CN206862727U - A kind of hardening of cement test specimen lapping device - Google Patents
A kind of hardening of cement test specimen lapping device Download PDFInfo
- Publication number
- CN206862727U CN206862727U CN201720678842.1U CN201720678842U CN206862727U CN 206862727 U CN206862727 U CN 206862727U CN 201720678842 U CN201720678842 U CN 201720678842U CN 206862727 U CN206862727 U CN 206862727U
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- China
- Prior art keywords
- support
- grinding
- test specimen
- hardening
- fixture
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- 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.)
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- Crushing And Grinding (AREA)
Abstract
It the utility model is related to grinding technique field, more particularly to a kind of hardening of cement test specimen lapping device, including support, vibrator and support, the support is connected with fixed plate by support, the fixed plate bottom is provided with height adjustment mechanism, the height adjustment mechanism bottom connects vibrator, spherical grinding head is installed on the output shaft end of the vibrator, the support is provided with grinding alms bowl, the surrounding of the grinding alms bowl is respectively equipped with fixture, the fixture is connected with fixture governor motion, the support is provided with liquid storage bottle, the lower end of liquid storage bottle is provided with woven hose, woven hose is provided with flow-stopping clip.The utility model can grind high-efficient grinding that is abundant, effective, and carrying out test specimen, save time and human cost.
Description
Technical field
It the utility model is related to grinding technique field, and in particular to a kind of hardening of cement test specimen lapping device.
Background technology
In civil engineering test, cement hardened paste carries out microcosmos experiment in being tested more particularly, to civil engineering material
, it is necessary to be sampled inside test specimen during test, grinding is then carried out.Sampling is typically to tap test specimen using clean iron hammer, makes it
Break apart or crush, then go internal block to be placed in absolute ethyl alcohol and conserve to terminate its aquation.Grinding is typically to have deposited
Inside block in absolute ethyl alcohol takes out, and is placed in mortar, adds appropriate absolute ethyl alcohol, then using grinding rod grind by hand
Mill.Need to control grinding rod during hand lapping to the dynamics of internal block sample, ensure its broken and grinding, it is larger for hardness
Block, generally requiring very big strength could complete to grind, and its labor intensive and time；Secondly hand lapping needs indefinite
Phase adds absolute ethyl alcohol prevents aquation to ensure that sample is still immersed in absolute ethyl alcohol in grinding process, is dripped using dropper
Enter, expend more time, it is unfavorable to testing.In order to more easily carry out buck, it is proposed that a kind of hardening of cement test specimen
Lapping device.
Utility model content
The utility model is directed to the above-mentioned deficiency of existing lapping mode, there is provided a kind of hardening of cement test specimen lapping device.
To achieve the above object, the utility model provides following technical scheme：
A kind of hardening of cement test specimen lapping device, including support, vibrator and support, the support are connected with by support
Fixed plate, the fixed plate bottom are provided with height adjustment mechanism, and the height adjustment mechanism bottom connects vibrator, the exciting
Spherical grinding head is installed, the support is provided with grinding alms bowl, and the surrounding of the grinding alms bowl is set respectively on the output shaft end of device
There is fixture, the fixture is connected with fixture governor motion, and the support is provided with liquid storage bottle, and the lower end of liquid storage bottle is provided with transfusion
Pipe, woven hose are provided with flow-stopping clip.
Further, height adjustment mechanism and the fixture governor motion is pinion and rack.
Further, the top top of the infusion bottle is that can outward winding bottle cap.
Further, the infusion bottle is provided with scale.
Further, it is detachably to install between the output shaft of the grinding head and vibrator, its lower surface is thin to be covered with
Small particulate material is smooth surface or for provided with some circle protrusive boards.
Further, the grinding alms bowl inner surface is hemisphere face, and surface is smooth, is agate material.
The utility model has the advantages that compared with the prior art：
1. by the high frequency stock removal action of grinding head, the high-efficient grinding of test specimen can be carried out, saves time and human cost；
2. by woven hose and flow-stopping clip, the supply of liquid can be ground；
3. by selecting the vibration frequency of vibrator and adjusting its position height so that grinding is fully, effectively；
4. the utility model can carry out grinding for different size objects by changing grinding head and grinding the shapes and sizes of alms bowl
Mill.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fixture and the top view for grinding alms bowl；
Fig. 3 is the structural representation of pinion and rack；
Fig. 4 is the different surfaces structure type of grinding head.
In figure：1- fixed plates, 2- height adjustment mechanisms, 3- vibrators, 4- grinding heads, 5- grinding alms bowls, 6- fixtures regulation machine
Structure, 7- fixtures, 8- supports, 9- supports, 10- flow-stopping clips, 11- woven hoses, 12- liquid storage bottles, 13- racks, 14- gears, 15- moments of torsion
Transmission axle, 16- adjusting knobs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, a kind of hardening of cement test specimen lapping device provided by the utility model, including support (8), swash
Shake device (3) and support (9), and support (8) is connected with fixed plate (1) by support (9), and fixed plate (1) bottom is provided with height and adjusted
Mechanism (2), height adjustment mechanism (2) bottom connect vibrator (3), spherical grind are provided with the output shaft end of vibrator (3)
Bistrique (4), support (8) are provided with grinding alms bowl (5), and the surrounding of grinding alms bowl (5) is respectively equipped with fixture (7), and fixture (7) is connected with folder
Has governor motion (6), support (9) is provided with liquid storage bottle (12), and the lower end of liquid storage bottle (12) is provided with woven hose (11), woven hose
(11) it is provided with flow-stopping clip (10).
As shown in figure 3, height adjustment mechanism (2) and fixture governor motion (6) they are gear (14) rack (13) mechanism, tooth
Wheel (14) rack (13) mechanism includes rack (13), gear (14), torque transfer shaft (15) and adjusting knob (16), rack (13)
Coordinate with gear (14), gear (14) is fixed centrally through flat key structure and torque transfer shaft (15) one end, torque transfer shaft
(15) the other end is fixed with adjusting knob (16), and the rack (13) in height adjustment mechanism (2) is vertical rack (13), fixture
Rack (13) in governor motion (6) is horizontal rack (13).The height of vibrator (3) can pass through height adjustment mechanism (2)
Regulation manually is carried out to correct position, position can be adjusted by fixture governor motion (6) in grinding alms bowl (5), for grinding
Grind alms bowl (5) and carry out clamper clamping.
The top top of infusion bottle is can outward winding bottle cap, the addition after being finished for lapping liquid.Infusion bottle is provided with scale,
It is easy to be quantitatively adding lapping liquid.
It is detachably to install between the output shaft of grinding head (4) and vibrator (3), its lower surface is to be covered with tiny particle
Shape material is provided with some circle protrusive boards, as shown in figure 4, for completing the cutting and grinding to test specimen.Or smooth surface, such as
Shown in Fig. 4, for carrying out further grinding to the fine particle of cutting and grinding,.
It is hemisphere face to grind alms bowl (5) inner surface, and surface is smooth, is agate beneficial to the high-efficient grinding to required grinding object
Nao materials, there is higher hardness and compression strength.
The implementation process of present apparatus function is as follows, and particulate matter test specimen to be ground is placed in grinding alms bowl first, then will
Grinding alms bowl, which is placed on support, carries out just clamping, adjusts the position height of grinding head, and according to the position of grinding head to grinding alms bowl
After horizontal level is adjusted, accurate clamping is carried out again, grinding head is aligned with each other with grinding alms bowl.Flow-stopping clip is opened, makes to grind
Grinding fluid enters grinding alms bowl, and particle to be ground is soaked in wetting.Start vibrator, device is started working, with high frequency above and below grinding head
Vibrocutting, particle test specimen is gradually ground into powdered.Pay attention to grinding liquid status in grinding alms bowl at any time in process of lapping,
Such as be reduced increases at any time.More refined in order that obtaining powdered particle, during work, the position of vibrator can be passed through
Put height and carry out constantly regulate, while grinding head can be changed into smooth surface, so that the grinding of granular substance is more
Fully.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this area
Be for art personnel it is clear that on the basis of without departing from the utility model spirit these modifications or improvements, belong to
In the scope of the requires of the utility model protection.
Claims (6)
1. a kind of hardening of cement test specimen lapping device, it is characterised in that including support, vibrator and support, the support passes through
Support is connected with fixed plate, and the fixed plate bottom is provided with height adjustment mechanism, and the height adjustment mechanism bottom connects exciting
Device, spherical grinding head is installed on the output shaft end of the vibrator, the support is provided with grinding alms bowl, the grinding alms bowl
Surrounding is respectively equipped with fixture, and the fixture is connected with fixture governor motion, and the support is provided with liquid storage bottle, the lower end of liquid storage bottle
Provided with woven hose, woven hose is provided with flow-stopping clip.
A kind of 2. hardening of cement test specimen lapping device according to claim 1, it is characterised in that the height adjustment mechanism
It is pinion and rack with fixture governor motion.
A kind of 3. hardening of cement test specimen lapping device according to claim 1, it is characterised in that the top of the infusion bottle
Top is that can outward winding bottle cap.
4. a kind of hardening of cement test specimen lapping device according to claim 1 or 3, it is characterised in that on the infusion bottle
Provided with scale.
5. a kind of hardening of cement test specimen lapping device according to claim 1, it is characterised in that the grinding head and exciting
Be detachably to install between the output shaft of device, its lower surface be to be covered with tiny particulate material or be smooth surface or for provided with
Some circle protrusive boards.
A kind of 6. hardening of cement test specimen lapping device according to claim 1, it is characterised in that the grinding alms bowl inner surface
For hemisphere face, and surface is smooth, is agate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678842.1U CN206862727U (en) | 2017-06-12 | 2017-06-12 | A kind of hardening of cement test specimen lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678842.1U CN206862727U (en) | 2017-06-12 | 2017-06-12 | A kind of hardening of cement test specimen lapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862727U true CN206862727U (en) | 2018-01-09 |
Family
ID=60831480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678842.1U Expired - Fee Related CN206862727U (en) | 2017-06-12 | 2017-06-12 | A kind of hardening of cement test specimen lapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809697A (en) * | 2019-04-03 | 2019-05-28 | 西南科技大学 | A kind of synthetic method of gadolinium zirconate glass ceramics |
-
2017
- 2017-06-12 CN CN201720678842.1U patent/CN206862727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809697A (en) * | 2019-04-03 | 2019-05-28 | 西南科技大学 | A kind of synthetic method of gadolinium zirconate glass ceramics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |