CN206084031U - Right angle shape base of numerically -controlled gear hobbing machine - Google Patents
Right angle shape base of numerically -controlled gear hobbing machine Download PDFInfo
- Publication number
- CN206084031U CN206084031U CN201621100895.7U CN201621100895U CN206084031U CN 206084031 U CN206084031 U CN 206084031U CN 201621100895 U CN201621100895 U CN 201621100895U CN 206084031 U CN206084031 U CN 206084031U
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- China
- Prior art keywords
- square base
- base body
- indexing spindle
- hobbing machine
- overcoat
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Abstract
The utility model relates to a right angle shape base of numerically -controlled gear hobbing machine installs the overcoat on the right angle shape base body, the nut bracket on the right angle shape base body is connected with the ball screw pair nut on the lathe slide, and the ball screw gyration just drives the right angle shape base body and the horizontal direction removal is done to the knife rest part of dress on the overcoat, the lathe slide reciprocates perpendicularly on the stand, the right angle shape base body and knife rest part also at random a bed slide reciprocate perpendicularly, the overcoat links firmly through the anterior segment of soket head cap screw an and indexing spindle, and the back end of indexing spindle adopts the ball bearing to support, and has the master gear with soket head cap screw b and through the fastening of left and right sleeve on the indexing spindle, and servo motor passes through the reduction gear and drives the indexing spindle gyration, makes the also and then gyration of knife rest part. The right angle shape base body is the connector of lathe slide and these two parts of tool rest assembly. Because the good characteristic of its high rigidity shock resistance guarantees that this lathe stable performance effect in high -speed high -precision high strength cutting is good.
Description
Technical field：
This utility model is related to chain digital control gear hobbing machine apparatus field, more particularly to a kind of right angle of chain digital control gear hobbing machine
Shape base.
Background technology：
Although the base of chain digital control gear hobbing machine is not to directly cut to use functional part, but lathe slide plate and cutter holder assembly this
Two-part connector, it requires there is the characteristic such as high rigidity, shock resistance, so just can guarantee that lathe at a high speed, it is high-precision, high-strength
Stable performance in degree cutting, effect is good, and understructure of the prior art is not compact, and base floor space is big, its poor rigidity, resists
Pinking is bad.
Utility model content：
The purpose of this utility model is for the deficiencies in the prior art part, there is provided a kind of square bottom of chain digital control gear hobbing machine
Seat, square base body is lathe slide plate and cutter holder assembly this two-part connector.Due to its high rigidity excellent in vibration resistance
Characteristic, it is ensured that this lathe stable performance in high speed, high-precision, high intensity cutting, effect is good.
Technology solution of the present utility model is as follows：
A kind of square base of chain digital control gear hobbing machine, including square base body, on square base body overcoat is provided with,
Nut bracket on the square base body is paid nut and is connected with the ball screw on lathe slide plate, and ball screw is turned round just
Drive square base body and installation blade carrier component on the coat to make horizontal direction movement, realize the radial feed of lathe X-axis；
The lathe slide plate is vertically moved on column, and square base body and blade carrier component are also made on vertical with lathe slide plate
Lower movement, realizes machine Z-axis vertical feed；The overcoat is fastenedly connected with the leading portion of indexing spindle, after the indexing spindle
Duan Caiyong ball bearings are supported, and servomotor drives indexing spindle revolution by decelerator, so that blade carrier component is also and then turned round.
Preferably, being provided with line slideway by soket head cap screw c on the square base body.
Preferably, outer the putting is provided with the preset screw being installed together with blade carrier component.
Preferably, the indexing spindle left end is fastened with bonnet by soket head cap screw d.
Preferably, the oil pipe of the blade carrier component is connected through the endoporus on indexing spindle with oil connection, oil pipe
Joint connects long oil pipe and is communicated to Hydraulic Station.
Preferably, being fastened with using soket head cap screw b and by left sleeves and right sleeves on the indexing spindle
Positioned by flange between master gear, and indexing spindle and master gear, and short set is equiped between flange and indexing spindle；It is described
Two groups of thrust ball bearings, and two groups of thrust ball bearings are installed on indexing spindle and between flange and the back segment of indexing spindle
Inner sleeve between by long set connection.
Preferably, the master gear is meshed with shaft gear.
Preferably, the square base body is provided with cover plate, many reduction of fractions to a common denominator oil clots, many reduction of fractions to a common denominator oil clots are installed on cover plate
On be communicated with multigroup oil-piping, and oil-piping is by the plate on the outside of square base body and pad guide-localization.
Preferably, the overcoat is fastenedly connected by soket head cap screw a with the leading portion of indexing spindle.
The beneficial effects of the utility model are：
Square base body of the present utility model is lathe slide plate and cutter holder assembly this two-part connector, square bottom
Overcoat is installed, the nut bracket on square base body is paid nut and is connected with the ball screw on lathe slide plate on pedestal,
Ball screw revolution just drives square base body and dress blade carrier component on the coat to make horizontal direction movement；Lathe slide plate exists
Vertically move on column, square base body and blade carrier component are also vertically moved with lathe slide plate；Overcoat leads to
Cross soket head cap screw a to be fastenedly connected with the leading portion of indexing spindle, the back segment of indexing spindle is supported using ball bearing, and indexing spindle
Upper employing soket head cap screw b is simultaneously fastened with master gear by left and right sleeves, and servomotor drives indexing spindle by decelerator
Revolution, makes blade carrier component also and then turn round.Square base body has the excellent characteristic such as high rigidity, shock resistance, it is ensured that the machine
Bed stable performance in high speed, high-precision, high intensity cutting, effect is good.
Description of the drawings：
This utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of A-A in Fig. 1；
Fig. 3 is the structural representation of B-B in Fig. 1；
Symbol description in figure：1-square base body；2-bonnet；3-soket head cap screw b；4-left sleeves；5-main
Gear；6-right sleeves；7-short set；8-ball bearing；9-long set；10-overcoat；11-line slideway；12-oil pipe connects
Head；13-plate；14-pad；15-many reduction of fractions to a common denominator oil clots；16-cover plate；17-indexing spindle；18-flange；19-soket head cap screw
a；20-nut bracket；21-adjust pad；22-servomotor；23-decelerator；24-nut；25-flange b；26-
Frame；27-soket head cap screw e；28-ring flange；29-soket head cap screw g；30-supporting plate；31-taper roll bearing；
32-soket head cap screw h；33-flange c；34-shaft gear；35-soket head cap screw f.
Specific embodiment：
Embodiment, is shown in accompanying drawing 1～3, a kind of square base of chain digital control gear hobbing machine, including square base body 1, square
Overcoat 10 is installed on base body 1, nut bracket 20, and square base body 1 and spiral shell are installed on the square base body 1
Adjust pad 21 is installed between female support 20；The overcoat 10 is by 8 M12*40 soket head cap screws a19 and indexing spindle 17
Leading portion be fastenedly connected, the back segment of the indexing spindle 17 is supported using 2 130*200*33 single row angular contact ball bearings 8,
And it is fastened with master gear using 6 M10*85 soket head cap screws b3 and by left sleeves 4 and right sleeves 6 on indexing spindle 17
Positioned by flange 18 between 5, and indexing spindle 17 and master gear 5, and short set 7 is equiped between flange and indexing spindle 17.
Line slideway 11 is installed by 24 M10*70 soket head cap screw c on the square base body 1.
The overcoat 10 is provided with the preset screw being installed together with blade carrier component, and blade carrier component can be conveniently installed at
On overcoat 10.
The left end of the indexing spindle 17 is fastened with bonnet 2 by 3 M5*16 soket head cap screw d.
Two oil pipes of the blade carrier component are each passed through two endoporus on indexing spindle 17, and two oil pipes respectively with
2 1/2 oil connections 12 are connected, and two oil connections connect respectively long oil pipe and are communicated to Hydraulic Station.
Two groups of thrust ball axles are installed on the indexing spindle 17 and between the back segment of flange 18 and indexing spindle 17
Hold and connected by long set 9 between the inner sleeve of 8, and two groups of thrust ball bearings 8.
The master gear 105 is meshed with shaft gear 134, and the shaft gear 134 is by the single-row circular cone rollings of 17*40*13.25
Sub- bearing 131 is supported and positioned by ring flange 128, and the side of ring flange 28 is connected with by 6 M4*12 soket head cap screw e27
Flange b25, the end on shaft gear 34 positioned at taper roll bearing 31 is provided with 2 M16*1.5 nuts 24；Ring flange 28 it is another
Side is connected with flange c33 by 6 soket head cap screws；Supporting plate 30 is installed between the ring flange 28 and flange c33, and
Supporting plate 30 is fastened on ring flange 28 by 3 M5*16 soket head cap screw h32；Between the supporting plate 30 and ring flange 28
It is provided between support 26, and supporting plate 30 and support 26 and is fixed by 4 M8*20 soket head cap screw f35；Pacify on supporting plate 30
Equipped with the 5 M12*30 soket head cap screw g29 that can be fixed on supporting plate 30 in other equipment.
The square base body 1 is provided with cover plate 16, and many reduction of fractions to a common denominator oil clots 15, many reduction of fractions to a common denominator oil clots 15 are provided with cover plate 16
On be communicated with multigroup oil-piping, and oil-piping is by the plate 13 and the guide-localization of pad 14 installed in the outside of square base body 1.
The 1FT7044-1AF71 servomotors 22 pass through 1:20 decelerator decelerator 23 drives indexing spindle 17 to turn round,
So that blade carrier component is also and then turned round.
Utility model works principle：The ball screw on nut bracket 20 and lathe slide plate on square base body 1
Pay nut to be connected, ball screw revolution just drives square base body 1 and the blade carrier component on overcoat 10 to make level
Direction is moved, and realizes the radial feed of lathe X-axis；The lathe slide plate is vertically moved on column, square base
Body 1 and blade carrier component are also vertically moved with lathe slide plate, realize machine Z-axis vertical feed；Servomotor 22 is by subtracting
Fast device 23 drives indexing spindle 17 to turn round, so that blade carrier component is also and then turned round, realizes the rotation of lathe cutter saddle.
Above-described embodiment is the specific descriptions carried out to this utility model, and simply this utility model is carried out furtherly
It is bright, it is impossible to be interpreted as the restriction to this utility model protection domain, those skilled in the art is according in above-mentioned utility model
Appearance is made some nonessential modifications and adaptations and is each fallen within protection domain of the present utility model.
Claims (9)
1. the square base of a kind of chain digital control gear hobbing machine, it is characterised in that：Including square base body (1), square base body
(1) overcoat (10), the nut bracket (20) on the square base body (1) and the ball screw on lathe slide plate are installed on
Pay nut to be connected, ball screw revolution just drives square base body (1) and the blade carrier component on overcoat (10) to make
Horizontal direction is moved, and realizes the radial feed of lathe X-axis；The lathe slide plate is vertically moved on column, square
Base body (1) and blade carrier component are also vertically moved with lathe slide plate, realize machine Z-axis vertical feed；The overcoat
(10) it is fastenedly connected with the leading portion of indexing spindle (17)；The back segment of the indexing spindle (17) is supported using ball bearing (8), servo
Motor (22) drives indexing spindle (17) revolution by decelerator (23), so that blade carrier component is also and then turned round.
2. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The square base
Line slideway (11) is provided with by soket head cap screw c on body (1).
3. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：On the overcoat (10)
It is provided with the preset screw being installed together with blade carrier component.
4. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The indexing spindle
(17) left end is fastened with bonnet (2) by soket head cap screw d.
5. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The blade carrier component
Oil pipe is connected through the endoporus on indexing spindle (17) with oil connection (12), and oil connection connects long oil pipe and is communicated to liquid
Pressure station.
6. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The indexing spindle
(17) master gear (5) is fastened with using soket head cap screw b (3) and by left sleeves (4) and right sleeves (6) on, and is indexed
Positioned by flange (18) between main shaft (17) and master gear (5), and be equiped between flange (18) and indexing spindle (17) short
Set (7)；Two groups of ball axles are installed on the indexing spindle (17) and between the back segment of flange (18) and indexing spindle (17)
Hold (8), and by long set (9) connection between the inner sleeve of two groups of ball bearings (8).
7. the square base of a kind of chain digital control gear hobbing machine according to claim 6, it is characterised in that：The master gear (5)
It is meshed with shaft gear (34).
8. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The square base
Body (1) is provided with cover plate (16), and many reduction of fractions to a common denominator oil clots (15) are provided with cover plate (16), is communicated with many reduction of fractions to a common denominator oil clots (15) multigroup
Oil-piping, and oil-piping is by the plate (13) on the outside of square base body (1) and pad (14) guide-localization.
9. the square base of a kind of chain digital control gear hobbing machine according to claim 1, it is characterised in that：The overcoat (10) is led to
Cross soket head cap screw a (19) to be fastenedly connected with the leading portion of indexing spindle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100895.7U CN206084031U (en) | 2016-09-30 | 2016-09-30 | Right angle shape base of numerically -controlled gear hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100895.7U CN206084031U (en) | 2016-09-30 | 2016-09-30 | Right angle shape base of numerically -controlled gear hobbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206084031U true CN206084031U (en) | 2017-04-12 |
Family
ID=58482628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100895.7U Active CN206084031U (en) | 2016-09-30 | 2016-09-30 | Right angle shape base of numerically -controlled gear hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206084031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424972A (en) * | 2016-09-30 | 2017-02-22 | 浙江日创机电科技有限公司 | Right-angled base of numerical control gear hobbing machine |
-
2016
- 2016-09-30 CN CN201621100895.7U patent/CN206084031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424972A (en) * | 2016-09-30 | 2017-02-22 | 浙江日创机电科技有限公司 | Right-angled base of numerical control gear hobbing machine |
| CN106424972B (en) * | 2016-09-30 | 2018-07-13 | 浙江日创机电科技有限公司 | A kind of square pedestal of chain digital control gear hobbing machine |
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