CN201872011U - Cylindrical grinding device - Google Patents
Cylindrical grinding device Download PDFInfo
- Publication number
- CN201872011U CN201872011U CN2010202641360U CN201020264136U CN201872011U CN 201872011 U CN201872011 U CN 201872011U CN 2010202641360 U CN2010202641360 U CN 2010202641360U CN 201020264136 U CN201020264136 U CN 201020264136U CN 201872011 U CN201872011 U CN 201872011U
- Authority
- CN
- China
- Prior art keywords
- emery stick
- inner sleeve
- outer tube
- grinding attachment
- bushing
- 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 - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a cylindrical grinding device used for bar materials or pipe materials with different length and outer diameters, belonging to the field of mechanical manufacturing grinding and polishing. The cylindrical grinding device is characterized in that, an inner bushing is placed in an outer bushing and one end of the inner bushing is in a threaded connection with one end of the outer bushing, the other end of the inner bushing is connected with a block ring, the block ring clamps the outer bushing, the side wall of the inner bushing is provided with a step through channel, emery strips are fixed in the step through channel. The cylindrical grinding device is provided with a certain grinding depth, polishing effect can approach to requirement for fine polishing technique, playing a good transition connection role between coarse grinding and fine polishing techniques, reducing labor intensity, and improving production efficiency.
Description
Technical field:
The utility model relates to the bar of a kind of different length and external diameter or the bar grinding attachment of tubing, belongs to machine-building grinding-polishing field.
Background technology:
Aspect bar or tube outer diameter grinding and glossing, adopt the cylindrical grinder corase grind to cut the technology that finishing polish matches with buffing wheel usually at present.Though cylindrical grinder grinding grinding speed is fast, the surface roughness that reaches is very low, and is not easy control for the polishing size before finishing polish technology.Emery wheel finishing polish technology polishing effect is relatively good, but also has the low problem of stock removal.Operating personnel always coordinate between these two technologies and work repeatedly in the daily production, waste time and energy, and production efficiency is low.Above processing method also is subjected to device-restrictive, and the length of work piece also is restricted.
Summary of the invention:
The purpose of this utility model is exactly to provide a kind of novel bar grinding attachment to solve above problem, form the transition technique processing method between a kind of grinding and the glossing, not limited by the length of workpiece and external diameter, can greatly reduce labour intensity, enhance productivity.
The technical scheme that the utility model provides is:
Bar grinding attachment, inner sleeve be enclosed within the outer tube and an end of inner sleeve and outer tube by being threaded, the inner sleeve other end is connected with baffle ring, baffle ring compresses outer tube, the inner sleeve sidewall is provided with the ladder groove, the interior fixedly emery stick of ladder groove.
The circumference manhole that evenly distributes on the outer tube outer surface, manhole and the stagger arrangement of ladder groove are provided with.
Emery stick is fixed on the emery stick frame, and the emery stick frame is fixed in the ladder groove on the inner sleeve.
Fluted fixedly emery stick on the emery stick frame inwall.
On the emery stick frame outer wall projection is arranged, the inwall of outer tube is provided with rectangular recess, and projection on the emery stick frame and the rectangular recess on the outer tube are complementary.
One end of the inner sleeve internal thread of having returned the car.
The utility model only needs a cover motor driver, chuck and workbench to get final product, and the inner sleeve internal diameter can be selected according to the external diameter that is ground blank, and an end of inner sleeve is an external screw thread, be used for the connection of baffle ring, the other end is an internal thread, is used to connect belt pulley, utilizes the driven by motor rotation.Be ground blank one end and penetrate inner sleeve, the other end needs an electric machine driven rotary.
The utility model utilization is ground the axial compression power and the revolving force of part and this device and realizes ground effect, can select one-sided rotation and two kinds of duties of two-way rotation according to the needs of production status.
This device has certain grinding amount of eating, polishing effect can be near the finishing polish technological requirement, play good transition connection effect at corase grind and smart the throwing between the technology, reduced labour intensity, improved production efficiency, it is simple in structure in addition, be easy to processing, lower-cost advantage is beneficial to and promotes the use of.
Description of drawings
Fig. 1 is a general assembly drawing of the present utility model
Fig. 2 is the outer tube cutaway view
Fig. 3 is the outer tube front view
Fig. 4 is an emery stick frame cutaway view
1. inner sleeve 2. emery stick framves 3. emery sticks 4. baffle rings 5. outer tubes
The specific embodiment
Bar grinding attachment, inner sleeve be enclosed within the outer tube and an end of inner sleeve and outer tube by being threaded, the inner sleeve other end is connected with baffle ring, baffle ring compresses outer tube.The even four row manholes that distribute of circumference on the outer tube outer surface, the inner sleeve sidewall is provided with four equally distributed ladder grooves of circumferencial direction.Manhole and the stagger arrangement of ladder groove are provided with.Manhole is used for process and gets rid of grinding waste material, and four row manholes will stagger with four grooves of inner sleeve when this device is installed.Emery stick is fixed on the emery stick frame, and the emery stick frame is fixed in the ladder groove on the inner sleeve.Fluted fixedly emery stick on the emery stick frame inwall.On the emery stick frame outer wall projection is arranged, the inwall of outer tube is provided with rectangular recess, projection on the emery stick frame and the rectangular recess on the outer tube are complementary, when axial force is applied on the emery stick, in the time of the axial displacement of emery stick frame owing to be subjected to the effect of rectangular recess on the outer tube can produce downward extruding force, thereby be convenient to the workpiece grinding.
One end of the inner sleeve internal thread of having returned the car is used for the auxiliary connecting device motor pulley.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. bar grinding attachment is characterized in that, inner sleeve place in the outer tube and an end of inner sleeve and outer tube by being threaded, the inner sleeve other end is connected with baffle ring, baffle ring compresses outer tube, and the inner sleeve sidewall is provided with the ladder groove, the interior fixedly emery stick of ladder groove.
2. according to the described bar grinding attachment of claim 1, it is characterized in that, the circumference manhole that evenly distributes on the outer tube outer surface, manhole and the stagger arrangement of ladder groove are provided with.
3. according to the described bar grinding attachment of claim 1, it is characterized in that emery stick is fixed on the emery stick frame, the emery stick frame is fixed in the ladder groove on the inner sleeve.
4. according to the described bar grinding attachment of claim 3, it is characterized in that fluted fixedly emery stick on the emery stick frame inwall.
5. according to the described bar grinding attachment of claim 3, it is characterized in that on the emery stick frame outer wall projection being arranged, the inwall of outer tube is provided with rectangular recess, and projection on the emery stick frame and the rectangular recess on the outer tube are complementary.
6. according to the described bar grinding attachment of claim 1, it is characterized in that an end of the inner sleeve internal thread of having returned the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202641360U CN201872011U (en) | 2010-07-13 | 2010-07-13 | Cylindrical grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202641360U CN201872011U (en) | 2010-07-13 | 2010-07-13 | Cylindrical grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872011U true CN201872011U (en) | 2011-06-22 |
Family
ID=44159945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202641360U Expired - Lifetime CN201872011U (en) | 2010-07-13 | 2010-07-13 | Cylindrical grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872011U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049709A (en) * | 2010-07-13 | 2011-05-11 | 濮阳中石集团有限公司 | Cylindrical grinding device |
| CN109465692A (en) * | 2018-12-14 | 2019-03-15 | 象山兑鹏电子科技有限公司 | A kind of grinding device for building tubular goods |
| CN111993167A (en) * | 2020-08-03 | 2020-11-27 | 马鞍山鹏远电子科技有限公司 | Cylindrical polishing piece and sports equipment processing equipment |
-
2010
- 2010-07-13 CN CN2010202641360U patent/CN201872011U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049709A (en) * | 2010-07-13 | 2011-05-11 | 濮阳中石集团有限公司 | Cylindrical grinding device |
| CN102049709B (en) * | 2010-07-13 | 2012-10-17 | 濮阳中石集团有限公司 | Cylindrical grinding device |
| CN109465692A (en) * | 2018-12-14 | 2019-03-15 | 象山兑鹏电子科技有限公司 | A kind of grinding device for building tubular goods |
| CN111993167A (en) * | 2020-08-03 | 2020-11-27 | 马鞍山鹏远电子科技有限公司 | Cylindrical polishing piece and sports equipment processing equipment |
| CN111993167B (en) * | 2020-08-03 | 2021-08-10 | 马鞍山鹏远电子科技有限公司 | Cylindrical polishing piece and sports equipment processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |