CN214173190U

CN214173190U - Hand-held type braking piece wearing and tearing volume detection device

Info

Publication number: CN214173190U
Application number: CN202022783415.4U
Authority: CN
Inventors: 李冀; 林立明; 何兰娜
Original assignee: Linyi Guolian Electronics Co ltd
Current assignee: Linyi Guolian Electronics Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-10
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a hand-held type braking piece wearing and tearing volume detection device, including placing piece, fixture, standing groove, slider, actuating mechanism, fixed cover, ejector pin, spout, kelly, rack, second spring, measuring mechanism and scale. The utility model has the advantages that: slide through pressing the kelly, be favorable to making the rack and the separation of fixed cover inside wall on kelly top side, thereby the convenience slides the ejector pin, the brake block that will detect afterwards places at the slider and places between the piece, then make slider and ejector pin slide in the inside of fixed cover under the effect of slide bar, be favorable to making the slider carry out the centre gripping conflict to the brake block, the scale also slides when the slider is gliding, be favorable to holding the data of thickness to reacing the brake block clamp, the brake block can slide between the slider and place the piece simultaneously, conveniently measure the average value to the different positions of brake block, make the brake block wearing and tearing volume can very audio-visual measuring, the safety of car when using has been ensured.

Description

Hand-held type braking piece wearing and tearing volume detection device

Technical Field

The utility model relates to a detection device specifically is a hand-held type braking piece wearing and tearing volume detection device, belongs to part wearing and tearing and detects technical field.

Background

The brake block is also called as a brake block, in the braking system of an automobile, the brake block is the most critical safety part, the quality of all braking effects plays a decisive role, and the brake block generally comprises a steel plate, a bonding heat insulation layer and a friction block, wherein the heat insulation layer is made of a non-heat-transfer material and aims at heat insulation; the friction block is composed of friction material and adhesive, and is extruded on the brake disc and the brake drum to generate friction during braking, so that the aim of decelerating and braking the vehicle is fulfilled.

Traditional braking piece need measure a plurality of positions of braking piece through slide caliper rule when detecting, in the measurement process, need take out the braking piece repeatedly after adjusting the position, the block is again measured, complex operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type braking piece wearing and tearing volume detection device just for solving above-mentioned problem can measure a plurality of positions of braking piece fast to conveniently read out numerical value calculation thickness.

The utility model discloses a hand-held brake piece abrasion loss detection device, which realizes the above purpose through the following technical scheme, comprising a placing block and a clamping mechanism arranged inside the placing block, wherein the clamping mechanism comprises a placing groove and a slide block, the placing block is in a U-shaped structure, and the placing groove is arranged on the top side of the bottom of the placing block; one end of the sliding block is connected with the inside of the placing groove in a sliding mode, and the other end of the sliding block extends to the outside of the placing groove and is horizontal to the top side of the placing block; the other side of the placing block is provided with a driving mechanism, the driving mechanism comprises a fixed sleeve, an ejector rod, a sliding groove, a clamping rod, a rack and a second spring, one end of the fixed sleeve is connected with the inside of the other side of the placing block, and the top side and the bottom side of the fixed sleeve are provided with the sliding grooves; the ejector rod is slidably arranged in the fixed sleeve and is of a T-shaped structure; one end of each ejector rod extends to the outside of the fixed sleeve through the sliding groove, the other end of each ejector rod passes through the inside of the other side of the placing block and is connected with the other side of the sliding block, and the ejector rods are connected with the inside of the placing block in a sliding mode; two clamping rods are symmetrically arranged in one end of the ejector rod, and the clamping rods are of J-shaped structures; the top side of one end of the clamping rod extends to the outer side of the ejector rod, the top side of one end of the clamping rod is provided with the racks, and the racks are clamped with the inner part of the fixed sleeve; the top sides of the other ends of the clamping rods extend to the outside of the fixed sleeve through the ejector rod, the inside of the ejector rod is provided with two second springs, and the clamping rods are in sliding connection with the inside of the ejector rod through the second springs; the measuring mechanism is installed to the one side of placing the piece, measuring mechanism includes the scale, the one end of scale with the one side of placing the piece is connected, just the other end of scale with one side sliding connection of slider.

Preferably, in order to facilitate rotation of the brake piece, the clamping mechanism further comprises four universal wheels, four universal wheels are arranged on one side of the sliding block, and the four universal wheels are symmetrically arranged inside one side of the placing block opposite to the sliding block.

Preferably, in order to facilitate sliding of the universal wheel, the clamping mechanism further comprises four first springs, the four first springs are arranged inside the sliding block and the placing block, and the universal wheel is connected with the sliding block and the placing block in a sliding mode through the first springs.

Preferably, in order to press the clamping rod conveniently, the driving mechanism further comprises pressing blocks, the two pressing blocks are arranged at one end of the clamping rod, and the top sides of the pressing blocks are of arc-shaped structures.

Preferably, for the convenience of sliding the scale, measuring mechanism still includes leading to groove and fixed block, one side of scale is equipped with lead to the groove, the one end of fixed block with one side of slider is connected, just the other end of fixed block passes through lead to the groove and with the inside sliding connection of scale.

Preferably, for the convenience of sliding the slide bar, guiding mechanism is installed to the opposite side of slider, guiding mechanism includes sliding sleeve and third spring two the one end of sliding sleeve all with one side of slider is connected, just the inside of sliding sleeve all installs the third spring.

Preferably, in order to right the slider plays the effect of direction, guiding mechanism still includes the slide bar, two the one end of slide bar all with place one side of piece and connect, the other end of slide bar all extends to the inside of sliding sleeve and with the one end of third spring is connected, just the slide bar all through the third spring with the inside sliding connection of sliding sleeve.

The utility model has the advantages that: slide under the effect of breaking away from the second spring through pressing the kelly, be favorable to making the rack and the fixed cover inside wall separation on kelly top side, thereby conveniently slide the ejector pin, slide the ejector pin to the one end of fixed cover after, place the brake block that will detect at the slider and place between the piece, then press the kelly, make slider and ejector pin slide in the inside of fixed cover under the effect of slide bar, be favorable to making the slider carry out the centre gripping conflict to the brake block, the one end of scale also slides when the slider is gliding, thereby be favorable to reaching the data that the brake block presss from both sides and holds thickness, the brake block can slide between the slider and place the piece simultaneously, be favorable to conveniently measuring the different positions of brake block and draw the average value, make the brake block wearing and tearing volume can very audio-visually measure, the safety of car when using has been ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the clamping mechanism and the driving mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B shown in FIG. 2;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 1.

In the figure: 1. the device comprises a placing block, 2, a clamping mechanism, 21, a placing groove, 22, a sliding block, 23, a universal wheel, 24, a first spring, 3, a driving mechanism, 31, a fixing sleeve, 32, a push rod, 33, a sliding groove, 34, a clamping rod, 35, a rack, 36, a second spring, 37, a pressing block, 4, a guide mechanism, 41, a sliding sleeve, 42, a sliding rod, 43, a third spring, 5, a measuring mechanism, 51, a graduated scale, 52, a through groove, 53 and a fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a hand-held brake pad wear loss detection device includes a placement block 1 and a clamping mechanism 2 installed inside the placement block 1, where the clamping mechanism 2 includes a placement groove 21 and a slider 22, the placement block 1 is a "U" shaped structure, and the placement groove 21 is disposed on the top side of the bottom of the placement block 1; one end of the sliding block 22 is connected with the inner part of the placing groove 21 in a sliding way, and the other end of the sliding block 22 extends to the outer part of the placing groove 21 and is horizontal to the top side of the placing block 1; the other side of the placing block 1 is provided with a driving mechanism 3, the driving mechanism 3 comprises a fixed sleeve 31, a top rod 32, a sliding groove 33, a clamping rod 34, a rack 35 and a second spring 36, one end of the fixed sleeve 31 is connected with the inside of the other side of the placing block 1, and the top side and the bottom side of the fixed sleeve 31 are both provided with the sliding grooves 33; the ejector rod 32 is slidably mounted inside the fixed sleeve 31, and the ejector rod 32 is of a T-shaped structure; one end of the top bar 32 extends to the outside of the fixed sleeve 31 through the sliding groove 33, the other end of the top bar 32 passes through the inside of the other side of the placing block 1 and is connected with the other side of the sliding block 22, and the top bar 32 is connected with the inside of the placing block 1 in a sliding manner; two clamping rods 34 are symmetrically arranged in one end of the top rod 32, and the clamping rods 34 are in J-shaped structures; the top sides of the ends of the clamping rods 34 extend to the outer side of the top rod 32, the top sides of the ends of the clamping rods 34 are provided with the racks 35, and the racks 35 are clamped with the inner part of the fixed sleeve 31; the top sides of the other ends of the clamping rods 34 extend to the outside of the fixed sleeve 31 through the top rod 32, the inside of the top rod 32 is provided with two second springs 36, and the clamping rods 34 are connected with the inside of the top rod 32 through the second springs 36 in a sliding manner; place one side of piece 1 and install measuring mechanism 5, measuring mechanism 5 includes scale 51, scale 51's one end with place one side of piece 1 and connect, just scale 51's the other end with one side sliding connection of slider 22.

As a technical optimization scheme of the utility model, fixture 2 still includes universal wheel 23, one side of slider 22 is equipped with four universal wheel 23, and with slider 22 is relative place the inside equal symmetry in one side of piece 1 and be equipped with four universal wheel 23.

As a technical optimization scheme of the utility model, fixture 2 still includes first spring 24, slider 22 with the inside of placing piece 1 all is equipped with four first spring 24, just universal wheel 23 all passes through first spring 24 with slider 22 with place the inside sliding connection of piece 1.

As a technical optimization scheme of the utility model, actuating mechanism 3 still includes according to piece 37, two according to piece 37 all locate kelly 34's one end, just according to the top side of piece 37 for the arc structure.

As a technical optimization scheme of the utility model, measuring mechanism 5 still includes logical groove 52 and fixed block 53, one side of scale 51 is equipped with logical groove 52, the one end of fixed block 53 with one side of slider 22 is connected, just the other end of fixed block 53 passes through logical groove 52 and with scale 51's inside sliding connection.

As a technical optimization scheme of the utility model, guiding mechanism 4 is installed to the opposite side of slider 22, guiding mechanism 4 includes sliding sleeve 41 and third spring 43 two sliding sleeve 41's one end all with one side of slider 22 is connected, just sliding sleeve 41's inside is all installed third spring 43.

As a technical optimization scheme of the utility model, guiding mechanism 4 still includes slide bar 42, two the one end of slide bar 42 all with one side of placing piece 1 is connected, the other end of slide bar 42 all extends to the inside of sliding sleeve 41 and with the one end of third spring 43 is connected, just slide bar 42 all passes through third spring 43 with the inside sliding connection of sliding sleeve 41.

The utility model discloses when using, firstly when detecting the measurement to the brake block, press piece 37 through pressing two, thereby make press piece 37 to drive kelly 34 and break away from the effect of second spring 36 and slide under, be favorable to making the rack 35 and the fixed cover 31 inside wall separation of kelly 34 top side, thereby conveniently slide ejector pin 32, slide ejector pin 32 to the one end of fixed cover 31 after, remove the external force that presses piece 37, make kelly 34 reset under the effect of second spring 36, and make rack 35 contradict with fixed cover 31 inside wall, make ejector pin 32 can not slide, place the brake block that will detect at last between slider 22 and placing block 1, then press piece 37, make third spring 43 contradict the slip to slide bar 42 in the inside of sliding sleeve 41, make slider 22 and ejector pin 32 slide in the inside of fixed cover 31 under the effect of slide bar 42, be favorable to making slider 22 carry out the centre gripping conflict to the brake block, fixed block 53 can slide at the one end lateral wall of scale 51 when slider 22 is gliding to be favorable to measuring the gliding position of slider 22, obtain the data of brake block centre gripping thickness, make the brake block can slide between slider 22 and placing piece 1 under the effect of a plurality of universal wheels 23 simultaneously, be favorable to conveniently measuring the different positions of brake block and obtain the average value, make the brake block wearing and tearing volume can very audio-visually measure, ensured the safety of car when using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A hand-held brake pad wear loss detection device, including place piece (1) and install in place piece (1) inside fixture (2), its characterized in that: the clamping mechanism (2) comprises a placing groove (21) and a sliding block (22), the placing block (1) is of a U-shaped structure, and the placing groove (21) is arranged on the top side of the bottom of the placing block (1); one end of the sliding block (22) is connected with the inner part of the placing groove (21) in a sliding mode, and the other end of the sliding block (22) extends to the outer part of the placing groove (21) and is horizontal to the top side of the placing block (1); the other side of the placing block (1) is provided with a driving mechanism (3), the driving mechanism (3) comprises a fixed sleeve (31), a push rod (32), a sliding groove (33), a clamping rod (34), a rack (35) and a second spring (36), one end of the fixed sleeve (31) is connected with the inner part of the other side of the placing block (1), and the top side and the bottom side of the fixed sleeve (31) are respectively provided with the sliding groove (33); the ejector rod (32) is slidably mounted inside the fixed sleeve (31), and the ejector rod (32) is of a T-shaped structure; one end of the ejector rod (32) extends to the outside of the fixed sleeve (31) through the sliding groove (33), the other end of the ejector rod (32) passes through the inside of the other side of the placing block (1) and is connected with the other side of the sliding block (22), and the ejector rod (32) is connected with the inside of the placing block (1) in a sliding manner; two clamping rods (34) are symmetrically arranged in one end of the ejector rod (32), and the clamping rods (34) are of J-shaped structures; the top side of one end of the clamping rod (34) extends to the outer side of the ejector rod (32), the top side of one end of the clamping rod (34) is provided with the rack (35), and the rack (35) is clamped with the inner part of the fixed sleeve (31); the top side of the other end of the clamping rod (34) extends to the outside of the fixed sleeve (31) through the ejector rod (32), the inside of the ejector rod (32) is provided with two second springs (36), and the clamping rod (34) is in sliding connection with the inside of the ejector rod (32) through the second springs (36); place one side of piece (1) and install measuring mechanism (5), measuring mechanism (5) include scale (51), the one end of scale (51) with place one side of piece (1) and connect, just the other end of scale (51) with one side sliding connection of slider (22).

2. The apparatus for detecting abrasion loss of brake pad according to claim 1, wherein: fixture (2) still includes universal wheel (23), one side of slider (22) is equipped with four universal wheel (23), and with slider (22) is relative place the inside equal symmetry in one side of piece (1) be equipped with four universal wheel (23).

3. The apparatus for detecting abrasion loss of brake pad according to claim 2, wherein: fixture (2) still includes first spring (24), slider (22) with the inside of placing piece (1) all is equipped with four first spring (24), just universal wheel (23) all through first spring (24) with slider (22) with place the inside sliding connection of piece (1).

4. The apparatus for detecting abrasion loss of brake pad according to claim 1, wherein: the driving mechanism (3) further comprises pressing blocks (37), the two pressing blocks (37) are arranged at one end of the clamping rod (34), and the top sides of the pressing blocks (37) are of arc-shaped structures.

5. The apparatus for detecting abrasion loss of brake pad according to claim 1, wherein: measuring mechanism (5) still includes logical groove (52) and fixed block (53), one side of scale (51) is equipped with logical groove (52), the one end of fixed block (53) with one side of slider (22) is connected, just the other end of fixed block (53) passes through logical groove (52) and with the inside sliding connection of scale (51).

6. The apparatus for detecting abrasion loss of brake pad according to claim 1, wherein: guiding mechanism (4) are installed to the opposite side of slider (22), guiding mechanism (4) include sliding sleeve (41) and third spring (43) two the one end of sliding sleeve (41) all with one side of slider (22) is connected, just the inside of sliding sleeve (41) all installs third spring (43).

7. The apparatus for detecting abrasion loss of brake pad according to claim 6, wherein: guiding mechanism (4) still include slide bar (42), two the one end of slide bar (42) all with place one side of piece (1) and connect, the other end of slide bar (42) all extend to the inside of sliding sleeve (41) and with the one end of third spring (43) is connected, just slide bar (42) all pass through third spring (43) with the inside sliding connection of sliding sleeve (41).