CN219689785U

CN219689785U - Quenching device for sprocket machining

Info

Publication number: CN219689785U
Application number: CN202320528071.3U
Authority: CN
Inventors: 耿明泉
Original assignee: Taiyuan Hongyuan Tainuo Machinery Equipment Co ltd
Current assignee: Taiyuan Hongyuan Tainuo Machinery Equipment Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-15
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of metal piece quenching, in particular to a quenching device for sprocket processing, which comprises a supporting frame, a heating box and a cooling box, wherein a rotating frame is rotationally connected to the middle position of the upper end of the supporting frame, a supporting pipe is fixedly connected to the inner side of the rotating frame, a telescopic rod is fixedly connected to the outer side of the lower end of the supporting pipe, a supporting frame is fixedly connected to the outer end of the telescopic rod, and a limiting clamping rod is fixedly connected to the upper side of the outer end of the supporting frame.

Description

Quenching device for sprocket machining

Technical Field

The utility model relates to the technical field of metal piece quenching, in particular to a quenching device for sprocket machining.

Background

With the development of society, the application of the chain wheel is more and more extensive, the chain wheel is a wheel with cog type sprocket teeth and is used for being meshed with blocks with accurate pitches on chain links or cables, and the chain wheel is widely applied to mechanical transmission in industries such as chemical industry, textile machinery, escalator, wood processing, three-dimensional parking garage, agricultural machinery, food processing, instrument and instrument, petroleum and the like.

In the prior art, when the sprocket is subjected to quenching processing, the sprocket is manually put into the heating equipment, and is manually taken out and put into the cooling pool to finish cooling, so that a great amount of time is wasted, the worker is easily injured, and the quenching processing safety is reduced; and when carrying out cooling treatment to the sprocket, the cooling liquid in the cooling bath absorbs the heat of sprocket easily and makes liquid intensification, and then influences the continuous quenching processing effect to the sprocket, and causes the water waste easily when discharging the liquid, promotes the quenching processing cost to the sprocket.

Disclosure of Invention

The utility model aims to provide a quenching device for sprocket machining, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quenching device for sprocket processing, includes support frame, heating cabinet and cooling tank, the upper end right side fixedly connected with heating cabinet of support frame, the upper end left side fixedly connected with cooling tank of support frame, the upper end intermediate position department rotation of support frame is connected with the rotating turret, the inboard fixedly connected with stay tube of rotating turret, the lower extreme outside fixedly connected with telescopic link of stay tube, the outer end fixedly connected with support frame of telescopic link, the outer end upside fixedly connected with spacing kelly of support frame, the lower extreme sealing connection of cooling tank has the cooling tank.

Preferably, the upper end fixedly connected with first motor of rotating turret, the output shaft lower extreme fixedly connected with screw thread axle of first motor, screw thread axle's the upper end outside spiral connection has the lift cover, sliding connection between lift cover and the stay tube, the outside rotation of lift cover is connected with the transfer line, rotate between transfer line and the support frame and be connected.

Preferably, a second motor is fixedly connected to the middle position of the lower end of the supporting frame, and an output shaft of the second motor is fixedly connected with the rotating frame.

Preferably, the inner side of the front end of the cooling box is fixedly connected with a cold air blower, and the left side of the upper end of the cooling box is hermetically connected with a radiating pipe.

Preferably, the right side of the front end of the refrigeration box is connected with a water pump in a sealing way, the front end of the water pump is connected with a water injection pipe in a sealing way, the upper end of the water injection pipe is connected with the cooling box in a sealing way, and the lower side of the lower end of the water injection pipe is connected with a spray head in a sealing way.

Preferably, a refrigerating plate is fixedly connected inside the refrigerating box.

Preferably, a diversion cone joint is connected at the middle position of the inner lower end of the cooling box in a sealing way.

Preferably, the number of the supporting frames is two, and the supporting frames are symmetrically arranged about the central axis of the supporting frame.

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

1. according to the utility model, through the rotating frame, the limiting clamping rod and the threaded shaft, the lifting sleeve can move up and down by rotating the threaded shaft, so that the transmission rod can drive the supporting frame to move, further, the chain wheels limited at the outer side of the limiting clamping rod can enter the heating box or the cooling box, and the rotation switching of the chain wheels at two sides can be realized by rotating the rotating frame, so that the device can automatically quench the chain wheels, reduce the manual quenching risk and improve the quenching efficiency of the chain wheels;

2. according to the utility model, the sprocket entering the cooling box can be cooled by the aid of the action of the spray head through the aid of the arranged cold air fan, the spray head and the refrigerating plate, part of cooling liquid can be stored in the cooling box through the action of the arranged diversion cone joint after the cooling liquid is sprayed out, the liquid after the temperature in the cooling box is raised through the aid of the action of the cold air fan, the liquid can be cooled again through the aid of the arranged refrigerating plate after the liquid flows into the refrigerating box through the aid of the diversion cone joint, cooling liquid can be recycled through the aid of the water pump, the quenching processing cost of the sprocket is reduced, and the quenching processing effect of the sprocket is improved.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

fig. 3 is a sectional view showing the mounting structure of the support frame, the cooling tank and the refrigeration tank of the present utility model.

In the figure: 1. a support frame; 2. a heating box; 3. a cooling box; 4. a rotating frame; 5. a support tube; 6. a telescopic rod; 7. a support frame; 8. a limit clamping rod; 9. a refrigeration box; 10. a first motor; 11. a threaded shaft; 12. a lifting sleeve; 13. a transmission rod; 14. a second motor; 15. a cold air blower; 16. a heat radiating pipe; 17. a water pump; 18. a water injection pipe; 19. a spray head; 20. a refrigeration plate; 20. a diversion cone joint.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: a quenching device for sprocket processing comprises a support frame 1, a heating box 2 and a cooling box 3, wherein the right side of the upper end of the support frame 1 is fixedly connected with the heating box 2, the left side of the upper end of the support frame 1 is fixedly connected with the cooling box 3, the middle position of the upper end of the support frame 1 is rotationally connected with a rotating frame 4, the inner side of the rotating frame 4 is fixedly connected with a support tube 5, the outer side of the lower end of the support tube 5 is fixedly connected with a telescopic rod 6, the outer end of the telescopic rod 6 is fixedly connected with a supporting frame 7, the upper side of the outer end of the supporting frame 7 is fixedly connected with a limit clamping rod 8, the lower end of the cooling box 3 is hermetically connected with a cooling box 9, the upper end of the rotating frame 4 is fixedly connected with a first motor 10, the lower end of an output shaft of the first motor 10 is fixedly connected with a threaded shaft 11, the outer side of the upper end of the threaded shaft 11 is spirally connected with a lifting sleeve 12, sliding connection is arranged between the lifting sleeve 12 and the support tube 5, the outer side of the lifting sleeve 12 is rotationally connected with a transmission rod 13, the transmission rod 13 is rotationally connected with the supporting frame 7, the middle position of the lower end of the supporting frame 1 is fixedly connected with a second motor 14, the output shaft of the second motor 14 is fixedly connected with the rotating frame 4, the number of the supporting frames 7 is two, the supporting frames 7 are symmetrically arranged about the central axis of the supporting frame 1, when the chain wheel is subjected to quenching processing, the chain wheel is placed at the upper end of the supporting frame 7, the inner side shaft hole of the chain wheel is inserted and sleeved outside the limit clamping rod 8, the threaded shaft 11 can rotate through the rotation of the first motor 10, the lifting sleeve 12 can move up and down through the rotation of the threaded shaft 11, so that the transmission rod 13 can drive the supporting frame 7 to move, the chain wheel limited at the outer side of the limit clamping rod 8 can enter the heating box 2 or the cooling box 3, and the rotating frame 4 can rotate through the rotation of the second motor 14, rotation switching to the sprocket on both sides can be realized to the rotation of rotating turret 4, makes the device carry out automatic quenching processing to the sprocket and uses, reduces artifical quenching risk, promotes the quenching machining efficiency to the sprocket.

Example 2: referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that: the inner side of the front end of the cooling box 3 is fixedly connected with a cold air blower 15, the left side of the upper end of the cooling box 3 is hermetically connected with a radiating pipe 16, the right side of the front end of the cooling box 9 is hermetically connected with a water pump 17, the front end of the water pump 17 is hermetically connected with a water injection pipe 18, the upper end of the water injection pipe 18 is hermetically connected with a spray head 19 with the cooling box 3, the inner part of the cooling box 9 is fixedly connected with a cooling plate 20, the middle position of the inner lower end of the cooling box 3 is hermetically connected with a diversion cone joint 21, the sprocket entering the cooling box 3 can be cooled through the action of the spray head 19, part of cooling liquid can be stored in the cooling box 3 through the action of the diversion cone joint 21 after the cooling liquid is sprayed out, the liquid after the temperature in the cooling box 3 is heated up can be primarily cooled through the action of the diversion cone joint 21, the liquid can be cooled down again through the action of the set cooling plate 20, the cooling liquid can be cooled again through the action of the diversion cone joint 21, the cooling liquid can be used for recycling the sprocket can be cooled, the sprocket quenching processing cost can be lowered, and the sprocket processing cost can be lowered, and the sprocket processing can be processed.

The working flow is as follows: this device adopts external power supply to supply power when using, when carrying out quenching processing to the sprocket, place the sprocket in support frame 7 upper end, and with the inboard shaft hole plug bush of sprocket in the spacing kelly 8 outsides, and make screw thread axle 11 can rotate through the rotation to first motor 10, utilize the rotation to screw thread axle 11 to make lifting sleeve 12 can reciprocate, thereby make transfer line 13 can drive support frame 7 and remove, and then make the sprocket that is limited in spacing kelly 8 outsides can get into heating tank 2 or cooling tank 3, and make rotating frame 4 can rotate through the rotation to second motor 14, utilize the rotation to rotating frame 4 can realize the rotation switching to both sides sprocket, make the device can carry out automatic quenching processing to the sprocket and use, reduce the manual quenching risk, promote the quenching machining efficiency to the sprocket, simultaneously through the effect of shower nozzle 19 can cool off the sprocket that gets into in the cooling tank 3, and can be in cooling tank 3 through the effect of the water conservancy diversion conical joint 21 that sets up, and can cool down the cooling tank 3 through the effect of setting up cooling conical joint 21 and make the cooling liquid through cooling down the cooling tank 15 can cool down the water pump and make the cooling tank after the effect through cooling down the cooling tank 15 and make the cooling tank and cooling water pump 9 flow into the cooling tank through the cooling plate that the cooling effect of cooling water can be cooled down, and then the processing is processed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quenching device for sprocket processing, includes support frame (1), heating cabinet (2) and cooling box (3), its characterized in that: the utility model discloses a cooling device for the refrigerator, including support frame (1), cooling tank (3) are connected with in upper end right side fixedly connected with heating tank (2), upper end left side fixedly connected with cooling tank (3) of support frame (1), upper end intermediate position department rotation connection has rotating turret (4) of support frame (1), the inboard fixedly connected with stay tube (5) of rotating turret (4), the lower extreme outside fixedly connected with telescopic link (6) of stay tube (5), the outer fixedly connected with of telescopic link (6) holds in the palm frame (7), the outer end upside fixedly connected with spacing clamping bar (8) of holding in the palm frame (7), the lower extreme sealing connection of cooling tank (3) refrigerating tank (9).

2. The quenching apparatus for sprocket machining according to claim 1, wherein: the lifting device is characterized in that the upper end of the rotating frame (4) is fixedly connected with a first motor (10), the lower end of an output shaft of the first motor (10) is fixedly connected with a threaded shaft (11), the outer side of the upper end of the threaded shaft (11) is spirally connected with a lifting sleeve (12), the lifting sleeve (12) is slidably connected with the supporting tube (5), the outer side of the lifting sleeve (12) is rotatably connected with a transmission rod (13), and the transmission rod (13) is rotatably connected with the supporting frame (7).

3. The quenching apparatus for sprocket machining according to claim 1, wherein: the middle position of the lower end of the supporting frame (1) is fixedly connected with a second motor (14), and an output shaft of the second motor (14) is fixedly connected with the rotating frame (4).

4. The quenching apparatus for sprocket machining according to claim 1, wherein: the inner side of the front end of the cooling box (3) is fixedly connected with a cold air blower (15), and the left side of the upper end of the cooling box (3) is hermetically connected with a radiating pipe (16).

5. The quenching apparatus for sprocket machining according to claim 1, wherein: the refrigerating box is characterized in that a water pump (17) is connected to the right side of the front end of the refrigerating box (9) in a sealing mode, a water injection pipe (18) is connected to the front end of the water pump (17) in a sealing mode, the upper end of the water injection pipe (18) is connected with the cooling box (3) in a sealing mode, and a spray head (19) is connected to the lower side of the lower end of the water injection pipe (18) in a sealing mode.

6. The quenching apparatus for sprocket machining according to claim 1, wherein: the inside of the refrigerating box (9) is fixedly connected with a refrigerating plate (20).

7. The quenching apparatus for sprocket machining according to claim 1, wherein: the middle position of the inner lower end of the cooling box (3) is connected with a diversion cone joint (21) in a sealing way.

8. The quenching apparatus for sprocket machining according to claim 1, wherein: the number of the supporting frames (7) is two, and the supporting frames (7) are symmetrically arranged about the central axis of the supporting frame (1).