CN204228516U - A kind of testing machine chuck - Google Patents
A kind of testing machine chuck Download PDFInfo
- Publication number
- CN204228516U CN204228516U CN201420675335.9U CN201420675335U CN204228516U CN 204228516 U CN204228516 U CN 204228516U CN 201420675335 U CN201420675335 U CN 201420675335U CN 204228516 U CN204228516 U CN 204228516U
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- CN
- China
- Prior art keywords
- clamping plate
- guide pole
- rod
- adjusting screw
- container cavity
- Prior art date
- 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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Abstract
The utility model discloses a kind of testing machine chuck, comprise pedestal, clamping plate, guide pole and adjusting screw(rod), pedestal has container cavity, clamping plate are positioned at container cavity, guide pole one end moves through container cavity sidewall and Boards wall and the other end has block, clamping plate are clamping face away from the side of guide pole, the sidewall of container cavity has through hole, through-hole wall is provided with internal thread, adjusting screw(rod) and above-mentioned screw-internal thread fit are resisted against clamping plate near adjusting screw(rod) side through after through hole, adjusting screw(rod) length direction is parallel with guide pole length direction, adjusting screw(rod) and guide pole are positioned at clamping plate the same side, have the inclined-plane tilted from clamping face side to opposite side bottom clamping plate, the pitch angle on above-mentioned inclined-plane is 30 °-60 °.Testing machine chuck disclosed in the utility model, it clamps convenient and can not damage gripped object.
Description
Technical field
The utility model relates to testing equipment technical field, particularly relates to a kind of testing machine chuck.
Background technology
Digital display electronic universal testing machine is the instrument detecting raw and auxiliary material pulling force, mainly tensile test is carried out to explosive paper roll, plastic film, strapper strap, in prior art, the chuck of digital display electronic universal testing machine adopts biplate profile of tooth intermediate plate to clamp measured object, complicated operation and chuck clamping time cause test product by profile of tooth chuck clip broken damages, rupture, or cannot clamp, not play its maximum detection effect, cause the reliability of testing result inaccurate.
Utility model content
In order to solve the technical matters existed in background technology, the utility model proposes a kind of testing machine chuck, it clamps convenient and can not damage gripped object.
A kind of testing machine chuck that the utility model proposes, comprise pedestal, clamping plate, guide pole and adjusting screw(rod), pedestal has container cavity, clamping plate are positioned at container cavity, guide pole one end moves through container cavity sidewall and Boards wall and the other end has block, clamping plate are clamping face away from the side of guide pole, the sidewall of container cavity has through hole, through-hole wall is provided with internal thread, adjusting screw(rod) and above-mentioned screw-internal thread fit are resisted against clamping plate near adjusting screw(rod) side through after through hole, adjusting screw(rod) length direction is parallel with guide pole length direction, adjusting screw(rod) and guide pole are positioned at clamping plate the same side, have the inclined-plane tilted from clamping face side to opposite side bottom clamping plate, the pitch angle on above-mentioned inclined-plane is 30 °-60 °.
Preferably, the pitch angle of clamping plate bottom bevel is 45 °.
Preferably, the length of guide pole is not less than the width that container cavity is parallel to guide pole direction.
In the utility model, jointly carried out the clamping of article by the clamping face of clamping plate and container cavity inwall, clamping place is plane, thus protection gripped object that can be good can not be damaged; After gripped object is placed on clamping place, can gripped object be clamped by adjusting screw(rod), the existence of guide pole, can make not easily to occur deviation in the motion process of clamping plate, make clipping operation more simple and accurate; By on clamping plate bottom design inclined-plane, make when after clamping plate clamping, gripped object not easily eases out in change direction, inclined-plane place, thus improves the stability of clamping; Therefore, above-mentioned testing machine chuck, achieves and clamps conveniently and the effect that can not damage gripped object.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of testing machine chuck that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the schematic diagram of a kind of testing machine chuck that the utility model proposes.
With reference to Fig. 1, a kind of testing machine chuck that the utility model proposes, comprise pedestal 1, clamping plate 2, guide pole and adjusting screw(rod) 3, pedestal 1 has container cavity, clamping plate 2 are positioned at container cavity, guide pole one end moves through container cavity sidewall and clamping plate 2 are fixing and the other end has block, clamping plate 2 are clamping face away from the side of guide pole, the sidewall of container cavity has through hole, through-hole wall is provided with internal thread, adjusting screw(rod) 3 is resisted against clamping plate 2 near adjusting screw(rod) 3 side with above-mentioned screw-internal thread fit through after through hole, adjusting screw(rod) 3 length direction is parallel with guide pole length direction, adjusting screw(rod) 3 and guide pole are positioned at clamping plate 2 the same side, have the inclined-plane tilted from clamping face side to opposite side bottom clamping plate 2, the pitch angle on above-mentioned inclined-plane is 30 °-60 °, and in mode preferably, above-mentioned pitch angle is 45 °.
In the above-described embodiments, jointly carried out the clamping of article by the clamping face of clamping plate 2 and container cavity inwall, clamping place is plane, thus protection gripped object that can be good can not be damaged; After gripped object is placed on clamping place, can gripped object be clamped by adjusting screw(rod) 3, the existence of guide pole, can make not easily to occur deviation in the motion process of clamping plate 2, make clipping operation more simple and accurate; By on clamping plate 2 bottom design inclined-plane, make after clamping plate 2 clamp, gripped object not easily eases out in change direction, inclined-plane place, thus improves the stability of clamping; Therefore, above-mentioned testing machine chuck, achieves and clamps conveniently and the effect that can not damage gripped object.
In the technical scheme improved further, the length of guide pole is not less than the width that container cavity is parallel to guide pole direction, thus the gripped object thickness range of testing machine chuck can be maximized.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a testing machine chuck, it is characterized in that, comprise pedestal (1), clamping plate (2), guide pole and adjusting screw(rod) (3), pedestal (1) has container cavity, clamping plate (2) are positioned at container cavity, guide pole one end moves through container cavity sidewall and clamping plate (2) are fixing and the other end has block, clamping plate (2) are clamping face away from the side of guide pole, the sidewall of container cavity has through hole, through-hole wall is provided with internal thread, adjusting screw(rod) (3) and above-mentioned screw-internal thread fit are through being resisted against clamping plate (2) after through hole near adjusting screw(rod) (3) side, adjusting screw(rod) (3) length direction is parallel with guide pole length direction, adjusting screw(rod) (3) and guide pole are positioned at clamping plate (2) the same side, clamping plate (2) bottom has the inclined-plane tilted from clamping face side to opposite side, and the pitch angle on above-mentioned inclined-plane is 30 °-60 °.
2. testing machine chuck according to claim 1, is characterized in that, the pitch angle of clamping plate (2) bottom bevel is 45 °.
3. testing machine chuck according to claim 1, is characterized in that, the length of guide pole is not less than the width that container cavity is parallel to guide pole direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675335.9U CN204228516U (en) | 2014-11-12 | 2014-11-12 | A kind of testing machine chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675335.9U CN204228516U (en) | 2014-11-12 | 2014-11-12 | A kind of testing machine chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228516U true CN204228516U (en) | 2015-03-25 |
Family
ID=52926596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675335.9U Active CN204228516U (en) | 2014-11-12 | 2014-11-12 | A kind of testing machine chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607400A (en) * | 2017-09-19 | 2018-01-19 | 福州大学 | Rubber type of material biaxial tension-compression strength machine |
| CN114112646A (en) * | 2021-12-07 | 2022-03-01 | 天津理工大学 | Test fixture for shearing-stretching |
-
2014
- 2014-11-12 CN CN201420675335.9U patent/CN204228516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607400A (en) * | 2017-09-19 | 2018-01-19 | 福州大学 | Rubber type of material biaxial tension-compression strength machine |
| CN114112646A (en) * | 2021-12-07 | 2022-03-01 | 天津理工大学 | Test fixture for shearing-stretching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |