CN220739778U - Welding gun of plasma surface welding machine - Google Patents
Welding gun of plasma surface welding machine Download PDFInfo
- Publication number
- CN220739778U CN220739778U CN202322451302.8U CN202322451302U CN220739778U CN 220739778 U CN220739778 U CN 220739778U CN 202322451302 U CN202322451302 U CN 202322451302U CN 220739778 U CN220739778 U CN 220739778U
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- welder
- seat
- screw rod
- welding gun
- connecting block
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 5
- 239000010937 tungsten Substances 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 230000000670 limiting effect Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model relates to the technical field of welding guns of a build-up welding machine, in particular to a welding gun of a plasma build-up welding machine, which is convenient to assemble and disassemble, improves the working efficiency and enhances the practicability; including the welder seat, be provided with welder body on the welder seat, be provided with powder feeding tube and tungsten electrode on the welder body, coupling mechanism includes the connecting block, be provided with moving mechanism on the connecting block, the spread groove has been seted up on the connecting block, fixed mounting has L type pole in the spread groove, L type groove has been seted up to welder seat one end, L type pole and L type groove slip cartridge, threaded hole has been seted up to the spread groove top, threaded hole spiro union has the screw rod, slidable mounting has the clamp plate in the spread groove, the screw rod bottom rotates with the clamp plate top to be connected, screw rod top fixed mounting has the handle, during installation welder body, insert the spread groove of connecting block with welder seat, make L type pole insert the L type inslot of welder seat, then rotatory handle, the handle drives the screw rod and rotates, the screw rod rotates and drives the clamp plate and descends.
Description
Technical Field
The utility model relates to the technical field of welding guns of surfacing machines, in particular to a welding gun of a plasma surfacing machine.
Background
The plasma welding is mainly used for welding and surface modification of metal materials, plasma powder overlaying is to form an alloy layer on the surface of the filled metal by using plasma arc as a heat source and using alloy powder as filling metal, so as to meet the performance requirements of wear resistance, corrosion resistance, high hardness and the like, and the plasma overlaying machine is a plasma overlaying machine, and replaces manual welding by mechanical welding to realize the function of the plasma powder overlaying;
for example, the utility model patent with chinese patent publication No. CN215356666U discloses a welding gun of a plasma surfacing machine, which comprises a gun body, a gun seat, a first fixing plate, a second fixing plate, a plurality of screws and a plurality of nuts, wherein the first fixing plate and the second fixing plate are oppositely arranged and fixed on a manipulator, the gun body and the gun seat are fixed, the gun seat is square, the gun seat is positioned between the first fixing plate and the second fixing plate, through holes are formed on two sides of the first fixing plate and the second fixing plate, the screws are inserted into the through holes and pass through the first fixing plate and the second fixing plate, and two sides of the screws are in threaded connection with the nuts;
above-mentioned prior art in use discovers, and the device makes detachably fixed between welder and the manipulator through setting up first fixed plate and second fixed plate, is convenient for change welder, but when the dismouting is carried out to the welder, need dismouting a plurality of screw rods and nuts, can consume more time, has reduced work efficiency to it is relatively poor to lead to the practicality.
Disclosure of Invention
Technical problem to be solved
In order to solve the technical problems, the utility model provides a plasma surfacing machine welding gun which is convenient to assemble and disassemble, improves the working efficiency and enhances the practicability.
Technical proposal
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a plasma build-up welding machine welder, includes the welder seat, is provided with the welder body on the welder seat, is provided with powder feeding tube and tungsten electrode on the welder body, coupling mechanism includes the connecting block, is provided with moving mechanism on the connecting block, has seted up the spread groove on the connecting block, and fixed mounting has L type pole in the spread groove, and L type groove has been seted up to welder seat one end, and L type pole and L type groove slip cartridge have been seted up to the spread groove top, and threaded hole has been seted up to the spread groove top, and threaded hole spiro union has the screw rod, and slidable mounting has the clamp plate in the spread groove, and the screw rod bottom rotates with the clamp plate top to be connected, and screw rod top fixed mounting has the handle.
Through adopting above-mentioned technical scheme, when installing the welder body, insert the spread groove of connecting block with the welder seat, make L type pole insert the L type inslot of welder seat, then rotatory handle, the handle drives the screw rod and rotates, the screw rod rotates and drives the clamp plate and descend, clamp plate and welder seat contact press down it, make L type pole and L type groove cartridge, it is spacing to weld the welder seat, thereby install the welder body fast, during the dismantlement, reverse rotation handle drives the screw rod direction rotation, make clamp plate and welder seat separation, upward movement welder seat then take out can, this process has realized the process of being convenient for dismouting, work efficiency has been improved, thereby the practicality is strengthened.
Preferably, the limiting blocks are fixedly arranged at two ends of the pressing plate, two limiting grooves are formed in the connecting groove, and the two limiting blocks are respectively and slidably connected with the two limiting grooves.
Through adopting above-mentioned technical scheme, the stopper can carry out spacingly to the direction of movement of clamp plate to the reinforcing practicality.
Preferably, a first chute is formed in the bottom end of the connecting groove, a clamping block is fixedly mounted on the welding gun seat and is slidably clamped with the first chute, a spring is arranged in the first chute, and the top end of the spring is in contact with the bottom end of the clamping block.
Through adopting above-mentioned technical scheme, after the welder seat is installed, the fixture block can insert in the first spout, consolidates and connects, and the spring compression when dismantling this moment, behind the clamp plate left the welder seat, upwards promote welder seat can be more laborsaving under the assistance of spring to the convenience of use has been strengthened.
Preferably, two slots are formed in the top end of the connecting block, clamping rods are clamped in the two slots, the top ends of the two clamping rods are connected through a protective shell, and the screw is located in the protective shell.
Through adopting above-mentioned technical scheme, can insert the slot with the draw-in lever after the dismouting and fix the protective housing, shelter from the handle, avoid the mistake to touch to the security has been strengthened.
Preferably, grooves are formed in two ends of the protective shell.
Through adopting above-mentioned technical scheme, the recess is held to the finger can be better take off the protective housing to use the convenience for having strengthened.
Advantageous effects
Compared with the prior art, the application provides a plasma surfacing welding machine welding gun, possesses following beneficial effect:
when installing the welder body, insert the spread groove of connecting block with the welder seat, make L type pole insert the L type inslot of welder seat, then rotatory handle, the handle drives the screw rod and rotates, the screw rod rotates and drives the clamp plate and descend, clamp plate and welder seat contact press down it, make L type pole and L type groove clamping, it is spacing to install the welder body fast, during the dismantlement, reverse rotation handle drives the screw rod direction rotation, make clamp plate and welder seat separation, upwards move the welder seat then take out can, this process has realized the process of being convenient for dismouting, work efficiency has been improved, thereby the practicality has been strengthened.
Drawings
FIG. 1 is a schematic diagram of the axial structure of the present utility model;
FIG. 2 is a schematic view of the axial cross-sectional partial structure of the present utility model;
FIG. 3 is a schematic view of the rear right cross-sectional structure of the present utility model;
fig. 4 is a schematic structural view of the connection between the protective shell and the clamping rod.
The reference numerals in the drawings: 1. a welding gun seat; 2. a welding gun body; 3. a powder feeding pipe; 4. a tungsten electrode; 5. a connecting block; 6. a moving mechanism; 7. an L-shaped rod; 8. a screw; 9. a pressing plate; 10. a handle; 11. a limiting block; 12. a clamping block; 13. a spring; 14. a clamping rod; 15. a protective shell; 16. a groove.
Detailed Description
Examples
Referring to fig. 1-4, a welding gun of a plasma surfacing machine comprises a welding gun seat 1, wherein a welding gun body 2 is arranged on the welding gun seat 1, a powder feeding pipe 3 and a tungsten electrode 4 are arranged on the welding gun body 2, a connecting mechanism comprises a connecting block 5, a moving mechanism 6 is arranged on the connecting block 5, a connecting groove is formed in the connecting block 5, an L-shaped rod 7 is fixedly arranged in the connecting groove, an L-shaped groove is formed at one end of the welding gun seat 1, the L-shaped rod 7 is slidably clamped with the L-shaped groove, a threaded hole is formed in the top end of the connecting groove, a screw rod 8 is screwed in the threaded hole, a pressing plate 9 is slidably arranged in the connecting groove, the bottom end of the screw rod 8 is rotatably connected with the top end of the pressing plate 9, a handle 10 is fixedly arranged at the top end of the screw rod 8, when the welding gun body 2 is installed, the welding gun seat 1 is inserted into the connecting groove of the connecting block 5, the L-shaped rod 7 is inserted into the L-shaped groove of the welding gun seat 1, then the handle 10 is rotated, the screw rod 8 is driven to rotate, the pressing plate 9 is driven to be lowered by the screw rod 8, the pressing plate 9 is contacted with the welding gun seat 1 to press downwards, the L-shaped rod 7 is clamped with the L-shaped groove, the pressing plate is clamped and the welding gun seat 1, the pressing plate is driven by the pressing plate, the pressing plate 2 is driven by the screw rod 9 to be quickly rotated, and the handle 1 is driven to be separated from the handle, and the welding gun seat 1 when the handle is conveniently and the handle is rotated, and the practical seat is rotated, and the welding gun seat is conveniently and detached.
Referring to fig. 3, two limiting blocks 11 are fixedly installed at two ends of the pressing plate 9, two limiting grooves are formed in the connecting groove, the two limiting blocks 11 are respectively and slidably connected with the two limiting grooves, and the limiting blocks 11 can limit the moving direction of the pressing plate 9, so that practicability is enhanced.
Referring to fig. 2 and 3, a first chute is provided at the bottom of the connecting groove, a clamping block 12 is fixedly mounted on the welding gun seat 1, the clamping block 12 is slidably clamped with the first chute, a spring 13 is disposed in the first chute, the top end of the spring 13 contacts with the bottom end of the clamping block 12, after the welding gun seat 1 is mounted, the clamping block 12 is inserted into the first chute to be reinforced and connected, at this time, the spring 13 is compressed, and when the welding gun seat 1 is disassembled, the pressing plate 9 is separated from the welding gun seat 1, and then the welding gun seat 1 is pushed upwards with the aid of the spring 13 to save more effort, thereby enhancing the use convenience.
Referring to fig. 1-4, two slots are provided at the top end of the connection block 5, clamping rods 14 are clamped in the two slots, the top ends of the two clamping rods 14 are connected through a protective shell 15, a screw 8 is positioned in the protective shell 15, and after the disassembly is finished, the clamping rods 14 can be inserted into the slots to fix the protective shell 15, so that the handle 10 is shielded, erroneous contact is avoided, and safety is enhanced.
Referring to fig. 1, 3 and 4, the two ends of the protective housing 15 are provided with grooves 16, and the fingers can pinch the grooves 16 to better remove the protective housing 15, thereby enhancing the convenience of use.
When the welding gun of the plasma surfacing machine is in operation, the welding gun body 2 is installed, the welding gun seat 1 is inserted into the connecting groove of the connecting block 5, the L-shaped rod 7 is inserted into the L-shaped groove of the welding gun seat 1, then the handle 10 is rotated, the handle 10 drives the screw rod 8 to rotate, the screw rod 8 rotates to drive the pressing plate 9 to descend, the pressing plate 9 contacts with the welding gun seat 1 to press the welding gun downwards, the L-shaped rod 7 is clamped with the L-shaped groove, and the welding gun seat 1 is limited, so that the welding gun body 2 is quickly installed, and when the welding gun is disassembled, the reverse rotation handle 10 drives the screw rod 8 to rotate, the pressing plate 9 is separated from the welding gun seat 1, the welding gun seat 1 is upwards moved and then is pulled out.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a plasma build-up welding machine welder, includes welder seat (1), is provided with welder body (2) on welder seat (1), is provided with powder feed pipe (3) and tungsten electrode (4) on welder body (2), its characterized in that still includes:
coupling mechanism, coupling mechanism includes connecting block (5), be provided with moving mechanism (6) on connecting block (5), the spread groove has been seted up on connecting block (5), fixed mounting has L type pole (7) in the spread groove, L type groove has been seted up to welder seat (1) one end, L type pole (7) and L type groove slip cartridge, the screw hole has been seted up to the spread groove top, threaded hole spiro union has screw rod (8), slidable mounting has clamp plate (9) in the spread groove, screw rod (8) bottom and clamp plate (9) top rotate to be connected, screw rod (8) top fixed mounting has handle (10).
2. A plasma surfacing machine welding gun as defined in claim 1, wherein: limiting blocks (11) are fixedly mounted at two ends of the pressing plate (9), two limiting grooves are formed in the connecting grooves, and the two limiting blocks (11) are respectively connected with the two limiting grooves in a sliding mode.
3. A plasma surfacing machine welding gun as defined in claim 1, wherein: the welding gun is characterized in that a first chute is formed in the bottom end of the connecting groove, a clamping block (12) is fixedly mounted on the welding gun seat (1), the clamping block (12) is clamped with the first chute in a sliding mode, a spring (13) is arranged in the first chute, and the top end of the spring (13) is in contact with the bottom end of the clamping block (12).
4. A plasma surfacing machine welding gun as defined in claim 1, wherein: two slots are formed in the top ends of the connecting block (5), clamping rods (14) are clamped in the two slots, the top ends of the two clamping rods (14) are connected through a protective shell (15), and the screw rod (8) is located in the protective shell (15).
5. A plasma surfacing machine welding gun as defined in claim 4, wherein: both ends of the protective shell (15) are provided with grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451302.8U CN220739778U (en) | 2023-09-11 | 2023-09-11 | Welding gun of plasma surface welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451302.8U CN220739778U (en) | 2023-09-11 | 2023-09-11 | Welding gun of plasma surface welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739778U true CN220739778U (en) | 2024-04-09 |
Family
ID=90565523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451302.8U Active CN220739778U (en) | 2023-09-11 | 2023-09-11 | Welding gun of plasma surface welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739778U (en) |
-
2023
- 2023-09-11 CN CN202322451302.8U patent/CN220739778U/en active Active
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