CN211102044U - Welding nozzle joint and assembly - Google Patents
Welding nozzle joint and assembly Download PDFInfo
- Publication number
- CN211102044U CN211102044U CN201922240178.4U CN201922240178U CN211102044U CN 211102044 U CN211102044 U CN 211102044U CN 201922240178 U CN201922240178 U CN 201922240178U CN 211102044 U CN211102044 U CN 211102044U
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- Prior art keywords
- nozzle
- fixedly connected
- plates
- plate
- fixed
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a welding nozzle connects and subassembly belongs to welding nozzle technical field, including nozzle and joint body, the one end setting of nozzle is connecting originally internally, and the fixed surface of nozzle is connected with the metal covering, the upper surface and the lower surface that connect the body all articulate through the hinge has the clamp plate, and the equal fixedly connected with splint of opposite face of two clamp plates. The utility model discloses in, through setting up splint, the metal covering, fixture block and draw-in groove, the metal covering can be carried to two splint, the fixture block can block into in the draw-in groove simultaneously, thereby can be in the same place nozzle and joint body are fixed, through setting up the curb plate, the fixed block, bolt and clamp plate, the bolt can be in the same place two fixed blocks are fixed, consequently, the curb plate can be in the same place two clamp plates are fixed, make nozzle and joint body can be fixed more stable, avoid the nozzle to appear not hard up the condition that drops at the during operation, the security of weldment work has been improved.
Description
Technical Field
The utility model belongs to the technical field of the welding nozzle, especially, relate to a welding nozzle connects and subassembly.
Background
The welding nozzle is a part in welding equipment and has the function of guiding gas to ignite, the existing welding nozzle is generally in threaded connection during installation, and the welding nozzle can generate higher temperature during working, so the welding nozzle is easy to damage and needs to be frequently replaced, certain damage can be caused to threads to cause the welding nozzle and a joint, the welding nozzle has the probability of loosening under the threaded connection state, and the welding operation can be influenced if the welding nozzle falls off in the working process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the welding nozzle joint and the assembly are provided for solving the problems that the existing welding nozzle is easy to damage when working at a high temperature state, and the welding nozzle is easy to loosen and drop due to threaded connection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A welding nozzle joint and assembly comprises a nozzle and a joint body, wherein one end of the nozzle is arranged in the joint body, a metal sleeve is fixedly connected to the outer surface of the nozzle, pressing plates are hinged to the upper surface and the lower surface of the joint body through hinges, clamping plates are fixedly connected to opposite surfaces of the two pressing plates, the clamping plates are in semi-circular arc shapes, and the opposite surfaces of the two clamping plates are respectively attached to the outer surface of the metal sleeve;
The front and the back of joint body have all seted up the spout, and sliding connection has the slider in the spout, and the equal fixedly connected with connecting plate in a side that two sliders kept away from mutually, and the opposite face of two connecting plates all is provided with the guard plate, the guard plate is half-circular arc, and the opposite face of two guard plates all sets up flutedly, and is provided with the water pocket in the recess, and the upper surface and the lower surface of guard plate are provided with drain pipe and inlet tube respectively, and the one end of drain pipe and the one end of inlet tube all run through the guard plate and communicate with the water.
As a further description of the above technical solution:
The clamp plate is close to two curb plates of a side fixedly connected with of connecting the body, and two curb plates symmetry sets up around, and the curb plate is half-circular arc, a side fixedly connected with fixed block that connects the body is kept away from to the curb plate, and can dismantle the connection through the bolt between two upper and lower fixed blocks.
As a further description of the above technical solution:
The connector body is internally threaded with a fixing sleeve, a rubber sleeve is fixedly connected in the fixing sleeve, and the rubber sleeve is sleeved on the outer surface of the nozzle.
As a further description of the above technical solution:
The connecting plate is fixedly connected with the protection plate through two springs, and the two springs are arranged in an up-and-down symmetrical mode.
As a further description of the above technical solution:
Two electromagnets are arranged in the groove and are respectively located at two ends of the protection plate, and the electromagnets are electrically connected with the external control switch.
As a further description of the above technical solution:
A plurality of draw-in groove has evenly been seted up to the surface of metal covering, the equal fixedly connected with a plurality of fixture block of the opposite face of two splint, and the fixture block card is established in the draw-in groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. The utility model discloses in, through setting up splint, the metal covering, fixture block and draw-in groove, the metal covering can be carried to two splint, the fixture block can block into in the draw-in groove simultaneously, thereby can be in the same place nozzle and joint body are fixed, through setting up the curb plate, the fixed block, bolt and clamp plate, the bolt can be in the same place two fixed blocks are fixed, consequently, the curb plate can be in the same place two clamp plates are fixed, make nozzle and joint body can be fixed more stable, avoid the nozzle to appear not hard up the condition that drops at the during operation, the security of weldment work has been improved.
2. The utility model discloses in, through setting up the rubber sleeve, the nozzle can be fixed to the rubber sleeve, and through setting up fixed cover, fixed cover threaded connection is in connecting the body, therefore rotatory fixed cover can conveniently change fixed cover to can change the rubber sleeve of different thickness, and then can change the nozzle of different thicknesses, improved the application range of this scheme.
3. The utility model discloses in, through setting up the guard plate, the water pocket, inlet tube and drain pipe, the water pocket can be fixed to the guard plate, the inlet tube can be to water injection in the water pocket, water in the water pocket can be discharged through the drain pipe simultaneously, can carry out the cooling of certain degree to the nozzle when the laminating of water pocket is at the surface of nozzle, avoid the nozzle to be in high temperature state all the time at long-time during operation, the indirect life that has improved the nozzle, through setting up the electro-magnet, two electro-magnets can adsorb each other around the electro-magnet during the circular telegram, thereby make two guard plates can carry the nozzle, and then make two water pockets can laminate the surface at the nozzle simultaneously.
Drawings
Fig. 1 is a schematic structural view of a welding nozzle joint and assembly according to the present invention;
Fig. 2 is a left-view structural schematic diagram of a clamping plate and a rubber sleeve in the welding nozzle joint and the assembly provided by the utility model;
Fig. 3 is a left-side view schematic structural diagram of a protection plate and a connection plate in a welding nozzle joint and a component.
Illustration of the drawings:
1. A nozzle; 2. a connector body; 3. a metal sheath; 4. a card slot; 5. a splint; 6. pressing a plate; 7. a hinge; 8. a side plate; 9. a fixed block; 10. a bolt; 11. a protection plate; 12. a drain pipe; 13. a water inlet pipe; 14. a connecting plate; 15. a chute; 16. a slider; 17. a clamping block; 18. fixing a sleeve; 19. a rubber sleeve; 20. an electromagnet; 21. a water bladder; 22. a spring.
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 of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a welding nozzle joint and assembly comprises a nozzle 1 and a joint body 2, wherein one end of the nozzle 1 is arranged in the joint body 2, a metal sleeve 3 is fixedly connected to the outer surface of the nozzle 1, pressing plates 6 are hinged to the upper surface and the lower surface of the joint body 2 through hinges 7, clamping plates 5 are fixedly connected to opposite surfaces of the two pressing plates 6, the clamping plates 5 are in semi-circular arc shapes, and the opposite surfaces of the two clamping plates 5 are respectively attached to the outer surface of the metal sleeve 3;
Connect body 2's front and the back and all seted up spout 15, and sliding connection has slider 16 in spout 15, and the equal fixedly connected with connecting plate 14 in a side that two slider 16 kept away from mutually, and the opposite face of two connecting plates 14 all is provided with guard plate 11, guard plate 11 is half-circular arc, and the opposite face of two guard plates 11 all sets up flutedly, and be provided with water pocket 21 in the recess, and the upper surface and the lower surface of guard plate 11 are provided with drain pipe 12 and inlet tube 13 respectively, and the one end of drain pipe 12 and the one end of inlet tube 13 all run through guard plate 11 and communicate with water pocket 21.
Specifically, as shown in fig. 1, two side plates 8 are fixedly connected to one side surface of the pressing plate 6 close to the joint body 2, the two side plates 8 are symmetrically arranged in front and back, the side plate 8 is in a semi-circular arc shape, a fixed block 9 is fixedly connected to one side surface of the side plate 8 far away from the joint body 2, and the upper fixed block 9 and the lower fixed block 9 are detachably connected through a bolt 10; through setting up curb plate 8, fixed block 9, bolt 10 and clamp plate 6, bolt 10 can be in the same place two fixed blocks 9 are fixed, therefore curb plate 8 can be in the same place two clamp plates 6 are fixed for nozzle 1 can be fixed more by fixed with connecting body 2, avoids nozzle 1 to appear not hard up the condition that drops at the during operation, has improved weldment work's security.
Specifically, as shown in fig. 2, a fixed sleeve 18 is connected to the joint body 2 through an internal thread, a rubber sleeve 19 is fixedly connected to the inside of the fixed sleeve 18, and the rubber sleeve 19 is sleeved on the outer surface of the nozzle 1; through setting up rubber sleeve 19, nozzle 1 can be fixed to rubber sleeve 19, and through setting up fixed cover 18, fixed cover 18 threaded connection connects in the body 2, therefore rotatory fixed cover 18 can conveniently change fixed cover 18 to can change the rubber sleeve 19 of different thickness, and then can change the nozzle 1 of different thicknesses, improved the application range of this scheme.
Specifically, as shown in fig. 3, the connecting plate 14 is fixedly connected with the protection plate 11 through two springs 22, and the two springs 22 are arranged symmetrically up and down; by providing the spring 22, the spring 22 can contract by its own elastic force to move the protection plate 11, so that the protection plate 11 does not clamp the nozzle 1.
Specifically, as shown in fig. 3, two electromagnets 20 are disposed in the groove, the two electromagnets 20 are respectively located at two ends of the protection plate 11, and the electromagnets 20 are electrically connected to an external control switch; through setting up electro-magnet 20, two electro-magnets 20 can adsorb each other around when electro-magnet 20 circular telegram to make two guard plates 11 can clip nozzle 1, and then make two water pocket 21 can laminate simultaneously in the surface of nozzle 1.
Specifically, as shown in fig. 1-2, a plurality of clamping grooves 4 are uniformly formed in the outer surface of the metal sleeve 3, a plurality of clamping blocks 17 are fixedly connected to the opposite surfaces of the two clamping plates 5, and the clamping blocks 17 are clamped in the clamping grooves 4; through setting up fixture block 17 and draw-in groove 4, fixture block 17 can block in draw-in groove 4 to can be together fixed with nozzle 1 and joint body 2.
The working principle is as follows: during the use, when nozzle 1 needs to be changed, the workman dismantles bolt 10 and lets two fixed blocks 9 no longer be fixed together, then rotary pressing plate 6 drives splint 5 and removes, splint 5 drives fixture block 17 and removes and breaks away from draw-in groove 4, the workman can take out and change nozzle 1 from connecting body 2 simultaneously, when needs are for nozzle 1 cooling, the workman pulls connecting plate 14 and removes left, guard plate 11 can remove left this moment, for electro-magnet 20 circular telegram simultaneously, two electro-magnets 20 adsorb each other in the front and back, let two guard plates 11 can clip nozzle 1, with the one end and the external water pump intercommunication of inlet tube 13, utilize external water pump to the interior water injection of inlet tube 13, make the laminating of water pocket 21 inflation at nozzle 1's surface, can play the effect of effectively being nozzle 1 cooling.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The welding nozzle joint assembly comprises a nozzle (1) and a joint body (2), and is characterized in that one end of the nozzle (1) is arranged in the joint body (2), a metal sleeve (3) is fixedly connected to the outer surface of the nozzle (1), pressing plates (6) are hinged to the upper surface and the lower surface of the joint body (2) through hinges (7), clamping plates (5) are fixedly connected to opposite surfaces of the two pressing plates (6), the clamping plates (5) are semi-circular arc-shaped, and the opposite surfaces of the two clamping plates (5) are respectively attached to the outer surface of the metal sleeve (3);
Connect the front and the back of body (2) and all seted up spout (15), and spout (15) internal sliding connection has slider (16), and the equal fixedly connected with connecting plate (14) in a side that two sliders (16) kept away from mutually, and the opposite face of two connecting plates (14) all is provided with guard plate (11), guard plate (11) are half-circular arc, and the opposite face of two guard plates (11) all sets up flutedly, and be provided with water pocket (21) in the recess, and the upper surface and the lower surface of guard plate (11) are provided with drain pipe (12) and inlet tube (13) respectively, and the one end of drain pipe (12) and the one end of inlet tube (13) all run through guard plate (11) and communicate with water pocket (21).
2. The welding nozzle joint assembly according to claim 1, wherein two side plates (8) are fixedly connected to one side surface of the pressure plate (6) close to the joint body (2), the two side plates (8) are symmetrically arranged in a front-back mode, the side plates (8) are in a semi-circular arc shape, a fixed block (9) is fixedly connected to one side surface of the side plate (8) far away from the joint body (2), and the upper fixed block and the lower fixed block (9) are detachably connected through a bolt (10).
3. A welding nozzle joint assembly according to claim 1, characterized in that said joint body (2) is internally threaded with a fixing sleeve (18), and a rubber sleeve (19) is fixedly connected inside the fixing sleeve (18), and the rubber sleeve (19) is sleeved on the outer surface of the nozzle (1).
4. The welding nozzle joint assembly according to claim 1, characterized in that the connection plate (14) and the protection plate (11) are fixedly connected by two springs (22), and the two springs (22) are arranged in an up-and-down symmetrical manner.
5. The welding nozzle joint assembly according to claim 1, wherein two electromagnets (20) are arranged in the groove, the two electromagnets (20) are respectively arranged at two ends of the protection plate (11), and the electromagnets (20) are electrically connected with an external control switch.
6. The welding nozzle joint assembly according to claim 1, wherein a plurality of clamping grooves (4) are uniformly formed in the outer surface of the metal sleeve (3), a plurality of clamping blocks (17) are fixedly connected to the opposite surfaces of the two clamping plates (5), and the clamping blocks (17) are clamped in the clamping grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240178.4U CN211102044U (en) | 2019-12-14 | 2019-12-14 | Welding nozzle joint and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922240178.4U CN211102044U (en) | 2019-12-14 | 2019-12-14 | Welding nozzle joint and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102044U true CN211102044U (en) | 2020-07-28 |
Family
ID=71717862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922240178.4U Expired - Fee Related CN211102044U (en) | 2019-12-14 | 2019-12-14 | Welding nozzle joint and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289847A (en) * | 2022-01-07 | 2022-04-08 | 陈彦省 | Electric resistance welding cooling device and cooling method for die assembly |
| CN114559137A (en) * | 2022-03-30 | 2022-05-31 | 厦门航天思尔特机器人系统股份公司 | Method for automatically replacing contact nozzle by robot |
-
2019
- 2019-12-14 CN CN201922240178.4U patent/CN211102044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289847A (en) * | 2022-01-07 | 2022-04-08 | 陈彦省 | Electric resistance welding cooling device and cooling method for die assembly |
| CN114559137A (en) * | 2022-03-30 | 2022-05-31 | 厦门航天思尔特机器人系统股份公司 | Method for automatically replacing contact nozzle by robot |
| CN114559137B (en) * | 2022-03-30 | 2024-02-09 | 厦门航天思尔特机器人系统股份公司 | Method for automatically replacing contact tip by robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |