CN216175561U

CN216175561U - Coiling machine with high stability presss from both sides material mechanism

Info

Publication number: CN216175561U
Application number: CN202122623305.6U
Authority: CN
Inventors: 陈庆洲; 陈龙; 黄景宏
Original assignee: Liwei Machinery Jiaxing Co ltd
Current assignee: Liwei Machinery Jiaxing Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a material rolling machine with a high-stability material clamping mechanism, which comprises a base, wherein an upper rotating seat is arranged on one side of the base, a fixed seat is arranged on the other side of the base, a first clamping device is arranged between the upper rotating seat and the base, the first clamping device comprises a first clamping seat and a first pressure rod, a second clamping device is arranged inside the fixed seat, a first spiral rod penetrates through the upper rotating seat, a second spiral rod penetrates through the fixed seat, and a first driven roller, a second driven roller and a driving roller are arranged between the base and the fixed seat. This coiling machine with high stability clamping mechanism can reach and reduce the phenomenon of beating of coiling machine compression roller when rotating through setting up first clamping device, improves the quality of production work piece, reduction in production cost's purpose to through setting up second clamping device, can reach and reduce the effort of compression roller to supporting component, reduce supporting component's deformation, improve coiling machine life's purpose.

Description

Coiling machine with high stability presss from both sides material mechanism

Technical Field

The utility model relates to the technical field of rolling machines, in particular to a rolling machine with a high-stability material clamping mechanism.

Background

The plate bending machine is a device for bending and forming a plate by using a compression roller, can form parts in different shapes such as a cylindrical part, a conical part and the like, and is very important forging and pressing processing equipment. The working principle of the steel plate bending machine is that the compression roller moves under the action of external force such as hydraulic pressure, mechanical force and the like, so that the plate is bent or rolled and formed. According to the rotary motion and the position change of the press rollers with different shapes, parts such as an elliptical part, an arc part, a cylindrical part and the like can be processed.

The prior art has the following defects or problems:

1. when the existing material pressing machine is used, a certain gap exists between the compression roller and the fixing device, so that the compression roller has a larger jumping phenomenon when rotating, the quality of a produced workpiece is poor, and more waste materials exist;

2. the press roll of current swager has great effort to the bearing structure who links to each other with the press roll other end when getting the material, and under the long-term effect of this effort, bearing structure probably takes place to warp, consequently is unfavorable for its long-term stable use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coiling machine with a high-stability material clamping mechanism aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a coiling machine with a high-stability clamping mechanism comprises a base, wherein one side of the base is provided with an upper rotary seat which can rotate around the base so as to conveniently disassemble a first supporting component, the other side of the base is provided with a fixed seat, a first clamping device is arranged between the upper rotary seat and the base and comprises a first clamping seat and a first pressure rod, a second clamping device is arranged inside the fixed seat, a first spiral rod penetrates through the upper rotary seat, a second spiral rod penetrates through the fixed seat, a first driven roller, a second driven roller and a driving roller are arranged between the base and the fixed seat, the first clamping device and the second clamping device can fix a compression roller and simultaneously can reduce the gap between the compression roller and the supporting component, the rotation stability of the compression roller is improved, the production quality of a workpiece is improved, and meanwhile, the second clamping component can also reduce the pressure of the compression roller on the supporting component, reduce the phenomenon of supporting component deformation to the life of extension coil winder.

As a preferred technical scheme of the utility model, the second clamping device comprises a second clamping seat, a second pressure rod, a connecting rod, a bearing and a fixing hole, two sides of the connecting rod are respectively fixedly connected with the second clamping seat and the bearing, the second clamping seat can rotate around the bearing through the connecting rod, and the bearing is fixedly arranged on the inner wall of the fixing seat through the fixing hole, so that the pressure on the supporting component during the unloading of the compression roller is exerted, the deformation of the supporting component is reduced, and the service life of the coiling machine is prolonged.

As a preferred technical scheme of the present invention, an upper clamping ring and a lower clamping ring are respectively arranged inside the first clamping seat and the second clamping seat, a rubber block, an arc-shaped slider and balls are respectively arranged inside the upper clamping ring and the lower clamping ring, the arc-shaped slider can rotate around the upper clamping ring and the lower clamping ring through the balls, the surface friction force of the rubber block is relatively large, the lower clamping ring is fixedly installed on the inner walls of the first clamping seat and the second clamping seat, the upper clamping ring and the lower clamping ring are vertically distributed, and the compression roller can be fixed by the butt joint of the upper clamping ring and the lower clamping ring so as to rotate inside the upper clamping ring and the lower clamping ring.

As a preferable technical scheme of the utility model, the first pressure lever and the second pressure lever are both fixedly connected with the upper clamping ring, the first pressure lever and the second pressure lever can slide in the upper and lower parts of the first clamping seat and the second clamping seat, the first screw rod and the second screw rod can rotate up and down in the upper screwing seat and the fixed seat, the first pressure lever and the first screw rod are vertically distributed, the second pressure lever and the second screw rod are vertically distributed, and the first pressure lever, the second pressure lever, the first screw rod and the second screw rod are matched for use, so that the upper clamping ring can move up and down to tighten the press roller, and the phenomenon of jumping when the press roller rotates is reduced.

As a preferred technical scheme of the utility model, one side of the driving roller, which is positioned on the fixed seat, is connected with external power, the second driven roller can rotate, a fixed shaft is arranged between the upper rotating seat and the base, the upper rotating seat can rotate around the base through the fixed shaft, the driving roller plays a role in providing a stable power source for the material rolling machine, and the upper rotating seat plays a role in disassembling the compression roller.

Compared with the prior art, the utility model provides a coiling machine with a high-stability material clamping mechanism, which has the following beneficial effects:

1. the rolling machine with the high-stability clamping mechanism comprises a first clamping device, an upper clamping ring, a lower clamping ring, an upper rotary seat, a first spiral rod, a ball, an arc-shaped sliding block and a rubber block, wherein when the rolling machine is used, the upper rotary seat rotates around a base to one side, a compression roller penetrates through the first clamping device, the upper rotary seat is reset at the moment, the first spiral rod rotates, the first spiral rod downwards extrudes the first compression rod to drive the upper clamping ring and the lower clamping ring to be mutually attached, the rubber block is fixed on the surface of the compression roller at the moment, the other side of the compression roller is fixed in a second clamping device in the same way, when the compression roller rotates, the arc-shaped sliding block rotates around the upper clamping ring and the lower clamping ring through the ball, the jumping phenomenon of the compression roller of the rolling machine during rotation is reduced, the quality of a produced workpiece is improved, and the production cost is reduced;

2. this coiling machine with high stability clamping mechanism, through setting up second clamping device, during the use, pass through the fixed orifices with second clamping device and install at the fixing base inner wall, when the coiling machine is received the material, the compression roller separates with first clamping device, the compression roller drives the second holder and centers on the bearing rotation this moment under the effect of gravity, make the compression roller be in the tilt state, reduced the effort of compression roller to supporting component, reduced supporting component's deformation, improve the life of coiling machine.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a second clamping device according to the present invention;

FIG. 3 is a schematic structural view of a first clamping device according to the present invention;

FIG. 4 is a schematic view of the upper and lower clamp rings of the present invention;

FIG. 5 is a schematic view of the internal structure of the clamp ring of the present invention.

In the figure: 1. a base; 2. an upper screwing seat; 3. a fixed seat; 4. a first holding device; 401. a first holder; 402. a first pressure lever; 5. a second holding device; 501. a second holder; 502. a second compression bar; 503. a connecting rod; 504. a bearing; 505. a fixing hole; 6. a first screw rod; 7. a second screw rod; 8. an upper clamping ring; 9. a lower clamping ring; 10. a rubber block; 11. an arc-shaped sliding block; 12. a ball bearing; 13. a first driven roller; 14. a second driven roller; 15. and a driving roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, a material rolling machine with a high-stability material clamping mechanism comprises a base 1, an upper screw seat 2 is arranged on one side of the base 1, the upper screw seat 2 can rotate around the base 1 to conveniently disassemble a first clamping device 4, a fixed seat 3 is arranged on the other side of the base 1, a first screw rod 6 penetrates through the upper screw seat 2, a second screw rod 7 penetrates through the fixed seat 3, a first clamping device 4 is arranged between the upper screw seat 2 and the base 1, the first clamping device 4 comprises a first clamping seat 401 and a first pressure rod 402, a second clamping device 5 is arranged inside the fixed seat 3, a first driven roller 13, a second driven roller 14 and a driving roller 15 are arranged between the base 1 and the fixed seat 3, the first clamping device 4 and the second clamping device 5 can fix a compression roller and simultaneously can reduce the gap between the compression roller and a supporting component, and improve the rotation stability of the compression roller, the production quality of the workpiece is improved, meanwhile, the pressure of the compression roller on the supporting component can be reduced by the second clamping device 5, the deformation phenomenon of the supporting component is reduced, and the service life of the coiling machine is prolonged.

Referring to fig. 2-4, an upper clamping ring 8 and a lower clamping ring 9 are disposed inside the first clamping seat 401 and the second clamping seat 501, a rubber block 10, an arc-shaped slider 11 and balls 12 are disposed inside the upper clamping ring 8 and the lower clamping ring 9, the arc-shaped slider 11 can rotate around the upper clamping ring 8 and the lower clamping ring 9 through the balls 12, the surface friction of the rubber block 10 is large, the lower clamping ring 9 is fixedly mounted on the inner walls of the first clamping seat 401 and the second clamping seat 501, the upper clamping ring 8 and the lower clamping ring 9 are vertically distributed, and the upper clamping ring 8 and the lower clamping ring 9 are in butt joint to fix a pressing roller, so that the pressing roller can rotate inside the upper clamping ring 8 and the lower clamping ring 9.

Referring to fig. 4, the first compression bar 402 and the second compression bar 502 are both fixedly connected to the upper clamping ring 8, the first compression bar 402 and the second compression bar 502 can slide up and down inside the first clamping seat 401 and the second clamping seat 501, the first screw rod 6 and the second screw rod 7 can rotate up and down inside the upper rotating seat 2 and the fixed seat 3, the first compression bar 402 and the first screw rod 6 are vertically distributed, the second compression bar 502 and the second screw rod 7 are vertically distributed, the first compression bar 402, the second compression bar 502, the first screw rod 6 and the second screw rod 7 are used in cooperation, the upper clamping ring 8 can move up and down to tighten the compression roller, and the phenomenon of jumping of the compression roller during rotation is reduced.

Example two:

referring to fig. 2, on the basis of the first embodiment, the second clamping device 5 includes a second holder 501, a second pressing rod 502, a connecting rod 503, a bearing 504 and a fixing hole 505, two sides of the connecting rod 503 are respectively and fixedly connected to the second holder 501 and the bearing 504, the second holder 501 can rotate around the bearing 504 through the connecting rod 503, and the bearing 504 is fixedly mounted on the inner wall of the fixing base 3 through the fixing hole 505, so as to exert pressure on the supporting component during discharging of the pressing roller, reduce deformation of the supporting component, and prolong the service life of the rolling machine.

Referring to fig. 1, one side of the driving roll 15 on the fixed base 3 is connected with an external power, the second driven roll 14 can rotate, a fixed shaft is arranged between the upper rotating base 2 and the base 1, the upper rotating base 2 can rotate around the base 1 through the fixed shaft, the driving roll 15 plays a role in providing a stable power source for the material rolling machine, and the upper rotating base 2 plays a role in disassembling the compression roller.

The working principle and the using process of the utility model are as follows: when the rolling machine with the high-stability clamping mechanism is used, the upper rotary seat 2 rotates around the base 1 to one side, the first clamping device 4 is placed on the base 1, the second clamping device 5 is installed on the inner wall of the fixed seat 3 through the fixed hole 505, the compression roller penetrates through the first clamping device 4, the upper rotary seat 2 is reset at the moment, the first spiral rod 6 is rotated, the first spiral rod 6 downwards extrudes the first compression rod 402 to drive the upper clamping ring 8 and the lower clamping ring 9 to be mutually attached, the rubber block 10 is fixed on the surface of the compression roller, the other side of the compression roller is fixed in the second clamping device 5 in the same way, when the compression roller rotates, the arc-shaped sliding block 11 rotates around the upper clamping ring 8 and the lower clamping ring 9 through the balls 12, the jumping phenomenon of the compression roller of the rolling machine during rotation is reduced, the quality of production workpieces is improved, the production cost is reduced, and when the rolling machine receives materials, the compression roller is separated from the first clamping device 4, at this moment, the compression roller drives the second clamping seat 501 to rotate around the bearing 504 under the action of gravity, so that the compression roller is in an inclined state, the acting force of the compression roller on the supporting component is reduced, the deformation of the supporting component is reduced, and the service life of the material rolling machine is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coil stock machine with high stability presss from both sides material mechanism which characterized in that: including base (1), base (1) one side is provided with and goes up seat (2) of revolving, base (1) opposite side is provided with fixing base (3), it is provided with first clamping device (4) to go up between seat (2) of revolving and base (1), first clamping device (4) are including first holder (401) and first depression bar (402), inside second clamping device (5) that are provided with of fixing base (3), it has first hob (6) to go up to revolve seat (2) inside to run through, inside second hob (7) of running through of fixing base (3), be provided with first driven voller (13), second driven voller (14) and drive roll (15) between base (1) and fixing base (3).

2. The coiling machine with high-stability material clamping mechanism as claimed in claim 1, characterized in that: the second clamping device (5) comprises a second clamping seat (501), a second pressure rod (502), a connecting rod (503), a bearing (504) and a fixing hole (505), two sides of the connecting rod (503) are respectively fixedly connected with the second clamping seat (501) and the bearing (504), the second clamping seat (501) can rotate around the bearing (504) through the connecting rod (503), and the bearing (504) is fixedly installed on the inner wall of the fixing seat (3) through the fixing hole (505).

3. The coiling machine with high-stability material clamping mechanism as claimed in claim 1, characterized in that: first holder (401) and second holder (501) are inside all to be provided with clamp ring (8) and clamp ring (9) down, it all is provided with rubber block (10), arc slider (11) and ball (12) with clamp ring (9) inside down to go up clamp ring (8), arc slider (11) accessible ball (12) are rotatory around last clamp ring (8) and lower clamp ring (9), the surperficial frictional force of rubber block (10) is great, clamp ring (9) fixed mounting is in first holder (401) and second holder (501) inner wall down, it is vertical distribution from top to bottom to go up clamp ring (8) and lower clamp ring (9).

4. The coiling machine with high-stability material clamping mechanism as claimed in claim 1, characterized in that: first depression bar (402) and second depression bar (502) all with last clamp ring (8) fixed connection, first depression bar (402) and second depression bar (502) can be at inside slip from top to bottom of first holder (401) and second holder (501), first hob (6) and second hob (7) can be at the inside upper and lower rotation of last spiral shell (2) and fixing base (3), first depression bar (402) and first hob (6) vertical distribution from top to bottom, second depression bar (502) and second hob (7) vertical distribution from top to bottom.

5. The coiling machine with high-stability material clamping mechanism as claimed in claim 1, characterized in that: one side of the driving roller (15) located on the fixed seat (3) is connected with an external power, the second driven roller (14) can rotate, a fixed shaft is arranged between the upper rotating seat (2) and the base (1), and the upper rotating seat (2) can rotate around the base (1) through the fixed shaft.