CN214349244U

CN214349244U - Real wire bending device that instructs of electron

Info

Publication number: CN214349244U
Application number: CN202120189099.XU
Authority: CN
Inventors: 刘文涛; 唐海涛; 岳帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-08
Anticipated expiration: 2031-01-22

Abstract

An electronic practical training lead bending device effectively solves the problems of low efficiency and inconvenient angle control when a lead is bent; the gear box comprises a bottom plate, wherein a fixed shaft which is vertical to the axial direction is arranged on the bottom plate, a first gear barrel is coaxially and rotatably connected to the fixed shaft, a second gear barrel is coaxially and rotatably connected to the outer side of the first gear barrel, rocking handles are respectively arranged at the upper ends of the first gear barrel and the second gear barrel, an included angle between the two rocking handles is 90 degrees, clamping plates which are consistent with the rocking handles in length direction are arranged on the rocking handles, the two clamping plates can swing oppositely or oppositely, a slide way in left and right directions is arranged at the front side of the bottom plate, two I-shaped blocks which can move oppositely or oppositely are arranged in the slide way, and a stop pin in vertical axial direction is arranged at the upper end of each I-shaped block; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Real wire bending device that instructs of electron

Technical Field

The utility model relates to a real standard apparatus technical field of electrician's electron, especially a real standard wire bending device of electron.

Background

Electricians and electronic technology are important basic courses, the uniqueness requirement of the courses is required to be combined with theories and experiments, open electrician and electronic experiment operation is helpful for inducing the interest of students, and the students can be helped to deeply understand and know various components in the field of electrician and electronics and the specific application of the components in actual life through various basic circuits, comprehensive experiments and exploratory experiments;

in the electronic teaching and practice of present vocational school, skilled worker school, also often will lay wire, project exercises such as connection, it is a chore to straighten the electric wire, bend the wire, all use traditional method at present, bend the wire with sharp-nosed pliers, it is consuming time longer, influence teaching progress or circuit installation process, easily hinder the line simultaneously, and bend the inconvenient control of angle.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing an electron is real standard wire bending device, the effectual problem of lower and the inconvenient control of angle of efficiency when having solved the wire of bending.

The technical scheme of its solution is, the utility model discloses a bottom plate, axial dead axle about being equipped with on the bottom plate, coaxial rotation is connected with first tooth section of thick bamboo on the dead axle, first tooth section of thick bamboo outside coaxial rotation connects the second tooth section of thick bamboo, first tooth section of thick bamboo is equipped with the rocking handle respectively with second tooth section of thick bamboo upper end, contained angle between two rocking handles is 90, be equipped with the splint unanimous with its length direction on the rocking handle, two splint can be relative or swing back to back of the body mutually, the bottom plate front side is equipped with the slide of left right direction, be equipped with two worker shape pieces that can be relative or back of the body mutually removed in the slide, axial stop pin about worker shape piece upper end is equipped with.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a wire bending machine, including a first tooth section of thick bamboo, a second tooth section of thick bamboo and splint, the removal of rack frame is pulled through the lever for two splint relative oscillations bend the wire, the atress area is big, do not harm the wire, the experiment process is accelerated to high efficiency, slide, worker-shaped piece and screw rod have been set up, the distance between two worker-shaped pieces is adjusted in the rotation through the carousel, the accurate predetermined angle of bending, the service quality of wire has been promoted, the experiment effect is guaranteed, the structure is simple, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Figure 3 is the utility model discloses a dissect right side and look the axonometric drawing.

Figure 4 is the utility model discloses a dissect right side and look the axonometric drawing.

Fig. 5 is a plan view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including bottom plate 1, axial dead axle 2 about being equipped with on bottom plate 1, coaxial rotation is connected with first tooth section of thick bamboo 3 on the

dead axle

2, 3 outside coaxial rotations of first tooth section of thick bamboo connect second tooth section of thick bamboo 4, first tooth section of thick bamboo 3 is equipped with rocking handle 5 respectively with second tooth section of thick bamboo 4 upper end, contained angle between two rocking handles 5 is 90, be equipped with the splint 6 rather than length direction unanimity on the rocking handle 5, two splint 6 can be relative or swing back to back, bottom plate 1 front side is equipped with the slide 8 of left right direction, be equipped with two relative or the I-shaped piece 9 of moving back to back in the slide 8, axial stop pin 10 about I-shaped piece 9 upper end is equipped with.

In order to enable the two clamping plates 6 to swing oppositely or back to back, the bottom plate 1 is provided with inverted L-shaped plates 11 in the left-right direction on the front side and the back side respectively, a rack frame 12 is connected between the two inverted L-shaped plates 11 in a sliding mode, the front side of the rack frame 12 is provided with a plurality of upper straight teeth 13 which are uniformly distributed in the left-right direction and meshed with the second gear barrel 4, and the rear side of the rack frame 12 is provided with a plurality of lower straight teeth 14 which are uniformly distributed in the left-right direction and meshed with the first gear barrel 3.

In order to enable the two H-shaped blocks 9 to move oppositely or back to back, a left-right axial turntable 15 is connected in the slide way 8 in a rotating mode, the front side of the turntable 15 penetrates through the front side wall of the slide way 8, screw rods 16 are respectively and coaxially arranged on the left side and the right side of the turntable 15, the thread turning directions of the two screw rods 16 are opposite, and the H-shaped blocks 9 are in threaded connection with the screw rods 16.

In order to facilitate the pulling of the rack frame 12, the right end of the rack frame 12 is hinged with a lever 17, the lever 17 is provided with a kidney-shaped groove 18 which is consistent with the length direction of the lever 17, and the right side of the bottom plate 1 is provided with a positioning pin 19 which is inserted into the kidney-shaped groove 18.

In order to fix the device with the experiment table conveniently, the lower end of the bottom plate 1 is provided with an L-shaped fixing plate 20, and the lower side wall of the fixing plate 20 is in threaded connection with a bolt knob 21.

In order to observe the preset bending angle conveniently, the front end face of the slideway 8 is provided with a scale value 22, and the front end face of the right-side I-shaped block 9 is provided with a pointer 23.

When the utility model is used, the experiment table top is clamped between the lower side wall of the fixing plate 20 and the bottom plate 1, the bolt knob 21 is rotated clockwise to fix the bottom plate 1 and the experiment table, the rotary disc 15 is rotated to enable the screw rod 16 to rotate, the I-shaped block 9 cannot rotate due to the thread effect, the screw rod 16 enables the two I-shaped blocks 9 to move relatively or oppositely in the slideway 8, the I-shaped block 9 on the right side drives the pointer 23 to move, the scale value 22 pointed by the pointer 23 is observed, and the preset bending angle is determined;

inserting the lead 7 between the two clamping plates 6 and the fixed shaft 2, holding the lever 17 to pull the right end of the lever 17 forward, swinging the left end of the lever 17 backward and driving the rack frame 12 to move rightward, moving the rack frame 12 rightward and driving the lower straight teeth 14 to move rightward, wherein the lower straight teeth 14 are meshed with the first gear barrel 3, so that the first gear barrel 3 rotates clockwise, the first gear barrel 3 drives the clamping plate 6 on the right side to rotate clockwise through the rocking handle 5 on the right side, the rack frame 12 moves rightward and drives the upper straight teeth 13 to move rightward, because the upper straight teeth 13 are meshed with the second gear barrel 4, so that the second gear barrel 4 rotates counterclockwise, the clamping plate 6 on the left side is driven by the rocking handle 5 on the left side by the second gear barrel 4 to rotate counterclockwise, the two clamping plates 6 move relatively, the two clamping plates 6 press the lead 7 to bend the lead 7 until the lead 7 touches the stop pin 10, and at the moment, the clamping plates 6 cannot swing, and (4) after the lead 7 is bent, taking down the lead 7.

Claims

1. The utility model provides an electron is real standard wire bending device, comprising a base plate (1), a serial communication port, axial dead axle (2) about being equipped with on bottom plate (1), coaxial rotation is connected with first tooth section of thick bamboo (3) on dead axle (2), first tooth section of thick bamboo (3) outside coaxial rotation is connected second tooth section of thick bamboo (4), first tooth section of thick bamboo (3) and second tooth section of thick bamboo (4) upper end are equipped with rocking handle (5) respectively, contained angle between two rocking handle (5) is 90, be equipped with splint (6) rather than length direction unanimous on rocking handle (5), two splint (6) can be relative or swing mutually on the back, bottom plate (1) front side is equipped with slide (8) of left right direction, be equipped with two worker shape piece (9) that can be relative or move mutually, axial stop pin (10) about worker shape piece (9) upper end is equipped with.

2. The electronic practical training wire bending device according to claim 1, wherein inverted L-shaped plates (11) in the left-right direction are respectively arranged on the front side and the rear side of the bottom plate (1), a rack frame (12) is connected between the two inverted L-shaped plates (11) in a sliding manner, a plurality of upper straight teeth (13) which are uniformly distributed in the left-right direction and meshed with the second gear cylinder (4) are arranged on the front side of the rack frame (12), and a plurality of lower straight teeth (14) which are uniformly distributed in the left-right direction and meshed with the first gear cylinder (3) are arranged on the rear side of the rack frame (12).

3. The electronic practical training lead bending device according to claim 1, wherein a left-right axial turntable (15) is connected in the slide way (8) in a rotating mode, the front side of the turntable (15) penetrates through the front side wall of the slide way (8), screw rods (16) are respectively coaxially arranged on the left side and the right side of the turntable (15), the thread turning directions of the two screw rods (16) are opposite, and the I-shaped block (9) is in threaded connection with the screw rods (16).

4. The electronic practical training lead bending device according to claim 2, wherein a lever (17) is hinged to the right end of the rack frame (12), a kidney-shaped groove (18) which is identical to the lever (17) in length direction is formed in the lever (17), and a positioning pin (19) inserted into the kidney-shaped groove (18) is arranged on the right side of the bottom plate (1).

5. The electronic practical training lead bending device according to claim 1, wherein an L-shaped fixing plate (20) is arranged at the lower end of the base plate (1), and a bolt knob (21) is connected to the lower side wall of the fixing plate (20) in a threaded manner.

6. The electronic practical training lead bending device according to claim 1, wherein a scale value (22) is arranged on the front end face of the slideway (8), and a pointer (23) is arranged on the front end face of the right-side I-shaped block (9).