CN111633250A - Hole milling device for machining rail vehicle parts - Google Patents
Hole milling device for machining rail vehicle parts Download PDFInfo
- Publication number
- CN111633250A CN111633250A CN202010489563.7A CN202010489563A CN111633250A CN 111633250 A CN111633250 A CN 111633250A CN 202010489563 A CN202010489563 A CN 202010489563A CN 111633250 A CN111633250 A CN 111633250A
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- Prior art keywords
- wall
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- hole
- rail vehicle
- machining
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- 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
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to the field of rail accessory machining, in particular to a hole milling device for machining rail vehicle parts, which comprises an operation table, wherein two sides of the top of the operation table are both connected with operation frames through bolts, one outer wall of each of the two operation frames is connected with a stabilizing table through a bolt, two sides of the top of the stabilizing table are both connected with slide rails through bolts, one outer wall of one side of the operation frame, which is close to the stabilizing table, is connected with a first hydraulic cylinder through a bolt, a moving box is welded at the end part of a hydraulic rod of the first hydraulic cylinder, one side of the outer wall of the moving box is welded with a connecting plate, two sides of the outer wall of the moving box, which is close to the connecting plate. The clamping device is convenient for processing parts with different heights, is very convenient and fast to operate, clamps the parts of the rail vehicle from an open state to a closed state, clamps the parts of the rail vehicle between the two clamping plates stably, and is not limited by the external shape of a machined part.
Description
Technical Field
The invention relates to the field of rail accessory machining, in particular to a hole milling device for machining rail vehicle parts.
Background
The rail refers to a route for running trains, trams, etc. which is made of strip steel, and the rail vehicle is usually equipped with a plurality of brake structural types, the brake structural types are used in different brake types, the rail vehicle is composed of a plurality of vehicle bodies, and the rail vehicle comprises a plurality of parts, and the parts need to be milled for installation.
Chinese patent No. CN201820300775.4 provides an aluminum pipe hole milling processingequipment for car safety seat, including base, fixed bolster, regulating switch, servo motor, extension plate, sliding block, milling cutter, clamping device, frock mesa, track, workstation, the sliding block links to each other with milling cutter, and milling cutter is located clamping device's upper end, and a plurality of clamping device install on the frock mesa.
In the aforesaid patent No. CN201820300775.4, the sunken problem of punching a hole has been solved to use clamping device to fix the machined part, but clamping device receives the restriction of machined part shape when the milling hole, presss from both sides and gets and is not stable enough, the milling hole of the inconvenient not co-altitude machined part of milling cutter rigidity, and the hand touches milling cutter easily, and the sweeps that the milling hole produced piles up, influences the device and uses, consequently need to develop a milling hole device for rail vehicle spare part processing urgently.
Disclosure of Invention
The invention aims to provide a hole milling device for machining parts of a railway vehicle, which aims to solve the problems that clamping is not stable enough, milling cutters are not convenient to fix in position and work pieces with different heights are used for milling holes, a hand easily touches the milling cutters, and waste chips generated by the milling holes are accumulated to influence the use of the device.
The technical scheme of the invention is as follows: the utility model provides a rail vehicle spare part processing is with hole milling device, includes the operation panel, there is the handling frame, two all through bolted connection in the both sides at operation panel top there is firm platform through bolted connection between the outer wall of one side of handling frame, there is the slide rail all through bolted connection in the both sides at firm platform top, there is first pneumatic cylinder one side outer wall that the handling frame is close to firm platform through bolted connection, and the tip welding of first pneumatic cylinder hydraulic stem has the movable box, the welding of one side of movable box outer wall has the connecting plate, the outer wall both sides that the movable box is close to the connecting plate have all been seted up the spacing groove, the both sides of connecting plate bottom all have the second pneumatic cylinder through bolted connection, and the tip welding of second pneumatic cylinder hydraulic stem has the lifter plate, the both sides of lifter plate outer wall all.
Further, one side of lifter plate bottom has the hole milling case through bolted connection, the top and the bottom of hole milling case all are provided with the inside rotation that the bearing just was connected with the dwang.
Further, there is the motor one side of milling the hole case inner wall through bolted connection, and there is main bevel gear motor output shaft's tip through the coupling joint, the outside one side welding that the dwang is close to main bevel gear has vice bevel gear.
Further, the outside of main bevel gear and vice bevel gear meshes mutually, the bottom of dwang runs through the milling hole case, and the bottom of dwang has milling cutter through the coupling joint.
Further, the sliding tray has all been seted up to the both sides at operation panel top, the inside sliding connection of sliding tray has the sliding block, the outer wall at sliding block top has the business turn over flitch through bolted connection, there is the fixed box in the centre department of business turn over flitch bottom through bolted connection, there is the cylinder one side of fixed box bottom inner wall through bolted connection.
Furthermore, the end part of the cylinder piston rod penetrates through the feeding and discharging plate, and fixing rods are welded on two sides of the top of the feeding and discharging plate, which are close to the cylinder piston rod.
Furthermore, the end part of the cylinder piston rod is movably connected with a clamping wall through a movable joint, the outer walls of two sides of the clamping wall are movably connected to the top end of the fixed rod through the movable joint, a clamping plate is bonded to the outer wall of one side of the clamping wall, and a groove is formed in the middle of the top of the operating platform.
Further, the top both sides that the operation panel is close to the handling frame all have through bolted connection and blow the bits case, the outer wall that blows bits case one side is the equidistance and blows the bits pipe through bolted connection, the bottom welding that blows the bits case has communicating pipe, there is the fan one side of operation panel bottom inner wall through bolted connection.
Furthermore, one side of the operating platform is rotatably connected with a connecting door through a hinge, the outer wall of the top of the operating platform is connected with a case through bolts, and a protective door is inserted into one side of the top of the case.
Furthermore, an observation window is arranged on one side of the protective door, heat dissipation square holes are formed in the two sides, close to the protective door, of the case, and the interior of each heat dissipation square hole is connected with a dust screen through a bolt.
The invention provides a hole milling device for machining rail vehicle parts through improvement, which has the following improvement and advantages compared with the prior art:
(1) the hydraulic stem of second pneumatic cylinder promotes the lifter plate, and the pulley of lifter plate one side slides in the inside of spacing groove, and more smooth and easy when making the lifter plate go up and down makes things convenient for the processing of not co-altitude part, the convenience very during the operation.
(2) The end of the cylinder piston rod drives the two clamping plates to clamp the wall, the clamping plates are in a closed state from an open state, rail vehicle parts are stably clamped between the two clamping plates, clamping is stable, and the limitation of the external shape of a machined part is avoided.
(3) First pneumatic cylinder promotes the movable box and removes in the top of slide rail, and the sliding block of business turn over flitch bottom slides in the sliding tray, and milling cutter is touched in avoiding hand that can be great, has improved operating personnel's security around the hole milling operation.
(4) The fan moves the wind and enters into by communicating pipe and blows the bits case, blows the sweeps that the bits pipe caused the milling hole and jets, makes the sweeps enter into the inside of recess, reduces the sweeps and piles up, and the observation window can be observed quick-witted incasement portion, and the heat is scattered by the heat dissipation square hole, and the dust screen blocks the sweeps and splashes.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view in partial cross-section of the present invention;
FIG. 4 is a schematic view of the stationary box and gripping wall construction of the present invention;
fig. 5 is a schematic cross-sectional view of the console of the present invention.
Description of reference numerals:
the device comprises an operation table 1, a case 2, a protective door 3, a heat dissipation square hole 4, a dust screen 5, a connecting door 6, an observation window 7, an operation frame 8, a first hydraulic cylinder 9, a moving box 10, a sliding rail 11, a second hydraulic cylinder 12, a connecting plate 13, a limiting groove 14, a lifting plate 15, a hole milling box 16, a scrap blowing box 17, a milling cutter 18, a motor 19, a bearing 20, a main bevel gear 21, a secondary bevel gear 22, a pulley 23, a scrap blowing pipe 24, a material feeding and discharging plate 25, a material clamping wall 26, a material clamping plate 27, a fixed rod 28, a cylinder 29, a fixed box 30, a fan 31, a communicating pipe 32, a sliding groove 33, a sliding block 34, a groove 35, a stable table 36 and a rotating rod 37.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a hole milling device for processing rail vehicle parts through improvement, as shown in figures 1-5, the hole milling device comprises an operation table 1, two sides of the top of the operation table 1 are both connected with operation frames 8 through bolts, a stabilizing table 36 is connected between the outer walls of one sides of the two operation frames 8 through bolts, two sides of the top of the stabilizing table 36 are both connected with slide rails 11 through bolts, the outer wall of one side of the operation frame 8, which is close to the stabilizing table 36, is connected with a first hydraulic cylinder 9 through bolts, the model of the first hydraulic cylinder 9 is HSG-50 & lt500 & gt, the end part of a hydraulic rod of the first hydraulic cylinder 9 is welded with a movable box 10, the first hydraulic cylinder 9 pushes the movable box 10 to move above the slide rails 11, one side of the outer wall of the movable box 10 is welded with a connecting plate 13, two sides of the outer wall of the movable box 10, which is close to the connecting plate 13, are both, the model of the second hydraulic cylinder 12 is HSG-50 × 300, and the tip welding of the hydraulic stem of the second hydraulic cylinder 12 has the lifter plate 15, and there is pulley 23 both sides of the outer wall of the lifter plate 15 through bolted connection, and the hydraulic stem of the second hydraulic cylinder 12 promotes the lifter plate 15, and the pulley 23 of lifter plate 15 one side slides in the inside of spacing groove 14, and is more smooth and easy when making the lifter plate 15 go up and down.
Further, one side of the bottom of the lifting plate 15 is connected with a hole milling box 16 through a bolt, the top and the bottom of the hole milling box 16 are respectively provided with a bearing 20, the inside of the bearing 20 is rotatably connected with a rotating rod 37, the end part of the output shaft of the motor 19 drives the main bevel gear 21 to rotate, the auxiliary bevel gear 22 meshed with the main bevel gear 21 drives the rotating rod 37 to rotate, and the milling cutter 18 at the bottom of the rotating rod 37 mills holes of the parts.
Further, one side of the inner wall of the hole milling box 16 is connected with a motor 19 through a bolt, the end of an output shaft of the motor 19 is connected with a main bevel gear 21 through a coupler, one side of the rotating rod 37, which is close to the outer portion of the main bevel gear 21, is welded with an auxiliary bevel gear 22, the end of the output shaft of the motor 19 drives the main bevel gear 21 to rotate, and the auxiliary bevel gear 22 meshed with the main bevel gear 21 also rotates.
Further, the outside of main bevel gear 21 and vice bevel gear 22 meshes mutually, and the bottom of dwang 37 runs through milling hole case 16, and there is milling cutter 18 bottom of dwang 37 through the coupling joint, and milling cutter 18 bottom of dwang 37 mills the hole to the part, makes things convenient for the processing of not co-altitude part.
Further, sliding tray 33 has all been seted up to the both sides at operation panel 1 top, and sliding tray 33's inside sliding connection has sliding block 34, and there is feeding and discharging board 25 outer wall at sliding block 34 top through bolted connection, and there is fixed box 30 in the centre department of feeding and discharging board 25 bottom through bolted connection, and there is cylinder 29 one side of fixed box 30 bottom inner wall through bolted connection.
Further, the end of the piston rod of the cylinder 29 penetrates through the feeding and discharging plate 25, and the fixing rods 28 are welded on the two sides of the top of the feeding and discharging plate 25, which are close to the piston rod of the cylinder 29.
Further, the end of the piston rod of the cylinder 29 is movably connected with a clamping wall 26 through a movable joint, the outer walls of the two sides of the clamping wall 26 are movably connected to the top end of the fixing rod 28 through a movable joint, the clamping plate 27 is bonded to the outer wall of one side of the clamping wall 26, the piston rod of the cylinder 29 is retracted inwards, the end of the piston rod of the cylinder 29 drives the two clamping walls 26 to move, the clamping wall 26 is in a closed state through an opening state, rail vehicle parts are clamped between the two clamping plates 27 firmly, and a groove 35 is formed in the middle of the top of the operating platform 1.
Further, all there is the bits case 17 of blowing through bolted connection operating panel 1 top both sides that are close to handling frame 8, the outer wall that blows bits case 17 one side is the equidistance and blows bits pipe 24 through bolted connection, the bottom welding that blows bits case 17 has communicating pipe 32, there is fan 31 one side of 1 bottom inner wall of operating panel through bolted connection, fan 31 moves and makes wind enter into by communicating pipe 32 and blow in bits case 17, the rethread blows the sweeps that bits pipe 24 caused the hole milling, make the sweeps enter into the inside of recess 35.
Further, one side of the operating platform 1 is connected with a connecting door 6 through a hinge in a rotating mode, the connecting door 6 is opened, waste scraps are taken out conveniently, the outer wall of the top of the operating platform 1 is connected with the case 2 through bolts, a protective door 3 is inserted into one side of the top of the case 2, and the protective door 3 can be taken out of the case 2 upwards.
Further, observation window 7 has been seted up to one side of guard gate 3, and heat dissipation square hole 4 has all been seted up to the both sides that quick-witted case 2 is close to guard gate 3, and the inside heat of quick-witted case 2 is dispelled by heat dissipation square hole 4, and there is dust screen 5 inside of heat dissipation square hole 4 through bolted connection, and dust screen 5 blocks the sweeps and splashes.
The working principle is as follows: the piston rod of the cylinder 29 retracts inwards, so that the end part of the piston rod of the cylinder 29 drives the two clamping walls 26, the clamping walls 26 move from an open state to a closed state, rail vehicle parts are clamped between the two clamping plates 27 firmly, the first hydraulic cylinder 9 pushes the movable box 10 to move above the slide rail 11, the sliding block 34 at the bottom of the material inlet and outlet plate 25 slides in the sliding groove 33, the hand is prevented from touching the milling cutter 18, the hydraulic rod of the second hydraulic cylinder 12 pushes the lifting plate 15, the pulley 23 at one side of the lifting plate 15 slides in the limiting groove 14, so that the lifting plate 15 is lifted more smoothly, the end part of the output shaft of the motor 19 drives the main bevel gear 21 to rotate, the auxiliary bevel gear 22 meshed with the main bevel gear 21 drives the rotating rod 37 to rotate, the milling cutter 18 at the bottom of the rotating rod 37 mills the parts, the processing of parts with different heights is facilitated, the fan 31 operates to enable wind to enter the scrap blowing box 17 through the communicating pipe 32, the rethread blows the sweeps that bits pipe 24 caused to the hole milling and jets, makes the sweeps enter into the inside of recess 35, and protective door 3 can upwards take out quick-witted case 2 in, and observation window 7 can observe quick-witted case 2 inside simultaneously, and quick-witted case 2 inside heat is scattered by heat dissipation square hole 4, and dust screen 5 blocks the sweeps and splashes.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a rail vehicle spare part processing is with milling hole device which characterized in that: comprises an operation table (1), wherein both sides of the top of the operation table (1) are connected with operation frames (8) through bolts, a stabilizing table (36) is connected between the outer walls of one side of the two operation frames (8) through bolts, both sides of the top of the stabilizing table (36) are connected with slide rails (11) through bolts, the outer wall of one side of the operation frame (8) close to the stabilizing table (36) is connected with a first hydraulic cylinder (9) through bolts, a moving box (10) is welded at the end part of a hydraulic rod of the first hydraulic cylinder (9), a connecting plate (13) is welded at one side of the outer wall of the moving box (10), both sides of the outer wall of the moving box (10) close to the connecting plate (13) are provided with limit grooves (14), both sides of the bottom of the connecting plate (13) are connected with second hydraulic cylinders (12) through bolts, and the end part of the hydraulic rod of, and pulleys (23) are connected to the two sides of the outer wall of the lifting plate (15) through bolts.
2. A hole milling device for machining parts of railway vehicles according to claim 1, wherein: one side of lifter plate (15) bottom has milling hole case (16) through bolted connection, the inside rotation that the top and the bottom of milling hole case (16) all were provided with bearing (20) and bearing (20) is connected with dwang (37).
3. A hole milling device for machining rail vehicle parts according to claim 2, wherein: one side of the inner wall of the hole milling box (16) is connected with a motor (19) through a bolt, the end part of an output shaft of the motor (19) is connected with a main bevel gear (21) through a coupler, and one side of the outer part of the rotating rod (37) close to the main bevel gear (21) is welded with an auxiliary bevel gear (22).
4. A hole milling device for machining rail vehicle parts according to claim 3, wherein: the outside of main bevel gear (21) and vice bevel gear (22) meshes mutually, the bottom of dwang (37) is run through and is milled hole case (16), and there is milling cutter (18) bottom through the coupling joint in the bottom of dwang (37).
5. A hole milling device for machining parts of railway vehicles according to claim 1, wherein: sliding tray (33) have all been seted up to the both sides at operation panel (1) top, the inside sliding connection of sliding tray (33) has sliding block (34), there are into flitch (25) through bolted connection in the outer wall at sliding block (34) top, there is fixed box (30) through bolted connection in the centre department of advancing out flitch (25) bottom, there is cylinder (29) through bolted connection in one side of fixed box (30) bottom inner wall.
6. A hole milling device for machining of rail vehicle parts according to claim 5, characterized in that: the end part of the piston rod of the air cylinder (29) penetrates through the feeding and discharging plate (25), and fixing rods (28) are welded on two sides of the top, close to the piston rod of the air cylinder (29), of the feeding and discharging plate (25).
7. A hole milling device for machining of rail vehicle parts according to claim 6, characterized in that: the clamping device is characterized in that the end part of a piston rod of the air cylinder (29) is movably connected with a clamping wall (26) through a movable joint, the outer walls of two sides of the clamping wall (26) are movably connected to the top end of the fixed rod (28) through the movable joint, a clamping plate (27) is bonded to the outer wall of one side of the clamping wall (26), and a groove (35) is formed in the middle of the top of the operating platform (1).
8. A hole milling device for machining parts of railway vehicles according to claim 1, wherein: operating panel (1) are close to top both sides of handling frame (8) and all have through bolted connection and blow bits case (17), the outer wall that blows bits case (17) one side is the equidistance and blows bits pipe (24) through bolted connection, the bottom welding that blows bits case (17) has communicating pipe (32), there is fan (31) one side of operating panel (1) bottom inner wall through bolted connection.
9. A hole milling device for machining parts of railway vehicles according to claim 1, wherein: one side of the operating platform (1) is rotatably connected with a connecting door (6) through a hinge, the outer wall of the top of the operating platform (1) is connected with the case (2) through bolts, and one side of the top of the case (2) is inserted with a protective door (3).
10. A hole milling device for machining rail vehicle parts according to claim 9, wherein: an observation window (7) is arranged on one side of the protective door (3), heat dissipation square holes (4) are arranged on two sides, close to the protective door (3), of the case (2), and the interior of each heat dissipation square hole (4) is connected with a dust screen (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489563.7A CN111633250A (en) | 2020-06-02 | 2020-06-02 | Hole milling device for machining rail vehicle parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010489563.7A CN111633250A (en) | 2020-06-02 | 2020-06-02 | Hole milling device for machining rail vehicle parts |
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| CN111633250A true CN111633250A (en) | 2020-09-08 |
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| CN202010489563.7A Pending CN111633250A (en) | 2020-06-02 | 2020-06-02 | Hole milling device for machining rail vehicle parts |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536634A (en) * | 2020-11-03 | 2021-03-23 | 同向（佛山）精密机械有限公司 | Cutter replacing device of machining center |
| CN112705990A (en) * | 2020-12-14 | 2021-04-27 | 震环机床集团有限公司 | Vertical double-head double-cutter milling machine machining center |
| CN113333841A (en) * | 2021-06-02 | 2021-09-03 | 大连交通大学 | High-precision milling device |
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| CN107900426A (en) * | 2017-12-19 | 2018-04-13 | 内蒙古民族大学 | A kind of magnesium alloy casting slotting attachment |
| CN208467994U (en) * | 2018-06-06 | 2019-02-05 | 恒铸（襄阳）机械有限公司 | Surface grinding device is used in a kind of casting of auto parts and components |
| CN108705555A (en) * | 2018-08-14 | 2018-10-26 | 安吉明远锻造有限公司 | A kind of forging manipulator manipulator |
| CN108972133A (en) * | 2018-08-20 | 2018-12-11 | 扬州市诚智自动化装备有限公司 | A kind of copper strips cutting machine blowing bits |
| CN110000415A (en) * | 2018-09-07 | 2019-07-12 | 浙江武义鸿业机床有限公司 | A kind of high-speed milling machine |
| CN208854292U (en) * | 2018-09-19 | 2019-05-14 | 抚州市东乡区华昶铜业有限公司 | A kind of drilling machine of the Copper fabrication with cooling function |
| CN109702257A (en) * | 2019-02-19 | 2019-05-03 | 桐城市畅润电力工程有限公司 | A kind of wiring board slotting attachment |
| CN109986532A (en) * | 2019-04-29 | 2019-07-09 | 丽水奇异果信息技术有限公司 | A kind of movable type industry mechanical arm |
| CN210335702U (en) * | 2019-07-22 | 2020-04-17 | 天津市磊利铜业有限公司 | Clamping device for machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112536634A (en) * | 2020-11-03 | 2021-03-23 | 同向（佛山）精密机械有限公司 | Cutter replacing device of machining center |
| CN112705990A (en) * | 2020-12-14 | 2021-04-27 | 震环机床集团有限公司 | Vertical double-head double-cutter milling machine machining center |
| CN113333841A (en) * | 2021-06-02 | 2021-09-03 | 大连交通大学 | High-precision milling device |
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