CN204182965U - Numerical control big-block engine crankshaft angles oil-hole drill machine mechanism - Google Patents
Numerical control big-block engine crankshaft angles oil-hole drill machine mechanism Download PDFInfo
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- CN204182965U CN204182965U CN201420545582.7U CN201420545582U CN204182965U CN 204182965 U CN204182965 U CN 204182965U CN 201420545582 U CN201420545582 U CN 201420545582U CN 204182965 U CN204182965 U CN 204182965U
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Abstract
The utility model relates to a kind of numerical control big-block engine crankshaft angles oil-hole drill machine mechanism, belongs to mechanical equipment technical field.Comprise mainframe and drill bit mechanism, described drill bit mechanism comprises axial moving mechanism, described axial moving mechanism top slidably connects the transverse moving mechanism vertical with axial moving mechanism, described transverse moving mechanism top slidably connects turntable mechanism, described turntable mechanism comprises basal sliding and is connected to turntable installing plate on transverse moving mechanism, described turntable installing plate top is fixedly connected with bottom rotary sleeve, described rotary sleeve inner ring is flexibly connected with installation is nested by syndeton, described rotary sleeve outer ring sleeve has turntable, described turntable top is fixedly connected with the nested top of described installation, swing pinion is fixed with outside described turntable, described swing pinion is connected with the first motor.Angle of drill bit can regulate by the utility model turntable on demand automatically.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is specifically related to a kind of numerical control big-block engine crankshaft angles oil-hole drill machine mechanism.
Background technology
Existing crankshaft angles oilhole drilling machine does not arrange rotating mechanism, and all adopt two rig fixed angle pattern, namely on request that the angular adjustment of drill bit is good in advance, this device efficiency is low, there is the defects such as operator's labour intensity is large.
Utility model content
The purpose of this utility model is exactly the defect for prior art, provides a kind of numerical control big-block engine crankshaft angles oil-hole drill machine mechanism.
The technical solution adopted in the utility model is: comprise mainframe and drill bit mechanism, and described mainframe is provided with the headstock, bent axle bracket and tailstock, and described headstock end winding support has the fixture for holding workpiece, and described tailstock end is provided with top, described drill bit mechanism comprises axial moving mechanism, described axial moving mechanism top slidably connects the transverse moving mechanism vertical with axial moving mechanism, described transverse moving mechanism is provided with drill spindle travel mechanism, described drill spindle travel mechanism slidably connects drill spindle mechanism, end is fixed with drill bit sheath mechanism in described drill spindle travel mechanism, described drill spindle mechanism is fixed with tool magazine mechanism, described transverse moving mechanism top slidably connects turntable mechanism, described turntable mechanism comprises basal sliding and is connected to turntable installing plate on transverse moving mechanism, described turntable installing plate top is fixedly connected with bottom rotary sleeve, described rotary sleeve inner ring is flexibly connected with installation is nested by syndeton, described rotary sleeve outer ring sleeve has turntable, described turntable top is fixedly connected with the nested top of described installation, swing pinion is fixed with outside described turntable, described swing pinion is connected with the first motor, the nested top of described installation is fixedly connected with drill spindle travel mechanism.
Preferred structure further, described installation is nested comprises the rotating cylinder being enclosed within rotary sleeve inside and the top installing plate being fixedly connected on rotating cylinder upper end, and described top installing plate is fixedly connected with drill spindle travel mechanism.
Preferred structure further, described syndeton comprises the plane bearing, clutch shaft bearing and the second bearing that are arranged between rotary sleeve and rotating cylinder, described plane bearing is horizontally disposed with, described clutch shaft bearing and the second bearing are vertically arranged, described plane bearing outer ring contacts with top installing plate, described plane bearing inner ring contacts with upper surface, clutch shaft bearing outer ring, gap between described plane bearing and rotating cylinder is provided with lining, described clutch shaft bearing contacts with difference rotary sleeve with the second bearing outer ring, and described clutch shaft bearing contacts with rotating cylinder respectively with the second bearing inner race.
In such scheme, plane bearing provides the support force of the drill spindle travel mechanism, drill spindle mechanism etc. of installing nested top, and plane bearing has carrying effect.
Preferred structure further, described axial moving mechanism comprises and moves axially seat, a described both sides, top that move axially are provided with the first guide rail, described moving axially in seat is provided with the first ball screw by bearing, described first ball screw is connected with the second motor, described first ball screw is socketed with the first ball silk braid, described first ball silk braid is fixedly connected with transverse moving mechanism.
Preferred structure further, described transverse moving mechanism comprises the turntable be fixedly connected with described first ball silk braid and moves axially bracket, described turntable moves axially bracket base both sides and is provided with the first slide block matched with the first guide rail, described turntable moves axially both sides, bracket top and is provided with the second guide rail, described turntable moves axially in bracket and is provided with the second ball screw by bearing, described second ball screw is connected with the 3rd motor, described second ball screw is socketed with the second ball silk braid, described second ball silk braid is fixedly connected with turntable installing plate.
Preferred structure, is provided with the second slide block matched with the second guide rail bottom described turntable installing plate further.
Preferred structure further, described drill spindle travel mechanism comprises cuts Mobile base with the nested rig be fixedly connected with of installation, described rig cuts both sides, Mobile base top and is provided with the 3rd guide rail, described rig cuts in Mobile base and is provided with the 3rd ball screw by bearing, described 3rd ball screw is connected with the 4th motor, described 3rd ball screw is socketed with the 3rd ball silk braid, and described 3rd ball silk braid is fixedly connected with drill spindle mechanism.
Preferred structure further, described drill spindle mechanism comprises the drill spindle installing plate be fixedly connected with described 3rd ball silk braid, described drill spindle installing plate two bottom sides is provided with the 3rd slide block matched with the 3rd guide rail, described drill spindle installing plate is fixed with drilling machine master body, by bearing group, main shaft is installed in described drilling machine master body, described main shaft one end is provided with drill-bit installing seat, in described drill-bit installing seat, drill bit is installed, on the described main shaft other end, cover has the first belt pulley, described drilling machine master body upper end is provided with the 5th motor, described 5th motor is connected with the second belt pulley, described first belt pulley is connected by Timing Belt with the second belt pulley.
Preferred structure further, described drill bit sheath mechanism comprises the sheath lift mount pad being fixed on rig cutting Mobile base end, described sheath lift mount pad is provided with screw mandrel by bearing group, described screw mandrel is fixed with the different sheath of some sizes, described screw mandrel end sleeve has lift synchronous pulley, described sheath lift mount pad is provided with the 6th motor, described 6th motor is connected with motor in synchrony belt wheel, and described lift synchronous pulley is connected by Timing Belt with motor in synchrony belt wheel.
Preferred structure further, the described headstock other end is connected with the 8th motor, and described mainframe is provided with the 4th guide rail, and the described headstock is slidably connected on the 4th guide rail, and described mainframe inside is provided with the driving mechanism driving the headstock at the 4th slide on rails.
Angle of drill bit can regulate by the utility model turntable on demand automatically, can by drill bit shaft to Crankshaft to each oscillation adjustment 2x80 ° in vertical angle left and right, with ensure bore angle the limit regulate.Each horizontal direction linear moving mechanism have employed high accuracy line slideway, and the automation of the equipment that ensure that in process and Mass accuracy requirement, the efficiency of processing increases substantially, and product quality obtains Reliable guarantee.
Accompanying drawing explanation
Fig. 1 is the utility model main frame structure schematic diagram;
Fig. 2 is the utility model drill bit mechanism front sectional view;
Fig. 3 is the utility model drill bit mechanism side view cutaway drawing;
Fig. 4 is the utility model top view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As shown in Fig. 1-Fig. 4, the utility model comprises mainframe 801 and drill bit mechanism, described mainframe 801 is provided with the headstock 802, bent axle bracket 803 and tailstock 804, the described headstock 802 end winding support has the fixture 805 for holding workpiece 901, described tailstock 804 end is provided with top 806, the described headstock 802 other end is connected with the 8th motor 807, described mainframe 801 is provided with the 4th guide rail 808, the described headstock 802 is slidably connected on the 4th guide rail 808, and described mainframe 801 inside is provided with the driving mechanism 809 driving the headstock 802 to slide on the 4th guide rail 808, described drill bit mechanism comprises axial moving mechanism 101, described axial moving mechanism 101 top slidably connects the transverse moving mechanism 201 vertical with axial moving mechanism 101, described transverse moving mechanism 201 top slidably connects turntable mechanism 301, described turntable mechanism 301 comprises basal sliding and is connected to turntable installing plate 302 on transverse moving mechanism 201, described turntable installing plate 302 top is fixedly connected with bottom rotary sleeve 304, described rotary sleeve 304 inner ring is flexibly connected with installation nested 305 by syndeton 309, described rotary sleeve 304 outer ring sleeve has turntable 306, described turntable 306 top is fixedly connected with nested 305 tops of described installation, swing pinion 307 is fixed with outside described turntable 306, described swing pinion 307 is connected with the first motor 308, nested 305 tops of described installation are fixedly connected with drill spindle travel mechanism 401, described drill spindle travel mechanism 401 slidably connects drill spindle mechanism 501, end is fixed with drill bit sheath mechanism 601 in described drill spindle travel mechanism 401, described drill spindle mechanism 501 is fixed with tool magazine mechanism 701.
In such scheme, described installation nested 305 comprises the rotating cylinder 351 being enclosed within rotary sleeve 304 inside and the top installing plate 352 being fixedly connected on rotating cylinder 351 upper end, and described top installing plate 352 is fixedly connected with drill spindle travel mechanism 401.
In such scheme, described syndeton 309 comprises the plane bearing 391 be arranged between rotary sleeve 304 and rotating cylinder 351, first deep groove ball bearing 392 and the second deep groove ball bearing 393, described first axle 391 holds and is horizontally disposed with, described first deep groove ball bearing 392 and the second deep groove ball bearing 393 are vertically arranged, described plane bearing 391 outer ring contacts with top installing plate 352, described plane bearing 391 inner ring contacts with the first upper surface, deep groove ball bearing 392 outer ring, gap between described plane bearing 391 and rotating cylinder 351 is provided with lining 310, described first deep groove ball bearing 392 and the second deep groove ball bearing 393 outer ring contact with rotary sleeve 304 respectively, described first deep groove ball bearing 392 contacts with rotating cylinder 351 respectively with the second deep groove ball bearing 393 inner ring.
In such scheme, described axial moving mechanism 101 comprises and moves axially seat 102, the described both sides, seat 102 top that move axially are provided with the first guide rail 107, described moving axially in seat 102 is provided with the first ball screw 104 by bearing 103, described first ball screw 104 is connected with the second motor 106, described first ball screw 104 is socketed with the first ball silk braid 105, and described first ball silk braid 105 is fixedly connected with transverse moving mechanism 201.
In such scheme, described transverse moving mechanism 201 comprises the turntable be fixedly connected with described first ball silk braid 105 and moves axially bracket 202, described turntable moves axially bracket 202 two bottom sides and is provided with the first slide block 203 matched with the first guide rail 107, described turntable moves axially both sides, bracket 202 top and is provided with the second guide rail 204, described turntable moves axially in bracket 202 and is provided with the second ball screw 205 by bearing 208, described second ball screw 205 is connected with the 3rd motor 207, described second ball screw 205 is socketed with the second ball silk braid 206, described second ball silk braid 206 is fixedly connected with turntable installing plate 302.
In such scheme, bottom described turntable installing plate 302, be provided with the second slide block 303 matched with the second guide rail 204.
In such scheme, described drill spindle travel mechanism 401 comprises the rig be fixedly connected with top installing plate 352 and cuts Mobile base 402, described rig cuts both sides, Mobile base 402 top and is provided with the 3rd guide rail 403, described rig cuts in Mobile base 402 and is provided with the 3rd ball screw 404 by bearing 407, described 3rd ball screw 404 is connected with the 4th motor 405, described 3rd ball screw 404 is socketed with the 3rd ball silk braid 406, and described 3rd ball silk braid 406 is fixedly connected with drill spindle mechanism 501.
In such scheme, described drill spindle mechanism 501 comprises the drill spindle installing plate 502 be fixedly connected with described 3rd ball silk braid 406, described drill spindle installing plate 502 two bottom sides is provided with the 3rd slide block 503 matched with the 3rd guide rail 403, described drill spindle installing plate 502 is fixed with drilling machine master body 504, by bearing group 511, main shaft 505 is installed in described drilling machine master body 504, described main shaft 505 one end is provided with drill-bit installing seat 506, in described drill-bit installing seat 506, drill bit 507 is installed, on described main shaft 505 other end, cover has the first belt pulley 508, described drilling machine master body 504 upper end is provided with the 5th motor 509, described 5th motor 509 is connected with the second belt pulley 510, described first belt pulley 508 is connected by Timing Belt (not shown) with the second belt pulley 510.
In such scheme, described drill bit sheath mechanism 601 comprises the sheath lift mount pad 602 being fixed on rig cutting Mobile base 402 end, described sheath lift mount pad 602 is provided with screw mandrel 604 by bearing group 603, described screw mandrel 604 is fixed with the different sheath of some sizes 609, described screw mandrel 604 end sleeve has lift synchronous pulley 605, described sheath lift mount pad 602 is provided with the 6th motor 606, described 6th motor 606 is connected with motor in synchrony belt wheel 607, described lift synchronous pulley 605 is connected by Timing Belt 608 with motor in synchrony belt wheel 607.
In such scheme, described tool magazine mechanism 701 comprises the tool magazine rotating disk 702 be fixed on drilling machine master body 504, described tool magazine rotating disk 702 is fixed with the manipulator 703 taken out from tool magazine rotating disk 702 by drill bit 507, described tool magazine rotating disk 702 is connected with the 7th motor 704.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (10)
1. a numerical control big-block engine crankshaft angles oil-hole drill machine mechanism, comprises mainframe and drill bit mechanism, and described mainframe is provided with the headstock, bent axle bracket and tailstock, and described headstock end winding support has the fixture for holding workpiece, and described tailstock end is provided with top, described drill bit mechanism comprises axial moving mechanism, described axial moving mechanism top slidably connects the transverse moving mechanism vertical with axial moving mechanism, described transverse moving mechanism is provided with drill spindle travel mechanism, described drill spindle travel mechanism slidably connects drill spindle mechanism, end is fixed with drill bit sheath mechanism in described drill spindle travel mechanism, described drill spindle mechanism is fixed with tool magazine mechanism, it is characterized in that: described transverse moving mechanism top slidably connects turntable mechanism, described turntable mechanism comprises basal sliding and is connected to turntable installing plate on transverse moving mechanism, described turntable installing plate top is fixedly connected with bottom rotary sleeve, described rotary sleeve inner ring is flexibly connected with installation is nested by syndeton, described rotary sleeve outer ring sleeve has turntable, described turntable top is fixedly connected with the nested top of described installation, swing pinion is fixed with outside described turntable, described swing pinion is connected with the first motor, the nested top of described installation is fixedly connected with drill spindle travel mechanism.
2. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 1, it is characterized in that: described installation is nested comprises the rotating cylinder being enclosed within rotary sleeve inside and the top installing plate being fixedly connected on rotating cylinder upper end, and described top installing plate is fixedly connected with drill spindle travel mechanism.
3. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 2, it is characterized in that: described syndeton comprises the plane bearing be arranged between rotary sleeve and rotating cylinder, clutch shaft bearing and the second bearing, described plane bearing is horizontally disposed with, described clutch shaft bearing and the second bearing are vertically arranged, described plane bearing outer ring contacts with top installing plate, described plane bearing inner ring contacts with upper surface, clutch shaft bearing outer ring, gap between described plane bearing and rotating cylinder is provided with lining, described clutch shaft bearing contacts with difference rotary sleeve with the second bearing outer ring, described clutch shaft bearing contacts with rotating cylinder respectively with the second bearing inner race.
4. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 1, it is characterized in that: described axial moving mechanism comprises and moves axially seat, a described both sides, top that move axially are provided with the first guide rail, described moving axially in seat is provided with the first ball screw by bearing, described first ball screw is connected with the second motor, described first ball screw is socketed with the first ball silk braid, described first ball silk braid is fixedly connected with transverse moving mechanism.
5. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 4, it is characterized in that: described transverse moving mechanism comprises the turntable be fixedly connected with described first ball silk braid and moves axially bracket, described turntable moves axially bracket base both sides and is provided with the first slide block matched with the first guide rail, described turntable moves axially both sides, bracket top and is provided with the second guide rail, described turntable moves axially in bracket and is provided with the second ball screw by bearing, described second ball screw is connected with the 3rd motor, described second ball screw is socketed with the second ball silk braid, described second ball silk braid is fixedly connected with turntable installing plate.
6. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 5, is characterized in that: be provided with the second slide block matched with the second guide rail bottom described turntable installing plate.
7. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 1, it is characterized in that: described drill spindle travel mechanism comprises cuts Mobile base with the nested rig be fixedly connected with of installation, described rig cuts both sides, Mobile base top and is provided with the 3rd guide rail, described rig cuts in Mobile base and is provided with the 3rd ball screw by bearing, described 3rd ball screw is connected with the 4th motor, described 3rd ball screw is socketed with the 3rd ball silk braid, and described 3rd ball silk braid is fixedly connected with drill spindle mechanism.
8. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 7, it is characterized in that: described drill spindle mechanism comprises the drill spindle installing plate be fixedly connected with described 3rd ball silk braid, described drill spindle installing plate two bottom sides is provided with the 3rd slide block matched with the 3rd guide rail, described drill spindle installing plate is fixed with drilling machine master body, by bearing group, main shaft is installed in described drilling machine master body, described main shaft one end is provided with drill-bit installing seat, in described drill-bit installing seat, drill bit is installed, on the described main shaft other end, cover has the first belt pulley, described drilling machine master body upper end is provided with the 5th motor, described 5th motor is connected with the second belt pulley, described first belt pulley is connected by Timing Belt with the second belt pulley.
9. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 7, it is characterized in that: described drill bit sheath mechanism comprises the sheath lift mount pad being fixed on rig cutting Mobile base end, described sheath lift mount pad is provided with screw mandrel by bearing group, described screw mandrel is fixed with the different sheath of some sizes, described screw mandrel end sleeve has lift synchronous pulley, described sheath lift mount pad is provided with the 6th motor, described 6th motor is connected with motor in synchrony belt wheel, described lift synchronous pulley is connected by Timing Belt with motor in synchrony belt wheel.
10. numerical control big-block engine crankshaft angles oil-hole drill machine mechanism according to claim 1, it is characterized in that: the described headstock other end is connected with the 8th motor, described mainframe is provided with the 4th guide rail, the described headstock is slidably connected on the 4th guide rail, and described mainframe inside is provided with the driving mechanism driving the headstock at the 4th slide on rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545582.7U CN204182965U (en) | 2014-09-22 | 2014-09-22 | Numerical control big-block engine crankshaft angles oil-hole drill machine mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420545582.7U CN204182965U (en) | 2014-09-22 | 2014-09-22 | Numerical control big-block engine crankshaft angles oil-hole drill machine mechanism |
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| CN204182965U true CN204182965U (en) | 2015-03-04 |
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| CN201420545582.7U Active CN204182965U (en) | 2014-09-22 | 2014-09-22 | Numerical control big-block engine crankshaft angles oil-hole drill machine mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275508A (en) * | 2014-09-22 | 2015-01-14 | 孝感伟翔数控机床有限公司 | Numerically-controlled drill mechanism for drilling angled oil holes in large-sized engine crankshafts |
| CN111097941A (en) * | 2020-02-07 | 2020-05-05 | 周坚志 | Automatic opening equipment for bottom of copper chafing dish |
-
2014
- 2014-09-22 CN CN201420545582.7U patent/CN204182965U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275508A (en) * | 2014-09-22 | 2015-01-14 | 孝感伟翔数控机床有限公司 | Numerically-controlled drill mechanism for drilling angled oil holes in large-sized engine crankshafts |
| CN111097941A (en) * | 2020-02-07 | 2020-05-05 | 周坚志 | Automatic opening equipment for bottom of copper chafing dish |
| CN111097941B (en) * | 2020-02-07 | 2021-05-04 | 新昌县寅聚科技有限公司 | Automatic opening equipment for bottom of copper chafing dish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI WEIXIANG NUMERICAL CONTROL MACHINE CO., LTD. Free format text: FORMER NAME: XIAOGAN WEIXIANG NUMERICAL CONTROL MACHINE TOOL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 432100 No. 222, air route, Hubei, Xiaogan Patentee after: HUBEI WEIXIANG NUMERICAL CONTROL MACHINE CO., LTD. Address before: 432100, Hubei, Xiaogan province aviation northbound Liuhe Industrial Park Wei Xiang CNC machine tools Co., Ltd. Patentee before: Xiaogan Weixiang Numerical Control Machine Tool Co., Ltd. |