CN207222956U - Both-end lathe for machining - Google Patents
Both-end lathe for machining Download PDFInfo
- Publication number
- CN207222956U CN207222956U CN201721088235.6U CN201721088235U CN207222956U CN 207222956 U CN207222956 U CN 207222956U CN 201721088235 U CN201721088235 U CN 201721088235U CN 207222956 U CN207222956 U CN 207222956U
- Authority
- CN
- China
- Prior art keywords
- spindle box
- lathe bed
- main spindle
- lathe
- plate
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of lathe, especially a kind of both-end lathe for machining, the lathe includes lathe bed, the main spindle box on lathe bed, the knife platform on the lathe bed of main spindle box both sides, it is characterized in that above-mentioned lathe bed is oblique lathe bed, the counter spindle box that can be moved on lathe bed is installed in main spindle box side, material supporting rack is installed on the lathe bed of main spindle box both ends, hydraulically operated fixture is installed on main spindle box and counter spindle box.The technical solution of the utility model is with processing length scope is wide, clamping workpiece is convenient, can realize Double end cutting for Short Axis Kind of Parts, expand machine tooling scope, the mode that the transmission of the main spindle box power employs V belt translation at the same time and gear drive is combined, it can realize the output torque of the gearratio increase main shaft of higher, can be adapted for the processing of the parts such as axle, motor shaft, water pump rotor axis.
Description
Technical field
A kind of lathe is the utility model is related to, especially a kind of both-end lathe for machining.
Background technology
In recent years, as the fast development of numerically-controlled machine tool, the lathe of high-precision, efficient Double end cutting are developed successively,
The lathe changes first processing part one end and turns around to process the traditional handicraft of the other end again, has greatly in precision and efficiency
Improve, but the lathe of existing Double end cutting is all using single main spindle box clamping workpiece, is caused in processing length range ratio
It can't realize that both-end is processed at the same time during larger workpiece.
The content of the invention
The purpose of the utility model is to overcome the deficiency of existing both-end machining tool, there is provided one kind can the change of processing length scope
Change larger axial workpiece, in same a machine tool, can both process short part, can also process elongated workpieces, and can realize clamped one time
The both-end lathe for machining that both-end is processed at the same time,
To achieve the above object, the technical solution of the utility model is:A kind of both-end lathe for machining, including lathe bed, installation
Main spindle box on lathe bed, the knife platform on the lathe bed of main spindle box both sides, it is characterised in that above-mentioned lathe bed is oblique lathe bed, in master
Axle box side is provided with the counter spindle box that can be moved on lathe bed, material supporting rack is provided with the lathe bed of main spindle box both ends, in main shaft
Hydraulically operated fixture is installed on case and counter spindle box.
Input shaft in above-mentioned main spindle box is provided with belt pulley, and belt pulley is connected by belt with motor, solid on input shaft
Dingan County dress driving gear be fixedly mounted on main shaft it is cylindrical on driven gear engage.
Above-mentioned material supporting rack includes the carrying roller being installed on by bearing block on bottom plate, in the fixed plate vertical with bottom plate side
The oil cylinder being provided with parallel to bottom plate is fixedly linked through oil cylinder installing plate with bottom plate, and guiding is fixed with bottom plate lower face
Bar, guide rod are slidably connected through oil cylinder installing plate with oil cylinder installing plate.
Above-mentioned bottom plate is made of movable plate and quiet plate, and guider, axis are provided between the contact surface of movable plate and quiet plate
Bearing is installed on movable plate, is fixed with piston rod and guide rod on the lower face of quiet plate, above-mentioned guider for dovetail groove or
Triangular guide rail, is fixed with guiding locking bolt on movable plate.
Above-mentioned carrying roller is " V " type carrying roller.
The technical solution of the utility model has the characteristics that as follows:1st, processing length scope is wide:Fixed using main spindle box, it is secondary
The moveable combining structure of main spindle box, when processing shorter part, using main main spindle box, individually clamping is processed;Work as processing
During elongated workpieces, by the way of main spindle box, counter spindle box clamp at the same time, so as to meet the very big part processing of length change;
2nd, clamping workpiece is convenient:Main spindle box be provided at both ends with can automatic lifting material-supporting device, it can be achieved that workpiece loading and unloading process
In, it can not only prevent the friction and collision between workpiece and claw, but also can realize the quick clamping of workpiece;3rd, the main spindle box of lathe
Using the installs fixture inside main shaft, the belt pulley of input power is arranged on outside main spindle box, is passed inside main spindle box using gear
It is dynamic, clamping length is shortened, Double end cutting can be realized for Short Axis Kind of Parts, expand machine tooling scope.The main shaft at the same time
The mode that the transmission of case power employs V belt translation and gear drive is combined, it is possible to achieve the gearratio increase main shaft of higher
Output torque, can be adapted for the processing of the parts such as axle, motor shaft, water pump rotor axis.
Brief description of the drawings
Attached drawing 1 is the utility model structure diagram;
Attached drawing 2 is the structure diagram of main spindle box in the utility model;
Attached drawing 3 is the structure diagram of material supporting rack in the utility model;
Attached drawing 4 is the right view of the utility model attached drawing 3.
Embodiment
As shown in Figure 1, main spindle box 2 is installed on lathe bed 6, the pair that can be moved on lathe bed is installed on the right side of main spindle box
Main spindle box 4, is provided with material supporting rack 3 on the lathe bed of main spindle box both ends, a left side is separately installed with the lathe bed at left and right sides of main spindle box
Side tool platform 1 and right knife platform 5.Oblique lathe bed is used for lathe bed easy to process.
As shown in Fig. 2, being provided with input shaft 2-15 in the lower end of main spindle box 2-1, the left end that input shaft stretches out main spindle box is consolidated
Dingan County is equipped with belt pulley 2-16, and belt pulley is connected by belt with motor, and belt pulley is tooth form belt wheel, and motor is servomotor.
The driving gear 2-14 being fixedly mounted on input shaft be fixedly mounted on main shaft 2-4 it is cylindrical on driven gear 2-2 engage,
Distributing device is installed, distributing device passes through the oil circuit 2-5 and peace that are opened up on driven gear, main shaft between driven gear and main spindle box
Hydraulically operated fixture in main shaft is connected.
Hydraulically operated fixture in main shaft is by the piston 2-8 in spindle hole, elastic collet 2-9 and is installed on
On elastic collet adjustment pawl 2-10 composition, main shaft by bearing 2-6 be installed on main spindle box on, bearing by left bearing lid 2-7,
Right bearing lid 2-13 axially positions, main spindle box right end are sealed by big end cap 2-12.
Distributing device is made of the left oil distribution casing 2-3 in driven gear 2-2 both ends of the surface and right oil distribution casing 2-11,
On left and right oil distribution casing into and out of hydraulic fluid port and being connected into and out of oil pipe line on main spindle box 2-1, distribution oil circuit on oil distribution casing with
The oil circuit opened up on driven gear, main shaft is connected, and the hydraulically operated fixture which is mainly arranged in main shaft uses.
As shown in Figure 3,4, the material supporting rack 3 installed on the lathe bed of main spindle box both ends is by bottom plate and the support on bottom plate
Roller 3-2 is formed, and horizontal oil cylinder installing plate 3-8 is installed with the fixed plate 3-9 left surfaces of vertical distribution, is pacified in oil cylinder
Oil cylinder 3-7 is installed on the lower face of loading board, the piston rod 3-10 in oil cylinder is fixedly linked through oil cylinder installing plate with bottom plate,
Guide rod 3-5 is fixed with bottom plate lower face, guide rod is slidably connected through oil cylinder installing plate with oil cylinder installing plate.In bottom plate
Upper surface is provided with carrying roller 3-2 by bearing block 3-1.
Above-mentioned bottom plate is made of movable plate 3-3 and quiet plate 3-4, and guiding dress is provided between the contact surface of movable plate and quiet plate
Put, guider is dovetail groove or triangular guide.Bearing block is installed on movable plate, and piston is fixed with the lower face of quiet plate
Bar 3-10 and guide rod 3-5.
To make the material center on material supporting rack keep certain, carrying roller is designed as " V " type carrying roller.
The installation of this material supporting rack is that the present apparatus is fixed on lathe bed by fixed plate 3-9.
In use, according to the diameter of processing materials, moved up and down by piston 3-6 in oil cylinder 3-7, so that it may pass through piston
Bar adjusts the height of " V " type carrying roller, by moving left and right for movable plate 3-3, ensures that " V " type carrying roller hangs down with machine tool chief axis same
Face directly, and locked movable plate and quiet plate by being oriented to locking bolt 3-11.
Claims (5)
1. a kind of both-end lathe for machining, including lathe bed, the main spindle box on lathe bed, on the lathe bed of main spindle box both sides
Knife platform, it is characterised in that above-mentioned lathe bed(6)For oblique lathe bed, in main spindle box(2)It is main that side is provided with the pair that can be moved on lathe bed
Axle box(4), material supporting rack is installed on the lathe bed of main spindle box both ends(3), in main spindle box(2)And counter spindle box(4)On liquid is installed
Press fixture.
2. both-end lathe for machining according to claim 1, it is characterised in that above-mentioned main spindle box(2)In input shaft(2-15)
Belt pulley is installed(2-16), belt pulley is connected by belt with motor, the driving gear being fixedly mounted on input shaft(2-14)
With being fixedly mounted on main shaft(2-4)Driven gear on cylindrical(2-2)Engagement.
3. both-end lathe for machining according to claim 1 or 2, it is characterised in that above-mentioned material supporting rack(3)Including passing through bearing
Seat(3-1)Carrying roller on bottom plate, in the fixed plate vertical with bottom plate side(3-9)On oil parallel to bottom plate is installed
Cylinder installing plate(3-8), oil cylinder is installed on the lower face of oil cylinder installing plate(3-7), the piston rod in oil cylinder(3-10)Pass through
Oil cylinder installing plate is fixedly linked with bottom plate, and guide rod is fixed with bottom plate lower face(3-5), guide rod passes through oil cylinder installing plate
It is slidably connected with oil cylinder installing plate.
4. both-end lathe for machining according to claim 3, it is characterised in that above-mentioned bottom plate is by movable plate(3-3)With quiet plate
(3-4)Composition, is provided with guider, bearing block is installed on movable plate, in quiet plate between the contact surface of movable plate and quiet plate
Piston rod is fixed with lower face(3-10)And guide rod(3-5), above-mentioned guider is dovetail groove or triangular guide rail, in movable plate
On be fixed with guiding locking bolt(3-11).
5. both-end lathe for machining according to claim 4, it is characterised in that above-mentioned carrying roller(3-2)For " V " type carrying roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721088235.6U CN207222956U (en) | 2017-08-29 | 2017-08-29 | Both-end lathe for machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721088235.6U CN207222956U (en) | 2017-08-29 | 2017-08-29 | Both-end lathe for machining |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207222956U true CN207222956U (en) | 2018-04-13 |
Family
ID=61859345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721088235.6U Active CN207222956U (en) | 2017-08-29 | 2017-08-29 | Both-end lathe for machining |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207222956U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107685160A (en) * | 2017-08-29 | 2018-02-13 | 宁夏长兴精密机械有限公司 | Both-end lathe for machining |
-
2017
- 2017-08-29 CN CN201721088235.6U patent/CN207222956U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107685160A (en) * | 2017-08-29 | 2018-02-13 | 宁夏长兴精密机械有限公司 | Both-end lathe for machining |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN210046072U (en) | Zero tails cutting machine of three chucks disks | |
CN101314188A (en) | Two-sided lathe bed miller | |
CN103722250A (en) | Numerically-controlled horizontal-gantry fixed-girder milling machine for cycloid gears | |
CN107322697A (en) | A kind of planer of the bamboo and wood processing adjustable cutter head of self-feeding | |
CN204353531U (en) | A kind of multi spindle drilling machine | |
CN204353518U (en) | A kind of drilling equipment of multi spindle drilling machine | |
CN107685160A (en) | Both-end lathe for machining | |
CN207222956U (en) | Both-end lathe for machining | |
CN210548133U (en) | Vertical turning device for processing inner and outer spoke bottoms of automobile spokes | |
CN106513754A (en) | Bidirectional drilling central hole drilling machine | |
CN208262776U (en) | Maintenance platform is used in a kind of machining | |
CN203664733U (en) | Radial drilling machine | |
CN205996650U (en) | A kind of vertical process center fixture | |
CN205324784U (en) | Efficient centre bore lathe that punches | |
CN106975710A (en) | A kind of tank cap automatic folding machine bed | |
CN213164478U (en) | Protection type bearing machine tool | |
CN104368661B (en) | A kind of cylinder agglomeration machine | |
CN206652975U (en) | A kind of high-efficiency high-precision steel pipe both ends automatic vehicle hole machine tool | |
CN202271454U (en) | Numerically controlled high-speed diamond band sawing machine | |
CN207309079U (en) | Aluminium busbar processing and forming composite saw | |
CN204339534U (en) | Vertical lapping machine | |
CN205324783U (en) | Centre bore puncher of two -way drilling | |
CN106513785A (en) | Anti-sliding center hole drilling device | |
CN203696132U (en) | Metal band sawing machine | |
CN220462976U (en) | Fixing tool for machining moving ring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |