CN106624172A - Manual cutting machine - Google Patents

Manual cutting machine Download PDF

Info

Publication number
CN106624172A
CN106624172A CN201611043438.3A CN201611043438A CN106624172A CN 106624172 A CN106624172 A CN 106624172A CN 201611043438 A CN201611043438 A CN 201611043438A CN 106624172 A CN106624172 A CN 106624172A
Authority
CN
China
Prior art keywords
ball bearing
tool
knife
cutter
footstock
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
CN201611043438.3A
Other languages
Chinese (zh)
Other versions
CN106624172B (en
Inventor
王晓瑶
高宏伟
缪亚琴
郭晋敏
琚岱斌
胡建宙
杜明
孙培慧
郭凯
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.)
Jinxi Industries Group Co Ltd
Original Assignee
Jinxi Industries Group Co Ltd
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 Jinxi Industries Group Co Ltd filed Critical Jinxi Industries Group Co Ltd
Priority to CN201611043438.3A priority Critical patent/CN106624172B/en
Publication of CN106624172A publication Critical patent/CN106624172A/en
Application granted granted Critical
Publication of CN106624172B publication Critical patent/CN106624172B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices 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
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only

Abstract

The invention relates to a manual cutting machine and belongs to the field of machining. The machine comprises a tightening mechanism, a tool rest mechanism, a front clamping body, a back clamping body and a pedestal; the tightening mechanism is fixed on the left side of the upper surface of the pedestal; the side wall of a to-be-cut cartridge is horizontally clamped and supported by the front clamping body and the back clamping body; the front end of the to-be-cut cartridge is sleeved with the tool rest mechanism; the tool rest mechanism is connected through a bearing; the tool rest mechanism is tightened by the tightening mechanism to be axially clamped with the to-be-cut cartridge; the tool rest mechanism is driven by the tightening mechanism to rotate; and the cartridge is cut by a tool on the tool rest mechanism. With the machine, the tool is mounted on an external rotation mechanism, the risk caused by rotation of the charged cartridge is avoided, the machining precision is guaranteed, and the use requirements for product repair are met.

Description

A kind of manual cutter
Technical field
The present invention relates to a kind of manual cutter, belongs to field of machining.
Background technology
In head spiral shell and body connecting portion it is possible that sepage phenomenon, this problem is directly connected to this to certain ammunition products Using and storing safely for ammunition, reprocesses, it is ensured that the quality of product after needing to cut the connection lead pad of problem ammunition And performance.Cutting scheme traditional at present mainly has manually is cut manually using dedicated tool, but this method speed is too Slowly, lose time and point of a knife easily rhegma, it is not easy to operate；Or cut using lathe, but because product band medicine cuts this Particularity causes powder charge missile rotation to bring very big potential safety hazard, dangerous too big.Need design a kind of micro- manually for this Type machinery come solve priming system band medicine cut this problem.
The content of the invention
The invention aims to solve powder charge missile rotation is brought when priming system cuts with medicine safety problem and The problem of forging a knife easily occurred in working angles, and a kind of instrument of the priming system for providing with medicine cutting, dismounting lead pad.
The purpose of the present invention is achieved through the following technical solutions：
A kind of manual cutter of the present invention, including jacking mechanism, cutter frame mechanism, front clamp body, rear clamping body and pedestal；
Jacking mechanism includes jacking mechanism seat, push rod, tightening nut, footstock and handwheel；Jacking mechanism seat bottom is support Seat, the vertical fixed board in support base upper end is provided with location hole on riser；The side wall of push rod is machined with external screw thread, the front end of push rod Hemispherical top, hemispherical top and the rectangle positioning section that push rod junction is that width comes directly towards diameter less than hemispherical are processed as, The rear end of push rod is fixed with handwheel；Footstock is the cylindrical member of one end open, and footstock bottom surface outer surface is plane；
Tightening nut is movably connected in the location hole of riser, make tightening nut relative to riser shaft to positioning, freely rotate； Push rod is threaded into tightening nut, the inner chamber of the hemispherical top insertion footstock of push rod front end, by fixing U in footstock opening Shape cover plate, rear end is spacing to come directly towards hemispherical, and there is rotation space hemispherical top in footstock inner chamber；
Cutter frame mechanism include blanking cover, deep groove ball bearing, ring washer, thrust ball bearing, swivel mount, radial positioning device, Cutter and connector；
Swivel mount is columnar structured for both ends open, and the left end oral area embedded SMA actuators of swivel mount have bearing mounting groove, axle Hold and be sequentially loaded in mounting groove thrust ball bearing and deep groove ball bearing, left lasso internal diameter and the deep groove ball bearing of thrust ball bearing Outer ring internal diameter matches；The left set ring outer wall of thrust ball bearing is contacted with the inwall of bearing mounting groove, the right set of thrust ball bearing Ring outer wall is not contacted with the inwall of bearing mounting groove；Deep groove ball bearing is radially fixed with bearing mounting groove by socket ring washer Position；The left end of swivel mount encapsulates thrust ball bearing and deep groove ball bearing by the blanking cover of annular slab structure, and makes thrust ball bearing Axial displacement is left in bearing mounting groove with deep groove ball bearing；
Be fixed with multiple radial positioning devices of circumference uniform distribution at the right-hand member outer rim of swivel mount, each radial positioning device by Positioning tube, adjusting rod and roller composition, positioning tube is threadedly coupled adjusting rod, the connection rolling of adjusting rod lower end by the screwed hole of radial direction Wheel；
The right end sidewalls of swivel mount are provided with feed window, and expandable tool is arranged at the feed window of swivel mount side wall；
The left end of connector is the bearing locating slot matched with shape in thrust ball bearing and deep groove ball bearing, connector Right-hand member is the female thread adapter sleeve matched with ammunition front end to be cut external screw thread；
Described expandable tool is connected by the positioning elongated hole of axial aperture with swivel mount, makes expandable tool in rotation The axial location of frame is adjustable.
Described expandable tool includes cutting knife, tool-post structure, broaching tool slide block, gland and feed rod；Tool-post structure is opened for one end The cylindrical member of mouth, the blind end of tool-post structure is provided with the edge of a knife, and the inner chamber of tool-post structure is square-section；The profile and knife rest of broaching tool slide block The interior shape of intracoelomic cavity matches, the front end fixed cutting tool of broaching tool slide block, and the rear end of broaching tool slide block is provided with screwed hole；Feed rod front end Side wall is machined with external screw thread, and the rear section side wall of feed rod is machined with annular positioning groove, and the rear end end of feed rod is machined with knob； The U-shaped elongated hole matched with feed rod annular positioning groove external diameter is provided with gland, feed rod inserts gland by annular positioning groove U-shaped elongated hole in, make feed rod and gland axially position, the nose threads of feed rod screw in the screwed hole of broaching tool slide block rear end It is interior；Gland is fixed with the opening of tool-post structure, feed rod, broaching tool slide block and cutting knife is encapsulated in knife rest body, the front end of cutting knife Stretch out from the knife-edge part of tool-post structure blind end；By rotating feed rod, make broaching tool slide block along the inner chamber slide anteroposterior of tool-post structure, enter And adjust the length that tool-post structure blind end knife-edge part is stretched out in cutting knife front end.
Jacking mechanism is fixed on the left side of pedestal upper surface by jacking mechanism seat, and front clamp body and rear clamping body are solid respectively It is scheduled on the middle part and right side of pedestal upper surface；The nose threads of ammunition to be cut screw in the female thread adapter sleeve of connector right-hand member It is interior；In the swivel mount of the left end insertion cutter frame mechanism of connector；The side wall of ammunition to be cut is by front clamp body and rear clamping body Horizontal-clamping is supported；The tightening nut of rotation jacking mechanism, makes push rod brought forward footstock press closer the left end of cutter frame mechanism；Knife rest Mechanism under the promotion of push rod to the side compression of ammunition to be cut, make the bearing locating slot of connector left end and thrust ball bearing and Deep groove ball bearing axial-radial coordinates, while making the cutting knife of expandable tool and the machining position axial alignment of ammunition to be cut；It is logical The adjusting rod for crossing radial positioning device adjusts roller extension elongation, makes the swivel mount and ammunition axis one to be cut of cutter frame mechanism Cause；By rotating expandable tool front end feed to machining position；Push rod and footstock is driven to rotate by handwheel, footstock is by friction Power drives cutter frame mechanism to rotate, and the cutting knife of cutter frame mechanism cuts off the lead pad of ammunition to be cut in rotation process.
Beneficial effect
The manual cutter of the present invention is rational in infrastructure, simple to operation, high working efficiency；By by Cutting tool installation manner external On rotating mechanism, it is to avoid the danger that powder charge missile rotation is brought；The processing of rotary cutter is realized by radial positioning device Center aligns with elastomer axis；By the top Front-end Design of jacking mechanism into hemispherical dome structure, jacking mechanism and knife rest are realized Flexible centering during mechanism's axial compression, it is to avoid the deformation of hard contact may, it is ensured that machining accuracy, meets product and reprocesses Use requirement.
Description of the drawings
Fig. 1 is the overall structure diagram of manual cutter of the invention；
Fig. 2 is the structural representation of jacking mechanism in manual cutter of the invention
Fig. 3 is the structural representation of manual cutter intermediate slide mechanism of the invention；
Fig. 4 is the structural representation of expandable tool in manual cutter of the invention；
Wherein, 1- jacking mechanisms；2- cutter frame mechanisms；3- front clamp bodies；Clamping body after 4-；5- pedestals；6- footstocks；7- is locked Nut；8- jacking mechanism seats；9- blanking covers；10- push rods；11- deep groove ball bearings；12- thrust ball bearings；13- swivel mounts；14- Support axle；15- radial positioning devices；16- expandable tools；17- cutting knifes；18- tool-post structures；19- broaching tool slide blocks；20- glands；21- Feed rod.
Specific embodiment
Present disclosure is further described with reference to the accompanying drawings and examples：
Embodiment
The present invention a kind of manual cutter, as shown in figure 1, including jacking mechanism 1, cutter frame mechanism 2, front clamp body 3, after Clamping body 4 and pedestal 5；
As shown in Fig. 2 jacking mechanism 1 includes jacking mechanism seat 8, push rod 10, tightening nut 7, footstock 6 and handwheel；Hold out against The bottom of mechanism's seat 8 is support base, and the vertical fixed board in support base upper end is provided with location hole on riser；The side wall processing of push rod 10 The front end for having external screw thread, push rod 10 is processed as hemispherical top, and hemispherical top is that width is less than hemispherical with push rod junction The rectangle positioning section of top diameter, the rear end of push rod 10 is fixed with handwheel；Footstock 6 for one end open cylindrical member, the bottom surface of footstock 6 Outer surface is plane；
Tightening nut 7 is movably connected in the location hole of riser, is made the relative riser shaft of tightening nut 7 to positioning, is freely turned It is dynamic；Push rod 10 is threaded into tightening nut 7, the inner chamber of the hemispherical top insertion footstock 6 of the front end of push rod 10, by footstock 6 Opening fixes U-shaped cover plate, and rear end is spacing to come directly towards hemispherical, and there is rotation space hemispherical top in the inner chamber of footstock 6；
As shown in figure 3, cutter frame mechanism 2 includes blanking cover 9, deep groove ball bearing 11, ring washer, thrust ball bearing 12, rotation Frame 13, radial positioning device 15, expandable tool 16 and connector 14；
Swivel mount 13 is columnar structured for both ends open, and the left end oral area embedded SMA actuators of swivel mount 13 have bearing to install Groove, is sequentially loaded into thrust ball bearing 12 and deep groove ball bearing 11 in bearing mounting groove, the left lasso internal diameter of thrust ball bearing 12 with The outer ring internal diameter of deep groove ball bearing 11 matches；The left set ring outer wall of thrust ball bearing 12 is contacted with the inwall of bearing mounting groove, The right set ring outer wall of thrust ball bearing 12 is not contacted with the inwall of bearing mounting groove；Deep groove ball bearing 11 is by being socketed ring washer With bearing mounting groove radial positioning；The left end of swivel mount 13 encapsulates thrust ball bearing 12 and depth by the blanking cover 9 of annular slab structure Ditch ball bearing 11, and make thrust ball bearing 12 and deep groove ball bearing 11 that axial displacement is left in bearing mounting groove；
Multiple radial positioning devices 15 of circumference uniform distribution are fixed with the right-hand member outer rim of swivel mount 13, each radial positioning dress Put 15 to be made up of positioning tube, adjusting rod and roller, positioning tube is threadedly coupled adjusting rod, adjusting rod lower end by the screwed hole of radial direction Connection roller；
The right end sidewalls of swivel mount 13 are provided with feed window, and expandable tool 16 is arranged on the feed window of the side wall of swivel mount 13 At mouthful；
The left end of connector 14 is the bearing locating slot matched with shape in thrust ball bearing 12 and deep groove ball bearing 11, even The right-hand member of junctor 14 is the female thread adapter sleeve matched with ammunition front end to be cut external screw thread；
Described expandable tool 16 is connected by the positioning elongated hole of axial aperture with swivel mount 13, makes the axial direction of cutter 16 Position is adjustable.
As shown in figure 4, described expandable tool 16 includes cutting knife 17, tool-post structure 18, broaching tool slide block 19, gland 20 and enters Knife bar 21；Tool-post structure 18 is the cylindrical member of one end open, and the blind end of tool-post structure 18 is provided with the edge of a knife, and the inner chamber of tool-post structure 18 is square Tee section；The profile of broaching tool slide block 19 matches with the interior shape of the inner chamber of tool-post structure 18, the front end fixed cutting tool 17 of broaching tool slide block 19, The rear end of broaching tool slide block 19 is provided with screwed hole；The front end side wall of feed rod 21 is machined with external screw thread, and the rear section side wall of feed rod 21 adds The rear end end that work has annular positioning groove, feed rod 21 is machined with knob；It is provided with gland 20 and the annular positioning groove of feed rod 21 The U-shaped elongated hole that external diameter matches, feed rod 21 by annular positioning groove insert gland 20 U-shaped elongated hole in, make feed rod 21 with The axially position of gland 20, the nose threads of feed rod 21 are screwed in the screwed hole of the rear end of broaching tool slide block 19；Gland 20 and tool-post structure 18 opening is fixed, and feed rod 21, broaching tool slide block 19 and cutting knife 17 is encapsulated in tool-post structure 18, and the front end of cutting knife 17 is from knife The knife-edge part of the blind end of support body 18 stretches out；By rotating feed rod 21, make broaching tool slide block 19 sliding before and after the inner chamber of tool-post structure 18 It is dynamic, and then adjust the length that the blind end knife-edge part of tool-post structure 18 is stretched out in the front end of cutting knife 17.
Jacking mechanism 1 is fixed on the left side of the upper surface of pedestal 5, front clamp body 3 and rear clamping body 4 by jacking mechanism seat 8 It is separately fixed at the middle part and right side of the upper surface of pedestal 5；The nose threads of ammunition to be cut screw in the interior spiral shell of the right-hand member of connector 14 In stricture of vagina adapter sleeve；In the swivel mount 13 of the left end insertion cutter frame mechanism 2 of connector 14；The side wall of ammunition to be cut passes through front clamp Body 3 and the horizontal-clamping of rear clamping body 4 are supported；The tightening nut 7 of rotation jacking mechanism 1, presses closer the brought forward footstock 6 of push rod 10 The left end of cutter frame mechanism 2；Cutter frame mechanism 2, to the side compression of ammunition to be cut, makes the left end of connector 14 under the promotion of push rod 10 Bearing locating slot and thrust ball bearing 12 and the axial-radial of deep groove ball bearing 11 coordinate, while making the cutting knife of expandable tool 16 17 with the machining position axial alignment of ammunition to be cut；Roller extension elongation is adjusted by the adjusting rod of radial positioning device 15, is made The swivel mount 13 of cutter frame mechanism 2 is consistent with ammunition axis to be cut；By the feed rod 21 for rotating expandable tool 16, cutting knife is made 17 front end feeds are to machining position；Push rod 10 and footstock 6 is driven to rotate by handwheel, footstock 6 drives cutter frame mechanism 2 by frictional force Rotate, the cutting knife 17 of cutter frame mechanism 2 cuts off the lead pad of ammunition to be cut in rotation process.

Claims (2)

1. a kind of manual cutter, is characterized in that：Including jacking mechanism, cutter frame mechanism, front clamp body, rear clamping body and pedestal；
Jacking mechanism includes jacking mechanism seat, push rod, tightening nut, footstock and handwheel；Jacking mechanism seat bottom is support base, The vertical fixed board in support seat upper end, is provided with location hole on riser；The side wall of push rod is machined with external screw thread, and the front end of push rod is processed as Hemispherical comes directly towards, and hemispherical top is that width is less than the rectangle positioning section that hemispherical comes directly towards diameter with push rod junction, push rod Rear end is fixed with handwheel；Footstock is the cylindrical member of one end open, and footstock bottom surface outer surface is plane；
Tightening nut is movably connected in the location hole of riser, make tightening nut relative to riser shaft to positioning, freely rotate；Push rod It is threaded into tightening nut, the inner chamber of the hemispherical top insertion footstock of push rod front end, by fixing U-shaped lid in footstock opening Plate, rear end is spacing to come directly towards hemispherical, and there is rotation space hemispherical top in footstock inner chamber；
Cutter frame mechanism includes blanking cover, deep groove ball bearing, ring washer, thrust ball bearing, swivel mount, radial positioning device, cutter And connector；
Swivel mount is columnar structured for both ends open, and the left end oral area embedded SMA actuators of swivel mount have bearing mounting groove, bearing peace Thrust ball bearing and deep groove ball bearing, the left lasso internal diameter of thrust ball bearing and the outer ring of deep groove ball bearing are sequentially loaded in tankage Internal diameter matches；The left set ring outer wall of thrust ball bearing is contacted with the inwall of bearing mounting groove, outside the right lasso of thrust ball bearing Wall is not contacted with the inwall of bearing mounting groove；Deep groove ball bearing is by socket ring washer and bearing mounting groove radial positioning；Rotation The left end of pivoted frame encapsulates thrust ball bearing and deep groove ball bearing by the blanking cover of annular slab structure, and makes thrust ball bearing and zanjon Ball bearing leaves axial displacement in bearing mounting groove；
It is fixed with multiple radial positioning devices of circumference uniform distribution at the right-hand member outer rim of swivel mount, each radial positioning device is by positioning Cylinder, adjusting rod and roller composition, positioning tube is threadedly coupled adjusting rod, adjusting rod lower end connection roller by the screwed hole of radial direction；
The right end sidewalls of swivel mount are provided with feed window, and Cutting tool installation manner is at the feed window of swivel mount side wall；
The left end of connector is the bearing locating slot matched with shape in thrust ball bearing and deep groove ball bearing, the right-hand member of connector It is the female thread adapter sleeve matched with ammunition front end to be cut external screw thread；
The cutter includes cutting knife, tool-post structure, broaching tool slide block, gland and feed rod；Tool-post structure for one end open cylindrical member, knife The blind end of support body is provided with the edge of a knife, and the inner chamber of tool-post structure is square-section；The profile of broaching tool slide block and the interior shape of knife rest intracoelomic cavity Match, the front end fixed cutting tool of broaching tool slide block, the rear end of broaching tool slide block is provided with screwed hole；Feed rod front end side wall is machined with outer Screw thread, the rear section side wall of feed rod is machined with annular positioning groove, and the rear end end of feed rod is machined with knob；Be provided with gland with The U-shaped elongated hole that feed rod annular positioning groove external diameter matches, feed rod is inserted in the U-shaped elongated hole of gland by annular positioning groove, The nose threads for making feed rod and gland axially position, feed rod are screwed in the screwed hole of broaching tool slide block rear end；Gland and knife rest The opening of body is fixed, and feed rod, broaching tool slide block and cutting knife is encapsulated in knife rest body, and the front end of cutting knife is from tool-post structure blind end Knife-edge part stretch out；By rotating feed rod, broaching tool slide block is made along the inner chamber slide anteroposterior of tool-post structure, and then adjust cutting knife front end Stretch out the length of tool-post structure blind end knife-edge part；
Jacking mechanism is fixed on the left side of pedestal upper surface by jacking mechanism seat, and front clamp body and rear clamping body are separately fixed at The middle part and right side of pedestal upper surface；The nose threads of ammunition to be cut are screwed in the female thread adapter sleeve of connector right-hand member；Even In the swivel mount of the left end insertion cutter frame mechanism of junctor；The side wall of ammunition to be cut is pressed from both sides by front clamp body and rear clamping body level Compact schemes；The tightening nut of rotation jacking mechanism, makes push rod brought forward footstock press closer the left end of cutter frame mechanism；Cutter frame mechanism exists To the side compression of ammunition to be cut under the promotion of push rod, the bearing locating slot and thrust ball bearing and deep-groove ball of connector left end is made Bearing axial direction radial fit, while making the cutting knife of cutter and the machining position axial alignment of ammunition to be cut；Filled by radial positioning The adjusting rod put adjusts roller extension elongation, makes the swivel mount of cutter frame mechanism consistent with ammunition axis to be cut；By swivel knife The feed rod of tool, makes the feed of cutting knife front end to machining position；Push rod and footstock is driven to rotate by handwheel, footstock passes through frictional force band Moving knife frame mechanism is rotated, and the cutting knife of cutter frame mechanism cuts off the lead pad of ammunition to be cut in rotation process.
2. a kind of manual cutter as claimed in claim 1, is characterized in that：The positioning elongated hole that the cutter passes through axial aperture It is connected with swivel mount, makes the axial location of cutter adjustable.
CN201611043438.3A 2016-11-23 2016-11-23 A kind of manual cutter Expired - Fee Related CN106624172B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611043438.3A CN106624172B (en) 2016-11-23 2016-11-23 A kind of manual cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611043438.3A CN106624172B (en) 2016-11-23 2016-11-23 A kind of manual cutter

Publications (2)

Publication Number Publication Date
CN106624172A true CN106624172A (en) 2017-05-10
CN106624172B CN106624172B (en) 2018-03-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107263583A (en) * 2017-07-07 2017-10-20 李永亮 Pipeline outer wall notcher
CN108044373A (en) * 2017-12-18 2018-05-18 徐州博丰轴承有限公司 A kind of forging blank blanking device
CN111347101A (en) * 2018-12-21 2020-06-30 核动力运行研究所 Take bellows connection pad and valve body seal welding on-line cutting instrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741092A (en) * 1986-04-14 1988-05-03 Bobst Sa Handling device for changing tools of a cutting press
CN2601142Y (en) * 2003-02-24 2004-01-28 黄光正 Material delivery appts. of cutting machine
CN201922111U (en) * 2011-01-27 2011-08-10 高密市中亚暖通设备有限公司 Radiating pipe end cutting machine
CN102274995A (en) * 2011-07-20 2011-12-14 沈阳飞机工业（集团）有限公司 Multi-angle hole assembly tool for shaft parts
CN102581664A (en) * 2012-03-16 2012-07-18 华北水利水电学院 Gear and rack type long shaft part multi-keyway milling fixture
CN105057790A (en) * 2015-08-31 2015-11-18 黄河科技学院 Full-automatic diamond saw blade double-faced sharpening machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741092A (en) * 1986-04-14 1988-05-03 Bobst Sa Handling device for changing tools of a cutting press
CN2601142Y (en) * 2003-02-24 2004-01-28 黄光正 Material delivery appts. of cutting machine
CN201922111U (en) * 2011-01-27 2011-08-10 高密市中亚暖通设备有限公司 Radiating pipe end cutting machine
CN102274995A (en) * 2011-07-20 2011-12-14 沈阳飞机工业（集团）有限公司 Multi-angle hole assembly tool for shaft parts
CN102581664A (en) * 2012-03-16 2012-07-18 华北水利水电学院 Gear and rack type long shaft part multi-keyway milling fixture
CN105057790A (en) * 2015-08-31 2015-11-18 黄河科技学院 Full-automatic diamond saw blade double-faced sharpening machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107263583A (en) * 2017-07-07 2017-10-20 李永亮 Pipeline outer wall notcher
CN107263583B (en) * 2017-07-07 2023-05-09 李永亮 Grooving device for outer wall of pipeline
CN108044373A (en) * 2017-12-18 2018-05-18 徐州博丰轴承有限公司 A kind of forging blank blanking device
CN111347101A (en) * 2018-12-21 2020-06-30 核动力运行研究所 Take bellows connection pad and valve body seal welding on-line cutting instrument

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