阅读说明：本技术 一种轴承高温加热装置 (High-temperature heating device for bearing ) 是由 钟万杰 于 2020-03-18 设计创作，主要内容包括：本发明涉及一种高温加热装置,尤其涉及一种轴承高温加热装置。要解决的技术问题为提供一种可以对轴承均匀加热、提高效率的轴承高温加热装置。一种轴承高温加热装置,包括有机架、支撑块、宽距调整装置、升降装置等；机架顶部均匀设有至少两个支撑块,机架中部设有通过转动方式进行宽度调整的宽距调整装置,宽距调整装置上设有通过转动方式进行升降的升降装置。本发明通过宽距调整装置与升降装置的配合,在推动高温喷火枪向下移动时,还可以带动高温喷火枪进行转动,使得高温喷火枪可以均匀的对轴承进行加热。(The invention relates to a high-temperature heating device, in particular to a high-temperature heating device for a bearing. The technical problem to be solved is to provide a bearing high-temperature heating device which can uniformly heat a bearing and improve the efficiency. A high-temperature heating device for a bearing comprises a frame, a supporting block, a wide distance adjusting device, a lifting device and the like; the top of the rack is evenly provided with at least two supporting blocks, the middle of the rack is provided with a wide distance adjusting device which can adjust the width in a rotating mode, and the wide distance adjusting device is provided with a lifting device which can lift in a rotating mode. According to the invention, through the matching of the wide-distance adjusting device and the lifting device, when the high-temperature flame gun is pushed to move downwards, the high-temperature flame gun can be driven to rotate, so that the high-temperature flame gun can uniformly heat the bearing.)

1. The utility model provides a bearing high temperature heating device which characterized in that, including:

a frame;

at least two support blocks are arranged on the top of the frame;

the width adjusting device is arranged in the middle of the rack and is used for adjusting the width in a rotating mode;

and the lifting device is arranged on the wide-distance adjusting device and is lifted in a rotating mode.

2. The high-temperature bearing heating device as claimed in claim 1, wherein the wide-distance adjusting device comprises a straight guide rod, sliding sleeves, high-temperature flame guns, a lead screw and a nut, the straight guide rod is mounted at the bottom of the lifting device through a mounting plate, the two sliding sleeves are slidably arranged on the straight guide rod, the high-temperature flame guns are respectively arranged on the sliding sleeves, the nut is arranged on the front side of each sliding sleeve, the lead screw is arranged in each nut, and two ends of the lead screw are rotatably connected with the front side of the straight guide rod.

3. The high-temperature bearing heating device according to claim 2, wherein the lifting device comprises a hollow cylinder, a first slide block, an annular block, annular guide rods, a second slide block, a first spring, a push block, a stop block and a second spring, the hollow cylinder is arranged at the upper part of the frame, at least two annular chutes are uniformly arranged on the hollow cylinder, at least two first openings are uniformly arranged on the hollow cylinder, two first slide blocks are arranged in the annular chutes, the first slide blocks are matched with the first openings, the annular block is arranged on the first slide blocks and connected with the straight guide rods, at least two annular guide rods are uniformly arranged in the hollow cylinder, the second slide block is arranged on the annular guide rods in a sliding manner, the first spring is connected between the second slide block and the annular guide rods, an arc-shaped chute is arranged in the annular chute, the push block is arranged on the second slide block, the outer end of the push block passes through the arc-shaped chute and is positioned, at least two grooves are uniformly formed in the hollow cylinder, the grooves are communicated with the annular sliding groove, a stop block is arranged in each groove, the upper portion of each stop block is located in the annular sliding groove, a second spring is connected between each stop block and each groove, and the first sliding block, the stop blocks and the push blocks are matched.

4. The high-temperature bearing heating device of claim 3, further comprising a baffle, wherein the annular sliding grooves are provided with second openings, the second openings are matched with the first sliding blocks, the annular sliding grooves are provided with the baffle in a rotating manner, and the second openings are in the same vertical direction.

5. The high-temperature bearing heating device according to claim 3, further comprising a rotating shaft and a connecting rod, wherein the connecting rods are connected to the second sliding blocks, the rotating shaft is arranged inside the connecting rods, and the rotating shaft penetrates through the upper wall of the hollow cylinder and is rotatably connected with the hollow cylinder.

Technical Field

The invention relates to a high-temperature heating device, in particular to a high-temperature heating device for a bearing.

Background

Most of the maintenance manufacturers of bearings generally adopt the flame thrower to heat the bearing to make it expand, realize the needs of interference fit, but the temperature of the difficult quick control heater of workman, the heater also can not cool down fast, so the workman generally uses the flame thrower to roast the bearing heat now, and the workman not only need hand the flame thrower and make a round trip to rotate on the bearing inner wall, still need reciprocate the flame thrower.

At present, when carrying out high temperature heating to the bearing, the staff need carry out the even heating to the bearing, at the in-process of heating, needs the staff to constantly rotate the spary ware, simultaneously, still need control spary ware and reciprocate to roast hot to the inner wall of bearing frame, so, just need to spend longer a period, simultaneously, the heating is not enough even, influences the use of bearing easily.

Therefore, a high-temperature bearing heating device capable of uniformly heating the bearing and improving efficiency is required to be developed.

Disclosure of Invention

In order to overcome the shortcoming that present bearing frame heating method heating is inhomogeneous, spends time long, technical problem: the bearing high-temperature heating device can uniformly heat the bearing and improve the efficiency.

A high-temperature heating device for a bearing comprises: a frame; at least two support blocks are arranged on the top of the frame; the width adjusting device is arranged in the middle of the rack and is used for adjusting the width in a rotating mode; and the lifting device is arranged on the wide-distance adjusting device and is lifted in a rotating mode.

Further, the wide-distance adjusting device comprises a straight bar guide rod, sliding sleeves, high-temperature flame guns, a lead screw and a nut, the straight bar guide rod is installed at the bottom of the lifting device through an installation plate, the two sliding sleeves are slidably arranged on the straight bar guide rod, the high-temperature flame guns are arranged on the sliding sleeves, the nut is arranged on the front side of each sliding sleeve, the lead screw is arranged in the nut, and the two ends of the lead screw are rotatably connected with the front side of the straight bar guide rod.

Further, the lifting device comprises a hollow cylinder, a first slide block, an annular block, annular guide rods, a second slide block, a first spring, a push block, a stop block and a second spring, the upper part of the frame is provided with the hollow cylinder, the hollow cylinder is uniformly provided with at least two annular slide grooves, the hollow cylinder is uniformly provided with at least two first openings, the annular slide grooves are internally provided with two first slide blocks, the first slide blocks are matched with the first openings, the first slide blocks are provided with the annular block which is connected with the straight guide rods, the hollow cylinder is uniformly provided with at least two annular guide rods, the annular guide rods are slidably provided with the second slide block, the first spring is connected between the second slide blocks and the annular guide rods, the annular slide grooves are internally provided with the arc-shaped slide grooves, the push block is arranged on the second slide blocks, the outer ends of the push blocks penetrate through the arc-shaped slide grooves to be positioned in the annular slide grooves, the hollow cylinder, be equipped with the dog in the recess, dog upper portion is located annular spout, is connected with the second spring between dog and the recess, and first slider, dog and ejector pad cooperate.

Further, still including the baffle, all opened the second opening on the annular spout, the second opening cooperates with first slider, and equal rotary type is equipped with the baffle on the annular spout, and the second opening is in same vertical direction.

Further, the sliding mechanism further comprises a rotating shaft and a connecting rod, the connecting rods are connected to the second sliding blocks, the rotating shaft is arranged on the inner side of each connecting rod, and the rotating shaft penetrates through the upper wall of the hollow cylinder and is rotatably connected with the hollow cylinder.

The beneficial effects are that: according to the invention, through the matching of the wide-distance adjusting device and the lifting device, when the high-temperature flame gun is pushed to move downwards, the high-temperature flame gun can be driven to rotate, so that the high-temperature flame gun can uniformly heat the bearing, the first sliding block and the upper device thereof can be quickly driven to reset through the second opening, the equipment is more convenient to use, the second sliding block and the upper device thereof are driven to reset through the connecting rod, and workers do not need to push the second sliding block one by one to reset, so that the equipment is easier to operate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention a.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a schematic perspective view of the present invention B.

Fig. 5 is a schematic perspective view of the present invention C.

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.