CN110976591A

CN110976591A - Quick adjustable type hem moulded die of stamping workpiece

Info

Publication number: CN110976591A
Application number: CN202010007249.0A
Authority: CN
Inventors: 阳新江
Original assignee: Huzhou Xinjiuli Machinery Co Ltd
Current assignee: Huzhou Xinjiuli Machinery Co Ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-04-10

Abstract

The invention discloses a quick adjustable flanging forming die for stamping parts, which comprises a base, a supporting plate and a top plate, wherein moving grooves are respectively formed at two ends of the top surface of a lower die, a regulating block is slidably connected in the moving grooves, a connecting post is arranged at one side of the regulating block through a screw, a connecting rod is arranged at one end of the connecting post through a screw, a moving rod is arranged at one end of the bottom surface of the connecting rod through a screw, a motor is arranged at one end of the top surface of the lower die, a first lead screw is arranged on an output shaft of the motor, a second lead screw is fixedly arranged at one end of the first lead screw, the two moving rods are respectively connected with the first lead screw and the second lead screw through threads, when workers need to adjust flanging at different angles, the motor is started, the first lead screw and the second lead screw are driven to rotate, the angle of hem can be adjusted fast, the efficiency of adjusting the angle of hem has been improved.

Description

Quick adjustable type hem moulded die of stamping workpiece

Technical Field

The invention relates to the technical field of flanging forming dies, in particular to a quick adjustable flanging forming die for a stamping part.

Background

The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation, and when some parts are processed, the parts need to be subjected to edge folding and forming.

Through the connecting axle in the patent "a refrigerator stamping workpiece hem shaping" that mentions in application number 201811617324.4, the worm, the lead screw, the worm wheel, two-way lead screw, clamping bar and clamp plate use of mutually supporting, thereby realize carrying out the secondary hem to the stamping workpiece, the hem is effectual, high efficiency, and realize utilizing a motor alright accomplish whole operations, the operating is simplified greatly, but when needing to adjust the angle of hem, need the staff to manually add the regulating block to the lower mould both ends through the screw rod, add the regulating block like this and increaseed the required time of regulation, thereby the efficiency of regulation has been reduced.

Disclosure of Invention

The invention provides a quick adjustable flanging forming die for a stamping part, which can effectively solve the problem that when the flanging angle needs to be adjusted, workers need to manually add adjusting blocks to the two ends of a lower die through screws, so that the time required by adjustment is increased by adding the adjusting blocks, and the adjustment efficiency is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a quick adjustable flanging forming die for stamping parts comprises a base, supporting plates and a top plate, wherein the supporting plates are mounted at two ends of the top surface of the base through screws, the top surfaces of the two supporting plates are respectively mounted at two ends of the bottom surface of the top plate, an air cylinder is mounted at the top surface of the top plate, an upper die is mounted at the bottom end of the air cylinder, and a lower die is mounted at the top surface of the base through screws;

the top surface of the base is provided with an adjusting assembly, and the adjusting assembly comprises a moving groove, an adjusting block, a connecting column, a connecting rod, a moving rod, a motor, a first screw rod and a second screw rod;

the movable groove has all been seted up at lower mould top surface both ends, the inside sliding connection of movable groove has the regulating block, there is the spliced pole regulating block one side through the mounting screw, there is the connecting rod spliced pole one end through the mounting screw, connecting rod bottom surface one end has the carriage release lever through the mounting screw, the motor is installed to lower mould top surface one end, motor output shaft installs first lead screw, first lead screw one end fixed mounting has the second lead screw, two the carriage release lever passes through the screw and links to each other with first lead screw and second lead screw respectively, the input and the external power source output electric property of motor are connected.

Preferably, the bottom surface of the moving rod and the top surface of the base are located on the same horizontal plane, the thread directions of the second screw rod and the first screw rod are opposite, a fixing plate is movably mounted at one end of the second screw rod, and the bottom surface of the fixing plate is mounted on the top surface of the base through a screw.

Preferably, the length and the thickness of the adjusting block are respectively equal to the length and the height of the moving groove, corresponding holes are formed in the positions, corresponding to the connecting columns, of the two ends of the lower die, and the diameters of the corresponding holes are equal to the diameters of the connecting columns.

Preferably, the top end of the adjusting block is uniformly provided with a ball groove, and a ball is arranged in the ball groove.

Preferably, one end of the top surface of the base is provided with a fixing component, and the fixing component comprises a sliding chute, a sliding plate, a fixing block, a screw and a handle;

the base top surface both ends have all been seted up the spout, the inside sliding connection of spout has the slide, the fixed block is installed through the screw to the slide top surface, slide bottom middle part installs the screw rod through the screw thread, screw rod one end swing joint and spout one end, the handle is installed to screw rod one end.

Preferably, the shapes of the longitudinal sections of the sliding plate and the sliding groove are both T-shaped, and the outer diameter of the sliding plate is equal to the inner diameter of the bottom end of the sliding groove.

Preferably, an arc groove is formed in one end of the fixing block, and a rubber rod is bonded to one side of the arc groove.

Compared with the prior art, the invention has the beneficial effects that:

1. be provided with adjusting part, when treating that the staff need adjust the hem of different angles, open the motor, the rotation through the motor output shaft drives first lead screw and second lead screw and rotates, because carriage release lever bottom surface and base top surface contact, drive the carriage release lever removal this moment to drive connecting rod and spliced pole and remove, drive the regulating block and remove in the shifting chute, do not need the manual regulating block that adds of staff, can the angle of quick adjustment hem, improved the efficiency of adjusting the angle of hem.

2. Be provided with fixed subassembly, treat that the staff puts the part when the lower mould, the staff drives the screw rod through rotating the handle and rotates, drives the slide and removes in the spout, puts the part between two fixed blocks to fixed to the part, prevent when carrying out the hem, the part rocks, influences the effect of hem.

3. Be provided with the ball, when carrying out the hem to the part, make things convenient for the part to remove on the regulating block top to mould carries out the hem to the part in the convenience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper die structure of the present invention;

FIG. 3 is a schematic view of the adjustment assembly of the present invention;

FIG. 4 is a schematic view of the securing assembly of the present invention;

reference numbers in the figures: 1. a base; 2. a support plate; 3. a top plate; 4. a cylinder; 5. an upper die; 6. a lower die;

7. an adjustment assembly; 701. a moving groove; 702. an adjusting block; 703. connecting columns; 704. a connecting rod; 705. a travel bar; 706. a motor; 707. a first lead screw; 708. a second lead screw;

8. a ball groove; 9. a ball bearing;

10. a fixing assembly; 1001. a chute; 1002. a slide plate; 1003. a fixed block; 1004. a screw; 1005. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the invention provides a technical scheme, a stamping part quick adjustable flanging forming die comprises a base 1, supporting plates 2 and a top plate 3, wherein the supporting plates 2 are respectively installed at two ends of the top surface of the base 1 through screws, the top surfaces of the two supporting plates 2 are respectively installed at two ends of the bottom surface of the top plate 3, a cylinder 4 is installed at the top surface of the top plate 3, an upper die 5 is installed at the bottom end of the cylinder 4, a lower die 6 is installed at the top surface of the base 1 through screws, and the model of the cylinder 4;

an adjusting component 7 is installed on the top surface of the base 1, and the adjusting component 7 comprises a moving groove 701, an adjusting block 702, a connecting column 703, a connecting rod 704, a moving rod 705, a motor 706, a first screw rod 707 and a second screw rod 708;

the two ends of the top surface of the lower die 6 are both provided with a moving groove 701, the inside of the moving groove 701 is connected with an adjusting block 702 in a sliding manner, the length and the thickness of the adjusting block 702 are respectively equal to the length and the height of the moving groove 701, the two ends of the lower die 6 are provided with corresponding holes corresponding to the connecting columns 703, the diameters of the corresponding holes are equal to the diameters of the connecting columns 703, the adjusting block 702 can conveniently move in the moving groove 701 so as to adjust the angle of the folded edge, the connecting columns 703 are installed on one side of the adjusting block 702 through screws, one end of each connecting column 703 is provided with a connecting rod 704 through screws, one end of the bottom surface of each connecting rod 704 is provided with a moving rod 705 through screws, the bottom surface of each moving rod 705 is positioned on the same horizontal plane with the top surface of the base 1, the thread directions of the second screw rods 708 and the first screw rods 707 are opposite, the two moving rods 705 are driven to move towards two different directions, so that the adjusting block 702 is driven to move, the motor 706 is installed at one end of the top surface of the lower die 6, the first screw rod 707 is installed at the output shaft of the motor 706, the second screw rod 708 is fixedly installed at one end of the first screw rod 707, the two moving rods 705 are respectively connected with the first screw rod 707 and the second screw rod 708 through threads, the input end of the motor 706 is electrically connected with the output end of an external power supply, and the model of the motor 706 is 2 GN-15K.

The ball groove 8 has evenly been seted up on regulating block 702 top, and 8 internally mounted in ball groove have ball 9, when carrying out the hem, make things convenient for the part to remove on regulating block 702 top to mould 5 carries out the hem to the part on the convenience.

A fixing component 10 is installed at one end of the top surface of the base 1, and the fixing component 10 comprises a chute 1001, a sliding plate 1002, a fixing block 1003, a screw 1004 and a handle 1005;

spout 1001 has all been seted up at base 1 top surface both ends, spout 1001 internal sliding connection has slide 1002, slide 1002 is the T type with the shape of the longitudinal section of spout 1001, the external diameter of slide 1002 equals with the internal diameter of spout 1001 bottom, it is spacing to slide 1002 through spout 1001, prevent that slide 1002 from rocking, there is fixed block 1003 slide 1002 top surface through the screw mounting, the circular arc groove has been seted up to fixed block 1003 one end, and circular arc groove one side bonds there is the rubber pole, make fixed block 1003 fixed more stable through the rubber pole, simultaneously through the circular arc groove, conveniently carry out the hem to the part, slide 1002 bottom middle part installs screw rod 1004 through the screw thread, screw rod 1004 one end swing joint and spout 1001 one end, handle 1005 is installed to screw rod 1004 one end.

The working principle and the using process of the invention are as follows: when the staff need adjust the hem of different angles, start motor 706, it rotates to drive first lead screw 707 and second lead screw 708 through the rotation of motor 706 output shaft, because carriage release lever 705 bottom surface and the contact of base 1 top surface, drive carriage release lever 705 to remove this moment, thereby drive connecting rod 704 and spliced pole 703 and remove, it removes to drive regulating block 702 in shifting chute 701, do not need the staff to manually add regulating block 702, can adjust the angle of hem fast, the efficiency of adjusting the angle of hem has been improved, avoid the staff to manually adjust the angle of hem simultaneously, improve staff's factor of safety, after adjusting the interval between regulating block 702 again, the staff opens cylinder 4, it removes to drive last mould 5, carry out the hem to the part on lower mould 6.

Treat that the staff puts the part when lower mould 6, the staff drives screw 1004 through rotating handle 1005 and rotates, because spout 1001 is spacing to slide 1002, so drive slide 1002 and remove in spout 1001, put the part between two fixed blocks 1003 to fixed to the part, prevent when carrying out the hem that the part rocks, influence the effect of hem.

Through ball 9, when carrying out the hem to the part, make things convenient for the part to remove at regulating block 702 top to mould 5 carries out the hem to the part on conveniently going up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick adjustable type hem moulded die of stamping workpiece, includes base (1), backup pad (2) and roof (3), its characterized in that: the device comprises a base (1), supporting plates (2) are mounted at two ends of the top surface of the base (1) through screws, the top surfaces of the two supporting plates (2) are respectively mounted at two ends of the bottom surface of a top plate (3), an air cylinder (4) is mounted at the top surface of the top plate (3), an upper die (5) is mounted at the bottom end of the air cylinder (4), and a lower die (6) is mounted at the top surface of the base (1) through;

an adjusting component (7) is mounted on the top surface of the base (1), and the adjusting component (7) comprises a moving groove (701), an adjusting block (702), a connecting column (703), a connecting rod (704), a moving rod (705), a motor (706), a first screw rod (707) and a second screw rod (708);

moving slot (701) have all been seted up at lower mould (6) top surface both ends, the inside sliding connection of moving slot (701) has regulating block (702), spliced pole (703) have been installed through the screw to regulating block (702) one side, connecting rod (704) have been installed through the screw to spliced pole (703) one end, connecting rod (704) bottom surface one end has carriage release lever (705) through the screw installation, motor (706) are installed to lower mould (6) top surface one end, first lead screw (707) are installed to motor (706) output shaft, first lead screw (707) one end fixed mounting has second lead screw (708), two carriage release lever (705) link to each other with first lead screw (707) and second lead screw (708) respectively through the screw, the input and the external power source output electric connection of motor (706).

2. The quick adjustable type flanging die for stamping parts as claimed in claim 1, wherein: the bottom surface of the moving rod (705) and the top surface of the base (1) are positioned on the same horizontal plane, the thread directions of the second screw rod (708) and the first screw rod (707) are opposite, one end of the second screw rod (708) is movably provided with a fixing plate, and the bottom surface of the fixing plate is arranged on the top surface of the base (1) through a screw.

3. The quick adjustable type flanging die for stamping parts as claimed in claim 1, wherein: the length and the thickness of the adjusting block (702) are respectively equal to the length and the height of the moving groove (701), corresponding holes are formed in the positions, corresponding to the connecting columns (703), of the two ends of the lower die (6), and the diameters of the corresponding holes are equal to the diameters of the connecting columns (703).

4. The quick adjustable type flanging die for stamping parts as claimed in claim 1, wherein: the ball groove (8) have evenly been seted up on regulating block (702) top, ball groove (8) internally mounted has ball (9).

5. The quick adjustable type flanging die for stamping parts as claimed in claim 1, wherein: a fixing component (10) is mounted at one end of the top surface of the base (1), and the fixing component (10) comprises a sliding groove (1001), a sliding plate (1002), a fixing block (1003), a screw (1004) and a handle (1005);

base (1) top surface both ends have all been seted up spout (1001), spout (1001) inside sliding connection has slide (1002), slide (1002) top surface has fixed block (1003) through the mounting screw, screw rod (1004) are installed through the screw thread in slide (1002) bottom middle part, screw rod (1004) one end swing joint and spout (1001) one end, handle (1005) are installed to screw rod (1004) one end.

6. The quick adjustable flanging die for stamping parts as claimed in claim 5, wherein: the shapes of the longitudinal sections of the sliding plate (1002) and the sliding groove (1001) are both T-shaped, and the outer diameter of the sliding plate (1002) is equal to the inner diameter of the bottom end of the sliding groove (1001).

7. The quick adjustable flanging die for stamping parts as claimed in claim 5, wherein: an arc groove is formed in one end of the fixing block (1003), and a rubber rod is bonded to one side of the arc groove.