CN220029972U - Chuck capable of rapidly clamping sample - Google Patents
Chuck capable of rapidly clamping sample Download PDFInfo
- Publication number
- CN220029972U CN220029972U CN202321457650.XU CN202321457650U CN220029972U CN 220029972 U CN220029972 U CN 220029972U CN 202321457650 U CN202321457650 U CN 202321457650U CN 220029972 U CN220029972 U CN 220029972U
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- Prior art keywords
- chuck
- chuck body
- sample
- clamping
- positioning screw
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 abstract description 16
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a chuck capable of rapidly clamping a sample, which comprises a chuck body, wherein a threaded hole is formed in the top surface of the chuck body in a penetrating manner, a positioning screw is connected in the threaded hole in a threaded manner, one end of the positioning screw is positioned in the chuck body, a positioning plate is arranged in the positioning screw, and anti-slip convex particles are arranged on the bottom surface of the positioning plate. According to the utility model, a sample is placed in the chuck body, the positioning plate at one end of the positioning screw is moved by rotating the positioning screw, when the anti-slip convex particles on the bottom surface of the positioning plate are abutted against the sample in the chuck body, the sample can be rapidly clamped and positioned by using the anti-slip blocks on the upper surface of the bottom end of the chuck body, wherein the space size in the chuck body can be adjusted by moving the positioning plate at one end of the positioning screw by rotating the positioning screw, so that the samples with different sizes can be clamped, the limitation in use is reduced, and the application range of the device is favorably improved.
Description
Technical Field
The utility model relates to the technical field of testing, in particular to a chuck capable of rapidly clamping a sample.
Background
The tensile test refers to a test method for determining the properties of a material under an axial tensile load. At present, the special bar sample processing points have a plurality of types of steel and high hardness, and particularly, the special bar sample processing points are used for processing tensile samples.
The current China patent with the publication number of CN208663104U discloses a quick-change chuck for a tensile sample, and the key points of the technical scheme are as follows: the clamping head comprises clamping handles which are connected integrally and a fixing head for clamping a sample, a slot matched with the sample is formed in the fixing head, and the sample to be processed is fixed between the clamping heads. The sample is directly turned and formed, the sample is fixed by clamping the two ends of the quick-change chuck, and the clamping is firm and the disassembly and the assembly are convenient; the tensile sample is directly formed by turning without threading, so that the processing efficiency is improved, and the purchasing cost of spare parts of the cutter is reduced; the existing clamp is utilized to clamp the sample firmly and reliably, the disassembly and assembly are convenient, and the labor cost is reduced.
The prior art scheme has the following defects that the sample is not required to be threaded and is directly formed through turning, so that the machining efficiency is improved, but the material with the same size can be clamped only, the clamping of the materials with different sizes is inconvenient, and the application range of the material is easy to reduce.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a chuck capable of rapidly clamping samples, which has the advantages of being convenient for clamping samples with different sizes and strong adaptability, and further solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a chuck that can fast clamp sample, includes the chuck body, the top surface of chuck body runs through and is equipped with the screw hole, and threaded connection has positioning screw in the screw hole, positioning screw's one end is located the inside of chuck body and is equipped with the locating plate, and the bottom surface of locating plate is equipped with anti-skidding convex particle, the bottom upper surface of chuck body is equipped with the antiskid block, one side surface of chuck body is equipped with the clamp holder, be equipped with the sample between the chuck body.
Preferably, the anti-skid block is matched with the chuck body.
Preferably, the top surface of the anti-skid block is provided with anti-skid patterns, and the anti-skid patterns are uniformly and alternately distributed on the top surface of the anti-skid block.
Preferably, the positioning plate is matched with the chuck body.
Preferably, a rotating handle is arranged at the top end of the positioning screw.
Preferably, a reinforcing block is arranged between the chuck body and the clamping handle, and the reinforcing block is fixedly welded with the clamping handle and the chuck body.
Preferably, a plurality of anti-skid convex particles are arranged, and the plurality of anti-skid convex particles are uniformly distributed on the bottom surface of the positioning plate.
Preferably, the anti-slip convex particles are made of rubber materials.
(III) beneficial effects
Compared with the prior art, the utility model provides the chuck capable of rapidly clamping the sample, which has the following beneficial effects:
(1) According to the utility model, a sample is placed in the chuck body, the positioning plate at one end of the positioning screw is moved by rotating the positioning screw, when the anti-slip convex particles on the bottom surface of the positioning plate are abutted against the sample in the chuck body, the sample can be rapidly clamped and positioned by using the anti-slip blocks on the upper surface of the bottom end of the chuck body, wherein the space size in the chuck body can be adjusted by moving the positioning plate at one end of the positioning screw through the positioning screw, so that the samples with different sizes can be clamped, the limitation in use is reduced, and the application range of the device is favorably improved.
(2) According to the utility model, through the matched use of the anti-skid convex particles on the bottom surface of the positioning plate and the anti-skid patterns on the top surface of the anti-skid block, the friction force between the sample and the positioning plate and the anti-skid block can be effectively increased, the sample is prevented from loosening after clamping, the clamping effect on the sample is conveniently improved, and the clamping head body and the clamping handle can be effectively reinforced through the use of the reinforcing block, so that the firmness between the clamping head body and the clamping handle is conveniently improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a chuck capable of rapidly clamping a sample according to the present utility model;
FIG. 2 is a side view of a chuck for rapidly clamping a sample in accordance with the present utility model;
FIG. 3 is a schematic view of the anti-skid block structure of a chuck capable of rapidly clamping a sample according to the present utility model;
fig. 4 is a schematic view showing the structure of a chuck capable of rapidly clamping a sample in an operating state according to the present utility model.
Legend description:
1. a chuck body; 2. an anti-skid block; 3. a clamping handle; 4. a reinforcing block; 5. a rotating handle; 6. positioning a screw; 7. a positioning plate; 8. anti-slip convex particles; 9. anti-skid lines; 10. and (3) a sample.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a chuck capable of rapidly clamping a sample comprises a chuck body 1, a threaded hole is formed in the top surface of the chuck body 1 in a penetrating manner, a positioning screw 6 is connected in the threaded hole in a threaded manner, one end of the positioning screw 6 is located inside the chuck body 1 and is provided with a positioning plate 7, an anti-slip convex particle 8 is arranged on the bottom surface of the positioning plate 7, an anti-slip block 2 is arranged on the bottom upper surface of the chuck body 1, a clamping handle 3 is arranged on one side surface of the chuck body 1, a sample 10 is arranged between the chuck bodies 1, wherein the sample 10 is placed in the chuck body 1, the positioning plate 7 at one end of the positioning screw 6 is moved by rotating the positioning screw 6, and when the anti-slip convex particle 8 on the bottom surface of the positioning plate 7 is abutted to the sample 10 in the chuck body 1, the sample 10 can be rapidly clamped and positioned by using the anti-slip block 2 on the bottom upper surface of the chuck body 1, wherein the positioning plate 7 at one end of the positioning screw 6 is moved by the positioning screw 6, so that the space size in the chuck body 1 can be adjusted, and the size of the sample 10 can be reduced, and the application range of the chuck is improved.
In one embodiment, the anti-slip block 2 is matched with the chuck body 1, wherein the anti-slip effect of the chuck body 1 can be effectively increased through the use of the anti-slip block 2, so that the clamping firmness of the sample 10 is improved conveniently.
In one embodiment, the top surface of antiskid block 2 is equipped with anti-skidding line 9, and anti-skidding line 9 evenly crisscross distribution is on the top surface of antiskid block 2, and wherein through the cooperation use of anti-skidding convex particle 8 on the locating plate 7 bottom surface and anti-skidding line 9 on the antiskid block 2 top surface, can effectively increase the frictional force between sample 10 and locating plate 7 and antiskid block 2, prevent that sample 10 from taking place not hard up after the clamping, be convenient for improve the clamping effect to sample 10.
In one embodiment, the positioning plate 7 is matched with the chuck body 1, so that the sample 10 can be clamped conveniently.
In one embodiment, the top end of the positioning screw 6 is provided with a rotating handle 5, wherein the positioning screw 6 is conveniently rotated through the use of the rotating handle 5, so that the sample 10 can be conveniently and rapidly clamped.
In one embodiment, a reinforcing block 4 is arranged between the chuck body 1 and the clamping holder 3, and the reinforcing block 4 is fixedly welded with the clamping holder 3 and the chuck body 1, wherein the chuck body 1 and the clamping holder 3 can be effectively reinforced by using the reinforcing block 4, so that the firmness between the chuck body 1 and the clamping holder 3 is convenient to improve.
In one embodiment, the plurality of anti-slip convex particles 8 are arranged on the bottom surface of the positioning plate 7, and the plurality of anti-slip convex particles 8 are uniformly distributed on the bottom surface of the positioning plate 7, wherein the anti-slip effect of the positioning plate 7 can be effectively increased through the use of the plurality of anti-slip convex particles 8, so that the clamping firmness of the sample 10 is improved.
In one embodiment, the anti-slip convex particles 8 are made of rubber, and have the advantages of high elasticity and good anti-slip effect.
Working principle:
during the use, place sample 10 in chuck body 1, through rotating positioning screw 6, make positioning plate 7 of positioning screw 6 one end remove, when the anti-skidding protruding grain 8 on the locating plate 7 bottom surface and the sample 10 butt in chuck body 1, the use of anti-skidding piece 2 on the rethread chuck body 1 bottom upper surface, can carry out clamping location to sample 10 fast, wherein through positioning screw 6, make positioning plate 7 of positioning screw 6 one end remove, can adjust the space size in the chuck body 1, thereby can carry out the clamping to sample 10 that the size is different, the limitation when using has been reduced, be favorable to improving the application scope of this equipment, wherein through the cooperation use of anti-skidding protruding grain 8 on positioning plate 7 bottom surface and anti-skidding piece 2 top surface, can effectively increase the frictional force between sample 10 and locating plate 7 and anti-skidding piece 2, prevent that sample 10 from taking place not hard up after the clamping, be convenient for improve the effect to sample 10, wherein through the use of strengthening piece 4, can effectively consolidate the body 1 and improve the clamping effect between chuck 3 and the firm clamp handle 3, be convenient for carry out between the chuck 3 and the firm clamp handle 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a chuck that can fast clamp sample, includes chuck body (1), its characterized in that, the top surface of chuck body (1) runs through and is equipped with the screw hole, and threaded connection has positioning screw (6) in the screw hole, the one end of positioning screw (6) is located the inside of chuck body (1) and is equipped with locating plate (7), and the bottom surface of locating plate (7) is equipped with anti-skidding boss (8), the bottom upper surface of chuck body (1) is equipped with anti-skidding piece (2), one side surface of chuck body (1) is equipped with clamping lever (3), be equipped with sample (10) between chuck body (1).
2. A chuck for rapid clamping of a sample according to claim 1, characterized in that the slide block (2) is matched to the chuck body (1).
3. The chuck capable of rapidly clamping a sample according to claim 1, wherein the top surface of the anti-skid block (2) is provided with anti-skid patterns (9), and the anti-skid patterns (9) are uniformly and alternately distributed on the top surface of the anti-skid block (2).
4. A quick specimen clamping chuck according to claim 1, characterized in that the positioning plate (7) is matched to the chuck body (1).
5. A chuck for rapid clamping of a sample according to claim 1, characterized in that the top end of the positioning screw (6) is provided with a knob (5).
6. A chuck capable of rapidly clamping a sample according to claim 1, characterized in that a reinforcing block (4) is arranged between the chuck body (1) and the chuck holder (3), and the reinforcing block (4) is fixedly welded with the chuck holder (3) and the chuck body (1).
7. A rapid sample clamping chuck according to claim 1, characterized in that the plurality of anti-slip beads (8) is provided in total and the plurality of anti-slip beads (8) are uniformly distributed on the bottom surface of the positioning plate (7).
8. A rapid specimen clamping chuck according to claim 1, characterized in that the anti-slip beads (8) are of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457650.XU CN220029972U (en) | 2023-06-08 | 2023-06-08 | Chuck capable of rapidly clamping sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321457650.XU CN220029972U (en) | 2023-06-08 | 2023-06-08 | Chuck capable of rapidly clamping sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029972U true CN220029972U (en) | 2023-11-17 |
Family
ID=88739662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321457650.XU Active CN220029972U (en) | 2023-06-08 | 2023-06-08 | Chuck capable of rapidly clamping sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029972U (en) |
-
2023
- 2023-06-08 CN CN202321457650.XU patent/CN220029972U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |