CN104148696A - Back cover plate machining device with high precision - Google Patents
Back cover plate machining device with high precision Download PDFInfo
- Publication number
- CN104148696A CN104148696A CN201410411237.9A CN201410411237A CN104148696A CN 104148696 A CN104148696 A CN 104148696A CN 201410411237 A CN201410411237 A CN 201410411237A CN 104148696 A CN104148696 A CN 104148696A
- Authority
- CN
- China
- Prior art keywords
- workbench
- back shroud
- holes
- cabinet
- disk
- 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
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
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
- B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
-
- 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
- B23B47/28—Drill jigs for workpieces
- B23B47/287—Jigs for drilling plate-like workpieces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a back cover plate machining device with high precision. The back cover plate machining device comprises a workbench (1) and an oil cylinder (1). Four planetary gears (8) are arranged in a square shape and respectively meshed with a sun gear (7) arranged at the output end of a servo motor (5), rotating shafts of the four planetary gears (8) are respectively provided with a drill (9), and the four drills (9) are respectively located below a machine case (6). A disc (10) is arranged on the workbench (1), four through holes (11) are evenly formed in the disc (10) in the circumferential direction of the disc (10), two fixing rods (17) are respectively sleeved with springs (18), one end of each spring (18) is fixed to a corresponding fixing plate (14), and the other end of each spring (18) is fixed to the machine case (6). The back cover plate machining device with high precision has the advantages of being compact in structure, high in production efficiency, capable of reducing labor intensity of workers and simple in operation.
Description
Technical field
The present invention relates to the technical field in four holes on back shroud for processing automobile clutch, particularly a kind of device of high accuracy processing back shroud.
Background technology
Back shroud is the important component part of formed automobile clutch, and the requirement on machining accuracy of back shroud is very high, and wherein the position accuracy demand of four through holes on back shroud bottom is higher, could better be arranged on clutch.At present, on most of back shroud manufacturing enterprise processing bottom, the method for four through holes is first on bottom, to rule, in corresponding position, go out an aperture of punching again, then back shroud is placed on bench drill and is holed, finally complete the processing of four through holes, yet, the positional precision in four holes that process is very low, is difficult to be up to state standards, and, by the mode of line increased beyond doubt workman the amount of labour, reduced the production output of back shroud, be difficult to meet the demand in market.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, the device that a kind of compact conformation, production efficiency are high, alleviate labor strength, high accuracy processing back shroud simple to operate is provided.
Object of the present invention is achieved through the following technical solutions: a kind of device of high accuracy processing back shroud, it comprises workbench and oil cylinder, on workbench, be provided with the column perpendicular to workbench, oil cylinder is perpendicular to workbench and be fixedly mounted on the side of column, the piston rod of oil cylinder arranges down and the end of piston rod is provided with protective cover, in protective cover, be provided with the servomotor perpendicular to workbench, the bottom of protective cover arranges cabinet, in cabinet, rotating shaft is rotatably installed with central gear and four shape star gears, central gear and four shape star gears are all parallel to workbench setting, four shape star gears are square and arrange and all mesh with central gear, central gear is arranged on the output of servomotor, in the rotating shaft of four shape star gears, be provided with drill bit, and four drill bits are all positioned at the below of cabinet, on described workbench, be provided with disk, on disk and be positioned on the circumferencial direction of disk and be evenly provided with four through holes, four through holes lay respectively at four drill bits under, disk middle part is provided with for the fixing positive stop lug boss of back shroud, on described workbench, be provided with two leads, two leads are separately positioned on the both sides of disk, the two ends of described cabinet are enclosed within respectively on two leads, between two leads, be welded with the fixed head that is parallel to disk and can slides along lead, on fixed head, be provided with centre bore, centre bore be positioned at positive stop lug boss directly over and the diameter of centre bore be greater than positive stop lug boss, on fixed head and along the circumferencial direction of centre bore, be provided with four pilot holes, the diameter of four pilot holes all equates with bit diameter, four drill bits are separately positioned in four pilot holes, and four pilot holes lay respectively at four through holes directly over, between described fixed head and cabinet, be provided with two perpendicular to the fixed bar of fixed head, between two fixed bars, all cover has spring, one end of spring is fixed on fixed head, the other end of spring is fixed on cabinet.
Described central gear and four shape star gears are spur gear wheel.
The tapered shape of described protective cover.
Two described fixed bars are arranged between two leads.
The present invention has the following advantages: (1) the present invention only need be enclosed within the centre bore of back shroud on positive stop lug boss, can be by fast by back shroud frock, thus saved time of work back shroud, improved production efficiency.(2) on fixed head of the present invention and along the circumferencial direction of centre bore, be provided with four pilot holes, the diameter of four pilot holes all equates with bit diameter, four drill bits are separately positioned in four pilot holes, and four pilot holes lay respectively at four through holes directly over, thereby avoided due to machine vibration, drill bit bias motion track, has guaranteed the positional precision of four through holes on back shroud bottom.(3) four shape star gears of the present invention are square setting and all mesh with central gear, central gear is arranged on the output of servomotor, in the rotating shaft of four shape star gears, be provided with drill bit, and four through holes lay respectively at four drill bits under, disk middle part is provided with for the fixing positive stop lug boss of back shroud, therefore, after back shroud frock, the piston rod that only need control oil cylinder stretches out and controls simultaneously the rotation of servomotor, thereby on the disposable bottom that completes back shroud, the processing of four through holes, has saved workman's amount of labour.(4) between fixed head of the present invention and cabinet, be provided with two perpendicular to the fixed bar of fixed head, between two fixed bars, all cover has spring, one end of spring is fixed on fixed head, the other end of spring is fixed on cabinet, when the piston rod of oil cylinder stretches out downwards, on the fixed head end face that is pressed in back shroud tightly, and spring has reduced the vibrations of whole device, thereby further guaranteed the machining accuracy of four through holes on back shroud bottom, the precision of four through holes on the back shroud bottom that this device processes is very high.
Accompanying drawing explanation
Fig. 1 is the structural representation of back shroud;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is front view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is the A-A cutaway view of Fig. 4
Fig. 6 is that the B of Fig. 5 is to view;
Fig. 7 is the structural representation of fixed head;
In figure, 1-workbench, 2-oil cylinder, 3-column, 4-protective cover, 5-servomotor, 6-cabinet, 7-central gear, 8-shape star gear, 9-drill bit, 10-disk, 11-through hole, 12-positive stop lug boss, 13-lead, 14-fixed head, 15-centre bore, 16-pilot hole, 17-fixed bar.18-spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 2-5, a kind of device of high accuracy processing back shroud, it comprises workbench 1 and oil cylinder 2, on workbench 1, be provided with the column 3 perpendicular to workbench 1, oil cylinder 2 is perpendicular to workbench 1 and be fixedly mounted on the side of column 3, the piston rod of oil cylinder 2 arranges down and the end of piston rod is provided with protective cover 4, the tapered shape of protective cover 4, in protective cover 4, be provided with the servomotor 5 perpendicular to workbench 1, the bottom of protective cover 4 arranges cabinet 6, the interior rotating shaft of cabinet 6 is rotatably installed with central gear 7 and four shape star gears 8, central gear 7 and four shape star gears 8 are spur gear wheel, central gear 7 and four shape star gears 8 are all parallel to workbench 1 and arrange, four shape star gears 8 are square setting and all mesh with central gear 7, after central gear 7 rotates, central gear 7 drives four shape star gears 8 to rotate and with identical rotational speed simultaneously.As in Figure 3-5, central gear 7 is arranged on the output of servomotor 5, in the rotating shaft of four shape star gears 8, be provided with drill bit 9, and four drill bits 9 are all positioned at the below of cabinet 6, on described workbench 1, be provided with disk 10, on disk 10 and be positioned on the circumferencial direction of disk 10 and be evenly provided with four through holes 11, four through holes 11 lay respectively at four drill bits 9 under, disk 10 middle parts are provided with for the fixing positive stop lug boss 12 of back shroud, therefore, only the centre bore of back shroud need be enclosed within on positive stop lug boss 11, can be by fast by back shroud frock, control subsequently oil cylinder 2 piston rod stretch out the rotation with servomotor 5, thereby on the disposable bottom that completes back shroud, four through holes adds.As in Figure 3-5, on workbench 1, be provided with two leads 13, two leads 13 are separately positioned on the both sides of disk 10, as shown in Fig. 3-7, the two ends of cabinet 6 are enclosed within respectively on two leads 13, between two leads 13, be welded with the fixed head 14 that is parallel to disk 10 and can slides along lead 13, on fixed head 14, be provided with centre bore 15, centre bore 15 be positioned at positive stop lug boss 12 directly over and the diameter of centre bore 15 be greater than positive stop lug boss 12, on fixed head 14 and along the circumferencial direction of centre bore 15, be provided with four pilot holes 16, the diameter of four pilot holes 16 all with drill bit 9 equal diameters, four drill bits 9 are separately positioned in four pilot holes 16, and four pilot holes 16 lay respectively at four through holes 11 directly over, four drill bits 9 are all the time in pilot hole 16, thereby avoided the phenomenon due to machine vibration drill bit 9 bias motion tracks, guaranteed the positional precision of four through holes on back shroud bottom.As in Figure 3-5, be provided with two perpendicular to all overlapping and have spring 18, one end of spring 18 to be fixed on fixed head 14 between 17, two fixed bars 17 of fixed bar of fixed head 14 between fixed head 14 and cabinet 6, the other end of spring 18 is fixed on cabinet 6.As in Figure 3-5, two fixed bars 17 are arranged between two leads 13, when the piston rod of oil cylinder 2 stretches out downwards, on the fixed head end face that is pressed in back shroud tightly, and spring has reduced the vibrations of whole device, thereby further guaranteed the machining accuracy of four through holes on back shroud bottom.
The course of work of the present invention is as follows: first the centre bore of back shroud is enclosed within on positive stop lug boss, restart servomotor 5, servomotor 5 drives central gear 7 to rotate, central gear 7 drives four shape star gears 8 to rotate and with identical rotational speed simultaneously, four planetary gears 8 drive drill bit 9 to rotate, then the piston rod of controlling oil cylinder 2 stretches out simultaneously, now, cabinet 6 moves downward along lead 13, and fixed head 14 moves downward pushes down the end face of back shroud, four drill bits 9 are done downward feed motion simultaneously, now, four through holes on four drill bit 9 back shroud of drilling simultaneously bottoms, thereby disposable, complete fast the processing of four through holes on the bottom of back shroud.
Claims (4)
1. the device of high accuracy processing back shroud, it is characterized in that: it comprises workbench (1) and oil cylinder (2), on workbench (1), be provided with the column (3) perpendicular to workbench (1), oil cylinder (2) is perpendicular to workbench (1) and be fixedly mounted on the side of column (3), the piston rod of oil cylinder (2) arranges down and the end of piston rod is provided with protective cover (4), in protective cover (4), be provided with the servomotor (5) perpendicular to workbench (1), the bottom of protective cover (4) arranges cabinet (6), the interior rotating shaft of cabinet (6) is rotatably installed with central gear (7) and four shape star gears (8), central gear (7) and four shape star gears (8) are all parallel to workbench (1) setting, four shape star gears (8) are square and arrange and all mesh with central gear (7), central gear (7) is arranged on the output of servomotor (5), in the rotating shaft of four shape star gears (8), be provided with drill bit (9), and four drill bits (9) are all positioned at the below of cabinet (6), on described workbench (1), be provided with disk (10), disk (10) is upper and be positioned on the circumferencial direction of disk (10) and be evenly provided with four through holes (11), four through holes (11) lay respectively at four drill bits (9) under, disk (10) middle part is provided with for the fixing positive stop lug boss of back shroud (12), on described workbench (1), be provided with two leads (13), two leads (13) are separately positioned on the both sides of disk (10), the two ends of described cabinet (6) are enclosed within respectively on two leads (13), between two leads (13), be welded with the fixed head (14) that is parallel to disk (10) and can slides along lead (13), on fixed head (14), be provided with centre bore (15), centre bore (15) be positioned at positive stop lug boss (12) directly over and the diameter of centre bore (15) be greater than positive stop lug boss (12), fixed head (14) is upper and be provided with four pilot holes (16) along the circumferencial direction of centre bore (15), the diameter of four pilot holes (16) all with drill bit (9) equal diameters, four drill bits (9) are separately positioned in four pilot holes (16), and four pilot holes (16) lay respectively at four through holes (11) directly over, between described fixed head (14) and cabinet (6), be provided with two fixed bars perpendicular to fixed head (14) (17), between two fixed bars (17), all cover has spring (18), one end of spring (18) is fixed on fixed head (14), the other end of spring (18) is fixed on cabinet (6).
2. the device of a kind of high accuracy processing back shroud according to claim 1, is characterized in that: described central gear (7) and four shape star gears (8) are spur gear wheel.
3. a kind of device that prevents the processing back shroud of drill bit sideslip according to claim 1, is characterized in that: the tapered shape of described protective cover (4).
4. a kind of device that prevents the processing back shroud of drill bit sideslip according to claim 1, is characterized in that: described two fixed bars (17) are arranged between two leads (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411237.9A CN104148696A (en) | 2014-08-20 | 2014-08-20 | Back cover plate machining device with high precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410411237.9A CN104148696A (en) | 2014-08-20 | 2014-08-20 | Back cover plate machining device with high precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148696A true CN104148696A (en) | 2014-11-19 |
Family
ID=51874425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410411237.9A Pending CN104148696A (en) | 2014-08-20 | 2014-08-20 | Back cover plate machining device with high precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104148696A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439392A (en) * | 2014-12-03 | 2015-03-25 | 重庆三贵机械制造有限公司 | Head cover drilling device of spiral plate heat exchanger |
| CN104608187A (en) * | 2015-01-13 | 2015-05-13 | 苏州市职业大学 | Perforating machine with adjustable six-axis centers |
| CN104741657A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | High-automation-degree device for processing automobile piston |
| CN104827072A (en) * | 2015-04-10 | 2015-08-12 | 宁波以赛亚汽车空压机有限公司 | Equipment for drilling multiple holes simultaneously |
| CN105043197A (en) * | 2015-08-06 | 2015-11-11 | 苏州听毅华自动化设备有限公司 | Height detection and conduction tool |
| CN105195779A (en) * | 2015-10-20 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Drilling machine with four drill bits |
| CN106271626A (en) * | 2016-07-27 | 2017-01-04 | 江西远成汽车技术股份有限公司 | A kind of steel plate shearing rig automatically |
| CN107350503A (en) * | 2017-07-19 | 2017-11-17 | 合肥壹佰度信息科技有限公司 | A kind of drilling equipment of computer metallic plate |
| CN109352009A (en) * | 2018-10-19 | 2019-02-19 | 陈祥贤 | A kind of digital control drilling machine |
| CN110273969A (en) * | 2019-05-29 | 2019-09-24 | 北京强度环境研究所 | A kind of flexibly adjustable resilient supporting unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208657Y (en) * | 2007-12-26 | 2009-03-18 | 济宁力科液压有限责任公司 | Full-automatic hydraulic porous drill machine |
| CN102101183A (en) * | 2009-12-16 | 2011-06-22 | 林如华 | Multi-axis drilling machine with adjustable interval |
| CN202701871U (en) * | 2012-07-31 | 2013-01-30 | 山东昊安金科新材料有限公司 | Multi-shaft drilling automatic clamping device |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| WO2013175831A1 (en) * | 2012-05-25 | 2013-11-28 | 本田技研工業株式会社 | Machine tool and machining method |
| CN203426484U (en) * | 2013-07-15 | 2014-02-12 | 夏邑县淮海铸造有限公司 | Multipoint drilling tool |
-
2014
- 2014-08-20 CN CN201410411237.9A patent/CN104148696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208657Y (en) * | 2007-12-26 | 2009-03-18 | 济宁力科液压有限责任公司 | Full-automatic hydraulic porous drill machine |
| CN102101183A (en) * | 2009-12-16 | 2011-06-22 | 林如华 | Multi-axis drilling machine with adjustable interval |
| WO2013175831A1 (en) * | 2012-05-25 | 2013-11-28 | 本田技研工業株式会社 | Machine tool and machining method |
| CN202701871U (en) * | 2012-07-31 | 2013-01-30 | 山东昊安金科新材料有限公司 | Multi-shaft drilling automatic clamping device |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| CN203426484U (en) * | 2013-07-15 | 2014-02-12 | 夏邑县淮海铸造有限公司 | Multipoint drilling tool |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439392A (en) * | 2014-12-03 | 2015-03-25 | 重庆三贵机械制造有限公司 | Head cover drilling device of spiral plate heat exchanger |
| CN104608187A (en) * | 2015-01-13 | 2015-05-13 | 苏州市职业大学 | Perforating machine with adjustable six-axis centers |
| CN104827072B (en) * | 2015-04-10 | 2018-03-02 | 宁波以赛亚汽车空压机有限公司 | A kind of porous rig |
| CN104827072A (en) * | 2015-04-10 | 2015-08-12 | 宁波以赛亚汽车空压机有限公司 | Equipment for drilling multiple holes simultaneously |
| CN104741657A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | High-automation-degree device for processing automobile piston |
| CN105043197A (en) * | 2015-08-06 | 2015-11-11 | 苏州听毅华自动化设备有限公司 | Height detection and conduction tool |
| CN105195779A (en) * | 2015-10-20 | 2015-12-30 | 重庆民发汽车配件有限责任公司 | Drilling machine with four drill bits |
| CN106271626A (en) * | 2016-07-27 | 2017-01-04 | 江西远成汽车技术股份有限公司 | A kind of steel plate shearing rig automatically |
| CN106271626B (en) * | 2016-07-27 | 2018-07-03 | 江西远成汽车技术股份有限公司 | A kind of automatic steel plate shearing drilling device |
| CN107350503A (en) * | 2017-07-19 | 2017-11-17 | 合肥壹佰度信息科技有限公司 | A kind of drilling equipment of computer metallic plate |
| CN109352009A (en) * | 2018-10-19 | 2019-02-19 | 陈祥贤 | A kind of digital control drilling machine |
| CN110273969A (en) * | 2019-05-29 | 2019-09-24 | 北京强度环境研究所 | A kind of flexibly adjustable resilient supporting unit |
| CN110273969B (en) * | 2019-05-29 | 2020-12-01 | 北京强度环境研究所 | Flexible and adjustable elastic supporting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104148696A (en) | Back cover plate machining device with high precision | |
| CN102922287B (en) | Special machine tool for machining hub bearing shells | |
| CN103317160B (en) | A kind of rotation advances processing units and control method thereof | |
| CN104289740A (en) | Device for machining rear cover plate | |
| CN103341649B (en) | A kind of rotation of Stroke Control advances processing unit (plant) | |
| CN204487004U (en) | A kind of laser cutting welding system conversion equipment | |
| CN203509709U (en) | Processing center | |
| CN106513747A (en) | Rotary expansion drilling combined vertical numerical control machine tool | |
| CN203830795U (en) | Numerical control power head | |
| CN203505764U (en) | Ornament processing device | |
| CN201960154U (en) | Multi-hole one-step boring device for connecting plates of steering columns of motorcycles | |
| CN205128976U (en) | Rotatory compact form drilling combination vertical numerically -controlled machine tool that expands | |
| CN204450084U (en) | Multi-functional quick index head | |
| CN103331650A (en) | Circumference-shaped processing device with multiple execution mechanisms | |
| CN203409268U (en) | Double-tool base lathe | |
| CN102825291A (en) | Porous boring machine | |
| CN104227070A (en) | Novel device for machining back shroud for automobile clutch | |
| CN205110896U (en) | Multi -functional unit head | |
| CN204486883U (en) | Full-automatic slotter | |
| CN202571824U (en) | Cross axle drilling and milling head | |
| CN102862051B (en) | Full-automatic machining tool for drive axle of automobile | |
| CN106513755A (en) | Stepping rotating expansion type drilling combination vertical numerical control machine tool | |
| CN102632301B (en) | Process method for processing longitudinal shift cone gear on vertical milling machine | |
| CN105234452A (en) | Double-bit drilling machine | |
| CN204308682U (en) | Numerical-control horizontal lathe C axle box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |