CN206912611U - Oil injector seat diel - Google Patents
Oil injector seat diel Download PDFInfo
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- CN206912611U CN206912611U CN201720732608.2U CN201720732608U CN206912611U CN 206912611 U CN206912611 U CN 206912611U CN 201720732608 U CN201720732608 U CN 201720732608U CN 206912611 U CN206912611 U CN 206912611U
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Abstract
It the utility model is related to a kind of oil injector seat diel.It has upper bolster and die shoe；It is characterized in that：It is provided between upper bolster and die shoe and squeezes hole punch-pin and crowded hole cavity plate；Squeeze hole punch-pin and be provided with punch retainer and limiting plate, squeeze hole punch-pin and have lower mold backing plate, squeeze on the punch-pin of hole and set stripper；Squeeze hole cavity plate and set die block and cavity plate backing plate, squeeze among the cavity plate of hole and set discharging core, discharging core sets discharging core fixed plate；The upper bolster forms upper mould with crowded hole cavity plate, and the die shoe forms lower mould with crowded hole punch-pin.Utility model works process is simple, easy to use, simple in construction, and service life length, operating efficiency is high, and technological feasibility is good, remarkable in economical benefits.
Description
Technical field
The manufacture mould of automobile oil injector seat is the utility model is related to, particularly a kind of oil injector seat diel.
Background technology
The main function of oil injector seat is for carrying out spraying fuel oil, its interior finish to the cylinder internal of engine
Critically important, usage amount is larger, and four oil injector seats are installed on a general oily rail.
Process structure before this part is mainly the feeding type progressive die, and part process change is big, and product qualification rate is low,
Spare part high material consumption, production cost are high, it is impossible to well adapt to the demand of production development.
Utility model content
The purpose of this utility model is to provide a kind of oil injector seat diel, mainly solves above-mentioned prior art and deposited
Technical problem, utility model works process is simple, easy to use, simple in construction, and service life length, operating efficiency is high,
Technological feasibility is good, remarkable in economical benefits.
In order to solve the above technical problems, what the utility model was realized in：
A kind of oil injector seat diel, it is characterised in that：It has upper bolster and die shoe；It is characterized in that：Upper mould
It is provided between seat and die shoe and squeezes hole punch-pin and crowded hole cavity plate；Squeeze hole punch-pin and be provided with punch retainer and limiting plate, it is convex to squeeze hole
Mould has lower mold backing plate, squeezes on the punch-pin of hole and sets stripper；Squeeze hole cavity plate and set die block and cavity plate backing plate, squeeze in the cavity plate of hole
Between set discharging core, discharging core sets discharging core fixed plate；The upper bolster forms upper mould, the die shoe and crowded hole punch-pin with crowded hole cavity plate
Form lower mould.
Described oil injector seat diel, it is characterised in that：Spring is set among described stripper and punch retainer
And unloading bolt.
Described oil injector seat diel, it is characterised in that：Sliding guide column is set among described upper bolster and die shoe
And sliding guide sleeve.
Described oil injector seat diel, it is characterised in that：Described upper bolster centre bit installs die shank, among die shank
If knockout rod.
Described upper mould is fixed by upper mould screw and upper mould pin, and die shank is fastened by die shank fastening screw；Institute
The lower mould stated is fixed by lower mould screw and lower mould pin, and limiting plate is fixed by limiting plate screw.
The beneficial effects of the utility model are, the whole mould of the utility model be oriented to by two rear side sliding guide columns controls,
Flip-over type structure carries out endoporus burnishing-in to oil injector seat.Its course of work is simple, easy to use, simple in construction, operating efficiency is high,
Technological feasibility is good, remarkable in economical benefits.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- upper bolsters, 2- sliding guide sleeves, 3- discharging core backing plates, 4- die shank fastening screws, 5- die shanks, 6- knockout rods,
The upper mould screws of 7-, 8- discharging cores, 9- discharging core fixed plates, 10- squeeze hole cavity plate, 11- cavity plate backing plates, the upper mould pins of 12-, and 13- is recessed
Mould fixed plate, 14- sliding guide columns, 15- strippers, 16- springs, 17- limiting plates, 18- limiting plate screws, 19- squeeze hole punch-pin,
20- punch retainers, mould screw under 21-, 22- lower mold backing plates, mould pin under 23-, 24- unloading bolts, 25- die shoes.
Embodiment
It is further described the utility model with reference to embodiments.
Referring to Fig. 1, the utility model discloses a kind of oil injector seat diel.As shown in the figure：It has upper bolster 1
With die shoe 25；It is provided between upper bolster 1 and die shoe 25 and squeezes hole punch-pin 19 and crowded hole cavity plate 10；Hole punch-pin 19 is squeezed provided with convex
Mould fixed plate 20 and limiting plate 17, squeeze hole punch-pin 19 and have lower mold backing plate 22, squeeze on hole punch-pin 19 and set stripper 15；It is recessed to squeeze hole
Mould 10 sets die block 13 and cavity plate backing plate 11, squeezes among hole cavity plate 10 and sets discharging core 8, discharging core 8 sets discharging core fixed plate
9；The upper bolster 1 forms upper mould with crowded hole cavity plate 10, and the die shoe 25 forms lower mould with crowded hole punch-pin 19.
In the utility model, spring 16 and unloading bolt 24 are set among described stripper 15 and punch retainer 20.
In the utility model, sliding guide column 14 and sliding guide sleeve 2 are set among described upper bolster 1 and die shoe 25.
In the utility model, the described centre bit of upper bolster 1 installs die shank, and knockout rod 6 is set among die shank.
In the utility model, described upper mould is fixed by upper mould screw 7 and upper mould pin 12, and die shank is fastened by die shank
Screw 4 is fastened；Described lower mould is fixed by lower mould screw 21 and lower mould pin 23, and limiting plate 17 is by limiting plate screw
18 are fixed.
Under specific die opening state, first half-finished parts are placed on stripper 15, carried out pair by squeezing the head of hole punch-pin 19
Part is fixed, and both hands press lathe point driving switch, and lathe sliding block starts descending, and sliding guide column 14 and sliding guide sleeve 2 are first begin to
Contact, plays upper and lower mould correcting.Now discharging core 8 first contacts plays binder at the top of part, under continuing with lathe sliding block
OK, 15 times diaphragm flexures of stripper 16 start forced compression, and now discharging core 8 and stripper 15 start by reaction force.Discharging core 8
Motion, stripper 15 move downward upwards, and half-finished parts start by crowded hole punch-pin 19 and the crowded reaction force of hole cavity plate 10, inwall
Start burnishing-in.When lathe sliding block continues traveling downwardly bottom dead centre, stripper 15 touches limiting plate 17, and discharging core 8 touches mould
Seat 1, has now carried out shaping by the active force of discharging core 8 and stripper 15 to part flatness, squeezes hole punch-pin 19 and crowded hole is recessed
The active force of mould 10 carries out burnishing-in to part inner wall roughness.Journey stripper 15 is convex from crowded hole by the part after burnishing-in between sliding block
Unloaded on mould, discharging core 8 releases the part after burnishing-in from crowded hole cavity plate inner chamber.Complete the processing of inwall burnishing-in process.
The assembling and debugging of mould need to ensure：Lower mould is preferentially fixed by punch retainer 20 to squeezing hole punch-pin 19, then
Limiting plate 17 is assembled, finally assembling mould on stripper 15., preferentially the crowded hole cavity plate 10 of assembling reassembles discharging core 8 and discharging core is fixed
Plate 9, need to ensure lathe tonnage during die debugging, should ensure that flanging and stripping force are appropriate when pressure, discharging part debugging, action is suitable
Freely, function meets mold work demand.
It is only preferred embodiment of the present utility model in summary, is not used for limiting implementation model of the present utility model
Enclose.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made, all should be of the present utility model
Technology category.
Claims (5)
- A kind of 1. oil injector seat diel, it is characterised in that：It has upper bolster（1）And die shoe（25）；It is characterized in that： Upper bolster（1）And die shoe（25）Between be provided with squeeze hole punch-pin（19）With crowded hole cavity plate（10）；Squeeze hole punch-pin（19）It is provided with convex Mould fixed plate（20）And limiting plate（17）, squeeze hole punch-pin（19）Have lower mold backing plate（22）, squeeze hole punch-pin（19）On set discharging Plate（15）；Squeeze hole cavity plate（10）If die block（13）With cavity plate backing plate（11）, squeeze hole cavity plate（10）Centre sets discharging core （8）, discharging core（8）If discharging core fixed plate（9）；The upper bolster（1）With crowded hole cavity plate（10）Mould in composition, the die shoe（25） With crowded hole punch-pin（19）Form lower mould.
- 2. oil injector seat diel according to claim 1, it is characterised in that：Described stripper（15）Consolidate with punch-pin Fixed board（20）Centre sets spring（16）And unloading bolt（24）.
- 3. oil injector seat diel according to claim 1, it is characterised in that：Described upper bolster（1）And die shoe （25）Centre sets sliding guide column（14）And sliding guide sleeve（2）.
- 4. oil injector seat diel according to claim 1, it is characterised in that：Described upper bolster（1）Center If die shank, knockout rod is set among die shank（6）.
- 5. oil injector seat diel according to claim 1, it is characterised in that：Described upper mould is by upper mould screw（7） With upper mould pin（12）It is fixed, die shank is by die shank fastening screw（4）Fastened；Described lower mould is by lower mould screw（21） With lower mould pin（23）It is fixed, limiting plate（17）By limiting plate screw（18）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732608.2U CN206912611U (en) | 2017-06-22 | 2017-06-22 | Oil injector seat diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732608.2U CN206912611U (en) | 2017-06-22 | 2017-06-22 | Oil injector seat diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912611U true CN206912611U (en) | 2018-01-23 |
Family
ID=61322285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732608.2U Active CN206912611U (en) | 2017-06-22 | 2017-06-22 | Oil injector seat diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453208A (en) * | 2020-10-23 | 2021-03-09 | 上海威克迈龙川汽车发动机零件有限公司 | Novel multi-station progressive die of oil sprayer seat and stamping method |
-
2017
- 2017-06-22 CN CN201720732608.2U patent/CN206912611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453208A (en) * | 2020-10-23 | 2021-03-09 | 上海威克迈龙川汽车发动机零件有限公司 | Novel multi-station progressive die of oil sprayer seat and stamping method |
| CN112453208B (en) * | 2020-10-23 | 2023-01-03 | 赛沃智造(上海)科技有限公司 | Novel multi-station progressive die of oil sprayer seat and stamping method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201112 No. 96, Jiangchao Road, Minhang District, Shanghai Patentee after: Saiwo Zhizao (Shanghai) Technology Co.,Ltd. Address before: No.20196 minchao Road, Pujiang Town, Shanghai Patentee before: SHANGHAI WINKELMANN LONGCHUAN (SWL) MOTORCOMPONENTS Co.,Ltd. |