CN211852505U - Bearing supporting device for engineering machinery diesel engine - Google Patents
Bearing supporting device for engineering machinery diesel engine Download PDFInfo
- Publication number
- CN211852505U CN211852505U CN202020423332.1U CN202020423332U CN211852505U CN 211852505 U CN211852505 U CN 211852505U CN 202020423332 U CN202020423332 U CN 202020423332U CN 211852505 U CN211852505 U CN 211852505U
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- diesel engine
- bearing
- engineering machinery
- screw rod
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- 238000013016 damping Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a bearing strutting arrangement for engineering machine tool diesel engine, which comprises a mounting bas, be equipped with the base on the mount pad, the base top is equipped with the top cap, the base with be equipped with the bearing between the top cap middle part, the base both ends with all be equipped with damper between the mount pad, the symmetry is equipped with the support frame on the mount pad, support frame one side fixed mounting is equipped with the hydraulic stem, hydraulic stem one end is connected with fixed establishment, fixed establishment includes the baffle, the baffle with the hydraulic stem is connected, set up threaded hole on the baffle, screw hole female connection is equipped with the screw rod, the screw rod bottom is equipped with the clamp plate, the screw rod top is equipped with adjust knob. Has the advantages that: the pressure is applied to the top cover through the pressure plate, so that the top cover can be fixed relative to the base, the bearing is fixed more stably, and the top cover is convenient to mount and dismount.
Description
Technical Field
The utility model relates to a bearing device particularly, relates to a bearing strutting arrangement for engineering machine tool diesel engine.
Background
The inner supporting point of the bearing is a shaft, the outer supporting is a bearing seat which is often called, and different bearing seats can be selected for one bearing, and different types of bearings can be selected for one bearing seat at the same time, so that the variety of the bearing seats is large, and for application occasions with different standard bearing seats, the bearing seats made of different materials can be selected, such as special bearing seats made of grey cast iron, nodular cast iron and cast steel, stainless steel and plastic.
The existing bearing seat can continuously generate vibration during working, the vibration force can lead the screw rod to be loosened with the metal block and the rectangular plate respectively, the screw rod can fall off due to long-time working, and the stability of the top cover connected with the base is greatly reduced. Therefore, the bearing supporting device for the diesel engine of the engineering machinery is provided.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing strutting arrangement for engineering machine tool diesel to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing strutting arrangement for engineering machine tool diesel engine, includes the mount pad, be equipped with the base on the mount pad, the base top is equipped with the top cap, the base with be equipped with the bearing between the top cap middle part, the base both ends with all be equipped with damper between the mount pad, the symmetry is equipped with the support frame on the mount pad, support frame one side fixed mounting is equipped with the hydraulic stem, hydraulic stem one end is connected with fixed establishment, fixed establishment includes the baffle, the baffle with the hydraulic stem is connected, set up threaded hole on the baffle, screw hole female connection is equipped with the screw rod, the screw rod bottom is equipped with the clamp plate, the screw rod top is equipped with adjust knob.
Further, damper includes the shock attenuation post, the inside cavity of having seted up of shock attenuation post, the spacing groove has been seted up to the cavity symmetry, the spacing inslot all is equipped with the assorted stopper, the fixed limiting plate that is equipped with between the stopper.
Furthermore, a damping spring is arranged between the top of the limiting plate and the inner wall of the cavity.
Furthermore, the bottom of the limiting plate is fixedly provided with a supporting leg, and one end, far away from the limiting plate, of the supporting leg penetrates through the cavity and extends to the outside of the shock absorption column to be fixedly connected with the cushion block.
Furthermore, through holes are symmetrically formed in the mounting base, and the cushion block penetrates through the through holes.
Further, the base and the top cover are fixed through a locking bolt.
Furthermore, the bottom of the pressing plate is provided with a rubber cushion block.
The utility model provides a bearing strutting arrangement for engineering machine tool diesel engine, beneficial effect as follows:
(1) through being equipped with damper, play good shock attenuation effect, prevented that the screw rod from taking place not hard up phenomenon when receiving vibrations, improved the stability of bearing, prolonged the life-span of using. Through being equipped with fixed establishment, when fixed, place the base top with the top cap, drive the baffle through the hydraulic stem and remove towards the top cap direction, until removing suitable position, rethread manual rotation adjust knob drives the screw rod and removes, and the screw rod drives the clamp plate and removes, and it makes the top cap fixed for the base to exert pressure through the clamp plate to the top cap for the bearing is fixed more stable, also makes things convenient for the installation and the dismantlement of top cap moreover.
(2) Through being equipped with damper, when the base received the extrusion, under the cooperation of spacing groove, stopper, limiting plate and supporting leg for damping spring plays good cushioning effect, has further improved the stability of bearing. The locking bolt is arranged for fixation, so that the disassembly is convenient. The rubber cushion blocks are arranged, so that the antiskid and wear-resistant effects are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a bearing support device for a diesel engine of a construction machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fixing mechanism in a bearing support device for a diesel engine of an engineering machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a damping mechanism in a bearing support device for a diesel engine of an engineering machine according to an embodiment of the present invention.
Reference numerals:
1. a mounting seat; 2. a base; 3. a top cover; 4. a damping mechanism; 5. a bearing; 6. a support frame; 7. a hydraulic lever; 8. a fixing mechanism; 9. a baffle plate; 10. a screw; 11. pressing a plate; 12. a shock-absorbing post; 13. a limiting block; 14. a limiting plate; 15. a damping spring; 16. supporting legs; 17. and locking the bolt.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, a bearing supporting device for a diesel engine of an engineering machine according to an embodiment of the present invention includes a mounting base 1, a base 2 is disposed on the mounting base 1, a top cover 3 is disposed above the base 2, a bearing 5 is disposed between the base 2 and the middle portion of the top cover 3, damping mechanisms 4 are disposed between both ends of the base 2 and the mounting base 1, support frames 6 are symmetrically disposed on the mounting base 1, a hydraulic rod 7 is fixedly disposed on one side of each support frame 6, one end of the hydraulic rod 7 is connected to a fixing mechanism 8, the fixing mechanism 8 includes a baffle 9, the baffle 9 is connected to the hydraulic rod 7, a threaded hole is disposed on the baffle 9, a screw rod 10 is disposed in the threaded hole in a threaded connection manner, a pressing plate 11 is disposed at the bottom of the screw rod 10, and an adjusting knob is disposed at the top of the, through being equipped with damper 4, play good shock attenuation effect, prevented that screw rod 10 from taking place not hard up phenomenon when receiving vibrations, improved the stability of bearing, prolonged the life-span of using. Through being equipped with fixed establishment 8, when fixed, place base 2 top with top cap 3, drive baffle 9 through hydraulic stem 7 and remove towards top cap 3 direction, until removing suitable position, rethread manual rotation adjust knob, drive screw rod 10 and remove, screw rod 10 drives clamp plate 11 and removes, it makes top cap 3 can be fixed for base 2 to exert pressure to top cap 3 through clamp plate 11, make the fixed more stable of bearing, and also make things convenient for the installation and the dismantlement of top cap 3.
Example two:
referring to fig. 1-3, for the damping mechanism 4, the damping mechanism 4 includes a damping column 12, a cavity is formed inside the damping column 12, limiting grooves are symmetrically formed in the cavity, limiting blocks 13 are disposed in the limiting grooves, and a limiting plate 14 is fixedly disposed between the limiting blocks 13. For the limiting plate 14, a damping spring 15 is arranged between the top of the limiting plate 14 and the inner wall of the cavity. For the limiting plate 14, a supporting leg 16 is fixedly arranged at the bottom of the limiting plate 14, and one end of the supporting leg 16, which is far away from the limiting plate 14, penetrates through the cavity and extends out of the shock absorbing column 12 to be fixedly connected with a cushion block. For the mounting base 1, the mounting base 1 is symmetrically provided with through holes, the cushion blocks penetrate through the through holes, and when the base 2 is extruded, the damping springs 15 play a good damping role under the matching of the limiting grooves, the limiting blocks 13, the limiting plates 14 and the supporting legs 16, so that the stability of the bearing is further improved. For the base 2, the base 2 and the top cover 3 are fixed by locking bolts 17. For the pressing plate 11, the bottom of the pressing plate 11 is provided with a rubber cushion block, and the rubber cushion block is fixed by the locking bolt 17, so that the dismounting is facilitated. The rubber cushion blocks are arranged, so that the antiskid and wear-resistant effects are achieved.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
In practical application, the damping mechanism 4 is arranged, so that a good damping effect is achieved, the phenomenon that the screw 10 is loosened when the screw is vibrated is prevented, the stability of the bearing is improved, and the service life is prolonged. Through being equipped with fixed establishment 8, when fixed, place base 2 top with top cap 3, drive baffle 9 through hydraulic stem 7 and remove towards top cap 3 direction, until removing suitable position, rethread manual rotation adjust knob, drive screw rod 10 and remove, screw rod 10 drives clamp plate 11 and removes, it makes top cap 3 can be fixed for base 2 to exert pressure to top cap 3 through clamp plate 11, make the fixed more stable of bearing, and also make things convenient for the installation and the dismantlement of top cap 3. Through being equipped with damper 4, when base 2 received the extrusion, under the cooperation of spacing groove, stopper 13, limiting plate 14 and supporting leg 16 for damping spring 15 plays good cushioning effect, has further improved the stability of bearing. The locking bolt 17 is arranged for fixation, so that the disassembly is convenient. The rubber cushion blocks are arranged, so that the antiskid and wear-resistant effects are achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The bearing supporting device for the diesel engine of the engineering machinery is characterized by comprising a mounting seat (1), wherein a base (2) is arranged on the mounting seat (1), a top cover (3) is arranged above the base (2), a bearing (5) is arranged between the base (2) and the middle part of the top cover (3), damping mechanisms (4) are arranged between the two ends of the base (2) and the mounting seat (1), supporting frames (6) are symmetrically arranged on the mounting seat (1), a hydraulic rod (7) is fixedly arranged on one side of each supporting frame (6), one end of each hydraulic rod (7) is connected with a fixing mechanism (8), each fixing mechanism (8) comprises a baffle (9), each baffle (9) is connected with the corresponding hydraulic rod (7), a threaded hole is formed in each baffle (9), and a screw rod (10) is arranged in the threaded hole in a connecting manner, the bottom of the screw rod (10) is provided with a pressing plate (11), and the top of the screw rod (10) is provided with an adjusting knob.
2. The bearing support device for the diesel engine of the engineering machinery according to claim 1, characterized in that the damping mechanism (4) comprises a damping column (12), a cavity is formed inside the damping column (12), limiting grooves are symmetrically formed in the cavity, matched limiting blocks (13) are arranged in the limiting grooves, and a limiting plate (14) is fixedly arranged between the limiting blocks (13).
3. The bearing support device for the diesel engine of the engineering machinery is characterized in that a damping spring (15) is arranged between the top of the limiting plate (14) and the inner wall of the cavity.
4. The bearing support device for the diesel engine of the engineering machinery, as set forth in claim 3, characterized in that a support leg (16) is fixedly arranged at the bottom of the limit plate (14), and one end of the support leg (16) far away from the limit plate (14) penetrates through the cavity and extends out of the shock absorption column (12) to be fixedly connected with a cushion block.
5. The bearing support device for the diesel engine of the engineering machinery according to claim 4, characterized in that the mounting seat (1) is symmetrically provided with through holes, and the cushion block penetrates through the through holes.
6. The bearing support device for the diesel engine of the engineering machinery is characterized in that the base (2) and the top cover (3) are fixed through a locking bolt (17).
7. The bearing support device for the diesel engine of the engineering machinery is characterized in that a rubber cushion block is arranged at the bottom of the pressure plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423332.1U CN211852505U (en) | 2020-03-29 | 2020-03-29 | Bearing supporting device for engineering machinery diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020423332.1U CN211852505U (en) | 2020-03-29 | 2020-03-29 | Bearing supporting device for engineering machinery diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852505U true CN211852505U (en) | 2020-11-03 |
Family
ID=73137232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020423332.1U Expired - Fee Related CN211852505U (en) | 2020-03-29 | 2020-03-29 | Bearing supporting device for engineering machinery diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852505U (en) |
-
2020
- 2020-03-29 CN CN202020423332.1U patent/CN211852505U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |