CN203044768U - Die for forging of long axis type forge pieces - Google Patents
Die for forging of long axis type forge pieces Download PDFInfo
- Publication number
- CN203044768U CN203044768U CN 201220700206 CN201220700206U CN203044768U CN 203044768 U CN203044768 U CN 203044768U CN 201220700206 CN201220700206 CN 201220700206 CN 201220700206 U CN201220700206 U CN 201220700206U CN 203044768 U CN203044768 U CN 203044768U
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- die
- core
- patrix
- counterdie
- middle base
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Abstract
A die for forging of long axis type forge pieces comprises an upper die and a lower die. The upper die comprises an upper die sleeve, an upper die core, an upper core of the upper die, a middle base of the upper die and an upper die base, wherein an upper through hole is formed in the upper die core, the upper die core is sleeved in the upper die sleeve to be positioned, the upper core of the upper die is provided with an upper die hole and is located at the top end of the upper die core, the middle base of the upper die is sleeved on the upper core of the upper die to be positioned, the middle base of the upper die is connected and fixed with the upper die sleeve, and the upper die base is sleeved on the middle base of the upper die to be positioned. The lower die comprises a lower die sleeve, a lower die core, a lower core of the lower die, a middle base of the lower die and a lower die base, wherein a lower through hole is formed in the lower die core which is sleeved in the lower die sleeve to be positioned, the lower core of the lower die is provided with a lower die hole, the lower core of the lower die is located at the bottom end of the lower die core, the middle base of the lower die is sleeved on the lower core of the lower die to be positioned, the middle base of the lower die and the lower die sleeve are connected and fixed to tightly press the lower core of the lower die at the bottom end of the lower die core, and the lower die base is sleeved on the middle base of the lower die to be positioned. The die for the forging of the long axis type forge pieces is suitable for a 1600T die press, the spatial distance between the upper die and the lower die is ensured, and blanks are easy to put into.
Description
Technical field
The utility model relates to a kind of mould, and particularly a kind of long-axis forging forges die for special purpose.
Background technology
Produce long-axis forging and adopt upright forging process, can save material significantly.But adopting 1000T to rub press when producing long-axis forging, because of the 1000T press stroke deficiency of rubbing, in order to have realized the forging of long-axis forging, cancelling the rub distance caging device of press of 1000T, fragile equipment like this.1000T is being rubbed press when going overhaul; for protection equipment; recovered the rub distance caging device of press of 1000t; long-axis forging can not be in the 1000T press production that rubs; in order to guarantee production capacity; decision is the 1600T press production of rubbing, but before to be used for the rub mould of press of 1000T inapplicable.Seeing Figure 12, dial the blank that makes after long, is about 680mm when not forging, blank must be packed into and could be forged in the mould, and hair is bad to be to tilt to pack into, after tested, upper and lower modular space reaches the 560mm blank of just can packing into, when the equipment top shoe was raised to top dead-centre, the maximum space between the upper and lower mould was 1420mm, removed after upper and lower die holder length overall is respectively 250mm, 320mm, has only 850mm, remove mould length overall 745mm again, the space has only 105mm, insufficient space.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of long-axis forging to forge die for special purpose, is applicable to the 1600T press that rubs, and at upper bolster and die shoe groove is set respectively, has guaranteed the space length between the upper and lower mould, is easy to blank and puts into.
The technical solution of the utility model is: a kind of long-axis forging forges die for special purpose, comprise upper die and lower die, described patrix comprises Upper Die-sleeve, upper mold core, core on the patrix, patrix middle base and upper bolster, described upper mold core is provided with the last through hole that cooperates with forging vertically, upper mold core is enclosed within the Upper Die-sleeve and locatees, core is provided with the last nib that cooperates with forging vertically on the described patrix, core is positioned at the top of upper mold core on the patrix, the patrix middle base is enclosed within on the patrix locatees on the core, the patrix middle base is connected and fixed by top board and Upper Die-sleeve, core on the patrix is pressed on the upper mold core top, the bottom of described upper bolster is provided with groove, and upper bolster is enclosed within on the patrix middle base by groove and locatees; Described counterdie comprises core under lower die-sleeve, lower mold core, the counterdie, counterdie middle base and die shoe, described lower mold core is provided with the lower through-hole that cooperates with forging vertically, lower mold core is enclosed within the lower die-sleeve and locatees, core is provided with the following nib that cooperates with forging vertically under the described counterdie, core is positioned at the bottom of lower mold core under the counterdie, the counterdie middle base is enclosed within the counterdie locatees on the core, the counterdie middle base is connected and fixed by lower platen and lower die-sleeve, core under the counterdie is pressed on the bottom of lower mold core, the top of described die shoe is provided with groove, and die shoe is enclosed within counterdie middle base location by groove.
Described Upper Die-sleeve is provided with step, and upper mold core is provided with step, and the top of upper mold core is provided with groove.
Core is provided with step on the described patrix, and the patrix middle base is provided with step.
Described lower die-sleeve is provided with step, and lower mold core is provided with step, and the bottom of lower mold core is provided with the groove groove.
Core is provided with step under the described counterdie, and the counterdie middle base is provided with step.
The bottom cylindrical of described Upper Die-sleeve is provided with opening.
Adopt technique scheme: make mould be applicable to the 1600T press forging that rubs, solved use 1000T to rub problem that press damages easily because stroke is not enough, upper and lower die holder is respectively equipped with groove, make upper and lower mould middle base to be installed in respectively in the groove, enlarged the space length of upper and lower mould, the bottom cylindrical of Upper Die-sleeve is provided with opening, is convenient to blank and puts into.
Description of drawings
Fig. 1 is the utility model combination schematic diagram;
Fig. 2 is the structural representation of Upper Die-sleeve in the utility model;
Fig. 3 is the structural representation of upper mold core in the utility model;
Fig. 4 is the structural representation of core on the patrix in the utility model;
Fig. 5 is the structural representation of patrix middle base in the utility model;
Fig. 6 is the structural representation of upper bolster in the utility model;
Fig. 7 is the structural representation of lower die-sleeve in the utility model;
Fig. 8 is the structural representation of lower mold core in the utility model;
Fig. 9 is the structural representation of core under the counterdie in the utility model;
Figure 10 is the structural representation of counterdie middle base in the utility model;
Figure 11 is the structural representation of die shoe in the utility model;
Figure 12 is the structural representation of blank.
In the accompanying drawing, 1 is patrix, and 11 is Upper Die-sleeve, 12 is upper mold core, and 13 is core on the patrix, and 14 is the patrix middle base, 15 is upper bolster, and 16 is upper padding plate, and 2 is counterdie, 21 is lower die-sleeve, and 22 is lower mold core, and 23 is core under the counterdie, 24 is the counterdie middle base, 25 is die shoe, and 26 is lower bolster, and 3-1 is top board, 3-2 is lower platen, 4 is blank, and 11a, 12a, 13a, 14a, 21a, 22a, 23a, 24a are step, and 12b, 22b, 15b, 25b are groove, 12c is last through hole, 13c is last nib, and 22c is lower through-hole, and 23c is following nib.
The specific embodiment
Referring to Fig. 1 to Figure 11, a kind of long-axis forging forges die for special purpose, comprises patrix 1 and counterdie 2.Described patrix 1 comprises core 13, patrix middle base 14 and upper bolster 15 on Upper Die-sleeve 11, upper mold core 12, the patrix, described upper mold core 12 is provided with the last through hole 12c that cooperates with forging vertically, upper mold core 12 is enclosed within location in the Upper Die-sleeve 11, present embodiment, described Upper Die-sleeve 11 is provided with step 11a, and the bottom cylindrical of Upper Die-sleeve 11 is provided with opening, and upper mold core 12 is provided with step 12a, the step 12a of upper mold core 12 cooperates with the step 11a of Upper Die-sleeve 11, and upper mold core 12 is positioned in the Upper Die-sleeve 11.Core 13 is provided with the last nib 13c that cooperates with forging vertically on the described patrix, and core 13 is positioned at the top of upper mold core 12 on the patrix, present embodiment, and the top of upper mold core 12 is provided with groove 12b, and core 13 is positioned at the top of upper mold core 12 on the patrix by groove 12b.Patrix middle base 14 is enclosed within on the patrix and locatees on the core 13, present embodiment, core 13 is provided with step 13a on the patrix, patrix middle base 14 is provided with step 14a, the step 13a of core 13 cooperates on the step 14a of patrix middle base 14 and the patrix, patrix middle base 14 is positioned on the patrix on the core 13, be provided with the upper padding plate 16 of band centre bore on patrix middle base 14 and the patrix between the core 13, patrix middle base 14 is connected and fixed by top board 3-1 and Upper Die-sleeve 11, core on the patrix 13 is pressed on upper mold core 12 tops, present embodiment, the two ends of top board 3-1 are fixing by screw and patrix middle base 14 respectively.The bottom of described upper bolster 15 is provided with groove 15b, and upper bolster 15 is enclosed within location on the patrix middle base 14 by groove 15b, present embodiment, and upper bolster 15 is fixedlyed connected with patrix middle base 14 by screw.Described counterdie 2 comprises core 23, counterdie middle base 24 and die shoe 25 under lower die-sleeve 21, lower mold core 22, the counterdie, described lower mold core 22 is provided with the lower through-hole 22c that cooperates with forging vertically, lower mold core 22 is enclosed within location in the lower die-sleeve 21, present embodiment, lower die-sleeve 21 is provided with step 21a, lower mold core 22 is provided with step 22a, and the step 22a of lower mold core 22 cooperates with step 21a, and lower mold core 22 is positioned in the lower die-sleeve 21.Core 23 is provided with the following nib 23c that cooperates with forging vertically under the described counterdie, and core 23 is positioned at the bottom of lower mold core 22 under the counterdie, present embodiment, and the bottom of lower mold core 22 is provided with groove 22b, and core 23 is positioned at the bottom of lower mold core 22 under the counterdie by groove 22b.Counterdie middle base 24 is enclosed within the counterdie and locatees on the core 23, present embodiment, core 23 is provided with step 23a under the counterdie, counterdie middle base 24 is provided with step 24a, the step 23a of core 23 cooperates under the step 24a of counterdie middle base 24 and the counterdie, counterdie middle base 24 is enclosed within the counterdie location in the core 23, is provided with the lower bolster 26 of band centre bore under counterdie middle base 24 and the counterdie between the core 23.Counterdie middle base 24 is connected and fixed by lower platen 3-2 and lower die-sleeve 22, and core under the counterdie 23 is pressed on the bottom of lower mold core 22, present embodiment, and the two ends of lower platen 3-2 are connected and fixed by screw and counterdie middle base 24 respectively.The top of described die shoe is provided with groove 25b, and die shoe 25 is enclosed within counterdie middle base 24 location by groove 25b, present embodiment, and die shoe 25 is fixedlyed connected with counterdie middle base 24 by screw.
During use, upper bolster 15 is connected to 1600T by pressing plate 3 and rubs on the slide block of press, the rub lower bolster of press of die shoe 25 and 1600T is connected and fixed by pressing plate, slide block moves up and drives patrix 2, blank is put into down among nib 23c and the lower through-hole 22c, and slide block moves down and drives patrix 2 rough forgings.
The utility model is simple in structure, and use cost is cheap, and use 1600T to rub forging quality that press forges is good than the 1000T press quality of rubbing, and it is convenient that blank is put into mould.
Claims (6)
1. a long-axis forging forges die for special purpose, it is characterized in that: comprise patrix (1) and counterdie (2), described patrix (1) comprises Upper Die-sleeve (11), upper mold core (12), core on the patrix (13), patrix middle base (14) and upper bolster (15), described upper mold core (12) is provided with the last through hole (12c) that cooperates with forging vertically, upper mold core (12) is enclosed within location in the Upper Die-sleeve (11), core on the described patrix (13) is provided with the last nib (13c) that cooperates with forging vertically, core on the patrix (13) is positioned at the top of upper mold core (12), patrix middle base (14) is enclosed within core on the patrix (13) and goes up the location, patrix middle base (14) is connected and fixed by top board (3-1) and Upper Die-sleeve (11), core on the patrix (13) is pressed on upper mold core (12) top, the bottom of described upper bolster (15) is provided with groove (15b), and upper bolster (15) is enclosed within patrix middle base (14) by groove (15b) and goes up the location; Described counterdie (2) comprises lower die-sleeve (21), lower mold core (22), core under the counterdie (23), counterdie middle base (24) and die shoe (25), described lower mold core (22) is provided with the lower through-hole (22c) that cooperates with forging vertically, lower mold core (22) is enclosed within location in the lower die-sleeve (21), core under the described counterdie (23) is provided with the following nib (23c) that cooperates with forging vertically, core under the counterdie (23) is positioned at the bottom of lower mold core (22), counterdie middle base (24) is enclosed within core under the counterdie (23) and goes up the location, counterdie middle base (24) is connected and fixed by lower platen (3-2) and lower die-sleeve (22), core under the counterdie (23) is pressed on the bottom of lower mold core (22), the top of described die shoe (25) is provided with groove (25b), and die shoe (25) is enclosed within counterdie middle base (24) location by groove (25b).
2. long-axis forging according to claim 1 forges die for special purpose, and it is characterized in that: described Upper Die-sleeve (11) is provided with step (11a), and upper mold core (12) is provided with step (12a), and the top of upper mold core (12) is provided with groove (12b).
3. long-axis forging according to claim 1 forges die for special purpose, and it is characterized in that: core on the described patrix (13) is provided with step (13a), and patrix middle base (14) is provided with step (14a).
4. long-axis forging according to claim 1 forges die for special purpose, and it is characterized in that: described lower die-sleeve (21) is provided with step (21a), and lower mold core (22) is provided with step (22a), and the bottom of lower mold core (12) is provided with groove (22b).
5. long-axis forging according to claim 1 forges die for special purpose, and it is characterized in that: core under the described counterdie (23) is provided with step (23a), and counterdie middle base (24) is provided with step (24a).
6. long-axis forging according to claim 1 forges die for special purpose, and it is characterized in that: the bottom cylindrical of described Upper Die-sleeve (11) is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700206 CN203044768U (en) | 2012-12-18 | 2012-12-18 | Die for forging of long axis type forge pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700206 CN203044768U (en) | 2012-12-18 | 2012-12-18 | Die for forging of long axis type forge pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044768U true CN203044768U (en) | 2013-07-10 |
Family
ID=48727765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700206 Expired - Fee Related CN203044768U (en) | 2012-12-18 | 2012-12-18 | Die for forging of long axis type forge pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689620A (en) * | 2016-03-11 | 2016-06-22 | 南通昌荣机电有限公司 | Device for continuous cold forging of taper sleeves |
| CN111014561A (en) * | 2019-12-23 | 2020-04-17 | 金马工业集团股份有限公司 | Combined embedded die for producing sector gear shaft |
-
2012
- 2012-12-18 CN CN 201220700206 patent/CN203044768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689620A (en) * | 2016-03-11 | 2016-06-22 | 南通昌荣机电有限公司 | Device for continuous cold forging of taper sleeves |
| CN105689620B (en) * | 2016-03-11 | 2018-09-11 | 南通昌荣机电有限公司 | A kind of device for continuous cold forging tapered sleeve |
| CN111014561A (en) * | 2019-12-23 | 2020-04-17 | 金马工业集团股份有限公司 | Combined embedded die for producing sector gear shaft |
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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: 20130710 Termination date: 20131218 |