阅读说明：本技术 一种轴承加热器的发热机构 (Heating mechanism of bearing heater ) 是由 顾双林 李静 沈阳 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种轴承加热器的发热机构,包括主铁芯,主铁芯的外表面卡接有圆板,主铁芯的外表面套接有橡胶圈,圆板的顶部贯穿有对接孔,对接孔的底部贯穿有卡接筒,圆板的外表面套接有支撑环,主铁芯的外表面卡接有底座,底座的顶部贯穿有固定螺丝,固定螺丝的外表面套接有圆孔,底座的底部卡接有导电箱,导电箱的内部电性连接有主机,主机的顶部贯穿有套接孔,导电箱的底部电性连接有接触板,主铁芯的外表面嵌入有螺纹,底座的顶部贯穿有定位孔,本发明通过设置的圆板、卡接筒、定位孔和套接孔,加快了金属件内部电流的形成,加快了加热金属件的速度,解决了金属件离磁场较远、不便于机构内部检修的问题。(The invention discloses a heating mechanism of a bearing heater, which comprises a main iron core, wherein a circular plate is clamped on the outer surface of the main iron core, a rubber ring is sleeved on the outer surface of the main iron core, a butt joint hole penetrates through the top of the circular plate, a clamping cylinder penetrates through the bottom of the butt joint hole, a support ring is sleeved on the outer surface of the circular plate, a base is clamped on the outer surface of the main iron core, a fixing screw penetrates through the top of the base, a round hole is sleeved on the outer surface of the fixing screw, a conductive box is clamped on the bottom of the base, the interior of the conductive box is electrically connected with a host, a sleeve joint hole penetrates through the top of the host, a contact plate is electrically connected with the bottom of the conductive box, a thread is embedded in the outer surface of the main iron core, and a positioning hole penetrates through the top of the base. The problem of the metalwork be far away from magnetic field, be not convenient for mechanism's internal overhaul is solved.)

1. The utility model provides a bearing heater's mechanism that generates heat, includes main iron core (1), its characterized in that: a circular plate (3) is clamped on the outer surface of the main iron core (1), a rubber ring (2) is sleeved on the outer surface of the main iron core (1), a butt joint hole (102) penetrates through the top of the circular plate (3), a clamping cylinder (101) penetrates through the bottom of the butt joint hole (102), a support ring (4) is sleeved on the outer surface of the circular plate (3), and a base (6) is clamped on the outer surface of the main iron core (1);

the top of base (6) is run through and is had fixed screw (5), round hole (501) have been cup jointed to the surface of fixed screw (5), the bottom joint of base (6) has conductive box (7), the inside electric connection of conductive box (7) has host computer (8), the top of host computer (8) is run through and is cup jointed hole (801), the bottom electric connection of conductive box (7) has contact plate (9), the surface embedding of main iron core (1) has screw thread (10), locating hole (11) have been run through at the top of base (6).

2. The heat generating mechanism of a bearing heater according to claim 1, wherein: nine clamping cylinders (101) are arranged and are equal in size, and nine clamping cylinders (101) penetrate through the tops of circular plates (3).

3. The heat generating mechanism of a bearing heater according to claim 1, wherein: nine circular plates (3) are arranged, the diameters of the nine circular plates (3) are in increasing relation, and the nine circular plates (3) are movably connected with the main iron core (1) through butt joint holes (102).

4. The heat generating mechanism of a bearing heater according to claim 1, wherein: the section shape of electric conduction case (7) is "circular", the inside fretwork of electric conduction case (7), electric conduction case (7) are through fixed screw (5) and base (6) fixed connection.

5. The heat generating mechanism of a bearing heater according to claim 1, wherein: the inner diameter of the sleeving hole (801) is matched with the outer diameter of the main iron core (1), stripes are distributed on the inner wall of the sleeving hole (801), and the sleeving hole (801) penetrates through the top of the host (8).

6. The heat generating mechanism of a bearing heater according to claim 1, wherein: the positioning hole (11) is located in the center of the base (6), the positioning hole (11) is parallel to the sleeving hole (801), and the positioning hole (11) penetrates through the top of the base (6).

Technical Field

The invention relates to the technical field of bearing heaters, in particular to a heating mechanism of a bearing heater.

Background

The bearing heater is mainly used for heating various metal pieces such as a bearing, a gear, a bushing, a shaft sleeve, a diameter ring, a pulley, a contraction ring and a connector, and the bearing heater expands through heating to meet the requirement of interference assembly. The working principle of the bearing heater is that metal generates eddy current in an alternating magnetic field to generate heat, and the bearing heater is generally used for metal heat treatment and the like.

However, when the heating mechanism of the existing bearing heater heats the metal piece, the metal piece is far away from the magnetic induction line generated by the magnetic field, so that the heating speed of the metal piece is influenced, and in addition, when the heating mechanism is overhauled, the inside of the mechanism is inconvenient to overhaul, so that the overhauling efficiency of workers is reduced. To this end, we propose a heat generating mechanism of a bearing heater.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a heating mechanism of a bearing heater, which aims to solve the problems that the metal part is far away from a magnetic field and the interior of the mechanism is inconvenient to overhaul in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a bearing heater's mechanism that generates heat, includes main iron core, main iron core's surface joint has the plectane, the rubber circle has been cup jointed to main iron core's surface, the top of plectane is run through and is had the butt joint hole, the bottom of butt joint hole is run through and is had a joint section of thick bamboo, the support ring has been cup jointed to the surface of plectane, main iron core's surface joint has the base.

The utility model discloses a set screw, including base, round hole, conductive box, main iron core, the top of base has run through the set screw, the round hole has been cup jointed to the surface of set screw, the bottom joint of base has the conductive box, the inside electric connection of conductive box has the host computer, the top of host computer has run through the hole of cup jointing, the bottom electric connection of conductive box has the contact plate, the surface embedding of main iron core has the screw thread, the locating hole has been run through at the top of base.

Preferably, the clamping cylinder is provided with nine clamping cylinders, the size of the clamping cylinders is equal, and the nine clamping cylinders penetrate through the top of the circular plate.

Preferably, nine circular plates are arranged, the diameters of the nine circular plates are in an increasing relationship, and the nine circular plates are movably connected with the main iron core through butt joint holes.

Preferably, the section shape of the conductive box is circular, the inside of the conductive box is hollowed out, and the conductive box is fixedly connected with the base through a fixing screw.

Preferably, the inner diameter of the sleeve hole is matched with the outer diameter of the main iron core, stripes are distributed on the inner wall of the sleeve hole, and the sleeve hole penetrates through the top of the main machine.

Preferably, the positioning hole is located in the center of the base, the positioning hole is parallel to the sleeving hole, and the positioning hole penetrates through the top of the base.

(III) advantageous effects

The invention provides a heating mechanism of a bearing heater, which has the following beneficial effects:

(1) this bearing heater's mechanism that generates heat, through the plectane and the joint section of thick bamboo that set up, when the metalwork that will heat is placed on the mechanism that generates heat, can be according to the internal diameter size of metalwork, select the plectane of external diameter and metalwork internal diameter looks adaptation, aim at the main iron core with the joint section of thick bamboo on the plectane again, make the plectane pass the main iron core, again with the rubber circle telescope main iron core's surface, fix the plectane on the base, the support ring that is located the plectane surface this moment constitutes the draw-in groove with the base of bottom, fix the metalwork on the main iron core, this kind of mode compares traditional mode, make the metalwork can be closer to the magnetic field that main iron core and host computer formed, consequently, the formation of the inside electric current of metal.

(2) This bearing heater's mechanism that generates heat, through the locating hole that sets up and cup joint the hole, when needs overhaul this device, can dismantle this device, can rotate main iron core anticlockwise earlier, make main iron core revolve out in the cup joint hole at host computer top, continue to rotate main iron core this moment, when the screw thread on the main iron core and the locating hole broke away from each other, can extract main iron core from the top of base, can revolve out the round hole at base top with the fixed screw this moment, take out the top of conducting box with the base, alright overhaul the inside host computer of conducting box or other components this moment, traditional mode is compared to this kind of mode, can make this device split become a plurality of spare parts, the staff of being convenient for overhauls its inside, the efficiency of maintenance has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of a cartridge construction of the present invention;

fig. 3 is a partial structural schematic diagram of the conductive box of the present invention.

In the figure: 1. a main iron core; 101. a clamping cylinder; 102. a butt joint hole; 2. a rubber ring; 3. a circular plate; 4. a support ring; 5. fixing screws; 501. a circular hole; 6. a base; 7. a conductive case; 8. a host; 801. sleeving a hole; 9. a contact plate; 10. a thread; 11. and (7) positioning the holes.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bearing heater's mechanism that generates heat, includes main iron core 1, and main iron core 1's surface joint has plectane 3, and main iron core 1's surface has cup jointed rubber circle 2, and the top of plectane 3 runs through and has connect hole 102, and the bottom of connecting hole 102 runs through and has a joint section of thick bamboo 101, and the surface of plectane 3 has cup jointed support ring 4, and main iron core 1's surface joint has base 6.

Fixed screw 5 has been run through at the top of base 6, and round hole 501 has been cup jointed to the surface of fixed screw 5, and the bottom joint of base 6 has electrically conductive case 7, and the inside electric connection of electrically conductive case 7 has host computer 8, and the top of host computer 8 has been run through and has been cup jointed hole 801, and the bottom electric connection of electrically conductive case 7 has contact plate 9, and the surface embedding of main iron core 1 has screw thread 10, and the top of base 6 has been run through locating hole 11.

In this embodiment, specifically, nine clamping cylinders 101 are provided, the size of the nine clamping cylinders 101 is equal, the nine clamping cylinders 101 all penetrate through the top of the circular plate 3, and the clamping cylinders 101 can enable the circular plate 3 to be tightly attached to the main iron core 1, so that the heating speed of the metal piece is higher.

In this embodiment, specifically, nine circular plates 3 are provided, the diameters of the nine circular plates 3 are in an increasing relationship, the nine circular plates 3 are all movably connected with the main iron core 1 through the docking holes 102, the circular plates 3 are divided into independent bodies to be conveniently replaced and stored, and the metal piece can approach the magnetic field generated by the main iron core 1 and the main machine 8.

In this embodiment, specifically, the cross sectional shape of the conductive box 7 is "circular", the inside of the conductive box 7 is hollowed out, the conductive box 7 is fixedly connected with the base 6 through the fixing screw 5, and the conductive box 7 can be electrified to the internal host computer 8 as a magnetic field conductor and an electrified conductor, so that the host computer 8 generates an electromagnetic field.

In this embodiment, specifically, the inner diameter of the sleeving hole 801 is matched with the outer diameter of the main iron core 1, the inner wall of the sleeving hole 801 is distributed with stripes, the sleeving hole 801 penetrates through the top of the host machine 8, and the main iron core 1 is fixed inside the conductive box 7 by the sleeving hole 801, so that the main iron core 1 can better generate current and magnetic induction lines.

In this embodiment, specifically, the positioning hole 11 is located in the center of the base 6, the positioning hole 11 is parallel to the sleeving hole 801, the positioning hole 11 penetrates through the top of the base 6, and the positioning hole 11 can fixedly connect the base 6 and the main iron core 1, so that the main iron core 1 is balanced.

The working principle is as follows: after the device is installed, firstly, the installation and the safety protection of the device are checked, the device is connected with a 220V direct current power supply, when a metal piece needing to be heated is placed on a heating mechanism, a circular plate 3 with the outer diameter matched with the inner diameter of the metal piece can be selected according to the inner diameter of the metal piece, then a clamping cylinder 101 on the circular plate 3 is aligned to a main iron core 1, the circular plate 3 penetrates through the main iron core 1, a rubber ring 2 is sleeved on the outer surface of the main iron core 1, the circular plate 3 is fixed on a base 6, at the moment, a support ring 4 on the outer surface of the circular plate 3 and the base 6 at the bottom form a clamping groove, the metal piece is fixed on the main iron core 1, when the device needs to be overhauled, the device can be disassembled, the main iron core 1 can be rotated anticlockwise firstly, the main iron core 1 is screwed out from a sleeving hole 801 at the top of a main machine 8, at the moment, the main iron core 1 is continuously rotated, the main iron core 1 can be pulled out from the top of the base 6, at the moment, the fixing screw 5 can be screwed out from the round hole 501 in the top of the base 6 through a tool, the base 6 is pulled out from the top of the conductive box 7, and the main machine 8 or other elements in the conductive box 7 can be overhauled, so that the using process of the invention is completed.

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.