CN106475629A - Cable cut-off tool - Google Patents
Cable cut-off tool Download PDFInfo
- Publication number
- CN106475629A CN106475629A CN201510524822.4A CN201510524822A CN106475629A CN 106475629 A CN106475629 A CN 106475629A CN 201510524822 A CN201510524822 A CN 201510524822A CN 106475629 A CN106475629 A CN 106475629A
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- China
- Prior art keywords
- blade
- cable
- tool rest
- cutting
- basil
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Abstract
The invention discloses a kind of cable cut-off tool, belongs to mechanical technique, mainly it is made up of the blade for cooperating and combination tool rest, wherein, blade lower end is provided with the blade basil of inverted V-shaped, and the blade basil is provided with blade cutting edge, and combination tool rest is provided with the blade chute for coordinating blade to use；It is additionally provided with blade and wire casing and groove is moved back, on combination tool rest, is additionally provided with the tool rest basil and backing.Present invention design is ingenious, simple structure, compact, easy to operate, by unique structure design, drastically increase cutting effect, ensure that cutting cable especially cuts totally smooth cutting during special cables, cutting will not be produced remain, and the consumption of ablation energy is greatly reduced, while also drastically increasing service life.
Description
Technical field
The present invention relates to a kind of cutoff tool, specifically, is to be related to a kind of cable cut-off tool.
Background technology
The structure of any cable, can be divided into three parts, i.e. conductor, insulation screen and protective layer.Development with various technology, although the general structure of three parts does not have too big change, but the concrete structure per part and material all there occurs huge change.Some application cables in particular circumstances are particularly, its protective layer mostly adopts high performance material.When cable is applied, can usually run into the situation for needing that cable is cut off under limited environment, and generally adopt the special protection layer line cable of high performance material in cutting, the operating environment of needs is all very big, such as cuts the cable for drawing protective layer with Kev.The cable cutting tool unreasonable structure for using at present, in-convenience in use, it is poor especially to cut cutting effect when the line of protective layer is drawn with Kev.
Content of the invention
It is an object of the invention to provide a kind of cable cut-off tool, solves the problems, such as current cable cutting tool unreasonable structure in-convenience in use causing cutting effect poor.
To achieve these goals, the technical solution used in the present invention is as follows：
Cable cut-off tool, is mainly made up of the blade for cooperating and combination tool rest, wherein, blade lower end is provided with the blade basil of inverted V-shaped, the blade basil is provided with blade cutting edge, is provided with and moves back wire casing above the blade basil, and combination tool rest is provided with the blade chute for coordinating blade to use.
Further, the blade chute is located in the middle part of combination tool rest upper surface, and vertically the upper and lower ends of tool rest are combined in insertion.
In order to cutting effect is improved, before and after the blade chute, on the combination tool rest of both sides, the tool rest basil is additionally provided with, the tool rest basil is V-shaped, and the backing being additionally provided with its V-Bottom portion for limiting cable location, the backing is in arc-shaped, is easy to place cut cable.
For the ease of cutting off cable, the homonymy for moving back wire casing positioned at blade cutting edge inclined-plane, and groove is to along blade movement direction.
Blade chute is inserted for the ease of blade, the lower end of the blade is additionally provided with groove, the inclined-plane of the groove is located at the homonymy on blade cutting edge inclined-plane.
In order that power is uniformly distributed, the connecting hole being additionally provided with the blade for connecting power input, the connecting hole are located at the surface for moving back wire casing, and insertion blade both sides.
Further, the opening angle of the blade basil is 60 °～90 °；Preferably, the opening angle of the blade basil is 60 °.
Yet further, the quality of fit between the blade and combination tool rest is less than 0.01mm.
In order to improve the service life of the present invention, the blade and combination tool rest are made by hard alloy.
Compared with prior art, the invention has the advantages that：
（1）The present invention designs ingenious, simple structure, easy to operate, is suitable for popularization and application.
（2）Compact of the present invention, applied range, easily can be cut to cable, especially in any environment
Which is also can very easily to cut cable in the environment of narrow space.
（3）The blade of the present invention is by the blade basil for designing inverted V-shaped and corresponding blade cutting edge; increased the contact area of cutting edge and cable; reduce the energy needed for cutting cable; either with manpower or machinery; all only the cutting work to cable need to can be completed using less energy; especially when the cable of protective layer is drawn in cutting with Kev, the defect big using existing cutter cutting consumed energy is overcome, meets the requirement that China advocates energy-conserving and environment-protective.
（4）The blade chute for specially using with blades fit is designed with the combination tool rest of the present invention, moves, controlled the quality of fit between blade and blade chute at 2 by techniques such as polishings during cutting cable in knife insertion blade chute（That is 0.02mm）Within, cutting effect is improve using high-precision cooperation, make cable especially have Kev and draw protective layer
The special cables such as cable be easier to be cut off, and ensure that cutting flatness.
（5）The combination tool rest of the present invention is equally also configured with the blade of the inverted V-shaped in the tool rest basil of V-arrangement, with blade
The angle effect of cooperating; when cutting work is carried out, blade is moved straight down; as the same rhombus for constantly reducing; cable is firmly equably cut, and the defect that imposes uniformity without examining individual cases during existing cutter cutting cable is improved, cutter is not only avoid by damaging that unexpected impulsive force is caused; protect cutter; make the present invention have more permanent service life, and further increase cutting effect, it is easier to cut off cable.
（6）The tool rest basil bottom of the combination tool rest of the present invention is also devised with circular arc backing, meets cable profile, is cutting
Effectively cable can be limited in the present invention during secant cable, it is to avoid cable is arbitrarily moved, further increase cutting effect
Really, effectively ensure that when cable bottom is cut to from top to bottom the remainder of cable is cut off completely, is overcome existing
The defect of cutter cutting residual.
（7）The present invention using when blade be inserted in blade chute, when blade cuts cable, blade cutting edge acts on cable as the design of the inverted V-shaped blade basil is oblique, and blade movement direction is the vertical direction arranged along blade chute, cutting
During generation, blade cutting edge is slip cutting for the arbitrary fixing point on cable, similar to the effect that saw saw object is produced,
According to practical experience, such cutting mode is compared point-to-point fixing cutting mode and more effectively, more easily can cut off cable,
And due to high-precision matching relationship between blade and blade chute, it is ensured that cutting flatness, it is to avoid cutting residual.
（8）Motion state and cutting effect during by cutting cable to blade is studied, when the opening angle of the blade basil is 60 °～90 °, the good and required energy of its cutting effect is little, when especially opening angle is 60 °, the best and required energy of its cutting effect is minimum, therefore the opening angle of the blade basil of the present invention is designed as 60 °～90 °, preferably 60 ° of opening angle.
（9）The present invention is not only rational in infrastructure, and is made using Hardmetal materials, increased service life, and right
More there is huge lifting in cutting effect; in sample test; continuous cutting-off is drawn after the cable of protective layer with Kev for 100 times; the present invention is almost without any damage; and cable otch is still smooth, compares existing cutter and draw the cable cutting one of protective layer damage twice to having a case that Kev, the present invention is definitely qualitative leap; there is landmark meaning in special cables cutting field, its substantive distinguishing features for projecting and significantly progressive self-evident.
（10）On the blade of the present invention design move back wire casing, and the circular arc backing effect of cooperating, the residual fraction after can not only cutting cable completely cut through, and it also avoid the blocked up destruction after severance to cable otch of blade, it is ensured that cut
The flatness of mouth, while also efficiently avoid cable clamp in blade chute, two sections of cables after being easy to cut off are taken out naturally,
Substantially increase cutting continuity.
（11）The blade lower end of the present invention is designed with fillet groove, similar to wedge shape, it is easy to the blade chute of blade insertion combination tool rest, as the quality of fit of blade and combination tool rest is very high, all accurately proofreaded when being so designed that and may not necessarily insert blade every time, insertion check and correction error damage that the present invention is caused is avoided, be it also avoid when blade is slided in chute pair
The scuffing of combination tool rest, and then improve simple operation and the service life of the present invention.
（12）The connecting hole of connection power input is additionally provided with the blade of the present invention, it is easy to apply the present invention on other cutting mechanics, to improve applicability, and power source is by the circular connecting hole flexible connection, the power of input is made to be uniformly distributed on blade cutting edge when reaching blade, stepless action is in cut cable again, and so as to improve cutting effect, when it also avoid cutting cable, blade moves situation about being stuck in chute.
（13）The present invention is using blade and combination tool rest separation design, blade and the length of any adjustment space and cutting cable that the size thickness of the cable that can be cut as needed flexibly selects A/F corresponding, troublesome dismounting step during existing cutter changing blade is compared, the present invention has powerful operating flexibility.
Description of the drawings
Fig. 1 is the structural representation of blade in the present invention.
Fig. 2 is the structural representation for combining tool rest in the present invention.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows：
1- blade, 2- combine tool rest, and the 11- blade basil, 12- blade cutting edge, 13- move back wire casing, 14- groove, 15- connecting hole, 21- blade chute, the 22- tool rest basil, 23- backing.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment
As depicted in figs. 1 and 2, the cable cut-off tool, mainly it is made up of the blade 1 for cooperating and combination tool rest 2, wherein, blade 1 and combination tool rest 2 are made by hard alloy, improve the service life of the present invention, and the Unique physical design using the present invention and high-precision matching relationship, the cutter for significantly improving existing cutting cable is not clean to the cutting of the special cables such as the cable with Kev layer, the problem for having a large amount of filaments to remain.During the manufacturing of the present invention, using special, accurate process by blade 1 and the combination precision controlling of of tool rest 2 itself at 5 microns（That is 0.005mm）Within, the quality of fit of the two controls at 2（That is 0.02mm）Within.Unique physical design to the present invention is explained below.
As shown in Figure 1, the body of the blade 1 is in rectangular-shape, transverse width is little, in order to cut, the blade basil 11 of inverted V-shaped is provided with the lower end of blade 1, and corresponding blade cutting edge 12 is designed in the blade basil 11, it is so designed that, make that blade cutting edge 12 is oblique to act on cable, and blade movement direction is vertical direction, when cable is cut, blade cutting edge slides to cable and cuts, according to practical experience, such cutting mode is compared point-to-point fixing cutting mode and more effectively, more easily can cut off cable, so as to drastically increase cutting effect.And during the designing and developing of the present invention, effect disquisition by the motion state to blade and to cable cutting, when the opening angle of the blade basil 11 is designed as 60 °～90 °, the good and required energy of its cutting effect is little, when especially opening angle is 60 °, the best and required energy of its cutting effect is minimum, therefore the opening angle of preferably 60 ° of the present embodiment.In order that blade 1 is facilitated insertion in combination tool rest 2, the circular arc groove 14 similar to wedge shape is designed with the lower end of blade 1, that is the bottom cross section of blade 1 is less than upper end section, all accurately proofread when being so designed that and may not necessarily insert blade every time, avoid insertion and the scuffing of damage and blade slides that the present invention is caused to combination tool rest of slipping up is proofreaded, improve simple operation and service life.For the ease of taking out the cable after cut-out, it is also devised with blade 1 moving back wire casing 13, the one end for moving back wire casing 13 is located at the top of the inverted V-shaped blade basil, and its groove is to along blade movement direction, the other end is provided with the slope of bottom land to blade side, and the design for moving back wire casing makes the top end of the blade basil 11 of blade 1 thinner than other positions, it is more beneficial for the residual fraction of cable is cut off, and ensure that cutting continuity.In addition, in order to ensure good cutting effect, the inclined-plane of insert cutting edge 12, the inclined-plane of groove 14 and the homonymy that wire casing 13 is respectively positioned on blade 1 is moved back, and the opposite side of blade 1 is a plane, cutting flatness can be effectively ensured with combine when tool rest 2 coordinates and cuts.The connecting hole 15 being additionally provided with the blade 1 for connecting power input, it is located at the surface for moving back wire casing, and insertion blade both sides, other machineries can be connected use by the connecting hole with the present invention, as the connecting hole is circle, the machinery for providing power is flexibly connected therewith, so that the power of input is uniformly distributed in when reaching blade on blade cutting edge, stepless action is effectively improved cutting effect in cut cable again.
As shown in Figure 2, the body of the combination tool rest 2 is also in rectangular-shape, which is provided with blade chute 21, the upper end of the blade chute 21 is located in the middle part of the upper surface of combination tool rest 2, and vertically the upper and lower ends of tool rest 2 are combined in insertion, and its size is corresponding with the size of blade 1, guide effect is played in the motion to blade 1, is easy to blade 1 to cut cable.The tool rest basil 22 is additionally provided with the combination tool rest 2 of both sides before and after blade chute 21, the tool rest basil is V-shaped, the effect of cooperating of the blade basil 11 with the inverted V-shaped on blade, moved blade 1 when cable cuts is carried out straight down, the two forms a rhombus for constantly reducing, cable is firmly equably cut, improve the defect that imposes uniformity without examining individual cases during existing cutter cutting cable, cutter be not only avoid by damaging that unexpected impulsive force is caused, protect cutter, the present invention is made to have more permanent service life, and improve cutting effect, cable is easily cut off.In order to preferably coordinate blade 1 to cut and fix by tangent line cable, circular arc backing 23 is also devised with 22 bottom of the tool rest basil of combination tool rest 2, as the circular arc backing 23 meets cable profile, cable can be effectively defined in the present invention during cutting, avoid cable arbitrarily to move, further increase cutting effect, and the design of the circular arc backing is cooperated with the design of the inverted V-shaped blade basil of blade 1, effectively ensure that when cable bottom is cut to from top to bottom the remainder of cable is cut off completely, overcome the defect of existing cutter cutting residual.
In the sample test of the present invention; using the present invention to drawing the cable continuous cutting-off 100 times of protective layer with Kev; obtained result is the present invention almost without any damage; and cable otch be always maintained at smooth; occur without the related situation of filament; comparing existing cutter draws the cable cutting one of protective layer damage twice to having a case that Kev; the present invention is definitely qualitative leap; there is landmark meaning in special cables cutting field, its substantive distinguishing features for projecting and significantly progressive self-evident.And show in the test of energy needed for the work to the present invention, the existing cutter of energy ratio needed for the present invention reduces amplitude and reaches 50%, complies fully with requirement of the China for industrial environmental protection energy-saving.
The blade 1 of the present invention and combination tool rest 2 are separation design, the width to the blade basil 11 and the tool rest basil 22
The specification of multiple width can be all produced, in actual applications, corresponding basil width can be selected according to by the diameter of tangent line cable
The blade of metric lattice or/and combination tool rest, with very strong selection flexibility, simultaneously because separation design, convenient when adjustment is by the Cutting Length of tangent line cable, and when a certain partial loss is bad, need to only change corresponding part, and it is very convenient to operate.
Separation design is equally because, the present invention has high range in range of application, either driven using manpower or Mechanical Driven, the present invention can all be competent at, and compact volume also determines that the present invention can all be used in any environment, especially under the operating environment of narrow space, the present invention is definitely subversive breakthrough for existing cable cutting tool.
According to above-described embodiment, the present invention just can be realized well.
Claims (5)
1. cable cut-off tool, it is characterised in that main by the blade that is made by hard alloy and cooperate（1）With combination tool rest（2）Composition, wherein, blade（1）Lower end is provided with the blade basil of inverted V-shaped（11）, the blade basil（11）It is provided with blade cutting edge（12）, the blade basil（11）Top is provided with moves back wire casing（13）, described move back wire casing（13）Positioned at blade cutting edge（12）The homonymy on inclined-plane, and groove is to along blade（1）The direction of motion, the blade（1）Lower end be additionally provided with groove（14）, the groove（14）Inclined-plane be located at blade cutting edge（12）The homonymy on inclined-plane；Combination tool rest（2）It is provided with for coordinating blade（1）Using and vertically insertion combine tool rest（2）Upper and lower ends blade chute（21）, the blade chute（21）The combination tool rest of both sides in front and back（2）On be additionally provided with the tool rest basil（22）, the tool rest basil（22）Backing that is V-shaped, being additionally provided with its V-Bottom portion for limiting cable location（23）, the backing（23）In arc-shaped, the blade（1）With combination tool rest（2）Between quality of fit be less than 0.01mm.
2. cable cut-off tool according to claim 1, it is characterised in that the blade chute（21）It is located at combination tool rest（2）In the middle part of upper surface.
3. cable cut-off tool according to claim 2, it is characterised in that the blade（1）On be additionally provided with for connect power input connecting hole（15）, the connecting hole（15）It is located at and moves back wire casing（13）Surface, and insertion blade（1）Both sides.
4. cable cut-off tool according to claim 3, it is characterised in that the blade basil（11）Opening angle be 60 °～90 °.
5. cable cut-off tool according to claim 4, it is characterised in that the blade basil（11）Opening angle be 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524822.4A CN106475629A (en) | 2015-08-24 | 2015-08-24 | Cable cut-off tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524822.4A CN106475629A (en) | 2015-08-24 | 2015-08-24 | Cable cut-off tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475629A true CN106475629A (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524822.4A Pending CN106475629A (en) | 2015-08-24 | 2015-08-24 | Cable cut-off tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082826A1 (en) * | 2020-10-21 | 2022-04-28 | 南京百田机械制造有限公司 | V-shaped component cutter |
-
2015
- 2015-08-24 CN CN201510524822.4A patent/CN106475629A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022082826A1 (en) * | 2020-10-21 | 2022-04-28 | 南京百田机械制造有限公司 | V-shaped component cutter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |