CN205147959U - Numerical control lathe mills power device's mounting fixture - Google Patents
Numerical control lathe mills power device's mounting fixture Download PDFInfo
- Publication number
- CN205147959U CN205147959U CN201520887646.6U CN201520887646U CN205147959U CN 205147959 U CN205147959 U CN 205147959U CN 201520887646 U CN201520887646 U CN 201520887646U CN 205147959 U CN205147959 U CN 205147959U
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- China
- Prior art keywords
- base
- power device
- screwed hole
- support
- clamping
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- Expired - Fee Related
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Abstract
The utility model discloses a numerical control lathe mills power device's mounting fixture, include the base and establish the support in the base top perpendicularly, base top one side edge is opened there is the chamfer, on the base with the corresponding other end below of chamfer is equipped with the ladder splint piece, be equipped with the parallel clamping hole in plane on axis and the base on the support, it has the centre gripping groove that is linked together with the clamping hole to open on the support lateral wall, the support top is located centre gripping groove department opens and has the countersunk head screw hole, and the countersunk head screw hole passes the centre gripping groove, be close to on the base chamfer and ladder splint piece department has all opened positioning threaded hole, and it has the regulation screw hole to be located to open on the base lateral wall of chamfer department, adjust the screw hole axis with clamping hole axis is parallel. In this way, the utility model discloses can cooperate the digit control machine tool, install the unit head additional in the lathe, the unit head support can make things convenient for the centre gripping unit head, and the position of support centre gripping unit head is accurate, is favorable to improving the processingquality of product.
Description
Technical field
The utility model relates to Digit Control Machine Tool clamping workpiece field, particularly relates to a kind of stationary fixture of numerically controlled lathe milling power device.
Background technology
Usual numerically controlled lathe only has the function of car, can only process revolving body, and for the structure of special-shaped axis, can only be coordinated by lathe and milling machine and machine, add the cost of equipment and people, efficiency is low simultaneously; If use turnning and milling complex centre machine, although efficiency is high, expensive, and occupied ground area is large.Now in order to realize Milling Machining function in numerically controlled lathe, except opening the wide controlling functions of Cs arbor wheel, also to increase power set again, needing a kind of bearing to carry out clamping power set, can ensure that unit head precision is high; G12.1 is finally used to realize polar coordinate interpolation displacement function.Need the problem solved is how the power set installed additional are fixed, and can ensure that installation accuracy can not have influence on processing dimension.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of stationary fixture of numerically controlled lathe milling power device, can install unit head additional in lathe, realizes possessing turning and Milling Function on a numerically controlled lathe simultaneously; Unit head bearing conveniently can clamp unit head, and the position of bearing clamping unit head is accurate, is conducive to the crudy improving product.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the stationary fixture providing a kind of numerically controlled lathe milling power device, comprises base and the vertical bearing be located at above base; At the upper side of described base, limit has chamfering, below the other end corresponding with described chamfering on base, be provided with trapezoidal fixture block; Described bearing is provided with parallel plane clamping hole on axis and base, bearing sidewall has the holding tank be connected with clamping hole; Described holder top is positioned at holding tank place and has countersunk head screwed hole, and countersunk head screwed hole is through described holding tank; Described base all has positioning spiro pit near described chamfering and trapezoidal fixture block place, the base side wall being positioned at chamfering place has adjustment screwed hole, regulates screwed hole axis parallel with described clamping axially bored line.
Preferably, transition breach is provided with between described trapezoidal fixture block and base lower plane.
Preferably, described countersunk head screwed hole has two, and holder top is positioned in the middle of two countersunk head screwed holes and has clamping screwed hole.
Preferably, described base lower plane adopts linear cutter, and the flatness of base lower plane is less than or equal to 3 μm; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5 μm.
The beneficial effects of the utility model are: the geometrical clamp prodigiosin of a kind of numerically controlled lathe milling power of the utility model device conveniently clamps unit head, and the position of bearing clamping unit head is accurate, to install unit head additional in lathe.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the stationary fixture of a kind of numerically controlled lathe of the utility model milling power device;
Fig. 2 is the right TV structure schematic diagram of the stationary fixture of shown a kind of numerically controlled lathe milling power device;
Fig. 3 is the plan structure schematic diagram of the stationary fixture of shown a kind of numerically controlled lathe milling power device;
Fig. 4 is the A-A schematic cross-section of the stationary fixture of shown a kind of numerically controlled lathe milling power device;
Fig. 5 is the B-B schematic cross-section of the stationary fixture of shown a kind of numerically controlled lathe milling power device;
In accompanying drawing, the mark of each parts is as follows: 1, base; 2, bearing; 3, trapezoidal fixture block; 4, clamping hole; 5, holding tank; 6, countersunk head screwed hole; 7, positioning spiro pit; 8, screwed hole is regulated.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 to Fig. 5, the utility model embodiment comprises:
A stationary fixture for numerically controlled lathe milling power device, comprises base 1 and the vertical bearing 2 be located at above base 1; At the upper side of described base 1, limit has chamfering, trapezoidal fixture block 3 is provided with below the other end corresponding with described chamfering on base 1, transition breach is provided with between trapezoidal fixture block 3 and base 1 lower plane, concentrated for eliminating stress, dovetail groove is formed between trapezoidal fixture block 3 and base, be stuck in the mounting groove of platen by trapezoidal fixture block 3 during installation, matched in clearance is within 2 μm; Described bearing 2 is provided with parallel plane clamping hole 4 on axis and base 1, bearing 2 sidewall has the holding tank 5 be connected with clamping hole 4; Described base lower plane adopts linear cutter, and the flatness of base lower plane is less than or equal to 3 μm; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5 μm; Monolateral 2 μm of the clamping boring ratio line shaft diameter of axle, to ensure centre-height.Holding tank chucking power remains on 1.5NM.Described bearing 2 top is positioned at holding tank 5 place and has countersunk head screwed hole 6, and countersunk head screwed hole 6 is through described holding tank 5, and described countersunk head screwed hole 5 has two, and bearing 2 top is positioned in the middle of two countersunk head screwed holes 6 and has clamping screwed hole; Unit head is placed in clamping hole, with the unit head in countersunk head screwed hole inner bolt clamping clamping hole; Described base 1 all has positioning spiro pit 7 near described chamfering and trapezoidal fixture block 3 place, by positioning spiro pit 7, unit head bearing is fixed on platen; Base 1 sidewall being positioned at chamfering place has and regulates screwed hole 8, regulate screwed hole axis and described clamping hole 4 axis being parallel, utilize adjustment screwed hole 8 pairs of unit head support positions to finely tune.When processing profiled axle, first open the wide controlling functions of Cs arbor wheel, then increase a unit head, use the stationary fixture clamping unit head of a kind of numerically controlled lathe milling power of the utility model device, can ensure that unit head precision is high; G12.1 is finally used to realize polar coordinate interpolation displacement function; There is polar coordinate interpolation displacement function, by polar coordinates null drift to the center of special-shaped axis, like this, just can adjust the center of special-shaped axis and the diameter equidimension of special-shaped axis easily and intuitively; Finally realize possessing turning and Milling Function on a numerically controlled lathe simultaneously, reduce equipment and human cost, enhance productivity.The utility model decreases the equipment of Milling Process, the structure change of maximum using numerically controlled lathe inside and instruction; The line shaft installed in this way, not lifts, unit head is stablized, and the part uniformity processed is good.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a stationary fixture for numerically controlled lathe milling power device, is characterized in that, comprises base and the vertical bearing be located at above base; At the upper side of described base, limit has chamfering, below the other end corresponding with described chamfering on base, be provided with trapezoidal fixture block; Described bearing is provided with parallel plane clamping hole on axis and base, bearing sidewall has the holding tank be connected with clamping hole; Described holder top is positioned at holding tank place and has countersunk head screwed hole, and countersunk head screwed hole is through described holding tank; Described base all has positioning spiro pit near described chamfering and trapezoidal fixture block place, the base side wall being positioned at chamfering place has adjustment screwed hole, regulates screwed hole axis parallel with described clamping axially bored line.
2. the stationary fixture of a kind of numerically controlled lathe milling power device according to claim 1, is characterized in that: be provided with transition breach between described trapezoidal fixture block and base lower plane.
3. the stationary fixture of a kind of numerically controlled lathe milling power device according to claim 2, is characterized in that: described countersunk head screwed hole has two, and holder top is positioned in the middle of two countersunk head screwed holes and has clamping screwed hole.
4. the stationary fixture of a kind of numerically controlled lathe milling power device according to claim 3, is characterized in that: described base lower plane adopts linear cutter, and the flatness of base lower plane is less than or equal to 3 μm; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887646.6U CN205147959U (en) | 2015-11-09 | 2015-11-09 | Numerical control lathe mills power device's mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887646.6U CN205147959U (en) | 2015-11-09 | 2015-11-09 | Numerical control lathe mills power device's mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147959U true CN205147959U (en) | 2016-04-13 |
Family
ID=55683698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887646.6U Expired - Fee Related CN205147959U (en) | 2015-11-09 | 2015-11-09 | Numerical control lathe mills power device's mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345603A (en) * | 2015-11-09 | 2016-02-24 | 适新科技（苏州）有限公司 | Fixing clamp for milling power device of numerical control lathe |
-
2015
- 2015-11-09 CN CN201520887646.6U patent/CN205147959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345603A (en) * | 2015-11-09 | 2016-02-24 | 适新科技（苏州）有限公司 | Fixing clamp for milling power device of numerical control lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191109 |