CN106270767A - Reciprocating sow with coiler - Google Patents
Reciprocating sow with coiler Download PDFInfo
- Publication number
- CN106270767A CN106270767A CN201610720878.1A CN201610720878A CN106270767A CN 106270767 A CN106270767 A CN 106270767A CN 201610720878 A CN201610720878 A CN 201610720878A CN 106270767 A CN106270767 A CN 106270767A
- Authority
- CN
- China
- Prior art keywords
- sawtooth
- coiler
- tooth plate
- elastic threads
- saw
- 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
- 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
- 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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/12—Straight saw blades; Strap saw blades
Abstract
The invention discloses the reciprocating sow with coiler, including saw body and saw blade, described saw blade is made up of some sawtooth and tooth plate, described tooth plate is provided with coiler away from one end of saw body, described tooth plate is provided with several equally distributed limited posts, being provided with the spacing hole matched with limited post bottom described sawtooth, described sawtooth is connected by an elastic threads, and one end of described elastic threads is wound in coiler.The present invention its elastic threads when idle is inconjunction with sawtooth and draws in coiler, can effectively prevent sawtooth from accidentally injuring other people, by the spacing hole bottom sawtooth, sawtooth is fixed on the limited post of tooth plate after elastic threads being pulled out in coiler during use, need to wind back in coiler by part sawtooth together with elastic threads when regulating density, zigzag intervals is fixed on limited post.
Description
Technical field
The invention belongs to field of power tools, be specifically related to a kind of reciprocating sow with coiler.
Background technology
Reciprocating sow is by jagged saw blade cutting material when saw blade is reciprocal back and forth.Reciprocating sow is commonly provided with multiple saw
Bar, the distinctive points of these saw blades is that the sawtooth density above them is different, and the efficiency dredging saw cut is high, but the surface cut out
Coarse, but the low surfacing cut out of the efficiency of close saw cut.Therefore when cutting, operator often selects according to situation
Select most suitable saw blade, but so being necessary for carry these saw blades at any time, it appears be inconvenient.And exposed sawtooth
Other people may be caused accidental injury with themselves, the most dangerous.
Summary of the invention
For deficiency of the prior art, the present invention provides a kind of reciprocating sow that can regulate sawtooth density.
The present invention is achieved through the following technical solutions, with the reciprocating sow of coiler, including saw body and saw blade, described saw blade
Being made up of some sawtooth and tooth plate, described tooth plate is provided with coiler away from one end of saw body, and it is equal that described tooth plate is provided with several
The limited post of even distribution, is provided with the spacing hole matched with limited post bottom described sawtooth, described sawtooth passes through an elastic threads
Connecting, one end of described elastic threads is wound in coiler.The present invention its elastic threads when idle is inconjunction with sawtooth and draws at volume
In receipts device, so can effectively prevent sawtooth from accidentally injuring other people, during use, elastic threads be pulled out in coiler, bottom sawtooth
Spacing hole 14 sawtooth are fixed on 14 limited posts of tooth plate, at this moment sawtooth is in the closeest state, to make sawtooth
Become dredges a bit, is separated with tooth plate by sawtooth, winds a part of elastic threads and return in coiler, zigzag intervals is fixed on limited post
Upper.
As the further optimization of technique scheme, the tapered shape of described sawtooth and the width bottom it and tooth plate
Thickness is identical.
As the further optimization of technique scheme, described spacing hole is located at the center bottom sawtooth so that saw
Tooth is the most stable, is difficult to damage.
Compared with prior art, the present invention its elastic threads when idle is inconjunction with sawtooth and draws in coiler, can be effective
Prevent sawtooth from accidentally injuring other people, by the spacing hole bottom sawtooth, sawtooth is fixed after elastic threads being pulled out in coiler during use
On the limited post of tooth plate, need to wind back in coiler by part sawtooth together with elastic threads, zigzag intervals when regulating density
It is fixed on limited post.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged drawing at Fig. 1 A.
Fig. 3 is the structural representation that sawtooth of the present invention becomes after dredging.
Fig. 4 is the enlarged drawing at Fig. 3 B.
Fig. 5 is the structural representation after sawtooth of the present invention draws in.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.As shown in Figures 1 to 5, with volume
Receiving the reciprocating sow of device, including saw body 1 and saw blade 2, described saw blade 2 is made up of some sawtooth 21 and tooth plate 22, sets in the present embodiment
Having 14 sawtooth 21, described tooth plate 22 is provided with coiler 4 away from one end of saw body 1, and it is uniform that described tooth plate 22 is provided with several
The limited post 221 of distribution, is provided with 14 limited posts 221, is provided with and limited post 221 phase bottom described sawtooth 21 in the present embodiment
The spacing hole 211 joined, described spacing hole 211 is located at the center bottom sawtooth 21, and described sawtooth 21 is by an elastic threads 3
Connecting, one end of described elastic threads 3 is wound in coiler 4, and described elastic threads 3 can be inconjunction with sawtooth 21 and be involved in coiler 4
In.
The described tapered shape of sawtooth 21 and the width bottom it are identical with the thickness of tooth plate 22.
Described coiler 4 is provided with 3 indicatrixs and 1 root pointer, and when coiler 4 rotates, pointer and then rotates, every finger
Timberline represents pointer density degree of sawtooth 21 when forwarding different indicatrix position to.
The present invention its elastic threads when idle is inconjunction with sawtooth and draws in coiler, so can effectively prevent sawtooth by mistake
Hinder other people, during use, elastic threads is pulled out in coiler, by the spacing hole bottom sawtooth, 14 sawtooth are fixed on tooth plate
14 limited posts on, at this moment sawtooth is in the closeest state, to make what sawtooth became to dredge a bit, is separated with tooth plate by sawtooth,
Wind a part of elastic threads and return in coiler, zigzag intervals is fixed on limited post.
Claims (3)
1. with the reciprocating sow of coiler, including saw body (1) and saw blade (2), it is characterised in that: described saw blade (2) is by some saws
Tooth (21) and tooth plate (22) composition, described tooth plate (22) is provided with coiler (4), described tooth plate (22) away from one end of saw body (1)
Being provided with several equally distributed limited posts (221), described sawtooth (21) bottom is provided with the limit matched with limited post (221)
Hole, position (211), described sawtooth (21) is connected by an elastic threads (3), and one end of described elastic threads (3) is wound on coiler
(4) in.
Reciprocating sow with coiler the most according to claim 1, it is characterised in that: described sawtooth (21) tapered shape is also
And the width bottom it is identical with the thickness of tooth plate (22).
Reciprocating sow with coiler the most according to claim 1, it is characterised in that: described spacing hole (211) is located at saw
The center of tooth (21) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720878.1A CN106270767A (en) | 2016-08-25 | 2016-08-25 | Reciprocating sow with coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720878.1A CN106270767A (en) | 2016-08-25 | 2016-08-25 | Reciprocating sow with coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270767A true CN106270767A (en) | 2017-01-04 |
Family
ID=57616255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610720878.1A Pending CN106270767A (en) | 2016-08-25 | 2016-08-25 | Reciprocating sow with coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100705A (en) * | 2017-12-26 | 2018-06-01 | 东莞市豪顺精密科技有限公司 | A kind of light instrument of sheet separation and the method using the light instrument quick separating thin plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103856B4 (en) * | 2001-01-30 | 2005-09-29 | Dia-G Kiel Diamantwerkzeuge Gmbh | sawblade |
| CN203091865U (en) * | 2013-03-26 | 2013-07-31 | 黄俊宁 | Telescopic saw |
| CN203541728U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Sawing device |
| CN104428114A (en) * | 2012-06-28 | 2015-03-18 | 罗伯特·博世有限公司 | Separating device for a machine tool |
| CN104668658A (en) * | 2013-12-01 | 2015-06-03 | 谷城县城关镇中心学校 | Collapsible saw |
| CN204603448U (en) * | 2015-05-10 | 2015-09-02 | 常州市徐刚塑料制品有限公司 | Serrated knife |
-
2016
- 2016-08-25 CN CN201610720878.1A patent/CN106270767A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10103856B4 (en) * | 2001-01-30 | 2005-09-29 | Dia-G Kiel Diamantwerkzeuge Gmbh | sawblade |
| CN104428114A (en) * | 2012-06-28 | 2015-03-18 | 罗伯特·博世有限公司 | Separating device for a machine tool |
| CN203091865U (en) * | 2013-03-26 | 2013-07-31 | 黄俊宁 | Telescopic saw |
| CN203541728U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Sawing device |
| CN104668658A (en) * | 2013-12-01 | 2015-06-03 | 谷城县城关镇中心学校 | Collapsible saw |
| CN204603448U (en) * | 2015-05-10 | 2015-09-02 | 常州市徐刚塑料制品有限公司 | Serrated knife |
Non-Patent Citations (1)
| Title |
|---|
| 姚天扬等: "《高分子导论》", 31 July 2014, 南京大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100705A (en) * | 2017-12-26 | 2018-06-01 | 东莞市豪顺精密科技有限公司 | A kind of light instrument of sheet separation and the method using the light instrument quick separating thin plate |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |