CN116944530B - Turning device for flange plate - Google Patents
Turning device for flange plate Download PDFInfo
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- CN116944530B CN116944530B CN202311224025.5A CN202311224025A CN116944530B CN 116944530 B CN116944530 B CN 116944530B CN 202311224025 A CN202311224025 A CN 202311224025A CN 116944530 B CN116944530 B CN 116944530B
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- rod
- seat
- flange
- turning
- fixedly connected
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- 238000003825 pressing Methods 0.000 claims abstract description 59
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000002349 favourable effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of flange plates, in particular to a flange plate turning device, which comprises a turning seat; the lathe tool seat is fixedly connected above the lathe tool seat, a lathe tool is arranged on the surface of the lathe tool seat, a flange blank can be subjected to cutting processing through the lathe tool, the lathe tool seat can be used for replacing a tool according to the turning shape required by the flange blank, the tool replacement is in the prior art, and the lathe tool can move linearly or in a curve in a plane; the gear is rotationally connected to the side wall of the turning seat through the rotating shaft, the gear is connected with an external motor through the rotating shaft, the pressing rods are driven to move to one side close to the outer peripheral surface of the flange blank through the supporting rods, then the pressing rods at different positions can be pressed on the outer peripheral surface of the flange blank to fix the flange blank, and then turning of the flange hole is carried out on the flange blank through the turning tool in the turning seat.
Description
Technical Field
The invention belongs to the technical field of flange plates, and particularly relates to a flange plate turning device.
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.
The flange is called flange or flange, the flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges for use on the equipment access ports for connection between two equipment, such as speed reducer flanges. The flange connection or the flange joint refers to detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures.
At present, when carrying out turning to the ring flange, generally use external clamping piece to carry out the centre gripping to the outer peripheral face of ring flange, later use the lathe tool to carry out turning to it, but because external anchor clamps centre gripping is at the outer peripheral face of flange blank when specific operation, lead to the lathe tool when carrying out the turning, the lathe tool can't carry out normal turning to anchor clamps and flange blank contact surface position, all is the position that the manual change flange blank of staff carries out normal turning this moment, and the operation is comparatively inconvenient.
To this end, the invention provides a flange turning device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a flange turning device, which comprises:
turning seat;
the lathe tool seat is fixedly connected above the lathe tool seat, a lathe tool is arranged on the surface of the lathe tool seat, a flange blank can be cut through the lathe tool, the lathe tool seat can be used for replacing a tool according to the turning shape required by the flange blank, the tool replacement is in the prior art, the lathe tool can move in a plane in a straight line or a curve, and redundant description is omitted in the embodiment;
the gear is rotationally connected to the side wall of the turning seat through a rotating shaft, the gear is connected with an external motor through the rotating shaft, and the external motor is arranged on the side wall of the turning seat;
the gear ring is arranged on the side wall of the turning seat and is in meshed connection with the gear;
the first fixing mechanism is arranged on the side wall of the turning seat and is used for fixing the outer peripheral surface of the flange blank;
and the second fixing mechanism is arranged on the side wall of the turning seat and positioned at the inner side of the first fixing mechanism and is used for fixing the flange hole on the surface of the flange blank.
Preferably, the first fixing mechanism comprises a connecting frame fixedly connected to the side wall of the turning seat, a fixing ring is fixedly connected to the front end face of the connecting frame, a plurality of sliding grooves are formed in the fixing ring, each sliding groove is internally and slidably connected with a pressing rod, a supporting rod is fixedly connected to the side wall of the pressing rod, which is close to the toothed ring, a plurality of pressing seats are fixedly connected to the inner wall of the toothed ring, and the toothed ring drives the pressing seats to press the supporting rod in the rotation process.
Preferably, the pressing seat is arc-shaped, and the highest point of the pressing seat slowly presses the stay bar in the rotating process; the shape of the sliding groove is matched with the shape of the compression bar, the upper end face of the supporting rod is fixedly connected with a first spring, and one side, far away from the supporting rod, of the first spring is fixedly connected to the inner wall of the sliding groove.
Preferably, the lateral wall rigid coupling of turning seat has the spacing ring, the ring channel has been seted up in the spacing ring, the lateral wall rigid coupling that the ring gear is close to the ring channel has the annular ring, the annular ring rotates to be connected in the ring channel, during operation, when the gear drive ring gear rotation in-process, the ring gear can drive the annular ring simultaneously and rotate in the ring channel, through the mutual spacing of annular ring and ring channel, can make things convenient for the ring gear dynamic pressure seat to rotate, is favorable to then fixing to the flange blank.
Preferably, the second fixing mechanism comprises an electric telescopic seat fixedly connected to the side wall of the turning seat, a limiting disc is fixedly connected to the telescopic end of the electric telescopic seat, a mounting frame is fixedly connected to the inner wall of the toothed ring, a round rod is fixedly connected to one side of the mounting frame, which is close to the limiting disc, a penetrating rod is connected to the inner side of the round rod in a sliding mode, a plurality of convex seats are fixedly connected to the outer peripheral surface of the penetrating rod, a vertical rod is fixedly connected to the inner wall of the limiting disc, the bottom end of the vertical rod is in contact with the side wall of the convex seats, a plurality of hole grooves are formed in the inner wall of the limiting disc, jacking columns are connected to the inner wall of each hole groove in a sliding mode, and the convex seats on the surface of the penetrating rod are in contact with the jacking columns when the toothed ring and the mounting frame rotate in the opposite direction.
Preferably, the inner wall of the round rod is provided with two column-shaped grooves, the outer wall of the penetrating rod is fixedly connected with a clamping rod, and the clamping rod is slidably connected in the column-shaped grooves; during operation, in order to make things convenient for the round bar to drive the rotation that pierces through the pole, the clamping lever sliding connection that pierces through the pole outer wall is in the column type inslot, so design, can make things convenient for the round bar when rotating, through the spacing of clamping lever and column type groove, can drive and pierce through the pole and rotate, is favorable to then pierceing through the pole and drive the boss and rotate, makes things convenient for follow-up jack-up to the fixed of flange hole.
Preferably, the number of the vertical rods is two, and the vertical rods are respectively arranged on two side walls of the convex seat, and each vertical rod is in contact with but not fixed to the side wall of the convex seat; during operation, two montants have been set up, are favorable to the spacing dish to drive montant, boss and penetrate the pole and break away from in the round bar on the one hand, and on the other hand is favorable to the spacing dish to resume when recovering, drives another montant, boss and penetrates the pole and resumes to initial position, and then is favorable to the processing to the ring flange.
Preferably, the inner wall of the hole groove is fixedly connected with an elastic rod, the outer wall of the jacking column is fixedly connected with a pull rod, and the top end of the elastic rod is fixedly connected with the side wall of the pull rod; when the flange blank is in operation, the jack-prop can drive the pull rod to move simultaneously when the jack-prop moves, the pull rod extrudes the elastic rod, and after the outer peripheral surface of the flange blank is processed, the jack-prop can be driven to restore to the initial position through the distance between the jack-prop and the convex seat, so that the subsequent flange processing is facilitated.
Preferably, the shape of the hole groove is matched with the shape of the jacking column, and the shape of one side of the jacking column, which is close to the convex seat, is round.
Preferably, the convex seats are arranged in a plurality, and are arranged on the outer surface of the penetrating rod in a circumferential array, and the convex seats and the jacking columns are arranged in a one-to-one correspondence.
The beneficial effects of the invention are as follows:
1. according to the flange turning device, the strut drives the compression bar to move towards one side close to the outer peripheral surface of the flange blank, then the compression bars at different positions can be pressed on the outer peripheral surface of the flange blank to fix the flange blank, and then the flange blank is turned to form a flange hole through the turning tool in the turning tool seat.
2. According to the flange turning device, the dynamic pressure seat of the toothed belt is controlled to be far away from the compression bar, so that the compression bar is driven to be far away from the flange blank under the recovery of the first spring, the compression bar is not contacted with the flange blank any more, meanwhile, the second fixing mechanism is controlled to fix the flange hole, and the turning tool can conduct turning operation on the outer peripheral surface of the flange blank.
3. According to the flange turning device, the mounting frame, the round rod and the penetrating rod are driven to rotate through the toothed ring, the penetrating rod drives the convex seat to rotate, then the convex surface of the convex seat is contacted with one end of the jacking column, the jacking column is extruded to move towards one side close to the inner wall of the flange hole, the jacking columns at different positions are pressed on the inner wall of the flange hole, meanwhile, the pressing seat on the inner wall of the toothed ring is far away from the supporting rod, namely, the pressing rod is far away from the outer peripheral surface of the flange blank, turning treatment can be continuously carried out on the outer peripheral surface of the flange blank through the turning tool, and the problem that part of contact surfaces cannot be turned due to contact between the clamping pieces and the outer peripheral surface of the flange blank is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a portion of a retaining ring according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic view of a portion of the structure of a pressure lever in accordance with the present invention;
FIG. 5 is a schematic view of a portion of the structure of the toothed ring in the present invention;
FIG. 6 is a schematic view of a portion of the structure of the spacing disc of the present invention;
FIG. 7 is a schematic view of a part of the structure of an electric telescopic seat in the invention;
FIG. 8 is an enlarged view of the structure at B of FIG. 7 in accordance with the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 7 at C in accordance with the present invention;
fig. 10 is a schematic cross-sectional view of a boss according to the present invention.
In the figure: 1. turning seat; 2. turning a knife holder; 3. a gear; 4. a toothed ring; 5. a connecting frame; 501. a fixing ring; 502. a chute; 503. a compression bar; 504. a brace rod; 6. pressing a base; 7. a first spring; 8. a limiting ring; 9. an annular groove; 10. an annular ring; 11. an electric telescopic seat; 12. a limiting disc; 121. a vertical rod; 13. a mounting frame; 14. a round bar; 15. a penetration rod; 16. a boss; 17. a hole groove; 171. a top column; 18. a column-shaped groove; 19. a clamping rod; 20. an elastic rod; 21. and (5) a pull rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 10, a flange turning device according to an embodiment of the present invention includes:
turning seat 1;
the lathe tool seat 2 is fixedly connected above the lathe tool seat 1, a lathe tool is arranged on the surface of the lathe tool seat 2, a flange blank can be subjected to cutting processing through the lathe tool, the lathe tool seat 2 can be changed according to the required turning shape of the flange blank, the tool changing is in the prior art, the lathe tool can move in a straight line or a curve in a plane, and redundant description is omitted in the embodiment;
the gear 3 is rotationally connected to the side wall of the turning seat 1 through a rotating shaft, the gear 3 is connected with an external motor through the rotating shaft, and the external motor is arranged on the side wall of the turning seat 1;
the gear ring 4 is arranged on the side wall of the turning seat 1, and the gear ring 4 is in meshed connection with the gear 3;
the first fixing mechanism is arranged on the side wall of the turning seat 1 and is used for fixing the outer peripheral surface of the flange blank;
the second fixing mechanism is arranged on the side wall of the turning seat 1 and positioned at the inner side of the first fixing mechanism, and is used for fixing the flange hole on the surface of the flange blank;
during operation, the flange blank to be processed is arranged on the inner side of the first fixing mechanism, the driving motor drives the gear 3 to rotate, the gear 3 drives the toothed ring 4 to rotate, the toothed ring 4 drives the outer peripheral surfaces of the pair of flange blanks of the fixing mechanism to fix, the flange blank is turned, then the outer peripheral surfaces of the flange blanks can be fixed without changing the fixing mode of the second pair of flange blanks of the fixing mechanism, and the problem that in the prior art, due to the fact that the external clamp clamps the outer peripheral surfaces of the flange blanks, when a turning tool turns, the turning tool cannot turn the contact surfaces of the clamp and the flange blanks is solved.
The first fixing mechanism comprises a connecting frame 5 fixedly connected to the side wall of the turning seat 1, a fixing ring 501 is fixedly connected to the front end face of the connecting frame 5, a plurality of sliding grooves 502 are formed in the fixing ring 501, a pressing rod 503 is slidably connected in each sliding groove 502, a supporting rod 504 is fixedly connected to the side wall of the pressing rod 503, which is close to the toothed ring 4, a plurality of pressing seats 6 are fixedly connected to the inner wall of the toothed ring 4, and the toothed ring 4 drives the pressing seats 6 to press the supporting rods 504 in the rotation process;
when the flange blank is required to be turned with a flange hole, the flange blank is placed in the fixing ring 501, the toothed ring 4 is driven to rotate clockwise through the gear 3, the toothed ring 4 drives the pressing seat 6 to rotate simultaneously, as shown in fig. 3-5, the pressing seat 6 can press the upper end face of the supporting rod 504 on the surface in the rotating process, as the pressing seat 6 and the supporting rods 504 are arranged in a plurality, the pressing seats 6 at different positions can press the supporting rods 504 corresponding to the pressing seats, the supporting rods 504 drive the pressing rods 503 to move towards the side close to the outer peripheral face of the flange blank, then the pressing rods 503 at different positions can be pressed on the outer peripheral face of the flange blank to fix the flange blank, and then the flange blank is turned through the turning tool in the tool apron 2.
The shape of the pressing seat 6 is arc, and the highest point of the pressing seat 6 slowly presses the supporting rod 504 in the rotating process; the shape of the sliding groove 502 is matched with the shape of the pressing rod 503, the upper end surface of the supporting rod 504 is fixedly connected with a first spring 7, and one side of the first spring 7 away from the supporting rod 504 is fixedly connected with the inner wall of the sliding groove 502;
when the flange blank turning device works, the shape of the pressing seat 6 is arc-shaped, the pressing seat can conveniently extrude the supporting rod 504 when the pressing seat rotates, the supporting rod 504 simultaneously pulls the first spring 7 above the pressing seat when the supporting rod 504 moves to the side close to the flange blank, after the flange hole on the surface of the flange blank is turned, the pressing seat 6 is driven to be away from the pressing rod 503 through the control gear ring 4, so that the pressing rod 503 can be driven to be away from the flange blank under the recovery of the first spring 7, the pressing rod 503 is not contacted with the flange blank any more, meanwhile, the second fixing mechanism is controlled to fix the flange hole, and the turning tool can conduct turning operation on the outer peripheral surface of the flange blank.
The lateral wall rigid coupling of turning seat 1 has spacing ring 8, annular groove 9 has been seted up in the spacing ring 8, the lateral wall rigid coupling that tooth ring 4 is close to annular groove 9 has annular ring 10, annular ring 10 rotates to be connected in annular groove 9, during operation, when gear 3 drive tooth ring 4 rotation in-process, tooth ring 4 can drive annular ring 10 simultaneously and rotate in annular groove 9, through annular ring 10 and annular groove 9's mutual spacing, can make things convenient for tooth ring 4 to drive pressure seat 6 rotation, then is favorable to the fixed to the flange blank.
The second fixing mechanism comprises an electric telescopic seat 11 fixedly connected to the side wall of the turning seat 1, a limiting disc 12 is fixedly connected to the telescopic end of the electric telescopic seat 11, a mounting frame 13 is fixedly connected to the inner wall of the toothed ring 4, a round rod 14 is fixedly connected to one side, close to the limiting disc 12, of the mounting frame 13, a penetrating rod 15 is slidably connected to the round rod 14, a plurality of protruding seats 16 are fixedly connected to the outer peripheral surface of the penetrating rod 15, a vertical rod 121 is fixedly connected to the inner wall of the limiting disc 12, the bottom end of the vertical rod 121 is in contact with the side wall of the protruding seats 16, a plurality of hole grooves 17 are formed in the inner wall of the limiting disc 12, a top column 171 is slidably connected in each hole groove 17, and when the penetrating rod 15 rotates along the opposite direction of the toothed ring 4 and the mounting frame 13, the protruding seats 16 on the surface of the penetrating rod are in contact with the top column 171;
when the turning of the flange hole in the flange blank is completed, the telescopic end in the electric telescopic seat 11 is controlled to drive the limiting disc 12 to move towards the side close to the flange hole, as shown in fig. 6-9, as the vertical rod 121 on the inner wall of the limiting disc 12 is contacted with the side wall of the boss 16, the limiting disc 12 simultaneously drives the vertical rod 121, the boss 16 and the penetrating rod 15 to move towards the side close to the flange hole, then the limiting disc 12 is completely positioned in the flange hole, at the moment, the toothed ring 4 is reversed, so that the toothed ring 4 firstly drives the mounting frame 13, the round rod 14 and the penetrating rod 15 to rotate, the penetrating rod 15 drives the boss 16 to rotate, then the convex surface of the boss 16 is contacted with one end of the top column 171, thereby extruding the top column 171 to move towards the side close to the inner wall of the flange hole, then the top columns 171 at different positions are pressed on the inner wall of the flange hole, meanwhile, the pressing seat 6 on the inner wall of the toothed ring 4 is also separated from the supporting rod 504, namely the outer peripheral surface 503 is separated from the flange blank, then the turning treatment is continued on the outer peripheral surface of the flange blank, and the turning tool is prevented from contacting with the outer peripheral surface of the flange blank, and the problem that the contact surface of part cannot be turned is caused.
The inner wall of the round rod 14 is provided with two column-shaped grooves 18, the outer wall of the penetrating rod 15 is fixedly connected with a clamping rod 19, and the clamping rod 19 is slidably connected in the column-shaped grooves 18; in operation, in order to facilitate the rotation of the penetrating rod 15 driven by the round rod 14, as shown in fig. 8, the clamping rod 19 slidably connected to the outer wall of the penetrating rod 15 is in the column groove 18, so designed that the round rod 14 can be conveniently rotated, and the penetrating rod 15 can be driven to rotate by limiting the clamping rod 19 and the column groove 18, so that the penetrating rod 15 is facilitated to drive the boss 16 to rotate, and the subsequent fixing of the post 171 to the flange hole is facilitated.
The number of the vertical rods 121 is two, and the vertical rods 121 are respectively arranged on two side walls of the boss 16, and each vertical rod 121 is in contact with but not fixed to the side wall of the boss 16; during operation, two montants 121 have been set up, are favorable to spacing dish 12 to drive montant 121, boss 16 and penetrating rod 15 and break away from in the round bar 14 on the one hand, and on the other hand is favorable to spacing dish 12 to resume when, drive another montant 121, boss 16 and penetrating rod 15 and resume to initial position, and then be favorable to the processing to the ring flange.
An elastic rod 20 is fixedly connected to the inner wall of the hole groove 17, a pull rod 21 is fixedly connected to the outer wall of the top column 171, and the top end of the elastic rod 20 is fixedly connected with the side wall of the pull rod 21; when the flange blank is in operation, when the top column 171 moves, the top column 171 simultaneously drives the pull rod 21 to move, the pull rod 21 extrudes the elastic rod 20, and after the outer peripheral surface of the flange blank is processed, the top column 171 can be driven to recover to the initial position through the separation of the top column 171 and the boss 16, so that the subsequent flange processing is facilitated.
The shape of the hole groove 17 is matched with the shape of the top column 171, and the shape of one side of the top column 171 close to the boss 16 is round; during operation, in the rotation process of the boss 16, since one end of the top post 171 is circular, the boss 16 can conveniently extrude the top post 171, thereby being beneficial to fixing the inner wall of the flange hole.
The boss 16 sets up a plurality of, and is circumference array setting and be in the surface of penetrating rod 15, boss 16 and jack-prop 171 are the one-to-one setting, during operation, because boss 16 sets up a plurality ofly, and jack-prop 171 sets up a plurality ofly, has improved the fixed effect to the flange hole inner wall, has guaranteed the stability of flange blank in the course of working.
When the flange blank is required to be turned with a flange hole on the surface, the flange blank is placed in the fixed ring 501, the toothed ring 4 is driven to rotate clockwise through the gear 3, the toothed ring 4 drives the pressing seat 6 to rotate simultaneously, the surface of the pressing seat 6 can extrude the upper end face of the supporting rod 504 in the rotating process, as the pressing seat 6 and the supporting rods 504 are provided with a plurality of pressing seats, the pressing seats 6 at different positions can extrude the supporting rods 504 corresponding to the pressing seats, the supporting rods 504 drive the pressing rods 503 to move towards one side close to the outer peripheral face of the flange blank, then the pressing rods 503 at different positions can press the outer peripheral face of the flange blank to fix the flange blank, and then the flange blank is turned through the turning tool in the tool apron 2, so the flange blank turning device is suitable for different types of flange blanks and is beneficial to the subsequent flange plate forming;
because the shape of the pressing seat 6 is arc, the pressing rod 504 can be conveniently extruded when the pressing seat rotates, and when the supporting rod 504 moves to the side close to the flange blank, the first spring 7 above the pressing rod is pulled by the supporting rod 504, after the turning of the flange hole on the surface of the flange blank is finished, the pressing seat 6 is driven to be far away from the pressing rod 503 by controlling the toothed ring 4, so that the pressing rod 503 is driven to be far away from the flange blank under the recovery of the first spring 7, the pressing rod 503 is not contacted with the flange blank any more, and meanwhile, the second pair of flange holes of the fixing mechanism are controlled to be fixed, the turning tool can conduct turning operation on the outer peripheral surface of the flange blank, the problem that in the prior art, the contact surface of the clamp and the flange blank cannot be turned by the turning tool is solved, meanwhile, the problem that a worker needs to switch the end surface of the flange blank is avoided, the whole outer peripheral surface of the flange blank can be directly turned, and the forming of the flange is facilitated;
after the turning of the flange hole in the flange blank is finished, the telescopic end in the electric telescopic seat 11 is controlled to drive the limiting disc 12 to move towards the side close to the flange hole, and as the vertical rod 121 on the inner wall of the limiting disc 12 is contacted with the side wall of the boss 16, the limiting disc 12 simultaneously drives the vertical rod 121, the boss 16 and the penetrating rod 15 to move towards the side close to the flange hole, then the limiting disc 12 is completely positioned in the flange hole, at the moment, the toothed ring 4 is reversed, the toothed ring 4 firstly drives the mounting frame 13, the round rod 14 and the penetrating rod 15 to rotate, the penetrating rod 15 drives the boss 16 to rotate, then the convex surface of the boss 16 is contacted with one end of the jacking column 171, so that the jacking column 171 is extruded to move towards the side close to the inner wall of the flange hole, then the jacking columns 171 at different positions are pressed on the inner wall of the flange hole, meanwhile, the pressing seat 6 on the inner wall of the toothed ring 4 is also far away from the supporting rod 504, namely the pressing rod 503 is far away from the outer peripheral surface of the flange blank, and then turning treatment can be continuously carried out on the outer peripheral surface of the flange blank, so that the problem that part of the contact surface of the clamping piece and the flange blank cannot be turned is avoided;
in order to facilitate the rotation of the penetrating rod 15 driven by the round rod 14, the clamping rod 19 on the outer wall of the penetrating rod 15 is slidably connected in the column-shaped groove 18, so that the round rod 14 can be conveniently rotated, the penetrating rod 15 can be driven to rotate by limiting the clamping rod 19 and the column-shaped groove 18, and then the penetrating rod 15 is facilitated to drive the boss 16 to rotate, so that the subsequent fixing of the jacking column 171 to the flange hole is facilitated; two vertical rods 121 are arranged, so that on one hand, the limit disc 12 is favorable for driving the vertical rods 121, the convex seats 16 and the penetrating rods 15 to separate from the round rods 14, and on the other hand, when the limit disc 12 is favorable for recovering, the other vertical rods 121, the convex seats 16 and the penetrating rods 15 are driven to recover to the initial positions, and further the flange disc is favorable for processing.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a ring flange turning device which characterized in that: comprising
A turning seat (1);
the lathe tool seat (2), the lathe tool seat (2) is fixedly connected above the lathe tool seat (1), a lathe tool is arranged on the surface of the lathe tool seat (2), and a flange blank can be cut and processed through the lathe tool;
the gear (3) is rotationally connected to the side wall of the turning seat (1) through a rotating shaft, the gear (3) is connected with an external motor through the rotating shaft, and the external motor is arranged on the side wall of the turning seat (1);
the gear ring (4) is arranged on the side wall of the turning seat (1), and the gear ring (4) is meshed with the gear (3);
the first fixing mechanism is arranged on the side wall of the turning seat (1) and is used for fixing the outer peripheral surface of the flange blank;
the second fixing mechanism is arranged on the side wall of the turning seat (1) and is positioned at the inner side of the first fixing mechanism, and the second fixing mechanism is used for fixing a flange hole on the surface of the flange blank;
the first fixing mechanism comprises a connecting frame (5) fixedly connected to the side wall of the turning seat (1), a fixing ring (501) is fixedly connected to the front end face of the connecting frame (5), a plurality of sliding grooves (502) are formed in the fixing ring (501), a pressing rod (503) is connected in a sliding mode in each sliding groove (502), a supporting rod (504) is fixedly connected to the side wall, close to the toothed ring (4), of the pressing rod (503), a plurality of pressing seats (6) are fixedly connected to the inner wall of the toothed ring (4), and the toothed ring (4) can drive the pressing seats (6) to press the supporting rod (504) in the rotation process;
the pressing seat (6) is arc-shaped, and the highest point of the pressing seat (6) slowly presses the supporting rod (504) in the rotating process; the shape of the sliding groove (502) is matched with the shape of the pressing rod (503), the upper end surface of the supporting rod (504) is fixedly connected with a first spring (7), and one side, far away from the supporting rod (504), of the first spring (7) is fixedly connected with the inner wall of the sliding groove (502);
the second fixing mechanism comprises an electric telescopic seat (11) fixedly connected to the side wall of the turning seat (1), a limiting disc (12) is fixedly connected to the telescopic end of the electric telescopic seat (11), a mounting frame (13) is fixedly connected to the inner wall of the toothed ring (4), a round rod (14) is fixedly connected to one side, close to the limiting disc (12), of the mounting frame (13), a penetrating rod (15) is connected in a sliding manner in the round rod (14), a plurality of convex seats (16) are fixedly connected to the outer peripheral surface of the penetrating rod (15), a vertical rod (121) is fixedly connected to the inner wall of the limiting disc (12), the bottom end of the vertical rod (121) is in contact with the side wall of the convex seats (16), a plurality of hole grooves (17) are formed in the inner wall of the limiting disc (12), and a jack post (171) is connected in a sliding manner in each hole groove (17), and the convex seats (16) on the surface of the penetrating rod (15) are in contact with the jack post (171) when the toothed ring (4) and the mounting frame (13) rotate in the opposite directions.
An elastic rod (20) is fixedly connected to the inner wall of the hole groove (17), a pull rod (21) is fixedly connected to the outer wall of the top column (171), and the top end of the elastic rod (20) is fixedly connected with the side wall of the pull rod (21).
2. A flange turning apparatus according to claim 1, wherein: the lateral wall rigid coupling of turning seat (1) has spacing ring (8), annular groove (9) have been seted up in spacing ring (8), the lateral wall rigid coupling that tooth ring (4) are close to annular groove (9) has annular ring (10), annular ring (10) rotate and connect in annular groove (9), during operation, when gear (3) drive tooth ring (4) rotate the in-process, tooth ring (4) can drive annular ring (10) simultaneously and rotate in annular groove (9), through the mutual spacing of annular ring (10) and annular groove (9), can make things convenient for tooth ring (4) to drive pressure seat (6) rotation, is favorable to the fixed to the flange blank then.
3. A flange turning apparatus according to claim 1, wherein: two column-shaped grooves (18) are formed in the inner wall of the round rod (14), a clamping rod (19) is fixedly connected to the outer wall of the penetrating rod (15), and the clamping rod (19) is slidably connected in the column-shaped grooves (18).
4. A flange turning apparatus according to claim 1, wherein: the number of the vertical rods (121) is two, the vertical rods are respectively arranged on two side walls of the boss (16), and each vertical rod (121) is in contact with but not fixed to the side wall of the boss (16).
5. A flange turning apparatus according to claim 1, wherein: the shape of the hole groove (17) is matched with the shape of the jacking column (171), and the shape of one side of the jacking column (171) close to the convex seat (16) is round.
6. A flange turning apparatus according to claim 1, wherein: the convex seats (16) are arranged in a plurality, are arranged on the outer surface of the penetrating rod (15) in a circumferential array, and are arranged in one-to-one correspondence with the jacking columns (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311224025.5A CN116944530B (en) | 2023-09-21 | 2023-09-21 | Turning device for flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311224025.5A CN116944530B (en) | 2023-09-21 | 2023-09-21 | Turning device for flange plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116944530A CN116944530A (en) | 2023-10-27 |
| CN116944530B true CN116944530B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311224025.5A Active CN116944530B (en) | 2023-09-21 | 2023-09-21 | Turning device for flange plate |
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| CN (1) | CN116944530B (en) |
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| Publication number | Publication date |
|---|---|
| CN116944530A (en) | 2023-10-27 |
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