CN104190975B - The adjustable lathe chuck of plate thickness servicing unit - Google Patents
The adjustable lathe chuck of plate thickness servicing unit Download PDFInfo
- Publication number
- CN104190975B CN104190975B CN201410443225.4A CN201410443225A CN104190975B CN 104190975 B CN104190975 B CN 104190975B CN 201410443225 A CN201410443225 A CN 201410443225A CN 104190975 B CN104190975 B CN 104190975B
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- CN
- China
- Prior art keywords
- backing plate
- chuck
- plate
- main
- hole
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2048—Collets comprising inserts
- B23B2231/2056—Collets comprising inserts where the insert forms part of the surface gripping the workpiece or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/30—Chucks with four jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The adjustable lathe chuck of plate thickness servicing unit, relates to a kind of machining lathe chuck servicing unit. To solve the plate part of current employing lathe turning different-thickness, need round pie backing plate of first respective production, waste material, production cost is high, inefficiency problem. The outer circumference surface of main backing plate radially offers four U-shaped mouths, the center of main backing plate and be processed with respectively a shoulder hole between every adjacent two U-shaped mouths, and the center of adjusting backing plate is processed with a through hole; Adjusting backing plate for five groups is arranged on chuck, main backing plate is arranged on five groups and adjusts on backing plate, wherein adjust backing plate and be arranged on the center of chuck for one group, four chuck jaws of four U-shaped mouths and chuck align setting, main backing plate and adjustment backing plate screw togather by the soket head cap screw and the square nut that penetrate in shoulder hole and through hole, and square nut is fixed in the trapezoidal draw-in groove of chuck. The present invention is applied on lathe, the plate part of energy car plurality of specifications thickness processed.
Description
Technical field
The present invention relates to a kind of machining lathe chuck servicing unit, being specifically related to a kind of plate thickness canMode lathe chuck servicing unit, belongs to machining metal cutting technology field.
Background technology
At present, the common process method of machining plate-like part is to process on planer, milling machine or boring machine, thisThe weak point of three kinds of equipment machining sheets is that working (machining) efficiency is very low, and power source waste is serious, productProcessing cost is very high. And in the time of lathe turning plate part, need to be according to by the thickness of turning plate part,Round pie backing plate of first car system, is placed on lathe chuck and by between car plate-like piece processed, makes by car making sheet shapeThe end face of part exceeds chuck jaw peak, otherwise lathe tool meeting scratch chuck jaw, like this whenever using lathe car systemThe plate part of different-thickness, just needs round pie backing plate of first respective production, has so both wasted material,Affect again manufacturing schedule. In addition, this backing plate is not connected and fixed with chuck, and a plate is so often installedShape part just need to be put and take off once, inconvenient operation, and operating efficiency is low.
Summary of the invention
The object of this invention is to provide the adjustable lathe chuck of a kind of plate thickness servicing unit, to separateThe plate part that certainly adopts at present lathe turning different-thickness, needs round pie backing plate of first respective production,Both waste material, improved production cost, affected again manufacturing schedule, and the low problem of operating efficiency.
Technical scheme of the present invention is: the adjustable lathe chuck of plate thickness servicing unit, it comprisesMain backing plate, five groups of adjustment backing plates, five square nuts, five soket head cap screws; Adjusting backing plate for every group comprisesAdjust backing plate for one～five, every group of quantity of adjusting the adjustment backing plate comprising in backing plate is all identical, five groups of tuneEvery adjusting pad plate thickness in whole backing plate is all identical; Main backing plate and adjustment backing plate are circular slab, main padThe outer circumference surface of plate radially offers four U-shaped mouths, and the outer circumference surface of four main backing plates of U-shaped opening's edge is equalCloth arranges, the center of main backing plate and be processed with respectively a shoulder hole between every adjacent two U-shaped mouths,Be positioned on same circumference and uniform setting with four shoulder holes of the adjacent setting of four U-shaped mouths, adjust backing plateCenter be processed with a through hole; Five groups of adjustment backing plates are arranged in the card of described chuck, mainBacking plate is arranged on five groups and adjusts on backing plates, and one group of center of adjusting backing plate and being arranged on chuck wherein,This wherein coaxially arranges in the shoulder hole of one group of through hole and main backing plate of adjusting backing plate in the middle part of being positioned at, all the other four groupsAdjust the through hole of backing plate and four shoulder holes that are positioned at same circumference corresponding setting one by one of main backing plate, five groupsAdjust adjustment backing plate quantity in backing plate all identical, four chuck jaws pair of four U-shaped mouths and chuckJust arrange, main backing plate and adjustment backing plate are by penetrating soket head cap screw and the square nut in shoulder hole and through holeScrew togather, square nut is fixed in the trapezoidal draw-in groove of chuck.
The present invention has following beneficial effect: because five groups are adjusted the thickness capable of regulating of backing plate, so canThe plate part of car plurality of specifications thickness processed can be processed different-thickness plate part on lathe;Because main backing plate is identical with diameter of chuck, and five groups adjusted backing plates and be all arranged on chuck, makesBearing surface is long-pending large, can overcome more lamellar part due to the distortion that cutting force produces, and ensures more lamellar zeroThe depth of parallelism after two large plane Vehicle Processings of part; While processing each plate part, due to main backing plate and five groupsAdjust backing plate and be fixed on chuck, reduced handling link, improved production efficiency; Due to tabular zeroPart changes lathe processing into by planer, can save the energy, reduces production cost. As added on planerPlate part of work, originally processing one approximately needs about 150 minutes, uses device of the present inventionOn lathe, process, processing now one approximately needs about 15 minutes, and production efficiency improves 9 than originalDoubly. Not only improve production efficiency, also saved mass energy simultaneously, plate part joint of every processingAbout electric energy is approximately 58.5 yuan. When plate part is square, the length of side is 500 × 500mm, or tabularPart is circular, when diameter is φ 500, can ensure that two large plane parallelism tolerances are 0.10mm.
Brief description of the drawings
Fig. 1 is the adjustable lathe chuck of plate thickness of the present invention servicing unit general assembly front view;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the main cutaway view of main backing plate;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the main cutaway view of adjusting backing plate;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the main cutaway view of square nut;
Fig. 8 is the top view of Fig. 7.
Component names shown in figure and label are as follows:
Main backing plate 1, U-shaped mouth 101, shoulder hole 102, scallop hole 103, adjust backing plate 2, through hole 201,Square nut 3, screw 301, soket head cap screw 4, chuck 5, trapezoidal draw-in groove 501.
Detailed description of the invention
As shown in Fig. 1～Fig. 8, the adjustable lathe chuck of plate thickness servicing unit, it comprises main padPlate 1, five groups are adjusted backing plate, five square nuts 3, five soket head cap screws 4;
Adjust backing plate for every group and comprise that one～five is adjusted backing plate 2, adjust the adjustment backing plate comprising in backing plate for every group2 quantity is all identical, and every adjustment backing plate 2 thickness in five groups of adjustment backing plates are all identical; Main backing plate 1Be circular slab with adjustment backing plate 2, the outer circumference surface of main backing plate 1 radially offers four U-shaped mouths 101,Four U-shaped mouths 101 are along the uniform setting of outer circumference surface of main backing plate 1, the center of main backing plate 1 and being positioned atBetween every adjacent two U-shaped mouths 101, be processed with respectively a shoulder hole 102, with four U-shaped mouth 101 phasesAdjacent four shoulder holes 102 that arrange are positioned on same circumference and uniform setting, and the center of adjusting backing plate 2 addsWork has a through hole 201; Five groups of adjustment backing plates are arranged in the card of described chuck 5, and allThe even outer circumferential edges place that is arranged in chuck 5, main backing plate 1 is arranged on five groups and adjusts on backing plate, andWherein adjust backing plate and be arranged on the center of chuck 5 for one group, this is one group of through hole of adjusting backing plate wherein201 with main backing plate 1 be positioned at middle part shoulder hole 102 coaxially arranges, all the other four groups adjustment backing plates through hole201 with four shoulder holes 102 that are positioned at same circumference corresponding setting one by one of main backing plate 1, five groups of adjustmentAdjustment backing plate 2 quantity in backing plate are all identical, four chucks of four U-shaped mouths 101 and chuck 5Pawl aligns setting, four chuck jaws is moved freely in four U-shaped mouths 101, by processed tabular zeroPart clamps or unclamps, and main backing plate 1 and adjustment backing plate 2 are by penetrating in shoulder hole 102 and through hole 201Soket head cap screw 4 screws togather with square nut 3, and square nut 3 is fixed on the trapezoidal draw-in groove 501 of chuck 5In.
Described main backing plate 1 thickness is 28mm, and every is adjusted backing plate 2 thickness is 3mm.
Described square nut 3 forms for being processed with a screw 301 at the geometric center place of a rectangular slab,Square nut 3 two ends are the circular arc of evagination, the maximum length L=50mm of square nut 3.
On described main backing plate 1, between every adjacent two U-shaped mouths 101, be provided with a scallop hole 103,And scallop hole 103 is positioned at described 102 inboards, shoulder hole, and four scallop holes 103 are along main backing plate 1 circumferenceUniform setting. The weight that can alleviate like this this device, handled easily person adjusts the position of square nut 3, fastSpeed is fixed on this device on chuck 5.
Adjust backing plate 2 for adjusting the height of main backing plate 1 end face distance chuck end face, make lathe at thisUnder bright device auxiliary, plate part that can car plurality of specifications thickness processed. Application of installation of the present inventionOn chuck 5, main backing plate 1 thickness is 28mm, and chuck jaw exceeds chuck end face 50mm, so work asWhile using main backing plate 1 car plate part processed separately, must be greater than 22mm by the thickness of car plate part processed.
Device of the present invention has five groups and adjusts backing plates, adjusts backing plate five adjustment that can superpose at most for every groupBacking plate 2, the every thickness of adjusting backing plate 2 is 3mm, when every group of adjustment backing plate uses one to adjust backing plate 2Time, must be greater than 19mm by the thickness of car plate part processed; When every group of adjustment backing plate uses two adjusting padsWhen plate 2, must be greater than 16mm by the thickness of car plate part processed; When every group of adjustment backing plate uses three tuneWhen whole backing plate 2, must be greater than 13mm by the thickness of car plate part processed; When every group of adjustment backing plate uses fourWhen piece is adjusted cushion block 2, must be greater than 10mm by the thickness of car plate part processed; When every group of adjustment backing plate makesWhile adjusting cushion block 2 with five, must be greater than 7mm by the thickness of car plate part processed.
The length of soket head cap screw 4 has five kinds, respectively the corresponding knot that uses one to five adjustment backing plate 2Structure; While using five groups to adjust cushion block, every group of quantity should be consistent, and minimum is one, mostly is five most, instituteThere are the backing plate of adjustment 2 thickness all consistent, adjust backing plate 2 for adjusting main backing plate 1 end face distance chuckThe height of end face, makes lathe under this device auxiliary, plate part that can car plurality of specifications thickness processed.
Claims (4)
1. the adjustable lathe chuck of a plate thickness servicing unit, is characterized in that: it comprises main padPlate (1), five groups are adjusted backing plate, five square nuts (3), five soket head cap screws (4); Every group of adjusting padPlate comprises that one～five is adjusted backing plate (2), and every group of quantity of adjusting the adjustment backing plate (2) comprising in backing plate is equalIdentical, every adjustment backing plate (2) thickness in five groups of adjustment backing plates is all identical; Main backing plate (1) and adjustmentBacking plate (2) is circular slab, and the outer circumference surface of main backing plate (1) radially offers four U-shaped mouths (101),Four U-shaped mouths (101) are along the uniform setting of outer circumference surface of main backing plate (1), the center of main backing plate (1)And be processed with respectively a shoulder hole (102) between every adjacent two U-shaped mouths (101), with four U-shapedsFour shoulder holes (102) of mouth (101) adjacent setting are positioned on same circumference and uniform setting, adjusting padThe center of plate (2) is processed with a through hole (201); Adjust backing plate for five groups and be arranged on chuck (5)In card, main backing plate (1) is arranged on five groups and adjusts on backing plate, and wherein one group of adjustment backing plate is arranged on fourThe center of dog chuck (5), this is the through hole (201) and main backing plate (1) position of one group of adjustment backing plate whereinShoulder hole (102) in center coaxially arranges, and adjusts the through hole (201) and main backing plate of backing plate for all the other four groups(1) four the shoulder holes (102) that are positioned at same circumference are corresponding setting one by one, four U-shaped mouths (101)Align setting with four chuck jaws of chuck (5), soket head cap screw (4) is through main backing plate (1)And shoulder hole (102) and through hole (201) and the square nut (3) of adjusting backing plate (2) screw togather, square nut(3) be fixed in the trapezoidal draw-in groove (501) of chuck (5).
2. the adjustable lathe chuck of plate thickness according to claim 1 servicing unit, its spyLevy and be: described main backing plate (1) thickness is 28mm, every is adjusted backing plate (2) thickness is 3mm.
3. the adjustable lathe chuck of plate thickness according to claim 1 and 2 servicing unit,It is characterized in that: described square nut (3) is for to be processed with a screw (301) at the geometric center place of a rectangular slabForm, square nut (3) two ends are the circular arc of evagination, the maximum length L=50mm of square nut (3).
4. the adjustable lathe chuck of plate thickness according to claim 1 servicing unit, its spyLevy and be: on described main backing plate (1), be positioned between every adjacent two U-shaped mouths (101), be provided with one fan-shapedHole (103), and scallop hole (103) is positioned at described inboard, shoulder hole (102), four scallop holes (103)Along main backing plate (1) circumference uniform distribution setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443225.4A CN104190975B (en) | 2014-09-03 | 2014-09-03 | The adjustable lathe chuck of plate thickness servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443225.4A CN104190975B (en) | 2014-09-03 | 2014-09-03 | The adjustable lathe chuck of plate thickness servicing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190975A CN104190975A (en) | 2014-12-10 |
| CN104190975B true CN104190975B (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443225.4A Active CN104190975B (en) | 2014-09-03 | 2014-09-03 | The adjustable lathe chuck of plate thickness servicing unit |
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| Country | Link |
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| CN (1) | CN104190975B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405840B (en) * | 2020-04-27 | 2021-02-09 | 江苏苏杭电子有限公司 | Method for manufacturing stepped groove for PCB (printed circuit board) embedding capacity by PCB (printed circuit board) appearance processing machine |
| CN111842951B (en) * | 2020-07-22 | 2022-04-22 | 哈电集团（秦皇岛）重型装备有限公司 | Clamping device for machining thickness allowance of sleeper thin plate and machining method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4131593A1 (en) * | 1991-09-23 | 1993-03-25 | Susann Philipp | Distance plate for three or four jaw chuck - consists of radially slotted metal or plastics disc which slides over jaws and axially distances workpiece relative to chuck face |
| JPH0911010A (en) * | 1995-06-29 | 1997-01-14 | Honda Motor Co Ltd | Auxiliary jig for workpiece chuck |
| EP1348507A1 (en) * | 2002-03-28 | 2003-10-01 | Schunk GmbH & Co. KG Fabrik für Spann- und Greifwerkzeuge | Chuck |
| US7185573B1 (en) * | 2005-02-18 | 2007-03-06 | Hayes Lemmerz International, Inc. | Vacuum wheel chuck |
| CN201389762Y (en) * | 2009-03-20 | 2010-01-27 | 常州天山重工机械有限公司 | Equal-height cushion assembly assisting four-claw chuck in clamping gear |
| CN202438702U (en) * | 2012-02-24 | 2012-09-19 | 桂林福达股份有限公司 | Clamping tooling for pressure plate of numerical control vertical lathe |
| CN102962685A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Method and device for axially locating steam-driven three-jaw chuck of numerical-control lathe |
| CN103949683A (en) * | 2014-05-12 | 2014-07-30 | 健雄职业技术学院 | Adjustable cushion block component for disc part location |
| CN204052983U (en) * | 2014-09-03 | 2014-12-31 | 哈尔滨建成集团有限公司 | Plate thickness adjustable lathe chuck servicing unit |
-
2014
- 2014-09-03 CN CN201410443225.4A patent/CN104190975B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4131593A1 (en) * | 1991-09-23 | 1993-03-25 | Susann Philipp | Distance plate for three or four jaw chuck - consists of radially slotted metal or plastics disc which slides over jaws and axially distances workpiece relative to chuck face |
| JPH0911010A (en) * | 1995-06-29 | 1997-01-14 | Honda Motor Co Ltd | Auxiliary jig for workpiece chuck |
| EP1348507A1 (en) * | 2002-03-28 | 2003-10-01 | Schunk GmbH & Co. KG Fabrik für Spann- und Greifwerkzeuge | Chuck |
| US7185573B1 (en) * | 2005-02-18 | 2007-03-06 | Hayes Lemmerz International, Inc. | Vacuum wheel chuck |
| CN201389762Y (en) * | 2009-03-20 | 2010-01-27 | 常州天山重工机械有限公司 | Equal-height cushion assembly assisting four-claw chuck in clamping gear |
| CN202438702U (en) * | 2012-02-24 | 2012-09-19 | 桂林福达股份有限公司 | Clamping tooling for pressure plate of numerical control vertical lathe |
| CN102962685A (en) * | 2012-08-10 | 2013-03-13 | 贵州航天精工制造有限公司 | Method and device for axially locating steam-driven three-jaw chuck of numerical-control lathe |
| CN103949683A (en) * | 2014-05-12 | 2014-07-30 | 健雄职业技术学院 | Adjustable cushion block component for disc part location |
| CN204052983U (en) * | 2014-09-03 | 2014-12-31 | 哈尔滨建成集团有限公司 | Plate thickness adjustable lathe chuck servicing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190975A (en) | 2014-12-10 |
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