CN214095851U - Tool for measuring diameter of vacuum booster - Google Patents
Tool for measuring diameter of vacuum booster Download PDFInfo
- Publication number
- CN214095851U CN214095851U CN202023201978.4U CN202023201978U CN214095851U CN 214095851 U CN214095851 U CN 214095851U CN 202023201978 U CN202023201978 U CN 202023201978U CN 214095851 U CN214095851 U CN 214095851U
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- clamping block
- sliding
- vacuum booster
- supports
- tool
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- 238000012360 testing method Methods 0.000 abstract description 6
- 210000000078 claw Anatomy 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a tool for measuring the diameter of a vacuum booster, which is characterized by comprising two claws, two supports and a support angle fixing device, wherein the upper ends of the supports are rotationally connected with a connector, and the claws are detachably connected with the lower ends of the corresponding supports; the support angle fixing device comprises a fixing clamping block, a sliding clamping block and a sliding rod, wherein the fixing clamping block is fixedly installed at one end of the sliding rod, the sliding clamping block is arranged at the other end of the sliding rod in a slidable mode, and the two supports penetrate through the fixing clamping block and the sliding clamping block respectively and are fixed through corresponding jackscrews. The utility model discloses, the limitation in storehouse before the car is avoidd through the measuring tool that can dismantle the combination to accomplished the measurement of vacuum booster diameter, the commonality is good, easy and simple to handle, the flexibility is strong, be convenient for maintain, the security is high, test data is accurate.
Description
Technical Field
The utility model belongs to the technical field of the test of car product, concretely relates to an instrument for measuring vacuum booster diameter.
Background
In the process of automobile brake development, a vacuum booster is very important as a core component of matching design. When a competitive vehicle is researched and analyzed, the diameter size of a vacuum booster is also one of important parameters, so that the diameter of a vacuum booster shell installed on the vehicle needs to be measured. In the process of measuring the diameter of a vacuum booster installed on a vehicle, due to the limitation of arrangement of a front cabin, diameter parameters cannot be obtained by a standard measuring tool, and a special tool is required for measurement so as to obtain accurate data.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a tool for measuring vacuum booster diameter.
In order to solve the technical problem, the utility model discloses a following scheme:
a tool for measuring the diameter of a vacuum booster comprises two clamping jaws, two supports and a support angle fixing device, wherein the upper ends of the supports are rotatably connected with a connector, and the clamping jaws are detachably connected with the lower ends of the corresponding supports; the support angle fixing device comprises a fixing clamping block, a sliding clamping block and a sliding rod, wherein the fixing clamping block is fixedly installed at one end of the sliding rod, the sliding clamping block is arranged at the other end of the sliding rod in a slidable mode, and the two supports penetrate through the fixing clamping block and the sliding clamping block respectively and are fixed through corresponding jackscrews.
Furthermore, the fixed clamping block and the sliding clamping block are both provided with a U-shaped groove, the inner wall of one side of the U-shaped groove is fixed with a guide cylinder to be in sliding fit with the corresponding support, and the side wall of the guide cylinder is provided with an opening; and a threaded through hole is formed in the inner wall of the other side of the U-shaped groove to be matched with a corresponding jackscrew.
Further, the jaws are connected to the corresponding brackets by means of corresponding threaded connection parts.
During testing, the two clamping jaws are relatively fixed on the vacuum booster shell; then, connecting the clamping jaws with corresponding supports through threaded connecting parts, adjusting the angle between the two supports, fixing the support angle through a support angle fixing device, and making marks on the support angle fixing device; then, loosening the threaded connecting part, and taking out the bracket and the clamping jaw; and finally, installing the clamping jaws back to the support, restoring the support angle fixing device to the identification position, and measuring the middle linear distance between the two clamping jaws to obtain the diameter parameter of the vacuum booster.
The tool for measuring the diameter of the vacuum booster has the following beneficial effects:
(1) the utility model discloses, the limitation in storehouse before the car is avoidd through the measuring tool that can dismantle the combination to accomplished the measurement of vacuum booster diameter, the commonality is good, easy and simple to handle, the flexibility is strong, be convenient for maintain, the security is high, test data is accurate.
(2) The utility model discloses simple structure, it is with low costs.
Drawings
FIG. 1: the utility model discloses a structure sketch map of the tool for measuring the diameter of the vacuum booster in the implementation mode;
FIG. 2: the utility model discloses a plan view of the tool for measuring the diameter of the vacuum booster in the implementation mode;
FIG. 3: the utility model discloses be used for measuring the bottom view of the instrument of vacuum booster diameter among the embodiment.
Description of reference numerals:
1-a claw; 2-a threaded connection; 3, a bracket; 4, connecting heads; 5, a bracket angle fixing device; 51, fixing the clamping block; 52-a sliding clamping block; 53-top thread; 54-sliding bar.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 to 3 show an embodiment of a tool for measuring the diameter of a vacuum booster according to the present invention. Fig. 1 to 3 are schematic structural views of a tool for measuring a diameter of a vacuum booster in the present embodiment.
As shown in fig. 1 to 3, the tool for measuring the diameter of the vacuum booster in the present embodiment includes two jaws 1, two brackets 3 and a bracket angle fixing device 5, wherein the upper end of each bracket 3 is rotatably connected with a connecting head 4, and the jaws 1 are detachably connected with the lower end of the corresponding bracket 3; the bracket angle fixing device 5 comprises a fixed clamping block 51, a sliding clamping block 52 and a sliding rod 54, wherein the fixed clamping block 51 is fixedly arranged at one end of the sliding rod 54, the sliding clamping block 52 is arranged at the other end of the sliding rod 54 in a sliding manner, and the two brackets 3 respectively penetrate through the fixed clamping block 51 and the sliding clamping block 52 and are fixed through corresponding jackscrews 53.
Preferably, the fixed clamping block 51 and the sliding clamping block 52 are both provided with a U-shaped groove, a guide cylinder is fixed on the inner wall of one side of the U-shaped groove to be in sliding fit with the corresponding bracket 3, and the side wall of the guide cylinder is provided with an opening; the other side of the U-shaped groove is provided with a threaded through hole on its inner wall for engagement with a corresponding jack screw 53, as shown in fig. 1 to 3.
Preferably, the jaws 1 are connected to the corresponding support 3 by means of respective threaded connection members 2, as shown in figure 1.
During testing, the two clamping jaws 1 are relatively fixed on the vacuum booster shell; then, the claws 1 are connected with the corresponding supports 3 through the threaded connecting parts 2, the angle between the two supports 3 is adjusted, the support angle is fixed through the support angle fixing device 5, and marks are made on the support angle fixing device 5; then, loosening the threaded connection part 2, and taking out the bracket 3 and the claw 1; and finally, installing the clamping jaws 1 back on the support 3, restoring the support angle fixing device 5 to the identification position, and measuring the middle linear distance between the two clamping jaws 1 to obtain the diameter parameter of the vacuum booster.
The utility model discloses, the limitation in storehouse before the car is avoidd through the measuring tool that can dismantle the combination to accomplished the measurement of vacuum booster diameter, the commonality is good, easy and simple to handle, the flexibility is strong, be convenient for maintain, the security is high, test data is accurate.
The utility model discloses simple structure, it is with low costs.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.
Claims (3)
1. A tool for measuring the diameter of a vacuum booster is characterized by comprising two clamping jaws, two supports and a support angle fixing device, wherein the upper ends of the supports are rotatably connected with a connector, and the clamping jaws are detachably connected with the lower ends of the corresponding supports; the support angle fixing device comprises a fixing clamping block, a sliding clamping block and a sliding rod, wherein the fixing clamping block is fixedly installed at one end of the sliding rod, the sliding clamping block is arranged at the other end of the sliding rod in a slidable mode, and the two supports penetrate through the fixing clamping block and the sliding clamping block respectively and are fixed through corresponding jackscrews.
2. The tool for measuring the diameter of the vacuum booster as claimed in claim 1, wherein the fixed clamping block and the sliding clamping block are both provided with a U-shaped groove, a guide cylinder is fixed on the inner wall of one side of the U-shaped groove so as to be in sliding fit with the corresponding bracket, and the side wall of the guide cylinder is provided with an opening; and a threaded through hole is formed in the inner wall of the other side of the U-shaped groove to be matched with a corresponding jackscrew.
3. A tool for measuring the diameter of a vacuum booster as claimed in claim 1 or 2, wherein the jaws are connected to the corresponding brackets by means of respective threaded connecting parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023201978.4U CN214095851U (en) | 2020-12-28 | 2020-12-28 | Tool for measuring diameter of vacuum booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023201978.4U CN214095851U (en) | 2020-12-28 | 2020-12-28 | Tool for measuring diameter of vacuum booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095851U true CN214095851U (en) | 2021-08-31 |
Family
ID=77433542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023201978.4U Active CN214095851U (en) | 2020-12-28 | 2020-12-28 | Tool for measuring diameter of vacuum booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095851U (en) |
-
2020
- 2020-12-28 CN CN202023201978.4U patent/CN214095851U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |