CN219684476U - Welding auxiliary device for exhaust section of aftertreatment device - Google Patents
Welding auxiliary device for exhaust section of aftertreatment device Download PDFInfo
- Publication number
- CN219684476U CN219684476U CN202320731044.6U CN202320731044U CN219684476U CN 219684476 U CN219684476 U CN 219684476U CN 202320731044 U CN202320731044 U CN 202320731044U CN 219684476 U CN219684476 U CN 219684476U
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- tail pipe
- exhaust section
- locating
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- 238000003466 welding Methods 0.000 title claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Abstract
The utility model provides a welding auxiliary device for an exhaust section of a post-treatment device, which can be adapted to a plurality of types of non-road post-treatment device products, has good universality and comprises: the exhaust section cylinder body positioning mechanism and tail pipe positioning assembly, tail pipe positioning assembly includes vertical support, install complex guide pillar and guide pin bushing on the vertical support, the upper end of guide pillar is provided with the limiting plate, the lower extreme of guide pillar is connected with the location connecting plate, the location connecting plate still rotates with operating handle to be connected, be equipped with two at least spacing draw-in grooves on the vertical support, operating handle can the cartridge in spacing draw-in groove, the one end of location connecting plate is connected with the tail pipe locating support through the pivot, still be provided with locking locating hole on location connecting plate and the tail pipe locating support, location connecting plate and tail pipe locating support pass through bolt and locking locating hole cooperation realization fixed connection, the tail pipe locating support can lead spacing to the tail pipe.
Description
Technical Field
The utility model relates to the technical field of production auxiliary equipment of tail gas aftertreatment devices, in particular to a welding auxiliary device for an exhaust section of an aftertreatment device.
Background
With the advent of non-road T4 emission regulations, there is an increasing demand for agricultural machinery applications. The protection device for the off-road diesel exhaust aftertreatment device and the catalytic muffler heat insulation structure disclosed in the chinese patent of the utility model with publication No. CN216866819U can be seen, wherein the off-road aftertreatment device is connected with a long tail pipe with a bent pipe in an exhaust section, and a small bracket is welded outside the aftertreatment device body to install a heat shield in order to prevent the high-temperature exhaust aftertreatment device from igniting weed withered branches in the field.
When this type of off-road aftertreatment device is produced, it is problematic that, in order to adapt to off-road vehicle equipment of different manufacturers, the direction setting of the tailpipe of the aftertreatment device exhaust section is different, while the externally welded small support is relatively fixed in position, and currently there is a lack of suitable equipment to assist in the welding work of the aftertreatment device exhaust section tailpipe, and there is also a need to adapt to multiple models of aftertreatment devices.
Disclosure of Invention
In order to solve the problems, the utility model provides a welding auxiliary device for an exhaust section of an aftertreatment device, which can be adapted to a plurality of types of non-road aftertreatment device products and has good universality.
The technical scheme is as follows: a welding-assist device for an exhaust section of an aftertreatment device, comprising:
the exhaust section cylinder positioning mechanism comprises a positioning base, and the exhaust section cylinder is fixed on the positioning base;
characterized by further comprising:
the tail pipe locating component comprises a vertical support, a matched guide pillar and a guide sleeve are mounted on the vertical support, a limiting plate is arranged at the upper end of the guide pillar, a locating connecting plate is connected with the lower end of the guide pillar, the locating connecting plate is further rotationally connected with an operating handle, at least two limiting clamping grooves are formed in the vertical support, the operating handle can be clamped in the limiting clamping grooves, one end of the locating connecting plate is connected with a tail pipe locating support through a rotating shaft, locking locating holes are further formed in the locating connecting plate and the tail pipe locating support, the locating connecting plate and the tail pipe locating support are fixedly connected through bolts and matched with the locking locating holes, and the tail pipe locating support can conduct guiding limiting on the tail pipe.
Furthermore, two parallel locating plates are arranged on the tail pipe locating support, the distance between the locating plates is matched with the outer diameter of the tail pipe, and the tail pipe is clamped between the two locating plates and limited by the locating plates.
Furthermore, the positioning connecting plate and the operating handle are respectively and correspondingly provided with a mounting hole, and the positioning connecting plate and the operating handle are connected together through the matching of bolts and nuts.
Further, the positioning base comprises at least three positioning blocks which are arranged along the circumference and are arranged on the base, arc-shaped limiting grooves which are matched with the exhaust section cylinder bodies are arranged on the positioning blocks, and the exhaust section cylinder bodies are clamped between the positioning blocks.
Further, still include exhaust section barrel fixed establishment, exhaust section barrel clamping mechanism is including being located the clamping mechanism support of exhaust section barrel positioning mechanism one side, the upper end of clamping mechanism support is provided with the quick clamp, the front end of quick clamp is connected with the clamp plate, stirs the quick clamp can with the clamp plate gland is in the upper end of exhaust section barrel is in order to fix exhaust section barrel.
Further, still include tail pipe support positioning mechanism, tail pipe support positioning mechanism is including being located exhaust section barrel positioning mechanism side's direction support, install sharp drive arrangement on the direction support, sharp drive arrangement's front end is connected with tail pipe support location connecting plate still be provided with direction complex bearing bush and guide post on the direction support, the front end of guide post with tail pipe support location connecting plate is connected, be fixed with support profile modeling positioning seat through the connecting plate on the tail pipe support location connecting plate, the tail pipe support can be fixed on the support profile modeling positioning seat.
Furthermore, a tail pipe support positioning connection plate limiting block is further arranged on the guide support, and extends to the front side of the tail pipe support positioning connection plate to limit the tail pipe support positioning connection plate.
Further, still include barrel support positioning mechanism, barrel support positioning mechanism is including installing the guiding axle bed on the base plate, install complex guiding axle and axle sleeve on the guiding axle bed, the front end of guiding axle is connected with support profile modeling positioning seat mounting panel be located on the guiding axle bed with be provided with the spring between the support profile modeling positioning seat, the rear side of guiding axle still is provided with moving handle, guiding axle bed rear side corresponds and is equipped with the handle draw-in groove, install on the support profile modeling positioning seat mounting panel support profile modeling positioning seat, the barrel support can be fixed on the support profile modeling positioning seat just be located on the base plate the front side of guiding axle bed still is provided with the slide rail, the lower extreme of support profile modeling positioning seat mounting panel correspond be equipped with slide rail complex spout, the front side of slide rail still is provided with the stopper.
Further, a limiting groove matched with the tail pipe support or the cylinder support is formed in the support profiling positioning seat, a positioning hole is formed in the support profiling positioning seat corresponding to the welding nut of the tail pipe support or the cylinder support, a magnet is arranged in the positioning hole, and the tail pipe support or the cylinder support is adsorbed on the support profiling positioning seat through the magnet.
Further, the magnet is a ring magnet, a support locating pin penetrating through the ring magnet is further arranged in the locating hole, and the support locating pin can extend into a welding nut of the tail pipe support to locate the tail pipe support or the cylinder support.
Further, be provided with the guide rail that slides on the base, be provided with the slider on the guide rail that slides, barrel support positioning mechanism fixes on the slider, still be provided with first locating hole that slides on barrel support positioning mechanism's the base plate, the correspondence is equipped with the locating plate that slides on the base, be equipped with the second locating hole that slides on the locating plate that slides, the reference column can pass first locating hole that slides with the second locating hole that slides is right barrel support positioning mechanism on the slider fixes a position.
The utility model provides a welding auxiliary device for an exhaust section of a post-treatment device, which is characterized in that an exhaust end cylinder body is fixed through an exhaust section cylinder body positioning mechanism, tail pipe orientation positioning is carried out through a tail pipe positioning assembly, tail pipe orientation positioning is adjustable, a positioning connecting plate is connected with a tail pipe positioning bracket through a rotating shaft, locking positioning holes are further formed in the positioning connecting plate and the tail pipe positioning bracket, and the tail pipe positioning assembly can be lifted upwards by matching and locking bolts and locking the locking positioning holes, so that the angle of tail pipes of different products can be adjusted, when a part is taken and placed from the tail pipe assembly, at least two limiting clamping grooves are formed in a vertical support, an operating handle can be clamped in the limiting clamping grooves, the lower limiting clamping grooves are used for positioning, and the upper limiting clamping grooves are used for avoiding when the part is taken and placed from the tail pipe assembly, so that the welding auxiliary device is convenient to use; the welding auxiliary device for the exhaust section is also provided with the exhaust section cylinder fixing mechanism for auxiliary fixing of the exhaust section cylinder, and the exhaust section cylinder fixing mechanism adopts a quick clamp for clamping, so that the welding auxiliary device is convenient and quick to use;
in addition, the welding auxiliary device can realize external support welding auxiliary, for supports at different positions on the tail pipe and the exhaust end cylinder, the tail pipe support positioning mechanism and the cylinder support positioning mechanism are respectively and correspondingly arranged in the scheme, the tail pipe support positioning mechanism adopts a support profiling positioning seat, the support profiling positioning seat can directly adsorb the support by a magnet, meanwhile, the support profiling positioning seat is also provided with a support positioning for the magnet by a positioning pin, the accuracy of the support positioning position is ensured, the tail pipe support positioning mechanism moves the support profiling positioning seat through a linear driving device, the linear driving device is matched with a guide shaft bushing to linearly move, and further, the movement and the positioning of the support on the tail pipe are realized, and the support is very convenient to assemble and take; the utility model relates to a cylinder support positioning mechanism, which is characterized in that a support profiling positioning seat is also adopted in the cylinder support positioning mechanism, a guide shaft and a shaft sleeve are arranged on a guide shaft seat, the support profiling positioning seat is connected to the front end of the guide shaft, a spring is sleeved on the guide shaft, the guide shaft is driven to move by a moving handle, the support can be taken and put, after the support is arranged on the support profiling positioning seat, the guide shaft can move under the acting force of the spring, the support is sent to a position contacted with an exhaust section cylinder body, the welding of the exhaust section cylinder body and the support is facilitated, the welding auxiliary device is good in universality, the welding auxiliary device is suitable for welding the exhaust end cylinder body and tail pipes of a multi-model non-road post-treatment device, and can be used for welding the support outside the exhaust section, the welding auxiliary of the tail pipes and the welding auxiliary of the exhaust end cylinder body can be completed, meanwhile, the welding auxiliary of the two welding auxiliary devices are matched, the outer support welding positioning of the outer support can also be used for auxiliary confirmation of the installation angle of the exhaust end cylinder body and the tail pipe cylinder body, the installation reliability is further ensured, and the welding auxiliary positioning mechanism of the tail pipe positioning assembly and the welding auxiliary positioning mechanism can play a role in fixing and the positioning of the tail pipe positioning of each tail pipe positioning part and the positioning part.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
The above features and advantages of the present utility model will be better understood after reading the detailed description of embodiments of the present disclosure in conjunction with the following drawings. In the drawings, the components are not necessarily to scale and components having similar related features or characteristics may have the same or similar reference numerals.
FIG. 1 is a perspective view of a welding-type assist device for an exhaust section of an aftertreatment device, in accordance with an embodiment;
FIG. 2 is a perspective view of a first view of the welding assist device of the embodiment after the tailpipe support and the barrel support are installed;
FIG. 3 is a perspective view of a second view of the welding assist device of the embodiment after the tailpipe support and the barrel support are installed;
FIG. 4 is a schematic view of a bracket profiling locating seat and tailpipe bracket in an embodiment;
FIG. 5 is a schematic view of a cartridge holder positioning mechanism according to an embodiment;
FIG. 6 is a perspective view of a first view of the welding assist device in an embodiment with the exhaust end barrel and tailpipe positioned;
fig. 7 is a perspective view of a second view of the welding assist device in an embodiment after positioning with an exhaust end barrel and tailpipe.
Detailed Description
In view of the current lack of suitable equipment to assist in the welding of the tailpipe of an off-road aftertreatment device and the need to adapt a plurality of models of aftertreatment devices, fig. 1-7, a welding assist device for an aftertreatment device exhaust section of the present utility model includes:
exhaust section barrel positioning mechanism 100, exhaust section barrel positioning mechanism 100 includes positioning base 101, and exhaust section barrel 1 is fixed on positioning base 101, still includes:
tail pipe locating component 200, tail pipe locating component 200 includes vertical support 201, install complex guide pillar 202 and guide pin bushing 203 on the vertical support 201, the upper end of guide pillar 202 is provided with limiting plate 204, the lower extreme of guide pillar 202 is connected with location connecting plate 205, location connecting plate 205 still rotates with operating handle 206 to be connected, be equipped with two spacing draw-in grooves 207 on the vertical support 201, operating handle 206 can the cartridge in spacing draw-in grooves 207, the one end of location connecting plate 205 is connected with tail pipe locating support 209 through pivot 208, still be provided with locking locating hole 210 on location connecting plate 205 and the tail pipe locating support 209, location connecting plate 205 and tail pipe locating support 209 pass through the bolt and realize fixed connection with locking locating hole 210 cooperation, tail pipe locating support 209 can lead spacing to tail pipe 2.
Specifically, two parallel positioning plates 211 are arranged on the tail pipe positioning support 209, the distance between the positioning plates 211 is matched with the outer diameter of the tail pipe 2, the tail pipe 2 is clamped between the two positioning plates 211 and limited by the positioning plates 211, mounting holes are correspondingly formed in the positioning connecting plate 205 and the operating handle 206 respectively, and the positioning connecting plate 205 and the operating handle 206 are connected together in a matched mode through bolts 212 and nuts 213.
After the tail pipe 2 is inserted into the exhaust section cylinder 1, the direction of the tail pipe can be positioned through the tail pipe positioning support 209, the angle of the tail pipe support is fixed according to the actual angle demand of a product, the angle is adjusted in advance through the positioning connecting plate 205 and the tail pipe positioning support 209, the guide pillar 202 is lifted through the operating handle, the switching in different limiting clamping grooves is realized, the limiting clamping grooves at the lower part are used for positioning, and the limiting clamping grooves at the upper part are used for avoiding when taking and placing parts, so that the use is convenient.
In the embodiment of the utility model, the positioning base 101 comprises three positioning blocks 103 which are arranged along the circumference and are arranged on the base 102, the positioning blocks 103 are provided with arc-shaped limiting grooves 104 which are matched with the exhaust section cylinder 1, and the exhaust section cylinder 1 is clamped between the positioning blocks 103.
In one embodiment of the present utility model, the exhaust section cylinder fixing mechanism 300 is further included, the exhaust section cylinder clamping mechanism 300 includes a clamping mechanism support 301 located at one side of the exhaust section cylinder positioning mechanism 300, a quick clamp 302 is provided at an upper end of the clamping mechanism support 301, a pressing plate 303 is connected to a front end of the quick clamp 302, the pressing plate 303 can be pressed on an upper end of the exhaust section cylinder 1 by pulling the quick clamp 302 to fix the exhaust section cylinder 1, and the positioning reliability can be further improved by setting the exhaust section cylinder fixing mechanism 300.
In one embodiment of the present utility model, the tailpipe support positioning mechanism 400 further includes a tailpipe support positioning mechanism 400, the tailpipe support positioning mechanism 400 includes a guide support 401 located at a side of the exhaust section cylinder positioning mechanism 300, a linear driving device 407 is installed on the guide support 401, the linear driving device adopted in this embodiment is a linear type rapid clamp, a front end of the linear driving device is connected with a tailpipe support positioning connection plate 402, a bearing sleeve 403 and a guide post 404 which are in guide fit are further provided on the guide support 401, a front end of the guide post 404 is connected with the tailpipe support positioning connection plate 402, a support profiling positioning seat 500 is fixed on the tailpipe support positioning connection plate 402 through a connection plate 405, and the tailpipe support 3 can be fixed on the support profiling positioning seat 500.
In addition, the guide support is further provided with a tailpipe support positioning connection plate limiting block 406, the tailpipe support positioning connection plate limiting block 406 extends to the front side of the tailpipe support positioning connection plate 402 to limit the tailpipe support positioning connection plate 402, and the tailpipe support positioning connection plate limiting block 406 can avoid excessive contact while ensuring that the tailpipe support on the support profiling positioning seat 500 moves in place.
The tail pipe support positioning mechanism adopts the support profile modeling positioning seat respectively, the support profile modeling positioning seat can directly adsorb the support by using the magnet, meanwhile, the support profile modeling positioning seat is also provided with the support positioning of the magnet by using the positioning pin, the accuracy of the support positioning position is ensured, the tail pipe support positioning mechanism moves the support profile modeling positioning seat through the linear driving device, the linear driving device is matched with the guide shaft bushing to linearly move, the movement and the positioning of the support on the tail pipe are further realized, and the support is very convenient to assemble and take.
In one embodiment of the present utility model, the present utility model further includes a cylinder support positioning mechanism 600, the cylinder support positioning mechanism 600 includes a guide shaft seat 602 mounted on the base plate 601, a guide shaft 603 and a shaft sleeve 604 are mounted on the guide shaft seat 602, a support profiling positioning seat mounting plate 605 is connected to the front end of the guide shaft 603, a spring 606 is disposed between the guide shaft seat 602 and the support profiling positioning seat 500 on the guide shaft 603, a moving handle 607 is further disposed at the rear side of the guide shaft 603, a handle clamping groove 608 is correspondingly disposed at the rear side of the guide shaft seat 602, a support profiling positioning seat 500 is mounted on the support profiling positioning seat mounting plate 605, a cylinder support 4 can be fixed on the support profiling positioning seat 500, a slide rail 609 is disposed on the base plate 601 and at the front side of the guide shaft seat 602, a slide groove 610 is correspondingly disposed at the lower end of the support profiling positioning seat mounting plate 605 and is matched with the slide rail 609, a stopper 611 is disposed at the front side of the slide rail, the support is disposed on the support profiling positioning seat after the support is disposed on the support profiling positioning seat, the guide shaft moves under the force of the spring, the support is conveyed to a position contacting the cylinder of the exhaust section, which facilitates welding of the exhaust section with the cylinder, and the front side of the support 611 of the support can avoid excessive contact of the cylinder 4 with the support.
The cylinder support positioning mechanism also adopts a support profiling positioning seat, the cylinder support positioning mechanism is provided with a guide shaft and a shaft sleeve through a guide shaft seat, the support profiling positioning seat is connected to the front end of the guide shaft, a spring is sleeved on the guide shaft, the guide shaft is driven to move through a moving handle, the support can be taken and placed, after the support is placed on the support profiling positioning seat, the guide shaft can move under the acting force of the spring, the support is sent to a position contacted with the cylinder body of the exhaust section, the welding of the cylinder body of the exhaust section and the support is facilitated, the positioning of the support on the cylinder body of the exhaust pipe is realized by adopting a group of guide shaft bushes to be matched with a bottom sliding rail for linear movement, a loading and unloading part is manually moved by the spring force, and a limiting block below the support can limit the pushing stroke.
In the utility model, a limiting groove 501 matched with a tail pipe bracket or a cylinder bracket is arranged on a bracket profiling positioning seat 500, a positioning hole 502 is also arranged on the bracket profiling positioning seat 500 corresponding to a welding nut of the tail pipe bracket or the cylinder bracket, a magnet 503 is arranged in the positioning hole 502, and the tail pipe bracket or the cylinder bracket is adsorbed on the bracket profiling positioning seat 500 through the magnet 503.
In one embodiment of the present utility model, the magnet 503 is a ring magnet, and the positioning hole 502 is further provided with a bracket positioning pin 504 passing through the ring magnet, where the bracket positioning pin 504 can extend into a welding nut of the tailpipe bracket to position the tailpipe bracket or the barrel bracket.
The bracket profiling positioning seat 500 adopts the matching of the limiting groove 501 and the bracket positioning pin 504 to position the tail pipe bracket or the cylinder bracket, and the bracket profiling positioning seat 500 adopts a magnet to attract the bracket and fall off.
In one embodiment of the present utility model, the base 102 is provided with the sliding guide 105, the sliding guide 105 is provided with the sliding block 106, the cylinder support positioning mechanism 600 is fixed on the sliding block 106, the base plate of the cylinder support positioning mechanism is also provided with the first sliding positioning hole 612, the base 102 is correspondingly provided with the sliding positioning plate 107, the sliding positioning plate 107 is provided with the second sliding positioning hole 613, the positioning column 108 can pass through the first sliding positioning hole 612 and the second sliding positioning hole 613 to position the cylinder support positioning mechanism 600 on the sliding block 106, and through the arrangement of the sliding guide 105, the cylinder support positioning mechanism 600 can be moved, and the cylinder support positioning mechanism 600 can be removed when the exhaust section cylinder 1 is fixed.
The welding auxiliary device is good in universality, suitable for welding the tail pipe and the exhaust end cylinder of a multi-model non-road post-treatment device, and can be used for welding the support outside an exhaust section, the welding auxiliary of the tail pipe and the exhaust end cylinder and the welding auxiliary of the support and the tail pipe and the exhaust end cylinder can be completed through one welding auxiliary device, meanwhile, the two welding auxiliary devices are mutually matched, the external support is welded and positioned, the installation angle of the exhaust end cylinder and the tail pipe can be confirmed in an auxiliary mode, the installation reliability is further ensured, and the tail pipe positioning assembly and the exhaust section cylinder positioning mechanism also play a role in auxiliary fixing the exhaust section cylinder and the tail pipe and positioning during welding of the support, so that the accurate positioning welding of all parts is ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A welding-assist device for an exhaust section of an aftertreatment device, comprising:
the exhaust section cylinder positioning mechanism comprises a positioning base, and the exhaust section cylinder is fixed on the positioning base;
characterized by further comprising:
the tail pipe locating component comprises a vertical support, a matched guide pillar and a guide sleeve are mounted on the vertical support, a limiting plate is arranged at the upper end of the guide pillar, a locating connecting plate is connected with the lower end of the guide pillar, the locating connecting plate is further rotationally connected with an operating handle, at least two limiting clamping grooves are formed in the vertical support, the operating handle can be clamped in the limiting clamping grooves, one end of the locating connecting plate is connected with a tail pipe locating support through a rotating shaft, locking locating holes are further formed in the locating connecting plate and the tail pipe locating support, the locating connecting plate and the tail pipe locating support are fixedly connected through bolts and matched with the locking locating holes, and the tail pipe locating support can conduct guiding limiting on the tail pipe.
2. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 1, wherein: two parallel locating plates are arranged on the tail pipe locating support, the distance between the locating plates is matched with the outer diameter of the tail pipe, the tail pipe is clamped between the two locating plates and limited by the locating plates, mounting holes are correspondingly formed in the locating connecting plates and the operating handles respectively, and the locating connecting plates are connected with the operating handles through bolts and nuts in a matched mode.
3. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 1, wherein: the positioning base comprises at least three positioning blocks which are arranged along the circumference and are arranged on the base, arc-shaped limiting grooves which are matched with the exhaust section cylinder bodies are arranged on the positioning blocks, and the exhaust section cylinder bodies are clamped between the positioning blocks.
4. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 1, wherein: the automatic clamping device comprises a clamping mechanism support, a clamping mechanism and a quick clamp, and is characterized by further comprising an exhaust section cylinder fixing mechanism, wherein the exhaust section cylinder clamping mechanism comprises a clamping mechanism support located on one side of the exhaust section cylinder positioning mechanism, the upper end of the clamping mechanism support is provided with the quick clamp, the front end of the quick clamp is connected with a pressing plate, and the pressing plate can be pressed by the pressing plate in a pressing mode to fix the exhaust section cylinder.
5. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 3, wherein: the tail pipe support positioning mechanism comprises a guide support seat positioned at the side of the exhaust section cylinder positioning mechanism, a linear driving device is installed on the guide support seat, the front end of the linear driving device is connected with a tail pipe support positioning connecting plate, a bearing sleeve and a guide column which are matched in a guiding manner are further arranged on the guide support seat, the front end of the guide column is connected with the tail pipe support positioning connecting plate, a support profiling positioning seat is fixed on the tail pipe support positioning connecting plate through the connecting plate, and the tail pipe support can be fixed on the support profiling positioning seat.
6. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 5, wherein: the guide support is also provided with a tail pipe support positioning connection plate limiting block, and the tail pipe support positioning connection plate limiting block extends to the front side of the tail pipe support positioning connection plate to limit the tail pipe support positioning connection plate.
7. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 5, wherein: still include barrel support positioning mechanism, barrel support positioning mechanism is including installing the guide axle bed on the base plate, install complex guiding axle and axle sleeve on the guide axle bed, the front end of guiding axle is connected with support profile modeling positioning seat mounting panel be located on the guiding axle guide axle the guide axle bed with be provided with the spring between the support profile modeling positioning seat, the rear side of guiding axle still is provided with moving handle, the guide axle bed rear side corresponds and is equipped with the handle draw-in groove, install on the support profile modeling positioning seat mounting panel support profile modeling positioning seat, the barrel support can be fixed on the support profile modeling positioning seat just be located the front side of guide axle bed still is provided with the slide rail, the lower extreme of support profile modeling positioning seat mounting panel correspond be equipped with slide rail complex spout, the front side of slide rail still is provided with the stopper.
8. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 7, wherein: the tail pipe support or the cylinder support is characterized in that a limiting groove matched with the tail pipe support or the cylinder support is formed in the support profiling positioning seat, a positioning hole is formed in the support profiling positioning seat and corresponds to a welding nut of the tail pipe support or the cylinder support, a magnet is arranged in the positioning hole, and the tail pipe support or the cylinder support is adsorbed on the support profiling positioning seat through the magnet.
9. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 8, wherein: the magnet is a ring magnet, a bracket locating pin penetrating through the ring magnet is further arranged in the locating hole, and the bracket locating pin can extend into a welding nut of the tail pipe bracket to locate the tail pipe bracket or the barrel bracket.
10. A welding-assist device for an exhaust section of an aftertreatment device as defined in claim 7, wherein: the base is provided with a sliding guide rail, the sliding guide rail is provided with a sliding block, the cylinder support positioning mechanism is fixed on the sliding block, a first sliding positioning hole is further formed in a base plate of the cylinder support positioning mechanism, a sliding positioning plate is correspondingly arranged on the base, a second sliding positioning hole is formed in the sliding positioning plate, and a positioning column can penetrate through the first sliding positioning hole and the second sliding positioning hole to position the cylinder support positioning mechanism on the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731044.6U CN219684476U (en) | 2023-04-06 | 2023-04-06 | Welding auxiliary device for exhaust section of aftertreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731044.6U CN219684476U (en) | 2023-04-06 | 2023-04-06 | Welding auxiliary device for exhaust section of aftertreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684476U true CN219684476U (en) | 2023-09-15 |
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ID=87964208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320731044.6U Active CN219684476U (en) | 2023-04-06 | 2023-04-06 | Welding auxiliary device for exhaust section of aftertreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684476U (en) |
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2023
- 2023-04-06 CN CN202320731044.6U patent/CN219684476U/en active Active
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