CN210209012U - Seam welder - Google Patents

Seam welder Download PDF

Info

Publication number
CN210209012U
CN210209012U CN201920959651.1U CN201920959651U CN210209012U CN 210209012 U CN210209012 U CN 210209012U CN 201920959651 U CN201920959651 U CN 201920959651U CN 210209012 U CN210209012 U CN 210209012U
Authority
CN
China
Prior art keywords
clamping plate
welding
welding head
left clamping
seam welder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920959651.1U
Other languages
Chinese (zh)
Inventor
Guoliang Wang
王国良
Rong Zhang
张容
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hongdi Metal Products Co Ltd
Original Assignee
Suzhou Hongdi Metal Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Hongdi Metal Products Co Ltd filed Critical Suzhou Hongdi Metal Products Co Ltd
Priority to CN201920959651.1U priority Critical patent/CN210209012U/en
Application granted granted Critical
Publication of CN210209012U publication Critical patent/CN210209012U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a seam welder, which comprises a frame, a movable welding head and a welding fixture, wherein the movable welding head and the welding fixture are arranged on the frame, the welding fixture also comprises a moving device for driving the movable welding head to move on a horizontal plane, the welding fixture comprises a left clamping plate and a right clamping plate which are symmetrically arranged, and a welding seam is formed between the left clamping plate and the right clamping plate; the left clamping plate is provided with a fixing groove and further comprises a driving device for driving the left clamping plate to rotate, and the right clamping plate and the left clamping plate have the same structure; still including setting up in the frame and being located the locating lever on the fixed slot axis, be provided with the scale on the locating lever. Placing two plates to be welded in fixing grooves on the left clamping plate or the right clamping plate respectively, then adjusting the position of a positioning rod according to a welding angle, and rotating the left clamping plate or the right clamping plate by using a driving device to enable the positioning rod to be positioned in a welding seam formed between the two clamping plates all the time; and then, adjusting the position of the welding head in the horizontal direction, and then welding, and simultaneously adjusting the angle between the welding head and the sliding sleeve.

Description

Seam welder
Technical Field
The utility model particularly relates to a seam welder.
Background
The seam welder is a resistance welding machine in which a weldment is assembled into a lap joint or a butt joint and is arranged between two roller electrodes, the roller electrodes pressurize the weldment and rotate, and continuous or intermittent pulse power is supplied to form a continuous welding seam.
It can also be said that seam welders are an evolution of spot welding. Seam welding is widely used for manufacturing parts such as joints requiring sealing performance. The electrode wheel for seam welding continuously overlaps a continuous process of rolling on the workpiece to penetrate through the hard-to-penetrate sheet metal seam.
The seam welder can weld various conditions, such as welding among a plurality of straight plates, and welding two straight plates in a multi-angle manner; however, in the prior art, the installation and positioning are laborious, so that the welding quality is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a seam welder.
The above technical purpose of the present invention can be achieved by the following technical solutions: a seam welder comprises a frame, a movable welding head and a welding fixture, wherein the movable welding head and the welding fixture are arranged on the frame, the moving device is used for driving the movable welding head to move on a horizontal plane, the welding fixture comprises a left clamping plate and a right clamping plate which are symmetrically arranged, and a welding seam is formed between the left clamping plate and the right clamping plate; the left clamping plate is provided with a fixing groove and further comprises a driving device for driving the left clamping plate to rotate, and the right clamping plate and the left clamping plate are identical in structure; still including setting up in the frame and being located the locating lever on the fixed slot axis, be provided with the scale on the locating lever.
Preferably, the moving device comprises a transverse sliding rod and a longitudinal sliding rod which are perpendicular to each other; the movable welding head comprises a welding head and a sliding sleeve connected with the welding head, and the sliding sleeve comprises sub sliding sleeves which are mutually communicated and respectively sleeved on the transverse sliding rod and the longitudinal sliding rod.
Preferably, the driving device is a motor.
Preferably, the left clamping plate comprises a sub-clamping plate which is arranged in a split mode, and the fixing groove penetrates through the sub-clamping plate.
Preferably, the welding head is an argon arc welding head.
Preferably, the angle between the welding head and the sliding sleeve is adjustable.
Preferably, a sliding groove is formed in the rack, and the positioning rod is connected in the sliding groove in a sliding mode.
To sum up, the utility model discloses following beneficial effect has:
when the welding fixture is used, two plates to be welded are respectively placed in the fixing grooves in the left clamping plate or the right clamping plate, then the position of the positioning rod is adjusted according to the angle to be welded, and the left clamping plate or the right clamping plate is rotated by the driving device, so that the positioning rod is always positioned in a welding seam formed between the two clamping plates; and then, adjusting the position of the welding head in the horizontal direction, and then welding, and simultaneously adjusting the angle between the welding head and the sliding sleeve.
Drawings
FIG. 1 is a sectional view of the entire structure in the embodiment;
FIG. 2 is a schematic diagram A of a partial structure in the example;
FIG. 3 is a schematic diagram B of a partial structure in the example.
In the figure, 1, a frame; 2. a movable welding head; 21. a welding head; 22. a sliding sleeve; 221. a sub-sliding sleeve; 3. welding a clamp; 31. a left splint; 311. fixing grooves; 312. a sub-splint; 32. a right splint; 33. welding a seam; 34. positioning a rod; 411. a transverse sliding rod; 412. a longitudinal sliding rod; 5. a motor; 6. and (4) sliding grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a seam welder comprises a frame 1, a movable welding head 2 and a welding clamp 3 which are arranged on the frame 1, and a moving device for driving the movable welding head 2 to move on a horizontal plane, wherein the welding clamp 3 comprises a left clamping plate 31 and a right clamping plate 32 which are symmetrically arranged, and a welding seam 33 is formed between the left clamping plate 31 and the right clamping plate 32; the left clamping plate 31 is provided with a fixing groove 311 and further comprises a driving device for driving the left clamping plate 31 to rotate, and the right clamping plate 32 and the left clamping plate 31 have the same structure; the welding machine further comprises a positioning rod 34 which is arranged on the rack 1 and is positioned on the central axis of the welding seam 33, and scales are arranged on the positioning rod 34.
As shown in fig. 1 and fig. 2, the moving device includes a set of vertically disposed lateral sliding rod 411 and longitudinal sliding rod 412; the movable welding head 2 comprises a welding head 21 and a sliding sleeve 22 connected with the welding head 21, wherein the sliding sleeve 22 comprises sub sliding sleeves 221 which are communicated with each other and respectively sleeved on the transverse sliding rod 411 and the longitudinal sliding rod 412; an air cylinder is arranged between the welding head 21 and the sliding sleeve 22, so that the welding head 21 can move in the height direction conveniently; air cylinders can be arranged on the transverse sliding rod 411 and the longitudinal sliding rod 412 to push the transverse sliding rod and the longitudinal sliding rod to move, and the transverse sliding rod and the longitudinal sliding rod can also be pushed manually.
As shown in fig. 1, the driving means employs a motor 5.
As shown in fig. 1, the left clamp plate 31 includes a sub clamp plate 312 separately provided, and the fixing groove 311 is provided through the sub clamp plate 312; the plurality of sub-clamping plates 312 can be arranged, and the plate can be bent into an arc shape by adjusting the rotation angle of each sub-clamping plate 312.
As shown in fig. 1, the welding head 21 is an argon arc welding head, and the angle between the welding head 21 and the sliding sleeve 22 is adjustable; a rotating shaft can be arranged on the sliding sleeve 22, and the welding head 21 is connected to the sliding sleeve 22 through a shaft.
As shown in fig. 1, the frame 1 is provided with a sliding groove 6, and the positioning rod 34 is slidably connected in the sliding groove 6.
The working principle is as follows:
when the welding fixture is used, two plates to be welded are respectively placed in the fixing grooves 311 on the left clamping plate 31 or the right clamping plate 32, then the position of the positioning rod 34 is adjusted according to the angle to be welded, and the left clamping plate 31 or the right clamping plate 32 is rotated by the driving device, so that the positioning rod 34 is always positioned in the welding seam 33 formed between the two clamping plates; then, the welding is performed after the position of the welding head 21 in the horizontal direction is adjusted, and the angle between the welding head 21 and the sliding sleeve 22 is adjusted.

Claims (7)

1. The utility model provides a seam welder, includes frame (1) and sets up movable welding head (2), welding jig (3) on frame (1), still includes the mobile device that is used for driving movable welding head (2) and removes at the horizontal plane, its characterized in that: the welding fixture (3) comprises a left clamping plate (31) and a right clamping plate (32) which are symmetrically arranged, and a welding seam (33) is formed between the left clamping plate (31) and the right clamping plate (32); the left clamping plate (31) is provided with a fixing groove (311), the left clamping plate further comprises a driving device for driving the left clamping plate (31) to rotate, and the right clamping plate (32) and the left clamping plate (31) have the same structure; still including setting up locating lever (34) on frame (1) and being located weld joint (33) axis, be provided with the scale on locating lever (34).
2. A seam welder according to claim 1, characterized in that: the moving device comprises a transverse sliding rod (411) and a longitudinal sliding rod (412) which are perpendicular to each other; the movable welding head (2) comprises a welding head (21) and a sliding sleeve (22) connected with the welding head (21), and the sliding sleeve (22) comprises sub sliding sleeves (221) which are communicated with each other and are respectively sleeved on a transverse sliding rod (411) and a longitudinal sliding rod (412).
3. A seam welder according to claim 2, characterized in that: the driving device adopts a motor (5).
4. A seam welder according to claim 3, characterized in that: the left clamping plate (31) comprises a sub-clamping plate (312) which is arranged in a split mode, and the fixing groove (311) penetrates through the sub-clamping plate (312).
5. A seam welder according to claim 4, characterized in that: the welding head (21) adopts an argon arc welding head.
6. A seam welder according to claim 5, characterized in that: the angle between the welding head (21) and the sliding sleeve (22) is adjustable.
7. A seam welder according to claim 6, characterized in that: the frame (1) is provided with a sliding groove (6), and the positioning rod (34) is connected in the sliding groove (6) in a sliding manner.
CN201920959651.1U 2019-06-25 2019-06-25 Seam welder Expired - Fee Related CN210209012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920959651.1U CN210209012U (en) 2019-06-25 2019-06-25 Seam welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920959651.1U CN210209012U (en) 2019-06-25 2019-06-25 Seam welder

Publications (1)

Publication Number Publication Date
CN210209012U true CN210209012U (en) 2020-03-31

Family

ID=69933698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920959651.1U Expired - Fee Related CN210209012U (en) 2019-06-25 2019-06-25 Seam welder

Country Status (1)

Country Link
CN (1) CN210209012U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200331

Termination date: 20210625