CN206445096U - A kind of drawing die of the pre- material pressing device of band - Google Patents
A kind of drawing die of the pre- material pressing device of band Download PDFInfo
- Publication number
- CN206445096U CN206445096U CN201720080305.7U CN201720080305U CN206445096U CN 206445096 U CN206445096 U CN 206445096U CN 201720080305 U CN201720080305 U CN 201720080305U CN 206445096 U CN206445096 U CN 206445096U
- Authority
- CN
- China
- Prior art keywords
- pressing device
- material pressing
- holding pad
- upper bolster
- mould
- Prior art date
- 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.)
- Expired - Fee Related
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a kind of drawing die of the pre- material pressing device of band, including：Upper drawing module, it includes upper bolster and the upper mould being arranged on the upper bolster；Pre- material pressing device, it is arranged on the upper bolster, the pre- material pressing device includes being located at the pre- holding pad and at least two dynamic components below the upper bolster, each dynamic component includes elastic parts, one end of the elastic parts is fixed on the upper bolster, and the other end of the elastic parts is fixed on the pre- holding pad；And lower drawing module, it includes die shoe and the lower mould being arranged on the die shoe；Wherein, when the upper mould is not in contact with the lower mould, the distance between the pre- holding pad and the lower mould are less than the distance between the upper mould and described lower mould.Drawing mold structure with pre- material pressing device disclosed in the utility model is simple, with low cost, when avoiding some position drawings to workpiece, and the corrugated phenomenon in other positions improves drawing efficiency and drawing quality.
Description
Technical field
The utility model is related to drawing die technical field, more specifically, and the utility model is related to one kind with pre- binder
The drawing die of device.
Background technology
At present, in guide rail class part drawing mold design, using the drawing die of the general pre- material pressing device of class band, drawing
Mould includes upper bolster, die shoe and pre- material pressing device, and pre- material pressing device is arranged on upper bolster, in existing pre- material pressing device
Including nitrogen cylinder, the manufacturing cost of drawing die is substantially increased, is risen while also existing to a certain extent in drawing process
The risk of wrinkle.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
The utility model also has a purpose to there is provided in the drawing die of the pre- material pressing device of band a kind of, the drawing die
Pre- material pressing device can first be contacted before mould under the contact of upper mould under workpiece to be added on mould the position for not needing drawing,
And it ensure that the position uniform force for not needing drawing, it is to avoid the drawing position of upper die and lower die to machined part is carried out
During drawing, it is not necessary to which the position of drawing is distorted, and then influence drawing quality and yield rate.
To achieve these goals, the utility model provides a kind of drawing die of the pre- material pressing device of band, including：
Upper drawing module, it includes upper bolster and the upper mould being arranged on the upper bolster；
Pre- material pressing device, it is arranged on the upper bolster, and the pre- material pressing device includes being located at below the upper bolster
Pre- holding pad and at least two dynamic components for connecting the upper bolster and the pre- holding pad, each dynamic component
Including elastic parts, one end of the elastic parts is fixed on the upper bolster, and the other end of the elastic parts is fixed on
On the pre- holding pad；And
Lower drawing module, it includes die shoe and the lower mould being arranged on the die shoe；
Wherein, when the upper mould is not in contact with the lower mould, the distance between the pre- holding pad and the lower mould are less than institute
State the distance between mould and described lower mould.
Preferably, in the drawing die of the pre- material pressing device of described band, the dynamic component also include being used for it is accommodating and
It is oriented to the guide cylinder of the elastic parts, the guide cylinder includes outer barrel and can be set in the outer barrel and can be in the outer barrel
Interior movement and extend the outer barrel upper end inner cylinder, the lower end of the outer barrel is fixed on the pre- holding pad, it is described in
The upper end of cylinder is fixed on the upper bolster.
Preferably, in the drawing die of the pre- material pressing device of described band, the pre- holding pad be rectangular slab, it is described at least
Two dynamic components are two, and two dynamic components respectively symmetrically set up separately at the two ends of the pre- holding pad.
Preferably, in the drawing die of the pre- material pressing device of described band, the pre- holding pad be rectangular slab, it is described at least
Two dynamic components are five, wherein four dynamic components set up separately at four angles of the pre- holding pad, remaining one is moved
Power component is arranged on the center of the pre- holding pad.
Preferably, in the drawing die of the pre- material pressing device of described band, the elastic parts is spring.
Preferably, in the drawing die of the pre- material pressing device of described band, the upper end of the spring is by way of welding
It is fixed on the upper bolster, the lower end of the spring is fixed on by way of welding on the pre- holding pad.
Preferably, in the drawing die of the pre- material pressing device of described band, the length of the outer barrel is not more than the inner cylinder
Length.
The utility model at least includes following beneficial effect：
1st, the pre- material pressing device in the drawing die of the pre- material pressing device of band described in the utility model can not connect in upper mould
Contact the workpiece to be added on lower mould when touching down mould first does not need the position of drawing, and ensure that the portion for not needing drawing
Position uniform force, it is to avoid when the drawing position of upper die and lower die to machined part carries out drawing, it is not necessary to the position hair of drawing
Raw distortion, and then influence drawing quality and yield rate.
2nd, the drawing mold structure of the pre- material pressing device of band described in the utility model is simple, equipment cost is cheap and reduces
Drawing cost, it is ensured that drawing quality and the yield rate of drawing.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the drawing die of the pre- material pressing device of band described in the one of embodiment of the utility model
Figure；
Fig. 2 is dynamic component in the drawing die of the pre- material pressing device of band described in the one of embodiment of the utility model
With the location diagram of pre- holding pad.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model, to make people in the art
Member can implement according to this with reference to specification word.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or many
The presence or addition of individual other elements or its combination.
As shown in figure 1, a kind of drawing die of the pre- material pressing device of band is provided in the one of embodiment of the utility model,
Including：
Upper drawing module, it includes upper bolster 1 and the upper mould 2 being arranged on the upper bolster 1；
Pre- material pressing device, it is arranged on the upper bolster 1, and the pre- material pressing device includes being located under the upper bolster 1
The pre- holding pad 3 of side and at least two dynamic components 4, Mei Gedong for connecting the upper bolster 1 and the pre- holding pad 3
Power component 4 includes elastic parts 410, and one end of the elastic parts 410 is fixed on the upper bolster 1, the elastic parts
410 other end is fixed on the pre- holding pad 3；And
Lower drawing module, it includes die shoe 5 and the lower mould 6 being arranged on the die shoe 5；
Wherein, when the upper mould 2 is not in contact with the lower mould 6, the pre- holding pad 3 and the distance between the lower mould 6 are small
In the distance between the upper mould 2 and the lower mould 6.It need not be drawn as shown in figure 1, pre- holding pad 3 contacts workpiece 7 to be added first
Prolong position, for example, the elastic parts 410 is spring, the upper end of the spring is fixed on the upper mould by way of welding
On seat 1, the lower end of the spring is fixed on by way of welding on the pre- holding pad 3.Upper mould 2 and lower mould in drawing die
6 structure is structure of the prior art, is not described in detail herein.
In another embodiment, as shown in figure 1, the dynamic component 4 also includes being used to housing and being oriented to the bullet
Property component 410 guide cylinder 420, the guide cylinder 420 includes outer barrel 421 and can be set in the outer barrel 421 and can be in institute
State the inner cylinder 422 for the upper end that the outer barrel 421 is moved and extended in outer barrel 421, the lower end of the outer barrel 421 is fixed on described
On pre- holding pad 3, the upper end of the inner cylinder 422 is fixed on the upper bolster 1.For example, the length of the outer barrel 421 is not more than
The length of the inner cylinder 422.
For example, the pre- holding pad 3 is rectangular slab, at least two dynamic component 4 is two, two dynamic components 4
Respectively symmetrically set up separately at the two ends of the pre- holding pad 3.
Or, as shown in Fig. 2 the pre- holding pad 3 is rectangular slab, at least two dynamic component 4 is five, wherein
Four dynamic components 4 set up separately at four angles of the pre- holding pad 3, and a remaining dynamic component 4 is arranged on the precompressed
The center of flitch 3.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed to use, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
1. a kind of drawing die of the pre- material pressing device of band, it is characterised in that including：
Upper drawing module, it includes upper bolster and the upper mould being arranged on the upper bolster；
Pre- material pressing device, it is arranged on the upper bolster, and the pre- material pressing device includes pre- below the upper bolster
Holding pad and at least two dynamic components for connecting the upper bolster and the pre- holding pad, each dynamic component include
Elastic parts, one end of the elastic parts is fixed on the upper bolster, and the other end of the elastic parts is fixed on described
On pre- holding pad；And
Lower drawing module, it includes die shoe and the lower mould being arranged on the die shoe；
Wherein, when the upper mould is not in contact with the lower mould, the distance between the pre- holding pad and the lower mould are less than on described
The distance between mould and the lower mould.
2. the drawing die of the pre- material pressing device of band according to claim 1, it is characterised in that the dynamic component also includes
Guide cylinder for housing and being oriented to the elastic parts, the guide cylinder includes outer barrel and can be set in the outer barrel and can
The inner cylinder of the upper end of the outer barrel is moved and extended in the outer barrel, and the lower end of the outer barrel is fixed on the pre- holding pad
On, the upper end of the inner cylinder is fixed on the upper bolster.
3. the drawing die of the pre- material pressing device of band according to claim 2, it is characterised in that the pre- holding pad is rectangle
Plate, at least two dynamic component is two, and two dynamic components set up separately at the two ends of the pre- holding pad.
4. the drawing die of the pre- material pressing device of band according to claim 2, it is characterised in that the pre- holding pad is rectangle
Plate, at least two dynamic component is five, wherein four dynamic components set up separately at four angles of the pre- holding pad, is remained
Under a dynamic component be arranged on the center of the pre- holding pad.
5. the drawing die of the pre- material pressing device of band according to claim 1, it is characterised in that the elastic parts is bullet
Spring.
6. the drawing die of the pre- material pressing device of band according to claim 5, it is characterised in that the upper end of the spring passes through
The mode of welding is fixed on the upper bolster, and the lower end of the spring is fixed on the pre- holding pad by way of welding
On.
7. the drawing die of the pre- material pressing device of band according to claim 2, it is characterised in that the length of the outer barrel is little
In the length of the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080305.7U CN206445096U (en) | 2017-01-20 | 2017-01-20 | A kind of drawing die of the pre- material pressing device of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080305.7U CN206445096U (en) | 2017-01-20 | 2017-01-20 | A kind of drawing die of the pre- material pressing device of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206445096U true CN206445096U (en) | 2017-08-29 |
Family
ID=59667081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080305.7U Expired - Fee Related CN206445096U (en) | 2017-01-20 | 2017-01-20 | A kind of drawing die of the pre- material pressing device of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206445096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052522A (en) * | 2019-04-25 | 2019-07-26 | 安徽江淮福臻车体装备有限公司 | A kind of precompressed mechanism metal plate anti-corrugation pressing process and its used |
-
2017
- 2017-01-20 CN CN201720080305.7U patent/CN206445096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052522A (en) * | 2019-04-25 | 2019-07-26 | 安徽江淮福臻车体装备有限公司 | A kind of precompressed mechanism metal plate anti-corrugation pressing process and its used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20220120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |