CN204603175U - The cold upsetting forming die of deduction cap on a kind of perambulator - Google Patents

The cold upsetting forming die of deduction cap on a kind of perambulator Download PDF

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Publication number
CN204603175U
CN204603175U CN201520094486.XU CN201520094486U CN204603175U CN 204603175 U CN204603175 U CN 204603175U CN 201520094486 U CN201520094486 U CN 201520094486U CN 204603175 U CN204603175 U CN 204603175U
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CN
China
Prior art keywords
deduction cap
thimble
groove
cap
moulds
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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
CN201520094486.XU
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Chinese (zh)
Inventor
富雪生
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.)
Sea Salt Fu Xin High-Intensity Fasteners Co Ltd
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Sea Salt Fu Xin High-Intensity Fasteners Co Ltd
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Priority to CN201520094486.XU priority Critical patent/CN204603175U/en
Application granted granted Critical
Publication of CN204603175U publication Critical patent/CN204603175U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to the cold upsetting forming die of deduction cap on a kind of perambulator, on this kind of perambulator, the cold upsetting forming die of deduction cap comprises arrangement stock mould, deduction cap semi-finished product mould, the contoured mould of deduction cap, deduction cap forming through holes mould, the accurate shaping mold of deduction cap, the multi-station mold that the utility model adopts five moulds five to rush, can ensure that the deduction cap size of finished product is accurately consistent, when avoiding turning, endoporus fineness is not high, there is turning waste material, and improve production efficiency.

Description

The cold upsetting forming die of deduction cap on a kind of perambulator
Technical field
The utility model patent belongs to cold upsetting forming die field, is specifically related to the cold upsetting forming die of deduction cap on a kind of perambulator.
Background technology
On baby carrier wheel, deduction cap is a kind of outside for the protection of pushchair.Deduction cap on perambulator comprises fastening cap, head, afterbody, and the axis of deduction cap is provided with a through hole, and head and afterbody are provided with hypotenuse near through-hole side, and the side of fastening cap is provided with hypotenuse.Usual this deduction cap is all adopt after cold-heading becomes semi-finished product, and draw semi-finished product carrying out turning by turning process, semi-finished product only need to carry out thread rolling to through hole and obtain final products.This Product Process, operation is responsible for, and operation is loaded down with trivial details, wastes raw material, is unfavorable for large-scale production.
Utility model content
Problem to be solved in the utility model is to provide the cold upsetting forming die of deduction cap on a kind of perambulator.
In order to solve technique scheme, the utility model adopts following technical scheme:
On a kind of perambulator of the utility model, the cold upsetting forming die of deduction cap comprises arrangement stock mould, deduction cap semi-finished product mould, the contoured mould of deduction cap, deduction cap forming through holes mould, the accurate shaping mold of deduction cap; Wherein,
Described deduction cap semi-finished product mould comprises two punching two moulds, described two moulds are provided with the second cylindrical mold cavities and fastening cap just pier die cavity, the second cylindrical thimble is provided with on the right side of described second cylindrical mold cavities, be provided with the second red needle on the left of the first pier die cavity of described fastening cap, described second red needle is provided with second cylindrical mold cavities identical with on two moulds and fastening cap just pier die cavity;
The contoured mould of described deduction cap comprises three punching three moulds, described three moulds are provided with the 3rd thimble, described 3rd thimble top is provided with a cone press block, described three rush to and are provided with the 3rd red needle, described 3rd red needle top is provided with two step-like recesses, and described two step-like recesses comprise the first groove and the second groove, and described first groove is circular groove, described first groove centre position is provided with the second groove, and described first groove is provided with hypotenuse;
Described deduction cap forming through holes mould comprises four punching four moulds, described four moulds are provided with the 4th thimble, described 4th thimble top is provided with the conical press block of a band hypotenuse, described four rush to and are provided with the 4th red needle, described 4th red needle is provided with protruding cylindrical thimble, and described cylindrical thimble and described 4th red needle junction are provided with hypotenuse;
The accurate shaping mold of described deduction cap comprises five punching five moulds, described five moulds are provided with the 5th thimble, described 5th thimble is consistent with described 4th thimble shape, described five rush to and are provided with the 5th red needle, described 5th red needle is provided with protruding cylindrical thimble, is provided with two rectangle thimbles outside described cylindrical thimble.
The utility model can be set to described first groove further and the second groove is positioned on same axis, and the internal diameter of described first groove equals the external diameter of deduction cap fastening cap, and the internal diameter of described second groove equals the external diameter of deduction cap afterbody.
The cylindrical thimble external diameter that the utility model can be set to described projection is further consistent with the internal diameter of deduction cap through hole, and the shape of described rectangle thimble is corresponding with two rectangular recess shapes that deduction cap head is provided with.
The beneficial effects of the utility model: the multi-station mold adopting five moulds five to rush, the deduction cap size that can ensure finished product is accurately consistent, and when avoiding turning, endoporus fineness is not high, occurs turning waste material, and improves production efficiency.
Accompanying drawing explanation
Carry out describing in detail or preferably to preferred embodiment of the present utility model below in conjunction with accompanying drawing, wherein,
The schematic diagram of Fig. 1 the utility model deduction cap;
The sectional view of Fig. 2 the utility model deduction cap
Fig. 3 the utility model one rushes the schematic diagram of a mould;
Fig. 4 the utility model two rushes the schematic diagram of two moulds;
Fig. 5 the utility model three rushes the schematic diagram of three moulds;
Fig. 6 the utility model four rushes the schematic diagram of four moulds;
Fig. 7 the utility model five rushes the schematic diagram of five moulds.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, the cold upsetting forming die embodiment of deduction cap on a kind of perambulator of the utility model is described further.
Fig. 1 and Fig. 2 is the target finished product deduction cap 1 of the utility model cold-heading molding, it comprises head 2, fastening cap 3, afterbody 4, through hole 5 is established in described deduction cap 1 axis, head 2 and afterbody 4 are provided with the first hypotenuse 6 near through-hole side, and the side of fastening cap 3 is provided with the second hypotenuse 7, described head 2 is also provided with two rectangular recess 8 near through-hole side.
Fig. 3 is for arranging stock mould, and it comprises punching one mould, for being washed into type stock 10 to the first pier of wire rod.A described mould is provided with the first cylindrical mold cavities 11, is provided with the first red needle 12 on the left of described first cylindrical mold cavities 11, is provided with the first thimble 13 on the right side of described first cylindrical mold cavities 11.When the wire rod sheared is sent into the first cylindrical mold cavities 11 by the first red needle 12, first red needle 12 from left to right enters impact extrusion wire rod in the first cylindrical mold cavities 11, first thimble 13 withstands bottom the first cylindrical mold cavities 11 simultaneously, and obtain arranging one is washed into type stock 10 again by the first thimble 13 ejection device.
Fig. 4 is described deduction cap semi-finished product mould, and it comprises two punching two moulds, squeezes out head 2 and afterbody 4 for being washed into type stock 10 by one, makes one to be washed into the centre of type stock 10 wider than head 2 and afterbody 4 simultaneously.Described two moulds are provided with the second cylindrical mold cavities 21 and fastening cap just pier die cavity 24, the second thimble 22 is provided with on the right side of described second cylindrical mold cavities 21, be provided with the second red needle 23 on the left of the first pier die cavity 24 of described fastening cap, described second red needle 23 is provided with and is provided with the second identical cylindrical mold cavities 21 and fastening cap 3 just pier die cavity with two moulds.Being washed into type stock 10 by one to send on a mould in the second cylindrical mold cavities 21, second red needle 22 to be withstood on a mould bottom the second cylindrical mold cavities 21, second red needle 23 from left to right punching press one is washed into type stock 10, make one to be washed into type stock 10 and obtain shaping, two are washed into type stock 20 by the second red needle 22 ejection device.
Fig. 5 is the contoured mould of deduction cap, and it comprises three punching three moulds, is expressed to consistent with deduction cap profile for being washed into type stock 20 by two.Described three moulds are provided with three cylindrical shape die cavity 31, the internal diameter of described three cylindrical shape die cavity 31 is consistent with the external diameter of described deduction cap afterbody 4, the 3rd thimble 32 is provided with on the right side of described three cylindrical shape die cavity 31, described 3rd thimble 32 top is provided with a cone press block 33, described three rush to and are provided with the 3rd red needle 34, described 3rd red needle 34 top is provided with two step-like recesses, described two step-like recesses comprise the first groove 35 and the second groove 36, described first groove 35 is circular groove, described first groove 35 centre position is provided with the second groove 36, described first groove 35 is provided with hypotenuse, and described first groove 35 and the second groove 36 are positioned on same axis, the internal diameter of described first groove 35 equals the external diameter of described deduction cap fastening cap 3, the internal diameter of described second groove 36 equals the external diameter of described deduction cap afterbody 4.Being washed into type stock 20 by two sends in three cylindrical shape die cavity 31,3rd thimble 32 withstands bottom three cylindrical shape die cavity 31,3rd red needle 34 from left to right punching press two is washed into type stock 20, make two to be washed into type stock 20 to obtain shaping and be full of in the groove and three cylindrical shape die cavity 31 of the 3rd red needle 34, and three are washed into type stock 30 by the 3rd thimble 32 ejection device.
Fig. 6 is deduction cap forming through holes mould, and it comprises four punching four moulds, carries out punching press through hole and cold-heading first hypotenuse 6 for being washed into type stock 30 by three.Described four moulds are provided with the 4th cylindrical mold cavities 41, the 4th thimble 42 is provided with on the right side of described 4th cylindrical mold cavities 41, described 4th thimble 42 top is provided with the conical press block 43 of a band hypotenuse, described four rush to and are provided with the 4th red needle 44, described 4th red needle 44 is provided with protruding cylindrical thimble 45, cylindrical thimble 45 external diameter of described projection is consistent with the internal diameter of described deduction cap through hole 5, and cylindrical thimble 45 and described 4th red needle 44 junction of described projection are provided with hypotenuse 46.Being washed into type stock 30 by three sends in the 4th cylindrical mold cavities 41,4th thimble 42 withstands bottom the 4th cylindrical mold cavities 41,4th red needle 44 from left to right punching press three is washed into type stock 30, three center axial position being washed into type stock 30 are made to stamp out through hole, and described through hole is consistent with the internal diameter of the through hole 5 on the axis of described deduction cap, then four be washed into type stock 40 by the 4th thimble 42 ejection device.
Fig. 7 is the accurate shaping mold of deduction cap, and it comprises five punching five moulds, for being washed into the through hole integer of type stock 40 and the shaping of deduction cap head 2 place rectangular recess 8 to four.Described five moulds are provided with the 5th cylindrical mold cavities 51, the 5th thimble 52 is provided with on the right side of described 5th cylindrical mold cavities 51, described 5th thimble 52 is consistent with described 4th thimble 42 shape, described five rush to and are provided with the 5th red needle 53, described 5th red needle 53 is provided with protruding cylindrical thimble 54, cylindrical thimble 54 external diameter of described projection is consistent with the internal diameter of described deduction cap through hole 5, be provided with two rectangle thimbles 55 outside the cylindrical thimble 54 of described projection, the shape of described rectangle thimble 55 is corresponding with two rectangular recess 8 shapes that described deduction cap head 2 is provided with.Send into be washed into type stock 40 reverses direction by four after in the 5th cylindrical mold cavities 51,5th thimble 52 withstands bottom the 5th cylindrical mold cavities 51,5th red needle 53 from left to right punching press four is washed into type stock 40 and makes it obtain abundant shaping, then is washed into type stock 50 by five by the 5th thimble 52 ejection device.
The through hole being finally washed into type stock 50 to five carries out thread rolling process, just can obtain deduction cap 1 on a kind of perambulator of target product.

Claims (3)

1. the cold upsetting forming die of deduction cap on perambulator, comprises and arranges stock mould, deduction cap semi-finished product mould, the contoured mould of deduction cap, deduction cap forming through holes mould, the accurate shaping mold of deduction cap; It is characterized in that,
Described deduction cap semi-finished product mould comprises two punching two moulds, described two moulds are provided with the second cylindrical mold cavities (21) and fastening cap just pier die cavity (24), described second cylindrical mold cavities (21) right side is provided with the second thimble (22), described fastening cap is just provided with the second red needle (23) in pier die cavity (24) left side, and described second red needle (23) is provided with second cylindrical mold cavities (21) identical with on two moulds and fastening cap just pier die cavity (24);
The contoured mould of described deduction cap comprises three punching three moulds, described three moulds are provided with the 3rd thimble (32), described 3rd thimble (32) top is provided with a cone press block (33), described three rush to and are provided with the 3rd red needle (34), described 3rd red needle (34) top is provided with two step-like recesses, described two step-like recesses comprise the first groove (35) and the second groove (36), described first groove (35) is circular groove, described first groove (35) centre position is provided with the second groove (36), and described first groove (35) is provided with hypotenuse;
Described deduction cap forming through holes mould comprises four punching four moulds, described four moulds are provided with the 4th thimble (42), described 4th thimble (42) top is provided with the conical press block (43) of a band hypotenuse, described four rush to and are provided with the 4th red needle (44), described 4th red needle (44) is provided with protruding cylindrical thimble (45), and cylindrical thimble (45) and described 4th red needle (44) junction of described projection are provided with hypotenuse;
The accurate shaping mold of described deduction cap comprises five punching five moulds, described five moulds are provided with the 5th thimble (52), described 5th thimble (52) is consistent with described 4th thimble (42) shape, described five rush to and are provided with the 5th red needle (53), described 5th red needle (53) is provided with protruding cylindrical thimble (54), and cylindrical thimble (54) outside of described projection is provided with two rectangle thimbles (55).
2. the cold upsetting forming die of deduction cap on a kind of perambulator according to claim 1, it is characterized in that, described first groove (35) and the second groove (36) are positioned on same axis, the internal diameter of described first groove (35) equals the external diameter of deduction cap fastening cap (3), and the internal diameter of described second groove (36) equals the external diameter of deduction cap afterbody (4).
3. the cold upsetting forming die of deduction cap on a kind of perambulator according to claim 1, it is characterized in that, the external diameter of the cylindrical thimble (45 and 54) of described projection is consistent with the internal diameter of deduction cap through hole (5), and the shape of described rectangle thimble (55) is corresponding with two rectangular recess (8) shapes that deduction cap head (2) is provided with.
CN201520094486.XU 2015-02-11 2015-02-11 The cold upsetting forming die of deduction cap on a kind of perambulator Expired - Fee Related CN204603175U (en)

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Application Number Priority Date Filing Date Title
CN201520094486.XU CN204603175U (en) 2015-02-11 2015-02-11 The cold upsetting forming die of deduction cap on a kind of perambulator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296234A (en) * 2020-09-28 2021-02-02 河南航天精工制造有限公司 Multi-station stamping processing equipment and turnover mechanism thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296234A (en) * 2020-09-28 2021-02-02 河南航天精工制造有限公司 Multi-station stamping processing equipment and turnover mechanism thereof

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20170211

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