CN212003998U - Bearing frame convenient to adjust height - Google Patents
Bearing frame convenient to adjust height Download PDFInfo
- Publication number
- CN212003998U CN212003998U CN202020540593.1U CN202020540593U CN212003998U CN 212003998 U CN212003998 U CN 212003998U CN 202020540593 U CN202020540593 U CN 202020540593U CN 212003998 U CN212003998 U CN 212003998U
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- China
- Prior art keywords
- connecting rod
- bearing
- rod mechanism
- base
- link mechanism
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- Expired - Fee Related
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a bearing frame convenient to highly adjust, including base and lower fixing base, base top both sides articulate respectively has first link mechanism and second link mechanism, and the one end that first link mechanism and second link mechanism kept away from the base is articulated with the bottom both sides of lower fixing base respectively, first link mechanism and second link mechanism all include the screwed pipe, and screwed pipe top both ends all weld the connecting block, two all articulate on the connecting block has the pull rod, first link mechanism and second link mechanism interpolation are equipped with same butterfly screw rod. The utility model discloses a rotate butterfly screw rod and can adjust the height of bearing frame as required position, and adjust the bearing frame and can fix and provide firm support after the assigned position.
Description
Technical Field
The utility model relates to a bearing frame technical field especially relates to a bearing frame convenient to highly adjust.
Background
The bearing is an important part in modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. The bearing usually needs a bearing seat for fixing and supporting to ensure the high-efficiency operation of the bearing, however, the existing bearing seat is not adjustable in height, which causes inconvenience to users to a certain extent, and thus needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bearing seat convenient for adjusting the height.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bearing frame convenient to adjust height, includes base and lower fixing base, base top both sides articulate respectively has first link mechanism and second link mechanism, and the one end that first link mechanism and second link mechanism kept away from the base is articulated with the bottom both sides of lower fixing base respectively, first link mechanism and second link mechanism all include the screwed pipe, and screwed pipe top both ends all weld connecting block, two all articulate on the connecting block has the pull rod, first link mechanism and second link mechanism interpolation are equipped with same butterfly screw rod, and the butterfly screw rod passes through the bearing housing and locates in the screwed pipe of first link mechanism, and the butterfly screw rod passes through threaded connection with the screwed pipe of second link mechanism.
Preferably, the top of the lower fixing seat is fixed with an upper fixing seat through a bolt, and a bearing ring is clamped between the lower fixing seat and the upper fixing seat.
Preferably, lower fixing base bottom both sides all weld be used for with first link mechanism and the articulated first fixed block of second link mechanism, and base top both sides all weld be used for with first link mechanism and the articulated second fixed block of second link mechanism.
Preferably, the top of the base is welded with a telescopic rod, and the telescopic rod is located between the first connecting rod mechanism and the second connecting rod mechanism.
Preferably, the telescopic link includes the sleeve pipe, slides and cup joints bracing piece and the fastening bolt of spiro union on the sleeve pipe outer wall in the sleeve pipe, and fastening bolt and bracing piece form the fastening cooperation, the welding of telescopic link top has the bearing, and the bearing housing locates the butterfly screw outside.
Preferably, both sides of the top of the base are provided with screw holes.
The utility model has the advantages that:
1. the first connecting rod mechanism and the second connecting rod mechanism can be drawn close to each other by rotating the butterfly screw clockwise, so that the upper fixing seat, the bearing ring and the lower fixing seat are lifted slowly, the first connecting rod mechanism and the second connecting rod mechanism can be separated from each other by rotating the butterfly screw anticlockwise, so that the upper fixing seat, the bearing ring and the lower fixing seat are descended slowly, and the butterfly screw can be fixed according to the required position when rotating;
2. when adjusting the height of fixing base, race ring and lower fixing base, unscrew fastening bolt, make the length of telescopic link along with last fixing base, race ring and the altitude variation of fixing base down and change, when going up the fixing base, race ring and the altitude mixture control of fixing base down to the assigned position, it fixes the length of telescopic link to screw up fastening bolt, the telescopic link can be fixed and support the middle part of butterfly screw rod, the butterfly screw rod is inserted and is located in the bearing at telescopic link top, can not hinder the rotation of butterfly screw rod.
Drawings
Fig. 1 is a schematic structural diagram of a bearing seat convenient for adjusting height according to the present invention;
fig. 2 is the utility model provides a link mechanism structure sketch map of bearing frame convenient to adjust the height.
In the figure: the device comprises a base 1, a first connecting rod mechanism 2, a second connecting rod mechanism 3, a lower fixing seat 4, an upper fixing seat 5, a bolt 6, a bearing ring 7, a threaded pipe 8, a connecting block 9, a pull rod 10, a butterfly screw rod 11, a first fixing block 12, a second fixing block 13, a telescopic rod 14 and a screw hole 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a bearing seat convenient for adjusting height comprises a base 1 and a lower fixing seat 4, wherein two sides of the top of the base 1 are respectively hinged with a first connecting rod mechanism 2 and a second connecting rod mechanism 3, one ends, far away from the base 1, of the first connecting rod mechanism 2 and the second connecting rod mechanism 3 are respectively hinged with two sides of the bottom of the lower fixing seat 4, the first connecting rod mechanism 2 and the second connecting rod mechanism 3 respectively comprise threaded pipes 8, connecting blocks 9 are welded at two ends of the top of each threaded pipe 8, pull rods 10 are hinged on the two connecting blocks 9, a same butterfly screw rod 11 is inserted into the first connecting rod mechanism 2 and the second connecting rod mechanism 3, the butterfly screw rod 11 is sleeved in the threaded pipe 8 of the first connecting rod mechanism 2 through a bearing sleeve, and the butterfly screw rod 11 is connected with the threaded pipe 8 of the second connecting rod mechanism.
In the utility model, the top of the lower fixed seat 4 is fixed with the upper fixed seat 5 through bolts, a bearing ring 7 is clamped between the lower fixed seat 4 and the upper fixed seat 5, the two sides of the bottom of the lower fixed seat 4 are both welded with first fixed blocks 12 used for hinging with the first link mechanism 2 and the second link mechanism 3, the two sides of the top of the base 1 are both welded with second fixed blocks 13 used for hinging with the first link mechanism 2 and the second link mechanism 3, the top of the base 1 is welded with a telescopic rod 14, the telescopic rod 14 is positioned between the first link mechanism 2 and the second link mechanism 3, the telescopic rod 14 comprises a sleeve, the bracing piece that the slip cup jointed in the sleeve pipe and the fastening bolt of spiro union on the sleeve pipe outer wall, fastening bolt and bracing piece form the fastening cooperation, and the welding of 14 tops of telescopic link has the bearing, and the bearing housing is located the butterfly screw 11 outside, and screw 15 has all been seted up to 1 top both sides of base.
The working principle is as follows: the first connecting rod mechanism 2 and the second connecting rod mechanism 3 can be drawn close to each other by rotating the butterfly screw rod 11 clockwise, so that the upper fixed seat 4, the bearing ring 7 and the lower fixed seat 5 are lifted slowly, the first connecting rod mechanism 2 and the second connecting rod mechanism 3 can be separated from each other by rotating the butterfly screw rod 11 anticlockwise, so that the upper fixed seat 4, the bearing ring 7 and the lower fixed seat 5 are descended slowly, the butterfly screw rod 11 can be fixed according to the required position when rotating, when the heights of the upper fixed seat 4, the bearing ring 7 and the lower fixed seat 5 are adjusted, the fastening bolt is unscrewed, so that the length of the telescopic rod 14 is changed along with the height changes of the upper fixed seat 4, the bearing ring 7 and the lower fixed seat 5, when the heights of the upper fixed seat 4, the bearing ring 7 and the lower fixed seat 5 are adjusted to the appointed positions, the fastening bolt is screwed to fix the length of the telescopic rod 14, and the middle part of the butterfly screw, the butterfly screw 11 is inserted in a bearing at the top of the telescopic rod 14, and the rotation of the butterfly screw 11 is not hindered.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A bearing seat convenient for adjusting the height comprises a base (1) and a lower fixing seat (4), and is characterized in that two sides of the top of the base (1) are respectively hinged with a first connecting rod mechanism (2) and a second connecting rod mechanism (3), one ends of the first connecting rod mechanism (2) and the second connecting rod mechanism (3) far away from the base (1) are respectively hinged with two sides of the bottom of the lower fixing seat (4), the first connecting rod mechanism (2) and the second connecting rod mechanism (3) both comprise threaded pipes (8), connecting blocks (9) are welded at two ends of the top of each threaded pipe (8), pull rods (10) are respectively hinged on the two connecting blocks (9), a butterfly screw rod (11) is inserted in the first connecting rod mechanism (2) and the second connecting rod mechanism (3), and the butterfly screw rod (11) is sleeved in the threaded pipe (8) of the first connecting rod mechanism (2) through a bearing, the butterfly screw (11) is connected with the threaded pipe (8) of the second connecting rod mechanism (3) through threads.
2. A bearing pedestal convenient to adjust height according to claim 1, characterized in that the top of the lower fixing seat (4) is fixed with an upper fixing seat (5) through a bolt, and a bearing ring (7) is clamped between the lower fixing seat (4) and the upper fixing seat (5).
3. The bearing pedestal convenient for adjusting the height according to claim 1, wherein a first fixing block (12) for being hinged to the first connecting rod mechanism (2) and the second connecting rod mechanism (3) is welded to both sides of the bottom of the lower fixing seat (4), and a second fixing block (13) for being hinged to the first connecting rod mechanism (2) and the second connecting rod mechanism (3) is welded to both sides of the top of the base (1).
4. A bearing support convenient for adjusting the height according to claim 1, characterized in that a telescopic rod (14) is welded on the top of the base (1), and the telescopic rod (14) is located between the first linkage (2) and the second linkage (3).
5. The bearing seat convenient for adjusting the height as claimed in claim 4, wherein the telescopic rod (14) comprises a sleeve, a support rod slidably sleeved in the sleeve, and a fastening bolt screwed on the outer wall of the sleeve, the fastening bolt and the support rod form a fastening fit, a bearing is welded on the top of the telescopic rod (14), and the bearing is sleeved outside the butterfly screw (11).
6. The bearing seat convenient for adjusting the height as claimed in claim 1, wherein both sides of the top of the base (1) are provided with screw holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540593.1U CN212003998U (en) | 2020-04-14 | 2020-04-14 | Bearing frame convenient to adjust height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540593.1U CN212003998U (en) | 2020-04-14 | 2020-04-14 | Bearing frame convenient to adjust height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212003998U true CN212003998U (en) | 2020-11-24 |
Family
ID=73414513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540593.1U Expired - Fee Related CN212003998U (en) | 2020-04-14 | 2020-04-14 | Bearing frame convenient to adjust height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212003998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505794A (en) * | 2020-11-26 | 2021-03-16 | 合肥工业大学 | Intelligent gravity acceleration measuring instrument based on conical pendulum |
-
2020
- 2020-04-14 CN CN202020540593.1U patent/CN212003998U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505794A (en) * | 2020-11-26 | 2021-03-16 | 合肥工业大学 | Intelligent gravity acceleration measuring instrument based on conical pendulum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |