CN209432580U - A kind of test steel ball - Google Patents
A kind of test steel ball Download PDFInfo
- Publication number
- CN209432580U CN209432580U CN201822161113.6U CN201822161113U CN209432580U CN 209432580 U CN209432580 U CN 209432580U CN 201822161113 U CN201822161113 U CN 201822161113U CN 209432580 U CN209432580 U CN 209432580U
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- CN
- China
- Prior art keywords
- spherical cap
- connecting rod
- steel ball
- test steel
- fixedly connected
- 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 test steel balls, including upper spherical cap, the upper spherical cap lower end is fixedly connected with docking area, connection bump is connected on the inside of the docking area, the connection bump is fixedly connected on the upper end of lower spherical cap, interior Place is movably installed in the upper spherical cap and lower spherical cap, the lower spherical cap lower end offers link slot, it is movable in the link slot that first connecting rod and the second connecting rod are installed, the first connecting rod lower end is fixedly connected with operating handle, and second connecting rod lower end is fixedly connected with connection becket bridle.The test steel ball, using split type design, allow to hollow sphere and medicine ball and converts use between the two, it is light-weight when as hollow sphere, it can be used for shell protection test, with can be used for impact test when as medicine ball, and then the practical performance of the test steel ball is substantially increased, while the design of discrete, its use is set to become more convenient, and function becomes more diversified.
Description
Technical field
The utility model relates to test instrument technical field, specially a kind of test steel ball.
Background technique
Steel ball, as the term suggests just refer to the sphere of steel material, and steel ball can be divided into grinding steel ball according to production and processing technology,
Forged steel ball, three kinds of steel balls of steel ball casting, however be divided into bearing steel ball according to rapidoprint, stainless steel ball, carbon steel balls etc. are a variety of
Steel ball, while steel ball is widely used in the fields such as bearing, hardware, electronics, iron skill, mechanical equipment, electric power, mine, metallurgy, and
Steel ball can be also used for testing, as test steel ball.But existing test steel ball, be divided into hollow sphere and medicine ball, the two it
Between cannot convert use, so cause its inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of test steel balls, to solve to propose existing examination in above-mentioned background technique
Steel ball is tested, hollow sphere and medicine ball are divided into, use cannot be converted between the two, so lead to its inconvenient problem with use.
To achieve the above object, the utility model provides the following technical solutions: a kind of test steel ball, including upper spherical cap, institute
It states spherical cap lower end and is fixedly connected with docking area, connection bump is connected on the inside of the docking area, the connection bump is solid
Surely it is connected to the upper end of lower spherical cap, interior Place is movably installed in the upper spherical cap and lower spherical cap, the lower spherical cap lower end opens up
There is a link slot, movable in the link slot to be equipped with first connecting rod and the second connecting rod, the first connecting rod lower end is solid
Surely it is connected with operating handle, second connecting rod lower end is fixedly connected with connection becket bridle.
Preferably, the hollow section diameter inside the upper spherical cap and lower spherical cap is equal to the diameter of interior Place, and upper spherical cap and
The specification of lower spherical cap is equal.
Preferably, the overall diameter of the upper spherical cap is 50mm, and upper spherical cap with a thickness of 10mm, and the diameter of interior Place
For 30mm.
Preferably, the upper spherical cap and lower spherical cap are to be threadedly coupled, and first connecting rod and the second connecting rod also and connect
Access slot is to be threadedly coupled.
Preferably, the interior Place is solid hard steel material, and the material of upper spherical cap and lower spherical cap and interior Place material one
It causes.
Preferably, the connection bump is structure as a whole with lower spherical cap, and docking area is also structure as a whole with upper spherical cap.
Preferably, the first connecting rod, operating handle, the second connecting rod and connection becket bridle are the combination for testing steel ball
The accessory of design.
Compared with prior art, the utility model has the beneficial effects that the test steel ball, use spherical cap, lower spherical cap with
And the design that interior Place is split type, allow to hollow sphere and medicine ball and converts use between the two, when as hollow sphere, weight
Gently, it can be used for shell protection test, with can be used for impact test when as medicine ball, and then substantially increase the test steel
The practical performance of ball, while the design of discrete, make its use become more convenient, and function becomes more diversified.
Detailed description of the invention
Fig. 1 is the utility model fractionation structural representation；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is enlarged structure schematic diagram at the utility model A.
In figure: 1, upper spherical cap；2, lower spherical cap；3, interior Place；4, docking area；5, connection bump；6, link slot；7, first connects
Extension bar；8, operating handle；9, the second connecting rod；10, becket bridle is connected.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of test steel ball, including upper spherical cap 1, lower ball
Lid 2, interior Place 3, docking area 4, connection bump 5, link slot 6, first connecting rod 7, operating handle 8, the second connecting rod 9 and connection
Becket bridle 10, upper 1 lower end of spherical cap are fixedly connected with docking area 4, connection bump 5, connection bump 5 are connected on the inside of docking area 4
It is fixedly connected on the upper end of lower spherical cap 2, interior Place 3 is movably installed in upper spherical cap 1 and lower spherical cap 2, lower 2 lower end of spherical cap offers
Link slot 6, movable in link slot 6 to be equipped with first connecting rod 7 and the second connecting rod 9,7 lower end of first connecting rod is fixedly connected
There is operating handle 8,9 lower end of the second connecting rod is fixedly connected with connection becket bridle 10；
Further, the hollow section diameter inside upper spherical cap 1 and lower spherical cap 2 is equal to the diameter of interior Place 3, and upper spherical cap 1
It is equal with the specification of lower spherical cap 2, facilitate Place 3 in placement；
Further, the overall diameter of upper spherical cap 1 is 50mm, and upper spherical cap 1 with a thickness of 10mm, and interior Place 3 is straight
Diameter is 30mm, and structure is more reasonable；
Further, upper spherical cap 1 and lower spherical cap 2 be threadedly coupled, and first connecting rod 7 and the second connecting rod 9 also with
Link slot 6 is to be threadedly coupled, installation easy to disassemble；
Further, interior Place 3 is solid hard steel material, and the material of upper spherical cap 1 and lower spherical cap 2 and 3 material of interior Place
Unanimously, it is ensured that material is identical；
Further, connection bump 5 is structure as a whole with lower spherical cap 2, and docking area 4 is also structure as a whole with upper spherical cap 1,
Structure is more reasonable；
Further, first connecting rod 7, operating handle 8, the second connecting rod 9 and connection becket bridle 10 are test steel ball
The accessory of Combination Design, it is ensured that more convenient to use.
Working principle: user when in use, carries out dismounting use as needed first, such as tests for shell protection,
It can be considered as hollow sphere by Place 3 in taking out and come using and connecting upper first connecting rod 7 and operation handlebar by link slot 6
Steel ball is applied to lamps and lanterns or household appliances shell with unconspicuous power by hand 8, then hand-held handle 8, and can see enter；Such as use
In impact test, then interior Place 3 is installed into upper spherical cap 1 and lower spherical cap 2, is considered as medicine ball and comes using and passing through company
Access slot 6 connects upper second connecting rod 9 and connection becket bridle 10, and upper rope can be connected by connection becket bridle 10, and then sample takes
Complete shell can represent wherein unstrengthened, area the best part, then support the sample, hand-held steel ball, make its from away from
Sample vertical distance is freely fallen on sample.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (7)
1. a kind of test steel ball, including upper spherical cap (1), it is characterised in that: upper spherical cap (1) lower end is fixedly connected with docking area
(4), it is connected with connection bump (5) on the inside of the docking area (4), the connection bump (5) is fixedly connected on lower spherical cap (2)
Upper end, be movably installed with interior Place (3) in the upper spherical cap (1) and lower spherical cap (2), lower spherical cap (2) lower end offers
Link slot (6), the link slot (6) is interior to be movably installed with first connecting rod (7) and the second connecting rod (9), first connection
Bar (7) lower end is fixedly connected with operating handle (8), and the second connecting rod (9) lower end is fixedly connected with connection becket bridle (10).
2. a kind of test steel ball according to claim 1, it is characterised in that: the upper spherical cap (1) and lower spherical cap (2) are internal
Hollow section diameter be equal to the diameter of interior Place (3), and the specification of upper spherical cap (1) and lower spherical cap (2) is equal.
3. a kind of test steel ball according to claim 1, it is characterised in that: the overall diameter of the upper spherical cap (1) is 50mm,
And upper spherical cap (1) with a thickness of 10mm, and the diameter of interior Place (3) is 30mm.
4. a kind of test steel ball according to claim 1, it is characterised in that: the upper spherical cap (1) and lower spherical cap (2) are spiral shell
Line connection, and first connecting rod (7) and the second connecting rod (9) are also with link slot (6) to be threadedly coupled.
5. a kind of test steel ball according to claim 1, it is characterised in that: the interior Place (3) is solid hard steel material,
And the material of upper spherical cap (1) and lower spherical cap (2) is consistent with interior Place (3) material.
6. a kind of test steel ball according to claim 1, it is characterised in that: the connection bump (5) is with lower spherical cap (2)
Integral structure, and docking area (4) are also structure as a whole with upper spherical cap (1).
7. a kind of test steel ball according to claim 1, it is characterised in that: the first connecting rod (7), operating handle
(8), the second connecting rod (9) and connection becket bridle (10) are the accessory for testing the Combination Design of steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161113.6U CN209432580U (en) | 2018-12-22 | 2018-12-22 | A kind of test steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161113.6U CN209432580U (en) | 2018-12-22 | 2018-12-22 | A kind of test steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432580U true CN209432580U (en) | 2019-09-24 |
Family
ID=67972901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161113.6U Active CN209432580U (en) | 2018-12-22 | 2018-12-22 | A kind of test steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432580U (en) |
-
2018
- 2018-12-22 CN CN201822161113.6U patent/CN209432580U/en active Active
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| GR01 | Patent grant |