阅读说明：本技术 用于校正汽车前端模块定位架的装置 (Device for correcting positioning frame of front-end module of automobile ) 是由 王振亚 于 2021-08-12 设计创作，主要内容包括：本发明公开了一种用于校正汽车前端模块定位架的装置,包括工装架、第一盖板和第二盖板,第一盖板和第二盖板对称设于工装架顶面的两端,第一盖板上对称设有第一基准孔和第二基准孔,第一盖板上端面靠近第一基准孔设有第一定位销校正件,第一盖板靠近第二基准孔分别设有第二定位销校正件和第三定位销校正件,第二盖板上对称设有第三基准孔和第四基准孔,第二盖板上端面靠近第三基准孔设有第四定位销校正件,第二盖板靠近第四基准孔分别设有第五定位销校正件和第六定位销校正件。本发明能够快速对前端模块进行定位,及时发现定位工装存在的偏移现象,及时校正保证装配质量。(The invention discloses a device for correcting a positioning frame of a front end module of an automobile, which comprises a tool frame, a first cover plate and a second cover plate, wherein the first cover plate and the second cover plate are symmetrically arranged at two ends of the top surface of the tool frame, a first reference hole and a second reference hole are symmetrically arranged on the first cover plate, a first positioning pin correcting piece is arranged on the upper end surface of the first cover plate close to the first reference hole, a second positioning pin correcting piece and a third positioning pin correcting piece are respectively arranged on the first cover plate close to the second reference hole, a third reference hole and a fourth reference hole are symmetrically arranged on the second cover plate, a fourth positioning pin correcting piece is arranged on the upper end surface of the second cover plate close to the third reference hole, and a fifth positioning pin correcting piece and a sixth positioning pin correcting piece are respectively arranged on the second cover plate close to the fourth reference hole. The invention can quickly position the front-end module, timely find the offset phenomenon of the positioning tool and timely correct and ensure the assembly quality.)

1. The utility model provides a device for proofreading and correct car front end module locating rack which characterized in that: including frock frame (1), first apron (2) and second apron (3) symmetry are located the both ends of frock frame (1) top surface, the symmetry is equipped with first benchmark hole (21) and second benchmark hole (22) on first apron (2), first apron (2) up end is close to first benchmark hole (21) is equipped with first locating pin correction piece (23), first apron (2) are close to second benchmark hole (22) are equipped with second locating pin correction piece (24) and third locating pin correction piece (25) respectively, the symmetry is equipped with third benchmark hole (31) and fourth benchmark hole (32) on second apron (3), second apron (3) up end is close to third benchmark hole (31) is equipped with fourth locating pin correction piece (33), second apron (3) are close to fourth benchmark hole (32) are equipped with fifth locating pin correction piece (34) and second locating pin correction piece (34) respectively Six locating pin correction pieces (35).

2. The apparatus for calibrating a vehicle front end module spacer of claim 1, wherein: a cross beam (12) is arranged in the middle of the top of the tool frame (1), a first supporting block mechanism (4) and a second supporting block mechanism (5) are arranged on the cross beam (12), and a third supporting block mechanism (6) is arranged on one side, close to the cross beam (12), of the first cover plate (2).

3. The apparatus for calibrating a vehicle front end module spacer of claim 2, wherein: the lower ends of the first supporting block mechanism (4), the second supporting block mechanism (5) and the third supporting block mechanism (6) are all rotatably connected with a base (7).

4. The apparatus for calibrating a vehicle front end module spacer of claim 3, wherein: the upper ends of the first supporting block mechanism (4), the second supporting block mechanism (5) and the third supporting block mechanism (6) are respectively provided with a U-shaped support (8), and the U-shaped supports (8) are provided with anti-slip pads.

5. The apparatus for calibrating a vehicle front end module spacer of claim 4, wherein: and the first reference hole (21), the second reference hole (22), the third reference hole (31) and the fourth reference hole (32) are all provided with reference hole cover plates.

6. The apparatus for calibrating a vehicle front end module spacer of claim 1 or 5, wherein: the first positioning pin correcting piece (23), the second positioning pin correcting piece (24), the third positioning pin correcting piece (25), the fourth positioning pin correcting piece (33), the fifth positioning pin correcting piece (34) and the sixth positioning pin correcting piece (35) are all composed of an L-shaped correcting plate, an L-shaped connecting plate and an L-shaped fixing plate, the L-shaped correcting plate is fixedly connected with the L-shaped fixing plate through the L-shaped connecting plate, one surface of the L-shaped correcting plate is horizontally arranged, and a correcting hole is formed in the surface of the L-shaped correcting plate.

7. The apparatus for calibrating a vehicle front end module spacer of claim 1, wherein: the bottom of frock frame (1) is equipped with 4 universal wheels (9), 4 all be equipped with locking mechanical system on universal wheel (9).

8. The apparatus for calibrating a vehicle front end module spacer of claim 7, wherein: and a handle (10) is arranged on one side of the tool rack (1) close to the second cover plate (3).

9. The apparatus for calibrating a vehicle front end module spacer of claim 8, wherein: and a positioning support (11) is arranged on one side of the lower end surface of the tool rack (1), which is close to the handle (10).

Technical Field

The invention relates to the technical field of automobile production equipment, in particular to a device for correcting a positioning frame of an automobile front-end module.

Background

With the rapid development of the automobile industry, the requirements of people on the appearance and the performance of the whole automobile are increasingly improved, and the production technical requirements of the automobile manufacturing industry are also increasingly high. From the control area division of appearance clearance surface difference, the whole vehicle is divided into a front face, a rear face and a side face. The front end of the whole vehicle is called a front face, and comprises a cabin cover, a front bumper, headlights and a fender. The mounting ground for the front face related parts is on the front end module. Therefore, the installation accuracy of the front end module determines the quality of the front face clearance surface of the vehicle, and further determines the quality of the first sense of the vehicle to a client.

In order to ensure the assembly accuracy of the front module, a positioning tool is usually adopted to assist the front module to be assembled to the vehicle body. In the prior art, a high-precision mounting hole is generally selected from a vehicle body and a front-end module frame to serve as a tooling positioning hole, the front-end module is assembled to a corresponding position of the vehicle body, a front-end module tooling positioning pin is inserted into the front-end module and the positioning hole in the vehicle body, and a front-end module fixing bolt is tightened. In order to ensure the positioning accuracy of the tool, the positioning pin is usually calibrated and calibrated at regular intervals, and the situation that the positioning pin deviates is difficult to find in time in the daily production process. And the slight deviation of the positioning pin can directly influence the assembly quality of the whole vehicle, thereby increasing the repair cost.

Disclosure of Invention

The invention aims to provide a device for correcting a positioning frame of a front-end module of an automobile, which is used for solving the technical problems in the prior art, can quickly position the front-end module, can timely find whether a positioning tool has an offset phenomenon or not, timely correct and ensure the assembly quality and avoid the cost increase caused by repair.

The invention provides a device for correcting a positioning frame of an automobile front end module, which comprises a tool frame, a first cover plate and a second cover plate, wherein the first cover plate and the second cover plate are symmetrically arranged at two ends of the top surface of the tool frame, a first reference hole and a second reference hole are symmetrically arranged on the first cover plate, a first positioning pin correcting piece is arranged on the upper end surface of the first cover plate close to the first reference hole, a second positioning pin correcting piece and a third positioning pin correcting piece are respectively arranged on the first cover plate close to the second reference hole, a third reference hole and a fourth reference hole are symmetrically arranged on the second cover plate, a fourth positioning pin correcting piece is arranged on the upper end surface of the second cover plate close to the third reference hole, and a fifth positioning pin correcting piece and a sixth positioning pin correcting piece are respectively arranged on the second cover plate close to the fourth reference hole.

In the device for correcting the positioning frame of the front end module of the automobile, a cross beam is arranged at the middle position of the top of the tool frame, a first supporting block mechanism and a second supporting block mechanism are arranged on the cross beam, and a third supporting block mechanism is arranged on one side, close to the cross beam, of the first cover plate.

In the device for correcting the positioning frame of the front end module of the automobile, the lower ends of the first supporting block mechanism, the second supporting block mechanism and the third supporting block mechanism are rotatably connected with a base.

In the device for correcting the positioning frame of the front-end module of the automobile, the upper ends of the first supporting block mechanism, the second supporting block mechanism and the third supporting block mechanism are all provided with U-shaped supports, and the U-shaped supports are provided with anti-skid pads.

In the device for correcting the positioning frame of the front end module of the automobile, the first reference hole, the second reference hole, the third reference hole and the fourth reference hole are all provided with reference hole cover plates.

In the device for correcting the positioning frame of the front end module of the automobile, the first positioning pin correcting part, the second positioning pin correcting part, the third positioning pin correcting part, the fourth positioning pin correcting part, the fifth positioning pin correcting part and the sixth positioning pin correcting part are all composed of an L-shaped correcting plate, an L-shaped connecting plate and an L-shaped fixing plate, the L-shaped correcting plate is fixedly connected with the L-shaped fixing plate through the L-shaped connecting plate, and a plane is horizontally arranged on the L-shaped correcting plate and provided with a correcting hole.

In the device for correcting the positioning frame of the front-end module of the automobile, 4 universal wheels are arranged at the bottom of the tool frame, and 4 locking mechanisms are arranged on the universal wheels.

In the device for correcting the positioning frame of the front end module of the automobile, a handle is arranged on one side, close to the second cover plate, of the tooling frame.

In the device for correcting the positioning frame of the front-end module of the automobile, a positioning support is arranged on one side, close to the handle, of the lower end face of the tooling frame.

Compared with the prior art, the tool comprises a tool frame, a first cover plate and a second cover plate, wherein the first cover plate and the second cover plate are symmetrically arranged at two ends of the top surface of the tool frame, a first reference hole and a second reference hole are symmetrically arranged on the first cover plate, a first positioning pin correcting piece is arranged on the upper end surface of the first cover plate close to the first reference hole, a second positioning pin correcting piece and a third positioning pin correcting piece are respectively arranged on the first cover plate close to the second reference hole, a third reference hole and a fourth reference hole are symmetrically arranged on the second cover plate, a fourth positioning pin correcting piece is arranged on the upper end surface of the second cover plate close to the third reference hole, and a fifth positioning pin correcting piece and a sixth positioning pin correcting piece are respectively arranged on the second cover plate close to the fourth reference hole. The first reference hole, the second reference hole, the third reference hole, the fourth reference hole, the first positioning pin correcting piece, the second positioning pin correcting piece, the third positioning pin correcting piece, the fourth positioning pin correcting piece, the fifth positioning pin correcting piece and the sixth positioning pin correcting piece correspond to the positioning pins of the positioning tool, the positioning pins of the positioning tool are aligned to corresponding positions and fall down, the front-end module can be quickly positioned, if a certain positioning pin cannot be inserted or pulled out, the clamping stagnation phenomenon occurs, the positioning pin on the positioning tool has the offset phenomenon, the assembly quality can be guaranteed through timely correction, and the cost increase caused by repair is avoided.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

fig. 2 is a front view of the present invention.

Description of reference numerals: 1-a tooling frame, 2-a first cover plate, 3-a second cover plate, 4-a first support block mechanism, 5-a second support block mechanism, 6-a third support block mechanism, 7-a base, 8-a U-shaped support, 9-a universal wheel, 10-a handle, 11-a positioning support, 12-a cross beam, 21-a first reference hole, 22-a second reference hole, 23-a first positioning pin correcting piece, 24-a second positioning pin correcting piece, 25-a third positioning pin correcting piece, 31-a third reference hole, 32-a fourth reference hole, 33-a fourth positioning pin correcting piece, 34-a fifth positioning pin correcting piece and 35-a sixth positioning pin correcting piece.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.

The embodiment of the invention comprises the following steps: as shown in fig. 1 and 2, a device for correcting a positioning frame of an automobile front end module includes a tooling frame 1, a first cover plate 2 and a second cover plate 3, the first cover plate 2 and the second cover plate 3 are symmetrically disposed at two ends of the top surface of the tooling frame 1, the first cover plate 2 is symmetrically provided with a first reference hole 21 and a second reference hole 22, the upper end surface of the first cover plate 2 is provided with a first positioning pin correcting part 23 near the first reference hole 21, the first cover plate 2 is provided with a second positioning pin correcting part 24 and a third positioning pin correcting part 25 near the second reference hole 22, the second cover plate 3 is symmetrically provided with a third reference hole 31 and a fourth reference hole 32, the upper end surface of the second cover plate 3 is provided with a fourth positioning pin correcting part 33 near the third reference hole 31, and the second cover plate 3 is provided with a fifth positioning pin correcting part 34 and a sixth positioning pin correcting part 35 near the fourth reference hole 32. Through first benchmark hole 21, second benchmark hole 22, third benchmark hole 31, fourth benchmark hole 32, first locating pin correction piece 23, second locating pin correction piece 24, third locating pin correction piece 25, fourth locating pin correction piece 33, fifth locating pin correction piece 34 and sixth locating pin correction piece 35 are corresponding with the locating pin of location frock, the locating pin of location frock aligns the corresponding position whereabouts, can fix a position the front end module fast, if the phenomenon that the jamming appears when certain locating pin can't insert or extract, this locating pin on the location frock then has the skew phenomenon, in time the correction can guarantee assembly quality, avoid the cost increase that the reprocess brought.

Further, a cross beam 12 is arranged at the middle position of the top of the tool frame 1, a first supporting block mechanism 4 and a second supporting block mechanism 5 are arranged on the cross beam 12, and a third supporting block mechanism 6 is arranged on one side, close to the cross beam 12, of the first cover plate 2. The lower ends of the first supporting block mechanism 4, the second supporting block mechanism 5 and the third supporting block mechanism 6 are rotatably connected with a base 7. When daily depositing, be in with first supporting shoe mechanism 4, second supporting shoe mechanism 5 and third supporting shoe mechanism 6 and erect, be used for supporting the location frock, be convenient for more take, when needs examine the locating pin on the location frock, overturn first supporting shoe mechanism 4, second supporting shoe mechanism 5 and third supporting shoe mechanism 6 through the base 7 of connecting below separately and fall and detect.

Further, first supporting shoe mechanism 4, second supporting shoe mechanism 5 and the 6 upper ends of third supporting shoe mechanism all are equipped with the U type and support 8, and the U type supports 8 and supports for the profile modeling, and the location frock of more laminating is equipped with the slipmat on the U type supports 8, has both prevented the slip of location frock, can not cause the fish tail to the location frock simultaneously in the support process with when taking.

In this embodiment, the first reference hole 21, the second reference hole 22, the third reference hole 31, and the fourth reference hole 32 are all provided with reference hole cover plates. The first reference hole 21, the second reference hole 22, the third reference hole 31 and the fourth reference hole 32 are protected by the reference hole cover plate in the storage process, and misjudgment caused by foreign matters in the process of correcting the positioning tool is prevented.

Specifically, the first positioning pin correcting part 23, the second positioning pin correcting part 24, the third positioning pin correcting part 25, the fourth positioning pin correcting part 33, the fifth positioning pin correcting part 34 and the sixth positioning pin correcting part 35 are all composed of an L-shaped correcting plate, an L-shaped connecting plate and an L-shaped fixing plate, the L-shaped correcting plate is fixedly connected with the L-shaped fixing plate through the L-shaped connecting plate, one surface of the L-shaped correcting plate is horizontally arranged, and a correcting hole is formed in the surface.

In this embodiment, the bottom of frock frame 1 is equipped with 4 universal wheels 9, all is equipped with locking mechanical system on 4 universal wheels 9. A handle 10 is arranged on one side of the tool rack 1 close to the second cover plate 3. Convenient at ordinary times is to the removal of whole device, opens locking mechanism when needing the stasis, alright make the universal wheel stagnation unable rotation, and the terminal surface is close to handle 10 one side and is equipped with location support 11 under the frock frame 1, puts down location support 11 during the stagnation, has increased the stability of stagnation state more.

The use method of the invention comprises the following steps: the positioning tool is pushed by a hand handle 10, a locking mechanism on the universal wheel 9 is pressed down after the positioning tool is pushed to a required position, the universal wheel 9 is locked, a positioning support 11 is placed, the first supporting block mechanism 4, the second supporting block mechanism 5 and the third supporting block mechanism 6 are erected at ordinary times, the positioning tool is placed on a U-shaped support 8 above the first supporting block mechanism 4, the second supporting block mechanism 5 and the third supporting block mechanism 6 through a power-assisted manipulator, an anti-slip pad is arranged on the U-shaped support 8 and used for placing the sliding of the positioning tool and preventing the U-shaped support 8 from scratching the positioning tool, when the positioning pin of the positioning tool needs to be calibrated, the base 7 below the first supporting block mechanism 4, the second supporting block mechanism 5 and the third supporting block mechanism 6 is turned over, and the positioning pin of the positioning tool is respectively aligned to a first reference hole 21 and a second reference hole 22 through the power-assisted manipulator, The third reference hole 31, the fourth reference hole 32, the first positioning pin correcting part 23, the second positioning pin correcting part 24, the third positioning pin correcting part 25, the fourth positioning pin correcting part 33, the fifth positioning pin correcting part 34 and the sixth positioning pin correcting part 35 are used for indicating that the positioning pin has deformation or deviation phenomenon if a certain positioning pin cannot be inserted or pulled out to generate clamping stagnation phenomenon in the process of putting down, and needs to be corrected in time, and the calibration frequency of the positioning pin of the positioning tool is arranged according to the production condition.

The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.