CN209640116U - A kind of clamping device of twisting property test equipment - Google Patents
A kind of clamping device of twisting property test equipment Download PDFInfo
- Publication number
- CN209640116U CN209640116U CN201821965930.0U CN201821965930U CN209640116U CN 209640116 U CN209640116 U CN 209640116U CN 201821965930 U CN201821965930 U CN 201821965930U CN 209640116 U CN209640116 U CN 209640116U
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- China
- Prior art keywords
- clamping device
- fixed
- parcel shelf
- plate
- mobile clamping
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Abstract
The utility model specifically discloses a kind of clamping devices of twisting property test equipment, including body (1), the body (1) includes parcel shelf (3) and mobile clamping device (2), the parcel shelf (3) is fixed on the middle position of the side of body (1), the mobile clamping device (2) is fixed on the side surface of body (1), and adjacent with parcel shelf (3) position.The chuck strength of the clamping device of the utility model is high, further such that part is fixed in equipment strongerly.
Description
Technical field
The utility model relates to the production fields of test equipment, and in particular to a kind of clamping dress of twisting property test equipment
It sets.
Background technique
Torsion test is a kind of test for measuring material and resisting torque effect, is the fundamental test of mechanical property of materials test
One of method.Torsion test can measure the intensity and plasticity of fragile material and plastic material, often bear torque for manufacturing
The materials such as part such as axis, spring need to often carry out torsion test.Torsion test carries out on torsion testing machine, in cylinder when test
The gauge length both ends of shape sample apply torque Μ, at this moment torsion angle are generated between two sections of sample marking distance, according to Μ's and θ
Variation can be depicted as torsigram, while corresponding stress-strain diagram, the corresponding torsion proportional limit τ p of Μ p can be obtained；Μ 0.3 is right
Answer torque yield intensity τ 0.3 (generating stress when 0.3% remaining shear strain)；Μ b corresponds to torsional strength limit Τ b.Torsion examination
The appearance of fracture of sample can reflect material property and stress condition.Section such as fracture is vertical with sample axis, and material is in plasticity,
It is the result of shearing stress effect；Such as fracture section and sample axis angle about at 45 °, it is the knot of direct stress effect that material, which is in brittleness,
Fruit.
But the chuck strength of the components of existing twisting property test equipment is not suitable enough, so that components are being set
The security performance of standby upper installation is insufficient, and then influences the service life of equipment.
Utility model content
The present utility model technical problems to be solved are to overcome the shortcomings of that the clamping of the prior art is not enough, and are provided
A kind of clamping device of the twisting property test equipment of high chuck strength.
The above problem to be solved by this invention is by the following technical programs to realize:
A kind of clamping device of twisting property test equipment, including body, the body include parcel shelf and mobile clamping
Device, the parcel shelf are fixed on the middle position of the side of body, and the mobile clamping device is fixed on the side surface of body,
And it is adjacent with glove Board position.
Preferably, the mobile clamping device includes upper mobile clamping device and lower mobile clamping device, the upper movement
Clamping device is located at the upper end of the side surface of body, and adjacent with parcel shelf；The lower mobile clamping device is located at body
The lower end of side surface, and it is adjacent with parcel shelf；The upper mobile clamping device and lower mobile clamping device are in same vertical straight
On line.This programme can preferably be clamped the upper and lower end face of part by upper mobile clamping device and lower mobile clamping device
Firmly, increase the security performance of part installation.
Preferably, the upper mobile clamping device or lower mobile clamping device include telescopic cylinder, guide-rail plate, telescopic rod,
Sliding panel and clamping plate, the guide-rail plate are fixed on the side surface of body, and the telescopic cylinder is fixed on the side of guide-rail plate, institute
The one end for stating telescopic rod passes through one end that guide-rail plate is fixed on telescopic cylinder, and the other end of the telescopic rod is fixed on sliding panel,
The sliding panel is movably connected in the top of guide-rail plate, and the clamping plate is movably connected in the top of guide-rail plate, and close to setting
Object plate.This programme can drive telescopic rod that sliding panel is pushed to make between clamping plate by the telescopic cylinder of mobile clamping device
Distance is reduced to be clamped from the upper and lower side of part, is mounted in equipment so that part is further stronger.
Preferably, the body is equipped with upper rotating clamp, and the upper rotating clamp is fixed on the upper of parcel shelf
End, and it is adjacent with mobile clamping device, and the upper rotating clamp selects at least one；The body is equipped with lower rotating clamp
Tight device, the lower rotating clamp are fixed on the lower end of parcel shelf, and adjacent with mobile clamping device, the backspin
Turn clamping device and selects at least one.This programme can be by rotating clamp further such that part preferably clamps.
Preferably, the upper rotating clamp or lower rotating clamp include fixed plate, height adjusting link, direction tune
Whole bar and rotation gripping block, the fixed plate are fixed on the side surface of body, and one end of the height adjusting link is connected to fix
The upper end of plate, the other end of the height adjusting link are connected to the bottom end of direction adjustment bar, and the top of the direction adjustment bar connects
Then gripping block is rotated, and the rotation gripping block is in the top of parcel shelf.This programme can clamp dress by adjusting to rotate
The height adjusting link set and direction adjustment bar make the lower surface for rotating gripping block clamp part.
The utility model has the advantages that after using this practical described structure, it, can since structure is equipped with parcel shelf and mobile clamping device
To drive telescopic rod that sliding panel is pushed to reduce the distance between clamping plate from zero by the telescopic cylinder of mobile clamping device
The upper and lower side of part clamps, and then the clamping device for realizing twisting property test equipment is higher to the clamping degree of part, so that
Part is mounted in equipment strongerly.
Detailed description of the invention
Fig. 1 is a kind of main structure figure of the clamping device of twisting property test equipment described in the utility model.
Fig. 2 is a kind of side block diagram of the clamping device of twisting property test equipment described in the utility model.
Fig. 3 is a kind of knot of the mobile clamping device of the clamping device of twisting property test equipment described in the utility model
Composition.
Fig. 4 is a kind of knot of the rotating clamp of the clamping device of twisting property test equipment described in the utility model
Composition.
Fig. 1-4:1- body；2- mobile clamping device；3- parcel shelf；Mobile clamping device under 4-；It is mobile on 5- to clamp dress
It sets；The upper rotating clamp of 6-；Rotating clamp under 7-；8- telescopic cylinder；9- guide-rail plate；10- telescopic rod；11- sliding panel；
12- clamping plate；13- fixed plate；14- height adjusting link；The direction 15- adjusts bar；16- rotates gripping block.
Specific embodiment
The present invention will be further described in detail in the following with reference to the drawings and specific embodiments, but embodiment to the present invention not
It limits in any form.
Embodiment 1:
The orientation title such as "front", "rear" described in this specification, " left side " and " right side " is all according to used in this specification
What schematic diagram was determined.
A kind of clamping device of twisting property test equipment as shown in Figs 1-4, including body 1；The body 1 includes setting
Object plate 3 and mobile clamping device 2, the parcel shelf 3 are fixed on the middle position of the side of body 1, the mobile clamping device 2
It is fixed on the side surface of body 1, and adjacent with 3 position of parcel shelf；The mobile clamping device 2 includes upper mobile clamping device
5 and lower mobile clamping device 4, the upper mobile clamping device 5 is located at the upper end of the side surface of body 1, and with 3 phase of parcel shelf
It is adjacent；The lower mobile clamping device 4 is located at the lower end of the side surface of body 1, and adjacent with parcel shelf 3；The upper mobile clamping
Device 5 and lower mobile clamping device 4 are in same vertical straight line；The upper mobile clamping device 5 or lower mobile clamping device 4
Including telescopic cylinder 8, guide-rail plate 9, telescopic rod 10, sliding panel 11 and clamping plate 12, the guide-rail plate 9 is fixed on the side of body 1
Surface, the telescopic cylinder 8 are fixed on the side of guide-rail plate 9, and one end of the telescopic rod 10 is fixed on flexible across guide-rail plate 9
One end of cylinder 8, the other end of the telescopic rod 10 are fixed on sliding panel 11, and the sliding panel 11 is movably connected in guide-rail plate 9
Top, the clamping plate 12 is movably connected in the top of guide-rail plate 9, and close to parcel shelf 3；The body 1 is equipped with upper rotation
Turn clamping device 6, the upper rotating clamp 6 is fixed on the upper end of parcel shelf 3, and, institute adjacent with mobile clamping device 2
It states rotating clamp 6 and selects two；The body 1 is equipped with lower rotating clamp 7, and the lower rotating clamp 7 is solid
It is scheduled on the lower end of parcel shelf 3, and adjacent with mobile clamping device 2, the lower rotating clamp 7 selects two；It is described
Upper rotating clamp 6 or lower rotating clamp 7 include fixed plate 13, height adjusting link 14, direction adjustment bar 15 and rotation
Gripping block 16, the fixed plate 13 are fixed on the side surface of body 1, and one end of the height adjusting link 14 is connected to fixed plate 13
Upper end, the other end of the height adjusting link 14 is connected to the bottom end of direction adjustment bar 15, the top of direction adjustment bar 15
End is connected to rotation gripping block 16, and the rotation gripping block 16 is in the top of parcel shelf 3.
Working principle: by part storage and being fixed on parcel shelf first, then passes through the flexible of mobile clamping device
Cylinder drives telescopic rod to push sliding panel that the distance between clamping plate is reduced and clamps from the upper and lower side of part；And then it adjusts
The height and direction for rotating gripping block to rotate the upper surface that gripping block blocks part, set so that part is stronger
It is placed in equipment.
Certainly, certain embodiment described above for only expressing the utility model, description is more detailed, but can not
Therefore it is interpreted as that a limitation on the scope of the patent of the present invention.Therefore, the protection scope of the utility model patent should be with appended
Subject to claim.
Claims (5)
1. a kind of clamping device of twisting property test equipment, including body (1), which is characterized in that the body (1) includes setting
Object plate (3) and mobile clamping device (2), the parcel shelf (3) are fixed on the middle position of the side of body (1), the movement
Clamping device (2) is fixed on the side surface of body (1), and adjacent with parcel shelf (3) position；The mobile clamping device (2)
Including upper mobile clamping device (5) and lower mobile clamping device (4), the upper mobile clamping device (5) is located at the side of body (1)
The upper end on surface, and it is adjacent with parcel shelf (3)；The lower mobile clamping device (4) is located under the side surface of body (1)
End, and it is adjacent with parcel shelf (3)；The upper mobile clamping device (5) and lower mobile clamping device (4) are in same vertical straight line
On.
2. a kind of clamping device of twisting property test equipment according to claim 1, which is characterized in that the upper movement
Clamping device (5) or lower mobile clamping device (4) include telescopic cylinder (8), guide-rail plate (9), telescopic rod (10), sliding panel (11)
With clamping plate (12), the guide-rail plate (9) is fixed on the side surface of body (1), and the telescopic cylinder (8) is fixed on guide-rail plate
(9) side, one end of the telescopic rod (10) pass through one end that guide-rail plate (9) are fixed on telescopic cylinder (8), the telescopic rod
(10) the other end is fixed on sliding panel (11), and the sliding panel (11) is movably connected in the top of guide-rail plate (9), the clamping
Plate (12) is movably connected in the top of guide-rail plate (9), and close to parcel shelf (3).
3. a kind of clamping device of twisting property test equipment according to claim 1, which is characterized in that the body
(1) upper rotating clamp (6) are equipped with, the upper rotating clamp (6) is fixed on the upper end of parcel shelf (3), and with shifting
Dynamic clamping device (2) are adjacent, and the upper rotating clamp (6) selects at least one.
4. a kind of clamping device of twisting property test equipment according to claim 3, which is characterized in that the body
(1) lower rotating clamp (7) are equipped with, the lower rotating clamp (7) is fixed on the lower end of parcel shelf (3), and with shifting
Dynamic clamping device (2) are adjacent, and the lower rotating clamp (7) selects at least one.
5. a kind of clamping device of twisting property test equipment according to claim 4, which is characterized in that the upper rotation
Clamping device (6) or lower rotating clamp (7) include fixed plate (13), height adjusting link (14), direction adjustment bar (15) and
It rotates gripping block (16), the fixed plate (13) is fixed on the side surface of body (1), and one end of the height adjusting link (14) connects
Then the upper end of fixed plate (13), the other end of the height adjusting link (14) are connected to the bottom end of direction adjustment bar (15), institute
The top for stating direction adjustment bar (15) is connected to rotation gripping block (16), and the rotation gripping block (16) is in parcel shelf
(3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965930.0U CN209640116U (en) | 2018-11-27 | 2018-11-27 | A kind of clamping device of twisting property test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965930.0U CN209640116U (en) | 2018-11-27 | 2018-11-27 | A kind of clamping device of twisting property test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209640116U true CN209640116U (en) | 2019-11-15 |
Family
ID=68473795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821965930.0U Active CN209640116U (en) | 2018-11-27 | 2018-11-27 | A kind of clamping device of twisting property test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209640116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213209A (en) * | 2020-10-12 | 2021-01-12 | 南通理工学院 | Torsion resistance test device for reinforced concrete member |
-
2018
- 2018-11-27 CN CN201821965930.0U patent/CN209640116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213209A (en) * | 2020-10-12 | 2021-01-12 | 南通理工学院 | Torsion resistance test device for reinforced concrete member |
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