CN207964236U - Novel plastic shock machine - Google Patents
Novel plastic shock machine Download PDFInfo
- Publication number
- CN207964236U CN207964236U CN201820388586.7U CN201820388586U CN207964236U CN 207964236 U CN207964236 U CN 207964236U CN 201820388586 U CN201820388586 U CN 201820388586U CN 207964236 U CN207964236 U CN 207964236U
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- Prior art keywords
- fixed frame
- plate
- pedestal
- novel plastic
- shock
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Abstract
The utility model discloses novel plastic shock machines, belong to testing equipment field, including pedestal, fixed frame and shock plate, pedestal is surrounded by supporting rack, fixed frame is vertically located at the upper surface of supporting rack, the upper end of fixed frame is equipped with top plate, guide post there are two being set between top plate and supporting rack, guide post is uniformly arranged with respect to the center of pedestal, shock plate is located at the lower section of top plate and is slided up and down with two guide posts and connect, it is equipped with pressure inductor between two parties below shock plate, the upper end of pedestal is equipped with locating slot, pressure inductor is correspondingly arranged up and down with locating slot, the upper end of shock plate is equipped with pulley, the upper end of fixed frame is equipped with location hook, the lower end of supporting rack is rotatably connected to locating wheel, one end of traction rope is installed on location hook, the other end is wrapped in after pulley guides in locating wheel.The utility model impact resistance, stability are high.
Description
Technical field
The utility model belongs to testing equipment field, is related to a kind of impact device more particularly to novel plastic impact test
Machine.
Background technology
Many machine parts at work will be by the effect of shock loading (impact force), such as punching machine, forging hammer, rock drilling
Machine, riveting gun etc. all work under shock loading, also very common in daily life, for example, automobile startup, brake and
Impact is subjected in the case of speed suddenly change, another aspect country needs to examine certain special installations by force, such as：
Pressure boiler, pressure vessel etc., it is necessary to use shock machine and impact test is carried out to the part of privileged sites, ensure product
There are enough impact resistances before putting into production, promote safety in actual application, impact refers to a structure
System can also be regarded as the of short duration process that energy is transmitted to a structural system from the external world, impact test by instantaneous load
Machine refers to applying impact test power to sample, the Material Testing Machine of impact test is carried out, because of shock machine multiple shock test
In the process, cause measuring accuracy inaccurate because stability problem is susceptible to vibration or slight displacement situation.
Utility model content
The purpose of this part be summarize the embodiments of the present invention some aspects and briefly introduce some compared with
Good embodiment.May be done in this part and the description of the present application abstract and utility model title it is a little simplify or omit with
The purpose for avoiding making this part, abstract of description and utility model title is fuzzy, and this simplification or omission cannot be used for limiting
The scope of the utility model.
The problem of describing in view of the aforementioned technical background, it is proposed that the utility model, therefore, the utility model is wherein
One purpose is to provide a kind of novel plastic shock machine, stable structure, impact resistance, precision degree.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Novel plastic shock machine, including
Pedestal, fixed frame and shock plate, the pedestal are surrounded by supporting rack, and the fixed frame is vertically located at the upper of support frame as described above
End face, the upper end of the fixed frame are equipped with top plate, set that there are two guide post, the guiding between the top plate and support frame as described above
The center of the relatively described pedestal of column is uniformly arranged, and the shock plate is located at the lower section of top plate and glides in two guide posts
It is dynamic to connect, it is equipped with pressure inductor between two parties below the shock plate, the upper end of the pedestal is equipped with locating slot, the feeling of stress
Device is answered to be correspondingly arranged up and down with the locating slot, the upper end of the shock plate is equipped with pulley, and the upper end of the fixed frame, which is equipped with, determines
Position hooks, and the lower end of support frame as described above is rotatably connected to locating wheel, and one end of traction rope is installed on the location hook, other end warp
It being wrapped in the locating wheel after crossing pulley guiding, support frame as described above includes the posting of upper end and the support column of lower end,
The posting is formed by connecting by aluminium section bar solid lock, and the support column is i shaped steel, and the lower end of the support column is equipped with multiple
Fot screw and universal wheel.
Further, the guide post is slided up and down by linear bearing with the shock plate and is connect.
Further, the traction rope is steel wire rope, and the first propelling sheave is additionally provided between the locating wheel and the pulley
With the second propelling sheave, first propelling sheave is located at the upper end of the fixed frame and the two is rotatablely connected, second propelling sheave
The middle and upper part of the fixed frame side and the fixed frame is located to be rotatablely connected, the traction rope by first propelling sheave and
It is wrapped in the locating wheel after the guiding of second propelling sheave.
Further, the fixed frame is formed by aluminium profile, and the both sides of the fixed frame are equipped with reinforcing rib.
Further, the lower end of the guide post is coaxially provided with buffer spring, the lower end of the buffer spring and the bottom
Seated connection touches setting, and upper end is equipped with cushion pad, and the cushion pad is coaxially disposed with the guide post and the two is slided up and down and connect.
Further, the outer surface of the buffer spring is equipped with nitriding layer.
The utility model has the advantages and positive effects of：Compared with prior art, 1, the utility model is on pedestal
Locating slot is set, the fixation of workpiece to be detected, the whereabouts of shock plate is facilitated to realize certain speed using the gravity of itself
Impact force, the rising of shock plate are to wind the lifting for realizing pulley in locating wheel by traction rope, and simple in structure, stabilization can
It leans on, posting is formed by connecting by aluminium section bar solid lock, and aluminium section bar can guarantee rigidity, and because the problem of itself material, aluminium has
Certain plasticity, therefore strong shock resistance so that stable structure is reliable, and it is high to reuse lower precision；2, guide post and impact
Plate slides up and down connection by linear bearing, and linear bearing friction power is small, structure is reliable, bearing capacity is strong, long distance running is smart
Degree is high, service life is long；3, after adding the first propelling sheave and the second propelling sheave so that traction rope is between pulley and locating wheel
Turn to more convenient, structure is simpler, and force is more convenient.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model novel plastic shock machine；
Fig. 2 is the portions the A detail drawing of the utility model novel plastic shock machine；
Fig. 3 is the portions the B detail drawing of the utility model novel plastic shock machine.
Reference numeral：
1- pedestals；11- locating slots；2- fixed frames；21- reinforcing ribs；22- top plates；3- supporting racks；31- postings；32- branch
Dagger；33- fot screws；34- universal wheels；4- shock plates；41- pulleys；42- location hooks；5- guide posts；51- buffer springs；
52- cushion pads；The first propelling sheaves of 6-；The second propelling sheaves of 7-；8- locating wheels.
Specific implementation mode
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this
The specific implementation mode of utility model is described in detail.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of novel intension, therefore the utility model is not limited by following public specific embodiment.
Secondly, the utility model combination schematic diagram is described in detail, when the utility model embodiment is described in detail, for ease of
Illustrate, indicates that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example,
This should not limit the range of the utility model protection.In addition, three-dimensional space that should be comprising length, width and depth in actual fabrication
Between size
Again, it should be noted that in the absence of conflict, the spy in the embodiments of the present invention and embodiment
Sign can be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Specific embodiment elaborate.
As shown in Figure 1, Figure 2 and Figure 3, novel plastic shock machine, including pedestal 1, fixed frame 2 and shock plate 4, pedestal
1 is surrounded by supporting rack 3, and fixed frame 2 is vertically located at the upper surface of supporting rack 3, the upper end of fixed frame 2 is equipped with top plate 22, top
It is set between plate 22 and supporting rack 3 there are two guide post 5, guide post 5 is uniformly arranged with respect to the center of pedestal 1, and shock plate 4 is located at top
The lower section of plate 22 and being slided up and down with two guide posts 5 is connect, and 4 lower section of shock plate is equipped with pressure inductor between two parties, pedestal 1
Upper end is equipped with locating slot 11, and pressure inductor is correspondingly arranged with about 11 locating slot, and the upper end of shock plate is equipped with pulley 41, fixed
The upper end of frame 2 is equipped with location hook 42, and the lower end of supporting rack 3 is rotatably connected to locating wheel 8, and one end of traction rope is installed in location hook
On 42, the other end is wrapped in after the guiding of pulley 41 in locating wheel 8, and supporting rack 3 includes posting 31 and the lower end of upper end
Support column 32, posting 31 are formed by connecting by aluminium section bar solid lock, and aluminium section bar can guarantee rigidity, and because itself material is asked
Topic, aluminium have certain plasticity, therefore strong shock resistance so that stable structure is reliable, reuses lower precision height, preferably
Ground, support column 32 are i shaped steel, and intensity is high, at low cost, and buying is convenient, and the lower end of support column 32 is equipped with multiple fot screws 33
With universal wheel 34, multiple fot screws 33 are set, can be highly adjusted, ensure the levelness of supporting rack 3, when fot screw 33
It being adjusted up, after universal wheel 34 is contacted with bottom surface, the movement of frame 3 can be supported so that total movement is more convenient,
When need not moving, universal wheel 34 is locked, and can also be played a supporting role, the stability of lift structure.
Preferably, guide post 5 is slided up and down by linear bearing with shock plate 4 and is connect, and linear bearing friction power is small, structure
Reliably, bearing capacity is strong, long distance running precision is high, service life is long.
Preferably, traction rope is steel wire rope, and the guiding of the first propelling sheave 6 and second is additionally provided between locating wheel 8 and pulley 41
Wheel 7, the first propelling sheave 6 is located at the upper end of fixed frame 2 and the two is rotatablely connected, and the second propelling sheave 7 is located at 2 side of fixed frame
Middle and upper part and the rotation connection of fixed frame 2, traction rope are wrapped in locating wheel 8 after the first propelling sheave 6 and the guiding of the second propelling sheave 7
On, after adding the first propelling sheave 6 and the second propelling sheave 7 so that steering of the traction rope between pulley 41 and locating wheel 8 is more square
Just, structure is simpler, and force is more convenient.
Preferably, fixed frame 2 is formed by aluminium profile, and the both sides of fixed frame 2 are equipped with reinforcing rib 21, promote fixed frame 2
Intensity.
Preferably, the lower end of guide post 5 is coaxially provided with buffer spring 51, and the lower end of buffer spring 51 is contacted with pedestal 1 to be set
It sets, upper end is equipped with cushion pad 52, and cushion pad 52 is coaxially disposed with guide post 5 and the two is slided up and down and connect, and buffer spring is arranged
After 51, the impact force of workpiece can be obtained certain buffering in shock plate 4, certain protective effect that has to pedestal 1, extends and uses
Service life；It is highly preferred that the outer surface of buffer spring 51 is equipped with nitriding layer, the service life and corrosion resistance of Promoting Layered Buffer spring 51
Energy.
During practical operation, workpiece to be tested is placed in the locating slot 11 of pedestal 1, then unclamps traction
Rope, shock plate 4 under gravity form test specimen certain impact force, and pressure inductor can timely feedback pressure parameter and arrive
The buffer spring 51 of control centre, setting has certain cushioning effect to the impact force of shock plate 4, after the completion of impact, positioning
8 rotation of wheel, upper end is reset to by traction rope by shock plate 4, and the impact test of next workpiece, this structure is waited for utilize gravity
Principle is impacted, and is had certain falling speed, is more met impact in actual use so that test parameter is more smart
The supporting rack 3 of standard, setting uses aluminium section bar and square steel, and intensity is big, and rigidity is strong, and aluminium section bar plasticity is stronger, and shock resistance is gentle
It is strong to rush ability so that structure is more reliable and more stable, reuses rear stability more preferably.
It should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although reference
The utility model is described in detail in preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this reality
It is modified or replaced equivalently with novel technical solution, without departing from the spirit and scope of technical solutions of the utility model,
It should all cover in the right of the utility model.
Claims (6)
1. novel plastic shock machine, it is characterised in that：Including pedestal, fixed frame and shock plate, the surrounding of the pedestal is set
There are supporting rack, the fixed frame to be vertically located at the upper surface of support frame as described above, the upper end of the fixed frame is equipped with top plate, the top
It is set between plate and support frame as described above there are two guide post, the center of the relatively described pedestal of the guide post is uniformly arranged, the punching
It hits plate and is located at the lower section of top plate and is slided up and down with two guide posts and connect, pressure is equipped between two parties below the shock plate
The upper end of inductor, the pedestal is equipped with locating slot, and the pressure inductor is correspondingly arranged up and down with the locating slot, the punching
The upper end for hitting plate is equipped with pulley, and the upper end of the fixed frame is equipped with location hook, and the lower end of support frame as described above is rotatably connected to positioning
Wheel, one end of traction rope are installed on the location hook, and the other end is wrapped in after pulley guiding in the locating wheel,
Support frame as described above includes the posting of upper end and the support column of lower end, and the posting is formed by connecting by aluminium section bar solid lock, described
Support column is i shaped steel, and the lower end of the support column is equipped with multiple fot screws and universal wheel.
2. novel plastic shock machine according to claim 1, it is characterised in that：The guide post and the shock plate
Connection is slided up and down by linear bearing.
3. novel plastic shock machine according to claim 1, it is characterised in that：The traction rope is steel wire rope, institute
It states and is additionally provided with the first propelling sheave and the second propelling sheave between locating wheel and the pulley, first propelling sheave is located at the fixation
The upper end of frame and the two is rotatablely connected, second propelling sheave is located at the middle and upper part of the fixed frame side and the fixed frame turns
Dynamic connection, the traction rope are wrapped in after first propelling sheave and the guiding of the second propelling sheave in the locating wheel.
4. novel plastic shock machine according to claim 1, it is characterised in that：The fixed frame is by aluminium profile
It forms, the both sides of the fixed frame are equipped with reinforcing rib.
5. novel plastic shock machine according to claim 1, it is characterised in that：The lower end of the guide post is coaxially set
There are buffer spring, the lower end of the buffer spring to be arranged with the base contacts, upper end is equipped with cushion pad, the cushion pad and institute
It states guide post coaxial arrangement and the two slides up and down connection.
6. novel plastic shock machine according to claim 5, it is characterised in that：The outer surface of the buffer spring is set
There is nitriding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388586.7U CN207964236U (en) | 2018-03-21 | 2018-03-21 | Novel plastic shock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820388586.7U CN207964236U (en) | 2018-03-21 | 2018-03-21 | Novel plastic shock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964236U true CN207964236U (en) | 2018-10-12 |
Family
ID=63725784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820388586.7U Expired - Fee Related CN207964236U (en) | 2018-03-21 | 2018-03-21 | Novel plastic shock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237624A (en) * | 2021-04-29 | 2021-08-10 | 清华大学 | Impact fatigue test device |
-
2018
- 2018-03-21 CN CN201820388586.7U patent/CN207964236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237624A (en) * | 2021-04-29 | 2021-08-10 | 清华大学 | Impact fatigue test device |
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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: 20181012 |