CN218372433U

CN218372433U - Isothermal spheroidizing annealing furnace for machining bearing ring of automobile

Info

Publication number: CN218372433U
Application number: CN202222306580.XU
Authority: CN
Inventors: 杨铿
Original assignee: Hangzhou Yizhong Auto Parts Manufacturing Co ltd
Current assignee: Hangzhou Yizhong Auto Parts Manufacturing Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-24
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a processing is with isothermal spheroidizing annealing stove based on car bearing ring, furnace body one side fixed mounting has cooling body, fretwork board fixed surface installs the motor, the output shaft end fixedly connected with screw rod of motor, support top fixed mounting has clamping mechanism, can conveniently discharge being used for bearing ring refrigerated annealing oil through the fretwork board, thereby save in the furnace body bottom, and extract and cool off the annealing oil in the furnace body through cooling body, can realize the cyclic utilization to annealing oil, can reduce the loss of annealing oil to a certain extent, can reduce cost to a certain extent, mutually support through motor and screw rod, can carry out height control to the fixed plate, thereby can realize that the bearing ring of low different thickness cools off, through clamping mechanism, can realize pressing from both sides tightly not unidimensional bearing ring, can improve the device's use flexibility and application scope to a certain extent.

Description

Isothermal spheroidizing annealing furnace for machining bearing ring of automobile

Technical Field

The utility model relates to an automobile bearing ring processing equipment field particularly, relates to an isothermal spheroidizing annealing stove for processing based on automobile bearing ring.

Background

The isothermal spheroidizing annealing process is a spheroidizing annealing process of heating eutectoid steel or hypereutectoid steel, preserving heat for a proper time, cooling to a temperature slightly lower than Ar1, keeping the temperature isothermally for a certain time, and furnace cooling or air cooling, wherein if the net carbides in the original structure are serious, the number of undissolved carbides is small, the austenite grains are large, and the carbon content is uniformly distributed, so that the spheroidizing process is not facilitated, and when the isothermal transformation temperature is low, carbon is difficult to diffuse in austenite, the spheroidizing process is not facilitated.

In actual life, in the preparation of the isothermal spheroidizing annealing process, the austenitizing temperature and the isothermal transformation temperature are very important, but the existing bearing ring annealing equipment has a great number of defects, for example, the existing annealing equipment cannot anneal the bearing ring well, the annealing time is very slow, the annealing efficiency and the quality of the bearing ring are greatly reduced, and the waste of annealing oil is also caused.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the utility model provides an overcome above-mentioned technical problem or solve above-mentioned problem at least partially based on car bearing ring processing with isothermal spheroidizing annealing stove.

The utility model discloses a realize like this:

the utility model provides a processing is with isothermal spheroidizing annealing stove based on car bearing ring, the induction cooker comprises a cooker bod, furnace body one side fixed mounting has cooling body, the inside fixed mounting of furnace body has the fretwork board, fretwork board fixed surface installs the motor, the output shaft fixedly connected with screw rod of motor, the installation piece is installed to screw rod outer wall screw thread, the equal fixed mounting in installation piece both sides has the support, support top fixed mounting has clamping mechanism.

Can conveniently discharge the annealing oil that is used for bearing ring cooling through the fretwork board, thereby the storage is in the furnace body bottom, and extract and cool off the annealing oil in the furnace body through cooling body, can realize the cyclic utilization to annealing oil, can reduce the loss of annealing oil to a certain extent, can reduce cost to a certain extent, mutually support through motor and screw rod, can carry out height control to the fixed plate, thereby can realize that the bearing ring of low different thickness cools off, through clamping mechanism, can realize pressing from both sides tightly not unidimensional bearing ring, can improve the device's use flexibility and application scope to a certain extent.

The utility model discloses an in an embodiment, cooling body includes the first pump body, first pump body fixed mounting is in furnace body one side, the fixed intercommunication of input of the first pump body has first pipe, first pump body one end fixed mounting is kept away from to first pipe in furnace body inner wall, the fixed intercommunication of output of the first pump body has the second pipe, can realize extracting the inside annealing oil of furnace body through the first pump body, can realize carrying the annealing oil in the furnace body through first pipe and second pipe, the fixed intercommunication of first pump body one end is kept away from to the second pipe has the liquid reserve tank, can realize storing partial annealing oil through the liquid reserve tank to cool off it, liquid reserve tank fixed mounting is in furnace body one side.

The utility model discloses an in the embodiment, liquid reserve tank inner wall fixed mounting has the third pipe, the third pipe is kept away from the fixed intercommunication of liquid reserve tank one end and is had the second pump body, second pump body fixed mounting can realize extracting the annealing oil of liquid reserve tank inside in furnace body one side through the second pump body, the fixed intercommunication of the output of the second pump body has the fourth pipe, can realize carrying the annealing oil of liquid reserve tank inside through third pipe and fourth pipe, the fourth pipe is kept away from second pump body one end and is run through furnace body inner wall and fixed intercommunication and have the pipeline, the fixed intercommunication in pipeline bottom has the shower nozzle, can spout the annealing oil of the second pump body extraction to bearing ring through pipeline and shower nozzle.

In an embodiment of the utility model, the fixed plate fixed surface installs the backup pad, backup pad one side fixed mounting has first spring, first spring is kept away from backup pad one end fixed mounting and is had first splint, mutually supports through first spring and first splint, can realize pressing from both sides tightly one side of bearing ring.

The utility model discloses an in one embodiment, fixed plate surface fixed mounting has two sets of bearing plates, the third recess has been seted up to the fixed plate surface position between two sets of bearing plates, fixed mounting has the second guide arm inside the third recess, can realize guiding the slip of second slider in the third recess through the second guide arm, second guide arm outer wall slidable mounting has two sets of second sliders, and is two sets of fixed mounting has the second spring between the second slider, can control two sets of second splint through the second spring and be close to each other, realizes pressing from both sides tight to the bearing ring, the second spring housing establish with second guide arm outer wall.

The utility model discloses an in an embodiment, it is two sets of the third recess has all been seted up to the bearing plate inside, second slider both sides are located the correspondence of third recess department of seting up and install the stopper, second slider top fixed mounting has the second splint, mutually supports through second spring and second splint, can realize pressing from both sides tightly the opposite side of bearing ring.

According to the furnace, the cooling mechanism is fixedly mounted on one side of the furnace body, the hollow plate is fixedly mounted inside the furnace body, the motor is fixedly mounted on the surface of the hollow plate, the screw rod is fixedly connected with the output shaft end of the motor, the mounting block is mounted on the outer wall of the screw rod in a threaded manner, the supports are fixedly mounted on the two sides of the mounting block, and the clamping mechanism is fixedly mounted on the tops of the supports. The utility model provides a pair of processing is with isothermal spheroidizing annealing stove based on car bearing ring is mutually supported through first air pump and second air pump, can realize the cyclic utilization of the interior annealing oil of furnace body, can reduce the waste of annealing oil to reduce the refrigerated cost.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a perspective view of an isothermal spheroidizing annealing furnace for processing an automobile bearing ring according to an embodiment of the present invention;

fig. 2 is a first partial perspective view of an isothermal spheroidizing annealing furnace for processing an automobile bearing ring according to an embodiment of the present invention;

fig. 3 is a second partial perspective view of an isothermal spheroidizing annealing furnace for processing an automobile bearing ring according to an embodiment of the present invention;

fig. 4 is a third partial perspective view of an isothermal spheroidizing annealing furnace for processing an automobile bearing ring according to an embodiment of the present invention;

fig. 5 is a perspective view of the isothermal spheroidizing annealing furnace clamping mechanism for processing the automobile bearing ring according to the embodiment of the present invention.

In the figure: 101. a furnace body; 102. a hollowed-out plate; 103. a motor; 104. a screw; 105. mounting blocks; 106. a support; 200. a cooling mechanism; 201. a first pump body; 202. a first conduit; 203. a second conduit; 204. a liquid storage tank; 205. a second pump body; 206. a fourth conduit; 207. a pipeline; 208. a spray head; 209. a first groove; 210. an electric sliding table; 211. a third conduit; 300. a clamping mechanism; 301. a second groove; 302. a fixing plate; 303. a support plate; 304. a first spring; 305. a first splint; 306. a bearing plate; 307. a second spring; 308. a second splint.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an isothermal spheroidizing annealing furnace for processing based on automobile bearing ring, includes furnace body 101, and furnace body 101 one side fixed mounting has cooling body 200, and the inside fixed mounting of furnace body 101 has fretwork board 102, and fretwork board 102 fixed surface installs motor 103, and the output shaft fixedly connected with screw rod 104 of motor 103, and installation piece 105 is installed to screw rod 104 outer wall screw thread, and the equal fixed mounting in installation piece 105 both sides has support 106, and support 106 top fixed mounting has clamping mechanism 300.

The annealing oil used for cooling the bearing ring can be conveniently discharged through the hollow plate 102, and is stored at the bottom of the furnace body 101, the annealing oil in the furnace body 101 is extracted and cooled through the cooling mechanism 200, recycling of the annealing oil can be realized, loss of the annealing oil can be reduced to a certain extent, cost can be reduced to a certain extent, the motor 103 and the screw 104 are mutually matched, the height control can be performed on the fixing plate 302, the bearing rings with different thicknesses can be cooled, the clamping mechanism 300 can be used for clamping the bearing rings with different sizes, and the use flexibility and the application range of the device can be improved to a certain extent.

The cooling mechanism 200 comprises a first pump body 201, the first pump body 201 is fixedly arranged on one side of the furnace body 101, the input end of the first pump body 201 is fixedly communicated with a first guide pipe 202, one end of the first guide pipe 202, far away from the first pump body 201, is fixedly arranged on the inner wall of the furnace body 101, the output end of the first pump body 201 is fixedly communicated with a second guide pipe 203, one end of the second guide pipe 203, far away from the first pump body 201, is fixedly communicated with a liquid storage tank 204, the annealing oil in the furnace body 101 can be extracted through the first pump body 201, the annealing oil in the furnace body 101 can be conveyed through the first guide pipe 202 and the second guide pipe 203, the liquid storage tank 204 is fixedly arranged on one side of the furnace body 101, partial annealing oil can be stored and cooled through the liquid storage tank 204, the inner wall of the liquid storage tank 204 is fixedly provided with a third guide pipe 211, the third guide pipe 211 is far away from the fixed intercommunication of liquid reserve tank 204 one end and is had the second pump body 205, the second pump body 205 fixed mounting is in furnace body 101 one side, can realize extracting the inside annealing oil of liquid reserve tank 204 through the second pump body 205, the output of the second pump body 205 is fixed intercommunication has the fourth guide pipe 206, can realize carrying the inside annealing oil of liquid reserve tank 204 through third guide pipe 211 and fourth guide pipe 206, the second pump body 205 one end is kept away from to the fourth guide pipe 206 runs through furnace body 101 inner wall and fixed intercommunication has pipeline 207, the fixed intercommunication in pipeline 207 bottom has shower nozzle 208, first recess 209 has been seted up at the furnace body 101 top, the inside fixed mounting of first recess 209 has electronic sliding table 210, pipeline 207 fixed mounting is in the bottom of electronic sliding table 210, can spout the annealing oil that the second pump body 205 extracted through pipeline 207 and shower nozzle 208 to the bearing ring.

The clamping mechanism 300 comprises a second groove 301, the second groove 301 is arranged in the furnace body 101, a first guide rod is fixedly arranged in the second groove 301, a first slider is arranged on the outer wall of the first guide rod in a sliding manner, a fixing plate 302 is fixedly arranged on one side of the first slider, a supporting plate 303 is fixedly arranged on the surface of the fixing plate 302, a first spring 304 is fixedly arranged on one side of the supporting plate 303, a first clamping plate 305 is fixedly arranged on one end, away from the supporting plate 303, of the first spring 304, the first clamping plate 304 is matched with the first clamping plate 305, clamping of one side of the bearing ring can be realized, two groups of bearing plates 306 are fixedly arranged on the surface of the fixing plate 302, a third groove is formed between the two groups of bearing plates 306 on the surface of the fixing plate 302, a second guide rod is fixedly arranged in the third groove, second guide arm outer wall slidable mounting has two sets of second sliders, can realize guiding the slip of second slider in the third recess through the second guide arm, fixed mounting has second spring 307 between two sets of second sliders, can control two sets of second splint 308 through second spring 307 and be close to each other, the realization is tight to the clamp of bearing ring, second spring 307 cover establish with second guide arm outer wall, the inside spacing groove that has all been seted up of two sets of bearing plates 306, second slider both sides are located the spacing groove and set up the department and correspond and install the stopper, second slider top fixed mounting has second splint 308, mutually support through second spring 307 and second splint 308, can realize pressing from both sides tightly the opposite side of bearing ring.

Specifically, the working process or the working principle of the isothermal spheroidizing annealing furnace for processing the automobile bearing ring is as follows: when the cooling device is used, a user starts the motor 103 according to the requirement of a bearing ring to be cooled, the motor 103 drives the screw 104 to rotate, the screw 104 can drive the fixing plate 302 to lift while rotating, after the fixing plate 302 lifts to a proper height, the first clamping plate 305 and the second clamping plate 308 are respectively pushed to the periphery, then the bearing ring to be cooled is placed on the bearing plate 306 between the first clamping plate 305 and the second clamping plate 308, then the first clamping plate 305 and the second clamping plate 308 are loosened, the first clamping plate 305 and the second clamping plate 308 respectively clamp the bearing ring under the action of the first spring 304 and the second spring 307, then the user injects cooling annealing oil to the bottom of the furnace body 101, then the first pump body 201 is started, the first pump body 201 conveys the annealing oil in the furnace body 101 through the first guide pipe 202 and the second guide pipe 203 into the annealing oil tank 204, the annealing oil tank 204 cools and stores part of the annealing oil, then the second pump body 205 is started, the annealing oil is conveyed to the interior of the pipeline 207 through the third guide pipe 211 and the fourth guide pipe 203, the annealing oil is conveyed to the liquid storage tank 204, the position of the sliding table 207, the sliding head 208, the sliding head is driven to fall through the electric bearing ring 102, and the sliding bearing ring 207, and the sliding head 210, and the sliding bearing ring falls, and the sliding head can fall on the sliding table 207, and the sliding head 207, and the sliding head can fall.

It should be noted that the motor 103, the first pump body 201, the second pump body 205 and the electric sliding table 210 are apparatuses or devices existing in the prior art or apparatuses or devices that can be realized by the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and therefore, detailed descriptions thereof are omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a processing is with isothermal spheroidizing annealing stove based on car bearing ring, includes furnace body (101), its characterized in that, furnace body (101) one side fixed mounting has cooling body (200), the inside fixed mounting of furnace body (101) has fretwork board (102), fretwork board (102) fixed surface installs motor (103), the output shaft end fixedly connected with screw rod (104) of motor (103), installation piece (105) are installed to screw rod (104) outer wall screw thread, the equal fixed mounting in installation piece (105) both sides has support (106), support (106) top fixed mounting has clamping mechanism (300).

2. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 1, wherein the cooling mechanism (200) comprises a first pump body (201), the first pump body (201) is fixedly installed on one side of the furnace body (101), a first conduit (202) is fixedly communicated with an input end of the first pump body (201), one end of the first conduit (202) far away from the first pump body (201) is fixedly installed on the inner wall of the furnace body (101), an output end of the first pump body (201) is fixedly communicated with a second conduit (203), one end of the second conduit (203) far away from the first pump body (201) is fixedly communicated with a liquid storage tank (204), and the liquid storage tank (204) is fixedly installed on one side of the furnace body (101).

3. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 2, wherein a third guide pipe (211) is fixedly installed on the inner wall of the liquid storage tank (204), one end of the third guide pipe (211) far away from the liquid storage tank (204) is fixedly communicated with a second pump body (205), the second pump body (205) is fixedly installed on one side of the furnace body (101), an output end of the second pump body (205) is fixedly communicated with a fourth guide pipe (206), one end of the fourth guide pipe (206) far away from the second pump body (205) penetrates through the inner wall of the furnace body (101) and is fixedly communicated with a pipeline (207), and a spray head (208) is fixedly communicated with the bottom of the pipeline (207).

4. The isothermal spheroidizing annealing furnace for the machining of the automobile bearing ring according to claim 3, characterized in that a first groove (209) is formed in the top of the furnace body (101), an electric sliding table (210) is fixedly installed in the first groove (209), and the pipeline (207) is fixedly installed at the bottom of a sliding block of the electric sliding table (210).

5. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 4, wherein the clamping mechanism (300) comprises a second groove (301), the second groove (301) is arranged inside the furnace body (101), a first guide rod is fixedly arranged inside the second groove (301), a first slide block is slidably arranged on the outer wall of the first guide rod, and a fixing plate (302) is fixedly arranged on one side of the first slide block.

6. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 5, wherein a supporting plate (303) is fixedly installed on the surface of the fixing plate (302), a first spring (304) is fixedly installed on one side of the supporting plate (303), and a first clamping plate (305) is fixedly installed at one end of the first spring (304) far away from the supporting plate (303).

7. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 6, wherein two sets of bearing plates (306) are fixedly mounted on the surface of the fixing plate (302), a third groove is formed between the two sets of bearing plates (306) on the surface of the fixing plate (302), a second guide rod is fixedly mounted inside the third groove, two sets of second sliders are slidably mounted on the outer wall of the second guide rod, a second spring (307) is fixedly mounted between the two sets of second sliders, and the outer wall of the second guide rod is sleeved with the second spring (307).

8. The isothermal spheroidizing annealing furnace for processing the automobile bearing ring according to claim 7, wherein the two sets of bearing plates (306) are provided with limiting grooves, the two sides of the second slide block are correspondingly provided with limiting blocks at the positions of the limiting grooves, and the top of the second slide block is fixedly provided with a second clamping plate (308).