CN110345834B - Automobile front auxiliary frame assembly gauge - Google Patents
Automobile front auxiliary frame assembly gauge Download PDFInfo
- Publication number
- CN110345834B CN110345834B CN201910765553.9A CN201910765553A CN110345834B CN 110345834 B CN110345834 B CN 110345834B CN 201910765553 A CN201910765553 A CN 201910765553A CN 110345834 B CN110345834 B CN 110345834B
- Authority
- CN
- China
- Prior art keywords
- positioning column
- support
- auxiliary frame
- press
- rear support
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automobile front auxiliary frame assembly gauge which comprises a left front support, a right front support, a left rear support, a right rear support, a left press and a right press. The invention has the advantages of simple structure, reasonable design, convenient operation and high detection efficiency, and can be suitable for detecting the position of each mounting hole, each positioning hole and each through hole on the front auxiliary frame.
Description
Technical Field
The invention relates to the field of gauge manufacturing, in particular to a gauge for an automobile front auxiliary frame assembly.
Background
With the increasing competition of the automobile industry, in order to reduce development cost, parts of the automobile, which are modified based on the original automobile type, are gradually increased. And each automobile part needs to be installed later by a detection party.
Taking a front auxiliary frame as an important bearing component of a front axle of an automobile, the front auxiliary frame is connected with the automobile body in an upper mode and bears the load of the front axle of the automobile, connected with a suspension and wheels in a lower mode, and a steering gear is fixed. The geometric dimension, the precision and the strength of the method have great influence on the safety, the reliability and the performance of the whole vehicle.
Fig. 1 is a schematic structural diagram of a front subframe, where the front subframe includes a front beam 111, a rear beam 112, a left side beam 113 and a right side beam 114, a first mounting hole 1101 and a second mounting hole 1102 are provided on the front beam 111, a third mounting hole 1103 and a fourth mounting hole 1104 are provided on the rear beam 112, a bend and a recess are provided on the left side beam 113, a bend and a recess are provided on the right side beam 114, and a plurality of positioning holes and through holes are provided on the front beam and the rear beam.
In order to detect the position degree of each mounting hole, locating hole and through-hole on the preceding sub vehicle frame of above-mentioned structure, the skilled person has specially designed a gauge to improve workman's detection efficiency.
Disclosure of Invention
The invention aims to solve the technical problem of providing a detection tool for an automobile front auxiliary frame assembly.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an utensil is examined to front sub vehicle frame assembly, includes left front support, right front support, left back support, right back support, left pressure tool and right pressure tool, left front support including can with the first mounting hole clearance fit's of front sub vehicle frame first locating column, right front support including can with the second mounting hole clearance fit's of front sub vehicle frame second locating column, left back support including can with the third mounting hole clearance fit's of front sub vehicle frame third locating column, right back support including can with the fourth locating column of front sub vehicle frame fourth mounting hole clearance fit, left pressure tool and left side roof beam adaptation and be used for fixed front sub vehicle frame's left side roof beam, right pressure tool and right side roof beam adaptation and be used for fixed front sub vehicle frame's right side roof beam, left front support and right front support between be equipped with first locating component, left back support and right back support between be equipped with second locating component, first locating component, second locating component, left pressure tool and right pressure tool on all be equipped with a plurality of spring positioning pin.
The invention further preferably comprises the following steps: the left front support and the right front support are provided with a plurality of first pressing clamps used for fixing the front beam of the front auxiliary frame, and the left rear support and the right rear support are provided with a plurality of second pressing clamps used for fixing the rear beam of the front auxiliary frame.
The invention further preferably comprises the following steps: the left front support still include first round platform, first reference column be connected with first round platform, right front support still include the second round platform, second reference column be connected with the second round platform, left back support include first fixed block, first fixed block be equipped with first shaft hole, third reference column be located first shaft hole top, third reference column can insert in the first shaft hole, right back support include the second fixed block, the second fixed block be equipped with the second shaft hole, fourth reference column be located the second shaft hole top, fourth reference column can insert in the second shaft hole.
The invention further preferably comprises the following steps: the device also comprises a detection tool bottom plate, wherein the left front support, the right front support, the left rear support, the right rear support, the left press tool, the right press tool, the first press pliers and the second press pliers are all arranged on the detection tool bottom plate.
The invention further preferably comprises the following steps: the checking fixture bottom plate is also provided with a plurality of stop-go gauges.
The invention further preferably comprises the following steps: the bottom of the bottom plate of the gauge is also provided with a plurality of pulleys.
The invention further preferably comprises the following steps: the left press comprises a first bending part which is matched with the bending part of the left side beam and a first protruding part which is matched with the upper concave part of the left side beam, and the right press comprises a second bending part which is matched with the bending part of the right side beam and a second protruding part which is matched with the upper concave part of the right side beam.
The invention further preferably comprises the following steps: the bottom plate of the gauge is also provided with a plurality of first supporting pieces for supporting the front beam of the front auxiliary frame and a plurality of second supporting pieces for supporting the rear beam of the front auxiliary frame.
The invention further preferably comprises the following steps: the first positioning column, the second positioning column, the third positioning column and the fourth positioning column are all cylindrical, and a connecting line between the axes of the first positioning column and the second positioning column is parallel to a connecting line between the axes of the third positioning column and the fourth positioning column.
Compared with the prior art, the invention has the advantages of simple structure, reasonable design, convenient operation and high detection efficiency, and can be suitable for detecting the position degree of each mounting hole, each positioning hole and each through hole on the front auxiliary frame.
Drawings
FIG. 1 is a schematic view of a front subframe structure;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a second schematic diagram of the structure of the present invention;
FIG. 4 is a third schematic diagram of the structure of the present invention;
fig. 5 is a schematic diagram of a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 5: the front left support 1 comprises a first positioning column 101 which can be in clearance fit with a first mounting hole 1101 of a front auxiliary frame, the front right support 2 comprises a second positioning column 102 which can be in clearance fit with a second mounting hole 1102 of the front auxiliary frame, the rear left support 3 comprises a third positioning column 103 which can be in clearance fit with a third mounting hole 1103 of the front auxiliary frame, the rear right support 4 comprises a fourth positioning column 104 which can be in clearance fit with a fourth mounting hole 1104 of the front auxiliary frame, the left presser 5 is adaptive to a left side beam 113 and used for fixing the left side beam 113 of the front auxiliary frame, the right presser 6 is adaptive to a right side beam 114 and used for fixing the right side beam 114 of the front auxiliary frame, a first positioning component 7 is arranged between the front left support 1 and the front right support 2, a second positioning component 8 is arranged between the rear left support 3 and the rear right support 4, and a plurality of positioning pins 9 are arranged on the first positioning component 7, the second positioning component 8, the left presser 5 and the right presser 6.
A plurality of first pressing clamps 10 for fixing the front auxiliary frame front beam 111 are arranged between the left front support 1 and the right front support 2, and a plurality of second pressing clamps 11 for fixing the front auxiliary frame rear beam 112 are arranged between the left rear support 3 and the right rear support 4.
The left front support 1 further comprises a first round table 201, the first positioning column 101 is connected with the first round table 201, the right front support 2 further comprises a second round table 202, the second positioning column 102 is connected with the second round table 202, the left rear support 3 comprises a first fixing block 203, the first fixing block 203 is provided with a first shaft hole, the third positioning column 103 is located above the first shaft hole, the third positioning column 103 can be inserted into the first shaft hole, the right rear support 4 comprises a second fixing block 204, the second fixing block 204 is provided with a second shaft hole, the fourth positioning column 104 is located above the second shaft hole, and the fourth positioning column 104 can be inserted into the second shaft hole.
The device further comprises a detection tool bottom plate 12, wherein the left front support 1, the right front support 2, the left rear support 3, the right rear support 4, the left presser 5, the right presser 6, the first pressing clamp 10 and the second pressing clamp 11 are all arranged on the detection tool bottom plate 12.
A plurality of stop-go gauges 13 are also arranged on the gauge bottom plate 12. The stop gauge 13 inspects the respective through holes on the front beam 111 and the rear beam 112.
The bottom of the gauge bottom plate 12 is also provided with a plurality of pulleys. The pulley is convenient for the gauge to shift.
The left presser 5 includes a first bending portion 301 adapted to the bending portion of the left side member 113, and a first convex portion 302 adapted to the concave portion of the left side member 113, and the right presser 6 includes a second bending portion 303 adapted to the bending portion of the right side member 114, and a second convex portion 304 adapted to the concave portion of the right side member 114.
The gauge bottom plate 12 is further provided with a plurality of first supporting members 15 for supporting the front sub-frame front beam 111 and a plurality of second supporting members for supporting the front sub-frame rear beam 112.
The first positioning column 101, the second positioning column 102, the third positioning column 103 and the fourth positioning column 104 are all cylindrical, and a connecting line between the axes of the first positioning column 101 and the second positioning column 102 is parallel to a connecting line between the axes of the third positioning column 103 and the fourth positioning column 104.
The front auxiliary frame detection process comprises the following steps:
connecting a left front support 1, a right front support 2, a left rear support 3 and a right rear support 4 with a front auxiliary frame, erecting a front beam 111 of the front auxiliary frame between the left front support 1 and the right front support 2, sleeving a first mounting hole 1101 and a second mounting hole 1102 on the front beam 111 into a first positioning column 101 and a second positioning column 102 respectively, erecting a rear beam 112 of the front auxiliary frame between a first fixing block 203 and a second fixing block 204, then inserting a third positioning column 103 and a fourth positioning column 104 into the first mounting hole 1101 and the second mounting hole 1102 respectively, checking whether the third positioning column 103 can be inserted into a first shaft hole and whether the fourth positioning column 104 can be inserted into a second shaft hole; the left presser 5 and the right presser 6 are respectively pressed on the left side beam 113 and the right side beam 114, the front beam 111 and the rear beam 112 are fixed by the first pressing clamp 10 and the second pressing clamp 11, and whether the spring pins on the left presser 5, the right presser 6, the first positioning component 7 and the second positioning component 8 can be inserted into the through holes on the front auxiliary frame is checked.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The left rear support comprises a third positioning column which can be in clearance fit with a third mounting hole of the front auxiliary frame, the right rear support comprises a fourth positioning column which can be in clearance fit with a fourth mounting hole of the front auxiliary frame, the left press is adaptive to a left side beam and used for fixing the left side beam of the front auxiliary frame, a first positioning component is arranged between the left front support and the right front support, a second positioning component is arranged between the left rear support and the right rear support, and a plurality of positioning pins are arranged on the first positioning component, the second positioning component, the left press and the right press;
the left front support also comprises a first round table, the first positioning column is connected with the first round table, the right front support also comprises a second round table, the second positioning column is connected with the second round table, the left rear support comprises a first fixed block, the first fixed block is provided with a first shaft hole, the third positioning column is positioned above the first shaft hole, the third positioning column can be inserted into the first shaft hole, the right rear support comprises a second fixed block, the second fixed block is provided with a second shaft hole, the fourth positioning column is positioned above the second shaft hole, and the fourth positioning column can be inserted into the second shaft hole;
the device also comprises a checking fixture bottom plate, wherein the left front support, the right front support, the left rear support, the right rear support, the left press tool, the right press tool, the first press pliers and the second press pliers are all arranged on the checking fixture bottom plate;
a plurality of stop-go gauges are also arranged on the bottom plate of the gauge;
the left press comprises a first bending part which is matched with the bending part of the left side beam and a first protruding part which is matched with the upper concave part of the left side beam, and the right press comprises a second bending part which is matched with the bending part of the right side beam and a second protruding part which is matched with the upper concave part of the right side beam;
the first positioning column, the second positioning column, the third positioning column and the fourth positioning column are all cylindrical, and a connecting line between the axes of the first positioning column and the second positioning column is parallel to a connecting line between the axes of the third positioning column and the fourth positioning column.
2. The automobile front auxiliary frame assembly gauge according to claim 1, wherein a plurality of first pressing clamps for fixing front beams of the front auxiliary frame are arranged between the left front support and the right front support, and a plurality of second pressing clamps for fixing rear beams of the front auxiliary frame are arranged between the left rear support and the right rear support.
3. The gauge for the front subframe assembly of an automobile according to claim 1, wherein the bottom of the gauge bottom plate is further provided with a plurality of pulleys.
4. The gauge for the front subframe assembly of claim 1, wherein the gauge bottom plate is further provided with a plurality of first support members for supporting the front subframe front beam and a plurality of second support members for supporting the front subframe rear beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765553.9A CN110345834B (en) | 2019-08-19 | 2019-08-19 | Automobile front auxiliary frame assembly gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765553.9A CN110345834B (en) | 2019-08-19 | 2019-08-19 | Automobile front auxiliary frame assembly gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110345834A CN110345834A (en) | 2019-10-18 |
| CN110345834B true CN110345834B (en) | 2024-04-05 |
Family
ID=68180790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910765553.9A Active CN110345834B (en) | 2019-08-19 | 2019-08-19 | Automobile front auxiliary frame assembly gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110345834B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413710B (en) * | 2022-01-14 | 2024-03-19 | 一汽解放汽车有限公司 | Frame assembly gauge |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980009222U (en) * | 1996-07-25 | 1998-04-30 | 양재신 | Vacuum tank mounting hole inspection hole of car dashboard inspection gauge |
| CN103851978A (en) * | 2012-11-29 | 2014-06-11 | 塔奥（芜湖）汽车制品有限公司 | Automobile front sub-frame welding gauge |
| CN207916967U (en) * | 2018-01-16 | 2018-09-28 | 吉利汽车研究院（宁波）有限公司 | A kind of automobile front subframe assembly |
| CN208075718U (en) * | 2018-04-09 | 2018-11-09 | 宁波东大恒丰汽车零部件有限公司 | A kind of postwelding cubing of Rear secondary frame for vehicle suspension link |
| CN109238076A (en) * | 2018-10-31 | 2019-01-18 | 宁海建新自动化设备有限公司 | skylight assembly checking tool |
| CN109539932A (en) * | 2018-11-27 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | A kind of subframe examines positioning device and method |
| CN109539933A (en) * | 2018-11-27 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | A kind of subframe detection tool device |
| CN210141826U (en) * | 2019-08-19 | 2020-03-13 | 宁海建新自动化设备有限公司 | Automobile front auxiliary frame assembly checking fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050923B (en) * | 2017-12-29 | 2019-10-29 | 中信戴卡股份有限公司 | A kind of device checking wheel flange face bumps |
-
2019
- 2019-08-19 CN CN201910765553.9A patent/CN110345834B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980009222U (en) * | 1996-07-25 | 1998-04-30 | 양재신 | Vacuum tank mounting hole inspection hole of car dashboard inspection gauge |
| CN103851978A (en) * | 2012-11-29 | 2014-06-11 | 塔奥（芜湖）汽车制品有限公司 | Automobile front sub-frame welding gauge |
| CN207916967U (en) * | 2018-01-16 | 2018-09-28 | 吉利汽车研究院（宁波）有限公司 | A kind of automobile front subframe assembly |
| CN208075718U (en) * | 2018-04-09 | 2018-11-09 | 宁波东大恒丰汽车零部件有限公司 | A kind of postwelding cubing of Rear secondary frame for vehicle suspension link |
| CN109238076A (en) * | 2018-10-31 | 2019-01-18 | 宁海建新自动化设备有限公司 | skylight assembly checking tool |
| CN109539932A (en) * | 2018-11-27 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | A kind of subframe examines positioning device and method |
| CN109539933A (en) * | 2018-11-27 | 2019-03-29 | 安徽江淮汽车集团股份有限公司 | A kind of subframe detection tool device |
| CN210141826U (en) * | 2019-08-19 | 2020-03-13 | 宁海建新自动化设备有限公司 | Automobile front auxiliary frame assembly checking fixture |
Non-Patent Citations (1)
| Title |
|---|
| 基于改进PSO的某前副车架自动检具参数优化;焦欢庆;刘波;王银惠;丁爱国;;精密成形工程(第02期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110345834A (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110345834B (en) | Automobile front auxiliary frame assembly gauge | |
| CN218745918U (en) | Welding frock is assembled to tray frame | |
| CN210141826U (en) | Automobile front auxiliary frame assembly checking fixture | |
| CN218800178U (en) | Battery tray boundary beam and frame assembly welding frock | |
| CN216668564U (en) | General detection tool for rear auxiliary frame | |
| CN217155250U (en) | A examine a platform for car left and right automobile body linking bridge group | |
| CN211085010U (en) | Rear floor boundary beam welding assembly detection tool | |
| CN215747487U (en) | Automobile part aluminum alloy welding jig | |
| CN213511737U (en) | Device for pre-installing trunnion | |
| CN211262035U (en) | Front longitudinal beam inner plate welding assembly detection tool | |
| CN221123299U (en) | Detection assembly for vehicle | |
| CN211626300U (en) | Automobile front seat frame checking fixture | |
| CN116352410B (en) | Assembling device and assembling method for assembling aluminum alloy battery tray frame | |
| CN209763936U (en) | stamping part rapid detection tool | |
| CN214024252U (en) | Welding auxiliary device for rear enclosure | |
| CN219551487U (en) | Blank deformation detection platform | |
| CN104501683A (en) | Mobile detecting mechanism of vehicle body connecting plate | |
| CN213396829U (en) | Front panel support checking fixture | |
| CN220807250U (en) | Detection table for lower inner connecting plate of automobile D column | |
| CN216097221U (en) | C post reinforcing plate assembly welding jig | |
| CN218511616U (en) | Automobile seat framework testing fixture | |
| CN218476263U (en) | Welding positioning tool for fixed support of automobile auxiliary frame | |
| CN216504528U (en) | Power battery clamp system | |
| CN220943991U (en) | Auxiliary box intermediate shaft press-fitting device | |
| CN210053495U (en) | Detection tool for left camera component and right camera component of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |