CN215493070U - Friction coefficient measuring device for automobile brake pad - Google Patents
Friction coefficient measuring device for automobile brake pad Download PDFInfo
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- CN215493070U CN215493070U CN202121221853.XU CN202121221853U CN215493070U CN 215493070 U CN215493070 U CN 215493070U CN 202121221853 U CN202121221853 U CN 202121221853U CN 215493070 U CN215493070 U CN 215493070U
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- friction coefficient
- detector body
- friction
- brake pad
- measuring device
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Abstract
The utility model discloses a friction coefficient measuring device for an automobile brake pad, which comprises a friction coefficient detector body, leveling bolts and a first horizontal bubble tube, wherein the leveling bolts are arranged at four corners of the bottom of the friction coefficient detector body, the first horizontal bubble tube is arranged at the central position of the upper part of the front side surface of the friction coefficient detector body, a second horizontal bubble tube is arranged at the central position of the right side surface of the friction coefficient detector body, and a pressing block is arranged at the right side of the upper end surface of the friction coefficient detector body. According to the utility model, through the arrangement of the first horizontal bubble tube, the second horizontal bubble tube and the leveling bolt, when the brake pad friction coefficient measuring device is used, the device is leveled through the leveling bolt, and the levelness of the device is accurately ensured through the first horizontal bubble tube and the second horizontal bubble tube to observe the levelness of the device, so that the measurement accuracy is ensured.
Description
Technical Field
The utility model relates to the technical field of automobile part detection, in particular to a friction coefficient measuring device for an automobile brake pad.
Background
When the brake pad of an automobile is used, the special friction coefficient detection device is required to detect, so that the friction coefficient of the brake pad is calculated, and the quality of the brake pad is ensured to meet requirements.
Current brake block coefficient of friction measuring device can only carry out simple leveling to the device when using, but lacks the device of observation device levelness for the device levelness can not obtain accurate assurance, influences and measures the precision, and simultaneously, current brake block coefficient of friction measuring device is when using, and the effect that compresses tightly of compact heap is general, can not will wait to detect article and compress tightly, influences measuring effect.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a friction coefficient measuring device for an automobile brake pad, which overcomes the defects of the prior art and aims to solve the problem that the levelness of the measuring device cannot be accurately adjusted to influence the measuring precision.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an automobile brake pad coefficient of friction measuring device, including coefficient of friction detector body, leveling bolt and horizontal bubble tube, coefficient of friction detector body bottom four corners is provided with leveling bolt, coefficient of friction detector body leading flank upper portion central point puts and is provided with horizontal bubble tube No. one, coefficient of friction detector body right flank central point puts and is provided with horizontal bubble tube No. two, the right side of coefficient of friction detector body up end is provided with the compact heap, compact heap lower extreme longitudinal symmetry is provided with the connecting rod, the bottom of connecting rod sets up inside coefficient of friction detector body, connecting rod upper end integrated into one piece has the screw post, connecting rod lower extreme integrated into one piece has the chucking dish, chucking dish upside integrated into one piece has the spring groove, spring groove upside is provided with pressure spring, the lateral surface has the rubber pad under the compact heap.
According to a preferable technical scheme of the utility model, a display screen is arranged on the front side surface of the friction coefficient detector body below the first horizontal bubble tube, a printer is arranged on the front side surface of the friction coefficient detector body on the left of the display screen, and a movable cross arm extends out of the interior of the rear side of the friction coefficient detector body.
As a preferable technical scheme of the utility model, the lower part of the front end of the movable cross arm is provided with a sensor, the sensor is in lap joint with the front end of the movable cross arm through a clamping block, and the lower part of the rear end of the movable cross arm is connected with a power module in the friction coefficient detector body through a bolt.
As a preferred technical scheme of the utility model, the upper side of the sensor is provided with a balancing weight.
As a preferred technical scheme of the utility model, the printer is connected with the friction coefficient detector body through a clamping groove, and the display screen is connected with the friction coefficient detector body through a screw.
As a preferred technical scheme of the utility model, the upper end of the leveling bolt is connected with the friction coefficient detector body through threads,
as a preferable technical scheme of the utility model, the first horizontal bubble vial and the second horizontal bubble vial are connected with the friction coefficient detector body through screws.
As a preferred technical scheme of the utility model, the connecting rod is connected with the pressing block through a threaded column, and the pressing spring is connected with the pressing block through a clamping disc and a spring groove.
As a preferable technical scheme of the utility model, the shell of the friction coefficient detector body is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, through the arrangement of the first horizontal bubble tube, the second horizontal bubble tube and the leveling bolt, when the brake pad friction coefficient measuring device is used, the device is leveled through the leveling bolt, and the levelness of the device is accurately ensured through the first horizontal bubble tube and the second horizontal bubble tube to observe the levelness of the device, so that the measurement accuracy is ensured.
(2) According to the utility model, through the clamping disc, the compression spring, the spring groove, the connecting rod, the threaded column and the rubber pad, when the brake pad friction coefficient measuring device is used, the compression effect of the compression block is improved through the spring force of the compression spring, an object to be detected can be compressed, and the measuring effect is ensured.
Drawings
FIG. 1 is a schematic perspective view of a friction coefficient measuring device for an automobile brake pad according to the present invention;
FIG. 2 is a schematic diagram of a right-side view structure of a clamping block and a clamping disc in the friction coefficient measuring device of the automobile brake pad of the present invention;
FIG. 3 is an enlarged schematic front view of a clamping disc in the friction coefficient measuring device of the automobile brake pad of the present invention.
In the figure: 1. a friction coefficient detector body; 2. a printer; 3. leveling bolts; 4. a display screen; 5. a first horizontal bubble vial; 6. a compression block; 7. moving the cross arm; 8. a sensor; 9. a second horizontal bubble vial; 10. a chucking plate; 11. a compression spring; 12. a rubber pad; 13. a spring slot; 14. a connecting rod; 15. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a friction coefficient measuring device for an automobile brake pad comprises a friction coefficient detector body 1, leveling bolts 3 and a first horizontal bubble tube 5, wherein the leveling bolts 3 are arranged at four corners of the bottom of the friction coefficient detector body 1, the first horizontal bubble tube 5 is arranged at the central position of the upper portion of the front side surface of the friction coefficient detector body 1, the second horizontal bubble tube 9 is arranged at the central position of the right side surface of the friction coefficient detector body 1, a pressing block 6 is arranged at the right side of the upper end surface of the friction coefficient detector body 1, the pressing block 6 is close to the second horizontal bubble tube 9, connecting rods 14 are symmetrically arranged at the lower ends of the pressing blocks 6 in the front-back direction, the bottoms of the connecting rods 14 are arranged inside the friction coefficient detector body 1, threaded posts 15 are integrally formed at the upper ends of the connecting rods 14, a clamping disc 10 is integrally formed at the lower end of the connecting rods 14, spring grooves 13 are integrally formed at the upper side of the clamping disc 10, the upper side of the spring groove 13 is provided with a compression spring 11, and the lower side surface of the compression block 6 is glued with a rubber pad 12.
In this embodiment, a display screen 4 is arranged on the front side surface of the friction coefficient detector body 1 below the first horizontal bubble vial 5, a printer 2 is arranged on the front side surface of the friction coefficient detector body 1 on the left of the display screen 4, and a movable cross arm 7 extends out of the rear side of the friction coefficient detector body 1.
In this embodiment, the sensor 8 is arranged on the lower portion of the front end of the movable cross arm 7, the sensor 8 is in lap joint with the front end of the movable cross arm 7 through a clamping block, and the lower portion of the movable cross arm 7 is connected with the power module inside the friction coefficient detector body 1 through a bolt.
In this embodiment, the sensor upside is provided with the balancing weight.
The movable cross arm 7 can drive the sensor 8 to move on the brake pad, so that the friction coefficient is measured, the measured data can be displayed on the display screen 4, and the measured data can be printed by the printer 2; the movable cross arm 7 is connected with the power module, so that the movable cross arm 7 can move at a set speed and distance; the balancing weight can ensure that the friction coefficient measured by the sensor 8 is accurate.
In this embodiment, printer 2 passes through the draw-in groove with coefficient of friction detector body 1 and is connected, and display screen 4 passes through the screw connection with coefficient of friction detector body 1.
In this embodiment, the upper end of the leveling bolt 3 is connected to the friction coefficient detector body 1 through a screw thread.
The leveling bolt 3 can level the friction coefficient detector body 1, so that the levelness of the friction coefficient detector body 1 is ensured.
In this embodiment, the first horizontal bubble vial 5 and the second horizontal bubble vial 9 are both connected to the friction coefficient detector body 1 by screws.
In this embodiment, the connecting rod 14 is connected with the pressing block 6 through the threaded column 15, and the pressing spring 11 is connected with the pressing block 6 through the clamping disc 10 and the spring groove 13.
The pressing block 6 presses and fixes the brake pad to be measured under the spring force action of the pressing spring 11, and the spring groove 13 can limit and clamp the pressing spring 11.
In this embodiment, the housing of the friction coefficient detector body 1 is made of stainless steel.
The working principle is as follows: when the device is used, the pressing block 6 is pulled up, then a brake pad to be measured is placed on the upper side of the friction coefficient detector body 1, the brake pad is pressed and fixed through the pressing block 6, the sensor 8 is pressed on the brake pad, the other end of the sensor 8 is connected with the movable cross arm 7, measurement data is set through a button on a panel, then measurement is started, the movable cross arm 7 drives the sensor 8 to transversely move on the brake pad, the friction coefficient can be measured, the display screen 4 can display the measured data and print the measured data through the printer 2, the arranged first horizontal bubble tube 5, the second horizontal bubble tube 9 and the leveling bolt 3 enable the brake pad friction coefficient measuring device to level through the leveling bolt 3 when in use, the levelness of the device is observed through the first horizontal bubble tube 5 and the second horizontal bubble tube 9, make the device levelness obtain accurate assurance, guarantee to measure the precision, chucking dish 10, pressure spring 11, spring groove 13, connecting rod 14, screw thread post 15 and rubber pad 12 that set up for brake block coefficient of friction measuring device is when using, and the effect that compresses tightly of compact heap 6 obtains improving through pressure spring 11's spring force, can compress tightly the article of waiting to detect, guarantees measuring effect.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automobile brake block coefficient of friction measuring device, includes coefficient of friction detector body, leveling bolt and a horizontal bubble tube, its characterized in that: coefficient of friction detector body bottom four corners is provided with the leveling bolt, coefficient of friction detector body leading flank upper portion central point puts and is provided with horizontal bubble tube No. one, coefficient of friction detector body right flank central point puts and is provided with horizontal bubble tube No. two, the right side of coefficient of friction detector body up end is provided with the compact heap, compact heap lower extreme longitudinal symmetry is provided with the connecting rod, the bottom of connecting rod sets up inside coefficient of friction detector body, connecting rod upper end integrated into one piece has the screw thread post, connecting rod lower extreme integrated into one piece has the chucking dish, chucking dish upside integrated into one piece has the spring groove, spring groove upside is provided with pressure spring, the lateral surface has the rubber pad under the compact heap.
2. The friction coefficient measuring device of the automobile brake pad according to claim 1, characterized in that: the friction coefficient detector body front side is located horizontal bubble vial below and is provided with the display screen, and friction coefficient detector body front side is located the display screen left and is provided with the printer, and the inside removal xarm that stretches out of friction coefficient detector body rear side.
3. The friction coefficient measuring device of the automobile brake pad according to claim 2, characterized in that: the lower part of the front end of the movable cross arm is provided with a sensor, the sensor is in lap joint with the front end of the movable cross arm through a clamping block, and the lower part of the rear end of the movable cross arm is connected with a power module in the friction coefficient detector body through a bolt.
4. The device for measuring the friction coefficient of the automobile brake pad according to claim 3, wherein: the sensor upside is provided with the balancing weight.
5. The friction coefficient measuring device of the automobile brake pad according to claim 2, characterized in that: the printer is connected with the friction coefficient detector body through a clamping groove, and the display screen is connected with the friction coefficient detector body through a screw.
6. The friction coefficient measuring device of the automobile brake pad according to claim 1, characterized in that: the upper end of the leveling bolt is connected with the friction coefficient detector body through threads.
7. The friction coefficient measuring device of the automobile brake pad according to claim 1, characterized in that: and the first horizontal bubble tube and the second horizontal bubble tube are connected with the friction coefficient detector body through screws.
8. The friction coefficient measuring device of the automobile brake pad according to claim 1, characterized in that: the connecting rod is connected with the pressing block through a threaded column, and the pressing spring is connected with the pressing block through a clamping disc and a spring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221853.XU CN215493070U (en) | 2021-06-02 | 2021-06-02 | Friction coefficient measuring device for automobile brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221853.XU CN215493070U (en) | 2021-06-02 | 2021-06-02 | Friction coefficient measuring device for automobile brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215493070U true CN215493070U (en) | 2022-01-11 |
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ID=79782166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221853.XU Active CN215493070U (en) | 2021-06-02 | 2021-06-02 | Friction coefficient measuring device for automobile brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215493070U (en) |
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2021
- 2021-06-02 CN CN202121221853.XU patent/CN215493070U/en active Active
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