CN201235500Y - Grinding wheel head feed apparatus - Google Patents
Grinding wheel head feed apparatus Download PDFInfo
- Publication number
- CN201235500Y CN201235500Y CNU2008200509596U CN200820050959U CN201235500Y CN 201235500 Y CN201235500 Y CN 201235500Y CN U2008200509596 U CNU2008200509596 U CN U2008200509596U CN 200820050959 U CN200820050959 U CN 200820050959U CN 201235500 Y CN201235500 Y CN 201235500Y
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- China
- Prior art keywords
- grinding wheel
- wheel feed
- grinding head
- grinding
- box body
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- Expired - Fee Related
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Abstract
The utility model discloses a grinding head feed device which comprises a grinding head feed driving mechanism and a grinding head box body, wherein a grinding head slide mechanism is mounted in the grinding head box body, the grinding head feed driving mechanism is respectively in transmission connection with the grinding head slide mechanism and in fixed connection with the grinding head box body. Compared with the prior art, in the utility model, the grinding head slide mechanism is additionally arranged in the grinding head box body, and the feed of a grinding wheel is realized through the vertical motion of the grinding head slide mechanism without enabling the grinding head box body and a grinding head rotation driving mechanism to slide so as to strengthen the rigidity of the whole equipment, enhance the stability, decrease the size of the whole equipment, reduce the manufacture cost and lighten the abrasion of parts.
Description
Technical field
The utility model relates to a kind of feed arrangement, belongs to ceramic wall and floor bricks (stone material) deep-processing machine apparatus field, especially a kind of grinding wheel feed device.
Background technology
At present, in ceramic wall and floor bricks deep processing field, polishing is as one important procedure, and its efficient and quality have determined the quality and the productivity ratio of product to a great extent.And polissoir is as the key equipment of polishing process, its quality direct influence the efficient of polishing process and the quality of product.
Figure 1 shows that existing bistrique polissoir, the grinding wheel feed driving mechanism 1 that it comprises grinding head box body 2, is fixed in the bistrique rotating drive mechanism 3 on the casing and is in transmission connection with grinding head box body, described grinding wheel feed driving mechanism 1 is provided with guide rail and drive lead screw, grinding head box body 2 is driven by drive lead screw and slides up and down along guide rail, the drive bistrique moves up and down, thereby realizes that product is fixed thick, the feeding of bistrique wear-compensating needs.But in the feeding structure of this bistrique polissoir, the cantilever between the bistrique focus of work and the grinding wheel feed driving mechanism guide rail installed surface is longer, causes the rigidity of entire equipment relatively poor, is easy to generate vibration in the work; And special guide rail mechanism need be set, and complex structure, bulky and manufacturing cost is high; On the other hand, move up and down because grinding head box body and bistrique rotating drive mechanism form one and driven by drive lead screw simultaneously, cause the live load of grinding wheel feed driving mechanism big, screw mandrel causes problems such as wearing and tearing easily.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provide a kind of simple in structure, rigidity is strong, reliable and stable, volume is little, cost is low and nonabradable grinding wheel feed device.
To achieve these goals, the utility model is realized by following technical scheme:
A kind of grinding wheel feed device comprises grinding wheel feed driving mechanism and grinding head box body; Be equiped with the bistrique slipping mechanism in the described grinding head box body, described grinding wheel feed driving mechanism is in transmission connection with the bistrique slipping mechanism respectively and fixedlys connected with grinding head box body.
Above-mentioned bistrique slipping mechanism comprises: the sliding sleeve and that sleeve base, an activity of being fixed in grinding head box body inside is installed in the sleeve base is set in the interior grinding spindle of sliding sleeve; Be equipped with bearing in the described sliding sleeve, grinding spindle is connected and interlock with sliding sleeve by bearing.
Further, described grinding spindle one end is installed with emery wheel, and the other end is installed with spline, and described spline is used with the spline housing that is arranged on the bistrique rotating drive mechanism off-load belt pulley.
Further, the correspondence position of described sleeve base and grinding head box body is respectively equipped with groove, reaches described grinding wheel feed device and is provided with a contiguous block, and this contiguous block passes two grooves and the one end is fixedlyed connected with sliding sleeve, and the other end is connected with the grinding wheel feed driving mechanism.
Further, described grinding wheel feed driving mechanism is the motor-driven mechanism that is equipped with screw mandrel, and an end that reaches described contiguous block is fixedlyed connected with sliding sleeve by screw, and the other end is in transmission connection by the screw mandrel of nut and motor-driven mechanism.
Further, the upper and lower distolateral limit switch that drives folding by contiguous block that is provided with of described sleeve base groove.
Further, the cross section of described contiguous block is the T type, or the L type.
Further, described sleeve base is in the distolateral waterproof jacket that is provided with of bistrique.
Further, described sleeve base is provided with lining in the upper and lower end opening.
The utility model compared with prior art, in grinding head box body, set up the bistrique slipping mechanism, the feeding that realizes emery wheel that moves up and down by the bistrique slipping mechanism, need not slippage grinding head box body and bistrique rotating drive mechanism, thereby strengthen the rigidity of entire equipment, strengthen stability, and dwindled the entire equipment volume, reduce manufacturing cost and reduce parts wear.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is the partial structurtes cutaway view of existing bistrique polissoir.
Fig. 2 is the partial structurtes cutaway view of the utility model embodiment 1.
Fig. 3 is the cutaway view of I-I direction among Fig. 2.
Fig. 4 a, 4b are the structure cutaway view of contiguous block.
The specific embodiment
Shown in Fig. 2,3, grinding wheel feed device described in the utility model comprises grinding wheel feed driving mechanism 1 and grinding head box body 2, is equiped with the bistrique slipping mechanism 4 that is in transmission connection with grinding wheel feed driving mechanism 1 in the grinding head box body 2.
Above-mentioned grinding wheel feed driving mechanism 1 is a motor-driven mechanism, and its housing is fixedlyed connected with grinding head box body 2, and mounted inside has screw mandrel 11.
Above-mentioned bistrique slipping mechanism 4 comprises: the sliding sleeve 42 and that sleeve base 41, an activity of being fixed in grinding head box body inside is installed in the sleeve base is set in the interior grinding spindle 43 of sliding sleeve.Wherein, above-mentioned sleeve base 41 is a cylindrical body, about it, end opening is provided with lining 411, surveys in the bistrique end and also is provided with waterproof jacket 412; Be equipped with bearing in the sliding sleeve 42, grinding spindle 43 is connected and interlock with sliding sleeve 42 by bearing; Reach grinding spindle 43 1 ends and be installed with emery wheel, opposed end is installed with spline, and the spline housing of this spline and bistrique rotating drive mechanism 3 off-load belt pulleys is used.
Above-mentioned sleeve base 41 and grinding head box body 2 offer groove 413,21 respectively in correspondence position; And described grinding wheel feed device also is provided with a plate 5, the cross section of this connecting plate 5 is T type (shown in Fig. 4 a) or L type (shown in Fig. 4 b), its pass two grooves 413,21 and an end by screw 51 fixedly connected with sliding sleeve 42, the other end is in transmission connection by the screw mandrel 11 of nut 52 with motor-driven mechanism.On the other hand, the upper and lower distolateral limit switch that is provided with of sleeve base groove 413 drives its folding by contiguous block 5, thereby can cut off the electric current of grinding wheel feed driving mechanism 1 motor automatically, guarantees safety operation.
Preferably, sliding sleeve 42 guiding length L (being equivalent to sleeve base length) are that L/D is 1～3 with sliding sleeve 42 diameter ratio, and the best is 2; The fit clearance δ of lining 411 and sliding sleeve 42 (monolateral) is 0.007～0.04, and the best is 0.03.
During use, starting grinding wheel feed driving mechanism 1 motor just changes, according to the distance between bistrique and the product to be processed, control bistrique slipping mechanism 4 is displaced downwardly to product to be processed and contacts, then close grinding wheel feed driving mechanism 4, open bistrique rotating drive mechanism 3 simultaneously, drive grinding spindle and rotate, drive bistrique operations such as product to be processed polish; After polishing is finished, close bistrique rotating drive mechanism 3, start the counter-rotating of grinding wheel feed driving mechanism 1 motor, move on the control bistrique slipping mechanism 4, thereby finish whole polishing process.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if these are changed and modification belongs within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and modification.
Claims (9)
1, a kind of grinding wheel feed device, comprise grinding wheel feed driving mechanism and grinding head box body, it is characterized in that: be equiped with the bistrique slipping mechanism in the described grinding head box body, described grinding wheel feed driving mechanism is in transmission connection with the bistrique slipping mechanism respectively and fixedlys connected with grinding head box body.
2, grinding wheel feed device according to claim 1 is characterized in that: described bistrique slipping mechanism comprises: the sliding sleeve and that sleeve base, an activity of being fixed in grinding head box body inside is installed in the sleeve base is set in the interior grinding spindle of sliding sleeve; Be equipped with bearing in the described sliding sleeve, grinding spindle is connected and interlock with sliding sleeve by bearing.
3, grinding wheel feed device according to claim 2 is characterized in that: described grinding spindle one end is installed with emery wheel, and the other end is installed with spline, and described spline is used with the spline housing that is arranged on the bistrique rotating drive mechanism off-load belt pulley.
4, grinding wheel feed device according to claim 2, it is characterized in that: the correspondence position of described sleeve base and grinding head box body is respectively equipped with groove, and described grinding wheel feed device is provided with a contiguous block, this contiguous block passes two grooves and the one end is fixedlyed connected with sliding sleeve, and the other end is connected with the grinding wheel feed driving mechanism.
5, grinding wheel feed device according to claim 4, it is characterized in that: described grinding wheel feed driving mechanism is the motor-driven mechanism that is equipped with screw mandrel, an end that reaches described contiguous block is fixedlyed connected with sliding sleeve by screw, and the other end is in transmission connection by the screw mandrel of nut and motor-driven mechanism.
6, grinding wheel feed device according to claim 4 is characterized in that: the upper and lower distolateral limit switch that is driven folding by contiguous block that is provided with of described sleeve base groove.
7, according to claim 4 or 5 described grinding wheel feed devices, it is characterized in that: the cross section of described contiguous block is the T type, or the L type.
8, grinding wheel feed device according to claim 2 is characterized in that: described sleeve base is in the distolateral waterproof jacket that is provided with of bistrique.
9, according to claim 2 or 8 described grinding wheel feed devices, it is characterized in that: described sleeve base is provided with lining in the upper and lower end opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200509596U CN201235500Y (en) | 2008-07-21 | 2008-07-21 | Grinding wheel head feed apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200509596U CN201235500Y (en) | 2008-07-21 | 2008-07-21 | Grinding wheel head feed apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235500Y true CN201235500Y (en) | 2009-05-13 |
Family
ID=40648238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200509596U Expired - Fee Related CN201235500Y (en) | 2008-07-21 | 2008-07-21 | Grinding wheel head feed apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235500Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286609A (en) * | 2013-06-24 | 2013-09-11 | 江苏飞达钻头股份有限公司 | Coaxial line mechanism capable of achieving stepless axial feed, dividing and helical motion |
| CN103934738A (en) * | 2014-04-25 | 2014-07-23 | 广东新海岸机械有限公司 | Grinding wheel balancing device of glass rapid edge grinding machine |
-
2008
- 2008-07-21 CN CNU2008200509596U patent/CN201235500Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286609A (en) * | 2013-06-24 | 2013-09-11 | 江苏飞达钻头股份有限公司 | Coaxial line mechanism capable of achieving stepless axial feed, dividing and helical motion |
| CN103934738A (en) * | 2014-04-25 | 2014-07-23 | 广东新海岸机械有限公司 | Grinding wheel balancing device of glass rapid edge grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |