Die for forming and processing metal bar

Abstract

The utility model discloses a die for forming and processing a metal bar, and relates to the technical field of metal bar processing. The top end of the base is fixedly connected with a lower mold, the inner wall of the lower mold and the top end of the base are jointly provided with a demolding assembly, one side of the top end of the base is provided with a downward pressing assembly, one end of the downward pressing assembly is fixedly connected with a connecting plate, and the two sides of the bottom end of the connecting plate are fixedly connected with vertical plates; according to the device, through the arrangement of the demolding assembly structure, a metal rod obtained after compression molding can be rapidly separated from the mold, operation is easy and convenient, the use convenience of the machining mold is improved, and the machining efficiency is improved. Through the arrangement of the downward pressing assembly structure, the metal rod needing to be machined can be conveniently and rapidly pressed and formed, and the machining efficiency of the machining mold is improved.

Description

Technical Field

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

[0002] The production process of metal bars includes drawing, straightening, cutting, polishing, chamfering, bending and other processes. Most of these processes are performed on metal bars one by one. In order to meet the use requirements of metal bars, the metal bars need to be finally bent and formed, and processing molds are required during the processing and forming.

[0003] Firstly, the existing metal rod will be stuck in the mold after being pressed into shape. It is troublesome and time-consuming to take the formed metal rod out of the mold. There is no demoulding component, which makes it inconvenient to quickly demould and take out the metal rod pressed into shape in the mold, thereby reducing the convenience of using the processing mold. Secondly, when bending the metal plate, the upper mold is generally pressed down manually to fit the lower mold to form the metal plate. This method is time-consuming and labor-intensive. There is no automatic pressing component, which makes it inconvenient to quickly press the metal rod into shape, thereby reducing the processing efficiency of the processing mold. Utility Model Content

[0004] In order to solve the problem that it is inconvenient to quickly demould and remove the metal rod pressed and formed in the mold and it is inconvenient to quickly press and form the metal rod; the purpose of the utility model is to provide a mold for metal rod forming processing.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a mold for metal rod forming processing, including a base, the top of the base is fixedly connected to a lower mold, the inner wall of the lower mold and the top of the base are jointly provided with a demolding assembly, and a pressing assembly is provided on one side of the top of the base, one end of the pressing assembly is fixedly connected to a connecting plate, both sides of the bottom end of the connecting plate are fixedly connected to vertical plates, one end of the opposite surfaces of the two vertical plates are jointly rotatably connected to a round rod, and the outer surface of the round rod is fixedly sleeved with an upper mold used in conjunction with the lower mold.

[0006] Preferably, the demoulding assembly includes a support seat, the bottom end of the support seat is fixedly connected to the top end of the base, the top end of the support seat is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a long rod, the inner walls on both sides of the lower mold are slidably connected to a movable plate, one side of the bottom end of the movable plate is fixedly connected to a vertical plate, and one end of the vertical plate is provided with a through-type card slot for use with the long rod, the top end of the movable plate is fixedly connected to four vertical rods, and the lower inner wall of the lower mold is provided with four through grooves for use with the vertical rods.

[0007] Preferably, the pressing assembly includes a bracket, the bottom end of the bracket is fixedly connected to one side of the top end of the base, the lower part of one end of the bracket is fixedly connected to a support plate, the top end of the support plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to a first bevel gear, the outer surface of the first bevel gear is meshingly connected to the second bevel gear, and the middle part of the top end of the second bevel gear is fixedly connected to a screw, the top end of the screw is rotatably connected to the upper inner wall of the bracket, the outer surface of the screw is threadedly sleeved with a moving block, and one end of the moving block is fixedly connected to one end of the connecting plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The present application can facilitate the rapid separation of the pressed metal rod from the mold through the arrangement of the demoulding component structure, which is simple and convenient to operate and improves the convenience of using the processing mold;

[0010] 2. The present application, through the setting of the pressing component structure, can facilitate the rapid pressing and forming of the metal rods to be processed, thereby improving the processing efficiency of the processing mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the demoulding component of the utility model.

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0015] Figure 4 This is a schematic diagram of the structure of the downward pressing component of the utility model.

[0016] In the figure: 1. base; 2. demoulding assembly; 21. through groove; 22. guide block; 23. guide groove; 24. vertical rod; 25. connecting rod; 26. support seat; 27. cylinder; 28. vertical plate; 29. ​​movable plate; 201. slot; 202. long rod; 3. pressing assembly; 31. guide rod; 32. vertical shell; 33. motor; 34. support plate; 35. bracket; 36. first bevel gear; 37. second bevel gear; 38. screw; 39. movable block; 4. lower mold; 5. round rod; 6. vertical plate; 7. connecting plate; 8. upper mold. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-4 As shown, the utility model provides a mold for metal rod forming processing, including a base 1, the top of the base 1 is fixedly connected with a lower mold 4, the inner wall of the lower mold 4 and the top of the base 1 are jointly provided with a demoulding component 2, a top side of the base 1 is provided with a pressing component 3, one end of the pressing component 3 is fixedly connected with a connecting plate 7, both sides of the bottom end of the connecting plate 7 are fixedly connected with vertical plates 6, one end of the opposite surfaces of the two vertical plates 6 are jointly rotatably connected with a round rod 5, the outer surface of the round rod 5 is fixedly sleeved with an upper mold 8 used in conjunction with the lower mold 4, first, the metal rod to be processed is placed at a suitable position on the lower mold 4, and then the connecting plate 7 is driven to move downward by the pressing component 3, the connecting plate 7 moves downward to drive the two vertical plates 6 to move downward, the two vertical plates 6 move downward and drive the upper mold 8 to move downward through the round rod 5 to cooperate with the lower mold 4 to quickly press and form the metal rod, then cancel the downward pressure on the metal rod, and the metal rod formed in the lower mold 4 is ejected by the demoulding component 2, so as to realize rapid demoulding of the metal rod and improve the convenience of using the processing mold.

[0019] The demoulding assembly 2 includes a support seat 26, the bottom end of the support seat 26 is fixedly connected to the top of the base 1, the top of the support seat 26 is fixedly connected to a cylinder 27, and the output end of the cylinder 27 is fixedly connected to a connecting rod 25, one end of the connecting rod 25 is fixedly connected to a long rod 202, and the inner walls on both sides of the lower mold 4 are slidably connected to a movable plate 29, one side of the bottom end of the movable plate 29 is fixedly connected to a vertical plate 28, and one end of the vertical plate 28 is provided with a through-type card slot 201 used to cooperate with the long rod 202, and the top of the movable plate 29 is fixedly connected to four vertical rods 24, the lower inner wall of the lower mold 4 is provided with four through grooves 21 used to cooperate with the vertical rods 24, the cylinder 27 is started, and the output end of the cylinder 27 drives the connecting rod 25 to move, the movement of the connecting rod 25 drives the long rod 202 to move, the movement of the long rod 202 drives the long rod 202 to move in the horizontal direction, the movement of the long rod 202 cooperates with the slot 201 on the vertical plate 28 to make the moving plate 29 move in the vertical direction, the movement of the moving plate 29 drives the four vertical rods 24 to pass through the through grooves 21 at the same time, so that the vertical rods 24 push out the metal rods pressed and formed in the lower mold 4, thereby realizing the rapid demolding of the metal rods.

[0020] The pressing assembly 3 includes a bracket 35, the bottom end of the bracket 35 is fixedly connected to one side of the top of the base 1, the lower part of one end of the bracket 35 is fixedly connected to a support plate 34, the top of the support plate 34 is fixedly connected to a motor 33, and the output end of the motor 33 is fixedly connected to a first bevel gear 36, the outer surface of the first bevel gear 36 is meshedly connected to a second bevel gear 37, and the middle part of the top of the second bevel gear 37 is fixedly connected to a screw rod 38, the top of the screw rod 38 is rotatably connected to the upper inner wall of the bracket 35, and the outer surface of the screw rod 38 is fixedly connected to the upper inner wall of the bracket 35. A moving block 39 is threadedly sleeved on the surface, and one end of the moving block 39 is fixedly connected to one end of the connecting plate 7. The motor 33 is started, and the output end of the motor 33 drives the first bevel gear 36 to rotate. The rotation of the first bevel gear 36 drives the second bevel gear 37 to rotate. The rotation of the second bevel gear 37 drives the screw 38 to rotate. The rotation of the screw 38 drives the moving block 39 to move in the vertical direction. When the moving block 39 moves downward, the upper mold 8 moves downward through the connecting plate 7 to cooperate with the lower mold 4 to quickly press and form the metal rod, thereby improving the processing efficiency of the processing mold.

[0021] The outer surface of the long rod 202 is in sliding contact with the inner walls of both sides of the slot 201, and the slot 201 is arranged in an inclined shape, so that the slot 201 can be used in conjunction with the long rod 202 to make the vertical plate 28 move in the vertical direction.

[0022] The outer surfaces of the four vertical rods 24 are respectively slidably connected to the inner walls of the four through slots 21 , so that the vertical rods 24 can pass through the through slots 21 .

[0023] Both ends of the movable plate 29 are fixedly connected with guide blocks 22, and the inner walls on both sides of the lower mold 4 are provided with guide grooves 23 used to cooperate with the two guide blocks 22, and the ends of the two guide blocks 22 facing each other are slidably connected to the inner walls of one side of the two guide grooves 23 respectively, and the guide grooves 23 are used in conjunction with the guide blocks 22 to facilitate the guidance of the movable plate 29 when it moves.

[0024] The end of the moving block 39 facing away from the connecting plate 7 is slidably connected to the inner wall of one side of the bracket 35, which serves to limit the movement of the moving block 39 and prevent the moving block 39 from rotating with the screw rod 38 during movement, affecting the up and down movement of the moving block 39.

[0025] Guide rods 31 are fixedly connected to both sides of the bottom end of the connecting plate 7, and vertical shells 32 used in conjunction with the two guide rods 31 are fixedly connected to both sides of one end of the base 1, and the outer surfaces of the two guide rods 31 are slidably connected to the inner walls of the two vertical shells 32 respectively. The vertical shells 32 cooperate with the guide rods 31 to facilitate the guidance of the connecting plate 7 when it moves.

[0026] Working principle: firstly, place the metal rod to be processed at a suitable position on the lower mold 4, and then start the motor 33 through the pressing assembly 3, the output end of the motor 33 drives the first bevel gear 36 to rotate, the rotation of the first bevel gear 36 drives the second bevel gear 37 to rotate, the rotation of the second bevel gear 37 drives the screw 38 to rotate, the rotation of the screw 38 drives the moving block 39 to move in the vertical direction, the moving block 39 drives the connecting plate 7 to move downward when it moves downward, and at the same time, the vertical shell 32 cooperates with the guide rod 31 to guide the connecting plate 7 when it moves, the connecting plate 7 moves downward and drives the two vertical plates 6 to move downward, the two vertical plates 6 move downward and drive the upper mold 8 to move downward through the round rod 5 to cooperate with the lower mold 4 to quickly press and form the metal rod, and then cancel the downward pressure on the metal rod;

[0027] Then, the cylinder 27 is started through the demoulding component 2, and the output end of the cylinder 27 drives the connecting rod 25 to move, and the movement of the connecting rod 25 drives the long rod 202 to move, and the movement of the long rod 202 drives the long rod 202 to move in the horizontal direction, and the movement of the long rod 202 cooperates with the slot 201 on the vertical plate 28 to make the movable plate 29 move in the vertical direction, and the guide groove 23 cooperates with the guide block 22 to facilitate the guidance of the movable plate 29 when it moves, and the movement of the movable plate 29 drives the four vertical rods 24 to pass through the through slot 21 at the same time, so that the vertical rods 24 push out the metal rods pressed and formed in the lower mold 4, thereby realizing the rapid demoulding of the metal rods.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A die for metal rod forming, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a lower mold (4), the inner wall of the lower mold (4) and the top of the base (1) are jointly provided with a demoulding component (2), a pressing component (3) is provided on one side of the top of the base (1), one end of the pressing component (3) is fixedly connected to a connecting plate (7), both sides of the bottom of the connecting plate (7) are fixedly connected to vertical plates (6), one end of the opposite surfaces of the two vertical plates (6) are jointly rotatably connected to a round rod (5), and the outer surface of the round rod (5) is fixedly sleeved with an upper mold (8) used in conjunction with the lower mold (4).

2. A metal rod forming die as claimed in claim 1, characterized in that: The demoulding assembly (2) comprises a support seat (26), the bottom end of the support seat (26) is fixedly connected to the top end of the base (1), the top end of the support seat (26) is fixedly connected to a cylinder (27), and the output end of the cylinder (27) is fixedly connected to a connecting rod (25), one end of the connecting rod (25) is fixedly connected to a long rod (202), the inner walls on both sides of the lower mold (4) are slidably connected to a movable plate (29), one side of the bottom end of the movable plate (29) is fixedly connected to a vertical plate (28), and one end of the vertical plate (28) is provided with a through-type card slot (201) used in conjunction with the long rod (202), the top end of the movable plate (29) is fixedly connected to four vertical rods (24), and the lower inner wall of the lower mold (4) is provided with four through slots (21) used in conjunction with the vertical rods (24).

3. A metal rod forming die as claimed in claim 1, characterized in that: The pressing assembly (3) comprises a bracket (35), the bottom end of the bracket (35) is fixedly connected to one side of the top end of the base (1), the lower part of one end of the bracket (35) is fixedly connected to a support plate (34), the top end of the support plate (34) is fixedly connected to a motor (33), and the output end of the motor (33) is fixedly connected to a first bevel gear (36), the outer surface of the first bevel gear (36) is meshingly connected to a second bevel gear (37), and the middle part of the top end of the second bevel gear (37) is fixedly connected to a screw rod (38), the top end of the screw rod (38) is rotatably connected to the upper inner wall of the bracket (35), the outer surface of the screw rod (38) is threadedly sleeved with a moving block (39), and one end of the moving block (39) is fixedly connected to one end of the connecting plate (7).

4. A metal rod forming die as claimed in claim 2, characterized in that: The outer surface of the long rod (202) is in sliding contact with the inner walls on both sides of the clamping slot (201), and the clamping slot (201) is arranged in an inclined shape.

5. A metal rod forming die as claimed in claim 2, characterized in that: The outer surfaces of the four vertical rods (24) are respectively slidably connected to the inner walls of the four through grooves (21).

6. A metal rod forming die as claimed in claim 2, characterized in that: Both ends of the movable plate (29) are fixedly connected with guide blocks (22), and both inner walls of the lower mold (4) are provided with guide grooves (23) used in conjunction with the two guide blocks (22), and the ends of the two guide blocks (22) facing each other are slidably connected to the inner walls of one side of the two guide grooves (23).

7. A metal rod forming die as claimed in claim 3, characterized in that: One end of the moving block (39) facing away from the connecting plate (7) is slidably connected to an inner wall of one side of the bracket (35).

8. A metal rod forming die as claimed in claim 3, characterized in that: Both sides of the bottom end of the connecting plate (7) are fixedly connected to guide rods (31), and both sides of one end of the base (1) are fixedly connected to vertical shells (32) used in conjunction with the two guide rods (31), and the outer surfaces of the two guide rods (31) are slidably connected to the inner walls of the two vertical shells (32) respectively.

Images