CN108253863A - Upper piece cubing in a kind of automobile front axle crossbeam - Google Patents
Upper piece cubing in a kind of automobile front axle crossbeam Download PDFInfo
- Publication number
- CN108253863A CN108253863A CN201810061093.7A CN201810061093A CN108253863A CN 108253863 A CN108253863 A CN 108253863A CN 201810061093 A CN201810061093 A CN 201810061093A CN 108253863 A CN108253863 A CN 108253863A
- Authority
- CN
- China
- Prior art keywords
- upper piece
- locking device
- crossbeam
- preceding bridge
- positioning seat
- 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
Classifications
-
- 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
-
- 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
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses upper piece cubing in a kind of automobile front axle crossbeam, including pedestal, positioning seat, locking device and test pin；The positioning seat in the preceding bridge crossbeam of automobile upper piece match, in the preceding bridge crossbeam upper piece be equipped with through-hole, the positioning seat is equipped with detection hole, the test pin includes test section and connecting portion, the connecting portion is matched with the detection hole, the test section is used to detecting the size of the through-hole, the detection hole coordinate with the test pin for detect the through-hole in the preceding bridge crossbeam on piece relative position.Set in cubing test pin and with upper piece matched positioning seat in automobile front axle crossbeam, by the mating reaction of test pin and positioning seat in preceding bridge crossbeam upper piece be detected, equipment operation is simple, detection speed is fast, precision is high, product quality can be improved, improves manufacturing enterprise's benefit and the market competitiveness.
Description
Technical field
The invention belongs to the technical field of auto parts machinery cubing, specifically, being related in a kind of automobile front axle crossbeam upper piece
Cubing.
Background technology
Preceding bridge is normally at the forepart of automobile, also referred to as steeraxle or driven bridge.Preceding bridge is an important assembly on automobile
Part, mainly including parts such as knuckle, pivot stud, front-axle beams.Many accessories of bridge are in process of manufacture before formed automobile
In be required for carry out profile tolerance and lead to the hole site detection, not only measurement accuracy is poor for conventional measuring device, but also very time-consuming and laborious,
It is difficult to meet the needs of large-scale industrial production.
Invention content
For deficiency above-mentioned in the prior art, the present invention provides in a kind of automobile front axle crossbeam upper piece cubing, in cubing
Upper setting test pin and with upper piece matched positioning seat in automobile front axle crossbeam, pass through the mating reaction of test pin and positioning seat
To in preceding bridge crossbeam upper piece be detected, improve detection speed and precision.
In order to achieve the above object, the solution that uses of the present invention is：Upper piece cubing in a kind of automobile front axle crossbeam, packet
Include pedestal, positioning seat, locking device and test pin；The positioning seat and the locking device are mounted on the pedestal, described
Positioning seat in the preceding bridge crossbeam of automobile upper piece match, in the preceding bridge crossbeam upper piece be set on the positioning seat, the locking
Device is used to fix in the preceding bridge crossbeam upper piece；The locking device includes the first locking device and the second locking device, institute
It states the first locking device to set there are two the tabletting that is mutually parallel, second locking device is equipped with pressure head, in the preceding bridge crossbeam
Upper piece be equipped with through-hole, the positioning seat is equipped with detection hole, and the test pin includes test section and connecting portion, the connecting portion and institute
It states detection hole to match, the test section is used to detect the size of the through-hole, and the detection hole is matched with the test pin to be shared
The position of on piece on the detection through-hole is in the preceding bridge crossbeam.
Further, the locking device includes clamp seat, connection component and tight lock part, one end of the clamp seat and institute
It states pedestal to be connected, the other end of the clamp seat is connect by the connection component with the tight lock part.
Further, the connection component includes connecting seat, handle fork, first connecting rod and second connecting rod, the connecting seat
The clamp seat is installed on, one end of the handle fork is equipped with grab handle, and the other end of the handle fork is cut with scissors with the connecting seat
It connects, the first connecting rod is located in the handle fork, and the middle part that one end of the first connecting rod is pitched with the handle is hinged, described
The other end of first connecting rod and the middle part of the second connecting rod are hinged, one end of the second connecting rod pass through the handle pitch and with
The connecting seat is hinged, and the other end of the second connecting rod is connect with the tight lock part.
Further, first locking device includes the first locking device I and the first locking device II, first lock
The tabletting of tight device I is abutted with upper piece inside landing slab one end upper surface in the preceding bridge crossbeam, first locking device
II tabletting is abutted with upper piece inside landing slab other end upper surface in the preceding bridge crossbeam.
Further, the through-hole is located between two tablettings.
Further, second locking device includes the second locking device I and the second locking device II, second lock
The pressure head of tight device I is abutted with upper piece outside landing slab one end upper surface in preceding bridge crossbeam, second locking device II
Pressure head is abutted with upper piece outside landing slab other end upper surface in preceding bridge crossbeam.
Further, the first go-no go gauge is further included, first go-no go gauge is used to detect in the preceding bridge crossbeam upper piece
Gap size between outside bending part and the positioning seat.
Further, the second go-no go gauge is further included, the positioning seat is equipped with boss, and second go-no go gauge is used to detect
Gap size in the preceding bridge crossbeam between upper piece infolding piece and the boss.
The beneficial effects of the invention are as follows：
The positioning seat that setting is closed with upper piece match profiles in automobile front axle crossbeam on pedestal, during detection, directly by preceding bridge
In crossbeam upper piece be placed on positioning seat, then by locking device by preceding bridge crossbeam upper piece be fixed on positioning seat, connect down
Test pin is passed through into through-hole and connecting portion is made to stretch into detection hole, if the test section of all test pins can pass through through-hole,
The lead to the hole site being detected on workpiece is correct, and the size of through-hole also complies with requirement, and the workpiece quality is qualified；If through-hole and inspection
Gaging hole position does not correspond to, and test pin can not pass through through-hole to be inserted into detection hole, then lead to the hole site is not right, if test pin is inserted into detection
Hole, but test section can not stretch into through-hole, then and the size of through-hole is unqualified, and equipment operation is simple, and detection speed is fast, precision is high, energy
Product quality is improved, improves manufacturing enterprise's benefit and the market competitiveness.
Description of the drawings
Fig. 1 is the structural diagram of the present invention I；
Fig. 2 is the structure diagram II of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is upper piece structure diagram in bridge crossbeam before the present invention；
Fig. 5 is the structure diagram of positioning seat of the present invention；
Fig. 6 is the structure diagram I of the first locking device of the invention；
Fig. 7 is the structure diagram II of the first locking device of the invention；
Fig. 8 is the structure diagram of the second locking device of the invention；
Fig. 9 is the structure diagram of test pin of the present invention；
In attached drawing：
Before 1- in bridge crossbeam upper piece, landing slab on the inside of 11-, landing slab on the outside of 12-, 13- infolding pieces, 14- through-holes, outside 15-
Lateral bending folding part, 2- pedestals, 3- positioning seats, 31- detection holes, 32- boss, 4- locking devices, 41- clamp seats, 42- connection components,
421- connecting seats, 422- handles fork, 4221- grab handles, 423- first connecting rods, 424- second connecting rods, 43- tight lock parts, 431- pressures
Piece, 432- pressure heads, the first locking devices of 401-, the first locking devices of 4011- I, the first locking devices of 4012- II, 402- second
Locking device, the second locking devices of 4021- I, the second locking devices of 4022- II, 5- mounting brackets, 6- test pins, 61- connecting portions,
62- test sections, the first go-no go gauges of 7-, the second go-no go gauges of 8-.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described：
The present invention provides in a kind of automobile front axle crossbeam upper piece cubing, as depicted in figs. 1 and 2, including pedestal 2, positioning seat
3rd, locking device 4 and test pin 6；The pedestal 2 is located on mounting bracket 5, and the positioning seat 3 and the locking device 4 are respectively mounted
In the pedestal 2, the positioning seat 3 in the preceding bridge crossbeam of automobile upper piece 1 match (as shown in Figure 5), the preceding bridge crossbeam
In upper piece 1 be set on the positioning seat 3, the locking device 4 is for fixing in the preceding bridge crossbeam upper piece 1；The preceding bridge crossbeam
In upper piece 1 be equipped with through-hole 14, the positioning seat 3 be equipped with detection hole 31, as shown in figure 9, the test pin 6 include 62 He of test section
Connecting portion 61, the connecting portion 61 are matched with the detection hole 31, and the test section 62 is used to detect the big of the through-hole 14
Small, the detection hole 31 coordinates to detect the through-hole 14 upper piece phase on 1 in the preceding bridge crossbeam with the test pin 6
To position.
The locking device 4 includes clamp seat 41, connection component 42 and tight lock part 43, one end of the clamp seat 41 and institute
It states pedestal 2 to be connected, the other end of the clamp seat 41 is connect by the connection component 42 with the tight lock part 43.It in this way can be with
Convenient for adjusting the quantity of locking device 4 as needed, while adjustment locking device 4 and automobile front axle crossbeam are also allowed for if necessary
In upper piece 1 relative position, equipment flexibility is strong.
As shown in Figure 6 and Figure 7, the connection component 42 includes connecting seat 421, handle fork 422, first connecting rod 423 and the
Two connecting rods 424, the connecting seat 421 are installed on the clamp seat 41, and one end of the handle fork 422 is equipped with grab handle 4221,
The other end and the connecting seat 421 of the handle fork 422 are hinged, and the first connecting rod 423 is located in the handle fork 422,
One end of the first connecting rod 423 and the handle fork 422 middle part be hinged, the other end of the first connecting rod 423 with it is described
The middle part of second connecting rod 424 is hinged, one end of the second connecting rod 424 pass through handle fork 422 and with the connecting seat 421
Hinged, the other end of the second connecting rod 424 is connect with the tight lock part 43.Crossing grab handle 4221 makes handle fork 422 around connection
Seat 421 rotates, and handle pitches 422 and then second connecting rod 424 driven to be rotated around connecting seat 421 by first connecting rod 423, finally makes lock
Tight portion 43 is rotated around connecting seat 421.Operating personnel need to only pull grab handle 4221 and operation to locking device 4 can be completed, knot
Structure is simple, easy to operate, and failure rate is low.
The locking device 4 includes the first locking device 401 and the second locking device 402, first locking device 401
Tight lock part 43 set there are two the tabletting 431 that is mutually parallel, by setting two pieces of tablettings 431 that can make the first locking device 401
Before being pressed on well in bridge crossbeam in upper piece plane on 1.Further, the through-hole 14 is located at two tablettings 431
Between, upper piece 1 part and positioning seat 3 equipped with through-hole 14 suits more closely, while make to lead in bridge crossbeam before can making in this way
Hole 14 is more accurate to obtaining with detection hole 31, and smoothly detection hole 31 is inserted into from through-hole 14 convenient for test pin 6.
As shown in figure 8, the tight lock part 43 of second locking device 402 is equipped with pressure head 432.As shown in Figure 3 and Figure 4, institute
It states the first locking device 401 and includes the first locking device I 4011 and the first locking device II 4012, first locking device I
4011 tabletting 431 is abutted with upper piece 1 11 one end upper surface of inside landing slab in the preceding bridge crossbeam, the first locking dress
II 4012 tabletting 431 is put to abut with upper piece 1 11 other end upper surface of inside landing slab in the preceding bridge crossbeam.Such as Fig. 3 and
Shown in Fig. 4, second locking device 402 include the second locking device I 4021 and the second locking device II 4022, described second
The pressure head 432 of locking device I 4021 is abutted with upper piece 1 12 one end upper surface of outside landing slab in preceding bridge crossbeam, and described second
The pressure head 432 of locking device II 4022 is abutted with upper piece 1 12 other end upper surface of outside landing slab in preceding bridge crossbeam.It locks in this way
Before tight device 4 can not only make in bridge crossbeam upper piece 1 be fitted tightly on positioning seat 3, but also through-hole 14 and detection hole can also be made
31 are utmostly aligned, and improve accuracy of the cubing to workpiece sensing.
In addition, the invention also includes the first go-no go gauge 7 and the second go-no go gauge 8, the positioning seat 3 is equipped with boss 32, institute
State the first go-no go gauge 7 for detect in the preceding bridge crossbeam upper piece 1 outside bending part 15 and the positioning seat 3 between gap
Size, second go-no go gauge 8 be used to detecting in the preceding bridge crossbeam upper piece 1 infolding piece 13 and the boss 32 between
Gap size.Upper piece 1 face is taken turns in bridge crossbeam before coordinating positioning seat 3 that can detect by the first go-no go gauge 7 and the second go-no go gauge 8
Exterior feature makes cubing have more functions.
Embodiment described above only expresses the specific embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (8)
1. upper piece cubing in a kind of automobile front axle crossbeam, it is characterized in that：Including pedestal, positioning seat, locking device and test pin；Institute
State positioning seat and the locking device be mounted on the pedestal, in the preceding bridge crossbeam of the positioning seat and automobile upper piece match
Close, in the preceding bridge crossbeam upper piece be set on the positioning seat, the locking device is for fixing in the preceding bridge crossbeam upper piece；Institute
It states locking device and includes the first locking device and the second locking device, first locking device sets that there are two the pressures that are mutually parallel
Piece, second locking device are equipped with pressure head, in the preceding bridge crossbeam upper piece be equipped with through-hole, the positioning seat is equipped with detection hole,
The test pin includes test section and connecting portion, and the connecting portion is matched with the detection hole, and the test section is used to detect
The size of the through-hole, the detection hole and the test pin coordinate for detect the through-hole in the preceding bridge crossbeam upper piece
On position.
2. upper piece cubing in automobile front axle crossbeam according to claim 1, it is characterized in that：The locking device includes clamp
Seat, connection component and tight lock part, one end of the clamp seat are connected with the pedestal, and the other end of the clamp seat passes through described
Connection component is connect with the tight lock part.
3. upper piece cubing in automobile front axle crossbeam according to claim 2, it is characterized in that：The connection component includes connection
Seat, handle fork, first connecting rod and second connecting rod, the connecting seat are installed on the clamp seat, and one end of the handle fork is equipped with
Grab handle, the other end of handle fork are hinged with the connecting seat, and the first connecting rod is located in the handle pitches, and described the
The middle part that one end of one connecting rod is pitched with the handle is hinged, and the other end of the first connecting rod and the middle part of the second connecting rod are cut with scissors
Connect, one end of the second connecting rod passes through the handle to pitch and is hinged with the connecting seat, the other end of the second connecting rod with
The tight lock part connection.
4. upper piece cubing in automobile front axle crossbeam according to claim 1, it is characterized in that：First locking device includes
First locking device I and the first locking device II, the tabletting of first locking device I in the preceding bridge crossbeam upper piece it is interior
Side landing slab one end upper surface abuts, the tabletting of first locking device II and upper piece inside platform in the preceding bridge crossbeam
Plate other end upper surface abuts.
5. upper piece cubing in automobile front axle crossbeam according to claim 4, it is characterized in that：The through-hole is located at described in two
Between tabletting.
6. upper piece cubing in automobile front axle crossbeam according to claim 1, it is characterized in that：Second locking device includes
Second locking device I and the second locking device II, the pressure head of second locking device I are put down with upper piece outside in preceding bridge crossbeam
Platen one end upper surface abuts, the pressure head of second locking device II and upper piece the outside landing slab other end in preceding bridge crossbeam
Upper surface abuts.
7. upper piece cubing in automobile front axle crossbeam according to claim 1, it is characterized in that：Further include the first go-no go gauge, institute
The first go-no go gauge is stated for detecting the gap size in the preceding bridge crossbeam between upper piece outside bending part and the positioning seat.
8. upper piece cubing in automobile front axle crossbeam according to claim 1, it is characterized in that：Further include the second go-no go gauge, institute
Positioning seat is stated equipped with boss, second go-no go gauge is used to detect upper piece infolding piece and the boss in the preceding bridge crossbeam
Between gap size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061093.7A CN108253863A (en) | 2018-01-22 | 2018-01-22 | Upper piece cubing in a kind of automobile front axle crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061093.7A CN108253863A (en) | 2018-01-22 | 2018-01-22 | Upper piece cubing in a kind of automobile front axle crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253863A true CN108253863A (en) | 2018-07-06 |
Family
ID=62741713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061093.7A Pending CN108253863A (en) | 2018-01-22 | 2018-01-22 | Upper piece cubing in a kind of automobile front axle crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504055A (en) * | 2020-11-25 | 2021-03-16 | 东风（武汉）汽车零部件有限公司 | Flexible positioning checking fixture |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203069097U (en) * | 2012-12-31 | 2013-07-17 | 济南吉利汽车有限公司 | Hinge and roller detecting tool for automobile slide door |
| CN103512459A (en) * | 2013-10-05 | 2014-01-15 | 浙江舜仕汽车技术有限公司 | Detection tool used for automobile front wall partition plate |
| CN203672262U (en) * | 2013-12-18 | 2014-06-25 | 柳州市益宏汽车配件有限公司 | Automobile instrument board bracket detecting tool |
| CN203798268U (en) * | 2014-02-25 | 2014-08-27 | 江苏畅通车业发展有限公司 | Detection fixture used for front and right energy-absorbing box assembly in automobile front buffer crossbeam |
| CN204881416U (en) * | 2015-08-20 | 2015-12-16 | 上海众大汽车配件有限公司 | Automobile longitudinal beam strengthens utensil of examining of inner panel |
| CN205879508U (en) * | 2016-07-14 | 2017-01-11 | 扬州添博汽车工装有限公司 | Engine mount bracket detection tool |
| CN205879045U (en) * | 2016-07-14 | 2017-01-11 | 扬州添博汽车工装有限公司 | Gatepost detection tool behind automobile |
| CN106440994A (en) * | 2016-08-24 | 2017-02-22 | 四川正梁机械有限公司 | Comprehensive detection tool of automobile front door hinge |
| CN206019498U (en) * | 2016-07-27 | 2017-03-15 | 宁波可挺汽车零部件有限公司 | A kind of multiplex rear axle trailing arm cubing |
| CN206618354U (en) * | 2017-04-07 | 2017-11-07 | 安徽江淮汽车集团股份有限公司 | A kind of pipe beam detection means |
| CN206648546U (en) * | 2017-03-29 | 2017-11-17 | 惠州市志联佳五金制品有限公司 | Cubing |
-
2018
- 2018-01-22 CN CN201810061093.7A patent/CN108253863A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203069097U (en) * | 2012-12-31 | 2013-07-17 | 济南吉利汽车有限公司 | Hinge and roller detecting tool for automobile slide door |
| CN103512459A (en) * | 2013-10-05 | 2014-01-15 | 浙江舜仕汽车技术有限公司 | Detection tool used for automobile front wall partition plate |
| CN203672262U (en) * | 2013-12-18 | 2014-06-25 | 柳州市益宏汽车配件有限公司 | Automobile instrument board bracket detecting tool |
| CN203798268U (en) * | 2014-02-25 | 2014-08-27 | 江苏畅通车业发展有限公司 | Detection fixture used for front and right energy-absorbing box assembly in automobile front buffer crossbeam |
| CN204881416U (en) * | 2015-08-20 | 2015-12-16 | 上海众大汽车配件有限公司 | Automobile longitudinal beam strengthens utensil of examining of inner panel |
| CN205879508U (en) * | 2016-07-14 | 2017-01-11 | 扬州添博汽车工装有限公司 | Engine mount bracket detection tool |
| CN205879045U (en) * | 2016-07-14 | 2017-01-11 | 扬州添博汽车工装有限公司 | Gatepost detection tool behind automobile |
| CN206019498U (en) * | 2016-07-27 | 2017-03-15 | 宁波可挺汽车零部件有限公司 | A kind of multiplex rear axle trailing arm cubing |
| CN106440994A (en) * | 2016-08-24 | 2017-02-22 | 四川正梁机械有限公司 | Comprehensive detection tool of automobile front door hinge |
| CN206648546U (en) * | 2017-03-29 | 2017-11-17 | 惠州市志联佳五金制品有限公司 | Cubing |
| CN206618354U (en) * | 2017-04-07 | 2017-11-07 | 安徽江淮汽车集团股份有限公司 | A kind of pipe beam detection means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504055A (en) * | 2020-11-25 | 2021-03-16 | 东风（武汉）汽车零部件有限公司 | Flexible positioning checking fixture |
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Application publication date: 20180706 |
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