CN210816845U - Automatic plate rolling machine tool - Google Patents

Automatic plate rolling machine tool Download PDF

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Publication number
CN210816845U
CN210816845U CN201921344524.7U CN201921344524U CN210816845U CN 210816845 U CN210816845 U CN 210816845U CN 201921344524 U CN201921344524 U CN 201921344524U CN 210816845 U CN210816845 U CN 210816845U
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CN
China
Prior art keywords
support
sliding block
roller
auxiliary supporting
machine tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921344524.7U
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Chinese (zh)
Inventor
倪天伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Yaxin Mechanical And Electrical Equipment Co ltd
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Zhengzhou Yaxin Mechanical And Electrical Equipment Co ltd
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Priority to CN201921344524.7U priority Critical patent/CN210816845U/en
Application granted granted Critical
Publication of CN210816845U publication Critical patent/CN210816845U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of mechanical equipment, especially an automatic plate rolling machine tool, last roller, the lower roll that sets up on support and support, go up the roller and be connected with actuating mechanism and reciprocate, the lower roll passes through drive mechanism and is connected with the motor, is provided with two side auxiliary stay devices that auxiliary stay device and bilateral symmetry set up on the support, it can slide the support from top to bottom and roll up a board top lower surface to go up auxiliary stay device, side auxiliary stay device can slide from top to bottom or rotate for the support from top to bottom, supports the lower arc surface that rolls up the board both sides. The utility model discloses a veneer reeling equipment adopts auxiliary stay device and two side auxiliary stay devices to support simultaneously and rolls up the lower arc surface of board top lower surface and roll up the board both sides, can effectively solve the veneer reeling machine and roll up the problem of board deformation because the gravity rolls up the board in-process, rolls up the high good reliability of system precision, has better market value.

Description

Automatic plate rolling machine tool
Technical Field
The utility model relates to the technical field of mechanical equipment, especially an automatic plate rolling machine tool.
Background
The plate bending machine is a device for bending and forming a plate by using a working roll, can form parts in different shapes such as a cylindrical part, a conical part and the like, and is very important processing equipment. The working principle of the plate bending machine is that the working roll 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 position change of the working rollers with different shapes, parts such as elliptical parts, arc parts, cylindrical parts and the like can be processed. The upper roll of the plate bending machine acts on the piston to vertically lift at the central symmetrical positions of the two lower rolls through hydraulic oil in the hydraulic cylinder, and the final gear of the main speed reducer drives the gears of the two lower rolls to engage to rotate so as to provide torque for plate bending. The plastic metal plate with flat specification of the plate bending machine passes through three working rollers (two lower rollers and one upper roller) of the plate bending machine, and the metal plate is continuously bent for multiple times (inner layer compression deformation, middle layer invariance and outer layer tension deformation) by means of the downward pressing of the upper rollers and the rotating motion of the lower rollers to generate permanent plastic deformation, and is rolled into a required cylinder, a required conical cylinder or a part of the cylinder and the conical cylinder.
Traditional three-roller plate bending machine is mainly opened the lower roll and is made the steel sheet at system in-process of rolling up, but when rolling up system major diameter thin-walled steel sheet, because the big ellipse of lateral diameter is formed to gravity steel sheet meeting edge, leads to the steel sheet to roll out not enough circles, influences product quality.
Then patent number CN201721002041.X provides a veneer reeling machine with auxiliary supporting device, sets up strutting arrangement in veneer reeling machine's top to in the veneer reeling process carry out effective support to the veneer reeling top, can effectively prevent to roll up the board and warp, improve the veneer reeling quality, but this scheme has only supported the veneer reeling top, and the both sides of veneer reeling just can take place the tenesmus deformation under the effect of gravity, influence holistic circularity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic plate bending machine tool in order to solve the problem that the plate is out of shape because the board is rolled up to gravity in traditional three-roller plate bending machine system in-process.
The utility model adopts the technical proposal that: the utility model provides an automatic plate bending machine, includes last roller, the lower roll that sets up on support and the support, goes up the roller and is connected with actuating mechanism and reciprocates, and the lower roll passes through drive mechanism and is connected with the motor, be provided with two side auxiliary stay devices that auxiliary stay device and bilateral symmetry set up on the support, it can slide the support from top to bottom and roll up a board top lower surface to go up auxiliary stay device, the side auxiliary stay device can slide from top to bottom or rotate for the support, supports the lower arc surface of rolling up the board both sides.
The upper auxiliary supporting device comprises an upper rolling shaft and an upper roller sleeved on the outer surface of the upper rolling shaft and rotating, the upper roller supports the lower surface of the top of the rolled plate, the upper rolling shaft is connected with a sliding rail vertically arranged on the support through a sliding block, and a lifting driving mechanism is arranged in the sliding rail and drives the sliding block to lift.
The lifting driving mechanism comprises a hydraulic cylinder and a hydraulic station connected with a hydraulic path of the hydraulic cylinder.
The sliding block is divided into an outer sliding block connected with the sliding rail and an inner sliding block connected with the upper rolling shaft, the inner sliding block is rotatably connected with the outer sliding block, the upper rolling shaft can be upwards rotated and lifted, the outer sliding block is provided with a threaded hole, and a set screw is arranged in the threaded hole and used for locking the inner sliding block.
The side auxiliary supporting device comprises a vertical guide rail arranged on the support, a vertical sliding block is arranged in the vertical guide rail, the vertical sliding block is connected with a horizontal sliding block through a horizontal guide rail fixed on the vertical sliding block, a side rolling shaft is arranged on the horizontal sliding block, and a side roller is sleeved outside the side rolling shaft.
The side auxiliary supporting device comprises a driving shaft which is arranged on the support and is rotatably connected with the support, one end of the driving shaft is connected with the motor through a transmission device, the other end of the driving shaft is connected with the swing rod, the outer end of the swing rod is connected with the side roller shaft, and the side roller shaft is sleeved with the side roller.
The length of the swing rod is adjustable through a telescopic rod.
The utility model has the advantages that: the utility model discloses a veneer reeling equipment adopts auxiliary stay device and two side auxiliary stay devices to support simultaneously and rolls up the lower arc surface of board top lower surface and roll up the board both sides, can effectively solve the veneer reeling machine and roll up the problem of board deformation because the gravity rolls up the board in-process, rolls up the high good reliability of system precision, has better market value.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side sectional view of the present invention;
FIG. 3 is a partial right side view of the upper auxiliary support apparatus of the present invention;
FIG. 4 is a partial right side view of the lateral auxiliary support of the present invention;
FIG. 5 is a front view of another embodiment of the present invention;
fig. 6 is a right side cross-sectional view of another embodiment of the present invention.
In the figure: 1-bracket, 2-upper roller, 3-lower roller, 4-upper auxiliary supporting device, 401-upper roller, 402-upper roller, 403-slider, 4031-outer slider, 4032-inner slider, 404-sliding rail, 405-lifting driving mechanism, 5-side auxiliary supporting device, 501-vertical guide rail, 502-vertical slider, 503-horizontal guide rail, 504-horizontal slider, 505-side roller, 506-side roller, 507-driving shaft, 508-oscillating bar, 509-transmission device, 510-motor and 6-rolling plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1.
As shown in fig. 1 to 4, an automatic plate rolling machine tool comprises an upper roller 2 and a lower roller 3 which are arranged on supports 1 and 1, wherein the upper roller 2 is connected with a driving mechanism and moves up and down, the lower roller 3 is connected with a motor through a transmission mechanism, the structure is the same as that of a traditional three-roller plate rolling machine and is not repeated, an upper auxiliary supporting device 4 and two lateral auxiliary supporting devices 5 which are arranged in bilateral symmetry are arranged on the support 1, the upper auxiliary supporting device 4 can vertically slide relative to the support 1 to support the lower surface of the top of a rolled plate 6, and the lateral auxiliary supporting devices 5 can vertically slide relative to the support 1 to support the lower arc surfaces of two sides of the rolled plate 6.
As shown in fig. 3, the upper auxiliary supporting device 4 includes an upper roller 401 and an upper roller 402 rotating around the upper roller 402, the upper roller 402 supports the lower surface of the top of the rolling plate 6, the upper roller 501 is connected to a slide rail 404 vertically arranged on the bracket 1 through a slider 503, and a lifting driving mechanism 405 is arranged in the slide rail 404 to drive the slider 404 to lift; the lifting driving mechanism 405 comprises a hydraulic cylinder and a hydraulic station connected with a hydraulic path of the hydraulic cylinder; in order to realize the rotating function of the upper roller 402, when in use, the downward turning is parallel to the upper roller 2, and when not in use, the sliding block 403 is divided into an outer sliding block 4031 connected with the sliding rail 404 and an inner sliding block 4032 connected with the upper roller 401, the inner sliding block 4032 is rotatably connected with the outer sliding block 4031, so that the upper roller can be rotated and lifted upwards, a threaded hole is formed in the outer sliding block 4031, and a set screw is arranged in the threaded hole and used for locking the inner sliding block 4032.
As shown in fig. 4, the auxiliary side supporting device 5 includes a vertical guide rail 501 arranged on the support 1, a vertical slider 502 is arranged in the vertical guide rail 501, the vertical slider 502 is connected with a horizontal slider 504 through a horizontal guide rail 503 fixed on the vertical slider 502, the horizontal slider 504 is provided with a side roller 505, a side roller 506 is sleeved on the side roller 505, and the side roller 506 supports the lower arc surface of the two sides of the rolled plate 6.
The working process of the embodiment: in the process of rolling the steel plate, the upper auxiliary supporting device gradually descends along with the reduction of the diameter of the rolled plate, the lower surface of the top of the rolled plate is always supported, the side auxiliary supporting device gradually moves upwards, the lower arc surfaces of the two sides of the rolled plate are always supported, and the problem that the rolled plate deforms due to gravity in the process of rolling the steel plate by the plate rolling machine can be effectively solved.
Example 2.
As shown in fig. 3, 5 and 6, an automatic plate rolling machine tool comprises an upper roller 2 and a lower roller 3 which are arranged on supports 1 and 1, wherein the upper roller 2 is connected with a driving mechanism and moves up and down, the lower roller 3 is connected with a motor through a transmission mechanism, the structure is the same as that of a traditional three-roller plate rolling machine and is not repeated, an upper auxiliary supporting device 4 and two lateral auxiliary supporting devices 5 which are symmetrically arranged are arranged on the support 1, the upper auxiliary supporting device 4 can vertically slide relative to the support 1 to support the top lower surface of a rolled plate 6, and the lateral auxiliary supporting devices 5 can vertically slide relative to the support 1 to support the lower arc surfaces on two sides of the rolled plate 6.
As shown in fig. 3, the upper auxiliary supporting device 4 includes an upper roller 401 and an upper roller 402 rotating around the upper roller 402, the upper roller 402 supports the lower surface of the top of the rolling plate 6, the upper roller 501 is connected to a slide rail 404 vertically arranged on the bracket 1 through a slider 503, and a lifting driving mechanism 405 is arranged in the slide rail 404 to drive the slider 404 to lift; the lifting driving mechanism 405 comprises a hydraulic cylinder and a hydraulic station connected with a hydraulic path of the hydraulic cylinder; in order to realize the rotating function of the upper roller 402, when in use, the downward turning is parallel to the upper roller 2, and when not in use, the sliding block 403 is divided into an outer sliding block 4031 connected with the sliding rail 404 and an inner sliding block 4032 connected with the upper roller 401, the inner sliding block 4032 is rotatably connected with the outer sliding block 4031, so that the upper roller can be rotated and lifted upwards, a threaded hole is formed in the outer sliding block 4031, and a set screw is arranged in the threaded hole and used for locking the inner sliding block 4032.
As shown in fig. 6, the side auxiliary supporting device 5 includes a driving shaft 507 disposed on the bracket 1 and rotatably connected to the bracket 1, one end of the driving shaft 507 is connected to a motor 510 through a transmission 509, the other end is connected to a swing link 508, the outer end of the swing link 508 is connected to a side roller 505, the side roller 505 is sleeved with a side roller 506, and the side roller 506 supports the lower arc surfaces on both sides of the rolled sheet 6. In order to adapt to a wider range of steel plate rolling, the oscillating rod 508 is an expansion rod with adjustable length.
The working process of the embodiment: in the process of rolling the steel plate, the upper auxiliary supporting device gradually descends along with the reduction of the diameter of the rolled plate, the lower surface of the top of the rolled plate is always supported, the side auxiliary supporting devices gradually rotate inwards, the lower arc surfaces of the two sides of the rolled plate are always supported, and the problem that the rolled plate deforms due to gravity in the process of rolling the steel plate by the plate rolling machine can be effectively solved.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.

Claims (7)

1. The utility model provides an automatic plate bending machine, includes last roller, the lower roll that sets up on support and the support, goes up the roller and is connected with actuating mechanism and reciprocates, and the lower roll passes through drive mechanism and is connected its characterized in that with the motor: the auxiliary supporting device is characterized in that the support is provided with an upper auxiliary supporting device and two lateral auxiliary supporting devices which are arranged in a bilateral symmetry mode, the upper auxiliary supporting device can support the lower surface of the top of the rolled plate in a vertical sliding mode relative to the support, and the lateral auxiliary supporting devices can slide or rotate vertically and horizontally relative to the support to support the lower arc surfaces of two sides of the rolled plate.
2. An automatic plate rolling machine tool according to claim 1, characterized in that: the upper auxiliary supporting device comprises an upper rolling shaft and an upper roller sleeved on the outer surface of the upper rolling shaft and rotating, the upper roller supports the lower surface of the top of the rolled plate, the upper rolling shaft is connected with a sliding rail vertically arranged on the support through a sliding block, and a lifting driving mechanism is arranged in the sliding rail and drives the sliding block to lift.
3. An automatic plate rolling machine tool according to claim 2, characterized in that: the lifting driving mechanism comprises a hydraulic cylinder and a hydraulic station connected with a hydraulic path of the hydraulic cylinder.
4. An automatic plate rolling machine tool according to claim 2, characterized in that: the sliding block is divided into an outer sliding block connected with the sliding rail and an inner sliding block connected with the upper rolling shaft, the inner sliding block is rotatably connected with the outer sliding block, the upper rolling shaft can be upwards rotated and lifted, the outer sliding block is provided with a threaded hole, and a set screw is arranged in the threaded hole and used for locking the inner sliding block.
5. An automatic plate rolling machine tool according to claim 1, characterized in that: the side auxiliary supporting device comprises a vertical guide rail arranged on the support, a vertical sliding block is arranged in the vertical guide rail, the vertical sliding block is connected with a horizontal sliding block through a horizontal guide rail fixed on the vertical sliding block, a side rolling shaft is arranged on the horizontal sliding block, and a side roller is sleeved outside the side rolling shaft.
6. An automatic plate rolling machine tool according to claim 1, characterized in that: the side auxiliary supporting device comprises a driving shaft which is arranged on the support and is rotatably connected with the support, one end of the driving shaft is connected with the motor through a transmission device, the other end of the driving shaft is connected with the swing rod, the outer end of the swing rod is connected with the side roller shaft, and the side roller shaft is sleeved with the side roller.
7. An automatic plate rolling machine tool according to claim 6, characterized in that: the length of the swing rod is adjustable through a telescopic rod.
CN201921344524.7U 2019-08-19 2019-08-19 Automatic plate rolling machine tool Expired - Fee Related CN210816845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921344524.7U CN210816845U (en) 2019-08-19 2019-08-19 Automatic plate rolling machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921344524.7U CN210816845U (en) 2019-08-19 2019-08-19 Automatic plate rolling machine tool

Publications (1)

Publication Number Publication Date
CN210816845U true CN210816845U (en) 2020-06-23

Family

ID=71278259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921344524.7U Expired - Fee Related CN210816845U (en) 2019-08-19 2019-08-19 Automatic plate rolling machine tool

Country Status (1)

Country Link
CN (1) CN210816845U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246926A (en) * 2020-09-27 2021-01-22 武汉一冶钢结构有限责任公司 Auxiliary device for manufacturing pipeline arc plate and method for manufacturing pipeline arc plate
CN113732124A (en) * 2021-07-29 2021-12-03 泰安华鲁锻压机床有限公司 Large-cylinder-diameter cylinder body plate rolling production line
CN113996679A (en) * 2021-09-28 2022-02-01 广东韶钢工程技术有限公司 Steel pipe rolling auxiliary tool and steel pipe rolling method
CN114700400A (en) * 2022-05-07 2022-07-05 江苏春秋重型机械有限公司 Plate bending machine with upper cross beam auxiliary pressing function and bending method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112246926A (en) * 2020-09-27 2021-01-22 武汉一冶钢结构有限责任公司 Auxiliary device for manufacturing pipeline arc plate and method for manufacturing pipeline arc plate
CN113732124A (en) * 2021-07-29 2021-12-03 泰安华鲁锻压机床有限公司 Large-cylinder-diameter cylinder body plate rolling production line
CN113996679A (en) * 2021-09-28 2022-02-01 广东韶钢工程技术有限公司 Steel pipe rolling auxiliary tool and steel pipe rolling method
CN114700400A (en) * 2022-05-07 2022-07-05 江苏春秋重型机械有限公司 Plate bending machine with upper cross beam auxiliary pressing function and bending method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200623

Termination date: 20200819