CN212763531U

CN212763531U - Grabbing device for industrial robot

Info

Publication number: CN212763531U
Application number: CN202021188130.XU
Authority: CN
Inventors: 杨芳华
Original assignee: Shenzhen Renxin Automation Equipment Co ltd
Current assignee: Shenzhen Renxin Automation Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-23
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a grabbing device for industrial robot, which comprises a support plate, the top fixed mounting of support plate has the arm body, the equal fixed mounting in bottom left and right sides of support plate has the riser, one side fixed mounting that the riser is relative has the centre gripping push rod, the output fixed mounting of centre gripping push rod has the extension axle, the equal fixed mounting in one side that the extension axle is relative has the locating plate. Through setting up constant head tank, picture peg, linking piece and grip block, when the use equipment, the centre gripping push rod drives the grip block and is close to the centre gripping work piece, the arcwall face of the relative one side of grip block laminates with the work piece outer wall mutually, if change the work piece of different models in the factory, need use other assorted grip blocks, user pulling pull rod drives the restriction nail and breaks away from the restriction groove, the picture peg, link up piece and grip block and lose spacing taking off, so, the user can more renew the picture peg, link up piece and grip block and install, the replacement of snatching the part becomes simple and convenient.

Description

Grabbing device for industrial robot

Technical Field

The utility model relates to a bedding field, in particular to grabbing device for industrial robot.

Background

The industrial robot is a multi-joint manipulator or multi-freedom-degree machine device oriented to the industrial field, can automatically execute work, is a machine which realizes various functions by self power and control capacity, can receive human commands, can run according to a pre-programmed program, and can also perform a compendium action according to a principle formulated by an artificial intelligence technology.

Traditional industrial robot uses grabbing device simple structure, when snatching cylindric work piece, the arm sets up the arc unanimous with the work piece contact plate, so, can not extrude the damage work piece when snatching, but after changing the work piece, the part of snatching of arm is difficult to dismantle the change, and the user is very vexed to this, so provides an industrial robot uses grabbing device.

Disclosure of Invention

The utility model aims to provide a grabbing device for industrial robot to the part of snatching of solving the arm is difficult to dismantle the technical problem of change.

In order to realize the purpose of the utility model, the utility model provides a gripping device for an industrial robot, which comprises a support plate, wherein the top of the support plate is fixedly provided with an arm body, the left side and the right side of the bottom of the support plate are fixedly provided with vertical plates, the opposite side of the vertical plates is fixedly provided with a clamping push rod, the output end of the clamping push rod is fixedly provided with an extending shaft, the opposite side of the extending shaft is fixedly provided with a positioning plate, the opposite side of the positioning plate is fixedly provided with a limiting loop bar, one end of the limiting loop bar is fixedly connected with the vertical plates, the upper part and the lower part of the extending shaft are respectively fixedly provided with a limiting loop bar, the bottom of the positioning plate is provided with a positioning groove, the inner part of the positioning groove is movably provided with a plug board, the opposite side of the plug board is fixedly, the restriction groove that quantity is two is seted up to one side that the picture peg is relative, one side that the locating plate is carried on the back mutually just is located fixed mounting and has the barrel between extension axle and the spacing loop bar, the one end grafting that the locating plate was kept away from to the barrel has one end to run through and extends to the inside pull rod of barrel, the reset spring that is located the barrel inside has been cup jointed to the outside of pull rod, one side fixed mounting that the pull rod is relative has one end to run through the locating plate and extends to the restriction nail of restriction inslot portion.

Preferably, the support plate and the vertical plate are made of stainless steel, and the support plate and the vertical plate are connected in a welding mode.

Preferably, the stop collar pole includes hollow rod and solid pole, the locating plate one side of carrying on the back mutually and be located the top and the equal fixed mounting in below of extension axle have the idle rod, the inside movable mounting of hollow rod has one end to extend to the outside solid pole of hollow rod.

Preferably, the positioning groove is matched with the inserting plate, and the top of the inserting plate is an inclined plane.

Preferably, the opposite side of the clamping plate is semicircular, and the two clamping plates form a cylindrical cavity.

Preferably, the limiting groove is matched with the limiting nail, and the opposite side of the limiting nail is a bevel.

The utility model discloses a set up the constant head tank, the picture peg, link up piece and grip block, when the user equipment, the centre gripping push rod drives the grip block and is close to the centre gripping work piece, the arcwall face and the work piece outer wall of the relative one side of grip block are laminated mutually, if change the work piece of different models in the factory, need use other assorted grip blocks, the user stimulates the pull rod and drives the restriction nail and break away from the restriction groove, the picture peg, link up piece and grip block and lose spacing taking off, so, the user can more renew the picture peg, link up piece and grip block and install, the replacement of snatching the part becomes simple and convenient.

Drawings

Fig. 1 is a schematic structural view of a gripping device for an industrial robot according to the present invention;

fig. 2 is an enlarged view of a position a in fig. 1 of the gripping device for an industrial robot according to the present invention.

In the figure: the mechanical arm comprises a support plate 1, a mechanical arm body 2, vertical plates 3, a clamping push rod 4, an extension shaft 5, a positioning plate 6, a limiting sleeve rod 7, a positioning groove 8, a plug plate 9, a connecting block 10, a clamping plate 11, a limiting groove 12, a barrel body 13, a pull rod 14, a return spring 15 and a limiting nail 16.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, a gripping device for an industrial robot comprises a support plate 1, a mechanical arm body 2 is fixedly mounted at the top of the support plate 1, vertical plates 3 are fixedly mounted at the left side and the right side of the bottom of the support plate 1, the support plate 1 and the vertical plates 3 are made of stainless steel, the support plate 1 and the vertical plates 3 are connected in a welding manner, a clamping push rod 4 is fixedly mounted at one side opposite to the vertical plates 3, an extension shaft 5 is fixedly mounted at the output end of the clamping push rod 4, positioning plates 6 are fixedly mounted at one side opposite to the extension shaft 5, limit loop rods 7 with one ends fixedly connected with the vertical plates 3 are fixedly mounted at one side opposite to the positioning plates 6 and above and below the extension shaft 5, each limit loop rod 7 comprises a hollow rod and a solid rod, idle rods are fixedly mounted at one side opposite to the positioning plates 6 and above and below the extension shaft 5, one end of each solid rod extending to, the bottom of the positioning plate 6 is provided with a positioning groove 8, the inside of the positioning groove 8 is movably provided with an inserting plate 9, one end of the inserting plate 9 extends to the lower part of the positioning plate 6, the positioning groove 8 is matched with the inserting plate 9, the top of the inserting plate 9 is an inclined plane, one side opposite to the inserting plate 9 and positioned below the positioning plate 6 are fixedly provided with a connecting block 10, one side opposite to the connecting block 10 is fixedly provided with a clamping plate 11, one side opposite to the clamping plate 11 is semicircular, the two clamping plates 11 form a cylindrical cavity, one side opposite to the inserting plate 9 is provided with two limiting grooves 12, one side opposite to the positioning plate 6 and positioned between the extending shaft 5 and the limiting sleeve rod 7 is fixedly provided with a barrel 13, one end of the barrel 13, which is far away from the positioning plate 6, is inserted with a pull rod 14, one end of the pull rod 14 is penetrated and extends to the inside of the barrel 13, the outside of the pull rod 14, restriction groove 12 and restriction nail 16 phase-match, the relative one side of restriction nail 16 is the inclined plane, through setting up constant head tank 8, picture peg 9, linking piece 10 and grip block 11, when the use equipment, centre gripping push rod 4 drives grip block 11 and is close to the centre gripping work piece, the arcwall face and the work piece outer wall laminating of the relative one side of grip block 11, if change the work piece of different models in the factory, need use other assorted grip blocks 11, user pulling pull rod 14 drives restriction nail 16 and breaks away from restriction groove 12, picture peg 9, linking piece 10 and grip block 11 lose spacing taking off, so, the user can more renew picture peg 9, link up piece 10 and grip block 11 and install and come, the replacement of snatching the part becomes simple and convenient.

The utility model discloses a set up constant head tank 8, picture peg 9, linking piece 10 and grip block 11, when the user equipment, centre gripping push rod 4 drives grip block 11 and is close to the centre gripping work piece, the arcwall face and the work piece outer wall of the relative one side of grip block 11 are laminated mutually, if change the work piece of different models in the factory, need use other assorted grip block 11, user pulling pull rod 14 drives restriction nail 16 and breaks away from restriction groove 12, picture peg 9, linking piece 10 and grip block 11 lose spacing taking off, so, the user can more renew picture peg 9, linking piece 10 and grip block 11 are installed, the replacement of snatching the part becomes simple and convenient, the technical problem that the snatching part of arm is difficult to dismantle and change has been solved.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a grabbing device for industrial robot, includes support plate (1), its characterized in that, the top fixed mounting of support plate (1) has arm body (2), the equal fixed mounting in bottom left and right sides of support plate (1) has riser (3), the relative one side fixed mounting of riser (3) has centre gripping push rod (4), the output fixed mounting of centre gripping push rod (4) has extension axle (5), the equal fixed mounting in the relative one side of extension axle (5) has locating plate (6), the equal fixed mounting in the top and the below that locating plate (6) carried on the back one side mutually just is located extension axle (5) has one end and riser (3) fixed connection's spacing loop bar (7), constant head tank (8) have been seted up to the bottom of locating plate (6), the inside movable mounting of constant head tank (8) has picture peg (9) that one end extends to locating plate (6) below, one side that picture peg (9) is relative and the below fixed mounting that is located locating plate (6) links up piece (10), link up one side fixed mounting that piece (10) is relative has grip block (11), quantity is seted up in one side that picture peg (9) is relative and is restriction groove (12) two, locating plate (6) one side that carries on the back mutually just is located and extends fixed mounting between axle (5) and spacing loop bar (7) and has barrel (13), the one end that locating plate (6) were kept away from in barrel (13) is pegged graft and is had one end to run through and extend to the inside pull rod (14) of barrel (13), reset spring (15) that are located barrel (13) inside have been cup jointed to the outside of pull rod (14), one side fixed mounting that pull rod (14) is relative has one end to run through locating plate (6) and extends to restriction nail (16) inside in restriction groove (12).

2. The industrial robot gripping device of claim 1, wherein the carrier plate (1) and the riser plate (3) are both stainless steel, and the carrier plate (1) and the riser plate (3) are connected by welding.

3. The industrial robot gripping device as claimed in claim 1, wherein the stop collar rod (7) comprises a hollow rod and a solid rod, the positioning plate (6) is fixedly provided with a hollow rod on the opposite side and above and below the extension shaft (5), and the hollow rod is movably provided with a solid rod with one end extending to the outside of the hollow rod.

4. The industrial robot gripping device according to claim 1, wherein the positioning groove (8) and the insert plate (9) are matched, and the top of the insert plate (9) is a slope.

5. The industrial robot gripping device according to claim 1, wherein the opposite sides of the gripping plates (11) are semicircular, and the two gripping plates (11) form a cylindrical cavity.

6. The industrial robot gripping device according to claim 1, wherein the restriction groove (12) and the restriction pin (16) are matched, and the opposite side of the restriction pin (16) is a slope.