CN2312089Y - Curved cutting machine - Google Patents
Curved cutting machine Download PDFInfo
- Publication number
- CN2312089Y CN2312089Y CN97233276U CN97233276U CN2312089Y CN 2312089 Y CN2312089 Y CN 2312089Y CN 97233276 U CN97233276 U CN 97233276U CN 97233276 U CN97233276 U CN 97233276U CN 2312089 Y CN2312089 Y CN 2312089Y
- Authority
- CN
- China
- Prior art keywords
- belt
- driving
- saw
- cut machine
- support wheel
- 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
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
- B23D49/007—Jig saws, i.e. machine saws with a vertically reciprocating narrow saw blade chucked at both ends for contour cutting
Abstract
The utility model relates to the technical field of curved cutting machines, particularly a curved cutting machine, in which a driving belt is made of flexible objects. The curved cutting machine comprises a machine casing 1, a base 2 and a workbench 15, wherein, a supporting wheel 19 is arranged in the machine casing 1; a driving belt 10 is supported by the supporting wheel 19; both ends of the driving belt 10 are respectively connected with a lower saw rod 12 and an upper saw rod 18. As the driving belt 10 of the utility model is a flexible object, a saw blade 16 can move vertically. Therefore, the utility model has the advantages of high cutting efficiency, high cutting quality, large effective usable dimension of the saw blade, large cutting depth, no zero load and low noise. The configuration of the curved cutting machine can be made into various shapes.
Description
The utility model relates to curvilinear cut machine technology field, is a kind of curvilinear cut machine that adopts flexible thing to make driving-belt.
The application at home and abroad of curvilinear cut machine is very extensive, for many years, several times be improved at present and end, worldwide its structure reaches unanimity substantially: install saw bar down on workbench, sawing bar up and down is rigidity, moves up and down by the swing drive saw blade of sawing bar and cuts.Its deficiency of the sweep-saw of this structure is: the amplitude of oscillation is little, cutting efficiency is low; Little, general about 1/3 of the length of saw blade that only accounts for of effective use size of saw blade; Sawing thickness is restricted; No-load power is big; Vibrating noise is big; Cut quality is low; The change of external form is restricted or the like.
The purpose of this utility model is, a kind of curvilinear cut machine that adopts flexible thing to make driving-belt is provided, and the effective use size that makes it have cutting efficiency height, cut quality height, saw blade is big, cutting thickness big, do not have advantages such as unloaded, that noise is little.
The technical solution of the utility model is: it has casing 1, base 2, workbench 15, support wheel 19 is installed in the casing 1, driving-belt 10 is supported by support wheel 19, driving-belt 10 two ends connect with following saw bar 12 and last saw bar 18 respectively, driving-belt 10 is driven by transmission mechanism by motor 9 and moves back and forth, support wheel 19 is installed 3 at least, transmission mechanism can be: eccentric wheel 8 is arranged, installing connecting rods 7 on it, slide block 5 is installed on the connecting rod 7, guide rod 4 one ends and slide block 5 connect, and the other end is installed in the guide rod seat 3, and driving-belt 10 connects with slide block 5.Support wheel 19 is installed 6.The support wheel 19 of last saw bar 18 upper ends is installed in and tightens on the frame 21, tightens frame 21 upper ends regulating handle 23 is installed.Driving-belt 10 is flexible things.Following saw bar 12 is installed in down in the saw pole socket 11, on saw bar 18 and be installed in and saw in the pole socket 17.
The utility model is because driving-belt 10 is flexible things, saw blade 16 is moved both vertically, therefore, the effective use size with cutting efficiency height, cut quality height, saw blade is big, cutting thickness big, do not have the advantage unloaded, that noise is little, and can make the external form of curvilinear cut machine make different shape.
Description of drawings, accompanying drawing 1 are structural representations of the present utility model.
The contrast accompanying drawing, the utility model is described in further detail:
1 is casing among the figure, casing 1 and workbench 15 are installed on the base 2, support wheel 19 is installed in the casing 1, driving-belt 10 is supported by support wheel 19, driving-belt 10 two ends connect with following saw bar 12 and last saw bar 18 respectively, driving-belt 10 is driven by transmission mechanism by motor 9 and moves back and forth, support wheel 19 is installed 3 at least, transmission mechanism can be: eccentric wheel 8 is arranged, installing connecting rods 7 on it, and slide block 5 is installed on the connecting rod 7, and guide rod 4 one ends and slide block 5 connect, the other end is installed in the guide rod seat 3, and driving-belt 10 connects with slide block 5.Transmission mechanism can also adopt other structure, moves back and forth in order to drive driving-belt 10.Support wheel 19 is installed 6.The support wheel 19 of last saw bar 18 upper ends is installed in and tightens on the frame 21, tightens frame 21 upper ends regulating handle 23 is installed.When needs are adjusted the elasticity of saw blade 16, adjust handle 23, drive tightens frame 21 and moves, and support wheel 19 is moved, to reach the purpose of adjusting the saw blade degree of tightness.Driving-belt 10 is flexible things, can adopt polyamine fat material to make.Following saw bar 12 is installed in down in the saw pole socket 11, on saw bar 18 and be installed in and saw in the pole socket 17.The two ends of saw blade 16 connect with last saw bar 18 and following saw bar 12 respectively, and saw blade 16 moves both vertically, and sawtooth is all the time towards direction, not an angle of inclination.In the utility model when work,, motor 9 transmissions drive eccentric wheel 8 and rotate, because driving-belt 10 connects with slide block 5, so driving-belt 10 reciprocatingly moves, and then drive saw blade 16 and move up and down and cut.13 pointers among the figure, 14 scale plates, the 20th, packing ring, the 22nd, adjusting nut.
Claims (7)
1, curvilinear cut machine, it has casing 1, base 2, workbench 15, it is characterized in that: support wheel 19 is installed in the casing 1, and driving-belt 10 is supported by support wheel 19, driving-belt 10 two ends connect with following saw bar 12 and last saw bar 18 respectively, and driving-belt 10 is driven by transmission mechanism by motor 9 and moves back and forth.
2, according to the described curvilinear cut machine of claim 1, it is characterized in that: support wheel 19 is installed 3 at least.
3, according to the described curvilinear cut machine of claim 1, it is characterized in that: transmission mechanism can be that eccentric wheel 8 is arranged, installing connecting rods 7 on it, and slide block 5 is installed on the connecting rod 7, and guide rod 4 one ends and slide block 5 connect, the other end is installed in the guide rod seat 3, and driving-belt 10 connects with slide block 5.
4, according to the described curvilinear cut machine of claim 1, it is characterized in that: support wheel 19 is installed 6.
5, according to the described curvilinear cut machine of claim 1, it is characterized in that: on saw bar 18 upper ends support wheel 19 be installed in and tighten on the frame 21, tighten frame 21 upper ends regulating handle 23 be installed.
6, according to the described curvilinear cut machine of claim 1, it is characterized in that: driving-belt 10 is flexible things.
7, according to the described curvilinear cut machine of claim 1, it is characterized in that: following saw bar 12 is installed in down in the saw pole socket 11, on saw bar 18 and be installed in and saw in the pole socket 17.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97233276U CN2312089Y (en) | 1997-06-10 | 1997-06-10 | Curved cutting machine |
| DE29810446U DE29810446U1 (en) | 1997-06-10 | 1998-06-10 | Curving saw device |
| CA 2240218 CA2240218C (en) | 1997-06-10 | 1998-06-10 | Saw cutting machine |
| GB9812370A GB2326127B (en) | 1997-06-10 | 1998-06-10 | Saw cutting machine |
| TW87210385U TW401874U (en) | 1997-06-10 | 1998-06-29 | Curve cutter |
| US09/619,816 US6550365B1 (en) | 1997-06-10 | 2000-07-20 | Coping saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97233276U CN2312089Y (en) | 1997-06-10 | 1997-06-10 | Curved cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312089Y true CN2312089Y (en) | 1999-03-31 |
Family
ID=5202984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97233276U Expired - Fee Related CN2312089Y (en) | 1997-06-10 | 1997-06-10 | Curved cutting machine |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN2312089Y (en) |
| CA (1) | CA2240218C (en) |
| DE (1) | DE29810446U1 (en) |
| GB (1) | GB2326127B (en) |
| TW (1) | TW401874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856883A (en) * | 2018-08-21 | 2018-11-23 | 任广伟 | A kind of electric reciprocating saw |
| CN109227764A (en) * | 2018-10-22 | 2019-01-18 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of curve wood component diced system |
| CN110014519A (en) * | 2019-05-17 | 2019-07-16 | 深圳九福科技股份有限公司 | A kind of multifunctional saw table |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332778C (en) * | 2004-11-19 | 2007-08-22 | 青岛地恩地机电科技股份有限公司 | Steel wire drive scroll saw |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2082114B (en) * | 1980-08-20 | 1984-07-11 | Tonge Robert Fraser | Mechanical fret saw |
| IT1176686B (en) * | 1984-09-07 | 1987-08-18 | Deca Spa | ALTERNATIVE SAW, PROVIDED WITH A VERTICAL BLADE COMMANDED BY INTERCONNECTED SWINGING ARMS, MOVED BY AN ECCENTRIC MECHANISM |
| CA1312261C (en) * | 1987-05-22 | 1993-01-05 | Francis Plomb | Machine tool |
| GB8712702D0 (en) * | 1987-05-29 | 1987-07-01 | Charman P R | Sawing machines |
-
1997
- 1997-06-10 CN CN97233276U patent/CN2312089Y/en not_active Expired - Fee Related
-
1998
- 1998-06-10 DE DE29810446U patent/DE29810446U1/en not_active Expired - Lifetime
- 1998-06-10 GB GB9812370A patent/GB2326127B/en not_active Expired - Fee Related
- 1998-06-10 CA CA 2240218 patent/CA2240218C/en not_active Expired - Fee Related
- 1998-06-29 TW TW87210385U patent/TW401874U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856883A (en) * | 2018-08-21 | 2018-11-23 | 任广伟 | A kind of electric reciprocating saw |
| CN109227764A (en) * | 2018-10-22 | 2019-01-18 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of curve wood component diced system |
| CN110014519A (en) * | 2019-05-17 | 2019-07-16 | 深圳九福科技股份有限公司 | A kind of multifunctional saw table |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2240218A1 (en) | 1998-12-10 |
| GB2326127B (en) | 2001-11-21 |
| TW401874U (en) | 2000-08-11 |
| GB2326127A (en) | 1998-12-16 |
| DE29810446U1 (en) | 1998-09-03 |
| CA2240218C (en) | 2005-05-24 |
| GB9812370D0 (en) | 1998-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |