CN113617967B

CN113617967B - Efficient bending device for coaxial cable or electronic wire

Info

Publication number: CN113617967B
Application number: CN202110898908.9A
Authority: CN
Inventors: 汤晓楠
Original assignee: Shenyu Communication Technology Co Ltd
Current assignee: Shenyu Communication Technology Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2023-06-09
Anticipated expiration: 2040-03-09
Also published as: CN113617967A; CN111390052A; CN111390052B

Abstract

The invention relates to a high-efficiency bending device for a coaxial cable or an electronic wire, which comprises a base, wherein a control system, a control mechanism and a bending mechanism are arranged on the top surface of the base, a shell with a hollowed front side is arranged on an outer cover of the control system and the control mechanism, the bending mechanism comprises a fixed assembly and a movable assembly, the fixed assembly comprises a fixed plate and a first cross beam, a plurality of first clamp assemblies are arranged on the top surface of the first cross beam, a plurality of first baffle plates are uniformly arranged on the lower section of the fixed plate, the movable assembly comprises a lifting plate, a second cross beam and an adjusting plate, a plurality of second clamp assemblies are arranged on the bottom surface of the second cross beam, a plurality of second baffle plates are arranged on the lower section of the lifting plate in a left-right staggered mode, and the first clamp assemblies and the second clamp assemblies which are adjacent from left to right form a bending station. The invention has the advantages of reasonable structural design, low production cost and high working efficiency.

Description

Efficient bending device for coaxial cable or electronic wire

The present application is a divisional application of a bending device for a coaxial cable or an electronic wire, having a filing date of 2020, 3 and 9, and a filing date of CN 2020101562533.

Technical Field

The invention relates to a high-efficiency bending device for a coaxial cable or an electronic wire.

Background

In recent years, the domestic coaxial cable or electronic wire industry is rapidly advancing due to rapid development of communication and electronic products. The performance of the coaxial cable or the electronic wire directly influences the service life of the coaxial cable or the electronic wire, and in the production process, workers need to take small samples from products to detect whether the coaxial cable or the electronic wire is qualified in various performances such as stretching degree, bending degree, softness and the like. At present, the existing large-scale bending test equipment is high in cost, and can only bend a single coaxial cable or an electronic wire, so that the working efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects and provide the efficient bending device for the coaxial cable or the electronic wire, which has reasonable structural design, low production cost and high working efficiency.

The purpose of the invention is realized in the following way: the utility model provides a coaxial cable or electron line are with high-efficient device of buckling, includes the base, its characteristics are: the utility model provides a control system, control mechanism, the mechanism of buckling are provided with on the top surface of base, control system is located the rear end of base, control mechanism is located the middle section of base, the mechanism of buckling is located the front end of base, control system and control mechanism dustcoat are equipped with the leading flank and are the casing of fretwork, the mechanism of buckling includes fixed subassembly and movable assembly, fixed subassembly includes fixed plate and first crossbeam, first crossbeam sets up in the upper segment of the leading flank of fixed plate, evenly be provided with a plurality of first anchor clamps subassemblies that extend forward along its length direction on the top surface of first crossbeam, the lower segment of the leading flank of fixed plate evenly is provided with a plurality of first baffles that upwards buckle along its length direction, a plurality of first baffles are located the place ahead of a plurality of first anchor clamps subassemblies respectively, the movable assembly includes lifter plate, second crossbeam and regulating plate, the lifter plate is located the place ahead of regulating plate, the second crossbeam is located the upper segment of the leading flank of lifter plate, the bottom surface of second crossbeam evenly is provided with a plurality of second anchor clamps subassemblies along its length direction, second anchor clamps subassembly and second anchor clamps are evenly arranged to the right side each other along the length direction, the second anchor clamps are located the second and the second is the same, and the second is located the second station is right to the second and is located the second position the second baffle that is the same.

Still further, two bilateral symmetry's adjustment tank has been seted up to the upper segment of second crossbeam, be provided with adjusting bolt in the adjustment tank, be provided with two big connecting blocks between the upper segment of the leading flank of regulating plate and the upper segment of the trailing flank of second crossbeam, two big connecting blocks are located two adjustment tank departments respectively, the trailing flank of big connecting block and the leading flank fixed connection of regulating plate, the leading flank of big connecting block contacts with the trailing flank of second crossbeam to lock it fixedly through adjusting bolt, be provided with height adjustment mechanism on the lateral wall of casing, be provided with the regulation pole between height adjustment mechanism and the regulating plate.

Still further, first anchor clamps subassembly includes movable block and fixed block, the movable block is located the place ahead of fixed block, the rear end of fixed block and the leading flank fixed connection of first crossbeam, the upper and lower both sides face of movable block sets up to the concave surface circular arc face outwards, the central point of the rear end of movable block puts and is provided with the blind hole of longitudinal arrangement, be provided with two rectangular clamp splice that extend backward on the trailing flank of movable block, two clamp splice are located the upper and lower both sides and the symmetrical arrangement of blind hole respectively, vertical rectangular groove has been seted up to the anterior segment of fixed block, longitudinal arrangement's through-hole has been seted up to the central point of the rear end of fixed block, the axis of the through-hole in the fixed block and the axis of the blind hole in the movable block are located same straight line, the rear end of the inner chamber of through-hole is provided with the spring, the anterior segment of the inner chamber of through-hole is provided with the guide bar that extends forward, the rear end of spring and the trailing flank fixed connection of fixed block, the front end of spring and the rear end fixed connection of guide bar, the front end of guide bar and the inside the movable block are connected through the dead bolt.

Still further, control mechanism includes fixing base, lower fixing base, screw thread lead screw, servo step motor and lifting ring, it sets up on the inside top surface of casing to go up the fixing base, down the fixing base setting is on the base in the casing, screw thread lead screw sets up between last fixing base and lower fixing base, servo step motor's power take off end is connected with screw thread lead screw, the lifting ring suit is in screw thread lead screw's upper segment, be provided with the connecting rod between lifting ring and the regulating plate.

Furthermore, two sensors which are arranged symmetrically up and down are arranged on the inner wall of the shell.

Further, a switch key, a digital display and a plurality of adjusting keys are arranged on the top surface of the shell.

Furthermore, the front section of the base is also provided with two support columns which are arranged in a bilateral symmetry way, the support columns are positioned at the rear of the fixed plate, and the front side surfaces of the two support columns are respectively fixedly connected with the left section and the right section of the rear side surface of the fixed plate through bolts.

Still further, the hypomere of the leading flank of fixed plate is provided with the diaphragm, evenly be provided with a plurality of rectangle strips that upwards extend along its length direction on the top surface of diaphragm, all be connected through the mounting between every rectangle strip and the fixed plate, every rectangle strip's interval equals with every first anchor clamps subassembly's interval, all is provided with the first baffle of upwards buckling on every rectangle strip's the leading flank.

Furthermore, the second cross beam is fixedly connected with the lifting plate through a plurality of small connecting blocks which are arranged at intervals.

Compared with the prior art, the invention has the beneficial effects that:

the efficient bending device for the coaxial cable or the electronic wire has reasonable structural design and low production cost, is provided with a plurality of bending stations, can simultaneously bend a plurality of coaxial cables or electronic wires, has high working efficiency, can adjust the bending strength of the bending stations according to actual requirements, and has high cost performance.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency bending device for a coaxial cable or an electronic wire.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is a cross-sectional view of A-A in fig. 3.

Fig. 5 is a schematic view of the structure of the movable assembly in the efficient bending device for coaxial cable or electronic wire when moving upwards.

Fig. 6 is a schematic structural view of the fixing assembly in fig. 1.

Fig. 7 is a side view of fig. 6.

Fig. 8 is a schematic structural view of the movable assembly in fig. 1.

Fig. 9 is a side view of fig. 7.

Fig. 10 is a top view of a first clamp assembly in a high efficiency bending device for coaxial cable or electronic wire.

Fig. 11 is a cross-sectional view of B-B of fig. 10.

Wherein:

base 1

Housing 2

Control system 3

Control mechanism 4, upper fixing seat 41, lower fixing seat 42, threaded screw 43, servo stepping motor 44 and lifting ring 45

Bending mechanism 5, fixing component 51, fixing plate 511, first cross beam 512, cross plate 513, first clamp component 514, movable block 514.1, fixing block 514.2, spring 514.3, guide rod 514.4, clamping block 514.5, and first baffle 515

The movable component 52, the lifting plate 521, the second cross beam 522, the small connecting block 523, the second clamp component 524, the adjusting plate 525, the large connecting block 526, the adjusting groove 527, the adjusting bolt 528, the second baffle 529

Support column 6

Height adjusting mechanism 7

Adjusting lever 8

Connecting rod 9

Switch key 10

Digital display 11

The key 12 is adjusted.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-11, the efficient bending device for coaxial cables or electronic wires comprises a base 1, wherein a control system 3, a control mechanism 4, a bending mechanism 5 and two support columns 6 which are symmetrically arranged left and right are arranged on the top surface of the base 1, the control system 3 is positioned at the rear section of the base 1, the control mechanism 4 is positioned at the middle section of the base 1, the bending mechanism 5 and the two support columns 6 which are symmetrically arranged left and right are positioned at the front section of the base 1, a shell 2 with hollowed front side surfaces is arranged outside the control system 3 and the control mechanism 4, and the bottom of the shell 2 is fixedly connected with the top surface of the base 1;

the bending mechanism 5 comprises a fixing assembly 51 and a movable assembly 52, the fixing assembly 51 comprises a fixing plate 511, a first cross beam 512 and a cross plate 513, the fixing plate 511 is located at the front side of the supporting columns 6, the left section and the right section of the rear side of the fixing plate 511 are respectively and fixedly connected with the front sides of the two supporting columns 6 through bolts, the bottom surface of the fixing plate 511 is contacted with the top surface of the base 1, the first cross beam 512 is arranged at the upper section of the front side of the fixing plate 511, the first cross beam 512 is fixedly connected with the fixing plate 511 through bolts, a plurality of first clamp assemblies 514 extending forwards are uniformly arranged on the top surface of the first cross beam 512 along the length direction of the first clamp assemblies, a plurality of rectangular strips extending upwards are uniformly arranged on the top surface of the cross plate 513 along the length direction of the first clamp assemblies, the spacing distance between each rectangular strip and the fixing plate 511 is equal to the spacing distance between the adjacent rectangular strips and the top surface of the adjacent first clamp assemblies 514, a plurality of first baffle plates 515 are uniformly arranged on the front side surfaces of each rectangular strip, and the first baffle plates 515 are located right below the first baffle assemblies 515;

the first clamp assembly 514 includes a movable block 514.1 and a fixed block 514.2, the movable block 514.1 is located in front of the fixed block 514.2, the rear end of the fixed block 514.2 is fixedly connected with the front side of the first beam 512, the upper and lower sides of the movable block 514.1 are provided with arc surfaces with concave surfaces facing outwards, a blind hole arranged longitudinally is arranged in the center of the rear section of the movable block 514.1, two rectangular clamping blocks 514.5 extending backwards are arranged on the rear side of the movable block 514.1, and the two clamping blocks 514.5 are respectively located on the upper and lower sides of the blind hole and are symmetrically arranged; the front section of the fixed block 514.2 is provided with a rectangular groove which is vertically arranged, the central position of the rear section of the fixed block 514.2 is provided with a through hole which is longitudinally arranged, the axis of the through hole in the fixed block 514.2 and the axis of the blind hole in the movable block 514.1 are positioned on the same straight line, the rear section of the inner cavity of the through hole is provided with a spring 514.3, the front section of the inner cavity of the through hole is provided with a guide rod 514.4 which extends forwards, the rear end of the spring 514.3 is fixedly connected with the rear side surface of the fixed block 514.2, the front end of the spring 514.3 is fixedly connected with the rear end of the guide rod 514.4, the front section of the guide rod 514.4 extends into the blind hole of the movable block 514.1, the front end of the guide rod 514.4 is fixedly connected with the movable block 514.1 through a bolt, under the normal state, the clamping block 514.5 is positioned in the rectangular groove, and the surface of the clamping block 514.5 is contacted with the surface of the rectangular groove. Pulling the movable block 514.1 forward to separate the rear side of the clamping block 514.5 from the surface of the rectangular groove, placing one end of the coaxial cable or the electronic wire in the rectangular groove, withdrawing the pulling force on the movable block 514.1, and clamping the coaxial cable or the electronic wire between the clamping block 514.5 and the rectangular groove due to the pulling force of the spring 514.3;

the movable assembly 52 comprises an upright lifting plate 521, a second cross beam 522 and an upright adjusting plate 525, wherein the lifting plate 521 is positioned in front of the adjusting plate 525, the second cross beam 522 is positioned at the upper section of the front side surface of the lifting plate 521, the second cross beam 522 and the lifting plate 521 are fixedly connected through a plurality of small connecting blocks 523 which are arranged at intervals, a plurality of second clamp assemblies 524 are uniformly arranged on the bottom surface of the second cross beam 522 along the length direction of the second cross beam, the second clamp assemblies 524 and the first clamp assemblies 514 have the same structure, two adjusting grooves 527 which are symmetrically arranged on the left and right are formed in the upper section of the second cross beam 522, adjusting bolts 528 are arranged in the adjusting grooves 527, a plurality of second baffle plates 529 which are bent upwards are uniformly arranged on the lower section of the front side surface of the lifting plate 521 along the length direction of the second cross beam, the second baffle plates 529 are respectively positioned under the plurality of second clamp assemblies 524, the second baffle plates 529 and the first baffle plates 515 have the same structure, and the second baffle plates 529 and the first baffle plates 515 are arranged in a left-right staggered manner, and the adjacent first clamp assemblies 514 are formed by first clamp assemblies 514 and second clamp assemblies 524;

two large connecting blocks 526 are arranged between the upper section of the front side surface of the adjusting plate 525 and the upper section of the rear side surface of the second cross beam 522, the two large connecting blocks 526 are respectively located at two adjusting grooves 527, the rear side surface of the large connecting blocks 526 is fixedly connected with the front side surface of the adjusting plate 525, the front side surface of the large connecting blocks 526 is in contact with the rear side surface of the second cross beam 522 and is locked and fixed through adjusting bolts 528, a height adjusting mechanism 7 is arranged on the side wall of the shell 2, an adjusting rod 8 is arranged between the height adjusting mechanism 7 and the adjusting plate 525, two sensors which are arranged symmetrically up and down are arranged on the inner wall of the shell 2, and the two sensors are respectively located on the upper side and the lower side of the adjusting rod 8.

The control mechanism 4 comprises an upper fixing seat 41, a lower fixing seat 42, a threaded screw rod 43, a servo stepping motor 44 and a lifting ring 45, wherein the upper fixing seat 41 is arranged on the top surface inside the shell 2, the lower fixing seat 42 is arranged on the base 1 in the shell 2, the threaded screw rod 43 is arranged between the upper fixing seat 41 and the lower fixing seat 42, the power output end of the servo stepping motor 44 is connected with the threaded screw rod 43, the lifting ring 45 is sleeved on the upper section of the threaded screw rod 43, and a connecting rod 9 is arranged between the lifting ring 45 and the adjusting plate 525.

The top surface of the housing 2 is provided with a switch key 10, a digital display 11 and a plurality of adjustment keys 12.

A method for testing bending of a coaxial cable or an electronic wire adopts a high-efficiency bending device for the coaxial cable or the electronic wire to operate, and the testing method comprises the following steps: clamping one end of a sample coaxial cable or an electronic wire by using a first clamp assembly, and clamping the other end of the sample coaxial cable or the electronic wire by using a second clamp assembly, so that the coaxial cable or the electronic wire is bent and placed between a first baffle plate and a second baffle plate; after the device is electrified, a switch key is pressed, a control system controls a servo stepping motor to act, and the servo stepping motor is controlled to rotate positively and negatively through information fed back by two upper and lower sensors, so that a threaded screw rod is driven to rotate positively and negatively, a lifting ring is driven to move up and down, a movable assembly moves up and down, namely a second clamp assembly moves up and down, and multiple bending of a coaxial cable or an electronic wire is realized; and counting the bending times displayed on the digital display, pressing a pause button after the designated bending times are reached, taking down the coaxial cable or the electronic wire, and testing the bending resistance of the coaxial cable or the electronic wire by using a special instrument.

According to the length of the coaxial cable or the electronic wire, the second transverse can be moved left and right by adjusting the bolt, so that the interval distance between the first clamp assembly and the second clamp assembly is changed;

the running height of the movable assembly is adjusted through the height adjusting mechanism, so that the bending force of the coaxial cable or the electronic wire can be adjusted;

the coaxial cables or the electronic wires can be simultaneously placed on the bending stations to carry out bending operation, so that the working efficiency is improved.

The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.

Claims

1. The utility model provides a coaxial cable or electron line are with high-efficient device of buckling, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a control system (3), a control mechanism (4) and a bending mechanism (5), the control system (3) is positioned at the rear section of the base (1), the control mechanism (4) is positioned at the middle section of the base (1), the bending mechanism (5) is positioned at the front section of the base (1), the control system (3) and the control mechanism (4) are covered with a shell (2) with hollowed-out front side, the bending mechanism (5) comprises a fixed component (51) and a movable component (52), the fixed component (51) comprises a fixed plate (511) and a first cross beam (512), the first cross beam (512) is arranged at the upper section of the front side of the fixed plate (511), a plurality of first clamp components (514) extending forwards are uniformly arranged on the top surface of the first cross beam (512) along the length direction, a plurality of first baffle plates (515) are uniformly arranged at the lower section of the front side of the fixed plate (511) along the length direction, the first baffle components are respectively positioned under the first clamp components (514) and the second clamp components (521) and comprise a lifting component (521) which is positioned under the first clamp components (525) and a lifting component (521), the second cross beam (522) is positioned at the upper section of the front side surface of the lifting plate (521), a plurality of second clamp assemblies (524) are uniformly arranged on the bottom surface of the second cross beam (522) along the length direction of the second cross beam, the structures of the second clamp assemblies (524) and the first clamp assemblies (514) are the same, a plurality of second baffle plates (529) which are bent upwards are uniformly arranged on the lower section of the front side surface of the lifting plate (521) along the length direction of the lower section, the plurality of second baffle plates (529) are respectively positioned under the plurality of second clamp assemblies (524), the structures of the second baffle plates (529) and the first baffle plates (515) are the same, the second baffle plates (529) and the first baffle plates (515) are staggered left and right, and the first clamp assemblies (514) and the second clamp assemblies (524) which are adjacent from left to right form a bending station;

the first clamp assembly (514) comprises a movable block (514.1) and a fixed block (514.2), the movable block (514.1) is positioned in front of the fixed block (514.2), the rear end of the fixed block (514.2) is fixedly connected with the front side surface of the first cross beam (512), the upper side surface and the lower side surface of the movable block (514.1) are provided with arc surfaces with concave surfaces facing outwards, the central position of the rear section of the movable block (514.1) is provided with a blind hole which is longitudinally arranged, the rear side surface of the movable block (514.1) is provided with two rectangular clamping blocks (514.5) which extend backwards, the two clamping blocks (514.5) are respectively positioned at the upper side and the lower side of the blind hole and are symmetrically arranged, the front section of the fixed block (514.2) is provided with a rectangular groove which is vertically arranged, the central position of the rear section of the fixed block (514.2) is provided with a through hole which is longitudinally arranged, the axis of the through hole in the fixed block (514.2) is in line with the blind hole in the movable block (514.1), the axis of the through hole is in the same line as the blind hole in the movable block (514.1), the front end of the guide rod (514.4) is fixedly connected with the front end of the fixed block (514.4) of the fixed block, the guide rod (514.4) is connected with the front end of the fixed rod (4), the front end of the guide rod (514.4) is fixedly connected with the movable block (514.1) through a bolt.

2. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: the control mechanism (4) comprises an upper fixing seat (41), a lower fixing seat (42), a threaded screw rod (43), a servo stepping motor (44) and a lifting ring (45), wherein the upper fixing seat (41) is arranged on the top surface inside the shell (2), the lower fixing seat (42) is arranged on a base (1) in the shell (2), the threaded screw rod (43) is arranged between the upper fixing seat (41) and the lower fixing seat (42), the power output end of the servo stepping motor (44) is connected with the threaded screw rod (43), the lifting ring (45) is sleeved on the upper section of the threaded screw rod (43), and a connecting rod (9) is arranged between the lifting ring (45) and the adjusting plate (525).

3. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: two sensors which are arranged symmetrically up and down are arranged on the inner wall of the shell (2).

4. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: the top surface of the shell (2) is provided with a switch key (10), a digital display (11) and a plurality of adjusting keys (12).

5. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: the front section of the base (1) is also provided with two support columns (6) which are symmetrically arranged left and right, the support columns (6) are positioned at the rear of the fixed plate (511), and the front side surfaces of the two support columns (6) are fixedly connected with the left section and the right section of the rear side surface of the fixed plate (511) through bolts respectively.

6. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: the lower section of the front side of fixed plate (511) is provided with diaphragm (513), evenly be provided with a plurality of rectangle strips that upwards extend along its length direction on the top surface of diaphragm (513), all be connected through the mounting between every rectangle strip and fixed plate (511), every interval of rectangle strip is equal with the interval of every first anchor clamps subassembly (514), all is provided with first baffle (515) of upwards buckling on the front side of every rectangle strip.

7. The efficient bending device for a coaxial cable or an electronic wire according to claim 1, wherein: the second cross beam (522) is fixedly connected with the lifting plate (521) through a plurality of small connecting blocks (523) which are arranged at intervals.