CN215177669U - Measuring tool for symmetry degree of caliper body of brake - Google Patents
Measuring tool for symmetry degree of caliper body of brake Download PDFInfo
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- CN215177669U CN215177669U CN202121496817.4U CN202121496817U CN215177669U CN 215177669 U CN215177669 U CN 215177669U CN 202121496817 U CN202121496817 U CN 202121496817U CN 215177669 U CN215177669 U CN 215177669U
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Abstract
The utility model relates to a brake caliper measuring tool field discloses a measuring tool of brake caliper body symmetry, including base and detection mechanism and the branch mechanism of setting on the base, detection mechanism includes indicating type measuring tool and the first test bar and the second test bar of being connected with indicating type measuring tool, first test bar, second test bar are equipped with the detection contact respectively towards mechanism one end of dividing in, two detection contacts set up in opposite directions, divide mechanism setting on detecting station, detecting station is last to be provided with a plurality of fixed pin, cooperate each other between the fixed pin and form the installation face of the horizontal bearing caliper body and the spacing face of restriction caliper body position around with at least; the utility model discloses can conveniently detect symmetry numerical value fast, be applicable to on the production line batch detection, examine a simple structure, low cost easily realizes, convenient operation, measurement accuracy is high, and the detection means is easy going fast.
Description
Technical Field
The utility model relates to a brake caliper measuring tool field especially relates to a measuring tool of brake caliper body symmetry.
Background
The symmetry degree of the contour and the positioning point of a caliper body in the conventional automobile brake assembly is difficult to detect. In the prior art, the three-coordinate measuring instrument is mainly used for detecting, and because the three-coordinate measuring instrument is expensive and has a long detection period, the three-coordinate measuring instrument can only be used for sampling inspection, the requirement for batch detection on a production line can not be met, the quality problem of a product can not be found in time, and the problem of mass production of the product is easily caused.
Therefore, a detection tool is needed, which can conveniently and rapidly detect the symmetry degree on the outline of the caliper body, and achieve the purposes of low cost and accurate measurement.
Disclosure of Invention
The utility model discloses to the shortcoming among the prior art, provide a measuring tool of stopper caliper body symmetry.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a measuring tool for the symmetry degree of a caliper body of a brake comprises a base, a detecting mechanism and a centering mechanism, wherein the detecting mechanism and the centering mechanism are arranged on the base, the detecting mechanism comprises an indicating measuring tool, a first detecting rod and a second detecting rod, the first detecting rod and the second detecting rod are connected with the indicating measuring tool, one ends of the first detecting rod and the second detecting rod, which face the centering mechanism, are respectively provided with a detecting contact, the two detecting contacts are arranged oppositely, the centering mechanism is arranged on a detecting station, the detecting station is provided with a plurality of fixing pins, and the fixing pins are mutually matched to at least form a mounting surface for horizontally supporting the caliper body and a limiting surface for limiting the position of the caliper body in the front and back directions;
the center dividing mechanism comprises a slide rail, a first mounting seat and a second mounting seat are arranged at two ends of the slide rail respectively, a first sliding block and a second sliding block are arranged on the slide rail in a sliding mode, a spring is arranged between the first sliding block and the second sliding block, a positioning pin is arranged at the same height of the inner side of the first sliding block and the second sliding block respectively, a center dividing block which is connected with the first mounting seat in a rotatable mode is arranged on the first mounting seat, the rotating shaft of the center dividing block is horizontal and perpendicular to the extending direction of the slide rail, two contact heads which are arranged up and down are arranged on the back of the first sliding block, the two contact heads are in contact with the center dividing block and located above and below the rotating shaft of the center dividing block respectively, the height of the center of the positioning pin is not lower than the height of the horizontal plane where the center of the upper contact head is located, and the distance between the two contact heads and the rotating shaft of the center dividing block is equal to that the second sliding block is connected with the second mounting seat. The reference center plane of the reference can be obtained through the calibration block, and at the moment, the data of the indicating type measuring tool is cleared and calibrated, namely the symmetry is measured by using the reference center plane to the caliper body subsequently. When the caliper body is installed on the center dividing mechanism, the caliper body only contacts with the positioning pin except for the fixing pin fixed on the base, and does not contact with the first slider or the second slider directly, thereby the second slider is pushed by the operating handle to push the caliper body to move towards the direction of the first slider, when the positioning pin of the first slider is pressed, the upper part of the first slider can bias towards one side of the center dividing block and push the center dividing block, due to the lever principle, the upper part of the center dividing block inwards rotates towards the lower part to tilt outwards, a pushing force pushing the first slider to move towards the direction of the second slider is applied to the first slider, as the distance between the two positioning blocks is certain, and the distance between the two positioning blocks is unchanged when the upper part and the previous calibration block are installed, the handle ensures that the two positioning blocks are slightly positioned at the preset position, so that the handle can release force. The spring and the middle block exert a thrust force to balance the stress of the middle block and the clamp body of the middle mechanism, the central reference surface is still the central reference surface when the calibration block is calibrated, the indicating type measuring tool measures the deviation length to measure the deviation degree when the deviation degree is measured, and the deviation degree can be reflected on the indicating type measuring tool according to the lever ratio of the test rod.
Preferably, the second mounting seat comprises a connecting rod fixedly connected with the second sliding block and a first handle in transmission connection with the connecting rod, and the connecting rod drives the second sliding block to move in the left-right direction under the driving of the first handle.
Preferably, the first sliding block and the second sliding block are sleeved at two ends of the same polished rod, the spring is sleeved on the polished rod, two ends of the spring are respectively abutted against the inner sides of the first sliding block and the second sliding block, the sliding rail is located at the bottom of the first sliding block and the second sliding block, and the polished rod is located above the sliding rail.
Preferably, a pressing block is arranged above the detection station, the pressing block is in transmission connection with the second handle and is driven by the second handle to press downwards, and the pressing block is matched with a fixing pin below the pressing block to be used for fixing the caliper body in the vertical direction. The front and the back of the test workpiece are clamped up and down, so that the detection error is reduced, and the detection precision is improved.
Preferably, the base is further provided with a push block, the push block is in transmission connection with the quick clamping handle and moves back and forth under the driving of the handle, and the push block is matched with a fixing pin on the front side of the push block to fix the front and back positions of the caliper body.
Preferably, the first detection rod and the second detection rod are respectively installed on the detection installation seat through the first fixing shaft and the second fixing shaft, the indicating type measuring tool is connected with the first detection rod and the second detection rod through the connecting shaft, detection points of the indicating type measuring tool are respectively located at the connecting positions of the first connecting rod and the second connecting rod and the connecting shaft, the second fixing shaft is arranged between a detection contact on the second detection rod and the connecting shaft, and the first fixing shaft deviates from the detection contact on the first detection rod and is arranged on the other side of the connecting shaft.
Preferably, the distance between the first fixed shaft and the center of the connecting shaft is set to L1The distance between the second fixed shaft and the center of the connecting shaft is L2The distance between the first fixed shaft and the detection contact on the first detection rod is H1The distance between the second fixed shaft and the detection contact on the second detection rod is H2Then satisfy
。
Preferably, the detection contact and the detection point on the first detection rod form a lever on the same side with the first fixed shaft as a fulcrum, and the detection contact and the detection point on the second detection rod form a lever on different sides with the second fixed shaft as a fulcrum.
Preferably, a guide rail is arranged below the detection mounting seat, the detection mounting seat is arranged on the guide rail in a sliding mode, the detection mounting seat is provided with a sliding handle capable of pushing the detection mounting seat to move or is connected with a power source, a locking switch is arranged on the detection mounting seat, and the locking switch controls the detection mounting seat to be in a slidable state or a stop state on the guide rail.
Preferably, the number of the detection mechanisms is two, the two detection mechanisms are respectively arranged at the front side and the rear side of the centering mechanism, and the two detection contacts of each detection mechanism are oppositely clamped at corresponding positions of the corresponding caliper body or extend into the shaft hole of the caliper body. By the arrangement, the symmetry degree of the clamp body profile can be detected, and the symmetry degree, such as the symmetry degree of the shaft hole, can be measured at a fixed point on the clamp body.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the utility model provides a measure utensil of examining of symmetry can conveniently detect the symmetry numerical value fast, is applicable to the batch detection on the production line, examines utensil simple structure, and low cost easily realizes, convenient operation, and measurement accuracy is high, and the detection means is quick easy going;
the structure of the utility model can automatically center the clamp when measuring the symmetry through the centering mechanism, and then a matched detection mechanism is arranged to test the symmetry; the problem of the tolerance of the contour symmetry of the caliper body in the automobile brake assembly is effectively controlled, the fixed-point symmetry of the caliper body can be detected, the detection efficiency can be improved, the hidden danger of friction hubs and abnormal sounds caused by the tolerance is eliminated, and the improvement of the quality of caliper products is promoted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention after the calibration block is installed.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a schematic structural view of the centering mechanism.
Fig. 5 is a plan view of the detection mechanism.
Fig. 6 is a schematic structural diagram of the present invention with two detecting mechanisms.
The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 1, a base; 2. detecting the mounting seat; 21. an indicating gauge; 22. a first detection lever; 221. a first fixed shaft; 23. a second detection lever; 231. a second fixed shaft; 24. detecting a contact; 25. a connecting shaft; 26. a guide rail; 27. a sliding handle; 28. a lock-up switch; 3. a centering mechanism; 31. a fixing pin; 32. a slide rail; 33. a first mounting seat; 34. a second mounting seat; 35. a first slider; 36. a second slider; 37. positioning pins; 38. a spring; 39. briquetting; 331. dividing into middle blocks; 332. a rotating shaft; 341. a first handle; 351. a contact head; 391. a second handle; 41. a push block; 411. the handle is clamped quickly.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
A measuring tool for symmetry of a caliper body of a brake is shown in figures 1-6 and comprises a base 1, a detection mechanism and a centering mechanism 3, wherein the detection mechanism and the centering mechanism 3 are arranged on the base 1, the detection mechanism comprises an indicating type measuring tool 21, a first detection rod 22 and a second detection rod 23 which are connected with the indicating type measuring tool 21, one ends of the first detection rod 22 and the second detection rod 23, which face the centering mechanism 3, are respectively provided with a detection contact 24, the two detection contacts 24 are oppositely arranged, the centering mechanism 3 is arranged on a detection station, the detection station is provided with a plurality of fixing pins 31, and the fixing pins 31 are mutually matched to at least form a mounting surface for horizontally supporting the caliper body and a limiting surface for limiting the position of the caliper body in the front and the back.
The centering mechanism 3 comprises a slide rail 32, a first mounting seat 33 and a second mounting seat 34 are respectively arranged at two ends of the slide rail 32, a first slide block 35 and a second slide block 36 are arranged on the slide rail 32 in a sliding manner, a spring 38 is arranged between the first slide block 35 and the second slide block 36, a positioning pin 37 is respectively arranged at the same height of the inner side of each of the first slide block 35 and the second slide block 36, a centering block 331 rotatably connected with the first mounting seat 33 is arranged on the first mounting seat 33, a rotating shaft 332 of the centering block 331 is horizontal and vertical to the extending direction of the slide rail 32, two contact heads 351 arranged up and down are arranged on the back surface of the first slide block 35, the two contact heads 351 are in contact with the centering block 331 and are respectively positioned above and below the rotating shaft 332 of the centering block, the distance between the two contact heads 351 and the rotating shaft 332 of the centering block is equal, the second slide block 36 is connected with the second mounting seat 34, the second mounting seat 34 comprises a connecting rod fixedly connected with the second slide block 36 and a first handle 341 in transmission connection with the connecting rod, the link drives the second slider 36 to move in the left-right direction under the driving of the first handle 341. In this embodiment, the left side is the first detection rod, and the right side is the second detection rod, and the positional relationship that the detection rod set up is not fixed in reality, also can be first detection rod, second detection rod divide from top to bottom or the right side is first detection rod, and the left side is the second detection rod, as long as satisfy rather than need the position relative that detects can.
The two ends of the same polish rod are sleeved with the first slider 35 and the second slider 36, the spring 38 is sleeved on the polish rod, the two ends of the spring are respectively abutted against the inner sides of the first slider 35 and the second slider 36, the slide rail 32 is located at the bottom of the first slider 35 and the bottom of the second slider 36, the polish rod is located above the slide rail 32, a press block 39 is arranged above the detection station, the press block 39 is in transmission connection with the second handle 391 and is pressed down under the driving of the second handle 391, the press block 39 is matched with the fixing pin 31 below for fixing the caliper body in the vertical direction, the base 1 is further provided with a push block 41, the push block 41 is in transmission connection with the quick clamping handle 411 and moves back and forth under the driving of the handle, and the push block 41 is matched with the fixing pin 31 on the front side of the push block 41 for fixing the front and back positions of the caliper body. In fig. 1, the pushing block 41 is used to fix the left, right, front, and rear positions of the caliper body in cooperation with the fixing pin 31 on the front side of the pushing block 41, and the fixing pin 31 is used to support the caliper body and to fix the vertical position of the caliper body, and the fixing pin 31 is actually provided to limit the position of the caliper body according to actual needs. The first handle, the second handle and the quick clamping handle 411 can be provided with locking parts, the handles are locked at a fixed angle, the second sliding block 36, the pressing block 39 and the pushing block 41 which are correspondingly connected are placed and fixed at the original position, and the situation that the position of the caliper body is influenced when the handles are touched by mistake during measurement is avoided.
The first detection rod 22 and the second detection rod 23 are respectively installed on the detection installation base 2 through a first fixing shaft 221 and a second fixing shaft 231, the indicating type measuring tool 21 is connected with the first detection rod 22 and the second detection rod 23 through a connecting shaft 25, detection points of the indicating type measuring tool 21 are respectively located at the connecting positions of the first detection rod 22 and the second detection rod 23 and the connecting shaft 25, the second fixing shaft 231 is arranged between a detection contact 24 on the second detection rod 23 and the connecting shaft 25, and the first fixing shaft 221 is arranged on the other side of the connecting shaft 25 away from the detection contact 24 on the first detection rod 22.
The distance between the first fixed shaft 221 and the center of the connecting shaft 25 is set to L1The distance between the second fixing shaft 231 and the center of the connecting shaft 25 is L2The distance between the first fixed shaft 221 and the detecting contact 24 on the first detecting rod 22 is H1The distance between the second fixed shaft 231 and the detecting contact 24 on the second detecting rod 23 is H2Then satisfy
. n can be an integer or a decimal number larger than 1, and in this embodiment, n is 2, and actually can be 3, 4, 2.5, and the like, and only the lever ratios on both sides need to be the same.
The detecting contact 24 and the detecting point on the first detecting rod 22 form a lever on the same side with the first fixing shaft 221 as a fulcrum, and the detecting contact 24 and the detecting point on the second detecting rod 23 form a lever on different sides with the second fixing shaft 231 as a fulcrum.
The detection mounting base 2 is provided with a guide rail 26 below, the detection mounting base 2 is arranged on the guide rail 26 in a sliding mode, the detection mounting base 2 is provided with a sliding handle 27 capable of pushing the detection mounting base to move or is connected with a power source, the detection mounting base 2 is provided with a locking switch 28, and the locking switch 28 controls the detection mounting base 2 to be in a slidable state or a stop state on the guide rail 26.
One detection mechanism can be arranged, as shown in fig. 1, or two detection mechanisms can be arranged, as shown in fig. 6, the two detection mechanisms are respectively arranged at the front side and the rear side of the centering mechanism 3, the two detection contacts 24 of each detection mechanism are relatively clamped at corresponding positions of the corresponding caliper body or extend into the shaft hole of the caliper body, and the distance between the detection contacts 24 of the same detection mechanism can also be changed according to the measured specific parameters.
The detection method comprises the following steps: and (4) checking the brake mounting surface, wherein the brake mounting surface is required to be checked to be clean and flat, and if the brake mounting surface is not required to be checked to be not required, subsequent detection cannot be carried out.
Firstly, assembling detection equipment: determining to install one or two detection mechanisms according to needs, taking only one detection mechanism to measure the symmetry degree of the brake caliper as an example, vertically assembling the slide rail 32 of the centering mechanism 3 and the guide rail 26 of the detection mechanism on the base 1 respectively, and then installing the fixing pin 31 in a manner of being directly vertical to an installation plane or in a manner of being arranged on the installation plate, in the embodiment, three columnar installation columns are vertically arranged on the base 1, and the top ends of the installation columns are provided with upward fixing pins 31 for supporting the bottom of the workpiece to keep the workpiece horizontal; be provided with the vertical fixation who is located 3 front sides of mechanism in branch on the base 1 and carry out the mounting panel of front side to the work piece, be equipped with two mounting pins on the mounting panel inwards and be used for carrying out the spacing of front side, during actual operation, what kind of mode is fixed on base 1 for fixed pin 31, and fixed pin 31's quantity position all is arbitrary, as long as guarantee to provide work piece horizontal support power, realize around spacing purpose can.
The method comprises the following steps of installing a first detection rod 22, a second detection rod 23 and an indicating measuring tool 21 on a detection installation seat 2, and then assembling the detection installation seat 2 on a guide rail 26, wherein the detection installation seat 2 can be directly connected with the guide rail 26 in a sliding manner, the detection installation seat 2 also can comprise a sliding seat and a measuring pin installation seat, the measuring pin installation seat is used for fixing the first detection rod 22 and the second detection rod 23, the measuring pin installation seat is installed above the sliding seat, the sliding seat is connected with the guide rail 26 in a sliding manner, and the first detection rod 22, the second detection rod 23 and the indicating measuring tool 21 are arranged on the measuring pin installation seat; the centering mechanism 3 is mounted on the slide rail 32.
Secondly, correcting the installation calibration block: the calibration block is placed on the positioning pin 37, the width of the calibration block is equal to the width of the caliper to be measured at the position corresponding to the fixing pin 31, the front side of the calibration block is abutted against the positioning pin 37 at the front side, the first handle 341 is pressed to drive the second slider 36 to extrude inwards to determine the central reference plane, the second handle 391 is pressed to drive the press block 39 to press downwards to fix the calibration block on the positioning pin 37 below the calibration block, the push block 41 is pushed by the quick clamp handle 411 to push the push block 41 to clamp the calibration block on the fixing pin 31 so that the push block 41 is matched with the fixing pin 31 in front of the push block to realize that the calibration block can not deviate from front and back and left and right, at the moment, the sliding handle 27 is pushed or the power source of the detection mounting seat 2 is started to make the detection mounting seat 2 move along the guide rail 26 to reach the detection position, the detection contact 24 is clamped at the symmetrical position of the calibration block relatively, the locking switch 28 is closed to fix the position of the detection mounting seat 2, and the indicating type measuring tool 21 is cleared, at this time, after the calibration is completed, the locking switch 28 is turned on, the sliding handle 27 is pulled or the power source of the detection mounting base 2 is started to move the detection mounting base 2 back along the guide rail 26, the quick clamping handle 411 is operated to withdraw the push block 41, and the calibration block is taken out.
Thirdly, measuring the caliper body: placing the caliper to be measured on the positioning pin 37, abutting the front side of the calibration block with the positioning pin 37 on the front side, contacting the mounting surface of the caliper body with the positioning pin 37, and suspending the rest parts; pressing the first handle 341 to drive the second slider 36 to extrude inwards for automatic centering, pressing the second handle 391 to drive the press block 39 to press downwards to fix the caliper body on the positioning pin 37 below the caliper body, pushing the push block 41 through the fast clamp handle 411 to clamp the caliper body on the fixing pin 31 so that the push block 41 is matched with the fixing pin 31 in front of the caliper body to realize that the caliper body can not deviate front, back, left and right, pushing the sliding handle 27 or starting the power source of the detection mounting seat 2 to enable the detection mounting seat 2 to move along the guide rail 26 to reach the detection position, detecting the symmetry of the caliper body clamped at the front side of the caliper body or extending into the shaft hole of the caliper body to test the symmetry of the caliper body, closing the locking switch 28 to fix the position of the detection mounting seat 2, reading and recording the reading a of the indicating type measuring tool 21, and calculating the symmetry by multiplying a by n. At this time, the symmetry is measured, the locking switch 28 is turned on, the sliding handle 27 is pulled or the power source of the detection mounting base 2 is started to move the detection mounting base 2 back along the guide rail 26, the quick clamping handle 411 is operated to withdraw the push block 41, and the caliper body is taken out.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a measuring tool of stopper caliper body symmetry, includes the base and sets up detection mechanism on the base and divides well mechanism, detection mechanism includes the instruction formula measuring tool and first check rod and the second check rod of being connected with the instruction formula measuring tool, and first check rod, second check rod orientation divide well mechanism one end to be equipped with respectively and detect the contact, and two detect the contact and set up its characterized in that in opposite directions: the centering mechanism is arranged on a detection station, a plurality of fixing pins are arranged on the detection station, and the fixing pins are matched with each other to at least form a mounting surface for horizontally supporting the caliper body and a limiting surface for limiting the position of the caliper body in the front and at the back;
the center dividing mechanism comprises a slide rail, a first mounting seat and a second mounting seat are arranged at two ends of the slide rail respectively, a first sliding block and a second sliding block are arranged on the slide rail in a sliding mode, a spring is arranged between the first sliding block and the second sliding block, positioning pins are arranged on the first sliding block and the second sliding block respectively at the same height of the inner side, a center dividing block which is connected with the first mounting seat in a rotatable mode is arranged on the first mounting seat, the rotating shaft of the center dividing block is horizontal and perpendicular to the extending direction of the slide rail, two contact heads which are arranged up and down are arranged on the back of the first sliding block, the two contact heads are in contact with the center dividing block and are respectively located above and below the rotating shaft of the center dividing block, the height of the center of the positioning pin is not lower than the height of the horizontal plane where the center of the upper contact head is located, the distance between the two contact heads and the rotating shaft of the center dividing block is equal, and the second sliding block is connected with the second mounting seat.
2. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the second mounting seat comprises a connecting rod fixedly connected with the second sliding block and a first handle in transmission connection with the connecting rod, and the connecting rod drives the second sliding block to move in the left-right direction under the driving of the first handle.
3. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the first sliding block and the second sliding block are sleeved at two ends of the same polished rod, the spring is sleeved on the polished rod, two ends of the spring are respectively abutted to the inner sides of the first sliding block and the second sliding block, the sliding rail is located at the bottom of the first sliding block and the bottom of the second sliding block, and the polished rod is located above the sliding rail.
4. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: a pressing block is arranged above the detection station, the pressing block is in transmission connection with the second handle and is driven by the second handle to press downwards, and the pressing block is matched with a fixing pin below the pressing block and is used for fixing the caliper body in the vertical direction.
5. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the base is also provided with a push block, the push block is in transmission connection with the quick clamping handle and moves back and forth under the driving of the handle, and the push block is matched with a fixing pin on the front side of the push block to fix the front position and the rear position of the caliper body.
6. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the first detection rod and the second detection rod are respectively installed on the detection installation seat through the first fixing shaft and the second fixing shaft, the indicating type measuring tool is connected with the first detection rod and the second detection rod through the connecting shaft, detection points of the indicating type measuring tool are respectively located at the connecting positions of the first connecting rod and the second connecting rod and the connecting shaft, the second fixing shaft is arranged between a detection contact on the second detection rod and the connecting shaft, and the first fixing shaft deviates from the detection contact on the first detection rod and is arranged on the other side of the connecting shaft.
7. A tool for measuring the symmetry of a brake caliper body according to claim 6, characterized in that: the distance between the first fixed shaft and the center of the connecting shaft is set to be L1The distance between the second fixed shaft and the center of the connecting shaft is L2The distance between the first fixed shaft and the detection contact on the first detection rod is H1The distance between the second fixed shaft and the detection contact on the second detection rod is H2, then the requirement is met
。
8. A brake caliper body symmetry measuring tool as claimed in claim 7, wherein: the detection contact and the detection point on the first detection rod form a lever on the same side by taking the first fixed shaft as a fulcrum, and the detection contact and the detection point on the second detection rod form a lever on different sides by taking the second fixed shaft as a fulcrum.
9. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the detection mounting seat is provided with a guide rail below, the detection mounting seat is arranged on the guide rail in a sliding mode, the detection mounting seat is provided with a sliding handle capable of pushing the detection mounting seat to move or is connected with a power source, a locking switch is arranged on the detection mounting seat, and the locking switch controls the detection mounting seat to be in a slidable state or a stop state on the guide rail.
10. A tool for measuring the symmetry of a brake caliper body according to claim 1, characterized in that: the two detection mechanisms are respectively arranged at the front side and the rear side of the center distribution mechanism, and two detection contacts of each detection mechanism are oppositely clamped at corresponding positions of the corresponding caliper body or extend into a shaft hole of the caliper body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496817.4U CN215177669U (en) | 2021-07-02 | 2021-07-02 | Measuring tool for symmetry degree of caliper body of brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496817.4U CN215177669U (en) | 2021-07-02 | 2021-07-02 | Measuring tool for symmetry degree of caliper body of brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215177669U true CN215177669U (en) | 2021-12-14 |
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ID=79400373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496817.4U Active CN215177669U (en) | 2021-07-02 | 2021-07-02 | Measuring tool for symmetry degree of caliper body of brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215177669U (en) |
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2021
- 2021-07-02 CN CN202121496817.4U patent/CN215177669U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |