CN109175173A - Vertical-type screw screw-rolling machine - Google Patents
Vertical-type screw screw-rolling machine Download PDFInfo
- Publication number
- CN109175173A CN109175173A CN201811205751.1A CN201811205751A CN109175173A CN 109175173 A CN109175173 A CN 109175173A CN 201811205751 A CN201811205751 A CN 201811205751A CN 109175173 A CN109175173 A CN 109175173A
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- China
- Prior art keywords
- rolling
- speed change
- change gear
- screw
- additionally provided
- Prior art date
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Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 63
- 230000008859 change Effects 0.000 claims abstract description 25
- 239000002826 coolant Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of vertical-type screw screw-rolling machine, including a cylindrical housings, the enclosure interior is additionally provided with a motor, a speed change gear, an eccentric, a disk, three cams, three universal joints and three rolling wheels.Wherein, motor is connected with speed change gear, and speed change gear is connected by eccentric with disk, and disk provides to three cams and swings power.Three universal joints are arranged around speed change gear, one end of each universal joint is installed on speed change gear, the other end is installed with the rolling wheel, and cam can be moved along inner walls, and the connecting shaft that driving rolling wheel radial moves back and forth is additionally provided between cam and rolling wheel.Equipment volume is substantially reduced by the present invention instead of part thread rolling machine, screw-rolling machine and dedicated rolling tools, while guaranteeing machining accuracy and efficiency, so that processing cost substantially reduces, and does not need other auxiliary tools, is debugged very convenient.
Description
Technical field
The invention belongs to field of machining and machinebuilding technology more particularly to a kind of vertical-type screw screw-rolling machines.
Background technique
Screw thread process mostly uses greatly following three kinds of modes at present: being processed in dedicated thread rolling machine, using screw plate special
With rolling and processing, the rolling and processing in numerical control or center lathe on screw-rolling machine.Wherein, there are lathes for rolling and processing in thread rolling machine
The problem that adjustment is complicated, machining accuracy is low, and when processing high-intensitive screw thread, screw plate service life is lower, work when twisting
Part force in radial is very big, is not useable for the processing of thin-wall part.Dedicated screw-rolling machine has volume big, and structural repair is complicated, only suitable
It closes in processing, high-volume part, production efficiency is low compared to thread rolling machine.On lathe the domestic use at present of rolling and processing screw thread compared with
It is few, dedicated rolling tools need to be used, domestic few production is limited that the range of work is limited, and higher cost is right by tool and material
Manufacturing operator's skill requirement is high.To sum up, strict guarantee activity screw plate and the fixed screw plate depth of parallelism is needed to want when thread rolling machine adjusts
It asks, is influenced by machining accuracy and radial force, applied on solid and lower accuracy screw thread substantially；Screw-rolling machine mechanical-electrical-hydraulic integration
Afterwards, the degree of automation improves, and price is higher, in high-volume using more；Lathe rolling use tool body manufacture, debug compared with
Complexity, imported product are poor after sale.
Summary of the invention
In consideration of it, the present invention provides a kind of vertical-type screw screw-rolling machine, solution existing equipment volume is big, processing cost is high is asked
Topic.
The technical solution adopted by the present invention to solve the technical problems is: a kind of vertical-type screw screw-rolling machine, including a cylinder
Shape shell, the enclosure interior are additionally provided with a motor, a speed change gear, an eccentric, a disk, three cams, three
Universal joint and three rolling wheels.Wherein, motor is connected with speed change gear, and speed change gear is connected by eccentric with disk,
Disk provides to three cams and swings power.
Three universal joints are arranged around speed change gear, and one end of each universal joint is installed on speed change gear, separately
One end is installed with the rolling wheel, and cam can be moved along inner walls, and driving rolling is additionally provided between cam and rolling wheel
The connecting shaft that wheel radial moves back and forth.Motor driven speed change gear when work is run through eccentric and disk is driven to carry out backswing
Dynamic, the swing of disk is transferred to cam, under the action of connecting shaft, completes the opening and closing movement of three rolling wheels, needed for rolling out
Screw thread.
Further, it is additionally provided with tank for coolant in shell, which is arranged between motor and speed change gear, cooling
Several cooling tubes upwardly extended are additionally provided in liquid case, the free end of the cooling tube is arranged close to rolling wheel.
Further, the hull outside is additionally provided with the button of control motor work.
Further, the rolling wheel is dismountable, so can adapt to the process requirements of different thread types.
Beneficial effects of the present invention:
1, equipment volume is substantially reduced, is protecting instead of part thread rolling machine, screw-rolling machine and dedicated rolling tools by the present invention
While demonstrate,proving machining accuracy and efficiency, so that processing cost substantially reduces, and does not need other auxiliary tools, debug very square
Just.
2, the present invention is vertical structure, and other screw-rolling machines are horizontal type structure, and volume greatly reduces, and energy consumption, weight drop significantly
It is low；Secondly the present invention can roll high-precision aviation screw thread, and in addition radial rolling power of the present invention in rolling is small, can roll it
The unmanageable hollow thread of its screw-rolling machine, the present invention, which increases manipulator, can be completed automatic processing, and relatively horizontal screw-rolling machine is more
Flow line production easy to automate, is greatly improved production efficiency, reduces cost.
3, the range of work of the present invention is wide, by hand can clamping workpiece, use a device that metric thread, spiral shell made in Great Britain can be processed
Line, pipe screw thread, U.S. standard screw thread etc. can make the processing of the rolling wheel matching part of different dimensions according to different part requirements
Size reaches the processing dimension and functional requirement of part.
Below with reference to drawings and examples, the present invention is described in detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Embodiment,
As shown in Figure 1, a kind of vertical-type screw screw-rolling machine, including a cylindrical housings 1, setting are also set up inside shell 1
There are a motor 7, a tank for coolant 6, a speed change gear 5, an eccentric 10,9, three, a disk, 2, three, cam universal joint 3
With three rolling wheels 8, the connecting shaft 11 that driving rolling wheel radial moves back and forth is additionally provided between cam 2 and rolling wheel 8.On
Stating connecting shaft 12 is the slidable axis with dovetail groove, and disk, which swings, provides power for the swing of cam.This equipment dynamic
It is provided by motor 7, tank for coolant 6 provides cooling medium, universal joint 3, speed change gear 5, eccentric 10, cam for rolling process
System 2 forms transmission system, and eccentric 10 can drive disk 9 to swing back and forth, by movement of the cam 2 on shell 1, make to roll
Pinch roller 8 completes opening and closing movement, rolls out required screw thread.
Wherein, motor 7 is connected with speed change gear 5, and speed change gear 5 is connected by eccentric 10 with disk 9, disk 9
It is provided to three cams 2 and swings power.
Tank for coolant 6 is arranged between motor 7 and speed change gear 5, is additionally provided with what several were upwardly extended on tank for coolant 6
The free end of cooling tube 12, the cooling tube is arranged close to rolling wheel 8.
The button 4 that control motor 7 works is additionally provided with outside shell 1.
Three universal joints 3 are arranged around speed change gear 5, and one end of each universal joint 3 is installed in speed change gear 5
On, the other end is installed with dismountable rolling wheel 8, the length and diameter of part and the different replaceable rolling wheels 8 of the type of screw thread
It is adjusted.
Above-mentioned cam 2 can be moved along 1 inner wall of shell.The rolling position turning of part to needing diameter and length before rolling
Spend size, equipment be powered, start control button device 4, by hand can clamping workpiece rolled.
The present invention is exemplarily described in conjunction with attached drawing above.Obviously, present invention specific implementation is not by above-mentioned side
The limitation of formula.As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (4)
1. vertical-type screw screw-rolling machine, including a cylindrical housings (1), it is characterised in that: be additionally provided with one inside the shell (1)
Motor (7), a speed change gear (5), an eccentric (10), a disk (9), three cams (2), three universal joints (3) and three
A rolling wheel (8)；
The motor (7) is connected with speed change gear (5), and speed change gear (5) is connected by eccentric (10) with disk (9),
Disk (9) provides to three cams (2) and swings power；
Three universal joints (3) are arranged around speed change gear (5), and one end of each universal joint (3) is installed in speed change gear
(5) on, the other end is installed with the rolling wheel (8),
Cam (2) can be moved along shell (1) inner wall, and driving rolling wheel radial is additionally provided between cam (2) and rolling wheel (8)
The connecting shaft (11) moved back and forth.
2. vertical-type screw screw-rolling machine as described in claim 1, it is characterised in that: be additionally provided with tank for coolant in the shell (1)
(6), which is arranged between motor (7) and speed change gear (5), several are additionally provided on tank for coolant (6) upwards
The free end of the cooling tube (12) of extension, the cooling tube is arranged close to rolling wheel (8).
3. vertical-type screw screw-rolling machine as described in claim 1, it is characterised in that: be additionally provided with control motor outside the shell (1)
The button (4) of work.
4. the vertical-type screw screw-rolling machine as described in any one of claims 1 to 3, it is characterised in that: the rolling wheel (8) is detachable
's.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205751.1A CN109175173B (en) | 2018-10-17 | 2018-10-17 | Vertical thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205751.1A CN109175173B (en) | 2018-10-17 | 2018-10-17 | Vertical thread rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175173A true CN109175173A (en) | 2019-01-11 |
| CN109175173B CN109175173B (en) | 2024-05-17 |
Family
ID=64945052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811205751.1A Active CN109175173B (en) | 2018-10-17 | 2018-10-17 | Vertical thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175173B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605322A (en) * | 2020-12-18 | 2021-04-06 | 贵州航天精工制造有限公司 | Cooling method for thread rolling forming of aluminum alloy fastener for aerospace |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB590075A (en) * | 1944-10-13 | 1947-07-08 | Arthur Bradford Reed | Improvements in and relating to a thread rolling machine |
| GB591789A (en) * | 1944-10-13 | 1947-08-28 | Arthur Bradford Reed | Improvements in and relating to a thread rolling machine |
| CH336350A (en) * | 1954-09-01 | 1959-02-28 | Gen Electric | Wheel rolling machine with a device for automatic regulation of the roll position |
| GB986195A (en) * | 1960-08-25 | 1965-03-17 | Smeralovy Zd Y | Improvements in or relating to a thread rolling machine |
| GB1395726A (en) * | 1971-10-22 | 1975-05-29 | Formflo Ltd | Rolling machines |
| SU912365A1 (en) * | 1980-07-16 | 1982-03-15 | Ростовский-на-Дону научно-исследовательский институт технологии машиностроения | Apparatus for rolling toothed profiles on ring blanks |
| CN86101306A (en) * | 1985-03-05 | 1986-11-19 | 株式会社渡辺工业 | Rolling machine for tapping tube |
| US4873856A (en) * | 1988-06-30 | 1989-10-17 | C & D Engineering Company | Knurling machine and the like |
| US5451275A (en) * | 1992-08-19 | 1995-09-19 | The Penn State Research Foundation | Apparatus and method for precision gear finishing by controlled deformation |
| JPH1015635A (en) * | 1996-07-01 | 1998-01-20 | Gifu Kato Seisakusho:Kk | Device and method for form rolling of gear |
| CN2472843Y (en) * | 2001-02-27 | 2002-01-23 | 天津宝成集团有限公司 | Screw pipe rolling mill |
| US6508095B1 (en) * | 2000-03-10 | 2003-01-21 | C. J. Winter Machines Technologies, Inc. | Thread-rolling end-working attachment |
| US20040231380A1 (en) * | 2003-03-04 | 2004-11-25 | Guenter Hofmann | Process for forming a workpiece and rolling machine |
| KR100770609B1 (en) * | 2006-08-21 | 2007-10-29 | (주)동일정기 | A rolling machine having three dies |
| CN101722256A (en) * | 2009-11-27 | 2010-06-09 | 刘德刚 | Screw rod hot rolling molding process and equipment thereof |
| DE102015001294A1 (en) * | 2014-02-03 | 2015-08-06 | Volpak, S.A.U. | Apparatus and method for introducing perforations into a moving belt-shaped material |
| CN106862353A (en) * | 2017-03-01 | 2017-06-20 | 北京中航昆吾科技有限公司 | For the vertical spinning equipment of processing thin-walled cylinder shape part |
| CN209189725U (en) * | 2018-10-17 | 2019-08-02 | 苏州迈道纳自动化科技有限公司 | Vertical-type screw screw-rolling machine |
-
2018
- 2018-10-17 CN CN201811205751.1A patent/CN109175173B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB590075A (en) * | 1944-10-13 | 1947-07-08 | Arthur Bradford Reed | Improvements in and relating to a thread rolling machine |
| GB591789A (en) * | 1944-10-13 | 1947-08-28 | Arthur Bradford Reed | Improvements in and relating to a thread rolling machine |
| CH336350A (en) * | 1954-09-01 | 1959-02-28 | Gen Electric | Wheel rolling machine with a device for automatic regulation of the roll position |
| GB986195A (en) * | 1960-08-25 | 1965-03-17 | Smeralovy Zd Y | Improvements in or relating to a thread rolling machine |
| GB1395726A (en) * | 1971-10-22 | 1975-05-29 | Formflo Ltd | Rolling machines |
| SU912365A1 (en) * | 1980-07-16 | 1982-03-15 | Ростовский-на-Дону научно-исследовательский институт технологии машиностроения | Apparatus for rolling toothed profiles on ring blanks |
| CN86101306A (en) * | 1985-03-05 | 1986-11-19 | 株式会社渡辺工业 | Rolling machine for tapping tube |
| US4873856A (en) * | 1988-06-30 | 1989-10-17 | C & D Engineering Company | Knurling machine and the like |
| US5451275A (en) * | 1992-08-19 | 1995-09-19 | The Penn State Research Foundation | Apparatus and method for precision gear finishing by controlled deformation |
| JPH1015635A (en) * | 1996-07-01 | 1998-01-20 | Gifu Kato Seisakusho:Kk | Device and method for form rolling of gear |
| US6508095B1 (en) * | 2000-03-10 | 2003-01-21 | C. J. Winter Machines Technologies, Inc. | Thread-rolling end-working attachment |
| CN2472843Y (en) * | 2001-02-27 | 2002-01-23 | 天津宝成集团有限公司 | Screw pipe rolling mill |
| US20040231380A1 (en) * | 2003-03-04 | 2004-11-25 | Guenter Hofmann | Process for forming a workpiece and rolling machine |
| KR100770609B1 (en) * | 2006-08-21 | 2007-10-29 | (주)동일정기 | A rolling machine having three dies |
| CN101722256A (en) * | 2009-11-27 | 2010-06-09 | 刘德刚 | Screw rod hot rolling molding process and equipment thereof |
| DE102015001294A1 (en) * | 2014-02-03 | 2015-08-06 | Volpak, S.A.U. | Apparatus and method for introducing perforations into a moving belt-shaped material |
| CN106862353A (en) * | 2017-03-01 | 2017-06-20 | 北京中航昆吾科技有限公司 | For the vertical spinning equipment of processing thin-walled cylinder shape part |
| CN209189725U (en) * | 2018-10-17 | 2019-08-02 | 苏州迈道纳自动化科技有限公司 | Vertical-type screw screw-rolling machine |
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| Title |
|---|
| 孟令元 , 郑全刚 , 刘安军: "凸轮连杆增力机构在滚丝机设计中的应用", CMET.锻压装备与制造技术, vol. 1, no. 06, 25 July 2002 (2002-07-25), pages 1441 - 1442 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605322A (en) * | 2020-12-18 | 2021-04-06 | 贵州航天精工制造有限公司 | Cooling method for thread rolling forming of aluminum alloy fastener for aerospace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109175173B (en) | 2024-05-17 |
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