CN218487569U

CN218487569U - Positioning and clamping unit flexible switching mechanism applied to automobile clamp

Info

Publication number: CN218487569U
Application number: CN202222967869.6U
Authority: CN
Inventors: 郭林
Original assignee: Suzhou Haitong Robot System Co ltd
Current assignee: Suzhou Haitong Robot System Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-17
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a be applied to flexible switching mechanism of positioning and clamping unit on auto clamp, the mounting bracket comprises a mounting bracket, the electric jar installing support is installed to one side of mounting bracket, first servo electric jar is installed to the electric jar installing support, the power take off end of first servo electric jar is connected with first joint, first articulate has first connecting block, first connecting block is connected with the mounting panel, the mounting panel is connected with the switching piece, the fixing base is installed to the bottom of switching piece, the servo electric jar of second is installed to one side of fixing base, the power take off end of the servo electric jar of second is connected with the second and connects, the second articulate has the second connecting block, the second connecting block is connected with the connecting plate, the pointer is installed to the both sides of connecting plate, the scale is installed in corresponding pointer department in the both sides of fixing base, the cylinder is installed to one side of connecting plate, the power take off end of cylinder is connected with the pressure arm, one side movable mounting of pressure arm is on the connecting plate, the opposite side of pressure arm is installed unsteady and is compressed tightly the head.

Description

Positioning and clamping unit flexible switching mechanism applied to automobile clamp

Technical Field

The utility model belongs to the technical field of the auto anchor clamps, concretely relates to be applied to flexible switching mechanism of positioning and clamping unit on the auto anchor clamps.

Background

In the assembly welding production process of automobile bodies, in order to ensure the product quality, improve the labor productivity and reduce the labor intensity, tools and devices for clamping and determining the positions of workpieces are often used for assembly and welding. We will be these instruments and devices collectively known as dress welding jig, the prior art does, the positioning jig unit on the welding jig is generally to a motorcycle type, when a set of frock is shared to the multi-vehicle type, often adopt the dislocation design, press from both sides the car spare of different motorcycle types with different units respectively, this kind of mode will lead to the multi-vehicle type to share a set of equipment unable realization, need increase the equipment volume, newly-increased equipment often can't deposit a series of problems such as in the space again, consequently need for one kind to be applied to positioning clamping unit flexible switching mechanism on the automobile jig urgently.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aiming at providing a flexible switching mechanism of a positioning and clamping unit applied to an automobile clamp.

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

the utility model provides a be applied to flexible switching mechanism of clamping unit on auto clamp, includes the mounting bracket, the electric jar installing support is installed to one side of mounting bracket, first servo electric jar is installed to electric jar installing support, the power take off end of first servo electric jar is connected with first joint, first articulate has first connecting block, first connecting block is connected with the mounting panel, the mounting panel is connected with the switching piece, the fixing base is installed to the bottom of switching piece, second servo electric jar is installed to one side of fixing base, the power take off end of second servo electric jar is connected with the second and connects, the second articulate has the second connecting block, the second connecting block is connected with the connecting plate, the pointer is installed to the both sides of connecting plate, the scale is installed in corresponding pointer department in the both sides of fixing base, the cylinder is installed to one side of connecting plate, the power take off end of cylinder is connected with the pressure arm, one side movable mounting of pressure arm is on the connecting plate, unsteady pressure head is installed to the opposite side of pressure arm.

Further inject, the back mounted of mounting panel has first slider, first slider sliding connection has first slide rail, first slide rail fixed mounting is on the mounting bracket, first limit stop is installed in the both sides of first slide rail to the mounting bracket. The mounting plate is convenient to conduct guiding movement and limiting through the structural design.

Further inject, the second slider is installed to the connecting plate, second slider sliding connection has the second slide rail, second slide rail fixed mounting is in the fixing base, second limit stop is installed to the fixing base in the both sides of second slide rail. Such structural design is convenient for the connecting plate to carry out guiding movement and spacing.

Further inject, pointer and scale are all through screw locking installation. The structural design makes the installation and the fixation simple and convenient.

Further defined, the connecting plate is provided with an inductor near the floating pressing head. Such structural design can play the effect that the response detected to floating hold-down head.

The beneficial effects of the utility model are that: the utility model discloses a servo electric jar pushing mechanism removes along the guide rail direction, and two-way switching can be realized in two servo electric jar cooperations uses, can only use a servo electric jar to realize the adjustment of folk prescription to sometimes according to concrete needs, has utilized servo electric jar servo control's characteristic, can stop at the optional position to realize the position switch of location clamping unit in the certain limit, combine the purpose that the same location clamping unit of unsteady hold-down head (to different profiles) realization location different motorcycle types.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic view of an installation structure of a flexible switching mechanism of a positioning and clamping unit applied to an automobile fixture according to an embodiment of the present invention;

fig. 2 is a schematic view of a front axial-side structure of a flexible switching mechanism of a positioning and clamping unit applied to an automobile fixture according to an embodiment of the present invention;

fig. 3 is a schematic view of a bottom surface axial side structure of a flexible switching mechanism of a positioning and clamping unit applied to an automobile fixture according to an embodiment of the present invention;

the main element symbols are as follows:

mounting bracket 1, electric jar installing support 2, first servo electric jar 3, first joint 4, first connecting block 5, mounting panel 6, switching piece 7, fixing base 8, second servo electric jar 9, second joint 10, second connecting block 11, connecting plate 12, pointer 13, scale 14, cylinder 15, pressure arm 16, unsteady hold-down head 17, first slider 18, first slide rail 19, first limit stop 20, second slider 21, second slide rail 22, second limit stop 23, inductor 24.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

As shown in fig. 1-3, the utility model discloses a be applied to flexible switching mechanism of positioning and clamping unit on auto clamp, electric jar installing support 2 is installed to one side of mounting bracket 1, first servo electric jar 3 is installed to electric jar installing support 2, the power take off end of first servo electric jar 3 is connected with first joint 4, first joint 4 is connected with first connecting block 5, first connecting block 5 is connected with mounting panel 6, mounting panel 6 is connected with switching piece 7, fixing base 8 is installed to the bottom of switching piece 7, second servo electric jar 9 is installed to one side of fixing base 8, the power take off end of second servo electric jar 9 is connected with second joint 10, second joint 10 is connected with second connecting block 11, second connecting block 11 is connected with connecting plate 12, pointer 13 is installed to the both sides of connecting plate 12, scale 14 is installed corresponding pointer 13 department in the both sides of fixing base 8, cylinder 15 is installed to one side of connecting plate 12, the power take off end of cylinder 15 is connected with pressure arm 16, one side movable mounting of pressure arm 16 is on connecting plate 12, unsteady pressure head 17 is installed to the opposite side of pressure arm 16.

In the embodiment, when the clamp is used, the first servo electric cylinder 3 pushes the first joint 4, the first joint 4 pushes the first connecting block 5, the first connecting block 5 pushes the mounting plate 6, the mounting plate 6 drives the first slider 18 to perform position adjustment along the first slide rail 19, the mounting plate 6 can simultaneously drive connected components to move when the position is adjusted, after the position of the first servo electric cylinder 3 is adjusted, the second joint 10 is pushed by the second servo electric cylinder 9, the second joint 10 pushes the second connecting block 11, the second connecting block 11 pushes the connecting plate 12, the connecting plate 12 drives the connected components to perform position switching along the second slider 21 and the second slide rail 22, the connecting plate 12 drives the pointer 13 to move when moving, after moving to a designated position, the pointer 13 and the scale 14 are used for visually observing whether the switched vehicle type positions are correct, the air cylinder 15 drives the pressure arm 16, the pressure arm 16 drives the floating pressure head 17 to realize clamping and opening of the clamp, the floating pressure head 17 can flexibly correspond to positioning clamping of different vehicle types, and the clamp can be matched with the slider when the sliding rail is switched, and the stability of the clamp can be ensured.

Preferably, the back surface of the mounting plate 6 is provided with a first sliding block 18, the first sliding block 18 is connected with a first sliding rail 19 in a sliding manner, the first sliding rail 19 is fixedly mounted on the mounting frame 1, and the mounting frame 1 is provided with first limit stops 20 on two sides of the first sliding rail 19. Such a structural design facilitates the guiding movement and the limiting of the mounting plate 6. In fact, other kinematic configurations of the mounting plate 6 may be considered as the case may be.

Preferably, connecting plate 12 installs second slider 21, and second slider 21 sliding connection has second slide rail 22, and second slide rail 22 fixed mounting is in fixing base 8, and second limit stop 23 is installed in fixing base 8 both sides at second slide rail 22. Such a design facilitates guiding and limiting movement of the connecting plate 12. In fact, other kinematic configurations of the connecting plate 12 may be considered as the case may be.

Preferably, the pointer 13 and the scale 14 are mounted by screw locking. The structural design makes the installation and the fixation simple and convenient. In fact, other mounting and fixing structure shapes of the pointer 13 and the scale 14 can be considered according to specific situations.

Preferably the connection plate 12 is fitted with an inductor 24 adjacent the floating compaction head 17. Such a structural design can have the effect of induction detection to floating compaction head 17. In fact, other configurations of the inductor 24 are contemplated as appropriate.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a be applied to flexible switching mechanism of positioning and clamping unit on automotive fixture, includes mounting bracket (1), its characterized in that: one side of the mounting rack (1) is provided with an electric cylinder mounting bracket (2), the electric cylinder mounting bracket (2) is provided with a first servo electric cylinder (3), the power output end of the first servo electric cylinder (3) is connected with a first joint (4), the first joint (4) is connected with a first connecting block (5), the first connecting block (5) is connected with a mounting plate (6), the mounting plate (6) is connected with a transfer block (7), the bottom of the transfer block (7) is provided with a fixed seat (8), a second servo electric cylinder (9) is arranged on one side of the fixed seat (8), the power output end of the second servo electric cylinder (9) is connected with a second joint (10), the second joint (10) is connected with a second connecting block (11), the second connecting block (11) is connected with a connecting plate (12), pointers (13) are installed on two sides of the connecting plate (12), scales (14) are arranged at the positions of two sides of the fixed seat (8) corresponding to the pointers (13), one side of the connecting plate (12) is provided with an air cylinder (15), the power output end of the air cylinder (15) is connected with a pressure arm (16), one side of the pressure arm (16) is movably arranged on the connecting plate (12), and a floating pressing head (17) is arranged on the other side of the pressing arm (16).

2. The flexible switching mechanism of claim 1, wherein the flexible switching mechanism comprises: the back mounted of mounting panel (6) has first slider (18), first slider (18) sliding connection has first slide rail (19), first slide rail (19) fixed mounting is on mounting bracket (1), first limit stop (20) are installed in the both sides of first slide rail (19) in mounting bracket (1).

3. The flexible switching mechanism of claim 2, wherein the flexible switching mechanism comprises: second slider (21) is installed in connecting plate (12), second slider (21) sliding connection has second slide rail (22), second slide rail (22) fixed mounting is in fixing base (8), second limit stop (23) are installed in fixing base (8) in the both sides of second slide rail (22).

4. The flexible switching mechanism of claim 3, wherein the flexible switching mechanism comprises: the pointer (13) and the scale (14) are both mounted through screws in a locking mode.

5. The flexible switching mechanism of claim 4, wherein the flexible switching mechanism comprises: and an inductor (24) is arranged on the connecting plate (12) close to the floating pressing head (17).