CN104191279A - 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

Info

Publication number
CN104191279A
CN104191279A CN201410416110.6A CN201410416110A CN104191279A CN 104191279 A CN104191279 A CN 104191279A CN 201410416110 A CN201410416110 A CN 201410416110A CN 104191279 A CN104191279 A CN 104191279A
Authority
CN
China
Prior art keywords
workpiece
roller
clamp
speed roller
high speed
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.)
Granted
Application number
CN201410416110.6A
Other languages
Chinese (zh)
Other versions
CN104191279B (en
Inventor
张东民
吴艳云
宋裕青
王存龙
尹子超
冯全华
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.)
Shanghai Institute of Technology
Original Assignee
Shanghai Institute of Technology
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 Shanghai Institute of Technology filed Critical Shanghai Institute of Technology
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

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

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 a kind of serial large-scale high speed roller ink tank hole milling drill jig that is exclusively used in.
Background technology
Large high-speed roller is the important spare part of high speed printing machinery, the present invention is according to its manufacture process requirement, for large high-speed roller revolution, adjust the shortcomings such as difficulty, designed a kind of safe, laborsaving, special fixture of meeting the processing of serial large-scale high speed roller ink tank hole; Use this fixture to produce, guarantee series of drums location, clamp quick and precisely, guarantee roller ink slotted eye machining accuracy, improve working (machining) efficiency, cut down finished cost, meanwhile, clamping workpiece is simple to operate, reduces labor strength.
Summary of the invention
The invention provides a kind of serial large-scale high speed roller ink tank hole milling drill jig, this fixture can guarantee series of drums location, clamp quick and precisely, can guarantee roller ink slotted eye machining accuracy, improves working (machining) efficiency, cuts down finished cost.
For achieving the above object, technical scheme of the present invention is: a kind of serial large-scale high speed roller ink tank hole milling drill jig, comprise workpiece scroll positioning device, axial location clamping device, bolt-type positioning apparatus for circumferential direction, movable tool setting device, linkage clamp device etc., two scroll positioning devices are arranged on above clamp body, workpiece middle part, for retraining four frees degree of workpiece; Axial location 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, be respectively used to workpiece spindle to positioning compression and the constraint workpiece revolution free degree; Tool setting device is arranged between workpiece and right support abutment, for guaranteeing that U-shaped groove feeler block is in the top; Linkage clamp device is arranged on scroll positioning device outside, for clamp or loosen workpiece simultaneously.
Described scroll positioning device is comprised of needle bearing and the axle of semicircle bearing, three arranged concentric, is convenient to large high-speed roller revolution location and adjusts.
Described workpiece spindle comprises the locating piece on the left support abutment that is arranged on roller workpiece left side to positioning clamping device, locking nut and clamping screw are set on opposite side right support abutment, realizes axial location and compression, prevents that roller from axial float occurring adding man-hour.
Described bolt-type positioning apparatus for circumferential direction is comprised of the pin-and-hole on the riser of the right support abutment on roller workpiece right side and a supporting fastening screw, and during use, supporting fastening screw is by the pin-and-hole on bearing riser, in the pin-and-hole of respective pin hole insertion roller workpiece on knife plate.
Described tool setting device comprise on the riser side that is arranged on right support abutment to knife plate, two fastening screws, tool setting device is movable, corresponding dowel hole on the riser of two fastening screw insertion right support abutments, realization is located knife plate, make U-shaped groove feeler block in the top, add man-hour by the feeler block guiding cutter on knife plate.
Described linkage clamp device comprises double helix screw rod, rectangle nut, the clamp being arranged in scroll positioning device pedestal, double helix screw rod connects two clamps by two rectangle nuts, during use, double helix screw rod promotes two rectangle nuts oppositely or move toward one another, and nut drives two clamps to clamp simultaneously or loosens workpiece.
Described serial large-scale high speed roller ink tank hole milling drill jig also comprises the connection keeper of adjusting device position, described connection keeper comprises 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, by shop bolt, housing screw, adjust left and right bearing, the installation site between linkage clamp device and clamp body.
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 is fast and accurate for positioning, do not produce mobile and vibration, it is accurate that clamping fast, cutter leads, and easy and simple to handle, all devices can carry out matched modification according to series of drums size, guarantee roller ink slotted eye crudy, improve workpiece working (machining) efficiency, cut down finished cost, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of serial large-scale high speed roller ink tank hole milling drill jig of the present invention;
Fig. 2 is 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 along the cutaway view of A-A in Fig. 2;
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 along the cutaway view of B-B in Fig. 8;
Figure 11 is that tool setting device and workpiece axial grip, workpiece are circumferentially located schematic diagram;
Figure 12 is the left view of Figure 11;
Figure 13 is roller workpiece schematic perspective view;
Figure 14 is C place partial enlarged drawing in Figure 13;
Figure 15 is roller Workpiece structure front view;
Figure 16 is the left view of Figure 15;
Figure 17 is D place partial enlarged drawing in Figure 15.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figures 1 to 5, a kind of serial large-scale high speed roller ink tank hole milling drill jig invention, comprises that scroll positioning device Z1, axial location 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 above clamp body 1, the middle part of roller workpiece 4, for retraining 4 four frees degree of roller workpiece; Workpiece spindle is above positioning clamping device Z2 is arranged on clamp body 1, on the left and right bearing at roller workpiece 4 two ends, for roller workpiece 4 axial location and compression; Bolt-type positioning apparatus for circumferential direction Z3 is arranged on the right support abutment of roller workpiece 4 right-hand members, for retraining the roller workpiece 4 revolution frees degree; Tool setting device is between workpiece and right support abutment, for guaranteeing that U-shaped groove feeler block is in the top; Linkage clamp device Z5 is installed in scroll positioning device Z1 outside, for clamp or loosen roller workpiece 4 simultaneously.
As shown in Fig. 6 to Figure 10, linkage clamp device Z5 and scroll positioning device Z1 comprise 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, rectangle nut 30, the three, the 4th alignment pin 31,32, clamp bearing 33.
Scroll positioning device Z1 is comprised of needle bearing 26 and the axle 27 of semicircle bearing 28, three arranged concentric, and two scroll positioning device Z1 retrain four frees degree of workpiece altogether, and rolling friction is little, is convenient to large-scale roller 4 revolution location and regulates.
Linkage clamp device Z5 by double helix screw rod 21, rectangle nut 30, clamp 25, ship and resell on another market 22, round end push rod 24, spring 23 form, realize interlock and clamp and unclamp; By rotation double helix screw rod 21, promote rectangle nut 30, finally promote two clamps 25 promptly, realize Workpiece clamping; Double helix screw rod 21 two thread rotary orientations are contrary, and when 21 reverse rotation of double helix screw rod, spring 23 promotes round end push rod 24 resets two clamps 25.
As Fig. 1, shown in 11,12, workpiece spindle to positioning clamping device Z2, bolt-type positioning apparatus for circumferential direction Z3 and movable tool setting device Z4 comprise locating piece 3, locking nut 11, clamping screw 12, to knife plate 8, first and second fastening screw 34,36.
Workpiece spindle comprises the locating piece 3 being arranged on roller workpiece one side left support abutment 2 to positioning clamping device Z2, locking nut 11 and clamping screw 12 are set on opposite side right support abutment 9, realizes axial location and compression, prevents that roller workpiece from axial float occurring adding man-hour.
Pin-and-hole on the riser of the right support abutment 9 that bolt-type positioning apparatus for circumferential direction Z3 is arranged by roller right side and supporting the firstth fastening screw 34 form, during use, the supporting all troubles end when the main trouble ends fastening screw 34 is by the pin-and-hole on bearing riser, to respective pin hole on knife plate 8, insert in the pin-and-hole of roller workpiece revolution free degree of constraint roller workpiece always.
Movable tool setting device Z4 comprise on the riser side plate that is arranged on right support abutment 9 to knife plate 8, first and second fastening screw 34,36, in movable tool setting device Z4, to knife plate 8, be movable, object is installed for dodging workpiece two ends axle journal, by riser side and first and second fastening screw 34,36 of right support abutment 9, realization is to knife plate 8 location, guarantee that U-shaped groove feeler block 35 guiding grooves are in the top, add and by feeler block 35, realize cutter man-hour and guide.
As shown in Fig. 2,10,12, the connection keeper of adjusting device position comprises first to fourth alignment pin 15,29,31,32, screw 5, pad 6.
The object that the adjustment of setting device position connects keeper is to meet the adjustment demand that processing is bored in the milling of serial large-scale high speed roller ink tank hole, processes respective pin hole system, the position location of applicable series of drums different size on clamp body; The left and right bearing of fixture, linkage clamp device bearing is all designed to pin location, screw in compression, position can be pursuant to series of drums different length adjusted size shop bolt, screw position; Scroll positioning device Z1 and linkage clamp device Z5, tool setting panel assembly Z4 can carry out supporting replacing according to the different-diameter size of series of drums cylindrical shell, insert pin and can accurately locate.
Workpiece working position as shown in Figure 13 to Figure 17, the present invention is applied to the processing of the milling processing of the U-shaped ink tank of serial large-scale high speed roller upper shell and the brill of hole slot, and the cutter by feeler block on fixture guides, and can guarantee higher Working position precision, 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 answer the left and right support position of positioning clamping device etc.-determine-install left and right bearing-installation linkage clamp device-installation scroll positioning device-hang in workpiece-installation to knife plate-workpiece circumferentially, axial location-clamping work pieces-processing-unclamp workpiece.Particular content is first according to the corresponding scroll positioning device of selection, tool setting panel assembly, linkage clamp devices such as roller barrel diameter sizes to be processed, then according to roller entire length selection bearing latch position to be processed; Left and right bearing is installed and is inserted exactly behind shop bolt 15 location, screw is fixed; Linkage clamp device is installed and is inserted exactly third and fourth alignment pin 31,32 location, screw 5 is fixing; Scroll positioning device is installed and is inserted exactly shop bolt 29 location; Hanging in roller workpiece 4 is placed in scroll positioning device; Installation is exactly to be realized knife plate is located by fixture right support abutment plate side and first and second fastening screw 34,36 to knife plate 8, guarantees that the guiding groove of U-shaped groove feeler block 35 is in the top; Workpiece circumferentially location is exactly rotational workpieces, and the first fastening screw 34, by right support abutment riser and to respective pin hole on knife plate 8, is inserted in the pin-and-hole of roller workpiece always; Roller workpiece axial location be exactly on turn fixture right support abutment 9 clamping screw 12 roller workpiece is pressed and to be pushed the locating piece 3 on opposite side left support abutment 2 to, realize axial location and compression, and then screw locking nut 11 lockings; Clamp roller workpiece and rotate exactly double helix screw rod 21, when promoting two rectangle nut 30 counter motions, nut drives two clamps 25 to clamp roller workpiece, when promoting two rectangle nut 30 move toward one another, spring 23 promotes round end push rod 24 resets two clamps 25, loosens workpiece; After roller Workpiece clamping, by being arranged on processing after feeler block 35 tool settings on knife plate 8.

Claims (7)

1. a serial large-scale high speed roller ink tank hole milling drill jig, comprise workpiece scroll positioning device (Z1), axial location clamping device (Z2), bolt-type positioning apparatus for circumferential direction (Z3), movable tool setting device (Z4), linkage clamp device (Z5), it is characterized in that: two scroll positioning devices of described workpiece (Z1) be arranged on clamp body (1) above, the middle part of roller workpiece (4), for retraining four frees degree of roller workpiece; Axial location clamping device (Z2) be arranged on clamp body (1) above, on the left and right bearing at roller workpiece (4) two ends, for roller workpiece (4) axial location and compression; Bolt-type positioning apparatus for circumferential direction (Z3) is arranged on the right support abutment of roller workpiece (4) right-hand member, for retraining the roller revolution free degree; Tool setting device (Z4) is arranged between workpiece and right support abutment, for guaranteeing that U-shaped groove feeler block is in the top; Linkage clamp device (Z5) is arranged on scroll positioning device (Z1) outside, for clamp or loosen roller workpiece (4) simultaneously.
2. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described scroll positioning device (Z1) is comprised of needle bearing (26) and the axle (27) of semicircle bearing (28), three arranged concentric, be convenient to large high-speed roller revolution location and adjust.
3. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described workpiece spindle comprises the locating piece being arranged on roller workpiece left side left support abutment (2) to positioning clamping device (Z2), locking nut (11) and clamping screw (12) are set on opposite side right support abutment (9), realize axial location and compression, prevent that roller workpiece from axial float occurring adding man-hour.
4. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described bolt-type positioning apparatus for circumferential direction (Z3) is comprised of the pin-and-hole on the riser of roller workpiece right side right support abutment (9) and supporting fastening screw, during use, supporting fastening screw is by the pin-and-hole on bearing riser, in the pin-and-hole of respective pin hole insertion roller workpiece (4) on knife plate.
5. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described movable tool setting device (Z4) comprise on the riser side that is arranged on right support abutment (9) to knife plate (8), two fastening screws, corresponding dowel hole on the riser of two fastening screw insertion right support abutments (9), realization is located knife plate (8), and make U-shaped groove feeler block (35) in the top, add man-hour by feeler block (35) the guiding cutter on knife plate (8).
6. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described linkage clamp device (Z5) comprises double helix screw rod (21), rectangle nut (30), the clamp (25) being arranged in scroll positioning device (Z1) base, double helix screw rod (21) connects two clamps (25) by two rectangle nuts (30), during use, double helix screw rod (21) promotes two rectangle nuts (30) oppositely or move toward one another, and two rectangle nuts (30) drive two clamps (25) to clamp simultaneously or loosen roller workpiece (4).
7. serial large-scale high speed roller ink tank hole milling drill jig according to claim 1, it is characterized in that: described serial large-scale high speed roller ink tank hole milling drill jig also comprises the connection keeper of adjusting device position, described connection keeper comprises 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, by shop bolt, housing screw, adjust the installation site between left and right bearing (2,9), linkage clamp device (Z5) and clamp body (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

Publications (2)

Publication Number Publication Date
CN104191279A true CN104191279A (en) 2014-12-10
CN104191279B CN104191279B (en) 2017-02-01

Family

ID=52076726

Family Applications (1)

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

Country Status (1)

Country Link
CN (1) CN104191279B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127794A (en) * 2015-09-23 2015-12-09 上海应用技术学院 Drill clamp universal for large high-speed printing roller
CN105598724A (en) * 2016-02-19 2016-05-25 佘峰 Industrial planer locking device
CN107997879A (en) * 2017-12-28 2018-05-08 瑞光(上海)电气设备有限公司 Embossing device and non-woven fabrics and its manufacture method with embossing
CN110723490A (en) * 2019-09-03 2020-01-24 湖南人文科技学院 A synchronous processingequipment of outer wall post groove for air kuppe
CN110806282A (en) * 2019-10-27 2020-02-18 国营四达机械制造公司 Motor brush spring pressure test fixing device and method
CN112605615A (en) * 2020-12-18 2021-04-06 汉德车桥(株洲)齿轮有限公司 Machining process for pin hole of shaft part
CN117943585A (en) * 2024-03-27 2024-04-30 山西众合无磁钻具股份有限公司 Fixed station for boring non-magnetic drill collar

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN203141163U (en) * 2013-03-29 2013-08-21 浙江冠宝实业有限公司 Automatic material floating mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN203141163U (en) * 2013-03-29 2013-08-21 浙江冠宝实业有限公司 Automatic material floating mechanism

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127794A (en) * 2015-09-23 2015-12-09 上海应用技术学院 Drill clamp universal for large high-speed printing roller
CN105598724A (en) * 2016-02-19 2016-05-25 佘峰 Industrial planer locking device
CN107997879A (en) * 2017-12-28 2018-05-08 瑞光(上海)电气设备有限公司 Embossing device and non-woven fabrics and its manufacture method with embossing
CN110723490A (en) * 2019-09-03 2020-01-24 湖南人文科技学院 A synchronous processingequipment of outer wall post groove for air kuppe
CN110806282A (en) * 2019-10-27 2020-02-18 国营四达机械制造公司 Motor brush spring pressure test fixing device and method
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
CN112605615A (en) * 2020-12-18 2021-04-06 汉德车桥(株洲)齿轮有限公司 Machining process for pin hole of shaft part
CN117943585A (en) * 2024-03-27 2024-04-30 山西众合无磁钻具股份有限公司 Fixed station for boring non-magnetic drill collar
CN117943585B (en) * 2024-03-27 2024-06-04 山西众合无磁钻具股份有限公司 Fixed station for boring non-magnetic drill collar

Also Published As

Publication number Publication date
CN104191279B (en) 2017-02-01

Similar Documents

Publication Publication Date Title
CN104191279A (en) Milling and drilling clamp for series large high-speed roller printing ink slots
CN210790045U (en) Angle-adjustable inclined hole drilling clamp
US20180043439A1 (en) Modular Tubing Notcher System
KR101807510B1 (en) Spline axis structure of tailstock modification engine and driving method spline axis
KR101807827B1 (en) Pipe location control machine of tailstock modification engine lathe and processing method of pipe using the pipe location control machine
CN110125708B (en) Clamp capable of fixing workpieces of different types
CN216097462U (en) Be applied to and bore double cutter head structure of attacking and milling all-in-one
CN204913370U (en) Quick locking flat -nose pliers of adjustable pitch -row
CN109049162B (en) Milling machine for wood products
CN210817529U (en) Automatic horizontal milling and boring machine
CN216228168U (en) Tool for rotary machining of large workpiece
CN211589274U (en) Multi-angle rotary bench vice
CN212682468U (en) Self-centering film chuck clamp structure
CN115488403A (en) Device and method for machining cross teeth of locomotive driving hollow shaft
CN212094447U (en) Bearing housing perforating machine
CN214979366U (en) Bench drill objective table tool capable of achieving rapid angle positioning
CN214720664U (en) Integral chuck
CN110576201B (en) Multi-station feeding type drilling machine
CN213195639U (en) Machine tool for turning motor shaft
CN211162955U (en) Drilling clamp
CN208628848U (en) A kind of Circular Pipe three-dimensional brill milling workpiece special processing equipment
CN202192336U (en) Shot hole drilling machine with large support plate
CN203509680U (en) Composite angle deep hole machining device
CN107363652B (en) Deep hole drill knife grinder
US2636404A (en) Portable jig boring fixture

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170201

Termination date: 20200822

CF01 Termination of patent right due to non-payment of annual fee