CN110948713A - Rock standard sample auxiliary clamp suitable for diamond wire cutting machine - Google Patents
Rock standard sample auxiliary clamp suitable for diamond wire cutting machine Download PDFInfo
- Publication number
- CN110948713A CN110948713A CN201911165493.3A CN201911165493A CN110948713A CN 110948713 A CN110948713 A CN 110948713A CN 201911165493 A CN201911165493 A CN 201911165493A CN 110948713 A CN110948713 A CN 110948713A
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- sliding table
- fixedly arranged
- sample
- horizontally
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
- B28D7/043—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being angularly adjustable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A base is horizontally and fixedly arranged on a workbench of a diamond wire cutting machine, an electric rotary table is vertically and fixedly arranged on the base, a supporting plate is horizontally and fixedly arranged at the top of the electric rotary table, and the supporting plate can rotate on the electric rotary table; the guide rail of the parallel double-rail structure is horizontally and fixedly arranged on the upper surface of the supporting plate, the sliding table is arranged on the guide rail through a sliding block, and the sliding table moves linearly along the guide rail; the sliding table driving motor is horizontally and fixedly arranged on the supporting plate between the two guide rails, one end of the screw rod is fixedly connected with a motor shaft of the sliding table driving motor through a coupler, and the screw rod is parallel to the guide rails; the screw rod penetrates through a threaded hole in the sliding table, and the screw rod and the threaded hole are in threaded connection and fit; the fixed blocks are fixedly arranged on the upper surface of the sliding table, the number of the fixed blocks is two, a sample clamping space is formed between the two fixed blocks, limiting screws with the same number are horizontally arranged on the two fixed blocks, and the sample is clamped and fixed through the limiting screws; the upper surface of the sliding table is used as a positioning reference surface of the sample.
Description
Technical Field
The invention belongs to the technical field of rock mechanics, and particularly relates to a rock standard sample auxiliary clamp suitable for a diamond wire cutting machine.
Background
The engineering fields of underground stopes, hydropower stations, underground tunnels and the like are closely related to rock mechanics, and in order to test the mechanical properties of rocks or perform similar material tests, rock mechanics indoor tests are usually used as research means, such as rock uniaxial compression tests, rock true triaxial tests or similar material compression tests, and the precision requirements on rock samples in the tests are very high.
The most commonly used rock standard sample at the present stage is a cuboid, the size of the standard sample is 100mm × 50mm × 50mm, and the requirement on the size precision of the rock standard sample is as follows: the unevenness error of the end face of the sample is less than or equal to 0.05mm, and the length/width/height dimension error of the sample is less than or equal to 0.3 mm.
At present, a rock standard sample is mainly cut and manufactured by a diamond wire cutting machine, but the cutting flexibility of the diamond wire cutting machine is not strong, after the sample finishes the cutting processing of one end face, the sample needs to be manually turned over and then cut and processed on the other end face, the cutting efficiency is low, and the unevenness error of the end face of the sample and the length/width/height dimension error of the sample are easy to be out of tolerance, so that the manufacturing quality of the rock standard sample is reduced. In addition, after the sample is clamped and fixed on the workbench of the diamond wire cutting machine, the clamping position and the clamping angle of the sample cannot be adjusted at will, and the prefabricated structural surface cannot be cut on the sample according to different angles and different positions.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the rock standard sample auxiliary clamp suitable for the diamond wire cutting machine, the sample is arranged on the workbench of the diamond wire cutting machine through the clamp, after the sample is fixed on the clamp, the sample can realize high-precision horizontal position adjustment through the clamp, meanwhile, high-precision rotation angle adjustment can be realized, the rock standard sample auxiliary clamp has the capability of cutting a prefabricated structure surface on the sample according to different angles and different positions, and the cutting precision and the cutting efficiency are effectively improved.
In order to achieve the purpose, the invention adopts the following technical scheme: a rock standard sample auxiliary clamp suitable for a diamond wire cutting machine comprises a base, an electric rotary table, a supporting plate, a guide rail, a sliding table driving motor, a screw rod, a fixing block and a limiting screw; the base is horizontally and fixedly arranged on a workbench of the diamond wire cutting machine, the electric turntable is vertically and fixedly arranged on the base, the supporting plate is horizontally and fixedly arranged at the top of the electric turntable, and the supporting plate has 360-degree rotation freedom degree on the electric turntable; the guide rail is horizontally and fixedly arranged on the upper surface of the supporting plate, the guide rail adopts a parallel double-rail structure, the sliding table is arranged on the guide rail through a sliding block, and the sliding table has linear movement freedom degree on the guide rail; the sliding table driving motor is horizontally and fixedly arranged on the supporting plate between the two guide rails, one end of the screw rod is fixedly connected with a motor shaft of the sliding table driving motor through a coupler, and the screw rod is parallel to the guide rails; a threaded hole is formed in the sliding table, the screw rod penetrates through the threaded hole, and the screw rod is in threaded connection and matching with the threaded hole; the fixed blocks are fixedly arranged on the upper surface of the sliding table, the number of the fixed blocks is two, a sample clamping space is formed between the two fixed blocks, limiting screws with the same number are horizontally arranged on the two fixed blocks, and the sample is clamped and fixed through the limiting screws; the upper surface of the sliding table is used as a positioning reference surface of the sample.
The invention has the beneficial effects that:
according to the rock standard sample auxiliary clamp suitable for the diamond wire cutting machine, disclosed by the invention, the sample is arranged on the workbench of the diamond wire cutting machine through the clamp, after the sample is fixed on the clamp, the sample can realize high-precision horizontal position adjustment through the clamp, and meanwhile, the high-precision rotation angle adjustment can be realized, so that the rock standard sample auxiliary clamp has the capability of cutting a prefabricated structural surface on the sample according to different angles and different positions, and the cutting precision and the cutting efficiency are effectively improved.
Drawings
FIG. 1 is a perspective view of a rock standard specimen auxiliary clamp suitable for a diamond wire cutting machine according to the present invention;
FIG. 2 is a front view of a rock standard specimen auxiliary clamp suitable for a diamond wire cutting machine according to the present invention;
in the figure, 1-limit screw, 2-fixed block, 3-sliding table, 4-screw rod, 5-guide rail, 6-supporting plate, 7-base, 8-electric turntable, 9-sliding block, 10-sliding table driving motor and 11-coupler.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the rock standard sample auxiliary clamp suitable for the diamond wire cutting machine comprises a base 7, an electric rotary table 8, a support plate 6, a guide rail 5, a sliding table 3, a sliding table driving motor 10, a screw rod 4, a fixing block 2 and a limit screw 1; the base 7 is horizontally and fixedly arranged on a workbench of the diamond wire cutting machine, the electric rotary table 8 is vertically and fixedly arranged on the base 7, the support plate 6 is horizontally and fixedly arranged at the top of the electric rotary table 8, and the support plate 6 has 360-degree rotation freedom degree on the electric rotary table 8; the guide rail 5 is horizontally and fixedly arranged on the upper surface of the supporting plate 6, the guide rail 5 adopts a parallel double-rail structure, the sliding table 3 is arranged on the guide rail 5 through a sliding block 9, and the sliding table 3 has linear movement freedom degree on the guide rail 5; the sliding table driving motor 10 is horizontally and fixedly arranged on the supporting plate 6 between the two guide rails 5, one end of the screw rod 4 is fixedly connected with a motor shaft of the sliding table driving motor 10 through a coupler 11, and the screw rod 4 is parallel to the guide rails 5; a threaded hole is formed in the sliding table 3, the screw rod 4 penetrates through the threaded hole, and the screw rod 4 is in threaded connection and matching with the threaded hole; the fixed blocks 2 are fixedly arranged on the upper surface of the sliding table 3, the number of the fixed blocks 2 is two, a sample clamping space is formed between the two fixed blocks 2, the two fixed blocks 2 are horizontally provided with limiting screws 1 with the same number, and the sample is clamped and fixed through the limiting screws 1; the upper surface of the sliding table 3 is used as a positioning reference surface of a sample.
The one-time use process of the present invention is described below with reference to the accompanying drawings:
firstly, the rock standard sample auxiliary clamp is fixed on a workbench of a diamond wire cutting machine, then a sample rough blank prepared in advance is placed in a sample clamping space between two fixing blocks 2, and then a limiting screw 1 is screwed until the sample rough blank is fixed on the top of an electric sliding table 3.
In this embodiment, the sample rough blank may be a natural rock, or may be a similar material printed in 3D.
After the sample rough blank is fixed by clamping, the electric rotary table 8 is started, the supporting plate 6 and the sliding table 3 are synchronously rotated, the prefabricated structural surface of the sample rough blank at the top of the sliding table 3 is positioned at a set cutting angle, then the sliding table driving motor 10 is started, the screw rod 4 is driven to rotate, the sliding table 3 is driven to move along the screw rod 4 and the guide rail 5 to set the distance, the sample rough blank is positioned at a set cutting position, the diamond wire cutting machine is started at the moment, and the cutting of the first end face on the sample is completed.
And loosening the limiting screw 1, adjusting the sample, clamping and fixing the sample again, and finishing the cutting of the second end surface according to the cutting process of the first end surface. And by analogy, the cutting of the rest four end faces can be completed until a rock standard sample is manufactured, the unevenness of the end face of the rock standard sample and the length/width/height size of the sample are tested, and the precision requirements are all met.
The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications without departing from the scope of the present invention are intended to be included in the scope of the present invention.
Claims (1)
1. The utility model provides a rock standard sample auxiliary clamp suitable for diamond wire cut electrical discharge machining which characterized in that: the device comprises a base, an electric turntable, a supporting plate, a guide rail, a sliding table driving motor, a screw rod, a fixed block and a limiting screw; the base is horizontally and fixedly arranged on a workbench of the diamond wire cutting machine, the electric turntable is vertically and fixedly arranged on the base, the supporting plate is horizontally and fixedly arranged at the top of the electric turntable, and the supporting plate has 360-degree rotation freedom degree on the electric turntable; the guide rail is horizontally and fixedly arranged on the upper surface of the supporting plate, the guide rail adopts a parallel double-rail structure, the sliding table is arranged on the guide rail through a sliding block, and the sliding table has linear movement freedom degree on the guide rail; the sliding table driving motor is horizontally and fixedly arranged on the supporting plate between the two guide rails, one end of the screw rod is fixedly connected with a motor shaft of the sliding table driving motor through a coupler, and the screw rod is parallel to the guide rails; a threaded hole is formed in the sliding table, the screw rod penetrates through the threaded hole, and the screw rod is in threaded connection and matching with the threaded hole; the fixed blocks are fixedly arranged on the upper surface of the sliding table, the number of the fixed blocks is two, a sample clamping space is formed between the two fixed blocks, limiting screws with the same number are horizontally arranged on the two fixed blocks, and the sample is clamped and fixed through the limiting screws; the upper surface of the sliding table is used as a positioning reference surface of the sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165493.3A CN110948713A (en) | 2019-11-25 | 2019-11-25 | Rock standard sample auxiliary clamp suitable for diamond wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165493.3A CN110948713A (en) | 2019-11-25 | 2019-11-25 | Rock standard sample auxiliary clamp suitable for diamond wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948713A true CN110948713A (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165493.3A Pending CN110948713A (en) | 2019-11-25 | 2019-11-25 | Rock standard sample auxiliary clamp suitable for diamond wire cutting machine |
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| Country | Link |
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| CN (1) | CN110948713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993603A (en) * | 2020-08-27 | 2020-11-27 | 苏州万事佳新型建材有限公司 | Wire cutting device for fireproof decorative plate and wire cutting method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577044A (en) * | 1991-09-19 | 1993-03-30 | Shin Caterpillar Mitsubishi Ltd | Welding torch, nozzle exchanging device for this welding torch, chip cleaning device, wire cutting device and automatic welding system |
| CN1579013A (en) * | 2001-10-31 | 2005-02-09 | 三星钻石工业股份有限公司 | Method for forming scribe line on semiconductor wafer, and scribe line forming device |
| CN201807853U (en) * | 2010-09-30 | 2011-04-27 | 鑫鸿交通工业（安徽）有限公司 | Mobile and rotary work table |
| CN203092798U (en) * | 2013-01-23 | 2013-07-31 | 上海汇盛无线电专用科技有限公司 | Intelligent sapphire ingot dedicated cutting machine |
| 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 |
| CN104669448A (en) * | 2014-12-01 | 2015-06-03 | 广西大学 | Positioning and perforating machine for residual stress measurement |
| CN105171929A (en) * | 2015-06-18 | 2015-12-23 | 江苏塞维斯数控科技有限公司 | Balancing support for different planes |
| CN207610921U (en) * | 2017-12-28 | 2018-07-13 | 青岛科技大学 | A kind of Brazilian diametral compression test grip device of improved During Geotechnical Tests |
| CN207629755U (en) * | 2017-12-27 | 2018-07-20 | 洛阳科大越格数控机床有限公司 | A kind of Compound Machining grinding machine of cycloid pin wheel speed reducer pin gear casing |
| CN109333848A (en) * | 2018-09-28 | 2019-02-15 | 芜湖华宇彩晶科技有限公司 | A kind of cutting machine Worktable rotation mechanism |
-
2019
- 2019-11-25 CN CN201911165493.3A patent/CN110948713A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577044A (en) * | 1991-09-19 | 1993-03-30 | Shin Caterpillar Mitsubishi Ltd | Welding torch, nozzle exchanging device for this welding torch, chip cleaning device, wire cutting device and automatic welding system |
| CN1579013A (en) * | 2001-10-31 | 2005-02-09 | 三星钻石工业股份有限公司 | Method for forming scribe line on semiconductor wafer, and scribe line forming device |
| CN201807853U (en) * | 2010-09-30 | 2011-04-27 | 鑫鸿交通工业（安徽）有限公司 | Mobile and rotary work table |
| CN203092798U (en) * | 2013-01-23 | 2013-07-31 | 上海汇盛无线电专用科技有限公司 | Intelligent sapphire ingot dedicated cutting machine |
| 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 |
| CN104669448A (en) * | 2014-12-01 | 2015-06-03 | 广西大学 | Positioning and perforating machine for residual stress measurement |
| CN105171929A (en) * | 2015-06-18 | 2015-12-23 | 江苏塞维斯数控科技有限公司 | Balancing support for different planes |
| CN207629755U (en) * | 2017-12-27 | 2018-07-20 | 洛阳科大越格数控机床有限公司 | A kind of Compound Machining grinding machine of cycloid pin wheel speed reducer pin gear casing |
| CN207610921U (en) * | 2017-12-28 | 2018-07-13 | 青岛科技大学 | A kind of Brazilian diametral compression test grip device of improved During Geotechnical Tests |
| CN109333848A (en) * | 2018-09-28 | 2019-02-15 | 芜湖华宇彩晶科技有限公司 | A kind of cutting machine Worktable rotation mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111993603A (en) * | 2020-08-27 | 2020-11-27 | 苏州万事佳新型建材有限公司 | Wire cutting device for fireproof decorative plate and wire cutting method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200403 |
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| RJ01 | Rejection of invention patent application after publication |