CN210616571U

CN210616571U - Auxiliary device for industrial robot convenient to change anchor clamps

Info

Publication number: CN210616571U
Application number: CN201921548771.9U
Authority: CN
Inventors: 敬淑义; 陈锦珠
Original assignee: Wuxi Zeno Intelligent Technology Co Ltd
Current assignee: Wuxi Zeno Intelligent Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-26
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an auxiliary device for industrial robot convenient to change anchor clamps relates to industrial robot technical field, and it includes the industrial robot body, the lower fixed surface of industrial robot body is connected with the support frame, the upper surface joint of support frame inner wall has rotary device, the top fixed connection of slide bar and screw thread post is passed through to rotary device's bottom. This auxiliary device for industrial robot convenient to change anchor clamps, through the sliding sleeve, first kelly, the slide bar, the screw thread post, the screw cap, the connecting plate, mutually support between second kelly and the spring, make this device not only can carry out the multiple spot through twisting a sliding sleeve to the anchor clamps body and fix, and can also carry on spacingly to the angle of screw thread post after fixing the anchor clamps body, thereby avoided the in-process production that industrial robot used to rock and make the screw thread post pivoted condition, and this device cost is lower, use labour saving and time saving, the practicality of this device has been improved.

Description

Auxiliary device for industrial robot convenient to change anchor clamps

Technical Field

The utility model relates to an industrial robot technical field specifically is an auxiliary device for industrial robot convenient to change anchor clamps.

Background

Industrial robots often require the use of different grippers to grip different items during use, in order to fix the clamp more stably, a plurality of bolts are often used for fixing the position of the clamp, however, the fixing method requires not only an adaptive tool but also a worker to sequentially screw a plurality of bolts for disassembly, the process is time-consuming and labor-consuming, and the industrial robot can generate some vibration during the use process, so that some bolts can shake during the vibration process, so that the fixture cannot be stably fixed, and some industrial robots using electromagnetism to replace the fixture, however, the cost is high, and the practicability of the industrial robot auxiliary device is reduced, so that an auxiliary device for an industrial robot, which is convenient for replacing a clamp, is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an auxiliary device for industrial robot convenient to change anchor clamps, the fixed method that has solved and has used a plurality of bolts not only needs the instrument of adaptation when dismantling, and need the staff to twist in proper order and move a plurality of bolt and dismantle, its process is wasted time and energy, and industrial robot work can produce some vibrations at the in-process that uses, make some bolts can produce the phenomenon of rocking at the in-process of vibration, thereby can not carry out firm fixed to anchor clamps, also some use the electromagnetism to change the industrial robot of anchor clamps, but the price is higher, the problem of industrial robot auxiliary device's practicality has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an auxiliary device for industrial robot convenient to change anchor clamps, includes the industrial robot body, the lower fixed surface of industrial robot body is connected with the support frame, the upper surface joint of support frame inner wall has rotary device, the top fixed connection of slide bar and screw thread post is passed through to rotary device's bottom, sliding sleeve and spring have been cup jointed outward respectively to the slide bar, the both ends of spring respectively with rotary device's bottom and the upper surface fixed connection of sliding sleeve.

Six first kellies of fixed surface of sliding sleeve are connected with, first kellies is located first draw-in groove, and six first draw-in grooves all set up the upper surface at support frame inner wall, screw thread post thread connection has the screw cap, the screw cap joint is in the connecting plate, the lower fixed surface of connecting plate is connected with a plurality of second kellies, the second kellies is located the second draw-in groove, and a plurality of second draw-in groove all sets up the upper surface at the anchor clamps body, the anchor clamps body is located the through-hole that the support frame lower surface was seted up.

Preferably, the rotating device comprises a bearing, the bearing is clamped on the upper surface of the inner wall of the support frame, a rotating shaft is sleeved in the bearing, and the bottom end of the rotating shaft is fixedly connected with the top end of the sliding rod.

Preferably, the sliding rod is hexagonal, and the sliding sleeve is hexagonal.

Preferably, the left and right sides face of connecting plate all fixedly connected with slider, slider sliding connection is in the spout, and two spouts are seted up respectively in the left and right sides face of support frame inner wall.

Preferably, the sliding groove is T-shaped, the sliding block is T-shaped, the through hole is T-shaped, and the upper half part of the clamp body is T-shaped.

Preferably, the bottom end of the threaded column is fixedly connected with a limiting plate, and the outer surface of the sliding sleeve is provided with a rubber sleeve.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the auxiliary device for the industrial robot convenient for replacing the clamp comprises a sliding sleeve, a clamp body, a first clamping rod, a first clamping groove, a sliding rod, a threaded column, a threaded cap, a connecting plate, a second clamping rod, a second clamping groove and a spring which are matched with each other, when the clamp body needs to be fixed, a worker can pull out six first clamping rods from six first clamping grooves through the sliding sleeve, and then can drive the connecting plate and a plurality of second clamping rods to move downwards and be clamped into a plurality of second clamping grooves on the clamp body under the threaded connection action of the threaded cap and the threaded column through the sliding sleeve, at the moment, the worker can loosen the sliding sleeve, so that the spring can drive the sliding sleeve and the six first clamping rods to move upwards and be clamped into the six first clamping grooves by utilizing the self-pulling force of the spring, thereby fixing the position of the clamp body, and not only can fix the clamp body at multiple points by screwing the sliding sleeve, but also can carry on spacingly to the angle of screw thread post after fixing the anchor clamps body to the in-process production of having avoided industrial robot to use is rocked and is made the screw thread post pivoted condition, and this device cost is lower, and use labour saving and time saving has improved the practicality of this device.

2. This auxiliary device for industrial robot convenient to change anchor clamps, through setting up spout and slider, and all set up the shape of spout and slider to the T shape to avoided the screw thread post to rotate and driven the screw cap pivoted condition together, and the spout has ensured the normal cooperation work between spout and the slider by the condition that drops in the spout when having avoided the slider removal with the design of slider T shape.

3. This auxiliary device for industrial robot convenient to change anchor clamps, shape through with slide bar and sliding sleeve all sets up to the hexagon, make the sliding sleeve can drive the slide bar when rotating and rotate together, thereby make the sliding sleeve can play a effect of changeing the handle, and be provided with the one deck rubber sleeve outside the sliding sleeve, thereby frictional force when can increase staff and rotate the sliding sleeve, make the staff rotate the screw thread post through sliding sleeve and slide bar and make things convenient for more laborsaving, difficult slip.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic structural view of the sliding sleeve of the present invention viewed from the bottom;

fig. 4 is a schematic view of the cross-sectional structure of the slider in a plan view according to the present invention.

In the figure: 1 industrial robot body, 2 support frames, 3 rotary devices, 31 bearings, 32 rotating shafts, 4 sliding rods, 5 sliding sleeves, 6 springs, 7 first clamping rods, 8 first clamping grooves, 9 threaded columns, 10 threaded caps, 11 connecting plates, 12 sliding blocks, 13 sliding grooves, 14 second clamping rods, 15 second clamping grooves, 16 clamp bodies and 17 through holes.

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.

As shown in fig. 1-4, the utility model provides a technical solution: an auxiliary device for an industrial robot convenient for replacing a clamp comprises an industrial robot body 1, a support frame 2 is fixedly connected to the lower surface of the industrial robot body 1, a rotating device 3 is connected to the upper surface of the inner wall of the support frame 2 in a clamping mode, the rotating device 3 comprises a bearing 31, the bearing 31 is connected to the upper surface of the inner wall of the support frame 2 in a clamping mode, a rotating shaft 32 is connected in the bearing 31 in a clamping mode, the bottom end of the rotating shaft 32 is fixedly connected with the top end of a sliding rod 4, the sliding rod 4 and the rotating shaft 32 can be driven to rotate in the bearing 31 through the sliding sleeve 5 due to the arrangement of the bearing 31, a supporting point can be provided for the rotation of the sliding rod 4 and a threaded column 9, the rotation of the sliding sleeve 5 and the threaded column 9 is more stable, the bottom end of the rotating device 3 is fixedly connected with the top end of the threaded column 9 through the sliding, thereby avoiding the problem that the screw cap 10 moves to the bottom end of the screw column 9 and falls off from the bottom end of the screw column 9, thereby ensuring the normal use of the device, the sliding sleeve 5 and the spring 6 are respectively sleeved outside the sliding rod 4, the rubber sleeve is arranged on the outer surface of the sliding sleeve 5, the sliding rod 4 is hexagonal, the sliding sleeve 5 is hexagonal, the sliding rod 4 and the sliding sleeve 5 are both hexagonal, so that the sliding sleeve 5 can drive the sliding rod 4 to rotate when rotating, thereby the sliding sleeve 5 can play a role of a rotating handle, and the rubber sleeve is arranged outside the sliding sleeve 5, thereby increasing the friction force when the sliding sleeve 5 is rotated by the worker, the worker can rotate the screw column 9 more conveniently and more laborsavingly through the sliding sleeve 5 and the sliding rod 4, the sliding is difficult, the two ends of the spring 6 are respectively fixedly connected with the bottom end of the rotating device 3 and the upper surface of the sliding sleeve 5, through setting up spring 6 for when the staff loosened sliding sleeve 5, spring 6 can utilize the pulling force of self to drive sliding sleeve 5 and six first kellies 7 rebound and block six first draw-in grooves 8 into, thereby fixes the angle of screw thread post 9.

Six first clamping rods 7 are fixedly connected to the outer surface of the sliding sleeve 5, the first clamping rods 7 are located in the first clamping grooves 8, the first clamping rods 7 and the first clamping grooves 8 are arranged, so that the angle of the threaded column 9 can be limited when the first clamping rods 7 are clamped into the first clamping grooves 8, the situation that the threaded column 9 rotates due to shaking generated in the use process of an industrial robot is avoided, the six first clamping grooves 8 are all arranged on the upper surface of the inner wall of the support frame 2, the threaded column 9 is in threaded connection with a threaded cap 10 in a threaded manner, the threaded cap 10 is clamped in a connecting plate 11, sliding blocks 12 are fixedly connected to the left side surface and the right side surface of the connecting plate 11, the sliding blocks 12 are in sliding connection with the sliding grooves 13, the two sliding grooves 13 are respectively arranged on the left side surface and the right side surface of the inner wall of the support frame 2, the sliding grooves 13 are in a T shape, the sliding blocks 12 are in a T shape, the sliding grooves 13, thereby avoiding the situation that the threaded cap 10 is driven to rotate together by the rotation of the threaded column 9, and the T-shaped design of the sliding chute 13 and the sliding block 12 avoids the situation that the sliding block 12 falls off from the sliding chute 13 when moving, ensuring the normal matching work between the sliding chute 13 and the sliding block 12, the lower surface of the connecting plate 11 is fixedly connected with a plurality of second clamping rods 14, the second clamping rods 14 are positioned in the second clamping grooves 15, the position of the clamp body 16 can be fixed when the second clamping rods 14 are clamped in the second clamping grooves 15 by arranging the second clamping rods 14 and the second clamping grooves 15, thereby achieving the effect of one-point rotation and multi-point fixation, the plurality of second clamping grooves 15 are all arranged on the upper surface of the clamp body 16, the clamp body 16 is positioned in the through hole 17 arranged on the lower surface of the support frame 2, the through hole 17 is T-shaped, the upper half part of the clamp body 16 is arranged in a T-shaped manner, the through holes 17 and the upper half part of the clamp body 16 are, when the upper half part of the clamp body 16 is clamped into the through hole 17, the clamp body 16 can be limited in front and back and left and right movement, so that the clamp body 16 is fixed more stably.

The utility model discloses an operating procedure does:

s1, when the clamp body needs to be replaced, a worker firstly pulls the six first clamping rods 7 out of the six first clamping grooves 8 through the sliding sleeve 5, and then reverses the sliding rod 4 and the threaded column 9 through the sliding sleeve 5, so that the threaded cap 10 can drive the connecting plate 11 and the second clamping rods 14 to move upwards and separate from the second clamping grooves 15 under the threaded connection effect with the threaded column 9, and the worker can finish the disassembly of the clamp body 16 by moving the clamp body 16 upwards and forwards;

s2, when a new clamp body 16 needs to be fixed, a worker firstly places the new clamp body 16 into the through hole 17, then pulls the six first clamping rods 7 out of the six first clamping grooves 8 through the sliding sleeve 5, and then rotates the sliding rod 4 and the threaded column 9 forward through the sliding sleeve 5, so that the threaded cap 10 can drive the connecting plate 11 and the second clamping rods 14 to move downwards under the threaded connection effect with the threaded column 9 and clamp the connecting plate and the second clamping rods 14 into the second clamping grooves 15 on the clamp body 16;

s3, the worker can loosen the sliding sleeve 5, so that the spring 6 can drive the sliding sleeve 5 and the six first clamping rods 7 to move upwards and clamp the six first clamping grooves 8 by utilizing the pulling force of the spring 6, and the angle of the threaded column 9 is fixed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An auxiliary device for industrial robot convenient to change anchor clamps, includes industrial robot body (1), its characterized in that: the lower surface of the industrial robot body (1) is fixedly connected with a support frame (2), the upper surface of the inner wall of the support frame (2) is clamped with a rotating device (3), the bottom end of the rotating device (3) is fixedly connected with the top end of a threaded column (9) through a sliding rod (4), the sliding rod (4) is sleeved with a sliding sleeve (5) and a spring (6), and two ends of the spring (6) are fixedly connected with the bottom end of the rotating device (3) and the upper surface of the sliding sleeve (5) respectively;

six first kellies (7) of outer fixed surface of sliding sleeve (5), first kellies (7) are located first draw-in groove (8), and six first draw-in grooves (8) all set up the upper surface at support frame (2) inner wall, threaded post (9) external screw thread connection has screw cap (10), screw cap (10) joint is in connecting plate (11), the lower fixed surface of connecting plate (11) is connected with a plurality of second kelly (14), second kelly (14) are located second draw-in groove (15), and a plurality of second draw-in groove (15) all set up the upper surface at anchor clamps body (16), anchor clamps body (16) are located through-hole (17) that support frame (2) lower surface was seted up.

2. The auxiliary device for an industrial robot for facilitating replacement of a jig according to claim 1, wherein: rotating device (3) include bearing (31), bearing (31) joint is at the upper surface of support frame (2) inner wall, has cup jointed pivot (32) in bearing (31), the bottom of pivot (32) and the top fixed connection of slide bar (4).

3. The auxiliary device for an industrial robot for facilitating replacement of a jig according to claim 1, wherein: the sliding rod (4) is hexagonal, and the sliding sleeve (5) is hexagonal.

4. The auxiliary device for an industrial robot for facilitating replacement of a jig according to claim 1, wherein: the left side face and the right side face of the connecting plate (11) are fixedly connected with sliding blocks (12), the sliding blocks (12) are connected in sliding grooves (13) in a sliding mode, and the two sliding grooves (13) are respectively arranged on the left side face and the right side face of the inner wall of the supporting frame (2).

5. An auxiliary device for an industrial robot for facilitating replacement of a jig according to claim 4, wherein: the shape of spout (13) is the T shape, the shape of slider (12) is the T shape, the shape of through-hole (17) is the T shape, the upper half of anchor clamps body (16) sets up to the T shape.

6. The auxiliary device for an industrial robot for facilitating replacement of a jig according to claim 1, wherein: the bottom fixedly connected with limiting plate of screw thread post (9), the surface of sliding sleeve (5) is provided with the rubber sleeve.