CN206763749U - A kind of mould - Google Patents
A kind of mould Download PDFInfo
- Publication number
- CN206763749U CN206763749U CN201720597299.2U CN201720597299U CN206763749U CN 206763749 U CN206763749 U CN 206763749U CN 201720597299 U CN201720597299 U CN 201720597299U CN 206763749 U CN206763749 U CN 206763749U
- Authority
- CN
- China
- Prior art keywords
- plate
- forming cutter
- cutter block
- buoyant core
- bottom plate
- 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
Abstract
The utility model provides a kind of mould, and it includes upper bolster, die shoe, buoyant core, bottom plate, and upper die forming cutter block is provided with upper bolster, I-shaped machined surface is provided with upper die forming cutter block；Buoyant core is I-shaped structure, and die shoe is provided with the I-shaped mounting groove that can accommodate buoyant core；Bottom plate is arranged on the bottom of I-shaped mounting groove, is provided with buoyant core close to the side of bottom plate and is used to mutually keep off the limited block connect with bottom plate, the side away from bottom plate has the supporting surface being engaged with machined surface on buoyant core；The both sides of buoyant core are respectively equipped with first time mold forming cutter block and second time mold forming cutter block, and first time mold forming cutter block and second time mold forming cutter block are engaged with the upper die forming cutter block of machined surface both sides respectively；Bottom plate is provided with the through hole that passes through of push rod for forcing press following table, and the side of bottom plate is provided with the bearing surface abutted against with push rod on buoyant core；The both ends of buoyant core are respectively arranged with the material blocking block being engaged with the both ends of plate to be processed.
Description
Technical field
It the utility model is related to mould structure technical field, and in particular to a kind of mould.
Background technology
The different modeling of stamping parts of automobile, conventional stamping parts manufacturing process have two kinds, that is, stretch and be molded.General moulding
Complex parts use drawing process, the use moulding process that parts modeling is simple, section is single.Knowable to both process rations, into
Type technique is high compared with drawing process stock utilization, and part production cost is low.
The moulding of automobile front wall outside plate connecting plate 11 is as shown in figure 1, be the I-shaped beam piece of big at both ends and small in middle.Its
There is moulding on surface, and its material is high-strength steel.According to conventional drawing process, forming parts are difficult, and stock utilization compared with
Low, part production cost is high.Therefore it can be typically processed using moulding process.However, during using conventional molding processes,
The both ends of automobile front wall outside plate connecting plate easily produce fold in shaping, and are molded unstable.
Utility model content
The purpose of this utility model is to provide a kind of mould, to solve automobile front wall outside plate connecting plate in the prior art
Both ends shaping when easily produce fold, be molded the problem of unstable.
To achieve the above object, the utility model provides following technical scheme：
A kind of mould, it includes upper bolster and die shoe, and it also includes buoyant core and bottom plate, is set on the upper bolster
Upper die forming cutter block is equipped with, I-shaped machined surface is provided with the upper die forming cutter block；The buoyant core is I-shaped knot
Structure, the I-shaped mounting groove that can accommodate the buoyant core is provided with the die shoe；The bottom plate is arranged on the I-shaped
The bottom of type mounting groove, on the buoyant core close to the side of the bottom plate be provided with for mutually kept off with the bottom plate connect it is spacing
Block, the side away from the bottom plate has the supporting surface being engaged with the machined surface on the buoyant core；The buoyant core
Both sides are respectively arranged with first time mold forming cutter block and second time mold forming cutter block, first time mold forming cutter block and described
Two times mold forming cutter blocks are engaged with the upper die forming cutter block of the machined surface both sides respectively；Confession is provided with the bottom plate
The through hole that the push rod of forcing press following table passes through, the side on the buoyant core close to the bottom plate are provided with and the push rod
The bearing surface abutted against；The both ends of the buoyant core are respectively arranged with the material blocking block being engaged with the both ends of plate to be processed.
Preferably, two sides being used for the plate to be processed are relatively set with first time mold forming cutter block
The first striker plate being engaged；It is provided with second time mold forming cutter block and two first striker plates one-to-one two
Second striker plate, two second striker plates are used to be engaged with the opposite side of the plate to be processed.
Preferably, it also includes safe spacing bolt, and one end of the buoyant core is provided with open slot, the safe spacing
The fixing hole of one end of bolt through the bottom of the open slot is connected with the bottom plate, the other end of the safe spacing bolt
It is provided with raised for mutually keeping off the annular stop connect with the bottom of the open slot.
Preferably, the side wall with the I-shaped open slot is separately provided in the side wall at the both ends of the buoyant core
The slide plate that face is engaged.
Preferably, the both ends of the die shoe are respectively arranged with guide openings groove, and the both ends of the upper bolster are set respectively
Have and correspond two guide pads coordinated with the two guide openings grooves.
Preferably, the first guide plate is provided with the side wall of the guide openings groove, is provided with the side wall of the guide pad
The second guide plate being slidably matched with first guide plate.
Preferably, it is provided with the die shoe for mutually keeping off the limited post connect with the upper bolster.
The beneficial effects of the utility model are：
Mould of the present utility model, when working initial, upper bolster moves upwardly together with forcing press top shoe for it,
Mould is opened；Then the push rod of forcing press following table withstands buoyant core, and promotes buoyant core to move upwards, until buoyant core protrudes
The plane of first time mold forming cutter block and second time mold forming cutter block, is now put into plate to be processed；Then upper bolster is with pressure
Machine top shoe moves downwardly together, and upper die forming cutter block will contact with buoyant core first, and matching somebody with somebody by machined surface and supporting surface
Close, to complete the shaping of the plane of plate to be processed and both ends posed positions；With upper bolster continue down move, upper bolster with
Buoyant core, which press against surface and be molded the plate to be processed of completion, to be moved downward, and the upper die forming cutter block for passing through machined surface both sides
With the cooperation of first time mold forming cutter block and second time mold forming cutter block, to carry out the shaping of the flange position of plate to be processed,
Until limited block and bottom plate pier are dead, that is, complete the shaping of automobile front wall outside plate connecting plate.As can be seen here, buoyant in the mould
The setting of core, shaping and the flange position of plate to be processed of the plane and both ends posed positions of plate to be processed can be made
Shaping is processed respectively, so that the both ends of automobile front wall outside plate connecting plate are not allowed to be also easy to produce fold in shaping, is molded
It is relatively stable.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, and specific embodiment of the utility model will be made with reference to accompanying drawing further detailed
Illustrate, wherein：
Fig. 1 is the schematic diagram of existing automobile front wall outside plate connecting plate；
Fig. 2 is the explosive view for the mould that the utility model embodiment provides；
Fig. 3 is the schematic diagram for the upper bolster that the utility model embodiment provides；
Fig. 4 is the schematic diagram for the die shoe that the utility model embodiment provides；
Fig. 5 is the schematic diagram for the buoyant core that the utility model embodiment provides；
Fig. 6 is the schematic diagram of the mould of the utility model embodiment offer when in use.
Marked in accompanying drawing：
11st, automobile front wall outside plate connecting plate 21, upper bolster 22, guide pad 23, the second guide plate；
24th, upper die forming cutter block 25, machined surface 31, die shoe；
32nd, first time mold forming cutter block 33, the second striker plate 34, limited post；
35th, guide openings groove 36, the first guide plate 37, second time mold forming cutter block；
41st, buoyant core 42, limited block 43, material blocking block 44, slide plate；
45th, safe spacing bolt 46, supporting surface 51, bottom plate 61, plate to be processed.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with specific implementation
This programme is further discussed in detail example.
As shown in Figures 2 to 6, the utility model embodiment provides a kind of mould, and it includes upper bolster 21 with
Die holder 31, it also includes buoyant core 41 and bottom plate 51, upper die forming cutter block 24, upper die forming cutter block 24 is provided with upper bolster 21
On be provided with I-shaped machined surface 25；Buoyant core 41 is I-shaped structure, and buoyant core can be accommodated by being provided with die shoe 31
41 I-shaped mounting groove；Bottom plate 51 is arranged on the bottom of I-shaped mounting groove, is set on buoyant core 41 close to the side of bottom plate 51
Be equipped with for the limited block 42 that connects of the phase of bottom plate 51 gear, the side away from bottom plate 51 has on buoyant core 41 matches with machined surface 25
The supporting surface 46 of conjunction；The both sides of buoyant core 41 are respectively arranged with first time mold forming cutter block 32 and second time mold forming cutter block 37,
The upper die forming cutter block 24 of first time mold forming cutter block 32 and second time mold forming cutter block 37 respectively with the both sides of machined surface 25 matches
Close；The through hole passed through for the push rod of forcing press following table is provided with bottom plate 51, is set on buoyant core 41 close to the side of bottom plate 51
It is equipped with the bearing surface abutted against with push rod；The both ends of buoyant core 41 are respectively arranged with what is be engaged with the both ends of plate 61 to be processed
Material blocking block 43.
The mould that the utility model embodiment provides, when working initial, upper bolster 21 is with forcing press top shoe for it
Move upwardly together, mould is opened；Then the push rod of forcing press following table withstands buoyant core 41, and promotes buoyant core 41 to transport upwards
It is dynamic, until buoyant core 41 protrudes the plane of first time mold forming cutter block 32 and second time mold forming cutter block 37, now it is put into be added
Work plate 61；Then upper bolster 21 moves downwardly together with forcing press top shoe, upper die forming cutter block 24 will first with buoyant core
41 contacts, and by the cooperation of machined surface 25 and supporting surface 46, to complete the plane of plate 61 to be processed and both ends posed positions
Shaping；As upper bolster 21 continues down to move, upper bolster 21 press against surface with buoyant core 41 and be molded the to be added of completion
Work plate 61 moves downward, and the upper die forming cutter block 24 and first time mold forming cutter block 32 and second for passing through the both sides of machined surface 25
The cooperation of lower mold forming cutter block 37, to carry out the shaping of the flange position of plate 61 to be processed, until limited block 42 and bottom plate 51
Pier is dead, that is, completes the shaping of automobile front wall outside plate connecting plate.As can be seen here, in the mould buoyant core 41 setting, can
The shaping of the plane and both ends posed positions of plate 61 to be processed and the shaping of the flange position of plate 61 to be processed is set to enter respectively
Row processing, so that the both ends of automobile front wall outside plate connecting plate are not allowed to be also easy to produce fold in shaping, shaping is relatively stable.
As shown in figure 4, in order to preferably be positioned to plate 61 to be processed, preferably to ensure Forming Quality,
Two first gear for being used to be engaged with the side of plate 61 to be processed can be relatively set with first time mold forming cutter block 32
Flitch；Can be provided with second time mold forming cutter block 37 with one-to-one two second striker plate 33 of two first striker plates, two
Second striker plate 33 is used to be engaged with the opposite side of plate 61 to be processed.
Further, the mould can also include safe spacing bolt 45, and one end of buoyant core 41 is provided with opening
Groove, the fixing hole of one end through the bottom of open slot of safe spacing bolt 45 are connected with bottom plate 51, safe spacing bolt 45
The other end is provided with the annular stop projection mutually kept off and connect for the bottom with open slot, so as to pass through the ring of safe spacing bolt 45
The distance that shape spacing preiection limitation buoyant core 41 moves upwards when being jacked up by push rod, improve the reliability of the mould.
As shown in figure 5, the side with I-shaped open slot can be separately provided in the side wall at the both ends of buoyant core 41
The slide plate 44 that wall is engaged, so by the setting of slide plate 44, buoyant core 41 can be more easily implemented and opened I-shaped
Sliding up and down in mouth groove.Can be preferred, slide plate 44 is fixed by screws on buoyant core 41.
As shown in Figure 3 and Figure 4, in order to the motion to upper bolster 21 be preferably oriented to and position, die shoe 31
Both ends can be respectively arranged with guide openings groove 35, the both ends of upper bolster 21 are respectively arranged with two guide openings grooves 35 one by one
Two guide pads 22 of corresponding matching.
Further, the first guide plate 36 is provided with the side wall of guide openings groove 35, is provided with the side wall of guide pad 22
The second guide plate 23 being slidably matched with the first guide plate 36, so passes through the cooperation of the first guide plate 36 and the second guide plate 23 so that lead
To block 22 with guide openings groove 35 move up and down when frictional force it is smaller, it is easier to realize slip between the two.Can be preferred,
Wearing layer is provided with slide plate 44, the first guide plate 36 and the second guide plate 23, to improve its service life；First guide plate 36
The side wall in the side wall of guide openings groove 35 with guide pad 22 can be separately fixed at by screw or pin with the second guide plate 23
On.
It is preferably spacing in order to be carried out to the stroke of upper bolster 21, it can be provided with and be used for and upper mould on die shoe 31
The limited post 34 that seat 21 phases gear connects.
Described above is only preferred embodiment of the present utility model, it should be pointed out that these embodiments are only used for
Bright the utility model rather than limitation the scope of the utility model, moreover, after content of the present utility model has been read, this
Field person skilled can make various changes or modification to the utility model, and these equivalent form of values equally fall into the application
Appended claims limited range.
Claims (7)
1. a kind of mould, it includes upper bolster and die shoe, it is characterised in that it also includes buoyant core and bottom plate, described
Upper die forming cutter block is provided with upper bolster, I-shaped machined surface is provided with the upper die forming cutter block；The buoyant core
For I-shaped structure, the I-shaped mounting groove that can accommodate the buoyant core is provided with the die shoe；The bottom plate is set
It is provided with and is used for and the bottom plate phase close to the side of the bottom plate on the bottom of the I-shaped mounting groove, the buoyant core
The limited block connect is kept off, the side away from the bottom plate has the supporting surface being engaged with the machined surface on the buoyant core；Institute
The both sides for stating buoyant core are respectively arranged with first time mold forming cutter block and second time mold forming cutter block, first time mold forming knife
Block and second time mold forming cutter block are engaged with the upper die forming cutter block of the machined surface both sides respectively；The bottom plate
On be provided with the through hole passed through for the push rod of forcing press following table, on the buoyant core close to the side of the bottom plate be provided with
The bearing surface that the push rod abuts against；The both ends of the buoyant core are respectively arranged with the gear being engaged with the both ends of plate to be processed
Expect block.
2. mould according to claim 1, it is characterised in that be relatively set with first time mold forming cutter block
Two the first striker plates for being used to be engaged with the side of the plate to be processed；It is provided with second time mold forming cutter block
With two one-to-one two second striker plates of first striker plate, two second striker plates are used for and the plate to be processed
Opposite side be engaged.
3. mould according to claim 1, it is characterised in that it also includes safe spacing bolt, the buoyant core
One end be provided with open slot, the fixing hole and the bottom of one end of the safe spacing bolt through the bottom of the open slot
Plate is connected, and the other end of the safe spacing bolt is provided with convex for mutually keeping off the annular stop connect with the bottom of the open slot
Rise.
4. mould according to claim 1, it is characterised in that set respectively in the side wall at the both ends of the buoyant core
There is the slide plate for being engaged with the side wall of the I-shaped open slot.
5. mould according to claim 1, it is characterised in that the both ends of the die shoe are respectively arranged with guiding and opened
Mouth groove, the both ends of the upper bolster are respectively arranged with corresponds two guide pads coordinated with the two guide openings grooves.
6. mould according to claim 5, it is characterised in that be provided with first in the side wall of the guide openings groove
Guide plate, the second guide plate being slidably matched with first guide plate is provided with the side wall of the guide pad.
7. according to the mould described in any one of claim 1 to 6, it is characterised in that be provided with and be used on the die shoe
The limited post connect is mutually kept off with the upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597299.2U CN206763749U (en) | 2017-05-26 | 2017-05-26 | A kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597299.2U CN206763749U (en) | 2017-05-26 | 2017-05-26 | A kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763749U true CN206763749U (en) | 2017-12-19 |
Family
ID=60639608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597299.2U Expired - Fee Related CN206763749U (en) | 2017-05-26 | 2017-05-26 | A kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604452A (en) * | 2019-01-25 | 2019-04-12 | 重庆界威模具股份有限公司 | Inner panel stiffening plate component molding die on a kind of automobile B-column |
-
2017
- 2017-05-26 CN CN201720597299.2U patent/CN206763749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604452A (en) * | 2019-01-25 | 2019-04-12 | 重庆界威模具股份有限公司 | Inner panel stiffening plate component molding die on a kind of automobile B-column |
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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: 20171219 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |