CN206862794U - A kind of impact test apparatus - Google Patents
A kind of impact test apparatus Download PDFInfo
- Publication number
- CN206862794U CN206862794U CN201720569531.1U CN201720569531U CN206862794U CN 206862794 U CN206862794 U CN 206862794U CN 201720569531 U CN201720569531 U CN 201720569531U CN 206862794 U CN206862794 U CN 206862794U
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- CN
- China
- Prior art keywords
- pendulum
- column
- test apparatus
- impact test
- rotating shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of impact test apparatus, including base and column, the top of column is installed with the dial with pointer, and the rotating shaft through scale disk center, one end of rotating shaft is rotatablely connected with column, and the other end is fixedly connected with the poke rod for stirring pointer, pendulum is fixedly connected with the middle part of rotating shaft, fixing device for clamping workpiece is installed, fixing device is arranged at the lower section of pendulum on base.The utility model is simple in construction, cheap, easy operation and maintenance, has wide applicability.
Description
Technical field
Field of plastics manufacture is the utility model is related to, in particular to a kind of impact test apparatus.
Background technology
Impact test be in order to examine product or test specimen withstand shocks load ability and the experiment made, be to determine product or
The method of test specimen security of product, reliability and validity when being subjected to external force and colliding or act on, and the mechanical property of materials
One of fundamental test method of experiment.
Due to many machine parts at work will by the effect of shock loading, i.e. impulsive force, such as punch press, forging hammer,
Riveting gun etc. all works under shock loading, also very common in daily life, such as automobile is in startup, brake and speed
Impact is subjected in the case of suddenly change.Another aspect country is also required to examine some special installations by force, such as：Pressure
Power boiler, pressure vessel etc..And shock-testing machine of the field of plastics manufacture for working of plastics is complicated, traditional shock-testing
Machine is beaten from computer control pendulum to working of plastics, and the test machine cost is high, and internal electron part long-term work is easily damaged
It is bad, it is difficult in maintenance.
Utility model content
The utility model is intended to one of above-mentioned technical problem at least solving in correlation technique to a certain extent.Therefore,
It is simple in construction the utility model proposes a kind of impact test apparatus simple in construction, easily maintenance and operation, low cost, tool
There is wide applicability.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of impact test apparatus, including base and column, the top of column are installed with the dial with pointer,
And the rotating shaft through scale disk center, one end and the column of rotating shaft are rotatablely connected, the other end is fixedly connected with for stirring finger
The poke rod of pin, pendulum is fixedly connected with the middle part of rotating shaft, the fixing device for clamping workpiece, fixed dress are installed on base
Install the lower section for being placed in pendulum.
It is further improved according to above-mentioned technical proposal, pendulum includes hammer stem, and is fixed on the hammer of hammer stem one end
Head, fixing hole is provided with the middle part of hammer stem, and the top movable of column is socketed with for keeping pendulum in highest order through fixing hole
Expansion link.
It is further improved according to above-mentioned technical proposal, the top of column is installed with fixed seat, and expansion link passes through
Wear and be placed in fixed seat, the one end of expansion link away from pendulum is provided with grip part.
Be further improved according to above-mentioned technical proposal, fixing device includes gripping block, be provided with gripping block to
Lack a clamping slot for being used to place workpiece, be provided with gripping block through clamping slot for workpiece pressing fishbolt.
It is further improved according to above-mentioned technical proposal, the bottom of base is installed with balancing weight.
The beneficial effects of the utility model are：The utility model is installed with pointer by the top in column
Dial, and the rotating shaft through scale disk center, one end and the column of rotating shaft are rotatablely connected, and the other end, which is fixedly connected with, to be used for
The poke rod of pointer is stirred, pendulum is fixedly connected with the middle part of rotating shaft, the fixing device for clamping workpiece is installed on base,
Fixing device is arranged at the lower section of pendulum.The utility model is simple in construction, cheap, easy operation and maintenance, has extensive
Applicability.
Brief description of the drawings
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
Reference picture 1, a kind of impact test apparatus, including base 1 and column 2, the top of column 2 are installed with finger
The dial 3 of pin 4, and the rotating shaft 5 through the center of dial 3, one end and the column 2 of rotating shaft 5 are rotatablely connected, and the other end is fixed
The poke rod 8 for stirring pointer 4 is connected with, the middle part of rotating shaft 5 is fixedly connected with pendulum 6, is provided with base 1 for clamping
The fixing device 7 of workpiece, fixing device 7 are arranged at the lower section of pendulum 6.Before on-test, the pointer 4 on dial 3 is adjusted
To 0, workpiece is fixed in fixing device 7, pendulum 6 is turned up full blast and position and discharged, makes the striking work of pendulum 6, workpiece is hit
Pendulum 6 of having no progeny continues to move, and poke rod 8 is stirred pointer 4, and the numerical value indicated by last pointer 4 then subtracts for highest geopotential energy
The energy that workpiece fracture needs, it can thus be concluded that going out the energy required for workpiece fracture, and calculate the size of impulsive force.
It is further improved according to above-mentioned technical proposal, pendulum 6 includes hammer stem 61, and is fixed on the one end of hammer stem 61
Tup 62, the middle part of hammer stem 61 is provided with fixing hole 63, and the top movable of column 2 is socketed with for being kept through fixing hole 63
Expansion link 64 of the pendulum 6 in highest order.Fixing hole 63 is passed through by expansion link 64, but pendulum 6 is in highest order, during test only
Need to pull open expansion link 64, avoid human contact's pendulum 6, keep the neat and tidy of pendulum 6, prevent corrosion, change pendulum 6
Quality, reduce the influence to test.
It is further improved according to above-mentioned technical proposal, in order to improve operating characteristics, is easy to human hand to pull open expansion link
64, the top of column 2 is installed with fixed seat, and expansion link 64 is disposed through in fixed seat, and expansion link 64 is away from pendulum 6
One end is provided with grip part 65.
It is further improved according to above-mentioned technical proposal, fixing device 7 includes gripping block 71, is set in gripping block 71
There is at least one clamping slot 72 for being used to place workpiece, be provided with through clamping slot 72 in gripping block 71 and clamped for workpiece pressing
Bolt 73.As there is choosing, clamping slot 72 of the present utility model is provided with two, and different folders is selected according to different impact sites
Tight groove 72, can draw it is a variety of in the case of test data, make test result more objective.
It is further improved according to above-mentioned technical proposal, in order to which frame is more stablized in test, the bottom of base 1
Portion is installed with balancing weight.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can incite somebody to action
Different embodiments or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (5)
- A kind of 1. impact test apparatus, it is characterised in that:Including base and column, the top of the column, which is installed with, to be carried The dial of pointer, and the rotating shaft through scale disk center, one end and the column of the rotating shaft are rotatablely connected, and the other end is fixed The poke rod for stirring pointer is connected with, pendulum is fixedly connected with the middle part of the rotating shaft, is provided with and is used on the base The fixing device of workpiece is clamped, the fixing device is arranged at the lower section of pendulum.
- A kind of 2. impact test apparatus according to claim 1, it is characterised in that:The pendulum includes hammer stem, Yi Jigu Fixing hole is provided with the middle part of the tup of hammer stem one end, the hammer stem, the top movable of the column is socketed with for wearing Cross the expansion link that fixing hole keeps pendulum in highest order.
- A kind of 3. impact test apparatus according to claim 2, it is characterised in that:The top of the column is installed with Fixed seat, the expansion link are disposed through in fixed seat, and the one end of the expansion link away from pendulum is provided with grip part.
- A kind of 4. impact test apparatus according to claim 1, it is characterised in that:The fixing device includes gripping block, Be provided with the gripping block it is at least one be used to placing the clamping slot of workpiece, clamping slot is provided with use in the gripping block In workpiece pressing fishbolt.
- A kind of 5. impact test apparatus according to claim 1, it is characterised in that:The bottom of the base is installed with Balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569531.1U CN206862794U (en) | 2017-05-19 | 2017-05-19 | A kind of impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569531.1U CN206862794U (en) | 2017-05-19 | 2017-05-19 | A kind of impact test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862794U true CN206862794U (en) | 2018-01-09 |
Family
ID=60825058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569531.1U Expired - Fee Related CN206862794U (en) | 2017-05-19 | 2017-05-19 | A kind of impact test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060498A (en) * | 2018-06-26 | 2018-12-21 | 天津澳晨科技有限公司 | A kind of pendulum test machine |
| CN112096785A (en) * | 2020-09-11 | 2020-12-18 | 广东韶钢松山股份有限公司 | Cooling bed transmission shaft counterweight device |
| CN114486526A (en) * | 2022-01-26 | 2022-05-13 | 唐山市市场监管综合执法局 | Measuring instrument for detecting pressure-bearing limit value of steel pipe and using method thereof |
-
2017
- 2017-05-19 CN CN201720569531.1U patent/CN206862794U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060498A (en) * | 2018-06-26 | 2018-12-21 | 天津澳晨科技有限公司 | A kind of pendulum test machine |
| CN112096785A (en) * | 2020-09-11 | 2020-12-18 | 广东韶钢松山股份有限公司 | Cooling bed transmission shaft counterweight device |
| CN114486526A (en) * | 2022-01-26 | 2022-05-13 | 唐山市市场监管综合执法局 | Measuring instrument for detecting pressure-bearing limit value of steel pipe and using method thereof |
| CN114486526B (en) * | 2022-01-26 | 2023-08-25 | 唐山市市场监管综合执法局 | Measuring instrument for detecting bearing limit value of steel pipe and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20200519 |