CN116274518A - One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof - Google Patents

One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof Download PDF

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Publication number
CN116274518A
CN116274518A CN202310298222.5A CN202310298222A CN116274518A CN 116274518 A CN116274518 A CN 116274518A CN 202310298222 A CN202310298222 A CN 202310298222A CN 116274518 A CN116274518 A CN 116274518A
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CN
China
Prior art keywords
reciprocating screw
fixedly connected
rod
bending
workbench
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Pending
Application number
CN202310298222.5A
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Chinese (zh)
Inventor
钟兴华
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Hangzhou Landa Crafts Co ltd
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Hangzhou Landa Crafts Co ltd
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Application filed by Hangzhou Landa Crafts Co ltd filed Critical Hangzhou Landa Crafts Co ltd
Priority to CN202310298222.5A priority Critical patent/CN116274518A/en
Publication of CN116274518A publication Critical patent/CN116274518A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209Tools therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/002Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/029Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means with shearing devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention discloses one-step forming equipment for bending and chamfering of a signal disc frame, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a supporting frame, two ends of the upper surface of the supporting frame are respectively and rotatably connected with a first reciprocating screw rod, the circumferential surface of the first reciprocating screw rod is respectively and spirally connected with a movable plate, the lower surface of the movable plate is fixedly connected with a pressing plate, the lower surface of the pressing plate is provided with a cutting mechanism and an upper die, and the side surface of the workbench is provided with a bending mechanism; the workbench is internally provided with a groove, the inside of the groove is rotationally connected with a second reciprocating screw rod, the circumferential surface of the second reciprocating screw rod is in threaded connection with a moving block, the inside of the moving block is in sliding connection with a movable rod, the inside of the movable rod is fixedly connected with a limiting rod, two sides of the groove are provided with limiting grooves, and the inside of the limiting grooves are in sliding connection with two ends of the limiting rod.

Description

One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof
Technical Field
The invention relates to the technical field of frame processing, in particular to one-step forming equipment for bending and chamfering of a signal disc frame and a forming method thereof.
Background
The aluminum alloy frame generally plays roles in protection and support, such as an electric appliance screen, an led screen, an electronic screen, a photovoltaic solar glass plate and the like, and the aluminum alloy frame is used. The aluminum alloy frame is light in atmosphere, high in hardness, not easy to corrode and good in formability, and is very popular.
At present, the letter disk frame is in actual production process, needs the staff to cut into suitable size with the frame raw materials earlier, places the material after cutting out on stamping die again and bends the operation, consequently needs material loading and unloading operation, leads to machining efficiency to reduce to thereby the staff is carrying out the problem of the easy mistake in material loading and unloading in-process and touching machine equipment emergence potential safety hazard.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide one-step forming equipment for bending and chamfering a signal disc frame and a forming method thereof so as to solve the problems.
The aim of the invention can be achieved by the following technical scheme:
1. the utility model provides a letter disc frame chamfer one shot forming equipment of bending, includes the workstation, the upper surface fixedly connected with support frame of workstation, the upper surface both ends of support frame all rotate and are connected with first reciprocating screw, the equal threaded connection of the periphery of first reciprocating screw has the movable plate, the lower surface fixedly connected with clamp plate of movable plate, the lower surface of clamp plate is provided with cutting mechanism and cope mold, the side surface of workstation is provided with bending mechanism;
the workbench is characterized in that a groove is formed in the workbench, a second reciprocating screw rod is rotatably connected to the inside of the groove, a moving block is connected to the circumferential surface of the second reciprocating screw rod in a threaded mode, a movable rod is connected to the inside of the moving block in a sliding mode, a limiting rod is fixedly connected to the inside of the movable rod, limiting grooves are formed in two sides of the groove, the inside of the limiting grooves is connected with two ends of the limiting rod in a sliding mode, and a pushing block is fixedly connected to the upper surface of the movable rod;
one end of the workbench is rotationally connected with a rotating rod, a conveyor belt is connected between the rotating rods in a transmission way, a transmission mechanism is arranged on the back surface of the workbench, and the rotating rod drives the first reciprocating screw rod and the second reciprocating screw rod to synchronously rotate through the transmission mechanism.
The method is further characterized in that: the cutting mechanism comprises a cutter fixedly connected to the lower surface of the movable plate and a pressing plate slidingly connected to the inner portion of the movable plate, a cutting groove is formed in the working table and located right below the cutter, a first spring is fixedly connected between the pressing plate and the movable plate, and a roller is rotatably connected to the lower surface of the pressing plate.
The method is further characterized in that: the bending mechanism comprises a lower die fixedly connected to the side surface of the workbench, the lower die is located right below the upper die, an ejector rod is connected to the lower die in a sliding mode, and a third spring is fixedly connected between the ejector rod and the lower die.
The method is further characterized in that: the shape of the limiting groove is set to be parallelogram, and a second spring is fixedly connected between the pushing block and the moving block.
The method is further characterized in that: the transmission mechanism comprises an incomplete gear rotationally connected to the back of the workbench, one end of the rotating rod is fixedly connected with a first gear, the first gear and the incomplete gear are meshed with each other, and the teeth of the first gear are attached to the circumferential surface of the incomplete gear.
The method is further characterized in that: the circumferential surface of the incomplete gear and one end of the second reciprocating screw rod are fixedly connected with a fourth belt wheel, one end of the two second reciprocating screw rods are fixedly connected with a third belt wheel, the upper surface of the supporting frame is rotationally connected with a second bevel gear, one end of the second bevel gear and one end of the second reciprocating screw rod are fixedly connected with a second belt wheel, the one end of first reciprocating screw all fixedly connected with first band pulley, the one end fixedly connected with first bevel gear of first reciprocating screw, and first bevel gear and second bevel gear intermeshing, all pass through belt drive connection between the first band pulley, between the second band pulley, between the third band pulley and between the fourth band pulley.
The method is further characterized in that: the back of workstation fixedly connected with motor, the output of motor and the one end fixed connection of incomplete gear.
A one-step forming method for bending and chamfering of a signal disc frame comprises the following steps:
s1: placing the material body on a conveyor belt, and starting a motor to work;
s2: the motor drives the rotating rod to intermittently rotate through the transmission mechanism and synchronously rotates the first reciprocating screw rod and the second reciprocating screw rod;
s3: the rotating rod intermittently rotates and drives the conveyor belt to move for a certain distance to convey the material body to a proper position;
s4: the first reciprocating screw rod drives a moving plate at one end of the moving rod to descend, the moving plate descends to drive the upper die to contact with the lower die so as to punch and bend the material body, and meanwhile, the pressing plate and the blade are driven to cut the material body;
s5: the first reciprocating screw rod is driven by the pushing block to push the cut material body to the surface of the lower die and push the punched material body out through the second reciprocating screw rod while ascending, the pushing block enters the groove when reset, and at the moment, the conveying belt intermittently moves again to repeat the feeding operation.
The invention has the beneficial effects that:
1. through being provided with cutting mechanism, first reciprocating screw and movable rod, can drive the movable plate and carry out reciprocating motion from top to bottom, the movable plate drives cutting mechanism simultaneously and can carry out punching press cutting operation to the material and can also carry out bending operation to the part through last mould and lower mould cooperation simultaneously, once only can accomplish and tailor and bend the operation, has reduced work step, has improved work efficiency.
2. Through being provided with second reciprocating screw, movable block and gag lever post and spacing groove, can carry out the material loading operation with the material body after cutting out the top of accomplishing to the lower mould, can also release the lower mould with the material after the completion of bending in the material loading operation to the operation of convenient material loading and unloading has avoided the staff to bump the machine by mistake and has taken place the problem of potential safety hazard during material loading and unloading.
3. Through being provided with conveyer belt, bull stick and drive mechanism, can intermittently drive the conveyer belt and carry out the pay-off operation to the material body, alleviateed the working strength of staff pay-off to can drive multiunit mechanism synchronous motion through drive mechanism, need not multiple control equipment and singly control, reduced economic cost.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional elevation view of the present invention;
FIG. 3 is a side elevational view in cross-section of the present invention;
FIG. 4 is a rear elevational view of the overall structure of the present invention;
FIG. 5 is a schematic view of another view angle structure of the present invention;
fig. 6 is a schematic structural view of a second reciprocating screw in the present invention.
In the figure: 1. a work table; 2. a support frame; 3. a first reciprocating screw rod; 4. a moving rod; 5. a moving plate; 6. a cutter; 7. a pressing plate; 8. a first spring; 9. a rotating rod; 10. a conveyor belt; 11. a first gear; 12. a groove; 13. a second reciprocating screw rod; 14. a movable rod; 15. a limit rod; 16. a second spring; 17. a push plate; 18. a limit groove; 19. a first pulley; 20. a first bevel gear; 21. a second bevel gear; 22. a second pulley; 23. a third pulley; 24. a fourth pulley; 25. a motor; 26. an incomplete gear; 27. an upper die; 28. a lower die; 29. a push rod; 30. a third spring; 31. a material body; 32. and (5) moving the block.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a signal disc frame bending and corner cutting one-time forming device comprises a workbench 1, wherein a support frame 2 is fixedly connected to the upper surface of the workbench 1, first reciprocating screw rods 3 are rotatably connected to two ends of the upper surface of the support frame 2, a movable plate 5 is in threaded connection with the circumferential surface of each first reciprocating screw rod 3, a pressing plate 7 is fixedly connected to the lower surface of the movable plate 5, a cutting mechanism and an upper die 27 are arranged on the lower surface of the pressing plate 7, and a bending mechanism is arranged on the side surface of the workbench 1;
the workbench 1 is internally provided with a groove 12, a second reciprocating screw rod 13 is rotationally connected to the inside of the groove 12, a moving block 32 is in threaded connection with the circumferential surface of the second reciprocating screw rod 13, a movable rod 14 is in sliding connection with the inside of the moving block 32, a limit rod 15 is fixedly connected to the inside of the movable rod 14, limit grooves 18 are formed in two sides of the groove 12, the inside of the limit grooves 18 is in sliding connection with two ends of the limit rod 15, and a pushing block is fixedly connected to the upper surface of the movable rod 14;
one end of the workbench 1 is rotationally connected with a rotating rod 9, a conveyor belt 10 is connected between the rotating rods 9 in a transmission way, a transmission mechanism is arranged on the back surface of the workbench 1, and the rotating rod 9 drives the first reciprocating screw rod 3 and the second reciprocating screw rod 13 to synchronously rotate through the transmission mechanism.
When the device is used, the motor 25 is opened to drive the transmission mechanism to work so as to synchronously drive the first reciprocating screw rod 3 and the second reciprocating screw rod 13 to rotate, the rotating rod 9 is driven to intermittently rotate, the conveying belt 10 is driven to rotate when the rotating rod 9 rotates, the conveying belt drives the material body 31 to move and then stop rotating after a designated position, at the moment, the first reciprocating screw rod 3 drives the moving plate 5 at one end of the moving rod 4 to move downwards, the moving plate 5 slides on the surface of the supporting frame 2 and drives the cutting mechanism and the upper die 27 to move, the cutting mechanism cuts the material body 31, at the moment, the second reciprocating screw rod 13 rotates and drives the pushing block at the upper end of the moving block 32 to slide, the pushing block pushes the cut material body 31 to slide, at the moment, the limiting rod 15 is positioned on the upper parallel section of the limiting groove 18, after the pushing block pushes the material body 31 to the position of the lower die 28, at the moment, the parallel end below the limiting rod 15 slides so that the moving rod 14 extrudes the second spring 16 to drive the pushing block to descend into the groove 12, at the moment, and the conveying belt 10 and the moving plate 5 repeatedly perform one-time molding operation on the material body 31.
The cutting mechanism comprises a cutter 6 fixedly connected to the lower surface of the movable plate 5 and a pressing plate 7 slidingly connected to the inner portion of the movable plate 5, a cutting groove is formed in the inner portion of the workbench 1 and located right below the cutter 6, a first spring 8 is fixedly connected between the pressing plate 7 and the movable plate 5, and a roller is rotatably connected to the lower surface of the pressing plate 7.
The movable plate 5 drives the pressing plate 7 to descend and extrude the first spring 8 to slide in the interior of the movable plate 5, at the moment, the pressing plate 7 is contacted with the upper surface of the material body 31 to compress tightly the material body 31, and meanwhile, when the movable plate 5 drives the cutting knife to enter the cutting groove to cut the material body 31, when the movable plate 5 ascends, the pushing block pushes the material body 31 to move, and the pressing plate 7 facilitates the sliding operation of the material body 31 through the pulley.
The bending mechanism comprises a lower die 28 fixedly connected to the side surface of the workbench 1, the lower die 28 is located right below the upper die 27, a push rod 29 is slidably connected to the lower die 28, and a third spring 30 is fixedly connected between the push rod 29 and the lower die 28.
The movable plate 5 drives the upper die 27 to descend, when the upper die 27 performs stamping operation on the material body 31 in the lower die 28, the ejector rod 29 stretches the third spring 30 to downwards displace by one end distance, after stamping is completed, the upper die 27 is reset, and the ejector rod 29 resets through the third spring 30 to drive the stamped material body 31 to be separated from the lower die 28, so that the material body 31 after the subsequent material body 31 is fed and ejected is facilitated.
The limiting groove 18 is shaped as a parallelogram, and the second spring 16 is fixedly connected between the pushing block and the moving block 32.
When the limiting rod 15 moves to the parallel section above the limiting groove 18, the pushing block protrudes out of the groove 12 at the moment to push out the material body 31, and when the limiting rod 15 is positioned at the parallel section below the limiting groove 18, the pushing block enters the groove 12 to facilitate feeding operation of the material body 31.
The transmission mechanism comprises an incomplete gear 26 rotatably connected to the back of the workbench 1, one end of the rotating rod 9 is fixedly connected with a first gear 11, the first gear 11 and the incomplete gear 26 are meshed with each other, and teeth of the first gear 11 are attached to the circumferential surface of the incomplete gear 26.
When the incomplete gear 26 is meshed with the first gear 11, the conveyor belt 10 on the surface of the rotating rod 9 can be driven to carry out feeding operation, and when the incomplete gear 26 is not meshed with the first gear 11, the surface of the first gear 11 is tangent with the surface of the incomplete gear 26, so that the first gear 11 can be limited.
The circumference of the incomplete gear 26 and one end of the second reciprocating screw 13 are fixedly connected with a fourth belt wheel 24, one ends of the two second reciprocating screw 13 are fixedly connected with a third belt wheel 23, the upper surface of the support frame 2 is rotationally connected with a second bevel gear 21, one end of the second bevel gear 21 and one end of the second reciprocating screw 13 are fixedly connected with a second belt wheel 22, one end of the first reciprocating screw 3 is fixedly connected with a first belt wheel 19, one end of the first reciprocating screw 3 is fixedly connected with a first bevel gear 20, the first bevel gear 20 and the second bevel gear 21 are meshed with each other, and the first belt wheels 19, the second belt wheels 22, the third belt wheels 23 and the fourth belt wheel 24 are connected through belt transmission.
The incomplete gear 26 rotates to drive the second reciprocating screw rod 13 to rotate through the fourth belt pulley 24, the second reciprocating screw rod 13 can drive the other second reciprocating screw rod 13 to synchronously rotate through the third belt pulley 23, the second reciprocating screw rod 13 can drive the second bevel gear 21 to rotate through the second belt pulley 22, the second bevel gear 21 is meshed with the first bevel gear 20 to drive the first reciprocating screw rod 3 to rotate, the first reciprocating screw rod 3 can drive the other first reciprocating screw rod 3 to synchronously rotate through the first belt pulley 19, and bending, cutting and feeding one-step forming operations can be realized.
The back of the workbench 1 is fixedly connected with a motor 25, and the output end of the motor 25 is fixedly connected with one end of an incomplete gear 26.
The incomplete gear 26 is conveniently driven to rotate to provide power.
A one-step forming method for bending and chamfering of a signal disc frame comprises the following steps:
s1: placing the material body 31 on the conveyor belt 10, and turning on the motor 25 to perform work;
s2: the motor 25 drives the rotary rod 9 to intermittently rotate through a transmission mechanism and synchronously rotates the first reciprocating screw rod 3 and the second reciprocating screw rod 13;
s3: the rotating rod 9 intermittently rotates and drives the conveyor belt 10 to move a certain distance to convey the material body 31 to a proper position;
s4: the first reciprocating screw rod 3 drives a moving plate 5 at one end of a moving rod 4 to descend, the moving plate 5 descends to drive an upper die 27 and a lower die 28 to contact so as to punch and bend a material body 31, and simultaneously drives a pressing plate 7 and a blade to cut the material body 31;
s5: while the first reciprocating screw 3 is ascending, the pushing block is driven by the second reciprocating screw 13 and pushes the cut material body 31 to the surface of the lower die 28 and pushes out the punched material body 31, and enters the inside of the groove 12 when the pushing block is reset, and at this time, the conveyor belt 10 intermittently moves again to repeat the feeding operation.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (10)

1. The one-time forming equipment for bending and chamfering of the signal disc frame is characterized by comprising a workbench (1), wherein a support frame (2) is fixedly connected to the upper surface of the workbench (1), first reciprocating screw rods (3) are rotationally connected to two ends of the upper surface of the support frame (2), a movable plate (5) is in threaded connection with the circumferential surface of each first reciprocating screw rod (3), a pressing plate (7) is fixedly connected to the lower surface of each movable plate (5), a cutting mechanism and an upper die (27) are arranged on the lower surface of each pressing plate (7), and a bending mechanism is arranged on the side surface of the workbench (1);
the inside of workstation (1) is provided with recess (12), the inside rotation of recess (12) is connected with second reciprocating screw (13), the circumference face threaded connection of second reciprocating screw (13) has movable block (32), the inside sliding connection of movable block (32) has movable rod (14), the inside fixedly connected with gag lever post (15) of movable rod (14), the both sides of recess (12) are provided with spacing groove (18), and the both ends sliding connection of the inside of spacing groove (18) and gag lever post (15), the upper surface fixedly connected with ejector pad of movable rod (14).
2. The signal disc frame bending and corner cutting one-time forming device according to claim 1, wherein one end of the workbench (1) is rotatably connected with a rotating rod (9), a conveyor belt (10) is connected between the rotating rods (9) in a transmission manner, a transmission mechanism is arranged on the back surface of the workbench (1), and the rotating rod (9) drives the first reciprocating screw (3) and the second reciprocating screw (13) to synchronously rotate through the transmission mechanism.
3. The signal disc frame bending and corner cutting one-time forming device according to claim 1, wherein the cutting mechanism comprises a cutter (6) fixedly connected to the lower surface of the movable plate (5) and a pressing plate (7) slidingly connected to the inside of the movable plate (5), a cutting groove is formed in the inside of the workbench (1) and located right below the cutter (6), a first spring (8) is fixedly connected between the pressing plate (7) and the movable plate (5), and a roller is rotatably connected to the lower surface of the pressing plate (7).
4. The signal disc frame bending and corner cutting one-time forming device according to claim 1, wherein the bending mechanism comprises a lower die (28) fixedly connected to the side surface of the workbench (1), the lower die (28) is located right below the upper die (27), a push rod (29) is slidably connected to the lower die (28), and a third spring (30) is fixedly connected between the push rod (29) and the lower die (28).
5. The signal disc frame bending and corner cutting one-time forming device according to claim 1, wherein the limiting groove (18) is shaped as a parallelogram, and a second spring (16) is fixedly connected between the pushing block and the moving block (32).
6. The signal disc frame bending and corner cutting one-time forming device according to claim 1, wherein the transmission mechanism comprises an incomplete gear (26) rotatably connected to the back surface of the workbench (1), one end of the rotating rod (9) is fixedly connected with a first gear (11), the first gear (11) and the incomplete gear (26) are meshed with each other, and teeth of the first gear (11) are attached to the circumferential surface of the incomplete gear (26).
7. The signal disc frame bending and corner cutting one-time forming device according to claim 6, wherein a fourth belt wheel (24) is fixedly connected to the circumferential surface of the incomplete gear (26) and one end of the second reciprocating screw (13), a third belt wheel (23) is fixedly connected to one end of the two second reciprocating screw (13), a second bevel gear (21) is rotatably connected to the upper surface of the supporting frame (2), and a second belt wheel (22) is fixedly connected to one end of the second bevel gear (21) and one end of the second reciprocating screw (13).
8. The signal disc frame bending and corner cutting one-time forming device according to claim 7, wherein one end of the first reciprocating screw rod (3) is fixedly connected with a first belt wheel (19), one end of the first reciprocating screw rod (3) is fixedly connected with a first bevel gear (20), the first bevel gear (20) and the second bevel gear (21) are meshed with each other, and the first belt wheels (19), the second belt wheel (22), the third belt wheel (23) and the fourth belt wheel (24) are connected through belt transmission.
9. The one-time forming equipment for bending and chamfering of a signal disc frame according to claim 8, wherein a motor (25) is fixedly connected to the back of the workbench (1), and the output end of the motor (25) is fixedly connected with one end of an incomplete gear (26).
10. A method for forming a signal disc frame by bending and corner cutting at one time, which is characterized by comprising the signal disc frame bending and corner cutting at one time forming equipment according to any one of claims 1-9, wherein the forming method comprises the following steps:
s1: placing the material body (31) on the conveyor belt (10), and opening the motor (25) to work;
s2: the motor (25) drives the rotating rod (9) to intermittently rotate through the transmission mechanism and synchronously rotate the first reciprocating screw rod (3) and the second reciprocating screw rod (13);
s3: the rotating rod (9) intermittently rotates and drives the conveyor belt (10) to move for a certain distance to convey the material body (31) to a proper position;
s4: the first reciprocating screw rod (3) drives a moving plate (5) at one end of the moving rod (4) to descend, the moving plate (5) descends to drive an upper die (27) to contact with a lower die (28) so as to punch and bend a material body (31), and meanwhile, a pressing plate (7) and a blade are driven to cut the material body (31);
s5: the first reciprocating screw rod (3) ascends, the pushing block is driven by the second reciprocating screw rod (13) and pushes the cut material body (31) to the surface of the lower die (28) and pushes the punched material body (31), the pushing block enters the groove (12) when reset, and at the moment, the conveyor belt (10) intermittently moves again to repeat the feeding operation.
CN202310298222.5A 2023-03-24 2023-03-24 One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof Pending CN116274518A (en)

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CN202310298222.5A CN116274518A (en) 2023-03-24 2023-03-24 One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof

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Application Number Priority Date Filing Date Title
CN202310298222.5A CN116274518A (en) 2023-03-24 2023-03-24 One-step forming equipment for bending and corner cutting of signal disc frame and forming method thereof

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CN117199969A (en) * 2023-08-30 2023-12-08 苏州宜广科技有限公司 Positive and negative terminal processing device
CN117282815A (en) * 2023-11-24 2023-12-26 烟台大兴钢结构有限公司 A profiling machine for steel grating plate processing
CN117415212A (en) * 2023-12-19 2024-01-19 沧州龙达电子有限公司 Sheet metal stamping and shearing equipment with conveying device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117199969A (en) * 2023-08-30 2023-12-08 苏州宜广科技有限公司 Positive and negative terminal processing device
CN117282815A (en) * 2023-11-24 2023-12-26 烟台大兴钢结构有限公司 A profiling machine for steel grating plate processing
CN117282815B (en) * 2023-11-24 2024-02-02 烟台大兴钢结构有限公司 A profiling machine for steel grating plate processing
CN117415212A (en) * 2023-12-19 2024-01-19 沧州龙达电子有限公司 Sheet metal stamping and shearing equipment with conveying device
CN117415212B (en) * 2023-12-19 2024-02-13 沧州龙达电子有限公司 Sheet metal stamping and shearing equipment with conveying device

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