CN202045244U - Slotting die of elastic ring - Google Patents

Slotting die of elastic ring Download PDF

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Publication number
CN202045244U
CN202045244U CN2011200933744U CN201120093374U CN202045244U CN 202045244 U CN202045244 U CN 202045244U CN 2011200933744 U CN2011200933744 U CN 2011200933744U CN 201120093374 U CN201120093374 U CN 201120093374U CN 202045244 U CN202045244 U CN 202045244U
Authority
CN
China
Prior art keywords
die
plate
cope match
joint
elastic ring
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
CN2011200933744U
Other languages
Chinese (zh)
Inventor
顾小楠
李国栋
高建
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.)
SUZHOU DONGWU NEEDLE BEARING CO Ltd
Original Assignee
SUZHOU DONGWU NEEDLE BEARING 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 SUZHOU DONGWU NEEDLE BEARING CO Ltd filed Critical SUZHOU DONGWU NEEDLE BEARING CO Ltd
Priority to CN2011200933744U priority Critical patent/CN202045244U/en
Application granted granted Critical
Publication of CN202045244U publication Critical patent/CN202045244U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a slotting die of an elastic ring, which comprises a lower die holder and an upper die plate. A guide pillar and a guide sleeve for guiding are arranged between the lower die holder and the upper die plate; a female die joint is arranged on the lower die holder; a female die is arranged on the female die joint; a punch is arranged above the female die; the punch is fixedly connected with a punch joint; the punch joint is fixed on the upper die plate; a rubber bar is arranged between the lower die holder and the upper die plate; a positioning plate is arranged at one side of the upper die plate and above the punch joint respectively; and weights are arranged on the upper die plate. With the adoption of the above structure, the slotting die solves the problems that the product quality is unsteady, the rejection rate is too high, and the service life of the die is short of the existing die; the product quality and the production efficiency are improved, and the production cost is reduced.

Description

The elastic ring slotting die
Technical field
The utility model relates to a kind of Tool and Die Technology of field of machining, especially relate to a kind of can stabilized product quality, the long elastic ring slotting die of die life.
Background technology
At present; in the grooving operation of this series products of machining bearing elastic ring; the mould that producer adopts efficient all can occur and cross low and the too short problem of die life; all can there be unstable product quality in the product that this mould processed; the waste product of producing is too high; problems such as burr, distortion promptly occur, improved the production cost of producer, be unfavorable for energy-conserving and environment-protective through regular meeting.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of elastic ring slotting die, and towards form, it can solve the unstable product quality that former processing method exists in adopting, and efficient is not high, the problem that die life is short.
The technical scheme in the invention for solving the technical problem is: a kind of elastic ring slotting die, comprise die shoe and cope match-plate pattern, the guide pillars and bushes of guiding is installed between die shoe and cope match-plate pattern, die shoe is provided with the die joint, the die joint is provided with die, the top of die is provided with drift, and described drift is fixedly connected in the plunger adaptor, and plunger adaptor is fixed on the cope match-plate pattern.
For press down at mould finish punching press after, cope match-plate pattern and die shoe can be separated into automatically press down before the position, be provided with rubber bar between described die shoe and the cope match-plate pattern.
To product orientation, the top of described cope match-plate pattern one side and plunger adaptor is provided with location-plate for convenience.
Machine presses down mould for convenience, and described cope match-plate pattern is provided with foundary weight.
The beneficial effects of the utility model are: adopted after the said structure, solved not only that original mould exists unstable product quality, shortcoming such as percent defective is too high, and die life is short, but also improved product quality and production efficiency, reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model counterdie.
Among the figure: 1, die shoe 2, guide pillar 3, rubber bar 4, die joint 5, die
6, drift 7, pin 8, location-plate 9, plunger adaptor 10, foundary weight
11, guide pin bushing 12, cope match-plate pattern
The specific embodiment
A kind of as depicted in figs. 1 and 2 elastic ring slotting die, comprise die shoe 1 and cope match-plate pattern 12, the guide pillar 2 and the guide pin bushing 11 of guiding are installed between die shoe 1 and cope match-plate pattern 12, die shoe 1 is provided with die joint 4, die joint 4 is provided with die 5, the top of die 5 is provided with drift 6, and described drift 6 usefulness pins 7 are connected in the plunger adaptor 9, and plunger adaptor 9 is fixed on the cope match-plate pattern 12; Be provided with rubber bar 3 between described die shoe 1 and the cope match-plate pattern 12; The top of described cope match-plate pattern 12 1 sides and plunger adaptor 9 is provided with location-plate 8; Described cope match-plate pattern 12 is provided with foundary weight 10.
In work, patrix does not break away from counterdie all the time, and under the slide block effect of forcing press, patrix cooperates guiding descending by guide pillar 2 with guide pin bushing 11, when slide block arrival after bottom dead center, the grooving to product is finished in drift 6 and die 5 cooperations.When slide block was got back to top dead-centre, patrix automatically reset under the elastic force effect of rubber bar 3 and finishes a working cycles, waits for next working cycles.Because guide pillar 2 is precise and stable with guide pin bushing 11 guiding and the mode of employing undercut slots, its product processed distortion is little, reliable in quality at work.Be improved the service life of mould simultaneously.
The foregoing description limits all employings of the utility model never in any form and is equal to and replaces or technical scheme that the mode of equivalence conversion obtains all drops in the protection domain of the present utility model.

Claims (4)

1. elastic ring slotting die, comprise die shoe (1) and cope match-plate pattern (12), the guide pillar (2) and the guide pin bushing (11) of guiding are installed between die shoe (1) and cope match-plate pattern (12), die shoe (1) is provided with die joint (4), die joint (4) is provided with die (5), the top of die (5) is provided with drift (6), it is characterized in that: described drift (6) is fixedly connected in the plunger adaptor (9), and plunger adaptor (9) is fixed on the cope match-plate pattern (12).
2. elastic ring slotting die according to claim 1 is characterized in that: be provided with rubber bar (3) between described die shoe (1) and the cope match-plate pattern (12).
3. elastic ring slotting die according to claim 1 and 2 is characterized in that: the top of described cope match-plate pattern (12) one sides and plunger adaptor (9) is provided with location-plate (8).
4. elastic ring slotting die according to claim 1 and 2 is characterized in that: described cope match-plate pattern (12) is provided with foundary weight (10).
CN2011200933744U 2011-04-01 2011-04-01 Slotting die of elastic ring Expired - Fee Related CN202045244U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200933744U CN202045244U (en) 2011-04-01 2011-04-01 Slotting die of elastic ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200933744U CN202045244U (en) 2011-04-01 2011-04-01 Slotting die of elastic ring

Publications (1)

Publication Number Publication Date
CN202045244U true CN202045244U (en) 2011-11-23

Family

ID=44985569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200933744U Expired - Fee Related CN202045244U (en) 2011-04-01 2011-04-01 Slotting die of elastic ring

Country Status (1)

Country Link
CN (1) CN202045244U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225443A (en) * 2011-04-01 2011-10-26 苏州市东吴滚针轴承有限公司 Elastic ring slotting die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225443A (en) * 2011-04-01 2011-10-26 苏州市东吴滚针轴承有限公司 Elastic ring slotting die

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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: 20111123

Termination date: 20140401