CN210938016U

CN210938016U - Full-automatic bolt assembly manipulator

Info

Publication number: CN210938016U
Application number: CN201921792974.2U
Authority: CN
Inventors: 王世伟; 李淑娟
Original assignee: Huainan Normal University
Current assignee: Huainan Normal University
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a full-automatic bolt assembly manipulator, comprises a workbench, lateral wall one end is equipped with the fixed column on the workstation, fixed column one side lateral wall top is equipped with the draw-in groove, the fixed first telescopic link that is equipped with of lateral wall of draw-in groove, the one end that the fixed column was kept away from to first telescopic link is rotated and is equipped with the control lever, and the tip matching of inside groove in the draw-in groove and control lever sets up, the fixed screens piece that is equipped with of one end that is close to first telescopic link of control lever, and the setting is matchd to the kerve of screens piece and draw-in groove, the one end diapire that first telescopic link was kept away from to the control lever rotates and is equipped with the second telescopic link, the lateral wall is equipped with the motor on the control lever, and the output of motor runs through control lever and second. The device is used for assembling the bolts on the workpiece to be machined, the assembling surface of the bolts is wider, and the types of the assembled bolts are various.

Description

Full-automatic bolt assembly manipulator

Technical Field

The utility model relates to a part installation technical field especially relates to a full-automatic bolt assembly manipulator.

Background

The bolt is a mechanical part and is a cylindrical threaded fastener matched with a nut. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.

The existing bolt assembly mechanical device can only assemble a single bolt, the size and the model of the bolt are often different, the bolt assembly on the same side of a workpiece can also be carried out generally, a manipulator for bolt assembly is not flexible enough, the assembly range is small, the bolt assembly on each surface of the workpiece can not be carried out, and certain limitation is realized.

Therefore, in order to solve the above problems, we propose herein a fully automatic bolt assembling robot.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, current bolt assembly manipulator assembly direction is single, can only act on with one side, and the bolt model that can assemble is also single, and the full-automatic bolt assembly manipulator that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a full-automatic bolt assembly manipulator comprises a workbench, wherein a fixed column is arranged at one end of the side wall of the workbench, a clamping groove is arranged above the side wall of one side of the fixed column, a first telescopic rod is fixedly arranged on the side wall of the clamping groove, a control rod is rotatably arranged at one end, far away from the fixed column, of the first telescopic rod, an inner groove in the clamping groove is matched with the end part of the control rod, a clamping block is fixedly arranged at one end, close to the first telescopic rod, of the control rod, the clamping block is matched with an outer groove of the clamping groove, a second telescopic rod is rotatably arranged at the bottom wall, far away from the first telescopic rod, of the control rod, a motor is arranged on the side wall of the control rod, the output end of the motor penetrates through the control rod and is fixedly connected with the second telescopic rod, an assembly arm is fixedly arranged at one end, far away from the control rod, an, the assembly arm below is equipped with magnetic force and snatchs the mechanism, the last lateral wall of workstation is equipped with a plurality of standing grooves, and is a plurality of be equipped with bolt matching head in the standing groove, the lateral wall still is equipped with a plurality of bolts on the workstation, and the bolt is placed in the bolt hole of lateral wall on the workstation.

Preferably, interval adjusting device includes the hydraulic pump, and the hydraulic pump is located one side setting of motor, the control lever diapire is equipped with the regulation pole, the output of hydraulic pump run through the control lever and with adjust pole fixed connection, the lateral wall is equipped with the spout on the assembly arm, adjust the fixed slider that is equipped with of one end that the pole is close to the assembly arm, and slider and spout matching set up.

Preferably, the magnetic force grabbing mechanism comprises an electromagnet, a mounting groove is formed in the lower end of the assembling arm, the electromagnet is fixed in the mounting groove, and a connecting groove is formed in the lower side wall of the assembling arm.

Preferably, the lower side wall of the bolt matching head is provided with a bolt groove, the upper side wall of the bolt matching head is fixedly provided with a fixing block, and the fixing block is matched with the connecting groove.

Preferably, the groove walls of the bolt groove and the connecting groove are provided with anti-slip threads.

The utility model has the advantages that:

through setting up the telescopic link, connect fixed column and control lever through the telescopic link, the telescopic link rotates with the control lever to be connected, is fixed with the screens piece on the control lever, and the side that the fixed column is close to the telescopic link is equipped with the draw-in groove, and the draw-in groove matches the setting with the screens piece, rotates the control lever through the screens piece, drives the assembly arm and rotates, then changes assembly screw thread's working face, can carry out bolt assembly to the different faces of work piece.

Through setting up the electro-magnet, the circular telegram that utilizes the electro-magnet produces magnetism, outage magnetism disappears and realizes taking to the bolt, set up the spread groove in assembly arm bottom side, it is the same to place a plurality of outward appearances at the side on the workstation, the bolt matching head in different specification bolt grooves has, overhead side sets up the fixed block in the bolt matching, the size and the spread groove size of fixed block are the same, it sucks up the bolt matching head to utilize the electro-magnet to produce magnetism with electrified, sucking up the bolt that the bolt groove specification is the same with the bolt matching head, realize the assembly of different specification bolts.

Drawings

Fig. 1 is a schematic structural view of a full-automatic bolt assembling manipulator provided by the present invention;

fig. 2 is a schematic view of a structure of a slot on a fixed column of the full-automatic bolt assembling manipulator provided by the present invention;

fig. 3 is a schematic view of a matching mounting structure of a connecting groove and a bolt matching head of a full-automatic bolt assembling manipulator provided by the present invention;

fig. 4 is the utility model provides an assembly arm internal structure schematic diagram of full-automatic bolt assembly manipulator.

In the figure: the device comprises a working table 1, a fixed column 2, a first telescopic rod 3, a control rod 4, a clamping block 5, a second telescopic rod 6, an assembly arm 7, a motor 8, a hydraulic pump 9, an adjusting rod 10, a placing groove 11, a bolt matching head 12, a fixing block 13, a bolt 14, a clamping groove 15, a mounting groove 16, an electromagnet 17, a connecting groove 18, a bolt groove 19, a sliding groove 20 and a sliding block 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a full-automatic bolt assembly manipulator comprises a workbench 1, wherein one end of the side wall of the workbench 1 is provided with a fixed column 2, a clamping groove 15 is arranged above the side wall of one side of the fixed column 2, the side wall of the clamping groove 15 is fixedly provided with a first telescopic rod 3, one end of the first telescopic rod 3, which is far away from the fixed column 2, is rotatably provided with a control rod 4, an inner groove in the clamping groove 15 is matched with the end part of the control rod 4, one end of the control rod 4, which is close to the first telescopic rod 3, is fixedly provided with a clamping block 5, the clamping block 5 is matched with an outer groove of the clamping groove 15, when a bolt 14 is assembled on different sides of a workpiece, the clamping block 5 is rotated, the control rod 4 is driven by the clamping block 5 to rotate, an assembly arm 7 fixed on the lower side wall of the control rod 4 can also rotate along with the clamping block, the, the bottom wall of one end of the control rod 4, which is far away from the first telescopic rod 3, is rotatably provided with a second telescopic rod 6, the side wall of the control rod 4 is provided with a motor 8, the output end of the motor 8 penetrates through the control rod 4 and is fixedly connected with the second telescopic rod 6, one end of the second telescopic rod 6, which is far away from the control rod 4, is fixedly provided with an assembly arm 7, an interval adjusting device for adjusting the length of the second telescopic rod 6 is arranged between the assembly arm 7 and the control rod 4, the interval adjusting device comprises a hydraulic pump 9, the hydraulic pump 9 is arranged at one side of the motor 8, the bottom wall of the control rod 4 is provided with an adjusting rod 10, the output end of the hydraulic pump 9 penetrates through the control rod 4 and is fixedly connected with the adjusting rod 10, the side wall of the assembly arm 7 is provided with a sliding groove 20, one end of the adjusting rod 10, which is, aligning an assembly hole for assembling a bolt 14, aligning the end part of the bolt 14, opening a motor 8, installing the bolt 14 into a bolt hole, controlling the length of the second telescopic rod 6 by matching the hydraulic pump 9 and the adjusting rod 10, arranging a magnetic force grabbing mechanism below the assembly arm 7, wherein the magnetic force grabbing mechanism comprises an electromagnet 17, an installation groove 16 is arranged inside the lower end of the assembly arm 7, the electromagnet 17 is fixed in the installation groove 16, a connecting groove 18 is arranged on the lower side wall of the assembly arm 7, the electromagnet 17 generates magnetism after being powered on, the magnetism disappears after the power is off, the bolt 14 is controlled to be taken, a plurality of placing grooves 11 are arranged on the upper side wall of the workbench 1, a bolt matching head 12 is arranged in the plurality of placing grooves 11, a plurality of bolts 14 are also arranged on the upper side wall of the workbench 1, the bolts 14 are placed in bolt holes on the upper side wall of the workbench 1, a bolt groove 19 is arranged on the lower side wall of the bolt matching head 12, and fixed block 13 and spread groove 18 are mated and set up, the magnetic force produced through the electro-magnet 17 sucks the head 12 of bolt-matching, the fixed block 13 located on head 12 of bolt-matching is stuck into spread groove 18, the slot wall of bolt groove 19 and spread groove 18 all has anti-skidding lines, prevent to produce the part and slide down too big in the course of carrying on 14 assembling of bolts magnetic force.

The utility model discloses during the use, with electro-magnet 17 circular telegram, utilize the magnetic force that electro-magnet 17 produced to attract screw thread matching head 12, fixed block 13 card on the screw thread matching head 12 advances in the spread groove 18 of lateral wall under the assembly arm 7, reuse electro-magnet 17's magnetism, attract bolt 14, need according to actual need, select the bolt matching head 12 that has the bolt groove 19 of equidimension not, it is supporting with the bolt 14 that corresponds the specification through different bolt grooves 19, the bolt 14 of taking, rotate screens piece 5, make the working face of assembly arm 7 aim at the face that the work piece needs assembly bolt 14, then in advancing the draw-in groove 15 of fixed column 2 lateral wall with screens piece 5 card, fixed control pole 4, utilize hydraulic pump 9 and the length of adjusting pole 10 adjustment second telescopic link 6, open motor 8, motor 8 drives assembly arm 7 and rotates, carry out the installation of bolt 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A full-automatic bolt assembling manipulator comprises a workbench (1) and is characterized in that a fixed column (2) is arranged at one end of the side wall of the workbench (1), a clamping groove (15) is arranged above the side wall of one side of the fixed column (2), a first telescopic rod (3) is fixedly arranged on the side wall of the clamping groove (15), a control rod (4) is rotatably arranged at one end, away from the fixed column (2), of the first telescopic rod (3), an inner groove in the clamping groove (15) is matched with the end part of the control rod (4), a clamping block (5) is fixedly arranged at one end, close to the first telescopic rod (3), of the control rod (4), the clamping block (5) is matched with an outer groove of the clamping groove (15), a second telescopic rod (6) is rotatably arranged at the bottom wall, away from the first telescopic rod (3), of the control rod (4), a motor (8) is arranged on the side wall of the control rod (, and the output of motor (8) runs through control lever (4) and second telescopic link (6) fixed connection, the fixed assembly arm (7) that is equipped with of one end that control lever (4) was kept away from in second telescopic link (6), be equipped with the interval adjusting device who is used for adjusting second telescopic link (6) length between assembly arm (7) and control lever (4), assembly arm (7) below is equipped with magnetic force and snatchs the mechanism, the last lateral wall of workstation (1) is equipped with a plurality of standing grooves (11), and is a plurality of be equipped with bolt mating head (12) in standing groove (11), the lateral wall still is equipped with a plurality of bolts (14) on workstation (1), and bolt (14) are placed in the bolt hole of lateral wall on workstation (1).

2. The full-automatic bolt assembling manipulator according to claim 1, wherein the distance adjusting device comprises a hydraulic pump (9), the hydraulic pump (9) is arranged on one side of the motor (8), the bottom wall of the control rod (4) is provided with an adjusting rod (10), the output end of the hydraulic pump (9) penetrates through the control rod (4) and is fixedly connected with the adjusting rod (10), the side wall of the assembling arm (7) is provided with a sliding groove (20), one end, close to the assembling arm (7), of the adjusting rod (10) is fixedly provided with a sliding block (21), and the sliding block (21) is matched with the sliding groove (20).

3. The full-automatic bolt assembling manipulator according to claim 1, characterized in that the magnetic force grabbing mechanism comprises an electromagnet (17), a mounting groove (16) is formed in the lower end of the assembling arm (7), the electromagnet (17) is fixed in the mounting groove (16), and a connecting groove (18) is formed in the lower side wall of the assembling arm (7).

4. The full-automatic bolt assembly manipulator according to claim 3, characterized in that the lower side wall of the bolt matching head (12) is provided with a bolt groove (19), the upper side wall of the bolt matching head (12) is fixedly provided with a fixed block (13), and the fixed block (13) is matched with the connecting groove (18).

5. The robot for assembling the bolt according to claim 4, wherein the bolt groove (19) and the connecting groove (18) are provided with anti-slip threads.