CN206348243U - A kind of low-temperature impact equipment - Google Patents
A kind of low-temperature impact equipment Download PDFInfo
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- CN206348243U CN206348243U CN201720020917.7U CN201720020917U CN206348243U CN 206348243 U CN206348243 U CN 206348243U CN 201720020917 U CN201720020917 U CN 201720020917U CN 206348243 U CN206348243 U CN 206348243U
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- impact
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- horizontal stand
- cylinder
- pipeline
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Abstract
The utility model is related to a kind of low-temperature impact equipment, including horizontal stand, vertical rack, and the fixed plate of level is set on described vertical rack, vertical impact cylinder is provided with the fixed plate of level；The groove passed through for pipeline is provided with the lower end of described impact cylinder；Symmetrical V-arrangement locating piece is provided with horizontal stand, the pipeline through low-temperature treatment is placed on V-arrangement locating piece, passes through the groove of impact cylinder lower end；Positioning splint is additionally provided with horizontal stand, fixture block is set on positioning splint, described horizontal stand is cross slid platform；Positioning knob is set on described positioning splint.Of the present utility model freely to change impact ball and impact cylinder, test operation is simple；The fixed middle adjusting means of pipeline, adds experiment accuracy；Impact ball and impact cylinder fit clearance are accurate, make result of the test more accurate.
Description
Technical field
The utility model is related to low-temperature impact apparatus field, more particularly to a kind of suitable under low temperature environment, detecting material
Brittle testing equipment, the low-temperature impact equipment of particularly various plastic piping materials.
Background technology
Material fragility refers in external force（Such as stretching, impact）The deformation i.e. property of destruction fracture of very little is only produced under effect
Matter.It is also different to its performance requirement because its use environment is different in plastic piping production process, and in low temperature environment, material
The fragility of material has a significant impact to the low temperature performance of product, therefore, for the plastic piping used in low temperature environment, needs
Its fragility is detected, the detection device used in the prior art is as illustrated in fig. 1 and 2.
Low-temperature impact equipment operation principle of the prior art is that the pipeline section through low-temperature treatment is put under impact cylinder 1,
Impact ball 2 is put down again to be impacted.The testing equipment has the following disadvantages：
（1）The shock height and impact ball weight that are required according to standard are divided into the structure and figure of a lot of kinds, i.e. distinct device
Identical, simply the weight and height of drop of impact ball are different；
（2）Meeting between impact ball and impact cylinder, which is produced, increases frictional force, influences the authenticity of result of the test.
In view of drawbacks described above, the utility model creator obtains this creation finally by prolonged research and practice.
The content of the invention
The utility model purpose is to provide a kind of low-temperature impact equipment and preparation method thereof, to overcome above-mentioned technology to lack
Fall into.
To achieve the above object, the utility model employs following technical scheme：A kind of low-temperature impact equipment, including level
Support, vertical rack, set the fixed plate of level, it is vertical to be provided with the fixed plate of level on described vertical rack
Impact cylinder；
The groove passed through for pipeline is provided with the lower end of described impact cylinder；
Symmetrical V-arrangement locating piece is provided with horizontal stand, the pipeline through low-temperature treatment is placed on V-arrangement locating piece, made
It passes through the groove of impact cylinder lower end；
Positioning splint is additionally provided with horizontal stand, fixture block is set on positioning splint, described horizontal stand is ten
Word slide unit；
Positioning knob is set on described positioning splint.
Further, the adjusting means of the height of regulation impact cylinder is set on described vertical rack；
Adjusting means is the slide unit slided up and down.
Further, the position of described V-arrangement locating piece is adjusted by scale.
Compared with prior art, low-temperature impact equipment of the present utility model has advantages below：
（1）The percussion mechanism of multiple standards can be combined, and need to only change corresponding according to the requirement of various criterion
Impact cylinder and impact ball can be impacted, and the regulation of the weight of impact ball can be realized by increasing counterweight.
（2）Fixed middle tune can be carried out to the straight length being placed in thereon by the V-type locating piece before and after equipment before impact
Section, then positioning fixture block is secured in place.Exemplar is placed between locating piece during impact, this improvement adds impact ball and fallen
The degree of accuracy on pipeline section.
（3）Fit clearance between impact ball and corresponding impact cylinder is more accurate than the equipment before transformation, reduces whereabouts
During frictional force, make result of the test more accurate.
Of the present utility model freely to change impact ball and impact cylinder, test operation is simple；The fixed middle adjusting means of pipeline,
Add experiment accuracy；Impact ball and impact cylinder fit clearance are accurate, make result of the test more accurate.
The successful improvement of low-temperature impact test equipment, not only simplify experimental rig, and test operation also greatly increases examination
Test the reappearance of accuracy and result of the test.In terms of plastic piping black brittleness is detected, there is very big application prospect.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the low-temperature impact equipment of prior art；
Fig. 2 is the overlooking the structure diagram of the low-temperature impact equipment of prior art；
Fig. 3 is the overall structure diagram of low-temperature impact equipment of the present utility model；
Fig. 4 is the positive structure diagram of impact ball of the present utility model；
Fig. 5 is the overlooking the structure diagram of impact ball of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Refer to shown in Fig. 2, the low-temperature impact equipment of the utility model embodiment includes horizontal stand 39, vertical rack
32, the fixed plate 33 of level is set on described vertical rack 32, vertical impact is provided with the fixed plate 33 of level
Cylinder 31, impact ball enters from the upper end of impact cylinder 31, is passed to impact cylinder and just falls on the pipeline for needing to test.
The groove 34 passed through for pipeline is provided with the lower end of described impact cylinder 31.
Symmetrical V-arrangement locating piece 35 is provided with horizontal stand 39, the position of V-arrangement positioning fixture block 35 is horizontally adjustable,
Pipeline through low-temperature treatment is placed on V-arrangement locating piece 35, passes through the groove 34 of the lower end of impact cylinder 31.Described V-arrangement positioning
The position of block 35 is adjusted by scale.
Positioning splint 36 is additionally provided with horizontal stand 3, fixture block 38 is set on positioning splint 36；In the present embodiment,
Described horizontal stand 39 is cross slid platform, and it can be slided along X-axis, Y-axis in the horizontal direction.
Positioning splint 36, fixture block 38 can be moved in the horizontal plane, fixture block is just clamped pipe, thus can be accurate
Pipe position is determined, pipe is horizontal, and ensures its groove for passing right through impact cylinder lower end.
Positioning knob 37 is set on described positioning splint 36, the position of positioning splint 36 is adjusted by adjusting positioning knob
Put, when mixing up 36 position of positioning splint, screwed in place knob 37, stationary positioned clamping plate 36 makes it not move.
After the completion of adjustment, impact ball is put into impact cylinder 31.
Adjusting means 41 is set on described vertical rack 32, the height of impact cylinder can be adjusted, is made with joint
Pipe, easily by impact cylinder.
In the present embodiment, slide unit is set on described vertical rack 32, and adjusting means 41 is the slide unit slided up and down, is led to
Slide unit is overregulated, moving up and down for impact cylinder is realized.
Low-temperature impact equipment of the present utility model has advantages below：
（1）The percussion mechanism of multiple standards can be combined, and need to only change corresponding according to the requirement of various criterion
Impact cylinder and impact ball can be impacted, and the regulation of the weight of impact ball can be realized by increasing counterweight.
（2）Fixed middle tune can be carried out to the straight length being placed in thereon by the V-type locating piece before and after equipment before impact
Section, then positioning fixture block is secured in place.Exemplar is placed between locating piece during impact, this improvement adds impact ball and fallen
The degree of accuracy on pipeline section.
（3）Fit clearance between impact ball and corresponding impact cylinder is more accurate than the equipment before transformation, reduces whereabouts
During frictional force, make result of the test more accurate.
Of the present utility model freely to change impact ball and impact cylinder, test operation is simple；The fixed middle adjusting means of pipeline,
Add experiment accuracy；Impact ball and impact cylinder fit clearance are accurate, make result of the test more accurate.
The successful improvement of low-temperature impact test equipment, not only simplify experimental rig, and test operation also greatly increases examination
Test the reappearance of accuracy and result of the test.In terms of plastic piping black brittleness is detected, there is very big application prospect.
Above embodiment is only unrestricted to illustrate the technical solution of the utility model, although with reference to preferable reality
Example is applied the utility model is described in detail, it will be understood by those within the art that, can be to the utility model
Technical scheme modify or equivalent substitution, without departing from the spirit and scope of technical solutions of the utility model, it all should
Cover among right of the present utility model.
Claims (3)
1. a kind of low-temperature impact equipment, it is characterised in that including horizontal stand, vertical rack, set on described vertical rack
Horizontal fixed plate is put, vertical impact cylinder is provided with the fixed plate of level；
The groove passed through for pipeline is provided with the lower end of described impact cylinder；
Symmetrical V-arrangement locating piece is provided with horizontal stand, the pipeline through low-temperature treatment is placed on V-arrangement locating piece, wears it
The groove of overbump cylinder lower end；
Positioning splint is additionally provided with horizontal stand, fixture block is set on positioning splint, described horizontal stand is slided for cross
Platform；
Positioning knob is set on described positioning splint.
2. low-temperature impact equipment according to claim 1, it is characterised in that regulation punching is set on described vertical rack
Hit the adjusting means of the height of cylinder；
Adjusting means is the slide unit slided up and down.
3. low-temperature impact equipment according to claim 1, it is characterised in that the position of described V-arrangement locating piece passes through mark
Chi is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020917.7U CN206348243U (en) | 2017-01-09 | 2017-01-09 | A kind of low-temperature impact equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720020917.7U CN206348243U (en) | 2017-01-09 | 2017-01-09 | A kind of low-temperature impact equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348243U true CN206348243U (en) | 2017-07-21 |
Family
ID=59324164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720020917.7U Active CN206348243U (en) | 2017-01-09 | 2017-01-09 | A kind of low-temperature impact equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414662A (en) * | 2020-11-10 | 2021-02-26 | 上海飞机制造有限公司 | Impact test device and positioning method thereof |
-
2017
- 2017-01-09 CN CN201720020917.7U patent/CN206348243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414662A (en) * | 2020-11-10 | 2021-02-26 | 上海飞机制造有限公司 | Impact test device and positioning method thereof |
| CN112414662B (en) * | 2020-11-10 | 2023-09-26 | 上海飞机制造有限公司 | Impact test device and positioning method thereof |
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