CN203578923U - Fixed type hacksaw frame - Google Patents
Fixed type hacksaw frame Download PDFInfo
- Publication number
- CN203578923U CN203578923U CN201320312275.XU CN201320312275U CN203578923U CN 203578923 U CN203578923 U CN 203578923U CN 201320312275 U CN201320312275 U CN 201320312275U CN 203578923 U CN203578923 U CN 203578923U
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- millimeters
- millimeter
- hacksaw frame
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
Provided is a fixed type hacksaw frame. General 300-millimeter saw blades are used, and the integral structure is formed by adopting 10-millimeter cylindrical steel and 8-millimeter cylindrical steel. The fixed type hacksaw frame is characterized in that a straight saw body (1) and a saw handle (12) are integrally connected by using one main material. The two 90-degree planes of a front and a rear installation saw blade are respectively provided with four column caps (3, 4, 5, 6). The lower part of the straight saw body is provided with an arc support bar (2). The diameter of the straight saw body (1) and that of the saw handle (12) are both 10 millimeter, and the diameter of the arc support bar (2) is 8 millimeter.
Description
One, technical field:
The utility model relates to the hand hacksaw frame in conventional hand tools, is that a kind of structure is fixed, and the hacksaw frame of saw blade and adjusting saw blade sawing angle is directly installed
Two, background technology:
Hand hacksaw is one of the most used instrument of conventional sawing metal material, is used for the sawing of plate shape and cylindrical metal material.In daily maintenance and processing work, existing movable steel saw frame is when installing saw blade or sawing material and meet with obstruction, column cap direction before and after installation saw blade column cap distance and rotation before and after needing to regulate, to user, make troubles and taken the regular hour, and there is complex process, price is high, volume is large, the weak easily phenomenon of breaking saw blade of anti-twist power, though existing, also has a small amount of hacksaw frame, all has above defect.
Three, summary of the invention:
The utility model provides a kind of hacksaw frame, and it can effectively solve existing hacksaw frame installation saw blade and regulate a series of defects such as saw blade angle trouble, holding time and complex process, price is high, volume is large, anti-twist power weak, easy breaking saw blade.
The utility model provides a kind of hacksaw frame, 300 millimeters of general saw blades are installed, overall structure adopts respectively 10 millimeters and 8 millimeters of cylindrical steel to process, it is characterized in that straight shape saw body (1) and saw handle (12) are directly connected as a single entity with a major ingredient, in two the 90 degree planes at installation saw blade place, front and back, be separately installed with column cap (3,4,5,6), totally 4, below straight shape saw body, be also designed with an arc support rod (2), wherein the diameter of straight shape saw body (1) and saw handle (12) is 10 millimeters, and the diameter of arc support rod (2) is 8 millimeters.
The utility model hacksaw frame is reasonable in design, novel structure, through using reflection good, there is technique simple, cost is low, volume is little, install and regulate saw blade efficient and convenient, anti-twist power is strong, is difficult for breaking saw blade, durable feature, is suitable for the scope of the manual sawing metal material of vast specialized maintenance processing staff.
Four, accompanying drawing explanation
Accompanying drawing is the main TV structure schematic diagram of utility model " hacksaw frame ".
Coding in accompanying drawing is respectively: 1 is straight shape saw body, and 2 is arc support rod, and 3 for installing saw blade column cap in upper left, 4 for installing saw blade column cap in upper right, 5 are that lower-left installs saw blade column cap, and 6 for bottom right being installed by saw blade column cap, and 7 is fixing column cap square column, 8 is fixing square column overcoat, 9 is pad, and 10 is wing nut, and 11 is adjusting screw(rod), 12 is saw handle, and 13 is illusory saw blade.
Five, the specific embodiment
The technical solution of the utility model, can determine concrete embodiment according to actual sawing situation.
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in drawings, this Novel steel saw frame forms saw body and saw handle by straight shape saw body 1, due to arc support rod 2 three key points that are tightly connected, thereby has guaranteed front and back stretching resistance and the distortion power of hacksaw.
As shown in the figure, before and after install each two of socket caps that are inserted in saw blade hole be respectively housed respectively in two the 90 degree planes at saw blade place, totally four of front and back, this just can make saw blade is being installed and is being run into sawing material height obstruction, while needing to regulate sawing angle to work on, do not need as existing movable steel saw frame and some hacksaw frame, before and after needing to extract out, square column conversion 90 degree directions are ajusted after installation, just can proceed work, and existing utility model can directly enter saw blade borehole jack in the socket cap of front and back 5 and 6 to get final product work, so just reduce trouble and improved operating efficiency, saw blade is installed at ordinary times can directly be entered saw blade borehole jack in the socket cap of front and back 3 and 4 fast, tighten and regulate wing nut to get final product work, without need ajusting direction and load onto saw blade and lose time apart from being just inserted in column cap as existing movable saw frame.
As shown in the figure, the utility model is by a circle material bending forming, and 90 degree crooks below head are left a bit of, in two 90 degree planes of segment, the roundlet column cap 3 and 5 that is inserted in saw blade are housed respectively.
Rear installation saw blade place has a rectangular metal corner overcoat to be directly riveted on connection saw handle and support bar lower end part is square hole shape, by a square column, from square hole, penetrated, two the 90 degree planes in square column are equipped with respectively small column 4 and 6 equally, latter one section of square column is circular screw rod, be inserted in a pad, rear end is screwed into a wing nut, and effect is to regulate saw blade degree of tightness.
Claims (1)
1. a hacksaw frame, 300 millimeters of general saw blades are installed, overall structure adopts respectively 10 millimeters and 8 millimeters of cylindrical steel to process, it is characterized in that straight shape saw body (1) and saw handle (12) are directly connected as a single entity with a major ingredient, in two the 90 degree planes at installation saw blade place, front and back, be separately installed with column cap (3,4,5,6), totally 4, below straight shape saw body, be also designed with an arc support rod (2), wherein the diameter of straight shape saw body (1) and saw handle (12) is 10 millimeters, and the diameter of arc support rod (2) is 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320312275.XU CN203578923U (en) | 2013-05-26 | 2013-05-26 | Fixed type hacksaw frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320312275.XU CN203578923U (en) | 2013-05-26 | 2013-05-26 | Fixed type hacksaw frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578923U true CN203578923U (en) | 2014-05-07 |
Family
ID=50576896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320312275.XU Expired - Fee Related CN203578923U (en) | 2013-05-26 | 2013-05-26 | Fixed type hacksaw frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578923U (en) |
-
2013
- 2013-05-26 CN CN201320312275.XU patent/CN203578923U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20160526 |