CN210560630U - Quenching inductor for slewing bearing - Google Patents
Quenching inductor for slewing bearing Download PDFInfo
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- CN210560630U CN210560630U CN201921458149.9U CN201921458149U CN210560630U CN 210560630 U CN210560630 U CN 210560630U CN 201921458149 U CN201921458149 U CN 201921458149U CN 210560630 U CN210560630 U CN 210560630U
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- bearing
- platform
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a slewing bearing quenching inductor in the technical field of slewing bearing processing, which comprises a base, wherein the right side of the top of the base is provided with a hydraulic device, the top of the hydraulic device is provided with a platform, the top of the platform is provided with a bearing, the left end of the top of the base is provided with a support column, the left end of the support column is provided with a support rod, the left end of the support rod is provided with a power supply fixing seat, the bottom of the power supply fixing seat is provided with a connecting rod, the bottom of the connecting rod is provided with a fixing plate, the left end and the right end of the fixing plate are both provided with induction rods, the bottom of the induction rods is provided with a cooling water tank, the bottom of the cooling water tank is provided with a baffle, the bottom of the baffle is provided with a heat, closed current is generated, so that great heat is generated, the temperature of the surface of the bearing is rapidly increased, and the heating effect is achieved.
Description
Technical Field
The utility model relates to the technical field of slewing bearing processing, in particular to a slewing bearing quenching inductor.
Background
The quenching inductor is a quenching process which inputs alternating current into the inductor by utilizing an electromagnetic induction principle to generate an alternating magnetic field, so that induced current is generated on the surface of a metal workpiece, the surface of the workpiece is rapidly heated by depending on the current heat effect, and the workpiece is rapidly cooled by using quenching water.
At present, the quenching inductor in the prior art is difficult to quench the groove part of the raceway, the quenching efficiency is low, the hardness of each part of the bearing surface is uneven after the surface of the bearing is quenched, and particularly, the required hardness cannot be obtained at the groove part of the raceway, so that the bearing has a fracture phenomenon in the use process. To this end, we propose a slew bearing quench inductor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slewing bearing quenching inductor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a slewing bearing quenching inductor comprises a base, wherein a hydraulic cylinder is arranged on the right side of the top of the base, a hydraulic column is arranged at the top end of the hydraulic cylinder, a platform is arranged on the top of the hydraulic column, clamping blocks are arranged at the left end and the right end of the top of the platform, a bearing is arranged in the middle of each clamping block, a supporting column is arranged at the left end of the top of the base, a fixing plate is arranged on the right side surface of the supporting column, a supporting rod is arranged at the left end of the fixing plate, reinforcing rods are arranged on the upper side and the lower side of the supporting rod, a power supply fixing seat is arranged at the left end of the supporting rod, a connecting rod is arranged at the bottom of the power supply fixing seat, a fixing plate is arranged at the bottom end of the connecting rod, induction rods are, the bottom of cooling water tank is provided with the baffle, the bottom of baffle is provided with the heat-conducting plate, the left side of heat-conducting plate is provided with the inlet tube, the right side of heat-conducting plate is provided with the outlet pipe, the bottom of heat-conducting plate is provided with effective circle.
Preferably, the right side top of effective circle is provided with the effective pipe of upper strata, the right side bottom of effective circle is provided with the effective pipe of lower floor, the top right-hand member of the effective pipe of upper strata is provided with the water inlet, the bottom right-hand member of the effective pipe of upper strata is provided with first contact plate, the bottom right-hand member of the effective pipe of lower floor is provided with the delivery port, the top left end of the effective pipe of lower floor is provided with the second contact plate, be provided with the insulation board between a contact plate and the second contact plate.
Preferably, the middle left side of the effective ring is provided with an arc-shaped heating surface, the upper end and the lower end of the left side of the effective ring are both provided with tooth platforms, the left end of each tooth platform is provided with a quenching hole, and the middle of the effective ring is provided with a quenching water pipe.
Preferably, the surface of the power fixing seat is provided with two fixing holes, and the two fixing holes are distributed at equal intervals.
Preferably, the surface of the left and right induction rods is sleeved with a fixing plate, and the surface of the fixing plate is provided with a through hole matched with the induction rod.
Preferably, a sliding rail is arranged between the clamping block and the platform.
Compared with the prior art, the beneficial effects of the utility model are that: the quenching inductor is simple in structure and convenient to operate, can rapidly heat the inside of the roller path through the arc-shaped heating surface, can effectively solve the problem that the hardness of the roller path part cannot meet the requirement after quenching, enables the hardness of the surface of the whole slewing bearing to be consistent, and meets the requirement of use performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
FIG. 3 is a schematic view of the effective ring structure of the present invention;
FIG. 4 is a schematic structural view of the quenching apparatus of the present invention;
fig. 5 is an enlarged view of the position B of the present invention.
In the figure: 1 base, 2 pneumatic cylinders, 3 hydraulic columns, 4 platforms, 5 clamp blocks, 6 bearings, 7 support columns, 8 fixed plates, 9 support rods, 10 reinforcing rods, 11 power fixing seats, 13 connecting rods, 15 induction rods, 16 fixed plates, 17 induction heads, 18 cooling water tanks, 19 clapboards, 20 heat-conducting plates, 21 water inlet pipes, 22 water outlet pipes, 23 effective rings, 231 upper effective pipes, 232 lower effective pipes, 233 water inlets, 234 water outlets, 235 contact plates, 236 second contact plates, 237 insulation plates, 2301 arc heating surfaces, 2302 tooth tables, 2303 quenching water pipes and 2304 quenching holes.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a quenching inductor for a slewing bearing comprises a base 1, wherein a hydraulic cylinder 2 is arranged on the right side of the top of the base 1, a hydraulic column 3 is arranged at the top end of the hydraulic cylinder 2, a platform 4 is arranged on the top of the hydraulic column 3, clamping blocks 5 are arranged at the left end and the right end of the top of the platform 4, a bearing 6 is arranged in the middle of each clamping block 5, the hydraulic cylinder 3 upwards pushes the hydraulic column 3 to ascend, the hydraulic column pushes the platform 4 to ascend, so that the bearing 6 clamped by each clamping block 5 ascends to a specified quenching position, the quenching process is convenient to carry out, the platform is more stable in the ascending and descending process by using a hydraulic ascending and descending method, a supporting column 7 is arranged at the left end of the top of the base 1, a fixing plate 8 is arranged on the right side surface of the supporting column 7, a supporting rod 9 is arranged at the left end of the fixing plate, the better stabilizing effect on the supporting rod 9 is achieved, the quenching process effect of the bearing is the best, the left end of the supporting rod 9 is provided with a power supply fixing seat 11, the bottom of the power supply fixing seat 11 is provided with a connecting rod 13, the bottom end of the connecting rod 13 is provided with a fixing plate 16, the left end and the right end of the fixing plate 16 are both provided with induction rods 15, the left side of the bottom of the induction rod 15 is provided with an induction head 17, the induction rods 15 and the induction head 17 are mutually matched and can induce the rising position of the bearing 6, the phenomenon that the platform 5 rises too high and collides is avoided, so that the device is damaged and the processing efficiency is influenced is avoided, the bottom end of the induction rod, the bottom of the partition plate 19 is provided with a heat conducting plate 20, the left side of the heat conducting plate 20 is provided with a water inlet pipe 21, the right side of the heat conducting plate 20 is provided with a water outlet pipe 22, and the bottom of the heat conducting plate 20 is provided with an effective ring 23.
After the power is switched on, the first contact plate 235 and the second contact plate 236 transmit current to the effective ring 23, an electromagnetic field is formed in the effective ring 23, induced potential is caused in a heated bearing, closed current is generated, so that great heat is generated, the surface temperature of the bearing is rapidly raised, and a heating effect is achieved;
an arc-shaped heating surface 2301 is arranged on the left side of the middle of the effective ring 23, a tooth table 2302 is arranged at the upper end and the lower end of the left side of the effective ring 23, a quenching hole 2304 is formed in the left end of the tooth table 2302, a quenching water pipe 2303 is arranged in the middle of the effective ring 23, and after the part is heated to the quenching temperature, quenching water passes through the quenching water pipe 2303 and is sprayed out of the quenching hole 2304 to quench the part;
two fixing holes are formed in the surface of the power supply fixing seat 11, and the two fixing holes are distributed at equal intervals;
the surface of the induction rod 15 is sleeved with a fixing plate 16, the surface of the fixing plate 16 is provided with a through hole matched with the induction rod 15, and the fixing plate 16 is provided with the through hole on the surface, so that the induction rod 15 penetrates through the through hole to fix the induction rod, the induction rod 15 is more stably fixed, and the position deviation cannot occur;
a slide rail is arranged between the clamping block 6 and the platform 5, the clamping block 6 moves left and right through the slide rail to fix the slewing bearings with different sizes, so that the device can quench the slewing bearings with different sizes.
The working principle is as follows: when the slewing bearing is quenched, the hydraulic cylinder 3 pushes the hydraulic column 3 upwards, the hydraulic column pushes the platform 4 to rise, so that the bearing 6 clamped by the clamping block 5 rises to a specified quenching position, the device is electrified, after the electrification, the first contact plate 235 and the second contact plate 236 transmit current to the effective ring 23, an electromagnetic field is formed in the effective ring 23, induced potential is caused in the heated bearing, closed current is generated, great heat is generated, the surface temperature of the bearing is quickly raised, the inside of a roller path can be quickly heated through the arc-shaped heating surface, the hardness of the slewing bearing after quenching is prevented from being influenced due to insufficient temperature in the roller path, when a part is heated to the quenching temperature, quenching water passes through the quenching water pipe 2303 and is sprayed out of the quenching hole 2304 to quench the part, the gear table 2302 is provided with an upper group and a lower group, the slewing bearing can be quickly cooled, and the quenching effect of the slewing bearing can be optimal, thereby enabling the hardness of the surface of the slewing bearing to be consistent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a slewing bearing quenching inductor, includes base (1), its characterized in that: the hydraulic cylinder (2) is arranged on the right side of the top of the base (1), the hydraulic cylinder (2) is arranged at the top end of the hydraulic cylinder (3), the platform (4) is arranged at the top of the hydraulic cylinder (3), clamping blocks (5) are arranged at the left end and the right end of the top of the platform (4), a bearing (6) is arranged in the middle of each clamping block (5), a supporting column (7) is arranged at the left end of the top of the base (1), a fixing plate (8) is arranged on the surface of the right side of the supporting column (7), a supporting rod (9) is arranged at the left end of the fixing plate (8), reinforcing rods (10) are arranged on the upper side and the lower side of the supporting rod (9), a power supply fixing seat (11) is arranged at the left end of the supporting rod (9), a connecting rod (13) is arranged at the bottom, both ends all are provided with response pole (15) about fixed plate (16), the bottom left side of response pole (15) is provided with inductive head (17), the bottom of response pole (15) is provided with coolant tank (18), the bottom of coolant tank (18) is provided with baffle (19), the bottom of baffle (19) is provided with heat-conducting plate (20), the left side of heat-conducting plate (20) is provided with inlet tube (21), the right side of heat-conducting plate (20) is provided with outlet pipe (22), the bottom of heat-conducting plate (20) is provided with effective circle (23).
2. A slew bearing quench inductor in accordance with claim 1 characterized in that: the right side top of effective circle (23) is provided with upper effective pipe (231), the right side bottom of effective circle (23) is provided with lower floor effective pipe (232), the top right-hand member of upper effective pipe (231) is provided with water inlet (233), the bottom right-hand member of upper effective pipe (231) is provided with first contact plate (235), the bottom right-hand member of lower floor effective pipe (232) is provided with delivery port (234), the top left end of lower floor effective pipe (232) is provided with second contact plate (236), be provided with insulation board (237) between a contact plate (235) and second contact plate (236).
3. A slew bearing quench inductor in accordance with claim 1 characterized in that: the middle part left side of effective circle (23) is provided with arc heating surface (2301), both ends all are provided with tooth platform (2302) about effective circle (23) left side, the left end of tooth platform (2302) is provided with quenches hole (2304), the middle part of effective circle (23) is provided with quenches water pipe (2303).
4. A slew bearing quench inductor in accordance with claim 1 characterized in that: the surface of the power supply fixing seat (11) is provided with two fixing holes, and the two fixing holes are distributed at equal intervals.
5. A slew bearing quench inductor in accordance with claim 1 characterized in that: the surface of the left induction rod and the right induction rod (15) is sleeved with a fixing plate (16), and the surface of the fixing plate (16) is provided with a through hole matched with the induction rod (15).
6. A slew bearing quench inductor in accordance with claim 1 characterized in that: a sliding rail is arranged between the clamping block (5) and the platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458149.9U CN210560630U (en) | 2019-09-04 | 2019-09-04 | Quenching inductor for slewing bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458149.9U CN210560630U (en) | 2019-09-04 | 2019-09-04 | Quenching inductor for slewing bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210560630U true CN210560630U (en) | 2020-05-19 |
Family
ID=70628801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458149.9U Expired - Fee Related CN210560630U (en) | 2019-09-04 | 2019-09-04 | Quenching inductor for slewing bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210560630U (en) |
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2019
- 2019-09-04 CN CN201921458149.9U patent/CN210560630U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210904 |