CN107702615A - A kind of detection means of drive axle ring flange - Google Patents
A kind of detection means of drive axle ring flange Download PDFInfo
- Publication number
- CN107702615A CN107702615A CN201710769993.2A CN201710769993A CN107702615A CN 107702615 A CN107702615 A CN 107702615A CN 201710769993 A CN201710769993 A CN 201710769993A CN 107702615 A CN107702615 A CN 107702615A
- Authority
- CN
- China
- Prior art keywords
- drive axle
- ring flange
- axle ring
- detection means
- locating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vehicle Body Suspensions (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of detection means of drive axle ring flange, including driving flange and locating part, the driving flange has the docking end face docked with the drive axle ring flange, the locating part is located at the docking end face, and the locating part is fixedly connected with the driving flange, the locating part, which is used to be interference fitted with the drive axle ring flange, to be connected, and relative motion diametrically occurs to limit the driving flange and the drive axle ring flange；Side of the drive axle ring flange away from the docking end face is provided with measurement body, and the measurement body is cylinder.The detection means of drive axle ring flange provided in an embodiment of the present invention, when detecting the jerk value of drive axle ring flange, the detection means of drive axle ring flange drives drive axle ring flange to rotate, by the way that the gauge head of dial gauge is arranged on the face of cylinder of measurement body, the jerk value of drive axle ring flange can be accurately measured, simple operation and time saving, lifting detection efficiency.
Description
Technical field
The present invention relates to Automobile Measuring Techniques field, more particularly to a kind of detection means of drive axle ring flange.
Background technology
As automobile assembling technology develops, the automobile such as car, high chassis offroad vehicle and commercial vehicle has become more and more general
And automobile turns into indispensable instrument in people's go off daily, performance requirement also more and more higher of the people for automobile.Drive
Dynamic important spare part of the bridge ring flange as automobile, by being connected with shaft universal-joint, it is possible to achieve drive axle and power transmission shaft
Connection, and then realize the normally travel of automobile.Due to being influenceed by factors such as machining accuracy and assembly precisions, in garage
During sailing, drive axle ring flange can beat, and so as to cause vehicle to vibrate, make automobile in the process of moving comfortable
Property reduce.
Therefore, need badly and provide a kind of detection means of drive axle ring flange to detect the jerk value of drive axle ring flange, with
Maintenance to drive axle ring flange provides guidance.But the detection means of current drive axle ring flange is in detection drive axle method
During the jerk value of blue disk, it usually needs the bounce component on the radial direction to drive axle ring flange and end face direction is examined respectively
Survey, then the jerk value of drive axle ring flange is calculated by the bounce component radially and on the direction of end face, it is cumbersome, make
Detection efficiency in the jerk value detection process of drive axle ring flange reduces.
It can be seen that at present during the jerk value of detection drive axle ring flange, exist because radial direction and end face need to be detected
The problem of bounce component in direction is to be calculated jerk value, and cause detection efficiency low.
The content of the invention
The embodiment of the present invention provides a kind of detection means of drive axle ring flange, to solve at present in detection drive axle flange
During the jerk value of disk, exist because the bounce component of radial direction and end face direction need to be detected jerk value is calculated, and
The problem of causing detection efficiency low.
In a first aspect, the embodiments of the invention provide a kind of detection means of drive axle ring flange, for drive axle method
Blue disk carries out glitch detection, and the detection means of the drive axle ring flange includes driving flange and locating part, the driving flange
With the docking end face docked with the drive axle ring flange, the locating part is located at the docking end face, and the locating part
It is fixedly connected with the driving flange, the locating part, which is used to be interference fitted with the drive axle ring flange, to be connected, to limit
State driving flange and relative motion diametrically occurs for the drive axle ring flange；The drive axle ring flange is away from the docking
The side of end face is provided with measurement body, and the measurement body is cylinder.
Optionally, mounting groove is offered on the docking end face, the locating part is fixed in the mounting groove.
Optionally, the locating part is secured by bolts in the mounting groove.
Optionally, at least three limited blocks are evenly arranged with the locating part.
Optionally, each limited block is elastic spacing block at least three limited block.
Optionally, at least three fixing holes are evenly arranged with the docking end face.
Optionally, four fixing holes are offered on the docking end face.
Optionally, rotating shaft buckling groove is offered on the bottom surface of the measurement body.
Optionally, the rotating shaft buckling groove is interior hexagonal groove.
In the embodiment of the present invention, the detection means of drive axle ring flange includes driving flange and locating part, the driving method
Orchid has the docking end face docked with the drive axle ring flange, and the locating part is located at the docking end face, and described spacing
Part is fixedly connected with the driving flange, and the locating part, which is used to be interference fitted with the drive axle ring flange, to be connected, with limitation
Relative motion diametrically occurs for the driving flange and the drive axle ring flange；The drive axle ring flange is away from described right
The side of contact surface is provided with measurement body, and the measurement body is cylinder.When measuring the jerk value of drive axle ring flange, driving
The detection means of bridge ring flange drives drive axle ring flange to rotate, by the circle that the gauge head of dial gauge is arranged on to measurement body
On cylinder, the jerk value of drive axle ring flange, simple operation and time saving, lifting detection efficiency can be accurately measured.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed for being described below to the embodiment of the present invention
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of the detection means of drive axle ring flange provided in an embodiment of the present invention；
Fig. 2 is that the detection means of drive axle ring flange provided in an embodiment of the present invention enters line bounce inspection to drive axle ring flange
Assembling schematic diagram during survey；
Fig. 3 is the structural representation of the detection means of another drive axle ring flange provided in an embodiment of the present invention；
Fig. 4 is the front schematic view of the detection means of the drive axle ring flange provided in Fig. 3；
Fig. 5 is diagrammatic cross-sections of the Fig. 4 along line A-A.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Fig. 1 is referred to, Fig. 1 is a kind of detection means of drive axle ring flange provided in an embodiment of the present invention, for driving
Dynamic bridge ring flange carries out glitch detection, and the detection means 1 of the drive axle ring flange includes driving flange 10 and locating part 20, institute
Stating driving flange 10 has the docking end face 101 docked with the drive axle ring flange, and the locating part 20 is located at the docking
End face 101, and the locating part 20 is fixedly connected with the driving flange 10, the locating part 20 is used for and the drive axle method
Blue disk interference fit connection, diametrically occurs relative motion to limit the driving flange 10 and the drive axle ring flange；
Side of the drive axle ring flange away from the docking end face 101 is provided with measurement body 102, and the measurement body 102 is cylinder
Body.
Wherein, as shown in Fig. 2 when carrying out glitch detection to drive axle ring flange 2, in the presence of external force, drive axle
The detection means 1 of ring flange can drive drive axle ring flange 2 to rotate, if drive axle ring flange 2 is beated, drive axle flange
The bounce of disk 2 can cause the measurement body 102 of driving flange 10 to be beated, by the way that the side head of dial gauge 3 is arranged at into measurement body
On 102 face of cylinder, the bounce that body 102 can be measured by detecting detects the jerk value of drive axle ring flange 2 to realize, and
The jerk value is synthesis jerk value of the drive axle ring flange 2 in radial direction and end face direction, so that being operated just in detection process
It is prompt and time saving, lift detection efficiency.
In the embodiment of the present invention, when carrying out glitch detection to drive axle ring flange 2, by driving flange 10 and drive axle method
Blue disk 2 is fixedly connected, and the docking end face 101 of driving flange 10 can dock with the butt end face of drive axle ring flange 2.
Wherein, due to being provided with least three fixing holes on the docking end face of drive axle ring flange 2, to realize above-mentioned driving
Flange 10 is fixedly connected with drive axle ring flange 2, can be fixedly installed at least three Elastic buckles on docking end face 101,
When docking end face 101 is docked with the butt end face of drive axle ring flange 2, each elastic card in above-mentioned at least three Elastic buckle
Button and the cooperation of dock on end face fixing hole of drive axle ring flange 2, and at least three Elastic buckles are by driving flange 10
It is fixedly connected with drive axle ring flange 2.
Optionally, at least three fixing holes 1011 are evenly arranged with the docking end face 101.Above-mentioned at least three fix
Each fixing hole 1011 is oppositely arranged with dock on opposite fixing hole of drive axle ring flange 2 in hole 1011, works as docking
When end face 101 is docked with the butt end face of drive axle ring flange 2, above-mentioned at least three fixing hole is passed through by least three bolts
1011 and drive axle ring flange 2 on corresponding fixing hole, it is possible to achieve driving flange 10 and drive axle ring flange 2, which are fixed, to be connected
Connect, so that simple operation when assembling driving flange 10 and drive axle ring flange 2.
It is further alternative, as shown in Figures 2 and 3, four fixing holes 1011 are offered on the docking end face 101.On
State four fixing holes 1011 to be evenly distributed on docking end face 101, when docking end face 101 and the butt end of drive axle ring flange 2
When face is docked, driving flange 10 is fixedly connected with drive axle ring flange 2 through four fixing holes 1011 by four bolts, entered
One step improves the fastness of connection.
In the embodiment of the present invention, driving flange 10 and drive axle ring flange 2 are fixed by modes such as buckle or bolts
During connection, due to being influenceed by factors such as machining accuracies, such as：The diameter of the bolt coordinated with fixing hole 1011 is too small, may
Cause driving flange 10 and drive axle ring flange 2 that relative motion diametrically occurs, thus by being set on docking end face 101
Locating part 20, and when driving flange 10 is fixedly connected with drive axle ring flange 2, locating part 20 is equipped with drive axle flange
It is interference fitted in the seam of disk 2 and with drive axle ring flange 2, exists so as to limit driving flange 10 and drive axle ring flange 2
Relative motion radially occurs, improves degree of accuracy during glitch detection.
Wherein, above-mentioned locating part 20 can be that any be arranged at is docked on end face 101, and may be disposed at drive axle ring flange
The position limiting structure being interference fitted in 2 seam and with drive axle ring flange 2, such as：If the seam of drive axle ring flange 2 is circle
Groove, above-mentioned locating part 20 can be with docking the integrally formed annular bulge-structure in end face, the annular bulge-structure
External diameter is slightly larger than the diameter of circular groove, make the annular bulge-structure may be disposed in the seam of drive axle ring flange 2 and with
Drive axle ring flange 2 is interference fitted.
Optionally, mounting groove 1012 is offered on the docking end face 101, the locating part 20 is fixed on the mounting groove
In 1012.By the way that locating part 20 is fixed in mounting groove 1012, the contact surface of locating part 20 and driving flange 10 can be increased
Product, so that the connection between locating part 20 and driving flange 10 is more firm, further lifts locating part 20 and limit driving flange
10 the ability of relative motion diametrically occurs with drive axle ring flange 2.
In present embodiment, above-mentioned locating part 20 is fixed in mounting groove 1012, can be provided with card on locating part 20
Button, and neck is provided with mounting groove 1012, by the cooperation of buckle and neck, realize and locating part 20 is fixed on mounting groove
In 1012；Or it is further alternative, the locating part 20 is secured by bolts in the mounting groove 1012, is further made
Connection between locating part 20 and driving flange 10 is more firm.
Optionally, at least three limited blocks 201 are evenly arranged with the locating part 20.When driving flange 10 and drive axle
When ring flange 2 is fixedly connected, each limited block 201 in above three limited block 201 is arranged at the seam of drive axle ring flange 2
It is interior and be interference fitted with drive axle ring flange 2, realize that limitation driving flange 10 and drive axle ring flange 2 diametrically occur relatively
Motion；At least three limited blocks 201 are uniformly arranged on locating part 20 simultaneously, so that the uniform force of each limited block 201, is carried
Rise the restraining ability of locating part 20.
It is further alternative, six limited blocks 201 are evenly arranged with the locating part 20.By setting six limited blocks
201, make, when carrying out glitch detection to drive axle ring flange 2, six to be uniformly distributed between driving flange 10 and drive axle ring flange 2
It is individual to limit the stress point diametrically moved, further lift the restraining ability of locating part 20.
Wherein, when driving flange 10 is fixedly connected with drive axle ring flange 2, it is necessary to ensure above-mentioned at least three limited block
Each limited block 201 in 201 is interference fitted with drive axle ring flange 2, thus locating part 20 is assemblied in the peace in seam
It is larger to fill difficulty.Further alternative, each limited block 201 is elastic spacing block at least three limited block 201.It is logical
It is with certain elastic elastic spacing block to cross and set each spacing fast 201, can effectively reduce and be assemblied in locating part 20 only
Installation difficulty when intraoral, while the restraining ability of locating part 20 can be ensured.
In the embodiment of the present invention, glitch detection mistake is carried out to drive axle ring flange 2 in the detection means 1 of drive axle ring flange
Cheng Zhong, the detection means 1 of drive axle ring flange drive drive axle ring flange 2 to rotate under the driving of external force, thus in order to
It is easy to the drive shaft of outside to exert a force the detection means 1 of driving flange disk, can be in the detection means of drive axle ring flange 2
The stress point coordinated with drive shaft is set.
Optionally, rotating shaft buckling groove 1021 is offered on the bottom surface of the measurement body 102.By by outside drive shaft
It is matched with rotating shaft buckling groove 1021, easily realizes that external force drive axle ring flange 2 rotates.
Certainly, above-mentioned rotating shaft buckling groove 1021 could be arranged to triangular groove or rectangular recess etc.；It is further optional
, the rotating shaft buckling groove 1021 is interior hexagonal groove, so that outside drive shaft is easily inserted into rotating shaft buckling groove
In 1021, and rotating shaft buckling groove 1021 is set to be less likely to occur to deform in stress.
Furthermore it is possible to the PROCESS FOR TREATMENT such as polished and polished to the face of cylinder for measuring body 102, so that measurement body 102
Cylinder surface evenness it is high, when carrying out glitch detection to drive axle ring flange so as to improve the detection means 1 of drive axle ring flange
Measurement accuracy.
In the embodiment of the present invention, above-mentioned locating part 20 can be prolonged from the driving flange 10 to away from docking end face side
The formation stretched, and locating part 20 is integrally formed setting with driving flange 10；Certainly, above-mentioned locating part 20 can also be arranged at described
Side of the driving flange 10 away from docking end face, and locating part 20 is fixedly connected with driving flange 10 by modes such as welding,
This is not defined.
In the embodiment of the present invention, the detection means of drive axle ring flange includes driving flange and locating part, the driving method
Orchid has the docking end face docked with the drive axle ring flange, and the locating part is located at the docking end face, and described spacing
Part is fixedly connected with the driving flange, and the locating part, which is used to be interference fitted with the drive axle ring flange, to be connected, with limitation
Relative motion diametrically occurs for the driving flange and the drive axle ring flange；The drive axle ring flange is away from described right
The side of contact surface is provided with measurement body, and the measurement body is cylinder.When measuring the jerk value of drive axle ring flange, driving
The detection means of bridge ring flange drives drive axle ring flange to rotate, by the circle that the gauge head of dial gauge is arranged on to measurement body
On cylinder, the jerk value of drive axle ring flange, simple operation and time saving, lifting detection efficiency can be accurately measured.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
- A kind of 1. detection means of drive axle ring flange, for carrying out glitch detection to drive axle ring flange, it is characterised in that institute Stating the detection means of drive axle ring flange includes driving flange and locating part, and the driving flange has and the drive axle flange The docking end face of disk docking, the locating part is located at the docking end face, and the locating part is fixed with the driving flange and connected Connect, the locating part, which is used to be interference fitted with the drive axle ring flange, to be connected, to limit the driving flange and the driving Relative motion diametrically occurs for bridge ring flange；Side of the drive axle ring flange away from the docking end face is provided with measurement Body, the measurement body is cylinder.
- 2. the detection means of drive axle ring flange according to claim 1, it is characterised in that opened up on the docking end face There is mounting groove, the locating part is fixed in the mounting groove.
- 3. the detection means of drive axle ring flange according to claim 2, it is characterised in that the locating part passes through bolt It is fixed in the mounting groove.
- 4. the detection means of drive axle ring flange according to claim 1, it is characterised in that uniformly set on the locating part It is equipped with least three limited blocks.
- 5. the detection means of drive axle ring flange according to claim 4, it is characterised in that uniformly set on the locating part It is equipped with six limited blocks.
- 6. the detection means of drive axle ring flange according to claim 4, it is characterised in that at least three limited block In each limited block be elastic spacing block.
- 7. the detection means of drive axle ring flange according to claim 1, it is characterised in that on the docking end face uniformly It is provided with least three fixing holes.
- 8. the detection means of drive axle ring flange according to claim 7, described dock offers four fixations on end face Hole.
- 9. the detection means of drive axle ring flange according to claim 1, it is characterised in that on the bottom surface of the measurement body Offer rotating shaft buckling groove.
- 10. the detection means of drive axle ring flange according to claim 9, it is characterised in that the rotating shaft buckling groove is Interior hexagonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769993.2A CN107702615B (en) | 2017-08-31 | 2017-08-31 | Detection apparatus for drive axle flange dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769993.2A CN107702615B (en) | 2017-08-31 | 2017-08-31 | Detection apparatus for drive axle flange dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702615A true CN107702615A (en) | 2018-02-16 |
| CN107702615B CN107702615B (en) | 2020-01-21 |
Family
ID=61170033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769993.2A Active CN107702615B (en) | 2017-08-31 | 2017-08-31 | Detection apparatus for drive axle flange dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702615B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644359A (en) * | 2018-06-15 | 2018-10-12 | 宝鸡法士特齿轮有限责任公司 | A kind of modular flange attachment device |
| CN117190901A (en) * | 2023-08-11 | 2023-12-08 | 湖北科峰智能传动股份有限公司 | Detection device and detection method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644359A (en) * | 2018-06-15 | 2018-10-12 | 宝鸡法士特齿轮有限责任公司 | A kind of modular flange attachment device |
| CN117190901A (en) * | 2023-08-11 | 2023-12-08 | 湖北科峰智能传动股份有限公司 | Detection device and detection method |
| CN117190901B (en) * | 2023-08-11 | 2024-04-09 | 湖北科峰智能传动股份有限公司 | Detection device and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107702615B (en) | 2020-01-21 |
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Effective date of registration: 20200417 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |