CN201768978U - Wire tightener of cutting machine - Google Patents
Wire tightener of cutting machine Download PDFInfo
- Publication number
- CN201768978U CN201768978U CN2010202388930U CN201020238893U CN201768978U CN 201768978 U CN201768978 U CN 201768978U CN 2010202388930 U CN2010202388930 U CN 2010202388930U CN 201020238893 U CN201020238893 U CN 201020238893U CN 201768978 U CN201768978 U CN 201768978U
- Authority
- CN
- China
- Prior art keywords
- wire
- degree
- guide poles
- gripping heads
- forces
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
Images
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a wire tightener of a cutting machine, which comprises a lower fixing seat and a plurality of guide poles arranged on the lower fixing seat, wherein upper grips are respectively arranged at the tops of the guide poles, sliding gripping heads are sleeved on the guide poles, elastic components are connected between the sliding gripping heads and the upper grips, each elastic component comprises two parallel extension springs, and copper sleeve pulley components are arranged on the back sides of the sliding gripping heads. When wire electrodes are suspended on the copper sleeve pulley components, the pulley components drive the sliding gripping heads to travel downwards along the guide poles under the pulling forces of the wire electrodes and meanwhile is subject to the upward pulling forces of the extension springs, and eventually keep still under equilibrium condition of forces, the position can be automatically adjusted according to the degree of tightness of the wire electrodes, the wire tightener is fixed on the cutting machine, the degree of tightness of the wire electrodes can be automatically adjusted, the forces are uniform, and no manual interference is required. Therefore, the loss of the wire electrode is reduced, and the cutting accuracy and the degree of finish are improved.
Description
Technical field
The utility model belongs to the wire cutting machine tool technical field, particularly a kind of wire tightener that is used for fast wire cutting off machine.
Background technology
Fast wire cutting is to utilize the fine wire that moves continuously as electrode, workpiece is carried out the pulse spark discharge come ablation metal, to reach excision forming.The wire electrode of cutting off machine adopts molybdenum filament mostly, needs cabling repeatedly, must control elasticity in cabling, and wire electrode crosses pine or tension all can impact the line cut quality.
Adjusting to the wire electrode elasticity in the prior art is to use manually to carry out mostly, and degree of tightness is inhomogeneous, and operating efficiency is extremely low.
The utility model content
The purpose of this utility model provides a kind ofly can regulate the wire tightener of wire electrode degree of tightness automatically.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of wire tightener of cutting off machine, comprise lower fixed seat and be located at many guide pillars on the lower fixed seat, the guide pillar top is provided with upper grip, be arranged with sliding clamp on the described guide pillar, be connected with elastic parts between sliding clamp and the upper grip, the sliding clamp back side is provided with the copper sheathing pulley assembly.
Wherein, described elastic parts is two parallel extension springs.
In addition, described guide pillar has four.
The beneficial effects of the utility model are: after wire electrode is suspended on the copper sheathing pulley assembly, pulley assembly drives sliding clamp and down walks along guide pillar under the wire electrode pulling force, be subjected to simultaneously elastic parts pulling force up again, finally when stress balance, keep static, can adjust the position automatically according to the degree of tightness of wire electrode, the utility model is fixed on the cutting off machine, just can regulate the degree of tightness of wire electrode automatically, and power is even, need not artificial interference, thereby reduce the wire electrode loss, improve cutting accuracy and fineness.
Description of drawings
Fig. 1 is the structural representation of the utility model master apparent direction;
Fig. 2 is the structural representation of the utility model side-looking direction;
Fig. 3 is the vertical view of the utility model upper grip.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Referring to figs. 1 through shown in Figure 3, a kind of wire tightener of cutting off machine, comprise lower fixed seat 1 and be located at many guide pillars 2 on the lower fixed seat 1, as a kind of specific embodiment, described guide pillar 2 has four, guide pillar 2 tops are provided with upper grip 3, be arranged with sliding clamp 4 on the described guide pillar 2, be connected with elastic parts 6 between sliding clamp 4 and the upper grip 3, wherein, described elastic parts 6 is two parallel extension springs, sliding clamp 4 back sides are provided with copper sheathing pulley assembly 5, after wire electrode was suspended on the copper sheathing pulley assembly 6, pulley assembly 6 drove sliding clamp 4 and down walks along guide pillar 2 under the wire electrode pulling force, was subjected to extension spring pulling force up simultaneously again, finally when stress balance, keep static, can adjust the position automatically according to the degree of tightness of wire electrode, the utility model is fixed on the cutting off machine, just can regulate the degree of tightness of wire electrode automatically, and power is even, need not artificial interference, thereby reduce the wire electrode loss, improve cutting accuracy and fineness.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement; such as selecting for use other elasticity things to replace spring, change the number of guide pillar 2, these all belong to protection domain of the present utility model.
Claims (3)
1. the wire tightener of a cutting off machine, it is characterized in that: comprise lower fixed seat (1) and be located at many guide pillars (2) on the lower fixed seat (1), guide pillar (2) top is provided with upper grip (3), be arranged with sliding clamp (4) on the described guide pillar (2), be connected with elastic parts (6) between sliding clamp (4) and the upper grip (3), sliding clamp (4) back side is provided with copper sheathing pulley assembly (5).
2. wire tightener according to claim 1 is characterized in that, described elastic parts (6) is two parallel extension springs.
3. wire tightener according to claim 1 and 2 is characterized in that, described guide pillar (2) has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202388930U CN201768978U (en) | 2010-06-25 | 2010-06-25 | Wire tightener of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202388930U CN201768978U (en) | 2010-06-25 | 2010-06-25 | Wire tightener of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768978U true CN201768978U (en) | 2011-03-23 |
Family
ID=43748811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202388930U Expired - Fee Related CN201768978U (en) | 2010-06-25 | 2010-06-25 | Wire tightener of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692036A (en) * | 2013-12-13 | 2014-04-02 | 苏州市职业大学 | Wire cutting tensioner |
| CN104668680A (en) * | 2015-02-12 | 2015-06-03 | 四川工程职业技术学院 | Wire tightener for linear cutting machine |
-
2010
- 2010-06-25 CN CN2010202388930U patent/CN201768978U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692036A (en) * | 2013-12-13 | 2014-04-02 | 苏州市职业大学 | Wire cutting tensioner |
| CN104668680A (en) * | 2015-02-12 | 2015-06-03 | 四川工程职业技术学院 | Wire tightener for linear cutting machine |
| CN104668680B (en) * | 2015-02-12 | 2017-07-11 | 四川工程职业技术学院 | A kind of wire cutting machine tool wire tightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN HANHONG ELECTRONIC MATERIALS CO., LTD. Free format text: FORMER OWNER: MO SHANGQI Effective date: 20111019 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111019 Address after: 523000 southwest Dayuan Industrial Zone, Shijie Town, Dongguan, Guangdong Patentee after: Dongguan Hanhong Aifa Electronic Technology Co., Ltd. Address before: The town of Changan city of Dongguan province Guangdong 523000 Guangdong science and Technology Park West Xia Gang Jiangnan Jintai factory Patentee before: Mo Shangqi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110625 |