CN201008797Y - High speed superfine grinder - Google Patents
High speed superfine grinder Download PDFInfo
- Publication number
- CN201008797Y CN201008797Y CNU2007200200501U CN200720020050U CN201008797Y CN 201008797 Y CN201008797 Y CN 201008797Y CN U2007200200501 U CNU2007200200501 U CN U2007200200501U CN 200720020050 U CN200720020050 U CN 200720020050U CN 201008797 Y CN201008797 Y CN 201008797Y
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- Prior art keywords
- ring
- rotating ring
- spring
- movable ring
- high speed
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- Expired - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a high-speed ultra-fine grinding machine, comprising a sealing device arranged inside a spindle seal box and a discharge device arranged on a mixer shaft inside an aggregating container; an improved point of the utility model is that the A sealing device is a mechanical seal consisting of a spring seat, a spring, a movable ring and a stator ring in turn; the spring seat, the spring and the movable ring are fixed on a spindle; the stator ring is embedded on seal box fixedly; the B discharge device is a gap discharge consisting of the stator ring fixed on the aggregating container and the movable ring group fixed on the mixer shaft; the movable ring group consists of more than one movable ring combining in turn; gaps are between all the movable rings; a discharge pylome is processed on each movable ring. The utility model has the advantages of simple and compact totally enclosed structure, small sealing leak amount, good sealing stability; a sealing head face can be repaired after abrasion; grinding medium can not pass an discharge hole in grinding, thereby improving grinding product quality.
Description
Technical field
The utility model belongs to high-speed grinder tool field, specifically is a kind of high speed super grinder.
Background technology
Ultra-fine high-purity high speed lapping device of prior art, mostly be the structure that adopts open-type not seal, efficient is low, energy consumption is big, abrasive material is inhomogeneous, and the sealing device on the main shaft contacts with sealing medium easily, seriously polluted to sealing medium, also existed amount of leakage big simultaneously, the deficiency of sealing poor stability; In addition, drawing mechanism makes abrasive media pass through easily, is difficult to guarantee to grind the quality of back product, and for this reason, the technical staff of relevant industries is being devoted to the improvement of these several aspects always.
The utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, compact, full-enclosed structure, the seal leakage amount is little, the sealing good stability, and can compensate automatically after the seal face wearing and tearing, abrasive media can not pass through discharging opening in the process of lapping, improves the high speed super grinder of abrasive product quality.
For achieving the above object, the utility model is achieved through the following technical solutions:
Be a kind of high speed super grinder, comprise the sealing device that is arranged in the main shaft seal case, and the drawing mechanism on the shaft in the Material collecting box for harvesting, improvement of the present invention is
The A sealing device is mechanical seal, is made of spring base, spring, rotating ring and stationary ring successively, and spring base, spring, rotating ring are fixedly mounted on the main shaft, and stationary ring fixedly is inlaid on the seal case;
The B drawing mechanism is the gap discharging, and promptly by the stationary ring that is fixedly mounted on the Material collecting box for harvesting, and the rotating ring group that is fixedly mounted on the shaft constitutes, and the rotating ring group is enumerated successively by 1 above rotating ring and formed, and leaves the gap between each rotating ring, is processed with out material through hole on each rotating ring.
For further guaranteeing sealing effectiveness, between the rotating ring and spring of described mechanical seal, and auxiliary seal ring is installed all between stationary ring and the seal case.
In addition, in order to guarantee to grind the trafficability characteristic of back material, go out the T-shaped structure of its section of material through hole on described each rotating ring, the material through hole that goes out of each rotating ring can be distributed by 3 above gyration ring Equal rounds according to how many needs of load.
The utility model after above-mentioned improvement, have simple in structure, compact, full-enclosed structure, the seal leakage amount is little, the sealing good stability, and can compensate automatically after the seal face wearing and tearing, abrasive media can not pass through discharging opening in the process of lapping, improves the advantage of abrasive product quality.
Description of drawings
Fig. 1: the utility model example structure schematic diagram.
Fig. 2: drawing mechanism rotating ring plan structure schematic diagram.
Fig. 3: the section structure schematic diagram of rotating ring.
The specific embodiment
As shown in Figure 1, this high speed super grinder comprises the sealing device that is arranged in the main shaft seal case, and the drawing mechanism on the shaft in the Material collecting box for harvesting, it is characterized in that
The A sealing device is mechanical seal, is made of spring base 1, spring 2, rotating ring 4 and stationary ring 5 successively, and spring base 1, spring 2, rotating ring 4 are fixedly mounted on the main shaft, and stationary ring 5 fixedly is inlaid on the seal case;
The B drawing mechanism is the gap discharging, promptly by the stationary ring 7 that is fixedly mounted on the Material collecting box for harvesting, and be fixedly mounted on 8 groups of formations of rotating ring on the shaft, rotating ring group 8 is enumerated successively by 1 above rotating ring and is formed, leave the gap between each rotating ring, be processed with out material through hole 11 on each rotating ring, the size in gap requires to decide according to material between each rotating ring.
For further guaranteeing sealing effectiveness, between the rotating ring 4 and spring 2 of described mechanical seal, and auxiliary seal ring 3,6 is installed all between stationary ring 5 and the seal case.
In addition, in order to guarantee to grind the trafficability characteristic of back material, as shown in Figure 3, go out the T-shaped structure of material through hole 11 its sections on each rotating ring of described drawing mechanism, as shown in Figure 2, the material through hole 11 that goes out of each rotating ring can be distributed by 3 above gyration ring Equal rounds according to how many needs of load.
The utility model after above-mentioned improvement, have simple in structure, compact, full-enclosed structure, the seal leakage amount is little, the sealing Good stability, and can auto-compensation after the seal face wearing and tearing, abrasive media can pass through discharging opening in the process of lapping, raising The advantage of abrasive product quality.
Claims (4)
1. a high speed super grinder comprises the sealing device that is arranged in the main shaft seal case, and the drawing mechanism on the shaft in the Material collecting box for harvesting, it is characterized in that
The A sealing device is mechanical seal, is made of spring base, spring, rotating ring and stationary ring successively, and spring base, spring, rotating ring are fixedly mounted on the main shaft, and stationary ring fixedly is inlaid on the seal case;
The B drawing mechanism is the gap discharging, and promptly by the stationary ring that is fixedly mounted on the Material collecting box for harvesting, and the rotating ring group that is fixedly mounted on the shaft constitutes, and the rotating ring group is enumerated successively by 1 above rotating ring and formed, and leaves the gap between each rotating ring, is processed with out material through hole on each rotating ring.
2. high speed super grinder according to claim 1 is characterized in that between rotating ring and the spring, and auxiliary seal ring all is installed between stationary ring and the seal case.
3. high speed super grinder according to claim 1 is characterized in that going out the T-shaped structure of its section of material through hole on described each rotating ring.
4. according to claim 1 or 3 described high speed super grinders, it is characterized in that the material through hole that of each rotating ring is distributed by 3 above gyration ring Equal rounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200200501U CN201008797Y (en) | 2007-03-29 | 2007-03-29 | High speed superfine grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200200501U CN201008797Y (en) | 2007-03-29 | 2007-03-29 | High speed superfine grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008797Y true CN201008797Y (en) | 2008-01-23 |
Family
ID=39043729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200200501U Expired - Lifetime CN201008797Y (en) | 2007-03-29 | 2007-03-29 | High speed superfine grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008797Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837252A (en) * | 2012-08-31 | 2012-12-26 | 常州市龙鑫化工机械有限公司 | Recycling bead mill with mechanical sealing and protection device |
| CN112178198A (en) * | 2020-11-02 | 2021-01-05 | 天长市金祝机械密封件有限公司 | Spring mechanical seal compensating ring assembly |
| CN112337582A (en) * | 2020-11-09 | 2021-02-09 | 常州市龙鑫智能装备有限公司 | Integrated sand mill with coarse and fine grinding function |
-
2007
- 2007-03-29 CN CNU2007200200501U patent/CN201008797Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837252A (en) * | 2012-08-31 | 2012-12-26 | 常州市龙鑫化工机械有限公司 | Recycling bead mill with mechanical sealing and protection device |
| CN112178198A (en) * | 2020-11-02 | 2021-01-05 | 天长市金祝机械密封件有限公司 | Spring mechanical seal compensating ring assembly |
| CN112337582A (en) * | 2020-11-09 | 2021-02-09 | 常州市龙鑫智能装备有限公司 | Integrated sand mill with coarse and fine grinding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |