CN101058843A - Steel ball quenching machine - Google Patents
Steel ball quenching machine Download PDFInfo
- Publication number
- CN101058843A CN101058843A CN 200610039711 CN200610039711A CN101058843A CN 101058843 A CN101058843 A CN 101058843A CN 200610039711 CN200610039711 CN 200610039711 CN 200610039711 A CN200610039711 A CN 200610039711A CN 101058843 A CN101058843 A CN 101058843A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- quenching
- cylinder
- bevel gear
- inlet pipe
- 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
- 238000010791 quenching Methods 0.000 title claims abstract description 62
- 230000000171 quenching effect Effects 0.000 title claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910052693 Europium Inorganic materials 0.000 claims 1
- 241000270708 Testudinidae Species 0.000 claims 1
- 208000001848 dysentery Diseases 0.000 claims 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000009527 percussion Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
A steel ball quenching machine for continuously quenching steel balls overcomes the defects of uneven cooling, different speeds and large surface hardness difference of the existing batch treatment and continuous treatment steel ball quenching technologies; it is characterized in that the fire device consists of an inner layer cylinder and an outer layer cylinder, the outer cylinder is provided with a water inlet pipe, the inner cylinder is provided with densely distributed small injection holes, and the lower end of the quenching device is provided with a tray driven by a big bevel gear; the forced cooling is carried out by the pressure water injection, and the steel ball is rotated and quenched, so that the surface of the steel ball is uniformly and uniformly cooled in all directions, and the hardness is stabilized at HRC 63-65. The quenching time of the steel ball can be controlled by adjusting the speed regulating motor or the stepless speed regulator, and the quenching device can be matched with quenchers with different sizes to adjust according to the material and the size of the steel ball.
Description
Affiliated technical field:
The invention belongs to field of mechanical technique.
Prior art
The running stores that use on the steel ball master grinding machine, the steel ball that hardens expects to be extensive use of on the powder essence in industries such as nonferrous smelting, cement and mines firmly.Hardened steel ball has forging, rolling, the casting three major types, extensive with the forging power of steel ball process application of hardening both at home and abroad, the steel ball that hardens needs through quenching and tempering heat treatment, shaving especially mainly is quenching heat treatment, directly influence the quality of steel ball because of the quality of power quenching, current on steel ball quenching heat treatment processing method, roughly be divided into two big classes, be batch processing and processing continuously. batch processing is exactly that a collection of steel ball is gone into water quenching simultaneously, a tube folk prescription method be by the crane handling in batch steel ball lengthen and quench in the quenching bath, also useful abroad quenching machinery quenches, as lift, rotary type, the swing or, quenching press such as hanging mobile and V-type cable car hoisting type, these processing methodes are rolling, casting and part forge use in the thermal treatment chase after steel ball more.Handle the steel ball that just will heat more than quenching temperature continuously and enter quenching bath one by one, rise from the water surface then successively,, be divided into bucket type, chain type, scraper-type and drum-type according to the difference of transportation equipment.
Above-mentioned two big class processing methodes all are to quench in quenching bath, in order to strengthen quenching intensity, the cooling of employing recirculated water, brine quenching and pressurized air stirring etc., they the common problem that exists are that steel ball is transfixion in water, supporting is just arranged does the lift translational movement, and can not rotate, cause copper ball part surface and other steel ball or object to bear against; Do not reach water coolant, you produce stain, soft spots, cause the steel ball surface speed of cooling to differ, the disadvantage that the surface hardness difference is big.
The purpose of invention:
The object of the invention has been to get rid of the shortcoming of traditional quenching method, designs a kind of continuous quenching and handles, and utilizes the forged immediate quenching of forged steel ball and from warm tempering, and obtains the steel ball quenching of high rigidity.
Technical scheme:
Steel ball quenching is shown in the front view of Fig. 1, form by large bevel gear (1), pallet (2), shaft collar (3), blow tank (4), cloth bucket (5), steel ball (6), quenching apparatus (7), pinion(gear) (8), worm gear reducer (9), speed regulator (10) etc., quenching apparatus is fixedly connected on shaft collar (3), form by inside and outside two-layer garden tube, water inlet pipe is arranged on the urceolus, densely covered jet apertures is arranged on the inner core, and pressure water enters quenching apparatus from water inlet pipe, and is spouting from aperture then.The quantity of quenching apparatus can be decided according to throughput and beat, the quenching apparatus lower end is rotatable pallet, it is driven by master wheel, the steel ball that quenches just is carried on the pallet of rotation, within the quenching apparatus, when pallet rotates, just driving steel ball constantly rolls in quenching apparatus, because quenching apparatus is to be associated on the shaft collar,, is subjected to the quenching apparatus pressure water and sprays the pressure cooling so make the surface of steel ball all directions, spigot discharge is arranged on the rotating disk, when spigot discharge went to the position of quenching apparatus, steel ball just fell from spigot discharge, finished quenching process, the shaft collar upper end is a cloth bucket, cloth bucket and the coaxial rotation of rotary-tray, the opening for feed on the cloth bucket are in the back of spigot discharge, and falling afterwards with the steel ball in the assurance quenching apparatus, unhardened steel ball just can enter quenching apparatus; The intact steel ball of forging passes through cloth bucket, one by one enters quenching apparatus and carries out quench treatment.Be the blow tank groove below the large bevel gear, hold and receive the steel ball that quenches and finish, slip out from discharge port together.Large bevel gear is driven by the conical pinion through speed reduction unit, and the rotating speed of conical pinion can be regulated by buncher or stepless speed regulation, thereby reaches the rotating speed of controls revolution pallet and the time that steel ball quenches.
Fig. 2 is the steel ball quenching vertical view, is made up of price fixing (3), cloth bucket (5) and worm reducer (9) etc.
Fig. 3 is a steel ball quenching apparatus profile, is made up of inside and outside two-layer garden tube, and water inlet pipe is arranged on the urceolus, and intake pressure is 0.2～0.3Pa, and densely covered jet apertures is arranged on the inner core.
The present invention is characterised in that, quenching apparatus is made up of inside and outside two-layer garden tube, and water inlet pipe is arranged on the urceolus, and densely covered jet apertures is arranged on the inner core, the quenching apparatus lower end is a pallet, driven by large bevel gear, the steel ball of quenching just is carried on the pallet, within the quenching apparatus, large bevel gear is by the conical pinion driving through slowing down, and conical pinion is regulated by stepless speed adjusting gear, thereby reaches the rotating speed and the steel ball cool time of controls revolution pallet.
The advantage of steel ball quenching, be that pallet drives steel ball and constantly rolls in quenching apparatus, do not have supporting-point, the steel ball all directions all contact with water coolant, because the pressure injection forced cooling method, speed of cooling unanimity not only, evenly, and improve speed of cooling, thereby improved the hardness of steel ball, the steel ball quenching continuous quenching is handled steel ball, thereby can utilize the waste heat of forged steel ball to quench well and from warm tempering.According to what of quenching apparatus, every steel ball quenching can cooperate with one to two forging hammer, realizes immediate quenching and from warm tempering, steel ball quality is apparently higher than the steel ball quality of normal quenching method, hardness is stabilized in HRC63～65, normal quenching method hardness HRC53～61; Cool time can be regulated according to the material of steel ball and size and get final product, and water coolant is the clear water of conventional no granule foreign, need not to add other solvent, and water coolant also can be recycled by the cooling processing.
Claims (1)
- A kind of continuous quenching is handled the steel ball quenching of steel ball, positive tortoise factory plants and sees Bohai Sea kd resistance and raise the ball structure and unload 08 and blow the true d＞d of the general origin of an incident and look tired the selling of clouds dysentery and buy wealthy price fixing and fall, d material pinch fluid material second purchase low savage～4S collapses C9 tunnel oceangoing ship CS butterfly speed device and forms, the special bell-shaped percussion instrument, used in ancient time by troops on march in Ji is that knurl quenches to clamor and forms sunset by the two-layer Na europium of Ran Jing.The well cabin has water inlet pipe on the inner core 00 aperture of gathering to be arranged suddenly, the race that quenching apparatus periodical thousand is driven by large bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039711 CN101058843A (en) | 2006-04-21 | 2006-04-21 | Steel ball quenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610039711 CN101058843A (en) | 2006-04-21 | 2006-04-21 | Steel ball quenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101058843A true CN101058843A (en) | 2007-10-24 |
Family
ID=38865148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610039711 Pending CN101058843A (en) | 2006-04-21 | 2006-04-21 | Steel ball quenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101058843A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382954A (en) * | 2011-11-02 | 2012-03-21 | 北京科技大学 | On-line continuous quenching device for skew-rolled ball-milled steel balls |
| CN103589849A (en) * | 2013-11-28 | 2014-02-19 | 济南惠信实业有限公司 | Heat treatment quenching apparatus used for steel ball with minor diameter |
| CN105506242A (en) * | 2015-12-17 | 2016-04-20 | 刘超 | Quenching and heating mold for precision steel balls |
| CN105671294A (en) * | 2016-03-25 | 2016-06-15 | 北京科技大学 | Drum device for online continuous quenching of inclined rolled steel balls |
| CN106435152A (en) * | 2016-12-06 | 2017-02-22 | 山东伊莱特重工股份有限公司 | Steel ball temperature inoculation device |
| CN107794353A (en) * | 2017-11-08 | 2018-03-13 | 湖州永恒钢球有限公司 | A kind of quenching unit after steel ball hot-roll forming |
| CN108504843A (en) * | 2018-03-29 | 2018-09-07 | 重庆市青蓝机械制造有限公司 | Shot quenching unit |
| CN113637828A (en) * | 2021-08-10 | 2021-11-12 | 黄山中发耐磨材料有限公司 | Steel ball quenching device |
-
2006
- 2006-04-21 CN CN 200610039711 patent/CN101058843A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102382954A (en) * | 2011-11-02 | 2012-03-21 | 北京科技大学 | On-line continuous quenching device for skew-rolled ball-milled steel balls |
| CN103589849A (en) * | 2013-11-28 | 2014-02-19 | 济南惠信实业有限公司 | Heat treatment quenching apparatus used for steel ball with minor diameter |
| CN105506242A (en) * | 2015-12-17 | 2016-04-20 | 刘超 | Quenching and heating mold for precision steel balls |
| CN105506242B (en) * | 2015-12-17 | 2017-08-01 | 李舒华 | A kind of accurate steel balls Quench heating mould |
| CN105671294A (en) * | 2016-03-25 | 2016-06-15 | 北京科技大学 | Drum device for online continuous quenching of inclined rolled steel balls |
| CN105671294B (en) * | 2016-03-25 | 2017-12-05 | 北京科技大学 | A kind of drum-type device for the quenching of oblique milling steel ball on-line continuous |
| CN106435152A (en) * | 2016-12-06 | 2017-02-22 | 山东伊莱特重工股份有限公司 | Steel ball temperature inoculation device |
| CN106435152B (en) * | 2016-12-06 | 2018-05-11 | 山东伊莱特重工股份有限公司 | A kind of steel ball temperature inoculation device |
| CN107794353A (en) * | 2017-11-08 | 2018-03-13 | 湖州永恒钢球有限公司 | A kind of quenching unit after steel ball hot-roll forming |
| CN108504843A (en) * | 2018-03-29 | 2018-09-07 | 重庆市青蓝机械制造有限公司 | Shot quenching unit |
| CN108504843B (en) * | 2018-03-29 | 2019-09-03 | 重庆市青蓝机械制造有限公司 | Shot quenching unit |
| CN113637828A (en) * | 2021-08-10 | 2021-11-12 | 黄山中发耐磨材料有限公司 | Steel ball quenching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101058843A (en) | Steel ball quenching machine | |
| CN103352107B (en) | Temperature control quenching device and the methods such as a kind of forging abrading-ball | |
| CN102729048B (en) | Aluminium alloy bumper bar section bar bending forming method and device for automobile | |
| CN102766751B (en) | Process method for quenching rotary support gear | |
| CN103451393B (en) | Heat treatment process of austempered ductile iron grinding balls | |
| CN105420481B (en) | A kind of oblique milling ball milling steel ball quenching device | |
| CN102382954B (en) | On-line continuous quenching device for skew-rolled ball-milled steel balls | |
| CN206373745U (en) | A kind of dry polishing apparatus of ceramic polishing bistrique | |
| CN101417382A (en) | Production method of grinding rod | |
| CN101406922A (en) | Grinding ball production method and rotary cutting roll forging machine for grinding ball production | |
| CN103966414B (en) | Steel ball compound waste heat tempering process | |
| CN208980766U (en) | A kind of martensite steel quenching cooler | |
| CN85104240A (en) | Rolled steel balls for ball grinders using residual heat thermal treatment process and equipment | |
| CN103924043B (en) | Internal wheel and heat treating method thereof and equipment for Heating Processing | |
| CN203530371U (en) | Auto semi-axle automatic quench machining tool | |
| CN104975148B (en) | A kind of method of steel ball or the double quenching of steel forging | |
| CN110153198B (en) | Controlled rolling method for medium-sized bar | |
| CN209322960U (en) | A kind of efficient quenching unit of forging | |
| CN204918676U (en) | Wear -resisting steel ball guenching unit | |
| CN103706641B (en) | One batches stove stove inner drum surface dross removing method | |
| CN105671294B (en) | A kind of drum-type device for the quenching of oblique milling steel ball on-line continuous | |
| CN2055824U (en) | Steel ball quenching machine | |
| CN211227261U (en) | Tempering system for high-carbon type ultralow-abrasion hot-rolled ball-milled steel balls | |
| CN205774687U (en) | A kind of bar straight-line hardening device automatically | |
| CN105420461B (en) | A kind of oblique milling ball-mill steel spherical tank formula multilayer water cooling quenching unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |