CN216730260U

CN216730260U - Integrated multi-vehicle type supporting and positioning device

Info

Publication number: CN216730260U
Application number: CN202122211994.XU
Authority: CN
Inventors: 王钢; 赤宏伟; 胡盛
Original assignee: Checheng Intelligent Equipment Wuhan Co ltd
Current assignee: Checheng Intelligent Equipment Wuhan Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-14
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of automobile body welding, in particular to an integrated multi-automobile type supporting and positioning device. The utility model relates to an integrated multi-vehicle type supporting and positioning device, which comprises a supporting frame; the support frame is provided with a support arm and a turnover assembly connected with the support arm, and the turnover assembly is used for driving the support arm to turn over along the horizontal or vertical direction; the support arm is provided with a first positioning pin and a second positioning pin which are arranged along the horizontal or vertical direction in sequence. This positioner is supported to integral type multi-vehicle type installs first locating pin and second locating pin simultaneously through adopting the support arm, can deal with the production of producing different motorcycle types in the line in a flexible way, and positioning accuracy is higher and occupation space is less, has overcome current positioning mechanism and has switched difficult, switch the shortcoming that the precision is low and with high costs.

Description

Integrated multi-vehicle type supporting and positioning device

Technical Field

The utility model relates to the technical field of automobile body welding, in particular to an integrated multi-automobile type supporting and positioning device.

Background

In the automobile body welding industry, in order to ensure the welding precision of an automobile body, a sheet metal part needs to be accurately positioned, and the sheet metal part is generally positioned in a positioning pin supporting and positioning mode.

When producing multiple motorcycle type, different sheet metal component need match different positioning mechanism, and different positioning mechanism's locating pin is because decentraction or locating point is inconsistent, consequently need arrange many sets of positioning mechanism at the production line simultaneously and switch, adopts this kind of mode not only occupation space, and the switching of multi-mechanism is loaded down with trivial details moreover, and is inefficient.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides the integrated multi-vehicle type supporting and positioning device to solve the problems that when sheet metal parts of various vehicle types are produced in a collinear mode, a plurality of sets of positioning mechanisms are relatively complicated to switch, and the efficiency is low.

The technical scheme for solving the technical problems is as follows: the integrated multi-vehicle type supporting and positioning device comprises a supporting frame; the support frame is provided with a support arm and a turnover assembly connected with the support arm, and the turnover assembly is used for driving the support arm to turn over along the horizontal or vertical direction; the support arm is provided with a first positioning pin and a second positioning pin which are arranged along the horizontal or vertical direction in sequence.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the first positioning pin and the second positioning pin are both formed by assembling pin heads and brackets; a plurality of adjusting holes which are distributed at equal intervals are formed in the bracket.

Further, the turnover assembly comprises a radial arm and a rotating mechanism in driving connection with the radial arm.

Further, the rotating mechanism is a rotating cylinder, and the output end of the rotating cylinder is connected with the spiral arm through a transmission shaft.

Furthermore, a limiting plate is arranged on the supporting frame; the limiting plate is provided with a first limiting part extending along the horizontal direction and a second limiting part extending along the vertical direction; and the first limiting part and the second limiting part are both provided with limiting seats for supporting and carrying the supporting arms.

Furthermore, a positioning groove is formed in the limiting seat; and the supporting arm is also provided with a positioning block matched with the positioning groove.

Furthermore, the outer wall of the limiting plate is also provided with a reinforcing rib perpendicular to the surface of the limiting plate.

The utility model has the beneficial effects that:

1. this positioner is supported to integral type multi-vehicle type installs first locating pin and second locating pin simultaneously through adopting the support arm, can deal with the production of producing different motorcycle types in the line in a flexible way, and positioning accuracy is higher and occupation space is less, has overcome current positioning mechanism and has switched difficult, switch the shortcoming that the precision is low and with high costs.

2. This integral type multi-vehicle type supports positioner overall structure is compact, accords with the narrow and small operation workshop in space, and newly-increased equipment can both use, can satisfy multi-vehicle type equipment and use in production.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the first positioning pin of the present invention in an operating state;

FIG. 4 is a schematic structural view of a second locating pin of the present invention in an operational state;

FIG. 5 is a schematic view of a local connection between a positioning block and a limiting seat according to the present invention;

fig. 6 is a partial structural view of the first positioning pin or the second positioning pin according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. the support frame, 2, support arm, 21, locating piece, 3, upset subassembly, 31, spiral arm, 32, rotary mechanism, 4, first locating pin, 41, round pin head, 42, bracket, 42a, regulation hole, 5, second locating pin, 6, limiting plate, 61, first spacing portion, 62, spacing portion of second, 63, spacing seat, 63a, constant head tank, 7, strengthening rib.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, and an integrally formed structure. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.

