CN214133736U - Device for cutting electric wire and cable - Google Patents
Device for cutting electric wire and cable Download PDFInfo
- Publication number
- CN214133736U CN214133736U CN202022367831.6U CN202022367831U CN214133736U CN 214133736 U CN214133736 U CN 214133736U CN 202022367831 U CN202022367831 U CN 202022367831U CN 214133736 U CN214133736 U CN 214133736U
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- Prior art keywords
- ring arm
- semi
- arm
- ring
- buckling seat
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 16
- 230000002349 favourable effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an equipment technical field that wire and cable production, installation used especially relates to an equipment for cutting wire and cable. The device comprises an upper semi-ring arm, a lower semi-ring arm, a cutting knife, a buckling seat, a telescopic oil cylinder and an oil inlet and outlet pipe; the upper semi-ring arm and the lower semi-ring arm are arranged in a matched mode, the upper semi-ring arm is provided with an arc-shaped notch opposite to the lower semi-ring arm, and one end of the upper semi-ring arm is fixed with the other end of the lower semi-ring arm in a rotatable mode and is detachably connected with the other end of the upper semi-ring arm; the lower part of the lower semi-ring arm is fixedly connected with a buckling seat, the buckling seat is formed by mutually buckling two half parts, and the buckling seat is hollow; the cutter comprises a cutter head part with an arc-shaped cutting edge and a lower cutter handle, and the cutter handle penetrates through a through hole in the bottom of the lower semi-ring arm; the upper portion of a cylinder barrel of the telescopic oil cylinder is fixedly connected with the lower portion of the buckling seat, a cutter holder is arranged at the upper end portion of a cylinder rod of the telescopic oil cylinder, and the cutter holder is connected with a cutter handle of the cutting knife through a rivet.
Description
Technical Field
The utility model relates to an equipment technical field that wire and cable production, installation used especially relates to an equipment for cutting wire and cable.
Background
The wire and cable is inevitably required to be cut in the production and installation processes of the wire and cable. Moreover, the cables also need to be cut during the installation, maintenance and selective inspection of the cable organization of the arriving cables in the power construction. At present, cable cutting scissors used in production or construction sites have the problems of time and labor waste when large-diameter cables are cut, and after the cable cutting scissors are repeatedly used for many times, cutting edges are extremely easy to become blunt, and cutting efficiency is sharply reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides an equipment for cutting wire and cable, adopts hydraulic drive's cutting knife to cut major diameter cable.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a device for cutting wires and cables comprises an upper semi-ring arm, a lower semi-ring arm, a cutting knife, a buckling seat, a telescopic oil cylinder and an oil inlet and outlet pipe; the upper semi-ring arm and the lower semi-ring arm are arranged in a matched mode, the upper semi-ring arm is provided with an arc-shaped gap opposite to the lower semi-ring arm, a containing groove is formed in the upper semi-ring arm, the lower semi-ring arm is integrally U-shaped, the gap of the lower semi-ring arm faces the upper semi-ring arm, a groove is formed in the lower semi-ring arm, and one end of the upper semi-ring arm is detachably connected with the other end of the lower semi-ring arm in a rotatable mode; the lower part of the lower semi-ring arm is fixedly connected with a buckling seat, the buckling seat is formed by mutually buckling two half parts, and the buckling seat is hollow; the cutter comprises a cutter head part with an arc-shaped cutting edge and a lower cutter handle, the cutter handle penetrates through a through hole at the bottom of the lower semi-circular arm, and the cutter moves in the groove and the accommodating groove; the upper portion of a cylinder barrel of the telescopic oil cylinder is fixedly connected with the lower portion of the buckling seat, a cutter holder is arranged at the upper end portion of a cylinder rod of the telescopic oil cylinder, and the cutter holder is connected with a cutter handle of the cutting knife through a rivet.
An alternative arrangement is to have one end of the upper arm half hinged to one end of the lower arm half and the other end connected to each other by a snap, pin, or other detachable means. The upper semi-ring arm can rotate around the hinge point to open or close, and after the opening, a large-diameter cable can be put in, and then the upper semi-ring arm and the lower semi-ring arm are locked and cut.
Further optimizing the technical scheme, the upper semi-ring arm and the lower semi-ring arm are connected through a connecting piece, and the connecting piece is sleeved on the outer side surfaces of the upper semi-ring arm and the lower semi-ring arm; the connecting piece is provided with two groups of through holes, the upper semi-ring arm is provided with first through holes at two corners close to the lower semi-ring arm, and the lower semi-ring arm is provided with second through holes at two corners close to the upper semi-ring arm; the first through hole and the second through hole correspond to two groups of through holes on the connecting piece in position and are connected through fixing pins, and one fixing pin is replaced by a pluggable pin.
Further optimize this technical scheme, the half ring arm is pressed from both sides in the middle and is connected through the bolt with lower half ring arm in lock seat upper portion, lock seat lower part is equipped with a plurality of screw holes, and the lower part of lock seat passes through the screw fixation, and screw hole department sets up the tongs.
Further optimize this technical scheme, the lateral surface on telescopic cylinder upper portion is equipped with the annular, and the medial surface of lock seat (5) lower part is equipped with the ring protruding with annular matched with, telescopic cylinder bottom is connected with business turn over oil pipe.
Compared with the prior art, the utility model has the advantages of it is following: 1. the upper semi-ring arm and the lower semi-ring arm can be opened and closed, the structure is favorable for ensuring that the cable can be conveniently sleeved in the middle of the cable so as to cut off the cable, and the use is flexible; 2. the cutting edge of the cutting knife is positioned in the middle, and the structure is favorable for ensuring the balanced stress of the cable during cutting; 3. the structure is driven by hydraulic oil, and the structure is favorable for ensuring that high shearing force can be provided; 4. the provision of a hand grip advantageously ensures comfortable gripping for operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of the exploded structure of the present invention.
In the figure: 1. an upper semi-annular arm; 11. a containing groove; 12. a first through hole; 2. a lower semi-ring arm; 21. a groove; 22. a second through hole; 3. a connecting member; 31. fixing the pin; 32. a pin can be inserted and pulled; 4. a cutting knife; 41. a blade; 5. a buckling seat; 51. a bolt; 52. a screw hole; 6. a gripper; 7. a telescopic oil cylinder; 71. a tool apron; 72. riveting; 73. a ring groove; 8. and (4) entering and exiting the oil pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1-3, the apparatus for cutting electric wires and cables of the present invention comprises an upper semi-ring arm 1, a lower semi-ring arm 2, a cutting knife 4, a buckling seat 5, a telescopic cylinder 7 and an oil inlet/outlet pipe 8; the upper semi-ring arm 1 and the lower semi-ring arm 2 are arranged in a matched mode, the upper semi-ring arm 1 is provided with an arc-shaped gap opposite to the lower semi-ring arm 2, a containing groove 11 is formed in the upper semi-ring arm 1, the lower semi-ring arm 2 is integrally U-shaped, the gap of the lower semi-ring arm 2 faces the upper semi-ring arm 1, a groove 21 is formed in the lower semi-ring arm 2, and one end of the upper semi-ring arm 1 is rotatably fixed with the other end of the lower semi-ring arm 2 and is detachably connected with the other end of the upper semi-ring arm 1; the lower part of the lower semi-ring arm 2 is fixedly connected with a buckling seat 5, the buckling seat 5 is formed by mutually buckling two half parts, and the buckling seat 5 is hollow; the cutting knife 4 comprises a knife head part with an arc-shaped cutting edge 41 and a lower knife handle, the knife handle penetrates through a through hole in the bottom of the lower semi-ring arm 2, and the cutting knife 4 moves in the groove 21 and the accommodating groove 11; the upper part of the cylinder barrel of the telescopic oil cylinder 7 is fixedly connected with the lower part of the buckling seat 5, the upper end part of the cylinder rod of the telescopic oil cylinder 7 is provided with a cutter seat 71, and the cutter seat 71 is connected with the cutter handle of the cutting knife 4 through a rivet 72.
As a preferable arrangement mode, the upper semi-ring arm 1 and the lower semi-ring arm 2 are connected through a connecting piece 3, and the connecting piece 3 is sleeved on the outer side surfaces of the upper semi-ring arm 1 and the lower semi-ring arm 2; the connecting piece 3 is provided with two groups of through holes, the upper semi-ring arm 1 is provided with first through holes 12 at two corners close to the lower semi-ring arm 2, and the lower semi-ring arm 2 is provided with second through holes 22 at two corners close to the upper semi-ring arm 1; the first through hole 12 and the second through hole 22 correspond to two sets of through holes on the connecting member 3 in position and are connected through fixing pins 31, wherein one fixing pin 31 is replaced by a pluggable pin 32.
As a preferable arrangement, the upper part of the fastening seat 5 is connected to the lower half-ring arm 2 by a bolt 51 with the lower half-ring arm sandwiched therebetween, the lower part of the fastening seat 5 is provided with a plurality of screw holes 52, the lower part of the fastening seat 5 is fixed by screws, and the hand grip 6 is arranged at the screw holes 52.
As a preferred arrangement mode, the outer side surface of the upper part of the telescopic oil cylinder 7 is provided with a ring groove 73, the inner side surface of the lower part of the buckling seat 5 is provided with a ring protrusion matched with the ring groove 73, and the bottom of the telescopic oil cylinder 7 is connected with the oil inlet and outlet pipe 8.
When in use, the utility model discloses a cutting wire and cable's equipment needs the hydraulic pump of collocation to use, and electric drive or internal-combustion engine driven power hydraulic pump can be chooseed for use to the hydraulic pump, also can use manual hydraulic pump. A reversing valve is arranged on the hydraulic pump, the hydraulic pump is communicated with the oil inlet and outlet pipe 8, hydraulic oil in a hydraulic oil circuit drives an oil cylinder rod of the telescopic oil cylinder 7 to stretch and drive the cutter holder 71 to move, and therefore the cutting knife 4 is driven to move to realize cutting. When cutting the tip cable, directly insert the cable tip in the middle of half ring arm 1 and half ring arm 2 down, open the hydraulic pump and make cutting knife 4 move to half ring arm 1 department on, cut off it gradually behind cutting edge 41 contact cable, open the switching-over valve after cutting off and make cutting knife 4 keep away from half ring arm 1 and move on.
If the cable needs to be cut from the middle of the cable, the pluggable pin 32 is firstly pulled out, the upper semi-ring arm 1 is opened and placed into the cable to be cut, and then the upper semi-ring arm 1 is buckled back and inserted into the pluggable pin 32. At the moment, the hydraulic pump is opened to enable the cutting knife 4 to move towards the upper semi-ring arm 1, the cutting edge 41 is gradually cut off after contacting with the cable, and the reversing valve is opened after the cutting edge is cut off to enable the cutting knife 4 to move away from the upper semi-ring arm 1.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. An apparatus for cutting wire and cable, characterized in that: comprises an upper semi-ring arm (1), a lower semi-ring arm (2), a cutting knife (4), a buckling seat (5), a telescopic oil cylinder (7) and an oil inlet and outlet pipe (8); the upper semicircular arm (1) and the lower semicircular arm (2) are arranged in a folding mode, an arc-shaped gap opposite to the lower semicircular arm (2) is formed in the upper semicircular arm (1), a containing groove (11) is formed in the upper semicircular arm (1), the lower semicircular arm (2) is integrally U-shaped, the gap of the lower semicircular arm (2) faces the upper semicircular arm (1), a groove (21) is formed in the lower semicircular arm (2), and one end of the upper semicircular arm (1) is detachably connected with the other end of the lower semicircular arm (2) in a rotatable mode; the lower part of the lower semi-ring arm (2) is fixedly connected with a buckling seat (5), the buckling seat (5) is formed by mutually buckling two half parts, and the buckling seat (5) is hollow; the cutting knife (4) comprises a knife head part with an arc-shaped cutting edge (41) and a knife handle at the lower part, the knife handle penetrates through a through hole at the bottom of the lower semi-ring arm (2), and the cutting knife (4) moves in the groove (21) and the accommodating groove (11); the upper portion of a cylinder barrel of the telescopic oil cylinder (7) is fixedly connected with the lower portion of the buckling seat (5), a cutter seat (71) is arranged at the upper end portion of a cylinder rod of the telescopic oil cylinder (7), and the cutter seat (71) is connected with a cutter handle of the cutting knife (4) through a rivet (72).
2. An apparatus for cutting electric wire and cable according to claim 1, wherein: the upper semi-ring arm (1) is connected with the lower semi-ring arm (2) through a connecting piece (3), and the connecting piece (3) is sleeved on the outer side surfaces of the upper semi-ring arm (1) and the lower semi-ring arm (2); the connecting piece (3) is provided with two groups of through holes, the upper semi-ring arm (1) is provided with first through holes (12) at two corners close to the lower semi-ring arm (2), and the lower semi-ring arm (2) is provided with second through holes (22) at two corners close to the upper semi-ring arm (1); the first through hole (12) and the second through hole (22) correspond to two groups of through holes on the connecting piece (3) in position and are connected through fixing pins (31), and one fixing pin (31) is replaced by a pluggable pin (32).
3. An apparatus for cutting electric wire and cable according to claim 2, wherein: the lower semi-ring arm (2) is clamped between the upper portion of the buckling seat (5) and connected through bolts (51), a plurality of screw holes (52) are formed in the lower portion of the buckling seat (5), the lower portion of the buckling seat (5) is fixed through screws, and the handles (6) are arranged at the positions of the screw holes (52).
4. An apparatus for cutting electric wire and cable according to claim 2, wherein: the outer side face of the upper portion of the telescopic oil cylinder (7) is provided with an annular groove (73), the inner side face of the lower portion of the buckling seat (5) is provided with an annular protrusion matched with the annular groove (73), and the bottom of the telescopic oil cylinder (7) is connected with an oil inlet and outlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367831.6U CN214133736U (en) | 2020-10-22 | 2020-10-22 | Device for cutting electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367831.6U CN214133736U (en) | 2020-10-22 | 2020-10-22 | Device for cutting electric wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214133736U true CN214133736U (en) | 2021-09-07 |
Family
ID=77561008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022367831.6U Expired - Fee Related CN214133736U (en) | 2020-10-22 | 2020-10-22 | Device for cutting electric wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214133736U (en) |
-
2020
- 2020-10-22 CN CN202022367831.6U patent/CN214133736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |