Production mold for machining wear-resisting plate

Abstract

The production mold for machining the precise wear-resisting plate comprises a mold body, the mold body comprises a machining table, a notch is formed in the side, away from the ground, of the machining table, and a bending piece used for driving the wear-resisting plate to be bent at different angles is arranged in the notch. The bending part comprises a fixing plate, the fixing plate comprises a left fixing plate and a right fixing plate, a plurality of screw holes are formed in the left fixing plate and the right fixing plate, and the left fixing plate and the right fixing plate are connected with the machining table through bolts; according to the die, the bending angle can be changed, so that the bending angle of the wear-resisting plate is changed according to needs, frequent replacement of the bending die is avoided, the cost is reduced, the wear-resisting plate can be bent through the machining table, the wear-resisting plate can be bent in the notch through the notch, the bending piece can drive the wear-resisting plate to be automatically bent, and use by a user is facilitated.

Description

Technical Field

[0001] The invention relates to the field of wear-resistant plates, in particular to a production mould for processing wear-resistant plates. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching / cutting / combining, folding, welding, riveting, splicing, forming (such as car body), etc. Its most notable feature is that the thickness of the same part is consistent. The product processed by sheet metal technology is called wear-resistant plate. The wear-resistant plate referred to in different industries is generally different, and is mostly used for assembly.

[0003] Wear-resistant plates are products made by sheet metal processing. Wear-resistant plates are indispensable in our lives. Wear-resistant plates are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending, die forging, and water jet cutting.

[0004] Wear-resistant plates have the characteristics of light weight, high strength, conductivity (can be used for electromagnetic shielding), low cost, and good performance in large-scale mass production. They have been widely used in the fields of electronics, communications, automotive industry, medical equipment, etc. For example, wear-resistant plates are an indispensable component in computer cases, mobile phones, and MP3s.

[0005] With the increasing application of sheet metal, the design of wear-resistant plates has become a very important part of the product development process. Mechanical engineers must be proficient in the design skills of wear-resistant plates so that the designed sheet metal can not only meet the requirements of product function and appearance, but also make the stamping die manufacturing simple and low-cost.

[0006] At present, the bending of wear-resistant plates on the market is performed by pressing according to a certain bending model, but the bending angle of the bending model is usually fixed. Wear-resistant plates need to be bent at different angles, and models with different angles need to be replaced. The present invention can adjust different bending angles on one mold, thereby being suitable for bending the wear-resistant plates to different degrees. Summary of the invention

[0007] The object of the present invention is to provide a production mould for processing wear-resistant plates to solve the problems in the prior art.

[0008] To achieve the above object, the present invention provides the following technical solutions: A production mold for processing wear-resistant plates, including a mold body, the mold body including a processing table, a notch is provided on the side of the processing table away from the ground, a bending part is provided inside the notch for driving the wear-resistant plate to bend at different angles, the bending part includes a fixed plate, the fixed plate includes a fixed left plate and a fixed right plate, a plurality of screw holes are provided on the fixed left plate and the fixed right plate, and the fixed left plate and the fixed right plate are connected to the processing table by bolts.

[0009] By adopting the above technical solution: the mold can change the bending angle, so that the wear-resistant plate can change the bending angle as needed, avoiding frequent replacement of the bending mold and reducing costs. The processing table can bend the wear-resistant plate, the groove can bend the wear-resistant plate inside the groove, and the bending part can drive the wear-resistant plate to bend automatically, which is convenient for users to use.

[0010] Further arrangement: the bending part includes a bending left plate and a bending right plate, the bending left plate and the bending right plate are connected by a hinge, the bending left plate and the bending right plate are respectively connected to the fixed left plate and the fixed right plate by hinges, the hinge is provided with a connecting rod for driving the bending left plate and the bending right plate to rotate, the connecting rod is welded to the hinge, the connecting rod is provided with a ring, the ring is provided with a lifting block for driving the angle change between the bending left plate and the bending right plate, the number of the lifting blocks is two, the lifting blocks are welded to the ring, a telescopic cylinder is provided inside the lifting block for driving the lifting block to extend and retract, and the telescopic cylinder is embedded in the lifting block.

[0011] By adopting the above technical solution: the angle between the bent left plate and the bent right plate changes, thereby driving the wear-resistant plate to bend, the hinge can make the bent left plate and the bent right plate rotate, the lifting block is connected to the hinge through a connecting rod, the lifting block can drive the bent left plate and the bent right plate to move, and the fixed left plate and the fixed right plate can fix the bent left plate and the bent right plate when the bent left plate and the bent right plate move.

[0012] Further configuration: the position of the processing table near the slot is used to fix the magnet of the wear-resistant plate, the position of the processing table near the slot is provided with a slide groove for driving the wear-resistant plate to move, the magnet is slidably connected inside the slide groove, a telescopic rod for driving the magnet to slide is provided inside the slide groove, and a movable cylinder for driving the telescopic rod to extend and retract is provided inside the telescopic rod.

[0013] By adopting the above technical solution: the magnet can fix the wear-resistant plate, the user fixes the wear-resistant plate on the magnet, the mobile cylinder drives the telescopic rod to extend and retract, the telescopic rod drives the wear-resistant plate to slide inside the slide groove, thereby driving the wear-resistant plate to slide to the designated position for bending, which is convenient for users to use.

[0014] Further configuration: connecting plates are provided on both sides of the processing table, and there are two connecting plates. The connecting plates are connected to the processing table by bolts. A movable groove is provided on the side of the connecting plate opposite to the adjacent connecting plate. A punch for bending the wear-resistant plate is provided inside the movable groove. The shape of the punch is an inverted triangle. A thrust cylinder for driving the punch for bending is provided inside the movable groove. There are two thrust cylinders.

[0015] By adopting the above technical solution: the punch can press the wear-resistant plate, the thrust cylinder can drive the punch to press and bend, the connecting plate can support the punch, and when the wear-resistant plate is placed above the groove, the thrust cylinder drives the wear-resistant plate to bend.

[0016] It is further configured that a load-bearing support for bearing the weight of the lifting block is provided on one side of the lifting block close to the notch, and a rubber pad for relieving pressure is provided on one side of the weighing support close to the notch.

[0017] By adopting the above technical solution: the weighing support can increase the bearing capacity of the lifting block when the punch is pressed, so as to prevent the lifting block from being damaged by the downward impact of the punch, and facilitate the use of the user It is further provided that the telescopic cylinder, the moving cylinder and the propulsion cylinder are all FESTO cylinders.

[0018] By adopting the above technical solution: Festo cylinder block is made of high-quality gray cast iron, which is mounted together with the crankshaft bearing cap, so the crankshaft bearing cap cannot be interchanged and can only be installed in a fixed position. The cylinder block and crankcase are cast as a whole. The cylinder is not inlaid with a cylinder liner, and reinforcing ribs are cast around the cylinder block to improve its rigidity.

[0019] Compared with the prior art, the beneficial effects of the present invention are: the mold can change the bending angle, so that the wear-resistant plate can change the bending angle as needed, avoiding frequent replacement of the bending mold and reducing costs; the processing table can bend the wear-resistant plate, the notch can bend the wear-resistant plate inside the notch, and the bending part can drive the wear-resistant plate to bend automatically, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0021] Figure 1 This is a schematic structural diagram of a production mold for wear-resistant plate processing according to the present invention; Figure 2 A partial view of a production mold for processing wear-resistant plates according to the present invention; Figure 3 This is a partial view of a production mold for wear-resistant plate processing according to the present invention.

[0022] In the figure: 1. processing table; 2. notch; 3. slide; 4. magnet; 5. connecting plate; 6. moving groove; 7. punch; 8. thrust cylinder; 9. fixed plate; 10. bent left plate; 11. bent right plate; 12. connecting rod; 13. lifting block; 14. load-bearing support; 14. telescopic rod; 15. moving cylinder. DETAILED DESCRIPTION

[0023] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 3 In an embodiment of the present invention, a production mold for processing wear-resistant plates includes a mold body, the mold body includes a processing table 1, a notch 2 is provided on the side of the processing table 1 away from the ground, a bending piece is provided inside the notch 2 for driving the wear-resistant plate to bend at different angles, the bending piece includes a fixed plate 9, the fixed plate 9 includes a fixed left plate and a fixed right plate, a plurality of screw holes are provided on the fixed left plate and the fixed right plate, and the fixed left plate and the fixed right plate are connected to the processing table 1 by bolts. The mold can change the bending angle, so that the wear-resistant plate can change the bending angle as needed, avoid frequent replacement of the bending mold, and reduce costs. The processing table 1 can bend the wear-resistant plate, the notch 2 can bend the wear-resistant plate inside the notch 2, and the bending piece can drive the wear-resistant plate to bend automatically, which is convenient for users to use.

[0025] The bending part includes a bending left plate 10 and a bending right plate 11, which are connected by a hinge, and the bending left plate 10 and the bending right plate 11 are respectively connected to the fixed left plate and the fixed right plate by hinges, and the hinge is provided with a connecting rod 12 for driving the bending left plate 10 and the bending right plate 11 to rotate, and the connecting rod 12 is welded to the hinge, and a ring is provided on the connecting rod 12, and a lifting block 13 for driving the angle change between the bending left plate 10 and the bending right plate 11 is provided on the ring, and the number of the lifting blocks 13 is two, and the lifting blocks 13 are welded to the ring, and a telescopic cylinder for driving the lifting blocks 13 to extend and retract is provided inside the lifting blocks 13, and the telescopic cylinder is embedded in the lifting blocks 13. The angle between the bent left plate 10 and the bent right plate 11 changes, thereby driving the wear-resistant plate to bend. The hinge can rotate the bent left plate 10 and the bent right plate 11. The lifting block 13 is connected to the hinge through a connecting rod 12. The lifting block 13 can drive the bent left plate 10 and the bent right plate 11 to move. The fixed left plate and the fixed right plate can fix the bent left plate 10 and the bent right plate 11 when the bent left plate 10 and the bent right plate 11 move. The lifting block 13 is provided with a load-bearing support 14 for bearing the lifting block 13 on the side close to the notch 2, and a rubber pad for relieving pressure is provided on the side close to the notch 2 of the weighing support. The weighing support 14 can increase the bearing force of the lifting block 13 when the punch 7 is pressed, so as to prevent the lifting block 13 from being damaged by the downward impact of the punch 7, and facilitate the use of the user.

[0026] The position of the processing table 1 near the slot 2 is used to fix the magnet 4 of the wear-resistant plate. The position of the processing table 1 near the slot 2 is provided with a slide groove 3 for driving the wear-resistant plate to move. The magnet 4 is slidably connected inside the slide groove 3. A telescopic rod 14 for driving the magnet 4 to slide is provided inside the slide groove 3. A moving cylinder 15 for driving the telescopic rod 14 to extend and retract is provided inside the telescopic rod 14. The magnet 4 can fix the wear-resistant plate. The user fixes the wear-resistant plate on the magnet 4. The moving cylinder 15 drives the telescopic rod 14 to extend and retract. The telescopic rod 14 drives the wear-resistant plate to slide inside the slide groove 3, thereby driving the wear-resistant plate to slide to a designated position for bending, which is convenient for users to use.

[0027] Connecting plates 5 are provided on both sides of the processing table 1, and there are two connecting plates 5. The connecting plates 5 are connected to the processing table 1 by bolts. A movable groove 6 is provided on the side of the connecting plate 5 opposite to the adjacent connecting plate 5. A punch 7 for bending the wear-resistant plate is provided inside the movable groove 6. The shape of the punch 7 is an inverted triangle. A thrust cylinder 8 for driving the punch 7 to bend is provided inside the movable groove 6. There are two thrust cylinders 8. The punch 7 can press the wear-resistant plate, and the thrust cylinder 8 can drive the punch 7 to press and bend. The connecting plate 5 can support the punch 7. When the wear-resistant plate is placed above the groove 2, the thrust cylinder 8 drives the wear-resistant plate to bend.

[0028] The telescopic cylinder, the moving cylinder 15 and the propulsion cylinder 8 are all FESTO cylinders. The processing table 1 is provided with switches for controlling the telescopic cylinder, the moving cylinder 15 and the propulsion cylinder 8. The Festo cylinder body is made of high-quality gray cast iron. It is mounted together with the crankshaft bearing cap, so the crankshaft bearing cap cannot be interchanged and can only be installed in a fixed position. The cylinder body and the crankcase are cast as a whole. The cylinder is not equipped with a cylinder liner, and reinforcing ribs are cast around the cylinder body to improve its rigidity.

[0029] The user usage method is as follows: the user places the wear-resistant plate on the magnet 4, and the mobile cylinder 15 drives the wear-resistant plate on the magnet 4 to slide above the slot 2, and turns on the telescopic cylinder to drive the lifting block 13 to move, adjust the angles of the bending left plate 10 and the bending right plate 11, fix the lifting block 13, and turn on the thrust cylinder 8. The thrust cylinder 8 drives the punch 7 to press the wear-resistant plate, thereby bending the wear-resistant plate. The mold can change the bending angle, so that the wear-resistant plate can change the bending angle as needed, avoiding frequent replacement of the bending mold and reducing costs. The processing table 1 can bend the wear-resistant plate, and the slot 2 can bend the wear-resistant plate inside the slot 2. The bending part can drive the wear-resistant plate to bend automatically, which is convenient for users to use.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A production mold for wear-resistant plate processing, comprising a mold body, characterized in that: The mold body comprises a processing table (1), a notch (2) is provided on a side of the processing table (1) away from the ground, a bending part is provided inside the notch (2) for driving the wear-resistant plate to bend at different angles, the bending part comprises a fixed plate (9), the fixed plate (9) comprises a fixed left plate and a fixed right plate, a plurality of screw holes are provided on the fixed left plate and the fixed right plate, and the fixed left plate and the fixed right plate are connected to the processing table (1) by bolts.

2. A production mold for wear-resistant plate processing according to claim 1, characterized in that: The bending part comprises a bending left plate (10) and a bending right plate (11), the bending left plate (10) and the bending right plate (11) are connected by a hinge, the bending left plate (10) and the bending right plate (11) are respectively connected to a fixed left plate and a fixed right plate by a hinge, the hinge is provided with a connecting rod (12) for driving the bending left plate (10) and the bending right plate (11) to rotate, the connecting rod (12) is welded to the hinge, the connecting rod (12) is provided with a sleeve ring, the sleeve ring is provided with a lifting block (13) for driving the angle between the bending left plate (10) and the bending right plate (11) to change, the number of the lifting blocks (13) is two, the lifting blocks (13) are welded to the sleeve ring, a telescopic cylinder for driving the lifting blocks (13) to extend and retract is provided inside the lifting blocks (13), and the telescopic cylinder is embedded inside the lifting blocks (13).

3. A production mold for wear-resistant plate processing according to claim 2, characterized in that: A load-bearing support (14) for bearing the weight of the lifting block (13) is provided on one side of the lifting block (13) close to the notch (2), and a rubber pad for relieving pressure is provided on one side of the weighing support close to the notch (2).

4. A production mold for precision wear-resistant plate processing according to claim 3, characterized in that: A magnet (4) for fixing the wear-resistant plate is provided at a position of the processing table (1) near the notch (2); a slide groove (3) for driving the wear-resistant plate to move is provided at a position of the processing table (1) near the notch (2); the magnet (4) is slidably connected inside the slide groove (3); a telescopic rod (14) for driving the magnet (4) to slide is provided inside the slide groove (3); and a movable cylinder (15) for driving the telescopic rod (14) to extend and retract is provided inside the telescopic rod (14).

5. A production mold for wear-resistant plate processing according to claim 4, characterized in that: The processing table (1) is provided with connecting plates (5) on both sides, the number of the connecting plates (5) is two, the connecting plates (5) are connected to the processing table (1) by bolts, a movable groove (6) is provided on the side of the connecting plate (5) opposite to the adjacent connecting plate (5), a punch (7) for bending the wear-resistant plate is provided inside the movable groove (6), the shape of the punch (7) is an inverted triangle, a propulsion cylinder (8) for driving the punch (7) to bend is provided inside the movable groove (6), and the number of the propulsion cylinders (8) is two.

6. A production mold for wear-resistant plate processing according to claim 5, characterized in that: The telescopic cylinder, the moving cylinder (15) and the propulsion cylinder (8) are all FESTO cylinders.

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