CN105562824A - Novel junior hacksaw - Google Patents
Novel junior hacksaw Download PDFInfo
- Publication number
- CN105562824A CN105562824A CN201610106296.4A CN201610106296A CN105562824A CN 105562824 A CN105562824 A CN 105562824A CN 201610106296 A CN201610106296 A CN 201610106296A CN 105562824 A CN105562824 A CN 105562824A
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- CN
- China
- Prior art keywords
- saw
- saw blade
- connection block
- sleeve
- novel
- 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
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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
- 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
- B23D51/12—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 use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a novel junior hacksaw. The novel junior hacksaw comprises an H-shaped saw body provided with opening gaps in two sides, and two saw blade devices respectively arranged in the opening gaps in two sides; the saw body includes a transverse part in middle and longitudinal parts at two ends; the saw blade devices include saw blades, connecting bases and sleeves; the sleeves are slidingly sleeved on the transverse part, and are in threaded connection with positioning bolts; the connecting bases are respectively fixed at two ends of the saw blades; the connecting base at one end is fixedly connected to the corresponding end of the opening gap in the side, and the connecting base at the other end is fixedly connected with the sleeves through connecting rods; and saw teeth of the saw blades in the two saw blade devices are arranged towards the outer side of the saw body. The junior hacksaw can realize reuse of broken saw blades; and meanwhile, the saw teeth of the two saw blades are arranged towards the outer side of the saw body to form mutual substitution to serve as mutual backups so as to guarantee timely and continuous cutting process.
Description
Technical field
The present invention relates to cutting processing technical field of tools, specifically relate to Novel handcraft saw.
Background technology
In current vehicle component processing process, often need use saw carry out cutting processing operation, saw in use often there will be breakage phenomenon, and tradition fracture after saw blade can not reinstall on saw continue use, cause waste; Meanwhile, conventional saw is only equipped with single saw blade, can not ensure the continuous of cutting operation in time when single saw blade breaks down.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind ofly be convenient to ensure cutting operation continuity, the Novel handcraft saw of saw blade recycling of being convenient to fracture.
For solving the problems of the technologies described above, the invention provides following technical scheme: Novel handcraft is sawed, comprise the H type saw body that both sides offer opened gap, be arranged at two saw blade devices in both-side opening gap respectively, described saw body comprises middle transverse part and the longitudinal part at two ends, described saw blade device comprises saw blade, Connection Block, sleeve, described sleeve is slidably socketed on the transverse part of saw body, described sleeve has been threaded bolt, described saw blade two ends are fixedly installed Connection Block respectively, the Connection Block of one end is fixedly connected on the corresponding end in this side opening gap, the Connection Block of the other end is fixedly connected on sleeve by connecting rod, in two saw blade devices, the sawtooth of saw blade is all towards saw body arranged outside.
Preferential on such scheme basis, described Connection Block offers the standing groove corresponding with saw blade, described Connection Block and saw blade two ends all offer installing hole, and described Connection Block corresponds to position of mounting hole place and is provided with project-welding nut, has fastening bolt to pass installing hole and is matched with project-welding nut.
Preferential on such scheme basis, the longitudinal part of described saw body one end 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, in its saw blade device, between two Connection Blocks, spacing regulates by sliding sleeve, therefore saw blade device can be used for the saw blade installing different length, can be used for the saw blade fractureed is installed, realize fractureing the recycling of saw blade; Meanwhile, the sawtooth of two saw blades, all towards saw body arranged outside, can form mutual substitute, serve as backup each other, to ensure that cutting processing process is continuous in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is connecting base structure schematic diagram of the present invention.
Number in the figure is: 1-saws body, 2-opened gap, 3-saw blade, 4-transverse part, 5-longitudinal part, 6-Connection Block, 7-sleeve, 8-bolt, 9-connecting rod, 10-standing groove, 11-installing hole, 12-fastening bolt, 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.
See figures.1.and.2 known, Novel handcraft is sawed, comprise the H type saw body 1 that both sides offer opened gap 2, be arranged at two saw blade devices in both-side opening gap 2 respectively, described saw body 1 comprises middle transverse part 4 and the longitudinal part 5 at two ends, described saw blade device comprises saw blade 3, Connection Block 6, sleeve 7, described sleeve 7 is slidably socketed on the transverse part 4 of saw body 1, described sleeve 7 has been threaded bolt 8, described saw blade 3 two ends are fixedly installed Connection Block 6 respectively, the Connection Block of one end is fixedly connected on the corresponding end in this side opening gap, the Connection Block of the other end is fixedly connected on sleeve 7 by connecting rod 9, in two saw blade devices, the sawtooth of saw blade 3 is all towards saw body 1 arranged outside.
Hand saws provided by the invention, in its saw blade device, between two Connection Blocks 6, spacing regulates by sliding sleeve 7, therefore saw blade device can be used for installing the saw blade of different length, can be used for installing the saw blade fractureed, the recycling of the saw blade that realizes fractureing; Meanwhile, the sawtooth of two saw blades 3, all towards saw body 1 arranged outside, can form mutual substitute, serve as backup each other, to ensure that cutting processing process is continuous in time.
Wherein, described Connection Block 6 offers the standing groove 10 corresponding with saw blade 3, described Connection Block 6 and saw blade 3 two ends all offer installing hole 11, and described Connection Block 6 corresponds to position of mounting hole place and is provided with project-welding nut, has fastening bolt 12 to be matched with project-welding nut through installing hole 11.
Better, the longitudinal part 5 of described saw body 1 one end 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 (3)
1. Novel handcraft saw, it is characterized in that: comprise the H type saw body that both sides offer opened gap, be arranged at two saw blade devices in both-side opening gap respectively, described saw body comprises middle transverse part and the longitudinal part at two ends, described saw blade device comprises saw blade, Connection Block, sleeve, described sleeve is slidably socketed on the transverse part of saw body, described sleeve has been threaded bolt, described saw blade two ends are fixedly installed Connection Block respectively, the Connection Block of one end is fixedly connected on the corresponding end in this side opening gap, the Connection Block of the other end is fixedly connected on sleeve by connecting rod, in two saw blade devices, the sawtooth of saw blade is all towards saw body arranged outside.
2. Novel handcraft saw according to claim 1, it is characterized in that: described Connection Block offers the standing groove corresponding with saw blade, described Connection Block and saw blade two ends all offer installing hole, described Connection Block corresponds to position of mounting hole place and is provided with project-welding nut, has fastening bolt to pass installing hole and is matched with project-welding nut.
3. Novel handcraft saw according to claim 1, is characterized in that: the longitudinal part of described saw body one end is provided with length scale line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106296.4A CN105562824A (en) | 2016-02-26 | 2016-02-26 | Novel junior hacksaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610106296.4A CN105562824A (en) | 2016-02-26 | 2016-02-26 | Novel junior hacksaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105562824A true CN105562824A (en) | 2016-05-11 |
Family
ID=55873752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610106296.4A Pending CN105562824A (en) | 2016-02-26 | 2016-02-26 | Novel junior hacksaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562824A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1710549A (en) * | 1928-04-09 | 1929-04-23 | Mungo Peter | Saw for iron |
| CN85201381U (en) * | 1985-04-27 | 1986-04-16 | 徐庭中 | General hand-saw |
| CN2470077Y (en) * | 2001-03-31 | 2002-01-09 | 卢正文 | Multifunction bow device |
| CN2848430Y (en) * | 2005-10-28 | 2006-12-20 | 韩俊田 | Adjustable hand steel saw frame |
| CN202239931U (en) * | 2011-08-15 | 2012-05-30 | 马千里 | Steel saw with spare saw blade |
| 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 |
| CN204819795U (en) * | 2015-08-17 | 2015-12-02 | 国网冀北电力有限公司秦皇岛供电公司 | Saw bow |
| CN205414585U (en) * | 2016-02-26 | 2016-08-03 | 胡立宇 | Novel junior hacksaw |
-
2016
- 2016-02-26 CN CN201610106296.4A patent/CN105562824A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1710549A (en) * | 1928-04-09 | 1929-04-23 | Mungo Peter | Saw for iron |
| CN85201381U (en) * | 1985-04-27 | 1986-04-16 | 徐庭中 | General hand-saw |
| CN2470077Y (en) * | 2001-03-31 | 2002-01-09 | 卢正文 | Multifunction bow device |
| CN2848430Y (en) * | 2005-10-28 | 2006-12-20 | 韩俊田 | Adjustable hand steel saw frame |
| CN202239931U (en) * | 2011-08-15 | 2012-05-30 | 马千里 | Steel saw with spare saw blade |
| 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 |
| CN204819795U (en) * | 2015-08-17 | 2015-12-02 | 国网冀北电力有限公司秦皇岛供电公司 | Saw bow |
| CN205414585U (en) * | 2016-02-26 | 2016-08-03 | 胡立宇 | Novel junior hacksaw |
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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 |
Application publication date: 20160511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |