CN204194594U - A kind of ribbon retainer shaping mould structure - Google Patents

A kind of ribbon retainer shaping mould structure Download PDF

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Publication number
CN204194594U
CN204194594U CN201420639931.1U CN201420639931U CN204194594U CN 204194594 U CN204194594 U CN 204194594U CN 201420639931 U CN201420639931 U CN 201420639931U CN 204194594 U CN204194594 U CN 204194594U
Authority
CN
China
Prior art keywords
steel ball
material returned
ball seat
fixedly connected
steel
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
CN201420639931.1U
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Chinese (zh)
Inventor
俞玉良
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.)
WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
Original Assignee
WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
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 WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY filed Critical WUZHONG DISTRICT GUANGFU LIANGSHENG MACHINERY FACTORY
Priority to CN201420639931.1U priority Critical patent/CN204194594U/en
Application granted granted Critical
Publication of CN204194594U publication Critical patent/CN204194594U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of ribbon retainer shaping mould structure, mainly comprises counterdie, patrix and mould handle; Described counterdie comprises die shoe and die; Described die to be positioned at above die shoe and to be fixedly connected with die shoe by securing member; Described patrix comprises stem, steel ball, steel ball seat, backing plate and discharging device; In described steel ball seat, circumferencial direction vertically is evenly provided with multiple steel-ball groove; A steel ball is provided with in described each steel-ball groove; Described stem is fixedly connected with steel ball seat by central screw; In the steel-ball groove of described steel ball between steel ball seat and stem; Described steel ball seat is fixedly connected with backing plate by securing member; Described backing plate is fixedly connected with mould handle by securing member; Described discharging device runs through and is arranged in steel ball seat; Described discharging device comprises material returned bar and material returned spring; One end of described material returned spring is fixedly connected on backing plate, and the other end is connected to the afterbody of material returned bar.Ribbon retainer shaping mould structure of the present utility model, assembling is simple, rigging error is little, and converted products quality height not easily produces burr.

Description

A kind of ribbon retainer shaping mould structure
Technical field
The utility model relates to a kind of shaping mould structure, refers in particular to a kind of shaping mould structure of ribbon retainer.
Background technology
Ribbon retainer production technology is primarily of cutting the punch process operation compositions such as ring, shaping, shaping, punching.In whole process, wherein the quality of trimming crudy directly affects the quality after bearing assemble, and therefore the process of trimming just seems particularly important.Shaping mould structure of the prior art as shown in Figure 1, its operation principle is: steel ball 4, material returned cylinder 12, mould 7, cushion block 6, steel ball seat 5 and stem 9 move downward with press ram, under the acting in conjunction of steel ball 4 and die 2, retainer 3 to be processed is extruded ball-and-socket, retainer 3 is released patrix by material returned cylinder 12 under the effect of material returned bar 10 and material returned spring 11.In shaping processing, because in stem, material returned cylinder and die, interporal lacuna is uneven, extruding produces burr, and burr comes off and easily causes pressure wound, is therefore necessary to improve existing ribbon retainer shaping mould.
Utility model content
The utility model object provides a kind of ribbon retainer shaping mould to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ribbon retainer shaping mould, mainly comprises counterdie, patrix and mould handle; Described counterdie comprises die shoe and die; Described die to be positioned at above die shoe and to be fixedly connected with die shoe by securing member; Described patrix comprises stem, steel ball, steel ball seat, backing plate and discharging device; In described steel ball seat, circumferencial direction vertically is evenly provided with multiple steel-ball groove; A steel ball is provided with in described each steel-ball groove; Described stem is fixedly connected with steel ball seat by central screw; In the steel-ball groove of described steel ball between steel ball seat and stem; Described steel ball seat is fixedly connected with backing plate by securing member; Described backing plate is fixedly connected with mould handle by securing member; Described discharging device runs through and is arranged in steel ball seat; Described discharging device comprises material returned bar and material returned spring; One end of described material returned spring is fixedly connected on backing plate, and the other end is connected to the afterbody of material returned bar.
Preferably, when described material returned spring is in original state, described material returned bar stretches out the lower surface of steel ball seat.
Preferably, described steel ball seat being also provided with block, dropping for preventing material returned bar.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The ribbon retainer shaping mould structure of the utility model scheme, owing to material returned cylinder and steel ball seat being integrated, workpiece reduces, and mating surface is corresponding minimizing also, assembles simple and significantly reduces rigging error.Adopt material returned bar to be released from steel ball seat by the retainer of processing, increase the gap of stem and die endoporus, avoid the generation of burr, also solve the problem of burr pressure wound in trimming.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the ribbon retainer shaping mould structural representation of prior art;
Accompanying drawing 2 is ribbon retainer shaping mould structural representation of the present utility model;
Wherein: 1, die shoe; 2, die; 3, retainer; 4, steel ball; 5, steel ball seat; 6, backing plate; 7, mould handle; 8, central screw; 9, stem; 10, material returned bar; 11, material returned spring; 12, material returned cylinder; 13, block.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Ribbon retainer shaping mould structure of the present utility model as shown in Figure 2, mainly comprises counterdie, patrix and mould 7; Described counterdie comprises die shoe 1 and die 2; Described die 2 to be positioned at above die shoe 1 and to be fixedly connected with die shoe 1 by securing member; Described patrix comprises stem 9, steel ball 4, steel ball seat 5, backing plate 6 and discharging device; In described steel ball seat 5, circumferencial direction vertically is evenly provided with multiple steel-ball groove; A steel ball 4 is provided with in described each steel-ball groove; Described stem 9 is fixedly connected with steel ball seat 5 by central screw 8; In the steel-ball groove of described steel ball 4 between steel ball seat 5 and stem 9; Described steel ball seat 5 is fixedly connected with backing plate 6 by securing member; Described backing plate 5 is fixedly connected with 7 with mould by securing member; Described discharging device runs through and is arranged in steel ball seat 5; Described discharging device comprises material returned bar 10 and material returned spring 11; One end of described material returned spring 11 is fixedly connected on backing plate 6, and the other end is connected to the afterbody of material returned bar 10.
Further instruction, when described material returned spring 11 is in original state, described material returned bar 10 stretches out the lower surface of steel ball seat 5.During processing retainer, patrix moves downward with press ram, under the acting in conjunction of steel ball 4 and die 2, retainer 3 to be processed is extruded ball-and-socket, now material returned spring 11 is in squeezed state, move upward with press ram Deng patrix, original state replied by material returned spring 11, and retainer 3 is released patrix by material returned bar 10 under the effect of material returned spring 11.
Further instruction, described steel ball seat 5 is also provided with block 13, drop for preventing material returned bar 10, it is stepped that secondary is arranged to by described material returned bar 10, when material returned spring 11 is in initial, the ladder of described material returned bar 10 is connected with block 13, the phenomenon that drops caused after effectively preventing more than 10 work of material returned bar, and when can prevent from not working, material returned spring 11 is in the phenomenon be stretched for a long time.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The ribbon retainer shaping mould of the utility model scheme, owing to material returned cylinder and steel ball seat being integrated, workpiece reduces, and mating surface is corresponding minimizing also, assembles simple and significantly reduces rigging error.Adopt material returned bar to be released from steel ball seat by the retainer of processing, increase the gap of stem and die endoporus, avoid the generation of burr, also solve the problem of burr pressure wound in trimming.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.

Claims (3)

1. a ribbon retainer shaping mould, is characterized in that: mainly comprise counterdie, patrix and mould handle; Described counterdie comprises die shoe and die; Described die to be positioned at above die shoe and to be fixedly connected with die shoe by securing member; Described patrix comprises stem, steel ball, steel ball seat, backing plate and discharging device; In described steel ball seat, circumferencial direction vertically is evenly provided with multiple steel-ball groove; A steel ball is provided with in described each steel-ball groove; Described stem is fixedly connected with steel ball seat by central screw; In the steel-ball groove of described steel ball between steel ball seat and stem; Described steel ball seat is fixedly connected with backing plate by securing member; Described backing plate is fixedly connected with mould handle by securing member; Described discharging device runs through and is arranged in steel ball seat; Described discharging device comprises material returned bar and material returned spring; One end of described material returned spring is fixedly connected on backing plate, and the other end is connected to the afterbody of material returned bar.
2. ribbon retainer shaping mould according to claim 1, is characterized in that: when described material returned spring is in original state, described material returned bar stretches out the lower surface of steel ball seat.
3. ribbon retainer shaping mould according to claim 2, is characterized in that: described steel ball seat is also provided with block, drops for preventing material returned bar.
CN201420639931.1U 2014-10-30 2014-10-30 A kind of ribbon retainer shaping mould structure Expired - Fee Related CN204194594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420639931.1U CN204194594U (en) 2014-10-30 2014-10-30 A kind of ribbon retainer shaping mould structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420639931.1U CN204194594U (en) 2014-10-30 2014-10-30 A kind of ribbon retainer shaping mould structure

Publications (1)

Publication Number Publication Date
CN204194594U true CN204194594U (en) 2015-03-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420639931.1U Expired - Fee Related CN204194594U (en) 2014-10-30 2014-10-30 A kind of ribbon retainer shaping mould structure

Country Status (1)

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CN (1) CN204194594U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338859A (en) * 2014-10-30 2015-02-11 吴中区光福良盛机械厂 Forming die structure of ribbon cage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338859A (en) * 2014-10-30 2015-02-11 吴中区光福良盛机械厂 Forming die structure of ribbon cage

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

Granted publication date: 20150311

Termination date: 20151030

EXPY Termination of patent right or utility model