CN114307355B - Filter vat convenient for concentric adjustment and adjustment method thereof - Google Patents
Filter vat convenient for concentric adjustment and adjustment method thereof Download PDFInfo
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- CN114307355B CN114307355B CN202210019427.0A CN202210019427A CN114307355B CN 114307355 B CN114307355 B CN 114307355B CN 202210019427 A CN202210019427 A CN 202210019427A CN 114307355 B CN114307355 B CN 114307355B
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Abstract
The invention provides a filter vat convenient for concentric adjustment and an adjusting method thereof, comprising a filter vat body, wherein the filter vat body is of a cylindrical structure, and the filter vat body is of a shell structure with one end provided with an opening; an annular positioning groove is arranged on the end face of the opening end of the filter barrel body; the bottom surface of the filter barrel body is provided with a connecting shaft hole which is coaxially arranged with the positioning groove; the device also comprises a central shaft, wherein the central shaft is coaxially connected in the connecting shaft hole; the positioning device also comprises a positioning disc, wherein the edge of the positioning disc is provided with a positioning part which is connected with the positioning groove, the positioning disc is provided with a positioning hole, the positioning hole and the positioning groove are coaxially arranged, and the positioning hole is connected with the central shaft; still include the fixed disk, be equipped with on the fixed disk with the connecting hole of center pin junction, be equipped with the fluting on the fixed disk, be equipped with the screw hole on the grooved lateral wall, the screw hole is along the radial setting of connecting hole, is connected with fastening screw on the screw hole, fastening screw's tip offsets the cooperation with the inner wall of filter vat body.
Description
Technical Field
The invention relates to a filter vat convenient for concentric adjustment and an adjusting method thereof.
Background
The filter vat, like the filter vat disclosed in the filter equipment of patent number 2021106563683, the filter vat is inside to be equipped with rather than coaxial center pin, and the one end and the filter vat of center pin are connected, and the other end of center pin supports fixedly through the mounting, and the mounting still plays the coaxial effect in both ends around the regulation center pin simultaneously, and the mounting is coaxial through the both ends of adjusting the center pin of being connected with the inner wall of filter vat, and the mounting needs to rely on the inner wall of filter vat to carry out position control.
However, in the manufacturing process of the filter vat, the filter vat is manufactured by casting, the accuracy requirement is not particularly high, the wall thicknesses of different parts of the filter vat are difficult to be consistent, and certain errors exist in the wall thicknesses of different parts, so that when concentric adjustment is performed by means of the vat wall, the adjustment to the concentric state is difficult.
If the manufacturing precision of the filter vat is improved, the wall thickness of the filter vat is kept consistent, the manufacturing difficulty is high, and the manufacturing cost is high.
Disclosure of Invention
Aiming at the problems pointed out in the background art, the invention provides a filter vat convenient for concentric adjustment and an adjusting method thereof, which can quickly and accurately adjust the front end and the rear end of a central shaft to be in a concentric state.
The technical scheme of the invention is realized as follows:
a filter vat convenient for concentric adjustment comprises a filter vat body, wherein the filter vat body is of a cylindrical structure, and the filter vat body is of a shell structure with an opening at one end;
an annular positioning groove is arranged on the end face of the opening end of the filter barrel body;
the bottom surface of the filter barrel body is provided with a connecting shaft hole which is coaxially arranged with the positioning groove;
the device also comprises a central shaft, wherein the central shaft is coaxially connected in the connecting shaft hole;
the positioning device also comprises a positioning disc, wherein the edge of the positioning disc is provided with a positioning part which is connected with the positioning groove, the positioning disc is provided with a positioning hole, the positioning hole and the positioning groove are coaxially arranged, and the positioning hole is connected with the central shaft;
still include the fixed disk, the fixed disk on be equipped with the connecting hole of being connected with the center pin, the fixed disk on be equipped with the fluting, grooved lateral wall on be equipped with the screw hole, the screw hole radially sets up along the connecting hole, the screw hole on be connected with fastening screw, fastening screw's tip offsets the cooperation with the inner wall of filter vat body.
The invention is further provided with the positioning part which is annular and can be coaxially connected with the positioning groove, and the positioning part and the positioning hole are coaxially arranged.
The invention is further arranged that the positioning disc is provided with operation holes penetrating through two sides of the positioning disc.
A method for concentrically adjusting a filter vat, wherein the filter vat is the filter vat, and comprises the following steps:
step one, connecting a fixed disc on a central shaft, wherein a connecting hole on the fixed disc is connected with the central shaft;
step two, connecting a positioning disc with a central shaft and a positioning groove, wherein a positioning hole on the positioning disc is connected with the central shaft, and a positioning part on the positioning disc is connected with the positioning groove;
step three, a hand stretches into the filter vat body through an operation hole on the positioning disc, and the fastening screw on the fixing disc is rotated until the fastening screw is abutted against the inner wall of the filter vat body;
and step four, taking down the positioning disk to complete concentric adjustment of the central shaft.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the filter vat convenient for concentric adjustment and the adjustment method thereof, through the adoption of the technical scheme, the two ends of the filter vat in the axial direction are coaxially positioned through the positioning groove, the positioning disc and the coaxial shaft hole, the positioning groove and the coaxial shaft hole are coaxially arranged, the positioning groove and the coaxial shaft hole are easy to keep coaxial in the aspect of processing and manufacturing, so that the two ends of the filter vat can be respectively provided with a concentric axis, the two ends of the central shaft connected in the filter vat can be simply and conveniently concentrically positioned by means of the two concentric axes, after positioning is finished, the central shaft is fixed through the fixing disc, and then the positioning disc is taken down, and the barrel cover is closed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a filter vat body according to the present invention;
FIG. 2 is a schematic diagram of the connection between the filter vat body and the positioning plate;
FIG. 3 is a schematic view of a filter vat according to the present invention;
fig. 4 is an exploded view of the filter cartridge of the present invention.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is illustrated below with reference to fig. 1-4:
the utility model provides a filter vat of convenient concentric regulation, includes filter vat body 1, and filter vat body 1 is cylindrical structure, and filter vat body 1 is the shell structure that one end opening set up.
An annular positioning groove 2 is arranged on the end face of the opening end of the filter vat body 1.
The bottom surface of the filter vat body 1 is provided with a connecting shaft hole 3, and the connecting shaft hole 3 and the positioning groove 2 are coaxially arranged.
The device also comprises a central shaft 4, wherein the central shaft 4 is coaxially connected in the connecting shaft hole 3.
Still include positioning disk 5, the edge of positioning disk 5 is equipped with location portion 6, and location portion 6 is connected with constant head tank 2, is equipped with locating hole 7 on the positioning disk 5, and locating hole 7 and constant head tank 2 coaxial setting, locating hole 7 are connected with center pin 4.
The positioning part 6 is annular, the positioning part 6 can be coaxially connected with the positioning groove 2, and the positioning part 6 and the positioning hole 7 are coaxially arranged. The positioning portion 6 may be configured in a block-like structure, and a plurality of block-like structures may be distributed in the circumferential direction.
Still include fixed disk 8, fixed disk 8 on be equipped with the connecting hole 9 of being connected with center pin 4, fixed disk 8 on be equipped with fluting 10, the lateral wall of fluting 10 on be equipped with the screw hole, the screw hole is along the radial setting of connecting hole 9, the screw hole on be connected with fastening screw 11, the tip of fastening screw 11 offsets the cooperation with the inner wall of filter vat body 1.
The positioning plate 5 is provided with operation holes 12 penetrating through two sides of the positioning plate. The fastening screw 11 on the fixing plate 8 in the filter vat body 1 is operated through the operation hole 12.
A method for concentrically adjusting a filter vat, wherein the filter vat is the filter vat, and comprises the following steps:
step one, connecting the fixed disc 8 on the central shaft 4, and connecting the connecting hole 9 on the fixed disc 8 with the central shaft 4.
And step two, connecting the positioning disc 5 with the central shaft 4 and the positioning groove 2, wherein the positioning hole 7 on the positioning disc 5 is connected with the central shaft 4, and the positioning part 6 on the positioning disc 5 is connected with the positioning groove 2.
And thirdly, a hand penetrates through the operation hole 12 on the positioning disc 5 to extend into the filter vat body 1, and the fastening screw 11 on the fixing disc 8 is rotated until the fastening screw 11 is abutted against the inner wall of the filter vat body 1.
And step four, taking down the positioning disk 5 to complete concentric adjustment of the central shaft 4.
By adopting the technical scheme, the invention has the beneficial effects that:
according to the filter vat convenient for concentric adjustment and the adjustment method thereof, through the adoption of the technical scheme, the two ends of the filter vat in the axial direction are coaxially positioned through the positioning groove 2, the positioning disc 5 and the coaxial shaft hole 3, the positioning groove 2 and the connecting shaft hole 3 are coaxially arranged, the positioning groove 2 and the connecting shaft hole 3 are also easy to keep coaxial in the aspect of processing and manufacturing, so that the two ends of the filter vat can be respectively provided with a concentric axis, the two ends of the central shaft 4 connected in the filter vat can be simply and conveniently concentrically positioned by means of the two concentric axes, after positioning is finished, the central shaft 4 is fixed through the fixing disc 8, and then the positioning disc 5 is taken down, and the barrel cover is closed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.
Claims (3)
1. A filter vat convenient for concentric adjustment, which is characterized in that: the filter vat comprises a filter vat body, wherein the filter vat body is of a cylindrical structure, and the filter vat body is of a shell structure with an opening at one end;
an annular positioning groove is arranged on the end face of the opening end of the filter barrel body;
the bottom surface of the filter barrel body is provided with a connecting shaft hole which is coaxially arranged with the positioning groove;
the device also comprises a central shaft, wherein the central shaft is coaxially connected in the connecting shaft hole;
the positioning device also comprises a positioning disc, wherein the edge of the positioning disc is provided with a positioning part which is connected with the positioning groove, the positioning disc is provided with a positioning hole, the positioning hole and the positioning groove are coaxially arranged, and the positioning hole is connected with the central shaft;
the filter barrel comprises a filter barrel body, and is characterized by further comprising a fixing plate, wherein a connecting hole connected with a central shaft is formed in the fixing plate, a slot is formed in the fixing plate, a threaded hole is formed in the side wall of the slot, the threaded hole is arranged along the radial direction of the connecting hole, a fastening screw is connected to the threaded hole, and the end part of the fastening screw is in abutting fit with the inner wall of the filter barrel body;
the positioning plate is provided with operation holes penetrating through two sides of the positioning plate.
2. A filter cartridge for facilitating concentric adjustment according to claim 1, wherein: the positioning part is annular, the positioning part can be coaxially connected with the positioning groove, and the positioning part and the positioning hole are coaxially arranged.
3. A method of concentric adjustment of a filter cartridge, said filter cartridge being as claimed in claim 2, comprising the steps of:
step one, connecting a fixed disc on a central shaft, wherein a connecting hole on the fixed disc is connected with the central shaft;
step two, connecting a positioning disc with a central shaft and a positioning groove, wherein a positioning hole on the positioning disc is connected with the central shaft, and a positioning part on the positioning disc is connected with the positioning groove;
step three, a hand stretches into the filter vat body through an operation hole on the positioning disc, and the fastening screw on the fixing disc is rotated until the fastening screw is abutted against the inner wall of the filter vat body;
and step four, taking down the positioning disk to complete concentric adjustment of the central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210019427.0A CN114307355B (en) | 2022-01-10 | 2022-01-10 | Filter vat convenient for concentric adjustment and adjustment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210019427.0A CN114307355B (en) | 2022-01-10 | 2022-01-10 | Filter vat convenient for concentric adjustment and adjustment method thereof |
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| CN114307355A CN114307355A (en) | 2022-04-12 |
| CN114307355B true CN114307355B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210019427.0A Active CN114307355B (en) | 2022-01-10 | 2022-01-10 | Filter vat convenient for concentric adjustment and adjustment method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214344903U (en) * | 2020-12-01 | 2021-10-08 | 广东汉科化学介质有限公司 | Filter vat location structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204046367U (en) * | 2014-08-25 | 2014-12-24 | 内蒙古工业大学 | A kind of electric machine assembly being convenient to motor coupler adjustment centering |
| JP3203109U (en) * | 2015-12-28 | 2016-03-10 | 心源工業股▲分▼有限公司 | Adjustable cutter arbor and blade mechanism |
| CN208878140U (en) * | 2018-08-30 | 2019-05-21 | 新昌县营道科技有限公司 | A kind of air conditioner filter |
| CN109759736B (en) * | 2019-03-28 | 2023-09-26 | 昆山华恒焊接股份有限公司 | Compressor concentric positioning device and compressor welding system with same |
| CN110026005A (en) * | 2019-05-30 | 2019-07-19 | 天津荣利生物科技发展有限公司 | It is a kind of to prepare coated vitamin C granules rotary drum suction filtration machine |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214344903U (en) * | 2020-12-01 | 2021-10-08 | 广东汉科化学介质有限公司 | Filter vat location structure |
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