CN204248047U - A kind of NC rotary table - Google Patents
A kind of NC rotary table Download PDFInfo
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- CN204248047U CN204248047U CN201420572914.0U CN201420572914U CN204248047U CN 204248047 U CN204248047 U CN 204248047U CN 201420572914 U CN201420572914 U CN 201420572914U CN 204248047 U CN204248047 U CN 204248047U
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- sleeping
- workbench
- tailstock
- rotary table
- main shaft
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Abstract
The utility model relates to a kind of NC rotary table, comprise base, and be provided with workbench above base, it is characterized in that: described workbench is respectively equipped with tailstock and dividing head, holding workpiece between tailstock and dividing head, milling cutter is provided with near tailstock side, workbench is provided with main shaft, sleeping wheel and coning sleeve are established in main shaft lower end, sleeping wheel is provided with the sleeping bar with being meshed with sleeping wheel, sleeping bar is connected with servomotor, coning sleeve is placed on base, beneficial effect is: 1, utilization arranges dividing head, tailstock, milling cutter and master turn, realize workbench auto-feed, withdrawing, calibration, rotate to wait and once complete Product processing, 2, adjusting screw(rod) is utilized to realize regulating sleeping rod bearing position, the operating efficiency of effective lifting spindle, 3, rotating circular disk realizes worktable rotary, is convenient to coordinate process further workpiece.
Description
Technical field
The utility model relates to a kind of milling machine technical field, specifically a kind of NC rotary table.
Background technology
General common cutter example: T-slot cutter, face and side cutter, milling cutter of woodruff key etc., cutting space raising cutting ability to increase appearance, in groove design, generally adopting skewed slot zigzag tooth especially for large gauge cutter.And the processing of skewed slot zigzag tooth never particularly preferred method, usually on universal milling machine, dividing head is arranged on the base plate of an energy adjusting angle exactly, add the oblique angle that man-hour adjusts to workpiece process stipulation at every turn, calibration adopts dividing head artificial calibration, unclamps fixed screw and adjust the corresponding oblique angle of workpiece again and complete zigzag tooth processing after the complete helical teeth of milling.
Prior art is on general universal milling machine, with dividing head clamping material, manual calibration needs Secondary Control installing plate to complete zigzag tooth processing, so operating efficiency is very low, labour intensity large, gradient alignment error high to the skill set requirements of operative employee also large, product quality cannot ensure, workman can only carry out small lot processing by single-set operation, cannot meet modern production requirement.
Summary of the invention
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is to propose a kind of NC rotary table, can machining accuracy high, to enhance productivity and Improving The Quality of Products, labor strength greatly reduce, meet batch machining requirement etc.
According to a kind of NC rotary table of the present utility model, comprise base, and be provided with workbench above base, it is characterized in that: described workbench is respectively equipped with tailstock and dividing head, holding workpiece between tailstock and dividing head, milling cutter is provided with near tailstock side, workbench is provided with main shaft, and sleeping wheel and coning sleeve are established in main shaft lower end, and sleeping wheel is provided with the sleeping bar with being meshed with sleeping wheel, sleeping bar is connected with servomotor, and coning sleeve is placed on base.
In addition, according to a kind of NC rotary table of the present utility model, also have following additional technical feature: according to embodiments more of the present utility model, specifically further, described main shaft lower end is also provided with for being convenient to the plane bearing of main shaft at worktable rotary.
Further concrete, described workbench is provided with sleeping rod bearing, and described servomotor is fixed on sleeping rod bearing.
Further concrete, described sleeping rod bearing side is provided with the adjusting screw(rod) for regulating sleeping rod bearing position.
Further concrete, described base is provided with sleeping roller box, and sleeping roller box peaks on workbench bottom surface.
Further concrete, described sleeping roller box is provided with lower support dish, is also provided with rotating circular disk between lower support dish and workbench.
Further concrete, described dividing head is provided with three-jaw card basin.
The beneficial effects of the utility model are: 1, utilize and arrange calibration head, tail frame, milling cutter and master turn, realize workbench auto-feed, withdrawing, calibration, rotation etc. and once complete Product processing; 2, adjusting screw(rod) is utilized to realize regulating sleeping rod bearing position, the operating efficiency of effective lifting spindle; 3, rotating circular disk realizes worktable rotary, is convenient to coordinate process further workpiece.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment.
Fig. 1 is according to structural representation of the present utility model.
It is below description of reference numerals
Base 1; Coning sleeve 101; Servomotor 2; Main shaft 3; Plane bearing 301; Workbench 4; Rotating circular disk 401; Lower support dish 402; Dividing head 5; Tailstock 6; Milling cutter 7; Sleeping roller box 8; Sleeping wheel 9; Sleeping rod bearing 10; Sleeping bar 1001; Adjusting screw(rod) 1002; Workpiece 11.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Below with reference to Fig. 1, a kind of NC rotary table according to the utility model embodiment is described.
As shown in Figure 1, the utility model states a kind of NC rotary table, comprise base 1, and be provided with workbench 4 above base 1, it is characterized in that: described workbench 4 is respectively equipped with tailstock 6 and dividing head 5, holding workpiece 11 between tailstock 6 and dividing head 5, milling cutter 7 is provided with near tailstock 6 side, workbench 4 is provided with main shaft 3, sleeping wheel 9 and coning sleeve 101 are established in main shaft 3 lower end, sleeping wheel 9 is provided with the sleeping bar 1001 with being meshed with sleeping wheel 9, and sleeping bar 1001 is connected with servomotor 2, and coning sleeve 101 is placed on base 1.Utilization arranges dividing head 5, tailstock 6, milling cutter 7 and master and turns 3, realizes workbench auto-feed, withdrawing, calibration, rotation etc. and once completes Product processing;
In addition, according to a kind of NC rotary table of the present utility model, also have following additional technical feature: according to embodiments more of the present utility model, specifically further, described main shaft 3 lower end is also provided with the plane bearing 301 rotated at workbench 4 for being convenient to main shaft 3.
Further concrete, described workbench 4 is provided with sleeping rod bearing 10, and described servomotor 2 is fixed on sleeping rod bearing 10, helps increase servomotor 2 and stablizes, thus indirectly promote machining accuracy.
Further concrete, described sleeping rod bearing 10 side is provided with the adjusting screw(rod) 1002 for regulating sleeping rod bearing 10 position.Adjusting screw(rod) 1002 is utilized to realize regulating sleeping rod bearing position, the operating efficiency of effective lifting spindle; Equally, be convenient to product regulate and manufacture.
Further concrete, described base 1 is provided with sleeping roller box 8, and sleeping roller box 8 peaks on workbench 4 bottom surface.Sleeping roller box 8 protection main shaft 3 and sleeping wheel 9 etc., avoid processing powder to be easier to enter, cause promoting parts wear.
Further concrete, described sleeping roller box 8 is provided with lower support dish 402, is also provided with rotating circular disk 401 between lower support dish 402 and workbench 4.Wherein rotating circular disk 401 realizes workbench 4 and rotates, and is convenient to coordinate process further workpiece 11.
Further concrete, described dividing head 5 is provided with three-jaw card basin.Utilize three-jaw card basin fixation workpiece 11, thus promote machining accuracy.
The utility model utilizes NC dividing head three-jaw card basin and tailstock 6, adopts a top one folder mode clamping, plays reliability effect.Due to climb cutting processing, Milling Force concentrates on tailstock 6, and dividing head 5 can not be too large and out of control due to Milling Force, freely can carry out calibration under control.Workbench 4 designs to coordinate dividing head 5, the large cylindrical of main shaft 3 and lower support dish 402 matched in clearance, the male cone (strobilus masculinus) of main shaft 3 and coning sleeve 101 are scraped can ensure the accuracy of manufacture owing to being crossed to be located through to grind, plane bearing 301 eliminates the axial gap of main shaft 3, main shaft 3, workbench 4, rotating circular disk 401 Trinity screw attachment.Because rotating circular disk 401 and lower support dish 402 diameter 400mm two coil contact area very greatly, so bearing capacity is relatively also very large, is subject to very large Milling Force and also can ensures stable drive.Sleeping roller box 8 is fixed on base 1, and sleeping wheel 9 is fixed on main shaft 3, and sleeping bar 1,001 four bearings are fixed on sleeping rod bearing 10, adjusts sleeping wheel 9 gap ensure transmission accuracy by adjusting screw(rod) 1002.
During work, install that workpiece 11 just can realize the auto-feed of workbench 4, withdrawing, calibration, rotation once complete Product processing.The utility model utilizes the three-jaw card basin of dividing head 5 and tailstock 6 to coordinate, and adopts a top one folder mode clamping workpiece 11, promotes entirety very reliable.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (7)
1. a NC rotary table, comprise base (1), and base (1) top is provided with workbench (4), it is characterized in that: described workbench (4) is respectively equipped with tailstock (6) and dividing head (5), holding workpiece (11) between tailstock (6) and dividing head (5), milling cutter (7) is provided with near tailstock (6) side, workbench (4) is provided with main shaft (3), sleeping wheel (9) and coning sleeve (101) are established in main shaft (3) lower end, sleeping wheel (9) is provided with the sleeping bar (1001) with being meshed with sleeping wheel (9), sleeping bar (1001) is connected with servomotor (2), coning sleeve (101) is placed on base (1).
2. a kind of NC rotary table according to claim 1, is characterized in that: described main shaft (3) lower end is also provided with the plane bearing (301) rotated at workbench (4) for being convenient to main shaft (3).
3. a kind of NC rotary table according to claim 1, is characterized in that: described workbench (4) is provided with sleeping rod bearing (10), and described servomotor (2) is fixed on sleeping rod bearing (10).
4. a kind of NC rotary table according to claim 3, is characterized in that: described sleeping rod bearing (10) side is provided with the adjusting screw(rod) (1002) for regulating sleeping rod bearing (10) position.
5. a kind of NC rotary table according to claim 1, is characterized in that: described base (1) is provided with sleeping roller box (8), and sleeping roller box (8) peaks on workbench (4) bottom surface.
6. a kind of NC rotary table according to claim 5, is characterized in that: described sleeping roller box (8) is provided with lower support dish (402), is also provided with rotating circular disk (401) between lower support dish (402) and workbench (4).
7. a kind of NC rotary table according to claim 1, is characterized in that: described dividing head (5) is provided with three-jaw card basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572914.0U CN204248047U (en) | 2014-10-07 | 2014-10-07 | A kind of NC rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572914.0U CN204248047U (en) | 2014-10-07 | 2014-10-07 | A kind of NC rotary table |
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| Publication Number | Publication Date |
|---|---|
| CN204248047U true CN204248047U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572914.0U Active CN204248047U (en) | 2014-10-07 | 2014-10-07 | A kind of NC rotary table |
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| Country | Link |
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| CN (1) | CN204248047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400084A (en) * | 2014-10-07 | 2015-03-11 | 镇江市丹徒区甬润工具有限公司 | Numerical control rotating table |
-
2014
- 2014-10-07 CN CN201420572914.0U patent/CN204248047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400084A (en) * | 2014-10-07 | 2015-03-11 | 镇江市丹徒区甬润工具有限公司 | Numerical control rotating table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 212124 Zhenjiang, Dantu, Jiangsu, Fengzhen, Xun Huang Huang Village West Yellow Patentee after: Jiangsu Yong run Tools Co., Ltd. Address before: 212141 Huang Xu village, Huang Xu Town, Dantu District, Zhenjiang, Jiangsu (village committee) Patentee before: ZHEJIANG CITY DANTU DISTRICT YONGRUN TOOL CO., LTD. |
|
| CP03 | Change of name, title or address |