CN209272367U - A kind of device for discharging suitable for friction press closed-die forging mold - Google Patents
A kind of device for discharging suitable for friction press closed-die forging mold Download PDFInfo
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- CN209272367U CN209272367U CN201821712596.8U CN201821712596U CN209272367U CN 209272367 U CN209272367 U CN 209272367U CN 201821712596 U CN201821712596 U CN 201821712596U CN 209272367 U CN209272367 U CN 209272367U
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- discharging
- mold
- eccentric shaft
- die forging
- connecting rod
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Abstract
The utility model discloses a kind of devices for discharging suitable for friction press closed-die forging mold, including upper plate and discharging eccentric shaft, discharging eccentric shaft is provided in the cavity of the upper plate, one end of the discharging eccentric shaft is fixedly connected with connecting rod, the other end of the connecting rod is connect with piston rod rotation, the piston rod is installed on cylinder, pressing block is provided with below the upper plate, working bin is provided in the pressing block, upper mold is installed above the working bin, upper padding plate is fitted on the upper mold, upper mold liftout mandrel is interspersed between the upper padding plate and upper mold, lower mold is provided with immediately below the pressing block, the lower mold is fixed on the worktable by pressing ring, lower bolster is provided with below the lower mold.The workpiece that adhesion is unloaded by setting discharging eccentric shaft and the cooperation of discharging mandrel, effectively reduces artificial labor intensity.
Description
Technical field
The utility model belongs to workpiece stamping technology field, and in particular to one kind is suitable for the modeling of friction press closed type forged
The device for discharging of tool.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.Punching press and forging belong to plasticity
It processes (or pressure processing), is collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.
It is the core process of industrial production gear to Gear Processing, prior art takes open type to forge, because upper mold cavity is
Sealed closed-die forging, when forging, generate hyperbar, there is certain loss to mold, and on-mode is easy adhesion upper mold, needs
Manually crowbar is taken to prize, crowbar easily generates damage to workpiece when prizing workpiece, while manually big by crowbar unloading work amount, thus
It is proposed that a kind of device for discharging suitable for friction press closed-die forging mold is necessary to solve the above problems.
Summary of the invention
The purpose of this utility model is to provide a kind of device for discharging suitable for friction press closed-die forging mold, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind being suitable for friction press closed type forged
The device for discharging of modeling tool, including upper plate and discharging eccentric shaft are provided with discharging eccentric shaft, institute in the cavity of the upper plate
The one end for stating discharging eccentric shaft is fixedly connected with connecting rod, and the other end of the connecting rod is connect with piston rod rotation, the piston rod
It is installed on cylinder, pressing block is provided with below the upper plate, working bin, the working bin are provided in the pressing block
Top upper mold is installed, upper padding plate is fitted on the upper mold, is interspersed with upper mold between the upper padding plate and upper mold
Liftout mandrel is provided with lower mold immediately below the pressing block, and the lower mold is fixed on the worktable by pressing ring, described
Lower bolster is provided with below lower mold.
Further, one end of the connecting rod is fixed with connector, and the connector passes through bolt and discharging eccentric shaft
One end is fixed, and the other end of the connecting rod is fixed with rotating bracket, and the rotating bracket is rotated by shaft and piston-rod end
Connection.
Further, the reserved groove of rotation, the delivery end position of the discharging eccentric shaft are offered in the middle part of the upper plate
It is reserved in groove in rotating.
Further, the upper mold and lower mold are coaxial, and concentric design, told discharging eccentric shaft is set as " L " shape.
Further, the delivery end of the discharging eccentric shaft is located at the surface of upper mold liftout mandrel.
The technical effect and advantage of the utility model: should be suitable for the device for discharging of friction press closed-die forging mold,
By the way that discharging eccentric shaft is arranged, connecting rod is fixed on discharging eccentric shaft, and the piston rod rotation of connecting rod and cylinder connects, cylinder drives
Piston bar moves up, and one end that connecting rod is connect with cylinder moves up, the other end rotation of connecting rod, so that discharging eccentric shaft be driven to turn
Dynamic, discharging eccentric shaft turns will push up discharging under upper mold liftout mandrel, avoid manually using crowbar discharging defective work piece, mitigate simultaneously
The amount of labour of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upper plate bottom view of the utility model；
Fig. 3 is the connecting rod top view of the utility model.
In figure: 1 upper plate, 2 upper padding plates, 3 connecting rods, 4 cylinders, 5 upper molds, 6 lower molds, 7 lower bolsters, 8 pressing rings, 9 work
Storehouse, 10 pressing blocks, 11 upper mold liftout mandrels, 12 discharging eccentric shafts, 13 piston rods, 14 connectors, 15 rotating brackets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of discharging suitable for friction press closed-die forging mold as shown in Figs. 1-3 and fills
It sets, including upper plate 1 and discharging eccentric shaft 12, is provided with discharging eccentric shaft 12 in the cavity of the upper plate 1, the discharging is inclined
One end of mandrel 12 is fixedly connected with connecting rod 3, and the other end and piston rod 13 of the connecting rod 3 are rotatablely connected, the piston rod 13
It is installed on cylinder 4, the lower section of the upper plate 1 is provided with pressing block 10, and working bin 9, institute are provided in the pressing block 10
The top for stating working bin 9 is equipped with upper mold 5, and upper padding plate 2, the upper padding plate 2 and upper mold 5 are fitted on the upper mold 5
Between be interspersed with upper mold liftout mandrel 11, the underface of the pressing block 10 is provided with lower mold 6, and the lower mold 6 passes through pressure
Circle 8 is fixed on the worktable, and the lower section of the lower mold 6 is provided with lower bolster 7.
Specifically, one end of the connecting rod 3 is fixed with connector 14, the connector 14 passes through bolt and discharging eccentric shaft
12 one end is fixed, and the other end of the connecting rod 3 is fixed with rotating bracket 15, and the rotating bracket 15 passes through shaft and piston rod
The rotation connection of 13 ends.13 drive link 3 of piston rod deflection, so that discharging eccentric shaft 12 be made to rotate discharging.
Specifically, the middle part of the upper plate 1 offers the reserved groove of rotation, the delivery end position of the discharging eccentric shaft 12
It is reserved in groove in rotating.Discharging eccentric shaft 12 can be rotated rotating in reserved groove, Lai Jinhang unloading work.
Specifically, the upper mold 5 and lower mold 6 are coaxial, concentric design keeps the molding of workpiece more accurate, institute
Tell that discharging eccentric shaft 12 is set as " L " shape.
Specifically, the delivery end of the discharging eccentric shaft 12 is located at the surface of upper mold liftout mandrel 11.So that discharging is inclined
In rotation, delivery end can contact the upper end of upper mold liftout mandrel 11 and be pressed downward mandrel 12, to unload workpiece.
Working principle:
After punch die, cylinder 4 drives piston rod 13 to move up, on the one end of connecting rod 3 connecting with piston rod 13
Lift, other end rotation, so that discharging eccentric shaft 12 be made to rotate, the delivery end of discharging eccentric shaft 12 is rotated upper mold liftout mandrel 11
It pushes under workpiece top, is unloaded without manually agitating, while workpiece will not be because agitating damage.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of device for discharging suitable for friction press closed-die forging mold, including upper plate (1) and discharging eccentric shaft
(12), it is characterised in that: be provided with discharging eccentric shaft (12) in the cavity of the upper plate (1), the discharging eccentric shaft (12)
One end be fixedly connected with connecting rod (3), the other end of the connecting rod (3) and piston rod (13) are rotatablely connected, the piston rod
(13) it is installed on cylinder (4), is provided with pressing block (10) below the upper plate (1), setting in the pressing block (10)
Have working bin (9), be equipped with upper mold (5) above the working bin (9), is fitted with upper padding plate on the upper mold (5)
(2), upper mold liftout mandrel (11), the underface of the pressing block (10) are interspersed between the upper padding plate (2) and upper mold (5)
It is provided with lower mold (6), the lower mold (6) is fixed on the worktable by pressing ring (8), is set below the lower mold (6)
It is equipped with lower bolster (7).
2. a kind of device for discharging suitable for friction press closed-die forging mold according to claim 1, feature exist
In: one end of the connecting rod (3) is fixed with connector (14), and the connector (14) passes through bolt and discharging eccentric shaft (12)
One end is fixed, and the other end of the connecting rod (3) is fixed with rotating bracket (15), and the rotating bracket (15) passes through shaft and piston
The rotation connection of bar (13) end.
3. a kind of device for discharging suitable for friction press closed-die forging mold according to claim 1, feature exist
In: the reserved groove of rotation is offered in the middle part of the upper plate (1), it is pre- that the delivery end of the discharging eccentric shaft (12) is located at rotation
It stays in groove.
4. a kind of device for discharging suitable for friction press closed-die forging mold according to claim 1, feature exist
In: coaxially, concentric design, told discharging eccentric shaft (12) is set as " L " shape for the upper mold (5) and lower mold (6).
5. a kind of device for discharging suitable for friction press closed-die forging mold according to claim 1, feature exist
In: the delivery end of the discharging eccentric shaft (12) is located at the surface of upper mold liftout mandrel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712596.8U CN209272367U (en) | 2018-10-22 | 2018-10-22 | A kind of device for discharging suitable for friction press closed-die forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712596.8U CN209272367U (en) | 2018-10-22 | 2018-10-22 | A kind of device for discharging suitable for friction press closed-die forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272367U true CN209272367U (en) | 2019-08-20 |
Family
ID=67599047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712596.8U Active CN209272367U (en) | 2018-10-22 | 2018-10-22 | A kind of device for discharging suitable for friction press closed-die forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272367U (en) |
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2018
- 2018-10-22 CN CN201821712596.8U patent/CN209272367U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: East yard, 147 Fuzhou North Road, Jiaobei sub district office, Jiaozhou City, Qingdao City, Shandong Province Patentee after: QINGDAO FENGJIN HONGLI MACHINERY TECHNOLOGY Co.,Ltd. Address before: 162850 the Inner Mongolia Autonomous Region banner Nierji town Dongxing village molidawadawoer national autonomous Hulun Buir 23006013 Patentee before: Zhang Jinli |