CN218800184U - Welding fixture tool for automobile exhaust treatment exhaust end cover and nut - Google Patents
Welding fixture tool for automobile exhaust treatment exhaust end cover and nut Download PDFInfo
- Publication number
- CN218800184U CN218800184U CN202320123929.8U CN202320123929U CN218800184U CN 218800184 U CN218800184 U CN 218800184U CN 202320123929 U CN202320123929 U CN 202320123929U CN 218800184 U CN218800184 U CN 218800184U
- Authority
- CN
- China
- Prior art keywords
- end cover
- nut
- exhaust
- clamping device
- exhaust end
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 16
- 239000004429 Calibre Substances 0.000 claims abstract description 4
- 238000013461 design Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000003860 storage Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of automobile exhaust handles subassembly processing, especially, relate to a welding jig frock of exhaust end cover and nut is handled to automobile exhaust, the on-line screen storage device comprises a base, base upper end one side is provided with carries out the first end cover clamping device that the centre gripping was placed to small-bore one side of exhaust end cover, one side rear of end cover clamping device is provided with and is used for carrying out the fixed nut clamping device of centre gripping to the nut, the opposite side of base upper end is provided with carries out the second end cover clamping device that the centre gripping was placed to the heavy-calibre one side of exhaust end cover, second end cover clamping device includes L shape frame, be provided with the tight device that supports of the heavy-calibre tip that is used for supporting tight exhaust end cover on the L shape frame, the upper end of L shape frame is provided with the closing device that compresses tightly exhaust end cover top periphery. The utility model discloses can effectively replace artifical completion to exhaust end cover and nut work piece between the locating clip tight with fixed, improve the working process, satisfy the production and use demand.
Description
Technical Field
The utility model belongs to the technical field of automobile exhaust handles subassembly processing, especially, relate to a welding jig frock of automobile exhaust handles exhaust end cover and nut.
Background
Along with the rapid development of social economy and the increasing improvement of the living standard of people, an automobile is an indispensable vehicle for people to go out, and along with the increasing number of automobiles, the automobile brings convenience to people, a large amount of tail gas discharged by the automobile pollutes the environment, the tail gas directly harms the health of human bodies, and meanwhile, the tail gas can generate far-reaching influence on the environment of human life, and the environmental pressure is increased; the automobile exhaust pollution mainly comprises the following two aspects, namely, chemical pollutants and particle pollutants in the automobile exhaust affect the air quality, and a large amount of waste heat in the automobile exhaust is not utilized, so that the urban heat island effect is caused; therefore, the purification and treatment of the automobile exhaust is far from the prior art.
In the prior art, a commonly used tail gas treatment device comprises an air inlet module, a purification module and an exhaust module; the exhaust module is a device part for guiding exhaust gas exhausted by an engine to an exhaust pipe, and nuts are usually installed on the exhaust module, particularly the periphery of an exhaust end cover in the production and processing processes of all components of the existing exhaust module, and the nuts play a role in facilitating the connection of workpieces and the installation of required equipment parts so as to ensure the normal putting and use of the exhaust end cover parts; at present, the connection between an exhaust end cover and a nut in an exhaust module is usually fixed in a welding mode, in the existing machining process, at least two operators are matched and participated, people usually place the exhaust end cover on a workbench and right the exhaust end cover in a handheld mode to prevent the exhaust end cover from deviating, then take out the nut to be welded by another operator, one hand supports the nut on the periphery of the exhaust end cover, the other hand holds a welding gun to carry out corresponding welding work, in the machining process, more labor cost is consumed, especially, the operators can hold the nut and weld the nut in a handheld mode, physical consumption is large, after long-time manual work, arms can possibly generate acid hemp and the like, the relative consistency of the welding forming quality of the workpiece at each position cannot be guaranteed to a certain degree, the welding forming effect of the workpiece and the forming quality of the product are influenced, the machining work progress is limited, the production cost is increased, and the use requirements of factory buildings cannot be met.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides a positioning clamping and fixing device which has reasonable design, simple structure and convenient processing and can effectively replace manual work to complete the positioning clamping and fixing between the exhaust end cover of the exhaust module and the nut workpiece, thereby saving the labor cost, reducing the labor intensity, fully ensuring the matching stability between the two parts, ensuring the effective development of welding processing work and improving the working process; simultaneously, reduced the danger in the processing production process, ensured personal safety to satisfy the automobile exhaust of production user demand and handle the welding jig frock of exhaust end cover and nut.
In order to achieve the purpose, the utility model discloses a technical scheme be a welding jig frock of automobile exhaust handles exhaust end cover and nut, the on-line screen storage device comprises a base, base upper end one side is provided with carries out the first end cover clamping device that the centre gripping was placed to small-bore one side of exhaust end cover, first end cover clamping device includes the grudging post, the grudging post upper end is provided with pneumatic chuck, one side rear of end cover clamping device is provided with and is used for carrying out the fixed nut clamping device of centre gripping to the nut, the geometric centre department of base upper end also is provided with and is used for carrying out the fixed nut clamping device of centre gripping to the nut, the opposite side of base upper end is provided with carries out the second end cover clamping device that the centre gripping was placed to large-bore one side of exhaust end cover, second end cover clamping device includes L shape frame, be provided with the tight device that supports of supporting the large-bore tip that is used for tight exhaust end cover on L shape frame, the upper end of L shape frame is provided with the closing device who carries out the compaction to exhaust end cover top periphery, one side of second end cover clamping device still is provided with and bears the part.
Preferably, the nut clamping device comprises a mounting plate, a driving cylinder is arranged on the mounting plate, a moving rod is arranged at the end of the driving cylinder, a butting rod is arranged at the end of the moving rod, a handle is arranged on one side of the moving rod, a supporting plate is arranged at the lower end of the nut clamping device on one side of the first end cover clamping device, and a mounting seat is arranged on one side of the nut clamping device on the base.
Preferably, the abutting device comprises a telescopic cylinder arranged on one side of the L-shaped frame, a placing plate is arranged at the end part of the telescopic cylinder, an abutting plate is arranged on one side of the placing plate, a clamping block which is in a T-shaped design and is clamped with the lower end of the large-caliber part of the exhaust end cover is arranged on the periphery of the abutting plate, and a limiting rod is arranged in the L-shaped frame, penetrates through the L-shaped frame and is connected with the placing plate.
As preferred, closing device is including setting up the jacking cylinder in L shape frame top, the tip of jacking cylinder is provided with the dwang, be provided with the engaging lug seat on the jacking cylinder, be provided with the connecting rod on the engaging lug seat, and its other end is articulated mutually with the dwang, the tip of dwang is provided with the briquetting.
Preferably, the bearing part comprises a fixed seat, an adaptation block which is designed in an arc shape and is matched with the large-caliber periphery of the exhaust end cover is arranged behind the upper end of the fixed seat, and a limiting block is arranged in front of the upper end of the fixed seat.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model provides a welding jig frock of automobile exhaust handles exhaust end cover and nut, through the first end cover clamping device, load-bearing part and the second end cover clamping device that set up, the mutual cooperation between each part has realized the stable placing to the inlet end cover part, guarantees its stability of placing, provides the prerequisite for developing of follow-up production work; through the nut clamping device, the nut can be supported against the periphery of the air inlet end cover part instead of manpower according to actual processing and using requirements, so that the stable placement and fixation between the nut and the air inlet end cover part are realized, the labor intensity of people is reduced, the nut is prevented from deviating, the forming quality of a workpiece is effectively guaranteed, the production cost is saved, and the economic benefit of a factory building is improved; the device has the advantages of reasonable design, simple structure and convenient processing, and can effectively replace manpower to complete the positioning, clamping and fixing of the exhaust end cover of the exhaust module and the nut workpiece, save the labor cost, reduce the labor intensity, fully ensure the matching stability between the two parts, ensure the effective development of welding processing work and improve the working process; meanwhile, the danger in the processing and production process is reduced, the personal safety is guaranteed, and the production and use requirements are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of a welding fixture for an exhaust end cover and a nut for treating automobile exhaust;
FIG. 2 is a schematic structural diagram of another view of a welding fixture for an exhaust end cover and a nut for automobile exhaust treatment;
FIG. 3 is a structural front view of a welding fixture tool for an exhaust end cover and a nut for automobile exhaust treatment;
FIG. 4 is a schematic rear view of a welding fixture for an exhaust end cover and a nut in use;
FIG. 5 is a schematic view of a front view structure of a welding fixture for an exhaust end cover and a nut in use for treating automobile exhaust;
in the above figures, 1, a base; 2. a first end cap clamp; 21. erecting a frame; 22. a pneumatic chuck; 3. a nut clamping device; 31. mounting a plate; 32. a driving cylinder; 33. a travel bar; 34. a tightening rod; 35. a handle; 4. a second end cap clamp; 41. an L-shaped frame; 5. a tightening device; 51. a telescopic cylinder; 52. a mounting plate; 53. a backup plate; 54. a clamping block; 55. a limiting rod; 6. a pressing device; 61. jacking a cylinder; 62. rotating the rod; 63. connecting the ear seat; 64. a connecting rod; 65. briquetting; 7. a carrier member; 71. a fixed seat; 72. an adaptation block; 73. a limiting block; 8. a support plate; 9. and (7) mounting a seat.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The embodiment is as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a welding fixture tool for an exhaust end cover and a nut for automobile exhaust treatment is used for replacing manual work to clamp and fix the exhaust end cover and the nut, so that the working process is improved, the forming quality of a workpiece is guaranteed, and the use requirements are met, specifically: the device comprises a base 1, wherein a first end cover clamping device 2 for clamping and placing a small-caliber side of an exhaust end cover is arranged on one side of the upper end of the base 1, the first end cover clamping device 2 comprises a vertical frame 21, and a pneumatic chuck 22 is arranged on the upper end of the vertical frame 21, wherein the pneumatic chuck is a mature technology in the prior art, the working principle of the pneumatic chuck is that compressed air drives a piston in a concealed air cylinder to move so as to realize the clamping action of the chuck, and the pneumatic chuck is widely applied to a numerically controlled lathe due to good centering performance, reliable work, rapid action and convenient operation; in order to effectively replace manpower to complete stable placement of the nut and enable the nut to effectively abut against the air inlet end cover, a nut clamping device 3 used for clamping and fixing the nut is arranged behind one side of the end cover clamping device, and a nut clamping device 3 used for clamping and fixing the nut is also arranged at the geometric center of the upper end of the base 1, wherein each device component arranged in the two nut clamping devices 3 is the same, and the installation direction is distinguished; in order to effectively cooperate with the first end cover clamping device 2 to clamp and fix the air inlet end cover and improve the placing stability of the air inlet end cover, the other side of the upper end of the base 1 is provided with a second end cover clamping device 4 for clamping and placing the large-caliber side of the air outlet end cover, the second end cover clamping device 4 comprises an L-shaped frame 41, concretely, the L-shaped frame 41 is provided with a pressing device 5 for pressing the large-caliber end part of the air outlet end cover, the pressing device 5 is used for pressing the large-caliber end part of the air outlet end cover to ensure the placing stability of the air outlet end cover, in order to prevent the air inlet end cover from jumping in the vertical direction in the production and processing process, the upper end of the L-shaped frame 41 is provided with a pressing device 6 for pressing the periphery above the air outlet end cover, in order to further improve the placing stability of a workpiece to be welded, one side of the second end cover clamping device 4 is also provided with a bearing part 7 for limiting the placing position of the workpiece to a certain degree, and providing convenience for the cooperation among all the device parts; in the process: through the arrangement of the first end cover clamping device 2, the bearing part 7 and the second end cover clamping device 4, the components are mutually matched, so that the stable placement of the air inlet end cover component is realized, the stability of the placement of the air inlet end cover component is ensured, and a prerequisite condition is provided for the development of subsequent production work; through the nut clamping device 3, the nut can be pressed against the periphery of the air inlet end cover part instead of manpower according to actual processing and using requirements, so that the stable placement and fixation between the nut and the air inlet end cover part are realized, the labor intensity of people is reduced, the nut is prevented from being deviated, the forming quality of a workpiece is effectively guaranteed, the production cost is saved, and the economic benefit of a factory building is improved; the device has the advantages of reasonable design, simple structure and convenient processing, and can effectively replace manpower to complete the positioning, clamping and fixing of the exhaust end cover of the exhaust module and the nut workpiece, save the labor cost, reduce the labor intensity, fully ensure the matching stability between the two parts, ensure the effective development of welding processing work and improve the working process; meanwhile, the danger in the processing and production process is reduced, the personal safety is guaranteed, and the production and use requirements are met.
In order to improve the rationality of device design, guarantee nut and inlet end cover complex compactness, nut clamping device 3 includes mounting panel 31, is provided with on the mounting panel 31 and drives actuating cylinder 32, and the tip that drives actuating cylinder 32 is provided with carriage release lever 33, and the tip of carriage release lever 33 is provided with support tight pole 34, and one side of carriage release lever 33 is provided with handle 35, specific saying: the selected driving cylinder 32 has an automatic mode and a manual mode, wherein when the driving cylinder 32 in the automatic mode operates, the moving rod 33 and the abutting rod 34 can be driven to move to a position close to the air inlet end cover, and the driving cylinder 32 in the manual mode is convenient for people to adjust the driving cylinder by using the handle 35, so that after people take the nut, the nut abuts against a proper position on the periphery of the air inlet end cover, and then the handle 35 is used for manually controlling the driving cylinder 32 to ensure that the abutting rod 34 can effectively abut against the nut, so that the nut is prevented from falling off, the effective performance of subsequent welding work is ensured, and the product forming quality is ensured; in order to guarantee the effective establishment of the nut clamping device 3, the lower end of the nut clamping device 3 positioned on one side of the first end cover clamping device 2 is provided with a supporting plate 8, and one side of the nut clamping device 3 positioned on the base 1 is provided with a mounting seat 9, so that the stable establishment of equipment is realized, and the production and use requirements are met.
In order to ensure that the abutting device 5 completes effective abutting against the end part of one side of the large caliber of the exhaust end cover, the abutting device 5 comprises a telescopic cylinder 51 arranged on one side of an L-shaped frame 41, a placing plate 52 is arranged at the end part of the telescopic cylinder 51, an abutting plate 53 is arranged on one side of the placing plate 52, a clamping block 54 which is designed in a T shape and is clamped with the lower end of the large caliber of the exhaust end cover is arranged on the periphery of the abutting plate 53, a limiting rod 55 is arranged in the L-shaped frame 41 and penetrates through the L-shaped frame 41 to be connected with the placing plate 52, wherein the limiting rod 55 limits the moving direction of the abutting plate 53 moving under the action of the telescopic cylinder 51, and effective operation of equipment is ensured, specifically: after the exhaust end cover small-caliber part supports the first end cover clamping device 2 and completes stable clamping, the exhaust end cover large-caliber part falls on the bearing part 7 and is supported, then the telescopic cylinder 51 is controlled to operate, so that the support plate 53 supports the large-caliber end part of the exhaust end cover, meanwhile, the clamping block 54 is clamped with a workpiece, the workpiece is prevented from moving, meanwhile, the support device 5 can be matched with the first end cover clamping device 2, stable placement of the air inlet end cover is realized, the air inlet end cover is prevented from falling, and effective production work is ensured.
In order to ensure that closing device 6 can effectively accomplish compressing tightly the work piece, ensure the stability that the work piece was placed, closing device 6 is including setting up the jacking cylinder 61 in L shape frame 41 top, and the tip of jacking cylinder 61 is provided with dwang 62, is provided with engaging lug seat 63 on the jacking cylinder 61, is provided with connecting rod 64 on the engaging lug seat 63, and its other end is articulated mutually with dwang 62, and the tip of dwang 62 is provided with briquetting 65, and the concrete description is: when the work piece is not placed, closing device 6 is in the off-working condition, and jacking cylinder 61 is in the shrink state, parts such as dwang 62 and briquetting 65 are in relative vertical state, briquetting 65 is in the oblique top that supports backup plate 53 promptly, place back on bearing part 7 when exhaust end cover heavy-calibre department, support tight device 5 to the work piece, and cooperate first end cover clamping device 2, realize placing the stability of air inlet end cover, at this moment, control closing device 6 operation, jacking cylinder 61 extends, and under the effect of connecting rod 64, make dwang 62 turn to the level, and briquetting 65 supports the upper end periphery at the work piece, accomplish and compress tightly the operation, avoid the work piece to appear beating in the vertical direction, improve the working process, of course, the lower extreme of briquetting 65 is the design of arc form, can be with the periphery looks abundant adaptation of work piece.
In order to improve the stability of the bearing component 7, the bearing component 7 includes a fixing seat 71, an adapting block 72 which is designed in an arc shape and is adapted to the large-diameter periphery of the exhaust end cover is arranged at the rear of the upper end of the fixing seat 71, a limiting block 73 is arranged in front of the upper end of the fixing seat 71, and what needs to be further explained is that: the side end face of the limiting block 73 is also designed in an arc shape and is also matched with the large-caliber periphery of the exhaust end cover, so that the effective limitation on the placement of the exhaust end cover is completed by using the matching of the adaptive block 72 and the limiting block 73, the exhaust end cover is prevented from dropping, the process of placing a workpiece is improved, and the time and cost are saved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a welding jig frock of automobile exhaust handles exhaust end cover and nut, includes the base, its characterized in that, base upper end one side is provided with carries out the first end cover clamping device that the centre gripping was placed to small-bore one side of exhaust end cover, first end cover clamping device includes the grudging post, the grudging post upper end is provided with pneumatic chuck, one side rear of end cover clamping device is provided with and is used for carrying out the fixed nut clamping device of centre gripping to the nut, the geometric centre department of base upper end also is provided with and is used for carrying out the fixed nut clamping device of centre gripping to the nut, the opposite side of base upper end is provided with carries out the second end cover clamping device that the centre gripping was placed to large-bore one side of exhaust end cover, second end cover clamping device includes L shape frame, L shape frame is last to be provided with the tight device that is used for supporting the large-end portion of tight exhaust end cover, the upper end of L shape frame is provided with the closing device who compresses tightly exhaust end cover top periphery, one side of second end cover clamping device still is provided with the load-bearing part.
2. The automobile exhaust processing exhaust end cover and nut welding fixture tool according to claim 1, wherein the nut clamping device comprises a mounting plate, a driving cylinder is arranged on the mounting plate, a moving rod is arranged at an end of the driving cylinder, a resisting rod is arranged at an end of the moving rod, a handle is arranged on one side of the moving rod, a support plate is arranged at a lower end of the nut clamping device on one side of the first end cover clamping device, and a mounting seat is arranged on one side of the nut clamping device on the base.
3. The welding fixture tool for the exhaust end cover and the nut of the automobile exhaust gas treatment according to claim 2, wherein the abutting device comprises a telescopic cylinder arranged on one side of an L-shaped frame, a placing plate is arranged at the end of the telescopic cylinder, an abutting plate is arranged on one side of the placing plate, a clamping block which is in a T-shaped design and is clamped with the lower end of the large-caliber part of the exhaust end cover is arranged on the periphery of the abutting plate, and a limiting rod is arranged in the L-shaped frame, penetrates through the L-shaped frame and is connected with the placing plate.
4. The automobile exhaust handles welding jig frock of exhaust end cover and nut of claim 3, characterized in that, closing device is including setting up the jacking cylinder in L shape frame top, the tip of jacking cylinder is provided with the dwang, be provided with the engaging lug seat on the jacking cylinder, be provided with the connecting rod on the engaging lug seat, and its other end is articulated mutually with the dwang, the tip of dwang is provided with the briquetting.
5. The automobile exhaust handles exhaust end cover and welding jig frock of nut of claim 4, characterized in that, the carrier includes the fixing base, the rear of fixing base upper end is provided with the adaptation piece that is the design of arc form and matches with the heavy-calibre periphery of exhaust end cover, the place ahead of fixing base upper end is provided with the stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123929.8U CN218800184U (en) | 2023-01-16 | 2023-01-16 | Welding fixture tool for automobile exhaust treatment exhaust end cover and nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320123929.8U CN218800184U (en) | 2023-01-16 | 2023-01-16 | Welding fixture tool for automobile exhaust treatment exhaust end cover and nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218800184U true CN218800184U (en) | 2023-04-07 |
Family
ID=87250787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320123929.8U Active CN218800184U (en) | 2023-01-16 | 2023-01-16 | Welding fixture tool for automobile exhaust treatment exhaust end cover and nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218800184U (en) |
-
2023
- 2023-01-16 CN CN202320123929.8U patent/CN218800184U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201333595Y (en) | Escalator standard sections welding robot device | |
| CN206405639U (en) | The convertible motorcycle side wing plate welding mechanism for exempting from secondary dismounting | |
| CN218800184U (en) | Welding fixture tool for automobile exhaust treatment exhaust end cover and nut | |
| CN205437611U (en) | Automobile threshold roof beam welding jig | |
| CN203696198U (en) | Robot welding production line | |
| CN203377756U (en) | Lathing clamp for internal spigot of casing of motor | |
| CN103817396A (en) | Robot welding production line and utilization method thereof | |
| CN204771258U (en) | Novel jig for welding | |
| CN218800185U (en) | Clamping tool for welding exhaust gas treatment exhaust end cover and SCR (selective catalytic reduction) cylinder | |
| CN205834795U (en) | A kind of swing arm fixture | |
| CN217452774U (en) | Clamping device for welding air inlet cavity and DOC (lateral flow control) assembly for automobile exhaust treatment | |
| CN207873493U (en) | A kind of flange, antipriming pipe, spoiler and end cone integration apparatus for welding and positioning | |
| CN208543142U (en) | It is a kind of for manufacturing the fixture of exhaust fume collecting hood of range hood | |
| CN208342099U (en) | One kind can position automobile welding and assembling clamp work station | |
| CN111098069A (en) | Welding system for full-automatic welding | |
| CN207272412U (en) | A kind of mash welder for front frame of vehicle | |
| CN217965632U (en) | Welding fixture tool for assembling exhaust end cover and flange in tail gas treatment | |
| CN202684416U (en) | Auxiliary frame welding fixture | |
| CN205552097U (en) | Disc part roll -over table | |
| CN214418023U (en) | Pneumatic special-shaped welding tongs for welding top cover of commercial vehicle | |
| CN217096387U (en) | A module and thermal shroud welding clamp dress of admitting air for tail gas treatment | |
| CN206869291U (en) | The stud welding gun of vision guide stud welding robot | |
| CN221269961U (en) | Automatic welding equipment for white automobile body studs | |
| CN215616563U (en) | Auxiliary assembly is used in building site construction | |
| CN218169248U (en) | Clamping tool for welding heat shield of automobile exhaust treatment exhaust end cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Welding fixture fixture for exhaust end caps and nuts for automobile exhaust treatment Granted publication date: 20230407 Pledgee: Shandong Chiping Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG YYO EMISSION CONTROL SYSTEM CO.,LTD. Registration number: Y2024980017348 |