CN204894060U - Cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece - Google Patents
Cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece Download PDFInfo
- Publication number
- CN204894060U CN204894060U CN201520375161.9U CN201520375161U CN204894060U CN 204894060 U CN204894060 U CN 204894060U CN 201520375161 U CN201520375161 U CN 201520375161U CN 204894060 U CN204894060 U CN 204894060U
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- Prior art keywords
- cutting
- circular
- rotating seat
- test specimen
- anchor clamps
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Abstract
The utility model relates to a cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece, including base, roating seat, the circular anchor clamps body, the roating seat is installed on the base and can rotate on the base, and it is corresponding and coordinate the locating hole of use still to be equipped with the position on roating seat and the base, be equipped with detachable the set screw in the locating hole, circular anchor clamps body fixed mounting can be along with the roating seat is rotatory on the roating seat, the circular anchor clamps body is closed by two semicircle anchor clamps body groups and constitutes, and inside is provided with the sample standing groove, still leaves cutting joints between just two semicircle anchor clamps are personally experienced sth. Part of the body, being provided with cutting joints on the roating seat equally, and lining up mutually with cutting joints on the circular anchor clamps bodies, the position is corresponding. The utility model discloses a circular anchor clamps body sets up on the roating seat, and through the direction that roating seat and circular anchor clamps can be adjusted to the movable rod, cooperation cutting means's cutting improves the degree of adaptability, increases cutting quality and cutting accuracy.
Description
Technical field
The utility model belongs to the auxiliary manufacture field of asphalt, discloses the cutting clamper that a kind of circular test specimen by asphalt cuts into semicircle test specimen.
Background technology
At present, girder due to asphalt three point bending test is subject to the impact of girder self gravitation, cause the amount of deflection of girder test specimen inaccurate in process of the test, therefore, recommend gradually at present to adopt semicircle test specimen can avoid the impact of gravity on result of the test of test specimen to a certain extent, and for cutting at present also mainly operator's cutting sample on the other hand of semicircle test specimen, one hand control test specimen, the precision of cutting sample is not high to a certain extent, repetitive operation is many, efficiency is low, and cutting process also exists certain danger.
Utility model content
For problem existing in prior art, the utility model proposes a kind of structure simple, practical, can the disposable cutting clamper multiple circular test specimen being cut into semicircle test specimen.
For achieving the above object, the technical scheme taked of the utility model is as follows:
The circular test specimen of asphalt is cut into a cutting clamper for semicircle test specimen, comprise base, rotating seat, circular clamp body; Described rotating seat to be arranged on base and can to rotate on base, and rotating seat corresponding with base being also provided with position and with the use of locating hole, be provided with dismountable set screw in described locating hole; Described circular clamp body is fixedly mounted on rotating seat and also can rotates along with rotating seat, and described circular clamp body is combined by the clamp body of two semicircles and forms, and inside is provided with sample standing groove, and also leaves cutting seam between two semicircular clamp bodies; Described rotating seat is provided with equally cutting seam, and stitches with the cutting on circular clamp body and connect, position is corresponding.
As preferably, described rotating seat is also provided with two fixed bars that position is symmetrical, the lower end of described fixed bar is fixedly mounted on rotating seat, and upper end is arranged on the clamp body of two semicircles by set bolt.
Rotating seat is provided with the mounting groove for installing circular clamp body, circular clamp body must be fixedly mounted on rotating seat, the fixed bar arranged is mounted on rotating seat, circular clamp body is fixed by set bolt in the upper end of fixed bar, fixed bar has certain elasticity, after test specimen being put into sample standing groove, fixed bar can extrude two semicircle fixtures thus tightly be clamped by test specimen, prevents circular clamp body and test specimen from offseting when cutting.
As preferably, also comprise motion bar, described motion bar can be inserted in the cutting groove on rotating seat.
On rotating seat, arranging of cutting groove is when cutting in order to make blade test specimen can be cut completely on the one hand, is then that conveniently motion bar regulates the position of rotating seat on the other hand, coordinates the cutting of cutting tool.
As preferably, the diameter of the sample standing groove in described circular clamp body is 150mm, and the height of described circular clamp body is 500mm.
The circular test specimen of asphalt is the test specimen that 50mm or 25mm is thick mostly, therefore the height of circular clamp body is set to 500mm, like this can the more test specimen of disposable cutting.
As preferably, the width of described cutting seam is 2cm.
The setting of the width of cutting seam is also most important, in order to ensure there is abundant working space when cutting, and ensures tangent plane flatness and the cutting accuracy of test specimen, through repetition test, the width of cutting seam is set to 2cm.
Compared with prior art, major advantage is the utility model:
(1) circular clamp body of the present utility model is arranged on rotating seat, can be regulated the direction of rotating seat and circular clamp by motion bar, coordinates the cutting of cutting tool, improves fitness, increases cut quality and cutting accuracy;
(2) the clamp body combination that circular clamp body of the present utility model is arranged to two semicircles is formed, and centre arranges cutting seam, and like this when cutting, cutting blade extend into cutting and stitches, and locate very accurate, cutting process is very convenient; And fixed bar is set and clamps two semicircle clamp bodies, thus fixing test specimen, can not skew be produced during cutting, improve cutting accuracy;
(3) multiple test specimen can be placed in circular clamp body of the present utility model, disposablely can complete the cutting of multiple circular test specimen like this, increase work efficiency; And the cutting seam on rotating seat on the one hand can ensure that put into test specimen cuts by blade completely and comes, on the other hand can the adjustment of portable propelling pole pair rotating seat and circular clamp body position.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model top view;
In Fig. 1, description of reference numerals is as follows: 1-base, 2-rotating seat, 3-circular clamp body, 4-locating hole, 5-sample standing groove, 6-cut seam, 7-fixed bar, 8-set bolt, 9-motion bar.
Detailed description of the invention
Be described in further detail device of the present utility model below in conjunction with accompanying drawing, not quite clear part is shown in utility model content part.
The circular test specimen of asphalt is cut into a cutting clamper for semicircle test specimen, comprise base 1, rotating seat 2, circular clamp body 3; Described rotating seat 2 to be arranged on base 1 and can to rotate on base 1, and rotating seat 2 corresponding with base 1 being also provided with position and with the use of locating hole 4, be provided with dismountable set screw in described locating hole 4; Described circular clamp body 3 is fixedly mounted on rotating seat 2 and also can rotates along with rotating seat 2, and described circular clamp body 3 is combined by the clamp body of two semicircles and forms, and inside is provided with sample standing groove 5, and also leaves cutting seam 6 between two semicircular clamp bodies; Described rotating seat 2 is provided with equally cutting seam 6, and stitches 6 with the cutting on circular clamp body 3 and connect, position is corresponding.
The clamp body combination that circular clamp body 3 is arranged to two semicircles is formed, and centre arranges cutting seam 6, and like this when cutting, cutting blade extend in cutting seam 6 and carries out cutting along cutting seam, and that locates very is accurate.
Rotating seat 2 is also provided with two fixed bars 7 that position is symmetrical, the lower end of described fixed bar 7 is fixedly mounted on rotating seat 2, and upper end is arranged on the clamp body of two semicircles by set bolt 8.
Rotating seat 2 is provided with the mounting groove for installing circular clamp body 3, circular clamp body 3 must be fixedly mounted on rotating seat 2, the fixed bar 7 arranged is mounted on rotating seat 2, circular clamp body 3 is fixed by set bolt 8 in the upper end of fixed bar 7, fixed bar 7 has certain elasticity, after test specimen being put into sample standing groove 5, fixed bar 7 can extrude two semicircle fixtures thus tightly be clamped by test specimen, prevents circular clamp body 3 and test specimen from offseting when cutting.
Cutting seam 6 one aspects that rotating seat 2 is arranged are to make blade test specimen can be cut completely when cutting, then the position conveniently regulating rotating seat 2 on the other hand, cutting seam 6 on rotating seat 2 can also according to a motion bar 9, motion bar 9 can be inserted in the cutting groove 6 on rotating seat 2, can be regulated the position of rotating seat 2 and circular clamp body 3 by motion bar 9.To be adjusted good after, rotating seat 2 can be fixed on base 1 by the locating hole 4 be inserted on base 1 and rotating seat 2 by set screw.
The circular test specimen of asphalt is the test specimen that 50mm or 25mm is thick mostly, and therefore the height of circular clamp body is set to 500mm, diameter is arranged to 150mm, like this can the more test specimen of disposable cutting; And in order to ensure there is abundant working space when cutting, and ensure tangent plane flatness and the cutting accuracy of test specimen, through repetition test, the width of cutting seam is set to 2cm.
The utility model operationally, first several circular test specimens are placed in sample standing groove, regulate set bolt to make fixed bar clamp two semicircular clamp bodies, then motion bar is inserted in the cutting seam of rotating seat, regulates the position of rotating seat, good position to be regulated, set screw is mounted in locating hole, is fixed by rotating seat, and cutting tool carries out cutting along cutting seam, accurate positioning, cutting is convenient.
Specific embodiment described in this description is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. the circular test specimen of asphalt is cut into a cutting clamper for semicircle test specimen, it is characterized in that: comprise base (1), rotating seat (2), circular clamp body (3); Described rotating seat (2) is arranged on base (1) and goes up and above can rotate at base (1), and rotating seat (2) corresponding with base (1) being also provided with position and with the use of locating hole (4), described locating hole is provided with dismountable set screw in (4); Described circular clamp body (3) is fixedly mounted on rotating seat (2) and above also can rotates along with rotating seat (2), described circular clamp body (3) is combined by the clamp body of two semicircles and is formed, inside is provided with sample standing groove (5), and also leaves cutting seam (6) between two semicircular clamp bodies; Described rotating seat (2) is provided with equally cutting seam (6), and stitches (6) with the cutting on circular clamp body (3) and connect, position is corresponding.
2. the circular test specimen by asphalt according to claim 1 cuts into the cutting clamper of semicircle test specimen, it is characterized in that: described rotating seat (2) is also provided with two fixed bars (7) that position is symmetrical, the lower end of described fixed bar (7) is fixedly mounted on rotating seat (2), and upper end is arranged on the clamp body of two semicircles by set bolt (8).
3. the circular test specimen by asphalt according to claim 1 cuts into the cutting clamper of semicircle test specimen, it is characterized in that: also comprise motion bar (9), and described motion bar (9) can be inserted in the cutting groove (6) on rotating seat (2).
4. the circular test specimen by asphalt according to claim 1 cuts into the cutting clamper of semicircle test specimen, it is characterized in that: the diameter of the sample standing groove (5) in described circular clamp body (3) is 150mm, the height of described circular clamp body (3) is 500mm.
5. the circular test specimen by asphalt according to claim 1 cuts into the cutting clamper of semicircle test specimen, it is characterized in that: the width of described cutting seam (6) is 2cm, and the diameter of rotating seat is 250mm, and the diameter of base is 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375161.9U CN204894060U (en) | 2015-06-03 | 2015-06-03 | Cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375161.9U CN204894060U (en) | 2015-06-03 | 2015-06-03 | Cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894060U true CN204894060U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375161.9U Expired - Fee Related CN204894060U (en) | 2015-06-03 | 2015-06-03 | Cut into bituminous mixture's circular test piece cutting anchor clamps of semi -circular test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204894060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441211A (en) * | 2020-10-30 | 2022-05-06 | 中国石油天然气股份有限公司 | Core sample wire-electrode cutting preparation device |
-
2015
- 2015-06-03 CN CN201520375161.9U patent/CN204894060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441211A (en) * | 2020-10-30 | 2022-05-06 | 中国石油天然气股份有限公司 | Core sample wire-electrode cutting preparation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |