CN217142117U

CN217142117U - Cable cutter

Info

Publication number: CN217142117U
Application number: CN202220119497.9U
Authority: CN
Inventors: 王立人; 胡继烈; 叶林
Original assignee: Chengdu Bada Connector Co ltd
Current assignee: Chengdu Bada Connector Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-09
Anticipated expiration: 2032-01-18

Abstract

The utility model belongs to cable processing field, especially, cable cutter, to current cable cutter conveyor cable's size singleness, inconvenient to not unidimensional cable cut processing, and the problem of the stable cable position that can not be better in shearing the in-process, now propose following scheme, it is including shearing seat, two fixed conveying rollers, fixed shearing sword, regulation seat, two removal conveying rollers and removal shearing sword, the processing groove has been seted up on the shearing seat, two fixed conveying roller all rotates and installs on one side inner wall of processing groove, fixed shearing sword fixed mounting is on one side inner wall of processing groove, the fixed slot has been seted up on the opposite side inner wall of processing groove. The utility model discloses a cable cutter conveyor cable's size can be adjusted, can cut processing to not unidimensional cable, and the stable cable position that can be better in the shearing process.

Description

Cable cutter

Technical Field

The utility model relates to a cable processing technology field especially relates to a cable cutter.

Background

The cable is used for transmitting and distributing electric energy, the cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and transmission lines under river-crossing seawater, the cable is a cable product used for transmitting and distributing high-power electric energy in a trunk line of a power system, and comprises cables with various voltage levels of 1-500KV and above and various insulations, the retrieval application number is 202021659230.6, and discloses a shearing machine for manufacturing the cable, which comprises a supporting table, a bearing frame, a first motor arranged on the supporting table, a first rotating shaft coaxially and fixedly connected with a crankshaft of the first motor and a shearing knife welded at one end of the first rotating shaft, wherein the top wall of the supporting table is provided with a conveying groove and an adjusting groove which are communicated, two groups of driving mechanisms symmetrically distributed on the two sides of the conveying groove are arranged on the top wall, and two groups of chip removers which penetrate through the two sides of the bearing frame and are fixedly bonded with the bearing frame are arranged on the top wall in the vertical direction, the two groups of driving mechanisms are respectively composed of a second motor welded on the top wall of the supporting table, a second rotating shaft coaxially and fixedly connected with a crankshaft of the second motor, a belt and a pulley, but the cable shearing machine in the prior art has the defects that the size of a conveying cable is single, cables with different sizes are inconvenient to shear, and the cable position cannot be well stabilized in the shearing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the cable cutter who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable shearing machine comprises a shearing seat, two fixed conveying rollers, a fixed shearing knife, an adjusting seat, two movable conveying rollers and a movable shearing knife, wherein a processing groove is formed in the shearing seat, the two fixed conveying rollers are rotatably arranged on the inner wall of one side of the processing groove, the fixed shearing knife is fixedly arranged on the inner wall of one side of the processing groove, a fixed groove is formed in the inner wall of the other side of the processing groove, the adjusting seat is slidably arranged in the fixed groove, the two movable conveying rollers are rotatably arranged on the adjusting seat, a control groove is formed in one side of the adjusting seat, a telescopic connecting plate is slidably arranged in the control groove, the movable shearing knife is fixedly arranged on one side of the telescopic connecting plate, a driving mechanism is arranged on the adjusting seat and connected with the telescopic connecting plate, two mounting grooves are formed in one side of the adjusting seat, equal slidable mounting has supplementary seat in two mounting grooves, and the spread groove has all been seted up to one side of two supplementary seats, and equal slidable mounting has the centre gripping arc board in two spread grooves, and the equal fixed mounting in one side of two centre gripping arc boards has the spring, and spring fixed mounting is on the inner wall of the spread groove that corresponds.

Preferably, actuating mechanism includes two lead screws one, two band pulleys and servo motor, two screw hole one have been seted up to one side of expansion joint board, two lead screws one are installed to the control box internal rotation, and a lead screw thread is installed in the screw hole one that corresponds, and two lead screws are all fixed the cover on one and are equipped with the band pulley, and two band pulley transmissions are connected with same belt, fixed mounting has servo motor on the inner wall of control box, fixed connection is on lead screw one on servo motor's the output shaft.

Preferably, a moving groove is formed in the inner wall of the mounting groove, a moving block is fixedly mounted on one side of the auxiliary seat, and the moving block is connected in the moving groove in a sliding mode.

Preferably, a third screw rod is rotatably mounted in the moving groove, a second threaded hole is formed in the moving block, the third screw rod is threadedly mounted in the second threaded hole, a worm gear is fixedly sleeved on the third screw rod, a groove is formed in the inner wall of the control groove, a driving gear is rotatably mounted in the groove, racks are fixedly mounted on two sides of the telescopic connecting plate, and a first bevel gear is fixedly mounted on the driving gear.

Preferably, a fixing rod is rotatably mounted on the inner wall of the groove, a second bevel gear is fixedly mounted at one end of the fixing rod and meshed with the first bevel gear, and a worm is fixedly mounted at the other end of the fixing rod and extends into the moving groove and meshed with the worm wheel.

Preferably, a sliding groove is formed in the inner wall of the fixing groove, an auxiliary block is fixedly mounted on the adjusting seat, and the auxiliary block is connected with the inner wall of the sliding groove in a sliding mode.

Preferably, one side of the adjusting seat is provided with a thread groove, the thread groove is connected with a second screw rod in an internal thread mode, and one end of the second screw rod is fixedly provided with an adjusting turntable.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the utility model discloses a cable cutter can adjust the shearing size in a flexible way, can carry and cut the cable of unidimensional not, and the compatibility is better.

(2) The utility model discloses a cable cutter, when cuting the cable, the position of stable cable that can be better, the shearing process is more stable and smooth, has promoted shearing efficiency.

Drawings

Fig. 1 is a schematic perspective view of a cable shearing machine according to the present invention;

fig. 2 is a schematic front view of a cable shearing machine according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of a cable shearing machine according to the present invention;

fig. 4 is a schematic structural diagram of a part B of the cable shearing machine according to the present invention.

In the figure: 1. a shearing seat; 2. fixing a conveying roller; 3. fixing a shearing knife; 4. an adjusting seat; 5. moving the conveying roller; 6. an auxiliary seat; 7. clamping the arc plate; 8. a telescopic connecting plate; 9. moving the shearing knife; 10. a first screw rod; 11. a pulley; 12. a servo motor; 13. a second screw rod; 14. adjusting the turntable; 15. a moving block; 16. a third screw rod; 17. a worm; 18. a drive gear; 19. and a first bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-4, a cable shearing machine comprises a shearing seat 1, two fixed conveying rollers 2, a fixed shearing knife 3, an adjusting seat 4, two movable conveying rollers 5 and a movable shearing knife 9, wherein a processing groove is formed on the shearing seat 1, the two fixed conveying rollers 2 are both rotatably mounted on the inner wall of one side of the processing groove, the fixed shearing knife 3 is fixedly mounted on the inner wall of one side of the processing groove, a fixing groove is formed on the inner wall of the other side of the processing groove, the adjusting seat 4 is slidably mounted in the fixing groove, the two movable conveying rollers 5 are both rotatably mounted on the adjusting seat 4, a control groove is formed on one side of the adjusting seat 4, a telescopic connecting plate 8 is slidably mounted in the control groove, the movable shearing knife 9 is fixedly mounted on one side of the telescopic connecting plate 8, two mounting grooves are formed on one side of the adjusting seat 4, auxiliary seats 6 are both slidably mounted in the two mounting grooves, the spread groove has all been seted up to one side of two supplementary seats 6, and equal slidable mounting has centre gripping arc plate 7 in two spread grooves, and the equal fixed mounting in one side of two centre gripping arc plates 7 has the spring, and spring fixed mounting is on the inner wall of the spread groove that corresponds, two screw holes one have been seted up to one side of expansion joint board 8, two lead screws one 10 are installed to the control box internal rotation, and screw hole one 10 screw threads are installed in the screw hole that corresponds, and equal fixed cover is equipped with band pulley 11 on two lead screws one 10, and two band pulley 11 transmissions are connected with same belt, fixed mounting has servo motor 12 on the inner wall of control box, fixed connection is on lead screw one 10 on servo motor 12's the output shaft.

In this embodiment, a moving groove is formed in the inner wall of the mounting groove, a moving block 15 is fixedly mounted on one side of the auxiliary seat 6, and the moving block 15 is slidably connected in the moving groove.

In this embodiment, a third screw rod 16 is rotatably mounted in the moving groove, a second threaded hole is formed in the moving block 15, the third screw rod 16 is threadedly mounted in the second threaded hole, a worm wheel is fixedly sleeved on the third screw rod 16, a groove is formed in the inner wall of the control groove, a driving gear 18 is rotatably mounted in the groove, racks are fixedly mounted on two sides of the telescopic connecting plate 8, a first bevel gear 19 is fixedly mounted on the driving gear 18, a fixed rod is rotatably mounted on the inner wall of the groove, a second bevel gear is fixedly mounted at one end of the fixed rod and meshed with the first bevel gear 19, the other end of the fixed rod extends into the moving groove and is fixedly mounted with a worm 17, and the worm 17 is meshed with the worm wheel.

In this embodiment, the sliding tray has been seted up on the inner wall of fixed slot, and fixed mounting has supplementary piece on adjusting seat 4, supplementary piece and the inner wall sliding connection of sliding tray.

In the embodiment, a cable is arranged in a processing groove, an adjusting turntable 14 is rotated, the adjusting turntable 14 drives a second screw rod 13 to rotate, the second screw rod 13 drives an adjusting seat 4 to move, the adjusting seat 4 drives a movable conveying roller 5 and a movable shearing knife 9 to move together, after the two movable conveying rollers 5 are contacted with the cable, the cable can be driven to move, a servo motor 12 drives a belt wheel 11 to rotate, the belt wheel 11 drives another belt wheel 11 on a belt to rotate, the belt wheel 11 drives a corresponding first screw rod 10 to rotate, the first screw rod 10 drives a telescopic connecting plate 8 to move, the telescopic connecting plate 8 drives the movable shearing knife 9 to move, the movable shearing knife 9 and a fixed shearing knife 3 shear the cable, after a rack on the telescopic connecting plate 8 is contacted and meshed with a driving gear 18, the driving gear 18 drives a first bevel gear 19 to rotate, the first bevel gear 19 drives a second bevel gear to rotate, and the second bevel gear drives a worm 17 to rotate, the worm 17 controls a third screw rod 16 on the worm wheel to rotate, the third screw rod 16 controls a moving block 15 to move, the moving block 15 drives the clamping arc plate 7 on the auxiliary seat 6 to move, and the clamping arc plate 7 can clamp and fix a cable being sheared and stabilize the position of the cable when the cable is sheared.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses a cable cutter conveyor cable's size can be adjusted, can cut processing to not unidimensional cable, and the stable cable position that can be better in the shearing process.

Example two

Referring to fig. 2, the difference between the second embodiment and the first embodiment is that a thread groove is formed on one side of the adjusting seat 4, a second screw rod 13 is connected to the thread groove in an internal thread manner, and an adjusting rotary table 14 is fixedly installed at one end of the second screw rod 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cable shearing machine is characterized by comprising a shearing seat (1), two fixed conveying rollers (2), a fixed shearing knife (3), an adjusting seat (4), two movable conveying rollers (5) and a movable shearing knife (9), wherein a processing groove is formed in the shearing seat (1), the two fixed conveying rollers (2) are rotatably arranged on the inner wall of one side of the processing groove, the fixed shearing knife (3) is fixedly arranged on the inner wall of one side of the processing groove, a fixing groove is formed in the inner wall of the other side of the processing groove, the adjusting seat (4) is slidably arranged in the fixing groove, the two movable conveying rollers (5) are rotatably arranged on the adjusting seat (4), a control groove is formed in one side of the adjusting seat (4), a telescopic connecting plate (8) is slidably arranged in the control groove, and the movable shearing knife (9) is fixedly arranged on one side of the telescopic connecting plate (8), be equipped with actuating mechanism on regulation seat (4), actuating mechanism is connected with expansion joint board (8), two mounting grooves have been seted up to one side of adjusting seat (4), and equal slidable mounting has supplementary seat (6) in two mounting grooves, and the spread groove has all been seted up to one side of two supplementary seats (6), and equal slidable mounting has centre gripping arc board (7) in two spread grooves, and the equal fixed mounting in one side of two centre gripping arc boards (7) has the spring, and spring fixed mounting is on the inner wall of the spread groove that corresponds.

2. The cable shearing machine according to claim 1, wherein the driving mechanism comprises two first screw rods (10), two belt pulleys (11) and a servo motor (12), one side of the telescopic connecting plate (8) is provided with two first threaded holes, the two first screw rods (10) are rotatably mounted in the control groove, the first screw rods (10) are threadedly mounted in the corresponding first threaded holes, the two first screw rods (10) are fixedly sleeved with the belt pulleys (11), the two belt pulleys (11) are in transmission connection with the same belt, the servo motor (12) is fixedly mounted on the inner wall of the control groove, and an output shaft of the servo motor (12) is fixedly connected to the first screw rods (10).

3. The cable shearing machine as claimed in claim 1, wherein a moving groove is formed in the inner wall of the mounting groove, a moving block (15) is fixedly mounted on one side of the auxiliary seat (6), and the moving block (15) is slidably connected in the moving groove.

4. The cable shearing machine according to claim 3, wherein a third screw rod (16) is rotatably mounted in the moving groove, a second threaded hole is formed in the moving block (15), the third screw rod (16) is threadedly mounted in the second threaded hole, a worm gear is fixedly sleeved on the third screw rod (16), a groove is formed in the inner wall of the control groove, a driving gear (18) is rotatably mounted in the groove, racks are fixedly mounted on both sides of the telescopic connecting plate (8), and a first bevel gear (19) is fixedly mounted on the driving gear (18).

5. A cable cutter as claimed in claim 4, wherein the inner wall of the groove is rotatably provided with a fixed rod, one end of the fixed rod is fixedly provided with a second bevel gear, the second bevel gear is engaged with the first bevel gear (19), the other end of the fixed rod extends into the moving groove and is fixedly provided with a worm (17), and the worm (17) is engaged with the worm wheel.

6. The cable shearing machine as claimed in claim 1, wherein the inner wall of the fixing groove is provided with a sliding groove, the adjusting seat (4) is fixedly provided with an auxiliary block, and the auxiliary block is slidably connected with the inner wall of the sliding groove.

7. The cable shearing machine according to claim 1, wherein a thread groove is formed in one side of the adjusting seat (4), a second screw rod (13) is connected to the thread groove in an internal thread manner, and an adjusting rotary disc (14) is fixedly mounted at one end of the second screw rod (13).