CN205200438U - Die forging of car connecting rod - Google Patents

Die forging of car connecting rod Download PDF

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Publication number
CN205200438U
CN205200438U CN201521102799.1U CN201521102799U CN205200438U CN 205200438 U CN205200438 U CN 205200438U CN 201521102799 U CN201521102799 U CN 201521102799U CN 205200438 U CN205200438 U CN 205200438U
Authority
CN
China
Prior art keywords
module
die
forging
bolster
automobile
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
CN201521102799.1U
Other languages
Chinese (zh)
Inventor
周德兵
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.)
YIDU TONGXIN PRECISION FORGINGCO Ltd
Original Assignee
YIDU TONGXIN PRECISION FORGINGCO 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 YIDU TONGXIN PRECISION FORGINGCO Ltd filed Critical YIDU TONGXIN PRECISION FORGINGCO Ltd
Priority to CN201521102799.1U priority Critical patent/CN205200438U/en
Application granted granted Critical
Publication of CN205200438U publication Critical patent/CN205200438U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a die forging of car connecting rod, includes the upper die base, module on the dovetailing has in the upper die base, and module under being equipped with below last module still includes the die holder, the die holder includes two half module seats and many bolts, and two half module seats pass through the detachable connection of bolt, are equipped with the recess on a terminal surface of half module seat, and lower module lies in between two half module seats to the both ends of module lie in the recess down, the to -be -solved technical problem of the utility model is to provide a maintenance is all very convenient with the change, and it is accurate to lead that die forging of car connecting rod, simple structure not only, the die holder is the components of a whole that can function independently with module down in addition.

Description

A kind of automobile connecting bar die forging
Technical field
The utility model belongs to field of machining, relates to a kind of automobile connecting bar die forging.
Background technology
Convex concave is made in the corner of existing automobile connecting bar forging die, so both mold materials was wasted for small mould, add man-hour time-consuming again, be unfavorable for again the reparation of mould simultaneously, and the counterdie of general automobile connecting bar and die holder are one, when changing counterdie, need integral replacing, it is not very convenient to operate.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of automobile connecting bar die forging, and not only structure is simple, and die holder and lower module are splits, maintenance and change all very convenient, and guiding precisely.
The technical solution of the utility model is: a kind of automobile connecting bar die forging, comprise upper bolster, in upper bolster, dovetail is connected with upper module, below upper module, be provided with lower module, also comprise die shoe, described die shoe comprises two and half die holders and Duo Gen bolt, two and half die holders are by the detachable connection of bolt, an end face of half die holder is provided with groove, and lower module is between two and half die holders, and the two ends of lower module are positioned at groove.
Further, locating hole is provided with in the side of half die holder.
Further, pad is provided with in the below of lower module.
Further, an end face of the close die shoe of upper bolster is provided with dovetail groove, and upper module is connected with upper bolster dovetail by dovetail groove, is provided with T-shaped key and drift in dovetail groove.
Further, the height of described half die holder is greater than the height of lower module.
The beneficial effects of the utility model are: die shoe can be fixed between two and half die holders by bolt, the height of half die holder is greater than lower module, one end of half die holder is made to protrude from lower module, after lower module clamps by two and half die holders, a gathering sill be made up of groove can be formed above lower module, can be good at the effect playing guiding, pad below, can be used for adjusting the height of lower module, upper bolster adopts dovetail to connect simultaneously, can make upper module after damage, can change timely; T-shaped key and drift can play the effect of location.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is perspective view of the present utility model,
Fig. 2 of the present utility modelly partly cuts open schematic diagram,
Fig. 3 of the present utility modelly partly cuts open schematic diagram.
Detailed description of the invention
As shown in Fig. 1 to 3: a kind of automobile connecting bar die forging, comprise upper bolster 1, in upper bolster 1, dovetail is connected with upper module 2, below upper module 2, be provided with lower module 4, also comprise die shoe, described die shoe comprises two and half die holders 3 and Duo Gen bolt 5, two and half die holders 3 are by the detachable connection of bolt 5, an end face of half die holder 3 is provided with groove 32, and lower module 4 is between two and half die holders 3, and the two ends of lower module 4 are positioned at groove 32.
Further, locating hole 31 is provided with in the side of half die holder 3.
Further, pad 7 is provided with in the below of lower module 4.
Further, an end face of the close die shoe of upper bolster 1 is provided with dovetail groove 11, upper module 2 is connected with upper bolster 1 dovetail by dovetail groove 11, is provided with T-shaped key 8 and drift 6 in dovetail groove 11.
Further, the height of described half die holder 3 is greater than the height of lower module 4.
Using method of the present utility model: first lower module 4 is encased in die shoe, one piece of pad 7 can be placed in the below of lower module 4, then will utilize locating hole 31, and be fixed on by die shoe on the workbench of forcing press, upper bolster 1 is arranged on press ram; Press forcing press switch during forging, slide block moves downward, and first upper module 2 falls into the square frame that two pieces of die shoe inner groovies 32 surround and realizes positioning and guiding, and final and lower module 4 is fitted and compressed, and realizes die forging; Complete die forging rear slider and upwards promote return.

Claims (5)

1. an automobile connecting bar die forging, comprise upper bolster (1), in upper bolster (1), dovetail is connected with upper module (2), lower module (4) is provided with in upper module (2) below, it is characterized in that: also comprise die shoe, described die shoe comprises two and half die holders (3) and many bolts (5), two and half die holders (3) are by bolt (5) detachable connection, the end face of half die holder (3) is provided with groove (32), lower module (4) is positioned between two and half die holders (3), and the two ends of lower module (4) are positioned at groove (32).
2. a kind of automobile connecting bar die forging according to claim 1, is characterized in that: be provided with locating hole (31) in the side of half die holder (3).
3. a kind of automobile connecting bar die forging according to claim 1 and 2, is characterized in that: be provided with pad (7) in the below of lower module (4).
4. a kind of automobile connecting bar die forging according to claim 3, it is characterized in that: on an end face of the close die shoe of upper bolster (1), be provided with dovetail groove (11), upper module (2) is connected with upper bolster (1) dovetail by dovetail groove (11), is provided with T-shaped key (8) and drift (6) in dovetail groove (11).
5. a kind of automobile connecting bar die forging according to claim 1 or 2 or 4, is characterized in that: the height of described half die holder (3) is greater than the height of lower module (4).
CN201521102799.1U 2015-12-23 2015-12-23 Die forging of car connecting rod Expired - Fee Related CN205200438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521102799.1U CN205200438U (en) 2015-12-23 2015-12-23 Die forging of car connecting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521102799.1U CN205200438U (en) 2015-12-23 2015-12-23 Die forging of car connecting rod

Publications (1)

Publication Number Publication Date
CN205200438U true CN205200438U (en) 2016-05-04

Family

ID=55838179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521102799.1U Expired - Fee Related CN205200438U (en) 2015-12-23 2015-12-23 Die forging of car connecting rod

Country Status (1)

Country Link
CN (1) CN205200438U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734633A (en) * 2017-03-07 2017-05-31 石嘴山市金辉科贸有限公司 A kind of auto parts and components crack resistence stretching die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734633A (en) * 2017-03-07 2017-05-31 石嘴山市金辉科贸有限公司 A kind of auto parts and components crack resistence stretching die

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20191223

CF01 Termination of patent right due to non-payment of annual fee