CN211164340U

CN211164340U - Self-cleaning wood saw blade

Info

Publication number: CN211164340U
Application number: CN201921810365.5U
Authority: CN
Inventors: 殷军民
Original assignee: Zhenjiang Jiaozhida Tools Co ltd
Current assignee: Zhenjiang Jiaozhida Tools Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-04
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a timber saw bit of automatically cleaning, including saw bit body, the through-hole of a plurality of sawtooth of equipartition on this outer lane wall of saw bit body and being located saw bit body centre of a circle department, install cooperation pivot pivoted bearing in the through-hole, rotatable carousel is installed to the symmetry on the both sides wall of saw bit body, and the equipartition has a plurality of recesses on the outer wall of carousel, install the telescopic link in the recess, and the one end of telescopic link stretches out and is connected with the clean board of wiping of detachable, the saw bit body that the carousel corresponds the position is provided with and is used for cooperating the slider to realize gliding slide rail. This timber saw bit of automatically cleaning is provided with the clean board of wiping, and when saw bit body during operation, under the action of rotation of saw bit body and the gravity of clean board of wiping self, the carousel can follow and rotate to clean the board of wiping and clean along the saw bit body and clean, save artifical time and energy of cleaning, the cross-section of clean board of wiping is the semicircle arc structure, can all-round no dead angle clean to circular shape saw bit body.

Description

Self-cleaning wood saw blade

Technical Field

The utility model relates to a timber saw bit of automatically cleaning.

Background

Saw blades are a general term for thin circular cutters for cutting solid materials, and can be divided into: a diamond saw blade for stone cutting; a high speed steel saw blade for cutting metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like, the wood saw achieves the purpose of sawing wood by means of high-speed rotation of the saw blade, the wood saw blade is needless to say used for cutting wood, and the hard alloy material is generally adopted.

Traditional timber saw bit can rarely cut timber on the limit and clean self, is stained with more saw-dust on the saw bit easily, not only influences the work efficiency of saw bit and the precision of work piece, and the later stage needs artifical manual clean moreover, extravagant manpower and materials, still cuts the cleanup crew easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber saw bit of automatically cleaning to solve the timber saw bit that proposes in the above-mentioned background art and rarely can cut the limit and clean self to timber on the limit, be stained with more saw-dust easily on the saw bit, not only influence the work efficiency of saw bit and the precision of work piece, the later stage needs artifical manual cleanness moreover, extravagant manpower and materials still cut the problem of sanitizer easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a timber saw bit of automatically cleaning, includes saw bit body, equipartition a plurality of sawtooth on this outer lane wall of saw bit and the through-hole that is located saw bit body centre of a circle department, install cooperation pivot pivoted bearing in the through-hole, rotatable carousel is installed to the symmetry on the both sides wall of saw bit body, and the outer equipartition along the wall of carousel has a plurality of recesses, install the telescopic link in the recess, and the one end of telescopic link stretches out and is connected with the clean board of wiping of detachable, the saw bit body that the carousel corresponds the position is provided with and is used for cooperating the slider to realize gliding slide rail.

Preferably, the inner wall of recess is provided with the internal thread, the local outer wall of one end that the telescopic link stretches into the recess is provided with the external screw thread with internal thread looks adaptation.

Preferably, the telescopic rod forms a detachable structure through the internal thread and the external thread and the groove.

Preferably, the vertical distance from the outer edge of the cleaning wiping plate to the outer edge of the saw blade body is 1.5-2.5 cm.

Preferably, the turntable forms a rotating structure with the saw blade body through the sliding block and the sliding rail, and the partial outer wall of the sliding block is tightly attached to the inner wall of the sliding rail.

Preferably, the length of the extension rod after extension is smaller than the vertical distance from the outer edge of the rotary table to the outer edge of the saw blade body.

Preferably, the section of the cleaning wiping plate is of a semicircular arc structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cleaning wiping plate of the utility model is used for wiping the saw dust on the saw blade body, improves the cleanliness of the saw blade body, when the saw blade body works, under the rotating action of the saw blade body and the gravity of the cleaning wiping plate, the turntable can rotate along with the saw blade body, thereby the cleaning wiping plate wipes along the saw blade body, saves the time and the energy of manual wiping, the section of the cleaning wiping plate is of a semi-circular arc structure, and the circular saw blade body can be cleaned in all directions without dead angles;

2. the telescopic rod of the utility model can be stretched and adjusted by stretching or pressing, so as to adjust the wiping position of the cleaning wiping plate, and the operation is simple and convenient;

3. the utility model discloses the telescopic link passes through to constitute detachable construction between internal thread and external screw thread and the recess, and the dismantlement of the telescopic link of being convenient for, change or adjustment are detachable construction between clean board and the telescopic link of wiping, and the dismantlement of the clean board of wiping of being convenient for washs the change.

Drawings

FIG. 1 is a schematic view of the overall assembly of the present invention;

FIG. 2 is a schematic top view of the saw blade of the present invention;

FIG. 3 is an enlarged schematic view of the telescopic rod and the cleaning wiper of the present invention;

fig. 4 is a schematic diagram of the three-dimensional structure of the turntable of the present invention.

In the figure: 1. a saw blade body; 2. saw teeth; 3. a through hole; 31. a bearing; 32. a rotating shaft; 4. a turntable; 41. a slider; 5. a groove; 51. an internal thread; 6. a telescopic rod; 61. an external thread; 7. cleaning the wiping board; 8. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a self-cleaning wood saw blade comprises a saw blade body 1, a plurality of saw teeth 2 uniformly distributed on the outer ring wall of the saw blade body 1 and a through hole 3 positioned at the center of a circle of the saw blade body 1, a bearing 31 matched with a rotating shaft 32 to rotate is installed in the through hole 3, rotatable turntables 4 are symmetrically installed on two side walls of the saw blade body 1, a plurality of grooves 5 are uniformly distributed on the outer edge wall of each turntable 4, inner walls of the grooves 5 are provided with internal threads 51, the local outer wall of one end, extending into each groove 5, of each telescopic rod 6 is provided with external threads 61 matched with the internal threads 51, each telescopic rod 6 forms a detachable structure through the internal threads 51 and the external threads 61 and the corresponding groove 5, the telescopic rods 6 are convenient to detach, replace or adjust, a detachable structure is arranged between each cleaning plate 7 and each telescopic rod 6, the cleaning plates 7 are convenient to detach, the telescopic rods 6 are installed in the grooves 5, the length after the, and one end of the telescopic link 6 stretches out and is connected with a detachable cleaning plate 7, the cleaning plate 7 is used for cleaning the saw dust on the saw blade body 1, the cleanliness of the saw blade body 1 is improved, the section of the cleaning plate 7 is in a semicircular structure, the circular saw blade body 1 can be cleaned in all directions without dead angles, the vertical distance from the outer edge of the cleaning plate 7 to the outer edge of the saw blade body 1 is 1.5-2.5 cm, the telescopic link 6 can be stretched and contracted, the length of the telescopic link 6 is adjusted through stretching or pressing, so that the cleaning position of the cleaning plate 7 is adjusted, the operation is simple and convenient, the saw blade body 1 at the corresponding position of the turntable 4 is provided with a slide rail 8 for matching with the slide block 41 to realize sliding, the turntable 4 forms a rotating structure through the slide block 41 and the slide rail 8 and the saw blade body 1, and the local outer wall of the slide block 41 is, under the action of rotation of saw bit body 1 and the gravity of clean wiping board 7 self, carousel 4 can follow and rotate to clean wiping board 7 cleans along saw bit body 1, saves the time and the energy of artifical scrubbing.

The working principle is as follows: for the self-cleaning wood saw blade, firstly, a sliding block 41 of a rotary table 4 is clamped into a sliding rail 8, so that a local outer wall of the sliding block 41 is attached to a local inner wall of the sliding rail 8, the rotary table 4 is installed on a saw blade body 1, a proper length is measured, then a bolt is unscrewed, a telescopic rod 6 is stretched or pressed to adjust the length of the telescopic rod, after the length is adjusted to the proper length, the bolt is screwed to fix the length of the telescopic rod 6, then one end of the telescopic rod 6 with an external thread 61 is aligned to a groove 5, the telescopic rod 6 is screwed into the groove 5 clockwise, so that the telescopic rod 6 is fixed on the rotary table 4, and the telescopic rod 6 forms a detachable structure through the internal thread 51 and the external thread 61 and the groove 5; take out clean board 7 of wiping, install it at the other end of telescopic link 6, when saw bit body 1 during operation, pivot 32 cooperation bearing 31 rotates, thereby drive saw bit body 1 and rotate, under the rotation effort of saw bit body 1 and the gravity of clean board 7 self of wiping, carousel 4 can then rotate, thereby clean board 7 of wiping cleans along saw bit body 1, the time of saving the manual work and cleaning, the cross-section of clean board 7 of wiping is the semicircle structure, can all-round no dead angle clean to circular shape saw bit body 1, sawtooth 2 plays the effect of most basic cutting saw-off, the utility model relates to a relevant technique of telescopic link is the prior art that has disclosed, accomplish the use of the timber saw bit of whole automatically cleaning just so.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wood saw blade of automatically cleaning which characterized in that: including saw bit body (1), a plurality of sawtooth (2) of equipartition on saw bit body (1) outer lane wall and through-hole (3) that are located saw bit body (1) centre of a circle department, install cooperation pivot (32) pivoted bearing (31) in through-hole (3), rotatable carousel (4) are installed to the symmetry on the both sides wall of saw bit body (1), and the equipartition has a plurality of recesses (5) on the outer edge wall of carousel (4), install telescopic link (6) in recess (5), and the one end of telescopic link (6) stretches out and is connected with detachable and clean board (7) of wiping, saw bit body (1) that carousel (4) correspond the position is provided with and is used for cooperation slider (41) to realize gliding slide rail (8).

2. A self-cleaning wood saw blade according to claim 1 wherein: the inner wall of recess (5) is provided with internal thread (51), the local outer wall of one end that telescopic link (6) stretched into recess (5) is provided with external screw thread (61) with internal thread (51) looks adaptation.

3. A self-cleaning wood saw blade according to claim 2 wherein: the telescopic rod (6) forms a detachable structure with the groove (5) through the internal thread (51) and the external thread (61).

4. A self-cleaning wood saw blade according to claim 1 wherein: the vertical distance from the outer edge of the cleaning wiping plate (7) to the outer edge of the saw blade body (1) is 1.5-2.5 cm.

5. A self-cleaning wood saw blade according to claim 1 wherein: the rotary table (4) forms a rotating structure with the saw blade body (1) through the sliding block (41) and the sliding rail (8), and the partial outer wall of the sliding block (41) is tightly attached to the inner wall of the sliding rail (8).

6. A self-cleaning wood saw blade according to claim 1 wherein: the length of the extension rod (6) after extension is less than the vertical distance from the outer edge of the rotary table (4) to the outer edge of the saw blade body (1).

7. A self-cleaning wood saw blade according to claim 1 wherein: the section of the cleaning wiping plate (7) is of a semicircular arc structure.