CN202797782U - Cutting tool of aluminium cable sheath - Google Patents
Cutting tool of aluminium cable sheath Download PDFInfo
- Publication number
- CN202797782U CN202797782U CN 201220382295 CN201220382295U CN202797782U CN 202797782 U CN202797782 U CN 202797782U CN 201220382295 CN201220382295 CN 201220382295 CN 201220382295 U CN201220382295 U CN 201220382295U CN 202797782 U CN202797782 U CN 202797782U
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- CN
- China
- Prior art keywords
- elbow
- cutting tool
- support
- knife rest
- aluminium sheath
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a cutting tool of an aluminium cable sheath, which comprises a cutter frame, a bracket and a bend, wherein a blade and a cutting feed mechanism are arranged on the cutter frame; one end of the bracket is connected to the cutter frame; the other end of the bracket is inserted into the bend; an idler wheel is arranged on the bend; a fastening screw for pre-tightening an insertion part is arranged on the bend; the insertion part is a part of the bracket inserted into the bend; a travelling groove along the bracket insertion direction is arranged on the insertion part of the bracket; the insertion part is the part of the bracket inserted into the bend; a limiting screw, the tip part of which is inserted into the travelling groove, is arranged on the bend; and an idler wheel is respectively arranged at the end part of the bend and the inner wall in the middle part of the bend. The cutting tool of the aluminium cable sheath disclosed by the utility model is convenient to use; furthermore, internal insulation of the cable can be prevented from being damaged while the cable is cut.
Description
Technical field
The utility model relates to a kind of electrical cable aluminium sheath cutting tool.
Background technology
The power cable aluminium sheath is the helical corrugation shape, radius constantly changes on the circumferential section, exist efficient low when adopting the hand tool such as conventional handsaw electrician's knife cutting electrical cable aluminium sheath, skid easily and injure the problems such as insulation in the cable, the narrow and small difficult construction of cable installing space.Therefore, be necessary to design a kind of electrical cable aluminium sheath cutting tool.
The utility model content
Technical problem to be solved in the utility model provides a kind of electrical cable aluminium sheath cutting tool, and this electrical cable aluminium sheath cutting tool is easy to use, and cutting the time can ensure that the interior insulation of cable is without prejudice.
The technical solution of utility model is as follows:
A kind of electrical cable aluminium sheath cutting tool comprises knife rest, support and elbow; Blade and delivering gear are housed on the knife rest; One end of support connects knife rest, and the other end of support is inserted in the elbow; Elbow is provided with roller.
Elbow is provided be used to the holding screw that holds out against the insertion section, and described insertion section is the part that support is inserted into elbow.
The insertion section of support is provided with one and inserts the capable groove of elbow direction along support, and described insertion section is the part that support is inserted into elbow, is provided with a point at elbow and is deep into stop screw in this row groove.
The inwall at the end of elbow and elbow middle part respectively is provided with a roller.
Knife rest is provided with scale marker.
Described delivering gear comprises handle and screw mandrel; The rear end of screw mandrel links to each other with handle, and knife rest is provided with the screw thread that cooperates for screw mandrel.
Described electrical cable aluminium sheath cutting tool also comprises the adjustable claw with back-moving spring; Described screw thread is located on the adjustable claw.
Beneficial effect:
Electrical cable aluminium sheath cutting tool of the present utility model, the knife rest stroke is adjustable, the feed of knife rest and withdrawing are realized by the screw thread transmission of screw mandrel, and the scale marker that the cutting amount of feeding is arranged on the knife rest, accurately needing and feed or withdrawing according to the aluminium sheath radius change to realize, effectively guarantee cutting depth, protected interior insulation, overcome the cutting inconvenience problem that the radius change of aluminium sheath is brought;
The support stroke is adjustable, is that Φ 80mm is to the cutting of the multiple power cable aluminium sheath of Φ 120mm, highly versatile once cutter being applicable to external diameter;
The mated condition of screw mandrel is adjustable, can realize F.F., the rewind down of knife rest, saves the cutting time, has improved stock-removing efficiency; Cutter structure is compact, only need along the cable circular-rotation in little space, reduce difficulty of construction during cutting; Contact with being cut cable by roller, frictional force is little, and cutting is convenient.Greatly improved the aluminium sheath stock-removing efficiency.
Electrical cable aluminium sheath cutting tool cutting of the present utility model accurately, general context is wide, simple in structure, cutting is convenient, light and handy, the portable electrical cable aluminium sheath cutting tool of quality, and can be used for external diameter is the aluminium sheath cutting of Φ 80mm to Φ 120mm cable.
Description of drawings
Fig. 1 is the general structure schematic diagram of electrical cable aluminium sheath cutting tool;
Label declaration: 1-handle, 3-knife rest, 5-adjustable claw, 8-supporting piece, 9-screw mandrel, 11-roller, 13-elbow, the capable groove of 14-, 15-holding screw, 16-stop screw, 18-support, 21-blade, 22-the first spring, 23-back-moving spring.
Embodiment
Below with reference to the drawings and specific embodiments the utility model is described in further details:
Embodiment 1:
As shown in Figure 1, a kind of electrical cable aluminium sheath cutting tool comprises knife rest, support and elbow; Blade and delivering gear are housed on the knife rest; One end of support connects knife rest, and the other end of support is inserted in the elbow; Elbow is provided with roller.
Elbow is provided be used to the holding screw that holds out against the insertion section, and described insertion section is the part that support is inserted into elbow.
The insertion section of support is provided with one and inserts the capable groove of elbow direction along support, and described insertion section is the part that support is inserted into elbow, is provided with a point at elbow and is deep into stop screw in this row groove.
The inwall at the end of elbow and elbow middle part respectively is provided with a roller.
Described delivering gear comprises handle and screw mandrel; The rear end of screw mandrel links to each other with handle, and knife rest is provided with the screw thread that cooperates for screw mandrel.
Described electrical cable aluminium sheath cutting tool also comprises the adjustable claw with back-moving spring; Described screw thread is located on the adjustable claw.
Aluminium sheath bite main body is comprised of knife rest, elbow and support, also can mutually move in the mating holes of support insertion elbow, with clamping fixed to one another, stop screw sinks to by elbow in the capable groove of support by holding screw, the limit travel that restriction elbow and support move mutually; Knife rest can move forward and backward in support; between adjustable claw and the screw mandrel threaded engagement is arranged, scale is arranged on the knife rest, drive feed or the withdrawing that screw mandrel is realized knife rest by turning handle; by wire rod thread and its feeding accuracy of the dual assurance of knife rest scale, effectively insulation in the protection.
Adjustable claw and screw mandrel guarantee each other close contact by the elastic force of back-moving spring, depress the adjustable claw rear end, and screw mandrel separates with the threaded engagement of adjustable claw; To realize the fast forwarding and fast rewinding of knife rest, saved the cutting time, improved stock-removing efficiency.
Blade can freely rotate in knife rest; Roller can freely rotate on elbow, so that cutter can effectively be held cable tightly, guarantees cutting position, and frictional force is little, and Portable power saving effectively utilizes blade.
The utility model can adapt to many cables rate sheath cutting that the external diameter specification is Φ 80mm to Φ 120mm.
Dress blade one end of knife rest has the projection that exceeds supporting piece, and the other end has spring to be connected with support.Restriction knife rest stroke guarantees that knife rest does not come off safe feed and withdrawing.
Before the cutting, load onto blade, the cable that will meet the Tool in Cutting scope is fixed, and cable passes support and elbow, in cable and blade and the simultaneously tangent position of roller, tightens tight fixed bolt.During cutting, press the radius change of aluminium sheath and select the suitable amount of feeding, then the unitary rotation cutter downcuts aluminium sheath.The cutter volume is little, and quality is light, and cutting is accurate, and efficient is high.
Claims (7)
1. an electrical cable aluminium sheath cutting tool is characterized in that, comprises knife rest, support and elbow; Blade and delivering gear are housed on the knife rest; One end of support connects knife rest, and the other end of support is inserted in the elbow; Elbow is provided with roller.
2. electrical cable aluminium sheath cutting tool according to claim 1 is characterized in that, elbow is provided be used to the holding screw that holds out against the insertion section, and described insertion section is the part that support is inserted into elbow.
3. electrical cable aluminium sheath cutting tool according to claim 1, it is characterized in that, the insertion section of support is provided with one and inserts the capable groove of elbow direction along support, and described insertion section is the part that support is inserted into elbow, is provided with a point at elbow and is deep into stop screw in this row groove.
4. electrical cable aluminium sheath cutting tool according to claim 1 is characterized in that, the inwall at the end of elbow and elbow middle part respectively is provided with a roller.
5. electrical cable aluminium sheath cutting tool according to claim 1 is characterized in that knife rest is provided with scale marker.
6. each described electrical cable aluminium sheath cutting tool is characterized in that described delivering gear comprises handle and screw mandrel according to claim 1-5; The rear end of screw mandrel links to each other with handle, and knife rest is provided with the screw thread that cooperates for screw mandrel.
7. electrical cable aluminium sheath cutting tool according to claim 6 is characterized in that, also comprises the adjustable claw with back-moving spring; Described screw thread is located on the adjustable claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382295 CN202797782U (en) | 2012-08-03 | 2012-08-03 | Cutting tool of aluminium cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382295 CN202797782U (en) | 2012-08-03 | 2012-08-03 | Cutting tool of aluminium cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797782U true CN202797782U (en) | 2013-03-13 |
Family
ID=47824963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382295 Expired - Lifetime CN202797782U (en) | 2012-08-03 | 2012-08-03 | Cutting tool of aluminium cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797782U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259222A (en) * | 2013-04-29 | 2013-08-21 | 蒋行舟 | Tool for stripping electric cable polyethylene insulating layer |
| CN104037682A (en) * | 2014-04-30 | 2014-09-10 | 国网河南省电力公司焦作供电公司 | High voltage cable outer sheath flexible electric cutter |
| CN104283161A (en) * | 2013-07-08 | 2015-01-14 | 梁嘉麟 | Cable end insulating layer cutting and stripping method and key tool for cable end insulating layer cutting and stripping method |
| CN105098667A (en) * | 2015-09-12 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Stripping device of cable insulation shielding layer |
-
2012
- 2012-08-03 CN CN 201220382295 patent/CN202797782U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259222A (en) * | 2013-04-29 | 2013-08-21 | 蒋行舟 | Tool for stripping electric cable polyethylene insulating layer |
| CN104283161A (en) * | 2013-07-08 | 2015-01-14 | 梁嘉麟 | Cable end insulating layer cutting and stripping method and key tool for cable end insulating layer cutting and stripping method |
| CN104037682A (en) * | 2014-04-30 | 2014-09-10 | 国网河南省电力公司焦作供电公司 | High voltage cable outer sheath flexible electric cutter |
| CN104037682B (en) * | 2014-04-30 | 2016-08-24 | 国家电网公司 | High-tension cable oversheath flexibility electric chopper |
| CN105098667A (en) * | 2015-09-12 | 2015-11-25 | 国网山东省电力公司潍坊供电公司 | Stripping device of cable insulation shielding layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |