CN201120640Y - Chain saw guide plate - Google Patents
Chain saw guide plate Download PDFInfo
- Publication number
- CN201120640Y CN201120640Y CNU2007201761734U CN200720176173U CN201120640Y CN 201120640 Y CN201120640 Y CN 201120640Y CN U2007201761734 U CNU2007201761734 U CN U2007201761734U CN 200720176173 U CN200720176173 U CN 200720176173U CN 201120640 Y CN201120640 Y CN 201120640Y
- Authority
- CN
- China
- Prior art keywords
- chain saw
- guide plate
- saw guide
- welding powder
- chase
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Disclosed is a chain saw guide plate which comprises a rectangle metal plate composed of a body which is shaped like a chain saw guide plate and a removing part extended from the periphery of the body; two surfaces exposed on the front end of the body extends to the cross surface of the removing part; concave gutters whose concave arc bow parts orient forwards are respectively arranged on the exposed surface of the body; a welding powder fusing fixation structure is fixed in the concave gutter through thermal fusing fixation, enabling the top surface and the bottom surface of the metal plate to form two planes; the body is separated from the removing part for the welding powder fusing fixation structure to be exposed on the front edge of the front end of the body; a guide gutter orients the inner of the body is concavely arranged on the two welding powder fusing fixation chambers on the periphery of the body; based on the structure, the chain saw guide plate fuses the welding powder through the fusing fixation structure with low cost on the positions which requires high temperature resistance and abrasion resistance firstly; and then the common machining process is adopted to form a chain saw guide plate so that the required shapes can be formed conveniently and the waste of the material is avoided.
Description
Technical field
The utility model belongs to a kind of technical field of chain saw guide plate, refers to a kind of waste that can avoid material especially, reaches the purpose that cost reduces.
Background technology
Press, chain saw is a kind of power tool, be used to cut timber or stone material, and chain saw mainly is provided with power part and can be locked in the guide plate of power part, the guide plate periphery is provided with the chain saw guide channel, the purpose of chain saw guide channel, in the normal operation of the high speed of bearing the chain saw blade, high pressure, for durable again safely guide channel, the design of chain saw guide plate are provided, by material, hardness and convenience, just developing multiple form.
Above-mentionedly see also shown in Figure 5ly, chain saw 30 includes power part 31, chain saw blade 32, chain saw guide plate 33 basically, this power part 31 and have housing 34 and coat wherein, therebetween and be provided with handle 35 gripping is provided.Chain saw guide plate 33 moves for 32 correctings of chain saw blades and rubs, so the hardness of chain saw guide plate 33 and toughness all need meet the requirements the just not friction of reason chain saw bar 32 and damaging.
Usually in the form of chain saw guide plate, guide plate is divided into two kinds foremost, and a kind of is sprocket wheel, and a kind of is no sprocket wheel;
Wherein there is not the design of sprocket wheel, maximum shortcoming is foremost in the chain saw blade uses at a high speed, need bear very high temperature, and make the guide channel steel softening, even destruction guide channel, so the material that guide plate uses foremost is the best with the good history Supreme Being field of hardness (STEADITE steadite) iron, see also shown in Figure 6ly, it includes a metallic plate 41, and the periphery of this metallic plate 41 is provided with a guide channel 42, and metallic plate 41 peripheries are positioned at the last lower edge of guide channel 42, be welded with steadite sheet material 43 respectively outwardly, make the degree of depth of guide channel 42 to deepen, use for chimeric chain saw blade, make the tooth of leading of chain saw blade can be along the guiding of this guide channel and reciprocating operation, and carry out the cutting of object.
Yet steadite sheet material 43 sheet material prices are very high, and difficulty cuts into required shape again, and cutting too much or more after a little while, all easy waste material can only just can reach required requirement with the Laser Processing of high price; And when welding steadite sheet material 43, easily cause deflection, cause the room shape of guide channel 42 incorrect, and then the chain saw blade is run up down, stuck even escape.
Therefore the utility model people is by the research and development of being engaged in related industry for many years and manufacturing experience, shortcoming at above-mentioned existing chain saw guide plate, the method that positive searching solves after repeatedly testing and improveing, creates a kind of chain saw guide plate that can improve above-mentioned disappearance really finally.
Summary of the invention
The utility model purpose is, a kind of chain saw guide plate is provided, and to overcome the defective of above-mentioned traditional structure, can conveniently form required form, can waste material, and its price is also more cheap, can reduce manufacturing cost; And the chain saw guide plate of moulding is more accurate, and is safer in the use, and it is stuck that the chain saw blade is difficult for escape.
The technical characterstic of dealing with problems: a kind of chain saw guide plate, comprise a rectangular metal plate, rectangular metal plate is formed by the removal portion that the body and of a chain saw guide plate shape extends the body periphery, the two sides that the body front end appears, extend to removal portion interface, the corresponding respectively concave arc bow portion chase forward that is concaved with, chase forms the semiellipse arcuation, hot melt is fixed with welding powder blow structure in the chase, make surface, the ends, metallic plate top two form the plane, this body with this remove partly from, allow welding powder blow structure be revealed in the leading edge of body front end, and between body periphery two welding powder blow structures, in body, be concaved with a guide channel.By this, the utility model utilization welding powder blow structure at a low price, being fused to earlier needs high temperature resistant wear-resisting again place, again with generally being processed to form a chain saw guide plate.
The effect of contrast prior art: a kind of chain saw guide plate provided by the utility model, because welding powder blow structure system utilizes steadite powder hot melting mode to be fixed in the chain saw guide plate front end, can conveniently form required form, not only can waste material, its price is also more cheap, can reduce manufacturing cost, meet economic benefit; And the chain saw guide plate of moulding is more accurate, and is safer in the use, and it is stuck that the chain saw blade is difficult for escape.
The technology that relevant the utility model adopted, means and effect thereof after lifting a preferred embodiment now and cooperating graphic being described in more detail in, are believed the above-mentioned purpose of the utility model, structure and feature, when can by one deeply and concrete understanding.
Description of drawings
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.
Fig. 2 is the structural representation that the utility model forms chase.
Fig. 2 A is the generalized section of the utility model chase and welding powder blow structure.
Fig. 3 is the structural representation that the utility model separates removal portion.
Fig. 4 is the structural representation that the utility model forms guide channel.
Fig. 5 is the schematic diagram of chain saw.
Fig. 6 is a generalized section of commonly using chain saw guide plate.
The specific embodiment
At first, see also Fig. 1 to shown in Figure 4, a kind of chain saw guide plate of the utility model, this chain saw guide plate 1 comprises a rectangular metal plate 10 (as shown in Figure 2), rectangular metal plate 10 is formed (as shown in Figure 2) by the removal portion 12 that the body 11 and of a chain saw guide plate shape extends body 11 peripheries, the two sides that body 11 front ends appear, extend to removal portion 12 interfaces, the corresponding respectively concave arc bow portion chase 13 (shown in Fig. 2 A) forward that is concaved with, chase 13 forms the semiellipse arcuation, hot melt is fixed with welding powder blow structure 14 in the chase 13, make surface, the ends two, metallic plate 10 top form the plane, this body 11 separates with this removal portion 12, allow welding powder blow structure 14 be revealed in the leading edge (as shown in Figure 3) of body 11 front ends, and 14 on body 11 peripheries two welding powder blow structures are concaved with a guide channel 15 (as Fig. 1 in body 11, shown in Figure 4), use forming a chain saw guide plate 1.
By this, chain saw guide plate 1 rear end can be arranged on the power part, and guide channel 15 can be chimeric for the chain saw blade, makes the tooth of leading of chain saw blade can be along the guiding of guide channel 15 and reciprocating operation, and carries out the cutting of object.
By above-mentioned design, the utility model utilizes milling cutter, in the two sides that body 11 front ends appear, extend to removal portion 12 interfaces, mill out a concave arc bow portion chase 13 forward, in chase 13, fill up steadite plate welding powder again, and with high temperature welding steadite plate welding powder, and form a welding powder blow structure 14, with milling cutter the removal portion 12 of metallic plate 10 is removed then and separate, and stay the body 11 of chain saw guide plate shape, use milling cutter at last again in 14 on two welding powder blow structures of body 11 circumferential end face, mill out a guide channel 15 inwardly, make guide channel 15 can supply the chain saw blade chimeric.
The steadite powder that the utility model welding powder blow structure 14 is utilized at a low price, being fused to earlier needs high temperature resistant wear-resisting again place, again with generally being processed to form a chain saw guide plate, can conveniently form required form, and can waste material, manufacturing cost is reduced, reach economic benefit.
In addition, welding powder blow structure 14 of the present utility model can combine with body 11 accurately, can not cause deflection, makes guide channel 15 rooms of chain saw guide plate more accurate, and then the chain saw blade is run up down, and is safer in the use, and the chain saw blade to be difficult for escape stuck.
Conclude above-mentioned said, the utility model has above-mentioned numerous usefulness and practical value simultaneously, and can effectively promote whole economic benefit, therefore the utility model is the splendid creation of an intention really, and in constructed field, do not see identical or approximate product public use, should meet the important document of creating patent, be to file an application in accordance with the law, and please vouchsafe the utility model patent.
Claims (2)
1. chain saw guide plate, it is characterized in that, comprise a rectangular metal plate, rectangular metal plate is formed by the removal portion that the body and of a chain saw guide plate shape extends the body periphery, the two sides that the body front end appears, extend to removal portion interface, the corresponding respectively concave arc bow portion chase forward that is concaved with, hot melt is fixed with welding powder blow structure in the chase, make surface, the ends, metallic plate top two form the plane, this body with this remove partly from, allow welding powder blow structure be revealed in the leading edge of body front end, and between body periphery two welding powder blow structures, in body, be concaved with a guide channel.
2. chain saw guide plate as claimed in claim 1 is characterized in that, this chase forms the semiellipse arcuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201761734U CN201120640Y (en) | 2007-09-05 | 2007-09-05 | Chain saw guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201761734U CN201120640Y (en) | 2007-09-05 | 2007-09-05 | Chain saw guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120640Y true CN201120640Y (en) | 2008-09-24 |
Family
ID=40007860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201761734U Expired - Fee Related CN201120640Y (en) | 2007-09-05 | 2007-09-05 | Chain saw guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120640Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027053A (en) * | 2018-01-12 | 2019-07-19 | 株式会社牧田 | Chain saw |
-
2007
- 2007-09-05 CN CNU2007201761734U patent/CN201120640Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027053A (en) * | 2018-01-12 | 2019-07-19 | 株式会社牧田 | Chain saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 |