CN218592045U

CN218592045U - Novel spot welder

Info

Publication number: CN218592045U
Application number: CN202222775455.3U
Authority: CN
Inventors: 熊守东; 阳定宴; 李钦; 陈利; 邹雷
Original assignee: Chongqing Tongda Mould Co ltd
Current assignee: Chongqing Tongda Mould Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-10
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a novel spot welder relates to the supporting technical field of robot spot welding workstation. The utility model discloses a piece is grabbed in spot welder main part and processing pay-off, and the piece is grabbed in the top fixedly connected with processing pay-off of spot welder main part one end, and the processing pay-off is grabbed and is included X axle pay-off module, Y axle pay-off module and orientation module, and X axle pay-off module's bottom is fixed with the spot welder main part, and X axle pay-off module's top fixedly connected with Y axle pay-off module, Y axle pay-off module's top fixedly connected with orientation module. The utility model discloses a spot welder main part and processing pay-off are grabbed the cooperation design of piece for the device is convenient for carry out spot welding processing's part or part to needs in the robot electric welding workstation, and the clamp that carries on being convenient for presss from both sides tight fixed and convenient biax pay-off and adjusts, has improved the convenience of pay-off in the electric welding processing greatly, has avoided artifical pay-off and electric welding location.

Description

Novel spot welder

Technical Field

The utility model belongs to the technical field of the supporting device of robot spot welding workstation, especially, relate to a novel spot welder.

Background

According to a novel spot welding machine with an authorized patent number of CN215545725U, the position of a supporting plate can be adjusted by controlling the lifting of the supporting plate through a motor, a welding part is placed on the supporting plate for spot welding, a worker does not need to hold the welding part all the time, the welding part only needs to be translated on the supporting plate, time and labor are saved, the supporting plate is controlled to descend through the motor, and the supporting plate can be prevented from limiting the spot welding machine to weld special-shaped welding parts;

however, the patent lacks the driving of adjusting the double-shaft processing position in the feeding process of spot welding processing, and is inconvenient for auxiliary fixation of materials subjected to spot welding processing, so that a new solution for solving the problems needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel spot welder to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a novel spot welder, includes the spot welder main part and processes the pay-off and grabs the piece, the top fixedly connected with processing pay-off of spot welder main part one end grabs the piece, the processing pay-off is grabbed and is included X axle pay-off module, Y axle pay-off module and orientation module, the bottom and the spot welder main part of X axle pay-off module are fixed, the top fixedly connected with Y axle pay-off module of X axle pay-off module, the top fixedly connected with orientation module of Y axle pay-off module.

Further, X axle pay-off module includes stroke guide frame, slide rail, first motor, threaded rod and moves the transmission piece in coordination, the inside both sides welding of stroke guide frame has the slide rail, the first motor of screw fixedly connected with is passed through to the one end of stroke guide frame, the output fixedly connected with threaded rod of first motor, the outside of threaded rod has the transmission piece that moves in coordination through threaded connection.

Furthermore, the two sides of the matching transmission block are provided with matching grooves, and the matching grooves are in clearance fit with the sliding rails.

Further, Y axle pay-off module carries on piece, power take-off piece, second motor and gear shaft including the guide, the bottom and the transmission piece fixed connection that moves is carried on in the guide, the top fixed connection that the piece was carried on in the guide has the power take-off piece, there is the second motor one side of power take-off piece through screw fixed connection, the output fixed connection of second motor has the gear shaft.

Further, Y axle pay-off module still includes rack, pulling rod and places the board, the inboard sliding connection that the guide carried on the piece has the rack, the one end fixedly connected with pulling rod of rack, the top fixedly connected with of pulling rod places the board, the bottom and the rack meshing of gear shaft are connected.

Further, the orientation module includes location carrier, screw thread push rod, ejector pad, polished rod, gangbar, displacement slider and presss from both sides tight jack catch, the top fixedly connected with location carrier of placing board one end, the inboard welding of location carrier has the polished rod, there is screw thread push rod inboard of location carrier through threaded connection, screw thread push rod's one end is rotated and is connected with the ejector pad, the top and the bottom of ejector pad all rotate and are connected with the gangbar, one side that the ejector pad was kept away from to the gangbar is rotated and is connected with the displacement slider, the inboard and polished rod sliding connection of displacement slider, the one end fixedly connected with of displacement slider presss from both sides tight jack catch.

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

the utility model discloses a spot welder main part and processing pay-off are grabbed the cooperation design of piece for the device is convenient for carry out spot welding processing's part or part to needs in the robot electric welding workstation, and the clamp that carries on being convenient for presss from both sides tight fixed and convenient biax pay-off and adjusts, has improved the convenience of pay-off in the electric welding processing greatly, has avoided artifical pay-off and electric welding location.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the connection structure of the X-axis feeding module of the present invention;

fig. 3 is a schematic view of the connection structure of the Y-axis feeding module of the present invention;

fig. 4 is a schematic view of the connection structure of the positioning module of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a spot welder body; 2. processing a feeding grabbing piece; 3. a stroke guide frame; 4. a slide rail; 5. a first motor; 6. a threaded rod; 7. a transfer block is matched; 8. a guide mounting block; 9. a power output block; 10. a second motor; 11. a gear shaft; 12. a rack; 13. pulling a rod; 14. placing a plate; 15. positioning the carrier; 16. a threaded push rod; 17. a push block; 18. a polish rod; 19. a linkage rod; 20. a displacement slide block; 21. clamping the jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the novel spot welding machine comprises a spot welding machine main body 1 and a processing feeding grabbing piece 2, wherein the processing feeding grabbing piece 2 is fixedly connected to the top end of one end of the spot welding machine main body 1, the processing feeding grabbing piece 2 comprises an X-axis feeding module, a Y-axis feeding module and a positioning module, the bottom end of the X-axis feeding module is fixed to the spot welding machine main body 1, the top end of the X-axis feeding module is fixedly connected with the Y-axis feeding module, and the top end of the Y-axis feeding module is fixedly connected with the positioning module.

The X-axis feeding module comprises a stroke guide frame 3, a sliding rail 4, a first motor 5, a threaded rod 6 and a matching transmission block 7, the sliding rail 4 is welded on two sides of the interior of the stroke guide frame 3, the first motor 5 is fixedly connected to one end of the stroke guide frame 3 through a screw, the threaded rod 6 is fixedly connected to the output end of the first motor 5, and the matching transmission block 7 is connected to the outer side of the threaded rod 6 through threads.

The matching grooves are formed in the two sides of the matching transmission block 7 and are in clearance fit with the sliding rails 4.

Y axle pay-off module carries on piece 8 including the guide, power take-off block 9, second motor 10 and gear shaft 11, the guide carries on the bottom of piece 8 and moves transmission piece 7 fixed connection with the cooperation, the guide carries on the top fixed connection of piece 8 and has power take-off block 9, screw fixedly connected with second motor 10 is passed through to one side of power take-off block 9, the output fixedly connected with gear shaft 11 of second motor 10, the one end that second motor 10 was kept away from to gear shaft 11 is connected with the inboard rotation of power take-off block 9.

The Y-axis feeding module further comprises a rack 12, a pulling rod 13 and a placing plate 14, the rack 12 is connected to the inner side of the guide carrying block 8 in a sliding mode, the pulling rod 13 is fixedly connected to one end of the rack 12, the placing plate 14 is fixedly connected to the top end of the pulling rod 13, and the bottom end of the gear shaft 11 is meshed with the rack 12 and is connected with the gear shaft.

The positioning module comprises a positioning carrier 15, a threaded push rod 16, a push block 17, a polish rod 18, a linkage rod 19, a displacement slider 20 and a clamping claw 21, the top end fixedly connected with positioning carrier 15 is placed at one end of the plate 14, the polish rod 18 is welded at the inner side of the positioning carrier 15, the inner side of the positioning carrier 15 is connected with the threaded push rod 16 through threads, one end of the threaded push rod 16 is rotatably connected with the push block 17, the top end and the bottom end of the push block 17 are both rotatably connected with the linkage rod 19, one side, far away from the push block 17, of the linkage rod 19 is rotatably connected with the displacement slider 20, the inner side of the displacement slider 20 is slidably connected with the polish rod 18, and one end of the displacement slider 20 is fixedly connected with the clamping claw 21.

In the using process, a part or a part needing spot welding is placed at the position of the placing plate 14, the threaded push rod 16 is rotated at the moment, the threaded connection between the threaded push rod 16 and the positioning carrier 15 and the rotational connection between the threaded push rod 16 and the push block 17 are utilized, so that the push block 17 is pushed to move to one end far away from the clamping jaw 21 under stress, the pushing link rod 19 is driven by the displacement of the push block 17 to be folded inwards for adjustment, the displacement slide block 20 is driven by the link rod 19 to slide outside the polish rod 18, the clamping jaw 21 is driven by the displacement of the displacement slide block 20 to finish clamping and fixing the part or the part, and the welded part or the part is positioned at the top end of the placing plate 14;

at the moment, according to the requirement of the electric welding position, the first motor 5 is controlled to drive the threaded rod 6 to complete rotation, the threaded rod 6 is in threaded connection with the matching transmission block 7, so that the matching transmission block 7 obtains torque, the matching transmission block 7 is in sliding connection with the sliding rail 4, the torque at the matching transmission block 7 is limited to form sliding displacement, and then welded parts or parts are deduced to complete the adjustment of the machining position on the X axis;

and drive gear shaft 11 through controlling second motor 10 and accomplish the rotation, utilize the meshing of gear shaft 11 and rack 12 to be connected for rack 12 makes rack 12 carry on the inboard sliding displacement of piece 8 at the guide under the stirring derivation of gear shaft 11, makes rack 12 drive pulling rod 13 and place board 14 and carry out synchronous adjustment, and then adjusts by welded part or part completion Z epaxial processing position and adjusts.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel spot welder, its characterized in that, grabs piece (2) including spot welder main part (1) and processing pay-off, piece (2) are grabbed in the top fixedly connected with processing pay-off of spot welder main part (1) one end, piece (2) are grabbed in the processing pay-off includes X axle pay-off module, Y axle pay-off module and orientation module, the bottom and spot welder main part (1) of X axle pay-off module are fixed, the top fixedly connected with Y axle pay-off module of X axle pay-off module, the top fixedly connected with orientation module of Y axle pay-off module.

2. The novel spot welding machine according to claim 1, characterized in that the X-axis feeding module comprises a stroke guide frame (3), slide rails (4), a first motor (5), a threaded rod (6) and a matching transmission block (7), the slide rails (4) are welded on two sides of the interior of the stroke guide frame (3), the first motor (5) is fixedly connected to one end of the stroke guide frame (3) through a screw, the threaded rod (6) is fixedly connected to the output end of the first motor (5), and the matching transmission block (7) is connected to the outer side of the threaded rod (6) through a thread.

3. A novel spot welding machine according to claim 2, characterized in that the two sides of the matching transmission block (7) are provided with matching grooves which are in clearance fit with the sliding rail (4).

4. A novel spot welding machine according to claim 3, characterized in that the Y-axis feeding module comprises a guide carrying block (8), a power output block (9), a second motor (10) and a gear shaft (11), the bottom end of the guide carrying block (8) is fixedly connected with the matching transmission block (7), the top end of the guide carrying block (8) is fixedly connected with the power output block (9), one side of the power output block (9) is fixedly connected with the second motor (10) through a screw, and the output end of the second motor (10) is fixedly connected with the gear shaft (11).

5. A novel spot welding machine according to claim 4, characterized in that the Y-axis feeding module further comprises a rack (12), a pulling rod (13) and a placing plate (14), the rack (12) is connected to the inner side of the guide carrying block (8) in a sliding mode, the pulling rod (13) is fixedly connected to one end of the rack (12), the placing plate (14) is fixedly connected to the top end of the pulling rod (13), and the bottom end of the gear shaft (11) is meshed with the rack (12) and connected with the top end of the pulling rod.

6. The novel spot welding machine according to claim 5, characterized in that the positioning module comprises a positioning carrier (15), a threaded push rod (16), a push block (17), a polish rod (18), a linkage rod (19), a displacement slider (20) and a clamping jaw (21), the top end of one end of the placing plate (14) is fixedly connected with the positioning carrier (15), the polish rod (18) is welded on the inner side of the positioning carrier (15), the threaded push rod (16) is connected on the inner side of the positioning carrier (15) through threads, the push block (17) is connected on one end of the threaded push rod (16) in a rotating mode, the linkage rod (19) is connected on the top end and the bottom end of the push block (17) in a rotating mode, the displacement slider (20) is connected on one side, away from the push block (17), of the displacement slider (20) is connected on the inner side in a sliding mode with the polish rod (18), and the clamping jaw (21) is fixedly connected on one end of the displacement slider (20).