CN202606681U - Large-shifting-fork forging bending die with discharging plates - Google Patents

Large-shifting-fork forging bending die with discharging plates Download PDF

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Publication number
CN202606681U
CN202606681U CN 201220226997 CN201220226997U CN202606681U CN 202606681 U CN202606681 U CN 202606681U CN 201220226997 CN201220226997 CN 201220226997 CN 201220226997 U CN201220226997 U CN 201220226997U CN 202606681 U CN202606681 U CN 202606681U
Authority
CN
China
Prior art keywords
arc
module
bending die
fixing plate
die cavity
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
CN 201220226997
Other languages
Chinese (zh)
Inventor
杨奎琦
陈正义
张斌
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.)
Changli Forging Co Ltd
Original Assignee
Changli Forging 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 Changli Forging Co Ltd filed Critical Changli Forging Co Ltd
Priority to CN 201220226997 priority Critical patent/CN202606681U/en
Application granted granted Critical
Publication of CN202606681U publication Critical patent/CN202606681U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a large-shifting-fork forging bending die with discharging plates. The bending die comprises an upper fixing plate and a lower fixing plate, wherein an arc-shaped upper module is fixedly arranged at the lower end of the upper fixing plate; a lower module is fixedly arranged at the upper end of the lower fixing plate; an arc-shaped cavity is formed at the upper end of the lower module; a shifting fork forging is clamped between the lower end of the upper module and the arc-shaped cavity; the arc-shaped cavity is provided with a corner cavity; the lower end of the upper fixing plate is fixedly connected with two supporting rods; bosses are arranged at the lower ends of the supporting rods; the discharging plates are sleeved outside the supporting rods; and springs are cushioned between the upper ends of the discharging plates and the lower end of the upper fixing plate. According to the bending die, the shifting fork forging can be subjected to extrusion molding through the upper module and the arc-shaped cavity after hot forging treatment, so that the bending die is high in molding efficiency and high in stamping cost.

Description

A kind of big shift fork forging bending die that has stripper
Technical field
The utility model relates to a kind of big shift fork forging bending die that has stripper.
Background technology
Shift fork in the machinery generally is divided into the shift fork claw, declutch shift shaft and shift fork handle set.Mainly be to stir shifting slide gear, change its position on gear shaft, can move up and down or move left and right, thereby realize different speed.Or be the control of clutch in the engineering goods, such as the structure of end face combination tooth, the structure of interior external tooth all need realize combining and separating with its part of fork controls.The common hot-forging forming of shift fork is handled, and passes through the stamping-out moulding then.
The utility model content
The purpose of the utility model provides a kind of big shift fork forging bending die that has stripper, after handling through forge hot, utilizes upper module and the extrusion modling of arc die cavity, and shaping efficiency is high, and cost of stamping is high.
The technical scheme of the utility model is following:
A kind of big shift fork forging bending die that has stripper; Include upper mounted plate, bottom plate; The lower end of upper mounted plate is installed with the upper module of arc, and the upper end of bottom plate is installed with lower module, and the upper end of lower module has the arc die cavity; Be gripped with the shift fork forging between the lower end of upper module and the arc die cavity, the arc die cavity has the turning die cavity; The lower end of upper mounted plate is fixedly connected with two poles, and the lower end of pole has boss, and pole is set with stripper outward, and the upper end of stripper and the lower end of upper mounted plate are equipped with spring.
Described arc die cavity both sides have rounded corner.
The utility model utilizes upper module and the extrusion modling of arc die cavity after handling through forge hot, and the arc die cavity is with the bending of big shift fork forging, and shaping efficiency is high, and cost of stamping is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, a kind of big shift fork forging bending die that has stripper includes upper mounted plate 1, bottom plate 2; The lower end of upper mounted plate 1 is installed with the upper module 3 of arc, and the upper end of bottom plate 2 is installed with lower module 4, and the upper end of lower module has arc die cavity 5; Be gripped with shift fork forging 6 between the lower end of upper module and the arc die cavity, arc die cavity 5 has turning die cavity 8, and arc die cavity both sides have rounded corner 7; The lower end of upper mounted plate 1 is fixedly connected with two poles 12; The lower end of pole 12 has boss 9, is set with stripper 10 outside the pole 8, and the upper end of stripper and the lower end of upper mounted plate are equipped with spring 11.

Claims (2)

1. big shift fork forging bending die that has stripper; Include upper mounted plate, bottom plate; It is characterized in that: the lower end of upper mounted plate is installed with the upper module of arc, and the upper end of bottom plate is installed with lower module, and the upper end of lower module has the arc die cavity; Be gripped with the shift fork forging between the lower end of upper module and the arc die cavity, the arc die cavity has the turning die cavity; The lower end of upper mounted plate is fixedly connected with two poles, and the lower end of pole has boss, and pole is set with stripper outward, and the upper end of stripper and the lower end of upper mounted plate are equipped with spring.
2. the big shift fork forging bending die that has stripper according to claim 1, it is characterized in that: described arc die cavity both sides have rounded corner.
CN 201220226997 2012-05-18 2012-05-18 Large-shifting-fork forging bending die with discharging plates Expired - Fee Related CN202606681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220226997 CN202606681U (en) 2012-05-18 2012-05-18 Large-shifting-fork forging bending die with discharging plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220226997 CN202606681U (en) 2012-05-18 2012-05-18 Large-shifting-fork forging bending die with discharging plates

Publications (1)

Publication Number Publication Date
CN202606681U true CN202606681U (en) 2012-12-19

Family

ID=47340413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220226997 Expired - Fee Related CN202606681U (en) 2012-05-18 2012-05-18 Large-shifting-fork forging bending die with discharging plates

Country Status (1)

Country Link
CN (1) CN202606681U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377780A (en) * 2017-09-13 2017-11-24 马鞍山市仁和模具有限公司 A kind of Bending Mould for being easy to discharging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377780A (en) * 2017-09-13 2017-11-24 马鞍山市仁和模具有限公司 A kind of Bending Mould for being easy to discharging

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20130518