Plate rolling machine with springback prevention structure

Abstract

The utility model relates to the technical field of plate bending machines, and discloses a plate bending machine with a springback prevention structure, which comprises a bottom column, a spring-back prevention structure, a spring-back prevention structure, a spring-back prevention structure and a spring-back prevention structure, the working assembly is fixedly mounted at the top of the base; wherein the working assembly comprises a driving part and a rotating part; the springback prevention assembly is fixedly mounted at the top of the base; wherein the anti-springback assembly comprises a power part and an anti-springback part; the driving part comprises a first motor, and a speed reducer is fixedly installed at the output end of the first motor. According to the steel plate anti-springback device, the anti-springback assembly is arranged, the second motor rotates to drive the threaded rod to rotate, the threaded seat moves accordingly, the frame and the roller movably installed in the frame move towards the inner side till the roller abuts against a steel plate, springback of the steel plate is prevented, and the anti-springback assembly is only arranged on one face of the device and not arranged on the two sides of the device. And the effect of convenient operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate rolling machines, in particular to a plate rolling machine with a springback prevention structure. Background Art

[0002] Plate rolling machine is a kind of equipment that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. The working principle of plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the working rollers, so as to press or roll the sheet materials. According to the rotation movement and position change of working rollers of different shapes, oval parts, arc parts, cylindrical parts and other parts can be processed.

[0003] At present, in actual application of plate rolling machines with anti-rebound structures, the anti-rebound structures are mostly set on both sides of the device. Since workers are required to operate during the plate rolling process, the anti-rebound structures set on both sides will hinder the workers' operations and affect the work progress. Utility Model Content

[0004] The utility model aims to provide a plate rolling machine with a spring-back prevention structure, so as to solve the problem raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a plate rolling machine with a rebound prevention structure, comprising:

[0006] A bottom column, the top of which is fixedly mounted on the base;

[0007] A working component, wherein the working component is fixedly mounted on the top of the base;

[0008] Wherein, the working component includes a driving part and a rotating part;

[0009] An anti-rebound component, wherein the anti-rebound component is fixedly mounted on the top of the base;

[0010] Wherein, the anti-rebound component includes a power part and a prevention part.

[0011] Preferably, the driving part includes a motor 1, a reducer is fixedly installed on the output end of the motor 1, a rotating shaft is fixedly installed on one end of the reducer, a pulley 1 and a pulley 2 are fixedly installed on one end of the rotating shaft, a belt 1 is arranged on the right side of the reducer, a transmission roller is arranged on the top of the base, a fixed frame is fixedly installed on the bottom of the base, a hydraulic telescopic rod is fixedly installed inside the fixed frame, and a movable plate is fixedly installed on the output end of the hydraulic telescopic rod.

[0012] Preferably, the motor 1 is fixedly mounted on the top of the movable plate, the reducer is fixedly mounted on the top of the movable plate, the pulley 1 is sleeved with the belt 1, one end of the transmission roller is fixedly mounted with the pulley 1, and the movable plate is movably mounted inside the base.

[0013] Preferably, the rotating part includes a support, a roller is movably installed inside the support, a belt 2 is provided at one end of the roller, a movable roller is provided on the top of the base, and brackets are movably installed at both ends of the movable roller.

[0014] Preferably, the support and the base are movably mounted via a pin shaft, the second belt and the second pulley are sleeved together, the second pulley is fixedly mounted on one end of the roller, and the support and the transmission roller are movably mounted.

[0015] Preferably, the power part includes a motor seat, a motor 2 is fixedly installed inside the motor seat, a threaded seat is movably installed inside the base, and a threaded rod is movably installed inside the threaded seat through a thread.

[0016] Preferably, the motor seat is fixedly installed on the base, one end of the threaded rod passes through the base and the threaded seat in sequence, and one end of the threaded rod extends to the inside of the base, and the threaded rod is movably installed on the base.

[0017] Preferably, the preventing portion comprises a frame, a roller is movably installed inside the frame, a roller is arranged inside the frame, the frame is fixedly installed on the top of the threaded seat, and the roller is movably installed between the roller and the roller.

[0018] The utility model provides a plate rolling machine with a rebound prevention structure. It has the following beneficial effects:

[0019] (1) The utility model sets a working component and uses a hydraulic telescopic rod to control the lifting of the movable plate, thereby adjusting the distance between the roller and the movable roller, so that the device can roll steel plates of different thicknesses.

[0020] (2) The utility model provides an anti-rebound component, and utilizes the rotation of motor 2 to drive the threaded rod to rotate, thereby moving the threaded seat, and the frame and the rollers movably installed inside move inward until the rollers come into contact with the steel plate, thereby achieving the anti-rebound of the steel plate. The anti-rebound component is only provided on one side of the device, and is not provided on both sides, thereby achieving the effect of easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a top view of the utility model;

[0023] Figure 3 It is the right view of the utility model;

[0024] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle part.

[0025] In the figure: 1 bottom column, 2 base, 3 working assembly, 31 driving part, 311 motor 1, 312 reducer, 313 pulley 1, 314 pulley 2, 315 belt 1, 316 driving roller, 317 fixed frame, 318 hydraulic telescopic rod, 319 movable plate, 32 rotating part, 321 support, 322 roller, 323 belt 2, 324 movable roller, 325 bracket, 4 anti-rebound assembly, 41 power part, 411 motor seat, 412 motor 2, 413 threaded seat, 414 threaded rod, 42 prevention part, 421 frame, 422 roller, 423 roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] A preferred embodiment of a plate rolling machine with a rebound prevention structure provided by the utility model is as follows: Figure 1-4 As shown: A plate rolling machine with a springback prevention structure, comprising:

[0030] A bottom column 1, the top of which is fixedly mounted on a base 2;

[0031] A working component 3, wherein the working component 3 is fixedly mounted on the top of the base 2;

[0032] The working component 3 includes a driving part 31 and a rotating part 32;

[0033] The driving part 31 includes a motor 1 311, a reducer 312 is fixedly installed at the output end of the motor 1 311, a rotating shaft is fixedly installed at one end of the reducer 312, a pulley 1 313 and a pulley 2 314 are fixedly installed at one end of the rotating shaft, a belt 1 315 is arranged on the right side of the reducer 312, a transmission roller 316 is arranged on the top of the base 2, a fixed frame 317 is fixedly installed at the bottom of the base 2, a hydraulic telescopic rod 318 is fixedly installed inside the fixed frame 317, a movable plate 319 is fixedly installed at the output end of the hydraulic telescopic rod 318, the motor 1 311 is fixedly installed on the top of the movable plate 319, and the reducer 312 is fixedly installed on the top of the movable plate 319. Installed on the top of the movable plate 319, the pulley 313 and the belt 315 are set together, the pulley 313 is fixedly installed on one end of the transmission roller 316, and the movable plate 319 is movably installed inside the base 2; start the hydraulic telescopic rod 318, and the movable plate 319 fixedly installed on the output end of the hydraulic telescopic rod 318 moves up and down to the left, so as to adjust the distance between the roller 322 and the movable roller 324 to cope with steel plates of different thicknesses, start the motor 311, and the reducer 312 fixedly installed on the output end of the motor 311 rotates, driving the rotating shaft to rotate, and the pulley 313 and the pulley 314 fixedly installed on the rotating shaft both rotate;

[0034] The rotating part 32 includes a support 321, a roller 322 is movably installed inside the support 321, a belt 2 323 is provided at one end of the roller 322, a movable roller 324 is provided on the top of the base 2, and brackets 325 are movably installed at both ends of the movable roller 324. The support 321 and the base 2 are movably installed through a pin shaft, the belt 2 323 and the pulley 2 314 are sleeved, the pulley 2 314 is fixedly installed at one end of the roller 322, and the support 321 and the transmission roller 316 are movably installed; the rotation of the pulley 1 313 drives the transmission roller 316 to rotate, and the rotation of the pulley 2 314 drives the roller 322 to rotate, and the rotation direction of the transmission roller 316 and the roller 322 is the same, and the support 321 can be rotated so that the support 321 is no longer movably installed with the movable roller 324, and the rolled steel plate can be taken out.

[0035] Example 2

[0036] On the basis of Example 1, a preferred embodiment of a plate rolling machine with a rebound prevention structure provided by the utility model is as follows: Figure 1-4 As shown: the anti-rebound component 4 is fixedly installed on the top of the base 2;

[0037] The anti-rebound component 4 includes a power part 41 and a prevention part 42;

[0038] The power part 41 includes a motor seat 411, a motor 2 412 is fixedly installed inside the motor seat 411, a threaded seat 413 is movably installed inside the base 2, a threaded rod 414 is movably installed inside the threaded seat 413 through a thread, the motor seat 411 is fixedly installed with the base 2, one end of the threaded rod 414 passes through the base 2 and the threaded seat 413 in sequence, and one end of the threaded rod 414 extends to the inside of the base 2, and the threaded rod 414 is movably installed with the base 2; start the motor 2 412, and the threaded rod 414 fixedly installed with the output end of the motor 2 412 rotates, driving the threaded seat 413 to move;

[0039] The prevention part 42 includes a frame 421, a roller 422 is movably installed inside the frame 421, a roller 423 is arranged inside the frame 421, the frame 421 is fixedly installed on the top of the threaded seat 413, and the roller 422 and the roller 423 are movably installed; the threaded seat 413 moves, driving the frame 421 fixedly installed on the threaded seat 413 and the roller 423 movably installed inside the frame 421 to move, until the roller 423 contacts the steel plate and stops, thereby limiting and preventing the rebound of the steel plate.

[0040] When in use, the hydraulic telescopic rod 318 is started, and the movable plate 319 fixedly installed at the output end of the hydraulic telescopic rod 318 moves up and down to the left, so as to adjust the distance between the roller 322 and the movable roller 324 to cope with steel plates of different thicknesses. The motor 311 is started, and the reducer 312 fixedly installed at the output end of the motor 311 rotates, driving the rotating shaft to rotate, and the pulley 1 313 and the pulley 2 314 fixedly installed at the rotating shaft both rotate, and the pulley 1 313 rotates to drive the transmission roller 316 to rotate, and the pulley 2 314 rotates, driving the roller 322 to rotate. The driving roller 316 and the roller wheel 322 have the same direction of rotation. The support 321 can be rotated so that the support 321 is no longer movably installed with the movable roller 324, and the rolled steel plate can be taken out. The motor 2 412 is started, and the threaded rod 414 fixedly installed with the output end of the motor 2 412 rotates, driving the threaded seat 413 to move. The threaded seat 413 moves, driving the frame 421 fixedly installed with the threaded seat 413 and the roller 423 movably installed inside the frame 421 to move, until the roller 423 contacts the steel plate and stops, thereby limiting and preventing the steel plate from rebounding.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plate rolling machine with a springback prevention structure, characterized in that: include: A bottom column (1), the top of the bottom column (1) being fixedly mounted on a base (2); A working component (3), wherein the working component (3) is fixedly mounted on the top of the base (2); Wherein, the working component (3) comprises a driving part (31) and a rotating part (32); An anti-rebound component (4), wherein the anti-rebound component (4) is fixedly mounted on the top of the base (2); The anti-rebound component (4) comprises a power portion (41) and a prevention portion (42).

2. The plate rolling machine with anti-springback structure according to claim 1, characterized in that: The driving part (31) comprises a motor 1 (311), a reducer (312) is fixedly mounted on the output end of the motor 1 (311), a rotating shaft is fixedly mounted on one end of the reducer (312), a pulley 1 (313) and a pulley 2 (314) are fixedly mounted on one end of the rotating shaft, a belt 1 (315) is arranged on the right side of the reducer (312), a transmission roller (316) is arranged on the top of the base (2), a fixed frame (317) is fixedly mounted on the bottom of the base (2), a hydraulic telescopic rod (318) is fixedly mounted inside the fixed frame (317), and a movable plate (319) is fixedly mounted on the output end of the hydraulic telescopic rod (318).

3. The plate rolling machine with anti-rebound structure according to claim 2, characterized in that: The motor 1 (311) is fixedly mounted on the top of the movable plate (319), the reducer (312) is fixedly mounted on the top of the movable plate (319), the pulley 1 (313) and the belt 1 (315) are sleeved together, one end of the transmission roller (316) is fixedly mounted with the pulley 1 (313), and the movable plate (319) is movably mounted inside the base (2).

4. The plate rolling machine with anti-rebound structure according to claim 1, characterized in that: The rotating part (32) includes a support (321), a roller (322) is movably mounted inside the support (321), a belt (323) is arranged at one end of the roller (322), a movable roller (324) is arranged at the top of the base (2), and brackets (325) are movably mounted at both ends of the movable roller (324).

5. The plate rolling machine with anti-rebound structure according to claim 4, characterized in that: The support (321) and the base (2) are movably mounted via a pin shaft, the second belt (323) and the second pulley (314) are sleeved together, one end of the roller (322) is fixedly mounted with the second pulley (314), and the support (321) and the transmission roller (316) are movably mounted.

6. The plate rolling machine with anti-springback structure according to claim 1, characterized in that: The power part (41) comprises a motor seat (411), a motor 2 (412) is fixedly installed inside the motor seat (411), a threaded seat (413) is movably installed inside the base (2), and a threaded rod (414) is movably installed inside the threaded seat (413) via a thread.

7. The plate rolling machine with anti-springback structure according to claim 6, characterized in that: The motor seat (411) is fixedly mounted on the base (2), one end of the threaded rod (414) passes through the base (2) and the threaded seat (413) in sequence, and one end of the threaded rod (414) extends to the inside of the base (2), and the threaded rod (414) is movably mounted on the base (2).

8. The plate rolling machine with anti-springback structure according to claim 1, characterized in that: The preventing part (42) comprises a frame (421), a roller (422) is movably installed inside the frame (421), a roller (423) is arranged inside the frame (421), the frame (421) is fixedly installed on the top of the threaded seat (413), and the roller (422) and the roller (423) are movably installed.

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