Straightening device for coaxial cable production

Abstract

The utility model relates to a straightening device for coaxial cable production, which comprises an up-and-down straightening mechanism, a front-and-back straightening mechanism is arranged on the right side of the up-and-down straightening mechanism, extrusion mechanisms are arranged in the up-and-down straightening mechanism and the front-and-back straightening mechanism, and driving mechanisms are arranged in the two extrusion mechanisms. The extrusion mechanism comprises two electric telescopic rods, the top and the bottom of the up-down straightening mechanism are fixedly connected with the opposite sides of the two electric telescopic rods correspondingly, synchronous plates are fixedly installed at one ends of telescopic shafts of the two electric telescopic rods correspondingly, and positioning rods are fixedly installed on the opposite sides of the two synchronous plates correspondingly. According to the straightening device for coaxial cable production, by arranging the extrusion mechanism, the purpose of extruding a coaxial cable is achieved, alignment in the front-back direction and the up-down direction can be conducted with the coaxial cable as the center, and then the coaxial cable is straightened in the up-down direction and the front-back direction.

Description

Technical Field

[0001] The utility model relates to the technical field of straightening devices, in particular to a straightening device for coaxial cable production. Background Technique

[0002] A coaxial cable is a wire and signal transmission line, generally composed of four layers of materials. The innermost layer is a conductive copper wire, which is surrounded by a layer of plastic. Outside the insulator, there is a thin mesh conductive body, and then outside the conductive body is the outermost insulating material as the outer skin. When producing and processing coaxial cables, straightening operations are required.

[0003] A straightening device for coaxial cable production proposed in the patent with publication number CN211638123U combines several first-round seats and second-round seats for use. The first-round seats perform lateral straightening operations on the cable, and the second-round seats perform longitudinal straightening operations on the cable. The two types of wheel seats are arranged alternately, which can ensure precise straightening of the cable after passing through the device.

[0004] However, for this straightening device for coaxial cable production, the coaxial cable is generally straightened by straightening wheels through the wheel seats. When driving the straightening wheels, the straightening device cannot center-align the front-back direction and up-down direction of the straightening wheels. Therefore, a straightening device for coaxial cable production is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a straightening device for coaxial cable production, which has the advantage of center-aligning the front-back direction and up-down direction of the straightening wheels, and solves the problem that for this straightening device for coaxial cable production, the coaxial cable is straightened by the wheel seats, and the coaxial cable is generally straightened by straightening wheels, so that when driving the straightening wheels, the straightening device cannot center-align the front-back direction and up-down direction of the straightening wheels.

[0006] To achieve the above object, the utility model provides the following technical solution: A straightening device for coaxial cable production includes an up-down straightening mechanism. A front-back straightening mechanism is arranged on the right side of the up-down straightening mechanism. Extrusion mechanisms are arranged inside both the up-down straightening mechanism and the front-back straightening mechanism. A driving mechanism is arranged inside the two extrusion mechanisms;

[0007] The extrusion mechanism includes two electric telescopic rods. The top and bottom of the up-and-down straightening mechanism are respectively fixedly connected to the opposite sides of the two electric telescopic rods. One end of the telescopic shafts of the two electric telescopic rods is fixedly installed with a synchronous plate. Positioning rods are fixedly installed on the opposite sides of the two synchronous plates. Mounting plates are fixedly installed on the opposite sides of the two synchronous plates. A housing is fixedly installed on the back of the up-and-down straightening mechanism. Straightening wheel shafts that penetrate and extend to the inside of the housing are rotatably installed inside the two mounting plates.

[0008] Furthermore, the driving mechanism includes a motor. The output shaft of the motor is fixedly connected to a rotating shaft through a coupling. Five vertical bevel gears are fixedly installed on the outer surface of the rotating shaft.

[0009] Furthermore, moving holes are formed at the top and bottom of the up-and-down straightening mechanism. The inner surfaces of the two moving holes are respectively slidably connected to the outer surfaces of the two positioning rods.

[0010] Furthermore, there are ten straightening wheel shafts. When viewed from the front, the ten straightening wheel shafts are staggered and distributed on the upper and lower sides.

[0011] Furthermore, a stabilizing plate is fixedly installed on the rear side wall of the inner cavity of the housing. Five worm gears are rotatably installed on the inner surface of the stabilizing plate.

[0012] Furthermore, horizontal bevel gears are fixedly installed on the outer surfaces of the five worm gears. The outer surfaces of the horizontal bevel gears are respectively meshed with the outer surfaces of the five vertical bevel gears.

[0013] Furthermore, worm wheels are fixedly installed on the outer surfaces of the ten straightening wheel shafts. The outer surfaces of the five worm gears are meshed with the outer surfaces of the ten worm wheels.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] For the coaxial cable production straightening device, by setting an extrusion mechanism, the purpose of extruding the coaxial cable is achieved. It can align in the front-back direction and up-down direction with the coaxial cable as the center, and then straighten the coaxial cable in the up-down direction and front-back direction. By setting a driving mechanism, it plays a role in driving the coaxial cable to move, facilitating the straightening of the coaxial cable, and meeting the usage requirements of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is the structural Figure 1 rear view sectional drawing of the present utility model;

[0018] Figure 3 The left - view sectional view of the structure of the present utility model Figure 1 is shown in the figure below.

[0019] In the figure: 1. Up - and - down straightening mechanism; 2. Front - and - rear straightening mechanism; 3. Extrusion mechanism; 301. Electric telescopic rod; 302. Synchronous plate; 303. Positioning rod; 304. Mounting plate; 305. Outer shell; 306. Straightening wheel shaft; 4. Driving mechanism; 401. Motor; 402. Rotating shaft; 403. Vertical bevel gear; 404. Worm; 405. Horizontal bevel gear; 406. Worm gear. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , a straightening device for coaxial cable production in this embodiment includes an up - and - down straightening mechanism 1. A front - and - rear straightening mechanism 2 is provided on the right side of the up - and - down straightening mechanism 1. Extrusion mechanisms 3 are arranged inside both the up - and - down straightening mechanism 1 and the front - and - rear straightening mechanism 2. A driving mechanism 4 is arranged inside the two extrusion mechanisms 3. The extrusion mechanism 3 includes two electric telescopic rods 301. The top and bottom of the up - and - down straightening mechanism 1 are respectively fixedly connected to the opposite sides of the two electric telescopic rods 301. One ends of the telescopic shafts of the two electric telescopic rods 301 are fixedly installed with synchronous plates 302. The two electric telescopic rods 301 drive the two synchronous plates 302 to move towards each other on the opposite sides.

[0022] Among them, positioning rods 303 are fixedly installed on the opposite sides of the two synchronous plates 302. Activity holes are opened at the top and bottom of the up - and - down straightening mechanism 1. The inner surfaces of the two activity holes are respectively slidably connected to the outer surfaces of the two positioning rods 303. Mounting plates 304 are fixedly installed on the opposite sides of the two synchronous plates 302. An outer shell 305 is fixedly installed on the back of the up - and - down straightening mechanism 1. Straightening wheel shafts 306 are rotatably installed inside both of the two mounting plates 304, and one end of each straightening wheel shaft 306 penetrates and extends into the inside of the outer shell 305. There are ten straightening wheel shafts 306. When viewed from the front, the ten straightening wheel shafts 306 are distributed in a staggered manner on the upper and lower sides. The two synchronous plates 302 drive the ten straightening wheel shafts 306 through the mounting plates 304 to fix the coaxial cable.

[0023] Specifically, when straightening the coaxial cable, the coaxial cable is placed inside the upper and lower straightening mechanism 1 and the front and rear straightening mechanism 2. The two electric telescopic rods 301 of the upper and lower straightening mechanism 1 are started, driving the two synchronous plates 302 to move towards the opposite side through the positioning rods 303. The two synchronous plates 302 drive the ten straightening wheel shafts 306 through the mounting plates 304 to fix the coaxial cable. Similarly, the ten straightening wheel shafts 306 of the front and rear straightening mechanism 2 fix the coaxial cable, and the coaxial cable can be aligned in the front-back direction and the up-down direction with the coaxial cable as the center, and then the coaxial cable is straightened in the up-down direction and the front-back direction.

[0024] In this embodiment, the driving mechanism 4 includes a motor 401. The output shaft of the motor 401 is fixedly connected to a rotating shaft 402 through a coupling. Five vertical bevel gears 403 are fixedly installed on the outer surface of the rotating shaft 402, and the motor 401 drives the rotating shaft 402 and the five vertical bevel gears 403 to rotate.

[0025] Among them, a stabilizing plate is fixedly installed on the rear side wall of the inner cavity of the housing 305. Five worm gears 404 are rotatably installed on the inner surface of the stabilizing plate. Five horizontal bevel gears 405 are fixedly installed on the outer surfaces of the five worm gears 404. The outer surfaces of the horizontal bevel gears 405 are respectively meshed with the outer surfaces of the five vertical bevel gears 403. The five vertical bevel gears 403 drive the five worm gears 404 to rotate through the five horizontal bevel gears 405.

[0026] Among them, five worm wheels 406 are fixedly installed on the outer surfaces of the ten straightening wheel shafts 306. The outer surfaces of the five worm gears 404 are meshed with the outer surfaces of the five worm wheels 406. The five worm gears 404 drive the five straightening wheel shafts 306 on each of the upper and lower sides to rotate in the opposite direction.

[0027] Specifically, start the motor 401, drive the rotating shaft 402 and the five vertical bevel gears 403 to rotate. The five vertical bevel gears 403 drive the five worm gears 404 to rotate through the five horizontal bevel gears 405. The five worm gears 404 drive the five straightening wheel shafts 306 on each of the upper and lower sides to rotate in the opposite direction, driving the coaxial cable to move, facilitating the straightening of the coaxial cable, and meeting the usage requirements of users.

[0028] The working principle of the above embodiment is as follows:

[0029] (1) When straightening the coaxial cable, the coaxial cable is placed inside the upper and lower straightening mechanism 1 and the front and rear straightening mechanism 2. The two electric telescopic rods 301 of the upper and lower straightening mechanism 1 are started, driving the two synchronous plates 302 to move towards the opposite side through the positioning rods 303. The two synchronous plates 302 drive the ten straightening wheel shafts 306 through the mounting plates 304 to fix the coaxial cable. Similarly, the ten straightening wheel shafts 306 of the front and rear straightening mechanism 2 fix the coaxial cable.

[0030] (2) Start the motor 401 to drive the rotating shaft 402 and the five vertical bevel gears 403 to rotate. The five vertical bevel gears 403 drive the five worm gears 404 to rotate through the five horizontal bevel gears 405. The five worm gears 404 drive the five straightening wheel shafts 306 on the upper and lower sides to rotate in the opposite direction, driving the coaxial cable to move.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A straightening device for coaxial cable production, comprising an upper and lower straightening mechanism (1), characterized in that: A front and rear straightening mechanism (2) is provided on the right side of the upper and lower straightening mechanism (1), a squeezing mechanism (3) is provided inside the upper and lower straightening mechanism (1) and the front and rear straightening mechanism (2), and a driving mechanism (4) is provided inside the two squeezing mechanisms (3); The squeezing mechanism (3) comprises two electric telescopic rods (301), the top and bottom of the upper and lower straightening mechanisms (1) are respectively fixedly connected to the opposite sides of the two electric telescopic rods (301), one end of the telescopic shaft of the two electric telescopic rods (301) is fixedly installed with a synchronization plate (302), the opposite sides of the two synchronization plates (302) are fixedly installed with a positioning rod (303), the opposite sides of the two synchronization plates (302) are fixedly installed with a mounting plate (304), the back of the upper and lower straightening mechanisms (1) is fixedly installed with a shell (305), and the inside of the two mounting plates (304) is rotatably installed with a straightening wheel shaft (306) with one end penetrating and extending into the inside of the shell (305).

2. A straightening device for coaxial cable production according to claim 1, characterized in that: The driving mechanism (4) comprises a motor (401), the output shaft of the motor (401) is fixedly connected to a rotating shaft (402) via a coupling, and five vertical bevel gears (403) are fixedly mounted on the outer surface of the rotating shaft (402).

3. A straightening device for coaxial cable production according to claim 1, characterized in that: The top and bottom of the upper and lower straightening mechanisms (1) are both provided with movable holes, and the inner surfaces of the two movable holes are respectively slidably connected to the outer surfaces of the two positioning rods (303).

4. A straightening device for coaxial cable production according to claim 1, characterized in that: Ten straightening wheel shafts (306) are provided, and the ten straightening wheel shafts (306) are staggeredly distributed on the upper and lower sides when viewed from the front.

5. A straightening device for coaxial cable production according to claim 2, characterized in that: A stabilizing plate is fixedly mounted on the rear side wall of the inner cavity of the housing (305), and five worm gears (404) are rotatably mounted on the inner surface of the stabilizing plate.

6. A straightening device for coaxial cable production according to claim 5, characterized in that: A transverse bevel gear (405) is fixedly mounted on the outer surfaces of the five worms (404), and the outer surfaces of the transverse bevel gear (405) are respectively meshed with the outer surfaces of the five vertical bevel gears (403).

7. A straightening device for coaxial cable production according to claim 5, characterized in that: The outer surfaces of the ten straightening wheel shafts (306) are all fixedly mounted with worm wheels (406), and the outer surfaces of the ten worms (404) are meshed with the outer surfaces of the five worm wheels (406).

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