CN201300456Y - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN201300456Y CN201300456Y CNU2008201540685U CN200820154068U CN201300456Y CN 201300456 Y CN201300456 Y CN 201300456Y CN U2008201540685 U CNU2008201540685 U CN U2008201540685U CN 200820154068 U CN200820154068 U CN 200820154068U CN 201300456 Y CN201300456 Y CN 201300456Y
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- China
- Prior art keywords
- workpiece
- board
- drilling machine
- screw rod
- chute
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- 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
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Abstract
The utility model provides a drilling machine, which comprises a machine station used for placing workpieces and a drilling tool used for drilling the workpieces; the machine station is provided with a hollow cavity, a through hole is formed on the table board of the machine station, the drilling tool is arranged in the hollow cavity of the machine station, a drill bit can extend upwards from the through hole on the table board so as to drill the workpieces from the bottom up. The drilling tool of the drilling machine is arranged in the hollow cavity of the machine station, thereby realizing the drilling of the workpieces from the bottom up, moreover, drill chip and bug dust can be collected, so that the drilling machine can avoid air pollution and be helpful to the health of operators.
Description
Technical field
The utility model relates to a kind of lathe, particularly a kind of drilling machine.
Background technology
Drilling machine comprises the board and the drilling tool that is used for workpiece (as plank) is holed that is used to lay workpiece.The drilling machine of prior art generally is the top that drilling tool is arranged on board.Be placed in workpiece on the board and use clamp clamps in when boring, vertically downwards or laterally workpiece is holed.The drilling machine of this structure particularly problem that exists of woodworking drilling machine is, the drilling cuttings of generation (for example wood chip) can be along the drill bit ejection, and the operator must wear goggles work.Because the operator need face toward drill bit with the utmost concentration when work, be dispersed into airborne wood chip dust and can be inhaled into human body, has a strong impact on healthy.In addition, the workplace has accumulated the wood chip dust everywhere, influences environmental sanitation, and dealing with also wastes time and energy.
The utility model content
The purpose of this utility model in order to solve the problems referred to above that prior art exists, provides a kind of drilling machine of up-hole exactly.
The technical solution of the utility model is: a kind of drilling machine, comprise the board and the drilling tool that is used for workpiece is holed that are used to lay workpiece, described board is provided with a hollow cavity, the table top of board is provided with a through hole, described drilling tool is arranged in the hollow cavity of board, drill bit can protrude upward from the through hole on the table top, from lower to upper workpiece is holed.
Also comprise workpiece clamping mechanism, this workpiece clamping mechanism is arranged on the top of board, from top to bottom workpiece is implemented to clamp.
Comprise that also work piece positioning holds mechanism, the table top front portion of described board is provided with a pair of front and back to the chute that extends, and work piece positioning is held mechanism rack and is located at this on the chute and can move forward and backward along chute, and the front end of workpiece is implemented positioning clamping.
Described workpiece clamping mechanism comprises oil hydraulic cylinder, pressure head and handle, and the lower end that pressure head is connected oil hydraulic cylinder is used for workpiece is exerted pressure, and the upper end that handle is connected oil hydraulic cylinder is used to control pressure head workpiece is exerted pressure.
Described work piece positioning is held clamping bar and two location adjusting parts that mechanism comprises a horizontally set, clamping bar is provided with the horizontal clip slot that is used for holding workpiece, two location adjusting parts are corresponding to two chute settings, each is made of screw rod, nut and bull stick, screw rod passes clamping bar from top to bottom and is threaded rotatable with clamping bar, nut is connected the lower end of screw rod and is inlaid in the chute, and the upper end that bull stick is connected screw rod can drive the screw rod rotation.
Drilling machine of the present utility model has been realized from lower to upper workpiece being holed because drilling tool is arranged in the hollow cavity of board.Can collect drilling cuttings and dust, avoid air pollution, favourable operator is healthy.
Description of drawings
Fig. 1 is the perspective view of the utility model drilling machine one preferred embodiment;
Fig. 2 is the decomposition texture schematic diagram of drilling machine shown in Figure 1;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the perspective view of the drilling tool in the drilling machine shown in Figure 1;
Fig. 5 is the operation principle schematic diagram of drilling machine shown in Figure 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, cooperation is referring to Fig. 2, Fig. 3, drilling machine of the present utility model, comprise the board 10 and the drilling tool that is used for workpiece is holed that are used to lay workpiece, board 10 is rectangular upright and be provided with a hollow cavity, and the table top 11 of board is provided with a through hole 123, and drilling tool is arranged in the hollow cavity of board 10, its drill bit 351 can protrude upward from the through hole on the table top, from lower to upper workpiece is holed.
The utility model also can comprise workpiece clamping mechanism, and this workpiece clamping mechanism is arranged on the top of board 10, is used for from top to bottom workpiece a being implemented to clamp (cooperating referring to Fig. 5).Workpiece clamping mechanism comprises oil hydraulic cylinder 20, pressure head 22 and handle 21, and the lower end that pressure head 22 is connected oil hydraulic cylinder is used for workpiece a is exerted pressure, and the upper end that handle 21 is connected oil hydraulic cylinder is used to control pressure head workpiece is exerted pressure.
The utility model can comprise that also work piece positioning holds mechanism, be provided with a pair of front and back in table top 11 front portions of board 10 to the chute 111 that extends, work piece positioning is held mechanism rack and is located at this to also moving forward and backward along chute on the chute, and the front end of workpiece is implemented positioning clamping.Work piece positioning is held clamping bar 12 and two location adjusting parts that mechanism comprises a horizontally set, clamping bar 12 is provided with the horizontal clip slot 122 that is used for holding workpiece, two location adjusting parts are corresponding to two chute settings, each is made of screw rod 124, nut and bull stick 121, screw rod 124 passes clamping bar 12 from top to bottom and is threaded rotatable with clamping bar, nut is connected the lower end of screw rod and is inlaid in the chute 111, and the upper end that bull stick 121 is connected screw rod can drive the screw rod rotation.Can make clamping bar 12 be fixed on the appropriate location of two chutes 111 by rotation bull stick 121.
Referring to Fig. 4, cooperation is referring to Fig. 2, Fig. 3, drilling tool in the utility model comprises a vertical wall 30, the wall 30 that should hang down is fixed on the inwall of board 10, and the wall about 30 that hangs down is provided with on a pair of slide bar 31, two slide bars 31 and is set with a slide 32, one side of slide 32 extends outward a sheet and pierces one's ears 321, the lateral surface of slide 32 connects a vertical drive source 33 (as motor) that is provided with, and the below of slide 32 is provided with a cylinder pressure 34, and the piston rod 341 of cylinder pressure 34 protrudes upward with slide 32 and links to each other.Drive source 33 tops connect a tool rest 35, and tool rest 35 tops connect a drill bit 351.Side at the wall 30 that hangs down is connected with a governor motion 36, this governor motion 36 comprises opening U-shaped ear body 361 toward the outer side, these ear body 361 upper and lower respectively establishing connect a vertical side plate 363 between a wedge shape horizontal web 362, two plates 362, this side plate 363 is fixed in the side of hanging down wall 30.Between ear body 361 upper and lower plates 362, be connected with a screw rod 364, what this screw rod 364 passed slide 32 pierces one's ears 321, be bolted with two adjusting nuts 365 on the screw rod 364, the two ends up and down of screw rod 364 are fixedly linked by nut 366 and upper and lower plate 362 respectively, and screw rod 364 is fixed on the ear body 361.
Operation principle of the present utility model can be described as follows in conjunction with Fig. 5: need one of boring to face down workpiece a (for example plank) during operation and be placed on the table top 11, and the front end of this workpiece is inserted in the clip slot 122 of clamping bar 12.Rotate bull stick 121 again by hand, screw rod 124 is loosened, clamping bar 12 is moved forward and backward correct position, the position of fit adjustment workpiece a on table top 11 makes in the scope of the through hole 123 of position correspondence on table top 11 of its desire boring.Press the handle 21 of lower clamp 20 again with hand, make pressure head 22 be pressed on the upper surface of workpiece a, this workpiece is fixed.Then operate cylinder pressure 34 and make on its piston rod 341 and stretch, drive on the drive source 33 and move, drive drill bits 351 to workpiece a bottom hole by drive source 33 top tool rests.By regulating the spacing between two adjusting nuts 365, can adjust the stroke of displacement up and down of slide 32, thereby reach the climb of control drill bit 351, be i.e. the degree of depth in the hole that control is bored.
The utility model since the bore position that makes workpiece down, the wood chip that boring is produced just all drops at the inner chamber of board 10, has avoided air pollution; Because of workpiece hides the through hole on the table top 11 123 fall, wood chip and the dust that produces that can prevent to hole sprays the eyes that injure the operator again.
Claims (5)
1. drilling machine, comprise the board and the drilling tool that is used for workpiece is holed that are used to lay workpiece, it is characterized in that: described board is provided with a hollow cavity, the table top of board is provided with a through hole, described drilling tool is arranged in the hollow cavity of board, drill bit can protrude upward from the through hole on the table top, from lower to upper workpiece is holed.
2. drilling machine as claimed in claim 1 is characterized in that: also comprise workpiece clamping mechanism, this workpiece clamping mechanism is arranged on the top of board, from top to bottom workpiece is implemented to clamp.
3. drilling machine as claimed in claim 1 or 2, it is characterized in that: comprise that also work piece positioning holds mechanism, the table top front portion of described board is provided with a pair of front and back to the chute that extends, work piece positioning is held mechanism rack and is located at this to also moving forward and backward along chute on the chute, and the front end of workpiece is implemented positioning clamping.
4. drilling machine as claimed in claim 2, it is characterized in that: described workpiece clamping mechanism comprises oil hydraulic cylinder, pressure head and handle, the lower end that pressure head is connected oil hydraulic cylinder is used for workpiece is exerted pressure, and the upper end that handle is connected oil hydraulic cylinder is used to control pressure head workpiece is exerted pressure.
5. drilling machine as claimed in claim 3, it is characterized in that: described work piece positioning is held clamping bar and two location adjusting parts that mechanism comprises a horizontally set, clamping bar is provided with the horizontal clip slot that is used for holding workpiece, two location adjusting parts are corresponding to two chute settings, each is made of screw rod, nut and bull stick, screw rod passes clamping bar from top to bottom and is threaded rotatable with clamping bar, nut is connected the lower end of screw rod and is inlaid in the chute, and the upper end that bull stick is connected screw rod can drive the screw rod rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201540685U CN201300456Y (en) | 2008-10-15 | 2008-10-15 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201540685U CN201300456Y (en) | 2008-10-15 | 2008-10-15 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300456Y true CN201300456Y (en) | 2009-09-02 |
Family
ID=41084075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201540685U Expired - Fee Related CN201300456Y (en) | 2008-10-15 | 2008-10-15 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300456Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827524A (en) * | 2015-05-14 | 2015-08-12 | 宁波大学 | Special perforating device for wood ball hole of rear fallboard of upright piano |
| CN106694939A (en) * | 2017-03-21 | 2017-05-24 | 青岛吉森木业有限公司 | Chair frame punching device for child seat chair |
| WO2017202189A1 (en) * | 2016-05-25 | 2017-11-30 | 郑辉 | Side hole punch for use with numerical control material cutting machine |
-
2008
- 2008-10-15 CN CNU2008201540685U patent/CN201300456Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827524A (en) * | 2015-05-14 | 2015-08-12 | 宁波大学 | Special perforating device for wood ball hole of rear fallboard of upright piano |
| WO2017202189A1 (en) * | 2016-05-25 | 2017-11-30 | 郑辉 | Side hole punch for use with numerical control material cutting machine |
| CN106694939A (en) * | 2017-03-21 | 2017-05-24 | 青岛吉森木业有限公司 | Chair frame punching device for child seat chair |
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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: 20090902 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |