CN219818341U - Welding device for dust-proof cover repair welding - Google Patents
Welding device for dust-proof cover repair welding Download PDFInfo
- Publication number
- CN219818341U CN219818341U CN202320968303.7U CN202320968303U CN219818341U CN 219818341 U CN219818341 U CN 219818341U CN 202320968303 U CN202320968303 U CN 202320968303U CN 219818341 U CN219818341 U CN 219818341U
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- CN
- China
- Prior art keywords
- welding
- repair welding
- block
- repair
- piston rod
- Prior art date
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 137
- 239000000428 dust Substances 0.000 claims abstract description 31
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052786 argon Inorganic materials 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 7
- 239000002893 slag Substances 0.000 abstract description 5
- 239000006096 absorbing agent Substances 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to the technical field related to automobile shock absorbers and discloses a welding device for repair welding of a dust cover. This welding set of dust proof cover repair welding remains throughout and the piston rod laminating through the laminating piece to can guarantee to rotate welded in-process welder and be located the coplanar throughout, increase repair welding's precision and smoothness, and drive welding set through the start-up telescopic link and go deep into dust proof cover body inboard, inconvenient and easy tired shortcoming when solving the manual repair welding of manual, can reduce the welding slag that produces when repair welding by a wide margin through using argon arc welding machine to repair welding, adjust through the rubber cushion in the fixed establishment simultaneously, thereby fix the outside of dust proof cover body, avoid dust proof cover body, piston rod to take place the skew when repair welding, influence repair welding effect.
Description
Technical Field
The utility model relates to the technical field related to automobile shock absorbers, in particular to a welding device for repair welding of a dust cover.
Background
In order to prevent dust, water and other impurities from entering the interior of the shock absorber cylinder body, buffer the vibration of the vehicle and reduce the driving noise, a dustproof cover cap is required to be arranged on the piston rod. During assembly, the dustproof cover cap is required to be welded on the piston rod, so that the contact surface between the dustproof cover cap and the piston rod is ensured to be free of defects.
At present, in the in-process of carrying out repair welding, a large amount of welding slag is produced easily, simultaneously because the shape specification of dust cover is restricted, lead to leading to the staff to be difficult for aiming at the welded joint when carrying out the welding easily, and can't fix piston rod and dust cover between carrying out repair welding, lead to the repair welding error big, the repair welding seam that produces is great, and the later stage carries out the processing degree of difficulty great, and influences the overall effect after the welding, need carry out secondary repair welding, increase welding line and extravagant repair welding time.
The prior art scheme (Chinese patent publication No. CN 201721906963.3) discloses a welding device for repair welding of a dust cover, and welding lines between the dust cover and a piston rod can be subjected to repair welding by a welding gun, so that the operation is simple and convenient, the labor intensity is reduced, and the working efficiency is improved. The welding strength is reliable, it is accurate, pleasing to the eye, the product qualification rate has been improved, reduce the quantity of scrapping, shorten production cycle, reduce manufacturing cost, the stopper protects the connecting block, reduce the production of the unsafe factor of connecting block in the rotation in-process simultaneously, when rotating electrical machines rotates, the electrode holder, the piston rod drives the pressure head and rotates together, bearing connection has reduced friction, the packing ring protects piston rod head and pressure head simultaneously, reduce wearing and tearing, in contrast patent, carry out the repair welding through the welding gun to the welding seam between dust cover and the piston rod when using, but in the in-process of carrying out the repair welding, because the shape specification restriction of dust cover leads to the difficult welding seam of aiming at of staff when carrying out the welding easily, simultaneously carry out fixedly through profiled electrode holder, directly block alone, lead to taking place the slip easily when carrying out rotatory repair welding, influence the whole effect after the welding, need carry out the secondary repair welding, increase welding line and waste repair welding time.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a welding device for repair welding of a dust cover, which aims to solve the problems that in the prior art, a large amount of welding slag is easy to generate in the process of repair welding, meanwhile, due to the limitation of the shape specification of the dust cover, workers are difficult to align with the welding seam when welding is performed, a piston rod and the dust cover cannot be fixed between repair welding, the repair welding error is large, the generated repair welding seam is large, the later processing difficulty is large, the overall effect after welding is influenced, secondary repair welding is needed, welding lines are increased, and the repair welding time is wasted.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding set of dust proof cover repair welding, includes the base, the inboard of base is provided with the rotating electrical machines, the drive end of rotating electrical machines is connected with the fixed block through the pivot, the inboard of fixed block is provided with adjustment mechanism, the topside of fixed block is provided with fixed establishment, the topside fixed mounting of fixed block has the electrode holder, the standing groove has been seted up to the topside of electrode holder, the inboard of standing groove is provided with dust proof cover body, piston rod, the top of piston rod is connected with the stopper through the block, the topside fixed mounting of stopper is because hydraulic push rod, the topside fixed mounting of hydraulic push rod has backup pad one, the rear end fixed mounting of base topside has the fixed plate, the downside fixed mounting of fixed plate has backup pad two, the downside fixed mounting of backup pad two is provided with electric telescopic handle, electric telescopic handle's bottom is provided with welding mechanism, remains throughout and is laminated with the piston rod through the laminating to can guarantee to rotate welded process and lie in same position throughout, increase repair welding's precision and smoothness to through starting up the side of cover body, drive the device and carry out the manual work is difficult to carry out the time when carrying out the manual repair welding with the fixed offset and prevent the manual welding device from taking place in the fixed arc welding of the size of the manual welding device, thereby the size is difficult to the time when the fixed body is difficult to take place.
Preferably, the adjusting mechanism comprises a main gear, a pinion and a rack, wherein the pinion and the rack are in one group, two groups are always arranged, and the main gear, the pinion and the rack are connected through meshing respectively, so that the slider is favorably adjusted through the transmission of the pinion when the main gear rotates.
Preferably, the fixing mechanism comprises a connecting rod, a rubber cushion block, a sliding groove and a sliding block, wherein the two groups of fixing mechanisms are respectively arranged on the left side and the right side of the electrode base, and a rack is fixedly arranged on the bottom side of the sliding block, so that the fixing mechanism is beneficial to fixing the outer side of the dustproof cover cap of the other side.
Preferably, the welding mechanism comprises a connecting block, a limiting clamping block, a damping rotating shaft, a welding gun and a bonding sheet, wherein the rear end of the welding gun is connected with an argon arc welding machine through a wire, the angle of the welding gun is adjusted, repair welding is facilitated, and repair welding efficiency is improved.
Preferably, the bottom side of stopper has offered the block groove, just the block groove has always offered two, is located the bottom side of stopper and the bottom side of standing groove respectively, is favorable to fixing, spacing to the piston rod through the block groove.
Preferably, the handle is connected with the inside of main gear through the pivot, just the laminating piece is the semicircle shape, is favorable to laminating slip through laminating piece and piston rod, and welder guarantees in same position all the time when guaranteeing the repair welding, improves the repair welding effect.
Compared with the prior art, the utility model has the beneficial effects that:
1. the welding device for the repair welding of the dustproof cover cap always keeps being attached to the piston rod through the attaching piece, so that the welding gun can be guaranteed to be always positioned at the same position in the process of rotating welding, the precision and smoothness of repair welding are improved, the welding device is driven to penetrate into the inner side of the dustproof cover cap body by starting the telescopic rod, and the defects of inconvenience and easiness in fatigue caused by manual repair welding are overcome;
2. this welding set of dust proof cover repair welding carries out repair welding through using argon arc welding machine and can reduce the welding slag that produces when repair welding by a wide margin, adjusts through the rubber cushion in the fixed establishment simultaneously to fix the outside of dust proof cover body, be favorable to avoiding dust proof cover body, piston rod to take place the skew when carrying out repair welding, influence repair welding effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a right side view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the point a of the present utility model.
