CN201644863U - Vertical positioning auxiliary device for portable electric drill - Google Patents
Vertical positioning auxiliary device for portable electric drill Download PDFInfo
- Publication number
- CN201644863U CN201644863U CN201020160192XU CN201020160192U CN201644863U CN 201644863 U CN201644863 U CN 201644863U CN 201020160192X U CN201020160192X U CN 201020160192XU CN 201020160192 U CN201020160192 U CN 201020160192U CN 201644863 U CN201644863 U CN 201644863U
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- Prior art keywords
- circular arc
- slide rail
- shaped
- clamp ring
- electric hand
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- Expired - Fee Related
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Abstract
The utility model relates to a vertical positioning auxiliary device for a portable electric drill. The auxiliary device is characterized in that a sliding clamp ring used for clamping the portable electric drill, a circular arc-shaped slide rail sleeve and a magnetic base are included; the sliding clamp ring adopts a round hoop provided with an open-close connecting port; slide blocks are symmetrically arranged on the outer surface of the sliding clamp ring in the position corresponding to the two ends of a diameter; the circular arc-shaped slide rail sleeve is formed by axially arranging strip-shaped groove slide rails corresponding to the slide blocks of the sliding clamp ring on the inner wall of a circular arc-shaped sleeve of which the section is larger than a semi-circle, and one end surface of the circular arc-shaped sleeve and the bottom surface of the magnetic base are arranged on the same plane and are fixedly connected with each other; and in the drilling state, the sliding clamp ring is embedded in the strip-shaped groove slide rails via the slide blocks so as to be mounted on the circular arc-shaped slide rail sleeve in a slide fit manner. The utility model has the benefits of ensuring that the portable electric drill mounted on the device is operated along the direction perpendicular to the drilling plane, being helpful to stability of hole position, guaranteeing the drilling quality, preventing tools from being damaged and improving the production efficiency.
Description
Technical field
The utility model relates to the auxiliary processing device of field of machining, relates in particular to a kind of electric hand drill perpendicular positioning servicing unit.
Background technology
Electric hand drill is widely used in each field of machinery, electronics, chemical industry, traffic and human lives as a kind of boring bar tool.Along with the development of Technological Economy, the kind and the quantity of steel structural part processing are increasing, and drilling quality is also proposed requirements at the higher level, especially in some large complicated steel structural part processing, the perpendicularity of boring, the accuracy of position, hole are all had higher requirements.Yet, because electric hand drill is to carry out drilling operation with vision by the electric hand drill body by operating personnel, because of the collimation error surpasses technological requirement, cause hole and the bore surfaces out of plumb that gets out or the position, hole is overproof can not reach designing requirement, especially when the out of plumb of hole, drill bit fractures easily and is stuck in the workpiece, and the problems referred to above not only influence product quality, the damage instrument also reduces production efficiency.
The utility model content
Main purpose of the present utility model is at the problems referred to above, and a kind of electric hand drill perpendicular positioning servicing unit is provided, and operate perpendicular to the direction on boring plane on the electric hand drill edge of guaranteeing to be installed on this device, and help positioning stablity, guarantee drilling quality, prevent tool damage, enhance productivity.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electric hand drill perpendicular positioning servicing unit, it is characterized in that it being to constitute by the slip collar that is used to clamp electric hand drill, circular arc slide rail cover and magnet base, described slip collar is the circular, hoop of a band folding connector, and the position at the corresponding diameter two ends of its outer surface is symmetrical arranged slide block, described circular arc slide rail cover is to be formed for the strip groove slide rail corresponding with the slide block of described slip collar being set vertically on the wall within it greater than the circular arc sleeve of semicircle by the cross section, and is positioned at same plane with end face of its circular arc sleeve and magnet base bottom surface and is mutually permanently connected; Slip collar under the bore state embeds the strip groove slide rail by its slide block and puts at the circular arc slide rail to be slidingly installed.
At the symmetrically arranged slide block of described slip collar outer surface is respectively the round slider of one group of two above positioned at intervals that are provided with vertically.
The beneficial effects of the utility model are: this electric hand drill perpendicular positioning servicing unit, when utilizing magnetic force and vertical fixed structure to guarantee to be installed in electric hand drill on this device on ferromagnetic material workpiece, to hole along direction operation perpendicular to the boring plane, and help the hole positioning stablity, guarantee drilling quality, prevent tool damage, enhance productivity.
Description of drawings
Fig. 1 is the front view of slip collar in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view that is connected with the magnet base of circular arc slide rail cover;
Fig. 4 is the vertical view of Fig. 3
Fig. 5 is an application schematic diagram of the present utility model.
Among the figure: 1 nut, 2 bolts, 3 slip collars, 31 slide blocks, 32 folding connectors, 4 circular arc slide rail covers, 41 strip groove slide rails, 5 magnet bases, 51 magnetic switch, 6 electric hand drills, 7 workpiece.
Below in conjunction with drawings and Examples the utility model is described in detail.
The tool embodiment
Fig. 1～Fig. 4 shows a kind of electric hand drill perpendicular positioning servicing unit, it is characterized in that it being to constitute by the slip collar 3 that is used to clamp electric hand drill, circular arc slide rail cover 4 and magnet base 5, above-mentioned slip collar 3 is the circular, hoop of a band folding connector 32, and the position at the corresponding diameter two ends of its outer surface is symmetrical arranged slide block 31, slide block 31 is one group of round slider along axial two the above positioned at intervals that are provided with of slip collar, in the present embodiment, be provided with two round sliders, the slide block 31 of slip collar 3 is symmetricly set on folding connector 32 both sides.Above-mentioned circular arc slide rail cover 4 is to be formed for the strip groove slide rail corresponding with the slide block 31 of described slip collar 3 is set on the wall within it vertically greater than the circular arc sleeve of semicircle by the cross section, and is positioned at same plane with end face of its circular arc sleeve and magnet base 4 bottom surfaces and is mutually permanently connected.In the present embodiment, the cross section of circular arc slide rail cover is slightly larger than semicircle, and circular arc slide rail cover 4 is symmetrical arranged for the center with magnet base 5.Overlap on 4 at the circular arc slide rail to be slidingly installed in the strip groove slide rail 41 of slip collar 3 under the bore state by its slide block 31 embedding circular arc slide rail covers 4.Above-mentioned magnet base 5 is provided with magnetic switch 51.Its major function is to produce under switch control or stop magnetic force, and then adhesive and the release of control magnet base on workpiece, guarantees the vertical stable operation of electric hand drill.
Above-mentioned magnet base is the commercially available prod, and the model that has adopted Tianjin accurate winning chance electricity product trade Co., Ltd to provide in this example is a FB25 type 34047-25 Michelin magnet base.Magnet base can be fixedlyed connected by securing members such as welding or bolt, nuts with circular arc slide rail cover 4 in actual fabrication.
Fig. 5 is an application schematic diagram of the present utility model.The concrete operations step of the electric hand drill perpendicular positioning servicing unit that the utility model provides is as follows:
1. at first go up the central point of determining the hole, and make to go up sign at the ferromagnetic material workpiece 7 (as steel part, ironware) that will hole;
2. with slip collar 3 suits suitable position to the electric hand drill 6, with folding connector 32 lockings of bolt 2, nut 1, wale electric hand drill 6 then with slip collar 3;
3. the magnet base 5 that will be connected with circular arc slide rail cover 4 is placed on workpiece 7 bore surfaces;
4. insert electric hand drill 6 in the strip groove slide rail 41 of circular arc slide rail cover 4 by the round slider on the collar 3 31;
5. translation magnet base 5 on workpiece 7 bore surfaces, and move up and down electric hand drill 6 along strip groove slide rail 41, overlap with the central point in hole up to drill bit;
6. open the magnetic switch 51 of magnet base, magnet base 5 is pull-in on workpiece 7 bore surfaces, opens electric hand drill, can hole.
7. after finishing boring, close electric hand drill and magnetic switch, and unclamp slip collar 3 electric hand drill is taken off.
In above-mentioned drilling operation, electric hand drill 6 is to move along strip groove slide rail 41, because the circular arc sleeve end face of circular arc slide rail cover 4 is perpendicular to axis, and strip groove slide rail 41 is to be provided with vertically, therefore strip groove slide rail 41 is vertical with the circular arc sleeve end face, circular arc sleeve end face and magnet base 5 bottom surfaces are on same plane in addition, and therefore, electric hand drill 6 is perpendicular to the magnet base bottom surface.Be pull-in on when holing on workpiece 7 bore surfaces in the magnet base bottom surface, it is vertical with workpiece 7 bore surfaces that electric hand drill 6 must keep in whole stroke; The adhesive effect of magnetic force is especially arranged, guaranteed the stability of perpendicular positioning and position, hole location.
The above only is a preferred embodiment of the present utility model, is not shape material of the present utility model and structure are done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. electric hand drill perpendicular positioning servicing unit, it is characterized in that it being slip collar by being used to clamp electric hand drill, circular arc slide rail cover and magnet base constitute, described slip collar is the circular, hoop of a band folding connector, and the position at the corresponding diameter two ends of its outer surface is symmetrical arranged slide block, described circular arc slide rail cover is to be formed for the strip groove slide rail corresponding with the slide block of described slip collar being set vertically on the wall within it greater than the circular arc sleeve of semicircle by the cross section, and is positioned at same plane with end face of its circular arc sleeve and magnet base bottom surface and is mutually permanently connected; Slip collar under the bore state embeds the strip groove slide rail by its slide block and puts at the circular arc slide rail to be slidingly installed.
2. electric hand drill perpendicular positioning servicing unit according to claim 1 is characterized in that at the symmetrically arranged slide block of described slip collar outer surface be respectively the round slider of one group of two above positioned at intervals that are provided with vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020160192XU CN201644863U (en) | 2010-04-15 | 2010-04-15 | Vertical positioning auxiliary device for portable electric drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020160192XU CN201644863U (en) | 2010-04-15 | 2010-04-15 | Vertical positioning auxiliary device for portable electric drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644863U true CN201644863U (en) | 2010-11-24 |
Family
ID=43110067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020160192XU Expired - Fee Related CN201644863U (en) | 2010-04-15 | 2010-04-15 | Vertical positioning auxiliary device for portable electric drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069221A (en) * | 2010-12-15 | 2011-05-25 | 江苏苏净科技有限公司 | Positioning device used for drilling |
| CN103240449A (en) * | 2013-05-20 | 2013-08-14 | 太仓市意瑞达金属制品有限公司 | Drilling positioning support |
| CN103406570A (en) * | 2013-08-07 | 2013-11-27 | 苏州市合昌电器有限公司 | Pistol drill perpendicularity guiding device |
-
2010
- 2010-04-15 CN CN201020160192XU patent/CN201644863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069221A (en) * | 2010-12-15 | 2011-05-25 | 江苏苏净科技有限公司 | Positioning device used for drilling |
| CN103240449A (en) * | 2013-05-20 | 2013-08-14 | 太仓市意瑞达金属制品有限公司 | Drilling positioning support |
| CN103406570A (en) * | 2013-08-07 | 2013-11-27 | 苏州市合昌电器有限公司 | Pistol drill perpendicularity guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140415 |