CN212375330U

CN212375330U - Tapered roller bearing ring quenching device

Info

Publication number: CN212375330U
Application number: CN202021086274.4U
Authority: CN
Inventors: 高立军; 沙东雷; 孙超; 王耀辉
Original assignee: Xuzhou Une Innovative Technology Co ltd
Current assignee: Xuzhou Une Innovative Technology Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-01-19
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a taper roller race ring guenching unit, comprising a main body, the inboard of main part is provided with the bracing piece, and four bracing piece evenly distributed are in the bottom of main part, the top of bracing piece is provided with the batch oil tank, be provided with the connecting pipe in the middle of the right side of batch oil tank, the other end of connecting pipe is provided with the go-between, the top of batch oil tank is provided with the combustion chamber, the centre in combustion chamber is provided with some firearm, the side of main part is provided with solid fixed ring, and two solid fixed ring symmetric distribution in the side of main part, gu fixed ring's inboard is in the same place with hydraulic telescoping rod's outside fixed connection, be provided with the chimney in the middle of the top surface of main part, the bottom of main part is provided with. In the utility model, the clamping groove fixes the bearing ring to be quenched through the hydraulic telescopic rod, thereby facilitating quenching.

Description

Tapered roller bearing ring quenching device

Technical Field

The utility model relates to a bearing quenching field especially relates to a tapered roller bearing race guenching unit.

Background

A bearing is a core of a mechanical device, and in order to increase the hardness thereof, it is generally necessary to perform a plurality of quenching processes to reduce the carbon content inside and thereby increase the hardness thereof.

However, the conventional quenching apparatus cannot fix the bearing ring to be quenched well, is large in size and difficult to transport, and is convenient to fix and quench, convenient to transport and high in flexibility, so that the quenching apparatus is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a conical roller bearing ring quenching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a conical roller bearing ring quenching device comprises a main body, wherein supporting rods are arranged on the inner side of the main body, four supporting rods are uniformly distributed at the bottom of the main body, an oil storage tank is arranged at the top of each supporting rod, a connecting pipe is arranged in the middle of the right side of the oil storage tank, a connecting ring is arranged at the other end of the connecting pipe, a combustion tank is arranged at the top of the oil storage tank, an igniter is arranged in the middle of the combustion tank, a fixing ring is arranged on the side surface of the main body, two fixing rings are symmetrically distributed on the side surface of the main body, the inner side of the fixing ring is fixedly connected with the outer side of a hydraulic telescopic rod, a clamping groove is arranged at one end of the hydraulic telescopic rod, the other end of the hydraulic telescopic rod is fixedly connected with one end of an oil pipe, the bottom of main part is provided with the bottom plate, the bottom of bottom plate is provided with the support, and four support evenly distributed are in the bottom of bottom plate, the bottom of support is provided with the pulley.

As a further description of the above technical solution:

the inboard bottom of main part is provided with the heat dissipation case, the inboard bottom of heat dissipation case is provided with the fixed slot, the inboard of fixed slot and the outside fixed connection of motor are in the same place, the top extension axle of motor is provided with the flabellum.

As a further description of the above technical solution:

the hinge box is characterized in that hinges are arranged on the front side of the main body, the two hinges are evenly distributed on the front side of the main body, the other ends of the hinges are movably connected with the side face of the box door, and a handle is arranged on the right side of the front side of the box door.

As a further description of the above technical solution:

the middle of the front surface of the box door is provided with a sealing frame, and the middle of the sealing frame is provided with an observation window.

As a further description of the above technical solution:

the side of main part is provided with solid fixed ring, gu fixed ring's inboard and the outside fixed connection of connecting pipe are in the same place.

As a further description of the above technical solution:

the bottom of bottom plate is provided with the solid fixed cylinder, and four solid fixed cylinder evenly distributed are in the bottom of bottom plate, the inboard of solid fixed cylinder is in the same place with the outside threaded connection of swivel mount.

The utility model discloses following beneficial effect has:

1. the utility model discloses, two hydraulic telescoping rod control a set of double-layered groove in the main part installation for be fixed in required position with the race ring that needs quench more conveniently, be convenient for control.

2. The utility model discloses, at the bottom installation pulley of main part, increased the flexibility of main part, be convenient for carry.

Drawings

FIG. 1 is a front cross-sectional view of a tapered roller bearing ring quenching device provided by the utility model;

FIG. 2 is a front view of a tapered roller bearing ring quenching device provided by the present invention;

fig. 3 is a right side view of the tapered roller bearing ring quenching device provided by the utility model.

Illustration of the drawings:

1. a main body; 2. a hydraulic telescopic rod; 3. an oil pipe; 4. an oil storage tank; 5. a hydraulic tank; 6. an igniter; 7. a support bar; 8. a rotating frame; 9. a pulley; 10. a motor; 11. a base plate; 12. a support; 13. a fixed cylinder; 14. a heat dissipation box; 15. a connecting ring; 16. a fan blade; 17. a connecting pipe; 18. fixing grooves; 19. a fixing ring; 20. a clamping groove; 21. a combustion tank; 22. a chimney; 23. a sealing frame; 24. a hinge; 25. a box door; 26. an observation window; 27. a handle.

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. 1-3, the present invention provides an embodiment: a conical roller bearing ring quenching device comprises a main body 1, wherein supporting rods 7 are arranged on the inner side of the main body 1, four supporting rods 7 are uniformly distributed at the bottom of the main body 1, an oil storage tank 4 is arranged at the top of each supporting rod 7, a connecting pipe 17 is arranged in the middle of the right side of the oil storage tank 4, the other end of each connecting pipe 17 is provided with a connecting ring 15, a combustion groove 21 is arranged at the top of the oil storage tank 4, an igniter 6 is arranged in the middle of the combustion groove 21, fixing rings 19 are arranged on the side surfaces of the main body 1, the two fixing rings 19 are symmetrically distributed on the side surfaces of the main body 1, the inner sides of the fixing rings 19 are fixedly connected with the outer side of a hydraulic telescopic rod 2, one end of the hydraulic telescopic rod 2 is provided with a clamping groove 20, the other end of the hydraulic telescopic rod 2 is fixedly connected with, the bottom of main part 1 is provided with bottom plate 11, and the bottom of bottom plate 11 is provided with support 12, and four support 12 evenly distributed are provided with pulley 9 in the bottom of bottom plate 11, support 12.

A heat dissipation box 14 is arranged at the bottom of the inner side of the main body 1, a fixing groove 18 is arranged at the bottom of the inner side of the heat dissipation box 14, the inner side of the fixing groove 18 is fixedly connected with the outer side of the motor 10, a fan blade 16 is arranged on an extending shaft at the top end of the motor 10, a hinge 24 is arranged on the front side of the main body 1, two hinges 24 are uniformly distributed on the front surface of the main body 1, the other ends of the hinges 24 are movably connected with the side surface of the box door 25, the right side of the front surface of the box door 25 is provided with a handle 27, the middle of the front surface of the box door 25 is provided with a sealing frame 23, the middle of the sealing frame 23 is provided with an observation window 26, the side surface of the main body 1 is provided with a fixing ring 19, the inner side of the fixing ring 19 is fixedly connected with the outer side of the connecting pipe 17, the bottom of the bottom plate 11 is provided, and four fixed cylinders 13 are uniformly distributed at the bottom of the bottom plate 11, and the inner sides of the fixed cylinders 13 are in threaded connection with the outer side of the rotating frame 8.

The working principle is as follows: two hydraulic tanks 5 are arranged on the side surface of a main body 1, the two hydraulic tanks 5 control the two hydraulic telescopic rods 2 inside to move through an oil pipe 3, so that two clamping grooves 20 fix a bearing ring to be quenched, a support rod 7 is arranged on the inner side of the main body 1, an oil storage tank 4 is arranged on the top of the support rod 7, a combustion groove 21 is arranged on the top of the oil storage tank 4, an igniter 6 is arranged in the middle of the inside of the combustion groove 21, sufficient fuel is provided for combustion through the oil storage tank 4, the igniter 6 ignites the fuel to be quenched, a chimney 22 is arranged in the middle of the top surface of the main body 1, a heat dissipation tank 14 is arranged at the bottom of the inner side of the main body 1, fan blades 16 are driven by an inner side motor 10 to take waste gas generated by combustion out of the main body 1 through the chimney 22, pulleys 9 are arranged at the bottom of a bottom plate 11 to increase the flexibility, the bearing ring required to be quenched is placed and taken out conveniently through the box door 25, the observation window 26 is installed in the middle of the front face of the box door 25, the quenching degree is observed conveniently, the fixed cylinder 13 and the rotating frame 8 are arranged at the bottom of the bottom plate 11, and the main body 1 can be placed stably through the matching between the fixed cylinder 13 and the rotating frame 8.

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. The utility model provides a tapered roller bearing circle guenching unit, includes main part (1), its characterized in that: the inner side of the main body (1) is provided with supporting rods (7), the four supporting rods (7) are uniformly distributed at the bottom of the main body (1), the top of each supporting rod (7) is provided with an oil storage tank (4), a connecting pipe (17) is arranged in the middle of the right side of the oil storage tank (4), the other end of the connecting pipe (17) is provided with a connecting ring (15), the top of the oil storage tank (4) is provided with a combustion groove (21), an igniter (6) is arranged in the middle of the combustion groove (21), the side face of the main body (1) is provided with a fixing ring (19), the two fixing rings (19) are symmetrically distributed on the side face of the main body (1), the inner side of each fixing ring (19) is fixedly connected with the outer side of the hydraulic telescopic rod (2), one end of the hydraulic telescopic rod (2) is provided with a clamping groove (20), and the other end of the, the other end of oil pipe (3) is in the same place with inboard fixed connection of hydraulic tank (5), be provided with chimney (22) in the middle of the top surface of main part (1), the bottom of main part (1) is provided with bottom plate (11), the bottom of bottom plate (11) is provided with support (12), and four support (12) evenly distributed are in the bottom of bottom plate (11), the bottom of support (12) is provided with pulley (9).

2. The tapered roller bearing ring quenching device of claim 1, wherein: the inboard bottom of main part (1) is provided with heat dissipation case (14), the inboard bottom of heat dissipation case (14) is provided with fixed slot (18), the inboard of fixed slot (18) is in the same place with the outside fixed connection of motor (10), the top extension axle of motor (10) is provided with flabellum (16).

3. The tapered roller bearing ring quenching device of claim 1, wherein: the front of main part (1) is provided with hinge (24), and two hinges (24) evenly distributed are in the front of main part (1), the other end of hinge (24) and the side swing joint of chamber door (25) are in the same place, the front right side of chamber door (25) sets up handle (27).

4. The tapered roller bearing ring quenching device of claim 3, wherein: the middle of the front surface of the box door (25) is provided with a sealing frame (23), and the middle of the sealing frame (23) is provided with an observation window (26).

5. The tapered roller bearing ring quenching device of claim 1, wherein: the side of main part (1) is provided with solid fixed ring (19), the inboard of solid fixed ring (19) and the outside fixed connection of connecting pipe (17) are in the same place.

6. The tapered roller bearing ring quenching device of claim 1, wherein: the bottom of bottom plate (11) is provided with solid fixed cylinder (13), and four solid fixed cylinder (13) evenly distributed are in the bottom of bottom plate (11), the inboard of solid fixed cylinder (13) and the outside threaded connection of swivel mount (8) are in the same place.