CN203805046U - Mandrel segmentation type roll cutting mold - Google Patents
Mandrel segmentation type roll cutting mold Download PDFInfo
- Publication number
- CN203805046U CN203805046U CN201420153994.6U CN201420153994U CN203805046U CN 203805046 U CN203805046 U CN 203805046U CN 201420153994 U CN201420153994 U CN 201420153994U CN 203805046 U CN203805046 U CN 203805046U
- Authority
- CN
- China
- Prior art keywords
- mandrel
- roll body
- cut
- finishing die
- cutting mold
- 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
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a mandrel segmentation type roll cutting mold. The roll cutting mold comprises a roll body and a mandrel, wherein the mandrel comprises a left segment and a right segment, two ends of the roll body are sleeved with the left segment and the right segment respectively, and the left segment and the right segment are in interference fit. According to the mandrel segmentation type roll cutting mold, when the roll body is long, all that is required is to machine short holes assembled with the mandrel in two ends of the roll body, and a long hole penetrating through the whole roll body is not required to be machined, so that purposes of reduction of the machining workload of the mandrel assembling holes and reduction of the production cost are achieved.
Description
Technical field
The utility model relates to roller and cuts finishing die field, relates in particular to a kind of mandrel segmented roller and cuts finishing die.
Background technology
It is monoblock type that existing roller is cut into shape core rod axle, and mandrel runs through whole roll body, and with roll body endoporus interference fit.This integrated core beaming roller is cut finishing die, and when barrel length is long or each shaft shoulder diameter of mandrel differs larger, not only roll body endoporus labor content is large, and production cost is high, and mandrel material usage is large, and the cost of raw material is high.
Summary of the invention
Based on above-mentioned background, the utility model provides a kind of mandrel segmented roller that mandrel is divided into two sections or three sections to cut finishing die, both can reduce roll body endoporus labor content, reduces production costs, and can reduce mandrel material consumption again, reduces the cost of raw material.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of mandrel segmented roller to cut finishing die, comprise roll body and mandrel, described core sleeve is connected to roll body two ends and both interference fit.
Wherein, described mandrel comprises two sections of left and right.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of mandrel segmented roller to cut finishing die, comprise roll body, mandrel interlude and mandrel limit section, described roll body is socketed on mandrel interlude two ends and both interference fit.
Wherein, described mandrel limit section comprises two sections of left and right, is socketed on respectively mandrel interlude two ends and both interference fit.
The beneficial effects of the utility model are: be different from existing mandrel monoblock type roller and cut finishing die, because monoblock type mandrel need to run through whole roll body, barrel length exists mandrel pilot hole labor content large when long, and production cost is high; Each shaft shoulder diameter of mandrel exists mandrel material usage large while differing larger, the problem that the cost of raw material is high.Mandrel segmented roller of the present utility model is cut finishing die, when barrel length is long, as long as in the processing of roll body two ends and the short hole that mandrel assembles, without processing, run through the slotted hole of whole roll body, thereby reach, reduce mandrel pilot hole labor content, the object reducing production costs; When each shaft shoulder diameter of mandrel differs larger, as long as mandrel interlude adopts larger diameter material, mandrel limit section can adopt the less material of diameter, thereby reach, reduces mandrel material consumption, reduces the object of the cost of raw material.
Accompanying drawing explanation
Fig. 1 is that the mandrel monoblock type roller of prior art is cut into shape mode structure schematic diagram;
Fig. 2 is the structural representation that the utility model mandrel segmented roller is cut finishing die the first embodiment;
Fig. 3 is the structural representation that the utility model mandrel segmented roller is cut finishing die the second embodiment;
Label declaration:
1, roll body; 2, mandrel;
110, roll body; 120, mandrel;
210, roll body; 220, mandrel interlude; 230, mandrel limit section.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The first embodiment
Refer to Fig. 1,2, in the present embodiment, mandrel segmented roller is cut finishing die and is comprised roll body 110 and mandrel 120, and mandrel 120 is socketed on roll body 110 two ends and both interference fit, than mandrel 2 of the prior art, the mandrel 120 in the present embodiment comprises two sections of left and right.
In the present embodiment, by mandrel monoblock type roller being cut to mandrel 2 in finishing die, be divided into two sections, the two sections of mandrels 120 in left and right are socketed on roll body 110 two ends by interference fit respectively, as long as the short hole in the processing of roll body two ends with mandrel 120 assemblings, the slotted hole that runs through whole roll body without processing, significantly reduced mandrel pilot hole workload, thereby reduced roller, cut finishing die production cost, and product structure is fairly simple with assembling.Certainly, the mode that is fixedly connected with that other are feasible also can adopt.
More preferably, because mandrel segmented roller is cut into shape core rod axle 120, comprise two sections of left and right, be assemblied in respectively roll body two ends, only need processing roll body two ends mandrel pilot hole, cut finishing die with mandrel monoblock type roller and need to process the mandrel pilot hole that runs through whole roll body and compare, workload reduces more than 30.
The second embodiment
Refer to Fig. 1,3, in the present embodiment, mandrel segmented roller is cut finishing die and is comprised roll body 210, mandrel interlude 220, mandrel limit section 230, roll body 210 is socketed on mandrel interlude 220 and both interference fit, mandrel limit section 230 comprises two sections of left and right, is socketed on respectively mandrel interlude 220 two ends and both interference fit, than mandrel monoblock type roller of the prior art, is cut into shape core rod axle 2, mandrel in the present embodiment, is combined by 230 3 sections of mandrel interlude 220 and mandrel limit sections.
In the present embodiment, mandrel is divided into three sections, as long as mandrel interlude 220 adopts the larger material of diameter, mandrel limit section 230 can adopt the material that diameter is less, compare with monoblock type mandrel, mandrel consumption of materials significantly reduces, and the cost of raw material declines to a great extent, and mandrel limit section 230 adopts interference fit to be socketed on mandrel interlude 220, product structure and assembling are fairly simple.
More preferably, because mandrel segmented roller is cut finishing die assembling, mandrel is divided into three sections, as long as mandrel interlude 220 adopts the larger material of diameter, mandrel limit section 230 can adopt the material that diameter is less, be cut into shape core rod axle 2 with integrated core beaming roller and all adopt the material that diameter is larger to compare, mandrel material consumption reduces more than 30%.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. mandrel segmented roller is cut a finishing die, comprises roll body and mandrel, and described core sleeve is connected to roll body two ends and both interference fit.
2. mandrel segmented roller according to claim 1 is cut finishing die, it is characterized in that: described mandrel comprises two sections of left and right.
3. mandrel segmented roller is cut a finishing die, comprises roll body, mandrel interlude and mandrel limit section, and described roll body is socketed on mandrel interlude two ends and both interference fit.
4. mandrel segmented roller according to claim 3 is cut finishing die, it is characterized in that: described mandrel limit section comprises two sections of left and right, is socketed on respectively mandrel interlude two ends and both interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153994.6U CN203805046U (en) | 2014-04-01 | 2014-04-01 | Mandrel segmentation type roll cutting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153994.6U CN203805046U (en) | 2014-04-01 | 2014-04-01 | Mandrel segmentation type roll cutting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805046U true CN203805046U (en) | 2014-09-03 |
Family
ID=51443849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153994.6U Expired - Fee Related CN203805046U (en) | 2014-04-01 | 2014-04-01 | Mandrel segmentation type roll cutting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664369A (en) * | 2019-01-16 | 2019-04-23 | 江苏麒浩精密机械股份有限公司 | A kind of novel adult urine pants cross cutting assembly apparatus |
-
2014
- 2014-04-01 CN CN201420153994.6U patent/CN203805046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664369A (en) * | 2019-01-16 | 2019-04-23 | 江苏麒浩精密机械股份有限公司 | A kind of novel adult urine pants cross cutting assembly apparatus |
| CN109664369B (en) * | 2019-01-16 | 2021-05-18 | 江苏麒浩精密机械股份有限公司 | Novel adult diaper die cutting assembly device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203805046U (en) | Mandrel segmentation type roll cutting mold | |
| CN203830409U (en) | Combined steel pipe forming roller | |
| CN205077195U (en) | Connection structure of cotton roller is led to fly frame | |
| CN203944890U (en) | A kind of for processing the brill milling composite cutter of through hole key grooves | |
| CN204701173U (en) | A kind of pellet feed mill pressure roller preventing binder from dispersing | |
| CN204307930U (en) | Combine embedded roll | |
| CN204135873U (en) | A kind of glass-cutting machine grinding wheel rod mould | |
| CN201751045U (en) | Rolled thread wheel for machining multi-line threaded screw rod | |
| CN203565049U (en) | Novel paired rollers used for paired roller granulator | |
| CN203110395U (en) | Multifunctional paper box grooving machine | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN203917470U (en) | A kind of aluminum foil shearing machine batches conehead | |
| CN205839474U (en) | A kind of jockey pulley producing speciality paper | |
| CN205165922U (en) | Public seat of cutter arbor | |
| CN204137722U (en) | A kind of 180 degree of cylinder turning machines | |
| CN203187567U (en) | Automatic developing machine | |
| CN203622536U (en) | Button bar fly cutter slicing machine | |
| CN204866874U (en) | Asymmetric integral key shaft cold extrusion equipment | |
| CN203886995U (en) | Mandrel-free spinning device | |
| CN204208937U (en) | Pressing roller rotational support structure | |
| CN103982512B (en) | A kind of numerically-controlled machine web member | |
| CN103708710B (en) | A kind of glass tube twisted string device | |
| CN204113922U (en) | A kind of novel bearing holder assembly | |
| CN201540777U (en) | Mold for cable | |
| CN204697885U (en) | The uniform pellet feed mill pressure roller of a kind of binder |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20190401 |