CN118046150B - Automobile exhaust pipe manufacturing, processing and welding device - Google Patents
Automobile exhaust pipe manufacturing, processing and welding device Download PDFInfo
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- CN118046150B CN118046150B CN202410431304.7A CN202410431304A CN118046150B CN 118046150 B CN118046150 B CN 118046150B CN 202410431304 A CN202410431304 A CN 202410431304A CN 118046150 B CN118046150 B CN 118046150B
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- automobile exhaust
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- 238000003466 welding Methods 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000002360 preparation method Methods 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 claims description 31
- 230000008093 supporting effect Effects 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 20
- 239000004816 latex Substances 0.000 claims description 19
- 229920000126 latex Polymers 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 244000273256 Phragmites communis Species 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
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- 238000012546 transfer Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
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- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000005484 gravity Effects 0.000 description 8
- 238000005070 sampling Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
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- 230000008859 change Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001483 mobilizing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Exhaust Silencers (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding, and discloses a manufacturing, processing and welding device for an automobile exhaust pipe, which comprises a frame, a U-shaped frame fixed above the frame, and further comprises: the material preparation part is rotatably arranged on the U-shaped frame so as to prepare an automobile exhaust pipe to be welded during welding; the movement part is arranged in the material preparation part and rotates along with the material preparation part to regulate and control the operation of the material preparation part; the driving part is arranged on the material preparation part and connected with the U-shaped frame so as to automatically adjust the material preparation part to loosen the welded automobile exhaust pipe; the discharging part is fixed on the driving part to support and guide the unloading of the welded automobile exhaust pipe loosened by the material preparing part; according to the invention, the two automobile exhaust pipes to be welded are clamped by the material preparation part, or when one automobile exhaust pipe is welded, the next automobile exhaust pipe to be welded is clamped by the material preparation part for material loading welding, and after one automobile exhaust pipe is welded, the positions of the two clamped automobile exhaust pipes are switched by the reversing part.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a manufacturing, processing and welding device for an automobile exhaust pipe.
Background
When an automobile exhaust pipe is welded, in order to ensure the quality and the tightness of the exhaust pipe, the automobile exhaust pipe is usually required to be welded in a whole circle, and in the welding process, the automobile exhaust pipe is required to be clamped and driven to rotate, and a welding gun is enabled to weld one circle of the automobile exhaust pipe by using a welding wire along with the rotation of the automobile exhaust pipe. However, the conventional automobile exhaust pipe has some problems in welding.
For example, when welding the exhaust pipe, the automobile exhaust pipe to be welded can only be clamped on the main three-jaw chuck, so that the main three-jaw chuck pushes the automobile exhaust pipe to rotate under the supporting and matching conditions, meanwhile, the welding gun is used for welding the position to be welded of the automobile exhaust pipe, after the welding is completed, the welded automobile exhaust pipe is required to be manually removed, after the welding is completed, the next automobile exhaust pipe to be welded is clamped by the main three-jaw chuck, and then the welding is performed, therefore, as only one station for clamping the automobile exhaust pipe is provided, the next exhaust pipe to be welded cannot be fed at the same time when the automobile exhaust pipe is welded, so that the working efficiency is reduced, and improvement is urgently needed.
Disclosure of Invention
The invention provides a manufacturing, processing and welding device for an automobile exhaust pipe, which is convenient to prepare the exhaust pipe to be welded while welding.
In order to solve the technical problems, the technical scheme of the invention is as follows:
in a first aspect, a vehicle vent-pipe preparation processing welding set, includes the frame and fixes the U type frame in the frame top, the frame top is provided with a slide, and a slide is located one side of U type frame, still includes:
the material preparation part is rotatably arranged on the U-shaped frame so as to prepare an automobile exhaust pipe to be welded during welding;
The movement part is arranged in the material preparation part and rotates along with the material preparation part to regulate and control the operation of the material preparation part;
the driving part is arranged on the material preparation part and connected with the U-shaped frame so as to automatically adjust the material preparation part to loosen the welded automobile exhaust pipe;
And the discharging part is fixed on the driving part to support and guide the unloading of the welded automobile exhaust pipe which is released by the material preparing part.
Further, the portion of prepareeing material includes driving medium and clamping piece, the driving medium is used for transmitting rotation power to the clamping piece, the clamping piece is used for the centre gripping needs welded vehicle vent-pipe, the clamping piece includes:
the hollow cover plate is rotationally connected to the inner side of the U-shaped frame;
the main three-jaw chuck penetrates through the hollow cover plate through a bearing and is rotationally connected with one side, close to the support slide plate, of the hollow cover plate;
the secondary three-jaw chuck penetrates through the hollow cover plate through a bearing and is rotationally connected with one surface of the hollow cover plate, which is far away from the support slide plate;
The second slave gear is fixed on one side of the sub three-jaw chuck, which is far away from the support slide plate;
the third slave gear is fixed on one side of the main three-jaw chuck, which is close to the branch sliding plate;
and a plurality of bevel pinions are arranged on the main three-jaw chuck and the secondary three-jaw chuck.
Further, the transmission member includes:
the reversing part is arranged on the U-shaped frame, is connected with the hollow cover plate and rotates the hollow cover plate by one hundred and eighty degrees;
the fourth motor is fixed on the inner wall of one surface of the hollow cover plate, which is far away from the support slide plate;
the second gear is fixedly sleeved outside the output end of the fourth motor and meshed with the third slave gear;
a fifth motor fixed on the inner wall of one surface of the hollow cover plate, which is close to the supporting slide plate;
and the third gear is fixedly sleeved outside the output end of the fifth motor and meshed with the second slave gear.
Further, the transfer portion includes support guard and linkage, the linkage is with the regulation and control portion of prepareeing material operation under the support and the protection of support guard, support guard includes:
The hollow cylinder is fixed in the hollow cover plate and is positioned below the fourth motor;
a support ring fixed on the inner side of the hollow cylinder;
the pipeline penetrates through the inner side of the supporting ring and is fixedly connected with the supporting ring.
Further, the linkage includes:
The two latex films are fixed on the inner side of the pipeline and are respectively positioned at positions close to two ends of the pipeline;
A dihydrogen oxide, which is poured between the pipeline and the emulsion film;
The first switch is fixed on the inner wall of one end of the hollow cylinder far away from the frame;
the second switch is fixed on the inner wall of one end of the hollow cylinder, which is close to the frame;
The first switch and the second switch respectively correspond to the positions of the two latex films.
Further, the driving part includes an insert for being inserted into one of the bevel pinions provided on the main three-jaw chuck and the main three-jaw chuck, respectively, and a rotating member for rotating the insert, the insert including:
The support part is provided with two parts which are respectively fixed on the outer sides of the main three-jaw chuck and the secondary three-jaw chuck;
The two first electric rods are respectively connected with the two supporting parts in a rotating way;
the square cone is fixed at the telescopic end of the first electric rod and corresponds to the small bevel gear in position;
The starting part is provided with two parts, and the two parts are respectively arranged on the hollow cover plate so as to start the first electric rod after being extruded by the hollow cover plate and the U-shaped cover.
Further, the rotating member includes:
The first belt wheel is fixed outside the fixed end of the first electric rod;
the motor is fixed on the outer side of the support ring through a connecting part and is positioned in a direction away from the third motor;
the second belt pulley is arranged outside the output end of the motor;
the belt is sleeved outside the first belt pulley and the second belt pulley;
the battery box is fixed on the outer side of the motor through the connecting part;
the erection part is fixed on one surface of the U-shaped frame, which is far away from the support slide plate;
And the electrifying part is fixed on the erection part and the battery box.
Further, the mounting part includes:
the Y rods are two and fixed on one surface of the U-shaped frame, which is far away from the support slide plate;
The arc plates are fixed at one ends of the two Y rods, which are far away from the support sliding plates;
The C cylinders are two, penetrate through the inside of the arc plate and are fixed, and are positioned in the direction of the Y rod away from the branch sliding plate;
The connecting plate is fixed on one surface of the Y rod, which is far away from the supporting slide plate, and is positioned at the direction of one end of the C cylinder, which is far away from the arc plate;
the spring is fixed on one surface of the connecting plate, which is close to the C cylinder, and movably penetrates through the C cylinder;
The bending plates are respectively and fixedly connected to one end of the spring, which is far away from the connecting plate.
Further, the discharge portion includes a toggle member and a guide member, the guide member including:
The C-shaped rubber ring is fixedly connected with the two bending plates and is positioned between the two bending plates;
The arc-shaped sliding plate is fixed on one surface of the arc plate, which is far away from the hollow cover plate, and has an inclination angle.
Further, the toggle member includes:
the second reeds are provided with two second reeds and are fixed on one surface of the bending plate, which is close to the hollow cover plate;
The two side wings are respectively fixed at one ends of the two second reeds far away from the arc plate;
and the sloping plate is fixedly connected with the side wings and is positioned between the two side wings.
The scheme of the invention at least comprises the following beneficial effects:
The method comprises the steps that two automobile exhaust pipes to be welded are clamped by utilizing a material preparation part, or when one automobile exhaust pipe is welded, the next automobile exhaust pipe to be welded is clamped by loading for preparing loading welding, and after one automobile exhaust pipe is welded, the positions of the two clamped automobile exhaust pipes are switched by utilizing a reversing part;
Through setting up the portion of transferring, make it behind the blast pipe position of material preparation portion switching centre gripping, regulate and control material preparation portion, make the welded vehicle vent-pipe of centre gripping stop rotating to make the welded vehicle vent-pipe of preparation material loading of centre gripping rotate and weld, make the drive portion remove the fixed of welded vehicle vent-pipe simultaneously, the cooperation discharge portion realizes automatic unloading, and provide convenience for the preparation material loading.
Drawings
Fig. 1 is a schematic overall perspective view of a manufacturing, processing and welding device for an automobile exhaust pipe according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of a rack structure according to an embodiment of the present invention;
Fig. 3 is a schematic perspective view of a sliding seat according to an embodiment of the present invention;
Fig. 4 is a schematic cross-sectional perspective view of a guide frame according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a hollow cover plate according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a hollow housing plate according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure shown in FIG. 6 at A according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a third switch and a first reed according to an embodiment of the present invention;
FIG. 9 is a schematic view of a control panel according to an embodiment of the present invention;
FIG. 10 is a perspective exploded view of a master three-jaw chuck, a secondary three-jaw chuck, a second slave gear and a third slave gear provided in an embodiment of the present invention;
Fig. 11 is a schematic view of a combined three-dimensional structure of a bracket, a first electric rod, a motor and a battery box according to an embodiment of the present invention;
Fig. 12 is a schematic diagram of a motor structure according to an embodiment of the present invention;
FIG. 13 is a schematic cross-sectional perspective view of a mobilizing portion according to an embodiment of the present invention;
fig. 14 is a schematic perspective view of a hollow cylinder according to an embodiment of the present invention;
FIG. 15 is a schematic perspective view of a combined structure of a mounting part and a discharge part according to an embodiment of the present invention;
figure 16 is a perspective exploded view of a second reed, a side wing and a swash plate provided in an embodiment of the present invention;
fig. 17 is a schematic diagram of a combined three-dimensional structure of a C-cylinder, an arc plate, a C-shaped rubber ring and a fourth switch according to an embodiment of the present invention.
Reference numerals illustrate:
In the figure: 1. a frame; 101. a hydraulic rod; 102. fixing plates; 103. a screw; 104. a first motor; 105. a through port; 2. a slide; 201. a guide rail; 202. a guide frame; 203. a second motor; 204. a threaded rod; 205. a lifting seat; 206. a corrugated cover; 207. a wire holder; 208. a multi-stage telescopic rod; 209. a welding gun; 210. a side plate; 211. a wire roll; 3. a U-shaped frame; 301. a guide rod; 302. a support slide plate; 303. a lifting rod; 304. a roller frame; 305. a roller; 4. a hollow cover plate; 401. a hollow rod; 402. a first slave gear; 403. a first gear; 404. a third motor; 405. a main three-jaw chuck; 406. a sub-three jaw chuck; 407. a second slave gear; 408. a third slave gear; 409. a fourth motor; 410. a second gear; 411. a fifth motor; 412. a third gear; 5. a hollow cylinder; 501. a support ring; 502. a pipe; 503. a latex film; 504. a dihydrogen monoxide; 505. a first switch; 506. a second switch; 6. a bracket; 601. a support ring; 602. a first electric lever; 603. square cone; 604. a first pulley; 605. a motor; 606. a second pulley; 607. a belt; 608. a battery case; 609. a toggle switch; 610. a support plate; 611. a second electric lever; 612. a groove; 613. a third switch; 614. a first reed; 615. a glue block; 7. a Y-bar; 701. an arc plate; 702. a relief groove; 703. a fourth switch; 704. a C cylinder; 705. a connecting plate; 706. a spring; 707. a bending plate; 708. c-shaped rubber ring; 709. an arc-shaped sliding plate; 710. a second reed; 711. a side wing; 712. and a sloping plate.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1 to 17, an embodiment of the present invention provides a manufacturing, processing and welding device for an exhaust pipe of an automobile, including a frame 1 and a U-shaped frame 3 fixed above the frame 1, a supporting sliding plate 302 is disposed above the frame 1, and the supporting sliding plate 302 is located at one side of the U-shaped frame 3, and further includes:
The material preparation part is rotatably arranged on the U-shaped frame 3 so as to prepare an automobile exhaust pipe to be welded during welding;
The movement part is arranged in the material preparation part and rotates along with the material preparation part to regulate and control the operation of the material preparation part;
The driving part is arranged on the material preparation part and is connected with the U-shaped frame 3 so as to automatically adjust the material preparation part to loosen the welded automobile exhaust pipe;
And the discharging part is fixed on the driving part to support and guide the unloading of the welded automobile exhaust pipe which is released by the material preparing part.
Specifically, four hydraulic rods 101 are fixed at the bottom of the frame 1, two fixed plates 102 are fixed on the front of the frame 1, a first motor 104 is fixed on the left side of one fixed plate 102, screws 103 are connected in the two fixed plates 102 in a penetrating and rotating manner through bearings, the screws 103 are connected with the output ends of the first motors 104, and a through hole 105 is formed in the left side of the frame 1 and the bottom of the U-shaped frame 3 in a penetrating manner;
in the practical application process, the staff can place the welding device on the ground by utilizing the hydraulic rod 101, so that the hydraulic rod 101 can provide stable support for the frame 1, the staff can control the hydraulic rod 101 to stretch and retract according to the requirement of the practical situation, the hydraulic rod 101 can push the frame 1 to adjust the ground clearance under the support of the ground, the frame 1 can provide stable support for the solid plate 102, the solid plate 102 can provide rotary support for the screw 103, and can stably support the first motor 104, the staff can start the first motor 104 according to the requirement of the practical situation, the first motor 104 can drive the screw 103 to rotate under the support of the solid plate 102, the first motor 104 can adjust the rotation direction, the frame 1 and the U-shaped frame 3 can provide a set space for the through hole 105, and the through hole 105 can provide a moving channel for the automobile exhaust pipe.
Specifically, the slide carriage 2 is screwed on the outer side of the screw 103, two guide rails 201 are fixed on one surface of the frame 1, which is close to the fixed plate 102, the guide rails 201 are located between the two fixed plates 102, a guide frame 202 is fixed on the top of the slide carriage 2, a second motor 203 is fixed on one end, which is far away from the slide carriage 2, of the guide frame 202, a threaded rod 204 is fixed on the output end of the second motor 203, the threaded rod 204 rotates to penetrate through the guide frame 202, the threaded rod 204 is located on the inner side of the guide frame 202, a lifting seat 205 is screwed on the outer side of the threaded rod 204, the lifting seat 205 penetrates through one side of the guide frame 202, corrugated covers 206 are respectively fixed on two surfaces, which are close to the slide carriage 2 and far away from the slide carriage 2, one end, which is far away from the guide frame 202, of the corrugated covers 206 are connected with the inner wall of the guide frame 202, a welding wire frame 207 is fixed on one surface, which is far away from the slide carriage 2, of the corrugated covers 206, one side, which is far away from the guide frame 202, a multi-stage telescopic rod 208 is fixed on the inner side, the inside of the lifting seat 205, and one side, which is fixedly connected with a welding gun 210, and one side, which is far from the side of the welding gun 210 through a connecting part, and is connected with a side plate 210 by a side;
In the practical application process, the screw 103 can support the sliding seat 2 by utilizing the screw thread effect, the frame 1 can firmly support the guide rail 201, the sliding seat 2 is positioned on the outer side of the guide rail 201, the guide rail 201 can provide moving guiding and supporting effects for the sliding seat 2, the sliding seat 2 can firmly support the guide frame 202, the guide frame 202 can provide supporting for the second motor 203, the second motor 203 can drive the threaded rod 204 to rotate under the supporting of the guide frame 202, the guide frame 202 can provide a channel and guiding effect for the lifting seat 205 to move up and down, the lifting seat 205 can push and pull the movable corrugated cover 206, the corrugated cover 206 is folded or stretched under the supporting of the guide frame 202, a worker can start the second motor 203 under the supporting of the guide frame 202 according to the actual situation, the second motor 203 can drive the threaded rod 204 to rotate positively and reversely, the threaded rod 204 can drive the lifting seat 205 along the guide frame 202 according to the rotating direction, the lifting seat 205 can drive the lifting seat 208 to lift the lifting seat 208 to move the lifting seat 208, and simultaneously the lifting seat 208 can drive the lifting seat 208 to move along the lifting seat 205 to move along with the lifting seat 209 or move along with the lifting seat 208 to be in a telescopic seat 209 or can be in a telescopic seat 209 to be in a telescopic position or a telescopic seat to be in a position to be in contact with a welding gun 209 to be in a welding position or a welding gun 209 is required to be in a telescopic seat is moved along with the position or a welding gun 209 is adjustable;
In the practical application process, the lifting seat 205 can provide stable support for the side plate 210, the welding wire roller 211 can rotate under the action of external force and the support of the side plate 210, the welding wire roller 211 can provide winding space for welding wires, a worker can wind the welding wires on the outer side of the welding wire roller 211, then one end of each welding wire penetrates through the welding wire rack 207 to be connected with the welding gun 209, the welding wire rack 207 can provide a penetrating channel and a moving guiding function for the welding wires under the support of the lifting seat 205, the welding gun 209 can utilize the welding wires to contact with the exhaust pipe to perform welding work, and meanwhile, the welding wire roller 211 can rotate under the support of the side plate 210 along with the consumption of the welding wires, so that the welding wires wound on the outer side of the welding wire roller 211 are discharged for continuous use of the welding gun 209.
Specifically, two guide rods 301 are fixed on one side of the U-shaped frame 3, which is close to the branch sliding plate 302, the branch sliding plate 302 is sleeved on the outer sides of the two guide rods 301, a lifting rod 303 is fixed on one surface of the branch sliding plate 302, which is far away from the frame 1, a roller frame 304 is fixed on one end of the lifting rod 303, which is far away from the frame 1, and a plurality of roller rollers 305 are rotatably connected on the inner side of the roller frame 304;
In the practical application process, the U-shaped frame 3 can provide a stable support for the guide rod 301 under the support of the frame 1, the guide rod 301 can provide a moving guiding and supporting function for the supporting slide plate 302, a plate is fixed on the top of the frame 1, the plate is located on one side of the supporting slide plate 302 away from the U-shaped frame 3, and is fixedly sleeved on the outer side of the guide rod 301, the supporting slide plate 302 is prevented from completely sliding out of the outer side of the guide rod 301, the supporting slide plate 302 can provide a stable support for the lifting rod 303, the lifting rod 303 can firmly support the roller frame 304, the roller frame 304 can provide a rotating support for the roller 305, a worker can control the lifting rod 303 to stretch or shrink according to the actual situation, so that the lifting rod 303 pushes the roller frame 304, the roller frame 304 drives the roller 305 to move up and down together, the roller 305 is moved to a proper height to provide a support for an automobile exhaust pipe to be welded, and when the automobile exhaust pipe rotates, the roller 305 is pushed to rotate under the support of the roller frame 304 by friction force, and further the support is provided.
As a preferred embodiment of the present invention, the stock part includes a transmission member for transmitting rotational power to the stock member, and a stock member for holding an automobile exhaust pipe to be welded, the stock member including:
The hollow cover plate 4 is rotatably connected to the inner side of the U-shaped frame 3;
A main three-jaw chuck 405 rotatably connected through a bearing penetrating through one side of the hollow cover plate 4 close to the support slide plate 302;
a sub three-jaw chuck 406 rotatably connected through a bearing penetrating the hollow cover plate 4 at a side away from the support slide plate 302;
A second slave gear 407 fixed to a side of the sub three-jaw chuck 406 remote from the branch slide 302;
a third slave gear 408 fixed to a side of the master three-jaw chuck 405 adjacent to the branch slide plate 302;
a plurality of bevel pinions are provided on the main three-jaw chuck 405 and the sub three-jaw chuck 406.
Specifically, the hollow cover plate 4 can provide rotary support for the main three-jaw chuck 405 and the sub three-jaw chuck 406 through bearings, the main three-jaw chuck 405 can provide stable support for the second slave gear 407, the sub three-jaw chuck 406 can stably support the third slave gear 408, the bevel pinion can be embedded with the square cone 603, when the bevel pinion rotates positively, the main three-jaw chuck 405 and the sub three-jaw chuck 406 are controlled to clamp, and otherwise, the main three-jaw chuck 405 and the sub three-jaw chuck 406 are controlled to loosen;
The transmission piece includes:
the reversing part is arranged on the U-shaped frame 3, is connected with the hollow cover plate 4 and rotates the hollow cover plate 4 by one hundred eighty degrees;
A fourth motor 409 fixed to an inner wall of the hollow cover plate 4 on a side far from the branch sliding plate 302;
A second gear 410 fixedly mounted on the outer side of the output end of the fourth motor 409 and engaged with the third slave gear 408;
A fifth motor 411 fixed to an inner wall of the hollow cover plate 4 near the side of the branch sliding plate 302;
a third gear 412 fixedly fitted over the output end of the fifth motor 411 and engaged with the second slave gear 407.
Specifically, the reversing element includes:
the hollow bar 401 is fixed on the hollow cover plate 4 and penetrates through one inner wall of the U-shaped frame 3 in a rotating way;
The first slave gear 402 is fixedly sleeved on the outer side of the hollow rod 401 and is positioned in the U-shaped frame 3;
The third motor 404 is fixed on the U-shaped frame 3, and the output end rotates to penetrate through one outer wall of the U-shaped frame 3;
A first gear 403 fixedly sleeved outside the output end of the third motor 404 and positioned in the U-shaped frame 3 and meshed with the first slave gear 402;
In the practical application process, before welding the automobile exhaust pipe, the worker needs to place two exhaust pipes to be welded on the inner sides of the main three-jaw chuck 405 and the secondary three-jaw chuck 406 respectively, and stretch out the welding seam from the inner sides of the main three-jaw chuck 405 and the secondary three-jaw chuck 406, then the special handle is used for inserting the inner side of the bevel pinion to be embedded, and the bevel pinion is pushed to rotate forward, so that the main three-jaw chuck 405 and the secondary three-jaw chuck 406 clamp the automobile exhaust pipe to be welded, then the position of the welding gun 209 is adjusted, so that the welding gun 209 welds the exhaust pipe clamped on the main three-jaw chuck 405, after the welding of the exhaust pipe is completed, the worker needs to start the third motor 404 under the support of the U-shaped frame 3, so that the third motor 404 drives the first gear 403 to rotate clockwise by one hundred and eighty degrees, the first gear 403 can push the first slave gear 402 to rotate anticlockwise by one hundred and eighty degrees under the action of rotation, and then the first slave gear 402 drives the hollow rod 401 to rotate anticlockwise under the action of the rotation, so that the hollow rod 401 drives the hollow cover plate 4 to rotate anticlockwise by one hundred and ten degrees under the support of the U-shaped frame 3, the support of the three-jaw chuck 405 and the three-jaw chuck 405 rotate anticlockwise by one hundred and the three-jaw chuck 405 simultaneously, and the three-jaw chuck 405 rotate by one hundred and the ten degrees of the three-jaw chuck 406 simultaneously under the action of the three-jaw chuck 405 and the action of the three-jaw chuck and the three-jaw chuck 405 move along with the action of the three-jaw chuck.
Meanwhile, when the hollow cover plate 4 rotates anticlockwise by taking the hollow rod 401 as the circle center, the side wing 711 and the inclined plate 712 are pushed under the action of the rotating force, so that the side wing 711 and the inclined plate 712 push the second reed 710 to bend and store energy under the support of the bent plate 707 and the arc plate 701, further the side wing 711 and the inclined plate 712 can move and fold along with the movement of the second reed 710 away from one end of the bent plate 707 and bending, the hollow cover plate 4 can not be influenced by the side wing 711 and the inclined plate 712 to rotate, and after the hollow cover plate 4 rotates ninety-five degrees, the second reed 710 can rebound under the support of the bent plate 707 by utilizing the rebound force and drives the inclined plate 712 to move together to return to the original position through the side wing 711.
As a preferred embodiment of the present invention, the mobilizing portion includes a support guard and a linkage member for regulating operation of the stock portion under support and guard of the support guard, the support guard including:
A hollow cylinder 5 fixed in the hollow cover plate 4 and located below the fourth motor 409;
A stay ring 501 fixed to the inside of the hollow cylinder 5;
the pipe 502 penetrates the inner side of the stay ring 501 and is fixedly connected with the stay ring 501.
Specifically, the hollow cover plate 4 can provide stable support for the hollow cylinder 5, the hollow cylinder 5 can provide support for the support ring 501, so that the support ring 501 can stably support the pipeline 502, and the pipeline 502 can provide a circulation channel for liquid;
the linkage includes:
The latex films 503 are provided with two, and the two latex films 503 are fixed on the inner side of the pipeline 502 and are respectively positioned near the two ends of the pipeline 502;
a dihydrogen monoxide 504, which is poured between the pipe 502 and the emulsion film 503;
a first switch 505 fixed on the inner wall of one end of the hollow cylinder 5 far from the frame 1;
the second switch 506 is fixed on the inner wall of one end of the hollow cylinder 5 close to the frame 1;
the first switch 505 and the second switch 506 correspond to the positions of the two latex films 503, respectively.
Specifically, the dihydrogen monoxide 504 is simply called water, can flow along the pipe 502 under the action of gravity, and has a certain weight, the pipe 502 can firmly support the latex film 503, the latex film 503 can expand and deform under the action of gravity of the dihydrogen monoxide 504, the hollow cylinder 5 can provide stable support for the first switch 505 and the second switch 506, the first switch 505 can energize the fourth motor 409 after being pressed down, the fourth motor 409 is started, the first switch 505 can be sprung up without being pressed down, the fourth motor 409 is stopped, the second switch 506 can energize the fifth motor 411 after being pressed down, the fifth motor 411 is started to operate, the second switch 506 can be sprung up without being pressed down, the fifth motor 411 is stopped to operate, when the third slave gear 408 is supported by the hollow cover plate 4 and faces the direction of the support slide plate 302, the dihydrogen monoxide 504 in the pipeline 502 contacts with one of the emulsion films 503 under the action of gravity, and the emulsion film 503 is pressed by gravity to deform and expand, so that the emulsion film 503 pushes and presses the first switch 505, the first switch 505 starts the fourth motor 409, the fourth motor 409 drives the second slave gear 407 to rotate under the support of the hollow cover plate 4, the second slave gear 407 pushes the third slave gear 408 to rotate under the action of rotation power and engagement with the third slave gear 408, the third slave gear 408 drives the main three-jaw chuck 405 to rotate under the support of the hollow cover plate 4, and the main three-jaw chuck 405 drives the exhaust pipe clamped therein to rotate, so as to cooperate with the welding gun 209 to perform welding work.
In the practical application process, when the hollow cover plate 4 rotates counterclockwise by one hundred and eighty degrees with the hollow rod 401 as the center of circle, the hollow cover plate 4 drives the pipeline 502 to rotate together under the support of the supporting ring 501 through the hollow cylinder 5, meanwhile, the hollow cylinder 5 drives the first switch 505 and the second switch 506 to rotate together, so that the pipeline 502 rotates by one hundred and eighty degrees, simultaneously, the dihydrogen oxide 504 in the pipeline 502 can flow onto the other latex film 503 under the action of gravity along the pipeline 502, the other latex film 503 faces the ground, the dihydrogen oxide 504 can push the latex film 503 to expand and deform under the action of gravity, the weight of the dihydrogen oxide 504 is utilized to press the second switch 506, the second switch 506 starts the fifth motor 411, the fifth motor 411 can drive the third gear 412 to rotate, the third gear 412 pushes the second slave gear 407 to rotate under the action of rotation power, the second slave gear 407 pushes the chuck 406 to rotate under the action of rotation power under the support of the hollow cover plate 4, the other latex film 503 is enabled to move towards the ground under the action of gravity, the other latex film 503 is enabled to rebound with the first motor 503, the first motor 503 is enabled to be in a rebound state, the first pump the latex film is enabled to be disengaged with the first exhaust pipe 503, and the first pump the latex film is enabled to be rebound by the first pump the latex film is disabled, and the first pump 503 is enabled to be rebound by the first and the second pump 503 is enabled to be in a rebound by the action of the vibration of the chuck.
In another preferred embodiment of the present invention, the power of the third motor 404 is regulated in real time according to the power of the third motor 404, so as to play a role in regulation, wherein the specific control process is as follows:
Determining a control target of the third motor 404, including a rotational speed;
measuring the actual rotational speed of the third motor 404 in real time using an encoder;
comparing the expected output (set rotational speed) with the actual output, and calculating an error; according to the error passing Calculating a control input, u (K) represents a control input at a kth sampling time, K p represents a proportional gain, K i represents an integral gain, K d represents a differential gain, E (K) represents an error signal at the kth sampling time, that is, a difference between a desired output and an actual output, E max represents a preset maximum allowable error, n represents an adjustment factor in a proportional term weight calculation, Δt represents a sampling period, that is, a time interval between two samples, T i represents a time constant of an integral term, E d represents a threshold value of an error change rate, m represents an adjustment factor in a differential term weight calculation, K represents an index of a current sampling time, j represents a summation index in the integral term, K-1 represents an index of a previous sampling time, E (K-1) represents an error signal of the previous sampling time K-1;
adjusting the power of the third motor 404 based on the output of the PID controller to reduce the error and approach the desired output; the above steps are repeated continuously to realize real-time control.
In the embodiment of the present invention, the PID controller can accurately calculate the control input by measuring the actual rotation speed of the third motor 404 in real time and comparing with the desired output, thereby accurately controlling the power of the motor to reach or approach the set rotation speed; the PID controller combines three control items of proportion, integral and differential, can quickly respond to the change of the error, the proportion item is used for immediately correcting the error, the integral item is used for eliminating steady-state error, the differential item predicts the change trend of the error and makes adjustment in advance, and the combination of the three enables the system to have better dynamic performance. By setting additional weight parameters (such as proportional term weight based on error magnitude and integral term weight based on time accumulation), the PID controller can adaptively adjust its control strategy under different working conditions, thereby improving the robustness and adaptability of the system. By selecting parameters (such as proportional gain, integral gain and differential gain) of the PID controller, overshoot and oscillation phenomena of the system in the steady state process can be effectively reduced, and the stability of the system is improved. By precisely controlling the power of the third motor 404, unnecessary energy waste can be avoided, and the energy efficiency ratio of the entire system can be improved.
As a preferred embodiment of the present invention, the driving part includes an insert for being inserted into one of the bevel pinions provided on the main three-jaw chuck 405 and the main three-jaw chuck 405, respectively, and a rotating member for rotating the insert, the insert comprising:
a support member having two parts fixed to outer sides of the main three-jaw chuck 405 and the sub three-jaw chuck 406, respectively;
The two first electric rods 602 are respectively connected with the two first electric rods 602 in a rotating way through the interiors of the two supporting parts by bearings;
The square cone 603 is fixed at the telescopic end of the first electric rod 602 and corresponds to the small bevel gear in position;
The actuating part is provided with two positions, and the two actuating parts are respectively arranged on the hollow cover plate 4 to actuate the first electric rod 602 after being extruded by the hollow cover plate 4 and the U-shaped cover.
Specifically, the support member includes:
Two brackets 6, two of which brackets 6 are fixed to the outer sides of the main three-jaw chuck 405 and the sub three-jaw chuck 406, respectively;
a support ring 601 is secured to the end of the support 6 remote from the primary and secondary three jaw chucks 405, 406.
The starting part comprises:
The two grooves 612 are formed, and the two grooves 612 are respectively formed at two ends of the hollow cover plate 4 far from and near to the rack 1;
The third switches 613, two of which 613 are fixed inside the two grooves 612, respectively;
a first reed 614 fixed inside the groove 612 and located at a position of the third switch 613 away from the hollow housing plate 4;
and a glue block 615 fixed on one surface of the first reed 614 near the third switch 613.
The main three-jaw chuck 405 and the sub three-jaw chuck 406 can provide stable support for the support 6, the main three-jaw chuck 405 and the sub three-jaw chuck 406 can drive the support 6 to rotate together when rotating, the support 6 can provide stable support for the support ring 601, the support ring 601 can provide rotary support for the first electric rod 602, one of the third switches 613 arranged at one end of the hollow cover plate 4 near the frame 1 can control the first electric rod 602 positioned at the outer side of the sub three-jaw chuck 406 to extend when being pressed, at the moment, the other third switch 613 is not extruded by external force, the first electric rod 602 positioned at the outer side of the main three-jaw chuck 405 can be controlled to shrink, when the hollow cover plate 4 rotates anticlockwise by one hundred eighty degrees around the hollow rod 401, the hollow cover plate 4 drives the third switch 613 and the first reed 614 to rotate together, so that the first reed 614 at the end of the hollow cover plate 4, which is originally far away from the frame 1, contacts with the inner side of the bottom wall of the U-shaped frame 3, and presses the first reed 614 under the action of the supporting and rotating force of the hollow cover plate 4 and the resisting force of the U-shaped frame 3, so that the first reed 614 deforms and moves to the inner side of the groove 612, and pushes the glue block 615 to move together under the action of the external force, so that the glue block 615 deforms and presses the original glue block to be far away from the frame 1, and at the moment, the third switch 613 near the frame 1 controls the first electric rod 602 at the outer side of the main three-jaw chuck 405 to extend, so that the square cone 603 fixed at the telescopic end of the first electric rod 602 is pushed to be inserted into the small bevel gear on the main three-jaw chuck 405 to be embedded;
Meanwhile, the first reed 614 at the original position close to the rack 1 is separated from the U-shaped frame 3 along with the rotation of the hollow cover plate 4, the first reed 614 is separated from the U-shaped frame 3 after the hollow cover plate 4 rotates for twenty degrees, at the moment, the first reed 614 is supported by the groove 612 and is elastically rebounded, so that the first reed 614 drives the rubber block 615 to be separated from the third switch 613 at the original position close to the rack 1, the extrusion of the third switch 613 is released, the third switch 613 is sprung, the first electric rod 602 positioned at the outer side of the sub-three jaw chuck 406 is controlled to shrink, and the first electric rod 602 drives the square cone 603 with the fixed telescopic end to be pulled out from the bevel pinion on the sub-three jaw chuck 406;
The rotating member includes:
A first pulley 604 fixed outside the fixed end of the first electric lever 602;
A motor 605 fixed to the outer side of the support ring 601 by a connecting member and located in a direction away from the third motor 404;
A second pulley 606 mounted outside the output end of the motor 605;
A belt 607 fitted over the outer sides of the first pulley 604 and the second pulley 606;
a battery case 608 fixed to the outside of the motor 605 by a connecting member;
the erection part is fixed on one surface of the U-shaped frame 3, which is far away from the support sliding plate 302;
And an energizing part fixed to the mounting part and the battery case 608.
Specifically, the first electric rod 602 can firmly support the first pulley 604, the support ring 601 can firmly support the motor 605 under the support of the support 6, the motor 605 can provide support for the second pulley 606 by using the output end, the first pulley 604 and the second pulley 606 can provide sheathing space for the belt 607, the motor 605 can firmly support the battery box 608 by the connecting component, a worker can open the battery box 608 to install the battery in the battery box 608, and the battery box 608 can transmit the electric power of the battery to the motor 605 and the first electric rod 602.
The erection part comprises:
the two Y rods 7 are arranged, and the two Y rods 7 are fixed on one surface of the U-shaped frame 3 away from the supporting sliding plate 302;
an arc plate 701 fixed at one end of the two Y-bars 7 away from the branch sliding plate 302;
the C-shaped barrels 704, two C-shaped barrels 704 penetrate through the inner part of the arc plate 701 and are fixed, and are positioned in the direction of the Y-rod 7 away from the branch sliding plate 302;
A connecting plate 705 fixed on one side of the Y-bar 7 away from the branch sliding plate 302 and positioned at one end of the C-cylinder 704 away from the arc plate 701;
A spring 706 fixed on one side of the connection plate 705 near the C cylinder 704 and penetrating through the C cylinder 704;
The bending plates 707 have two bending plates 707 fixedly connected to ends of the springs 706 remote from the link plate 705, respectively.
Specifically, the energizing component includes:
A relief groove 702 is formed through the inside of the arc plate 701;
a fourth switch 703 fixedly connected to the arc plate 701 and located inside the yielding groove 702;
a toggle switch 609 is arranged on the top of the battery box 608 in a penetrating way, and the toggle switch 609 is electrically connected with the battery box 608.
In the practical application process, the arc plate 701 can be firmly supported by the Y rod 7 under the support of the U-shaped frame 3, the arc plate 701 can provide support for the C-shaped cylinder 704, the Y rod 7 can firmly support the connecting plate 705, the connecting plate 705 can provide support for one end of the spring 706, the C-shaped cylinder 704 can provide a channel penetrating the arc plate 701 and support guiding function for the spring 706, the other end of the spring 706 can provide support for the curved plate 707, the curved plate 707 can provide support for the C-shaped rubber ring 708, the spring 706 has certain elasticity, can stretch and store energy under the action of external force, can rebound after the external force disappears, the C-shaped rubber ring 708 has elasticity, can deform under the action of the external force, can rebound after the external force disappears, the arc plate 701 can provide a moving space for the C-shaped rubber ring 708 and the curved plate 707, when the hollow cover plate 4 rotates one hundred eighty degrees anticlockwise, the welded automobile exhaust pipe clamped on the main three-jaw chuck 405 or the secondary three-jaw chuck 406 pushes the C-shaped rubber ring 708 to deform under the action of external force, the C-shaped rubber ring 708 is propped up to enable the welded exhaust pipe to be placed on the inner side of the C-shaped rubber ring 708, meanwhile, the C-shaped rubber ring 708 pushes the bending plate 707 to move downwards under the action of external force, the bending plate 707 pulls the spring 706 under the action of external force, the spring 706 is stretched and deformed along the support of the connecting plate 705 by the C-shaped cylinder 704 under the action of external force, the bending plate 707 and the C-shaped rubber ring 708 move towards the direction approaching to the arc plate 701, the C-shaped rubber ring 708 presses the fourth switch 703 under the action of external force, the welded automobile exhaust pipe pushes the inclined plate 712 under the action of external force, the inclined plate 712 pushes the side wing 711, the second reed 710 is pushed by the inclined plate 710, the second reed 710 is deformed under the support of the bending plate 707, the fourth switch can start the motor 605, the motor 605 drives the second belt pulley 606 to rotate reversely under the support of the support ring 601, the second belt pulley 606 drives the belt 607 to rotate reversely, the belt 607 can push the first belt pulley 604 by utilizing friction force under the action of external force, the first belt pulley 604 pushes the first electric rod 602 to rotate reversely by taking the bearing as the circle center under the support of the support ring 601, the first electric rod 602 drives the square cone 603 to rotate reversely together, the square cone 603 inserted into the bevel pinion drives the bevel pinion to rotate reversely, and the bevel pinion is used for adjusting the main three-jaw chuck 405 or the sub three-jaw chuck 406 to be loosened.
As a preferred embodiment of the present invention, the discharge portion includes a toggle member and a guide member, the guide member including:
The C-shaped rubber ring 708 is fixedly connected with the two bending plates 707 and is positioned between the two bending plates 707;
An arc-shaped slide plate 709 is fixed to a surface of the arc plate 701 far from the hollow cover plate 4, and has an inclination angle.
The stirring piece comprises:
the second reed 710, there are two second reeds 710, fix on one side of the bent plate 707 near the hollow cover plate 4;
wings 711, two of which wings 711 are respectively fixed at the ends of the two second reeds 710 away from the arc plate 701;
And the sloping plate 712 is fixedly connected with the side wings 711 and is positioned between the two side wings 711.
In the practical application process, the arc plate 701 can provide stable support for the arc slide plate 709, the arc slide plate 709 has a certain inclination angle, the arc slide plate 709 can be matched with the C-shaped rubber ring 708 to provide moving guiding and position limiting effects for the welded automobile exhaust pipe, the second reed 710 has a certain elasticity and can deform under the action of external force, the external force can rebound after disappearing, the inclined plate 712 has a certain inclination angle, the second reed 710 can provide support for the inclined plate 712 through the side wings 711, the clamping fixation of the welded automobile exhaust pipe is relieved, then the deformed and energy-stored second reed 710 can push the inclined plate 712 to move away from the rack 1 through the side wings 711 under the action of rebound force, and meanwhile the spring 706 stretching the energy-stored moves away from the rack 1 under the action of rebound force, so that the inclined plate 712 can stir the welded automobile exhaust pipe after the clamping fixation is relieved under the action of rebound force, and the welded automobile exhaust pipe after the clamping fixation is relieved can slide down to the outside under the action of gravity and the action of the arc plate 701 and the Y rod 7 under the action of stirring force to automatically feed;
After blanking, a worker can insert the next automobile exhaust pipe to be welded to be fed into the main three-jaw chuck 405 or the sub three-jaw chuck 406 close to the direction of the arc plate 701 for clamping and fixing, and then the worker can prepare for feeding.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (6)
1. The utility model provides a vehicle vent-pipe preparation processing welding set which characterized in that: including frame (1) and U type frame (3) of fixing in frame (1) top, frame (1) top is provided with branch slide (302), and branch slide (302) are located one side of U type frame (3), still include:
The material preparation part is rotatably arranged on the U-shaped frame (3) so as to prepare an automobile exhaust pipe to be welded during welding; the material preparation part comprises a transmission part and a material clamping part, wherein the transmission part is used for transmitting rotary power to the material clamping part, and the material clamping part is used for clamping an automobile exhaust pipe to be welded;
the transmission member includes:
The reversing part is arranged on the U-shaped frame (3) and is connected with the hollow cover plate (4) to rotate the hollow cover plate (4) by one hundred eighty degrees;
a fourth motor (409) fixed on the inner wall of one surface of the hollow cover plate (4) far away from the support slide plate (302);
a second gear (410) fixedly sleeved outside the output end of the fourth motor (409) and meshed with the third slave gear (408);
a fifth motor (411) fixed on the inner wall of one surface of the hollow cover plate (4) close to the support slide plate (302);
a third gear (412) fixedly arranged outside the output end of the fifth motor (411) and meshed with the second slave gear (407);
the clamping piece comprises:
the hollow cover plate (4) is rotationally connected to the inner side of the U-shaped frame (3);
a main three-jaw chuck (405) penetrates through one surface of the hollow cover plate (4) close to the branch sliding plate (302) through a bearing and is rotationally connected;
a sub three-jaw chuck (406) which penetrates through the hollow cover plate (4) through a bearing and is rotationally connected with one surface far away from the support slide plate (302);
A second slave gear (407) fixed on the side of the sub three-jaw chuck (406) away from the branch slide plate (302);
a third slave gear (408) fixed to one side of the master three-jaw chuck (405) near the branch slide plate (302);
A plurality of bevel pinions are arranged on the main three-jaw chuck (405) and the secondary three-jaw chuck (406);
The movement part is arranged in the material preparation part and rotates along with the material preparation part to regulate and control the operation of the material preparation part; the transfer portion includes support guard piece and linkage piece, the linkage piece is with the regulation and control portion of prepareeing material operation under the support and the protection of support guard piece, support guard piece includes:
A hollow cylinder (5) fixed in the hollow cover plate (4) and positioned below the fourth motor (409);
A stay ring (501) fixed on the inner side of the hollow cylinder (5);
The pipeline (502) penetrates through the inner side of the supporting ring (501) and is fixedly connected with the supporting ring (501); the linkage includes:
the latex films (503) are provided with two, the two latex films (503) are fixed on the inner side of the pipeline (502) and are respectively positioned near the two ends of the pipeline (502);
a dihydrogen monoxide (504) poured between the pipe (502) and the emulsion film (503);
the first switch (505) is fixed on the inner wall of one end of the hollow cylinder (5) far away from the frame (1);
The second switch (506) is fixed on the inner wall of one end of the hollow cylinder (5) close to the frame (1);
the first switch (505) and the second switch (506) respectively correspond to the positions of the two latex films (503);
The driving part is arranged on the material preparation part and is connected with the U-shaped frame (3) so as to automatically adjust the material preparation part to loosen the welded automobile exhaust pipe;
And the discharging part is fixed on the driving part to support and guide the unloading of the welded automobile exhaust pipe which is released by the material preparing part.
2. The manufacturing, processing and welding device for an automobile exhaust pipe according to claim 1, wherein the driving part includes an insert for being inserted into one of bevel pinions provided on a main three-jaw chuck (405) and a main three-jaw chuck (405), respectively, and a rotating member for rotating the insert, the insert comprising:
the support part is provided with two parts which are respectively fixed on the outer sides of the main three-jaw chuck (405) and the secondary three-jaw chuck (406);
The first electric rods (602) are provided with two, and the two first electric rods (602) are respectively and rotatably connected with the two supporting parts;
The square cone (603) is fixed at the telescopic end of the first electric rod (602) and corresponds to the small bevel gear in position;
The starting part is provided with two parts, and the two parts are respectively arranged on the hollow cover plate (4) so as to start the first electric rod (602) after being extruded by the hollow cover plate (4) and the U-shaped cover.
3. The manufacturing, processing and welding device for an automobile exhaust pipe according to claim 2, wherein the rotating member includes:
A first pulley (604) fixed outside the fixed end of the first electric rod (602);
a motor (605) fixed to the outer side of the support ring (601) through a connecting member and located in a direction away from the third motor (404);
a second pulley (606) mounted outside the output end of the motor (605);
A belt (607) which is sleeved outside the first belt wheel (604) and the second belt wheel (606);
A battery case (608) fixed to the outside of the motor (605) by a connecting member;
The erection part is fixed on one surface of the U-shaped frame (3) far away from the support sliding plate (302);
And an energizing part fixed to the mounting part and the battery case (608).
4. The manufacturing, processing and welding device for an automobile exhaust pipe according to claim 3, wherein the mounting part comprises:
the Y rods (7) are two, and the two Y rods (7) are fixed on one surface of the U-shaped frame (3) far away from the supporting sliding plate (302);
the arc plates (701) are fixed at one ends of the two Y rods (7) far away from the branch sliding plates (302);
The C cylinders (704) are provided with two, the two C cylinders (704) penetrate through the inner part of the arc plate (701) to be fixed, and are positioned at the direction of the Y rod (7) away from the branch sliding plate (302);
The connecting plate (705) is fixed on one surface of the Y rod (7) far away from the branch sliding plate (302) and is positioned at the direction of one end of the C cylinder (704) far away from the arc plate (701);
A spring (706) fixed on one surface of the connecting plate (705) close to the C cylinder (704) and penetrating through the C cylinder (704) actively;
And the bending plates (707) are provided with two bending plates (707), and the two bending plates (707) are respectively fixedly connected to one end of the spring (706) away from the connecting plate (705).
5. The vehicle exhaust pipe manufacturing, machining and welding device according to claim 4, wherein the exhaust portion includes a toggle member and a guide member, the guide member including:
the C-shaped rubber ring (708) is fixedly connected with the two bending plates (707) and is positioned between the two bending plates (707);
an arc-shaped slide plate (709) is fixed on one surface of the arc plate (701) far away from the hollow cover plate (4) and has an inclined angle.
6. The vehicle vent-pipe manufacturing process welding set of claim 5, wherein the toggle member comprises:
a second reed (710) having two, two of the second reeds (710) fixed to one face of the bending plate (707) near the hollow cover plate (4);
A side wing (711) having two side wings (711) respectively fixed to ends of the two second reeds (710) away from the arc plate (701);
and the sloping plate (712) is fixedly connected with the side wings (711) and is positioned between the two side wings (711).
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| CN202410431304.7A CN118046150B (en) | 2024-04-11 | 2024-04-11 | Automobile exhaust pipe manufacturing, processing and welding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212384958U (en) * | 2020-05-26 | 2021-01-22 | 嘉兴开天传动技术有限公司 | Flange pipe spin welding frock |
| WO2022156058A1 (en) * | 2021-01-25 | 2022-07-28 | 宇环数控机床股份有限公司 | Workpiece disk overturning device and double-station overturning polishing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4958655B2 (en) * | 2007-06-27 | 2012-06-20 | 新光電気工業株式会社 | Electronic component mounting apparatus and method for manufacturing electronic apparatus |
| JP5714932B2 (en) * | 2011-02-16 | 2015-05-07 | エヌ・ティ・ティ・アドバンステクノロジ株式会社 | Polishing equipment |
| CN206393136U (en) * | 2017-01-05 | 2017-08-11 | 兰州理工大学 | A kind of portable flange group is to device |
| CN208945868U (en) * | 2018-10-12 | 2019-06-07 | 宇环数控机床股份有限公司 | A kind of double-side-turning polishing machine |
| KR102223887B1 (en) * | 2019-08-29 | 2021-03-05 | (주)유일 | Semiautomatic welding device for manufacture of pipe |
| CN113894490A (en) * | 2021-10-22 | 2022-01-07 | 陕西风润智能制造研究院有限公司 | Device for realizing lifting and overturning of large-sized workpiece by utilizing gear rack |
| CN116551253A (en) * | 2023-06-08 | 2023-08-08 | 泰州市扬帆车件有限公司 | Brake shoe welding device of brake |
| CN117066774B (en) * | 2023-09-02 | 2024-04-23 | 河北华曙新能源汽车科技有限公司 | Automobile frame welding device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212384958U (en) * | 2020-05-26 | 2021-01-22 | 嘉兴开天传动技术有限公司 | Flange pipe spin welding frock |
| WO2022156058A1 (en) * | 2021-01-25 | 2022-07-28 | 宇环数控机床股份有限公司 | Workpiece disk overturning device and double-station overturning polishing machine |
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