CN213422018U - Disc brake rear-axle housing distance detection gauge - Google Patents
Disc brake rear-axle housing distance detection gauge Download PDFInfo
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- CN213422018U CN213422018U CN202022851815.4U CN202022851815U CN213422018U CN 213422018 U CN213422018 U CN 213422018U CN 202022851815 U CN202022851815 U CN 202022851815U CN 213422018 U CN213422018 U CN 213422018U
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- axle housing
- disc brake
- sleeve
- gage block
- distance detection
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a disc brake rear-axle housing distance detects examines utensil, press from both sides, percentage table including position sleeve, gage block, hookup round pin, table, position sleeve and gage block pass through hookup round pin interconnect, and the table presss from both sides the welding and is sheathe in the position sleeve, and the percentage table passes through the table and presss from both sides the centre gripping fixed. This examine utensil ingeniously utilizes the position sleeve to fix a position rear-axle housing axle sleeve's bearing installation circular bead face, then removes the gage block for the calliper mounting surface of rear-axle housing is laminated to the side of gage block, measures the distance between position sleeve, the gage block through the percentage table and be the distance between bearing installation circular bead face and the calliper mounting surface, should examine whole convenient operation, has improved the size measurement precision of disc brake rear-axle housing.
Description
Technical Field
The utility model belongs to the technical field of machining equipment and specifically relates to a disc brake rear-axle housing distance detection examines utensil is related to.
Background
A disc brake rear axle housing belongs to an important part of an automobile, and is structurally shown in figure 1, the distance from a caliper mounting plane B to a bearing mounting shoulder surface A is required to be high in precision, and therefore the distance must be detected in a total number after machining.
The traditional detection method is to detect by using a depth gauge, but because the height difference of two planes for measuring the distance is large, the end face of a gauge body cannot contact a caliper mounting plane to be measured after a depth gauge measuring base leans on a flat shoulder surface, so that the detection operation is inconvenient, and the measurement error is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that prior art exists, a disc brake rear-axle housing distance detects and examines utensil is provided.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the disc brake rear axle housing distance detection gauge comprises a positioning sleeve, a measuring block, a connecting pin, a dial indicator clamp and a dial indicator, wherein the positioning sleeve and the measuring block are connected with each other through the connecting pin, the dial indicator clamp is welded on the positioning sleeve, and the dial indicator is fixed through the dial indicator clamp.
Furthermore, the end part of the connecting pin is in clearance fit with the gauge block, and the other end of the connecting pin is in interference fit with the positioning sleeve.
Further, the number of the coupling pins is two.
Further, the gauge block is L-shaped.
Furthermore, the locating sleeve is provided with a sleeve hole corresponding to the rear axle housing.
The utility model has the advantages that: this examine utensil ingeniously utilizes the position sleeve to fix a position rear-axle housing axle sleeve's bearing installation circular bead face, then removes the gage block for the calliper mounting surface of rear-axle housing is laminated to the side of gage block, measures the distance between position sleeve, the gage block through the percentage table and be the distance between bearing installation circular bead face and the calliper mounting surface, should examine whole convenient operation, has improved the size measurement precision of disc brake rear-axle housing.
Drawings
Fig. 1 is a schematic structural view of a disc brake rear axle housing according to the present invention;
fig. 2 is the utility model discloses examine a structural schematic diagram.
Detailed Description
As shown in figure 1 and figure 2, a disc brake rear axle housing distance detection tool comprises a positioning sleeve 1, a measuring block 2, a connecting pin 3, a dial indicator clamp 4 and a dial indicator 5, wherein the positioning sleeve 1 and the measuring block 2 are connected with each other through the connecting pin 3, the dial indicator clamp 4 is welded on the positioning sleeve 1, and the dial indicator clamp 5 is clamped and fixed through the dial indicator clamp 4.
Wherein, the tip of coupling pin 3 and gage block 2 clearance fit, the other end and the locating sleeve 1 interference fit of coupling pin 3. The number of the connecting pins 3 is two, and the measuring block 2 is L-shaped. The locating sleeve 1 is provided with a sleeve hole 6 corresponding to the rear axle housing.
Taking a rear axle housing of a Jiangling JMV6603CF passenger car project model drive rear axle assembly as an example, the distance between two planes of a bearing mounting shoulder surface A and a caliper mounting plane B is detected. The utility model discloses examine that the utensil uses operating procedure to do:
1. and placing the caliper mounting plane B of the rear axle housing assembly on the conveying frame in the vertical direction.
2. And then the trepanning 6 of the checking fixture is sleeved on the semi-axis sleeve 7, so that the positioning sleeve 1 is attached to the bearing mounting shoulder surface A.
3. And sliding the gauge block 2 to enable the gauge block 2 to be attached to the caliper mounting plane B.
4. Reading on the dial indicator 5, and determining that the reading is qualified within the range of +/-0.1 mm of the reference reading.
5. And taking off the checking fixture, and detecting the distance between the other ends of the rear axle housing according to the steps.
6. And (4) detecting qualified rear axle housings at two ends, normally flowing into a post process, and carrying out unqualified isolation treatment.
This examine utensil ingeniously utilizes the position sleeve to fix a position rear-axle housing axle sheathed tube bearing installation circular bead face A, then removes the gage block for the calliper mounting plane B of rear-axle housing is laminated to the side of gage block, measures the distance between position sleeve, the gage block through the percentage table and is the distance between bearing installation circular bead face A and the calliper mounting plane B promptly, should examine whole convenient operation of utensil, has improved the size measurement precision of disc braking rear-axle housing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The disc type brake rear axle housing distance detection tool comprises a positioning sleeve (1), a measuring block (2), a connecting pin (3), a meter clamp (4) and a dial indicator (5), and is characterized in that the positioning sleeve (1) and the measuring block (2) are connected with each other through the connecting pin (3), the meter clamp (4) is welded on the positioning sleeve (1), and the dial indicator (5) is clamped and fixed through the meter clamp (4).
2. A disc brake rear axle housing distance detection tool according to claim 1, characterized in that the end of the connecting pin (3) is in clearance fit with the gauge block (2), and the other end of the connecting pin (3) is in interference fit with the locating sleeve (1).
3. A disc brake rear axle housing distance detection tool according to claim 2, characterized in that the number of the coupling pins (3) is two.
4. The disc brake rear axle housing distance detection tool according to claim 2, wherein the gauge block (2) is L-shaped.
5. The disc brake rear axle housing distance detection tool according to claim 2, wherein a sleeve hole (6) corresponding to the rear axle housing is formed in the positioning sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022851815.4U CN213422018U (en) | 2020-12-02 | 2020-12-02 | Disc brake rear-axle housing distance detection gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022851815.4U CN213422018U (en) | 2020-12-02 | 2020-12-02 | Disc brake rear-axle housing distance detection gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422018U true CN213422018U (en) | 2021-06-11 |
Family
ID=76252532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022851815.4U Active CN213422018U (en) | 2020-12-02 | 2020-12-02 | Disc brake rear-axle housing distance detection gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422018U (en) |
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2020
- 2020-12-02 CN CN202022851815.4U patent/CN213422018U/en active Active
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| GR01 | Patent grant |