CN208373535U - The limiting device of rectangular swinging screen tail portion - Google Patents
The limiting device of rectangular swinging screen tail portion Download PDFInfo
- Publication number
- CN208373535U CN208373535U CN201820497167.7U CN201820497167U CN208373535U CN 208373535 U CN208373535 U CN 208373535U CN 201820497167 U CN201820497167 U CN 201820497167U CN 208373535 U CN208373535 U CN 208373535U
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- Prior art keywords
- connecting plate
- bearing
- circular hole
- connector
- tail portion
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Abstract
The utility model discloses the limiting devices of rectangular swinging screen tail portion, this limiting device includes connector and another connector, supporter and supporting block, circular hole is machined in the horizontal bottom of two connectors, connecting plate center is machined with circular hole, and the circular hole on two connectors constitutes concentric holes with after the assembly of the circular hole at connecting plate center respectively, bearing is seated in concentric holes, bearing plate is pressed on bearing (ball) cover, blending bolt is fixed with connecting plate, it is machined with the hole of fixed bending connecting plate on the inner face of connecting plate and is fastened by screw, support device is welded on the chassis of screen box tail portion, connector is connected with swinging screen, another connector is connect with swinging screen chassis.The advantages of screen box is connect by the limiting device of tail portion with chassis, is screen box even running during oscillating motion, and the length of bending connecting plate determines the arc-shaped track of screen box movement, is had and is adjusted accurately, easy to maintenance, long service life.
Description
Technical field
The utility model relates to a kind of limiting devices, install and use especially suitable for swinging screen tail portion.
Background technique
The limiting device installed on current rectangular swinging screen tail portion is present in limit inaccuracy, can not accurately determine rectangular
The arc radius of swinging screen circular motion, and it is easy to damage in work, it is not easy to repair, inconvenience is brought to using unit.
Utility model content
The task of the utility model is to propose a kind of not structurally reasonable, the good rectangular swinging screen tail portion limit dress of using effect
It sets.
The task of the utility model is done in such a way that it is characterized by: this limiting device includes connector and another
Connector, supporter and supporting block are machined with circular hole in the horizontal bottom of two connectors, and connecting plate center is machined with circular hole,
And the circular hole on two connectors constitutes concentric holes with after the assembly of the circular hole at connecting plate center respectively, bearing is seated in concentric holes
In, bearing plate is pressed on bearing (ball) cover, and blending bolt is fixed with connecting plate, is machined with fixation on the inner face of the connecting plate
The hole of bending connecting plate is simultaneously fastened by screw, and support device is welded on the chassis of screen box tail portion, connector and swinging screen phase
Connection, another connector are connect with swinging screen chassis.The shape of two connectors is L-shape, the connecting plate and connector it
Between distance to guarantee that bearing can complete circular motion, the length of bending connecting plate determines the length of arc radius.Bearing
Room is the circular hole by processing on described two connectors, and the circular hole processed on connecting plate, bearing, bearing (ball) cover and pressing plate are constituted.
The utility model has the following effects that it is that screen box is waving that screen box, which is connect by the limiting device of tail portion with chassis,
Even running during movement, the length of bending connecting plate determine the arc-shaped track of screen box movement, have and adjust accurately,
It is easy to maintenance, the advantages of long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the cross-sectional view of Fig. 1.
Drawing explanation: 1, connector, 2, bearing chamber, 3, bearing (ball) cover, 4, bearing plate, 5, bearing, 6, connecting plate, 7, folding
Curved connecting plate, 8, another connector.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Specific embodiment is as depicted in figs. 1 and 2, this limiting device includes connector 1 and another connector 8, supporter
And supporting block, the shape of two connectors is L-shape, circular hole is machined in the horizontal bottom of described two connectors, in connecting plate 6
The heart is machined with circular hole, and the circular hole on two connectors constitutes concentric holes, bearing 5 with after the assembly of the circular hole at connecting plate center respectively
It is seated in concentric holes, bearing plate 4 is pressed on bearing (ball) cover 3, and blending bolt is fixed with connecting plate, the inner end of the connecting plate
It is machined with the hole of fixed bending connecting plate on face and is fastened by screw, the support device is welded to the chassis of screen box tail portion
On.
Bearing chamber 2 is the circular hole by processing on described two connectors, the circular hole processed on connecting plate, bearing, bearing end
Lid 3 and pressing plate are constituted.
The connector 1 is connected with swinging screen, another connector 8 is connect with swinging screen chassis, the connecting plate and
The distance between connector will guarantee that bearing can complete circular motion, and the length of bending connecting plate 7 determines arc radius
Length.
To sum up gained, the technical program is by two connectors 1,8, bearing chamber 2, bearing (ball) cover 3, bearing plate 4, bearing 5,
Connecting plate 6, bending connecting plate 7 overcome the rectangular swinging screen tail portion of the prior art and run unstable, Wu Fazhun during the work time
The defect of the arc radius of the rectangular swinging screen circular motion of true determination.
When work, in the tail portion of rectangular swinging screen by limiting device has been packed, limitation screen box amplitude of fluctuation can be played
Effect, to increase the stability of rectangular swinging screen in the process of running.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation "
Equal terms shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two
Connection inside a element.For those skilled in the art, above-mentioned term can be understood in this reality as the case may be
With novel concrete meaning.
Claims (3)
1. the limiting device of rectangular swinging screen tail portion, it is characterised in that: this limiting device include connector and another connector,
Supporter and supporting block are machined with circular hole in the horizontal bottom of two connectors, and connecting plate center is machined with circular hole, and two companies
Circular hole on connector constitutes concentric holes with after the assembly of the circular hole at connecting plate center respectively, and bearing is seated in concentric holes, bearing pressure
Plate is pressed on bearing (ball) cover, and blending bolt is fixed with connecting plate, and fixed bending connection is machined on the inner face of the connecting plate
The hole of plate is simultaneously fastened by screw, and support device is welded on the chassis of screen box tail portion, and connector is connected with swinging screen, another
A connector is connect with swinging screen chassis.
2. the limiting device of rectangular swinging screen tail portion according to claim 1, it is characterised in that: the shape of two connectors
L-shape, the distance between the connecting plate and connector will guarantee that bearing can complete circular motion, the length of bending connecting plate
Determine the length of arc radius.
3. the limiting device of rectangular swinging screen tail portion according to claim 1, it is characterised in that: bearing chamber is by described two
The circular hole processed on a connector, the circular hole processed on connecting plate, bearing, bearing (ball) cover and pressing plate are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497167.7U CN208373535U (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497167.7U CN208373535U (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373535U true CN208373535U (en) | 2019-01-15 |
Family
ID=64975846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497167.7U Active CN208373535U (en) | 2018-04-10 | 2018-04-10 | The limiting device of rectangular swinging screen tail portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262250A (en) * | 2018-04-10 | 2018-07-10 | 新乡市阿徕德机械设备有限公司 | The limiting device of rectangular swinging screen tail portion |
-
2018
- 2018-04-10 CN CN201820497167.7U patent/CN208373535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262250A (en) * | 2018-04-10 | 2018-07-10 | 新乡市阿徕德机械设备有限公司 | The limiting device of rectangular swinging screen tail portion |
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| GR01 | Patent grant |