CN218395723U

CN218395723U - High-precision wire harness cutting machine

Info

Publication number: CN218395723U
Application number: CN202222131298.2U
Authority: CN
Inventors: 张明虹
Original assignee: Xinlantian Science And Technology Industry Co ltd Shenyang City
Current assignee: Xinlantian Science And Technology Industry Co ltd Shenyang City
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-31
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a high accuracy pencil cutting machine relates to pencil cutting technical field. The wire coil straightening device comprises a wire coil, a straightening mechanism, a cutting mechanism and a controller, wherein the straightening mechanism comprises an upper straightening shaft and a lower straightening shaft, a plurality of straightening inner rings are mounted on the upper straightening shaft, the straightening inner rings are clamped into straightening outer rings, the straightening outer rings are connected with threaded rods through threads, and the threaded rods are mounted on a supporting seat; the lower correcting shaft is provided with a correcting rod, the upper correcting shaft is inserted into the limiting plate and can rotate relative to the limiting plate, the limiting plate is arranged on the support, the lower correcting shaft is clamped into the limiting plate and can slide up and down with the limiting plate, and the upper correcting shaft and the lower correcting shaft are respectively clamped into the two adjusting plates. The utility model provides a high-precision wire harness cutting machine which can be suitable for the correction work of wire harnesses with different sizes; the wiring harness is corrected through the correcting mechanism, the wiring harness is changed into a horizontal state from a bending state, the cutting distance is calculated more conveniently, and the cutting precision can be improved.

Description

High-precision wire harness cutting machine

Technical Field

The utility model relates to a pencil cutting technical field especially relates to a high accuracy pencil cutting machine.

Background

According to "relate to a high accuracy pencil cutting" that chinese patent grant publication No. CN 216126489U provided, can be through the mechanism of flare-outing through being equipped with, when a plurality of pencil released through paying out machine, a plurality of pencil removed to the delivery board through cutting mechanism on, when the pencil contact flare-outing roller, because first servo motor rotation can drive the rotation of flare-outing roller, the rotation of flare-outing roller can apply the pulling force to the pencil, thereby can flare-outing a plurality of pencil, when pencil release length reaches the specified value, start-up cylinder can drive cutter downwardly movement, the cutter cuts off a plurality of pencil, be convenient for improve the cutting precision of pencil, and flare-outing roller lasts to rotate and can carry the pencil after cutting off to the collecting vat in, the cutter

However, when the device is used, the limitation is large, and different straightening rollers need to be replaced according to needs in the process of correcting and cutting the wire harnesses with different sizes, so that the device is poor in adaptability, and inconvenience is brought to the wire harness cutting work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high accuracy pencil cutting machine has solved the technical problem that current device can not be adapted to not equidimension pencil and correct.

In order to solve the technical problem, the utility model provides a high-precision wire harness cutting machine, which comprises a wire coil, a correcting mechanism, a cutting mechanism and a controller, wherein the correcting mechanism comprises an upper correcting shaft and a lower correcting shaft, a plurality of correcting inner rings are arranged on the upper correcting shaft, the correcting inner rings are clamped into correcting outer rings, the correcting outer rings are connected with threaded rods through threads, and the threaded rods are arranged on a supporting seat;

the correcting rod is installed on the lower correcting shaft, the upper correcting shaft is inserted into the limiting plate, the limiting plate and the limiting plate can rotate relatively, the limiting plate is installed on the support, the lower correcting shaft is clamped into the limiting plate, the upper correcting shaft and the limiting plate can slide up and down, the upper correcting shaft and the lower correcting shaft are respectively clamped into the two adjusting plates, the two adjusting plates are hinged to the expansion plate, the expansion plate is connected with the telescopic rod, the telescopic rod is installed on the sliding block, the sliding block is clamped into the support, and the sliding block and the support can slide up and down relatively.

Preferably, the wire coil, the correcting mechanism, the cutting mechanism and the controller are all installed on the support, and the wire coil is connected with the driving motor.

Preferably, the number of the correcting inner rings is two, the outer side of each correcting inner ring is clamped with a ball, the ball is clamped into the correcting outer ring, and the thread turning directions of the two thread parts of the threaded rod corresponding to the two correcting outer rings are opposite.

Preferably, the correcting outer ring is provided with a plurality of balls in a clamping mode at one side close to the other correcting outer ring, the balls and the correcting outer ring can rotate relatively, the balls are clamped in the correcting ring, the correcting ring is clamped in the guide part, the rest guide parts can rotate relatively, the guide part and the correcting outer ring are integrally designed, and the guide part is semicircular.

Preferably, two the correction outer lane all blocks in the guide rail, and other guide rails are slidable relatively, and the guide rail is installed on the support.

Preferably, the straightening rod is positioned between the two straightening rings.

Preferably, the upper correcting shaft is hinged with one adjusting plate through a first supporting plate, the lower correcting shaft is hinged with the other adjusting plate through a second supporting plate, and the telescopic rod is a hydraulic telescopic rod.

Preferably, the cutting mechanism comprises a cutting knife, the cutting knife is connected with a lifting mechanism capable of driving the cutting knife to move up and down, and a counter for measuring the number of rotation turns of the wire coil is mounted on the wire coil.

Compared with the prior art, the utility model provides a pair of high accuracy pencil cutting machine has following beneficial effect:

the utility model provides a high-precision wire harness cutting machine, which can adjust the space between two correction outer rings by driving the two correction outer rings to move through a threaded rod, and can adapt to the correction of wire harnesses with different widths; the telescopic rod drives the telescopic plate to move, the telescopic plate compresses or pulls the two adjusting plates to move, the upper position and the lower position of the upper correcting shaft cannot move, the lower correcting shaft can be driven to move up and down along the limiting plate in the moving process of the adjusting plates, the upper position and the lower position of the lower correcting shaft are further adjusted, the distance between the lower correcting shaft and the upper correcting shaft is further adjusted, the wire harness correcting device is suitable for correcting work of wire harnesses with different heights, and the wire harness correcting device can be suitable for correcting work of wire harnesses with different sizes by matching with all parts on the upper correcting shaft; the wire harness is corrected through the correcting mechanism, so that the wire harness is changed from a bending state to a horizontal state, the cutting distance is more conveniently calculated, and the cutting precision can be improved;

the utility model provides a high-precision wire harness cutting machine, which is characterized in that a correction ring which can rotate relative to a correction outer ring is arranged on one side of two correction outer rings which are close to each other, when a wire harness enters the two correction rings, the correction ring rotates along with the movement of the wire harness, so that the relative friction force between the wire harness and the correction ring can be reduced, the abrasion of the wire harness is further reduced, and meanwhile, the wire harness is prevented from being clamped in the two correction outer rings, and the occurrence of the material clamping condition is avoided; the guide rails limit the moving direction of the two correcting outer rings, and deflection of the correcting outer rings in the moving process is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a high-precision wire harness cutting machine.

Fig. 2 is a left side view of a high precision wire harness cutting machine.

Fig. 3 is a schematic diagram of an internal structure of a straightening mechanism in a high-precision wire harness cutting machine.

Fig. 4 is a schematic structural view of a portion a in fig. 3 in a high-precision wire harness cutting machine.

Fig. 5 is a schematic structural diagram of a guide rail in a high-precision wire harness cutting machine.

Reference numbers in the figures: 1. wire coils; 2. a correction mechanism; 201. an upper correction shaft; 202. correcting the inner ring; 203. correcting the outer ring; 204. a ball bearing; 205. a threaded rod; 206. a supporting base; 207. a lower correction shaft; 208. a leveling rod; 209. a limiting plate; 210. an adjusting plate; 211. a retractable plate; 212. a slider; 213. a ball; 214. a correction ring; 215. a guide portion; 216. a guide rail; 3. a cutting mechanism; 4. and (4) a bracket.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1-4, the utility model comprises a wire coil 1, a straightening mechanism 2, a cutting mechanism 3 and a controller, wherein the wire coil 1, the straightening mechanism 2, the cutting mechanism 3 and the controller are all arranged on a bracket 4, and the wire coil 1 is connected with a driving motor;

the correcting mechanism 2 comprises an upper correcting shaft 201 and a lower correcting shaft 207, wherein a plurality of correcting inner rings 202 are installed on the upper correcting shaft 201, the number of the correcting inner rings 202 is two, the correcting inner rings 202 are clamped into a correcting outer ring 203, balls 204 are clamped outside the correcting inner rings 202, the balls 204 are clamped into the correcting outer ring 203, the correcting outer ring 203 is connected with a threaded rod 205 through threads, the threaded rod 205 has opposite thread directions corresponding to two threaded parts at the two correcting outer rings 203, the threaded rod 205 is installed on a supporting seat 206, one side of the correcting outer ring 203, which is close to the other correcting outer ring 203, is clamped with a plurality of round balls 213, the round balls 213 and the correcting outer ring 203 can rotate relatively, the round balls 213 are clamped into a correcting ring 214, the correcting ring 214 is clamped into a guide part 215, the rest guide parts 215 can rotate relatively, the guide part 215 and the correcting outer ring 203 are integrally designed, and the guide part 215 is in a semicircular shape; the threaded rod 205 drives the two correcting outer rings 203 to move, so that the distance between the two correcting outer rings 203 can be adjusted, and the device can be suitable for correcting wiring harnesses with different widths; the two straightening outer rings 203 are provided with the straightening rings 214 which can rotate relative to the straightening outer rings 203 at the sides close to each other, when the wire harness enters the two straightening rings 214, the straightening rings 214 rotate along with the movement of the wire harness, so that the relative friction force between the wire harness and the straightening rings 214 can be reduced, the abrasion of the wire harness is further reduced, meanwhile, the wire harness is prevented from being clamped in the two straightening outer rings 203, and the occurrence of material clamping is avoided;

a correcting rod 208 is installed on the lower correcting shaft 207, the correcting rod 208 is located between the two correcting outer rings 203, the upper correcting shaft 201 is inserted into a limiting plate 209 and can rotate relative to the limiting plate 209, the limiting plate 209 is installed on the support 4, the lower correcting shaft 207 is clamped into the limiting plate 209 and can slide up and down with the limiting plate 209, the upper correcting shaft 201 and the lower correcting shaft 207 are respectively clamped into two adjusting plates 210, the upper correcting shaft 201 is hinged with one adjusting plate 210 through a first supporting plate, the lower correcting shaft 207 is hinged with the other adjusting plate 210 through a second supporting plate, the two adjusting plates 210 are hinged with a telescopic plate 211, the telescopic plate 211 is connected with a telescopic rod, the telescopic rod is a hydraulic telescopic rod, the telescopic rod is installed on a sliding block 212, the sliding block 212 is clamped into the support 4 and can slide up and down relative to the support 4; the telescopic rod drives the telescopic plate 211 to move, the telescopic plate 211 compresses or pulls the two adjusting plates 210 to move, the upper and lower positions of the upper correcting shaft 201 cannot move, the lower correcting shaft 207 can be driven to move up and down along the limiting plate 209 in the moving process of the adjusting plates 210, the upper and lower positions of the lower correcting shaft 207 are further adjusted, the distance between the lower correcting shaft 207 and the upper correcting shaft 201 is further adjusted, the telescopic rod type wire harness straightening device is suitable for the correction work of wire harnesses with different heights, and the telescopic rod type wire harness straightening device can be suitable for the correction work of the wire harnesses with different sizes by matching with all parts on the upper correcting shaft 201; the harness is corrected through the correcting mechanism 2, so that the harness is changed from a bending state to a horizontal state, the cutting distance is more conveniently calculated, and the cutting precision can be improved;

the cutting mechanism 3 comprises a cutting knife which is connected with a lifting mechanism capable of driving the cutting knife to move up and down, and a counter for measuring the number of turns of the wire coil 1 is arranged on the wire coil; the moving distance of pencil is judged to 1 pivoted number of turns of accessible drum, cuts the pencil through cutting knife cooperation elevating system, and then cuts the pencil.

Example two

As shown in fig. 5, on the basis of the first embodiment, two straightening outer rings 203 are clamped in the guide rails 216, and the rest guide rails 216 can slide relatively, and the guide rails 216 are installed on the bracket 4; the guide rail 216 limits the moving direction of the two correcting outer rings 203, and the two correcting outer rings are prevented from deflecting during moving.

The working principle is as follows:

when the utility model is used, the threaded rod 205 drives the two correcting outer rings 203 to move, so that the distance between the two correcting outer rings 203 can be adjusted, and the utility model can be suitable for the correction of wire harnesses with different widths; the telescopic rod drives the telescopic plate 211 to move, the telescopic plate 211 compresses or pulls the two adjusting plates 210 to move, the upper position and the lower position of the upper correcting shaft 201 cannot move, the lower correcting shaft 207 can be driven to move up and down along the limiting plate 209 in the moving process of the adjusting plates 210, the upper position and the lower position of the lower correcting shaft 207 are adjusted, the distance between the lower correcting shaft 207 and the upper correcting shaft 201 is adjusted, the wire harness straightening device is suitable for the straightening work of wire harnesses with different heights, and the wire harness straightening device can be suitable for the straightening work of wire harnesses with different sizes by matching with all parts on the upper correcting shaft 201; the harness is corrected through the correcting mechanism 2, so that the harness is changed from a bending state to a horizontal state, the cutting distance is more conveniently calculated, and the cutting precision can be improved;

the correcting rings 214 which can rotate relative to the correcting outer rings 203 are arranged on the sides, close to each other, of the two correcting outer rings 203, when the wire harness enters the two correcting rings 214, the correcting rings 214 rotate along with the movement of the wire harness, so that the relative friction force between the wire harness and the correcting rings 214 can be reduced, the abrasion of the wire harness is further reduced, meanwhile, the wire harness is prevented from being clamped in the two correcting outer rings 203, and the situation of material clamping is avoided; the guide rail 216 limits the moving direction of the two correcting outer rings 203, and the two correcting outer rings are prevented from deflecting during moving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-precision wire harness cutting machine comprises a wire coil (1), a correcting mechanism (2), a cutting mechanism (3) and a controller, and is characterized in that the correcting mechanism (2) comprises an upper correcting shaft (201) and a lower correcting shaft (207), a plurality of correcting inner rings (202) are mounted on the upper correcting shaft (201), the correcting inner rings (202) are clamped into correcting outer rings (203), the correcting outer rings (203) are connected with threaded rods (205) through threads, and the threaded rods (205) are mounted on a supporting seat (206);

install down on correction axle (207) and correct pole (208), go up correction axle (201) and insert limiting plate (209), and it can rotate relatively with limiting plate (209), limiting plate (209) are installed on support (4), lower correction axle (207) card is gone into in limiting plate (209), and it can slide from top to bottom with limiting plate (209), go up correction axle (201) and correct axle (207) card respectively in two regulating plates (210) down, two regulating plates (210) all articulate expansion plate (211), the telescopic link is connected in expansion plate (211), the telescopic link is installed on slider (212), slider (212) card is gone into in support (4), and it can slide relatively from top to bottom with support (4).

2. A high accuracy pencil cutting machine according to claim 1 characterized in that, drum (1), aligning gear (2), cutting mechanism (3), controller all install on support (4), and driving motor is connected to drum (1).

3. A high precision wire harness cutting machine according to claim 1, characterized in that the number of the correcting inner rings (202) is two, the balls (204) are clamped on the outer side of the correcting inner rings (202), the balls (204) are clamped in the correcting outer rings (203), and the thread directions of the threaded rods (205) corresponding to the two threaded portions at the two correcting outer rings (203) are opposite.

4. The high-precision wire harness cutting machine is characterized in that a plurality of round balls (213) are clamped on one side, close to another correcting outer ring (203), of the correcting outer ring (203), the round balls (213) and the correcting outer ring (203) can rotate relatively, the round balls (213) are clamped into correcting rings (214), the correcting rings (214) are clamped into guide parts (215), the rest of the guide parts (215) can rotate relatively, the guide parts (215) and the correcting outer ring (203) are integrally designed, and the guide parts (215) are arranged in a semicircular shape.

5. A high precision wire harness cutting machine according to claim 1, characterized in that two said correction collars (203) are each snapped into a guide rail (216) and the remaining guide rails (216) are relatively slidable, the guide rails (216) being mounted on a bracket (4).

6. A high precision wire harness cutting machine according to claim 1, characterized in that the leveling rod (208) is located between two leveling outer rings (203).

7. A high precision wire harness cutting machine according to claim 1, characterized in that the upper correcting shaft (201) is hinged with one adjusting plate (210) through a first supporting plate, the lower correcting shaft (207) is hinged with the other adjusting plate (210) through a second supporting plate, and the telescopic rod is a hydraulic telescopic rod.

8. A high precision wire harness cutting machine according to claim 1, characterized in that the cutting mechanism (3) comprises a cutting knife, the cutting knife is connected with a lifting mechanism which can drive the cutting knife to move up and down, and a counter for measuring the number of turns of the wire coil (1) is arranged on the wire coil.