CN211614571U

CN211614571U - Vertical welding machine

Info

Publication number: CN211614571U
Application number: CN201922452253.3U
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: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a vertical welding machine, including the frock, the frock includes base, stop gear, anchor clamps and frock actuating mechanism, and stop gear includes first spacing subassembly and the spacing subassembly of second, and anchor clamps set up between first spacing subassembly and the spacing subassembly of second, and anchor clamps sliding fit is on the base; the tool driving mechanism comprises a rotary table, a pull rod is eccentrically hinged on the rotary table, the other end of the pull rod is hinged with the clamp, a vertically arranged rotating shaft is fixed on the axis of the rotary table, a sliding block is connected to the rotating shaft in a threaded manner, the sliding block is sleeved and fixed in a one-way bearing, a connecting piece is sleeved on the outer side of the one-way bearing, and when the sliding block slides downwards, the one-way bearing locks the sliding block; welding mechanism is including setting up in the soldered connection of frock top, and soldered connection one side is provided with the mount pad, and the mount pad can be dismantled with the connecting piece and be connected, and the soldered connection is connected with elevating system, and this application is through being connected frock and welding mechanism detachable to can switch between the double spot welding at the one-spot welding.

Description

Vertical welding machine

Technical Field

The utility model relates to a welding equipment field, concretely relates to 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 vertical welding machine of changeable solder joint.

In order to solve the technical problem, the utility model provides a scheme is: a vertical welding machine comprises a tool, the tool comprises a base, a limiting mechanism, a clamp and a tool driving mechanism,

the limiting mechanism comprises a first limiting component and a second limiting component, the first limiting component and the second limiting component are both 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; and

the tool driving mechanism comprises a rotary table arranged on one side, away from the second limiting assembly, of the first limiting assembly, a pull rod is eccentrically hinged to the rotary table, the other end of the pull rod is hinged to the clamp, a vertically arranged rotating shaft is fixed to the axis of the rotary table, a sliding block is connected to the rotating shaft in a threaded mode, the sliding block is fixedly sleeved in a one-way bearing, a connecting piece is sleeved on the outer side of the one-way bearing, and when the sliding block slides downwards, the sliding block is locked by the one-way bearing; and

the welding mechanism comprises a welding head arranged above the tool, a mounting seat is arranged on one side of the welding head, the mounting seat is detachably connected with the connecting piece, the welding head is connected with a lifting mechanism, and the lifting mechanism is used for driving the welding head to lift.

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 lifting mechanism is a cylinder or an oil cylinder.

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, this application is through being connected frock and welding mechanism detachable to can switch between the double spot welding at the one-spot welding, very big reduction manufacturing cost.

Drawings

FIG. 1 is a general schematic of the present application;

FIG. 2 is a top view of the tooling of the present application;

the reference numbers are as follows: the tool comprises a tool 1, a base 11, a first limiting assembly 121, a second limiting assembly 122, a clamp 13, a first clamping plate 131, a second clamping plate 132, a guide column 133, a guide block 134, a driving piece 135, a connecting plate 1351, a screw 1352, a handheld part 1353, a pre-positioning piece 136, a rotating disc 141, a pull rod 142, a rotating shaft 143, a sliding block 144, a one-way bearing 145, a connecting piece 146, a welding mechanism 2, a welding head 21, a mounting seat 22 and a lifting mechanism 23.

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 and 2, an embodiment of a vertical welding machine includes a tool 1 and a welding mechanism 2, wherein the tool 1 includes a base 11, a limiting mechanism, a clamp 13, and a tool 1 driving mechanism.

The welding mechanism 2 includes a welding head 21, a lifting mechanism 23, and a mount 22.

Wherein, the base 11 is fixed below the welding mechanism 2 in the vertical welding machine.

The limiting mechanism comprises a first limiting component 121 and a second limiting component 122, the first limiting component 121 and the second limiting component 122 are both fixedly arranged on the base 11, in a specific embodiment, the first limiting component 121 comprises two L-shaped first limiting blocks, and when the edge of the clamp 13 abuts 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 13; the second limiting component 122 includes two L-shaped second limiting blocks, and the inner right angle on the two second limiting blocks is used for clamping and limiting two ends of the other side of the clamp 13.

Wherein, anchor clamps 13 sets up between first spacing subassembly 121 and the spacing subassembly 122 of second, is fixed with the slide rail that extends to the spacing subassembly 122 of second by first spacing subassembly 121 on the base 11, and anchor clamps 13 bottom is seted up with this slide rail complex spout, and anchor clamps 13 passes through spout sliding fit on the slide rail to make it can be by first spacing subassembly 121 towards the spacing subassembly 122 of second slip.

In one embodiment, the clamp 13 includes a first clamping plate 131 and a second clamping plate 132 fixed to both sides of the clamp 13 in the width direction, the first clamping plate 131 can be close to or away from the second clamping plate 132, specifically, a guide post 133 is disposed on one side of the first clamping plate 131 away from the second clamping plate 132, a guide block 134 is fixed on one side of the clamp 13 away from the second clamping plate 132 in the width direction, a guide hole is disposed on the guide block 134, the guide post 133 passes through the guide hole, a driving member 135 is disposed on one side of the guide block 134 away from the first clamping plate 131, the driving member 135 is connected with the guide post 133, and the driving member 135 is used for driving the guide post 133 to slide along the guide hole. The driving member 135 includes a connecting plate 1351 fixedly connected to the guiding post 133, and a screw 1352 threadedly engaged with the connecting plate 1351, one end of the screw 1352 near the guiding block 134 is rotatably engaged with the guiding block 134 through a bearing, and the other end is provided with a handheld portion 1353, the handheld portion 1353 may be a rotating rod or a rotating disc 141, and the screw 1352 is rotated by the handheld portion 1353 to make the connecting plate 1351 approach or separate from the fixed block, so as to drive the guiding post 133 to drive the first clamping plate 131 to approach or separate from the second clamping plate 132.

In some embodiments, the fixture 13 further includes a pre-positioning member 136 fixed on one side of the fixture 13 in the length direction, and when the to-be-welded member is fixed, one end of the to-be-welded member is abutted to the pre-positioning member 136, and then the to-be-welded member is clamped, so that the welding point can be better positioned.

The driving mechanism of the tool 1 is used for driving the clamp 13 to slide, specifically, the driving mechanism of the tool 1 includes a rotating disc 141 disposed on one side of the first limiting component 121 far away from the second limiting component 122, the rotating disc 141 can rotate around the axis thereof, a pull rod 142 is eccentrically hinged on the rotating disc 141, the other end of the pull rod 142 is hinged with the side edge of the clamp 13, a vertically disposed rotating shaft 143 is fixed on the axis of the rotating disc 141, a thread is disposed on the rotating shaft 143, the rotating shaft 143 is in threaded fit with a sliding block 144, the sliding block 144 is fixed in a one-way bearing 145 in a sleeved manner, the outer side of the one-way bearing 145 is fixed in a connected piece 146 in a sleeved manner, the connected piece 146 is used for connecting the welding mechanism 2, and when the sliding block.

The welding mechanism 2 includes a welding head 21 disposed above the tool 1, a mounting seat 22 is fixed on one side of the welding head 21, the mounting seat 22 is detachably connected to the connecting member 146, in some cases, a clamping groove is disposed at the bottom of the mounting seat 22, the connecting member 146 can be clamped in the clamping groove of the mounting seat 22, wherein the top of the welding head 21 is further connected to a lifting mechanism 23, and the lifting mechanism 23 is configured to drive the welding head 21 to lift, so that the welding head 21 can move from an initial position to a welding position.

The working principle of the application is as follows, when the application carries out single-point welding, the tool 1 is dismounted, the welding machine moves between an initial position and a welding position under the driving of the lifting mechanism 23, thereby carrying out single-point welding, when double-point welding is required, the tool 1 is firstly placed at the welding position, then the connecting piece 146 is connected with the mounting seat 22 on the welding mechanism 2, then an article to be welded is fixed on the clamp 13, one side of the clamp 13 is abutted against the first limiting component 121, the position right opposite to the welding mechanism 2 is a first welding point, wherein, the connecting piece 146 is connected with the welding mechanism 2, when the welding mechanism 2 descends for welding, the connecting piece 146 is driven to descend, thereby the connecting piece 146 drives the sliding block 144 to slide downwards, because the sliding block 144 is in threaded connection with the rotating shaft 143, the sliding block 144 and the rotating shaft 143 can rotate relatively, but at this time, the sliding block 144 is locked by the one-way bearing, the sliding block 144 is prevented from rotating, so that the rotating shaft 143 is forced to rotate, the rotating shaft 143 drives the pull rod 142 to rotate, the pull rod 142 is eccentrically connected with the rotating shaft 143, the rotating disc 141 can drive the pull rod 142 to do linear motion when rotating, so that the clamp 13 is driven to move towards the second limiting assembly 122, when the welding mechanism 2 approaches the clamp 13, the clamp 13 just abuts against the second limiting mechanism, the welding mechanism 2 corresponds to a second welding point, after welding is completed, the welding machine ascends, at this time, the sliding block 144 is not locked by the one-way bearing 145 any more, so that the sliding block 144 rotates relative to the rotating shaft 143, the rotating shaft 143 remains stationary, when the welding mechanism 2 descends again, the rotating disc 141 drives the pull rod 142 to push the clamp 13 back to the first limiting mechanism, at this time, the welding mechanism 2 can weld the first welding point, it should be understood that, each time the welding mechanism 2 slides down to the welding position from its initial position, the sliding block 144 can drive the rotating shaft 143 to rotate for half a circle, and the initial position of the welding mechanism 2 can be adjusted according to the thread pitch of the thread.

This application simple structure, this application is through being connected frock 1 and 2 detachable of welding mechanism to can switch between the double spot welding in the one-spot welding, very big reduction 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 vertical welding machine comprises a tool, wherein the tool comprises a base, a limiting mechanism, a clamp and a tool driving mechanism,

2. The vertical welder of claim 1, wherein the clamp comprises a first clamping plate and a second clamping plate disposed on opposite sides of the clamp in the width direction, the first clamping plate being movable toward and away from the second clamping plate.

3. The vertical welding machine as defined in claim 2, wherein a guide post is disposed on a side of the first clamping plate away from the second clamping plate, a guide block is disposed on the clamp, a guide hole is disposed on the guide block, the guide post passes through the guide hole, and a driving member is disposed on a side of the guide block away from the first clamping plate, the driving member is connected with the guide post, and the driving member is used for driving the guide post to slide along the guide hole.

4. A vertical welder as defined in claim 3, wherein said driving member includes a connecting plate connected to said guide post, and a lead screw threadedly engaged with said connecting plate, said lead screw being rotatably engaged with said guide block at one end thereof adjacent to said guide block and having a hand-held portion at the other end thereof.

5. A vertical welder as claimed in claim 1, wherein said lifting mechanism is a pneumatic cylinder or an oil cylinder.

6. A vertical welder as defined in claim 1, wherein said jig further comprises a prepositioning member provided on one side in a length direction of said jig.