CN203464867U - Special tooling for brake disc measurement - Google Patents
Special tooling for brake disc measurement Download PDFInfo
- Publication number
- CN203464867U CN203464867U CN201320597135.1U CN201320597135U CN203464867U CN 203464867 U CN203464867 U CN 203464867U CN 201320597135 U CN201320597135 U CN 201320597135U CN 203464867 U CN203464867 U CN 203464867U
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- China
- Prior art keywords
- brake disc
- shaped fork
- tensimeter
- support bar
- special tooling
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Abstract
The utility model discloses a special tooling for brake disc measurement, which comprises a supporting disc and a bottom seat. A positioning shaft is arranged on the supporting disc; a supporting rod is fixed on the bottom seat; the upper part of the supporting rod is provided with a sleeve head; an adjustable connection rod is horizontally arranged on the sleeve head; a U-shaped fork is fixed at the rear end of the connection rod; the upper part of the U-shaped fork is provided with a pressure gauge two; the measurement head of the pressure gauge two vertically passes through the upper side wall of the U-shaped fork, and is arranged oppositely to a measurement head located at the lower side wall of the U-shaped fork; an adjustable pull rod is also horizontally arranged on the supporting rod; and a pressure gauge one is arranged at the rear end of the pull rod. Through effective positioning and spatial movement, the jerk values of two end surfaces and the wall thickness between the friction surfaces can be measured at one time, the detection efficiency is high, the production efficiency is improved, the manual cost is reduced, and popularization and implementation in the brake disc processing field are applicable.
Description
Technical field
The utility model relates to auto parts machinery manufacture field, is specifically related to a kind of brake disc and measures special tooling.
Background technology
Brake disc is brake flange, is a rosette, is fixed on wheel with vehicle wheel rotation.While touching on the brake in Vehicle Driving Cycle process, brake caliper is clamped brake disc and is played the effect of slowing down or stopping.On general brake disc, have circular hole, its effect is weight reduction and increases friction force.Brake disc is of a great variety, and feature is that wall is thin, and disc and center are formed by core.Increase along with automobile use amount, people more and more pay attention to for the security performance of automobile, because the quality of brake system is directly connected to driver and pedestrian's personal safety, and brake disc is the vital part concerning vehicle safety performance, so it is extremely important strictly to control its quality.In the manufacture process of automobile brake disc, its crucial mass parameter is detected, this is the important technical of controlling its product quality.
Automobile brake disc has many geometric parameters to detect, and the most important thing is end face circular runout to detect, originally when detecting brake disc jerk value, need to detect respectively runout error with tensimeter, working routine is loaded down with trivial details, and may occur artificial error, measures inaccurate.And back-lash in order to prevent because of uneven thickness generation brake block, pushing tow piston, causes brake pedal vibrations, so the wall thickness between brake disc rubbing surface has also been done to restriction, makes Wall-Thickness Difference within the specific limits.This just need to add the measurement that a procedure carries out Wall-Thickness Difference.Testing requirement is higher, complex procedures, and work efficiency is lower.
utility model content
The purpose of this utility model is the problem of complex procedures that detects for brake disc in prior art, and the Novel tooling of a kind of energy disposable fast detecting brake disc face runout and Wall-Thickness Difference is provided.
The technical scheme in the invention for solving the technical problem is: a kind of brake disc is measured special tooling, comprise supporting disk and base, on supporting disk, be provided with locating shaft, on base, be fixed with support bar, on support bar, be provided with pullover, on pullover, be horizontally arranged with adjustable connecting rod, described connecting link end is fixed with U-shaped fork, described U-shaped fork top is provided with tensimeter two, tensimeter two measuring heads vertically run through U-shaped fork upper side wall, and be oppositely arranged with the measuring head that is positioned at U-shaped fork lower wall, on described support bar, be also laterally provided with adjustable pull bar, described pull bar end is provided with tensimeter one.
Preferably, be laterally provided with two adjustable pull bars on described support bar, two pull bar ends are separately installed with tensimeter one, and described tensimeter one measuring head is vertically through pull bar.
Preferably, described adjustable connecting rod comprises the spring steel plate that is separately fixed at the upper and lower sidewall of U-shaped fork, the described spring steel plate other end be fixed on pullover on.
Preferably, described adjustable pull bar is preferably bent stick.Or this pull bar comprises the sleeve pipe being laterally located on support bar, and be provided with in the junction of sleeve pipe and support bar the locking pin moving forward and backward for adjusting yoke.
Beneficial effect: it is simple in structure, easy to operate that the brake disc of this patent is measured special tooling, by effective location and space, move, can disposable measurement brake disc face runout amount and rubbing surface between wall thickness, detection efficiency is high, improve production efficiency, reduced cost of labor.Be very suitable in the promotion and implementation of brake disc manufacture field.
Accompanying drawing explanation
Fig. 1 is that the utility model brake disc is measured special tooling front view;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the partial structurtes schematic diagram of Fig. 1;
Fig. 4 is the vertical view of Fig. 3.
Number in the figure, 1 is base, and 2 is supporting disk, and 3 is adjustable connecting rod, and 4 is that tensimeter one, 5 is tensimeter two; 6 is bent stick, and 7 is U-shaped fork, and 8 is brake disc, and 9 is support bar, and 10 is pullover; 11 is locating shaft.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1: referring to Fig. 1, and Fig. 2, Fig. 3 and Fig. 4, a kind of brake disc is measured special tooling, comprises supporting disk 2 and base 1, is provided with locating shaft 11 on supporting disk 2, and described locating shaft 11 diameters are as the criterion with brake disc internal diameter size, can adjust as required.On base 1, be fixed with support bar 9, on support bar 9, be provided with pullover 10, on pullover 10, be horizontally arranged with adjustable connecting rod 3, described connecting link 3 ends are fixed with U-shaped fork 7, described U-shaped fork 7 tops are provided with tensimeter 25, and tensimeter 25 measuring heads vertically run through U-shaped fork 7 upper side walls, and are oppositely arranged with the measuring head that is positioned at U-shaped fork 7 lower wall, on described support bar 9, be also laterally provided with 1 bent stick 6, described bent stick 6 ends are provided with tensimeter 1.
Adjustable connecting rod described in the present embodiment 3 is for being separately fixed at the spring steel plate of U-shaped fork 7 upper and lower sidewalls, the described spring steel plate other end be fixed on pullover on.By moving up and down spring steel plate, make upper and lower two end faces of U-shaped fork tensimeter 25 measuring head contact brake disc.By bending bar 6, can make tensimeter one 4 measuring heads move forward and backward at brake disc end face, coordinate with U-shaped fork tensimeter 25, can measure face runout amount and the Wall-Thickness Difference of brake disc diverse location.
Embodiment 2: referring to Fig. 1, the present embodiment content is substantially the same manner as Example 1, same section content no longer repeats, as different from Example 1: on support bar described in the present embodiment 9, be laterally provided with two bent stick 6, described bent stick 6 ends are separately installed with tensimeter 1.The present embodiment principle of work is: during work, brake disc is placed on cylindrical locating shaft, mobile two bent stick, make two tensimeters one be placed in respectively upper and lower two end faces of brake disc top, and meanwhile, U-shaped fork is hinged on brake disc wall position.By the spring steel plate that can move up and down, make two end faces of tensimeter two measuring head contacts.Rolling brake dish, the force value showing by tensimeter one and tensimeter two, observes brake disc face runout and Wall-Thickness Difference.According to customer requirement allowance control, if beated in margin tolerance, it is qualified to be.After completing, unload product, again load onto next part product and detect.
Claims (5)
1. a brake disc is measured special tooling, comprise supporting disk (2) and base (1), it is characterized in that: on supporting disk (2), be provided with locating shaft (11), on base (1), be fixed with support bar (9), on support bar (9), be provided with pullover (10), on pullover (10), be horizontally arranged with adjustable connecting rod (3), described connecting link (3) end is fixed with U-shaped fork (7), described U-shaped fork (7) top is provided with tensimeter two (5), tensimeter two (5) measuring heads vertically run through U-shaped fork (7) upper side wall, and be oppositely arranged with the measuring head that is positioned at U-shaped fork lower wall, on described support bar (9), be also laterally provided with adjustable pull bar (6), described pull bar (6) end is provided with tensimeter one (4).
2. brake disc according to claim 1 is measured special tooling, it is characterized in that: on described support bar (9), be laterally provided with two adjustable pull bars (6), two pull bars (6) end is separately installed with tensimeter one (4), and described tensimeter one (4) measuring head is vertically through pull bar.
3. brake disc according to claim 1 is measured special tooling, it is characterized in that: described adjustable connecting rod (3) comprises the spring steel plate that is separately fixed at the upper and lower sidewall of U-shaped fork (7), and the described spring steel plate other end is fixed on pullover (10).
4. according to the brake disc described in claim 1-3 any one, measure special tooling, it is characterized in that: described adjustable pull bar is bent stick.
5. according to the brake disc described in claim 1-3 any one, measure special tooling, it is characterized in that: described adjustable pull bar comprises the sleeve pipe that is laterally located at support bar (9) top, and be provided with in the junction of sleeve pipe and support bar (9) locking pin moving forward and backward for adjusting yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597135.1U CN203464867U (en) | 2013-09-26 | 2013-09-26 | Special tooling for brake disc measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597135.1U CN203464867U (en) | 2013-09-26 | 2013-09-26 | Special tooling for brake disc measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464867U true CN203464867U (en) | 2014-03-05 |
Family
ID=50177222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597135.1U Expired - Fee Related CN203464867U (en) | 2013-09-26 | 2013-09-26 | Special tooling for brake disc measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634218A (en) * | 2015-02-13 | 2015-05-20 | 浙江双环传动机械股份有限公司 | Multi-linkage-gear gear runout detector |
| CN105865300A (en) * | 2016-06-21 | 2016-08-17 | 亚新科美联(廊坊)制动系统有限公司 | Comprehensive test tool for automobile brake disc |
| CN107167055A (en) * | 2017-05-25 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Simple disc thickness detecting tool |
-
2013
- 2013-09-26 CN CN201320597135.1U patent/CN203464867U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634218A (en) * | 2015-02-13 | 2015-05-20 | 浙江双环传动机械股份有限公司 | Multi-linkage-gear gear runout detector |
| CN105865300A (en) * | 2016-06-21 | 2016-08-17 | 亚新科美联(廊坊)制动系统有限公司 | Comprehensive test tool for automobile brake disc |
| CN105865300B (en) * | 2016-06-21 | 2017-05-24 | 亚新科美联(廊坊)制动系统有限公司 | Comprehensive test tool for automobile brake disc |
| CN107167055A (en) * | 2017-05-25 | 2017-09-15 | 安徽江淮汽车集团股份有限公司 | Simple disc thickness detecting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Will the West Development Zone Town Shangqiu city Henan province 476000 Xiayi County Patentee after: Henan Huaihai Jingcheng industry science and Technology Co Ltd Address before: Will the West Development Zone Town Shangqiu city Henan province 476000 Xiayi County Patentee before: Huai-Hai, Xiayi County casting Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20180926 |