CN104890126A - Marble pillar cutter - Google Patents

Marble pillar cutter Download PDF

Info

Publication number
CN104890126A
CN104890126A CN201510320249.5A CN201510320249A CN104890126A CN 104890126 A CN104890126 A CN 104890126A CN 201510320249 A CN201510320249 A CN 201510320249A CN 104890126 A CN104890126 A CN 104890126A
Authority
CN
China
Prior art keywords
frame
chuck
cutting machine
crossbeam
fixed
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.)
Pending
Application number
CN201510320249.5A
Other languages
Chinese (zh)
Inventor
林敏�
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.)
Zhejiang Is Often To Machinery Co Ltd
Original Assignee
Zhejiang Is Often To Machinery 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 Zhejiang Is Often To Machinery Co Ltd filed Critical Zhejiang Is Often To Machinery Co Ltd
Priority to CN201510320249.5A priority Critical patent/CN104890126A/en
Publication of CN104890126A publication Critical patent/CN104890126A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work

Abstract

The invention provides a marble pillar cutter, belongs to the technical field of a machine tool, and solves the problems that an existing natural stone marble pillar can be manually processed. The marble pillar cutter comprises a frame and a cross beam, wherein the frame is fixed with a hand-piece component with a chuck and a first drive device capable of driving the chuck to rotate, and a central spindle of the chuck is horizontally arranged; the frame is provided with an ejector pin which is relative to the chuck, the cross beam is located above the hand-piece component, the two ends of the cross beam and the frame are connected with vertically arranged first guide rails and the frame is provided with a second driving device capable of driving the cross beam to do a lifting motion; the cross beam is provided with a cutting blade mounting disc and a power head device capable of moving horizontally along the cross beam. According to the marble pillar cutter provided by the invention, a channel of a glossy marble pillar can be automatically processed, and outer flanks can be polished; furthermore, by processing the marble pillar processed by the marble pillar cutter provided by the invention, the processing efficiency can be significantly improved, the skill requirements on workers can be reduced, and the production cost can be reduced.

Description

FRP Columns cutting machine
Technical field
The invention belongs to machine tool technology field, particularly relate to a kind of FRP Columns cutting machine.
Background technology
FRP Columns is made up of post and eaves, and FRP Columns comprises cylinder and square column, is divided into light face type; Linear; Sculpture type; Hollow type etc.Current lithotome FRP Columns only can manually be processed by hand, and workers processing need have higher processing of stone skill, thus there is the problems such as labour intensity is large, working (machining) efficiency is low.
Summary of the invention
The present invention proposes a kind of FRP Columns cutting machine, the technical problem to be solved in the present invention how to improve FRP Columns working (machining) efficiency.
The technical problem that will solve of the present invention realizes by following technical proposal: this FRP Columns cutting machine comprises frame and crossbeam, frame is fixed with the nose assembly with chuck and first drive unit that chuck can be driven to rotate, the axle core of chuck is horizontally disposed with; Frame is provided with the thimble be oppositely arranged with chuck, and crossbeam is positioned at above nose assembly, and the two ends of crossbeam are connected by the first guide rail vertically arranged with frame, and frame is provided with second drive unit that beam lifting can be driven to move; Crossbeam is provided with has cast-cutting saw slice mounting disc and the power head device that can move horizontally along crossbeam.
Light face FRP Columns is horizontally disposed with, and one end is fixedly clamped by chuck, and the other end adopts thimble top pressure, realizes clamping light face FRP Columns.Cast-cutting saw slice is fixed in cast-cutting saw slice mounting disc, and cast-cutting saw slice is positioned at directly over chuck axle line.Moved horizontally by manipulation beam lifting and power head device, vertical element is cut out on FRP Columns surface, light face, manipulate chuck after machining straight line bar and rotate set angle, then can process next vertical element, repeat above-mentioned steps, some vertical elements can be processed equably in light face FRP Columns surface circumference.If manipulate beam lifting simultaneously, power head device move horizontally and chuck rotate, can spiral curve be processed.
In above-mentioned FRP Columns cutting machine, the cast-cutting saw slice mounting disc side of described power head device is provided with burnishing device, is connected between burnishing device with power head device by elevating mechanism.Roughness between wire casing and outer surface can be made after cutting lines to increase, affect aesthetic property.When cutting wire casing, operate lifting mechanism makes burnishing device rise, and avoids affecting correct cutting; After having cut, polishing grinding pan is fixed on burnishing device, operate lifting mechanism make burnishing device decline and removal cast-cutting saw slice, then manipulate burnishing device run and chuck rotation polishing is carried out to light face FRP Columns outer surface.Polishing grinding pan is positioned at directly over chuck axle line.
In above-mentioned FRP Columns cutting machine, described power head device comprises the power seat be set on crossbeam, and cast-cutting saw slice mounting disc is positioned at the bottom of power seat, power seat is fixed with the 3rd motor be connected with cast-cutting saw slice mounting disc.
In above-mentioned FRP Columns cutting machine, described power seat is fixed with the 4th motor, crossbeam is fixed with tooth bar, the main shaft of the 4th motor is fixed with the gear be meshed with tooth bar.
In above-mentioned FRP Columns cutting machine, described power seat is fixed with the 4th motor, the main shaft of the 4th motor is fixed with the friction pulley leant with crossbeam end face.
In above-mentioned FRP Columns cutting machine, described frame is fixed with tailstock, tailstock is positioned with by dish, thimble is fixed on by dish.
Compared with prior art, this FRP Columns cutting machine has compact conformation, advantage reasonable in design.Adopt this FRP Columns cutting machine to process the vertical element straightness obtained higher, uniform depth, circumference such as to be evenly distributed at the advantage.Adopt this FRP Columns cutting machine to process and also considerably improve working (machining) efficiency, reduce the requirement of workman's skill, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this FRP Columns cutting machine.
Fig. 2 is chuck arrangement schematic diagram in this FRP Columns cutting machine.
Fig. 3 is burnishing device structural representation in this FRP Columns cutting machine.
Fig. 4 is burnishing device sectional structure schematic diagram in this FRP Columns cutting machine.
Fig. 5 is tailstock regional structure schematic diagram in this FRP Columns cutting machine.
In figure, 1, frame; 2, crossbeam; 3, nose assembly; 3a, head box; 3b, chuck; 3b1, disk body; 3b2, chuck; 3b3, adjustment hole; 4, thimble; 5, power head device; 5a, power seat; 5b, cast-cutting saw slice mounting disc; 5c, the 3rd motor; 6, burnishing device; 6a, polishing motor; 6b, mill sectional fixture; 7, the first drive unit; 7a, the first motor; 7b, the first reduction box; 8, tailstock; 8a, pedestal; 8b, sliding axle; 8c, screw rod; 8d, the first handwheel; 8e, clamping screw; 8f, handle; 9, by dish; 10, the first guide rail; 11, the second drive unit; 12, the 4th motor; 13, tooth bar; 14, the second guide rail; 15, the second screw mandrel screw; 16, the second handwheel; 17, polishing grinding pan.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As shown in Figure 1, this FRP Columns cutting machine comprises frame 1, crossbeam 2, nose assembly 3, thimble 4, power head device 5 and burnishing device 6.
Part based on frame 1, can directly place on the ground.Frame 1 is roughly in strip, and nose assembly 3 is arranged on one end of frame 1, is positioned at the other end place of frame 1.
Nose assembly 3 comprises the head box 3a be fixed in frame 1, and head box 3a inner position has revolvable rotating shaft, and rotating shaft is horizontally disposed with, and one end of rotating shaft is fixedly connected with chuck 3b, and the axle core of chuck 3b is also horizontally disposed with.Frame 1 is provided with first drive unit 7 that chuck 3b can be driven to rotate, specifically, first drive unit 7 comprises the first motor 7a and the first reduction box 7b, the main shaft of the first motor 7a is connected with the power shaft of the first reduction box 7b, the output shaft of the first reduction box 7b is connected by gear-box with rotating shaft, and then guarantees to drive heavy light face FRP Columns rotation, rotational stabilization and anglec of rotation accuracy.
As depicted in figs. 1 and 2, chuck 3b comprises disk body 3b1 and 6 the circumferential chuck 3b2 distributed be fixedly connected with rotating shaft.Disk body 3b1 having 6 with chuck 3b2 one_to_one corresponding is the adjustment hole 3b3 of strip, and bolt is connected with chuck 3b2 through adjustment hole 3b3; Chuck 3b2 position can be adjusted neatly by loosering a bolt, at knob bolt locking chuck 3b2 after adjustment, and then making chuck 3b be applicable to clamping different-diameter FRP Columns.
As shown in Figure 1 and Figure 5, the other end of frame 1 is fixed with tailstock 8, tailstock 8 is positioned with by dish 9, and thimble 4 is fixed on by dish 9; Thimble 4 and chuck 3b are oppositely arranged.During clamping FRP Columns, thimble 4 penetrates in FRP Columns centre bore, and FRP Columns end face leans with by dish 9, realizes improving clamping firmness and stability by improving contact area.Frame 1 having multiple tailstock 8 fixing hole, by changing the position that tailstock 8 is fixed, and then changing spacing between thimble 4 and chuck 3b, even if the FRP Columns of this FRP Columns cutting function clamping different length, ensure the versatility of FRP Columns cutting machine.Specifically, tailstock 8 comprises the pedestal 8a be fixed in frame 1, and pedestal 8a is equipped with sliding axle 8b and screw rod 8c, and sliding axle 8b can move axially, and sliding axle 8b is circumferential relative to pedestal 8a fixing; Screw rod 8c can rotate in a circumferential direction, and screw rod 8c is relative to pedestal 8a axial restraint; Screw rod 8c is threaded with sliding axle 8b, screw rod 8c is fixedly connected with the first handwheel 8d.Be set on sliding axle 8b by dish 9, be connected by bearing with sliding axle 8b by dish 9.Pedestal 8a has been threaded clamping screw 8e, clamping screw 8e is fixedly connected with jug 8f, clamping screw 8e can be made to lean with sliding axle 8b side tightly, and then limit slippage axle 8b moves by stirring handle 8f, ensures the firmness of clamping FRP Columns.
Crossbeam 2 is positioned at above nose assembly 3, and the two ends of crossbeam 2 are connected by the first guide rail 10 vertically arranged with frame 1, and frame 1 is provided with second drive unit 11 that can drive crossbeam 2 elevating movement.Specifically, second drive unit 11 comprises the second motor and the second reduction box, the main shaft of the second motor is connected with the power shaft of the second reduction box, second reduction box has two output shafts, the two ends of crossbeam 2 are connected by the first screw mandrel screw correspondingly with two output shafts of the second reduction box, by driving crossbeam 2 two ends synchronizing movings to realize crossbeam 2 elevating movement, and then provide enough spaces for transverse jig FRP Columns.
As shown in Figure 1, Figure 3 and Figure 4, power head device 5 comprises the power seat 5a be set on crossbeam 2, the bottom of power seat 5a is positioned with revolvable cast-cutting saw slice mounting disc 5b, and the top of power seat 5a is fixed with the 3rd motor 5c be connected with cast-cutting saw slice mounting disc 5b.Crossbeam 2 has spigot surface, power seat 5a is positioned with multiple guide roller leant with spigot surface.As preferably, crossbeam 2 is square and each side is all arranged two spigot surfaces, can ensure unloaded time shift Dynamic stability like this, more can move and also stablizes during proof load.
Power seat 5a is fixed with the 4th motor 12, crossbeam 2 is fixed with tooth bar 13, the main shaft of the 4th motor 12 is fixed with the gear be meshed with tooth bar 13.Manipulate the 4th motor 12 to run, the 4th motor 12 driven gear rotates, and then realizes driving whole power head device 5 to move along crossbeam 2.
Burnishing device 6 comprises polishing motor 6a, and the main shaft of polishing motor 6a is vertically arranged, and the main shaft lower end of polishing motor 6a is fixedly connected with mill sectional fixture 6b, and then polishing grinding pan 17 can be fixed on mill sectional fixture 6b.Burnishing device 6 is arranged on the cast-cutting saw slice mounting disc 5b side of power head device 5, be fixed on polishing grinding pan on polishing motor 6a 17 and the cast-cutting saw slice be fixed on cast-cutting saw slice mounting disc 5b is all positioned at directly over the shaft core line of chuck 3b, directly over the shaft core line being that is positioned at thimble 4.Be connected by elevating mechanism between burnishing device 6 with power head device 5; Specifically, the second guide rail 14 by vertically arranging between polishing motor 6a with power seat 5a is connected, the second screw mandrel screw 15 is also provided with between polishing motor 6a and power seat 5a, the upper end of screw mandrel is fixed with the second handwheel 16, can realize the elevating movement of burnishing device 6 by shaking the second handwheel 16.According to actual conditions, the screw mandrel in the second screw mandrel screw 15 rotates and motor also can be adopted to drive.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, basic something in common no longer burden describes, different place is only described, different place is that power head device 5 moves not by gear and tooth bar 13 transmission along crossbeam 2, but on the main shaft of the 4th motor 12, be fixed with the friction pulley leant with crossbeam 2 end face, like this when feed speed is too fast, skidding can be produced between friction pulley and crossbeam 2, and then avoid cast-cutting saw slice be subject to excessive impulsive force and cause collapsing tooth phenomenon, and cause the problem of cutting depth deficiency.

Claims (10)

1. a FRP Columns cutting machine, it is characterized in that, this FRP Columns cutting machine comprises frame (1) and crossbeam (2), frame (1) is fixed with the nose assembly (3) with chuck (3b) and first drive unit (7) that chuck (3b) can be driven to rotate, the axle core of chuck (3b) is horizontally disposed with; Frame (1) is provided with the thimble (4) be oppositely arranged with chuck (3b), crossbeam (2) is positioned at nose assembly (3) top, the two ends of crossbeam (2) are connected by the first guide rail (10) vertically arranged with frame (1), and frame (1) is provided with second drive unit (11) that can drive crossbeam (2) elevating movement; Crossbeam (2) is provided with has cast-cutting saw slice mounting disc (5b) and the power head device (5) that can move horizontally along crossbeam (2).
2. FRP Columns cutting machine according to claim 1, it is characterized in that, cast-cutting saw slice mounting disc (5b) side of described power head device (5) is provided with burnishing device (6), is connected between burnishing device (6) with power head device (5) by elevating mechanism.
3. FRP Columns cutting machine according to claim 2, it is characterized in that, described burnishing device (6) comprises polishing motor (6a), the main shaft of polishing motor (6a) is vertically arranged, the main shaft lower end of polishing motor (6a) is fixedly connected with mill sectional fixture (6b), and the housing of polishing motor (6a) is connected by elevating mechanism with between power head device (5).
4. FRP Columns cutting machine according to claim 3, it is characterized in that, the mill sectional fixture (6b) of described burnishing device (6) is provided with polishing grinding pan (17), and polishing grinding pan (17) is positioned at directly over chuck (3b) axis.
5. FRP Columns cutting machine according to claim 1, it is characterized in that, described power head device (5) comprises the power seat (5a) be set on crossbeam (2), cast-cutting saw slice mounting disc (5b) is positioned at the bottom of power seat (5a), power seat (5a) is fixed with the 3rd motor (5c) be connected with cast-cutting saw slice mounting disc (5b).
6. FRP Columns cutting machine according to claim 5, it is characterized in that, described power seat (5a) is fixed with the 4th motor (12), crossbeam (2) is fixed with tooth bar (13), the main shaft of the 4th motor (12) is fixed with the gear be meshed with tooth bar (13).
7. FRP Columns cutting machine according to claim 5, it is characterized in that, described power seat (5a) is fixed with the 4th motor (12), the main shaft of the 4th motor (12) is fixed with the friction pulley leant with crossbeam (2) end face.
8. FRP Columns cutting machine according to claim 1, it is characterized in that, described frame (1) is fixed with tailstock (8), tailstock (8) is positioned with by dish (9), thimble (4) is fixed on by dish (9).
9. FRP Columns cutting machine according to claim 8, it is characterized in that, described tailstock (8) comprises the pedestal (8a) be fixed in frame (1), pedestal (8a) is equipped with sliding axle (8b) and screw rod (8c), sliding axle (8b) can move axially, and sliding axle (8b) is circumferential relative to pedestal (8a) fixing; Screw rod (8c) can rotate in a circumferential direction, and screw rod (8c) is relative to pedestal (8a) axial restraint; Screw rod (8c) is threaded with sliding axle (8b), screw rod (8c) is fixedly connected with the first handwheel (8d); Be set on sliding axle (8b) by dish (9), be connected by bearing with sliding axle (8b) by dish (9).
10. FRP Columns cutting machine according to claim 9, it is characterized in that, described pedestal (8a) has been threaded clamping screw (8e), clamping screw (8e) is fixedly connected with jug (8f), stirs handle (8f) and clamping screw (8e) and sliding axle (8b) side can be made to lean.
CN201510320249.5A 2015-06-11 2015-06-11 Marble pillar cutter Pending CN104890126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510320249.5A CN104890126A (en) 2015-06-11 2015-06-11 Marble pillar cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510320249.5A CN104890126A (en) 2015-06-11 2015-06-11 Marble pillar cutter

Publications (1)

Publication Number Publication Date
CN104890126A true CN104890126A (en) 2015-09-09

Family

ID=54023287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510320249.5A Pending CN104890126A (en) 2015-06-11 2015-06-11 Marble pillar cutter

Country Status (1)

Country Link
CN (1) CN104890126A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729556A (en) * 2016-03-31 2016-07-06 太仓市中厚机械有限公司 Slitting machine with non-rotating main shaft
CN105773847A (en) * 2016-04-15 2016-07-20 陈银芳 Building stone cutting and polishing device
CN108131000A (en) * 2017-12-27 2018-06-08 郑州默尔电子信息技术有限公司 A kind of architectural decoration turntable drives adjustable type water pipe cabling grooving apparatus
CN113752154A (en) * 2021-11-08 2021-12-07 江苏联峰工业装备科技有限公司 Adaptability burnishing machine for machining

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2240430Y (en) * 1995-06-27 1996-11-20 任恢跃 Multi-function stone cutting and grinding machine
CN202934706U (en) * 2012-11-12 2013-05-15 泉州市佳能机械制造有限公司 Multifunctional stone profiling machine
CN104439559A (en) * 2014-10-30 2015-03-25 东莞市青麦田数码科技有限公司 Double-arc threaded external vortex milling machine
CN204277038U (en) * 2014-10-08 2015-04-22 安徽池州家用机床股份有限公司 A kind of keyseat device
CN104551216A (en) * 2013-10-20 2015-04-29 马才 Sawing machine
CN204673806U (en) * 2015-06-11 2015-09-30 浙江常至机械有限公司 FRP Columns cutting machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2240430Y (en) * 1995-06-27 1996-11-20 任恢跃 Multi-function stone cutting and grinding machine
CN202934706U (en) * 2012-11-12 2013-05-15 泉州市佳能机械制造有限公司 Multifunctional stone profiling machine
CN104551216A (en) * 2013-10-20 2015-04-29 马才 Sawing machine
CN204277038U (en) * 2014-10-08 2015-04-22 安徽池州家用机床股份有限公司 A kind of keyseat device
CN104439559A (en) * 2014-10-30 2015-03-25 东莞市青麦田数码科技有限公司 Double-arc threaded external vortex milling machine
CN204673806U (en) * 2015-06-11 2015-09-30 浙江常至机械有限公司 FRP Columns cutting machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729556A (en) * 2016-03-31 2016-07-06 太仓市中厚机械有限公司 Slitting machine with non-rotating main shaft
CN105773847A (en) * 2016-04-15 2016-07-20 陈银芳 Building stone cutting and polishing device
CN105773847B (en) * 2016-04-15 2017-10-27 陈银芳 A kind of building stone cuts polishing device
CN108131000A (en) * 2017-12-27 2018-06-08 郑州默尔电子信息技术有限公司 A kind of architectural decoration turntable drives adjustable type water pipe cabling grooving apparatus
CN113752154A (en) * 2021-11-08 2021-12-07 江苏联峰工业装备科技有限公司 Adaptability burnishing machine for machining

Similar Documents

Publication Publication Date Title
CN104890126A (en) Marble pillar cutter
CN204525059U (en) A kind of chuck mode repaiies bar device automatically
CN108127193B (en) A kind of grinder for processing splines in gears
CN102794677B (en) Multi-station intelligent numerical-control grinding machine for knives and scissors
CN101367253B (en) Multiheaded cylinder type stone profiling machine
CN109093206B (en) Engineering machine tool gear polishing equipment
CN204673806U (en) FRP Columns cutting machine
CN103600107A (en) Radial feed bearing mounting hole inner hole annular groove boring device
CN202278668U (en) Multifunctional multi-head cylindrical stone profiling machine
JP3193764U (en) Screw forming machine
CN216098172U (en) Simple polishing and cutting integrated machine
CN202344695U (en) Multifunctional multi-end cylindrical profiling machine
CN205496626U (en) Porous door shape horizontal drilling machine of adjustable pitch -row
CN203184770U (en) Numerical control gear chamfering machine
CN202910706U (en) Narrow groove inner surface polishing device
CN112658914B (en) Polishing mechanism of common lathe
CN104959906A (en) Cylindrical super-fine machine processing bearing ring
CN204673807U (en) Vertical type cylinder makita 4100NH
KR101157110B1 (en) Milling machine
CN110802277A (en) Internal gear helical tooth machining device
CN104875286A (en) Vertical type cylindrical stone cutting machine
CN102416646A (en) Quartz crucible numerical control milling-grinding special machine tool
CN104338942A (en) Turning, milling and boring integrated multifunctional lifting horizontal lathe
CN205764276U (en) Numerical control screw thread tooth form grinder
CN202461723U (en) Cyclone mill of diamond roller

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150909

RJ01 Rejection of invention patent application after publication