CN109590538A - Small capacity double circular saw - Google Patents
Small capacity double circular saw Download PDFInfo
- Publication number
- CN109590538A CN109590538A CN201811429760.9A CN201811429760A CN109590538A CN 109590538 A CN109590538 A CN 109590538A CN 201811429760 A CN201811429760 A CN 201811429760A CN 109590538 A CN109590538 A CN 109590538A
- Authority
- CN
- China
- Prior art keywords
- circular saw
- end plate
- ring
- spline housing
- axis
- 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.)
- Withdrawn
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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention is the small capacity double circular saw of processing installation electric appliance square hole, it includes end plate, bolt, axis, motor, circular saw, spline housing, ring, screw rod, nut, two pieces of end plates are bolted into saw frame with 4, there is splined shaft in two pieces of end plate bores, axis side is fixedly connected with one piece of circular saw, the axis other side is flexibly connected a spline housing, another piece of identical circular saw is on spline housing, spline housing outer circle is equipped with a groove, one piece of ring is flexibly connected in groove, connection wire rod one on ring, screw rod other end screws in the nut on end plate, rotating nut pushes and pulls distance between adjustable two pieces of circular saws such as screw rod and ring, motor is on another piece of end plate, motor shaft and axis connection, end plate is equipped with hand handle.This small capacity double circular saw can beat square hole of different sizes, laborsaving time saving.
Description
Technical field
Rectangular or rectangle electrical instrumentation square hole electric tool is processed the present invention relates to a kind of, is especially capable of processing size not
Same small type hole double-arc spline saw.
Background technique
Installation electric appliance, instrument etc. need to beat square hole at present, and tradition beats square hole, using the drill bit brill many holes side of becoming by hand again
Hole, laborious time-consuming, other square hole specialized hand stamping die, it is impossible to be used in square hole of different sizes.
Summary of the invention
In order to overcome the shortcomings of that above-mentioned square hole of beating exists laborious time-consuming, it is an object of the invention to provide one kind to be capable of processing size not
With the small capacity double circular saw of square hole.
It is of the present invention solve the problems, such as used by technical solution be: it includes end plate, bolt, axis, motor, circular saw, spline
Set, ring, screw rod, nut, two pieces of end plates are bolted into saw frame with 4, have splined shaft in two pieces of end plate bores, axis side
It is fixedly connected with one piece of circular saw, the axis other side is flexibly connected a spline housing, and another piece of identical circular saw is mounted on spline housing,
Spline housing outer circle is equipped with a groove, one piece of ring of flexible connection in groove, and connection wire rod one on ring, screw rod other end is screwed in
In nut on end plate, rotating nut pushes and pulls distance between adjustable two pieces of circular saws such as screw rod and ring, and motor is mounted in another
On one piece of end plate, motor shaft and axis connection, end plate are equipped with hand handle.Rotating nut mixes up distance and side between circular saw when beating rectangular
Hole opposite side is apart from identical, and opening two pieces of circular saws of motor, cutting two side of square hole needs length simultaneously, stops, then ibid cutting square hole
Length needed for another two side, square hole working finish.Because distance is adjustable between two pieces of circular saws, so that reaching the present invention is capable of processing size
The purpose of square hole.
The invention has the advantages that it is capable of processing square hole of different sizes, it is also laborsaving time saving.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1, Fig. 2 are the mutual sectional views of embodiment of the present invention A-A, B-B.
1, motor 2, axis 3, end plate 3-1, hand handle 4, circular saw 5, bolt 6, spline housing 7, ring 8, screw rod 9, nut in figure
Specific embodiment
In the embodiment shown in Fig. 1,2, the quadrangle of two pieces of square endplates 3 is linked together with 4 bolts 5 forms saw
Frame.End plate is equipped with hand handle 3-1 and facilitates operation.There is the activity of splined shaft 2 in the hole of two pieces of end plates 3, motor 1 is mounted in one piece of end plate
It is connect on 3 with axis 2, one piece of circular saw 4 is fixedly connected in 1 side axle 2 of motor, and another piece of same disk saw 4 is fixed on spline
On set 6,6 activity of spline housing can be slided on 2 spline of axis, and 6 outer circle of spline housing is equipped with a groove, and groove, which is flexibly connected, to be dialled
Ring 7,7 outer circle of ring protrude one piece of 8 one end of connection wire rod, and 8 other end of screw rod screws in nut 9, and 9 outer circle of nut is equipped with groove,
Groove is stuck on another piece of end plate 4, and handwheel is equipped on the outside of nut 9, facilitates operation, and 9 handwheel of rotating nuts pushes and pulls screw rod 8, ring
7, spline housing 6 and one piece of circular saw 4, spline housing 6 slide on axis 2, adjust distance between two pieces of circular saws 4, meet size not
It is needed with square hole, circular saw 4, which cuts the depth, can also reach the needs of square hole side length, so that reaching this product is capable of processing big small square hole
Purpose, two side of square hole is cut laborsaving time saving simultaneously.
Claims (1)
1. a kind of small capacity double circular saw, it includes end plate, bolt, axis, motor, circular saw, spline housing, ring, screw rod, nut,
It is characterized in that: two pieces of end plates are bolted into saw frame with 4, there is splined shaft in two pieces of end plate bores, axis side is fixedly connected
One piece of circular saw, the axis other side are flexibly connected a spline housing, and another piece of identical circular saw is on spline housing, outside spline housing
Circle is equipped with a groove, one piece of ring of flexible connection in groove, and connection wire rod one on ring, screw rod other end, which screws in, is mounted in end plate
On nut in, rotating nut push and pull adjustable two pieces of circular saws such as screw rod and ring between distance, motor be mounted in another piece
On end plate, motor shaft and axis connection, end plate are equipped with hand handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429760.9A CN109590538A (en) | 2018-11-19 | 2018-11-19 | Small capacity double circular saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429760.9A CN109590538A (en) | 2018-11-19 | 2018-11-19 | Small capacity double circular saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109590538A true CN109590538A (en) | 2019-04-09 |
Family
ID=65959044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429760.9A Withdrawn CN109590538A (en) | 2018-11-19 | 2018-11-19 | Small capacity double circular saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109590538A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4414179A1 (en) * | 1993-04-30 | 1994-11-03 | Sankoh Seisakusho Ageo Kk | Apparatus for the cutting-to-length of materials capable of being cut |
| CN103418835A (en) * | 2013-07-01 | 2013-12-04 | 浙江大学 | Pitch variable device of double-saw-blade cutting machine |
| CN203356726U (en) * | 2013-07-01 | 2013-12-25 | 浙江大学 | Double-saw web cutting machine distance changing device |
| CN106180887A (en) * | 2015-05-04 | 2016-12-07 | 蔡利英 | Cutting machine variable pitch device |
| CN207402206U (en) * | 2017-10-26 | 2018-05-25 | 江苏双时利精密刀具有限公司 | It is a kind of to adjust convenient double saw blade components |
-
2018
- 2018-11-19 CN CN201811429760.9A patent/CN109590538A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4414179A1 (en) * | 1993-04-30 | 1994-11-03 | Sankoh Seisakusho Ageo Kk | Apparatus for the cutting-to-length of materials capable of being cut |
| CN103418835A (en) * | 2013-07-01 | 2013-12-04 | 浙江大学 | Pitch variable device of double-saw-blade cutting machine |
| CN203356726U (en) * | 2013-07-01 | 2013-12-25 | 浙江大学 | Double-saw web cutting machine distance changing device |
| CN106180887A (en) * | 2015-05-04 | 2016-12-07 | 蔡利英 | Cutting machine variable pitch device |
| CN207402206U (en) * | 2017-10-26 | 2018-05-25 | 江苏双时利精密刀具有限公司 | It is a kind of to adjust convenient double saw blade components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190409 |
|
| WW01 | Invention patent application withdrawn after publication |