CN210754872U

CN210754872U - Fixed-length slitting device for cables

Info

Publication number: CN210754872U
Application number: CN201921552727.5U
Authority: CN
Inventors: 宋守华
Original assignee: Tianli Electromechanical Factory Of Tianchang City
Current assignee: Tianli Electromechanical Factory Of Tianchang City
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-16
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a device is cut with fixed length to cable, which comprises a supporting pedestal and is characterized by further comprising, the fixed frame of top one side fixedly connected with of supporting baseplate, the threaded hole is seted up on the top of fixed frame, and the threaded rod of vertical setting is installed to the screw hole internal thread, and the bottom of threaded rod extends to the inside of fixed frame and rotates and be connected with the mounting bracket, and the guide bar of the vertical setting of the equal fixedly connected with in top both sides of mounting bracket, the guiding hole has been seted up on the top of fixed frame, and the top of guide bar passes through the outside that the guiding hole extends to fixed frame. The utility model discloses the structure is ingenious, convenient to use, and the staff only needs once can reach fixed length cutting's effect to the cable cutting when increasing certain numerical value, compares in the numerical value of reading cable insulation skin mark and does the addition subtraction again, and is simple and directly perceived, and the fixed length cutting that the device can be used for the cable of different diameters, and cutting easy operation is convenient.

Description

Fixed-length slitting device for cables

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to device is cut to fixed length for cable.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

Often for longer whole section after cable manufacture is accomplished, need cut it into one section with fixed length, divide and cut into one section, can conveniently deposit, transport and use, cut most of prior art to the cable through the manual work compare the numerical value of the last mark of cable insulation skin then do the subtraction to calculate the length of cable, then cut at the manual work, such mode efficiency of cutting is extremely low, the reading of the numerical value of the last mark of cable insulation skin is not enough directly perceived.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is cut with fixed length to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a supporting bottom plate, wherein a fixing frame is fixedly connected to one side of the top end of the supporting bottom plate, a threaded hole is formed in the top end of the fixing frame, a threaded rod which is vertically arranged is installed in the threaded hole, the bottom end of the threaded rod extends into the fixing frame and is rotatably connected with a mounting frame, guide rods which are vertically arranged are fixedly connected to two sides of the top end of the mounting frame, a guide hole is formed in the top end of the fixing frame, the top end of each guide rod extends to the outside of the fixing frame through the guide hole, an upper rotating roller is rotatably installed on the mounting frame, a rotating rod is rotatably connected between the inner walls of two sides of the fixing frame and is positioned under the upper rotating roller, a lower rotating roller is fixedly connected to the outer side of the rotating rod, an installation box is fixedly connected to one side of the fixing frame, a Hall type rotating speed sensor, the output and the display screen of controller pass through the wire and are connected, and the elastic rod of four vertical settings of one side fixedly connected with of fixed frame is kept away from on the top of supporting baseplate, fixedly connected with clamp plate between the top of four elastic rod, the bottom fixedly connected with mount of clamp plate, fixed mounting has the cutting machine on the mount, and the top of mounting bracket is located fixedly connected with wire rod support piece between four elastic rod.

Preferably, the outer sides of the upper rotating roller and the lower rotating roller are both provided with grooves, and the inner walls of the grooves are fixedly connected with a plurality of rubber protruding particles.

Preferably, the elastic rod comprises a first rod body, a second rod body and a spring, the bottom end of the first rod body is fixedly connected with the top end of the supporting base plate, the top end of the first rod body is provided with a buffer groove, the bottom end of the spring is fixedly connected with the inner wall of the bottom end of the buffer groove, the top end of the spring is fixedly connected with the bottom end of the second rod body, and the top end of the second rod body extends to the outside of the buffer groove and is fixedly connected with the bottom end of the pressing plate.

Preferably, the top end of the pressing plate is fixedly connected with a handle, and a rubber sleeve is sleeved outside the handle.

Preferably, the top end of the threaded rod extends to the outside of the fixing frame and is fixedly connected with a knob, and the outer side of the knob is provided with anti-skidding textures.

Preferably, the top end of the wire rod supporting piece is provided with a groove, and arc-shaped supporting plates are fixedly connected to the two sides, located on the groove, of the top end of the wire rod supporting piece.

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

1. the cable is dragged to the left, the cable drives the upper rotating roller and the lower rotating roller to rotate, the Hall type rotating speed sensor is used for monitoring the rotation of the lower rotating roller, so that a rotating signal of the lower rotating roller is transmitted to the controller, the controller converts the rotating signal into a length increment signal of the cable and controls the display screen to display the length increment signal, the display numerical value of the display screen is gradually increased along with the leftward movement of the cable, a worker only needs to cut the cable once when increasing a certain numerical value, the fixed-length cutting effect can be achieved, and compared with the method of reading the numerical value marked on the insulating skin of the cable and then performing addition and subtraction, the method is simple and visual;

2. when the threaded rod is screwed through the knob, the threaded rod is in threaded connection with the fixed frame and is rotationally connected with the mounting frame, and the mounting frame is driven to move downwards by matching with the guiding effect of the guide rod on the vertical movement of the mounting frame, so that the cable is clamped through the upper rotating roller and the lower rotating roller, and the distance between the upper rotating roller and the lower rotating roller can be manually adjusted, so that the device can be used for fixed-length cutting of cables with different diameters;

3. the cutting machine is opened, the pressing plate is pressed downwards to compress the elastic rod, the cutting machine can be driven to descend to cut the cable into two sections, the pressing plate is loosened, the cutting machine can reset, and the cutting operation is simple and convenient;

the utility model discloses the structure is ingenious, convenient to use, and the staff only needs once can reach fixed length cutting's effect to the cable cutting when increasing certain numerical value, compares in the numerical value of reading cable insulation skin mark and does the addition subtraction again, and is simple and directly perceived, and the fixed length cutting that the device can be used for the cable of different diameters, and cutting easy operation is convenient.

Drawings

Fig. 1 is a right side view of the fixing frame of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right perspective sectional view of the wire support member of the present invention;

fig. 4 is a schematic block diagram of the present invention.

In the figure: 1. a support base plate; 2. a fixing frame; 3. a threaded rod; 4. a mounting frame; 5. a guide bar; 6. a knob; 7. an upper rotating roller; 8. rubber bump particles; 9. rotating the rod; 10. a lower turning roll; 11. installing a box; 12. a display screen; 13. a first rod body; 14. a second rod body; 15. a spring; 16. pressing a plate; 17. a handle; 18. a rubber sleeve; 19. a fixed mount; 20. a cutter; 21. a wire support; 22. a groove; 23. an arc-shaped supporting plate.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides a fixed length cutting device for cables, which comprises: comprises a supporting bottom plate 1, a fixed frame 2 is fixedly connected with one side of the top end of the supporting bottom plate 1, a threaded hole is arranged at the top end of the fixed frame 2, a vertically arranged threaded rod 3 is installed in the threaded hole, the bottom end of the threaded rod 3 extends into the fixed frame 2 and is rotatably connected with a mounting frame 4, two sides of the top end of the mounting frame 4 are fixedly connected with a vertically arranged guide rod 5, a guide hole is arranged at the top end of the fixed frame 2, the top end of the guide rod 5 extends to the outside of the fixed frame 2 through the guide hole, an upper rotating roller 7 is rotatably installed on the mounting frame 4, a rotating rod 9 is rotatably connected between the inner walls of two sides of the fixed frame 2 and is positioned under the upper rotating roller 7, a lower rotating roller 10 is fixedly connected with the outer side of the rotating rod 9, a mounting, fixedly connected with display screen 12 on the outer wall of install bin 11, hall formula speed sensor's output passes through the wire with the input of controller and is connected, the output and the display screen 12 of controller pass through the wire and are connected, the elastic rod of four vertical settings of one side fixedly connected with of fixed frame 2 is kept away from on the top of supporting baseplate 1, fixedly connected with clamp plate 16 between the top of four elastic rods, clamp plate 16's bottom fixedly connected with mount 19, fixed mounting has cutting machine 20 on the mount 19, the top of mounting bracket 4 is located fixedly connected with wire rod support piece 21 between four elastic rods.

Wherein, the outside of going up rotor 7 and rotor 10 down all is seted up flutedly, the protruding granule 8 of a plurality of rubber of fixedly connected with on the inner wall of recess, go up rotor 7 and rotor 10 downstream phase motion can press from both sides the cable tight, the protruding granule 8 of rubber can increase the frictional force between rotor 7 and rotor 10 and the cable epidermis down, when dragging the cable, the cable moves between rotor 7 and rotor 10 down at last rotor, can drive rotor 7 and rotor 10 down and rotate.

Wherein, the elastic rod includes the first body of rod 13, the second body of rod 14 and spring 15, the bottom of the first body of rod 13 and the top fixed connection of supporting baseplate 1, the dashpot has been seted up on the top of the first body of rod 13, the bottom of spring 15 and the bottom inner wall fixed connection of dashpot, the top of spring 15 and the bottom fixed connection of the second body of rod 14, the top of the second body of rod 14 extend to the outside of dashpot and with the bottom fixed connection of clamp plate 16, because spring 15's elasticity, push down clamp plate 16 can compress the elastic rod.

Wherein, the top fixedly connected with handle 17 of clamp plate 16, the outside cover of handle 17 is equipped with rubber sleeve 18, through holding the clamp plate 16 of pressing that handle 17 can be convenient, the existence of rubber sleeve 18 makes handle 17 grip more comfortablely.

Wherein, the top of threaded rod 3 extends to the outside of fixed frame 2 and fixedly connected with knob 6, and the outside of knob 6 has anti-skidding texture, through the rotation threaded rod 3 that knob 6 can be laborsaving.

Wherein, the top of wire rod support piece 21 has seted up recess 22, and the equal fixedly connected with arc backup pad 23 in both sides that wire rod support piece 21's top is located recess 22, and arc backup pad 23 just in time can prop up the cable to make things convenient for cutting machine 20 to cut into two sections with the cable.

The utility model discloses a theory of operation and use flow: one end of a cable passes between the upper rotating roller 7 and the lower rotating roller 10, then passes through the arc-shaped supporting plate 23 at the top end of the wire rod supporting piece 21, when the threaded rod 3 is screwed by the knob 6, because the threaded rod 3 is in threaded connection with the fixed frame 2, the threaded rod 3 is in rotational connection with the mounting frame 4, and the guide effect of the guide rod 5 on the vertical movement of the mounting frame 4 is matched, so that the mounting frame 4 is driven to move downwards, the cable is clamped by the upper rotating roller 7 and the lower rotating roller 10, then the cable is dragged leftwards, the cable drives the upper rotating roller 7 and the lower rotating roller 10 to rotate, the Hall type rotating speed sensor is used for monitoring the rotation of the lower rotating roller 10, so that a rotating signal of the lower rotating roller 10 is transmitted to the controller, the controller converts the rotating signal into a length value-added signal of the cable and controls the display screen 12 to display, and the display, the staff only need once can reach the effect of fixed length cutting to the cable cutting when increasing certain numerical value, and is simple and directly perceived, because but the interval manual regulation between last live-rollers 7 and the lower live-rollers 10, the device can be used for the fixed length cutting of the cable of different diameters, opens cutting machine 20, presses the clamp plate 16 downwards and compresses the elastic rod and can drive cutting machine 20 and descend and cut the cable into two sections, loosens clamp plate 16, and cutting machine 20 can reset, and cutting operation is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is cut with fixed length to cable which characterized in that: comprises a supporting bottom plate (1), a fixed frame (2) is fixedly connected with one side of the top end of the supporting bottom plate (1), a threaded hole is formed in the top end of the fixed frame (2), a vertically arranged threaded rod (3) is installed in the threaded hole, the bottom end of the threaded rod (3) extends into the fixed frame (2) and is rotatably connected with a mounting frame (4), guide rods (5) which are vertically arranged are fixedly connected with two sides of the top end of the mounting frame (4), a guide hole is formed in the top end of the fixed frame (2), the top end of each guide rod (5) extends to the outer part of the fixed frame (2) through the guide hole, an upper rotating roller (7) is rotatably installed on the mounting frame (4), a rotating rod (9) is rotatably connected between the inner walls of two sides of the fixed frame (2) under the upper rotating roller (7), and a, one side fixedly connected with install bin (11) of fixed frame (2), fixed mounting has hall formula speed sensor and controller in install bin (11), fixedly connected with display screen (12) on the outer wall of install bin (11), hall formula speed sensor's output passes through the wire with the input of controller and is connected, the output and the display screen (12) of controller pass through the wire and are connected, the elastic rod of four vertical settings of one side fixedly connected with of fixed frame (2) is kept away from on the top of supporting baseplate (1), fixedly connected with clamp plate (16) between the top of four elastic rods, bottom fixedly connected with mount (19) of clamp plate (16), fixed mounting has cutting machine (20) on mount (19), the top of mounting bracket (4) is located fixedly connected with wire rod support piece (21) between four elastic rods.

2. A device for length-fixing and cutting cables according to claim 1, characterized in that: the outer sides of the upper rotating roller (7) and the lower rotating roller (10) are provided with grooves, and the inner walls of the grooves are fixedly connected with a plurality of rubber protruding particles (8).

3. A device for length-fixing and cutting cables according to claim 1, characterized in that: the elastic rod comprises a first rod body (13), a second rod body (14) and a spring (15), the bottom end of the first rod body (13) is fixedly connected with the top end of the supporting base plate (1), the top end of the first rod body (13) is provided with a buffer groove, the bottom end of the spring (15) is fixedly connected with the inner wall of the bottom end of the buffer groove, the top end of the spring (15) is fixedly connected with the bottom end of the second rod body (14), and the top end of the second rod body (14) extends to the outside of the buffer groove and is fixedly connected with the bottom end of the pressing plate (16).

4. A device for length-fixing and cutting cables according to claim 1, characterized in that: the top end of the pressing plate (16) is fixedly connected with a handle (17), and a rubber sleeve (18) is sleeved outside the handle (17).

5. A device for length-fixing and cutting cables according to claim 1, characterized in that: the top of threaded rod (3) extends to outside and fixedly connected with knob (6) of fixed frame (2), and the outside of knob (6) has anti-skidding texture.

6. A device for length-fixing and cutting cables according to claim 1, characterized in that: the top end of the wire support piece (21) is provided with a groove (22), and the top end of the wire support piece (21) is located on two sides of the groove (22) and is fixedly connected with arc-shaped support plates (23).