CN203031077U - Automatic tension adjusting mechanism used for wire cutting machine - Google Patents
Automatic tension adjusting mechanism used for wire cutting machine Download PDFInfo
- Publication number
- CN203031077U CN203031077U CN 201320041222 CN201320041222U CN203031077U CN 203031077 U CN203031077 U CN 203031077U CN 201320041222 CN201320041222 CN 201320041222 CN 201320041222 U CN201320041222 U CN 201320041222U CN 203031077 U CN203031077 U CN 203031077U
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- China
- Prior art keywords
- cutting machine
- wire cutting
- guide wheel
- balancing weight
- automatic
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Abstract
The utility model discloses an automatic tension adjusting mechanism used for a wire cutting machine, relates to the field of wire cutting machinery, and particularly relates to the tension mechanism used for the wire cutting machine. The tension mechanism used for the wire cutting machine is characterized by further comprising the automatic adjusting mechanism, one of a plurality of guide wheel components is fixedly installed on the automatic adjusting mechanism, and the rest of the guide wheel components are directly and fixedly installed on the wire cutting machine. According to the technical scheme, a molybdenum tension mechanism can be automatically adjusted in a wire cutting process so as to guarantee wire cutting accuracy, improve wire cutting schedule, and prolong the service life of a wire electrode.
Description
Technical field
The utility model relates to wire cutting machine tool field, relates to the tension mechanism of wire cutting machine in particular.
Background technology
The line cutting is that energising produces a kind of cutting mode that workpiece formation slit is corroded in pulsed discharge to wire electrode.Electric current required in the line cutting process is very big, therefore usually adopt have high temperature resistant, tension is long etc. better the molybdenum filament of characteristic as the wire electrode ideal material, but molybdenum filament in use still has certain percentage elongation, can exert an influence to the precision in the cutting process like this, and after molybdenum filament tension force reduces, cause the molybdenum filament fracture of wire to cause unnecessary trouble easily, influence the cutting progress and promoted the cost of materials processing.Therefore, the design tension mechanism plays an important role in wire cutting machine, and inventor of the present utility model endeavours research at the problems referred to above, has the utility model to produce then.
Summary of the invention
The purpose of this utility model is to provide the mechanism that can regulate molybdenum filament tension force in a kind of online cutting process automatically, to guarantee the line cutting accuracy, improves the service life of cutting progress and wire electrode.
For achieving the above object, the technical solution of the utility model is:
A kind of automatic adjustment of tonicity mechanism of line cutting machine, comprise that several are used for the guide wheel assembly of transition molybdenum filament, also comprise automatic governor motion, one of them guide wheel assembly is fixedly mounted on the automatic governor motion in described several guide wheel assemblies, and all the other directly are fixedly mounted on the wire cutting machine.
Above-mentioned automatic governor motion comprises the pedestal that is fixedly mounted on the wire cutting machine, be vertically fixed on line rail on the pedestal, slide on can online rail balancing weight and spring, spring is arranged between balancing weight and the pedestal, and described guide wheel assembly is fixedly mounted on the balancing weight.
Be installed with slide block on the above-mentioned balancing weight, slide block set is located at the slip that realizes on the line rail on the online rail of balancing weight.
What above-mentioned line rail was corresponding is provided with two.
Adopt technique scheme, the beneficial effect of the automatic adjustment of tonicity mechanism of a kind of line cutting machine of the utility model is: compared with prior art, originally be that hard-wired guide wheel assembly has become movable guide wheel assembly by being installed on the automatic governor motion, just can reach adjustment of tonicity by regulating movable guide wheel assembly in the online cutting process; Be because guide wheel assembly specifically is to be fixedly mounted on the balancing weight that slides on can online rail and automatically regulate, become movable guide wheel assembly, be provided with spring between balancing weight and the pedestal, therefore balancing weight can use the extension of generation to apply tension force to molybdenum filament in the online cutting process by the downward gravity of self for a long time, and spring can hold balancing weight by the elasticity tension of self, to stablize the tension force that balancing weight applies molybdenum filament, prevented the infringement that hightension can cause molybdenum filament on the contrary, thereby realize the effect of automation, also guarantee simultaneously the line cutting accuracy, improve the cutting progress.
Description of drawings
Fig. 1 is the structural representation of the automatic adjustment of tonicity mechanism of a kind of line cutting machine of the utility model.
The specific embodiment
The specific embodiment below by the automatic governor motion of setting forth a kind of line cutting machine of the utility model by reference to the accompanying drawings.
As shown in Figure 1, the automatic governor motion 1 of a kind of line cutting machine of the utility model, comprise several guide wheel assemblies that are used for transition molybdenum filament 2 11 and automatic governor motion 12, one of them guide wheel assembly 11 is fixedly mounted on the automatic governor motion 12 in described several guide wheel assemblies 11, and remaining guide wheel assembly 11 directly is fixedly mounted on the wire cutting machine; Preferably, automatically governor motion 12 balancing weight 123 and the spring 124 that comprise the pedestal 121 that is fixedly mounted on the wire cutting machine, be vertically fixed on line rail 122 on the pedestal 121, slide on can online rail 122, spring 124 is arranged between balancing weight 123 and the pedestal 121, and described guide wheel assembly 11 is fixedly mounted on the balancing weight 123; Become movable adjustable guide wheel assembly 11 with respect to hard-wired guide wheel assembly 11 on the automatic governor motion 12 by being installed in, just can reach adjustment of tonicity by regulating movable guide wheel assembly 11 in the online cutting process; Preferably, employing is installed with slide block 125 at above-mentioned balancing weight 123, realize the slip on the balancing weight 123 online rails 122 on the slide block 125 sheathed online rails 122, adopt slide block 125 to connect balancing weight 123 and line rail 122 is realized sliding, this structure is more conducive to the flexible slip of balancing weight 123 on can online rail 122; Preferably, what above-mentioned line rail 122 was corresponding is provided with two, can effectively keep the balance and stability of balancing weight 123 in sliding process.
Embodiment according to above-mentioned elaboration, can regulate automatically is because guide wheel assembly 11 specifically is to be fixedly mounted on the balancing weight 123 that slides on can online rail 122, become movable guide wheel assembly, be provided with spring 124 between balancing weight 123 and the pedestal 121, therefore balancing weight 123 can use the extension that produces to apply tension force to molybdenum filament 2 in the online cutting process by the downward gravity of self for a long time, and spring 124 can hold balancing weight 123 by the elasticity tension of self, to stablize the tension force that 123 pairs of molybdenum filaments 2 of balancing weight apply, prevented the infringement that hightension can cause molybdenum filament 2 on the contrary, thereby realize the effect of automation, also guarantee simultaneously the line cutting accuracy, improve the cutting progress.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (4)
1. the automatic adjustment of tonicity mechanism of a line cutting machine, comprise that several are used for the guide wheel assembly of transition molybdenum filament, it is characterized in that: also comprise automatic governor motion, one of them guide wheel assembly is fixedly mounted on the automatic governor motion in described several guide wheel assemblies, and all the other directly are fixedly mounted on the wire cutting machine.
2. the automatic adjustment of tonicity mechanism of a kind of line cutting machine according to claim 1, it is characterized in that: balancing weight and spring that above-mentioned automatic governor motion comprises the pedestal that is fixedly mounted on the wire cutting machine, be vertically fixed on line rail on the pedestal, slide on can online rail, spring is arranged between balancing weight and the pedestal, and described guide wheel assembly is fixedly mounted on the balancing weight.
3. the automatic adjustment of tonicity mechanism of a kind of line cutting machine according to claim 2, it is characterized in that: be installed with slide block on the above-mentioned balancing weight, slide block set is located at the slip that realizes on the line rail on the online rail of balancing weight.
4. according to the automatic adjustment of tonicity mechanism of claim 2 or 3 described a kind of line cutting machines, it is characterized in that: what above-mentioned line rail was corresponding is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041222 CN203031077U (en) | 2013-01-25 | 2013-01-25 | Automatic tension adjusting mechanism used for wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041222 CN203031077U (en) | 2013-01-25 | 2013-01-25 | Automatic tension adjusting mechanism used for wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031077U true CN203031077U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041222 Expired - Fee Related CN203031077U (en) | 2013-01-25 | 2013-01-25 | Automatic tension adjusting mechanism used for wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031077U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539732A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Ship cable tension stabilizer with self-adaptive capacity |
| CN106624227A (en) * | 2017-03-14 | 2017-05-10 | 常迎斌 | Physical self-weight wire tightener of linear cutting machine tool |
| CN107876915A (en) * | 2017-11-10 | 2018-04-06 | 哈尔滨理工大学 | A kind of adjustable wire electrode automatic compacting device of electric spark linear cutting machine elasticity |
| CN108818986A (en) * | 2018-07-05 | 2018-11-16 | 郑州元素工具技术有限公司 | Multi-thread cross hatch saw cutting machine |
-
2013
- 2013-01-25 CN CN 201320041222 patent/CN203031077U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539732A (en) * | 2016-01-11 | 2016-05-04 | 江苏政田重工股份有限公司 | Ship cable tension stabilizer with self-adaptive capacity |
| CN106624227A (en) * | 2017-03-14 | 2017-05-10 | 常迎斌 | Physical self-weight wire tightener of linear cutting machine tool |
| CN107876915A (en) * | 2017-11-10 | 2018-04-06 | 哈尔滨理工大学 | A kind of adjustable wire electrode automatic compacting device of electric spark linear cutting machine elasticity |
| CN108818986A (en) * | 2018-07-05 | 2018-11-16 | 郑州元素工具技术有限公司 | Multi-thread cross hatch saw cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |