CN213437959U

CN213437959U - Manipulator with adjustment mechanism

Info

Publication number: CN213437959U
Application number: CN202021989015.2U
Authority: CN
Inventors: 郝雨
Original assignee: Shunde Foshan Qun Feng Hardware Plastics Co ltd
Current assignee: Shunde Foshan Qun Feng Hardware Plastics Co ltd
Priority date: 2020-09-13
Filing date: 2020-09-13
Publication date: 2021-06-15
Anticipated expiration: 2030-09-13

Abstract

The utility model relates to the technical field of manipulator welding, in particular to a manipulator with an adjusting mechanism, which comprises a device main body, wherein the device main body comprises an operation table top, a base is fixedly arranged at the bottom end of the operation table top, a control panel is fixedly arranged at the front side of the operation table top, a mounting base is fixedly arranged at the top end of the operation table top, a manipulator body is arranged at the top end of the mounting base, and a welding gun is arranged at one end of the manipulator body. Make two more accurate when the butt joint of waiting to process the work piece, reduced the error, increased the practicality of this device.

Description

Manipulator with adjustment mechanism

Technical Field

The utility model relates to a manipulator welding technology field specifically is a manipulator with adjustment mechanism.

Background

The manipulator is a multi-joint manipulator or a multi-degree-of-freedom machine device facing the industrial field, can automatically execute work, is a machine for realizing various functions by means of self power and control capacity, can receive human commands, and can also operate according to a preset program, and a modern industrial robot welding table can also perform actions according to the principle formulated by an artificial intelligence technology.

At present, the manipulator is widely used in the welding field, but the existing manipulator does not have an adjusting mechanism when welding two workpieces, and mainly reflects that the existing manipulator cannot adapt to clamping and butt joint of workpieces with different sizes, so that great trouble is brought to the operation of workers, and therefore the manipulator with the adjusting mechanism needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator with adjustment mechanism to current manipulator that proposes in solving above-mentioned background does not have adjustment mechanism when welding two work pieces, mainly embodies, and its centre gripping, the butt joint that can't adapt to different size work pieces, thereby, has brought very big troublesome problem for staff's operation.

In order to achieve the above object, the utility model provides a following technical scheme: a manipulator with an adjusting mechanism comprises a device main body, wherein the device main body comprises an operation table top, a base is fixedly installed at the bottom end of the operation table top, a control panel is fixedly installed on the front side of the operation table top, a mounting base is fixedly installed at the top end of the operation table top, a manipulator body is arranged at the top end of the mounting base, a welding gun is arranged at one end of the manipulator body, the adjusting mechanism is arranged inside the operation table top and comprises an adjusting groove, the adjusting groove is formed inside the operation table top, a first crank is inserted into the adjusting groove through a through groove, a reverse lead screw is fixedly installed at one side of the first crank, movable sleeves are movably installed outside the reverse lead screw, the number of the movable sleeves is two, and clamping mechanisms are arranged at the top ends of the movable sleeves, fixture includes connection base, movable sleeve's top fixed mounting has connection base, connection base's top fixed mounting has the centre gripping base, and the quantity of centre gripping base is two, the thread groove has all been seted up to one side that the centre gripping base kept away from each other, the threaded rod is all installed through the screw thread in the inside of thread groove, the equal fixed mounting of one end that the threaded rod kept away from each other has the second crank, the one end that the threaded rod is close to each other all has the arc grip block through bearing fixed mounting, connection base's top all centre gripping remains to process the work piece.

Preferably, the one end of manipulator body is provided with quick detach mechanism, quick detach mechanism is including the installation piece, the one end fixed mounting of manipulator body has the installation piece, the insertion groove has been seted up to the bottom of installation piece, and the quantity of insertion groove is two, the inside of insertion groove has all been inserted the inserted bar, and the inserted bar all with the top fixed connection of welding rifle, first spacing groove has all been seted up to the one end that the inserted bar was kept away from each other, the second spacing groove has all been seted up to the both sides of installation piece, and the second spacing groove is linked together with the inside of insertion groove, the spacing bar has all been inserted in the inside of second spacing groove, and the spacing bar all extends to the inside of first spacing groove.

Preferably, the one end that the gag lever post kept away from each other all fixed mounting have the arm-tie, extension spring is installed in the outside cup joint of gag lever post, and extension spring's both ends respectively with installation piece and arm-tie fixed connection.

Preferably, the spout has been seted up to the inside bottom of adjustment tank, the inside slidable mounting of spout has the slider, the quantity of slider is two, and the slider all with movable sleeve fixed connection, the bottom of slider all movable mounting has the pulley.

Preferably, one side of the connecting base is provided with a positioning groove, and a positioning rod is inserted into the positioning groove.

Preferably, the anti-slip pads are fixedly mounted at the ends, close to each other, of the arc-shaped clamping plates and are made of ethylene propylene diene monomer rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with adjustment mechanism and fixture, solved current manipulator and when welding two work pieces, do not have adjustment mechanism, mainly reflect that it can't adapt to centre gripping, the butt joint of not equidimension work piece to, the operation for the staff has brought very big troublesome problem, and further through being provided with constant head tank and locating lever, make two more accurate when the butt joint of waiting to process the work piece, reduced the error, increased the practicality of this device.

2. Through being provided with quick detach mechanism for the welding rifle can be dismantled fast, thereby made things convenient for the maintenance work of staff to the welding rifle later stage, further through being provided with slider, pulley and spout, make movable sleeve when the operation, the atress is more even, thereby increased the stability of this device, further through being provided with the pulley, reduced frictional force, thereby increased the life of this device.

Drawings

FIG. 1 is a schematic view of a front view of a partial section of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a front sectional view of the quick release mechanism of the present invention;

fig. 4 is a schematic front sectional view of the structure of the adjusting mechanism of the present invention;

FIG. 5 is a schematic view of a front view of a partial section of the clamping mechanism of the present invention;

fig. 6 is a schematic side view of the clamping mechanism of the present invention.

In the figure: 100. a device main body; 110. an operation table top; 111. a base; 112. mounting a base; 113. a manipulator body; 114. welding a gun; 115. a control panel; 200. a quick release mechanism; 210. mounting blocks; 211. inserting the groove; 212. an insertion rod; 213. a first limit groove; 214. a second limit groove; 215. a limiting rod; 216. pulling a plate; 217. an extension spring; 300. an adjustment mechanism; 310. an adjustment groove; 311. a first crank; 312. a reverse screw rod; 313. a movable sleeve; 314. a chute; 315. a slider; 316. a pulley; 400. a clamping mechanism; 410. a connection base; 411. positioning a groove; 412. positioning a rod; 413. a clamping base; 414. a thread groove; 415. a threaded rod; 416. a second crank; 417. an arc-shaped clamping plate; 418. a non-slip mat; 419. and (5) processing the workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment:

a manipulator with an adjusting mechanism comprises a device main body 100, the device main body 100 comprises an operation table top 110, a base 111 is fixedly installed at the bottom end of the operation table top 110, a control panel 115 is fixedly installed on the front face of the operation table top 110, an installation base 112 is fixedly installed at the top end of the operation table top 110, a manipulator body 113 is arranged at the top end of the installation base 112, a welding gun 114 is arranged at one end of the manipulator body 113, an adjusting mechanism 300 is arranged inside the operation table top 110, the adjusting mechanism 300 comprises an adjusting groove 310, an adjusting groove 310 is formed inside the operation table top 110, a first crank 311 is inserted into the adjusting groove 310 through a through groove, a reverse screw rod 312 is fixedly installed on one side of the first crank 311, a movable sleeve 313 is movably installed outside the reverse screw rod 312, the number of the movable sleeves 313 is two, and a clamping mechanism 400 is arranged at the top, fixture 400 includes connection base 410, movable sleeve 313's top fixed mounting has connection base 410, connection base 410's top fixed mounting has clamping base 413, and clamping base 413's quantity is two, thread groove 414 has all been seted up to one side that clamping base 413 kept away from each other, threaded rod 415 is all installed through the screw in thread groove 414's inside, threaded rod 415's the equal fixed mounting of one end of keeping away from each other has second crank 416, threaded rod 415's one end that is close to each other all has arc grip block 417 through bearing fixed mounting, connection base 410's top all centre gripping remains to process work piece 419, it is when welding two work pieces to have solved current manipulator, do not have adjustment mechanism, mainly physically present, it can't adapt to the centre gripping of different big and small work pieces, the butt joint, thereby, the operation for the staff has brought very big troublesome problem.

Further, the one end of manipulator body 113 is provided with quick detach mechanism 200, quick detach mechanism 200 includes installation piece 210, the one end fixed mounting of manipulator body 113 has installation piece 210, insertion groove 211 has been seted up to installation piece 210's bottom, and the quantity of insertion groove 211 is two, insertion rod 212 has all been inserted to insertion groove 211's inside, and insertion rod 212 all with welding gun 114's top fixed connection, first spacing groove 213 has all been seted up to the one end that insertion rod 212 kept away from each other, second spacing groove 214 has all been seted up to installation piece 210's both sides, and second spacing groove 214 is linked together with insertion groove 211's inside, spacing rod 215 has all been inserted to the inside of second spacing groove 214, and spacing rod 215 all extends to the inside of first spacing groove 213, make welding gun 114 can be dismantled fast, thereby the maintenance work of staff to welding gun 114 later stage has been made things convenient for.

Further, the one end that gag lever post 215 kept away from each other all fixed mounting have arm-tie 216, and extension spring 217 is installed in the outside cup joint of gag lever post 215, and extension spring 217's both ends respectively with installation piece 210 and arm-tie 216 fixed connection for gag lever post 215 can be firmly fixed in the inside of first spacing groove 213, has increased the stability of this device.

Further, spout 314 has been seted up to the inside bottom of adjustment tank 310, the inside slidable mounting of spout 314 has slider 315, the quantity of slider 315 is two, and slider 315 all with activity sleeve 313 fixed connection, the bottom of slider 315 all movable mounting has pulley 316, make activity sleeve 313 when the operation, the atress is more even, thereby increased the stability of this device, further through being provided with pulley 316, frictional force has been reduced, thereby the life of this device has been increased.

Furthermore, a positioning slot 411 is formed in one side of the connection base 410, and a positioning rod 412 is inserted into the positioning slot 411, so that two workpieces 419 to be processed are more accurate in butt joint, and errors are reduced.

Furthermore, the mutually adjacent ends of the arc-shaped clamping plates 417 are fixedly provided with anti-slip pads 418, and the anti-slip pads 418 are made of ethylene propylene diene monomer rubber, so as to play a role in skid resistance.

The working principle is as follows: when the worker needs to disassemble the welding gun 114 for maintenance, the worker can hold the pull plate 216 with hands and apply an outward force to the pull plate 216, when the pull plate 216 is subjected to the outward force applied by the worker, the extension spring 217 is extended, the worker continues to hold the pull plate 216 with hands and apply an outward force to the pull plate 216, when the pull plate 216 is subjected to the outward force applied by the worker, the limit rod 215 is immediately pulled away from the inside of the first limit groove 213 by the pull plate 216, when the limit rod 215 is pulled away from the inside of the first limit groove 213 by the pull plate 216, the worker can hold the welding gun 114 with hands and apply a downward force to the welding gun 114, when the welding gun 114 is subjected to the outward force applied by the worker, the welding gun 114 is immediately disassembled, when the worker needs to disassemble the welding gun 114, the worker only needs to perform the opposite operations, the weld gun 114 can be completely installed.

When the worker needs to clamp the workpiece 419 to be machined, the worker can place the workpiece 419 to be machined between the arc-shaped clamping plates 417, after the worker places the workpiece 419 to be machined between the arc-shaped clamping plates 417, the worker can hold the second crank 416 with the hand and rotate the threaded rod 415 clockwise through the second crank 416, after the threaded rod 415 is rotated clockwise by the worker, the workpiece 419 to be machined is clamped immediately, and when the worker needs to take down the workpiece 419 to be machined, the worker only needs to perform the opposite operation, and then the workpiece 419 to be machined can be taken down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A robot hand having an adjusting mechanism, comprising a device body (100), characterized in that: the device main body (100) comprises an operation table board (110), a base (111) is fixedly mounted at the bottom end of the operation table board (110), a control panel (115) is fixedly mounted on the front surface of the operation table board (110), a mounting base (112) is fixedly mounted at the top end of the operation table board (110), a manipulator body (113) is arranged at the top end of the mounting base (112), a welding gun (114) is arranged at one end of the manipulator body (113), an adjusting mechanism (300) is arranged in the operation table board (110), the adjusting mechanism (300) comprises an adjusting groove (310), the adjusting groove (310) is formed in the operation table board (110), a first crank (311) is inserted into the adjusting groove (310) through a through groove, a reverse screw rod (312) is fixedly mounted on one side of the first crank (311), and a movable sleeve (313) is movably mounted outside the reverse screw rod (312), the number of the movable sleeves (313) is two, the top ends of the movable sleeves (313) are all provided with clamping mechanisms (400), the clamping mechanism (400) comprises a connecting base (410), the top end of the movable sleeve (313) is fixedly provided with the connecting base (410), the top of the connecting base (410) is fixedly provided with a clamping base (413), the number of the clamping bases (413) is two, the sides of the clamping bases (413) far away from each other are provided with thread grooves (414), the inner part of the thread groove (414) is provided with a threaded rod (415) through threads, one ends of the threaded rods (415) far away from each other are fixedly provided with second crank handles (416), one ends of the threaded rods (415) close to each other are fixedly provided with arc-shaped clamping plates (417) through bearings, the top ends of the connecting bases (410) clamp workpieces (419) to be processed.

2. A robot arm having an adjustment mechanism according to claim 1, wherein: one end of the manipulator body (113) is provided with a quick release mechanism (200), the quick release mechanism (200) comprises a mounting block (210), one end of the manipulator body (113) is fixedly provided with an installation block (210), the bottom end of the installation block (210) is provided with an insertion groove (211), and the number of the insertion grooves (211) is two, the insertion rods (212) are inserted into the insertion grooves (211), the inserting rods (212) are fixedly connected with the top end of the welding gun (114), the ends of the inserting rods (212) far away from each other are provided with first limit grooves (213), two sides of the mounting block (210) are both provided with second limit grooves (214), the second limiting grooves (214) are communicated with the inside of the insertion groove (211), limiting rods (215) are inserted into the second limiting grooves (214), and the limiting rods (215) extend to the inside of the first limiting grooves (213).

3. A robot arm having an adjustment mechanism according to claim 2, wherein: the utility model discloses a spacing pole, including gag lever post (215), the outside of gag lever post (215) is cup jointed and is installed extension spring (217), and extension spring (217)'s both ends respectively with installation piece (210) and arm-tie (216) fixed connection, the one end that keeps away from each other of gag lever post (215) all fixed mounting have arm-tie (216), extension spring (217) are cup jointed to the outside.

4. A robot arm having an adjustment mechanism according to claim 1, wherein: spout (314) have been seted up to the inside bottom in adjustment tank (310), the inside slidable mounting of spout (314) has slider (315), the quantity of slider (315) is two, and slider (315) all with activity sleeve (313) fixed connection, the bottom of slider (315) all movably mounted has pulley (316).

5. A robot arm having an adjustment mechanism according to claim 1, wherein: locating grooves (411) are formed in one side of the connecting base (410), and locating rods (412) are inserted into the locating grooves (411).

6. A robot arm having an adjustment mechanism according to claim 1, wherein: the one end that arc grip block (417) are close to each other all fixed mounting have slipmat (418), and the material of slipmat (418) is ethylene propylene diene monomer.