CN104191279B - Milling and drilling clamp for series large high-speed roller printing ink slots - Google Patents

Milling and drilling clamp for series large high-speed roller printing ink slots Download PDF

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Publication number
CN104191279B
CN104191279B CN201410416110.6A CN201410416110A CN104191279B CN 104191279 B CN104191279 B CN 104191279B CN 201410416110 A CN201410416110 A CN 201410416110A CN 104191279 B CN104191279 B CN 104191279B
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CN
China
Prior art keywords
workpiece
roller
positioning
support abutment
milling
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
CN201410416110.6A
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Chinese (zh)
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CN104191279A (en
Inventor
张东民
吴艳云
宋裕青
王存龙
尹子超
冯全华
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Shanghai Institute of Technology
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Shanghai Institute of Technology
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Publication date
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Priority to CN201410416110.6A priority Critical patent/CN104191279B/en
Publication of CN104191279A publication Critical patent/CN104191279A/en
Application granted granted Critical
Publication of CN104191279B publication Critical patent/CN104191279B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q15/00Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22Control or regulation of position of tool or workpiece

Abstract

The invention relates to a milling and drilling clamp for series large high-speed roller printing ink slots. The milling and drilling clamp comprises rolling positioning devices, axial positioning clamping devices, a bolt type circumferential positioning device, a movable type tool setting device, linkage clamping devices and the like. The two rolling positioning devices are arranged on the upper face of a clamp body and the middle of a workpiece and used for restraining four degrees of freedom of the workpiece. The axial positioning clamping devices and the bolt type circumferential positioning device are arranged on supports located on the upper face of the clamp body and at the two ends of the workpiece, the axial positioning clamping devices are used for axial positioning pressing of the workpiece, and the bolt type circumferential positioning device is used for restraining the degree of freedom of rotation of the workpiece. The movable type tool setting device is arranged between the workpiece and the right support and used for guaranteeing that a U-shaped groove tool setting block is arranged at the uppermost position. The linkage clamping devices are arranged on the outer sides of the rolling positioning devices and used for clamping or releasing the workpiece at the same time. The milling and drilling clamp can be used for milling and drilling the series large high-speed roller printing ink slots, the workpiece is rapidly and accurately positioned and rapidly clamped, a tool is accurately guided, the milling and drilling clamp is easy and convenient to operate, the machining quality is guaranteed, the machining efficiency is improved, the machining cost is reduced, and the labor intensity of workers is reduced.

Description

Serial large-scale high speed roller ink tank hole milling drill jig
Technical field
The present invention relates to one kind is exclusively used in serial large-scale high speed roller ink tank hole milling drill jig.
Background technology
Large high-speed roller is the important spare part of high speed printing machinery, and the present invention requires according to its manufacturing process, for The shortcomings of revolution adjustment of large high-speed roller is difficult, devise a kind of safe, laborsaving, meet serial large-scale high speed roller ink tank The special fixture of hole machined;Produced using this fixture it is ensured that series of drums positioning, clamping are quick and precisely it is ensured that roller ink tank Hole machined precision, improves working (machining) efficiency, reduces processing cost, meanwhile, clamping workpiece is simple to operate, reduces labor strength.
Content of the invention
The present invention provides a kind of serial large-scale high speed roller ink tank hole milling drill jig, and this fixture can guarantee that series of drums is fixed Position, clamping quick and precisely, can guarantee that roller ink tank hole machined precision, improve working (machining) efficiency, reduce processing cost.
For achieving the above object, the technical scheme is that a kind of serial large-scale high speed roller ink tank hole milling drill point Tool, including workpiece scroll positioning device, axially position clamping device, bolt-type positioning apparatus for circumferential direction, movable tool setting device, connection Dynamic clamping device etc., two scroll positioning devices are arranged on above clamp body, in the middle part of workpiece, for constraining four freedom of workpiece Degree;Axially position clamping device, bolt-type positioning apparatus for circumferential direction are arranged on above clamp body, on the left and right bearing at workpiece two ends, It is respectively used to workpiece axial direction positioning compression and constraint workpiece revolution degree of freedom;Tool setting device is arranged between workpiece and right support abutment, For ensureing u-shaped groove feeler block in the top;Linkage clamp device is arranged on outside scroll positioning device, be used for simultaneously clamping on or Loosen workpiece.
Described scroll positioning device is made up of semicircle bearing, the needle bearing of three arranged concentric and axle, is easy to large-scale height Fast roller revolution positioning adjustment.
Described axially position clamping device includes the locating piece being arranged on the left support abutment on the left of roller workpiece, and opposite side is right On bearing, setting locking nut and clamping screw, realize axially position and compression, prevent roller from processing, axial float occurring.
Described bolt-type positioning apparatus for circumferential direction be by roller workpiece on the right side of the riser of right support abutment on pin-and-hole and one join Set fastening screw composition, during use, supporting fastening screw inserts roller by the pin-and-hole on bearing riser, to respective pin hole on knife plate In the pin-and-hole of cylinder workpiece.
On the riser side that described tool setting device includes be arranged on right support abutment to knife plate, two fastening screws, knife is filled It is set to movable, two fastening screws insert the corresponding dowel hole on the riser of right support abutment, realize knife plate is positioned, make u Type groove feeler block in the top, by cutter is guided to the feeler block on knife plate during processing.
Double helix screw rod that described linkage clamp device includes being arranged in scroll positioning device pedestal, rectangular nut, folder Pincers, Double helix screw rod passes through two rectangular nut and connects two clamps, and during use, Double helix screw rod promotes two rectangular nut reversely or phase To motion, nut drives two clamps to simultaneously clamp on or loosen workpiece.
Described serial large-scale high speed roller ink tank hole milling drill jig also includes the connection keeper of adjusting apparatus position, institute State and connect alignment pin, the compression spiral shell that keeper includes, for left and right bearing, being located by connecting between linkage clamp device and clamp body Nail, passes through shop bolt according to series of drums different length size, housing screw adjusts left support abutment, right support abutment, linkage clamping dress Put the installation site and clamp body between.
The invention has the beneficial effects as follows: the present invention can be used for the milling of serial large-scale high speed roller ink tank hole and bores processing, workpiece Fast and accurate for positioning, do not produce mobile and vibrate, clamping is quick, cutter guiding accurately, easy and simple to handle, all devices can be according to being Row roller size carries out matched modification it is ensured that roller ink tank hole machined quality, improves work pieces process efficiency, reduction is processed into This, reduce labor strength.
Brief description
Fig. 1 is the schematic perspective view of the serial large-scale high speed roller ink tank hole milling drill jig of the present invention;
Fig. 2 is the structural front view of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the sectional view in Fig. 2 along a-a;
Fig. 6 is scroll positioning device and linkage clamp device structural upright schematic diagram;
Fig. 7 is scroll positioning device and linkage clamp device structural front view;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the right view of Fig. 7;
Figure 10 is the sectional view in Fig. 8 along b-b;
Figure 11 is tool setting device and the circumferentially positioned schematic diagram of workpiece axial grip, workpiece;
Figure 12 is the left view of Figure 11;
Figure 13 is roller workpiece schematic perspective view;
Figure 14 is partial enlarged drawing at c in Figure 13;
Figure 15 is roller Workpiece structure front view;
Figure 16 is the left view of Figure 15;
Figure 17 is partial enlarged drawing at d in Figure 15.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of serial large-scale high speed roller ink tank hole milling drill jig invention, including scroll positioning Device z1, axially position clamping device z2, bolt-type positioning apparatus for circumferential direction z3, movable tool setting device z4, linkage clamp device Z5 and setting position adjustment connect keeper.
Two scroll positioning device z1 are arranged on the above, middle part of roller workpiece 4 of clamp body 1, for constraining roller workpiece 4 Four degree of freedom;Workpiece axial direction positioning clamping device z2 is arranged on above clamp body 1, on the left and right bearing at roller workpiece 4 two ends, For roller workpiece 4 axially position and compression;Bolt-type positioning apparatus for circumferential direction z3 is arranged on the right support abutment of roller workpiece 4 right-hand member On, for constraining roller workpiece 4 revolution degree of freedom;Tool setting device between workpiece and right support abutment, for ensureing u-shaped groove feeler block In the top;Linkage clamp device z5 is installed in outside scroll positioning device z1, is used for simultaneously clamping on or loosen roller workpiece 4.
As shown in Fig. 6 to Figure 10, linkage clamp device z5 and scroll positioning device z1 include Double helix screw rod 21, ship and resell on another market 22, spring 23, round end push rod 24, clamp 25, needle bearing 26, axle 27, semicircle bearing 28, alignment pin 29, rectangular nut 30, the 3rd, the 4th alignment pin 31,32, clamp bearing 33.
Scroll positioning device z1 is made up of the needle bearing 26 of 28, three arranged concentric of semicircle bearing and axle 27, two rollings Dynamic positioning system z1 constrains four degree of freedom of workpiece altogether, and rolling friction is little, is easy to large-scale roller 4 revolution positioning and adjusts.
Linkage clamp device z5 is by Double helix screw rod 21, rectangular nut 30, clamp 25, ship and resell on another market 22, round end push rod 24, spring 23 compositions, realize linkage clamping and unclamp;Rectangular nut 30 is promoted by rotating twin screw screw rod 21, final promotion two clamps 25 Promptly, realize Workpiece clamping;Double helix screw rod 21 two thread rotary orientation is contrary, when Double helix screw rod 21 reversely rotates, Spring 23 promotes round end push rod 24 so that two clamps 25 is resetted.
As Fig. 1, shown in 11,12, workpiece axial direction positioning clamping device z2, bolt-type positioning apparatus for circumferential direction z3 and movable right Knife system z4 include locating piece 3, locking nut 11, clamping screw 12, to knife plate 8, first and second fastening screw 34,36.
Workpiece axial direction positioning clamping device z2 includes the locating piece 3 being arranged on roller workpiece side left support abutment 2, opposite side On right support abutment 9, setting locking nut 11 and clamping screw 12, realize axially position and compression, prevent roller workpiece from sending out in processing Raw axial float.
Bolt-type positioning apparatus for circumferential direction z3 is supporting by the pin-and-hole on the riser of the right support abutment 9 of setting on the right side of roller and one Firstth fastening screw 34 forms, the supporting all troubles end when the main trouble ends fastening screw 34 passes through on bearing riser pin-and-hole during use, to knife Respective pin hole on plate 8, always in the pin-and-hole of insertion roller workpiece, one revolution degree of freedom of constraint roller workpiece.
Knife plate 8, first and second positioning is inserted on the riser side plate that movable tool setting device z4 includes be arranged on right support abutment 9 Pin 34,36, is movable to knife plate 8 in movable tool setting device z4, purpose is to avoid workpiece two ends axle journals to install, by right The riser side of seat 9 and first and second fastening screw 34,36, realize knife plate 8 is positioned it is ensured that u-shaped groove feeler block 35 guiding groove exists The top, realizes cutter guiding by feeler block 35 during processing.
As shown in Fig. 2,10,12, the connection keeper of adjusting apparatus position include first to fourth alignment pin 15,29,31, 32, screw 5, pad 6.
The purpose that setting setting position adjustment connects keeper is to meet serial large-scale high speed roller ink tank hole milling brill to add The adjustment demand of work, clamp body is processed respective pin hole system, the various sizes of position location of applicable series of drums;Fixture is left and right Bearing, linkage clamp device bearing is designed to pin positioning, screw in compression, and position can be according in series of drums different length chi Very little adjustment shop bolt, screw position;Scroll positioning device z1 and linkage clamp device z5, can be according to series to knife plate device z4 The different-diameter size of roll body carries out supporting replacing, and insertion pin can be accurately positioned.
Work pieces process position as shown in Figure 13 to Figure 17, the present invention is applied to serial large-scale high speed roller upper shell u-shaped oil The brill processing of the Milling Machining of ink groove and hole slot, by the cutter guiding of feeler block on fixture it is ensured that higher Working position is smart Degree, in figure t1 is u-shaped groove, and t2 is hole slot.
A kind of using method of serial large-scale high speed roller ink tank hole milling drill jig be according to large high-speed roller size- Phase selection answers positioning clamping device etc.-the determine left and right bearing of left and right support position-installation-installation linkage clamp device-installation rolling Dynamic positioning system-hang in workpiece-installation to knife plate-workpiece circumference, axially position-clamping workpiece-process-unclamp workpiece.Specifically Content be first according to roll body diameter dimension to be processed etc. select corresponding scroll positioning device, to knife plate device, Linkage clamp device, then selects bearing snibbing position according to roller entire length to be processed;Installing left and right bearing is exactly After insertion shop bolt 15 positioning, screw is fixed;Installing linkage clamp device is exactly to insert third and fourth alignment pin 31,32 positioning, Screw 5 is fixing;Installing scroll positioning device is exactly to insert shop bolt 29 to position;Hang in roller workpiece 4 and be placed on scroll positioning In device;Install to knife plate 8 is exactly to realize knife plate is determined by fixture right support abutment plate side and first and second fastening screw 34,36 Position is it is ensured that the guiding groove of u-shaped groove feeler block 35 is in the top;Workpiece is circumferentially positioned to be exactly rotational workpieces, by the first fastening screw 34 pass through right support abutment riser and to respective pin hole on knife plate 8, always in the pin-and-hole of insertion roller workpiece;Roller workpiece axially position It is exactly the locating piece 3 that on turn fixture right support abutment 9, roller workpiece pressure is pushed on opposite side left support abutment 2 by clamping screw 12, realize Axially position and compression, then screw locking nut 11 again and lock;Clamping roller workpiece is exactly rotating twin screw screw rod 21, when pushing away During dynamic two rectangular nut 30 adverse movement, nut drives two clamp 25 clamping roller workpiece, and when promoting, two rectangular nut 30 are opposite Motion, spring 23 promotes round end push rod 24 so that two clamps 25 is resetted, and loosens workpiece;After roller Workpiece clamping, right by being arranged on Feeler block 35 on knife plate 8 can be processed to after knife.

Claims (7)

1. a kind of serial large-scale high speed roller ink tank hole milling drill jig, including workpiece scroll positioning device (z1), axially position Clamping device (z2), bolt-type positioning apparatus for circumferential direction (z3), movable tool setting device (z4), linkage clamp device (z5), it is special Levy and be: described two scroll positioning devices (z1) of workpiece be arranged on clamp body (1) above, the middle part of roller workpiece (4), be used for Constraint four degree of freedom of roller workpiece;Axially position clamping device (z2) be arranged on clamp body (1) above, roller workpiece (4) two On the left and right bearing at end, for roller workpiece (4) axially position and compression;Bolt-type positioning apparatus for circumferential direction (z3) is arranged on roller On the right support abutment of cylinder workpiece (4) right-hand member, for constraining roller revolution degree of freedom;Tool setting device (z4) is arranged on workpiece and is propped up with right Between seat, for ensureing u-shaped groove feeler block in the top;Linkage clamp device (z5) is arranged on scroll positioning device (z1) outward Side, is used for simultaneously clamping on or loosen roller workpiece (4).
2. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described rolling Positioner (z1) is made up of semicircle bearing (28), the needle bearing (26) of three arranged concentric and axle (27), is easy to large-scale height Fast roller revolution positioning adjustment.
3. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described axial direction Positioning clamping device (z2) includes the locating piece being arranged on left support abutment (2) on the left of roller workpiece, and opposite side right support abutment sets on (9) Put locking nut (11) and clamping screw (12), realize axially position and compression, prevent roller workpiece from occurring axially in processing Play.
4. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described latch Formula positioning apparatus for circumferential direction (z3) is made up of the pin-and-hole on the riser of right support abutment (9) on the right side of roller workpiece and supporting fastening screw, During use, supporting fastening screw passes through the pin-and-hole on bearing riser, the pin-and-hole to respective pin hole insertion roller workpiece (4) on knife plate Interior.
5. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described activity Formula tool setting device (z4) include being arranged on the riser side of right support abutment (9) to knife plate (8), two fastening screws, two are fixed Position latch inserts the corresponding dowel hole on the riser of right support abutment (9), realizes knife plate (8) is positioned, and makes u-shaped groove feeler block (35) in the top, by cutter is guided to the feeler block (35) on knife plate (8) during processing.
6. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described linkage Clamping device (z5) includes being arranged on Double helix screw rod (21) in scroll positioning device (z1) base, rectangular nut (30), folder Pincers (25), Double helix screw rod (21) connects two clamps (25) by two rectangular nut (30), and during use, Double helix screw rod (21) pushes away Reversely or move toward one another, two rectangular nut (30) drive two clamps (25) to simultaneously clamp on or loosen roller to dynamic two rectangular nut (30) Workpiece (4).
7. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1 it is characterised in that: described series Large high-speed roller ink slotted eye milling drill jig also includes the connection keeper of adjusting apparatus position, and described connection keeper includes For left and right bearing, the alignment pin being located by connecting between linkage clamp device and clamp body, housing screw, according to series of drums Different length size passes through shop bolt, housing screw adjustment left support abutment (2), right support abutment (9), linkage clamp device (z5) and folder The specifically installation site between (1).
CN201410416110.6A 2014-08-22 2014-08-22 Milling and drilling clamp for series large high-speed roller printing ink slots Expired - Fee Related CN104191279B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410416110.6A CN104191279B (en) 2014-08-22 2014-08-22 Milling and drilling clamp for series large high-speed roller printing ink slots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410416110.6A CN104191279B (en) 2014-08-22 2014-08-22 Milling and drilling clamp for series large high-speed roller printing ink slots

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CN104191279B true CN104191279B (en) 2017-02-01

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127794B (en) * 2015-09-23 2017-03-29 上海应用技术学院 The general drill jig of large high-speed printing roller
CN105598724A (en) * 2016-02-19 2016-05-25 佘峰 Industrial planer locking device
CN107997879B (en) * 2017-12-28 2023-07-18 瑞光(上海)电气设备有限公司 Embossing device, roll used for embossing device, and method for producing nonwoven fabric
CN110723490B (en) * 2019-09-03 2021-08-13 湖南人文科技学院 A synchronous processingequipment of outer wall post groove for air kuppe
CN110806282B (en) * 2019-10-27 2021-08-06 国营四达机械制造公司 Motor brush spring pressure test fixing device and method
CN112605615B (en) * 2020-12-18 2022-08-16 汉德车桥(株洲)齿轮有限公司 Machining process for pin hole of shaft part

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JPS60213451A (en) * 1984-04-02 1985-10-25 Maruzen Seikou Kk Angle adjuster for vise
CN201172165Y (en) * 2008-04-10 2008-12-31 中铁山桥集团有限公司 U-shaped reinforcement rib cramp for combination drill
CN201394818Y (en) * 2009-04-20 2010-02-03 宝山钢铁股份有限公司 Fishbone type rubber sleeve fixture
CN201559075U (en) * 2009-12-17 2010-08-25 天津津重重工机器设备制造有限公司 Lathe supporting roller supporting device
CN202123269U (en) * 2011-06-29 2012-01-25 由雨鑫 Positioning and clamping mechanism applied to numeral control drilling machines for machining blind holes in perforation gun barrel bodies
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