CN217384154U

CN217384154U - Thickness detection device of diaphragm spring

Info

Publication number: CN217384154U
Application number: CN202121918205.XU
Authority: CN
Inventors: 宁立峥; 雷启文; 范久平
Original assignee: Hubei Dafan Auto Parts Co ltd
Current assignee: Hubei Dafan Auto Parts Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-09-06
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to a diaphragm spring's thickness detection device, including the working plate, working plate top center is fixed with the supporting seat, and working plate top one side is fixed with the control computer, and working plate top one side is fixed with the stand, and the stand top is fixed with the backup pad, and backup pad bottom sliding connection has the detection module. When placing diaphragm spring on the supporting seat, control detection module slides in the backup pad, and detection module scans diaphragm spring surface, with data transmission to control computer display screen on, automated operation can all be realized to all steps, reduces the error that manual measurement produced.

Description

Thickness detection device of diaphragm spring

Technical Field

The utility model relates to a diaphragm spring detection area, concretely relates to diaphragm spring's thickness detection device.

Background

The diaphragm spring is an important part in an automobile clutch cover assembly, the quality of the diaphragm spring is closely related to a forming process, the geometric precision of the diaphragm spring is extremely high, and the requirement on mechanical properties is very strict.

When the prior art carries out thickness detection to diaphragm spring, mostly adopt the mode of artifical detection, because individual operation reason, detection error is many, and detection efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a trade battery balanced structure is provided to overcome not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a diaphragm spring's thickness detection device, includes the working plate, and working plate top center is fixed with the supporting seat, and working plate top one side is fixed with the control computer, and working plate top one side is fixed with the stand, and the stand top is fixed with the backup pad, and backup pad bottom sliding connection has detection module, detects module and control computer electrical connection.

The beneficial effects of the utility model are that: place diaphragm spring on the supporting seat, control detects the module and slides in the backup pad, detects the module and scans diaphragm spring surface, with data transmission to control computer display screen on, automated operation can all be realized to all steps, reduces the error that manual measurement produced.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the inside elevating system that is equipped with of supporting seat, supporting seat top sliding connection have spacing post, and a plurality of spout has been seted up to spacing post inside, and spacing post is inside to be fixed with the fixed block, is fixed with a plurality of electro-magnet around the fixed block, is fixed with a plurality of spring around the fixed block, and spring one side is fixed with metal stopper, metal stopper and spout sliding connection.

Adopt above-mentioned further beneficial effect to do: when diaphragm spring placed on the supporting seat, control elevating system raised spacing post, and the control electro-magnet outage, under the effect of spring, the metal stopper pops out to spacing post outside, and metal stopper bottom chucking diaphragm spring hole edge makes diaphragm spring can not reciprocate, and when the electro-magnet circular telegram, attraction metal stopper, inside the spacing post of metal stopper shrink back, made diaphragm spring location simple, be convenient for control.

Further, the inside motor that is equipped with of backup pad, motor output shaft bottom mounting have the bull stick, and the bull stick bottom mounting has the electric putter base, and electric putter base both sides are fixed with first electric putter, and first electric putter output lever one side is fixed with the detection module, detects module and rotary rod sliding connection.

Adopt above-mentioned further beneficial effect to do: the motor drives the rotary rod rotatory, and first electric putter makes and detects the module and slide on the rotary rod, makes and detects the module and can rotate arbitrary angle in the horizontal direction, and can adjust detection module position with the diameter according to different diaphragm springs, improves the variety of sample data.

Further, it includes first slider to detect the module, the second slider, second electric putter, detect post and infrared detection probe, first slider and rotary rod sliding connection, the inside bottom both sides of first slider are fixed with second electric putter, second electric putter output lever top is fixed with the second slider, second slider bottom mounting has the detection post, the detection post bottom is fixed with infrared detection probe, the inside infrared receiver that is equipped with of detection post bottom, infrared detection probe, infrared receiver is respectively in control computer electrical connection.

Adopt above-mentioned further beneficial effect to do: the infrared detection probe inside the detection module scans the surface of the diaphragm spring, the infrared reflected by the surface of the diaphragm spring reflects infrared rays, the infrared receiver collects infrared reflected signals, data is fed back to the control computer, the second electric push rod output rod is controlled to extend, the detection module is enabled to be close to the surface of the diaphragm spring, the thickness of the diaphragm spring is detected, the infrared detection module can be suitable for diaphragm springs of different heights, and the accuracy of measurement is improved.

Furthermore, the bottom end of the detection column is rotatably connected with a ball.

Adopt above-mentioned further beneficial effect to do: the ball makes the sliding friction who detects module and diaphragm spring surface become rolling friction, reduces frictional force, prevents that diaphragm spring surface from being scraped the flower.

Furthermore, a plurality of transparent baffles are fixed outside the control computer.

Adopt above-mentioned further beneficial effect to do: the transparent baffle can prevent dust from falling on the keyboard and the display screen of the control computer and can also prevent the damage of external impact on the internal elements of the control computer.

Drawings

Fig. 1 is a schematic structural view of a thickness detection device of a diaphragm spring according to the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is a partial cross-sectional view of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. working plate, 2, supporting seat, 3, control computer, 4, stand, 5, backup pad, 6, detection module, 7, stopper, 8, fixed block, 9, electro-magnet, 10, spring, 11, stopper, 12, motor, 13, rotary rod, 14, electric putter base, 15, first electric putter, 16, first slider, 17, second slider, 18, second electric putter, 19, detection post, 20, infrared detection probe, 21, ball, 22, transparent baffle.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1 to 3, a thickness detection device for a diaphragm spring includes:

the center of the top end of the working plate 1 is fixedly provided with a supporting seat 2, one side of the top end of the working plate 1 is fixedly provided with a control computer 3, one side of the top end of the working plate 1 is fixedly provided with a stand column 4, the top end of the stand column 4 is fixedly provided with a supporting plate 5, the bottom end of the supporting plate 5 is slidably connected with a detection module 6, and the detection module 6 is electrically connected with the control computer 3.

Example 2

As shown in fig. 1 to fig. 3, this embodiment is a further improvement on embodiment 1, and is specifically as follows:

the inside elevating system that is equipped with of supporting

seat

2, 2 top sliding connection of supporting seat have spacing post 7, and a plurality of spout have been seted up to spacing post 7 inside, and spacing post 7 is inside to be fixed with fixed block 8, is fixed with a plurality of electro-magnet 9 around the fixed block 8, is fixed with a plurality of spring 10 around the fixed block 8, and spring 10 one side is fixed with metal stopper 11, metal stopper 11 and spout sliding connection.

Example 3

the inside motor 12 that is equipped with of backup pad 5, motor 12 output shaft bottom mounting have a rotating

rod

13, and 13 bottom mountings of rotating rod have electric putter base 14, and electric putter base 14 both sides are fixed with first

electric putter

15, and 15 output pole one sides of first electric putter are fixed with detection module 6.

Example 4

As shown in fig. 1 to fig. 3, the present embodiment is a further improvement on the basis of

embodiment

1 or 3, and specifically includes the following steps:

detect module 6 and include first slider 16, second slider 17, second electric putter 18, detect post 19 and infrared detection probe 20, first slider 16 and rotary rod 13 sliding connection, the inside bottom both sides of first slider 16 are fixed with second electric putter 18, the 18 output lever top of second electric putter is fixed with second slider 17, 17 bottom mounting of second slider has

detection post

19, 19 bottom mounting of detection post has

infrared detection probe

20, 19 bottom internal portions of detection post are equipped with infrared receiver, infrared detection probe 20, infrared receiver is respectively in control computer 3 electrical connection.

Example 5

As shown in fig. 1 to fig. 3, this embodiment is a further improvement on embodiment 4, and is specifically as follows:

the bottom end of the detection column 19 is rotatably connected with a ball 21.

Example 6

As shown in fig. 1 to fig. 3, the present embodiment is a further improvement on embodiment 1, and specifically includes the following steps:

a plurality of transparent baffles 22 are fixed outside the control computer 3.

The diaphragm spring is placed on a supporting seat 2, a detection module 6 is controlled to slide on a supporting plate 5, the detection module 6 scans the surface of the diaphragm spring and transmits data to a display screen of a control computer 3, all the steps can realize automatic operation and reduce errors generated by manual measurement, when the diaphragm spring is placed on the supporting seat 2, a lifting mechanism is controlled to lift a limiting column 7, an electromagnet 9 is controlled to be powered off, a metal limiting block 11 is popped out of the limiting column 7 under the action of a spring 10, the bottom end of the metal limiting block 11 is tightly clamped with the edge of an inner hole of the diaphragm spring to prevent the diaphragm spring from moving up and down, when the electromagnet 9 is powered on, the metal limiting block 11 is attracted and retracted back into the limiting column 7, so that the diaphragm spring is simple in positioning and convenient to control, a motor 12 drives a rotating rod 13 to rotate, and a first electric push rod 15 enables the detection module 6 to slide on the rotating rod 13, the detection module 6 can rotate at any angle in the horizontal direction and can adjust the position of the detection module according to the diameters of different diaphragm springs, the infrared detection probe 20 in the detection module 6 scans the surface of the diaphragm spring, the surface of the diaphragm spring reflects infrared rays, the infrared receiver collects infrared reflection signals, data is fed back to the control computer 3, the output rod of the second electric push rod 18 is controlled to extend, so that the detection module 6 is close to the surface of the diaphragm spring, carry out thickness detection to diaphragm spring, can be applicable to the diaphragm spring of co-altitude not, improve measuring accuracy, ball 21 makes the sliding friction who detects module and diaphragm spring surface become rolling friction, reduces frictional force, prevents that the diaphragm spring surface from being scraped the flower, and transparent baffle 22 can prevent that the dust from falling on control computer 3 keyboard and display screen, also can prevent the destruction of external impact to control computer 3 internal component simultaneously.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a diaphragm spring's thickness detection device, its characterized in that, includes working plate (1), working plate (1) top center is fixed with supporting seat (2), working plate (1) top one side is fixed with control computer (3), working plate (1) top one side is fixed with stand (4), stand (4) top is fixed with backup pad (5), backup pad (5) bottom sliding connection has detection module (6), detect module (6) and control computer (3) electrical connection.

2. The thickness detection device of a diaphragm spring according to claim 1, wherein a lifting mechanism is arranged inside the supporting seat (2), a limiting column (7) is slidably connected to the top end of the supporting seat (2), a plurality of sliding grooves are formed inside the limiting column (7), a fixing block (8) is fixed inside the limiting column (7), a plurality of electromagnets (9) are fixed around the fixing block (8), a plurality of springs (10) are fixed around the fixing block (8), a metal limiting block (11) is fixed on one side of each spring (10), and the metal limiting block (11) is slidably connected with the sliding grooves.

3. The device for detecting the thickness of the diaphragm spring according to claim 1, wherein a motor (12) is disposed inside the supporting plate (5), a rotating rod (13) is fixed at a bottom end of an output shaft of the motor (12), an electric push rod base (14) is fixed at a bottom end of the rotating rod (13), first electric push rods (15) are fixed at two sides of the electric push rod base (14), a detection module (6) is fixed at one side of the output shaft of the first electric push rod (15), and the detection module (6) is slidably connected with the rotating rod (13).

4. The thickness detecting apparatus of a diaphragm spring according to claim 1 or 3, the detection module (6) comprises a first sliding block (16), a second sliding block (17), a second electric push rod (18), a detection column (19) and an infrared detection probe (20), the first sliding block (16) is connected with the rotating rod (13) in a sliding way, second electric push rods (18) are fixed on two sides of the bottom end in the first sliding block (16), a second slide block (17) is fixed at the top end of the output rod of the second electric push rod (18), a detection column (19) is fixed at the bottom end of the second sliding block (17), an infrared detection probe (20) is fixed at the bottom end of the detection column (19), the infrared ray receiver is arranged in the bottom end of the detection column (19), and the infrared detection probe (20) and the infrared ray receiver are electrically connected with the control computer (3) respectively.

5. The device for detecting the thickness of a diaphragm spring as claimed in claim 4, wherein a ball (21) is rotatably connected to the bottom end of the detection column (19).

6. The device for detecting the thickness of a diaphragm spring as claimed in claim 1, wherein a plurality of transparent baffles (22) are fixed outside the control computer (3).