CN105750365B - Shaping tooling after a kind of back-up ring quenching - Google Patents
Shaping tooling after a kind of back-up ring quenching Download PDFInfo
- Publication number
- CN105750365B CN105750365B CN201610240771.7A CN201610240771A CN105750365B CN 105750365 B CN105750365 B CN 105750365B CN 201610240771 A CN201610240771 A CN 201610240771A CN 105750365 B CN105750365 B CN 105750365B
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- China
- Prior art keywords
- ring
- vertical rod
- shaping
- fixed block
- movable block
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Classifications
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- 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
Shaping tooling after being quenched the invention discloses a kind of back-up ring, base top is provided with the vertical rod being vertically arranged, fixed block and movable block are located at vertical rod both sides respectively, fixed block and movable block are provided with the clamping face being oppositely arranged, during processing, back-up ring is positioned between fixed block and movable block by the locating dowel on fixed block, top backing plate is pressed on back-up ring, backing plate will be pushed up by locating part to compress, drive mechanism drives movable block to be moved to fixed block, so that the clamping face of the two carries out squeezing shaping to back-up ring external diameter, then proceed to move down locating part, so that top backing plate further compresses back-up ring, repeated multiple times extruding compresses, realize the shaping to back-up ring external diameter and flatness.Shaping tooling after back-up ring quenching proposed by the present invention, feeding blanking is easy, once can carry out shaping to multiple back-up rings simultaneously, and shaping effect is good, and back-up ring flatness is good after shaping.
Description
Technical field
The present invention relates to shaping tooling after back-up ring processing technique field, more particularly to a kind of quenching of back-up ring.
Background technology
In back-up ring processing, for the ease of processing, elastic spring needs to be coiled into spring-like on forming machine, is then cut
Cut out, still, the elastic spring deformation after so winding is serious, it is necessary to carry out thick shaping to back-up ring after quenching.However, due to it
Slight phenomenon less than normal or bigger than normal still occurs in the particularity of processing, the elastic spring through thick shaping, product internal diameter, external diameter,
Substandard product increase, so as to cause production cost to increase.Conventional back-up ring reshaping device, because the deformation size of back-up ring is different,
Cause feeding difficult, and single shaping can only be carried out.And in reforming process, it is necessary to respectively for back-up ring internal diameter, flatness, outer
The multiple shaping of the carry out such as footpath, processing efficiency are low.Therefore, how the elastic spring that internal diameter or external diameter to slight deviations occur is carried out soon
The fine shaping of speed so that product shaping is quick, precision is high, and secondary deformation does not occur in reforming process, it has also become this area skill
The problem of art personnel assistant officer is to be solved.
The content of the invention
To solve technical problem present in background technology, the present invention proposes shaping tooling after a kind of back-up ring quenching.
Shaping tooling after a kind of back-up ring quenching proposed by the present invention, for including annular matrix, institute to back-up ring shaping, back-up ring
State and centre bore is formed in the middle part of annular matrix, the annular matrix is with predetermined thickness and with an opening, and described matrix is by two
Individual planar annular, medial surface and lateral surface surround, and the opening are formed between described two planar annulars, after the back-up ring quenching
Shaping tooling includes：Base, clamping device, top backing plate, drive mechanism；
Base top is provided with the vertical rod being vertically arranged, and vertical rod is provided with the locating part that can be fixedly mounted；
Clamping device is arranged on above base, and clamping device includes the fixed block and movable block for being located at vertical rod both sides respectively,
Fixed block includes fixture and the first holder, and the fixture is fixedly connected with base, and first holder is positioned at described
Fixture is provided with locating dowel close to vertical rod side, the first holder close to the side of vertical rod, and movable block includes impeller and second
Holder, the second holder are located at impeller close to vertical rod side, and drive mechanism is used to drive activity with movable block drive connection
Block moves to fixed block；
Backing plate is pushed up between fixed block and movable block, first through hole is provided with the middle part of the backing plate of top, top backing plate is logical by first
Borehole jack is located in vertical rod, and top backing plate is located at below locating part.
Preferably, push up backing plate and the first recess coordinated with locating dowel is provided with close to fixed block one end.
Preferably, backing plate is pushed up close to fixed block one end and the first holder form fit, and close to movable block one end and the
Two holder form fits.
Preferably, in addition to：Bottom pad plate, bottom pad plate are provided with second between fixed block and movable block in the middle part of bottom pad plate
Through hole, bottom pad plate are set in vertical rod by the second through hole, and bottom pad plate is below the backing plate of top.
Preferably, bottom pad plate is provided with the second recess coordinated with locating dowel close to fixed block one end.
Preferably, bottom pad plate is close to fixed block one end and the first holder form fit, and close to movable block one end and the
Two holder form fits.
Preferably, base is provided with mounting hole, and vertical rod is removably mounted on base by mounting hole.
Preferably, vertical rod periphery is provided with screw thread, and locating part is provided with screw, and locating part is matched somebody with somebody by screw and vertical rod screw thread
Close.
Preferably, drive device includes cylinder and push pedal, drive shaft being radially arranged along vertical rod of cylinder, and push pedal is located at gas
Between cylinder and movable block and push pedal drives axis connection with cylinder；
Preferably, push pedal is set perpendicular to the drive shaft of cylinder.
Preferably, base top is provided with slide rail, and slide rail is set parallel to cylinder drive shaft, and movable block can be slidably mounted at cunning
On rail；
Preferably, movable block is removably mounted on slide rail.
In the present invention, shaping tooling after the back-up ring quenching proposed, base top is provided with the vertical rod being vertically arranged, fixed block
It is located at vertical rod both sides respectively with movable block, fixed block and movable block are provided with the clamping face being oppositely arranged, and during processing, pass through fixation
Back-up ring is positioned between fixed block and movable block by the locating dowel on block, and top backing plate is pressed on back-up ring, will be pushed up by locating part
Backing plate compresses, and drive mechanism drives movable block to be moved to fixed block so that the clamping face of the two to back-up ring external diameter extrude whole
Shape, then proceed to move down locating part so that top backing plate further compresses back-up ring, and repeated multiple times extruding is compressed, realized to gear
Enclose the shaping of external diameter and flatness；By shaping tooling after the back-up ring quenching of above-mentioned optimization design, feeding blanking is easy, Neng Gouyi
Secondary while carry out shaping to multiple back-up rings, and shaping effect is good, and back-up ring flatness is good after shaping.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of shaping tooling after a kind of back-up ring quenching proposed by the present invention.
Fig. 2 is the side elevational cross-section schematic diagram of shaping tooling after a kind of back-up ring quenching proposed by the present invention.
Embodiment
As illustrated in fig. 1 and 2, the structural representation of shaping tooling, Fig. 2 after Fig. 1 quenches for a kind of back-up ring proposed by the present invention
For the side elevational cross-section schematic diagram of shaping tooling after a kind of back-up ring quenching proposed by the present invention.
With reference to Fig. 1 and 2, shaping tooling after a kind of back-up ring quenching proposed by the present invention, for being wrapped to the shaping of back-up ring 7, back-up ring 7
Annular matrix is included, centre bore is formed in the middle part of the annular matrix, the annular matrix is open with predetermined thickness and with one,
Described matrix is surrounded by two planar annulars, medial surface and lateral surface, and the opening, institute are formed between described two planar annulars
Shaping tooling includes after stating back-up ring quenching：Base 1, clamping device, top backing plate 3, bottom pad plate 4, drive mechanism；
The top of base 1 is provided with the vertical rod 11 being vertically arranged, and base 1 is provided with mounting hole, and vertical rod 11 is removable by mounting hole
Unload on base 1, vertical rod 11 is provided with the locating part 12 that can be fixedly mounted, and the periphery of vertical rod 11 is provided with screw thread, locating part 12
Screw is provided with, locating part 12 is coordinated by screw and the screw thread of vertical rod 11；
Clamping device is arranged on the top of base 1, and clamping device includes the fixed block 21 positioned at vertical rod both sides and activity respectively
Block 22, fixed block 21 include fixture and the first holder, and the fixture is fixedly connected with base 1, first holder
Locating dowel 5 is provided with close to the side of vertical rod close to vertical rod side, the first holder positioned at the fixture, movable block 22 includes pushing away
Moving part and the second holder, the second holder are located at impeller close to vertical rod side；
Backing plate 3 is pushed up between fixed block 21 and movable block 22, the middle part of top backing plate 3 is provided with first through hole, and top backing plate 3 passes through
First through hole is set in vertical rod 11, and top backing plate 3 is provided with the first recess coordinated with locating dowel 5, top close to the one end of fixed block 21
Backing plate 3 is located at the lower section of locating part 12, and top backing plate 3 is close to the one end of fixed block 21 and the first holder form fit, and close activity
The one end of block 22 and the second holder form fit；
Bottom pad plate 4 is between fixed block 21 and movable block 22, and the middle part of bottom pad plate 4 is provided with the second through hole, and bottom pad plate 4 passes through
Second through hole is set in vertical rod 11, and bottom pad plate 4 is provided with determining positioned at the lower section of top backing plate 3, bottom pad plate 4 close to the one end of fixed block 21
The second recess that position post 5 coordinates, bottom pad plate 4 is close to the one end of fixed block 21 and the first holder form fit, and close movable block
22 one end and the second holder form fit；
Drive mechanism is used to drive movable block 22 to move to fixed block 21 with the drive connection of movable block 22, and drive device includes
Cylinder 61 and push pedal 62, drive shaft being radially arranged along vertical rod 11 of cylinder 61, push pedal 62 be located at cylinder 61 and movable block 22 it
Between and push pedal 62 and cylinder 61 drive axis connection, push pedal 62 is set perpendicular to the drive shaft of cylinder 61.
After the back-up ring quenching of the present embodiment in the specific work process of shaping tooling, in advance by locating part and top backing plate from vertical
Unload on bar, during processing, back-up ring be placed on bottom pad plate, by the locating dowel on fixed block by back-up ring above bottom pad plate it is fixed
Position, it then will push up backing plate and locating part is arranged on column so that top backing plate is pressed on back-up ring, is moved movable block along slide rail, is made
Obtain back-up ring to be clamped between the first holder and the second holder, drive movable block to be moved to fixed block by cylinder so that
The clamping face of the two carries out squeezing shaping to back-up ring external diameter, and then adjusting top backing plate by locating part further compresses downwards gear
Circle, realizes back-up ring flatness shaping, is compressed by repeated multiple times extruding, realizes the shaping to back-up ring external diameter and flatness.
In the present embodiment, shaping tooling after the back-up ring quenching proposed, base top are provided with the vertical rod being vertically arranged, Gu
Determine block and movable block and be located at vertical rod both sides respectively, fixed block and movable block are provided with the clamping face being oppositely arranged；By above-mentioned excellent
Change shaping tooling after the back-up ring designed quenches, feeding blanking is easy, and once simultaneously multiple back-up rings can be carried out with shaping, and shaping
Effect is good, and back-up ring flatness is good after shaping.
In a specific embodiment, the top of base 1 is provided with slide rail 13, and slide rail 13 is set parallel to the drive shaft of cylinder 61, living
Motion block 22 can be slidably mounted on slide rail 13, and movable block 22 can be dismantled from slide rail 13；Movable block 22 easy to remove, and
Ensure the stability under loading on its moving direction of movable block 22, do not shift, so as to improve back-up ring shaping effect.
In another embodiment, the first holder is detachably connected with fixture, the second holder and impeller
It is detachably connected, and locating dowel is detachably connected with the first holder, on the one hand, be easy to process various sizes of back-up ring, significantly
The using flexible of the shaping tooling is improved, on the other hand, is easy to the workpiece replacing directly contacted with back-up ring, greatly prolongs
Service life.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
- A kind of 1. shaping tooling after back-up ring quenching, for back-up ring (7) shaping, back-up ring (7) to include annular matrix, the annular base Centre bore is formed in the middle part of body, the annular matrix is with predetermined thickness and with an opening, and described matrix is by two annular flats Face, medial surface and lateral surface are surrounded, and the opening is formed between described two planar annulars, it is characterised in that the back-up ring is quenched Shaping tooling includes after fire：Base (1), clamping device, top backing plate (3), drive mechanism；The vertical rod (11) being vertically arranged is provided with the top of base (1), vertical rod (11) is provided with the locating part (12) that can be fixedly mounted；Clamping device is arranged on above base (1), and clamping device includes the fixed block (21) positioned at vertical rod both sides and activity respectively Block (22), fixed block (21) include fixture and the first holder, and the fixture is fixedly connected with base (1), and described first Holder is located at the fixture and is provided with locating dowel (5), movable block close to the side of vertical rod close to vertical rod side, the first holder (22) impeller and the second holder are included, the second holder is located at impeller close to vertical rod side, drive mechanism and movable block (22) drive connection is used to drive movable block (22) mobile to fixed block (21)；Top backing plate (3) is located between fixed block (21) and movable block (22), and first through hole is provided with the middle part of top backing plate (3), pushes up backing plate (3) it is set in by first through hole in vertical rod (11), top backing plate (3) is located at below locating part (12).
- 2. shaping tooling after back-up ring quenching according to claim 1, it is characterised in that top backing plate (3) is close to fixed block (21) one end is provided with the first recess coordinated with locating dowel (5).
- 3. shaping tooling after back-up ring quenching according to claim 2, it is characterised in that top backing plate (3) is close to fixed block (21) one end and the first holder form fit, and close to movable block (22) one end and the second holder form fit.
- 4. shaping tooling after back-up ring quenching according to claim 1, it is characterised in that also include：Bottom pad plate (4), heelpiece Plate (4) is located between fixed block (21) and movable block (22), is provided with the second through hole in the middle part of bottom pad plate (4), and bottom pad plate (4) passes through the Two-way borehole jack is located in vertical rod (11), and bottom pad plate (4) is below top backing plate (3).
- 5. shaping tooling after back-up ring quenching according to claim 4, it is characterised in that bottom pad plate (4) is close to fixed block (21) one end is provided with the second recess coordinated with locating dowel (5).
- 6. shaping tooling after back-up ring quenching according to claim 5, it is characterised in that bottom pad plate (4) is close to fixed block (21) one end and the first holder form fit, and close to movable block (22) one end and the second holder form fit.
- 7. shaping tooling after back-up ring quenching according to claim 1, it is characterised in that base (1) is provided with mounting hole, stands Bar (11) is removably mounted on base (1) by mounting hole.
- 8. shaping tooling after back-up ring quenching according to claim 1, it is characterised in that vertical rod (11) periphery is provided with screw thread, Locating part (12) is provided with screw, and locating part (12) is coordinated by screw and vertical rod (11) screw thread.
- 9. shaping tooling after back-up ring according to claim 1 quenching, it is characterised in that drive device include cylinder (61) and Push pedal (62), drive shaft being radially arranged along vertical rod (11) of cylinder (61), push pedal (62) are located at cylinder (61) and movable block (22) between and push pedal (62) drives axis connection with cylinder (61)；Push pedal (62) is set perpendicular to the drive shaft of cylinder (61).
- 10. shaping tooling after back-up ring quenching according to claim 1, it is characterised in that be provided with slide rail at the top of base (1) (13), slide rail (13) is set parallel to cylinder (61) drive shaft, and movable block (22) can be slidably mounted on slide rail (13)；Movable block (22) it 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 CN105750365A (en) | 2016-07-13 |
| CN105750365B true CN105750365B (en) | 2018-01-12 |
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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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239157B (en) * | 2016-08-18 | 2018-04-24 | 安徽省宁国市东波紧固件有限公司 | A kind of baffle 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 |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104175057B (en) * | 2014-07-29 | 2016-08-24 | 安徽省宁国市东波紧固件有限公司 | A kind of elastic spring Special shaping device |
| 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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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |
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