CN109772920A - The processing method of hat gasket - Google Patents
The processing method of hat gasket Download PDFInfo
- Publication number
- CN109772920A CN109772920A CN201910066561.4A CN201910066561A CN109772920A CN 109772920 A CN109772920 A CN 109772920A CN 201910066561 A CN201910066561 A CN 201910066561A CN 109772920 A CN109772920 A CN 109772920A
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- pin
- punch
- die holder
- cavity plate
- processing method
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Abstract
The invention discloses a kind of processing method of hat gasket, the processing method carries out machine-shaping including the use of processing mold；The feeding port of blank from the front end of processing mold is sent to mold, blank is between cavity plate and punch-pin, pass through the mutual extrusion between punch-pin, cavity plate, punch retainer, blank is molded into hat gasket, after the molding of hat gasket, cavity plate uplink makes bar and the hat gasket that re-packs is pushed to get from cavity plate.It solves in some mechanical equipments, it is sometimes desirable to a large amount of hat gasket, if single handmade this part, cumbersome and time consuming problem.
Description
Technical field
The present invention relates to gasket manufacture fields, and in particular, to a kind of processing method of hat gasket.
Background technique
In some mechanical equipments, it is sometimes desirable to a large amount of hat gasket, if single handmade this part, both took
When again it is laborious；There is presently no a kind of mold effectively processed for hat gasket and processing methods.
Therefore it provides a kind of easy to operate, the processing mold and its method for capableing of batch machining hat gasket are the present invention
The problem of urgent need to resolve.
Summary of the invention
The object of the present invention is to provide a kind of processing methods of hat gasket, solve in some mechanical equipments, need sometimes
A large amount of hat gasket is wanted, if single handmade this part, cumbersome and time consuming problem.
To achieve the goals above, the present invention provides a kind of processing method of hat gasket, the processing method includes
Machine-shaping is carried out using processing mold；
The processing mold include: the upper die holder being sequentially arranged from top to bottom, die block, stripper, blanking die,
Punch retainer and lower die holder, the punch retainer are fixed on the upper surface of the lower die holder, and the blanking die is fixed on
The upper surface of the punch retainer, the upper surface of the blanking die, which is recessed downwards, is formed with the first groove, and described first is recessed
The slot bottom of slot, which is recessed downwards, is formed with the second groove, be further fixed in the punch retainer punch-pin, the punch-pin upper end extremely
Small part is located in second groove, and the lower surface of the upper die holder is fixed with the die block, and the cavity plate is fixed
The lower surface of plate is fixed with cavity plate, and the lower surface of the die block also passes through spring lever mechanism and is connected with the stripper,
The punch-pin is at least partially through the stripper and extends to the lower section of the stripper, and the bottom end of the cavity plate is recessed upwards
It is formed with groove body, setting re-packs in the groove body, and the punch-pin is at least partially disposed in the groove body and offsets with described re-pack
It touches, is additionally provided in the cavity plate and makes bar, described bar one end of beating is connected with described re-pack, and the other end extends to the upper die holder
Top, the lower end of the cavity plate is at least partially disposed in second groove, and the stripper is at least partially disposed at described
In one groove；
The feeding port of blank from the front end of processing mold is sent to mold, blank passes through between cavity plate and punch-pin
Blank is molded into hat gasket, after the molding of hat gasket, on cavity plate by punch-pin, cavity plate, the mutual extrusion between punch retainer
Row makes bar and the hat gasket that re-packs is pushed to get from cavity plate.
Preferably, the spring lever mechanism includes the screw rod being fixed on die block, is socketed on the screw rod
Spring, the lower end of the spring and the stripper are inconsistent.
Preferably, the first backing plate, first backing plate and institute are provided between the upper die holder and the die block
It states and is connected between upper die holder by the first pin.
Preferably, it is provided with the second backing plate between the lower die holder and the punch retainer, the lower die holder and described
It is connected by the first screw with straight pin between second backing plate.
Preferably, it is connected between the die block and first backing plate by the second screw and the second pin.
Preferably, it is connected between second backing plate and the punch retainer by the first pin.
Preferably, die shank is further fixed on the upper die holder, the bar of beating is at least partially through the die shank.
Preferably, the lower surface of the upper die holder is fixed with guide sleeve, and the upper surface of the lower die holder is fixed with guide post, described
Guide post is at least partially disposed in the guide sleeve.
Preferably, multiple guide pins for being distributed in two sides, the punch retainer are further fixed on the punch retainer
On be further fixed on the limit material pin far from feed inlet.
According to the above technical scheme, the present invention provides a kind of processing methods of hat gasket, including the use of processing mold
Carry out machine-shaping；The processing mold includes: the upper die holder being sequentially arranged from top to bottom, die block, stripper, blanking
Cavity plate, punch retainer and lower die holder, the punch retainer are fixed on the upper surface of the lower die holder, and the blanking die is solid
It is scheduled on the upper surface of the punch retainer, the upper surface of the blanking die, which is recessed downwards, is formed with the first groove, and described
The slot bottom of one groove, which is recessed downwards, is formed with the second groove, be further fixed in the punch retainer punch-pin, the punch-pin it is upper
End is at least partially disposed in second groove, and the lower surface of the upper die holder is fixed with the die block, the cavity plate
The lower surface of fixed plate is fixed with cavity plate, and the lower surface of the die block also passes through spring lever mechanism and is connected with the discharging
Plate, the punch-pin is at least partially through the stripper and extends to the lower section of the stripper, and the bottom end of the cavity plate is upward
Recess is formed with groove body, and setting re-packs in the groove body, and the punch-pin is at least partially disposed in the groove body and re-packs with described
It is inconsistent, it is additionally provided in the cavity plate and makes bar, described bar one end of beating is connected with described re-pack, and the other end extends on described
The top of die holder, the lower end of the cavity plate are at least partially disposed in second groove, and the stripper is at least partially disposed at institute
It states in the first groove；This mold is front and back feeding, and the feeding port of blank from the front end of mold is sent to mold, and blank is located at recessed
Between mould and punch-pin, by the mutual extrusion between punch-pin, cavity plate, punch retainer, blank is molded into hat gasket, hat
After gasket molding, cavity plate uplink makes bar and the workpiece hat gasket that re-packs is pushed to get from cavity plate, and blanking waste material is pushed by spring
Stripper is released；Processing mold provided by the invention and preparation method thereof, manufacture hat gasket speed is fast, high-efficient, Ke Yijie
A large amount of cost of labor is saved, there is greatly promotional value.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the cross-sectional view of processing mold provided by the invention；
Fig. 2 is the top view of processing mold provided by the invention.
Description of symbols
1, bar is made；2, die shank；3, the first pin；4, screw rod；5, upper die holder；6, the first backing plate；7, die block；8, bullet
Spring；9, guide sleeve；10, stripper；11, cavity plate；12, it re-packs；13, blanking die；14, punch retainer；15, the second backing plate；16,
Guide post；17, punch-pin；18, lower die holder；19, limit material pin；20, guide pin；21, the first screw；22, straight pin；23, the second screw；
24, the second pin；25, hat gasket；26, the first pin.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality be included in the term " from top to bottom " etc. is only
Represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as to this
The limitation of term.
As depicted in figs. 1 and 2: the present invention provides a kind of processing method of hat gasket, the processing method includes benefit
Machine-shaping is carried out with processing mold；
The processing mold includes: the upper die holder 5, die block 7, stripper 10, blanking being sequentially arranged from top to bottom
Cavity plate 13, punch retainer 14 and lower die holder 18, the punch retainer 14 is fixed on the upper surface of the lower die holder 18, described
Blanking die 13 is fixed on the upper surface of the punch retainer 14, and the upper surface of the blanking die 13, which is recessed downwards, to be formed with
First groove, the slot bottom of first groove, which is recessed downwards, is formed with the second groove, is further fixed in the punch retainer 14
Punch-pin 17, the punch-pin 17 upper end be at least partially disposed in second groove, the lower surface of the upper die holder 5 is fixed
Die block 7 is stated, the lower surface of the die block 7 is fixed with cavity plate 11, and the lower surface of the die block 7 is also logical
It crosses spring lever mechanism and is connected with the stripper 10, the punch-pin 17 is at least partially through the stripper 10 and extends to described
The lower section of stripper 10, the bottom end of the cavity plate 11 is recessed upwards is formed with groove body, and setting re-packs 12 in the groove body, described convex
Mould 17 is at least partially disposed in the groove body and re-packs 12 inconsistent with described, is additionally provided in the cavity plate 11 and makes bar 1, described
It beats 1 one end of bar 12 to be connected with described re-pack, the other end extends to the top of the upper die holder 5, and the lower end of the cavity plate 11 is extremely
Small part is located in second groove, and the stripper 10 is at least partially disposed in first groove.This mold is front and back
Feeding send the feeding port of blank from the front end of mold to mold, and blank is between cavity plate and punch-pin, by punch-pin, recessed
Blank is molded into hat gasket by the mutual extrusion between mould, punch retainer, and after the molding of hat gasket, cavity plate uplink makes bar
The promotion workpiece hat gasket that re-packs is got from cavity plate, and blanking waste material pushes stripper to release by spring；It is provided by the invention
Processing mold, manufacture hat gasket speed is fast, high-efficient, can save a large amount of cost of labor, has greatly promotional value.
In a preferred embodiment of the invention, in order to enable spring mechanism can preferably work, the bullet
The spring 8 that spring base mechanism includes the screw rod 4 being fixed on die block 7, is socketed on the screw rod 4, under the spring 8
It holds inconsistent with the stripper 10.
In a preferred embodiment of the invention, in order to increase the stability of entire mold, the upper die holder 5 with
It is provided with the first backing plate 6 between the die block 7, passes through the first pin between first backing plate 6 and the upper die holder 5
3 connections.
In a preferred embodiment of the invention, in order to increase the stability of entire mold, its processing effect is improved
Fruit is provided with the second backing plate 15, the lower die holder 18 and described second between the lower die holder 18 and the punch retainer 14
It is connected by the first screw 21 with straight pin 22 between backing plate 15.
In a preferred embodiment of the invention, in order to increase the stability of entire mold, its processing effect is improved
Fruit is connected by the second screw 23 with the second pin 24 between the die block 7 and first backing plate 6.
In a preferred embodiment of the invention, in order to increase the stability of entire mold, its processing effect is improved
Fruit is connected between second backing plate 15 and the punch retainer 14 by the first pin 26.
In a preferred embodiment of the invention, in order to increase the stability of entire mold, its processing effect is improved
Fruit is further fixed on die shank 2 on the upper die holder 5, and the bar 1 of beating is at least partially through the die shank 2.
In a preferred embodiment of the invention, in order to enable the movement to upper die holder 5 carries out limition orientation, prevent
Only it is deviated, and the lower surface of the upper die holder 5 is fixed with guide sleeve 9, and the upper surface of the lower die holder 18 is fixed with guide post 16,
The guide post 16 is at least partially disposed in the guide sleeve 9.
In a preferred embodiment of the invention, it in order to enable playing limit and positioning action to blank, prevents
Charging deviates, and multiple guide pins 20 for being distributed in two sides is further fixed on the punch retainer 14, the punch-pin is fixed
The limit material pin 19 far from feed inlet is further fixed on plate 14.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. a kind of processing method of hat gasket, which is characterized in that the processing method is processed including the use of processing mold
Molding；
The processing mold includes: the upper die holder (5) being sequentially arranged from top to bottom, die block (7), stripper (10), falls
Material cavity plate (13), punch retainer (14) and lower die holder (18), the punch retainer (14) are fixed on the lower die holder (18)
Upper surface, the blanking die (13) is fixed on the upper surface of the punch retainer (14), the blanking die (13)
Upper surface, which is recessed downwards, is formed with the first groove, and the slot bottom of first groove, which is recessed downwards, is formed with the second groove, described convex
Punch-pin (17) is further fixed in mould fixed plate (14), the upper end of the punch-pin (17) is at least partially disposed in second groove,
The lower surface of the upper die holder (5) is fixed with the die block (7), and the lower surface of the die block (7) is fixed with
Cavity plate (11), the lower surface of the die block (7) also passes through spring lever mechanism and is connected with the stripper (10), described convex
Mould (17) is at least partially through the stripper (10) and extends to the lower sections of the stripper (10), the bottom of the cavity plate (11)
Recess is formed with groove body upwards at end, and setting re-packs (12) in the groove body, and the punch-pin (17) is at least partially disposed at the groove body
It is interior and inconsistent with re-pack (12), is additionally provided in the cavity plate (11) and beats bar (1), it is described beat bar (1) one end with it is described
Re-pack (12) be connected, the other end extends to the top of the upper die holder (5), and the lower end of the cavity plate (11) is at least partially disposed at
In second groove, the stripper (10) is at least partially disposed in first groove；
The feeding port of blank from the front end of processing mold is sent to mold, blank is located between cavity plate (11) and punch-pin (17),
By the mutual extrusion between punch-pin (17), cavity plate (11), punch retainer (14), blank is molded into hat gasket (25),
Hat gasket molding after, cavity plate (11) uplink, beat bar (1) promotion re-pack (12) hat gasket (25) is beaten from cavity plate (11)
Out.
2. processing method according to claim 1, which is characterized in that the spring lever mechanism includes being fixed on cavity plate to fix
Screw rod (4) on plate (7), the spring (8) being socketed on the screw rod (4), the lower end of the spring (8) and the stripper
(10) inconsistent.
3. processing method according to claim 1, which is characterized in that the upper die holder (5) and the die block (7)
Between be provided with the first backing plate (6), between first backing plate (6) and the upper die holder (5) by the first pin (3) connect.
4. processing method according to claim 1, which is characterized in that the lower die holder (18) and the punch retainer
(14) it is provided between the second backing plate (15), passes through the first screw between the lower die holder (18) and second backing plate (15)
(21) it is connected with straight pin (22).
5. processing method according to claim 3, which is characterized in that the die block (7) and first backing plate
(6) it is connected by the second screw (23) with the second pin (24) between.
6. processing method according to claim 4, which is characterized in that second backing plate (15) and the punch retainer
(14) it is connected between by the first pin (26).
7. processing method according to claim 1, which is characterized in that die shank (2) are further fixed on the upper die holder (5),
The bar (1) of beating is at least partially through the die shank (2).
8. processing method according to claim 1, which is characterized in that the lower surface of the upper die holder (5) is fixed with guide sleeve
(9), the upper surface of the lower die holder (18) is fixed with guide post (16), and the guide post (16) is at least partially disposed at the guide sleeve (9)
It is interior.
9. processing method according to claim 1, which is characterized in that be further fixed on the punch retainer (14) multiple
It is distributed in the guide pin (20) of two sides, the limit material pin (19) far from feed inlet is further fixed on the punch retainer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066561.4A CN109772920A (en) | 2019-01-24 | 2019-01-24 | The processing method of hat gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066561.4A CN109772920A (en) | 2019-01-24 | 2019-01-24 | The processing method of hat gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772920A true CN109772920A (en) | 2019-05-21 |
Family
ID=66502309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066561.4A Pending CN109772920A (en) | 2019-01-24 | 2019-01-24 | The processing method of hat gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024843A (en) * | 2020-08-11 | 2020-12-04 | 昆明理工大学 | Semi-solid back extrusion method for copper alloy shaft sleeve part |
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| CN204638880U (en) * | 2015-01-19 | 2015-09-16 | 洛阳理工学院 | A kind of air-conditioning pad mould |
| CN205200336U (en) * | 2015-12-14 | 2016-05-04 | 苏州源硕精密模具有限公司 | Flip -chip formula blanking and punching compound die |
| CN205414132U (en) * | 2016-02-02 | 2016-08-03 | 西安工程大学 | Compound mould of blanking of gasket |
| CN106311893A (en) * | 2015-06-25 | 2017-01-11 | 杭州斯莱特泵业有限公司 | T-shaped part compound die |
-
2019
- 2019-01-24 CN CN201910066561.4A patent/CN109772920A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204638880U (en) * | 2015-01-19 | 2015-09-16 | 洛阳理工学院 | A kind of air-conditioning pad mould |
| CN106311893A (en) * | 2015-06-25 | 2017-01-11 | 杭州斯莱特泵业有限公司 | T-shaped part compound die |
| CN205200336U (en) * | 2015-12-14 | 2016-05-04 | 苏州源硕精密模具有限公司 | Flip -chip formula blanking and punching compound die |
| CN205414132U (en) * | 2016-02-02 | 2016-08-03 | 西安工程大学 | Compound mould of blanking of gasket |
Non-Patent Citations (1)
| Title |
|---|
| 孙传: "《冷冲压工艺与模具设计》", 30 June 2015, 浙江大学出版社 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024843A (en) * | 2020-08-11 | 2020-12-04 | 昆明理工大学 | Semi-solid back extrusion method for copper alloy shaft sleeve part |
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Application publication date: 20190521 |
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| RJ01 | Rejection of invention patent application after publication |