CN201998458U - Pressing machine die carrier - Google Patents
Pressing machine die carrier Download PDFInfo
- Publication number
- CN201998458U CN201998458U CN2011200091638U CN201120009163U CN201998458U CN 201998458 U CN201998458 U CN 201998458U CN 2011200091638 U CN2011200091638 U CN 2011200091638U CN 201120009163 U CN201120009163 U CN 201120009163U CN 201998458 U CN201998458 U CN 201998458U
- Authority
- CN
- China
- Prior art keywords
- die shoe
- bolster
- die holder
- plate
- mould bases
- 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
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a pressing machine die carrier, which comprises an upper die holder, a lower die holder, a guide post and a guide sleeve, wherein the guide post and the guide sleeve are connected between the upper die holder and the lower die holder; the middle parts of the upper die holder and the lower die holder are provided with an upper carrier rod and a lower carrier rod respectively; the bottom surface of the upper die holder and the top surface of the lower die holder are provided with an upper base plate and a lower base plate respectively; and the upper base plate and the lower base plate are provided with pressure plates. The upper base plate and the lower base plate are used for bearing and transferring all pressure of a forging die, preventing the lower die holder from being deformed, fractured and broken and reducing wear. The upper base plate and the lower base plate are convenient to maintain and replace, and have lower cost, so that the using cost is lowered greatly.
Description
Technical field
The utility model belongs to technical field of mold, particularly a kind of forcing press mould bases.
Background technology
At present, mould bases kind on the forcing press is more, common have hotdie forging press mould bases and a friction press mould bases, because there is the defective of versatility difference and poor expandability in it, causes it can not be applied to forge driving shaft universal joint fork series products and power transmission shaft end face tooth flange yoke series products.In addition,, after long-time the use, will produce distortion, wearing and tearing because die shoe bears and transmit whole pressure of forging die, in addition rupture failure, because die shoe is bigger, not easy care and replacing, and expense is higher.
The utility model content
The purpose of this utility model provides a kind of versatility and extensibility is good, be convenient to the forcing press mould bases safeguarding and change.
For achieving the above object, the technical solution of the utility model is: a kind of forcing press mould bases, comprise upper bolster, die shoe and be connected in upper bolster and die shoe between guide pillar and guide pin bushing, upper bolster and die shoe middle part are respectively equipped with upper ejector pin and lower push rod, be respectively equipped with upper padding plate and lower bolster on described upper bolster bottom surface and the die shoe end face, upper padding plate and lower bolster are provided with pressing plate.
Described guide pin bushing outer cover is equipped with mends cover, and benefit cover lower end is provided with scrapes circle, and the guide pin bushing upper surface is provided with cover plate.
Described die shoe bottom is provided with the die holder locating bar.
Be respectively equipped with thick backing plate of pier and base backing plate on described upper bolster and the die shoe.
Described upper bolster and die shoe and upper padding plate and lower bolster all adopt and are mutually the right angle, are the positioning key location that cross is arranged.
Described upper padding plate is provided with the limiting plate corresponding with upper ejector pin.
Compared with prior art, the utility model has the advantages that:
1, is respectively equipped with upper padding plate and lower bolster on upper bolster bottom surface and the die shoe end face, upper padding plate and lower bolster are provided with pressing plate, make upper padding plate and lower bolster bear and transmit whole pressure of forging die, prevent that die shoe from producing distortion, reducing wear, avoid the die shoe fracture damaged, upper padding plate and lower bolster are convenient to safeguard and change that expense is lower that use cost reduces greatly.
2, the guide pin bushing outer cover is equipped with and mends cover, and benefit cover lower end is provided with scrapes circle, and the guide pin bushing upper surface is provided with cover plate, prevents that dirt from entering between guide pillar and the guide pin bushing, guarantees that guide pillar and guide pin bushing are good fit, the convenient mould of adjusting.Reduce mould and offset, improve forging precision, improve the quality of products.
3, upper bolster and die shoe and upper padding plate and lower bolster all adopt and are mutually the right angle, are the positioning key location that cross is arranged, positioning key is screwed on upper bolster, upper padding plate, die shoe and lower bolster, installing, adjusting and more during mold exchange, do not need mould bases is unloaded from forging press, save time, reduce workload.
4, be respectively equipped with thick backing plate of pier and base backing plate on upper bolster and the die shoe, improved the versatility and the extensibility of mould bases.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 2.
The specific embodiment
Forcing press mould bases as shown in Figure 1, Figure 2, Figure 3 and Figure 4, it comprise upper bolster 1, die shoe 2 and be connected in upper bolster 1 and die shoe 2 between guide pillar 11 and guide pin bushing 9, guide pin bushing 9 outer cover are equipped with mends cover 10, benefit cover 10 lower ends are connected to be provided with by screw 13 and scrape circle 12, be provided with cover plate 8 in guide pin bushing 9 upper surfaces, prevent that dirt from entering between guide pillar 11 and the guide pin bushing 9, guarantee that guide pillar 11 and guide pin bushing 9 are good fit.On upper bolster 1 bottom surface and die shoe 2 end faces, be fixedly connected with upper padding plate 3 and lower bolster 4 respectively by screw 5, upper bolster 1 and die shoe 2 all adopt and are mutually the right angle, are positioning key 17 location that cross is arranged with upper padding plate 3 and lower bolster 4, positioning key 17 usefulness screws 18 are fixed on upper bolster 1, upper padding plate 3, die shoe 2 and the lower bolster 4.Be equipped with pressing plate 24 on upper padding plate 3 and lower bolster 4, each pressing plate 24 is connected on upper padding plate 3 or the lower bolster 4 with bolt, nut 15 by T type groove, and pressing plate 24 and T type groove improve connective stability with being provided with plain washer 16 between bolt, the nut 15.Be respectively equipped with upper ejector pin 19 and lower push rod 20 at upper bolster 1 and die shoe 2 middle parts, upper padding plate 3 is provided with the limiting plate 25 corresponding with upper ejector pin 19, and limiting plate 25 is fixed on the upper padding plate 3 by screw 23.For upper and lower die holder is accurately located, be provided with die holder locating bar 14 in die shoe 2 bottoms.Be respectively equipped with thick backing plate 22 of pier and base backing plate 21 on upper bolster 1 and the die shoe 2, improved the versatility and the extensibility of mould bases.
The utility model in use, installation mold between upper padding plate 3 and lower bolster 4, mould is made of convex mould base, punch, die and die socket etc. usually.
Claims (6)
1. forcing press mould bases, comprise upper bolster, die shoe and be connected in upper bolster and die shoe between guide pillar and guide pin bushing, upper bolster and die shoe middle part are respectively equipped with upper ejector pin and lower push rod, it is characterized in that, be respectively equipped with upper padding plate and lower bolster on described upper bolster bottom surface and the die shoe end face, upper padding plate and lower bolster are provided with pressing plate.
2. forcing press mould bases as claimed in claim 1 is characterized in that, described guide pin bushing outer cover is equipped with mends cover, and benefit cover lower end is provided with scrapes circle, and the guide pin bushing upper surface is provided with cover plate.
3. forcing press mould bases as claimed in claim 1 or 2 is characterized in that, described die shoe bottom is provided with the die holder locating bar.
4. forcing press mould bases as claimed in claim 3 is characterized in that, is respectively equipped with thick backing plate of pier and base backing plate on described upper bolster and the die shoe.
5. forcing press mould bases as claimed in claim 4 is characterized in that, described upper bolster and die shoe and upper padding plate and lower bolster all adopt and be mutually the right angle, are the positioning key location that cross is arranged.
6. forcing press mould bases as claimed in claim 5 is characterized in that described upper padding plate is provided with the limiting plate corresponding with upper ejector pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200091638U CN201998458U (en) | 2011-01-13 | 2011-01-13 | Pressing machine die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200091638U CN201998458U (en) | 2011-01-13 | 2011-01-13 | Pressing machine die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998458U true CN201998458U (en) | 2011-10-05 |
Family
ID=44701229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200091638U Expired - Fee Related CN201998458U (en) | 2011-01-13 | 2011-01-13 | Pressing machine die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847788A (en) * | 2012-09-14 | 2013-01-02 | 奇瑞汽车股份有限公司 | Die base plate |
| CN108372682A (en) * | 2018-02-02 | 2018-08-07 | 湖北纳福传动机械股份有限公司 | A kind of electric screw press shaft forgings mould bases and its assembly method |
-
2011
- 2011-01-13 CN CN2011200091638U patent/CN201998458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847788A (en) * | 2012-09-14 | 2013-01-02 | 奇瑞汽车股份有限公司 | Die base plate |
| CN108372682A (en) * | 2018-02-02 | 2018-08-07 | 湖北纳福传动机械股份有限公司 | A kind of electric screw press shaft forgings mould bases and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140113 |