CN107643054A - Aided measurement device, brake disc measuring apparatus and brake disc measuring method - Google Patents
Aided measurement device, brake disc measuring apparatus and brake disc measuring method Download PDFInfo
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- CN107643054A CN107643054A CN201710731158.XA CN201710731158A CN107643054A CN 107643054 A CN107643054 A CN 107643054A CN 201710731158 A CN201710731158 A CN 201710731158A CN 107643054 A CN107643054 A CN 107643054A
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- brake disc
- face
- measurement device
- main body
- aided measurement
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Abstract
The invention provides a kind of aided measurement device, brake disc measuring apparatus and brake disc measuring method, aided measurement device is installed on the disc brake rotor, and aided measurement device includes：Main body block, there is the first binding face for being used for fitting with the outer peripheral face of brake disc；With reference to projection, it is arranged on reference to projection in main body block, there is the first end face and second end face being oppositely arranged with reference to projection, first end face is used to be connected with the abrasion end face of brake disc；Wherein, it is at least two with reference to projection, the two neighboring second end face with reference to projection is located on same predetermined plane, the plane of reference of the predetermined plane as the attrition value for detecting brake disc.Aided measurement device in the present invention solves the problems, such as to be difficult to the wearing valve for measuring brake disc in the prior art.
Description
Technical field
The present invention relates to brake disc detection field, in particular to a kind of aided measurement device, brake disc measuring apparatus
With brake disc measuring method.
Background technology
At present, brake disc is not only applied larger normal force and tangential force by brake block at work, but also holds
By the thermic load more much bigger than brake drum, the possible warpage under high temperature action, so as to cause to produce frictional noise and scratch.
In brake disc measurement process, when the seamed edge or braking dish groove of brake disc have serious dirty dirty ﹑ protrusions or fasciation,
When also braking dish groove is very narrow, it can not measure.The datum mark of automatic detection is to utilize reference plane and meter calibration tank, predetermined condition
It is that reference plane is horizontality, minimum widith 1.5mm.Inclined plane may be can't detect or testing result is forbidden
Really.Therefore, detection mode of the prior art is difficult to the wearing valve for detecting brake disc.
The content of the invention
It is a primary object of the present invention to provide a kind of aided measurement device, brake disc measuring apparatus and brake disc measurement side
Method, to solve the problems, such as to be difficult to the wearing valve for measuring brake disc in the prior art.
To achieve these goals, according to the first aspect of the invention, there is provided a kind of aided measurement device, be arranged on
In brake disc, aided measurement device includes：Main body block, there is the first binding face for being used for fitting with the outer peripheral face of brake disc；
With reference to projection, it is arranged on reference to projection in main body block, there is the first end face and second end face that are oppositely arranged with reference to projection, first
End face is used to be connected with the abrasion end face of brake disc；Wherein, it is at least two with reference to projection, it is two neighboring with reference to the second of projection
End face is located on same predetermined plane, the plane of reference of the predetermined plane as the attrition value for detecting brake disc.
Further, aided measurement device also includes：Locking member, locking member are arranged in main body block, locking member be used for
Brake disc connects, so that main body block is fixed on the disc brake rotor by locking member.
Further, locking member is magnetic part, and magnetic part is used for attracted with brake disc.
Further, locking member is embedded in main body block, and the surface that locking member is used to be connected with brake disc is bonded with first
Face is flush.
Further, locking member is multiple that multiple locking members are arranged in main body block at intervals.
Further, aided measurement device also includes：Lever, lever are removably mounted in main body block.
Further, fastener is provided with main body block, the fastener hole for being passed through for fastener is provided with lever,
Fastener is located in fastener hole so that lever is arranged in main body block.
Further, fastener is fastening bolt, and fastening bolt is located on fastener hole and main body block, and lever is pacified
In main body block.
Further, the second binding face is provided with lever, the second binding face and the first binding face are located at same arc
On shape face.
According to the second aspect of the invention, there is provided a kind of brake disc measuring apparatus, including：Above-mentioned subsidiary dress
Put；For launching the laser displacement sensor of multi-stripe laser line, the multi-stripe laser line that laser displacement sensor is launched respectively according to
Penetrate in the second end face of the reference projection of aided measurement device and on the region to be detected of brake disc, to obtain the outer of brake disc
Profile.
According to the third aspect of the present invention, there is provided a kind of brake disc measuring method, suitable for above-mentioned subsidiary
Device, brake disc measuring method include：Aided measurement device is arranged in brake disc to be detected, and makes aided measurement device
The first binding face be bonded with the outer peripheral face of brake disc, the first end face with reference to projection is bonded with the abrasion end face of brake disc；
Using laser displacement sensor to the second end face and the field emission laser rays to be detected of brake disc with reference to projection, to obtain system
The outline of Moving plate.
Aided measurement device in the present invention includes main body block, and the main body block is installed on the disc brake rotor, and main body block has
The first binding face to be fitted for the outer peripheral face with brake disc, it is provided with reference to projection in main body block, and has with reference to projection
The first end face and second end face being oppositely arranged, first end face are used to be connected with the abrasion end face of brake disc；Wherein, with reference to projection
For at least two, the two neighboring second end face with reference to projection is located on same predetermined plane.So, surveyed to brake disc
During amount, by main body block installation on the disc brake rotor, and the first binding face of main body block is set to be bonded with the abrasion end face of brake disc, then with
The plane of reference of the predetermined plane as the attrition value for detecting brake disc, using laser displacement sensor towards the predetermined plane and
The area to be detected transmitting laser rays of brake disc, can be to collect the first pass data of brake disc, and then is easy to generate brake disc
Outline, consequently facilitating draw the wearing valve of brake disc, solve the wearing valve for being difficult to measure brake disc in the prior art and ask
Topic.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation that embodiment on the disc brake rotor is installed according to the aided measurement device of the present invention；
Fig. 2 shows the structural representation of the main body block of the aided measurement device in Fig. 1；And
Fig. 3 shows the structural representation of the lever of the aided measurement device in Fig. 1.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, brake disc；11st, end face is worn；20th, main body block；21st, the first binding face；30th, with reference to projection；40th, locking member；
50th, lever；51st, fastener hole；52nd, the second binding face；60th, fastener.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The invention provides a kind of aided measurement device, in brake disc 10, refer to Fig. 1 to Fig. 3, subsidiary
Device includes：Main body block 20, there is the first binding face 21 for being used for fitting with the outer peripheral face of brake disc 10；With reference to projection 30,
It is arranged on reference to projection 30 in main body block 20, there is the first end face and second end face being oppositely arranged, first end with reference to projection 30
Face is used to be connected with the abrasion end face 11 of brake disc 10；Wherein, it is at least two with reference to projection 30, it is two neighboring to refer to projection 30
Second end face be located on same predetermined plane, predetermined plane as detect brake disc 10 attrition value the plane of reference.
Aided measurement device in the present invention includes main body block 20, and the main body block 20 is arranged in brake disc 10, and main body
Block 20 has the first binding face 21 for being used for fitting with the outer peripheral face of brake disc 10, is provided with main body block 20 with reference to projection
30, and referring to projection 30 has the first end face and second end face being oppositely arranged, first end face is used for the abrasion with brake disc 10
End face 11 connects；Wherein, it is at least two with reference to projection 30, the two neighboring second end face with reference to projection 30 is positioned at same predetermined
In plane.So, when being measured to brake disc 10, main body block 20 is arranged in brake disc 10, and make main body block 20
First binding face 21 is bonded with the abrasion end face 11 of brake disc 10, then the abrasion for detecting brake disc 10 is used as using predetermined plane
The plane of reference of value, launch laser rays towards the area to be detected of the predetermined plane and brake disc 10 using laser displacement sensor, just
The first pass data of brake disc 10 can be collected, and then are easy to generate the outline of brake disc 10, consequently facilitating drawing brake disc
10 wearing valve, solve the problems, such as to be difficult to the wearing valve for measuring brake disc in the prior art.
In order that main body block 20 is fastened in brake disc 10, as depicted in figs. 1 and 2, aided measurement device also includes：Locking
Part 40, locking member 40 are arranged in main body block 20, and locking member 40 is used to be connected with brake disc 10, so that main body block 20 passes through locking
Part 40 is fixed in brake disc 10.So, the locking member 40 being arranged in main body block 20, can be with by being connected with brake disc 10
The more easily fixation of realization body block 20.
Specifically, locking member 40 is magnetic part, and magnetic part is used for attracted with brake disc 10.Because brake disc 10 is metal
Part, the present embodiment is by alloing locking member 40 that more easily main body block 20 is arranged in brake disc 10 for magnetic part.It is excellent
Selection of land, magnetic part are magnet piece or electromagnetic block.
The mounting means of locking member 40 in the present embodiment is, as shown in Fig. 2 locking member 40 is embedded in main body block 20,
Locking member 40 is used to be flush with the surface that brake disc 10 is connected and the first binding face 21.So, can more easily be made
It is bonded between one binding face 21 and brake disc 10, prevents that gap between the two is larger because of the obstruction of locking member 40.
In order that the fastening effect between main body block 20 and brake disc 10 is preferable, locking member 40 is multiple, multiple locking members
40 are arranged in main body block 20 at intervals.Preferably, main body block 20 is arc, multiple prolonging along main body block 20 of locking member 40
Stretch direction setting.Preferably, locking member 40 is two, and two locking members 40 are separately positioned on the two of the first binding face 21
End.
In addition, for the ease of operating the main body block 20, aided measurement device also includes：Lever 50, lever 50 are removable
It is arranged in main body block 20 with unloading., can more easily operating main body block by the way that lever 50 is arranged in main body block 20
20, and then it is easy to installing or removing for main body block 20.
For the ease of the connection between lever 50 and main body block 20, fastener 60, lever are provided with main body block 20
The fastener hole 51 for being passed through for fastener 60 is provided with 50, fastener 60 is located in fastener hole 51 so that lever 50 to be pacified
In main body block 20.
Specifically, fastener 60 is fastening bolt, and fastening bolt is located on fastener hole 51 and main body block 20, will operation
Handle 50 is arranged in main body block 20.
In order to improve the installation effect between lever 50 and main body block 20, multiple fastener holes are provided with lever 50
51, it is provided with main body block 20 multiple with the one-to-one fastener 60 of fastener hole 51.Preferably, fastener hole 51 be two, two
Individual fastener hole 51 is separately positioned on the both ends of lever 50.
In order to prevent lever 50 from causing to interfere to brake disc 10 or main body block 20, as shown in figure 3, being set on lever 50
There is the second binding face 52, the second binding face 52 and the first binding face 21 are located on same arcwall face.Herein, the first binding face 21
It is arc with the second binding face 52, on the first binding face 21 and the same arcwall face of the displacement of the second binding face 52.
Present invention also offers a kind of brake disc measuring apparatus, including：Above-mentioned aided measurement device；It is a plurality of for launching
The laser displacement sensor of laser rays, the multi-stripe laser line that laser displacement sensor is launched are radiated at aided measurement device respectively
Reference projection second end face on and brake disc region to be detected on, to obtain the outline of brake disc.
Invention further provides a kind of brake disc measuring method, suitable for above-mentioned aided measurement device, brake disc measurement
Method includes：Aided measurement device is arranged in brake disc to be detected, and make the first binding face of aided measurement device with
The outer peripheral face fitting of brake disc, makes the first end face with reference to projection be bonded with the abrasion end face of brake disc；Passed using laser displacement
Sensor is to the second end face and the field emission laser rays to be detected of brake disc with reference to projection, to obtain the outline of brake disc.
The present invention is a kind of metro braking disk aided measurement device, and the device is placed on braking plate edge, is close to brake disc.
In measurement, by being scanned to the brake disc for being provided with the device, start recording brake disc data when the equipment is arrived in scanning.
The device is mainly used in detecting setting zero point for brake disc.
The present apparatus can be applied to various city rail brake disc buckling deformation measurement, and it is using relatively broad.
Instant invention overcomes the deficiency of prior art, there is provided a kind of metro braking disk aided measurement device, using laser position
Displacement sensor, standard point setting is carried out using the device, is identified by instrument, so as to accurately record brake disc profile, to
Judge brake disc situation.
The present invention mainly protects a kind of aided measurement device for being used to measure metro braking disk, including left handle, positive camber
(the second binding face), right magnet, negative camber (the first binding face), left magnet, left protruding plate, right protruding plate, right handles.Left hand
Handle, right handles (fastening bolt) are arranged in main body, and can rotated freely；Right magnet and left magnet are arranged on negative camber
On, magnet profile follows the change of negative camber；Left protruding plate and right protruding plate are in the top of negative camber, left protruding plate and right protrusion
Curved surface and the negative camber circle of plate end are concentric.
Negative camber is close to the outer rim of brake disc, by right magnet and left magnet adsorption in brake disc wheel rim, passes through hand
Dynamic regulation left handle and right handles make left protruding plate and right protruding plate be close to brake disc wheel rim.Brake disc aided measurement device exists
Relative position in brake disc is only relevant with measured zone.
Operation principle is as follows：Using laser displacement sensor as detection device sensor, sensor emission goes out a plurality of sharp
Light, the laser rays for going out sensor emission are radiated at metro braking disk aided measurement device and wanted in detection zone, collection system
The related data of Moving plate, instrument automatically generate brake disc outline.User can directly obtain brake disc foreign steamer on computers
It is wide.
Specifically, using laser displacement sensor as detection device sensor, the outer rim of negative camber and brake disc is tight
Patch, by right magnet and left magnet adsorption in brake disc wheel rim, manually adjust left handle and right handles make left protruding plate and
Right protruding plate is close to brake disc wheel rim, convex comprising left handle, positive camber, right magnet, negative camber, left magnet, left protruding plate, the right side
The overall structure of ejecting plate, right handles.Left handle, right handles are arranged in main body, and can rotated freely；Right magnet and left magnetic
Iron is arranged on negative camber, and magnet profile follows the change of negative camber；Left protruding plate and right protruding plate are on the top of negative camber, a left side
Protruding plate and the curved surface and negative camber of right protruding plate end circle are concentric.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
Aided measurement device in the present invention includes main body block 20, and the main body block 20 is arranged in brake disc 10, and main body
Block 20 has the first binding face 21 for being used for fitting with the outer peripheral face of brake disc 10, is provided with main body block 20 with reference to projection
30, and referring to projection 30 has the first end face and second end face being oppositely arranged, first end face is used for the abrasion with brake disc 10
End face 11 connects；Wherein, it is at least two with reference to projection 30, the two neighboring second end face with reference to projection 30 is positioned at same predetermined
In plane.So, when being measured to brake disc 10, main body block 20 is arranged in brake disc 10, and make main body block 20
First binding face 21 is bonded with the abrasion end face 11 of brake disc 10, then the abrasion for detecting brake disc 10 is used as using predetermined plane
The plane of reference of value, launch laser rays towards the area to be detected of the predetermined plane and brake disc 10 using laser displacement sensor, just
The first pass data of brake disc 10 can be collected, and then are easy to generate the outline of brake disc 10, consequently facilitating drawing brake disc
10 wearing valve, solve the problems, such as to be difficult to the wearing valve for measuring brake disc in the prior art.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (11)
- A kind of 1. aided measurement device, in brake disc (10), it is characterised in that the aided measurement device includes：Main body block (20), there is the first binding face (21) for being used for fitting with the outer peripheral face of brake disc (10)；It is described to be arranged on reference to projection (30) in the main body block (20) with reference to projection (30), it is described to have with reference to projection (30) The first end face and second end face being oppositely arranged, the first end face are used for the abrasion end face (11) of the brake disc (10) even Connect；Wherein, the reference projection (30) is at least two, the two neighboring second end face position with reference to projection (30) In on same predetermined plane, the plane of reference of the predetermined plane as the attrition value for detecting the brake disc (10).
- 2. aided measurement device according to claim 1, it is characterised in that the aided measurement device also includes：Locking member (40), the locking member (40) are arranged in the main body block (20), the locking member (40) be used for it is described Brake disc (10) connects, so that the main body block (20) is fixed in the brake disc (10) by the locking member (40).
- 3. aided measurement device according to claim 2, it is characterised in that the locking member (40) is magnetic part, described Magnetic part is used for attracted with the brake disc (10).
- 4. aided measurement device according to claim 2, it is characterised in that the locking member (40) is embedded in the main body On block (20), the locking member (40) is used for the surface being connected with the brake disc (10) and first binding face (21) is mutually neat It is flat.
- 5. aided measurement device according to claim 2, it is characterised in that the locking member (40) is multiple, Duo Gesuo Locking member (40) is stated to be arranged at intervals in the main body block (20).
- 6. aided measurement device according to claim 1, it is characterised in that the aided measurement device also includes：Lever (50), the lever (50) are removably mounted in the main body block (20).
- 7. aided measurement device according to claim 6, it is characterised in that be provided with fastener on the main body block (20) (60) fastener hole (51) for being passed through for the fastener (60), the fastener, are provided with the lever (50) (60) it is located in the fastener hole (51) so that the lever (50) is arranged in the main body block (20).
- 8. aided measurement device according to claim 7, it is characterised in that the fastener (60) is fastening bolt, institute State fastening bolt to be located on the fastener hole (51) and the main body block (20), the lever (50) is arranged on described In main body block (20).
- 9. aided measurement device according to claim 6, it is characterised in that be provided with the second patch on the lever (50) Conjunction face (52), second binding face (52) are located on same arcwall face with first binding face (21).
- A kind of 10. brake disc measuring apparatus, it is characterised in that including：Aided measurement device any one of claim 1 to 9；For launching the laser displacement sensor of multi-stripe laser line, the multi-stripe laser line point that the laser displacement sensor is launched It is not radiated in the second end face of the reference projection of the aided measurement device and on the region to be detected of the brake disc, to obtain Obtain the outline of the brake disc.
- A kind of 11. brake disc measuring method, suitable for the aided measurement device any one of claim 1 to 9, its feature It is, the brake disc measuring method includes：The aided measurement device is arranged in brake disc to be detected, and makes the first binding face of the aided measurement device It is bonded with the outer peripheral face of the brake disc, the first end face with reference to projection is bonded with the abrasion end face of the brake disc；Swashed using laser displacement sensor to the field emission to be detected of the second end face with reference to projection and the brake disc Light, to obtain the outline of the brake disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731158.XA CN107643054A (en) | 2017-08-23 | 2017-08-23 | Aided measurement device, brake disc measuring apparatus and brake disc measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731158.XA CN107643054A (en) | 2017-08-23 | 2017-08-23 | Aided measurement device, brake disc measuring apparatus and brake disc measuring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107643054A true CN107643054A (en) | 2018-01-30 |
Family
ID=61110169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731158.XA Pending CN107643054A (en) | 2017-08-23 | 2017-08-23 | Aided measurement device, brake disc measuring apparatus and brake disc measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107643054A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043248A (en) * | 2015-04-29 | 2015-11-11 | 南京理工大学 | Device and method for measuring urban rail wheel parameters based on laser displacement sensor |
| CN205808291U (en) * | 2016-06-29 | 2016-12-14 | 中车青岛四方机车车辆股份有限公司 | Brake disc measurement of wear device |
-
2017
- 2017-08-23 CN CN201710731158.XA patent/CN107643054A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043248A (en) * | 2015-04-29 | 2015-11-11 | 南京理工大学 | Device and method for measuring urban rail wheel parameters based on laser displacement sensor |
| CN205808291U (en) * | 2016-06-29 | 2016-12-14 | 中车青岛四方机车车辆股份有限公司 | Brake disc measurement of wear device |
Non-Patent Citations (2)
| Title |
|---|
| 单清群等: "基于一种便携式测量仪的轨道车辆轮径测量方法", 《机械工程与自动化》 * |
| 单清群等: "基于三角激光测量的地铁制动盘辅助测量工装", 《机械制造》 * |
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Application publication date: 20180130 |