CN111266714A - Welding gun for wire binding rod and welding method - Google Patents
Welding gun for wire binding rod and welding method Download PDFInfo
- Publication number
- CN111266714A CN111266714A CN202010186165.8A CN202010186165A CN111266714A CN 111266714 A CN111266714 A CN 111266714A CN 202010186165 A CN202010186165 A CN 202010186165A CN 111266714 A CN111266714 A CN 111266714A
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- welding gun
- welding
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- conductive
- clamping piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a welding gun for a wire binding rod and a welding method, wherein the welding gun comprises a welding gun body, a clamping piece and conductive blocks, one end of the clamping piece is fixedly connected to the welding gun body, the other end of the clamping piece is connected with a plurality of conductive blocks, and the welding gun body is electrically connected with the conductive blocks through conductive cables; the inside of conducting block is equipped with the recess with binding rod shape adaptation, and each conducting block opens and shuts under the drive of holder and realizes letting off and the centre gripping to binding rod. The welding gun for the wire binding rod has the advantages of simplicity, practicability, convenience in operation, stability and reliability in welding and the like. The welding method of the welding gun for the wire binding rod has the advantages of simple steps, simplified welding process and the like while having the advantages.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding gun for a wire binding rod and a welding method.
Background
When the binding rod is welded, the common mode is manual welding or welding by using a welding gun, the manual welding wastes time and labor, and the verticality between the end part of the binding rod and a contact surface is difficult to ensure through manual operation; in addition, the structure of the wire binding rod is often provided with a bend, and the common welding guns such as a stud welding gun are difficult to clamp, so that the welding is inconvenient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a simple and practical welding gun for the wire binding rod, which is convenient to operate and stable and reliable to weld, and a welding method adopting the welding gun for the wire binding rod, which has simple steps.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a welding gun for a wire binding rod comprises a welding gun body, a clamping piece and conductive blocks, wherein one end of the clamping piece is fixedly connected to the welding gun body, the other end of the clamping piece is connected with a plurality of conductive blocks, and the welding gun body is electrically connected with the conductive blocks through conductive cables; the inside of conducting block is equipped with the recess with binding rod shape adaptation, and each conducting block opens and shuts under the drive of holder and realizes letting off and the centre gripping to binding rod.
As a further improvement of the welding gun for the wire binding rod:
the clamping piece is provided with two driving ends, each driving end is connected with a conductive block, and the driving ends drive the conductive blocks to move reversely and oppositely to realize opening and closing of the conductive blocks.
The clamping piece is a finger cylinder, and the two driving ends of the clamping piece are two clamping ends of the finger cylinder.
The welding gun for the wire binding rod further comprises a supporting rod, the supporting rod is connected to the welding gun body, and the end portion of the supporting rod is parallel and level to the end portion, to be welded, of the wire binding rod.
The end part of the supporting rod is provided with a circular truncated cone, and the diameter of the circular truncated cone is larger than that of the rod body of the supporting rod.
The welding gun body is provided with a sleeve, the axial direction of the sleeve is parallel to the orientation of the end part to be welded of the wire binding rod, the support rod is arranged in the sleeve in a sliding mode, and the end part of the sleeve is provided with a fastening knob used for fastening the relative position of the support rod and the sleeve.
The supporting rods are multiple, and the supporting rods are symmetrically arranged relative to the symmetrical plane of the conducting block.
The welding gun for the wire binding rod further comprises a shielding gas device used for spraying shielding gas, the shielding gas device is fixed on the rod body of the supporting rod through a connecting block, one end of the shielding gas device is connected with a gas source, and a nozzle at the other end of the shielding gas device does not exceed the plane of the to-be-welded end part of the wire binding rod.
The nozzle is flat, and the long axis of the nozzle is arranged along the direction vertical to the plane of the binding rod.
The welding gun comprises a welding gun body and is characterized in that a connecting seat is arranged at the end part of the welding gun body, a clamping piece is fixedly connected onto the connecting seat, a binding post is arranged on the connecting seat, and the end part of a conductive cable is connected onto the binding post.
