CN104972041A - Forging die for spoke - Google Patents

Forging die for spoke Download PDF

Info

Publication number
CN104972041A
CN104972041A CN201510346805.6A CN201510346805A CN104972041A CN 104972041 A CN104972041 A CN 104972041A CN 201510346805 A CN201510346805 A CN 201510346805A CN 104972041 A CN104972041 A CN 104972041A
Authority
CN
China
Prior art keywords
mold
die
spoke
boss
forging
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.)
Pending
Application number
CN201510346805.6A
Other languages
Chinese (zh)
Inventor
何拥军
蒋漓洪
何倩云
赖卫华
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.)
LIUZHOU KEERTE FORGING MACHINERY Co Ltd
Original Assignee
LIUZHOU KEERTE FORGING MACHINERY 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 LIUZHOU KEERTE FORGING MACHINERY Co Ltd filed Critical LIUZHOU KEERTE FORGING MACHINERY Co Ltd
Priority to CN201510346805.6A priority Critical patent/CN104972041A/en
Publication of CN104972041A publication Critical patent/CN104972041A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/02Dies or mountings therefor

Abstract

The invention discloses a forging die for a spoke. The forging die comprises an outer die body, an inner die body, a pressing die body and a puncher pin. The outer die body is annular. The inner die body is in a disc shape and is embedded into the outer die body. An annular boss and a center boss are arranged on the upper side of the inner die body. The pressing die body is annular, and is arranged above the inner die body to be correspondingly buckled with the annular boss. The puncher pin is arranged above the inner die body to be buckled with the center boss. A split inner and outer die body structure is adopted, the spoke can be manufactured conveniently, and the spoke can be separated from the forging die well. The whole product structure is simple, and operation is easy and convenient.

Description

Spoke forging mold
Technical field
The present invention relates to forging mold technical field, especially a kind of spoke forging mold.
Background technology
Spoke is the protection wheel rim of wheel of vehicle, the device of spoke; it is characterized in that a pair circular cover plate; the diameter of cover plate and the diameter of wheel rim are close; there are the hole being greater than axis of wheel rotation in the central authorities of cover plate; connect antermarginal part at cover plate and have aperture; there is annular wheel plate at the edge of cover plate, and the curved surface of wheel plate can fit tightly with the curved surface of wheel rim.Be divided into plate spoke and spoke type according to the structure of spoke, the family-sized car of current main flow all adopts plate spoke spoke architecture.The mould structure of existing spoke forging is complicated, uses inconvenience.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of spoke forging mold, structure is simple, easy to use.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of spoke forging mold, comprises external mold, internal mold, pressing mold and drift, this external mold is ring-type, this internal mold is discoid, is embedded in external mold, is provided with annular boss and central boss on the upside of this internal mold; This pressing mold is ring-type, is located at corresponding with annular boss above internal mold fastening; This drift is located at above internal mold and fastens with central boss.
Further, the height of this central boss is greater than the height of annular boss.
Further, the fastening between pressing mold and annular boss or between drift and central boss is for there being the fastening in gap.
Compared with prior art, the present invention has the following advantages: adopt split type interior cast outer mold structure, conveniently make spoke, and can be separated well; Whole product structure is simple, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of spoke forging mold as shown in Figure 1, comprises external mold 1, internal mold 2, pressing mold 3 and drift 4, and this external mold 1 is ring-type, and this internal mold 2 is discoid, is embedded the bottom position in external mold 1, is provided with annular boss 21 and central boss 22 on the upside of this internal mold 2; This pressing mold 3 is ring-type, is located at corresponding with annular boss 21 above internal mold 2 fastening; This drift 4 is located at above internal mold 2 and fastens with central boss 22.
The height of this central boss 22 is greater than the height of annular boss 21.
Fastening between pressing mold 3 and annular boss 21 or between drift 4 and central boss 22 is for there being the fastening in gap.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (3)

1. a spoke forging mold, is characterized in that: comprise external mold, internal mold, pressing mold and drift, and this external mold is ring-type, and this internal mold is discoid, is embedded in external mold, is provided with annular boss and central boss on the upside of this internal mold; This pressing mold is ring-type, is located at corresponding with annular boss above internal mold fastening; This drift is located at above internal mold and fastens with central boss.
2. spoke forging mold as claimed in claim 1, is characterized in that: the height of this central boss is greater than the height of annular boss.
3. spoke forging mold as claimed in claim 2, is characterized in that: the fastening between pressing mold and annular boss or between drift and central boss is for there being the fastening in gap.
CN201510346805.6A 2015-06-23 2015-06-23 Forging die for spoke Pending CN104972041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510346805.6A CN104972041A (en) 2015-06-23 2015-06-23 Forging die for spoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510346805.6A CN104972041A (en) 2015-06-23 2015-06-23 Forging die for spoke

Publications (1)

Publication Number Publication Date
CN104972041A true CN104972041A (en) 2015-10-14

Family

ID=54269316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510346805.6A Pending CN104972041A (en) 2015-06-23 2015-06-23 Forging die for spoke

Country Status (1)

Country Link
CN (1) CN104972041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107186148A (en) * 2017-07-13 2017-09-22 苏州昆仑重型装备制造有限公司 The mould of rotary drum is forged on common hydraulic press

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB198102A (en) * 1922-03-07 1923-05-31 George Baker Improvements in the production of circular metal discs or wheels
JP2006198663A (en) * 2005-01-21 2006-08-03 Topy Ind Ltd Die and method for forging disk
CN1864915A (en) * 2006-06-13 2006-11-22 中北大学 A labor-saving automobile hub forming method and device
JP2008173661A (en) * 2007-01-17 2008-07-31 Ntn Corp Die device for manufacturing hub ring, and method for manufacturing hub ring
CN201361681Y (en) * 2009-03-16 2009-12-16 江阴南工锻造有限公司 Mould for forging small and medium-sized gear double-sided pressure wheel spokes
CN201632580U (en) * 2010-04-23 2010-11-17 肖立强 Mold for forging aluminium alloy motorcycle wheel hub
CN202461400U (en) * 2012-03-27 2012-10-03 四川新筑精坯锻造有限公司 Improved train wheel forming die with ejector structure
CN103949570A (en) * 2014-03-31 2014-07-30 苏州优金金属成型科技有限公司 Integrated gear forging stock die
CN204396767U (en) * 2015-01-05 2015-06-17 邓州市良机锻压设备制造有限公司 Bullet train wheel forging and molding mold

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB198102A (en) * 1922-03-07 1923-05-31 George Baker Improvements in the production of circular metal discs or wheels
JP2006198663A (en) * 2005-01-21 2006-08-03 Topy Ind Ltd Die and method for forging disk
CN1864915A (en) * 2006-06-13 2006-11-22 中北大学 A labor-saving automobile hub forming method and device
JP2008173661A (en) * 2007-01-17 2008-07-31 Ntn Corp Die device for manufacturing hub ring, and method for manufacturing hub ring
CN201361681Y (en) * 2009-03-16 2009-12-16 江阴南工锻造有限公司 Mould for forging small and medium-sized gear double-sided pressure wheel spokes
CN201632580U (en) * 2010-04-23 2010-11-17 肖立强 Mold for forging aluminium alloy motorcycle wheel hub
CN202461400U (en) * 2012-03-27 2012-10-03 四川新筑精坯锻造有限公司 Improved train wheel forming die with ejector structure
CN103949570A (en) * 2014-03-31 2014-07-30 苏州优金金属成型科技有限公司 Integrated gear forging stock die
CN204396767U (en) * 2015-01-05 2015-06-17 邓州市良机锻压设备制造有限公司 Bullet train wheel forging and molding mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107186148A (en) * 2017-07-13 2017-09-22 苏州昆仑重型装备制造有限公司 The mould of rotary drum is forged on common hydraulic press

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20151014