CN113617967A

CN113617967A - High-efficiency bending device for coaxial cable or electronic wire

Info

Publication number: CN113617967A
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: 2021-11-09
Anticipated expiration: 2040-03-09
Also published as: CN111390052A; CN111390052B; CN113617967B

Abstract

The invention relates to a high-efficiency bending device for a coaxial cable or an electronic wire, which comprises a base, wherein the top surface of the base is provided with a control system, a control mechanism and a bending mechanism, the control system and the control mechanism are covered with a shell with a hollowed front side, the bending mechanism comprises a fixed component and a movable component, the fixing component comprises a fixing plate and a first beam, a plurality of first clamp components are arranged on the top surface of the first beam, a plurality of first baffle plates are uniformly arranged at the lower section of the fixed plate, the movable assembly comprises a lifting plate, a second cross beam and an adjusting plate, the bottom surface of the second cross beam is provided with a plurality of second clamp assemblies, the lower section of the lifting plate is provided with a plurality of second baffles, the second baffles and the first baffles are arranged 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

High-efficiency 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, which is filed on the filing date of 2020, 3, 9 and under the filing number CN 2020101562533.

Technical Field

The invention relates to an efficient bending device for a coaxial cable or an electronic wire.

Background

In recent years, due to the rapid development of communication and electronic products, the domestic coaxial cable and electronic wire industry is also rapidly advancing. 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 performances such as the stretching degree, the bending degree, the flexibility and the like of the coaxial cable or the electronic wire are qualified. At present, the cost of the existing large-scale bending test equipment is too high, and the bending test equipment can only bend a single coaxial cable or electronic wire, so that the working efficiency is low.

Disclosure of Invention

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

The purpose of the invention is realized as follows: coaxial cable or electron line are with high-efficient device of buckling, including the base, its characteristics are: the top surface of the base is provided with a control system, a control mechanism and a bending mechanism, the control system is positioned at the rear section of the base, the control mechanism is positioned at the middle section of the base, the bending mechanism is positioned at the front section of the base, the control system and the control mechanism are covered with a shell with a hollowed front side surface, the bending mechanism comprises a fixed component and a movable component, the fixed component comprises a fixed plate and a first cross beam, the first cross beam is arranged at the upper section of the front side surface of the fixed plate, the top surface of the first cross beam is uniformly provided with a plurality of first clamp components extending forwards along the length direction of the first cross beam, the lower section of the front side surface of the fixed plate is uniformly provided with a plurality of first baffle plates bending upwards along the length direction of the lower section, the plurality of first baffle plates are respectively positioned under the plurality of first clamp components, and the movable component comprises a lifting plate, a second cross beam and a 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 first anchor clamps subassembly's structure is the same, the hypomere of the leading flank of lifter plate evenly is provided with a plurality of second baffles of upwards buckling along its length direction, and a plurality of second baffles are located a plurality of second anchor clamps subassemblies respectively under, the structure of second baffle and first baffle is the same, and second baffle and first baffle left and right sides staggered arrangement, and adjacent first anchor clamps subassembly and second anchor clamps subassembly constitute a station of buckling from left to right.

Furthermore, two bilateral symmetry's adjustment tank have 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 it is fixed with its locking through adjusting bolt, be provided with height adjusting mechanism on the lateral wall of casing, be provided with the regulation pole between height adjusting mechanism and the regulating plate.

Furthermore, the first clamp assembly comprises a movable block and a fixed block, the movable block is positioned in front of the fixed block, the rear end of the fixed block is fixedly connected with the front side surface of the first beam, the upper side surface and the lower side surface of the movable block are provided with arc surfaces with concave surfaces facing outwards, a longitudinally-arranged blind hole is arranged at the central position of the rear section of the movable block, two rectangular clamping blocks extending backwards are arranged on the rear side surface of the movable block, the two clamping blocks are respectively positioned at the upper side and the lower side of the blind hole and are symmetrically arranged, a vertically-arranged rectangular groove is formed in the front section of the fixed block, a longitudinally-arranged through hole is formed in the central position of the rear section of the fixed block, the axis of the through hole in the fixed block and the axis of the blind hole in the movable block are positioned on the same straight line, a spring is arranged at the rear section of the inner cavity of the through hole, and a guide rod extending forwards is arranged at the front section of the inner cavity of the through hole, the rear end of the spring is fixedly connected with the rear side face of the fixed block, the front end of the spring is fixedly connected with the rear end of the guide rod, the front section of the guide rod extends into the blind hole of the movable block, and the front end of the guide rod is fixedly connected with the movable block through a bolt.

Furthermore, the control mechanism comprises an upper fixing seat, a lower fixing seat, a threaded lead screw, a servo stepping motor and a lifting ring, the upper fixing seat is arranged on the top surface inside the shell, the lower fixing seat is arranged on the base inside the shell, the threaded lead screw is arranged between the upper fixing seat and the lower fixing seat, the power output end of the servo stepping motor is connected with the threaded lead screw, the lifting ring is sleeved on the upper section of the threaded lead screw, and a connecting rod is arranged between the lifting ring and the adjusting plate.

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

Furthermore, 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 symmetrically arranged left and right, the support columns are positioned behind 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.

Furthermore, the lower section of the front side face of the fixing plate is provided with a transverse plate, a plurality of rectangular strips extending upwards are uniformly arranged on the top face of the transverse plate along the length direction of the transverse plate, each rectangular strip is connected with the fixing plate through a fixing piece, the spacing distance of each rectangular strip is equal to that of each first clamp assembly, and a first baffle bending upwards is arranged on the front side face of each rectangular strip.

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

Drawings

Fig. 1 is a schematic structural diagram of an efficient bending device for coaxial cables or electronic wires.

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 a-a of fig. 3.

Fig. 5 is a schematic view showing the structure of a bending apparatus for a coaxial cable or an electronic wire in which a movable member is moved upward.

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 apparatus for coaxial cables or electronic wires.

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

Wherein:

base 1

Case 2

Control system 3

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

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

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

Support column 6

Height adjusting mechanism 7

Adjusting lever 8

Connecting rod 9

Switch push-button 10

Digital display 11

The adjustment keys 12.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 11, the efficient bending device for a coaxial cable or an electronic wire according to the present invention includes a base 1, wherein a control system 3, a control mechanism 4, a bending mechanism 5, and two support columns 6 symmetrically arranged left and right are disposed on a top surface of the base 1, the control system 3 is located at a rear section of the base 1, the control mechanism 4 is located at a middle section of the base 1, the bending mechanism 5 and the two support columns 6 symmetrically arranged left and right are located at a front section of the base 1, a casing 2 with a hollow front side surface is disposed outside the control system 3 and the control mechanism 4, and a bottom of the casing 2 is fixedly connected to the top surface of the base 1;

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

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 and lower two side surfaces 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, and 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; vertical arrangement's rectangle recess has been seted up to the anterior segment of fixed block 514.2, longitudinal arrangement's through-hole has been seted up to the central point of the back end of fixed block 514.2, 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 located same straight line, the back end of the inner chamber of through-hole is provided with spring 514.3, the anterior segment of the inner chamber of through-hole is provided with guide bar 514.4 that extends forward, the rear end of spring 514.3 and the trailing flank fixed connection of fixed block 514.2, the front end of spring 514.3 and the rear end fixed connection of guide bar 514.4, the anterior segment part of guide bar 514.4 stretches into in the blind hole of movable block 514.1, through bolt fixed connection between the front end of guide bar 514.4 and the movable block 514.1, under the normal condition, clamp splice 514.5 is located the rectangle recess, and the surface contact of clamp splice 514.5. The movable block 514.1 is pulled forwards, so that the rear side face of the clamping block 514.5 is separated from the surface of the rectangular groove, one end of the coaxial cable or the electronic wire is placed in the rectangular groove, the pulling force on the movable block 514.1 is cancelled, and due to the action of the spring 514.3, the backward pulling force is exerted on the movable block 514.1, so that the coaxial cable or the electronic wire can be clamped between the clamping block 514.5 and the rectangular groove;

the movable assembly 52 comprises a vertical lifting plate 521, a second beam 522 and a vertical adjusting plate 525, the lifting plate 521 is located in front of the adjusting plate 525, the second beam 522 is located at the upper section of the front side surface of the lifting plate 521, the second beam 522 is fixedly connected with the lifting plate 521 through a plurality of small connecting blocks 523 arranged at intervals, a plurality of second clamp assemblies 524 are uniformly arranged on the bottom surface of the second beam 522 along the length direction of the second beam 522, the second clamp assemblies 524 and the first clamp assemblies 514 have the same structure, two adjusting grooves 527 arranged in bilateral symmetry are formed in the upper section of the second beam 522, adjusting bolts 528 are arranged in the adjusting grooves 527, a plurality of second baffles 529 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 lifting plate, and the plurality of second baffles 529 are respectively located under the plurality of second clamp assemblies 524, the second baffle 529 and the first baffle 515 are identical in structure, the second baffle 529 and the first baffle 515 are arranged in a left-right staggered mode, and the first clamp assembly 514 and the second clamp assembly 524 which are adjacent from left to right form a bending station;

be provided with two big connecting blocks 526 between the upper segment of the leading flank of regulating plate 525 and the upper segment of the trailing flank of second crossbeam 522, two big connecting blocks 526 are located two regulating grooves 527 respectively, the trailing flank of big connecting block 526 and the leading flank fixed connection of regulating plate 525, the leading flank of big connecting block 526 contacts with the trailing flank of second crossbeam 522 to it is fixed to lock it through adjusting bolt 528, be provided with height adjusting mechanism 7 on the lateral wall of casing 2, be provided with between height adjusting mechanism 7 and regulating plate 525 and adjust pole 8, be provided with two vertically symmetrical arrangement's sensor on the inner wall of casing 2, two sensors are located the upper and lower both sides of adjusting pole 8 respectively.

The control mechanism 4 comprises an upper fixed seat 41, a lower fixed seat 42, a threaded lead screw 43, a servo stepping motor 44 and a lifting ring 45, wherein the upper fixed seat 41 is arranged on the top surface inside the shell 2, the lower fixed seat 42 is arranged on the base 1 in the shell 2, the threaded lead screw 43 is arranged between the upper fixed seat 41 and the lower fixed seat 42, the power output end of the servo stepping motor 44 is connected with the threaded lead screw 43, the lifting ring 45 is sleeved on the upper section of the threaded lead screw 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 coaxial cable or electronic wire bending test method adopts a high-efficiency bending device for the coaxial cable or electronic wire to carry out operation, and the test method comprises the following steps: clamping one end of a coaxial cable or an electronic wire of a sample by using a first clamp assembly, and clamping the other end of the 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 and a second baffle; after the device is electrified, a switch button is pressed, a control system controls a servo stepping motor to act, and the servo stepping motor is controlled to rotate forward and backward through information fed back by two up-down sensors, so that a threaded screw rod is driven to rotate forward and backward, 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 the coaxial cable or the electronic wire is bent for multiple times; and counting the bending times displayed on the digital display, pressing a pause key after the specified 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 part can be moved left and right through the adjusting bolt, so that the spacing distance between the first clamp assembly and the second clamp assembly is changed;

the operating height of the movable component is adjusted through the height adjusting mechanism, so that the bending strength of the coaxial cable or the electronic wire can be adjusted;

a plurality of coaxial cables or electronic wires can be simultaneously placed on a plurality of bending stations for bending operation, so that the working efficiency is improved.

The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. Coaxial cable or electron line are with high-efficient device of buckling, including base (1), its characterized in that: be provided with control system (3), control mechanism (4), mechanism (5) of buckling on the top surface of base (1), control system (3) are located the back end of base (1), control mechanism (4) are located the middle section of base (1), mechanism (5) of buckling is located the anterior segment of base (1), control system (3) and control mechanism (4) dustcoat are equipped with casing (2) that the leading flank is the fretwork, it includes fixed subassembly (51) and movable component (52) to buckle mechanism (5), fixed subassembly (51) are including fixed plate (511) and first crossbeam (512), first crossbeam (512) set up in the upper segment of the leading flank of fixed plate (511), evenly be provided with a plurality of first anchor clamps subassemblies (514) that extend forward along its length direction on the top surface of first crossbeam (512), the hypomere of the leading flank of fixed plate (511) evenly is provided with a plurality of first baffles that upwards buckle along its length direction (515) The plurality of first baffle plates (515) are respectively positioned under the plurality of first clamp assemblies (514), the movable assembly (52) comprises a lifting plate (521), a second cross beam (522) and an adjusting plate (525), 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 bottom surface of the second cross beam (522) is uniformly provided with a plurality of second clamp assemblies (524) along the length direction thereof, the structures of the second clamp assemblies (524) and the first clamp assemblies (514) are the same, the lower section of the front side surface of the lifting plate (521) is uniformly provided with a plurality of second baffle plates (529) which are bent upwards along the length direction thereof, the plurality of second baffle plates (529) are respectively positioned under the plurality of second clamp assemblies (524), and 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 arranged in a left-right staggered mode, 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 a first beam (512), the upper side surface and the lower side surface of the movable block (514.1) are respectively provided with a concave surface and an outward arc surface, the central position of the rear section of the movable block (514.1) is provided with a longitudinally-arranged blind hole, the rear side surface of the movable block (514.1) is provided with two rectangular clamping blocks (514.5) extending backwards, the two clamping blocks (514.5) are respectively positioned on the upper side and the lower side surfaces of the blind holes and are symmetrically arranged, the front section of the fixed block (514.2) is provided with a vertically-arranged rectangular groove, the central position of the rear section of the fixed block (514.2) is provided with a longitudinally-arranged through hole, the axis of the through hole in the fixed block (514.2) and the blind hole in the movable block (514.1) are positioned on the same straight line, the back end of the inner chamber of through-hole is provided with spring (514.3), the anterior segment of the inner chamber of through-hole is provided with guide bar (514.4) that extend forward, the rear end of spring (514.3) and the trailing flank fixed connection of fixed block (514.2), the front end of spring (514.3) and the rear end fixed connection of guide bar (514.4), in the anterior segment part of guide bar (514.4) stretched into the blind hole of movable block (514.1), through bolt fixed connection between the front end of guide bar (514.4) and movable block (514.1).

2. A highly efficient bending apparatus for a coaxial cable or an electronic wire according to claim 1, wherein: control mechanism (4) include fixing base (41), lower fixing base (42), screw lead screw (43), servo step motor (44) and lift ring (45), it sets up on the inside top surface of casing (2) to go up fixing base (41), lower fixing base (42) set up on base (1) in casing (2), screw lead screw (43) set up between last fixing base (41) and lower fixing base (42), the power take off end and the screw lead screw (43) of servo step motor (44) are connected, lift ring (45) suit is in the upper segment of screw lead screw (43), be provided with connecting rod (9) between lift ring (45) and regulating plate (525).

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

4. A highly efficient bending apparatus 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. A highly efficient bending apparatus for a coaxial cable or an electronic wire according to claim 1, wherein: the front section of the base (1) is further provided with two support columns (6) which are symmetrically arranged left and right, the support columns (6) are located behind the fixing 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 fixing plate (511) through bolts.

6. A highly efficient bending apparatus for a coaxial cable or an electronic wire according to claim 1, wherein: the lower section of the front side face of the fixing plate (511) is provided with a transverse plate (513), a plurality of rectangular strips extending upwards are uniformly arranged on the top face of the transverse plate (513) along the length direction of the transverse plate, each rectangular strip is connected with the fixing plate (511) through a fixing piece, the spacing distance of each rectangular strip is equal to that of each first clamp assembly (514), and the front side face of each rectangular strip is provided with a first baffle plate (515) bending upwards.

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