CN203578922U - Small saw for maintaining electric appliance - Google Patents
Small saw for maintaining electric appliance Download PDFInfo
- Publication number
- CN203578922U CN203578922U CN201320696777.7U CN201320696777U CN203578922U CN 203578922 U CN203578922 U CN 203578922U CN 201320696777 U CN201320696777 U CN 201320696777U CN 203578922 U CN203578922 U CN 203578922U
- Authority
- CN
- China
- Prior art keywords
- organic glass
- lucite
- saw blade
- hacksaw blade
- handle
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a small saw for maintaining an electric appliance. Key points of the technical scheme of the utility model are that the small saw for maintaining the electric appliance mainly comprises a steel saw blade and a handle, wherein the handle consists of two pieces of organic glass, and opposite through holes are formed in the tail ends of the organic glass; wire binding grooves are formed at the front ends of organic glass; one end of the steel saw blade has a fine-tooth pointed mouth structure, and the other end of the steel saw blade is matched with the organic glass; the tail end of the steel saw blade is provided with fixing holes which correspond to the through holes of the organic glass; the steel saw blade is fixed between the two pieces of organic glass; the wire binding grooves at the front ends of the organic glass are tightened through enameled wires or binging wires; the back ends of the organic glass are fastened through pivots which are matched with the through holes of the organic glass and the fixing holes of the steel saw blade. The small saw is convenient to use, and high in working flexibility and practicability.
Description
Technical field
The utility model relates to a kind of electrical maintenance instrument, is specifically related to a kind of little saw for electrical maintenance.
Background technology
In electrical maintenance process, particularly when old type tube electrical maintenance, can exist new old model electric elements replacement, device adjustment, and the different situation of new and old electric elements installation jack, just need a kind of adjustment that is adapted to position, hole, the even conveniently practical tool of board revision this time, and existing Combined tools for electrician cutter, due to factors such as knife face is abundant, wider width, in use low, the complicated operation of efficiency, has brought much inconvenience to maintenance work.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of simple to operate and practical little saw for electrical maintenance.The technical solution of the utility model is: a kind of little saw for electrical maintenance, it is characterized in that mainly by hacksaw blade and handle, being formed, described handle is formed and is provided with relative through hole at the end of lucite by two blocks of lucite, the front end of this lucite is provided with binding groove, one end of described hacksaw blade is the sharp mouth shape structure that is provided with serration, the other end of hacksaw blade matches with lucite and is provided with the fixing hole corresponding with lucite through hole at the end of hacksaw blade, described hacksaw blade is fixed between two blocks of lucite, wherein the binding groove of lucite front end is tightened by enamel-covered wire or bounding wire, rear end is by the tightening of rivet matching with lucite through hole and hacksaw blade fixing hole.The utlity model has following advantage: easy to use, operation flexibility is high, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Drawing explanation: 1, hacksaw blade, 2, binding groove, 3, handle, 4, rivet.
The specific embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of little saw for electrical maintenance, mainly by hacksaw blade 1 and handle 3, formed, described handle 3 consists of two blocks of lucite, and be provided with relative through hole at the end of lucite, the front end of this lucite is provided with binding groove 2, one end of described hacksaw blade 1 is the sharp mouth shape structure that is provided with serration, the other end of hacksaw blade 1 matches with lucite and is provided with the fixing hole corresponding with lucite through hole at the end of hacksaw blade 1, described hacksaw blade 1 is fixed between two blocks of lucite, wherein the binding groove 2 of lucite front end is tightened by enamel-covered wire or bounding wire, rear end is fastening by the rivet 4 matching with lucite through hole and hacksaw blade 1 fixing hole.
One section of serration saw blade for hacksaw blade described in the utility model, and sawtooth is backward, so that operate, and retain the aperture (while being convenient to combination installation, the fixing use of rivet) of one end.Hacksaw blade is worn into sharp mouth shape on abrasive machine.When reconditioning, notice that hardening is cooling, prevent the annealing of the sawtooth flank of tooth, then join the basic part of two poly (methyl methacrylate) plates as fixture assembly handle, saw blade part is clipped in the middle of basic part, and handle tail is fixed with round end aluminium rivet, and handle front end is filed out binding groove, interior large outer little, with enamel-covered wire or tired binding, tighten, polishing is shaped again, and the little saw of electrical maintenance has just been made.With this little saw cut, repair printed circuit board or saw aperture all very convenient.
Application notice:
1, in order to keep use flexibility and the good feel of the little saw of electrical maintenance, can be at the excessive fillet of sub-assembly handle edge reconditioning place R0.3mm in manufacturing process;
2, on the make should note tightness and the planarization of the binding of binding groove, to keep the firm of hacksaw blade;
3, because the hacksaw blade reconditioning part of the little saw of electrical maintenance is inclination (be about between 15-30 ° and be advisable) along sawtooth, this is in order in use to keep certain use rigidity and toughness, work serrated portion should not exceed 30mm, handle overall length should be in 100-120mm left and right, and the width of handle should be in 20mm left and right.
Claims (1)
1. the little saw for electrical maintenance, it is characterized in that mainly by hacksaw blade and handle, being formed, described handle is formed and is provided with relative through hole at the end of lucite by two blocks of lucite, the front end of this lucite is provided with binding groove, one end of described hacksaw blade is the sharp mouth shape structure that is provided with serration, the other end of hacksaw blade matches with lucite and is provided with the fixing hole corresponding with lucite through hole at the end of hacksaw blade, described hacksaw blade is fixed between two blocks of lucite, wherein the binding groove of lucite front end is tightened by enamel-covered wire or bounding wire, rear end is by the tightening of rivet matching with lucite through hole and hacksaw blade fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696777.7U CN203578922U (en) | 2013-11-07 | 2013-11-07 | Small saw for maintaining electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696777.7U CN203578922U (en) | 2013-11-07 | 2013-11-07 | Small saw for maintaining electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578922U true CN203578922U (en) | 2014-05-07 |
Family
ID=50576895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696777.7U Expired - Fee Related CN203578922U (en) | 2013-11-07 | 2013-11-07 | Small saw for maintaining electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182145A (en) * | 2015-06-15 | 2015-12-23 | 黄染之 | Tool used for maintaining electric appliances |
| CN109874538A (en) * | 2019-04-12 | 2019-06-14 | 广东电网有限责任公司 | A kind of insulation power saws |
-
2013
- 2013-11-07 CN CN201320696777.7U patent/CN203578922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182145A (en) * | 2015-06-15 | 2015-12-23 | 黄染之 | Tool used for maintaining electric appliances |
| CN109874538A (en) * | 2019-04-12 | 2019-06-14 | 广东电网有限责任公司 | A kind of insulation power saws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |