CN207288512U - Valve guide bushing press molding equipment - Google Patents
Valve guide bushing press molding equipment Download PDFInfo
- Publication number
- CN207288512U CN207288512U CN201720954217.5U CN201720954217U CN207288512U CN 207288512 U CN207288512 U CN 207288512U CN 201720954217 U CN201720954217 U CN 201720954217U CN 207288512 U CN207288512 U CN 207288512U
- Authority
- CN
- China
- Prior art keywords
- seat
- cylindric
- core rod
- undershoot
- punch
- 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
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Abstract
The utility model discloses a kind of valve guide bushing press molding equipment, including rush-up seat and lower red seat, former seat is fixed with the top of lower red seat, cavity block is fixed with former seat, plug through hole is equipped with lower red seat, mandrel holder is equipped with plug through hole, three parallel core rod punches are uniformly provided with the top surface of institute's mandrel holder, it is additionally provided with undershoot connecting seat, three cylindric low punches are equipped with the top surface of undershoot connecting seat, core rod punches are arranged in cylindric low punch and cylindric low punch and core rod punches are in cavity block, the position three cylindric upper punch identical with cylindric low punch position are equipped with the bottom surface of rush-up seat, the outside diameter of cylindric upper punch is identical with the outside diameter of cylindric low punch and the internal diameter of cylindric upper punch is identical with the diameter of core rod punches.The structure setting of the utility model is reasonable, its is simple and convenient, can improve processing efficiency and machining accuracy, it is ensured that processing quality, stability in use is good, strong applicability and practicality is good.
Description
Technical field
The utility model belongs to automobile engine accessory processing technique field, and in particular to a kind of valve guide bushing is stamping
Device.
Background technology
Valve guide bushing is accessory more important in automobile, the valve of the prior art mainly by the processing such as lathe and
Into as Chinese patent CN201320643771.3 discloses a kind of new processing unit (plant) of valve guide bushing, it mainly includes lathe
And the lathe frame composition of lathe spindle horizontal vertical, although it can realize the process operation of valve guide bushing, but it is processed
It is less efficient, and the quality processed is difficult to ensure that, so applicability and practicality are restricted.
The content of the invention
The purpose of this utility model is to provide a kind of structure setting rationally and can effectively improve the valve guide bushing of processing efficiency
Press molding equipment.
The technical solution for realizing the utility model aim is a kind of valve guide bushing press molding equipment, including rush-up seat is with
Red seat, former seat is fixed with the top of the lower red seat, and cavity block is fixed with the former seat, in the lower red seat
Equipped with plug through hole, mandrel holder is equipped with the plug through hole, the top surface of institute's mandrel holder be uniformly provided with three it is parallel
Core rod punches, the core rod punches are fixed on the top surface of the mandrel holder by plug gland, are additionally provided with undershoot connecting seat, in institute
The top surface for stating undershoot connecting seat is equipped with the position three cylindric low punches identical with the core rod punches position, the plug punching
Head is arranged in the cylindric low punch and the cylindric low punch and core rod punches are in cavity block, on described
The bottom surface of red seat is equipped with the position three cylindric upper punch identical with the cylindric low punch position, is rushed in the cylindrical shape
The outside diameter of head is identical with the outside diameter of cylindric low punch and the internal diameter of the cylindrical shape upper punch is identical with the diameter of core rod punches.
It is equipped with the top surface of the lower red seat and is oriented to jack, is equipped with the bottom surface of the undershoot connecting seat and is inserted with described be oriented to
The matched guiding inserting column in hole, undershoot pressure pad is equipped between the guiding inserting column and the undershoot connecting seat.
Arc buffering shrapnel is uniformly fixed with the bottom surface of the undershoot connecting seat, mandrel holder top surface in movement supports
It is pressed on the arc buffering shrapnel.
Plug pressure pad is fixed between the mandrel holder and the core rod punches.
The utility model has positive effect：The structure setting of the utility model is reasonable, its is simple and convenient, can have
The raising processing efficiency and machining accuracy of effect, it is ensured that processing quality, stability in use is good, strong applicability and practicality is good.
Brief description of the drawings
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structure diagram of the utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
Fig. 1, a kind of valve guide bushing press molding equipment, including rush-up seat 1 and lower red seat 2 are seen, on the top of the lower red seat 2
Portion is fixed with former seat 3, and cavity block 4 is fixed with the former seat 3, and plug through hole 5 is equipped with the lower red seat 2,
Mandrel holder 6 is equipped with the plug through hole 5, three parallel core rod punches 7, institute are uniformly provided with the top surface of institute's mandrel holder 6
The top surface that core rod punches 7 are fixed on the mandrel holder 6 by plug gland 8 is stated, undershoot connecting seat 9 is additionally provided with, in the undershoot
The top surface of connecting seat 9 is equipped with the position three cylindric low punches 10 identical with 7 position of core rod punches, the core rod punches
It is arranged in the cylindric low punch and the cylindric low punch and core rod punches is in cavity block, is rushed on described
The bottom surface of seat 1 is equipped with the position three cylindric upper punch 11 identical with the cylindric low punch position, it is described it is cylindric on
The outside diameter of punch is identical with the outside diameter of cylindric low punch and the cylindric internal diameter of upper punch and the diameter phase of core rod punches
Together.
It is equipped with the top surface of the lower red seat 2 and is oriented to jack 12, is equipped with the bottom surface of the undershoot connecting seat 9 and is led with described
Inserting column 13 is oriented to jack 12 is matched, undershoot pressure pad 14 is equipped between the guiding inserting column 13 and the undershoot connecting seat 9.
Arc buffering shrapnel 15, mandrel holder top surface in movement are uniformly fixed with the bottom surface of the undershoot connecting seat
It is pressed on the arc buffering shrapnel.
Plug pressure pad 16 is fixed between the mandrel holder and the core rod punches.
The structure setting of the utility model is reasonable, its is simple and convenient, can effectively improve processing efficiency and processing essence
Degree, it is ensured that processing quality, stability in use is good, strong applicability and practicality is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still falls within this practicality
New protection domain.
Claims (4)
1. a kind of valve guide bushing press molding equipment, including rush-up seat and lower red seat, the moon is fixed with the top of the lower red seat
Die holder, cavity block is fixed with the former seat, it is characterised in that：Plug through hole is equipped with the lower red seat, described
Mandrel holder is equipped with plug through hole, three parallel core rod punches, the plug punching are uniformly provided with the top surface of institute's mandrel holder
Head is fixed on the top surface of the mandrel holder by plug gland, undershoot connecting seat is additionally provided with, in the top surface of the undershoot connecting seat
Equipped with the position three cylindric low punches identical with the core rod punches position, the core rod punches are arranged on the cylindrical shape
In low punch and the cylindric low punch and core rod punches are in cavity block, and position is equipped with the bottom surface of the rush-up seat
The three cylindric upper punch identical with the cylindric low punch position, the outside diameter of the cylindrical shape upper punch with it is cylindric under
The outside diameter of punch is identical and the internal diameter of the cylindric upper punch is identical with the diameter of core rod punches.
2. valve guide bushing press molding equipment according to claim 1, it is characterised in that：Set in the top surface of the lower red seat
There is guiding jack, be equipped with the bottom surface of the undershoot connecting seat and the guiding matched guiding inserting column of jack, the guiding
Undershoot pressure pad is equipped between inserting column and the undershoot connecting seat.
3. valve guide bushing press molding equipment according to claim 2, it is characterised in that：At the bottom of the undershoot connecting seat
Face is uniformly fixed with arc buffering shrapnel, and mandrel holder top surface in movement is pressed on the arc buffering shrapnel.
4. valve guide bushing press molding equipment according to claim 3, it is characterised in that：In the mandrel holder and the core
Plug pressure pad is fixed between rod punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954217.5U CN207288512U (en) | 2017-08-02 | 2017-08-02 | Valve guide bushing press molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954217.5U CN207288512U (en) | 2017-08-02 | 2017-08-02 | Valve guide bushing press molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288512U true CN207288512U (en) | 2018-05-01 |
Family
ID=62448327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954217.5U Expired - Fee Related CN207288512U (en) | 2017-08-02 | 2017-08-02 | Valve guide bushing press molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288512U (en) |
-
2017
- 2017-08-02 CN CN201720954217.5U patent/CN207288512U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180802 |