CN220073123U

CN220073123U - Armoured cable rotary cutter

Info

Publication number: CN220073123U
Application number: CN202321679694.7U
Authority: CN
Inventors: 解建欣; 王静辉; 张栓强; 翟兴水
Original assignee: Tianjin Cable Co ltd
Current assignee: Tianjin Cable Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses an armored cable rotary cutter, which relates to the technical field of cable cutting equipment and comprises a base, wherein two square grooves are formed in the base. When the cable is used, the cable passes through the two concave cylinders, the plurality of holding wheels are driven to fix the cable through the plurality of holding hydraulic cylinders, the driving motor is started to drive the two bidirectional screw rods to synchronously rotate, the two concave cylinders are driven to reversely move to straighten the cable, the cable is supported through the supporting plate, the large gear is meshed with the adjusting gear to rotate at first, the two screws are driven to synchronously rotate to realize the rapid adjustment of the position of the mounting plate by the two square blocks, the small gear is meshed with the adjusting gear to rotate, the position of the mounting plate is accurately adjusted, the position of the cutting hole is matched with the position of the cable to be cut, the two rotating motors are started to drive the two concave cylinders to synchronously rotate, so that the cable rotates, and finally the cable is cut.

Description

Armoured cable rotary cutter

Technical Field

The utility model relates to the technical field of cable cutting equipment, in particular to an armored cable rotary cutter.

Background

The armoured cable is made of a flexible solid combination of conductors of different materials encased in a metal sleeve of insulating material. The armoured cable comprises an armoured thermocouple, armoured thermal resistance, an armoured heater and armoured leads, is mainly used for temperature measurement, signal transmission and special heating in chemical industry, metallurgy, mechanical manufacturing, power generation, scientific experiments and the like, and the armoured thermocouple is the largest in dosage.

In the use, the armoured cable often needs to be cut, and the patent of publication number CN216530205U among the prior art discloses a swift circular cutting device of power cable pipe, and it can carry out quick centre gripping to the cable, then cuts, but after the centre gripping of armoured cable both ends, the sagging phenomenon in the middle of can often appearing, easily lead to the cutting plane slope in the cutting process, causes joint unable use, and after the centre gripping, is difficult to adjust the cutting position, and the practicality is lower, to above-mentioned problem, so proposes an armoured cable peeler.

Disclosure of Invention

The utility model aims to provide an armored cable rotary cutter which solves the problems that after two ends of an armored cable are clamped, the middle sagging phenomenon often occurs, the cutting surface is easy to incline in the cutting process, the joint cannot be used, and after the clamping, the cutting position is difficult to adjust, so that the practicability is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an armoured cable peeler, includes the base, two square grooves have been seted up in the base, two square groove's relative inner wall rotates jointly installs two bidirectional screw rods, two between the bidirectional screw rods are connected through first drive assembly, driving motor is installed to the lateral part of base, driving motor's output shaft is connected with one of them bidirectional screw rod's tip, two common screw thread installs two rectangular plates on the bidirectional screw rod, two clamping assembly is all installed at the top of rectangular plate, clamping assembly includes the support, support fixed mounting in rectangular plate's top, the lateral part of support rotates and installs the concave section of thick bamboo, a plurality of centre gripping pneumatic cylinders are all fixedly installed to the week side inner wall of concave section of thick bamboo, a plurality of the equal fixed mounting of output of centre gripping pneumatic cylinder has the U-shaped board, a plurality of the relative inner wall of U-shaped board all rotates jointly and installs the pressure wheel that holds, the lateral part fixed mounting of support has the rotation motor, the output shaft of rotation motor with between the concave section of thick bamboo is connected through the second drive assembly, two rectangular plate's top all installs clamping assembly, two screw shafts are all installed through the square screw rod, two screw rod fixed mounting plate, two screw rod sets have the rotation shafts are all installed through the side joint in the square block, two screw rod fixed mounting plate, two screw rod sets of screw rod fixed connection, two screw rod sets have the pivot, two screw rod sets have the big hole respectively, and two screw rod sets have the screw rod respectively, two lifting hydraulic cylinders are installed at the top of the mounting plate, the supporting plate is installed together to the output of two lifting hydraulic cylinders, the L-shaped plate is installed at the top of mounting plate, the pneumatic cylinder is installed at the top of L-shaped plate, go up the output shaft of pneumatic cylinder and run through L-shaped plate and fixed mounting have the cutting member.

Preferably, the first transmission assembly comprises two first gears, the two first gears are respectively and fixedly sleeved on the two bidirectional screw rods, and the two first gears are jointly meshed and mounted with a first chain.

Preferably, the second transmission assembly comprises an annular rack and a driving gear, the annular rack is fixedly sleeved on the peripheral outer wall of the concave cylinder, the driving gear is fixedly sleeved on an output shaft of the rotating motor, and the driving gear is meshed with the annular rack.

Preferably, the third transmission assembly comprises two second gears, the two second gears are respectively and fixedly sleeved on the two screw rods, and the two second gears are jointly meshed with each other and provided with a second chain.

Preferably, the end parts of the two rotating shafts are fixedly provided with knobs.

Preferably, a cutting hole matched with the cutting piece is formed in the top of the supporting plate.

Preferably, a plurality of movable grooves are formed in the bottom of the base, a plurality of lower hydraulic cylinders are mounted on the inner walls of the tops of the movable grooves, and universal wheels are mounted at the output ends of the lower hydraulic cylinders.

In summary, the utility model has the technical effects and advantages that:

1. when the cable is used, the cable passes through the two concave cylinders, the plurality of clamping hydraulic cylinders drive the plurality of pressing wheels to fix the cable, then the driving motor is started, and further the two bidirectional screw rods are driven to synchronously rotate under the action of the first transmission component, so that the two rectangular plates, the bracket and the concave cylinders are driven to move back to straighten the cable, and the situation that the cutting surface is inclined due to sagging of the middle cable can be prevented.

2. According to the utility model, one of the rotating shafts is rotated to drive the large gear to rotate in engagement with the adjusting gear, and then the third transmission assembly is used for driving the two screws to rotate synchronously, so that the position of the mounting plate is quickly adjusted through the two square blocks, then the other rotating shaft is rotated to drive the small gear to engage with the adjusting gear, so that the position of the mounting plate is accurately adjusted, the position of the cutting hole is matched with the position to be cut of the cable, and the cutting position can be quickly and accurately adjusted, and the accuracy of the cutting position is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an armored cable rotary cutter according to an embodiment of the present utility model;

fig. 2 is a schematic view of a partial structure of an armored cable rotary cutter according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of a first gear and a driving gear according to an embodiment of the present utility model;

fig. 4 is a schematic view of a partially cut-away structure of a base according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a two-way screw rod; 3. a driving motor; 4. a first gear; 5. a first chain; 6. a rectangular plate; 7. a bracket; 8. a concave cylinder; 9. clamping a hydraulic cylinder; 10. a U-shaped plate; 11. a pressing wheel; 12. an annular rack; 13. a drive gear; 14. a screw; 15. a second gear; 16. a second chain; 17. an adjusting gear; 18. a rotating shaft; 19. a pinion gear; 20. a knob; 21. a large gear; 22. square blocks; 23. a mounting plate; 24. a lifting hydraulic cylinder; 25. a support plate; 26. an L-shaped plate; 27. a hydraulic cylinder is arranged; 28. a cutting member; 29. a lower hydraulic cylinder; 30. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, an armored cable rotary cutter comprises a base 1, two square grooves are formed in the base 1, two bidirectional screw rods 2 are installed on the opposite inner walls of the two square grooves in a rotating mode, the two bidirectional screw rods 2 are connected through a first transmission component, a driving motor 3 is installed on the side portion of the base 1, an output shaft of the driving motor 3 is connected with the end portion of one bidirectional screw rod 2, two rectangular plates 6 are installed on the two bidirectional screw rods 2 in a threaded mode, clamping components are installed on the tops of the two rectangular plates 6, each clamping component comprises a support 7, the support 7 is fixedly installed on the top of the rectangular plate 6, a concave cylinder 8 is installed on the side portion of the support 7 in a rotating mode, a plurality of clamping hydraulic cylinders 9 are fixedly installed on the inner wall of the periphery of the concave cylinder 8, a U-shaped plate 10 is fixedly installed at the output end of each clamping hydraulic cylinder 9, the opposite inner walls of the U-shaped plates 10 are respectively and jointly rotatably provided with a pressing wheel 11, the side part of the bracket 7 is fixedly provided with a rotating motor, an output shaft of the rotating motor is connected with the concave cylinder 8 through a second transmission component, a transmission cavity is formed in the base 1, the opposite inner walls of the transmission cavity are rotatably provided with two screw rods 14, the two screw rods 14 are connected through a third transmission component, the two screw rods 14 are fixedly sleeved with adjusting gears 17, the side part inner walls of the transmission cavity are provided with two rotating holes, the two rotating holes are respectively and rotatably provided with a rotating shaft 18, one rotating shaft 18 is fixedly sleeved with a pinion 19, the other rotating shaft 18 is fixedly sleeved with a large gear 21, the pinion 19 and the large gear 21 are respectively meshed with the two adjusting gears 17, square blocks 22 are respectively and uniformly and spirally arranged on the two screw rods 14, the tops of the two square blocks 22 are jointly provided with a mounting plate 23, two lifting hydraulic cylinders 24 are installed at the top of the mounting plate 23, a supporting plate 25 is installed at the output ends of the two lifting hydraulic cylinders 24 together, an L-shaped plate 26 is installed at the top of the mounting plate 23, an upper hydraulic cylinder 27 is installed at the top of the L-shaped plate 26, and an output shaft of the upper hydraulic cylinder 27 penetrates through the L-shaped plate 26 and is fixedly provided with a cutting piece 28.

By means of the structure, when the cable cutting device is used, firstly, the cable passes through the two concave cylinders 8, the clamping hydraulic cylinders 9 drive the pressing wheels 11 to fix the cable, then the driving motor 3 is started, further, the two bidirectional screw rods 2 are driven to synchronously rotate under the action of the first transmission component, further, the two rectangular plates 6, the support 7 and the concave cylinders 8 are driven to move back to back, the cable is straightened, the two lifting hydraulic cylinders 24 are started to drive the support plate 25 to lift, the cable is supported, then one rotating shaft 18 is firstly rotated to drive the large gear 21 to rotate in engagement with the adjusting gear 17, further, the third transmission component drives the two screws 14 to synchronously rotate, the position of the mounting plate 23 is quickly adjusted through the two square blocks 22, then the other rotating shaft 18 is rotated to drive the small gear 19 to engage with the adjusting gear 17, the position of the mounting plate 23 is accurately adjusted, the cutting hole position is matched with the cable to be cut, then the two rotating motors are started to synchronously rotate under the action of the second transmission component, the two concave cylinders 8 are further, the cable is enabled to rotate, finally, the vertical lifting hydraulic component 27 is started to drive the cable to be cut, and the cable is accurately cut, and the cable can be accurately cut at the middle position after the cable is cut, and the cable is accurately cut, so that the cable cutting position can be accurately adjusted.

As shown in fig. 3, the first transmission assembly includes two first gears 4, the two first gears 4 are respectively fixedly sleeved on the two bidirectional screw rods 2, the two first gears 4 are engaged with each other to install a first chain 5, and the arrangement has the advantages that the two bidirectional screw rods 2 can synchronously rotate through the arrangement of the two first gears 4 and the first chains 5, so that the blocking phenomenon is prevented when the rectangular plate 6 moves.

As shown in fig. 3, the second transmission assembly comprises an annular rack 12 and a driving gear 13, the annular rack 12 is fixedly sleeved on the peripheral outer wall of the concave barrel 8, the driving gear 13 is fixedly sleeved on the output shaft of the rotating motor, and the driving gear 13 is meshed with the annular rack 12, so that the second transmission assembly has the advantages of being capable of driving the concave barrel 8 to rotate and driving a cable to rotate, and the cutting effect is better.

As shown in fig. 4, the third transmission assembly includes two second gears 15, the two second gears 15 are respectively and fixedly sleeved on the two screws 14, and the two second gears 15 are meshed with each other to install a second chain 16, so that the third transmission assembly has the advantage of being capable of driving the two screws 14 to synchronously rotate and preventing the mounting plate 23 from being blocked when moving.

As shown in fig. 4, the end portions of the two rotating shafts 18 are fixedly provided with the knob 20, so that the rotating shafts 18 can be rotated conveniently and quickly by arranging the knob 20, and the operation is simple.

As shown in fig. 4, the top of the supporting plate 25 is provided with a cutting hole adapted to the cutting member 28, and this arrangement has the advantage that a certain avoiding effect can be achieved on the cutting member by the arrangement of the cutting hole.

As shown in fig. 4, a plurality of moving grooves are formed in the bottom of the base 1, the top inner walls of the moving grooves are provided with lower hydraulic cylinders 29, the output ends of the lower hydraulic cylinders 29 are provided with universal wheels 30, and the rotary cutting machine has the advantages that the rotary cutting machine can be moved conveniently through the arrangement of the lower hydraulic cylinders 29 and the universal wheels 30, and the universal wheels 30 can be stored in the base 1 during use, so that the stability is good.

The working principle of the utility model is as follows: firstly, the cable passes through two concave cylinders 8, a plurality of holding wheels 11 are driven by a plurality of clamping hydraulic cylinders 9 to fix the cable, then a driving motor 3 is started, and then two bidirectional screw rods 2 are driven to synchronously rotate under the action of two first gears 4 and a first chain 5, and then two rectangular plates 6, a support 7 and the concave cylinders 8 are driven to move oppositely to straighten the cable, two lifting hydraulic cylinders 24 are started to drive a supporting plate 25 to lift the cable to support the cable, then one knob 20 is rotated to drive a large gear 21 to be meshed with an adjusting gear 17 to rotate, and then two screws 14 are driven to synchronously rotate under the action of two second gears 15 and a second chain 16, so that the position of a mounting plate 23 is quickly adjusted through two square blocks 22, then the other knob 20 is rotated to drive a small gear 19 to be meshed with an adjusting gear 17, and then the position of the mounting plate 23 is accurately adjusted, so that the position of a cutting hole is matched with the cable to be cut, and then two rotating motors are started to drive the two concave cylinders 8 to synchronously rotate under the action of the driving gears 13 and the annular racks 12 to support the cable, and then one knob 20 is rotated to drive the large gear 21 to be meshed with the adjusting gear 17, and then the two concave cylinders to accurately cut the cable to be cut, and the cable can be accurately clamped, and the cable can be accurately cut, and the cable can be accurately and reliably and guaranteed.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an armoured cable peeler, includes base (1), its characterized in that: two square grooves are formed in the base (1), two bidirectional screw rods (2) are installed on the opposite inner walls of the square grooves in a co-rotating mode, two bidirectional screw rods (2) are connected through a first transmission assembly, a driving motor (3) is installed on the side portion of the base (1), an output shaft of the driving motor (3) is connected with one of the end portions of the bidirectional screw rods (2), two rectangular plates (6) are installed on the two bidirectional screw rods (2) in a co-threaded mode, clamping assemblies are installed on the tops of the rectangular plates (6), each clamping assembly comprises a support (7), the support (7) is fixedly installed on the top of the rectangular plates (6), a concave cylinder (8) is installed on the side portion of the support (7) in a rotating mode, a U-shaped plate (10) is fixedly installed on the output end of the clamping hydraulic cylinder (9), two rectangular plates (10) are installed on the output shaft of the motor in a co-rotating mode, a support (7) is installed on the side portion of the opposite inner walls of the motor in a rotating mode, a concave cylinder (8) is installed on the side portion of the support, a U-shaped plate (10) is installed on the side portion of the support, the concave cylinder (8) is installed on the side portion of the side of the support, the concave cylinder (8) is installed on the side, the side portion of the side of the concave cylinder, and the concave cylinder (9) is installed on the side, and the side of the side, and the concave cylinder (3) is installed on the side. Two be connected through the third drive assembly between screw rod (14), two all fixed cover has been connected adjusting gear (17) on screw rod (14), two change the hole has been seted up to the lateral part inner wall in transmission chamber, two all rotate in the change hole and install pivot (18), one of them fixed cover has pinion (19) on pivot (18), another fixed cover has been connected gear wheel (21) on pivot (18), pinion (19) with gear wheel (21) respectively with two adjusting gear (17) meshing installation, two equal screw thread installs square piece (22) on screw rod (14), two mounting panel (23) are installed jointly at the top of square piece (22), mounting panel (25) are installed jointly to the top of mounting panel (23), L shaped plate (26) are installed at the top of mounting panel (23), on the top of L shaped plate (26) install hydraulic pressure 27) respectively, on the output shaft (27) and install cutting cylinder (28) through the fixed plate (28).

2. The armored cable rotary cutter as recited in claim 1, wherein: the first transmission assembly comprises two first gears (4), the two first gears (4) are fixedly sleeved on the two bidirectional screw rods (2) respectively, and the two first gears (4) are meshed together and provided with a first chain (5).

3. The armored cable rotary cutter as recited in claim 1, wherein: the second transmission assembly comprises an annular rack (12) and a driving gear (13), the annular rack (12) is fixedly sleeved on the peripheral side outer wall of the concave cylinder (8), the driving gear (13) is fixedly sleeved on an output shaft of the rotating motor, and the driving gear (13) is meshed with the annular rack (12).

4. The armored cable rotary cutter as recited in claim 1, wherein: the third transmission assembly comprises two second gears (15), the two second gears (15) are fixedly sleeved on the two screw rods (14) respectively, and a second chain (16) is meshed and installed on the two second gears (15) together.

5. The armored cable rotary cutter as recited in claim 1, wherein: the end parts of the two rotating shafts (18) are fixedly provided with knobs (20).

6. The armored cable rotary cutter as recited in claim 1, wherein: the top of the supporting plate (25) is provided with a cutting hole matched with the cutting piece (28).

7. The armored cable rotary cutter as recited in claim 1, wherein: a plurality of movable grooves are formed in the bottom of the base (1), lower hydraulic cylinders (29) are mounted on the inner walls of the tops of the movable grooves, and universal wheels (30) are mounted at the output ends of the lower hydraulic cylinders (29).