CN211840755U - Just, mode blast pipe centre gripping frock - Google Patents
Just, mode blast pipe centre gripping frock Download PDFInfo
- Publication number
- CN211840755U CN211840755U CN202020243267.4U CN202020243267U CN211840755U CN 211840755 U CN211840755 U CN 211840755U CN 202020243267 U CN202020243267 U CN 202020243267U CN 211840755 U CN211840755 U CN 211840755U
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Abstract
The utility model discloses an adjustable exhaust pipe clamping tool, which comprises a fixed rod, a straight pipe fixing component and a bent pipe fixing component, wherein the straight pipe fixing component and the bent pipe fixing component are arranged on the fixed rod; the straight pipe fixing assembly and the bent pipe fixing assembly are in sliding fit with the fixing rod in a manner that the straight pipe fixing assembly and the bent pipe fixing assembly can be locked and fixed; the bent pipe fixing assembly is used for fixing a bent pipe to be welded and adjusting the spatial position and spatial angle of the bent pipe to enable the tail end face of the bent pipe to be opposite to the end face of the straight pipe; through vertical sliding seat, circular pendulum seat, radial sliding seat, tangential sliding seat, L type connecting plate and the ball hinge setting that can be by the locking, adjust terminal spatial position of elbow section and angle between the hole for the elbow section is easily aimed at the back with the tip of straight tube section and is welded, and the return bend fixed subassembly of this structure can be applicable to the blast pipe welded fastening of different shapes, effectively improves just the commonality of mode blast pipe centre gripping frock.
Description
Technical Field
The utility model relates to an automobile exhaust pipe processing frock, concretely relates to just, mode blast pipe centre gripping frock.
Background
The automobile exhaust pipe is used for automobile exhaust and is arranged at the rear side of the bottom of an automobile, and the shape of the exhaust pipe is designed according to the concrete structure of an automobile chassis and generally comprises a straight pipe section positioned at the rear side and a bent pipe section positioned at the front side; when the automobile exhaust pipe is produced, a straight pipe section and a bent pipe section are generally produced respectively, then the straight pipe section and the bent pipe section are welded by using a welding technology to form a complete exhaust pipe, and when the exhaust pipe is welded, the straight pipe section and the bent pipe section are fixed respectively by welding and fixing a tool clamp.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing a just, mode blast pipe centre gripping frock can be applicable to the blast pipe welded fastening of different shapes, effectively improves just the commonality of mode blast pipe centre gripping frock.
The utility model relates to an adjustable exhaust pipe clamping tool, which comprises a fixed rod, a straight pipe fixing component and a bent pipe fixing component, wherein the straight pipe fixing component and the bent pipe fixing component are arranged on the fixed rod; the straight pipe fixing assembly and the bent pipe fixing assembly are in sliding fit with the fixing rod in a manner that the straight pipe fixing assembly and the bent pipe fixing assembly can be locked and fixed; the bent pipe fixing assembly is used for fixing a bent pipe to be welded and adjusting the spatial position and spatial angle of the bent pipe to enable the tail end face of the bent pipe to be opposite to the end face of the straight pipe.
Further, the bent pipe fixing assembly comprises a bent pipe base sleeve, a vertical sliding seat, a circular swing seat, a radial sliding seat, a tangential sliding seat, an L-shaped connecting plate, a spherical hinge and a bent pipe mounting block; the elbow base sleeve is in sliding fit with the fixed rod in a lockable and fixed mode, the circular swing seat is in sliding fit with the vertical sliding seat along the vertical direction in a lockable and fixed mode, the radial sliding seat is in sliding fit with the circular swing seat along an arc direction in a lockable and fixed mode, the tangential sliding seat is in sliding fit with the radial sliding seat along the radial direction in a lockable and fixed mode, one side plate of the L-shaped connecting plate is in sliding fit with the tangential sliding seat along a direction perpendicular to the sliding direction of the tangential sliding seat in a lockable and fixed mode, and the mounting seat of the ball hinge is in sliding fit with the other side plate of the L-shaped connecting plate along the length direction of the other side plate in a lockable and fixed mode; the other side plate of the L-shaped connecting plate is connected with the elbow installation block through a ball hinge, and the ball hinge can be locked.
Further, the vertical sliding seat, the circular pendulum seat, the radial sliding seat and the tangential sliding seat are all of a plate-shaped structure, the vertical sliding seat is provided with vertical adjusting holes which are vertically arranged, the circular pendulum seat is provided with arc adjusting holes, the tangential sliding seat is provided with radial adjusting holes which are radially arranged along the arc adjusting holes and tangential adjusting holes which are perpendicular to the radial adjusting holes, and the other side plate of the L-shaped connecting plate is provided with a transverse adjusting hole along the length direction; the fixed vertical locking bolt that passes vertical regulation hole that is provided with of circular pendulum seat, the fixed circular pendulum locking bolt that passes the circular arc regulation hole that is provided with of radial sliding seat and the radial locking bolt that passes radial regulation hole, a curb plate of L type connecting plate is fixed and is provided with the tangential locking bolt that passes the tangential regulation hole, the fixed horizontal locking bolt that passes the transverse regulation hole that is provided with of mount pad of ball hinge.
Further, the nut of each locking bolt is fixedly provided with a handle.
Furthermore, the elbow installation block can be detachably and fixedly installed on the ball hinge, the elbow installation block is provided with an installation hole matched with the end flange of the elbow, and the elbow installation block is fixed with the end flange of the elbow through a bolt.
Further, the straight pipe fixing assembly comprises a straight pipe base sleeve, a lower connecting rod, an upper connecting rod and a U-shaped clamping block, the lower end of the lower connecting rod is hinged to the straight pipe base sleeve in a mode that the lower connecting rod can be locked and fixed, the lower end of the upper connecting rod is hinged to the upper end of the lower connecting rod in a mode that the lower connecting rod can be locked and fixed, the upper end of the upper connecting rod is hinged to the U-shaped clamping block in a mode that the upper connecting rod can be locked and fixed, and a locking bolt used for locking and fixing the straight pipe section is arranged on.
Further, the terminal surface of dead lever is the square, straight tube base cover and return bend base cover all conform overcoat dead lever and straight tube base cover and return bend base cover all are provided with the locking screw hole, the locking screw hole is used for making straight tube base cover and return bend base cover locking be fixed in the dead lever through installation base lock nut.
Furthermore, the side edges of the straight pipe base sleeve and the bent pipe base sleeve are protruded to form locking bosses, and the locking threaded holes are formed in the locking bosses.
The utility model has the advantages that: the utility model discloses a just, mode blast pipe centre gripping frock through vertical sliding seat, pendulum seat, radial sliding seat, tangential sliding seat, L type connecting plate and can be set up by the ball hinge of locking, adjusts the terminal spatial position of bend section and angle between the hole for the bend section is easily aimed at the back welding with the tip of straight tube section, and the fixed subassembly of return bend of this structure can be applicable to the blast pipe welded fastening of different shapes, effectively improves just the commonality of mode blast pipe centre gripping frock.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
Detailed Description
As shown in the figures, the conveniently-adjusted exhaust pipe clamping tool in the embodiment comprises a fixing rod 1, a straight pipe fixing assembly and a bent pipe fixing assembly, wherein the straight pipe fixing assembly and the bent pipe fixing assembly are installed on the fixing rod 1; the straight pipe fixing component and the bent pipe fixing component are in sliding fit with the fixing rod 1 in a manner of being locked and fixed; the bent pipe fixing assembly is used for fixing a bent pipe to be welded and adjusting the spatial position and spatial angle of the bent pipe to enable the tail end face of the bent pipe to be opposite to the end face of the straight pipe; the elbow fixing component comprises an elbow base sleeve 2, a vertical sliding seat 3, a circular swing seat 4, a radial sliding seat 5, a tangential sliding seat 6, an L-shaped connecting plate, a spherical hinge 8 and an elbow mounting block 9; the elbow base sleeve 2 is in sliding fit with the fixed rod 1 in a lockable and fixed manner, the bottom of the vertical sliding seat 3 is fixed on one side of the elbow base sleeve 2, the circular swing seat 4 is in sliding fit with the vertical sliding seat 3 in a vertical direction in a lockable and fixed manner, the radial sliding seat 5 is in sliding fit with the circular swing seat 4 in an arc direction in a lockable and fixed manner, the tangential sliding seat 6 is in sliding fit with the radial sliding seat 5 in a radial direction in a lockable and fixed manner, one side plate of the L-shaped connecting plate 7 is in sliding fit with the tangential sliding seat 6 in a direction perpendicular to the sliding direction of the tangential sliding seat 6 in a lockable and fixed manner, and the mounting seat of the ball hinge 8 is in sliding fit with the other side plate of the L-shaped connecting plate 7 in a length direction of the other side plate in a lockable and fixed manner; the other side plate of the L-shaped connecting plate 7 is connected with a bent pipe mounting block 9 through a ball hinge 8, and the ball hinge 8 is a ball hinge 8 which can be locked; through vertical sliding seat 3, circular pendulum seat 4, radial sliding seat 5, tangential sliding seat 6, L type connecting plate 7 and can be set up by the ball hinge 8 of locking, adjust terminal spatial position of bend section and angle between the hole for the bend section is easily aimed at the back with the tip of straight tube section and is welded, and the return bend fixed subassembly of this structure can be applicable to the blast pipe welded fastening of different shapes, effectively improves just the commonality of mode blast pipe centre gripping frock.
In this embodiment, the vertical sliding seat 3, the circular pendulum seat 4, the radial sliding seat 5 and the tangential sliding seat 6 are all plate-shaped structures, the vertical sliding seat 3 is provided with a vertical adjusting hole 31 which is vertically arranged, the circular pendulum seat 4 is provided with an arc adjusting hole 41, the tangential sliding seat 6 is provided with a radial adjusting hole 51 which is radially arranged along the arc adjusting hole and a tangential adjusting hole 61 which is perpendicular to the radial adjusting hole, and the other side plate 7a of the L-shaped connecting plate 7 is provided with a transverse adjusting hole 71 along the length direction; the circular swing seat 4 is fixedly provided with a vertical locking bolt 32 penetrating through a vertical adjusting hole, the circular swing seat 4 can also be fixedly provided with an auxiliary positioning rod penetrating through the vertical adjusting hole, the radial sliding seat 5 is fixedly provided with a circular swing locking bolt 42 penetrating through a circular arc adjusting hole and a radial locking bolt 52 penetrating through a radial adjusting hole, the radial sliding seat 5 can also be fixedly provided with an auxiliary positioning rod penetrating through the circular arc adjusting hole, and one side plate of the L-shaped connecting plate 7 is fixedly provided with a tangential locking bolt 62 penetrating through a tangential adjusting hole; one side plate 7b of the L-shaped connecting plate 7 can also be fixedly provided with auxiliary positioning rods penetrating through the tangential adjusting holes, each auxiliary positioning rod is matched with a corresponding locking bolt to prevent two mutually matched plates from rotating relatively before locking, one-way sliding matching is realized, meanwhile, high stability after locking is guaranteed, and a transverse locking bolt penetrating through the transverse adjusting hole is fixedly arranged on a mounting seat of the ball hinge 8; the structure is simple, the adjustment is convenient, and the cost is low.
In this embodiment, the nut of each locking bolt is fixedly provided with a handle; the locking operation is convenient.
In this embodiment, the elbow installation block 9 is detachably and fixedly installed on the ball hinge 8, the elbow installation block 9 is provided with an installation hole matched with the end flange of the elbow, and the elbow installation block 9 is fixed with the end flange of the elbow through a bolt; the bent pipe sections of different models can be mounted only according to the bent pipe mounting blocks 9 of corresponding models, and the use is convenient.
In this embodiment, the straight pipe fixing assembly comprises a straight pipe base sleeve 10, a lower connecting rod 11, an upper connecting rod 12 and a U-shaped fixture block 13, the straight pipe fixing assembly is provided with two groups along the length direction of the fixing rod 1, the lower end of the lower connecting rod is hinged with the straight pipe base sleeve in a lockable fixed manner, the lower end of the upper connecting rod is hinged with the upper end of the lower connecting rod in a lockable fixed manner, the upper end of the upper connecting rod is hinged with the U-shaped fixture block in a lockable fixed manner, and the U-shaped fixture block is provided with a locking bolt 14 for locking and fixing a straight pipe section; as shown in the figure, the structure is simple and the adjustment is convenient.
In the embodiment, the end surface of the fixing rod 1 is square, the straight tube base sleeve and the bent tube base sleeve 2 are both sleeved with the fixing rod 1 in a shape-fitting manner, and the straight tube base sleeve and the bent tube base sleeve 2 are both provided with locking threaded holes which are used for locking and fixing the straight tube base sleeve and the bent tube base sleeve 2 on the fixing rod 1 by installing base locking nuts; the equal protrusion of the arris of straight tube base cover and return bend base cover 2 forms locking boss 15, locking screw hole is seted up in the locking boss, and this structure does benefit to the realization and corresponds the base cover and fixes stably.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a just, mode blast pipe centre gripping frock which characterized in that: comprises a fixed rod, a straight pipe fixing component and a bent pipe fixing component which are arranged on the fixed rod; the straight pipe fixing assembly and the bent pipe fixing assembly are in sliding fit with the fixing rod in a manner that the straight pipe fixing assembly and the bent pipe fixing assembly can be locked and fixed; the bent pipe fixing assembly is used for fixing a bent pipe to be welded and adjusting the spatial position and spatial angle of the bent pipe to enable the tail end face of the bent pipe to be opposite to the end face of the straight pipe.
2. The just, mode blast pipe centre gripping frock of claim 1, its characterized in that: the bent pipe fixing assembly comprises a bent pipe base sleeve, a vertical sliding seat, a circular swing seat, a radial sliding seat, a tangential sliding seat, an L-shaped connecting plate, a spherical hinge and a bent pipe mounting block; the elbow base sleeve is in sliding fit with the fixed rod in a lockable and fixed mode, the circular swing seat is in sliding fit with the vertical sliding seat along the vertical direction in a lockable and fixed mode, the radial sliding seat is in sliding fit with the circular swing seat along an arc direction in a lockable and fixed mode, the tangential sliding seat is in sliding fit with the radial sliding seat along the radial direction in a lockable and fixed mode, one side plate of the L-shaped connecting plate is in sliding fit with the tangential sliding seat along a direction perpendicular to the sliding direction of the tangential sliding seat in a lockable and fixed mode, and the mounting seat of the ball hinge is in sliding fit with the other side plate of the L-shaped connecting plate along the length direction of the other side plate in a lockable and fixed mode; the other side plate of the L-shaped connecting plate is connected with the elbow installation block through a ball hinge, and the ball hinge can be locked.
3. The just, mode blast pipe centre gripping frock of claim 2, its characterized in that: the vertical sliding seat, the circular pendulum seat, the radial sliding seat and the tangential sliding seat are all of plate-shaped structures, the vertical sliding seat is provided with vertical adjusting holes which are vertically arranged, the circular pendulum seat is provided with arc adjusting holes, the tangential sliding seat is provided with radial adjusting holes which are radially arranged along the arc adjusting holes and tangential adjusting holes which are perpendicular to the radial adjusting holes, and the other side plate of the L-shaped connecting plate is provided with transverse adjusting holes along the length direction; the fixed vertical locking bolt that passes vertical regulation hole that is provided with of circular pendulum seat, the fixed circular pendulum locking bolt that passes the circular arc regulation hole that is provided with of radial sliding seat and the radial locking bolt that passes radial regulation hole, a curb plate of L type connecting plate is fixed and is provided with the tangential locking bolt that passes the tangential regulation hole, the fixed horizontal locking bolt that passes the transverse regulation hole that is provided with of mount pad of ball hinge.
4. The just, mode blast pipe centre gripping frock of claim 3, its characterized in that: and the nut of each locking bolt is fixedly provided with a handle.
5. The just, mode blast pipe centre gripping frock of claim 2, its characterized in that: the elbow installation block is detachably and fixedly installed on the ball hinge, the elbow installation block is provided with an installation hole matched with the elbow end flange, and the elbow installation block is fixed with the elbow end flange through a bolt.
6. The just, mode blast pipe centre gripping frock of claim 2, its characterized in that: the straight pipe fixing assembly comprises a straight pipe base sleeve, a lower connecting rod, an upper connecting rod and a U-shaped clamping block, the lower end of the lower connecting rod is hinged to the straight pipe base sleeve in a mode that the lower connecting rod can be locked and fixed, the lower end of the upper connecting rod is hinged to the upper end of the lower connecting rod in a mode that the lower connecting rod can be locked and fixed, the upper end of the upper connecting rod is hinged to the U-shaped clamping block in a mode that the upper connecting rod can be locked and fixed, and a locking bolt used for locking and fixing a straight pipe section is arranged.
7. The just, mode blast pipe centre gripping frock of claim 6, its characterized in that: the terminal surface of dead lever is the square, straight tube base cover and return bend base cover all conform overcoat dead lever and straight tube base cover and return bend base cover all are provided with the locking screw hole, the locking screw hole is used for making straight tube base cover and return bend base cover locking be fixed in the dead lever through installation base lock nut.
8. The just, mode blast pipe centre gripping frock of claim 7, its characterized in that: the side edges of the straight pipe base sleeve and the bent pipe base sleeve are protruded to form locking bosses, and the locking threaded holes are formed in the locking bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243267.4U CN211840755U (en) | 2020-02-29 | 2020-02-29 | Just, mode blast pipe centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020243267.4U CN211840755U (en) | 2020-02-29 | 2020-02-29 | Just, mode blast pipe centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211840755U true CN211840755U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020243267.4U Expired - Fee Related CN211840755U (en) | 2020-02-29 | 2020-02-29 | Just, mode blast pipe centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211840755U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168308A (en) * | 2020-02-29 | 2020-05-19 | 重庆工程职业技术学院 | Welding tool clamp for automobile exhaust pipe |
| CN113399915A (en) * | 2021-07-12 | 2021-09-17 | 中国石油化工股份有限公司 | Non-power-driven fire replacement tool for field oil transportation special-shaped pipe section and off-site prefabricating method |
| CN113857757A (en) * | 2021-11-04 | 2021-12-31 | 李博涵 | Multi-angle accurate positioning welding device |
| CN115055792A (en) * | 2022-07-06 | 2022-09-16 | 河南航天液压气动技术有限公司 | Positioning welding device for welding compact pipeline automatic pipe tongs |
| CN116967704A (en) * | 2023-08-24 | 2023-10-31 | 武汉市燃气集团有限公司 | Automatic circumferential welding device for gas pipeline |
-
2020
- 2020-02-29 CN CN202020243267.4U patent/CN211840755U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168308A (en) * | 2020-02-29 | 2020-05-19 | 重庆工程职业技术学院 | Welding tool clamp for automobile exhaust pipe |
| CN113399915A (en) * | 2021-07-12 | 2021-09-17 | 中国石油化工股份有限公司 | Non-power-driven fire replacement tool for field oil transportation special-shaped pipe section and off-site prefabricating method |
| CN113857757A (en) * | 2021-11-04 | 2021-12-31 | 李博涵 | Multi-angle accurate positioning welding device |
| CN115055792A (en) * | 2022-07-06 | 2022-09-16 | 河南航天液压气动技术有限公司 | Positioning welding device for welding compact pipeline automatic pipe tongs |
| CN115055792B (en) * | 2022-07-06 | 2024-01-19 | 河南航天液压气动技术有限公司 | Positioning welding device for welding automatic pipe tongs of compact pipeline |
| CN116967704A (en) * | 2023-08-24 | 2023-10-31 | 武汉市燃气集团有限公司 | Automatic circumferential welding device for gas pipeline |
| CN116967704B (en) * | 2023-08-24 | 2024-04-19 | 武汉市燃气集团有限公司 | Automatic circumferential welding device for gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |