CN114234883A - Detection device for automobile electric steering column - Google Patents
Detection device for automobile electric steering column Download PDFInfo
- Publication number
- CN114234883A CN114234883A CN202111490506.1A CN202111490506A CN114234883A CN 114234883 A CN114234883 A CN 114234883A CN 202111490506 A CN202111490506 A CN 202111490506A CN 114234883 A CN114234883 A CN 114234883A
- Authority
- CN
- China
- Prior art keywords
- steering column
- electric steering
- base plate
- support
- base
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses a detection device for an automobile electric steering column, which comprises a base plate, wherein one end of the base plate is provided with a lower support base, a positioning pin for locking a lower support hole of a workpiece is detachably arranged on the lower support base, a guide rail is arranged on the base plate, a sliding bottom plate capable of moving along the length direction of the guide rail is arranged on the guide rail, an upper support seat positioned between the lower support base and the sliding bottom plate is fixedly arranged on the base plate, and the upper support seat is used for placing an upper support of the automobile electric steering column. The electric steering column is positioned simultaneously by adopting the lower support base, the positioning pin, the upper support base, the floating pin, the upper column tube reference and the upper shaft positioning bush, so that the positioning is comprehensive and the reliability is good. In addition, smooth limit detection tools such as signal support hole bolts, locking pins, buckling pins and handle detection gauges are adopted, and inaccurate measurement caused by human factors in the existing measurement is avoided.
Description
Technical Field
The invention relates to the field of part detection devices, in particular to a detection device for an automobile electric steering column.
Background
In the prior art, a multi-purpose single-item gauge is used for detecting an automobile electric steering column, and the skill level of a measurer and the performance of the gauge are limited, so that a plurality of parameters of an automobile electric steering column assembly with strict requirements on detection are obviously insufficient, the error is large, and the delivery reliability of a product is poor. Secondly, as the detection of a plurality of connection size parameters of the assembly of the electric steering column and the whole vehicle is incomplete and inaccurate, the reworking or the production efficiency loss is caused. Therefore, a detection device for an electric steering column of an automobile is needed.
Disclosure of Invention
Objects of the invention
In view of the above, the invention aims to provide a detection device for an electric steering column of an automobile, which solves the problems that in the existing mechanical manufacturing, a single gauge is used for detecting various connection sizes of the electric steering column with strict comprehensive requirements, the detection is incomplete, inaccurate, poor in comprehensiveness and the like.
(II) technical scheme
In order to achieve the technical purpose, the invention provides a detection device for an automobile electric steering column, which comprises the following components:
the automobile electric steering column support comprises a base plate, wherein a lower support base is installed at one end of the base plate, a positioning pin used for locking a lower support hole of a workpiece is detachably installed on the lower support base, a guide rail is installed on the base plate, a sliding bottom plate capable of moving along the length direction of the guide rail is installed on the guide rail, an upper support seat located between the lower support base and the sliding bottom plate is fixedly installed on the base plate, and the upper support seat is used for placing an upper support of an automobile electric steering column;
the quick clamp is characterized in that the upper bracket seat is provided with a floating pin for fixing the upper bracket and a quick clamp for quickly clamping the steering engine, the sliding bottom plate is fixedly provided with an upper column tube reference, and one side of the upper column tube reference, which is close to the upper bracket seat, is provided with an upper shaft positioning bush.
Preferably, the upper column tube reference is detachably provided with a signal support axial bolt, and the signal support axial bolt is detachably provided with a signal support hole bolt.
Preferably, a bayonet support is fixedly mounted on the sliding bottom plate, and a buckling pin is detachably mounted on the bayonet support.
Preferably, be fixed with the handle that is located signal support axial bolt one side on the bed plate and detect the rule, the handle detects and goes up demountable installation and have the handle template.
Preferably, the sliding bottom plate is provided with a locking pin, and the locking pin is positioned on one side of the upper column tube reference far away from the handle detection gauge.
Preferably, the top of bed plate is fixed with a plurality of spring clamps, and the joint has the handheld utensil of examining that is used for detecting work piece aperture, position degree, length and tapering size on the spring clamp.
Preferably, a plurality of removal handles are fixed with on the bed plate, and a plurality of removal handles set up respectively in the four corners of bed plate.
Preferably, the spring clip is U-shaped, and a plurality of spring clips are arranged at equal intervals along the length direction of the base plate.
According to the technical scheme, the method has the following beneficial effects:
the electric steering column is positioned simultaneously by adopting the lower support base, the positioning pin, the upper support base, the floating pin, the upper column tube reference and the upper shaft positioning bush, so that the positioning is comprehensive and the reliability is good. In addition, smooth limit detection tools such as signal support hole bolts, locking pins, buckling pins and handle detection gauges are adopted, and inaccurate measurement caused by human factors in the existing measurement is avoided. Through sliding bottom plate rectilinear movement, signal support axial bolt detachability, accurate, the convenient important parameter of structure cooperation that detects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detection device for an electric steering column of an automobile according to the present invention.
Description of the drawings: the device comprises a lower support base 1, a positioning pin 2, an upper support base 3, a floating pin 4, a signal support hole bolt 5, a handle detection gauge 6, a handle template 7, a signal support axial bolt 8, a column tube reference 9, a sliding bottom plate 10, a guide rail 11, a locking pin 12, a spring clamp 13, an upper shaft positioning bush 14, a bayonet support 15, a buckling pin 16, a quick clamp 17, a handheld check tool 18, a base plate 19 and a movable handle 20.
Detailed Description
The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.
Referring to fig. 1:
example one
The utility model provides a detection apparatus for be used for auto electric steering tubular column, including bed plate 19, lower carriage base 1 is installed to the one end of bed plate 19, demountable installation has the locating pin 2 that is used for locking work piece lower carriage hole on the lower carriage base 1, install guide rail 11 on the bed plate 19, install the sliding bottom plate 10 that can follow guide rail 11 length direction and remove on the guide rail 11, fixed mounting has the upper bracket seat 3 that is located between lower carriage base 1 and the sliding bottom plate 10 on the bed plate 19, upper bracket seat 3 is used for placing auto electric steering tubular column's upper bracket.
The base plate 19 is fixed with a plurality of movable handles 20, and the plurality of movable handles 20 are provided at four corners of the base plate 19.
Example two
A detection device for an automobile electric steering column is characterized in that on the basis of the first embodiment, a floating pin 4 for fixing an upper support and a quick clamp 17 for quickly clamping a steering engine are installed on an upper support seat 3, an upper column tube datum 9 is fixedly installed on a sliding bottom plate 10, and an upper shaft positioning bush 14 is arranged on one side, close to the upper support seat 3, of the upper column tube datum 9.
In addition, a signal support axial bolt 8 is detachably mounted on the upper column tube reference 9, and a signal support hole bolt 5 is detachably mounted on the signal support axial bolt 8. A bayonet support 15 is fixedly mounted on the sliding bottom plate 10, and a snap pin 16 is detachably mounted on the bayonet support 15.
Specifically, be fixed with on the bed plate 19 and be located the handle of signal support axial bolt 8 one side and detect rule 6, handle detects and has demountable installation on rule 6 handle template 7. Wherein, install locking pin 12 on sliding bottom plate 10, and locking pin 12 is located the side that upper column tube benchmark 9 keeps away from handle detection rule 6.
It should be noted that a plurality of spring clamps 13 are fixed at the top of the base plate 19, and a handheld inspection tool 18 for detecting the aperture, the position degree, the length and the taper size of a workpiece is clamped on the spring clamps 13. The spring clamp 13 has a U-shape, and a plurality of spring clamps 13 are arranged at equal intervals along the length direction of the base plate 19.
When the device is used, the lower bracket base 1 and the positioning pin 2 lock a workpiece lower bracket hole, the upper bracket base 3 and the floating pin 4 fix an upper bracket, a workpiece is positioned against the upper column tube datum plane 9, the upper shaft positioning bush 14 adjusts the workpiece to a loading position and clamps the workpiece, and at the moment, the product is positioned on the device. Meanwhile, the signal support hole bolt 5 and the buckling pin 16 can be smoothly inserted into a workpiece, the handle template 7 is inserted into the handle detection gauge 6, and the locking pin 12 is inserted into the bottom plate and locks the detection device, so that comprehensive detection is carried out to judge that the simulated loading of the electric steering column is qualified. The detection device is loosened, the axial bolt 8 of the signal support is lifted, the single-item handheld detection tool 18 can be used for conveniently detecting the aperture, the position degree, the length and the taper size of the workpiece, and the detection of important parameters matched with the structure is completed.
Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.
Claims (8)
1. The detection device for the automobile electric steering column comprises a base plate (19) and is characterized in that a lower support base (1) is installed at one end of the base plate (19), a positioning pin (2) used for locking a lower support hole of a workpiece is detachably installed on the lower support base (1), a guide rail (11) is installed on the base plate (19), a sliding bottom plate (10) capable of moving along the length direction of the guide rail (11) is installed on the guide rail (11), an upper support seat (3) located between the lower support base (1) and the sliding bottom plate (10) is fixedly installed on the base plate (19), and the upper support seat (3) is used for placing an upper support of the automobile electric steering column;
install on upper bracket seat (3) and be used for fixed upper bracket's floating pin (4) and be used for quick clamp to press from both sides quick clamp (17) of steering gear fast, fixed mounting has upper prop pipe benchmark (9) on sliding bottom plate (10), and one side that upper prop pipe benchmark (9) are close to upper bracket seat (3) is provided with upper shaft location bush (14).
2. The detecting device for the automobile electric steering column according to claim 1, characterized in that the upper column tube datum (9) is detachably provided with a signal support axial bolt (8), and the signal support axial bolt (8) is detachably provided with a signal support hole bolt (5).
3. The detecting device for the electric steering column of the automobile according to claim 2, characterized in that a bayonet support (15) is fixedly installed on the sliding bottom plate (10), and a snap pin (16) is detachably installed on the bayonet support (15).
4. The detecting device for the automobile electric steering column according to the claim 2 or 3, characterized in that the base plate (19) is fixed with a handle detecting gauge (6) which is arranged at one side of the signal support axial bolt (8), and the handle detecting gauge (6) is detachably provided with a handle template (7).
5. The detecting device for the electric steering column of the automobile according to claim 4, characterized in that the slide bottom plate (10) is provided with a locking pin (12), and the locking pin (12) is positioned on one side of the upper column tube datum (9) far away from the handle detecting gauge (6).
6. The detecting device for the automobile electric steering column according to claim 1, characterized in that a plurality of spring clamps (13) are fixed on the top of the base plate (19), and a handheld detecting tool (18) for detecting the hole diameter, the position degree, the length and the taper size of a workpiece is clamped on the spring clamps (13).
7. The apparatus for detecting an electric steering column of a vehicle according to claim 1, wherein a plurality of moving knobs (20) are fixed on the base plate (19), and the moving knobs (20) are respectively provided at four corners of the base plate (19).
8. The apparatus for detecting an electric steering column for an automobile according to claim 6, wherein the spring clamp (13) has a U-shape, and a plurality of spring clamps (13) are provided at equal intervals along the length of the base plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111490506.1A CN114234883A (en) | 2021-12-08 | 2021-12-08 | Detection device for automobile electric steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111490506.1A CN114234883A (en) | 2021-12-08 | 2021-12-08 | Detection device for automobile electric steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234883A true CN114234883A (en) | 2022-03-25 |
Family
ID=80754085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111490506.1A Pending CN114234883A (en) | 2021-12-08 | 2021-12-08 | Detection device for automobile electric steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114234883A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185504A (en) * | 2011-12-31 | 2013-07-03 | 上海和达汽车配件有限公司 | Checking fixture for detecting upper support of left side of automotive steering column |
| CN110579150A (en) * | 2019-10-11 | 2019-12-17 | 奇瑞汽车股份有限公司 | Detection tool for electric steering column assembly |
| CN111649965A (en) * | 2020-07-07 | 2020-09-11 | 武汉捷隆汽车电动转向系统有限公司 | Detection device for operation performance of automobile steering column |
| CN212363016U (en) * | 2020-06-29 | 2021-01-15 | 湖北恒隆凯迩必汽车电动转向系统有限公司 | Detection tool for electric steering column assembly |
| CN212902952U (en) * | 2020-09-01 | 2021-04-06 | 重庆长安汽车股份有限公司 | Comprehensive detection tool for electric power steering column assembly |
-
2021
- 2021-12-08 CN CN202111490506.1A patent/CN114234883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185504A (en) * | 2011-12-31 | 2013-07-03 | 上海和达汽车配件有限公司 | Checking fixture for detecting upper support of left side of automotive steering column |
| CN110579150A (en) * | 2019-10-11 | 2019-12-17 | 奇瑞汽车股份有限公司 | Detection tool for electric steering column assembly |
| CN212363016U (en) * | 2020-06-29 | 2021-01-15 | 湖北恒隆凯迩必汽车电动转向系统有限公司 | Detection tool for electric steering column assembly |
| CN111649965A (en) * | 2020-07-07 | 2020-09-11 | 武汉捷隆汽车电动转向系统有限公司 | Detection device for operation performance of automobile steering column |
| CN212902952U (en) * | 2020-09-01 | 2021-04-06 | 重庆长安汽车股份有限公司 | Comprehensive detection tool for electric power steering column assembly |
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