CN103451389A - Quenching device based on axle shaft sleeve - Google Patents
Quenching device based on axle shaft sleeve Download PDFInfo
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- CN103451389A CN103451389A CN2013103768526A CN201310376852A CN103451389A CN 103451389 A CN103451389 A CN 103451389A CN 2013103768526 A CN2013103768526 A CN 2013103768526A CN 201310376852 A CN201310376852 A CN 201310376852A CN 103451389 A CN103451389 A CN 103451389A
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Abstract
The invention discloses a quenching device based on an axle shaft sleeve. The quenching device based on the axle shaft sleeve is used for quenching a workpiece in water and comprises a rigid support as well as a lead screw drive mechanism, a slider-crank mechanism and a vertical quenching support which are arranged on the rigid support, wherein the vertical quenching support comprises a connecting support and a quenching centre support used for placing the workpiece, and the quenching centre support is fixed on the slider-crank mechanism by virtue of the connecting support; the lead screw drive mechanism comprises a lead screw, a lead screw nut, a female slider and a guide rail, wherein the lead screw is fixed on the rigid support, the lead screw nut is sleeved on the lead screw and can move along the lead screw, one end of the female slider is fixed on the lead screw nut, the other end of the female slider is clamped in a guide rail, and the lead screw drives the female slider to reciprocate along the guide rail; the slider-crank mechanism comprises two crank sliders fixed on the female slider and a motor fixed on the rigid support, and the connecting support is fixed on the two crank sliders; the lead screw rapidly quenches the workpiece into water, and the two crank sliders in water reciprocate up and down by virtue of the motor.
Description
Technical field
The present invention relates to the quenching device in hot-work field, specifically a kind of quenching device based on axle tube.
Background technology
At present, in the axle tube treatment production, use manually quenched more, or adopts chain quenching, and the quenching water-inlet posture can not accurately be controlled, and the quenching quality can not be guaranteed, and the product scrap rate is high, and production efficiency is low.
Summary of the invention
For overcoming above-mentioned defect, the present invention is necessary to provide a kind of quenching device based on axle tube that can improve the quenching performance.The technical problem to be solved in the present invention: 1, how to realize workpiece Putting into water rapidly and water outlet; 2, how to realize the vertical water entry of workpiece; 3, how to realize pumping in quenching process; 4, the speed of how controlling cooling time and pumping.The objective of the invention is to solve the vertical Putting into water rapidly mode in the axle tube quenching process, improve the thermal treatment quality of workpiece.
The present invention is achieved in that a kind of quenching device based on axle tube, its for to workpiece at quenching-in water, it comprises rigid support and is arranged on lead-screw drive mechanism, slider-crank mechanism and the vertical quenching support on this rigid support; Wherein,
This vertical quenching support comprises quenching thimble support (37) and connection bracket (12), and this quenching thimble support (37) is fixed on this slider-crank mechanism by this connection bracket (12), and this workpiece is placed on this quenching thimble support (37);
This lead-screw drive mechanism comprises leading screw (29), feed screw nut (30), female slide block (33) and guide rail (34), this leading screw (29) is fixed on this rigid support, this feed screw nut (30) is set in can be mobile along this leading screw (29) on this leading screw (29), these mother's slide block (33) one ends are fixed on that this feed screw nut (30) is upper and the other end is sticked in this guide rail (34), and this leading screw (29) drives this mother's slide block (33) along this guide rail (34) to-and-fro movement;
This slider-crank mechanism comprises motor (6), two crank blocks (20,26), these two crank blocks (20,26) are fixed on this mother's slide block (33), it is upper that this connection bracket (12) is fixed on these two crank blocks (20,26), and this motor (6) is fixed on this rigid support for driving this two crank blocks (20,26) to-and-fro movement;
Wherein, after this workpiece is put into this quenching thimble support (37), by this leading screw (29), this workpiece is quenched in water fast; After these two crank blocks (20,26) enter water with this mother's slide block (33), drive these two crank blocks (20,26) by this motor (6) and realize pumping, by the speed of adjustment movement, reach the requirement of technique initialization; After treating workpiece quenching, by this leading screw (29), make this working parts strap go out the water surface this mother's slide block (33) water outlet, quenching process finishes.
As the further improvement of such scheme, this rigid support adopts angle steel and channel-section steel to be welded, and by wall screw, fixes on the ground.
The present invention adopts lead-screw drive mechanism, guarantees workpiece Putting into water rapidly and water outlet; Adopt slider-crank mechanism, make workpiece realize pumping in water, so that shorten the steam film stage in quenching process, guarantee the homogeneity of quenching hardness; Adopt the vertical quenching support, so that the workpiece vertical mode enters water.The present invention has improved the quenching performance, has effectively reduced production cost, has improved production efficiency.
The accompanying drawing explanation
The structural representation of the quenching device based on axle tube that Fig. 1 provides for better embodiment of the present invention.
The application schematic diagram that Fig. 2 is quenching device in Fig. 1.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
See also Fig. 1 and Fig. 2, the structural representation of the quenching device based on axle tube that it provides for better embodiment of the present invention.Quenching device based on axle tube for to workpiece at quenching-in water, it comprises rigid support and is arranged on lead-screw drive mechanism, slider-crank mechanism and the vertical quenching support on this rigid support.
This rigid support adopts angle steel 36 and channel-section steel to be welded, and by wall screw 11, fixes on the ground.
This vertical quenching support comprises quenching thimble support 37 and connection bracket 12.This quenching thimble support 37 is fixed on this slider-crank mechanism by this connection bracket 12, and this workpiece is placed on this quenching thimble support 37.
This lead-screw drive mechanism comprises leading screw 29, feed screw nut 30, female slide block 33 and guide rail 34.This leading screw 29 is fixed on this rigid support by deep groove ball bearing 8 and bearing support 9, and bearing support 9 is fixing by bearing support mounting plate 10.This feed screw nut 30 is set on this leading screw 29 and can moves along this leading screw 29, and these mother's slide block 33 1 ends are fixed on this feed screw nut 30 and the other end is sticked in this guide rail 34, and this leading screw 29 drives these mother's slide blocks 33 along these guide rail 34 to-and-fro movements.Be appreciated that female slide block 33 and guide rail 34 can arrange respectively female slide block backing plate 32 and guide rail backing plate 35.Present embodiment, adopt solid coupling 27 and taper pin 28 to be rotationally connected with leading screw 29 by motor 3, thereby motor 3 drives leading screw 29 to rotate.Motor 3 is arranged on rigid support by motor mount plate 4.
This slider-crank mechanism comprises motor 6; Two crank blocks 20,26.These two crank blocks 20,26 are fixed on this mother's slide block 33, and this connection bracket 12 is fixed on these two crank blocks 20,26, and this motor 6 is fixed on this rigid support for driving this two crank blocks, 20,26 to-and-fro movements.Motor 6 is arranged on rigid support by motor mounting plate 7.
After this workpiece is put into this quenching thimble support 37, by this leading screw 29, this workpiece is quenched in the water of tank 38 fast; After these two crank blocks 20,26 enter water with this mother's slide block 33, drive these two crank blocks 20,26 by this motor 6 and realize pumping, by the speed of adjustment movement, reach the requirement of technique initialization; After treating workpiece quenching, by this leading screw 29, make this working parts strap go out the water surface these mother's slide block 33 water outlets, quenching process finishes.
Workpiece is put on the vertical quenching support, with mechanism, carries out hardening step, finally realizes the homogeneity of vertical quenching posture and quenching hardness.
The present invention utilizes the unitized design of lead-screw drive mechanism and slider-crank mechanism and designing and producing of vertical quenching support, can guarantee the particular requirement that axle tube quenches, the problem that has solved cover tubing workpiece quenching water-inlet posture and pumped.
The present invention, by leading screw 29 transmissions, drives slider-crank mechanism and realizes vertical water entry and water outlet; By design vertical quenching support, be beneficial to workpiece and be enclosed within on this quenching thimble support 37, guarantee the workpiece vertical water entry; By slider-crank mechanism, connect the connection bracket 12 of vertical quenching support, the drive workpiece is done and is pumped; Utilize motor 6 to control the cooling time of workpiece in water and the speed pumped.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the quenching device based on axle tube, its for to workpiece at quenching-in water, it is characterized in that: it comprises rigid support and is arranged on lead-screw drive mechanism, slider-crank mechanism and the vertical quenching support on this rigid support; Wherein,
This vertical quenching support comprises quenching thimble support (37) and connection bracket (12), and this quenching thimble support (37) is fixed on this slider-crank mechanism by this connection bracket (12), and this workpiece is placed on this quenching thimble support (37);
This lead-screw drive mechanism comprises leading screw (29), feed screw nut (30), female slide block (33) and guide rail (34), this leading screw (29) is fixed on this rigid support, this feed screw nut (30) is set in can be mobile along this leading screw (29) on this leading screw (29), these mother's slide block (33) one ends are fixed on that this feed screw nut (30) is upper and the other end is sticked in this guide rail (34), and this leading screw (29) drives this mother's slide block (33) along this guide rail (34) to-and-fro movement;
This slider-crank mechanism comprises motor (6), two crank blocks (20,26), these two crank blocks (20,26) are fixed on this mother's slide block (33), it is upper that this connection bracket (12) is fixed on these two crank blocks (20,26), and this motor (6) is fixed on this rigid support for driving this two crank blocks (20,26) to-and-fro movement;
Wherein, after this workpiece is put into this quenching thimble support (37), by this leading screw (29), this workpiece is quenched in water fast; After these two crank blocks (20,26) enter water with this mother's slide block (33), drive these two crank blocks (20,26) by this motor (6) and realize pumping, by the speed of adjustment movement, reach the requirement of technique initialization; After treating workpiece quenching, by this leading screw (29), make this working parts strap go out the water surface this mother's slide block (33) water outlet, quenching process finishes.
2. the quenching device based on axle tube as claimed in claim 1 is characterized in that: this rigid support adopts angle steel and channel-section steel to be welded, and by wall screw, fixes on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376852.6A CN103451389B (en) | 2013-08-27 | 2013-08-27 | Quenching device based on axle shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310376852.6A CN103451389B (en) | 2013-08-27 | 2013-08-27 | Quenching device based on axle shaft sleeve |
Publications (2)
| Publication Number | Publication Date |
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| CN103451389A true CN103451389A (en) | 2013-12-18 |
| CN103451389B CN103451389B (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310376852.6A Expired - Fee Related CN103451389B (en) | 2013-08-27 | 2013-08-27 | Quenching device based on axle shaft sleeve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073607A (en) * | 2014-07-25 | 2014-10-01 | 洛阳圣久锻件有限公司 | Quenching cooling system and quenching cooling method |
| CN105714093A (en) * | 2014-12-25 | 2016-06-29 | 马鞍山市天马冶金材料有限公司 | Quenching method for roller sleeve |
| CN107164623A (en) * | 2017-05-27 | 2017-09-15 | 重庆市丰蕙达金属锻造有限公司 | Processing unit (plant) for semiaxis quenching machine |
| CN109439852A (en) * | 2018-12-31 | 2019-03-08 | 兴化东华齿轮有限公司 | A kind of drive shaft quenching unit and process for quenching with the angle R |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135577Y (en) * | 1992-09-01 | 1993-06-09 | 沈阳重型机器厂 | Large double-frequency hardening machine |
| CN201125257Y (en) * | 2007-11-12 | 2008-10-01 | 王旭东 | Quenching machine tool |
| CN101423883A (en) * | 2008-12-19 | 2009-05-06 | 张光荣 | Die quenching machine tool for numerical control force measurement |
-
2013
- 2013-08-27 CN CN201310376852.6A patent/CN103451389B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135577Y (en) * | 1992-09-01 | 1993-06-09 | 沈阳重型机器厂 | Large double-frequency hardening machine |
| CN201125257Y (en) * | 2007-11-12 | 2008-10-01 | 王旭东 | Quenching machine tool |
| CN101423883A (en) * | 2008-12-19 | 2009-05-06 | 张光荣 | Die quenching machine tool for numerical control force measurement |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073607A (en) * | 2014-07-25 | 2014-10-01 | 洛阳圣久锻件有限公司 | Quenching cooling system and quenching cooling method |
| CN105714093A (en) * | 2014-12-25 | 2016-06-29 | 马鞍山市天马冶金材料有限公司 | Quenching method for roller sleeve |
| CN105714093B (en) * | 2014-12-25 | 2017-06-16 | 马鞍山市天马冶金材料有限公司 | A kind of process for quenching for roller set |
| CN107164623A (en) * | 2017-05-27 | 2017-09-15 | 重庆市丰蕙达金属锻造有限公司 | Processing unit (plant) for semiaxis quenching machine |
| CN107164623B (en) * | 2017-05-27 | 2018-06-22 | 重庆市丰蕙达金属锻造有限公司 | For the processing unit (plant) of semiaxis quenching machine |
| CN109439852A (en) * | 2018-12-31 | 2019-03-08 | 兴化东华齿轮有限公司 | A kind of drive shaft quenching unit and process for quenching with the angle R |
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| Publication number | Publication date |
|---|---|
| CN103451389B (en) | 2014-12-03 |
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