CN110788187A - Novel flanging machine - Google Patents
Novel flanging machine Download PDFInfo
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- CN110788187A CN110788187A CN201911203667.0A CN201911203667A CN110788187A CN 110788187 A CN110788187 A CN 110788187A CN 201911203667 A CN201911203667 A CN 201911203667A CN 110788187 A CN110788187 A CN 110788187A
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- fixedly connected
- disc
- flanging machine
- support frame
- guide groove
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- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 239000011229 interlayer Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 14
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229920005549 butyl rubber Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005489 elastic deformation Effects 0.000 claims description 4
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a novel flanging machine, relates to the technical field of pipe processing equipment, and aims to solve the problems that the pipe specification which can be processed by the existing flanging machine is too single, only the identical specification can be processed, and pipes with different apertures cannot be processed, and the technical scheme is as follows: one side fixedly connected with limit structure that keeps off the dish and keep away from the connection pad, limit structure is used for keeping off the dish centre of a circle outwards expansion and fixes a position in order to adapt to not equidimension tubular product. The novel flanging machine disclosed by the invention is suitable for pipes with different sizes and specifications by expanding the limiting structure from the circle center outwards and has a better fixing effect.
Description
Technical Field
The invention relates to the technical field of pipe processing equipment, in particular to a novel flanging machine.
Background
In practical application, in order to facilitate the disassembly and assembly of pipes and meet the requirements on connection strength and sealing performance, the end faces of the pipes are required to be flanged, the flanges can be directly used as flanges (the flanges of two pipes to be connected are directly welded or are provided with fastening bolt holes for connecting fastening bolts), and the flanges can also be used in cooperation with a movable flange (the movable flange is sleeved on the pipes and pressed against one side face of a welding flange nipple).
The existing flanging machine is driven by a motor, the power output by the motor is reduced by a speed reducer, then a connecting shaft is driven to rotate, one end fixedly connected with connecting disc of the speed reducer is far away from the connecting shaft, one side fixedly connected with baffle disc of the connecting shaft is far away from the connecting disc, one side circle center of the connecting disc is far away from the baffle disc and is fixedly connected with a limiting block, the limiting block is disc-shaped, when people need to process pipes, people can sleeve the pipes matched with the limiting block on the limiting block, and the pipes are driven to rotate when the limiting block is driven to rotate along with the baffle disc through friction force between the limiting block and the inner wall.
The pipe specification that present flanger can process is too single, only can process the identical specification, can't process the tubular product in different apertures.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel flanging machine which is suitable for pipes with different sizes and specifications by expanding outwards from the circle center through a limiting structure and has a better fixing effect.
The technical purpose of the invention is realized by the following technical scheme: a novel flanging machine comprises a base, a first support frame and a second support frame, wherein the first support frame and the second support frame are arranged on the base, the top surface of the second support frame is connected with a first sliding block in a sliding manner, the top surface of the first sliding block is fixedly connected with a guide frame, the guide frame is connected with a second sliding block in a sliding way, a flat-head cutter is fixedly connected to one side of the second sliding block facing the first support frame, the top surface of the first support frame is rotatably connected with a connecting column, one end of the connecting column, which is far away from the supporting frame one end, is fixedly connected with a connecting disc, the other end of the connecting column is fixedly connected with a driving component, a baffle disc which is coaxial with the connecting disc is fixedly connected with one side of the connecting disc far away from the connecting column, a limiting structure is fixedly connected with one side of the baffle disc far away from the connecting disc, the limiting structure is used for expanding outwards from the circle center of the baffle disc and positioning to adapt to pipes with different sizes, when the limiting structure is used for positioning, certain friction force exists between the limiting structure and the inner wall of the pipe.
Through adopting above-mentioned technical scheme, through setting up limit structure to make limit structure can not the tubular product of specification carry on spacingly and support, make tubular product can follow limit structure and rotate, and tubular product can not come off from limit structure, prevent in tubular product course of working, the condition that tubular product drops appears, and limit structure can adapt to the tubular product of different specifications.
The invention is further configured to: the drive assembly comprises a servo motor and a speed reducer which are fixedly connected to the first support frame, the output end of the speed reducer is in transmission connection with the connecting column through a coupler, and the input end of the speed reducer is in transmission connection with the output end of the servo motor through a belt pulley component.
Through adopting above-mentioned technical scheme, through setting up drive assembly to make when people need make tubular product rotate, people can control servo motor and start, and servo motor drives the belt pulley component and comes to carry out the transmission to the speed reducer, drives the spliced pole through the speed reducer after slowing down and rotates.
The invention is further configured to: a first sliding groove is formed in the top surface of the support frame, a first threaded rod is connected to the first sliding groove in a rotating mode, one end, far away from the first support frame, of the first threaded rod penetrates through the first sliding groove and the first fixedly connected rotary table, and the first threaded rod is in threaded connection with the first sliding block.
Through adopting above-mentioned technical scheme, through setting up threaded rod one, slider one and spout one to make when people need make a slider displacement, people only need make threaded rod one rotate, thereby make slider one receive the spacing of spout one make slider one slide in spout one can.
The invention is further configured to: a second sliding groove is formed in the guide frame, a second threaded rod is rotatably connected in the second sliding groove, a second rotary table is fixedly connected to the top end of the second threaded rod, and the second threaded rod is in threaded connection with the second sliding block.
Through adopting above-mentioned technical scheme, through setting up threaded rod two, slider two and spout two to make when people need make two displacements of slider, people only need make threaded rod two rotate, thereby make slider two receive the spacing of spout two make slider two slide in spout two can.
The invention is further configured to: limiting structure includes that fixed connection keeps away from the connecting pipe of connection pad one side centre of a circle department at the fender dish, the periphery wall fixedly connected with of connecting pipe is a plurality of sectorial connecting blocks that are, and is adjacent there is the clearance between the connecting block, and is a plurality of the common fixedly connected with round annular gasbag of outer lane of connecting block, fixedly connected with intake pipe in the connecting pipe, the intake pipe leads to there are a plurality of gas-supply pipes, and is a plurality of the gas-supply pipe switches on and is a plurality of with annular gasbag the gas-supply pipe is located the different clearance respectively, connecting pipe fixed connection has rotary joint, rotary joint switches on with the intake pipe, fixedly connected with air pump on the base, rotary joint passes through pipeline and air pump intercommunication, the external diameter less than.
Through adopting above-mentioned technical scheme, through setting up limit structure to make when people need place tubular product, people can overlap its outside at annular gasbag, and inflate annular gasbag through the air pump afterwards, and then make annular gasbag can extrude the inner wall of tubular product, when making tubular product obtain annular gasbag support, increase frictional force between the two, make tubular product be difficult for dropping.
The invention is further configured to: the annular air bag is made of butyl rubber materials, and an air inlet communicated with the air conveying pipe is formed in the inner ring of the annular air bag.
By adopting the technical scheme, the annular air bag is made of the butyl rubber material, so that the annular air bag is poor in flexibility and not prone to deformation to a large extent.
The invention is further configured to: the annular air bag is internally and integrally formed with a first interlayer and a second interlayer, and the top surfaces of the first interlayer and the second interlayer are respectively provided with a first through hole and a second through hole.
Through adopting above-mentioned technical scheme, through setting up interlayer one and interlayer two to make annular gasbag can expand in stage, avoid people to wait for long time just can make annular gasbag swell.
The invention is further configured to: the limiting structure comprises a rotating ring which is rotatably connected to one side, facing the connecting disc, of the blocking disc, a first guide groove and a second guide groove are formed in the blocking disc and the rotating ring respectively, the first guide groove and the second guide groove are identical in number and shape and are communicated with each other, the first guide groove and the second guide groove are arc-shaped, the first guide groove and the second guide groove are distributed on the blocking disc and the rotating ring respectively in an annular array manner, a rotating column penetrating through the second guide groove is connected in the first guide groove in a sliding manner, a connecting piece is fixedly connected to one side, away from the connecting disc, of the rotating column, a limiting block with the radius larger than the width of the second guide groove is fixedly connected to the other end of the rotating column, the connecting pieces are fan-shaped, the angles of the connecting pieces and the angles of the connecting pieces are 360 degrees, a friction block is fixedly connected to one side, away from the blocking disc, and a positioning structure is arranged between the rotating ring and the blocking disc.
Through adopting the above-mentioned technical scheme, through setting up limit structure, thereby make when people need fix a position tubular product, people can overlap the outside of clutch blocks with tubular product, then rotate the rolling disc, make the rolling disc drive the rotary column and deflect, the rotary column then can drive the connection piece and take place to deflect, thereby enlarge the opening radius between the connection piece, and then make the clutch blocks can follow the connection piece and deflect, follow opening radius's increase simultaneously and contradict with the tubular product inner wall, thereby make tubular product obtain fixed and support, and be difficult for breaking away from.
The invention is further configured to: the positioning structure comprises an arc-shaped groove formed in the blocking disc, the angle of the arc-shaped groove is 90 degrees, the rotating ring is provided with a connecting hole, a fastening bolt penetrating the connecting hole is embedded in the arc-shaped groove, the fastening bolt is in threaded connection with a nut, and the fastening bolt and the nut are in threaded connection and used for clamping the rotating ring and the blocking disc.
Through adopting above-mentioned technical scheme, through setting up location structure to make after people accomplish limit structure's adjustment, can carry out threaded connection through fastening bolt and nut and press from both sides tight rotating ring and keep off the dish, thereby make the connection piece can keep on the position after deflecting, prevent that the pipe fitting from droing.
The invention is further configured to: the friction block has certain elastic deformation performance.
Through adopting above-mentioned technical scheme, because the clutch blocks have certain elastic deformation performance to make the clutch blocks can take place elastic deformation and adapt to the arc of tubular product inner wall after contacting with the tubular product inner wall, increase the friction area between clutch blocks and the tubular product inner wall.
In conclusion, the invention has the following beneficial effects:
through setting up limit structure to make limit structure can carry out spacing and support by the tubular product of different specifications, make tubular product can follow limit structure and rotate, and tubular product can not come off from limit structure, prevent in tubular product course of working, the condition that tubular product drops appears, and limit structure can adapt to the tubular product of different specifications
Drawings
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of a connection disc, a blocking disc and a limiting structure in the first embodiment;
FIG. 3 is a schematic structural view of a middle ring airbag of the first embodiment;
FIG. 4 is a cross-sectional view of a middle ring airbag in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is a schematic structural diagram of the second embodiment;
FIG. 7 is an enlarged view of FIG. 6 at B;
FIG. 8 is a front view of a second embodiment of a limiting structure;
FIG. 9 is a rear view of a second embodiment of a limiting structure;
fig. 10 is an enlarged view of fig. 9 at C.
In the figure: 1. a base; 2. a first support frame; 3. a servo motor; 4. a speed reducer; 5. a pulley member; 6. a coupling; 7. a bearing seat; 8. connecting columns; 9. a connecting disc; 10. a catch tray; 11. a limiting structure; 12. a second support frame; 13. an air pump; 14. a first sliding chute; 15. a first rotating disc; 16. a first sliding block; 17. a guide frame; 18. a second sliding block; 19. a flat head cutter; 20. a second rotating disc; 21. a connecting rod; 22. a connecting pipe; 23. connecting blocks; 24. embedding a rail; 25. a gap; 26. an annular air bag; 27. a gas delivery pipe; 28. an air inlet pipe; 29. an air inlet; 30. a first interlayer; 31. a first through hole; 32. a second interlayer; 33. a second through hole; 34. a rotary joint; 35. rotating the ring; 36. an arc-shaped slot; 37. fastening a bolt; 38. a nut; 39. a first guide groove; 40. connecting sheets; 41. turning the column; 42. a friction block; 43. a limiting block; 44. a second guide groove; 45. an elastic member.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The first embodiment is as follows: a novel flanger is shown in figures 1-5,
the utility model provides a novel flanging machine, include base 1 and install support frame one 2 and support frame two 12 on base 1, spout one 14 has been seted up to support frame two 12 top surfaces, the first 14 internal rotations of spout are connected with threaded rod one, the threaded rod one is kept away from support frame one 2 one end and is run through spout one 14 and weld and have carousel one 15, threaded rod one and 16 threaded connection of slider, and 16 sliding connection of slider is in spout one 14, 16 top surface welding of slider have leading truck 17, spout two have been seted up on leading truck 17, the two internal rotations of spout are connected with threaded rod two, the welding of two tops of threaded rod has carousel two 20, threaded rod two and two 18 threaded connection of slider, and two 18 sliding connection of slider are in spout two, slider two 18 install flat head cutter 19 towards one side of support frame one 2 through the mode.
The top surface of the support frame I2 is provided with a plurality of bearing seats 7 in a screw connection mode, the bearing seats 7 are rotationally connected with connecting columns 8, one ends, far away from the support frame I2, of the connecting columns 8 are welded with connecting discs 9, the other ends of the connecting columns 8 are fixedly connected with driving components, each driving component comprises a servo motor 3 and a speed reducer 4, the servo motors are installed on the support frame I2 in a screw connection mode, the output ends of the speed reducers 4 are in transmission connection with the connecting columns 8 through couplings 6, the input ends of the speed reducers 4 are in transmission connection with the output ends of the servo motors 3 through belt pulley components 5, namely, a driving wheel is in interference fit with the output shaft of the servo motors 3, a driven wheel is in interference fit with the input ends of the speed reducers 4, the, keep off one side fixedly connected with limit structure 11 that dish 10 kept away from connection pad 9, limit structure 11 is used for keeping off the outside expansion of dish 10 centre of a circle and fixing a position in order to adapt to not equidimension tubular product, and when limit structure 11 was fixed a position, there was certain frictional force between limit structure 11 to the tubular product inner wall.
Limiting structure 11 keeps away from connecting pipe 22 of connection pad 9 one side centre of a circle department including welding at fender dish 10, the periphery wall welding of connecting pipe 22 has a plurality of fan-shaped connecting blocks 23 that are, there is clearance 25 between the adjacent connecting block 23, the welding has on the periphery wall of connecting block 23 is curved embedded rail 24, the common fixedly connected with round annular gasbag 26 of outer lane of a plurality of connecting blocks 23, annular gasbag 26 inlays in embedded rail 24, integrated into one piece has intake pipe 28 in the connecting pipe 22, intake pipe 28 switches on has a plurality of gas-supply pipes 27, a plurality of gas-supply pipes 27 switch on and a plurality of gas-supply pipes 27 are located different clearance 25 respectively with annular gasbag 26, connecting pipe 22 has rotary joint 34 through ring flange and bolted connection, rotary joint 34 switches on with intake pipe 28, install air pump 13 through the mode of screw connection on the base 1, rotary joint.
The outer diameter of the annular air bag 26 is smaller than or equal to that of the baffle disc 10, the annular air bag 26 is made of butyl rubber materials, an air inlet 29 communicated with the air conveying pipe 27 is formed in the inner ring of the annular air bag 26, a first interlayer 30 and a second interlayer 32 are integrally formed in the annular air bag 26, and the top surfaces of the first interlayer 30 and the second interlayer 32 are respectively provided with a first through hole 31 and a second through hole 33.
Then when people need to use the flanging machine, people can sleeve the pipe on the outer side of the limiting structure 11 in a manual mode, then the air pump 13 is started, the air pump 13 works to pump air into the connecting pipe 22, the connecting pipe 22 pumps air into the air inlet pipe 28 through the rotary joint 34, the air enters the air inlet pipe 27 from the air inlet pipe 28, the air enters the annular air bag 26 from the air inlet pipe 27, the annular air bag 26 starts to expand until the annular air bag 26 expands to be abutted against the inner wall of the pipe, when the annular air bag 26 is not full of but is abutted against the inner wall of the pipe, the pipe limits the outer peripheral wall of the annular air bag 26, the annular air bag 26 can only expand along the length direction of the pipe, the annular air bag 26 effectively extrudes the inner wall of the pipe, and when the annular air bag 26 expands to the maximum state, people close the air pump 13, and because the annular air bag 26 is made of butyl rubber, the friction coefficient is large, and the flexibility is poor, after the annular air bag 26 is inflated, the tubular product can be supported well through the annular air bag 26, and the tubular product is prevented from being separated, then people rotate the first rotating disk 15 in a manual mode, the first rotating disk 15 drives the first threaded rod to rotate, because the first sliding block 16 is connected in the first sliding groove 14 in a sliding mode, the first sliding block 16 is also connected with the first threaded rod in a threaded mode, the first sliding block 16 can be driven to slide in the first sliding groove 14 when the first threaded rod rotates, the first sliding block 16 can drive the guide frame 17 to move, then people rotate the second rotating disk 20, the second rotating disk 20 rotates the second threaded rod, because the second sliding block 18 slides in the second sliding groove, and the second sliding block 18 is connected with the second threaded rod in a threaded mode, the second sliding block 18 can slide in, the second sliding block 18 drives the flat head cutter 19 to align with the edge of the pipe, then people move the transverse position of the flat head cutter 19 by rotating the second rotating disc 20 to enable the flat head cutter 19 to abut against the edge of the pipe, then people start the servo motor 3 to enable the servo motor 3 to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the transmission belt, the driven wheel carries out power input on the speed reducer 4, the speed reducer 4 drives the connecting column 8 through the coupler 6 after speed reduction, the connecting column 8 plays a good supporting effect through the bearing seat 7 and cannot influence the rotation of the connecting column, then the connecting column 8 drives the connecting disc 9 to rotate, the connecting disc 9 drives the baffle disc 10 to rotate, the baffle disc 10 can block one end edge of the pipe, the baffle disc 10 drives the connecting block 23 to rotate through the connecting pipe 22, the connecting block 23 drives the embedded rail, the annular air bag 26 drives the pipe to rotate through friction force with the pipe, so that the flat head cutter 19 can turn over the edge of the pipe.
Example two: a novel flanging machine is shown in figures 6-10, and is different from the first embodiment in that:
the limiting structure 11 comprises a rotating ring 35 which is rotatably connected to one side of the blocking disc 10 facing the connecting disc 9, a first guide groove 39 and a second guide groove 44 are respectively arranged on the blocking disc 10 and the rotating ring 35, the first guide groove 39 and the second guide groove 44 are the same in number and shape and are communicated with each other, the first guide groove 39 and the second guide groove 44 are both arc-shaped, the first guide grooves 39 and the second guide grooves 44 are respectively distributed on the blocking disc 10 and the rotating ring 35 in an annular array manner, a rotating column 41 penetrating through the second guide grooves 44 is slidably connected in the first guide grooves 39, a connecting sheet 40 is welded on one side of the rotating column 41 far away from the connecting disc 9, a limiting block 43 with the radius larger than the width of the second guide grooves 44 is welded on the other end of the rotating column 41, the connecting sheets 40 are fan-shaped, the angle sum of the connecting sheets 40 is 360 degrees, a bonding friction block 42 is arranged on one side of the connecting, friction block 42 adopts rubber materials, the welding has the elastic component 45 of contradicting with the rotary column 41 in the guide way two 44, elastic component 45 is coil spring, it is equipped with location structure to rotate between circle 35 and the fender dish 10, location structure is including offering the arc wall 36 on fender dish 10, the angle of arc wall 36 is 90, the connecting hole has been seted up on the circle 35 of rotating, the fastening bolt 37 that has the through connection hole is inlayed to the arc wall 36, fastening bolt 37 threaded connection has nut 38, fastening bolt 37 and nut 38 threaded connection are used for centre gripping rotation circle 35 and fender dish 10.
When people need to sleeve the pipe, people can sleeve the pipe to the outer side of the limiting structure 11, then people rotate the rotating ring 35, the rotating ring 35 pushes the rotating column 41 through one end of the second guide groove 44, so that the rotating column 41 rotates in the first guide groove 39, when the rotating column 41 rotates along the first guide groove 39, and when the rotating column 41 deflects, the rotating column 41 drives the connecting sheet 40 to rotate, so that the opening radius formed between the connecting sheets 40 is enlarged, meanwhile, the connecting sheet 40 drives the friction block 42 to move, so that the friction block 42 can be abutted against the inner wall of the pipe, then people carry out threaded connection through the fastening bolt 37 and the nut 38 to tighten the rotating disc and the baffle disc 10, so that effective positioning is obtained, the connecting sheet 40 can be kept at the deflected position, and the acting force of the friction block 42 on the inner wall of the pipe exists, the pipe can be supported by the friction block 42, and the pipe can be prevented from falling off easily by the friction force between the friction block 42 and the inner wall of the pipe.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A novel flanging machine comprises a base (1), a first support frame (2) and a second support frame (12) which are installed on the base (1), wherein the top surface of the second support frame (12) is connected with a first slider (16) in a sliding manner, the top surface of the first slider (16) is fixedly connected with a guide frame (17), the guide frame (17) is connected with a second slider (18) in a sliding manner, one side, facing the first support frame (2), of the second slider (18) is fixedly connected with a flat-head cutter (19), the top surface of the first support frame (2) is rotatably connected with a connecting column (8), one end, far away from the first support frame (2), of the connecting column (8) is fixedly connected with a connecting disc (9), the other end of the connecting column (8) is fixedly connected with a driving assembly, one side, far away from the connecting column (8, the method is characterized in that: keep off dish (10) and keep away from one side fixedly connected with limit structure (11) of connection pad (9), limit structure (11) are used for keeping off the outside expansion in a circle center of a circle of dish (10) and fix a position in order to adapt to not equidimension tubular product, when limit structure (11) are fixed a position, limit structure (11) exist certain frictional force to between the tubular product inner wall.
2. The novel flanging machine of claim 1, characterized in that: the drive assembly comprises a servo motor (3) and a speed reducer (4) which are fixedly connected onto a support frame I (2), the output end of the speed reducer (4) is in transmission connection with a connecting column (8) through a coupler (6), and the input end of the speed reducer (4) is in transmission connection with the output end of the servo motor (3) through a belt pulley component (5).
3. The novel flanging machine of claim 2, characterized in that: the top surface of the second support frame (12) is provided with a first sliding groove (14), the first sliding groove (14) is rotatably connected with a first threaded rod, one end of the first threaded rod, which is far away from the first support frame (2), penetrates through the first sliding groove (14) and the first fixedly connected turntable (15), and the first threaded rod is in threaded connection with the first sliding block (16).
4. The novel flanging machine of claim 3, characterized in that: a second sliding groove is formed in the guide frame (17), a second threaded rod is connected to the second sliding groove in a rotating mode, a second rotating disc (20) is fixedly connected to the top end of the second threaded rod, and the second threaded rod is in threaded connection with a second sliding block (18).
5. The novel flanging machine of claim 4, characterized in that: limiting structure (11) keep away from connecting pipe (22) of connection pad (9) one side centre of a circle department including fixed connection in keeping off dish (10), the periphery wall fixedly connected with of connecting pipe (22) is a plurality of sectorial connecting block (23) that are, and is adjacent there is clearance (25) between connecting block (23), and is a plurality of the common fixedly connected with round annular gasbag (26) of outer lane of connecting block (23), fixedly connected with intake pipe (28) in connecting pipe (22), intake pipe (28) switch on have a plurality of gas-supply pipes (27), a plurality of gas-supply pipes (27) switch on and a plurality of with annular gasbag (26) gas-supply pipes (27) are located different clearance (25) respectively, connecting pipe (22) fixed connection has rotary joint (34), rotary joint (34) switch on with intake pipe (28), fixedly connected with air pump (13) on base (1), the rotary joint (34) is communicated with the air pump (13) through a pipeline, and the outer diameter of the annular air bag (26) is smaller than or equal to that of the baffle disc (10).
6. The novel flanging machine of claim 5, characterized in that: the annular air bag (26) is made of butyl rubber materials, and an air inlet (29) communicated with the air conveying pipe (27) is formed in the inner ring of the annular air bag (26).
7. The novel flanging machine of claim 6, characterized in that: a first interlayer (30) and a second interlayer (32) are integrally formed in the annular air bag (26), and the top surfaces of the first interlayer (30) and the second interlayer (32) are respectively provided with a first through hole (31) and a second through hole (33).
8. The novel flanging machine of claim 4, characterized in that: the limiting structure (11) comprises a rotating ring (35) which is rotatably connected to one side, facing the connecting disc (9), of the blocking disc (10), a first guide groove (39) and a second guide groove (44) are formed in the blocking disc (10) and the rotating ring (35) respectively, the first guide groove (39) and the second guide groove (44) are the same in number and shape and are communicated with each other, the first guide groove (39) and the second guide groove (44) are arc-shaped, the first guide groove (39) and the second guide grooves (44) are distributed in an annular array mode on the blocking disc (10) and the rotating ring (35) respectively, a rotating column (41) penetrating through the second guide groove (44) is connected in the first guide groove (39) in a sliding mode, a connecting piece (40) is fixedly connected to one side, far away from the connecting disc (9) of the rotating column (41), and a limiting block (43) with the radius larger than the groove width of the second guide groove (44) is fixedly connected to the other end of the rotating, a plurality of connection piece (40) are fan-shaped and the angle sum of a plurality of connection piece (40) is 360, one side fixedly connected with clutch blocks (42) of keeping away from fender dish (10) in connection piece (40), fixedly connected with elastic component (45) of contradicting with rotary column (41) in guide way two (44), it is equipped with location structure to rotate between circle (35) and fender dish (10).
9. The novel flanging machine of claim 8, characterized in that: the positioning structure comprises an arc-shaped groove (36) formed in the baffle disc (10), the angle of the arc-shaped groove (36) is 90 degrees, a connecting hole is formed in the rotating ring (35), a fastening bolt (37) penetrating the connecting hole is embedded in the arc-shaped groove (36), the fastening bolt (37) is in threaded connection with a nut (38), and the fastening bolt (37) and the nut (38) are in threaded connection and used for clamping the rotating ring (35) and the baffle disc (10).
10. The novel flanging machine of claim 9, characterized in that: the friction block (42) has certain elastic deformation performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102310A (en) * | 2023-10-19 | 2023-11-24 | 山东兆鑫石油工具有限公司 | Stainless steel lining anti-corrosion oil pipe end face rotary flanging and welding device |
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