CN218146798U

CN218146798U - Quenching and tempering heat treatment equipment for alloy steel casting production and processing

Info

Publication number: CN218146798U
Application number: CN202221832807.8U
Authority: CN
Inventors: 李利民; 黄雨霞
Original assignee: Daye Liaoran Precision Casting Technology Co ltd
Current assignee: Daye Liaoran Precision Casting Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-27
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a quenching and tempering equipment for alloy steel casting production and processing relates to casting technical field, adds man-hour in production for the alloy steel casting who solves among the prior art, need carry out thermal treatment to it, generally adopts boiler heating and water tank refrigerated mode to carry out thermal treatment, and this just needs to take out alloy steel casting from the inside of boiler, but takes out very inconvenient problem of work. The inside of boiler is provided with first commentaries on classics roller, and first commentaries on classics roller passes through the landing leg rotation with the boiler and is connected, the top of first commentaries on classics roller is provided with the charging tray, the top fixed mounting of charging tray has the carrying handle, the below sliding connection of sideslip device has the slide, the below fixed mounting of slide has first hydraulic ram, the jacking end fixed mounting of first hydraulic ram has the connecting plate, the second hydraulic ram is installed to the below of connecting plate one end, and the second hydraulic ram passes through bolt fixed connection with the connecting plate, the second anchor clamps are installed to the jacking end on second hydraulic ram.

Description

Quenching and tempering heat treatment equipment for alloy steel casting production and processing

Technical Field

The utility model relates to the technical field of casting, specifically a quenching and tempering equipment for production and processing of alloy steel castings.

Background

Casting-smelting metal, manufacturing a casting mold, pouring the molten metal into the casting mold, solidifying and obtaining a metal part blank with certain shape, size and performance;

for example, application publication No. CN210657053U, a heat treatment apparatus for a steel casting, comprising: the heat treatment device adopts a double-layer structure, the upper layer is the heat treatment furnace, the lower layer is the cooling chamber, the control panel is electrically connected with the heat treatment furnace and the lifting motor respectively, a heating coil is arranged in the heat treatment furnace and fixed on the inner wall of the furnace body, and an inert gas inlet pipe is arranged to protect a steel casting; the steel casting is placed on a lifting platform and positioned through a positioning pin to prevent slipping, the lifting motor drives a clamping groove to lift, and the lifting platform is fixed through the clamping groove; the cooling device is provided with a fan, the steel casting is placed in the heat treatment device during actual work, and after the heat treatment is finished, the steel casting is automatically lifted into the cooling chamber through the lifting platform to be subjected to forced air cooling;

above-mentioned steel casting heat treatment device, project organization is reasonable, convenient to use can continuous operation, is suitable for the popularization, but in the in-process of thermal treatment need put into the boiler with the alloy steel casting, when taking out, because of boiler temperature is too high, inconvenient taking out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quenching and tempering equipment for production and processing of alloy steel casting to solve the alloy steel casting that proposes in the above-mentioned background art and add man-hour in production, need carry out thermal treatment to it, generally adopt boiler heating and water tank refrigerated mode to carry out thermal treatment, this just needs to take out alloy steel casting from the inside of boiler, but takes out the very inconvenient problem of work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quenching and tempering equipment for steel casting production and processing, includes boiler and sideslip device, the inside of boiler is provided with first commentaries on classics roller, and first commentaries on classics roller passes through the landing leg with the boiler and rotates and be connected, first top of changeing the roller is provided with the charging tray, the top fixed mounting of charging tray has the carrying handle, the below sliding connection of sideslip device has the slide, the below fixed mounting of slide has first hydraulic ram, the jacking end fixed mounting of first hydraulic ram has the connecting plate, the second hydraulic ram is installed to the below of connecting plate one end, and passes through bolt fixed connection with the connecting plate in the second hydraulic ram, the second anchor clamps are installed to the jacking end on second hydraulic ram, and the second anchor clamps pass through bolt fixed connection with the second hydraulic ram, but the second anchor clamps with carry the carrying handle interlock.

Preferably, one side of the boiler is provided with a bottom plate, a second rotary roller is installed above the bottom plate, and the second rotary roller is rotatably connected with the bottom plate through supporting legs.

Preferably, a cooling water tank is arranged on one side of the bottom plate, a screw is installed inside the traversing device and is rotatably connected with the traversing device through a bearing, and a screw seat is installed on the outer side of the screw and is in threaded connection with the screw.

Preferably, the screw rod seat is fixedly connected with the sliding seat through a bolt, a first clamp is arranged below the connecting plate and fixedly connected with the connecting plate through a bolt, a second driving device is arranged inside the transverse moving device and fixedly connected with the screw rod through a coupler.

Preferably, the elevator is installed to the top of boiler, and the elevator passes through bolt fixed connection with the boiler, one side of boiler is installed and is taken interlock tooth boiler door, and takes interlock tooth boiler door and boiler sliding connection.

Preferably, an engagement gear is arranged inside the elevator, the engagement gear is in engagement connection with the boiler door with engagement teeth, a first driving device is mounted on the rear end face of the elevator, and the first driving device is connected with the engagement gear through a connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through charging tray, first commentaries on classics roller, the setting of second hydraulic pressure top and second anchor clamps, first commentaries on classics roller sets up the inside at the boiler, the charging tray sets up in the top of first commentaries on classics roller, make the charging tray can slide in the top of first commentaries on classics roller, and the second anchor clamps can be to the carrying handle interlock of charging tray top, thereby conveniently extract the charging tray from the inside of boiler, and the top at the charging tray is placed to the alloy steel casting, thereby the convenience is taken out the alloy steel casting from the inside of boiler, provide the convenience of alloy steel casting heat treatment work.

2. The utility model discloses a setting through bottom plate and second commentaries on classics roller, bottom plate and second commentaries on classics roller all set up the outside at the boiler to change the roller with the second and be in same level with first commentaries on classics roller, thereby can place the second after extracting the charging tray from the inside of boiler and change the top of roller, play the effect of middle transportation, the work of keeping in is conveniently carried out the charging tray of taking out, thereby the handling is carried out to the charging tray to the convenience, make this heat treatment device use more convenient.

Drawings

FIG. 1 is a schematic view of the internal structure of a quenching and tempering heat treatment device for producing and processing an alloy steel casting of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic view of the utility model at B;

fig. 4 is an enlarged schematic view of the point C in the drawing of the present invention.

In the figure: 1. a boiler; 2. a traversing device; 3. a material tray; 4. a first rotating roller; 5. a carrying handle; 6. a base plate; 7. a second rotating roller; 8. a cooling water tank; 9. a screw; 10. a screw seat; 11. a slide base; 12. a first hydraulic ram; 13. a connecting plate; 14. a first clamp; 15. a boiler door with meshing teeth; 16. an elevator; 17. a first driving device; 18. an engaging gear; 19. a second driving device; 20. a second hydraulic ram; 21. and a second clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment of: the utility model provides an alloy steel casting production and processing is with quenching and tempering heat treatment facility, including boiler 1 and sideslip device 2, the inside of boiler 1 is provided with first roller 4 that changes, and first roller 4 and boiler 1 pass through the landing leg and rotate and be connected, the top of first roller 4 is provided with charging tray 3, the top fixed mounting of charging tray 3 has carrying handle 5, sideslip device 2's below sliding connection has slide 11, the below fixed mounting of slide 11 has first hydraulic ram 12, the jacking end fixed mounting of first hydraulic ram 12 has connecting plate 13, second hydraulic ram 20 is installed to the below of connecting plate 13 one end, and second hydraulic ram 20 passes through bolt fixed connection with connecting plate 13, second anchor clamps 21 are installed to the jacking end of second hydraulic ram 20, and second anchor clamps 21 and second hydraulic ram 20 pass through bolt fixed connection, second anchor clamps 21 and carrying handle 5 interlock.

Further, one side of boiler 1 is provided with bottom plate 6, and the second is changeed roller 7 to the top of bottom plate 6 is installed, and the second is changeed roller 7 and is connected through the landing leg rotation with bottom plate 6, and the second is changeed roller 7 and first roller 4 and all is provided with a plurality of.

Further, a cooling water tank 8 is arranged on one side of the bottom plate 6, a screw 9 is installed inside the traversing device 2, the screw 9 is rotatably connected with the traversing device 2 through a bearing, a screw seat 10 is installed on the outer side of the screw 9, the screw seat 10 is in threaded connection with the screw 9, and the cooling water tank 8 is arranged below the ground.

Further, the screw seat 10 is fixedly connected with the sliding seat 11 through a bolt, a first clamp 14 is installed below the connecting plate 13, the first clamp 14 is fixedly connected with the connecting plate 13 through a bolt, a second driving device 19 is installed inside the transverse moving device 2, the second driving device 19 is fixedly connected with the screw 9 through a coupler, and the second driving device 19 is fixedly connected with the transverse moving device 2 through a fastening screw.

Further, 16 elevators are installed to boiler 1's top, and 16 elevators and boiler 1 pass through bolt fixed connection, and one side of boiler 1 is installed and is taken interlock tooth boiler door 15, and takes interlock tooth boiler door 15 and boiler 1 sliding connection, and the side of taking interlock tooth boiler door 15 is provided with the sliding leg, and boiler 1's inside is provided with the spout to make the slip that can stabilize between taking interlock tooth boiler door 15 and the boiler 1.

Further, an engaging gear 18 is arranged inside the elevator 16, the engaging gear 18 is engaged with the boiler door 15 with engaging teeth, a first driving device 17 is mounted on the rear end face of the elevator 16, the first driving device 17 is connected with the engaging gear 18 through a connecting shaft, and the first driving device 17 is fixedly connected with the elevator 16 through bolts.

The working principle is as follows: when the boiler is used, alloy steel castings are placed above a material tray 3, the material tray 3 is conveyed into a boiler 1, the alloy steel castings above the material tray 3 are heated and quenched through the boiler 1, after heating operation is finished, a first driving device 17 is started, a first driving device 17 drives an engagement gear 18 to rotate, the engagement gear 18 drives a boiler door 15 with engagement teeth to ascend, the boiler door 15 with the engagement teeth is opened, a second driving device 19 is started, a second driving device 19 drives a screw rod 9 to rotate, a screw rod seat 10 is driven to transversely move through rotation of the screw rod 9, the screw rod seat 10 drives a connecting plate 11 to transversely move, the sliding seat 11 drives the connecting plate 13 to transversely move through a first hydraulic jack 12, a second hydraulic jack 20 and a second clamp 21 are placed inside the boiler 1, the lifting handle 5 is clamped through the second clamp 21, the material tray 3 is taken out of the boiler 1 through the transverse moving device 2 again, after the material tray 3 is placed above a second rotary roller 7, the lifting handle 5 is clamped through a first hydraulic jack 14, the steel casting jack 12 is used for lifting the material tray 3, the steel tray 3 is lifted through the first hydraulic jack 12, the lifting handle 3 is moved to the sliding seat, the lifting device is moved to the sliding seat 3, and the cooling water tank is used for lifting device for lifting of the material tray 3, and the cooling device for lifting tray 3, and the alloy steel trays 3 is placed above a cooling device for cooling water tank for cooling the alloy steel trays 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an alloy steel casting production and processing is with quenching and tempering heat treatment facility, includes boiler (1) and sideslip device (2), its characterized in that: the utility model discloses a boiler, including boiler (1), the inside of boiler (1) is provided with first commentaries on classics roller (4), and first commentaries on classics roller (4) rotate with boiler (1) through the landing leg and be connected, the top of first commentaries on classics roller (4) is provided with charging tray (3), the top fixed mounting of charging tray (3) has carrying handle (5), the below sliding connection of sideslip device (2) has slide (11), the below fixed mounting of slide (11) has first hydraulic ram (12), the jacking fixed mounting of first hydraulic ram (12) has connecting plate (13), second hydraulic ram (20) are installed to the below of connecting plate (13) one end, and second hydraulic ram (20) pass through bolt fixed connection with connecting plate (13), second anchor clamps (21) are installed to the jacking end of second hydraulic ram (20), and second anchor clamps (21) pass through bolt fixed connection with second hydraulic ram (20), second anchor clamps (21) with carry and can interlock (5).

2. The quenching and tempering heat treatment equipment for producing and processing alloy steel castings according to claim 1, wherein: one side of boiler (1) is provided with bottom plate (6), the second is installed and is changeed roller (7) above bottom plate (6), and the second is changeed roller (7) and is passed through the landing leg rotation with bottom plate (6) and be connected.

3. The quenching and tempering heat treatment equipment for producing and processing alloy steel castings according to claim 2, wherein: one side of bottom plate (6) is provided with coolant tank (8), the internally mounted of sideslip device (2) has screw rod (9), and screw rod (9) pass through the bearing rotation with sideslip device (2) and be connected, screw rod seat (10) are installed to the outside of screw rod (9), and screw rod seat (10) and screw rod (9) threaded connection.

4. The quenching and tempering heat treatment equipment for producing and processing alloy steel castings according to claim 3, wherein: the screw rod seat (10) is fixedly connected with the sliding seat (11) through bolts, a first clamp (14) is installed below the connecting plate (13), the first clamp (14) is fixedly connected with the connecting plate (13) through bolts, a second driving device (19) is installed inside the transverse moving device (2), and the second driving device (19) is fixedly connected with the screw rod (9) through a coupler.

5. The quenching and tempering heat treatment equipment for producing and processing alloy steel castings according to claim 1, wherein: lift (16) are installed to the top of boiler (1), and lift (16) pass through bolt fixed connection with boiler (1), one side of boiler (1) is installed and is taken interlock tooth boiler door (15), and takes interlock tooth boiler door (15) and boiler (1) sliding connection.

6. The quenching and tempering heat treatment equipment for producing and processing the alloy steel castings according to claim 5, wherein the quenching and tempering heat treatment equipment comprises: an engagement gear (18) is arranged in the elevator (16), the engagement gear (18) is in engagement connection with the boiler door (15) with engagement teeth, a first driving device (17) is installed on the rear end face of the elevator (16), and the first driving device (17) is connected with the engagement gear (18) through a connecting shaft.