CN216064928U

CN216064928U - Straightening device based on stainless steel tube

Info

Publication number: CN216064928U
Application number: CN202121515813.6U
Authority: CN
Inventors: 李华国
Original assignee: Dongguan City Yuegang Stainless Steel Products Co ltd
Current assignee: Dongguan City Yuegang Stainless Steel Products Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-18
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a straightening device based on stainless steel pipes, relates to the technical field of stainless steel pipe processing, and solves the problem of how to quickly and uniformly preheat stainless steel pipes. The following scheme is now proposed: the heat collecting device comprises a working box, a transmission mechanism is arranged in the working box, a straightening mechanism is arranged on one side of the transmission mechanism, two partition plates fixed in the working box are vertically arranged between the straightening mechanism and the transmission mechanism, a heat collecting mechanism is arranged between the two partition plates, and a heat conducting mechanism is arranged on the lower side of the working box. According to the utility model, the flow speed of heat is increased to be matched with the concentrated heat, so that the stainless steel pipe can be quickly and uniformly preheated in the straightening process, and the influence on the quality of the steel pipe caused by damage during straightening is avoided.

Description

Straightening device based on stainless steel tube

Technical Field

The utility model relates to the technical field of stainless steel pipe processing, in particular to a straightening device based on a stainless steel pipe.

Background

Straightening is to straighten metal sections, bars, pipes, wires and the like. Generally, a bar material or the like is extruded by a straightening roll in a straightening device to change the straightness. Two rows of straightening rollers are arranged in a general straightening device, the number of the straightening rollers is different, two rollers are used for straightening, and materials with different diameters are straightened by means of angle change of the two rollers (the middle is concave and the hyperbolic rollers). When straightening the stainless steel pipe, the stainless steel pipe needs to be preheated and then straightened.

Most of the existing straightening devices can be provided with a heating device in the straightening device so as to preheat stainless steel pipes conveniently, but the heat of the heating device is diffused, the heat flow rate is slow, the stainless steel pipes are heated unevenly, the stainless steel heating speed is slow, and the stainless steel pipes are damaged easily in the straightening process to influence the quality of the steel pipes.

Therefore, how to rapidly and uniformly preheat the stainless steel tube is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In view of the above, the present invention provides a straightening device based on stainless steel tubes, so as to achieve rapid and uniform preheating of stainless steel tubes.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a straightening device based on a stainless steel pipe, which comprises a working box, wherein a transmission mechanism is arranged in the working box, one side of the transmission mechanism is provided with a straightening mechanism, two clapboards fixed in the working box are vertically arranged between the straightening mechanism and the transmission mechanism, a heat collecting mechanism is arranged between the two clapboards, and a heat conducting mechanism is arranged at the lower side of the working box.

Preferably, drive mechanism is including rotating two montant a of connecting in the work box, and sets up around two montant a, two all overlap on the montant a and establish and be fixed with gear a, and two gear a meshing connects, two all overlap on the montant a and establish and be fixed with the driving roller.

Preferably, the driving roller is provided with anti-skid lines.

Preferably, the heat conducting mechanism comprises a heat conducting box fixed with the working box through a connecting plate, centrifugal blades are arranged in the heat conducting box, and heating components are arranged on the lower sides of the centrifugal blades.

Preferably, the lower side of the working box is provided with a gearbox, the lower end of the vertical rod a on the front side is fixed with a rotating rod a, the lower end of the rotating rod a is fixedly connected with the slow speed end of the gearbox, the fast speed end of the gearbox is fixed with a rotating rod b, and the rotating rod b is fixedly connected with the centrifugal blade.

Preferably, the heat collecting mechanism comprises two fixing rods fixed on the top wall of the inner portion of the working box, a bearing seat is fixed at the lower end of each fixing rod, a heat collecting cylinder is transversely arranged on the inner side of the bearing seat, two ends of each heat collecting cylinder extend to the outer side of the bearing seat through an inner ring of the bearing seat, a worm wheel is fixedly sleeved on each heat collecting cylinder, and a worm is connected to each worm wheel in a meshed mode.

Preferably, straightening mechanism is including rotating two montant b of connecting in the work box, and two montant b front and back settings, two all overlap on the montant b and establish and be fixed with gear b, and two gear b meshing connects, two all overlap on the montant b and establish and be fixed with the leveling roller.

Preferably, a heat pipe a is fixed to an upper end of the heat conduction box, and one end of the heat pipe a extends into the heat collection cylinder, and a heat pipe b is fixed to a lower end of the heat conduction box, and one end of the heat pipe b extends to a lower side of the straightening roller.

Preferably, the upper end of work box is fixed with driving motor through the fixed plate, driving motor's output and montant a fixed connection, the cover is established on driving motor's the output shaft and is fixed with belt pulley a, and belt pulley a's right side is provided with belt pulley b, and belt pulley b passes through belt a and is connected with belt pulley a transmission, belt pulley b's lower extreme is fixed with bull stick c, and bull stick c and worm fixed connection, belt pulley b's upper end is fixed with bull stick d, and bull stick d's upper end is fixed with belt pulley c, and belt pulley c's right side is provided with belt pulley d, and belt pulley d passes through belt b and is connected with belt pulley c transmission, belt pulley d lower extreme is fixed with bull stick e, bull stick e with gear b fixed connection.

According to the technical scheme, the method has the following beneficial effects:

the flow speed of the heat is accelerated to be matched with the concentrated heat, so that the stainless steel pipe can be quickly and uniformly preheated in the straightening process, and the influence on the quality of the steel pipe caused by damage in the straightening process is avoided.

Drawings

FIG. 1 is a schematic sectional view of a front view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention.

Description of the drawings: 1. a work box; 2. a partition plate; 3. a transmission mechanism; 31. a vertical rod a; 32. a gear a; 33. a driving roller; 4. a straightening mechanism; 41. a vertical rod b; 42. a gear b; 43. a straightening roll; 5. a heat collection mechanism; 51. fixing the rod; 52. a bearing seat; 53. a heat collection cylinder; 54. a worm gear; 55. a worm; 6. a drive motor; 7. a heat conducting mechanism; 71. a heat conducting box; 72. a centrifugal blade; 73. a heating assembly; 8. a belt pulley a; 9. a belt pulley b; 10. a belt pulley c; 11. a belt pulley d; 12. a gearbox.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

FIG. 1 is a schematic sectional view of a front view of an embodiment of the present invention; fig. 2 is a schematic perspective view of an embodiment of the present invention; as shown in fig. 1 and 2, a straightening device based on stainless steel tube use is provided, which comprises a work box 1, a transmission mechanism 3 arranged in the work box 1, the transmission mechanism 3 comprises two vertical rods a31 rotatably connected in the work box 1, the two vertical rods a31 are arranged in front and back, the two vertical rods a31 are respectively sleeved and fixed with a gear a32, the two gears a32 are connected in a meshing manner, the two vertical rods a31 are respectively sleeved and fixed with a transmission roller 33, the transmission roller 33 is provided with anti-slip patterns, one side of the transmission mechanism 3 is provided with a straightening mechanism 4, the straightening mechanism 4 comprises two vertical rods b41 rotatably connected in the work box 1, the two vertical rods b41 are arranged in front and back, the two vertical rods b41 are respectively sleeved and fixed with a gear b42, the two gears b42 are connected in a meshing manner, the two vertical rods b41 are respectively sleeved and fixed with a straightening roller 43, two partition plates 2 fixed in the work box 1 are vertically arranged between the straightening mechanism 4 and the transmission mechanism 3, a heat collecting mechanism 5 is disposed between the two partition plates 2, the heat collecting mechanism 5 includes two fixing rods 51 fixed to the top wall of the interior of the working box 1, a bearing seat 52 is fixed to the lower end of the fixing rod 51, a heat collecting cylinder 53 is transversely disposed inside the bearing seat 52, both ends of the heat collecting cylinder 53 extend to the outside of the bearing seat 52 through the inner ring of the bearing seat 52, a worm wheel 54 is fixedly sleeved on the heat collecting cylinder 53, the worm wheel 54 is in meshing connection with a worm 55, a heat conducting mechanism 7 is disposed on the lower side of the working box 1, the heat conducting mechanism 7 includes a heat conducting box 71 fixed to the working box 1 through a connecting plate, a heat conducting pipe a is fixed to the upper end of the heat conducting box 71, one end of the heat conducting pipe a extends into the heat collecting cylinder 53, a heat conducting pipe b is fixed to the lower end of the heat conducting box 71, and one end of the heat conducting pipe b extends to the lower side of the straightening roller 43, a centrifugal blade 72 is disposed in the heat conducting box 71, and a heating element 73 is disposed on the lower side of the centrifugal blade 72, the lower side of the working box 1 is provided with a gear box 12, the lower end of a vertical rod a31 on the front side is fixed with a rotating rod a, the lower end of the rotating rod a is fixedly connected with the slow end of the gear box 12, the fast end of the gear box 12 is fixed with a rotating rod b, the rotating rod b is fixedly connected with a centrifugal blade 72, the upper end of the working box 1 is fixed with a driving motor 6 through a fixing plate, the output end of the driving motor 6 is fixedly connected with a vertical rod a31, the output shaft of the driving motor 6 is sleeved with and fixed with a belt pulley a8, the right side of the belt pulley a8 is provided with a belt pulley b9, the belt pulley b9 is in transmission connection with a belt pulley a8 through a belt a, the lower end of the belt pulley b9 is fixed with a rotating rod c, the rotating rod c is fixedly connected with a worm 55, the upper end of the belt pulley b9 is fixed with a rotating rod d, the upper end of the rotating rod d is fixed with a belt pulley c10, the right side of the belt pulley c10 is provided with a belt d11, and the belt d11 is in transmission connection with a belt c10 through a belt b, the lower end of the belt pulley d11 is fixed with a rotating rod e, and the rotating rod e is fixedly connected with a gear b 42.

In the embodiment, the middle of the driving roller 33 is concave and matched with the anti-skid lines, so that the stainless steel pipe can be better conveyed and can be roughly straightened; the heat conducting box 71 is an insulation box for better heat preservation; heating element 73 passes through external control switch and external power source electric connection, for convenient thermal production, be provided with insulation material in the heat collection section of thick bamboo 53, preheat nonrust steel pipe for better, through-hole an has all been seted up to drive mechanism 3's both sides wall, through-hole b has been seted up to the lateral wall of two baffles 2, and through-hole a, through-hole b and heat collection section of thick bamboo 53's both ends mouth are in same horizontal plane, for convenient straightening of nonrust steel pipe, work box 1 front surface is connected with the cabinet door through hinge rotation, for convenient to the clearance of work box 1 inside and look over.

The straightening device based on the stainless steel pipe can realize rapid and uniform preheating of the stainless steel pipe. In particular, in use, first of all, the driving motor 6 is made to operate, the operation of the driving motor 6 causes the pulley a8 and the front vertical rod a31 to rotate, the rotation of the vertical rod a31 causes the gear a32 to rotate in an engaged manner, further causes the two gears a32 to rotate, and the rotation of the vertical rod a31 causes the slow end of the transmission case 12 to rotate, which in turn causes the fast end of the transmission case 12 to rotate, and more recently causes the rotating rod b to rotate the centrifugal blades 72, and the rotation of the centrifugal blades 72 causes the heat generated by the operating state of the heating assembly 73 to be conducted into the heat collecting cylinder 53 to be concentrated, while the rotation of the pulley a8 causes the pulley b9 to rotate, the rotation of the pulley b9 causes the rotating rod c and the rotating rod d to rotate, which in turn causes the worm 55 and the pulley c10 to rotate, the rotation of the worm 55 causes the engaged worm wheel 54, and the rotation of the heat collecting cylinder 53, the rotation of the heat collecting cylinder 53 causes the heat conducted in to sufficiently preheat the stainless steel pipe, and at the same time, the rotation of the pulley c10 will make the pulley d11 rotate, the rotation of the pulley d11 will make the rotating rod e drive the front pulley d11 to rotate, further, the two gears b42 are engaged to rotate, and further the two straightening rollers 43 are rotated, the stainless steel pipe is placed between the two driving rollers 33, the force generated between the driving rollers 33 can make the stainless steel pipe approach to the heat collecting cylinder 53, the driving rollers 33 can roughly straighten the stainless steel pipe, the stainless steel pipe is preheated when entering the heat collecting cylinder 53, the preheated stainless steel pipe is straightened, the straightened steel pipe cannot be taken due to too high temperature, and the suction force generated by the centrifugal blades 72 can guide the redundant heat generated in the heat collecting cylinder 53 and the heat on the straightened steel pipe into the heat conducting box 71 again.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The straightening device based on the stainless steel pipe comprises a working box (1) and is characterized in that a transmission mechanism (3) is arranged in the working box (1), a straightening mechanism (4) is arranged on one side of the transmission mechanism (3), two partition plates (2) fixed in the working box (1) are vertically arranged between the straightening mechanism (4) and the transmission mechanism (3), a heat collecting mechanism (5) is arranged between the partition plates (2), and a heat conducting mechanism (7) is arranged on the lower side of the working box (1).

2. The straightening device based on the use of the stainless steel pipe according to claim 1, wherein the transmission mechanism (3) comprises two vertical rods a (31) rotatably connected in the work box (1), the two vertical rods a (31) are arranged in the front and at the back, a gear a (32) is sleeved and fixed on each of the two vertical rods a (31), the two gears a (32) are meshed and connected, and a transmission roller (33) is sleeved and fixed on each of the two vertical rods a (31).

3. The straightening device based on the use of stainless steel pipes according to claim 2, characterized in that the driving rollers (33) are provided with anti-slip threads.

4. The straightening device used based on the stainless steel pipe according to the claim 3, characterized in that the heat conducting mechanism (7) comprises a heat conducting box (71) fixed with the working box (1) through a connecting plate, a centrifugal blade (72) is arranged in the heat conducting box (71), and a heating assembly (73) is arranged at the lower side of the centrifugal blade (72).

5. The straightening device used based on the stainless steel pipe according to the claim 4, characterized in that the lower side of the working box (1) is provided with a gear box (12), the lower end of the front vertical rod a (31) is fixed with a rotating rod a, the lower end of the rotating rod a is fixedly connected with the slow end of the gear box (12), the fast end of the gear box (12) is fixed with a rotating rod b, and the rotating rod b is fixedly connected with the centrifugal blade (72).

6. The straightening device based on the use of the stainless steel tube according to claim 5, wherein the heat collecting mechanism (5) comprises two fixing rods (51) fixed on the inner top wall of the working box (1), a bearing seat (52) is fixed at the lower end of each fixing rod (51), a heat collecting cylinder (53) is transversely arranged on the inner side of each bearing seat (52), both ends of each heat collecting cylinder (53) extend to the outer side of each bearing seat (52) through the inner ring of each bearing seat (52), a worm wheel (54) is sleeved and fixed on each heat collecting cylinder (53), and the worm wheel (54) is connected with a worm (55) in a meshing manner.

7. The straightening device used based on the stainless steel pipe as claimed in claim 6, wherein the straightening mechanism (4) comprises two vertical rods b (41) rotatably connected in the work box (1), the two vertical rods b (41) are arranged in the front and at the back, a gear b (42) is sleeved and fixed on each of the two vertical rods b (41), the two gears b (42) are meshed and connected, and a straightening roller (43) is sleeved and fixed on each of the two vertical rods b (41).

8. The straightening apparatus used based on the stainless steel pipe according to claim 7, wherein a heat conduction pipe a is fixed to the upper end of the heat conduction box (71) and one end of the heat conduction pipe a extends into the heat collection cylinder (53), a heat conduction pipe b is fixed to the lower end of the heat conduction box (71) and one end of the heat conduction pipe b extends to the lower side of the straightening roller (43).

9. The straightening device based on the use of the stainless steel pipe as claimed in claim 8, wherein the upper end of the working box (1) is fixed with a driving motor (6) through a fixing plate, the output end of the driving motor (6) is fixedly connected with a vertical rod a (31), a belt pulley a (8) is fixedly sleeved on the output shaft of the driving motor (6), a belt pulley b (9) is arranged on the right side of the belt pulley a (8), the belt pulley b (9) is in transmission connection with the belt pulley a (8) through a belt a, a rotating rod c is fixedly arranged at the lower end of the belt pulley b (9), the rotating rod c is fixedly connected with a worm (55), a rotating rod d is fixedly arranged at the upper end of the belt pulley b (9), a belt pulley c (10) is fixedly arranged at the upper end of the rotating rod d, a belt pulley d (11) is arranged on the right side of the belt pulley c (10), and the belt pulley d (11) is in transmission connection with the belt pulley c (10) through a belt b, and a rotating rod e is fixed at the lower end of the belt pulley d (11), and the rotating rod e is fixedly connected with the gear b (42).