket 10, ensure that the space structure of entire clamping jaw is compact, the second driving Device 31 drives clip claw assembly 32 to clamp and release workpiece.
Clip claw assembly 32 includes two clamping plates being oppositely arranged, and two clamping plates connect with the second driving device 31, with Relatively close or separate movement under the drive of second driving device 31.
As shown in Figure 1, the clip claw assembly 32 in the present embodiment includes two clamping plates being oppositely arranged, the second driving device 31 Two clamping plates of control are close to each other simultaneously or are located remotely from each other to clamp or discharge workpiece.
Second driving device 31 is double-rod cylinder, and two work in double-rod cylinder are arranged in two clamping plates correspondingly respectively On stopper rod, with the synchronizing moving under the driving of double-rod cylinder.
The second driving device 31 in the present embodiment selects double-rod cylinder, two clamping plates to be separately positioned on the two of double-rod cylinder On a piston rod, with the driving of double-rod cylinder similarly hereinafter when control two clamping plates moved.
Clamping plate includes grip block 321 and jaw plate 322, and grip block 321 is arranged on jaw plate 322, so that clamping plate passes through Grip block 321 is contacted with workpiece 40.
Clamping plate in the present embodiment includes grip block 321 and jaw plate 322,322 z-shape structure of jaw plate, jaw plate 322 one end is connect with double-rod cylinder, and the other end is provided with grip block 321, and with clamping workpiece, grip block 321 is using elastic material Material, to play the role of protecting workpiece.
Mounting bracket 10 is equipped with locating part 11, and jaw plate 322 has the first confined planes 80 being arranged towards workpiece 40, limit Part 11 has the second confined planes 111 for be arranged towards workpiece 40, and mounting bracket 10, which has, installs end face 12, the second confined planes 111 to The distance for installing end face 12 is more than the first confined planes 80 to the distance of installation end face 12.
As shown in Figure 1, finite place piece 11, locating part is arranged on the mounting bracket 10 among multiple suckers 22 in the present embodiment 11 be the convex block mounted on 10 bottom surface of mounting bracket, has the second confined planes 111 being arranged towards workpiece 40, jaw plate 322 thereon With the first confined planes 80 towards workpiece 40, the distance of the second confined planes 111 to installation end face 12 is more than the first confined planes 80 To the distance of installation end face 12.
The present invention also provides a kind of fixture, including multiple clamping jaws and connector, multiple clamping jaws are arranged on connector, folder Pawl is above-mentioned clamping jaw.
Fixture includes four clamping jaws, and the mounting bracket 10 of four clamping jaws splices successively to surround a rectangular space, sucker group Part 20 is at least partly at least partially disposed in clamping section 30 in rectangular space.
As shown in Fig. 2, the fixture in the present embodiment includes four clamping jaws, the mounting bracket 10 of four clamping jaws surrounds a rectangle Suction cup assembly 20 is at least partially disposed in rectangular space, the suction of sucker 22 by space in order to make fixture space availability ratio original text The attached outside facing towards fixture is arranged, and fixture tool can be clamped multiple workpiece 40 and is processed or portion simultaneously there are four clamping face Divide 40 part of clamping workpiece to be processed that the workpiece 40 processed is clamped,.
Connector includes:Connecting plate 61 and connecting flange 62, multiple clamping jaws are arranged in the side of connecting plate 61;Connecting flange 62 are arranged in the other side of connecting plate 61, and connecting plate 61 is connect by connecting flange 62 with mechanical arm, so that fixture is in mechanical arm Drive under grabbing workpiece 40.
As shown in Fig. 2 to 5, the fixture in the present embodiment is additionally provided with connecting plate 61 and connecting flange 62, multiple clamping jaw settings In the side of connecting plate 61, connecting flange 62 is arranged in the other side of connecting plate 61, in order to which fixture is connect with manipulator.
Fixture further includes air-supply arrangement, and air-supply arrangement includes multiple air-supply assemblies 70, multiple air-supply assemblies 70 and multiple folders Pawl is arranged correspondingly, and the air outlet of each air-supply assembly 70 is arranged towards corresponding mounting bracket 10, to clear up mounting bracket 10 On impurity.
Air-supply assembly 70 has ajutage, and the air outlet of ajutage is arranged towards mounting bracket 10, to clear up peace when needed Shelve the impurity on 10.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
Clamping jaw in the present invention includes Suction cup assembly 20 and clamping section 30, and Suction cup assembly 20 movably connects with mounting bracket 10 It connects, for drawing workpiece 40, clamping section 30 is connect with mounting bracket 10, and after Suction cup assembly 20 draws workpiece 40, clamping section 30 will Workpiece 40 clamps, and to avoid because Suction cup assembly 20 causes to fall without clamping workpiece 40, above-mentioned clamping jaw solves the prior art In Suction cup assembly draw object after be susceptible to the problem of falling.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (13)

1. a kind of clamping jaw, which is characterized in that including:
Mounting bracket (10);
Suction cup assembly (20), the Suction cup assembly (20) is movably disposed on the mounting bracket (10), for drawing workpiece (40);
Clamping section (30), the clamping section (30) are arranged on the mounting bracket (10), to work as described in Suction cup assembly (20) absorption After workpiece (40), the clamping section (30) is made to be clamped fixation to the workpiece (40).
2. clamping jaw according to claim 1, which is characterized in that the Suction cup assembly (20) includes:
Suction cup carrier (21);
Multiple suckers (22), multiple suckers (22) are spaced apart and arranged in the suction cup carrier (21).
3. clamping jaw according to claim 1, which is characterized in that the clamping jaw further includes:
First driving means (50), the first driving means (50) are arranged on the mounting bracket (10), and with the sucker Component (20) connects, to drive the Suction cup assembly (20) mobile relative to the mounting bracket (10).
4. clamping jaw according to claim 3, which is characterized in that the first driving means (50) are cylinder, the sucker Component (20) is arranged on the piston rod of the cylinder, with relatively described mounting bracket (10) shifting under the drive of the cylinder piston It is dynamic.
5. clamping jaw according to claim 1, which is characterized in that the clamping section (30) includes:
Second driving device (31), second driving device (31) are arranged on the mounting bracket (10);
Clip claw assembly (32), the clip claw assembly (32) connect with second driving device (31), in second driving The workpiece (40) is clamped under the driving of device (31).
6. clamping jaw according to claim 5, which is characterized in that the clip claw assembly (32) includes two folders being oppositely arranged Plate, two clamping plates are connect with second driving device (31), under the drive of second driving device (31) Relatively close or separate movement.
7. clamping jaw according to claim 6, which is characterized in that second driving device (31) be double-rod cylinder, two The clamping plate is arranged correspondingly respectively on two piston rods of the double-rod cylinder, with the driving of double-rod cylinder similarly hereinafter Moved further.
8. clamping jaw according to claim 6, which is characterized in that the clamping plate includes grip block (321) and jaw plate (322), the grip block (321) is arranged on the jaw plate (322), so that the clamping plate passes through the grip block (321) It is contacted with the workpiece (40).
9. clamping jaw according to claim 8, which is characterized in that the mounting bracket (10) is equipped with locating part (11), described There are jaw plate (322) the first confined planes (80) being arranged towards the workpiece (40), the locating part (11) to have towards institute The second confined planes (111) of workpiece (40) setting are stated, the mounting bracket (10) has installation end face (12), second confined planes (111) it is more than first confined planes (80) to the distance of installation end face (12) to the distance of installation end face (12).
10. a kind of fixture, including multiple clamping jaws and connector, multiple clamping jaws are arranged on the connector, and feature exists In the clamping jaw clamping jaw as claimed in any one of claims 1 to 9.
11. fixture according to claim 10, which is characterized in that the fixture includes four clamping jaws, described in four The mounting bracket (10) of clamping jaw splices successively to surround a rectangular space, the Suction cup assembly (20) at least partly with the folder Tight portion (30) is at least partially disposed in the rectangular space.
12. fixture according to claim 10, which is characterized in that the connector includes:
Connecting plate (61), side of multiple clamping jaw settings in the connecting plate (61);
Connecting flange (62), the connecting flange (62) are arranged in the other side of the connecting plate (61), the connecting plate (61) It is connect with mechanical arm by the connecting flange (62), so that fixture grabbing workpiece (40) under the drive of mechanical arm.
13. fixture according to claim 10, which is characterized in that the fixture further includes air-supply arrangement, the air-supply dress It sets including multiple air-supply assemblies (70), multiple air-supply assemblies (70) are arranged correspondingly with multiple clamping jaws, each The air outlet of the air-supply assembly (70) is towards corresponding mounting bracket (10) setting, to clear up on the mounting bracket (10) Impurity.
CN201810609920.1A 2018-06-13 2018-06-13 Clamping jaw and fixture with it Pending CN108621193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810609920.1A CN108621193A (en) 2018-06-13 2018-06-13 Clamping jaw and fixture with it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810609920.1A CN108621193A (en) 2018-06-13 2018-06-13 Clamping jaw and fixture with it

Publications (1)

Publication Number Publication Date
CN108621193A true CN108621193A (en) 2018-10-09

Family

ID=63691421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810609920.1A Pending CN108621193A (en) 2018-06-13 2018-06-13 Clamping jaw and fixture with it

Country Status (1)

Country Link
CN (1) CN108621193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110385728A (en) * 2019-07-23 2019-10-29 嘉兴希力工业科技有限公司 A kind of robot polytypic cylinder cap common fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110385728A (en) * 2019-07-23 2019-10-29 嘉兴希力工业科技有限公司 A kind of robot polytypic cylinder cap common fixture
CN110385728B (en) * 2019-07-23 2020-09-22 嘉兴希力工业科技有限公司 Multi-model cylinder cover sharing clamp for robot

Similar Documents

Publication Publication Date Title
CN104227729B (en) Clamping device
CN108406828A (en) Fixture
CN103950036A (en) Clamping jaw module with suction cup
CN105643497A (en) Clamping device
CN207616601U (en) A kind of novel pneumatic clamping jaw
CN107856049A (en) A kind of novel pneumatic clamping jaw
CN108621193A (en) Clamping jaw and fixture with it
CN110103000A (en) Assemble device
CN106584162A (en) Device for clamping multiple workpieces
CN107414452B (en) Battery cover assembling device and assembling method
CN208150476U (en) A kind of round tube clamping manipulator
CN208468422U (en) Clamping jaw and fixture with it
CN110479629A (en) Detection device for braking automobile caliper bracket
CN102632354B (en) Part discharging and positioning device
CN208103305U (en) A kind of synchronization gripper assembly for petroleum detection device
CN109909915A (en) A kind of lens holder
CN109877856A (en) A kind of fixture and its applicable robot
CN206047700U (en) A kind of robot clamp for preventing cigarette machine side plate from dropping
CN109319489A (en) Blanking device and heater production line with it
CN205662063U (en) Snatch subassembly
CN205184764U (en) Snatch clamping device
CN108974784A (en) A kind of chip mounter pcb board conveying device
CN108910075A (en) A kind of universal fifth wheel removing equipment
CN209125853U (en) A kind of sample bottle clamping device
CN209256743U (en) A kind of battery core centering clamp system

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