CN208495569U - A kind of stamping parts molding die - Google Patents
A kind of stamping parts molding die Download PDFInfo
- Publication number
- CN208495569U CN208495569U CN201821120617.7U CN201821120617U CN208495569U CN 208495569 U CN208495569 U CN 208495569U CN 201821120617 U CN201821120617 U CN 201821120617U CN 208495569 U CN208495569 U CN 208495569U
- Authority
- CN
- China
- Prior art keywords
- retainer
- stamping parts
- core
- concave template
- molding die
- 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
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of stamping parts molding dies, it is fixed by the way that plate plate (stamping parts to be processed) to be placed in retainer core, upper die holder downlink kills punch-pin and retainer core by stamping parts, to prevent stamping parts play, it continues traveling downwardly, retainer concave template is received in overturning under the effect of contraction power of die frame, retainer concave template remains the contact of larger area with stamping parts in this forming process, so that stamping parts is preferable by controlling extent, so that flange stamping parts after molding has preferable quality.
Description
Technical field
The utility model relates to auto parts and components manufacture field more particularly to a kind of stamping parts molding dies.
Background technique
With the development of technique, in the processing and installation of vehicle, the requirement to components is higher and higher.
Currently, high-strength steel sheet is by being also easy to produce distortion rebound after bending machining the phenomenon that, causes processing effect to be paid no attention to
Think, it is difficult to meet vehicle and integrally require.
Utility model content
The purpose of the utility model is to provide a kind of stamping parts molding dies, to solve the problems of the prior art, so that
Punching press effect is preferable.
The utility model provides a kind of stamping parts molding die, and the stamping parts molding die includes:
Lower die holder；
Die frame on the lower die seat is set；
Actuator on lower die holder inside die frame is set；
Retainer core above actuator is set, and actuator can drive retainer core to move up and down, so that retainer core can extend to
Over or within die frame；
The retainer concave template that retainer core side is arranged in and is located above die frame, the retainer concave template and retainer core connect
It connects, when retainer core moves up and down, retainer concave template is moved and overturn with retainer core；
Punch-pin above retainer core is set, and the punch-pin is arranged on upper die holder, and stamping parts setting to be processed is being held in the palm
Expect between core and punch-pin.
Preferably, there are two retainer concave template settings, it is recessed to be separately positioned on being located at for retainer core two sides and level
Framed top, two retainer concave templates are connect with retainer core two sides by pin shaft respectively；
When retainer core is located at highest point, retainer concave template is horizontal to be located above die frame；
When retainer core moves downward, retainer concave template is moved downward with retainer core and is overturn around pin shaft, until in perpendicular
Straight state.
Preferably, the stamping parts molding die further include be arranged in it is anti-friction between retainer concave template and die frame
Device.
Preferably, the anti-friction device includes the first wearing plate, it is located in die frame when retainer concave template is horizontal
The lower surface of retainer concave template is arranged in Fang Shi, first wearing plate.
Preferably, the anti-friction device further includes the second wearing plate, second wearing plate is arranged in die frame
The inside at end, when the first wearing plate is moved downward with retainer concave template and when around pin shaft overturning, the first wearing plate and second resistance to
Nog plate contact friction.
Preferably, the inside top edge of second wearing plate is arc-shaped transition side.
Preferably, the actuator includes nitrogen cylinder on the lower die holder being arranged in inside die frame, is arranged in nitrogen
The inner guiding post to move up and down in cylinder, the inner guiding post upper end are connect with retainer core.
Preferably, being provided with the positioning pin for fixing stamping parts to be processed on the upper surface of the retainer core.
Stamping parts molding die provided by the utility model, by the way that plate plate (stamping parts to be processed) is placed on retainer
Fixed on core, upper die holder downlink kills punch-pin and retainer core by stamping parts, to prevent stamping parts play, continues traveling downwardly,
Retainer concave template overturn under the effect of contraction power of die frame in receipts, retainer concave template and stamping parts be always in this forming process
The contact for keeping larger area so that stamping parts is preferable by controlling extent so that flange stamping parts after molding have compared with
Good quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stamping parts molding die provided by the embodiment of the utility model；
Fig. 2 is the retainer concave template for the stamping parts molding die that another embodiment of the utility model provides when being horizontality
Structural schematic diagram；
Fig. 3 is the retainer concave template for the stamping parts molding die that another embodiment of the utility model provides when being vertical state
Structural schematic diagram.
Description of symbols:
1- lower die holder, 2- die frame, 3- nitrogen cylinder, 4- inner guiding post, 5- retainer core, the first wearing plate of 61-, 62- second are resistance to
Nog plate, 7- retainer concave template, 8- pin shaft, 9- punch-pin, 10- upper die holder.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As shown in Figure 1-3, the utility model embodiment provides a kind of stamping parts molding die, the stamping parts molding die
Include:
Lower die holder 1；
Die frame 2 on lower die holder 1 is set；
Actuator on lower die holder 1 inside die frame 2 is set；
Retainer core 5 above actuator is set, and actuator can drive retainer core 5 to move up and down, so that retainer core 5 can stretch
To die frame 2；
5 side of retainer core is set and is located at the retainer concave template 7 of 2 top of die frame, the retainer concave template 7 and retainer
Core 5 connects, and when retainer core 5 moves up and down, retainer concave template 7 is moved and overturn with retainer core 5；
The punch-pin 9 of 5 top of retainer core is set, and the punch-pin 9 is arranged on upper die holder 10, stamping parts setting to be processed
Between retainer core 5 and punch-pin 9.
Preferably, there are two the retainer concave template 7 settings, it is separately positioned on being located at for 5 two sides of retainer core and level
2 top of die frame, two retainer concave templates 7 are connect with 5 two sides of retainer core by pin shaft 8 respectively；
When retainer core 5 is located at highest point, retainer concave template 7 is horizontal to be located above die frame 2；
When retainer core 5 moves downward, retainer concave template 7 is moved downward with retainer core 5 and is overturn around pin shaft 8, until
State in a vertical shape.
Wherein, stamping parts molding die provided by the utility model, by putting plate plate (stamping parts to be processed)
Fixed in retainer core 5,10 downlink of upper die holder kills punch-pin 9 by stamping parts with retainer core 5, to prevent stamping parts from altering
It is dynamic, it continues traveling downwardly, retainer concave template 7 overturns interior receipts, two retainer cavity plates around pin shaft 8 under the effect of contraction power of die frame 2
Plate 7 becomes Y type state from horizontality, until becoming vertical state, retainer concave template 7 and stamping parts begin in this forming process
The contact for keeping larger area eventually, so that stamping parts is preferable by controlling extent, so that flange stamping parts after molding has
Preferable quality.
Preferably, the stamping parts molding die further includes the anti-friction being arranged between retainer concave template 7 and die frame 2
Wipe device.The effect of anti-friction device is protection retainer concave template 7 and die frame 2, prevents the two from directly being worn.
Preferably, the anti-friction device includes the first wearing plate 61, it is located at die frame when 7 level of retainer concave template
When 2 top, the lower surface of retainer concave template 7 is arranged in first wearing plate 61.
Preferably, the anti-friction device further includes the second wearing plate 62, second wearing plate 62 is arranged in cavity plate
The inside of 2 upper end of frame, when the first wearing plate 61 is moved downward with retainer concave template 7 and is overturn around pin shaft 8, the first wearing plate
61 contact friction with the second wearing plate 62.
Preferably, the inside top edge of second wearing plate 62 is arc-shaped transition side.Arc-shaped transition side is just
Pass through in the first wearing plate 61, be conducive to 62 relative motion of the first wearing plate 61 and the second wearing plate, avoids the two serious wear.
Preferably, the actuator includes nitrogen cylinder 3 on the lower die holder 1 being arranged in inside die frame 2, is arranged in nitrogen
The inner guiding post 4 to move up and down in cylinder 3,4 upper end of inner guiding post are connect with retainer core 5.
Preferably, being provided with the positioning pin for fixing stamping parts to be processed on the upper surface of the retainer core 5.
Wherein, die frame 2 is installed on lower die holder 1 by screw, pin, and nitrogen cylinder 3 is installed on lower die holder 1 by screw
Counterbore on, inner guiding post 4 by screw and interference fit is installed in nitrogen cylinder 3, the second wearing plate 62 by screw install and
The die orifice position of die frame 2, the first wearing plate 61 by screw installation and 7 lower surface of retainer concave template, the first wearing plate 61 with
The opposite sliding of second wearing plate 62, the portion that retainer core 5 can be movable relatively by work screw and the composition of inner guiding post 4 with die frame 2
Part, retainer concave template 7 are installed in retainer core 5 by pin shaft 8 and form openable and closable structure, and punch-pin 9 is installed by screw, pin
In on upper die holder 10.
Specifically when implementing:
Plate plate is placed on the positioning pin positioning stablity of retainer core 5 at T-type state by retainer concave template 7 when mold is opened,
Upper mold downlink punch-pin 9 and retainer core 5, which kill plate, prevents plate play, continues traveling downwardly retainer concave template 7 in the pact of die frame 2
Interior harvest Y type state is rotated around pin shaft 8 under beam active force, the mold state in a vertical shape of retainer concave template 7 on earth, in this forming process
In two retainer concave templates 7 contact of larger area is remained with plate so that plate preferably and is only equivalent to by controlling extent
Simple bending technique, material do not deform reinforcing, so that flange stamping parts after molding has preferable quality；Mould
Tool then carries out counter motion when opening, and retainer concave template 7 is under Gravitative Loads power around pin Unscrew at original T-type state.
The structure, features, and effects of the present invention is described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to
Change or equivalent example modified to equivalent change made by conception according to the utility model, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (8)
1. a kind of stamping parts molding die, which is characterized in that the stamping parts molding die includes:
Lower die holder；
Die frame on the lower die seat is set；
Actuator on lower die holder inside die frame is set；
Retainer core above actuator is set, and actuator can drive retainer core to move up and down, so that retainer core can extend to cavity plate
Over or within frame；
The retainer concave template that retainer core side is arranged in and is located above die frame, the retainer concave template are connect with retainer core,
When retainer core moves up and down, retainer concave template is moved and is overturn with retainer core；
Punch-pin above retainer core is set, and the punch-pin is arranged on upper die holder, and stamping parts to be processed is arranged in retainer core
Between punch-pin.
2. stamping parts molding die according to claim 1, which is characterized in that there are two the retainer concave template settings,
It is separately positioned on being located above die frame for retainer core two sides and level, two retainer concave templates pass through with retainer core two sides respectively
Pin shaft connection；
When retainer core is located at highest point, retainer concave template is horizontal to be located above die frame；
When retainer core moves downward, retainer concave template is moved downward with retainer core and is overturn around pin shaft, until in a vertical shape
State.
3. stamping parts molding die according to claim 2, which is characterized in that the stamping parts molding die further includes setting
Set the anti-friction device between retainer concave template and die frame.
4. stamping parts molding die according to claim 3, which is characterized in that the anti-friction device includes first wear-resisting
Plate, when retainer concave template level is when being located above die frame, the lower surface of retainer concave template is arranged in first wearing plate.
5. stamping parts molding die according to claim 4, which is characterized in that the anti-friction device further includes second resistance to
The inside of die frame upper end is arranged in nog plate, second wearing plate, moved downward with retainer concave template when the first wearing plate and
When around pin shaft overturning, the first wearing plate contacts friction with the second wearing plate.
6. stamping parts molding die according to claim 5, which is characterized in that the inside top side of second wearing plate
Edge is arc-shaped transition side.
7. stamping parts molding die according to claim 1, which is characterized in that the actuator includes being arranged in die frame
Nitrogen cylinder on internal lower die holder, the inner guiding post to move up and down being arranged in nitrogen cylinder, the inner guiding post upper end and support
Expect core connection.
8. stamping parts molding die according to claim 1, which is characterized in that be provided on the upper surface of the retainer core
For fixing the positioning pin of stamping parts to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120617.7U CN208495569U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821120617.7U CN208495569U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495569U true CN208495569U (en) | 2019-02-15 |
Family
ID=65284934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821120617.7U Expired - Fee Related CN208495569U (en) | 2018-07-12 | 2018-07-12 | A kind of stamping parts molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210839A (en) * | 2021-12-20 | 2022-03-22 | 湖南创研智能装备有限公司 | Bevel edge volute automatic forming special machine |
-
2018
- 2018-07-12 CN CN201821120617.7U patent/CN208495569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210839A (en) * | 2021-12-20 | 2022-03-22 | 湖南创研智能装备有限公司 | Bevel edge volute automatic forming special machine |
| CN114210839B (en) * | 2021-12-20 | 2023-12-22 | 湖南创研智能装备有限公司 | Special automatic forming machine for bevel edge volute |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |