CN104723169B - Automatic indexing right-angle head device on gantry machining center - Google Patents
Automatic indexing right-angle head device on gantry machining center Download PDFInfo
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- CN104723169B CN104723169B CN201510138041.1A CN201510138041A CN104723169B CN 104723169 B CN104723169 B CN 104723169B CN 201510138041 A CN201510138041 A CN 201510138041A CN 104723169 B CN104723169 B CN 104723169B
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- angle head
- gear
- main axis
- main shaft
- angle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
- B23Q16/065—Rotary indexing with a continuous drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses automatic indexing right-angle head device on a kind of gantry machining center, when this automatic indexing right-angle head main shaft device is installed to the ram of gantry machining center, if desired the operating angle position of horizontal main axis is adjusted, only need to be controlled the decline of piston rod by digital control system, make ram main shaft drives right-angle head main shaft, so that adjust gear train to be operated so that horizontal main axis case relatively straight angle head body rotates, it is achieved the adjustment of horizontal main axis operating angle；After adjusting, then order about piston rod and rise positioning tooth wheels are meshed location, it is achieved the reset of automatic indexing right-angle head device.So, the automatic adjustment of horizontal main axis machining angle position on right-angle head device can be realized by digital control system, easy to adjust and Adjustment precision is high, by installing different cutters on horizontal main axis, the processing needs on processing workpiece different angles inclined-plane, the perfect machining functions of gantry machining center can be met.
Description
Technical field
The present invention relates to one
Automatic indexing right-angle head device on gantry machining center.
Background technology
In recent years, along with five Longmen machine tool Design and Machining technology and the development of various accessories mill-head technology, in order to meet different workpieces and the needs of different operation, gantry machining center needs configuration to lengthen the accessories mill-head of the several functions such as milling head, right-angle milling head, universal milling head, thus five processing can be realized, the extension lathe range of work, meets the needs of processing automatically.Realize, it is thus desirable to a kind of, the right-angle head that automatic indexing rotates, thus can control to realize the automatic rotation of right-angle head by digital control system, and then meet the needs on processing different angles inclined-plane.
Summary of the invention
It is an object of the invention to provide
A kind of
Automatic indexing right-angle head device on gantry machining center, thus can be controlled by digital control system and realize the automatic rotation of right-angle head, and then meet the needs on gantry machining center processing different angles inclined-plane.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
Automatic indexing right-angle head device on a kind of gantry machining center, is arranged on the ram of gantry machining center, and described ram includes that ram body, the ram main shaft being rotatably disposed within described ram body, described automatic indexing right-angle head device include:
Right-angle head body, described right-angle head body can be connected on described ram body regularly；
Right-angle head main shaft, described right-angle head main shaft can be connected to regularly on described ram main shaft and can be with described ram main shaft synchronous rotary；
Hydraulic cylinder, the cylinder body of described hydraulic cylinder is located on described right-angle head body regularly, and the piston rod of described hydraulic cylinder can vertically oscilaltion can rotating around the axial line of described right-angle head main shaft；
Horizontal main axis case, the lower end of described right-angle head main shaft is located at by described horizontal main axis case, described horizontal main axis case includes the horizontal main axis casing being fixedly connected with described piston rod, be located in described horizontal main axis casing and horizontal main axis that axial line is horizontally extending, and described horizontal main axis can be arranged around Pivot Point Center line rotatably by described right-angle head main shaft drives；
Positioning tooth wheels, including mutually engageable first gear and the second gear, described first gear and described right-angle head body fix setting, and described second gear and described piston rod fix setting；
Adjusting gear train, including engaging each other the 3rd gear and the 4th gear, described 3rd gear and described horizontal main axis casing fix setting, and described 4th gear is arranged with described right-angle head main shaft with being relatively fixed；
Described automatic indexing right-angle head device has angle adjustment state and non-angled adjusts state, when being in non-angled and adjusting state, described first gear and the second gear engage each other, described 3rd gear and the 4th gear are disengaged from, the operating angle of described horizontal main axis is fixed, and described right-angle head main shaft orders about described horizontal main axis under the drive of described ram main shaft and rotates；When being in angle adjustment state, described piston rod lifts vertically and orders about described first gear and the second gear is disengaged from, described 3rd gear and the 4th gear engage each other, and described right-angle head main shaft orders about described horizontal main axis casing the most described right-angle head body and rotates and realize the adjustment of described horizontal main axis operating angle.
Preferably, described right-angle head body includes the mounting seat for being connected with described ram body, the installation set being set in outside described right-angle head main shaft, the adapter sleeve being set in outside described installation is overlapped, described install that set is fixing with described mounting seat respectively with described adapter sleeve to be connected, described piston rod liftable and described installation can be located at rotatably around the axial line of described ram main shaft and overlap between described adapter sleeve.
Further preferably, annular groove is offered in the described circumferential side wall installing set, described piston rod is set in the described outside installing set, there is on described piston rod the piston in hollow and annular, described piston is plugged in described annular groove the most ordinatedly, the inner circumferential cell wall of described annular groove is tightly connected with the inner circumferential wall of described piston, and described annular groove is separated to form the epicoele and cavity of resorption being isolated mutually by described piston.
Preferably, described automatic indexing right-angle head device also includes in the form of a ring and is set in the graduated disc of described right-angle head outer body, and the most described piston rod of described graduated disc is fixedly installed.
Further preferably, it is installed with encoder on described right-angle head body, 5th gear is installed on the main shaft of described encoder, the 6th gear being meshed with described 5th gear it is fixedly provided with on described graduated disc, when described automatic indexing right-angle head device is in angle adjustment state, described piston rod rotarily drives the rotation of described 6th gear and the 5th gear so that described encoder obtains the adjustment angle of described horizontal main axis.
Still more preferably, described encoder is fixedly provided on described right-angle head body by support, described support is provided with switch module, and described switch module includes realizing the first switch of described horizontal main axis back to zero detection, realizes described piston rod and move down the second switch of state-detection, realize described piston rod and move up the 3rd switch of state-detection.
Preferably, it is provided with the bevel gear transmission for being in transmission connection between described horizontal main axis and described right-angle head main shaft, being additionally provided with the condensing nozzle that can spray cooling mist of oil on described horizontal main axis casing, the outlet of described condensing nozzle is directed at described bevel gear transmission.
Preferably, described right-angle head body is additionally provided with cooling passage, described horizontal main axis casing offers and is connected for the coolant nozzle that workpiece to be processed is cooled down with described cooling passage.
Preferably, described right-angle head body being additionally provided with compressed air channel, the outlet of described compressed air channel is directed at the shaft end of described horizontal main axis.
Preferably, described automatic indexing right-angle head device is located in the adnexa head storehouse of described gantry machining center, the quick connector mechanism of hydraulic control it is provided with between described right-angle head body and described ram body, the positioning key and locating slot matched it is provided with between described right-angle head main shaft with described ram main shaft, when described right-angle head body is connected by described quick connector mechanism with described ram body, described positioning key is plugged in described locating slot ordinatedly.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that when this automatic indexing right-angle head main shaft device is installed to the ram of gantry machining center, if desired the operating angle position of horizontal main axis is adjusted, only need to be controlled the decline of piston rod by digital control system, make ram main shaft drives right-angle head main shaft, so that adjust gear train to be operated so that horizontal main axis case relatively straight angle head body rotates, it is achieved the adjustment of horizontal main axis operating angle；After adjusting, then order about piston rod and rise positioning tooth wheels are meshed location, it is achieved the reset of automatic indexing right-angle head device.So, the automatic adjustment of horizontal main axis machining angle position on right-angle head device can be realized by digital control system, easy to adjust and Adjustment precision is high, by installing different cutters on horizontal main axis, the processing needs on processing workpiece different angles inclined-plane, the perfect machining functions of gantry machining center can be met.
Accompanying drawing explanation
Accompanying drawing
1
Main TV structure schematic diagram for the automatic indexing right-angle head device of the present invention；
Accompanying drawing
2
Side-looking structural representation for the automatic indexing right-angle head device of the present invention；
Accompanying drawing
3
For along figure
2
In
A-A
To sectional structure schematic diagram；
Accompanying drawing
4
Plan structure schematic diagram for the automatic indexing right-angle head device of the present invention；
Accompanying drawing
5
For along figure
2
In
B-B
To sectional structure schematic diagram；
Accompanying drawing
6
For along figure
3
In
C-C
To sectional structure schematic diagram；
Accompanying drawing
7
For the structural representation of switch module on the automatic indexing right-angle head device of the present invention
Accompanying drawing
8
Automatic indexing right-angle head device and the installation main TV structure schematic diagram of ram for the present invention；
Accompanying drawing
9
For along figure
8
In
D-D
To sectional structure schematic diagram.
Wherein:
100
, automatic indexing right-angle head device；
1
, right-angle head body；
11
, mounting seat；
12
, install set；
13
, adapter sleeve；
2
, right-angle head main shaft；
3
, piston rod；
31
, piston；
32
, epicoele；
33
, cavity of resorption；
4
, horizontal main axis case；
41
, horizontal main axis；
42
, horizontal main axis casing；
43
, coolant nozzle；
5
, encoder；
51
, the main shaft of encoder；
52
, the 5th gear；
53
, the 6th gear；
6
, graduated disc；
7
, positioning tooth wheels；
71
, the first gear；
72
, the second gear；
8
, adjust gear train；
81
, the 3rd gear；
82
, the 4th gear；
9
, support；
90
, switch module；
91
, first switch；
92
, second switch；
93
, the 3rd switch；
10
, bevel gear transmission；
11a
, quick connector one；
11b
, quick connector two；
11c
, quick connector three；
11d
, quick connector four；
11e
, quick connector five；
11f
, quick connector six；
11g
, quick connector seven；
200
, ram；
201
, ram body；
202
, ram main shaft；
203
, positioning key；
204
, locating slot.
Detailed description of the invention
With specific embodiment, technical scheme is further elaborated below in conjunction with the accompanying drawings.
See figure
1
Extremely
9
Shown in, automatic indexing right-angle head device on a kind of gantry machining center, this automatic indexing right-angle head device
100
It is arranged on the ram of gantry machining center
200
On.Ram
200
Including ram body
201
, be rotatably disposed within ram body
201
On ram main shaft
202
。
Automatic indexing right-angle head device
100
Including:
Right-angle head body
1
, this right-angle head body
1
Ram body can be connected to regularly
201
On；
Right-angle head main shaft
2
, this straight joint main shaft
2
Ram main shaft can be connected to regularly
202
Go up and with ram main shaft
202
Synchronous rotary；
Hydraulic cylinder, the cylinder body of this hydraulic cylinder is located at right-angle head body regularly
1
On, the piston rod of hydraulic cylinder
3
Axial line be vertically distributed, piston rod
3
Can opposing cylinder oscilaltion, and piston rod
3
Can be around right-angle head main shaft
2
Axial line rotate；
Horizontal main axis case
4
, this horizontal main axis case
4
It is located at right-angle head main shaft
2
Lower end, this horizontal main axis case
4
Including with piston rod
3
It is relatively fixed the horizontal main axis casing of connection
41
, be located at horizontal main axis casing
41
In and the horizontally extending horizontal main axis of axial line
42
, horizontal main axis
42
By right-angle head main shaft
2
Drive and can arrange rotatably around Pivot Point Center line.Here, right-angle head main shaft
2
With horizontal main axis
42
Between be provided with bevel gear transmission
10
, thus by right-angle head main shaft
2
Rotation drive horizontal main axis
42
Rotation；
Positioning tooth wheels
7
, including mutually engageable first gear
71
With the second gear
72
, the first gear
71
With right-angle head body
1
Fix setting, the second gear
72
Then with piston rod
3
Fix setting, work as piston rod
3
During oscilaltion, the first gear can be ordered about
71
With the second gear
72
Engage each other or be disengaged from；
Adjust gear train
8
, including mutually engageable 3rd gear
81
With the 4th gear
82
, the 3rd gear
81
With horizontal main axis casing
41
Fix setting, the 4th gear
82
With right-angle head main shaft
2
Arrange with being relatively fixed, so, work as piston rod
3
Just horizontal main axis casing can be driven during oscilaltion
41
Oscilaltion, thus the 3rd gear can be ordered about
81
Realize engaging each other or being disengaged from the 4th gear.
When this automatic indexing right-angle head device
100
When being made without angle adjustment, the first gear
71
With the second gear
72
Engage each other so that piston rod
3
With right-angle head body
1
Between keep relative stability in the circumferential, the 3rd gear
81
With the 4th gear
82
It is disengaged from, horizontal main axis
42
At right-angle head main shaft
2
And ram main shaft
202
Driving under rotate around axial line, and then install adnexa work head time workpiece is processed, this is automatic indexing right-angle head device
100
Non-angled adjust state.
When needs adjust horizontal main axis
42
Working position time, first drive piston rod
3
Move down so that the first gear
71
With the second gear
72
It is disengaged from, and the 3rd gear
81
With the 4th gear
82
Be converted to engagement, now, ram main shaft
202
Drive right-angle head main shaft
2
Rotate, the 4th gear
82
Rotate and order about the 3rd gear
81
Rotate, the 3rd gear
81
Just horizontal main axis casing is ordered about
41
Together with horizontal main axis
42
The most relatively straight angle head body
1
Rotate, and then realize horizontal main axis
42
The adjustment of operating angle, this is automatic indexing right-angle head device
100
Angle adjustment state.After adjusting, order about piston rod
3
Vertically upper shifting so that the 3rd gear
81
With the 4th gear
82
It is disengaged from, and the first gear
71
With the second gear
72
Again engagement realizes location.
See shown in each accompanying drawing, in the present embodiment, right-angle head body
1
Including for ram body
201
The mounting seat being connected
11
, be set in right-angle head main shaft
2
Outer installation set
12
, be set in installation set
12
Outer adapter sleeve
13
, set is installed
12
With adapter sleeve
13
Top respectively with mounting seat
11
It is fixedly connected, piston rod
3
Liftable and can be around ram main shaft
2
Axial line rotatably be located at installation set
12
With adapter sleeve
13
Between.See figure
3
And figure
9
Shown in, set is installed
12
Circumferential side wall on offer annular groove, piston rod
3
It is set in installation set
12
Outside, piston rod
3
On there is the piston in hollow and annular
31
, this piston
31
It is plugged in the most ordinatedly in above-mentioned annular groove, the inner circumferential cell wall of such annular groove and piston
31
Inner circumferential wall be tightly connected mutually so that annular groove is by piston
31
It is separated to form the epicoele of mutually isolation
32
With cavity of resorption
33
, that is, this installation set
12
Form the cylinder body of hydraulic cylinder.
See shown in each accompanying drawing, this automatic indexing right-angle head device
100
Also include in the form of a ring and be set in right-angle head body
1
The graduated disc in outside
6
, this graduated disc
6
With piston rod
3
Arrange with being relatively fixed, i.e. this graduated disc
6
Can be around right-angle head main shaft
2
Axial line be set in adapter sleeve rotatably
13
On, pass through graduated disc
6
Would know that piston rod
3
The anglec of rotation, that is know horizontal main axis case
4
The anglec of rotation.Right-angle head body
1
On be fixedly provided with encoder
5
, this encoder
5
Main shaft
51
On the 5th gear is installed
52
, graduated disc
6
On be fixedly provided with and the 5th gear
52
The 6th gear being meshed
53
, so, work as graduated disc
6
During rotation, the 6th gear
53
The 5th gear will be driven
52
Rotate, and then make encoder
5
Know graduated disc
6
And horizontal main axis case
4
The anglec of rotation, it is achieved horizontal main axis
42
The accurate reading of the anglec of rotation.Encoder
5
Pass through support
9
It is fixed on right-angle head body
1
On, support
9
It is provided with switch module
90
, this switch module
90
Including realizing horizontal main axis
42
First switch of back to zero detection
91
, be used for realizing piston rod
3
Loosen downwards the second switch of detection
92
, be used for realizing piston rod
3
Upwards strain the 3rd switch of detection
93
.Encoder
5
The data known can feed back to the digital control system on gantry machining center, and then makes the digital control system can be to horizontal main axis
42
The angle rotated is controlled so that it is the precision of angle adjustment is higher.
This automatic indexing right-angle head device
100
It is located in the adnexa head storehouse of gantry machining center, right-angle head body
1
With ram body
201
Between be provided with the quick connector mechanism of hydraulic control, right-angle head main shaft
2
With ram main shaft
202
Between be provided with the positioning key matched
203
With locating slot
204
, when above-mentioned quick connector mechanism is by right-angle head body
1
With ram body
201
When being connected, positioning key
203
It is plugged in locating slot ordinatedly
204
In, it is achieved ram main shaft
202
With right-angle head main shaft
2
Between location with fixing, when ram main shaft
202
Just right-angle head main shaft can be driven during rotation
2
Synchronous rotary.
See figure
4
Shown in, straight joint body
1
It is provided with multiple quick connector, is passed through interface quick connector one including hydraulic oil
11a
, quick connector two
11b
And quick connector three
11c
, also include that coolant is passed through interface quick connector four
11d
, compressed air be passed through interface quick connector five
11e
, lubricant mist be passed through interface quick connector six
11f
, be used for connecting encoder
5
The quick connector seven of wire
11g
.Wherein, quick connector one
11a
For to the epicoele of hydraulic cylinder
32
Fuel feeding, quick connector two
11b
For to the cavity of resorption of hydraulic cylinder
33
Fuel feeding, quick connector three
11c
For to controlling horizontal main axis
42
The hydraulic cylinder fuel feeding of pine broaching tool.
See figure
5
Shown in, horizontal main axis case
4
Horizontal main axis casing
41
On be additionally provided with can spray cooling mist of oil condensing nozzle
43
, this condensing nozzle
43
With quick connector six
11f
It is connected, condensing nozzle
43
Outlet be then directed at bevel gear transmission
10
, and then to bevel gear transmission
10
Gear be lubricated.Right-angle head body
1
On be additionally provided with cooling passage (not shown), horizontal main axis casing
41
On offer the coolant nozzle cooled down at the Working position to workpiece to be processed that is connected with this cooling passage, this cooling duct pass through quick connector four
11d
Feed coolant.Right-angle head body
1
On be additionally provided with compressed air channel (not shown), this compressed air channel pass through quick connector five
11e
Feeding compressed air, the outlet of compressed air channel is then directed at horizontal main axis
41
End, so that tool changing installed position to be blown, remove the impurity of this position, it is to avoid the installation accuracy problem caused because of impurity.
To sum up, automatic indexing right-angle head device on the gantry machining center of the present invention, control to realize the automatic rotation of right-angle head device by digital control system, it is achieved horizontal main axis
42
The automatic adjustment of machining angle position, its Adjustment precision is high, adjusts the most very convenient, by horizontal main axis
42
The cutter that upper installation is different, can meet the needs on processing workpiece different angles inclined-plane, the perfect machining functions of gantry machining center.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (10)
1. automatic indexing right-angle head device on a gantry machining center, it is arranged on the ram of gantry machining center, described ram includes ram body, the ram main shaft being rotatably disposed within described ram body, it is characterised in that described automatic indexing right-angle head device includes:
Right-angle head body, described right-angle head body can be connected on described ram body regularly；
Right-angle head main shaft, described right-angle head main shaft can be connected to regularly on described ram main shaft and can be with described ram main shaft synchronous rotary；
Hydraulic cylinder, the cylinder body of described hydraulic cylinder is located on described right-angle head body regularly, and the piston rod of described hydraulic cylinder can vertically oscilaltion can rotating around the axial line of described right-angle head main shaft；
Horizontal main axis case, the lower end of described right-angle head main shaft is located at by described horizontal main axis case, described horizontal main axis case includes the horizontal main axis casing being fixedly connected with described piston rod, be located in described horizontal main axis casing and horizontal main axis that axial line is horizontally extending, and described horizontal main axis can be arranged around Pivot Point Center line rotatably by described right-angle head main shaft drives；
Positioning tooth wheels, including mutually engageable first gear and the second gear, described first gear and described right-angle head body fix setting, and described second gear and described piston rod fix setting；
Adjusting gear train, including engaging each other the 3rd gear and the 4th gear, described 3rd gear and described horizontal main axis casing fix setting, and described 4th gear is arranged with described right-angle head main shaft with being relatively fixed；
Described automatic indexing right-angle head device has angle adjustment state and non-angled adjusts state, when being in non-angled and adjusting state, described first gear and the second gear engage each other, described 3rd gear and the 4th gear are disengaged from, the operating angle of described horizontal main axis is fixed, and described right-angle head main shaft orders about described horizontal main axis under the drive of described ram main shaft and rotates；When being in angle adjustment state, described piston rod lifts vertically and orders about described first gear and the second gear is disengaged from, described 3rd gear and the 4th gear engage each other, and described right-angle head main shaft orders about described horizontal main axis casing the most described right-angle head body and rotates and realize the adjustment of described horizontal main axis operating angle.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterized in that, described right-angle head body includes the mounting seat for being connected with described ram body, the installation set being set in outside described right-angle head main shaft, the adapter sleeve being set in outside described installation is overlapped, described install that set is fixing with described mounting seat respectively with described adapter sleeve to be connected, described piston rod liftable and described installation can be located at rotatably around the axial line of described ram main shaft and overlap between described adapter sleeve.
Automatic indexing right-angle head device on gantry machining center the most according to claim 2, it is characterized in that, annular groove is offered in the described circumferential side wall installing set, described piston rod is set in the described outside installing set, there is on described piston rod the piston in hollow and annular, described piston is plugged in described annular groove the most ordinatedly, the inner circumferential cell wall of described annular groove is tightly connected with the inner circumferential wall of described piston, and described annular groove is separated to form the epicoele and cavity of resorption being isolated mutually by described piston.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterized in that, described automatic indexing right-angle head device also includes in the form of a ring and is set in the graduated disc of described right-angle head outer body, and the most described piston rod of described graduated disc is fixedly installed.
Automatic indexing right-angle head device on gantry machining center the most according to claim 4, it is characterized in that, it is installed with encoder on described right-angle head body, 5th gear is installed on the main shaft of described encoder, the 6th gear being meshed with described 5th gear it is fixedly provided with on described graduated disc, when described automatic indexing right-angle head device is in angle adjustment state, described piston rod rotarily drives the rotation of described 6th gear and the 5th gear so that described encoder obtains the adjustment angle of described horizontal main axis.
Automatic indexing right-angle head device on gantry machining center the most according to claim 5, it is characterized in that, described encoder is fixedly provided on described right-angle head body by support, described support is provided with switch module, and described switch module includes realizing the first switch of described horizontal main axis back to zero detection, realizes described piston rod and move down the second switch of state-detection, realize described piston rod and move up the 3rd switch of state-detection.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterized in that, it is provided with the bevel gear transmission for being in transmission connection between described horizontal main axis and described right-angle head main shaft, being additionally provided with the condensing nozzle that can spray cooling mist of oil on described horizontal main axis casing, the outlet of described condensing nozzle is directed at described bevel gear transmission.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterized in that, it is additionally provided with cooling passage on described right-angle head body, described horizontal main axis casing offers and is connected for the coolant nozzle that workpiece to be processed is cooled down with described cooling passage.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterised in that be additionally provided with compressed air channel on described right-angle head body, the outlet of described compressed air channel is directed at the shaft end of described horizontal main axis.
Automatic indexing right-angle head device on gantry machining center the most according to claim 1, it is characterized in that, described automatic indexing right-angle head device is located in the adnexa head storehouse of described gantry machining center, the quick connector mechanism of hydraulic control it is provided with between described right-angle head body and described ram body, the positioning key and locating slot matched it is provided with between described right-angle head main shaft with described ram main shaft, when described right-angle head body is connected by described quick connector mechanism with described ram body, described positioning key is plugged in described locating slot ordinatedly.
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| CN201510138041.1A CN104723169B (en) | 2015-03-27 | 2015-03-27 | Automatic indexing right-angle head device on gantry machining center |
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| CN201510138041.1A CN104723169B (en) | 2015-03-27 | 2015-03-27 | Automatic indexing right-angle head device on gantry machining center |
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| CN104723169A CN104723169A (en) | 2015-06-24 |
| CN104723169B true CN104723169B (en) | 2017-01-04 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106938405A (en) * | 2016-01-05 | 2017-07-11 | 协鸿工业股份有限公司 | 1 degree of positioner of angle head C axles |
| CN111805281B (en) * | 2020-06-22 | 2021-11-16 | 广州市昊志机电股份有限公司 | Bidirectional angle head |
| CN112008488B (en) * | 2020-08-13 | 2022-05-31 | 山东海特数控机床有限公司 | Automatic indexing right-angle head used in gantry machining center |
| CN112276190B (en) * | 2020-10-15 | 2022-12-20 | 周云 | Double-piston indexing milling head |
| CN112276191A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Cutter head with cutter head indexing fluted disc and cutter head rotating fluted disc matched and positioned |
| CN112276189A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Oil receiving pressure plate of vertical milling machine |
| CN113043068B (en) * | 2021-02-22 | 2023-03-24 | 宁波海天精工股份有限公司 | Micro-degree indexing mechanism |
| CN113523718B (en) * | 2021-07-08 | 2022-04-05 | 哈尔滨电气动力装备有限公司 | Manufacturing process of nuclear main pump bearing guide ring key groove of nuclear power station |
| CN117300735B (en) * | 2023-11-28 | 2024-02-23 | 昆山台功精密机械有限公司 | Right-angle head precision detection device and detection method thereof |
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| US7581460B2 (en) * | 2004-11-30 | 2009-09-01 | Civic Environmental Systems Limited | Drive assembly |
| DE102005054742A1 (en) * | 2005-04-12 | 2006-10-19 | Sms Demag Ag | Drive spindle for the main drive of a rolling stand |
| CN201371391Y (en) * | 2009-02-09 | 2009-12-30 | 福建省三明机床有限责任公司 | Milling head indexing structure |
| CN202079435U (en) * | 2011-03-23 | 2011-12-21 | 桂林机床股份有限公司 | Main motor-driven automatic-indexing right-angle milling head |
| CN204471106U (en) * | 2015-03-27 | 2015-07-15 | 苏州江源精密机械有限公司 | Automatic indexing right-angle head device on gantry machining center |
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