CN205808818U - Rods and bars of aluminium alloy compression test mould - Google Patents
Rods and bars of aluminium alloy compression test mould Download PDFInfo
- Publication number
- CN205808818U CN205808818U CN201620760561.6U CN201620760561U CN205808818U CN 205808818 U CN205808818 U CN 205808818U CN 201620760561 U CN201620760561 U CN 201620760561U CN 205808818 U CN205808818 U CN 205808818U
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- China
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- compression
- constrictor
- compression cylinder
- aluminium alloy
- bars
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of rods and bars of aluminium alloy compression test mould, including compression cylinder and the constrictor that matches with compression cylinder, described compression cylinder is equipped with through hole with the center of constrictor, and described constrictor is inserted at the via bottoms of compression cylinder and compression cylinder height is higher than constrictor；This mould can make some easily occur the test specimens of sliding to complete test in the compression cylinder specified in compression process, it is possible not only to be rapidly achieved intended compression effectiveness, and prevent the personnel's injury caused in direct compression process because of sliding, for needing the evaluation of the vehicle reflectal of compressed test to provide the most convenient, rapid and safe test condition.
Description
Technical field
This utility model belongs to detection mould applications, is specifically related to a kind of rods and bars of aluminium alloy compression test mould.
Background technology
Because alloy product increases year by year in the application of automobile industry, therefore the requirement to aluminum products is more and more higher, and this is just
Require the characteristic of our aluminum products to be improved, also actively to improve the detection means of aluminium alloy and develop the inspection of various aluminium alloy
Measurement equipment, the detection equipment used in existing aluminium alloy compression test is mainly hydraulic coupling machine, for aluminium alloy pole, pressure plare
Directly acting on two end faces of pole, because aluminium alloy pole tissue by compression is different, system makes pole because of the increasing of compression stress
And run-off the straight, thus test is caused to complete.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of simple in construction, cheap and can effectively prevent aluminum
Alloy pole produces the compressed detected mould of inclination in compression process.
For reaching above-mentioned purpose, this utility model following technical scheme of offer: a kind of rods and bars of aluminium alloy compression test mould
Tool, including compression cylinder and the constrictor that matches with compression cylinder, described compression cylinder is equipped with through hole with the center of constrictor, institute
State constrictor and be inserted at the via bottoms of compression cylinder and compression cylinder height is higher than constrictor.
Further, the bottom end face of described constrictor is provided with on pressurized panel, described compression cylinder bottom surface and pressurized panel
Plane fits.
Further, also include that pipe spacer, described pipe spacer are movably arranged at the bottom in constrictor through hole.
The beneficial effects of the utility model are: this mould can make some that the test specimens of sliding easily occurs in compression process
In the compression cylinder specified, complete test, be possible not only to be rapidly achieved intended compression effectiveness, and prevent in directly compression
During personnel's injury of causing because of sliding, for needing the evaluation of the vehicle reflectal of compressed test to provide the most just
Prompt, rapid and safe test condition.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides as follows
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As it can be seen, the rods and bars of aluminium alloy compression test mould in this utility model, including compression cylinder 1 and and compression cylinder
The constrictor 2 that 1 matches, described compression cylinder 1 is equipped with through hole with the center of constrictor 2, and described constrictor 2 is inserted into compression
At the via bottoms of cylinder 1 and compression cylinder 1 height is higher than constrictor 2.
Concrete, set compression cylinder 1 and constrictor 2 that a packet size does not waits, judge to be treated by a certain by precalculating
Survey rods and bars of aluminium alloy by the theoretical diameter after pressing, find compression cylinder 1 and the constrictor 2 of correspondence, first compression cylinder 1 is sleeved on compression
On bar 2, then it is compressed, owing to aluminium alloy pole to be measured is placed in rods and bars of aluminium alloy to be measured is inserted into the through hole of constrictor 2
In corresponding compression cylinder 1, and the through hole internal diameter of compression cylinder 1 compress with aluminium alloy pole after theoretical maximum diameter suitable, therefore
Effectively prevent part to be measured run-off the straight in compression process, the problem of skew, it is therefore prevented that because of to be measured in direct compression process
Personnel's injury that part sliding is caused.
As the further improvement of such scheme, the bottom end face of described constrictor 2 is provided with pressurized panel 3, described pressure
Contracting cylinder 1 bottom surface fits with plane on pressurized panel 3, can effectively ensure that the Stability Analysis of Structures after compression cylinder 1 and constrictor 2 suit
Property.
As the further improvement of such scheme, also include that pipe spacer 4, described pipe spacer 4 are movably arranged on compression
At bottom in bar 2 through hole.Before compression rods and bars of aluminium alloy, pipe spacer 4 is placed at the bottom in constrictor 2 through hole, pressure
After having contracted, take out pipe spacer 4, it is simple to eject the rods and bars of aluminium alloy after compression.This mould is the vehicle needing compressed test
The most convenient rapid and safe test condition is provided with the evaluation of reflectal.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (3)
1. a rods and bars of aluminium alloy compression test mould, it is characterised in that: include compression cylinder and the pressure matched with compression cylinder
Contracting bar, described compression cylinder is equipped with through hole with the center of constrictor, and described constrictor is inserted at the via bottoms of compression cylinder
And compression cylinder height is higher than constrictor.
Rods and bars of aluminium alloy compression test mould the most according to claim 1, it is characterised in that: the bottom of described constrictor
End face is provided with pressurized panel, and described compression cylinder bottom surface fits with plane on pressurized panel.
Rods and bars of aluminium alloy compression test mould the most according to claim 2, it is characterised in that: also include pipe spacer,
Described pipe spacer is movably arranged at the bottom in constrictor through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760561.6U CN205808818U (en) | 2016-07-19 | 2016-07-19 | Rods and bars of aluminium alloy compression test mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760561.6U CN205808818U (en) | 2016-07-19 | 2016-07-19 | Rods and bars of aluminium alloy compression test mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808818U true CN205808818U (en) | 2016-12-14 |
Family
ID=57508861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620760561.6U Active CN205808818U (en) | 2016-07-19 | 2016-07-19 | Rods and bars of aluminium alloy compression test mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808818U (en) |
-
2016
- 2016-07-19 CN CN201620760561.6U patent/CN205808818U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |