CN211305144U

CN211305144U - Welding tool for vertical welding machine

Info

Publication number: CN211305144U
Application number: CN201922452234.0U
Authority: CN
Inventors: 廖文翔; 廖启林
Original assignee: Yichang Jielong Electric Co ltd
Current assignee: Yichang Jielong Electric Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-21
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a welding tool for a vertical welding machine, which comprises a base; the limiting mechanism comprises a first limiting assembly and a second limiting assembly, and the first limiting assembly and the second limiting assembly are fixedly arranged on the base; the clamp is arranged between the first limiting assembly and the second limiting assembly, is in sliding fit with the base and can slide towards the second limiting assembly from the first limiting assembly; actuating mechanism has the pull rod including setting up in the carousel that first spacing subassembly kept away from spacing subassembly one side of second, and eccentric articulated on the carousel has, and the other end of pull rod is articulated with anchor clamps, is fixed with the pivot of vertical setting on the axle center of carousel, and threaded connection has the slider in the pivot, and in the slider cup jointed and is fixed in one-way bearing, the connecting piece has been cup jointed in the one-way bearing outside, and the connecting piece is used for connecting welding mechanism, and when the slider slided downwards, one-way bearing locked the slider. The application can be directly used on the existing vertical welding machine, and greatly reduces the production cost.

Description

Welding tool for vertical welding machine

Technical Field

The utility model relates to a welding equipment field, concretely relates to welding frock for vertical welding machine.

Background

Welding is the process of joining metal parts using various fusible alloys (solders). The melting point of the solder is lower than that of the material to be welded, so that the welding is completed by intermolecular connection between the surfaces of the parts without melting the parts.

Wherein, vertical single spot welder is comparatively common welding equipment, and it is usually including can be at vertical enterprising line removal and welded welding mechanism, and it has efficient, low cost's advantage, but when processing certain work piece, two points that need weld the work piece in parallel position usually, and current single spot welder can not satisfy above-mentioned demand again, and adopt the multiple spot welder again to lead to the production and processing cost to improve greatly, the problem that the field needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a welding frock that is used for vertical welding machine that is used for single spot welder to alternate work piece position.

In order to solve the technical problem, the utility model provides a scheme is: a welding tool for a vertical welding machine comprises a base; and

the limiting mechanism comprises a first limiting assembly and a second limiting assembly, and the first limiting assembly and the second limiting assembly are fixedly arranged on the base;

the clamp is arranged between the first limiting assembly and the second limiting assembly, and is in sliding fit with the base and can slide towards the second limiting assembly from the first limiting assembly; and

actuating mechanism, actuating mechanism including set up in first spacing subassembly is kept away from the carousel of second spacing subassembly one side, eccentric articulated on the carousel has the pull rod, the other end of pull rod with anchor clamps are articulated, be fixed with the pivot of vertical setting on the axle center of carousel, threaded connection has the slider in the pivot, the slider cup joints and is fixed in one-way bearing in, the connecting piece has been cup jointed in the one-way bearing outside, the connecting piece is used for connecting welding mechanism, works as when the slider slides down, one-way bearing is right the slider locks.

Further, the method comprises the following steps: the clamp comprises a first clamping plate and a second clamping plate which are arranged on two sides of the clamp in the width direction, and the first clamping plate can be close to or far away from the second clamping plate.

Further, the method comprises the following steps: keep away from on the first splint one side of second splint is provided with the guide post, be provided with the guide block on the anchor clamps, be provided with the guiding hole on the guide block, the guide post passes the guiding hole, the guide block is kept away from one side of first splint is provided with the driving piece, the driving piece with the guide post is connected, the driving piece is used for the drive the guide post is followed the guide hole slides.

Further, the method comprises the following steps: the driving piece comprises a connecting plate connected with the guide columns and a lead screw in threaded fit with the connecting plate, one end of the lead screw, which is close to the guide block, is in running fit with the guide block, and the other end of the lead screw is provided with a handheld part.

Further, the method comprises the following steps: the first limiting assembly comprises two L-shaped first limiting blocks.

Further, the method comprises the following steps: the second limiting component comprises two L-shaped second limiting blocks.

Further, the method comprises the following steps: the clamp further comprises a pre-positioning piece arranged on one side of the clamp in the length direction.

The utility model has the advantages that: this application simple structure can directly be used for current vertical welding machine on, establishes this application through adding and can realize two position welding, has greatly reduced manufacturing cost.

Drawings

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

the reference numbers are as follows: the device comprises a base 1, a first limiting assembly 21, a second limiting assembly 22, a clamp 3, a first clamping plate 31, a second clamping plate 32, a guide column 33, a guide block 34, a driving piece 35, a connecting plate 351, a screw rod 352, a handheld part 353, a pre-positioning piece 36, a rotary disc 41, a pull rod 42, a rotating shaft 43, a sliding block 44, a one-way bearing 45 and a connecting piece 46.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific embodiments so that those skilled in the art may better understand the present invention and practice it.

The following discloses many different embodiments or examples for implementing the subject technology described. In order to simplify the disclosure, a specific example of one or more permutations of the features is described below, but the present disclosure is not limited to the specific example, and the first feature described later in the specification may be connected to the second feature in a direct connection, or may include an embodiment forming an additional feature, and further, may include the use of one or more other intervening features to connect or combine the first feature and the second feature indirectly with each other so that the first feature and the second feature may not be directly connected.

As shown in fig. 1, an embodiment of a welding tool for a vertical welding machine includes a base 1, a limiting mechanism, a clamp 3, and a driving mechanism.

Wherein, the base 1 is fixed below a welding mechanism in the vertical welding machine.

The limiting mechanism comprises a first limiting component 21 and a second limiting component 22, the first limiting component 21 and the second limiting component 22 are both fixedly arranged on the base 1, in a specific embodiment, the first limiting component 21 comprises two L-shaped first limiting blocks, and when the edge of the clamp 3 is abutted against the first limiting blocks, inner right angles on the two first limiting blocks can just clamp and limit two ends of one side edge of the clamp 3; the second limiting component 22 comprises two L-shaped second limiting blocks, and the inner right angles on the two second limiting blocks are used for clamping and limiting two ends of the other side edge of the fixture 3.

Wherein, anchor clamps 3 set up between first spacing subassembly 21 and the spacing subassembly 22 of second, are fixed with the slide rail that extends to the spacing subassembly 22 of second by first spacing subassembly 21 on the

base

1, and 3 bottoms of anchor clamps are seted up with this slide rail complex spout, and anchor clamps 3 pass through spout sliding fit on the slide rail to make it can be slided towards the spacing subassembly 22 of second by first spacing subassembly 21.

In one embodiment, the clamp 3 includes a first clamping plate 31 and a second clamping plate 32 fixed to both sides of the clamp 3 in the width direction, the first clamping plate 31 can be close to or away from the second clamping plate 32, specifically, a guide post 33 is disposed on one side of the first clamping plate 31 away from the second clamping plate 32, a guide block 34 is fixed on one side of the clamp 3 away from the second clamping plate 32 in the width direction, a guide hole is formed in the guide block 34, the guide post 33 passes through the guide hole, a driving member 35 is disposed on one side of the guide block 34 away from the first clamping plate 31, the driving member 35 is connected with the guide post 33, and the driving member 35 is used for driving the guide post 33 to slide along the guide hole. The driving member 35 includes a connecting plate 351 fixedly connected to the guide column 33, and a screw rod 352 threadedly engaged with the connecting plate 351, one end of the screw rod 352 close to the guide block 34 is rotatably engaged with the guide block 34 through a bearing, and the other end is provided with a handheld portion 353, the handheld portion 353 can be a rotating rod or a rotating disc 41, and the screw rod 352 is driven to rotate by the handheld portion 353, so that the connecting plate 351 is close to or away from the fixed block, thereby driving the guide column 33 to drive the first clamping plate 31 to be close to or away from the second clamping plate 32.

In some embodiments, the fixture 3 further includes a pre-positioning element 36 fixed on one side of the fixture 3 in the length direction, and when the to-be-welded component is fixed, one end of the to-be-welded component abuts against the pre-positioning element 36, and then the to-be-welded component is clamped, so that the welding point can be better positioned.

The driving mechanism is used for driving the clamp 3 to slide, specifically, the driving mechanism comprises a rotary table 41 arranged on one side of the first limiting component 21 far away from the second limiting component 22, the rotary table 41 can rotate around the axis of the rotary table, a pull rod 42 is eccentrically hinged on the rotary table 41, the other end of the pull rod 42 is hinged with the side edge of the clamp 3, a vertically arranged rotating shaft 43 is fixed on the axis of the rotary table 41, a thread is arranged on the rotating shaft 43 and is in threaded fit with a sliding block 44, the sliding block 44 is fixedly sleeved in a one-way bearing 45, the outer side of the one-way bearing 45 is fixedly sleeved on the inner side of a connecting piece 46, the connecting piece 46 is used for connecting a welding mechanism, and when the sliding block 44 slides downwards, the.

The working principle of the application is as follows, when the application works, an article to be welded is fixed on the fixture 3, one side of the fixture 3 abuts against the first limiting component 21, the position right opposite to the welding mechanism is a first welding point, wherein the connecting piece 46 is connected with the welding mechanism, when the welding mechanism descends to weld, the connecting piece 46 drives the connecting piece 46 to descend, so that the connecting piece 46 drives the sliding block 44 to slide downwards, the sliding block 44 and the rotating shaft 43 are in threaded connection and rotate relatively, but at the moment, the sliding block 44 cannot rotate because the one-way bearing 45 locks the sliding block 44, so that the rotating shaft 43 is forced to rotate, the rotating shaft 43 drives the pull rod 42 to rotate, and because the pull rod 42 is eccentrically connected with the rotating shaft 43, the rotating disc 41 can drive the pull rod 42 to do linear motion when rotating, so as to drive the fixture 3 to move towards the second limiting component 22, when the welding mechanism is close to the clamp 3, the clamp 3 is just abutted to the second limiting mechanism, the welding mechanism corresponds to the second welding point at the moment, after welding is completed, the welding machine rises, at the moment, the sliding block 44 is not locked any more due to the one-way bearing 45, so that the sliding block 44 can rotate relative to the rotating shaft 43, the rotating shaft 43 is kept still, when the welding mechanism descends again, the rotating disc 41 drives the pull rod 42 to push the clamp 3 back to the first limiting mechanism, at the moment, the welding mechanism can weld the first welding point, it should be understood that when the welding mechanism slides to the welding position from the initial position of the welding mechanism each time, the sliding block 44 can drive the rotating shaft 43 to rotate for half a circle, and the initial position of the welding mechanism can be adjusted according to the thread pitch of the threads.

This application simple structure can directly be used for current vertical welding machine on, establishes this application through adding and can realize two position welding, has greatly reduced manufacturing cost.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A welding tool for a vertical welding machine comprises a base; and

2. The welding tooling for the vertical welder of claim 1, wherein the clamp comprises a first clamping plate and a second clamping plate arranged on two sides of the clamp in the width direction, and the first clamping plate can be close to or far away from the second clamping plate.

3. The welding tool for the vertical welding machine as claimed in claim 2, wherein a guide post is arranged on one side of the first clamping plate, which is far away from the second clamping plate, a guide block is arranged on the fixture, a guide hole is formed in the guide block, the guide post penetrates through the guide hole, a driving member is arranged on one side of the guide block, which is far away from the first clamping plate, and the driving member is connected with the guide post and used for driving the guide post to slide along the guide hole.

4. The welding tool for the vertical welding machine as claimed in claim 3, wherein the driving piece comprises a connecting plate connected with the guide post, and a screw rod in threaded fit with the connecting plate, one end of the screw rod close to the guide block is in rotating fit with the guide block, and the other end of the screw rod is provided with a handheld portion.

5. A welding tooling for a vertical welder, as claimed in claim 1, wherein said first stop assembly comprises two L-shaped first stops.

6. A welding tooling for a vertical welder, as claimed in claim 1, wherein said second stop assembly comprises two L-shaped second stops.

7. The welding tooling for the vertical welder of claim 1, wherein the fixture further comprises a pre-positioning member disposed on one side of the fixture in the length direction.