CN209062498U - One kind removing oxygen feed pump shaft pressure-bearing assembling device - Google Patents
One kind removing oxygen feed pump shaft pressure-bearing assembling device Download PDFInfo
- Publication number
- CN209062498U CN209062498U CN201821353214.7U CN201821353214U CN209062498U CN 209062498 U CN209062498 U CN 209062498U CN 201821353214 U CN201821353214 U CN 201821353214U CN 209062498 U CN209062498 U CN 209062498U
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- threaded rod
- fixed
- feed pump
- movable plate
- plate
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Abstract
The utility model discloses one kind to remove oxygen feed pump shaft pressure-bearing assembling device, including workbench, the top surrounding of the workbench is respectively and fixedly provided with support column, lifter plate is slidably connected on support column, the bottom end of lifter plate is fixed with four groups of vertical bars, the bottom end of vertical bar is fixed with transverse slat, movable plate is slidably connected on vertical bar, the two sides of transverse slat and movable plate are hinged with two groups of rotating bars, the top of transverse slat is rotatably connected to threaded rod, the top of threaded rod is through movable plate and is fixed with handle, the top of support column is fixed with top plate, the center bottom of top plate is equipped with cylinder, the piston rod of cylinder is fixedly connected with the top of lifter plate, threaded rod is threadedly coupled with movable plate, rotating bar is located at the two sides of threaded rod.The utility model is ingenious in design, compact-sized, easy to operate, facilitates rotating bar that the bearing inner race of different model is fixed, and is capable of the scope of application of expansion instrument, while can be improved the press fitting efficiency of device, practical, is conducive to promote.
Description
Technical field
The utility model relates to remove oxygen feed pump processing technique field, more particularly to it is a kind of except oxygen feed pump shaft pressure-bearing
Assembling device.
Background technique
The driving style of boiler feed pump generally divides motor and two kinds of driving styles of steam turbine.Motor mostly uses friendship
Galvanic electricity motivation, so the revolving speed of feed pump is constant speed, boiler feedwater control is adjusted by " throttling ".Since oxygen-eliminating device is mixing
Heating equipment, so must have water pump to improve pressure thereafter enters boiler, this water pump just becomes feed pump.Except oxygen feed pump
It is one kind very common in feed pump, needs to be pressed bearing in except oxygen feed pump process, but it is existing
Press-loading apparatus working efficiency is lower, and can not be pressed to the bearing of different model, and flexibility is poor, it is therefore desirable to we
One kind is designed except oxygen feed pump shaft pressure-bearing assembling device, to solve these problems.
Utility model content
Purpose of the utility model is to solve working efficiency existing in the prior art is lower, and can not be to not
The shortcomings that being pressed with the bearing of model, and the one kind proposed removes oxygen feed pump shaft pressure-bearing assembling device.
To achieve the goals above, the utility model adopts the technical scheme that
One kind removing oxygen feed pump shaft pressure-bearing assembling device, including workbench, the top surrounding of the workbench are respectively and fixedly provided with
Support column slidably connects lifter plate on support column, and the bottom end of lifter plate is fixed with four groups of vertical bars, and the bottom end of vertical bar is fixed with cross
Plate, slidably connects movable plate on vertical bar, and the two sides of transverse slat and movable plate are hinged with two groups of rotating bars, the top rotation of transverse slat
It is connected with threaded rod, the top of threaded rod through movable plate and is fixed with handle, and the top of support column is fixed with top plate, top plate
Center bottom is equipped with cylinder, and the piston rod of cylinder is fixedly connected with the top middle portion of lifter plate.
Preferably, the threaded rod is threadedly coupled with movable plate, and rotating bar is located at the two sides of threaded rod, threaded rod two
One end of the rotating bar of side is hinged.
Preferably, the vertical bar is symmetrically arranged, and threaded rod is located between four groups of vertical bars.
Preferably, the top of the workbench is fixed with conveyer frames, and multiple groups biography has been placed equidistant with inside the top of conveyer frames
Axis is sent, the both ends of transmission shaft are rotatablely connected with the inner wall of conveyer frames, and the outer cover of transmission shaft is equipped with conveyer belt.
Preferably, the top side of the conveyer frames is equipped with transport motor, the output shaft of transport motor with wherein one group
One end of transmission shaft is fixedly connected, and conveyer frames are located between four groups of support columns, and conveyer belt is located at the underface of transverse slat.
The beneficial effects of the utility model are:
1, threaded rod rotation is driven by rotational handle, under the restriction effect of vertical bar, so that movable plate is steadily gone up and down, side
Just the bearing inner race of different model is fixed in rotating bar, is capable of the scope of application of expansion instrument；
2, transmission shaft rotation is driven by transport motor, so that conveyer belt drives bearing housing movement, while passes through cylinder
Control lifter plate band dynamic bearing is steadily gone up and down, and can be improved the press fitting efficiency of device.
The utility model is ingenious in design, compact-sized, easy to operate, facilitate rotating bar to the bearing inner race of different model into
Row is fixed, and is capable of the scope of application of expansion instrument, while can be improved the press fitting efficiency of device, practical, is conducive to promote.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structure front view except oxygen feed pump shaft pressure-bearing assembling device；
Fig. 2 be the utility model proposes a kind of structural side view except oxygen feed pump shaft pressure-bearing assembling device.
In figure: 1 workbench, 2 support columns, 3 lifter plates, 4 vertical bars, 5 transverse slats, 6 movable plates, 7 rotating bars, 8 threaded rods, 9 hands
Handle, 10 top plates, 11 cylinders, 12 conveyer frames, 13 transmission shafts, 14 conveyer belts, 15 transport motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of to remove oxygen feed pump shaft pressure-bearing assembling device, including workbench 1, the top surrounding of workbench 1
It is respectively and fixedly provided with support column 2, lifter plate 3 is slidably connected on support column 2, the bottom end of lifter plate 3 is fixed with four groups of vertical bars 4, vertical bar 4
Bottom end be fixed with transverse slat 5, slidably connect movable plate 6 on vertical bar 4, the two sides of transverse slat 5 and movable plate 6 are hinged with two groups and turn
Lever 7, the top of transverse slat 5 are rotatably connected to threaded rod 8, and the top of threaded rod 8 through movable plate 6 and is fixed with handle 9, supports
The top of column 2 is fixed with top plate 10, and the center bottom of top plate 10 is equipped with cylinder 11, piston rod and the lifter plate 3 of cylinder 11
Top middle portion is fixedly connected.The utility model is ingenious in design, compact-sized, easy to operate, facilitates rotating bar to different model
Bearing inner race is fixed, and is capable of the scope of application of expansion instrument, while can be improved the press fitting efficiency of device, practical,
Be conducive to promote.
In the present embodiment, threaded rod 8 is threadedly coupled with movable plate 6, and rotating bar 7 is located at the two sides of threaded rod 8, screw thread
One end of the rotating bar 7 of 8 two sides of bar is hinged, vertical bar 4 be it is symmetrically arranged, threaded rod 8 be located at four groups of vertical bars 4 it
Between, the top of workbench 1 is fixed with conveyer frames 12, and multiple groups transmission shaft 13 has been placed equidistant with inside the top of conveyer frames 12, transmits
The both ends of axis 13 are rotatablely connected with the inner wall of conveyer frames 12, and the outer cover of transmission shaft 13 is equipped with conveyer belt 14, conveyer frames 12
Top side is equipped with transport motor 15, and the output shaft of transport motor 15 is fixedly connected with one end of wherein one group of transmission shaft 13,
Conveyer frames 12 are located between four groups of support columns 2, and conveyer belt 14 is located at the underface of transverse slat 5.
In the present embodiment, when in use, bearing is set in the outside of transverse slat 5 and movable plate 6 by operator, then by turning
Fixed handle 9 drives threaded rod 8 to rotate clockwise or counter-clockwise, under the restriction effect of four groups of vertical bars 4, so that movable plate 6 is flat
Steady lifting, when movable plate 6 steadily declines, the junction of the rotating bar 7 of 8 two sides of threaded rod is located remotely from each other；When movable plate 6 is steady
When rising, the junction of the rotating bar 7 of 8 two sides of threaded rod is close to each other, and then conveniently carries out to the bearing inner race of different model
It is fixed, it is capable of the scope of application of expansion instrument, then multiple groups bearing housing is equidistantly placed on a conveyor belt 14, is passed by starting
Power transmission machine 15 drives transmission shaft 13 to rotate, so that conveyer belt 14 drives bearing housing mobile, when bearing housing is moved to bearing
When underface, lifter plate 3 is driven to go up and down by starting cylinder 11, while under the restriction effect of four groups of support columns 2, so that lifting
Plate 3 is steadily gone up and down, and when lifter plate 3 steadily declines with dynamic bearing, can be pressed to bearing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. one kind removes oxygen feed pump shaft pressure-bearing assembling device, including workbench (1), which is characterized in that the top of the workbench (1)
End surrounding is respectively and fixedly provided with support column (2), is slidably connected on support column (2) lifter plate (3), the bottom end of lifter plate (3) is fixed with
Four groups of vertical bars (4), the bottom end of vertical bar (4) are fixed with transverse slat (5), are slidably connected on vertical bar (4) movable plate (6), transverse slat (5) and
The two sides of movable plate (6) are hinged with two groups of rotating bars (7), and the top of transverse slat (5) is rotatably connected to threaded rod (8), threaded rod
(8) top is through movable plate (6) and is fixed with handle (9), and the top of support column (2) is fixed with top plate (10), top plate (10)
Center bottom be equipped with cylinder (11), the piston rod of cylinder (11) is fixedly connected with the top middle portion of lifter plate (3).
2. according to claim 1 a kind of except oxygen feed pump shaft pressure-bearing assembling device, which is characterized in that the threaded rod
(8) it is threadedly coupled with movable plate (6), rotating bar (7) is located at the two sides of threaded rod (8), the rotating bar of threaded rod (8) two sides
(7) one end is hinged.
3. according to claim 1 a kind of except oxygen feed pump shaft pressure-bearing assembling device, which is characterized in that the vertical bar (4)
Be it is symmetrically arranged, threaded rod (8) is located between four groups of vertical bars (4).
4. according to claim 1 a kind of except oxygen feed pump shaft pressure-bearing assembling device, which is characterized in that the workbench
(1) top is fixed with conveyer frames (12), and multiple groups transmission shaft (13), transmission shaft have been placed equidistant with inside the top of conveyer frames (12)
(13) both ends are rotatablely connected with the inner wall of conveyer frames (12), and the outer cover of transmission shaft (13) is equipped with conveyer belt (14).
5. according to claim 4 a kind of except oxygen feed pump shaft pressure-bearing assembling device, which is characterized in that the conveyer frames
(12) top side is equipped with transport motor (15), the output shaft of transport motor (15) and the one of wherein one group of transmission shaft (13)
End is fixedly connected, and conveyer frames (12) are located between four groups of support columns (2), and conveyer belt (14) is located at the underface of transverse slat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353214.7U CN209062498U (en) | 2018-08-22 | 2018-08-22 | One kind removing oxygen feed pump shaft pressure-bearing assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353214.7U CN209062498U (en) | 2018-08-22 | 2018-08-22 | One kind removing oxygen feed pump shaft pressure-bearing assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062498U true CN209062498U (en) | 2019-07-05 |
Family
ID=67090792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353214.7U Active CN209062498U (en) | 2018-08-22 | 2018-08-22 | One kind removing oxygen feed pump shaft pressure-bearing assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161362A (en) * | 2021-12-24 | 2022-03-11 | 北京新风航天装备有限公司 | Guiding type bearing installation pressing device |
-
2018
- 2018-08-22 CN CN201821353214.7U patent/CN209062498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161362A (en) * | 2021-12-24 | 2022-03-11 | 北京新风航天装备有限公司 | Guiding type bearing installation pressing device |
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