A method of welding a wire binding bar with a welding gun using said wire binding bar, comprising the steps of:
s1: the clamping piece drives the conductive block to open, the wire binding rod is placed in the groove in the conductive block, and the clamping piece drives the conductive block to close and clamp the wire binding rod;
s2: the end part to be welded of the wire binding rod is tightly attached to the welding surface, and the conductive cable is conducted, so that the welding operation of the wire binding rod is realized;
s3: after the welding is finished, the clamping piece drives the conductive block to be opened, so that the welded wire binding rod is separated.
Compared with the prior art, the invention has the advantages that:
the welding gun for the wire binding rod comprises a welding gun body, a clamping piece and conductive blocks, wherein one end of the clamping piece is fixedly connected to the welding gun body, the other end of the clamping piece is connected with the plurality of conductive blocks, and the welding gun body is electrically connected with the conductive blocks through conductive cables so as to realize power transmission. When the welding gun is used, the conductive blocks are opened and closed under the driving of the clamping piece, the wire binding rod is installed in the groove of the conductive block when the conductive blocks are opened, then the clamping piece drives the conductive blocks to be closed so as to clamp the wire binding rod, and at the moment, the welding gun is aligned to the part to be welded, so that the welding operation can be carried out. Because the conducting block is provided with the groove which is matched with the binding rod and has a specific shape, stable clamping can be realized, the welding operation quality is improved, the welding operation difficulty is reduced, and the safety of the welding process is ensured. In addition, the current passes through the transmission of electrically conductive cable among this welder, has consequently crossed the holder, effectively avoids the two to interfere each other, guarantees the two and can stably realize respective function. The welding method of the invention has the advantages due to the use of the welding gun for the wire binding rod, and has simple steps and reduced welding operation difficulty.
Drawings
FIG. 1 is a front view schematically illustrating a welding gun for a wire binding bar according to the present invention;
FIG. 2 is a schematic top view of the welding gun for a wire binding bar according to the present invention;
FIG. 3 is a perspective view of a welding gun for a wire binding bar according to the present invention;
fig. 4 is a schematic view showing the structure of a conductive block in the welding gun for a binding rod according to the present invention.
Illustration of the drawings: 1. a welding gun body; 11. a connecting seat; 111. a binding post; 12. a sleeve; 121. fastening a knob; 2. a clamping member; 21. a clamping end; 3. a conductive block; 4. a conductive cable; 5. a wire binding rod; 6. a support bar; 61. a circular truncated cone; 7. a shielding gas device; 71. and (4) a nozzle.
Detailed Description
In order to facilitate an understanding of the invention, the invention will be described more fully and in detail below with reference to the accompanying drawings and preferred embodiments, but the scope of the invention is not limited to the specific embodiments below.
Example (b):
as shown in fig. 1 to 3, the welding gun for a wire binding rod of the present embodiment includes a welding gun body 1, and further includes a clamping member 2 and conductive blocks 3, one end of the clamping member 2 is fixedly connected to the welding gun body 1, the other end is connected to a plurality of conductive blocks 3, and the welding gun body 1 and the conductive blocks 3 are electrically connected through conductive cables 4; as shown in fig. 4, the inner sides of the conductive blocks 3 are provided with grooves adapted to the shape of the binding rod 5, and each conductive block 3 is driven by the clamping member 2 to open and close to release and clamp the binding rod 5. When the welding gun is used, the binding rod 5 is installed in the groove of the conductive block 3 when the conductive block 3 is opened, then the clamping piece 2 drives the conductive block 3 to be closed to clamp the binding rod 5, and at the moment, the welding gun is aligned to the part to be welded, so that the welding operation can be carried out. Because the conducting block 3 is provided with the groove with the specific shape matched with the binding rod 5, the binding rod 5 can be stably clamped, the welding operation quality is improved, the welding operation difficulty is reduced, and the safety of the welding process is ensured. In addition, current passes through the transmission of electrically conductive cable 4 among this welder, has consequently crossed holder 2, effectively avoids the two to interfere each other, guarantees the two and can stably realize respective function.
The contact area between the groove on the conductive block 3 and the workpiece to be welded is increased, so that the clamping device is more stable compared with common plane clamping, and the clamping device not only can be suitable for the wire binding rod 5, but also can be suitable for workpieces such as studs and the like. The binding rod 5 welded by the welding gun of the embodiment has high welding strength and small deformation, and saves a large amount of cost.
In this embodiment, the clamping member 2 is provided with two driving ends, each driving end is connected with a conductive block 3, and the driving ends drive the conductive blocks 3 to move reversely and oppositely to open and close the conductive blocks 3, so as to clamp and release the wire binding rod 5. The clamping piece 2 used in the embodiment is a finger cylinder, namely a pneumatic finger, the two driving ends of the clamping piece 2 are two clamping ends 21 of the finger cylinder, and the two clamping ends 21 move reversely and oppositely to realize the opening and closing of the conductive block 3. The finger cylinder has the advantages of stable clamping and reliable operation, can realize quick clamping operation, improves the welding efficiency, and is suitable for the clamping operation of the welding gun.
In this embodiment, welder still includes bracing piece 6, and bracing piece 6 is connected on welder body 1, and its tip is levelled with the tip of waiting to weld of binding post 5, and in the welding operation in-process, the terminal surface of bracing piece 6 can play the stabilizing support effect, has further improved welding quality.
In this embodiment, the tip of bracing piece 6 sets up to the shape of round platform 61, and the diameter of this round platform 61 is greater than the diameter of the pole body of bracing piece 6, in welding operation process, the less terminal surface that replaces the pole body with the great terminal surface of this round platform 61 aligns the tip of waiting to weld of binding rod 5, thereby increase bracing piece 6 and welding surface's area of contact, the stability of bracing piece 6 in support process has been improved, and can effectively guarantee the straightness that hangs down of bracing piece 6 and welding surface, ensure that binding rod 5 is perpendicular with welding surface all the time, improve welding quality.
In the embodiment, the sleeve 12 is arranged on the welding gun body 1, the axial direction of the sleeve 12 is parallel to the direction of the end part to be welded of the wire binding rod 5, the support rod 6 is arranged in the sleeve 12 in a sliding manner, when the wire binding rods 5 of different types are welded, the position of the end part of the support rod 6 can be adjusted by adjusting the position of the support rod 6 in the sleeve 12, and the end part of the support rod 6 is ensured to be always flush with the end part to be welded of the wire binding rod 5; the structure enlarges the application range of the welding gun. The end of the sleeve 12 is provided with a fastening knob 121 for fastening the relative position of the support rod 6 and the sleeve 12, the position of the support rod 6 can be adjusted by screwing and unscrewing the fastening knob 121, and the adjusting process is simple and convenient.
In this embodiment, the number of the support rods 6 is two, and each support rod 6 is symmetrically arranged relative to the symmetrical plane of the conductive block 3 to provide stable and balanced supporting force, and the end portions of the plurality of support rods 6 and the end portions to be welded of the wire binding rods 5 are located on the same plane, so that the end portions to be welded of the wire binding rods 5 and the portions to be welded are kept in a vertical state, subsequent manual adjustment is avoided, and the difficulty of welding operation is simplified.
In this embodiment, welder still includes shielding gas device 7, and the welding process can be stabilized to spun shielding gas, improves welding quality, reduces the degree of splashing in the welding process, has reduced the intensity of operations such as follow-up polishing. The protective gas device 7 is fixed on the rod body of the support rod 6 through a connecting block, one end of the protective gas device is connected with a gas source, the nozzle 71 at the other end of the protective gas device does not exceed the plane of the to-be-welded end part of the binding rod 5, the phenomenon that the welding operation is influenced by the increase of the gap between the binding rod 5 and the welding surface is avoided, and meanwhile, the nozzle 71 is enabled to eject protective gas without obstruction. In the implementation, the protective gas device 7 can be used for spraying protective gas with different components so as to be suitable for various welding conditions.
In this embodiment, the nozzle 71 is flat, and the long axis thereof is arranged along the direction perpendicular to the plane of the wire rod 5, so that the sprayed shielding gas is duckbilled and semi-surrounds the end to be welded of the wire rod 5 in the welding process, thereby ensuring the coverage of the shielding gas.
In this embodiment, the tip of welder body 1 is equipped with a connecting seat 11, and holder 2 fixed connection is equipped with terminal 111 on connecting seat 11 on the connecting seat 11, and the end connection of electrically conductive cable 4 is on terminal 111 to shorten the length of electrically conductive cable 4, not only saved the material, still avoid the influence operation scheduling problem that the cable overlength leads to. In order to ensure the conductive effect, the conductive block 3 and the connection seat 11 in this embodiment are made of copper, and in other embodiments, other conductive materials may be used, which is not described herein.
The method for welding the binding rod by using the welding gun for the binding rod has the advantages that the steps are simple, the welding operation difficulty is greatly reduced, the requirement on an operator is also reduced, and the method comprises the following steps:
s1: the clamping piece 2 drives the conductive block 3 to be opened, the wire binding rod 5 is placed in the groove in the conductive block 3, and the clamping piece 2 drives the conductive block 3 to be closed to clamp the wire binding rod 5;
s2: the end part to be welded of the wire binding rod 5 is tightly attached to the welding surface, the conductive cable 4 is conducted, and the welding operation of the wire binding rod 5 is realized;
s3: after the welding is completed, the clamping piece 2 drives the conductive block 3 to be opened, so that the welded wire binding rod 5 is separated.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. It should be apparent to those skilled in the art that modifications and variations can be made without departing from the technical spirit of the present invention.
Claims (11)
1. The utility model provides a welder for wire binding pole, includes welder body (1), its characterized in that: the welding gun further comprises a clamping piece (2) and conductive blocks (3), one end of the clamping piece (2) is fixedly connected to the welding gun body (1), the other end of the clamping piece is connected with the plurality of conductive blocks (3), and the welding gun body (1) is electrically connected with the conductive blocks (3) through conductive cables (4); the inboard of conducting block (3) is equipped with the recess with binding rod (5) shape adaptation, and each conducting block (3) opens and shuts under the drive of holder (2) and realizes opening and the centre gripping to binding rod (5).
2. The welding gun for a tie rod according to claim 1, wherein: the clamping piece (2) is provided with two driving ends, each driving end is connected with one conductive block (3), and the driving ends drive the conductive blocks (3) to reversely and oppositely move to realize the opening and closing of the conductive blocks (3).
3. The welding gun for a tie rod according to claim 2, wherein: the clamping piece (2) is a finger cylinder, and the two driving ends of the clamping piece (2) are two clamping ends (21) of the finger cylinder.
4. The welding gun for a tie rod according to claim 1, wherein: the welding gun further comprises a support rod (6), the support rod (6) is connected to the welding gun body (1), and the end portion of the support rod is flush with the end portion to be welded of the wire binding rod (5).
5. The welding gun for a tie rod according to claim 4, wherein: the end part of the supporting rod (6) is provided with a circular truncated cone (61), and the diameter of the circular truncated cone (61) is larger than that of the rod body of the supporting rod (6).
6. The welding gun for a tie rod according to claim 4, wherein: be equipped with sleeve (12) on welder body (1), the axial of sleeve (12) is on a parallel with the orientation of waiting to weld the tip of binding rod (5), and bracing piece (6) are slided and are located in sleeve (12), and the tip of sleeve (12) is equipped with fastening knob (121) that are used for fastening bracing piece (6) and sleeve (12) relative position.
7. The welding gun for a tie rod according to claim 4, wherein: the supporting rods (6) are multiple, and the supporting rods (6) are symmetrically arranged relative to the symmetrical plane of the conductive block (3).
8. The welding gun for a tie rod according to claim 4, wherein: the welding device is characterized by further comprising a protective gas device (7) used for spraying protective gas, wherein the protective gas device (7) is fixed on the rod body of the supporting rod (6) through a connecting block, one end of the protective gas device is connected with a gas source, and a nozzle (71) at the other end of the protective gas device does not exceed the plane of the to-be-welded end part of the binding rod (5).
9. The welding gun for a tie rod according to claim 8, wherein: the spout (71) is flat, and the long axis of the spout is arranged along the direction vertical to the plane of the wire binding rod (5).
10. The welding gun for a tie rod according to claim 1, wherein: the welding gun comprises a welding gun body (1) and is characterized in that a connecting seat (11) is arranged at the end of the welding gun body (1), a clamping piece (2) is fixedly connected onto the connecting seat (11), a binding post (111) is arranged on the connecting seat (11), and the end of a conductive cable (4) is connected onto the binding post (111).
11. A method of welding a tie rod with a welding gun according to any one of claims 1 to 10, the steps comprising:
s1: the clamping piece (2) drives the conductive block (3) to be opened, the wire binding rod (5) is placed in the groove on the conductive block (3), and the clamping piece (2) drives the conductive block (3) to close and clamp the wire binding rod (5);
s2: the end part to be welded of the wire binding rod (5) is tightly attached to the welding surface, the conductive cable (4) is conducted, and the welding operation of the wire binding rod (5) is realized;
s3: after welding, the clamping piece (2) drives the conductive block (3) to be opened, so that the welded binding rod (5) is separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186165.8A CN111266714A (en) | 2020-03-17 | 2020-03-17 | Welding gun for wire binding rod and welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186165.8A CN111266714A (en) | 2020-03-17 | 2020-03-17 | Welding gun for wire binding rod and welding method |
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| Publication Number | Publication Date |
|---|---|
| CN111266714A true CN111266714A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010186165.8A Pending CN111266714A (en) | 2020-03-17 | 2020-03-17 | Welding gun for wire binding rod and welding method |
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| CN (1) | CN111266714A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607791A (en) * | 2015-01-22 | 2015-05-13 | 广州微点焊设备有限公司 | T-shaped welding head clamp |
| CN206139963U (en) * | 2016-08-31 | 2017-05-03 | 创利焊接科技（嘉兴）有限公司 | Linear electric motor driven draws arc welder |
| CN107020442A (en) * | 2017-05-26 | 2017-08-08 | 株洲日望精工有限公司 | Application of the arc pulling type stud welding technology in terms of tie pole is welded |
| CN207119884U (en) * | 2017-05-26 | 2018-03-20 | 株洲日望精工有限公司 | A kind of system that tie pole is welded using arc pulling type arc stud welding |
| KR101971957B1 (en) * | 2018-03-06 | 2019-04-24 | (주)디웰코 | Arc Stud Welding Gun Using Servo Motor |
-
2020
- 2020-03-17 CN CN202010186165.8A patent/CN111266714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607791A (en) * | 2015-01-22 | 2015-05-13 | 广州微点焊设备有限公司 | T-shaped welding head clamp |
| CN206139963U (en) * | 2016-08-31 | 2017-05-03 | 创利焊接科技（嘉兴）有限公司 | Linear electric motor driven draws arc welder |
| CN107020442A (en) * | 2017-05-26 | 2017-08-08 | 株洲日望精工有限公司 | Application of the arc pulling type stud welding technology in terms of tie pole is welded |
| CN207119884U (en) * | 2017-05-26 | 2018-03-20 | 株洲日望精工有限公司 | A kind of system that tie pole is welded using arc pulling type arc stud welding |
| KR101971957B1 (en) * | 2018-03-06 | 2019-04-24 | (주)디웰코 | Arc Stud Welding Gun Using Servo Motor |
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Application publication date: 20200612 |
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| RJ01 | Rejection of invention patent application after publication |