CN223246064U

CN223246064U - Terminal machine

Info

Publication number: CN223246064U
Application number: CN202422488676.1U
Authority: CN
Inventors: 陈秋生
Original assignee: Heshan Pace Technology Co Ltd
Current assignee: Heshan Pace Technology Co Ltd
Priority date: 2024-10-15
Filing date: 2024-10-15
Publication date: 2025-08-19
Anticipated expiration: 2034-10-15

Abstract

The utility model discloses a terminal machine which comprises a wire moving mechanism, a cutting mechanism, a wire stripping mechanism and a crimping mechanism, wherein the cutting mechanism, the wire stripping mechanism and the crimping mechanism are positioned on the same side of the wire moving mechanism in a horizontal mode, the wire moving mechanism is used for sequentially moving wires cut off by the cutting mechanism to the wire stripping mechanism and the crimping mechanism, the wire moving mechanism comprises a moving assembly, a rotating assembly connected with the moving assembly and a clamping assembly connected with the rotating assembly, the moving assembly comprises a sliding block and a first power piece driving the sliding block to horizontally move, the rotating assembly is used for driving the clamping assembly to rotate, the clamping assembly comprises a positioning block, a clamping block positioned on one side of the positioning block in the horizontal mode, and a first cylinder driving the clamping block to be close to or far from the clamping block, and the clamping block and the positioning block clamp the wires. The utility model can improve the automation degree of equipment and the crimping terminal efficiency without manually transferring wires.

Description

Terminal machine

Technical Field

The utility model relates to the technical field of cable processing equipment, in particular to a terminal machine.

Background

In order to facilitate the connection of the wires, the terminal is crimped at the tail end of the wires, and in general, the terminal machine is used for crimping the wires, so that conduction can be formed without welding between the wires, and only the terminal is required to be pulled out when the wires are disassembled.

When the terminal is crimped, the electric wire is cut into a certain length, then the two ends of the electric wire are peeled by using a wire stripper, so that the two ends of the electric wire are exposed out of the metal parts, an operator places the peeled electric wire on a terminal machine for machining, and the terminal machine crimps the two ends of the electric wire.

However, the wire rod needs to be processed by a wire stripper, a terminal machine and other special machines in the existing terminal pressing process, and the wire rod needs to be manually transferred, so that the degree of automation is low, and the processing efficiency is low.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the terminal machine, which can improve the automation degree of equipment and the crimping terminal efficiency without manually transferring wires.

According to the terminal machine provided by the embodiment of the utility model, the terminal machine comprises a wire moving mechanism, a cutting mechanism, a wire stripping mechanism and a crimping mechanism, wherein the cutting mechanism, the wire stripping mechanism and the crimping mechanism are positioned on the same side of the wire moving mechanism, the wire moving mechanism is used for sequentially moving a wire cut off by the cutting mechanism to the wire stripping mechanism and the crimping mechanism, the wire moving mechanism comprises a moving assembly, a rotating assembly connected with the moving assembly and a clamping assembly connected with the rotating assembly, the moving assembly comprises a sliding block and a first power piece for driving the sliding block to horizontally move, the rotating assembly is used for driving the clamping assembly to rotate, the clamping assembly comprises a positioning block, a clamping block positioned on one side of the horizontal side of the positioning block and a first cylinder for driving the clamping block to be close to or far away from the clamping block, and the clamping block and the positioning block clamp the wire.

The terminal machine provided by the embodiment of the utility model has at least the following beneficial effects:

According to the wire stripping mechanism, the sliding block and the first power piece are arranged, the cutting mechanism cuts the wire into a certain length, the sliding block is driven to move by the first power piece, the sliding block sequentially transfers the wire with a certain length to the wire stripping mechanism and the crimping mechanism, the wire stripping mechanism strips two ends of the wire, and the crimping mechanism crimps two ends of the wire to the terminal, so that the wire is not required to be manually transferred, and the automation degree of equipment is improved. According to the wire stripping mechanism, the clamping assembly is provided with the positioning block, the clamping block and the first air cylinder, the first air cylinder is used for driving the clamping block to be close to the positioning block, the clamping block and the positioning block clamp the cut wire, the positioning accuracy of the wire is ensured, the wire stripping precision of the wire stripping mechanism is improved, and the crimping terminal precision of the crimping mechanism is improved. According to the wire stripping mechanism, the rotating assembly is arranged, the clamping assembly is driven to rotate by the rotating assembly, so that two ends of the wire can face the wire stripping mechanism and the crimping mechanism, two wire stripping mechanisms and two crimping mechanisms are not required to be arranged for respectively processing the two ends of the wire, the manufacturing cost of equipment can be greatly reduced, and the wire stripping mechanism is simple in structure and simple in manufacturing. The wire stripping precision of the wire stripping mechanism and the precision of the crimping terminal of the crimping mechanism can be improved, the wire is not required to be manually transferred, the automation degree of equipment is improved, the efficiency of the crimping terminal is improved, and the manufacturing cost of the equipment is greatly reduced. According to the terminal machine provided by the embodiment of the utility model, the moving assembly comprises two guide rails, the sliding blocks are arranged on the two guide rails in a sliding manner, and the cutting mechanism, the wire stripping mechanism and the crimping mechanism are sequentially distributed side by side along the length direction of the guide rails.

According to the terminal machine provided by the embodiment of the utility model, the positioning block is provided with the supporting plate, and the top of the supporting plate is provided with the arc-shaped groove which accommodates the electric wire.

According to the terminal machine of the embodiment of the utility model, the positioning block is provided with the abutting part connected with the supporting plate, the clamping block is provided with the clamping part, and the abutting part and the clamping part clamp the electric wire in the horizontal direction.

According to the terminal machine provided by the embodiment of the utility model, the clamping block is provided with the sliding part connected with the clamping part, the supporting plate is provided with the sliding groove, and the sliding groove is used for accommodating the sliding part to pass through.

According to the terminal machine provided by the embodiment of the utility model, the rotating assembly is provided with the rotating cylinder and the connecting plate connected with the rotating shaft of the rotating cylinder, the bottom of the connecting plate is provided with the guide rod, the sliding block is provided with the arc-shaped guide groove, and the guide groove is used for accommodating the guide rod to pass through.

According to the terminal machine provided by the embodiment of the utility model, the clamping assembly is provided with the bottom plate, the spring is connected between the bottom plate and the connecting plate, the pressing rod is arranged above the positioning block, and the pressing rod can downwards press the positioning block to compress the spring.

According to the terminal machine provided by the embodiment of the utility model, the crimping mechanism comprises the lower die, the upper die arranged above the lower die and the hydraulic cylinder driving the upper die to move up and down, the upper die and the lower die are clamped to crimp the terminal, the hydraulic cylinder is connected with the cross rod, and the cross rod is connected with the compression bar.

According to the terminal machine provided by the embodiment of the utility model, the cutting mechanism comprises the left cutter, the right cutter and the second cylinder for driving the right cutter to be close to the left cutter, and the left cutter and the right cutter cut off the electric wire.

According to the terminal machine provided by the embodiment of the utility model, the terminal machine further comprises a conveying mechanism, the cutting mechanism is arranged in the conveying direction of the conveying mechanism, the conveying mechanism comprises a plurality of traction components, the traction components comprise a first traction roller, a second traction roller and a motor for driving the second traction roller to rotate, and the first traction roller and the second traction roller clamp a traction wire.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

Fig. 1 is a schematic structural view of a terminal machine according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a crimping mechanism of the terminal machine shown in fig. 1;

Fig. 3 is a schematic structural view of a material moving mechanism of the terminal machine shown in fig. 1;

Fig. 4 is a schematic structural view of a slider of the terminal machine shown in fig. 1.

The numerical control cutting machine comprises a 100-cutting mechanism, a 110-wire stripping mechanism, a 120-crimping mechanism, a 130-sliding block, a 140-first power piece, a 150-positioning block, a 160-clamping block, a 170-first cylinder, a 180-guide rail, a 190-connecting plate, a 200-guide rod, a 210-guide groove, a 220-arc groove, a 230-abutting part, a 240-clamping part, a 250-sliding part, a 260-sliding groove, a 270-spring, a 280-pressing rod, a 290-lower die, a 300-upper die, a 310-hydraulic cylinder, a 320-cross rod, a 330-left cutter, a 340-right cutter, a 350-second cylinder, a 360-first traction roller, a 370-second traction roller, a 380-motor, a 390-rotating cylinder and a 400-supporting plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated in reference to the description of the orientation, such as up, down, front, rear, left, right, etc., is based on the direction or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. If first and second are described, this is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted, connected, and coupled" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicating 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.

A terminal machine according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, the present utility model is directed to an embodiment of a terminal machine.

The terminal machine comprises a wire moving mechanism, a cutting mechanism 100, a wire stripping mechanism 110 and a crimping mechanism 120, wherein the cutting mechanism 100, the wire stripping mechanism 110 and the crimping mechanism 120 are positioned on the same side of the wire moving mechanism in a horizontal mode, the wire moving mechanism is used for sequentially moving wires cut off by the cutting mechanism 100 to the wire stripping mechanism 110 and the crimping mechanism 120, the wire moving mechanism comprises a moving assembly, a rotating assembly connected with the moving assembly and a clamping assembly connected with the rotating assembly, the moving assembly comprises a sliding block 130 and a first power piece 140 driving the sliding block 130 to move horizontally, the rotating assembly is used for driving the clamping assembly to rotate, the clamping assembly comprises a positioning block 150, a clamping block 160 positioned on one horizontal side of the positioning block 150 and a first air cylinder 170 driving the clamping block 160 to be close to or far away from the clamping block 160, and the clamping block 160 and the positioning block 150 clamp the wires.

It should be noted that, the first power member 140 includes a screw, a nut sleeved on the screw, and a motor 380 for driving the screw to rotate, where the nut is connected with the slider 130, so that the motor 380 drives the screw to rotate, and the screw and the nut are in threaded transmission in cooperation, so that the nut drives the slider 130 to move horizontally.

In some embodiments of the present utility model, the electric wire drawing machine further comprises a conveying mechanism, the conveying direction of the conveying mechanism is provided with a cutting mechanism 100, the conveying mechanism comprises a plurality of traction components, the traction components comprise a first traction roller 360, a second traction roller 370 and a motor 380 for driving the second traction roller 370 to rotate, and the first traction roller 360 and the second traction roller 370 clamp the electric wire to be drawn.

Accordingly, the second pulling roller 370 is rotated by the motor 380, and the first pulling roller 360 and the second pulling roller 370 sandwich the electric wire to be fed to the cutting mechanism 100.

In some embodiments of the present utility model, the cutting mechanism 100 includes a left cutter 330, a right cutter 340, and a second cylinder 350 driving the right cutter 340 to be close to the left cutter 330, and the left cutter 330 and the right cutter 340 cut the electric wire, so that the cutting mechanism 100 is simple in structure.

In some embodiments of the present utility model, the moving assembly includes two guide rails 180, the slider 130 is slidably disposed on the two guide rails 180, and the cutting mechanism 100, the wire stripping mechanism 110, and the crimping mechanism 120 are sequentially disposed side by side along the length direction of the guide rails 180.

Thus, the slider 130 slides along the guide rail 180 to sequentially move the electric wire cut by the cutting mechanism 100 to the wire stripping mechanism 110 and the crimping mechanism 120, and the material moving mechanism has a simple structure and is easy to arrange.

In some embodiments of the present utility model, the positioning block 150 has a support plate 400, and the top of the support plate 400 is provided with an arc-shaped groove 220, and the arc-shaped groove 220 accommodates the wire, thus positioning the wire using the arc-shaped groove 220, ensuring that the wire can be normally crimped to the terminal.

In some embodiments of the present utility model, the positioning block 150 has an abutting portion 230 connected to the support plate 400, and the clamping block 160 has a clamping portion 240, and the abutting portion 230 and the clamping portion 240 clamp the electric wire in the horizontal direction.

Specifically, the clamping surface of the clamping portion 240 has an arc shape such that the clamping surface of the clamping portion 240 is matched with the outer surface of the electric wire, which is advantageous for firmly clamping the electric wire.

In some embodiments of the present utility model, the clamping block 160 has a sliding portion 250 connected with the clamping portion 240, and the support plate 400 is provided with a sliding groove 260, and the sliding groove 260 accommodates the sliding portion 250 therethrough.

Therefore, during the movement of the clamping block 160, the sliding portion 250 moves along the sliding groove 260, which is advantageous in that the clamping block 160 moves stably, is not easy to deflect, and ensures effective clamping of the electric wire.

In some embodiments of the present utility model, the rotating assembly has a rotating cylinder 390, a connection plate 190 connected to a rotation shaft of the rotating cylinder 390, a guide bar 200 provided at the bottom of the connection plate 190, and a slider 130 provided with an arc-shaped guide groove 210, the guide groove 210 receiving the guide bar 200 therethrough, thereby allowing the clamping assembly to smoothly rotate.

In some embodiments of the present utility model, the wire stripping mechanism 110 includes an upper blade, a lower blade, a second power member that drives the upper and lower blades to cooperate to strip the wire, and the slider 130 transfers the wire between the upper and lower blades, which strip the wire.

In some embodiments of the present utility model, the clamping assembly has a bottom plate, a spring 270 is connected between the bottom plate and the connection plate 190, and a pressing rod 280 is disposed above the positioning block 150, and the pressing rod 280 can press the positioning block 150 downward, so that the spring 270 is compressed.

In the stripping or crimping station, the positioning block 150 may be depressed with the plunger 280 such that the spring 270 compresses, facilitating positioning of the wire in the stripping mechanism 110 and the crimping mechanism 120.

In some embodiments of the present utility model, the press-connection mechanism 120 includes a lower die 290, an upper die 300 above the lower die 290, and a hydraulic cylinder 310 driving the upper die 300 to move up and down, the upper die 300 and the lower die 290 are clamped to press-connect the terminals, the hydraulic cylinder 310 is connected with a cross bar 320, and the cross bar 320 is connected with a press bar 280.

Therefore, the hydraulic cylinder 310 is utilized to drive the upper die 300 to descend, and meanwhile, the pressure bar 280 descends along with the upper die 300, so that the height position of the electric wire on the positioning block 150 can be lowered, the electric wire and the terminal of the lower die 290 are positioned, and the upper die 300 and the lower die 290 are conveniently matched with the crimping terminal in a die clamping mode.

Thus, the present embodiment has the following effects:

1. According to the wire stripping mechanism, the sliding block 130 and the first power piece 140 are arranged, the cutting mechanism 100 cuts the wire into a certain length, the sliding block 130 is driven to move by the first power piece 140, the sliding block 130 sequentially transfers the wire with a certain length to the wire stripping mechanism 110 and the crimping mechanism 120, the wire stripping mechanism 110 strips two ends of the wire, and the crimping mechanism 120 crimps the two ends of the wire, so that the wire does not need to be manually transferred, and the automation degree of equipment is improved.

2. According to the utility model, the clamping assembly is provided with the positioning block 150, the clamping block 160 and the first air cylinder 170, and the first air cylinder 170 is utilized to drive the clamping block 160 to be close to the positioning block 150, so that the clamping block 160 and the positioning block 150 clamp the cut electric wire, the positioning accuracy of the electric wire is ensured, the stripping precision of the wire stripping mechanism 110 is improved, and the crimping precision of the crimping terminal of the crimping mechanism 120 is improved.

3. According to the wire stripping mechanism, the rotating assembly is arranged, the clamping assembly is driven to rotate by the rotating assembly, so that two ends of a wire can face the wire stripping mechanism 110 and the crimping mechanism 120, two wire stripping mechanisms 110 and two crimping mechanisms 120 are not required to be arranged for respectively processing two ends of the wire, the manufacturing cost of equipment can be greatly reduced, and the wire stripping mechanism is simple in structure and simple in manufacturing.

4. The wire stripping precision of the wire stripping mechanism 110 and the precision of the crimping mechanism 120 crimping terminals can be improved, the wire is not required to be manually transferred, the automation degree of equipment is improved, the crimping terminal efficiency is improved, and the manufacturing cost of the equipment is greatly reduced.

In the description of the present specification, a description with reference to the term "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" or the like means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A terminal machine, characterized in that it comprises a wire moving mechanism, a cutting mechanism (100), a wire stripping mechanism (110) and a crimping mechanism (120), wherein the cutting mechanism (100), the wire stripping mechanism (110) and the crimping mechanism (120) are located on the same horizontal side of the wire moving mechanism, and the wire moving mechanism is used to move the wire cut by the cutting mechanism (100) to the wire stripping mechanism (110) and the crimping mechanism (120) in sequence, and the wire moving mechanism comprises a moving component, a rotating component connected to the moving component, A clamping assembly connected to the rotating assembly, the moving assembly includes a slider (130), a first power member (140) for driving the slider (130) to move horizontally, the rotating assembly is used to drive the clamping assembly to rotate, the clamping assembly includes a positioning block (150), a clamping block (160) located on a horizontal side of the positioning block (150), and a first cylinder (170) for driving the clamping block (160) to move closer to or away from the clamping block (160), and the clamping block (160) and the positioning block (150) clamp the wire.

2. A terminal machine according to claim 1, characterized in that the moving component includes two guide rails (180), the slider (130) is slidably arranged on the two guide rails (180), and the cutting mechanism (100), the wire stripping mechanism (110) and the crimping mechanism (120) are sequentially arranged side by side along the length direction of the guide rails (180).

3. A terminal machine according to claim 1, characterized in that the positioning block (150) has a support plate (400), and the top of the support plate (400) is provided with an arc groove (220), and the arc groove (220) accommodates the wire.

4. A terminal machine according to claim 3, characterized in that the positioning block (150) has an abutment portion (230) connected to the support plate (400), and the clamping block (160) has a clamping portion (240), and the abutment portion (230) and the clamping portion (240) clamp the wire in a horizontal direction.

5. A terminal machine according to claim 4, characterized in that the clamping block (160) has a sliding portion (250) connected to the clamping portion (240), and the support plate (400) is provided with a slide groove (260), and the slide groove (260) accommodates the sliding portion (250) to pass through.

6. A terminal machine according to claim 1, characterized in that the rotating assembly has a rotating cylinder (390), a connecting plate (190) connected to the rotating shaft of the rotating cylinder (390), a guide rod (200) is provided at the bottom of the connecting plate (190), and the slider (130) is provided with an arc-shaped guide groove (210), and the guide groove (210) accommodates the guide rod (200) to pass through.

7. A terminal machine according to claim 6, characterized in that the clamping assembly has a base plate, a spring (270) is connected between the base plate and the connecting plate (190), and a pressure rod (280) is provided above the positioning block (150), and the pressure rod (280) can press the positioning block (150) downward to compress the spring (270).

8. A terminal machine according to claim 7, characterized in that the crimping mechanism (120) includes a lower mold (290), an upper mold (300) located above the lower mold (290), and a hydraulic cylinder (310) that drives the upper mold (300) to move up and down, the upper mold (300) and the lower mold (290) are combined to crimp the terminal, the hydraulic cylinder (310) is connected to a cross bar (320), and the cross bar (320) is connected to the pressure rod (280).

9. A terminal machine according to claim 1, characterized in that the cutting mechanism (100) comprises a left cutter (330), a right cutter (340), and a second cylinder (350) that drives the right cutter (340) close to the left cutter (330), and the left cutter (330) and the right cutter (340) cut the wire.

10. A terminal machine according to claim 1, characterized in that it also includes a conveying mechanism, the cutting mechanism (100) is set in the conveying direction of the conveying mechanism, the conveying mechanism includes a plurality of traction components, the traction components include a first traction roller (360), a second traction roller (370), and a motor (380) that drives the second traction roller (370) to rotate, the first traction roller (360) and the second traction roller (370) clamp the traction wire.