CN120461125B - A turning device for flange machining - Google Patents
A turning device for flange machiningInfo
- Publication number
- CN120461125B CN120461125B CN202510496024.9A CN202510496024A CN120461125B CN 120461125 B CN120461125 B CN 120461125B CN 202510496024 A CN202510496024 A CN 202510496024A CN 120461125 B CN120461125 B CN 120461125B
- Authority
- CN
- China
- Prior art keywords
- hole
- mounting
- shaft
- sliding
- turning
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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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
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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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
- B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a turning device for flange processing, and belongs to the technical field of flange processing. The invention relates to a turning device for flange processing, which comprises a processing table, wherein a sliding rail is arranged at the top of the processing table, lifting equipment is arranged on a sliding table of the sliding rail, and the turning device further comprises a mounting frame fixedly connected with the telescopic ends of the lifting equipment, wherein a cutter is arranged on the mounting frame, a driving device is fixedly arranged on the processing table, a turntable is arranged at the output end of the driving device, two symmetrically arranged brackets are respectively arranged on the turntable, first telescopic equipment is fixedly arranged on the two brackets, arc plates are fixedly arranged at the telescopic ends of the two groups of first telescopic equipment, and the turntable is provided with a rotary turning part for driving the two brackets.
Description
Technical Field
The invention relates to the technical field of flange processing, in particular to a turning device for flange processing.
Background
Turning, namely lathe machining, wherein turning is mainly performed on a rotating workpiece by using a turning tool, and corresponding machining can be performed on the lathe by using tools such as a drill, a reamer and the like, and the lathe is mainly used for machining shafts, discs and other workpieces with rotating surfaces, such as flange plates and the like.
In the turning of ring flange, in order to ensure that both terminal surfaces of ring flange all have good roughness, namely in order to ensure the leakproofness of two terminal surfaces of ring flange, then can all carry out meticulous turning at the both ends of ring flange, then after one of them face of ring flange has been turned, then need dismantle the ring flange on the turning device, and after reverse fixed, carry out the turning work of another side, the operation in-process is comparatively complicated, can cause certain influence to the machining efficiency of ring flange.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when turning two sides of a flange, the machining efficiency is affected by changing the direction, and provides a turning device for flange machining.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A turning device for machining a flange plate comprises a machining table, wherein a sliding rail is arranged at the top of the machining table, lifting equipment is arranged on a sliding table of the sliding rail, a mounting frame is fixedly connected to the telescopic end of the lifting equipment, a cutter is arranged on the mounting frame, driving equipment is fixedly arranged on the machining table, a turntable is arranged at the output end of the driving equipment, two symmetrically arranged brackets are arranged on the turntable, first telescopic equipment is fixedly arranged on the two brackets, arc plates are fixedly arranged at the telescopic ends of the first telescopic equipment, and a rotating turnover part for driving the two brackets is arranged on the turntable.
In order to facilitate adjustment of the turning surface of the flange plate, preferably, the turning part comprises two side plates fixedly connected to the rotary plate, the two side plates are respectively and rotatably connected with rotary rods, the two supports are respectively and fixedly connected to the two rotary rods, and the rotary plate is provided with an adjusting part for driving the two rotary rods to synchronously rotate.
In order to facilitate the rotation of the two arc plates, further, the adjusting part comprises two transmission shafts which are rotationally connected to the rotary table, the two transmission shafts are connected through chain transmission, the two transmission shafts are respectively connected with the two rotary rods through first worm gears, and a first motor for driving one transmission shaft to rotate is fixedly arranged on the rotary table.
In order to improve the flatness of the turning surface of the flange plate, preferably, the mounting frame is rotationally connected with a support, two mounting plates are connected to the support, the two mounting plates are rotationally provided with grinding discs, the mounting plates are provided with a second motor for driving the grinding discs to rotate, and the mounting frame is provided with a linkage part for driving the support to rotate.
In order to automatically complete the exchanging work of the two grinding discs, further, the linkage part comprises a linkage shaft which is rotationally connected to the mounting frame, the linkage shaft is connected with the support column through a second worm gear and a worm, the shaft end of the linkage shaft is provided with a driven gear through a one-way bearing, and the sliding table is fixedly provided with a rack which is meshed and connected with the driven gear.
In order to enable the grinding disc to elastically prop against the turning surface of the flange plate, a rotating hole is formed in the mounting plate, a short shaft is rotatably mounted in the rotating hole, a cylindrical block is fixedly mounted at one end of the short shaft, a mounting cavity is formed in the shaft end of the cylindrical block, a sliding column is slidably mounted in the mounting cavity, a jacking spring is mounted between the sliding column and the inner wall of the mounting cavity, the grinding disc is fixedly mounted on the sliding column, and the second motor is connected with the cylindrical block through two meshed transmission gears.
In order to enable the grinding disc to slide up and down while rotating, further, a sliding hole is formed in the support column, the mounting plate is longitudinally and slidably arranged in the sliding hole, a crankshaft is fixedly arranged on the short shaft, a connecting rod is rotatably arranged on the crankshaft, and the other end of the connecting rod is rotatably connected to the bottom of the support column.
In order to facilitate effective heat dissipation of the grinding disc, further, the shaft end of the sliding column is provided with a heat dissipation hole extending to the outer wall of the sliding column, one end of the heat dissipation hole faces into the mounting cavity, and the support column is provided with an airflow component for intermittently pressurizing the mounting cavity.
In order to be able to blow the radiating hole autonomously, furthermore, the airflow component comprises an annular groove arranged on the outer wall of the short shaft, the annular groove is arranged in the rotating hole, an exhaust hole is arranged on the mounting plate, two ends of the exhaust hole extend into the sliding hole and the annular groove respectively, wherein the outer wall of the support column is provided with an air suction hole communicated with the sliding hole, one-way valves are fixedly arranged in the air suction hole and the exhaust hole, an inner hole penetrating into the short shaft is arranged in the mounting cavity, and an air supply hole communicated with the inner hole is arranged in the annular groove.
In order to ensure the heat dissipation efficiency of the grinding disc, further, the exhaust end of the heat dissipation hole is close to the edge of the grinding disc, and the sliding column is made of copper.
Compared with the prior art, the invention provides a turning device for flange processing, which has the following beneficial effects:
1. This a turning device for ring flange processing, through two transmission shafts synchronous rotation of first motor, two bull sticks then can drive two supports and arc and rotate, and two arc then can drive the ring flange blank and rotate, and after the ring flange blank rotated 180 angles, closed first motor, the work of turning around of ring flange blank can be accomplished fast to be convenient for carry out turning to the ring flange.
2. This a turning device for ring flange processing drives the cylindricality piece through the second motor and rotates, and the cylindricality piece then can drive the mill through the slide column and rotate, and the mill then can polish the ring flange surface after the turning to can promote the roughness on ring flange surface.
3. This a turning device for ring flange processing can drive driven gear through the mounting bracket that reciprocates and sweep the rack, and then the position of two mill then can exchange each other, then when accomplishing turning processing next time, can make another mill carry out the work of polishing, can make the mill be difficult for because of repeated work heating violently like this, reduced the loss of mill when guaranteeing polishing efficiency.
4. This a turning device for ring flange processing drives the minor axis through the cylindricality piece and rotates, and the bent axle then can drive the mounting panel through the connecting rod with slider-crank's principle and slide from top to bottom in the slide opening to can drive the mill and slide from top to bottom, then the mill not only can the rotation, and reciprocating slide from top to bottom simultaneously is showing the polishing effect that promotes the mill, makes the terminal surface of ring flange more level.
5. This a turning device for ring flange processing, through the air in the mounting panel compression slide hole, the air in the installation cavity can be discharged through the louvre, and the air can take away the part temperature on slide post and the mill when in the louvre to can effectively dispel the heat to the mill, ensure the efficiency of polishing of mill.
6. This a turning device for ring flange processing, through the twinkling of an eye that makes the air get into the installation intracavity, the pressure in the installation intracavity then can increase, and the smooth post then can be with the mill to the surperficial roof pressure of ring flange, when the unnecessary air in the installation intracavity is discharged, the pressure that the mill received can resume again, so the mill that reciprocates still can produce different roof pressures to the surface of ring flange, can further promote the effect that the mill was polished.
Drawings
FIG. 1 is a schematic diagram of an axial structure of a turning device for flange processing according to the present invention;
FIG. 2 is a schematic view of a partial axial structure of a turning device for flange processing according to the present invention;
FIG. 3 is a schematic diagram of a mounting bracket axle measurement structure of a turning device for flange processing according to the present invention;
Fig. 4 is a schematic diagram of a turntable axis measurement structure of a turning device for flange processing according to the present invention;
fig. 5 is a schematic diagram of a turntable axis measurement structure of a turning device for flange processing according to the second embodiment of the present invention;
FIG. 6 is a schematic diagram of a post axis measurement structure of a turning device for flange processing according to the present invention;
FIG. 7 is a schematic diagram of a cross-sectional axial structure of a support column of a turning device for flange processing according to the present invention;
Fig. 8 is a schematic diagram of a sectional axial measurement structure of a mounting plate of a turning device for machining a flange.
The device comprises a machining table 1, a sliding rail 2, a sliding table 3, a lifting device 5, a mounting frame 6, a cutter 7, a driving device 8, a rotary table 9, a side plate 10, a rotary rod 11, a bracket 12, a first telescopic device 13, an arc plate 14, a transmission shaft 15, a first worm gear 16, a chain transmission 17, a first motor 18, a pillar 19, a grinding disc 20, an air suction hole 21, a linkage shaft 22, a second worm gear 23, a driven gear 24, a rack 25, a sliding hole 26, a mounting plate 27, a short shaft 28, a cylindrical block 29, a mounting cavity 30, a sliding column 31, a jacking spring 32, a crankshaft 33, a connecting rod 34, a heat dissipation hole 35, an air exhaust hole 36, a rotary hole 37, an annular groove 38, an air supply hole 39, an inner hole 40, a second motor 41 and a transmission gear.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Embodiment one:
Referring to fig. 1-8, a turning device for flange processing comprises a processing table 1, a sliding rail 2 is installed at the top of the processing table 1, a sliding table 3 is slidably installed on the sliding rail 2, the sliding rail 2 can drive the sliding table 3 to horizontally move left and right, a lifting device 4 is installed on the sliding table 3 of the sliding rail 2, the lifting device 4 is an electric telescopic rod, the turning device further comprises a mounting frame 5 fixedly connected to the telescopic end of the lifting device 4, a cutter 6 for turning a flange is installed on the mounting frame 5, a driving device 7 is fixedly installed on the processing table 1, a turntable 8 is installed at the output end of the driving device 7, the driving device 7 is used for driving the turntable 8 to rotate, the driving device 7 can be a servo motor, two symmetrically-arranged brackets 11 are all arranged on the turntable 8, first telescopic devices 12 are fixedly installed on the two brackets 11, arc-shaped plates 13 for clamping flange blanks are fixedly installed on the telescopic ends of the two groups of the first telescopic devices 12, and turning parts for driving the two brackets 11 to rotate are arranged on the turntable 8.
Specifically, when in use, the flange plate blank is placed between the two arc plates 13, then the two arc plates 13 are driven to be close to each other through the first telescopic equipment 12, the flange plate blank can be fixed between the two arc plates 13, when one surface of the flange plate blank is turned, the two brackets 11 and the arc plates 13 are driven to rotate through the overturning part, the two arc plates 13 can drive the flange plate blank to rotate, after the flange plate blank rotates by 180 degrees, the turning-around work of the flange plate blank can be rapidly completed, so that turning of the flange plate is facilitated, and when the flange plate blank is turned, the turntable 8 is driven to rotate through the driving equipment 7, the turntable 8 can drive the flange plate blank to rotate, the sliding rail 2 can drive the sliding table 3 to translate, the sliding table 3 can drive the cutter 6 to translate, and the lifting equipment 4 can drive the mounting frame 5 and the cutter 6 to lift and move, and then the position adjustment work of the cutter 6 can be completed.
Embodiment two:
Referring to fig. 2, 4 and 5, substantially the same as in example one, further, a specific embodiment of the turning part is specifically disclosed.
The turnover part comprises two side plates 9 fixedly connected to the rotary table 8, rotary rods 10 are respectively and rotatably connected to the two side plates 9, two supports 11 are respectively and fixedly connected to the two rotary rods 10, an adjusting part for driving the two rotary rods 10 to rotate synchronously is arranged on the rotary table 8, the adjusting part comprises two transmission shafts 14 rotatably connected to the rotary table 8, the two transmission shafts 14 are connected through a chain transmission 16, the chain transmission 16 mainly comprises two chain wheels and a chain, the two transmission shafts 14 are respectively connected with the two rotary rods 10 through first worm gears 15, and a first motor 17 for driving one of the transmission shafts 14 to rotate is fixedly arranged on the rotary table 8.
Specifically, when one surface of the flange plate blank is turned, the first motor 17 is started, the first motor 17 can drive one of the transmission shafts 14 to rotate, the other transmission shaft 14 is driven to synchronously rotate under the action of the chain transmission 16, the two transmission shafts 14 can synchronously rotate, the two transmission shafts 14 can drive the two rotating rods 10 to rotate through the two groups of first worm gears 15, the two rotating rods 10 can drive the two brackets 11 and the arc plates 13 to rotate, the two arc plates 13 can drive the flange plate blank to rotate, after the flange plate blank rotates for 180 degrees, the first motor 17 is turned off, so that turning of the flange plate blank can be rapidly completed, and turning of the flange plate is facilitated.
Embodiment III:
referring to fig. 3, 6 and 7, the polishing of the flange is further specifically enhanced in the same manner as in the second embodiment.
The support posts 18 are rotatably connected to the mounting frame 5, two mounting plates 26 are connected to the support posts 18, the grinding discs 19 are rotatably mounted on the two mounting plates 26, a second motor 40 for driving the grinding discs 19 to rotate is mounted on the mounting plates 26, a linkage part for driving the support posts 18 to rotate is arranged on the mounting frame 5, the linkage part comprises a linkage shaft 21 rotatably connected to the mounting frame 5, the linkage shaft 21 is connected with the support posts 18 through a second worm gear 22, a driven gear 23 is mounted at the shaft end of the linkage shaft 21 through a one-way bearing, and a rack 24 meshed with the driven gear 23 is fixedly mounted on the sliding table 3.
Specifically, when the lifting device 4 drives the tool 6 to finish turning downwards, the mounting frame 5 which moves downwards drives the grinding disc 19 to slide across the surface of the flange blank, at this time, the second motor 40 is started, the second motor 40 drives the grinding disc 19 to rotate, the grinding disc 19 grinds the surface of the turned flange, so that the flatness of the surface of the flange can be improved, when the lifting device 4 drives the tool 6 and the mounting frame 5 to move upwards for resetting, namely, when the tool is retracted after finishing turning, the mounting frame 5 which moves upwards drives the driven gear 23 to sweep the rack 24, the driven gear 23 drives the linkage shaft 21 to rotate, the linkage shaft 21 drives the support column 18 through the second worm gear 22, the support column 18 drives the two grinding discs 19 to revolve 180 degrees around the axis of the support column 18, the positions of the two grinding discs 19 are mutually exchanged, and when turning is finished next time, the grinding disc 19 is not prone to generate heat and violently because of repeated work, the loss of the grinding disc 19 is reduced while the grinding efficiency is ensured, and the driven gear 23 is mounted on the linkage shaft 21 through the one-way bearing 21 to drive the driven gear 23 to rotate downwards during turning.
Embodiment four:
referring to fig. 3, 6 and 7, substantially the same as in example three, further, a specific embodiment for improving the polishing effect of the polishing disc 19 is specifically added.
The mounting plate 26 is provided with a rotating hole 36, a short shaft 27 is rotatably mounted in the rotating hole 36, one end of the short shaft 27 is fixedly provided with a cylindrical block 28, the shaft end of the cylindrical block 28 is provided with a mounting cavity 29, a sliding column 30 is slidably mounted in the mounting cavity 29, a jacking spring 31 is mounted between the sliding column 30 and the inner wall of the mounting cavity 29, a grinding disc 19 is fixedly mounted on the sliding column 30, and a second motor 40 is connected with the cylindrical block 28 through two meshed transmission gears 41.
Specifically, in the use of the grinding disc 19, the pressing spring 31 drives the grinding disc 19 on the slide post 30 to elastically press against the surface of the flange, so that the grinding disc 19 can maintain high grinding efficiency.
The strut 18 is provided with a slide hole 25, the mounting plate 26 is longitudinally and slidably arranged in the slide hole 25, the short shaft 27 is fixedly provided with a crankshaft 32, the crankshaft 32 is rotatably provided with a connecting rod 33, and the other end of the connecting rod 33 is rotatably connected to the bottom of the strut 18.
Specifically, when the cylindrical block 28 rotates, the cylindrical block 28 also drives the short shaft 27 to rotate, the short shaft 27 drives the crankshaft 32 to rotate, and the crankshaft 32 drives the mounting plate 26 to slide up and down in the sliding hole 25 through the connecting rod 33 according to the principle of a crank slider, so that the grinding disc 19 can be driven to slide up and down, the grinding disc 19 can not only rotate, but also slide up and down to obviously improve the grinding effect of the grinding disc 19, and the end face of the flange plate is smoother.
Fifth embodiment:
Referring to fig. 3, 6-8, substantially the same as in example four, further, a specific embodiment of heat dissipation from the abrasive disc 19 is specifically added.
The shaft end of the sliding post 30 is provided with a heat dissipation hole 34 extending to the outer wall of the sliding post, one end of the heat dissipation hole 34 faces into the installation cavity 29, the post 18 is provided with an air flow component for intermittently pressurizing the installation cavity 29, the air flow component comprises an annular groove 37 arranged on the outer wall of the short shaft 27, the annular groove 37 is arranged in the rotating hole 36, the installation plate 26 is provided with an air outlet 35, two ends of the air outlet 35 respectively extend into the sliding hole 25 and the annular groove 37, wherein the outer wall of the post 18 is provided with an air suction hole 20 communicated with the sliding hole 25, check valves are fixedly arranged in the air suction hole 20 and the air outlet 35, an inner hole 39 penetrating into the short shaft 27 is arranged in the installation cavity 29, and the annular groove 37 is internally provided with an air supply hole 38 communicated with the inner hole 39.
Specifically, when the mounting plate 26 slides upwards, the mounting plate 26 compresses the air in the sliding hole 25, the air in the sliding hole 25 can convey the air into the annular groove 37 through the air outlet 35, the annular groove 37 can convey the air into the inner hole 39 through the air supply hole 38, the inner hole 39 can convey the air into the mounting cavity 29, the air in the mounting cavity 29 can be discharged through the heat dissipation holes 34, when the air passes through the heat dissipation holes 34, part of the temperature on the sliding column 30 and the grinding disc 19 can be taken away, so that the grinding disc 19 can be effectively dissipated, the grinding efficiency of the grinding disc 19 is ensured, and when the air enters the mounting cavity 29, the pressure in the mounting cavity 29 can be increased, so that the sliding column 30 can push the grinding disc 19 to the surface of the flange plate, when the redundant air in the mounting cavity 29 is discharged, the pressure born by the grinding disc 19 can be recovered, so that the grinding disc 19 can generate different top pressures on the surface of the flange plate, the grinding disc 19 can be further improved, when the mounting plate 26 slides downwards, the negative pressure 20 can be generated, and the air can be sucked outside through the air suction hole 25.
The exhaust end of the heat dissipation hole 34 is close to the edge of the grinding disc 19, and the sliding column 30 is made of copper, so that the heat dissipation effect on the grinding disc 19 can be improved.
This a turning device for ring flange processing, when using, place the ring flange blank between two arc 13, then drive two arc 13 through first telescopic device 12 and be close to each other, can fix the ring flange blank between two arc 13, when one of them face turning of ring flange blank finishes, start first motor 17, first motor 17 can drive one of them transmission shaft 14 and rotate, and drive another transmission shaft 14 synchronous rotation under chain drive 16's effect, two transmission shafts 14 then can rotate simultaneously, two transmission shafts 14 can drive two bull sticks 10 through two sets of first worm gear 15 and rotate, two bull sticks 10 then can drive two supports 11 and arc 13 rotation, two arc 13 then can drive the ring flange blank and rotate, after the ring flange blank rotates 180 angle, close first motor 17, can accomplish the work of turning around of ring flange blank fast, thereby be convenient for carry out turning processing to the ring flange blank, and when turning processing ring flange blank, drive 8 through driving device 7 and rotate, carousel 8 then can drive the ring flange and rotate, can drive the slip table 3 through slide rail 2, can drive the slip table 3 and can drive the tool holder 6 and can move the translation position and move the tool holder 6, and can translate the tool holder 6, and then can move the tool holder 6, and the translation position is moved, and the tool holder 6 can be moved.
When lifting device 4 drives cutter 6 to accomplish the turning work downwards, the mounting bracket 5 of downward movement still can drive mill 19 and slide the surface of ring flange blank, starts second motor 40 this moment, and second motor 40 then can drive cylindricality piece 28 through two intermeshing's drive gear 41 and rotate, and cylindricality piece 28 then can drive mill 19 through the traveller 30 and rotate, and mill 19 then can polish the ring flange surface after the turning to can promote the roughness on ring flange surface.
When the lifting device 4 drives the tool 6 and the mounting frame 5 to move upwards for resetting, namely when the tool is retracted after turning is finished, the upwards moving mounting frame 5 drives the driven gear 23 to sweep the rack 24, the driven gear 23 drives the linkage shaft 21 to rotate, the linkage shaft 21 drives the supporting column 18 to rotate through the second worm gear 22, the supporting column 18 drives the two grinding discs 19 to revolve 180 degrees around the axis of the supporting column 18, the positions of the two grinding discs 19 are mutually exchanged, the other grinding disc 19 is subjected to polishing work when turning is finished next time, so that the grinding disc 19 is not easy to heat due to repeated work, the polishing efficiency is ensured, the loss of the grinding disc 19 is reduced, and the driven gear 23 is mounted on the linkage shaft 21 through a one-way bearing, so that the reversed driven gear 23 idles during turning of the tool 6 downwards, and the linkage shaft 21 is not driven to rotate reversely.
When the cylindrical block 28 rotates, the cylindrical block 28 also drives the short shaft 27 to rotate, the short shaft 27 drives the crankshaft 32 to rotate, and the crankshaft 32 drives the mounting plate 26 to slide up and down in the slide hole 25 through the connecting rod 33 by using the principle of a crank slider, so that the grinding disc 19 can be driven to slide up and down, the grinding disc 19 can not only rotate, but also slide up and down to obviously improve the grinding effect of the grinding disc 19, and the end face of the flange plate is smoother.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. A turning device for ring flange processing, includes processing platform (1), slide rail (2) are installed at the top of processing platform (1), install lifting device (4) on slip table (3) of slide rail (2), its characterized in that still includes:
The mounting frame (5) is fixedly connected with the telescopic end of the lifting equipment (4),
The device comprises a mounting frame (5), a cutter (6) and a driving device (7) fixedly arranged on a processing table (1), wherein a turntable (8) is arranged at the output end of the driving device (7);
Two symmetrically arranged brackets (11) are arranged on the rotary table (8),
The two supports (11) are fixedly provided with first telescopic equipment (12), the telescopic ends of the two groups of first telescopic equipment (12) are fixedly provided with arc plates (13), and the turntable (8) is provided with a rotating turnover part for driving the two supports (11);
The grinding machine is characterized in that a support column (18) is rotationally connected to the mounting frame (5), two mounting plates (26) are connected to the support column (18), grinding discs (19) are rotationally mounted on the two mounting plates (26), a second motor (40) for driving the grinding discs (19) to rotate is mounted on the mounting plates (26), and a linkage part for driving the support column (18) to rotate is arranged on the mounting frame (5);
The mounting plate (26) is provided with a rotating hole (36), a short shaft (27) is rotatably mounted in the rotating hole (36), one end of the short shaft (27) is fixedly provided with a cylindrical block (28), the shaft end of the cylindrical block (28) is provided with a mounting cavity (29), a sliding column (30) is slidably mounted in the mounting cavity (29), a jacking spring (31) is mounted between the sliding column (30) and the inner wall of the mounting cavity (29), the grinding disc (19) is fixedly mounted on the sliding column (30), and the second motor (40) is connected with the cylindrical block (28) through two meshed transmission gears (41);
The support column (18) is provided with a slide hole (25), the mounting plate (26) is longitudinally and slidably arranged in the slide hole (25), the short shaft (27) is fixedly provided with a crankshaft (32), the crankshaft (32) is rotatably provided with a connecting rod (33), and the other end of the connecting rod (33) is rotatably connected to the bottom of the support column (18);
the shaft end of the sliding column (30) is provided with a heat dissipation hole (34) extending to the outer wall of the sliding column, one end of the heat dissipation hole (34) faces into the mounting cavity (29), and the supporting column (18) is provided with an airflow component for intermittently pressurizing the mounting cavity (29);
The air flow component comprises an annular groove (37) arranged on the outer wall of the short shaft (27), the annular groove (37) is arranged in the rotary hole (36), the mounting plate (26) is provided with an air vent (35), two ends of the air vent (35) respectively extend into the sliding hole (25) and the annular groove (37),
The outer wall of the support column (18) is provided with an air suction hole (20) communicated with the sliding hole (25), one-way valves are fixedly arranged in the air suction hole (20) and the air exhaust hole (35), an inner hole (39) penetrating into the short shaft (27) is arranged in the mounting cavity (29), and an air supply hole (38) communicated with the inner hole (39) is arranged in the annular groove (37).
2. Turning device for flange processing according to claim 1, characterized in that the turning part comprises two side plates (9) fixedly connected to the turntable (8), the two side plates (9) are rotatably connected with rotating rods (10), the two brackets (11) are fixedly connected to the two rotating rods (10) respectively, and the turntable (8) is provided with an adjusting part for driving the two rotating rods (10) to rotate synchronously.
3. Turning device for flange processing according to claim 2, characterized in that the adjusting part comprises two transmission shafts (14) rotatably connected to the turntable (8), wherein the two transmission shafts (14) are connected through a chain transmission (16), the two transmission shafts (14) are respectively connected with the two rotating rods (10) through a first worm gear (15), and a first motor (17) for driving one transmission shaft (14) to rotate is fixedly arranged on the turntable (8).
4. Turning device for flange processing according to claim 1, characterized in that the linkage part comprises a linkage shaft (21) rotatably connected to the mounting frame (5), the linkage shaft (21) is connected with the support column (18) through a second worm gear (22), the shaft end of the linkage shaft (21) is provided with a driven gear (23) through a one-way bearing, and the sliding table (3) is fixedly provided with a rack (24) in meshed connection with the driven gear (23).
5. Turning device for flange machining according to claim 1, characterized in that the exhaust end of the heat sink (34) is close to the edge of the grinding disc (19) and the slide post (30) is of copper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510496024.9A CN120461125B (en) | 2025-04-21 | 2025-04-21 | A turning device for flange machining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510496024.9A CN120461125B (en) | 2025-04-21 | 2025-04-21 | A turning device for flange machining |
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| CN120461125B true CN120461125B (en) | 2025-11-11 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171395A (en) * | 2020-10-16 | 2021-01-05 | 泰安市力华液压设备有限公司 | Grinding device for machining inner wall of hydraulic oil cylinder and using method of grinding device |
| CN218657764U (en) * | 2022-12-19 | 2023-03-21 | 合肥市锡杰智能科技有限责任公司 | Flange drilling and polishing equipment for electromechanical machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107938448A (en) * | 2017-12-29 | 2018-04-20 | 绍兴尹创机械科技有限公司 | A kind of track machine sanding apparatus |
| KR101932526B1 (en) * | 2018-08-28 | 2019-03-15 | 주식회사 진트 | Vermiculite board manufacturing device with easy mold replacement |
| CN119536481B (en) * | 2025-01-21 | 2025-05-20 | 贵州交通职业技术学院 | Heat abstractor for server equipment |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171395A (en) * | 2020-10-16 | 2021-01-05 | 泰安市力华液压设备有限公司 | Grinding device for machining inner wall of hydraulic oil cylinder and using method of grinding device |
| CN218657764U (en) * | 2022-12-19 | 2023-03-21 | 合肥市锡杰智能科技有限责任公司 | Flange drilling and polishing equipment for electromechanical machining |
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