CN202786356U - Camshaft quenching box body bracket - Google Patents
Camshaft quenching box body bracket Download PDFInfo
- Publication number
- CN202786356U CN202786356U CN2012204328083U CN201220432808U CN202786356U CN 202786356 U CN202786356 U CN 202786356U CN 2012204328083 U CN2012204328083 U CN 2012204328083U CN 201220432808 U CN201220432808 U CN 201220432808U CN 202786356 U CN202786356 U CN 202786356U
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- CN
- China
- Prior art keywords
- plate
- camshaft
- movable
- box body
- fixed
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Heat Treatment Of Articles (AREA)
Abstract
A camshaft quenching box body bracket relates to a quenching treatment tool and can solve problem that no camshaft quenching treatment tool meeting use requirements exists in the prior art. The camshaft quenching box body bracket comprises a fixing plate fixed at the top ends of vertical guide rods, wherein a lifting motor is fixed at the top end of the fixing plate; the lower end of the lifting motor is connected with a rotating shaft; the lower segment of the rotating shaft is a screw rod; a movable middle plate and a movable lower plate, which are parallel to each other, are in threaded connection with the screw rod and are fixedly connected with a movable upper plate through supporting rods; a camshaft clamping mechanism is mounted on the movable upper plate and the movable lower plate; and a driving motor is fixed on the movable lower plate. The camshaft quenching box body bracket is simple in structure, low in manufacturing cost, convenient for routine maintenance, convenient and quick in camshaft clamping and high in operating efficiency; a movable stand is driven to move up and down through the screw rod driven by the motor; the up-and-down movement of the movable stand is smooth and is convenient to control; and the whole bracket is arranged in a box body and is convenient for cooling liquid recovery.
Description
Technical field:
The utility model relates to a kind of quench treatment frock, relates in particular to a kind of during quenching of camshaft antinose-dive leg.
Background technology:
Camshaft is parts in the piston engine.Its effect is the opening and closing action of control valve.Usually its rotating speed is very high, and need to bear very large moment of torsion, therefore very high in the requirement aspect intensity and the support to camshaft in the design, its material generally is Special Casting Iron, also has once in a while to adopt forging.Because the valve motion rule is related to power and the service performance of an engine, thus camshaft design in the design process of engine in occupation of consequence very.The main body of camshaft is a cylindrical barred body identical with cylinder unit length.Upper surface cover has several cams, is used for driving valve.One end of camshaft is the bearing support point of suppon, and the other end is connected with driving wheel.
Camshaft Production processing is very high to the requirement of precision, at present, and after the camshaft machine-shaping, need to carry out quench treatment, the quench treatment normal operation radio-frequency heater heating of camshaft, camshaft need to be used auxiliary mould and finish when carrying out quench treatment by high frequency heating coil.Require the frock clamping workpiece easily and fast, but that workpiece moves up and down speed is even, controlled, and simple in structure, be convenient to maintenance and routine maintenance.And the present tooling device that during quenching of camshaft is processed that is used for that does not also satisfy simultaneously above-mentioned requirements.
The utility model content:
It is a kind of simple in structure, easy to use that technical problem to be solved in the utility model is to provide, workpiece moves up and down the controlled during quenching of camshaft antinose-dive leg of speed, can solve to lack the problem that the during quenching of camshaft that satisfies service requirements is processed frock in the prior art.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of during quenching of camshaft antinose-dive leg, it is characterized in that: comprise the retaining plate that is fixed on vertical guide rod top, the retaining plate upper end is fixed with lifting motor, lifting motor lower end connection rotating shaft, the rotating shaft lower semisection is screw mandrel, comprise plate and mobile lower plate in the movement that is parallel to each other with screw mandrel is threaded connection, plate all is fixedly connected with mobile upper plate by support bar with mobile lower plate in the described movement, on described mobile upper plate and the mobile lower plate camshaft clamping mechanism is installed, be fixed with drive-motor on the described mobile lower plate, be used for the drive cam shaft clamping mechanism, the camshaft of clamping is rotated.
Plate is connected with counterweight in the described movement, to overcome the deadweight of the movable stand that is made of plate and mobile lower plate in mobile upper plate, the movement, makes movable stand up and down freely.
Plate is arranged between mobile upper plate and the mobile lower plate in the described movement, and plate and mobile lower plate are fixedly connected into an integral body by support bar in mobile upper plate, the movement.
This support integral body is fixed in the uncovered casing in upper end, so that reclaim cooling fluid.
The utility model is simple in structure, low cost of manufacture, be convenient to routine maintenance and maintenance, camshaft convenient mounting and clamping, quick, about high efficiency, movable stand drove by motor-driven screw mandrel, movable stand moved up and down steadily, is convenient to control, the support whole installation is convenient to reclaim cooling fluid in casing.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
For technique means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with specifically illustrating and specific embodiment, further set forth the utility model, but be not to limit protection domain of the present utility model.
Please refer to Fig. 1, a kind of during quenching of camshaft antinose-dive leg, comprise the retaining plate 13 that is fixed on vertical guide rod 11 tops, retaining plate 13 upper ends are fixed with lifting motor 1, lifting motor 1 lower end connection rotating shaft 12, rotating shaft 12 lower semisections are screw mandrel 7, comprise plate 10 and mobile lower plate 6 in the movement that is parallel to each other with screw mandrel 7 is threaded connection, plate 10 all is fixedly connected with mobile upper plate 2 by support bar 4 with mobile lower plate 6 in the movement, on mobile upper plate 2 and the mobile lower plate 6 camshaft clamping mechanism 3 is installed, be fixed with drive-motor 8 on the mobile lower plate 6, be used for drive cam shaft clamping mechanism 3, the camshaft of clamping is rotated, plate 10 is connected with counterweight 9 in moving, plate 10 is arranged between mobile upper plate 2 and the mobile lower plate 6 in the movement, mobile upper plate 2, plate 10 and mobile lower plate 6 are fixedly connected into an integral body by support bar 4 in the movement.
This support integral body is fixed in the uncovered casing 5 in upper end, so that reclaim cooling fluid.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.It only is embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. during quenching of camshaft antinose-dive leg, it is characterized in that: comprise the retaining plate that is fixed on vertical guide rod top, the retaining plate upper end is fixed with lifting motor, lifting motor lower end connection rotating shaft, the rotating shaft lower semisection is screw mandrel, comprise plate and mobile lower plate in the movement that is parallel to each other with screw mandrel is threaded connection, plate all is fixedly connected with mobile upper plate by support bar with mobile lower plate in the described movement, on described mobile upper plate and the mobile lower plate camshaft clamping mechanism is installed, is fixed with drive-motor on the described mobile lower plate.
2. during quenching of camshaft antinose-dive leg according to claim 1, it is characterized in that: plate is connected with counterweight in the described movement.
3. during quenching of camshaft antinose-dive leg according to claim 1 and 2, it is characterized in that: plate is arranged between mobile upper plate and the mobile lower plate in the described movement.
4. during quenching of camshaft antinose-dive leg according to claim 1 and 2 is characterized in that: this support integral body is fixed in the uncovered casing in upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204328083U CN202786356U (en) | 2012-08-29 | 2012-08-29 | Camshaft quenching box body bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204328083U CN202786356U (en) | 2012-08-29 | 2012-08-29 | Camshaft quenching box body bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786356U true CN202786356U (en) | 2013-03-13 |
Family
ID=47813659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204328083U Expired - Fee Related CN202786356U (en) | 2012-08-29 | 2012-08-29 | Camshaft quenching box body bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786356U (en) |
-
2012
- 2012-08-29 CN CN2012204328083U patent/CN202786356U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130829 |