CN218212418U

CN218212418U - Drum brake friction disc production detector

Info

Publication number: CN218212418U
Application number: CN202222506170.XU
Authority: CN
Inventors: 樊俊; 马洪立; 戈仁先; 白付峰
Original assignee: Hubei Huaxia Yicheng Auto Parts Co ltd
Current assignee: Hubei Huaxia Yicheng Auto Parts Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-03
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a drum brake friction disc production detector, including the operation structure, the outside of operation structure is provided with the mount, the outside fixedly connected with numerical display screen of mount, the inside fixedly connected with hydraulic pressure post of mount, the outside fixedly connected with of hydraulic pressure post detects the piece, the inside of detecting the piece is provided with pressure sensor. This drum brake friction disc production detector, through setting up the numerical display screen, the hydraulic pressure post, detect piece and pressure sensor, the convenience carries out crushing strength to the friction disc and detects, through setting up the measuring tape and comparing the strip, the convenience detects the thickness of friction disc, through setting up the workstation, the spout, the threaded rod with place the platform, the distance between the platform is placed to two specifications regulation that conveniently can be according to the friction disc, through setting up the stopper, protection casing and buckle, the fragment that produces when can prevent that the friction disc from carrying out the crushing strength test bursts everywhere, thereby cause the damage to people or thing near.

Description

Drum brake friction disc production detector

Technical Field

The utility model relates to a friction disc detects technical field, specifically is a drum brake friction disc production detector.

Background

The drum brake is characterized in that a brake transmission mechanism is utilized to enable a brake shoe to press a brake friction plate on the inner side of a brake drum, so that braking force is generated, wheels are decelerated or a vehicle stops in the shortest distance according to requirements, so that driving safety is guaranteed, the vehicle can be parked reliably and cannot automatically slide, and the drum brake friction plate is an important structure in the drum brake structure, so that whether the drum brake friction plate is qualified or not needs to be detected in the production process.

For example, in chinese patent CN214121009U, a drum type friction plate detection device is proposed, in which a friction plate is placed on a fixed seat supporting a fixing mechanism, a control valve is opened to make the friction plate adsorbed on an arc surface of the fixed seat, the friction plate is rotated by rotation of a rotating disc, and the position of a sliding frame is adjusted by rotation of a screw of a detection mechanism, so that a digital display dial indicator adjusts the test position of the friction plate, and probes of upper and lower digital display dial indicators detect the same horizontal position of the friction plate, thereby improving the efficiency of detecting the thickness of the friction plate, and simultaneously ensuring the detection quality by detecting the circumference of the friction plate.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a drum brake friction disc production detector, possess and can test its crushing strength when detecting friction disc thickness, satisfy the user demand, can adjust two distances of placing between the platform according to the specification of friction disc, can prevent that the fragment that the friction disc produced when carrying out the crushing strength test from collapsing and penetrating everywhere, thereby cause advantages such as damage to people or things near, solved current drum brake friction disc production and detected the structure and can only detect the thickness of friction disc, and can not test its crushing strength simultaneously, can not satisfy the problem of user demand.

In order to achieve the above object, the utility model provides a following technical scheme: a production detector for a drum brake friction plate comprises a working structure, wherein a fixing frame is arranged outside the working structure, a numerical display screen is fixedly connected outside the fixing frame, a hydraulic column is fixedly connected inside the fixing frame, a detection block is fixedly connected outside the hydraulic column, and a pressure sensor is arranged inside the detection block;

the utility model discloses a safety protection device for a vehicle, including workstation, spout, threaded rod, place platform, stopper, protection casing, buckle, measuring tape and comparison strip, the spout has been seted up to the inside of workstation, the inside swing joint of workstation has the threaded rod, the outside swing joint of threaded rod has the platform of placing, the outside swing joint of workstation has the stopper, the outside swing joint of mount has the protection casing, the outside swing joint of protection casing has the buckle, the outside fixedly connected with measuring tape of mount, the outside fixedly connected with of detecting the piece compares the strip.

Further, the bottom of mount and the left top fixed connection of workstation, the rear side on numerical display screen right side and the front side fixed connection of mount, the outside of hydraulic pressure post leans on the inboard fixed connection in top on right side with the mount, detect the top of piece and the bottom fixed connection of hydraulic pressure post, pressure sensor sets up the inside at the detection piece.

Further, the quantity of spout is two, two the spout is the top inboard of symmetrical seting up both sides around the workstation, the quantity of threaded rod is two, two the outside of the adjacent one side of threaded rod is connected with the inside rotation of both sides around the workstation respectively.

Furthermore, the number of the placing tables is two, the inner sides, close to the bottoms, of the two placing tables are respectively in threaded connection with the outer portions of the two threaded rods, and the outer sides, close to the bottoms, of the bottoms of the two placing tables are respectively in sliding connection with the inner sides, at the front side and the rear side, of the tops of the workbench through the two sliding grooves.

Further, the left side of stopper is rotated with the right side of workstation and is connected, the protection casing is transparent toughened glass cover, the top on protection casing right side is articulated with the right side at mount top, the top of buckle is articulated with the bottom on protection casing right side, the outside of stopper and the inside joint of buckle.

Furthermore, the left side of measuring tape and the right side fixed connection of mount, and the bottom of measuring tape and the top of placing the platform are in same horizontal position, compare the right side of strip and detect the left side fixed connection of piece bottom.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this drum brake friction disc production detector, through setting up numerical display screen, the hydraulic pressure post, detect piece and pressure sensor, the convenience carries out crushing strength to the friction disc and detects, through setting up the measuring tape and comparing the strip, the convenience detects the thickness of friction disc, through setting up the workstation, the spout, the threaded rod with place the platform, the distance between the platform can be placed to two according to the specification regulation of friction disc to the convenience, through setting up the stopper, protection casing and buckle, the fragment that conveniently can prevent the friction disc and produce when carrying out crushing strength test bursts everywhere, thereby cause the damage to people or thing near.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side sectional structure view of the present invention.

In the figure: 1. a working structure; 2. a fixed mount; 3. a numerical value display screen; 4. a hydraulic column; 5. a detection block; 6. a pressure sensor; 101. a work table; 102. a chute; 103. a threaded rod; 104. a placing table; 105. a limiting block; 106. a protective cover; 107. buckling; 108. measuring a ruler; 109. and (6) comparing the strips.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a drum brake friction disc production detector comprises a working structure 1, a fixing frame 2 is arranged outside the working structure 1, a numerical display screen 3 is fixedly connected to the outside of the fixing frame 2, a hydraulic column 4 is fixedly connected to the inside of the fixing frame 2, a detection block 5 is fixedly connected to the outside of the hydraulic column 4, a pressure sensor 6 is arranged inside the detection block 5, and the crushing strength of the friction disc is conveniently detected by arranging the numerical display screen 3, the hydraulic column 4, the detection block 5 and the pressure sensor 6.

The working structure 1 comprises a workbench 101, a sliding groove 102, a threaded rod 103, a placing table 104, a limiting block 105, a protective cover 106, a buckle 107, a measuring tape 108 and a comparison strip 109, the sliding groove 102 is formed in the workbench 101, the threaded rod 103 is movably connected in the outer portion of the threaded rod 103, the placing table 104 is arranged in the workbench 101, the sliding groove 102, the threaded rod 103 and the placing table 104 are arranged, the distance between the two placing tables 104 can be conveniently adjusted according to the specifications of the friction plate, the limiting block 105 is movably connected in the outer portion of the workbench 101, the protective cover 106 is movably connected in the outer portion of the fixing frame 2, the buckle 107 is movably connected in the outer portion of the protective cover 106, the limiting block 105 is arranged, the protective cover 106 and the buckle 107 are conveniently prevented from being broken and shot when the crushing strength test is carried out, the measuring tape 108 is fixedly connected to the outer portion of the fixing frame 2 and is fixedly connected to the comparison strip 109, the measuring tape 108 and the comparison strip 109 are arranged, the thickness of the friction plate can be conveniently detected, and the crushing strength of the friction plate can be simultaneously when the thickness of the friction plate is detected, and the use requirement of the friction plate can be met.

When in implementation, the method comprises the following steps:

1) Firstly, manually rotating the threaded rod 103, wherein the rotating threaded rod 103 enables the placing tables 104 to perform threaded movement on the surfaces of the placing tables, so that the proper distance between the two placing tables 104 is adjusted according to the specifications of the friction plates;

2) Then the protective cover 106 is opened, and the drum brake friction plate to be detected is placed on the two placing tables 104;

3) Then, the protective cover 106 is covered, and the limiting block 105 and the buckle 107 are clamped together;

4) And finally, starting the detector, driving the detection block 5 to press downwards against the drum brake friction plate to be detected placed on the placing table 104 by the hydraulic column 4, and converting a sensed pressure signal into an electric signal by a pressure sensor 6 arranged in the detection block 5 and transmitting the electric signal to the numerical display screen 3 for displaying.

To sum up, this drum brake friction disc production detector, through setting up numerical display screen 3, hydraulic pressure post 4, detect piece 5 and pressure sensor 6, the convenience carries out crushing strength to the friction disc and detects, through setting up measuring tape 108 and comparing strip 109, the convenience detects the thickness of friction disc, through setting up workstation 101, spout 102, threaded rod 103 with place platform 104, the convenience can be adjusted two according to the specification of friction disc and place the distance between the platform 104, through setting up stopper 105, protection casing 106 and buckle 107, the fragment that conveniently can prevent the friction disc to produce when carrying out the crushing strength test bursts everywhere, thereby cause the damage to people or things near.

And, at first, the threaded rod 103 is rotated manually, the rotating threaded rod 103 enables the placing tables 104 to move on the surface in a threaded manner, so that a proper distance between the two placing tables 104 is adjusted according to the specifications of the friction plates, then the protective cover 106 is opened, the drum brake friction plates to be detected are placed on the two placing tables 104, then the protective cover 106 is covered, the limiting block 105 and the buckle 107 are clamped together, finally, the detector is started, the hydraulic column 4 drives the detection block 5 to downwards press the drum brake friction plates to be detected placed on the placing tables 104, the pressure sensor 6 arranged in the detection block 5 converts the sensed pressure signals into electric signals, and the electric signals are transmitted to the numerical display screen 3 for displaying, and the problems that the existing production detection structure of the drum brake friction plates can only detect the thickness of the friction plates, the crushing strength of the friction plates cannot be tested at the same time, and the use requirements cannot be met are solved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drum brake friction disc production detector, includes working structure (1), its characterized in that: a fixing frame (2) is arranged outside the working structure (1), a numerical display screen (3) is fixedly connected outside the fixing frame (2), a hydraulic column (4) is fixedly connected inside the fixing frame (2), a detection block (5) is fixedly connected outside the hydraulic column (4), and a pressure sensor (6) is arranged inside the detection block (5);

working structure (1) includes workstation (101), spout (102), threaded rod (103), places platform (104), stopper (105), protection casing (106), buckle (107), measuring tape (108) and compares strip (109), spout (102) have been seted up to the inside of workstation (101), the inside swing joint of workstation (101) has threaded rod (103), the outside swing joint of threaded rod (103) has places platform (104), the outside swing joint of workstation (101) has stopper (105), the outside swing joint of mount (2) has protection casing (106), the outside swing joint of protection casing (106) has buckle (107), the outside fixedly connected with measuring tape (108) of mount (2), the outside fixedly connected with of detecting piece (5) compares strip (109).

2. A drum brake friction plate production detector as claimed in claim 1, wherein: the bottom of mount (2) and the left top fixed connection of workstation (101), the rear side on numerical display screen (3) right side and the front side fixed connection of mount (2), the outside of hydraulic pressure post (4) leans on the inboard fixed connection in top on right side with mount (2), the bottom fixed connection of the top of detecting piece (5) and hydraulic pressure post (4), pressure sensor (6) set up the inside of detecting piece (5).

3. A drum brake friction plate production detector as claimed in claim 1, wherein: the quantity of spout (102) is two, two spout (102) are the top inboard of seting up both sides around workstation (101) symmetrically, the quantity of threaded rod (103) is two, two the outside of the adjacent one side of threaded rod (103) is connected with the inside rotation of workstation (101) front and back both sides respectively.

4. A drum brake friction plate production detector as claimed in claim 1, wherein: the number of the placing tables (104) is two, the inner sides of the bottoms of the two placing tables (104) are respectively in threaded connection with the outer parts of the two threaded rods (103), and the outer sides of the bottoms of the two placing tables (104) are respectively in sliding connection with the inner sides of the tops of the front side and the rear side of the workbench (101) through the two sliding grooves (102).

5. A drum brake friction plate production detector as claimed in claim 1, wherein: the left side of stopper (105) is rotated with the right side of workstation (101) and is connected, protection casing (106) are transparent toughened glass cover, the top on protection casing (106) right side is articulated with the right side at mount (2) top, the top of buckle (107) is articulated with the bottom on protection casing (106) right side, the outside of stopper (105) and the inside joint of buckle (107).

6. A drum brake friction plate production detector as claimed in claim 1, characterised in that: the left side of the measuring scale (108) is fixedly connected with the right side of the fixing frame (2), the bottom of the measuring scale (108) and the top of the placing table (104) are located at the same horizontal position, and the right side of the comparison strip (109) is fixedly connected with the left side of the bottom of the detection block (5).