CN203385568U - Saw chain fatigue testing apparatus - Google Patents
Saw chain fatigue testing apparatus Download PDFInfo
- Publication number
- CN203385568U CN203385568U CN201320464732.7U CN201320464732U CN203385568U CN 203385568 U CN203385568 U CN 203385568U CN 201320464732 U CN201320464732 U CN 201320464732U CN 203385568 U CN203385568 U CN 203385568U
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- CN
- China
- Prior art keywords
- stiff end
- saw chain
- fixing ends
- motor
- ratchet
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- 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 saw chain fatigue testing apparatus. The apparatus comprises front fixing ends, saw chains, rear fixing ends, a belt, a bench rack, a motor and a drive rod. The front fixing ends are connected with the bench rack in a sliding manner and can be fixed on the bench rack through a bolt; the front fixing ends are provided with ratchets; the two front fixing ends are arranged side by side on the bench rack; the two rear fixing ends are arranged side by side on the bench rack; the rear fixing ends are provided with ratchets; the ratchets are connected through the drive rod; the drive rod is connected with the motor through the belt and is driven by the motor; and one end of each of the two saw chains to be tested is connected with the ratchets of the front fixing ends and the other end is connected with the ratchets of the rear fixing ends. The saw chain fatigue testing apparatus is simple in structure and can rapidly finish a fatigue test of the saw chains in conditions of different rotating speeds and different time.
Description
Technical field
The utility model relates to the saw chain field tests, is specially the saw chain fatigue test device.
Background technology
Chain saw is that the rotating chain saw blade of a kind of use is sawed the woodwork power tool cut, and mainly comprises: brace, blade, driver blade, chain rivet.Before dispatching from the factory after existing saw chain has assembled, also need saw chain is carried out to testing fatigue, lack the device that saw chain is carried out to testing fatigue in prior art.
Summary of the invention
The utility model is mainly to solve existing technical matters in above-mentioned existing saw chain assembling process, and a kind of saw chain fatigue test device is provided, and a kind of saw chain fatigue test device is characterized in that: comprise front stiff end, saw chain, rear stiff end, belt, stand, motor, drive link; Described front stiff end and stand be for being slidably connected, and can be bolted on stand, and described stiff end is provided with ratchet, and described front stiff end is arranged side by side two on stand; Described rear stiff end is arranged side by side two and be fixed on stand, and described rear stiff end is provided with ratchet, and described ratchet is connected by drive link; Described drive link is connected with motor by belt, and by driven by motor.
Described two saw chain one ends to be tested are connected with the ratchet of front stiff end, and the other end is connected with the ratchet on rear stiff end.
A kind of saw chain fatigue test device of the present utility model, simple in structure, can complete fast the testing fatigue of saw chain under different rotating speeds and time conditions.
The accompanying drawing explanation
Fig. 1 is side view of the present utility model.
Fig. 2 is Fig. 1 vertical view
In figure: 1, front stiff end, 2, saw chain, 3, rear stiff end, 4, belt, 5, stand, 6, motor, 7, drive link.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of saw chain fatigue test device, one comprises front stiff end 1, saw chain 2, rear stiff end 3, belt 4, stand 5, motor 6, drive link 7; Described front stiff end 1 is with stand 5 for being slidably connected, and on stand, 5 are provided with the guide rail that can move for front stiff end 1; And can be bolted on stand 5, described front stiff end 1 is provided with ratchet, and described front stiff end 1 is arranged side by side two;
Described rear stiff end 3 is arranged side by side two and be fixed on stand 5, and described rear stiff end 3 is provided with ratchet, and described ratchet is connected by drive link 7;
Described drive link 7 is connected with motor 6 by belt 4, and is driven by motor 6.
Described two saw chain 2 one ends to be tested are connected with the ratchet of front stiff end 1, and the other end is connected with the ratchet on rear stiff end 3.
It should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, and many distortion can also be arranged.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection domain of the present utility model.
Claims (1)
1. a saw chain fatigue test device, is characterized in that: comprise front stiff end, saw chain, rear stiff end, belt, stand, motor, drive link;
Described front stiff end and stand be for being slidably connected, and can be bolted on stand, and described stiff end is provided with ratchet, and described front stiff end is arranged side by side two;
Described rear stiff end is arranged side by side two and be fixed on stand, and described rear stiff end is provided with ratchet, and described ratchet is connected by drive link;
Described drive link is connected with motor by belt, and by driven by motor;
Described two saw chain one ends to be tested are connected with the ratchet of front stiff end, and the other end is connected with the ratchet on rear stiff end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464732.7U CN203385568U (en) | 2013-07-31 | 2013-07-31 | Saw chain fatigue testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464732.7U CN203385568U (en) | 2013-07-31 | 2013-07-31 | Saw chain fatigue testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385568U true CN203385568U (en) | 2014-01-08 |
Family
ID=49874046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464732.7U Expired - Fee Related CN203385568U (en) | 2013-07-31 | 2013-07-31 | Saw chain fatigue testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108468A (en) * | 2019-05-24 | 2019-08-09 | 东北林业大学 | A kind of stirring-type saw chain fatigue experimental device |
-
2013
- 2013-07-31 CN CN201320464732.7U patent/CN203385568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108468A (en) * | 2019-05-24 | 2019-08-09 | 东北林业大学 | A kind of stirring-type saw chain fatigue experimental device |
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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: 20140108 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |