CN202137278U - Forming die used for making spiral clamp housing - Google Patents
Forming die used for making spiral clamp housing Download PDFInfo
- Publication number
- CN202137278U CN202137278U CN201120243399U CN201120243399U CN202137278U CN 202137278 U CN202137278 U CN 202137278U CN 201120243399 U CN201120243399 U CN 201120243399U CN 201120243399 U CN201120243399 U CN 201120243399U CN 202137278 U CN202137278 U CN 202137278U
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- China
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- die
- plate
- stripping attachment
- punch
- screw
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- Expired - Fee Related
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Abstract
The utility model discloses a forming die used for making a spiral clamp housing, which comprises an upper die part, a lower die part and an elastic propping device, wherein the elastic propping device consists of a pressing plate, elastic rubber, a screw and a nut; the lower die part consists of a lower die plate, a base plate, a male die fixing plate, a male die, an ejector plate, a semi-finished product positioning plate and an ejector bolt; the upper die part comprises an upper die plate, a beating rod, a return device, a return device frame plate, a female die and a limiting nail; the return device frame plate is connected with the bottom of the upper die plate, the female die is connected with the bottom of the return device frame plate and is provided with the limiting nail and a guide chute capable of enabling the return device to move vertically. The forming die not only has the advantages of being simple in structure, innovative and unique, and convenient to operate, but also has the advantages of being stable in performance and high in safety, saving manpower and material resources, and causing the size and the shape of formed housing products to meet the design requirement.
Description
Technical field
The utility model relates to a kind of mould that is used to make spiral clip case, belongs to the mould molding technical field.
Background technology
In production and construction, the use of spiral clip is very extensive at present, and the case moulding of spiral clip then is the difficult point of spiral clip exploitation; So the moulding of case is the key that the spiral clip is succeeded in developing, the moulding of case at present is mainly mould repeatedly behind the drawing and forming, reaches product size at last through machinery or electric machining and requires and these two kinds of methods of manpower offhand; Mould is drawing and forming repeatedly, and die cost is high, and life cycle of the product is long; Because the shaping blank unbalance stress, material easy deformation, size are not up to standard during moulding, and the manpower offhand then is through staff shaping blank to be carried out bending; Not only consume manpower and materials, and in forming process, because power is grasped inequality; The size and dimension of product does not meet designing requirement, so there is deficiency in prior art.
Summary of the invention
The purpose of the utility model is: provide a kind of simple in structure, safe and reliable; Easy to operate, that case product size, shape after the moulding are adhered to specification a kind of mould that is used to make spiral clip case is to overcome the deficiency of prior art.
Being constructed as follows of the utility model: a kind of mould that is used to make spiral clip case, comprise part of the upper die, part of the lower die, bullet ejection device, play ejection device and form by pressing plate, elastic caoutchouc, screw rod and nut; Between two pressing plates, be provided with elastic caoutchouc, be provided with screw rod at the middle part of pressing plate and elastic caoutchouc, an end of screw rod is connected with lower bolster; The part of the lower die is made up of lower bolster, backing plate, punch retainer, punch, die pad, semi-finished product location-plate, liftout screw; On lower bolster, be connected with backing plate, on backing plate, be connected with punch retainer, punch retainer is provided with punch; Lower bolster, backing plate, punch retainer are provided with the groove that can let the liftout screw move up and down; The top of liftout screw is connected with die pad, and die pad is provided with the semi-finished product location-plate, and the bottom of liftout screw is connected with pressing plate in playing ejection device; The part of the upper die by cope match-plate pattern, play bar, stripping attachment, stripping attachment deckle board, die, banking pin, form; Be connected with the stripping attachment deckle board in the cope match-plate pattern bottom, be connected with die in stripping attachment deckle board bottom, die is provided with banking pin and the guide runner that can let stripping attachment move up and down.
In cope match-plate pattern, be provided with the bar of beating that can press down stripping attachment.
Punch is made according to product internal structure shape and outline, and the top is a circular arc, and an end of stripping attachment is a concave shape according to product design size, structure fabrication.
Owing to adopted technique scheme, when using the utility model, at first separately with part of the upper die, part of the lower die; Then shaping blank is put in the location-plate, when the part of the upper die moves downward, banking pin compressing die pad; The liftout screw is descended, force to play ejection device compressive deformation, shaping blank progressively moulding under punch, die effect; Product gets into die, and the part of the upper die moves upward, and the upper and lower part mould progressively separates; Die pad moves upward and return under bullet ejection device, the effect of liftout screw, and the part of the upper die rises to certain position, and knockout rod presses down stripping attachment the case finished product is released matrix cavity.Compared with prior art; That the utility model not only has is simple in structure, the innovation unique, easy to operate advantage, and have dependable performance, safe, use manpower and material resources sparingly, can make advantages such as case product size, shape after the moulding adheres to specification.
Description of drawings
Fig. 1 is the utility model structural representation;
Description of reference numerals: 1-bullet ejection device, 2-lower bolster, 3-backing plate, 4-punch retainer, 5-punch, 6-die pad; The 7-location-plate, 8-banking pin, 9-die, 10-stripping attachment deckle board, 11-stripping attachment; The 12-cope match-plate pattern, 13-makes bar, 14-liftout screw, 15-part of the upper die, 16-part of the lower die; The 17-pressing plate, 18-elastic caoutchouc, 19-screw rod, 20-groove, 21-guide runner.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The enforcement of the utility model: a kind of mould that is used to make spiral clip case, as shown in Figure 1, a kind of mould that is used to make spiral clip case; Comprise part of the upper die 15, part of the lower die 16, play ejection device 1, play ejection device 1 and form, between two pressing plates 17, be provided with elastic caoutchouc 18 by pressing plate 17, elastic caoutchouc 18, screw rod 19 and nut; Middle part at pressing plate 17 and elastic caoutchouc 18 is provided with screw rod 19; One end of screw rod 19 is connected with lower bolster 2, and part of the lower die 16 is made up of lower bolster 2, backing plate 3, punch retainer 4, punch 5, die pad 6, semi-finished product location-plate 7, liftout screw 14, on lower bolster 2, is connected with backing plate 3; On backing plate 3, be connected with punch retainer 4; Punch retainer 4 is provided with punch 5, because punch 5 is less, backing plate 3 is set plays increase punch 5 and lower bolster 2 contact area effects; Lower bolster 2, backing plate 3, punch retainer 4 are provided with the groove 20 that can let liftout screw 14 move up and down; The top of liftout screw 14 is connected with die pad 6, and die pad 6 is provided with semi-finished product location-plate 7, and the bottom of liftout screw 14 is connected with pressing plate in playing ejection device 1; Part of the upper die 15 by cope match-plate pattern 12, play bar 13, stripping attachment 11, stripping attachment deckle board 10, die 9, banking pin 8, form; Be connected with stripping attachment deckle board 10 in cope match-plate pattern 12 bottoms, be connected with die 9 in stripping attachment deckle board 10 bottoms, die 9 is provided with banking pin 8 and the guide runner 21 that can let stripping attachment 11 move up and down; In cope match-plate pattern 12, be provided with can press down stripping attachment 11 make bar 13; Punch 5 is made according to product internal structure shape and outline, and the top is a circular arc, and an end of stripping attachment 11 is a concave shape according to product design size, structure fabrication.
During work, at first part of the upper die 15, part of the lower die were opened in 16 minutes, then shaping blank is put in the location-plate 7; When part of the upper die 15 moved downward, banking pin 8 was just oppressed die pad 6, and liftout screw 14 is descended; Because liftout screw 14 is connected with pressing plate 17 in playing ejection device 1, forces bullet ejection device 1 compressive deformation, passes to part of the lower die 16 through screw rod 19; So shaping blank progressively moulding under punch 5, die 9 effects, final product gets into die 9, and part of the upper die 15 moves upward; The upper and lower part mould progressively separates, and die pad 6 moves upward and return under bullet ejection device 1,14 effects of liftout screw, and part of the upper die 15 rises to certain position; Utilization is made bar 13 and is pressed down stripping attachment 11 with case finished product release matrix cavity, accomplishes the time processing process.
That the utility model not only has is simple in structure, the innovation unique, easy to operate advantage, and have dependable performance, safe, use manpower and material resources sparingly, can make advantages such as case product size, shape after the moulding adheres to specification, be worthy to be popularized.
Claims (3)
1. mould that is used to make spiral clip case; Comprise part of the upper die (15), part of the lower die (16), bullet ejection device (1); It is characterized in that: play ejection device (1) and form by pressing plate (17), elastic caoutchouc (18), screw rod (19) and nut; Between two pressing plates (17), be provided with elastic caoutchouc (18); Middle part at pressing plate (17) and elastic caoutchouc (18) is provided with screw rod (19); One end of screw rod (19) is connected with lower bolster (2), and part of the lower die (16) are made up of lower bolster (2), backing plate (3), punch retainer (4), punch (5), die pad (6), semi-finished product location-plate (7), liftout screw (14), on lower bolster (2), are connected with backing plate (3); On backing plate (3), be connected with punch retainer (4); Punch retainer (4) is provided with punch (5), and lower bolster (2), backing plate (3), punch retainer (4) are provided with the groove (20) that can let liftout screw (14) move up and down, and the top of liftout screw (14) is connected with die pad (6); Die pad (6) is provided with semi-finished product location-plate (7); The bottom of liftout screw (14) is connected with pressing plate (17) in playing ejection device (1), part of the upper die (15) by cope match-plate pattern (12), play bar (13), stripping attachment (11), stripping attachment deckle board (10), die (9), banking pin (8), form, bottom cope match-plate pattern (12), be connected with stripping attachment deckle board (10); Be connected with die (9), the guide runner (21) that die (9) is provided with banking pin (8) and can lets stripping attachment (11) move up and down in stripping attachment deckle board (10) bottom.
2. the mould that is used to make spiral clip case according to claim 1 is characterized in that: in cope match-plate pattern (12), be provided with can press down stripping attachment (11) make bar (13).
3. the mould that is used to make spiral clip case according to claim 1; It is characterized in that: punch (5) is made according to product internal structure shape and outline; The top is a circular arc, and an end of stripping attachment (11) is a concave shape according to product design size, structure fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120243399U CN202137278U (en) | 2011-07-12 | 2011-07-12 | Forming die used for making spiral clamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120243399U CN202137278U (en) | 2011-07-12 | 2011-07-12 | Forming die used for making spiral clamp housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137278U true CN202137278U (en) | 2012-02-08 |
Family
ID=45548357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120243399U Expired - Fee Related CN202137278U (en) | 2011-07-12 | 2011-07-12 | Forming die used for making spiral clamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084468A (en) * | 2013-01-23 | 2013-05-08 | 贵州航天精工制造有限公司 | Processing method of clamp sleeve cover and forming mould used thereof |
| CN109604453A (en) * | 2018-12-26 | 2019-04-12 | 重庆全能电器有限公司 | Casing squeezes pore pressure mark mold |
-
2011
- 2011-07-12 CN CN201120243399U patent/CN202137278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084468A (en) * | 2013-01-23 | 2013-05-08 | 贵州航天精工制造有限公司 | Processing method of clamp sleeve cover and forming mould used thereof |
| CN103084468B (en) * | 2013-01-23 | 2015-05-27 | 贵州航天精工制造有限公司 | Processing method of clamp sleeve cover and forming mould used thereof |
| CN109604453A (en) * | 2018-12-26 | 2019-04-12 | 重庆全能电器有限公司 | Casing squeezes pore pressure mark mold |
| CN109604453B (en) * | 2018-12-26 | 2020-06-30 | 重庆全能电器有限公司 | Casing hole extrusion mark pressing die |
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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: 20120208 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |