CN215545683U - Multifunctional sleeve device for stud welding gas protection - Google Patents
Multifunctional sleeve device for stud welding gas protection Download PDFInfo
- Publication number
- CN215545683U CN215545683U CN202121377828.0U CN202121377828U CN215545683U CN 215545683 U CN215545683 U CN 215545683U CN 202121377828 U CN202121377828 U CN 202121377828U CN 215545683 U CN215545683 U CN 215545683U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- gas
- stud welding
- base plate
- stud
- 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.)
- Active
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a multifunctional sleeve device for stud welding gas protection, which comprises a sleeve, a screw is arranged on the side wall of the sleeve, a silica gel cover is arranged on the upper part of the sleeve, a base plate is arranged on the lower part of the sleeve, the base plate is provided with pipe holes and exhaust holes, the lower part of the base plate is connected with an outer gas cover and an inner gas cover, the lower part of the base plate is connected with a three-stage telescopic rod, the lower part of the three-stage telescopic rod is connected with an outer sliding sleeve, the lower part of the outer sliding sleeve is provided with a silica gel sealing ring, the side wall of the inner gas hood is provided with a guide chute, a ceramic sliding sleeve is arranged outside the inner gas hood, a guide sliding groove is arranged on the side wall of the ceramic sliding sleeve, the guide sliding ball is arranged in the guide sliding groove, the utility model has simple structure, small volume and convenient carrying, different stud welding nails can be clamped, and a series of complex problems of low stud welding quality, heavy gas protection device, frequent replacement of the clamp and the like in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of stud welding gas protection devices, in particular to a multifunctional sleeve device for stud welding gas protection.
Background
The stud welding is that one end of the stud welding nail with a metal boss is vertically placed on the surface of a workpiece, then the welding nail is arranged on a welding gun, the stud welding nail boss is contacted with the plane of the workpiece through the clamping of the welding gun, the welding gun is electrified to strike an arc, the welding gun is held by hand to melt the stud welding boss to generate a very small-scale molten pool, and then the molten pool is cooled to finish the stud welding, and the whole process is very rapid. The stud welding can be widely applied mainly because of the advantages of high stud welding speed, low welding cost, simple process, and the like, and in addition, the stud welding can also be used for structure expansion and structure design.
Although stud welding has many advantages, when stud welding is carried out, if effective protection measures are not taken in a welding area, welding is carried out directly in air, and a series of problems of welding defects, low joint strength and the like can also occur in a welding joint. The stud welding is different from the lapping or butt welding of workpieces, large-scale molten pool flowing behavior can be generated during the lapping or butt welding, the molten pool can be cooled to form a welding seam after a certain time, large-scale molten pool flowing behavior cannot be generated during the stud welding, the welding process is rapid, so that a method for improving the quality of a welding joint is how to make preventive measures, and the common preventive measures are that protective gas is introduced into a welding area exposed in the air during the stud welding, so that the probability of contact between the welding process and the air is reduced, and the measures are feasible to a certain extent.
The method has serious waste of resources, can not effectively ensure the welding quality, and needs frequent replacement of the clamp, so that the design of the multifunctional sleeve device for the stud welding gas protection becomes a problem which needs to be solved in urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional sleeve device for stud welding gas protection, which aims to solve the problems of frequent replacement of a clamp, insufficient protection and resource waste in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional sleeve device for stud welding gas protection comprises a sleeve, wherein a screw is arranged on the side wall of the sleeve, the end part of the screw is connected with a stud clamp, a cylindrical bearing is arranged on the stud clamp, a silica gel sleeve cover is arranged on the upper part of the sleeve, a base plate is arranged on the lower part of the sleeve, a pipe hole and an exhaust hole are formed in the base plate, a rubber ring is arranged on the pipe hole, an outer gas cover and an inner gas cover are connected to the lower part of the base plate, a gas pipe is arranged in the outer gas cover and penetrates through the pipe hole, a gas compressor is arranged on the gas pipe, a three-stage telescopic rod is connected to the lower part of the base plate, an outer sliding sleeve is connected to the lower part of the three-stage telescopic rod, a silica gel sealing ring is arranged on the lower part of the outer sliding sleeve, a guide chute is arranged on the side wall of the inner gas cover, a ceramic sliding sleeve is arranged outside the inner gas cover, and a guide chute is arranged on the side wall of the ceramic sliding sleeve, and a guide sliding ball is arranged in the guide sliding groove.
Furthermore, a stud hole is formed in the center of the silica gel sleeve cover.
Furthermore, the screw rods are arranged at intervals of 120 degrees, and the number of the screw rods is 3.
Further, the stud clamp can rotate 360 degrees in a plane by taking the cylindrical bearing as a center.
Furthermore, a compression spring is arranged on the screw rod, and the stud can be clamped through an adjusting knob.
Furthermore, the three-stage telescopic rods are arranged at intervals of 120 degrees, the number of the three-stage telescopic rods is 3, and the outer sliding sleeve can be pressed down and attached tightly and can be rebounded freely.
Furthermore, the guide sliding grooves are arranged at intervals of 120 degrees and the number of the guide sliding grooves is 3.
Furthermore, two ends of the guide sliding groove are closed, and the guide sliding ball is limited to move up and down in the guide sliding groove.
The utility model has the technical effects and advantages that: the utility model provides a multi-functional sleeve device for double-screw bolt welding gas protection, simple structure, the use is stable, convenient, is applicable to many sizes double-screw bolt welding, lets in the protective gas simultaneously and protects whole welding process, can greatly improve double-screw bolt welding quality, and the main material that this device used is high temperature resistant ceramic material and nontoxic silica gel material, and safe and reliable has the cost is reduced, has wide market prospect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.
FIG. 1 is a cross-sectional view of the overall construction of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention;
reference numbers in the figures: 1. a silica gel seal ring; 2. an air outlet; 3. an air inlet; 4. a gas compressor; 5. a gas delivery pipe; 6. a three-stage telescopic rod; 7. an outer gas cover; 8. a tube hole; 9. a substrate; 10. a sleeve; 11. covering with a silica gel sleeve; 12. a stud clamp; 13. a stud hole; 14. a compression spring; 15. an inner gas hood; 16. a guide chute; 17. an outer sliding sleeve; 18. a slide guiding ball; 19. a ceramic sliding sleeve; 20. an exhaust hole; 21. a screw; 22. adjusting a knob; 23. a cylindrical bearing; 24. a cylindrical roller; 25. a rubber ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, it being understood that the preferred embodiments described herein are merely for purposes of illustration and understanding, and are not intended to limit the utility model.
Example 1
The utility model provides a multifunctional sleeve device for stud welding gas protection as shown in figures 1-4, which comprises a sleeve 10, wherein a screw 21 is arranged on the side wall of the sleeve 10, the end part of the screw 21 is connected with a stud clamp 12, a cylindrical bearing 23 is arranged on the stud clamp 12, a silica gel sleeve cover 11 is arranged on the upper part of the sleeve 10, a stud hole 13 is arranged in the center of the silica gel sleeve cover, the lower part of the sleeve 10 is connected with a base plate 9, an exhaust hole 20 and a pipe hole 8 are arranged on the base plate 9, a rubber ring 25 is arranged on the pipe hole 8, an outer gas cover 7 and an inner gas cover 15 are connected on the lower part of the base plate 9, a gas pipe 5 is arranged in the outer gas cover 7, the gas pipe 5 passes through the pipe hole 8, a gas compressor 4 is arranged on the gas pipe 5, a three-stage telescopic rod 6 is connected on the lower part of the base plate 9, an outer sliding sleeve 17 is connected on the lower part of the three-stage telescopic rod 6, the outer sliding sleeve 17 lower part is provided with silica gel sealing washer 1, be provided with guide chute 16 on the 15 lateral walls of interior gas hood, interior gas hood 15 outside is provided with ceramic sliding sleeve 19, be provided with guide chute 16 on the 19 lateral walls of ceramic sliding sleeve, guide chute 16 is inside to be provided with and leads sliding ball 18.
