CN203900259U - Shaft sleeve fastener continuous die - Google Patents
Shaft sleeve fastener continuous die Download PDFInfo
- Publication number
- CN203900259U CN203900259U CN201420326568.8U CN201420326568U CN203900259U CN 203900259 U CN203900259 U CN 203900259U CN 201420326568 U CN201420326568 U CN 201420326568U CN 203900259 U CN203900259 U CN 203900259U
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- China
- Prior art keywords
- die
- punching
- slicing
- dies
- material strip
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Abstract
The utility model relates to the field of continuous dies, in particular to a shaft sleeve fastener continuous die. The shaft sleeve fastener continuous die comprises an upper die seat, a lower die seat, a first punching die, a second punching die, four sets of deep drawing dies, a deep drawing shaping die and a punching die, wherein the first punching die, the second punching die, the four sets of deep drawing dies, the deep drawing shaping die and the punching die are arranged between the upper die seat and the lower die seat. All the sets of dies are respectively comprise a male die connected to the upper die seat and a female die connected to the lower die seat, wherein the male die corresponds to the female die. The male dies move towards the lower die seat along with the upper die seat to be matched with the female dies located on the lower die seat so that the male dies and the female dies can conduct operation on material strips moving among all the sets of dies in a pulse mode. According to the shaft sleeve fastener continuous die, shaft sleeve fasteners can be produced with a high production speed, the precision of the product can meet the using requirement, and the waste product rate of the product is reduced.
Description
Technical field
The utility model relates to continuous mould field, is especially a kind of axle sleeve securing member continuous mould.
Background technology
Axle sleeve securing member as shown in Figure 1, its middle part has the barrel of deep degree, the oral area of barrel has ring bodies, the bottom center of barrel is provided with connecting hole, required precision to barrel is higher, otherwise connecting hole and ring bodies can not effectively be fastenedly connected with axle sleeve, existing processing mode need to adopt multiple working procedure to produce in advance barrel and ring bodies, again both are coupled together, rush again connecting hole, after just can produce through multiple tracks trimming the axle sleeve securing member that meets instructions for use again, production efficiency is lower and percent defective is higher.
Utility model content
The utility model object is to solve the problems of the technologies described above, and a kind of axle sleeve securing member continuous mould is provided, and is specifically realized by following technical scheme:
A kind of axle sleeve securing member continuous mould, comprise upper bolster, die shoe, and be arranged at the first punching die, the second punching die, four groups of cupping tools, drawing shaping mould and the punching dies between upper bolster, die shoe, described each group of mould comprises respectively the punch that is connected in upper bolster and the die that is connected in die shoe, punch is corresponding with die, and punch is along with upper bolster coordinates and carries out operation at the die shoe upper cavity die material strip that paired pulses formula is walked between each group of mould respectively to die shoe motion; The punch of described the first punching die comprises that is symmetricly set in first die-cut of material strip both lateral sides part, and described first die-cut main body is circular arc stripping and slicing, and one end of circular arc piece is rectangle stripping and slicing, cuts out part arc incision in material strip both lateral sides; The punch of described the second punching die is along the cross direction profiles of material strip, its middle part is the second circular arc stripping and slicing, the two ends of the second circular arc stripping and slicing have respectively connecting band stripping and slicing, described the second circular arc stripping and slicing there is symmetrical circular lance along the longitudinal both sides of material strip, circular lance through a step transition to connecting band stripping and slicing; On the front and back station of the second punching die place station, be symmetrically arranged with two the first punching dies, material strip forms only by four circular pieces that bending connecting band is connected with material strip under the effect of the first punching die and the second punching die; The drawing radius of described four groups of cupping tools progressively reduces, drawing depth progressively increases, and carries out drawing operation form barrel at the middle part of circular piece; Described drawing shaping mould carries out squeezing shaping to barrel; Described punching die divides and carries out punching operation the bottom of the barrel of the barrel after shaping, forms described axle sleeve securing member.
Described axle sleeve securing member continuous mould, it further designs and is, and the drawing diameter of described four groups of cupping tools is followed successively by 26mm, 21mm, 18mm, 16mm, and the drawing depth of four groups of cupping tools is followed successively by 18mm, 19mm, 20mm, 21mm.
Described axle sleeve securing member continuous mould, it further designs and is, and the follow-up station of described punching die is provided with waste cut-off mould.
The utility model can be produced axle sleeve securing member with speed of production faster, and the precision of product can meet the needs of use, has reduced the percent defective of product.
Brief description of the drawings
Fig. 1 is the structural representation of axle sleeve securing member.
Fig. 2 is the utility model structural representation.
Fig. 3 is the first punching die structure schematic diagram.
Fig. 4 is the second punching die structure schematic diagram.
Fig. 5 is four groups of cupping tool structural representations.
Fig. 6 utilizes the utility model to produce the Layout of axle sleeve securing member.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the utility model is further described.
This axle sleeve securing member continuous mould as shown in Figure 2, comprise upper bolster 1, die shoe 2 and be arranged at the first punching die 3 between upper bolster, die shoe, the second punching die 4, four groups of cupping tools 5, drawing shaping mould 6 and punching dies 7, each group mould comprises respectively the punch that is connected in upper bolster and the die that is connected in die shoe, punch is corresponding with die, punch carries out operation along with upper bolster moves to coordinate to die shoe at the die shoe upper cavity die material strip that paired pulses formula is walked between each group of mould respectively.
As shown in Figure 3, the punch of the first punching die 3 comprises that one group of first die-cut 31, the first die-cut main body that is symmetricly set in material strip both lateral sides part is circular arc stripping and slicing, and one end of circular arc piece is rectangle stripping and slicing, cuts out part arc incision in material strip both lateral sides.
As shown in Figure 4, the punch of the second punching die 4 is along the cross direction profiles of material strip, its middle part is the second circular arc stripping and slicing 41, the two ends of the second circular arc stripping and slicing have respectively connecting band stripping and slicing 42, the second circular arc stripping and slicing there is symmetrical circular lance along the longitudinal both sides of material strip, circular lance through a step transition to connecting band stripping and slicing; On the front and back station of the second punching die place station, be symmetrically arranged with two the first punching dies, material strip forms only by four circular piece g1 that bending connecting band is connected with material strip under the effect of the first punching die and the second punching die.
As shown in Figure 5, the drawing radius of four groups of cupping tools progressively reduces, drawing depth progressively increases, the drawing diameter of four groups of cupping tools is followed successively by 26mm, 21mm, 18mm, 16mm, the drawing depth of four groups of cupping tools is followed successively by 18mm, 19mm, 20mm, 21mm, carries out drawing operation form barrel at the middle part of circular piece g1; In conjunction with Fig. 6, drawing shaping mould carries out squeezing shaping to barrel; Punching die divides and carries out punching operation the bottom of the barrel of the barrel after shaping, forms axle sleeve securing member.The follow-up station of punching die is provided with waste cut-off mould (not marking in figure), and axle sleeve securing member is cut out to blanking on material strip.
Claims (3)
1. an axle sleeve securing member continuous mould, comprise upper bolster, die shoe, it is characterized in that comprising the first punching die, the second punching die, four groups of cupping tools, drawing shaping mould and the punching dies that are arranged between upper bolster, die shoe, described each group of mould comprises respectively the punch that is connected in upper bolster and the die that is connected in die shoe, punch is corresponding with die, and punch is along with upper bolster coordinates and carries out operation at the die shoe upper cavity die material strip that paired pulses formula is walked between each group of mould respectively to die shoe motion; The punch of described the first punching die comprises that is symmetricly set in first die-cut of material strip both lateral sides part, and described first die-cut main body is circular arc stripping and slicing, and one end of circular arc piece is rectangle stripping and slicing, cuts out part arc incision in material strip both lateral sides; The punch of described the second punching die is along the cross direction profiles of material strip, its middle part is the second circular arc stripping and slicing, the two ends of the second circular arc stripping and slicing have respectively connecting band stripping and slicing, described the second circular arc stripping and slicing there is symmetrical circular lance along the longitudinal both sides of material strip, circular lance through a step transition to connecting band stripping and slicing; On the front and back station of the second punching die place station, be symmetrically arranged with two the first punching dies, material strip forms only by four circular pieces that bending connecting band is connected with material strip under the effect of the first punching die and the second punching die; The drawing radius of described four groups of cupping tools progressively reduces, drawing depth progressively increases, and carries out drawing operation form barrel at the middle part of circular piece; Described drawing shaping mould carries out squeezing shaping to barrel; Described punching die divides and carries out punching operation the bottom of the barrel of the barrel after shaping, forms described axle sleeve securing member.
2. axle sleeve securing member continuous mould according to claim 1, is characterized in that, the drawing diameter of described four groups of cupping tools is followed successively by 26mm, 21mm, 18mm, 16mm, and the drawing depth of four groups of cupping tools is followed successively by 18mm, 19mm, 20mm, 21mm.
3. axle sleeve securing member continuous mould according to claim 1, is characterized in that, the follow-up station of described punching die is provided with waste cut-off mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326568.8U CN203900259U (en) | 2014-06-18 | 2014-06-18 | Shaft sleeve fastener continuous die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326568.8U CN203900259U (en) | 2014-06-18 | 2014-06-18 | Shaft sleeve fastener continuous die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900259U true CN203900259U (en) | 2014-10-29 |
Family
ID=51774550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326568.8U Expired - Fee Related CN203900259U (en) | 2014-06-18 | 2014-06-18 | Shaft sleeve fastener continuous die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001816A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Continuous die for shaft sleeve fastening piece |
-
2014
- 2014-06-18 CN CN201420326568.8U patent/CN203900259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001816A (en) * | 2014-06-18 | 2014-08-27 | 苏州旭创精密模具有限公司 | Continuous die for shaft sleeve fastening piece |
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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: 20141029 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |