CN212442564U

CN212442564U - Steel pipe pushes away square device

Info

Publication number: CN212442564U
Application number: CN202020964452.2U
Authority: CN
Inventors: 马宝政
Original assignee: Tianjin Renheju Technology Development Co ltd
Current assignee: Tianjin Renheju Technology Development Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a steel pipe side of pushing away device relates to side's pipe former technical field, which comprises a frame, be equipped with the shaping circle seat in the frame, be equipped with the shaping subassembly on the shaping circle seat, the shaping subassembly includes the roller seat, the roller seat is equipped with four and all sets up on the shaping circle seat along the radial direction slip of shaping circle seat, each roller seat is even interval distribution along the circumference direction of shaping circle seat, rotates on the roller seat to be provided with the shaping roller that is used for shaping side's pipe, is equipped with the drive assembly who is used for driving each roller seat and slides in step on the shaping circle seat. The utility model discloses a simple structure, convenient operation alleviates staff intensity of labour, improves a steel pipe side of pushing away device of square pipe shaping effect.

Description

Steel pipe pushes away square device

Technical Field

The utility model relates to a square pipe former technical field especially relates to a steel pipe pushes away square device.

Background

The square pipe is a name of a square pipe, namely a steel pipe with equal side length, and is formed by rolling strip steel through a process. Generally, strip steel is unpacked, flattened, curled, welded to form a round tube, rolled from the round tube to a square tube, and then cut to a desired length.

The utility model discloses a current patent grant publication number is CN 209255509U's utility model discloses a steel pipe side of pushing away device, including frame, I type briquetting and screw up the screw rod, the symmetry is equipped with two continuous concave grooves on the adjacent three internal surface of frame, is equipped with II type briquetting on the internal surface of frame bottom, and I type briquetting is located the top of II type briquetting, the cavity position of I type briquetting and II type briquetting formation in the frame, and the symmetry is equipped with four internal surfaces on two vertical planes that the frame is relative and is equipped with the screwed through-hole and be used for twisting and connect and screw up the screw rod.

By adopting the technical scheme, the steel pipe is placed between the two II-type pressing blocks, the wheels of the I-type pressing blocks roll into the two concave grooves on the frame, four screwing screws are synchronously screwed in at a constant speed, and the two II-type pressing blocks are pushed to extrude the steel pipe along the horizontal direction. Meanwhile, the I-shaped pressing block is moved downwards at a constant speed, and the pushing work of the steel pipe is completed. However, since the movement of the type i and type ii compacts is driven by the worker through the tightening screws, the labor intensity of the worker is increased. Meanwhile, the requirement that all sides after the square tube is formed are equal is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel pipe side of pushing away device through the synchronous reciprocating sliding of each shaping roller of drive assembly drive, makes each spacing roller synchronous and steel pipe lateral wall looks butt, alleviates staff's intensity of labour, great improvement the shaping effect and the shaping efficiency of side's pipe.

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

the utility model provides a steel pipe side of pushing away device, includes the frame, its characterized in that: be equipped with the shaping circle seat in the frame, be equipped with the shaping subassembly on the shaping circle seat, the shaping subassembly includes the roller seat, the roller seat is equipped with four and all slides along the radial direction of shaping circle seat and sets up on the shaping circle seat, each the roller seat is even interval distribution along the circumference direction of shaping circle seat, it is provided with the shaping roller that is used for shaping side's pipe to rotate on the roller seat, be equipped with the drive assembly that is used for driving each roller seat and slides in step on the shaping circle seat.

By adopting the technical scheme, in work, the steel pipe penetrates through one side of each forming roller, which is close to each other, and the driving assembly drives the roller seat to drive the forming rollers to synchronously slide, so that each forming roller tightly supports against the side wall of the steel pipe respectively. The steel pipe passes through the forming rollers, and the pushing and forming work of the steel pipe is completed. Through the mode, the labor intensity of workers is reduced, and the forming effect and the forming efficiency of the square pipe are improved.

The utility model discloses further set up to: the driving assembly comprises a limiting disc fixedly arranged on the forming round seat, a driving fluted disc is rotatably arranged between the limiting disc and the forming round seat, and a rotating assembly used for driving the driving fluted disc to rotate is arranged on the limiting disc; the forming assembly is arranged on the limiting disc, planar threads are formed on one side, away from the forming circular seat, of the limiting disc, and clamping jaws meshed with the planar threads are formed on the roller seats.

Through adopting above-mentioned technical scheme, the runner assembly drives the rotation of drive fluted disc, and under the effect of plane screw thread, each roller seat realizes synchronous reciprocal slippage.

The utility model discloses further set up to: the rotating assembly comprises a driving bevel gear rotatably arranged in a limiting disc, and a driven bevel gear meshed with the driving bevel gear is fixed on one side, close to the rack, of the driving fluted disc; and a rotating threaded rod is fixed on one side of the driving bevel gear, which is far away from the driven bevel gear, and the rotating threaded rod penetrates through the limiting disc along the radial direction threads of the forming circular seat.

Through adopting above-mentioned technical scheme, the staff drives and rotates the rotation threaded rod and rotate the rotation that drives drive bevel gear, under driven bevel gear's effect, realizes the rotation of drive fluted disc.

The utility model discloses further set up to: the lifting assembly is arranged on the frame and used for driving the lifting seat to move up and down, the lifting assembly comprises a lifting screw rod rotatably arranged on the lifting seat, and the lifting screw rod penetrates through the upper side of the frame along the sliding direction of the lifting seat and is coaxially fixed with a lifting hand wheel at the top of the frame.

By adopting the technical scheme, the lifting hand wheel is rotated to drive the lifting screw rod to rotate, and the lifting screw rod can drive the lifting seat to reciprocate up and down, so that the lifting seat can adapt to the positions of steel pipes with different heights conveniently.

The utility model discloses further set up to: the horizontal rotation is equipped with the threaded rod of rectifying on the lift seat, the shaping circle seat rotates to set up on the lift seat and its week side shaping has the tooth of rectifying that meshes mutually with the threaded rod of rectifying.

Through adopting above-mentioned technical scheme, rotate the threaded rod of rectifying, under the effect of the tooth of rectifying, the shaping circular seat rotates in step, drives each shaping roller synchronous rotation. The relative position between the round pipe and each forming roller is convenient to change, the position of a welding seam is ensured on the side wall of the formed square pipe, and the quality of the square pipe is improved.

The utility model discloses further set up to: and a water spraying pipe is fixed on the forming circular seat and faces to one side of each forming roller, wherein the forming rollers are close to each other.

Through adopting above-mentioned technical scheme, the setting of spray pipe is to spraying water between each shaping roller, plays the cooling action in square pipe forming process.

The utility model discloses further set up to: and an oil storage sponge is fixed outside the driving bevel gear.

Through adopting above-mentioned technical scheme, the setting of oil storage sponge can play lubricated effect in the meshing of initiative bevel gear and driven bevel gear.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the roller seat is driven by the driving assembly to drive the forming rollers to synchronously slide in a reciprocating manner, the steel pipe is abutted between the forming rollers, and the steel pipe is pushed between the forming rollers to complete the square pipe pushing work of the steel pipe. Through the mode, the relative position between each forming roller is convenient to adjust, the labor intensity of workers is reduced, and the forming effect of the square tube is improved.

(2) Through the setting of the threaded rod of rectifying and the tooth of rectifying, rotate the synchronous rotation of the threaded rod drive shaping round seat of rectifying, be convenient for change the relative position between shaping roller and the steel pipe, prevent that steel pipe welding seam department from being located the position between two shaping rollers, improve the quality after the shaping of square pipe.

(3) Through the setting of oil storage sponge, play lubricated effect to the meshing between drive bevel gear and the driven bevel gear, prolong drive bevel gear and driven bevel gear's life.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention taken along a shaft;

fig. 2 is an axial view of an embodiment of the present invention, which is mainly used to show a rotating assembly.

Reference numerals: 1. a frame; 2. forming a round seat; 3. a molding assembly; 31. a roller base; 32. a forming roller; 33. a drive assembly; 331. a limiting disc; 332. a driving fluted disc; 4. a steel pipe passage; 5. a water spray pipe; 6. a lifting seat; 7. a lifting assembly; 71. a lifting hand wheel; 72. a lifting screw rod; 8. a deviation correcting threaded rod; 9. deviation rectifying teeth; 10. a rotating assembly; 101. a driven bevel gear; 102. a drive bevel gear; 103. oil storage sponge; 104. rotating the threaded rod; 11. a planar thread; 12. a claw is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments.

Referring to the attached drawing 1, the steel pipe square pushing device comprises a rack 1, wherein a forming round seat 2 is arranged on the rack 1. Be equipped with forming component 3 on the shaping circle seat 2, forming component 3 includes four roller seats 31 that are even interval setting along the circumferential direction of shaping circle seat 2, rotates on the roller seat 31 and is provided with forming roll 32. Each roller seat 31 is arranged on the forming circular seat 2 in a sliding manner through a sliding groove extending along the radial direction of the forming circular seat 2, and a driving assembly 33 used for driving each roller seat 31 to synchronously slide in a reciprocating manner is arranged on the forming circular seat 2. A steel pipe channel 4 is formed at one side of each forming roller 32, a water spraying pipe 5 is fixed on the forming round seat 2, and the water spraying pipe 5 is obliquely arranged towards one side of the steel pipe channel 4; in operation, the steel pipe passes through between each roller seat 31, and drive assembly 33 drives each roller seat 31 to slide to one side that is close to each other, and each forming roller 32 all supports tightly at the lateral wall of steel pipe. The steel pipe passes through the steel pipe channel 4, the water spraying pipe 5 sprays water to the inside of the steel pipe, the cooling effect is achieved, and the steel pipe is formed into a square pipe under the action of the forming rollers 32.

Be equipped with lift seat 6 on the frame 1, lift seat 6 slides through the spout that extends along 1 direction of height of frame and sets up in frame 1, and frame 1 top is equipped with the lifting unit 7 that is used for driving lift seat 6 to go up and down.

Referring to fig. 1, the lifting assembly 7 includes a lifting handwheel 71 and a lifting screw 72 connected thereto, wherein the bottom of the lifting screw 72 is rotatably connected to the middle position of the upper side of the lifting base 6. The lifting screw rod 72 is threaded through the top of the frame 1 along the sliding direction of the lifting seat 6, and the upper end of the lifting screw rod 72 is coaxially fixed with the lifting hand wheel 71; therefore, the rotation of the lifting handwheel 71 drives the lifting screw rod 72 to rotate, and the lifting screw rod 72 drives the lifting base 6 to reciprocate up and down.

The lifting seat 6 is provided with a deviation correcting threaded rod 8, and the deviation correcting threaded rod 8 is horizontally arranged on the upper side of the forming round seat 2 in a rotating mode through a bearing seat. The forming round seat 2 is horizontally and rotatably arranged on the lifting seat 6, and deviation correcting teeth 9 meshed with the deviation correcting threaded rod 8 are integrally formed on the periphery of the forming round seat 2; the deviation-correcting threaded rod 8 is rotated, and the forming round seat 2 synchronously rotates under the action of the deviation-correcting teeth 9.

Referring to fig. 2, the driving assembly 33 includes a limiting disc 331, and the limiting disc 331 is fixedly disposed on a side of the forming circular seat 2 away from the frame 1. The forming assembly 3 is disposed on one side of the limiting disc 331 away from the frame 1, and each roller seat 31 is slidably disposed on the limiting disc 331 through a sliding groove extending along the radial direction of the forming circular seat 2. The limiting disc 331 is provided with a driving fluted disc 332 therein, and the limiting disc 331 is provided with a rotating assembly 10 for driving the driving fluted disc 332 to rotate.

The rotating assembly 10 includes a driven bevel gear 101 fixedly disposed on the driving fluted disc 332, and the driven bevel gear 101 is disposed on one side of the driving fluted disc 332 close to the machine frame 1. A driving bevel gear 102 engaged with the driven bevel gear 101 is arranged in the limiting disc 331, and an oil storage sponge 103 is fixed outside the driving bevel gear 102. The driving bevel gear 102 is coaxially fixed with a rotating threaded rod 104, and the rotating threaded rod 104 is threaded through a limiting disc 331 along the radial direction of the forming round seat 2; therefore, the driving rotary threaded rod 104 drives the driving bevel gear 102 to synchronously rotate when rotating, and the driving fluted disc 332 realizes synchronous rotation under the action of the driven bevel gear 101. Meanwhile, the oil storage sponge 103 may be provided to provide lubrication between the engaged drive bevel gear 102 and the driven bevel gear 101.

A plane thread 11 is formed on one side of the driving fluted disc 332, which is far away from the driven bevel gear 101, a clamping jaw 12 is formed on one side of each roller seat 31, which is close to the driving fluted disc 332, and the clamping jaw 12 is meshed with the plane thread 11; therefore, when the driving gear disk 332 rotates, the roller bases 31 slide back and forth synchronously under the action of the claws 12.

The working principle of the embodiment is as follows: during operation, the lifting handwheel 71 is rotated to drive the lifting seat 6 to move up and down through the lifting screw 72, so that the height of the forming assembly 3 is suitable for the height of the steel pipe. The steel pipe passes through the steel pipe channel 4, the deviation correcting threaded rod 8 is rotated to drive the forming circular seat 2 to rotate through the deviation correcting teeth 9, and the position between the welding line of the steel pipe and each forming roller 32 is adjusted. Then, the rotating threaded rod 104 is driven to rotate, and the drive bevel gear 102 drives the forming rollers 32 to slide, so that the forming rollers 32 respectively abut against the side walls of the steel pipe. And then, water is sprayed into the steel pipe channel 4 through the water spraying pipe 5, and the steel pipe penetrates through the rack 1, so that the square pushing and forming work of the steel pipe is realized. Through the mode, the relative position between each forming roller 32 is convenient to adjust, the labor intensity of workers is reduced, and the forming effect of the square tube is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel pipe side of pushing away device, includes frame (1), its characterized in that: be equipped with shaping circle seat (2) on frame (1), be equipped with shaping subassembly (3) on shaping circle seat (2), shaping subassembly (3) are including roller seat (31), roller seat (31) are equipped with four and all slide along the radial direction of shaping circle seat (2) and set up on shaping circle seat (2), each roller seat (31) are even interval distribution along the circumferential direction of shaping circle seat (2), it is provided with shaping roller (32) that are used for shaping square pipe to rotate on roller seat (31), be equipped with on shaping circle seat (2) and be used for driving drive assembly (33) that each roller seat (31) slided in step.

2. The steel pipe pushing device according to claim 1, wherein: the driving assembly (33) comprises a limiting disc (331) fixedly arranged on the forming circular base (2), a driving fluted disc (332) is rotatably arranged between the limiting disc (331) and the forming circular base (2), and a rotating assembly (10) for driving the driving fluted disc (332) to rotate is arranged on the limiting disc (331); the forming component (3) is arranged on the limiting disc (331), a plane thread (11) is formed on one side, deviating from the forming circular seat (2), of the limiting disc (331), and a clamping jaw (12) meshed with the plane thread (11) is formed on the position, close to the limiting position, of the roller seat (31).

3. The steel pipe pushing device according to claim 2, wherein: the rotating assembly (10) comprises a driving bevel gear (102) rotatably arranged in a limiting disc (331), and a driven bevel gear (101) meshed with the driving bevel gear (102) is fixed on one side, close to the rack (1), of the driving fluted disc (332); and a rotating threaded rod (104) is fixed on one side of the driving bevel gear (102) far away from the driven bevel gear (101), and the rotating threaded rod (104) penetrates through the limiting disc (331) along the radial direction of the forming circular seat (2).

4. The steel pipe pushing device according to claim 1, wherein: be equipped with lift seat (6) and be used for driving lift seat (6) up-and-down motion's lifting unit (7) on frame (1), lifting unit (7) are including rotating lift lead screw (72) of setting up on lift seat (6), frame (1) upside and its top coaxial fixation are worn to establish along the direction of sliding screw thread of lift seat (6) lift lead screw (72) have lifting hand wheel (71).

5. The steel pipe pushing device according to claim 4, wherein: go up horizontal rotation and be equipped with threaded rod (8) of rectifying on lift seat (6), shaping round seat (2) rotate set up on lift seat (6) and its week side shaping have with rectifying threaded rod (8) engaged with tooth (9) of rectifying.

6. The steel pipe pushing device according to claim 1, wherein: and a water spraying pipe (5) is fixed on the forming circular seat (2), and the water spraying pipe (5) faces to one side of each forming roller (32) which is close to each other.

7. The steel pipe pushing device according to claim 3, wherein: an oil storage sponge (103) is fixed outside the driving bevel gear (102).