CN203109762U - Rock sander with fixture with adjustable size - Google Patents
Rock sander with fixture with adjustable size Download PDFInfo
- Publication number
- CN203109762U CN203109762U CN 201320112949 CN201320112949U CN203109762U CN 203109762 U CN203109762 U CN 203109762U CN 201320112949 CN201320112949 CN 201320112949 CN 201320112949 U CN201320112949 U CN 201320112949U CN 203109762 U CN203109762 U CN 203109762U
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- rock
- sander
- base
- size
- screw
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Abstract
Provided is a rock sander with a fixture with an adjustable size. The rock sander with the fixture with the adjustable size comprises a base, a rack and a three-jaw chuck. The three-jaw chuck is installed on the base. A worm is arranged on the base. The worm is provided with a transmission nut. The rack is installed on the base through the transmission nut. A first rotary ring is fixed at one end of the worm. A dial is arranged on the base. A locating screw is arranged on the rack. A turning tool is connected with one end of the locating screw. A millstone is installed on the rack. According to the rock sander with the fixture with the adjustable size, the size of a fixture is adjustable, and a test standard test-piece which is fixed in length and section size can be obtained aiming at the same sample stone material. Compared with an original rock sander, the rock sander with the fixture with the adjustable size achieves automatic sanding of levelness of two ends of a rock sample, the fact that the size of the cross section of the rock sample is adjustable is achieved, and the fact that the size of length can be controlled is achieved, and meanwhile accuracy is improved.
Description
Technical field
The adjustable rock sander of the utility model a kind of rock sander, particularly a kind of grip size.
Background technology
The cylinder test specimen that existing rock polishing obtains measured length and uniform section size is to realize by two kinds of different machines.In whole bruting process, exist the operation of unloading and loading test specimen to repeat and time waste.On the machine of realizing the polishing of uniform section size, can only be polished into a kind of specification usually, 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, there is not length control function, its length is by manual measurement and manually control, and accuracy is not high, and the levelness at two ends also can not get guaranteeing.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of grip size adjustable rock sander, on the basis of existing rock sander, by machine is improved, make polishing obtain the 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 utility model 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 installed on the base; Base is provided with worm screw, and worm screw is equipped with transmission nut, and frame is installed on the base by transmission nut, and worm screw one end fixedly has first swivel becket, and base is provided with dial; Described frame is provided with positioning screw, and positioning screw one end connects lathe tool, and grinding stone is installed on the frame.
The described positioning screw other end is provided with second swivel becket.
Described frame is provided with screw, and grinding stone is fixed on the frame by the screw that is installed in 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 utility model, employing can the alignment jig sizes, at 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 accuracy, saved the time, use convenient.
Description of drawings
Fig. 1 is the utility model rock sander structural representation.
The specific 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 installed on the base 1.Base 1 is provided with worm screw 12, and worm screw 12 is equipped with transmission nut 13, and frame 6 is installed on the base 1 by transmission nut 13, and worm screw 12 1 ends fixedly have first swivel becket 3, and base 1 is provided with 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 the frame 6.Described positioning screw 7 other ends are provided with second swivel becket 8.Described frame 6 is provided with screw 4, and grinding stone 5 is fixed on the frame 6 by the screw that is installed in screw 4.
Described frame 6 is mobile by transmission nut 13 and worm screw 12 controls.The amount of spin of described first swivel becket 3 is read by dial 2, realizes the polishing of axial dimension.The rotation number of turns of worm screw 12 becomes certain ratio with the distance that transmission nut 13 on being assemblied in worm screw 12 advances, to reach the requirement that the rock sample axial dimension is processed.
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 utility model is divided into three great institutions: transmission mechanism, detent mechanism, clamping device substantially.
Transmission mechanism: mainly the part by six kinds of different sizes assembles up, and comprises grinding stone 5, is installed in screw, first swivel becket 3, worm screw 12, transmission nut 13, the frame 6 of screw 4.Wherein, grinding stone 5 is fixed on the frame 6 by four screws that are installed in screw 4, rotates 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 on cantilever.
Detent mechanism: mainly the part by three kinds of different sizes assembles up, and comprises the position of second swivel becket 8, positioning screw 7, lathe tool 9.Its motion is roughly as follows, unloads metate 5, rotates second swivel becket 8 then, and the spiral that drives positioning screw 7 descends, and determines the operating position of lathe tool 9, realizes the polishing of different cross section size rock sample.Open grinding machine, finish the controlling of sander according to above method, finish the polishing to rock.
Clamping device: its main body is scroll chuck 10, and the location during the polishing rock sample mainly is to use scroll chuck 10 clampings to realize.The hole of the turning cylinder 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 big 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 the scroll chuck 10, tightens the screw on it, the pawl on the scroll chuck 10 just can clamp rock sample.The spiral of second swivel becket, 8, the second swivel beckets 8 on the rotational positioning screw rod 7 descend to drive the vertical decline of lathe tool 9 then, and the cutting size that makes the cutting degree of lathe tool 9 satisfy the rock sample cross section gets final product.Followed by first swivel becket 3 on the rotary worm 12, drive the horizontal movement of frame 6, determine the length of required cutting cross sectional dimensions according to the dial 2 on the 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, refill mano 5, load onto four uniform screws and be fixed.Electric motor starting, first swivel becket 3 on the rotary worm 12 promotes the motion of frame 6 then, reads the reading of the dial 2 on the 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 the scroll chuck 10, its bruting process is the same to get final product.
Claims (4)
1. the adjustable rock sander of grip size comprises base (1), frame (6), and scroll chuck (10), scroll chuck (10) are installed on the base (1);
Base (1) is provided with worm screw (12), worm screw (12) is equipped with transmission nut (13), frame (6) is installed on the base (1) by transmission nut (13), and worm screw (12) one ends fixedly have first swivel becket (3), and base (1) is provided with dial (2);
It is characterized in that described frame (6) is provided with positioning screw (7), positioning screw (7) one ends connect lathe tool (9), and grinding stone (5) is installed on the frame (6).
2. according to the adjustable rock sander of the described a kind of grip size of claim 1, it is characterized in that described positioning screw (7) other end is provided with second swivel becket (8).
3. according to the adjustable rock sander of the described a kind of grip size of claim 1, it is characterized in that described frame (6) is provided with screw (4), grinding stone (5) is fixed on the frame (6) by the screw that is installed in screw (4).
4. according to the adjustable rock sander of the described a kind of grip size of 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 |
|---|---|---|---|
| CN 201320112949 CN203109762U (en) | 2013-03-13 | 2013-03-13 | Rock sander with fixture with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112949 CN203109762U (en) | 2013-03-13 | 2013-03-13 | Rock sander with fixture with adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109762U true CN203109762U (en) | 2013-08-07 |
Family
ID=48890139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112949 Expired - Fee Related CN203109762U (en) | 2013-03-13 | 2013-03-13 | Rock sander with fixture with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689778A (en) * | 2012-06-28 | 2012-09-26 | 山东大学 | Novel block car mechanism for multi-rope diamond wire-saw |
| CN103163000A (en) * | 2013-03-13 | 2013-06-19 | 三峡大学 | Clamp size-adjustable rock grinder |
| CN106979869A (en) * | 2017-06-06 | 2017-07-25 | 贵州大学 | Improved laboratory rock coring device |
-
2013
- 2013-03-13 CN CN 201320112949 patent/CN203109762U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689778A (en) * | 2012-06-28 | 2012-09-26 | 山东大学 | Novel block car mechanism for multi-rope diamond wire-saw |
| CN103163000A (en) * | 2013-03-13 | 2013-06-19 | 三峡大学 | Clamp size-adjustable rock grinder |
| CN103163000B (en) * | 2013-03-13 | 2015-09-16 | 三峡大学 | A kind of clamp size-adjustable rock grinder |
| CN106979869A (en) * | 2017-06-06 | 2017-07-25 | 贵州大学 | Improved laboratory rock coring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140313 |