CN116329365A

CN116329365A - Flange production device and production process thereof

Info

Publication number: CN116329365A
Application number: CN202310311210.1A
Authority: CN
Inventors: 钟平
Original assignee: Dianduo Electromechanical Engineering Jiangsu Co ltd
Current assignee: Dianduo Electromechanical Engineering Jiangsu Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-27

Abstract

The application relates to a flange production device and a production process thereof, and relates to the field of flange production, comprising a mounting rack, wherein a sliding frame is arranged on the mounting rack, a moving block is arranged at the sliding frame, a driving piece is arranged at the sliding frame, and the driving piece is connected with the moving block and used for driving the moving block to move along the length direction of the sliding frame; a driving cylinder is arranged at the moving block, and a piston rod of the driving cylinder is connected with a punching blade for punching the flange plate; the upper surface of the mounting rack is provided with a bearing block, a rotating block is arranged above the bearing block, and a fixing clamp for positioning the flange plate is arranged at the rotating block; the balance weight is provided with a mounting cavity, a driving motor is arranged in the mounting cavity, an output shaft of the driving motor is connected with a connecting rod, and one end of the connecting rod, which is far away from the driving motor, is connected with the rotating block. This application has the effect that promotes the work efficiency that the flange punched a hole.

Description

Flange production device and production process thereof

Technical Field

The application relates to the field of flange production, in particular to a flange production device and a flange production process.

Background

The flange is a part for connecting the shafts and connecting pipe ends, wherein the flange connection is to fix two pipelines, pipe fittings or equipment on one flange plate respectively, and a flange pad is added between the two flange plates and fastened together by bolts so as to finish the connection; the holes on the flanges are an important part of the connection between the flanges.

The utility model provides a flange apparatus for producing in the prior art, includes the carriage, punches a hole piece and mounting fixture, sliding connection between piece and the carriage punch a hole, mounting fixture is located the piece below that punches a hole, places the ring flange with mounting fixture department for the ring flange is fixed, later through the piece that punches a hole, can punch a hole to the ring flange surface.

For the above related art, the inventor believes that when the first punching is finished, the worker is usually required to manually adjust the position of the flange plate so that the next position to be punched is located below the punching member to continue punching, but because the flange plate requires higher precision for the punching position, the position of the flange plate needs to be confirmed multiple times, the accuracy of punching the flange plate is ensured, the time is longer, and the punching efficiency of the flange plate is lower, so that improvement is required.

Disclosure of Invention

In order to improve the work efficiency of the flange plate during punching, the application provides a flange production device and a flange production process.

The application provides a flange apparatus for producing and production technology adopts following technical scheme:

in a first aspect, the present application provides a flange production device, including an installation rack, a sliding frame is provided on the installation rack, a moving block is provided at the sliding frame, a driving piece is provided at the sliding frame, and the driving piece is connected with the moving block to be used for driving the moving block to move along the length direction of the sliding frame; a driving cylinder is arranged at the moving block, and a piston rod of the driving cylinder is connected with a punching blade for punching the flange plate; the upper surface of the mounting rack is provided with a bearing block, a rotating block is arranged above the bearing block, and a fixing clamp for positioning the flange plate is arranged at the rotating block; the balance weight is characterized in that a mounting cavity is formed in the balance weight, a driving motor is arranged in the mounting cavity, an output shaft of the driving motor is connected with a connecting rod, and one end of the connecting rod, which is far away from the driving motor, is connected with a rotating block.

Through adopting above-mentioned technical scheme, place the ring flange base in the mounting fixture department of bearing block department, mounting fixture fixes a position the ring flange, then start the driving piece, the driving piece drives the movable block and slides along the length direction of carriage, can make the driving cylinder be close to the ring flange base, it aims at the ring flange to make the blade that punches a hole to adjust to the driving cylinder, start the driving cylinder, the piston rod of driving cylinder drives the blade that punches a hole and assaults the ring flange surface, after accomplishing one and punching a hole, start driving motor, the connecting rod drives the movable block and rotates, thereby can make flange synchronous rotation, after adjusting to the position of punching a hole next, start driving cylinder again, can continue to punch a hole to the ring flange, the work efficiency that the ring flange punched a hole has been promoted.

Preferably, the fixing clamp comprises at least two fastening blocks for positioning the flange base and at least two adjusting pieces for adjusting the positions of the fastening blocks, the number of the fastening blocks is the same as that of the adjusting pieces, and all the adjusting pieces are in one-to-one correspondence with all the fastening blocks;

the adjusting piece comprises a connecting screw rod, a synchronizing block, an extending plate and a mounting plate, wherein one end of the connecting screw rod is rotationally connected with the rotating block, the extending plate is arranged along the length direction of the connecting screw rod, one end of the extending plate is connected with the rotating block, the other end of the extending plate is connected with the mounting plate, one end, far away from the rotating block, of the connecting screw rod is rotationally connected with the mounting plate, the synchronizing block is sleeved on the connecting screw rod and is in threaded connection with the connecting screw rod, the synchronizing block is attached to the extending plate, the synchronizing block can move along the length direction of the connecting screw rod, and all adjusting pieces are uniformly distributed around the rotating block;

the fastening block comprises an extending block and a positioning block, wherein the extending block is connected with the synchronizing block, and the positioning block is connected with one end, close to the rotating block, of the extending block.

Through adopting above-mentioned technical scheme, the ring flange is installed in the back of all locating pieces department, rotates and connects the lead screw for extend piece and synchronizing block and remove jointly, adjust the distance between whole locating piece to the rotating block according to the internal diameter of ring flange, with fix a position the ring flange base of equidimension, thereby promoted apparatus for producing's adaptability.

Preferably, the fixing clamp further comprises a synchronizing piece for enabling all adjusting pieces to be adjusted together, the synchronizing piece comprises a rotating motor, a rotating rod, a first driving bevel gear and at least two first driven bevel gears, the number of the first driven bevel gears is identical to that of the adjusting pieces, an operation cavity is formed in the rotating block, the rotating motor, the rotating rod, the first driving bevel gears and all the first driven bevel gears are all arranged in the operation cavity, the rotating motor is connected with the inner wall of the operation cavity, one end of the rotating rod is connected with a coupler of the rotating motor, the other end of the rotating rod is connected with the first driving bevel gears, all the first driven bevel gears are uniformly distributed around the first driving bevel gears, and all the first driven bevel gears are meshed with the first driving bevel gears; each first driven bevel gear is correspondingly connected with an adjusting piece, and one end, far away from the mounting plate, of the connecting screw rod of the adjusting piece extends into the operation cavity and is connected with the corresponding first driven bevel gear.

Through adopting above-mentioned technical scheme, after the start-up rotation motor, the dwang drives first initiative bevel gear and rotates, all with the synchronous rotation of first driven bevel gear of first initiative bevel gear meshing, thereby make the connection lead screw of all regulating members rotate, at this moment, the synchronizing block of all regulating members is close to or keeps away from the rotating block along the length direction of the connecting wire pole that corresponds respectively simultaneously, when the synchronizing member adjusts to locating piece and ring flange inner wall counterbalance, can be completely to the fixed of ring flange base, and every locating piece atress is even this moment, stability when having promoted the ring flange base and fixed.

Preferably, the lower end of the driving cylinder is provided with a shielding plate, the lower end of the shielding plate is provided with a bearing block, the surface of the bearing block is penetrated and provided with a dropping groove for inserting the punching blade, the upper surface of the bearing block is provided with a buffer pad, and the buffer pad is mutually attached with the bearing block.

By adopting the technical scheme, the shielding plate connects the bearing blocks, and when the moving block drives the driving cylinder to move to the position of the flange to be punched, the bearing blocks can support the flange, so that the flange is more stable in punching; and when punching a hole, the diapire of ring flange offsets with the upper surface of blotter, and the blotter can absorb the impact force of punching a hole the blade when punching a hole to reduce the occurrence of flange and accept the phenomenon that the effort made flange base deformation between the piece, further promoted the stability when punching a hole of ring flange.

Preferably, the inner wall of the shielding plate is provided with a guide ring plate, a piston rod of the driving cylinder is in sliding connection with the guide ring plate, a buffer spring is sleeved on the outer wall of the piston rod of the driving cylinder, one end of the buffer spring is connected with the lower end of the driving cylinder, and the other end of the buffer spring is connected with the upper surface of the guide ring plate.

Through adopting above-mentioned technical scheme, when the piston rod of actuating cylinder drives the blade that punches a hole and remove and punch a hole the ring flange, the direction of movement of the piston rod of actuating cylinder can be further injectd to the direction of guide ring plate to reduce the piston rod of actuating cylinder and take place the phenomenon of skew when moving, simultaneously, buffer spring compression and absorb the impact force when actuating cylinder strikes, the stability when punching a hole has been advanced.

Preferably, a collecting box for collecting scraps generated after the flange is punched is arranged on the upper surface of the mounting frame.

Through adopting above-mentioned technical scheme, when punching a hole the blade and punching a hole the ring flange, the piece that produces can drop to the collecting box to reduce the piece and scatter and be the upper surface department of installing the frame, thereby make operational environment quality decline, and be convenient for the follow-up clearance to the piece.

Preferably, the side wall of the sliding frame is provided with a blanking assembly, the blanking assembly comprises two symmetrically arranged discharging pieces, one discharging piece is positioned at one end of the sliding frame in the length direction, the other discharging piece is positioned at the other end of the sliding frame in the length direction, the discharging piece comprises a lifting cylinder, a connecting frame, a reciprocating plate, a driving screw rod, a reciprocating motor, an extension plate and a pushing piece, the lifting cylinder is connected with the sliding frame, a piston rod of the lifting cylinder is connected with the connecting frame, the reciprocating motor is connected with the connecting frame, one end of the driving screw rod is rotatably connected with the connecting frame, and the other end of the driving screw rod is connected with a coupling of the reciprocating motor; the reciprocating plate is sleeved on the driving screw rod and is in threaded connection with the driving screw rod, a sliding groove is formed in one end, far away from the driving screw rod, of the reciprocating plate, the extending plate is inserted into the sliding groove, a pulling block is connected with one end, far away from the driving screw rod, of the extending plate, and the pushing piece can drive the extending plate to move along the length direction of the sliding groove.

Through adopting above-mentioned technical scheme, after the ring flange punches a hole, start reciprocating motor, drive lead screw rotates and drives the reciprocating plate and remove along the length direction of drive lead screw, the impeller makes the extension back of extension board, start the lift cylinder, the ring flange is driven upwards the lifting, then make reciprocating motor reverse for the reciprocating plate slides the back with the ring flange drive leave the bearing block department, thereby be convenient for to the unloading of ring flange, afterwards, also can place the fixation clamp department under the drive of unloading spare with the ring flange that will punch a hole, thereby the convenience when having promoted ring flange unloading and material loading.

Preferably, the pushing piece comprises a driving rack, a driving gear, a first positioning plate, a second positioning plate, a driven screw rod, a guide rod and a pushing block, wherein the driving rack is connected with the connecting frame and is arranged along the length direction of the driving screw rod, the first positioning plate is positioned on one side of the length direction of the reciprocating plate, the second positioning plate is positioned on the other side of the length direction of the reciprocating plate, one end of the driven screw rod is rotationally connected with the side wall of the first positioning plate, which is far away from the driving screw rod, one end of the guide rod is connected with the side wall of the second positioning plate, which is far away from the driving screw rod, the pushing block is sleeved on the driven screw rod and the guide rod together, the driving gear is sleeved on the driven screw rod, the driving gear is meshed with the driving rack, the pushing block is in threaded connection with the driven screw rod, the pushing block is in sliding connection with the guide rod, the extending plate comprises an abutting plate and a main plate, the abutting plate can be attached to the side wall of the pushing block, and the pulling block is connected with the main plate.

Through adopting above-mentioned technical scheme, when the reciprocating plate slides along the length direction of drive screw, drive gear drives driven lead screw rotation under the effect of drive rack to make the impeller remove along the length direction of driven screw, and offset with the butt board, thereby make the extension board remove along the length direction of reciprocating plate, make the length of extension board and reciprocating plate increase, with the ring flange of adaptation not unidimensional.

Preferably, a return spring is arranged between the main board and the reciprocating board, one end of the return spring is connected with the main board, and the other end of the return spring is connected with the reciprocating board.

Through adopting above-mentioned technical scheme, when the reciprocating plate drove the ring flange and keep away from the bearing block, promote the piece and remove to the one end that is close to the drive lead screw, under reciprocating spring's effect this moment for the extension board is to the one end that is close to the drive lead screw slip, and the pulling piece of two unloading pieces offsets with the inner wall of ring flange this moment, makes the ring flange more stable, and with the ring flange back of unloading, under reciprocating spring's effect, the extension board resets, in order to promote the piece and promote the butt board next time.

In a second aspect, the present application further provides a production process applied to a flange production device, including the following steps: and (3) installing a flange plate: placing the flange plate at the fixing clamp to enable the fixing clamp to fix the flange plate;

and (3) adjusting a driving cylinder: the adjusting cylinder is close to the flange plate through the driving piece, so that the punching blade of the driving cylinder is aligned with the surface of the flange plate:

punching: starting a driving cylinder, and enabling a piston rod of the driving cylinder to descend so that a punching blade punches a flange plate;

adjusting the position of the flange plate and finishing punching: starting the driving motor, enabling the connecting rod to drive the rotating block to rotate, enabling the fixing clamp and the flange plate to rotate synchronously, and then completing next punching by starting the driving cylinder until the flange plate is subjected to punching.

Through adopting above-mentioned technical scheme, need not to manually adjust the ring flange position again after punching a hole at every turn and end, adjust the position of turning block through driving motor to punch a hole in succession through the actuating cylinder, effectively promoted ring flange punching efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the flange plate is positioned through the fixing clamp, the position of the driving cylinder is adjusted, so that the flange plate can be punched, then, the driving motor is started, the rotating rod drives the rotating block to rotate, the fixing clamp and the flange plate rotate together, the position of the flange plate can be changed, the driving motor is started again, the flange plate can be punched next time, the position of the flange plate does not need to be manually adjusted, and the efficiency and the accuracy of the flange plate in punching are improved;

2. install unloading subassembly in carriage department, after the ring flange punches a hole, can separate ring flange and mounting fixture through the unloading piece, further promoted the convenience when unloading the ring flange.

Drawings

Fig. 1 is an overall schematic view of a flange production apparatus according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of section A-A of fig. 1.

Fig. 3 is a schematic diagram for embodying the positional relationship of the driving cylinders.

Fig. 4 is an enlarged schematic view of the portion b in fig. 3.

Fig. 5 is a schematic view for embodying the positional relationship between the discharge member and the carriage.

Fig. 6 is a partial schematic view for embodying the connection relationship between the pusher and the reciprocating plate.

Fig. 7 is a partial cross-sectional view for embodying an internal structure in the shuttle plate.

Reference numerals illustrate:

1. a frame is installed; 2. a carriage; 21. a moving block; 22. a driving member; 3. a driving cylinder; 31. punching blades; 32. a shielding plate; 33. a receiving block; 331. a drop groove; 332. a cushion pad; 34. a guide ring plate; 35. a buffer spring; 4. a bearing block; 40. a mounting cavity; 41. a driving motor; 42. a connecting rod; 43. a rotating block; 431. an operation cavity; 5. a fixing clamp; 51. a fastening block; 511. an extension block; 512. a positioning block; 52. an adjusting member; 521. connecting a screw rod; 522. a synchronization block; 523. an extension plate; 524. a mounting plate; 53. a synchronizing member; 531. a rotating motor; 532. a rotating lever; 533. a first drive bevel gear; 534. a first driven bevel gear; 6. a collection box; 7. a blanking assembly; 71. a discharge member; 711. a lifting cylinder; 712. a connecting frame; 713. a shuttle plate; 7131. a sliding groove; 714. driving a screw rod; 715. a reciprocating motor; 716. an elongated plate; 7161. a main board; 7162. an abutting plate; 717. a pushing member; 7171. a drive rack; 7172. a drive gear; 7173. a first positioning plate; 7174. a second positioning plate; 7175. a driven screw rod; 7176. a guide rod; 7177. a pushing block; 718. pulling the block; 8. a return spring;

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses a flange production device and a flange production process. Referring to fig. 1 and 2, a flange apparatus for producing includes installing frame 1, installing frame 1's upper surface is through bolt fixedly connected with carriage 2, in this embodiment, carriage 2 is the portal frame, driving piece 22 is installed to carriage 2's upper end, driving piece 22 can be motor and two-way lead screw, the motor passes through the one end that the screw fixation was in carriage 2 length direction, two-way lead screw's one end and the shaft coupling welded fastening of motor, another list and carriage 2 bearing connection of two-way lead screw, in this embodiment, movable block 21 is provided with two, one movable block 21 cover is located two-way lead screw's one end, the other movable block 21 cover is located two-way lead screw's the other end, all movable blocks 21 all with two-way lead screw threaded connection, after the starter motor, two-way lead screw rotates, and order about two movable blocks 21 each other to be close to or keep away from each other. The lateral wall of every movable block 21 is through screw fixedly connected with drive cylinder 3, and two drive cylinders 3 are located the same side of carriage 2 length direction, and the piston rod department welded fastening of drive cylinder 3 has punching blade 31, and punching blade 31 can punch a hole the surface of ring flange. The upper surface department welded fastening of installing frame 1 has the spangle 4, in this embodiment, the spangle 4 is cylindrical piece, install cavity 40 has been seted up in the spangle 4, the diapire of installation cavity 40 passes through screw fixedly connected with driving motor 41, driving motor 41's output shaft welded fastening has connecting rod 42, the other end of connecting rod 42 upwards wears to establish spangle 4 and welded fastening has rotating block 43, rotating block 43 department installs the mounting fixture 5 that is used for carrying out the location to the ring flange, the ring flange can be fixed in mounting fixture 5 department, start driving motor 41 back, rotating block 43 rotates, thereby make mounting fixture 5 and ring flange joint rotation, the blade 31 that punches a hole of driving cylinder 3 department can punch a hole to the different positions of ring flange, thereby the accuracy when punching a hole of ring flange base has been promoted.

Referring to fig. 1 and 2, the fixing clamp 5 includes at least two fastening blocks 51 and at least two adjusting members 52, the number of the adjusting members 52 is the same as that of the fastening blocks 51, and all the fastening blocks 51 are in one-to-one correspondence with all the adjusting members 52; in the embodiment of the application, the number of the adjusting pieces 52 is six, the number of the fastening pieces 51 is six, the adjusting pieces 52 can adjust the positions of the fastening pieces 51, and the fastening pieces 51 can position the flange base; the adjusting piece 52 comprises a connecting screw 521, a synchronizing block 522, an extending plate 523 and an installing plate 524, one end of the connecting screw 521 is rotationally connected with the rotating block 43, the other end of the connecting screw 521 is in bearing connection with the installing plate 524, the extending plate 523 is arranged along the length direction of the connecting screw 521, the extending plate 523 is positioned below the connecting screw 521, one end of the extending plate 523 is fixedly welded with the side wall of the rotating block 43, the other end of the extending plate 523 is fixedly welded with the bottom wall of the installing plate 524, the synchronizing block 522 is sleeved on the connecting screw 521 and is in threaded fit with the connecting screw 521, the bottom wall of the synchronizing block 522 is attached to the upper surface of the extending plate 523, the synchronizing block 522 can move along the length direction of the connecting screw 521, all the adjusting pieces 52 are uniformly distributed around the rotating block 43, and included angles between every two adjacent adjusting pieces 52 are equal; the fastening block 51 comprises an extending block 511 and a positioning block 512, the extending block 511 is a rectangular block, the extending block 511 is fixed on the upper surface of the synchronizing block 522 through a screw, the positioning block 512 is fixed on one end of the extending block 511, which is close to the rotating block 43 through a screw, the positioning block 512 is an L-shaped block, the outer wall of the flange can be abutted to the surface of the positioning block 512, and after all the adjusting pieces 52 are adjusted to the positions of the positioning block 512 and the inner diameter adaptation of the flange through the synchronizing block 522, the side walls of all the positioning blocks 512 are attached to and abutted against the inner wall of the flange, so that the stability and the punching accuracy of the flange during punching are improved.

Referring to fig. 1 and 2, the fixing clamp 5 further includes a synchronizing member 53 for adjusting all the adjusting members 52 together, where the synchronizing member 53 includes a rotating motor 531, a rotating rod 532, a first driving bevel gear 533 and at least two first driven bevel gears 534, the number of the first driven bevel gears 534 is consistent with that of the adjusting members 52, and each first driven bevel gear 534 corresponds to one adjusting member 52, so in this embodiment, six first driven bevel gears 534 are provided. The rotating block 43 is provided with an operation cavity 431, a rotating motor 531, a rotating rod 532, a first drive bevel gear 533 and a first driven bevel gear 534 are all arranged in the operation cavity 431, the rotating motor 531 is fixed at the bottom wall of the operation cavity 431 through screws, one end of the rotating rod 532 is welded and fixed with a coupler of the rotating motor 531, the other end of the rotating rod 532 is welded and fixed with the first drive bevel gear 533, the rotating rod 532 is arranged along the height direction of the bearing block 4, all the first driven bevel gears 534 are meshed with the first drive bevel gear 533, all the first driven bevel gears 534 are uniformly distributed around the first drive bevel gear 533, and one end of the connecting screw 521, which is far away from the mounting plate 524, extends into the operation cavity 431 and is welded with the corresponding first driven bevel gear 534; after the driving motor 41 is started, the rotating rod 532 drives the first driving bevel gear 533 to rotate, so that the first driven bevel gear 534 drives the rotating screw rod 7422 to rotate, the synchronous blocks 522 of all the adjusting pieces 52 simultaneously move along the length direction of the rotating screw rod 7422, and the positioning blocks 512 of the fastening blocks 51 are abutted against the inner wall of the flange base, at this time, all the fastening blocks 51 are uniformly stressed, and the stability of the flange base is improved.

Referring to fig. 2, 3 and 4, the lower end of the driving cylinder 3 is fixedly connected with a shielding plate 32 through a screw, the shielding plate 32 surrounds three side walls of the driving cylinder 3 which are not opposite to the bearing block 4, the lower end of the shielding plate 32 is fixedly connected with a bearing block 33 through the screw, the surface of the bearing block 33 is provided with a drop groove 331 in a penetrating manner along the thickness direction, and a punching blade 31 of the driving cylinder 3 can be inserted into the drop groove 331 to punch a flange; the upper surface of the bearing block 33 is fixed with a cushion 332 through glue adhesion, and the cushion 332 is mutually attached to the upper surface of the bearing block 33, in this embodiment, the cushion 332 is a rubber cushion, and the cushion 332 can absorb the impact force generated when the punching blade 31 punches a hole to the flange plate base, so that the phenomenon that the flange plate is deformed when being punched can be reduced.

Referring to fig. 2 and 4, a guide ring plate 34 is fixedly mounted in the shielding plate 32 through screws, a piston rod of the driving cylinder 3 is slidably connected with the guide ring plate 34 and penetrates through the guide ring plate 34, a buffer spring 35 is sleeved on the outer wall of the piston rod of the driving cylinder 3, one end of the buffer spring 35 is fixedly adhered to the lower end of the driving cylinder 3 through glue, the other end of the buffer spring 35 abuts against the upper surface of the guide ring plate 34, and the buffer spring 35 can absorb the impact force of the piston rod of the driving cylinder 3, so that the stability of the punching blade 31 in punching a flange plate can be improved.

Referring to fig. 1, a collection box 6 is placed at the upper surface of an installation rack 1, the collection box 6 is a rectangular box body with an opening at the upper side, and the collection box 6 can collect scraps generated after a flange base is punched.

Referring to fig. 1, 5 and 6, a discharging assembly 7 is installed at a side wall of a sliding frame 2, the discharging assembly 7 comprises two symmetrically arranged discharging pieces 71, the two discharging pieces 71 are oppositely arranged, one discharging piece 71 is located at a side wall of one end of the sliding frame 2 in the length direction, the other discharging piece 71 is located at a side wall of the other end of the sliding frame 2 in the length direction, the discharging assembly comprises a lifting cylinder 711, a connecting frame 712, a reciprocating plate 713, a driving screw 714, a reciprocating motor 715, an extending plate 716 and a pushing piece 717, the lifting cylinder 711 is fixedly connected with the top wall of the sliding frame 2 through screws, the lifting cylinder 711 is arranged along the height direction of the sliding frame 2, a piston rod of the lifting cylinder 711 is fixedly connected with the connecting frame 712 through screws, the connecting frame 712 is a rectangular frame, the connecting frame 712 is arranged along the width direction of the sliding frame 2, and the lifting cylinder 711 can drive the connecting frame 712 to ascend or descend. The reciprocating motor 715 is fixedly connected with one end of the connecting frame 712 through a screw, one end of the driving screw rod 714 is connected with one end of the connecting frame 712 far away from the reciprocating motor 715 through a bearing, the other end of the driving screw rod 714 penetrates through the connecting frame 712 and is welded and fixed with a coupler of the reciprocating motor 715, the reciprocating plate 713 is a rectangular plate, the reciprocating plate 713 is arranged along the length direction of the sliding frame 2, the reciprocating plate 713 is sleeved on the driving screw rod 714 and is in threaded connection with the driving screw rod 714, the reciprocating plate 713 is attached to the connecting frame 712, and the reciprocating plate 713 can move along the length direction of the driving screw rod 714; the end of the reciprocating plate 713 far away from the driving screw rod 714 is provided with a sliding groove 7131 along the length direction of the reciprocating plate 713, an extension plate 716 is inserted into the sliding groove 7131, the extension plate 716 can slide along the length direction of the sliding groove 7131, the extension plate 716 comprises a main plate 7161 and an abutting plate 7162, in the embodiment of the application, the abutting plate 7162 is provided with two abutting plates, the abutting plates 7162 are positioned on two sides of the length direction of the extension plate 716 and are integrally formed with the extension plate 716, and the abutting plates are abutted to extend out of the sliding groove 7131; one end of the main plate 7161 far away from the driving screw rod 714 is fixedly connected with a pulling block 718 through a screw, and the pulling block 718 can be attached to the inner wall of the flange plate.

Referring to fig. 6 and 7, the pushing member 717 includes a driving rack 7171, a driving gear 7172, a first positioning plate 7173, a second positioning plate 7174, a driven screw 7175, a guide rod 7176 and a pushing block 7177, wherein the driving rack 7171 is welded and fixed on the upper surface of the connecting frame 712, the driving rack 7171 is disposed along the length direction of the driving screw 714, the first positioning plate 7173 is welded and fixed on one side of the length direction of the reciprocating plate 713, the second positioning plate 7174 is welded and fixed on the other side of the length direction of the reciprocating plate 713, one end of the driven screw 7175 is connected with a side wall bearing of the first positioning plate 7173 far from the driving screw 714, one end of the guide rod 7176 is welded and fixed with a side wall of the second positioning plate 7174 far from the driving screw 714, the pushing block 7177 is sleeved on the driven screw 7175 and the guide rod 7176 together, the pushing block 7177 is a U-shaped block, the pushing block 7177 is in threaded fit with the driven screw 75, and the guide rod 7176 is slidingly connected between the pushing block 7177. The driving gear 7172 is sleeved on the outer wall of the driven screw rod 7175, the driving gear 7172 is meshed with the driving rack 7171, and when the reciprocating plate 713 moves, the driving gear 7172 can drive the driven screw rod 7175 to rotate, so that the pushing block 7177 moves along the length direction of the driven screw rod 7175; the end of the pushing block 7177 away from the driving screw 714 is attached to the abutment plate 7162, so that the extension plate 716 can slide along the length direction of the sliding groove 7131.

Referring to fig. 6 and 7, a return spring 8 is mounted between the main plate 7161 and the reciprocating plate 713, the return spring 8 is located in the sliding groove 7131, one end of the return spring 8 is welded to the main plate 7161, and the other end of the return spring 8 is welded to one end of the reciprocating plate 713 away from the pulling block 718.

A production process applied to a flange production device comprises the following steps: the method comprises the following steps:

and (3) installing a flange plate: placing the flange plate at the position of the fixing clamp 5, so that the fixing clamp 5 fixes the flange plate;

adjusting the driving cylinder 3: the adjustment cylinder is brought close to the flange by the drive 22 so that the punching blade 31 of the drive cylinder 3 is aligned with the flange surface:

punching: starting the driving cylinder 3, and enabling a piston rod of the driving cylinder 3 to descend so that the punching blade 31 punches a hole on the flange plate;

adjusting the position of the flange plate and finishing punching: the driving motor 41 is started, the connecting rod 42 drives the rotating block 43 to rotate, the fixed clamp 5 and the flange plate synchronously rotate, and the next punching operation is completed by starting the driving cylinder 3 until the flange plate is punched.

The implementation principle of the flange production device in the embodiment of the application is as follows:

the flange is placed at the fixed clamp 5, the rotating motor 531 is started, the rotating motor 531 drives the rotating rod 532 to rotate, so that the first drive bevel gear 533 rotates, all first driven bevel gears 534 meshed with the first drive bevel gear 533 drive corresponding connecting screw rods 521 to rotate, the synchronous block 522 moves along the length direction of the connecting screw rods 521, all positioning blocks 512 abut against the inner wall of the flange, so that the flange is positioned, then, the moving block 21 is driven by the moving piece to slide along the length direction of the sliding frame 2 until the flange abuts against the upper surface of the buffer cushion 332 above the bearing block 33, the driving cylinder 3 is started, the punching blade 31 punches the flange, then, the driving motor 41 is started, and the connecting rod 42 drives the rotating block 43 to rotate, so that the fixed clamp 5 and the flange synchronously rotate, so that the position of the flange is changed, and then the driving cylinder 3 is started, so that the flange can be continuously punched, and the work efficiency of punching the flange is effectively improved.

The present embodiment is merely illustrative of the present application, and not limiting, and the related workers can make various changes and modifications without departing from the scope of the technical idea of the present application, so that: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a flange apparatus for producing which characterized in that: the device comprises a mounting rack (1), wherein a sliding frame (2) is arranged on the mounting rack (1), a moving block (21) is arranged at the sliding frame (2), a driving piece (22) is arranged at the sliding frame (2), and the driving piece (22) is connected with the moving block (21) to be used for driving the moving block (21) to move along the length direction of the sliding frame (2); a driving air cylinder (3) is arranged at the moving block (21), and a piston rod of the driving air cylinder (3) is connected with a punching blade (31) for punching the flange plate; the flange plate positioning device is characterized in that a bearing block (4) is arranged on the upper surface of the mounting frame (1), a rotating block (43) is arranged above the bearing block (4), and a fixing clamp (5) for positioning the flange plate is arranged at the rotating block (43); the balance weight is characterized in that a mounting cavity (40) is formed in the balance weight, a driving motor (41) is arranged in the mounting cavity (40), an output shaft of the driving motor (41) is connected with a connecting rod (42), and one end, far away from the driving motor (41), of the connecting rod (42) is connected with a rotating block (43).

2. A flange production apparatus according to claim 1, wherein: the fixing clamp (5) comprises at least two fastening blocks (51) for positioning the flange base and at least two adjusting pieces (52) for adjusting the positions of the fastening blocks, the number of the fastening blocks (51) is the same as that of the adjusting pieces (52), and all the adjusting pieces (52) are in one-to-one correspondence with all the fastening blocks (51);

the adjusting piece (52) comprises a connecting screw rod (521), a synchronizing block (522), an extending plate (523) and a mounting plate (524), one end of the connecting screw rod (521) is rotationally connected with the rotating block (43), the extending plate (523) is arranged along the length direction of the connecting screw rod (521), one end of the extending plate (523) is connected with the rotating block (43), the other end of the extending plate (523) is connected with the mounting plate (524), one end, far away from the rotating block (43), of the connecting screw rod (521) is rotationally connected with the mounting plate (524), the synchronizing block (522) is sleeved on the connecting screw rod (521) and is in threaded connection with the connecting screw rod (521), the synchronizing block (522) is attached to the extending plate (523), and the synchronizing block (522) can move along the length direction of the connecting screw rod (521), and all the adjusting pieces (52) are uniformly distributed around the rotating block (43).

The fastening block (51) comprises an extending block (511) and a positioning block (512), the extending block (511) is connected with the synchronizing block (523), and the positioning block (512) is connected with one end, close to the rotating block (43), of the extending block (511).

3. A flange production apparatus according to claim 2, wherein: the fixed clamp (5) further comprises a synchronous piece (53) used for enabling all adjusting pieces (52) to be adjusted together, the synchronous piece (53) comprises a rotating motor (531), a rotating rod (532), a first driving bevel gear (533) and at least two first driven bevel gears (534), the number of the first driven bevel gears (534) is consistent with that of the adjusting pieces (52), an operation cavity (431) is formed in each rotating block (43), the rotating motor (531), the rotating rod (532), the first driving bevel gears (533) and all the first driven bevel gears (534) are all arranged in the operation cavity (431), the rotating motor (531) is connected with the inner wall of the operation cavity (431), one end of the rotating rod (532) is connected with a coupler of the rotating motor (531), the other end of the rotating rod (532) is connected with the first driving bevel gears (533), all the first driven bevel gears (534) are evenly distributed around the first driving bevel gears (533), and all the first driving bevel gears (534) are meshed with the first driving bevel gears (533); each first driven bevel gear (534) is correspondingly connected with one adjusting piece (52), and one end, far away from the mounting plate (524), of a connecting screw rod (521) of the adjusting piece (52) stretches into the operation cavity (431) and is connected with the corresponding first driven bevel gear (534).

4. A flange production apparatus according to claim 1, wherein: the lower extreme of actuating cylinder (3) is provided with shielding plate (32), the lower extreme of shielding plate (32) is provided with and holds piece (33), the surface of accepting piece (33) runs through and has offered drop groove (331) that supplies punching blade (31) to insert and establish, the upper surface of accepting piece (33) is provided with blotter (332), blotter (332) and accepting piece (33) laminating each other.

5. A flange production apparatus according to claim 4, wherein: the inner wall of shielding plate (32) is provided with direction deflector (34), the piston rod and the direction deflector (34) sliding connection of actuating cylinder (3), the piston rod outer wall cover of actuating cylinder (3) is equipped with buffer spring (35), the one end of buffer spring (35) is connected with the lower extreme of actuating cylinder (3), the other end and the upper surface of direction deflector (34) of buffer spring (35) are connected.

6. A flange production apparatus according to claim 4, wherein: the upper surface of the mounting frame (1) is provided with a collecting box (6) for collecting scraps generated after the flange is punched.

7. A flange production apparatus according to claim 1, wherein: the side wall of the sliding frame (2) is provided with a blanking assembly (7), the blanking assembly (7) comprises two symmetrically arranged discharging pieces (71), one discharging piece (71) is located at one end of the sliding frame (2) in the length direction, the other discharging piece (71) is located at the other end of the sliding frame (2) in the length direction, the discharging piece (71) comprises a lifting cylinder (711), a connecting frame (712), a reciprocating plate (713), a driving screw (714), a reciprocating motor (715), an extending plate (716) and a pushing piece (717), the lifting cylinder (711) is connected with the sliding frame (2), a piston rod of the lifting cylinder (711) is connected with the connecting frame (712), the reciprocating motor (715) is connected with the connecting frame (712), one end of the driving screw (714) is rotationally connected with the connecting frame (712), and the other end of the driving screw (714) is connected with a coupling of the reciprocating motor (715). The reciprocating plate (713) is sleeved on the driving screw rod (714) and is in threaded connection with the driving screw rod (714), a sliding groove (7131) is formed in one end, far away from the driving screw rod (714), of the reciprocating plate (713), the extending plate (716) is inserted in the sliding groove (7131), a pulling block (718) is connected with one end, far away from the driving screw rod (714), of the extending plate (716), and the pushing piece (717) can drive the extending plate (716) to move along the length direction of the sliding groove (7131).

8. A flange production apparatus according to claim 7, wherein: the pushing piece (717) comprises a driving rack (7171), a driving gear (7172), a first positioning plate (7173), a second positioning plate (7174), a driven screw (7175), a guide rod (7176) and a pushing block (7177), wherein the driving rack (7171) is connected with the connecting frame (712) and is arranged along the length direction of the driving screw (714), the first positioning plate (7173) is positioned at one side of the length direction of the reciprocating plate (713), the second positioning plate (7174) is positioned at the other side of the length direction of the reciprocating plate (713), one end of the driven screw (7175) is in rotary connection with the side wall of the first positioning plate (7173) far away from the driving screw (714), one end of the guide rod (7176) is connected with the side wall of the second positioning plate (7174) far away from the driving screw (714), the driving block (7177) is sleeved with the driven screw (7175) and the guide rod (76) together, the driving gear (7172) is sleeved with the driven screw (7175), the driving gear (7172) is sleeved with the driven screw (7177), the driving block (7177) is meshed with the driving plate (7177) and the driving plate (7177) in a sliding mode, the driving plate (71) is meshed with the driving plate (7177) and the driving plate (7176), the abutting plate (7162) can be attached to the side wall of the pushing block (7177), the abutting plate (7162) is connected with the main plate (7161), and the pulling block (718) is connected with the main plate (7161).

9. A flange production apparatus according to claim 8, wherein: a return spring (8) is arranged between the main plate (7161) and the reciprocating plate (713), one end of the return spring (8) is connected with the main plate (7161), and the other end of the return spring (8) is connected with the reciprocating plate (713).

10. The production process applied to the flange production device is characterized by comprising the following steps of: the method comprises the following steps:

and (3) installing a flange plate: placing the flange plate at the fixing clamp (5) so that the fixing clamp (5) fixes the flange plate;

adjusting the driving cylinder (3): the adjusting cylinder is brought close to the flange by the driving piece (22), so that the punching blade (31) of the driving cylinder (3) is aligned with the surface of the flange:

punching: starting a driving cylinder (3), and enabling a piston rod of the driving cylinder (3) to descend so that a punching blade (31) punches a hole on the flange plate;

adjusting the position of the flange plate and finishing punching: and starting the driving motor (41) to enable the connecting rod (42) to drive the rotating block (43) to rotate, and enabling the fixing clamp (5) to rotate synchronously with the flange plate, so that the next punching is completed by starting the driving cylinder (3) until the flange plate is subjected to punching.