CN112248072B - Milling machine for cardboard groove of oil immersed transformer - Google Patents
Milling machine for cardboard groove of oil immersed transformer Download PDFInfo
- Publication number
- CN112248072B CN112248072B CN201910607159.2A CN201910607159A CN112248072B CN 112248072 B CN112248072 B CN 112248072B CN 201910607159 A CN201910607159 A CN 201910607159A CN 112248072 B CN112248072 B CN 112248072B
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- China
- Prior art keywords
- side wall
- motor
- fixedly arranged
- block
- fixed mounting
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- 238000003801 milling Methods 0.000 title claims abstract description 36
- 239000011111 cardboard Substances 0.000 title claims abstract description 20
- 239000011087 paperboard Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000002699 waste material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/02—Bevelling
-
- 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
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Paper (AREA)
Abstract
The invention discloses an oil immersed transformer cardboard groove milling machine, which comprises a bottom plate, wherein a cardboard positioning device is fixedly arranged on the left side of the upper side wall of the bottom plate, a first hydraulic cylinder and a second hydraulic cylinder are fixedly arranged on the right side of the upper side wall of the bottom plate, a first shell is rotatably arranged at the output end of the first hydraulic cylinder and the output end of the second hydraulic cylinder, a milling head is fixedly arranged at the lower end of an output shaft of a first motor, and a power device is fixedly arranged on the left side wall of the first shell.
Description
Technical Field
The invention relates to the technical field of groove milling machines, in particular to an oil immersed transformer paperboard groove milling machine.
Background
In the production process of the insulating paper board for the oil-immersed transformer, one step is to carry out cutting on two sides of the paper board, and a chamfering machine is used as a chamfering machine, the existing chamfering machine is generally used for chamfering steel plates or pipelines, when the chamfering machine is used for chamfering the paper board, a large amount of scraps are easily generated, the existing machine cannot clean and recover the scraps, so that the health of workers is easily affected.
Disclosure of Invention
The invention aims to provide an oil immersed transformer cardboard groove milling machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an oil-immersed transformer cardboard groove milling machine, includes the bottom plate, the last lateral wall left side fixed mounting of bottom plate has cardboard positioner, the last lateral wall right side fixed mounting of bottom plate has first pneumatic cylinder and second pneumatic cylinder, and first pneumatic cylinder and second pneumatic cylinder are connected to external oil tank through the pipeline respectively, the output of first pneumatic cylinder and the output of second pneumatic cylinder rotate and are equipped with first casing, the inside wall fixed mounting of first casing has first motor, and first motor is connected to external motor through the wire, the output shaft lower extreme fixed mounting of first motor has the milling cutter head, the left side wall fixed mounting of first casing has power device, the lower lateral wall fixed mounting of first casing has a cylinder, the annular chamber has been seted up to the lower lateral wall of cylinder, the lateral wall fixed grafting of cylinder has the exhaust tube, and the exhaust tube communicates in the annular chamber, the lateral wall fixed ring of cylinder has, the lateral wall rotation of fixed ring is equipped with driven pulley, the lower lateral wall of driven pulley evenly fixed mounting has L shape piece, the equal fixed mounting of L shape piece of lower lateral wall of fixed mounting has the brush hair.
Preferably, the cardboard positioner includes the supporting shoe, supporting shoe fixed mounting is in the upper sidewall left side of bottom plate, rectangular channel has been seted up to the right side wall of supporting shoe, the inside wall fixed mounting of rectangular channel has the baffle, the equal fixed mounting of left side wall of baffle has the spring, the left end fixed mounting of spring has the rectangular plate, the even fixed mounting of right side wall of rectangular plate has the dead lever, and the dead lever runs through the baffle, the right-hand member fixed mounting of dead lever has the locating plate, the upper sidewall fixed mounting of supporting shoe has the dead lever.
Preferably, the power device comprises a second shell, a second motor is fixedly arranged on the inner side wall of the second shell, the second motor is connected to an external power supply through a wire, a driving belt wheel is fixedly arranged at the output end of the second motor, and a V belt is wound on the outer side walls of the driving belt wheel and the driven belt wheel.
Preferably, the annular block is fixedly arranged at the inner end of the cross rod of the L-shaped rod, and the annular block is sleeved on the outer side wall of the output shaft of the first motor.
Preferably, an auxiliary fixing plate is fixedly arranged between the left side wall of the first shell and the upper side wall of the power device.
Preferably, the lower side wall of the first shell is fixedly provided with a protective shell, the driven belt wheel is located inside the protective shell, a connecting shell is fixedly arranged between the protective shell and the second shell, and the V-shaped belt passes through the inside of the connecting shell.
Preferably, the upper side and the lower side of the right side wall of the first shell are symmetrically and fixedly provided with side plates, a fixed shaft is fixedly arranged between the opposite side plates, and the output end of the first hydraulic cylinder and the output end of the second hydraulic cylinder are respectively hinged to the outer side wall of the fixed shaft.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the paperboard positioning device, the paperboard of the oil immersed transformer can be effectively clamped and fixed, through the structures of the first hydraulic cylinder, the second hydraulic cylinder and the second shell, the angle and the height of the first shell and the milling head can be effectively adjusted, chamfering work is conveniently carried out on the paperboard, and through the structures of the cylinder barrel, the annular cavity, the exhaust tube, the power device, the driven belt pulley, the L-shaped rod, the fixed block and the brush hair, the brush hair can clean the milled surface in the process of milling chamfering, and meanwhile, the waste in the process of cleaning the milling machine can be sucked and recovered from the annular cavity, so that the waste is prevented from drifting into the air, and the physical health of workers is influenced.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front view in cross-section of the present invention at a second housing in a vertical state.
Fig. 3 is an enlarged view of a portion a of fig. 1 in accordance with the present invention.
In the figure: 1. the device comprises a bottom plate, 2, a paper board positioning device, 201, a supporting block, 202, a rectangular groove, 203, a baffle, 204, a spring, 205, a rectangular plate, 206, a fixed rod, 207, a positioning plate, 208, a fixed block, 3, a first hydraulic cylinder, 4, a second hydraulic cylinder, 5, a first shell, 6, a first motor, 7, a milling head, 8, a power device, 801, a second shell, 802, a second motor, 803, a driving pulley, 804, a V belt, 9, a cylindrical barrel, 10, an annular cavity, 11, an exhaust pipe, 12, a fixed ring, 13, a driven pulley, 14, an L-shaped rod, 15, a fixed block, 16, bristles, 17, an annular block, 18, an auxiliary fixed plate, 19, a protective shell, 20, a connecting shell, 21, a side plate, 22 and a fixed shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, 2 and 3, the present invention provides a technical solution: the utility model provides an oil-immersed transformer cardboard groove milling machine, including bottom plate 1, the upper side wall left side fixed mounting of bottom plate 1 has cardboard positioner 2, cardboard positioner 2 is used for the centre gripping fixed to the cardboard, make the cardboard can not take place to deflect, the upper side wall right side fixed mounting of bottom plate 1 has first pneumatic cylinder 3 and second pneumatic cylinder 4, and first pneumatic cylinder 3 and second pneumatic cylinder 4 are connected to external oil tank through the pipeline respectively, the output of first pneumatic cylinder 3 and the output of second pneumatic cylinder 4 rotate and are equipped with first casing 5, through controlling and adjusting first pneumatic cylinder 3 and second pneumatic cylinder 4, can adjust the angle and the height of first casing 5 department structure and milling head 7 department, make milling head 7 department can chamfer milling to the cardboard, the inside wall fixed mounting of first casing 5 has first motor 6, the model of first motor 6 is GDZ-85-1.5D, the first motor 6 is connected to an external motor through a wire, the milling head 7 is fixedly arranged at the lower end of an output shaft of the first motor 6, the first motor 6 is started to drive the milling head 7 to rotate at a high speed, a power device 8 is fixedly arranged on the left side wall of the first shell 5, the power device 8 is mainly used for driving a driven belt pulley 13 to rotate, a cylindrical drum 9 is fixedly arranged on the lower side wall of the first shell 5, an annular cavity 10 is arranged on the lower side wall of the cylindrical drum 9, the annular cavity 10 is structured to absorb scraps generated after milling in any direction around the milling head 7, the efficiency of recycling the scraps is improved, an exhaust pipe 11 is fixedly inserted into the outer side wall of the cylindrical drum 9, the exhaust pipe 11 is communicated with the annular cavity 10, the exhaust pipe 11 is connected with an external air pump and a scrap recycling bag, suction force is provided for the annular cavity 10, and the scraps sucked from the annular cavity 10 are guided to the scrap recycling bag, the outer side wall of the cylinder 9 is fixedly provided with a fixed ring 12, the outer side wall of the fixed ring 12 is rotationally provided with a driven belt pulley 13, as shown in fig. 2, an annular groove is formed in the outer side wall of the fixed ring 12, the driven belt pulley 13 is positioned at the annular groove, the position of the driven belt pulley 13 is further limited, the rotation of the driven belt pulley is not influenced, the lower side wall of the driven belt pulley 13 is uniformly and fixedly provided with four L-shaped rods 14, the lower side wall of a cross rod of each L-shaped rod 14 is fixedly provided with a fixed block 15, the lower side walls of the fixed blocks 15 are adhered with bristles 16, when the power device 8 drives the driven belt pulley 13 to rotate, the bristles 16 are driven to rotate through the transmission of the L-shaped rods 14, and when the milling head 7 performs milling work, the bristles 16 are also contacted with the surface of a paperboard, so that the bristles 16 can clean the milled surface of the milling head 7, and a certain working time can be saved.
Specifically, the cardboard positioning device 2 comprises a supporting block 201, wherein the supporting block 201 is fixedly arranged on the left side of the upper side wall of the bottom plate 1, a rectangular groove 202 is formed in the right side wall of the supporting block 201, a baffle 203 is fixedly arranged on the inner side wall of the rectangular groove 202, springs 204 are fixedly arranged on the left side wall of the baffle 203, the springs 204 are always in a compressed state, so that left forces are always generated on the rectangular plate 205 and the positioning plate 207, the total number of the springs 204 is two, the rectangular plate 205 can be uniformly stressed on the whole, the rectangular plate 205 is fixedly arranged at the left end of the springs 204, fixing rods 206 are uniformly and fixedly arranged on the right side wall of the rectangular plate 205, the total number of the fixing rods 206 respectively pass through the interiors of the two springs 204, the fixing rods 206 penetrate through the baffle 203, the positioning plate 207 is fixedly arranged at the right end of the fixing rods 206, the height of the part of the positioning plate 207 higher than the supporting block 201 is smaller than the thickness of an insulating cardboard, the milling head milling operation cannot be affected, the rectangular plate 205 and the locating plate 207 move together through the connection of the fixing rod 206, a rubber pad is fixedly arranged on the left side wall of the locating plate 207 and used for protecting a paperboard, the fixing block 208 is fixedly arranged on the upper side wall of the supporting block 201, the right side wall of the fixing block 208 is parallel to the left side wall of the locating plate 207, therefore, the paperboard is guaranteed not to deflect after being clamped and fixed, the qualification rate of products can be improved, one side of the paperboard is attached to the rubber pad on the locating plate 207 during the installation of the paperboard, the locating plate 207 is driven to move right, then the other side of the paperboard is placed on the right side wall of the fixing block 208, and the paperboard can be clamped and fixed by the cooperation of the locating plate 207 and the fixing block 208 under the action of the elasticity of the spring 204.
Specifically, the power device 8 includes a second housing 801, a second motor 802 is fixedly mounted on an inner side wall of the second housing 801, the model number of the second motor 802 is YE2-2P, the second motor 802 is connected to an external power source through a wire, a driving pulley 803 is fixedly mounted at an output end of the second motor 802, the second motor 802 is started to drive the driving pulley 803 to rotate, a V belt 804 is wound on an outer side wall of the driving pulley 803 and an outer side wall of the driven pulley 13, and the driving pulley 803 rotates to drive the V belt 804 to move, so that the driven pulley 13 is driven to rotate.
Specifically, the annular block 17 is fixedly arranged at the inner end of the cross rod of the L-shaped rod 14, the annular block 17 is sleeved on the outer side wall of the output shaft of the first motor 6, and the four L-shaped rods 14 are connected to the outer side wall of the annular block 17, so that the strength of the four L-shaped rods 14 is improved.
Specifically, an auxiliary fixing plate 18 is fixedly installed between the left side wall of the first housing 5 and the upper side wall of the power unit 8, and serves as an auxiliary fixing function for the second housing 801.
Specifically, the lower side wall of the first housing 5 is fixedly provided with a protective housing 19, the driven pulley 13 is located inside the protective housing 19, a connection housing 20 is fixedly installed between the protective housing 19 and the second housing 801, and the V belt 804 is arranged inside the connection housing 20, so that the driving pulley 803, the V belt 804 and the driven pulley 13 can be effectively protected through the structures of the second housing 801, the protective housing 19 and the connection housing 20, and can normally operate.
Specifically, the side plates 21 are symmetrically and fixedly mounted on the upper side and the lower side of the right side wall of the first casing 5, the fixed shaft 22 is fixedly mounted between the opposite side plates 21, and the output end of the first hydraulic cylinder 3 and the output end of the second hydraulic cylinder 4 are respectively hinged to the outer side wall of the fixed shaft 22, so that when the height of the output end of the first hydraulic cylinder 3 or the height of the output end of the second hydraulic cylinder 4 are adjusted, the first casing 5 can deflect, and the angle of the milling head 7 can be adjusted.
Working principle: when the oil immersed transformer paper board groove milling machine is used, one end of a paper board is placed between the positioning plate 207 and the fixed block 208, the heights of the output ends of the first hydraulic cylinder 3 and the second hydraulic cylinder 4 are adjusted according to the required chamfering angle of the paper board, the angles and the heights of the first shell 5 and the milling head 7 are adjusted, after the adjustment, the first motor 5 and the second motor 802 are started, the milling head 7 is driven to rotate, the unsegmented long paper board is moved at a constant speed, the milling head 7 which rotates at a high speed is enabled to continuously finish chamfering milling work of the paper board, meanwhile, the second motor 802 is started to drive the driving pulley 803 to rotate, the driven pulley 13 is driven to rotate under the transmission of the V belt 804, the L-shaped rod 14 and the brush hair 16 are driven to rotate, the brush hair 16 can continuously clean the milled positions on the paper board, during the adjustment, the air pump connected with the pipe 11 is enabled to be started, the annular cavity 10 of the cylinder 9 can continuously suck chips generated during work, and waste chips are prevented from being recovered, and the waste chips are prevented from being influenced by healthy air.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An oil immersed transformer cardboard groove milling machine which characterized in that: including bottom plate (1), the upper side wall left side fixed mounting of bottom plate (1) has cardboard positioner (2), the upper side wall right side fixed mounting of bottom plate (1) has first pneumatic cylinder (3) and second pneumatic cylinder (4), and first pneumatic cylinder (3) and second pneumatic cylinder (4) are connected to external oil tank through the pipeline respectively, the output of first pneumatic cylinder (3) and the output of second pneumatic cylinder (4) rotate and are equipped with first casing (5), the inside wall fixed mounting of first casing (5) has first motor (6), and first motor (6) are connected to external motor through the wire, the output shaft lower extreme fixed mounting of first motor (6) has milling cutter head (7), the left side wall fixed mounting of first casing (5) has power device (8), the lower lateral wall fixed mounting of first casing (5) has cylinder (9), the lower lateral wall of cylinder (9) is opened and is equipped with annular chamber (10), the lateral wall fixed mounting of cylinder (9) has first casing (11), and exhaust tube (11) are connected to external motor (12) in fixed mounting in annular ring (12), the lower side wall of the driven belt wheel (13) is uniformly and fixedly provided with an L-shaped rod (14), the lower side wall of a cross rod of the L-shaped rod (14) is fixedly provided with a first fixing block, the lower side wall of the first fixing block is uniformly and fixedly provided with bristles (16), the paperboard positioning device (2) comprises a supporting block (201), the supporting block (201) is fixedly arranged on the left side of the upper side wall of the bottom plate (1), the right side wall of the supporting block (201) is provided with a rectangular groove (202), the inner side wall of the rectangular groove (202) is fixedly provided with a baffle plate (203), the left side wall of the baffle plate (203) is fixedly provided with a spring (204), the left end of the spring (204) is fixedly provided with a rectangular plate (205), the right side wall of the rectangular plate (205) is uniformly and fixedly provided with a fixing rod (206), the fixing rod (206) penetrates through the baffle plate (203), the right end of the fixing rod (206) is fixedly provided with a positioning plate (207), the upper side wall of the supporting block (201) is fixedly provided with a second fixing block, one side wall of the supporting block (201) is fixedly provided with a second fixing block, when the paperboard is arranged on the right side wall of the supporting block is provided with a rectangular groove (202), the right side wall of the supporting block (207) is fixedly provided with a positioning plate (207) on the other side of the positioning block, and then the second side wall is fixedly arranged on the right side wall of the positioning block (207) by a user, and the positioning block is in a position of the right side of the positioning block is fixedly arranged on the right side of the positioning block (207) and opposite side of the positioning device, and the positioning device by the positioning device. The power device (8) comprises a second shell (801), a second motor (802) is fixedly arranged on the inner side wall of the second shell (801), the second motor (802) is connected to an external power supply through a wire, a driving pulley (803) is fixedly arranged at the output end of the second motor (802), a V belt (804) is wound on the outer side wall of the driving pulley (803) and the outer side wall of the driven pulley (13), an annular block (17) is fixedly arranged in the transverse rod of the L-shaped rod (14), the annular block (17) is sleeved on the outer side wall of the output shaft of the first motor (6), side plates (21) are symmetrically and fixedly arranged on the upper side and the lower side of the right side wall of the first shell (5), a fixed shaft (22) is fixedly arranged between the opposite side plates (21), and the output end of the first hydraulic cylinder (3) and the output end of the second hydraulic cylinder (4) are respectively hinged to the outer side wall of the fixed shaft (22).
2. The oil immersed transformer cardboard groove milling machine of claim 1, wherein: an auxiliary fixing plate (18) is fixedly arranged between the left side wall of the first shell (5) and the upper side wall of the power device (8).
3. The oil immersed transformer cardboard groove milling machine of claim 1, wherein: the utility model discloses a V-belt type electric motor is characterized in that a protective housing (19) is fixedly mounted on the lower side wall of a first housing (5), a driven belt wheel (13) is located inside the protective housing (19), a connecting housing (20) is fixedly mounted between the protective housing (19) and a second housing (801), and a V-belt (804) is located inside the connecting housing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607159.2A CN112248072B (en) | 2019-07-06 | 2019-07-06 | Milling machine for cardboard groove of oil immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607159.2A CN112248072B (en) | 2019-07-06 | 2019-07-06 | Milling machine for cardboard groove of oil immersed transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112248072A CN112248072A (en) | 2021-01-22 |
| CN112248072B true CN112248072B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607159.2A Active CN112248072B (en) | 2019-07-06 | 2019-07-06 | Milling machine for cardboard groove of oil immersed transformer |
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| Country | Link |
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| CN (1) | CN112248072B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114653999B (en) * | 2022-04-08 | 2024-01-30 | 安徽达必立新能源科技有限公司 | Wind power generation tower drum rolling and welding front slope opening device |
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| TW200419084A (en) * | 2001-09-21 | 2004-10-01 | Kym John Keightley | A universal rotational connector |
| CN101745807A (en) * | 2009-12-15 | 2010-06-23 | 大连机床集团有限责任公司 | Special machine tool for combined machining of spiral cut milling machine |
| CN202271300U (en) * | 2011-09-29 | 2012-06-13 | 天津市亚星散热器有限公司 | Core clamp for automatic core assembly machine |
| CN206306696U (en) * | 2016-12-12 | 2017-07-07 | 北京华澳盛世家具有限公司 | Digital-controlled carving machine with wood chip clearing function |
| CN107933130A (en) * | 2017-12-18 | 2018-04-20 | 杭州中冠瀚明科技有限公司 | The bookblock milling backing paper bits baffle mechanism and cementing machine of cementing machine |
| CN207288984U (en) * | 2017-06-29 | 2018-05-01 | 福建新峰科技有限公司 | A kind of automatic edge milling machine of working stability |
| CN108907302A (en) * | 2018-07-06 | 2018-11-30 | 深圳市钜人数控设备有限公司 | A kind of efficient debris removal five- sided machining center |
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2019
- 2019-07-06 CN CN201910607159.2A patent/CN112248072B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200419084A (en) * | 2001-09-21 | 2004-10-01 | Kym John Keightley | A universal rotational connector |
| CN101745807A (en) * | 2009-12-15 | 2010-06-23 | 大连机床集团有限责任公司 | Special machine tool for combined machining of spiral cut milling machine |
| CN202271300U (en) * | 2011-09-29 | 2012-06-13 | 天津市亚星散热器有限公司 | Core clamp for automatic core assembly machine |
| CN206306696U (en) * | 2016-12-12 | 2017-07-07 | 北京华澳盛世家具有限公司 | Digital-controlled carving machine with wood chip clearing function |
| CN207288984U (en) * | 2017-06-29 | 2018-05-01 | 福建新峰科技有限公司 | A kind of automatic edge milling machine of working stability |
| CN107933130A (en) * | 2017-12-18 | 2018-04-20 | 杭州中冠瀚明科技有限公司 | The bookblock milling backing paper bits baffle mechanism and cementing machine of cementing machine |
| CN108907302A (en) * | 2018-07-06 | 2018-11-30 | 深圳市钜人数控设备有限公司 | A kind of efficient debris removal five- sided machining center |
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| Publication number | Publication date |
|---|---|
| CN112248072A (en) | 2021-01-22 |
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