CN111468647B

CN111468647B - Positioning mechanism of computer transmission line

Info

Publication number: CN111468647B
Application number: CN202010244349.5A
Authority: CN
Inventors: 马莉; 张瑞青; 张校慧
Original assignee: Yellow River Conservancy Technical Institute
Current assignee: Yellow River Conservancy Technical Institute
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-10-19
Anticipated expiration: 2040-03-31
Also published as: CN111468647A

Abstract

The invention discloses a positioning mechanism of a computer transmission line, which comprises a workbench, wherein an inner gear ring is fixedly connected to the upper end of the workbench through a supporting rod, a driving motor is fixedly connected to the lower end of the workbench, an output shaft of the driving motor penetrates through the lower end of the workbench and is fixedly connected with a rotating rod, one end, far away from the driving motor, of the rotating rod is rotatably connected with a rotating shaft, the rotating shaft is superposed with the axis of the output shaft of the driving motor, a strip-shaped plate is fixedly connected to the rotating shaft, a through groove is formed in the side wall of the strip-shaped plate, a sliding block is connected in the through groove in a sliding mode, one side, close to the driving motor, of the sliding block is rotatably connected with a connecting rod, one end, far away from the driving motor, of the rotating rod is rotatably connected with a gear meshed with the inner gear ring, and one end, far away from the sliding block, of the connecting rod is coaxially rotatably connected with the gear. The invention can continuously cut the transmission lines with the same length, and the structure ensures that the transmission lines cut each time have the same length, thereby ensuring the production quality.

Description

Positioning mechanism of computer transmission line

Technical Field

The invention relates to the technical field of computer transmission line processing equipment, in particular to a positioning mechanism of a computer transmission line.

Background

With the development of science and technology, the application of computers is more and more popular, and computers have been widely applied to various fields, and in some large-scale computer rooms, a large number of wires need to be connected among various devices.

The traditional computer transmission lines are different in length after being processed, so that inconvenience is brought to use, the quality of products is not uniform, and the uniform and standardized production requirements cannot be met.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a positioning mechanism of a computer transmission line, which is convenient to replace a winding rod wound with a transmission line by inserting the winding rod into a fixed shaft and fixing the winding rod through a butterfly nut.

In order to achieve the purpose, the invention adopts the following technical scheme:

a positioning mechanism of a computer transmission line comprises a workbench, wherein the upper end of the workbench is fixedly connected with an inner gear ring through a support rod, the lower end of the workbench is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through the lower end of the workbench and is fixedly connected with a rotating rod, one end, far away from the driving motor, of the rotating rod is rotatably connected with a rotating shaft, the rotating shaft coincides with the axis of the output shaft of the driving motor, a strip-shaped plate is fixedly connected onto the rotating shaft, a through groove is formed in the side wall of the strip-shaped plate, a sliding block is slidably connected into the through groove, one side, close to the driving motor, of the sliding block is rotatably connected with a connecting rod, one end, far away from the driving motor, of the rotating rod is rotatably connected with a gear meshed with the inner gear ring, one end, far away from the sliding block, of the connecting rod is rotatably connected with the gear coaxially, and a fixed block is fixedly connected onto the side wall of the sliding block, be provided with L shape through-hole on the lateral wall of fixed block, still install wire winding mechanism on the strip shaped plate, four dead levers of its circumference equidistance fixedly connected with are followed to the lateral wall of ring gear, install through length adjustment device on the dead lever and cut off the blade.

Preferably, the winding mechanism comprises a fixed shaft fixedly connected to the strip-shaped plate, the fixed shaft is overlapped with an output shaft of the driving motor and an axis of the rotating shaft, a limiting baffle is fixedly connected to the fixed shaft, a winding rod is sleeved on the fixed shaft, and a butterfly nut used for limiting the winding rod is further arranged on the fixed shaft.

Preferably, the length adjusting device comprises a device cavity formed in the side wall of the fixing rod, a round cavity communicated with the device cavity is formed in the side wall of the fixing rod, a cylinder is connected to the inner side of the round cavity in a rotating mode, a first bevel gear is fixedly connected to one end, located in the device cavity, of the cylinder, a rotating shaft penetrates through the side wall of the fixing rod, a second bevel gear meshed with the first bevel gear is fixedly connected to one end, located in the device cavity, of the rotating shaft, a threaded rod is connected to the inner thread of the cylinder, a vertical plate is fixedly connected to one end, located far away from the cylinder, of the threaded rod, a cutting blade is fixedly connected to the side wall of the vertical plate, and a guide mechanism is arranged between the vertical plate and the fixing rod.

Preferably, the axis of rotation is located the outer one end fixedly connected with runner of device chamber, the lateral wall of runner is provided with the rubber sleeve, the surface of rubber sleeve is provided with multichannel antiskid groove, the multichannel antiskid groove equipartition is in the lateral wall of rubber sleeve.

Preferably, the guiding mechanism comprises a guide cylinder fixedly connected to the lower end of the fixing rod, a guide rod is connected to the guide cylinder in a sliding mode, and one end, far away from the guide cylinder, of the guide rod is fixedly connected to the side wall of the vertical plate.

Preferably, the fixed block is a cylinder, one end of the L-shaped through hole penetrates through the axis of the fixed block, and the other end of the L-shaped through hole penetrates through the side wall of the fixed block.

Preferably, the lower end of the workbench is fixedly connected with a supporting leg, and the supporting leg is fixedly connected with the ground through an expansion screw.

Preferably, when the sliding block moves to one end of the through groove far away from the driving motor, the cutting blade just blocks the L-shaped through hole from penetrating through the axis of the fixed block.

The invention has the following beneficial effects:

1. the winding rod wound with the transmission line is inserted into the fixed shaft, and then the winding rod is fixed through the butterfly nut, so that the winding rod is convenient to replace;

2. the driving motor rotates and drives the dwang and rotate, the dwang rotates and makes the gear rotate along the ring gear, because gear and ring gear meshing's relation, the gear can be continuous to rotate, the gear promotes the slider and removes in the pivoted, the slider removes and pulls out fixed distance with the transmission line on the wire winding rod, then when the slider removes the biggest distance, cut off the blade this moment and just cut off the transmission line, so reciprocal, the same length's of continuous cutting transmission line, the same length of transmission line of cutting at every turn has been guaranteed to this structure, both guarantee production quality.

Drawings

FIG. 1 is a schematic structural diagram of a positioning mechanism of a computer transmission line according to the present invention;

FIG. 2 is a schematic side view of a positioning mechanism of a computer transmission line according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1 workbench, 2 ring gears, 3 winding rods, 4 strip-shaped plates, 5 gears, 6L-shaped through holes, 7 connecting rods, 8 driving motors, 9 through grooves, 10 sliding blocks, 11 fixing blocks, 12 rotating rods, 13 supporting rods, 14 fixing rods, 15 guide rods, 16 vertical plates, 17 cutting blades, 18 butterfly nuts, 19 limiting baffles, 20 device cavities, 21 rotating wheels, 22 second bevel gears, 23 first bevel gears, 24 cylinders, 25 threaded rods and 26 supporting legs.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a positioning mechanism of a computer transmission line comprises a workbench 1, an inner gear ring 2 is fixedly connected to the upper end of the workbench 1 through a support rod 13, a driving motor 8 is fixedly connected to the lower end of the workbench 1, an output shaft of the driving motor 8 penetrates through the lower end of the workbench 1 and is fixedly connected with a rotating rod 12, one end of the rotating rod 12, which is far away from the driving motor 8, is rotatably connected with a rotating shaft, the rotating shaft is coincident with the axis of the output shaft of the driving motor 8, a strip-shaped plate 4 is fixedly connected to the rotating shaft, a through groove 9 is formed in the side wall of the strip-shaped plate 4, a sliding block 10 is slidably connected in the through groove 9, one side of the sliding block 10, which is close to the driving motor 8, is rotatably connected with a connecting rod 7, one end of the rotating rod 12, which is far away from the driving motor 8, is rotatably connected with a gear 5 engaged with the inner gear ring 2, and one end of the connecting rod 7, which is far away from the sliding block 10, is coaxially and rotatably connected with the gear 5, the side wall of the sliding block 10 is fixedly connected with a fixing block 11, the side wall of the fixing block 11 is provided with an L-shaped through hole 6, a switch of a driving motor 8 is turned on, the driving motor 8 rotates to drive a rotating rod 12 to rotate, the rotating rod 12 rotates to enable a gear 5 to rotate along an inner gear ring 2, due to the meshing relationship of the gear 5 and the inner gear ring 2, the gear 5 can continuously rotate, the gear 5 pushes the sliding block 10 to move while rotating, the sliding block 10 moves to pull out a transmission line on a winding roller 3 for a fixed distance, then when the sliding block 10 moves to the maximum distance, a cutting blade 17 just cuts off the transmission line, the reciprocating is carried out, and the transmission line with the same length can be continuously cut.

The fixed block 11 is a cylinder, the axle center department of fixed block 11 is passed to the one end of L shape through-hole 6, and the lateral wall of fixed block 11 is passed to the other end of L shape through-hole 6, and the device is still installed to the inner wall of L shape through-hole 6 and is used for promoting the spitting device that the transmission line stretches out, and the device belongs to current mature technology.

Still install wire winding mechanism on the strip shaped plate 4, wire winding mechanism includes the fixed axle of fixed connection on strip shaped plate 4, the fixed axle coincides with the output shaft of driving motor 8 and the axle center of pivot, fixedly connected with limit baffle 19 on the fixed axle, the cover is equipped with wire rod 3 on the fixed axle, still be provided with on the fixed axle and be used for carrying out spacing butterfly nut 18 to wire rod 3, open butterfly nut 18, then on inserting the fixed axle with wire rod 3 around having the transmission line, then fix wire rod 3 through butterfly nut 18.

The side wall of the inner gear ring 2 is fixedly connected with four fixing rods 14 at equal intervals along the circumferential direction of the inner gear ring, cutting blades 17 are arranged on the fixing rods 14 through length adjusting devices, each length adjusting device comprises a device cavity 20 formed in the side wall of the corresponding fixing rod 14, a round cavity communicated with the device cavity 20 is formed in the side wall of the corresponding fixing rod 14, a cylinder 24 is connected in the round cavity in a rotating mode, a first bevel gear 23 is fixedly connected to one end, located in the device cavity 20, of the cylinder 24, a rotating shaft penetrates through the side wall of the corresponding fixing rod 14, one end, located in the device cavity 20, of the rotating shaft is fixedly connected with a second bevel gear 22 meshed with the first bevel gear 23, a threaded rod 25 is connected in the cylinder 24 in a threaded manner, one end, far away from the cylinder 24, of the threaded rod 25 is fixedly connected with a vertical plate 16, the cutting blades 17 are fixedly connected to the side wall of the vertical plate 16, and transmission lines with different diameters can be cut through the length adjusting devices, the adaptability of the device is wider.

Be provided with guiding mechanism between riser 16 and dead lever 14, guiding mechanism includes the guide cylinder of fixed connection at the 14 lower extremes of dead lever, and sliding connection has guide bar 15 in the guide cylinder, and the one end fixed connection that the guide cylinder was kept away from to guide bar 15 is on the lateral wall of riser 16, can effectually prevent to cut off blade 17 through setting up guide bar 15 and guide cylinder and take place the skew when the cutting.

The one end fixedly connected with runner 21 that the axis of rotation is located device chamber 20 outside, the lateral wall of runner 21 is provided with the rubber sleeve, and the surface of rubber sleeve is provided with multichannel antiskid groove, multichannel antiskid groove equipartition at the lateral wall of rubber sleeve.

The lower end of the workbench 1 is fixedly connected with a supporting leg 28, and the supporting leg 28 is fixedly connected with the ground through an expansion screw.

When the slide block 10 moves to the end of the through groove 9 far away from the driving motor 8, the cutting blade 17 just blocks the L-shaped through hole 6 from passing through the axle center of the fixed block 11.

The working principle of the invention is as follows:

when the positioning mechanism works, the winding rod 3 wound with the transmission line is arranged on the mechanism, specifically, the butterfly nut 18 is opened, then the winding rod 3 wound with the transmission line is inserted into the fixed shaft, and then the winding rod 3 is fixed through the butterfly nut 18; when carrying out the transmission line cutting, the operator opens driving motor 8's switch, driving motor 8 rotates and drives dwang 12 and rotate, dwang 12 rotates and makes gear 5 rotate along ring gear 2, because gear 5 and ring gear 2 meshing relation, gear 5 can continuous rotation, gear 5 promotes slider 10 and moves in the pivoted simultaneously, slider 10 removes and draws out fixed distance with the transmission line on wire rod 3, then when slider 10 removed the biggest distance, cut off blade 17 at this moment and just cut off the transmission line, so reciprocal, can continuous cutting the transmission line of the same length.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a positioning mechanism of computer transmission line, includes workstation (1), its characterized in that, bracing piece (13) fixedly connected with ring gear (2) is passed through to the upper end of workstation (1), the lower extreme fixedly connected with driving motor (8) of workstation (1), the output shaft of driving motor (8) runs through the lower extreme and fixedly connected with dwang (12) of workstation (1), the one end rotation that driving motor (8) were kept away from in dwang (12) is connected with the pivot, the pivot coincides with the output shaft axle center of driving motor (8), fixedly connected with strip shaped plate (4) in the pivot, logical groove (9) have been seted up in the lateral wall of strip shaped plate (4), sliding connection has slider (10) in logical groove (9), one side rotation that slider (10) are close to driving motor (8) is connected with connecting rod (7), one end, far away from a driving motor (8), of the rotating rod (12) is rotatably connected with a gear (5) meshed with the inner gear ring (2), one end, far away from a sliding block (10), of the connecting rod (7) is coaxially and rotatably connected with the gear (5), a fixing block (11) is fixedly connected to the side wall of the sliding block (10), an L-shaped through hole (6) is formed in the side wall of the fixing block (11), a winding mechanism is further installed on the strip-shaped plate (4), four fixing rods (14) are fixedly connected to the side wall of the inner gear ring (2) at equal intervals along the circumferential direction of the inner gear ring, and a cutting blade (17) is installed on each fixing rod (14) through a length adjusting device;

the length adjusting device comprises a device cavity (20) arranged on the side wall of the fixing rod (14), the side wall of the fixed rod (14) is provided with a round cavity communicated with the device cavity (20), a cylinder (24) is rotationally connected in the round cavity, one end of the cylinder (24) positioned in the device cavity (20) is fixedly connected with a first bevel gear (23), a rotating shaft penetrates through the side wall of the fixed rod (14), one end of the rotating shaft, which is positioned in the device cavity (20), is fixedly connected with a second bevel gear (22) meshed with a first bevel gear (23), a threaded rod (25) is connected with the inner thread of the cylinder (24), one end of the threaded rod (25) far away from the cylinder (24) is fixedly connected with a vertical plate (16), the cutting blade (17) is fixedly connected to the side wall of a vertical plate (16), and a guide mechanism is arranged between the vertical plate (16) and the fixing rod (14);

the fixing block (11) is cylindrical, one end of the L-shaped through hole (6) penetrates through the axis of the fixing block (11), and the other end of the L-shaped through hole (6) penetrates through the side wall of the fixing block (11);

when the sliding block (10) moves to one end, far away from the driving motor (8), of the through groove (9), the cutting blade (17) just blocks the axle center of the L-shaped through hole (6) penetrating through the fixing block (11).

2. The positioning mechanism of computer transmission line according to claim 1, wherein the winding mechanism comprises a fixed shaft fixedly connected to the strip-shaped plate (4), the fixed shaft coincides with the output shaft of the driving motor (8) and the axis of the rotating shaft, a limit baffle (19) is fixedly connected to the fixed shaft, the fixed shaft is sleeved with the winding roller (3), and the fixed shaft is further provided with a butterfly nut (18) for limiting the winding roller (3).

3. The positioning mechanism of computer transmission line according to claim 1, wherein one end of the rotation shaft located outside the device cavity (20) is fixedly connected with a rotating wheel (21), a rubber sleeve is arranged on a side wall of the rotating wheel (21), a plurality of anti-slip grooves are arranged on the surface of the rubber sleeve, and the anti-slip grooves are uniformly distributed on the side wall of the rubber sleeve.

4. The positioning mechanism of computer transmission line according to claim 1, wherein the guiding mechanism comprises a guiding cylinder fixedly connected to the lower end of the fixing rod (14), a guiding rod (15) is slidably connected in the guiding cylinder, and one end of the guiding rod (15) far away from the guiding cylinder is fixedly connected to the side wall of the vertical plate (16).

5. The positioning mechanism of computer transmission line according to claim 1, characterized in that the lower end of the working platform (1) is fixedly connected with a supporting leg (28), and the supporting leg (28) is fixedly connected with the ground through an expansion screw.