CN216473371U

CN216473371U - Heat treatment device for steel low-pressure rotor

Info

Publication number: CN216473371U
Application number: CN202122868645.5U
Authority: CN
Inventors: 崔宝琛
Original assignee: Changzhou Juke Jinggong Manufacturing Co ltd
Current assignee: Changzhou Juke Jinggong Manufacturing Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-10
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of steel low-pressure rotors and discloses a heat treatment device for a steel low-pressure rotor, which comprises a base, wherein the upper end surface of the base is fixedly connected with a heating bin, the side wall of the heating bin is hinged with a sealed bin door, the side wall of the sealed bin door is fixedly connected with a handle, the interior of the heating bin is provided with a rotor, the inner wall of the base is fixedly connected with a heating ring, the inner wall of the heating bin is fixedly provided with a heat insulation layer, and the inner wall of the left end of the heating bin is provided with a transmission mechanism. The utility model can uniformly and efficiently heat the steel low-pressure rotor, prevent the rotor from being damaged and improve the quality of heat treatment.

Description

Heat treatment device for steel low-pressure rotor

Technical Field

The utility model relates to the technical field of steel low-pressure rotors, in particular to a heat treatment device for a steel low-pressure rotor.

Background

The heat treatment is a metal hot processing technology for changing the chemical components and structures on the surface or inside of a material to obtain required properties by means of heating, heat preservation and cooling under the solid state of a metal material. The metal hot working process is characterized in that a metal material is placed in a certain medium for heating, heat preservation and cooling, and the performance of the material is controlled by changing the metallographic structure on the surface or in the material.

In the prior art, when the steel low-pressure rotor is subjected to heat treatment, the uniform heating of the rotor cannot be guaranteed while the high-efficiency heating is performed, so that the steel low-pressure rotor is possibly damaged when being heated, and the quality of the heat treatment is influenced. Therefore, the utility model designs a heat treatment device for the steel low-pressure rotor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the rotor cannot be uniformly heated while the rotor is efficiently heated in the prior art, so that the steel low-pressure rotor is damaged during heating, and provides a heat treatment device for the steel low-pressure rotor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a steel low pressure heat treatment device for rotor, includes the base, the up end fixedly connected with heated warehouses of base, the articulated sealed door that is provided with of lateral wall of heated warehouses, the lateral wall fixedly connected with handle of sealed door, the inside of heated warehouses is provided with the rotor, the inner wall fixedly connected with heating ring of base, the fixed heat preservation that is provided with of inner wall of heated warehouses, the left end inner wall of heated warehouses is provided with drive mechanism.

Preferably, the lower extreme inner wall fixedly connected with slide rail of heated warehouses, the upper end inner wall of slide rail slides and is provided with the slider, the up end fixedly connected with support frame of slider.

Preferably, the upper end inner wall of support frame has seted up spherical groove, the inner wall of spherical groove rolls and is provided with the ball, the lateral wall of rotor rotates the inside that sets up at the support frame, just the lateral wall of rotor sets up with the lateral wall laminating of ball.

Preferably, drive mechanism includes first motor and sleeve, first motor fixed connection is at the left end lateral wall of heating chamber, the output shaft of first motor extend to the inside of heating chamber and with sleeve fixed connection, the left end pole wall of rotor extends to the inside of sleeve.

Preferably, the inner wall of the sleeve is fixedly connected with an elastic pressure rod, and the side wall of the elastic pressure rod is tightly pressed on the side wall of the rotor.

Preferably, drive mechanism includes second motor, first belt pulley, hold-in range, second belt pulley and transfer line, second motor fixed connection is at the left end lateral wall of heated warehouses, first belt pulley fixed cup joints and sets up on the output shaft of second motor, the second belt pulley sets up the left side at first belt pulley, the hold-in range twines respectively and sets up on the lateral wall of first belt pulley and second belt pulley, the output shaft and the right side of second motor the tip fixed connection of transfer line, the transfer line rotates the inside of connecting at the heated warehouses.

Preferably, the end part of the transmission rod on the left side extends to the outer side of the heating bin and is fixedly connected with the second belt pulley, and the side wall of the rotor is arranged on the rod wall of the transmission rod in a rolling mode.

Compared with the prior art, the utility model provides a heat treatment device for a steel low-pressure rotor, which has the following beneficial effects:

1. this heat treatment device for steel low pressure rotor pegs graft through the left end of rotor and sets up in telescopic inside, and the elasticity depression bar steps up the pole wall of rotor, and the output shaft of first motor rotates and drives the sleeve and rotate, and the inside elasticity depression bar of sleeve steps up the setting with the tip of rotor to drive the rotor and rotate, the ball can reduce the friction when the rotor rotates, makes and rotates the effect better.

2. This heat treatment device for steel low pressure rotor rotates through the output shaft of second motor and drives first belt pulley and rotate, can say through the hold-in range that kinetic energy transmits to the second belt pulley from first belt pulley on, the hold-in range adopts high strength material to make, then drives two transfer lines and rotates because two belt pulleys syntropy rotate to drive transfer line synchronous rotation, thereby can make the rotor rotate on the pole wall of transfer line, reach the effect of even heating.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the utility model can uniformly and efficiently heat the steel low-pressure rotor, prevent the rotor from being damaged and simultaneously improve the quality of heat treatment.

Drawings

FIG. 1 is a schematic structural view of a heat treatment apparatus for a steel low-pressure rotor according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a side view of the sleeve of FIG. 1

FIG. 4 is a schematic structural view of another embodiment of a heat treatment apparatus for a steel low-pressure rotor according to the present invention;

FIG. 5 is a side view of the structure of the transmission rod of FIG. 4;

FIG. 6 is a top view of the first pulley of FIG. 4.

In the figure: the device comprises a base 1, a heating bin 2, a sealing bin door 3, a handle 4, a rotor 5, a heating ring 6, a heat-insulating layer 7, a sliding rail 8, a sliding block 9, a supporting frame 10, balls 11, a first motor 12, a sleeve 13, an elastic pressure rod 14, a second motor 15, a first belt pulley 16, a synchronous belt 17, a second belt pulley 18 and a transmission rod 19.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a heat treatment device for steel low pressure rotor, includes base 1, base 1's up end fixedly connected with heating chamber 2, the articulated sealed door 3 that is provided with of lateral wall of heating chamber 2, the lateral wall fixedly connected with handle 4 of sealed door 3, the inside of heating chamber 2 is provided with rotor 5, the inner wall fixedly connected with heating ring 6 of base 1, the fixed heat preservation 7 that is provided with of inner wall of heating chamber 2 improves heating efficiency, guarantees the quality of thermal treatment.

The left end inner wall of heated warehouses 2 is provided with drive mechanism, drive mechanism includes first motor 12 and sleeve 13, first motor 12 fixed connection is at the left end lateral wall of heated warehouses 2, the output shaft of first motor 12 extend to heated warehouses 2 inside and with sleeve 13 fixed connection, rotor 5's left end pole wall extends to sleeve 13's inside, sleeve 13's inner wall fixedly connected with elasticity depression bar 14, the lateral wall of elasticity depression bar 14 compresses tightly the setting on rotor 5's lateral wall, can be with the fine fixing of rotor 5, make rotor 5 be convenient for rotate.

The lower extreme inner wall fixedly connected with slide rail 8 of heated warehouses 2, the upper end inner wall of slide rail 8 slides and is provided with slider 9, slider 9's up end fixedly connected with support frame 10, spherical groove has been seted up to support frame 10's upper end inner wall, and the inner wall of spherical groove rolls and is provided with ball 11, and the lateral wall of rotor 5 rotates the inside that sets up at support frame 10, and the lateral wall laminating setting of rotor 5's lateral wall and ball 11.

In the utility model, when in use, the rotor 5 is placed on the upper end face of the support frame 10, then the support frame 10 is pushed to drive the sliding block 9 to move along the rail wall of the sliding rail 8, the sliding block 9 on the right side can be fixed above the telephone rail 8 through the bolt of the sliding block 9 on the right side, the left end of the rotor 5 is inserted into the sleeve 13, then the rod wall of the rotor 5 is tightened through the elastic pressure rod 14, then the sleeve 13 is driven to rotate through the rotation of the output shaft of the first motor 12, because the elastic pressure rod 14 in the sleeve 13 tightens the end part of the rotor 5, the rotor 5 is driven to rotate, the ball 11 can reduce the friction when the rotor 5 rotates, the rotating effect is better, and the rotor can be heated more uniformly through the heating ring 6, uneven heating is prevented, and the quality of heat treatment is influenced.

Example 2

Referring to fig. 4-6, a heat treatment device for a steel low-pressure rotor comprises a base 1, wherein a heating bin 2 is fixedly connected to the upper end face of the base 1, a sealing bin door 3 is hinged to the side wall of the heating bin 2, a handle 4 is fixedly connected to the side wall of the sealing bin door 3, a rotor 5 is arranged inside the heating bin 2, a heating ring 6 is fixedly connected to the inner wall of the base 1, and a heat preservation layer 7 is fixedly arranged on the inner wall of the heating bin 2, so that the heating efficiency is improved, and the quality of heat treatment is guaranteed.

The left end inner wall of heating chamber 2 is provided with drive mechanism, drive mechanism includes second motor 15, first belt pulley 16, hold-in range 17, second belt pulley 18 and transfer line 19, second motor 15 fixed connection is at the left end lateral wall of heating chamber 2, first belt pulley 16 is fixed to cup joint and sets up on the output shaft of second motor 15, second belt pulley 18 sets up the left side at first belt pulley 16, hold-in range 17 twines respectively and sets up on the lateral wall of first belt pulley 16 and second belt pulley 18, the output shaft of second motor 15 and the tip fixed connection of right side transfer line 19, transfer line 19 rotates and connects the inside at heating chamber 2, the tip of left side transfer line 19 extends to the outside of heating chamber 2 and with second belt pulley 18 fixed connection, the lateral wall roll of rotor 5 sets up on the pole wall of transfer line 19.

In the utility model, the output shaft of the second motor 15 rotates to drive the first belt pulley 16 to rotate, kinetic energy can be transferred from the first belt pulley 16 to the second belt pulley 18 through the synchronous belt 17, the synchronous belt 17 is made of high-strength material and then drives the two transmission rods 19 to rotate, and the two belt pulleys rotate in the same direction, so that the transmission rods 19 are driven to rotate synchronously, the rotor 5 can rotate on the rod wall of the transmission rods 19, and the effect of uniform heating is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heat treatment device for steel low pressure rotor, includes base (1), its characterized in that: the utility model discloses a heat preservation, including base (1), the up end fixedly connected with heated warehouses (2) of base (1), the articulated sealed door (3) that is provided with of lateral wall of heated warehouses (2), the lateral wall fixedly connected with handle (4) of sealed door (3), the inside of heated warehouses (2) is provided with rotor (5), the inner wall fixedly connected with heating ring (6) of base (1), the fixed heat preservation (7) that is provided with of inner wall of heated warehouses (2), the left end inner wall of heated warehouses (2) is provided with drive mechanism.

2. The heat treatment apparatus for the steel low-pressure rotor as claimed in claim 1, wherein: the lower extreme inner wall fixedly connected with slide rail (8) of heated warehouses (2), the upper end inner wall of slide rail (8) slides and is provided with slider (9), the up end fixedly connected with support frame (10) of slider (9).

3. The heat treatment apparatus for the steel low-pressure rotor as claimed in claim 2, wherein: spherical groove has been seted up to the upper end inner wall of support frame (10), spherical groove's inner wall rolls and is provided with ball (11), the lateral wall of rotor (5) rotates the inside that sets up at support frame (10), just the lateral wall of rotor (5) sets up with the lateral wall laminating of ball (11).

4. The heat treatment apparatus for the steel low-pressure rotor as claimed in claim 1, wherein: drive mechanism includes first motor (12) and sleeve (13), first motor (12) fixed connection is at the left end lateral wall of heated warehouses (2), the output shaft of first motor (12) extend to the inside of heated warehouses (2) and with sleeve (13) fixed connection, the left end pole wall of rotor (5) extends to the inside of sleeve (13).

5. The heat treatment device for the steel low-pressure rotor is characterized in that an elastic pressure rod (14) is fixedly connected to the inner wall of the sleeve (13), and the side wall of the elastic pressure rod (14) is tightly pressed on the side wall of the rotor (5).

6. The heat treatment apparatus for the steel low-pressure rotor as claimed in claim 1, wherein: drive mechanism includes second motor (15), first belt pulley (16), hold-in range (17), second belt pulley (18) and transfer line (19), second motor (15) fixed connection is at the left end lateral wall of heated warehouses (2), first belt pulley (16) fixed cup joint sets up on the output shaft of second motor (15), second belt pulley (18) set up the left side at first belt pulley (16), hold-in range (17) twine respectively and set up on the lateral wall of first belt pulley (16) and second belt pulley (18), the output shaft and the right side of second motor (15) the tip fixed connection of transfer line (19), transfer line (19) rotate the inside of connecting at heated warehouses (2).

7. The heat treatment apparatus for the steel low-pressure rotor as claimed in claim 6, wherein: the end part of the transmission rod (19) on the left side extends to the outer side of the heating bin (2) and is fixedly connected with the second belt pulley (18), and the side wall of the rotor (5) is arranged on the rod wall of the transmission rod (19) in a rolling mode.