CN201603916U - Chain saw guide plate - Google Patents
Chain saw guide plate Download PDFInfo
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- CN201603916U CN201603916U CN2009202023869U CN200920202386U CN201603916U CN 201603916 U CN201603916 U CN 201603916U CN 2009202023869 U CN2009202023869 U CN 2009202023869U CN 200920202386 U CN200920202386 U CN 200920202386U CN 201603916 U CN201603916 U CN 201603916U
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- guide plate
- chain
- guide
- chain saw
- water
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Abstract
The utility model discloses a chain saw guide plate used for special chain saws for cutting brick mixed walls, stone blocks, thin metal plates and the like. The chain saw guide plate comprises a guide plate body, a guide chain device, a guide chain groove and a cooling water conveying passage. As the cooling water conveying passage is arranged on the guide plate body, the chain saw guide plate is capable of reducing accumulation of heat, dust and impurities of objects to be cut, reducing abrasion of the guide plate and chains, and prolonging the service life of a chain saw. Besides, the chain saw guide plate is particularly adaptable to the rescue needs of severe conditions of earthquake relief work, fire control and the like.
Description
Technical field
The utility model relates to a kind of chain saw, particularly relates to the guide plate that extraordinary chain saws such as cutting brick masonry wall, stone, metal sheet are used.
Background technology
Extraordinary chain saw is widely used in cutting high rigidity materials such as brick masonry wall, stone, metal sheet, use light, overcome dish saw formula cutting machine and take up space greatly, shortcoming such as depth of cut is shallow can be used for the first aid needs under the adverse circumstances such as common engineering cutting and earthquake relief work, fire-fighting.The chain saw of Ying Yonging has two kinds in the market, a kind of guide plate is a guide-roller type, the patent No. is " 03209864.2 ", name is called the Chinese utility model patent of " a kind of electric chain saw guide plate ", more typical structure is disclosed, this guide plate is welded into one through point by the inner guide plate of the bigger undersized of outer guide plate therebetween of two sizes and forms an overall structure, in the guided wheel slot that guide plate one end forms a sprocket wheel is housed, adopt the chain saw of this structure, because saw chain high load capacity during sawing, run up, and environment is abominable, dust and tiny sand grains enter in the sprocket assembly easily, causing that sprocket wheel is stuck can't transmission or drive disk assembly wear out failure, causes sawing work to stop, and often needs to change parts, inefficiency, the especially rescue time of waste preciousness when rescue and relief work; Deficiency at last kind guide plate, the patent No. is " 200820084178.9 ", name is called the Chinese utility model patent of " a kind of chain saw guide plate ", a kind of monoblock type chain saw guide plate is disclosed, it comprises the guide plate body, thereby the guide plate body is provided with the guide rail that the guide plate groove forms both sides, guide rail comprises postmedian guide rail and circular-arc front slideway, fromer rail is provided with wearing layer, the inner surface of wearing layer is concordant with the guide rail inner surface, the upper and lower surface of wearing layer is connected with the postmedian guide rail is smooth, though adopt the chain saw guide plate of this structure to overcome the above-mentioned shortcoming of guide-roller type guide plate, the guide plate life-span is to some extent along long, but because the chain saw of above-mentioned two kinds of structures its cooling water when cutting is given from the guide plate outside, cooling effect is poor, particularly to the cutting brick masonry wall, stone, during high rigidity materials such as metal sheet between chain and guide rail the friction and adstante febre can not be effectively to guide rail, chain and be cut object and cool off, thereby can not effectively reduce the wearing and tearing of chain and guide rail, reduced the service life of guide rail and chain, during simultaneously owing to work, the operating mode complexity, cutting swarf, dusts etc. have easily advanced between chain and guide rail, can not in time clear up, aggravate the wearing and tearing between guide rail and chain, reduced the life-span of guide plate and chain equally.
Summary of the invention
The purpose of this utility model is at using under adverse circumstances such as high speed wearing and tearing, HI high impact, complex stress between chain in the prior art and guide plate, because of friction is generated heat easy to wear, influence the deficiency in the service life of guide plate and chain, provide a kind of and can effectively reduce the chain saw guide plate that weares and teares between chain saw guide plate and chain, thus the life-span of improving chain saw guide plate and chain saw.
The purpose of this utility model is achieved through the following technical solutions:
A kind of chain saw guide plate comprises guide plate body, guide chain groove and guide wheel device, and described guide plate body is provided with the cooling water transfer passage that cooling water is imported guide chain groove;
Described cooling water transfer passage is a water-flowing trough 5, and its water inlet 8 is arranged on the afterbody place of guide plate body;
Described cooling water transfer passage is connected with guide chain groove by some conduit pipes by water-flowing trough and forms, and sealing and fixing is provided with cover plate on the described water-flowing trough, and its water inlet is arranged on the afterbody of guide plate body;
Described cooling water transfer passage is connected with guide chain groove by some conduit pipes by the limbers and forms;
Described water-flowing trough is " one " font, is prolonging the setting of guide plate body axis;
Described water-flowing trough is " U " type, is symmetrical arranged along the guide plate body axis, and its " U " type end is arranged on the head of guide plate body, and its other end is connected with water inlet;
Described water-flowing trough is " Y " type, and the axis that is prolonging the guide plate body is symmetrical arranged, and its " V " type end is arranged on the afterbody of guide plate body and is connected with water inlet;
Described water-flowing trough is " H " type, and the axis that is prolonging the guide plate body is symmetrical arranged, and its head is connected with water inlet;
Described chain guide device is the guide rail of chain, described guide plate body is made up of matrix and alloy cutter head, thereby described guide chain groove is arranged on the back track that the upper and lower sidewall that makes matrix on the sidewall of matrix becomes chain, the head that alloy cutter head is fixedly installed on matrix forms circular-arc front slideway, and the notch shape of described cover plate and water-flowing trough is complementary;
Described chain guide device is the guide rail of chain, described guide plate body is formed by fixedly installing the endobasal-body of a undersized and alloy cutter head that head is provided with thereof between the bigger outer matrix of two sizes, the profile of described inside and outside matrix is complementary, the part that exceeds endobasal-body by outer matrix becomes the back track of chain, endobasal-body forms described guide chain groove less than the part of outer matrix, alloy cutter head fixedly installs outside, and the head of matrix forms circular-arc front slideway, described conduit pipe and water-flowing trough all are arranged on the endobasal-body, by an outer matrix as described cover plate;
Described guide plate body is made up of the endobasal-body and the guide wheel assembly that fixedly install a undersized between the bigger outer matrix of two sizes, form described guide chain groove by endobasal-body less than the part of outer matrix, guide wheel assembly is arranged in the guide chain groove, described conduit pipe and water-flowing trough all are arranged on the endobasal-body, by an outer matrix as described cover plate;
The cross section of the contiguous water-flowing trough part of described conduit pipe is greater than the cross section of its contiguous guide chain groove part;
Described conduit pipe is tilted to nose portion by the guide plate afterbody along the axis of guide plate body;
Described conduit pipe is made up of by the outer matrix sealing as cover plate the guiding gutter that is arranged on the endobasal-body surface.
Adopt the chain saw guide plate of the utility model structure, owing on guide plate, be provided with the cooling water transfer passage, cooling water can be sent and cause guide rail, chain and be cut object, can be to guide rail, chain, be cut object and effectively cool off, simultaneously the cutting dust is carried out humidifying, improve working environment, can reduce the wearing and tearing of guide rail, chain, while can effectively be got rid of the impurity in the cutting process etc., in the life-span that can effectively improve chain saw, increases work efficiency.
Description of drawings
Fig. 1 a is the chain saw guide plate schematic diagram of first kind of example structure of the utility model;
Fig. 1 b is 2 times of enlarged diagrams of the A-A revolved sectional view of Fig. 1 a;
Fig. 1 c is the local enlarged diagram of Fig. 1 b;
Fig. 1 d is the water-flowing trough covering plate structure schematic diagram of the chain saw guide plate of first kind of example structure of the utility model;
Fig. 2 is the utility model " Y " type water-flowing trough shape schematic diagram;
Fig. 3 is new " one " type water-flowing trough shape schematic diagram of this practicality;
Fig. 4 a is the chain saw guide plate schematic diagram of second kind of example structure of this practicality;
Fig. 4 b is 2 times of enlarged diagrams of the B-B revolved sectional view of Fig. 4 a;
Fig. 4 c is the local enlarged diagram of Fig. 4 b;
Fig. 5 a is the chain saw guide plate schematic diagram of the third example structure of this practicality;
Fig. 5 b is 2 times of enlarged diagrams of the C-C cutaway view of Fig. 5 a;
Fig. 5 c is the local enlarged diagram of Fig. 5 b;
The specific embodiment
Describe each embodiment of the present utility model in detail below in conjunction with accompanying drawing:
The utility model chain saw guide plate is made up of guide plate body 2, chain guide device, guide chain groove 6 and cooling water transfer passage, this cooling water transfer passage is applicable to the guide plate of any kind of, because the cooling water transfer passage can be with the direct drainage of cooling water to guide chain groove 6, help material to be cut and chain saw saw chain are cooled off, improve the heat-sinking capability and the chip removal ability of guide plate, simultaneously the cutting dust is carried out humidifying, improve working environment, reduce the wearing and tearing of guide plate and chain, improve the life-span of guide plate.The cooling water transfer passage of the utility model chain saw guide plate has following three kinds of structures.
First kind is the water-flowing trough 5 that is arranged on guide plate body 2 surfaces, and its inlet end is arranged on afterbody 7 places of guide plate body 2.
Second kind of cooling water transfer passage is connected with guide chain groove 6 by some conduit pipes 3 by water-flowing trough 5 and forms, and sealing and fixing is provided with cover plate 4 on the water-flowing trough 5.Water-flowing trough can be an Any shape, as long as help cooling water flow to the working position, as shown in Figure 1, 2, 3, reasonable being shaped as " U " type, " Y " type, " H " type of its water-flowing trough and " one " font.When water-flowing trough 5 is " U " type, its axis along guide plate body 2 is symmetrical arranged, and its " U " type end is arranged on the head of guide plate body (2), and its other end is connected with water inlet (8), when being " Y " type, its axis along guide plate body 2 is symmetrical arranged, its " V " type end is arranged on afterbody 7 places of guide plate body 2 and is connected with water inlet 8, and when water-flowing trough adopted " H " type, it was symmetrical arranged along axis, its head end is connected with conduit pipe, and its tail end is connected with water inlet 8; Adopt " Y " type, " H " type and " U " water-flowing trough 5 of type more helps the circulation of cooling water and gets rid of cutting swarf, dust etc., can improve cooling capacity to chain saw, minimizing is to the wearing and tearing of guide plate and saw chain, the edge that helps the chain saw life-span is long, improve the operating efficiency of chain saw, can reduce simultaneously the consumption of cooling water, using water wisely.
The third cooling water transfer passage is connected with guide chain groove 6 by some conduit pipes 3 by the limbers and forms, and " one " font is arranged in the limbers, easily processing.
When conduit pipe 3 is helped the circulation of cooling water when nose portion tilts by guide plate afterbody 7.
Concrete structure below in conjunction with guide plate is described further the utility model:
Show first kind of embodiment of the utility model guide plate as Fig. 1 a to Fig. 1 d, this guide plate is an alloy packet header monoblock type, it comprises alloy cutter head 1 and matrix 12, thereby be surrounded with on matrix 12 sidewalls guide chain groove 6 make matrix on, lower wall become chain on, lower guideway, cutter head 1 is welded on the front end that matrix 12 head ends form guide rail by the high power laser light solder technology, matrix 12 is provided with U type water-flowing trough 5, its U type end is positioned at the head of matrix 12, the other end is arranged on afterbody 7 places of matrix 12 and is connected with water inlet 8, water-flowing trough 5 is connected with guide chain groove 6 by some conduit pipes 3, water-flowing trough cover plate 4 is complementary with the notch shape of water-flowing trough 5, the surface of the outer surface of cover plate 4 and matrix 2 maintains an equal level or is lower than the surface of matrix 2, can adopt the mode of welding be sealedly and fixedly connected cover plate 4 and matrix 2.Cover plate 4 and conduit pipe 5 are set cooling water directly can be delivered to the working position, improve the cooling effect of cooling water, reduce the consumption of cooling water, improve the cutting ability of chain saw.During use, chain 9 is installed on the guide rail.
Fig. 4 shows second kind of embodiment of the present utility model, this guide plate is that alloy packet header is stacked, it comprises alloy cutter head 1, two outer matrixes 10 and an endobasal-body 11, endobasal-body 11 external forms are slightly less than outer matrix 10 and are positioned in the middle of the two outer matrixes, on a surface of endobasal-body 10, open one " Y " type water-flowing trough 5 and conduit pipe 3, one end of conduit pipe 3 is connected with water-flowing trough 5, the other end is connected with guide chain groove 6, " V " type end of water-flowing trough is positioned at the afterbody of matrix and is connected with the water inlet 8 that is arranged on afterbody 7 places, conduit pipe 3 is tilted to nose portion by guide plate afterbody 7 along the axis of guide plate, helps the circulation of cooling water like this.Two outer matrixes 10 and endobasal-body 11 are fixedlyed connected by electric resistance welding, 13 is solder joint, thereby welding back form guide chain groove 6 make matrix on, lower wall become chain on, lower guideway, outer matrix 10 seals as the opening end of cover plate with water-flowing trough 5 and conduit pipe 3 simultaneously, alloy cutter head 1 is welded on the circular-arc front end that outer matrix 10 head ends form guide rail by the high power laser light solder technology, adopt cover plate for sealing water-flowing trough 5 and conduit pipe 5 cooling water directly can be delivered to the working position, improve the cooling effect of cooling water, reduce the consumption of 10-30% cooling water, improve the cutting ability of chain saw.Adopt this structure to make processing technology convenient, production efficiency improves.
Fig. 5 shows the third embodiment of the present utility model, this guide plate is that guide wheel is stacked, guide plate body 2 is made up of two bigger 10 endobasal-body 11 and guide wheel assemblies 14 by the fixedly connected undersized of electric resistance welding of outer matrix of size, form guide chain groove 6 by endobasal-body 11 less than the part of outer matrix (10), guide wheel assembly 14 is arranged in the guide chain groove 6, conduit pipe 3 and water-flowing trough 5 all are arranged on the endobasal-body 11, and as described cover plate 4, water-flowing trough 5 adopts " H " type by an outer matrix 10.
The cooling water transfer passage of different shape of the present utility model can be used in combination with various guide plates, the shape of water-flowing trough can with the combined use of the conduit pipe of different shape.
Claims (14)
1. a chain saw guide plate comprises guide plate body (2), guide chain groove (6) and guide wheel device, it is characterized in that: described guide plate body (2) is provided with the cooling water transfer passage.
2. chain saw guide plate as claimed in claim 1 is characterized in that: described cooling water transfer passage is water-flowing trough (5), and its water inlet (8) is arranged on the afterbody (7) of guide plate body (2) and locates.
3. chain saw guide plate as claimed in claim 1, it is characterized in that: described cooling water transfer passage is connected with guide chain groove (6) by conduit pipe (3) by water-flowing trough (5) and forms, described water-flowing trough (5) is gone up sealing and fixing and is provided with cover plate (4), and its water inlet (8) is arranged on the afterbody (7) of guide plate body (2) and locates.
4. chain saw guide plate as claimed in claim 1 is characterized in that: described cooling water transfer passage is connected with guide chain groove (6) by some conduit pipes (3) by the limbers and forms.
5. as claim 2 or 3 or 4 described chain saw guide plates, it is characterized in that: described water-flowing trough (5) is " one " font, along guide plate body (2) axis setting.
6. as claim 2 or 3 or 4 described chain saw guide plates, it is characterized in that: described water-flowing trough (5) is " U " type, be symmetrical arranged along guide plate body (2) axis, its " U " type bottom is arranged on the head of guide plate body (2), and its other end is connected with water inlet (8).
7. as claim 2 or 3 or 4 described chain saw guide plates, it is characterized in that: described water-flowing trough (5) is " Y " type, axis along guide plate body (2) is symmetrical arranged, and its " V " type head is arranged on the afterbody of guide plate body (2) and is connected with water inlet (8).
8. as claim 2 or 3 or 4 described chain saw guide plates, it is characterized in that: described water-flowing trough (5) is " H " type, is symmetrical arranged along the axis of guide plate body (2), is connected with water inlet (8) by the one end.
9. chain saw guide plate as claimed in claim 3, it is characterized in that: described chain guide device is the guide rail of chain, described guide plate body (2) is made up of matrix (12) and alloy cutter head (1), described guide chain groove (6) be arranged on matrix (12) thus sidewall on make the upper and lower sidewall of matrix (12) become the back track of chain, the head that alloy cutter head (1) is fixedly installed on matrix (12) forms circular-arc front slideway, and described cover plate (4) is complementary with the notch shape of water-flowing trough (5).
10. chain saw guide plate as claimed in claim 3, it is characterized in that: described chain guide device is the guide rail of chain, described guide plate body (2) is made up of the alloy cutter head (1) that fixedly installs the setting of a undersized endobasal-body (11) and head thereof between two large-sized outer matrixes (10), in described, outer matrix (11,10) profile is complementary, the part that exceeds endobasal-body (11) by outer matrix (10) becomes the back track of chain (9), endobasal-body (11) forms described guide chain groove (6) less than the part of outer matrix (10), alloy cutter head (1) fixedly installs outside, and the head of matrix (10) forms circular-arc front slideway, described conduit pipe (3) and water-flowing trough (5) are arranged on the endobasal-body (11), by an outer matrix (10) as described cover plate (4).
11. chain saw guide plate as claimed in claim 3, it is characterized in that: described guide wheel device is guide wheel assembly (14), described guide plate body (2) is formed by fixedly installing a undersized endobasal-body (11) and guide wheel assembly (14) between two large-sized outer matrixes (10), in described, outer matrix (11,10) profile is complementary, form described guide chain groove (6) by endobasal-body (11) less than the part of outer matrix (10), guide wheel assembly (14) is arranged in the guide chain groove (6), described conduit pipe (3) and water-flowing trough (5) all are arranged on the endobasal-body (11), by an outer matrix (10) as described cover plate (4).
12. chain saw guide plate as claimed in claim 3 is characterized in that: the cross section of the contiguous water-flowing trough of described conduit pipe (3) (5) part is greater than the cross section of its contiguous guide chain groove (6) part.
13. chain saw guide plate as claimed in claim 3 is characterized in that: described conduit pipe (3) is tilted to nose portion by the guide plate afterbody along the axis of guide plate body (2).
14. as claim 9,10,11 one of every described chain saw guide plates, it is characterized in that: described conduit pipe (3) is sealed by the outer matrix (10) as cover plate (4) by the guiding gutter that is arranged on endobasal-body (11) surface to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202023869U CN201603916U (en) | 2009-12-15 | 2009-12-15 | Chain saw guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202023869U CN201603916U (en) | 2009-12-15 | 2009-12-15 | Chain saw guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603916U true CN201603916U (en) | 2010-10-13 |
Family
ID=42948625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202023869U Expired - Fee Related CN201603916U (en) | 2009-12-15 | 2009-12-15 | Chain saw guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624153A (en) * | 2017-02-21 | 2017-05-10 | 长葛市吉庆机械厂 | Saw blade capable of being lubricated |
| EP4252984A1 (en) * | 2022-04-01 | 2023-10-04 | Andreas Stihl AG & Co. KG | Guide rail for a motorised chain saw |
-
2009
- 2009-12-15 CN CN2009202023869U patent/CN201603916U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624153A (en) * | 2017-02-21 | 2017-05-10 | 长葛市吉庆机械厂 | Saw blade capable of being lubricated |
| EP4252984A1 (en) * | 2022-04-01 | 2023-10-04 | Andreas Stihl AG & Co. KG | Guide rail for a motorised chain saw |
| WO2023186633A1 (en) * | 2022-04-01 | 2023-10-05 | Andreas Stihl Ag & Co. Kg | Guide bar for a motorized chainsaw |
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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: 20101013 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |