CN208099526U - Screw-type wire cutting machine wire tightener - Google Patents
Screw-type wire cutting machine wire tightener Download PDFInfo
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- CN208099526U CN208099526U CN201820399406.5U CN201820399406U CN208099526U CN 208099526 U CN208099526 U CN 208099526U CN 201820399406 U CN201820399406 U CN 201820399406U CN 208099526 U CN208099526 U CN 208099526U
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- cutting machine
- wire
- wire cutting
- screw rod
- steel cable
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Abstract
A kind of screw-type wire cutting machine wire tightener, including steel cable wheel, guide bar support, nut plate, tensioning guide wheel, screw rod, weight, it is characterized in that, screw rod is mounted on guide bar support, screw rod one end and steel cable wheel are affixed, weight is connected by steel cable with steel cable wheel, nut plate and wire rod thread are cooperatively connected, and nut plate is stuck on guide bar support, can be moved on guide bar support, setting tensioning guide wheel on nut plate, molybdenum filament cover on tensioning guide wheel.The screw-type wire cutting machine wire tightener structure of the utility model is simple, performance is stablized, it utilizes the latching characteristics of screw rod and nut, overcome the defect of existing wire cutting machine wire tightener, solves the problems such as molybdenum wires of wire cutting machine tensile force is non-constant, wire cutting molybdenum filament trembles silk, the molybdenum wires of wire cutting machine service life is short low with wire cutting machine cutting precision.
Description
Technical field
The utility model relates to mechanical equipment, especially a kind of screw-type wire cutting wire tightener.
Background technique
Tensioning apparatus is to use mostly during country's wire cutting machine cutting at present：Spring tension type, pressure Weight type and
Pre-tighten motor tension type.The shortcomings that tensioned mode：Due to being elongated in molybdenum filament cutting process, the spring-compressed of tensioning apparatus
Amount reduces, and the tensile force for being supplied to molybdenum filament reduces, and does not have the effect of constant force tensioning, and cutting performance is deteriorated；Pressure Weight type
There are two aspect disadvantages, on the one hand due to being elongated in molybdenum filament cutting process, so that branch of the molybdenum filament pressure spot to pressure weight
Point torque changes, and molybdenum filament pretightning force is caused to change, and influences cutting accuracy, and another aspect molybdenum filament produces when wire commutates
Raw shake brings big vibration to pressure weight, and bigger impact force is further brought to molybdenum filament, influences molybdenum filament and uses the longevity
Life；Pre-tighten motor tension type：Using electric system is pre-tightened, cost is relatively high, complex process, is on the other hand matched using preload motor
Corresponding control system is covered, process operation is complicated, and stability is not high.
Summary of the invention
The purpose of this utility model be just to provide a kind of structure is simple, performance stablize, can improve service life and cut essence
The screw-type wire cutting machine wire tightener of degree.
The screw-type wire cutting machine wire tightener of the utility model, including steel cable wheel, guide bar support, nut plate, tensioning lead
Wheel, screw rod, weight, which is characterized in that screw rod is mounted on guide bar support, and screw rod one end and steel cable wheel are affixed, and weight passes through steel
Rope is connected with steel cable wheel, and nut plate and wire rod thread are cooperatively connected, and nut plate is stuck on guide bar support, can be in guide rod branch
It is moved on frame, setting tensioning guide wheel on nut plate, molybdenum filament covers on tensioning guide wheel.
Guide bar support is fixed on wire cutting rack using bolt by the screw-type wire cutting machine wire tightener of the utility model
On, weight drives guide wheel to drive screw rod movement, and drives nut plate, moves molybdenum filament tensioning guide wheel unidirectionally, realizes molybdenum filament
Tensioning function, the latching characteristics during being tensioned, it is therefore prevented that tensioning guide wheel is of reciprocating vibration when molybdenum filament commutates.
The screw-type wire cutting machine wire tightener structure of the utility model is simple, performance is stablized, it utilizes screw rod and nut
Latching characteristics, overcomes the defect of existing wire cutting machine wire tightener, solves that molybdenum wires of wire cutting machine tensile force is non-constant, wire cutting molybdenum filament
Tremble silk, the problems such as molybdenum wires of wire cutting machine service life is short low with wire cutting machine cutting precision.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the left view of Fig. 1；
1, steel cable wheel, 2, guide bar support, 3, nut plate, 4, wire cutting rack, 5, tensioning guide wheel, 6, screw rod, 7, again
Hammer.
Specific embodiment
A kind of screw-type wire cutting machine wire tightener, including steel cable wheel, guide bar support 2, nut plate 3, tensioning guide wheel 5, silk
Bar 6, weight 7, which is characterized in that screw rod 6 is mounted on guide bar support 2, and 6 one end of screw rod and steel cable wheel 1 are affixed, and weight 7 passes through
Steel cable is connected with steel cable wheel 1, and nut plate 3 is threadedly engaged with screw rod 6 and connect, and nut plate 3 is stuck on guide bar support 2,
It is moved on guide bar support 2, setting tensioning guide wheel 5 on nut plate 3, molybdenum filament covers on tensioning guide wheel 5.
Claims (1)
1. a kind of screw-type wire cutting machine wire tightener, including steel cable wheel（1）, guide bar support（2）, nut plate（3）, tensioning guide wheel
（5）, screw rod（6）, weight（7）, it is characterised in that：Screw rod（6）It is mounted on guide bar support（2）On, screw rod（6）One end and steel cable wheel
（1）It is affixed, weight（7）Pass through steel cable and steel cable wheel（1）It is connected, nut plate（3）With screw rod（6）It is threadedly engaged connection, and spiral shell
Female plate（3）It is stuck in guide bar support（2）On, nut plate（3）Upper setting is tensioned guide wheel（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399406.5U CN208099526U (en) | 2018-03-23 | 2018-03-23 | Screw-type wire cutting machine wire tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399406.5U CN208099526U (en) | 2018-03-23 | 2018-03-23 | Screw-type wire cutting machine wire tightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208099526U true CN208099526U (en) | 2018-11-16 |
Family
ID=64122449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820399406.5U Active CN208099526U (en) | 2018-03-23 | 2018-03-23 | Screw-type wire cutting machine wire tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208099526U (en) |
-
2018
- 2018-03-23 CN CN201820399406.5U patent/CN208099526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: No. 355, Hefang West Road, Qingyunpu District, Nanchang City, Jiangxi Province 333000 Patentee after: Jiangxi building materials research and Design Institute Co.,Ltd. Address before: 330001 355 West Hefang Road, Qingyunpu District, Nanchang City, Jiangxi Province Patentee before: JIANGXI BUILDING MATERIALS SCIENTIFIC RESEARCH & DESIGN INSTITUTE |
|
| TR01 | Transfer of patent right |