CN208584033U - Lathe type is with shaft key groove processing machine - Google Patents
Lathe type is with shaft key groove processing machine Download PDFInfo
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- CN208584033U CN208584033U CN201820918060.5U CN201820918060U CN208584033U CN 208584033 U CN208584033 U CN 208584033U CN 201820918060 U CN201820918060 U CN 201820918060U CN 208584033 U CN208584033 U CN 208584033U
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- lathe
- frame body
- servo motor
- axis
- cross slide
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Abstract
The utility model relates to technical field of mechanical processing, in particular to a kind of lathe type is with shaft key groove processing machine, including lathe and cotter mill cutter device；The cotter mill cutter device is made of gantry frame body and servo motor, milling cutter power head, counter weight device；Gantry frame body on the cotter mill cutter device is fixed on blending bolt on the cross slide of lathe and connects；The servo motor is fixed on the frame body of gantry, and drives milling cutter power head to make bottom and top feed movement by dovetail sliding rail and ball-screw；The working depth of keyway is controlled by the way that the electric parameter of the servo motor is arranged.The beneficial effects of the utility model are: the problems such as overcoming clamping inconvenience, perpendicularity difference, low efficiency, high labor cost；Device structure is simple, easy to operate, is easily installed, and is easy to make, it takes full advantage of original lathe, and the Milling Process length and width for being effectively guaranteed keyway reduces production cost to some medium-sized and small enterprises.
Description
Technical field
The utility model relates to technical field of mechanical processing, in particular to a kind of lathe type is with shaft key groove processing machine.
Background technique
In the prior art, key connecting is a kind of important way of mechanical attachment.Axis and coupling for other component are also frequent
Using key connecting, if the connection of gear and axis is generally by key connection, belt wheel is also mostly used key connecting with coupling for axis.Axis key
One end keyseat in axis is needed when connection.Common processing method is that axis is fixed on milling machine to be processed by fixture,
Mill out keyway.The volume that the axis used on large scale equipment has is larger heavier, keyway can not be processed on milling machine, in powertrain
In system, transmission shaft plays a part of connecting power mechanism and movement mechanism as a power transmission component, with other zero
When part connection installation, it is attached frequently with key block, due to the usual more than one of connector on transmission shaft, thus needs milling
Multiple and different keyway out.This key grooves conventional machining mode are as follows: first process a certain keyway, then pass through the dividing head tune on milling machine
The machining angle of whole transmission shaft, and then Milling Process is carried out to another keyway, this processing method significantly increases lathe
Occupation rate, efficiency is lower, and operator needs higher clamping technical ability, otherwise it cannot be guaranteed that the verticality of keyway, or
It is to be processed with numerically-controlled machine tool, still, this equipment price is expensive, for the processing enterprise of Ordinary Work demand, is
Unnecessary production burden.The problems such as there are clamping inconvenience, perpendicularity difference, low efficiencys, high labor cost.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of lathe type with shaft key groove processing machine, no
Only structure is simple, easy to operate, is easily installed, and is easy to make, it takes full advantage of original lathe, is effectively guaranteed keyway
Milling Process length and width, has saved processing cost.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of lathe type is with shaft key groove processing machine, including lathe and cotter mill cutter device；The cotter mill cutter device by
Gantry frame body and servo motor, milling cutter power head, counter weight device composition；Gantry frame body on the cotter mill cutter device is fixed
Blending bolt connects on the cross slide of lathe；The servo motor is fixed on the frame body of gantry, and passes through dovetail sliding rail
Milling cutter power head is driven to make bottom and top feed with ball-screw mobile；It is controlled by the way that the electric parameter of the servo motor is arranged
The working depth of keyway；By operating the knife rest transverse direction handwheel, cross slide drives gantry frame body to do transverse movement；Pass through
The operation knife rest longitudinal direction handwheel, cross slide drive gantry frame body to do longitudinal movement, can also be by operating the vehicle
The feeding system of bed drives gantry frame body above cross slide to do longitudinal movement together with the original lead screw of lathe；Here institute
It states and laterally refers to vertical with workpiece-axis axis, longitudinally refer to parallel with workpiece-axis axis；The counter weight device passes through
Axis, bearing and wirerope, which promoted to milling cutter power head, plays counterweight effect, reduces milling cutter power head to servo motor silk
The pressure of thick stick nut.
Preferably, the lathe is the common center lathe of factory.
Preferably, the cotter mill cutter device is bolted on cross slide, the lathe bed relative to lathe
Guide rail makees horizontal and vertical movement with cross slide.
Preferably, the milling feed of the milling cutter power head vertical direction, is to drive lead screw by the servo motor
What nut mechanical structure was completed.
The course of work of the utility model is: a kind of lathe type passes through chuck original on lathe with shaft key groove processing machine
Workpiece-axis is fixed with tailstock and keeps chuck fixed, with bolt by the transverse direction of the cotter mill cutter device and lathe
Slide plate connection sets the electric parameter of the servo motor to control the Milling Process depth of keyway；Pass through manual operation
Knife rest transverse direction handwheel and knife rest longitudinal direction handwheel on lathe can also pass through to control the Milling Process length and width of keyway
The feeding system of the operation lathe drives gantry frame body above cross slide to do longitudinal direction together with the original lead screw of lathe
Movement, to control the Milling Process length of keyway.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, easy to operate, is easily installed, and is easy to make, it takes full advantage of original lathe, has
Effect it ensure that the Milling Process length and width of keyway reduces production cost to some medium-sized and small enterprises.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cotter mill cutter apparatus structure schematic diagram of the utility model；
Fig. 3 is the cotter mill cutter device balance weight mechanism schematic diagram of the utility model；
Fig. 4 is the cotter mill cutter device balance weight mechanism partial schematic diagram of the utility model.
In figure:
1. lathe；2. chuck；3. workpiece-axis；4. cross slide；5. knife rest transverse direction handwheel；6. knife rest longitudinal direction handwheel；7. thread
Thick stick；8. tailstock；9. keyway；10. servo motor；11. milling cutter power head；12. gantry frame body；13. counter weight device；14. keyway mills
Knife system.
Specific embodiment:
By specific embodiment, the present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of lathe type of the utility model is with shaft key groove processing machine, including lathe (1) and cotter mill cutter dress
Set (14)；As shown in Figures 2 and 3, the cotter mill cutter device (14) is by gantry frame body (12) and servo motor (10), milling cutter
Power head (11), counter weight device (13) composition；Gantry frame body (12) on the cotter mill cutter device (14) is fixed on lathe
(1) blending bolt connects on cross slide (4)；The servo motor (10) is fixed on gantry frame body (12), and is passed through
It is mobile that dovetail sliding rail and ball-screw drive milling cutter power head (11) to make bottom and top feed；By the way that the servo motor (10) is arranged
Electric parameter control the working depths of keyway (9)；By operating the knife rest transverse direction handwheel (5), cross slide (4) band
Driven portal frame body (12) does transverse movement；By operating the knife rest longitudinal direction handwheel (6), cross slide (4) drives portal frame
Body (12) does longitudinal movement, can also be by the feeding system of the lathe (1) described in operating, with lathe (1) original lead screw (7)
Gantry frame body (12) of cross slide (4) above is driven to do longitudinal movement together；Transverse direction described here refers to and workpiece-axis (3)
Axis it is vertical, longitudinally refer to parallel with the axis of workpiece-axis (3)；As shown in figure 4, the counter weight device (13) by axis,
Bearing and wirerope, which promoted to milling cutter power head (11), plays counterweight effect, reduces milling cutter power head (11) to servo electricity
The pressure of machine (10) feed screw nut.
Preferably, the lathe (1) is the common center lathe of factory.
Preferably, the cotter mill cutter device (14) is bolted on cross slide (4), relative to lathe
(1) bed ways make horizontal and vertical movement with cross slide (4).
Preferably, the milling feed of described milling cutter power head (11) vertical direction, is by the servo motor (10)
Feed screw nut mechanical structure is driven to complete.
The course of work of the utility model is: a kind of lathe type passes through original card on lathe (1) with shaft key groove processing machine
Workpiece-axis (3) are fixed and keep chuck (2) fixed by disk (2) and tailstock (8), are filled the cotter mill cutter with bolt
It sets (14) to connect with the cross slide (4) of lathe (1), sets the electric parameter of the servo motor (10) to control keyway
(9) Milling Process depth；By the knife rest transverse direction handwheel (5) and knife rest longitudinal direction handwheel (6) on manual operation lathe (1), come
The Milling Process length and width of keyway (9) is controlled, lathe can also be used by the feeding system of the lathe (1) described in operating
(1) original lead screw (7) drives gantry frame body (12) of cross slide (4) above to do longitudinal movement together, to control keyway (9)
Milling Process length.
It is emphasized that: exemplified as above is only to the utility model for example, not constituting practical new to this
The limitation of the protection scope of type, it is all to belong to the protection scope of the utility model with the same or similar design of the utility model
Within.
Claims (3)
1. a kind of lathe type is with shaft key groove processing machine, including lathe (1) and cotter mill cutter device (14), it is characterised in that: described
Cotter mill cutter device (14) by gantry frame body (12) and servo motor (10), milling cutter power head (11), counter weight device (13) group
At；Gantry frame body (12) on the cotter mill cutter device (14) is fixed on blending bolt on the cross slide (4) of lathe (1)
Connection；The servo motor (10) is fixed on gantry frame body (12), and drives milling cutter by dovetail sliding rail and ball-screw
It is mobile that power head (11) makees bottom and top feed；Keyway (9) is controlled by the way that the electric parameter of the servo motor (10) is arranged
Working depth；Gantry frame body (12) are driven to do transverse movement by the cross slide (4),
Alternatively, passing through the feeding system of the lathe (1), driven on cross slide (4) with lathe (1) original lead screw (7)
Gantry frame body (12) in face does longitudinal movement together；Transverse direction described here refers to, Zong Xiangshi vertical with the axis of workpiece-axis (3)
Refer to parallel with the axis of workpiece-axis (3)；The counter weight device (13) is by axis, bearing and wirerope to milling cutter power head
(11) it carries out being promoted and plays counterweight effect.
2. a kind of lathe type according to claim 1 is with shaft key groove processing machine, it is characterized in that: the cotter mill cutter device
(14) be bolted on cross slide (4), relative to lathe (1) bed ways with cross slide (4) make laterally and
Longitudinal movement.
3. a kind of lathe type according to claim 1 is with shaft key groove processing machine, it is characterized in that: the milling cutter power head (11)
The milling feed of vertical direction is to drive feed screw nut mechanical structure to complete by the servo motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918060.5U CN208584033U (en) | 2018-06-14 | 2018-06-14 | Lathe type is with shaft key groove processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918060.5U CN208584033U (en) | 2018-06-14 | 2018-06-14 | Lathe type is with shaft key groove processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208584033U true CN208584033U (en) | 2019-03-08 |
Family
ID=65536857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918060.5U Expired - Fee Related CN208584033U (en) | 2018-06-14 | 2018-06-14 | Lathe type is with shaft key groove processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208584033U (en) |
-
2018
- 2018-06-14 CN CN201820918060.5U patent/CN208584033U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190308 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |