CN105527073A - Rearview mirror torque detecting device - Google Patents
Rearview mirror torque detecting device Download PDFInfo
- Publication number
- CN105527073A CN105527073A CN201511002590.2A CN201511002590A CN105527073A CN 105527073 A CN105527073 A CN 105527073A CN 201511002590 A CN201511002590 A CN 201511002590A CN 105527073 A CN105527073 A CN 105527073A
- Authority
- CN
- China
- Prior art keywords
- rearview mirror
- holder
- cylinder
- torque detecting
- rotating disk
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
Abstract
The invention provides a rearview mirror torque detecting device, comprising a workbench, a turntable, a fixed seat, a fixed block, an upper pressure block, a cylinder mounting seat, a cylinder and a torque sensor, wherein the turntable is arranged on the workbench, and the fixed seat and the fixed block are fixedly arranged on the turntable; a guide rod is arranged on the fixed seat, and the upper pressure block is arranged on the guide rod; the cylinder mounting seat is arranged on the fixed seat, and is in an inverted L shape; the cylinder is mounted at the top of the cylinder mounting seat and positioned on the top wall of the inverted L shape, a piston rod of the cylinder extends down and is fixedly connected with the upper pressure block, and the cylinder drives the upper pressure block to move up and down along the guide rod; and the torque sensor is mounted in the workbench and electrically connected with the turntable. The rearview mirror torque detecting device has the advantages of simple and reasonable structure, accuracy in measurement, small error and high efficiency.
Description
Technical field
The invention provides a kind of pick-up unit, specifically relate to a kind of rearview mirror torque detecting apparatus.
Background technology
Enterprise is when carrying out Product processing, Comment on quality and pick test are carried out for the product needed produced, reason is: pick test is the principle according to random sampling, from overall, extract part group of individuals become sample, according to the result detected sample, infer the method for overall quality level.Pick test draw samples is not by the domination of reviewer's subjective desire, each individuality is all identical by the probability drawn, thus ensure that the distribution of sample in is totally relatively more even, have sufficient representativeness, it also has the high advantage of saving human and material resources, financial resources, time and accuracy simultaneously.The quality that it can be used for again destructive test and production run is closed on, and completes the test item that one hundred percent inspection cannot be carried out, has a wide range of applications space.
Such as, auto parts machinery producer after manufacture visor time, need to carry out moment of torsion detection to rearview mirror, check whether moment of torsion meets qualified and whether meet related quality criterion, original detection method to rearview mirror moment of torsion be by assembling after rearview mirror be fixed, then promote rearview mirror with torsionmeter, readout value, then be multiplied by the arm of force and draw moment of torsion, the error between the data that the method records out and real data is larger.In addition, when carrying out moment of torsion to rearview mirror and detecting, because fixing described rearview mirror is comparatively difficult, makes to measure moment of torsion and there is comparatively big error, product quality can not be gone out by accurate response.
Summary of the invention
For overcoming the shortcomings and deficiencies to rearview mirror torque-measuring apparatus in above-mentioned prior art, the invention of this reality provides a kind of rearview mirror torque detecting apparatus, and this apparatus structure advantages of simple, measurement are accurately, error is less, efficiency is higher.
Technical solution of the present invention is as follows:
Rearview mirror torque detecting apparatus of the present invention, comprises worktable, rotating disk, holder, fixed block, upper holder block, cylinder mount pad, cylinder and torque sensor,
Described rotating disk is arranged on the table, and described holder and fixed block are fixedly mounted on rotating disk; Described holder is provided with guide pole, and described upper holder block is installed on guide pole; Described cylinder mount pad is located on holder, in inverted L-type; Described cylinder is installed on the top of cylinder mount pad, and be positioned on the roof of inversion L-type, its piston rod is fixedly connected with to downward-extension with upper holder block, and cylinder 7 drives upper holder block to move up and down along guide pole;
Described torque sensor is arranged in worktable, is electrically connected with rotating disk.
Preferably, described holder front end is inclined-plane, and the angle on inclined-plane is corresponding with the front mounting surface angle of rearview mirror.
Preferably, described holder is provided with U-shaped groove I, described U-shaped groove I is extended to bevel direction by interior, and inclined-plane forms concave port; Described upper holder block correspondence arranges U-shaped groove II; Described U-shaped groove I is corresponding with the shape of the front end boss of rearview mirror with U-shaped groove II combined shaped.
Preferably, described fixed block is arranged at the front end of holder, and the distance on fixed block and inclined-plane, holder front end is slightly larger than the thickness of rearview mirror front mounting surface.
Preferably, the both sides of described rotating disk are provided with laser sensor.
Preferably, circumferentially scale is provided with around described worktable top rotary table.
Preferably, described worktable is provided with rotating disk more than two and work package.
The course of work of the present invention is: be arranged on by rearview mirror on holder, and rearview mirror front end boss lower surface is embedded in the U-shaped groove I of holder, and rearview mirror front mounting surface is adjacent to inclined-plane, holder front end; After rearview mirror is had good positioning, start cylinder, cylinder piston rod stretches out downwards, and drives upper holder block, and upper holder block is moved downward along guide pole, allows U-shaped groove II compress rearview mirror front end boss upper surface; After rearview mirror is fixed, rearview mirror is pulled before and after staff, and be used for detecting pulling before and after rearview mirror by the laser sensor of both sides and whether put in place, rearview mirror is pulled rear drive dial rotation, the torque sensor of driven by rotary disc bottom it, torque sensor produces moment electric signal and also transfers to computer board, pulls in process whole, continue sampling by computer board, then lock maximal value; After inspection torque value, cylinder piston rod is retracted, and drive upper holder block to move upward along guide pole, leave rearview mirror front end boss, now staff takes off rearview mirror and carries out mark of conformity.
Beneficial effect of the present invention:
1, the present invention is positioned rearview mirror by the inclined-plane, front end of fixed station, U-shaped groove I, concave port, upper holder block is driven by cylinder, utilize the U-shaped groove II of upper holder block to carry out laminating to rearview mirror to compress, rearview mirror is not only installed in testing process fixing easy, and accurate positioning;
2, the present invention uses torque sensor to carry out torque measurement, and compared to using torsionmeter to measure in prior art, the data error obtained is less, and precision is higher, more can the quality of reactor product;
3, the present invention is provided with laser sensor and scale respectively in the both sides of rotating disk and circumference, and whether this folding angles being convenient to detect rearview mirror puts in place, and the data that computer board is collected are more accurate;
4, the present invention is provided with rotating disk more than two and work package on the table, and detection efficiency is improved greatly.
Accompanying drawing explanation
Fig. 1 is wiring layout of the present invention
Fig. 2 is structural perspective of the present invention
Fig. 3 is front view of the present invention
Fig. 4 is upward view of the present invention
Fig. 5 is rear-view mirror figure
In figure each sequence number and title as follows:
1-worktable; 2-rotating disk; 3-holder; 4-fixed block; 5-upper holder block; 6-cylinder mount pad; 7-cylinder; 8-torque sensor; 9-guide pole; 10-inclined-plane; 11-rearview mirror; 12-front mounting surface; 13-U type groove I; 14-concave port; 15-U type groove II; 16-front end boss; 17-laser sensor.
Embodiment
Below by specific embodiment, the present invention is described in detail.
As shown in Fig. 1,2,3,4,5, rearview mirror torque detecting apparatus of the present invention, comprises worktable 1, rotating disk 2, holder 3, fixed block 4, upper holder block 5, cylinder mount pad 6, cylinder 7 and torque sensor 8,
Described rotating disk 2 arranges on the table 1, and described holder 3 is fixedly mounted on rotating disk 2 with fixed block 4; Described holder 3 is provided with guide pole 9, and described upper holder block 5 is installed on guide pole 9; Described cylinder mount pad 6 is located on holder 3, in inverted L-type; Described cylinder 7 is installed on the top of cylinder mount pad 6, and be positioned on the roof of inversion L-type, its piston rod is fixedly connected with to downward-extension with upper holder block 5, and cylinder 7 drives upper holder block 5 to move up and down along guide pole 9;
Described torque sensor 8 is arranged in worktable 1, is electrically connected with rotating disk 2.
Described holder 3 front end is inclined-plane 10, and the angle on inclined-plane is corresponding with front mounting surface 12 angle of rearview mirror 11.
Described holder 3 is provided with U-shaped groove I13, and described U-shaped groove I13 is extended to direction, inclined-plane 10 by interior, and inclined-plane 10 is formed concave port 14; Described upper holder block 5 correspondence arranges U-shaped groove II15; Described U-shaped groove I13 is corresponding with the shape of the front end boss 16 of rearview mirror 11 with U-shaped groove II15 combined shaped.
Described fixed block 4 is arranged at the front end of holder 3, and the distance on fixed block 4 and inclined-plane, holder 3 front end 10 is slightly larger than the thickness of rearview mirror 11 front mounting surface 12.
The both sides of described rotating disk 2 are provided with laser sensor 17.
Circumferentially scale is provided with around described worktable 1 top rotary table 2.
Described worktable 1 is provided with rotating disk 2 more than two and work package.
The course of work of the present invention is: be arranged on holder 3 by rearview mirror 11, and rearview mirror 11 front end boss 16 lower surface is embedded in holder 3U type groove I13, and rearview mirror 11 front mounting surface 12 is adjacent to inclined-plane, holder 3 front end 10; After rearview mirror 11 is had good positioning, start cylinder 7, cylinder piston rod stretches out downwards, and drives upper holder block 5, and upper holder block 5 is moved downward along guide pole 9, allows U-shaped groove II15 compress rearview mirror 11 front end boss 16 upper surface; After rearview mirror 11 is fixed, rearview mirror 11 is pulled before and after staff, and be used for detecting pulling before and after rearview mirror 11 by the laser sensor 17 of both sides and whether put in place, rearview mirror 11 is pulled rear drive rotating disk 2 and is rotated, rotating disk 2 drives the torque sensor 8 bottom it, and torque sensor 8 produces moment electric signal and transfers to computer board, pulls in process whole, continue sampling by computer board, then lock maximal value; After inspection torque value, cylinder 7 piston rod is retracted, and drive upper holder block 5 to move upward along guide pole 9, leave rearview mirror 11 front end boss 16, now staff takes off rearview mirror and carries out mark of conformity.
Claims (7)
1. a rearview mirror torque detecting apparatus, comprises worktable (1), rotating disk (2), holder (3), fixed block (4), upper holder block (5), cylinder mount pad (6), cylinder (7) and torque sensor (8), it is characterized in that:
Described rotating disk (2) is arranged on the table (1), and described holder (3) and fixed block (4) are fixedly mounted on rotating disk (2); Described holder (3) is provided with guide pole (9), and described upper holder block (5) is installed on guide pole (9); Described cylinder mount pad (6) is located on holder (3), in inverted L-type; Described cylinder (7) is installed on the top of cylinder mount pad (6), and be positioned on the roof of inversion L-type, its piston rod is fixedly connected with to downward-extension with upper holder block (5), and cylinder (7) drives upper holder block (5) to move up and down along guide pole (9);
Described torque sensor (8) is arranged in worktable (1), is electrically connected with rotating disk (2).
2. rearview mirror torque detecting apparatus according to claim 1, is characterized in that: described holder (3) front end is inclined-plane (10), and the angle on inclined-plane is corresponding with front mounting surface (12) angle of rearview mirror (11).
3. rearview mirror torque detecting apparatus according to claim 1, it is characterized in that: described holder (3) is provided with U-shaped groove I(13), described U-shaped groove I(13) extended to inclined-plane (10) direction by interior, inclined-plane (10) are formed concave port (14); Described upper holder block (5) correspondence arranges U-shaped groove II(15); Described U-shaped groove I(13) with U-shaped groove II(15) combined shaped is corresponding with the shape of the front end boss (16) of rearview mirror (11).
4. rearview mirror torque detecting apparatus according to claim 1, it is characterized in that: described fixed block (4) is arranged at the front end of holder (3), the distance on fixed block (4) and holder (3) inclined-plane, front end (10) is slightly larger than the thickness of rearview mirror (11) front mounting surface (12).
5. rearview mirror torque detecting apparatus according to claim 1, is characterized in that: the both sides of described rotating disk (2) are provided with laser sensor (17).
6. rearview mirror torque detecting apparatus according to claim 1, is characterized in that: described worktable (1) top rotary table (2) around be circumferentially provided with scale.
7. rearview mirror torque detecting apparatus according to claim 1, is characterized in that: described worktable (1) is provided with rotating disk (2) more than two and work package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002590.2A CN105527073A (en) | 2015-12-29 | 2015-12-29 | Rearview mirror torque detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002590.2A CN105527073A (en) | 2015-12-29 | 2015-12-29 | Rearview mirror torque detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105527073A true CN105527073A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002590.2A Pending CN105527073A (en) | 2015-12-29 | 2015-12-29 | Rearview mirror torque detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105527073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179555A (en) * | 2020-09-28 | 2021-01-05 | 四川天视车镜有限责任公司 | Manual torque tester for rearview mirror |
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| KR100501345B1 (en) * | 1997-10-28 | 2005-09-30 | 현대자동차주식회사 | Miller Fixing Jigs for Miller Deodorization Test |
| CN102829989A (en) * | 2012-08-27 | 2012-12-19 | 常熟通润汽车零部件股份有限公司 | Hydraulic jack testing device |
| CN202631267U (en) * | 2012-05-29 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Durability detection device of foldable rearview mirror of automobile |
| CN202853907U (en) * | 2012-11-01 | 2013-04-03 | 上海大众汽车有限公司 | Rearview mirror testing mechanism |
| CN203365112U (en) * | 2012-12-29 | 2013-12-25 | 北京兴科迪科技有限公司 | Rearview-mirror torque detection device |
| CN104019980A (en) * | 2014-06-18 | 2014-09-03 | 苏州博众精工科技有限公司 | Automatic pulling-out force detection mechanism |
| CN204008033U (en) * | 2014-07-22 | 2014-12-10 | 杭州木心科技有限公司 | Spring brake chamber packoff |
| CN104677602A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Folding durability test device for external rear view mirror of automobile |
| CN205262715U (en) * | 2015-12-29 | 2016-05-25 | 柳州市通顺汽车部件有限责任公司 | Rearview -mirror torque detection device |
-
2015
- 2015-12-29 CN CN201511002590.2A patent/CN105527073A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501345B1 (en) * | 1997-10-28 | 2005-09-30 | 현대자동차주식회사 | Miller Fixing Jigs for Miller Deodorization Test |
| CN202631267U (en) * | 2012-05-29 | 2012-12-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Durability detection device of foldable rearview mirror of automobile |
| CN102829989A (en) * | 2012-08-27 | 2012-12-19 | 常熟通润汽车零部件股份有限公司 | Hydraulic jack testing device |
| CN202853907U (en) * | 2012-11-01 | 2013-04-03 | 上海大众汽车有限公司 | Rearview mirror testing mechanism |
| CN203365112U (en) * | 2012-12-29 | 2013-12-25 | 北京兴科迪科技有限公司 | Rearview-mirror torque detection device |
| CN104019980A (en) * | 2014-06-18 | 2014-09-03 | 苏州博众精工科技有限公司 | Automatic pulling-out force detection mechanism |
| CN204008033U (en) * | 2014-07-22 | 2014-12-10 | 杭州木心科技有限公司 | Spring brake chamber packoff |
| CN104677602A (en) * | 2015-01-26 | 2015-06-03 | 上汽通用五菱汽车股份有限公司 | Folding durability test device for external rear view mirror of automobile |
| CN205262715U (en) * | 2015-12-29 | 2016-05-25 | 柳州市通顺汽车部件有限责任公司 | Rearview -mirror torque detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179555A (en) * | 2020-09-28 | 2021-01-05 | 四川天视车镜有限责任公司 | Manual torque tester for rearview mirror |
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Application publication date: 20160427 |