CN209335793U - Chain saw guide plate and chain saw with the chain saw guide plate - Google Patents
Chain saw guide plate and chain saw with the chain saw guide plate Download PDFInfo
- Publication number
- CN209335793U CN209335793U CN201821103167.0U CN201821103167U CN209335793U CN 209335793 U CN209335793 U CN 209335793U CN 201821103167 U CN201821103167 U CN 201821103167U CN 209335793 U CN209335793 U CN 209335793U
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- chain
- saw
- chain saw
- directive wheel
- guide plate
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Abstract
The purpose of this utility model is to propose that a kind of versatility is good, the chain saw guide plate of applicable difference pitch chain and the chain saw with the chain saw guide plate.The chain saw guide plate of the utility model includes plate-like body, and the two sides of ontology are equipped with guide bar slot, and key is that the head end of the ontology is equipped with directive wheel by shaft, and the outer rim of the directive wheel is equipped with guide groove.In the present invention, using the directive wheel with guide groove instead of traditional jockey sprocket, saw chain can be directly fastened in the guide groove of directive wheel, in saw chain rotation, directive wheel can be driven to rotate synchronously, to reduce the abrasion of saw chain.More crucially, due to being sliding slot cooperation between directive wheel and saw chain rather than the fit system of gear, chain, therefore directive wheel can cooperate with the saw chain of different size, identical chain saw guide plate can be used in the chain saw of different model, the specifications and models of chain saw guide plate, easy to produce and stock management can be reduced in this way.
Description
Technical field
The utility model relates to chain saws, and in particular to arrive chain saw and its guide plate.
Background technique
Chain saw is a kind of commonly used tool, is usually used in sawing timber, stone material etc., mainly by engine, guide plate and saw
Chain is constituted, and the end of centering guide is equipped with the jockey sprocket of rotation, for limiting and being oriented to saw chain.But due to different
The pitch of saw chain may be different in chain saw, therefore chain saw manufacturer must prepare different drag chains for different saw chains
It takes turns (and guide plate), this adds increased the difficulty of producer's stock, but also the management of production is more complicated.
Summary of the invention
The purpose of this utility model is to propose that a kind of versatility is good, the chain saw guide plate of applicable difference pitch chains and is had
The chain saw of the chain saw guide plate.
The structure of the utility model is as follows: the two sides of chain saw guide plate are equipped with guide bar slot, and the head end of chain saw guide plate passes through shaft
Directive wheel is installed, the outer rim of the directive wheel is equipped with guide groove.
The chain saw of the utility model, including engine and saw chain, key are that the chain saw uses above-mentioned chain saw guide plate,
The saw chain sliding is arranged in the guide bar slot of ontology, and saw chain is arranged in the guide groove of directive wheel.
In the present invention, using the directive wheel with guide groove instead of traditional jockey sprocket, saw chain can be direct
It is fastened in the guide groove of directive wheel, in saw chain rotation, directive wheel can be driven to rotate synchronously, to reduce the abrasion of saw chain.
More it is essential that due to being sliding slot cooperation between directive wheel and saw chain rather than the fit system of gear, chain, guiding
Wheel can cooperate from the saw chain of different pitches, and identical chain saw guide plate can be used in the chain saw of different model, can reduce in this way
The specifications and models of chain saw guide plate, easy to produce and stock management.
Specifically, the chain saw guide plate is made of ontology and connecting plate, and the ontology and connecting plate are by two pieces of panels
It is formed by stacking with one piece of intermediate plate, wherein the two of ontology piece panel is equipped with locating slot at the head end of ontology, the connecting plate
Two pieces of panels are equipped with the protruding portion being inserted at the locating slot at the tail end of connecting plate, and the intermediate plate of the ontology is in correspondence
The position of locating slot is equipped with through-hole, and the protruding portion of the connecting plate is equipped with several mounting holes, connecting plate by pass through mounting hole and
The bolt of through-hole is fixedly connected with ontology；The directive wheel is installed on connecting plate by shaft.
In above-mentioned chain saw guide plate, mounting hole and ontology different on connecting plate can be selected according to different needs
Through-hole cooperation, to change connecting plate (and directive wheel) in the position of ontology head end, to change the head end shape of chain saw guide plate
Shape adapts to different saw chains.Above-mentioned locating slot can assist bolt to limit connecting plate, avoid connecting plate relative to ontology pine
It is dynamic.When there is directive wheel to occur wearing or damaging, connecting plate can also be changed together with directive wheel, be repaired very convenient.
The chain saw guide plate of the utility model improves the adaptability to different pitch saw chains, so that using the chain saw of the guide plate
Production and corresponding management it is more convenient, have good practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the chain saw guide plate of the utility model.
Attached drawing mark: 1, ontology；2, guide bar slot；3, connecting plate；4, locating slot；5, protruding portion；6, bolt；7, shaft；8,
Directive wheel；9, guide groove.
Specific embodiment
It is such as involved to specific embodiment of the present utility model by the description to embodiment below against attached drawing
The shape of each component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. make
It is further to be described in detail.
Embodiment 1:
The present embodiment proposes that a kind of versatility is good, the chain saw guide plate of applicable difference pitch chains and there is the chain saw to lead
The chain saw of plate.
As shown in Figure 1, the chain saw guide plate of the present embodiment includes plate-like body 1 and connecting plate 3, the two of ontology 1, connecting plate 3
Side is equipped with guide bar slot 2, and the ontology 1 and connecting plate 3 are formed by stacking by two pieces of panels and one piece of intermediate plate, wherein ontology 1
Two pieces of panels locating slot 4 is equipped at the head end of plate body, two pieces of panels of the connecting plate 3 set at the tail end of connecting plate 3
There is the protruding portion 5 being inserted at the locating slot 4, the intermediate plate of the ontology 1 is equipped with through-hole in the position of corresponding locating slot 4,
The protruding portion 5 of the connecting plate 3 is equipped with several mounting holes, and connecting plate 3 passes through the bolt 6 and ontology 1 across mounting hole and through-hole
It is fixedly connected；Connecting plate 3 is equipped with directive wheel 8 by shaft 7, and the outer rim of the directive wheel 8 is equipped with guide groove 9.
The chain saw of the present embodiment, including engine and saw chain, the chain saw use above-mentioned chain saw guide plate, and the saw chain is sliding
The dynamic guide bar slot 2 for being arranged in ontology 1 and connecting plate 3, and saw chain is arranged in the guide groove 9 of directive wheel 8.
Saw chain can be directly fastened in the guide groove 9 of directive wheel 8, in saw chain rotation, can drive directive wheel 8 is synchronous to turn
It is dynamic, to reduce the abrasion of saw chain.Due to being sliding slot cooperation between directive wheel 8 and saw chain rather than the cooperation side of gear, chain
Formula, therefore directive wheel 8 can cooperate from the saw chain of different pitches, identical chain saw guide plate can be used in the chain saw of different model,
The specifications and models of chain saw guide plate, easy to produce and stock management can be reduced in this way.
In above-mentioned chain saw guide plate, mounting hole and sheet different on connecting plate 3 can be selected according to different needs
The through-hole of body 1 cooperates, to change connecting plate 3(and directive wheel 8) in the position of 1 head end of ontology, to change chain saw guide plate
Head end shape adapts to different saw chains.Above-mentioned locating slot 4 can assist bolt 6 to limit connecting plate 3, avoid connecting plate 3 opposite
It is loosened in ontology 1.When there is directive wheel to occur wearing or damaging, connecting plate 3 and directive wheel 8 can also be changed together, be tieed up
It repairs very convenient.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specifically design not by
The limitation of aforesaid way, as long as the improvement for the various unsubstantialities that the conception and technical scheme for using the utility model carry out,
Or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. the two sides of a kind of chain saw guide plate, chain saw guide plate are equipped with guide bar slot, it is characterised in that the head end of the chain saw guide plate passes through
Shaft is equipped with directive wheel, and the outer rim of the directive wheel is equipped with guide groove.
2. chain saw guide plate according to claim 1, it is characterised in that the chain saw guide plate is made of ontology and connecting plate, institute
It states ontology and connecting plate to be formed by stacking by two pieces of panels and one piece of intermediate plate, wherein head end of the two of the ontology piece panel in ontology
Place is equipped with locating slot, and two pieces of panels of the connecting plate are equipped with the protrusion being inserted at the locating slot at the tail end of connecting plate
The intermediate plate in portion, the ontology is equipped with through-hole in the position of corresponding locating slot, and the protruding portion of the connecting plate is equipped with several installations
Hole, connecting plate are fixedly connected by passing through the bolt of mounting hole and through-hole with ontology；The directive wheel is installed on company by shaft
On fishplate bar.
3. a kind of chain saw, including engine and saw chain, it is characterised in that the chain saw uses chain saw described in claim 1 and leads
Plate, the saw chain sliding is arranged at guide bar slot, and saw chain is arranged at the guide groove of directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103167.0U CN209335793U (en) | 2018-07-12 | 2018-07-12 | Chain saw guide plate and chain saw with the chain saw guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821103167.0U CN209335793U (en) | 2018-07-12 | 2018-07-12 | Chain saw guide plate and chain saw with the chain saw guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335793U true CN209335793U (en) | 2019-09-03 |
Family
ID=67743249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821103167.0U Active CN209335793U (en) | 2018-07-12 | 2018-07-12 | Chain saw guide plate and chain saw with the chain saw guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335793U (en) |
-
2018
- 2018-07-12 CN CN201821103167.0U patent/CN209335793U/en active Active
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