CN111069646A - Multi-station drilling machine - Google Patents
Multi-station drilling machine Download PDFInfo
- Publication number
- CN111069646A CN111069646A CN202010084884.9A CN202010084884A CN111069646A CN 111069646 A CN111069646 A CN 111069646A CN 202010084884 A CN202010084884 A CN 202010084884A CN 111069646 A CN111069646 A CN 111069646A
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- Prior art keywords
- drilling
- frame
- lead screw
- positioning
- workpiece
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- 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
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multi-station drilling machine, which comprises a frame, a turntable driving mechanism, four workpiece positioning mechanisms which are uniformly distributed and are arranged at the front, the back, the left and the right of the turntable, drilling mechanisms respectively arranged at the two sides of each group of workpiece positioning mechanisms, wherein each drilling mechanism comprises a drilling frame which is symmetrically and horizontally arranged at the two sides of the workpiece positioning mechanism in a sliding way, a plurality of drilling slide blocks which are respectively arranged on the drilling frames at each side in a sliding way along the horizontal direction, a drilling head which is rotationally arranged on the drilling slide block, a drilling motor which drives the drilling head to rotate, a displacement mechanism which drives the drilling frames to slide, and a driving air cylinder which drives the drilling slide blocks to slide, wherein the displacement mechanism comprises a first lead screw, a second lead screw and a motor which drives the first lead screw to rotate, a first screw sleeve which is matched with the lead screw is fixed on the drilling frame at one side, and a second screw sleeve which is, the end part of the screw rod is fixedly provided with a transmission gear, and the end part of the second screw rod is fixedly provided with a second transmission gear meshed with the transmission gear box.
Description
Technical Field
The invention relates to the field of automatic drilling, in particular to a multi-station drilling machine.
Background
At present, when a workpiece is drilled, particularly, different types of drill bits of different types need to be continuously replaced and the positions and the number of the drill bits are adjusted aiming at the workpiece with multiple drilling sizes, quantities and positions, so that the machining efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the multi-station drilling machine which is high in automation degree and efficiency and greatly reduces the production cost.
In order to realize the technical effects, the technical scheme of the invention is as follows: the utility model provides a multistation drilling machine, including frame, perpendicular rotation set up in carousel in the frame, set up in drive between the frame the carousel pivoted carousel actuating mechanism, evenly distributed and set up in four work piece positioning mechanism of carousel preceding, back, left and right, set up respectively in every group the drilling mechanism of work piece positioning mechanism both sides, drilling mechanism including symmetry and horizontal slip set up in the drilling frame of work piece positioning mechanism both sides, slide respectively along the horizontal direction and set up in every side a plurality of drilling sliders on the drilling frame, rotate set up in drilling head, drive on the drilling slider drilling head pivoted drilling motor, drive the gliding displacement mechanism of drilling frame, drive the gliding actuating cylinder that drives of drilling slider, displacement mechanism including rotate set up in first lead screw and second lead screw in the frame, The motor drives the first lead screw to rotate, a first threaded sleeve matched with the lead screw is fixed on the drilling frame on one side, a second threaded sleeve matched with the second lead screw is fixed on the drilling frame on the other side, a transmission gear is fixedly arranged at the end part of the lead screw, and a second transmission gear meshed with the transmission gear box is fixedly arranged at the end part of the second lead screw.
The improved turntable driving mechanism includes one first driving gear concentric with the turntable and connected to the turntable, one second driving gear set on the frame and meshed to the first driving gear, and one turntable driving motor to drive the second driving gear.
The improved structure is characterized in that the workpiece positioning mechanism comprises a positioning plate fixedly arranged on the turntable and a workpiece bearing plate detachably arranged on the positioning plate, and a positioning structure for positioning a workpiece is arranged on the workpiece bearing plate.
In a further improvement, lifting lugs are respectively and fixedly arranged on two sides of the workpiece bearing plate.
The improved structure is characterized in that a plurality of positioning columns are fixedly arranged on the positioning plate, and positioning holes matched with the positioning columns are formed in the workpiece bearing plate.
In a further improvement, the positioning structure comprises a plurality of positioning grooves formed in the upper surface of the workpiece bearing plate.
In a further improvement, a return spring is arranged between the drilling slide block and the drilling frame.
The drilling machine is characterized in that a guide rail is fixedly arranged on the machine frame, and a guide part matched with the guide rail is arranged on the drilling frame.
The invention has the advantages and beneficial effects that:
to one need multiposition drilling, and the drilling size, the work piece that the position is different, position, the size distribution of drill bit are accomplished in advance, utilize the multistation to carry out drilling work moreover, only need a staff to carry out material loading and unloading operation when adding man-hour moreover, have improved work efficiency greatly, save the cost of labor.
Drawings
Fig. 1 is a perspective view of the present invention.
Wherein: 1. a frame; 2. a turntable; 3. drilling a hole frame; 4. drilling a sliding block; 5. drilling a hole head; 6. a driving cylinder; 7. a first lead screw; 8. a second lead screw; 9. a transmission gear; 10. a return spring; 11. a guide rail; 12. positioning a plate; 13. a workpiece carrier plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in figure 1, a multi-station drilling machine comprises a frame 1, a rotary table 2 vertically and rotatably arranged on the frame 1, a rotary table 2 driving mechanism arranged between the frame 1 and the rotary table 2 and used for driving the rotary table 2 to rotate, four workpiece positioning mechanisms which are uniformly distributed and arranged at the front, the back, the left and the right of the rotary table 2, drilling mechanisms respectively arranged at the two sides of each workpiece positioning mechanism, wherein each drilling mechanism comprises a drilling frame 3 symmetrically and horizontally and slidably arranged at the two sides of the workpiece positioning mechanism, a plurality of drilling slide blocks 4 respectively slidably arranged at each side of the drilling frame 3 along the horizontal direction, a drilling head 5 rotatably arranged on the drilling slide blocks 4, a drilling motor driving the drilling head 5 to rotate, a displacement mechanism driving the drilling frame 3 to slide, and a driving cylinder 6 driving the drilling slide blocks 4 to slide, displacement mechanism including rotate set up in first lead screw 7 and second lead screw 8, the drive in the frame 1 first lead screw 7 pivoted motor, one side be fixed with on the drilling frame 3 with the first swivel nut of lead screw matched with, the opposite side be fixed with on the drilling frame 3 with second lead screw 8 matched with second swivel nut, the end fixing of lead screw is provided with drive gear 9, the end fixing of second lead screw 8 be provided with the second drive gear 9 of drive gear 9 case meshing.
In this embodiment, the driving mechanism of the turntable 2 includes a first driving gear concentric with and fixedly connected to the turntable 2, a second driving gear rotatably disposed on the frame 1 and engaged with the first driving gear, and a turntable 2 driving motor for driving the second driving gear to rotate.
In the preferred embodiment of the present invention, the workpiece positioning mechanism includes a positioning plate 12 fixedly disposed on the turntable 2, and a workpiece supporting plate 13 detachably disposed on the positioning plate 12, and the workpiece supporting plate 13 is provided with a positioning structure for positioning a workpiece.
In this embodiment, a preferable embodiment is that lifting lugs are respectively fixedly arranged on two sides of the workpiece bearing plate 13.
In the preferred embodiment of the present invention, the positioning plate 12 is fixedly provided with a plurality of positioning columns, and the workpiece bearing plate 13 is provided with positioning holes matched with the positioning columns.
In this embodiment, a preferred implementation manner is that the positioning structure includes a plurality of positioning grooves formed on the upper surface of the workpiece carrier plate 13.
In the preferred embodiment of the present invention, a return spring 10 is disposed between the drilling slider 4 and the drilling frame 3.
In the preferred embodiment of the present invention, the frame 1 is fixedly provided with a guide rail 11, and the drilling frame 3 is provided with a guide portion engaged with the guide rail 11.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A multistation drilling machine which characterized in that: including frame, perpendicular rotation set up in carousel in the frame, set up in drive between the frame carousel pivoted carousel actuating mechanism, evenly distributed and set up in four work piece positioning mechanism on the carousel front, back, left and right, set up respectively in every group the drilling mechanism of work piece positioning mechanism both sides, drilling mechanism including symmetry and horizontal slip set up in the drilling frame of work piece positioning mechanism both sides, slide respectively along the horizontal direction and set up in every side a plurality of drilling sliders on the drilling frame, rotate set up in drilling head, drive on the drilling slider drilling head pivoted drilling motor, drive the gliding displacement mechanism of drilling frame, drive the gliding actuating cylinder that drives of drilling slider, displacement mechanism including rotate set up in first lead screw and second lead screw in the frame, The motor drives the first lead screw to rotate, a first threaded sleeve matched with the lead screw is fixed on the drilling frame on one side, a second threaded sleeve matched with the second lead screw is fixed on the drilling frame on the other side, a transmission gear is fixedly arranged at the end part of the lead screw, and a second transmission gear meshed with the transmission gear box is fixedly arranged at the end part of the second lead screw.
2. The multi-station drilling machine as claimed in claim 1, wherein the turntable driving mechanism comprises a first driving gear concentric with and fixedly connected with the turntable, a second driving gear rotatably disposed on the frame and engaged with the first driving gear, and a turntable driving motor for driving the second driving gear to rotate.
3. The multi-station drilling machine according to claim 1, wherein the workpiece positioning mechanism comprises a positioning plate fixedly arranged on the turntable and a workpiece bearing plate detachably arranged on the positioning plate, and a positioning structure for positioning a workpiece is arranged on the workpiece bearing plate.
4. The multi-station drilling machine as claimed in claim 3, wherein lifting lugs are fixedly arranged on two sides of the workpiece bearing plate respectively.
5. The multi-station drilling machine as claimed in claim 3, wherein the positioning plate is fixedly provided with a plurality of positioning posts, and the workpiece bearing plate is provided with positioning holes matched with the positioning posts.
6. A multi-station drilling machine as claimed in claim 3, wherein the locating formation comprises a plurality of locating recesses formed in the upper surface of the workpiece carrier plate.
7. A multi-station drilling machine as claimed in claim 1, wherein a return spring is provided between the drilling slide and the drilling carriage.
8. A multi-station drilling machine according to claim 1, wherein a guide rail is fixedly arranged on the frame, and a guide part matched with the guide rail is arranged on the drilling frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084884.9A CN111069646A (en) | 2020-02-10 | 2020-02-10 | Multi-station drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010084884.9A CN111069646A (en) | 2020-02-10 | 2020-02-10 | Multi-station drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111069646A true CN111069646A (en) | 2020-04-28 |
Family
ID=70324281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010084884.9A Pending CN111069646A (en) | 2020-02-10 | 2020-02-10 | Multi-station drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111069646A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972865A (en) * | 2010-10-14 | 2011-02-16 | 沈阳飞机工业（集团）有限公司 | Positioning device for machining multiple coaxial-hole parts |
| CN201833015U (en) * | 2010-09-08 | 2011-05-18 | 武汉华中自控技术发展有限公司 | Numerical-control double-shaft cylinder sleeve deep hole drilling machine |
| CN202388282U (en) * | 2011-12-28 | 2012-08-22 | 贵州航天乌江机电设备有限责任公司 | Machine tool fixture for secondary clamping of large workpieces |
| CN106181392A (en) * | 2016-08-31 | 2016-12-07 | 吴中区横泾博尔机械厂 | Five axle six station processing machines |
| CN109530748A (en) * | 2017-09-21 | 2019-03-29 | 杨东佐 | A kind of drilling equipment and its multistation drilling device |
| CN109551002A (en) * | 2019-01-21 | 2019-04-02 | 杭州众享机械技术有限公司 | A kind of full-automatic drilling machine for steel back of friction plate |
| CN208743742U (en) * | 2018-07-26 | 2019-04-16 | 大连鸿圆精密模塑有限公司 | Bearing outer ring oil filler point automatic drilling machine |
| CN109967771A (en) * | 2019-04-29 | 2019-07-05 | 拓卡奔马机电科技有限公司 | A kind of rotating disc type hole boring device |
| CN209647654U (en) * | 2019-02-19 | 2019-11-19 | 西南科技大学城市学院 | A kind of helmet drilling equipment |
-
2020
- 2020-02-10 CN CN202010084884.9A patent/CN111069646A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201833015U (en) * | 2010-09-08 | 2011-05-18 | 武汉华中自控技术发展有限公司 | Numerical-control double-shaft cylinder sleeve deep hole drilling machine |
| CN101972865A (en) * | 2010-10-14 | 2011-02-16 | 沈阳飞机工业（集团）有限公司 | Positioning device for machining multiple coaxial-hole parts |
| CN202388282U (en) * | 2011-12-28 | 2012-08-22 | 贵州航天乌江机电设备有限责任公司 | Machine tool fixture for secondary clamping of large workpieces |
| CN106181392A (en) * | 2016-08-31 | 2016-12-07 | 吴中区横泾博尔机械厂 | Five axle six station processing machines |
| CN109530748A (en) * | 2017-09-21 | 2019-03-29 | 杨东佐 | A kind of drilling equipment and its multistation drilling device |
| CN208743742U (en) * | 2018-07-26 | 2019-04-16 | 大连鸿圆精密模塑有限公司 | Bearing outer ring oil filler point automatic drilling machine |
| CN109551002A (en) * | 2019-01-21 | 2019-04-02 | 杭州众享机械技术有限公司 | A kind of full-automatic drilling machine for steel back of friction plate |
| CN209647654U (en) * | 2019-02-19 | 2019-11-19 | 西南科技大学城市学院 | A kind of helmet drilling equipment |
| CN109967771A (en) * | 2019-04-29 | 2019-07-05 | 拓卡奔马机电科技有限公司 | A kind of rotating disc type hole boring device |
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