CN203011583U - Tool for testing pressure and side surface swing clearance angle of wiper arm assembly - Google Patents
Tool for testing pressure and side surface swing clearance angle of wiper arm assembly Download PDFInfo
- Publication number
- CN203011583U CN203011583U CN 201220726617 CN201220726617U CN203011583U CN 203011583 U CN203011583 U CN 203011583U CN 201220726617 CN201220726617 CN 201220726617 CN 201220726617 U CN201220726617 U CN 201220726617U CN 203011583 U CN203011583 U CN 203011583U
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- CN
- China
- Prior art keywords
- wiper arm
- arm assembly
- pressure
- measuring force
- measuring
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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 - Lifetime
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Abstract
The utility model provides a tool for testing pressure and a side surface swing clearance angle of a wiper arm assembly. The tool comprises a base plate and a second force measuring device. The base plate is provided with an over beam and a pillar. A first force measuring device is arranged on the over arm. A pair of dial indicators are arranged under the over beam. Needle heads of the dial indicators are oppositely arranged. In the test, a tail part of the wiper arm assembly is clamped between the two needle heads. The second force measuring device is used for measuring pressure as the wiper arm assembly swings. The first force measuring device and the second force measuring device are both movably connected with the wiper arm assembly. With the tool for testing pressure and the side surface swing clearance angle of the wiper arm assembly, pressure generated as the wiper arm assembly swings up and down, a clearance angle and pressure generated when the wiper arm assembly swings left and right can be measured, so that a detection speed and detection accuracy are effectively quickened, and mass production and production efficiency of products are greatly improved. The tool is compact in structure and convenient to use, can meet different detection requirements, and has a wider usage range.
Description
Technical field
The utility model relates to the test fixture of wiper arm assembly, particularly a kind of pressure of wiper arm assembly and side wobble gap angle test fixture.
Background technology
As everyone knows, the pressure of wiper arm and swing the gap angle automobile windscreen wiper connecting rod assembly apparatus is had a great impact if pressure or pendulum angle are improper, can have a strong impact on the duty of automobile external windshield wiper blade, even can cause it correctly to work.So, when dispatching from the factory, be necessary to wiper arm pressure and the detection that swings the gap angle.
Existing commonsense method is to wiper arm pressure and to swing the detection of gap angle comparatively complicated, has reduced production efficiency.
The utility model content
The technical problems to be solved in the utility model is for the production that overcomes wiper arm assembly in prior art and the lower defective of testing efficiency, and the test fixture of a kind of pressure that can measure wiper arm assembly and side wobble gap angle is provided.
The utility model is to solve above-mentioned technical matters by following technical proposals:
A kind of pressure of wiper arm assembly and side wobble gap angle test fixture, its characteristics are, it includes: a base plate, one end of this base plate is provided with an overarm that is used for hanging one first device for measuring force, the other end of this base plate is provided with one for the pillar of placing wiper arm assembly, the below of this overarm is provided with the dial gauge of a pair of swing gap angle for measuring this wiper arm assembly, the syringe needle of described dial gauge is oppositely arranged, and during test, the afterbody of this wiper arm assembly is located between two described syringe needles; And the second device for measuring force of a pressure when be used for measuring this wiper arm assembly and swinging; Described the first device for measuring force and the second device for measuring force all are flexibly connected with this wiper arm assembly.
Wherein, described overarm be provided with one can up-down adjustment the adjustment screw rod, fix a hook on this adjustment screw rod, described the first device for measuring force hang on this hook.
Wherein, this first device for measuring force is connected with this wiper arm assembly by a copper cash, and be positioned at this wiper arm assembly directly over; This second device for measuring force is connected with this wiper arm assembly by another copper cash, and is positioned at a side of wiper arm assembly.
Wherein, this first device for measuring force is the electronics force-measuring gauge; This second device for measuring force is the cast tautness meter.
Wherein, this base plate is provided with a pair of holder, and all sliding on each described holder is provided with a supporting plate, and described dial gauge is individually fixed on a described supporting plate.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge namely gets each preferred embodiment of the utility model.
Positive progressive effect of the present utility model is: the pressure of wiper arm assembly of the present utility model and side wobble gap angle test fixture can be completed and measure wiper arm assembly and rotate up and down the pressure that produces, and left and right directions when swinging the gap angle and the pressure that produces, thereby effectively accelerate detection speed and accuracy in detection, greatly improved volume production and the production efficiency of product.The compact conformation of this utility model, easy to usely can adapt to different testing requirements, usable range is larger.
Description of drawings
Fig. 1 is the pressure of the wiper arm assembly in an embodiment of the present utility model and the stereographic map of side wobble gap angle test fixture.
Fig. 2 is the pressure of the wiper arm assembly in Fig. 1 and the cut-open view of side wobble gap angle test fixture.
Embodiment
The below lifts a preferred embodiment, and comes by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
As shown in Figure 1, the pressure of wiper arm assembly of the present utility model and side wobble gap angle test fixture comprise a base plate 1, are provided with feet 2 in the bottom of base plate 1; An end at base plate 1 is provided with for the pillar 8 of placing wiper arm assembly 18, and it is rear fastening by nut 9 that wiper arm assembly 18 is positioned over this pillar 8.The other end at base plate 1 is fixed with two back up pads 3 by screw 12, is fixed with an overarm 4 above back up pad 3.This overarm 4 be provided with one can up-down adjustment adjustment screw rod 16, fix a hook 15 on this adjustment screw rod 16.
Be hung with one for the first device for measuring force of measuring the pressure that produces when this wiper arm assembly 18 rotates up and down on hook 15, what in the present embodiment, this first device for measuring force adopted is electronics force-measuring gauge 14, and those skilled in the art also can adopt other device for measuring force certainly.This electronics force-measuring gauge 14 is flexibly connected by the afterbody of a copper cash 13 with this wiper arm assembly 18, and be positioned at this wiper arm assembly 18 directly over.
Be fixed with a pair of holder 5 on the base plate 1 below this overarm 4, each holder 5 supporting plate 6 that all is slidably connected is fixed a pair of for measuring the swing dial gauge 17 of gap angle of wiper arm assembly on supporting plate 6.Adjust the upper-lower position of two dial gauges 17 by sliding up and down supporting plate 6.The syringe needle of two dial gauges 17 is oppositely arranged, and during test, the afterbody of wiper arm assembly 18 is located between the syringe needle of two dial gauges 17, and in the raw the time, the reading of two dial gauges 17 is zero when wiper arm assembly 18.
Afterbody cover at wiper arm assembly 18 has another copper cash 11, pulls this copper cash 11 to drive this wiper arm assembly 18 by the left and right and swings.
In addition, the pressure of this wiper arm assembly and side wobble gap measurement of angle frock also comprise second device for measuring force that is used for measuring this wiper arm assembly pressure size when swinging, what in the present embodiment, this second device for measuring force adopted is cast tautness meter 10, and those skilled in the art also can adopt other device for measuring force certainly.The afterbody that this cast tautness meter 10 catches on this another root copper cash 11 and this wiper arm assembly 18 is flexibly connected, and is positioned at the side of this wiper arm assembly 18.By pulling this cast tautness meter 10, when swinging, reads driving wiper arm assembly 18 pressure when swinging.
Although more than described embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make various changes or modifications to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (5)
1. the pressure of a wiper arm assembly and side wobble gap angle test fixture, it is characterized in that, it includes: a base plate, one end of this base plate is provided with an overarm that is used for hanging one first device for measuring force, the other end of this base plate is provided with one for the pillar of placing wiper arm assembly, the below of this overarm is provided with the dial gauge of a pair of swing gap angle for measuring this wiper arm assembly, the syringe needle of described dial gauge is oppositely arranged, and during test, the afterbody of this wiper arm assembly is located between two described syringe needles; And the second device for measuring force of a pressure when be used for measuring this wiper arm assembly and swinging; Described the first device for measuring force and the second device for measuring force all are flexibly connected with this wiper arm assembly.
2. the pressure of wiper arm assembly as claimed in claim 1 and side wobble gap angle test fixture, it is characterized in that, described overarm be provided with one can up-down adjustment the adjustment screw rod, fix a hook on this adjustment screw rod, described the first device for measuring force hang on this hook.
3. the pressure of wiper arm assembly as claimed in claim 2 and side wobble gap angle test fixture, is characterized in that, this first device for measuring force is connected with this wiper arm assembly by a copper cash, and be positioned at this wiper arm assembly directly over; This second device for measuring force is connected with this wiper arm assembly by another copper cash, and is positioned at a side of wiper arm assembly.
4. the pressure of wiper arm assembly as claimed in claim 3 and side wobble gap angle test fixture, is characterized in that, this first device for measuring force is the electronics force-measuring gauge; This second device for measuring force is the cast tautness meter.
5. the pressure of wiper arm assembly as claimed in claim 4 and side wobble gap angle test fixture, it is characterized in that, this base plate is provided with a pair of holder, and all sliding on each described holder is provided with a supporting plate, and described dial gauge is individually fixed on a described supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726617 CN203011583U (en) | 2012-12-25 | 2012-12-25 | Tool for testing pressure and side surface swing clearance angle of wiper arm assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726617 CN203011583U (en) | 2012-12-25 | 2012-12-25 | Tool for testing pressure and side surface swing clearance angle of wiper arm assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011583U true CN203011583U (en) | 2013-06-19 |
Family
ID=48603166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726617 Expired - Lifetime CN203011583U (en) | 2012-12-25 | 2012-12-25 | Tool for testing pressure and side surface swing clearance angle of wiper arm assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011583U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439029A (en) * | 2013-09-11 | 2013-12-11 | 南京工业大学 | Adjustable fixed support of steel structure residual stress detection DIC system |
| CN104019787A (en) * | 2014-06-25 | 2014-09-03 | 贵阳万江航空机电有限公司 | Method and device for detecting torsional angle, arch rise and pressure of wiper arm |
| CN106769573A (en) * | 2016-12-22 | 2017-05-31 | 贵阳万江航空机电有限公司 | A kind of wiper scraping arm scraping blade gap detection method and device |
| CN108225254A (en) * | 2017-12-31 | 2018-06-29 | 上海南洋-藤仓电缆有限公司 | A kind of lateral pivot angle detection method of flat type elevator cable vertical hanging |
| CN113720588A (en) * | 2021-07-23 | 2021-11-30 | 山东豪驰智能汽车有限公司 | Test method for rapidly measuring pressing force and torsion angle of wiper arm |
-
2012
- 2012-12-25 CN CN 201220726617 patent/CN203011583U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439029A (en) * | 2013-09-11 | 2013-12-11 | 南京工业大学 | Adjustable fixed support of steel structure residual stress detection DIC system |
| CN103439029B (en) * | 2013-09-11 | 2015-07-15 | 南京工业大学 | Adjustable fixed support of steel structure residual stress detection DIC system |
| CN104019787A (en) * | 2014-06-25 | 2014-09-03 | 贵阳万江航空机电有限公司 | Method and device for detecting torsional angle, arch rise and pressure of wiper arm |
| CN104019787B (en) * | 2014-06-25 | 2016-05-18 | 贵阳万江航空机电有限公司 | Detect method and the device thereof of torsional angle of wiper arm, sagitta, pressure simultaneously |
| CN106769573A (en) * | 2016-12-22 | 2017-05-31 | 贵阳万江航空机电有限公司 | A kind of wiper scraping arm scraping blade gap detection method and device |
| CN108225254A (en) * | 2017-12-31 | 2018-06-29 | 上海南洋-藤仓电缆有限公司 | A kind of lateral pivot angle detection method of flat type elevator cable vertical hanging |
| CN108225254B (en) * | 2017-12-31 | 2019-11-15 | 上海南洋-藤仓电缆有限公司 | A kind of lateral pivot angle detection method of flat type elevator cable vertical hanging |
| CN113720588A (en) * | 2021-07-23 | 2021-11-30 | 山东豪驰智能汽车有限公司 | Test method for rapidly measuring pressing force and torsion angle of wiper arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |