CN206500499U - A kind of compression mold - Google Patents
A kind of compression mold Download PDFInfo
- Publication number
- CN206500499U CN206500499U CN201621265642.5U CN201621265642U CN206500499U CN 206500499 U CN206500499 U CN 206500499U CN 201621265642 U CN201621265642 U CN 201621265642U CN 206500499 U CN206500499 U CN 206500499U
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- CN
- China
- Prior art keywords
- die
- forming
- projection
- standing groove
- upper bolster
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- 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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Abstract
The utility model provides a kind of compression mold, including upper bolster and die shoe, guide frame is provided between upper bolster and die shoe, female die for forming is provided with die shoe, the forming terrace die matched with female die for forming is provided with upper bolster, female die for forming is provided with standing groove, there is the first projection forming terrace die front portion, the front portion of standing groove is provided with the first groove, provided with two press strips in the middle part of forming terrace die, the middle part of standing groove is provided with the second groove, forming terrace die is provided with jumper bar between two press strips, through hole is provided with standing groove, the left and right sides at forming terrace die rear portion is equipped with the second projection, the rear portion of two the second projections is provided with breach, breach is divided into vertical section and arc section from bottom to up, the 4th groove corresponding with the vertical section of the second projection is provided with standing groove.By adopting the above-described technical solution, the tabletting precision that the utility model is produced is high, raw material are saved；Process velocity is fast, with short production cycle, and production efficiency is high, time saving and energy saving, and cost of labor is saved again.
Description
Technical field
The utility model belongs to technical field of mold, specifically a kind of compression mold.
Background technology
Mould is the instrument for formed article, and this instrument is made up of various parts, and different moulds are by different zero
Part is constituted.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
Fig. 1 is a kind of tabletting, and when producing this tabletting, big city uses diel, but uses traditional moulds
When producing tabletting, there is no the stopping means for tabletting in traditional moulds, the movement of tabletting is easily caused in punching press, cause life
The tabletting precision that output is come is not high, defect ware easily occurs, causes waste of material；This tabletting structure is complicated, while needing curved
The production process such as type, beading, punching and crimping, traditional mould can be only done a process on a station, it is impossible to reach
One station completes multiple production process such as curved, beading, punching and crimping simultaneously, and the production cycle is long, and production efficiency is low, takes
When it is laborious, virtually add production cost.
Utility model content
The technical problem existed for prior art, the utility model provides a kind of compression mold rational in infrastructure.
The purpose of this utility model realizes that it includes upper bolster and die shoe, described by such technical scheme
Guide frame is provided between upper bolster and the die shoe, female die for forming is provided with the die shoe, in the upper bolster
On be provided with the female die for forming match forming terrace die, the female die for forming be provided with standing groove, the forming terrace die with
The standing groove coordinates, and there is the first projection the forming terrace die front portion, and first projection is in triangular prism shape, and described first is convex
One right-angle surface of block is fixed on forming terrace die, and another right-angle surface is alignd with forming terrace die front end face, the front portion of the standing groove
Provided with the first groove matched with first projection, provided with two press strips in the middle part of the forming terrace die, two press strips with
The equal separated time of forming terrace die fore-and-aft direction is symmetrical arranged for symmetry axis, and the middle part of the standing groove is provided with what is matched with the press strip
Second groove, the forming terrace die is provided with jumper bar between two press strips, and the front portion of the jumper bar cross section is circular arc, rear portion
To be square, it is connected after the jumper bar hole formed therethrough punch-pin and upper bolster with the hydraulic means on the outside of forming terrace die, the standing groove
Interior to be provided with the through hole matched with the jumper bar, the left and right sides at the forming terrace die rear portion is equipped with the second projection, described in two
The rear portion of second projection is provided with breach, and the breach is divided into vertical section and arc section from bottom to up, be provided with the standing groove with
After corresponding 4th groove of vertical section of second projection, the upper bolster and die shoe pairing, the female die for forming and institute
State the tabletting die cavity of forming terrace die formation closing.
Further, the through hole insertion female die for forming and die shoe.
Further, the guide frame includes guide pin bushing and the guide pillar matched with guide pin bushing, and the guide pin bushing is arranged on die shoe,
The guide pillar is arranged on upper bolster.
Further, the female die for forming is fixed on die shoe by screw rod, and the forming terrace die is fixed on by screw rod
On upper bolster.
Further, the female die for forming is provided with spacing block set.
In summary, the beneficial effects of the utility model are：
When a kind of compression mold provided using the utility model produces tabletting, first by the rear portion of lower good raw material plate
The expenditure block of the left and right sides carries out preliminary bending, and then raw material plate is placed in standing groove, and driving upper bolster is moved downward.
In motion process, first, the front portion of the first bump contact to raw material plate, the vertical section of the breach of the second projection lower end is touched
The kink of raw material plate, and then the front portion of raw material plate is bent downwards by the shape of the first projection and the first groove, raw material plate
Kink is curled by the shape of the second projection arc section；Then press strip touches the relevant position of raw material plate, raw material plate pressing
The shape of bar and the second groove is forced out downward fin；Then drive hydraulic means, the downward die cut stock plate of jumper bar it is corresponding
Position, is punched into hole corresponding with jumper bar and shape of through holes on raw material plate.
Raw material plate is placed in standing groove, and the wall of standing groove can play effect of contraction to raw material plate, in blanking process, former
Flitch will not be touched, and will not be subjected to displacement, so that the tabletting precision produced is high, is reduced defect ware, saved former material
Material；Curved, crimping, beading and punching are completed on same station, and process velocity is fast, with short production cycle, and production efficiency is high,
It is time saving and energy saving, cost of labor is saved again.
Brief description of the drawings
Fig. 1 is tabletting structure schematic diagram；
Fig. 2 is the structural representation of upper mould of the present utility model；
Fig. 3 is the structural representation of lower mould of the present utility model
Fig. 4 is the structural representation at the upper bolster back side；
Fig. 5 is the structural representation at the die shoe back side.
In figure, 1, upper bolster；2nd, die shoe；3rd, female die for forming；4th, forming terrace die；5th, standing groove；6th, the first projection；7th,
One groove；8th, press strip；9th, the second groove；10th, jumper bar；11st, through hole；12nd, the second projection；13rd, breach；14th, vertical section；15th, circle
Segmental arc；16th, the 4th groove；17th, guide pin bushing；18th, guide pillar；19th, screw rod；20th, spacing block set；21st, hydraulic means.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model includes upper bolster 1 and die shoe 2, and upper bolster 1 is with
Guide frame is provided between die holder 2, female die for forming 3 is provided with die shoe 2, is provided with upper bolster 1 and female die for forming 3
The forming terrace die 4 of matching, female die for forming 3 is provided with standing groove 5, and forming terrace die 4 coordinates with standing groove 5, and the front portion of forming terrace die 4 has
First projection 6, the first projection 6 is in triangular prism shape, and a right-angle surface of the first projection 6 is fixed on forming terrace die 4, another right angle
Face is alignd with the front end face of forming terrace die 4, and the front portion of standing groove 5 is provided with the first groove 7 matched with the first projection 6, forming terrace die 4
Middle part is symmetrical arranged provided with two press strips 8, the equal separated time of two press strips 8 using the fore-and-aft direction of forming terrace die 4 as symmetry axis, standing groove
5 middle part is provided with the second groove 9 matched with press strip 8, and forming terrace die 4 is provided with jumper bar 10 between two press strips 8, and jumper bar 10 is horizontal
The front portion in section is circular arc, and rear portion is square, with the outside of forming terrace die 4 after the hole formed therethrough punch-pin 4 of jumper bar 10 and upper bolster 1
Hydraulic means 21 is connected, and the through hole 11 matched with jumper bar 10 is provided with standing groove 5, the left and right sides at the rear portion of forming terrace die 4 is all provided with
There is the second projection 12, the rear portion of two the second projections 12 is provided with breach 13, and breach 13 is divided into vertical section 14 and circular arc from bottom to up
The 4th groove 16 corresponding with the vertical section 14 of the second projection 12, upper bolster 1 and the pairing of die shoe 2 are provided with section 15, standing groove 5
Afterwards, female die for forming 3 and the tabletting die cavity of the formation closing of forming terrace die 4.
When a kind of compression mold provided using the utility model produces tabletting, first by the rear portion of lower good raw material plate
The expenditure block of the left and right sides carries out preliminary bending, and then raw material plate is placed in standing groove 5, and driving upper bolster 1 is transported downwards
It is dynamic.In motion process, first, the first projection 6 touches the front portion of raw material plate, the breach 13 of the lower end of the second projection 12 it is vertical
Section 14 touches the kink of raw material plate, and then the front portion of raw material plate is turned under by the shape of the first projection 6 and the first groove 7
Folding, the kink of raw material plate is curled by the shape of the arc section 15 of the second projection 12；Then press strip 8 touches the corresponding of raw material plate
Position, raw material plate is forced out downward fin by the shape of the groove 9 of press strip 8 and second；Then hydraulic means 21, jumper bar 10 are driven
The relevant position of downward die cut stock plate, is punched into hole corresponding with jumper bar 10 and the shape of through hole 11 on raw material plate.
Raw material plate is placed in standing groove, and the wall of standing groove can play effect of contraction to raw material plate, in blanking process, former
Flitch will not be touched, and will not be subjected to displacement, so that the tabletting precision produced is high, is reduced defect ware, saved former material
Material；Curved, crimping, beading and punching are completed on same station, and process velocity is fast, with short production cycle, and production efficiency is high,
It is time saving and energy saving, cost of labor is saved again.
As shown in Figure 3 and Figure 5, the insertion female die for forming 3 of through hole 11 and die shoe 2.When the punching tabletting downwards of jumper bar 10, quilt
Waste material under punching can be fallen along through hole 11 from die shoe lower end, and waste material is convenient to remove, time saving and energy saving.
As shown in Figures 2 and 3, guide frame includes guide pin bushing 17 and the guide pillar 18 matched with guide pin bushing 17, and guide pin bushing 17 is arranged on
On die shoe 2, guide pillar 18 is arranged on upper bolster 1.The guide frame being made up of guide pin bushing 17 and guide pillar 18 is to upper bolster 1 and lower mould
Seat 2 is oriented to, and makes compression molding more stable, makes to have produced tabletting precision higher.
As shown in Figures 2 and 3, female die for forming 3 is fixed on die shoe 2 by screw rod 19, and forming terrace die 4 passes through screw rod 19
It is fixed on upper bolster 1.Female die for forming 3 and forming terrace die 4, convenient dismounting female die for forming 3 and forming terrace die are fixed with screw rod 19
4, it is convenient for changing mould.
As shown in figure 3, female die for forming 3 is provided with spacing block set 20.When forming terrace die 4 is moved downward, limited block into
Shape punch-pin 4 plays further limitation, forming terrace die is more stablized when moving downward, further increases the tabletting produced
Precision.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure made with the utility model specification and accompanying drawing content, is directly or indirectly used in other related technology necks
Domain, similarly within scope of patent protection of the present utility model.
Claims (5)
1. a kind of compression mold, it is characterised in that：It includes upper bolster and die shoe, between the upper bolster and the die shoe
Guide frame is provided with, female die for forming is provided with the die shoe, is provided with the upper bolster and the female die for forming
The forming terrace die of matching, the female die for forming is provided with standing groove, and the forming terrace die coordinates with the standing groove, the shaping
There is the first projection punch-pin front portion, and first projection is in triangular prism shape, and a right-angle surface of first projection is fixed on shaping
On punch-pin, another right-angle surface is alignd with forming terrace die front end face, and the front portion of the standing groove is provided with to match with first projection
The first groove, divided equally provided with two press strips, two press strips with forming terrace die fore-and-aft direction in the middle part of the forming terrace die
Line is symmetrical arranged for symmetry axis, and the middle part of the standing groove is provided with the second groove matched with the press strip, the forming terrace die
Jumper bar is provided between two press strips, the front portion of the jumper bar cross section is circular arc, and rear portion is square, and the jumper bar runs through into
It is connected after shape punch-pin and upper bolster with the hydraulic means on the outside of forming terrace die, is provided with what is matched with the jumper bar in the standing groove
Through hole, the left and right sides at the forming terrace die rear portion is equipped with the second projection, and the rear portion of two second projections is provided with breach,
The breach is divided into vertical section and arc section, the standing groove provided with corresponding to the vertical section of second projection from bottom to up
The 4th groove, after the upper bolster and die shoe pairing, the tabletting of the female die for forming and forming terrace die formation closing
Die cavity.
2. a kind of compression mold as claimed in claim 1, it is characterised in that：The through hole insertion female die for forming and die shoe.
3. a kind of compression mold as claimed in claim 1, it is characterised in that：The guide frame include guide pin bushing and with guide pin bushing phase
The guide pillar matched somebody with somebody, the guide pin bushing is arranged on die shoe, and the guide pillar is arranged on upper bolster.
4. a kind of compression mold as claimed in claim 1, it is characterised in that：The female die for forming is fixed on lower mould by screw rod
On seat, the forming terrace die is fixed on upper bolster by screw rod.
5. a kind of compression mold as claimed in claim 1, it is characterised in that：The female die for forming is provided with spacing block set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265642.5U CN206500499U (en) | 2016-11-24 | 2016-11-24 | A kind of compression mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621265642.5U CN206500499U (en) | 2016-11-24 | 2016-11-24 | A kind of compression mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500499U true CN206500499U (en) | 2017-09-19 |
Family
ID=59842735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621265642.5U Expired - Fee Related CN206500499U (en) | 2016-11-24 | 2016-11-24 | A kind of compression mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500499U (en) |
-
2016
- 2016-11-24 CN CN201621265642.5U patent/CN206500499U/en not_active Expired - Fee Related
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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: 20170919 Termination date: 20181124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |