CN105500035A - First shaft sliding seat for numerical control machining center - Google Patents
First shaft sliding seat for numerical control machining center Download PDFInfo
- Publication number
- CN105500035A CN105500035A CN201510986783.XA CN201510986783A CN105500035A CN 105500035 A CN105500035 A CN 105500035A CN 201510986783 A CN201510986783 A CN 201510986783A CN 105500035 A CN105500035 A CN 105500035A
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- CN
- China
- Prior art keywords
- groove
- plate
- sliding seat
- pressing
- hold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
- B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
- B23Q1/4866—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair followed perpendicularly by a single sliding pair
Abstract
The invention discloses a first shaft sliding seat for a numerical control machining center. The first shaft sliding seat comprises a sliding seat body and a pressing plate, wherein a first through groove is formed in the sliding seat body; one side of the first through groove extends downwards to form a fixed part, and the fixed part comprises a first connecting plate and a first fixing plate which is inwards bent from the lower end of the first connecting plate; a second through groove is formed in the pressing plate and is communicated with the first through groove, and the position of the second through groove corresponds to the position of the first through groove; a sliding plate gap is formed in a corner at the front end of the pressing plate; the rear end of the pressing plate is fixedly arranged on a sliding plate through a screw; a pressing device is arranged at the sliding plate gap; and the pressing device comprises a pressing ring and a locking screw, wherein the upper end of the pressing ring is a cylindrical surface, the lower end of the pressing ring is a conical surface, the conical surface of the pressing ring acts on the sliding plate gap, and the locking screw is connected to the sliding plate after penetrating through the pressing ring. By using the first shaft sliding seat, the pressing plate can be more reliably fixed, and the pressing plate can be enabled to be in tight contact with the sliding plate.
Description
Technical field
The present invention relates to numerical control machining center.
Background technology
The table device of existing CNC milling machine comprises base, sliding is located at X-axis seat on base, X-axis seat is driven by servomotor, screw mandrel and nut, what X-axis seat slided is provided with Y-axis seat, Y-axis seat is driven by servomotor, screw mandrel and nut, this table device can only carry out the motion of X-axis and Y-axis, is difficult to the workpiece of processed complex curve.
Summary of the invention
In order to can fixation clip more reliably, crush board and sliding panel close contact, the invention provides a kind of numerical control machining center first axle sliding seat.
For achieving the above object, a kind of numerical control machining center first axle sliding seat, comprises sliding seat and pressing plate; Sliding seat is provided with the first groove; Fixture is extended with downwards, the first fixed head that described fixture comprises the first connecting plate and bends inwards from the lower end of the first connecting plate at a side of the first groove; Described pressing plate is provided with the second groove, and the second groove is corresponding with the position of the first groove and communicate; Slide plate breach is provided with in the corner, front end of pressing plate; The rear end of pressing plate is fixed by screws on sliding panel; Hold down gag is provided with in the position of slide plate breach; Described hold down gag comprises hold-down ring and lock-screw, and the upper end of hold-down ring is the face of cylinder, and lower end is taper seat, and the taper seat of hold-down ring acts on slide plate breach, and lock-screw is connected on sliding panel through hold-down ring.
The invention has the beneficial effects as follows: along with the locking of lock-screw, the taper seat of hold-down ring forms downward pressure and horizontal pressure to pressing plate, and crush board is close on sliding seat on the one hand, on the other hand can more firmly fixation clip.
Accompanying drawing explanation
Fig. 1 is the stereogram of table device.
Fig. 2 is the stereogram at another visual angle of table device.
Fig. 3 is the stereogram of sliding seat.
Fig. 4 is the exploded view of table device.
Fig. 5 is the stereogram at another visual angle of sliding seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As shown in Figure 1, Figure 2 and Figure 4, numerical control machining center table device 6 comprises fixed mount 61, first axle sliding seat 62, first axle driving mechanism 63, second shaft rotating device 64, second axle driving mechanism 65, workbench 66 and Three-axis drive mechanism 67.
The fixed side 612 that described fixed mount 61 comprises fixed base plate 611, the both sides of self-retaining base plate upwards bend extension and the holding flange 613 that the top edge of self-retaining side plate bends inwards.Fixed base plate 611 is provided with the first gathering sill 6111.The side that fixed base plate 611 is positioned at the first gathering sill 6111 is provided with the second gathering sill 6112.Be provided with stock guide 614 in one end of fixed base plate 611, like this, the waste material of processing is easily drained in loading device automatically from fixed mount.Fixed base plate 611 is provided with the first guide rail 615, the first guide rail 615 is provided with the first slide block 616.
The first described axle sliding seat 62 comprises sliding seat 621 and pressing plate 622.
As shown in Figures 3 to 5, sliding seat 621 is fixed on the first slide block 616.The slip flange 621b that sliding seat 621 comprises sliding panel 621a and is bent to form downwards from the edge of sliding panel 621a, sliding panel 621a is provided with the first groove 6211, two relative slip flange 621b are provided with slip breach 6212, slip breach 6212 is corresponding with the position of the first guide rail 615, prevents the first guide rail and sliding seat from interfering.
As shown in Figures 3 to 5, fixture 6213 is extended with downwards at a side of the first groove 6211, the first fixed head 62132 that described fixture 6213 comprises the first connecting plate 62131 and bends inwards from the lower end of the first connecting plate 62131, first connecting plate 62131 is positioned at the below of fixed base plate through the first gathering sill 6111, first fixed head.The second connecting plate 6214, second connecting plate 6214 is extended with downwards through the second groove 6212 at the opposite side of the first groove 6211.
Owing to being provided with slip flange 621b, therefore, the intensity of sliding seat 621 can be improved.
It is corresponding with the position of the first groove 6211 and communicate that described pressing plate 622 is provided with the second groove 6221, second groove 6221.Slide plate breach 6222 is provided with in the corner, front end of pressing plate 622.The rear end of pressing plate 622 is fixed by screws on sliding panel 621a.Hold down gag is provided with in the position of slide plate breach 6222.Described hold down gag comprises hold-down ring 6231 and lock-screw 6232, the upper end of hold-down ring 6231 is the face of cylinder, lower end is taper seat, the taper seat of hold-down ring acts on slide plate breach 6222, and lock-screw 6232 is connected on sliding panel through hold-down ring 6231, like this, along with the locking of lock-screw, the taper seat of hold-down ring forms downward pressure and horizontal pressure to pressing plate 622, and crush board 622 is close on sliding seat 621 on the one hand, on the other hand can more firmly fixation clip 622.
As shown in Figures 2 and 3, the first described axle driving mechanism 63 comprises the first servomotor 631, first support plate 632, first guidance set 633, first driven unit 634 and the first steel wire 635.First servomotor 631 is fixed on the bottom of fixed base plate 611; The two ends that fixed base plate 611 is positioned at the first gathering sill 6111 are fixed with the first support plate 632 respectively, first support plate 632 is provided with the first draw-in groove 6321, the upper end of the first draw-in groove 6321 is wider than lower end, like this, when steel wire snaps onto after in the first draw-in groove, can prevent the first steel wire from departing from the first draw-in groove.The first described guidance set 633 comprises the first guiding joint pin be fixed on bottom fixed base plate 611 and the first directive wheel be located on the first guiding joint pin.The first described driven unit 634 comprises the first driving wheel being fixed on first on the first fixed head 62132 and driving joint pin and be located on the first driving joint pin.In one end holding of the first steel wire 635 the first draw-in groove wherein on one first support plate, the other end of the first steel wire 635 to be wrapped in after on the first driving wheel through the output shaft holding of the first directive wheel and the first servomotor in the first draw-in groove on another first support plate.
When the first servomotor 631 works, first servomotor 631 drives the first driven unit 634 to move by the first steel wire 635, first driven unit 634 drives fixture 6231 to move along the first gathering sill 6111, fixture 6231 drives the first slide block on sliding seat 621 along the first guide rail movement, first axle sliding seat 62 drives the second shaft rotating device 64 to move, and the second shaft rotating device 64 drives workbench 66 to move.In the motion process of the first axle sliding seat 62, the driving force of the first axle driving mechanism 63 is delivered on sliding seat by the fixture 6213 through fixed base plate 611, the motion of the first gathering sill 6111 pairs of fixtures has guide effect, add the guide effect of the first guide rail 615 and the first slide block 616, make the motion of the first axle sliding seat 62 more steady, the precision of motion is high.
As shown in Figure 2, guide finger 636 is fixed with in the bottom of fixed base plate 611, abutment 637 is fixed with in the bottom of fixed head 611, described abutment 637 comprise keep out fixed head and certainly keep out that fixed head bends downwards keep out plate, keep out fixed head and be provided with waist type groove, guide finger 636 is through waist type groove, screw is fixed on fixed base plate 611 through waist type groove, keeping out plate keeps out on the first steel wire, like this, has guide effect to the motion of the first steel wire.Because guide finger is through waist type groove, therefore, the position of adjustable abutment 637.
Be fixed with spring stack 638 in the bottom of fixed base plate 611, between spring stack 638 and the second connecting plate 6214, be provided with spring 639.When the first axle sliding seat 62 moves on the position away from spring stack, spring 639 has pulling force to the first axle sliding seat 62, to the first axle sliding seat, there is tensile force, therefore, what the first axle sliding seat 62 was not easy to occur to rock manifests, when the first axle sliding seat 62 moves towards spring stack 638 direction, due to the existence of spring tension, the consumption of the first servomotor is reduced relatively.
The second described shaft rotating device 64 comprises supporting base 641, driving shaft 642, driven shaft 643 and swivel mount 644.The both sides that pressing plate 622 is positioned at the second groove 6221 are fixed with supporting base 641 respectively, a supporting base is provided with driving shaft 642 wherein, another supporting base is provided with driven shaft 643.Described swivel mount 644 comprises swivel plate 6441 and is located at the lug 6442 at swivel plate two ends, and wherein a lug is fixed on driving shaft 642, and another lug is fixed on driven shaft 643.Swivel plate 6441 is provided with annulus 6443, there is in annulus 6443 accommodation space 6444.
Because swivel mount 644 is supported by driving shaft 642 and driven shaft 643, therefore, swivel mount rotates more stable.
The second described axle driving mechanism 65 comprises the second servomotor fixed mount 651, second servomotor 652, worm screw 653 and worm gear 654.Second servomotor fixed mount 651 is fixed on and is provided with on the supporting base of driving shaft.Second servomotor 652 is fixed on the second servomotor fixed mount 651.Worm screw 653 is fixed on the output shaft of the second servomotor.Worm gear 654 is arranged on driving shaft 642, and worm screw 653 engages with worm gear 654.
When the second servomotor 652 works, the second servomotor 652 drives worm gear 654 to rotate by worm screw 653, and worm gear 654 drives driving shaft 642 to rotate, and driving shaft 642 driven rotary frame rotates, and swivel mount drives worktable rotary.Because worm and gear has the function of self-locking, therefore, can prevent swivel mount from arbitrarily rotating.
The bottom of workbench 66 has locating ring, locating ring is positioned at annulus, gap is had between locating ring and the inwall of annulus, swivel plate 6441 is positioned at annulus 6443 there is limited block 661, limited block 661 contacts with workbench 66, prevent workbench 66 from contacting with annulus 6443, avoid workbench 66 to wear and tear with annulus 6443 in rotary course.
Described Three-axis drive mechanism 67 comprises the 3rd servomotor 671, driving gear 672 and driven gear 673.3rd servomotor 671 is fixed on swivel plate 6441, the output shaft of the 3rd servomotor extend in accommodation space, driving gear 672 is arranged on the output shaft of the 3rd servomotor, driving gear 672 is positioned at accommodation space, driven gear 673 is arranged on swivel plate 6441 by fixed axis, driven gear 673 is positioned at accommodation space, and driving gear is meshed with driven gear; Workbench is fixed on driven gear.
During the 3rd servomotor work, the 3rd servomotor drives driving gear to rotate, and driving gear drives driven gear to rotate, and driven gear drives worktable rotary.
Owing to being provided with accommodation space, therefore, driving gear, driven gear, by interior plant accommodation space, are not easy to damage driving gear and driven gear.
Above-mentioned table device, can realize the translation of the first axle sliding seat, can realize the rotation of the second shaft rotating device, can also realize the rotation of workbench self, therefore, can process complex-curved workpiece.
Claims (3)
1.
a kind of numerical control machining center first axle sliding seat, is characterized in that: comprise sliding seat and pressing plate; Sliding seat is provided with the first groove; Fixture is extended with downwards, the first fixed head that described fixture comprises the first connecting plate and bends inwards from the lower end of the first connecting plate at a side of the first groove; Described pressing plate is provided with the second groove, and the second groove is corresponding with the position of the first groove and communicate; Slide plate breach is provided with in the corner, front end of pressing plate; The rear end of pressing plate is fixed by screws on sliding panel; Hold down gag is provided with in the position of slide plate breach; Described hold down gag comprises hold-down ring and lock-screw, and the upper end of hold-down ring is the face of cylinder, and lower end is taper seat, and the taper seat of hold-down ring acts on slide plate breach, and lock-screw is connected on sliding panel through hold-down ring.
2.
numerical control machining center first axle sliding seat according to claim 1, is characterized in that: be extended with the second connecting plate downwards at the opposite side of the first groove.
3.
numerical control machining center first axle sliding seat according to claim 1, it is characterized in that: the slip flange that sliding seat comprises sliding panel and is bent to form downwards from the edge of sliding panel, sliding panel is provided with the first described groove, two relative slip flanges are provided with slip breach, and slip breach is corresponding with the position of the first guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986783.XA CN105500035B (en) | 2015-12-26 | 2015-12-26 | A kind of numerical control machining center first axle sliding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510986783.XA CN105500035B (en) | 2015-12-26 | 2015-12-26 | A kind of numerical control machining center first axle sliding seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500035A true CN105500035A (en) | 2016-04-20 |
| CN105500035B CN105500035B (en) | 2018-02-27 |
Family
ID=55708534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510986783.XA Active CN105500035B (en) | 2015-12-26 | 2015-12-26 | A kind of numerical control machining center first axle sliding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500035B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1477267A2 (en) * | 2003-05-14 | 2004-11-17 | Toyoda Koki Kabushiki Kaisha | Linear motor operated machine tool |
| CN102974897A (en) * | 2012-11-20 | 2013-03-20 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| WO2013057327A1 (en) * | 2011-10-21 | 2013-04-25 | Goratu Maquinas-Herramienta, S.A. | Machine tool comprising an orientable ram |
| CN103878592A (en) * | 2012-12-19 | 2014-06-25 | 鸿准精密模具（昆山）有限公司 | Machine tool |
| CN205254559U (en) * | 2015-12-26 | 2016-05-25 | 沈正福 | Numerical control machining center primary shaft sliding seat |
-
2015
- 2015-12-26 CN CN201510986783.XA patent/CN105500035B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1477267A2 (en) * | 2003-05-14 | 2004-11-17 | Toyoda Koki Kabushiki Kaisha | Linear motor operated machine tool |
| WO2013057327A1 (en) * | 2011-10-21 | 2013-04-25 | Goratu Maquinas-Herramienta, S.A. | Machine tool comprising an orientable ram |
| CN102974897A (en) * | 2012-11-20 | 2013-03-20 | 宝鸡虢西磨棱机厂 | Numerical control gear chamfering machine |
| CN103878592A (en) * | 2012-12-19 | 2014-06-25 | 鸿准精密模具（昆山）有限公司 | Machine tool |
| CN205254559U (en) * | 2015-12-26 | 2016-05-25 | 沈正福 | Numerical control machining center primary shaft sliding seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500035B (en) | 2018-02-27 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Demei Inventor before: Shen Zhengfu |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180125 Address after: The 9 group town Haian County East Bridge Village 226600 Jiangsu city of Nantong Province Applicant after: NANTONG ZHI HANG MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 510800 dormitory building 333, Furong Road, Huadu District, Guangdong, Guangzhou Applicant before: Shen Zhengfu |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230324 Address after: 528251 No. 2-9, Hengxing North Road, Zone C, Science and Technology Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Residence Application) Patentee after: Foshan Junheng Electromechanical Equipment Co.,Ltd. Address before: 226600 group 9, Minqiao village, Chengdong Town, Hai'an County, Nantong City, Jiangsu Province Patentee before: NANTONG ZHI HANG MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |