CN208536764U - A kind of brake-caliper support jump-ring slot symmetry degree gauge - Google Patents
A kind of brake-caliper support jump-ring slot symmetry degree gauge Download PDFInfo
- Publication number
- CN208536764U CN208536764U CN201821053398.5U CN201821053398U CN208536764U CN 208536764 U CN208536764 U CN 208536764U CN 201821053398 U CN201821053398 U CN 201821053398U CN 208536764 U CN208536764 U CN 208536764U
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- China
- Prior art keywords
- brake
- measurement
- caliper support
- ring slot
- pedestal
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of brake-caliper support jump-ring slot symmetry degree gauges, including measurement pedestal, the measurement panel being installed on measurement pedestal, the measurement panel has the upper surface for being positioned to brake-caliper support to be measured, the pilot hole and mounting hole of brake-caliper support to be measured screw on length bar respectively, and the cubing further includes the pressing plate and the housing screw that pressing plate and measurement pedestal is fixed for compressing brake-caliper support to be measured.The utility model, it can be achieved that the on-line checking of workpiece, improves detection efficiency compared with traditional three-coordinate measuring method, reduces production and application cost and the general interchangeability of the cubing is strong, all kinds of brackets is suitble to detect, it is convenient to operate.
Description
Technical field
The utility model relates to caliper detection technique fields.
Background technique
The caliper bracket of auto parts and components mid-game class brake is one and protects part again, in the feature of production requirement, circlip
Slot symmetry is important one of feature, its tolerance and size is overproof to be easy to cause brake caliper to be difficult to after assembling or assembling
Normal return is easily stuck, directly affects the quality of disk class brake performance, therefore very must to the detection of jump-ring slot symmetry
It wants.However at present frequently with three coordinate measurements in conventional measurement techniques, measurement takes a long time and higher cost, Wu Fashi
Existing on-line checking, greatly reduces production efficiency.
So a kind of detecting instrument how is provided, so that measuring accurate, high-efficient, versatility to bracket jump-ring slot symmetry
By force, easy to operate, realize that on-line measurement is an important topic of industrial machinery, the research of automobile parts industry field.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of brake-caliper support jump-ring slot symmetry degree gauge, can
It is examined online, improves detection efficiency, reduce production and application cost.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of brake-caliper support jump-ring slot pair
Title degree cubing, including measurement pedestal, the measurement panel being installed on measurement pedestal, the measurement panel has for to be measured
The upper surface that brake-caliper support is positioned, the guide pin hole and mounting hole of brake-caliper support to be measured screw on length bar respectively, institute
Stating cubing further includes the pressing plate and the housing screw that pressing plate and measurement pedestal is fixed for compressing brake-caliper support to be measured.
Preferably, the measurement pedestal has the pillar protruded vertically upwards.
Preferably, fixing screwed hole and dowel hole is distributed in the top planes of the pillar, divides on the measurement panel
It is furnished with screw-threaded counterbore, the housing screw passes through screw-threaded counterbore and is threaded in fixing screwed hole, in the dowel hole
Inserted with the positioning pin for positioning measurement panel and measurement pedestal.
Preferably, the depth of parallelism of the measurement pedestal and measurement panel upper surface and measurement base end face benchmark is designed as
0.01。
Preferably, the left and right sides of the pressing plate is equipped with downwardly projecting press strip.
Preferably, the left and right sides of the measurement panel is equipped with the flange of horizontal protrusion.
The utility model is compared with traditional three-coordinate measuring method, it can be achieved that the on-line checking of workpiece, improves detection effect
Rate, reduces production and application cost and the general interchangeability of the cubing is strong, and all kinds of brackets is suitble to detect, and it is convenient to operate.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the using state structure diagram of the utility model；
Fig. 2 is the partial structural diagram of brake-caliper support to be measured；
Fig. 3 is the top view for measuring pedestal；
Fig. 4 is the top view for measuring panel；
Fig. 5 is the main view for measuring panel；
Fig. 6 is the structural schematic diagram of pressing plate.
Specific embodiment
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
As shown in Figures 1 to 6, a kind of brake-caliper support jump-ring slot symmetry degree gauge, including measure pedestal 1, be installed on survey
The measurement panel 2 on pedestal 1 is measured, the measurement panel 2 has the upper table for being positioned to brake-caliper support 6 to be measured
Face, the mounting hole 61 and guide pin hole 62 of brake-caliper support to be measured screw on length bar respectively, and the cubing further includes that compression is to be measured
Measure the pressing plate 3 and the housing screw 4 that pressing plate 3 and measurement pedestal 1 is fixed of brake-caliper support 6, housing screw 4 and pressing plate 3 it
Between be equipped with plain washer 5.
Wherein, the measurement pedestal 1 has the pillar 11 protruded vertically upwards, and the top planes of the pillar are distributed with solid
Determine threaded hole 12 and the first dowel hole 13, screw-threaded counterbore 21 and the second dowel hole 22, institute is distributed on the measurement panel 2
Housing screw 4 is stated across screw-threaded counterbore 21 and is threaded in fixing screwed hole 12, first dowel hole 13 and second
The useful positioning pin in positioning measurement panel and measurement pedestal of insertion in dowel hole 22.
The measurement pedestal 1, measurement panel 2, pressing plate 3 are made of No. 45 steel, thermally treated, improve hardness, intensity etc.
Mechanical property, the upper surface and the bottom surface benchmark A depth of parallelism for measuring pedestal 1 and measurement panel 2 are designed as 0.01, guarantee measurement bottom
Seat, the accurate positioning of measurement panel, accurate positioning.Housing screw 4 uses hexagon socket cap head screw, material selection national standard
GB/T70.1-2008.5 material selection standard GB/T of the plain washer/T95-2002.
In addition, the left and right sides of the pressing plate is equipped with downwardly projecting press strip 31, press strip 31 directly contacts and compresses measurement
Panel 2.The left and right sides of the measurement panel is equipped with the flange 23 of horizontal protrusion, increases upper surface and brake-caliper support to be measured
Contact area.
Referring to fig. 1 and fig. 2:
E1 --- mounting hole pitch-row, E2 --- guide pin hole pitch-row,
Groove width on the inside of E3 --- jump-ring slot, E4 --- groove width on the outside of jump-ring slot,
D1 --- mounting hole length bar outer diameter, d2 --- guide pin hole length bar outer diameter,
Note: bracket jump-ring slot size and two pitch-row sizes must be examined qualification, this cubing could be used to examine each right
Title degree.
Specifically used method:
1, with the positioning of workpiece circlip lateral surface, pressing plate, screw are clamped cubing；
2, workpiece guide pin hole, mounting hole screw on adaptable length bar (must tighten) respectively；
3, cubing is placed on test flat plate, and digital display height gauge gauge head measures A, B, C size respectively.
Determine:
A --- jump-ring slot medial surface will survey A to the distance A=(E3-E1-d1)/2 of mounting hole length bar Up Highway UHW above
For value compared with calculating A value, two A value full-scale reading differences are the composition error of groove width symmetry on the inside of jump-ring slot.
B --- jump-ring slot lateral surface will survey B to the distance B=(E4-E1+d1)/2 of mounting hole length bar Down Highway above
For value compared with calculating A value, two B value full-scale reading differences are the composition error of groove width symmetry on the outside of jump-ring slot.
C --- guide pin hole length bar Up Highway UHW, will to the distance C=(E2-E1-d1+d2)/2 of mounting hole length bar Up Highway UHW
For the above actual measurement C value compared with calculating A value, two C value full-scale reading differences are the composition error of guide pin hole pitch-row symmetry.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (6)
1. a kind of brake-caliper support jump-ring slot symmetry degree gauge, it is characterised in that: including measurement pedestal, be installed on measurement pedestal
Measurement panel, the measurement panel has upper surface for being positioned to brake-caliper support to be measured, braking to be measured
The guide pin hole and mounting hole for clamping bracket screw on length bar respectively, and the cubing further includes the pressing plate for compressing brake-caliper support to be measured
And the housing screw that pressing plate and measurement pedestal is fixed.
2. a kind of brake-caliper support jump-ring slot symmetry degree gauge according to claim 1, it is characterised in that: the measurement bottom
Seat tool has the pillar protruded vertically upwards.
3. a kind of brake-caliper support jump-ring slot symmetry degree gauge according to claim 2, it is characterised in that: the pillar
Fixing screwed hole and dowel hole is distributed in top planes, and screw-threaded counterbore, the housing screw is distributed on the measurement panel
It across screw-threaded counterbore and is threaded in fixing screwed hole, insertion is useful in positioning measurement panel and survey in the dowel hole
Measure the positioning pin of pedestal.
4. existing according to claim 1 to a kind of brake-caliper support jump-ring slot symmetry degree gauge, feature described in 3 any one
In: the measurement pedestal and the depth of parallelism for measuring panel upper surface and measurement base end face benchmark are designed as 0.01.
5. a kind of brake-caliper support jump-ring slot symmetry degree gauge according to claim 4, it is characterised in that: the pressing plate
The left and right sides is equipped with downwardly projecting press strip.
6. a kind of brake-caliper support jump-ring slot symmetry degree gauge according to claim 5, it is characterised in that: the measuring surface
The left and right sides of plate is equipped with the flange of horizontal protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053398.5U CN208536764U (en) | 2018-07-04 | 2018-07-04 | A kind of brake-caliper support jump-ring slot symmetry degree gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053398.5U CN208536764U (en) | 2018-07-04 | 2018-07-04 | A kind of brake-caliper support jump-ring slot symmetry degree gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536764U true CN208536764U (en) | 2019-02-22 |
Family
ID=65379472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053398.5U Active CN208536764U (en) | 2018-07-04 | 2018-07-04 | A kind of brake-caliper support jump-ring slot symmetry degree gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536764U (en) |
-
2018
- 2018-07-04 CN CN201821053398.5U patent/CN208536764U/en active Active
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