CN215414426U

CN215414426U - Cable slicer

Info

Publication number: CN215414426U
Application number: CN202121914307.4U
Authority: CN
Inventors: 李向男; 李传增; 何文斌; 刘娜; 胡振兴; 刘冬悦; 孙德辉; 栾首爽
Original assignee: Haijian Inspection Co ltd
Current assignee: Haijian Inspection Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-04
Anticipated expiration: 2031-08-16

Abstract

The utility model provides a cable slicer, and relates to the technical field of cable testing. Including the fixed test platform, first spout has been seted up to fixed test platform top one side, the inside sliding connection of first spout has the slider. This cable slicer drives first lead screw through rotating another hand wheel and rotates, thereby makes unable adjustment base remove to the direction that is close to the cutting platform in first spout inside and accomplish the fixed cable by sliced thickness until reaching the demand can, guaranteed the homogeneity of thickness when slicing the cable. The slicing operation is carried out on the cable under the condition that the slicing cutter is kept perpendicular to the cutting platform, the slicing uniformity is guaranteed under the action of the hydraulic telescopic rod, the smoothness of the cross section of the cable slice is guaranteed, a cable slice sample is prepared through a simple and efficient method, the manpower cost is greatly saved while the smoothness of a cut is guaranteed, the using amount of the cable is saved, and the experimental accuracy is improved.

Description

Cable slicer

Technical Field

The utility model relates to a slicing machine, in particular to a cable slicing machine, and belongs to the technical field of cable testing.

Background

In modern life, wires and cables are widely used as transmission media of electric energy, and the safety performance of the wires and cables is always concerned. Wherein, the thickness of the extruded insulation (including the extruded sheath and the extruded inner sheath) can meet the performance requirement which is the most basic requirement of the electric wire and cable. National, industrial and international standards specify the thickness of extruded insulation (including extruded sheaths and extruded inner sheaths) of cables and the measurement method thereof.

According to investigation, when a test piece is prepared in each wire and cable inspection and detection laboratory, the test piece is usually sliced by hand or by a slicer. When manual slicing is adopted, a sample preparation engineer needs to do a lot of exercises to control the angle, force and speed of slicing through the cooperation of hands and eyes so as to cut out test pieces meeting the test requirements. The manual sliced system appearance mode also has the requirement to the sample, and the great sample of line footpath takes place to warp easily and is unfavorable for the control to the blade angle at the section in-process, and the sample that the material is too hard requires highly to system appearance engineer's hand strength, also is difficult to control the angle of blade when cutting under energetically, and both can influence the section effect. And when the test piece is sliced manually, a smoother cutting surface can be obtained by fast downward cutting, the test piece is obliquely cut off due to slight deviation of the angle, the cut test piece is usually thicker in order to improve the slicing success rate, and the probability of double images during measurement is increased to a certain extent. Therefore, the manual slicing method is only suitable for wires and cables with moderate hardness and small wire diameter, and needs a lot of time and energy to practice, and the specimen meeting the requirements can be obtained by repeatedly slicing for many times during sample preparation, so that the efficiency is low, and the manual slicing method is not the optimal choice for specimen preparation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, a cut part is smooth, the thickness is not uniform, and the cut part is not perpendicular to the axis of a cable, so that the success rate of slicing is reduced, the labor cost is wasted, and the using amount of the cable is wasted.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a cable slicer includes the fixed test platform, first spout has been seted up to fixed test platform top one side, the inside sliding connection of first spout has the slider, slider top fixedly connected with unable adjustment base, unable adjustment base one side swing joint has the second spout, second spout one side swing joint has first lead screw, first lead screw outside cover is equipped with the lead screw support, lead screw support fixed connection is in fixed test platform top one side, the unable adjustment base top is equipped with fixed establishment.

Preferably, fixed knot constructs including lower anchor clamps, anchor clamps fixed connection is in the unable adjustment base top down, anchor clamps one side is equipped with the second lead screw down, second lead screw top fixedly connected with hand wheel second lead screw bottom is through second spout swing joint in unable adjustment base top one side, unable adjustment base one side fixedly connected with mount, two gag lever posts of the mount top bottom side fixedly connected with of telling, through fixed knot structure's setting, thereby can guarantee when needs slice the cable and handle the fixed of cable and guarantee that the probably influence section effect that the cable rocked can not appear at section in-process.

Preferably, the second lead screw runs through in the mount top and with mount top swing joint, the anchor clamps top is equipped with anchor clamps down, anchor clamps and last anchor clamps looks block down, through the setting of lower anchor clamps and last anchor clamps drive the anchor clamps decline at the in-process of rotating the second lead screw down until with lower anchor clamps after to block the cable of placing in the anchor clamps top down fix.

Preferably, two gag lever post and mount all run through inside the top fixture, second lead screw and top fixture threaded connection can guarantee the second lead screw downstream and can not appear the possibility of rotating simultaneously with the second lead screw through the setting of gag lever post under the limiting displacement of gag lever post when rotating the activity of second lead screw drive top fixture.

Preferably, fixed test bench top fixedly connected with cutter bracket, cutter bracket top fixedly connected with hydraulic telescoping rod, cutter bracket one side fixedly connected with control box through cutter bracket and hydraulic telescoping rod's setting, can guarantee to slice fixed and removal of cutter, has guaranteed to slice the in-process to the cable and has made the cutter of cutting into slices the incision smoothness with the cable is perpendicular all the time.

Preferably, hydraulic telescoping rod bottom fixedly connected with section cutter, section cutter bottom is equipped with cutting platform, cutting platform fixed connection just locates anchor clamps one side down in fixed test bench top, through cutting platform's setting, the cable that needs section processing after fixing the cable can be placed in cutting platform top so that section cutter handles the section of cable.

Preferably, the second spout has been seted up to fixed test bench top opposite side, the inside sliding connection of second spout has the receiver, receiver one side fixedly connected with handle, a plurality of supporting legs of fixedly connected with all around of fixed test bench bottom can guarantee through the setting of a plurality of supporting legs that fixed test bench can rock when the section operation is placed to the stability of fixed test bench in the use and cause the influence to notched smoothness.

The utility model provides a cable slicer, which has the following beneficial effects:

1. this cable slicer drives the second lead screw through rotating the hand wheel and rotates and drive anchor clamps and rotate, carries out the centre gripping to the cable and fixes the back until last anchor clamps, drives first lead screw through rotating another hand wheel and rotates, thereby makes unable adjustment base remove to the direction that is close to the cutting platform in first spout inside and accomplish the fixed cable by sliced thickness until reaching the demand can, guaranteed the homogeneity of thickness when slicing the cable. The slicing operation is carried out on the cable under the condition that the slicing cutter is kept perpendicular to the cutting platform, the slicing uniformity is guaranteed under the action of the hydraulic telescopic rod, the smoothness of the cross section of the cable slice is guaranteed, a cable slice sample is prepared through a simple and efficient method, the manpower cost is greatly saved while the smoothness of a cut is guaranteed, the using amount of the cable is saved, and the experimental accuracy is improved.

2. Two limiting rods and a fixing frame of the cable slicing machine penetrate through the upper clamp, the second lead screw is in threaded connection with the upper clamp, and the possibility of simultaneous rotation with the second lead screw can be avoided due to the fact that the second lead screw moves downwards under the limiting effect of the limiting rods when the second lead screw is rotated to drive the upper clamp to move.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. fixing the test bed; 2. a screw rod bracket; 3. a first lead screw; 4. a hand wheel; 5. a first chute; 6. a slider; 7. a fixed base; 8. supporting legs; 9. a lower clamp; 10. an upper clamp; 11. a limiting rod; 12. a fixed mount; 13. a second lead screw; 14. a hydraulic telescopic rod; 15. a tool holder; 16. a slicing cutter; 17. a cutting platform; 18. a control box; 19. a storage box; 20. a handle; 21. a second runner.

Detailed Description

The embodiment of the utility model provides a cable slicer.

Referring to fig. 1, 2, 3 and 4, the test device comprises a fixed test bed 1, a second chute 21 is formed in the other side of the top of the fixed test bed 1, a storage box 19 is connected in the second chute 21 in a sliding manner, a handle 20 is fixedly connected to one side of the storage box 19, a plurality of support legs 8 are fixedly connected to the periphery of the bottom of the fixed test bed 1, a first chute 5 is formed in one side of the top of the fixed test bed 1, a slider 6 is connected in the first chute 5 in a sliding manner, a fixed base 7 is fixedly connected to the top of the slider 6, a second chute 21 is movably connected to one side of the fixed base 7, a first lead screw 3 is movably connected to one side of the second chute 21, a lead screw bracket 2 is sleeved outside the first lead screw 3, the lead screw bracket 2 is fixedly connected to one side of the top of the fixed test bed 1, a cutter bracket 15 is fixedly connected to the top of the fixed test bed 1, and a hydraulic telescopic rod 14 is fixedly connected to the top of the

cutter bracket

15, 14 bottom fixedly connected with section cutter 16 of hydraulic telescoping rod, section cutter 16 bottom is equipped with cutting platform 17, cutting platform 17 fixed connection just locates anchor clamps 9 one side down in 1 top of fixed test bench, tool support 15 one side fixedly connected with control box 18, unable adjustment base 7 top is equipped with fixed establishment, fixed establishment includes anchor clamps 9 down, anchor clamps 9 fixed connection is in unable adjustment base 7 top down, anchor clamps 9 one side is equipped with second lead screw 13 down, second lead screw 13 top fixedly connected with hand wheel 4, second lead screw 13 bottom is through second spout 21 swing joint in unable adjustment base 7 top one side, 7 one side fixedly connected with mount 12 of unable adjustment base, two gag lever posts 11 of mount 12 top bottom side fixedly connected with of telling, two gag lever posts 11 and mount 12 all run through inside last anchor clamps 10, second lead screw 13 and last anchor clamps 10 threaded connection.

Specifically, when a cable sample is required to be sliced, the cable sample to be sliced after removing the inner and outer protective layers and the conductor is firstly placed at the top of a lower clamp 9, after the slicing is finished, a hand wheel 4 is rotated to drive a second screw rod 13 to rotate so as to drive an upper clamp 10 in threaded connection with the second screw rod 13 to rotate, under the limiting action of two limiting rods 11, the upper clamp 10 moves downwards under the condition of non-rotation until the upper clamp 10 clamps and fixes the cable, another hand wheel 4 is rotated to drive a first screw rod 3 to rotate, the first screw rod 3 can continuously move towards the direction of a fixed base 7 under the threaded connection of a screw rod bracket 2 and the first screw rod 3, and as the first screw rod 3 is movably connected with the fixed base 7 through a second chute 21 and fixedly connected with a sliding block 6, the fixed base 7 moves towards the direction close to a cutting platform 17 in the first chute 5, so as to adjust the thickness of the cable after the fixing is finished until the slicing is required, the uniformity of thickness when slicing the cable is guaranteed.

Secondly must carry out the slicing operation to the cable under keeping the vertical state with cutting platform 17 through the setting of section cutter 16, guarantee sliced homogeneity under the effect of hydraulic telescoping rod 14 simultaneously and guaranteed the smoothness of cable section cross-section, prepare the cable section sample through simple efficient method, also greatly saved the human cost when having guaranteed the incision is smooth, also saved the quantity of cable and improved the accuracy of experiment.

Referring to fig. 1, 2, 3 and 4 again, two limiting rods 11 and a fixing frame 12 both penetrate through the upper fixture 10, the second lead screw 13 is in threaded connection with the upper fixture 10, and the second lead screw 13 can be guaranteed to move downwards under the limiting action of the limiting rod 11 when the second lead screw 13 is rotated to drive the upper fixture 10 to move through the arrangement of the limiting rods 11, so that the possibility of simultaneous rotation with the second lead screw 13 cannot occur.

Referring to fig. 1, 2, 3 and 4 again, a slicing tool 16 is fixedly connected to the bottom of the hydraulic telescopic rod 14, a cutting platform 17 is arranged at the bottom of the slicing tool 16, the cutting platform 17 is fixedly connected to the top of the fixed test bed 1 and is arranged on one side of the lower clamp 9, and through the arrangement of the cutting platform 17, a cable to be sliced after the cable is fixed is placed on the top of the cutting platform 17 so as to facilitate slicing of the cable by the slicing tool 16.

The working principle is as follows: drive second lead screw 13 through rotating hand wheel 4 and rotate and drive anchor clamps 10 and rotate, until last anchor clamps 10 carry out the centre gripping fixed back to the cable, drive first lead screw 3 through rotating another hand wheel 4 and rotate, first lead screw 3 can continuously remove to unable adjustment base 7's direction under the threaded connection of lead screw support 2 and first lead screw 3, thereby it can to the sliced thickness of adjustment completion after fixed cable by the sliced thickness in the direction that makes unable adjustment base 7 remove to the direction that is close to cutting platform 17 inside first spout 5, the homogeneity of thickness when slicing the cable has been guaranteed. The slicing operation is carried out on the cable under the condition that the slicing cutter 16 is arranged and the cutting platform 17 is kept in a vertical state, the slicing uniformity is guaranteed under the action of the hydraulic telescopic rod 14, the smoothness of the section of the cable slice is guaranteed, a cable slice sample is prepared through a simple and efficient method, the manpower cost is greatly saved while the smoothness of a cut is guaranteed, the using amount of the cable is saved, and the experimental accuracy is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cable slicer, includes fixed test bench (1), its characterized in that: first spout (5) have been seted up to fixed test platform (1) top one side, the inside sliding connection of first spout (5) has slider (6), slider (6) top fixedly connected with unable adjustment base (7), swing joint has second spout (21) one side of unable adjustment base (7), swing joint has first lead screw (3) in second spout (21) one side, first lead screw (3) outside cover is equipped with lead screw support (2), lead screw support (2) fixed connection is in fixed test platform (1) top one side, unable adjustment base (7) top is equipped with fixed establishment.

2. A cable slicer as claimed in claim 1, wherein: the fixing mechanism comprises a lower clamp (9), the lower clamp (9) is fixedly connected to the top of the fixing base (7), a second lead screw (13) is arranged on one side of the lower clamp (9), a hand wheel (4) is fixedly connected to the top of the second lead screw (13), the bottom end of the second lead screw (13) is movably connected to one side of the top of the fixing base (7) through a second sliding groove (21), a fixing frame (12) is fixedly connected to one side of the fixing base (7), and two limiting rods (11) are fixedly connected to the bottom side of the top of the fixing frame (12).

3. A cable slicer as claimed in claim 2, wherein: the second screw rod (13) penetrates through the top of the fixing frame (12) and is movably connected with the top of the fixing frame (12), an upper clamp (10) is arranged at the top of the lower clamp (9), and the lower clamp (9) is clamped with the upper clamp (10).

4. A cable slicer as claimed in claim 2, wherein: the two limiting rods (11) and the fixing frame (12) penetrate through the inner portion of the upper clamp (10), and the second screw rod (13) is in threaded connection with the upper clamp (10).

5. A cable slicer as claimed in claim 1, wherein: the top of the fixed test bed (1) is fixedly connected with a cutter support (15), the top of the cutter support (15) is fixedly connected with a hydraulic telescopic rod (14), and one side of the cutter support (15) is fixedly connected with a control box (18).

6. The cable slicer of claim 5, wherein: hydraulic telescoping rod (14) bottom fixedly connected with section cutter (16), section cutter (16) bottom is equipped with cutting platform (17), cutting platform (17) fixed connection just locates anchor clamps (9) one side down in fixed test platform (1) top.

7. A cable slicer as claimed in claim 1, wherein: second spout (21) have been seted up to fixed test platform (1) top opposite side, the inside sliding connection of second spout (21) has receiver (19), receiver (19) one side fixedly connected with handle (20), a plurality of supporting legs (8) of fixedly connected with all around of fixed test platform (1) bottom.