CN208555701U - A kind of two station shaping dies - Google Patents
A kind of two station shaping dies Download PDFInfo
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- CN208555701U CN208555701U CN201821165457.8U CN201821165457U CN208555701U CN 208555701 U CN208555701 U CN 208555701U CN 201821165457 U CN201821165457 U CN 201821165457U CN 208555701 U CN208555701 U CN 208555701U
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- die
- expanding
- expander
- shaping dies
- cone
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Abstract
The utility model provides a kind of two station shaping dies, including flaring die, finishing die and lower die；It is placed between the expander die of lower die and cavity plate to expanding blank, pushes flaring die, the upper port to expanding blank is flared mould expanding to predetermined shape, is lifted up flaring die；Push finishing die, finishing die presses the cone in expander die and moves down, the outside expanding of expander die, to expanding blank by expander die expanding to predetermined shape, the upper end to expanding blank is flattened by finishing die, pushes up knock-pin, the upper protrusion of knock-pin jacks up cone upwards, cone slides to expander die upper end, and expander die, to contract, takes out workpiece under the action of tension spring one and tension spring two.The structure of the two station shaping dies of the utility model is simple, at low cost, improves stock utilization, and 40-50% can be improved in stock utilization, and the Pingdu of workpiece upper end is good.
Description
Technical field
The utility model relates to field of machining, particularly relate to a kind of two station shaping dies.
Background technique
Currently, the seat ring blank in the process of existing large size wheel mount circle is made using forging method, it will
Seat ring blank is directly forged into ring forging, then obtains seat ring after ring forging is machined；The ring forging of forging is carried out again
The manufacturing cost of the processing method of Vehicle Processing is high, and stock utilization is low.
Utility model content
The purpose of this utility model is to provide a kind of two station shaping dies, for solving manufacturing cost in the prior art
The high problem low with stock utilization.
To achieve the above object, the utility model the following technical schemes are provided:
A kind of two station shaping dies, including flaring die, finishing die and lower die；
The lower die includes lower die holder, the cavity plate that setting is held on the lower die holder, the expansion being arranged on the inside of the cavity plate
Diameter mould and the cone being arranged on the inside of the expander die are provided with tension spring, the inside of the expander die on the outside of the expander die
Liftout plate is provided with below the cone, knock-pin passes through the lower die holder, liftout plate and the cone, the ejection
The lower convexity of bar lower end is located in the groove one of the lower die holder, and the upper protrusion of the knock-pin upper end is located at the cone bottom
In the groove two at end；
It is placed between the expander die and the cavity plate to expanding blank, pushes the flaring die, it is described to expanding base
The upper port of part is lifted up the flaring die by the flaring die expanding to predetermined shape；
The finishing die is pushed, the finishing die presses the cone and moves down, the outside expanding of expander die, described
To expanding blank by the expander die expanding to predetermined size, the upper end to expanding blank is flattened by the finishing die.
It wherein, further include the cope plate one that the flaring die tip is set.
It wherein, further include the cope plate two that the forming die tip is set and the pad that the finishing die bottom end is set
Plate, the backing plate press the cone and move down, and the finishing die flattens the upper end to expanding blank.
Wherein, tension spring one is provided in the groove three in the outside of the expander die, in the groove four of the expanding die tip
It is provided with tension spring two.
Wherein, the bottom end of the lower die holder is provided with mounting hole.
Wherein, the lower die holder is connect with the cavity plate by screw three.
Wherein, the cope plate one is connect with the flaring die by screw one.
Wherein, the cope plate two is connect with the finishing die by screw two.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
In above scheme, the structure of the two station shaping dies of the utility model is simple, at low cost, improves material use
40-50% can be improved in rate, stock utilization, and the Pingdu of workpiece upper end is good.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the two station shaping dies of the utility model.
Appended drawing reference:
1, lower die holder；101, groove one；102, mounting hole；2, liftout plate；3, cavity plate；4, expander die；401, groove three；
402, groove four；5, cone；501, groove two；6, flaring die；7, cope plate one；8, cope plate two；9, finishing die；10, it pads
Plate；；11, guide post；12, tension spring one；13, tension spring one；14, knock-pin；1401, lower convexity；1402, upper protrusion；15, to expanding base
Part；16, screw three；17, screw one；18, screw two.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model is directed to existing manufacturing cost height and the low problem of stock utilization, provides a kind of two station finishing dies
Tool.
As shown in Figure 1, the utility model embodiment provides a kind of two station shaping dies, including flaring die, forming
Mould and lower die；
The lower die includes lower die holder 1, the cavity plate 3 that 1 upper end of lower die holder is arranged in, setting in 3 inside of cavity plate
Expander die 4 and the cone 5 of 4 inside of the expander die is set, the outside of the expander die 4 is provided with tension spring, described expanding
The lower section that the inside of mould 4 is located at the cone 5 is provided with liftout plate 2, and knock-pin 14 passes through the lower die holder 1, liftout plate 2 and institute
Cone 5 is stated, the lower convexity 1401 of 14 lower end of knock-pin is located at the knock-pin in the groove 1 of the lower die holder 1
Upper raised the 1402 of 14 upper ends are located in the groove 2 501 of 5 bottom end of cone；
, be placed between the expander die 4 and the cavity plate 3 to expanding blank 15, push the flaring die 6, it is described to
The upper port of expanding blank 15 is lifted up the flaring die 6 by 6 expanding of flaring die to predetermined shape；
The finishing die 9 is pushed, the finishing die 9 presses the cone 5 and moves down, the outside expanding of the expander die 4,
It is described to expanding blank 15 by 4 expanding of expander die to predetermined size, the upper end to expanding blank 15 is by the forming
Mould 9 flattens.
The flaring die 6 in the two station shaping dies of the utility model is used for described in expanding to expanding blank 15
Port, for the expander die 4 for the diameter described in expanding to expanding blank 15, the finishing die 9 is described to be punched for flattening
15 upper surface of blank.
It wherein, further include the cope plate 1 that 6 top of flaring die is set, the cope plate 7 one and the flaring die
6 are connected by screw 1.
It wherein, further include that the cope plate 28 on 9 top of finishing die is set and 9 bottom end of finishing die is set
Backing plate 10, the backing plate 10 press the cone 5 and move down, and the finishing die 9 is by the upper side pressure to expanding blank 15
Flat, the cope plate 28 is connect with the finishing die by screw 2 18.
Wherein, be provided with tension spring 1 in the groove 3 401 in the outside of the expander die 4,4 top of expander die it is recessed
Tension spring 2 12 is provided in slot 4 401.
Wherein, the bottom end of the lower die holder 1 is provided with mounting hole 102.The mounting hole 102 is used for the lower die holder 1
It is connect with other parts.
Wherein, the lower die holder 1 is connect with the cavity plate 3 by screw 3 16.
The two station shaping dies of the utility model in use, firstly, being placed on described to expanding blank 15
Between the expander die 4 and the cavity plate 3, push the cope plate 1, the cope plate 1 drive the flaring module 6 to
Lower movement, the upper port to expanding blank 15 is by 6 expanding of flaring die to predetermined shape；Secondly, being lifted up described
Cope plate 1, the cope plate 1 drive the flaring die 6 to move upwards；Again, the cope plate 28, institute are pulled down
Stating cope plate 28 drives the finishing die 9 to move downward, and then the backing plate 10 is driven to move downward, and the backing plate 10 pushes
The cone 5, the cone 5 are moved down along the inside of the expander die 4, and during this, the expander die 4 is to extending out
Rise, it is described to expanding blank 15 by expanding to predetermined shape, the finishing die 9 flattens the upper end to expanding blank 15,
Obtain workpiece；Finally, pushing up the knock-pin 14, upper raised the 1402 of the knock-pin 14 push up the cone 5 upwards
It rises, the cone 5 slides the upper end as the expander die 4, work of the expander die 4 in the tension spring 1 and the tension spring 2 12
With lower to contract, workpiece is taken out.The structure of the two station shaping dies of the utility model is simple, at low cost, improves material benefit
With rate, steel plate is press-forming into large-scale seat ring using the two station shaping dies of the utility model, stock utilization can be improved
The Pingdu of 40-50%, workpiece upper end are good.
In above scheme, the structure of the two station shaping dies of the utility model is simple, at low cost, improves material use
40-50% can be improved in rate, stock utilization, and the Pingdu of workpiece upper end is good.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", " one end " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Have ", " connection " shall be understood in a broad sense.It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.Being fixedly connected can be to weld, be threadedly coupled and step up etc. often
See technical solution.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition
In concrete meaning.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (8)
1. a kind of two station shaping dies, which is characterized in that including flaring die, finishing die and lower die；
The lower die includes lower die holder, the cavity plate that setting is held on the lower die holder, the expander die being arranged on the inside of the cavity plate
With the cone being arranged on the inside of the expander die, tension spring is provided on the outside of the expander die, the inside of the expander die is located at
Liftout plate is provided with below the cone, knock-pin is under the lower die holder, liftout plate and the cone, the knock-pin
The lower convexity at end is located in the groove one of the lower die holder, and the upper protrusion of the knock-pin upper end is located at the cone bottom end
In groove two；
It is placed between the expander die and the cavity plate to expanding blank, pushes the flaring die, it is described to expanding blank
Upper port is lifted up the flaring die by the flaring die expanding to predetermined shape；
The finishing die is pushed, the finishing die presses the cone and moves down, the outside expanding of expander die, described wait expand
Rise by blank by the expander die expanding to predetermined size, the upper end to expanding blank is flattened by the finishing die.
2. two stations shaping dies as described in claim 1, which is characterized in that further include that the flaring die tip is arranged in
Cope plate one.
3. two stations shaping dies as described in claim 1, which is characterized in that further include that the forming die tip is arranged in
Cope plate two and the backing plate that the finishing die bottom end is arranged in, the backing plate press the cone and move down, the finishing die
The upper end to expanding blank is flattened.
4. two stations shaping dies as described in claim 1, which is characterized in that set in the groove three in the outside of the expander die
It is equipped with tension spring one, is provided with tension spring two in the groove four of the expanding die tip.
5. two stations shaping dies as described in claim 1, which is characterized in that the bottom end of the lower die holder is provided with installation
Hole.
6. two stations shaping dies as described in claim 1, which is characterized in that the lower die holder and the cavity plate pass through screw
Three connections.
7. two stations shaping dies as claimed in claim 2, which is characterized in that the cope plate one passes through with the flaring die
Screw one connects.
8. two stations shaping dies as claimed in claim 3, which is characterized in that the cope plate two passes through with the finishing die
Screw two connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165457.8U CN208555701U (en) | 2018-07-23 | 2018-07-23 | A kind of two station shaping dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165457.8U CN208555701U (en) | 2018-07-23 | 2018-07-23 | A kind of two station shaping dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555701U true CN208555701U (en) | 2019-03-01 |
Family
ID=65447246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821165457.8U Active CN208555701U (en) | 2018-07-23 | 2018-07-23 | A kind of two station shaping dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555701U (en) |
-
2018
- 2018-07-23 CN CN201821165457.8U patent/CN208555701U/en active Active
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