CN214612668U - Heat treatment device for bearing outer ring - Google Patents
Heat treatment device for bearing outer ring Download PDFInfo
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- CN214612668U CN214612668U CN202023185430.5U CN202023185430U CN214612668U CN 214612668 U CN214612668 U CN 214612668U CN 202023185430 U CN202023185430 U CN 202023185430U CN 214612668 U CN214612668 U CN 214612668U
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- heat treatment
- outer ring
- treatment device
- bearing outer
- material receiving
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Abstract
The utility model discloses a heat treatment device for bearing inner race, including the heat treatment device body, be connected with actuating mechanism on the heat treatment device body, actuating mechanism includes the heat treatment protective housing, and heat treatment protective housing in-connection has the transmission shaft, is connected with rotatory carousel on the transmission shaft, is connected with the lifter on the rotatory carousel, and heat treatment protective housing in-connection has cam motor, is connected with rotatory cam on the cam motor, and heat treatment protective housing in-connection has the carousel motor. The utility model discloses a setting of the corresponding mechanism of heat treatment device makes the process of artifical centre gripping bearing inner race heating replace by the machine, has improved the heat treatment's of bearing inner race speed, has reduced the bearing inner race and has appeared being heated uneven possibility, has improved production efficiency, has reduced the maloperation that probably appears when artifical centre gripping bearing inner race carries out heat treatment simultaneously, has reduced the impaired possibility of heat treatment device and bearing inner race.
Description
Technical Field
The utility model belongs to the technical field of bearing production, concretely relates to heat treatment device for bearing inner race.
Background
The bearing is an important part in the modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision of the mechanical rotating body, the bearing can be divided into two categories of a rolling bearing and a sliding bearing according to the difference of the friction properties of moving elements, wherein the rolling bearing generally consists of an outer ring, an inner ring, a rolling body and a retainer, and the rolling bearing is divided into two categories of a ball bearing and a roller bearing according to the shape of the rolling body.
For better assembly bearing outer lane in the bearing production process, generally utilize heat treatment process heating bearing outer lane, make bearing outer lane internal diameter grow, but present heat treatment device needs artifical centre gripping bearing outer lane to carry out heat treatment, speed is slower when artifical centre gripping bearing outer lane carries out heat treatment, and bearing outer lane is heated unevenly easily, influences production efficiency, artifical centre gripping bearing outer lane carries out heat treatment and still appears the maloperation easily, can damage heat treatment equipment and bearing outer lane.
Therefore, in view of the above technical problems, it is necessary to provide a heat treatment apparatus for a bearing outer ring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treatment device for bearing inner race to solve above-mentioned present artifical centre gripping bearing inner race and carry out the problem that thermal treatment equipment or bearing inner race not only production efficiency is low still probably to be damaged in heat treatment.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a heat treatment device for bearing inner race, includes the heat treatment device body, be connected with actuating mechanism on the heat treatment device body, actuating mechanism includes the heat treatment protective housing, heat treatment protective housing in-connection has the transmission shaft, be connected with rotatory carousel on the transmission shaft, be connected with the lifter on the rotatory carousel, heat treatment protective housing in-connection has cam motor, be connected with rotatory cam on the cam motor, heat treatment protective housing in-connection has the carousel motor, be connected with heterotypic gear on the carousel motor, the one end that rotatory carousel was kept away from to the transmission shaft is connected with the carousel gear, be connected with receiving and releasing mechanism on the heat treatment protective housing.
Furthermore, the transmission shaft penetrates through the heat treatment protection shell, so that the stability of the transmission shaft is enhanced, the lifting rod penetrates through the rotary turntable, the support of the rotary turntable on the lifting rod is enhanced, the special-shaped gear is meshed with the turntable gear, so that the special-shaped gear can periodically transmit power to the turntable gear, one side of the lifting rod close to the heat treatment device body is connected with a bearing outer ring tool, the bearing outer ring tool can stably support the bearing outer ring, one end of the lifting rod, which is far away from the bearing outer ring tool, is connected with a guide wheel, the arrangement of the guide wheel can reduce the abrasion of the cylindrical cam, the service life of the cylindrical cam is prolonged, the heat treatment protective housing is internally connected with a cylindrical cam, the cylindrical cam can extrude the guide wheel by means of the characteristics of the cylindrical cam, and a curve groove is formed in the cylindrical cam, so that the cylindrical cam has the characteristics of extruding the guide wheel.
Further, receive and release mechanism including the blowing section of thick bamboo, a plurality of bearing inner races can once only be placed to the inside space that is equipped with of blowing section of thick bamboo, have reduced and have placed the number of times, have improved heat treatment device's efficiency, the blowing section of thick bamboo runs through the setting of heat treatment protective housing, makes the user can place the bearing inner race in the outside of heat treatment protective housing, the one end that the blowing section of thick bamboo is located heat treatment protective housing is excavated and is had and get the silo with bearing inner race frock assorted, has made things convenient for bearing inner race frock to take out the bearing inner race from the blowing section of thick bamboo, has reduced the possibility that the bearing inner race is deviate from the blowing section of thick bamboo lower part simultaneously.
Further, the material receiving supporting rod is connected in the heat treatment protective shell, the material receiving box and the torsion spring are supported by the material receiving supporting rod, the material receiving box is connected to the material receiving supporting rod, the bearing outer ring can be taken down from the bearing outer ring tool by the material receiving box, the material receiving box is provided with a material receiving groove matched with the bearing outer ring tool, and the material receiving box is convenient to take down the bearing outer ring from the bearing outer ring tool.
Further, be connected with torsion spring between receipts material bracing piece and the receipts material box, torsion spring's setting can make the receipts material box keep the level with the help of self characteristic, be connected with the cavity pipeline on the thermal treatment protective housing, the bearing inner race that slides down from the receipts material box can be caught in the setting of cavity pipeline, the cavity pipeline runs through the setting of thermal treatment protective housing, makes the cavity pipeline can carry the bearing inner race to the material taking plate on, be connected with the material taking plate on the thermal treatment protective housing, made things convenient for the user to take the bearing inner race that thermal treatment finishes.
Further, the heat treatment protective shell is connected with a control box, the cam motor and the turntable motor are both electrically connected with the control box, a control unit is arranged in the control box, a user can program corresponding logic languages into the control unit, the user can control the operation of the cam motor and the turntable motor through the logic languages, and the cam motor and the turntable motor can be opened and closed through the control of the control box.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a setting of the corresponding mechanism of heat treatment device makes the process of artifical centre gripping bearing inner race heating replace by the machine, has improved the heat treatment's of bearing inner race speed, has reduced the bearing inner race and has appeared being heated uneven possibility, has improved production efficiency, has reduced the maloperation that probably appears when artifical centre gripping bearing inner race carries out heat treatment simultaneously, has reduced the impaired possibility of heat treatment device and bearing inner race.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a front sectional view of a heat treatment apparatus for a bearing outer race according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a perspective view of a heat treatment apparatus for a bearing outer race according to an embodiment of the present invention;
FIG. 4 is a sectional top view of a heat treatment apparatus for a bearing outer race according to an embodiment of the present invention;
fig. 5 is a rear sectional view of a heat treatment apparatus for a bearing outer race according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a portion B in fig. 5 according to an embodiment of the present invention;
fig. 7 is a schematic partial structural view of a heat treatment apparatus for a bearing outer ring according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a point C in fig. 7 according to an embodiment of the present invention.
In the figure: 1. the heat treatment device comprises a heat treatment device body, 101, a control box, 2, a driving mechanism, 201, a heat treatment protection shell, 202, a transmission shaft, 203, a rotary turntable, 204, a lifting rod, 205, a cam motor, 206, a rotary cam, 207, a turntable motor, 208, a special-shaped gear, 209, a turntable gear, 210, a bearing outer ring tool, 211, a guide wheel, 212, a cylindrical cam, 3, a material receiving and discharging mechanism, 301, a material discharging barrel, 302, a material receiving supporting rod, 303, a material receiving box, 304, a torsion spring, 305, a hollow pipeline, 306 and a material taking plate.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a heat treatment device for bearing outer ring, refer to fig. 1-5, including heat treatment device body 1, be connected with actuating mechanism 2 on heat treatment device body 1, actuating mechanism 2 sets up to make heat treatment device can replace artifical centre gripping bearing outer ring to carry out heat treatment, actuating mechanism 2 includes heat treatment protective housing 201, heat treatment device body 1, actuating mechanism 2 and receiving and discharging mechanism 3 have been supported in heat treatment protective housing 201's setting, the protection to internal mechanism has been strengthened simultaneously, heat treatment protective housing 201 is internal-connected with transmission shaft 202, transmission shaft 202 sets up and has supported rotary table 203 and carousel gear 209, can transmit the power on carousel gear 209 to rotary table 203 simultaneously, be connected with rotary table 203 on the transmission shaft 202, rotary table 203 sets up and has supported lifter 204, can drive lifter 204 to rotate simultaneously, the rotary turntable 203 is connected with a lifting rod 204, the lifting rod 204 is arranged to support a bearing outer ring tool 210 and a guide wheel 211, a cam motor 205 is connected in the heat treatment protective shell 201, the cam motor 205 is arranged to support a rotary cam 206 and can drive the rotary cam 206 to rotate, the cam motor 205 is connected with the rotary cam 206, the guide wheel 211 can be extruded when the rotary cam 206 rotates by virtue of self characteristics, the heat treatment protective shell 201 is connected with a turntable motor 207, the turntable motor 207 is arranged to support a special-shaped gear 208 and can drive the special-shaped gear 208 to rotate, the turntable motor 207 is connected with the special-shaped gear 208, the special-shaped gear 208 is arranged to periodically transmit power generated by the turntable motor 207 to the turntable gear 209, one end of the transmission shaft 202, which is far away from the rotary turntable 203, is connected with the turntable gear 209, the turntable gear 209 is arranged to transmit the power on the special-shaped gear 208 to the transmission shaft 202, the material receiving and discharging mechanism 3 is connected to the heat treatment protective shell 201, the material receiving and discharging mechanism 3 can automatically take materials and receive materials, and labor intensity of workers is reduced.
Referring to fig. 1 to 5, a transmission shaft 202 is arranged through a heat treatment protective shell 201, so that the stability of the transmission shaft 202 is enhanced, a lifting rod 204 is arranged through a rotary turntable 203, the support of the rotary turntable 203 on the lifting rod 204 is enhanced, a special-shaped gear 208 is meshed with a turntable gear 209, so that the special-shaped gear 208 can periodically transmit power to the turntable gear 209, one side of the lifting rod 204, which is close to a heat treatment device body 1, is connected with a bearing outer ring tool 210, the bearing outer ring tool 210 is arranged to stably support the bearing outer ring, one end of the lifting rod 204, which is far away from the bearing outer ring tool 210, is connected with a guide wheel 211, the arrangement of the guide wheel 211 can reduce the abrasion of a cylindrical cam 212, so that the service life of the cylindrical cam 212 is prolonged, the cylindrical cam 212 is connected in the heat treatment protective shell 201, the arrangement of the cylindrical cam 212 can extrude the guide wheel 211 by virtue of its own characteristics, a curved groove is cut on the cylindrical cam 212, the cylindrical cam 212 is provided with a property of pressing the guide roller 211.
Referring to fig. 2-6, the material receiving and discharging mechanism 3 includes a material discharging barrel 301, the material discharging barrel 301 has a space inside to place a plurality of outer races of bearings at one time, the number of placing times is reduced, and the efficiency of the heat treatment device is improved, the material discharging barrel 301 is disposed through the heat treatment protection shell 201, so that a user can place the outer races of bearings outside the heat treatment protection shell 201, a material taking groove matched with the outer race of the bearings 210 is drilled at one end of the material discharging barrel 301 inside the heat treatment protection shell 201, so as to facilitate the outer race of the bearings 210 to be taken out of the material discharging barrel 301, and reduce the possibility that the outer races of the bearings are separated from the lower part of the material discharging barrel 301, a material receiving support rod 302 is connected inside the heat treatment protection shell 201, the material receiving box 303 and a torsion spring 304 are supported by the material receiving support rod 302, the material receiving box 303 is connected to the material receiving support rod 302, the material receiving box 303 can be disposed to take the outer races of the bearings from the outer races of the bearings 210, the material receiving box 303 is provided with a material receiving groove matched with the bearing outer ring tool 210 in a chiseled mode, and the bearing outer ring can be conveniently taken down from the bearing outer ring tool 210 by the material receiving box 303.
Referring to fig. 5-8, a torsion spring 304 is connected between the material receiving support rod 302 and the material receiving box 303, the setting of the torsion spring 304 can keep the material receiving box 303 horizontal by virtue of its own characteristics, a hollow pipeline 305 is connected to the heat treatment protection shell 201, the hollow pipeline 305 can receive the outer ring of the bearing slid down from the material receiving box 303, the hollow pipeline 305 penetrates through the heat treatment protection shell 201, the hollow pipeline 305 can convey the outer ring of the bearing to the material taking plate 306, the material taking plate 306 is connected to the heat treatment protection shell 201, and the user can take the outer ring of the bearing after heat treatment.
The heat treatment protective shell 201 is connected with the control box 101, the cam motor 205 and the turntable motor 207 are electrically connected with the control box 101, a control unit is arranged in the control box 101, a user programs corresponding logic languages into the control unit, the user can control the operation of the cam motor 205 and the turntable motor 207 through the logic languages, the cam motor 205 and the turntable motor 207 can be turned on and off through the control of the control box 101, the model of the cam motor 205 is MS712-2, the power is 550W, the model of the turntable motor 207 is MS712-2, and the power is 550W.
When the heating tube is used, a user starts the cam motor 205 and the turntable motor 207 through the control box 101, the cam motor 205 drives the rotating cam 206 to rotate, the rotating cam 206 periodically extrudes the guide wheel 211 when rotating, the lifting rod 204 pushes the bearing outer ring tool 210, the bearing outer ring tool 210 places the lifted bearing outer ring in the heating tube, after a period of time, the bearing outer ring is subjected to heat treatment, the rotating cam 206 rotates by a certain angle, the short side of the rotating cam 206 supports the guide wheel 211, the bearing outer ring tool 210 descends under the action of gravity, the bearing outer ring is far away from the heating tube, meanwhile, the special-shaped gear 208 driven by the turntable motor 207 is meshed with the turntable gear 209, the special-shaped gear 208 drives the turntable gear 209 to rotate by a quarter circle, the transmission shaft 202 drives the rotating turntable 203 to rotate by a quarter circle, and the bearing outer ring tool 210 carries the respective bearing outer ring to the next process, when the bearing outer ring tool 210 rotates to the position below the material discharge barrel 301, the outer ring of the bearing in the material discharge barrel 301 is pushed upwards under the extrusion of the cylindrical cam 212, so that the outer ring of the bearing in the material discharge barrel 301 can be taken out from the material taking groove at the lower part of the material discharge barrel 301 by the bearing outer ring tool 210, when the bearing outer ring tool 210 rotates to the position below the material receiving box 303, the outer ring of the bearing is lifted upwards under the extrusion of the cylindrical cam 212, the outer ring of the bearing is sent into the material receiving box 303, when the bearing outer ring tool 210 below the material receiving box 303 rotates away, the outer ring of the bearing loses the lifting of the bearing outer ring tool 210, the outer ring of the bearing is lifted by the material receiving box 303, the torsion spring 304 is elastically deformed under the common weight of the material receiving box 303 and the outer ring of the bearing, so that the material receiving box 303 inclines, the outer ring of the bearing in the material receiving box 303 slides into the hollow pipeline 305 and then falls into the material taking disk 306 through the hollow pipeline 305, meanwhile, the material receiving box 303 recovers under the action of the elastic characteristic of the torsion spring 304, a plurality of processes of the whole heat treatment device are carried out simultaneously, and the production efficiency of the heat treatment device is further improved.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a setting of the corresponding mechanism of heat treatment device makes the process of artifical centre gripping bearing inner race heating replace by the machine, has improved the heat treatment's of bearing inner race speed, has reduced the bearing inner race and has appeared being heated uneven possibility, has improved production efficiency, has reduced the maloperation that probably appears when artifical centre gripping bearing inner race carries out heat treatment simultaneously, has reduced the impaired possibility of heat treatment device and bearing inner race.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a heat treatment device for bearing inner race, includes heat treatment device body (1), its characterized in that, be connected with actuating mechanism (2) on heat treatment device body (1), actuating mechanism (2) are including heat treatment protective housing (201), heat treatment protective housing (201) in-connection has transmission shaft (202), be connected with rotatory carousel (203) on transmission shaft (202), be connected with lifter (204) on rotatory carousel (203), heat treatment protective housing (201) in-connection has cam motor (205), be connected with rotary cam (206) on cam motor (205), heat treatment protective housing (201) in-connection has turntable motor (207), be connected with heterotypic gear (208) on turntable motor (207), the one end that rotary turntable (203) was kept away from to transmission shaft (202) is connected with carousel gear (209), the heat treatment protective shell (201) is connected with a material receiving and discharging mechanism (3).
2. The heat treatment device for the bearing outer ring is characterized in that the transmission shaft (202) penetrates through a heat treatment protective shell (201), the lifting rod (204) penetrates through the rotary turntable (203), the special-shaped gear (208) is meshed with the turntable gear (209), a bearing outer ring tool (210) is connected to one side, close to the heat treatment device body (1), of the lifting rod (204), a guide wheel (211) is connected to one end, far away from the bearing outer ring tool (210), of the lifting rod (204), a cylindrical cam (212) is connected to the heat treatment protective shell (201), and a curved groove is formed in the cylindrical cam (212).
3. The heat treatment device for the bearing outer ring is characterized in that the material receiving and discharging mechanism (3) comprises a material discharging barrel (301), the material discharging barrel (301) is arranged through the heat treatment protective shell (201), and a material taking groove matched with the bearing outer ring tool (210) is drilled at one end, located in the heat treatment protective shell (201), of the material discharging barrel (301).
4. The heat treatment device for the bearing outer ring is characterized in that a material receiving support rod (302) is connected in the heat treatment protective shell (201), a material receiving box (303) is connected to the material receiving support rod (302), and a material receiving groove matched with the bearing outer ring tool (210) is formed in the material receiving box (303).
5. The heat treatment device for the bearing outer ring is characterized in that a torsion spring (304) is connected between the material receiving support rod (302) and the material receiving box (303), a hollow pipeline (305) is connected to the heat treatment protection shell (201), the hollow pipeline (305) is arranged through the heat treatment protection shell (201), and a material taking disc (306) is connected to the heat treatment protection shell (201).
6. The heat treatment device for the bearing outer ring is characterized in that a control box (101) is connected to the heat treatment protective shell (201), and the cam motor (205) and the turntable motor (207) are electrically connected with the control box (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185430.5U CN214612668U (en) | 2020-12-25 | 2020-12-25 | Heat treatment device for bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023185430.5U CN214612668U (en) | 2020-12-25 | 2020-12-25 | Heat treatment device for bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214612668U true CN214612668U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023185430.5U Active CN214612668U (en) | 2020-12-25 | 2020-12-25 | Heat treatment device for bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214612668U (en) |
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2020
- 2020-12-25 CN CN202023185430.5U patent/CN214612668U/en active Active
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