CN206405824U - A kind of patterned roll lathe for machining floral disc positioner - Google Patents
A kind of patterned roll lathe for machining floral disc positioner Download PDFInfo
- Publication number
- CN206405824U CN206405824U CN201720015386.2U CN201720015386U CN206405824U CN 206405824 U CN206405824 U CN 206405824U CN 201720015386 U CN201720015386 U CN 201720015386U CN 206405824 U CN206405824 U CN 206405824U
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- clutch
- lathe
- main shaft
- machining
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Abstract
The utility model discloses a kind of patterned roll lathe for machining floral disc positioner, head of a bed speed-changing gear box including lathe, the main shaft of speed-changing gear box is connected with lathe workpiece chuck, a connection axle box is connected with the tail end face of speed-changing gear box, a clutch is provided with connection axle box, one end of clutch is connected with the main shaft, and the other end of clutch connects a rotary index device.The utility model is realized by increasing clutch newly and can be exchanged into the main shaft of servomotor and the control of the encoder for servo motor kind of drive when needing accurate indexing positioning function, and can depart from SERVO CONTROL at any time, recovers original turning transmission main shaft function.
Description
Technical field
The utility model is related to machining equipment, more particularly to a kind of patterned roll lathe for machining floral disc positioner.
Background technology
When needing to be processed the French beans type multi-notch of a rod workpiece processing patterns, because rod workpiece compares
It is long to be not suitable for milling machine processing, typically use lathe chuck（Floral disc）With the main workpiece of tailstock center card, pocket knife is driven by leading screw
The bite of frame is moved back and forth and is processed, thus traditional headstock chuck location structure for indexing extremely it is inconvenient not yet
Enough accurate, the positioning of the head frame anglec of rotation is unable to reach the demand of being accurately positioned because of structure problem.
The content of the invention
The purpose of this utility model is to propose a kind of patterned roll lathe for machining floral disc positioner, is installed additional in headstock
A set of indexing control system, realizes the accurate indexing of patterned roll processing.
To achieve these goals, the technical solution of the utility model is：A kind of patterned roll lathe for machining floral disc positioning dress
Put, include the head of a bed speed-changing gear box of lathe, the main shaft of speed-changing gear box is connected with lathe workpiece chuck, in speed-changing gear box
Tail end face is connected with a connection axle box, and a clutch, one end of clutch and institute are provided with connection axle box
Main shaft connection is stated, the other end of clutch connects a rotary index device.
Scheme is further：The clutch is electromagnetic clutch.
Scheme is further：The rotary index device includes a servomotor, is set in the rotating shaft of servomotor
There is encoder, servomotor described in a controller drive control, the code device signal is connected to controller.
The beneficial effects of the utility model are：Accurate indexing positioning is realized, the uniformity, attractive in appearance of French beans type groove is processed
Property, accuracy are ensured；By increasing clutch newly, realize and can be exchanged into servo electricity when needing accurate indexing positioning function
Machine and encoder for servo motor kind of drive control main shaft, and SERVO CONTROL can be departed from any time, recover original turning transmission main shaft
Function.
The utility model is described in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the schematic diagram that the utility model is arranged on engine lathe；
Fig. 2 is the utility model knot schematic diagram.
Embodiment
A kind of patterned roll lathe for machining floral disc positioner, as depicted in figs. 1 and 2, the patterned roll lathe for machining floral disc
Positioner include lathe 1, head of a bed speed-changing gear box 2, main shaft extending shaft 3 and the lathe workpiece chuck 4 of speed-changing gear box connect
Connect, a connection axle box 5 is connected with the tail end face of speed-changing gear box, a clutch is provided with connection axle box
6, one end of clutch is connected with the main shaft, and the other end of clutch connects a rotary index device 7.Wherein：Clutch
It is manual clutch or electromagnetic clutch, the preferred electromagnetic clutch of the present embodiment.When the chuck rotation point for needing to connect main shaft
During degree positioning, clutch adhesive first, while indexing means is connected with extending shaft, is divided main shaft using rotary index device
Degree rotation control, synchronously abandons original frame motor drive form.There is two ways selection as rotary index device 7,
One kind is to use mechanical dividing structure, is connected, is indexed by manual rotation with clutch using a dividing head.It is another
It is exactly that indexing is controlled using numerical control.The present embodiment is preferably numerical control control indexing.
Therefore：Indexed as Electronic control, the rotary index device includes a servomotor 701, in servomotor
Rotating shaft on be provided with encoder 702, servomotor described in a drive control of controller 8, the code device signal is connected to
Controller.
The present embodiment manufactures and designs independent connection axle box, installed in former machine tool chief axis input.Connect axle box and main transmission
Chain is switched over by electromagnetic clutch.Using AC servo machinery driving, former machine tool head box is reached after gear pair reduction of speed
Main shaft, drives the rotation of the main shaft of workpiece chuck 4.
Motor selects the newest high-performance spindle motor of 1PH8 Siemens.The drive system of controller selects the S120 of technical grade
Driver element.
When needing to use accurate indexing function, clutch work, connection servomotor is exported with head frame rotary power and led
Axle；Servomotor rotation, encoder for servo motor are counted, the angle value of feedback numerical control system-computed head frame rotational workpieces；When not
When needing accurate indexing positioning, clutch work disengages servo motor shaft and exports main shaft with head frame rotary power, servomotor stops
Only work, encoder for servo motor stops counting；Head is accurately controlled by encoder for servo motor accurate metering, digital control system
Frame Spindle rotation angle degree.
Claims (3)
1. a kind of patterned roll lathe for machining floral disc positioner, includes the head of a bed speed-changing gear box of lathe, the master of speed-changing gear box
Axle is connected with lathe workpiece chuck, it is characterised in that be connected with a connection axle box in the tail end face of speed-changing gear box,
A clutch is provided with connection axle box, one end of clutch is connected with the main shaft, the other end connection one of clutch
Individual rotary index device.
2. patterned roll lathe for machining floral disc positioner according to claim 1, it is characterised in that the clutch is electricity
Magnet clutch.
3. patterned roll lathe for machining floral disc positioner according to claim 1 or 2, it is characterised in that the rotation point
Spending device includes servomotor, is provided with encoder in the rotating shaft of servomotor, described in a controller drive control
Servomotor, the code device signal is connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015386.2U CN206405824U (en) | 2017-01-06 | 2017-01-06 | A kind of patterned roll lathe for machining floral disc positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015386.2U CN206405824U (en) | 2017-01-06 | 2017-01-06 | A kind of patterned roll lathe for machining floral disc positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206405824U true CN206405824U (en) | 2017-08-15 |
Family
ID=59553781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015386.2U Active CN206405824U (en) | 2017-01-06 | 2017-01-06 | A kind of patterned roll lathe for machining floral disc positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206405824U (en) |
-
2017
- 2017-01-06 CN CN201720015386.2U patent/CN206405824U/en active Active
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