CN202793766U - Swing machine with anti-overswing function - Google Patents
Swing machine with anti-overswing function Download PDFInfo
- Publication number
- CN202793766U CN202793766U CN 201220411198 CN201220411198U CN202793766U CN 202793766 U CN202793766 U CN 202793766U CN 201220411198 CN201220411198 CN 201220411198 CN 201220411198 U CN201220411198 U CN 201220411198U CN 202793766 U CN202793766 U CN 202793766U
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- mentioned
- rotary table
- overswing
- wobbler
- function
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Abstract
The utility model discloses a swing machine with anti-overswing function, and the swing machine comprises a machine body, the machine body is provided with an elevating platform for placing a member to be tested, two sides of the elevating platform are symmetrically provided with mounting bases, the mounting bases are pivoted with swing arms, a mounting rod is connected between the swing arms, and the mounting rod is connected with clamping tools for clamping the member to be tested; and the swing machine is characterized in that an outer side of the mounting base is provided with an inner rotation disc and an outer rotation disc, the inner rotation disc and the outer rotation disc are both fixed with limiting blocks, the inner rotation disc follows the swing arms to rotate, and the outer rotation disc is fixed. Beneficial effects are that the swing machine with anti-overswing function arranges limiting blocks on the inner rotation discs and the outer rotation discs, overswing is prevented, and accuracy and reliability of testing results are ensured.
Description
Technical field
The utility model relates to a kind of wobbler, is specifically related to a kind of wobbler with anti-overswing function.
Background technology
Notebook computer is frivolous portable and very popular because of it, in order to guarantee its serviceable life, need to test the serviceable life of its rotating shaft, testing apparatus commonly used is wobbler, simulate in the actual use procedure screen with respect to the rotation of main frame by this wobbler, thus the serviceable life of test rotating shaft.Usually the swing angle of rotating shaft is the 0-180 degree, and the swing angle of existing wobbler all is pre-set, there is a kind of like this hidden danger: in case swing angle is set mistake, angle such as setting is the 0-190 degree, wobbler can not corrected automatically, but simply notebook computer is carried out the test of waving of 0-190 degree, and cause rotating shaft very easily to damage, test result obviously is insecure.
Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to overcome the defective of prior art, and a kind of wobbler with anti-overswing function is provided.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Wobbler with anti-overswing function, comprise body, above-mentioned body is provided with for the hoistable platform of placing workpiece for measurement, be provided with to above-mentioned hoistable platform symmetria bilateralis mount pad, above-mentioned mount pad is articulated with rocking arm, be connected with mounting rod between the above-mentioned rocking arm, be connected with the anchor clamps for the clamping workpiece for measurement on the above-mentioned mounting rod; It is characterized in that the above-mentioned mount pad outside is equipped with inner rotary table and outer rotary table, all is fixed with positive stop on above-mentioned inner rotary table and the outer rotary table, above-mentioned inner rotary table rotates with rocking arm, and above-mentioned outer rotary table maintains static.
Aforesaid wobbler with anti-overswing function is characterized in that, above-mentioned positive stop is arc, is fixed on inner rotary table and the outer rotary table by a hold-down nut.
Aforesaid wobbler with anti-overswing function is characterized in that, all is formed with arc-shaped slot on the above-mentioned outer rotary table, and above-mentioned inner rotary table is provided with gag lever post, and above-mentioned gag lever post stretches in the above-mentioned arc-shaped slot.
Aforesaid wobbler with anti-overswing function is characterized in that the angle of above-mentioned arc-shaped slot equals maximum swing angle.
Aforesaid wobbler with anti-overswing function is characterized in that above-mentioned organism bottom is provided with buffering foot pad.
Usefulness of the present utility model is: the wobbler with anti-overswing function of the present utility model, by at inner rotary table and outer rotary table spacing gear being set, prevent overswing, and guarantee accuracy and the reliability of test result.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of the wobbler with anti-overswing function of the present utility model;
Fig. 2 is the perspective view at inner rotary table and outer rotary table place among Fig. 1;
Fig. 3 is the Facad structure synoptic diagram of Fig. 2.
The implication of Reference numeral among the figure: 1, body, 2, hoistable platform, 3, mount pad, 4, rocking arm, 5, mounting rod, 6, anchor clamps, 7, inner rotary table, 8, outer rotary table, 9, positive stop, 10, gag lever post, 11, buffering foot pad.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
Referring to Fig. 1, wobbler with anti-overswing function of the present utility model, comprise body 1, body 1 is provided with for the hoistable platform 2 of placing workpiece for measurement, be provided with to hoistable platform 2 symmetria bilateralis mount pad 3, mount pad 3 is articulated with Rocker arm 4, is connected with mounting rod 5 between the Rocker arm 4, is connected with the anchor clamps 6 for the clamping workpiece for measurement on the mounting rod 5.So just can drive workpiece for measurement (notebook computer as shown in fig. 1) rotation, thus the serviceable life of testing its rotating shaft.
In order to realize preventing the Rocker arm 4 overswing, prevent that namely the anglec of rotation from exceeding the 0-180 degree, mount pad 3 outsides are equipped with inner rotary table 7 and outer rotary table 8, all are fixed with positive stop 9 on inner rotary table 7 and the outer rotary table 8, and inner rotary table 7 rotates with Rocker arm 4, and outer rotary table 8 maintains static.So, when the anglec of rotation is 90 when spending, the distance of inner rotary table 7 and outer rotary table 8 farthest, be similar to the state shown in Fig. 2 and Fig. 3, and when the anglec of rotation be 0 degree and 180 when spending, two positive stops 9 are just pressed close to together and cannot be close to each other again, thereby prevent the Rocker arm 4 overswing.
Need to prove that inner rotary table 7 and outer rotary table 8 all have setting at the mount pad 3 of both sides, in order to save cost, also can only arrange on a mount pad 3 therein.
As a kind of preferred, positive stop 9 is arc, and its radian is identical with the radian of inner rotary table 7 and outer rotary table 8, is fixed in and is close on inner rotary table 7 and the outer rotary table 8 by a hold-down nut.
Further, all be formed with arc-shaped slot on the outer rotary table 8, inner rotary table 7 is provided with gag lever post 10, and gag lever post 10 stretches in the arc-shaped slot, and the angle of arc-shaped slot equals maximum swing angle, and this improvement can prevent overswing further.
As a kind of preferred, body 1 bottom is provided with buffering foot pad 11.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (5)
1. the wobbler that has anti-overswing function, comprise body, above-mentioned body is provided with for the hoistable platform of placing workpiece for measurement, be provided with to above-mentioned hoistable platform symmetria bilateralis mount pad, above-mentioned mount pad is articulated with rocking arm, be connected with mounting rod between the above-mentioned rocking arm, be connected with the anchor clamps for the clamping workpiece for measurement on the above-mentioned mounting rod; It is characterized in that the above-mentioned mount pad outside is equipped with inner rotary table and outer rotary table, all is fixed with positive stop on above-mentioned inner rotary table and the outer rotary table, above-mentioned inner rotary table rotates with rocking arm, and above-mentioned outer rotary table maintains static.
2. the wobbler with anti-overswing function according to claim 1 is characterized in that, above-mentioned positive stop is arc, is fixed on inner rotary table and the outer rotary table by a hold-down nut.
3. the wobbler with anti-overswing function according to claim 1 is characterized in that, all is formed with arc-shaped slot on the above-mentioned outer rotary table, and above-mentioned inner rotary table is provided with gag lever post, and above-mentioned gag lever post stretches in the above-mentioned arc-shaped slot.
4. the wobbler with anti-overswing function according to claim 3 is characterized in that, the angle of above-mentioned arc-shaped slot equals maximum swing angle.
5. each described wobbler with anti-overswing function is characterized in that above-mentioned organism bottom is provided with buffering foot pad according to claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411198 CN202793766U (en) | 2012-08-20 | 2012-08-20 | Swing machine with anti-overswing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411198 CN202793766U (en) | 2012-08-20 | 2012-08-20 | Swing machine with anti-overswing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793766U true CN202793766U (en) | 2013-03-13 |
Family
ID=47821010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220411198 Expired - Fee Related CN202793766U (en) | 2012-08-20 | 2012-08-20 | Swing machine with anti-overswing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980749A (en) * | 2012-08-20 | 2013-03-20 | 昆山洺九机电有限公司 | Wobbler with anti-overswing function |
-
2012
- 2012-08-20 CN CN 201220411198 patent/CN202793766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980749A (en) * | 2012-08-20 | 2013-03-20 | 昆山洺九机电有限公司 | Wobbler with anti-overswing function |
| CN102980749B (en) * | 2012-08-20 | 2015-10-21 | 昆山洺九机电有限公司 | There is the wobbler of anti-overswing function |
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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: 20130313 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |