CN222538928U - Tire positioning and grabbing device - Google Patents

Abstract

The utility model discloses a tire positioning and grabbing device which comprises a base, wherein a bent plate frame is fixedly connected to the center of the upper surface of the base, sliding grooves are symmetrically formed in the side wall of the bent plate frame, a second hydraulic cylinder is fixedly connected to the top of the inner side wall of the bent plate frame, a rotating shaft is arranged at the joint of a plugboard and a concave frame and is in rotary connection, a supporting plate is fixedly connected to the lower surface of the plugboard, and an industrial sucker is arranged at the center of the supporting plate. In carrying out location to the tire and snatching work, use hydraulic pressure to drive work, the bottom sets up industry sucking disc simultaneously and adsorbs tire wheel hub, both sides set up and dismantle ring frame, and industry sucking disc can accurately adsorb tire wheel hub, ensures the stability of snatching the in-process, has avoided because of snatching the power inadequately or excessively leading to the tire to drop, can reduce the repeated operation that leads to because of snatching unstablely to shorten duty cycle, can not produce too much noise and pollution, be favorable to the environmental protection.

Description

Tire positioning grabbing device

Technical Field

The utility model relates to the technical field of tire grabbing, in particular to a tire positioning grabbing device.

Background

Tires are an important component of automobiles, and clamps are typically used to grip the tire. The tire may be held in place by clamping or suction or the like. Manual assistance may be required during installation. While automated equipment plays an important role in automotive production lines, in some cases, manual assistance in installing tires is necessary. In addition, some small automobile manufacturers or hand-made automobiles may still use a method of manually mounting tires. In this case, the worker needs to use tools and skills for installation work.

When carrying out the installation of tire and car, the tire specification is different, and the size can be different to the phenomenon that the centre gripping is infirm appears easily in snatching the in-process, if the tire drops and need install again, can increase extra assembly efficiency, and the wheel hub department of the tire that drops also produces wearing and tearing easily moreover, consequently, we propose a tire location grabbing device, in order to guarantee to snatch the tire accurately.

Disclosure of utility model

The utility model aims to provide a tire positioning and grabbing device, which is used for solving the problems in the background art.

The tire positioning and grabbing device comprises a base, wherein a bent plate frame is fixedly connected to the center of the upper surface of the base, sliding grooves are symmetrically formed in the side walls of the bent plate frame, a second hydraulic cylinder is fixedly connected to the top of the inner side wall of the bent plate frame, a concave frame is fixedly connected to the output end of the second hydraulic cylinder, the concave frame is in an inverted concave shape, a plugboard is inserted into a protruding portion at the bottom of the concave frame, a rotating shaft is arranged at the joint of the plugboard and the concave frame and is in rotary connection, a support plate is fixedly connected to the lower surface of the plugboard, and an industrial sucker is installed at the center of the support plate.

Preferably, the device further comprises a grabbing structure, wherein the grabbing structure is fixedly assembled on the bottom side wall of the support plate.

Preferably, the grabbing structure comprises a first hydraulic cylinder, the end part of the first hydraulic cylinder is fixedly connected with the bottom side wall of the support plate, a round hole plate is sleeved at the piston rod of the first hydraulic cylinder, the upper surface of the round hole plate is fixedly connected with the lower surface of the support plate, the end part of the piston rod of the first hydraulic cylinder is fixedly connected with a first flange plate, the other side of the first flange plate is connected with a second flange plate, and the other end of the second flange plate is fixedly connected with an annular frame.

Preferably, the bending plate comprises a concave frame, and the bending plate comprises a sliding structure, wherein the sliding structure is fixedly assembled on the outer side wall of the concave frame, and the end part of the sliding structure is inserted into a chute of the bending plate frame.

Preferably, the sliding structure comprises side bars, the quantity of side bars is two, the tip of side bar with the lateral wall fixed connection of spill frame, and the side bar is the symmetry setting, the other end of side bar runs through grafting and bent plate frame's spout department, the lateral wall symmetry fixedly connected with lug of side bar, the circle wheel is installed to the inner chamber of lug, the outside of circle wheel is laminated mutually with bent plate frame's spout department.

Preferably, the upper surface of the industrial sucker is fixedly connected with a handle.

Compared with the prior art, the tire grabbing device has the beneficial effects that in the process of carrying out positioning grabbing work on tires, hydraulic pressure is used for driving work, meanwhile, the industrial sucker is arranged at the bottom to adsorb the tire hub, the detachable annular frames are arranged at the two sides, the industrial sucker can accurately adsorb the tire hub, the stability in the grabbing process is ensured, the phenomenon that the tires fall off due to insufficient grabbing force or excessive grabbing force is avoided, repeated operation caused by unstable grabbing can be reduced, the working period is shortened, the accident and damage risk caused by unstable grabbing are reduced, the safety performance is improved, meanwhile, the grabbing structure has a detachable function and can be replaced according to the specification of the tires, the whole tire grabbing device has high adaptability, tires of various specifications can be processed, the joint of the concave frame and the plugboard can be bent in a right angle shape through the use of the rotating shaft, the fitting of the tires and the vehicles can be ensured, and the scheme does not generate excessive noise and pollution in the process of grabbing and installing the tires, and is beneficial to environmental protection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective detail view of FIG. 1;

FIG. 3 is an enlarged detail view of FIG. 1;

FIG. 4 is an enlarged detail view of FIG. 1;

In the figure, 1, a base; 2, a grabbing structure, 21, a first hydraulic cylinder, 22, a circular hole plate, 23, a first flange plate, 24, a second flange plate, 25, an annular frame, 3, a sliding structure, 31, a side rod, 32, a convex block, 33, a circular wheel, 4, a bent plate frame, 5, a second hydraulic cylinder, 6, a concave frame, 7, an inserting plate, 8, a rotating shaft, 9, a supporting plate, 10, an industrial sucker, 11 and a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a tire positioning and grabbing device, which comprises a base 1, wherein a bent plate frame 4 is fixedly connected to the center of the upper surface of the base 1, sliding grooves are symmetrically formed in the side wall of the bent plate frame 4, a second hydraulic cylinder 5 is fixedly connected to the top of the inner side wall of the bent plate frame 4, a concave frame 6 is fixedly connected to the output end of the second hydraulic cylinder 5, the concave frame 6 is in an inverted concave shape, a plugboard 7 is inserted into the protruding portion of the bottom of the concave frame 6, a rotating shaft 8 is arranged at the joint of the plugboard 7 and the concave frame 6, the plugboard is in rotary connection, a supporting plate 9 is fixedly connected to the lower surface of the plugboard 7, and an industrial sucker 10 is installed at the center of the supporting plate 9.

Still include grabbing structure 2, grab structure 2 fixed assembly in the bottom lateral wall of extension board 9.

The grabbing structure 2 comprises a first hydraulic cylinder 21, the end part of the first hydraulic cylinder 21 is fixedly connected with the bottom side wall of the support plate 9, a circular hole plate 22 is sleeved at the piston rod of the first hydraulic cylinder 21, the upper surface of the circular hole plate 22 is fixedly connected with the lower surface of the support plate 9, the end part of the piston rod of the first hydraulic cylinder 21 is fixedly connected with a first flange plate 23, the other side of the first flange plate 23 is connected with a second flange plate 24 in a flange manner, and the other end of the second flange plate 24 is fixedly connected with an annular frame 25.

The sliding structure 3 is fixedly assembled on the outer side wall of the concave frame 6, and the end part of the sliding structure 3 is inserted into the chute of the bent plate frame 4.

The sliding structure 3 comprises side rods 31, the number of the side rods 31 is two, the end parts of the side rods 31 are fixedly connected with the side walls of the concave frames 6, the side rods 31 are symmetrically arranged, the other ends of the side rods 31 penetrate through the sliding groove parts of the splicing and bending plate frames 4, the side walls of the side rods 31 are symmetrically and fixedly connected with convex blocks 32, round wheels 33 are installed in inner cavities of the convex blocks 32, and the outer sides of the round wheels 33 are attached to the sliding groove parts of the bending plate frames 4.

The upper surface of the industrial sucker 10 is fixedly connected with a handle 11.

Working principle: when the tire is positioned and grabbed, the tire is firstly placed on the surface of the base 1, the base 1 can be fixed by bolts through round holes arranged at four corners, stable supporting and fixing are provided for the bent plate frame 4, then the concave frame 6 is moved through the second hydraulic cylinder 5, the bottom of the concave frame 6 is provided with the plugboard 7, the plugboard 7 is connected with the concave frame 6 through the rotating shaft 8, when the second hydraulic cylinder 5 moves the concave frame 6, sliding grooves are formed in two sides of the bent plate frame 4, the concave frame 6 slides in the inner cavities of the sliding grooves through the sliding structure 3, the sliding structure 3 is connected with the concave frame 6 through the side rods 31, bumps 32 are symmetrically arranged on the other side, round wheels 33 are mounted on the inner walls of the bumps 32, the round wheels 33 are attached to the formed sliding grooves, the concave frame 6 is kept stable at two sides during lifting, the bottom of the concave frame 6 is symmetrically provided with the supporting plates 9, the supporting plates 9 are mounted with the industrial sucker 10, when the concave frame 6 is moved to a certain position, the concave frame 6 is attached to the hub of the tire, the industrial sucker 10 is adsorbed by the industrial sucker 10, simultaneously, the auxiliary grabbing work is performed by the grabbing structure 2, the bottom of the supporting plate 9 is symmetrically provided with the first hydraulic cylinder 21, the annular frame 21 is pushed by the sliding structure, the annular frame 21 is connected with the annular frame 22 by the annular flange 21 through the annular flange 25, the annular flange 25 is simultaneously, the annular flange frame 21 is kept at the annular flange 25 is connected with the annular flange 25 by the annular flange 25, and the annular flange 25 is kept at the annular flange 25, and the annular flange 25 is simultaneously, the annular flange 25 is kept stable, and the annular flange 25 is connected with the annular flange frame and the annular flange frame is fixed by the annular flange, and the annular flange is fixed. Be suitable for tire location of many specifications and snatch work, then raise through second pneumatic cylinder 5 and remove to change the position of tire, through the setting of pivot 8, handle 11 is moved in the holding, makes the junction of picture peg 7 and spill frame 6 be right angle form crooked, laminates tire and vehicle, appears droing when avoiding snatching to ensure the correct installation and the stability of tire.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The tire positioning and grabbing device is characterized by comprising a base (1), wherein a bent plate frame (4) is fixedly connected to the center of the upper surface of the base (1), sliding grooves are symmetrically formed in the side walls of the bent plate frame (4), a second hydraulic cylinder (5) is fixedly connected to the top of the inner side wall of the bent plate frame (4), a concave frame (6) is fixedly connected to the output end of the second hydraulic cylinder (5), the concave frame (6) is inverted-concave-shaped, an inserting plate (7) is inserted into the protruding portion of the bottom of the concave frame (6), a rotating shaft (8) is arranged at the joint of the inserting plate (7) and the concave frame (6) and is in rotary connection, a support plate (9) is fixedly connected to the lower surface of the inserting plate (7), and an industrial sucker (10) is installed at the center of the support plate (9).

2. Tyre positioning gripping device according to claim 1, characterized in that it further comprises a gripping structure (2), said gripping structure (2) being fixedly fitted to the bottom side wall of the support plate (9).

3. The tire positioning and grabbing device according to claim 2, wherein the grabbing structure (2) comprises a first hydraulic cylinder (21), the end part of the first hydraulic cylinder (21) is fixedly connected with the bottom side wall of the support plate (9), a circular hole plate (22) is sleeved at a piston rod of the first hydraulic cylinder (21), the upper surface of the circular hole plate (22) is fixedly connected with the lower surface of the support plate (9), a first flange plate (23) is fixedly connected with the end part of the piston rod of the first hydraulic cylinder (21), a second flange plate (24) is connected with the other side flange of the first flange plate (23), and an annular frame (25) is fixedly connected with the other end of the second flange plate (24).

4. The tire positioning and grabbing device according to claim 1, further comprising a sliding structure (3), wherein the sliding structure (3) is fixedly assembled on the outer side wall of the concave frame (6), and the end portion of the sliding structure (3) is inserted into a chute of the bent plate frame (4).

5. The tire positioning and grabbing device according to claim 4, wherein the sliding structure (3) comprises two side rods (31), the end parts of the side rods (31) are fixedly connected with the side walls of the concave frames (6), the side rods (31) are symmetrically arranged, the other ends of the side rods (31) penetrate through sliding grooves of the splicing and bending plate frames (4), protruding blocks (32) are symmetrically and fixedly connected with the side walls of the side rods (31), round wheels (33) are installed in inner cavities of the protruding blocks (32), and the outer sides of the round wheels (33) are attached to the sliding grooves of the bending plate frames (4).

6. A tyre positioning and gripping device according to claim 1, characterized in that the upper surface of the industrial suction cup (10) is fixedly connected with a handle (11).