CN202440531U - Material frame lifting mechanism for vertical aluminium alloy quenching furnace - Google Patents
Material frame lifting mechanism for vertical aluminium alloy quenching furnace Download PDFInfo
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- CN202440531U CN202440531U CN2011205719639U CN201120571963U CN202440531U CN 202440531 U CN202440531 U CN 202440531U CN 2011205719639 U CN2011205719639 U CN 2011205719639U CN 201120571963 U CN201120571963 U CN 201120571963U CN 202440531 U CN202440531 U CN 202440531U
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- material frame
- lifting mechanism
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- heater
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Abstract
The utility model discloses a material frame lifting mechanism for a vertical aluminium alloy quenching furnace. The material frame lifting mechanism comprises a quenching hydraulic cylinder which is arranged outside a furnace body of the quenching furnace and is used for driving a material frame of the quenching furnace to move up and down, wherein the quenching hydraulic cylinder is connected with the material frame by a transmission mechanism. By adopting the quenching hydraulic cylinder to lift the material frame, the material frame lifting mechanism not only is simple in structure, but also is rapider in transfer speed of the material frame during quenching, thus achieving better quenching effect.
Description
Technical field
The utility model relates to a kind of upright quenching furnace utility appliance, and concrete is a kind of duraluminum upright quenching furnace material frame lifting mechanism.
Background technology
Quenching is after metal parts is heated to a certain proper temperature and keeps for some time, to immerse rapidly in the quenching media, makes the rapid refrigerative metal heat treatmet of metal technology.Quenching media commonly used has salt solution, water, mineral wet goods.Quenching can significantly improve intensity, hardness, wear resistance, fatigue strength and the toughness etc. of metal, thereby satisfies the different request for utilizations of various mechanical component and instrument.Also can satisfy special physics, the chemical property such as ferromegnetism, solidity to corrosion of some special metal material through quenching.Therefore, quenching technology modern machine process industry is used very extensive, and according to the difference of the required mechanical property of metal parts, the process method of the quenching of employing is also different, and the quenching apparatus of employing is also different.
Product after duraluminum is processed, very poor like the hardness of aluminium wheel hub, aluminum pipe, aluminium sheet, aluminium casting etc., for the hardness that improves product must be carried out quenching heat treatment to product, be also referred to as solution treatment.The time of transfer wants fast owing to quench, and therefore existing duraluminum quenches and generally adopts upright quenching furnace, though existing upright quenching furnace satisfies the requirement that duraluminum quenches to a certain extent, also has several defectives:
1) the fire door airtight performance is bad, causes the temperature equalisation property in the quenching furnance poor, influences quenching effect;
Transport velocity is fast not enough when 2) quenching, and the lifting mechanism of existing upright quenching furnace generally adopts windlass to carry out the workpiece quenching and shifts, and speed is slow, and complex structure is made and the running cost height, and failure rate is high.
Given this, the utility model is intended to propose a kind of duraluminum upright quenching furnace material frame lifting mechanism, and this duraluminum upright quenching furnace material frame lifting mechanism can improve the transport velocity when quenching fast, improves the quenching quality.
Summary of the invention
The technical problem that the utility model will solve is to propose a kind of duraluminum upright quenching furnace material frame lifting mechanism; This duraluminum upright quenching furnace material frame lifting mechanism is not only simple in structure; Easy to maintenance, and can improve the transport velocity when quenching fast, improve the quenching quality.
Realize above-mentioned technical purpose; The duraluminum upright quenching furnace material frame lifting mechanism of the utility model; Comprise being arranged on quenching furnance body of heater outside and being used to drive the hardening liquid cylinder pressure that the material frame in the quenching furnance moves up and down that said hardening liquid cylinder pressure links to each other through transmission rig and material frame.
Further; Said transmission rig comprises wireline, the travelling block that links to each other with said hardening liquid cylinder pressure and is installed in the fixed pulley group on the body of heater; Said wireline one end is fixed on the said body of heater, and the other end is walked around said travelling block respectively and linked to each other with said material frame with the fixed pulley group.
Further; Said transmission rig comprise transmission chain, with the synchronization-moving movable sprocket of said hardening liquid cylinder pressure and be installed in the chain wheel set on the body of heater; Said transmission chain one end is fixed on the said body of heater, and the other end is walked around said movable sprocket respectively and linked to each other with said material frame with chain wheel set.
Further, said transmission chain links to each other with said body of heater with suspension rod through the boatswain chair that is arranged on the quenching furnance upper of furnace body, is fixedly connected between said boatswain chair and the suspension rod.
Further, also comprise the slide rail that is used to limit said movable sprocket heading, said movable sprocket rotating shaft places slide rail and slides along slide rail, and said slide rail is fixedly mounted on the body of heater.
Further, said hardening liquid cylinder pressure is vertical setting.
The beneficial effect of the utility model is:
The duraluminum upright quenching furnace material frame lifting mechanism of the utility model adopts the hardening liquid cylinder pressure to promote the material frame, and is not only simple in structure, and when quenching, material frame transport velocity is faster, can access better quenching effect.
Description of drawings
Fig. 1 is the utility model duraluminum upright quenching furnace material frame lifting mechanism example structure synoptic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is for adopting the duraluminum upright quenching furnace structural representation of present embodiment duraluminum upright quenching furnace material frame lifting mechanism;
Fig. 4 is the left view of Fig. 3.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to the utility model.
As shown in Figure 1, be the utility model duraluminum upright quenching furnace material frame lifting mechanism example structure synoptic diagram; Fig. 2 is the left view of Fig. 1.The duraluminum upright quenching furnace material frame lifting mechanism of present embodiment comprises being arranged on quenching furnance body of heater 1 outside and being used to drive the hardening liquid cylinder pressure 2 that the material frame in the quenching furnance moves up and down that said hardening liquid cylinder pressure 2 links to each other through transmission rig and material frame.As shown in the figure, the hardening liquid cylinder pressure 2 of present embodiment is a side that vertically is installed in quenching furnance support 3, moves up and down under the condition of distance satisfying the material frame, adopts the movement travel of the hardening liquid cylinder pressure of vertically installing 2 the shortest.
The duraluminum upright quenching furnace material frame lifting mechanism of present embodiment adopts hardening liquid cylinder pressure 2 to promote the material frame, and is not only simple in structure, and when quenching, material frame transport velocity is faster, can access better quenching effect.
Further; Said transmission rig can be various ways: transmission rig can be for comprising wireline, the travelling block that links to each other with said hardening liquid cylinder pressure 2 and being installed in the fixed pulley group on the quenching furnance body of heater 1; Said wireline one end is fixed on the said body of heater 1, and the other end is walked around said travelling block respectively and linked to each other with said material frame with the fixed pulley group; Transmission rig can also comprise transmission chain 4, with said hardening liquid cylinder pressure 2 synchronization-moving movable sprockets 5 and be installed in the chain wheel set on the body of heater 1; Said transmission chain 4 one ends are fixed on the body of heater 1, and the other end is walked around said movable sprocket 5 respectively and linked to each other with said material frame with chain wheel set.
The transmission rig of present embodiment adopts second kind of chain-drive mechanism; Chain wheel set 4 comprises at least two sprocket wheels; Be respectively and be installed in body of heater 1 upper limb and movable sprocket 5 corresponding sprocket wheel 6 and the sprocket wheel 7 that is arranged on body of heater 1 center upper portion; Transmission chain 4 one ends are fixed on body of heater 1 upper limb, and the other end is walked around movable sprocket 5, sprocket wheel 6 and sprocket wheel 7 successively and linked to each other with the material frame.Hardening liquid cylinder pressure 2 draws stub bar 8 to link to each other with the rotating shaft of movable sprocket 5 through promoting mainly.
Preferably, transmission chain 4 links to each other with said body of heater 1 with suspension rod 7 through the boatswain chair 6 that is arranged on quenching furnance body of heater 1 top, is fixedly connected through screw thread between said boatswain chair 5 and the suspension rod 6, makes being connected with body of heater that transmission chain 4 can be stable.
Preferably, also fixedly mount on the body of heater 1 and be useful on the slide rail 9 that limits said movable sprocket 4 heading, the rotating shaft of movable sprocket 4 places slide rail 9 and slides along slide rail 9, and the slide rail 9 of present embodiment is vertical setting, and adopts angle steel to process.
Adopt the transmission rig of this structure, drive movable sprocket 5 through hardening liquid cylinder pressure 2 and move, and then realize that the material frame moves up and down fast, when quenching, the translational speed of material frame is fast, makes thermal effectiveness better.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (6)
1. a duraluminum upright quenching furnace material frame lifting mechanism is characterized in that: comprise being arranged on quenching furnance body of heater outside and being used to drive the hardening liquid cylinder pressure that quenching furnace charge frame moves up and down that said hardening liquid cylinder pressure links to each other through transmission rig and material frame.
2. duraluminum upright quenching furnace material frame lifting mechanism according to claim 1; It is characterized in that: said transmission rig comprises wireline, the travelling block that links to each other with said hardening liquid cylinder pressure and is installed in the fixed pulley group on the body of heater; Said wireline one end is fixed on the said body of heater, and the other end is walked around said travelling block respectively and linked to each other with said material frame with the fixed pulley group.
3. duraluminum upright quenching furnace material frame lifting mechanism according to claim 1; It is characterized in that: said transmission rig comprise transmission chain, with the synchronization-moving movable sprocket of said hardening liquid cylinder pressure and be installed in the chain wheel set on the body of heater; Said transmission chain one end is fixed on the said body of heater, and the other end is walked around said movable sprocket respectively and linked to each other with said material frame with chain wheel set.
4. duraluminum upright quenching furnace material frame lifting mechanism according to claim 3 is characterized in that: said transmission chain links to each other with said body of heater with suspension rod through the boatswain chair that is arranged on the quenching furnance upper of furnace body, is fixedly connected between said boatswain chair and the suspension rod.
5. duraluminum upright quenching furnace material frame lifting mechanism according to claim 3; It is characterized in that: also comprise the slide rail that is used to limit said movable sprocket heading; Said movable sprocket rotating shaft places slide rail and slides along slide rail, and said slide rail is fixedly mounted on the body of heater.
6. according to each described duraluminum upright quenching furnace material frame lifting mechanism of claim 1-5, it is characterized in that: said hardening liquid cylinder pressure is vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205719639U CN202440531U (en) | 2011-12-31 | 2011-12-31 | Material frame lifting mechanism for vertical aluminium alloy quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205719639U CN202440531U (en) | 2011-12-31 | 2011-12-31 | Material frame lifting mechanism for vertical aluminium alloy quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440531U true CN202440531U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205719639U Expired - Fee Related CN202440531U (en) | 2011-12-31 | 2011-12-31 | Material frame lifting mechanism for vertical aluminium alloy quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215430A (en) * | 2013-04-23 | 2013-07-24 | 冯伟年 | Novel technique for isothermal heat treatment of steel wire |
-
2011
- 2011-12-31 CN CN2011205719639U patent/CN202440531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215430A (en) * | 2013-04-23 | 2013-07-24 | 冯伟年 | Novel technique for isothermal heat treatment of steel wire |
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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: 20120919 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |