CN204185522U - Turning quenching device - Google Patents
Turning quenching device Download PDFInfo
- Publication number
- CN204185522U CN204185522U CN201420666770.5U CN201420666770U CN204185522U CN 204185522 U CN204185522 U CN 204185522U CN 201420666770 U CN201420666770 U CN 201420666770U CN 204185522 U CN204185522 U CN 204185522U
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- cylinder
- lid
- wheel
- quenching device
- cylinder wall
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Abstract
This patent relates to a kind of thermal treatment unit, is specifically related to a kind of turning quenching device; Include the lid of quenched bucket and side disposed thereon, the position of centre of gravity of lid is provided with upper lift ring, electric motor is provided with above described lid, cylinder is provided with below it, one end of cylinder is provided with eccentric chain-wheel, this eccentric chain-wheel is connected with motor output end, the other end of cylinder is provided with bearing, bearing hangs on the lower lift ring that is located at and is fixedly connected with lid, described cylinder is horizontally disposed with, and cylinder wall regular distribution has liquid flow hole, and cylinder wall is divided into two portions vertically, its sidewall is while be hinged, and the other side is fixedly connected with by snap close; Adopt the device of the art of this patent scheme, structure is simple, be convenient to carry out uniform hardening to rod member and the regular workpiece of shape.
Description
Technical field
The utility model relates to a kind of thermal treatment unit, is specifically related to a kind of turning quenching device.
Background technology
Quenching is common a kind of thermal treatment process, its objective is and make supercooled austenite carry out martensite or bainite transformation, obtain martensite or bainite structure, then the tempering with differing temps is coordinated, significantly to improve the rigidity of steel, hardness, wear resistance, fatigue strength and toughness etc., thus meet the different service requirementss of various mechanical component and instrument.
In quenching process, part workpiece is deposited in and contacts with each other together, these workpiece contacted with each other, particularly rod member or the regular workpiece of shape greatly reduce with quenchant contact probability within the unit time, to such an extent as to there is the incomplete phenomenon of quenching, and then make in same batch products, its rigidity, hardness, the parameters such as wear resistance there are differences, and quality identity is poor.
Summary of the invention
The purpose of this utility model is to provide the device that a kind of structure is simple, be convenient to carry out rod member and the regular workpiece of shape uniform hardening.
To achieve these goals, the utility model provides a kind of turning quenching device, include the lid of quenched bucket and side disposed thereon, the position of centre of gravity of lid is provided with upper lift ring, electric motor is provided with above described lid, cylinder is provided with below it, one end of cylinder is provided with eccentric chain-wheel, this eccentric chain-wheel is connected with motor output end, the other end of cylinder is provided with bearing, bearing hangs on the lower lift ring that is located at and is fixedly connected with lid, described cylinder is horizontally disposed with, cylinder wall regular distribution has liquid flow hole, cylinder wall is divided into two portions vertically, its sidewall is while be hinged, the other side is fixedly connected with by snap close.
The feature of technique scheme is: because cylinder two ends are placed in quenched bucket respectively by eccentric chain-wheel and bearing suspension, rod member and the regular workpiece of shape prevent in quenched bucket, in the process that electric motor drives eccentric chain-wheel to rotate, drum rotating on the one hand, allow all rod members and the regular workpiece quenching of shape even, the more important thing is the existence due to eccentric chain-wheel, regular vibration can be there is in the part in cylinder, thus rod member and the regular work piece interface of shape can not be permanently connected to, ensure the homogeneity of quenching further.
Preferably, because quenching workpiece total quality is comparatively large, in order to avoid cylinder in use deforms damage, described cylinder wall is outside equipped with the C shape garter spring being parallel to its cross section, can improve side wall strength by garter spring as stiffening web.
Preferably, because the snap close of single setting may make snap close described in link position be symmetrically set with two.
Preferably, the liquid flow hole of described cylinder wall is provided by screen cloth, and the tooling cost of such liquid flow hole can significantly reduce, and quality is better.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment turning quenching device.
Wherein, quenched bucket 1, lid 2, suspension ring 3, electric motor 4, cylinder 5, eccentric chain-wheel 6, bearing 7, lower lift ring 8, snap close 9, garter spring 10.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1: the utility model embodiment provides a kind of turning quenching device, include quenched bucket 1 and be arranged on the lid 2 above quenched bucket 1, appropriate quenching oil is placed in quenched bucket 1, the position of centre of gravity of lid 2 is provided with upper lift ring 3, the object of suspension ring 3 is the objects being convenient to remove lid 2 timely and be arranged on lid 2, electric motor 4 has been bolted above lid 2, cylinder 5 is provided with below lid 2, one end of cylinder 5 is provided with eccentric chain-wheel 6, eccentric chain-wheel 6 is connected by chain gear with the output terminal of electric motor 4, the other end of cylinder 5 is provided with bearing 7, the shell of bearing 7 is hung by snap ring and wireline and is located on lower lift ring 8, lower lift ring 8 is welded and fixed lid 2 and fixes lower surface, cylinder 5 is horizontally disposed with, cylinder 5 sidewall regular distribution has liquid flow hole, the liquid flow hole of cylinder 5 sidewall is provided by screen cloth, the tooling cost of such liquid flow hole can significantly reduce, and quality is better, cylinder 5 sidewall is divided into two portions vertically, the sidewall of these two parts is while hinged by hinge, the other side is fixedly connected with by snap close 9, snap close 9 is symmetrically set with two, to ensure the reliability connected.In addition because quenching workpiece total quality is comparatively large, in order to avoid cylinder 5 in use deforms damage, cylinder 5 sidewall is outside equipped with the C shape garter spring 10 being parallel to its cross section, can improve side wall strength by garter spring 10 as stiffening web.
The turning quenching device of technical solutions of the utility model is adopted to be work like this: first by loop wheel machine lifting lid 2 during use, cylinder 5 is made to expose quenched bucket 1, then snap close 9 is opened, rod member to be quenched and the regular workpiece of shape are put into cylinder 5, then locking snap close 9, again operate loop wheel machine lid 2 is covered, now start electric motor 4, electric motor drives cylinder 5 to rotate quenching in quenching oil by chain and eccentric chain-wheel 6, due to the existence of eccentric chain-wheel 6, regular vibration can be there is in the part in cylinder 5, thus rod member and the regular work piece interface of shape can not be permanently connected to, ensure the homogeneity of quenching, after quenching completes, close electric motor 4, by loop wheel machine lifting lid 2, then cylinder 5 is opened.
Above-described is only preferred implementation of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. turning quenching device, include the lid of quenched bucket and side disposed thereon, the position of centre of gravity of lid is provided with upper lift ring, it is characterized in that: above described lid, be provided with electric motor, cylinder is provided with below it, one end of cylinder is provided with eccentric chain-wheel, this eccentric chain-wheel is connected with motor output end, the other end of cylinder is provided with bearing, bearing hangs on the lower lift ring that is located at and is fixedly connected with lid, described cylinder is horizontally disposed with, cylinder wall regular distribution has liquid flow hole, cylinder wall is divided into two portions vertically, its sidewall is while be hinged, the other side is fixedly connected with by snap close.
2. turning quenching device according to claim 1, is characterized in that: described cylinder wall is outside equipped with the C shape garter spring being parallel to its cross section.
3. turning quenching device according to claim 1, is characterized in that: described snap close is symmetrically set with two.
4. turning quenching device according to claim 1, is characterized in that: the liquid flow hole of described cylinder wall is provided by screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666770.5U CN204185522U (en) | 2014-11-11 | 2014-11-11 | Turning quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666770.5U CN204185522U (en) | 2014-11-11 | 2014-11-11 | Turning quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185522U true CN204185522U (en) | 2015-03-04 |
Family
ID=52617534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666770.5U Expired - Fee Related CN204185522U (en) | 2014-11-11 | 2014-11-11 | Turning quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185522U (en) |
-
2014
- 2014-11-11 CN CN201420666770.5U patent/CN204185522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |