CN203738071U - Milling cutter type large-diameter hole opener - Google Patents
Milling cutter type large-diameter hole opener Download PDFInfo
- Publication number
- CN203738071U CN203738071U CN201420144165.1U CN201420144165U CN203738071U CN 203738071 U CN203738071 U CN 203738071U CN 201420144165 U CN201420144165 U CN 201420144165U CN 203738071 U CN203738071 U CN 203738071U
- Authority
- CN
- China
- Prior art keywords
- screw
- milling cutter
- screw rod
- nut
- diameter hole
- 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
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model provides a milling cutter type large-diameter hole opener. A vertical screw is fixed at the center of a base plate; a lifting block is mounted on the vertical screw; a cross screw transversely penetrates through the top of the lifting block; a circular ring is mounted at the left top end of the cross screw; an upper adjusting screw, a lower adjusting screw and a left adjusting screw are arranged on the circular ring; a hand gun-drill milling cutter is arranged in the middle part of the circular ring. The milling cutter type large-diameter hole opener is used for cutting out a circle by use of a method similar to a compass, and thus is convenient and safe, and low in cost. A hole opened by the hole opener is rounder, and the diameter of the opened hole can be changed optionally. The base plate is fixed at the central point of a large-diameter hole by use of four screws, and then the cross screw is adjusted to the desired dimension, a hand gun drill is fixed in the circular ring, and the milling cutter is mounted on the hand gun drill for cutting. The existing professional large-diameter hole opening equipment is expensive and people does not need to buy the expensive professional equipment for home decoration at ordinary times. In this way, the milling cutter type large-diameter hole opener is applied to home decoration which does not require drilling of a batch of holes, and is convenient and simple, and also capable of reducing the dangerousness and the cost.
Description
One, technical field
The utility model relates to a kind of drilling tool, relates in particular to a kind of can adjusting, can drive the milling cutter type big circle cutting device in various especially big holes.
Two, background technology
Usually house decoration need to be used hole making drill generally in 10 centimetres, the movable hole making drill of trident for larger hole, but inconvenient, also there is certain danger.Present professional big circle cutting equipment is very expensive, and it is very difficult that therefore house decoration now need to be opened large diameter hole, and cost is very high, particularly on sheet iron, open large diameter Kong Gengnan, and danger is very large.
Three, utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and providing a kind of can regulate, and can drive the milling cutter type big circle cutting device in various especially big holes.
The utility model solves the technical scheme that its technical problem adopts: a kind of milling cutter type big circle cutting device, comprise base plate, the fixing perpendicular screw rod in base plate center, upper left screw is installed at base plate middle part, lower-left screw, bottom right screw and upper right screw, on perpendicular screw rod, be equipped with montant nut, on the perpendicular screw rod of montant nut top, elevator is installed, elevator top cross is installed with horizontal screw rod, the right part of horizontal screw rod is installed the right nut of cross bar, nut in cross bar is installed in the middle of horizontal screw rod, the left part of horizontal screw rod is installed right adjusting nut, the left top mounting circular ring of horizontal screw rod, annulus top is equipped with set screw, in upper set screw, install adjusting nut, annulus bottom is equipped with lower set screw, lower adjusting nut is installed in lower set screw, annulus left part is equipped with left set screw, left adjusting nut is installed in left set screw, in the middle of annulus, be equipped with power drill milling cutter.
The beneficial effects of the utility model are, by the method for similar compasses, cut circle, not only convenient not only safety cost but also low.The Kong Gengyuan that hole making drill of the present utility model is opened, can change arbitrarily the size of institute's opening diameter.Base plate is fixed on to the central point of large diameter hole with four screws, then regulates horizontal screw rod to needed size, in annulus, fix power drill, milling cutter cutting is installed on power drill.Present professional big circle cutting equipment is very expensive, and house decoration personnel there is no need to buy very expensive very professional equipment at ordinary times.Do not needing the house decoration of punching in batches to use like this, such milling cutter type big circle cutting device is both convenient and simple, has reduced again danger and cost.
Four, accompanying drawing explanation
Below in conjunction with drawings and Examples, further illustrate the structure and characteristics of the utility model milling cutter type big circle cutting device, in accompanying drawing:
Fig. 1 is the structure chart of facing of embodiment mono-of the present utility model.
Fig. 2 is the plan structure figure of embodiment mono-of the present utility model.
Set screw (1) on 1. in figure, upper adjusting nut (2), lower set screw (3), lower adjusting nut (4), annulus (5), horizontal screw rod (6), nut in cross bar (7), elevator (8), the right nut of cross bar (9), perpendicular screw rod (10), montant nut (11), upper left screw (12), lower-left screw (13), bottom right screw (14), base plate (15), upper right screw (16), right adjusting nut (17), left adjusting nut (18), left set screw (19), power drill milling cutter (20).
Five, the specific embodiment
Fig. 1 and embodiment illustrated in fig. 2 in, be provided with set screw (1), upper adjusting nut (2), lower set screw (3), lower adjusting nut (4), annulus (5), horizontal screw rod (6), nut in cross bar (7), elevator (8), the right nut of cross bar (9), perpendicular screw rod (10), montant nut (11), upper left screw (12), lower-left screw (13), bottom right screw (14), base plate (15), upper right screw (16), right adjusting nut (17), left adjusting nut (18), left set screw (19), power drill milling cutter (20).
Implement milling cutter type big circle cutting device of the present utility model, comprise base plate (15), the fixing perpendicular screw rod (10) in base plate (15) center, upper left screw (12) is installed at base plate (15) middle part, lower-left screw (13), bottom right screw (14) and upper right screw (16), on perpendicular screw rod (10), be equipped with montant nut (11), the upper elevator (8) of installing of perpendicular screw rod (10) of montant nut (11) top, elevator (8) top cross is installed with horizontal screw rod (6), the right part of horizontal screw rod (6) is installed the right nut of cross bar (9), nut (7) in cross bar is installed in the middle of horizontal screw rod (6), the left part of horizontal screw rod (6) is installed right adjusting nut (17), the left top mounting circular ring (5) of horizontal screw rod (6), annulus (5) top is equipped with set screw (1), in upper set screw (1), install adjusting nut (2), annulus (5) bottom is equipped with lower set screw (3), the lower adjusting nut (4) of the upper installation of lower set screw (3), annulus (5) left part is equipped with left set screw (19), the upper left adjusting nut (18) of installing of left set screw (19), in the middle of annulus (5), be equipped with power drill milling cutter (20).
Implement milling cutter type big circle cutting device of the present utility model, by the method for similar compasses, cut circle, not only convenient not only safety cost but also low.The Kong Gengyuan that hole making drill of the present utility model is opened, can change arbitrarily the size of institute's opening diameter.Base plate is fixed on to the central point of large diameter hole with four screws, then regulates horizontal screw rod to needed size, in annulus, fix power drill, milling cutter cutting is installed on power drill.Present professional big circle cutting equipment is very expensive, and house decoration personnel there is no need to buy very expensive very professional equipment at ordinary times.Do not needing the house decoration of punching in batches to use like this, such milling cutter type big circle cutting device is both convenient and simple, has reduced again danger and cost.
Implement the utility model, effect is fine.
Claims (1)
1. a milling cutter type big circle cutting device, comprise base plate (15), it is characterized in that, the fixing perpendicular screw rod (10) at described base plate (15) center, upper left screw (12) is installed at base plate (15) middle part, lower-left screw (13), bottom right screw (14) and upper right screw (16), on perpendicular screw rod (10), be equipped with montant nut (11), the upper elevator (8) of installing of perpendicular screw rod (10) of montant nut (11) top, elevator (8) top cross is installed with horizontal screw rod (6), the right part of horizontal screw rod (6) is installed the right nut of cross bar (9), nut (7) in cross bar is installed in the middle of horizontal screw rod (6), the left part of horizontal screw rod (6) is installed right adjusting nut (17), the left top mounting circular ring (5) of horizontal screw rod (6), annulus (5) top is equipped with set screw (1), in upper set screw (1), install adjusting nut (2), annulus (5) bottom is equipped with lower set screw (3), the lower adjusting nut (4) of the upper installation of lower set screw (3), annulus (5) left part is equipped with left set screw (19), the upper left adjusting nut (18) of installing of left set screw (19), in the middle of annulus (5), be equipped with power drill milling cutter (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144165.1U CN203738071U (en) | 2014-03-19 | 2014-03-19 | Milling cutter type large-diameter hole opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144165.1U CN203738071U (en) | 2014-03-19 | 2014-03-19 | Milling cutter type large-diameter hole opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738071U true CN203738071U (en) | 2014-07-30 |
Family
ID=51337934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144165.1U Expired - Fee Related CN203738071U (en) | 2014-03-19 | 2014-03-19 | Milling cutter type large-diameter hole opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923828A (en) * | 2014-03-19 | 2015-09-23 | 张恒杰 | Milling cutter type large-diameter hole saw |
-
2014
- 2014-03-19 CN CN201420144165.1U patent/CN203738071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923828A (en) * | 2014-03-19 | 2015-09-23 | 张恒杰 | Milling cutter type large-diameter hole saw |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203738071U (en) | Milling cutter type large-diameter hole opener | |
| CN104588831A (en) | Auxiliary opening device of flame cutting machine | |
| CN104923828A (en) | Milling cutter type large-diameter hole saw | |
| CN203901541U (en) | Guide type adjustable grooving machine | |
| CN204171730U (en) | A kind of regulator cubicle is produced and is used adjustable positioning tool | |
| CN204658057U (en) | A kind of portable clamping device | |
| CN204176119U (en) | A kind of automatic valve flow regulating equipment | |
| CN203879326U (en) | Door sill installation structure for two-wing intelligent rotary door | |
| CN203579796U (en) | Wall plate cutting device capable for manually adjusting transverse feed | |
| CN109834316A (en) | A kind of plane steel plate drill | |
| CN202639829U (en) | Fixed adjusting device of piston ring large diameter circular knitting machine | |
| CN204414019U (en) | A kind of large-scale vertical to the erecting tools wearing bolt | |
| CN205226590U (en) | Valve rod connecting hole adjustable valve handle | |
| CN204171731U (en) | A kind of regulator cubicle production cutting jig | |
| CN204177084U (en) | The construction package of adjustment refrigerator flatness | |
| CN203875354U (en) | Novel lathe tool rest table | |
| CN206506190U (en) | A kind of built-in type electric power cabinet mounting structure | |
| CN203956517U (en) | Power equipment control cabinet corner cut platform | |
| CN203357152U (en) | Profiling contact device used for aluminum door and window lockhole mortising machine | |
| CN203438150U (en) | Electric screwdriver locating device | |
| CN209381182U (en) | The supporting mechanism and cutter device of cutter device | |
| CN204868763U (en) | Be listed as reactor spring mounting instrument | |
| CN204171700U (en) | A kind of regulator cubicle shaped steel cutting clamping tooling | |
| CN204171701U (en) | A kind of regulator cubicle shaped steel cutting positioner | |
| CN204818194U (en) | Deep hole location frock |
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: 20140730 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |