CN103326280A - Peeling and cutting tool for cables - Google Patents
Peeling and cutting tool for cables Download PDFInfo
- Publication number
- CN103326280A CN103326280A CN2013102581781A CN201310258178A CN103326280A CN 103326280 A CN103326280 A CN 103326280A CN 2013102581781 A CN2013102581781 A CN 2013102581781A CN 201310258178 A CN201310258178 A CN 201310258178A CN 103326280 A CN103326280 A CN 103326280A
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- screw
- middle cover
- adjusting rod
- cutter
- axle
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a peeling and cutting tool for cables. The peeling and cutting tool comprises a hob (1), an adjusting rod (2), an outer sleeve (3), a middle sleeve (4), an inner shaft (5), a pressing screw (6) and a set screw (7), wherein the hob (1), the adjusting rod (2), the outer sleeve (3), the middle sleeve (4), the inner shaft (5), the pressing screw (6) and the set screw (7) are arranged in a coaxial mode, the pressing screw horizontally penetrates through the outer sleeve and then abuts against a stopping groove (4a) of the middle sleeve, the set screw penetrates through the middle sleeve and then is stretched into a rotation stopping groove (5c) of the inner shaft, the threaded section (2b) of the adjusting rod is connected with the upper portion of the middle sleeve through threads, a shaft neck (2d) is arranged in the middle of a push rod section (2c), the lower portion of the push rod section is inserted into a cylinder hole which corresponds to the top of the inner shaft, two semi-circular rings are arranged on the shaft neck, the semi-circular rings has the same height with the shaft neck and are buckled with the shaft neck, and the two semi-circular rings are fixed on the inner shaft through fastening screws (9) respectively. The peeling and cutting tool for the cables is simple in structure and ingenious in conception, achieves the objective that a cable cutting tool can not only conduct rough adjustment but also conduct fine adjustment, is combined with the adjusting function of a tool installation frame and enables the tool to be more conveniently adjusted in a labor-saving mode.
Description
Technical field
The present invention relates to a kind of cutter structure, specifically, be a kind of for cable radially or the dedicated tool of axial cutting.
Background technology
The cable stripping is divided into axial cutting and radially stripping, and axial cutting is finished by different stripping mechanisms respectively with stripping radially, but axial cutting and radially the stripping cutter that adopts of stripping have interchangeability.At first moved by the bearing of trend of the stripping cutter in the axial cutting mechanism along cable axis, finish the axial cutting to cable insulation and armour; By the excircle rotation of the stripping cutter in the stripping mechanism radially around cable, finish the radially stripping to cable insulation and armour again.Stripping cutter in the axial cutting mechanism is positioned at the top of horizontal table, and radially the stripping cutter in the stripping mechanism is positioned at the outside of horizontal table.
Main Problems is: existing stripping cutter structure is complicated, manufacturing cost is high; Cutter is installed on the fixed platform by mounting bracket, is provided with Rectangular Spring folder between mounting bracket and the fixed platform, reaches up and down left and right adjusting with what realize cutter, mounting bracket be adjusted to coarse adjustment, can't realize fine setting, and cutter itself can't be regulated, and has significant limitation.
Summary of the invention
The present invention aims to provide a kind of cable stripping cutter simple in structure, easy for installation, and cutter self can carry out coarse adjustment and fine setting, to improve cutter to the degree of regulation of cable cutting, improves the stripping precision.
For this reason, the technical solution adopted in the present invention is: the special-purpose stripping cutter of a kind of cable, comprise hobboing cutter (1), and the adjusting rod of coaxial setting (2), overcoat (3), middle cover (4), interior axle (5), housing screw (6) and end a screw (7), the lower end of described interior axle (5) has gap (5a), described hobboing cutter (1) is installed in the gap (5a) revolvably, and the axis of hobboing cutter (1) is to the distance of gap (5a) the bottom radius less than hobboing cutter (1); Described housing screw (6) level is passed the bottom that withstands on the locking groove (4a) of middle cover (4) behind the overcoat (3), relatively rotate between overcoat (3) and the middle cover (4) and move axially preventing, the height of described locking groove (4a) is greater than the diameter of housing screw (6); Described end stretches in the spline groove (5c) of interior axle (5) after a screw (7) passes middle cover (4), relatively rotates between middle cover (4) and the interior axle (5) preventing, the height of described spline groove (5c) is greater than the diameter of a screw (7) only; Described adjusting rod (2) comprises the handle section (2a) that sets gradually from top to bottom, thread segment (2b) and push rod section (2c), and the diameter of thread segment (2b) is greater than handle section (2a), the diameter of push rod section (2c), thread segment (2b) is threaded connection with the top of middle cover (4), the middle part of push rod section (2c) is provided with axle journal (2d), in the cylindrical hole that axle (5) top correspondence arranged in inserted the bottom of push rod section (2c), two contour with axle journal (2d) and snap together semicircular ring (8) are housed on the described axle journal (2d), and two semicircular ring (8) are fixed on the interior axle (5) by lock-screw (9) respectively.
When needing the up-down adjustment hobboing cutter, unscrew housing screw, can move up and down middle cover, interior axle, adjusting rod and hobboing cutter move up and down with middle cover, move to the position that needs after, again housing screw is tightened, this is coarse adjustment; When needing trimming tool bit, the handle section of at first holding adjusting rod turns screw thread, overcoat, middle cover are fixed together motionless by housing screw, adjusting rod moves axially when rotating, owing to being set with two semicircular ring that snap together on the axle journal of adjusting rod, and two semicircular ring are fixed together with interior axle respectively, thereby axle moves up and down with adjusting rod in promoting, and realize fine setting; Owing between adjusting rod and interior axle, being provided with two semicircular ring, add the anti-rotation effect that ends a screw, so that adjusting rod when turning, can only drive internal axle axial and move, can not rotate; The push rod section that is positioned at the axle journal below is inserted the corresponding cylindrical hole that arranges in axle top, has guaranteed the axiality of interior axle, adjusting rod, middle cover in the trim process.
Be preferably, the middle part of described interior axle (5) is provided with hoop positioning boss (5b), and described middle cover (4), overcoat (4) are positioned at the top of hoop positioning boss (5b).During installation, the lower end of middle cover, overcoat all is against on the hoop positioning boss, carries out Primary Location by the installation of hoop positioning boss centered cover, overcoat.
Be set with rubber insulation sleeve (10) on the handle section (2a) of described adjusting rod (2), the control of convenient operation person during to cutter fine-adjustment.
Beneficial effect: simple in structure, be skillfully constructed, realized that cable cutter self both can carry out coarse adjustment, can finely tune again, in conjunction with the regulatory function of cutter mounting frame, cutter is regulated convenient laborsaving; Simultaneously, improved the degree of regulation of cutter to the cable cutting, and then improved the stripping precision.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the installation diagram of the present invention and cutter mounting frame.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Figure 1 shows that the special-purpose stripping cutter of cable, mainly by hobboing cutter 1, adjusting rod 2, overcoat 3, middle cover 4, interior axle 5, housing screw 6, end a screw 7 etc. and form.The from inside to outside coaxial installation of interior axle 5, middle cover 4, overcoat 3, adjusting rod 2 also is coaxial installation with interior axle 5, adjusting rod 2 is positioned at the top of axle 5.The lower end of interior axle 5 has gap 5a, and hobboing cutter 1 is set on the bolt, and is installed on the interior axle 5 by bolt, and hobboing cutter 1 is installed in the gap 5a revolvably.The axis of hobboing cutter 1 is positioned at outside the gap 5a with the blade that guarantees hobboing cutter 1 to the distance of the gap 5a bottom radius less than hobboing cutter 1, can cut cable.
The sidewall part of middle cover 4 is cut is parallel-laid into a locking groove 4a, housing screw 6 levels withstand on the locking groove 4a of middle cover 4 after passing overcoat 3, relatively rotate between overcoat 3 and the middle cover 4 and move axially preventing, the height of locking groove 4a is greater than the diameter of housing screw 6, to guarantee when unscrewing housing screw 6, overcoat 3 can move axially with middle cover 4 diameters, thereby cutter is carried out coarse adjustment.Be provided with spline groove 5c on the sidewall of interior axle 5, end and stretching in the spline groove 5c after a screw 7 passes middle cover 4, but only the end of a screw 7 can not be against on the interior axle 5; The width of spline groove 5c equates with the width that ends a screw 7, relatively rotates between middle cover 4 and the interior axle 5 preventing; The height of spline groove 5c, can move axially between middle cover 4 and the interior axle 5 when turning adjusting rod 2 with assurance greater than the diameter that ends a screw 7.
Adjusting rod 2 adopts three stage structure, is comprised of the handle section 2a that sets gradually from top to bottom, thread segment 2b and push rod section 2c.The diameter handle section 2a of thread segment 2b, the diameter of push rod section 2c form thin, the middle thick adjusting rod 2 in two.The top of middle cover 4 is provided with internal thread, and the thread segment 2b of adjusting rod 2 is external screw thread, and the top of thread segment 2b and middle cover 4 is threaded connection.The middle part of push rod section 2c is provided with axle journal 2d, in the cylindrical hole that axle 5 tops correspondence arranged in inserted the bottom of push rod section 2c, two contour with axle journal 2d and snap together semicircular ring 8 are housed on the axle journal 2d, two semicircular ring 8 snap together on the axle journal 2d that the annulus that is combined into is enclosed within adjusting rod 2, and two semicircular ring 8 are fixed on the interior axle 5 by lock-screw 9 respectively.In inserting, the lower end of push rod section 2 in the corresponding cylindrical hole that arranges in axle 5 tops, guaranteed the axiality of interior axle 5, adjusting rod 2, middle cover 4 in the trim process.
Preferably, the middle part of interior axle 5 is provided with hoop positioning boss 5b, and the lower end of middle cover 4, overcoat 4 is against on the hoop boss 5a, and when mounted, middle cover 4 and overcoat 3 carry out just location by hoop positioning boss 5b.In addition, be set with rubber insulation sleeve 10 on the handle section 2a of adjusting rod 2, be convenient to grip anti-skidding.
As shown in Figure 2, the special-purpose stripping cutter of this cable welds together by overcoat 3 and cutter mounting frame 11, the left end of installing rack 11 is provided with Rectangular Spring folder 12, realize left and right adjusting and the up-down adjustment of installing rack 11, the mounting structure of stripping cutter and installing rack 11 is same as the prior art, does not repeat them here.
Claims (3)
1. the special-purpose stripping cutter of a cable, comprise hobboing cutter (1), it is characterized in that: also comprise adjusting rod (2), overcoat (3), middle cover (4), interior axle (5), the housing screw (6) of coaxial setting and end a screw (7), the lower end of described interior axle (5) has gap (5a), described hobboing cutter (1) is installed in the gap (5a) revolvably, and the axis of hobboing cutter (1) is to the distance of gap (5a) the bottom radius less than hobboing cutter (1); Described housing screw (6) level is passed the bottom that withstands on the locking groove (4a) of middle cover (4) behind the overcoat (3), relatively rotate between overcoat (3) and the middle cover (4) and move axially preventing, the height of described locking groove (4a) is greater than the diameter of housing screw (6); Described end stretches in the spline groove (5c) of interior axle (5) after a screw (7) passes middle cover (4), relatively rotates between middle cover (4) and the interior axle (5) preventing, the height of described spline groove (5c) is greater than the diameter of a screw (7) only; Described adjusting rod (2) comprises the handle section (2a) that sets gradually from top to bottom, thread segment (2b) and push rod section (2c), and the diameter of thread segment (2b) is greater than handle section (2a), the diameter of push rod section (2c), thread segment (2b) is threaded connection with the top of middle cover (4), the middle part of push rod section (2c) is provided with axle journal (2d), in the cylindrical hole that axle (5) top correspondence arranged in inserted the bottom of push rod section (2c), two contour with axle journal (2d) and snap together semicircular ring (8) are housed on the described axle journal (2d), and two semicircular ring (8) are fixed on the interior axle (5) by lock-screw (9) respectively.
2. according to the special-purpose stripping cutter of cable claimed in claim 1, it is characterized in that: the middle part of described interior axle (5) is provided with hoop positioning boss (5b), and described middle cover (4), overcoat (4) are positioned at the top of hoop positioning boss (5b).
3. according to the special-purpose stripping cutter of cable claimed in claim 1, it is characterized in that: be set with insulating case (10) on the handle section (2a) of described adjusting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258178.1A CN103326280B (en) | 2013-06-26 | 2013-06-26 | Cable special stripping cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258178.1A CN103326280B (en) | 2013-06-26 | 2013-06-26 | Cable special stripping cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103326280A true CN103326280A (en) | 2013-09-25 |
| CN103326280B CN103326280B (en) | 2016-08-10 |
Family
ID=49194886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258178.1A Expired - Fee Related CN103326280B (en) | 2013-06-26 | 2013-06-26 | Cable special stripping cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103326280B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928822A (en) * | 2014-04-23 | 2014-07-16 | 北方国际合作股份有限公司 | Cleaning device used after removing of insulating shielding layer of high-voltage cable |
| CN104037672A (en) * | 2014-04-30 | 2014-09-10 | 国网河南省电力公司焦作供电公司 | 10 kv cable outer semiconductive layer longitudinal cutting knife |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001309520A (en) * | 2000-04-19 | 2001-11-02 | Auto Network Gijutsu Kenkyusho:Kk | Cutting of shielding wire braid |
| CN101924333A (en) * | 2010-07-27 | 2010-12-22 | 重庆市电力公司教育培训中心 | Auxiliary device for manufacturing cable head |
| CN201774191U (en) * | 2010-07-27 | 2011-03-23 | 重庆市电力公司教育培训中心 | Foldable peeling and cutting device for cable conductor sheath |
| CN203312714U (en) * | 2013-06-26 | 2013-11-27 | 国家电网公司 | Peeling and cutting tool special for cable |
-
2013
- 2013-06-26 CN CN201310258178.1A patent/CN103326280B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001309520A (en) * | 2000-04-19 | 2001-11-02 | Auto Network Gijutsu Kenkyusho:Kk | Cutting of shielding wire braid |
| CN101924333A (en) * | 2010-07-27 | 2010-12-22 | 重庆市电力公司教育培训中心 | Auxiliary device for manufacturing cable head |
| CN201774191U (en) * | 2010-07-27 | 2011-03-23 | 重庆市电力公司教育培训中心 | Foldable peeling and cutting device for cable conductor sheath |
| CN203312714U (en) * | 2013-06-26 | 2013-11-27 | 国家电网公司 | Peeling and cutting tool special for cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928822A (en) * | 2014-04-23 | 2014-07-16 | 北方国际合作股份有限公司 | Cleaning device used after removing of insulating shielding layer of high-voltage cable |
| CN103928822B (en) * | 2014-04-23 | 2016-01-06 | 北方国际合作股份有限公司 | Cleaning plant after a kind of high-voltage cable insulating screen stripping |
| CN104037672A (en) * | 2014-04-30 | 2014-09-10 | 国网河南省电力公司焦作供电公司 | 10 kv cable outer semiconductive layer longitudinal cutting knife |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103326280B (en) | 2016-08-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20160810 Termination date: 20210626 |