Blanking die for metal support machining

Abstract

The utility model discloses a blanking die for processing a metal support, which comprises a bottom plate, two supporting rods are fixedly mounted on the top side of the bottom plate, a same placing block is fixedly mounted on the top sides of the two supporting rods, a lower die block is arranged on the outer side of the placing block, a through hole is formed in the lower die block, and the through hole is matched with the placing block. A fixing assembly is arranged on the outer side of the lower module, a rotating motor is started, the rotating motor drives a rotating rod to rotate, then a gear fixedly connected with the outer side of the rotating rod in a sleeving mode can synchronously rotate, the gear is matched with a toothed plate, so that the toothed plate is driven to move downwards, and then the lower module can synchronously move downwards under the condition that the toothed plate moves downwards; after the metal support is punched, the punched metal support can be displayed, a worker pushes the punched metal support to an inclined block through a tool, the punched metal support slides into a collecting box along the inclined block, and a lower module can be driven to move upwards or downwards through forward rotation or reverse rotation of a rotating motor.

Description

Technical Field

[0001] The utility model relates to the technical field of punching dies, in particular to a punching die for processing a metal bracket. Background Art

[0002] The metal bracket of the automobile engine guard plate is usually formed by welding of stamping parts. In stamping production, blanking is one of the basic processes for forming the metal bracket of the automobile engine guard plate. It is a stamping method for separating parts or blanks of the required shape and size from the sheet.

[0003] The existing punching die cannot realize the quick unloading of the product after punching, which brings inconvenience to the use. Since the parts after punching are often left on the upper end of the lower die, the operator has to reach into the middle of the punching die and take out the excess parts, which poses certain safety hazards. Therefore, a punching die for metal bracket processing is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a punching die for processing a metal bracket, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A punching die for processing a metal bracket comprises a base plate, two support rods are fixedly installed on the top side of the base plate, a same placement block is fixedly installed on the top sides of the two support rods, a lower module is arranged on the outer side of the placement block, a through hole is opened in the lower module, the through hole is matched with the placement block, a fixing assembly is arranged on the outer side of the lower module, an inclined block is fixedly installed on the top side of the base plate, the inclined block is located on one side of the lower module, a same connecting frame is fixedly installed on both sides of the lower module, a tooth plate is fixedly installed on one side of the connecting frame, two mounting plates are fixedly installed on the top side of the base plate, a rotating motor is fixedly installed on one side of one mounting plate, an output end of the rotating motor rotates through a mounting plate and is fixedly installed with a rotating rod, the other end of the rotating rod is rotatably connected to the other mounting plate, a gear is fixedly sleeved on the outer side of the rotating rod, the gear is matched with the tooth plate, and a supporting assembly and a punching assembly are respectively arranged on the top side of the base plate.

[0007] Preferably, the fixing assembly includes two fixing plates fixedly installed on both sides of the lower module, the four fixing plates are all provided with circular holes, four limit rods are fixedly installed on the top side of the bottom plate, the four limit rods are all adapted to the circular holes provided in the four fixing plates, and the other ends of the four limit rods are fixedly installed with limit plates.

[0008] Preferably, the support assembly includes two slide grooves provided on the bottom plate, sliders are slidably installed in the two slide grooves, and support blocks are fixedly installed on the top sides of the two sliders.

[0009] Preferably, a same push rod is fixedly mounted on one side of the two support blocks, the push rod is U-shaped, and the top sides of the two support blocks fit with the bottom side of the lower module.

[0010] Preferably, the punching assembly includes a mounting frame fixedly mounted on the top side of the base plate, a cylinder is fixedly mounted on the top side of the mounting frame, an output end of the cylinder passes through the mounting frame and is fixedly connected to an upper module, and the upper module is adapted to the lower module.

[0011] Preferably, a through opening is provided on one side of the bottom plate, a collecting box is fixedly installed in the through opening, and the collecting box is located on one side of the inclined block.

[0012] Preferably, support legs are fixedly mounted on the bottom side of the base plate, and the number of the support legs is four.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the punching die for processing the metal bracket is started by the rotating motor, which drives the rotating rod to rotate, and then the gear fixedly sleeved on the outside of the rotating rod will rotate synchronously. Because the gear is in line with the tooth plate, the tooth plate is driven to move downward, and then the lower module can also move downward synchronously when the tooth plate moves downward, and then the punched metal bracket will be displayed. Then the staff will use tools to push the punched metal bracket onto the inclined block, and then it will slide along the inclined block into the collection box. The rotating motor can drive the lower module to move upward or downward by forward or reverse rotation, and there is no need for manual hands to reach into the mold slot to take the material.

[0014] The two support blocks are moved by pushing the push rod, and then the sliders fixedly connected to the bottom sides of the two support blocks will slide in the slide grooves, and then the two support blocks are pushed to the bottom side of the lower module, and then the bottom side of the lower module will fit with the two support blocks. The two support blocks can support the pressure of the upper module when punching the lower module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of some parts of the structural slider of the utility model;

[0017] Figure 3 This is a schematic diagram of some parts of the tooth plate structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structural gear of the utility model.

[0019] In the figure: 1. base plate; 2. support leg; 3. mounting frame; 4. cylinder; 5. upper module; 6. support rod; 7. placement block; 8. lower module; 9. fixing plate; 10. limit rod; 11. limit plate; 12. connecting frame; 13. tooth plate; 14. mounting plate; 15. rotating motor; 16. rotating rod; 17. gear; 18. slide groove; 19. slider; 20. support block; 21. push rod; 22. inclined block; 23. collection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-4 A punching die for processing a metal bracket comprises a bottom plate 1, two support rods 6 are fixedly installed on the top side of the bottom plate 1, a same placement block 7 is fixedly installed on the top side of the two support rods 6, a lower module 8 is arranged on the outer side of the placement block 7, the lower module 8 is provided with a through hole, the through hole is adapted to the placement block 7, a fixing assembly is arranged on the outer side of the lower module 8, an inclined block 22 is fixedly installed on the top side of the bottom plate 1, the inclined block 22 is located on one side of the lower module 8, a same connecting frame 12 is fixedly installed on both sides of the lower module 8, a tooth plate 13 is fixedly installed on one side of the connecting frame 12, two mounting plates 14 are fixedly installed on the top side of the bottom plate 1, a rotating motor 15 is fixedly installed on one side of a mounting plate 14, an output end of the rotating motor 15 rotates through a mounting plate 14 and is fixedly installed with a rotating rod 16, the other end of the rotating rod 16 It is rotatably connected to another mounting plate 14, and a gear 17 is fixedly sleeved on the outer side of the rotating rod 16, and the gear 17 is matched with the tooth plate 13. The top side of the bottom plate 1 is respectively provided with a supporting assembly and a punching assembly. By starting the rotating motor 15 counterclockwise, the rotating motor 15 drives the rotating rod 16 to rotate, and then the gear 17 fixedly sleeved on the outer side of the rotating rod 16 will rotate synchronously, because the gear 17 is matched with the tooth plate 13, thereby driving the tooth plate 13 to move downward, and then the lower module 8 can also move downward synchronously when the tooth plate 13 moves downward, and then the punched metal bracket will be displayed, and then the staff will use tools to push the punched metal bracket onto the inclined block 22, and then the metal bracket will slide into the collection box 23 along the inclined block 22, so as to facilitate the subsequent staff to collect it uniformly.

[0022] Specifically, the fixing assembly includes two fixing plates 9 fixedly installed on both sides of the lower module 8, the four fixing plates 9 are all provided with circular holes, four limiting rods 10 are fixedly installed on the top side of the bottom plate 1, the four limiting rods 10 are all adapted to the circular holes provided in the four fixing plates 9, and the other ends of the four limiting rods 10 are fixedly installed with limiting plates 11. By setting up multiple fixing plates 9, limiting rods 10 and limiting plates 11, it can be ensured that the lower module 8 is always in the same horizontal line as the upper module 5, and it can also avoid the displacement of the upper module 5 when punching the metal parts on the top side of the lower module 8.

[0023] Specifically, the support assembly includes two slide grooves 18 opened on the base plate 1, and sliders 19 are slidably installed in the two slide grooves 18. Support blocks 20 are fixedly installed on the top sides of the two sliders 19. The same push rod 21 is fixedly installed on one side of the two support blocks 20. The push rod 21 is U-shaped. The top sides of the two support blocks 20 are in contact with the bottom side of the lower module 8. The two support blocks 20 are moved by pushing the push rod 21, and then the sliders 19 fixedly connected to the bottom sides of the two support blocks 20 will slide in the slide grooves 18, and then the two support blocks 20 are pushed to the bottom side of the lower module 8, and then the bottom side of the lower module 8 will be in contact with the two support blocks 20. The two support blocks 20 can support the pressure of the upper module 5 when punching the lower module 8.

[0024] Specifically, the punching assembly includes a mounting frame 3 fixedly mounted on the top side of the base plate 1, a cylinder 4 fixedly mounted on the top side of the mounting frame 3, an output end of the cylinder 4 passes through the mounting frame 3 and is fixedly connected to an upper module 5, the upper module 5 is adapted to the lower module 8, and by starting the cylinder 4, the cylinder 4 drives the upper module 5 fixedly connected to the output end to move downward, the upper module 5 is adapted to the lower module 8, and then the metal bracket on the top side of the lower module 8 can be punched.

[0025] Specifically, a through opening is provided on one side of the base plate 1, and a collection box 23 is fixedly installed in the through opening. The collection box 23 is located on one side of the inclined block 22. Through the set collection box 23, the punched metal brackets can be collected, which is convenient for subsequent personnel to handle uniformly.

[0026] Specifically, the bottom side of the base plate 1 is fixedly mounted with support legs 2 , and the number of the support legs 2 is four.

[0027] During use: the metal bracket to be punched is placed on the top side of the lower module 8, and then the two support blocks 20 are pushed to the bottom side of the lower module 8 by pushing the push rod 21, and then the bottom side of the lower module 8 will fit with the two support blocks 20. The two support blocks 20 can support the pressure of the upper module 5 when punching the lower module 8, and then the cylinder 4 is started, and the cylinder 4 drives the upper module 5 fixedly connected to the output end to move downward, and the upper module 5 is adapted to the lower module 8, and then the metal bracket on the top side of the lower module 8 can be punched. After the punching is completed, the punched metal bracket will remain on the placement block 7, and then the cylinder 4 is operated again to drive the upper module 5 to move upward, and then the punched metal parts on the lower module 8 are cleaned away, and then the rotation is started. The motor 15 drives the rotating rod 16 to rotate, and then the gear 17 fixedly sleeved on the outside of the rotating rod 16 will rotate synchronously, because the gear 17 is matched with the tooth plate 13, thereby driving the tooth plate 13 to move downward, and then the lower module 8 can also move downward synchronously when the tooth plate 13 moves downward, and then the punched metal bracket will be displayed, and then the staff will use tools to push the punched metal bracket onto the inclined block 22, and then the metal bracket will slide into the collection box 23 along the inclined block 22. By setting up multiple fixed plates 9, limit rods 10 and limit plates 11, it can be ensured that the lower module 8 is always in the same horizontal line as the upper module 5, and it can also avoid the displacement of the upper module 5 when punching the metal parts on the top side of the lower module 8.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching die for metal bracket processing, comprising a base plate (1), characterized in that: Two support rods (6) are fixedly mounted on the top side of the bottom plate (1); a same placement block (7) is fixedly mounted on the top sides of the two support rods (6); a lower module (8) is arranged on the outer side of the placement block (7); the lower module (8) has a through hole, which is matched with the placement block (7); a fixing component is arranged on the outer side of the lower module (8); an inclined block (22) is fixedly mounted on the top side of the bottom plate (1); the inclined block (22) is located on one side of the lower module (8); a same connecting frame (12) is fixedly mounted on both sides of the lower module (8); and one side of the connecting frame (12) is fixedly mounted. A toothed plate (13) is installed, two mounting plates (14) are fixedly installed on the top side of the bottom plate (1), a rotating motor (15) is fixedly installed on one side of one mounting plate (14), an output end of the rotating motor (15) rotates through one mounting plate (14) and is fixedly installed with a rotating rod (16), the other end of the rotating rod (16) is rotatably connected to the other mounting plate (14), a gear (17) is fixedly sleeved on the outer side of the rotating rod (16), and the gear (17) is matched with the toothed plate (13), and a supporting component and a punching component are respectively arranged on the top side of the bottom plate (1).

2. A punching die for metal bracket processing according to claim 1, characterized in that: The fixing assembly comprises two fixing plates (9) fixedly mounted on both sides of the lower module (8), the four fixing plates (9) each having a circular hole, four limiting rods (10) fixedly mounted on the top side of the bottom plate (1), the four limiting rods (10) each being adapted to fit the circular holes formed in the four fixing plates (9), and the other ends of the four limiting rods (10) each having a limiting plate (11) fixedly mounted thereon.

3. A punching die for metal bracket processing according to claim 1, characterized in that: The support assembly comprises two slide grooves (18) provided on the bottom plate (1), wherein a slider (19) is slidably mounted in each of the two slide grooves (18), and a support block (20) is fixedly mounted on the top side of each of the two sliders (19).

4. A punching die for metal bracket processing according to claim 3, characterized in that: A common push rod (21) is fixedly mounted on one side of the two support blocks (20); the push rod (21) is U-shaped; the top sides of the two support blocks (20) are in contact with the bottom side of the lower module (8).

5. The punching die for metal bracket processing according to claim 1, characterized in that: The punching assembly comprises a mounting frame (3) fixedly mounted on the top side of the base plate (1), a cylinder (4) fixedly mounted on the top side of the mounting frame (3), an output end of the cylinder (4) passing through the mounting frame (3) and fixedly connected to an upper module (5), the upper module (5) being compatible with the lower module (8).

6. A punching die for metal bracket processing according to claim 1, characterized in that: A through opening is provided on one side of the bottom plate (1), and a collection box (23) is fixedly installed in the through opening. The collection box (23) is located on one side of the inclined block (22).

7. A punching die for metal bracket processing according to claim 1, characterized in that: Support legs (2) are fixedly mounted on the bottom side of the base plate (1), and the number of the support legs (2) is four.

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