CN213778894U

CN213778894U - Flatness detection device for brake disc production and processing

Info

Publication number: CN213778894U
Application number: CN202023024570.4U
Authority: CN
Inventors: 吴大志; 曹登玉
Original assignee: WUHU DAZHONG ELECTROMECHANICAL MANUFACTURING CO LTD
Current assignee: WUHU DAZHONG ELECTROMECHANICAL MANUFACTURING CO LTD
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-23
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a brake disc is roughness detection device for production and processing, include workstation, electric putter, step motor, driving pulley, place seat, mounting bracket, gyro wheel, percentage table, carousel, guide arm, support column, reciprocal lead screw, slide bar, probe, driven bevel gear, driving bevel gear, push rod, commentaries on classics board, install bin, driven pulley, motor case, slide and flexible post. The utility model discloses a set up a plurality of gyro wheel, spring, reciprocal lead screw, mutually supporting between install bin and the percentage table, can be local to carrying out abundant detection, so very big improvement to the accuracy of brake disc surface smoothness, also very big improvement detection efficiency simultaneously, so can be better adjust the gyro wheel position, be convenient for better messenger's install bin detects the brake disc surface when the intermittent type stops, very big improvement work efficiency, the practicality has also been strengthened simultaneously.

Description

Flatness detection device for brake disc production and processing

Technical Field

The utility model relates to a roughness detection device specifically is a roughness detection device is used in brake disc production and processing belongs to brake disc production and processing technical field.

Background

The electromagnetic power-off brake is an ideal automatic execution element in industrial modernization, is widely applied to machinery such as metallurgy, hoisting, building, chemical engineering, food, machine tools, packaging and the like, realizes quick parking and accurate positioning, can be used in occasions such as safe (danger prevention) braking during power failure and the like, is one of essential components of the brake, and is an essential step for detecting the flatness of the brake disc.

When current surface evenness to the brake disc detected, mostly passed through percentage table and slide and brake disc surperficial slip and detect, but so, because the area of slide is great, hardly carry out accurate detection to very big reduction detection efficiency and the accuracy that detects. Therefore, a flatness detection device for brake disc production and processing is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a brake disc is roughness detection device for production and processing just in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a flatness detecting device for brake disc production and processing, which comprises a workbench and a mounting bracket arranged at the top end of the workbench, wherein a vertically arranged support column is arranged at the top end of the inner side of the mounting bracket, the bottom end of the support column is rotationally matched with a turntable, the turntable is fixedly connected with a mounting box through a fixed rod arranged at the bottom end of the turntable, a plurality of vertically arranged slide bars are sequentially and slidably matched at the bottom end of the inner side of the mounting box from left to right, the top ends of the slide bars are connected with a spring arranged at the bottom end of the mounting box, the bottom ends of the slide bars are fixedly connected with idler wheels, the inner side wall of the mounting box is rotationally matched with a horizontally arranged reciprocating lead screw, the surface of the reciprocating lead screw is slidably matched with a slide seat, the top end of the slide seat is provided with a dial indicator, the bottom end of the dial indicator is fixedly connected with a probe, the bottom end of the inner side of the workbench is provided with an electric push rod which is vertically arranged, the flexible end of electric putter is installed and is placed the seat, and places the seat and run through the logical groove of seting up on the inboard top of workstation and extend to the workstation top, the workstation inboard is installed and is driven reciprocal lead screw and carousel pivoted rotation adjustment mechanism.

Preferably, the rotation adjusting mechanism comprises a motor box, a stepping motor, a driving belt wheel, a driven belt wheel, a driving bevel gear, a driven bevel gear, a rotating plate, a push rod and a plurality of guide rods which are distributed annularly, the motor box is arranged at the bottom end of the inner side of the workbench, the stepping motor is arranged at the inner side of the motor box, the driving bevel gear and the driving belt wheel are sequentially arranged on a telescopic column connected with the driving end of the stepping motor from top to bottom, the driven bevel gear is arranged on a reciprocating screw rod, the driven bevel gear is meshed with the driving bevel gear, the rotating plate and the driven belt wheel are sequentially arranged on a shaft lever which is rotationally matched with the top end of the workbench from top to bottom, the driven belt wheel and the driving belt wheel are in transmission connection through a belt arranged between the driven belt wheel and the driving belt wheel, the push rod is installed on the rotating plate, the guide rod is installed at the top end of the rotating disc, and the push rod is located on the side of the guide rod.

Preferably, the placing seat is convex, a through hole is formed in the axis of the placing seat, and the through hole is in clearance fit with the telescopic column.

Preferably, the telescopic column consists of two sleeves and a movable bolt, the two sleeves are mutually matched in a sliding manner, and the movable bolt is in threaded connection with the outer sleeve and is in threaded connection with a threaded groove on the inner sleeve.

Preferably, the top end of the dial indicator penetrates through a sliding groove formed in the top end of the installation box and extends to the upper portion of the installation box.

Preferably, the bottom end of the probe and the top end of the sliding rod are positioned on the same horizontal plane.

The utility model has the advantages that:

1. through setting up mutually supporting between a plurality of gyro wheel, spring, reciprocal lead screw, install bin and the percentage table, can be local carry out fully detecting, so very big improvement to the accuracy of brake disc surface smoothness, simultaneously also very big improvement detection efficiency.

2. Through making step motor pass through flexible post and drive driving pulley and drive bevel gear and rotate, make driving pulley pass through the belt, driven bevel gear and axostylus axostyle drive the commentaries on classics board and rotate, make the commentaries on classics board promote the guide arm through the push rod, thereby make the push rod drive the carousel through the guide arm and rotate, make the carousel drive the installation box intermittent type nature through the dead lever and be circular motion, make the installation box drive the gyro wheel through the slide bar and roll on the brake disc, make drive bevel gear drive reciprocal lead screw rotation through driven bevel gear simultaneously, make reciprocal lead screw drive the percentage table at the horizontal direction round trip movement through the slide, so can be better adjust the gyro wheel position, be convenient for better make the installation box detect the brake disc surface when the intermittent type stops, very big improvement work efficiency, the practicality has also been strengthened simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the structure of the turntable according to the present invention;

FIG. 3 is a schematic view of the connection bottom structure of the installation box of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. the automatic measuring device comprises a workbench, 2, an electric push rod, 3, a stepping motor, 4, a driving belt wheel, 5, a placing seat, 6, an installing frame, 7, a roller, 8, a dial indicator, 9, a rotary table, 10, a guide rod, 11, a supporting column, 12, a reciprocating screw rod, 13, a sliding rod, 14, a probe, 15, a driven bevel gear, 16, a driving bevel gear, 17, a push rod, 18, a rotating plate, 19, an installing box, 20, a driven belt wheel, 21, a motor box, 22, a sliding seat, 23 and a telescopic column.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, a flatness detecting device for manufacturing and processing a brake disc comprises a workbench 1 and a mounting rack 6 mounted on the top end of the workbench 1, wherein a vertically arranged supporting column 11 is mounted on the top end of the inner side of the mounting rack 6, a rotary disc 9 is rotatably fitted at the bottom end of the supporting column 11, the rotary disc 9 is fixedly connected with a mounting box 19 through a fixing rod mounted at the bottom end of the rotary disc 9, a plurality of vertically arranged sliding rods 13 are sequentially slidably fitted at the bottom end of the inner side of the mounting box 19 from left to right, the top ends of the sliding rods 13 are connected with springs mounted at the bottom end of the inner side of the mounting box 19, rollers 7 are fixedly connected at the bottom ends of the sliding rods 13, a horizontally arranged reciprocating lead screw 12 is rotatably fitted on the inner side wall 19 of the mounting box, a slide seat 22 is slidably fitted on the surface of the reciprocating lead screw 12, a dial indicator 8 is mounted at the top end of the slide seat 22, and a probe 14 is fixedly connected at the bottom end of the dial indicator 8, electric putter 2 of vertical setting is installed to 1 inboard bottom of workstation, the flexible end of electric putter 2 is installed and is placed seat 5, and places seat 5 and run through the logical groove of seting up on 1 inboard top of workstation and extend to 1 top of workstation, 1 inboard side of workstation is installed and is driven reciprocal lead screw 12 and carousel 9 pivoted rotation adjustment mechanism.

The rotation adjusting mechanism comprises a motor box 21, a stepping motor 3, a driving pulley 4, a driven pulley 20, a driving bevel gear 16, a driven bevel gear 15, a rotating plate 18, a push rod 17 and a plurality of guide rods 10 which are distributed annularly, wherein the motor box 21 is arranged at the bottom end of the inner side of the workbench 1, the stepping motor 3 is arranged at the inner side of the motor box 21, the driving bevel gear 16 and the driving pulley 4 are sequentially arranged on a telescopic column 23 connected with the driving end of the stepping motor 3 from top to bottom, the driven bevel gear 15 is arranged on a reciprocating screw rod 12, the driven bevel gear 15 is meshed with the driving bevel gear 16, the rotating plate 18 and the driven pulley 20 are sequentially arranged on a shaft rod which is rotationally matched with the top end of the workbench 1 from top to bottom, the driven pulley 20 and the driving pulley 4 are in transmission connection through a belt arranged between the driven pulley 20 and the driving pulley 4, the push rod 17 is arranged on the rotating plate 18, the guide rod 10 is arranged at the top end of the rotary table 9, and the push rod 17 is positioned on the side of the guide rod 10, so that the push rod 17 which does circular motion can better push the guide rod 10; the placing seat 5 is convex, a through hole is formed in the axis position of the placing seat 5, and the through hole is in clearance fit with the telescopic column 23; the telescopic column 23 consists of two sleeves and a movable bolt, the two sleeves are mutually matched in a sliding way, and the movable bolt is in threaded connection with the outer sleeve and is in threaded connection with a thread groove on the inner sleeve, so that the position of the drive bevel gear 16 can be better adjusted, and a brake disc can be conveniently placed; the top end of the dial indicator 8 penetrates through a sliding groove formed in the top end of the mounting box 19 and extends to the upper portion of the mounting box 19, so that the dial indicator 8 can be observed better; the bottom end of the probe 14 and the top end of the sliding rod 13 are located on the same horizontal plane, so that the dial indicator 8 can adjust the position of the sliding rod 13 in the horizontal direction through the probe 14.

The utility model discloses when using, the electrical components that appear in this application all external intercommunication power and control switch when using, when examining time measuring brake disc surface flatness, at first will stimulate flexible post 23, make flexible post 23 drive bevel gear 16 and driven bevel gear 15 separation, place seat 5 with the brake disc again and place, then stimulate flexible post 23, make flexible post 23 drive bevel gear 16 and driven bevel gear 15 meshing, twist the live bolt on flexible post 23 simultaneously, make live bolt fasten flexible post 23, reopen electric putter 2, make electric putter 2 drive the brake disc through placing seat 5 and move up, when the brake disc moves to and contacts with gyro wheel 7 bottom, reopen step motor 3, make step motor 3 drive driving pulley 4 and drive bevel gear 16 through flexible post 23 and rotate, make driving pulley 4 pass through the belt, the time measuring of brake disc surface flatness, at first, make flexible post 23 drive bevel gear 16 separate, make the step motor drive pulley 4 pass through the belt, Driven bevel gear 15 and axostylus axostyle drive commentaries on classics board 18 and rotate, make commentaries on classics board 18 promote guide arm 10 through push rod 17, thereby make push rod 17 drive carousel 9 through guide arm 10 and rotate, make carousel 9 drive the intermittent type nature of installation box 19 through the dead lever and be circular motion, make installation box 19 drive gyro wheel 7 through slide bar 13 and roll on the brake disc, make initiative bevel gear 16 drive reciprocal lead screw 12 through driven bevel gear 15 and rotate simultaneously, make reciprocal lead screw 12 drive percentage table 8 through slide 22 and move back and forth in the horizontal direction, and run through the change of pointer on the percentage table 8, thereby accomplish the detection to the brake disc roughness.

The electric push rod 3 adopts an AL03 electric push rod produced by Alpha Linear drive technology Co.Ltd in Yuyao City and a related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a roughness detection device is used in brake disc production and processing, includes workstation (1) and installs mounting bracket (6) on workstation (1) top, its characterized in that: the vertical supporting column (11) is installed at the top end of the inner side of the mounting frame (6), the rotary table (9) is arranged at the bottom end of the supporting column (11) in a rotating fit mode, the rotary table (9) is fixedly connected with a mounting box (19) through a fixing rod installed at the bottom end of the rotary table (9), a plurality of vertically arranged sliding rods (13) are sequentially arranged at the bottom end of the inner side of the mounting box (19) in a sliding fit mode from left to right, the top end of each sliding rod (13) is connected with a spring installed at the bottom end of the inner side of the mounting box (19), rollers (7) are fixedly connected to the bottom ends of the sliding rods (13), a horizontally arranged reciprocating lead screw (12) is rotatably matched with the inner side wall of the mounting box (19), a sliding seat (22) is slidably matched with the surface of the reciprocating lead screw (12), a dial indicator (8) is installed at the top end of the sliding seat (22), and a probe (14) is fixedly connected to the bottom end of the dial indicator (8), electric putter (2) of vertical setting are installed to workstation (1) inboard bottom, electric putter (2) flexible end is installed and is placed seat (5), and places seat (5) and run through the logical groove of seting up on workstation (1) inboard top and extend to workstation (1) top, workstation (1) inboard is installed and is driven reciprocal lead screw (12) and carousel (9) pivoted rotation adjustment mechanism.

2. The flatness detecting device for manufacturing a brake disc according to claim 1, wherein: the rotation adjusting mechanism comprises a motor box (21), a stepping motor (3), a driving belt wheel (4), a driven belt wheel (20), a driving bevel gear (16), a driven bevel gear (15), a rotating plate (18), a push rod (17) and a plurality of guide rods (10) which are distributed annularly, wherein the motor box (21) is installed at the bottom end of the inner side of the workbench (1), the stepping motor (3) is installed at the inner side of the motor box (21), the driving bevel gear (16) and the driving belt wheel (4) are sequentially installed on a telescopic column (23) connected with the driving end of the stepping motor (3) from top to bottom, the driven bevel gear (15) is installed on a reciprocating screw rod (12), the driven bevel gear (15) is meshed with the driving bevel gear (16), the rotating plate (18) and the driven belt wheel (20) are sequentially installed on a shaft rod which is in rotating fit with the top end of the workbench (1) from top to bottom, and driven pulley (20) and driving pulley (4) are connected through the belt transmission that sets up between driven pulley (20) and driving pulley (4), push rod (17) are installed on commentaries on classics board (18), guide arm (10) are installed on carousel (9) top, and push rod (17) are located guide arm (10) side.

3. The flatness detecting device for manufacturing a brake disc according to claim 1, wherein: the placing seat (5) is convex, a through hole is formed in the axis position of the placing seat (5), and the through hole is in clearance fit with the telescopic column (23).

4. The flatness detecting device for manufacturing a brake disc according to claim 2, wherein: the telescopic column (23) is composed of two sleeves and a movable bolt, the two sleeves are in sliding fit with each other, and the movable bolt is in threaded connection with the sleeve on the outer side and in threaded connection with a threaded groove in the sleeve on the inner side.

5. The flatness detecting device for manufacturing a brake disc according to claim 1, wherein: the top end of the dial indicator (8) penetrates through a sliding groove formed in the top end of the mounting box (19) and extends to the upper portion of the mounting box (19).

6. The flatness detecting device for manufacturing a brake disc according to claim 1, wherein: the bottom end of the probe (14) and the top end of the sliding rod (13) are positioned on the same horizontal plane.