CN202656214U - Unit combined type polyester slicing revolving cutter - Google Patents
Unit combined type polyester slicing revolving cutter Download PDFInfo
- Publication number
- CN202656214U CN202656214U CN 201220338664 CN201220338664U CN202656214U CN 202656214 U CN202656214 U CN 202656214U CN 201220338664 CN201220338664 CN 201220338664 CN 201220338664 U CN201220338664 U CN 201220338664U CN 202656214 U CN202656214 U CN 202656214U
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- Prior art keywords
- spindle
- cutter
- axle
- type polyester
- wall
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- 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 unit combined type polyester slicing revolving cutter. The unit combined type polyester slicing revolving cutter comprises a spindle. The left end of the spindle is provided with a short spindle head, the outer wall of the short spindle head is provided with a short spindle end sleeve in a sleeved mode, the right end of the spindle is provided with a long spindle head, the outer wall of the long spindle head is provided with a long spindle end sleeve in a sleeved mode, the outer wall of the spindle is sequentially provided with a plurality of cutter bodies in a sleeved mode, the cutter bodies at the left end are connected with the spindle through bolts, every two adjacent cutter bodies are connected through bolts, the outer walls of the cutter bodies are provided with a plurality of blade grooves arranged along the spiral direction, and the inside of each blade groove is connected with a high abrasion-resistant alloy knife in a welding mode. The unit combined type polyester slicing revolving cutter is simple in structure. The spindle is sequentially provided with the plurality of cutter bodies, every two adjacent cutter bodies are connected through the bolts, the left end and the right end of the spindle are fixed respectively through the short spindle end sleeve and the long spindle end sleeve, the high abrasion-resistant alloy knives installed on the cutter bodies can largely reduce resistance in operation of slicings, reduces vibration and energy consumption and prolongs service life. Each cutter unit is easy to manufacture, and convenient to replace and maintain.
Description
Technical field
The utility model relates to a kind of unit-combination type polyester slice flying knife for plasticizing, chemical fibre industry pelleter.
Background technology
Pelleter is at first wanted first article by high temperature then melt to be cut granulating by after the links such as water filling cooling to after the fusing in the course of the work again, produces a desired effect.But existing polyester slice flying knife structure is long, and process equipment is special, and cutting effect is poor, and energy consumption is high, and service life is short, and it is very inconvenient that maintenance is used.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of unit-combination type polyester slice flying knife simple in structure, easy to use.
Unit-combination type polyester slice flying knife of the present utility model, comprise axle, the left end of described axle is provided with the minor axis head, sheathed minor axis end cover on the outer wall of minor axis head, the right-hand member of axle is provided with the major axis head, sheathed longitudinal end cover on the outer wall of major axis head, sheathed some cutter hubs successively on the outer wall of axle, between the cutter hub of left end and axle and all be bolted between adjacent two cutter hubs, the left end of axle is fixing by the longitudinal end cover, the outer wall of cutter hub is provided with some sword grooves of arranging along the hand of spiral, the interior welds high-wear-resistant alloy cutter of sword groove.
Unit-combination type polyester slice flying knife of the present utility model is all fixed by some bolts between described minor axis end cover and the axle and between longitudinal end cover and the axle.
Compared with prior art the beneficial effects of the utility model are: unit-combination type polyester slice flying knife of the present utility model is simple in structure, easy to use, by on axle, being provided with successively a plurality of cutter hubs, be bolted between adjacent two cutter hubs, the two ends, the left and right sides of axle are fixing by minor axis end cover and longitudinal end cover respectively, resistance when the high-wear-resistant alloy cutter that arranges on the cutter hub can significantly reduce the section operation reduces vibrations and energy consumption, also promotes service life; Each cutting knife unit easily makes, and replaces easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the described unit-combination type polyester slice of the utility model embodiment flying knife;
Fig. 2 is the structural representation of cutter hub in the described unit-combination type polyester slice of the utility model embodiment flying knife.
Among the figure:
1, axle; 2, minor axis head; 3, minor axis end cover; 4, major axis head; 5, longitudinal end cover; 6, cutter hub; 7, high-wear-resistant alloy cutter.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1-2, a kind of unit-combination type polyester slice flying knife, comprise axle 1, the left end of described axle 1 is provided with minor axis head 2, sheathed minor axis end cover 3 on the outer wall of minor axis head 2, the right-hand member of axle 1 is provided with major axis head 4, sheathed longitudinal end cover 5 on the outer wall of major axis head 4, sheathed some cutter hubs 6 successively on the outer wall of axle 1, between the cutter hub 6 of left end and axle 1 and all be bolted between adjacent two cutter hubs 6, the left end of axle 1 is fixing by longitudinal end cover 5, and the outer wall of cutter hub 6 is provided with some sword grooves of arranging along the hand of spiral, the interior welds high-wear-resistant alloy cutter 7 of sword groove.
Unit-combination type polyester slice flying knife of the present utility model is all fixed by some bolts between described minor axis end cover 3 and the axle 1 and between longitudinal end cover 5 and the axle 1.
Unit-combination type polyester slice flying knife of the present utility model is when assembling, at first the minor axis end is embedded with the hot jacket form and minor axis head bottom stage close-fitting is fixed, with the first cutter hub penetrate axle and with minor axis end cover near, screw is locked via the screwed hole of a first cutter hub through hole and minor axis head, each cutter hub is namely fixed with front a slice cutter hub after penetrating axle in the same way subsequently, until the appropriate length of design, and be close to axle longitudinal end bottom stage as the last end that is locked with the longitudinal end cover, namely finish the structure assembling, finally by being ground by circle external diameter and cutting edge, namely finish whole flying knife and make.30 equidistant cutter grooves are left with the hand of spiral in the cutter hub face of cylinder, and grind out cutting edge with 2 ° of hands of spiral; The cutting edge material can cooperate the ester bar section demand correspondence of various materials to select welding, and the resistance when the helical cutting edge design can significantly reduce the section operation reduces vibrations and energy consumption, also promote service life, each unit cutting knife volume is little, and size is fixed, and is convenient to volume production and makes, after the use of the finished product cutting knife after the assembling, if because maintenance needs, the arbitrary unit of replaceable is replaced, and does not need whole maintenance, badly damagedly then avoid whole Zhi Chengpin cutting knife to scrap, Cost reduction expenditure and waste.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. unit-combination type polyester slice flying knife, comprise axle (1), it is characterized in that: the left end of described axle (1) is provided with minor axis head (2), sheathed minor axis end cover (3) on the outer wall of minor axis head (2), the right-hand member of axle (1) is provided with major axis head (4), sheathed longitudinal end cover (5) on the outer wall of major axis head (4), sheathed some cutter hubs (6) successively on the outer wall of axle (1), be positioned between the cutter hub (6) of left end and the axle (1) and all be bolted between adjacent two cutter hubs (6), the left end of axle (1) is fixing by longitudinal end cover (5), the outer wall of cutter hub (6) is provided with some sword grooves of arranging along the hand of spiral, the interior welds high-wear-resistant alloy cutter (7) of sword groove.
2. unit-combination type polyester slice flying knife according to claim 1 is characterized in that: all fix by some bolts between described minor axis end cover (3) and the axle (1) and between longitudinal end cover (5) and the axle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338664 CN202656214U (en) | 2012-07-13 | 2012-07-13 | Unit combined type polyester slicing revolving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338664 CN202656214U (en) | 2012-07-13 | 2012-07-13 | Unit combined type polyester slicing revolving cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656214U true CN202656214U (en) | 2013-01-09 |
Family
ID=47451145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338664 Expired - Fee Related CN202656214U (en) | 2012-07-13 | 2012-07-13 | Unit combined type polyester slicing revolving cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656214U (en) |
-
2012
- 2012-07-13 CN CN 201220338664 patent/CN202656214U/en not_active Expired - Fee Related
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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: 20130109 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |