CN212964490U

CN212964490U - Measuring device for automobile brake disc

Info

Publication number: CN212964490U
Application number: CN202020834476.6U
Authority: CN
Inventors: 杨柳柳
Original assignee: Haimen Kecheng Auto Parts Manufacturing Co ltd
Current assignee: Haimen Kecheng Auto Parts Manufacturing Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-13
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of automobile industry, in particular to a measuring device of an automobile brake disc, which comprises a bottom plate, wherein an electronic scale is fixedly arranged on the left side of the top of the bottom plate, a tray is fixedly arranged on the weighing end of the electronic scale, and the front end on the left side of the tray is in threaded connection with a first screw rod; the utility model discloses an electronic scale, the box, first graduated flask, the second graduated flask, first connecting pipe, the second connecting pipe, the setting of first water tank and drain pipe, possess the convenience and carry out measuring advantage to the volume and the density of brake disc, current measuring device has been solved when using, because the brake disc is irregular shape's object, inconvenient volume and the density to the brake disc are measured, the brake disc is at the in-process of production, gas pocket etc. may appear in inside, such brake disc is not up to standard, the crack appears easily, when the inner wall of brake disc has the gas pocket, the problem of difference appears in the density meeting of brake disc and the density of normal brake disc.

Description

Measuring device for automobile brake disc

Technical Field

The utility model relates to an automotive industry technical field specifically is measuring device of car brake disc.

Background

The automobile industry is a comprehensive enterprise developed on the basis of a plurality of associated industries and related technologies, products of a plurality of departments are used on automobiles, various processing technologies are required from blank processing to whole automobile assembly, a brake disc is an automobile assembly, the brake disc is a friction coupling part of a disc brake, the friction coefficient is as high and stable as possible besides strength and rigidity required by serving as a component, and proper wear resistance, heat dissipation, heat capacity and the like are required, and a measuring device is required to be used for measuring the brake disc.

Current measuring device is when using, because the brake disc is irregularly shaped's object, inconvenient volume and the density to the brake disc are measured, and the brake disc is at the in-process of production, and gas pocket etc. can appear in inside, and such brake disc is substandard, appears the crack easily, and when the inner wall of brake disc had the gas pocket, the density of brake disc can appear the difference with the density of normal brake disc, for this, we propose the measuring device of automobile brake disc.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring device of car brake disc, possess the convenience and carry out the measuring advantage to the volume and the density of brake disc, solved current measuring device when using, because the brake disc is irregular shape's object, inconvenient volume and the density to the brake disc are measured, the brake disc is in the in-process of production, gas pocket etc. can appear in inside, such brake disc is not up to standard, the crack appears easily, when the inner wall of brake disc has the gas pocket, the density of brake disc can appear the problem of difference with the density of normal brake disc.

In order to achieve the above object, the utility model provides a following technical scheme: the measuring device for the automobile brake disc comprises a bottom plate, wherein an electronic scale is fixedly mounted on the left side of the top of the bottom plate, a tray is fixedly mounted on the weighing end of the electronic scale, a first screw rod is in threaded connection with the front end of the left side of the tray, the first screw rod penetrates through the tray and extends to an inner cavity bearing of the tray to support a first plate body, a second screw rod is in threaded connection with the right side of the back of the tray, a second plate body is in threaded connection with the front of the second screw rod, the front of the second screw rod penetrates through the tray and extends to the inner cavity bearing of the tray, a box body is fixedly mounted on the right side of the top of the bottom plate, a first measuring cylinder is fixedly mounted on the left side of the top of the box body, a second measuring cylinder is fixedly mounted on the right side of the top of the box body, a first connecting pipe and a second, the bottom of the second measuring cylinder is communicated with a drain pipe, and the bottom of the drain pipe penetrates through the box body and extends to the inner cavity of the box body to be communicated with the top of the box body.

Preferably, the front side and the right side at the top of the tray are respectively provided with a first scale mark, and the front sides of the first measuring cylinder and the second measuring cylinder are respectively provided with a second scale mark.

Preferably, the front side and the bottom of the first plate body are both attached to the inner wall of the tray, and the bottom and the right side of the second plate body are both attached to the inner wall of the tray.

Preferably, a shell is fixedly installed on the left side of the top of the box body, and the electronic scale is fixedly installed in an inner cavity of the shell. Preferably, a rubber pad is bonded to the bottom of the inner cavity of the first measuring cylinder, and a box door is hinged to the left side of the front face of the box body.

Preferably, the left side fixed mounting of bottom half has the water pump, the water pump end of drawing water communicates with the left bottom of first water tank, the end intercommunication that draws water of water pump has the pipeline, the outside intercommunication that the top of pipeline runs through the box and extends to the box has the second water tank, the bottom intercommunication of second water tank has the drain valve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an electronic scale, the box, first graduated flask, the second graduated flask, first connecting pipe, the second connecting pipe, the setting of first water tank and drain pipe, possess the convenience and carry out measuring advantage to the volume and the density of brake disc, current measuring device has been solved when using, because the brake disc is irregular shape's object, inconvenient volume and the density to the brake disc are measured, the brake disc is at the in-process of production, gas pocket etc. may appear in inside, such brake disc is not up to standard, the crack appears easily, when the inner wall of brake disc has the gas pocket, the problem of difference appears in the density meeting of brake disc and the density of normal brake disc.

2. The utility model discloses a set up first scale mark and second scale mark, be used for measuring the diameter and the volume of brake disc respectively, the inner wall through the tray carries on spacingly to first plate body and second plate body, prevents that first plate body and second plate body from following first screw rod and second screw rod and rotating, and through setting up the casing, the casing is used for spacing to the electronic scale, prevents that landing or the phenomenon of skew from appearing in the electronic scale.

3. The utility model discloses a set up the rubber pad, prevent that the brake disc from causing the damage because of the collision bottom to first graduated flask, through setting up the chamber door, the outlet has been seted up to the positive bottom of first water tank, through opening the chamber door, can emit the rivers in the first water tank, use through the cooperation of water pump and pipeline, reached and carried out the purpose that recycles the water resource, the setting is through setting up the second water tank, the second water tank can store a certain amount of water, can slowly add in to first graduated flask, the convenience is debugged the liquid level of water.

Drawings

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

fig. 2 is a schematic top view of the tray of the present invention;

FIG. 3 is a schematic view of the European structure of the box body of the present invention;

fig. 4 is a schematic sectional structure diagram of the first measuring cylinder of the present invention.

In the figure: 1. a base plate; 2. an electronic scale; 3. a tray; 4. a first screw; 5. a first plate body; 6. a second screw; 7. a second plate body; 8. a box body; 9. a first measuring cylinder; 10. a second measuring cylinder; 11. a first connecting pipe; 12. a first water tank; 13. a drain pipe; 14. a housing; 15. a rubber pad; 16. a box door; 17. a water pump; 18. a pipeline; 19. a second water tank; 20. a second connecting pipe.

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. 1-4, the measuring device for the automobile brake disc comprises a bottom plate 1, an electronic scale 2 is fixedly installed on the left side of the top of the bottom plate 1, a tray 3 is fixedly installed on the weighing end of the electronic scale 2, a first screw rod 4 is connected to the front end of the left side of the tray 3 through a screw thread, the first screw rod 4 penetrates through the tray 3 and extends to the inner cavity bearing of the tray 3 to support a first plate 5, a second screw rod 6 is connected to the right side of the back of the tray 3 through a screw thread, a second plate 7 is supported by the inner cavity bearing of the tray 3 through the front of the second screw rod 6, a box body 8 is fixedly installed on the right side of the top of the bottom plate 1, a first measuring cylinder 9 is fixedly installed on the left side of the top of the box body 8, a second measuring cylinder 10 is fixedly installed on the right side of the top of the box body 8, a first connecting pipe 11 and a, a first water tank 12 is fixedly arranged on the right side of the bottom of the box body 8, a drain pipe 13 is communicated with the bottom of the second measuring cylinder 10, the bottom of the drain pipe 13 penetrates through the box body 8 and extends to the inner cavity of the box body 8 to be communicated with the top of the box body 8, the electronic scale 2, the box body 8, the first measuring cylinder 9, the second measuring cylinder 10, the first connecting pipe 11, the second connecting pipe 20, the first water tank 12 and the water discharging pipe 13 are arranged, so that the advantages of conveniently measuring the volume and the density of the brake disc are achieved, the problem that when the existing measuring device is used is solved, because the brake disc is an irregular object, the volume and the density of the brake disc are inconvenient to measure, air holes and the like can be generated inside the brake disc, the brake disc is not up to the standard and is easy to crack, when the inner wall of the brake disc has air holes, the density of the brake disc is different from that of a normal brake disc.

In this embodiment, specifically, the front side and the right side at tray 3 top all are carved with first scale mark, and the front of first graduated flask 9 and second graduated flask 10 all is carved with the second scale mark, through setting up first scale mark and second scale mark, are used for measuring the diameter and the volume of brake disc respectively.

In this embodiment, specifically, the front side and the bottom of first plate body 5 all laminate with tray 3's inner wall, and the bottom and the right side of second plate body 7 all laminate with tray 3's inner wall, and the inner wall through tray 3 carries on spacingly to first plate body 5 and second plate body 7, prevents that first plate body 5 and second plate body 7 from following first screw rod 4 and second screw rod 6 and rotating.

In this embodiment, specifically, a housing 14 is fixedly mounted on the left side of the top of the box 8, the electronic scale 2 is fixedly mounted in an inner cavity of the housing 14, and by arranging the housing 14, the housing 14 is used for limiting the electronic scale 2, so as to prevent the electronic scale 2 from slipping or shifting.

In this embodiment, specifically, rubber pad 15 is bonded to the bottom of the inner cavity of first graduated flask 9, and box door 16 is hinged to the front left side of box 8, and through setting up rubber pad 15, prevent that the brake disc from causing the damage to the bottom of first graduated flask 9 because of the collision, through setting up box door 16, the outlet has been seted up to the front bottom of first water tank 12, through opening box door 16, can emit the rivers in first water tank 12.

In this embodiment, it is concrete, the left side fixed mounting of 8 bottoms of box has water pump 17, water pump 17 draws water end and the left bottom intercommunication of first water tank 12, water pump 17's the end intercommunication that draws water has pipeline 18, the outside intercommunication that the top of pipeline 18 runs through box 8 and extends to box 8 has second water tank 19, the bottom intercommunication of second water tank 19 has the drain valve, use through water pump 17 and the cooperation of pipeline 18, the purpose of carrying out the water resource and recycling has been reached, the setting is through setting up second water tank 19, second water tank 19 can store a certain amount of water, can slowly add in to first graduated flask 9, the convenience is debugged the liquid level of water.

The working principle is as follows: the brake disc is placed in the tray 3, the mass of the brake disc on the tray 3 is measured through the electronic scale 2, the first screw rod 4 is rotated to drive the first plate body 5 to move, the first plate body 5 pushes the brake disc to slide, the right side of the brake disc is attached to the inner wall of the tray 3, the second screw rod 6 is rotated to drive the second plate body 7 to move, the second plate body 7 pushes the brake disc to move, the front side of the brake disc is attached to the inner wall of the tray 3, the diameter of the brake disc is measured through the first scale mark, water is injected into the first measuring cylinder 9 until the liquid level is flush with the first connecting pipe 11, the surfaces of the first connecting pipe 11, the second connecting pipe 20 and the drain pipe 13 are fixedly provided with valves, the brake disc is placed in the first measuring cylinder 9, the liquid level can rise, and the valves of the first connecting pipe 11 are opened, water passes through first pipeline 18 and gets into in the second graduated flask 10, the volume of the water in the second graduated flask 10 is measured through the second scale mark, thereby reach the volume to the brake disc and carry out the measuring purpose, calculate the density of brake disc through the quality and the volume of brake disc, thereby reach the purpose of measuring the density, through opening the valve on the second connecting pipe 20, water in the first graduated flask 9 passes through second connecting pipe 20 and gets into second graduated flask 10, through opening the valve on the drain pipe 13, water in the second graduated flask 10 passes through in the drain pipe 13 gets into box 8, when measuring next time again, through starting water pump 17, water in water pump 17 with first water tank 12 passes through pipeline 18 and carries to second water tank 19 in, through opening the drain valve of second water tank 19 bottom, the water gets into in the first graduated flask 9, thereby reach the purpose of recycling.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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. Measuring device of car brake disc, including bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), weighing end fixed mounting at bottom plate (1) top has electronic scale (2), weighing end fixed mounting of electronic scale (2) has tray (3), the left front end threaded connection of tray (3) has first screw rod (4), inner chamber bearing that first screw rod (4) run through tray (3) and extend to tray (3) supports there is first plate body (5), the right side threaded connection at the back of tray (3) has second screw rod (6), the front of second screw rod (6) run through tray (3) and extend to tray (3) inner chamber bearing support have second plate body (7), the right side fixed mounting at bottom plate (1) top has box (8), the left side fixed mounting at box (8) top has first graduated flask (9), the right side fixed mounting at box (8) top has second graduated flask (10), the upper and lower both ends between first graduated flask (9) and second graduated flask (10) communicate respectively has first connecting pipe (11) And a second connecting pipe (20), a first water tank (12) is fixedly mounted on the right side of the bottom of the box body (8), a drain pipe (13) is communicated with the bottom of the second measuring cylinder (10), and the bottom of the drain pipe (13) penetrates through the box body (8) and extends to the inner cavity of the box body (8) and the top of the box body (8) to be communicated.

2. The apparatus for measuring a brake disc for an automobile according to claim 1, wherein: the front side and the right side at the top of the tray (3) are respectively provided with a first scale mark, and the front sides of the first measuring cylinder (9) and the second measuring cylinder (10) are respectively provided with a second scale mark.

3. The apparatus for measuring a brake disc for an automobile according to claim 1, wherein: the front side and the bottom of the first plate body (5) are attached to the inner wall of the tray (3), and the bottom and the right side of the second plate body (7) are attached to the inner wall of the tray (3).

4. The apparatus for measuring a brake disc for an automobile according to claim 1, wherein: a shell (14) is fixedly installed on the left side of the top of the box body (8), and the electronic scale (2) is fixedly installed in an inner cavity of the shell (14).

5. The apparatus for measuring a brake disc for an automobile according to claim 1, wherein: the bottom of the inner cavity of the first measuring cylinder (9) is bonded with a rubber pad (15), and the left side of the front surface of the box body (8) is hinged with a box door (16).

6. The apparatus for measuring a brake disc for an automobile according to claim 1, wherein: the utility model discloses a water pump, including box (8), water pump (17), the left side fixed mounting of box (8) bottom has water pump (17), water pump (17) end of drawing water communicates with the left bottom of first water tank (12), the end intercommunication that draws water of water pump (17) has pipeline (18), the outside intercommunication that the top of pipeline (18) runs through box (8) and extend to box (8) has second water tank (19), the bottom intercommunication of second water tank (19) has the drain valve.