CN105750365A - Shaping tooling for quenched check ring - Google Patents
Shaping tooling for quenched check ring Download PDFInfo
- Publication number
- CN105750365A CN105750365A CN201610240771.7A CN201610240771A CN105750365A CN 105750365 A CN105750365 A CN 105750365A CN 201610240771 A CN201610240771 A CN 201610240771A CN 105750365 A CN105750365 A CN 105750365A
- Authority
- CN
- China
- Prior art keywords
- movable block
- fixed block
- quenching
- ring
- shaping tooling
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F37/00—Manufacture of rings from wire
- B21F37/04—Manufacture of rings from wire of washers
Abstract
The invention discloses a shaping tooling for a quenched check ring. An upright rod which is arranged vertically is arranged at the top of a base; a fixed block and a movable block are respectively positioned on the two sides of the upright post; clamping surfaces which are formed oppositely are formed on the fixed block and the movable block; when the quenched check ring is machined, a check ring is positioned between the fixed block and the movable block through a locating post on the fixed block; a top cushion plate is pressed on the check ring and is compressed through a limiting piece; a driving mechanism drives the movable block to move to the fixed block, so that the clamping surfaces of the fixed block and the movable block extrude and shape the outside diameter of the check ring; then, the limiting piece is continuously moved downwards, so that the check ring is further compressed by the top cushion plate; the outside diameter and the flatness of the check ring are shaped by extruding and compressing repeatedly. According to the shaping tooling for the quenched check ring disclosed by the invention, a material is loaded and unloaded easily and conveniently; a plurality of check rings can be shaped simultaneously at one time; the shaping effect is good; the flatness of the shaped check rings is good.
Description
Technical field
The present invention relates to back-up ring processing technique field, particularly relate to shaping tooling after a kind of back-up ring quenches.
Background technology
In back-up ring is processed, for the ease of processing, elastic spring needs to be coiled into spring-like on forming machine, is then cut out, but, the elastic spring deformation after being so wound around is serious, it is necessary to after quenching back-up ring is carried out thick shaping.But, due to the particularity of its processing, through the elastic spring of thick shaping, product internal diameter, external diameter still there will be slight phenomenon less than normal or bigger than normal, and substandard product increases, thus causing production cost to increase.Conventional back-up ring reshaping device, owing to the deformation size of back-up ring is different, causes feeding difficulty, and can only carry out single shaping.And in reforming process, it is necessary to being respectively directed to back-up ring internal diameter, flatness, external diameter etc. and carry out repeatedly shaping, working (machining) efficiency is low.Therefore, how internal diameter or external diameter are occurred that the elastic spring of slight deviations carries out quickly fine shaping so that product shaping is quick, precision is high, secondary deformation does not occur in reforming process, it has also become the problem that those skilled in the art assistant officer is to be solved.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes shaping tooling after a kind of back-up ring quenches.
Shaping tooling after a kind of back-up ring quenching that the present invention proposes, for to back-up ring shaping, back-up ring includes annular matrix, centre bore is formed in the middle part of described annular matrix, described annular matrix has predetermined thickness and has an opening, described matrix is surrounded by two planar annulars, medial surface and lateral surface, forms described opening between said two planar annular, and after the quenching of described back-up ring, shaping tooling includes: base, clamping device, top backing plate, driving mechanism；
Base top is provided with the vertical rod being vertically arranged, and vertical rod is provided with can hard-wired locating part；
Clamping device is arranged on above base, clamping device includes the fixed block and the movable block that lay respectively at bar both sides, location, fixed block includes fixture and the first holder, described fixture is fixing with base to be connected, described first holder is positioned at described fixture near bar side, location, first holder is provided with locating dowel near the side of location bar, movable block includes impeller and the second holder, second holder is positioned at impeller near bar side, location, and driving mechanism drives to be connected with movable block and is used for driving movable block to move to fixed block；
Top backing plate, between fixed block and movable block, is provided with the first through hole in the middle part of the backing plate of top, top backing plate is set in vertical rod by the first through hole, and top backing plate is positioned at below locating part.
Preferably, top backing plate is provided with the first recess coordinated with locating dowel near fixed block one end.
Preferably, push up backing plate near fixed block one end and the first holder form fit, and near movable block one end and the second holder form fit.
Preferably, also including: bottom pad plate, bottom pad plate, between fixed block and movable block, is provided with the second through hole in the middle part of bottom pad plate, bottom pad plate is set in vertical rod by the second through hole, and bottom pad plate is positioned at below the backing plate of top.
Preferably, bottom pad plate is provided with the second recess coordinated with locating dowel near fixed block one end.
Preferably, bottom pad plate is near fixed block one end and the first holder form fit, and near movable block one end and the second holder form fit.
Preferably, base is provided with installing hole, and vertical rod is removably mounted on base by installing hole.
Preferably, vertical rod periphery is provided with screw thread, and locating part is provided with screw, and locating part is by screw and vertical rod threaded engagement.
Preferably, driving device includes cylinder and push pedal, cylinder drive axle being radially arranged along vertical rod, push pedal between cylinder with movable block and push pedal be connected with air cylinder driven axle；
Preferably, push pedal is perpendicular to the driving axle setting of cylinder.
Preferably, base top is provided with slide rail, and slide rail is parallel to air cylinder driven axle and arranges, and movable block can be slidably mounted on slide rail；
Preferably, movable block is removably mounted on slide rail.
In the present invention, shaping tooling after proposed back-up ring quenching, base top is provided with the vertical rod being vertically arranged, fixed block and movable block lay respectively at vertical rod both sides, fixed block and movable block are provided with the clamping face being oppositely arranged, add man-hour, by the locating dowel on fixed block, back-up ring is positioned between fixed block and movable block, top backing plate is pressed on back-up ring, by locating part, top backing plate is compressed, driving mechanism drives movable block to move to fixed block, back-up ring external diameter is carried out squeezing shaping by the clamping face making the two, then proceed to move down locating part, top backing plate is made to compress back-up ring further, repeated multiple times extruding compresses, realize the shaping to back-up ring external diameter and flatness；By shaping tooling after the back-up ring quenching that above-mentioned optimization designs, feeding blanking is easy, it is possible to multiple back-up rings once carrying out shaping simultaneously, and shaping effect is good, after shaping, back-up ring flatness is good.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of shaping tooling after a kind of back-up ring quenching that the present invention proposes.
Fig. 2 is the side elevational cross-section schematic diagram of shaping tooling after a kind of back-up ring quenching that the present invention proposes.
Detailed description of the invention
As illustrated in fig. 1 and 2, Fig. 1 is the structural representation of shaping tooling after a kind of back-up ring quenching that the present invention proposes, and Fig. 2 is the side elevational cross-section schematic diagram of shaping tooling after a kind of back-up ring quenching that the present invention proposes.
With reference to Fig. 1 and 2, shaping tooling after a kind of back-up ring quenching that the present invention proposes, for to back-up ring 7 shaping, back-up ring 7 includes annular matrix, forming centre bore in the middle part of described annular matrix, described annular matrix has predetermined thickness and has an opening, and described matrix is surrounded by two planar annulars, medial surface and lateral surface, forming described opening between said two planar annular, after the quenching of described back-up ring, shaping tooling includes: base 1, clamping device, top backing plate 3, bottom pad plate 4, driving mechanism；
Base 1 top is provided with the vertical rod 11 being vertically arranged, base 1 is provided with installing hole, vertical rod 11 is removably mounted on base 1 by installing hole, vertical rod 11 is provided with can hard-wired locating part 12, vertical rod 11 periphery is provided with screw thread, locating part 12 is provided with screw, and locating part 12 is by screw and vertical rod 11 threaded engagement；
Clamping device is arranged on above base 1, clamping device includes the fixed block 21 and the movable block 22 that lay respectively at bar both sides, location, fixed block 21 includes fixture and the first holder, described fixture is fixing with base 1 to be connected, described first holder is positioned at described fixture near bar side, location, first holder is provided with locating dowel 5 near the side of location bar, and movable block 22 includes impeller and the second holder, and the second holder is positioned at impeller near bar side, location；
Top backing plate 3 is between fixed block 21 and movable block 22, it is provided with the first through hole in the middle part of the backing plate 3 of top, top backing plate 3 is set in vertical rod 11 by the first through hole, top backing plate 3 is provided with the first recess coordinated with locating dowel 5 near fixed block 21 one end, top backing plate 3 is positioned at below locating part 12, push up backing plate 3 near fixed block 21 one end and the first holder form fit, and near movable block 22 one end and the second holder form fit；
Bottom pad plate 4 is between fixed block 21 and movable block 22, the second through hole it is provided with in the middle part of bottom pad plate 4, bottom pad plate 4 is set in vertical rod 11 by the second through hole, bottom pad plate 4 is positioned at below the backing plate 3 of top, bottom pad plate 4 is provided with the second recess coordinated with locating dowel 5 near fixed block 21 one end, bottom pad plate 4 is near fixed block 21 one end and the first holder form fit, and near movable block 22 one end and the second holder form fit；
Driving mechanism drives with movable block 22 to be connected and is used for driving movable block 22 to move to fixed block 21, driving device includes cylinder 61 and push pedal 62, driving axle being radially arranged along vertical rod 11 of cylinder 61, push pedal 62 between cylinder 61 with movable block 22 and push pedal 62 drive axle to be connected with cylinder 61, push pedal 62 be perpendicular to cylinder 61 driving axle arrange.
After the back-up ring quenching of the present embodiment in the specific works process of shaping tooling, in advance locating part and top backing plate are unloaded from vertical rod, add man-hour, back-up ring is placed on bottom pad plate, by the locating dowel on fixed block, back-up ring is positioned at bottom pad plate, then top backing plate and locating part are arranged on column, top backing plate is made to be pressed on back-up ring, movable block is moved along slide rail, back-up ring is made to be clamped between the first holder and the second holder, moved to fixed block by air cylinder driven movable block, back-up ring external diameter is carried out squeezing shaping by the clamping face making the two, then pass through locating part adjustment top backing plate and compress back-up ring further downward, realize back-up ring flatness shaping, compress through repeated multiple times extruding, realize the shaping to back-up ring external diameter and flatness.
In the present embodiment, shaping tooling after proposed back-up ring quenching, base top is provided with the vertical rod being vertically arranged, fixed block and movable block and lays respectively at vertical rod both sides, fixed block and movable block and be provided with the clamping face being oppositely arranged；By shaping tooling after the back-up ring quenching that above-mentioned optimization designs, feeding blanking is easy, it is possible to multiple back-up rings once carrying out shaping simultaneously, and shaping effect is good, after shaping, back-up ring flatness is good.
In a specific embodiment, base 1 top is provided with slide rail 13, and slide rail 13 is parallel to cylinder 61 and drives axle to arrange, and movable block 22 can be slidably mounted on slide rail 13, and movable block 22 can be dismantled from slide rail 13；Being easy to mobile movable block 22, and ensure movable block 22 stability under loading on its moving direction, not offseting, thus improving back-up ring shaping effect.
In another detailed description of the invention, first holder and fixture removably connect, second holder and impeller removably connect, and locating dowel and the first holder removably connect, on the one hand, be easy to process various sizes of back-up ring, substantially increase the use motility of described shaping tooling, on the other hand, it is simple to the workpiece replacing directly contacted with back-up ring, it is greatly prolonged service life.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (10)
1. shaping tooling after a back-up ring quenching, for to back-up ring (7) shaping, back-up ring (7) includes annular matrix, centre bore is formed in the middle part of described annular matrix, described annular matrix has predetermined thickness and has an opening, described matrix is surrounded by two planar annulars, medial surface and lateral surface, described opening is formed between said two planar annular, it is characterized in that, after the quenching of described back-up ring, shaping tooling includes: base (1), clamping device, top backing plate (3), driving mechanism；
Base (1) top is provided with the vertical rod (11) being vertically arranged, and vertical rod (11) is provided with can hard-wired locating part (12)；
Clamping device is arranged on base (1) top, clamping device includes the fixed block (21) and the movable block (22) that lay respectively at bar both sides, location, fixed block (21) includes fixture and the first holder, described fixture is fixing with base (1) to be connected, described first holder is positioned at described fixture near bar side, location, first holder is provided with locating dowel (5) near the side of location bar, movable block (22) includes impeller and the second holder, second holder is positioned at impeller near bar side, location, driving mechanism drives with movable block (22) to be connected and is used for driving movable block (22) mobile to fixed block (21)；
Top backing plate (3) is positioned between fixed block (21) and movable block (22), middle part, top backing plate (3) is provided with the first through hole, top backing plate (3) is set in vertical rod (11) by the first through hole, and top backing plate (3) is positioned at locating part (12) lower section.
2. shaping tooling after back-up ring according to claim 1 quenching, it is characterised in that top backing plate (3) is provided with, near fixed block (21) one end, the first recess coordinated with locating dowel (5).
3. shaping tooling after back-up ring according to claim 2 quenching, it is characterized in that, close fixed block (21) one end, top backing plate (3) and the first holder form fit, and near movable block (22) one end and the second holder form fit.
4. shaping tooling after back-up ring according to claim 1 quenching, it is characterized in that, also include: bottom pad plate (4), bottom pad plate (4) is positioned between fixed block (21) and movable block (22), bottom pad plate (4) middle part is provided with the second through hole, bottom pad plate (4) is set in vertical rod (11) by the second through hole, and bottom pad plate (4) is positioned at lower section, top backing plate (3).
5. shaping tooling after back-up ring according to claim 4 quenching, it is characterised in that bottom pad plate (4) is provided with, near fixed block (21) one end, the second recess coordinated with locating dowel (5).
6. shaping tooling after back-up ring according to claim 5 quenching, it is characterized in that, close fixed block (21) one end of bottom pad plate (4) and the first holder form fit, and near movable block (22) one end and the second holder form fit.
7. shaping tooling after back-up ring according to claim 1 quenching, it is characterised in that base (1) is provided with installing hole, and vertical rod (11) is removably mounted on base (1) by installing hole.
8. shaping tooling after back-up ring according to claim 1 quenching, it is characterized in that, vertical rod (11) periphery is provided with screw thread, and locating part (12) is provided with screw, and locating part (12) is by screw and vertical rod (11) threaded engagement.
9. shaping tooling after back-up ring according to claim 1 quenching, it is characterized in that, driving device includes cylinder (61) and push pedal (62), driving axle being radially arranged along vertical rod (11) of cylinder (61), push pedal (62) is positioned between cylinder (61) with movable block (22) and push pedal (62) drives axle to be connected with cylinder (61)；Preferably, push pedal (62) is perpendicular to the driving axle of cylinder (61) and arranges.
10. shaping tooling after back-up ring according to claim 1 quenching, it is characterized in that, base (1) top is provided with slide rail (13), slide rail (13) is parallel to cylinder (61) and drives axle to arrange, and movable block (22) can be slidably mounted on slide rail (13)；Preferably, movable block (22) is removably mounted on slide rail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240771.7A CN105750365B (en) | 2016-04-15 | 2016-04-15 | Shaping tooling after a kind of back-up ring quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610240771.7A CN105750365B (en) | 2016-04-15 | 2016-04-15 | Shaping tooling after a kind of back-up ring quenching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750365A true CN105750365A (en) | 2016-07-13 |
| CN105750365B CN105750365B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610240771.7A Active CN105750365B (en) | 2016-04-15 | 2016-04-15 | Shaping tooling after a kind of back-up ring quenching |
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| CN (1) | CN105750365B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239157A (en) * | 2016-08-18 | 2016-12-21 | 安徽省宁国市东波紧固件有限公司 | A kind of back-up ring machine-shaping device |
| CN107486507A (en) * | 2017-09-22 | 2017-12-19 | 湖北大运汽车有限公司 | A kind of U-bolt compacting deformation frock |
| CN108126998A (en) * | 2017-12-31 | 2018-06-08 | 戚天儿 | A kind of novel metallurgical is moulding to use robot arm device |
| CN110449489A (en) * | 2019-08-28 | 2019-11-15 | 四川航天长征装备制造有限公司 | A kind of corrector and straightening method of the piston baffle ring suitable for space flight valve |
| CN112676388A (en) * | 2020-12-23 | 2021-04-20 | 安徽省宁国市东波紧固件有限公司 | Universal shaping tool for elastic check rings |
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| CN104175057A (en) * | 2014-07-29 | 2014-12-03 | 安徽省宁国市东波紧固件有限公司 | Special shaping device for steel cable baffle ring |
| CN104384812A (en) * | 2014-07-29 | 2015-03-04 | 安徽省宁国市东波紧固件有限公司 | Steel wire retainer ring shaping mechanism |
| CN205673403U (en) * | 2016-04-15 | 2016-11-09 | 安徽省宁国市东波紧固件有限公司 | Shaping tooling after a kind of back-up ring quenching |
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2016
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Patent Citations (5)
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| CN202591304U (en) * | 2012-06-04 | 2012-12-12 | 上海煤气第一管线工程有限公司 | Shape righting aligning machine |
| CN203565565U (en) * | 2013-11-27 | 2014-04-30 | 成都豪能科技股份有限公司 | Hydraulic detection and rectification device for annular parts |
| CN104175057A (en) * | 2014-07-29 | 2014-12-03 | 安徽省宁国市东波紧固件有限公司 | Special shaping device for steel cable baffle ring |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239157A (en) * | 2016-08-18 | 2016-12-21 | 安徽省宁国市东波紧固件有限公司 | A kind of back-up ring machine-shaping device |
| CN107486507A (en) * | 2017-09-22 | 2017-12-19 | 湖北大运汽车有限公司 | A kind of U-bolt compacting deformation frock |
| CN108126998A (en) * | 2017-12-31 | 2018-06-08 | 戚天儿 | A kind of novel metallurgical is moulding to use robot arm device |
| CN110449489A (en) * | 2019-08-28 | 2019-11-15 | 四川航天长征装备制造有限公司 | A kind of corrector and straightening method of the piston baffle ring suitable for space flight valve |
| CN110449489B (en) * | 2019-08-28 | 2020-11-10 | 四川航天长征装备制造有限公司 | Shape correction device and shape correction method suitable for piston baffle ring in spacecraft valve |
| CN112676388A (en) * | 2020-12-23 | 2021-04-20 | 安徽省宁国市东波紧固件有限公司 | Universal shaping tool for elastic check rings |
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| Publication number | Publication date |
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| CN105750365B (en) | 2018-01-12 |
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Denomination of invention: A quenching and shaping fixture for retaining rings Effective date of registration: 20230912 Granted publication date: 20180112 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: ANHUI NINGGUO DONGBO FASTENER Co.,Ltd. Registration number: Y2023980056246 |