CN202438622U - Sleeve coiling die - Google Patents
Sleeve coiling die Download PDFInfo
- Publication number
- CN202438622U CN202438622U CN2012200798268U CN201220079826U CN202438622U CN 202438622 U CN202438622 U CN 202438622U CN 2012200798268 U CN2012200798268 U CN 2012200798268U CN 201220079826 U CN201220079826 U CN 201220079826U CN 202438622 U CN202438622 U CN 202438622U
- Authority
- CN
- China
- Prior art keywords
- patrix
- counterdie
- arc
- die
- half module
- 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 - Lifetime
Links
Images
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model discloses a sleeve coiling die, which comprises an upper die and a lower die, wherein both the upper die and the lower die consist of left half dies and right half dies which are arranged symmetric to each other; the entire upper die and the entire lower die are cylindrical; an arc-shaped concave surface is formed along the circumferential direction of the outer surface of the upper die; and an arc-shaped convex surface which is matched with the arc-shaped concave surface on the outer surface of the upper die is formed along the circumferential direction of the outer surface of the lower die. The sleeve coiling die is provided with a plate coiling machine, so that a sleeve can be processed conveniently, the material utilization ratio is low, the production cost is reduced, processing is easy and convenient, labor intensity is lowered, and production efficiency is increased.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of coiling sleeve mould.
Background technology
At present, make sleeve in the industry, owing to receive the restriction of many-sided factor; The processing mode that generally adopts is to be rolled into cylinder after steel plate is cut, and interior external diameter leaves enough allowance, then through the machined into moulding; Yet this kind processing mode not only stock utilization is low, and processing cost is high; And expend man-hour, and labour intensity is big, and production efficiency is low.For head it off, part producer adopts veneer reeling machine to make sleeve, yet its mould that rolls sleeve is the problem that perplexs for a long time always.
The utility model content
The purpose of the utility model is to the problems referred to above a kind of coiling sleeve mould to be provided, and low to solve original sleeve processing mode stock utilization, production cost is high, and labour intensity is big, the problem that production efficiency is low.
The purpose of the utility model is to realize through following technical scheme:
A kind of coiling sleeve mould; Comprise upper die and lower die; Said upper die and lower die constitute by symmetrically arranged left half module and right half module; It is cylindric that integral body is, and the outer surface of patrix circumferentially is provided with arc-shaped concave, and the outer surface of counterdie circumferentially is provided with the arc convex that the arc-shaped concave with the patrix outer surface is complementary.
Special, the dismountable veneer reeling machine top roll that is fixed in of said patrix, the dismountable veneer reeling machine lower roll that is fixed in of said counterdie.
Further, have screwed hole on the left half module of said patrix, the right half module, patrix is fixed in top roll, have screwed hole on the left half module of said counterdie, the right half module, counterdie is fixed in lower roll through bolt through bolt.
Further, said patrix is in transmission connection through key and top roll, and said counterdie is in transmission connection through key and lower roll.
Further, the whole indent of the arc-shaped concave of said patrix, its middle is provided with the cambered surface to outer lug, the whole evagination of the arc convex of said counterdie, its middle is provided with the cambered surface that caves inward.
The beneficial effect of the utility model does, said coiling sleeve mould is equipped with veneer reeling machine, can process sleeve easily, and not only stock utilization is low, reduce production costs, and processing is simple, convenient, reduces labour intensity, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model patrix;
Fig. 2 is the left view of the utility model patrix;
Fig. 3 is the structural representation of the utility model counterdie;
Fig. 4 is the left view of the utility model counterdie;
Fig. 5 is the utility model upper die and lower die installation site sketch map.
Among the figure:
1, arc-shaped concave; 2, bolt; 3, arc convex; 4, patrix; 5, counterdie.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through the specific embodiment.
Please referring to figs. 1 through shown in 4, in present embodiment, a kind of coiling sleeve mould; Comprise patrix 4 and counterdie 5, said patrix 4 constitutes by symmetrically arranged left half module and right half module with counterdie 5, and it is cylindric that integral body is; Have screwed hole on the left half module of said patrix 4, the right half module, through bolt 2 is dismountable patrix 4 is fixed in top roll, and is in transmission connection through key and top roll; Have screwed hole on the left half module of said counterdie 5, the right half module, through bolt 2 is dismountable counterdie 5 is fixed in lower roll, and is in transmission connection through key and lower roll; The outer surface of patrix 4 circumferentially is provided with arc-shaped concave 1; Arc-shaped concave 1 whole indent, its middle is provided with the cambered surface to outer lug, and the outer surface of counterdie 5 circumferentially is provided with the arc convex 3 that the arc-shaped concave 1 with patrix 4 outer surfaces is complementary; Arc convex 3 whole evaginations, its middle is provided with the cambered surface that caves inward.
As shown in Figure 5, during work, patrix 4 is mounted on the top roll of veneer reeling machine; Counterdie 5 is mounted on the lower roll of veneer reeling machine, and workpiece is set in patrix 4, at this moment; Under the driving that promotes oil cylinder, between workpiece card and patrix 4 arc-shaped concaves 1 and counterdie 5 arc convex 3, through rotation drive patrix 4 rotations of top roll; And drive the workpiece rotation, thereby realize rolling of sleeve.Through the sleeve that this kind processing mode is produced, not only product qualified rate is high, and stock utilization is low, easy to process simple, reduced labour intensity, improved production efficiency.
Above embodiment has just set forth the basic principle and the characteristic of the utility model; The utility model is not limited by the foregoing description; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various variations and change, and these variations and change all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. coiling sleeve mould; Comprise upper die and lower die; It is characterized in that: said upper die and lower die constitute by symmetrically arranged left half module and right half module; It is cylindric that integral body is, and the outer surface of patrix circumferentially is provided with arc-shaped concave, and the outer surface of counterdie circumferentially is provided with the arc convex that the arc-shaped concave with the patrix outer surface is complementary.
2. a kind of coiling sleeve mould according to claim 1 is characterized in that: the dismountable veneer reeling machine top roll that is fixed in of said patrix, the dismountable veneer reeling machine lower roll that is fixed in of said counterdie.
3. a kind of coiling sleeve mould according to claim 2; It is characterized in that: have screwed hole on the left half module of said patrix, the right half module; Through bolt patrix is fixed in top roll, has screwed hole on the left half module of said counterdie, the right half module, counterdie is fixed in lower roll through bolt.
4. according to claim 2 or 3 described a kind of coiling sleeve moulds, it is characterized in that: said patrix is in transmission connection through key and top roll, and said counterdie is in transmission connection through key and lower roll.
5. a kind of coiling sleeve mould according to claim 1; It is characterized in that: the whole indent of the arc-shaped concave of said patrix; Its middle is provided with the cambered surface to outer lug, the whole evagination of the arc convex of said counterdie, and its middle is provided with the cambered surface that caves inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200798268U CN202438622U (en) | 2012-03-06 | 2012-03-06 | Sleeve coiling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200798268U CN202438622U (en) | 2012-03-06 | 2012-03-06 | Sleeve coiling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438622U true CN202438622U (en) | 2012-09-19 |
Family
ID=46820077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200798268U Expired - Lifetime CN202438622U (en) | 2012-03-06 | 2012-03-06 | Sleeve coiling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581129A (en) * | 2012-03-06 | 2012-07-18 | 无锡市金羊管道附件有限公司 | Sleeve rolling mold |
-
2012
- 2012-03-06 CN CN2012200798268U patent/CN202438622U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581129A (en) * | 2012-03-06 | 2012-07-18 | 无锡市金羊管道附件有限公司 | Sleeve rolling mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103230950B (en) | Spline gear cold-extruded one-shot forming apparatus | |
| CN203664498U (en) | Spiral steel strip forming die | |
| CN202447572U (en) | Large high-neck flange forging and rolling die | |
| CN102581129A (en) | Sleeve rolling mold | |
| CN203330196U (en) | Wheel rim locking ring rolling machine | |
| CN202438624U (en) | Pressure cover wrapping mould | |
| CN202438622U (en) | Sleeve coiling die | |
| CN204747376U (en) | Hubbed flange makes up ring mould of passing through many hands or places | |
| CN204396756U (en) | Integral type core roller rolles over ring mould | |
| CN204430091U (en) | A kind of core roller rolles over ring mould | |
| CN204412955U (en) | Electric motor end cap self-feeding pressing equipment | |
| CN102922238A (en) | Production process of body flange | |
| CN202114189U (en) | Combined core roller of ring rolling machine | |
| CN202220009U (en) | Simple device of locking spool | |
| CN203002948U (en) | Spin pressing and forming die set for wide flange cylindrical piece | |
| CN102581128A (en) | Gland rolling mold | |
| CN103658425A (en) | Material guiding structure for die of square washer | |
| CN203437570U (en) | Special-shaped core roller for ring rolling mill | |
| CN203437569U (en) | Special-shaped core roller for ring rolling mill | |
| CN202516845U (en) | Ring rolling machine roller for rolling trapezoid cross section ring pieces | |
| CN102259158A (en) | Novel machine tool for manufacturing steel flanges | |
| CN202910128U (en) | Flange body rolling device | |
| CN202438623U (en) | Ball rolling mold | |
| CN204308112U (en) | For the frock of heavy mine car hub for vehicle wheel blank forging | |
| CN202555739U (en) | Ring rolling device for high-neck stepped annular piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |