A turnover processing mechanism for BCM electrical box

By designing an adjustable belt structure and a top-pushing mechanism, the problem of cumbersome replacement of flexible components in the BCM electrical box flipping processing mechanism is solved, achieving efficient flexible clamping and convenient maintenance, and improving processing stability and operation and maintenance efficiency.

CN121448809BActive Publication Date: 2026-03-27SUZHOU AIHETE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2026-01-06
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

In existing BCM electrical box flipping processing mechanisms, the replacement of flexible components is cumbersome, affecting operation and maintenance and production line efficiency, and the fixtures are prone to damaging the electrical box shell.

Method used

The flexible component adopts an adjustable belt structure. The flexible belt is partially lifted and clamped by a pushing mechanism. After wear, the position can be switched by rotation adjustment. Combined with the inward movement of the transmission component to lock the insertion head, the stability of the motor and convenient maintenance are ensured.

Benefits of technology

Significantly reduce the frequency of flexible component replacement, simplify the replacement process, improve operation and maintenance efficiency, and ensure processing stability and convenient equipment maintenance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a turnover processing mechanism for a BCM electrical box, and relates to the technical field of tooling, which comprises a main body, guide rails fixedly installed on the top of the main body, an installation seat slidably installed in the guide rails, and a connecting piece fixedly installed at the bottom of the installation seat. The use position of the flexible belt can be adjusted by rotation, so that a new clamping area can be switched. A single flexible belt can be repeatedly used for about 12 times of position switching, the replacement frequency of the flexible component is reduced, compared with the glue-mounted flexible component, the structure only needs to be simply rotated and adjusted to complete the switching of the flexible clamping area, and the problem that the flexible component is mostly connected with the clamp through the glue mounting mode, when the flexible component needs to be replaced due to long-term use and wear, the operator not only needs to use tools to peel off and clean the glue of the old component, but also needs to perform a series of operations such as glue coating, positioning, curing and the like on the new flexible component, and the overall replacement process is complicated.
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Description

TECHNICAL FIELD

[0001] The application relates to the technical field of tooling, in particular to a turnover processing mechanism for a BCM electric appliance box. BACKGROUND

[0002] The BCM electric appliance box, namely a vehicle body control module electric appliance box, is a housing device integrating a vehicle body control module (BCM) and is used for protecting internal electronic components and realizing circuit connection. In the manufacturing process, the BCM electric appliance box needs to use a turnover processing mechanism to adjust the installation angle of the electric appliance box, so that continuous processing can be performed on multiple surfaces, and manual intervention and line changing time are reduced.

[0003] In the existing BCM electric appliance box turnover processing mechanism, in order to prevent rigid clamps from causing damage such as clamping injury and scratches to thin-walled electric appliance box housings, the industry generally adopts a protection scheme of adding a flexible component to the clamping surface of the clamp. However, the flexible component is mostly connected with the clamp through the way of being attached by adhesive. When the flexible component needs to be replaced due to long-term use and wear, the operator not only needs to use tools to peel off and clean the adhesive residue of the old component, but also needs to perform a series of operations such as adhesive application, positioning and curing on the new flexible component. The overall replacement process is complicated, time-consuming, and seriously affects the operation and maintenance efficiency of the turnover processing mechanism and the processing efficiency of the production line. SUMMARY

[0004] The application relates to a turnover processing mechanism for a BCM electric appliance box. The flexible component is arranged in an adjustable belt structure. The flexible belt is locally pushed up by a pushing mechanism to form a local use position and clamp the BCM electric appliance box. When the belt structure is worn, the position of the flexible belt in use can be changed by rotating adjustment. The number of times that a single flexible belt can be used is about twelve times, which greatly reduces the replacement frequency of the flexible component. The flexible component can be switched by simple adjustment. Compared with the traditional adhesive installation mode of the flexible component, the replacement and switching of the flexible component in the processing mechanism are more convenient. When the clamping mechanism and the flexible component are moved inward to clamp and position the BCM electric appliance box, the transmission member can move inward and limit the rear movement path of the plug-in head, so that the plug-in head cannot move outward and is stably inserted into the inside of the plug-in hole. The turnover motor in use is firmly limited to ensure its stability during use. When the clamping mechanism moves outward and is no longer working, the transmission member moves outward to cancel the resistance to the plug-in head, so that the plug-in head can be separated from the plug-in hole, thereby facilitating the disassembly and maintenance of the turnover motor in a non-use state.

[0005] The application provides a turnover processing mechanism for a BCM electric appliance box.

[0006] Further, the inside bottom end of the main body is rotationally installed with a lead screw; two opposite threads are arranged in a left-right symmetrical manner on the lead screw.

[0007] Further, the connecting piece is connected with the lead screw through the thread; the front and back sides of the turnover motor are provided with plug-in holes.

[0008] Further, the inside of the transmission piece is slidably installed with a plug-in head through a spring; the inside end of the plug-in head is plugged into the inside of the plug-in hole.

[0009] Further, the outside of the stress block is of an inclined structure; a spring is embedded between the inside of the transmission piece and the outside of the mounting seat.

[0010] Further, the outside of the stress groove is of an inclined structure; the inside end of the push piece is of an inclined structure.

[0011] Further, the inclined surface of the push piece is attached to the inclined surface of the stress block; the inside end of the plug-in head is of a hemispherical structure.

[0012] Further, the output shaft of the turnover motor is spline-connected to the rear end of the clamping part.

[0013] Further, the driven disc and the push ring are rotationally connected; the push plate is of an L-shaped structure.

[0014] The application provides a turnover processing mechanism for a BCM electric appliance box, which has the following beneficial effects:

[0015] (I) The flexible component is designed as an adjustable belt structure, the flexible belt is locally pushed up through a pushing mechanism, a local clamping surface adapted to the BCM electrical box is formed, so that flexible clamping protection of the electrical box is realized, when the flexible belt is locally worn, the whole component does not need to be disassembled and replaced, only the use position of the flexible belt needs to be rotated and adjusted, the new clamping area can be switched to, one flexible belt can realize about 12 times of position switching and repeated use, the replacement frequency of the flexible component is greatly reduced, compared with the traditional flexible component of the glue type, the structure only needs to be simply rotated and adjusted to complete the switching of the flexible clamping area, the cumbersome procedures such as tool disassembly, glue cleaning and glue curing are completely saved, and the operation and maintenance efficiency is significantly improved.

[0016] (II) When the clamping mechanism drives the flexible component to move inward, the BCM electrical box is clamped and positioned, the transmission member moves inward at the same time and abuts against the plug-in head, the axial rear moving path of the plug-in head is limited, the plug-in head cannot be pulled out, and then the inside of the plug-in head is stably inserted into the plug-in hole, the stable structure in the turning process is ensured, and vice versa, when the clamping mechanism moves outward and is loosened, the plug-in head is stably inserted into the plug-in hole, the plug-in head can be smoothly separated from the plug-in hole, so that the operator can disassemble and maintain the turning motor, and the convenience of equipment maintenance is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0018] The drawings in the following description only relate to some embodiments of the present application, and are not limited to the present application.

[0019] In the drawings:

[0020] Figure 1 A schematic view of the overall structure of the present application is shown;

[0021] Figure 2 A schematic view of the guide rail and flexible belt structure of the present application is shown;

[0022] Figure 3 A schematic view of the clamping mechanism in a split state structure of the present application is shown;

[0023] Figure 4 A schematic view of the guide rail in a half-section structure of the present application is shown;

[0024] Figure 5 A schematic view of the Figure 4 A schematic view of the enlarged structure of part A in the present application is shown;

[0025] Figure 6 A schematic view of the disassembly part in a split state structure of the present application is shown;

[0026] Figure 7 The mounting seat half-section structure schematic diagram of the present application is shown;

[0027] Figure 8 The transmission member and force receiving block structure schematic diagram of the present application is shown;

[0028] List of reference signs

[0029] 1, main body; 2, screw rod; 3, guide rail; 4, connecting piece; 5, fixed block; 6, mounting seat; 7, guide plate; 8, pushing ring; 9, force receiving block; 10, overturning motor; 11, insertion hole; 12, transmission member; 13, force receiving groove; 14, pushing member; 15, insertion head; 16, clamping part; 17, sliding disc A; 18, dismounting part; 19, sliding disc B; 20, rotating shaft; 21, flexible belt; 22, driven disc; 23, pushing plate; 24, supporting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort belong to the scope of protection of the present application.

[0031] Please refer to Figures 1 to 8 Embodiment one:

[0032] The application provides a turnover processing mechanism for a BCM electric appliance box, which comprises a main body 1, guide rails 3 fixedly installed on the top of the main body 1, mounting seats 6 slidably installed in the guide rails 3, connecting pieces 4 fixedly installed at the bottom of the mounting seats 6, fixed blocks 5 fixedly installed at the inner side of the guide rails 3, guide plates 7 fixedly installed at the front side of the mounting seats 6, push rings 8 slidably installed in the guide plates 7, stress blocks 9 fixedly installed at the left and right sides of the push rings 8, rotating lead screws 2, two connecting pieces 4 and two mounting seats 6 moving inwardly relative to each other under the action of opposite threads, the fixed blocks 5 pushing the inclined surfaces of stress grooves 13 in the inward moving process, the transmission pieces 12 and the pushers 14 moving inwardly under stress, the inclined surfaces of the pushers 14 pushing the inclined surfaces of the stress blocks 9 in the inward moving process, the stress blocks 9 moving inwardly with the push rings 8, the driven discs 22 and the push plates 23 under stress, the support plates 24 on the push plates 23 pushing the flexible belts 21 to a trapezoidal state, turnover motors 10 slidably installed in the mounting seats 6, transmission pieces 12 slidably installed at the outer side of the mounting seats 6, stress grooves 13 formed at the outer side of the transmission pieces 12, pushers 14 fixedly installed at the inner end of the transmission pieces 12, clamping parts 16 rotatably installed at the front side of the mounting seats 6, sliding discs A 17 slidably installed at the top of the clamping parts 16 through springs, dismounting parts 18 fixedly installed at the bottom of the clamping parts 16 through bolts, sliding discs B 19 slidably installed at the bottom of the dismounting parts 18 through springs, rotating shafts 20 rotatably installed on the sliding discs A 17 and the sliding discs B 19 at adjacent positions, the flexible belts 21 being tightly installed on the rotating shafts 20, driven discs 22 slidably installed on the clamping parts 16 through springs, push plates 23 fixedly installed on the driven discs 22, and support plates 24 fixedly installed at the inner side of the push plates 23.

[0033] In the embodiment two, on the basis of the embodiment one, the inner bottom end of the main body 1 is rotatably installed with a lead screw 2; two opposite threads are arranged in a left-right symmetrical manner on the lead screw 2; the connecting piece 4 is connected with the lead screw 2 through the threads; the front and back sides of the overturning motor 10 are provided with plug-in holes 11; after the mounting seat 6 continues to move inward, a part of the flexible belt 21 that is pushed up will contact and clamp the BCM electrical box, facilitating the subsequent processing of the BCM electrical box, and after the transmission piece 12 moves inward, the inner side of the transmission piece 12 will abut against the outer side of the mounting seat 6, so that the transmission piece 12 limits the outward movement path of the plug-in head 15, and the plug-in head 15 is stably kept inside the plug-in hole 11, ensuring the stability of the overturning motor 10 in the subsequent use; the plug-in head 15 is slidably installed inside the transmission piece 12 through a spring; the inner end of the plug-in head 15 is plugged into the plug-in hole 11; by setting the flexible part as an adjustable belt structure, the flexible belt 21 is locally pushed up by the pushing mechanism to form a local use position and clamp the BCM electrical box, and after the belt structure is worn, the position of the flexible belt 21 in use can be changed by rotating the adjustment position, and the number of uses of a single flexible belt 21 is about twelve times, which greatly reduces the replacement frequency of the flexible part, and the flexible part can be switched by simple adjustment. Compared with the traditional flexible part gluing installation method, the replacement and switching of the flexible part in the processing mechanism are more convenient.

[0034] In the embodiment three, on the basis of the embodiment one, the outer side of the stress block 9 is in an inclined structure; a spring is embedded between the inner side of the transmission piece 12 and the outer side of the mounting seat 6; the outer side of the stress groove 13 is in an inclined structure; the inner end of the pushing piece 14 is in an inclined structure; the inclined surface of the pushing piece 14 is attached to the inclined surface of the stress block 9; the inner end of the plug-in head 15 is in a hemispherical structure; the output shaft of the overturning motor 10 is spline-connected to the rear end of the clamping part 16; the driven disc 22 is rotatably connected with the pushing ring 8; the pushing plate 23 is in an L-shaped structure; when the clamping mechanism and the flexible part move inward to clamp and position the BCM electrical box, the transmission piece 12 can move inward and limit the backward movement path of the plug-in head 15, so that the plug-in head 15 cannot move outward and its inner end is stably inserted into the plug-in hole 11, firmly limiting the overturning motor 10 in the use state and ensuring its stability during use. When the clamping mechanism moves outward and is no longer working, the transmission piece 12 moves outward to cancel the resistance to the plug-in head 15, so that the plug-in head 15 can be separated from the plug-in hole 11, thereby facilitating the disassembly and maintenance of the overturning motor 10 in the non-use state.

[0035] The working principle of the embodiment is as follows: in use, first, the screw rod 2 is rotated, the two connecting pieces 4 and the mounting seat 6 fixedly connected with the two connecting pieces 4 are driven to move synchronously and oppositely inward by the two sections of threads on the screw rod 2 rotating in opposite directions, in the moving process of the mounting seat 6, the fixed block 5 moves synchronously and pushes the inclined surface of the stress groove 13 of the driving piece 12, the driving piece 12 drives the pushing piece 14 to move inward along the guide direction, when the pushing piece 14 moves inward, the inclined surface structure at the end portion of the pushing piece 14 interacts with the inclined surface of the stress block 9 and generates a pushing force, the stress block 9 drives the pushing ring 8, the driven disc 22 and the pushing plate 23 to move synchronously inward, in the moving process of the pushing plate 23, the support plate 24 on the surface of the pushing plate 23 pushes the flexible belt 21 to the trapezoidal protruding state, along with the continuous inward movement of the mounting seat 6, the protruding part of the flexible belt 21 is in contact with the surface of the BCM electric appliance box and is gradually clamped, the flexible positioning of the BCM electric appliance box is realized, a stable clamping basis is provided for the subsequent machining process, at the same time, after the driving piece 12 moves inward to the preset position, the inner side end face of the driving piece 12 is tightly abutted on the outer side wall of the mounting seat 6, the axial outward movement path of the plug-in head 15 is limited through the abutment structure, the plug-in head 15 is stably kept inside the plug-in hole 11, and therefore the locking of the overturning motor 10 is realized, and the working stability of the overturning motor 10 in the subsequent overturning process is ensured.

[0036] In this paper, the following points need attention:

[0037] 1. The drawings of the embodiments of the present application only relate to the structures involved in the embodiments of the present application, and other structures can refer to the general design.

[0038] 2. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. 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and removal of the device for the installation and removal of the device for the installation and removal of the device ​ ​ 2. The turnover processing mechanism for a BCM electrical box according to claim 1, characterized in that, ​ 3. The turnover processing mechanism for a BCM electrical box according to claim 2, characterized in that, ​ 4. The turnover processing mechanism for a BCM electrical box according to claim 3, characterized in that, ​ 5. The turnover processing mechanism for a BCM electrical box according to claim 4, characterized in that, ​

Citation Information

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