CN207086767U - Sealing gasket guard ring composite molding die - Google Patents
Sealing gasket guard ring composite molding die Download PDFInfo
- Publication number
- CN207086767U CN207086767U CN201721051442.4U CN201721051442U CN207086767U CN 207086767 U CN207086767 U CN 207086767U CN 201721051442 U CN201721051442 U CN 201721051442U CN 207086767 U CN207086767 U CN 207086767U
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- CN
- China
- Prior art keywords
- punch
- plate
- die
- guard ring
- pin
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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 discloses a kind of sealing gasket guard ring composite molding die, including cope plate and lower template, bottom plate and cavity plate are sequentially provided with lower template, lower punch-die is fixed with bottom plate, lower discharging set is provided between lower punch-die and cavity plate, train wheel bridge, resilient sleeper-bearing and lower plate are connected with turn below in lower template, and more lower push rods are provided between train wheel bridge and lower discharging set；Upper padding plate and upper mounted plate are provided with turn below in cope plate, punch-die and punch-pin are fixed with below upper padding plate, loading and unloading material set is provided between upper punch-die and punch-pin, drift set is provided with cope plate, it is provided with the centre bore of drift set and makes bar, more upper ejector pins is provided with beating between bar lower end and loading and unloading material set.Beneficial effect is：The whole of guard ring can be completed by a punching press to be molded, manufacturing cost can be reduced and improve production efficiency, and number of molds and occupancy pressing equipment are few, can save the more mold exchange time, pressing equipment can be fully used.
Description
Technical field
A kind of mould is the utility model is related to, it is more particularly to a kind of to be used on punching press cylinder ring of automobile engine be made
The sealing gasket guard ring composite molding die of guard ring.
Background technology
At present, variously-shaped sealing gasket is needed to use in automobile engine, is typically provided with these sealing gaskets multiple
Cylinder mouth, passage and oil-through-hole.To improve sealing property, guard ring is generally pressed with cylinder mouth, passage and oil-through-hole.
In the structure of existing guard ring forming mould, one set of die is respectively adopted with stretching in shaping, and this structure not only makes
Standby number of molds it is more, die manufacturing cost increase, and stamping procedure can also increase, low production efficiency.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of whole that guard ring can be completed by a punching press
Shaping, can reduce manufacturing cost and improve the sealing gasket guard ring composite molding die of production efficiency.
The technical solution of the utility model is as follows：
A kind of sealing gasket guard ring composite molding die, including cope plate and lower template, it is right between cope plate and lower template
Title is provided with least two groups of guidance sets, and it is characterized in that：Bottom plate and cavity plate are sequentially provided with lower template, lower solid
Lower punch-die is fixed with fixed board, lower discharging set is provided with the annular housing between lower punch-die and cavity plate, under lower template
Face is connected with train wheel bridge, resilient sleeper-bearing and lower plate in turn, train wheel bridge and lower discharging set between be provided with more circumference uniform distributions and
Through lower template and the lower push rod of bottom plate；Upper padding plate and upper mounted plate are provided with turn below in cope plate, under upper padding plate
Face is fixed with mutually nested upper punch-die and punch-pin by upper mounted plate, in the annular housing between upper punch-die and punch-pin
Provided with loading and unloading material set, drift set is provided with cope plate, is provided with the centre bore of drift set and makes bar, beats bar lower end through upper
Template and upper padding plate, more circumference uniform distributions are provided with and through the upper ejector pin of punch-pin beating between bar lower end and loading and unloading material set.
As further preferred, the material returned hole coordinated with punch-pin gap is provided with the center of lower punch-die, lower template, on
Corresponded on clamping plate, resilient sleeper-bearing and lower plate and be respectively equipped with through hole at material returned hole, the clout gone out for exiting guard ring centre bore.
As further preferred, the lower punch-die is hollow cylinder, and convex annular is provided with lower punch-die outer rim lower end
Platform, lower punch-die are pressed in lower template by bottom plate.
As further preferred, the lower discharging set outer rim is stepped, and is stuck in the shoulder hole at cavity plate center.
As further preferred, the punch-pin is ladder shaft-like, and the bigger diameter end of punch-pin upper end is stuck in by punch retainer
The endoporus upper end of upper punch-die.
As further preferred, the endoporus of the upper punch-die be it is stepped and there are two ladder card edges, it is described on unload
Material set outer rim upper end is provided with annular shoulder and is stuck in the ladder card of punch-die endoporus bottom at.
As further preferred, bar lower end is being beaten and is being provided with the sliding block of one, the sliding block is located in the centre bore of upper padding plate, institute
Upper ejector pin upper end is stated to withstand on sliding block.
The beneficial effects of the utility model are：It can be realized by the cooperation of upper punch-die outer rim and cavity plate endoporus outside guard ring
The punching of edge, the flange of guard ring endoporus can be realized by the cooperation of upper punch-die endoporus and lower punch-die outer rim, passes through punch-pin
Cooperation with lower punch-die endoporus can realize the punching of guard ring endoporus, by a punching press can complete guard ring all into
Type, manufacturing cost can be reduced and improve production efficiency, number of molds and occupancy pressing equipment are few, can save the more mold exchange time,
Pressing equipment can be fully used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
In figure：Cope plate 1, upper punch-die 2, punch retainer 3, upper padding plate 4, make bar 5, sliding block 501, drift set 6, punch-pin
7, upper ejector pin 8, loading and unloading material set 9, upper mounted plate 10, cavity plate 11, lower discharging set 12, lower push rod 13, lower plate 14, lower punch-die
15, material returned hole 1501, bottom plate 16, resilient sleeper-bearing 17, train wheel bridge 18, lower template 19, guidance set 20.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-Figure 2, a kind of sealing gasket guard ring composite molding die that the utility model is related to, including cope plate 1
With lower template 19, at least two groups of guidance sets being made up of guide pillars and bushes are arranged between cope plate 1 and lower template 19
20, it is connected with bottom plate 16 and cavity plate 11, the He of bottom plate 16 in turn above with the bolt of circumference uniform distribution in lower template 19
Cavity plate 11 is cylinder.Lower punch-die 15 is fixed with bottom plate 16, the lower punch-die 15 is hollow cylinder,
The lower outer rim lower end of punch-die 15 is provided with annular boss, and lower punch-die 15 is pressed in lower template by the shoulder hole at the center of bottom plate 16
On 19.
In the centre bore of the lower upper end of punch-die 15 insertion cavity plate 11, the annular housing between lower punch-die 15 and cavity plate 11
Interior to be provided with lower discharging set 12, the lower discharging covers 12 outer rims to be stepped, and is stuck in the shoulder hole at the center of cavity plate 11.In lower mould
Plate 19 is connected with train wheel bridge 18, resilient sleeper-bearing 17 and lower plate 14 in turn below by bolt, in train wheel bridge 18 and lower discharging set
More circumference uniform distributions are provided between 12 and through lower template 19 and the lower push rod 13 of bottom plate 16.At the center of lower punch-die 15
Provided with the material returned hole 1501 coordinated with the gap of punch-pin 7, the material returned hole is shoulder hole and upper end aperture is matched somebody with somebody with the crest clearance of punch-pin 7
Close.Corresponded on lower template 19, train wheel bridge 18, resilient sleeper-bearing 17 and lower plate 14 at material returned hole and be respectively equipped with through hole, for moving back
Go out the clout that guard ring centre bore is gone out.
Upper padding plate 4 and upper mounted plate 10 are connected with turn below by the bolt of circumference uniform distribution, in cope plate 1 in upper padding plate
4 are fixed with mutually nested upper punch-die 2 and the punch-pin 7 below by upper mounted plate 10.The outer rim and endoporus of upper punch-die 2
It is stepped, the upper outer rim upper end of punch-die 2 is pressed on upper padding plate 4 by upper mounted plate 10.Upper punch-die 2 and punch-pin 7 it
Between annular housing in be provided with loading and unloading material set 9, the endoporus of upper punch-die 2 has two ladder card edges, 9 outer rims of the loading and unloading material set
Upper end is provided with annular shoulder and is stuck in the ladder card of the endoporus bottom of punch-die 2 at.The punch-pin 7 is ladder shaft-like, punch-pin 7
The bigger diameter end of upper end is stuck at the endoporus upper end ladder of upper punch-die 2 by punch retainer 3.
Correspond to above the cope plate 1 and drift set 6 has been connected through a screw thread at the axle center of punch-pin 7, in the centre bore of drift set 6
Interior be provided with makes bar 5, beats the lower end of bar 5 and runs through cope plate 1 and upper padding plate 4, and more are provided with beating between the lower end of bar 5 and loading and unloading material set 9
Circumference uniform distribution and the upper ejector pin 8 for running through punch-pin 7.Integral sliding block 501 is provided with beating the lower end of bar 5, the sliding block 501 is located at upper padding plate
In 4 centre bore, the upper end of upper ejector pin 8 is withstood on sliding block 501.
The cavity plate, lower discharging set 12 and lower punch-die 15 from outside to inside nested successively and upper surface at grade,
Nested successively and lower surface is at grade from outside to inside for the upper punch-die 2, loading and unloading material set 9 and the punch-pin 7.Upper convex-concave
The outer rim lower end diameter of mould 2 coordinates with cavity plate endoporus upper end diameter gap, outside the upper endoporus lower end diameter of punch-die 2 and lower punch-die 15
Edge upper end diameter gap coordinates, and the outer rim lower end diameter of punch-pin 7 coordinates with the lower endoporus upper end diameter gap of punch-die 15.
During work, lower template 19 is fixed on the platform of punch press, cope plate 1 is passed through into drift set rushing installed in punch press
On head.Start punch press drives cope plate 1 and the part on cope plate 1 to move down by drift set, and guard ring raw material is in feeding
It is sent between cavity plate and upper punch-die 2 under the drive of device, clamps raw material when upper punch-die 2 is moved down on cavity plate, it is convex
Cavity plate 2 continues to move down and outer rim inserts cavity plate endoporus and can realize the punching of guard ring outer rim, and this discharging at present set 12 is by upper convex-concave
Mould 2 promotes to move down compresses resilient sleeper-bearing 17 by lower push rod 13, while the endoporus of upper punch-die 2 coordinates with the lower outer rim of punch-die 15
The flange of guard ring endoporus is realized, the punching of guard ring endoporus can be realized by the same time inserting the lower endoporus of punch-die 15 by punch-pin 7,
Above-mentioned punching course synchronously completes, and can complete the whole of guard ring by a punching press is molded.Finally, the core of punch press drift is passed through
Axle promotes and makes bar 5, by upper ejector pin 8 loading and unloading material can be promoted to cover 9 descending resets, will be inserted after punching flange in upper punch-die 2
Guard ring finished product exit.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, 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 sealing gasket guard ring composite molding die, including cope plate and lower template, symmetrical between cope plate and lower template
Provided with least two groups of guidance sets, it is characterized in that：Bottom plate and cavity plate are sequentially provided with lower template, on bottom plate
Lower punch-die is fixed with, lower discharging set is provided with the annular housing between lower punch-die and cavity plate, in lower template in turn below
Train wheel bridge, resilient sleeper-bearing and lower plate are connected with, under more circumference uniform distributions are provided between train wheel bridge and lower discharging set and are run through
The lower push rod of template and bottom plate；Be provided with upper padding plate and upper mounted plate in turn below in cope plate, upper padding plate below by
Upper mounted plate is fixed with mutually nested upper punch-die and punch-pin, is provided with the annular housing between upper punch-die and punch-pin upper
Discharging set, drift set is provided with cope plate, drift set centre bore in be provided with make bar, beat bar lower end run through cope plate with
Upper padding plate, more circumference uniform distributions are provided with and through the upper ejector pin of punch-pin beating between bar lower end and loading and unloading material set.
2. sealing gasket guard ring composite molding die according to claim 1, it is characterized in that：It is provided with the center of lower punch-die
The material returned hole coordinated with punch-pin gap, corresponds on lower template, train wheel bridge, resilient sleeper-bearing and lower plate and is respectively equipped with material returned hole
Through hole, the clout gone out for exiting guard ring centre bore.
3. sealing gasket guard ring composite molding die according to claim 2, it is characterized in that：The lower punch-die is open circles
Cylindricality, annular boss is provided with lower punch-die outer rim lower end, and lower punch-die is pressed in lower template by bottom plate.
4. sealing gasket guard ring composite molding die according to claim 1, it is characterized in that：The lower discharging set outer rim is rank
Scalariform, and be stuck in the shoulder hole at cavity plate center.
5. sealing gasket guard ring composite molding die according to claim 1, it is characterized in that：The punch-pin is ladder shaft-like,
The bigger diameter end of punch-pin upper end is stuck in the endoporus upper end of upper punch-die by punch retainer.
6. sealing gasket guard ring composite molding die according to claim 5, it is characterized in that：The endoporus of the upper punch-die is
Stepped and have two ladder card edges, the loading and unloading material set outer rim upper end is provided with annular shoulder and is stuck under punch-die endoporus
The ladder card in portion is at.
7. sealing gasket guard ring composite molding die according to claim 1, it is characterized in that：One is provided with beating bar lower end
Sliding block, the sliding block are located in the centre bore of upper padding plate, and the upper ejector pin upper end is withstood on sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051442.4U CN207086767U (en) | 2017-08-22 | 2017-08-22 | Sealing gasket guard ring composite molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051442.4U CN207086767U (en) | 2017-08-22 | 2017-08-22 | Sealing gasket guard ring composite molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086767U true CN207086767U (en) | 2018-03-13 |
Family
ID=61542581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051442.4U Expired - Fee Related CN207086767U (en) | 2017-08-22 | 2017-08-22 | Sealing gasket guard ring composite molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497963A (en) * | 2017-08-22 | 2017-12-22 | 锦州富山密封科技有限公司 | Sealing gasket guard ring composite molding die |
| CN108421876A (en) * | 2018-05-03 | 2018-08-21 | 沙洲职业工学院 | A kind of concentric double ring piece diel |
-
2017
- 2017-08-22 CN CN201721051442.4U patent/CN207086767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497963A (en) * | 2017-08-22 | 2017-12-22 | 锦州富山密封科技有限公司 | Sealing gasket guard ring composite molding die |
| CN108421876A (en) * | 2018-05-03 | 2018-08-21 | 沙洲职业工学院 | A kind of concentric double ring piece diel |
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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: 20180313 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |