CN208575264U - A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus - Google Patents
A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus Download PDFInfo
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- CN208575264U CN208575264U CN201821223377.3U CN201821223377U CN208575264U CN 208575264 U CN208575264 U CN 208575264U CN 201821223377 U CN201821223377 U CN 201821223377U CN 208575264 U CN208575264 U CN 208575264U
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- axis
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- main tapping
- machining center
- speed reducer
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Abstract
The utility model discloses a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus, including pedestal, guide plate, sliding block, sensor mounting plate, sensor, spiral positioning pipe, wire-passing tube, mandril and roller, roller, mandril and sliding block are moved synchronously according to the moved in coaxial of spiral positioning pipe and wire-passing tube, sliding block is mounted between two pieces guide plate, guide plate is mounted on the base, and sensor is mounted on sensor mounting plate.The beneficial effects of the utility model are: driving wire-passing tube rotation when Five-axis NC Machining Center main tapping rotates, the spiral positioning pipe being mounted on wire-passing tube is driven to rotate in turn, it is rolled in the helicla flute that roller is arranged on spiral positioning pipe, and then it is moved up and down between guide plate by mandril band movable slider, sliding block cooperates three sensors, determine origin position and the positive and negative rotation limit, the determination of initial position can adjust the relative position of spiral positioning pipe and wire-passing tube and the relative position of sensor mounting plate and guide plate and determine.
Description
Technical field
The utility model relates to high-end carpenter's numerical control five-shaft linkage machining center main tapping technical field, especially a kind of wood
Work Five-axis NC Machining Center main tapping C axis rotary positioning apparatus.
Background technique
Five-axis linkage machine tools have very important influence to industries such as national Aeronautics and Astronautics, military affairs, a precision instruments
Power.In the world using 5-shaft linkage numerical control technology as the mark of a national industrialized level, in woodworking machinery industry, five axis connection
The level representation of the numerical control switch-power manufacture level of woodworking machinery enterprise numerically-controlled machine tool is moved, axis machining center main tapping is high
Core component in Duanmu's number control 5-axis machining center.Five-axis NC Machining Center main tapping rotates the accurate of angle positioning
Property, directly influence the precision of carpenter's 5-axis machining center and the precision of workpieces processing.
Notification number CN206747601U discloses a kind of main tapping, by filling motor gear, rotation at the driving end of motor
Axle sleeve is equipped with the rotation shaft gear being meshed with motor gear, and when the motor is running, motor gear is able to drive rotation shaft gear,
And can be bolted at by positioning key and adjustment in adjustment tank against mode, adjust the relative position of spindle drum and rotating seat, and
Further by being driven and being rotated by gear drive group between the main shaft and the spindle drum, and can be via the adjustment machine
Structure and the relative position for accurately adjusting the spindle drum, keep the rotation of main tapping more accurate, can be improved the precision of processing,
And it further discloses on rotation angle position-limit mechanism on the apparatus plus sensor is to provide the angle of turntable rotation
Limit effect.On the basis of the disclosure, only to C axis direction done rotation the limit accurate positioning, not to origin into
Row positioning, and open file is to propose a kind of angle limit for adding sensor to rotate on position-limit mechanism to provide turntable
One conception of species of effect, does not provide specific installation site and structure.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide positioning it is more accurate, be not in accidentally grasp
A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus made.
The purpose of this utility model is achieved through the following technical solutions: a kind of carpenter's Five-axis NC Machining Center main tapping C axis
Rotary positioning apparatus, it is characterised in that: including pedestal, guide plate, sliding block, sensor mounting plate, sensor, spiral positioning pipe,
Wire-passing tube, mandril and roller, the pedestal are mounted on speed reducer gland, and the guide plate has two pieces and is mounted on the base,
The guide plate is provided with guide groove, there is guide pad on sliding block, and the sliding block is placed between guide plate, the guide pad on sliding block
It is placed in the guide groove on guide plate, described mandril one end is connect with sliding block, and the other end of mandril is connect with roller, the rolling
Son is placed in the helicla flute of spiral positioning pipe, and described wire-passing tube one end is connect with main tapping support arm, the other end of wire-passing tube
It is connect across speed reducer gland with spiral positioning pipe, the sensor mounting plate includes first sensor mounting plate and the second sensing
Device mounting plate, the sensor mounting plate are fixed on the side of two guide plates, and the sensor includes origin sensor, first
Limit sensor and the second limit sensor, second limit sensor are fixedly mounted on second sensor mounting plate, institute
It states the first limit sensor and origin sensor is fixedly mounted on first sensor mounting plate.
Preferably, the speed reducer gland is mounted on speed reducer, and the speed reducer is mounted on five spindle nose connecting flanges
On, the wire-passing tube passes vertically through five spindle nose connecting flanges.
Preferably, the guide plate is mounted at the notch of pedestal, and the notch has at two.
Preferably, connecting plate is connected by screw to two guide plates, and connecting plate is placed at the top of guide plate.
Preferably, the speed reducer gland is connect by screw with five spindle nose connecting flanges with speed reducer fixing end, institute
It states wire-passing tube and passes vertically through speed reducer.
Preferably, the top of the wire-passing tube is connected with the bottom of spiral positioning pipe by four lock-screws.
Preferably, the speed reducer is mounted on five spindle nose connecting flanges, and the five spindle noses connecting flange is mounted on master
On spindle nose support arm.
Preferably, the roller is bearing.
The utility model drives wire-passing tube rotation, and then band when having the advantage that the rotation of Five-axis NC Machining Center main tapping
The dynamic spiral positioning pipe being mounted on wire-passing tube rotates, and rolls in the helicla flute that roller is arranged on spiral positioning pipe, Jin Ertong
It crosses mandril band movable slider to move up and down between guide plate, sliding block cooperates three sensors, to determine origin position and positive negative rotation
Turn the limit, the relative position and sensor mounting plate of the adjustable spiral positioning pipe of the determination of initial position and wire-passing tube and guide plate
Relative position realize.
Detailed description of the invention
Fig. 1 is carpenter's Five-axis NC Machining Center main tapping schematic diagram of the utility model structure；
Fig. 2 is the schematic diagram of the utility model structure；
Fig. 3 is the main view of the utility model structure；
Fig. 4 is the right view of the utility model structure；
Fig. 5 is the guide plate schematic diagram of the utility model structure；
Fig. 6 is the guide plate main view of the utility model structure；
Fig. 7 is the guide plate A-A cross-sectional view of the utility model structure；
Fig. 8 is the sliding block main view of the utility model structure；
In figure, tri- five spindle noses of 1-, 2- main tapping support arm, 3-C axis rotary positioning apparatus, five spindle nose connecting flange of 4-,
5- speed reducer, 6- speed reducer gland, 7- servo motor, 8- spiral positioning pipe, 9- connecting plate, 10- guide plate, 11- sliding block, 12-
First sensor mounting plate, 13- origin sensor, 14- pedestal, 15- roller, 16- mandril, 17- second sensor mounting plate,
The first limit sensor of 18-, the second limit sensor of 19-, 20- wire-passing tube.
Specific embodiment
Further to illustrate that the utility model is the technology hand reaching the beneficial purpose of scheduled utility model and being taken
Section and effect, below in conjunction with attached drawing and preferred embodiment, to the specific embodiment, structure, spy according to the present utility model application
Sign and its effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same
One embodiment, in addition, the special characteristic, structure or feature in one or more embodiments can have any suitable form to combine:
As shown in Fig. 2 ~ 4, a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus, it is characterised in that: including
Pedestal 14, guide plate 10, sliding block 11, sensor mounting plate, sensor, spiral positioning pipe 8, wire-passing tube 20, mandril 16 and roller
15, the pedestal 14 is mounted on speed reducer gland 6, and the guide plate 10 has two pieces and is mounted on pedestal 14, the guiding
Plate 10 is provided with guide groove, there is guide pad on sliding block 11, and the sliding block 11 is placed between guide plate 10, the guiding on sliding block 11
Block is placed in the guide groove on guide plate 10, and described 16 one end of mandril is connect with sliding block 11, the other end and roller of mandril 16
15 connections, the roller 15 are placed in the helicla flute of spiral positioning pipe 8, described 20 one end of wire-passing tube and main tapping support arm 2
Connection, the other end of wire-passing tube 20 pass through speed reducer gland 6 and connect with spiral positioning pipe 8, and the sensor mounting plate includes the
One sensor mounting plate 12 and second sensor mounting plate 17, the sensor mounting plate are fixed on the side of two guide plates 10
Face, the sensor include origin sensor 13, the first limit sensor 18 and the second limit sensor 19, second limit
Sensor 19 is fixedly mounted on second sensor mounting plate 17, and first limit sensor 18 and origin sensor 13 are fixed
It is mounted on first sensor mounting plate 12.
As optional embodiment, the speed reducer gland 6 is mounted on speed reducer 5, and the speed reducer 5 is mounted on
On five spindle nose connecting flanges 4, the wire-passing tube 20 passes vertically through five spindle nose connecting flanges 4.
As optional embodiment, the guide plate 10 is mounted at the notch of pedestal 14, and the notch has at two.
As optional embodiment, connecting plate 9 is connected by screw to two guide plates 10, and connecting plate 9 is placed in guide plate
10 tops.
As optional embodiment, the speed reducer gland 6 and 5 fixing end of speed reducer are connected by screw and five spindle noses
Acting flange connection 4, the wire-passing tube 20 passes vertically through speed reducer 5.
As optional embodiment, the top of the wire-passing tube 20 and the bottom of spiral positioning pipe 8 pass through four locks
Tight screw connection.
As optional embodiment, the speed reducer 5 is mounted on five spindle nose connecting flanges 4, and five spindle nose connects
Acting flange 4 is mounted on main tapping support arm 2.
As optional embodiment, the roller 15 is bearing.
Specific embodiment: as shown in Figure 1, three five spindle noses 1 are connect with main tapping support arm 2, C axis rotary positioning apparatus 3
It is mounted on main tapping support arm 2；Zero-bit is first carried out to determine: four lock-screws of release, rotation spiral positioning pipe 8, but mistake
Spool 20 does not rotate, and roller 15 is gone up and down, and drives mandril 16 and sliding block 11 to go up and down, when spiral positioning pipe 8 goes to suitable position
When setting (i.e. sliding block 11 is moved at origin sensor 13), lock four lock-screws, zero-bit, which determines, to be completed, be rotated further by when
It waits, wire-passing tube 20 and spiral positioning pipe 8 rotate coaxially；As shown in Fig. 2 ~ 4, servo motor 7 is mounted on speed reducer gland 6, really
After zero setting, servo motor 7 and the work of speed reducer 5 drive main tapping rotation, and main tapping rotation drives wire-passing tube 20 to rotate, rotation
The wire-passing tube 20 turned drives spiral positioning pipe 8 to rotate, and roller 15 rises either along the rotation of 8 helicla flute of spiral positioning pipe
Decline, the roller 15 for rising either decline drive mandril 16 to move up and down and then transport with movable slider 11 along about 10 guide plate
Dynamic, when spiral positioning pipe 8 rotates clockwise 250 °, sliding block 11 rises to the first limit sensor 18, woodwork processing center
Control system control speed reducer 5 rotates backward, and then spiral positioning pipe 8 is driven to rotate counterclockwise, and sliding block 11 declines, when spiral is fixed
When position pipe 8 rotates counterclockwise 250 °, sliding block 11 drops to the second limit sensor 19, and the control system of woodwork processing center is controlled again
Speed reducer 5 processed rotates forward, and repeats such work.
It should be noted that installed between the first limit sensor 18, the second limit sensor 19 and origin sensor 13
Distance is to rotate angle according to the size and the limit of spiral positioning pipe 8 to be determined, and the utility model is not limited only to 250 ° of pole
Limit rotation angle, the internal diameter of followed by spiral positioning pipe are equal or slightly larger than wire-passing tube outer diameter.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (8)
1. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus, it is characterised in that: including pedestal (14), guiding
Plate (10), sliding block (11), sensor mounting plate, sensor, spiral positioning pipe (8), wire-passing tube (20), mandril (16) and roller
(15), the pedestal (14) is mounted on speed reducer gland (6), and the guide plate (10) has two pieces and is mounted on pedestal (14)
On, the guide plate (10) is provided with guide groove, there is guide pad on sliding block (11), and the sliding block (11) is placed on guide plate (10)
Between, the guide pad on sliding block (11) is placed in the guide groove on guide plate (10), described mandril (16) one end and sliding block
(11) it connects, the other end of mandril (16) is connect with roller (15), and the roller (15) is placed on the spiral of spiral positioning pipe (8)
In slot, described wire-passing tube (20) one end is connect with main tapping support arm (2), and the other end of wire-passing tube (20) passes through speed reducer gland
(6) it is connect with spiral positioning pipe (8), the sensor mounting plate includes first sensor mounting plate (12) and second sensor peace
Loading board (17), the sensor mounting plate are fixed on the side of two guide plates (10), and the sensor includes origin sensing
Device (13), the first limit sensor (18) and the second limit sensor (19), second limit sensor (19) are fixedly mounted
On second sensor mounting plate (17), first limit sensor (18) and origin sensor (13) are fixedly mounted on first
On sensor mounting plate (12).
2. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 1, feature exist
In: the speed reducer gland (6) is mounted on speed reducer (5), and the speed reducer (5) is mounted on five spindle nose connecting flanges (4)
On, the wire-passing tube (20) passes vertically through five spindle nose connecting flanges (4).
3. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 1, feature exist
In: the guide plate (10) is mounted at the notch of pedestal (14), and the notch has at two.
4. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 1, feature exist
In: connecting plate (9) is connected by screw to two guide plates (10), and connecting plate (9) is placed at the top of guide plate (10).
5. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 1, feature exist
In: the speed reducer gland (6) is connect by screw with five spindle nose connecting flanges (4) with speed reducer (5) fixing end, the mistake
Spool (20) passes vertically through speed reducer (5).
6. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 1, feature exist
In: it is connected with the bottom of spiral positioning pipe (8) by four lock-screws at the top of the wire-passing tube (20).
7. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 2, feature exist
In: the speed reducer (5) is mounted on five spindle nose connecting flanges (4), and the five spindle noses connecting flange (4) is mounted on main tapping
On support arm (2).
8. a kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus according to claim 2, feature exist
In: the roller (15) is bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821223377.3U CN208575264U (en) | 2018-07-31 | 2018-07-31 | A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821223377.3U CN208575264U (en) | 2018-07-31 | 2018-07-31 | A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575264U true CN208575264U (en) | 2019-03-05 |
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ID=65511590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821223377.3U Active CN208575264U (en) | 2018-07-31 | 2018-07-31 | A kind of carpenter's Five-axis NC Machining Center main tapping C axis rotary positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986321A (en) * | 2022-06-09 | 2022-09-02 | 何芝平 | Optical lens piece deburring device convenient to accomodate |
-
2018
- 2018-07-31 CN CN201821223377.3U patent/CN208575264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986321A (en) * | 2022-06-09 | 2022-09-02 | 何芝平 | Optical lens piece deburring device convenient to accomodate |
| CN114986321B (en) * | 2022-06-09 | 2024-04-12 | 安徽禾视智能科技有限公司 | Optical lens trimming device convenient to store |
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