CN212170164U - Rotatable clamp for cutting sample - Google Patents
Rotatable clamp for cutting sample Download PDFInfo
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- CN212170164U CN212170164U CN202020552633.4U CN202020552633U CN212170164U CN 212170164 U CN212170164 U CN 212170164U CN 202020552633 U CN202020552633 U CN 202020552633U CN 212170164 U CN212170164 U CN 212170164U
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- 230000000694 effects Effects 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 4
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- 239000007769 metal material Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a rotatable fixture for cutting a sample, which relates to the technical field of fixtures, a rotary core is inserted on the right side of a movable rod, the tail end of the rotary core is embedded in the center of the top of a base, a clamping piece is welded on the left side of the movable rod, a reserved groove is formed on the left side of the clamping piece, a sleeve is welded on the front wall of the clamping piece, a twisting column is rotatably connected inside the sleeve, the side edge of a sample to be detected is further clamped on the basis of the clamping piece, the stability of the sample to be detected is enhanced, the sample to be detected is prevented from shaking, the sample to be detected can be cut by an arc shape, the tangent plane is a cambered surface, an operator can conveniently detect the hardness of the side surface of the sample to be detected, the rotary cutting effect is realized, the problem that the cambered surface cutting of the sample to be detected is needed so as to detect the hardness of the cambered surface of the metal sample to be detected is solved, the problem of difficult cutting work due to the fact that the cambered surface cutting cannot be met.
Description
Technical Field
The utility model relates to an anchor clamps technical field specifically is a rotatable anchor clamps for cutting sample.
Background
Cutting is a physical action. The narrow sense of cutting is to cut an object (e.g., an object with low hardness such as food and wood) with a sharp tool such as a knife; cutting or burning of metal material, cutting in the broad sense means breaking an object under pressure or high temperature by means of a tool, such as a machine tool, flame, etc. The term "cut line" is also used in mathematics to mean a straight line that divides a plane into several parts. The cutting has important effect in people's production, life, and current anchor clamps that are used for cutting the sample need carry out the cambered surface cutting sometimes because the sample is surveyed in the cutting to detect the hardness etc. of metal by the sample cambered surface, and current cutting technique can only satisfy straight line cutting mostly, or uses the turning technology to carry out comprehensive cutting plasticity, can not satisfy the cambered surface cutting, leads to cutting work difficulty.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned proposed because the cutting is surveyed the sample and need carry out the cambered surface cutting sometimes to detect the hardness etc. of metal surveyed the sample cambered surface, and present cutting technique mostly only can satisfy the straight line cutting, perhaps use turning technology to carry out comprehensive cutting plasticity, can not satisfy the cambered surface cutting, lead to the difficult technical problem of cutting work, the utility model aims at providing a rotatable fixture for cutting the sample, adopted following technical scheme: a rotatable clamp for cutting a specimen, the rotatable clamp for cutting a specimen comprising:
the left side of the top of the base is provided with an arc groove;
the rotary core is inserted into the right side of the movable rod, the tail end of the rotary core is embedded into the center of the top of the base, a clamping piece is welded on the left side of the movable rod, a reserved groove is formed in the left side of the clamping piece, sliding grooves are formed in the left side of the clamping piece and located at the upper corner and the lower corner of the front end of the reserved groove, two screw holes penetrating through the reserved groove are formed in the top end of the clamping piece, rotary columns are connected in the screw holes in a rotating mode, and rubber pads are embedded in the tail ends of the rotary columns;
the sleeve is welded on the front wall of the clamping piece, and a screwing column is rotatably connected inside the sleeve;
the fixture block, both ends all fixedly connected with slider about the fixture block right side, and the slider is located the spout respectively and with spout sliding connection.
Preferably, the movable rod is rotatably connected with the base through a rotating core.
Preferably, the bottom end of the clamping piece is fixedly connected with an inserting column, the inserting column is positioned in the arc groove and movably connected with the arc groove, and the clamping piece swings above the arc groove by taking the rotating core as a circle center.
Preferably, the bottom of the rotary column extends into the reserved groove, and the rubber pad is positioned inside the reserved groove.
Preferably, the clamping block is located right behind the sleeve, is U-shaped and is located on the front side of the reserved groove.
Preferably, the rear end of the screwing column is abutted against the front end of the fixture block, and the fixture block moves back and forth through the screwing column.
The utility model discloses owing to adopted foretell technical scheme, possessed following beneficial effect:
the utility model discloses operating personnel twists and moves the rotary column, twist the rotary column and twist the reservation inslot, the rubber pad descends and supports the measured sample of reservation inslot, operating personnel twists again and moves and twists the post, let and twist the post and support the fixture block rear end, open the notch that is "U" shape in the fixture block inboard, the notch can block the measured sample of reservation inslot, further block the side of being surveyed the sample on the basis of fastener, strengthen the stability of being surveyed the sample, prevent to be surveyed the condition that the sample appears rocking, and because the rotary column all adopts the screw thread rotation adjustment with twisting the post, can match not unidimensional being surveyed the sample, enlarge the measured sample scope that can stabilize.
Operating personnel holds the right side of movable rod to swing the movable rod, the surveyed sample in the fastener is moved cutting blade position simultaneously, because fastener arc motion, so surveyed sample can be cut by the arc, the tangent plane is the cambered surface, and the operating personnel of being convenient for detects the hardness of being surveyed the sample side, realizes the effect of rotatory cutting.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a base part according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a movable rod according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the preformed groove part according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixture block component according to an embodiment of the present invention.
In the figure: the device comprises a base 1, an arc groove 101, a movable rod 2, a rotating core 201, a clamping piece 3, a reserved groove 301, an inserting column 302, a screw hole 303, a sliding groove 304, a rotating column 4, a rubber pad 401, a sleeve 5, a screwing column 6, a clamping block 7 and a sliding block 701.
Detailed Description
The following describes in detail an embodiment of the present invention with reference to the drawings.
Referring to fig. 1 to 5, a rotatable jig for cutting a sample includes:
the device comprises a base 1, wherein an arc groove 101 is formed in the left side of the top of the base 1;
the device comprises a movable rod 2, wherein a rotary core 201 is inserted into the right side of the movable rod 2, the tail end of the rotary core 201 is embedded into the center of the top of a base 1, a clamping piece 3 is welded on the left side of the movable rod 2, a reserved groove 301 is formed in the left side of the clamping piece 3, sliding grooves 304 are formed in the left side of the clamping piece 3 and in the upper and lower corners of the front end of the reserved groove 301, two screw holes 303 penetrating through the reserved groove 301 are formed in the top end of the clamping piece 3, a rotary column 4 is rotatably connected in each screw hole 303, a rubber pad 401 is embedded in the tail end of each rotary column 4, when an operator needs to cut the cambered surface of a metal sample to be measured, the base 1 can be firstly installed on one side of cutting equipment, the sample to be measured is placed into the reserved groove 301 in the side face of the clamping piece 3, and the length of the sample to be 5cm-10cm protruded out of the;
the bottom of the rotary column 4 extends into the reserved groove 301, the rubber pad 401 is located inside the reserved groove 301, after the sample to be measured is placed in, an operator screws the rotary column 4, screws the rotary column 4 into the reserved groove 301, the rotary column 4 descends in the reserved groove 301, meanwhile, the rubber pad 401 descends to abut against the sample to be measured in the reserved groove 301, the rubber pad 401 contacts with the sample to be measured made of metal materials, the anti-skid effect can be achieved, and the sample to be measured is preliminarily fixed in the reserved groove 301;
the sleeve 5 is welded on the front wall of the clamping piece 3, and a screwing column 6 is rotatably connected inside the sleeve 5;
a fixture block 7, the upper and lower ends of the right side of the fixture block 7 are fixedly connected with a slider 701, the sliders 701 are respectively positioned in the sliding grooves 304 and are in sliding connection with the sliding grooves 304, the rear end of the screwing column 6 abuts against the front end of the fixture block 7, the fixture block 7 moves back and forth through the screwing column 6, after the sample to be measured is preliminarily fixed, an operator screws the screwing column 6 again to enable the screwing column 6 to abut against the rear end of the fixture block 7, meanwhile, the slider 701 slides in the sliding grooves 304, the fixture block 7 is kept to move stably through the slider 701 and the sliding grooves 304, when the fixture block 7 moves backwards, the fixture block 7 is positioned right behind the sleeve 5, the fixture block 7 is U-shaped, the fixture block 7 is positioned at the front side of the reserved groove 301, a U-shaped notch is formed in the inner side of the fixture block 7, the notch can clamp the sample to be measured in the reserved groove 301, the side of the sample to be measured is further clamped, the situation that the tested sample shakes is prevented, and because the rotary column 4 and the screwing column 6 are adjusted in a threaded rotating mode, the tested samples with different sizes can be matched, and the range of the stable tested samples is expanded;
the movable rod 2 is rotatably connected with the base 1 through the rotating core 201, after a tested sample is stabilized, an operator can start the cutting equipment, the cutting blade is positioned at the rear left side of the base 1, the operator holds the right side of the movable rod 2 and swings the movable rod 2;
3 bottom fixedly connected with of fastener inserts post 302, and insert post 302 be located arc groove 101 and with arc groove 101 swing joint, fastener 3 uses core 201 to change as the centre of a circle in the swing of arc groove 101 top, when operating personnel swung movable rod 2, fastener 3 also can swing, and fastener 3 swings along the arc orbit, insert post 302 and play the effect of location in arc groove 101, the surveyed sample in fastener 3 is moved cutting blade position simultaneously, because 3 arc motions of fastener, so the surveyed sample can be cut by the arc, the tangent plane is the cambered surface, be convenient for operating personnel detect the hardness of being surveyed the sample side, realize the effect of rotatory cutting.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. A rotatable clamp for cutting a specimen, the rotatable clamp comprising:
the device comprises a base (1), wherein an arc groove (101) is formed in the left side of the top of the base (1);
the rotary core (201) is inserted into the right side of the movable rod (2), the tail end of the rotary core (201) is embedded into the center of the top of the base (1), the clamping piece (3) is welded on the left side of the movable rod (2), the left side of the clamping piece (3) is provided with a reserved groove (301), sliding grooves (304) are formed in the left side of the clamping piece (3) and are positioned at the upper and lower corners of the front end of the reserved groove (301), the top end of the clamping piece (3) is provided with two screw holes (303) penetrating through the reserved groove (301), a rotary column (4) is rotatably connected in each screw hole (303), and a rubber pad (401) is embedded into the tail end of the rotary column (4);
the sleeve (5) is welded on the front wall of the clamping piece (3), and a screwing column (6) is rotatably connected inside the sleeve (5);
the upper end and the lower end of the right side of the clamping block (7) are fixedly connected with sliding blocks (701), and the sliding blocks (701) are respectively located in the sliding grooves (304) and are in sliding connection with the sliding grooves (304).
2. A rotatable clamp for cutting a specimen, according to claim 1, wherein: the movable rod (2) is rotatably connected with the base (1) through the rotating core (201).
3. A rotatable clamp for cutting a specimen, according to claim 2, wherein: the bottom end of the clamping piece (3) is fixedly connected with an inserting column (302), the inserting column (302) is located in the arc groove (101) and movably connected with the arc groove (101), and the clamping piece (3) swings above the arc groove (101) by taking the rotating core (201) as a circle center.
4. A rotatable clamp for cutting a specimen, according to claim 1, wherein: the bottom of the rotary column (4) extends into the preformed groove (301), and the rubber pad (401) is positioned in the preformed groove (301).
5. A rotatable clamp for cutting a specimen, according to claim 1, wherein: the clamping block (7) is located right behind the sleeve (5), the clamping block (7) is U-shaped, and the clamping block (7) is located on the front side of the reserved groove (301).
6. A rotatable clamp for cutting a specimen, according to claim 5, wherein: the rear end of the screwing column (6) is abutted against the front end of the clamping block (7), and the clamping block (7) moves back and forth through the screwing column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552633.4U CN212170164U (en) | 2020-04-14 | 2020-04-14 | Rotatable clamp for cutting sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020552633.4U CN212170164U (en) | 2020-04-14 | 2020-04-14 | Rotatable clamp for cutting sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212170164U true CN212170164U (en) | 2020-12-18 |
Family
ID=73768577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020552633.4U Expired - Fee Related CN212170164U (en) | 2020-04-14 | 2020-04-14 | Rotatable clamp for cutting sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212170164U (en) |
-
2020
- 2020-04-14 CN CN202020552633.4U patent/CN212170164U/en not_active Expired - Fee Related
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| 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: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |