CN103163000A - Clamp size-adjustable rock grinder - Google Patents
Clamp size-adjustable rock grinder Download PDFInfo
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- CN103163000A CN103163000A CN2013100792218A CN201310079221A CN103163000A CN 103163000 A CN103163000 A CN 103163000A CN 2013100792218 A CN2013100792218 A CN 2013100792218A CN 201310079221 A CN201310079221 A CN 201310079221A CN 103163000 A CN103163000 A CN 103163000A
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Abstract
The invention discloses a clamp size-adjustable rock grinder. The clamp size-adjustable rock grinder comprises a base, a frame and a three-jaw chuck. The three-jaw chuck is installed on the base. The base is provided with a worm. The worm is provided with a driving nut. The frame is installed on the base by the driving nut. A first rotation ring is fixed to an end of the worm. The base is provided with a dial. The frame is provided with a positioning screw. An end of the positioning screw is connected to a lathe tool. The frame is provided with a grinding stone. The clamp size-adjustable rock grinder can adjust a clamp size and thus through the clamp size-adjustable rock grinder, the same sample stone can be processed into test standard samples having specified lengths and cross-sectional areas. Compared with the existing rock grinder, the clamp size-adjustable rock grinder realizes automatic grinding flatting of two ends of a rock sample, realizes adjustment of a cross-sectional area of the rock sample, realizes adjustment of length and improves a precision.
Description
Technical field
The adjustable rock sander of the present invention a kind of rock sander, particularly a kind of grip size.
Background technology
The right cylinder test specimen that existing rock polishing obtains measured length and uniform section size is to realize by two kinds of different machines.Exist the operation of unloading and loading test specimen to repeat and time waste in whole bruting process.On the machine of realizing the polishing of uniform section size, usually can only be polished into a kind of specification, can not realize the adjustability of many specifications.Machine function is single, and performance synthesis is not strong, and stock utilization is not high.On the machine of realizing the measured length polishing, do not have length to control function, its length is by manual measurement and manually control, and degree of accuracy is not high, and the levelness at two ends also can not be guaranteed.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the adjustable rock sander of a kind of grip size, on the basis of existing rock sander, by machine is improved, make polishing obtain the right cylinder test specimen of measured length and uniform section size, described two kinds of functions are accomplished on a kind of machine, and can accurately guarantee the length of test specimen and realize the adjustable of test specimen sectional dimension.
Above-mentioned purpose of the present invention is to realize by such technical scheme: the adjustable rock sander of a kind of grip size, comprise base, and frame, scroll chuck, scroll chuck are arranged on base; Base is provided with worm screw, and worm screw is equipped with transmission nut, and frame is arranged on base by transmission nut, and worm screw one end is fixed with the first swivel becket, and base is provided with index dial; Described frame is provided with positioning screw, and positioning screw one end connects lathe tool, and grinding stone is installed on frame.
The described positioning screw other end is provided with the second swivel becket.
Described frame is provided with screw, and grinding stone is fixed on frame by the screw that is arranged on screw.
The center of described grinding stone is corresponding with the scroll chuck central axis, and the central axis of positioning screw is perpendicular to the scroll chuck central axis.
The adjustable rock sander of a kind of grip size of the present invention, employing can the alignment jig sizes, for the same sample building stones, can obtain the test standard test specimen of measured length and uniform section size.With respect to original rock sander, realized uniting two into one of two kinds of functions, simplified program, guaranteed degree of accuracy, saved the time, use convenient.
Description of drawings
Fig. 1 is rock sander structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, the adjustable rock sander of a kind of grip size comprises base 1, frame 6, and scroll chuck 10, scroll chuck 10 is arranged on base 1.Base 1 is provided with worm screw 12, and worm screw 12 is equipped with transmission nut 13, and frame 6 is arranged on base 1 by transmission nut 13, and worm screw 12 1 ends are fixed with the first swivel becket 3, and base 1 is provided with index dial 2.Described frame 6 is provided with positioning screw 7, and positioning screw 7 one ends connect lathe tool 9, and grinding stone 5 is installed on frame 6.Described positioning screw 7 other ends are provided with the second swivel becket 8.Described frame 6 is provided with screw 4, and grinding stone 5 is fixed on frame 6 by the screw that is arranged on screw 4.
Described frame 6 is controlled mobile by transmission nut 13 and worm screw 12.The amount of spin of described the first swivel becket 3 is read by index dial 2, realizes the polishing of axial dimension.The rotation number of turns of worm screw 12 becomes certain ratio, the requirement of processing to reach the rock sample axial dimension with the distance that transmission nut 13 on being assemblied in worm screw 12 advances.
The center of described grinding stone 5 is corresponding with scroll chuck 10 central axis, and the central axis of positioning screw 7 is perpendicular to scroll chuck 10 central axis.
The adjustable rock sander of a kind of grip size of the present invention is divided into three great institutions: gear train, detent mechanism, clamping device substantially.
Gear train: mainly the Assembly of the parts by six kinds of different sizes gets up, and comprises grinding stone 5, is arranged on screw, the first swivel becket 3, worm screw 12, transmission nut 13, the frame 6 of screw 4.Wherein, grinding stone 5 is fixed on frame 6 by four screws that are arranged on screw 4, rotates the first swivel becket 3, promotes frame 6 motions by worm screw 12 and transmission nut 13 and makes an end of test specimen cantilever with grinding stone 5, contacting of pressure be arranged, and then realize polishing of one section, cantilever.
Detent mechanism: mainly the Assembly of the parts by three kinds of different sizes gets up, and comprises the position of the second swivel becket 8, positioning screw 7, lathe tool 9.Its motion is roughly as follows, unloads metate 5, then rotates the second swivel becket 8, and the spiral that drives positioning screw 7 descends, and determines the working position of lathe tool 9, realizes the polishing of different cross section size rock sample.Open grinding machine, complete the controlling of sander according to above method, complete the polishing to rock.
Clamping device: its main body is scroll chuck 10, and the location during the polishing rock sample is mainly to realize with scroll chuck 10 clampings.The hole of the rotation axis of selected motor and scroll chuck 10 couples together, and the startup of motor drives the rotation of scroll chuck 10, and then drives the rotation of rock sample.
Two large duties: the polishing of deciding cross sectional dimensions of rock sample, the polishing of the measured length of rock sample.
One, the polishing of the radial dimension of rock sample:
At first, required polishing rock sample is placed on scroll chuck 10, tightens the screw on it, the pawl on scroll chuck 10 just can clamp rock sample.Then the spiral of the second swivel becket 8, the second swivel beckets 8 on rotational positioning screw rod 7 descend to drive the vertical decline of lathe tool 9, and the cutting size that makes the cutting degree of lathe tool 9 satisfy the rock sample xsect gets final product.Followed by the first swivel becket 3 on rotary worm 12, drive the tangential movement of frame 6, determine the length of required cutting cross sectional dimensions according to the index dial 2 on base 1.
Two, the polishing of the axial dimension of rock sample:
The rock sample that cross sectional dimensions has cut is taken out, be still and utilize scroll chuck 10 that it is clamped, be loaded on grinding stone 5, load onto four uniform screws and be fixed.Electric motor starting, then the first swivel becket 3 on rotary worm 12, promote the motion of frame 6, reads the reading of the index dial 2 on base 1, reaches the requirement of required processing rock sample length dimension.If the rock sample another side also need be polished, take off rock sample, counter being contained on scroll chuck 10, its bruting process is the same to be got final product.
Claims (4)
1. the adjustable rock sander of grip size, comprise base (1), frame (6), and scroll chuck (10), scroll chuck (10) are arranged on base (1);
Base (1) is provided with worm screw (12), worm screw (12) is equipped with transmission nut (13), frame (6) is arranged on base (1) by transmission nut (13), and worm screw (12) one ends are fixed with the first swivel becket (3), and base (1) is provided with index dial (2);
It is characterized in that, described frame (6) is provided with positioning screw (7), and positioning screw (7) one ends connect lathe tool (9), and grinding stone (5) is installed on frame (6).
2. the adjustable rock sander of a kind of grip size according to claim 1, is characterized in that, described positioning screw (7) other end is provided with the second swivel becket (8).
3. the adjustable rock sander of a kind of grip size according to claim 1, is characterized in that, described frame (6) is provided with screw (4), and grinding stone (5) is fixed on frame (6) by the screw that is arranged on screw (4).
4. the adjustable rock sander of a kind of grip size according to claim 1, it is characterized in that, the center of described grinding stone (5) is corresponding with scroll chuck (10) central axis, and the central axis of positioning screw (7) is perpendicular to scroll chuck (10) central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079221.8A CN103163000B (en) | 2013-03-13 | 2013-03-13 | A kind of clamp size-adjustable rock grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079221.8A CN103163000B (en) | 2013-03-13 | 2013-03-13 | A kind of clamp size-adjustable rock grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103163000A true CN103163000A (en) | 2013-06-19 |
| CN103163000B CN103163000B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310079221.8A Active CN103163000B (en) | 2013-03-13 | 2013-03-13 | A kind of clamp size-adjustable rock grinder |
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| CN (1) | CN103163000B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940649A (en) * | 2014-04-03 | 2014-07-23 | 北京工业大学 | Specimen pre-grinding machine with pre-grinding thickness control device |
| CN104316379A (en) * | 2014-10-30 | 2015-01-28 | 东北石油大学 | Cutting working table for preparing low-strength rock sample containing weak interface |
| CN104406828A (en) * | 2014-10-30 | 2015-03-11 | 东北石油大学 | Weak-interface and low-strength rock sample making apparatus and sample making method thereof |
| CN107036864A (en) * | 2017-04-28 | 2017-08-11 | 山东科技大学 | A kind of water-saving rock or concrete cylindrical sample producing device |
| CN109827895A (en) * | 2019-03-14 | 2019-05-31 | 贵州大学 | A kind of salt air corrosion experimental provision and its operating method for material metal experiment |
Citations (4)
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| EP0578217A1 (en) * | 1992-07-10 | 1994-01-12 | PEDRINI S.p.A. | Bridge-and-table milling machine particularly for machining stone-like materials and the like |
| CN201002205Y (en) * | 2006-12-19 | 2008-01-09 | 张彩根 | Grinding machine for processing breakable work-piece |
| CN102172876A (en) * | 2011-03-08 | 2011-09-07 | 东北石油大学 | Crashing-preventing type rock sample cutting and grinding device and cutting and grinding process thereof |
| CN203109762U (en) * | 2013-03-13 | 2013-08-07 | 三峡大学 | Rock sander with fixture with adjustable size |
-
2013
- 2013-03-13 CN CN201310079221.8A patent/CN103163000B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0578217A1 (en) * | 1992-07-10 | 1994-01-12 | PEDRINI S.p.A. | Bridge-and-table milling machine particularly for machining stone-like materials and the like |
| CN201002205Y (en) * | 2006-12-19 | 2008-01-09 | 张彩根 | Grinding machine for processing breakable work-piece |
| CN102172876A (en) * | 2011-03-08 | 2011-09-07 | 东北石油大学 | Crashing-preventing type rock sample cutting and grinding device and cutting and grinding process thereof |
| CN203109762U (en) * | 2013-03-13 | 2013-08-07 | 三峡大学 | Rock sander with fixture with adjustable size |
Non-Patent Citations (1)
| Title |
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| 王运美 等: "新型多用途钻杆打磨机", 《石油矿场机械》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940649A (en) * | 2014-04-03 | 2014-07-23 | 北京工业大学 | Specimen pre-grinding machine with pre-grinding thickness control device |
| CN103940649B (en) * | 2014-04-03 | 2016-04-27 | 北京工业大学 | With the sample pre-mill of pre-grinding thickness control device |
| CN104316379A (en) * | 2014-10-30 | 2015-01-28 | 东北石油大学 | Cutting working table for preparing low-strength rock sample containing weak interface |
| CN104406828A (en) * | 2014-10-30 | 2015-03-11 | 东北石油大学 | Weak-interface and low-strength rock sample making apparatus and sample making method thereof |
| CN104406828B (en) * | 2014-10-30 | 2017-01-25 | 东北石油大学 | Weak-interface and low-strength rock sample making apparatus and sample making method thereof |
| CN107036864A (en) * | 2017-04-28 | 2017-08-11 | 山东科技大学 | A kind of water-saving rock or concrete cylindrical sample producing device |
| CN107036864B (en) * | 2017-04-28 | 2019-08-02 | 山东科技大学 | A kind of water-saving rock or concrete cylindrical sample producing device |
| CN109827895A (en) * | 2019-03-14 | 2019-05-31 | 贵州大学 | A kind of salt air corrosion experimental provision and its operating method for material metal experiment |
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| Publication number | Publication date |
|---|---|
| CN103163000B (en) | 2015-09-16 |
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Effective date of registration: 20201221 Address after: Building 2, No. 3, Fuqian Road, Hailing District, Taizhou City, Jiangsu Province Patentee after: Taizhou Haitong Asset Management Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201221 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 443002 No. 8, University Road, Yichang, Hubei Patentee before: CHINA THREE GORGES University |