CN205254238U

CN205254238U - Multifunctional saw

Info

Publication number: CN205254238U
Application number: CN201521079333.4U
Authority: CN
Inventors: 杨光明; 汪立亮; 袁黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-23
Filing date: 2015-12-23
Publication date: 2016-05-25
Anticipated expiration: 2025-12-23

Abstract

The utility model relates to a multifunctional saw, set up the H type saw in opening clearance personally experiences sth. Part of the body, sets up in the first saw blade and the second saw blade in both sides opening clearance respectively including both sides, first saw blade passes through connecting seat fixed connection in the both ends in this side opening clearance at both ends, the second saw blade passes through connecting seat sliding connection in the both ends in this side opening clearance at both ends, the connecting seat at the second saw blade both ends outside is fixed with the slider respectively, and the embedding has a spout corresponding with the slider on should side saw side wall, and this side is sawed the top surface of personally experiencing sth. Part of the body and is seted up the fixed slot that is linked together with the spout corresponding to sliding groove position, be fixed with the threaded stand on the slider, the stand passes the cooperation of fixed slot threaded connection has fastening nut, the external side setting of sawtooth orientation saw of first saw blade, the internal side setting of sawtooth orientation saw of second saw blade. The utility model discloses the external side saw blade of existing orientation saw has the internal side saw blade of orientation saw, strong, the increase of service life of cutting suitability again.

Description

Multifunctional saw

Technical field

The utility model relates to cutting processing technical field of tools, specifically relates to Multifunctional saw.

Background technology

At present in vehicle component processing process, often need to use saw to carry out cutting processing operation, numerous and diverse the differing of cutting environment that cutting processing process runs into, saw cut inside the needs that the applicable outside saw cut having has, the cutting position restriction that is even subject to having also needs the position that regulates saw blade to be positioned at saw body just can, demand is various, and the saw of traditional single outside sawtooth cannot be suitable for preferably.

Utility model content

Technical problem to be solved in the utility model is to provide a kind ofly existingly has again towards the external side saw blade of saw that inside saw body saw blade, cutting applicability are strong, the Multifunctional saw of long service life.

For solving the problems of the technologies described above, the utility model provides following technical scheme: Multifunctional saw, comprise that both sides offer H type saw body, the first saw blade that is arranged at respectively both-side opening gap and second saw blade of opened gap, described the first saw blade is fixedly connected on the two ends in this side opening gap by the Connection Block at two ends; Described the second saw blade is slidably connected to the two ends in this side opening gap by the Connection Block at two ends, the Connection Block outside at described the second saw blade two ends is fixed with respectively slide block, on this side saw body sidewall, embed and have the chute corresponding with slide block, this side saw body end face offers the holddown groove being connected with chute corresponding to runner position, on described slide block, be fixed with threaded column, described column is threaded and is combined with clamp nut through holddown groove; The sawtooth of described the first saw blade is towards saw body arranged outside, and the sawtooth of described the second saw blade arranges towards saw body inner side.

Preferential on such scheme basis, also include a protective sleeve, described protective sleeve side embeds has the holding tank corresponding with the second saw blade, described protective sleeve two ends to be connected in respectively this two ends, side opening gap.

Preferential on such scheme basis, on described Connection Block, offer standing groove, described Connection Block, the first saw blade and the second saw blade two ends all offer installing hole, and described Connection Block is provided with project-welding nut corresponding to position of mounting hole place, have fastening bolt to pass installing hole and are matched with project-welding nut.

Preferential on such scheme basis, described saw body is provided with length graduation mark.

The beneficial effect that the utility model compared with prior art has is: the saw that the utility model provides; two sawtooth saw blade is in the same way established in its saw body both sides; not only be suitable for the cutting of sawtooth outside but also be suitable for sawtooth medial cuts; applicability is strong, and the second saw blade is convenient to collect into saw body inner side life-extending to protect in the time that regular situation is not used. Meanwhile, the second saw blade is convenient to change it by slide block and is stretched into saw body inner distance, is applicable to some special cutting situation demand, and applicability is strong.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model when protective sleeve is not installed;

Fig. 2 is the structural representation of the utility model when protective sleeve has been installed;

Fig. 3 is the utility model connecting base structure schematic diagram;

Fig. 4 is the utility model protective sleeve structural representation.

Number in the figure is: 1-saws body, 2-opened gap, 3-the first saw blade, 4-the second saw blade, 5-Connection Block, 6-slide block; 7-chute, 8-holddown groove, 9-column, 10-clamp nut, 11-protective sleeve, 12-cutting ferrule; 13-holding tank, 14-standing groove, 15-installing hole, 16-fastening bolt, 17-length graduation mark.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.

Known referring to figs. 1 through Fig. 4, Multifunctional saw, comprise that both sides offer H type saw body 1, the first saw blade 3 that is arranged at respectively both-side opening gap 2 and second saw blade 4 of opened gap 2, described the first saw blade 3 is fixedly connected on the two ends in this side opening gap by the Connection Block 5 at two ends; Described the second saw blade 4 is slidably connected to the two ends in this side opening gap by the Connection Block 5 at two ends, the Connection Block outside at described the second saw blade 4 two ends is fixed with respectively slide block 6, on this side saw body sidewall, embed and have the chute corresponding with slide block 67, this side saw body end face offers the holddown groove 8 being connected with chute corresponding to runner position, on described slide block 6, be fixed with threaded column 9, described column 9 is threaded and is combined with clamp nut 10 through holddown groove 8; The sawtooth of described the first saw blade 3 is towards saw body 1 arranged outside, and the sawtooth of described the second saw blade 4 arranges towards saw body 1 inner side.

Wherein, on described Connection Block 5, offer standing groove 14, described Connection Block 5, the first saw blade 3 and the second saw blade 4 two ends all offer installing hole 15, and described Connection Block 5 is provided with project-welding nut corresponding to installing hole 15 positions, have fastening bolt 16 to be matched with project-welding nut through installing hole 15. Wherein, saw body, saw blade, Connection Block all adopt stainless steel to make, and improve structural strength.

The saw that the utility model provides; two sawtooth saw blade is in the same way established in its saw body 1 both sides; not only be suitable for the cutting of sawtooth outside but also be suitable for sawtooth medial cuts, applicability is strong, and the second saw blade 2 is convenient to collect into saw body 1 inner side life-extending to protect in the time that regular situation is not used. Meanwhile, the second saw blade 2 is convenient to change it by slide block 6 and is stretched into saw body 1 inner distance, is applicable to some special cutting situation demand, and applicability is strong.

Better; with reference to Fig. 2 and Fig. 4, for further protecting the second saw blade to extend its service life, also include a protective sleeve 11; described protective sleeve 11 sides embed the holding tank 13 corresponding with the second saw blade 4, and described protective sleeve 11 two ends are connected in respectively this two ends, side opening gap. In the time not needing to use the second saw blade, be received in holding tank to be used shifting out. Wherein, about the snap fit of protective sleeve, can adopt protective sleeve 11 two ends to extend respectively cutting ferrule 12, protective sleeve 11 is enclosed within on the second saw blade 4, and its two ends cutting ferrule 12 is enclosed within respectively on the saw body 1 at these two ends, side opening gap; Or adopt other snap fit also can.

Better, described saw body 1 is provided with length graduation mark 17. In cutting processing process, through running into the situation that need to measure length and carry out mark, utilize the length graduation mark 17 on saw body 1 to be convenient for measuring mark, easy to operate, to save time, operating efficiency is high.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. Multifunctional saw, is characterized in that: comprise that both sides offer H type saw body, the first saw blade that is arranged at respectively both-side opening gap and second saw blade of opened gap, described the first saw blade is fixedly connected on the two ends in this side opening gap by the Connection Block at two ends; Described the second saw blade is slidably connected to the two ends in this side opening gap by the Connection Block at two ends, the Connection Block outside at described the second saw blade two ends is fixed with respectively slide block, on this side saw body sidewall, embed and have the chute corresponding with slide block, this side saw body end face offers the holddown groove being connected with chute corresponding to runner position, on described slide block, be fixed with threaded column, described column is threaded and is combined with clamp nut through holddown groove; The sawtooth of described the first saw blade is towards saw body arranged outside, and the sawtooth of described the second saw blade arranges towards saw body inner side.

2. Multifunctional saw according to claim 1, is characterized in that: also include a protective sleeve, described protective sleeve side embeds has the holding tank corresponding with the second saw blade, described protective sleeve two ends to be connected in respectively this two ends, side opening gap.

3. Multifunctional saw according to claim 1, it is characterized in that: on described Connection Block, offer standing groove, described Connection Block, the first saw blade and the second saw blade two ends all offer installing hole, described Connection Block is provided with project-welding nut corresponding to position of mounting hole place, has fastening bolt to pass installing hole and is matched with project-welding nut.

4. Multifunctional saw according to claim 1, is characterized in that: described saw body is provided with length graduation mark.