Tooling plate locking mechanism for automobile wire harness manufacturing

Abstract

A tool plate locking mechanism for automobile wire harness manufacturing comprises an assembly line support and a tool plate frame, vertical supporting rod frames are arranged on the two sides of the assembly line support respectively, rotating shaft structures are arranged in the middles of the vertical supporting rod frames, side supporting frames are arranged on the two sides of the tool plate frame respectively, and the rotating shaft structures are arranged on the side supporting frames. The vertical supporting rod frame is rotationally connected with the middle of the side supporting frame through a rotating shaft structure, at least one locking hanging plate structure is arranged on the vertical supporting rod frame and arranged below and / or above the rotating shaft structure, at least two locking hanging bolt devices are further arranged on the side supporting frame, and the locking hanging bolt devices are arranged on the vertical supporting rod frame. The locking hanging bolt devices are matched with the locking hanging plate structures, and the number of the locking hanging bolt devices is the same as that of tool plate faces on the tool plate frame. The tool plate turnover mechanism is simple in structure, the tool plate turnover switching speed is high, locking operation is simple and fast, a panel can be kept stable enough in the production process, and the production and finishing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wiring harness manufacturing, and in particular relates to a tooling plate locking mechanism for automobile wiring harness manufacturing. Background Art

[0002] In the process of manufacturing automotive wiring harnesses, workers are required to wrap the processed cables on the assembly line tooling board with different cable cloths and sleeves, install clips, and insert some terminals. With the continuous development and progress of new energy vehicles, there are more and more automotive functional modules, and the development of different models of cars is getting faster and faster, which makes the production of automotive wiring harnesses more and more complicated. In a limited space, it is necessary to arrange the production of as many types of wiring harnesses as possible. The wiring harnesses of the same model can be laid out on the tooling board, and the production of wires of different models can only be done by replacing the work board. However, the efficiency of replacing the work board is very slow, which will seriously affect the production efficiency of the wiring harness. In addition, due to the different order requirements of automobile manufacturers, the production of several types of wiring harnesses often switches back and forth.

[0003] In the prior art, a patent document with a publication number of CN 206855318 U discloses a wire harness assembly quick-change tooling plate device, comprising: a support frame, which comprises a rectangular bottom support frame arranged in a plane, and two vertical support rods arranged on the bottom support frame and a horizontal support rod arranged between the two vertical support rods; a tooling plate frame, which comprises two triangular end frames and three connecting rods arranged between the two triangular end frames, each of the connecting rods is respectively connected between two corresponding end points of the two triangular end frames, and every two of the connecting rods are arranged in parallel and define a tooling plate accommodating space; two rotating shafts located on the same horizontal line, wherein one end of each rotating shaft is fixed at the midpoint of one of the side edges of the triangular end frame, and the other end is rotatably connected to the vertical support rod; a locking mechanism, which is arranged on the vertical support rod and fixes the tooling plate frame to the vertical support rod when the tooling plate frame is rotated to a specified position. The above solution does not provide a detailed structure of the locking mechanism, and a general locking mechanism is difficult to maintain the stability of the panel. Therefore, how to quickly and stably lock the flipped tooling board to improve production and finishing efficiency is a problem that needs to be solved urgently. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] In view of the deficiencies in the prior art, the utility model proposes a tooling plate locking mechanism for automobile wiring harness manufacturing, which has a simple structure, fast tooling plate flipping and switching speed, simple and fast locking operation, and can keep the panel sufficiently stable during the production process, thereby improving production and finishing efficiency.

[0006] 2. Specific technical solutions

[0007] A tooling plate locking mechanism for automobile wiring harness manufacturing, comprising an assembly line support and a tooling plate frame, wherein the two sides of the assembly line support are respectively provided with vertical support rod frames, a rotating shaft structure is arranged in the middle of the vertical support rod frames, and the two sides of the tooling plate frame are respectively provided with side support frames, the vertical support rod frames are rotatably connected with the middle of the side support frames through the rotating shaft structure, at least one locking hanging plate structure is arranged on the vertical support rod frame, the locking hanging plate structure is arranged below and / or above the rotating shaft structure, and at least two locking hanging bolt devices are also arranged on the side support frame, the locking hanging bolt device cooperates with the locking hanging plate structure, and the number of the locking hanging bolt devices is the same as the number of tooling plate surfaces on the tooling plate frame;

[0008] The locking bolt device is provided with a mounting plate, and a side surface of the mounting plate has a telescopic cavity structure, and a bolt structure is movably installed in the telescopic cavity structure. The bolt structure is arranged on the other side of the mounting plate, and the bolt structure cooperates with the locking bolt plate structure. An elastic component is also provided in the telescopic cavity structure for resetting the bolt structure to fit the side surface of the mounting plate.

[0009] Preferably, two ends of the mounting plate are respectively welded to the inner side of the side support frame and are located between two tooling plate surfaces of the tooling plate frame.

[0010] Preferably, the locking hanging plate structure is arranged at a protruding side inclined toward the tooling plate frame, and a bayonet group structure is provided on the locking hanging plate structure, wherein the bayonet group structure is composed of a plurality of bayonet groups with gradually changing bottom heights.

[0011] Preferably, the bolt structure is an L-shaped cylindrical rod.

[0012] Preferably, the rotating shaft structure includes a rotating seat and a rotating shaft, the rotating seat and the rotating shaft are rotatably matched, and the rotating seat and the rotating shaft are respectively fixedly arranged in the middle of the vertical support frame and the middle of the side support frame.

[0013] Preferably, the rotating base has a U-shaped bayonet on the upper portion, and arc chamfered portions are provided on both sides of the U-shaped bayonet.

[0014] Preferably, the tooling frame is a rectangular frame or a triangular column frame.

[0015] Preferably, the elastic component is a tension spring structure, and two ends of the tension spring structure are respectively connected to the hanging bolt structure and the inner wall of the telescopic cavity structure.

[0016] The beneficial effects of the utility model are: simple structure, fast flipping and switching speed of the tooling plate, simple and fast locking operation, and the panel can be kept sufficiently stable during the production process, thereby improving production and finishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the assembly line support in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the tooling plate frame in the utility model.

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the locking bolt device in the utility model.

[0021] In the figure: assembly line support 1; tooling plate frame 2; shaft structure 3; locking hanging plate structure 4; locking hanging bolt device 5;

[0022] Vertical support frame 11; side support frame 21; rotating base 31; rotating shaft 32; bayonet assembly structure 41;

[0023] Mounting plate 51 ; telescopic cavity structure 52 ; hanging bolt structure 53 ; elastic component 54 . DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown: A tooling plate locking mechanism for automobile wiring harness manufacturing is provided with an assembly line support 1 and a tooling plate frame 2. The tooling plate frame 2 is a rectangular frame or a triangular column frame. The two have different numbers of tooling plate surfaces, that is, different numbers of tooling plates that can be installed. The assembly line support 1 has vertical support rod frames 11 on both sides, and a rotating shaft structure 3 is provided in the middle of the vertical support rod frame 11. The tooling plate frame 2 has side support frames 21 on both sides. The vertical support rod frame 11 is rotatably connected to the middle of the side support frame 21 through the rotating shaft structure 3. One or two locking hanging plate structures 4 are provided on the vertical support rod frame 11. It is best to have two locking hanging plate structures 4 on the vertical support rod frame 11. One of them that is inconvenient to use can be used as a backup when the tooling plate frame 2 shakes too much, thereby achieving a more stable locking and fixing action. The locking hanging plate structure 4 is arranged below and / or above the rotating shaft structure 3, that is, the locking hanging plate structure 4 is arranged below and above the rotating shaft structure 3, or the locking hanging plate structure 4 is arranged at either end below or above the rotating shaft structure 3, and the locking hanging plate structure 4 is arranged on the protruding side inclined toward the tooling plate frame 2, and the orientation is different depending on the position where the locking hanging plate structure 4 is arranged, and a bayonet group structure 41 is arranged on the locking hanging plate structure 4, and the bayonet group structure 41 is composed of a plurality of bayonet groups with gradually changing bottom heights, and the bayonet groups with gradually changing bottom heights are also changed by changing the locking hanging plate structure 4.

[0029] Two or three locking bolt devices 5 are also provided on the side support frame 21 . The locking bolt devices 5 cooperate with the locking hanging plate structure 4 , and the number of the locking bolt devices 5 is the same as the number of tooling plate surfaces on the tooling plate rack 2 .

[0030] Among them, the locking bolt device 5 is provided with a mounting plate 51, and one side of the mounting plate 51 has a telescopic cavity structure 52, and a bolt structure 53 is movably installed in the telescopic cavity structure 52, and the bolt structure 53 is arranged on the other side of the mounting plate 51, and the two ends of the mounting plate 51 are respectively welded to the inner side of the side support frame 21, and are located between the two tooling plate surfaces of the tooling plate rack 2, so that the bolt structure 53 is flush with the side support frame 21 after being retracted, so as to avoid affecting the flipping of the tooling plate rack 2; and the bolt structure 53 cooperates with the locking hanging plate structure 4, the bolt structure 53 is an L-shaped cylindrical rod, and the bolt structure 53 is a straight rod, and a clamping head is also provided at the outer end of the straight rod, but the L-shaped cylindrical rod is easier to pull, thereby improving the locking efficiency.

[0031] An elastic component 54 is also provided in the telescopic cavity structure 52 for resetting the hanging bolt structure 53 to fit the side of the mounting plate 51. The elastic component 54 is a tension spring structure. Other forms of springs with corresponding connecting structures are also acceptable. The two ends of the tension spring structure are respectively connected to the hanging bolt structure 53 and the inner wall of the telescopic cavity structure 52.

[0032] The above-mentioned rotating shaft structure 3 includes a rotating base 31 and a rotating shaft 32. The rotating base 31 and the rotating shaft 32 are rotatably matched, and the rotating base 31 and the rotating shaft 32 are respectively fixedly arranged in the middle of the vertical support frame 11 and the middle of the side support frame 21. The upper part of the rotating base 31 has a U-shaped bayonet, and both sides of the U-shaped bayonet have arc chamfered parts, which is convenient for disassembly and replacement of the tooling plate frame 2.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention shall be defined by the appended claims.

Claims

1. A tooling plate locking mechanism for automobile wiring harness manufacturing, characterized in that: The utility model comprises an assembly line support (1) and a tooling frame (2), wherein the two sides of the assembly line support (1) are respectively provided with vertical support rod frames (11), and a rotating shaft structure (3) is arranged in the middle of the vertical support rod frames (11), and the two sides of the tooling frame (2) are respectively provided with side support frames (21), and the vertical support rod frames (11) are rotatably connected with the middle of the side support frames (21) through the rotating shaft structure (3), and at least one locking hanging plate structure (4) is arranged on the vertical support rod frame (11), and the locking hanging plate structure (4) is arranged below and / or above the rotating shaft structure (3), and at least two locking hanging bolt devices (5) are also arranged on the side support frame (21), and the locking hanging bolt devices (5) cooperate with the locking hanging plate structure (4), and the number of the locking hanging bolt devices (5) is the same as the number of tooling plate surfaces on the tooling frame (2); The locking bolt device (5) is provided with a mounting plate (51), one side of the mounting plate (51) is provided with a telescopic cavity structure (52), a bolt structure (53) is movably installed in the telescopic cavity structure (52), the bolt structure (53) is arranged on the other side of the mounting plate (51), and the bolt structure (53) cooperates with the locking bolt structure (4), and an elastic component (54) is also provided in the telescopic cavity structure (52) for resetting the bolt structure (53) to fit the side of the mounting plate (51).

2. The tooling plate locking mechanism for automobile wiring harness manufacturing according to claim 1, characterized in that: The two ends of the mounting plate (51) are respectively welded to the inner side of the side support frame (21) and are located between the two tooling plate surfaces of the tooling plate frame (2).

3. The tooling plate locking mechanism for automobile wiring harness manufacturing according to claim 1 or 2, characterized in that: The locking hanging plate structure (4) is arranged at an inclined protruding side toward the tooling plate frame (2), and a bayonet group structure (41) is provided on the locking hanging plate structure (4), wherein the bayonet group structure (41) is composed of a plurality of bayonet groups with gradually changing bottom heights.

4. The tooling plate locking mechanism for automobile wiring harness manufacturing according to claim 3 is characterized in that: The bolt structure (53) is an L-shaped cylindrical rod.

5. The tooling plate locking mechanism for automobile wiring harness manufacturing according to any one of claims 1 to 2 or 4, characterized in that: The rotating shaft structure (3) comprises a rotating seat (31) and a rotating shaft (32), wherein the rotating seat (31) and the rotating shaft (32) are rotatably matched, and the rotating seat (31) and the rotating shaft (32) are respectively fixedly arranged in the middle of the vertical support rod frame (11) and the middle of the side support frame (21).

6. The tooling plate locking mechanism for automobile wiring harness manufacturing according to claim 5, characterized in that: The rotating clamping seat (31) has a U-shaped clamping opening on its upper portion, and arc chamfered portions are provided on both sides of the U-shaped clamping opening.

7. The tooling plate locking mechanism for automobile wiring harness manufacturing according to any one of claims 1, 2, 4 or 6, characterized in that: The tooling plate frame (2) is a rectangular frame or a triangular column frame.

8. The tooling plate locking mechanism for automobile wiring harness manufacturing according to claim 7, characterized in that: The elastic component (54) is a tension spring structure, and two ends of the tension spring structure are respectively connected to the hanging bolt structure (53) and the inner wall of the telescopic cavity structure (52).

Images