CN110976939A - Four-bit punching head mechanism of machine tool - Google Patents
Four-bit punching head mechanism of machine tool Download PDFInfo
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- CN110976939A CN110976939A CN201911154601.7A CN201911154601A CN110976939A CN 110976939 A CN110976939 A CN 110976939A CN 201911154601 A CN201911154601 A CN 201911154601A CN 110976939 A CN110976939 A CN 110976939A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a four-bit punching head mechanism of a machine tool, which comprises an upper fixed main board, wherein the middle part of the upper fixed main board is hinged with a vertical main shaft, the top end of the vertical main shaft extends out of the top surface of the upper fixed main board and is fixed with a transmission gear, the top surface of the upper fixed main board is provided with a driving motor, an output shaft of the driving motor is fixed with a driving gear, and the driving gear is meshed with the transmission gear; the bottom end of the vertical main shaft extends out of the bottom surface of the upper fixed main board and is connected with a vertical transmission shaft through a coupler. It adopts four drill bit processing, and every drill bit equal independent drive operation, it need not to dismantle the change drill bit many times, processes the back at a drill bit to a product, can rotate rotatory mainboard, adopts another drill bit that corresponds to process, and its processing is effectual, efficient.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to a four-bit punching head mechanism of a machine tool.
Background
The existing drilling machine or the existing engraving and milling machine generally only have one drill bit, when different parts are processed, the drill bit needs to be detached and replaced, the operation is very troublesome, or one product needs to be drilled with multiple different drill bits, the drill bit needs to be replaced for multiple times, the operation is very troublesome, and the drill bit driving of the existing drilling machine generally adopts the belt pulley driving operation, so that the existing drilling machine can only be provided with one drill bit, the single driving is realized, the effect is poor, and the efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a four-bit perforating machine head mechanism of a machine tool.
The technical solution of the invention is as follows:
a four-bit perforating machine head mechanism of a machine tool comprises an upper fixed main board, wherein a vertical main shaft is hinged to the middle of the upper fixed main board, the top end of the vertical main shaft extends out of the top surface of the upper fixed main board and is fixed with a transmission gear, a driving motor is installed on the top surface of the upper fixed main board, a driving gear is fixed on an output shaft of the driving motor, and the driving gear is meshed with the transmission gear;
the bottom of the vertical main shaft extends out of the bottom surface of the upper fixed main board and is connected with a vertical transmission shaft through a coupler, the bottom end of the vertical transmission shaft is fixed with a rotating main board, the top surfaces of the left side, the right side, the front portion and the rear portion of the rotating main board are respectively fixed with a drilling motor, and an output shaft of the drilling motor penetrates through the bottom surface of the rotating main board and is fixed with a drill bit.
The top surface of the edge of the rotating main board is fixed with an annular plate, a lower supporting frame is fixed on the bottom surface of one side of the upper fixed main board, a horizontal plate of the lower supporting frame is hinged with a vertical shaft through a bearing, the bottom end of the vertical shaft extends out of the bottom surface of the horizontal plate of the lower supporting frame and is fixed with a driving wheel, a friction elastic sleeve is fixed on the outer side wall of the driving wheel, and the outer side wall of the annular plate is tightly attached to the outer side wall of.
An upper shell is fixed on the top surface of the fixed main board, a driving motor is fixed on the top surface of a top plate of the upper shell, an output shaft of the driving motor penetrates through the bottom surface of the top plate of the upper shell, and the driving gear and the transmission gear are located in the upper shell.
The bottom surface of the upper fixed main plate is fixed with a plurality of vertical rods, the lower annular plate is fixed at the bottom ends of all the vertical rods, and the rotating main plate is positioned above the lower annular plate.
The inboard top surface of lower annular plate is fixed with self-lubricating layer, and the limit portion bottom surface of rotatory mainboard presses on the top surface on self-lubricating layer.
The top surface of rotatory mainboard is fixed with four vertical induction bars, and four vertical induction bars are in around the vertical transmission shaft, and every vertical induction bar is located one side of the drilling motor that corresponds.
And a proximity switch is fixed on the bottom surface of the middle part of the upper fixed main board, and the sensing end of the proximity switch corresponds to the top end of the vertical sensing rod.
And an upper fixed vertical plate is fixed on the top surface of one side of the upper fixed main plate.
The invention has the beneficial effects that:
it adopts four drill bit processing, and every drill bit equal independent drive operation, it need not to dismantle the change drill bit many times, processes the back at a drill bit to a product, can rotate rotatory mainboard, adopts another drill bit that corresponds to process, and its processing is effectual, efficient.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
fig. 3 is a partial top view of the rotating main plate of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 3, a four-bit perforating head mechanism of a machine tool comprises an upper fixed main plate 10, wherein a vertical main shaft 11 is hinged to the middle of the upper fixed main plate 10, the top end of the vertical main shaft 11 extends out of the top surface of the upper fixed main plate 10 and is fixed with a transmission gear 12, a driving motor 13 is installed on the top surface of the upper fixed main plate 10, a driving gear 14 is fixed on an output shaft of the driving motor 13, and the driving gear 14 is meshed with the transmission gear 12;
the bottom end of the vertical main shaft 11 extends out of the bottom surface of the upper fixed main plate 10 and is connected with a vertical transmission shaft 15 through a coupler, the bottom end of the vertical transmission shaft 15 is fixed with a rotating main plate 16, the top surfaces of the left side, the right side, the front portion and the rear portion of the rotating main plate 16 are respectively fixed with a drilling motor 17, and an output shaft of the drilling motor 17 penetrates through the bottom surface of the rotating main plate 16 and is fixed with a drill bit 18.
Further, an annular plate 161 is fixed on the top surface of the edge of the rotating main plate 16, a lower support frame 20 is fixed on the bottom surface of one side of the upper fixed main plate 10, a vertical shaft 21 is hinged to a horizontal plate of the lower support frame 20 through a bearing, the bottom end of the vertical shaft 21 extends out of the bottom surface of the horizontal plate of the lower support frame 20 and is fixed with a driving wheel 22, a friction elastic sleeve 23 is fixed on the outer side wall of the driving wheel 22, and the outer side wall of the friction elastic sleeve 23 is tightly attached to the outer side wall of the annular plate.
Further, an upper housing 30 is fixed on the top surface of the fixed main board 10, a driving motor 13 is fixed on the top surface of the top plate of the upper housing 30, an output shaft of the driving motor 13 penetrates through the bottom surface of the top plate of the upper housing 30, and the driving gear 14 and the transmission gear 12 are located in the upper housing 30.
Further, a plurality of vertical rods 1 are fixed on the bottom surface of the upper fixed main plate 10, a lower annular plate 2 is fixed on the bottom ends of all the vertical rods 1, and a rotating main plate 16 is located above the lower annular plate 2.
Further, the inside top surface of lower annular plate 2 is fixed with self-lubricating layer 3, and the limit portion bottom surface of rotatory mainboard 16 presses on self-lubricating layer 3's top surface.
Furthermore, four vertical induction rods 4 are fixed on the top surface of the rotating main plate 16, the four vertical induction rods 4 are arranged around the vertical transmission shaft 15, and each vertical induction rod 4 is arranged on one side of the corresponding drilling motor 17.
Furthermore, a proximity switch 5 is fixed on the bottom surface of the middle part of the upper fixing main board 10, and the sensing end of the proximity switch 5 corresponds to the top end of the vertical sensing rod 4.
Further, an upper fixing vertical plate 6 is fixed on the top surface of one side of the upper fixing main plate 10.
In this embodiment, when the device is used, the upper fixed vertical plate 6 is fixed on a lifting mechanism of the main machine, and the lifting mechanism adopts a common structure and is not described in detail.
When adding man-hour, it realizes that its drill bit 18 that corresponds rotates and drills to operate through the operation of drilling motor 17, after processing is accomplished, through the operation of driving motor 13, rotate through drive gear 14 and drive gear 12 and rotate, make rotatory mainboard 16 rotatory 90, sense corresponding vertical induction rod 4 back through proximity switch 5, just give the main control system with the sensor signal transmission, the main control system just controls driving motor 13 stall, at this moment, corresponding drilling motor 17 moves, make its drill bit 18 that corresponds rotate, go up and down through elevating system, realize drilling, it has four drill bits 18, can process the requirement in different machined holes, its processing is effectual, high efficiency, need not to load and unload drill bit 18 many times.
Claims (8)
1. The utility model provides a four drill bit aircraft nose mechanisms that punches of lathe, includes fixed mainboard (10), its characterized in that: a vertical main shaft (11) is hinged to the middle of the upper fixing main plate (10), the top end of the vertical main shaft (11) extends out of the top surface of the upper fixing main plate (10) and is fixed with a transmission gear (12), a driving motor (13) is installed on the top surface of the upper fixing main plate (10), a driving gear (14) is fixed on an output shaft of the driving motor (13), and the driving gear (14) is meshed with the transmission gear (12);
the bottom of vertical main shaft (11) stretches out the bottom surface of going up fixed mainboard (10) and has vertical transmission shaft (15) through coupling joint, and the bottom mounting of vertical transmission shaft (15) has rotatory mainboard (16), and the left side, right side, front portion and the rear portion top surface of rotatory mainboard (16) all are fixed with drilling motor (17), and the output shaft of drilling motor (17) passes the bottom surface of rotatory mainboard (16) and is fixed with drill bit (18).
2. The four-bit perforator head mechanism of claim 1 wherein: the utility model discloses a friction elastic sleeve, including rotatory mainboard (16), the limit portion top surface of rotatory mainboard (16) is fixed with annular plate (161), one side bottom surface of going up fixed mainboard (10) is fixed with under bracing frame (20), it has vertical axle (21) to articulate through the bearing on the horizontal plate of under bracing frame (20), the bottom of vertical axle (21) stretches out the bottom surface of the horizontal plate of under bracing frame (20) and is fixed with drive wheel (22), be fixed with friction elastic sleeve (23) on the lateral wall of drive wheel (22), the lateral wall of annular plate (161) is hugged closely to the lateral wall of friction elastic sleeve (23).
3. The four-bit perforator head mechanism of claim 1 wherein: an upper shell (30) is fixed on the top surface of the fixed main board (10), a driving motor (13) is fixed on the top surface of the top plate of the upper shell (30), an output shaft of the driving motor (13) penetrates through the bottom surface of the top plate of the upper shell (30), and the driving gear (14) and the transmission gear (12) are located in the upper shell (30).
4. The four-bit perforator head mechanism of claim 1 wherein: the bottom surface of the upper fixing main plate (10) is fixed with a plurality of vertical rods (1), the lower annular plate (2) is fixed at the bottom ends of all the vertical rods (1), and the rotating main plate (16) is located above the lower annular plate (2).
5. The four-bit puncher pin mechanism of the machine tool according to claim 4, wherein: the inside top surface of lower annular plate (2) is fixed with self-lubricating layer (3), and the limit portion bottom surface of rotatory mainboard (16) presses on the top surface of self-lubricating layer (3).
6. The four-bit perforator head mechanism of claim 1 wherein: the top surface of rotatory mainboard (16) is fixed with four vertical induction bars (4), and four vertical induction bars (4) are in around vertical transmission shaft (15), and every vertical induction bar (4) are in one side of corresponding drilling motor (17).
7. The four-bit perforator head mechanism of claim 6 wherein: and a proximity switch (5) is fixed on the bottom surface of the middle part of the upper fixed main board (10), and the sensing end of the proximity switch (5) corresponds to the top end of the vertical sensing rod (4).
8. The four-bit perforator head mechanism of claim 1 wherein: an upper fixed vertical plate (6) is fixed on the top surface of one side of the upper fixed main plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154601.7A CN110976939A (en) | 2019-11-22 | 2019-11-22 | Four-bit punching head mechanism of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911154601.7A CN110976939A (en) | 2019-11-22 | 2019-11-22 | Four-bit punching head mechanism of machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN110976939A true CN110976939A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911154601.7A Pending CN110976939A (en) | 2019-11-22 | 2019-11-22 | Four-bit punching head mechanism of machine tool |
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| Country | Link |
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| CN (1) | CN110976939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705750A (en) * | 2020-12-16 | 2021-04-27 | 江西昌浩实业有限公司 | Processing device for hinge of aluminum alloy plastic-steel door and window |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185943A (en) * | 1978-04-24 | 1980-01-29 | Ameco Corporation | Drilling and tapping machining apparatus |
| CN104801742A (en) * | 2015-04-07 | 2015-07-29 | 武汉船用机械有限责任公司 | Multi-bit drilling device |
| CN206215954U (en) * | 2016-11-04 | 2017-06-06 | 浙江星欧电机科技有限公司 | A kind of efficient drilling device of motor casing drilling machine |
| CN106825668A (en) * | 2016-12-29 | 2017-06-13 | 天津市金万方钢结构有限公司 | Steel construction punch device |
| CN208450651U (en) * | 2018-07-09 | 2019-02-01 | 抚州长丰机械有限责任公司 | It is a kind of for producing the drilling device of retaining ring |
| CN209318829U (en) * | 2019-01-11 | 2019-08-30 | 重庆森雅毓电子科技有限公司 | A kind of numerical control drilling machine of rotary drilling hair style |
-
2019
- 2019-11-22 CN CN201911154601.7A patent/CN110976939A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185943A (en) * | 1978-04-24 | 1980-01-29 | Ameco Corporation | Drilling and tapping machining apparatus |
| CN104801742A (en) * | 2015-04-07 | 2015-07-29 | 武汉船用机械有限责任公司 | Multi-bit drilling device |
| CN206215954U (en) * | 2016-11-04 | 2017-06-06 | 浙江星欧电机科技有限公司 | A kind of efficient drilling device of motor casing drilling machine |
| CN106825668A (en) * | 2016-12-29 | 2017-06-13 | 天津市金万方钢结构有限公司 | Steel construction punch device |
| CN208450651U (en) * | 2018-07-09 | 2019-02-01 | 抚州长丰机械有限责任公司 | It is a kind of for producing the drilling device of retaining ring |
| CN209318829U (en) * | 2019-01-11 | 2019-08-30 | 重庆森雅毓电子科技有限公司 | A kind of numerical control drilling machine of rotary drilling hair style |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705750A (en) * | 2020-12-16 | 2021-04-27 | 江西昌浩实业有限公司 | Processing device for hinge of aluminum alloy plastic-steel door and window |
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Application publication date: 20200410 |