CN212384302U

CN212384302U - Upper grain fixing mechanism for iron sheet corrugated pipe

Info

Publication number: CN212384302U
Application number: CN202020964705.6U
Authority: CN
Inventors: 李祖军; 王莎
Original assignee: Hangzhou Liheng Prestress Material Co ltd
Current assignee: Hangzhou Liheng Prestress Material Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-01-22
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a grain fixing mechanism for iron sheet corrugated pipe, which comprises a frame and a motor, wherein the motor is fixed on one side of the frame, the output end of the motor penetrates through the frame, one side of the frame is rotatably provided with a connecting cylinder, the output end of the motor is fixedly connected with the connecting cylinder, the outer arc surface of the connecting cylinder is provided with a moving groove, the inside of the moving groove is provided with a triangular block in a sliding way, the inclined surface of the triangular block is provided with a T-shaped groove, the inside of the T-shaped groove is provided with a T-shaped block in a sliding way, the outer arc surface of the connecting cylinder is movably sleeved with a moving cylinder, one end of the moving cylinder is provided with a connecting rod, the connecting rod is respectively and fixedly connected with the T-shaped block, one side of the connecting cylinder is provided with a bearing plate, the bearing plate is connected with the triangular block in, the utility model discloses rational in infrastructure, can the quick replacement drum, make it can produce the bellows of different models.

Description

Upper grain fixing mechanism for iron sheet corrugated pipe

Technical Field

The utility model relates to an iron sheet bellows production facility technical field, in particular to a go up line fixed establishment for iron sheet bellows.

Background

The metal corrugated pipe is a pipe with a regular wave-like appearance, and the commonly used metal corrugated pipes comprise carbon steel, stainless steel, steel lining plastic, aluminum and the like. The connecting device is mainly used for connecting pipelines or connecting pipelines and equipment in occasions where small bending radius non-concentric axial transmission is needed, or irregular turning and stretching are needed, or thermal deformation of the pipelines and the like are absorbed, or the fixed elbow is inconvenient to install.

Traditional iron sheet bellows is when production, twine a wavy iron sheet at a cylindrical surface, the removal of driving the iron sheet through cylindrical rotation, make it continuously twine on cylindrical surface, make the iron sheet present the heliciform, press each other in the both sides of iron sheet with, accomplish the production of bellows, and traditional equipment can only produce the bellows of a model, when the bellows of different models is produced to needs, need go to produce on other equipment, make and need purchase a plurality of equipment, increase cost and sales promotion, and the iron sheet bellows impermeability of traditional production is relatively poor, to the following solution that proposes of above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a go up line fixed establishment for iron sheet bellows has can the quick replacement cylinder, makes its bellows that can produce different models, and the good advantage of the bellows impermeability of production.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a grain-feeding fixing mechanism for an iron sheet corrugated pipe comprises a rack, a motor and a controller, wherein the controller is arranged on one side of the rack, the motor is fixed on one side of the rack and electrically connected with the controller, the output end of the motor penetrates through the rack, a connecting cylinder is rotatably arranged on one side of the rack, the output end of the motor is fixedly connected with the connecting cylinder, four moving grooves are uniformly formed in one end of the connecting cylinder, a triangular block is slidably arranged in each moving groove, a T-shaped groove is formed in the inclined surface of the triangular block, a T-shaped block is slidably arranged in each T-shaped groove, a moving cylinder is movably sleeved on the outer arc surface of the connecting cylinder, four connecting rods are arranged at one end of the moving cylinder, the connecting rods are respectively and fixedly connected with the T-shaped blocks, limiting grooves are symmetrically formed in the connecting cylinder, and limiting blocks are slidably arranged in the limiting, the one end and the connecting cylinder fixed connection of stopper, the limiting groove is provided with locking device, one side of connecting cylinder is provided with accepts the board, accept board and triangle piece joint, the one end welding of accepting the board has the drum, it is provided with two pressure barrels to slide in the frame, it wears to be equipped with the depression bar to slide on the pressure barrel, the one end of depression bar is rotated and is provided with the pinch roller, the lower terminal surface of frame is provided with two impressed watermark subassemblies.

By adopting the technical scheme, a user places a wavy iron sheet on the outer arc surface of the cylinder, the connecting rod drives the pressing wheel to move by moving the connecting rod, so that the pressing wheel and the cylinder fix the wavy iron sheet, the motor drives the connecting cylinder to rotate by starting the motor through the controller, the connecting cylinder drives the connecting plate to rotate, the connecting plate drives the cylinder to rotate, so that the wavy iron sheet rotates around the cylinder, the embossing assembly can press the wavy iron sheet to avoid water leakage at the joint, when corrugated pipes with different diameters need to be pressed, the user opens the locking device to push the moving cylinder, the moving cylinder drives the limiting block to move, the limiting groove can play a limiting role on the limiting block, so that the rotating of the moving cylinder is avoided, the moving cylinder can move more stably, the moving cylinder moves to drive the connecting rod to move, and the connecting rod drives the T-shaped rod to move, t shape pole is located T-slot portion, when the T-shaped piece removes, drive the triangle piece and remove, because the spacing of shifting chute, make the spacing groove have limiting displacement to the triangle piece, make the triangle piece remove more stably, four triangle pieces remove to the direction of keeping away from each other, thereby the triangle piece removes the centre gripping to accepting the board, it takes out to accept the piece, it drives the drum and takes off to accept the board, change not unidimensional drum, will accept board and triangle piece again and fix, the cooperation of a plurality of triangle pieces, make the centre gripping more stable, reverse pulling removes a section of thick bamboo, it drives the connecting rod to remove a section of thick bamboo, the connecting rod drives the T-shaped piece, the T-shaped piece will promote the triangle piece and carry out the centre gripping, fastening assembly makes a removal section of thick bamboo only can one-way movement.

As preferred, locking device includes one-way rack, separation blade, bull stick, torsional spring and catch bar, one-way rack arranges in spacing tank bottom portion, the locking groove has been seted up to the bottom of stopper, the bull stick passes the separation blade, the torsional spring overcoat is in the outer arc surface of bull stick, the bull stick is located locking inslot portion, bull stick and bull stick fixed connection, the both ends and separation blade and the locking groove fixed connection of torsional spring, the catch bar is located one side of bull stick, catch bar and stopper sliding fit, the one end and the baffle sliding fit of catch bar.

Adopt above-mentioned technical scheme, promote the catch bar, the one end application of force of catch bar to the baffle, the separation blade rotates round the bull stick, make the one end and the one-way rack separation of separation blade, the rotation of separation blade drives the torsional spring and twists simultaneously, make the torsional spring produce torsion, when the user removes the thrust to the catch bar, the torsion of torsional spring drives the separation blade and resets, make separation blade and one-way rack cooperate again, make the separation blade can automatic re-setting, the trouble of manual reset has been avoided, reduce user's the amount of labour.

Preferably, the embossing assembly comprises a supporting rod, a U-shaped block, an outer barrel, a threaded rod and an embossing wheel, one end of the supporting rod is fixedly connected with the rack, the other end of the supporting rod is in running fit with the U-shaped block, the outer barrel is in running fit with the U-shaped block, the threaded rod is in thread fit with the outer barrel, and the embossing wheel is in running fit with one end of the threaded rod.

By adopting the technical scheme, when the cylinders with different diameters are replaced, the threaded rod is twisted, the threaded rod is in threaded connection with the outer cylinder, so that the threaded rod moves, the threaded rod drives the embossing wheel to move, the embossing wheel is in contact with the outer arc surface of the cylinder, the outer cylinder can be driven to rotate by rotating the U-shaped block, the angle of the outer cylinder is adjusted, and different use requirements are met.

Preferably, a clamping block is arranged on the side face of the pushing rod, a clamping groove is formed in the side wall of the limiting block, the clamping block is located inside the clamping groove, and the clamping block is in sliding fit with the clamping groove.

By adopting the technical scheme, the clamping groove plays a limiting role in the clamping block, so that the clamping block can move more stably, the push rod can move more stably, and the rotation between the push rod and the blocking piece is avoided.

Preferably, four openings are uniformly formed in the outer arc surface of the bearing plate, and the triangular block is located inside the openings.

Adopt above-mentioned technical scheme, three hornblocks are located the opening inside, rotate when three hornblocks, three hornblocks can be to the opening application of force for the application of force is stable, has avoided only using frictional force, avoids three hornblocks and accepts the skidding between the board.

Preferably, the side face of the triangular block is bonded with an elastic pad through glue, one side of the elastic pad is provided with a stop block, and the stop block is fixedly connected with the triangular block.

Adopt above-mentioned technical scheme, the dog can play the effect of blockking to accepting the board, exempts from three hornblocks and accepts and send axial skew between the board, and the cushion adopts rubber material, and is comparatively soft, can avoid three hornblocks and accept the rigid contact between the board.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view of a locking device according to an embodiment;

FIG. 3 is a cross-sectional view of an embodiment showing a triangular block and a T-block;

fig. 4 is a schematic view showing a receiving plate and a cylinder according to the embodiment.

Reference numerals: 1. a frame; 2. a motor; 3. a controller; 4. a connecting cylinder; 5. a moving groove; 6. a triangular block; 7. a T-shaped slot; 8. a T-shaped block; 9. moving the drum; 10. a connecting rod; 11. a limiting groove; 12. a limiting block; 13. a locking device; 14. a bearing plate; 15. a cylinder; 16. pressing the cylinder; 17. a pressure lever; 18. a pinch roller; 19. an embossing assembly; 20. a unidirectional rack; 21. a baffle plate; 22. a rotating rod; 23. a torsion spring; 24. a push rod; 25. a locking groove; 26. a support bar; 27. a U-shaped block; 28. an outer cylinder; 29. a threaded rod; 30. embossing rollers; 31. a clamping block; 32. a card slot; 33. opening the gap; 34. an elastic pad; 35. and a stop block.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 4, a fixing mechanism for the upper pattern of a corrugated iron sheet pipe comprises a frame 1, a motor 2 and a controller 3, the controller 3 is arranged at one side of the frame 1, the motor 2 is fixed at one side of the frame 1, the motor 2 is electrically connected with the controller 3, the output end of the motor 2 penetrates through the frame 1, one side of the frame 1 is rotatably provided with a connecting cylinder 4, the output end of the motor 2 is fixedly connected with the connecting cylinder 4, the outer arc surface of the connecting cylinder 4 is movably sleeved with a movable cylinder 9, the connecting cylinder 4 is symmetrically provided with limit grooves 11, limit blocks 12 are slidably arranged inside the limit grooves 11, one end of each limit block 12 is fixedly connected with the connecting cylinder 4, one end of the connecting cylinder 4 is uniformly provided with four movable grooves 5, the movable grooves 5 are slidably provided with triangular blocks 6, the inclined surfaces of the triangular blocks 6 are provided with T-shaped grooves 7, the T-shaped blocks, one end of the movable cylinder 9 is provided with four connecting rods 10, the connecting rods 10 are respectively fixedly connected with the T-shaped blocks 8, one side of the connecting cylinder 4 is provided with a bearing plate 14, and one end of the bearing plate 14 is welded with a cylinder 15.

The user selects a cylinder 15 with a proper size according to actual requirements, then the side surface of one side of the bearing plate 14 is mutually attached to one end of the connecting cylinder 4, the moving cylinder 9 is pulled, the moving cylinder 9 drives the limiting block 12 to move, the limiting groove 11 can play a limiting role on the limiting block 12, so that the rotation of the moving cylinder 9 is avoided, the moving cylinder 9 can move more stably, the moving cylinder 9 drives the connecting rod 10, the connecting rod 10 drives the T-shaped block 8, the T-shaped block 8 pushes the triangular block 6 to approach each other for clamping, four notches 33 are uniformly formed in the outer arc surface of the bearing plate 14, the triangular block 6 is positioned inside the notches 33, when the triangular block 6 rotates, the triangular block 6 can apply force to the notches 33, the force application is stable, only friction force application is avoided, the slippage between the triangular block 6 and the bearing plate 14 is avoided, and the elastic pad 34 is adhered to the side surface of the triangular block 6 through glue, one side of cushion 34 is provided with dog 35, dog 35 and three hornblocks 6 fixed connection, and dog 35 can play the effect of blockking to accepting board 14, does not exempt from three hornblocks 6 and accepts and send axial skew between the board 14, and cushion 34 adopts the rubber material, and is comparatively soft, can avoid three hornblocks 6 and accept the rigid contact between the board 14.

Be provided with locking device 13 in spacing groove 11, locking device 13 includes one-way rack 20, separation blade 21, bull stick 22, torsional spring 23 and catch bar 24, one-way rack 20 arranges in spacing groove 11 bottom, locking groove 25 has been seted up to the bottom of stopper 12, bull stick 22 passes separation blade 21, the outer arc surface in bull stick 22 of torsional spring 23 overcoat, bull stick 22 is located inside locking groove 25, bull stick 22 and bull stick fixed connection, the both ends and separation blade 21 and the locking groove 25 fixed connection of torsional spring 23, catch bar 24 is located one side of bull stick 22, catch bar 24 and stopper 12 sliding fit, the one end and the baffle sliding fit of catch bar 24.

The limiting block 12 moves to drive the rotating rod 22 to move, the rotating rod 22 drives the blocking piece 21 to move, due to the torsion of the torsion spring 23, the blocking piece 21 and the one-way rack 20 are in a close-fitting device, and the stop piece 35 is matched with the one-way rack 20, so that the moving cylinder 9 can move only in one direction, and the reverse movement of the moving cylinder 9 is avoided.

Two pressing cylinders 16 are slidably arranged on the frame 1, pressing rods 17 are slidably arranged on the pressing cylinders 16 in a penetrating manner, pressing wheels 18 are rotatably arranged at one ends of the pressing rods 17, a user places the wavy iron sheet on the outer arc surface of the cylinder 15, and the pressing wheels 18 are driven by the pressing rods 17 to move by moving the pressing cylinders 16 and the pressing rods 17, so that the pressing wheels 18 and the cylinder 15 fix the wavy iron sheet.

The lower terminal surface of frame 1 is provided with two embossing assemblies 19, and embossing assemblies 19 includes bracing piece 26, U-shaped piece 27, urceolus 28, threaded rod 29 and knurling wheel 30, and the one end and the frame 1 fixed connection of bracing piece 26, the other end and the U-shaped piece 27 normal running fit of bracing piece 26, urceolus 28 and U-shaped piece 27 normal running fit, threaded rod 29 and urceolus 28 screw-thread fit, knurling wheel 30 and the one end normal running fit of threaded rod 29.

The threaded rod 29 is twisted, threaded connection is adopted between the threaded rod 29 and the outer cylinder 28, the threaded rod 29 moves, the threaded rod 29 drives the embossing wheel 30 to move, the embossing wheel 30 is in contact with the outer arc surface of the cylinder 15, the outer cylinder 28 can be driven to rotate by rotating the U-shaped block 27, the angle of the outer cylinder 28 is adjusted, and different use requirements are met.

Starting motor 2 through controller 3, motor 2 drives connecting cylinder 4 and rotates, and connecting cylinder 4 drives and accepts board 14 and rotate, accepts board 14 and drives drum 15 and rotate to make wavy iron sheet rotate round drum 15, impressed watermark subassembly 19 can carry out the pressfitting between the wavy iron sheet, avoid the junction to leak.

When the different diameter bellows of needs pressfitting, promote catch bar 24, the side of catch bar 24 is provided with fixture block 31, draw-in groove 32 has been seted up to the lateral wall of stopper 12, fixture block 31 is located inside draw-in groove 32, fixture block 31 and draw-in groove 32 sliding fit, draw-in groove 32 plays limiting displacement to fixture block 31, make fixture block 31 remove more stably, thereby make catch bar 24 remove more stably, and avoided taking place to rotate between catch bar 24 and the separation blade 21, catch bar 24 is to the one end application of force of baffle, separation blade 21 rotates round bull stick 22, make the one end and the separation of one-way rack 20 of separation blade 21.

Promote a removal section of thick bamboo 9, a removal section of thick bamboo 9 removes and drives connecting rod 10 and remove, connecting rod 10 drives T shape pole and removes, T shape pole is located T-slot 7 insidely, when T-shaped block 8 removes, drive three hornblocks 6 and remove, because the spacing of shifting chute 5, make spacing groove 11 have limiting displacement to three hornblocks 6, make three hornblocks 6 remove more stably, four three hornblocks 6 remove to the direction of keeping away from each other, thereby three hornblocks 6 remove the centre gripping to accepting board 14, will accept the piece and take out, accepting board 14 drives drum 15 and takes off, change not unidimensional drum 15, will accept board 14 and three hornblocks 6 again and fix, the cooperation of a plurality of three hornblocks 6, make the centre gripping more stable.

Meanwhile, the rotation of the baffle 21 drives the torsion spring 23 to twist, so that the torsion spring 23 generates torsion, when a user removes the thrust on the push rod 24, the torsion of the torsion spring 23 drives the baffle 21 to reset, so that the baffle 21 and the one-way rack 20 are matched again, the baffle 21 can automatically reset, the trouble of manual reset is avoided, and the labor capacity of the user is reduced.

Claims

1. A grain-feeding fixing mechanism for an iron sheet corrugated pipe comprises a rack (1), a motor (2) and a controller (3), wherein the controller (3) is arranged on one side of the rack (1), the motor (2) is fixed on one side of the rack (1), the motor (2) is electrically connected with the controller (3), and the output end of the motor (2) penetrates through the rack (1), and is characterized in that a connecting cylinder (4) is rotatably arranged on one side of the rack (1), the output end of the motor (2) is fixedly connected with the connecting cylinder (4), four moving grooves (5) are uniformly formed in one end of the connecting cylinder (4), a triangular block (6) is slidably arranged in each moving groove (5), a T-shaped groove (7) is formed in the inclined surface of the triangular block (6), and a T-shaped block (8) is slidably arranged in each T-shaped groove (7), the outer arc surface of the connecting cylinder (4) is movably sleeved with a moving cylinder (9), one end of the moving cylinder (9) is provided with four connecting rods (10), the connecting rods (10) are respectively and fixedly connected with a T-shaped block (8), limiting grooves (11) are symmetrically formed in the connecting cylinder (4), limiting blocks (12) are arranged in the limiting grooves (11) in a sliding mode, one ends of the limiting blocks (12) are fixedly connected with the connecting cylinder (4), locking devices (13) are arranged in the limiting grooves (11), a bearing plate (14) is arranged on one side of the connecting cylinder (4), the bearing plate (14) is connected with a triangular block (6) in a clamping mode, one end of the bearing plate (14) is welded with a cylinder (15), two pressing cylinders (16) are arranged on the rack (1) in a sliding mode, a pressing rod (17) penetrates through the pressing cylinders (16), and one end of the pressing rod (17) is rotatably provided with a pressing wheel (18), two embossing assemblies (19) are arranged on the lower end face of the rack (1).

2. The threading fixing mechanism for the corrugated iron sheet pipe is characterized in that the locking device (13) comprises a one-way rack (20), a blocking piece (21), a rotating rod (22), a torsion spring (23) and a pushing rod (24), the one-way rack (20) is arranged at the bottom of the limiting groove (11), a locking groove (25) is formed at the bottom of the limiting block (12), the rotating rod (22) penetrates through the blocking piece (21), the torsion spring (23) is sleeved on the outer arc surface of the rotating rod (22), the rotating rod (22) is positioned inside the locking groove (25), the rotating rod (22) is fixedly connected with the rotating groove, two ends of the torsion spring (23) are fixedly connected with the blocking piece (21) and the locking groove (25), the pushing rod (24) is positioned at one side of the rotating rod (22), the pushing rod (24) is in sliding fit with the limiting block (12), one end of the push rod (24) is in sliding fit with the baffle.

3. The embossing fixing mechanism for the iron sheet corrugated pipe is characterized in that the embossing assembly (19) comprises a supporting rod (26), a U-shaped block (27), an outer cylinder (28), a threaded rod (29) and an embossing wheel (30), one end of the supporting rod (26) is fixedly connected with the rack (1), the other end of the supporting rod (26) is in running fit with the U-shaped block (27), the outer cylinder (28) is in running fit with the U-shaped block (27), the threaded rod (29) is in running fit with the outer cylinder (28), and the embossing wheel (30) is in running fit with one end of the threaded rod (29).

4. The knurling fixing mechanism for a corrugated iron sheet pipe as claimed in claim 2, wherein a clamping block (31) is disposed on a side surface of the pushing rod (24), a clamping groove (32) is disposed on a side wall of the limiting block (12), the clamping block (31) is located inside the clamping groove (32), and the clamping block (31) is in sliding fit with the clamping groove (32).

5. The corrugated iron sheet pipe fixing mechanism as claimed in claim 1, wherein four notches (33) are uniformly formed in the outer arc surface of the bearing plate (14), and the triangular block (6) is located inside the notches (33).

6. The threading fixing mechanism for the iron sheet corrugated pipe is characterized in that an elastic pad (34) is bonded to the side surface of the triangular block (6) through glue, a stop block (35) is arranged on one side of the elastic pad (34), and the stop block (35) is fixedly connected with the triangular block (6).