CN203688191U - Track link impact testing machine - Google Patents
Track link impact testing machine Download PDFInfo
- Publication number
- CN203688191U CN203688191U CN201320729996.0U CN201320729996U CN203688191U CN 203688191 U CN203688191 U CN 203688191U CN 201320729996 U CN201320729996 U CN 201320729996U CN 203688191 U CN203688191 U CN 203688191U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- track link
- impact testing
- chain rail
- jig
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a track link impact testing machine comprises a jig (4) for clamping a track link. A punch is disposed over the jig. A hydraulic cylinder (1) and a plunger are disposed on the top of the punch. The hydraulic cylinder is connected with an oil pump station (3) of a hydraulic system. In addition, the punch is equipped with a pressure detecting sensor and a configured counter. The jig is a dual-core shaft member for fixing the track link. A surrounding plate is arranged around the jig. The dedicated impact testing machine is designed for detecting the impact-resistant service life of the track link, and has characteristics of continuously adjustable impact, automatically-recorded test data, convenient workpiece assembly and disassembly, and safe and reliable operation.
Description
Technical field
The present invention relates to a kind of equipment of impulse test, more particularly, relate to chain rail and save special testing equipment.
Background technology
Chain rail joint is an important spare part of excavator, dozer running gear, and its quality directly affects the serviceable life of track rail assembly, needs to design a specialized equipment that can check chain rail to save serviceable life for this reason.
Summary of the invention
The present invention, in order to detect the shock-resistant serviceable life of chain rail joint, has designed a special impact testing machine, has the impulsive force feature that adjustable, test figure records automatically continuously, work-handling is convenient, safe and reliable to operation.
In order to achieve the above object, the invention provides a kind of chain rail joint impact testing machine, comprise the fixture of clamping chain rail joint, described fixture top arranges drift, and described drift top arranges hydraulic cylinder and plunger; Described hydraulic cylinder has connected the oil pump station of hydraulic system; In addition, on described drift, be provided with press detection sensor and arrange counter.
Under optimal way, described fixture is two core components of chain rail joint described in anchoring.In addition,, in order to strengthen security, described fixture is provided with coaming plate all around.
The present invention is applicable to the heavy impulse test of large-tonnage, and maximum impact force can reach 100KN, has following features: adjustable, test figure records impulsive force automatically continuously, work-handling is convenient, safe and reliable to operation.
Accompanying drawing explanation
Fig. 1 is the perspective view of chain rail joint impact testing machine of the present invention.
Embodiment
Chain rail joint impact testing machine, comprises the fixture 4 that clamping chain rail saves as shown in Figure 1, and described fixture top arranges drift, and described drift top arranges hydraulic cylinder 1 and plunger; Described hydraulic cylinder has connected the oil pump station 3 of hydraulic system; By oil drain quantity or the pressure of control oil pump, control the impulsive force of drift.In addition, be provided with press detection sensor and arrange counter on described drift, press detection sensor is for the counting of counter and the detection of impulsive force.Under optimal way, described fixture is two core components of chain rail joint described in anchoring.In addition,, in figure, described fixture is provided with coaming plate 2 all around.
The course of work of chain rail joint impact testing machine of the present invention is:
1, chain rail joint workpiece is fixed on testing machine base plate with two mandrels, opens testing machine.
2, determine the impulsive force of drift by adjusting the pressure of oil pump, carry out log by counter.
Above step completes under automatically controlling, and control accuracy is high, realizes Automatic Control, greatly improves test efficiency, data automatic recording.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. a chain rail joint impact testing machine, is characterized in that, comprises the fixture (4) of clamping chain rail joint, and described fixture top arranges drift, and described drift top arranges hydraulic cylinder (1) and plunger; Described hydraulic cylinder has connected the oil pump station (3) of hydraulic system;
In addition, on described drift, be provided with press detection sensor and arrange counter.
2. chain rail joint impact testing machine according to claim 1, is characterized in that, described fixture is two core components of chain rail joint described in anchoring.
3. chain rail saves impact testing machine according to claim 1, it is characterized in that, described fixture is provided with coaming plate (2) all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729996.0U CN203688191U (en) | 2013-11-18 | 2013-11-18 | Track link impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729996.0U CN203688191U (en) | 2013-11-18 | 2013-11-18 | Track link impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688191U true CN203688191U (en) | 2014-07-02 |
Family
ID=51010078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729996.0U Expired - Fee Related CN203688191U (en) | 2013-11-18 | 2013-11-18 | Track link impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688191U (en) |
-
2013
- 2013-11-18 CN CN201320729996.0U patent/CN203688191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |