CN101748266A - Quenching machining tool for heat treatment and cooling for track plate - Google Patents
Quenching machining tool for heat treatment and cooling for track plate Download PDFInfo
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- CN101748266A CN101748266A CN200810229708A CN200810229708A CN101748266A CN 101748266 A CN101748266 A CN 101748266A CN 200810229708 A CN200810229708 A CN 200810229708A CN 200810229708 A CN200810229708 A CN 200810229708A CN 101748266 A CN101748266 A CN 101748266A
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- live roll
- driving rollers
- quenching
- driving roller
- lower driving
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Abstract
The invention relates to a device for performing quenching to a track plate, in particular to a quenching machining tool for heat treatment and cooling for a track plate. The quenching machining tool is invented and mainly aims to solve the problems of large deformation, uneven hardness and soft spots existing in the track plate since the track plate discharged from the furnace is put into the circulating water for quenching at present. The quenching machining tool comprises a box body, wherein a water drain pipe is arranged at the lower part of the box body, lower driving rollers are respectively installed at the upper part of the box body, all the lower driving rollers are connected through chains, lower water spray nozzles are respectively arranged among all the lower driving rollers, an upper driving roller bracket above the lower driving rollers is connected with an upper beam positioned above the upper driving roller bracket through a connecting rod in a sliding manner, a compression spring is arranged on the connecting rod, the upper beam is connected with a tool body through a leading screw, the tool body is fixedly connected with the box body, upper driving rollers are arranged below the upper driving roller bracket, all the upper driving rollers are connected through chains, upper water spray nozzles are respectively arranged among all the upper driving rollers, and the upper water spray nozzles and the lower water spray nozzles are respectively connected with a high pressure water pump respectively through pipelines; and an upper main driving roller on the right side and a lower main driving roller on the left side are connected with a speed reducer respectively through chains. The quenching machining tool has the advantages of small heat treatment deformation, even hardness and no soft spot.
Description
Technical field:
The present invention relates to a kind of grip-pad that one-tenth is hung up stove and heat-treat the device of Cooling Quenching.
Background technology:
At present to heat-treat the method for Cooling Quenching be that the grip-pad that will come out of the stove drops in the tank of circulation device to the grip-pad that one-tenth is hung up stove.Shortcoming is: because grip-pad entry mode is wayward, so deformation ratio is bigger, and 80% workpiece needs alignment again; Grip-pad is long and inconsistent from the entry time of coming out of the stove, and the water temperature instability, accumulates in the tank after the workpiece entry, and heat distributes slowly, the hardness inequality often occurs, and the soft spots phenomenon is arranged.
Summary of the invention:
It is little that technical problem to be solved by this invention provides a kind of grip-pad thermal treatment Cooling Quenching distortion, and hardness is even, no soft spots, the quenching machining tool for heat treatment and cooling for track plate that quality stability is good.
Above-mentioned purpose is achieved in that it comprises casing, lower box has water shoot to be connected with water reservoir by pipeline, several lower driving rollers are equipped with on casing top, several lower driving rollers connect with chain mutually, and all on a horizontal plane, become in-line to arrange, water jet all is housed down between each lower driving roller, there is last live roll frame the top of lower driving roller, and last live roll frame is slidingly connected by union lever and the upper beam that is positioned at its top, is set with compression spring on the union lever, upper beam is connected with lathe bed by leading screw, lathe bed is fixedlyed connected with casing, live roll on several is housed below the last live roll frame, and live roll connects with chain mutually on several, and all on a horizontal plane, become in-line to arrange, water jet all is housed between the live roll on each, on, following water jet all has pipeline to be connected with high-pressure hydraulic pump; Going up live roll near first of right side intake mechanism is last main drive roller, last main drive roller by chain be positioned at it near step-down gear on the lathe bed be connected, under this step-down gear drive, clockwise rotate during work; First lower driving roller in left side is following main drive roller, following main drive roller by chain be positioned at it near step-down gear on the lathe bed be connected, under this step-down gear drive, rotate counterclockwise during work.
Advantage of the present invention is: heat treatment deformation is little, and 100% workpiece does not need alignment; Hardness is even, no soft spots; Quality stability is good.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 be the present invention when installing and using with the annexation synoptic diagram of relevant auxiliary facility.
Embodiment:
With reference to Fig. 1, it comprises casing 11, lower box has water shoot 13 to be connected with water reservoir by pipeline, several lower driving rollers 10 are equipped with on casing top, several lower driving rollers connect with chain mutually, and all on a horizontal plane, become in-line to arrange, water jet 12 all is housed down between each lower driving roller, there is last live roll frame 5 top of lower driving roller, last live roll frame is slidingly connected by union lever 9 and the upper beam 3 that is positioned at its top, be set with compression spring 2 on the union lever, putting the beams in place is connected with lathe bed 6 by leading screw 8, and lathe bed is fixedlyed connected with casing, live roll 4 on several is housed below last live roll frame, live roll connects with chain mutually on several, and all on a horizontal plane, becomes in-line to arrange, water jet 7 all is housed between the live roll on each, on, following water jet all has pipeline to be connected with high-pressure hydraulic pump; Going up live roll near first of right side intake mechanism is last main drive roller, last main drive roller by chain be positioned at it near step-down gear 1 on the lathe bed be connected, under this step-down gear drive, clockwise rotate during work; First lower driving roller in left side is following main drive roller, following main drive roller by chain be positioned at it near step-down gear 1 on the lathe bed be connected, under this step-down gear drive, rotate counterclockwise during work.
Principle of work:
With reference to Fig. 2, on right side of the present invention intake mechanism 16 is installed, conveyor 15 is installed in the left side, supply lead is connected with two step-down gears 1 respectively by two frequency transformers 14, during work, grip-pad 17 enters the present invention from the right side intake mechanism, the live roll of going up of the present invention is clockwise rotated by the step-down gear drive, lower driving roller is driven by step-down gear and rotates counterclockwise, reach in the gap of adjusting live roll and lower driving roller before the cooling, the hydraulic pressure of following water jet, on, sewer line all is separately installed with under meter and tensimeter, and the step-down gear of live roll and lower driving roller can arbitrarily be adjusted the speed of travel of workpiece by Frequency Converter Control in the drive, workpiece in the process of walking, on, following water jet is sprayed water simultaneously, and fully cooling under the strong spray of high pressure water is sent into tempering stove by conveyor after cooling is finished.
Claims (1)
1. quenching machining tool for heat treatment and cooling for track plate, comprise casing (11), it is characterized in that: lower box has water shoot (13) to be connected with water reservoir by pipeline, several lower driving rollers (10) are equipped with on casing top, several lower driving rollers connect with chain mutually, and all on a horizontal plane, become in-line to arrange, water jet (12) all is housed down between each lower driving roller, there is last live roll frame (5) top of lower driving roller, last live roll frame is slidingly connected by union lever (9) and the upper beam (3) that is positioned at its top, be set with compression spring (2) on the union lever, putting the beams in place is connected with lathe bed (6) by leading screw (8), and lathe bed is fixedlyed connected with casing, live roll on several (4) is housed below the last live roll frame, live roll connects with chain mutually on several, and all on a horizontal plane, becomes in-line to arrange, water jet (7) all is housed between the live roll on each, on, following water jet all has pipeline to be connected with high-pressure hydraulic pump; Near live roll on first of right side intake mechanism is last main drive roller, last main drive roller by chain be positioned at it near step-down gear (1) on the lathe bed be connected; First lower driving roller in left side is following main drive roller, following main drive roller by chain be positioned at it near step-down gear (1) on the lathe bed be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229708A CN101748266A (en) | 2008-12-15 | 2008-12-15 | Quenching machining tool for heat treatment and cooling for track plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229708A CN101748266A (en) | 2008-12-15 | 2008-12-15 | Quenching machining tool for heat treatment and cooling for track plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101748266A true CN101748266A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810229708A Pending CN101748266A (en) | 2008-12-15 | 2008-12-15 | Quenching machining tool for heat treatment and cooling for track plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101748266A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993995A (en) * | 2010-11-26 | 2011-03-30 | 首钢总公司 | Water quenching and cooling method and device for ultrahigh-strength strip steel |
| CN102242242A (en) * | 2011-04-18 | 2011-11-16 | 张文岐 | Device and method for improving hardness and wear resistance of steel plate by utilizing high frequency electromagnetism |
| CN102284480A (en) * | 2011-08-15 | 2011-12-21 | 湖州金冶电子材料股份有限公司 | Method for producing thin stainless strip steel |
| CN105648168A (en) * | 2016-03-11 | 2016-06-08 | 柳州市久日工程机械有限公司 | Pressure quenching cooling device |
| CN112458254A (en) * | 2020-12-07 | 2021-03-09 | 江苏华夏炉业有限公司 | Scanning type quenching machine tool for track shoe of engineering machinery |
| CN113462862A (en) * | 2021-06-24 | 2021-10-01 | 安徽汇晟源工业炉科技有限公司 | High-efficiency multi-station creeper tread press quenching platform |
-
2008
- 2008-12-15 CN CN200810229708A patent/CN101748266A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993995A (en) * | 2010-11-26 | 2011-03-30 | 首钢总公司 | Water quenching and cooling method and device for ultrahigh-strength strip steel |
| CN101993995B (en) * | 2010-11-26 | 2012-05-30 | 首钢总公司 | Water quenching and cooling method and device for ultrahigh-strength strip steel |
| CN102242242A (en) * | 2011-04-18 | 2011-11-16 | 张文岐 | Device and method for improving hardness and wear resistance of steel plate by utilizing high frequency electromagnetism |
| CN102284480A (en) * | 2011-08-15 | 2011-12-21 | 湖州金冶电子材料股份有限公司 | Method for producing thin stainless strip steel |
| CN102284480B (en) * | 2011-08-15 | 2013-09-11 | 湖州金冶电子材料股份有限公司 | Method for producing thin stainless strip steel |
| CN105648168A (en) * | 2016-03-11 | 2016-06-08 | 柳州市久日工程机械有限公司 | Pressure quenching cooling device |
| CN112458254A (en) * | 2020-12-07 | 2021-03-09 | 江苏华夏炉业有限公司 | Scanning type quenching machine tool for track shoe of engineering machinery |
| CN113462862A (en) * | 2021-06-24 | 2021-10-01 | 安徽汇晟源工业炉科技有限公司 | High-efficiency multi-station creeper tread press quenching platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |