CN220869905U - Compression-resistant and shock-absorbing combined shaft seat for engineering - Google Patents
Compression-resistant and shock-absorbing combined shaft seat for engineering Download PDFInfo
- Publication number
- CN220869905U CN220869905U CN202322309698.2U CN202322309698U CN220869905U CN 220869905 U CN220869905 U CN 220869905U CN 202322309698 U CN202322309698 U CN 202322309698U CN 220869905 U CN220869905 U CN 220869905U
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- China
- Prior art keywords
- shaft seat
- fixedly connected
- axle bed
- upper shaft
- shock
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- 230000006835 compression Effects 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of shaft seats and discloses an engineering compression-resistant and vibration-absorbing combined shaft seat which comprises a lower shaft seat and an upper shaft seat, wherein a shaft sleeve is arranged between the upper shaft seat and the lower shaft seat, the bottom of the lower shaft seat is fixedly connected with a base, the top of the base is fixedly connected with a support, the middle of the support is in threaded connection with a screw rod, the top of the screw rod is fixedly connected with a rotating wheel, and the bottom of the surface of the screw rod is fixedly connected with a bearing. This resistance to compression shock attenuation combination axle bed for engineering makes the bottom of going up the axle bed and the top laminating of lower axle bed, makes the first bolt grafting of lower axle bed top both sides go into in the through-hole of going up the axle bed, establishes the gasket on first bolt respectively afterwards, uses the nut to screw up respectively and stabilizes to can make to go up axle bed and the installation that goes up the axle bed alignment fast, solved at first with the hand with the border alignment back can consolidate with the bolt, the location is inconvenient, has increased inconvenient problem for workman's installation.
Description
Technical Field
The utility model relates to the technical field of shaft seats, in particular to a compression-resistant and shock-absorbing combined shaft seat for engineering.
Background
The bearing seat has azimuth and must have supporting points, the inner supporting point of the bearing seat of the bearing is a shaft, the outer supporting point is a bearing seat which is commonly called, and as one bearing can select different bearing seats and one bearing seat can simultaneously select bearings of different types, the variety of the bearing seats is great.
The utility model provides a part axle bed that uses on the market, including last axle bed and enclose the circular hole that is used for wearing the axle with last axle bed, go up through the bolt fastening between the lower axle bed, but current axle bed, the terminal surface of its joint surface is very smooth, when installing the terminal surface of lower axle bed with last axle bed, need at first with the back can be consolidated with the bolt with the hand with the border alignment, location is inconvenient, has increased inconvenience for workman's installation, has consequently needed a resistance to compression shock attenuation combination axle bed for engineering urgently.
Disclosure of utility model
The utility model aims to provide an engineering compression-resistant and shock-absorbing combined shaft seat so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the compression-resistant and shock-absorbing combined shaft seat for engineering comprises a lower shaft seat and an upper shaft seat, wherein a shaft sleeve is arranged between the upper shaft seat and the lower shaft seat, and the bottom of the lower shaft seat is fixedly connected with a base;
the top fixedly connected with support of base, the middle part threaded connection of support has the lead screw, the top fixedly connected with rotation wheel of lead screw, the bottom fixedly connected with bearing on lead screw surface.
Preferably, the two ends of the top of the lower shaft seat are respectively and fixedly connected with a first bolt, two sides of the bottom of the upper shaft seat are respectively provided with through holes identical to the first bolts, and the first bolts are respectively inserted into the through holes.
The rotating wheel is rotated excessively, so that the screw rod rotates in the bearing at the top of the upper shaft seat, and through the arrangement of the limiting sliding blocks on the two sides of the upper shaft seat, when the screw rod rotates and moves downwards, the limiting sliding blocks play a limiting role on the upper shaft seat in the moving groove of the support.
Preferably, a gasket is sleeved on the surface of the first bolt above the through hole, and a nut is connected with the surface of the first bolt above the gasket in a threaded manner.
Preferably, the top of the upper shaft seat is provided with a rotating hole, the bearing is arranged in the rotating hole, the surface of the outer ring of the bearing is fixedly connected with the rotating hole, and the inner wall of the inner ring of the bearing is fixedly connected with the screw rod.
Simultaneously, the limit sliding block moves downwards along with the upper shaft seat, so that the bottom of the upper shaft seat is attached to the top of the lower shaft seat, the first bolts on two sides of the top of the lower shaft seat are inserted into the through holes of the upper shaft seat, then gaskets are respectively sleeved on the first bolts, and the gaskets are respectively screwed down for stability by nuts, so that the upper shaft seat and the lower shaft seat can be quickly installed in alignment.
Preferably, the two sides of the upper shaft seat are respectively and fixedly connected with a limit sliding block, one side of the support adjacent to the upper shaft seat is respectively provided with a movable groove, and the limit sliding blocks are respectively and slidably arranged in the movable grooves.
Preferably, the bottom fixedly connected with blotter of base, the blotter is the rubber material, the bottom of blotter is provided with the recess.
Through setting up the blotter in the bottom of base, utilize the blotter to cushion in the bottom of base, reduce external vibrations and striking to having improved the stability of axle bed, prevent that the axle bed from receiving vibrations and damaging.
Preferably, mounting holes are respectively formed in two sides of the top of the base, and mounting bolts are arranged in the mounting holes.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the screw rod rotates in the bearing at the top of the upper shaft seat by rotating the rotating wheel, and the limit sliding blocks are arranged at the two sides of the upper shaft seat, so that when the screw rod rotates and moves downwards, the limit sliding blocks play a limiting role on the upper shaft seat in the moving groove of the support, meanwhile, the limit sliding blocks move downwards along with the upper shaft seat, so that the bottom of the upper shaft seat is attached to the top of the lower shaft seat, the first bolts at the two sides of the top of the lower shaft seat are inserted into the through holes of the upper shaft seat, the gaskets are respectively sleeved on the first bolts, and the gaskets are respectively screwed down for stability by using nuts, thereby the upper shaft seat and the lower shaft seat can be quickly installed, the problem that the bolts can be used for reinforcing after the edges are aligned by hands at first, the positioning is inconvenient, and the inconvenience is added to the installation process of workers is solved.
According to the utility model, the buffer cushion is arranged at the bottom of the base, the buffer cushion is utilized to buffer the bottom of the base, the external vibration and impact are reduced, the stability of the shaft seat is improved, the shaft seat is prevented from being damaged due to vibration, and the base can be installed at a working position by using the installation bolts through the installation holes arranged at the two sides of the top of the base.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a cutaway perspective structure of an upper shaft seat of the present utility model;
FIG. 3 is a schematic view of a partially cut-away perspective structure of the present utility model;
fig. 4 is a schematic side view of the present utility model.
Wherein: 1. a lower shaft seat; 2. an upper shaft seat; 3. a shaft sleeve; 4. a base; 41. a bracket; 42. a screw rod; 43. a rotating wheel; 44. a bearing; 11. a first bolt; 12. a gasket; 13. a nut; 45. a cushion pad; 46. and (5) installing a bolt.
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.
The utility model provides the following technical scheme:
Example 1
Referring to fig. 1, 2 and 3, an engineering compression-resistant and shock-absorbing combined shaft seat comprises a lower shaft seat 1 and an upper shaft seat 2, a shaft sleeve 3 is arranged between the upper shaft seat 2 and the lower shaft seat 1, and a base 4 is fixedly connected to the bottom of the lower shaft seat 1;
The top fixedly connected with support 41 of base 4, the middle part threaded connection of support 41 has lead screw 42, and the top fixedly connected with rotation wheel 43 of lead screw 42, the bottom fixedly connected with bearing 44 on lead screw 42 surface.
The two ends of the top of the lower shaft seat 1 are respectively fixedly connected with a first bolt 11, two sides of the bottom of the upper shaft seat 2 are respectively provided with through holes which are the same as the first bolts 11, and the first bolts 11 are respectively inserted into the through holes.
The surface of the first bolt 11 is positioned above the through hole and sleeved with a gasket 12, and a nut 13 is connected with the surface of the first bolt 11 positioned above the gasket 12 in a threaded manner.
The top of the upper shaft seat 2 is provided with a rotating hole, a bearing 44 is arranged in the rotating hole, the surface of the outer ring of the bearing 44 is fixedly connected with the rotating hole, and the inner wall of the inner ring of the bearing 44 is fixedly connected with the screw rod 42.
Two sides of the upper shaft seat 2 are respectively fixedly connected with a limiting slide block, one side of the support 41 adjacent to the limiting slide blocks is respectively provided with a moving groove, and the limiting slide blocks are respectively arranged in the moving grooves in a sliding manner.
Through the technical scheme, when the compression-resistant and shock-absorbing combined shaft seat for engineering is installed, the screw rod 42 rotates in the bearing 44 at the top of the upper shaft seat 2 through rotating the rotating wheel 43, and through arranging the limiting sliding blocks on two sides of the upper shaft seat 2, when the screw rod 42 rotates to move downwards, the limiting sliding blocks play a limiting role on the upper shaft seat 2 in the moving groove of the support 41, meanwhile, the limiting sliding blocks move downwards along with the upper shaft seat 2, the bottom of the upper shaft seat 2 is attached to the top of the lower shaft seat 1, the first bolts 11 on two sides of the top of the lower shaft seat 1 are inserted into the through holes of the upper shaft seat 2, then the gaskets 12 are respectively sleeved on the first bolts 11, and the gaskets 13 are respectively screwed for stability, so that the upper shaft seat 2 and the lower shaft seat 1 can be quickly installed, the problem that the edges can be reinforced by the bolts after the edges are aligned by hands is solved, the positioning is inconvenient, and the inconvenient installation process of workers is increased.
Example two
Referring to fig. 4, and based on the first embodiment, further obtain: the bottom fixedly connected with blotter 45 of base 4, blotter 45 are rubber material, and the bottom of blotter 45 is provided with the recess.
Mounting holes are respectively formed in two sides of the top of the base 4, and mounting bolts 46 are arranged in the mounting holes.
Through above-mentioned technical scheme, through setting up blotter 45 in the bottom of base 4, utilize blotter 45 to cushion in the bottom of base 4, reduce external vibrations and striking to having improved the stability of axle bed, prevent that the axle bed from receiving vibrations and damaging, through seting up the mounting hole at the both sides at base 4 top, use mounting bolt 46 can install base 4 on working position, fix it.
In the actual operation process, when the device is used, the screw rod 42 rotates in the bearing 44 at the top of the upper shaft seat 2 through rotating the rotating wheel 43, and the limit sliding blocks are arranged at two sides of the upper shaft seat 2, when the screw rod 42 rotates to move downwards, the limit sliding blocks play a limiting role on the upper shaft seat 2 in the moving groove of the bracket 41, meanwhile, the limit sliding blocks move downwards along with the upper shaft seat 2, so that the bottom of the upper shaft seat 2 is attached to the top of the lower shaft seat 1, the first bolts 11 at two sides of the top of the lower shaft seat 1 are inserted into the through holes of the upper shaft seat 2, then gaskets 12 are sleeved on the first bolts 11 respectively, and the nuts 13 are used for tightening respectively for stabilizing, so that the upper shaft seat 2 and the lower shaft seat 1 can be quickly installed, the problem that the bolts can be used for reinforcing after the edges are aligned by hands at first is solved, the positioning is inconvenient, and the inconvenience is increased for the installation process of workers;
Through setting up blotter 45 in the bottom of base 4, utilize blotter 45 to cushion in the bottom of base 4, reduce external vibrations and striking to having improved the stability of axle bed, prevent that the axle bed from receiving vibrations and damaging, through seting up the mounting hole at the both sides at base 4 top, use mounting bolt 46 can install base 4 on working position, fix it.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an engineering is with resistance to compression shock attenuation combination axle bed, includes lower axle bed (1) and goes up axle bed (2), its characterized in that: a shaft sleeve (3) is arranged between the upper shaft seat (2) and the lower shaft seat (1), and the bottom of the lower shaft seat (1) is fixedly connected with a base (4);
The novel screw bolt is characterized in that a support (41) is fixedly connected to the top of the base (4), a screw rod (42) is connected to the middle of the support (41) in a threaded mode, a rotating wheel (43) is fixedly connected to the top of the screw rod (42), a bearing (44) is fixedly connected to the bottom of the surface of the screw rod (42), first bolts (11) are fixedly connected to the two ends of the top of the lower shaft seat (1) respectively, through holes identical to the first bolts (11) are formed in the two sides of the bottom of the upper shaft seat (2) respectively, and the first bolts (11) are inserted into the through holes respectively.
2. The engineering compression-resistant and shock-absorbing combined shaft seat according to claim 1, wherein: the surface of the first bolt (11) is located above the through hole and sleeved with a gasket (12), and a nut (13) is connected with the surface of the first bolt (11) above the gasket (12) in a threaded mode.
3. The engineering compression-resistant and shock-absorbing combined shaft seat according to claim 1, wherein: the top of the upper shaft seat (2) is provided with a rotating hole, the bearing (44) is arranged in the rotating hole, the surface of the outer ring of the bearing (44) is fixedly connected with the rotating hole, and the inner wall of the inner ring of the bearing (44) is fixedly connected with the screw rod (42).
4. The engineering compression-resistant and shock-absorbing combined shaft seat according to claim 1, wherein: limiting sliding blocks are fixedly connected to two sides of the upper shaft seat (2) respectively, movable grooves are formed in one sides, adjacent to the support (41), of the upper shaft seat respectively, and the limiting sliding blocks are arranged in the movable grooves in a sliding mode respectively.
5. The engineering compression-resistant and shock-absorbing combined shaft seat according to claim 1, wherein: the bottom fixedly connected with blotter (45) of base (4), blotter (45) are rubber material, the bottom of blotter (45) is provided with the recess.
6. The engineering compression-resistant and shock-absorbing combined shaft seat according to claim 1, wherein: mounting holes are respectively formed in two sides of the top of the base (4), and mounting bolts (46) are arranged in the mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309698.2U CN220869905U (en) | 2023-08-28 | 2023-08-28 | Compression-resistant and shock-absorbing combined shaft seat for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309698.2U CN220869905U (en) | 2023-08-28 | 2023-08-28 | Compression-resistant and shock-absorbing combined shaft seat for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869905U true CN220869905U (en) | 2024-04-30 |
Family
ID=90817563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309698.2U Active CN220869905U (en) | 2023-08-28 | 2023-08-28 | Compression-resistant and shock-absorbing combined shaft seat for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869905U (en) |
-
2023
- 2023-08-28 CN CN202322309698.2U patent/CN220869905U/en active Active
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