CN218341708U - Automatic grinding mechanism for sealing surface of sliding plate - Google Patents
Automatic grinding mechanism for sealing surface of sliding plate Download PDFInfo
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- CN218341708U CN218341708U CN202221178431.3U CN202221178431U CN218341708U CN 218341708 U CN218341708 U CN 218341708U CN 202221178431 U CN202221178431 U CN 202221178431U CN 218341708 U CN218341708 U CN 218341708U
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- grinding mechanism
- sliding plate
- automatic grinding
- sealing surface
- wear
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Abstract
The utility model discloses an automatic grinding mechanism of sealed face of slide, including circular slide, tightly decide double-screw bolt, wear resistant device and supercharging device, the wear resistant device below is equipped with the recess, and wear resistant device inlays the knot in circular slide top through the recess, and supercharging device locates the wear resistant device top, tightly decide the double-screw bolt and put from last to running through supercharging device and wear resistant device's central point down in proper order and make both fixed. The automatic grinding mechanism for the sealing surface of the sliding plate solves the problems of pressurizing and isolating friction of the sliding plate, and can greatly improve the grinding quality and the grinding efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical structure, specifically a sealed face automatic grinding mechanism of slide.
Background
The roughness and the flatness of the sealing surface of the sliding plate type control valve are key indexes for determining the sealing performance of the valve, the sealing surface is generally ground by a manual grinding flat plate or an automatic grinding machine, during grinding, a sliding plate assembly or a grinding disc is coated with grinding paste or grinding fluid firstly, then the sliding plate is manually pressed for grinding, if automatic grinding is used, the sliding plate is placed on the grinding disc, the grinding disc with a power supply is started to automatically rotate for grinding, during grinding, the sliding plate rotates left and right and up and down to reduce the roughness and the flatness, and finally the necessary sealing performance of the valve is achieved.
But manual grinding efficiency is lower, high labor strength, only be applicable to scattered slide and grind, therefore generally use automatic grinding machine to grind, when using automatic grinding machine to grind, the efficiency is higher but can appear a lot of grinding quality problems, firstly, can't give the sealed face of slide increase pressure, only rely on the gravity of slide to grind, therefore roughness and flatness change are very little, the grinding time also can lengthen, the process of grinding is difficult to judge, secondly, the slide can take place the friction with the grinding machine retaining ring on grinding machine, make the metal debris that rubs down constantly drop on the abrasive disc, can damage the sealed face of slide when the abrasive disc rotates. The above problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic grinding mechanism of sealed face of slide sets up the briquetting and gives sufficient pressure, grinds more level and smooth exquisitely, sets up the protective sheath and prevents to grind the mechanism and take place to rub with grinding quick-witted retaining ring, reduces the damage of grinding the machine.
To achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an automatic grinding mechanism of sealed face of slide, includes circular slide, tightly decides double-screw bolt, wear resistant device and supercharging device, and the wear resistant device below is equipped with the recess, and wear resistant device passes through the recess buckle in circular slide top, and supercharging device locates the wear resistant device top, tightly decides the double-screw bolt and from last to putting to making both fixed to the central point that runs through supercharging device and wear resistant device in proper order down.
Furthermore, wear resistant device is columniform protective sheath, and the protective sheath diameter is greater than circular slide diameter.
Furthermore, a hollow part is arranged below the middle part of the protective sleeve and communicated with the groove, and the fastening stud penetrates through the hollow part and is fixed with the protective sleeve through a nut.
Further, the protective sleeve is a nylon protective sleeve.
Furthermore, the supercharging device is a cylindrical pressing block, and the diameter of the pressing block is smaller than that of the protective sleeve.
Further, the briquetting is stainless steel briquetting.
Furthermore, a handle connected with the fastening stud is arranged above the pressing block.
Furthermore, the handle is an eye bolt, and the eye bolt is fixed above the pressing block through a fastening stud.
Furthermore, the protective sleeve is detachably buckled on the circular sliding plate.
Further, the height of the groove is smaller than that of the circular sliding plate.
Compared with the prior art, the utility model discloses beneficial effect and showing the progress and lie in: the automatic grinding mechanism for the sealing surface of the sliding plate solves the effects of sliding plate pressurization and friction isolation, can greatly improve grinding quality and grinding efficiency, and mainly comprises 4 parts, namely a nylon protective sleeve, a stainless steel pressing block, a fastening stud and an eye bolt, wherein the nylon protective sleeve is directly installed on a sliding plate part, nylon is wear-resistant, and is free of corrosion to completely isolate the contact with a check ring of a grinding machine, so that the influence of friction metal debris on the grinding quality is eliminated, the stainless steel pressing block has pressing force required by grinding, necessary grinding additional pressure can be given to the sliding plate, other 3 parts are fixed together by the bolt, and the eye bolt is used for placing and removing the nylon sleeve.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.
It should be apparent that the drawings in the following description are only drawings of some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive exercise, and that the other drawings also belong to the drawings required for the embodiments of the present invention.
FIG. 1 is a schematic view of an automatic grinding mechanism for a slide plate sealing surface;
fig. 2 is a schematic view of the working state of the automatic grinding mechanism for the sealing surface of the sliding plate.
1-round sliding plate, 2-protective sleeve, 3-nut, 4-briquetting, 5-fastening stud, 6-lifting bolt, 7-grinding machine retainer ring, 8-grinding surface and 9-hollow part.
Detailed Description
In order to make the purpose, technical solution, beneficial effect and obvious progress of the embodiments of the present invention clearer, the drawings provided in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
It is obvious that all of these described embodiments are only some, not all embodiments of the invention; based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that the terms "first", "second" and "third" (if present) and the like in the description and claims of the present invention and the accompanying drawings of the embodiments of the present invention are used only for distinguishing different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that:
in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, a movable connection, or an integral connection; they may be direct connections, indirect connections through an intermediary, intangible signal connections, or even optical connections, and may be internal connections of two elements or an interaction between two elements, unless expressly specified otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
The technical solution of the present invention will be described in detail with reference to specific examples.
Examples
As shown in fig. 1 and 2, an automatic grinding mechanism for a sealing surface of a sliding plate comprises a circular sliding plate 1, a fastening stud 5, a wear-resistant device and a pressurizing device, wherein a groove is arranged below the wear-resistant device, the wear-resistant device is embedded and buckled above the circular sliding plate 1 through the groove, the pressurizing device is arranged above the wear-resistant device, and the fastening stud 5 sequentially penetrates through the pressurizing device and the wear-resistant device from top to bottom to enable the pressurizing device and the wear-resistant device to be fixed.
Further, the wear-resisting device is a cylindrical protective sleeve 2, and the diameter of the protective sleeve 2 is larger than that of the circular sliding plate 1.
Further, a hollow part 9 is arranged below the middle of the protective sleeve 2, the hollow part 9 is communicated with the groove, the fastening stud 5 penetrates through the hollow part 9, and the fastening stud 5 and the protective sleeve 2 are fixed through the nut 3.
Further, the protective sleeve 2 is a nylon protective sleeve.
Furthermore, the pressurizing device is a cylindrical pressing block 4, and the diameter of the pressing block 4 is smaller than that of the protective sleeve 2.
Further, the pressing block 4 is a stainless steel pressing block.
Furthermore, a handle connected with a fastening stud 5 is arranged above the pressing block 4.
Further, the handle is an eye bolt 6, and the eye bolt 6 is fixed above the pressing block 4 through a fastening stud 5.
Further, the protective sleeve 2 is detachably embedded and buckled on the circular sliding plate 1.
Further, the height of the groove is smaller than that of the circular sliding plate 1.
The automatic grinding mechanism for the sealing surface of the sliding plate solves the effects of sliding plate pressurization and isolation friction, the grinding quality and the grinding efficiency can be greatly improved, the nylon protective sleeve 2 is directly installed on a circular sliding plate 1 component, nylon is wear-resistant, no corrosion is caused, the nylon protective sleeve is thoroughly isolated from contact with a grinding machine retainer ring 7, the influence of friction metal debris on the grinding quality is eliminated, the stainless steel pressing block 4 has the pressing force required for grinding, the necessary grinding additional pressure can be given to the circular sliding plate, the fastening stud 5 fixes other 3 components together, and the lifting bolt 6 is used for placing and removing the protective sleeve 2.
First put circular slide 1 on automatic grinding machine's abrasive surface 8, with automatic grinding mechanism equipment cover on circular slide 1, start the power, automatic grinding machine begins the rotatory grinding, at this moment, the slide has received certain grinding pressure, can accomplish reliably with high efficiency and grind, zero-bit slide is not in the contact of grinding machine retaining ring 7, has eliminated the friction problem, and grinding quality has obtained the assurance.
During the description of the above description:
the description of the terms "present embodiment," embodiments of the invention, "" such as "\ 8230; \ 8230"; "shown," "further improved technical sub-arrangements," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.
Finally, it should be noted that:
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the modifications and substitutions can be made to the embodiments described in the foregoing embodiments, or some or all of the technical features of the embodiments can be replaced by other modifications and substitutions, without departing from the scope of the embodiments of the present invention, and the non-essential modifications, adjustments or substitutions made by those skilled in the art according to the contents of the present specification are within the scope of the present invention.
Claims (8)
1. The utility model provides an automatic grinding mechanism of sealed face of slide which characterized in that: the clamping device comprises a circular sliding plate, a fastening stud, a wear-resisting device and a pressurizing device, wherein a groove is arranged below the wear-resisting device, the wear-resisting device is embedded and buckled above the circular sliding plate through the groove, the pressurizing device is arranged above the wear-resisting device, and the fastening stud sequentially penetrates through the pressurizing device and the center position of the wear-resisting device from top to bottom to enable the pressurizing device and the wear-resisting device to be fixed;
wear resistant device is columniform protective sheath, and the protective sheath diameter is greater than circular slide diameter, and well below of protective sheath is equipped with well kenozooecium, and well kenozooecium and recess intercommunication, and the tight stud runs through to well kenozooecium to it is fixed with the protective sheath through the nut with tight stud.
2. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 1, wherein: the protective sleeve is a nylon protective sleeve.
3. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 2, wherein: the supercharging device is a cylindrical pressing block, and the diameter of the pressing block is smaller than that of the protective sleeve.
4. The automatic grinding mechanism for a sealing surface of a sliding plate according to claim 3, wherein: the pressing block is a stainless steel pressing block.
5. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 4, wherein: and a handle connected with the fastening stud is arranged above the pressing block.
6. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 5, wherein: the handle is an eye bolt which is fixed above the pressing block through a fastening stud.
7. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 1, wherein: the protective sleeve is detachably buckled on the circular sliding plate.
8. An automatic grinding mechanism for a sealing surface of a slide plate according to claim 1, wherein: the height of the groove is smaller than that of the circular sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178431.3U CN218341708U (en) | 2022-05-17 | 2022-05-17 | Automatic grinding mechanism for sealing surface of sliding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178431.3U CN218341708U (en) | 2022-05-17 | 2022-05-17 | Automatic grinding mechanism for sealing surface of sliding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341708U true CN218341708U (en) | 2023-01-20 |
Family
ID=84920627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221178431.3U Active CN218341708U (en) | 2022-05-17 | 2022-05-17 | Automatic grinding mechanism for sealing surface of sliding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341708U (en) |
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2022
- 2022-05-17 CN CN202221178431.3U patent/CN218341708U/en active Active
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