CN113752315A - Portable peeling operation equipment for optical cable fusion - Google Patents
Portable peeling operation equipment for optical cable fusion Download PDFInfo
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- CN113752315A CN113752315A CN202111063461.XA CN202111063461A CN113752315A CN 113752315 A CN113752315 A CN 113752315A CN 202111063461 A CN202111063461 A CN 202111063461A CN 113752315 A CN113752315 A CN 113752315A
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- Prior art keywords
- optical cable
- driving
- rotating blade
- shaft sleeve
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/10—Making cuts of other than simple rectilinear form
- B26D3/11—Making cuts of other than simple rectilinear form to obtain pieces of spiral or helical form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a portable peeling operation device for optical cable fusion, and aims to provide a portable peeling operation device for optical cable fusion, which is convenient to operate, simple in structure, small in size, easy to carry and carry, and suitable for the peeling operation of the outer skin of an optical cable at an operation place where a vehicle cannot reach in the field. The hand-pulling trolley comprises a trolley frame body and a hand-pulling rod; the tool box comprises a box body and a box cover, and the box body is arranged on the frame body; the lifting platform device comprises an operation table plate arranged in the box body and a plurality of telescopic rods used for supporting the operation table plate; the device is shelled to optical cable crust, and optical cable cutters sets up on the upper surface of operation table for shell the optical cable crust, optical cable cutters including setting up guide rail on the upper surface of operation table, set up on the upper surface of operation table and be close to the optical cable fixer of guide rail one end, along the gliding slide of guide rail and set up the crust on the slide and open and shell the mechanism.
Description
Technical Field
The invention relates to a skin stripping device, in particular to a portable stripping operation device for optical cable fusion.
Background
The cable jacket first needs to be stripped during the cable fusion process. The conventional cable sheath is stripped by manual operation. The sheath of the optical cable is stripped in a manual operation mode, so that the method is more suitable for the optical cable with small diameter; however, for the optical cable with a larger outer diameter, the manual peeling operation is more difficult, and not only the peeling efficiency is low, but also the labor intensity is high.
In order to solve the problem, a stripping machine is generally adopted to strip the optical cable with larger outer diameter; however, the existing peeling machine has the disadvantages of complex structure, large volume and inconvenient carrying. With the more and more common application of optical cables, most of optical cable line fusion operations are performed in the field and in the deep mountain and old forest, and vehicles cannot reach the bottom of a line pole tower, so that the existing stripping machine is difficult to be applied to the optical cable line fusion operations. This makes the field and the dark mountain old forest work place that the vehicle can not reach, and most of the operation of peeling off the sheath of optical cable still can only adopt traditional manual operation.
Disclosure of Invention
The invention aims to provide portable peeling operation equipment for optical cable fusion, which is convenient to operate, simple in structure, small in size, easy to carry and carry, and suitable for optical cable sheath peeling operation in an operation place where a field vehicle cannot reach.
The technical scheme of the invention is as follows:
a portable peeling operation apparatus for optical cable fusion splicing, comprising:
the hand buggy comprises a frame body and a hand lever;
the tool box comprises a box body and a box cover, wherein the box body is opened upwards and is arranged on the frame body;
the lifting platform device comprises an operation table plate arranged in the box body and a plurality of telescopic rods used for supporting the operation table plate;
the device is shelled to optical cable crust, and optical cable cutters sets up on the upper surface of operation table for shell the optical cable crust, optical cable cutters including setting up guide rail on the upper surface of operation table, set up on the upper surface of operation table and be close to the optical cable fixer of guide rail one end, along the gliding slide of guide rail and set up the crust on the slide and open and shell the mechanism.
The portable optical cable butt fusion of this scheme is with operation equipment of skinning, it carries through hand buggy, the simple operation, simple structure, and is small, easily carries and carries to the operation is peeled to the optical cable crust that adapts to the operation place that field vehicle can not reach.
Preferably, the outer skin peeling mechanism comprises a cutter device, a driving shaft sleeve rotatably arranged on the sliding seat, a rotary driving mechanism for driving the driving shaft sleeve to rotate and a floating shaft sleeve rotatably arranged in the driving shaft sleeve, wherein the cutter device comprises an inner mounting opening arranged on the floating shaft sleeve and penetrating through the inner side surface and the outer side surface of the floating shaft sleeve, an outer mounting opening arranged on the inner wall of the driving shaft sleeve, a rotary blade rotatably arranged in the inner mounting opening through a shaft rod, a strip-shaped opening arranged on the rotary blade, a driving rod arranged in the outer mounting opening, and a first cutter limiting part and a second cutter limiting part arranged on the inner wall of the outer mounting opening, the rotary blade is positioned between the first cutter limiting part and the second cutter limiting part, one end of the rotary blade extends into the outer mounting opening, the other end of the rotary blade is provided with a cutter point, and the driving rod is parallel to the shaft rod, the driving rod is inserted into the strip-shaped opening, the shaft rod is perpendicular to the rotating blade, an included angle between the rotating blade and the axis of the floating shaft sleeve is 70-89 degrees, when the rotating blade abuts against the first cutter limiting part, the cutter point of the rotating blade is positioned in the inner mounting opening, and when the rotating blade abuts against the second cutter limiting part, the cutter point of the rotating blade is positioned in the inner hole of the floating shaft sleeve; in the process that the driving shaft sleeve is driven to rotate clockwise by the rotary driving mechanism, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the first cutter limiting part; in the process that the driving shaft sleeve is driven to rotate anticlockwise by the rotary driving mechanism, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, and the rotating blade is abutted to the second cutter limiting part.
The portable peeling operation device for optical cable fusion of the present scheme is specifically operated as follows,
firstly, opening a box cover, then, upwards pulling up an operation table plate of a lifting table device to the upper part of a box body, and then, sliding a sliding seat along a guide rail and approaching an optical cable fixer;
secondly, the driving shaft sleeve is driven by the rotary driving mechanism to rotate clockwise, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the first cutter limiting part, and the cutter point of the rotating blade is located in the inner mounting opening; therefore, in the process that the optical cable is inserted into the floating shaft sleeve next time, the optical cable is prevented from being blocked by the rotating blade, and the optical cable can be smoothly inserted into the floating shaft sleeve;
thirdly, the optical cable sequentially penetrates through the optical cable fixer and the floating shaft sleeve, and the end part of the optical cable and the optical cable fixer are positioned on two sides of the floating shaft sleeve; then, fixing the optical cable on the optical cable fixer;
fourthly, the driving shaft sleeve is driven by the rotary driving mechanism to rotate anticlockwise, and in the process, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the tool tip of the rotating blade rotates into the floating shaft sleeve and abuts against the surface of the sheath of the optical cable; then, the driving shaft sleeve continues to drive the rotating blade to rotate around the shaft rod through the driving rod until the rotating blade abuts against the second cutter limiting part, and at the moment, the rotating blade cuts into the optical cable sheath; then, because the rotating blade is abutted against the second cutter limiting part, the driving shaft sleeve drives the floating shaft sleeve to synchronously rotate in the process that the driving shaft sleeve is driven to rotate by the rotary driving mechanism, so that the rotating blade is driven to rotate around the optical cable; in the process that the rotating blade rotates around the optical cable, because the included angle between the rotating blade and the axis of the floating shaft sleeve is 70-89 degrees, the cutting track of the rotating blade on the outer skin of the optical cable spirally extends along the axial direction of the optical cable; meanwhile, the optical cable is fixed on the optical cable fixer, so that in the process, the sliding seat and the sheath stripping mechanism move along the guide rail in the direction far away from the optical cable fixer until the sheath at the end part of the optical cable is separated from the rotating blade, and at the moment, the spiral cutting of the cable sheath is completed;
fifthly, the optical cable is taken out, and then the cut spiral sheath on the optical cable is cut off. The peeling operation equipment for splicing the portable optical cable has the advantages of simple structure, small volume, easy carrying and convenient operation; more importantly, the optical cable sheath can be stripped by driving the driving shaft sleeve to rotate anticlockwise and clockwise through the same rotary driving mechanism, and the problem that the stripping fault or failure of the optical cable sheath is caused by the operation error of the front and back action sequence of a plurality of power mechanisms is solved.
Preferably, the floating shaft sleeve further comprises an elastic sheet and a friction block arranged on the elastic sheet, one end of the elastic sheet is fixed on the sliding seat, and the friction block is pressed against one end face of the floating shaft sleeve under the elastic force action of the elastic sheet. Therefore, in the process that the rotary driving mechanism drives the driving shaft sleeve to rotate anticlockwise, the floating shaft sleeve is kept not to rotate under the friction action of the friction block before the rotating blade abuts against the second cutter limiting piece; the driving shaft sleeve can smoothly drive the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade is abutted against the second cutter limiting part, and the tool tip of the rotating blade can smoothly cut into the optical cable sheath. Similarly, in the process that the rotary driving mechanism drives the driving shaft sleeve to rotate clockwise, before the rotating blade abuts against the first cutter limiting part, the floating shaft sleeve is kept not to rotate under the friction action of the friction block; the driving shaft sleeve can smoothly drive the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade is abutted against the first cutter limiting part, and the cutter point of the rotating blade can smoothly rotate into the inner mounting opening.
Preferably, the spring plate is fixed to the slide by means of a screw. Thus, the actual installation of the elastic sheet is facilitated.
Preferably, the friction block is fixed to the elastic piece by a bolt. Therefore, the friction block is convenient to actually install.
Preferably, the angle between the rotating blade and the axis of the floating bushing is 80 degrees.
Preferably, the rotary driving mechanism comprises a driven gear sleeved on the driving shaft sleeve, a driving gear meshed with the driven gear and a driving motor arranged on the sliding seat and used for driving the driving gear to rotate, and the driven gear is fixedly connected with the driving shaft sleeve.
Preferably, the driven gear has an outer diameter larger than an outer diameter of the driving gear.
Preferably, the number of the skin peeling mechanisms is plural, and the skin peeling mechanisms are uniformly distributed around the circumferential direction of the floating bushing.
Preferably, the driving shaft sleeve is rotatably arranged on the sliding seat through a bearing or a bearing seat.
Preferably, the optical cable fixer comprises an optical cable fixing sleeve, a connecting piece for connecting the optical cable fixing sleeve with the operating table plate, and an optical cable locking bolt arranged on the optical cable fixing sleeve, and the optical cable fixing sleeve and the floating shaft sleeve are coaxially distributed. Therefore, after the optical cable penetrates through the optical cable fixing sleeve, the optical cable can be fixed on the optical cable fixing sleeve by locking the optical cable locking bolt.
Preferably, the other end of the guide rail is also provided with a sliding seat limiting block. Thus, the sliding seat can be prevented from being separated from the guide rail.
Preferably, the lifting platform device further comprises a rotating stop lever and a stop lever limiting block, the rotating stop lever is used for supporting the operation table, the stop lever limiting block is arranged on the hand lever, the rotating stop lever is rotatably arranged on the upper portion of the hand lever, the stop lever limiting block is located below the rotating stop lever, and when the rotating stop lever is abutted to the stop lever limiting block, the rotating stop lever is parallel to the operation table.
Preferably, the lower end of the telescopic rod is fixed on the inner bottom surface of the tool box, and the upper end of the telescopic rod is fixed on the lower surface of the operation table plate.
Preferably, the box body is internally provided with a vertical partition plate which divides the inner cavity of the box body into a left cavity and a right cavity, and the optical cable sheath stripping device is distributed in the left cavity. As such, the right cavity may be used for the presence of other tools.
Preferably, the left cavity is adjacent to the pull rod.
Preferably, the box cover is hinged with the box body.
The invention has the beneficial effects that: the cable sheath stripping device has the advantages of convenience in operation, simple structure, small volume and easiness in carrying and carrying, and is suitable for cable sheath stripping operation of operation places where field vehicles cannot reach.
Drawings
Fig. 1 is a schematic view showing a construction of a stripping operation apparatus for portable optical cable fusion splicing according to the present invention.
Fig. 2 is a partial enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic view of a partial cross-sectional structure at B-B in fig. 2.
Fig. 4 is a schematic view showing a construction of the stripping operation apparatus for fusion splicing of optical cables according to the present invention in actual use.
Fig. 5 is a schematic view showing a configuration of a sheath stripping mechanism of the stripping operation apparatus for splicing optical cables according to the present invention in stripping a sheath of an optical cable.
In the figure:
the hand-pulling trolley comprises a hand-pulling trolley 1, a trolley frame body 1.1 and a hand-pulling rod 1.2;
the tool box comprises a tool box 2, a box body 2.1, a box cover 2.2 and a vertical partition plate 2.3;
the operation table plate 3.1, the telescopic rod 3.2, the rotary stop lever 3.3 and the stop lever limiting block 3.4 are arranged;
the device comprises a guide rail 4, a sliding seat 4.1 and a sliding seat limiting block 4.2;
the outer skin stripping mechanism comprises an outer skin stripping mechanism 5, an inner mounting opening 5.1, a shaft rod 5.2, a rotating blade 5.3, a strip-shaped opening 5.4, a driving rod 5.5, a first cutter limiting piece 5.6, a second cutter limiting piece 5.7 and a cutter point 5.8;
a driving shaft sleeve 6;
a bearing seat 7;
an elastic sheet 8 and a friction block 8.1;
the optical cable fixing device 9, the optical cable fixing sleeve 9.1 and the optical cable locking bolt 9.2 are arranged on the optical cable fixing device;
a floating bushing 10;
a rotary driving mechanism 11, a driven gear 11.1 and a driving gear 11.2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1, 2, 3 and 4, a portable peeling device for optical cable fusion comprises a hand-pulling trolley, a tool box, a lifting table device and an optical cable sheath peeling device. The hand buggy 1 comprises a frame body 1.1 and a hand lever 1.2. The hand lever is vertical distribution, and the frame body has four wheels all around. The tool box 2 comprises a box body 2.1 and a box cover 2.2 which are opened upwards. The box cover is hinged with the box body. The box sets up on the frame body, and in this embodiment, the box passes through the bolt fastening on the frame body.
The lifting platform device comprises an operation table plate 3.1 arranged in the box body and a plurality of telescopic rods 3.2 used for supporting the operation table plate. The telescopic links are vertically distributed. In this embodiment, the number of the telescopic rods is four. The lower extreme of telescopic link is fixed on the interior bottom surface of toolbox, and the upper end of telescopic link is fixed on the lower surface of operation table.
In this embodiment, the lifting platform device further comprises a rotating stop lever 3.3 for supporting the operation table and a stop lever limiting block 3.4 arranged on the hand lever. The rotary stop lever is rotatably arranged on the upper part of the hand lever. The stop lever limiting block is positioned below the rotating stop lever. When the rotating stop lever is abutted against the stop lever limiting block, the rotating stop lever is parallel to the operation table plate.
The optical cable cutter device is arranged on the upper surface of the operation table plate and used for stripping the outer skin of the optical cable. The optical cable cutter device comprises a guide rail 4 arranged on the upper surface of the operation table plate, an optical cable fixer 9 arranged on the upper surface of the operation table plate and close to one end of the guide rail, a sliding seat 4.1 sliding along the guide rail and an outer skin stripping mechanism arranged on the sliding seat. The other end of the guide rail is also provided with a sliding seat limiting block 4.2.
The outer skin stripping mechanism comprises a cutter device 5, a driving shaft sleeve 6 rotatably arranged on the operating platform, a rotary driving mechanism 11 for driving the driving shaft sleeve to rotate and a floating shaft sleeve 10 rotatably arranged in the driving shaft sleeve. The driving bushing is rotatably arranged on the surface of the slide by means of a bearing or bearing seat 7. The floating shaft sleeve and the driving shaft sleeve are coaxially distributed. The axis of the driving shaft sleeve is parallel to the guide rail.
The optical cable fixer 9 comprises an optical cable fixing sleeve 9.1, a connecting piece for connecting the optical cable fixing sleeve and the operation table plate and an optical cable locking bolt 9.2 arranged on the optical cable fixing sleeve. The optical cable fixing sleeve and the floating shaft sleeve are coaxially distributed.
The rotary driving mechanism 11 comprises a driven gear 11.1 sleeved on the driving shaft sleeve, a driving gear 11.2 meshed with the driven gear, and a driving motor arranged on the sliding seat and used for driving the driving gear to rotate. The driven gear is fixedly connected with the driving shaft sleeve. The outer diameter of the driven gear is larger than that of the driving gear.
The cutter devices 5 are multiple and are uniformly distributed around the circumference of the floating shaft sleeve. In this embodiment, the number of the cutter devices is 3. The cutter device 5 comprises an inner mounting opening 5.1 which is arranged on the floating shaft sleeve and penetrates through the inner side surface and the outer side surface of the floating shaft sleeve, an outer mounting opening which is arranged on the inner wall of the driving shaft sleeve, a rotating blade 5.3 which is arranged in the inner mounting opening in a rotating mode through a shaft rod 5.2, a strip-shaped opening 5.4 which is arranged on the rotating blade, a driving rod 5.5 which is arranged in the outer mounting opening, and a first cutter limiting part 5.6 and a second cutter limiting part 5.7 which are arranged on the inner wall of the outer mounting opening. The opening of the outer mounting opening faces the mounting opening. The length direction of the inner strip-shaped opening extends along the radial direction of the shaft rod. The driving rod is parallel to the shaft rod and inserted in the strip-shaped opening.
The rotating blade is positioned between the first cutter limiting part and the second cutter limiting part, one end of the rotating blade extends into the outer mounting opening, the other end of the rotating blade is provided with a cutter point 5.8, and the cutter point of the rotating blade faces to the axis of the floating shaft sleeve. The shaft lever is perpendicular to the rotating blade. The axis of the floating shaft sleeve is parallel to the surface of the operation table plate. The included angle between the rotating blade and the axis of the floating shaft sleeve is 70-89 degrees, and in the embodiment, the included angle between the rotating blade and the axis of the floating shaft sleeve is 80 degrees. The rotating blade is used for cutting the cable sheath, and in the process of cutting the cable sheath by the rotating blade, the cutting track of the rotating blade on the cable sheath extends spirally along the axial direction of the optical cable.
As shown in fig. 3, when the rotating blade abuts against the first blade-limiting member, the blade tip of the rotating blade is located in the inner mounting opening. As shown in fig. 5, when the rotary blade abuts against the second cutter limiting member, the tip of the rotary blade is located in the inner hole of the floating bushing.
As shown in fig. 3, in the process that the driving shaft sleeve is driven by the rotation driving mechanism to rotate clockwise, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the first cutter limiting part. As shown in fig. 5, in the process that the driving shaft sleeve is driven by the rotation driving mechanism to rotate counterclockwise, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the second cutter limiting part.
The detailed operation of the stripping operation device for portable optical cable fusion of the present embodiment is as follows,
firstly, as shown in fig. 4, the box cover is opened, then the operation table plate of the lifting platform device is pulled up to the upper part of the box body, and the operation table plate is positioned above the rotating stop lever; then, rotating the rotating stop lever to enable the rotating stop lever to abut against the stop lever limiting block, and then supporting the operating table plate on the rotating stop lever; then, sliding the sliding seat along the guide rail and approaching the optical cable fixer;
secondly, the driving shaft sleeve is driven by the rotary driving mechanism to rotate clockwise, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the first cutter limiting part, and the cutter point of the rotating blade is located in the inner mounting opening; therefore, in the process that the optical cable is inserted into the floating shaft sleeve next time, the optical cable is prevented from being blocked by the rotating blade, and the optical cable can be smoothly inserted into the floating shaft sleeve;
thirdly, the optical cable sequentially penetrates through the optical cable fixing sleeve and the floating shaft sleeve, and the end part of the optical cable and the optical cable fixing sleeve are positioned on two sides of the floating shaft sleeve; then, locking the optical cable locking bolt, and fixing the optical cable on the optical cable fixing sleeve;
fourthly, the driving shaft sleeve is driven by the rotary driving mechanism to rotate anticlockwise, and in the process, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the tool tip of the rotating blade rotates into the floating shaft sleeve and abuts against the surface of the sheath of the optical cable; then, the driving shaft sleeve continues to drive the rotating blade to rotate around the shaft rod through the driving rod until the rotating blade abuts against the second cutter limiting part, and at the moment, the rotating blade cuts into the optical cable sheath; then, because the rotating blade is abutted against the second cutter limiting part, the driving shaft sleeve drives the floating shaft sleeve to synchronously rotate in the process that the driving shaft sleeve is driven to rotate by the rotary driving mechanism, so that the rotating blade is driven to rotate around the optical cable; in the process that the rotating blade rotates around the optical cable, because the included angle between the rotating blade and the axis of the floating shaft sleeve is 80 degrees, the cutting track of the rotating blade on the outer skin of the optical cable spirally extends along the axial direction of the optical cable; meanwhile, the optical cable is fixed on the optical cable fixer, so that in the process, the sliding seat and the sheath stripping mechanism move along the guide rail in the direction far away from the optical cable fixer until the sheath at the end part of the optical cable is separated from the rotating blade, and at the moment, the spiral cutting of the cable sheath is completed;
fifthly, the optical cable is taken out, and then the cut spiral sheath on the optical cable is cut off. The portable peeling operation equipment for optical cable fusion welding has the advantages of simple structure, small volume and easy carrying, and can be well suitable for the optical cable sheath peeling operation of an operation place where a field vehicle cannot reach; and the operation is convenient. More importantly, the optical cable sheath can be stripped by driving the driving shaft sleeve to rotate anticlockwise and clockwise through the same rotary driving mechanism, and the problem that the stripping of the optical cable sheath fails or fails due to misoperation of the front and back action sequence of a plurality of power mechanisms is solved.
Further, as shown in fig. 2, the stripping operation device for welding the portable optical cable further comprises an elastic sheet 8 and a friction block 8.1 arranged on the elastic sheet. One end of the elastic sheet is fixed on the sliding seat, and the friction block is pressed on one end face of the floating shaft sleeve under the elastic action of the elastic sheet. Therefore, in the process that the rotary driving mechanism drives the driving shaft sleeve to rotate anticlockwise, the floating shaft sleeve is kept not to rotate under the friction action of the friction block before the rotating blade abuts against the second cutter limiting piece; the driving shaft sleeve can smoothly drive the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade is abutted against the second cutter limiting part, and the tool tip of the rotating blade can smoothly cut into the optical cable sheath. Similarly, in the process that the rotary driving mechanism drives the driving shaft sleeve to rotate clockwise, before the rotating blade abuts against the first cutter limiting part, the floating shaft sleeve is kept not to rotate under the friction action of the friction block; the driving shaft sleeve can smoothly drive the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade is abutted against the first cutter limiting part, and the cutter point of the rotating blade can smoothly rotate into the inner mounting opening.
The elastic sheet is fixed on the sliding seat through a bolt. Thus, the actual installation of the elastic sheet is facilitated.
The friction block is fixed on the elastic sheet through a bolt. Therefore, the friction block is convenient to actually install.
Further, as shown in fig. 1, a vertical partition plate 2.3 which divides the inner cavity of the box body into a left cavity and a right cavity is arranged in the box body, and the optical cable sheath stripping device is distributed in the left cavity. The left cavity is close to the hand lever.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a portable optical cable fusion is with operation equipment of skinning, characterized by includes:
the hand buggy comprises a frame body and a hand lever;
the tool box comprises a box body and a box cover, wherein the box body is opened upwards and is arranged on the frame body;
the lifting platform device comprises an operation table plate arranged in the box body and a plurality of telescopic rods used for supporting the operation table plate;
the device is shelled to optical cable crust, and optical cable cutters sets up on the upper surface of operation table for shell the optical cable crust, optical cable cutters including setting up guide rail on the upper surface of operation table, set up on the upper surface of operation table and be close to the optical cable fixer of guide rail one end, along the gliding slide of guide rail and set up the crust on the slide and open and shell the mechanism.
2. The portable peeling apparatus for optical cable fusion splicing according to claim 1, wherein the sheath peeling mechanism comprises a cutter unit, a driving bushing rotatably disposed on the sliding base, a rotary driving mechanism for driving the driving bushing to rotate, and a floating bushing rotatably disposed in the driving bushing, the cutter unit comprises an inner mounting opening disposed on the floating bushing and penetrating through inner and outer side surfaces of the floating bushing, an outer mounting opening disposed on an inner wall of the driving bushing, a rotary blade rotatably disposed in the inner mounting opening by a shaft, a bar-shaped opening disposed on the rotary blade, a driving lever disposed in the outer mounting opening, and a first cutter limiting member and a second cutter limiting member disposed on an inner wall of the outer mounting opening, the rotary blade is disposed between the first cutter limiting member and the second cutter limiting member, and one end of the rotary blade extends into the outer mounting opening, the other end of the rotating blade is provided with a cutter point, the driving rod is parallel to the shaft rod, the driving rod is inserted into the strip-shaped opening, the shaft rod is perpendicular to the rotating blade, an included angle between the rotating blade and the axis of the floating shaft sleeve is 70-89 degrees, when the rotating blade abuts against the first cutter limiting part, the cutter point of the rotating blade is positioned in the inner mounting opening, and when the rotating blade abuts against the second cutter limiting part, the cutter point of the rotating blade is positioned in the inner hole of the floating shaft sleeve; in the process that the driving shaft sleeve is driven to rotate clockwise by the rotary driving mechanism, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, so that the rotating blade abuts against the first cutter limiting part; in the process that the driving shaft sleeve is driven to rotate anticlockwise by the rotary driving mechanism, the driving shaft sleeve drives the rotating blade to rotate around the shaft rod through the driving rod, and the rotating blade is abutted to the second cutter limiting part.
3. The peeling device for welding a portable optical cable according to claim 2, further comprising an elastic piece and a friction block disposed on the elastic piece, wherein one end of the elastic piece is fixed on the slide base, and the friction block is pressed against one end surface of the floating sleeve by an elastic force of the elastic piece.
4. The portable peeling operation apparatus for optical cable fusion splicing as claimed in claim 2, wherein the optical cable holder comprises an optical cable holding sleeve, a connecting member for connecting the optical cable holding sleeve to the operation table, and an optical cable locking bolt provided on the optical cable holding sleeve, the optical cable holding sleeve being coaxially arranged with the floating bushing.
5. The portable peeling apparatus for optical cable fusion according to claim 1, 2 or 3, wherein a slide stopper is further provided at the other end of the guide rail.
6. The portable peeling operation device for optical cable fusion splicing according to claim 1, 2 or 3, wherein the lifting platform device further comprises a rotation blocking rod for supporting the operation table and a blocking rod limiting block arranged on the hand lever, the rotation blocking rod is rotatably arranged on the upper portion of the hand lever, the blocking rod limiting block is positioned below the rotation blocking rod, and when the rotation blocking rod abuts against the blocking rod limiting block, the rotation blocking rod is parallel to the operation table.
7. The peeling apparatus for portable optical cable fusion according to claim 1, 2 or 3, wherein a lower end of the telescopic bar is fixed to an inner bottom surface of the tool box, and an upper end of the telescopic bar is fixed to a lower surface of the operation table.
8. The peeling operation equipment for welding the portable optical cable according to claim 1, 2 or 3, wherein a vertical partition board is arranged in the box body and divides an inner cavity of the box body into a left cavity and a right cavity, the optical cable sheath peeling device is distributed in the left cavity, and the left cavity is close to the hand lever.
9. The peeling apparatus for portable optical cable fusion splicing according to claim 1, 2 or 3, wherein the cover is hingedly connected to the case body.
10. The stripping operation device for fusion splicing of optical cables as claimed in claim 1, 2 or 3, wherein said driving boss is rotatably mounted on the slide base through a bearing or a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063461.XA CN113752315B (en) | 2021-09-10 | 2021-09-10 | Portable peeling operation equipment for optical cable fusion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063461.XA CN113752315B (en) | 2021-09-10 | 2021-09-10 | Portable peeling operation equipment for optical cable fusion |
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| CN113752315A true CN113752315A (en) | 2021-12-07 |
| CN113752315B CN113752315B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111063461.XA Active CN113752315B (en) | 2021-09-10 | 2021-09-10 | Portable peeling operation equipment for optical cable fusion |
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| GB521433A (en) * | 1938-11-19 | 1940-05-21 | Percy Charles Major | A new or improved tool for use in stripping the insulation from electric cables |
| DE202011107794U1 (en) * | 2011-11-14 | 2012-11-23 | Feintechnik R. Rittmeyer Gmbh | Processing module for a Kabelabisoliervorrichtung |
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|---|---|
| CN113752315B (en) | 2022-11-22 |
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