CN209656469U - A kind of novel impact testing machine - Google Patents
A kind of novel impact testing machine Download PDFInfo
- Publication number
- CN209656469U CN209656469U CN201821800564.3U CN201821800564U CN209656469U CN 209656469 U CN209656469 U CN 209656469U CN 201821800564 U CN201821800564 U CN 201821800564U CN 209656469 U CN209656469 U CN 209656469U
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- piston cylinder
- impact
- testing machine
- pressing plate
- pedestal
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Abstract
The utility model discloses a kind of novel impact testing machines, including pedestal, first support bar, first fixed link and piston cylinder, there are four first support bar is set, and air pump is equipped between four first support bars, it is interconnected at the top of air pump bottom and piston cylinder, pressing plate is equipped in piston cylinder, pressing plate is connect by reset spring with bottom in piston cylinder, the side of pressing plate is equipped with impact head, and impact head is arranged in reset spring, it impacts head surface and is equipped with a circle buffer stopper, and bottom is arranged in piston cylinder in buffer stopper, air pump two sides are equipped with fixing clip, and the two sides of two fixing clips are respectively equipped with connection extension block, two connecting screw holes are respectively equipped on four connection extension blocks, the other side of two fixing clips is equipped with connecting rod, a kind of novel impact testing machine of the utility model, by reset spring elastic force impact head is recycled, It can prevent impact head from carrying out secondary pulse to test specimen after impact, cause the error in data.
Description
Technical field
The utility model relates to impact test field, specifically a kind of novel impact testing machine.
Background technique
Shock machine is a kind of equipment that the impact block using high-speed mobile carries out impact experiment to test specimen, for simulating
The effect of high speed impact.The shock machine of the prior art be easy to cause secondary pulse, thus can when carrying out impact test
One point tolerance is caused to the acquisition in data, to influence the accuracy of test.
Utility model content
The purpose of this utility model is to provide a kind of novel impact testing machines, mentioned above in the background art to solve
It is be easy to cause secondary pulse, can thus cause a point tolerance to the acquisition in data, to influence asking for the accuracy of test
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel impact testing machine, including pedestal, first support bar, the first fixed link and piston cylinder, described first
There are four strut is set, and air pump is equipped between four first support bars, the top of the air pump bottom and piston cylinder is mutual
Connection, the piston cylinder is interior to be equipped with pressing plate, and the pressing plate is connect by reset spring with bottom in piston cylinder, and the one of the pressing plate
Side is equipped with impact head, and the impact head is arranged in reset spring, and the impact head surface is equipped with a circle buffer stopper, and described
Bottom is arranged in piston cylinder in buffer stopper.
Further: the piston cylinder two sides are equipped with fixing clip, and the two sides of two fixing clips are set respectively
Have connection extension block, be respectively equipped with two connecting screw holes on four connection extension blocks, two fixing clips it is another
Side is equipped with connecting rod.
It is further: to pass through the connection fastened to each other of the second fixed link, and four between four first support bar other ends
A first support bar is interconnected by the first fixed link respectively between any two, one end two of four first support bars
Bar connection fastened to each other is connected and fixed by first between two.
It is further: to be interconnected between two first fixed links and two the second fixed links by slide bar, two
First fixed link and two are connected and fixed between bar the connection by interconnecting respectively by two second support bars
The other end setting of bar is equipped with fixing bolt on slide bar, and on two slide bars.
Further: the pedestal is equipped with limit plate, and the limit plate is equipped with limiting slot, and the limit plate is located at
Between four first support bars, the pedestal is equipped with locating rod, and the locating rod is located at limit plate side, the base bottom
Four corners be equipped with support base, and the bottom of the pedestal is equipped with pressure sensor.
Compared with prior art, the utility model has the beneficial effects that
1, by reset spring elastic force impact head is recycled, can prevents impact head from carrying out after impact to test specimen secondary
Impact, causes the error in data.
2, buffer stopper prevents pressing plate from causing the damage of piston cylinder to the impact of bottom in piston cylinder.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the cross-sectional view of the piston cylinder of the utility model.
Fig. 4 is the enlarged drawing in Fig. 1 of the utility model at A.
In figure: 1, pedestal；2, first support bar；3, it is connected and fixed bar；4, second support bar；5, the first fixed link；6, sliding
Bar；7, the second fixed link；8, connecting screw hole；9, locating rod；10, piston cylinder；11, extension block is connected；12, fixing clip；13, even
Extension bar；14, limiting slot；15, limit plate；16, pressure sensor；17, support base；18, air pump；19, pressing plate；20, bullet is resetted
Spring；21, buffer stopper；22, impact head；23, fixing bolt.
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.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of novel impact testing machine, including pedestal 1, first are supported
Bar 2, the first fixed link 5 and piston cylinder 10, there are four the first support bar 2 is set, and between four first support bars 2
Equipped with air pump 18,18 bottom of air pump and the top of piston cylinder 10 are interconnected, and are equipped with pressing plate 19, institute in the piston cylinder 10
It states pressing plate 19 to connect by reset spring 20 with bottom in piston cylinder 10, the side of the pressing plate 19 is equipped with impact head 22, and institute
It states impact head 22 to be arranged in reset spring 20,22 surface of impact head is equipped with a circle buffer stopper 21, and the buffer stopper 21
Bottom is set in piston cylinder 10.
10 two sides of piston cylinder are equipped with fixing clip 12, and the two sides of two fixing clips 12 are respectively equipped with company
Connect extension block 11, be respectively equipped with two connecting screw holes 8 on four connection extension blocks 11, two fixing clips 12 it is another
Side is equipped with connecting rod 13, passes through the connection fastened to each other of the second fixed link 7 between four 2 other ends of first support bar, and
Four first support bars 2 are interconnected by the first fixed link 5 respectively between any two, four first support bars 2
One end passes through first between any two and is connected and fixed the connection fastened to each other of bar 3, two first fixed links 5 and two second fixations
It is interconnected between bar 7 by slide bar 6, two first fixed links 5 and two are connected and fixed between bar 3 respectively by two
Second support bar 4 interconnects, and the other end setting of the connecting rod 13 is equipped on slide bar 6, and on two slide bars 6
Fixing bolt 23, the pedestal 1 is equipped with limit plate 15, and the limit plate 15 is equipped with limiting slot 14, the limit plate 15
Between four first support bars 2, the pedestal 1 is equipped with locating rod 9, and the locating rod 9 is located at 15 side of limit plate, institute
Four corners for stating 1 bottom of pedestal are equipped with support base 17, and the bottom of the pedestal 1 is equipped with pressure sensor 16.
A kind of novel impact testing machine of the utility model recycles impact head by reset spring elastic force, can prevent from rushing
It taps the head and secondary pulse is carried out to test specimen after impact, cause the error in data, and buffer stopper prevents pressing plate in piston cylinder
The impact of bottom causes the damage of piston cylinder.
The working principle of the utility model is: by the limiting slot 14 for needing the test specimen detected to be placed on limit plate 15,
Then height of 13 other end of connecting rod on slide bar 6 is adjusted according to the height of test specimen, then will be adjusted by fixing bolt 23
It is whole it is good after the other end of connecting rod 13 be fixed, then open air pump 18, made by air pump 18 to being inflated in piston cylinder 10
The air pressure obtained in piston cylinder 10 increases, and with the increase of air pressure in piston cylinder 10, so that pressing plate 19 moves down, compression resets bullet
Spring 20 carries out impact test to test specimen to drive impact head 22 to move down by the movement of pressing plate 19, impacted to test specimen
Afterwards, by 20 elastic force of reset spring impact head 22 is recycled, can prevents impact head 22 from carrying out after impact to test specimen secondary
Impact, causes the error in data, and buffer stopper 21 prevents pressing plate 19 from causing piston cylinder 10 to the impact of bottom in piston cylinder 10
Damage, while impact head 22 carries out impact test to test specimen, the pressure sensor 16 of 1 bottom of pedestal is by the data of impact
In incoming equipment.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of novel impact testing machine, which is characterized in that including pedestal (1), first support bar (2), the first fixed link (5) and
Piston cylinder (10) there are four the first support bar (2) sets, and is equipped with air pump (18) between four first support bars (2),
It is interconnected at the top of air pump (18) bottom and piston cylinder (10), is equipped with pressing plate (19) in the piston cylinder (10), it is described
Pressing plate (19) is connect by reset spring (20) with piston cylinder (10) interior bottom, and the side of the pressing plate (19) is equipped with impact head
(22), and the impact head (22) setting is in reset spring (20), and impact head (22) surface is equipped with a circle buffer stopper
(21), and the buffer stopper (21) is arranged in piston cylinder (10) interior bottom.
2. a kind of novel impact testing machine according to claim 1, which is characterized in that piston cylinder (10) two sides are all provided with
Have fixing clip (12), and the two sides of two fixing clips (12) are respectively equipped with connection extension block (11), four companies
It connects and is respectively equipped with two connecting screw holes (8) on extension block (11), the other side of two fixing clips (12) is equipped with connecting rod
(13)。
3. a kind of novel impact testing machine according to claim 1, which is characterized in that four first support bars (2)
By the second fixed link (7) connection fastened to each other between the other end, and four first support bars (2) are led to respectively between any two
The first fixed link (5) interconnection is crossed, one end of four first support bars (2) passes through first between any two and is connected and fixed bar
(3) connection fastened to each other.
4. a kind of novel impact testing machine according to claim 3, which is characterized in that two first fixed links (5)
It is interconnected between two the second fixed links (7) by slide bar (6), two first fixed links (5) connect solid with two
It is interconnected respectively by two second support bars (4) between fixed pole (3), the other end of the connecting rod (13) is arranged in slide bar
(6) on, and fixing bolt (23) are equipped on two slide bars (6).
5. a kind of novel impact testing machine according to claim 1, which is characterized in that the pedestal (1) is equipped with limit
Plate (15), and the limit plate (15) is equipped with limiting slot (14), the limit plate (15) be located at four first support bars (2) it
Between, the pedestal (1) is equipped with locating rod (9), and the locating rod (9) is located at limit plate (15) side, pedestal (1) bottom
Four corners be equipped with support base (17), and the bottom of the pedestal (1) be equipped with pressure sensor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800564.3U CN209656469U (en) | 2018-10-31 | 2018-10-31 | A kind of novel impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800564.3U CN209656469U (en) | 2018-10-31 | 2018-10-31 | A kind of novel impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209656469U true CN209656469U (en) | 2019-11-19 |
Family
ID=68506205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821800564.3U Active CN209656469U (en) | 2018-10-31 | 2018-10-31 | A kind of novel impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209656469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985733A (en) * | 2021-02-26 | 2021-06-18 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
| CN113834739A (en) * | 2021-11-25 | 2021-12-24 | 山东森森矿业新材料有限公司 | Mechanical part strength testing device special for petroleum equipment |
-
2018
- 2018-10-31 CN CN201821800564.3U patent/CN209656469U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985733A (en) * | 2021-02-26 | 2021-06-18 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
| CN112985733B (en) * | 2021-02-26 | 2022-08-26 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
| CN113834739A (en) * | 2021-11-25 | 2021-12-24 | 山东森森矿业新材料有限公司 | Mechanical part strength testing device special for petroleum equipment |
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