CN2661396Y - Tool post device for polyknife longitudinal cutting - Google Patents
Tool post device for polyknife longitudinal cutting Download PDFInfo
- Publication number
- CN2661396Y CN2661396Y CN 200320101762 CN200320101762U CN2661396Y CN 2661396 Y CN2661396 Y CN 2661396Y CN 200320101762 CN200320101762 CN 200320101762 CN 200320101762 U CN200320101762 U CN 200320101762U CN 2661396 Y CN2661396 Y CN 2661396Y
- Authority
- CN
- China
- Prior art keywords
- eccentric
- slotting
- cover
- elasticity
- overcoat
- 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
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Abstract
The utility model relates to a tool apron device for the multi blade slitter. An inner hole7 of a slotted eccentric housing1 is opened with an inner groove6. The inner groove6 is provided with an eccentricity delta relative to the inner hole7. The circumference of the slotted eccentric housing1 is opened with a circular groove4 which is equipped with a retaining ring9. A positioning pin10 is arranged on the end surface of one side of the slotting eccentric outer shell1 and the one side is equipped with a blade. The outer circle of an eccentric elastic inner shell3 has an eccentricity relative to the inner hole, and the eccentricity of the outer circle is same with the eccentricity of the inner groove in the slotting eccentric outer shell relative to the inner hole, that is to say, the eccentricities are both delta. The eccentric elastic inner housing3 is provided with an opening8. The eccentric elastic inner housing3 is arranged in the inner groove6 of the slotting eccentric outer shell. A rolling pole2 is arranged between the slotting eccentric outer shell6 and the eccentric elastic inner housing3, and after the rolling pole is arranged between the slotting eccentric outer shell1 and the eccentric elastic inner shell3, the opening8 of the eccentric elastic inner housing3 is just closed. The utility model has the advantages of simple structure, convenient use and low cost.
Description
Technical field
The utility model relate to tyre industry the cutting means of material such as film, cord, shield, especially a kind of novel structure, practicality, multi-knife longitudinal easy to use tool rest device.
Background technology
At present, both at home and abroad material cutting means such as the film of tyre industry, cord, shield use tool rest, the making precision that has, but regulate loaded down with trivial detailsly, what have is easy to adjust, but precision is not enough.
Summary of the invention
The purpose of this utility model is at the cutting means of materials such as the film of present tyre industry use, cord, shield, has the problem loaded down with trivial details or that precision is not enough of regulating, and provides a kind of simple in structure, multi-knife longitudinal easy to use tool rest device.
Multi-knife longitudinal described in the utility model comprises cover, back-up ring, alignment pin and annular extension spring in the eccentric overcoat of fluting, roller, the eccentric elasticity with the tool rest device.Slot and have an inside groove in the endoporus of eccentric overcoat.This inside groove has offset δ with respect to endoporus.The eccentric overcoat of slotting is installed on the circumference of blade and is had annular groove.Back-up ring is housed in the annular groove.On the end face of annular groove installation blade one Side alignment pin is housed, another Side end face is provided with circular hole.The cylindrical of eccentric overcoat of slotting is provided with is convenient to the notch that the spanner dismounting is used.The relative endoporus of cylindrical of cover has an offset in the eccentric elasticity, and this offset is identical with the offset of the relative endoporus of inside groove in the eccentric overcoat of fluting, promptly is δ.Cover has an opening in the eccentric elasticity.Cover is installed in the inside groove of the eccentric overcoat of fluting in the eccentric elasticity.Between the cover roller is housed in eccentric overcoat and the eccentric elasticity of slotting, and behind the roller of packing between the cover in slot eccentric overcoat and the eccentric elasticity, the opening of cover is closed just in the eccentric elasticity.Back-up ring is loaded in the annular groove.Slot and be provided with annular extension spring between eccentric overcoat oblique angle, left side and blade.
When the off-centre of cover was just in time relative in eccentric overcoat and the eccentric elasticity of slotting, its endoporus also all on same center line, so just can easily install to tool rest on the cutter shaft.With the contrary cutter shaft direction of rotation rotation of tool rest, tool rest just fixedly is clamped on the cutter shaft.Blade is installed on the cylindrical at annular groove place, and is spacing with back-up ring, alignment pin and annular extension spring.
The utility model has the advantages that simple in structurely, easy to use, cost is low.
Description of drawings
Fig. 1 is the structural map of the utility model multi-knife longitudinal with the tool rest device;
Fig. 2 is the left Side view of Fig. 1;
Fig. 3 is the structural map of the eccentric overcoat of fluting;
Fig. 4 is the left Side view of Fig. 3;
Fig. 5 is the structural map of cover in the eccentric elasticity;
Fig. 6 is the left Side view of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1 and Figure 2, multi-knife longitudinal described in the utility model comprise with the tool rest device overlap 3 in fluting eccentric overcoat 1, roller 2, the eccentric elasticity, back-up ring 9, alignment pin 10 and annular extension spring 11.Slot and have an inside groove 6 in the endoporus 7 of eccentric overcoat 1.This inside groove 6 has offset δ with respect to endoporus 7.The eccentric overcoat 1 of slotting is installed on the circumference of blade and is had annular groove 4.Back-up ring 9 is housed in the annular groove 4, by back-up ring 9 with blade pressing the fluting eccentric overcoat 1 on.The eccentric overcoat 1 of slotting is installed on the end face of blade one Side alignment pin 10 is housed, and cooperates with dowel hole on the blade, prevents that blade from circumferentially rotating.Another Side end face of eccentric overcoat 1 of slotting is provided with circular hole 5.The cylindrical of eccentric overcoat of slotting is provided with the notch 13 of being convenient to the spanner dismounting.The relative endoporus of cylindrical of cover 3 has an offset in the eccentric elasticity, and this offset is identical with the offset of the relative endoporus of inside groove in the eccentric overcoat 1 of fluting, promptly is δ.The thinnest part of cover 3 has an opening 8 in the eccentric elasticity.Cover 3 is installed in the inside groove 6 of the eccentric overcoat of fluting in the eccentric elasticity.Between the cover 3 roller 2 is housed in eccentric overcoat 6 and the eccentric elasticity of slotting, and behind the roller 2 of packing between the cover 3 in slot eccentric overcoat 1 and the eccentric elasticity, the opening 8 of cover 3 is closed just in the eccentric elasticity.Back-up ring 9 is loaded in the annular groove 4.When the off-centre of cover 3 was just in time relative in eccentric overcoat 1 and the eccentric elasticity of slotting, its endoporus also all on same center line, so just can easily install to tool rest on the cutter shaft 14.With the contrary cutter shaft 14 direction of rotation rotation of tool rest, tool rest just fixedly is clamped on the cutter shaft 14.Blade 12 is installed on the cylindrical at annular groove 4 places, with back-up ring 9, alignment pin 10 location, eliminates blades 12 and the play of 1 in the eccentric overcoat of slotting with 11.
Claims (1)
1. a multi-knife longitudinal tool rest device is characterized in that: comprise cover, back-up ring, alignment pin and annular extension spring in the eccentric overcoat of fluting, roller, the eccentric elasticity; Slot and have an inside groove in the endoporus of eccentric overcoat, this inside groove has offset δ with respect to endoporus, has annular groove on the circumference of the eccentric overcoat installation blade of slotting, and back-up ring is housed in the annular groove, on the end face of installation blade one Side alignment pin is housed, another Side end face is provided with circular hole; The relative endoporus of cylindrical of cover has an offset in the eccentric elasticity, and this offset is identical with the offset of the relative endoporus of inside groove in the eccentric overcoat of fluting, promptly is δ, and cover has an opening in the eccentric elasticity; Cover is installed in the inside groove of the eccentric overcoat of fluting in the eccentric elasticity, between the cover roller is housed in eccentric overcoat and the eccentric elasticity of slotting, and behind the roller of packing between the cover in slot eccentric overcoat and the eccentric elasticity, the opening of cover is closed just in the eccentric elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101762 CN2661396Y (en) | 2003-10-27 | 2003-10-27 | Tool post device for polyknife longitudinal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101762 CN2661396Y (en) | 2003-10-27 | 2003-10-27 | Tool post device for polyknife longitudinal cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661396Y true CN2661396Y (en) | 2004-12-08 |
Family
ID=34339816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101762 Expired - Fee Related CN2661396Y (en) | 2003-10-27 | 2003-10-27 | Tool post device for polyknife longitudinal cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661396Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963100A (en) * | 2014-05-09 | 2014-08-06 | 于法周 | Symmetric rotary block |
| CN108098894A (en) * | 2017-12-19 | 2018-06-01 | 安徽华天机械股份有限公司 | A kind of self-locking cutting cutting disc tool apron and its processing method |
-
2003
- 2003-10-27 CN CN 200320101762 patent/CN2661396Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963100A (en) * | 2014-05-09 | 2014-08-06 | 于法周 | Symmetric rotary block |
| CN108098894A (en) * | 2017-12-19 | 2018-06-01 | 安徽华天机械股份有限公司 | A kind of self-locking cutting cutting disc tool apron and its processing method |
| CN108098894B (en) * | 2017-12-19 | 2020-05-05 | 安徽华天机械股份有限公司 | Self-locking type slitting cutter disc holder and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |