CN203526441U - Forging mold of framework forge piece - Google Patents
Forging mold of framework forge piece Download PDFInfo
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- CN203526441U CN203526441U CN201320741833.4U CN201320741833U CN203526441U CN 203526441 U CN203526441 U CN 203526441U CN 201320741833 U CN201320741833 U CN 201320741833U CN 203526441 U CN203526441 U CN 203526441U
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- voussoir
- mold
- finisher
- forging
- blocker
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- 238000005242 forging Methods 0.000 title claims abstract description 49
- 238000005452 bending Methods 0.000 claims abstract description 55
- 241000826860 Trapezium Species 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 239000000047 product Substances 0.000 abstract description 3
- 239000011265 semifinished product Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 2
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 235000009432 Gossypium hirsutum Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of molds, and discloses a forging mold of a framework forge piece. The forging mold of the framework forge piece is mainly and technically characterized by comprising an upper mold frame and a lower mold frame, wherein an upper bending mold, an upper finish forging mold and an upper preforging mold are fixed on the upper mold frame through an upper mold side wedge block, an upper bottom-end wedge block and an upper top-end wedge block; and a lower bending mold, a lower finish forging mold and a lower preforging mold are fixed on the lower mold frame through a lower mold side wedge block, a lower bottom-end wedge block and a lower top-end wedge block. Therefore, bending, preforging and finish forging of different framework forge pieces can be completed in one travel of a main oil cylinder; and finished products in finish forging molds are taken out firstly, semi-finished products in the preforging molds are placed in the finish forging molds, bent billet steel is placed in the preforging molds, original billet steel is placed in the bending molds, then next-time forging is performed, accordingly, the work efficiency is greatly improved, moreover, mold steel is saved, mounting is facilitated, and the precision is greatly improved.
Description
Technical field
The utility model belongs to technical field of mold, relates to concretely the forging mold of skeleton forging.
Background technology
Skeleton forging is a part on american cotton harvester.Skeleton forging is an elongated forging of S type, and the cross section of diverse location is different, take triangular form cross section as main, and two head is quadrangular section.This forging specification requirement is very high.By the regulation afterbody top-surface camber on model and the gap between model, be not more than 0.381mm; Gap between head curved surface and model is not more than 0.889mm.Gap between skeleton forging side and measuring table is not more than 0.152mm.The defects such as overlap, rusty stain, scale have not been allowed.Trimming edge width 5.7mm, does not allow to be less than 2.5mm.
In order to guarantee the precision of pressure-sizing sizing die.Generally taked blocking bending, finish-forging, three groups of moulds of shaping to process respectively.To guarantee that three pack modules do not interfere with each other.In forging process, each stroke of press ram only carries out a procedure forging, inefficiency, and energy waste is serious.
Utility model content
The technical problem that the utility model solves be just to provide a kind of operating efficiency high, save mould steel, be convenient to install, the forging mold of skeleton forging that precision is high.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is: comprise with patrix fixedly basin top mold frame and with the fixing lower mold holder of basin of counterdie, at described lower mold holder, near arranged outside, there are at least two leads, in described top mold frame, are provided with the fairlead of this lead coupling; At described patrix, be fixedly provided with patrix side voussoir in basin one relative edge inner side, described patrix side voussoir inner side be disposed with bending die, on finisher and upper blocker, on described bending die, on the bottom of finisher and upper blocker be provided with bottom voussoir, on described bending die, on the top of finisher and upper blocker be respectively arranged with top voussoir; At described counterdie, be fixedly provided with counterdie side voussoir in basin one relative edge inner side, in described counterdie side voussoir inner side, be disposed with lower bending die, lower finisher and lower blocker, in the bottom of described lower bending die, lower finisher and lower blocker, be provided with lower bottom voussoir, on the top of described lower bending die, lower finisher and lower blocker, be respectively arranged with lower top voussoir.
Its additional technical feature is:
The top of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its top fixedly basin and counterdie fixedly basin inner side be also inclined-plane, the cross section of described upper top voussoir and lower top voussoir is isosceles trapezoid; The bottom of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its bottom fixedly basin and counterdie fixedly basin inner side be vertical plane, the cross section of described upper bottom voussoir and lower bottom voussoir is right-angled trapezium;
Described patrix fixedly basin and counterdie is fixedly provided with screw in the bottom of basin, and described patrix side voussoir, upper bottom voussoir and upper top voussoir are separately fixed in top mold frame by set bolt; Described counterdie side voussoir, lower bottom voussoir and lower top voussoir are separately fixed on lower mold holder by set bolt.
The forging mold of the skeleton forging that the utility model provides, compared with the existing technology have the following advantages: one, due to comprise with patrix fixedly basin top mold frame and with the fixing lower mold holder of basin of counterdie, at described lower mold holder, near arranged outside, there are at least two leads, in described top mold frame, are provided with the fairlead of this lead coupling, at described patrix, be fixedly provided with patrix side voussoir in basin one relative edge inner side, described patrix side voussoir inner side be disposed with bending die, on finisher and upper blocker, on described bending die, on the bottom of finisher and upper blocker be provided with bottom voussoir, on described bending die, on the top of finisher and upper blocker be respectively arranged with top voussoir, at described counterdie, be fixedly provided with counterdie side voussoir in basin one relative edge inner side, in described counterdie side voussoir inner side, be disposed with lower bending die, lower finisher and lower blocker, at described lower bending die, the bottom of lower finisher and lower blocker is provided with lower bottom voussoir, at described lower bending die, the top of lower finisher and lower blocker is respectively arranged with lower top voussoir, like this, in a stroke of master cylinder, can complete the bending of different skeleton forging, blocking and finish-forging, first the finished product in finisher is taken out, semi-finished product in blocker are put into finisher, steel billet after bending is put into blocker, original steel billet is placed in bending die, then forge next time, operating efficiency improves greatly, and saved mould steel, be convenient to install, precision improves greatly, they are two years old, because the top of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its top fixedly basin and counterdie fixedly basin inner side be also inclined-plane, the cross section of described upper top voussoir and lower top voussoir is isosceles trapezoid, the bottom of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its bottom fixedly basin and counterdie fixedly basin inner side be vertical plane, the cross section of described upper bottom voussoir and lower bottom voussoir is right-angled trapezium, described patrix fixedly basin and counterdie is fixedly provided with screw in the bottom of basin, and described patrix side voussoir, upper bottom voussoir and upper top voussoir are separately fixed in top mold frame by set bolt, described counterdie side voussoir, lower bottom voussoir and lower top voussoir are separately fixed on lower mold holder by set bolt, and like this, upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker are fixing more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the forging mold of skeleton forging;
Fig. 2 is the sectional drawing of the forging mold of skeleton forging;
Fig. 3 is the structural representation of the forging mold top mold frame of skeleton forging;
Fig. 4 is the structural representation of the forging mold lower mold holder of skeleton forging.
The specific embodiment
The structure of the forging mold of skeleton forging the utility model being proposed below in conjunction with accompanying drawing is described further.
As shown in figures 1 and 3, be the structural representation of the forging mold of skeleton forging.Its structure comprise with patrix fixedly basin 31 top mold frame 3 and with the fixing lower mold holder 4 of basin 41 of counterdie, at lower mold holder 4, near arranged outside, have at least two leads 1, in top mold frame 3, be provided with the fairlead 2 of this lead 1 coupling; At patrix, be fixedly provided with patrix side voussoir 32 in basin 31 1 relative edge inner sides, patrix side voussoir 32 inner sides be disposed with bending die 33, on finisher 34 and upper blocker 35, upper bending die 33, on the bottom of finisher 34 and upper blocker 35 be provided with bottom voussoir 36, upper bending die 33, on the top of finisher 34 and upper blocker 35 be respectively arranged with top voussoir 37; At counterdie, be fixedly provided with counterdie side voussoir 42 in basin 41 1 relative edge inner sides, in the inner side of counterdie side voussoir 42, be disposed with lower bending die 43, lower finisher 44 and lower blocker 45, in the bottom of lower bending die 43, lower finisher 44 and lower blocker 45, be provided with lower bottom voussoir 46, on the top of described lower bending die 43, lower finisher 44 and lower blocker 45, be respectively arranged with lower top voussoir 47.Like this, in a stroke of master cylinder, can complete bending, blocking and the finish-forging of different skeleton forging, first the finished product in finisher be taken out, the semi-finished product in blocker are put into finisher, steel billet after bending is put into blocker, original steel billet is placed in bending die, then forges next time, operating efficiency improves greatly, and saved mould steel, be convenient to install, precision improves greatly.
As shown in Figure 1, Figure 2, on Fig. 3 and Fig. 4, the top of bending die 33, upper finisher 34, upper blocker 35, lower bending die 43, lower finisher 44 and lower blocker 45 is inclined-plane, the patrix corresponding with its top fixedly basin 31 and counterdie fixedly basin 41 inner sides be also inclined-plane, the cross section of upper top voussoir 37 and lower top voussoir 47 is isosceles trapezoid; The bottom of upper bending die 33, upper finisher 34, upper blocker 35, lower bending die 43, lower finisher 44 and lower blocker 45 is inclined-plane, the patrix corresponding with its bottom fixedly basin 31 and counterdie fixedly basin 41 inner sides be vertical plane, the cross section of upper bottom voussoir 37 and lower bottom voussoir 47 is right-angled trapezium, patrix fixedly basin 31 and counterdie is fixedly provided with screw 5 in the bottom of basin 32, and patrix side voussoir 32, upper bottom voussoir 36 and upper top voussoir 37 are separately fixed in top mold frame 3 by set bolt 6; Counterdie side voussoir 42, lower bottom voussoir 46 and lower top voussoir 47 are separately fixed on lower mold holder 4 by set bolt, like this, upper bending die 33, upper finisher 34, upper blocker 35, lower bending die 43, lower finisher 44 and lower blocker 45 are fixing more firm.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the forging mold structure of the utility model skeleton forging, just drops on the scope of the utility model protection.
Claims (3)
1. the forging mold of skeleton forging, it is characterized in that: comprise with patrix fixedly basin top mold frame and with the fixing lower mold holder of basin of counterdie, at described lower mold holder, near arranged outside, there are at least two leads, in described top mold frame, are provided with the fairlead of this lead coupling;
At described patrix, be fixedly provided with patrix side voussoir in basin one relative edge inner side, described patrix side voussoir inner side be disposed with bending die, on finisher and upper blocker, on described bending die, on the bottom of finisher and upper blocker be provided with bottom voussoir, on described bending die, on the top of finisher and upper blocker be respectively arranged with top voussoir;
At described counterdie, be fixedly provided with counterdie side voussoir in basin one relative edge inner side, in described counterdie side voussoir inner side, be disposed with lower bending die, lower finisher and lower blocker, in the bottom of described lower bending die, lower finisher and lower blocker, be provided with lower bottom voussoir, on the top of described lower bending die, lower finisher and lower blocker, be respectively arranged with lower top voussoir.
2. the forging mold of skeleton forging according to claim 1, it is characterized in that: the top of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its top fixedly basin and counterdie fixedly basin inner side be also inclined-plane, the cross section of described upper top voussoir and lower top voussoir is isosceles trapezoid;
The bottom of described upper bending die, upper finisher, upper blocker, lower bending die, lower finisher and lower blocker is inclined-plane, the patrix corresponding with its bottom fixedly basin and counterdie fixedly basin inner side be vertical plane, the cross section of described upper bottom voussoir and lower bottom voussoir is right-angled trapezium.
3. the forging mold of skeleton forging according to claim 1 and 2, it is characterized in that: described patrix fixedly basin and counterdie is fixedly provided with screw in the bottom of basin, and described patrix side voussoir, upper bottom voussoir and upper top voussoir are separately fixed in top mold frame by set bolt; Described counterdie side voussoir, lower bottom voussoir and lower top voussoir are separately fixed on lower mold holder by set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741833.4U CN203526441U (en) | 2013-11-22 | 2013-11-22 | Forging mold of framework forge piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741833.4U CN203526441U (en) | 2013-11-22 | 2013-11-22 | Forging mold of framework forge piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526441U true CN203526441U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741833.4U Expired - Fee Related CN203526441U (en) | 2013-11-22 | 2013-11-22 | Forging mold of framework forge piece |
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| Country | Link |
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| CN (1) | CN203526441U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458143A (en) * | 2015-12-11 | 2016-04-06 | 湖北三环锻造有限公司 | Precision forging mold capable of conducting automatic lateral pressing and vibration reducing and vibration reducing method for forging mold |
| CN107234206A (en) * | 2017-07-17 | 2017-10-10 | 青岛勤德索具有限公司 | A kind of propelling movement type spine bar hot forging shaving die |
| CN110814137A (en) * | 2019-11-21 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Trapezoidal bending and stamping device |
-
2013
- 2013-11-22 CN CN201320741833.4U patent/CN203526441U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458143A (en) * | 2015-12-11 | 2016-04-06 | 湖北三环锻造有限公司 | Precision forging mold capable of conducting automatic lateral pressing and vibration reducing and vibration reducing method for forging mold |
| CN107234206A (en) * | 2017-07-17 | 2017-10-10 | 青岛勤德索具有限公司 | A kind of propelling movement type spine bar hot forging shaving die |
| CN110814137A (en) * | 2019-11-21 | 2020-02-21 | 余庆县兴达家具制造有限公司 | Trapezoidal bending and stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170317 Address after: 272000 C District, Jining hi tech Zone, Shandong, China, seventh Industrial Park Patentee after: To help peaceful JingHua Environmental Protection Technology Co., Ltd Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: Jiao Weixiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20201122 |