CN214555222U - Screening plant for ceramic grinding wheel abrasive - Google Patents
Screening plant for ceramic grinding wheel abrasive Download PDFInfo
- Publication number
- CN214555222U CN214555222U CN202120635059.3U CN202120635059U CN214555222U CN 214555222 U CN214555222 U CN 214555222U CN 202120635059 U CN202120635059 U CN 202120635059U CN 214555222 U CN214555222 U CN 214555222U
- Authority
- CN
- China
- Prior art keywords
- screen frame
- supporting plate
- circular screen
- accommodating groove
- end surface
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 32
- 239000000919 ceramic Substances 0.000 title claims abstract description 8
- 239000003082 abrasive agent Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of screening equipment, and discloses a screening device for a ceramic grinding wheel abrasive material, which comprises a screen cover, a circular screen frame, a containing groove and a vibrating motor; the device also comprises a supporting base and a pushing cylinder; the supporting base comprises an upper supporting plate, a lower supporting plate, a supporting spring and a guide rod; the screen cover, the circular screen frame and the accommodating groove are sequentially detachably and fixedly connected from top to bottom. The utility model has simple structure and convenient operation; the utility model adopts the vibration motor and the pushing cylinder to make the grinding material in the circular screen frame move fully, thereby improving the screening efficiency; the screen cover, the circular screen frame and the accommodating groove can be integrally detached, maintenance and replacement or cleaning are facilitated, and the use is more flexible.
Description
Technical Field
The utility model relates to a screening equipment technical field especially relates to a screening plant for vitrified grinding wheel abrasive material.
Background
The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength. It is generally composed of an abrasive, a binder, and an air hole. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
In the process of processing the ceramic grinding wheel, the grinding materials need to be screened, and the grinding materials with proper particle sizes can be screened for the next production. Screening machines are generally used for screening abrasive materials in the prior art, but the screen is usually one layer, different screening machines are required to be replaced for screening many times, and the screening efficiency is low. In the prior art, the screen is easy to block in the screening process, and the screening speed is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current technical problem, a screening plant for the emery wheel abrasive material is provided.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
a screening device for ceramic grinding wheel abrasives comprises a screen cover, a circular screen frame, a containing groove and a vibration motor; the side walls of the circular screen frame and the accommodating groove are communicated with discharge pipes; the upper end surface of the screen cover is communicated with a feeding pipe; the device also comprises a supporting base and a pushing cylinder;
the supporting base comprises an upper supporting plate, a lower supporting plate, a supporting spring and a guide rod; the lower end surface of the lower supporting plate is provided with a moving wheel; the tail part of the guide rod is fixedly arranged on the upper end surface of the lower supporting plate; the head of the guide rod penetrates through the upper supporting plate, and the head of the guide rod is in threaded connection with a limiting nut; the vibration motor is fixedly arranged on the lower end surface of the upper supporting plate; the upper supporting plate and the lower supporting plate are elastically connected through a supporting spring;
the screen cover, the circular screen frame and the accommodating groove are sequentially detachably and fixedly connected from top to bottom; at least two circular screen frames are arranged; the circular screen frame is cylindrical, and screen holes are uniformly distributed in the center of the bottom of the circular screen frame; the accommodating groove is of an integrated structure, the bottom of the accommodating groove is a rectangular plate, and the upper part of the accommodating groove is a cylindrical barrel; the left side and the right side of the rectangular plate are symmetrically and fixedly provided with a connecting shaft sleeve A and a connecting shaft sleeve B; the upper end surface of the upper supporting plate is fixedly provided with a connecting seat A and a connecting seat B which are matched with the connecting shaft sleeve A and the connecting shaft sleeve B; the connecting shaft sleeve A and the connecting seat A, and the connecting shaft sleeve B and the connecting seat B are connected through shaft rods; both ends of the shaft lever are in threaded connection with nuts;
the left side of the lower supporting plate is fixedly connected with the movable end of the pushing cylinder; the pushing cylinder pushes the supporting base to move left and right.
Preferably, the lower end face of the screen cover and the lower end face of the circular screen frame are both provided with annular bulges; the outer diameter of the annular bulge is matched with the inner diameter of the upper end surface of the circular screen frame; the inner diameter of the upper end face of the accommodating groove is the same as that of the upper end face of the circular screen frame; the screen cover, the circular screen frame and the accommodating groove are sequentially connected through flanges from top to bottom.
Preferably, the connecting seat A comprises two shaft sleeves which are symmetrical front and back; the distance between the two shaft sleeves is matched with the length of the connecting shaft sleeve A.
Preferably, the supporting spring is provided with a plurality of springs which are surrounded outside the vibrating motor; the number of the guide rods is at least three, and the guide rods are distributed around the supporting spring.
Utility model's principle of action:
the utility model discloses when using, the abrasive material that needs the screening enters into the circular screen cloth frame of below from the inlet pipe of screen cloth lid in, circular screen cloth frame has two at least, and the aperture of the sieve mesh of circular screen cloth frame from top to bottom reduces in proper order. And then the vibrating motor can be started to push the air cylinder to enable the screening device to start screening. In the screening process, the vibration motor is combined with the action of the spring to enable the grinding materials in the circular screen frame to vibrate up and down, and the grinding materials are screened through vibration; the pushing action of the pushing cylinder enables the circular screen frame to move left and right, screening can be promoted, movement of abrasive materials in the circular screen frame is enhanced, and screening efficiency is improved.
And after the screening is finished, the shaft rod on the shaft sleeve A and the connecting seat A can be detachably connected, the circular screen frame is overturned and inclined, and the grinding materials in the circular screen frame or the accommodating groove are discharged. Or the screen cover, the circular screen frame and the accommodating groove can be detached according to actual operation requirements, and the grinding materials in the screen cover, the circular screen frame and the accommodating groove are collected; after the grinding materials are collected, the screen cover, the circular screen frame and the accommodating groove can be cleaned, so that the screen holes of the circular screen frame are prevented from being kept smooth, and the next use is facilitated.
Screen cloth lid, circular screen cloth frame, accomodate the groove flange joint from top to bottom in proper order, not only dismantle the convenience, sealed effectual moreover prevents that the abrasive material from spilling over at the in-process of screening. The annular bulge not only plays a limiting role, but also can improve the sealing performance among the screen cover, the circular screen frame and the accommodating groove. The connection mode between the accommodating groove and the upper supporting plate is convenient and quick to disassemble; the receiving groove may be made to be reversed. When the novel screen storage box is actually used, the storage groove, the circular screen frame above the storage groove and the screen cover can be integrally taken down directly, and a new storage groove, a new screen cover and a new circular screen frame are directly installed; the base is supported in abundant utilization, and the screening that can make continues to go on, practices thrift the time of screening.
The utility model discloses well unrestricted subassembly all adopts the conventional means in this field, for example vibrating motor, promote cylinder, inlet pipe, discharging pipe all select the field commonly used can, and the technical personnel in this field can select its model, mounting means according to actual user demand, and clear understanding is its specific how to install and control, and the detailed description is not given again here. The feeding pipe and the discharging pipe are both provided with valves.
The utility model has the advantages that:
the utility model has simple structure and convenient operation; the utility model adopts the vibration motor and the pushing cylinder to make the grinding material in the circular screen frame move fully, thereby improving the screening efficiency; the screen cover, the circular screen frame and the accommodating groove can be integrally detached, maintenance and replacement or cleaning are facilitated, and the use is more flexible.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line E-E of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is an enlarged view at F in fig. 1.
In the figure: 1. a screen cover; 2. a circular screen frame; 3. a receiving groove; 4. a vibration motor; 5. a discharge pipe; 6. a feed pipe; 7. a push cylinder; 8. an upper support plate; 9. a lower support plate; 10. a support spring; 11. a guide bar; 12. a moving wheel; 13. a limit nut; 14. a rectangular plate; 15. the connecting shaft sleeve A; 16. the connecting shaft sleeve B; 17. a connecting seat A; 18. a connecting seat B; 19. a shaft lever; 20. a nut; 21. an annular projection; 22. a shaft sleeve; 23. an elastic washer.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1 to 4, a screening device for a ceramic grinding wheel abrasive includes a screen cover 1, a circular screen frame 2, a receiving groove 3, and a vibration motor 4; the side walls of the circular screen frame 2 and the accommodating groove 3 are communicated with discharge pipes 5; the upper end surface of the screen cover 1 is communicated with a feeding pipe 6; also comprises a supporting base and a pushing cylinder 7.
The supporting base comprises an upper supporting plate 8, a lower supporting plate 9, a supporting spring 10 and a guide rod 11; the lower end surface of the lower supporting plate 9 is provided with a moving wheel 12; the tail part of the guide rod 11 is fixedly arranged on the upper end surface of the lower supporting plate 9; the head of the guide rod 11 penetrates through the upper supporting plate 8, and the head of the guide rod 11 is connected with a limiting nut 13 through threads; the vibration motor 4 is fixedly arranged on the lower end face of the upper supporting plate 8; the upper supporting plate 8 is elastically connected with the lower supporting plate 9 through a supporting spring 10; twelve supporting springs 10 are arranged and surround the vibration motor 4; six guide rods 11 are distributed around the supporting spring 10.
The left side of the lower supporting plate 9 is fixedly connected with the movable end of the pushing cylinder 7; the pushing cylinder 7 pushes the supporting base to move left and right.
The screen cover 1, the circular screen frame 2 and the accommodating groove 3 are sequentially connected by flanges from top to bottom; the circular screen frame is cylindrical, and screen holes are uniformly distributed in the center of the bottom of the circular screen frame; the number of the circular screen frames is two, and the mesh aperture of the circular screen frame at the lower part is smaller than that of the circular screen frame at the upper part; the accommodating groove 3 is of an integrated structure, the bottom of the accommodating groove is a rectangular plate 14, and the upper part of the accommodating groove is a cylindrical barrel; the left side and the right side of the rectangular plate 14 are symmetrically and fixedly provided with a connecting shaft sleeve A15 and a connecting shaft sleeve B16; the upper end surface of the upper supporting plate 8 is fixed with a connecting seat A17 and a connecting seat B18 which are matched with the connecting shaft sleeve A15 and the connecting shaft sleeve B16; the connecting shaft sleeve A15 and the connecting seat A17, and the connecting shaft sleeve B16 and the connecting seat B18 are connected in a penetrating way through a shaft rod 19; nuts 20 are threadedly connected to both ends of the shaft 19.
The lower end surface of the screen cover 1 and the lower end surface of the round screen frame 2 are both provided with annular bulges 21; the outer diameter of the annular bulge 21 is matched with the inner diameter of the upper end surface of the circular screen frame 2; the inner diameter of the upper end surface of the accommodating groove 3 is the same as that of the upper end surface of the circular screen frame 2.
The connecting seat A17 comprises two shaft sleeves 22 which are symmetrical front and back; the distance between the two sleeves 22 matches the length of the connecting sleeve a 15.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. A screening device for ceramic grinding wheel abrasives comprises a screen cover, a circular screen frame, a containing groove and a vibration motor; the side walls of the circular screen frame and the accommodating groove are communicated with discharge pipes; the upper end surface of the screen cover is communicated with a feeding pipe; the method is characterized in that: the device also comprises a supporting base and a pushing cylinder;
the supporting base comprises an upper supporting plate, a lower supporting plate, a supporting spring and a guide rod; the lower end surface of the lower supporting plate is provided with a moving wheel; the tail part of the guide rod is fixedly arranged on the upper end surface of the lower supporting plate; the head of the guide rod penetrates through the upper supporting plate, and the head of the guide rod is in threaded connection with a limiting nut; the vibration motor is fixedly arranged on the lower end surface of the upper supporting plate; the upper supporting plate and the lower supporting plate are elastically connected through a supporting spring;
the screen cover, the circular screen frame and the accommodating groove are sequentially detachably and fixedly connected from top to bottom; at least two circular screen frames are arranged; the circular screen frame is cylindrical, and screen holes are uniformly distributed in the center of the bottom of the circular screen frame; the accommodating groove is of an integrated structure, the bottom of the accommodating groove is a rectangular plate, and the upper part of the accommodating groove is a cylindrical barrel; the left side and the right side of the rectangular plate are symmetrically and fixedly provided with a connecting shaft sleeve A and a connecting shaft sleeve B; the upper end surface of the upper supporting plate is fixedly provided with a connecting seat A and a connecting seat B which are matched with the connecting shaft sleeve A and the connecting shaft sleeve B; the connecting shaft sleeve A and the connecting seat A, and the connecting shaft sleeve B and the connecting seat B are connected through shaft rods; both ends of the shaft lever are in threaded connection with nuts;
the left side of the lower supporting plate is fixedly connected with the movable end of the pushing cylinder; the pushing cylinder pushes the supporting base to move left and right.
2. A screening apparatus for a vitrified grinding stone abrasive material according to claim 1, wherein: annular bulges are arranged on the lower end surface of the screen cover and the lower end surface of the circular screen frame; the outer diameter of the annular bulge is matched with the inner diameter of the upper end surface of the circular screen frame; the inner diameter of the upper end face of the accommodating groove is the same as that of the upper end face of the circular screen frame; the screen cover, the circular screen frame and the accommodating groove are sequentially connected through flanges from top to bottom.
3. A screening apparatus for a vitrified grinding stone abrasive material according to claim 2, wherein: the connecting seat A comprises two shaft sleeves which are symmetrical front and back; the distance between the two shaft sleeves is matched with the length of the connecting shaft sleeve A.
4. A screening apparatus for vitrified grinding stones abrasive material according to claim 3, characterized in that: the supporting springs are arranged around the vibrating motor; the number of the guide rods is at least three, and the guide rods are distributed around the supporting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635059.3U CN214555222U (en) | 2021-03-26 | 2021-03-26 | Screening plant for ceramic grinding wheel abrasive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120635059.3U CN214555222U (en) | 2021-03-26 | 2021-03-26 | Screening plant for ceramic grinding wheel abrasive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214555222U true CN214555222U (en) | 2021-11-02 |
Family
ID=78322300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120635059.3U Expired - Fee Related CN214555222U (en) | 2021-03-26 | 2021-03-26 | Screening plant for ceramic grinding wheel abrasive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214555222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247627A (en) * | 2021-11-24 | 2022-03-29 | 东华大学 | Electrostatic sand planting abrasive material fly-lifting performance detection system capable of screening abrasive materials |
-
2021
- 2021-03-26 CN CN202120635059.3U patent/CN214555222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247627A (en) * | 2021-11-24 | 2022-03-29 | 东华大学 | Electrostatic sand planting abrasive material fly-lifting performance detection system capable of screening abrasive materials |
| CN114247627B (en) * | 2021-11-24 | 2023-08-18 | 东华大学 | Electrostatic planting sand grinding material lifting performance detection system capable of screening abrasive materials |
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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: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |