Wire terminal crimping device with cutting mechanism

Abstract

The utility model relates to the technical field of wire terminals, in particular to a wire terminal crimping device with a cutting mechanism. Comprising a cutting table and a conveying frame, a cutting module is installed on the upper end surface of the cutting table, a cutting head is arranged at the output end of the cutting module, a guide frame is fixedly connected to one side of the cutting table, a winding roller is arranged on the surface of one side of the conveying frame, a wire body is wound around the inner wall of the winding roller, and the arc surface of one end of the wire body slidably penetrates through the inner wall of the guide frame; a butt joint mechanism is arranged at the position, corresponding to the cutting head, of the cutting module and comprises a rotating ring, the upper end of the rotating ring is fixedly connected with the output end of the cutting module, butt joint plates are fixedly connected to the two sides of the arc face of the rotating ring, the section of each butt joint plate is in an L shape, and the section of the inner wall of the bottom end of each butt joint plate is in a U shape. The wire terminal crimping device with the cutting mechanism provided by the utility model has the advantage that the cutting head which is used for a long time can be conveniently butted, replaced and installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire terminal technical field especially relates to a wire terminal crimping device with cutting mechanism. BACKGROUND

[0002] The wire terminal crimping device is a kind of equipment for connecting wire and terminal by crimping mode, and the working principle of the wire terminal crimping device is to firmly crimp the terminal to the end of the wire by mechanical pressure, to ensure the stability and conductivity of electrical connection, and in this process, the cutting mechanism will be used to cut and disconnect the longer wire, which is more common in daily life.

[0003] Prior art such as the utility model with announcement number CN221669241U discloses a kind of wire terminal crimping device with cutting mechanism, and the utility model includes workbench and control console, control console is set in the front side of workbench, the top of workbench is provided with crimping mechanism, the left side of crimping mechanism is provided with cutting element, the top of workbench is provided with auxiliary cutting mechanism, by setting movable adjusting block one and movable adjusting block two and movable adjusting block three and movable adjusting block four, terminal is crimped, and the internal adjustable jaw press of this mechanism can be realized without replacing jaw press to crimp different wires and different terminal models, improve the versatility of device, by setting infrared camera, monitoring and inspection are carried out, efficiency and product qualification rate are improved, and control panel is quoted to accurately control each control mechanism, to realize automatic operation, reduce labor, shorten production cycle, adapt to mass production and improve production efficiency.

[0004] In daily life, it is found that in the process of cutting operation of wire terminal, the cutting head set at the output end of the cutting module is used for cutting operation, and after long-term use, the cutting head is worn and aged, which causes the problem that the worn and aged cutting head is inconvenient to cut the wire neatly. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art that in the process of cutting operation of wire terminal, the cutting head set at the output end of the cutting module is used for cutting operation, and after long-term use, the cutting head is worn and aged, which causes the problem that the worn and aged cutting head is inconvenient to cut the wire neatly.

[0006] The utility model provides a kind of electric wire terminal crimping device with cutting mechanism, comprising: cutting table and conveying frame, the upper end surface of the cutting table is equipped with cutting module, the output of the cutting module is provided with cutting head, the side of the cutting table is fixedly connected with guide frame, the side surface of the conveying frame is provided with roll, the inner wall of the roll is wound with electric wire body, the one end arc surface of the electric wire body is slidably penetrated with the inner wall of guide frame, the position of the cutting module corresponding cutting head is equipped with docking mechanism, the docking mechanism includes rotating ring, the upper end of the rotating ring is fixedly connected with the output of cutting module, the arc surface of the rotating ring is fixedly connected with docking plate on both sides, the section of the docking plate is 'L' shape, the bottom end inner wall section of the docking plate is 'U' shape, the upper end of the cutting head is fixedly connected with docking column on both sides, the arc surface of the docking column is connected with the inner wall of docking plate, the arc surface of the docking column is rotatably connected with positioning frame, the upper end of the positioning frame is threadedly penetrated with positioning shaft, the bottom end of the positioning shaft is fixedly connected with positioning block, the upper end surface of the docking plate is equipped with positioning hole, the inner wall of the positioning hole is inserted with the surface of positioning block.

[0007] The effect achieved by the above components is that during the cutting of the electric wire terminal by the cutting head provided at the output end of the cutting module, the docking mechanism provided at the output end of the cutting module can be used to assist in the replacement and docking of the cutting head after long-term use, so that the cutting head can be replaced, installed and used conveniently, effectively and quickly.

[0008] Preferably, the inner wall of the positioning frame is sleeved with a coil spring at both ends, and the two ends of the coil spring are fixedly connected with the positioning frame and the positioning column respectively.

[0009] The effect achieved by the above components is that the torsional force generated by the coil spring can extrude and limit the position of the positioning frame, so that the position of the positioning frame is prevented from being deviated.

[0010] Preferably, the upper end surface of the cutting head is fixedly connected with a limiting block, and the lower surface of the output end of the cutting module is provided with a limiting groove, and the inner wall of the limiting groove is inserted with the surface of the limiting block.

[0011] The effect achieved by the above components is that when the cutting head and the cutting module are docked, the limiting block and the limiting groove can be inserted and protected, so that the position of the cutting head is prevented from being deviated.

[0012] Preferably, the positioning block is a hard alloy block, and the cross-sectional size of the positioning block is adapted to the cross-sectional size of the positioning hole.

[0013] The effect achieved by the above components is that the positioning block made of hard alloy material can be extruded and limited for a long time, so that the positioning block is prevented from being deformed.

[0014] Preferably, the side surface of the conveying frame corresponding to the position of the roll is provided with a limiting mechanism, the limiting mechanism comprises a rotating disc, the bottom end of the rotating disc is rotationally connected with the surface of the conveying frame, the upper surface of the rotating disc is fixedly connected with a fixed frame, the cross section of the fixed frame is cross-shaped, the inner walls of the four peripheries of the fixed frame are fixedly connected with connecting rods, the circular arc surfaces of the connecting rods are slidingly connected with limiting plates, the cross section of the limiting plate is L-shaped, the upper end surface of the roll is uniformly fixedly connected with four limiting frames, the inner walls of the four limiting frames are respectively inserted with the upper end surface of the limiting plate, the circular arc surface of the connecting rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the limiting plate and the connecting rod.

[0015] The effect achieved by the above-mentioned components is that when the roll is rotated on the surface of the conveying frame to convey the wire body, the used roll needs to be replaced and limited, at this time, the roll can be effectively and conveniently extruded and limited by the limiting mechanism, and the wire body can be better conveyed.

[0016] Preferably, the bottom end of the limiting plate is fixedly connected with slide columns on both sides, and the surface of the fixed frame is provided with a sliding groove, and the inner wall of the sliding groove is slidingly connected with the circular arc surface of the slide column.

[0017] The effect achieved by the above-mentioned components is that when the position of the limiting plate is moved, the slide columns on both sides of the bottom end of the limiting plate and the sliding groove can be guided, protected and limited.

[0018] Preferably, the limiting frame is a stainless steel frame, and the cross-sectional size of the limiting frame is adapted to the size of the upper end short arm of the limiting plate.

[0019] The effect achieved by the above-mentioned components is that the limiting frame made of stainless steel can be conveniently inserted and fixed with the upper end of the limiting plate.

[0020] Compared with the related art, the wire terminal crimping device with the cutting mechanism has the following beneficial effects:

[0021] Through the operation of the docking mechanism, the cutting head at the output end of the cutting module can be replaced and limited, which is helpful for replacing and installing the cutting head after long-time use, and the clamping and limiting between the positioning frame rotating on the circular arc surface of the docking column on the upper end of the cutting head and the docking plate on the two sides of the rotating ring is helpful for quickly installing and limiting the cutting head.

[0022] Through the operation of the limiting mechanism, the roll after use can be replaced, the fixed frame on the surface of the rotating disc of the conveying frame is driven to rotate, and the limiting frame fixed on the upper end surface of the roll is inserted by the limiting plate sliding along the slide rod in the fixed frame, so that the roll can be effectively and conveniently limited and protected. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure schematic view of the electric wire terminal crimping device with the cutting mechanism is provided in the utility model.

[0024] Figure 2 A structure schematic view of the butt joint mechanism is shown. Figure 1

[0025] Figure 3 A partial structure schematic view of the butt joint mechanism is shown. Figure 2

[0026] Figure 4 A structure schematic view of the limiting mechanism is shown. Figure 1

[0027] Figure 5 A partial structure schematic view of the limiting mechanism is shown. Figure 4 Reference signs in the drawings: 1, cutting table; 2, cutting module; 3, cutting head; 4, butt joint mechanism; 401, rotating ring; 402, butt joint plate; 403, positioning hole; 404, butt joint column; 405, positioning frame; 406, coil spring; 407, positioning shaft; 408, positioning block; 409, limiting block; 410, limiting groove; 5, limiting mechanism; 51, limiting frame; 52, limiting plate; 53, rotating disc; 54, fixed frame; 55, connecting rod; 56, spring; 57, sliding groove; 58, sliding column; 6, guide frame; 7, electric wire body; 8, conveying frame; 9, winding roller.

[0028] DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] The specific implementation of the utility model will be described in detail by combining with specific examples.

[0031] Please refer to Figures 1 to 5 ​​​​The utility model discloses an electric wire terminal crimping device with cutting mechanism, including: cutting table 1 and conveying frame 8, cutting table 1's upper end surface is installed with cutting module 2, and the output of cutting module 2 is provided with cutting head 3, and one side of cutting table 1 is fixedly connected with guide frame 6, and the surface of conveying frame 8 is provided with roll 9, and the inner wall of roll 9 is wound with electric wire body 7, and the arc surface of one end of electric wire body 7 is slidably penetrated with the inner wall of guide frame 6, and the position of cutting module 2 corresponding cutting head 3 is equipped with docking mechanism 4, and the surface of conveying frame 8 corresponding roll 9 is equipped with limiting mechanism 5.

[0032] In the embodiment of the utility model, please refer to Figure 2 And Figure 3 Docking mechanism 4 includes rotary ring 401, and the upper end of rotary ring 401 is fixedly connected with the output of cutting module 2, and the arc surface both sides of rotary ring 401 are fixedly connected with docking plate 402, and the section of docking plate 402 is " L " shape, and the bottom end inner wall section of docking plate 402 is " U " shape, and the upper end both sides of cutting head 3 are fixedly connected with docking column 404, and the arc surface of docking column 404 is connected with the inner wall of docking plate 402, and the arc surface of docking column 404 is rotatably connected with positioning frame 405, and the upper end of positioning frame 405 is screwed and penetrates with positioning shaft 407, and the bottom end of positioning shaft 407 is fixedly connected with positioning block 408, and the upper end surface of docking plate 402 is provided with positioning hole 403, and the inner wall of positioning hole 403 is inserted with the surface of positioning block 408, and the inner wall both ends arc surface of positioning frame 405 are all covered with roll spring 406, and the both ends of roll spring 406 are fixedly connected with positioning frame 405 and docking column 404 respectively, and the upper end surface of cutting head 3 is fixedly connected with limiting block 409, and the lower surface of the output of cutting module 2 is provided with limiting slot 410, and the inner wall of limiting slot 410 is inserted with the surface of limiting block 409, and positioning block 408 is hard alloy block, and the section size of positioning block 408 is adapted with the section size of positioning hole 403;

[0033] In the embodiment of the utility model, please refer to Figure 4 And Figure 5The limiting mechanism 5 comprises a rotating disc 53, the bottom end of the rotating disc 53 is rotationally connected with the surface of the conveying frame 8, the upper surface of the rotating disc 53 is fixedly connected with a fixed frame 54, the cross section of the fixed frame 54 is cross-shaped, the inner walls of the four peripheries of the fixed frame 54 are fixedly connected with connecting rods 55, the arc surfaces of the connecting rods 55 are slidingly connected with limiting plates 52, the cross section of the limiting plates 52 is L-shaped, the upper end surfaces of the four limiting frames 51 are uniformly fixedly connected with the upper end surfaces of the four limiting frames 51, the inner walls of the four limiting frames 51 are respectively inserted with the upper end surfaces of the limiting plates 52, the arc surfaces of the connecting rods 55 are sleeved with springs 56, the two ends of the springs 56 are fixedly connected with the limiting plates 52 and the connecting rods 55 respectively, the bottom ends of the limiting plates 52 are fixedly connected with slide columns 58, the surface of the fixed frame 54 is provided with a sliding groove 57, the inner wall of the sliding groove 57 is slidingly connected with the arc surfaces of the slide columns 58, the limiting frames 51 are stainless steel frames, the cross section size of the limiting frames 51 is adapted to the size of the upper end short arm of the limiting plates 52;

[0034] The working principle of the wire terminal crimping device with the cutting mechanism is as follows: when the cutting head 3 used for a long time is replaced and connected, the cutting head 3 is first connected and fixed with the limiting groove 410 formed in the lower surface of the output end of the cutting module 2 through the limiting block 409 fixed at the upper end, meanwhile, the connecting columns 404 on the two sides of the upper end of the cutting head 3 are clamped and fixed with the connecting plates 402 on the two sides of the rotating ring 401, at this time, the position between the cutting head 3 and the cutting module 2 is temporarily fixed, then the positioning frame 405 at one end of the connecting column 404 is turned over, the positioning frame 405 is turned over to the position on the upper end of the connecting plate 402, then the positioning shaft 407 is rotated, the positioning block 408 fixed at the bottom end of the positioning shaft 407 is inserted and fixed with the positioning hole 403 formed in the upper surface of the connecting plate 402, so that the cutting head 3 worn after long time use is effectively and conveniently replaced and connected.

[0035] When the winding roller 9 winding the wire body 7 after use is limited and installed, the limiting plate 52 in the fixed frame 54 on the upper surface of the rotating disc 53 is first stretched, the limiting plate 52 is extruded, so that the whole winding roller 9 is placed on the upper surface of the rotating disc 53, then the limiting plate 52 is released, the limiting plate 52 slides along the connecting rod 55 fixed in the fixed frame 54, and the stretching limiting is performed by the stretching force generated by the spring 56, at this time, the upper end of the limiting plate 52 is inserted and fixed with the limiting frame 51 fixed on the upper surface of the winding roller 9, when the limiting plate 52 slides, the slide column 58 fixed at the bottom end of the limiting plate 52 can be guided and slid along the sliding groove 57 formed in the surface of the fixed frame 54.

[0036] The circuit and the control involved in the utility model are prior art, and too much description is not made herein.

[0037] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. An electric wire terminal crimping apparatus with a cutting mechanism, characterized by comprising: Include: Cutting table (1) and conveying frame (8), the upper end surface of the cutting table (1) is provided with a cutting module (2), the output end of the cutting module (2) is provided with a cutting head (3), one side of the cutting table (1) is fixedly connected with a guide frame (6), one side surface of the conveying frame (8) is provided with a roll (9), the inner wall of the roll (9) is wound with a wire body (7), one end of the wire body (7) is slidably penetrated into the inner wall of the guide frame (6), the cutting module (2) is provided with a docking mechanism (4) corresponding to the position of the cutting head (3), the docking mechanism (4) comprises a rotating ring (401), the upper end of the rotating ring (401) is fixedly connected with the output end of the cutting module (2), the arc surface of the rotating ring (401) is fixedly connected with a docking plate (402) on both sides, the cross section of the docking plate (402) is "L", the bottom end inner wall cross section of the docking plate (402) is "U", the upper end of the cutting head (3) is fixedly connected with a docking column (404) on both sides, the arc surface of the docking column (404) is connected with the inner wall of the docking plate (402), the arc surface of the docking column (404) is rotatably connected with a positioning frame (405), the upper end of the positioning frame (405) is threaded through a positioning shaft (407), the bottom end of the positioning shaft (407) is fixedly connected with a positioning block (408), the upper end surface of the docking plate (402) is provided with a positioning hole (403), the inner wall of the positioning hole (403) is inserted with the surface of the positioning block (408).

2. The electrical terminal crimping device with a trimming mechanism according to claim 1, wherein The inner wall of the positioning frame (405) is sleeved with a coil spring (406) on both ends, and the coil spring (406) is fixedly connected with the positioning frame (405) and the docking column (404) on both ends.

3. The electrical terminal crimping device with a trimming mechanism of claim 1, wherein, The upper end surface of the cutting head (3) is fixedly connected with a limiting block (409), the output end lower surface of the cutting module (2) is provided with a limiting groove (410), and the inner wall of the limiting groove (410) is inserted with the surface of the limiting block (409).

4. The electrical terminal crimping device with a trimming mechanism of claim 1, wherein, The positioning block (408) is a hard alloy block, and the cross section size of the positioning block (408) is matched with the cross section size of the positioning hole (403).

5. The electrical terminal crimping device with a trimming mechanism of claim 1, wherein, The position corresponding to the roll (9) of one side surface of the conveying frame (8) is provided with a limiting mechanism (5), the limiting mechanism (5) comprises a rotating disc (53), the bottom end of the rotating disc (53) is rotatably connected with the surface of the conveying frame (8), the upper surface of the rotating disc (53) is fixedly connected with a fixed frame (54), the cross section of the fixed frame (54) is cross-shaped, the inner wall of the periphery of the fixed frame (54) is fixedly connected with a connecting rod (55), the arc surface of the connecting rod (55) is slidably connected with a limiting plate (52), the cross section of the limiting plate (52) is L-shaped, the upper end surface of the roll (9) is uniformly fixedly connected with four limiting frames (51), the inner walls of the four limiting frames (51) are respectively inserted with the upper end surface of the limiting plate (52), the arc surface of the connecting rod (55) is sleeved with a spring (56), and the two ends of the spring (56) are fixedly connected with the limiting plate (52) and the connecting rod (55).

6. The electrical terminal crimping device with a trimming mechanism of claim 5, wherein, The bottom end of the limiting plate (52) is fixedly connected with a sliding column (58) on both sides, and the surface of the fixed frame (54) is provided with a sliding groove (57); the inner wall of the sliding groove (57) is slidably connected with the arc surface of the sliding column (58).

7. The electrical terminal crimping device with a trimming mechanism of claim 5, wherein, The limiting frame (51) is a stainless steel frame, and the cross-sectional size of the limiting frame (51) is matched with the size of the upper end short arm of the limiting plate (52).

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