CN201077853Y - High alloy cell-type solid solution heat treatment stove hardening machine - Google Patents
High alloy cell-type solid solution heat treatment stove hardening machine Download PDFInfo
- Publication number
- CN201077853Y CN201077853Y CNU2007200383127U CN200720038312U CN201077853Y CN 201077853 Y CN201077853 Y CN 201077853Y CN U2007200383127 U CNU2007200383127 U CN U2007200383127U CN 200720038312 U CN200720038312 U CN 200720038312U CN 201077853 Y CN201077853 Y CN 201077853Y
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- quenching
- trolley
- dolly
- heat treatment
- transmission system
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Abstract
The utility model discloses a quenching machine for high alloy chamber type solid solution heat treatment furnace, which comprises a quenching trolley and a quenching lift truck; wherein, the quenching trolley comprises a plurality of spade teeth, a bracket for the spade teeth, a trolley frame, a trolley body, and a trolley hydraulic transmission system. A vertical rail is arranged in the trolley frame and fixed at the front end of the trolley body, a roller capable of moving up and down is arranged in the vertical rail, and the hydraulic transmission system is arranged on the trolley body; on one hand, the hydraulic transmission system drives the bracket with the spade teeth by means of the roller, and on the other hand, the hydraulic transmission system also drives a plurality of wheels arranged under the trolley body. The quenching lift truck comprises a material receiving platform, a telescopic bracket, and a lifting hydraulic transmission system; wherein, the material receiving platform is arranged on the telescopic bracket, and the lifting hydraulic transmission system drives the telescopic bracket to move up and down. The utility model has the advantages of precise control, safety and reliability, smooth operation, and applicability to steel mills for quenching a variety of blanks.
Description
Technical field
The utility model relates to a kind of quenching press, particularly high alloy cell-type solution heat treatment furnace quenching press.
Background technology
The heat-treatment quenching machine of present domestic steel mill mainly depends on import, thereby has cost height, debug difficulties, many defectives such as inconvenient maintenance, and adopt the mechanical type type of drive, the operation of quenching dolly is not steady, running time can not accurately be controlled, and has influenced the quenching quality.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that existing heat treatment furnace quenching press exists, and a kind of high alloy cell-type solution heat treatment furnace quenching press accurate, safe and reliable, that operate steadily of controlling is provided.
The technical solution of the utility model is: high alloy cell-type solution heat treatment furnace quenching press, and it comprises:
A quenching dolly, this quenching dolly comprises teeth, teeth frame, vehicle frame, car body and dolly hydraulic power actuating system; Described vehicle frame is equipped with vertical track, and be fixed on the front end of car body, be provided with the roller that moves up and down in the vertical track, the dolly hydraulic power actuating system is installed on the car body, it drives the teeth frame that teeth is housed by roller on the one hand, drives the wheel of underneath its body on the other hand by transmission rig.
A quenching lift car, this quenching lift car comprises material feeding platform, expansion bracket and lifting hydraulic power actuating system, and described material feeding platform is installed on the expansion bracket, and the lifting hydraulic power actuating system drives expansion bracket and moves up and down.
Described dolly hydraulic power actuating system can contain two synchronous fuel tanks, and described transmission rig can be rack-and-pinion.
The utility model compared with prior art, its advantage is: 1, adopt full hydraulic drive, and can be by the electric control system strictness, control the driving trace and the time of quenching dolly automatically, guarantee that blank was no more than for 38 seconds from going out stove gate to the entry time, thereby guaranteed the quenching quality; 2, the carriage walking system is gear, rack for transmission form, and wheel only plays spacing and the walking effect on rail, and the walking reactive force does not act directly on the wheel, therefore, has strengthened the stationarity of trolley travelling greatly.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in the figure: quenching dolly 1 comprises teeth 2, teeth frame 3, vehicle frame 4, car body 5 and dolly hydraulic power actuating system 6; Described vehicle frame 4 is equipped with vertical track 7, and be fixed on the front end of car body 5, be provided with the roller 8 that moves up and down in the vertical track 7, dolly hydraulic power actuating system 6 is installed on the car body 5, it drives the teeth frame 3 that teeth 2 is housed by roller 8 on the one hand, on the other hand the wheel 9 below transmission rig 10 driving car bodies 4.The synchronous fuel tank 21 that it is 750mm that dolly hydraulic power actuating system 6 contains two strokes.Quenching dolly 1 drives eight rollers 8 in 7 li scroll-up/down of vertical track by dolly hydraulic power actuating system 6, reaches the function of teeth 2 liftings.Vehicle frame 4 and car body 5 are the soldering member that H shaped steel and steel plate are welded.Quenching dolly 1,, is walked on track 15 by shaft coupling and rack-and-pinion 10 transmissions through behind the step-down gear reduction of speed of i=8.32 by oil motor.
Principle of work is: after needing the blank 16 of heating to be located and put on the teeth 2 of quenching dolly 1 on land by driving; when the fire door 18 of heat treatment furnace 17 is opened; automatic little fire of burner or truce; action button, quenching dolly 1 can manual operations or are automatically performed lifting and horizontal throw enters in the stove.Automatically return to the original position after having put blank 16.When blank 16 reaches solid solubility temperature and need quench; fire door 18 is opened; automatic little fire of burner or truce; action button; quenching dolly 1 can manual operation or is automatically performed lifting and horizontal throw enters in the stove; lift and withdraw from automatically behind the blank 16 and descend, blank 16 is placed on the material feeding platform 12 of quenching lift car 11, the dolly 1 that quenches then retreats and rises to the original position and prepare reinforced for the second time.Quench simultaneously in lift car 11 rapid general who has surrendered's blank dip quench liquid 19 (cooling pools) down, the lift car 11 that then quenches enters quenching tank with blank 16 and swings up and down so that increase quenching effect in 0.8 meter stroke.When blank 16 quench finish after, quenching lift car 11 is raised to former material feeding position, after quenching dolly 1 entered former material feeding platform 12 positions, teeth 2 rose blank 16 is held up, and then fell back on the original position, land and wait for that driving hangs material.
Claims (3)
1. high alloy cell-type solution heat treatment furnace quenching press is characterized in that it comprises:
A quenching dolly (1), this quenching dolly (1) comprises teeth (2), teeth frame (3), vehicle frame (4), car body (5) and dolly hydraulic power actuating system (6); Described vehicle frame (4) is equipped with vertical track (7), and be fixed on the front end of car body (5), be provided with the roller (8) that moves up and down in the vertical track (7), dolly hydraulic power actuating system (6) is installed on the car body (5), it drives the teeth frame (3) that teeth (2) is housed by roller (8) on the one hand, drives the following wheel (9) of car body (4) by transmission rig (10) on the other hand;
A quenching lift car (11), this quenching lift car (11) comprises material feeding platform (12), expansion bracket (13) and lifting hydraulic power actuating system (14), described material feeding platform (12) is installed on the expansion bracket (13), and lifting hydraulic power actuating system (14) drives expansion bracket (13) and moves up and down.
2. high alloy cell-type solution heat treatment furnace quenching press according to claim 1, it is characterized in that: described dolly hydraulic power actuating system (6) contains two synchronous fuel tanks.
3. high alloy cell-type solution heat treatment furnace quenching press according to claim 1 is characterized in that: described transmission rig (10) is a rack-and-pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383127U CN201077853Y (en) | 2007-06-18 | 2007-06-18 | High alloy cell-type solid solution heat treatment stove hardening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200383127U CN201077853Y (en) | 2007-06-18 | 2007-06-18 | High alloy cell-type solid solution heat treatment stove hardening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077853Y true CN201077853Y (en) | 2008-06-25 |
Family
ID=39569911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200383127U Expired - Fee Related CN201077853Y (en) | 2007-06-18 | 2007-06-18 | High alloy cell-type solid solution heat treatment stove hardening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077853Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788503A (en) * | 2011-05-16 | 2012-11-21 | 钱佼佼 | Heat treatment furnace |
-
2007
- 2007-06-18 CN CNU2007200383127U patent/CN201077853Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788503A (en) * | 2011-05-16 | 2012-11-21 | 钱佼佼 | Heat treatment furnace |
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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: 20080625 Termination date: 20120618 |