CN204657508U - Numerically controlled lathe four cutter spacing precisely fills cutter knife rest - Google Patents

Numerically controlled lathe four cutter spacing precisely fills cutter knife rest Download PDF

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Publication number
CN204657508U
CN204657508U CN201520402075.2U CN201520402075U CN204657508U CN 204657508 U CN204657508 U CN 204657508U CN 201520402075 U CN201520402075 U CN 201520402075U CN 204657508 U CN204657508 U CN 204657508U
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CN
China
Prior art keywords
cutter
movable carriage
numerically controlled
controlled lathe
knife rest
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.)
Expired - Fee Related
Application number
CN201520402075.2U
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Chinese (zh)
Inventor
鲁霞
肖苏华
原红玲
王晨放
李小曼
陈建环
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU CITY POLYTECHNIC
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GUANGZHOU CITY POLYTECHNIC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUANGZHOU CITY POLYTECHNIC filed Critical GUANGZHOU CITY POLYTECHNIC
Priority to CN201520402075.2U priority Critical patent/CN204657508U/en
Application granted granted Critical
Publication of CN204657508U publication Critical patent/CN204657508U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of numerically controlled lathe four cutter spacing and precisely fills cutter knife rest, comprise a numerically controlled lathe four cutter spacing automatic flying knife seat, in four sides of described four cutter spacing automatic flying knife seat center stand column, centrosymmetricly respectively establish a longitudinally guiding block, around the longitudinally guiding block of each of described square column, respectively a movable carriage is installed, on described movable carriage, plane fixes a "T"-shaped contiguous block, the height lock screw that "T"-shaped contiguous block is installed on the height adjusting screws and height adjusting screws of vertically end kink installation is positioned in the locating hole in automatic rotary tool rest added plate plate face, movable carriage is again through the knife rest hold-down screw of its front end, be fixed on longitudinally guiding block.The utility model is by height adjusting screws and height lock screw adjustment movable carriage, make tool nose aim at the lathe alignment of shafts, realize without pad dress cutter, it can be widely used in numerical control lathe carrier high adjustment, tool nose centering accuracy is high, uses reliable convenience.

Description

Numerically controlled lathe four cutter spacing precisely fills cutter knife rest
Technical field
The utility model belongs to machinery manufacturing technology field, relates to a kind of numerically controlled lathe cutter clamping structure, is specifically related to a kind of numerically controlled lathe four cutter spacing and precisely fills cutter knife rest.
Background technology
At present, the knife rest of existing lathe in machining part adopts four cutter spacing knife rests usually, it can realize simple and easy dress cutter and automatic position-changing, but in dress cutter process, due to the model of cutter, thickness is different, generally can adopt the form of increase and decrease pad that point of a knife is alignd with machine tool chief axis center, along with in cutter use procedure, wearing and tearing are different, be difficult to find the appropriate spacers just in time aiming at the alignment of shafts to realize accurately filling cutter, point of a knife aims at difficulty with machine tool chief axis center large, this mode not only makes dress cutter precision be affected, poor rigidity, and the aim at tool operation time is long, also machining accuracy can be affected.
Summary of the invention
For these reasons, it is simple that the purpose of this utility model is to provide a kind of structure, easy to install, a kind of numerically controlled lathe four cutter spacing being suitable for numerically controlled lathe use precisely fills cutter knife rest, it can adjust the height of movable carriage easily and fast, make tool nose aim at the lathe alignment of shafts, solve existing lathe in machining part, the problems referred to above that cutter clamping location exists.
The technical scheme that the utility model adopts is, a kind of numerically controlled lathe four cutter spacing precisely fills cutter knife rest, comprise a numerically controlled lathe four cutter spacing automatic flying knife seat, in four sides of described four cutter spacing automatic flying knife seat center square columns, centrosymmetricly respectively establish a longitudinally guiding block, around on the longitudinally guiding block of each of described square column, respectively a movable carriage is installed, on described movable carriage, plane fixes a "T"-shaped contiguous block, the height lock screw that "T"-shaped contiguous block is installed on the height adjusting screws and height adjusting screws of vertically end kink installation is positioned in the locating hole in automatic rotary tool rest added plate plate face, movable carriage is again through the knife rest hold-down screw of its front end, be fixed on longitudinally guiding block.
Numerically controlled lathe four cutter spacing described in the utility model precisely fills cutter knife rest, is further characterized in that,
Described movable carriage, with the rotation of height adjusting screws, drives longitudinally guide pad up-down adjustment to move by "T"-shaped contiguous block, by the nut lock fixed bit that highly locks.
The utility model, by height adjusting screws and height lock screw adjustment movable carriage, makes tool nose aim at the lathe alignment of shafts, realizes without pad dress cutter.Tool holder height adjusts, tool nose centering accuracy is high, uses reliable convenience.
The utility model adopts the design of movable carriage, has enough rigidity, is conducive to the machining accuracy improving and guarantee workpiece, and convenient disassembly, is convenient to clean, avoid in the past in dismounting and change cutter process for the damage of cutter.
Accompanying drawing explanation
Fig. 1 is that the utility model numerically controlled lathe four cutter spacing precisely fills cutter knife rest overall structure schematic diagram;
Fig. 2 is a movable carriage mounting structure schematic diagram of the present utility model;
Fig. 3 is the utility model movable carriage and revolution tool rest longitudinally guiding block scheme of installation.
In figure, 1. automatic rotary tool rest, 2. square column, 3. longitudinally guiding block, 4. movable carriage, 5. "T"-shaped contiguous block, 6. vertically hold kink, 7. height adjusting screws, 8. height lock screw, 9. go up frame plate, 10. locating hole, 11. knife rest hold-down screws, 12. lathe tool hold-down screws, 13. cutters, 14. screws.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of numerically controlled lathe four cutter spacing precisely fills cutter knife rest, as Fig. 1, shown in Fig. 2 and Fig. 3, comprise a numerically controlled lathe four cutter spacing automatic flying knife seat 1, in four sides of described four cutter spacing automatic flying knife seat 1 center square columns 2, centrosymmetricly respectively establish a longitudinally guiding block 3, around on the longitudinally guiding block 3 of each of described square column 2, respectively a movable carriage 4 is installed, on described movable carriage 4, plane fixes a "T"-shaped contiguous block 5, the height lock screw 8 that the height adjusting screws 7 of "T"-shaped contiguous block 5 through vertically holding kink 6 and installing and height adjusting screws 7 are installed is positioned in the locating hole 10 in frame plate 9 plate face on automatic rotary tool rest 1, movable carriage 4 is again through the knife rest hold-down screw 11 of its front end, be fixed on longitudinally guiding block 3.
As shown in Figure 2, movable carriage 4 of the present utility model, with the rotation of height adjusting screws 7, is driven by "T"-shaped contiguous block 5 and moves along guide pad 3 up-down adjustment, to be locked location by height lock screw 8.
The utility model numerically controlled lathe four cutter spacing precisely fills cutter knife rest, during use, first the "T"-shaped contiguous block 5 of height adjusting screws 7 and height lock screw 8 will be housed, be fixedly connected with movable carriage 4 with two screws 14, again by guide pad 3 clamping of movable carriage 4 with square column 2 one sides, automatic rotary tool rest 1 center, pre-fix on guide pad 3 with the slight reinforcing of knife rest hold-down screw 11, then with lathe tool hold-down screw 12, cutter 13 is fixed on clamping on movable carriage 4, subsequently by rotating the height adjusting screws 7 be contained on "T"-shaped contiguous block 5 vertical end kink 6, drive movable carriage 4 longitudinally guide pad 3 moves, adjustment movable carriage 4 position height, the point of a knife of cutter 13 is made to aim at the lathe alignment of shafts, again with the locating hole 10 position locking height adjusting screws 7 of height lock screw 8 in upper frame plate 9 plate face, the position height of fixing movable carriage 4, finally by screwing knife rest hold-down screw 11, movable carriage 4 is firmly fixed on the longitudinally guiding block 3 of automatic rotary tool rest 1, guarantee that the point of a knife of cutter 13 aims at lathe alignment of shafts height and position constant.
Other 3 cutter spacing of numerically controlled lathe automatic rotary tool rest 1 four cutter spacing, according to above-mentioned method, complete the installation of respective movable carriage 4 and the adjustment of cutter 13 point of a knife aligning lathe alignment of shafts height successively, realize the accurate dress cutter of four cutter spacing.
The utility model numerically controlled lathe four cutter spacing precisely fills cutter knife rest, can rapid adjustment knife rest height, make cutter 13 point of a knife aim at the lathe alignment of shafts easily, realize filling cutter without pad.Tool holder height adjusts, tool nose centering accuracy is high, uses reliable, and has enough rigidity, is conducive to the machining accuracy improving and guarantee workpiece.
The utility model can be widely used in numerically controlled lathe, movable carriage 4 can be centered around on numerically controlled lathe four cutter spacing automatic flying knife seat four faces and install simultaneously, the cutter spacing that also can need according to processing is installed, installable different cutter on each movable carriage 4, both the processing of part had been facilitated, also facilitate the replacing of respective movable carriage 4 mounting cutter, adjustment, dismounting and clean, independently not interfereing with each other.
Above-mentioned embodiment is an example of the present utility model; be not used to the enforcement and the interest field that limit utility model; all equivalences made according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.

Claims (2)

1. numerically controlled lathe four cutter spacing precisely fills cutter knife rest, comprise numerically controlled lathe four cutter spacing automatic flying knife seat (1), it is characterized in that, in four sides at described four cutter spacing automatic flying knife seat (1) centers square column (2), centrosymmetricly respectively establish a longitudinally guiding block (3), around on the longitudinally guiding block (3) of each of described square column (2), respectively a movable carriage (4) is installed, the upper plane of described movable carriage (4) fixes a "T"-shaped contiguous block (5), the height adjusting screws (7) of "T"-shaped contiguous block (5) through vertically holding kink (6) and installing and the upper height lock screw (8) installed of height adjusting screws (7) are positioned in the locating hole (10) in upper frame plate (9) the plate face of automatic rotary tool rest (1), movable carriage (4) is again through the knife rest hold-down screw (11) of its front end, be fixed on longitudinally guiding block (3).
2. numerically controlled lathe four cutter spacing according to claim 1 precisely fills cutter knife rest, it is characterized in that, described movable carriage (4) is with the rotation of height adjusting screws (7), drive longitudinally guide pad (3) up-down adjustment to move by "T"-shaped contiguous block (5), locked by height lock screw (8) and locate.
CN201520402075.2U 2015-06-11 2015-06-11 Numerically controlled lathe four cutter spacing precisely fills cutter knife rest Expired - Fee Related CN204657508U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520402075.2U CN204657508U (en) 2015-06-11 2015-06-11 Numerically controlled lathe four cutter spacing precisely fills cutter knife rest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520402075.2U CN204657508U (en) 2015-06-11 2015-06-11 Numerically controlled lathe four cutter spacing precisely fills cutter knife rest

Publications (1)

Publication Number Publication Date
CN204657508U true CN204657508U (en) 2015-09-23

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750575A (en) * 2016-04-29 2016-07-13 柳州铁道职业技术学院 Lathe tool rest with height adjustable
CN108356304A (en) * 2018-02-26 2018-08-03 中山市程博工业产品设计有限公司 A kind of lathe tool fixture
CN108500304A (en) * 2018-03-28 2018-09-07 西安航空职业技术学院 A kind of height adjustable side compact form lathe tool and knife rest
CN109249047A (en) * 2018-10-11 2019-01-22 徐州振丰原喷灌设备有限公司 A kind of lathe tools clamp system
CN111730458A (en) * 2020-06-30 2020-10-02 周书全 Multi-tool-rest numerically controlled lathe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750575A (en) * 2016-04-29 2016-07-13 柳州铁道职业技术学院 Lathe tool rest with height adjustable
CN108356304A (en) * 2018-02-26 2018-08-03 中山市程博工业产品设计有限公司 A kind of lathe tool fixture
CN108500304A (en) * 2018-03-28 2018-09-07 西安航空职业技术学院 A kind of height adjustable side compact form lathe tool and knife rest
CN109249047A (en) * 2018-10-11 2019-01-22 徐州振丰原喷灌设备有限公司 A kind of lathe tools clamp system
CN111730458A (en) * 2020-06-30 2020-10-02 周书全 Multi-tool-rest numerically controlled lathe

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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: 20150923

Termination date: 20180611