CN208303758U - A kind of forging press - Google Patents
A kind of forging press Download PDFInfo
- Publication number
- CN208303758U CN208303758U CN201820335717.5U CN201820335717U CN208303758U CN 208303758 U CN208303758 U CN 208303758U CN 201820335717 U CN201820335717 U CN 201820335717U CN 208303758 U CN208303758 U CN 208303758U
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- CN
- China
- Prior art keywords
- cavity plate
- punch
- die
- briquetting
- hydraulic
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- 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.)
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Abstract
The utility model discloses a kind of forging presses, including pedestal, the middle part side mounting bracket of the pedestal, the upper middle side part installation hydraulic punch briquetting and fixed block of the bracket, forge die is installed in the push-pull rod bottom of the hydraulic punch briquetting, is equipped with workbench below the hydraulic punch briquetting；The forge die includes that punch-pin, cavity plate, die case and cavity plate cushion block, so that punch-pin, cavity plate formation aperture vents are unobstructed when forging and stamping, cause metal flow dead zone to be eliminated, improve production efficiency by opening up gas vent at lid set position；And mold is cooled down by water, water is discharged by drainage hole again, forge die is set to obtain more sufficient cooling time, Work fixing device positions the workpiece placed on the table using the telescopic rod that can be stretched up and down simultaneously, the swivel bearing installed on support rod, comprehensive can position, guarantee accurate positioning, using effect is good.
Description
Technical field
The utility model relates to forging technology fields, more particularly, to a kind of forging press.
Background technique
Metal forming machinery refers in forging process for shaping and isolated mechanical equipment.Metal forming machinery includes forming
Forging hammer, mechanical press, hydraulic press, fly press and horizontal forging and upsetting machine and uncoiler, straightening machine, cutter, forging manipulator
It is mechanical Deng auxiliary.Metal forming machinery is mainly used for metal forming, so also known as metal forming machine tool.Metal forming machinery is by gold
Belong to and apply what pressure was allowed to shape, power is its basic characteristics greatly, therefore mostly heavy equipment；There are forge dies for existing forging press
Its service life is influenced because cooling is insufficient, and there are problems that class produces inefficiency, while can generate when forging press punching press
The collision towards workbench is generated, causes blank to be displaced, needs to provide a stable fixation for blank.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide a kind of pair of mold good cooling results, formed by forging it is good,
The forging press of workpiece fixing-stable.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of forging press, including pedestal, the middle part side mounting bracket of the pedestal, the upper middle side part installation of the bracket
Forge die, the hydraulic punch briquetting lower section are installed in hydraulic punch briquetting and fixed block, the push-pull rod bottom of the hydraulic punch briquetting
Equipped with workbench；The forge die includes punch-pin, cavity plate, die case and cavity plate cushion block, and the cavity plate cushion block is placed in cavity plate,
Die case is cased with outside the cavity plate；Hydraulic cylinder, connection support bar on the hydraulic cylinder, the support rod are equipped in the workbench
Top is equipped with telescopic rod and fixture nut, and swivel bearing is equipped between the support rod and hydraulic cylinder.
As a preference, the punch-pin includes punch body, and the punch body center is downwardly projected to form molding
Portion, outer rim are downwardly extending lid set, and the forming part matches with cavity plate, and the lid set matches with die case, the lid
It puts on and is equipped with gas vent.
As a preference, the drainage hole being connected can be penetrated through by being equipped on the cavity plate and die case.
As a preference, the gas vent is set to lid set and punch body junction, and penetrates through inside and outside lid set.
As a preference, stiffening plate, the lower part of the stiffening plate and forging die are installed in the top of the forge die
Tool connection, the push-pull rod of the side connection hydraulic punch briquetting of the stiffening plate.
The beneficial effects of the utility model are: this forging press opens up gas vent by covering position in lid, so that convex when forging and stamping
Mould, cavity plate formation aperture vents are unobstructed, cause metal flow dead zone to be eliminated, improve production efficiency；And mold is carried out by water
It is cooling, then water is discharged by drainage hole, so that forge die is obtained more sufficient cooling time, while the fixed device of cavity plate
The cavity plate placed on the table is positioned using the telescopic rod that can be stretched up and down, the rotation installed on support rod
Shaft is held, and comprehensive can position, be guaranteed accurate positioning, using effect is good.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the floor map of the utility model；
Fig. 2 is the forge die schematic diagram of the utility model.
Specific embodiment
- Fig. 2 referring to Fig.1, a kind of forging press, including pedestal 101, which is characterized in that pacify the middle part side of the pedestal 101
Fill bracket 1, the upper middle side part installation hydraulic punch briquetting 2 and fixed block 3 of the bracket 1, the push-pull rod bottom of the hydraulic punch briquetting 2
Forge die 4 is installed in portion, is equipped with workbench 5 below the hydraulic punch briquetting 2；The forge die 4 includes punch-pin 41, cavity plate
42, die case 43 and cavity plate cushion block 44, the cavity plate cushion block 44 are placed in cavity plate 42, are cased with die case 43 outside the cavity plate 42,
The punch-pin 41 includes punch body 401, and 401 center of punch body is downwardly projected to form forming part 402, and outer rim is to downward
It stretches to form lid set 403, the forming part 402 matches with cavity plate 42, and the lid set 403 matches with die case 43, described
Lid set 403 is equipped with gas vent 404, in use, blank is put into 42 chamber of cavity plate on cavity plate cushion block 44, manipulates press machine
Punch-pin 41 is driven to shape so that blank be hit downwards, during punch-pin 41 is hit downwards, due to depositing for gas vent 404
Gas can be smoothly discharged in the space that punch-pin 41, cavity plate 42 where, blank are formed, to eliminate due to being vented unsmooth and lead
Cause metal flow there are dead zone, forging is locally discontented with type, can only form by increase blow energy or repeatedly strike to complete mould
The situation of forging forming, enable forging part a dozen shape；After forging part forming, it is taken out, then water is carried out to mold
Cooling, the water in cavity plate 42 is discharged by drainage hole 45, and the gas vent 404 is set to lid set 403 and connect with punch body 401
Place, and penetrate through inside and outside lid set 403.
Hydraulic cylinder 51, connection support bar 52 on the hydraulic cylinder 51,52 top of support rod are equipped in the workbench 5
Equipped with telescopic rod 53 and fixture nut 54, swivel bearing 55 is equipped between the support rod 52 and hydraulic cylinder 51；Using can more than
Lower left and right flexible telescopic rod 53 positions the cavity plate being placed on workbench 5, simultaneously because installing on support rod 52
Have swivel bearing 55, thus can be comprehensive position, guarantee accurate positioning, using effect is good.
Stiffening plate 46 is installed on the top of the forge die 4, and the lower part of the stiffening plate 46 is connect with forge die 4, institute
The push-pull rod of the side connection hydraulic punch briquetting 2 of stiffening plate 46 is stated, stiffening plate 46 can increase forge die 4 and jack pushes and pulls
The contact area of bar is more uniformly stressed forge die 4, and forge die 4 is avoided therefrom to be broken due to discontinuity.
According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (5)
1. a kind of forging press, including pedestal (101), which is characterized in that the middle part side mounting bracket (1) of the pedestal (101),
Upper middle side part installation hydraulic punch briquetting (2) of the bracket (1) and fixed block (3), the push-pull rod bottom of the hydraulic punch briquetting (2)
Forge die (4) are installed in portion, are equipped with workbench (5) below the hydraulic punch briquetting (2)；The forge die (4) includes punch-pin
(41), cavity plate (42), die case (43) and cavity plate cushion block (44), the cavity plate cushion block (44) is placed in cavity plate (42), described recessed
Die case (43) are cased with outside mould (42)；Hydraulic cylinder (51) are equipped in the workbench (5), support is connected on the hydraulic cylinder (51)
Bar (52), support rod (52) top are equipped with telescopic rod (53) and fixture nut (54), the support rod (52) and hydraulic cylinder
(51) swivel bearing (55) are equipped between.
2. a kind of forging press according to claim 1, which is characterized in that the punch-pin (41) includes punch body (401),
Punch body (401) center is downwardly projected to be formed forming part (402), outer rim be downwardly extending lid set (403), it is described at
Type portion (402) matches with cavity plate (42), and the lid set (403) matches with die case (43), and the lid set (403) is equipped with
Gas vent (404).
3. a kind of forging press according to claim 1, which is characterized in that be all provided on the cavity plate (42) and die case (43)
Connected drainage hole (45) can be penetrated through by having.
4. a kind of forging press according to claim 2, which is characterized in that the gas vent (404) be set to lid set (403) with
Punch body (401) junction, and it is inside and outside to penetrate through lid set (403).
5. a kind of forging press according to claim 1, which is characterized in that the top of the forge die (4), which is installed, to be reinforced
Plate (46), the push-pull rod of side connection hydraulic punch briquetting (2) of the stiffening plate (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820335717.5U CN208303758U (en) | 2018-03-12 | 2018-03-12 | A kind of forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820335717.5U CN208303758U (en) | 2018-03-12 | 2018-03-12 | A kind of forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303758U true CN208303758U (en) | 2019-01-01 |
Family
ID=64720372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820335717.5U Active CN208303758U (en) | 2018-03-12 | 2018-03-12 | A kind of forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208303758U (en) |
-
2018
- 2018-03-12 CN CN201820335717.5U patent/CN208303758U/en active Active
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| GR01 | Patent grant |