阅读说明：本技术 一种轴承生产用热胀加工设备 (A kind of Production of bearing heat expansion process equipment ) 是由 郑小平 于 2019-07-23 设计创作，主要内容包括：本发明公开了一种轴承生产用热胀加工设备,包括底座,所述底座上部固定安装有第一陶瓷板,所述第一陶瓷板上部固定安装有铁芯,所述铁芯与轭铁活动连接,所述轭铁的一端通伸缩杆固定连接电缸,所述底座的一侧固定安装有支杆,所述支杆顶端固定连接有控制盒,所述控制盒的底端固定设有电源线,所述铁芯的底部固定设有线圈盒,所述线圈盒内部设有线圈；本发明采用电磁感应实现对轴承的加热,使得设备能够快速的完成升温；使用电缸和伸缩杆实现对轭铁的升降,可以方便工作人员将轴承套上和取下等操作；并且在铁芯的顶端设有导杆,在轭铁上设有导槽,可以使得轭铁在升降的时候能够稳定的实现定位。(The invention discloses a kind of Production of bearing heat expansion process equipments, including pedestal, the pedestal top is fixedly installed with the first ceramic wafer, first ceramic wafer top is fixedly mounted cored, the iron core is flexibly connected with yoke, one end of the yoke leads to telescopic rod and is fixedly connected with electric cylinders, the side of the pedestal is fixedly installed with strut, the strut top is fixedly connected with control box, the bottom end of the control box is fixed with power supply line, the bottom of the iron core is fixed with coil box, is equipped with coil inside the coil box；The present invention realizes the heating to bearing using electromagnetic induction, enables a device to quickly finish heating；The lifting to yoke is realized using electric cylinders and telescopic rod, and can be convenient staff on bearing holder (housing, cover) and the operation such as will remove；And it is equipped with guide rod on the top of iron core, guide groove is equipped on yoke, the realization positioning that yoke can be enabled stable when lifting.)

1. a kind of Production of bearing heat expansion process equipment, including pedestal, it is characterised in that: the pedestal top is fixedly installed with One ceramic wafer, the fixed installation of first ceramic wafer top is cored, and guide rod, the guide rod are fixed at the top of the iron core Activity is in the guide groove at yoke both ends, and one end fixing sleeve of the yoke is connected to thermal insulation ceramics set, under the thermal insulation ceramics cover Portion is fixedly connected with telescopic rod, and one end of the telescopic rod is fixedly connected on the output end of electric cylinders, and the electric cylinders are fixedly mounted on On first ceramic wafer, the side of the pedestal is fixedly installed with strut, and the strut top is fixedly connected with control box, the control The bottom end of box processed is fixed with power supply line, and the bottom of the iron core is fixed with coil box, is equipped with coil inside the coil box, Connecting line is electrically connected on the coil, the inside of pedestal is arranged in the connecting line, and the connecting line and control box are electrical Connection.

2. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the bottom of the pedestal It is fixedly welded with supporting leg, the supporting leg is equipped with four groups of four corners for being respectively at pedestal.

3. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the both ends of the yoke Guide groove is offered, spring is fixedly connected in the guide groove, the top of the spring is fixedly connected with support plate, the support plate It is fitted and connected with the guide rod on iron core top.

4. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the iron core and electric cylinders Between be fixedly connected with the second ceramic wafer.

5. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: described to control the upper of box Portion is equipped with display, and the lower part of the display is equipped with control button, and the side of the control button is equipped with emergency switch, described The side promptly opened the light is fixed with power switch.

6. a kind of Production of bearing heat expansion process equipment according to claim 1, it is characterised in that: the iron core is arranged to U-shaped placement, and the bottom fixation of iron core is wound with coil.

Technical field

The present invention relates to technical field of heating, specially a kind of Production of bearing heat expansion process equipment.

Background technique

Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced Coefficient of friction in its motion process, and guarantee its rotating accuracy；It and is the essence for directly affecting bearing whether the quality of bearing Degree, service life and performance, at present the mounting means of bearing has press-in cooperation, heating cooperation, the installation of bearing with tapered bore and pushes away The modes such as the installation of bearing；It is mode in most common two that especially heating, which is coupled with pressure cooperation installation, is matched in heating Closing principle used in installation is that the bearing that heat expansion makes becomes larger, on the shaft of interference；In the heating that heating is used cooperatively Device is typically all to be heated using heating oil to bearing, and such heating method is very slow, compares and wastes time, and And the oil after heating is also than relatively hazardous, it is easy to cause damages to worker；And to the bearing after heating in existing technology The process removed is very inconvenient, it is required that the equipment such as various iron hooks fish for bearing；Thus it is badly in need of wanting a kind of energy Enough quickly heating are convenient for removing the heating equipment of bearing.

Summary of the invention

The purpose of the present invention is to provide a kind of Production of bearing heat expansion process equipments, and there is electromagnetic induction quickly to heat, Electric cylinders lift adjustment mentions in above-mentioned background technique convenient for placing the advantages that removing bearing and yoke lifting accurate positioning to solve Out the problem of.

To achieve the above object, the invention provides the following technical scheme: a kind of Production of bearing heat expansion process equipment, including Pedestal, the pedestal top are fixedly installed with the first ceramic wafer, and cored, the iron is fixedly mounted in first ceramic wafer top Guide rod is fixed at the top of core, the guide rod activity is in the guide groove at yoke both ends, and one end of the yoke is fixedly attached There is thermal insulation ceramics set, thermal insulation ceramics set lower part is fixedly connected with telescopic rod, and one end of the telescopic rod is fixedly connected on electricity The output end of cylinder, the electric cylinders are fixedly mounted on the first ceramic wafer, and the side of the pedestal is fixedly installed with strut, the branch Bar top is fixedly connected with control box, and the bottom end of the control box is fixed with power supply line, and the bottom of the iron core is fixed with Coil box, the coil box inside are equipped with coil, connecting line are electrically connected on the coil, and the connecting line is arranged in pedestal Inside, the connecting line and control box be electrically connected.

Preferably, the bottom of the pedestal is fixedly welded with supporting leg, and the supporting leg is equipped with four groups and is respectively at the four of pedestal At angle.

Preferably, the both ends of the yoke offer guide groove, and spring, the top of the spring are fixedly connected in the guide groove End is fixedly connected with support plate, and the support plate and the guide rod on iron core top are fitted and connected.

Preferably, the second ceramic wafer is fixedly connected between the iron core and electric cylinders.

Preferably, the top of the control box is equipped with display, and the lower part of the display is equipped with control button, the control The side of key processed is equipped with emergency switch, and the side promptly opened the light is fixed with power switch.

Preferably, the iron core is arranged to U-shaped placement, and the bottom fixation of iron core is wound with coil.

Compared with prior art, the beneficial effects of the present invention are:

The present invention realizes the heating to bearing using electromagnetic induction, enables a device to quickly finish heating, realization pair The heating of bearing；The lifting to yoke is realized using electric cylinders and telescopic rod, and can be convenient staff on bearing holder (housing, cover) and will remove Deng operation, staff will not be caused to scald；And it is equipped with guide rod on the top of iron core, and is equipped with guide groove on yoke, The realization positioning that yoke can be enabled stable when lifting, prevents yoke from misplacing with iron core, causes heating slow Slowly, working efficiency is reduced.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the portion A schematic diagram of the invention；

Fig. 3 is the portion B schematic diagram of the invention.

In figure: 1, pedestal；2, supporting leg；3, the first ceramic wafer；4, iron core；5, coil box；6, yoke；7, the second ceramic wafer； 8, electric cylinders；9, telescopic rod；10, thermal insulation ceramics set；11, strut；12, box is controlled；13, display；14, control button；15, urgent Switch；16, power switch；17, power supply line；18, guide rod；19, guide groove；20, spring；21, support plate；22, coil；23, it connects Line.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text, " second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area " Etc. and similar term be only convenient for observer with reference to constructing and be only used for help to describe the present invention in figure, be not to The restriction of invention.

Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of Production of bearing heat expansion process equipment, including bottom Seat 1,1 top of pedestal is fixedly installed with the first ceramic wafer 3, and the first ceramic wafer 3 at this can completely cut off the coil on iron core 4 The electromagnetic induction of 22 pairs of pedestals 1 prevents pedestal 1 from being increased temperature by electromagnetic induction；First ceramic wafer, 1 top is fixedly mounted Cored 4, the top of the iron core 4 is fixed with guide rod 18, and 18 activity of guide rod is in the guide groove 19 at 6 both ends of yoke, Setting of guide rod 18 and guide groove 19 can make yoke 6 that can stablize realization positioning under the lift action of electric cylinders 8 at this, will not So that yoke 6 misplaces when lifting with iron core 4；One end fixing sleeve of the yoke 6 is connected to thermal insulation ceramics set 10, at this The setting of thermal insulation ceramics set 10 can effectively prevent the heat on yoke 6 and be conducted to telescopic rod 9, so that telescopic rod 9 and electric cylinders 8 Temperature is increased, so that electric cylinders 8 are damaged；The thermal insulation ceramics cover 10 lower parts and are fixedly connected with telescopic rod 9, the telescopic rod 9 One end be fixedly connected on the output ends of electric cylinders 8, the electric cylinders 8 are fixedly mounted on the first ceramic wafer 3,8 He of electric cylinders at this The lifting to yoke 6 may be implemented in the setting of telescopic rod 9, facilitates the placement to bearing and removes；The side of the pedestal 1 is fixed Strut 11 is installed, 11 top of strut is fixedly connected with control box 12, and the bottom end of the control box 12 is fixed with power supply Line 17, the control box 12 at this can control the operating status of equipment, and power supply line 17 can connect utility grid and power to equipment；Institute The bottom for stating iron core 4 is fixed with coil box 5, and coil 22 is equipped with inside the coil box 5, is electrically connected on the coil 22 Connecting line 23, the connecting line 23 are arranged in the inside of pedestal 1, and the connecting line 23 is electrically connected with control box 12, at this Coil 22 can carry out heating heating to iron core 4 by electromagnetic induction, iron core 4 by temperature conduction to yoke 6, realize to bearing into Row heating.The bottom of the pedestal 1 is fixedly welded with supporting leg 2, and the supporting leg 2 is equipped with four groups of four corners for being respectively at pedestal 1, The setting of supporting leg 2 at this with support equipment and can keep balancing.The both ends of the yoke 6 offer guide groove 19, described to lead Spring 20 is fixedly connected in slot 19, the top of the spring 20 is fixedly connected with support plate 21, the support plate 21 and iron core 4 The guide rod 18 on top is fitted and connected, and the spring 20 and support plate 21 at this can play the role of buffering, so that yoke 6 is in electric cylinders Fierce collision will not occur under 8 lift actions with iron core 4, iron core 4 and yoke 6 is prevented to be damaged.The iron core 4 and electric cylinders The second ceramic wafer 7 is fixedly connected between 8, the setting of the second ceramic wafer 7 at this can prevent the heat on iron core 4 to be conducted to Electric cylinders 8 can prevent electric cylinders 8 to be damaged.The top of the control box 12 is equipped with display 13, the lower part of the display 13 Equipped with control button 14, the side of the control button 14 is equipped with emergency switch 15, and the 15 side fixation of promptly opening the light is set There is power switch 16, the adjusting to temperature can may be implemented with the numerical value of displays temperature, control button 14 in display 13 at this, tightly Anxious switch 15 can carry out emergent stopping operation to equipment, and power switch 16 can control equipment disconnection power supply.The iron core 4 is set It is set to U-shaped placement, and the bottom fixation of iron core 4 is wound with coil 22, the coil 22 at this may be implemented to carry out electromagnetism to iron core 4 Induction heating.

Working principle: when use, power supply line 17 is electrically connected with utility grid first, is then turned on the power switch 16, so that coil 22 starts to carry out electromagnetic induction heating to iron core 4, and temperature can be adjusted by control button 14, So that temperature can satisfy required temperature, then start electric cylinders 8, so that telescopic rod 9 rises yoke 6, then by bearing It is put into yoke 6, restarts electric cylinders 8, fallen yoke 6 by telescopic rod 9, and when yoke 6 declines, 4 top of iron core Guide rod 18 can be inserted into the guide groove 19 at 6 both ends of yoke, guide rod 18 is fitted and connected with support plate 21, then iron core 4 be heated meeting It is conducted to yoke 6, bearing is heated, after the completion of heating, starts electric cylinders 8, so that yoke 6 is under the action of telescopic rod 9 It rises, then takes off bearing from yoke 6, then put back to yoke 6 on iron core 4 by electric cylinders 8 and telescopic rod 9, then will lead to Cross power switch 16 disconnect power supply, when cause danger thing when, can pass through emergency switch 15 directly equipment out of service Power supply is disconnected, accident risk is reduced.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.