CN107511500A - Drilling machine with more drill bits - Google Patents
Drilling machine with more drill bits Download PDFInfo
- Publication number
- CN107511500A CN107511500A CN201710769394.0A CN201710769394A CN107511500A CN 107511500 A CN107511500 A CN 107511500A CN 201710769394 A CN201710769394 A CN 201710769394A CN 107511500 A CN107511500 A CN 107511500A
- Authority
- CN
- China
- Prior art keywords
- drill
- drilling
- drilling machine
- drill bit
- rod
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 abstract description 5
- 235000019994 cava Nutrition 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses the drilling machine with more drill bits, including：Workbench, slide bar, borehole drill construction and holder；Slide bar is fixed on the upper surface of workbench vertically, and borehole drill construction is arranged on slide bar, at least provided with two holders being engaged on the upper surface of workbench；Borehole drill construction includes：Drilling box, drill bit fixture and drill bit；Drilling box is slidably disposed on slide bar, drill bit fixture is connected with the output shaft of motor in drilling box, the bottom surface section of drill bit fixture caves inward to form multiple drill troughs, the bottom of each drill trough is both provided with telescopic mast, the lower end of each telescopic mast is connected with drill bit, and drill bit being capable of retraction or stretching drill trough.The drilling machine with more drill bits overcomes drilling machine of the prior art to need to change different drill bits and can just drill out different apertures, and more bit change process is cumbersome, the problem of having had a strong impact on operating efficiency.
Description
Technical Field
The invention relates to a drilling device, in particular to a drilling machine with multiple drill bits.
Background
A drilling machine refers to a machine and a device that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary extrusion using a tool harder and sharper than the object, and plays an important role in industrial production, such as in the field of die processing, in which a punching operation is performed on a die.
However, the drilling machine in the prior art needs to replace different drill bits to drill different apertures, and the process of replacing the drill bits is complicated, so that the working efficiency is seriously affected.
Therefore, the present invention is directed to a drill with multiple drill bits having different diameters, which can be quickly replaced as required to drill a multi-bit drill with different bore sizes.
Disclosure of Invention
Aiming at the technical problems, the invention aims to solve the problems that different drill bits are required to be replaced to drill different apertures, the process of replacing the drill bits is complicated, and the working efficiency is seriously influenced in the drilling machine in the prior art, so that the drill bits with different diameters can be provided, the drill bits can be replaced quickly as required, and the drilling machine with multiple drill bits and different aperture sizes can be drilled.
In order to achieve the above object, the present invention provides a multi-bit drilling machine, including: the drilling device comprises a workbench, a sliding rod, a drilling mechanism and a clamping piece; the sliding rod is vertically fixed on the upper surface of the workbench, the drilling mechanism is arranged on the sliding rod, and at least two clamping pieces which are matched with each other are arranged on the upper surface of the workbench; wherein the drilling mechanism comprises: the drilling device comprises a drilling box, a drill fixing piece and a drill; the drilling case slidable ground sets up on the slide bar, drill bit mounting with the output shaft of motor links to each other in the drilling case, the lower surface part of drill bit mounting inwards caves in and forms a plurality of drill bit grooves, every the bottom in drill bit groove all is provided with flexible post, every the lower extreme of flexible post all is connected with the drill bit, the drill bit can retract or stretch out the drill bit groove.
Preferably, the upper surface part of workstation is the undercut downwards and forms the drilling groove, at least two the holder is located respectively drilling groove relative both sides.
Preferably, the clamp comprises: the hydraulic pump is fixed on the workbench, a piston rod on the hydraulic pump is connected with the clamping plate, and the piston rod can drive the clamping plate to move along the direction away from or close to the drilling groove.
Preferably, a connecting rod is further arranged between the piston rod and the clamping plate.
Preferably, the connecting rod includes horizontal pole and montant, the piston rod with the middle part of horizontal pole links to each other, the horizontal pole through a plurality of the montant with the grip block links to each other, just the montant with horizontal pole mutually perpendicular.
Preferably, a non-slip pad is arranged on one side of the clamping plate facing the drilling slot.
Preferably, the lower surface of the table is provided with a plurality of self-locking wheels.
Preferably, the drilling machine with multiple drill bits further comprises a control box fixed on the side surface of the workbench.
According to the technical scheme, when the drilling machine with the multiple drill bits is used, a workpiece is fixed on the workbench through the clamping piece, and then the drill bits are used for drilling the workpiece. The drilling machine with the multiple drill bits provided by the invention solves the problems that different drill bits are required to be replaced to drill different apertures, the process of replacing the drill bits is complicated, and the working efficiency is seriously influenced in the prior art.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a drilling machine with multiple drill bits provided in accordance with a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing an internal structure of a drill bit holder of a drilling machine with multiple drill bits according to a preferred embodiment of the present invention;
fig. 3 is an assembly view of an upper link of a drill with multiple bits according to a preferred embodiment of the present invention.
Description of the reference numerals
1 working table 2 sliding rod
3 drilling box 4 drill fixing piece
5 drill bit 6 holder
7 telescopic column 8 control box
9 drill bit slot 10 drill hole slot
11 workpiece 12 vertical rod
13 cross bar 14 self-locking wheel
61 hydraulic pump 62 piston rod
63 clamping plate 64 non-slip mat
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words "upper, lower, inner, outer" and the like included in the terms merely represent the orientation of the terms in a conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1 to 3, the present invention provides a multi-bit drilling machine, including: the drilling machine comprises a workbench 1, a slide bar 2, a drilling mechanism and a clamping piece 6; the sliding rod 2 is vertically fixed on the upper surface of the workbench 1, the drilling mechanism is arranged on the sliding rod 2, and at least two clamping pieces 6 matched with each other are arranged on the upper surface of the workbench 1; wherein the drilling mechanism comprises: a drilling box 3, a drill fixing piece 4 and a drill 5; the drilling box 3 is slidably arranged on the sliding rod 2, the drill fixing piece 4 is connected with an output shaft of a motor in the drilling box 3, the lower surface of the drill fixing piece 4 is recessed inwards to form a plurality of drill grooves 9, the bottom of each drill groove 9 is provided with a telescopic column 7, the lower end of each telescopic column 7 is connected with the drill bit 5, and the drill bit 5 can be retracted into or extended out of the drill grooves 9.
According to the technical scheme, when the drilling machine with the multiple drill bits is used, the workpiece 11 is fixed on the workbench 1 through the clamping piece 6, and then the drill bits are used for drilling the workpiece, the lower surface of the drill bit fixing piece 4 is recessed inwards to form the multiple drill bit grooves 9, the bottom of each drill bit groove 9 is provided with the telescopic column 7, the lower end of each telescopic column 7 is connected with the drill bit 5, and the drill bits 5 can be retracted into or extended out of the drill bit grooves 9, so that the drill bits 5 with different specifications can be selected by adjusting the telescopic columns 7 without replacing the drill bits 5. The drilling machine with the multiple drill bits provided by the invention solves the problems that different drill bits are required to be replaced to drill different apertures, the process of replacing the drill bits is complicated, and the working efficiency is seriously influenced in the prior art.
In a preferred embodiment of the present invention, the upper surface of the worktable 1 is recessed downward to form a drilling slot 10, at least two clamping members 6 are respectively located at two opposite sides of the drilling slot 10, in operation, a workpiece 11 is placed on the upper surface of the worktable 1 and fixed by the clamping members 6, and the position of the workpiece 11 to be drilled is located right above the drilling slot 10, so as to facilitate the drilling of the workpiece.
In a preferred embodiment of the present invention, the holder 6 comprises: hydraulic pump 61 and grip block 63, hydraulic pump 61 is fixed on the workstation 1, the last piston rod 62 of hydraulic pump 61 with grip block 63 links to each other, piston rod 62 can drive grip block 63 is along keeping away from or being close to the direction of drilling groove 10 removes, hydraulic pump 61 is the drive structure, can drive grip block 63 moves, utilizes two grip block 63's interact can be effectively fixed work piece 11 on the workstation 1.
In a preferred embodiment of the present invention, a connecting rod is further disposed between the piston rod 62 and the clamping plate 63, and the connecting rod has a partial pressure function, so that the clamping force of the clamping plate 63 is more uniform, and the workpiece 11 is clamped more stably.
In a preferred embodiment of the present invention, the connecting rod comprises a cross rod 13 and a vertical rod 12, the piston rod 62 is connected to the middle of the cross rod 13, the cross rod 13 is connected to the clamping plate 63 through a plurality of vertical rods 12, and the vertical rods 12 are perpendicular to the cross rod 13, which can effectively and uniformly divide the acting force of the piston rod 62 onto the clamping plate 63, thereby improving the fixing ability of the clamping plate 63.
In a preferred embodiment of the present invention, a non-slip pad 64 is disposed on a side of the clamping plate 63 facing the drilling slot 10, and the non-slip pad 64 can increase a friction force between the clamping plate 63 and the workpiece 11, so that the workpiece 11 is fixed more stably, which facilitates the drilling.
In a preferred embodiment of the present invention, a plurality of self-locking wheels 14 are disposed on a lower surface of the working table 1, and the self-locking wheels 14 facilitate movement of the working table 1, and lock the self-locking wheels 14 during drilling, so as to prevent the working table 1 from shaking to affect drilling accuracy.
In a preferred embodiment of the present invention, the drilling machine with the protective cover further comprises a control box 8, the control box 8 is fixed on the side surface of the working table 1, and the operation of the drill bit 5 can be effectively controlled through the control box 8.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (8)
1. A multi-bit drilling machine, comprising: the drilling machine comprises a workbench (1), a sliding rod (2), a drilling mechanism and a clamping piece (6); the sliding rod (2) is vertically fixed on the upper surface of the workbench (1), the drilling mechanism is arranged on the sliding rod (2), and at least two clamping pieces (6) matched with each other are arranged on the upper surface of the workbench (1); wherein,
the drilling mechanism includes: a drilling box (3), a drill fixing piece (4) and a drill (5); drilling case (3) slidable ground sets up on slide bar (2), drill bit mounting (4) with the output shaft of motor links to each other in drilling case (3), the lower surface part of drill bit mounting (4) is inside sunken to form a plurality of drill bit grooves (9), every the bottom in drill bit groove (9) all is provided with flexible post (7), every the lower extreme of flexible post (7) all is connected with drill bit (5), drill bit (5) can the retraction or stretch out drill bit groove (9).
2. A drilling machine with multiple drill bits according to claim 1, characterized in that the upper surface of the table (1) is recessed downwards to form a drill hole (10), at least two of the holders (6) being located on opposite sides of the drill hole (10).
3. A drilling machine with multiple bits according to claim 2, characterized in that the holder (6) comprises: hydraulic pump (61) and grip block (63), hydraulic pump (61) are fixed on workstation (1), piston rod (62) on hydraulic pump (61) with grip block (63) link to each other, piston rod (62) can drive grip block (63) are along keeping away from or being close to the direction removal of drilling groove (10).
4. A drilling machine with multiple drill bits according to claim 3, characterized in that a connecting rod is further arranged between the piston rod (62) and the clamping plate (63).
5. Drilling machine with multiple drill bits according to claim 4, characterized in that the connecting rod comprises a cross-rod (13) and a vertical rod (12), the piston rod (62) is connected to the middle of the cross-rod (13), the cross-rod (13) is connected to the clamping plate (63) via a number of the vertical rods (12), and the vertical rods (12) and the cross-rod (13) are perpendicular to each other.
6. Drilling machine with multiple drill bits according to claim 5, characterized in that the clamping plate (63) is provided with a skid pad (64) on the side facing the drilling slot (10).
7. Drilling machine with multiple drill bits according to claim 1, characterized in that the lower surface of the working table (1) is provided with a plurality of self-locking wheels (14).
8. A drilling machine with multiple drill bits according to claim 1, characterized in that it further comprises a control box (8), said control box (8) being fixed at the side of the table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769394.0A CN107511500A (en) | 2017-08-31 | 2017-08-31 | Drilling machine with more drill bits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769394.0A CN107511500A (en) | 2017-08-31 | 2017-08-31 | Drilling machine with more drill bits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511500A true CN107511500A (en) | 2017-12-26 |
Family
ID=60724992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769394.0A Pending CN107511500A (en) | 2017-08-31 | 2017-08-31 | Drilling machine with more drill bits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511500A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296524A (en) * | 2018-02-05 | 2018-07-20 | 上海应用技术大学 | A kind of hand held electric drill of automatic more bit change |
| CN109318300A (en) * | 2018-11-02 | 2019-02-12 | 深圳智慧前线科技有限公司 | A kind of perforating device of timber |
| CN110757168A (en) * | 2019-11-11 | 2020-02-07 | 吕国剑 | Cylinder workpiece drilling device capable of preventing drill bit from slipping |
| CN110883353A (en) * | 2019-12-02 | 2020-03-17 | 安徽泰臻真空科技有限公司 | Positioning and drilling device for vacuum equipment |
| CN116393735A (en) * | 2023-06-07 | 2023-07-07 | 泊头市恒发机械制造有限公司 | Accurate drilling equipment of elevator voussoir |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120009127A (en) * | 2010-07-22 | 2012-02-01 | 주식회사 국제이엔지 | Spindle head for horizontal and vertical of machine tool |
| CN103302529A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic clamp capable of accurate positioning |
| CN203330716U (en) * | 2013-05-31 | 2013-12-11 | 上海鑫益瑞杰有色合金有限公司 | Clamp driving system for smoothing mill |
| CN104227474A (en) * | 2013-06-17 | 2014-12-24 | 天津市奥瑞特阀门有限公司 | Pneumatic clamp for broaching of butterfly valve |
| CN105855592A (en) * | 2016-06-24 | 2016-08-17 | 银峰铸造（芜湖）有限公司 | Drilling machine |
| CN205496617U (en) * | 2016-01-21 | 2016-08-24 | 启懋电子（定南）有限公司 | Circuit board drilling device |
-
2017
- 2017-08-31 CN CN201710769394.0A patent/CN107511500A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120009127A (en) * | 2010-07-22 | 2012-02-01 | 주식회사 국제이엔지 | Spindle head for horizontal and vertical of machine tool |
| CN103302529A (en) * | 2013-05-21 | 2013-09-18 | 苏州惠瑞自动化集成有限公司 | Automatic clamp capable of accurate positioning |
| CN203330716U (en) * | 2013-05-31 | 2013-12-11 | 上海鑫益瑞杰有色合金有限公司 | Clamp driving system for smoothing mill |
| CN104227474A (en) * | 2013-06-17 | 2014-12-24 | 天津市奥瑞特阀门有限公司 | Pneumatic clamp for broaching of butterfly valve |
| CN205496617U (en) * | 2016-01-21 | 2016-08-24 | 启懋电子（定南）有限公司 | Circuit board drilling device |
| CN105855592A (en) * | 2016-06-24 | 2016-08-17 | 银峰铸造（芜湖）有限公司 | Drilling machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296524A (en) * | 2018-02-05 | 2018-07-20 | 上海应用技术大学 | A kind of hand held electric drill of automatic more bit change |
| CN109318300A (en) * | 2018-11-02 | 2019-02-12 | 深圳智慧前线科技有限公司 | A kind of perforating device of timber |
| CN110757168A (en) * | 2019-11-11 | 2020-02-07 | 吕国剑 | Cylinder workpiece drilling device capable of preventing drill bit from slipping |
| CN110757168B (en) * | 2019-11-11 | 2021-05-04 | 新昌县寅聚科技有限公司 | Cylinder workpiece drilling device capable of preventing drill bit from slipping |
| CN110883353A (en) * | 2019-12-02 | 2020-03-17 | 安徽泰臻真空科技有限公司 | Positioning and drilling device for vacuum equipment |
| CN116393735A (en) * | 2023-06-07 | 2023-07-07 | 泊头市恒发机械制造有限公司 | Accurate drilling equipment of elevator voussoir |
| CN116393735B (en) * | 2023-06-07 | 2023-12-05 | 泊头市恒发机械制造有限公司 | Accurate drilling equipment of elevator voussoir |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171226 |
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| WD01 | Invention patent application deemed withdrawn after publication |