CN104498698B - Clamp for shaft sleeve surface hardening - Google Patents
Clamp for shaft sleeve surface hardening Download PDFInfo
- Publication number
- CN104498698B CN104498698B CN201410789869.9A CN201410789869A CN104498698B CN 104498698 B CN104498698 B CN 104498698B CN 201410789869 A CN201410789869 A CN 201410789869A CN 104498698 B CN104498698 B CN 104498698B
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- CN
- China
- Prior art keywords
- fixed disk
- wedge
- bulge loop
- disk
- fixing disc
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a clamp for shaft sleeve surface hardening. The clamp comprises a base, a vertical column, a lower mold base, a separating disc, an upper mold base, a pressure block, an adjusting washer, a first fixing disc, a second fixing disc and a wedge-shaped bolt, wherein the vertical column is arranged on the base, the lower mold base, the separating disc, the upper mold base, the pressure block and the adjusting washer are sequentially arranged on the vertical column from bottom to top in a sheathing manner, and the first fixing disc is arranged outside the lower mold base in the sheathing manner; the second fixing disc is arranged outside the upper mold base in the sheathing manner; a bolt hole is formed in the vertical column, and the wedge-shaped bolt is inserted into the bolt hole; the wedge-shaped bolt is clung to the adjusting washer when being inserted into the bolt hole; bulge loops are arranged on the first fixing disc and the second fixing disc; the bulge loop of the first fixing disc is clung to the lower mold base, and the bulge loop of the second fixing disc is clung to the separating disc; and a circle of notch groove is formed in the outer ring of the bottom of the bulge loop. According to the clamp for the shaft sleeve surface hardening, the clamp can be disassembled conveniently after the once surface hardening, the hardening efficiency is high, and the mold is suitable for the large-scale surface hardening.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of fixture for boss surfaces quenching, belong to mechanical quenching technology
Field.
Background technology
General axle sleeve processing, all can be including the step of a surface hardening, and hard-faced purpose is to obtain high hard
Degree, the surface of high-wearing feature, surface hardening be by the surface layer through hardening of steel part to certain depth, and center portion divide still keep not quenching
A kind of method of the selective hardening of fiery state.And surface hardening must use fixture, conventional quenching fixture before the use will
Fixture locking, causes to complete to be difficult dismounting after one-time surface quenching, and can only tackle a small amount of surface hardening, it is impossible to reply high-volume
Surface hardening.
The content of the invention
The invention aims to overcome the deficiencies in the prior art and provide one kind and complete easily to be torn open after one-time surface quenching
Unload and surface hardening efficiency high for boss surfaces quenching fixture.
To reach above-mentioned purpose, the technical solution used in the present invention is：A kind of fixture for boss surfaces quenching, including
Base, column, die shoe, separator disc, upper bolster, briquetting, adjusting washer (disk), the first fixed disk, the second fixed disk and wedge-shaped bolt；
The column is arranged on base；It is cased with die shoe, separator disc, upper bolster, briquetting and tune on the column successively from the bottom up
Section packing ring；First fixed disk is enclosed within outside die shoe；Second fixed disk is enclosed within outside upper bolster；It is provided with the column slotting
Pin-and-hole；The wedge-shaped bolt inserts pin hole；During the wedge-shaped bolt insertion pin hole, abut with adjusting washer (disk)；Described first
Fixed disk and the second fixed disk are provided with bulge loop；The bulge loop of first fixed disk is abutted with die shoe；Second fixed disk
Bulge loop abut with separator disc；Bulge loop bottom outer ring is provided with a circle gap slot.
Due to the utilization of above-mentioned technical proposal, the present invention has compared with prior art following advantages：
The fixture for boss surfaces quenching of the present invention, after one-time surface quenching is finished, convenient disassembly, and quenching efficiency
It is high, it is adaptable to large batch of surface hardening.
Description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the structural representation of the fixture for boss surfaces quenching of the present invention；
Accompanying drawing 2 is the use state schematic diagram of the fixture for boss surfaces quenching of the present invention；
View when accompanying drawing 3 is the dismounting of the fixture for boss surfaces quenching of the present invention；
Wherein：1st, base；2nd, column；3rd, die shoe；4th, separator disc；5th, upper bolster；6th, briquetting；7th, adjusting washer (disk)；8th,
One fixed disk；9th, the second fixed disk；10th, wedge-shaped bolt；11st, pin hole；12nd, bulge loop；13rd, gap slot；14th, axle sleeve；15th, thick stick
Bar.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in Figure 1 it is of the present invention a kind of for boss surfaces quenching fixture, including base 1, column 2,
Die shoe 3, separator disc 4, upper bolster 5, briquetting 6, adjusting washer (disk) 7, the first fixed disk 8, the second fixed disk 9 and wedge-shaped bolt 10；
The column 2 is arranged on base 1；It is cased with die shoe 3, separator disc 4, upper bolster 5, pressure on the column 2 successively from the bottom up
Block 6 and adjusting washer (disk) 7；First fixed disk 8 is enclosed within outside die shoe 3；Second fixed disk 9 is enclosed within outside upper bolster 5；It is described
Pin hole 11 is provided with column 2；The wedge-shaped bolt 10 inserts pin hole 11；During the insertion pin hole 11 of the wedge-shaped bolt 10,
Abut with adjusting washer (disk) 9；The fixed disk 9 of first fixed disk 8 and second is provided with bulge loop 12；First fixed disk 8 it is convex
Ring 12 is abutted with die shoe 3；The bulge loop 12 of second fixed disk 9 is abutted with separator disc 5；The bottom outer ring of the bulge loop 12 is provided with
One circle gap slot 13.
Of the present invention a kind of fixture for boss surfaces quenching as shown in Figure 2, when using, first by lower mould
Seat 3 is enclosed within outside column 2, and the first fixed disk 8 is enclosed within outside die shoe 3, axle sleeve 14 is enclosed within outside the first fixed disk 8, axle sleeve 14
Bottom be against on bulge loop 12, then separator disc 4 is enclosed within column 2, then upper bolster 5 is enclosed within column 2, second is fixed
Disk 9 is enclosed within outside upper bolster 5, and axle sleeve 14 is enclosed within outside the second fixed disk 9, and the bottom of axle sleeve 14 is against on bulge loop 12, then according to
It is secondary that briquetting 6 and adjusting washer (disk) 7 are enclosed within after column 2, wedge-shaped bolt 10 to be inserted after pin hole 11, percussion is fixed, finally right
The surface of axle sleeve 14 is quenched.
Of the present invention a kind of fixture for boss surfaces quenching as shown in Figure 3, one-time surface quenching is finished
Afterwards, wedge-shaped bolt 10 is pulled into out pin hole 11, after removing adjusting washer (disk) 7 and briquetting 6, then inserts gap slot using lever 15
After 13, lever 15 is pushed, make upper bolster 5, the second fixed disk 9 and the entirety of axle sleeve 14 appear on the stage, so that each part of mould
Between fluff after remove one by one, dismounting extremely facilitate；Simultaneously as once can two axle sleeves of surface hardening, quenching efficiency is high, fits
For large batch of surface hardening, in the same manner, it is also possible to which the design on the basis of the present invention is processed the surface of multiple axle sleeves and quenched simultaneously
Fiery fixture.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and be carried out, can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that spirit is made, all should cover within the scope of the present invention.
Claims (1)
1. it is a kind of for boss surfaces quenching fixture, it is characterised in that：Including base, column, die shoe, separator disc, upper mould
Seat, briquetting, adjusting washer (disk), the first fixed disk, the second fixed disk and wedge-shaped bolt；The column is arranged on base；It is described vertical
It is cased with die shoe, separator disc, upper bolster, briquetting and adjusting washer (disk) on post successively from the bottom up；First fixed disk is enclosed within down
Outside die holder；Second fixed disk is enclosed within outside upper bolster；Pin hole is provided with the column；The wedge-shaped bolt inserts latch
Hole；During the wedge-shaped bolt insertion pin hole, abut with adjusting washer (disk)；First fixed disk and the second fixed disk are provided with convex
Ring；The bulge loop of first fixed disk is abutted with die shoe；The bulge loop of second fixed disk is abutted with separator disc；The bulge loop
Bottom outer ring is provided with a circle gap slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789869.9A CN104498698B (en) | 2014-12-18 | 2014-12-18 | Clamp for shaft sleeve surface hardening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789869.9A CN104498698B (en) | 2014-12-18 | 2014-12-18 | Clamp for shaft sleeve surface hardening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104498698A CN104498698A (en) | 2015-04-08 |
| CN104498698B true CN104498698B (en) | 2017-05-17 |
Family
ID=52940148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789869.9A Active CN104498698B (en) | 2014-12-18 | 2014-12-18 | Clamp for shaft sleeve surface hardening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104498698B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268447A (en) * | 1994-03-29 | 1995-10-17 | Daihatsu Motor Co Ltd | Carburizing and quenching jig |
| CN202220192U (en) * | 2011-10-12 | 2012-05-16 | 哈尔滨汽轮机厂有限责任公司 | Heat-setting clamp in quenching process of metal seal ring |
| CN102672481A (en) * | 2012-04-28 | 2012-09-19 | 苏州光福冶金铸造有限责任公司 | Clamp for processing shaft sleeves |
| CN203557164U (en) * | 2013-10-30 | 2014-04-23 | 天津市津达执行器有限公司 | Shaft sleeve tool fixture device |
| CN204356374U (en) * | 2014-12-18 | 2015-05-27 | 苏州市顺仪五金有限公司 | A kind of fixture for boss surfaces quenching |
-
2014
- 2014-12-18 CN CN201410789869.9A patent/CN104498698B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104498698A (en) | 2015-04-08 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Jie Inventor after: Liu Dongsheng Inventor after: Xu Ping Inventor before: Gu Linnan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170324 Address after: 419600 Yuanling County, Huaihua City, cold water wells town sand village, No. 8 Applicant after: YUANLING XIANGHUA ELECTRONICS TECHNOLOGY CO., LTD. Address before: 215106 Jiangsu city of Suzhou province Wuzhong District Luzhi Zhen Song Nan Cun (Large Library) Suzhou City Shun instrument hardware limited company Applicant before: SUZHOU SHUNYI INSTRUMENT CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |