CN215509813U - Large-scale bearing hole heating device - Google Patents
Large-scale bearing hole heating device Download PDFInfo
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- CN215509813U CN215509813U CN202122094245.3U CN202122094245U CN215509813U CN 215509813 U CN215509813 U CN 215509813U CN 202122094245 U CN202122094245 U CN 202122094245U CN 215509813 U CN215509813 U CN 215509813U
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Abstract
The utility model provides a large-scale bearing inner hole heating device, which comprises a bottom plate and a first mounting frame, second mounting bracket and electromagnetic heating main part, the fixed slide that is provided with of lower extreme of first mounting bracket, slide and spout sliding connection, electromagnetic heating main part fixed mounting is at the right-hand member of first mounting bracket, be provided with the mounting groove in the second mounting bracket, the inside at the mounting groove is installed to the rotation motor, the upper end fixed mounting of connecting plate has the mounting panel, the lower extreme fixed mounting of connecting plate has the lower mounting panel, the fixed upper end that sets up at the lower mounting panel of lower plate, the punch holder sets up the lower extreme at last mounting panel, install the push rod on the punch holder, the output shaft and the punch holder fixed connection of push rod, still be provided with the guide post between punch holder and the lower plate, the guide post includes first guide post and second guide post, be provided with the compression post between punch holder and the lower plate. The utility model has the characteristics of stable working operation, good heating effect and uniform heating.
Description
Technical Field
The utility model relates to the technical field of inner hole heating devices, in particular to a large-scale bearing inner hole heating device.
Background
The bearing machined part is a mechanical element with wide application, is mainly sleeved on a shaft, reduces the friction force between the shaft and a shaft sleeve, is heated in an initial heat conduction mode through interference fit in the process of the traditional machine tool bearing machined part assembling process, is often heated by oil boiling, fire baking, knocking, a press machine extruding and the like, and has a plurality of obvious defects when the bearing machined part is heated through heat exchange.
However, the existing large-scale bearing inner hole heating device has the problems of poor heating effect and uneven heating effect.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the problems, the utility model provides the large-scale bearing inner hole heating device which has the characteristics of stable working operation, good heating effect and uniform heating.
In order to solve the above problems, the technical solution provided by the present invention is as follows:
a large-scale bearing inner hole heating device comprises a bottom plate, a first mounting frame, a second mounting frame and an electromagnetic heating main body, wherein a slide seat is fixedly arranged at the lower end of the first mounting frame, the slide seat is in sliding connection with a sliding groove, the electromagnetic heating main body is fixedly arranged at the right end of the first mounting frame, a mounting groove is formed in the second mounting frame, a rotating motor is arranged in the mounting groove, the output end of the rotating motor is fixedly connected with a connecting plate, an upper mounting plate is fixedly arranged at the upper end of the connecting plate, a lower mounting plate is fixedly arranged at the lower end of the connecting plate, a lower clamping plate is fixedly arranged at the upper end of the lower mounting plate, an upper clamping plate is arranged at the lower end of the upper mounting plate, a push rod is arranged on the upper clamping plate, the output shaft of the push rod is fixedly connected with the upper clamping plate, and a guide column is also arranged between the upper clamping plate and the lower clamping plate, the guide post includes first guide post and second guide post, first guide post sets up the left side of push rod, the second guide post sets up the right side of push rod, the punch holder with be provided with the compression post between the lower plate.
Further, the compression post includes connecting rod, first box and second box, install first compression spring in the first box, the upper end of connecting rod extends to the inside of first box, the connecting rod with first box swing joint, the fixed first clamp plate that sets up in upper end of head rod, first compression spring's lower extreme with first clamp plate fixed connection, first compression spring's upper end through first spring mount pad with the inner wall fixed connection of first box, install second compression spring in the second box, the lower extreme of connecting rod extends to the inside of second box, the connecting rod with second box swing joint, the fixed second clamp plate that is provided with of lower extreme of connecting rod, second compression spring's upper end with second clamp plate fixed connection, the lower extreme of second compression spring pass through second spring mount pad with the inner wall fixed connection of second box.
Further, go up fixed first traveller that is provided with on the mounting panel, first traveller with second mounting bracket sliding connection, the fixed second traveller that is provided with on the mounting panel down, the second traveller with second mounting bracket sliding connection.
Furthermore, a propulsion cylinder is arranged at the left end of the first mounting frame and fixedly mounted at the lower end of the bottom plate.
Further, first guide post includes first sleeve pipe and first movable rod, first movable rod sets up first sheathed tube inside, the outer wall of first movable rod with the inner wall sliding connection of first sleeve pipe, second guide post includes second sleeve pipe and second movable rod, the second movable rod sets up the inside of second sleeve pipe, the outer wall of second movable rod with the inner wall sliding connection of second sleeve pipe.
Furthermore, the lower end of the bottom plate is tightly attached with a backing plate.
Compared with the prior art, the utility model has the following advantages:
1. the first mounting frame can be pushed to move left and right through the propelling cylinder, so that the position of the electromagnetic heating main body can be adjusted, the electromagnetic heating main body moves right to the inner hole of the bearing workpiece, the connecting plate can be driven to rotate through the rotating motor, the bearing workpiece can be driven to rotate, and the inner hole of the bearing workpiece can be heated more uniformly;
2. the upper mounting plate is connected with the second mounting frame in a sliding mode through the first sliding column, the lower mounting plate is connected with the second mounting frame in a sliding mode through the second sliding column, the upper mounting plate can run more stably in the rotating process through the first sliding column, and the lower mounting plate can run more stably in the rotating process through the second sliding column;
3. still be provided with the guide post between punch holder and the lower plate, the guide post includes first guide post and second guide post, first guide post sets up the left side at the push rod, the second guide post sets up the right side at the push rod, can promote the punch holder through the push rod and reciprocate, and then adjust the distance between punch holder and the lower plate, improve the adaptability, can be applicable to not unidimensional bearing machined part, can make punch holder more stable at the in-process that reciprocates through setting up first guide post and second guide post, avoid removing rocking that the in-process produced.
To sum up, this kind of large-scale bearing hole heating device has extensive practicality to solve the current large-scale bearing hole heating device who provides in the above-mentioned background art and to have not good, problem that the heating effect is inhomogeneous, have extensive spreading value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the compression column of the present invention;
FIG. 3 is a top view of a first guide post of the present invention;
fig. 4 is a top view of a second guide post of the present invention.
Description of the main element symbols:
1-bottom plate, 101-sliding chute, 2-first mounting frame, 201-sliding base, 3-second mounting frame, 301-mounting groove, 4-electromagnetic heating body, 5-bearing machined part, 6-propulsion cylinder, 7-rotating motor, 8-connecting plate, 9-upper mounting plate, 10-lower mounting plate, 11-upper clamping plate, 12-lower clamping plate, 13-compression column, 1301-connecting rod, 1302-first box, 1303-second box, 1304-first compression spring, 1305-second compression spring, 1306-first pressing plate, 1307-second pressing plate, 1308-first spring mounting base, 1309-second spring mounting base, 14-push rod, 15-first guide column, 1501-first sleeve, 1502-first movable bar, 16-second guide post, 1601-second sleeve, 1602-second movable bar, 17-first sliding post, 18-second sliding post, 19-backing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1-4, the embodiment of the utility model includes a bottom plate 1, a first mounting frame 2, a second mounting frame 3 and an electromagnetic heating main body 4, wherein a backing plate 19 is tightly attached to the lower end of the bottom plate 1, a sliding seat 201 is fixedly arranged at the lower end of the first mounting frame 2, the sliding seat 201 is slidably connected with a sliding groove 101, a propulsion cylinder 6 is arranged at the left end of the first mounting frame 2, the propulsion cylinder 6 is a pressure cylinder of type MPT100 × 200, the propulsion cylinder 6 is fixedly arranged at the lower end of the bottom plate 1, the electromagnetic heating main body 4 is fixedly arranged at the right end of the first mounting frame 2, the first mounting frame 2 can be pushed to move left and right by the propulsion cylinder 6, and the position of the electromagnetic heating main body 4 can be adjusted.
The second mounting frame 3 is internally provided with a mounting groove 301, the rotating motor 7 is arranged inside the mounting groove 301, the output end of the rotating motor 7 is fixedly connected with the connecting plate 8, the upper end of the connecting plate 8 is fixedly provided with an upper mounting plate 9, the lower end of the connecting plate 8 is fixedly provided with a lower mounting plate 10, the lower clamping plate 12 is fixedly arranged at the upper end of the lower mounting plate 10, the upper clamping plate 11 is arranged at the lower end of the upper mounting plate 9, the upper clamping plate 11 is provided with a push rod 14, the push rod 14 adopts electric pushing with the model of HF-TGA, the output shaft of the push rod 14 is fixedly connected with the upper clamping plate 11, the bearing workpiece 5 is placed between the lower clamping plate 12 and the upper clamping plate 11, the electromagnetic heating main body 4 moves rightwards to the inner hole of the bearing workpiece 5, the connecting plate 8 can be driven to rotate by rotating the rotating motor 7, the bearing workpiece 5 can be driven to rotate, and the inner hole of the bearing workpiece 5 can be heated more uniformly, the upper mounting plate 9 is fixedly provided with a first sliding column 17, the first sliding column 17 is connected with the second mounting frame 3 in a sliding manner, the lower mounting plate 10 is fixedly provided with a second sliding column 18, the second sliding column 18 is connected with the second mounting frame 3 in a sliding manner, the upper mounting plate 9 can run more stably in the rotating process by arranging the first sliding column 17, the lower mounting plate 10 can run more stably in the rotating process by arranging the second sliding column 18, a guide column is also arranged between the upper clamping plate 11 and the lower clamping plate 12 and comprises a first guide column 15 and a second guide column 16, the first guide column 15 is arranged on the left side of the push rod 14, the second guide column 16 is arranged on the right side of the push rod 14, the upper clamping plate 11 can be pushed to move up and down by the push rod 14, the distance between the upper clamping plate 11 and the lower clamping plate 12 is adjusted, the adaptability is improved, and the bearing processing device can be suitable for bearing processing pieces 5 with different sizes, through setting up first guide post 15 and second guide post 16 can make the punch holder 11 more stable at the in-process that reciprocates, avoid removing the rocking that the in-process produced.
The first guide post 15 comprises a first sleeve 1501 and a first movable rod 1502, the first movable rod 1502 is arranged inside the first sleeve 1501, the outer wall of the first movable rod 1501 is connected with the inner wall of the first sleeve 1502 in a sliding manner, the second guide post 16 comprises a second sleeve 1601 and a second movable rod 1602, the second movable rod 1602 is arranged inside the second sleeve 1601, the outer wall of the second movable rod 1602 is connected with the inner wall of the second sleeve 1601 in a sliding manner, a compression post 13 is arranged between the upper clamp plate 11 and the lower clamp plate 12, the compression post 13 comprises a connecting rod 1301, a first box 1302 and a second box 1303, a first compression spring 1304 is arranged in the first box 1302, the upper end of the connecting rod 1301 extends into the first box 1302, the connecting rod 1301 is movably connected with the first box 1302, a first pressing plate 1306 is fixedly arranged at the upper end of the first connecting rod 1301, the lower end of the first compression spring 1304 is fixedly connected with the first pressing plate 1306, the upper end of the first compression spring 1304 is fixedly connected with the inner wall of the first box 1302 through a first spring mounting base 1308, a second compression spring 1305 is mounted in the second box 1303, the lower end of the connecting rod 1301 extends into the second box 1303, the connecting rod 1301 is movably connected with the second box 1303, a second pressing plate 1307 is fixedly arranged at the lower end of the connecting rod 1301, the upper end of the second compression spring 1305 is fixedly connected with the second pressing plate 1307, and the lower end of the second compression spring 1305 is fixedly connected with the inner wall of the second box 1303 through a second spring mounting base 1309.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A large-scale bearing inner hole heating device comprises a bottom plate, a first mounting frame, a second mounting frame and an electromagnetic heating main body, and is characterized in that a slide seat is fixedly arranged at the lower end of the first mounting frame, the slide seat is connected with a slide groove in a sliding manner, the electromagnetic heating main body is fixedly arranged at the right end of the first mounting frame, a mounting groove is arranged in the second mounting frame, a rotating motor is arranged in the mounting groove, the output end of the rotating motor is fixedly connected with a connecting plate, an upper mounting plate is fixedly arranged at the upper end of the connecting plate, a lower mounting plate is fixedly arranged at the lower end of the connecting plate, a lower clamping plate is fixedly arranged at the upper end of the lower mounting plate, an upper clamping plate is arranged at the lower end of the upper mounting plate, a push rod is arranged on the upper clamping plate, the output shaft of the push rod is fixedly connected with the upper clamping plate, and a guide post is also arranged between the upper clamping plate and the lower clamping plate, the guide post includes first guide post and second guide post, first guide post sets up the left side of push rod, the second guide post sets up the right side of push rod, the punch holder with be provided with the compression post between the lower plate.
2. The large-sized bearing inner hole heating device according to claim 1, wherein the compression column comprises a connecting rod, a first box and a second box, a first compression spring is installed in the first box, the upper end of the connecting rod extends into the first box, the connecting rod is movably connected with the first box, a first pressing plate is fixedly arranged at the upper end of the first connecting rod, the lower end of the first compression spring is fixedly connected with the first pressing plate, the upper end of the first compression spring is fixedly connected with the inner wall of the first box through a first spring mounting seat, a second compression spring is installed in the second box, the lower end of the connecting rod extends into the second box, the connecting rod is movably connected with the second box, a second pressing plate is fixedly arranged at the lower end of the connecting rod, and the upper end of the second compression spring is fixedly connected with the second pressing plate, the lower end of the second compression spring is fixedly connected with the inner wall of the second box body through a second spring mounting seat.
3. The heating device for the inner hole of the large bearing as claimed in claim 2, wherein a first sliding column is fixedly arranged on the upper mounting plate and is slidably connected with the second mounting frame, and a second sliding column is fixedly arranged on the lower mounting plate and is slidably connected with the second mounting frame.
4. The large bearing inner hole heating device as claimed in claim 3, wherein a propulsion cylinder is arranged at the left end of the first mounting frame, and the propulsion cylinder is fixedly mounted at the lower end of the bottom plate.
5. The large bearing inner hole heating device according to claim 4, wherein the first guiding column comprises a first sleeve and a first movable rod, the first movable rod is arranged inside the first sleeve, the outer wall of the first movable rod is slidably connected with the inner wall of the first sleeve, the second guiding column comprises a second sleeve and a second movable rod, the second movable rod is arranged inside the second sleeve, and the outer wall of the second movable rod is slidably connected with the inner wall of the second sleeve.
6. A large bearing inner hole heating device as claimed in claim 5, wherein the bottom plate is closely attached with a backing plate at the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094245.3U CN215509813U (en) | 2021-09-01 | 2021-09-01 | Large-scale bearing hole heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094245.3U CN215509813U (en) | 2021-09-01 | 2021-09-01 | Large-scale bearing hole heating device |
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| Publication Number | Publication Date |
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| CN215509813U true CN215509813U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122094245.3U Active CN215509813U (en) | 2021-09-01 | 2021-09-01 | Large-scale bearing hole heating device |
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| CN (1) | CN215509813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460583A (en) * | 2023-04-23 | 2023-07-21 | 烟台东德实业有限公司 | Pneumatic assembly method for main shaft of high-speed centrifugal air compressor |
-
2021
- 2021-09-01 CN CN202122094245.3U patent/CN215509813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116460583A (en) * | 2023-04-23 | 2023-07-21 | 烟台东德实业有限公司 | Pneumatic assembly method for main shaft of high-speed centrifugal air compressor |
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