CN108067663B - Automatic riser-removing milling machine for aluminum piston - Google Patents
Automatic riser-removing milling machine for aluminum piston Download PDFInfo
- Publication number
- CN108067663B CN108067663B CN201711371723.2A CN201711371723A CN108067663B CN 108067663 B CN108067663 B CN 108067663B CN 201711371723 A CN201711371723 A CN 201711371723A CN 108067663 B CN108067663 B CN 108067663B
- Authority
- CN
- China
- Prior art keywords
- piston
- oil cylinder
- longitudinal
- milling
- sliding table
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/10—Milling machines not designed for particular work or special operations with both horizontal and vertical working-spindles
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of piston production, in particular to an automatic riser removing milling machine for an aluminum piston. The device comprises a machine tool and a truss manipulator positioned at the front end of the machine tool; the front end of the machine tool is provided with a feeding channel, and the rear end of the machine tool is provided with a discharging channel; a piston clamping device is arranged in the middle of the upper end of the machine tool; the left side of the piston clamping device is provided with a left milling mechanism, and the right side of the piston clamping device is provided with a right milling mechanism; the rear end of the piston clamping device is provided with a longitudinal milling mechanism. The invention ensures the internal quality of the piston, simultaneously makes the separation of the piston riser and the piston blank simpler and easier, and provides convenience for the subsequent finish machining production of the piston blank.
Description
Field of the art
The invention relates to the technical field of piston production, in particular to an automatic riser removing milling machine for an aluminum piston.
(II) background art
The existing piston production process needs milling a piston riser, the riser is a supplement part which is added above or on the side surface of a casting to avoid the defect of the casting, a cavity of the riser is a cavity for storing liquid metal in a casting mold, and the metal is supplied when the casting is formed, so that the effects of preventing shrinkage cavity, exhaust and slag collection are achieved; the gasoline engine piston is generally of a one-die two-cavity structure and comprises two top dead heads and an intermediate dead head; generally, the milling of the riser is usually performed manually, and the production steps are divided into three steps: cutting the side riser, cutting the top riser, and finally placing the piston. The equipment has the defects that (1) the equipment is restricted by human factors, needs to be operated by skilled workers and occupies labor force; (2) the safety performance is poor, the cutter is not thoroughly protected, and production accidents are very easy to occur; (3) the processing quality is low, the product stability is poor, and the rejection rate is high; (4) the production efficiency is low. Milling equipment combining a robot and a large saw disc cutter comprises the following working steps: the robot clamps the pistons, firstly separates two piston intermediate risers, and respectively cuts a top riser; the disadvantage of such devices is (1) high cost and the device is not compact to use; (2) low production efficiency
(III) summary of the invention
The invention provides an automatic riser removing milling machine for an aluminum piston, which aims to make up the defects of the prior art.
The invention is realized by the following technical scheme:
an automatic dead head milling machine that removes of aluminium piston which characterized in that: the device comprises a machine tool and a truss manipulator positioned at the front end of the machine tool; the front end of the machine tool is provided with a feeding channel, and the rear end of the machine tool is provided with a discharging channel; a piston clamping device is arranged in the middle of the upper end of the machine tool; the left side of the piston clamping device is provided with a left milling mechanism, and the right side of the piston clamping device is provided with a right milling mechanism; the rear end of the piston clamping device is provided with a longitudinal milling mechanism.
Further, the front end of the feeding channel is provided with a truss manipulator for clamping the double-mode piston blank.
Further, the left milling mechanism comprises a left sliding table, a rotating shaft frame is fixed on the left sliding table, a left main shaft is installed in the rotating shaft frame, and a left side milling cutter is installed at the end part of the left main shaft; the left main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the left sliding table comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the right milling mechanism comprises a right sliding table, a rotating shaft frame is fixed on the right sliding table, a right main shaft is arranged in the rotating shaft frame, and a right side milling cutter is arranged at the end part of the right main shaft; the right main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the right sliding table comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the longitudinal milling mechanism comprises a longitudinal sliding table, a rotating shaft frame is fixed on the longitudinal sliding table, a longitudinal main shaft is arranged in the rotating shaft frame, a longitudinal guide rod is arranged at the end part of the longitudinal main shaft, and a longitudinal milling cutter is arranged on the longitudinal guide rod; the longitudinal main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the longitudinal sliding table comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the piston clamping device comprises an oil cylinder bracket mounting plate arranged on the machine tool, and an oil cylinder bracket is arranged on the oil cylinder bracket mounting plate; the oil cylinder bracket mounting plate comprises a left oil cylinder bracket mounting plate and a right oil cylinder bracket mounting plate which are symmetrical to each other, and a gap for inserting a piston blank tool middle riser is reserved between the left oil cylinder bracket mounting plate and the right oil cylinder bracket mounting plate; a tooling guide key is fixed on the inner side of the oil cylinder support, an upper piston blank tooling press block is arranged on the tooling guide key, and a lower piston blank tooling press block is arranged at the lower end of the upper piston blank tooling press block; an oil cylinder piston rod connecting piece for connecting a compression oil cylinder is fixed on the pressing block on the piston blank tool; the cylinder piston rod connecting piece is connected with a compression cylinder fixed at the upper end of the cylinder bracket.
Further, an oil cylinder support adjusting screw support is arranged on the left side of the machine tool, and an oil cylinder support adjusting screw used for adjusting a left oil cylinder support mounting plate is arranged on the oil cylinder support adjusting screw support.
Further, the lower part of the piston clamping device is provided with a slag extractor, the lower part of the piston clamping device is connected with a conveyor belt, and the other end of the conveyor belt is connected with the end part of the blanking channel.
The beneficial effects of the invention are as follows: the invention ensures the internal quality of the piston, simultaneously makes the separation of the piston riser and the piston blank simpler and easier, and provides convenience for the subsequent finish machining production of the piston blank.
(IV) description of the drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a partial forward schematic view of a piston clamping device, a left milling mechanism, a right milling mechanism, and a longitudinal milling mechanism of the present invention;
FIG. 4 is a schematic view of a piston clamping device, left, right, and longitudinal milling mechanism of the present invention in partial top view;
FIG. 5 is a schematic view of a longitudinal slipway according to the present invention;
in the figure, 1, a feeding channel, 2, a truss manipulator, 3, a machine tool, 4, a left sliding table, 5, a left main shaft, 6, a left side milling cutter, 7, a right sliding table, 8, a right main shaft, 9, a right side milling cutter, 10, a piston clamping device, 11, a longitudinal sliding table, 12, a longitudinal main shaft, 13, a longitudinal guide rod, 14, a longitudinal milling cutter, 15, a discharging channel, 16, an oil cylinder bracket, 17, a compression cylinder, 18, an oil cylinder piston rod connecting piece, 19, an upper piston blank tool pressing block, 20, a lower piston blank tool pressing block, 21, a tool guide key, 22, an oil cylinder bracket mounting plate, 23 oil cylinder bracket adjusting screw, 24, an oil cylinder bracket adjusting screw support, 25 motors, 26 bases, 27 sliding seats and 28 hydraulic rods.
(fifth) detailed description of the invention
The drawings illustrate one embodiment of the invention. The embodiment comprises a machine tool 3 and a truss manipulator positioned at the front end of the machine tool 3; the front end of the machine tool 3 is provided with a feeding channel 1, and the rear end of the machine tool 3 is provided with a discharging channel 15; a piston clamping device 10 is arranged in the middle of the upper end of the machine tool 3; the left side of the piston clamping device 10 is provided with a left milling mechanism, and the right side is provided with a right milling mechanism; the rear end of the piston clamping device 10 is provided with a longitudinal milling mechanism.
Further, the front end of the feeding channel 1 is provided with a truss manipulator for clamping a double-mode piston blank.
Further, the left milling mechanism comprises a left sliding table 4, a rotating shaft frame is fixed on the left sliding table 4, a left main shaft 5 is arranged in the rotating shaft frame, and a left milling cutter 6 is arranged at the end part of the left main shaft 5; the left main shaft 5 is driven to rotate by a motor fixed above the rotating shaft frame; the left sliding table 4 comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the right milling mechanism comprises a right sliding table 7, a rotating shaft frame is fixed on the right sliding table 7, a right main shaft 8 is arranged in the rotating shaft frame, and a right side milling cutter 9 is arranged at the end part of the right main shaft 8; the right main shaft 8 is driven to rotate by a motor fixed above the rotating shaft frame; the right sliding table 7 comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the longitudinal milling mechanism comprises a longitudinal sliding table 11, a rotating shaft frame is fixed on the longitudinal sliding table 11, a longitudinal main shaft 12 is installed in the rotating shaft frame, a longitudinal guide rod 13 is installed at the end part of the longitudinal main shaft 12, and a longitudinal milling cutter 14 is installed on the longitudinal guide rod 13; the longitudinal main shaft 12 is driven to rotate by a motor fixed above the rotating shaft frame; the longitudinal sliding table 11 comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base.
Further, the piston clamping device 10 comprises an oil cylinder bracket 16 mounting plate mounted on the machine tool 3, and the oil cylinder bracket 16 is mounted on the oil cylinder bracket 16 mounting plate; the oil cylinder bracket mounting plate 22 comprises a left oil cylinder bracket mounting plate and a right oil cylinder bracket mounting plate which are symmetrical to each other, and a gap for inserting a piston blank tool middle riser is reserved between the left oil cylinder bracket mounting plate and the right oil cylinder bracket mounting plate; a tooling guide key 21 is fixed on the inner side of the oil cylinder bracket 16, a piston blank tooling upper pressing block 19 is mounted on the tooling guide key 21, and a piston blank tooling lower pressing block 20 is arranged at the lower end of the piston blank tooling upper pressing block 19; the upper pressing block 19 of the piston blank tool is fixedly provided with an oil cylinder piston rod connecting piece 18 for connecting the pressing oil cylinder 17; the cylinder piston rod connecting piece 18 is connected with a compression cylinder 17 fixed at the upper end of the cylinder bracket 16.
Further, an oil cylinder bracket 16 adjusting screw support is arranged on the left side of the machine tool 3, and an oil cylinder bracket adjusting screw 23 for adjusting a left oil cylinder bracket mounting plate is arranged on an oil cylinder bracket adjusting screw support 24.
Further, a slag extractor is arranged at the lower part of the piston clamping device 10, a conveyor belt is connected at the lower part of the piston clamping device 10, and the other end of the conveyor belt is connected with the end part of the blanking channel 15.
The electromechanical equipment such as the motor, the truss manipulator, the hydraulic rod and the like of the device are connected with and controlled by the PLC device, the PLC device belongs to a basic control device, and the working principle and the working method of the PLC device are not repeated.
The work piece is placed on the material loading passageway 1 by the manual work, then presses the automatic operation button, and truss manipulator 2 detects the work piece after, presss from both sides tightly, lifts, translates the work piece to host computer work piece cutting position, and automatic closing device 10 descends and compresses tightly the piston. The left sliding table 4, the right sliding table 7 and the longitudinal sliding table 11 act simultaneously, namely the left sliding table 4 drives the left main shaft 5 and the left milling cutter 6 to move to a piston processing station, and milling is carried out on a left riser of the dual-mode piston blank; the right sliding table 7 drives the right main shaft 8 and the right milling cutter 9 to move to a piston processing station, and milling is carried out on a riser on the right side of the dual-mode piston blank; the longitudinal sliding table 11 drives the longitudinal main shaft 12, the longitudinal guide rod 13 and the longitudinal milling cutter 14 to move to a piston processing station, and milling is carried out on a double-mode piston blank middle riser. After milling, the piston clamping device 10 is lifted, the piston falls to the piston blanking channel 15 along the sliding track, and the mechanism conveys two piston blanks which are cut and separated after milling to the front of an operator, so that the double-mode piston blank riser removal action is completed.
Before the equipment operates, the center distance of a machined piston blank is determined, the concrete position of an oil cylinder bracket 17 is fixed by adjusting an oil cylinder bracket adjusting screw 23, the piston blank is conveyed to a cutting position of a main machine workpiece, the piston blank is placed on a pressing block 20 on a piston blank tool, an oil cylinder 18 is pressed, a piston rod connecting piece 19 and the pressing block on the piston blank tool are driven to fall down, the piston, a left side milling cutter 6 and a right side milling cutter 9 are pressed, the longitudinal milling cutter 14 simultaneously mills all riser heads of the piston, and after milling is completed, the pressing cylinder 18 drives the pressing block 20 on the tool to ascend, the piston blank is loosened, and the milling action is completed.
The present invention has been described above by way of example, but the present invention is not limited to the above-described embodiments, and any modifications or variations based on the present invention fall within the scope of the present invention.
Claims (3)
1. An automatic dead head milling machine that removes of aluminium piston which characterized in that: the device comprises a machine tool and a truss manipulator positioned at the front end of the machine tool; the front end of the machine tool is provided with a feeding channel, and the rear end of the machine tool is provided with a discharging channel; a piston clamping device is arranged in the middle of the upper end of the machine tool; the left side of the piston clamping device is provided with a left milling mechanism, and the right side of the piston clamping device is provided with a right milling mechanism; the rear end of the piston clamping device is provided with a longitudinal milling mechanism,
the left milling mechanism comprises a left sliding table, a rotating shaft frame is fixed on the left sliding table, a left main shaft is arranged in the rotating shaft frame, and a left milling cutter is arranged at the end part of the left main shaft; the left main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the left sliding table comprises a base, one end of the base is fixed with a hydraulic rod, and the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base;
the right milling mechanism comprises a right sliding table, a rotating shaft frame is fixed on the right sliding table, a right main shaft is arranged in the rotating shaft frame, and a right side milling cutter is arranged at the end part of the right main shaft; the right main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the right sliding table comprises a base, one end of the base is fixed with a hydraulic rod, the other end of the hydraulic rod is connected with the bottom of the sliding seat at the upper end of the base,
the longitudinal milling mechanism comprises a longitudinal sliding table, a rotating shaft frame is fixed on the longitudinal sliding table, a longitudinal main shaft is installed in the rotating shaft frame, a longitudinal guide rod is installed at the end part of the longitudinal main shaft, and a longitudinal milling cutter is installed on the longitudinal guide rod; the longitudinal main shaft is driven to rotate by a motor fixed above the rotating shaft frame; the longitudinal sliding table comprises a base, one end of the base is fixed with a hydraulic rod, the other end of the hydraulic rod is connected with the bottom of a sliding seat at the upper end of the base,
the piston clamping device comprises an oil cylinder bracket mounting plate arranged on the machine tool, and an oil cylinder bracket is arranged on the oil cylinder bracket mounting plate; the oil cylinder bracket mounting plate comprises a left oil cylinder bracket mounting plate and a right oil cylinder bracket mounting plate which are symmetrical to each other, and a gap for inserting a piston blank tool middle riser is reserved between the left oil cylinder bracket mounting plate and the right oil cylinder bracket mounting plate; a tooling guide key is fixed on the inner side of the oil cylinder support, an upper piston blank tooling press block is arranged on the tooling guide key, and a lower piston blank tooling press block is arranged at the lower end of the upper piston blank tooling press block; an oil cylinder piston rod connecting piece for connecting a compression oil cylinder is fixed on the pressing block on the piston blank tool; the cylinder piston rod connecting piece is connected with a compression cylinder fixed at the upper end of the cylinder bracket,
an oil cylinder bracket adjusting screw support is arranged on the left side of the machine tool, an oil cylinder bracket adjusting screw for adjusting a left oil cylinder bracket mounting plate is arranged on the oil cylinder bracket adjusting screw support,
before equipment runs, determining the center distance of a machined piston blank, fixing the concrete position of an oil cylinder bracket by adjusting an oil cylinder bracket adjusting screw, conveying the piston blank to a cutting position of a main machine workpiece, placing the main machine workpiece below an upper pressing block of a piston blank tool, compacting the oil cylinder, driving a piston rod connecting piece and the upper pressing block of the piston blank tool to fall, compacting the piston, and simultaneously moving a left sliding table, a right sliding table and a longitudinal sliding table, namely driving a left main shaft and a left milling cutter to run to a piston machining station by the left sliding table, and milling a left riser of the dual-mode piston blank; the right sliding table drives the right main shaft and the right milling cutter to move to a piston processing station, and milling is carried out on a riser on the right side of the dual-mode piston blank; the longitudinal sliding table drives the longitudinal main shaft, the longitudinal guide rod and the longitudinal milling cutter to move to a piston processing station, a double-mode piston blank middle riser is milled, after milling is completed, the piston clamping device is lifted, the piston falls to a piston blanking channel along a sliding track, and the mechanism conveys two piston blanks which are cut and separated after milling to the front of an operator, so that the double-mode piston blank riser removing action is completed.
2. The automatic riser removal milling machine for aluminum pistons according to claim 1, wherein: and a truss manipulator for clamping the double-mode piston blank is arranged at the front end of the feeding channel.
3. The automatic riser removal milling machine for aluminum pistons according to claim 1, wherein: the lower part of the piston clamping device is provided with a slag extractor, the lower part of the piston clamping device is connected with a conveyor belt, and the other end of the conveyor belt is connected with the end part of the blanking channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711371723.2A CN108067663B (en) | 2017-12-19 | 2017-12-19 | Automatic riser-removing milling machine for aluminum piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711371723.2A CN108067663B (en) | 2017-12-19 | 2017-12-19 | Automatic riser-removing milling machine for aluminum piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108067663A CN108067663A (en) | 2018-05-25 |
| CN108067663B true CN108067663B (en) | 2023-09-29 |
Family
ID=62158932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711371723.2A Active CN108067663B (en) | 2017-12-19 | 2017-12-19 | Automatic riser-removing milling machine for aluminum piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108067663B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228071A (en) * | 2018-11-15 | 2019-01-18 | 宁波市慈力金属制品有限公司 | A kind of deburring apparatus of lid blank |
| CN114473038A (en) * | 2021-12-28 | 2022-05-13 | 昆山邓氏精密机械有限公司 | Aluminum piston four-axis automatic cutting equipment and cutting method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB464916A (en) * | 1935-08-23 | 1937-04-23 | Rudolf Francis Weiser | Improved method of and apparatus for machining and/or threading pipe sockets and the like, particularly boring tube sockets |
| CN201592274U (en) * | 2010-01-06 | 2010-09-29 | 格力乐液压系统(常州)有限公司 | Adjustable bidirectional plane milling device |
| CN103506699A (en) * | 2012-06-25 | 2014-01-15 | 天津市中马骏腾精密机械制造有限公司 | Numerically-controlled double-head chamfering machine |
| CN103600231A (en) * | 2013-09-16 | 2014-02-26 | 浙江速成精密机械有限公司 | Combined boring machine of reduction gearbox |
| CN104625833A (en) * | 2014-12-29 | 2015-05-20 | 安阳工学院 | Machine tool for coarse and fine reaming of inner spherical surface, outer spherical surface and end face of differential shell |
| CN105880697A (en) * | 2015-12-31 | 2016-08-24 | 苏州紫金港智能制造装备有限公司 | Gantry type automatic deburring device for motor shell of automobile electric power-assisting steering gear |
| CN205519747U (en) * | 2016-04-18 | 2016-08-31 | 北京朝立新人防工程防护设备有限公司 | Three station boring machines |
| CN205764616U (en) * | 2016-05-31 | 2016-12-07 | 广东东博自动化设备有限公司 | Fixture for laser welding |
| CN206459633U (en) * | 2017-01-16 | 2017-09-01 | 深圳市泰元丰机电有限公司 | A kind of cross axle running clearance tester |
-
2017
- 2017-12-19 CN CN201711371723.2A patent/CN108067663B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB464916A (en) * | 1935-08-23 | 1937-04-23 | Rudolf Francis Weiser | Improved method of and apparatus for machining and/or threading pipe sockets and the like, particularly boring tube sockets |
| CN201592274U (en) * | 2010-01-06 | 2010-09-29 | 格力乐液压系统(常州)有限公司 | Adjustable bidirectional plane milling device |
| CN103506699A (en) * | 2012-06-25 | 2014-01-15 | 天津市中马骏腾精密机械制造有限公司 | Numerically-controlled double-head chamfering machine |
| CN103600231A (en) * | 2013-09-16 | 2014-02-26 | 浙江速成精密机械有限公司 | Combined boring machine of reduction gearbox |
| CN104625833A (en) * | 2014-12-29 | 2015-05-20 | 安阳工学院 | Machine tool for coarse and fine reaming of inner spherical surface, outer spherical surface and end face of differential shell |
| CN105880697A (en) * | 2015-12-31 | 2016-08-24 | 苏州紫金港智能制造装备有限公司 | Gantry type automatic deburring device for motor shell of automobile electric power-assisting steering gear |
| CN205519747U (en) * | 2016-04-18 | 2016-08-31 | 北京朝立新人防工程防护设备有限公司 | Three station boring machines |
| CN205764616U (en) * | 2016-05-31 | 2016-12-07 | 广东东博自动化设备有限公司 | Fixture for laser welding |
| CN206459633U (en) * | 2017-01-16 | 2017-09-01 | 深圳市泰元丰机电有限公司 | A kind of cross axle running clearance tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108067663A (en) | 2018-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111015225B (en) | Automatic saw cutting and end milling equipment | |
| CN201922824U (en) | Workbench of full-automatic numerical-control woodworking engraving forming machine | |
| CN108067663B (en) | Automatic riser-removing milling machine for aluminum piston | |
| CN202271013U (en) | Automatic slot milling machine | |
| CN103481152A (en) | Profiling multipurpose polishing machine with upright spindle and templates | |
| CN207900355U (en) | A kind of cover board kerve automatic loading and unloading mechanism | |
| CN102873316B (en) | Special equipment used for removing sprues and cinder ladles on cast piece | |
| CN208083528U (en) | A kind of full-automatic milling unit of gasoline engine piston riser | |
| CN210450934U (en) | Special numerical control cutting machine tool for aluminum billet casting head of electric baking pan | |
| CN211588654U (en) | Wheel assembly mills valve hole lathe | |
| CN211708829U (en) | Automatic production line is restoreed to aluminium guide arm | |
| CN210703814U (en) | Automatic steering machine for cross axle | |
| CN109759650B (en) | Special equipment for cutting inner ball cage of automobile | |
| CN210160475U (en) | Side milling machine | |
| CN215998872U (en) | Plate shearing machine with automatic feeding function | |
| CN211840299U (en) | Full-automatic cutting machining device for handle base | |
| CN212918699U (en) | Horizontal cylinder machining center | |
| CN109759641B (en) | Short material circular saw equipment | |
| CN115971567A (en) | Circular disc sawing device for steel plate and cutting method thereof | |
| CN212823158U (en) | Self-centering machining equipment for milling teeth of door closer piston | |
| CN210023937U (en) | Sawing equipment for removing fins at interface of fin type radiator | |
| CN107486721A (en) | A kind of gear machining apparatus | |
| CN207840097U (en) | A kind of jack base pours film mouth cutter device | |
| CN111922803A (en) | Horizontal type cylinder machining center and machining method thereof | |
| CN211661073U (en) | Module shunting and dismantling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230904 Address after: 256602 no.569, Bohai 21 Road, Bincheng District, Binzhou City, Shandong Province Applicant after: BINZHOU BOHAI PRECISION MACHINERY Co.,Ltd. Applicant after: BINZHOU BOHAI PISTON Co.,Ltd. Address before: 569 Bohai 21st Road, Binzhou City, Shandong Province, 256600 Applicant before: BINZHOU BOHAI PRECISION MACHINERY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |