CN104668621A - Magnetic seat drill - Google Patents
Magnetic seat drill Download PDFInfo
- Publication number
- CN104668621A CN104668621A CN201510051584.XA CN201510051584A CN104668621A CN 104668621 A CN104668621 A CN 104668621A CN 201510051584 A CN201510051584 A CN 201510051584A CN 104668621 A CN104668621 A CN 104668621A
- Authority
- CN
- China
- Prior art keywords
- mechanical arm
- magnetic
- guide plate
- axle
- joint
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0035—Extensible supports, e.g. telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0057—Devices for securing hand tools to the work
- B25H1/0064—Stands attached to the workpiece
- B25H1/0071—Stands attached to the workpiece by magnetic means
Abstract
The invention discloses a magnetic seat drill which comprises a magnetic base, a race and a motor. The magnetic base is mounted below the rack through a mechanical arm, the motor is mounted on a guide plate through a connecting plate, a V-shaped sliding guide plate is mounted on the guide plate, a scale is mounted on the right side of the V-shaped sliding guide plate, a gear shaft is arranged at a position, matched with the guide plate, on the rack and matched with a spline on the guide plate, and a handwheel is mounted outside a gear. A first mechanical arm is connected with the magnetic base through a first joint shaft, and a second mechanical arm is connected with the first mechanical arm through a second joint shaft, so that the first mechanical arm and the second mechanical arm are ensured to be capable of rotating by 360 degrees freely, working range is expanded in the process of working; the magnetic seat drill can be folded and contracted, so that space is saved, and the magnetic seat drill is more suitable for being carried outside for working.
Description
Technical field
The invention belongs to electric tool technical field, relate to a kind of magnetic drill press particularly.
Background technology
Magnetic drill press utilizes electromagnetic principle by magnetic pedestal, borer frame and convolution drilling sector is adsorbed on surface of steel workpiece, carries out the moveable high efficiency instrument of one of drilling processing.Magnetic drill press is made up of following components: motor, magnetic pedestal, gear-box, control circuit etc.In energising situation, open magnetic support switch, produced the magnetic force of thousands of kilograms by galvanomagnetic-effect, enable to be adsorbed on steel plate and structural member, play the effect of stationary machines, then complete bore operation by bit part.Due to drill bit in the course of the work, vary in size according to bit diameter, need the output torque that motor provides different, especially when carrying out large bore operation, need the moment of torsion that motor provides larger, to meet the operating mode of drill bit, otherwise there will be broken drill, or skidding frictional heating and cause drill bit annealing phenomena.Magnetic drill press of the prior art can only be holed from fixed angle, not only fixing unstable, and easily produces vibrations, causes bore error large; And structural design is fixed, be unfavorable for the portable operation in high-altitude.
Summary of the invention
The object of the invention is to solve magnetic pedestal brill scope of activities in prior art little, carry inconvenient problem, a kind of magnetic drill press of collapsible is provided.
The technical solution adopted in the present invention is:
A kind of magnetic drill press, comprise magnetic pedestal, frame and motor, described magnetic pedestal is arranged on below frame by mechanical arm, described motor is arranged on guide plate by connecting plate, is provided with gripper shoe below described motor, described guide plate is provided with V-type slide plate, described frame and guide plate cooperation place are provided with tooth axle, described tooth axle engages with the tooth bar on guide plate, and described handwheel is connected by connecting rod with tooth axle, controls the rotation of tooth axle.
Further, described mechanical arm comprises the first mechanical arm and the second mechanical arm, and described first mechanical arm connects magnetic pedestal and the second mechanical arm respectively, and described second mechanical arm connects the first mechanical arm and frame respectively.
Further, described first mechanical arm is connected with magnetic pedestal by the first joint shaft, and described first joint shaft and magnetic pedestal are interference fit, ensure that the relative magnetic pedestal of the first joint shaft is fixed; Described first joint shaft and the first mechanical arm are matched in clearance, by the cooperation adjusting elasticity of bolt and the first mechanical arm two through holes, make the first mechanical arm can carry out 360 ° around magnetic pedestal and freely rotate.
Further, described first mechanical arm is connected by second joint axle with the second mechanical arm, and described second joint axle and the first mechanical arm are interference fit, ensures that relative first mechanical arm of second joint axle is fixed; Described second joint axle be matched in clearance with the second mechanical arm, by the cooperation adjusting elasticity of bolt and the second mechanical arm two through holes, make the second mechanical arm can carry out 360 ° around the first mechanical arm and freely rotate.
Further, on the right side of described V-type slide plate, scale is installed.
The invention has the beneficial effects as follows:
A kind of magnetic drill press disclosed by the invention, by installing the first mechanical arm and the second mechanical arm between frame and magnetic pedestal, first mechanical arm can coordinate free rotation with the second mechanical arm, not only in operation process, expand job area, also magnetic pedestal is made to bore collapsible, save space, be more suitable for carrying operation of going out.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of mechanical arm in the present invention;
In figure, 1, magnetic pedestal 2, frame 3, motor 4, guide plate 5, first mechanical arm 6, second mechanical arm 7, connecting plate 8, scale 9, V-type slide plate 10, gripper shoe 11, handwheel 12, first joint shaft 13, second joint axle.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is further detailed explanation.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of magnetic drill press, comprise magnetic pedestal 1, frame 2 and motor 3, magnetic pedestal 1 is arranged on below frame 2 by mechanical arm, and motor 3 is arranged on guide plate 4 by connecting plate 7, gripper shoe 10 is installed below motor 3, guide plate 4 is provided with V-type slide plate 9, frame 2 and guide plate 4 cooperation place are provided with tooth axle, and tooth axle engages with the tooth bar on guide plate 4, handwheel 11 is connected by connecting rod with tooth axle, controls the rotation of tooth axle.
Further, mechanical arm comprises the first mechanical arm 5 and the second mechanical arm 6, first mechanical arm 5 connects magnetic pedestal 1 respectively and the second mechanical arm 6, second mechanical arm 6 connects the first mechanical arm 1 and frame 2 respectively.
Further, the first mechanical arm 5 is connected with magnetic pedestal 1 by the first joint shaft 12, and the first joint shaft 12 is interference fit with magnetic pedestal 1, and magnetic pedestal 1 is fixing relatively to ensure the first joint shaft 12; First joint shaft 12 and the first mechanical arm 5 are matched in clearance, by the cooperation adjusting elasticity of bolt and the first mechanical arm 5 two through holes, make the first mechanical arm 5 can carry out 360 ° around magnetic pedestal 1 and freely rotate.
Further, the first mechanical arm 5 is connected by second joint axle 13 with the second mechanical arm 6, and second joint axle 13 and the first mechanical arm 5 are interference fit, ensures that relative first mechanical arm 5 of second joint axle 13 is fixed; Second joint axle 13 be matched in clearance with the second mechanical arm 6, by the cooperation adjusting elasticity of bolt and the second mechanical arm 6 two through holes, make the second mechanical arm 6 can carry out 360 ° around the first mechanical arm 5 and freely rotate.
Further, scale 8 is installed on the right side of V-type slide plate 9, the height of fine adjustment motor.
Specific embodiments of the invention are,
First mechanical arm is connected with magnetic pedestal by the first joint shaft, and the first joint shaft and magnetic pedestal are interference fit, ensure that the relative magnetic pedestal of the first joint shaft is fixed; First joint shaft and the first mechanical arm are matched in clearance, by the cooperation adjusting elasticity of bolt and the first mechanical arm two through holes, make the first mechanical arm can carry out 360 ° around magnetic pedestal and freely rotate.
Second mechanical arm is connected with the first mechanical arm by second joint axle, and second joint axle and the first mechanical arm are interference fit, ensures that relative first mechanical arm of second joint axle is fixed; Second joint axle and the second mechanical arm are matched in clearance, by the cooperation adjusting elasticity of bolt and the second mechanical arm two through holes, make the second mechanical arm can carry out 360 ° around the first mechanical arm and freely rotate.
First mechanical arm can coordinate free rotation with the second mechanical arm, not only in operation process, expands job area, also makes magnetic drill press collapsible, is easy to operation when ensure that magnetic drill press launches simultaneously, and tightening is convenient, and the feature such as be easy to carry.And consider in the design process to fold up and easily produce interference problem, the second mechanical arm can be rotated to and overlaps with the first mechanical arm, does not affect operation.
Be noted that, the above embodiment is unrestricted to the explanation of technical solution of the present invention, the equivalent replacement of art those of ordinary skill or other amendments made according to prior art, as long as do not exceed thinking and the scope of technical solution of the present invention, all should be included within interest field of the presently claimed invention.
Claims (5)
1. a magnetic drill press, it is characterized in that: comprise magnetic pedestal, frame and motor, described magnetic pedestal is arranged on below frame by mechanical arm, described motor is arranged on guide plate by connecting plate, is provided with gripper shoe below described motor, described guide plate is provided with V-type slide plate, described frame and guide plate cooperation place are provided with tooth axle, described tooth axle engages with the tooth bar on guide plate, and described handwheel is connected by connecting rod with tooth axle, controls the rotation of tooth axle.
2. a kind of magnetic drill press according to claim 1, it is characterized in that: described mechanical arm comprises the first mechanical arm and the second mechanical arm, described first mechanical arm connects magnetic pedestal and the second mechanical arm respectively, and described second mechanical arm connects the first mechanical arm and frame respectively.
3. a kind of magnetic drill press according to claim 2, is characterized in that: described first mechanical arm is connected with magnetic pedestal by the first joint shaft, and described first joint shaft and magnetic pedestal are interference fit, and described first joint shaft and the first mechanical arm are matched in clearance.
4. a kind of magnetic drill press according to claim 2, it is characterized in that: described first mechanical arm is connected by second joint axle with the second mechanical arm, described second joint axle and the first mechanical arm are interference fit, described second joint axle be matched in clearance with the second mechanical arm.
5. a kind of magnetic drill press according to claim 1, is characterized in that: be provided with scale on the right side of described V-type slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051584.XA CN104668621A (en) | 2015-01-30 | 2015-01-30 | Magnetic seat drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051584.XA CN104668621A (en) | 2015-01-30 | 2015-01-30 | Magnetic seat drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104668621A true CN104668621A (en) | 2015-06-03 |
Family
ID=53304494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051584.XA Pending CN104668621A (en) | 2015-01-30 | 2015-01-30 | Magnetic seat drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668621A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149998A (en) * | 2015-10-23 | 2015-12-16 | 张家口动力机械有限公司 | Special machine tool for double-end cylinder pipe flushing |
| CN108436143A (en) * | 2018-06-15 | 2018-08-24 | 国网冀北电力有限公司唐山供电公司 | The hand general-purpose drill bit boring device of operation and its application method on a kind of shaft tower |
| CN110653395A (en) * | 2019-10-11 | 2020-01-07 | 徐州万旭机械有限公司 | Hydraulic drilling device for machining |
| CN113492331A (en) * | 2020-04-01 | 2021-10-12 | C.&E.泛音有限公司 | Magnetic base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB841780A (en) * | 1957-10-01 | 1960-07-20 | Wilmot Kenneth | Improvements in drilling machines |
| US4261673A (en) * | 1979-04-05 | 1981-04-14 | Hougen Everett D | Magnetic base drill |
| CN2294125Y (en) * | 1996-06-26 | 1998-10-14 | 蓝孝伟 | Operation arm device used for metal turning machinery |
| JP2002289673A (en) * | 2001-03-26 | 2002-10-04 | Disco Abrasive Syst Ltd | Carrying in/out apparatus |
| CN200948510Y (en) * | 2006-09-27 | 2007-09-19 | 吕成远 | Modified magnet-base drill |
| CN202097432U (en) * | 2011-05-19 | 2012-01-04 | 中国五冶集团有限公司 | Magnetic electric rotor |
-
2015
- 2015-01-30 CN CN201510051584.XA patent/CN104668621A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB841780A (en) * | 1957-10-01 | 1960-07-20 | Wilmot Kenneth | Improvements in drilling machines |
| US4261673A (en) * | 1979-04-05 | 1981-04-14 | Hougen Everett D | Magnetic base drill |
| CN2294125Y (en) * | 1996-06-26 | 1998-10-14 | 蓝孝伟 | Operation arm device used for metal turning machinery |
| JP2002289673A (en) * | 2001-03-26 | 2002-10-04 | Disco Abrasive Syst Ltd | Carrying in/out apparatus |
| CN200948510Y (en) * | 2006-09-27 | 2007-09-19 | 吕成远 | Modified magnet-base drill |
| CN202097432U (en) * | 2011-05-19 | 2012-01-04 | 中国五冶集团有限公司 | Magnetic electric rotor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149998A (en) * | 2015-10-23 | 2015-12-16 | 张家口动力机械有限公司 | Special machine tool for double-end cylinder pipe flushing |
| CN108436143A (en) * | 2018-06-15 | 2018-08-24 | 国网冀北电力有限公司唐山供电公司 | The hand general-purpose drill bit boring device of operation and its application method on a kind of shaft tower |
| CN110653395A (en) * | 2019-10-11 | 2020-01-07 | 徐州万旭机械有限公司 | Hydraulic drilling device for machining |
| CN113492331A (en) * | 2020-04-01 | 2021-10-12 | C.&E.泛音有限公司 | Magnetic base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
|
| RJ01 | Rejection of invention patent application after publication |