CN216609032U

CN216609032U - Accurate tongs device of car production line work piece

Info

Publication number: CN216609032U
Application number: CN202121547124.3U
Authority: CN
Inventors: 伍剑锋; 姚家龙; 李江
Original assignee: Guangzhou Weihetuo Technology Co ltd
Current assignee: Guangzhou Weihetuo Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-05-27
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an accurate workpiece gripper device for an automobile production line, which comprises fixed plates, wherein mounting plates are clamped at the bottoms of two fixed plates, gripper disks are symmetrically arranged at the bottoms of the mounting plates, three fixed disks are arranged at the bottoms of the gripper disks, gas claws are arranged in the three fixed disks, collapsible cylinders are symmetrically arranged at the tops of the mounting plates and right above the fixed disks, first sliding grooves are formed in the mounting plates, first sliding blocks are connected to the inner walls of the first sliding grooves in a sliding manner, and fixed rods are fixedly connected to the insides of the first sliding blocks. The clamping device is novel in structure, simple to operate, easy to operate, compact in structure and high in practicability, can clamp parts accurately and is firmer in clamping compared with a traditional device, convenience is provided for workers in mounting and dismounting, mounting and dismounting steps are simpler, and working efficiency is greatly improved.

Description

Accurate tongs device of car production line work piece

Technical Field

The utility model relates to the technical field of automobile equipment, in particular to an accurate workpiece gripper device for an automobile production line.

Background

In life, an automobile production line is a production line for producing automobile pipelining. The working line processes comprise welding, stamping, coating, power assembly and the like. So that the automobile manufacturers improve the automation level.

The car need press from both sides a lot of spare parts in production and get the material loading, and traditional clamp is got the device and can't realize accurate location clamp and get, and gets insecure, in addition, it is too loaded down with trivial details to press from both sides the installation of getting the device and dismantle the step, brings greatly inconvenience for the staff, has reduced work efficiency, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate workpiece gripper device for an automobile production line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an accurate workpiece gripping device for an automobile production line comprises fixed plates, mounting plates are clamped at the bottoms of two fixed plates, gripping discs are symmetrically arranged at the bottoms of the mounting plates, three fixed discs are arranged at the bottoms of the gripping discs, gas claws are arranged in the three fixed discs, collapsible cylinders are symmetrically arranged at the tops of the mounting plates and above the fixed discs, first sliding grooves are formed in the mounting plates, first sliding blocks are slidably connected to the inner walls of the first sliding grooves, fixed rods are fixedly connected to the inner parts of the first sliding blocks, first springs are sleeved on the outer sides of the fixed rods and on one sides of the first sliding blocks, fixed blocks are symmetrically and fixedly connected to the tops of the fixed rods, second sliding grooves are formed in the inner parts of the fixed blocks, second sliding blocks are slidably connected to the inner walls of the second sliding grooves, and corner blocks are fixedly connected to one sides of the second sliding blocks, and a second spring is fixedly connected to one side of the second sliding block, which is far away from the corner block.

As a preferred embodiment of the present invention: the both sides of mounting panel just are located the top symmetry threaded connection of dead lever and have the bolt, bolt and fixed plate threaded connection.

As a preferred embodiment of the present invention: and the outer side of the fixed rod is in threaded connection with a nut.

As a preferred embodiment of the present invention: and the fixed plate and the mounting plate are both provided with third sliding chutes matched with the fixed blocks.

As a preferred embodiment of the present invention: and the output end of the expansion cylinder is connected with the pneumatic claw.

The utility model has the beneficial effects that: the clamping device is novel in structure, simple to operate, easy to operate, compact in structure and high in practicability, can clamp parts accurately and is firmer in clamping compared with a traditional device, convenience is provided for workers in mounting and dismounting, mounting and dismounting steps are simpler, and working efficiency is greatly improved.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a side view of the internal structure of the present invention;

fig. 4 is an enlarged view of the utility model at a.

In the figure: 1. a fixing plate; 2. mounting a plate; 3. grabbing a disc; 4. a collapsible cylinder; 5. a bolt; 6. fixing the disc; 7. a pneumatic claw; 8. a first chute; 9. a first slider; 10. a fixed block; 11. a first spring; 12. fixing the rod; 13. a second chute; 14. a second slider; 15. a corner block; 16. a nut; 17. a second spring; 18. and a third chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an accurate workpiece gripping device for an automobile production line comprises fixing plates 1, mounting plates 2 are clamped at the bottoms of two fixing plates 1, gripping discs 3 are symmetrically arranged at the bottoms of the mounting plates 2, three fixing discs 6 are arranged at the bottoms of the gripping discs 3, gas claws 7 are arranged inside the three fixing discs 6, collapsible cylinders 4 are symmetrically arranged at the tops of the mounting plates 2 and right above the fixing discs 6, first chutes 8 are formed in the mounting plates 2, first sliding blocks 9 are slidably connected to the inner walls of the first chutes 8, fixing rods 12 are fixedly connected to the insides of the first sliding blocks 9, first springs 11 are sleeved on the outer sides of the fixing rods 12 and on one sides of the first sliding blocks 9, fixing blocks 10 are symmetrically and fixedly connected to the tops of the fixing rods 12, second sliding grooves 13 are formed in the fixing blocks 10, second sliding blocks 14 are slidably connected to the inner walls of the second sliding grooves 13, and angle blocks 15 are fixedly connected to one sides of the second sliding blocks 14, a second spring 17 is fixedly connected to one side of the second sliding block 14, which is far away from the corner block 15, and the fixed plate 1 and the mounting plate 2 are provided with a gripping disk 3, a fixed disk 6, an air claw 7 and an expansion cylinder 4, so that objects can be conveniently gripped; through set up first spout 8, first slider 9, dead lever 12, first spring 11, second spout 13, second slider 14, hornblock 15 and second spring 17 at mounting panel 2, be convenient for install mounting panel 2 on fixed plate 1, be more convenient for dismantle the maintenance.

Bolts 5 are symmetrically and threadedly connected to the two sides of the mounting plate 2 and above the fixed rod 12, the bolts 5 are threadedly connected with the fixed plate 1, and the fixing between the fixed plate 1 and the mounting plate 2 can be reinforced by arranging the bolts 5; the outer side of the fixed rod 12 is in threaded connection with a nut 16, and the nut 16 is arranged to prevent the fixed rod 12 from being touched by mistake during use to cause unlocking; the fixing plate 1 and the mounting plate 2 are both provided with a third sliding chute 18 matched with the fixing block 10, so that the fixing block 10 can move conveniently; the output end of the expansion cylinder 4 is connected with the gas claw 7, and the gas claw 7 can be moved to clamp an object conveniently through the expansion cylinder 4.

Specifically, when the utility model is used, the expansion cylinder 4 drives the gas claw 7 to contract inwards to clamp the parts, if the parts need to be loosened, the expansion cylinder 4 drives the gas claw 7 to expand outwards to loosen the parts, when the mounting plate 2 needs to be disassembled, the bolt 5 is rotated and taken out, then the screw cap 16 is rotated to press the fixing rod 12, the first spring 11 is compressed through the first slide block 9, the fixing rod 12 drives the fixing block 10 to move when moving, the mounting plate 2 can be removed when the fixing block 10 is moved to the final position, and when the present invention is to be mounted, the mounting plate 2 is aligned with the fixing plate 1, the corner block 15 is pressed to compress the second spring 17 into the second sliding chute 13 by pressing the second sliding block 14, when the mounting plate 2 is moved to the final position, the mounting plate 1 fixes the mounting plate, and finally the bolt 5 is screwed into the original position again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The accurate tongs device of automobile production line work piece comprises fixing plates (1) and is characterized in that two fixing plates (1) are connected at the bottom in a clamping manner with mounting plates (2), the bottom of the mounting plates (2) is symmetrically provided with gripping discs (3), the bottom of the gripping discs (3) is provided with three fixing discs (6), the three fixing discs (6) are internally provided with gas claws (7), the top of the mounting plates (2) is symmetrically provided with collapsible cylinders (4) right above the fixing discs (6), the mounting plates (2) are internally provided with first chutes (8), the inner walls of the first chutes (8) are slidably connected with first sliding blocks (9), the inside of the first sliding blocks (9) is fixedly connected with fixing rods (12), one side of the outer sides of the fixing rods (12) and located on the first sliding blocks (9) is sleeved with first springs (11), the top symmetry fixedly connected with fixed block (10) of dead lever (12), second spout (13) have been seted up to the inside of fixed block (10), the inner wall sliding connection of second spout (13) has second slider (14), one side fixedly connected with hornblock (15) of second slider (14), one side fixedly connected with second spring (17) of hornblock (15) are kept away from in second slider (14).

2. The accurate tongs of automobile production line work piece of claim 1 characterized in that: the both sides of mounting panel (2) and the top symmetry threaded connection who is located dead lever (12) have bolt (5), bolt (5) and fixed plate (1) threaded connection.

3. The accurate tongs of automobile production line work piece of claim 1 characterized in that: the outer side of the fixing rod (12) is in threaded connection with a nut (16).

4. The accurate tongs of automobile production line work piece of claim 1 characterized in that: and the fixed plate (1) and the mounting plate (2) are both provided with third sliding grooves (18) matched with the fixed blocks (10).

5. The accurate tongs of automobile production line work piece of claim 1 characterized in that: the output end of the collapsible cylinder (4) is connected with the gas claw (7).