CN209209990U - A kind of adjustable pivot structure of filter device - Google Patents
A kind of adjustable pivot structure of filter device Download PDFInfo
- Publication number
- CN209209990U CN209209990U CN201822025323.2U CN201822025323U CN209209990U CN 209209990 U CN209209990 U CN 209209990U CN 201822025323 U CN201822025323 U CN 201822025323U CN 209209990 U CN209209990 U CN 209209990U
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- CN
- China
- Prior art keywords
- adjustable
- axle sleeve
- positioning axis
- filter device
- regulation handle
- 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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Abstract
The utility model discloses a kind of adjustable pivot structure of filter device, including bearing mounting base, rolling bearing, bridge axle sleeve, adjustable positioning axis and regulation handle, bearing groove is provided in bearing mounting base, rolling bearing is mounted in bearing groove, it bridges axle sleeve and runs through rolling bearing, the lateral surface of bridge joint axle sleeve is fixedly connected with the inner ring of rolling bearing, adjustable positioning axis is through bridge joint axle sleeve, the side of adjustable positioning axis is provided with external screw thread, the medial surface of bridge joint axle sleeve is provided with internal screw thread, external screw thread is threadedly coupled with internal screw thread, one end of adjustable positioning axis is connected with regulation handle.Cloth beam can be installed easily and be fixed by the adjustable pivot structure of the filter device, and be also able to rotate it is smooth, while can also adjusting position.
Description
Technical field
The utility model relates to the technical field of textile structural more particularly to a kind of adjustable shaft knots of filter device
Structure.
Background technique
In structure of the existing use on cloth beam, do not have regulatory function, and after the installation is completed, can not protect
Card rotation is smooth, needs repeatedly to be adjusted by disassembly and installation, operating difficulties is not convenient to use.
Utility model content
One purpose of the utility model is: providing a kind of adjustable pivot structure of filter device, the filter device
Adjustable pivot structure easily cloth beam can be installed fix, and be also able to rotate it is smooth, while can also adjusting position.
For this purpose, the utility model uses a kind of following technical scheme: adjustable pivot structure of filter device, packet
Bearing mounting base, rolling bearing, bridge joint axle sleeve, adjustable positioning axis and regulation handle are included, is provided with axis in the bearing mounting base
Slot is held, the rolling bearing is mounted in the bearing groove, and the bridge joint axle sleeve runs through the rolling bearing, the bridge joint axle sleeve
Lateral surface be fixedly connected with the inner ring of the rolling bearing, the adjustable positioning axis run through the bridge joint axle sleeve, it is described adjustable
The side of locating shaft is provided with external screw thread, and the medial surface of the bridge joint axle sleeve is provided with internal screw thread, the external screw thread with it is described interior
Screw thread connection, one end of the adjustable positioning axis is connected with regulation handle.
As a kind of perferred technical scheme, the mounting hole being fixedly connected with side plate is provided on the bearing mounting base.
As a kind of perferred technical scheme, the adjustable positioning axis is provided with rotary table far from one end of the regulation handle
Shape locating piece.
As a kind of perferred technical scheme, the adjustable positioning axis is provided with rectangular close to one end of the regulation handle
Locating piece, rectangular location hole is provided in the middle part of the regulation handle, and the rectangular locating piece is inserted into the rectangular location hole.
As a kind of perferred technical scheme, the regulation handle is circular ring shape.
As a kind of perferred technical scheme, locking screw is additionally provided between the bridge joint axle sleeve and the regulation handle
Mother, the adjustable positioning axis are threadedly coupled through the locking nut and with the locking nut.
The utility model has the following beneficial effects: a kind of adjustable pivot structure of filter device is provided, the filter device
Cloth beam can be installed easily and be fixed by adjustable pivot structure, and be also able to rotate it is smooth, while can also adjusting position.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is a kind of overall structure diagram of the adjustable pivot structure of filter device described in embodiment.
In Fig. 1:
1, bearing mounting base；2, rolling bearing；3, axle sleeve is bridged；4, locking nut；5, adjustable positioning axis；6, hand is adjusted
Handle；7, mounting hole；8, truncated cone-shaped locating piece.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, in this present embodiment, a kind of adjustable pivot structure of filter device, including bearing mounting base 1,
Rolling bearing 2 bridges axle sleeve 3, adjustable positioning axis 5 and regulation handle 6, is provided with bearing groove in the bearing mounting base 1, described
Rolling bearing 2 is mounted in the bearing groove, and the bridge joint axle sleeve 3 runs through the rolling bearing 2, described to bridge the outer of axle sleeve 3
Side is fixedly connected with the inner ring of the rolling bearing 2, and the adjustable positioning axis 5 runs through the bridge joint axle sleeve 3, described to set up
The side of position axis 5 is provided with external screw thread, and the medial surface of the bridge joint axle sleeve 3 is provided with internal screw thread, the external screw thread with it is described interior
Screw thread connection, one end of the adjustable positioning axis 5 is connected with regulation handle 6.
The regulation handle 6 is rotated, controls the adjustable positioning axis 5 in distance in the front-back direction, so that in rotation process
When drive the rolling bearing 2 on the bridge joint axle sleeve 3 to rotate together, reach adjustable and rotatable pivot structure.
In this present embodiment, the mounting hole 7 being fixedly connected with side plate is provided on the bearing mounting base 1.
The mounting hole 7 is fixed on external equipment convenient for the bearing mounting base 1 and uses.
In this present embodiment, the adjustable positioning axis 5 is provided with truncated cone-shaped locating piece far from one end of the regulation handle 6
8, the adjustable positioning axis 5 is provided with rectangular locating piece, the middle part of the regulation handle 6 close to one end of the regulation handle 6
It is provided with rectangular location hole, the rectangular locating piece is inserted into the rectangular location hole.
The rectangular locating piece with the truncated cone-shaped locating piece 8 in order to be easily installed, and fixing-stable.
Wherein, the regulation handle 6 is circular ring shape.
In this present embodiment, be additionally provided with locking nut 4 between the bridge joint axle sleeve 3 and the regulation handle 6, it is described can
Locating shaft 5 is adjusted through the locking nut 4 and is threadedly coupled with the locking nut 4.
It is by rotating the locking nut 4, the adjustable positioning axis 5 is fixed after having adjusted the adjustable positioning axis 5
It is used on the bridge joint axle sleeve 3.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment and institute's application technology of the utility model
Principle, in technical scope disclosed in the utility model, what anyone skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
Claims (6)
1. a kind of adjustable pivot structure of filter device, which is characterized in that including bearing mounting base, rolling bearing, bridge joint axis
Set, adjustable positioning axis and regulation handle are provided with bearing groove in the bearing mounting base, and the rolling bearing is mounted on the axis
It holds in slot, the bridge joint axle sleeve runs through the rolling bearing, the lateral surface of the bridge joint axle sleeve and the inner ring of the rolling bearing
It is fixedly connected, the adjustable positioning axis runs through the bridge joint axle sleeve, and the side of the adjustable positioning axis is provided with external screw thread, described
The medial surface of bridge joint axle sleeve is provided with internal screw thread, and the external screw thread is threadedly coupled with the internal screw thread, the adjustable positioning axis
One end is connected with regulation handle.
2. a kind of adjustable pivot structure of filter device according to claim 1, which is characterized in that the bearing installation
The mounting hole being fixedly connected with side plate is provided on seat.
3. a kind of adjustable pivot structure of filter device according to claim 1, which is characterized in that the adjustable positioning
Axis is provided with truncated cone-shaped locating piece far from one end of the regulation handle.
4. a kind of adjustable pivot structure of filter device according to claim 1, which is characterized in that the adjustable positioning
Axis is provided with rectangular locating piece close to one end of the regulation handle, and rectangular location hole is provided in the middle part of the regulation handle,
The rectangular locating piece is inserted into the rectangular location hole.
5. a kind of adjustable pivot structure of filter device according to claim 1, which is characterized in that the regulation handle
For circular ring shape.
6. a kind of adjustable pivot structure of filter device according to claim 1, which is characterized in that the bridge joint axle sleeve
Be additionally provided with locking nut between the regulation handle, the adjustable positioning axis through the locking nut and with the locking
Nut thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025323.2U CN209209990U (en) | 2018-12-04 | 2018-12-04 | A kind of adjustable pivot structure of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025323.2U CN209209990U (en) | 2018-12-04 | 2018-12-04 | A kind of adjustable pivot structure of filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209209990U true CN209209990U (en) | 2019-08-06 |
Family
ID=67462855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025323.2U Active CN209209990U (en) | 2018-12-04 | 2018-12-04 | A kind of adjustable pivot structure of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209209990U (en) |
-
2018
- 2018-12-04 CN CN201822025323.2U patent/CN209209990U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |