CN207288512U - Valve guide bushing press molding equipment - Google Patents

Valve guide bushing press molding equipment Download PDF

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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
Application number
CN201720954217.5U
Other languages
Chinese (zh)
Inventor
牟文波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Longshun Powder Metallurgy Co Ltd
Original Assignee
Chongqing Longshun Powder Metallurgy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Longshun Powder Metallurgy Co Ltd filed Critical Chongqing Longshun Powder Metallurgy Co Ltd
Priority to CN201720954217.5U priority Critical patent/CN207288512U/en
Application granted granted Critical
Publication of CN207288512U publication Critical patent/CN207288512U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Valve guide bushing press molding equipment
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.
CN201720954217.5U 2017-08-02 2017-08-02 Valve guide bushing press molding equipment Expired - Fee Related CN207288512U (en)

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)

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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