CN201815717U - Automatic cutter feeding device of bench drill and milling and drilling machine - Google Patents
Automatic cutter feeding device of bench drill and milling and drilling machine Download PDFInfo
- Publication number
- CN201815717U CN201815717U CN2009200602246U CN200920060224U CN201815717U CN 201815717 U CN201815717 U CN 201815717U CN 2009200602246 U CN2009200602246 U CN 2009200602246U CN 200920060224 U CN200920060224 U CN 200920060224U CN 201815717 U CN201815717 U CN 201815717U
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- motor
- milling
- bench drill
- drilling machine
- synchronous
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Abstract
The utility model relates to an automatic cutter feeding device of a bench drill and a milling and drilling machine, belonging to metal cutting machine tools, in particular to a device which can automatically feed a cutter by the means that a motor, synchronous wheels and a synchronous belt are arranged on the common bench drill and the common milling and drilling machine. Any one end of a horizontal shaft in a head stock of the common bench drill and the milling and drilling machine meshed with a spindle rack is additionally provided with a driven synchronous wheel which is coaxial with the horizontal shaft; a stand column connected with the head stock is sheathed with a ring-shaped device which is in sliding fit along with the axial direction of the stand column and can be locked, and the motor is fixedly connected onto the ring-shaped device; and a motor shaft is fixedly provided with a driving synchronous wheel which is coaxial with the motor shaft. The two synchronous wheels are arranged at the same side of the head stock and are provided with the synchronous belt. When the motor rotates, a main shaft is driven to be lifted up and down by the transmission of the driving synchronous wheel, the belt, the driven synchronous wheel and the horizontal shaft, so that the automatic feeding of the cutter can be realized.
Description
Technical field
The utility model belongs to the Metal Cutting Machine Tool class, is a kind of device of realizing the cutter auto-feed by the mode that installs motor and synchronizing wheel additional on common bench drill, milling and drilling machine, be with synchronously.
Background technology
Common bench drill, milling and drilling machine tool feeding all are manual modes, and operating efficiency, machining accuracy are all lower.The utility model can be improved to the numerical control main axle feeding mode by the mode that simply installs additional with common bench drill, milling and drilling machine, can be separately or cooperate with other numerical control device and to finish accurate processing.
Installation of the present utility model only needs to carry out very little change to original equipment, and since the installation site easy, that function realizes is directly reliable, make to the utlity model has very strong versatility and practicality.
The utility model content
Technical problem: present common bench drill, milling and drilling machine tool feeding all are manual modes, operating efficiency, machining accuracy are all lower, as adopt motor commonly used in the present Digit Control Machine Tool mode by turbine or the lifting of screw mandrel drive main shaft, installation is complicated in retrofit process, cost is high.
Technical scheme: any end of the trunnion axis that meshes with the main shaft tooth bar in common bench drill, milling and drilling machine headstock installs passive and synchronous takes turns coaxial with it; With column that headstock links to each other on one of suit along column axial sliding fit and the ring device that can lock, motor is fixed on this ring device; Another active synchronization coaxial with it wheel is installed on the motor shaft.Two synchronizing wheels are in the same side of headstock; A band synchronously is installed on two synchronizing wheels.When motor rotates, by active synchronization wheel, belt, passive and synchronously take turns, the transmission of trunnion axis, thereby drive the main shaft lifting, realize the cutter auto-feed.
Beneficial effect: the utility model has solved the problem that the cutter of existing common bench drill, milling and drilling machine can not auto-feed, and with motor in the present Digit Control Machine Tool by turbine or screw mandrel drive the main shaft lifting realize that the mode of tool feeding is different fully, easy for installation, cost is low, practical.
Description of drawings
Fig. 1 is a front-view schematic diagram of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to section part schematic diagram;
1. headstocks among the figure, 2. main shaft, 3. trunnion axis, 4. passive and synchronous wheel the, 5. ring device, 6. motor, 7. active synchronization wheel, 8. column, 9. band synchronously, 10. motor shaft, 11. cutters.
The specific embodiment
Among Fig. 1, install additional on column 8 along its axial sliding fit and the ring device 5 that can lock, motor 6 is packed on the ring device 5, active synchronization wheel 7 is fixed on the motor shaft 10, and an end of trunnion axis 3 installs and passive and synchronously takes turns 4 in headstock 1.Passive and synchronous take turns 4 with active synchronization wheel 7 in the same side of headstock and remain on the identical plane.Be with synchronously 9 be enclosed within respectively passive and synchronous take turns 4 and active synchronization wheel 7 on, and move the distance of regulating between drive pulley 7, the negative pulley wheel 4 vertically at column 8, thereby regulate synchronously degree of tightness with 9 by ring device 5.
When motor shaft 10 rotates, coaxial affixed active synchronization wheel 7 is by being with 9 to drive passive and synchronous 4 rotations of taking turns synchronously with it, passive and synchronously take turns 4 and drive that coaxial affixed trunnion axis 3 rotates with it in the headstocks 1, the front sectional elevation of headstock 1 as shown in Figure 2, tooth bar on gear in the headstock 1 on the trunnion axis 3 and the main shaft 2 is meshing with each other, the rotation of trunnion axis 3 drives the lifting of main shaft 2, thereby realizes being fixed on cutter 11 feedings on the main shaft 2.
Claims (1)
1. bench drill, milling and drilling machine cutter auto-feeder, at bench drill, install motor on the drilling and milling machine additional, synchronizing wheel and synchronous band, by the driven by motor bench drill, the realization tool feeding falls in the main shaft length of milling and drilling machine, it is characterized in that: go up the ring device (5) that installation can move along its axis and can lock at column (8), ring device (5) is gone up and motor (6) is installed and is gone up installation active synchronization wheel (7) at motor shaft (10), trunnion axis (3) is gone up passive and synchronous wheel the (4) is installed in headstock (1), with synchronous band (9) the passive and synchronous wheel (4) is connected with active synchronization wheel (7), drive main shaft (2) lifting during motor (6) work, thereby realize the auto-feed of cutter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200602246U CN201815717U (en) | 2009-07-10 | 2009-07-10 | Automatic cutter feeding device of bench drill and milling and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200602246U CN201815717U (en) | 2009-07-10 | 2009-07-10 | Automatic cutter feeding device of bench drill and milling and drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815717U true CN201815717U (en) | 2011-05-04 |
Family
ID=43913688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200602246U Expired - Fee Related CN201815717U (en) | 2009-07-10 | 2009-07-10 | Automatic cutter feeding device of bench drill and milling and drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195788A (en) * | 2015-11-04 | 2015-12-30 | 重庆纵翼机械制造有限公司 | Novel drilling machine convenient to operate |
| CN107335824A (en) * | 2017-07-31 | 2017-11-10 | 重庆优摩特科技有限公司 | Bore jack special processing equipment |
-
2009
- 2009-07-10 CN CN2009200602246U patent/CN201815717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195788A (en) * | 2015-11-04 | 2015-12-30 | 重庆纵翼机械制造有限公司 | Novel drilling machine convenient to operate |
| CN107335824A (en) * | 2017-07-31 | 2017-11-10 | 重庆优摩特科技有限公司 | Bore jack special processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110710 |