CN215697600U

CN215697600U - Cable cutting device in large-diameter wire harness processing

Info

Publication number: CN215697600U
Application number: CN202121790840.4U
Authority: CN
Inventors: 张克文; 王艳红; 张琴
Original assignee: Laohekou Qiyue Electronics Co ltd
Current assignee: Laohekou Qiyue Electronics Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-01
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to the technical field of cable processing, in particular to a cable cutting device in large-diameter wire harness processing, which comprises a fixed bottom plate and a mounting plate, wherein a lifting mechanism is arranged between the fixed bottom plate and the mounting plate, a cutting mechanism is fixedly arranged on the mounting plate and consists of two opposite translation mechanisms, a cutter is fixedly connected to each of the two translation mechanisms, the two cutters cut off a cable when the two cutters are butted and pressed, an auxiliary cutting mechanism is arranged on each translation mechanism and comprises an elastic telescopic rod fixedly connected to the two translation mechanisms, the end parts, close to each other, of the two elastic telescopic rods are fixedly connected with travelling wheels, the two travelling wheels can be butted and pressed, and the rotating shaft of each travelling wheel is fixedly connected with the output end of a motor. The cable cutting device overcomes the defect that partial connection possibly remains at the cutting position to cause the cable not to be cut off thoroughly in the prior art, has obvious beneficial effect and is suitable for popularization.

Description

Cable cutting device in large-diameter wire harness processing

Technical Field

The utility model relates to the technical field of cable processing, in particular to a cable cutting device in large-diameter wire harness processing.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. When the existing cable is used, the existing cable needs to be cut off, and after the existing cable cutting device cuts the cable, due to the fact that the cutting edge of the cutter is uneven, part of connection still remains at the cutting position of the cable after cutting, the cable cannot be cut completely, and therefore the existing cable cutting device in large-diameter wiring harness machining is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that partial connection possibly remains at a cutting position to cause incomplete cutting of a cable in the prior art, and provides a cable cutting device in large-diameter wire harness processing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cable cutting device in major diameter pencil processing, includes PMKD and mounting panel, be provided with elevating system between PMKD and the mounting panel, the fixed cutting mechanism that is provided with on the mounting panel, cutting mechanism comprises two relative translation mechanisms, two cutter of equal fixedly connected with in the translation mechanism, two cut off the cable when the cutter supports to press the butt joint, be provided with supplementary cutting mechanism in the translation mechanism, supplementary cutting mechanism includes the elastic telescopic rod of fixed connection on two translation mechanisms, two the tip fixedly connected with driving wheel that elastic telescopic rod is close to mutually, two driving wheel can support to press the butt joint, the pivot department of driving wheel and the output fixed connection of motor.

Preferably, the lifting mechanism comprises a guide mechanism and a power mechanism, the guide mechanism comprises a sliding telescopic rod fixedly connected between the fixed bottom plate and the mounting plate, the sliding telescopic rods are distributed at four corners of the mounting plate, the power mechanism comprises two supporting components and a bidirectional screw rod connected between the two supporting components, the supporting component comprises a rotating shaft base, a supporting rod and a threaded sleeve, the rotating shaft base is fixedly connected with the bottom surface of the mounting plate and the top surface of the fixed bottom plate, the supporting rods are rotatably connected to the rotating shaft base, one ends of the two supporting rods far away from the rotating shaft base are fixedly connected to the same threaded sleeve, the bidirectional screw rod penetrates through the two threaded sleeves and is in threaded connection with the threaded sleeves, the two threaded sleeves move in the opposite direction or the opposite direction on the bidirectional screw rod, and one end of the bidirectional screw rod is externally connected with a driving device for controlling the bidirectional screw rod to rotate.

Preferably, translation mechanism includes two risers of fixed connection at the mounting panel top surface, two fixedly connected with electric putter on the lateral wall that the riser is in the opposite direction, electric putter keeps away from the one end fixedly connected with removal riser of riser, cutter fixed mounting is on removing the riser, a plurality of smooth slide bars that run through the riser setting of fixedly connected with on removing the riser.

Preferably, the elastic telescopic rod comprises a sliding sleeve and a sliding rod, the sliding rod is arranged in the sliding sleeve in a sliding mode, a spring is arranged in the sliding sleeve, and two ends of the spring are fixedly connected with the sliding rod and the bottom end of the inside of the sliding sleeve respectively.

Preferably, the motor connected with the wheel axle of the travelling crane rotates in the same direction.

The utility model provides a cable cutting device in large-diameter wire harness processing, which has the beneficial effects that: this cable cutting device in major diameter pencil processing is through fixed connection elastic telescopic rod on two translation mechanism, and fixedly connected with can rotate the travelling wheel by oneself on two elastic telescopic rod, cutter when two translation mechanism on supports to press when cutting the cable together, translation mechanism also can take two travelling wheels to support and press on the outer wall of cable this moment, after two cutters are close to each other and cut off the cable, then two travelling wheel rotations of control, make one section cable rotate for another section cable wherein, thereby can make the cable thoroughly break off, it probably remains the part and connects to have solved to have cutting position department among the prior art, lead to the shortcoming that the cable can't thoroughly cut off, beneficial effect is obvious, and is suitable for promoting.

Drawings

Fig. 1 is a schematic front view of a cable cutting device in a large-diameter wire harness processing according to the present invention;

fig. 2 is a schematic top view of a cable cutting device in a large-diameter wire harness processing according to the present invention;

fig. 3 is a schematic cross-sectional view of an elastic telescopic rod of the cable cutting device in the large-diameter wire harness processing according to the present invention.

In the figure: the device comprises a fixed bottom plate 1, a mounting plate 2, a cutter 3, an elastic telescopic rod 4, a travelling wheel 5, a sliding telescopic rod 6, a bidirectional screw 7, a rotating shaft base 8, a supporting rod 9, a threaded sleeve 10, a vertical plate 11, an electric push rod 12, a movable vertical plate 13, a smooth sliding rod 14, a sliding sleeve 15, a sliding rod 16 and a spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a cable cutting device in large-diameter wire harness processing comprises a fixed base plate 1 and a mounting plate 2, wherein a lifting mechanism is arranged between the fixed base plate 1 and the mounting plate 2, the lifting mechanism comprises a guide mechanism and a power mechanism, the guide mechanism comprises a sliding telescopic rod 6 fixedly connected between the fixed base plate 1 and the mounting plate 2, the sliding telescopic rod 6 is distributed at four corners of the mounting plate 2, the power mechanism comprises two support assemblies and a bidirectional screw 7 connected between the two support assemblies, each support assembly comprises a rotating shaft base 8, a support rod 9 and a threaded sleeve 10, the rotating shaft base 8 is fixedly connected at the bottom surface of the mounting plate 2 and the top surface of the fixed base plate 1, the support rods 9 are rotatably connected on the rotating shaft base 8, one ends of the two support rods 9 far away from the rotating shaft base 8 are fixedly connected on the same threaded sleeve 10, the bidirectional screw 7 passes through the two threaded sleeves 10 and is in threaded connection with the threaded sleeves 10, the two threaded sleeves 10 move oppositely or reversely on the bidirectional screw 7, one end of the bidirectional screw 7 is externally connected with a driving device for controlling the bidirectional screw 7 to rotate, when the bidirectional screw 7 is controlled to rotate by the driving device, the two threaded sleeves 10 on the two-way screw 7 are now moved towards or away from each other on the two-way screw 7, and when the two threaded sleeves 10 are moved on the two-way screw 7, if the included angle between the two support rods 9 connected to the threaded sleeve 10 is increased, the distance between the fixed bottom plate 1 and the mounting plate 2 is increased, at this time, the mounting plate 2 is lifted, and when the included angle between the two support rods 9 on the threaded sleeve 10 is decreased, the distance between the fixed base plate 1 and the mounting plate 2 becomes smaller, and the mounting plate 2 descends at the moment, so that the purpose of controlling the height of the mounting plate 2 is achieved.

According to the cable cutting device, a cutting mechanism is fixedly arranged on a mounting plate 2 and consists of two opposite translation mechanisms, a cutter 3 is fixedly connected to each of the two translation mechanisms, the two cutters 3 cut off a cable when abutting against each other, the translation mechanism comprises two vertical plates 11 fixedly connected to the top surface of the mounting plate 2, electric push rods 12 are fixedly connected to opposite side walls of the two vertical plates 11, a movable vertical plate 13 is fixedly connected to one end, away from the vertical plate 11, of each electric push rod 12, the cutter 3 is fixedly arranged on the movable vertical plate 13, a plurality of smooth rods 14 penetrating through the vertical plates 11 are fixedly connected to the movable vertical plate 13, the two cutters 3 can approach each other under the action of the electric push rods 12 to cut the cable, and the optical slide rods 14 can guide the movable vertical plates 13.

In the utility model, an auxiliary cutting mechanism is arranged on a translation mechanism, the auxiliary cutting mechanism comprises an elastic telescopic rod 4 fixedly connected with two translation mechanisms, the elastic telescopic rod 4 comprises a sliding sleeve 15 and a sliding rod 16, the sliding rod 16 is slidably arranged in the sliding sleeve 15, a spring 17 is arranged in the sliding sleeve 15, two ends of the spring 17 are respectively fixedly connected with the sliding rod 16 and the inner bottom end of the sliding sleeve 15, the end parts of the two elastic telescopic rods 4 close to each other are fixedly connected with a travelling wheel 5, the two travelling wheels 5 can be butted and pressed, the rotating shaft of the travelling wheel 5 is fixedly connected with the output end of a motor, the motor connected with the rotating shaft of the travelling wheel 5 rotates in the same direction, the elastic telescopic rods 4 are fixedly connected with the two translation mechanisms, the travelling wheels 5 can rotate by themselves and are fixedly connected with the two elastic telescopic rods 4, when the cutting knives 3 on the two translation mechanisms are butted together to cut cables, at the moment, the translation mechanism can drive the two travelling wheels 5 to abut against the outer wall of the cable, and when the two cutters 3 approach each other to cut off the cable, the two travelling wheels 5 are controlled to rotate, so that one cable rotates relative to the other cable, and the cable can be completely disconnected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A cable cutting device in the processing of large-diameter wire harnesses comprises a fixed bottom plate (1) and a mounting plate (2), it is characterized in that a lifting mechanism is arranged between the fixed bottom plate (1) and the mounting plate (2), the mounting plate (2) is fixedly provided with a cutting mechanism, the cutting mechanism consists of two opposite translation mechanisms, the two translation mechanisms are both fixedly connected with a cutter (3), the two cutters (3) cut off the cable when abutting against and butting against each other, the cutting mechanism is characterized in that an auxiliary cutting mechanism is arranged on the translation mechanism and comprises elastic telescopic rods (4) fixedly connected to the two translation mechanisms, the elastic telescopic rods (4) are fixedly connected with travelling wheels (5) at the end portions close to each other, the travelling wheels (5) can be abutted and butted, and rotating shafts of the travelling wheels (5) are fixedly connected with the output end of a motor.

2. The cable cutting device in large-diameter wire harness processing according to claim 1, wherein the lifting mechanism comprises a guiding mechanism and a power mechanism, the guiding mechanism comprises a sliding telescopic rod (6) fixedly connected between a fixed bottom plate (1) and a mounting plate (2), the sliding telescopic rod (6) is distributed at four corners of the mounting plate (2), the power mechanism comprises two supporting components and a two-way screw (7) connected between the two supporting components, the supporting components comprise a rotating shaft base (8), a supporting rod (9) and a threaded sleeve (10), the rotating shaft base (8) is fixedly connected at the bottom surface of the mounting plate (2) and the top surface of the fixed bottom plate (1), the supporting rod (9) is rotatably connected on the rotating shaft base (8), and one end of the two supporting rods (9) far away from the rotating shaft base (8) is fixedly connected on the same threaded sleeve (10), the bidirectional screw (7) penetrates through the two threaded sleeves (10) and is in threaded connection with the threaded sleeves (10), the two threaded sleeves (10) move oppositely or reversely on the bidirectional screw (7), and one end of the bidirectional screw (7) is externally connected with a driving device for controlling the bidirectional screw (7) to rotate.

3. The cable cutting device in processing of major diameter pencil of claim 1, characterized in that, translation mechanism includes two risers (11) of fixed connection at mounting panel (2) top surface, two fixedly connected with electric putter (12) on the lateral wall that riser (11) are opposite to each other, the one end fixedly connected with that riser (11) were kept away from to electric putter (12) removes riser (13), cutter (3) fixed mounting is on removing riser (13), a plurality of smooth slide bars (14) that run through riser (11) setting of fixedly connected with are gone up to removal riser (13).

4. The cable cutting device in large-diameter wire harness processing according to claim 1, wherein the elastic telescopic rod (4) comprises a sliding sleeve (15) and a sliding rod (16), the sliding rod (16) is slidably arranged in the sliding sleeve (15), a spring (17) is arranged in the sliding sleeve (15), and two ends of the spring (17) are fixedly connected with the sliding rod (16) and the inner bottom end of the sliding sleeve (15) respectively.

5. The cable cutting device in large-diameter wire harness processing according to claim 1, wherein the motor connected with the rotating shaft of the travelling wheel (5) rotates in the same direction.