New energy automobile wire harness continuous crimping machine

Abstract

The utility model relates to the technical field of wire harness processing, in particular to a new energy automobile wire harness continuous crimping machine, which comprises a wire harness continuous crimping machine main body, a crimping bottom die and a crimping upper die which are matched with each other are arranged on the wire harness continuous crimping machine main body, and a mounting side plate is arranged on the side surface of the wire harness continuous crimping machine main body. One side of the mounting side plate is connected with a crimping supporting plate and a mounting plate which are parallel to each other, a crimping driving mechanism is mounted at the upper end of the mounting plate, the crimping bottom die and the crimping upper die are mounted at the lower end of the crimping driving mechanism and the upper end of the crimping supporting plate respectively, and a wiring harness conveying belt is further mounted on the side face of the mounting side plate; limiting grooves parallel to one another are evenly formed in the wire harness conveying belt at intervals. The new energy automobile wire harness continuous crimping machine can automatically carry out material distribution, positioning and pressing treatment after wire harness feeding, so that the wire harnesses are sequentially moved to a crimping die, the position accuracy of wire harness feeding during continuous crimping is improved, and the processing efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a continuous crimping machine for wire harnesses of new energy vehicles. Background Art

[0002] The wiring harness of new energy vehicles fixes the terminals by crimping, which can ensure the stability and reliability of the electrical connection and avoid circuit failure or electrical system failure caused by looseness or poor contact.

[0003] When crimping the existing new energy vehicle wire harness, the crimping terminal is fixed by a mold, and then the wire harness is placed on the terminal for processing. The wire harness and the terminal are tightened by crimping. However, the crimping positioning of the wire harness is usually performed manually, which may easily result in non-standard crimping positions, affecting the quality of the wire harness. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous crimping machine for new energy vehicle wiring harnesses, so as to solve the problem raised in the above-mentioned background technology that the crimping of new energy vehicle wiring harnesses is usually carried out manually, and the crimping positioning of the wiring harnesses is prone to non-standard crimping positions, which affects the quality of the wiring harnesses.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle wire harness continuous crimping machine, including a wire harness continuous crimping machine body, the wire harness continuous crimping machine body is provided with a crimping bottom mold and a crimping upper mold that cooperate with each other, the side of the wire harness continuous crimping machine body is provided with an installation side plate, and one side of the installation side plate is connected to a crimping support plate and a mounting plate that are parallel to each other, a crimping drive mechanism is installed on the upper end of the installation plate, and the crimping bottom mold and the crimping upper mold are respectively installed at the lower end of the crimping drive mechanism and the upper end of the crimping support plate, a wire harness conveyor belt is also installed on the side of the installation side plate, and the wire harness conveyor belt is evenly spaced and provided with limiting grooves that are parallel to each other, a new energy vehicle wire harness feeding frame and a receiving frame are respectively provided above and below the two ends of the wire harness conveyor belt, and a material guide bottom plate is clamped and installed at the bottom of the new energy vehicle wire harness feeding frame, and a material dividing plate is rotatably connected to the side of the new energy vehicle wire harness feeding frame, so that the wire harness can fall from the new energy vehicle wire harness feeding frame into the limiting groove of the wire harness conveyor belt.

[0006] Preferably, the length of the new energy vehicle wire harness feeding frame is greater than the width of the wire harness conveyor belt, the material guide bottom plate is a stamped folding plate structure, and the material guide bottom plate is inclined toward the bottom outlet of the new energy vehicle wire harness feeding frame and one side of the mounting side panel.

[0007] Preferably, the side surfaces of the mounting side plates are symmetrically screwed and fixed with positioning plates on both sides of the crimping upper mold, and the positioning plates are movably penetrated by limiting rods with T-shaped structures, the limiting rods are penetrated by springs at the lower part of the positioning plates, and the wiring harness positioning plates are screwed and fixed to the bottom of the limiting rods.

[0008] Preferably, a wire harness guide plate with a bent structure is screwed and fixed to the side surface of the mounting side plate, and the wire harness guide plate is located between the wire harness positioning plate and the new energy vehicle wire harness feeding frame.

[0009] Preferably, the wire harness positioning plate is a U-shaped structure, and both sides of the wire harness positioning plate are curved structures, and the opening of the wire harness positioning plate corresponds to the position of the crimping bottom mold.

[0010] Preferably, the wire harness positioning plate is located above the crimping support plate, and the wire harness positioning plate and the crimping support plate are respectively located above and below the upper wire harness conveyor belt, and the upper end of the crimping support plate is in active contact and cooperation with the wire harness conveyor belt.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the continuous crimping machine for new energy vehicle harnesses can automatically perform material separation, positioning, and pressing after the harnesses are loaded, so that the harnesses are moved to the crimping die in sequence, improving the position accuracy of the harness loading during continuous crimping and ensuring processing efficiency. The continuous crimping machine for new energy vehicle harnesses aligns the harnesses during the transmission process through the harness guide plate to make the crimping end position accurate. At the same time, after aligning the harnesses, the harnesses during the transmission process are tightened through the cooperation of the harness positioning plate and the crimping support plate to prevent position deviation until the harness crimping is completed, effectively improving the crimping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a top view of the position structure of the wire harness positioning plate relative to the crimping bottom die of a continuous crimping machine for wire harnesses of new energy vehicles in the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of a guide bottom plate of a continuous crimping machine for wiring harnesses of new energy vehicles in the utility model;

[0014] Figure 3 This is the main view of a continuous crimping machine for wiring harnesses of new energy vehicles in the utility model;

[0015] Figure 4 This utility model is a new energy vehicle wiring harness continuous crimping machine Figure 3 The enlarged structural diagram at A in the middle;

[0016] Figure 5 This is a side view of a continuous crimping machine for wiring harnesses of new energy vehicles according to the utility model;

[0017] Figure 6This is a schematic diagram of the structure of the position of a new energy vehicle wire harness feeding frame relative to a wire harness conveyor belt of a new energy vehicle wire harness continuous crimping machine of the utility model.

[0018] In the figure: 1. Wire harness continuous crimping machine body; 2. New energy vehicle wire harness feeding frame; 201. Material guide bottom plate; 202. Material dividing plate; 3. Installation side plate; 4. Wire harness guide plate; 5. Positioning plate; 501. Limit rod; 502. Spring; 6. Wire harness positioning plate; 7. Crimping bottom mold; 8. Wire harness conveyor belt; 801. Limiting groove; 9. Material receiving frame; 10. Crimping support plate; 11. Crimping upper mold; 12. Crimping drive mechanism; 13. Mounting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6The utility model provides a technical solution: a continuous crimping machine for wiring harnesses of new energy vehicles, comprising a main body 1 of the continuous crimping machine for wiring harnesses, on which a crimping bottom die 7 and a crimping upper die 11 that cooperate with each other are arranged, and a mounting side plate 3 is arranged on the side of the main body 1 of the continuous crimping machine for wiring harnesses, and one side of the mounting side plate 3 is connected with a crimping support plate 10 and a mounting plate 13 that are parallel to each other, and a positioning plate 5 is symmetrically screwed and fixed on both sides of the crimping upper die 11 on the side of the mounting side plate 3, and a T-shaped limiting rod 501 is movably penetrated on the positioning plate 5, and a spring 502 is penetrated on the limiting rod 501 at the lower part of the positioning plate 5, and a wiring harness positioning plate 6 is screwed and fixed on the bottom of the limiting rod 501, and this structure enables the wiring harness positioning plate 6 to rise after being squeezed, and The limiting rod 501 is movable and limited relative to the positioning plate 5, and the spring 502 is compressed during the rising process of the wiring harness positioning plate 6, so that the wiring harness can be aligned and the wiring harness positioning plate 6 can be pressed down and positioned. The upper end of the mounting plate 13 is installed with a crimping drive mechanism 12, and the crimping bottom mold 7 and the crimping upper mold 11 are respectively installed at the lower end of the crimping drive mechanism 12 and the upper end of the crimping support plate 10. The side of the mounting side plate 3 is screwed and fixed with a wire harness guide plate 4 with a bending structure, and the wire harness guide plate 4 is between the wire harness positioning plate 6 and the new energy vehicle wire harness feeding frame 2. This structure allows the wire harness to be aligned by the guidance of the wire harness guide plate 4 during the process of being transferred from the new energy vehicle wire harness feeding frame 2 to the wire harness positioning plate 6 on the wire harness conveyor belt 8. The side plate 3 is installed. A wire harness conveying belt 8 is also installed on the side, and the wire harness conveying belt 8 is evenly spaced with mutually parallel limiting grooves 801. The wire harness positioning plate 6 is a U-shaped structure, and the two sides of the wire harness positioning plate 6 are curved structures, and the opening of the wire harness positioning plate 6 corresponds to the position of the crimping bottom die 7. This structure allows the wire harness after downward pressing and positioning to correspond to the crimping bottom die 7 through the groove part of the wire harness positioning plate 6. When the wire harness is crimped, the terminals are loaded onto the crimping bottom die 7 in turn, and the crimping drive mechanism 12 drives the crimping upper die 11 to move downward, so that the crimping upper die 11 cooperates with the crimping bottom die 7 to realize the crimping of the wire harness. The wire harness positioning plate 6 passes through the curved part, so that the wire harness can be smoothly moved to the position below the wire harness positioning plate 6, and the wire harness is automatically and accurately crimped. Crimping positioning can improve the processing quality and efficiency of the wire harness. The wire harness positioning plate 6 is located above the crimping support plate 10, and the wire harness positioning plate 6 and the crimping support plate 10 are respectively located above and below the upper wire harness conveyor belt 8, and the upper end of the crimping support plate 10 is in active contact and cooperation with the wire harness conveyor belt 8. This structure can support and stabilize the wire harness during the crimping process by the crimping support plate 10, thereby improving the positioning accuracy during crimping of the wire harness. A new energy vehicle wire harness feeding frame 2 and a receiving frame 9 are respectively provided above and below the two ends of the wire harness conveyor belt 8, and a material guide bottom plate 201 is installed at the bottom of the new energy vehicle wire harness feeding frame 2. The length of the new energy vehicle wire harness feeding frame 2 is greater than the width of the wire harness conveyor belt 8, and the material guide bottom plate 201 is a stamped folding plate structure.The guide bottom plate 201 is inclined toward the bottom outlet of the new energy vehicle wiring harness feeding frame 2 and one side of the mounting side plate 3. This structure allows the neatly arranged wiring harness to be fed through the new energy vehicle wiring harness feeding frame 2. The guide bottom plate 201 is made into a folded plate by stamping, and the guide bottom plate 201 is installed at an angle, so that the guide bottom plate 201 is inclined toward the mounting side plate 3 and the outlet, and the end of the wiring harness that needs to be crimped with the terminal is inclined toward the mounting side plate 3. During the wiring harness feeding process, the end that needs to be crimped can be sorted by the dividing plate 202, thereby ensuring the accuracy of the wiring harness positioning. The wiring harness transmission belt 8 is installed on the side of the mounting side plate 3 through a transmission roller, so that the wiring harness transmission The conveying belt 8 can convey the end of the wire harness that needs to be crimped to between the crimping bottom die 7 and the crimping upper die 11, and the side of the new energy vehicle wire harness feeding frame 2 is rotatably connected with a dividing plate 202. After the wire harness falls into the limiting groove 801, the wire harness conveying belt 8 drives the wire harness to move out from the exit of the new energy vehicle wire harness feeding frame 2. At this time, the wire harness conveying belt 8 drives the wire harness to pass through the dividing plate 202. The dividing plate 202 is made of lightweight material. When the wire harness passes through the dividing plate 202, the wire harness accurately falls into the limiting groove 801, realizing the alignment of the wire harness, so that the wire harness can fall from the new energy vehicle wire harness feeding frame 2 to the limiting groove 801 of the wire harness conveying belt 8.

[0021] Working principle: When using the new energy vehicle wire harness continuous crimping machine, first place the sorted wire harness in the new energy vehicle wire harness feeding frame 2, and the guide bottom plate 201 makes the crimping end of the wire harness slide toward the side of the installation side plate 3. At the same time, the wire harness slides toward the exit end of the new energy vehicle wire harness feeding frame 2, and the wire harness conveyor belt 8 is conveyed under the installation positioning of the installation side plate 3, so that the wire harness falls into the limiting groove 801 and is taken out of the new energy vehicle wire harness feeding frame 2, and the dividing plate 202 makes the wire harness fall completely into the limiting groove 801, and then during the wire harness transmission process, the crimping end is aligned through the guidance of the wire harness guide plate 4, and then the wire harness is smoothly moved to the bottom of the wire harness positioning plate 6 through the bent end of the wire harness positioning plate 6. At this time, the crimping support plate 10 supports the wire harness conveyor belt 8 The wire harness has an upward force on the wire harness positioning plate 6, so that the wire harness positioning plate 6 can rise relative to the positioning plate 5 through the limit rod 501, and the spring 502 is compressed, further improving the positioning processing of the wire harness positioning plate 6 on the wire harness. After the crimping end of the wire harness moves to the corresponding position of the crimping bottom mold 7, the wire harness conveyor belt 8 stops conveying. At this time, the crimping drive mechanism 12 drives the crimping upper mold 11 to move downward under the positioning of the mounting plate 13, and the crimping cooperation between the wire harness and the terminal is realized through the cooperation of the crimping upper mold 11 and the crimping bottom mold 7. After that, the wire harness continues to be conveyed, and the above steps are repeated for continuous crimping processing. The crimped wire harness falls into the receiving frame 9 for unified collection, realizing the high-efficiency and high-quality production of the wire harness continuous crimping machine main body 1, thereby completing a series of tasks.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A continuous crimping machine for wiring harnesses of new energy vehicles, comprising a main body (1) of the continuous crimping machine, wherein the main body (1) of the continuous crimping machine is provided with a crimping bottom die (7) and a crimping upper die (11) which cooperate with each other, and wherein: The side of the wire harness continuous crimping machine body (1) is provided with a mounting side plate (3), and one side of the mounting side plate (3) is connected to a crimping support plate (10) and a mounting plate (13) which are parallel to each other, a crimping drive mechanism (12) is mounted on the upper end of the mounting plate (13), and a crimping bottom die (7) and a crimping upper die (11) are respectively mounted on the lower end of the crimping drive mechanism (12) and the upper end of the crimping support plate (10), and a wire harness conveying belt (8) is also mounted on the side of the mounting side plate (3), and the wire harness conveying belt ( 8) is evenly spaced and provided with mutually parallel limiting grooves (801), and a new energy vehicle wire harness feeding frame (2) and a receiving frame (9) are respectively provided above and below the two ends of the wire harness conveyor belt (8), and a material guide bottom plate (201) is clamped and installed at the bottom of the new energy vehicle wire harness feeding frame (2), and a dividing plate (202) is rotatably connected to the side of the new energy vehicle wire harness feeding frame (2), so that the wire harness can fall from the new energy vehicle wire harness feeding frame (2) into the limiting groove (801) of the wire harness conveyor belt (8).

2. A new energy vehicle wiring harness continuous crimping machine according to claim 1, characterized in that: The length of the new energy vehicle wire harness loading frame (2) is greater than the width of the wire harness conveyor belt (8), the material guide bottom plate (201) is a stamped folded plate structure, and the material guide bottom plate (201) is inclined toward the bottom outlet of the new energy vehicle wire harness loading frame (2) and the mounting side plate (3).

3. A new energy vehicle wiring harness continuous crimping machine according to claim 1, characterized in that: The side surfaces of the mounting side plates (3) are symmetrically screwed and fixed with positioning plates (5) on both sides of the crimping upper die (11), and the positioning plates (5) are respectively movably penetrated by limiting rods (501) of a T-shaped structure, the limiting rods (501) are penetrated by springs (502) at the lower part of the positioning plates (5), and the bottoms of the limiting rods (501) are screwed and fixed with a wiring harness positioning plate (6).

4. A new energy vehicle wiring harness continuous crimping machine according to claim 3, characterized in that: A wire harness guide plate (4) having a bent structure is screwed and fixed to the side surface of the mounting side plate (3), and the wire harness guide plate (4) is located between the wire harness positioning plate (6) and the new energy vehicle wire harness feeding frame (2).

5. A new energy vehicle wiring harness continuous crimping machine according to claim 3, characterized in that: The wire harness positioning plate (6) is a U-shaped structure, and both sides of the wire harness positioning plate (6) are curved structures, and the opening of the wire harness positioning plate (6) corresponds to the position of the crimping bottom die (7).

6. A new energy vehicle wiring harness continuous crimping machine according to claim 3, characterized in that: The wire harness positioning plate (6) is located above the crimping support plate (10), and the wire harness positioning plate (6) and the crimping support plate (10) are respectively located above and below the upper layer wire harness conveying belt (8), and the upper end of the crimping support plate (10) is in active contact and cooperation with the wire harness conveying belt (8).

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