More specifically, the stud stretches into stud hole 13 from interior gas hood 15 below, stud hole 13 can be according to the shrink of stud size and expansion, through adjust knob 22 and 12 centre gripping stud welding nails of stud anchor clamps or welder, 1 laminating of silica gel sealing washer is on the workpiece surface, and the tertiary telescopic link 6 of pushing down makes the stud welding nails press close to the workpiece surface, the adjustment of ceramic sliding sleeve 19 is gone by oneself, adjusts the height of gas-supply pipe 5, and protective gas lets in outer gas hood 7 through gas compressor 4, and the air is discharged from exhaust hole 20, about 5s back, closes the gas cylinder, opens welding equipment, treats after the welding, loosens stud anchor clamps 12, accomplishes the welding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional sleeve device for double-screw bolt welding gas protection, includes sleeve (10), characterized by, be provided with screw rod (21) on sleeve (10) lateral wall, screw rod (21) end connection has double-screw bolt anchor clamps (12), be provided with cylindrical bearing (23) on double-screw bolt anchor clamps (12), sleeve (10) upper portion is provided with silica gel upper shield (11), sleeve (10) lower part is provided with base plate (9), be provided with tube hole (8) and exhaust hole (20) on base plate (9), be provided with rubber circle (25) on tube hole (8), tube hole (8) set up between outer gas cover (7) and interior gas cover (15), the inside gas-supply pipe (5) that is provided with in gas-supply pipe (5), be provided with gas compressor (4) on gas-supply pipe (9), base plate (9) sub-unit connection has outer gas cover (7) and interior gas cover (15), base plate (9) sub-unit connection has tertiary telescopic link (6), tertiary telescopic link (6) sub-unit connection has outer sliding sleeve (17), outer sliding sleeve (17) lower part is provided with silica gel sealing washer (1), be provided with on interior gas hood (15) lateral wall and lead spout (16), interior gas hood (15) outside is provided with ceramic sliding sleeve (19), be provided with on ceramic sliding sleeve (19) lateral wall and lead spout (16), it leads smooth ball (18) to lead spout (16) inside being provided with.
2. The multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that the center of the silicone sleeve cover (11) is provided with a stud hole (13).
3. Multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that a compression spring (14) is arranged on the screw (21).
4. The multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that the threaded rods (21) are arranged one at intervals of 120 ° and are 3 in number.
5. The multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that the three-stage telescopic rods (6) are arranged one at each 120 ° and the number is 3.
6. The multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that the guide runners (16) are arranged one at intervals of 120 ° and are 3 in number.
7. The multifunctional sleeve device for stud welding gas protection according to claim 1, characterized in that the guide chute (16) is closed at both ends.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121377828.0U CN215545683U (en) | 2021-06-21 | 2021-06-21 | Multifunctional sleeve device for stud welding gas protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121377828.0U CN215545683U (en) | 2021-06-21 | 2021-06-21 | Multifunctional sleeve device for stud welding gas protection |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215545683U true CN215545683U (en) | 2022-01-18 |
Family
ID=79818640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121377828.0U Active CN215545683U (en) | 2021-06-21 | 2021-06-21 | Multifunctional sleeve device for stud welding gas protection |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215545683U (en) |
-
2021
- 2021-06-21 CN CN202121377828.0U patent/CN215545683U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204954133U (en) | Two tungsten utmost point argon arc of water -cooling weld welder | |
CN215545683U (en) | Multifunctional sleeve device for stud welding gas protection | |
CN206029003U (en) | Multistation spot welder | |
CN109014532A (en) | A kind of mash welder with automatic blanking structure | |
CN208004973U (en) | A kind of welder for dust shroud repair welding | |
CN206200456U (en) | A kind of mobile muffler welder | |
CN207414567U (en) | Electric welding machine dust suction protective device | |
CN106862736B (en) | A kind of titanium alloy built-up welding gas shield cover being fixed on welding gun | |
CN211339620U (en) | Sealing device for furnace mouth of high-pressure gas quenching furnace | |
CN205437423U (en) | Central air conditioning copper knockout welding frock | |
CN108655624A (en) | Heat-dissipating pipe automatic soldering device | |
CN211028501U (en) | Protective dragging cover and laser cleaning composite device for automatic welding of titanium alloy | |
CN210254643U (en) | Metal film tube welding structure | |
CN208787733U (en) | A kind of argon arc welding welding robot weld seam backside gas protective device | |
CN207154989U (en) | A kind of mash welder | |
CN207554494U (en) | A kind of bonding process positioning tool of air duct processing | |
CN218638745U (en) | Welding device | |
CN108907580B (en) | Titanium alloy seat ring top deck annular weld seam welding overall protection device | |
CN215288918U (en) | Ultrasonic wave residual stress relieving device | |
CN211528071U (en) | Welding quality detection device | |
CN211759093U (en) | Intelligent protection type electric welding machine welding set | |
CN111069742A (en) | Portable titanium alloy welding protection environment rapid forming device | |
CN214554995U (en) | Metal mesh net rack plastic-dipping heating furnace | |
CN212823339U (en) | Plasma automatic girth welding equipment for welding concentration tank | |
CN217142791U (en) | Titanium alloy welding gas protection support cover |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |