CN204417847U - A kind of shearing machine spiral hobbing cutter - Google Patents
A kind of shearing machine spiral hobbing cutter Download PDFInfo
- Publication number
- CN204417847U CN204417847U CN201520005371.9U CN201520005371U CN204417847U CN 204417847 U CN204417847 U CN 204417847U CN 201520005371 U CN201520005371 U CN 201520005371U CN 204417847 U CN204417847 U CN 204417847U
- Authority
- CN
- China
- Prior art keywords
- annular knife
- knife rest
- blade
- roll body
- shearing machine
- 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 discloses a kind of shearing machine spiral hobbing cutter, comprise roll body, roll body is socketed with some annular knife rests in axial direction; Annular knife rest is all fixedly installed blade; Helically type after connecting between blade; Described roll body two ends are equipped with universal driving shaft; Described universal driving shaft is all linkedly set with the retainer ring for axial restraint annular knife rest, described retainer ring is detachably fixedly connected with between universal driving shaft.The utility model conveniently can get rid of the dust and dirt between blade, conveniently the blade of damage or roll body is carried out replacing and does not waste all the other intact hobboing cutter and roll bodies, can replace needing the blade of whetting a knife, to enable shearing machine continuous firing simultaneously.
Description
Technical field
The utility model relates to a kind of Weaving device, and more particularly, it relates to a kind of shearing machine spiral hobbing cutter.
Background technology
Shearing machine is after-finishing of textile products equipment, is one of capital equipment of lint Product organization.Pile fabrics differs through weaving, fluffing rear surface fine animal fibre length, sometimes needs to be cut flat by lint together; Or surperficial looped pile is cut off and is had one's hair trimmed by knit loop fabric, object that shearing machine will reach that Here it is.
Spiral hobbing cutter is the main composition on shearing machine, requires clip, suitable normal pressure, good surface smoothness and lubrication etc. that higher hardness, good dynamic balance, circularity and linearity, laminating are sharp.
Wherein the blade of spiral hobbing cutter is more, and efficiency is higher, but blade is more can be existed dust equally and enter cutter gap, and the problem being difficult to get rid of occurs.
Secondly, existing spiral hobbing cutter is all one-body molded, and the blade abrasion degree in use often located is different, once portion blade damages, whole spiral hobbing cutter just will be caused to use, and often in spiral hobbing cutter, the blade of remainder and roll body are all good, and this just easily causes waste.
In addition, spiral hobbing cutter in use needs regular carrying out to whet a knife, and can keep sharp, but existing spiral hobbing cutter can only allow shearing machine shut down when whetting a knife, and for sharpening, this just causes the reduction in time and efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of dust and dirt can conveniently got rid of between blade, conveniently the blade of damage or roll body are carried out replacing and does not waste all the other intact hobboing cutter and roll bodies, can replace needing the blade of whetting a knife, to enable the shearing machine spiral hobbing cutter of shearing machine continuous firing simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of shearing machine spiral hobbing cutter, comprises roll body, and described roll body is socketed with some annular knife rests in axial direction; Described annular knife rest is all fixedly installed blade; Helically type after connecting between described blade; Described roll body two ends are equipped with universal driving shaft; Described universal driving shaft is all linkedly set with the retainer ring for axial restraint annular knife rest, described retainer ring is detachably fixedly connected with between universal driving shaft.
By adopting technique scheme, by the setting of annular knife rest and blade, annular knife rest can be socketed on roll body when deployed, and helically type after connecting between blade, it can be made to meet the common requirements of shearing machine hobboing cutter in the past; And when there is the problems such as dust and dirt between blade, annular knife rest can be pulled down respectively, compared to the more convenient scouring of prior art; And when portion blade damages or roll body damages, only need replace the position of corresponding damage, without the need to whole replacement; And when needs are whetted a knife to blade, original blade can be made to be separated roll body, change replacing blade, shearing machine need not be made to quit work.Thus achieve the utility model and conveniently can get rid of dust and dirt between blade, conveniently the blade of damage or roll body are carried out replacing and does not waste all the other intact hobboing cutter and roll bodies, can replace needing the blade of whetting a knife simultaneously, to enable the object of shearing machine continuous firing, and when annular knife rest is socketed on the two ends fixing roll body after on roll body by retainer ring, avoid in use annular knife rest disengaging place roll body, play fixation.。
The utility model is set to further: described roll body circumferentially direction is provided with some positioning runners; Described positioning runner is arranged along described roll body axial direction, is provided with some locating pieces matched with positioning runner inside described annular knife rest.
By adopting technique scheme, by the setting of positioning runner and locating piece, can work as when annular knife rest is socketed on roll body and more easily locate, can be more convenient for forming screw type between blade, avoid because annular knife rest radially slides along roll body and cannot work.
The utility model is set to further: described positioning runner and locating piece cross section are all in " convex " type.
By adopting technique scheme, by positioning runner and locating piece cross section all in the setting of " convex " type, can make positioning action between positioning runner and locating piece more by force, thus the positioning action between annular knife rest and roll body is optimized further.
The utility model is set to further: described universal driving shaft is provided with external screw thread; Internal thread is provided with inside described retainer ring; Threaded engagement between described universal driving shaft and retainer ring.
By adopting technique scheme, by the threaded engagement between external screw thread and internal thread, achieve the detachable fixing object between retainer ring and universal driving shaft.
The utility model is set to further: the side of described annular knife rest is provided with latch, the side of adjacent described annular knife rest is provided with and inserts embedding pin-and-hole for latch.
By adopting technique scheme, by the setting of latch and pin control, the locating effect between annular knife rest can be strengthened further, and avoid owing to wearing and tearing between positioning runner and locating piece after Long-Time Service and cause locating effect not good, play the object of Dual positioning.
The utility model is set to further: the blade on each described annular knife rest is spliced by some cutters tooth; Described cutter tooth and annular knife rest link are provided with shackle member; Described annular knife rest is provided with buckling groove; Described shackle member and buckling groove snap-fit engagement.
By adopting technique scheme, the setting be spliced by some cutters tooth by blade, if blade weares and teares, can replace worn and torn cutter tooth more accurately, thus avoids not being worn and be replaced caused waste, can be further cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural blast figure of the utility model shearing machine spiral hobbing cutter embodiment.
Fig. 2 is the annular knife rest sectional view of the utility model shearing machine spiral hobbing cutter embodiment.
Reference numeral: 1, roll body; 2, annular knife rest; 3, blade; 4, positioning runner; 5, locating piece; 6, universal driving shaft; 7, retainer ring; 8, external screw thread; 9, internal thread; 10, latch; 11, pin-and-hole; 12, cutter tooth; 13, shackle member; 14, buckling groove.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model shearing machine spiral hobbing cutter embodiment is described further.
As shown in Figure 1 to Figure 2, a kind of shearing machine spiral hobbing cutter, comprises roll body 1, and roll body 1 is socketed with some annular knife rests 2 in axial direction; Annular knife rest 2 is all fixedly installed blade 3; Helically type after connecting between blade 3; Roll body 1 two ends are equipped with universal driving shaft 6, universal driving shaft 6 are all linkedly set with the retainer ring 7 for axial restraint annular knife rest 2, are detachably fixedly connected with between retainer ring 7 with universal driving shaft 6.Wherein blade 3 is arranged in most advanced and sophisticated.
By adopting technique scheme, annular knife rest 2 can be socketed on roll body 1 when deployed, and helically type after connecting between blade 3, it can be made to meet the common requirements of shearing machine hobboing cutter in the past, and wherein roll body 1 is circumferentially provided with some positioning runners 4 in direction, positioning runner 4 is arranged along roll body 1 axial direction, some locating pieces 5 matched with positioning runner 4 are provided with inside annular knife rest 2, further positioning runner 4 and locating piece 5 cross section are all in " convex " type, can work as when annular knife rest 2 is socketed on roll body 1 and more easily locate, can be more convenient for forming screw type between blade 3, avoid because annular knife rest 2 radially slides along roll body 1 and cannot work, and be the setting of " convex " type, the positioning action between positioning runner 4 and locating piece 5 can be made stronger, thus the positioning action between annular knife rest 2 and roll body 1 is optimized further.And when there is the problems such as dust and dirt between blade 3, annular knife rest 2 can be pulled down respectively, compared to the more convenient scouring of prior art; And when portion blade 3 damages or roll body 1 damages, only need replace the position of corresponding damage, without the need to whole replacement; And when needs are whetted a knife to blade 3, original blade 3 can be made to be separated roll body 1, change replacing blade 3, shearing machine need not be made to quit work.Thus achieve the utility model and conveniently can get rid of dust and dirt between blade 3, conveniently the blade 3 of damage or roll body 1 are carried out replacing and do not waste all the other intact hobboing cutters and roll body 1, can replace needing the blade 3 of whetting a knife simultaneously, to enable the object of shearing machine continuous firing, and annular knife rest 2 is socketed on the two ends fixing roll body 1 after on roll body 1 by retainer ring 7, avoid in use annular knife rest 2 disengaging place roll body 1, play fixation.
Further universal driving shaft 6 is provided with external screw thread 8, inside retainer ring, is provided with internal thread 9, threaded engagement between universal driving shaft 6 and retainer ring 7.Threaded engagement wherein between external screw thread 8 and internal thread 9, achieves the detachable fixing object between retainer ring 7 and universal driving shaft 6.
The side that can be set to annular knife rest 2 in above-mentioned body embodiment is further provided with latch 10, the side of adjacent annular knife rest 2 is provided with and inserts embedding pin-and-hole 11 for latch 10.The locating effect between annular knife rest 2 can be strengthened further, and avoid due to wearing and tearing between positioning runner after Long-Time Service 4 and locating piece 5 and cause locating effect not good, play the object of Dual positioning.
Blade 3 simultaneously on each annular knife rest 2 is spliced by some cutters tooth 12; Cutter tooth 12 and annular knife rest 2 link are provided with shackle member 13; Annular knife rest 2 is provided with buckling groove 14; Shackle member 13 and buckling groove 14 snap-fit engagement.If blade 3 weares and teares, worn and torn cutter tooth 12 can be replaced more accurately, thus avoid not being worn and be replaced caused waste, can be further cost-saving.
The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (6)
1. a shearing machine spiral hobbing cutter, comprises roll body, it is characterized in that: described roll body is socketed with some annular knife rests in axial direction; Described annular knife rest is all fixedly installed blade, helically type after connecting between blade; Described roll body two ends are equipped with universal driving shaft; Described universal driving shaft is all linkedly set with the retainer ring for axial restraint annular knife rest, described retainer ring is detachably fixedly connected with between universal driving shaft.
2. shearing machine spiral hobbing cutter according to claim 1, is characterized in that: described roll body circumferentially direction is provided with some positioning runners; Described positioning runner is arranged along described roll body axial direction, is provided with some locating pieces matched with positioning runner inside described annular knife rest.
3. shearing machine spiral hobbing cutter according to claim 2, is characterized in that: described positioning runner and locating piece cross section are all in " convex " type.
4. shearing machine spiral hobbing cutter according to claim 1, is characterized in that: described universal driving shaft is provided with external screw thread; Internal thread is provided with inside described retainer ring; Threaded engagement between described universal driving shaft and retainer ring.
5. shearing machine spiral hobbing cutter according to claim 1, is characterized in that: the side of described annular knife rest is provided with latch, the side of adjacent described annular knife rest is provided with and inserts embedding pin-and-hole for latch.
6. shearing machine spiral hobbing cutter according to claim 1, is characterized in that: the blade on each described annular knife rest is spliced by some cutters tooth; Described cutter tooth and annular knife rest link are provided with shackle member; Described annular knife rest is provided with buckling groove; Described shackle member and buckling groove snap-fit engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005371.9U CN204417847U (en) | 2015-01-06 | 2015-01-06 | A kind of shearing machine spiral hobbing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005371.9U CN204417847U (en) | 2015-01-06 | 2015-01-06 | A kind of shearing machine spiral hobbing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417847U true CN204417847U (en) | 2015-06-24 |
Family
ID=53468234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005371.9U Expired - Fee Related CN204417847U (en) | 2015-01-06 | 2015-01-06 | A kind of shearing machine spiral hobbing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997681A (en) * | 2021-02-22 | 2021-06-22 | 王夏杰 | Environment-friendly intelligent weeding robot based on Internet of things |
-
2015
- 2015-01-06 CN CN201520005371.9U patent/CN204417847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112997681A (en) * | 2021-02-22 | 2021-06-22 | 王夏杰 | Environment-friendly intelligent weeding robot based on Internet of things |
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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: 20150624 Termination date: 20160106 |