CN106040793B - Round as a ball process equipment and rounding process - Google Patents
Round as a ball process equipment and rounding process Download PDFInfo
- Publication number
- CN106040793B CN106040793B CN201610399682.7A CN201610399682A CN106040793B CN 106040793 B CN106040793 B CN 106040793B CN 201610399682 A CN201610399682 A CN 201610399682A CN 106040793 B CN106040793 B CN 106040793B
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- Prior art keywords
- roller
- forming roller
- roll
- free roll
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses a kind of round as a ball process equipment and rounding process, including active forming roller, driven forming roller and assistant formation roller；When molding, active forming roller and driven forming roller clamping workpiece, assistant formation roller are set at least side of active forming roller, and mobile cooperation active forming roller is to workpiece shaping；Wherein active forming roller is made of two groups of drive rolls and one group of first free roll, and drive roll is respectively arranged at the both ends of the first free roll；Two groups of drive rolls are connect by transmission mechanism with driver respectively, and the first free roll is freely rotated along axis.This equipment can easily change the molding taper of curl of sheet by controlling the rotating speed of drive roll, easily controllable and modification, can be molded the cone cylinder and cylinder of arbitrary taper, realize the production of the product of different tapers and cylinder, it is flexible and convenient to use, improve production efficiency.
Description
Technical field
The present invention relates to a kind of processing equipment units of hardware products and the processing method of the equipment, especially one kind to be used for
Make cylinder and the round as a ball process equipment and method of cone cylinder.
Background technology
Metal sheet curling is become into cylinder or cone cylinder, it is produce column or taper product common then to carry out splicing
Method, such as metal kettle, metal drum.To realize the curling of metal sheet, rolling circle equipment is needed to complete, it is existing round as a ball to set
Standby is the shape by changing forming roller, the molding needs of different product is realized such as circular-roll or taper roller, when the rule of product
When lattice change, such as the taper of product, it is necessary to replace the forming roller of different tapers to be adapted to, therefore very cumbersome, especially
When being for small-scale production, forming roller is just needed to constantly change when product variations, wastes time, seriously affect life
Produce efficiency.
Invention content
It is an object of the invention to provide a kind of round as a ball process equipments, can adjust two in time according to the needs of production
The velocity of rotation of group drive roll coordinates the production for the product for realizing different tapers and cylinder, flexible and convenient to use, improves
Production efficiency.
Another object of the present invention is just to provide a kind of method being convenient to use this equipment production cylinder and cone cylinder, with full
The production of sufficient different product needs.
The present invention is realized in that above-mentioned purpose：
Round as a ball process equipment, including active forming roller, driven forming roller and assistant formation roller；When molding, actively it is molded
Roller and driven forming roller clamping workpiece, assistant formation roller are set at least side of active forming roller, and mobile cooperation actively at
Type roller is to workpiece shaping；Wherein active forming roller is made of two groups of drive rolls and one group of first free roll, and drive roll is set respectively
It is placed in the both ends of the first free roll；Two groups of drive rolls are connect by transmission mechanism with driver respectively, and the first free roll is along axis
It is freely rotated.
Wherein, the driven forming roller by the second free roll, third free roll and the 4th free roller group at, second freely
Roller and third free roll are correspondingly arranged respectively at two groups of drive rolls of active forming roller, and the of the 4th free roll and active forming roller
One free roll is correspondingly arranged.
Wherein, first free roll is that the first outer roller is installed on by bearing on the first central rotating shaft.
Wherein, two groups of drive rolls are installed on also by bearing on the first central rotating shaft.
Wherein, the appearance that first free roll is is tapered.
Wherein, the appearance of the 4th free roll is tapered and is adapted with the appearance of the first free roll.
Wherein, first free roll is mounted on the by bearing respectively by multiple independent sub- roller groups at, every sub- roller
On one central rotating shaft.
A method of cylinder being made using above-mentioned round as a ball process equipment, controls the rotation of two groups of drive rolls so that two groups
The linear velocity of active roller surface is identical, and driven forming roller is close with active forming roller and contacts drive roll, according to the molding of sheet material
Curvature adjusts the position of assistant formation roller, and sheet material end to be formed is involved in molding under the drive of drive roll.
A method of cone cylinder being made using above-mentioned round as a ball process equipment, controls the rotation of two groups of drive rolls so that two groups
There are difference for the linear velocity of active roller surface, and driven forming roller is close with active forming roller and contacts drive roll, according to sheet material
Forming curvature adjusts the position of assistant formation roller, and sheet material end to be formed is involved in molding under the drive of drive roll.
The beneficial effects of the invention are as follows：The both ends of sheet material are involved in the contact of drive roll first, and sheet material both ends are involved in speed
The linear velocity that degree is distributed in two groups of active roller surfaces is identical, if the linear velocity of two groups of active roller surfaces is identical, sheet material both ends
Be involved in that speed is also identical, and final molding is cylinder, but if the linear velocity of two groups of active roller surfaces is different, then fireballing
It is fast that one end is involved in speed, and the other end is on the contrary, final molding is cone cylinder, and the linear differential of two groups of active roller surfaces determines cone
The molding taper of cylinder；First free roll is used for the middle part of support sheet material, to assist drive roll to realize deformation, prevents sheet material
The defects of middle part is recessed, and pair the first free roll when can prevent sheet forming that is freely rotated of the first free roll generates cunning
Dynamic friction and damage the first free roller surface；Assistant formation roller can generate translational motion relative to active forming roller, for controlling
The curvature of curl of sheet achievees the effect that assistant formation；This equipment can easily change piece by controlling the rotating speed of drive roll
The taper of material cans, it is easily controllable and modification, the cone cylinder and cylinder of arbitrary taper can be molded, realize different tapers and
The production of the product of cylinder, it is flexible and convenient to use, improve production efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is the structure principle chart of second of embodiment of the invention；
Fig. 3 is the fundamental diagram of the present invention.
Specific implementation mode
Referring to Fig.1 and Fig. 3, round as a ball process equipment, including active forming roller, driven forming roller 2 and assistant formation roller 3；
When molding, active forming roller and 2 clamping workpiece of driven forming roller, assistant formation roller 3 are set at least the one of active forming roller 1
Side, and mobile cooperation active forming roller 1 is to workpiece shaping；Wherein active forming roller 1 by two groups of drive rolls 4 and one group first from
It is made of roller 5, drive roll 4 is respectively arranged at the both ends of the first free roll 5；Two groups of drive rolls 4 pass through transmission mechanism and drive respectively
Dynamic device connection, the first free roll 5 are freely rotated along axis.The both ends of sheet material are involved in the contact of drive roll 4 first, sheet material both ends
To be involved in linear velocity of the VELOCITY DISTRIBUTION in two groups of 4 surfaces of drive roll identical, if the linear velocity on two groups of 4 surfaces of drive roll is identical,
Then sheet material both ends are involved in that speed is also identical, and final molding is cylinder, but if the linear velocity on two groups of 4 surfaces of drive roll is different,
It is fast that so fireballing one end is involved in speed, and the other end is on the contrary, final molding is cone cylinder, and the line on two groups of 4 surfaces of drive roll
Speed difference determines the molding taper of cone cylinder；First free roll 5 is used for the middle part of support sheet material, to assist drive roll 4 to realize shape
Become, prevent the defects of middle part of sheet material is recessed, and the first free roll 5 is freely rotated when can prevent sheet forming
Sliding friction is generated to the first free roll 5 and damages 5 surface of the first free roll；Assistant formation roller 3 can be relative to active forming roller 1
Translational motion is generated, the curvature for controlling curl of sheet achievees the effect that assistant formation；This equipment is by controlling drive roll 4
Rotating speed can easily change the molding taper of curl of sheet, and easily controllable and modification can be molded the cone cylinder of arbitrary taper
And cylinder, realize the production of the product of different tapers and cylinder, it is flexible and convenient to use, improve production efficiency.
In order to realize that driven forming roller 2 can coordinate the design of active forming roller 1, the driven forming roller 2 by second from
It is made of roller 6, third free roll 7 and the 4th free roll 8, the second free roll 6 and third free roll 7 are respectively at active forming roller
1 two groups of drive rolls 4 are correspondingly arranged, and the first free roll 5 of the 4th free roll 8 and active forming roller 1 is correspondingly arranged.In use,
Second free roll 6 and third free roll 7 are compressed respectively at two groups of drive rolls 4, and are rotated with drive roll 4；Third free roll 7 and
One free roll 5 compresses, as being entangled under the action of frictional force in the middle part of sheet material generates rotation, to reduce sheet material pair first freely
The destruction of roller 5 and 7 surface of third free roll.
First free roll 5 is installed on by bearing on the first central rotating shaft 9 by the first outer roller.Same third is free
The outer roller of roller 7 is also to be mounted in its corresponding shaft by bearing.Simultaneously in order to ensure, the first free roll 5 and two groups of masters
Dynamic roller 4 is coaxial, therefore two groups of drive rolls 4 are installed on also by bearing on the first central rotating shaft 9.For the purposes of ensureing driven molding
2 second free roll 6 of roller, 8 central coaxial of third free roll 7 and the 4th free roll, the second free roll 6, third free roll 7 and
4th free roll 8 is also commonly mounted in a shaft.
In order to which the end of sheet material when enabling sheet material pan feeding touches active forming roller 1, first free roll 5 is outer
Table is tapered, and taper is smaller, general 2 ° to 5 °.Same 4th free roll 8 uses the taper knot similar with the first free roll 5
Structure.In addition it can be the first free roll 5 be outer diameter be less than drive roll 4 outer diameter.
In the middle part of sheet material at the time of molding, linear velocity in an axial direction is also that meeting is discrepant, from the change of line speed of a drive roll
For the linear velocity of another drive roll, the use of the 4th free roll 8 of sheet material pair and 5 surface of the first free roll are reduced to adapt to above-mentioned variation
Sliding, first free roll 5 is made of multiple independent sub- rollers 10, and every sub- roller 10 is mounted on first by bearing respectively
On central rotating shaft 9, same 4th free roll 8 is also made of multiple independent sub- rollers 10, and every sub- roller 10 is pacified by bearing respectively
On same central rotating shaft.Each sub- roller 10 can be rotated freely to adapt to the variation of linear velocity, reference in this way
Fig. 2.
The method for making cylinder using above-mentioned round as a ball process equipment is described below, the rotation of two groups of drive rolls 4 is controlled so that
The linear velocity on two groups of 4 surfaces of drive roll is identical, and driven forming roller 2 is close with active forming roller 1 and contacts drive roll 4, that is,
Second free roll 6 and third free roll 7 are rotated respectively at two groups of contacts of drive roll 4, while the 4th free roll 8 and the first free roll
5 contact rotations adjust the position of assistant formation roller 3 according to the forming curvature of sheet material, and assistant formation roller 3 can be two groups, respectively
The both sides of active forming roller 1 are set to, by adjusting the position between assistant formation roller 3 and active forming roller 1, piece can be changed
Material is molded the diameter etc. of cylinder, and assistant formation roller 3 is arranged in parallel with active forming roller 1 at this time, and sheet material end to be formed is in master
It is involved in molding under the drive of dynamic roller 4.
The method for making cone cylinder using above-mentioned round as a ball process equipment is described below, the rotation of two groups of drive rolls 4 is controlled so that
There are difference for the linear velocity on two groups of 4 surfaces of drive roll, and driven forming roller 2 is close with active forming roller 1 and contacts drive roll 4,
Be exactly the second free roll 6 and third free roll 7 respectively at two groups of contact rotations of drive rolls 4, at the same the 4th free roll 8 with first oneself
It is contacted and is rotated by roller 5, since the vertex of a cone of cone cylinder is different from the cone forming diameter at bottom, when needing to be shaped to cone cylinder, auxiliary
One end of forming roller 3 drive roll 4 fast with rotating speed is close, and the other end of assistant formation roller 3 and the slow active forming roller 1 of rotating speed
It is separate, that is, be obliquely installed relative to active forming roller 1, sheet material end to be formed is involved under the drive of drive roll 4
Molding.
Claims (7)
1. round as a ball process equipment, it is characterised in that：Including active forming roller（1）, driven forming roller（2）And assistant formation roller
（3）；When molding, active forming roller（1）With driven forming roller（2）Clamping workpiece, assistant formation roller（3）It is set to active forming roller
（1）At least side, and mobile cooperation active forming roller（1）To workpiece shaping；Wherein active forming roller（1）By two groups of drive rolls
（4）And one group of first free roll（5）Composition, drive roll（4）It is respectively arranged at the first free roll（5）Both ends；Two groups actively
Roller（4）It is connect respectively with driver by transmission mechanism, the first free roll（5）It is freely rotated along axis；First free roll
（5）Appearance it is tapered, the end of sheet material can touch active forming roller when sheet material pan feeding（1）.
2. round as a ball process equipment according to claim 1, it is characterised in that：The driven forming roller（2）Freely by second
Roller（6）, third free roll（7）And the 4th free roll（8）Composition, the second free roll（6）And third free roll（7）Respectively with master
Dynamic forming roller（1）Two groups of drive rolls（4）It is correspondingly arranged, the 4th free roll（8）With active forming roller（1）The first free roll
（5）It is correspondingly arranged.
3. round as a ball process equipment according to claim 1 or 2, it is characterised in that：First free roll（5）Outside first
Roller is installed on the first central rotating shaft by bearing（9）On.
4. round as a ball process equipment according to claim 3, it is characterised in that：Two groups of drive rolls（4）Also by bearing
It is installed on the first central rotating shaft（9）On.
5. round as a ball process equipment according to claim 3, it is characterised in that：First free roll（5）By multiple independences
Sub- roller（10）Composition, every sub- roller（10）The first central rotating shaft is mounted on by bearing respectively（9）On.
6. a kind of utilizing the method that round as a ball process equipment makes cylinder described in claim 1, it is characterised in that：Control two groups actively
Roller（4）Rotation so that two groups of drive rolls（4）The linear velocity on surface is identical, driven forming roller（2）With active forming roller（1）It leans on
Closely and contact drive roll（4）, assistant formation roller is adjusted according to the forming curvature of sheet material（3）Position, sheet material end to be formed
In drive roll（4）Drive under be involved in molding.
7. a kind of utilizing the method that round as a ball process equipment makes cone cylinder described in claim 1, it is characterised in that：Control two groups actively
Roller（4）Rotation so that two groups of drive rolls（4）There are difference, driven forming rollers for the linear velocity on surface（2）With active forming roller
（1）It is close and contact drive roll（4）, assistant formation roller is adjusted according to the forming curvature of sheet material（3）Position, sheet material to be formed
End is in drive roll（4）Drive under be involved in molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399682.7A CN106040793B (en) | 2016-06-08 | 2016-06-08 | Round as a ball process equipment and rounding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399682.7A CN106040793B (en) | 2016-06-08 | 2016-06-08 | Round as a ball process equipment and rounding process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106040793A CN106040793A (en) | 2016-10-26 |
| CN106040793B true CN106040793B (en) | 2018-08-17 |
Family
ID=57170892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399682.7A Active CN106040793B (en) | 2016-06-08 | 2016-06-08 | Round as a ball process equipment and rounding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106040793B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3768292A (en) * | 1972-04-20 | 1973-10-30 | Tsuru Tekkosho Kk | Machines for bending segmental annular plate or sheet into conical frustom |
| DE2511649C3 (en) * | 1975-03-18 | 1978-10-19 | Franz 7992 Tettnang Rothfuss | Round bending machine for the production of a truncated cone from sheet metal in the shape of a circular ring segment |
| JPH03118924A (en) * | 1989-10-01 | 1991-05-21 | Iwate Pref Gov Chiyuushiyou Kigyo Shinko Koushiya | Bending device |
| JP2007015014A (en) * | 2005-07-05 | 2007-01-25 | Hokumei Kikai:Kk | Roller device correctly and simply bending tapered tube and fan-shaped plate |
| CN202021245U (en) * | 2011-04-09 | 2011-11-02 | 周齐佑 | Novel rounding equipment |
| CN205869140U (en) * | 2016-06-08 | 2017-01-11 | 江门市鸿业机械厂有限公司 | Round as a ball processing equipment |
-
2016
- 2016-06-08 CN CN201610399682.7A patent/CN106040793B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106040793A (en) | 2016-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 529000 No. 3, No. 2, Hua Hua Road, Huicheng, Xinhui District, Jiangmen, Guangdong. Applicant after: Guangdong Hongye Machinery Co., Ltd. Address before: 529000 Xu Jia village, East Hui Hou City, Xinhui District, Jiangmen, Guangdong (opposite to Vinda towel city) Applicant before: ZHOU QIYOU |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |