A wire arranging device

Abstract

The present invention relates to the technical field of cable arrangers, and more specifically, to a new type of cable arranger. It comprises an upper shell, a lower shell and a linear bearing seat, two lateral bevel gears are rotatably mounted on the inner side of the lower shell, the two lateral bevel gears are symmetrically arranged about the middle of the lower shell, and the angle between the two lateral bevel gears is 90 degrees, a reversing gear is vertically rotatably mounted on the bottom of the lower shell, a conical bearing is fixedly mounted on the lateral bevel gear, the bearings are arranged around the light rod, a direction-adjusting cylindrical pin is fixedly mounted on the front end of the reversing gear, a pitch shaft is rotatably mounted inside the lower shell, and the direction-adjusting cylindrical pin is slidably connected to the pitch shaft. The structure of the present invention is completely different from that of the traditional cable arranger, and solves the contradiction between the pressure and reversing of the disc spring of the traditional cable arranger. The present invention is mainly used for cable arranging.

Description

Technical Field

[0001] The present invention relates to the technical field of cable arranging devices, and more particularly to a cable arranging device. Background Art

[0002] With the development of society, the application of cable arranging devices is becoming more and more extensive. The working principle of cable arranging devices is to drive themselves to reciprocate along the direction of the shaft length by rotating a smooth shaft center. Through the rotation of the core shaft, a friction force is generated in the bearing inside, thereby driving the inner ring of the bearing to rotate. The internal bearing core group is composed of 3 or 4 bearings with conical inner rings placed obliquely and fixed. When three or four bearings are placed obliquely, each bearing inner ring will partially contact the shaft center, so that the rotation of the shaft center drives the bearing to move forward in the direction of the shaft length. By changing the deflection angle of the bearing, its travel speed can be changed. When the bearing is perpendicular to the shaft center, it will not move forward. The existing cable arranging device has the problem that the pressure of the disc spring on the light rod is too large, making it more difficult for the cable arranging device to turn, and it is impossible to adjust the moving speed and tension of the cable arranging device. Therefore, it is necessary to design a cable arranging device that can adjust the pressure of the cable arranging device on the light rod and the moving speed of the cable arranging device. Summary of the invention

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0004] A cable arranger comprises an upper shell, a lower shell and a linear bearing seat, the top wall of the upper shell is provided with a groove, the left and right sides of the upper shell are penetrated with a release handle, the release handle penetrates the groove of the top wall of the upper shell, the linear bearing seat is movably connected to the inner top wall of the upper shell through a pin shaft, a disc spring is provided between the inner top wall of the upper shell and the linear bearing seat, linear bearings are symmetrically provided on the front and rear sides of the linear bearing seat, a conical bearing activity space is provided in the middle of the bottom of the linear bearing seat, two lateral bevel gears are rotatably installed on the inner side of the lower shell, the two lateral bevel gears are symmetrically arranged about the middle of the lower shell, the angle between the two lateral bevel gears is 90 degrees, and a reversing gear is vertically rotatably installed on the bottom of the lower shell, the reversing gear The gear rod is rotatably connected to the bottom of the lower shell, and the gear rod passes through the bottom of the lower shell. A commutator is installed at the other end of the gear rod. A conical bearing seat is fixedly installed on the middle upper end face of the lateral bevel gear, and a conical bearing is fixedly installed inside the conical bearing seat. The reversing gear is meshed with two lateral bevel gears for transmission. The upper shell and the lower shell are connected by a pin shaft to form an internal space. A smooth rod is passed through the interior of the linear bearing, and the conical bearings are symmetrically arranged on both sides of the smooth rod. An adjusting cylindrical pin is fixedly installed at the front end of the reversing gear, and a pitch shaft is rotatably installed inside the lower shell. The adjusting cylindrical pin is slidably connected to the hollow edge of the pitch shaft, and the hollow part of the pitch shaft is symmetrical about the adjusting cylindrical pin.

[0005] The release handle is L-shaped, the cross section of the release handle is circular, the middle part of the longer section of the release handle is flat, and the height of the flat part of the release handle is flush with the depth of the groove of the top wall of the upper shell.

[0006] A circular through hole is provided in the middle of the upper part of the linear bearing seat, a disc spring pressure regulating sleeve is placed inside the circular through hole, and the disc spring is placed in the disc spring pressure regulating sleeve.

[0007] An eccentric pressure-adjusting shaft is passed through the left and right sides of the linear bearing seat, the eccentric pressure-adjusting shaft is located at the bottom of the disc spring pressure-adjusting sleeve, the right end of the eccentric pressure-adjusting shaft is provided with a locking gasket, the eccentric pressure-adjusting shaft is fixedly connected with a pressure-adjusting knob, and the right end of the pressure-adjusting knob is fixedly connected with a pressure-adjusting locking knob.

[0008] The left end of the pitch shaft is fixedly mounted with a pitch rear axle, the right end of the pitch shaft is fixedly mounted with a pitch front axle, the right end of the pitch front axle is fixedly mounted with a reed, an indicator block is fixedly mounted on the reed, the indicator block is meshed with a scale plate, the scale plate is fixed to the left side of the lower shell, the pitch rear axle is rotatably mounted on the left wall of the lower shell, the pitch front axle is rotatably mounted on the right wall of the lower shell through a pitch front axle fixer, and the pitch front axle fixer is embedded in the right wall of the lower shell.

[0009] Side plates are fixedly mounted on the front and rear sides of the upper shell and the lower shell through pins, and a polished rod hole is arranged in the middle of the side plate, and the polished rod hole and the side plate are located at the same coaxiality.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention adopts a structure in which the tapered bearing is arranged on the periphery of the polished rod, which can achieve the effect of rapid change of direction of the tapered bearing.

[0012] 2. The present invention solves the defects of the traditional cable arranging device that the disc spring pressure cannot be adjusted and the pressure is too high and the direction cannot be reversed, making the application of the cable arranging device more convenient and greatly improving the working efficiency of the cable arranging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural explosion diagram of the present invention;

[0014] Figure 2 is a cross-sectional view of the present invention;

[0015] Figure 3 A cross-sectional view of the structure of the pitch adjustment of the present invention;

[0016] Figure 4 It is a schematic structural diagram of the pitch axis of the present invention;

[0017] Figure 5 It is a schematic diagram of the structure of the scale plate and the indicator block of the present invention.

[0018] In the figure: 1-upper shell, 2-lower shell, 3-side plate, 4-commutator, 5-linear bearing seat, 6-disc spring, 7-disc spring pressure regulating sleeve, 8-linear bearing, 9-eccentric pressure regulating shaft, 10-locking gasket, 11-pressure regulating knob, 12-pressure regulating locking knob, 13-release handle, 14-tapered bearing, 15-reversing gear, 16-tapered bearing seat, 17-lateral bevel gear, 18-scale plate, 19-adjusting cylindrical pin, 20-tapered bearing activity space, 21-pitch shaft, 22-indicator block, 23-pitch rear shaft, 24-pitch front shaft, 25-pitch front shaft holder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1-5As shown, a cable arranging device comprises an upper shell 1, a lower shell 2 and a linear bearing seat 5. The top wall of the upper shell 1 is provided with a groove. The left and right sides of the upper shell 1 are penetrated with a release handle 13. The release handle 13 penetrates the groove of the top wall of the upper shell 1. The linear bearing seat 5 is movably connected to the inner top wall of the upper shell 1 through a pin shaft. A disc spring 6 is provided between the inner top wall of the upper shell 1 and the linear bearing seat 5. Linear bearings 8 are symmetrically provided on the front and rear sides of the linear bearing seat 5. A conical bearing activity space 20 is provided in the middle of the bottom of the linear bearing seat 5. The function of the conical bearing activity space 20 is to make the light rod located inside the linear bearing 8 contact with the conical bearing 14, so that the light rod and the conical bearing 14 generate friction, so that the rotation of the light rod can drive the cable arranging device to move. Two lateral bevel gears 17 are installed on the inner side of the lower shell 2 for rotation. The two lateral bevel gears 17 are symmetrically arranged about the middle of the lower shell 2. The angle between the two lateral bevel gears 17 is 90 degrees. A reversing gear 15 is installed on the bottom of the lower shell 2 for vertical rotation. The lateral bevel gear 15 is rotatably connected to the bottom of the lower shell 2 through a gear rod, the gear rod passes through the bottom of the lower shell 2, and a commutator 4 is installed at the other end of the gear rod. The function of the commutator 4 is to instantly change the direction of the tapered bearing 14, so that the angle between the tapered bearing 14 and the light rod changes in the opposite direction instantly, but does not change the angle between the tapered bearing 14 and the light rod. A tapered bearing seat 16 is fixedly provided on the middle upper end surface of the lateral bevel gear 17, and a tapered shaft is fixedly installed inside the tapered bearing seat 16. The bearing 14, the reversing gear 15 meshes with the two lateral bevel gears 17 for transmission. The upper shell 1 and the lower shell 2 are connected by a pin shaft to form an internal space. The interior of the linear bearing 8 is penetrated by a polished rod. The tapered bearings 14 are symmetrically arranged on both sides of the polished rod. The front end of the reversing gear 15 is fixedly installed with a cylindrical pin 19 for adjusting the direction. The interior of the lower shell 2 is rotatably installed with a pitch shaft 21. The cylindrical pin 19 for adjusting the direction is slidably connected with the hollow edge of the pitch shaft 21. The hollow part of the pitch shaft 21 is symmetrical about the cylindrical pin 19. By rotating the pitch shaft 21, the reversing gear 15 is driven to rotate, and the reversing gear 15 drives the lateral bevel gear 17 to rotate, thereby adjusting the angle between the tapered bearing 14 and the polished rod. When the tapered bearing 14 is perpendicular to the polished rod, the rotation of the polished rod will not generate traction on the tapered bearing 14. The larger the angle between the polished rod and the tapered bearing 14, the greater the traction generated by the polished rod on the tapered bearing 14, and the faster the moving speed of the cable arranging device.

[0021] Preferably, the release handle 13 is L-shaped, the cross-section of the release handle 13 is circular, the middle part of the longer section of the release handle 13 is flat, the height of the flat part in the release handle 13 is flush with the depth of the groove on the top wall of the upper shell 1, and when the plane of the flat part in 13 contacts the top of the linear bearing seat 5, the release handle 13 will not generate an extrusion force on the linear bearing seat 5. When the release handle 13 is rotated, the side of the flat part in the release handle 13 contacts the linear bearing seat 5. Due to the increase in diameter at this time, an extrusion force will be generated on the linear bearing seat 5, thereby generating friction between the light rod located inside the linear bearing 8 and the tapered bearing 14, so that the cable arranger generates traction in the axial direction of the light rod, so that it can obtain a moving speed.

[0022] Preferably, a circular through hole is provided in the middle of the upper portion of the linear bearing seat 5 , a disc spring pressure regulating sleeve 7 is placed inside the circular through hole, and the disc spring 6 is placed in the disc spring pressure regulating sleeve 7 .

[0023] Preferably, an eccentric pressure-adjusting shaft 9 is passed through the left and right sides of the linear bearing seat 5, the eccentric pressure-adjusting shaft 9 is located at the bottom of the disc spring pressure-adjusting sleeve 7, the right end of the eccentric pressure-adjusting shaft 9 is provided with a locking gasket 10, the eccentric pressure-adjusting shaft 9 is fixedly connected with a pressure-adjusting knob 11, and the right end of the pressure-adjusting knob 11 is fixedly connected with a pressure-adjusting locking knob 12, the function of the eccentric pressure-adjusting shaft 9 is to adjust the compression degree of the disc spring 6, thereby adjusting the tension of the cable arranging device.

[0024] Preferably, a pitch rear axle 23 is fixedly installed on the left end of the pitch shaft 21, a pitch front axle 24 is fixedly installed on the right end of the pitch shaft 21, a spring is fixedly installed on the right end of the pitch front axle 24, an indicator block 22 is fixedly installed on the spring, the indicator block 22 is meshed with a scale plate 18, the scale plate 18 is fixed to the left side of the lower shell 2, the pitch rear axle 23 is rotatably installed on the left wall of the lower shell 2, the pitch front axle 24 is rotatably installed on the right wall of the lower shell 2 through a pitch front axle fixer 25, the pitch front axle fixer 25 is embedded in the right wall of the lower shell 2, the pitch shaft 21, the pitch rear axle 23, the pitch front axle 24, the spring and the indicator block 22 rotate as a whole, and the function of the pitch front axle fixer 25 is to fix the relative position of the pitch shaft and the adjustment cylindrical pin 19 to ensure that the hollow part in the pitch shaft 21 is symmetrical with respect to the adjustment cylindrical pin 19.

[0025] By adjusting the relative position of the indicating block 22 and the scale plate 18, the angle between the tapered bearing 14 and the polished rod is selected, thereby selecting the moving speed of the cable arranging device.

[0026] Preferably, the front and rear sides of the upper shell 1 and the lower shell 2 are fixedly mounted with side plates 3 via pins, a polished rod hole is provided in the middle of the side plates 3, the polished rod hole and the side plates 3 are at the same coaxiality, and the polished rod passes through the linear bearing 8 and the polished rod hole.

[0027] The working principle of the present invention is: by adjusting the angle of the release handle 13, the linear bearing seat 4 drives the linear bearing

[0028] 5 and the polished rod and the disc spring 6 move downward, and after hitting the tapered bearing 8, the cone angle of the tapered bearing 8 and the polished rod are squeezed under the action of the disc spring 6, and the rotation of the polished rod drives the tapered bearing 8 to rotate. When the side bearing surfaces of the two tapered bearings 8 are parallel to the cross section of the polished rod, the wire arranging device is stationary. When the side bearing surfaces of the two tapered bearings 8 form a certain angle with the cross section of the polished rod, thrust will be generated between the tapered bearings 8 and the polished rod to drive the wire arranging device to move. The angles between the two tapered bearings 8 and the polished rod are always opposite, and their directions are controlled by the intermediate reversing gear 15. The gear rod of the reversing gear 15 is connected to the reversing frame. Under the action of the torsion spring, the gear shaft and the reversing frame are in opposite directions. If the reversing frame changes its angle, the gear shaft will change its angle accordingly. Driven by the gear shaft, the reversing gear 15 drives the two lateral bevel gears 17 to change direction, and the corresponding tapered bearings 14 also change their angles, and the wire arranging device will move in the opposite direction. The movement speed of the cable arranging device is adjusted by the pitch shaft 21. When the indicator block 22 is rotated, the indicator block 22 drives the pitch shaft 21, the pitch front shaft 24 and the pitch rear shaft 23 to rotate together. After rotating to a certain angle, the tooth mouth of the indicator block 22 engages with the scale plate 18 to prevent the pitch shaft 21 from rotating. The side of the pitch shaft 21 is processed with a triangular hole, and the adjustment cylindrical pin 19 on the reversing gear 15 fits tightly with the hole edge of the triangular hole. When the pitch shaft 21 is rotated, the range of rotation of the adjustment cylindrical pin 19 changes accordingly, thereby adjusting the movement speed of the cable arranging device. The pulling force required for different materials is also different. When assembling the cable arranging device, after ensuring the center distance of the light rod, adjust the pressure screw plug to make the tapered bearing 14 contact the light rod to ensure that the center of the light rod and the axis of the tapered bearing seat 16 coincide. In this way, the tapered bearing seat 16 is always in point contact with the light rod when rotating, and the reversing resistance is minimal. When the release handle 13 is turned, the linear bearing seat 5 and the light rod will move downward until they come into contact with the tapered bearing 14 and stop. At this time, the disc spring 6 will be compressed, generating pressure to force the light rod and the tapered bearing 14. The degree of compression of the disc spring 6 directly determines the tension of the cable arranging device. When the pressure-adjusting locking knob 12 is rotated, the pressure-adjusting knob 11 will be brought out together, so that the locking gasket 10 and the pressure-adjusting knob 11 are separated. At this time, when the pressure-adjusting knob 11 is turned, the eccentric pressure-adjusting shaft 9 will rotate accordingly, thereby achieving the effect of adjusting the degree of compression of the disc spring 6. If the pressure-adjusting locking knob 12 is tightened in the reverse direction, the pressure-adjusting knob 11 and the locking gasket 10 will overlap, thereby preventing the eccentric pressure-adjusting shaft 9 from rotating under force. When the relative position of the pitch shaft 21 and the adjusting cylindrical pin 19 needs to be adjusted, the pitch front axle fixer 25 must be loosened first. At this time, the pitch shaft 21 can move left and right, so that the hollow part of the pitch shaft 21 is symmetrical relative to the adjusting cylindrical pin 19, and then the pitch front axle fixer 25 is used to fix the pitch shaft 21 so that it cannot move left and right, but at this time the pitch shaft 21 can still rotate relative to the pitch front axle fixer 25.

[0029] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A cable arranging device, characterized in that: The invention comprises an upper shell (1), a lower shell (2) and a linear bearing seat (5), wherein the top wall of the upper shell (1) is provided with a groove, and release handles (13) are passed through the left and right sides of the upper shell (1), and the release handles (13) pass through the groove of the top wall of the upper shell (1), and the linear bearing seat (5) is movably connected to the inner top wall of the upper shell (1) through a pin shaft, and a disc spring (6) is provided between the inner top wall of the upper shell (1) and the linear bearing seat (5), and linear bearings (8) are symmetrically provided on the front and rear sides of the linear bearing seat (5), and a conical bearing activity space (20) is provided in the middle of the bottom of the linear bearing seat (5), and two lateral bevel gears (17) are rotatably installed on the inner side of the lower shell (2), and the two lateral bevel gears (17) are symmetrically arranged about the middle of the lower shell (2), and the angle between the two lateral bevel gears (17) is 90 degrees, and a reversing gear (15) is vertically rotatably installed at the bottom of the lower shell (2), and the reversing gear (15) The gear rod is rotatably connected to the bottom of the lower shell (2), the gear rod passes through the bottom of the lower shell (2), the other end of the gear rod is installed with a commutator (4), the middle upper end surface of the lateral bevel gear (17) is fixedly provided with a conical bearing seat (16), the interior of the conical bearing seat (16) is fixedly installed with a conical bearing (14), the reversing gear (15) is meshed with the two lateral bevel gears (17) for transmission, the upper shell (1) and the lower shell (2) are connected by a pin shaft to form an internal space, the interior of the linear bearing (8) passes through a smooth rod, the conical bearings (14) are symmetrically arranged on both sides of the smooth rod, the front end of the reversing gear (15) is fixedly installed with a direction adjusting cylindrical pin (19), the interior of the lower shell (2) is rotatably installed with a pitch shaft (21), the direction adjusting cylindrical pin (19) is slidably connected with the hollow edge of the pitch shaft (21), and the hollow part of the pitch shaft (21) is symmetrical about the direction adjusting cylindrical pin (19); The release handle (13) is L-shaped, the cross section of the release handle (13) is circular, the middle portion of the longer section of the release handle (13) is flat, and the height of the flat portion of the release handle (13) is flush with the depth of the groove on the top wall of the upper shell (1); A circular through hole is provided in the middle of the upper portion of the linear bearing seat (5), a disc spring pressure regulating sleeve (7) is placed inside the circular through hole, and the disc spring (6) is placed in the disc spring pressure regulating sleeve (7).

2. A cable arranging device according to claim 1, characterized in that: An eccentric pressure regulating shaft (9) is passed through the left and right sides of the linear bearing seat (5); the eccentric pressure regulating shaft (9) is located at the bottom of the disc spring pressure regulating sleeve (7); a locking gasket (10) is provided on the right end of the eccentric pressure regulating shaft (9); a pressure regulating knob (11) is fixedly connected to the eccentric pressure regulating shaft (9); and a pressure regulating locking knob (12) is fixedly connected to the right end of the pressure regulating knob (11).

3. A cable arranging device according to claim 1, characterized in that: A pitch rear axle (23) is fixedly mounted on the left end of the pitch axle (21), a pitch front axle (24) is fixedly mounted on the right end of the pitch axle (21), a reed is fixedly mounted on the right end of the pitch front axle (24), an indicator block (22) is fixedly mounted on the reed, the indicator block (22) is meshed with a scale plate (18), the scale plate (18) is fixed on the left side of the lower shell (2), the pitch rear axle (23) is rotatably mounted on the left wall of the lower shell (2), the pitch front axle (24) is rotatably mounted on the right wall of the lower shell (2) via a pitch front axle fixer (25), and the pitch front axle fixer (25) is embedded in the right wall of the lower shell (2).

4. A cable arranging device according to claim 1, characterized in that: Side plates (3) are fixedly mounted on the front and rear sides of the upper shell (1) and the lower shell (2) via pins, and a polished rod hole is provided in the middle of the side plate (3), and the polished rod hole and the side plate (3) are located at the same coaxiality.

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