Die for machining sheet metal parts

Abstract

The utility model discloses a sheet metal part processing die which comprises a base, a lower die and an upper die, the lower die is installed at the upper end of the base, the upper die is arranged above the lower die, supporting seats are fixed to the front side and the rear side of the upper end of the base respectively, the upper portions of the supporting seats are detachably connected with the lower portion of the lower die, and side seats are fixed to the left ends and the right ends of the supporting seats respectively. A conveying assembly installed on the side bases is arranged between the supporting bases, and T-shaped sliding grooves are formed in the upper ends of the supporting bases. According to the die for machining the sheet metal part, the conveying assembly is arranged below the lower die, after the sheet metal part is punched, waste falls on the conveying assembly, then the conveying assembly outputs the waste to the outside, and then the waste falls on the external collecting assembly, so that the amount of the collected waste is conveniently known, meanwhile, workers can conveniently clean the collected waste, and the working efficiency is improved. And the lower die and the supporting seat are detachably arranged, so that the device can be suitable for lower dies of different specifications, the required lower die can be mounted on the supporting seat to be assembled and used, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal molds, in particular to a mold for processing sheet metal parts. Background Art

[0002] As sheet metal is used more and more widely, the design of sheet metal parts has become a very important part of the product development process. Sheet metal must meet the requirements of product function and appearance. When processing sheet metal parts, some molds are needed, and the mold for punching sheet metal parts is one of them.

[0003] Currently, when punching sheet metal parts, a collection box is generally set under the blanking chute to collect waste. After the waste is accumulated and collected, it is more laborious to remove the waste box, and it is inconvenient to see how much waste has been collected, which causes inconvenience. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide a mold for sheet metal processing to solve the problem that when punching sheet metal parts, a collection box is generally set under the blanking chute to collect waste. After the waste is accumulated and collected, it is relatively laborious to move it out of the waste box, and it is inconvenient to see how much waste has been collected, thus causing inconvenience.

[0005] To achieve the above objectives, the utility model provides a mold for sheet metal processing, including a base, a lower mold and an upper mold, the lower mold is installed on the upper end of the base, the upper mold is arranged above the lower mold, and support seats are fixed on the front and rear sides of the upper end of the base, the upper part of the support seat is detachably connected to the lower part of the lower mold, and side seats are fixed on the left and right ends of the support seat, and a conveying assembly installed with the side seats is arranged between the support seats, the upper end of the support seat is provided with a T-shaped slide groove, and T-shaped sliders are fixed on the front and rear sides of the lower end of the lower mold, the T-shaped sliders are slidably connected to the T-shaped slide groove, and a sliding opening is provided on the upper side of one end of the side seat close to the support seat, and a baffle elastically connected to the side seat is provided inside the sliding opening, and the upper part of the baffle covers the notch of the T-shaped slide groove.

[0006] Preferably, the conveying assembly includes rollers, a conveyor belt and a motor. There are two rollers, which are arranged on the left and right. The front and rear ends of the rollers pass through the side seats and are connected to the side seat bearings. The conveyor belt is connected between the rollers. The motor is fixedly installed on one of the side seats, and the output end of the motor is fixed to one of the rollers.

[0007] Preferably, a cross bar is fixed between the upper parts of the front and rear baffles.

[0008] Preferably, a guide rail is fixed to the bottom end of the side seat, a guide block is slidably connected to the inside of the guide rail, and a connecting rod is rotatably connected between the upper part of the guide block and the lower part of the baffle.

[0009] Preferably, a bottom shaft seat is fixed to the upper end of the guide block, a top shaft seat is fixed to the lower end of the baffle, the middle parts of the top shaft seat and the bottom shaft seat are rotatably connected to shaft rods, and both ends of the connecting rod are fixed to the two shaft rods respectively.

[0010] Preferably, a guide rod is fixed inside the guide rail, the guide rod and the guide block are movably connected, a spring is connected between the guide block and the inner wall of the guide rail, and the spring is located outside the guide rod.

[0011] The utility model provides a die for sheet metal processing, which has the following beneficial effects: the die for sheet metal processing, by arranging a conveying assembly below the lower die, can allow waste to fall onto the conveying assembly after punching the sheet metal, and then the conveying assembly outputs the waste to the outside, and then the waste falls onto the external collection assembly, so that it is convenient to understand how much waste has been collected, and it is convenient for workers to clean up the collected waste, and the lower die and the support seat are detachable and can be suitable for lower dies of different specifications, so that the required lower die can be installed on the support seat for assembly and use, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the baffle after it moves down;

[0014] Figure 3 It is a cross-sectional schematic diagram of the side seat of the present utility model.

[0015] In the figure: 1-base, 2-support seat, 3-lower mold, 4-upper mold, 5-side seat, 6-roller, 7-conveyor belt, 8-motor, 9-baffle, 10-cross bar, 11-T-type slider, 12-T-type slide, 13-top shaft seat, 14-guide block, 15-bottom shaft seat, 16-connecting rod, 17-shaft rod, 18-guide rod, 19-spring, 20-guide rail, 21-slide. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 3, a mold for sheet metal processing, including a base 1, a lower mold 3 and an upper mold 4, the lower mold 3 is installed on the upper end of the base 1, the upper mold 4 is arranged above the lower mold 3, and support seats 2 are fixed on both sides of the front and rear ends of the upper end of the base 1, the upper part of the support seat 2 is detachably connected to the lower part of the lower mold 3, and side seats 5 are fixed on the left and right ends of the support seat 2. A conveying assembly installed with the side seats 5 is arranged between the support seats 2, and the conveying assembly includes rollers 6, conveyor belts 7 and motors 8. There are two rollers 6, and the rollers 6 are arranged left and right. The front and rear ends of the rollers 6 pass through the side seats 5 and are connected to the side seat 5 bearings. The conveyor belts 7 are connected between the rollers 6, and the motor 8 is fixed to one of the side seats 5. The output end of the motor 8 is fixed to one of the rollers 6. The motor 8 can drive the roller 6 to rotate, and the roller 6 can drive the conveyor belt 7 to move, so that the sheet metal to be processed is placed on the lower mold 3, and then the upper mold 4 moves down to punch the sheet metal. By arranging a conveying assembly under the lower mold 3, the waste can fall on the conveyor belt 7 of the conveying assembly after punching the sheet metal, and then the conveyor belt 7 outputs the waste to the outside. A collecting assembly is provided under one end of the conveyor belt 7, and then the waste falls into the external collecting assembly, which makes it convenient for workers to see the waste in the collecting assembly to understand how much waste has been collected. The collecting assembly is loaded on a cart, which also makes it convenient for workers to clean up the collected waste.

[0018] The support seat 2 has a T-shaped slot 12 at the upper end, and T-shaped sliders 11 are fixed on both the front and rear sides of the lower end of the lower die 3. The T-shaped sliders 11 are slidably connected to the T-shaped slot 12. A sliding opening 21 is provided on the upper side of one end of the side seat 5 close to the support seat 2. A baffle 9 elastically connected to the side seat 5 is provided inside the sliding opening 21. A guide rail 20 is fixed to the bottom end of the side seat 5. A guide block 14 is slidably connected to the guide rail 20. A connecting rod 1 is rotatably connected between the upper part of the guide block 14 and the lower part of the baffle 9. 6. The upper end of the guide block 14 is fixed with a bottom shaft seat 15, and the lower end of the baffle 9 is fixed with a top shaft seat 13. The middle parts of the top shaft seat 13 and the bottom shaft seat 15 are rotatably connected with a shaft rod 17. The two ends of the connecting rod 16 are respectively fixed with two shaft rods 17. The upper part of the baffle 9 covers the notch of the T-shaped slide 12. The T-shaped slider 11 under the lower mold 3 is aligned with the T-shaped slide 12 on the support seat 2 and slides horizontally. In this process, the baffle 9 is first pressed down with the T-shaped slider 11, and the baffle 9 moves down to no longer block the T-shaped slide 12, and then the T-shaped slider 11 can slide into the T-shaped slide 12. During the downward movement of the baffle 9, the baffle 9 drives the connecting rod 16 to rotate, and the connecting rod 16 pushes the guide block 14 to move. A guide rod 18 is fixed inside the guide rail 20, and the guide rod 18 and the guide block 14 are movable through each other. A spring 19 is connected between the guide block 14 and the inner wall of the guide rail 20. The spring 19 is located on the outside of the guide rod 18. When the guide block 14 slides inside the guide rail 20, it can slide along the guide rod 18, and at the same time, the guide After the block 14 squeezes the spring 19, the spring 19 can also push the guide block 14 to reset. In this way, when the baffle 9 moves down and the guide block 14 squeezes the spring 19, the baffle 9 is no longer pressed down. The spring 19 can make the baffle 9 move up and reset to block the notch of the T-shaped slide groove 12, preventing the T-shaped slider 11 from sliding out of the T-shaped slide groove 12. In this way, the lower mold 3 and the support seat 2 are detachable and can be suitable for lower molds 3 of different specifications, so that the required lower mold 3 can be installed on the support seat 2 for assembly and use, which improves practicality.

[0019] Because a cross bar 10 is fixed between the upper portions of the front and rear baffles 9 , the provision of the cross bar 10 can facilitate the front and rear baffles 9 to move up or down at the same time.

[0020] Working principle: Align the T-shaped slider 11 under the lower die 3 with the T-shaped slot 12 on the support seat 2 and slide it horizontally. In this process, first use the T-shaped slider 11 to press the cross bar 10, so that the cross bar 10 drives the baffle 9 to move down to the notch that no longer blocks the T-shaped slot 12, and then the T-shaped slider 11 can slide into the T-shaped slot 12. During the downward movement of the baffle 9, the baffle 9 drives the connecting rod 16 to rotate, and the connecting rod 16 pushes the guide block 14 to move, so that the guide block 14 squeezes the spring 19. When the T-shaped slider 11 is completely moved into the T-shaped slot 12 and no longer presses the baffle 9, the spring 19 will move the baffle 9 up and reset it to block the T-shaped slot 1 2, prevents the T-shaped slider 11 from sliding out of the T-shaped slide 12, so that the sheet metal to be processed is placed on the lower die 3, and then the upper die 4 is moved down to punch the sheet metal. By arranging a conveying assembly under the lower die 3, the waste can fall on the conveyor belt 7 of the conveying assembly after punching the sheet metal, and then the conveyor belt 7 outputs the waste to the outside. A collecting assembly is provided under one end of the conveyor belt 7, and then the waste falls into the external collecting assembly, which makes it convenient for workers to see the waste in the collecting assembly to understand how much waste has been collected. The collecting assembly is loaded on a cart, which makes it convenient for workers to clean up the collected waste.

[0021] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A die for sheet metal processing, comprising a base (1), a lower die (3) and an upper die (4), wherein the lower die (3) is mounted on the upper end of the base (1), and the upper die (4) is arranged above the lower die (3), characterized in that: A support seat (2) is fixed on both the front and rear sides of the upper end of the base (1), the upper part of the support seat (2) is detachably connected to the lower part of the lower mold (3), and side seats (5) are fixed on both the left and right ends of the support seat (2). A conveying assembly installed with the side seats (5) is provided between the support seats (2), and a T-shaped slide groove (12) is opened on the upper end of the support seat (2), and a T-shaped slider (11) is fixed on both the front and rear sides of the lower end of the lower mold (3). The T-shaped slider (11) is slidably connected to the T-shaped slide groove (12), and a sliding opening (21) is opened on the upper side of one end of the side seat (5) close to the support seat (2), and a baffle (9) elastically connected to the side seat (5) is provided inside the sliding opening (21), and the upper part of the baffle (9) covers the notch of the T-shaped slide groove (12).

2. A sheet metal processing mold according to claim 1, characterized in that: The conveying assembly includes rollers (6), a conveyor belt (7) and a motor (8). There are two rollers (6), and the rollers (6) are arranged on the left and right. The front and rear ends of the rollers (6) pass through the side seats (5) and are connected to the bearings of the side seats (5). The conveyor belt (7) is connected between the rollers (6). The motor (8) is fixedly installed on one of the side seats (5), and the output end of the motor (8) is fixed to one of the rollers (6).

3. The sheet metal processing mold according to claim 1, characterized in that: A crossbar (10) is fixed between the upper portions of the front and rear baffles (9).

4. The sheet metal processing mold according to claim 1, characterized in that: A guide rail (20) is fixed to the bottom end of the side seat (5), a guide block (14) is slidably connected to the inside of the guide rail (20), and a connecting rod (16) is rotatably connected between the upper part of the guide block (14) and the lower part of the baffle (9).

5. The sheet metal processing mold according to claim 4, characterized in that: A bottom shaft seat (15) is fixed to the upper end of the guide block (14), a top shaft seat (13) is fixed to the lower end of the baffle (9), and shaft rods (17) are rotatably connected to the middle of the top shaft seat (13) and the bottom shaft seat (15), and both ends of the connecting rod (16) are fixed to the two shaft rods (17).

6. The sheet metal processing mold according to claim 4, characterized in that: A guide rod (18) is fixed inside the guide rail (20), and the guide rod (18) and the guide block (14) are movably interpenetrating. A spring (19) is connected between the guide block (14) and the inner wall of the guide rail (20), and the spring (19) is located outside the guide rod (18).

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