CN2900045Y - Portable hand bench drill - Google Patents
Portable hand bench drill Download PDFInfo
- Publication number
- CN2900045Y CN2900045Y CN 200620030409 CN200620030409U CN2900045Y CN 2900045 Y CN2900045 Y CN 2900045Y CN 200620030409 CN200620030409 CN 200620030409 CN 200620030409 U CN200620030409 U CN 200620030409U CN 2900045 Y CN2900045 Y CN 2900045Y
- Authority
- CN
- China
- Prior art keywords
- drillstock
- handle
- convenient
- shank
- horizontal platform
- 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 - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a portable manual bench drill. The upper part of a frame has a transverse flat roof which has a through hole of an inner thread. A guide feeding sheath is screwed into the thread hole by its external thread. A feeding handle is arranged in the upper part of the sheath. The drill shank is inserted into a cylinder cavity of the sheath and can freely move. The upper end of the drill shank is provided with a drilling handle and an outward protruding ring in its bottom end. The upper face of the ring touches the bottom end of the guide feed shaft, enabling the drill shank move with the guiding sheathe at the same time. A taper hole in the cavity of the bottom of the drill shank enables the convenient linking with the drilling tools. The lower part of the frame is provided with part tongs for the convenience of fixing the part and its position is decided according to the drill shank so as to drill conveniently. The utility model has simple structure, high efficiency, and advantage of labor-saving; therefore, it is widely-applied, in particular to the open contrary, places without power supply, and the framework for operation in high altitude where power supply is not convenient, in addition to, it has good economic profit.
Description
One. technical field: the utility model relates to a kind of drilling equipment manually, particularly relates to a kind of portable manual bench drill.
Two. background technology: general bore mode is electronic and manual, wherein electrical equipment has drilling machine, electric hand drill etc., the drilling machine volume is big, Heavy Weight, be applicable to the boring of the material of fixed location, its borehole accuracy height, efficient height, but be difficult for moving easily, can not or keep in repair, rush to repair the place use in the open air.The electric hand drill scope of application is wide, and labour intensity is low, but can not use in the field that does not have power supply, can not use on the frame of high-altitude, because can't connect power supply.Manually the boring scope of application is the widest, and it is not subjected to the influence in power supply, place, but existing manual rig adopts bow drill more, exerts pressure on the other hand, and another hand rotates, and implements cutting, boring, and this equipment is relatively required great effort, and its labour intensity is big, and efficient is low.
Three. the utility model content:
Content of the present utility model: overcome the defective of prior art, provide a kind of simple in structure, efficient is high, labour-saving portable manual bench drill relatively.
The technical solution of the utility model: a kind of portable manual bench drill, contain support, drillstock, work piece holder and turning handle, described support upper end is provided with a horizontal platform, this upper end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that guiding feeding axle sleeve is provided with by outer surface is in this screw, its upper end is provided with the feeding handle, drillstock is sleeved in the cylindrical cavity of guiding feeding axle sleeve, and can freely rotate, described drillstock upper end is provided with the drilling handle, its lower end is provided with outside bulge loop, the upper surface of this bulge loop contacts with the lower surface of guiding feeding axle sleeve, drillstock can be moved downward together with guiding feeding axle sleeve, be provided with taper hole in the inner chamber of drillstock bottom, be convenient to be connected with drill bit; Described support lower end is provided with work piece holder, is convenient to fixation workpiece, and the position of its position and drillstock is corresponding, is convenient to boring.
The middle part of described support is provided with a horizontal platform, and this intermediate lateral platform is provided with the guide-localization hole of a up/down perforation, and the position of its position and drillstock is corresponding, be convenient to drill bit by and the location.
Described support lower end is provided with a horizontal platform, this lower end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that the shank of bolt of work piece holder is provided with by outer surface is in this screw, described shank of bolt upper end is provided with a disk, described disk upper surface along the circumferential direction is provided with some jacking blocks, described jacking block and intermediate lateral platform can clamp workpiece, and the lower end of described shank of bolt is provided with the anchor clamps handle, are convenient to clamp and unclamp workpiece.
The upper end of the shank of bolt of described work piece holder and described disk are split-type structural, the two flexibly connects by square shaft and the square hole that is complementary, or by being threaded of being complementary, the lower end of described shank of bolt and anchor clamps handle are integral structure, or be split-type structural, the two welding is fixing, or flexibly connects by the screw thread that is complementary; Described intermediate lateral platform and support are integral structure, or are split-type structural, by welding fixing or passing through bolting.
Another kind of piece-holder mode is: described support lower end is provided with a horizontal platform, and this lower end horizontal platform is provided with a bench vice, is used for the clamping workpiece.
Described drillstock and drilling handle are split-type structural, and the two welding is fixing, or flexibly connect by square shaft and the square hole that is complementary; Described guiding feeding axle sleeve and feeding handle are integral structure, or are split-type structural, and the two welding is fixing, or flexibly connect by square shaft and the square hole that is complementary.
The beneficial effects of the utility model:
The utility model simple in structure, be convenient to the operation, its support upper end is provided with horizontal platform, horizontal platform is provided with screw, screw heavily is set with guiding feeding axle sleeve, is set with drillstock in the guiding feeding axle sleeve, is set with drill bit in the drillstock, work piece holder is fixed workpiece, turn guiding feeding axle sleeve moves downward it, drives drillstock simultaneously and drill bit moves downward, contact workpiece, rotate the drilling handle, drill bit begins cutting, screws guiding feeding axle sleeve again, be easy to like this hole, laborsaving convenient again, two hands are operated respectively, and are very convenient; Increase the length of handle, can be more laborsaving.
2. parts of the present utility model can adopt split modular structure, and dismounting easily is convenient to deposit and carry, and safe in utilization, stable.
3. the utility model scope of application is wide, is applicable to that especially field, power free place, inconvenience connect the work high above the ground frame of power supply, is easy to promote, and has favorable economic benefit.
4. bore diameter of the present utility model can reach 32mm, and the bore diameter of common hand drill is less than 8mm, and this increases the utility model job area in the open air greatly.
Four. description of drawings:
Fig. 1 is the structural representation of portable manual bench drill
Five. the specific embodiment:
Embodiment one: referring to Fig. 1, among the figure, on the support 1 of portable manual bench drill, in, under be respectively arranged with a horizontal platform, its longitudinal section is similar to the E type, wherein, the upper end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that guiding feeding axle sleeve 5 is provided with by outer surface is in this screw, its upper end is provided with feeding handle 3, drillstock 4 is sleeved in the cylindrical cavity of guiding feeding axle sleeve 5, and can freely rotate, the movable fixed cover in described drillstock 4 upper ends is connected to drilling handle 2, and drillstock 4 lower ends are provided with outside bulge loop, the upper surface of this bulge loop contacts with the lower surface of guiding feeding axle sleeve 5, drillstock 4 can be moved downward together with guiding feeding axle sleeve 5, be provided with taper hole in the inner chamber of drillstock 4 bottoms, drill bit 6 is installed in the taper hole; The intermediate lateral platform is provided with the guide-localization hole of a up/down perforation, and the position of the drill bit of installing in its position and the drillstock 46 is corresponding, be convenient to drill bit 6 by and the location; The lower end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that the shank of bolt of work piece holder is provided with by outer surface is in this screw, described shank of bolt upper end is provided with a disk 8, described disk 8 upper surfaces along the circumferential direction are provided with some jacking blocks, described jacking block and intermediate lateral platform can clamp workpiece, the lower end of described shank of bolt is provided with anchor clamps handle 9, is convenient to clamp and unclamp workpiece.
The upper end of the shank of bolt of work piece holder and described disk 8 are split-type structural, the two is by being threaded of being complementary, also can flexibly connect by square shaft and the square hole that is complementary, the lower end of described shank of bolt and anchor clamps handle 9 are integral structure, also can be split-type structural, during for split-type structural, the two welding is fixing, can also flexibly connect by the screw thread that is complementary; Three horizontal platforms and perpendicular frame are integral structure, or are split-type structural, during for split-type structural, by welding fixing or passing through bolting.
Drillstock 4 and drilling handle 2 are split-type structural, and the two flexibly connects by square shaft and the square hole that is complementary, and also can weld fixing; Guiding feeding axle sleeve 5 and feeding handle 3 are integral structure, also can be split-type structural, and during for split-type structural, the two welding is fixing, also can flexibly connect by square shaft and the square hole that is complementary.
During use, rotary clamp handle 9, shank of bolt rises, workpiece 7 is fixed on the lower surface of intermediate lateral platform by disk 8 and jacking block, rotate feeding handle 3, guiding feeding axle sleeve 5 is moved downward, drive drillstock 4 simultaneously and drill bit 6 moves downward, contact workpiece, rotate drilling handle 2, drill bit 6 begins cutting, rotates feeding handle 3 again, guiding feeding axle sleeve 5 is moved downward, continue promotion drive drillstock 4 and drill bit 6 and move downward, be easy to like this hole, laborsaving convenient again, two hands are operated respectively, and are very convenient; Increase the length of handle, can be more laborsaving.
Embodiment two: present embodiment and embodiment-and basic identical, something in common does not repeat, and difference is: support 1 lower end is provided with a horizontal platform, and this lower end horizontal platform is provided with a bench vice (prior art does not describe in detail), is used for the clamping workpiece.
Embodiment three: present embodiment and embodiment two are basic identical, and something in common does not repeat, and difference is: the middle part of support 1 is not provided with horizontal platform, is used for the little situation of drilling depth.
Change the annexation between drillstock and the guiding feeding axle sleeve, be provided with step as the drillstock upper end, guiding feed shaft set upper side is provided with inside bulge loop, also can make guiding feeding axle sleeve drive drillstock moves downward, the concrete structure that changes work piece holder can be formed a plurality of embodiment, be the application's common excursion, do not describe in detail one by one at this.
Claims (6)
1. portable manual bench drill, contain support, drillstock, work piece holder and turning handle, it is characterized in that: described support upper end is provided with a horizontal platform, this upper end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that guiding feeding axle sleeve is provided with by outer surface is in this screw, its upper end is provided with the feeding handle, drillstock is sleeved in the cylindrical cavity of guiding feeding axle sleeve, and can freely rotate, described drillstock upper end is provided with the drilling handle, its lower end is provided with outside bulge loop, the upper surface of this bulge loop contacts with the lower surface of guiding feeding axle sleeve, drillstock can be moved downward together with guiding feeding axle sleeve, be provided with taper hole in the inner chamber of drillstock bottom, be convenient to be connected with drill bit; Described support lower end is provided with work piece holder, is convenient to fixation workpiece, and the position of its position and drillstock is corresponding, is convenient to boring.
2. portable manual bench drill according to claim 1, it is characterized in that: the middle part of described support is provided with a horizontal platform, this intermediate lateral platform is provided with the guide-localization hole of a up/down perforation, and the position of its position and drillstock is corresponding, be convenient to drill bit by and the location.
3. portable manual bench drill according to claim 2, it is characterized in that: described support lower end is provided with a horizontal platform, this lower end horizontal platform is provided with the screw of a up/down perforation, the screw thread spinning that the shank of bolt of work piece holder is provided with by outer surface is in this screw, described shank of bolt upper end is provided with a disk, described disk upper surface along the circumferential direction is provided with some jacking blocks, described jacking block and intermediate lateral platform can clamp workpiece, the lower end of described shank of bolt is provided with the anchor clamps handle, is convenient to clamp and unclamp workpiece.
4. portable manual bench drill according to claim 3, it is characterized in that: the upper end of the shank of bolt of described work piece holder and described disk are split-type structural, the two flexibly connects by square shaft and the square hole that is complementary, or by being threaded of being complementary, the lower end of described shank of bolt and anchor clamps handle are integral structure, or be split-type structural, the two welding is fixing, or flexibly connects by the screw thread that is complementary; Described intermediate lateral platform and support are integral structure, or are split-type structural, by welding fixing or passing through bolting.
5. portable manual bench drill according to claim 1 and 2 is characterized in that: described support lower end is provided with a horizontal platform, and this lower end horizontal platform is provided with a bench vice, is used for the clamping workpiece.
6. portable manual bench drill according to claim 1 is characterized in that: described drillstock and drilling handle are split-type structural, and the two welding is fixing, or flexibly connect by square shaft and the square hole that is complementary; Described guiding feeding axle sleeve and feeding handle are integral structure, or are split-type structural, and the two welding is fixing, or flexibly connect by square shaft and the square hole that is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030409 CN2900045Y (en) | 2006-06-21 | 2006-06-21 | Portable hand bench drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030409 CN2900045Y (en) | 2006-06-21 | 2006-06-21 | Portable hand bench drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900045Y true CN2900045Y (en) | 2007-05-16 |
Family
ID=38084211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030409 Expired - Lifetime CN2900045Y (en) | 2006-06-21 | 2006-06-21 | Portable hand bench drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900045Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389919C (en) * | 2006-06-21 | 2008-05-28 | 马力生 | Portable hand drill |
| CN108176878A (en) * | 2017-12-13 | 2018-06-19 | 重庆市大足区金运管道设备有限公司 | A kind of Manual drilling machine |
-
2006
- 2006-06-21 CN CN 200620030409 patent/CN2900045Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389919C (en) * | 2006-06-21 | 2008-05-28 | 马力生 | Portable hand drill |
| CN108176878A (en) * | 2017-12-13 | 2018-06-19 | 重庆市大足区金运管道设备有限公司 | A kind of Manual drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080528 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |