CN114951773A - Cylinder cover air inlet inclined hole machining device of dual-fuel diesel engine - Google Patents
Cylinder cover air inlet inclined hole machining device of dual-fuel diesel engine Download PDFInfo
- Publication number
- CN114951773A CN114951773A CN202210703486.XA CN202210703486A CN114951773A CN 114951773 A CN114951773 A CN 114951773A CN 202210703486 A CN202210703486 A CN 202210703486A CN 114951773 A CN114951773 A CN 114951773A
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- Prior art keywords
- cylinder
- dual
- base plate
- diesel engine
- milling cutter
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- 239000000446 fuel Substances 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000003801 milling Methods 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 11
- 210000001503 joint Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000005457 optimization Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
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
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a device for processing an air inlet inclined hole of a cylinder cover of a dual-fuel diesel engine, which comprises a base plate, wherein a clamp frame for adjusting the angle of the cylinder cover and fixing is arranged on the surface of the base plate, a lifting fixing plate is arranged on the surface of the base plate through a lifting cylinder, and a motor and a feeding cylinder are arranged on the surface of the fixing plate. This processingequipment sets up accepts seat and bull stick bottom butt joint, make the bull stick both ends atress when high-speed rotation, milling cutter can not produce the cutter relieving phenomenon when receiving lateral wall pressure, guarantee milling cutter's precision, can improve deep hole machining's axiality and roughness greatly, the solid fixed cylinder that still sets up the concatenation formula is used for installing milling cutter, can change milling cutter's radius of rotation, process step by step the deep hole of radius gradual change, gu fixed cylinder makes milling cutter in order to feed along the gliding mode of bull stick, and carry out the switching through second bearing and branch between advance cylinder and the solid fixed cylinder, conveniently stretch into the deep hole and carry out the finish machining.
Description
Technical Field
The invention belongs to the technical field of machining of cylinder covers of oil extraction engines, and particularly relates to a machining device for an air inlet inclined hole of a cylinder cover of a dual-fuel diesel engine.
Background
The dual-fuel diesel engine adopts diesel oil and methanol as fuel, the engine can work in a methanol/diesel dual-fuel mode and a pure diesel mode, and the dual-fuel engine can combine the advantage of the methanol with the high fuel efficiency of the diesel engine. The cylinder cover of the double-fuel diesel engine is installed on the cylinder body, the cylinder is sealed from the upper part to form a combustion chamber, the cylinder is often contacted with high-temperature and high-pressure fuel gas, so that the cylinder cover bears great thermal load and mechanical load, and the cylinder cover is also provided with an air inlet valve seat, an air outlet valve seat, an air valve guide pipe hole, an air inlet valve, an air outlet valve, an air inlet channel, an air outlet channel and the like.
The cylinder cap surface has more hole, generally all adopts the processing mode of rough milling with the finish milling to the processing of hole, to the inlet port of slope, current processing mode generally is that boring out the blank hole earlier, then carries out the finish machining, but adds the slope deep hole to the aperture gradual change as shown in figure 7 and adds man-hour, because the cutter arbor is longer, milling cutter and lateral wall contact produce the cutter relieving phenomenon easily, make cutter arbor deformation crooked easily to the axiality that produces the hole is lower, the more scheduling problem of surface burr.
Disclosure of Invention
The invention aims to solve the problems and provide the device for processing the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine, which has a simple structure and a reasonable design.
The invention realizes the purpose through the following technical scheme:
a cylinder cover air inlet inclined hole processing device of a dual-fuel diesel engine comprises a base plate, wherein a clamp frame used for adjusting the angle of a cylinder cover and fixing the cylinder cover is arranged on the surface of the base plate, a lifting type fixing plate is arranged on the surface of the base plate through a lifting cylinder, a motor and a feeding cylinder are arranged on the surface of the fixing plate, a rotating rod with axial stripes is arranged at the output shaft end of the motor, a rotary bearing seat correspondingly spliced with the rotating rod is arranged on the upper surface of the base plate, and a spliced fixing cylinder used for mounting a milling cutter is slidably connected to the surface of the rotating rod;
the output end of the feeding cylinder is provided with a connecting plate, a second bearing is arranged at the center of the connecting plate, at least two support rods extending downwards are arranged on the inner side wall of the second bearing, the bottom ends of the support rods are provided with the same connecting ring, and the connecting ring is connected with the fixing cylinder in a clamping mode.
As a further optimization scheme of the invention, one end of the clamp frame is provided with a hinged base connected with the substrate, the surface of the substrate is provided with an L-shaped connecting rod, the top of the L-shaped connecting rod is hinged with an angle adjusting cylinder, the output end of the angle adjusting cylinder is hinged with one end of the substrate far away from the hinged base, and the surface of the clamp frame is provided with a positioning fixing bolt for fixing a cylinder cover.
As a further optimized scheme of the present invention, the upper surface of the bearing seat is provided with an insertion hole matched with the rotating rod, and the bearing seat is arranged on the surface of the substrate through the fixing seat and the first bearing.
As a further optimized scheme of the invention, the fixed cylinder is formed by splicing two semi-cylinders, the spliced inner wall is mutually occluded with axial stripes on the surface of the rotating rod, the side wall of each semi-cylinder is provided with a first side hole, and a first bolt for fixing the two semi-cylinders is arranged inside the first side hole.
As a further optimization scheme of the invention, a side surface of the fixed cylinder close to the bottom end is provided with a side groove for accommodating the milling cutter, and a side surface of the side groove is provided with a second bolt for fixing the milling cutter.
As a further optimized scheme of the invention, the top end of the fixed cylinder is provided with an annular clamping groove corresponding to the connecting ring.
As a further optimization scheme of the invention, the fixed cylinder has multiple types, the shapes and the sizes of the fixed cylinders with different types are the same except for the outer diameter, and the fixed cylinders with multiple types can be provided with cutters to meet the processing requirements of different apertures.
The invention has the beneficial effects that:
1) according to the invention, the bearing seat is arranged to be in butt joint with the bottom end of the rotating rod, so that two ends of the rotating rod are stressed when the rotating rod rotates at a high speed, the cutter back-off phenomenon cannot be generated when the milling cutter is stressed by the side wall pressure, the precision of the milling cutter is ensured, and the coaxiality and the flatness of deep hole processing can be greatly improved;
2) the splicing type fixed barrel mounting milling cutter is arranged, the rotating radius of the milling cutter can be changed, deep holes with gradually changed diameters are machined step by step, the fixed barrel enables the milling cutter to feed in a sliding mode along the rotating rod, and the feeding cylinder and the fixed barrel are connected in a switching mode through the second bearing and the supporting rod, so that the milling cutter can conveniently extend into the deep holes to be subjected to finish machining;
3) the invention has simple structure, high stability, reasonable design and convenient realization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of portion C of FIG. 2 in accordance with the present invention;
FIG. 5 is a top cross-sectional view of the fixed barrel of the present invention;
FIG. 6 is an exploded view of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of a cylinder head intake slant hole of a dual fuel engine;
in the figure: 1. a substrate; 2. a clamp frame; 21. a hinged base; 22. positioning the fixing bolt; 23. an L-shaped connecting rod; 24. an angle adjusting cylinder; 31. a lift cylinder; 32. a fixing plate; 33. a motor; 34. a rotating rod; 35. a fixed seat; 36. a first bearing; 37. a bearing seat; 41. a feed cylinder; 42. a connecting plate; 43. a second bearing; 44. a strut; 45. a connecting ring; 51. a fixed cylinder; 52. an annular neck; 53. a first side hole; 54. a first bolt; 55. a side groove; 56. milling cutters; 57. and a second bolt.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1-6, a dual-fuel diesel engine cylinder cap inclined hole processingequipment that admits air, including base plate 1, the surface of base plate 1 is provided with and is used for adjusting the cylinder cap angle and carry out fixed anchor clamps frame 2, anchor clamps frame 2 one end is provided with the articulated base 21 of being connected with base plate 1, the surface of base plate 1 is provided with L type connecting rod 23, the articulated angle adjusting cylinder 24 that is provided with in top of L type connecting rod 23, the articulated setting of the one end of articulated base 21 is kept away from with base plate 1 to the output of angle adjusting cylinder 24, the surface of anchor clamps frame 2 is provided with the location gim peg 22 that is used for fixed cylinder cap.
Before processing the inclined hole that admits air, need carry out the rough milling earlier, mill out the blank hole respectively from the upper and lower both sides of cylinder cap, the aperture in blank hole can hold bull stick 34 can, the blank hole of upper and lower both sides roughly aligns, bull stick 34 can through, carry out reaming alignment again in subsequent finish machining.
The angle of the clamp frame 2 is adjusted through the angle adjusting cylinder 24 by the clamp frame 2, the cylinder cover to be processed is butted with the positioning fixing bolt 22 through a through hole on the surface of the cylinder cover, then the cylinder cover is fixed through a nut, the angle of the cylinder cover is adjusted through the stroke of the angle adjusting cylinder 24, and the air inlet inclined hole to be processed is perpendicular to the substrate 1.
The surface of the base plate 1 is provided with a lifting fixing plate 32 through a lifting cylinder 31, the surface of the fixing plate 32 is provided with a motor 33 and a feeding cylinder 41, an output shaft end of the motor 33 is provided with a rotating rod 34 with axial stripes, the upper surface of the base plate 1 is provided with a rotary bearing seat 37 correspondingly inserted with the rotating rod 34, the surface of the rotating rod 34 is connected with a splicing type fixing barrel 51 used for mounting a milling cutter 56 in a sliding mode, wherein the lifting cylinder 31 is fixed on the surface of the base plate 1 and can be set to be movable, and the rotating rod 34 is conveniently aligned with a blank hole.
The output end of the feeding cylinder 41 is provided with a connecting plate 42, the center of the connecting plate 42 is provided with a second bearing 43, the inner side wall of the second bearing 43 is provided with at least two support rods 44 extending downwards, the bottom end of each support rod 44 is provided with a same connecting ring 45, the connecting ring 45 is connected with the fixed cylinder 51 in a clamping manner, the upper surface of the bearing seat 37 is provided with a jack matched with the rotating rod 34, and the bearing seat 37 is arranged on the surface of the substrate 1 through the fixed seat 35 and the first bearing 36.
The bottom end of the rotating rod 34 is butted with the bearing seat 37, so that the rotating rod 34 cannot produce cutter back-off phenomenon when rotating at high speed, the precision of the milling cutter 56 is ensured, the flatness in the finish milling process is improved, the spliced fixed cylinder 51 is used for mounting the milling cutter 56, the fixed cylinders 51 of different types have different outer diameters and are used for processing holes with different radiuses, and the feeding cylinder 41 is used for controlling the feeding amount of the milling cutter 56.
The fixed cylinder 51 is formed by splicing two semicircular cylinders, the spliced inner wall is mutually occluded with axial stripes on the surface of the rotating rod 34, a first side hole 53 is formed in the side wall of each semicircular cylinder, and a first bolt 54 used for fixing the two semicircular cylinders mutually is arranged inside the first side hole 53.
A side surface of the fixed barrel 51 near the bottom end is opened with a side groove 55 for accommodating a milling cutter 56, and a side surface of the side groove 55 is provided with a second bolt 57 for fixing the milling cutter 56.
The top end of the fixed cylinder 51 is provided with an annular clamping groove 52 corresponding to the connecting ring 45, and the annular clamping groove 52 is used for fixedly connecting the fixed cylinder 51 with the support rod 44 when the fixed cylinder is spliced.
The implementation mode is specifically as follows: the cylinder cover with the blank hole is put into the fixture frame 2 and fixed, then the angle of the fixture frame 2 is adjusted by the stroke of the angle adjusting cylinder 24, so that the inclined blank hole is vertical to the substrate 1, the lift cylinder 31 is then lowered to cause the turn bar 34 to enter the blank hole, and finally to abut against the socket 37, then the semi-cylinders are put into the fixed cylinder 51, the two semi-cylinders are clasped, the annular clamping groove 52 corresponds to the connecting ring 45 of the connecting plate 42 while clasping, then the two half cylinders are fixed with each other through the first bolt 54, then the motor 33 is started to drive the fixed cylinder 51 to rotate at a high speed, the support rod 44 and the connecting ring 45 rotate along with the rotation, the feeding cylinder 41 pushes the connecting plate 42 to move downwards through the rotation of the second bearing 43, the fixed barrel 51 moves downwards along with the downward movement, the milling cutter 56 is fed downwards, for the inclined hole with gradually changed aperture, the milling cutter 56 processes the inclined hole stage by stage, and then the fixed cylinder 51 with different models is replaced to continue processing after the cutter is withdrawn.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a dual fuel diesel engine cylinder cap inclined hole processingequipment that admits air, includes base plate (1), its characterized in that: the clamp comprises a base plate (1), a clamp frame (2) used for adjusting the angle of a cylinder cover and fixing the angle, a lifting fixing plate (32) is arranged on the surface of the base plate (1) through a lifting cylinder (31), a motor (33) and a feeding cylinder (41) are arranged on the surface of the fixing plate (32), a rotating rod (34) with axial stripes is arranged at the output shaft end of the motor (33), a rotary bearing seat (37) correspondingly spliced with the rotating rod (34) is arranged on the upper surface of the base plate (1), and a spliced fixing cylinder (51) used for mounting a milling cutter (56) is slidably connected to the surface of the rotating rod (34);
the feeding device comprises a feeding cylinder (41), a connecting plate (42) is arranged at the output end of the feeding cylinder (41), a second bearing (43) is arranged at the center of the connecting plate (42), at least two support rods (44) extending downwards are arranged on the inner side wall of the second bearing (43), the bottom end of each support rod (44) is provided with the same connecting ring (45), and the connecting rings (45) and a fixed cylinder (51) are clamped.
2. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: anchor clamps frame (2) one end is provided with articulated base (21) of being connected with base plate (1), the surface of base plate (1) is provided with L type connecting rod (23), the articulated angle adjusting cylinder (24) that is provided with in top of L type connecting rod (23), the articulated setting of one end of articulated base (21) is kept away from with base plate (1) to the output of angle adjusting cylinder (24), the surface of anchor clamps frame (2) is provided with location gim peg (22) that are used for fixed cylinder cap.
3. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: the upper surface of the bearing seat (37) is provided with a jack matched with the rotating rod (34), and the bearing seat (37) is arranged on the surface of the substrate (1) through the fixed seat (35) and the first bearing (36).
4. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: fixed section of thick bamboo (51) are formed by two semicylinders concatenations, and the inner wall after the concatenation is interlock mutually with the axial stripe on bull stick (34) surface, and the lateral wall of semicylinder has seted up first side opening (53), the inside of first side opening (53) is provided with and is used for making two semicylinders reciprocal anchorage's first bolt (54).
5. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: a side groove (55) for accommodating a milling cutter (56) is formed in the surface of one side, close to the bottom end, of the fixed barrel (51), and a second bolt (57) for fixing the milling cutter (56) is arranged on the side surface of the side groove (55).
6. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: the top end of the fixed cylinder (51) is provided with an annular clamping groove (52) corresponding to the connecting ring (45).
7. The device for machining the air inlet inclined hole of the cylinder cover of the dual-fuel diesel engine as claimed in claim 1, is characterized in that: the fixed cylinder (51) has multiple models, and the fixed cylinders (51) of different models have the same shape and size except the outer diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210703486.XA CN114951773A (en) | 2022-06-21 | 2022-06-21 | Cylinder cover air inlet inclined hole machining device of dual-fuel diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210703486.XA CN114951773A (en) | 2022-06-21 | 2022-06-21 | Cylinder cover air inlet inclined hole machining device of dual-fuel diesel engine |
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CN114951773A true CN114951773A (en) | 2022-08-30 |
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CN202210703486.XA Pending CN114951773A (en) | 2022-06-21 | 2022-06-21 | Cylinder cover air inlet inclined hole machining device of dual-fuel diesel engine |
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8709639U1 (en) * | 1987-07-14 | 1987-09-10 | Ing. Karl Burgsmüller GmbH & Co KG, 37547 Kreiensen | Machining unit |
CN105127493A (en) * | 2015-09-28 | 2015-12-09 | 苏州哈比赫姆机电科技有限公司 | End milling machine |
CN207806719U (en) * | 2018-01-24 | 2018-09-04 | 高邮市永发机械有限公司 | A kind of milling machine for facilitating multistation to process |
CN209380280U (en) * | 2018-10-31 | 2019-09-13 | 天津鑫凯建业科技有限公司 | A kind of oil transportation pipe bit slant hole processing device |
CN110539454A (en) * | 2019-09-27 | 2019-12-06 | 深圳市普瑞科斯电子有限公司 | Die hole groove machining device |
CN210755337U (en) * | 2019-11-18 | 2020-06-16 | 河北唐兴合金科技有限公司 | Wheel hub inclined hole processingequipment |
CN211028934U (en) * | 2019-11-06 | 2020-07-17 | 张家港市双隆无油滑动轴承有限公司 | Milling device for shaft sleeve vertical groove |
CN212599168U (en) * | 2020-06-22 | 2021-02-26 | 石家庄凯林机械有限公司 | Milling machine for producing elastic coupling |
CN213591849U (en) * | 2020-10-17 | 2021-07-02 | 千叶金属制品(深圳)有限公司 | Full-automatic milling machine convenient to fixed work piece |
CN213827920U (en) * | 2020-10-19 | 2021-07-30 | 大连九鼎机械制造有限公司 | Universal milling machine for machining metal mechanical parts |
CN214161502U (en) * | 2020-11-19 | 2021-09-10 | 新沂百博瑞机械有限公司 | Hydraulic adjusting device used on gantry boring and milling machine |
WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
CN215966524U (en) * | 2021-10-21 | 2022-03-08 | 大连瑞鑫源金属制品有限公司 | Fine inclined hole groove cutting milling machine processing device for metal workpiece |
-
2022
- 2022-06-21 CN CN202210703486.XA patent/CN114951773A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8709639U1 (en) * | 1987-07-14 | 1987-09-10 | Ing. Karl Burgsmüller GmbH & Co KG, 37547 Kreiensen | Machining unit |
CN105127493A (en) * | 2015-09-28 | 2015-12-09 | 苏州哈比赫姆机电科技有限公司 | End milling machine |
CN207806719U (en) * | 2018-01-24 | 2018-09-04 | 高邮市永发机械有限公司 | A kind of milling machine for facilitating multistation to process |
CN209380280U (en) * | 2018-10-31 | 2019-09-13 | 天津鑫凯建业科技有限公司 | A kind of oil transportation pipe bit slant hole processing device |
CN110539454A (en) * | 2019-09-27 | 2019-12-06 | 深圳市普瑞科斯电子有限公司 | Die hole groove machining device |
CN211028934U (en) * | 2019-11-06 | 2020-07-17 | 张家港市双隆无油滑动轴承有限公司 | Milling device for shaft sleeve vertical groove |
CN210755337U (en) * | 2019-11-18 | 2020-06-16 | 河北唐兴合金科技有限公司 | Wheel hub inclined hole processingequipment |
CN212599168U (en) * | 2020-06-22 | 2021-02-26 | 石家庄凯林机械有限公司 | Milling machine for producing elastic coupling |
WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
CN213591849U (en) * | 2020-10-17 | 2021-07-02 | 千叶金属制品(深圳)有限公司 | Full-automatic milling machine convenient to fixed work piece |
CN213827920U (en) * | 2020-10-19 | 2021-07-30 | 大连九鼎机械制造有限公司 | Universal milling machine for machining metal mechanical parts |
CN214161502U (en) * | 2020-11-19 | 2021-09-10 | 新沂百博瑞机械有限公司 | Hydraulic adjusting device used on gantry boring and milling machine |
CN215966524U (en) * | 2021-10-21 | 2022-03-08 | 大连瑞鑫源金属制品有限公司 | Fine inclined hole groove cutting milling machine processing device for metal workpiece |
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Application publication date: 20220830 |