CN217291145U

CN217291145U - Welding positioning mechanism for welding machine

Info

Publication number: CN217291145U
Application number: CN202221018078.2U
Authority: CN
Inventors: 林国良; 郭宏艺
Original assignee: Shenzhen Gaohua Laser Technology Co Ltd
Current assignee: Shenzhen Gaohua Laser Technology Co Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-26
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a welding positioning mechanism for welding machine, including basic seat, the stiff end of cylinder about the side fixed mounting of basic seat, the removal end fixed connection connecting plate one end of cylinder about, the upper end of mechanism about the connecting plate other end fixed connection, the slider of the side fixed connection linear guide rail slider of mechanism about, the track fixed connection of linear guide rail slider is in the side of basic seat, the upper end fixed connection connector of basic seat, the lower extreme fixed connection locating pin of mechanism about. The utility model discloses a relative motion stroke of basic seat and upper and lower mechanism has been restricted to two at the spacing post of spatial position highly. The up-down mechanism, the positioning pin and the connecting plate component move up and down under the driving of the up-down cylinder, other up-down movement precision is guaranteed by the linear guide rail slide block, and when the positioning pin moves to the lowest end, the positioning pin is rapidly matched with the positioning hole seats of other mechanisms, so that the purpose of rapid positioning is achieved.

Description

Welding positioning mechanism for welding machine

Technical Field

The utility model relates to a machine parts technical field particularly, relates to a welding positioning mechanism for welding machine.

Background

Because the locating hole seat needs the dismouting at the in-process that uses in welding equipment, needs accurate location when installing once more, because the frequency of its dismouting is than higher, so need fix a position the equipment repeatedly in the dismouting, adopts the mode of artifical alignment, and a large amount of time is used for the location, very big time of having wasted processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding positioning mechanism for welding machine aims at solving prior art's problem.

In order to achieve the purpose, the utility model provides a welding positioning mechanism for welding machine, including basic seat, the side fixed mounting of basic seat goes up the stiff end of actuating cylinder down, the removal end fixed connection connecting plate one end of upper and lower actuating cylinder, the upper end of the mechanism is gone up and down to the connecting plate other end fixed connection, the side fixed connection linear guide slider's of mechanism slider is gone up and down, the track fixed connection of linear guide slider is in the side of basic seat, the upper end fixed connection connector of basic seat, the lower extreme fixed connection locating pin of mechanism goes up and down.

Preferably, the connecting plate and the connecting body are both in threaded connection with a limiting column, the lower end of the limiting column is in threaded connection with a pair of tightening nuts, the side faces of the upper mechanism and the lower mechanism are fixedly connected with a rectangular limiting block, the limiting column mounted on the connecting plate abuts against the upper end face of the basic seat, and the limiting column mounted on the connecting body abuts against the upper end of the limiting block.

Preferably, the number of the positioning pins is two, and the two positioning pins are symmetrically arranged on two sides of the upper mechanism and the lower mechanism.

Preferably, the lower end of the basic seat is fixedly connected with a lower limiting block, and the lower limiting block is used for limiting the installation distance of the lower end of the track of the linear guide rail sliding block and the downward stroke of the sliding block of the linear guide rail sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a relative motion stroke of basic seat and upper and lower mechanism has been restricted to two at the height of spatial position's spacing post. The up-down mechanism, the positioning pin and the connecting plate component move up and down under the driving of the up-down cylinder, other up-down movement precision is guaranteed by the linear guide rail slide block, and when the positioning pin moves to the lowest end, the positioning pin is rapidly matched with the positioning hole seats of other mechanisms, so that the purpose of rapid positioning is achieved, and the device has the characteristics of simplicity, durability, low cost and the like, and is good in maintenance-free performance.

Drawings

FIG. 1 is a schematic view of the split structure of some parts of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a side split view of fig. 1 of the present invention.

In the figure: the device comprises a basic seat 1, an upper cylinder 2, a lower cylinder 2, a linear guide rail slide block 3, an upper mechanism 4, a lower mechanism 4, a positioning pin 5, a connecting plate 6, a connecting body 7, a limiting column 8, a lower limiting block 9 and a limiting block 10.

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Example (b): the welding positioning mechanism for the welding machine shown in fig. 1-3 comprises a basic seat 1, wherein fixed ends of an upper cylinder 2 and a lower cylinder 2 are fixedly installed on the side surface of the basic seat 1, moving ends of the upper cylinder 2 and the lower cylinder 2 are fixedly connected with one end of a connecting plate 6, the other end of the connecting plate 6 is fixedly connected with the upper end of an upper mechanism 4 and the lower mechanism 4, the side surface of the upper mechanism 4 is fixedly connected with a slide block of a linear guide rail slide block 3, a track of the linear guide rail slide block 3 is fixedly connected on the side surface of the basic seat 1, the upper end of the basic seat 1 is fixedly connected with a connecting body 7, and the lower end of the upper mechanism 4 is fixedly connected with a positioning pin 5.

Furthermore, the connecting plate 6 and the connecting body 7 are respectively connected with a limiting column 8 in a threaded manner, the lower end of each limiting column 8 is respectively connected with a pair of tight nuts in a threaded manner, the side surfaces of the upper and lower mechanisms 4 are fixedly connected with a rectangular limiting block 10, the limiting columns 8 arranged on the connecting plate 6 are abutted against the upper end surface of the basic seat 1, and the limiting columns 8 arranged on the connecting body 7 are abutted against the upper ends of the limiting blocks 10. The height of the two limiting columns 8 can be adjusted through threads, the two limiting columns are locked at the installation positions through a pair of tightened nuts at the lower end after adjustment, looseness is prevented, and the relative movement stroke of the basic seat 1 and the up-down mechanism 4 is limited by the heights of the two limiting columns 8 at the spatial positions.

Furthermore, the number of the positioning pins 5 is two, and the two positioning pins 5 are symmetrically arranged on two sides of the up-down mechanism 4.

Further, the lower end of the base 1 is fixedly connected with a lower limiting block 9, and the lower limiting block 9 is used for limiting the installation distance of the lower end of the track of the linear guide rail sliding block 3 and the downward stroke of the linear guide rail sliding block 3.

Example (b): when the device is used, the basic seat 1 is fixed at a required position, and the upper cylinder 2 and the lower cylinder 2 are communicated with a working air source and are subjected to simple on-off control. The vertical mechanism 4, the positioning pin 5 and the connecting plate 6 are driven by the vertical cylinder 2 to move up and down, and other vertical movement precision is guaranteed by the linear guide rail slide block 3. When the positioning pin 5 moves to the lowest end, the positioning pin 5 is rapidly matched with positioning hole seats of other mechanisms, so that the purpose of rapid positioning is achieved, and the positioning pin has the characteristics of simplicity, durability, low cost and the like, and is good in maintenance-free performance.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a welding positioning mechanism for welding machine, its characterized in that includes basic seat (1), the stiff end of cylinder (2) about the side fixed mounting of basic seat (1), the removal end fixed connection connecting plate (6) one end of cylinder (2) about, the upper end of mechanism (4) about connecting plate (6) other end fixed connection, the slider of the side fixed connection linear guide slider (3) of mechanism (4) about, the track fixed connection of linear guide slider (3) is in the side of basic seat (1), the upper end fixed connection connector (7) of basic seat (1), the lower extreme fixed connection locating pin (5) of mechanism (4) about.

2. The welding positioning mechanism for the welding machine according to claim 1, wherein the connecting plate (6) and the connecting body (7) are both in threaded connection with a limiting column (8), the lower end of the limiting column (8) is both in threaded connection with a pair of tightening nuts, the side surfaces of the upper and lower mechanisms (4) are fixedly connected with a rectangular limiting block (10), the limiting column (8) mounted on the connecting plate (6) abuts against the upper end surface of the basic seat (1), and the limiting column (8) mounted on the connecting body (7) abuts against the upper end of the limiting block (10).

3. The welding positioning mechanism for the welding machine according to claim 1, characterized in that the number of the positioning pins (5) is two, and the two positioning pins (5) are symmetrically arranged on two sides of the upper and lower mechanisms (4).

4. The welding positioning mechanism for the welding machine is characterized in that a lower limiting block (9) is fixedly connected to the lower end of the basic seat (1), and the lower limiting block (9) is used for limiting the installation distance of the lower end of a track connected with the linear guide rail sliding block (3) and the downward stroke of the linear guide rail sliding block (3).