阅读说明：本技术 一种制动盘生产加工用基准面平行度检测装置 (Reference surface parallelism detection device for brake disc production and processing ) 是由 杨朝文 于 2021-08-03 设计创作，主要内容包括：本发明提供一种制动盘生产加工用基准面平行度检测装置。所述制动盘生产加工用基准面平行度检测装置检测台和制动盘；旋转装置,所述旋转装置设置于所述制动盘的顶部用于带动所述制动盘转动,所述旋转装置包括电机,所述电机的底部固定连接有转动环,转动环的底部固定连接有两个定位轴。本发明提供的制动盘生产加工用基准面平行度检测装置通过设置两个检测装置,可以在旋转装置带动制动盘转动时,对制动盘上方的平行度进行监测,若制动盘顶部存在凸起或者凹陷时,都会使得指示灯亮起,方便通过观察指示灯是否亮起,即可对制动盘顶部平面的平行度进行掌握,无需肉眼进行观,无需手动测量,方便快速准确的掌握制动盘的平行度。(The invention provides a brake disc production processing reference surface parallelism detection device. The brake disc production and processing reference surface parallelism detection device comprises a detection table and a brake disc; the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, a rotating ring is fixedly connected to the bottom of the motor, and two positioning shafts are fixedly connected to the bottom of the rotating ring. According to the reference surface parallelism detection device for the production and processing of the brake disc, which is provided by the invention, the parallelism above the brake disc can be monitored when the rotating device drives the brake disc to rotate, if the top of the brake disc is provided with the bulge or the depression, the indicator lamp can be lightened, the parallelism of the plane at the top of the brake disc can be mastered conveniently by observing whether the indicator lamp is lightened, the observation by naked eyes is not needed, the manual measurement is not needed, and the parallelism of the brake disc can be mastered conveniently, quickly and accurately.)

1. The utility model provides a reference surface depth of parallelism detection device for brake disc production and processing which characterized in that includes:

a detection platform and a brake disc;

the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, the bottom of the motor is fixedly connected with a rotating ring, and the bottom of the rotating ring is fixedly connected with two positioning shafts;

the first electric telescopic rod is fixed at the top of the detection table;

detection device, detection device includes the fixed plate, the top fixedly connected with control box of fixed plate, the top fixedly connected with pilot lamp of control box to the pressure sensor that two slopes of one side fixedly connected with of control box set up, the top fixedly connected with pressure spring of fixed plate, pressure spring's top fixedly connected with T type movable rod, the bottom of T type movable rod is passed fixed plate and fixedly connected with cambered surface are to the feeler lever to the top fixedly connected with of T type movable rod with the lift that pressure sensor cooperation was used triggers the head.

2. The brake disc production and processing reference surface parallelism detection device according to claim 1, wherein a lifting device is fixedly connected to the top of the detection table, the lifting device comprises a fixed frame, a second electric telescopic rod is fixedly connected to the top of the inner wall of the fixed frame, and a lifting plate is fixedly connected to the bottom of the second electric telescopic rod.

3. The brake disc production machining reference surface parallelism detection device according to claim 2, wherein the fixed frame is fixed to the top of the detection table, and the motor is fixed to the top of the lifting plate.

4. The brake disc production and processing reference surface parallelism detection device according to claim 3, wherein the fixed plate is fixed to the top of the first electric telescopic rod, and the pressure spring is sleeved on the outer surface of the T-shaped movable rod.

5. The brake disc production machining reference surface parallelism detection device according to claim 1, wherein the pressure sensors are electrically connected to the indicator light, one end of the lifting trigger head is located between the two pressure sensors, and the indicator light is turned on when the lifting trigger head presses the pressure sensors up and down or down.

6. The brake disc production and processing reference surface parallelism detection device according to claim 2, wherein a bearing device is arranged on the detection table and comprises a sliding groove, a sliding shaft is arranged on one side of the inner wall of the sliding groove, a sliding block is connected to the sliding shaft in a sliding manner, a rotating rod is connected to the sliding block in a rotating manner, and a bearing plate is connected to one end of the rotating rod in a rotating manner.

7. The brake disc production and processing reference surface parallelism detection device according to claim 6, wherein the sliding groove is formed in the detection table, a square groove is formed in the support plate, and the fixing frame penetrates through the square groove.

8. The brake disc production and processing reference surface parallelism detection device according to claim 7, wherein a limiting ring is fixedly connected to the top of the bearing plate, and the brake disc is sleeved on the outer surface of the limiting ring.

9. The brake disc production and processing reference surface parallelism detection device of claim 8, wherein a control device is fixedly connected to the bottom of the detection table, the control device comprises a threaded block, a threaded rod is connected to the threaded block in a threaded manner, and a knob is fixedly connected to one end of the threaded rod.

10. The brake disc production machining reference surface parallelism detection device of claim 9, wherein the threaded block is fixed to the bottom of the detection table, and one end of the threaded rod is rotatably connected to the slide block.

Technical Field

The invention relates to the technical field of brake disc detection, in particular to a reference surface parallelism detection device for brake disc production and processing.

Background

The brake disc is a round disc, the brake disc rotates when the bicycle runs, the brake calipers clamp the brake disc to generate braking force, and the brake calipers clamp the brake disc to play a role in reducing speed or stopping when the bicycle is braked.

Because the brake disc uses as the braking piece, if the brake disc surface depth of parallelism is not enough, can produce a large amount of wearing and tearing during the braking, because the reference surface of brake disc need guarantee parallelly, so at the in-process to brake disc production and processing, need detect the depth of parallelism of brake disc, guarantee the life of brake disc.

In prior art, when carrying out the depth of parallelism to the brake disc and detecting, adopt the instrument to measure the brake disc through the manual work more, not only can't accomplish the measurement to whole brake disc surface fast through artifical measurement, the naked eye reading can have great mistake to touch moreover, can't be quick accurate whether parallel of brake disc respectively.

Therefore, it is necessary to provide a device for detecting parallelism of reference surfaces for manufacturing brake discs to solve the above problems.

Disclosure of Invention

The invention provides a reference surface parallelism detection device for production and processing of brake discs, which solves the problem that whether brake discs are parallel or not can not be quickly and accurately detected.

In order to solve the technical problem, the device for detecting the parallelism of the reference surface for producing and processing the brake disc comprises: a detection platform and a brake disc;

the rotating device is arranged at the top of the brake disc and used for driving the brake disc to rotate, the rotating device comprises a motor, the bottom of the motor is fixedly connected with a rotating ring, and the bottom of the rotating ring is fixedly connected with two positioning shafts;

the first electric telescopic rod is fixed at the top of the detection table;

detection device, detection device includes the fixed plate, the top fixedly connected with control box of fixed plate, the top fixedly connected with pilot lamp of control box to the pressure sensor that two slopes of one side fixedly connected with of control box set up, the top fixedly connected with pressure spring of fixed plate, pressure spring's top fixedly connected with T type movable rod, the bottom of T type movable rod is passed fixed plate and fixedly connected with cambered surface are to the feeler lever to the top fixedly connected with of T type movable rod with the lift that pressure sensor cooperation was used triggers the head.

Preferably, the top fixedly connected with elevating gear of examining test table, elevating gear includes the mount, the top fixedly connected with second electric telescopic handle of mount inner wall, the bottom fixedly connected with lifter plate of second electric telescopic handle.

Preferably, the fixed frame is fixed on the top of the detection table, and the motor is fixed on the top of the lifting plate.

Preferably, the fixing plate is fixed to the top of the first electric telescopic rod, and the pressure spring is sleeved on the outer surface of the T-shaped movable rod.

Preferably, the pressure sensor is electrically connected with the indicator light, one end of the lifting trigger head is located between the two pressure sensors, and the indicator light is turned on when the lifting trigger head vertically or descends to press the pressure sensor.

Preferably, it is provided with the supporting device to examine the bench, the supporting device includes the spout, the slide shaft has been seted up to one side of spout inner wall, sliding connection has the slider on the slide shaft, it is connected with the dwang to rotate on the slider, the one end of dwang is rotated and is connected with the bearing board.

Preferably, the sliding groove is formed in the detection table, a square groove is formed in the supporting plate, and the fixing frame penetrates through the square groove.

Preferably, the top of the supporting plate is fixedly connected with a limiting ring, and the braking disc is sleeved on the outer surface of the limiting ring.

Preferably, the bottom fixedly connected with controlling means who examines the platform, controlling means includes the screw block, threaded connection has the threaded rod on the screw block, the one end fixedly connected with knob of threaded rod.

Preferably, the thread block is fixed at the bottom of the detection table, and one end of the thread rod is rotatably connected with the sliding block.

Compared with the prior art, the reference plane parallelism detection device for the production and processing of the brake disc has the following beneficial effects:

the invention provides a reference surface parallelism detection device for brake disc production and processing, which is characterized in that two detection devices are arranged, the parallelism above a brake disc can be monitored when a rotating device drives the brake disc to rotate, if a bulge or a depression exists at the top of the brake disc, an indicator lamp can be lightened, the parallelism of the top plane of the brake disc can be mastered by observing whether the indicator lamp is lightened, unqualified brake discs can be rapidly eliminated in the brake disc processing process conveniently, the observation by naked eyes is not needed, the manual measurement is not needed, and the parallelism of the brake disc can be rapidly and accurately mastered conveniently.

Drawings

Fig. 1 is a schematic structural diagram of a reference plane parallelism detection apparatus for manufacturing a brake disc according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the top portion of the support plate of FIG. 1;

FIG. 3 is a schematic view of the bottom portion of the support plate of FIG. 2;

FIG. 4 is a schematic structural view of the brake pad portion shown in FIG. 2;

FIG. 5 is an enlarged view taken at A of FIG. 1;

fig. 6 is a schematic structural view of the inspection stage portion shown in fig. 1.

Reference numbers in the figures:

1. a detection table 2 and a brake disc;

3. the rotating device 31, the motor 32, the rotating ring 33 and the positioning shaft;

4. a first electric telescopic rod;

5. a detection device 51, a fixing plate 52, a control box 53, an indicator light 54, a pressure sensor 55, a pressure spring 56, a T-shaped movable rod 57, a cambered surface touch rod 58, a lifting trigger head,

6. the lifting device 61, the fixing frame 62, the second electric telescopic rod 63 and the lifting plate;

7. the device comprises a supporting device 71, a sliding groove 72, a sliding shaft 73, a sliding block 74, a rotating rod 75 and a supporting plate;

8. a square groove 9 and a limit ring;

10. control device, 101, screw block, 102, threaded rod, 103, knob.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a reference plane parallelism detecting device for manufacturing a brake disc according to the present invention;

FIG. 2 is a schematic view of the top portion of the support plate of FIG. 1; FIG. 3 is a schematic view of the bottom portion of the support plate of FIG. 2; FIG. 4 is a schematic structural view of the brake pad portion shown in FIG. 2; FIG. 5 is an enlarged view taken at A of FIG. 1; fig. 6 is a schematic structural view of the inspection stage portion shown in fig. 1. Brake disc production and processing includes with reference surface depth of parallelism detection device: a detection platform 1 and a brake disc 2;

the rotating device 3 is arranged at the top of the brake disc 2 and used for driving the brake disc 2 to rotate, the rotating device 3 comprises a motor 31, the bottom of the motor 31 is fixedly connected with a rotating ring 32, and the bottom of the rotating ring 32 is fixedly connected with two positioning shafts 33;

the first electric telescopic rod 4 is fixed at the top of the detection table 1;

detection device 5, detection device 5 includes fixed plate 51, the top fixedly connected with control box 52 of fixed plate 51, the top fixedly connected with pilot lamp 53 of control box 52 to the pressure sensor 54 that two slopes of one side fixedly connected with of control box 52 set up, the top fixedly connected with pressure spring 55 of fixed plate 51, the top fixedly connected with T type movable rod 56 of pressure spring 55, the bottom of T type movable rod 56 is passed fixed plate 51 and fixedly connected with cambered surface are to feeler lever 57, and the top fixedly connected with of T type movable rod 56 with lift trigger head 58 that pressure sensor 54 cooperation was used.

Referring to fig. 1, 2 and 5 again, the detecting table 1 can be directly placed on a table for use, the brake disc 2 has through holes for matching with the positioning shaft 33, air circulation can be increased through the through holes, heat dissipation performance is improved, and when the rotating device 3 descends, the positioning shaft 33 can descend into the through holes on the brake disc 2.

The top fixedly connected with elevating gear 6 of examining test table 1, elevating gear 6 includes mount 61, the top fixedly connected with second electric telescopic handle 62 of mount 61 inner wall, the bottom fixedly connected with lifter plate 63 of second electric telescopic handle 62.

Referring to fig. 2 again, the second electric telescopic rod 62 can extend and contract to drive the lifting plate 63 to ascend or descend.

The fixing frame 61 is fixed on the top of the detection table 1, and the motor 31 is fixed on the top of the lifting plate 63.

Referring to fig. 2 and 3 again, the entire rotary device 3 can be driven to ascend and descend together by the ascending and descending of the ascending and descending plate 63.

The fixing plate 51 is fixed on the top of the first electric telescopic rod 4, and the pressure spring 55 is sleeved on the outer surface of the T-shaped movable rod 56.

Referring to fig. 1 and 5 again, the height of the whole detecting device 5 can be adjusted by the extension and retraction of the first electric telescopic rod 4, so that the bottom of the arc-shaped touch rod 57 can touch the surface of the brake disc 2, and the friction between the arc-shaped touch rod 57 and the surface of the brake disc 2 is reduced by the radian of the bottom of the arc-shaped touch rod 57.

The pressure sensor 54 is electrically connected with the indicator lamp 53, one end of the lifting trigger head 58 is located between the two pressure sensors 54, and the indicator lamp 53 is turned on when the lifting trigger head 58 presses the pressure sensor 54 up and down or descends.

Referring again to fig. 1 and 5, when the lift trigger head 58 is positioned between the two pressure sensors 54, there is no backlog of the pressure sensors 54 and the indicator lights 53 are not illuminated.

Detect and be provided with supporting device 7 on the platform 1, supporting device 7 includes spout 71, sliding shaft 72 has been seted up to one side of spout 71 inner wall, sliding connection has slider 73 on sliding shaft 72, it is connected with dwang 74 to rotate on slider 73, the one end of dwang 74 is rotated and is connected with bearing board 75.

Can provide the support for brake disc 2 in the bottom of brake disc 2 through support plate 75, the top of support plate 75 is the plane for whether the bottom that can grasp brake disc 2 is horizontal through observing whether the top of backup pad 75 and the bottom of brake disc 2 laminate.

The sliding groove 71 is arranged on the detection table 1, the supporting plate 75 is provided with a square groove 8, and the fixing frame 61 penetrates through the square groove 8.

Referring to fig. 2 and 3 again, the supporting plate 75 is limited by the fixing frame 61 passing through the square groove 8, and the supporting plate 75 can only slide in the vertical direction.

The top of the bearing plate 75 is fixedly connected with a limit ring 9, and the brake disc 2 is sleeved on the outer surface of the limit ring 9.

Referring again to fig. 4, the brake disc 2 can be retained by the retainer ring 9 so that the brake disc 2 can be placed in the same position above the support plate 75 each time.

The bottom of the detection table 1 is fixedly connected with a control device 10, the control device 10 comprises a thread block 101, a thread rod 102 is connected to the thread block 101 in a threaded manner, and a knob 103 is fixedly connected to one end of the thread rod 102.

Referring to fig. 1 and 6, the knob 103 is provided to facilitate manual rotation of the knob 103 to rotate the threaded rod 102.

The thread block 101 is fixed at the bottom of the detection table 1, and one end of the threaded rod 102 is rotatably connected with the sliding block 73.

When the threaded rod 102 is manually rotated, the threaded rod 102 moves horizontally and drives the sliding block 73 to move together, the sliding block 73 slides horizontally on the sliding shaft 72, and when the sliding block slides horizontally left and right on the sliding shaft 72, the supporting plate 75 can be pulled or pushed by the rotating rod 74, so that the supporting plate 75 rises or falls along the direction of the fixed frame 61, the supporting plate 75 drives the brake disc 2 to rise or fall, and the height of the brake disc 2 is adjusted.

Adjust the height of bearing plate 105 through manual rotation threaded rod 102 for the visual angle that eyes can be aimed at to the laminating department of bearing plate 75 and brake disc 2, make things convenient for different crowds can the level to observe the laminating department of brake disc 2 and bearing plate 75, can be better observe the laminating department of bearing plate 75 and brake disc 2, confirm whether the bottom of brake disc 2 is horizontal, can be in order to avoid bringing the error because the visual angle slope, again can make things convenient for different crowds to use.

The working principle of the reference surface parallelism detection device for producing and processing the brake disc provided by the invention is as follows:

when the parallelism test of the surface of the brake disc 2 is needed, the brake disc 2 can be placed above the supporting plate 75, the first electric telescopic rod 4 is started, the first electric telescopic rod 4 contracts to drive the detection device 5 to move downwards, and the bottom of the arc surface touch rod 57 is enabled to be pressed against the upper side of the brake disc 2;

then, the second electric telescopic rod 62 is started, the second electric telescopic rod 62 contracts to drive the lifting plate 63 to descend, the lifting plate 63 drives the rotating device 3 to move downwards, the through hole in the brake disc 2 is aligned with the positioning shaft 33, the positioning shaft 33 can just fall into the through hole in the brake disc 2, the rotating ring 32 can be pressed on the surface of the brake disc 2, at the moment, the motor 31 is started, the motor 31 drives the rotating ring 32 and the positioning shaft 33 to rotate, and the positioning shaft 33 drives the brake disc 2 to rotate above the bearing plate 75;

in the rotating process of the brake disc 2, because the bottom of the arc surface touch bar 75 is attached to the top of the brake disc 2, when the top of the brake disc 2 has a protrusion, the protrusion can upwards jack the arc surface touch bar 57, so that the arc surface touch bar 57 drives the lifting trigger head 58 to upwards move through the T-shaped movable rod 56, one end of the lifting trigger head 58 is extruded to the pressure sensor 54, and when the sensor 54 is extruded, the indicator lamp 53 is turned on;

similarly, there is the cave in at the top of brake disc 2, when the bottom that the cambered surface supported feeler lever 75 was rotated to the sunken department, the bottom that cambered surface supported feeler lever 57 moved down under the effect of gravity, and cambered surface supported feeler lever 57 drives lift trigger head 58 through T type movable rod 56 and moves down, and another pressure sensor 54 is extruded to the one end of lift trigger head 58, and when another sensor 54 received the extrusion, pilot lamp 53 lighted.

Compared with the prior art, the reference plane parallelism detection device for the production and processing of the brake disc has the following beneficial effects:

through setting up two detection device 5, can drive when the brake disc 2 rotates at rotary device 3, monitor the depth of parallelism of 2 tops of brake disc, if there is the arch at 2 tops of brake disc or when sunken, all can make pilot lamp 53 light, whether convenient through observing pilot lamp 53 lights, can master the planar depth of parallelism in 2 tops of brake disc, conveniently reject unqualified brake disc 2 fast at the in-process of 2 processing of brake disc, it observes to need not the naked eye, need not manual measurement, convenient quick accurate depth of parallelism of mastering brake disc 2.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.