CN105436898B - A kind of chamfering rolling cut compounding machine of annular element - Google Patents

A kind of chamfering rolling cut compounding machine of annular element Download PDF

Info

Publication number
CN105436898B
CN105436898B CN201511027334.9A CN201511027334A CN105436898B CN 105436898 B CN105436898 B CN 105436898B CN 201511027334 A CN201511027334 A CN 201511027334A CN 105436898 B CN105436898 B CN 105436898B
Authority
CN
China
Prior art keywords
rolling
slide
cylinder
component
annular
Prior art date
Application number
CN201511027334.9A
Other languages
Chinese (zh)
Other versions
CN105436898A (en
Inventor
金德�
Original Assignee
嘉兴市标速汽车零部件有限公司
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 嘉兴市标速汽车零部件有限公司 filed Critical 嘉兴市标速汽车零部件有限公司
Priority to CN201511027334.9A priority Critical patent/CN105436898B/en
Publication of CN105436898A publication Critical patent/CN105436898A/en
Application granted granted Critical
Publication of CN105436898B publication Critical patent/CN105436898B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23POTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02Machine tools for performing different machining operations

Abstract

The invention discloses a kind of chamfering rolling cut compounding machines of annular element, are sequentially arranged at including workbench, control panel and from left to right the rolling edge mechanism being electrically connected on workbench with control panel, active force mechanism and trimming mechanism;The active force mechanism includes power source, the mounting platform for being connected and being installed on workbench with power source and compresses component above mounting platform;The trimming mechanism includes cutter assembly, the first slide assemblies and first hydraulic cylinder;The cutter assembly is installed on the first slide assemblies, and the first hydraulic cylinder is installed on a side of the first slide assemblies;The rolling edge mechanism includes rolling component, the second slide assemblies and the first cylinder;The rolling component is installed on the second slide assemblies;First cylinder is installed on a side of the second slide assemblies.The present invention can complete chamfering and the process of deburring during rolling, improve production efficiency, simplified process equipment.

Description

A kind of chamfering rolling cut compounding machine of annular element

Technical field

The present invention relates to the processing unit (plant) of chamfering, the chamfering rolling cut compounding machine of especially a kind of annular element.

Background technology

The edge of existing circular ring shape product needs to be sent into chamfering machining chamfering after trimming is processed, and is finished down behind angle not Exempt from jagged generation, in order to remove the burr on surface, improve the precision of product surface, it is necessary to the product after cutting is sent into next Road deburring, deburring operation.And although existing deburring, burr removing method are very much, have and utilize file, sand paper, bistrique polishing, hair The method of the manual deburring such as brush, the favourable chemical deburring method for using electrochemical reaction, also favorably with electrolysis burr removing method Deng, but these methods have certain limitation, such as operating, not convenient enough, process is various, processing efficiency is low, repairs effect Fruit is undesirable, and input cost is big etc..

The content of the invention

The object of the present invention is to provide a kind of chamfering rolling cut compounding machines of annular element.

What the present invention solved is that existing chamfer processing method and device needs to be sent into next process after chamfer machining The processing of burr, to improve the precision of product surface, but existing burr removing method has certain limitation, such as operates Carry out the problems such as not convenient enough, process is various, processing efficiency is low, and repairing effect is undesirable, and input cost is big.

The present invention solves the technical approach that its technical problem uses:The present invention includes workbench, control panel and from a left side Rolling edge mechanism, active force mechanism and the trimming mechanism being sequentially arranged to the right side on workbench;The control panel respectively with master Actuating unit, trimming mechanism and rolling edge mechanism electrical connection;The active force mechanism includes power source, is connected and pacifies with power source Component is compressed loaded on the mounting platform on workbench and above mounting platform;The trimming mechanism includes cutter group Part, the first slide assemblies and first hydraulic cylinder;The cutter assembly is installed on the first slide assemblies, first hydraulic pressure Cylinder is installed on a side of the first slide assemblies;The rolling edge mechanism includes rolling component, the second slide assemblies and the first gas Cylinder;The rolling component is installed on the second slide assemblies;First cylinder is installed on the one side of the second slide assemblies Side.

Further, the power source of the active force mechanism includes motor, driving wheel, driven wheel, the second cylinder and transmission Axis;Described transmission shaft one end is flexibly connected with the push rod of the second cylinder, and other end assembly is in mounting platform;Described is driven Wheel is installed on transmission shaft, and axis connection is utilized using belt transmission, with motor between the driving wheel and driven wheel;Described Mounting platform includes turntable and supporting table;The supporting table is fixedly installed in above turntable;The described component that compresses includes the Three cylinders, wedge and press block;The wedge and the push rod of the 3rd cylinder are rotatablely connected, and the press block is padded under wedge Surface.

Further, the drive shaft cartridge be equipped with embedded in one end of mounting platform for pyramidal structure, among the turntable with The corresponding conical depression of pyramidal structure, the pyramidal structure are interference fitted with the conical depression;The supporting table Centre is equipped with the space for transmission shaft sliding.

Further, connected between the transmission shaft and driven wheel using spline, company is utilized with the push rod of the second cylinder Fitting connects, and can be rotated in connecting component;Driven wheel can drive transmission shaft to rotate, and the push rod of the second cylinder can promote biography Moving axis moves up and down.

Further, the lateral wall of the turntable is equipped with a circle baltimore groove, and a circle elastic component is installed in the baltimore groove.

Further, the cutter assembly of the trimming mechanism includes actively feeding cutter assembly and passive cutter assembly;Institute The cutter assembly that actively feeds stated includes the first slide unit, the mounting base being installed on the first slide unit and the first push plate, is installed on Fill the cutter on seat;First push plate and the push rod of first hydraulic cylinder are inconsistent;First slide assemblies include the One backing plate, the first slide and be fixed on the first slide unit lower section and with the first slide cooperation the first sliding block;Described is passive Cutter assembly includes pedestal, passive cutter and connecting shaft, and passive cutter is positioned on pedestal using connecting shaft and can be along connection Axis rotates;The passive cutter assembly is installed on the first backing plate under mounting platform and with actively feeding cutter assembly phase It is adjacent.

Further, the cutter is positioned at mounting base using rod piece, and the top of cutter is equipped with briquetting, and cutter can be along bar Part rotates.

Further, the rolling component of the rolling edge mechanism includes the second slide unit, the second push plate, is installed on the second slide unit Support base, the second hydraulic cylinder being installed on above support base and the rolling component being installed on support base;First cylinder Push rod and the second push plate are inconsistent;Second slide assemblies include the second backing plate, the second slide and are fixed on the second cunning Below platform and with matched second sliding block of the second slide;The support base side installation displacement governor.

Further, the rolling component includes the 3rd slide unit, the rolling supporting block being installed on the 3rd slide unit and company Connect fixed block;3rd slide unit and the second slide unit are perpendicular;The support base is equipped with parallel with the 3rd slide unit the Three slides are connected between the 3rd slide unit and the 3rd slide using the 3rd sliding block;The rolling supporting block is equipped with rolling Tabletting;The connection fixing block is fixedly connected with the push rod of second hydraulic cylinder.

Further, the rolling piece has two panels, is arranged in rolling supporting block and leaves gap.

The beneficial effects of the invention are as follows:What the present invention designed is the combination of rolling after first trimming during product chamfer machining Processing unit (plant).Chamfering and the process of deburring are completed during rolling.The active force mechanism of the device not only acts as power source Effect, moreover it is possible to fix product using the mode of expansion, easy to operate, good fixing effect.Trimming mechanism utilizes active blade and quilt The combination of cutting blade is cut while realizing inside and outside wall.Rolling edge mechanism is product between being placed in two rolling pieces using cut edge Friction is generated between two rolling pieces during high-speed rotating, so as to fulfill chamfering, deburring, deburring while completes, and has It is improved work efficiency, the advantage for reducing process equipment.

Description of the drawings

Fig. 1 is the structure diagram of the present invention.

Fig. 2 is the transmission shaft of the present invention and one of the structure diagram of turntable.

Fig. 3 is the transmission shaft of the present invention and the second structural representation of turntable.

Fig. 4 is the structure diagram before the rolling of the present invention.

Fig. 5 is the structure diagram of the rolling process of the present invention.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and examples.

As depicted in figs. 1 and 2, the present invention includes workbench 5, control panel 1 and is sequentially arranged at workbench from left to right On rolling edge mechanism, active force mechanism and trimming mechanism.Control panel 1 respectively with active force mechanism, trimming mechanism and edge knurling machine Structure is electrically connected.Control panel 1 is used to control the orderly work of active force mechanism, trimming mechanism and rolling edge mechanism.

Active force mechanism include power source, be connected and be installed on workbench with power source mounting platform, positioned at installation Component is compressed above platform.Power source includes motor 11, driving wheel 10, driven wheel 14, the second cylinder 12 and transmission shaft 41.It passes 41 one end of moving axis is flexibly connected with the push rod 13 of the second cylinder 12, and other end assembly is in mounting platform.Driven wheel 14 is installed on It on transmission shaft 41, is driven between driving wheel 10 and driven wheel 14 using belt 15, axis connection is utilized with motor 11.Transmission shaft 41 with It is connected using spline between driven wheel 14, is connected with the push rod 13 of the second cylinder 12 using connector, and can be in connector It rotates;Driven wheel 14 can drive transmission shaft 41 to rotate, and the push rod 13 of the second cylinder 12 can promote transmission shaft 41 to move up and down.It passes Moving axis 41 and the connection of the push rod 13 of 41 and second cylinder 12 of connection and transmission shaft of driven wheel 14 can utilize other manner Connection, as long as ensuring that transmission shaft 41 can realize the effect for rotating and moving up and down.

Mounting platform includes turntable 31 and supporting table 32.Supporting table 32 is fixedly installed in 31 top of turntable.Ring to be processed Shape part can be with integrated stand at mounting platform, and Chamfer Edge to be processed is downward.41 assembly of transmission shaft is in mounting platform One end is pyramidal structure 41-1, is equipped among turntable 31 and the corresponding conical depression 31-1 of pyramidal structure 41-1, and taper Structure 41-1 and conical depression 31-1 is interference fitted, and the centre of supporting table 32 is equipped with the space 42 for transmission shaft sliding.Motor 11 Start, driven wheel 11 is driven by driving wheel 10, and then drive the rotation of transmission shaft 41, at the same time, the second cylinder 12 pushes away Bar 13 is pushed down, and the pyramidal structure 41-1 of 41 end of transmission shaft is engaged with the conical depression 31-1 of turntable 31, turntable The certain expansion of 31 whole generations, just so that turntable 31 is in close contact with annular element.When transmission shaft 41 rotates, turntable 31 Start to rotate, so as to drive the rotation for being installed on the annular element on mounting platform again.As shown in figure 3, working as completion of processing, close Motor, control panel 1 control the push rod 13 of the second cylinder 12 to move up, and the pyramidal structure 41-1 and taper on transmission shaft 41 are recessed Mouth 31-1 separation, turntable 31 are gradually decelerated to stationary state.

The lateral wall of turntable 31 is equipped with one circle elastic component 30 of installation in circle baltimore groove a 31-2, the baltimore groove 31-2. When the pyramidal structure 41-1 on transmission shaft 41 is separated with conical depression 31-1, under the reset response of elastic component 30, turntable 31 from Expansion state recovers to reset condition, at this point, annular element to be processed can be removed easily under mounting platform.

Compressing component includes the 3rd cylinder 35, wedge 34 and press block 33.The push rod of 34 and the 3rd cylinder 35 of wedge rotates Connection, press block 33 are padded on 34 lower surface of wedge.Press block 33 uses plastic material.When annular element to be processed is installed to installation When at platform, the push rod of the 3rd cylinder 35 pushes wedge 34 to annular element to be processed and is pressed on its top, mainly for ensureing When cut, annular element does not shift integrally at the edge of annular element, influences the accuracy of processing.When comprehensively press block 33 connects When contacting the annular element to be processed of rotation, wedge 34 can also be rotated around the push rod of the 3rd cylinder 35.

Trimming mechanism includes cutter assembly, the first slide assemblies and first hydraulic cylinder 4.Cutter assembly is installed on the first slip On component, first hydraulic cylinder 4 is installed on a side of the first slide assemblies.Cutter assembly include actively feed cutter assembly and by Dynamic cutter assembly.Actively feeding cutter assembly includes the first slide unit 6,2 and first push plate of mounting base being installed on the first slide unit 6 3rd, the cutter 38 being installed in mounting base 2.First push plate 3 and the push rod of first hydraulic cylinder 4 are inconsistent.First slide assemblies include First backing plate 7, the first slide 8 and be fixed on the first slide unit 6 lower section and with the first slide 8 cooperation the first sliding block 9.Passively Cutter assembly include pedestal 37, passive cutter 36 and connecting shaft, passive cutter 36 be positioned at using connecting shaft on pedestal 37 and It can be rotated along connecting shaft, passive cutter assembly is installed on the first backing plate 7, under mounting platform and with actively feeding cutter group Part is adjacent.Cutter 38 is positioned at mounting base 2 using rod piece 40, and the top of cutter 38 is equipped with briquetting 39, and cutter 38 can be along rod piece 40 Rotation.

When control panel 1 controls trimming mechanism feeding cutting slitter edge, cutter assembly is actively fed in first hydraulic cylinder 4 Under the promotion of push rod, on the first slide 8 sliding onto cutter 38 touches annular element to be processed, since the high speed of turntable 31 turns Dynamic, in addition actively feeding the slow sliding of cutter assembly, slitter edge is cut outside in, is installed on the passive cutter of 31 lower section of turntable The passive cutter 36 of component moved up along connecting shaft and rotates in the rotation lower band of annular element, so as to complete slitter edge from inside to outside Cutting.It is inside and outside to cut together, improve processing efficiency.

Rolling edge mechanism includes rolling component, the second slide assemblies and the first cylinder 21.Rolling component is installed on the second slip On component;First cylinder 21 is installed on a side of the second slide assemblies.Rolling component includes the second slide unit 19, the second push plate 20th, the support base 22 of the second slide unit 19 is installed on, the second hydraulic cylinder 26 of 22 top of support base is installed on and is installed on support base Rolling component on 22.The push rod of first cylinder 21 and the second push plate 20 are inconsistent.Second slide assemblies include the second backing plate 18, Second slide 16 and be fixed on the lower section of the second slide unit 19 and with 16 matched second sliding block 17 of the second slide.22 side of support base Side is installed by displacement governor 25.

Rolling component includes the 3rd slide unit 27, the rolling supporting block 28 being installed on the 3rd slide unit 27 and connection fixing block. 3rd slide unit 27 and the second slide unit 19 are perpendicular;Support base 22 be equipped with threeth slide 24 parallel with the 3rd slide unit 27, the 3rd It is connected between 27 and the 3rd slide 24 of slide unit using the 3rd sliding block 23.Rolling supporting block 28 is equipped with rolling piece 29, rolls piece 29 There is two panels, be arranged in rolling supporting block 28 and leave gap 43.Connection fixing block and the push rod of second hydraulic cylinder 26 are fixed and connected It connects.Displacement governor 25 is used to controlling and adjusting the 3rd slide unit 27 distance of sliding, and then determine rolling up and down on support base 22 Tabletting 29 and the feeding displacement at annular element edge.

After control panel 1 controls rolling edge mechanism to start, the push rod of the first cylinder 21 contradicts the second push plate 20, promotes rolling group Part slides onto annular solid edge to be processed on the second slide assemblies to be stopped.Start second hydraulic cylinder 26, the second liquid at this time The push rod of cylinder pressure 26 moves up while has driven the movement for the connection fixing block for being secured to connection, since connection fixing block is consolidated Dingan County is loaded on the 3rd slide unit 27, therefore has also driven sliding of the 3rd slide unit 27 on the 3rd slide 24.Due to support base 22 Side be equipped with displacement governor 25, then the displacement that the 3rd slide unit 27 moves up can be limited by displacement governor 25, ensure that and treat The edge of processing is fallen between two rolling pieces, the process for completing rolling, as shown in Figure 4 and Figure 5.

The operation principle of the present invention is first, annular element to be processed to be installed at mounting platform, the knot of supporting table 32 Structure design should be engaged with annular element, for preferably fixed and installation annular element.Secondly, startup active force mechanism, second The push rod 13 of cylinder 12 drives transmission shaft 41 to move down to expand turntable 31, and turntable 31 has been tensioned annular element at this time, and at the same time the The push rod of three cylinders 35 quickly moves down, and press block 33 is pressed on above annular element, ensures that annular element will not in chamfer process is cut Offset above and below occurring, so as to influence machining accuracy.Second cylinder 12 is carried out at the same time with the 3rd cylinder 35, and the time of 0.05 second can Complete the step.After being delayed 0.05 second using the time relay, press block 33 touches annular element, then motor is controlled to start work Make.Motor is delayed 0.05 second after rotating, and cutter 38 is displaced downwardly to the edge to be processed of annular element in the promotion of first hydraulic cylinder 4, will Slitter edge is cut off, and first hydraulic cylinder 4 resets.Again, after being delayed 0.05 second, the first cylinder 12 promotes rolling component to be quickly moved to ring The lower section at the edge to be processed of shape part, the push rod of second hydraulic cylinder 26 drive the 3rd slide unit 27 to move up so that edge to be processed It fairly falls in the gap 43 between two rolling pieces 29 and completes the formation of chamfering and the reparation at edge, as shown in Figure 4.Finally, the 3rd The displacement that slide unit 27 moves up is controlled by displacement governor 25.It is processed by the rolling of -1 second 0.5 second, the push rod of second hydraulic cylinder 26 It moves down, Chamfer Edge is separated with rolling piece 29, as shown in figure 5, at this point, chamfering is molded, the push rod of the first cylinder 21 resets, motor It is automatically stopped, the second cylinder 12 and the 3rd cylinder 35 also reset simultaneously, and transmission shaft 41 departs from turntable 31, and turntable 31 stops turning Dynamic, press block 33 moves up, and the annular solid processed can be removed from mounting platform.

4 and first cylinder 21 of first hydraulic cylinder promotes the displacement of the first slide unit 6 and the second slide unit movement 19 by row respectively Cheng Kaiguan is controlled, and specific displacement is depending on the size of product.Active force mechanism, trimming mechanism and each step of rolling edge mechanism it is orderly Work is programmed control by control panel 1.

Claims (6)

1. the chamfering rolling cut compounding machine of a kind of annular element, it is characterised in that including workbench, control panel and from left to right successively Rolling edge mechanism, active force mechanism and the trimming mechanism of installation on the table;The control panel respectively with active force mechanism, Trimming mechanism and rolling edge mechanism electrical connection;The active force mechanism includes power source, is connected with power source and is installed on work Mounting platform on platform and compress component above mounting platform;The trimming mechanism includes cutter assembly, the first cunning Dynamic component and first hydraulic cylinder;The cutter assembly is installed on the first slide assemblies, and the first hydraulic cylinder is installed on A side of first slide assemblies;The rolling edge mechanism includes rolling component, the second slide assemblies and the first cylinder;Described Rolling component is installed on the second slide assemblies;First cylinder is installed on a side of the second slide assemblies;The master The power source of actuating unit includes motor, driving wheel, driven wheel, the second cylinder and transmission shaft;Described transmission shaft one end and the The push rod flexible connection of two cylinders, other end assembly is in mounting platform;The driven wheel is installed on transmission shaft, described Between driving wheel and driven wheel axis connection is utilized using belt transmission, with motor;The mounting platform includes turntable and support Platform;The supporting table is fixedly installed in above turntable;The component that compresses includes the 3rd cylinder, wedge and press block;Institute The wedge and the push rod of the 3rd cylinder stated are rotatablely connected, and the press block is padded on wedge lower surface;The drive shaft cartridge is embedded in One end of mounting platform is pyramidal structure, is equipped with and the corresponding conical depression of pyramidal structure, the cone among the turntable Shape structure is interference fitted with the conical depression;The centre of the supporting table is equipped with the space for transmission shaft sliding;Described turn The lateral wall of disk is equipped with a circle baltimore groove, and a circle elastic component is installed in the baltimore groove;The rolling component of the rolling edge mechanism Including the second slide unit, the second push plate, the support base for being installed on the second slide unit, the second hydraulic cylinder and peace being installed on above support base Loaded on the rolling component on support base;The push rod of first cylinder and the second push plate are inconsistent;Second slide assemblies Including the second backing plate, the second slide and be fixed below the second slide unit and with matched second sliding block of the second slide;It is described Support base side installation displacement governor.
2. a kind of chamfering rolling cut compounding machine of annular element according to claim 1, it is characterised in that the transmission shaft with It is connected between driven wheel using spline, is connected, and can rotated in connecting component using connector with the push rod of the second cylinder; Driven wheel can drive transmission shaft to rotate, and the push rod of the second cylinder can promote transmission shaft to move up and down.
3. the chamfering rolling cut compounding machine of a kind of annular element according to claim 1, it is characterised in that the trimming mechanism Cutter assembly includes actively feeding cutter assembly and passive cutter assembly;The cutter assembly that actively feeds includes the first cunning Platform, the mounting base being installed on the first slide unit and the first push plate, the cutter being installed in mounting base;First push plate and the The push rod of one hydraulic cylinder is inconsistent;First slide assemblies include the first backing plate, the first slide and are fixed on the first cunning The lower section of platform and the first sliding block coordinated with the first slide;The passive cutter assembly includes pedestal, passive cutter and connection Axis, passive cutter are positioned on pedestal using connecting shaft and can be rotated along connecting shaft;The passive cutter assembly is installed on It is under mounting platform and adjacent with actively feeding cutter assembly on first backing plate.
4. the chamfering rolling cut compounding machine of a kind of annular element according to claim 3, it is characterised in that the cutter utilizes Rod piece is positioned at mounting base, and the top of cutter is equipped with briquetting, and cutter can be rotated along rod piece.
5. the chamfering rolling cut compounding machine of a kind of annular element according to claim 1, it is characterised in that rolling component includes the Three slide units, the rolling supporting block being installed on the 3rd slide unit and connection fixing block;3rd slide unit mutually hangs down with the second slide unit Directly;The support base is equipped with threeth slide parallel with the 3rd slide unit, sharp between the 3rd slide unit and the 3rd slide It is connected with the 3rd sliding block;The rolling supporting block is equipped with rolling piece;The connection fixing block and second hydraulic cylinder push away Bar is fixedly connected.
6. the chamfering rolling cut compounding machine of a kind of annular element according to claim 5, it is characterised in that the rolling piece has Two panels is arranged in rolling supporting block and leaves gap.
CN201511027334.9A 2015-12-29 2015-12-29 A kind of chamfering rolling cut compounding machine of annular element CN105436898B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511027334.9A CN105436898B (en) 2015-12-29 2015-12-29 A kind of chamfering rolling cut compounding machine of annular element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511027334.9A CN105436898B (en) 2015-12-29 2015-12-29 A kind of chamfering rolling cut compounding machine of annular element

Publications (2)

Publication Number Publication Date
CN105436898A CN105436898A (en) 2016-03-30
CN105436898B true CN105436898B (en) 2018-05-25

Family

ID=55547774

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511027334.9A CN105436898B (en) 2015-12-29 2015-12-29 A kind of chamfering rolling cut compounding machine of annular element

Country Status (1)

Country Link
CN (1) CN105436898B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881023B (en) * 2016-05-23 2017-11-21 温州市郎霸洁具有限公司 Equipment for disk workpiece processing
CN106238537A (en) * 2016-08-08 2016-12-21 凡音环保科技(苏州)有限公司 A kind of outer cover of water heater binding device
CN106181407B (en) * 2016-08-18 2018-06-05 温州市凯宇五金有限公司 A kind of hardware making thins device with iron block
CN109759850A (en) * 2019-03-05 2019-05-17 安徽信息工程学院 A kind of air-conditioner pipe chamfering roll forming device and moulding process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2606656Y (en) * 2003-03-20 2004-03-17 文树雄 Metal rotation-elliptic curve edge cutting and rolling machine
EP2422923A1 (en) * 2009-04-21 2012-02-29 Weifang Hangun CNC Equipment Co., Ltd A luminous character enclosng machine
CN202894743U (en) * 2012-10-16 2013-04-24 宁波五谷金属制品有限公司 Novel curling machine
CN103567761A (en) * 2013-10-25 2014-02-12 浙江健恒实业有限公司 Edge cutting and curling machine for dustproof cover of stainless steel water tower
CN103639702A (en) * 2013-11-28 2014-03-19 四川省隆鑫科技包装有限公司 Hemming notch cutting device and method
CN205237516U (en) * 2015-12-29 2016-05-18 嘉兴市标速汽车零部件有限公司 Chamfer of loop forming element is rolled and is cut compounding machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2606656Y (en) * 2003-03-20 2004-03-17 文树雄 Metal rotation-elliptic curve edge cutting and rolling machine
EP2422923A1 (en) * 2009-04-21 2012-02-29 Weifang Hangun CNC Equipment Co., Ltd A luminous character enclosng machine
CN202894743U (en) * 2012-10-16 2013-04-24 宁波五谷金属制品有限公司 Novel curling machine
CN103567761A (en) * 2013-10-25 2014-02-12 浙江健恒实业有限公司 Edge cutting and curling machine for dustproof cover of stainless steel water tower
CN103639702A (en) * 2013-11-28 2014-03-19 四川省隆鑫科技包装有限公司 Hemming notch cutting device and method
CN205237516U (en) * 2015-12-29 2016-05-18 嘉兴市标速汽车零部件有限公司 Chamfer of loop forming element is rolled and is cut compounding machine

Also Published As

Publication number Publication date
CN105436898A (en) 2016-03-30

Similar Documents

Publication Publication Date Title
CN103495740B (en) A kind of hydrant valve rod automatic machining device
CN204075346U (en) A kind of swarf machine
CN103963102B (en) A kind of full-automatic multistation tubing tridimensional stamping equipment
CN201161406Y (en) Rubber washer cutting machine
CN204035664U (en) A kind of swarf machine
CN201195281Y (en) Full-automatic ultra-fine grinder for roller bearing inner ring roller path convexity and flange
CN201067805Y (en) Automatic material receiving piston ring inner chamfering machine
CN205343337U (en) Plank processing equipment with locate function
CN103128860B (en) A kind of bridge type stone cutting machine with grinding and polishing function
CN105252815A (en) Automatic cutting device for cartons
CN206405515U (en) Doorframe sheet material synchronous cutting equipment
CN101972857B (en) Full-automatic commutator excircle lathe
CN203448771U (en) Full-automatic superhard metal circular saw
CN202292381U (en) Multifunctional automatic polishing machine for external circle
CN203541661U (en) Machine for machining inner annular grooves of circular ring
CN203485249U (en) Blanking machine with cutter disc
CN201823938U (en) Full-automatic commutator cylindrical lathe
CN201856075U (en) Bearing pressing machine
CN102350543A (en) High-precision cutting machine
CN101623743B (en) Intelligent solid sphere head riveting machine
CN102218689B (en) Recessing machine
CN103224055B (en) A kind of FPC steel disc production machine
CN104439486A (en) Plate shearing machine
CN104923850A (en) Cutting device of circular tube circumference cutting machine
CN201147814Y (en) Special thread rolling machine for pencil sharpener helical hob cutter

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant