CN105345603A - Fixing clamp for milling power device of numerical control lathe - Google Patents
Fixing clamp for milling power device of numerical control lathe Download PDFInfo
- Publication number
- CN105345603A CN105345603A CN201510756115.8A CN201510756115A CN105345603A CN 105345603 A CN105345603 A CN 105345603A CN 201510756115 A CN201510756115 A CN 201510756115A CN 105345603 A CN105345603 A CN 105345603A
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- China
- Prior art keywords
- base
- clamping
- power device
- screwed hole
- hole
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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
- B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a fixing clamp for a milling power device of a numerical control lathe. The fixing clamp comprises a base and a support perpendicularly arranged on the base. One side edge of the upper portion of the base is provided with a chamfer, and a trapezoidal clamping block is arranged on the lower portion of the other end, corresponding to the chamfer, of the base. A clamping hole with the axis parallel to the upper plane of the base is formed in the support, and a clamping groove communicated with the clamping hole is formed in the side wall of the support. Threaded counter bores are formed in the top of the support and located in the position of the clamping groove, and the threaded counter bores penetrate through the clamping groove. Threaded locating holes are formed in the positions, close to the chamfer and the trapezoidal clamping block, of the base. Threaded adjusting holes are formed in the side wall, located in the position of the chamfer, of the base, and the axis of each threaded adjusting hole is parallel to the axis of the clamping hole. In this way, the fixing clamp can be matched with the numerical control lathe, a power head is additionally mounted in the lathe, the power head can be conveniently clamped through the power head support, the position, clamped by the support, of the power head is precise, and the machining quality of products can be conveniently improved.
Description
Technical field
The present invention relates to Digit Control Machine Tool clamping workpiece field, particularly relate 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.
Summary of the invention
The technical problem that the present invention 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 present invention 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 3um; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5um.
The invention has the beneficial effects as follows: the geometrical clamp prodigiosin of a kind of numerically controlled lathe milling power of the present invention device conveniently clamps unit head, 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 present invention 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 invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 5, the embodiment of the present invention 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 2um; 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 3um; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5um; The monolateral 2um 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 present invention 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 present invention reduces 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 embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention 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 invention.
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 3um; The axis in described clamping hole and the depth of parallelism of base lower plane are less than or equal to 5um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756115.8A CN105345603A (en) | 2015-11-09 | 2015-11-09 | Fixing clamp for milling power device of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756115.8A CN105345603A (en) | 2015-11-09 | 2015-11-09 | Fixing clamp for milling power device of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345603A true CN105345603A (en) | 2016-02-24 |
Family
ID=55321738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756115.8A Pending CN105345603A (en) | 2015-11-09 | 2015-11-09 | Fixing clamp for milling power device of numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345603A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063318A (en) * | 1958-10-06 | 1962-11-13 | Frank L Schlappal | Skiving tool holder |
| CN1426336A (en) * | 2000-04-20 | 2003-06-25 | 桑德维克公司 | Cutting tool system and means of accurately positioning same |
| CN101219484A (en) * | 2007-12-24 | 2008-07-16 | 甘成君 | Adjustable tool rest drill clamp of digital control lathes |
| CN201889647U (en) * | 2010-11-19 | 2011-07-06 | 重庆潍柴发动机厂 | Auxiliary tool for drilling holes on machine tool |
| CN203061913U (en) * | 2012-12-19 | 2013-07-17 | 浙江吉利汽车有限公司 | Clamping device for lathe boring cutter |
| CN203509648U (en) * | 2013-08-26 | 2014-04-02 | 黄山皖南机床有限公司 | Process device for milling notch and rack of cylindrical workpiece |
| CN203863031U (en) * | 2013-11-29 | 2014-10-08 | 中国航天科工集团第三研究院第八三五七研究所 | Clamping tool for lathe |
| CN104368831A (en) * | 2014-11-03 | 2015-02-25 | 黄河科技学院 | Numerical control lathe multi-cutter-position device |
| CN205147959U (en) * | 2015-11-09 | 2016-04-13 | 适新科技（苏州）有限公司 | Numerical control lathe mills power device's mounting fixture |
-
2015
- 2015-11-09 CN CN201510756115.8A patent/CN105345603A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3063318A (en) * | 1958-10-06 | 1962-11-13 | Frank L Schlappal | Skiving tool holder |
| CN1426336A (en) * | 2000-04-20 | 2003-06-25 | 桑德维克公司 | Cutting tool system and means of accurately positioning same |
| CN101219484A (en) * | 2007-12-24 | 2008-07-16 | 甘成君 | Adjustable tool rest drill clamp of digital control lathes |
| CN201889647U (en) * | 2010-11-19 | 2011-07-06 | 重庆潍柴发动机厂 | Auxiliary tool for drilling holes on machine tool |
| CN203061913U (en) * | 2012-12-19 | 2013-07-17 | 浙江吉利汽车有限公司 | Clamping device for lathe boring cutter |
| CN203509648U (en) * | 2013-08-26 | 2014-04-02 | 黄山皖南机床有限公司 | Process device for milling notch and rack of cylindrical workpiece |
| CN203863031U (en) * | 2013-11-29 | 2014-10-08 | 中国航天科工集团第三研究院第八三五七研究所 | Clamping tool for lathe |
| CN104368831A (en) * | 2014-11-03 | 2015-02-25 | 黄河科技学院 | Numerical control lathe multi-cutter-position device |
| CN205147959U (en) * | 2015-11-09 | 2016-04-13 | 适新科技（苏州）有限公司 | Numerical control lathe mills power device's mounting fixture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |