CN221183317U

CN221183317U - Calibrating mechanism

Info

Publication number: CN221183317U
Application number: CN202323125463.4U
Authority: CN
Inventors: 贾硕; 彭方进
Original assignee: Chengdu Longrui Auto Parts Co ltd
Current assignee: Chengdu Longrui Auto Parts Co ltd
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-06-21
Anticipated expiration: 2033-11-20

Abstract

The utility model discloses a calibration mechanism, and belongs to the technical field of tool calibration; the bumper suspension device comprises a support frame and an alignment structure, wherein a bumper suspension frame is arranged on the support frame, a plurality of supporting limiting points, a plurality of supporting suspension points and a plurality of suspension limiting mixed points are respectively arranged on the bumper suspension frame, at least one alignment structure is respectively arranged on the support frame corresponding to the supporting suspension points and the suspension limiting mixed points, the alignment structure comprises an alignment rod and an alignment sheet arranged on the alignment rod, the alignment rod is arranged in a sliding manner, and the alignment sheet on the alignment rod is attached to the upper side of a contact end of the corresponding supporting suspension point or suspension limiting mixed point when the alignment rod is completely pushed out; the utility model can quickly calibrate the deformation of the bumper hanger, and has simple use and high efficiency and accuracy of calibration operation.

Description

Calibrating mechanism

Technical Field

The utility model relates to a calibration mechanism, in particular to a calibration mechanism for a bumper spraying hanger, and belongs to the technical field of tool calibration.

Background

With the development of economy and society, automobiles have become an indispensable transportation means in daily life, and bumpers are arranged at the front and rear ends of the automobiles, so that the automobile has a decorative function, and is a safety device for absorbing and buffering external impact force and protecting the safety of automobile bodies and passengers. The bumper has the functions of protecting safety, decorating the vehicle, improving aerodynamic characteristics of the vehicle, and the like.

The automobile bumper needs to be sprayed with paint in the production and processing process, when the bumper is sprayed, the bumper needs to be fixedly installed on a special spraying hanger, the bumper is generally hung on the hanger, the hanging support points of the hanger can deform in the long-term repeated use process of the hanger, the hanger needs to be corrected, otherwise, the automobile bumper is not firmly fixed, shake is generated, the spraying quality is affected, and the like due to inaccurate position, so that the calibration mechanism is provided.

The bumper stores pylon generally adopts monolithic structure, and a set of stores pylon is generally applicable to the dress of hanging of a specification bumper, so the stores pylon is various, and the stores pylon that uses between the different manufacturers is more different. The calibration mechanism provided by the application is suitable for one of the hangers (shown in figure 1) produced and sold by the applicant, and is particularly suitable for calibrating the supporting hanging point position and the hanging limit mixed point position of the hanger.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a calibration mechanism for calibrating a bumper hanger after long-term use.

The technical scheme adopted by the utility model is as follows: the utility model provides a calibration mechanism, it includes support frame and alignment structure, lay the bumper stores pylon on the support frame, be provided with a plurality of support spacing points, a plurality of support suspension points and a plurality of spacing mixed point of hanging that are used for hanging and support the bumper on the bumper stores pylon respectively, correspond on the support frame support suspension points and hang spacing mixed point and be provided with at least one alignment structure respectively, alignment structure includes the alignment rod and sets up the alignment piece on the alignment rod, the alignment rod slides and sets up, alignment piece and corresponding support suspension points or the contact end upside laminating of hanging spacing mixed point on it when the alignment rod is released completely.

Further, the alignment structure further comprises a base plate, a mounting seat, a sleeve and an operating rod, wherein the mounting seat is fixedly connected to the base plate, the sleeve is arranged at one end of the mounting seat, the alignment rod penetrates through the sleeve and slides along the sleeve, and the alignment rod is connected with the operating rod.

Further, the alignment structure further comprises a transmission part, one end, far away from the sleeve, of the mounting seat is provided with a connecting lug plate, the operating rod is arranged into an L-shaped structure, the operating rod is hinged with the connecting lug plate, the alignment rod is connected with the operating rod through the transmission part, and two ends of the transmission part are respectively hinged with the alignment rod and the operating rod.

Further, the alignment structure further comprises a limiting plate, the limiting plate is arranged at one end, close to the bumper hanging frame, of the alignment rod, and when the alignment rod is completely pushed out, the limiting plate on the alignment rod is attached to the outer side of the contact end of the corresponding supporting hanging point position or the corresponding hanging limiting mixed point position.

Further, support suspension points and suspension limit mixed points corresponding to the bumper hangers on the support frame are respectively provided with support rods, and the upper ends of the support rods are provided with alignment structures.

Still further, this calibration mechanism still includes the calibration board, corresponds set up the calibration board on the alignment structure of hanging spacing mixed point position department, the calibration board is connected in limiting plate lower extreme, the calibration board is the L template.

Compared with the prior art, the utility model has the beneficial effects that: after the bumper hanging frame is placed on the utility model, the alignment rod is pushed out, so that deformed supporting hanging points and hanging limiting mixed points on the bumper hanging frame can be quickly found, and a calibration worker can quickly correct the deformed supporting hanging points and hanging limiting mixed points through simple tools such as a spanner, so that the purpose of calibrating the bumper hanging frame is achieved, the bumper hanging frame can be put into use again, the corrected hanging frame is used for hanging the bumper more stably, and the spraying quality of the bumper can be ensured.

The utility model has simple integral structure, easy acquisition of manufacturing materials, good calibration effect on the bumper hanger, convenient and flexible use and contribution to high-quality production and processing of the bumper.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a bumper hanger to be calibrated or used in accordance with the present utility model.

Fig. 2 is an isometric view of the present utility model.

FIG. 3 is a schematic view of the assembly of the present utility model with a bumper hanger.

Fig. 4 is an isometric view of an alignment structure of the present utility model-the alignment rod is in a retracted state.

Fig. 5 is an isometric view of an alignment structure of the present utility model, schematically shown with the alignment rod in a retracted state.

Fig. 6 is an isometric view of an alignment structure of the present utility model, with the alignment rod in a fully ejected state.

In the figure: 1. a support frame; 11. a bottom frame; 12. a support table; 13. a positioning plate; 14. a support rod; 2. an alignment structure; 21. an alignment rod; 22. an alignment sheet; 23. a base plate; 24. a mounting base; 25. a sleeve; 26. an operation lever; 27. a transmission member; 28. connecting an ear plate; 29. a limiting plate; 3. a bumper hanger; 31. supporting and limiting point positions; 32. supporting and hanging point positions; 33. suspending and limiting the mixing point positions; 4. and (3) calibrating the plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-6:

The utility model provides a calibration mechanism, includes support frame 1 and alignment structure 2, lay bumper stores pylon 3 on the support frame 1, be provided with a plurality of support spacing positions 31, a plurality of support suspension points 32 and a plurality of spacing mixed points 33 that hang on the bumper stores pylon 3 respectively, correspond on the support frame 1 support suspension points 32 and hang spacing mixed points 33 and be provided with at least one alignment structure 2 respectively, alignment structure 2 includes alignment rod 21 and sets up the alignment piece 22 on alignment rod 21, alignment rod 21 slides and sets up, alignment piece 22 on alignment rod 21 is laminated with the contact end upside of corresponding support suspension points 32 or suspension spacing mixed points 33 when fully ejecting. The calibration mechanism further comprises a calibration plate 4, wherein the calibration plate 4 is arranged on the alignment structure 2 corresponding to the suspension limit mixing point position 33, and the calibration plate 4 is an L-shaped plate.

Related terms are explained as follows:

Support limit point 31: the bumper hanger 3 mainly plays a limiting role and has a structure with a certain supporting effect, as shown in fig. 1, six supporting and limiting points 31 are arranged in total, each supporting and limiting point 31 is formed by welding a rectangular plate and two reinforcing steel bars, and when a bumper is hung on the bumper hanger 3, the rectangular plate at the supporting and limiting point 31 is abutted against the inner surface of the bumper.

Support hanging point 32: the bumper hanging frame 3 mainly plays a role of hanging a bumper to support the bumper, and has a structure with a certain limiting effect, four supporting hanging points 32 are arranged in total, the supporting hanging points 32 have two structures, one is formed by welding two reinforcing steel bars and a C-shaped folded plate, two groups of aligning structures 2 are required to be arranged side by side for the supporting hanging points of the structure, and the other is formed by welding three reinforcing steel bars.

Suspension limit mixing point 33: can exert simultaneously on the bumper stores pylon 3 and hang the structure that the bumper acted on with supporting the bumper and spacing bumper acted on, be provided with two in total and hang spacing mixed point position 33, every hangs spacing mixed point position 33 and forms by three reinforcing bars and an L type folded plate welding, and during the calibration, it can to both parallel laminating to hang the L type folded plate of spacing mixed point position 33 through the calibration board 4 calibration of calibration mechanism.

The support suspension point 32 and the suspension limit mixing point 33 are calibration objects of the present application.

When the bumper hanger 3 is put into use, the bumper hanger 3 is horizontally fixed (the bumper hanger 3 is generally locked on a stand by a screw or is directly inserted on the stand), and in the process of spraying paint on the bumper hanger 3 repeatedly and repeatedly mounting the bumper for a long time, the bumper is continuously mounted and replaced on the bumper hanger, the supporting and hanging point 32 for mounting the bumper and the hanging and limiting mixed point 33 are gradually bent and deformed, and/or the fixing angle of an L-shaped plate at the hanging and limiting mixed point 33 is changed, and when the deformation reaches a certain degree to influence the fixing of the paint spraying operation and the bumper, the bumper hanger 3 is taken down for calibration. When the calibration mechanism is used for calibrating the bumper hanger 3, the hanger is horizontally placed on the support frame 1, so that all the supporting hanging points 32 and the hanging limit mixed points 33 on the bumper hanger 3 are respectively opposite to the corresponding alignment structures 2, the alignment rod 21 is pushed out, and the supporting hanging points 32 and the hanging limit mixed points 33 which are close to one end of the alignment sheet 22 and are not attached to the lower surface of the alignment sheet 22 are aligned to be basically attached to the lower surface of the alignment sheet 22 (generally, a spanner or other tools are used), so that the calibration of the bumper hanger 3, particularly the supporting hanging points 32 and the hanging limit mixed points 33, can be completed.

The alignment structure 2 further comprises a base plate 23, a mounting seat 24, a sleeve 25 and an operating rod 26, wherein the mounting seat 24 is fixedly connected to the base plate 23, the sleeve 25 is arranged at one end of the mounting seat 24, the alignment rod 21 penetrates through the sleeve 25 and slides along the sleeve 25, the alignment rod 21 is connected with the operating rod 26, and the alignment rod 21 is pushed out or pulled back through the operating rod 26. The alignment structure 2 further comprises a transmission member 27, one end, far away from the sleeve 25, of the mounting seat 24 is provided with a connecting lug plate 28, the operating rod 26 is arranged into an L-shaped structure, the operating rod 26 is hinged with the connecting lug plate 28, the alignment rod 21 is connected with the operating rod 26 through the transmission member 27, two ends of the transmission member 27 are respectively hinged with the alignment rod 21 and the operating rod 26, the longest pushing distance of the pushing rod is conveniently controlled, and the multi-link hinged structure is also conveniently controlled. The alignment structure 2 further comprises a limiting plate 29 (the alignment plate 4 is connected to the lower end of the limiting plate 29), the limiting plate 29 is arranged at one end of the alignment rod 21, which is close to the bumper hanger 3, when the alignment rod 21 is completely pushed out, the limiting plate 29 on the alignment rod is attached to the outer side of the contact end of the corresponding supporting hanging point 32 or hanging limiting mixed point 33, so that an operator can conveniently master the lateral deformation condition of the supporting hanging point 32 and the hanging limiting mixed point 33, and when the alignment plate is aligned, the alignment plate 22 is used for aligning the vertical deformation of the supporting hanging point 32 and the hanging limiting mixed point 33, the limiting plate 29 is used for aligning the horizontal deformation of the supporting hanging point 32 and the hanging limiting mixed point 33, namely, the horizontal supporting distance of the supporting hanging point 32 and the hanging limiting mixed point 33 is required to be aligned.

The supporting suspension point position 32 and the suspension limiting mixed point position 33 of the corresponding bumper hanger 3 on the supporting frame 1 are respectively provided with a supporting rod 14, the upper end of the supporting rod 14 is provided with an alignment structure 2, the supporting rod and the alignment structure can be welded, a connecting plate with a connecting hole can also be preset at the upper end of the supporting rod 14, the alignment structure 2 is connected with the supporting rod 14 through bolts, and the heights of the supporting rods 14 are possibly different.

The bumper hanger 3 includes a main frame and a plurality of sub-brackets welded and fixed on the main frame, the main frame is assembled by rectangular pipes, the sub-brackets are assembled by metal strips such as steel bars (the sub-brackets are convenient to be broken to calibrate the supporting and hanging point positions 32 and the hanging and limiting mixed point positions 33). The support frame 1 comprises a bottom frame 11 and a support table 12 fixedly connected to the bottom frame 11, the support table 12 is used for receiving a main frame of the bumper hanging frame 3, a plurality of support rods 14 are arranged on the bottom frame 11 around the support table 12, positioning plates 13 are respectively arranged on the left side, the right side and the front side of the support table 12 and used for positioning the main frame of the bumper hanging frame 3, so that the bumper hanging frame 3 to be calibrated is positioned, after the bumper hanging frame 3 is placed in place, the alignment rods 21 of all the alignment structures 2 are pushed out to the maximum extent, at this time, alignment sheets 22, limiting plates 29 and the like on the alignment rods 21 are respectively attached to the outer ends of support hanging points 32 and hanging limiting mixed points 33 of the bumper hanging frame 3, and when the bumper hanging frame is accurately simulated, the limiting attaching positions between the bumper and the hanging frame are the point positions to be calibrated if the bumper hanging frame is not attached.

While the present utility model has been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. A calibration mechanism, characterized by: the novel automobile bumper system comprises a supporting frame (1) and an alignment structure (2), wherein a bumper hanging frame (3) is arranged on the supporting frame (1), a plurality of supporting limiting points (31), a plurality of supporting hanging points (32) and a plurality of hanging limiting mixed points (33) are respectively arranged on the bumper hanging frame (3), and at least one alignment structure (2) is respectively arranged on the supporting frame (1) corresponding to the supporting hanging points (32) and the hanging limiting mixed points (33);

The alignment structure (2) comprises an alignment rod (21) and an alignment sheet (22) arranged on the alignment rod (21), the alignment rod (21) is arranged in a sliding mode, and when the alignment rod (21) is completely pushed out, the alignment sheet (22) on the alignment rod is attached to the upper side of the contact end of a corresponding supporting hanging point (32) or hanging limiting mixing point (33).

2. A calibration mechanism according to claim 1, wherein: the alignment structure (2) further comprises a base plate (23), a mounting seat (24), a sleeve (25) and an operating rod (26), wherein the mounting seat (24) is fixedly connected to the base plate (23), the sleeve (25) is arranged on the mounting seat (24), the alignment rod (21) penetrates through the sleeve (25) and slides along the sleeve (25), and the alignment rod (21) is connected with the operating rod (26).

3. A calibration mechanism according to claim 2, wherein: the alignment structure (2) further comprises a transmission part (27), one end, far away from the sleeve (25), of the mounting seat (24) is provided with a connecting lug plate (28), the operating rod (26) is arranged to be of an L-shaped structure, the operating rod (26) is hinged with the connecting lug plate (28), the alignment rod (21) is connected with the operating rod (26) through the transmission part (27), and two ends of the transmission part (27) are respectively hinged with the alignment rod (21) and the operating rod (26).

4. A calibration mechanism according to claim 3, wherein: the alignment structure (2) further comprises a limiting plate (29), the limiting plate (29) is arranged at one end, close to the bumper hanging frame (3), of the alignment rod (21), and when the alignment rod (21) is completely pushed out, the limiting plate (29) on the alignment rod is attached to the outer side of the contact end of the corresponding supporting hanging point (32) or the corresponding hanging limiting mixing point (33).

5. A calibration mechanism according to claim 4, wherein: support rod (14) are respectively arranged on the support frame (1) corresponding to the supporting hanging point positions (32) and the hanging limit mixing point positions (33) of the bumper hanging frame (3), and an alignment structure (2) is arranged at the upper end of the support rod (14).

6. A calibration mechanism according to claim 5, wherein: the device is characterized by further comprising a calibration plate (4), wherein the calibration plate (4) is arranged on the alignment structure (2) corresponding to the hanging limit mixing point position (33), the calibration plate (4) is connected to the lower end of the limit plate (29), and the calibration plate (4) is an L-shaped plate.