In the figure: 1. a base; 2. a rotating electric machine; 3. a fixed block; 4. an adjusting mechanism; 5. a fixing mechanism; 6. an electrode base; 7. a placement groove; 8. a dust-proof cover body; 9. a piston rod; 10. a limiting block; 11. a hydraulic push rod; 12. a first supporting plate; 13. a second supporting plate; 14. a welding mechanism; 15. an electric telescopic rod; 16. a fixing plate; 17. argon arc welding machine; 401. a main gear; 402. a pinion gear; 403. a rack; 501. a connecting rod; 502. a rubber cushion block; 503. a chute; 504. a slide block; 1401. a connecting block; 1402. a limit clamping block; 1403. damping the rotating shaft; 1404. a welding gun; 1405. a bonding sheet; 1001. and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a welding set of dust proof cover repair welding, the on-line screen storage device comprises a base 1, the inboard of base 1 is provided with rotating electrical machines 2, the drive end of rotating electrical machines 2 is connected with fixed block 3 through the pivot, the inboard of fixed block 3 is provided with adjustment mechanism 4, the topside of fixed block 3 is provided with fixed establishment 5, electrode holder 6 is fixedly installed to the topside of fixed block 3, standing groove 7 has been seted up to the topside of electrode holder 6, the inboard of standing groove 7 is provided with dust proof cover body 8, piston rod 9, the top of piston rod 9 is connected with stopper 10 through the block, the topside fixed mounting of stopper 10 is because hydraulic push rod 11, the topside of hydraulic push rod 11 is fixedly installed with backup pad one 12, the rear end fixed mounting of base 1 topside has fixed plate 16, the positive side fixed mounting of fixed plate 16 has backup pad two 13, the downside fixed mounting of backup pad two 13 has electric telescopic handle 15, the bottom of electric telescopic handle 15 is provided with welding mechanism 14, welding slag that produces when repairing welding can be reduced by a wide margin through using argon arc welding machine 17, the degree of difficulty of repairing welding is reduced in the later stage;
the adjusting mechanism 4 comprises a main gear 401, a pinion 402 and a rack 403, wherein the pinion 402 and the rack 403 are in a group, two groups are always arranged, the main gear 401, the pinion 402 and the rack 403 are respectively connected through meshing, the fixing mechanism 5 comprises a connecting rod 501, a rubber cushion block 502, a sliding groove 503 and a sliding block 504, the fixing mechanism 5 is provided with two groups which are respectively arranged at the left side and the right side of the electrode holder 6, the rack 403 is fixedly arranged at the bottom side of the sliding block 504, and the outer side of the dust cover body 8 is fixed by adjusting the rubber cushion block 502 in the fixing mechanism 5, so that the dust cover body 8 and the piston rod 9 are prevented from being deviated when repair welding is carried out, and the repair welding effect is influenced;
the welding mechanism 14 comprises a connecting block 1401, a limiting clamping block 1402, a damping rotating shaft 1403, a welding gun 1404 and a bonding sheet 1405, wherein the rear end of the welding gun 1404 is connected with an argon arc welding machine 17 through an electric wire, clamping grooves 1001 are formed in the bottom side of the limiting block 10, two clamping grooves 1001 are formed in the bottom side of the limiting block 10 and the bottom side of a placing groove 7 respectively, a handle is connected to the inner side of a main gear 401 through the rotating shaft, the bonding sheet 1405 is in a semicircular arc shape, the bonding sheet 1405 is always bonded with a piston rod 9, the welding gun 1404 can be always located at the same position in the process of rotating welding, the accuracy and smoothness of repair welding are improved, and the welding mechanism 14 is driven to penetrate into the inner side of a dustproof cover body 8 through starting an electric telescopic rod 15, so that the defects of inconvenience and easiness in fatigue caused by manual repair welding are overcome.
Working principle: firstly, place the dustproof shroud body 8 that will assemble in the standing groove 7 when using together with piston rod 9, then start hydraulic push rod 11 and drive stopper 10 and move down, make block groove 1001 carry out fixed spacing with piston rod 9, then rotate the operation that the handle passed through adjustment mechanism 4 and drive fixed establishment 5 and remove, thereby make rubber cushion 502 carry out fixed centre gripping to dustproof shroud body 8, rotate welder 1404 and adjust welding angle afterwards, start electric telescopic handle 15 and drive welding mechanism 14 and move down, carry out first trial weld, adjust according to the demand through rotating welder 1404 again after the trial weld, after having been adjusted, start rotating electrical machines 2 and drive fixed block 3 and rotate, because the topside of base 1 and the downside lug of fixed block 3 are relative smooth during rotation, thereby can not produce great frictional force and noise at the in-process of rotation, start argon arc welding machine 17 and carry out the repair welding later, in the time 1405 of repair welding, the laminating piece on the connecting block 1401 right side remains always with piston rod 9, thereby can guarantee to carry out the process of rotating welding and lie in the same position all the time, increase the accuracy and drive the device of repair welding torch 1401 and avoid the disadvantage that manual work is difficult to go deep into the manual welding device is easy to take place when moving the manual welding device is difficult to carry out.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a welding set that dust cover repair welding, includes base (1), its characterized in that: the utility model discloses a motor drive structure, including base (1), fixed block (3), electric pole seat (6), standing groove (7) have been seted up to the top of fixed block (3), standing groove (7) are seted up to the top of electrode seat (6), the inboard of standing groove (7) is provided with dustproof shroud body (8), piston rod (9), the top of piston rod (9) is connected with stopper (10) through the block, the top fixed mounting of stopper (10) is because hydraulic push rod (11), the top fixed mounting of hydraulic push rod (11) has backup pad one (12), the rear end fixed mounting of base (1) top has fixed plate (16), the positive side fixed mounting of fixed plate (16) has backup pad two (13), the bottom fixed mounting of backup pad two (13) has electric pole (15), the bottom of electric pole (15) is provided with telescopic link (14).
2. The welding device for dust cap repair welding according to claim 1, wherein: the adjusting mechanism (4) comprises a main gear (401), a pinion (402) and a rack (403), wherein the pinion (402) and the rack (403) are arranged in a group, two groups are always arranged, and the main gear (401), the pinion (402) and the rack (403) are respectively connected through meshing.
3. The welding device for dust cap repair welding according to claim 2, wherein: the fixing mechanism (5) comprises a connecting rod (501), a rubber cushion block (502), a sliding groove (503) and a sliding block (504), wherein the fixing mechanism (5) is provided with two groups of racks (403) which are respectively arranged on the left side and the right side of the electrode base (6), and the bottom side of the sliding block (504) is fixedly provided with the racks.
4. The welding device for dust cap repair welding according to claim 2, wherein: the welding mechanism (14) comprises a connecting block (1401), a limiting clamping block (1402), a damping rotating shaft (1403), a welding gun (1404) and a bonding piece (1405), and the rear end of the welding gun (1404) is connected with an argon arc welding machine (17) through an electric wire.
5. The welding device for dust cap repair welding according to claim 1, wherein: the bottom side of stopper (10) has offered block groove (1001), just block groove (1001) has offered two always, is located the bottom side of stopper (10) and the bottom side of standing groove (7) respectively.
6. The welding device for dust cap repair welding according to claim 4, wherein: the inner side of the main gear (401) is connected with a handle through a rotating shaft, and the attaching piece (1405) is in a semicircular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968303.7U CN219818341U (en) | 2023-04-26 | 2023-04-26 | Welding device for dust-proof cover repair welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968303.7U CN219818341U (en) | 2023-04-26 | 2023-04-26 | Welding device for dust-proof cover repair welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818341U true CN219818341U (en) | 2023-10-13 |
Family
ID=88278922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320968303.7U Active CN219818341U (en) | 2023-04-26 | 2023-04-26 | Welding device for dust-proof cover repair welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818341U (en) |
-
2023
- 2023-04-26 CN CN202320968303.7U patent/CN219818341U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |