CN218842271U

CN218842271U - Heat treatment equipment suitable for cylindrical roller bearing ring

Info

Publication number: CN218842271U
Application number: CN202223268019.3U
Authority: CN
Inventors: 于永洁; 王浩权; 王明宇; 王梦瑶; 孙鹏飞; 孙晓东
Original assignee: Wafangdian Qinda Bearing Manufacturing Co ltd
Current assignee: Wafangdian Qinda Bearing Manufacturing Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-11
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a thermal treatment equipment suitable for cylindrical roller bearing ring belongs to bearing processing technology field, and it includes the thermal treatment case, the guide way has been seted up in the thermal treatment incasement, the bottom plate is connected to the thermal treatment incasement, be connected with the rotary moving device on the bottom plate, this thermal treatment equipment suitable for cylindrical roller bearing ring, through setting up rotor plate, guide post, guide way, drive assembly, place board, gear, ring gear and connecting axle, the guide post is extruded by the guide way, the rotor plate carries out the reciprocating motion of vertical direction along the guide post when the pivoted at this moment, when the rotor plate drives gear revolve, gear and ring gear meshing, the ring gear drives the gear and places the board and rotate, can realize vertical direction reciprocating motion when realizing that the board was placed in control's abundant pivoted, guarantee the even abundant being heated of bearing ring heating process, avoid appearing because the condition that the bearing ring heating process difference in temperature greatly influences thermal treatment effect.

Description

Heat treatment equipment suitable for cylindrical roller bearing ring

Technical Field

The utility model belongs to the technical field of the bearing is handled, specifically be applicable to the equipment for heat treatment of cylindrical roller bearing ring.

Background

Bearing ring need carry out heat treatment to it in order to increase its physical properties at the course of working, but current firing equipment heating structure is fixed setting, and the bearing is put and is heated at fixed position, and the bearing is heated the in-process and stably can lead to the high temperature of local position, and there is obvious difference in temperature in the whole different positions of bearing, leads to the bearing heat treatment effect not good, consequently needs the heat treatment equipment who is applicable to cylindrical roller bearing ring to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a thermal treatment equipment suitable for cylindrical roller bearing ring has solved that current firing equipment is more fixed to the heating operation of bearing, leads to having great difference in temperature among the bearing heating process, influences the problem of thermal treatment effect.

In order to achieve the above object, the utility model provides a following technical scheme: heat treatment equipment suitable for cylindrical roller bearing ring, including the heat treatment case, the guide way has been seted up in the heat treatment incasement, the heat treatment incasement is connected with the bottom plate, be connected with the rotary moving device on the bottom plate, the rotary moving device outer joint has the guide post of slip establishment in the guide way, the rotary moving device slides down and is equipped with the mobile control device of connection on the bottom plate, the mobile control device is equipped with five rotary component of joint on the rotary moving device outward.

As a further aspect of the present invention: the front of the heat treatment box is provided with a control door which is positioned on the rotary moving device, and one end of the guide post positioned in the guide groove is hemispherical.

As a further aspect of the present invention: the rotary moving device comprises a driving assembly, the driving assembly is connected to the bottom plate, an output shaft of the driving assembly is connected with a rotary sleeve rod, the top end of the rotary sleeve rod is connected with a rotary plate, the rotary plate is connected with the guide post, and an annular sliding groove is formed in the lower portion of the rotary plate.

As a further aspect of the present invention: the mobile control device comprises two sliders, the two sliders are all slidably arranged in the sliding grooves, the two sliders are connected with the same gear ring below the sliders, the gear ring is located outside the rotary loop bar, the two telescopic rods are connected below the gear ring, the bottom ends of the telescopic rods are connected to the bottom plate, and the gear ring is arranged outside the five rotary assemblies.

As a further aspect of the present invention: the rotating assembly comprises a bearing, the bearing penetrates through the rotating plate and is clamped on the rotating plate, the bearing is sleeved with a connecting shaft, the bottom end of the connecting shaft is connected with a gear, the gear is meshed with the gear ring, and the top end of the connecting shaft is connected with a placing plate.

As a further aspect of the present invention: the placing plate is provided with a placing groove, a plurality of supporting columns are arranged in the placing groove, and the placing groove is set to be circular.

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

1. this thermal treatment equipment suitable for cylindrical roller bearing ring, through setting up the rotor plate, the guide post, the guide way, drive assembly, place the board, the gear, ring gear and connecting axle, drive assembly drives swivel sleeve loop bar and rotor plate and rotates, the guide post removes along the guide way this moment, the guide post is extruded by the guide way, the rotor plate carries out the reciprocating motion of vertical direction along the guide post when the pivoted this moment, the rotor plate drives gear revolve simultaneously, gear and ring gear meshing, the ring gear drives the gear and places the board and rotates, can realize realizing that vertical direction reciprocating motion can be realized to the abundant pivoted that the board was placed in the control, guarantee bearing ring heating process's even abundant being heated, avoid appearing because the condition that the great influence of the bearing ring heating process difference in temperature heat treatment effect appears.

2. This thermal treatment equipment suitable for cylindrical roller bearing ring, through setting up the ring gear, the telescopic link, slider and spout, and the spout is established to the T shape, guarantees slider and ring gear and keeps and the rotor plate between be connected, and the telescopic link guarantees that the ring gear can carry out the removal of vertical direction when rotatory can not appear, can drive the ring gear when guaranteeing the vertical direction of rotor plate and remove, makes the gear can keep meshing with irrotational ring gear when the pivoted.

3. This thermal treatment equipment suitable for cylindrical roller bearing ring through setting up support column and standing groove, the support column supports the bearing ring bottom, and the standing groove guarantees that the bearing ring bottom is in the vacant state simultaneously, guarantees that the bearing ring is abundant comprehensive and the inside air contact of thermal treatment case.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional sectional structure of the present invention;

fig. 3 is a schematic three-dimensional structure view of the rotary moving device of the present invention;

fig. 4 is a schematic structural view of the rotary moving device of the present invention in a bottom perspective view;

fig. 5 is a schematic three-dimensional structure diagram of the mobile control device of the present invention;

fig. 6 is a schematic three-dimensional structure view of the rotating assembly of the present invention;

in the figure: 1. a heat treatment tank; 2. a control gate; 3. a guide groove; 4. a base plate; 5. a guide post; 6. a rotating movement device; 61. a drive assembly; 62. rotating the loop bar; 63. a rotating plate; 64. a chute; 7. a rotating assembly; 71. a gear; 72. a connecting shaft; 73. placing the plate; 74. a placement groove; 75. a support pillar; 8. a movement control device; 81. a telescopic rod; 82. a ring gear; 83. a slide block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the heat treatment equipment suitable for the cylindrical roller bearing ring comprises a heat treatment box 1, a guide groove 3 is formed in the heat treatment box 1, a bottom plate 4 is connected in the heat treatment box 1, a rotary moving device 6 is connected onto the bottom plate 4, a guide post 5 which is arranged in the guide groove 3 in a sliding mode is connected to the outside of the rotary moving device 6, a movement control device 8 which is connected onto the bottom plate 4 is arranged on the lower portion of the rotary moving device 6 in a sliding mode, the rotary moving device 6 comprises a driving assembly 61, the driving assembly 61 is connected onto the bottom plate 4, an output shaft of the driving assembly 61 is connected with a rotary sleeve rod 62, a rotary plate 63 is connected to the top end of the rotary sleeve rod 62, the rotary plate 63 is connected with the guide post 5, an annular sliding groove 64 is formed in the lower portion of the rotary plate 63, the guide groove 3 and the guide post 5 are arranged in a fluctuating continuous mode, the guide post 5 moves along the guide groove 3 while rotating, the guide groove 3 extrudes the guide post 5, the guide post 5 and the rotary plate 63 are controlled to perform reciprocating movement in the vertical direction, and the rotary sleeve rod 62 can be connected with the rotary plate 61 in the vertical direction in a driving process;

five rotating assemblies 7 clamped on the rotating and moving device 6 are arranged outside the moving control device 8, the moving control device 8 comprises two sliding blocks 83, the two sliding blocks 83 are arranged in the sliding grooves 64 in a sliding mode, the same gear ring 82 is connected below the two sliding blocks 83, the gear ring 82 is located outside the rotating loop bar 62, the two telescopic rods 81 are connected below the gear ring 82, the bottom end of each telescopic rod 81 is connected to the bottom plate 4, the gear ring 82 is arranged outside the five rotating assemblies 7, the sliding grooves 83 and the sliding grooves 64 are arranged, the T-shaped sliding grooves 64 are formed in the sliding grooves, the distance between the gear ring 82 and the rotating plate 63 is guaranteed to be stable, the gear ring 82 is limited by the telescopic rods 81 to be prevented from rotating when the rotating plate 63 rotates, and meanwhile, when the rotating plate 63 moves in the vertical direction, the gear ring 82 can be controlled to move through the sliding blocks 83, and the gear ring 82 is kept in contact with the rotating assemblies 7 while being prevented from rotating;

the rotating assembly 7 comprises a bearing 76, the bearing 76 is arranged on the rotating plate 63 in a penetrating and clamping mode, the bearing 76 is internally sleeved with a connecting shaft 72, the bottom end of the connecting shaft 72 is connected with a gear 71, the gear 71 is meshed with a gear ring 82, the top end of the connecting shaft 72 is connected with a placing plate 73, the gear 71 is meshed with the gear ring 82 while rotating along with the rotating plate 63 by arranging the placing plate 73, the gear 71 and the placing groove 74, the gear 71 is driven by the gear ring 82 to rotate and the placing plate 73 is rotated, the connecting shaft 72 and the bearing 76 are arranged, the bearing 76 plays a supporting and limiting role in rotation of the connecting shaft 72, the placing plate 73 and the gear 71, and stable meshing between the gear 71 and the gear ring 82 is ensured;

the placing plate 73 is provided with a placing groove 74, a plurality of supporting columns 75 are arranged in the placing groove 74, and the placing groove 74 is circular.

The front of the heat treatment box 1 is provided with a control door 2, the control door 2 is positioned on a rotary moving device 6, and one end of a guide post 5 positioned in a guide groove 3 is hemispherical.

The utility model discloses a theory of operation does:

after the control door 2 is opened, the bearing ring is placed on the support pillar 75 in the placing groove 74, then the control door 2 is closed, the driving assembly 61 and the heat treatment box 1 are controlled to work, the driving assembly 61 drives the rotating sleeve rod 62 and the rotating plate 63 to rotate, the rotating plate 63 drives the guide pillar 5 to rotate, the guide pillar 5 moves along the guide groove 3, the guide pillar 5 is extruded by the guide groove 3, the rotating plate 63 performs reciprocating movement in the vertical direction along the guide pillar 5 while rotating, the rotating plate 63 drives the gear 71 to rotate, the gear 71 is meshed with the gear ring 82, the gear ring 82 drives the gear 71 and the placing plate 73 to rotate, the reciprocating movement in the vertical direction can be realized while controlling the placing plate 73 to fully rotate, after the heat treatment of the bearing ring by the heat treatment box 1 is completed, the driving assembly 61 and the heat treatment box 1 are controlled to stop working, and the bearing ring after heat treatment can be taken out.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Heat treatment equipment suitable for cylindrical roller bearing ring, including heat treatment case (1), its characterized in that: set up guide way (3) in heat treatment case (1), heat treatment case (1) in-connection has bottom plate (4), be connected with rotary motion device (6) on bottom plate (4), rotary motion device (6) outer joint has guide post (5) of sliding establishment in guide way (3), sliding is equipped with mobile control device (8) of connection on bottom plate (4) under rotary motion device (6), mobile control device (8) are equipped with rotating assembly (7) of five joints on rotary motion device (6) outward.

2. The heat treatment apparatus for a cylindrical roller bearing ring according to claim 1, wherein: the front of the heat treatment box (1) is provided with a control door (2), the control door (2) is positioned on a rotary moving device (6), and one end of the guide post (5) positioned in the guide groove (3) is hemispherical.

3. The heat treatment apparatus for a cylindrical roller bearing ring according to claim 1, wherein: the rotary moving device (6) comprises a driving assembly (61), the driving assembly (61) is connected to the bottom plate (4), an output shaft of the driving assembly (61) is connected with a rotary sleeve rod (62), the top end of the rotary sleeve rod (62) is connected with a rotary plate (63), the rotary plate (63) is connected with the guide post (5), and an annular sliding groove (64) is formed in the lower portion of the rotary plate (63).

4. The heat treatment apparatus for a cylindrical roller bearing ring according to claim 3, wherein: remove controlling means (8) and include two slider (83), two slider (83) all slide and establish in spout (64), two slider (83) are connected with same ring gear (82) down, ring gear (82) are located outside rotatory loop bar (62), be connected with two telescopic link (81) down ring gear (82), the bottom of telescopic link (81) is connected on bottom plate (4), ring gear (82) are established outside five rotating assembly (7).

5. The heat treatment apparatus for a cylindrical roller bearing ring according to claim 4, wherein: the rotating assembly (7) comprises a bearing (76), the bearing (76) penetrates through the rotating plate (63) and is clamped on the rotating plate, a connecting shaft (72) is sleeved in the bearing (76), a gear (71) is connected to the bottom end of the connecting shaft (72), the gear (71) is meshed with the gear ring (82), and a placing plate (73) is connected to the top end of the connecting shaft (72).

6. The heat treatment apparatus for a cylindrical roller bearing ring according to claim 5, wherein: the placing plate (73) is provided with a placing groove (74), a plurality of supporting columns (75) are arranged in the placing groove (74), and the placing groove (74) is circular.