CN210464269U - Brake caliper body rectangular channel detection instrument of beating - Google Patents
Brake caliper body rectangular channel detection instrument of beating Download PDFInfo
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- CN210464269U CN210464269U CN201921585791.3U CN201921585791U CN210464269U CN 210464269 U CN210464269 U CN 210464269U CN 201921585791 U CN201921585791 U CN 201921585791U CN 210464269 U CN210464269 U CN 210464269U
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- transmission lever
- support frame
- caliper body
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- detection
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Abstract
The utility model discloses a stopper caliper body rectangular channel detection instrument that beats, the on-line screen storage device comprises a base, be equipped with on the base and detect support frame and amesdial, be equipped with the transmission lever in detecting the support frame, the transmission lever passes through the locating pin and is connected with detecting the support frame rotation, its characterized in that, it is equipped with the detachable piston bore cylinder liner to detect the support frame top, transmission lever upper end is equipped with the measuring needle, piston bore cylinder liner side is equipped with the opening that supplies the measuring needle to stretch out, the amesdial supports transmission lever lower extreme, the transmission lever is connected with the spring that is used for the return. The transmission lever is used for transmitting the data to the dial indicator, so that the dial indicator can quickly detect the jumping value of the rectangular groove, and the dial indicator is suitable for batch detection on a production line; by replacing the piston hole cylinder sleeve, the product can be quickly replaced for detection.
Description
Technical Field
The utility model relates to a machine part's detection, in particular to stopper caliper body rectangular channel detection instrument of beating.
Background
The caliper body in the automobile brake assembly is provided with a sealing groove, the section of the sealing groove is rectangular, so that the sealing groove is also called as a rectangular groove, and the detection of the jumping value of the rectangular groove is difficult. In the prior art, the detected workpiece is sawed out mainly through destructive detection, and the detection is carried out through a three-coordinate measuring instrument, and the three-coordinate measuring instrument is expensive and long in detection period, so that the three-coordinate measuring instrument can only be used for sampling detection and cannot meet the requirement of batch detection on a production line. The quality problem of the product can not be found in time, and the problem of mass production of the product is easily caused.
How to conveniently and rapidly detect the rectangular groove on the caliper body is an important problem to be solved urgently in the technical field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a stopper caliper body rectangular channel detection instrument of beating through changing the piston hole cylinder liner, can realize trading the product fast and detect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stopper caliper body rectangular channel detection instrument that beats, includes the base, be equipped with on the base and detect support frame and amesdial, be equipped with the transmission lever in the detection support frame, the transmission lever passes through the locating pin and is connected with detecting the support frame rotation, its characterized in that, it is equipped with the detachable piston bore cylinder liner to detect the support frame top, transmission lever upper end is equipped with the measuring needle, piston bore cylinder liner side is equipped with the opening that supplies the measuring needle to stretch out, the amesdial supports transmission lever lower extreme, the transmission lever is connected with the spring that is used for the return.
The pull rod penetrates through the base and is connected with the transmission lever.
The spring is sleeved on the pull rod and arranged between the base and the transmission lever.
The piston hole cylinder sleeve is provided with a size calibration block.
And the piston hole cylinder sleeve is arranged at the top end of the detection support frame through a fastening screw.
The utility model discloses can effectively control the super poor problem of calliper body rectangular channel runout tolerance in the car brake assembly, improve detection efficiency, eliminate the hidden danger of oil leakage and gas tightness that leads to because of the tolerance super poor, play important promotion effect to improving calliper product quality; the transmission lever is used for transmitting the data to the dial indicator, so that the dial indicator can quickly detect the jumping value of the rectangular groove, and the dial indicator is suitable for batch detection on a production line; by replacing the piston hole cylinder sleeve, the product can be quickly replaced for detection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the piston bore liner;
FIG. 3 is a top view of a size calibration block.
Detailed Description
Referring to the accompanying drawings, a stopper caliper body rectangular channel detection instrument that beats, including base 1, be equipped with on base 1 and detect support frame 2 and amesdial 3, be equipped with transmission lever 4 in detecting support frame 2, transmission lever 4 rotates with detecting support frame 2 through locating pin 5 and is connected, it is equipped with detachable piston bore cylinder liner 6 to detect 2 tops of support frame, transmission lever 4 upper end is equipped with measuring needle 7, 6 sides of piston bore cylinder liner are equipped with the opening 12 that supplies measuring needle 7 to stretch out, amesdial 3 supports transmission lever 4 lower extreme, the transmission lever is connected with the spring 13 that is used for the return.
In this embodiment, the device further comprises a pull rod 8, the pull rod 8 penetrates through the base 1 to be connected with the lower end of the transmission lever 4, the spring 13 is sleeved on the pull rod 8, and the spring 13 is located between the base 1 and the transmission lever 4.
Piston hole cylinder liner 6 is furnished with size calibration piece 9, piston hole cylinder liner 6 passes through fastening screw 11 to be installed on detecting 2 tops of support frame, and corresponding piston hole cylinder liner and size calibration piece, convenient and fast can be changed to different caliper bodies.
The detection method comprises the following steps:
step 1: install the piston hole cylinder liner 6 that corresponds the product on detecting support frame 2, pulling pull rod 8 makes measuring needle 7 retract, will correspond the size calibration piece 9 of product and place on piston hole cylinder liner 6, transmission lever 4 makes measuring needle 7 stretch out under the spring action of spring 13, pastes the inner wall of tight size calibration piece 9, calibration amesdial 3.
Step 2: and adjusting the position of a pointer of the dial indicator, and taking out the size calibration block.
And step 3: pulling the pull rod 8 to retract the measuring needle 7, placing the product 10 to be measured on the piston hole cylinder sleeve 6, enabling the measuring needle 7 to extend out under the elastic force action of the spring 13 of the transmission lever 4, enabling the measuring needle to be tightly attached to the rectangular groove surface of the product 10 to be measured, slowly rotating the product to be measured for a circle after the product to be measured is installed, reading the maximum value and the minimum value on the dial indicator, and obtaining the rectangular groove jumping tolerance value.
Claims (5)
1. The utility model provides a stopper caliper body rectangular channel detection instrument that beats, includes the base, be equipped with on the base and detect support frame and amesdial, be equipped with the transmission lever in the detection support frame, the transmission lever passes through the locating pin and is connected with detecting the support frame rotation, its characterized in that, it is equipped with the detachable piston bore cylinder liner to detect the support frame top, transmission lever upper end is equipped with the measuring needle, piston bore cylinder liner side is equipped with the opening that supplies the measuring needle to stretch out, the amesdial supports transmission lever lower extreme, the transmission lever disposes the spring that is used for the return.
2. The brake caliper body rectangular slot runout detection tool of claim 1, including a pull rod connected to the drive lever through the base.
3. The brake caliper body rectangular groove runout detecting tool according to claim 2, wherein the spring is sleeved on the pull rod, and the spring is arranged between the base and the transmission lever.
4. The brake caliper body rectangular groove runout detection tool of claim 1, wherein the piston bore cylinder liner is fitted with a size calibration block.
5. The brake caliper body rectangular groove runout detection tool according to claim 1, wherein the piston bore cylinder sleeve is mounted at the top end of the detection support frame by fastening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585791.3U CN210464269U (en) | 2019-09-23 | 2019-09-23 | Brake caliper body rectangular channel detection instrument of beating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585791.3U CN210464269U (en) | 2019-09-23 | 2019-09-23 | Brake caliper body rectangular channel detection instrument of beating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464269U true CN210464269U (en) | 2020-05-05 |
Family
ID=70434820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585791.3U Active CN210464269U (en) | 2019-09-23 | 2019-09-23 | Brake caliper body rectangular channel detection instrument of beating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210464269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289937A (en) * | 2022-10-08 | 2022-11-04 | 山东隆基步德威制动钳有限公司 | Thread conical surface runout detection device |
-
2019
- 2019-09-23 CN CN201921585791.3U patent/CN210464269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289937A (en) * | 2022-10-08 | 2022-11-04 | 山东隆基步德威制动钳有限公司 | Thread conical surface runout detection device |
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