CN108692631A - A kind of bolt location degree detection device of vacuum servo liner - Google Patents
A kind of bolt location degree detection device of vacuum servo liner Download PDFInfo
- Publication number
- CN108692631A CN108692631A CN201810355186.0A CN201810355186A CN108692631A CN 108692631 A CN108692631 A CN 108692631A CN 201810355186 A CN201810355186 A CN 201810355186A CN 108692631 A CN108692631 A CN 108692631A
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- China
- Prior art keywords
- standard detection
- liner
- hole
- vacuum servo
- bolt
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 148
- 238000009434 installation Methods 0.000 claims abstract description 70
- 239000006260 foam Substances 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a kind of bolt location degree detection devices of vacuum servo liner, it is characterised in that:Including vacuum servo liner (1) and standard detection plate (2);It includes mounting hole, installation bolt (3), mounting surface (4) and foam (5) that vacuum servo, which pads (1),;Standard detection plate (2) includes standard detection face (6), standard detection hole (7) and supporter (8), the mounting surface (4) of standard detection face (6) face vacuum servo liner, the surface of standard detection face (6) meets mounting surface (4) required precision;Vacuum servo liner installation bolt standard detection hole (7) of multiple and different positions is distributed in standard detection plate (2) surrounding, the shape and position degree in standard detection hole (7) meet the required precision with the vacuum servo of required detection liner installation bolt (3), realize that efficient, low cost, rapidly measurement vacuum servo pads bolt location degree.
Description
Technical field
The invention belongs to the position degree detection technique fields of automobile brake part, and in particular to a kind of vacuum servo liner
Bolt location degree detection device.
Background technology
Although vacuum servo liner is simple in structure, since it plays support automobile vacuum booster and the other end and braking
Pedal connects, and is to belong to the core component for ensureing vehicle safety performance.Bolt on vacuum servo liner is used for and brake pedal
Connection, position degree play the role of connection brake pedal fastening vital.
Present position measurement scheme is that manual operation three-coordinate instrument device measures, the disadvantage is that:
1, the efficiency of manual measurement is low, needs after manually establishing coordinate system, then measure, the efficiency that single products measure
It is low;
2, it since the diameter of tested bolt only has ￠ 8, takes and a little establishes coordinate system difficulty, and by personnel's operation technique and skill
It horizontal can be affected, measure not accurate enough;
3, the bolt length specification of vacuum servo liner is had nothing in common with each other, and the position of different bolts is easy to happen mistake in assembly
Position, existing position degree detection method are not easy to find and correct the setup error problem of bolt, and some is filled with brake pedal
Timing just finds, at this moment needs to dismantle other installed bolts again and other parts carry out operation of doing over again, waste working hour,
Artificial burden has been aggravated, line speed has been dragged down;Bolt mistake also is not found, and substandard products is caused to dispatch from the factory, and influences its property
Energy and quality;
4, due to being usually provided with buffering foam between vacuum servo liner and brake pedal, the stickup of usual foam is to lean on
Adhesive film manually is torn, then finger slices pressing is completed to compress, and is limited, takes by personnel's operation technique and level of skill
When it is laborious, pressing is also uneven, and push action and position degree detection adhere to the different phase of two onrelevants separately, and process is more,
Processing efficiency is low.
Invention content
For at least one of prior art disadvantages described above or Improvement requirement, the present invention provides a kind of vacuum servo linings
The bolt location degree detection device of pad realizes efficient, low cost, rapidly measures vacuum servo liner bolt location degree.
To achieve the above object, according to one aspect of the present invention, a kind of bolt location of vacuum servo liner is provided
Spend detection device, including vacuum servo liner and standard detection plate;
The vacuum servo liner includes mounting hole, installation bolt, mounting surface and foam;The one of the vacuum servo liner
End can support automobile vacuum booster, and the other end can be by the installation bolt across multiple mounting holes and by described
Mounting surface is connect with brake pedal;The foam is set on the mounting surface;
The standard detection plate includes standard detection face, standard detection hole and supporter, and the standard detection face is located at institute
Standard detection plate upper surface is stated, the standard detection hole is located in the standard detection plate, and above support is located at the standard
Detection plate lower surface;The mounting surface that vacuum servo described in the face of the standard detection face pads, the standard detection face
Surface meets the mounting surface required precision;The vacuum servo liner of multiple and different positions is distributed in the standard detection plate surrounding
Installation bolt standard detection hole, the shape and position degree in the standard detection hole, which meet to pad with the vacuum servo of required detection, pacifies
Fill the required precision of bolt.
Preferably, the installation bolt is inserted into the part in the standard detection hole at least with two kinds of different rule of length
Lattice.
Preferably, the standard detection hole corresponding from the installation bolt at least has two kinds of specifications that hole depth is different,
Wherein other than most deep standard detection hole is through-hole, the smaller standard detection hole of remaining hole depth is upper end trepanning, lower end seal
The hole closed, and each hole depth between in correct position installation bolt and its most adjacent, more long size installation bolt be inserted into
Between partial length.
Preferably, the standard detection hole is all through-hole, and the water height of standard detection plate lower surface is variation, mark
The thickness of quasi- detection plate is to change, installation bolt of the thickness of standard detection plate between correct position at each standard detection hole
And its between the length of most adjacent, shorter specification installation bolt insertion portion, the minimum thickness of standard detection plate is less than installation
The shortest length of bolt insertion portion, the sum of the minimum thickness of standard detection plate and the thickness of above support are more than installation bolt
The maximum length of insertion portion.
Preferably, the foam has the through-hole passed through for the installation bolt.
Preferably, on the foam, the side of the mounting surface described in face is equipped with viscose glue.
Preferably, above support is support leg, and is arranged multiple.
Preferably, when the installation bolt of vacuum booster lining pad can be fitted into the standard detection hole of standard detection plate, and standard
Detection faces are bonded completely with mounting surface, then the installation bolt position degree of vacuum servo liner is qualified;When vacuum booster lining pad
Installation bolt cannot fill in standard detection hole, or can fill in standard detection hole but standard detection face is not pasted completely with mounting surface
It closes, then the installation bolt position degree of vacuum servo liner is unqualified.
Above-mentioned preferred feature can be combined with each other as long as they do not conflict with each other.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, have below beneficial to effect
Fruit:
1, the efficiency for significantly improving vacuum servo liner installation bolt position degree detection, may be implemented on production line side, and
When mistake proofing is detected to the position degree of installation bolt installation, containment defective products outflow;
2, since detection device is easy to operate, judge to be easy, common employee can quickly detect, and reduce to operator's skill
The horizontal requirement of energy;
3, due to client vacuum booster practical set mode true reappearance, can effectively reduce since measurement error is made
At work it is useless;
4, the detection faces of this vacuum booster lining pad installation bolt position degree detection apparatus and standard detection hole, using same
In process can machine-shaping, precision can reach 0.1mm, can be used for the vacuum servo liner installation spiral shell of high-precision requirement
Bolt position degree detects;
5, the installation site detection of different size installation bolt is completed together in the position degree detection apparatus of the present invention, is subtracted
Process is lacked, and error detection is quickly direct, very clear, can correct a mistake promptly, avoid follow-up rejection and waste artificial, accelerate life
Producing line speed, improves yields;
6, the present invention has also carried out leveling pressure while the detection of bolt location degree and bolt specification detect to foam assembly
Tightly, processing efficiency is improved.
Description of the drawings
Fig. 1 is the front view that vacuum servo of the present invention pads bolt location degree detection device;
Fig. 2 is that vacuum servo of the present invention pads bolt location degree detection tool device structural schematic diagram;
Fig. 3 is vacuum servo gasket construction schematic diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.The present invention is described in more detail With reference to embodiment.
As a kind of better embodiment of the present invention, as shown in Figs. 1-3, the present invention provides a kind of vacuum servo liner
Bolt location degree detection device, including vacuum servo liner 1 and standard detection plate 2.
The vacuum servo liner 1 includes mounting hole, installation bolt 3, mounting surface 4 and foam 5;The vacuum servo liner
1 one end can support automobile vacuum booster, and the other end by the installation bolt 3 across multiple mounting holes and can lead to
The mounting surface 4 is crossed to connect with brake pedal;The foam 5 is set on the mounting surface 4.
The standard detection plate 2 includes standard detection face 6, standard detection hole 7 and supporter 8 (such as multiple support legs),
The standard detection face 6 is located at 2 upper surface of standard detection plate, and the standard detection hole 7 is located at the standard detection plate 2
In, above support 8 is located at 2 lower surface of standard detection plate;This vacuum booster lining pads installation bolt position degree detection apparatus
Detection faces and standard detection hole, drill and the same lathe process in milling face in can machine-shaping, precision can reach
0.1mm can be used for the vacuum servo liner installation bolt position degree detection of high-precision requirement.
The mounting surface 4 that vacuum servo described in 6 face of standard detection face pads, the table in the standard detection face 6
Face meets 4 required precision of the mounting surface;The vacuum servo liner of multiple and different positions is distributed in 2 surrounding of standard detection plate
Installation bolt standard detection hole 7, the shape and position degree in the standard detection hole 7 meet to be padded with the vacuum servo of required detection
The required precision of installation bolt 3.
Preferably, when the installation bolt 3 of vacuum booster lining pad 1 can be fitted into the standard detection hole 7 of standard detection plate 2, and
Standard detection face 6 is bonded (at this point, foam 5 is also compacted) with mounting surface 4 completely, then the installation bolt 3 of vacuum servo liner 1
Position degree is qualified;When the installation bolt 3 of vacuum booster lining pad 1 cannot fill in standard detection hole 7, or standard detection hole 7 can be filled in
But standard detection face 6 is not bonded completely with mounting surface 4, then 3 position degree of installation bolt of vacuum servo liner 1 is unqualified.
Since detection device is easy to operate, judge to be easy, common employee can quickly detect, and reduce and want operator's level of skill
It asks;The efficiency for significantly improving vacuum servo liner installation bolt position degree detection, may be implemented on production line side, in time to installation
The position degree of bolt installation is detected mistake proofing, the outflow of containment defective products due to client vacuum booster practical set mode
True reappearance can be effectively reduced since work caused by measurement error is useless.
Preferably, a diameter of 8mm of the installation bolt 3, and the part for being inserted into the standard detection hole 7 at least has length
Two kinds of different specifications are spent, as shown in figure 3, at least there is a kind of lag bolt and a kind of stay bolt, in order to detect long lag bolt
Whether position is correct, provides two kinds of detection modes.
The first detection mode is that the standard detection hole corresponding from the installation bolt 37 at least has hole depth different
Two kinds of specifications, wherein in addition to most deep standard detection hole be through-hole other than, the smaller standard detection hole of remaining hole depth be upper end
Trepanning, lower end closed hole, and each hole depth between in correct position installation bolt and its most adjacent, more long size peace
Between the length for filling bolt insertion portion.In this way, when the mounting hole for being inserted into lag bolt of stay bolt mistake, it is inserted into
When in shallower standard detection hole 7, bottom hole will be abutted, the head of installation bolt is supported the upper of prominent vacuum servo liner 1
Surface, testing staff is by checking prominent situation, it is easy to the installation bolt of positional fault differentiated, and is quickly corrected,
It avoids vacuum booster loading error or causes correction to do over again to subsequent assembly.
Second of detection mode is that the standard detection hole 7 is all through-hole, and the water of 2 lower surface of standard detection plate is high
Degree is variation, and the thickness of standard detection plate 2 is to change, and the thickness of standard detection plate is between just at each standard detection hole 7
Really between the installation bolt of position and its length of most adjacent, shorter specification installation bolt insertion portion, standard detection plate
Minimum thickness is less than the shortest length of installation bolt insertion portion, the thickness of the minimum thickness and above support 8 of standard detection plate
The sum of degree is more than the maximum length of installation bolt insertion portion.In this way, when the installation for being inserted into lag bolt of stay bolt mistake
Kong Shi when being inserted into the standard detection hole 7 of standard detection plate thickness thin location, will stretch out mark because installation bolt is long
The lower surface of quasi- detection plate 2, and be unlikely to abut with support leg placement platform because of the thickness of support leg;Testing staff passes through
The case where checking stretching, it is easy to find the installation bolt of positional fault, and be corrected in time, vacuum booster is avoided to assemble
Mistake causes correction to do over again to subsequent assembly.
Preferably, the foam 5 has a through-hole passed through for the installation bolt 3, on the foam 5, described in face
The side of mounting surface 4 is equipped with viscose glue.While position degree detects, the detection faces of standard detection plate are utilized to foam and installation
Viscose glue between face compresses with having carried out uniform ground, and bonding is closer, easy to operate, efficient.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of bolt location degree detection device of vacuum servo liner, it is characterised in that:Including vacuum servo liner (1) and mark
Quasi- detection plate (2);
The vacuum servo liner (1) includes mounting hole, installation bolt (3), mounting surface (4) and foam (5);The vacuum servo
The one end for padding (1) can support automobile vacuum booster, and the other end can pass through the installation spiral shell across multiple mounting holes
Bolt (3) is simultaneously connect by the mounting surface (4) with brake pedal;The foam (5) is set on the mounting surface (4);
The standard detection plate (2) includes standard detection face (6), standard detection hole (7) and supporter (8), the standard detection
Face (6) is located at standard detection plate (2) upper surface, and the standard detection hole (7) is located in the standard detection plate (2), institute
It states supporter (8) and is located at standard detection plate (2) lower surface;Vacuum servo described in standard detection face (6) face pads
The mounting surface (4), the surface of the standard detection face (6) meets the mounting surface (4) required precision;The standard detection
Vacuum servo liner installation bolt standard detection hole (7) of multiple and different positions, the standard detection hole is distributed in plate (2) surrounding
(7) shape and position degree meets the required precision with the vacuum servo of required detection liner installation bolt (3).
2. the bolt location degree detection device of vacuum servo liner as described in claim 1, it is characterised in that:The installation spiral shell
Bolt (3) is inserted into the part of the standard detection hole (7) at least with two kinds of different specifications of length.
3. the bolt location degree detection device of vacuum servo liner as claimed in claim 2, it is characterised in that:With the installation
The corresponding standard detection hole (7) of bolt (3) is at least with two kinds of different specifications of hole depth, wherein in addition to most deep standard is examined
Gaging hole is except through-hole, the smaller standard detection hole of remaining hole depth be upper end trepanning, lower end closed hole, and each hole depth between
Between installation bolt and its most adjacent, more long size installation bolt insertion portion length in correct position.
4. the bolt location degree detection device of vacuum servo liner as claimed in claim 2, it is characterised in that:The standard inspection
Gaging hole (7) is all through-hole, and the water height of standard detection plate (2) lower surface is variation, and the thickness of standard detection plate (2) is
Variation, at each standard detection hole (7) thickness of standard detection plate between correct position installation bolt and its it is most adjacent,
Between the length of shorter specification installation bolt insertion portion, the minimum thickness of standard detection plate is less than installation bolt insertion portion
Shortest length, the sum of the minimum thickness of standard detection plate and the thickness of above support (8) are more than installation bolt insertion portion
Maximum length.
5. the bolt location degree detection device of vacuum servo liner according to any one of claims 1-4, it is characterised in that:Institute
Stating foam (5) has the through-hole passed through for the installation bolt (3).
6. the bolt location degree detection device of vacuum servo liner as claimed in claim 5, it is characterised in that:The foam
(5) on, the side of the mounting surface described in face (4) is equipped with viscose glue.
7. the bolt location degree detection device of vacuum servo liner according to any one of claims 1-4, it is characterised in that:Institute
It is support leg to state supporter (8), and is arranged multiple.
8. the bolt location degree detection device of vacuum servo liner according to any one of claims 1-4, it is characterised in that:When
The installation bolt (3) of vacuum servo liner (1) can be fitted into the standard detection hole (7) of standard detection plate (2), and standard detection face
(6) it is bonded completely with mounting surface (4), then installation bolt (3) position degree of vacuum servo liner (1) is qualified;Work as vacuum servo
The installation bolt (3) of liner (1) cannot fill in standard detection hole (7), or can fill in standard detection hole (7) but standard detection face
(6) it is not bonded completely with mounting surface (4), then installation bolt (3) position degree of vacuum servo liner (1) is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355186.0A CN108692631A (en) | 2018-04-19 | 2018-04-19 | A kind of bolt location degree detection device of vacuum servo liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355186.0A CN108692631A (en) | 2018-04-19 | 2018-04-19 | A kind of bolt location degree detection device of vacuum servo liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692631A true CN108692631A (en) | 2018-10-23 |
Family
ID=63845127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810355186.0A Pending CN108692631A (en) | 2018-04-19 | 2018-04-19 | A kind of bolt location degree detection device of vacuum servo liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692631A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141409U (en) * | 2011-07-22 | 2012-02-08 | 重庆长鹏实业（集团）有限公司 | Passenger car floor carpet positioning composite detection tool |
| CN203704821U (en) * | 2013-12-10 | 2014-07-09 | 贵州黎阳航空动力有限公司 | A hole series position accuracy rapid detection apparatus |
| CN104330006A (en) * | 2014-11-03 | 2015-02-04 | 重庆至信实业有限公司 | Quick detecting device of upper cover plate of lower slide groove of automobile |
| CN104406480A (en) * | 2014-11-18 | 2015-03-11 | 成都发动机（集团）有限公司 | Method and measuring tool for detecting location degree of densely distributed holes |
| CN105091699A (en) * | 2015-08-07 | 2015-11-25 | 安徽江淮汽车股份有限公司 | Brake pedal detection device |
| CN207123234U (en) * | 2017-09-05 | 2018-03-20 | 江西晟威汽车零部件有限公司 | The detection means of auto parts |
| CN208108953U (en) * | 2018-04-19 | 2018-11-16 | 广东鸿图科技股份有限公司 | A kind of bolt location degree detection device of vacuum servo liner |
-
2018
- 2018-04-19 CN CN201810355186.0A patent/CN108692631A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141409U (en) * | 2011-07-22 | 2012-02-08 | 重庆长鹏实业（集团）有限公司 | Passenger car floor carpet positioning composite detection tool |
| CN203704821U (en) * | 2013-12-10 | 2014-07-09 | 贵州黎阳航空动力有限公司 | A hole series position accuracy rapid detection apparatus |
| CN104330006A (en) * | 2014-11-03 | 2015-02-04 | 重庆至信实业有限公司 | Quick detecting device of upper cover plate of lower slide groove of automobile |
| CN104406480A (en) * | 2014-11-18 | 2015-03-11 | 成都发动机（集团）有限公司 | Method and measuring tool for detecting location degree of densely distributed holes |
| CN105091699A (en) * | 2015-08-07 | 2015-11-25 | 安徽江淮汽车股份有限公司 | Brake pedal detection device |
| CN207123234U (en) * | 2017-09-05 | 2018-03-20 | 江西晟威汽车零部件有限公司 | The detection means of auto parts |
| CN208108953U (en) * | 2018-04-19 | 2018-11-16 | 广东鸿图科技股份有限公司 | A kind of bolt location degree detection device of vacuum servo liner |
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