CN219685330U - Special tool for assembling large-scale bearing - Google Patents
Special tool for assembling large-scale bearing Download PDFInfo
- Publication number
- CN219685330U CN219685330U CN202321023114.9U CN202321023114U CN219685330U CN 219685330 U CN219685330 U CN 219685330U CN 202321023114 U CN202321023114 U CN 202321023114U CN 219685330 U CN219685330 U CN 219685330U
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- CN
- China
- Prior art keywords
- assembling
- special tool
- adjusting
- bearing
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a special tool for assembling a large-scale bearing, which comprises a frame, wherein the frame is connected with a stand column, and the stand column is connected with a rotating shaft; the swinging structure is connected with the rotating shaft and is used for driving the dynamic pressure cylinder to lift; the hydraulic cylinder is connected below the swing structure and is used for jacking the swing structure; and the adjusting structure is connected with the frame below the adjusting structure, and the hydraulic cylinder is connected above the adjusting structure. This specialized tool of assembly large-scale bearing passes through pneumatic cylinder jack-up actuating lever for the actuating lever rises, under the effect of pivot, and the swinging arms can descend, and then drive and make the pressure section of thick bamboo descend, constantly push down the bearing, can easily install the bearing to can not harm bearing and main shaft, ensure installation safety, shorten installation time, carry out position adjustment along with the gyro wheel through the pressure section of thick bamboo, make the pressure section of thick bamboo can with the better combination of installation bearing ring.
Description
Technical Field
The utility model relates to the technical field of tablet presses, in particular to a special tool for assembling a large-sized bearing.
Background
The PG65 type full-automatic high-speed rotary tablet press is suitable for large-scale and intensive production. Circular sheets, special-shaped sheets, annular sheets and bicolor sheets with various specifications can be pressed, and spindle bearings are required to be installed during assembly of the PG65 type full-automatic high-speed rotary tablet press.
At present, due to the limitation of room height, when the existing 65-punch tablet press is used for installing a main shaft bearing, the main shaft bearing is very inconvenient to install, generally, a maintenance installation hole is formed in a color steel plate on the top of a room, and the bearing is assembled and maintained through the maintenance installation hole, so that force is not conveniently applied, a large amount of working hours are consumed for each installation, and safety is difficult to ensure.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and comprises a frame, wherein the frame is connected with a stand column, and the stand column is connected with a rotating shaft;
the swinging structure is connected with the rotating shaft and is used for driving the dynamic pressure cylinder to lift;
the hydraulic cylinder is connected below the swing structure and is used for jacking the swing structure;
the adjusting structure is connected with the frame below the adjusting structure, the adjusting structure is connected with the hydraulic cylinder above the adjusting structure, and the adjusting structure is used for adjusting the height of the hydraulic cylinder.
Preferably, the swing structure comprises a driving rod and a swing rod, the driving rod is connected with two swing rods, an adjusting shaft is connected between adjacent swing rods, a roller is sleeved on the adjusting shaft, and the lower part of the roller is connected with a pressing cylinder.
Preferably, the driving rod is provided with a rotating hole, and the rotating hole is matched with the rotating shaft.
Preferably, a mounting groove is formed in the swinging rod, and the mounting groove is matched with the adjusting shaft.
Preferably, the adjusting structure comprises a stud and a large adjusting nut, the lower part of the stud is fixedly connected with the frame, the large adjusting nut is in threaded connection with the stud, a thrust ball bearing is arranged above the large adjusting nut, the upper part of the thrust ball bearing is connected with a supporting column, the upper part of the supporting column is connected with a floating supporting plate, and the upper part of the floating supporting plate is connected with a hydraulic cylinder.
Preferably, a limiting hole is formed in the support column, and the limiting hole is matched with the stud.
Preferably, the bottom of the frame is detachably connected with universal wheels, and the universal wheels are provided with four.
Preferably, the upper part of the pressing cylinder is connected with a zipper.
Preferably, a shaking handle is arranged on the hydraulic cylinder.
Preferably, two upright posts are arranged.
The technical scheme has the following advantages or beneficial effects:
according to the utility model, the driving rod is lifted by the hydraulic cylinder, so that the driving rod is lifted, the swinging rod is lowered under the action of the rotating shaft, and the pressing cylinder is driven to be lowered, so that the bearing is continuously pressed downwards, the bearing can be easily installed, the bearing and the main shaft are not damaged, the safety of the installation process is ensured, the installation time is shortened, and the pressing cylinder can be better combined with the installation bearing ring by adjusting the position of the pressing cylinder along with the roller.
Drawings
FIG. 1 is a schematic view of a special tool for assembling a large bearing according to an embodiment of the present utility model;
FIG. 2 is a top view of a special tool for assembling a large bearing according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the adjusting structure of the special tool for assembling a large-sized bearing of FIG. 1;
fig. 4 is a schematic structural view of a swing structure in the special tool for assembling a large-sized bearing of fig. 1.
Legend description:
1. a frame; 2. a column; 3. a rotating shaft; 4. a swinging structure; 5. pressing a cylinder; 6. a hydraulic cylinder; 7. an adjustment structure; 8. a roller; 9. a universal wheel; 10. a zipper; 11. shaking the handle; 41. a driving rod; 42. a swinging rod; 43. an adjusting shaft; 44. a rotation hole; 45. a mounting groove; 71. a stud; 72. a large adjusting nut; 73. a thrust ball bearing; 74. a support column; 75. a floating support plate; 76. and a limiting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the special tool for assembling a large-scale bearing comprises a frame 1, wherein a stand column 2 is connected to the frame 1, and a rotating shaft 3 is connected to the stand column 2; the swinging structure 4 is connected with the rotating shaft 3, and the swinging structure 4 is used for driving the dynamic pressure cylinder 5 to lift; the hydraulic cylinder 6 is connected below the swinging structure 4, and the hydraulic cylinder 6 is used for jacking the swinging structure 4; the adjusting structure 7 is connected with the frame 1 below the adjusting structure 7, the hydraulic cylinder 6 is connected above the adjusting structure 7, and the adjusting structure 7 is used for adjusting the height of the hydraulic cylinder 6; can drive the actuating lever 41 end of oscillating structure 4 through control pneumatic cylinder 6 goes up and down, can drive the oscillating lever 42 end of oscillating structure 4 through pivot 3 and go up and down, and then drive a pressure section of thick bamboo 5 and go up and down, along with the jack-up post of pneumatic cylinder 6 is the afterburning constantly, make a pressure section of thick bamboo 5 push down the bearing constantly, can easily install the bearing to can not harm bearing and main shaft, ensure installation safety, shorten installation time, but the height of adjustable pneumatic cylinder 6 through adjusting structure 7, the staff of convenient different heights operates, the practicality of device has been strengthened.
As shown in fig. 1 and 2, further, two upright posts 2 are provided, the bottom of the frame 1 is detachably connected with universal wheels 9, and the universal wheels 9 are provided with four wheels; the device is conveniently moved by the universal wheel 9.
As shown in fig. 1 and 3, the swinging structure 4 comprises a driving rod 41 and swinging rods 42, the driving rod 41 is connected with the two swinging rods 42, an adjusting shaft 43 is connected between the adjacent swinging rods 42, a roller 8 is sleeved on the adjusting shaft 43, the lower part of the roller 8 is connected with a pressing cylinder 5, a rotating hole 44 is formed in the driving rod 41, the rotating hole 44 is matched with the rotating shaft 3, a mounting groove 45 is formed in the swinging rod 42, and the mounting groove 45 is matched with the adjusting shaft 43; through pneumatic cylinder 6 jack-up actuating lever 41 for actuating lever 41 rises, under the effect of pivot 3, swinging arms 42 can descend, and then drives and make pressure section of thick bamboo 5 descend, constantly pushes down the bearing, can easily install the bearing, and can not harm bearing and main shaft, ensure installation safety, shorten installation time, carry out position adjustment along with gyro wheel 8 through pressure section of thick bamboo 5, make pressure section of thick bamboo 5 can be better with the combination of installation race.
Embodiment two:
as shown in fig. 1 and fig. 2, on the basis of the first embodiment, the present utility model provides a technical solution: the upper part of the pressing cylinder 5 is connected with a zipper 10, and a shaking handle 11 is arranged on the hydraulic cylinder 6; the position of the pressing cylinder 5 is conveniently adjusted through the zipper 10, and the hydraulic cylinder 6 is controlled to lift by shaking the handle 11.
As shown in fig. 1 and 3, further, the adjusting structure 7 comprises a stud 71 and a large adjusting nut 72, the lower part of the stud 71 is fixedly connected with the frame 1, the large adjusting nut 72 is in threaded connection with the stud 71, a thrust ball bearing 73 is arranged above the large adjusting nut 72, the upper part of the thrust ball bearing 73 is connected with a supporting column 74, the upper part of the supporting column 74 is connected with a floating supporting plate 75, the upper part of the floating supporting plate 75 is connected with the hydraulic cylinder 6, a limiting hole 76 is formed in the supporting column 74, and the limiting hole 76 is matched with the stud 71; through rotating big adjusting nut 72, can drive big adjusting nut 72 screw thread on double-screw bolt 71 and go up and down, drive thrust ball bearing 73 and support column 74 of its top and go up and down again, drive pneumatic cylinder 6 and go up and down, the height of adjustable pneumatic cylinder 6, the staff operation of different heights shakes handle 11, has strengthened the practicality of device, and can protect big adjusting nut 72 through thrust ball bearing 73.
Working principle: the staff can drive the actuating lever 41 end of oscillating structure 4 through control pneumatic cylinder 6 goes up and down, can drive the oscillating lever 42 end of oscillating structure 4 through pivot 3 and go up and down, and then drive pressure section of thick bamboo 5 and go up and down, along with the jack-up of pneumatic cylinder 6 is the afterburning constantly, make pressure section of thick bamboo 5 constantly push down the bearing, can easily install the bearing, and can not harm bearing and main shaft, ensure installation safety, shorten installation time, height through adjustable pneumatic cylinder 6 of adjusting structure 7, the staff of different heights operates conveniently, the practicality of device has been strengthened, lift actuating lever 41 through pneumatic cylinder 6, make actuating lever 41 rise, under the effect of pivot 3, swing lever 42 can descend, and then drive and make pressure section of thick bamboo 5 descend, constantly push down the bearing, can easily install the bearing, and can not harm bearing and main shaft, ensure installation safety, shorten installation time, carry out position adjustment along with gyro wheel 8 through pressure section of thick bamboo 5, make pressure section of thick bamboo 5 can combine with the installation race better.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. The special tool for assembling the large-scale bearing is characterized by comprising a frame (1), wherein the frame (1) is connected with a stand column (2), and the stand column (2) is connected with a rotating shaft (3);
the swinging structure (4) is connected with the rotating shaft (3), and the swinging structure (4) is used for driving the pressure cylinder (5) to lift;
the hydraulic cylinder (6), the said hydraulic cylinder (6) connects under the said oscillating structure (4), the said hydraulic cylinder (6) is used for jacking the oscillating structure (4);
the adjusting structure (7), adjusting structure (7) below with frame (1) is connected, adjusting structure (7) top with pneumatic cylinder (6) are connected, adjusting structure (7) are used for adjusting the height of pneumatic cylinder (6).
2. A special tool for assembling a large bearing according to claim 1, wherein: the swing structure (4) comprises a driving rod (41) and a swing rod (42), the driving rod (41) is connected with two swing rods (42), an adjusting shaft (43) is connected between the adjacent swing rods (42), a roller (8) is sleeved on the adjusting shaft (43), and the lower part of the roller (8) is connected with the pressing cylinder (5).
3. A special tool for assembling a large bearing according to claim 2, wherein: the driving rod (41) is provided with a rotating hole (44), and the rotating hole (44) is matched with the rotating shaft (3).
4. A special tool for assembling a large bearing according to claim 2, wherein: the swinging rod (42) is internally provided with a mounting groove (45), and the mounting groove (45) is matched with the adjusting shaft (43).
5. A special tool for assembling a large bearing according to claim 1, wherein: the adjusting structure (7) comprises a stud (71) and a large adjusting nut (72), wherein the lower portion of the stud (71) is fixedly connected with the frame (1), the large adjusting nut (72) is in threaded connection with the stud (71), a thrust ball bearing (73) is arranged above the large adjusting nut (72), the upper portion of the thrust ball bearing (73) is connected with a supporting column (74), the upper portion of the supporting column (74) is connected with a floating supporting plate (75), and the upper portion of the floating supporting plate (75) is connected with a hydraulic cylinder (6).
6. A special tool for assembling a large bearing according to claim 5, wherein: and a limiting hole (76) is formed in the supporting column (74), and the limiting hole (76) is matched with the stud (71).
7. A special tool for assembling a large bearing according to claim 1, wherein: the bottom of the frame (1) is detachably connected with universal wheels (9), and the universal wheels (9) are provided with four.
8. A special tool for assembling a large bearing according to claim 1, wherein: the upper part of the pressing cylinder (5) is connected with a zipper (10).
9. A special tool for assembling a large bearing according to claim 1, wherein: a shaking handle (11) is arranged on the hydraulic cylinder (6).
10. A special tool for assembling a large bearing according to claim 1, wherein: the number of the upright posts (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023114.9U CN219685330U (en) | 2023-04-28 | 2023-04-28 | Special tool for assembling large-scale bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321023114.9U CN219685330U (en) | 2023-04-28 | 2023-04-28 | Special tool for assembling large-scale bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219685330U true CN219685330U (en) | 2023-09-15 |
Family
ID=87968209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321023114.9U Active CN219685330U (en) | 2023-04-28 | 2023-04-28 | Special tool for assembling large-scale bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219685330U (en) |
-
2023
- 2023-04-28 CN CN202321023114.9U patent/CN219685330U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |