CN213887825U

CN213887825U - Die for rounding right-angle edge of aluminum product

Info

Publication number: CN213887825U
Application number: CN202021601520.5U
Authority: CN
Inventors: 王志远
Original assignee: Guangdong Weiye Aluminium Factory Co Ltd
Current assignee: Guangdong Weiye Aluminium Factory Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-08-06
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to the technical field of machining, especially, relate to a mould that is used for aluminum product right-angle side circle guide, solve the aluminum product singleness of stamping die punching press, the shortcoming that the impact hammer is unfavorable for the maintenance, including bed die seat, last bed die seat, the upper end fixedly connected with locating plate of bed die seat, the inside of locating plate has been seted up and has been pressed from both sides tight groove, the inside sliding connection who presss from both sides tight groove has the baffle, the left end fixedly connected with telescopic link of baffle, the outside sliding connection of telescopic link has the guide block, the sliding surface of telescopic link is connected with the spring, there is the pinch-off blades in the outside of telescopic link through threaded connection. The utility model discloses a mode that adds in the upper end of bed die seat and establish locating plate and clamp plate makes that it can the centre gripping wait to process aluminium parts kind more, sets up the clamping groove in the inside of locating plate, adds in the clamping groove and establishes baffle, telescopic link and spring isotructure, makes its can be more convenient and swift when changing waiting to process aluminium parts of different models.

Description

Die for rounding right-angle edge of aluminum product

Technical Field

The utility model relates to the technical field of machining, especially, relate to a mould that is used for aluminum product right angle limit to lead circle.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The mechanical part is composed of a plurality of surfaces, and a benchmark is determined by researching the relative relation of the surfaces of the part, wherein the benchmark is a point, a line and a surface on which the positions of other points, lines and surfaces are determined. The reference can be divided into a design reference and a process reference according to different functions of the reference.

Machining's field is very wide, for example when carrying out right angle limit rounding to the aluminum product, there are three kinds of processing methods, the first is that many producers all use the mode of wire-electrode cutting to go on, the hardness of aluminum product is soft also has certain influence to the cutter of wire-electrode cutting partially, cutting cost is high, the mode of polishing is adopted in the little mill of second, work efficiency is slow, the third kind also is more convenient a kind of mode, carry out the punching press in the mould to its aluminum product, aluminum product positioner shape in the traditional mould is single, the aluminum product size of making its processing is also more single, when carrying out the punching press to the aluminum product, the impact hammer is easily damaged, it is unchangeable to change. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the single aluminum product of stamping die punching press, the hammer is unfavorable for the shortcoming of maintenance, and the mould that is used for aluminum product right angle limit to lead circle that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die for rounding right-angle edges of aluminum products comprises a lower die base and an upper die base, wherein a positioning plate is fixedly connected to the upper end of the lower die base, a clamping groove is formed in the positioning plate, a baffle is slidably connected to the inside of the clamping groove, a telescopic rod is fixedly connected to the left end of the baffle, a guide block is slidably connected to the outer side of the telescopic rod, a spring is slidably connected to the surface of the telescopic rod, a clamping plate is connected to the outer side of the telescopic rod through threads, a punching block is slidably connected to the inside of the upper die base, a mounting groove is formed in the upper end of the punching block, a punching hammer frame is in contact connection with the inside of the mounting groove, a rounding punching hammer is detachably connected to the lower end of the punching hammer frame, a fixing screw is slidably connected to the upper end of the punching block, a fixing screw is connected to the inside of the punching block through threads, and an aluminum part to be machined is in contact connection with the upper end of the lower die base, and the side surface of the aluminum piece to be processed is in contact connection with the side surface of the clamping plate.

Preferably, the upper end of the lower die base is provided with a guide groove, the lower end of the clamping plate is fixedly connected with a sliding block, and the inside of the guide groove is slidably connected with the sliding block.

Preferably, the upper end of the lower die base is fixedly connected with a guide rod, the upper end of the guide rod is connected with a guide sleeve in a sliding mode, and the upper end of the guide sleeve is fixedly connected with the lower end of the upper die base.

Preferably, the number of the fixed screw rods is four, and the four fixed screw rods are uniformly distributed at the upper end of the hammer punching frame.

Preferably, the number of the sliding blocks is two, and the two sliding blocks are uniformly distributed at the lower end of the clamping plate.

Preferably, the inside fixedly connected with guide block of pressing from both sides tight groove, the right-hand member contact of guide block is connected with the spring, the left end contact of baffle is connected with the spring.

The utility model has the advantages that: the utility model has the advantages that the type of the aluminum pieces to be processed which can be clamped by the lower die seat is more by adding the positioning plate and the clamping plate at the upper end of the lower die seat, the clamping groove is arranged in the positioning plate, and the structures such as the baffle, the telescopic rod, the spring and the like are added in the clamping groove, so that the aluminum pieces to be processed with different types can be more conveniently and quickly replaced;

through the mode of seting up the mounting groove in the upper end of punching press piece, make its punching hammer frame can change in the upper end of last mould seat, be connected through set screw between punching hammer frame and the punching press piece, make its dismantlement that can make things convenient for quick.

Drawings

FIG. 1 is a schematic structural view of a die for rounding a right-angle edge of an aluminum material according to the present invention;

FIG. 2 is a rear view of FIG. 1 of a die for rounding a right-angle edge of an aluminum material according to the present invention;

FIG. 3 is the top view of FIG. 1 of a die for rounding a right-angle edge of an aluminum material according to the present invention;

FIG. 4 is a top view of the lower mold base of FIG. 1 of a mold for rounding right-angled edges of aluminum according to the present invention;

fig. 5 is the a-portion structure enlarged view of fig. 1 of the die for rounding the right-angle edge of the aluminum material provided by the utility model.

In the figure: 1. a lower die base; 2. positioning a plate; 3. a clamping groove; 4. a baffle plate; 5. a telescopic rod; 6. a guide block; 7. a spring; 8. a clamping plate; 9. an upper die base; 10. stamping the blocks; 11. mounting grooves; 12. a hammer punching frame; 13. a round guiding punch hammer; 14. fixing the screw rod; 15. a slider; 16. a guide groove; 17. a guide bar; 18. a guide sleeve; 19. and (5) processing the aluminum piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a die for rounding right-angle edges of aluminum materials comprises a lower die base 1 and an upper die base 9, wherein the upper end of the lower die base 1 is fixedly connected with a positioning plate 2, a clamping groove 3 is formed in the positioning plate 2, a baffle plate 4 is slidably connected in the clamping groove 3, a telescopic rod 5 is fixedly connected at the left end of the baffle plate 4, a guide block 6 is slidably connected at the outer side of the telescopic rod 5, a spring 7 is slidably connected on the surface of the telescopic rod 5, the spring 7 can enable a clamping plate 8 to fix an aluminum material 19 to be machined through elastic force generated by elastic deformation of the spring 7, a clamping plate 8 is connected at the outer side of the telescopic rod 5 through threads, a punching block 10 is slidably connected in the upper die base 9, an installation groove 11 is formed in the upper end of the punching block 10, a punching hammer frame 12 is in contact connection with the interior of the installation groove 11, and a rounding punching hammer 13 is detachably connected at the lower end of the punching hammer frame 12, leading circle impact hammer 13 belongs to prior art, and the upper end sliding connection of impact hammer frame 12 has clamping screw 14, and clamping screw 14 is the standard component, and there is clamping screw 14 inside punching press piece 10 through threaded connection, and the upper end contact of lower die set seat 1 is connected with aluminium piece 19 that awaits processing, and the side of awaiting processing aluminium piece 19 is connected with the side contact of pinch-off blades 8.

The utility model has the advantages that the upper end of the lower die seat 1 is provided with the positioning plate 2 and the clamping plate 8, so that the types of the aluminum pieces to be processed which can be clamped by the lower die seat are more, the clamping groove 3 is arranged in the positioning plate 2, and the baffle 4, the telescopic rod 5, the spring 7 and other structures are additionally arranged in the clamping groove 3, so that the aluminum pieces to be processed with different types can be more conveniently and quickly replaced;

through the mode of seting up mounting groove 11 in the upper end of ram block 10, make its punching hammer frame 12 can change in the upper end of last mould seat 9, be connected through set screw 14 between punching hammer frame 12 and the ram block 10, make it can convenient quick dismantlement.

In this embodiment, the upper end of the lower mold base 1 is provided with a guide groove 16, the lower end of the clamping plate 8 is fixedly connected with a slider 15, the inside of the guide groove 16 is slidably connected with the slider 15, and the position of the clamping plate 8 can be changed arbitrarily through the matching of the slider 15 and the guide groove 16.

In this embodiment, a guide rod 17 is fixedly connected to the upper end of the lower mold base 1, a guide sleeve 18 is slidably connected to the upper end of the guide rod 17, the upper end of the guide sleeve 18 is fixedly connected to the lower end of the upper mold base 9, and the guide rod 17 and the guide sleeve 18 are used for positioning.

In this embodiment, the number of the fixing screws 14 is four, the four fixing screws 14 are uniformly distributed at the upper end of the hammer punching frame 12, and the four fixing screws 14 can ensure that the stress area of the hammer punching frame 12 when receiving impact force is increased, so that the hammer punching frame is not popped up.

In this embodiment, the number of the sliding blocks 15 is two, the two sliding blocks 15 are uniformly distributed at the lower end of the clamping plate 8, and the two sliding blocks 15 can ensure that the clamping plate 8 cannot deviate.

In this embodiment, the inside fixedly connected with guide block 6 of clamping groove 3, the right-hand member contact of guide block 6 is connected with spring 7, and the left end contact of baffle 4 is connected with spring 7, can make its clamping plate 8 fix its aluminium member 19 of treating processing through the elasticity of spring 7.

The utility model discloses the concrete implementation process as follows: when the aluminum product is subjected to square edge rounding, an aluminum product 19 to be machined is arranged at the upper end of a lower die seat 1 and is aligned to a positioning plate 2, then a clamping plate 8 is moved to clamp the side edge of the aluminum product 19 to be machined through the elasticity of a spring 7, an upper die seat 9 is pressed downwards after clamping is finished, the upper die seat 9 moves downwards through a guide sleeve 18, then a punch press is started to press a punching block 10 to move downwards, the punching block 10 drives a round-leading punch 13 to punch downwards, so that the square edge of the aluminum product 19 to be machined is rounded, when the aluminum product 19 to be machined with different specifications is machined, the size of the aluminum product 19 to be machined, which is clamped by the clamping plate 8, can be changed only by sliding a sliding block 15 in a guide groove 16 to displace the clamping plate 8, when the round-leading punch 13 is overhauled, a fixing screw 14 at the upper end of a punch frame 12 is screwed out, so that the round-leading punch 13 and the punch 12 can be disassembled, it can be overhauled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mould for aluminum product right angle limit circle guide, includes lower mould seat (1), goes up mould seat (9), its characterized in that, the upper end fixedly connected with locating plate (2) of lower mould seat (1), tight groove (3) of clamp has been seted up to the inside of locating plate (2), the inside sliding connection who presss from both sides tight groove (3) has baffle (4), the left end fixedly connected with telescopic link (5) of baffle (4), the outside sliding connection of telescopic link (5) has guide block (6), the surface sliding connection of telescopic link (5) has spring (7), the outside of telescopic link (5) has clamp plate (8) through threaded connection, the inside sliding connection of going up mould seat (9) has punching press piece (10), mounting groove (11) have been seted up to the upper end of punching press piece (10), the inside contact of mounting groove (11) is connected with dashing hammer carrier (12), the lower extreme of punching hammer frame (12) can be dismantled and be connected with circle of leading punching hammer (13), the upper end sliding connection of punching hammer frame (12) has clamping screw (14), there is clamping screw (14) inside of punching press piece (10) through threaded connection, the upper end contact connection of lower mould seat (1) waits to process aluminium spare (19), wait to process the side of aluminium spare (19) with the side contact connection of clamp plate (8).

2. The die for rounding the right-angle edge of the aluminum material as claimed in claim 1, wherein the upper end of the lower die base (1) is provided with a guide groove (16), the lower end of the clamping plate (8) is fixedly connected with a sliding block (15), and the sliding block (15) is slidably connected inside the guide groove (16).

3. The die for rounding the right-angle edge of the aluminum material as claimed in claim 1, wherein a guide rod (17) is fixedly connected to the upper end of the lower die holder (1), a guide sleeve (18) is slidably connected to the upper end of the guide rod (17), and the upper end of the guide sleeve (18) is fixedly connected to the lower end of the upper die holder (9).

4. The die for rounding the right-angle edges of the aluminum material as claimed in claim 1, wherein the number of the fixing screws (14) is four, and four fixing screws (14) are uniformly distributed at the upper end of the hammer frame (12).

5. The die for rounding the right-angle edge of the aluminum material as claimed in claim 2, wherein the number of the sliding blocks (15) is two, and the two sliding blocks (15) are uniformly distributed at the lower end of the clamping plate (8).

6. The die for rounding right-angle edges of aluminum materials as claimed in claim 1, wherein a guide block (6) is fixedly connected to the inside of the clamping groove (3), a spring (7) is in contact connection with the right end of the guide block (6), and a spring (7) is in contact connection with the left end of the baffle plate (4).