The utility model also provides a preferred embodiment

As shown in fig. 1 and fig. 2, the integrated multi-vehicle type supporting and positioning device of the present invention comprises a supporting frame 1; the support frame 1 is provided with a support arm 2 and a turnover component 3 connected with the support arm 2, and the turnover component 3 is used for driving the support arm 2 to turn over along the horizontal or vertical direction; the support arm 2 is provided in sequence with a first positioning pin 4 and a second positioning pin 5 arranged in a horizontal or vertical direction. The support arm 2 is adopted to simultaneously install the first positioning pin 4 and the second positioning pin 5 so as to meet the collinear production of two vehicle types, and the turnover component 3 is adopted to drive the support arm 2 to turn over along the horizontal or vertical direction so that the first positioning pin 4 and the second positioning pin 5 can be correspondingly switched to the working positions; referring to fig. 4, when the supporting arm 2 is adjusted to be horizontal, the first positioning pin 4 is turned from the horizontal orientation to the vertical orientation and enters the working state, and the second positioning pin 5 is turned from the vertical orientation to the horizontal orientation and enters the non-working state; referring to fig. 3, when the supporting arm 2 is adjusted to the vertical direction, the second positioning pin 5 is turned from the horizontal direction to the vertical direction and enters the working state, and the first positioning pin 4 is turned from the vertical direction to the horizontal direction and enters the non-working state. The mode that adopts two sets of locating pins to switch can deal with the production of producing different motorcycle types in line in a flexible way, and positioning accuracy is higher and occupation space is less, has overcome current positioning mechanism and has switched difficult, switch the shortcoming that the precision is low and with high costs.

As shown in fig. 6, in the present embodiment, each of the first positioning pin 4 and the second positioning pin 5 is assembled by a pin head 41 and a bracket 42; a plurality of adjusting holes 42a which are distributed at equal intervals are formed in the bracket 42, positioning pins with different specifications can be correspondingly replaced in a supporting mode of the bracket 42, and the two positioning pins can be designed in size independently and are relatively independent; meanwhile, the position of the positioning pin can be reasonably adjusted by adopting the adjusting hole 42a, so that the positioning pin is accurately positioned with the sheet metal part, and the application range is wider.

As shown in fig. 1, in this embodiment, the tilting assembly 3 includes a radial arm 31 and a rotating mechanism 32 in driving connection with the radial arm 31, and the support arm 2 can be freely tilted by driving the radial arm 31 to rotate through the rotating mechanism 32, which is highly controllable. The rotating mechanism 32 is a rotating cylinder, and an output end of the rotating cylinder is connected with the radial arm 31 through a transmission shaft.

As shown in fig. 2 and 5, in this embodiment, the support frame 1 is further provided with a limiting plate 6, and the outer wall of the limiting plate 6 is further provided with a reinforcing rib 7 perpendicular to the surface of the limiting plate 6, so that the bearing strength is high. The limiting plate 6 is provided with a first limiting part 61 extending along the horizontal direction and a second limiting part 62 extending along the vertical direction; the first limiting part 61 and the second limiting part 62 are both provided with limiting seats 63 for supporting the supporting arm 2. The two limiting seats 63 are respectively used for supporting the working state of the supporting arm 2 in the horizontal and vertical directions, so that the first positioning pin 4 and the second positioning pin 5 can have enough stability in the working state, and the positioning accuracy is guaranteed. In order to further avoid the support arm 2 from shaking, the limiting seat 63 is provided with a positioning groove 63 a; the support arm 2 is further provided with a positioning block 21 matched with the positioning groove 62a, and once the positioning block 21 is in butt joint with the positioning groove 62a, the horizontal shaking of the support arm 2 can be counteracted.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The integrated multi-vehicle type supporting and positioning device is characterized by comprising a supporting frame (1); the supporting frame (1) is provided with a supporting arm (2) and a turnover component (3) connected with the supporting arm (2), and the turnover component (3) is used for driving the supporting arm (2) to turn over along the horizontal or vertical direction; the supporting arm (2) is sequentially provided with a first positioning pin (4) and a second positioning pin (5) which are arranged along the horizontal or vertical direction.

2. The integrated multi-vehicle type supporting and positioning device according to claim 1, wherein the first positioning pin (4) and the second positioning pin (5) are assembled by a pin head (41) and a bracket (42); a plurality of adjusting holes (42a) which are arranged at equal intervals are formed in the bracket (42).

3. The integrated multi-vehicle type support positioning device according to claim 1, wherein the overturning assembly (3) comprises a radial arm (31) and a rotating mechanism (32) in driving connection with the radial arm (31).

4. The integrated multi-vehicle type supporting and positioning device according to claim 3, wherein the rotating mechanism (32) is a rotating cylinder, and the output end of the rotating cylinder is connected with the radial arm (31) through a transmission shaft.

5. The integrated multi-vehicle type supporting and positioning device according to claim 1, wherein a limiting plate (6) is further arranged on the supporting frame (1); a first limiting part (61) extending along the horizontal direction and a second limiting part (62) extending along the vertical direction are formed on the limiting plate (6); the first limiting part (61) and the second limiting part (62) are both provided with limiting seats (63) used for supporting the supporting arms (2).

6. The integrated multi-vehicle type supporting and positioning device according to claim 5, wherein a positioning groove (63a) is formed in the limiting seat (63); and a positioning block (21) matched with the positioning groove (62a) is also arranged on the supporting arm (2).

7. The integrated multi-vehicle-type supporting and positioning device is characterized in that a reinforcing rib (7) perpendicular to the plate surface of the limiting plate (6) is further arranged on the outer wall of the limiting plate (6).