CN210967693U - Novel automobile exhaust pipe positioning device - Google Patents
Novel automobile exhaust pipe positioning device Download PDFInfo
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- CN210967693U CN210967693U CN201921782338.1U CN201921782338U CN210967693U CN 210967693 U CN210967693 U CN 210967693U CN 201921782338 U CN201921782338 U CN 201921782338U CN 210967693 U CN210967693 U CN 210967693U
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Abstract
The utility model relates to an automobile processing machinery equipment technical field, especially a novel automobile exhaust blast pipe positioner, compare with prior art, this novel automobile exhaust blast pipe positioner includes a base station, is equipped with the three blast pipe locator that discharges side by side on the base station. The trachea positioner comprises two straight tube positioners, two clamping and pressing positioners, a pushing and pressing positioner, a jacking and pressing positioner and a cylinder control valve. Two straight tube locators are arranged in a straight line and placed at the front end of the exhaust pipe locator, the pushing locator and the jacking locator are placed face to face, the two clamping locators are respectively clamped on two sides of the pushing locator and the jacking locator, and the automobile exhaust pipe is fixed and positioned during welding through the two straight tube locators, the two clamping locators, the pushing locator and the jacking locator.
Description
Technical Field
The invention relates to the technical field of automobile processing mechanical equipment, in particular to a novel positioning device for an automobile exhaust pipe.
Background
The appearance form of the automobile exhaust pipe is that the two ends are not consistent in size and are bent among all parts, and the automobile exhaust pipe is an objectional component. The fixing device generally has two types, one type is to connect and fix by using fasteners such as screws, the fixing mode is generally used for long-term fixing parts, the other type is to fix by using movable type, for example, parts such as fixing rods are controlled by using pneumatic cylinders or hydraulic cylinders to fix workpieces, the movable type fixing device in the prior art is provided with a fixing direction and a fixing angle to fix the workpieces, and the fixing device is disclosed as the following Chinese patent publication numbers: CN106737310A, name: the invention discloses a fixed positioning device of a rotating structure, which adopts a hydraulic cylinder to match with a fixed rod to fix the rotating structure, the fixed direction and the fixed angle of the fixed positioning device are both single, and the fixed positioning device is easy to move and deflect a workpiece, thereby influencing the processing of the workpiece.
Disclosure of Invention
In order to solve the defects and problems existing in the welding and fixing of the automobile exhaust pipe in the prior art, a novel positioning device for the automobile exhaust pipe is provided.
the device comprises a base, three exhaust pipe positioners arranged in parallel are arranged on the base, the exhaust pipe positioners comprise an air cylinder control valve, two straight pipe positioners, two clamping positioners, a pushing positioner and a pushing positioner, the air cylinder control valve is arranged at the side end of the base, six high-pressure air pipe connectors are arranged on the air cylinder control valve and are respectively connected with the straight pipe positioner, the clamping positioner, the pushing positioner and the pushing positioner, the two straight pipe positioners are linearly arranged and are placed at the front end of the air cylinder positioner, the pushing positioner and the pushing positioner are placed face to face and face to face, the two clamping positioners are respectively clamped at two sides of the pushing positioner and the pushing positioner, the straight pipe positioner is provided with an L-shaped base, the tail end of the L-shaped base is fixedly connected with an L-shaped connecting strip, the upper end of the L-shaped connecting strip is fixedly connected with a push-push plate of a push-push cylinder fixed push-push plate, the push-push plate is fixedly connected with a push-push plate, the push-push plate, the push plate fixed push-push plate, the push-push plate and a push plate, the push plate is fixed with a push-push cylinder, the push plate, the push-push plate, the push plate is fixed with a push plate, the push-push plate, the push plate is fixed push plate, the push plate is fixed push plate, the push plate is fixed to push plate, the push plate is fixed push plate, the push plate is fixed and the push plate, the push plate is fixed push plate, the push.
the L-shaped base is provided with a connecting hole and is fixed on the base station through the connecting hole, the upper end faces of the first push plate, the L-shaped connecting seat and the side push plate are positioned on the same horizontal plane, the first push plate and the side push plate are driven by a straight pipe positioning cylinder to move up and down, the straight pipe positioning double-lug connecting seat is fixed on a concave seat, the concave seat is pressed on the upper end of the convex transverse seat, the push rod plate is matched with the concave seat, and the concave seat is used for fixing and positioning the push rod plate left and right.
The straight tube positioning double-lug connecting base enables the push rod plate and the push-pull rod to form a hinge relation, the push rod plate can move up and down under the driving of the push-pull rod and the first push-pull air cylinder, the upper section of the push rod plate is fixedly connected with a push rod, the top end of the push rod is provided with a positioning head, and the up-and-down movement position of the push rod plate can be positioned through the positioning head.
the first pressing plate is matched with the first pushing plate, the L-shaped connecting seat and the side pushing plate, the first pushing plate and the side pushing plate are pushed upwards under the driving of the straight pipe positioning cylinder, the first pressing plate is pressed downwards under the driving of the first pushing and pulling cylinder, the L-shaped connecting seat is used for positioning the downward movement position of the first pressing plate, and the straight pipe part of the exhaust pipe is fixedly positioned through the matching of the first pressing plate, the L-shaped connecting seat and the side pushing plate.
The clamping and positioning base is provided with a base connecting hole, the clamping and positioning base is fixed on the base through the base connecting hole, the clamping and positioning base is provided with a reinforcing rib plate, and the strength and the stability of the clamping and positioning base are enhanced through the reinforcing rib plate.
The lower end of the three-axis cylinder is provided with a positioning shaft seat, one end of the positioning shaft seat is fixed on the clamping and positioning base, the other end of the positioning shaft seat protrudes upwards to form a positioning convex shaft, the positioning convex shaft is fixed with a positioning shaft, and the positioning shaft extends towards the clamping and positioning base.
The push-pull shaft plate is matched with the positioning shaft, and the positioning shaft positions the movement stroke of the push-pull shaft plate.
The front end of the pushing and pressing positioning base is fixed with a top plate, the upper end of the top plate is fixed with a positioning pin, the pushing and pressing plate is matched with the positioning pin, and the upper stroke and the lower stroke of the pushing and pressing plate are positioned through the positioning pin.
A U-shaped positioning frame is fixed on the rear side of the pushing cylinder seat, the U-shaped positioning frame is matched with the pushing plate, and the pushing plate is embedded into the U-shaped positioning frame; and the upper ends of the two sides of the U-shaped positioning frame are also fixedly provided with positioning slide blocks, and the positioning slide blocks are used for positioning and matching the flanging push plate.
The other end of the top pressure plate is embedded into a top pressure sliding seat, and the top pressure sliding seat carries out left and right fixed positioning on the top pressure plate.
The invention has the beneficial effects that: compared with the prior art, the novel positioning device for the automobile exhaust pipe adopts the two straight pipe positioners, the two clamping and pressing positioners, the pushing positioner and the jacking positioner to fix and position parts with different sizes of the automobile exhaust pipe and the bent pipe part, and can meet the special fixing requirements of the bent pipe part through different emissions in the longitudinal direction, the transverse direction, the opposite direction and the opposite direction.
Drawings
The following describes the positioning device for a vehicle exhaust pipe according to the present invention with reference to the accompanying drawings and embodiments.
FIG. 1 is a schematic perspective view of a positioning device for a novel exhaust pipe of an automobile according to the present invention;
FIG. 2 is a schematic perspective view of the straight pipe positioner of FIG. 1;
FIG. 3 is a schematic perspective view of the crimp positioner of FIG. 1;
Fig. 4 is a schematic perspective view of the push positioner and the press positioner shown in fig. 1.
The specific implementation mode is as follows:
As shown in fig. 1 to 4, the novel positioning device for the exhaust pipe of the automobile exhaust of the invention comprises a base platform 0, and three exhaust pipe positioners 1 arranged in parallel are arranged on the base platform 0. The trachea positioner 1 comprises two straight tube positioners 100, two clamping and pressing positioners 200, a pushing positioner 300, a pressing positioner 400 and a cylinder control valve 500. The cylinder control valve 500 is arranged at the side end of the base station 0, six high-pressure air pipe connectors 501 are arranged on the cylinder control valve 500, and the six high-pressure air pipe connectors 501 are respectively connected with the straight pipe positioner 100, the clamping positioner 200, the pushing positioner 300 and the jacking positioner 400. Two straight tube locators 100 are arranged in a straight line and placed at the front end of the exhaust pipe locator 1, the pushing locator 300 and the jacking locator 400 are placed in a face-to-face orientation mode, the two clamping locators 200 are respectively clamped on two sides of the pushing locator 300 and the jacking locator 400, and the automobile exhaust pipe is fixed and positioned during welding through the two straight tube locators 100, the two clamping locators 200, the pushing locator 300 and the jacking locator 400.
as shown in fig. 1 and 2, the straight tube positioner 100 is provided with an L-shaped base 101, the L-shaped base 101 is provided with a connecting hole 102, the L-shaped base 101 is fixed on the base platform 0 through the connecting hole 102, the tail of the L-shaped base 101 is fixedly connected with an L-shaped connecting bar 103, the upper end of the L-shaped connecting bar 103 is fixed with a cross bar 104, the cross bar 104 is connected with an L-shaped connecting seat 105, the L-shaped connecting seat 105 extends inwards, the lower end of the extending section of the L-shaped connecting seat 105 is fixed with a straight tube positioning cylinder supporting plate 106, the straight tube positioning cylinder supporting plate 106 is fixed with a straight tube positioning cylinder 107, the straight tube positioning cylinder 107 extends upwards to form an extension rod, the extension rod passes upwards through the straight tube positioning cylinder supporting plate 106 and abuts against a first push plate 108, the outer side of the first push plate 108 is fixedly connected with a side push plate 109, the upper end surfaces of the first push plate 108, the L-shaped connecting seat 105 and the side push plate 109 are.
As shown in fig. 1 and 2, the lower end of the straight tube positioning cylinder support plate 106 is further connected with a longitudinal connecting plate 110. One side of the longitudinal connecting plate 110 is fixedly connected with a vertical connecting seat 111. A convex transverse seat 112 is fixed at the upper end of the vertical connecting seat 111, a first cylinder fixing support 113 is fixed at each of the two ends of the convex transverse seat 112, a first push-pull cylinder 114 is fixed at the lower end of the first cylinder fixing support 113, a push-pull rod 115 extends out of the first push-pull cylinder 114, the push-pull rod 115 is connected to a straight pipe positioning double-lug connecting seat 116 through a hinge relation, the straight pipe positioning double-lug connecting seat 116 is fixed on a concave seat 117, and the concave seat 117 is pressed at the upper end of the convex transverse seat 112. The other end of the straight tube positioning double-lug connecting seat 116 is connected with a push rod plate 118 through a hinge relationship, the push rod plate 118 is matched with a concave seat 117, and the concave seat 117 is used for fixedly positioning the push rod plate 118 left and right. The push rod plate 118 and the push-pull rod 115 are hinged through the straight tube positioning double-lug connecting seat 116, and the push rod plate 118 can move up and down under the driving of the push-pull rod 115 and the first push-pull air cylinder 114. The upper section of the push rod plate 118 is fixedly connected with a push rod 119, the top end of the push rod 119 is provided with a positioning head 120, and the up-and-down movement position of the push rod plate 118 can be positioned through the positioning head 120.
as shown in fig. 1 and 2, a vertical push plate seat 121 is provided at the end of the push plate 118, a first pressing plate 122 is fixed at the outer end of the vertical push plate seat 121, the first pressing plate 122 is matched with the first push plate 108, the L-shaped connecting seat 105 and the side push plate 109, the first push plate 108 and the side push plate 109 are pushed upwards under the driving of the straight pipe positioning cylinder 107, the first pressing plate 122 is pressed downwards under the driving of the first push-pull cylinder 114, the L-shaped connecting seat 105 is used for positioning the downward movement position of the first pressing plate 122, and the straight pipe portion of the exhaust pipe is fixed and positioned through the matching of the first pressing plate 122 with the first push plate 108, the L-shaped connecting seat 105 and the side push plate 109.
as shown in fig. 1 and 3, the clamping positioner 200 is provided with a clamping positioning base 201, a base connecting hole 202 is formed in the clamping positioning base 201, the clamping positioning base 201 is fixed on the base 0 through the base connecting hole 202, a reinforcing rib 203 is formed on the clamping positioning base 201, the strength and stability of the clamping positioning base 201 are enhanced through the reinforcing rib 203, a three-axis cylinder 204 is fixed at a side end of the clamping positioning base 201, a positioning shaft base 205 is formed at the lower end of the three-axis cylinder 204, one end of the positioning shaft base 205 is fixed on the clamping positioning base 201, a positioning convex shaft 206 protrudes upwards from the other end of the positioning shaft base 205, a positioning shaft 207 is fixed on the positioning convex shaft 206, the positioning shaft 207 extends towards the clamping positioning base 201, the three-axis cylinder 204 respectively extends forwards to form two push-pull shafts 208 and a push-pull shaft rod 209, the two push-pull shafts 208 and the push-pull shaft 209 pass through a pull shaft plate 210, the two push-pull shafts 208 are fixed on a push-pull shaft plate 211, the push-pull shaft plate 211 is matched with the positioning shaft 207, the push-pull plate 211 which passes through a push rod L which laterally fixes the push-pull shaft L and laterally locates the push rod 213, and laterally locates the push rod L on the push-pull shaft plate 213, and laterally locates the push rod L which is fixed on the workpiece.
As shown in fig. 1 and 4, the push retainer 300 and the press retainer 400 are placed in a face-to-face orientation, and the push retainer 300 and the press retainer 400 are used in cooperation with each other. The pushing positioner 300 comprises a pushing positioning base 301, a top plate 302 is fixed at the front end of the pushing positioning base 301, a positioning pin 303 is fixed at the upper end of the top plate 302, a pushing cylinder seat 304 is fixed at the rear end of the pushing positioning base 301, a pushing cylinder 305 is fixed on the pushing cylinder seat 304, the pushing cylinder 305 is matched with a pushing plate 306, the pushing plate 306 can move up and down under the driving of the pushing cylinder 305, the pushing plate 306 is matched with the positioning pin 303, the up-down stroke of the pushing plate 306 is positioned through the positioning pin 303, a flanging push plate 307 is fixed at the inner end of the pushing plate 306, and the flanging push plate 307 is matched with the pushing positioning device 400. A U-shaped positioning frame 308 is fixed on the rear side of the pushing cylinder seat 304, the U-shaped positioning frame 308 is matched with the pushing plate 306, the pushing plate 306 is embedded into the U-shaped positioning frame 308, positioning sliding blocks 309 are further fixed at the upper ends of two sides of the U-shaped positioning frame 308, and the flanging pushing plate 307 is positioned and matched by the positioning sliding blocks 309.
As shown in fig. 1 and 4, the pressing positioner 400 includes a pressing positioning base 401, a pressing connecting base 402 is fixedly connected to an outer end of the pressing positioning base 401, a pressing cylinder bracket 403 is fixed to an inner side of the pressing connecting base 402, a pressing cylinder 404 is fixed to the pressing cylinder bracket 403, a pressing protruding shaft 405 extends from the pressing cylinder 404, the pressing protruding shaft 405 is connected to a pressing binaural connecting base 406 through a hinge relationship, the other end of the pressing binaural connecting base 406 is connected to a pressing plate 407 through a hinge relationship, a hinge connecting rod 408 extends downward from a middle of the pressing plate 407, and the hinge connecting rod 408 is connected to the pressing cylinder bracket 403 through a hinge. The other end of the top press plate 407 is embedded into a top press slide 409, and the top press slide 409 performs left and right fixed positioning on the top press plate 407. The pressing slider 409 is fixed on a pressing support 410, and the pressing support 410 is fixed on the pressing cylinder bracket 403. The end of the top pressing plate 407 is connected to a second pressing plate 411, the lower end of the second pressing plate 411 is matched with a pressing plate supporting seat 412, the pressing plate supporting seat 412 is fixed on a pressing plate base 413, and the pressing plate base 413 is matched with the flanging pressing plate 307 on the pushing positioner 300. The second push plate 411 is driven by the jacking cylinder 404 to cooperate with the push plate support base 412 to position the workpiece, and meanwhile, the push plate base 413 cooperates with the flanging push plate 307 to longitudinally position the workpiece.
In summary, compared with the prior art, the novel positioning device for the automobile exhaust pipe adopts two straight pipe positioners, two clamping positioners, one pushing positioner and one jacking positioner to fix and position parts with different sizes of the automobile exhaust pipe and the bent pipe part, and can meet the special fixing requirements of the bent pipe part through longitudinal and transverse discharge and opposite discharge directions.
The present invention has been described in accordance with embodiments thereof with the understanding that the present invention is not limited thereto but rather it is to be understood that variations and/or modifications may be made by those skilled in the art without departing from the scope of the invention as defined by the appended claims, and any such modifications, equivalents and the like as fall within the true spirit and scope of the invention.
Claims (10)
1. the device is characterized by comprising a base station, three exhaust pipe positioners which are arranged in parallel are arranged on the base station, each exhaust pipe positioner comprises a cylinder control valve, two straight pipe positioners, two clamping positioners, a pushing positioner and a pushing positioner, the cylinder control valve is arranged at the side end of the base station, six high-pressure air pipe connectors are arranged on the cylinder control valve, the six high-pressure air pipe connectors are respectively connected with a straight pipe positioner, the clamping positioner, the pushing positioner and the pushing positioner, the two straight pipe positioners are linearly arranged and placed at the front end of the exhaust pipe positioner, the pushing positioner and the pushing positioner are arranged face to face and face, the two clamping positioners are respectively clamped on the pushing positioner and two sides of the pushing positioner, the straight pipe positioner is provided with an L-shaped base, the tail of the L-shaped base is fixedly connected with an L-shaped connecting strip, the upper end of the L-shaped connecting strip is fixedly connected with a pushing plate of a push-push plate, the push-push plate is fixedly connected with a push plate, the push-push plate, the push plate is fixedly connected with a push plate, the push-push plate, the push plate is fixedly connected with a push plate, the push plate fixedly connected with the push plate, the push plate fixedly connected with the push plate, the push plate fixedly connected with the push plate fixedly and the push plate fixedly connected with the push plate, the push plate fixedly connected with the push plate, the push plate fixedly connected with the push plate, the push plate fixedly connected with the push plate fixedly through the push plate fixedly connected with the push.
2. the novel positioning device for the automobile exhaust pipe according to claim 1 is characterized in that a connecting hole is formed in the L-shaped base, the L-shaped base is fixed on the base through the connecting hole, the upper end faces of the first push plate, the L-shaped connecting seat and the side push plate are located on the same horizontal plane, the first push plate and the side push plate are driven by a straight pipe positioning cylinder to move up and down, the straight pipe positioning double-lug connecting seat is fixed on a concave seat, the concave seat presses the upper end of the convex transverse seat, and the push rod plate is matched with the concave seat to fixedly position the push rod plate left and right.
3. The novel positioning device for the exhaust pipe of the automobile according to claim 1 or 2, characterized in that: the straight tube positioning double-lug connecting base enables the push rod plate and the push-pull rod to form a hinge relation, the push rod plate can move up and down under the driving of the push-pull rod and the first push-pull air cylinder, the upper section of the push rod plate is fixedly connected with a push rod, the top end of the push rod is provided with a positioning head, and the up-and-down movement position of the push rod plate can be positioned through the positioning head.
4. the novel positioning device for the exhaust pipe of the automobile exhaust according to claim 1 or 2, characterized in that the first pressing plate is matched with the first pushing plate, the L-shaped connecting seat and the side pushing plate, the first pushing plate and the side pushing plate are pushed upwards under the driving of the straight pipe positioning cylinder, the first pressing plate is pressed downwards under the driving of the first pushing cylinder, the L-shaped connecting seat is used for positioning the downward movement position of the first pressing plate, and the straight pipe part of the exhaust pipe is fixedly positioned through the matching of the first pressing plate, the L-shaped connecting seat and the side pushing plate.
5. The novel positioning device for the exhaust pipe of the automobile according to claim 1, characterized in that: the clamping and positioning base is provided with a base connecting hole, the clamping and positioning base is fixed on the base through the base connecting hole, the clamping and positioning base is provided with a reinforcing rib plate, and the strength and the stability of the clamping and positioning base are enhanced through the reinforcing rib plate.
6. The novel positioning device for the exhaust pipe of the automobile according to claim 1, characterized in that: the lower end of the three-axis cylinder is provided with a positioning shaft seat, one end of the positioning shaft seat is fixed on the clamping and positioning base, the other end of the positioning shaft seat protrudes upwards to form a positioning convex shaft, the positioning convex shaft is fixed with a positioning shaft, and the positioning shaft extends towards the clamping and positioning base.
7. The novel positioning device for the exhaust pipe of the automobile according to claim 1 or 6, characterized in that: the push-pull shaft plate is matched with the positioning shaft, and the positioning shaft positions the movement stroke of the push-pull shaft plate.
8. The novel positioning device for the exhaust pipe of the automobile according to claim 1, characterized in that: the front end of the pushing and pressing positioning base is fixed with a top plate, the upper end of the top plate is fixed with a positioning pin, the pushing and pressing plate is matched with the positioning pin, and the upper stroke and the lower stroke of the pushing and pressing plate are positioned through the positioning pin.
9. The novel positioning device for the exhaust pipe of the automobile according to claim 1 or 8, characterized in that: a U-shaped positioning frame is fixed on the rear side of the pushing cylinder seat, the U-shaped positioning frame is matched with the pushing plate, and the pushing plate is embedded into the U-shaped positioning frame; and the upper ends of the two sides of the U-shaped positioning frame are also fixedly provided with positioning slide blocks, and the positioning slide blocks are used for positioning and matching the flanging push plate.
10. The novel positioning device for the exhaust pipe of the automobile according to claim 1, characterized in that: the other end of the top pressure plate is embedded into a top pressure sliding seat, and the top pressure sliding seat carries out left and right fixed positioning on the top pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782338.1U CN210967693U (en) | 2019-10-23 | 2019-10-23 | Novel automobile exhaust pipe positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782338.1U CN210967693U (en) | 2019-10-23 | 2019-10-23 | Novel automobile exhaust pipe positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN210967693U true CN210967693U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782338.1U Active CN210967693U (en) | 2019-10-23 | 2019-10-23 | Novel automobile exhaust pipe positioning device |
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| CN (1) | CN210967693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561028A (en) * | 2019-10-23 | 2019-12-13 | 吕全福 | Three-row type automobile exhaust pipe positioning device |
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2019
- 2019-10-23 CN CN201921782338.1U patent/CN210967693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561028A (en) * | 2019-10-23 | 2019-12-13 | 吕全福 | Three-row type automobile exhaust pipe positioning device |
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