CN207317663U - A kind of lower swing arm cubing - Google Patents
A kind of lower swing arm cubing Download PDFInfo
- Publication number
- CN207317663U CN207317663U CN201721228838.1U CN201721228838U CN207317663U CN 207317663 U CN207317663 U CN 207317663U CN 201721228838 U CN201721228838 U CN 201721228838U CN 207317663 U CN207317663 U CN 207317663U
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- China
- Prior art keywords
- swing arm
- lower swing
- detection
- substrate
- fixed station
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- 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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Abstract
The utility model discloses a kind of lower swing arm cubing, wherein, including：Substrate, substrate are equipped with the master positioning pin for being used for placing part to be detected and secondary positioning pin；Detection block, detection block are fixed on substrate, and detection block is equipped with the first detection hole；First mounting hole of first detection hole for the standard lower swing arm that aligns；First detection latch, the first detection latch are matched with the first mounting hole of standard lower swing arm；First fixed station, the first fixed station are disposed on the substrate, and the first fixed station is equipped with the first spring catch and second spring pin, and the first spring catch is matched with the second mounting hole of standard lower swing arm, and second spring pin is matched with the 3rd mounting hole of standard lower swing arm；Second fixed station, the second fixed station are disposed on the substrate, and the second fixed station is equipped with the second detection hole, and the second detection hole is coaxially disposed with the second connecting hole on standard lower swing arm.The utility model can improve detection efficiency.
Description
Technical field
It the utility model is related to automobile gauge technical field, more particularly to a kind of lower swing arm cubing.
Background technology
As requirement of the people to vehicle comfort is higher and higher, independent suspension starts to be applied on some light trucks,
Double cross arm independent suspension flexible design, can by rationally designing the position of articulating point of steric direction leverage and the length of control arm,
Make suspension that there is suitable kinetic characteristic, and form appropriate roll center and trim center, it is good to can guarantee that automobile has
The advantages that riding stability, be widely used in card front axle.Wherein, lower swing arm one end is fixed on vehicle frame by bushing,
The other end is fixed on knuckle by ball pin.The dimensional accuracy of lower swing arm influences vehicle four wheel locating parameter accuracy, important
Degree is very high.
Fig. 1 to Fig. 2 is refer to, wherein, Fig. 1 is the front view of lower swing arm disclosed in the prior art；Fig. 2 is public for the prior art
The top view for the lower swing arm opened；Wherein, the first end of lower swing arm 1 ' is equipped with the first connecting hole 2 ', and the first connecting hole 2 ' passes through bushing
On vehicle frame, second end is equipped with the second connecting hole 3 ', and the second connecting hole 3 ' is ball pin hole, and the axis of the first connecting hole 2 '
Axis with the second connecting hole 3 ' is different surface beeline；The body of lower swing arm 1 ' is equipped with fabrication hole 4 ', the first mounting hole 5 ', the
Two mounting holes 6 ' and the 3rd mounting hole 7 '；The axis of fabrication hole 4 ' is parallel with the axis of the first connecting hole 2 ', the first mounting hole 5 '
Axis it is parallel with the axis of the first connecting hole 2 ', the axis of the axis of the second mounting hole 6 ' and the 3rd mounting hole 7 ' is and ball pin
The axis in hole is parallel；In order to meet the requirements, it is necessary to the first mounting hole 5 ', the second mounting hole 6 ', the 3rd mounting hole 7 ' and second
The size and location of connecting hole 3 ' measure.In the prior art, more using instruments such as three coordinates and vernier calipers to above-mentioned hole
Position measures, and determines whether the size of lower swing arm 1 ' meets design requirement with this.
Following defect exists in the prior art：
Three coordinates or the detection method of vernier caliper that tradition uses are detected, less efficient, and Detection accuracy is not
Foot, for production line, the method being detected by three coordinates and vernier caliper can not meet production requirement.
Utility model content
The purpose of this utility model is to provide a kind of lower swing arm cubing, to solve the problems of the prior art, it is possible to increase
The detection efficiency of lower swing arm cubing.
The utility model provides a kind of lower swing arm cubing, wherein, including：Substrate, the substrate, which is equipped with, to be used to place
The master positioning pin of part to be detected and secondary positioning pin；Detection block, the detection block is fixedly installed on the substrate, and the detection
Block is equipped with the first detection hole；First detection hole is alignd with the first mounting hole of standard lower swing arm；First detection latch, institute
The first mounting hole that the first detection latch is stated with the standard lower swing arm matches；First fixed station, first fixed station are set
On the substrate, first fixed station is equipped with the first spring catch and second spring pin, first spring catch with it is described
The second mounting hole matching of standard lower swing arm, the second spring pin are matched with the 3rd mounting hole of the standard lower swing arm；The
Two fixed stations, second fixed station are set on the substrate, and second fixed station is equipped with the second detection hole, and described the
Two detection holes are coaxially disposed with the second connecting hole on the standard lower swing arm；Second detection latch, the second detection latch
Including axis pin and shank, the shank is terraced structure, and the axis pin runs through the shank；Under the shank and the standard
The second connecting hole matching in swing arm；3rd fixed station, the 3rd fixed station are set on the substrate, and the described 3rd fixes
Platform is equipped with face go-no go gauge, and the face go-no go gauge is used to whether detect end face of the shank away from second fixed station with treating
The side of detection piece flushes.
Lower swing arm cubing as described above, these, it is preferred to, the shank includes the first cylinder and the second cylinder, institute
State the first cylinder to be coaxially disposed with second cylinder, and the diameter of first cylinder is more than the diameter of second cylinder.
Lower swing arm cubing as described above, these, it is preferred to, the master positioning pin and the secondary positioning pin are platform
Stage structure, and the step surface of the two is located in the same horizontal plane.
Lower swing arm cubing as described above, these, it is preferred to, the one end of the detection block away from the substrate with it is described
In the step surface of master positioning pin is generally aligned in the same plane.
Lower swing arm cubing as described above, these, it is preferred to, one end of the face go-no go gauge and the 3rd fixed station
Rotation connection, and the rotary centerline of the face go-no go gauge and the centerline parallel of second detection hole.
Lower swing arm cubing as described above, these, it is preferred to, the pair positioning pin is rhombus pin.
Lower swing arm cubing as described above, these, it is preferred to, the substrate level arrangement.
Lower swing arm cubing as described above, these, it is preferred to, the substrate is equipped with three detection reference blocks.
Lower swing arm cubing as described above, these, it is preferred to, the side of the substrate is equipped with handle.
The utility model passes through master positioning pin and secondary positioning pin pair by setting master positioning pin and secondary positioning pin on substrate
Lower swing arm to be detected is positioned.The detection block being arranged on master positioning pin is equipped with the first detection hole, under to be detected
After swing arm positioning, the first test pin is sequentially passed through to the first mounting hole and the first detection hole on lower swing arm to be detected, if the
One test pin can pass through the first mounting hole and be inserted into the first detection hole, then illustrates that the position of the first mounting hole is qualified, lead to
The gap crossed between the first test pin and the first mounting hole may determine that whether the size of the first mounting hole is qualified.By being arranged on
The first spring catch on first fixed station to the second mounting hole into position and size be detected, by being arranged on the first fixation
Second spring pin on platform is detected the position of the 3rd mounting hole and size.Logical the second inspection being arranged on the second fixed station
Gaging hole and the second detection latch coordinate, and the second connecting hole of lower swing arm to be detected is detected.It is solid by being arranged on the 3rd
Determining the face go-no go gauge on platform coordinates the second detection latch to be detected the second connecting hole of lower swing arm to be detected.Due to being logical
Cross the first test pin, the second test pin, the first spring catch and second spring pin to be used for quickly detecting, without passing through three-dimensional coordinates measurement
Instrument is measured one by one, can greatly improve detection efficiency.
Brief description of the drawings
Fig. 1 is the front view of lower swing arm disclosed in the prior art；
Fig. 2 is the top view of lower swing arm disclosed in the prior art；
Fig. 3 is the structure diagram for the lower swing arm cubing that the utility model embodiment proposes；
Fig. 4 is the structure diagram of the lower swing arm cubing of the utility model embodiment proposition when in use；
Fig. 5 is the partial sectional view of the lower swing arm cubing of the utility model embodiment proposition when in use.
Description of reference numerals：
1 '-lower swing arm, 2 '-the first connecting holes, 3 '-the second connecting holes, 4 '-fabrication hole, 5 '-the first mounting holes, 6 '-the second
Mounting hole, 7 '-the three mounting holes；
1- substrates, 2- master positioning pins, 3- pair positioning pins, 4- detection blocks, 5- first detect latch, the first fixed stations of 6-, 7-
First spring catch, 8- second spring pins, the second fixed stations of 9-, the second detection holes of 10-, the detection latches of 11- second, 12- axis pins,
13- shanks, the 3rd fixed stations of 14-, 15- faces go-no go gauge, the first cylinders of 16-, the second cylinders of 17-, 18- detection reference blocks, 19- handles
Hand.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Fig. 1 and Fig. 4 are refer to, the utility model embodiment provides a kind of lower swing arm cubing, wherein, including：Substrate 1,
The substrate 1 is equipped with the master positioning pin 2 for being used for placing part to be detected and secondary positioning pin 3；Detection block 4, the detection block 4 are fixed
It is arranged on the substrate 1, and the detection block 4 is equipped with the first detection hole；First detection hole and standard lower swing arm
First mounting hole aligns；First detection latch 5, the first mounting hole of the first detection latch 5 and the standard lower swing arm
Match somebody with somebody；First fixed station 6, first fixed station 6 are arranged on the substrate 1, and first fixed station 6 is equipped with the first spring
Pin 7 and second spring pin 8, first spring catch 7 are matched with the second mounting hole of the standard lower swing arm, the second spring
Pin 8 is matched with the 3rd mounting hole of the standard lower swing arm；Second fixed station 9, second fixed station 9 are arranged on the substrate
On 1, second fixed station 9 is equipped with the second detection hole 10, second detection hole 10 and the on the standard lower swing arm
Two connecting holes are coaxially disposed；Second detection latch 11, the second detection latch 11 include axis pin 12 and shank 13, the shank
13 be terraced structure, and the axis pin 12 runs through the shank 13；The shank 13 connects with second on the standard lower swing arm
Connect hole matching；3rd fixed station 14, the 3rd fixed station 14 are arranged on the substrate 1, are set on the 3rd fixed station 14
Have a face go-no go gauge 15, the face go-no go gauge 15 be used to detecting end face of the shank 13 away from second fixed station 9 whether with
The side of part to be detected flushes.
When it is implemented, lower swing arm 1 ' to be detected is placed on substrate 1, the first connecting hole 2 ' is set in master positioning pin
On 2, fabrication hole 4 ' is set on secondary positioning pin 3, so, it is possible to position lower swing arm 1 ' to be detected.By the first detection
Latch 5 is inserted into the first mounting hole 5 ', if the first detection latch 5 to pass through the first mounting hole 5 ' and can be inserted into the first detection
In hole, then illustrate that the position of the first mounting hole 5 ' and size are qualified.By the first spring catch 7 along its axis direction to close to be checked
The lower swing arm 1 ' of survey is mobile, if the first spring catch 7 is inserted into the second mounting hole 6 ', illustrates the position of the second mounting hole 6 '
Put and size is qualified.Second spring pin 8 is mobile along its axis direction to close lower swing arm 1 ' to be detected, if second spring
Pin 8 is inserted into the 3rd mounting hole 7 ', then illustrates that the position of the 3rd mounting hole 7 ' and size are qualified.Due to the second connection
Hole 3 ' is ball pin hole, and the second detection latch 11 is inserted into the second connecting hole 3 ', if 13 energy of shank of the second detection latch 11
Enough it is inserted into the second connecting hole 3 ', and axis pin 12 can pass through the second connecting hole 3 ' and be inserted into the second detection hole 10, then
Illustrate that position and the size of the second connecting hole 3 ' are qualified.Plane of rotation go-no go gauge 15, if face go-no go gauge 15 can at the same time with it is to be checked
The end face fitting of the lower swing arm 1 ' and shank 13 of survey, then illustrate that the endface position of the second connecting hole 3 ' is qualified.
As a kind of preferred embodiment, the shank 13 includes the first cylinder 16 and the second cylinder 17, first cylinder 16
It is coaxially disposed with second cylinder 17, and the diameter of first cylinder 16 is more than the diameter of second cylinder 17.Specifically
Ground, one end of the first cylinder 16 are connected with one end of the second cylinder 17, form second connecting hole 3 ' with standard lower swing arm
Matched step axle construction.It so, it is possible to detect the second connection by the way that the shank 13 is inserted directly into the second connecting hole 3 '
Whether hole 3 ' is qualified.Be conducive to improve the efficiency of detection.
As a kind of preferred embodiment, the master positioning pin 2 and the secondary positioning pin 3 are ledge structure, and the platform of the two
Terrace is located in the same horizontal plane.In this way, the step surface of three can form a positioning surface, coordinate 3 shape of main rationed marketing 2 and secondary rationed marketing
Into the positioning method of a plane and two pits.Easy to be positioned to lower swing arm 1 ' to be detected.When it is implemented, can also be by base
The upper surface of plate 1 is as positioning surface.Further, the one end of the detection block 4 away from the substrate 1 and the master positioning pin 2
Step surface be generally aligned in the same plane in.So, it is possible that when detecting, the end face of lower swing arm 1 ' to be detected and detection block 4 is pasted
Close, can either ensure the stability of lower swing arm 1 ' to be detected, and the position of the first mounting hole 5 ' accurately can be detected.
As a kind of preferred embodiment, one end of the face go-no go gauge 15 is rotatablely connected with the 3rd fixed station 14, and institute
State the rotary centerline of face go-no go gauge 15 and the centerline parallel of second detection hole 10.The guarantee face of so, it is possible go-no go gauge
15 detection faces are bonded with the end face of the second connecting hole on standard lower swing arm, ensure the precision of detection.
As a kind of preferred embodiment, the pair positioning pin 3 is rhombus pin.It so, it is possible easy to which lower swing arm 1 ' is placed into
Positioned on substrate 1 and to it.Further, when it is implemented, the substrate 1 is horizontally disposed.It so, it is possible using to be checked
The lower swing arm 1 ' of the survey gravity of itself is positioned, and prevents lower swing arm 1 ' to be detected from being moved in vertical direction.
As a kind of preferred embodiment, the substrate 1 is equipped with three detection reference blocks 18.Further, three inspections
Survey the rectangular triangular structure of line two-by-two of reference block 18.Specifically, its block 18 can be detected under by three when necessary
Swing arm cubing is checked, to ensure the accuracy of detection.
As a kind of preferred embodiment, the side of the substrate 1 is equipped with handle 19.Specifically, easy to being moved by handle 19
Dynamic lower swing arm cubing.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
The change that conception according to the utility model is made, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (9)
- A kind of 1. lower swing arm cubing, it is characterised in that including：Substrate (1), the substrate (1) are equipped with the master positioning pin (2) for being used for placing part to be detected and secondary positioning pin (3)；Detection block (4), the detection block (4) are fixed on the substrate (1), and the detection block (4) is equipped with first Detection hole；First detection hole is alignd with the first mounting hole of standard lower swing arm；First detection latch (5), the first detection latch (5) are matched with the first mounting hole of the standard lower swing arm；First fixed station (6), first fixed station (6) are arranged on the substrate (1), are set on first fixed station (6) There are the first spring catch (7) and second spring pin (8), first spring catch (7) and the second mounting hole of the standard lower swing arm Matching, the second spring pin (8) match with the 3rd mounting hole of the standard lower swing arm；Second fixed station (9), second fixed station (9) are arranged on the substrate (1), are set on second fixed station (9) There is the second detection hole (10), second detection hole (10) is coaxially disposed with the second connecting hole on the standard lower swing arm；Second detection latch (11), the second detection latch (11) include axis pin (12) and shank (13), the shank (13) For terraced structure, the axis pin (12) runs through the shank (13)；The on the shank (13) and the standard lower swing arm Two connecting holes match；3rd fixed station (14), the 3rd fixed station (14) are arranged on the substrate (1), on the 3rd fixed station (14) Equipped with face go-no go gauge (15), the face go-no go gauge (15) is used to detect remote second fixed station (9) of the shank (13) Whether end face flushes with the side of part to be detected.
- 2. lower swing arm cubing according to claim 1, it is characterised in that the shank (13) include the first cylinder (16) and Second cylinder (17), first cylinder (16) are coaxially disposed with second cylinder (17), and first cylinder (16) Diameter is more than the diameter of second cylinder (17).
- 3. lower swing arm cubing according to claim 1, it is characterised in that the master positioning pin (2) and the secondary positioning pin (3) it is ledge structure, and the step surface of the two is located in the same horizontal plane.
- 4. lower swing arm cubing according to claim 3, it is characterised in that the remote substrate (1) of the detection block (4) In the step surface of one end and the master positioning pin (2) is generally aligned in the same plane.
- 5. lower swing arm cubing according to claim 1, it is characterised in that one end of the face go-no go gauge (15) and described the Three fixed stations (14) are rotatablely connected, and the rotary centerline of the face go-no go gauge (15) and the center of second detection hole (10) Line is parallel.
- 6. lower swing arm cubing according to claim 1, it is characterised in that the pair positioning pin (3) is rhombus pin.
- 7. lower swing arm cubing according to claim 1, it is characterised in that the substrate (1) is horizontally disposed.
- 8. lower swing arm cubing according to claim 1, it is characterised in that the substrate (1) is equipped with three detection benchmark Block (18).
- 9. according to claim 1-8 any one of them lower swing arm cubings, it is characterised in that the side of the substrate (1) is equipped with Handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228838.1U CN207317663U (en) | 2017-09-22 | 2017-09-22 | A kind of lower swing arm cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228838.1U CN207317663U (en) | 2017-09-22 | 2017-09-22 | A kind of lower swing arm cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317663U true CN207317663U (en) | 2018-05-04 |
Family
ID=62384118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228838.1U Expired - Fee Related CN207317663U (en) | 2017-09-22 | 2017-09-22 | A kind of lower swing arm cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317663U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238083A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流集团霍山铸造有限公司 | A kind of single armed crossbeam critical size Rapid checking device |
| CN109238082A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流集团霍山铸造有限公司 | A kind of cross beam size detection tooling |
| CN109470495A (en) * | 2018-12-14 | 2019-03-15 | 安徽江淮汽车集团股份有限公司 | Electronic-controlled power steering swing arm cubing |
| CN109506551A (en) * | 2018-12-17 | 2019-03-22 | 安徽江淮汽车集团股份有限公司 | Electronic-controlled power steering rocker arm cubing |
| CN109506543A (en) * | 2018-12-17 | 2019-03-22 | 安徽江淮汽车集团股份有限公司 | A kind of oscillating arm bracket cubing |
| CN113218272A (en) * | 2021-04-29 | 2021-08-06 | 东风耐世特转向系统(武汉)有限公司 | Quick checking fixture for tray of automatic production line |
-
2017
- 2017-09-22 CN CN201721228838.1U patent/CN207317663U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238083A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流集团霍山铸造有限公司 | A kind of single armed crossbeam critical size Rapid checking device |
| CN109238082A (en) * | 2018-11-23 | 2019-01-18 | 安徽应流集团霍山铸造有限公司 | A kind of cross beam size detection tooling |
| CN109470495A (en) * | 2018-12-14 | 2019-03-15 | 安徽江淮汽车集团股份有限公司 | Electronic-controlled power steering swing arm cubing |
| CN109506551A (en) * | 2018-12-17 | 2019-03-22 | 安徽江淮汽车集团股份有限公司 | Electronic-controlled power steering rocker arm cubing |
| CN109506543A (en) * | 2018-12-17 | 2019-03-22 | 安徽江淮汽车集团股份有限公司 | A kind of oscillating arm bracket cubing |
| CN113218272A (en) * | 2021-04-29 | 2021-08-06 | 东风耐世特转向系统(武汉)有限公司 | Quick checking fixture for tray of automatic production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |