CN106040785A - Heat treatment dressing fixture for washer - Google Patents
Heat treatment dressing fixture for washer Download PDFInfo
- Publication number
- CN106040785A CN106040785A CN201610674432.XA CN201610674432A CN106040785A CN 106040785 A CN106040785 A CN 106040785A CN 201610674432 A CN201610674432 A CN 201610674432A CN 106040785 A CN106040785 A CN 106040785A
- Authority
- CN
- China
- Prior art keywords
- packing ring
- top board
- lower platen
- sleeve
- lock lever
- 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.)
- Pending
Links
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
-
- 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
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
- B21D53/20—Making other particular articles rings, e.g. barrel hoops washers, e.g. for sealing
Abstract
The present invention relates to the technical field of heat treatment dressing for plane warping of washers, and in particular to a heat treatment dressing fixture for a washer. The heat treatment dressing fixture comprises an upper pressing plate and a lower pressing plate with a plurality of partition plates located therebetween. Moreover, a locking device for holding down the upper pressing plate and the lower pressing plate with each other is disposed between the upper pressing plate and the lower pressing plate. The heat treatment dressing fixture for a washer provided by the present invention is capable of achieving correction of parallel warping of a washer and also blank production, and is high in press fitting efficiency, allowing a great improvement in washer percent of pass, and further simple in structure, low in cost, and easy to manufacture.
Description
Technical field
The present invention relates to packing ring plane warping heat treating trimming technical field, especially packing ring heat treating trimming frock.
Background technology
Packing ring is one of vitals of automobile gearbox, in order to improve hardness and the service life of packing ring, it usually needs
Packing ring is carried out heat treatment, and the general out-of-flatness of washer face after heat treatment, need its shaping in addition, due to process requirements
Need packing ring is press-fited tempering, there is presently no the frock occurring press-fiting tempering for packing ring.
Summary of the invention
The technical problem to be solved in the present invention is: in order to need to press-fit asking of tempering after solving prior art middle washer shaping
Topic, a kind of packing ring heat treating trimming frock of existing offer, this shaping tooling can realize press-fiting packing ring shaping, the plane of correction packing ring
Angularity, meets batch production.
The technical solution adopted for the present invention to solve the technical problems is: a kind of packing ring heat treating trimming frock, including on
Pressing plate and lower platen, be provided with some dividing plates between described top board and lower platen, arranges between described top board and lower platen
There is the locking device for top board and lower platen mutually being compressed,
Packing ring is superimposed upon between top board and lower platen by this programme one by one, is divided by dividing plate between adjacent two packing rings
Every, by locking device, top board and lower platen are mutually compressed, realize simultaneously by the pad between top board and lower platen with this
Circle flattens.
Further, described locking device includes that two ends have the check lock lever of reverse thread, and described check lock lever is through described
Top board and lower platen, the two ends of described check lock lever are the most threaded top nut and lower nut, and described top nut is resisted against
The upper surface of top board, described lower nut is resisted against the lower surface of lower platen.
Further, described dividing plate offering the through hole passed for described check lock lever, described check lock lever sequentially passes through institute
State top board, the through hole of dividing plate and lower platen.
Owing to when tightening nut, can have a torque to pressing plate, this torque can be delivered on packing ring and dividing plate, lead
Cause packing ring is uneven, thus causes the irregular of packing ring pressure, further, is provided with use between described top board and lower platen
In the sleeve by packing ring radially location, described sleeve sequentially passes through the through hole of described dividing plate, and the outer peripheral face of described sleeve is with described
The inwall laminating of through hole, the lower surface of described top board offers the upper locating slot for being positioned by described sleeve, described under press
The upper surface of plate offers the lower locating slot for being positioned by described sleeve, and the two ends of described sleeve are plugged in described fixed respectively
In position groove and lower locating slot.
Further, described dividing plate is ringwise.
The invention has the beneficial effects as follows: the packing ring heat treating trimming frock of the present invention can realize correcting the parallel of packing ring and stick up
Song, can realize batch production simultaneously, press-fit efficiency high so that the qualification rate of packing ring is greatly improved, and this shaping tooling structure letter
Single, low cost, easy to manufacture.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is flanging packing ring schematic diagram in the present invention；
Fig. 2 is in-flanges packing ring schematic diagram in the present invention；
Fig. 3 is that the embodiment of the present invention 1 middle washer heat treating trimming frock press-fits flanging packing ring schematic diagram；
Fig. 4 is that the embodiment of the present invention 1 middle washer heat treating trimming frock press-fits in-flanges packing ring schematic diagram；
Fig. 5 is that the embodiment of the present invention 2 middle washer heat treating trimming frock press-fits flanging packing ring schematic diagram；
Fig. 6 is that the embodiment of the present invention 2 middle washer heat treating trimming frock press-fits in-flanges packing ring schematic diagram；
Fig. 7 is that preferred embodiment 3 middle washer heat treating trimming frock press-fits flanging packing ring schematic diagram；
Fig. 8 is that preferred embodiment 3 middle washer heat treating trimming frock press-fits in-flanges packing ring schematic diagram.
In figure: 1, flanging packing ring, 2, in-flanges packing ring, 3, top board, 301, upper locating slot, 4, lower platen, 401, under
Locating slot, 5, dividing plate, 6, top nut, 7, lower nut, 8, sleeve, 9, check lock lever.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
As shown in Figures 3 and 4, a kind of packing ring heat treating trimming frock, including top board 3 and lower platen 4, top board 3 and under
Being provided with some dividing plates 5 between pressing plate 4, dividing plate 5 ringwise, is provided with between top board 3 and lower platen 4 for by top board 3
The locking device mutually compressed with lower platen 4, locking device includes that two ends have the check lock lever 9 of reverse thread, and check lock lever 9 passes
Top board 3 and lower platen 4, the two ends of check lock lever 9 are the most threaded top nut 6 and lower nut 7, and top nut 6 is resisted against
The upper surface of pressing plate 3, lower nut 7 is resisted against the lower surface of lower platen 4, and dividing plate 5 offers the through hole passed for check lock lever 9,
Check lock lever 9 sequentially passes through top board 3, the through hole of dividing plate 5 and lower platen 4.
The material of product packing ring can be 65Mn spring steel, CK75 spring steel or C75S spring steel.
The application can process the flanging packing ring 1 of edge, annulus outer ring flange as shown in Figure 1, it is also possible to processing such as figure
The in-flanges packing ring 2 of the annulus inner ring edge flange shown in 2.
By the most sheathed good packing ring on check lock lever 9 in the present embodiment, and a dividing plate is set between adjacent two packing rings
5, then locking top board 3 and lower platen 4, by rotating top nut 6 or lower nut 7 so that top board 3 and lower platen 4 are by position
Packing ring between it flattens.
Embodiment 2
As shown in Figure 5 and Figure 6, embodiment 2 is with the difference of embodiment 1: check lock lever 9 can be by packing ring radially location；
When press-fiting flanging packing ring 1: the through hole edge laminating of the outer peripheral face of check lock lever 9 and dividing plate 5, flanging packing ring 1
Annulus inner ring internal diameter slightly larger than or equal to the diameter of check lock lever 9, overlap at dividing plate 5 and flanging packing ring 1 and install on check lock lever 9
Time, the plane of flanging packing ring 1 can be flattened by check lock lever 9 self by dividing plate 5 and flanging packing ring 1 radially location by dividing plate 5,
Being effectively prevented during press-fiting, there is dislocation in packing ring, and affect packing ring plane press-fits quality.
When press-fiting in-flanges packing ring 2: fit inside the outer peripheral face of check lock lever 9 and the flange of in-flanges packing ring 2, in-flanges
Outside the flange of packing ring 2, the through-hole wall with dividing plate 5 is fitted, and realizes, by packing ring radially location, being effectively prevented and press-fiting with this
During, there is dislocation in packing ring, and affect packing ring plane press-fits quality.
Embodiment 3
As shown in FIG. 7 and 8, embodiment 3 and implement 1 difference be: be provided with between top board 3 and lower platen 4 for
By the sleeve 8 of packing ring radially location, sleeve 8 sequentially passes through the inwall laminating of the through hole of dividing plate 5, the outer peripheral face of sleeve 8 and through hole,
The lower surface of top board 3 offers the upper locating slot 301 for being positioned by sleeve 8, and the upper surface of lower platen 4 offers for inciting somebody to action
The lower locating slot 401 of sleeve 8 location, the two ends of sleeve 8 are plugged in locating slot 301 and lower locating slot 401 respectively；
When press-fiting flanging packing ring 1: sleeve 8 is by the locating slot 301 on top board 3 and the lower locating slot on lower platen 4
401 location, the through hole edge laminating of the outer peripheral face of sleeve 8 and dividing plate 5, the annulus inner ring internal diameter of flanging packing ring 1 slightly larger than or
Equal to the external diameter of sleeve 8, when dividing plate 5 and flanging packing ring 1 set install on sleeve 8, sleeve 8 can be by dividing plate 5 and flanging pad
Circle 1 radially location, is flattened the plane of flanging packing ring 1 by dividing plate 5, is effectively prevented during press-fiting, and mistake occurs in packing ring
Position, affect packing ring plane press-fits quality.
When press-fiting in-flanges packing ring 2: sleeve 8 is by the locating slot 301 on top board 3 and the lower locating slot on lower platen 4
401 location, fit, with dividing plate 5 outside the flange of in-flanges packing ring 2 inside the outer peripheral face of sleeve 8 and the flange of in-flanges packing ring 2
Through-hole wall laminating, realize, by packing ring radially location, being effectively prevented during press-fiting with this, there is dislocation, shadow in packing ring
That rings packing ring plane press-fits quality.
Embodiment 3 is the most preferred embodiment of the application, and when assembling, the first lower end at check lock lever 9 screws on lower nut 7 also
Sheathed good lower platen 4, is then positioned at sleeve 8 in the lower locating slot 401 of lower platen 4, is then sequentially placed packing ring and dividing plate
5 so that packing ring and dividing plate 5 all with sleeve 8 concentric, on check lock lever 9, finally package top board 3, then screw top board 3,
Packing ring between top board 3 and lower platen 4 and dividing plate 5 are applied thrust, and the whole frock after press-fiting well is carried out back
Fire processes, it is simple to the batch production of packing ring.
The above-mentioned desirable embodiment according to the present invention is enlightenment, and by above-mentioned description, relevant staff is complete
Various change and amendment can be carried out in the range of without departing from this invention technological thought.This invention technical
Scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a packing ring heat treating trimming frock, it is characterised in that: include top board (3) and lower platen (4), described top board
(3) and between lower platen (4), be provided with some dividing plates (5), it is provided with between described top board (3) and lower platen (4) for will
The locking device that top board (3) and lower platen (4) mutually compress.
Packing ring heat treating trimming frock the most according to claim 1, it is characterised in that: described locking device includes that two ends have
Having the check lock lever (9) of reverse thread, described check lock lever (9) passes described top board (3) and lower platen (4), described check lock lever (9)
Two ends the most threaded have top nut (6) and lower nut (7), described top nut (6) is resisted against the upper table of top board (3)
Face, described lower nut (7) is resisted against the lower surface of lower platen (4).
Packing ring heat treating trimming frock the most according to claim 2, it is characterised in that: described dividing plate offers confession on (5)
The through hole that described check lock lever (9) passes, described check lock lever (9) sequentially pass through described top board (3), the through hole of dividing plate (5) and under
Pressing plate (4).
Packing ring heat treating trimming frock the most according to claim 3, it is characterised in that: described top board (3) and lower platen
(4) being provided with for the sleeve (8) by packing ring radially location between, described sleeve (8) sequentially passes through the logical of described dividing plate (5)
The inwall laminating of hole, the outer peripheral face of described sleeve (8) and described through hole, the lower surface of described top board (3) offers for inciting somebody to action
The upper locating slot (301) that described sleeve (8) positions, the upper surface of described lower platen (4) offers for described sleeve (8) is fixed
The lower locating slot (401) of position, the two ends of described sleeve (8) are plugged in described upper locating slot (301) and lower locating slot (401) respectively
In.
Packing ring heat treating trimming frock the most according to claim 1, it is characterised in that: described dividing plate (5) is ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674432.XA CN106040785A (en) | 2016-08-16 | 2016-08-16 | Heat treatment dressing fixture for washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674432.XA CN106040785A (en) | 2016-08-16 | 2016-08-16 | Heat treatment dressing fixture for washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106040785A true CN106040785A (en) | 2016-10-26 |
Family
ID=57480648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674432.XA Pending CN106040785A (en) | 2016-08-16 | 2016-08-16 | Heat treatment dressing fixture for washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106040785A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435142A (en) * | 2016-11-29 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Thermal-treatment shaping method for high-strength elastic material end surface spring |
| CN108203753A (en) * | 2018-03-06 | 2018-06-26 | 洛阳Lyc轴承有限公司 | Bearing ring shaping method and its apparatus for shaping of a kind of end face with boss |
| CN111889965A (en) * | 2020-07-03 | 2020-11-06 | 无锡市亿高精密模塑技术有限公司 | Adjusting gasket machining process and method |
| CN114231725A (en) * | 2021-12-02 | 2022-03-25 | 贵州航天精工制造有限公司 | Heat treatment method and heat treatment device for angular elastic washer |
| CN114231725B (en) * | 2021-12-02 | 2024-05-10 | 贵州航天精工制造有限公司 | Heat treatment method and heat treatment device for elastic gasket with angle |
Citations (7)
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|---|---|---|---|---|
| RU2097436C1 (en) * | 1995-02-07 | 1997-11-27 | Акционерное общество открытого типа "Саратовнефтегаз" | Method for thermal fixation of piston rings and attachment for performing the same |
| JP2009030083A (en) * | 2007-07-25 | 2009-02-12 | Shigumaa Giken Kk | Surface hardening method of machine component |
| CN203700444U (en) * | 2014-03-05 | 2014-07-09 | 洛阳博普轴承制造有限公司 | Tempering clamp for shock absorber bearing |
| CN104120240A (en) * | 2014-08-01 | 2014-10-29 | 武汉华夏精冲技术有限公司 | Thin ring part heat treatment fixture and processing method of thin spring steel tooth blade |
| CN203960281U (en) * | 2014-07-18 | 2014-11-26 | 浙江为尚机械有限公司 | Ball track circle tempering processing fixed mould |
| CN204251660U (en) * | 2014-12-11 | 2015-04-08 | 马鞍山市金德瑞冶金机械配件制造有限公司 | A kind of frock preventing thin rolling shearing blade tempering to be out of shape |
| CN205851589U (en) * | 2016-08-16 | 2017-01-04 | 江苏南方轴承股份有限公司 | Packing ring heat treating trimming frock |
-
2016
- 2016-08-16 CN CN201610674432.XA patent/CN106040785A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2097436C1 (en) * | 1995-02-07 | 1997-11-27 | Акционерное общество открытого типа "Саратовнефтегаз" | Method for thermal fixation of piston rings and attachment for performing the same |
| JP2009030083A (en) * | 2007-07-25 | 2009-02-12 | Shigumaa Giken Kk | Surface hardening method of machine component |
| CN203700444U (en) * | 2014-03-05 | 2014-07-09 | 洛阳博普轴承制造有限公司 | Tempering clamp for shock absorber bearing |
| CN203960281U (en) * | 2014-07-18 | 2014-11-26 | 浙江为尚机械有限公司 | Ball track circle tempering processing fixed mould |
| CN104120240A (en) * | 2014-08-01 | 2014-10-29 | 武汉华夏精冲技术有限公司 | Thin ring part heat treatment fixture and processing method of thin spring steel tooth blade |
| CN204251660U (en) * | 2014-12-11 | 2015-04-08 | 马鞍山市金德瑞冶金机械配件制造有限公司 | A kind of frock preventing thin rolling shearing blade tempering to be out of shape |
| CN205851589U (en) * | 2016-08-16 | 2017-01-04 | 江苏南方轴承股份有限公司 | Packing ring heat treating trimming frock |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435142A (en) * | 2016-11-29 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Thermal-treatment shaping method for high-strength elastic material end surface spring |
| CN108203753A (en) * | 2018-03-06 | 2018-06-26 | 洛阳Lyc轴承有限公司 | Bearing ring shaping method and its apparatus for shaping of a kind of end face with boss |
| CN108203753B (en) * | 2018-03-06 | 2024-01-26 | 洛阳Lyc轴承有限公司 | Bearing ring shaping method with boss on end surface and shaping device thereof |
| CN111889965A (en) * | 2020-07-03 | 2020-11-06 | 无锡市亿高精密模塑技术有限公司 | Adjusting gasket machining process and method |
| CN114231725A (en) * | 2021-12-02 | 2022-03-25 | 贵州航天精工制造有限公司 | Heat treatment method and heat treatment device for angular elastic washer |
| CN114231725B (en) * | 2021-12-02 | 2024-05-10 | 贵州航天精工制造有限公司 | Heat treatment method and heat treatment device for elastic gasket with angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |