CN207606372U - It is a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface - Google Patents
It is a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface Download PDFInfo
- Publication number
- CN207606372U CN207606372U CN201721578655.2U CN201721578655U CN207606372U CN 207606372 U CN207606372 U CN 207606372U CN 201721578655 U CN201721578655 U CN 201721578655U CN 207606372 U CN207606372 U CN 207606372U
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- CN
- China
- Prior art keywords
- guide wheel
- guiding surface
- plastic layer
- wheel
- silk thread
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Abstract
The utility model is related to a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface, including the guide wheel being fixed in the middle part of guide wheel shaft, it is equipped with bearing holder (housing, cover) on the guide wheel shaft of guide wheel both sides, bearing holder (housing, cover) includes plastic layer, the outer wall of plastic layer is equipped with outer metal layer, the inner wall of plastic layer is equipped with inner metal layer, the inside of inner metal layer is respectively and fixedly provided with two bearings, the end face outer edge of plastic layer towards the guide wheel is equipped with a circle guiding surface, plastic layer is equipped with oil seal groove and guided wheel slot for placing guide wheel towards the end face of the guide wheel, the inside of oil seal groove is fixed with oil sealing, the both ends of guide wheel shaft are fixed after being each passed through oil sealing and two bearings by nut.The utility model easily wears silk thread cutting Guiding wheel structure reasonable design with guiding surface, molybdenum filament easily slides into guided wheel slot as long as along guiding surface, being located in the guided wheel slot of two bearing holder (housing, cover)s at left and right sides of guide wheel also effectively prevents water from entering in bearing holder (housing, cover), structure is more reasonable, production efficiency higher.
Description
Technical field
The utility model is related to a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface.
Background technology
The guide wheel assembly being presently used on wire cutting machine on guide wheel due to being wound with molybdenum filament, molybdenum filament and guide wheel in work clothes state
There is electric current, for safety, the axle sleeve that holds of conventional mounting guide wheel uses three-decker, and inside and outside two layers are metal copper piece layer, inside
The plastic partition absciss layer of insulation is embedded between outer copper piece, although this structure solves the problems, such as to be galvanically isolated, but toward pacifying on guide wheel
Dress molybdenum filament is pretty troublesome, and the molybdenum filament very silk tended not to quickly is put into guided wheel slot, influences production efficiency.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of with guiding surface easily wear silk thread cutting guide wheel knot
Structure.
The utility model easily wears silk thread cutting Guiding wheel structure with guiding surface, including is fixed on leading in the middle part of guide wheel shaft
It takes turns, bearing holder (housing, cover) is equipped on the guide wheel shaft of the guide wheel both sides, bearing holder (housing, cover) includes plastic layer, and the outer wall of plastic layer is equipped with outer gold
Belong to layer, the inner wall of plastic layer is equipped with inner metal layer, and the inside of inner metal layer is respectively and fixedly provided with two bearings, and plastic layer is described in
The end face outer edge of guide wheel is equipped with a circle guiding surface, and plastic layer is equipped with towards the end face of the guide wheel for placing guide wheel
Oil seal groove and guided wheel slot, the inside of oil seal groove is fixed with oil sealing, and the both ends of the guide wheel shaft are each passed through oil sealing and two axis
It is fixed by nut after holding.
The utility model easily wears silk thread cutting Guiding wheel structure with guiding surface, on the outer end outer wall of the outer metal layer
It has been threadably secured plastic end cover.
The utility model easily wears silk thread cutting Guiding wheel structure with guiding surface, in the end face outside of the inner metal layer
Portion has been threadably secured copper screw cap.
The utility model easily wears silk thread cutting Guiding wheel structure with guiding surface, and the inner wall of the guided wheel slot, which is equipped with, to be passed through
The osculum of logical plastic layer.
The beneficial effects of the utility model are compared with prior art：The utility model easily wears silk thread with guiding surface
Guiding wheel structure reasonable design is cut, a guiding surface is designed in bearing holder (housing, cover) medial slope, in the lower square section of guiding surface
As soon as the guided wheel slot that upper design is adapted with guide wheel is led as long as molybdenum filament easily slides into guided wheel slot along guiding surface
The wheel left and right sides, which is located in the guided wheel slot of two bearing holder (housing, cover)s, also effectively prevents water from entering in bearing holder (housing, cover), and structure is more closed
Reason, production efficiency higher, using more convenient.
Description of the drawings
Fig. 1 is a kind of knot for easily wearing silk thread cutting Guiding wheel structure with guiding surface described in the utility model embodiment 1
Structure schematic diagram；
Fig. 2 is a kind of point for easily wearing silk thread cutting Guiding wheel structure with guiding surface described in the utility model embodiment 1
Solution structure schematic diagram；
Fig. 3 is that a kind of silk thread of easily wearing with guiding surface described in the utility model embodiment 1 cuts Guiding wheel structure axis
The structural schematic diagram of bearing sleeve；
Fig. 4 is that a kind of silk thread of easily wearing with guiding surface described in the utility model embodiment 2 cuts Guiding wheel structure axis
The structural schematic diagram of bearing sleeve.
In figure：
1, guide wheel shaft；2, guide wheel；3, bearing holder (housing, cover)；301, plastic layer；302, outer metal layer；303, inner metal layer；304, oily
Sealing groove；305, guided wheel slot；4, bearing；5, oil sealing；6, nut；7, plastic end cover；8, copper screw cap；9, osculum.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment 1
As shown in Figs. 1-3, a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface, including be fixed in guide wheel shaft 1
The guide wheel 2 in portion, bearing holder (housing, cover) 3 is equipped on the guide wheel shaft 1 of 2 both sides of the guide wheel, and bearing holder (housing, cover) 3 includes plastic layer 301, plastic layer
301 outer wall is equipped with outer metal layer 302, and the inner wall of plastic layer 301 is equipped with inner metal layer 303, the inside of inner metal layer 303
Two bearings 4 are respectively and fixedly provided with, the end face outer edge of plastic layer 301 towards the guide wheel 2 is equipped with a circle guiding surface, plastic layer
301 are equipped with oil seal groove 304 and guided wheel slot 305 for placing guide wheel 2 towards the end face of the guide wheel 2, oil seal groove 304 it is interior
Portion is fixed with oil sealing 5, and the both ends of the guide wheel shaft 1 are fixed after being each passed through oil sealing 5 and two bearings 4 by nut 6.
The utility model easily wears silk thread cutting Guiding wheel structure with guiding surface, outside the outer end of the outer metal layer 302
Plastic end cover 7 has been threadably secured on wall.
The utility model easily wears silk thread cutting Guiding wheel structure, the outboard end of the inner metal layer 303 with guiding surface
Copper screw cap 8 has been threadably secured inside face.
Embodiment 2
As shown, difference from Example 1 is：The inner wall of the guided wheel slot 305 is equipped with perforation plastic layer 301
Osculum 9, in order to mitigate the burden of oil sealing 5.
The utility model easily wears silk thread cutting Guiding wheel structure reasonable design with guiding surface, in bearing holder (housing, cover) medial slope
It is designed to a guiding surface, a guided wheel slot being adapted with guide wheel is designed on the lower square section of guiding surface, molybdenum filament is only
It just easily to slide into guided wheel slot along guiding surface, is located in the guided wheel slot of two bearing holder (housing, cover)s at left and right sides of guide wheel
Also effectively prevent water from entering in bearing holder (housing, cover), structure is more reasonable, production efficiency higher, using more convenient.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (4)
1. a kind of easily wearing silk thread cutting Guiding wheel structure with guiding surface, including is fixed on the guide wheel (2) in the middle part of guide wheel shaft (1),
It is characterized in that：It is equipped with bearing holder (housing, cover) (3) on the guide wheel shaft (1) of guide wheel (2) both sides, bearing holder (housing, cover) (3) includes plastic layer
(301), the outer wall of plastic layer (301) is equipped with outer metal layer (302), and the inner wall of plastic layer (301) is equipped with inner metal layer
(303), the inside of inner metal layer (303) is respectively and fixedly provided with two bearings (4), end face of the plastic layer (301) towards the guide wheel (2)
Outer edge is equipped with a circle guiding surface, and plastic layer (301) is equipped with towards the end face of the guide wheel (2) for placing guide wheel
(2) inside of oil seal groove (304) and guided wheel slot (305), oil seal groove (304) is fixed with oil sealing (5), the guide wheel shaft (1)
Both ends are fixed after being each passed through oil sealing (5) and two bearings (4) by nut (6).
2. according to claim 1 easily wear silk thread cutting Guiding wheel structure with guiding surface, it is characterised in that：The outer gold
Belong to and has been threadably secured plastic end cover (7) on the outer end outer wall of layer (302).
3. according to claim 1 easily wear silk thread cutting Guiding wheel structure with guiding surface, it is characterised in that：The interior gold
Belong to and has been threadably secured copper screw cap (8) inside the end face outside of layer (303).
4. according to claim 1 easily wear silk thread cutting Guiding wheel structure with guiding surface, it is characterised in that：The guide wheel
The inner wall of slot (305) is equipped with the osculum (9) of perforation plastic layer (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578655.2U CN207606372U (en) | 2017-11-22 | 2017-11-22 | It is a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578655.2U CN207606372U (en) | 2017-11-22 | 2017-11-22 | It is a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606372U true CN207606372U (en) | 2018-07-13 |
Family
ID=62795944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578655.2U Expired - Fee Related CN207606372U (en) | 2017-11-22 | 2017-11-22 | It is a kind of easily to wear silk thread cutting Guiding wheel structure with guiding surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207606372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967808A (en) * | 2019-04-30 | 2019-07-05 | 湖南汽车工程职业学院 | A kind of fast wire edm cutter electricity-supply device and its fast wire edm cutter |
-
2017
- 2017-11-22 CN CN201721578655.2U patent/CN207606372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967808A (en) * | 2019-04-30 | 2019-07-05 | 湖南汽车工程职业学院 | A kind of fast wire edm cutter electricity-supply device and its fast wire edm cutter |
| CN109967808B (en) * | 2019-04-30 | 2024-04-19 | 湖南汽车工程职业学院 | Power feeding device for fast wire cutting machine and fast wire cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |