CN106152907A - A kind of brake shoe abrasion residual thickness space multimetering chi - Google Patents
A kind of brake shoe abrasion residual thickness space multimetering chi Download PDFInfo
- Publication number
- CN106152907A CN106152907A CN201610825839.8A CN201610825839A CN106152907A CN 106152907 A CN106152907 A CN 106152907A CN 201610825839 A CN201610825839 A CN 201610825839A CN 106152907 A CN106152907 A CN 106152907A
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- China
- Prior art keywords
- chi
- seat
- brake shoe
- circumference
- vernier
- 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
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- 238000005299 abrasion Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000012795 verification Methods 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
-
- 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
- G01B5/0028—Brakes, brakeshoes, clutches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The present invention relates to a kind of brake shoe abrasion residual thickness space multimetering chi, it is characterised in that: it includes measurement guide holder and dip stick；Measurement guide holder includes circumference guide holder, circumference guide holder includes supporting leg and with supporting leg in being wholely set and the arc arms of indent, free end at supporting leg arranges axial positioning seat, axial positioning seat arranges radially positioning gear, the both sides being positioned at radially positioning gear on axial positioning seat are respectively provided with a circumferential registration gear, radially positioning gear includes thimble seat, in the side of thimble seat, thimble is set, deep-slotted chip breaker is offered on arc arms, circumferential registration gear includes being fastenedly connected the block seat at axial positioning seat, rotates and connect flipping block on block seat；Dip stick includes circumference vernier, circumference vernier includes the circumference vernier seat arranging that slides, the side seating against nearly top at circumference vernier is fastenedly connected axially measured chi, and sliding on the chi wall of axially measured chi arranges axial vernier, arranges radial measurement chi on axial play target sidewall.
Description
Technical field
The present invention relates to the survey tool in a kind of rolling stock field, empty especially with regard to a kind of brake shoe abrasion residual thickness
Between multimetering chi.
Background technology
With utilization and the development of domestic railway freight-car, the cost of car operation increasingly obtains the concern of insider.
Brake shoe is typical wear part, studies its abrasion situation during using and contributes to understanding the workmanship of brake shoe, also can
More reasonably determine the replacing construction of brake shoe thus reduce brake shoe replacing amount.Brake shoe abrasion loss and vehicle distance travelled have directly
Connect relation, by the detection to vehicle brake shoe multiple position thickness before and after running certain distance, both can obtain certain concrete
The brake shoe amounts of thickness variation of position and the relation of unit mileage, can calculate brake shoe by brake shoe amounts of thickness variation at multiple spot again
Volume change and the relation of unit mileage.But, iron tyre lorry brake shoe is to step on wheel due to brake shoe rubbing surface after a procedure
The space curved surface that face matches, thickness i.e. everywhere is different, so needing the brake shoe Thickness sensitivity amount instrument of design specialized,
To realize the detection axial to brake shoe, circumferencial direction carries out many dot thickness.
Content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of can to the end of brake shoe (on), middle part (on), middle part
Under (), end (under) four positions along brake shoe axially, the brake shoe abrasion residual thickness space detected of the thickness of radial direction many
Point dip stick.
For achieving the above object, the present invention takes techniques below scheme: a kind of brake shoe abrasion residual thickness space multiple spot is surveyed
Gage, it is characterised in that: it includes measurement guide holder and dip stick；Described measurement guide holder includes circumference guide holder, described circle
Week, guide holder included supporting leg and with supporting leg in being wholely set and the arc arms of indent, and the free end at described supporting leg is provided with axially
Positioning seat, is provided with the radial direction positioning gear for fixing brake shoe back of the body circular arc on described axial positioning seat, axially determines described
The both sides being positioned at radially positioning gear on the seat of position are respectively arranged with one for fixing the circumferential registration gear of brake shoe both ends of the surface, described radial direction
Positioning gear includes the vertical thimble seat being fastenedly connected with described axial positioning seat, is provided with in the side of described thimble seat for propping up
The thimble of support brake shoe back of the body circular arc, offers the deep-slotted chip breaker concentric with brake shoe back of the body circular arc, described circumference on described arc arms
Positioning gear includes being fastenedly connected the block seat at described axial positioning seat, rotates and connect flipping block on described block seat；Described measurement
Chi includes circumference vernier, and described circumference vernier includes the circumference vernier seat being slidably arranged on described deep-slotted chip breaker, at described circumference
On vernier seat, the side at close top is vertical is fastenedly connected axially measured chi, and sliding on the chi wall of described axially measured chi is arranged
There is the axial vernier for measuring the axially distinct dot thickness of brake shoe, described axial play target sidewall is provided with for measuring lock
The radial measurement chi of tilt sickness, described radial measurement chi is arranged vertically with described axially measured chi.
Described supporting leg is "eight" shape, and described axial positioning seat is circular arc, on the Inner arc limit of described axial positioning seat
On offer breach, the external arc limit of described axial positioning seat is provided with trapezoidal projecting block, described projecting block with
It is provided with reinforcement between described thimble seat.
It is connected by backing plate between the free end of described supporting leg with described axial positioning seat.
Side relative with described axial positioning seat on described supporting leg is provided with gripper shoe.
Described circumference vernier seat is connected with described deep-slotted chip breaker by slip round pin and locking round pin.
Described axially measured chi is in the back-shaped parallel arm structure being wholely set, and the free end at described axially measured chi sets
It is equipped with backing pin.
The number of described thimble is four, and four described thimbles are arranged symmetrically.
Described deep-slotted chip breaker is arranged on the middle part of described arc arms, and described radial direction positioning gear is arranged on described axial positioning seat
Middle part.
Due to the fact that and take above technical scheme, it has the advantage that the 1st, the present invention is provided with circumference vernier, circumference
Vernier includes and the circumference vernier seat being slidably arranged on deep-slotted chip breaker, and circumference vernier seat passes through alignment pin and locking positioning pin and arc
Shape groove connects, and under the common effect of alignment pin and locking pin, circumference vernier seat can slide on deep-slotted chip breaker, at locking positioning
Pin effect under, circumference vernier seat can be fixed on deep-slotted chip breaker such that it is able to realize brake shoe end (on), middle part (on), in
Portion (under), end (under) the accurately quick positioning of four positions.2nd, the present invention is provided with circumferential registration gear, and circumferential registration gear includes
It is fastenedly connected the block seat at axial positioning seat, block seat rotates and connects flipping block, when fixing brake shoe end flat, it is not necessary to turn over
Turn brake shoe, the detection of axial each point can be carried out rapidly to brake shoe by same width base.3rd, the present invention is provided with radially positioning
Gear, radially positioning gear includes the thimble seat that be fastenedly connected vertical with axial positioning seat, is provided with four tops in the side of thimble seat
Pin, to form four point positioning, can either meet watt the positioning requirements of back of the body circular arc and be readily adaptable for use in a watt braces and have protruding positioning gear
The detection of Novel brake shoe.4th, present configuration is simple, easy to use, and certainty of measurement is high, permissible through actual verification precision
Reach 0.1 millimeter.
Brief description
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the schematic front view of the present invention；
Fig. 3 is the left view schematic diagram of the present invention；
Fig. 4 is the schematic top plan view of the present invention；
Fig. 5 is the schematic front view that the present invention measures guide holder；
Fig. 6 is the left view schematic diagram that the present invention measures guide holder；
Fig. 7 is the structural representation of circumference guide holder of the present invention；
Fig. 8 is the structural representation of the axial positioning seat of the present invention；
Fig. 9 is the schematic front view of dip stick of the present invention；
Figure 10 is the left view schematic diagram of dip stick of the present invention；
Figure 11 is the schematic front view of circumference vernier of the present invention；
Figure 12 is the schematic top plan view of circumference vernier of the present invention；
Figure 13 is structural representation when working for the present invention.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in figures 1-4, the present invention proposes a kind of brake shoe abrasion residual thickness space multimetering chi, and it includes surveying
Amount guide holder 1 and dip stick 2.
Measurement guide holder 1 includes circumference guide holder 11 (as shown in Figure 5, Figure 6), and circumference guide holder 11 includes being arranged to " eight "
The supporting leg 111 of font and with supporting leg 111 in being wholely set and the arc arms 112 (as shown in Figure 7) of indent.Supporting leg 111 from
End is connected axial positioning seat 13 (as shown in Figure 8) by backing plate 12.It is provided with for fixing at the middle part of axial positioning seat 13
The radial direction positioning gear 14 of brake shoe back of the body circular arc, the both sides being positioned at radially positioning gear 14 on axial positioning seat 13 are respectively arranged with one
Circumferential registration for fixing brake shoe both ends of the surface keeps off 15.Wherein, radially positioning gear 14 includes the vertical fastening with axial positioning seat 13
The thimble seat 141 connecting, is provided with the thimble 142 for supporting brake shoe back of the body circular arc in the side of thimble seat 141.At arc arms
Watt deep-slotted chip breaker 113 that back of the body circular arc is concentric with brake shoe is offered on 112.Circumferential registration gear 15 includes being fastenedly connected in axial positioning
The block seat 151 of seat 13, rotates on block seat 151 and connects flipping block 152, be used for clamping brake shoe end face.
Dip stick 2 includes circumference vernier 21, and circumference vernier 21 includes the circumference vernier seat being slidably arranged on deep-slotted chip breaker 113
211, connected with deep-slotted chip breaker 113 by slip round pin 212 and locking round pin 213 respectively at the top of circumference vernier seat 211, end
Connecing, under the common effect of slip round pin 212 and locking round pin 213, circumference vernier seat 211 can realize sliding, at locking circle
Under the effect of pin 213, circumference vernier seat 211 can realize fixing.On circumference vernier seat 211, the side near top is vertical tightly
Being solidly connected axially measured chi 22, sliding on the chi wall of axially measured chi 22 is provided with for measuring the axially distinct dot thickness of brake shoe
Axial vernier 23, the sidewall of axial vernier 23 is provided with for measure brake shoe thickness radial measurement chi 24 (as Fig. 9～
Shown in 12).Wherein, radial measurement chi 24 and axially measured chi 22 are arranged vertically.
In above-described embodiment, as shown in Fig. 1, Fig. 3, Fig. 4, Figure 10, the free end at axially measured chi 22 is provided with backing pin
25, it under the effect of axial vernier 23, is capable of the measurement to brake shoe measuring surface upper extreme position.
In above-described embodiment, as shown in Fig. 1, Fig. 3, Figure 10, axially measured chi 22 is in the back-shaped parallel both arms being wholely set
Structure.
In above-described embodiment, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 8, axial positioning seat 13 is in circular arc, at axial positioning seat
Offer breach 16 on the Inner arc limit of 13, interfere it can be avoided that produce with radial measurement chi 24.
In above-described embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, the external arc limit of axial positioning seat 13 is arranged
There is projecting block 17, between projecting block 17 and thimble seat 141, be provided with reinforcement 18, for increasing the connection of radially positioning gear 14
Rigidity.
In above-described embodiment, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 7, deep-slotted chip breaker 113 is arranged on the middle part of arc arms 112.
In above-described embodiment, the number of thimble 142 is four, and four thimbles 142 are arranged symmetrically, and disclosure satisfy that brake shoe
The positioning requirements of back of the body circular arc, it is also possible to have the detection of the brake shoe of protruding positioning gear for watt braces.
In above-described embodiment, as shown in Fig. 3, Fig. 4, Fig. 6, side relative with axial positioning seat 13 on supporting leg 111 sets
It is equipped with gripper shoe 19.
As shown in figure 13, during use, by gripper shoe 19, the present invention is placed on the table.Brake shoe 3 includes that two are connected
The brake shoe block 31 connecing, is first placed on a watt back of the body arc surface for a wherein brake shoe block 31 on thimble 142, keeps brake shoe 3 simultaneously
Watt back of the body circular arc is concentric with deep-slotted chip breaker 113, utilizes circumferential registration to keep off and 15 fixes the end flat of brake shoe block 31.Then circumference is moved
Vernier seat 211, thus drive axially measured chi 22 to move, by the movement of axial vernier 23, brake shoe block 31 end face can be measured
The thickness of the axial difference of circular arc.When dip stick 22 moves axial vernier 23 vertically, radial measurement chi 24 simultaneously can edge
Axial vernier 23 moves, in such manner, it is possible to measure the radial thickness of difference on brake shoe block 31 end face circular arc.By adjusting circumference trip
Standard seat 211 in the position at deep-slotted chip breaker 113 two ends, dip stick 2 can measure brake shoe block 31 end (on), end (under), middle part
On (), middle part (under) 4 positions axially, the thickness of radial direction.
The various embodiments described above are merely to illustrate the present invention, and wherein the structure of each parts, connected mode etc. are all can be
Change, every equivalents carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of the present invention's
Outside protection domain.
Claims (8)
1. a brake shoe abrasion residual thickness space multimetering chi, it is characterised in that: it includes measurement guide holder and dip stick；
Described measurement guide holder includes circumference guide holder, and described circumference guide holder includes supporting leg and with supporting leg in being wholely set and interior
Recessed arc arms, the free end at described supporting leg is provided with axial positioning seat, is provided with for admittedly on described axial positioning seat
Determining the radial direction positioning gear of brake shoe back of the body circular arc, the both sides being positioned at radially positioning gear on described axial positioning seat are respectively arranged with one
Circumferential registration for fixing brake shoe both ends of the surface is kept off, and described radial direction positioning gear includes be fastenedly connected vertical with described axial positioning seat
Thimble seat, be provided with in the side of described thimble seat for support brake shoe the back of the body circular arc thimble, described arc arms is opened
Being provided with the deep-slotted chip breaker concentric with brake shoe back of the body circular arc, described circumferential registration gear includes being fastenedly connected the gear at described axial positioning seat
Seat, rotates on described block seat and connects flipping block；
Described dip stick includes circumference vernier, and described circumference vernier includes the circumference vernier being slidably arranged on described deep-slotted chip breaker
Seat, on described circumference vernier seat, the side at close top is vertical is fastenedly connected axially measured chi, at described axially measured chi
Slide on chi wall the axial vernier being provided with for measuring the axially distinct dot thickness of brake shoe, sets on described axial play target sidewall
Being equipped with the radial measurement chi for measuring brake shoe thickness, described radial measurement chi is arranged vertically with described axially measured chi.
2. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: described supporting leg
In "eight" shape, described axial positioning seat is circular arc, offers breach, in institute on the Inner arc limit of described axial positioning seat
State and on the external arc limit of axial positioning seat, be provided with trapezoidal projecting block, arrange between described projecting block and described thimble seat
There is reinforcement.
3. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: described supporting leg
Free end be connected by backing plate between described axial positioning seat.
4. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: at described
Side relative with described axial positioning seat on leg is provided with gripper shoe.
5. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: described circumference
Vernier seat is connected with described deep-slotted chip breaker by slip round pin and locking round pin.
6. brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1 a kind of, it is characterised in that: described axially
Dip stick is in the back-shaped parallel arm structure being wholely set, and the free end at described axially measured chi is provided with backing pin.
7. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: described thimble
Number be four, four described thimbles are arranged symmetrically.
8. a kind of brake shoe abrasion residual thickness space multimetering chi as claimed in claim 1, it is characterised in that: described arc
Groove is arranged on the middle part of described arc arms, and described radial direction positioning gear is arranged on the middle part of described axial positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610825839.8A CN106152907A (en) | 2016-09-14 | 2016-09-14 | A kind of brake shoe abrasion residual thickness space multimetering chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610825839.8A CN106152907A (en) | 2016-09-14 | 2016-09-14 | A kind of brake shoe abrasion residual thickness space multimetering chi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152907A true CN106152907A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610825839.8A Pending CN106152907A (en) | 2016-09-14 | 2016-09-14 | A kind of brake shoe abrasion residual thickness space multimetering chi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121585A (en) * | 2019-11-19 | 2020-05-08 | 上海复合材料科技有限公司 | Thickness measurement method, system, medium and device suitable for adapter |
| CN115265304A (en) * | 2022-06-10 | 2022-11-01 | 中车石家庄车辆有限公司 | Brake shoe plug maintenance size inspection tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201926404U (en) * | 2010-12-22 | 2011-08-10 | 陈锦灼 | Three-dimensional point coordinate measuring device |
| CN203586993U (en) * | 2013-12-03 | 2014-05-07 | 南车株洲电机有限公司 | spatial positioning device |
| CN203981063U (en) * | 2014-07-03 | 2014-12-03 | 中国石油集团渤海石油装备制造有限公司 | The submerged-arc welded (SAW) pipe measurement measurer that is in a pout |
| WO2015074113A1 (en) * | 2013-11-21 | 2015-05-28 | Philip Stuart Esnouf | A device for measuring the thickness of automotive disc brake rotors |
| CN105115388A (en) * | 2015-07-20 | 2015-12-02 | 南车二七车辆有限公司 | Brake shoe abrasion residual thickness measuring scale |
-
2016
- 2016-09-14 CN CN201610825839.8A patent/CN106152907A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201926404U (en) * | 2010-12-22 | 2011-08-10 | 陈锦灼 | Three-dimensional point coordinate measuring device |
| WO2015074113A1 (en) * | 2013-11-21 | 2015-05-28 | Philip Stuart Esnouf | A device for measuring the thickness of automotive disc brake rotors |
| CN203586993U (en) * | 2013-12-03 | 2014-05-07 | 南车株洲电机有限公司 | spatial positioning device |
| CN203981063U (en) * | 2014-07-03 | 2014-12-03 | 中国石油集团渤海石油装备制造有限公司 | The submerged-arc welded (SAW) pipe measurement measurer that is in a pout |
| CN105115388A (en) * | 2015-07-20 | 2015-12-02 | 南车二七车辆有限公司 | Brake shoe abrasion residual thickness measuring scale |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121585A (en) * | 2019-11-19 | 2020-05-08 | 上海复合材料科技有限公司 | Thickness measurement method, system, medium and device suitable for adapter |
| CN115265304A (en) * | 2022-06-10 | 2022-11-01 | 中车石家庄车辆有限公司 | Brake shoe plug maintenance size inspection tool |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |