CN105414633B - A kind of planer-type milling machine milling great-lift angle spiral slot device - Google Patents
A kind of planer-type milling machine milling great-lift angle spiral slot device Download PDFInfo
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- CN105414633B CN105414633B CN201510878677.XA CN201510878677A CN105414633B CN 105414633 B CN105414633 B CN 105414633B CN 201510878677 A CN201510878677 A CN 201510878677A CN 105414633 B CN105414633 B CN 105414633B
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- planer
- milling machine
- type milling
- rack
- great
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/32—Milling helical grooves, e.g. in making twist-drills
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The present invention proposes a kind of planer-type milling machine milling great-lift angle spiral slot device, advances by planer-type milling machine workbench, set casing on the table, workpiece, it is top advance at a same speed simultaneously, by the driving gear on casing with（By connecting plate be connected with gantry of planer-type milling machine one and can be slided on work top by copper pad）Rack is meshed, and by the gearratio between secondary transmission in rack, driving gear and case, produce chuck and drive workpiece to be rotated by required fast ratio, simultaneously, planer-type milling machine vertical milling head locks motionless of position to good knife and makees cutter rotary motion, and the single thread line of needs is synthesized with this.By rotary insertion key seat, make latch insertion and driven gear into the different holes of the parted hair disk that is fixedly connected, the processing of achievable multi-head spiral groove, effect：The machining function of planer-type milling machine has been expanded, required spiral groove shape can be accurately processed.
Description
Technical field
Type of the present invention belongs to planer-type milling machine processing technique field, specifically a kind of to realize the planer-type milling machine of machining spiral groove
The expanding unit of machining function.
Background technology
Tubulation line and some nonstandard products frequently encounter bull, the helicla flute of the rotary-type machining long workpieces of great-lift angle axle class plus
Work, the pitch of such helicla flute is generally more than 240 millimeters, and the lathe of processing conditions is met due to can not find, all the time, this
Class workpiece is processed to pitch and is less than or equal to 240 millimeters of helicla flute always, so that whole product working effect is influenceed, so
Current people realize great-lift angle machining spiral groove finding reasonable in design, cost than relatively low device.
The content of the invention
The technical problems to be solved by the invention are can not to realize the shortcoming of great-lift angle machining spiral groove for prior art
And the planer-type milling machine processing simple in construction that the design feature of a kind of utilization planer-type milling machine work characteristics and workpiece is provided and designed
The expanding unit of function.
To solve the technical problem of the above, the present invention is adopted the following technical scheme that：A kind of planer-type milling machine milling great-lift angle spiral
Slot device, is included under the casing set on platen, top, rack, the connecting plate being connected with gantry side, the casing
End sets in two keyways, two keyways and sets a flat key respectively, and flat key is arranged in planer-type milling machine T-shaped groove of working table, set in casing
Put on two-stage drive, including driving shaft, the jackshaft vertical with driving shaft, the driven shaft parallel with jackshaft, driving shaft
Set corresponding with jackshaft sets one to lead on a pair of moduluses, the intermeshing bevel gears of number of teeth identical, the driving shaft
Moving gear, driving gear outside the enclosure portion, driving gear two end faces respectively set a back-up ring, and the active shaft end head sets one end
Lid, the jackshaft sets by cabinets cavity wall side and sets one with an idler gear being fixedly connected, the driven shaft
Between the driven gear that is meshed of gear, one end that the driven gear is located at outside casing is connected parted hair disk, parted hair disk circumference
It is evenly equipped with pin hole, the driven shaft and a plug housing is set, plug housing sets pin hole, latch close to parted hair disk, plug housing
Set in hole in latch, the latch other end insertion one of pin hole of parted hair disk, an end cap be set on the driven shaft end head,
The other end one chuck of cylindrical upper setting, described top corresponding with chuck, the rack is arranged on the side of platen, and long
To parallel with working table movement direction, and intermeshed with the driving gear, the rack back side, which is provided with groove, groove, is provided with copper
Backing plate, one end that the rack is anodontia sets and an axle is set in a hole, hole, axle other end insertion connecting plate lower end.
The groove that the rack back side is set has 6.
The connecting plate is connected integrally by bolt, pressing plate with gantry side.
Connected between the driven shaft and the plug housing for key.
Connected between the driven shaft and platen for key.
Beneficial effects of the present invention：Advance by planer-type milling machine workbench, casing on the table, workpiece, top are set
Point advance at a same speed simultaneously, by the driving gear on casing with（It is connected one with gantry of planer-type milling machine by connecting plate
Body and can be slided on work top by copper pad）Rack is meshed, and passes through in rack, driving gear and case two
Gearratio between level transmission, produces chuck and drives workpiece to be rotated by required fast ratio, meanwhile, planer-type milling machine vertical milling head
Motionless of position is locked to good knife and makees cutter rotary motion, the single thread line of needs is synthesized with this.By rotary insertion key seat,
Make latch insertion and driven gear into the different holes of the parted hair disk that is fixedly connected, the processing of achievable multi-head spiral groove, the present apparatus
The machining function of planer-type milling machine has been expanded, required spiral groove shape can be accurately processed.
Brief description of the drawings
Fig. 1 is structure schematic front view of the present invention；
Fig. 2 is structure schematic top plan view of the present invention；
Fig. 3 is box house transmission principle schematic diagram in Fig. 1；
In figure：1-end cap, 2-latch, 3-plug housing, 4-parted hair disk 5-flat key, 6-flat key, 7-case
13-flat key of body 8-chuck, 9-flat key, 10-copper pad, 11-axle, 12-connecting plate 14-top 15-
Driving gear 16-flat key, 17-back-up ring, 18-end cap, 19-rack, 20-driven gear, 21-driven shaft
22-bevel gear, 23-idler gear, 24-jackshaft, 25-driving shaft, 26-platen.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, a kind of planer-type milling machine milling great-lift angle spiral slot device, the installation casing 7 on platen 26,
And positioned by flat key 9, according to Workpiece length, adjust good position into being fixedly connected with workbench by frocks such as pressing plate, bolts
Flat key 13 is installed on platen 26 afterwards, installed and the position of locking top 14, in the side of casing 7 and in planer-type milling machine work
The rack 19 of horizontal one on platform, and length is provided with copper pad 10 to parallel with workbench direction of advance in the reverse groove of rack 19, so that
Rack 19 can produce in relative slip, the stomidium that rack 19 is anodontia with workbench and install an axle 11, and the other end of axle 11 passes through
The hole of the lower end of connecting plate 12 is connected with connecting plate 12, and the side of connecting plate 12 is connected integrally by bolt, pressing plate etc. with milling machine gantry, that is,
Say, with the motion of workbench, gantry remains stationary of rack 19 and planer-type milling machine is motionless, the copper pad of workbench and rack 19
10 produce sliding relative movement, and casing 7, top 14 with planer-type milling machine workbench due to forming one, therefore and rack respectively
19 produce relative motion.
Two-stage drive, i.e. driving shaft 25 are set in casing, it is the jackshaft 24 vertical with driving shaft, parallel with jackshaft
Totally three axles of driven shaft 21, driving shaft 25 passed with jackshaft 24 by modulus, the number of teeth identical bevel gear pair being fixedly connected
It is dynamic, one idler gear 23 being fixedly connected is installed by cabinets cavity wall side in jackshaft 24, installed on driven shaft 21 one with
Driven shaft 21 into flexible connection and the driven gear 20 that is meshed with idler gear 23.
The outer end of driving shaft 25 is installed by one driving gear 15（This gear is outside the casing）, driving gear 15 is by bonded
Connect and formed a fixed connection with driving shaft 25, one back-up ring 17, driving gear 15 and rack are respectively installed in the wheel two end faces of driving tooth 15
19 are meshed, and an end cap 18 is installed in the termination of driving shaft 25, are installed on driven gear 20 with driven gear 20 by flat key 6 into admittedly
Surely the parted hair disk 4 connected, a plug housing 3 is installed on the termination of driven shaft 21 is cylindrical, passes through the driven shaft 21 of flat key 5 and plug housing 3
Into being fixedly connected, plug housing 3 is connected as a single entity by latch 2 with parted hair disk 4, and an end cap 1, driven shaft are installed on the termination of driven shaft 21
21 other ends, one chuck 8 of cylindrical upper setting, the axis of chuck 8 is with top centerline collineation and parallel to working table movement direction.
Must being fulfilled for following relation between rack 19, driving gear 25, idler gear 23, driven gear 20 can just process
Meet the spiral line of rabbet joint to constant pitch condition：
πm1z1/(z3/z2)=p
Wherein m1-driving gear modulus
Z1-driving gear the number of teeth
Z3-driven gear the number of teeth
Z2-idler gear the number of teeth
The single thread groove helical pitch of p-process workpiece（It is then pitch for bull）
Requirement for rack 19 is then that the pitch number included according to spiral fluted portion determines teeth portion effective length, general big
Add driving gear reference radius in spiral groove of workpiece partial-length.
The course of work：Workpiece to be processed one end is sandwiched into chuck 8, the other end withstands locking with top 14, starts gantry mill
Bed workbench, casing 7 with working table movement, driving gear 15 on casing 7 and is connected to dragon together with top 14 drive workpiece
Motionless rack 19, which is meshed, on gantry of door milling machine produces rotation, drives driving shaft 25 and bevel gear pair, driving torque is passed
To jackshaft 24 and idler gear 23, parted hair disk 4 is driven through driven gear 20, then plug housing 3 is driven through latch 2, finally by inserting
Key seat 3 drives driven shaft 21 and chuck 8 by flat key 5, drives workpiece rotation, meanwhile, planer-type milling machine vertical milling head milling cutter pair
Good knife locks motionless of position and makees cutter rotary motion, after the completion of one feeding of planer-type milling machine workbench, then completes a spiral shell
Spin line is cut, and milling cutter is to locked after lower feeding, and workbench repeats said process and once then completes cutting at one time again again, through excessive
The cutting of secondary said process, until completing the processing of helicla flute.By rotary insertion key seat 3, latch 2 is set to insert parted hair disk 4 different
In hole, the processing of multi-head spiral groove can be achieved.
Claims (5)
1. a kind of planer-type milling machine milling great-lift angle spiral slot device, it is characterized in that：It is included in platen（26）The case of upper setting
Body（7）, it is top（14）, rack（19）, the connecting plate being connected with gantry side（12）, the casing（7）Lower end sets two keyways, two
One flat key is set respectively in keyway（9）, flat key（9）It is arranged in planer-type milling machine T-shaped groove of working table, casing（7）Interior setting two-stage
Transmission device, including driving shaft（25）, vertical with driving shaft jackshaft（24）With jackshaft（24）Parallel driven shaft
（21）, driving shaft（25）Upper and jackshaft（24）Upper corresponding setting a pair of moduluses, the intermeshing bevel gears of number of teeth identical
（22）, the driving shaft（25）One driving gear of upper setting（15）, driving gear（15）In casing（7）Outside, driving gear
（15）Two end faces respectively set a back-up ring（17）, the driving shaft（25）Termination sets an end cap（18）, the jackshaft（24）
By casing（7）Internal chamber wall side sets an idler gear being fixedly connected（23）, the driven shaft（21）It is upper that one and centre are set
Gear（23）The driven gear being meshed（20）, the driven gear（20）Positioned at casing（7）Outer one end is connected separately
Disk（4）, parted hair disk（4）It is evenly distributed in pin hole, the driven shaft（21）One plug housing of upper setting（3）, plug housing（3）Close to
Parted hair disk（4）, plug housing（3）Set and latch is set in pin hole, pin hole（2）, latch（2）The other end inserts parted hair disk（4）
In one of pin hole, the driven shaft（21）One end cap is set on termination（1）, the other end one chuck of cylindrical upper setting（8）,
It is described top（14）With chuck（8）Correspondence, the rack（19）It is arranged on platen（26）Side, and it is long to work
The platform direction of motion is parallel, and with the driving gear（15）Intermesh, the rack（19）The back side, which is provided with groove, groove, is provided with copper
Backing plate（10）, the rack（19）Anodontia one end, which is set, sets an axle in a hole, hole（11）, axle（11）The other end inserts connecting plate
（12）Lower end.
2. planer-type milling machine milling great-lift angle spiral slot device according to claim 1, it is characterized in that：The rack（19）The back of the body
The groove that face is set has 6.
3. planer-type milling machine milling great-lift angle spiral slot device according to claim 1, it is characterized in that：The connecting plate（12）It is logical
Bolt, pressing plate is crossed with gantry side to be connected integrally.
4. planer-type milling machine milling great-lift angle spiral slot device according to claim 1, it is characterized in that：It is described top（14）With
The plug housing（3）Between for key connection.
5. planer-type milling machine milling great-lift angle spiral slot device according to claim 1, it is characterized in that：The driven shaft（21）
With platen（26）Between for key connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878677.XA CN105414633B (en) | 2015-12-04 | 2015-12-04 | A kind of planer-type milling machine milling great-lift angle spiral slot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878677.XA CN105414633B (en) | 2015-12-04 | 2015-12-04 | A kind of planer-type milling machine milling great-lift angle spiral slot device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414633A CN105414633A (en) | 2016-03-23 |
| CN105414633B true CN105414633B (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510878677.XA Active CN105414633B (en) | 2015-12-04 | 2015-12-04 | A kind of planer-type milling machine milling great-lift angle spiral slot device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772815B (en) * | 2016-03-30 | 2018-01-12 | 华新水泥(黄石)装备制造有限公司 | The method of 90 degree of V-grooves of Spiral distribution on the big profile shaft of general NC Boring machine processing |
| CN109079157A (en) * | 2018-08-15 | 2018-12-25 | 九江海天设备制造有限公司 | A kind of method of machining high-precision two-wire rectangular coil screw rod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105333Y (en) * | 2007-09-07 | 2008-08-27 | 济南重工股份有限公司 | Milling machine for cutting helical flute |
| CN201841304U (en) * | 2010-08-04 | 2011-05-25 | 上海精普机电科技有限公司 | Milling device of spiral groove of workpiece |
| CN202824789U (en) * | 2012-05-28 | 2013-03-27 | 南通京鼎机械科技有限公司 | Cylinder surface spiral groove milling auxiliary system of program control planer type miller |
| CN202910611U (en) * | 2012-10-09 | 2013-05-01 | 东莞市科隆电机有限公司 | Tooling clamp of radial spiral grooves of common milling spindle type workpieces |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006010709A1 (en) * | 2004-07-26 | 2006-02-02 | Lambert-Wahli Ag | Gear cutting machine |
-
2015
- 2015-12-04 CN CN201510878677.XA patent/CN105414633B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105333Y (en) * | 2007-09-07 | 2008-08-27 | 济南重工股份有限公司 | Milling machine for cutting helical flute |
| CN201841304U (en) * | 2010-08-04 | 2011-05-25 | 上海精普机电科技有限公司 | Milling device of spiral groove of workpiece |
| CN202824789U (en) * | 2012-05-28 | 2013-03-27 | 南通京鼎机械科技有限公司 | Cylinder surface spiral groove milling auxiliary system of program control planer type miller |
| CN202910611U (en) * | 2012-10-09 | 2013-05-01 | 东莞市科隆电机有限公司 | Tooling clamp of radial spiral grooves of common milling spindle type workpieces |
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| Publication number | Publication date |
|---|---|
| CN105414633A (en) | 2016-03-23 |
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