CN105478901A - Multifunctional handsaw - Google Patents
Multifunctional handsaw Download PDFInfo
- Publication number
- CN105478901A CN105478901A CN201610022986.1A CN201610022986A CN105478901A CN 105478901 A CN105478901 A CN 105478901A CN 201610022986 A CN201610022986 A CN 201610022986A CN 105478901 A CN105478901 A CN 105478901A
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- saw body
- blade device
- protective sleeve
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
- B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/10—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for hand-held or hand-operated devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention relates to a multifunctional handsaw which comprises an H-shaped saw body with the two sides provided with opening gaps and saw blade devices, wherein the saw blade devices are longitudinally and slidably connected into the opening gaps in the two sides. Each saw blade device comprises a saw blade, connecting seats, sliding blocks and stand columns provided with external threads and fixed to the sliding blocks. The two ends of each saw blade are fixedly provided with the connecting seats. The outer sides of the connecting seats are fixedly provided with the sliding blocks. The inner side walls of the two ends of the saw body are provided with longitudinal sliding grooves corresponding to the sliding blocks. The portions, corresponding to the sliding grooves, of the top faces of the two ends of the saw body are provided with fixing grooves communicated with the sliding grooves. The sliding blocks are in slidable fit with the interiors of the sliding grooves, and the stand columns penetrate the fixing grooves to be in threaded connection fit with locating nuts. Saw teeth of the saw blade in the saw blade device on one side are arranged in the manner of facing the outer side of the saw body. Saw teeth of the saw blade in the saw blade device on the other side are arranged in the manner of facing the inner side of the saw body. By the adoption of the multifunctional handsaw, the saw blade facing the outer side of the saw body and the saw blade facing the inner side of the saw body are arranged, the cutting applicability is high, and the service life is long.
Description
Technical field
The present invention relates to cutting processing technical field of tools, specifically relate to Multifunctional manual saw.
Background technology
In current vehicle component processing process, often need to use saw to carry out cutting processing operation, the cutting environment that cutting processing process runs into is numerous and diverse to differ, a little be applicable to outside saw cut needs inner side saw cut a little, a little even the position regulating saw blade to be positioned at saw body is also needed just can by cutting position restriction, demand is various, and the saw of traditional single outside sawtooth cannot be suitable for preferably.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind ofly existingly has again towards saw external side saw blade that inside saw body saw blade, cutting applicability are strong, the Multifunctional manual saw of long service life.
For solving the problems of the technologies described above, the invention provides following technical scheme: Multifunctional manual saw, comprise the H type saw body that both sides offer opened gap, longitudinal sliding motion is connected to the saw blade device in both-side opening gap respectively, described saw blade device comprises saw blade, Connection Block, slide block, be fixed on slide block with externally threaded column, described saw blade two ends are fixedly installed Connection Block, slide block is fixedly installed outside described Connection Block, described saw body two ends madial wall offers the longitudinal chute corresponding with slide block, end face corresponding runner position place in described saw body two ends offers the holddown groove be connected with chute, described skid is matched with in chute and column is threaded through holddown groove and is combined with setscrew nut, in the saw blade device of side, the sawtooth of saw blade is arranged inside saw body towards the sawtooth of saw blade in saw body arranged outside, opposite side saw blade device.
On such scheme basis preferably, also include the protective sleeve corresponding with saw blade device, described protective sleeve side opening is provided with the holding tank corresponding with saw blade.
On such scheme basis preferably, described protective sleeve two ends are outward extended with cutting ferrule respectively, and described protective sleeve is connected to saw body two ends by two ends card sleeve clamp.
On such scheme basis preferably, described saw body is provided with length scale line.
The beneficial effect that the present invention compared with prior art has is: hand saws provided by the invention, its saw blade providing two sawtooth to distribute in the same way, and being not only suitable for outside sawtooth cutting processing but also being suitable for sawtooth medial cuts process requirements, applicability is strong; And saw blade is by two ends slip change, and it is placed in the spacing in saw body, is suitable for some special cutting demand; And when not needing to use, saw blade being regulated and inserts inside saw body, being convenient to protect saw blade, increasing the service life, diverse in function.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when not installing protective sleeve;
Fig. 2 is the structural representation of the present invention when having installed protective sleeve;
Fig. 3 is the structural representation of protective sleeve of the present invention.
Number in the figure is: 1-saws body, 2-opened gap, 3-saw blade, 4-Connection Block, 5-slide block, 6-column, 7-setscrew nut, 8-chute, 9-holddown groove, 10-protective sleeve, 11-holding tank, 12-cutting ferrule, 13-length scale line.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Known with reference to Fig. 1, Multifunctional manual saw, comprise the H type saw body 1 that both sides offer opened gap 2, longitudinal sliding motion is connected to the saw blade device in both-side opening gap 2 respectively, described saw blade device comprises saw blade 3, Connection Block 4, slide block 5, be fixed on slide block 5 with externally threaded column 6, described saw blade 3 two ends are fixedly installed Connection Block 4, slide block 5 is fixedly installed outside described Connection Block 4, described saw body 1 two ends madial wall offers the longitudinal chute 8 corresponding with slide block 5, end face corresponding chute 8 position in described saw body 1 two ends offers the holddown groove 9 be connected with chute 8, described slide block 5 is snug fit in chute 8 and column 6 is threaded through holddown groove 9 and is combined with setscrew nut 7, in the saw blade device of side, the sawtooth of saw blade is arranged inside saw body towards the sawtooth of saw blade in saw body arranged outside, opposite side saw blade device.Wherein, H type saw body, saw blade, connection all adopt stainless steel to make, and improve structural strength.
Hand saws provided by the invention, its saw blade providing two sawtooth to distribute in the same way, being not only suitable for outside sawtooth cutting processing but also being suitable for sawtooth medial cuts process requirements, applicability is strong; And saw blade 3 is by two ends slip change, and it is placed in the spacing in saw body 1, is suitable for some special cutting demand; And when not needing to use, saw blade 3 being regulated and inserts inside saw body 1, being convenient to protect saw blade, increasing the service life, diverse in function.
Better, with reference to Fig. 2 and Fig. 3, for protecting the second saw blade to extend its service life further, the present invention also includes the protective sleeve 10 corresponding with saw blade device, and described protective sleeve 10 side opening is provided with the holding tank 11 corresponding with saw blade 3; Protective sleeve 10 two ends are outward extended with cutting ferrule 12 respectively, and described protective sleeve 10 is connected in saw body 1 two ends by two ends cutting ferrule 12.
Better, described saw body 1 is provided with length scale line 13.In cutting processing process, need measurement length to carry out situation about marking through running into, utilize the length scale line 13 on saw body 1 to be convenient for measuring mark, easy to operate, save time, operating efficiency is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. Multifunctional manual saw, it is characterized in that: comprise the H type saw body that both sides offer opened gap, longitudinal sliding motion is connected to the saw blade device in both-side opening gap respectively, described saw blade device comprises saw blade, Connection Block, slide block, be fixed on slide block with externally threaded column, described saw blade two ends are fixedly installed Connection Block, slide block is fixedly installed outside described Connection Block, described saw body two ends madial wall offers the longitudinal chute corresponding with slide block, end face corresponding runner position place in described saw body two ends offers the holddown groove be connected with chute, described skid is matched with in chute and column is threaded through holddown groove and is combined with setscrew nut, in the saw blade device of side, the sawtooth of saw blade is arranged inside saw body towards the sawtooth of saw blade in saw body arranged outside, opposite side saw blade device.
2. Multifunctional manual saw according to claim 1, is characterized in that: also include the protective sleeve corresponding with saw blade device, and described protective sleeve side opening is provided with the holding tank corresponding with saw blade.
3. Multifunctional manual saw according to claim 2, is characterized in that: described protective sleeve two ends are outward extended with cutting ferrule respectively, and described protective sleeve is connected to saw body two ends by two ends card sleeve clamp.
4. Multifunctional manual saw according to claim 1, is characterized in that: described saw body is provided with length scale line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022986.1A CN105478901A (en) | 2016-01-14 | 2016-01-14 | Multifunctional handsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022986.1A CN105478901A (en) | 2016-01-14 | 2016-01-14 | Multifunctional handsaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478901A true CN105478901A (en) | 2016-04-13 |
Family
ID=55666364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610022986.1A Pending CN105478901A (en) | 2016-01-14 | 2016-01-14 | Multifunctional handsaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478901A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954127A (en) * | 1975-03-13 | 1976-05-04 | Doxon William E | Foldable bucksaw |
| CN85203666U (en) * | 1985-08-24 | 1987-02-25 | 邓奕平 | Multipurpose hacksaw frame |
| CN2233808Y (en) * | 1995-09-25 | 1996-08-28 | 陈磊然 | Height adjustable saw frame |
| CN103846973A (en) * | 2012-11-30 | 2014-06-11 | 陕西龙海工程建设有限公司 | Double-saw-blade handheld saw |
| CN105057783A (en) * | 2015-08-04 | 2015-11-18 | 周立 | Manual saw suitable for end face cutting on guiding groove and rubber strip of car door |
-
2016
- 2016-01-14 CN CN201610022986.1A patent/CN105478901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954127A (en) * | 1975-03-13 | 1976-05-04 | Doxon William E | Foldable bucksaw |
| CN85203666U (en) * | 1985-08-24 | 1987-02-25 | 邓奕平 | Multipurpose hacksaw frame |
| CN2233808Y (en) * | 1995-09-25 | 1996-08-28 | 陈磊然 | Height adjustable saw frame |
| CN103846973A (en) * | 2012-11-30 | 2014-06-11 | 陕西龙海工程建设有限公司 | Double-saw-blade handheld saw |
| CN105057783A (en) * | 2015-08-04 | 2015-11-18 | 周立 | Manual saw suitable for end face cutting on guiding groove and rubber strip of car door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |