CN214025554U

CN214025554U - Sprocket maintenance firing equipment

Info

Publication number: CN214025554U
Application number: CN202023261666.2U
Authority: CN
Inventors: 詹有斌
Original assignee: Zhangjiakou Jingsheng Chuangke Machinery Manufacturing Co ltd
Current assignee: Zhangjiakou Jingsheng Chuangke Machinery Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a sprocket maintenance firing equipment, the device comprises a device main body, the output of air heater runs through device main part and fixedly connected with hot-blast main, fixedly connected with workstation in the axis of rotation, the equal fixedly connected with bracing piece in slider top, the first spring of fixedly connected with on the inner wall of fixed plate bottom, the fixedly connected with second spring on the inner wall of connecting plate left side, equal fixedly connected with heating plate on the inner wall of both ends around the device main part. The utility model discloses in, slide on the slide bar through the slider, position between the adjustable bracing piece extrudees fixedly to the sprocket between screw rod and the workstation, through the adjustable fixed block of first spring and second spring height and with the fixed column between the distance, can fix the sprocket of not equidimension specification, carry out dual heating to the sprocket through heating plate and air heater, the heating effect is better, is worth wideling popularize.

Description

Sprocket maintenance firing equipment

Technical Field

The utility model relates to a sprocket maintenance technical field especially relates to a sprocket maintenance firing equipment.

Background

The sprocket is a wheel with cogged sprocket teeth for meshing with precisely pitched blocks on a chain link or cable. The chain wheel is widely applied to mechanical transmission and the like in the industries of chemical engineering, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instruments, petroleum and the like, and the material of the chain wheel ensures that the tooth surface of the chain wheel has enough strength and wear resistance, so that the tooth surface of the chain wheel is generally subjected to heat treatment to ensure that the tooth surface of the chain wheel reaches certain hardness.

The sprocket need use firing equipment to carry out heat treatment to the sprocket usually when later stage maintenance or maintenance, but current maintenance firing equipment is not good to the fixed effect of sprocket, can only be fixed to the sprocket of same kind of specification to current maintenance firing equipment heating effect is not good, and the sprocket is heated inhomogeneously, causes the sprocket unstability easily, and heating efficiency is slower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sprocket maintenance heating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heating device for maintaining a chain wheel comprises a device main body, wherein an air heater is fixedly connected to the outer wall of the bottom of the right side of the device main body, a motor is fixedly connected to the outer wall of the middle position of the left side of the device main body, the output end of the air heater penetrates through the device main body and is fixedly connected with a hot air pipe, the hot air pipe is fixedly connected to the inner wall of the bottom of the device main body, the output end of the motor penetrates through the device main body and is fixedly connected with a rotating shaft, a workbench is fixedly connected to the rotating shaft, a sliding rod penetrates through and is fixedly connected to the middle positions of the front end and the rear end of the top of the workbench, two sliding blocks are respectively and slidably connected to the sliding rod, supporting rods are respectively and fixedly connected to the tops of the sliding blocks, a supporting plate is fixedly connected between the tops of the adjacent supporting rods, a fixing plate is fixedly connected to the front end and the rear end of the top of the workbench, and a first spring is fixedly connected to the inner wall of the bottom of the fixing plate, the device is characterized in that the top end of the first spring penetrates through the fixing plate and the connecting plate, the second spring is fixedly connected to the inner wall of the left side of the connecting plate, the right end of the second spring penetrates through the connecting plate and the fixing block, and the heating plates are fixedly connected to the inner walls of the front end and the rear end of the device body.

As a further description of the above technical solution:

the device is characterized in that a power supply is fixedly connected to the outer wall of the middle position of the front end of the device main body, and the power supply is electrically connected with the heating sheet.

As a further description of the above technical solution:

the top of the hot air pipe penetrates through the hot air pipe and is provided with air outlets which are uniformly distributed.

As a further description of the above technical solution:

the middle position of the top of the workbench is fixedly connected with a fixing column.

As a further description of the above technical solution:

the middle position of the supporting plate is penetrated and is in threaded connection with a screw rod.

As a further description of the above technical solution:

and both sides of the bottom of the fixed block are fixedly connected with limit columns.

As a further description of the above technical solution:

one end of the rotating shaft is rotatably connected with a fixed bearing, and the fixed bearing is fixedly connected to the inner wall of the right side of the device main body.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first put the sprocket on the workstation, slide on the slide bar through the slider, position between the adjustable bracing piece, it makes the screw rod move down to rotate the screw rod, it is fixed to extrude the sprocket between screw rod and the workstation, through the height between first spring adjustable connecting plate and the workstation, distance between adjustable fixed block of second spring and the fixed column, carry out spacing fixed to the sprocket through spacing post, can fix the sprocket of equidimension not specification, and fix respectively all around to the sprocket, fixed effect is better.

2. The utility model discloses in, motor work drives the axis of rotation at the fixed bearing internal rotation, can drive the workstation and at the device main part internal rotation, drive the sprocket rotation on the workstation for the sprocket is heated evenly, and carries out dual heating to the sprocket through heating plate and air heater, and the heating effect is better, has improved heating efficiency, is worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a sprocket maintenance heating apparatus provided by the present invention;

fig. 2 is an internal structure view of the heating equipment for maintaining the sprocket according to the present invention;

fig. 3 is a top view of a sprocket maintenance heating apparatus provided by the present invention;

FIG. 4 is a structural view of the inside of a fixing plate of the heating apparatus for repairing a sprocket according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a device main body; 2. a power source; 3. a hot air blower; 4. a motor; 5. a hot air pipe; 6. an air outlet; 7. a work table; 8. a rotating shaft; 9. a fixing plate; 10. a support bar; 11. a support plate; 12. fixing a column; 13. a screw; 14. a heating plate; 15. a connecting plate; 16. a first spring; 17. a second spring; 18. a fixed block; 19. a limiting column; 20. a slide bar; 21. a slider; 22. and fixing the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a heating device for maintaining chain wheels comprises a device main body 1, wherein an air heater 3 is fixedly connected to the outer wall of the bottom of the right side of the device main body 1, a motor 4 is fixedly connected to the outer wall of the middle position of the left side of the device main body 1, the output end of the air heater 3 penetrates through the device main body 1 and is fixedly connected with a hot air pipe 5, the hot air pipe 5 is fixedly connected to the inner wall of the bottom of the device main body 1, the output end of the motor 4 penetrates through the device main body 1 and is fixedly connected with a rotating shaft 8, a workbench 7 is fixedly connected to the rotating shaft 8, the rotating shaft 8 is driven by the motor 4 to rotate in a fixed bearing 22, the workbench 7 can be driven to rotate in the device main body 1, a chain wheel on the workbench 7 is driven to rotate, the chain wheel is uniformly heated, a sliding rod 20 penetrates through and is fixedly connected to the middle positions of the front end and the rear end of the top of the workbench 7, two sliding blocks 21 are respectively and the top of the supporting rod 10 is fixedly connected to the sliding rod 20, a supporting plate 11 is fixedly connected between the top ends of adjacent supporting rods 10, a fixed plate 9 is fixedly connected with the front end and the rear end of the top of the workbench 7, a first spring 16 is fixedly connected on the inner wall of the bottom of the fixed plate 9, the top end of the first spring 16 penetrates through the fixed plate 9 and is fixedly connected with a connecting plate 15, a second spring 17 is fixedly connected on the inner wall of the left side of the connecting plate 15, the right end of the second spring 17 penetrates through the connecting plate 15 and is fixedly connected with a fixed block 18, the screw 13 can slide on a slide bar 20 through a slide block 21, the position between the supporting rods 10 can be adjusted, the screw 13 can be rotated to move downwards, the chain wheel can be extruded and fixed between the screw 13 and the workbench 7, the height between the connecting plate 15 and the workbench 7 can be adjusted through the first spring 16, the distance between the fixed block 18 and the fixed column 12 can be adjusted through the second spring 17, and the through holes on the chain wheel can be limited and fixed through a limiting column 19, can fix the sprocket of not equidimension specification to fix respectively around the sprocket, fixed effect is better, equal fixedly connected with heating plate 14 on the device main part 1 front and back both ends inner wall.

The outer wall of the middle position of the front end of the device main body 1 is fixedly connected with a power supply 2, the power supply 2 is electrically connected with the heating plate 14, the power supply 2 supplies power to the heating plate 14 to enable the heating plate 14 to emit heat to heat the chain wheel, the top of the hot air pipe 5 is penetrated and provided with uniformly distributed air outlets 6, an air heater 3 pumps outside air into the hot air pipe 5 to heat the hot air pipe, hot air heats the chain wheel through the air outlets 6, the heating sheet 14 and the air heater 3 are used for carrying out double heating on the chain wheel, the heating effect is better, the heating efficiency is improved, the fixed column 12 is fixedly connected at the middle position of the top of the workbench 7, the chain wheel is placed on the workbench 7, so that the fixed column 12 passes through the through hole in the middle of the chain wheel, the middle position of the supporting plate 11 is all penetrated and is in threaded connection with the screw 13, the two sides of the bottom of the fixed block 18 are all fixedly connected with the limit columns 19, and one end of the rotating shaft 8 is rotatably connected with the fixed bearing 22 and the fixed bearing 22 is fixedly connected on the inner wall of the right side of the device main body 1.

The working principle is as follows: the sprocket is placed on the workbench 7, the fixed column 12 penetrates through a through hole in the middle of the sprocket, the fixed column slides on the slide bar 20 through the slide block 21, the position between the support rods 10 can be adjusted, the screw 13 is rotated to enable the screw 13 to move downwards, the sprocket is extruded and fixed between the screw 13 and the workbench 7, the height between the connecting plate 15 and the workbench 7 can be adjusted through the first spring 16, the distance between the fixed block 18 and the fixed column 12 can be adjusted through the second spring 17, the through hole on the sprocket is limited and fixed through the limiting column 19, the rotating shaft 8 is driven by the motor 4 to rotate in the fixed bearing 22 by working, the workbench 7 can be driven to rotate in the device main body 1 to drive the sprocket on the workbench 7 to rotate, the sprocket is driven to be uniformly heated, the power supply 2 supplies power to the heating sheet 14 to enable the heating sheet 14 to emit heat to heat the sprocket, the air heater 3 pumps outside air into the hot air pipe 5 to heat, the hot air heats the sprocket through the air outlet 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A sprocket maintenance heating apparatus, includes device main part (1), its characterized in that: the air heater is characterized in that an air heater (3) is fixedly connected to the outer wall of the bottom of the right side of the device body (1), a motor (4) is fixedly connected to the outer wall of the middle position of the left side of the device body (1), the output end of the air heater (3) penetrates through the device body (1) and is fixedly connected with a hot air pipe (5), the hot air pipe (5) is fixedly connected to the inner wall of the bottom of the device body (1), the output end of the motor (4) penetrates through the device body (1) and is fixedly connected with a rotating shaft (8), a workbench (7) is fixedly connected to the rotating shaft (8), a sliding rod (20) is fixedly connected to the middle positions of the front end and the rear end of the top of the workbench (7) in a penetrating manner, two sliding blocks (21) are slidably connected to the sliding rod (20), a supporting rod (10) is fixedly connected to the tops of the sliding blocks (21), and a supporting plate (11) is fixedly connected between the tops of the supporting rods (10), the utility model discloses a device, including workstation (7), fixed plate (9), first spring (16) of fixedly connected with on fixed plate (9) bottom inner wall, fixed plate (9) and fixedly connected with connecting plate (15) are run through on first spring (16) top, fixedly connected with second spring (17) on connecting plate (15) left side inner wall, second spring (17) right-hand member runs through connecting plate (15) and fixedly connected with fixed block (18), equal fixedly connected with heating plate (14) on the inner wall of both ends around device main part (1).

2. The sprocket repair heating apparatus as set forth in claim 1, wherein: the device is characterized in that a power supply (2) is fixedly connected to the outer wall of the middle position of the front end of the device main body (1), and the power supply (2) is electrically connected with the heating sheet (14).

3. The sprocket repair heating apparatus as set forth in claim 1, wherein: the top of the hot air pipe (5) penetrates through and is provided with air outlets (6) which are uniformly distributed.

4. The sprocket repair heating apparatus as set forth in claim 1, wherein: a fixing column (12) is fixedly connected to the middle position of the top of the workbench (7).

5. The sprocket repair heating apparatus as set forth in claim 1, wherein: the middle position of the supporting plate (11) is penetrated and connected with a screw rod (13) in a threaded manner.

6. The sprocket repair heating apparatus as set forth in claim 1, wherein: and both sides of the bottom of the fixing block (18) are fixedly connected with limit columns (19).

7. The sprocket repair heating apparatus as set forth in claim 1, wherein: one end of the rotating shaft (8) is rotatably connected with a fixed bearing (22) and the fixed bearing (22) is fixedly connected to the inner wall of the right side of the device main body (1).