CN106424248A - Three-roller circle machining machine with trapezoidal threaded teeth - Google Patents
Three-roller circle machining machine with trapezoidal threaded teeth Download PDFInfo
- Publication number
- CN106424248A CN106424248A CN201610953810.8A CN201610953810A CN106424248A CN 106424248 A CN106424248 A CN 106424248A CN 201610953810 A CN201610953810 A CN 201610953810A CN 106424248 A CN106424248 A CN 106424248A
- Authority
- CN
- China
- Prior art keywords
- trapezoidal thread
- circle
- driven voller
- gear
- support
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
Abstract
The invention provides a three-roller circle machining machine with trapezoidal threaded teeth. The three-roller circle machining machine comprises a base and a bracket mounted at the upper end of the base. A gear is arranged on one side of the bracket. One end of the gear is connected with a variable frequency motor, and the other end of the gear is connected with two driving rollers. A driven roller is arranged at the upper portion of the bracket and provided with a plurality of spiral arc grooves. A trapezoidal threaded ruler is arranged at the two ends of the driven roller. Hand wheels are arranged at the upper ends of the trapezoidal threaded ruler which is connected with the bracket through a pressing device. The side face of the trapezoidal threaded ruler is flat, and size adjustment scales are engraved in the side face of the trapezoidal threaded ruler. By adoption of the three-roller circle machining machine, the problem that in the machining process, the machining precision is low and secondary machining is needed after size measurement is completed due to inconvenient circle positioning and clamping is solved.
Description
Technical field
The present invention relates to process equipment field justified by a kind of aluminum-alloy wheel circle, especially a kind of with trapezoidal thread tooth three
Roller circle circular knitting machine.
Background technology
Developing rapidly with automobile industry, is that the supporting aluminum-alloy wheel demand of automobile industry grows with each passing day, simultaneously
For wheel die, enterprise brings development opportunity.In modern industry produces, mould is the important work in processing advanced manufacturing technology
Skill is equipped, and the quality of mould product is not only related to the quality of production and performance, and can directly affect production efficiency and cost,
And enclosing the most important thing that circular knitting machine is mould product quality to the processing of wall pipe, existing circle circular knitting machine big multi-turn circle enters after terminating again
Rower dimensioning, it is impossible to enough directly adjusted to circle circular diameter, needs measurement size to be processed again after terminating, extends and add
Between man-hour and increase labour intensity, and light-wall pipe is all inconvenient in process positioning and clamping, easily cause plus
Work precision is low, and then affects the quality of product, and driven pulley is mostly non-dismountable formula structure it has not been convenient to maintenance, affects it
Service life, increases equipment cost.
Content of the invention
The purpose of the present invention is for defect present in prior art in the circle circular knitting machine course of work, and provides one kind to carry
Three roller circle circular knitting machines of trapezoidal thread tooth.
The technical scheme is that：A kind of three roller circle circular knitting machines with trapezoidal thread tooth, including base, also include installing
, it is characterised in that the side of described support is provided with gear, described gear one end is with variable-frequency motor even for support in base upper end
Connect, the other end of described gear is connected with two drive rolls, and the top of described support is provided with driven voller, and described driven voller sets
Be equipped with several helical form arc grooves, the two ends of described driven voller are provided with trapezoidal thread chi, described trapezoidal thread chi upper
End is provided with handwheel, and described trapezoidal thread chi is connected with support by hold down gag, and described two drive rolls and driven voller are in product
Font is installed
Further, described support is open stand.
Further, described driven voller can remove and install use.
Further, the speed that described variable-frequency motor can realize described drive roll with moving gear is adjusted.
Further, the trapezoidal thread chi of described driven voller two ends setting can be demarcated to the size of circle circle,
Realize circle circle size to adjust.
The invention has the beneficial effects as follows：Realize thin-walled pipeloop circle and indeformable function, be provided with spiral on the driven wheel
Shape arc groove, its depth diameter is less than light-wall pipe, prevents light-wall pipe positioning and clamping in process inconvenient, easily makes
The machining accuracy becoming is low, affects product quality problem, and two drive rolls are connected with variable-frequency motor by gear, and variable-frequency motor drives it
Rotate, and enable rotating speed and can adjust, the trapezoidal thread chi of driven voller two ends setting, the size of circle circle can be marked
Fixed, the pressure of regulation driven pulley, thus realize its circle circular diameter size can adjust, driven pulley is Demountable, convenient dimension
Repair maintenance, improve its service life, reduce the cost of equipment.
Brief description
Fig. 1 is the structural representation of the three roller circle circular knitting machines that the present invention carries trapezoidal thread tooth.
Fig. 2 is the drive roll of three roller circle circular knitting machines and the driven voller structural representation that the present invention carries trapezoidal thread tooth.
In figure：1 it is base, 2 be support, 3 be gear, 4 be variable-frequency motor, 5 be drive roll, 6 be driven voller, 7 be screw thread
Shape arc groove, 8 be trapezoidal thread chi, 9 be handwheel, 10 be hold down gag.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.It should be appreciated that it is described herein concrete
Embodiment only in order to explain the present invention, is not intended to limit the present invention.
Embodiment：
As shown in Figure 1：A kind of three roller circle circular knitting machines with trapezoidal thread tooth, including base 1, also include being arranged on base upper end
Support 2, the side of support 2 is provided with gear 3, and gear 3 one end is connected with variable-frequency motor 4, the other end of gear 3 and two actives
Roller 5 connects, and the top of support 2 is provided with driven voller 6, and driven voller 6 is provided with several helical form arc grooves 7, driven voller 6
Two ends be provided with trapezoidal thread chi 8, the upper end of trapezoidal thread chi 8 is provided with handwheel 9, trapezoidal thread chi 8 pass through hold down gag
10 are connected with support 2, and two drive rolls 5 are in that isosceles triangle is installed with driven voller 6.
Justify indeformable function, the helical form arc groove 7 of driven pulley 6 setting in order to realize thin-walled pipeloop, its depth is little
In thin-walled pipe diameter, two driving wheels 5 are connected with variable-frequency motor 4 by gear 3, and variable-frequency motor 4 drives its rotation, and enable to turn
Speed is adjustable, the trapezoidal thread chi 8 of driven voller 6 two ends setting, and trapezoidal thread chi 8 is connected with support 2 by hold down gag 10, ladder
It is flat that shape leads to screw thread chi 8 side, and engraves sized scale above, can adjust trapezoidal thread chi by handwheel 9
8, thus adjusting driven pulley 6, realizing circle circular diameter size and can adjust, support 2 is open stand, facilitates the dismounting of driven voller 6 to tie up
Shield and cleaning.
During use, one end of light-wall pipe is put on the helical form arc groove 7 of driven pulley 6, start variable-frequency motor 4, by
Drive roll 5 drives driven pulley 6 to be rotated, and carries out enclosing round operation, after the completion of circle circle, unclamps the trapezoidal thread at driven voller 6 two ends
Chi 8, unclamps hold down gag 10 simultaneously, and the dismounting good light-wall pipe of longitude circle completes working cycles, goes round and begins again and can carry out
Batch jobs.
The above is only the preferred embodiment of the present invention it is noted that common skill for the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of three roller circle circular knitting machines with trapezoidal thread tooth, including base, also include being arranged on the support of base upper end, and it is special
Levy and be：The side of described support is provided with gear, and described gear one end is connected with variable-frequency motor, the other end of described gear with
Two drive rolls connect, and the top of described support is provided with driven voller, described driven voller is provided with several helical form circular arcs
Groove, the two ends of described driven voller are provided with trapezoidal thread chi, and the upper end of described trapezoidal thread chi is provided with handwheel, described trapezoidal
Screw thread chi is connected with support by hold down gag, and described two drive rolls and driven voller are in that isosceles triangle is installed.
2. the three roller circle circular knitting machines with trapezoidal thread tooth according to claim 1 it is characterised in that：Described support is opening
Support.
3. the three roller circle circular knitting machines with trapezoidal thread tooth according to claim 1 it is characterised in that：Described driven voller can
Remove and install use.
4. the three roller circle circular knitting machines with trapezoidal thread tooth according to claim 1 it is characterised in that：Described variable-frequency electric function
The speed that described drive roll realized by described gear is enough driven to adjust.
5. the three roller circle circular knitting machines with trapezoidal thread tooth according to claim 1 it is characterised in that：Described driven voller two ends
The trapezoidal thread chi of setting can be demarcated to the size of circle circle, realize circle circle size and adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953810.8A CN106424248A (en) | 2016-11-02 | 2016-11-02 | Three-roller circle machining machine with trapezoidal threaded teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953810.8A CN106424248A (en) | 2016-11-02 | 2016-11-02 | Three-roller circle machining machine with trapezoidal threaded teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424248A true CN106424248A (en) | 2017-02-22 |
Family
ID=58179288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610953810.8A Pending CN106424248A (en) | 2016-11-02 | 2016-11-02 | Three-roller circle machining machine with trapezoidal threaded teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424248A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB889710A (en) * | 1959-10-03 | 1962-02-21 | Sparkbrook Developments Ltd | Roll bending machine |
| JPS60130422A (en) * | 1983-12-19 | 1985-07-11 | Kurimoto Iron Works Ltd | Steel pipe correcting machine |
| CN2131624Y (en) * | 1992-07-25 | 1993-05-05 | 南通市重型机器厂 | Universal upper roller type three roller press |
| CN2698491Y (en) * | 2004-04-29 | 2005-05-11 | 山东济宁车轮厂 | Circling machine for vehicle wheel rim |
| CN201030397Y (en) * | 2007-05-25 | 2008-03-05 | 昆明市轻工机械制造有限公司 | Multifunctional furling plate round machine |
| CN201815574U (en) * | 2010-09-10 | 2011-05-04 | 上海双菱风能电力设备有限公司 | Section steel rolling machine |
| CN202105890U (en) * | 2011-05-19 | 2012-01-11 | 澳森凯（山东）机械制造有限公司 | Steel material rolling machine |
| CN206169002U (en) * | 2016-11-02 | 2017-05-17 | 天津那诺机械制造有限公司 | A three -roller circle circular knitting machine device for light -wall pipe |
-
2016
- 2016-11-02 CN CN201610953810.8A patent/CN106424248A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB889710A (en) * | 1959-10-03 | 1962-02-21 | Sparkbrook Developments Ltd | Roll bending machine |
| JPS60130422A (en) * | 1983-12-19 | 1985-07-11 | Kurimoto Iron Works Ltd | Steel pipe correcting machine |
| CN2131624Y (en) * | 1992-07-25 | 1993-05-05 | 南通市重型机器厂 | Universal upper roller type three roller press |
| CN2698491Y (en) * | 2004-04-29 | 2005-05-11 | 山东济宁车轮厂 | Circling machine for vehicle wheel rim |
| CN201030397Y (en) * | 2007-05-25 | 2008-03-05 | 昆明市轻工机械制造有限公司 | Multifunctional furling plate round machine |
| CN201815574U (en) * | 2010-09-10 | 2011-05-04 | 上海双菱风能电力设备有限公司 | Section steel rolling machine |
| CN202105890U (en) * | 2011-05-19 | 2012-01-11 | 澳森凯（山东）机械制造有限公司 | Steel material rolling machine |
| CN206169002U (en) * | 2016-11-02 | 2017-05-17 | 天津那诺机械制造有限公司 | A three -roller circle circular knitting machine device for light -wall pipe |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |