CN204276549U - Spliced cold-heading wire-drawing die - Google Patents
Spliced cold-heading wire-drawing die Download PDFInfo
- Publication number
- CN204276549U CN204276549U CN201420740855.3U CN201420740855U CN204276549U CN 204276549 U CN204276549 U CN 204276549U CN 201420740855 U CN201420740855 U CN 201420740855U CN 204276549 U CN204276549 U CN 204276549U
- Authority
- CN
- China
- Prior art keywords
- wire
- hole
- drawing die
- mould cylinder
- silk braid
- 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
- Metal Extraction Processes (AREA)
Abstract
The utility model belongs to technical field of mechanical equipment, relates to a kind of wire-drawing die, especially designs a kind of spliced cold-heading wire-drawing die.The production model it solving prior art existence is single, and cost is high-technology problem comparatively.This spliced cold-heading wire-drawing die comprises tubular mould cylinder, detachably be provided with successively into a molding sleeve, shaping cover in mould cylinder and go out silk braid, a described molding sleeve center that enters has the little forming hole in large the inner, outer end, described shaping cover center has the sizing hole of uniform internal diameter, the described silk braid center that goes out has large wire vent hole, inner little outer end, described forming hole, sizing hole and wire vent hole is docked successively and the center line in forming hole, sizing hole and wire vent hole is located along the same line.Compared with prior art, the utility model advantage is: same mould can production different model product and can partial disassembly reducing costs.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, relates to a kind of wire-drawing die, especially designs a kind of spliced cold-heading wire-drawing die.
Background technology
All the time, the drawn wire product of the corresponding production different model of different wire-drawing dies, therefore when needing the product of production number of different types, need the mould using number of different types too, man-to-man production model greatly reduces production efficiency, also improves cost simultaneously, and further, the unitary design of wire-drawing die result also in a certain local damage and just must replace whole equipment, greatly wastes resource.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of welding wire wire-drawing die, [application number: 201320534964.5], comprise wire-drawing die body, be provided with channel of welding wire in the middle of wire-drawing die body, channel of welding wire entrance side is the compressional zone of horn mouth shape, it is straight hole sizing area in the middle part of channel of welding wire, the port of export of channel of welding wire is bellmouth, and the inwall of described compressional zone, straight hole sizing area and bellmouth is bright and clean, and the transition position of compressional zone and straight hole sizing area is level and smooth without corner angle.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, but the program also at least exists following defect: the waste problem that the structure that cannot solve integral type causes, and the wire drawing type of production is single.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of cost-saving and produce the spliced cold-heading wire-drawing die of polytype product.
For achieving the above object, the utility model have employed following technical proposal: this spliced cold-heading wire-drawing die comprises tubular mould cylinder, detachably be provided with successively into a molding sleeve, shaping cover in mould cylinder and go out silk braid, a described molding sleeve center that enters has the little forming hole in large the inner, outer end, described shaping cover center has the sizing hole of uniform internal diameter, the described silk braid center that goes out has large wire vent hole, inner little outer end, described forming hole, sizing hole and wire vent hole is docked successively and the center line in forming hole, sizing hole and wire vent hole is located along the same line.
In above-mentioned spliced cold-heading wire-drawing die, described forming hole and wire vent hole are arcuate socket.
In above-mentioned spliced cold-heading wire-drawing die, the described outer face entering a molding sleeve and mould cylinder end face, described goes out silk braid outer face and mould cylinder end face, drive end bearing bracket and rear end cap is fixed with respectively at the two ends of mould cylinder, before back-up ring before the outer end of described drive end bearing bracket has annular and the outer face entering a molding sleeve and annular, back-up ring leans, the outer end of described rear end cap have annular afterwards back-up ring and after going out the outer face of silk braid and annular back-up ring lean.
In above-mentioned spliced cold-heading wire-drawing die, described drive end bearing bracket and rear end cap removably connect with mould cylinder respectively.
In above-mentioned spliced cold-heading wire-drawing die, described drive end bearing bracket and rear end cap are connected by helicitic texture with mould cylinder respectively, and described entering a molding sleeve, shaping cover and go out silk braid is connected by helicitic texture with mould cylinder respectively.
In above-mentioned spliced cold-heading wire-drawing die, between described drive end bearing bracket and rear end cap, form the installation annular groove for installing this mould.
In above-mentioned spliced cold-heading wire-drawing die, described enter thread to be coincide by concaveconvex structure between molding sleeve with shaping cover dock; Described shaping cover with go out between silk braid by concaveconvex structure coincide dock.
Compared with prior art, the advantage of this spliced cold-heading wire-drawing die is: 1, product diversity, the structure of integral type split into into a molding sleeve, shaping cover and go out silk braid three part, every part can change the product reaching same mould production different model respectively; 2, cost-saving, when a certain partial structurtes in this mould are damaged, do not need whole displacement, only need the part of damage to pull down to renew.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
In figure, mould cylinder 1, enter a molding sleeve 2, shaping cover 3, go out silk braid 4, forming hole 5, sizing hole 6, wire vent hole 7, drive end bearing bracket 8, back-up ring 11 after back-up ring 10, annular before annular, annular groove 12 be installed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, this spliced cold-heading wire-drawing die comprises tubular mould cylinder 1, detachably be provided with successively in mould cylinder 1 into a molding sleeve 2, shaping cover 3 and go out silk braid 4, described entering a molding sleeve 2, shaping cover 3 and go out silk braid 4 is connected by helicitic texture with mould cylinder 1 respectively, the mould of original integral structure is resolved into independently three parts, this three part and mould cylinder 1 are mutually detachable simultaneously, therefore, can reach the wire drawing of producing different model by replacing shaping cover 3.A described molding sleeve 2 center that enters has the little forming hole 5 in large the inner, outer end, described shaping cover 3 center has the sizing hole 6 of uniform internal diameter, described silk braid 4 center that goes out has large wire vent hole 7, inner little outer end, forming hole 5 and wire vent hole 7 are arcuate socket, described forming hole 5, sizing hole 6 and wire vent hole 7 dock successively and the center line in forming hole 5, shape hole 6 and wire vent hole 7 is located along the same line.When this mould is produced, material enters mould by forming hole 5, and in sizing hole 6, shape becomes required shape, finally from wire vent hole 7 discharging.
In the present embodiment, enter outer face and mould cylinder 1 end face of a molding sleeve 2, described goes out silk braid 4 outer face and mould cylinder 1 end face, is fixed with drive end bearing bracket 8 and rear end cap 9 at the two ends of mould cylinder 1 respectively, and drive end bearing bracket 8 and rear end cap 9 are for reinforcing the structure of this mould cylinder 1.The installation annular groove 12 for installing this mould is formed between drive end bearing bracket 8 and rear end cap 9.Before back-up ring 10 before the outer end of described drive end bearing bracket 8 has annular and the outer face entering a molding sleeve 2 and annular, back-up ring 10 leans, the outer end of described rear end cap 9 have annular afterwards back-up ring 11 and after going out the outer face of silk braid 4 and annular back-up ring 11 lean.Drive end bearing bracket 8 and rear end cap 9 removably connect with mould cylinder 1 respectively.Drive end bearing bracket 8 is connected by helicitic texture with mould cylinder 1 respectively with rear end cap 9, in conjunction with previously mentioned enter a molding sleeve 2, shaping cover 3 and go out silk braid 4 and be connected by helicitic texture with mould cylinder 1 respectively, therefore, drive end bearing bracket 8, rear end cap 9, enter a molding sleeve 2, shaping cover 3 and go out silk braid 4 and can dismantle, wherein damaging appears in arbitrary structure does not need to replace whole die apparatus, the part dismounting that only need will damage, reinstalls to new part on this mould and namely can restart.
Further, enter between a molding sleeve 2 with shaping cover 3 and dock by concaveconvex structure is identical; Described shaping cover 3 with go out between silk braid 4 by concaveconvex structure coincide dock.Strengthen between a molding sleeve 2 and shaping cover 3 and shaping cover 3 and the structural stability that goes out between silk braid 4.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ mould cylinder 1 herein, enter a molding sleeve 2, shaping cover 3, go out silk braid 4, forming hole 5, sizing hole 6, wire vent hole 7, drive end bearing bracket 8, annular before back-up ring 10, back-up ring 11 after annular, the term such as annular groove 12 is installed, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. a spliced cold-heading wire-drawing die, it is characterized in that, this mould comprises tubular mould cylinder (1), detachably be provided with successively in mould cylinder (1) into a molding sleeve (2), shaping cover (3) and go out silk braid (4), a described molding sleeve (2) center that enters has the little forming hole (5) in large the inner, outer end, described shaping cover (3) center has the sizing hole (6) of uniform internal diameter, described silk braid (4) center that goes out has large wire vent hole (7), inner little outer end, described forming hole (5), sizing hole (6) and wire vent hole (7) is docked and forming hole (5) successively, the center line of sizing hole (6) and wire vent hole (7) is located along the same line.
2. spliced cold-heading wire-drawing die according to claim 1, is characterized in that, described forming hole (5) and wire vent hole (7) are arcuate socket.
3. spliced cold-heading wire-drawing die according to claim 1 and 2, it is characterized in that, the described outer face entering a molding sleeve (2) and mould cylinder (1) end face, described goes out silk braid (4) outer face and mould cylinder (1) end face, drive end bearing bracket (8) and rear end cap (9) is fixed with respectively at the two ends of mould cylinder (1), back-up ring (10) before the outer end of described drive end bearing bracket (8) has annular and before entering the outer face of a molding sleeve (2) and annular back-up ring (10) lean, back-up ring (11) after the outer end of described rear end cap (9) has annular and after going out the outer face of silk braid (4) and annular back-up ring (11) lean.
4. spliced cold-heading wire-drawing die according to claim 3, is characterized in that, described drive end bearing bracket (8) and rear end cap (9) removably connect with mould cylinder (1) respectively.
5. spliced cold-heading wire-drawing die according to claim 4, it is characterized in that, described drive end bearing bracket (8) is connected by helicitic texture with mould cylinder (1) respectively with rear end cap (9), and described entering a molding sleeve (2), shaping cover (3) and go out silk braid (4) is connected by helicitic texture with mould cylinder (1) respectively.
6. spliced cold-heading wire-drawing die according to claim 4, is characterized in that, forms the installation annular groove (12) for installing this mould between described drive end bearing bracket (8) and rear end cap (9).
7. spliced cold-heading wire-drawing die according to claim 4, is characterized in that, described entering between a molding sleeve (2) with shaping cover (3) is docked by concaveconvex structure is identical; Described shaping cover (3) with go out between silk braid (4) by concaveconvex structure coincide dock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740855.3U CN204276549U (en) | 2014-11-30 | 2014-11-30 | Spliced cold-heading wire-drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740855.3U CN204276549U (en) | 2014-11-30 | 2014-11-30 | Spliced cold-heading wire-drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276549U true CN204276549U (en) | 2015-04-22 |
Family
ID=52859747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740855.3U Expired - Fee Related CN204276549U (en) | 2014-11-30 | 2014-11-30 | Spliced cold-heading wire-drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475471A (en) * | 2014-11-30 | 2015-04-01 | 浙江超龙汽车零部件有限公司 | Split type cold-heading and wire-drawing mould |
-
2014
- 2014-11-30 CN CN201420740855.3U patent/CN204276549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475471A (en) * | 2014-11-30 | 2015-04-01 | 浙江超龙汽车零部件有限公司 | Split type cold-heading and wire-drawing mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204276549U (en) | Spliced cold-heading wire-drawing die | |
| CN104475471A (en) | Split type cold-heading and wire-drawing mould | |
| CN203018605U (en) | Mould guide column | |
| CN205183359U (en) | Round -shaped metal tube rolls mould | |
| CN201714835U (en) | Rubber hinge | |
| CN202621810U (en) | Machining mould special for hexagonal socket head cap screw | |
| CN204276550U (en) | Self adaptation rotates cold-heading wire-drawing die assembly | |
| CN204817506U (en) | Production seamless steel pipe forming die | |
| CN204294661U (en) | Main passive rotary cold-heading wire-drawing die | |
| CN104175079B (en) | A kind of gas meter pipeline ball valve manufacturing process | |
| CN205110543U (en) | A draw mould for thin wall bellows | |
| CN104438402A (en) | Self-adaptive rotation cold heading wire-drawing mold component | |
| CN209832543U (en) | Special data cable set anti-scratch mould | |
| CN205112328U (en) | Optical cable production mould | |
| CN204127518U (en) | A kind of plastic bottle stretching bar mounting structure | |
| CN205371557U (en) | Internal gear shaft sleeve of speed reducer | |
| CN211191440U (en) | Finished product die double-die sleeve of water tank wire drawing machine | |
| CN204844725U (en) | Mould of disjunctor base | |
| CN202571141U (en) | Cold upsetting forming combination mold | |
| CN205763383U (en) | A kind of air-conditioner pipe heading pre-shaping mechanism | |
| CN203948475U (en) | The outer ring forging of hub | |
| CN203711842U (en) | Powder metallurgy die | |
| CN203875203U (en) | Stamping bar installing structure of bolt stamping die | |
| CN204449158U (en) | A kind of forging horse rod | |
| CN204977358U (en) | Rubber tube is led to universal formula aircraft nose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |