CN106404479A - Sample fixing device for double-end-face grinding stone machine - Google Patents
Sample fixing device for double-end-face grinding stone machine Download PDFInfo
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- CN106404479A CN106404479A CN201610761144.8A CN201610761144A CN106404479A CN 106404479 A CN106404479 A CN 106404479A CN 201610761144 A CN201610761144 A CN 201610761144A CN 106404479 A CN106404479 A CN 106404479A
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- plate
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- fixing device
- screw rod
- sample fixing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of a rock mechanical property test, specifically to a sample fixing device for a double-end-face grinding stone machine. The sample fixing device comprises a fixing frame and a clamping device. The fixing frame includes a beam plate, a stringer plate, a pedestal and a screw rod, wherein the stringer plate and the screw rod are fixed at two ends of the pedestal, one end of the beam plate is in a split mounting arrangement with the stringer plate, and the other end of the beam plate is arranged relative to the screw rod. The clamping device is arranged on the pedestal and comprises two sets of main clamps, which are symmetrically arranged at right and left sides of the clamping device and each of which includes a bearing plate, a transmission beam, a slide hinge seat, and a support rod. Through adoption of the structural arrangement, regular processing of a standard rock sample is satisfied, and samples with different cross-sectional shapes can be processed.
Description
Technical field
The present invention relates to mechanical properties of rock experimental technique field, refer in particular to a kind of Double End stone mill sample fixing device.
Background technology
In industries such as building, mining, traffic, water conservancy, metallurgy, many relevant with Geotechnical Engineering project, need to carry out in a large number
Mechanical properties of rock test.Sillar is adopted back from scene, is processed into the rock sample meeting national standard.But with rock mechanics
That studies deepens continuously, and the rock sample of standard cannot meet test demand, and traditional Double End stone mill sample is solid
Determine device, be merely able to stationary cylinder with cuboid sample it is impossible to meet the requirement of prism sample, hinder correlation test
Carry out, by can freely activity, the fixture of adjustment angle can not only meet the fixing processing of key rock sample, simultaneously also effective
The processing to different cross section shape sample is realized on ground.
Content of the invention
For problem above, the invention provides a kind of Double End stone mill sample fixing device, its structure is simple, installs
Convenient, the fixing processing of key rock sample can not only be met, be also effectively realized the processing to different cross section shape sample simultaneously.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of Double End stone mill sample fixing device, including fixed frame and clamping device, fixed frame includes crossbeam
Plate, longeron plate, base and screw rod, longeron plate and screw rod are individually fixed in base two ends, and header board one end is spelled with longeron plate
Installing is put, and the other end is correspondingly arranged with screw rod, and clamping device is correspondingly arranged on base, and clamping device includes being symmetrical set
Two sets of main clamps, main clamp includes bearing plate, drive beam, slip twisted seat and support bar.
Furthermore, described longeron plate is provided with longeron plate central channel along its centerline direction, and longeron top of the plate sets on end
There is bolt hole, bolt hole connects setting with longeron plate central channel, bolt in the hole is correspondingly provided with bolt, header board one end adopts " convex "
Font structure, is inserted in longeron plate central channel, and is correspondingly arranged with bolt.
Furthermore, described screw rod is correspondingly provided with nut, the header board other end is provided with " U " word along centerline direction
Type groove, " U " font groove is embedded on screw rod, and is correspondingly arranged with nut.
Furthermore, described base is provided with single track, and single track adopts inverted " t " font structure to arrange, base centre position
It is provided with base central channel, base central channel is symmetrically arranged on two with the side channel of certain length, and be correspondingly arranged with slip twisted seat,
Strut one end is connected to bearing plate, and the other end inserts in base central channel.
Furthermore, described bearing plate bottom is provided with groove, is correspondingly provided with quarter butt, support bar one end and quarter butt in groove
Corresponding connection, the other end is " convex " font structure, and inserts in base central channel.
Furthermore, described slip twisted seat bottom is respectively provided on two sides with bolt aperture, and is securable to bottom by screw
On seat, slip twisted seat top is provided with bolt mouth, and is screwed and is connected to drive beam.
Furthermore, described drive beam integrally adopts flat structure to arrange, and drive beam is respectively arranged at two ends with bolt mouth, passes
Dynamic beam one end is connected to bearing plate, and the other end is connected to slip twisted seat.
Beneficial effect of the present invention：
The present invention adopts such structure setting, with fixed frame as platform, sample is placed on two being symmetrical set
On set main clamp, by adjusting bearing plate angle, height and post position, recycle slip twisted seat to fix, can meet not
With the fixed demand of cross sectional shape and all size sample, jointly play the work of fixing sample by header board and bearing plate
With it makes simple, low cost, and structure is simple, easy to operate, makes the fixture of different model also dependent on actual conditions, fits
Double End stone mill for different model.
Brief description
Fig. 1 is fixed frame figure；
Fig. 2 is main clamp structure chart；
Fig. 3 is the fixing figure of cylindrical specimens；
Fig. 4 is the fixing figure of prism sample.
1. fixed frame；2. workbench；3. header board；4. longeron plate；40. screw rods；41. longeron plate central channels；5. bottom
Seat；6. main clamp；7. bearing plate；8. drive beam；9. slip twisted seat；10. support bar；11. base central channels；12. side channels；13.
Single track；14. bolts.
Specific embodiment
With embodiment, technical scheme is illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of Double End stone mill sample fixing device of the present invention, including fixed frame 1 with
Clamping device, fixed frame 1 includes header board 3, longeron plate 4, base 5 and screw rod 40, and longeron plate 4 and screw rod 40 are solid respectively
Due to base 5 two ends, the assembled setting with longeron plate 4 of header board 3 one end, the other end is correspondingly arranged with screw rod 40, clamping device
It is correspondingly arranged on base 5, clamping device includes two sets of main clamps 6 being symmetrical set, main clamp 6 includes bearing plate 7, transmission
Beam 8, slip twisted seat 9 and support bar 10.The above constitutes basic structure of the present invention.
The present invention adopts such structure setting, using fixed frame 1 as platform, sample is placed on and is symmetrical set
On two sets of main clamps 6, by adjust bearing plate 7 angle, highly with support bar 10 position, recycle slip twisted seat 9 fixing, permissible
Meet different cross section shape and the fixed demand of all size sample, fixing examination is jointly played by header board 3 and bearing plate 7
The effect of sample, it makes simple, low cost, and structure is simple, easy to operate, makes the folder of different model also dependent on actual conditions
Tool is it is adaptable to the Double End stone mill of different model.
More specifically, described longeron plate 4 is provided with longeron plate central channel 41, longeron plate 4 top along its centerline direction
It is provided with bolt hole, bolt hole connects setting with longeron plate central channel 41, and bolt in the hole is correspondingly provided with bolt 14, header board 3 one
End adopts " convex " font structure, inserts in longeron plate central channel 41, and is correspondingly arranged with bolt 14.Set using such structure
Put, according to the different size of sample, can adjust the height of header board 3 right-hand member by the bolt 14 on longeron plate 4 top, it adopts
Assembled structure, assembly and disassembly are more convenient.
More specifically, described screw rod 40 is correspondingly provided with nut, header board 3 other end is provided with along centerline direction
" U " font groove, " U " font groove is embedded on screw rod 40, and is correspondingly arranged with nut.Using such structure setting, according to examination
The different size of sample, can adjust the height of header board 3 left end, it adopts embedded mode by the nut on screw rod 40, assembling
More convenient with dismounting.
More specifically, described base 5 is provided with single track 13, and single track 13 adopts inverted " t " font structure to arrange, in base 5
Between position be provided with base central channel 11, base central channel 11 is symmetrically arranged on two with the side channel 12 of certain length, and with slide twist
Seat 9 is correspondingly arranged, and support bar 10 one end is connected to bearing plate 7, and the other end inserts in base central channel 11.Using such structure
Setting, base 5 is fixed on the inverted " t " font groove on Double End grinding stone machine worktable 2 by the single track 13 of inverted " t " font structure,
The action that slip twisted seat 9 can be horizontally slipped by side channel 12, plays regulation bearing plate 7 angle, is easy to clamp sample.
More specifically, described bearing plate 7 bottom is provided with groove, is correspondingly provided with quarter butt in groove, support bar 10 one end with
Quarter butt is corresponding to be connected, and the other end is " convex " font structure, and inserts in base central channel 11.Using such structure setting, lead to
Play a supporting role in the position crossing support bar 10, it adopts embedded mode, and assembly and disassembly are more convenient.
More specifically, described slip twisted seat 9 bottom is respectively provided on two sides with bolt aperture, and is securable to bottom by screw
On seat 5, slip twisted seat 9 top is provided with bolt mouth, and is screwed and is connected to drive beam 8, drive beam 8 is overall adopt flat
Structure setting, drive beam 8 is respectively arranged at two ends with bolt mouth, and drive beam 8 one end is connected to bearing plate 7, and the other end is connected to slip
Twisted seat 9.Using such structure setting, drive beam 8 action is driven by mobile slip twisted seat 9, thus playing regulation bearing plate 7
Purpose, after adjusting good position, screw is screwed by bolt aperture, plays and sample is clamped with purpose, and anti-sliding stop twisted seat 9 slides and produces
Raw displacement, it is to avoid not clamping to sample.
Workflow of the present invention：
As shown in figure 3, for standard specimens such as cylindrical specimens or cuboids, installing fixed frame 1 first, structure will be fixed
The single track 13 that frame 1 passes through on base 5 is fixedly installed in the groove on grinding stone machine worktable 2, secondly installs main clamp 6, first will
Pressure-bearing analysis 7, drive beam 8 are assembled with sliding twisted seat 9, then slip twisted seat 9 are put into 12 sections of base 5 side channel, put into sample, make master
Fixture 6 clamps sample, adjusts slip twisted seat 9 position, makes bearing plate 7 be adjacent to sample, then, tighten the spiral shell of slip twisted seat 9 bottom
Silk, makes slip twisted seat 9 be fixed on side channel 12, plays the effect making main clamp 6 clamp sample, then passes through fixed frame 1
Header board 3 is adjacent to sample, then by tightening the nut on bolt 14 and screw rod 40 on longeron plate 4, plays fixed cross beam plate 3
Effect, and compress sample purpose.
As shown in figure 4, for prism or section polygon sample, installing fixed frame 1 first, fixed frame 1 led to
Cross the single track 13 on base 5 to be fixedly installed in the groove on grinding stone machine worktable 2, secondly main clamp 6 is installed, first pressure-bearing is analysed
7th, drive beam 8, sliding twisted seat 9 are assembled with support bar 10, then slip twisted seat 9 are put into 12 sections of base 5 side channel, by support bar 10
It is inserted vertically in base central channel 11, puts into sample, make main clamp 6 clamp sample, adjust slip twisted seat 9 position, make bearing plate 7
It is adjacent to sample, and is supported by support bar 10, then, tighten the screw of slip twisted seat 9 bottom, make slip twisted seat 9 be fixed on side
On groove 12, play the effect making main clamp 6 clamp sample, then sample is adjacent to by the header board 3 of fixed frame 1, then passes through
Tighten the nut on bolt 14 and the screw rod 40 on longeron plate 4, play fixed cross beam plate 3 and act on, and compress sample purpose.
Above in conjunction with accompanying drawing, embodiments of the invention are described, but the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment is only schematically, rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, also can make a lot
Form, these belong within the protection of the present invention.
Claims (7)
1. a kind of Double End stone mill sample fixing device is it is characterised in that including fixed frame (1) and clamping device, described
Fixed frame (1) includes header board (3), longeron plate (4), base (5) and screw rod (40), described longeron plate (4) and screw rod
(40) it is individually fixed in base (5) two ends, described header board (3) one end assembled setting, the other end and screw rod with longeron plate (4)
(40) it is correspondingly arranged, described clamping device is correspondingly arranged on base (5), and described clamping device includes two sets being symmetrical set
Main clamp (6), described main clamp (6) includes bearing plate (7), drive beam (8), slip twisted seat (9) and support bar (10).
2. a kind of Double End stone mill sample fixing device according to claim 1 is it is characterised in that described longeron plate
(4) it is provided with longeron plate central channel (41) along its centerline direction, described longeron plate (4) top is provided with bolt hole, described spiral shell
Keyhole connects setting with longeron plate central channel (41), and described bolt in the hole is correspondingly provided with bolt (14), described header board (3) one end
Using " convex " font structure, insert in longeron plate central channel (41), and be correspondingly arranged with bolt (14).
3. a kind of Double End stone mill sample fixing device according to claim 1 is it is characterised in that described screw rod
(40) it is correspondingly provided with nut on, described header board (3) other end is provided with " U " font groove along centerline direction, described " U " font groove
It is embedded on screw rod (40), and be correspondingly arranged with nut.
4. a kind of Double End stone mill sample fixing device according to claim 1 is it is characterised in that described base (5)
It is provided with single track (13), described single track (13) adopts inverted " t " font structure to arrange, and described base (5) centre position is provided with bottom
Seat central channel (11), described base central channel (11) is symmetrically arranged on two with the side channel (12) of certain length, and with slip twisted seat (9)
It is correspondingly arranged, described support bar (10) one end is connected to bearing plate (7), the other end inserts in base central channel (11).
5. a kind of Double End stone mill sample fixing device according to claim 4 is it is characterised in that described bearing plate
(7) bottom is provided with groove, is correspondingly provided with quarter butt in described groove, and described support bar (10) one end is corresponding with quarter butt to be connected, another
Hold as " convex " font structure, and insert in base central channel (11).
6. a kind of Double End stone mill sample fixing device according to claim 1 is it is characterised in that described slip twisted seat
(9) bottom is respectively provided on two sides with bolt aperture, and is securable on base (5) by screw, and described slip twisted seat (9) top sets
There is bolt mouth, and be screwed and be connected to drive beam (8).
7. a kind of Double End stone mill sample fixing device according to claim 1 is it is characterised in that described drive beam
(8) overall using flat structure setting, described drive beam (8) is respectively arranged at two ends with bolt mouth, and described drive beam (8) one end connects
In bearing plate (7), the other end is connected to slip twisted seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761144.8A CN106404479B (en) | 2016-08-29 | 2016-08-29 | A kind of Double End stone mill sample fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610761144.8A CN106404479B (en) | 2016-08-29 | 2016-08-29 | A kind of Double End stone mill sample fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106404479A true CN106404479A (en) | 2017-02-15 |
| CN106404479B CN106404479B (en) | 2019-05-24 |
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ID=58003569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610761144.8A Expired - Fee Related CN106404479B (en) | 2016-08-29 | 2016-08-29 | A kind of Double End stone mill sample fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404479B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000698A (en) * | 2019-03-29 | 2019-07-12 | 河海大学 | A kind of fixation device adapting to rock sample polishing in joint with angle |
| CN110052928A (en) * | 2019-03-29 | 2019-07-26 | 河海大学 | A kind of fixation device and fixed polishing process adapting to irregular rock sample polishing |
| CN110426287A (en) * | 2019-07-16 | 2019-11-08 | 中国民航大学 | A kind of multifunctional material crackle generates and observation device |
| CN113862753A (en) * | 2021-11-19 | 2021-12-31 | 重庆仟和镁业科技有限公司 | Adjustable revolved body micro-arc oxidation mass production fixture device |
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| WO2007113120A1 (en) * | 2006-03-29 | 2007-10-11 | Frank Hoffmann | Stamping apparatus with feed device |
| CN101574835A (en) * | 2009-05-06 | 2009-11-11 | 中山大学 | Cutting-grinding dual-purpose rock-processing system with double end faces |
| CN203944924U (en) * | 2014-06-28 | 2014-11-19 | 黑龙江鑫源特钢有限公司 | The removable deck of sawing machine workpiece |
| CN204321670U (en) * | 2014-11-28 | 2015-05-13 | 苏州卓诚钛设备有限公司 | A kind of stationary fixture of workpiece |
| CN205184130U (en) * | 2015-12-04 | 2016-04-27 | 重庆银聪科技有限公司 | Automobile body welding clamp |
| CN205290679U (en) * | 2015-12-21 | 2016-06-08 | 江西金酷科技有限公司 | Spring of angularly adjustable support of transversely polishing |
| CN205374141U (en) * | 2016-01-27 | 2016-07-06 | 安徽理工大学 | A anchor clamps system that is arranged in experimental test piece terminal surface of SHPB to polish |
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2016
- 2016-08-29 CN CN201610761144.8A patent/CN106404479B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007113120A1 (en) * | 2006-03-29 | 2007-10-11 | Frank Hoffmann | Stamping apparatus with feed device |
| CN101574835A (en) * | 2009-05-06 | 2009-11-11 | 中山大学 | Cutting-grinding dual-purpose rock-processing system with double end faces |
| CN203944924U (en) * | 2014-06-28 | 2014-11-19 | 黑龙江鑫源特钢有限公司 | The removable deck of sawing machine workpiece |
| CN204321670U (en) * | 2014-11-28 | 2015-05-13 | 苏州卓诚钛设备有限公司 | A kind of stationary fixture of workpiece |
| CN205184130U (en) * | 2015-12-04 | 2016-04-27 | 重庆银聪科技有限公司 | Automobile body welding clamp |
| CN205290679U (en) * | 2015-12-21 | 2016-06-08 | 江西金酷科技有限公司 | Spring of angularly adjustable support of transversely polishing |
| CN205374141U (en) * | 2016-01-27 | 2016-07-06 | 安徽理工大学 | A anchor clamps system that is arranged in experimental test piece terminal surface of SHPB to polish |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000698A (en) * | 2019-03-29 | 2019-07-12 | 河海大学 | A kind of fixation device adapting to rock sample polishing in joint with angle |
| CN110052928A (en) * | 2019-03-29 | 2019-07-26 | 河海大学 | A kind of fixation device and fixed polishing process adapting to irregular rock sample polishing |
| CN110426287A (en) * | 2019-07-16 | 2019-11-08 | 中国民航大学 | A kind of multifunctional material crackle generates and observation device |
| CN110426287B (en) * | 2019-07-16 | 2021-08-24 | 中国民航大学 | Multifunctional material crack generation and observation device |
| CN113862753A (en) * | 2021-11-19 | 2021-12-31 | 重庆仟和镁业科技有限公司 | Adjustable revolved body micro-arc oxidation mass production fixture device |
| CN113862753B (en) * | 2021-11-19 | 2022-10-28 | 重庆仟和镁业科技有限公司 | Adjustable revolved body micro-arc oxidation mass production fixture device |
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| Publication number | Publication date |
|---|---|
| CN106404479B (en) | 2019-05-24 |
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