CN212458219U - Gauge type depth measuring tool for air butterfly brake bracket of commercial vehicle - Google Patents
Gauge type depth measuring tool for air butterfly brake bracket of commercial vehicle Download PDFInfo
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- CN212458219U CN212458219U CN202021832678.3U CN202021832678U CN212458219U CN 212458219 U CN212458219 U CN 212458219U CN 202021832678 U CN202021832678 U CN 202021832678U CN 212458219 U CN212458219 U CN 212458219U
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a commercial car air butterfly brake support volume table formula degree of depth measuring tool, including correction seat and volume table seat, the middle part of table seat is equipped with the through-hole of stepping down that embolias the direction sliding pin post of brake support when being used for measuring, and the table seat is at the side installation percentage table of the through-hole of stepping down, is equipped with the middle guide post that penetrates the through-hole of stepping down when being used for proofreading on the correction seat, is equipped with the correction step face of two at least different degree of depth on the correction seat terminal surface of middle guide post outer circumference side. The air butterfly brake support gauge type depth measuring tool for the commercial vehicle is simple in structure, is applied to the depth dimension measurement of the butterfly brake support groove step end face and the occasions where the related complex parts need to avoid interference measurement, and the correction step faces of at least two different depths can adapt to the depth measurement of parts of different models.
Description
Technical Field
The utility model relates to a commercial car air butterfly brake support volume table formula degree of depth measuring tool.
Background
The butterfly brake support back direction sliding pin post needs to bear great impact force at the braking in-process, so need increase the intensity of direction sliding pin post and design the appearance into the unsmooth form of step, but the shortcoming is because the protruding vernier caliper that leads to using of jackshaft, depth gauge carry out online measurationing, need to measure at off-line laboratory altitude gauge or three-coordinate measuring instrument, causes production inconvenience to influence production efficiency and inspection efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model aims to solve the technical problem that a commercial car air butterfly brake support volume table formula degree of depth measuring tool is provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a commercial car air butterfly brake support volume table formula degree of depth measuring tool, includes correction seat and volume table seat, and the middle part of table seat is equipped with the through-hole of stepping down that embolias the direction sliding pin post of brake support when being used for measuring, and the table seat is at the side installation percentage table of the through-hole of stepping down, is equipped with the middle guide post that penetrates the through-hole of stepping down when being used for proofreading on the correction seat, is equipped with the correction step face of two at least different depths on the correction seat terminal surface of middle guide post outer circumference side.
Preferably, the intermediate guide post is vertically located at a position intermediate to an end surface of the correction step surface, the end surface being a reference surface outside the correction step surface to be in contact with the bottom surface of the dial gauge stand.
Preferably, the side of the yield through hole of the gauge stand is provided with an installation through hole for penetrating a measuring rod of the dial indicator, the installation through hole is parallel to the axis of the yield through hole, and the left side and the right side of the installation through hole are both provided with fastening screws.
Preferably, the calibration base and the gauge base are both cylindrical in shape.
Compared with the prior art, the utility model discloses following beneficial effect has: the air butterfly brake support gauge type depth measuring tool for the commercial vehicle is simple in structure, is applied to the depth dimension measurement of the butterfly brake support groove step end face and the occasions where the related complex parts need to avoid interference measurement, and the correction step faces of at least two different depths can adapt to the depth measurement of parts of different models.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a first schematic structural diagram of the calibration base.
Fig. 4 is a second schematic structural diagram of the calibration seat.
FIG. 5 is a first schematic view of a gauge stand.
FIG. 6 is a second schematic view of the structure of the gauge stand.
Fig. 7 is a schematic configuration view of a brake spider.
Fig. 8 is a sectional view taken along line L-L of fig. 7.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in figures 1-8, a commercial car air butterfly brake support volume table formula degree of depth measuring tool, including correction seat 1 and volume table seat 2, the middle part of volume table seat is equipped with the through-hole 5 of stepping down that embolias the direction sliding pin post 4 of brake support 3 when being used for measuring, avoid the brake support to interfere, the table seat is at the side installation percentage table 6 of the through-hole of stepping down, be equipped with on the correction seat and penetrate the middle guide post 7 of the through-hole of stepping down when being used for proofreading, be equipped with the correction step face 8 of two at least different depths on the correction seat terminal surface of middle guide post outer circumference side.
In the embodiment of the present invention, the middle guiding column is vertically located at the middle position of the end face where the correction step face is located, and the plane of the end face outside the correction step face is the reference surface 9 for contacting with the bottom surface of the gauge stand.
The embodiment of the utility model provides an in, the side of the through-hole of stepping down of scale seat is equipped with an installation through-hole 10 that is used for wearing to establish the measuring stick of percentage table, and the installation through-hole is parallel with the through-hole axis of stepping down, and the left and right sides of installation through-hole all is equipped with holding screw 11.
In the embodiment of the present invention, the calibration base and the gauge base are both cylindrical.
A working method of a gauge type depth measuring tool for an air butterfly brake bracket of a commercial vehicle comprises the following steps: the abdicating through hole of the dial gauge seat is sleeved in the middle guide post of the correction seat, the correction step surface needing depth correction is selected, the gauge head of the dial gauge seat is contacted with the step surface with the corresponding depth of the correction seat, the dial gauge returns to zero, after correction is completed, the dial gauge seat is taken out and sleeved in the guide sliding pin post of the brake support, and when data change occurs in the dial gauge, the size change of the observation depth of the dial gauge seat on the circumference of the part to be measured can be used for judging the depth H.
The utility model discloses not be limited to above-mentioned best mode, anyone can all derive the commercial car air butterfly brake support volume table formula degree of depth measuring tool of other various forms under the enlightenment of the utility model discloses a. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (4)
1. The utility model provides a commercial car air butterfly brake support volume table formula degree of depth measuring tool which characterized in that: including correction seat and scale seat, the middle part of scale seat is equipped with the through-hole of stepping down that embolias the direction sliding pin post of brake support when being used for measuring, and the dial indicator is installed at the side of the through-hole of stepping down to the scale seat, is equipped with the middle guide post that penetrates the through-hole of stepping down when being used for proofreading on the correction seat, is equipped with the correction step face of two at least different depths on the correction seat terminal surface of middle guide post outer circumference side.
2. The commercial vehicle air butterfly brake bracket gauge-type depth gauge according to claim 1, characterized in that: the middle guide post is vertically positioned in the middle of the end face of the correction step face, and the plane of the end face outside the correction step face is a reference face used for contacting with the bottom face of the gauge seat.
3. The commercial vehicle air butterfly brake bracket gauge-type depth gauge according to claim 1, characterized in that: the side of the yield through hole of the gauge stand is provided with an installation through hole for penetrating a measuring rod of the dial indicator, the installation through hole is parallel to the axis of the yield through hole, and the left side and the right side of the installation through hole are both provided with fastening screws.
4. The commercial vehicle air butterfly brake bracket gauge-type depth gauge according to claim 1, characterized in that: the correction seat and the gauge seat are both cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021832678.3U CN212458219U (en) | 2020-08-28 | 2020-08-28 | Gauge type depth measuring tool for air butterfly brake bracket of commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021832678.3U CN212458219U (en) | 2020-08-28 | 2020-08-28 | Gauge type depth measuring tool for air butterfly brake bracket of commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458219U true CN212458219U (en) | 2021-02-02 |
Family
ID=74474367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021832678.3U Active CN212458219U (en) | 2020-08-28 | 2020-08-28 | Gauge type depth measuring tool for air butterfly brake bracket of commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458219U (en) |
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2020
- 2020-08-28 CN CN202021832678.3U patent/CN212458219U/en active Active
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