CN210587945U - Rapid bearing hole heating machine - Google Patents

Abstract

The utility model discloses a rapid bearing hole heating machine, which comprises a case, wherein four corners of the lower surface of the case are rotatably provided with rollers, the rear side surface of the case is fixedly connected with a push rod, the front side of the upper surface of the case is fixedly provided with a first iron core, the rear side of the upper surface of the case is fixedly provided with a second iron core, the upper surface of the second iron core is in threaded connection with a supporting threaded rod, the upper surface of the supporting threaded rod is fixedly provided with a supporting iron block, the upper surface of the first iron core is rotatably connected with a rotating iron block through a shaft, the outer surface of the rotating iron block is fixedly provided with a supporting iron rod, the rear end of the lower surface of the supporting iron rod is slidably connected with the upper surface of the supporting iron block, namely, the supporting frame in threaded connection is used for mounting a supporting plate through a supporting frame in a sliding way, so that a bearing can be supported, the safety and the high efficiency are ensured.

Description

Rapid bearing hole heating machine

Technical Field

The utility model relates to a bearing heating field, more specifically say, relate to a quick dead eye adds heat engine.

Background

In the bearing installation process, because the cooperation relation is injectd, inner circle and installation week are all interference fit generally, unable direct mount, consequently need heat the inner circle, can increase the diameter after the thermal expansion, do benefit to the installation, need use the bearing heater like this, operate through electromagnetic heating.

But two iron cores of current bearing heating machine direct in quick-witted case upper end installation more, then support the iron bar through the support that the activity was placed, such structural stability is relatively poor, drops because of electromagnetic shock easily, and then damages the bearing, when meetting the bearing of great specification simultaneously, and weight is bigger, lacks auxiliary support structure and installs, not only inconvenient placing, still collides with easily and is injured, and the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a quick dead eye adds heat engine, through supporting the iron plate in second iron core upper end threaded connection, rotate simultaneously in first iron core upper end and connect and rotate the iron plate, and then the installation supports the iron bar, do benefit to rotate and adjust the use, can be to not the bearing of equidimension, and is convenient high-efficient, and it comes the threaded mounting layer board just to have the support frame through sliding connection again, can support the bearing, does benefit to stably laying, convenience and stability that like this can improve the use greatly, guarantee safe high efficiency.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a quick dead eye adds heat engine, includes quick-witted case, the lower surface four corners position of machine case all rotates and installs the gyro wheel, the rear side surface fixedly connected with push rod of machine case, the upper surface front side fixed mounting of machine case has first iron core, the upper surface rear side fixed mounting of machine case has the second iron core, the upper surface threaded connection of second iron core has the support threaded rod, the last fixed surface who supports the threaded rod installs the support iron plate, the upper surface of first iron core has the rotation iron plate through axle swivelling joint, the outer fixed surface who rotates the iron plate installs the support iron bar, the lower surface rear end sliding connection who supports the iron bar supports the upper surface of iron plate.

Further, it has four to support the iron rod, and the equal angle evenly distributed is in the surface that rotates the iron plate, and supports the diameter of iron rod and be 3 centimetres, 5 centimetres, 8 centimetres and 10 centimetres respectively, through the support iron rod that sets up different diameters in different positions, can rotate and adjust the bearing to different diameters, both can the stable support, has can high-efficient heating, does benefit to the use.

Furthermore, the front side surface both ends of quick-witted case all are equipped with the sliding tray, the inboard surface sliding connection of sliding tray has the slide bar, the front end fixed surface of slide bar is connected with the support frame, connects the support frame through the slide bar, can adjust by the horizontal slip, does benefit to the use.

Furthermore, there is a threaded rod in the center of the support frame through threaded hole, the support plate is installed in the upper surface of the threaded rod in a rotating mode, the support plate is installed through the threaded rod in the support frame, the height can be adjusted through threads, a support bearing is placed on a support iron rod, and the support iron rod is convenient and stable.

Furthermore, the inside both ends of support frame all are equipped with the guiding hole, the inboard surface sliding connection of guiding hole has the guide bar, the last fixed surface of guide bar connects in the lower surface of layer board, connects the layer board through the guide bar in the guiding hole, and the slip guide about can improving the stability when layer board is adjusted.

Further, the upper surface of layer board is equipped with the arc wall, the fixed adhesion of the inboard surface of arc wall has anti-skidding rubber pad, the both sides of anti-skidding rubber pad all are equipped with the support protrusion, through set up the arc wall in the layer board upper end, combine anti-skidding rubber pad, do benefit to the vertical large bearing of placing, and is stable high-efficient.

Furthermore, the supporting plate is located on the front side of the lower end of the supporting iron rod, so that dislocation is avoided, and a bearing is favorably placed.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is crossed and is supported the iron plate in second iron core upper end threaded connection, rotates in first iron core upper end simultaneously and connects and rotate the iron plate, and then the installation supports the iron bar, does benefit to rotate and adjusts the use, can be to not the bearing of equidimension, and is convenient high-efficient.

(2) Through the support iron bars that set up different diameters in different positions, can rotate and adjust the bearing to different diameters, both can the stable support, have can high-efficient heating, do benefit to the use.

(3) The support frame is connected through the sliding rod, and the support frame can slide left and right to adjust, so that the use is facilitated.

(4) The supporting plate is installed through the threaded rod in the supporting frame, the height can be adjusted through threads, the supporting bearing is favorably placed on the supporting iron rod, and the supporting frame is convenient and stable.

(5) The supporting plate is connected through the guide rod in the guide hole, so that the supporting plate can slide up and down for guiding, and the stability of the supporting plate during adjustment is improved.

(6) Through set up the arc wall in layer board upper end, combine anti-skidding rubber pad, do benefit to vertical large-scale bearing of placing, it is stable high-efficient.

Drawings

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

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the support rod connection of the present invention;

FIG. 4 is a schematic structural view of the pallet connection of the present invention;

fig. 5 is a schematic side view of the pallet of the present invention.

The reference numbers in the figures illustrate:

1 case, 11 rollers, 12 push rods, 13 first iron cores, 14 second iron cores, 15 supporting threaded rods, 16 supporting iron blocks, 17 rotating iron blocks, 18 supporting iron rods, 2 sliding grooves, 21 sliding rods, 22 supporting frames, 23 threaded holes, 24 threaded rods, 25 supporting plates, 26 guide holes, 27 guide rods, 3 arc-shaped grooves, 31 anti-skidding rubber pads and 32 supporting bulges.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, a rapid bearing hole heating machine includes a case 1, referring to fig. 1, 2 and 3, components are installed inside the case 1, the specific structure and principle all belong to the prior art, and are not described again, four corners of the lower surface of the case 1 are rotatably installed with rollers 11, which can be pushed and moved to facilitate use, a push rod 12 is fixedly connected to the rear side surface of the case 1, a first iron core 13 is fixedly installed on the front side of the upper surface of the case 1, a second iron core 14 is fixedly installed on the rear side of the upper surface of the case 1, a support threaded rod 15 is threadedly connected to the upper surface of the second iron core 14, a support iron block 16 is fixedly installed on the upper surface of the support threaded rod 15, the height of the support iron block 16 can be adjusted by the support threaded rod 15, so as to support iron rods 18 with different diameters, thereby improving safety and stability, and facilitating electromagnetic heating, the upper surface of first iron core 13 is connected with rotation iron plate 17 through axle rotation, the fixed surface of rotating iron plate 17 installs support iron bar 18, support iron bar 18's lower surface rear end sliding connection in the upper surface of supporting iron plate 16, it has four to support iron bar 18, equal angle evenly distributed is in the surface of rotating iron plate 17, and the diameter of supporting iron bar 18 is 3 centimetres respectively, 5 centimetres, 8 centimetres and 10 centimetres, set up the support iron bar 18 of different diameters, can pass the bearing of different diameters, adaptability is high, guarantee sufficient conduction area simultaneously, heating efficiency is improved, and the concrete principle of heating belongs to prior art through supporting iron bar 18 support, no longer give unnecessary details.

Referring to fig. 2, 4 and 5, the two ends of the front side surface of the case 1 are respectively provided with a sliding groove 2, the inner side surface of the sliding groove 2 is slidably connected with a sliding rod 21, the front end surface of the sliding rod 21 is fixedly connected with a support frame 22 capable of sliding left and right, which is beneficial to moving with a bearing, and can be sleeved on a support iron rod 18, so that the operation is convenient, the inner center of the support frame 22 is in threaded connection with a threaded rod 24 through a threaded hole 23, the upper surface of the threaded rod 24 is rotatably provided with a support plate 25, the two ends of the inner part of the support frame 22 are respectively provided with a guide hole 26, the inner side surface of the guide hole 26 is slidably connected with a guide rod 27, the stability of the threaded rod 24 during adjustment can be ensured through the guide of the guide rod 27, so that the use is convenient, the upper surface of the guide rod 27 is fixedly connected to the lower surface, the both sides of anti-skidding rubber pad 31 all are equipped with supporting bulge 32, conveniently place the bearing inside arc wall 3, do benefit to vertical placing, support through the supporting bulge 32 of both sides simultaneously, guarantee stability, and convenient the promotion is laid, and is stable high-efficient.

When the bearing lifting device is used, a proper supporting iron rod 18 can be selected according to the diameter of a bearing, the front side of the case 1 is adjusted through rotating the iron block 17 to support and rotate, when the bearing is small, the weight is small, the bearing can be directly sleeved on the supporting iron rod 18 by hands, the bearing lifting device is convenient and efficient, when the bearing is large, the bearing can be lifted by using a lifting device and then placed in the arc-shaped groove 3 to be vertically placed, an inner hole faces one side, then the supporting plate 25 is driven by rotating the threaded rod 24 to lift upwards, the central position of the inner hole of the bearing is ensured to be flush with the height of the supporting iron rod 18, then the lifting device is dismounted, the sliding rod 21 is used for supporting and sliding, the supporting plate 25 can be pushed to drive the bearing to move, then the inner hole of the bearing is sleeved on the supporting iron rod 18, then the supporting plate 25 is driven by rotating the threaded rod 24 reversely to descend, the bearing support, the supporting iron rod 18 with the bearing is rotated to the upper end of the second iron core 14, then the supporting threaded rod 15 is rotated to raise the height of the supporting iron block 16, so that the rear end of the supporting iron rod 18 is tightly pushed, stable supporting is facilitated, convenience and high efficiency are achieved, use is facilitated, and safety is achieved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a quick dead eye adds heat engine, includes quick-witted case (1), its characterized in that: the lower surface four corners position of machine case (1) all rotates and installs gyro wheel (11), the rear side surface fixedly connected with push rod (12) of machine case (1), the upper surface front side fixed mounting of machine case (1) has first iron core (13), the upper surface rear side fixed mounting of machine case (1) has second iron core (14), the upper surface threaded connection of second iron core (14) has supporting threaded rod (15), the last fixed surface of supporting threaded rod (15) installs supporting iron block (16), the upper surface of first iron core (13) rotates through the axle and is connected with rotation iron block (17), the outer fixed surface who rotates iron block (17) installs supporting iron rod (18), the lower surface rear end sliding connection who supports iron rod (18) is in the upper surface that supports iron block (16).

2. The rapid bearing hole heating machine according to claim 1, wherein: the number of the supporting iron rods (18) is four, the supporting iron rods are uniformly distributed on the outer surface of the rotating iron block (17) at equal angles, and the diameters of the supporting iron rods (18) are respectively 3 cm, 5 cm, 8 cm and 10 cm.

3. The rapid bearing hole heating machine according to claim 2, wherein: the front side of machine case (1) surface both ends all are equipped with sliding tray (2), the inboard surface sliding connection of sliding tray (2) has slide bar (21), the front end fixed surface of slide bar (21) is connected with support frame (22).

4. The rapid bearing hole heating machine according to claim 3, wherein: the inside center department of support frame (22) has threaded rod (24) through screw hole (23) threaded connection, the upper surface of threaded rod (24) is rotated and is installed layer board (25).

5. The rapid bearing hole heating machine according to claim 4, wherein: both ends of the interior of the support frame (22) are provided with guide holes (26), the inner side surfaces of the guide holes (26) are connected with guide rods (27) in a sliding mode, and the upper surfaces of the guide rods (27) are fixedly connected to the lower surface of the supporting plate (25).

6. The rapid bearing hole heating machine according to claim 5, wherein: the upper surface of layer board (25) is equipped with arc wall (3), the inboard fixed surface of arc wall (3) is glued and is had anti-skidding rubber pad (31), the both sides of anti-skidding rubber pad (31) all are equipped with support protrusion (32).

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