CN209503612U - A kind of numerically controlled lathe - Google Patents
A kind of numerically controlled lathe Download PDFInfo
- Publication number
- CN209503612U CN209503612U CN201821905091.3U CN201821905091U CN209503612U CN 209503612 U CN209503612 U CN 209503612U CN 201821905091 U CN201821905091 U CN 201821905091U CN 209503612 U CN209503612 U CN 209503612U
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- Prior art keywords
- slide unit
- turntable
- horizontal slide
- knife
- driving mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000002826 coolant Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model belongs to lathe field, refer in particular to a kind of novel numerically controlled lathe, including rack, main shaft and spindle drive are provided in rack, main shaft is fixedly arranged at the front end with chuck, axial sliding rail is additionally provided in the rack, sliding is provided with axial slide unit on axial sliding rail, axial slide unit driving mechanism is provided in the rack, horizontal slide rail is provided on the axial direction slide unit, sliding is provided with horizontal slide unit and horizontal slide unit driving mechanism in horizontal slide rail, the side of the horizontal slide unit is provided with capstan head and capstan head driving mechanism, the other side of the horizontal slide unit is provided with turntable and rotary disc driving mechanism, n is fixed on turntable the second lathe tool, the angle of adjacent two the second lathe tools isThe rotating ratio of degree, the turntable and main shaft is m than 1；The utility model has structure simple, easy to use, high production efficiency, the advantages of saving labour turnover.
Description
Technical field
The utility model belongs to lathe field, refers in particular to a kind of novel numerically controlled lathe.
Background technique
The molding of existing locknut needs to carry out turning surface, drilling, bore hole, interior end surfaces, external threading and then vehicle
Arc groove finally cuts six sides.In so multi-process, needs to change more molding equipments, cause production efficiency low, cost of labor
It is high.
Summary of the invention
The purpose of the utility model is to provide a kind of structure is simple, easy to use, high production efficiency saves labour turnover
Novel numerically controlled lathe.
Purpose of the utility model is realized as follows:
A kind of numerically controlled lathe, including rack are provided with main shaft and spindle drive in rack, and main shaft is fixedly arranged at the front end with
Chuck is additionally provided with axial sliding rail in the rack, and sliding is provided with axial slide unit on axial sliding rail, is provided in the rack
Axial slide unit driving mechanism is fixed with horizontal slide rail on the axial direction slide unit, and horizontal slide rail is mobile with axial slide unit, laterally sliding
Sliding is provided with horizontal slide unit and horizontal slide unit driving mechanism on rail, the side in the horizontal slide unit be provided with capstan head and
Capstan head driving mechanism, setting there are six station and is separately installed with billmpse tool, start(ing) drill, bore hole on capstan head
Knife, arc tank car knife, external screw thread knife and cutoff tool, the centrally disposed drill postorder station of hole boring cutter, the arc tank car knife
Setting is in billmpse tool postorder station, and in billmpse tool postorder station, the cutoff tool is arranged most for the external screw thread knife setting
The latter station, the other side in the horizontal slide unit are provided with turntable and rotary disc driving mechanism, n are fixed on turntable second
Lathe tool, 6 >=n >=2 and n are integer, and the angle of adjacent two the second lathe tools isIt spends, the rotating ratio of the turntable and main shaft is
M is 1 or 1.5 or 2 or 3 or 4 than 1, m；The axis of the main shaft, turntable and capstan head is arranged in parallel.
The spindle drive, axial slide unit driving mechanism, horizontal slide unit driving mechanism, capstan head driving mechanism and
Rotary disc driving mechanism is servo motor driving.
It is disposed with billmpse tool, start(ing) drill, hole boring cutter, arc tank car knife, external screw thread knife on capstan head and cuts
Breaking.
Coolant liquid spray gun is additionally provided in the rack.
The chuck is scroll chuck.
It is fixed with three the second lathe tools on the turntable, three the mutual angle of the second lathe tool be 120 degree, the turntable and master
The rotating ratio of axis is 2 to 1.
Two the second lathe tools are fixed on the turntable, two mutual angles of the second lathe tool are 180 degree, the turntable and master
The rotating ratio of axis is x than Isosorbide-5-Nitrae >=x >=2 and x is integer.
It is fixed with four the second lathe tools on the turntable, four the mutual angle of the second lathe tool be 90 degree, the turntable and master
It than 1, y is 1 or 1.5 or 2 that the rotating ratio of axis, which is y,.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: locknut can be primary by designing above
Molding, save it is intermediate repeatedly need replacing process equipment, reinstall the trouble of positioning, improve production efficiency, saving manually at
This；And by being fixed with three the second lathe tools on turntable, three the mutual angle of the second lathe tool be 120 degree, the turntable and master
The setting that the rotating ratio of axis is 2 to 1, can cleverly process hexagon, higher than traditional six side processing efficiencies.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of numerically controlled lathe.
Fig. 2 is the structural schematic diagram of capstan head.
Fig. 3 is the structural schematic diagram of turntable.
Fig. 4 is the structural schematic diagram of locknut.
1- rack；2- main shaft；3- chuck；4- axial direction sliding rail；5- horizontal slide unit；51- horizontal slide unit driving mechanism；6- hexagonal
Knife rest；7- capstan head driving mechanism；8- billmpse tool；9- start(ing) drill；10- hole boring cutter；11- arc tank car knife；The outer spiral shell of 12-
Line knife；13- cutoff tool；14- turntable；15- rotary disc driving mechanism；The second lathe tool of 16-；17- embryo material；18- chamfering；19- through-hole；
The inner end of 20- blank；21- external screw thread；22- arc slot；Six side 23-.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing:
A kind of numerically controlled lathe, including rack 1, main shaft 2 and spindle drive are provided in rack, and the front end of main shaft 2 is solid
Surely there is chuck 3, axial sliding rail 4 is additionally provided in the rack 1, sliding is provided with axial slide unit, the rack on axial sliding rail 4
It is provided with axial slide unit driving mechanism on 1, is fixed with horizontal slide rail on the axial direction slide unit, horizontal slide rail is moved with axial slide unit
Dynamic, sliding is provided with horizontal slide unit 5 and horizontal slide unit driving mechanism 51 in horizontal slide rail, and the side in the horizontal slide unit 5 is set
It is equipped with capstan head 6 and capstan head driving mechanism 7, setting there are six station and is separately installed with outer circle vehicle on capstan head 6
Knife 8, start(ing) drill 9, hole boring cutter 10, arc tank car knife 11, external screw thread knife 12 and cutoff tool 13, the hole boring cutter 10 are arranged in
9 postorder station of heart drill, the setting of arc tank car knife 11 exist in 8 postorder station of billmpse tool, the setting of external screw thread knife 12
8 postorder station of billmpse tool, the other side setting that the cutoff tool 13 is arranged on the last one station, the horizontal slide unit 5
There are turntable 14 and rotary disc driving mechanism 15, n is fixed on turntable 14 the second lathe tool 16,6 >=n >=2 and n are integer, adjacent two
It is the mutual angle of the second lathe tool 16The rotating ratio of degree, the turntable 14 and main shaft 2 be m than 1, m be 1 or 1.5 or 2 or 3 or
4；The axis of the main shaft 2, turntable 14 and capstan head 6 is arranged in parallel.
It is fixed with three the second lathe tools on the turntable, three the mutual angle of the second lathe tool be 120 degree, the turntable and master
The rotating ratio of axis is 2 to 1.
Two the second lathe tools are fixed on the turntable, two mutual angles of the second lathe tool are 180 degree, the turntable and master
The rotating ratio of axis is x than Isosorbide-5-Nitrae >=x >=2 and x is integer.
It is fixed with four the second lathe tools on the turntable, four the mutual angle of the second lathe tool be 90 degree, the turntable and master
It than 1, y is 1 or 1.5 or 2 that the rotating ratio of axis, which is y,.
Preferably, two knives be can choose when square cutting, the rotating ratio of turntable and main shaft is 2 to 1；Or selection four
Knife, the rotating ratio of turntable and main shaft is 1 to 1.
Preferably, two knives be can choose when cutting six sides, the rotating ratio of turntable and main shaft is 3 to 1；Or selection three
Knife, the rotating ratio of turntable and main shaft is 2 to 1；Or selection four, knife, the rotating ratio of turntable and main shaft is 1.5 to 1；Or
Knife, the rotating ratio of turntable and main shaft is 1 to 1 for selection six.
Preferably, two knives be can choose when cutting eight sides, the rotating ratio of turntable and main shaft is 4 to 1；Or selection four
Knife, the rotating ratio of turntable and main shaft is 2 to 1.
When selecting other knife numbers and when rotating ratio that can be cut into the figure that various consumers need, but all say mostly four sides or
Six while or when eight.
The spindle drive, axial slide unit driving mechanism, horizontal slide unit driving mechanism, capstan head driving mechanism and
Rotary disc driving mechanism is servo motor driving.
Billmpse tool 8, start(ing) drill 9, hole boring cutter 10, arc tank car knife 11, external screw thread are disposed on capstan head 6
Knife 12 and cutoff tool 13, in actual use, knife rest can be rotated clockwise and be rotated counterclockwise, and can be programmed according to need
It asks from the first swivel to third knife or other modes.
Coolant liquid spray gun is additionally provided in the rack.
The chuck 3 is scroll chuck.
Working principle of the utility model is:
One, embryo material 17 is fixed on chuck 3；
Two, because axial slide unit is slidably arranged on axial sliding rail, then horizontal slide rail is fixed on axial slide unit, laterally
Slide unit is slidably arranged in horizontal slide rail again, thus be fixed on the capstan head in horizontal slide unit can carry out it is lateral and vertical
To movement, reaches suitable position so as to adjust position and processed.Capstan head position is adjusted, makes billmpse tool 8 to blank
17 surfaces are processed, first turning surface, then vehicle chamfering 18, most rear car inclined-plane；After processing, capstan head is far from workpiece
It resets and carries out tool changing；
Three, it rotates 60 degree of capstan head and mobile capstan head positions start(ing) drill 9, it is slow then to move capstan head
Slow longitudinal advance, start(ing) drill 9 punch blank 17, and 17 center of blank is molded through-hole 19；After processing, hexagonal
Knife rest is resetted far from workpiece carries out tool changing；
Four, it rotates 60 degree of capstan head and mobile capstan head positions hole boring cutter 10, hole boring cutter 10 carries out through-hole 19
Bore hole；After processing, capstan head is resetted far from workpiece carries out tool changing；
Five, it rotates 60 degree of capstan head and mobile capstan head positions arc tank car knife 11, to six side of blank and external screw thread
Vehicle arc slot 22 is carried out between 21；After processing, capstan head is resetted far from workpiece carries out tool changing；
Six, it rotates 60 degree of capstan head and mobile capstan head positions external screw thread knife 12, external screw thread knife carries out inclined-plane
Machine-shaping external threads 21；After processing, capstan head is resetted far from workpiece carries out tool changing；
7, it rotates 60 degree of capstan head and mobile capstan head positions cutoff tool 13, first is carried out to the inner end 20 of blank
It is secondary to be cut into certain depth, depth home position is cut into six in the position of (when four or eight sides) inscribed circle, then outside train
Circle is prepared for the size needed for (when four or eight sides) of vehicle six below；
8, axial slide unit and horizontal slide unit movement exit capstan head and position the second lathe tool 16 on turntable 14, excellent
Choosing, be fixed on turntable described in the utility model three the second lathe tools, turntable and main shaft with 2 to 1 speed ratio carry out rotation cut
It cuts and molds six sides 23, since such turning mode hits severity to lathe tool, so can reduce every to lathe tool serious wear
Secondary feeding distance and carry out multiple turning, the utility model preferentially selects turning twice；
9, after six edge formings are complete, axial slide unit and horizontal slide unit movement reset turntable, and make the cutting on capstan head
Knife positioning is cut off, so far a locknut completion of processing.
The utility model has that structure is simple, easy to use, high production efficiency, the characteristics of saving labour turnover.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of numerically controlled lathe, including rack, which is characterized in that main shaft and spindle drive are provided in rack, main shaft
It is fixedly arranged at the front end with chuck, axial sliding rail is additionally provided in the rack, sliding is provided with axial slide unit, the machine on axial sliding rail
It is provided with axial slide unit driving mechanism on frame, is fixed with horizontal slide rail on the axial direction slide unit, horizontal slide rail is with axial slide unit
Mobile, sliding is provided with horizontal slide unit and horizontal slide unit driving mechanism in horizontal slide rail, the side setting in the horizontal slide unit
Have a capstan head and capstan head driving mechanism, on capstan head setting there are six station and be separately installed with billmpse tool, in
Heart drill, hole boring cutter, arc tank car knife, external screw thread knife and cutoff tool, the centrally disposed drill postorder station of hole boring cutter,
In billmpse tool postorder station, the external screw thread knife setting is described to cut in billmpse tool postorder station for arc tank car knife setting
Breaking is arranged the other side on the last one station, the horizontal slide unit and is provided with turntable and rotary disc driving mechanism, on turntable
It is integer that n, which is fixed with, the second lathe tool, 6 >=n >=2 and n, and the angle of adjacent two the second lathe tools isDegree, the turntable and master
It than 1, m is 1 or 1.5 or 2 or 3 or 4 that the rotating ratio of axis, which is m,；The axis of the main shaft, turntable and capstan head is arranged in parallel.
2. a kind of numerically controlled lathe according to claim 1, which is characterized in that the spindle drive, axial slide unit drive
Motivation structure, horizontal slide unit driving mechanism, capstan head driving mechanism and rotary disc driving mechanism are servo motor driving.
3. a kind of numerically controlled lathe according to claim 2, which is characterized in that be disposed with outer circle vehicle on capstan head
Knife, start(ing) drill, hole boring cutter, arc tank car knife, external screw thread knife and cutoff tool.
4. a kind of numerically controlled lathe according to claim 3, which is characterized in that be additionally provided with coolant liquid spray in the rack
Rifle.
5. a kind of numerically controlled lathe according to claim 4, which is characterized in that the chuck is scroll chuck.
6. a kind of numerically controlled lathe according to claim 5, which is characterized in that be fixed with three the second vehicles on the turntable
Knife, three the mutual angle of the second lathe tool be 120 degree, and the rotating ratio of the turntable and main shaft is 2 to 1.
7. a kind of numerically controlled lathe according to claim 5, which is characterized in that be fixed with two the second vehicles on the turntable
Knife, two mutual angles of the second lathe tool are 180 degree, and the rotating ratio of the turntable and main shaft is x than Isosorbide-5-Nitrae >=x >=2 and x is integer.
8. a kind of numerically controlled lathe according to claim 5, which is characterized in that be fixed with four the second vehicles on the turntable
Knife, four the mutual angle of the second lathe tool be 90 degree, and it than 1, y is 1 or 1.5 or 2 that the rotating ratio of the turntable and main shaft, which is y,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905091.3U CN209503612U (en) | 2018-11-19 | 2018-11-19 | A kind of numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905091.3U CN209503612U (en) | 2018-11-19 | 2018-11-19 | A kind of numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503612U true CN209503612U (en) | 2019-10-18 |
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ID=68189896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905091.3U Expired - Fee Related CN209503612U (en) | 2018-11-19 | 2018-11-19 | A kind of numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300897A (en) * | 2023-10-24 | 2023-12-29 | 西安交通大学 | A multi-head rotating fixture for CNC machining |
-
2018
- 2018-11-19 CN CN201821905091.3U patent/CN209503612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300897A (en) * | 2023-10-24 | 2023-12-29 | 西安交通大学 | A multi-head rotating fixture for CNC machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |