Die capable of ensuring bending angle

Abstract

The utility model relates to a die capable of ensuring a bending angle, which belongs to the technical field of bending equipment and comprises a mounting plate, a bending mechanism and a limiting rod are arranged at the top of the mounting plate, and a stamping adjusting mechanism is arranged at the bottom of a top plate. The stamping adjusting mechanism comprises a lifting plate, a hydraulic push rod, a first electric push rod, a first connecting base, an adjusting plate, a connecting shaft, a bottom block, a stamping mounting frame and a vertical plate. The bending device has the advantages that by arranging the stamping adjusting mechanism, when the bending device is used, a switch of the first electric push rod is turned on, then the angle of the adjusting plate can be adaptively adjusted, the bending angle of a part can be adjusted for use, the bending device and the bottom block can be replaced, and only the bottom block needs to be replaced according to specific needs; the whole die does not need to be detached, the bending device is very simple and convenient, the bending working efficiency is greatly improved, and meanwhile the adaptability of the device is higher by adopting the bending mechanism capable of being adjusted adaptively.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, and specifically relates to a mold that can ensure the bending angle. Background Art

[0002] A bending machine mold is a tool used by a bending machine to form and process sheet materials. This tool consists of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of an article by changing the physical state of the formed material. It is a tool used to make a blank into a workpiece with a specific shape and size under the action of the pressure of a bending machine.

[0003] A bending machine mold is divided into an upper mold and a lower mold of a bending machine, which are used for sheet metal stamping forming and separating molds. The forming mold has a cavity, and the separating mold has a cutting edge.

[0004] The existing molds for bending angles still have the following disadvantages. When the mold is installed and used, most of the angles of the mold are fixed molds, and the bending angle cannot be adaptively adjusted. Therefore, when parts need to be bent at different angles, the mold needs to be repeatedly replaced, which is very cumbersome and greatly reduces the bending efficiency. Summary of the Utility Model

[0005] To solve the problems raised in the above background art. The utility model provides a mold that can ensure the bending angle, which has a stamping adjustment mechanism, and is used to solve the problem that when the mold is installed and used, most of the angles of the mold are fixed molds, and the bending angle cannot be adaptively adjusted. Therefore, when parts need to be bent at different angles, the mold needs to be repeatedly replaced, which is very cumbersome and greatly reduces the bending efficiency.

[0006] The technical solution of the utility model is: a mold that can ensure the bending angle, including a mounting plate. A bending mechanism and a limiting rod are arranged on the top of the mounting plate. The top of the limiting rod is fixedly installed with a top plate. A stamping adjustment mechanism is arranged at the bottom of the top plate. The stamping adjustment mechanism includes a lifting plate, a hydraulic push rod, an electric push rod I, a connecting seat I, an adjusting plate, a connecting shaft, a bottom block, a stamping mounting frame and a vertical plate. The hydraulic push rod is fixedly installed on the top of the top plate. The output end of the hydraulic push rod is fixedly connected with the lifting plate. The vertical plate and the connecting seat I are both fixedly installed at the bottom of the lifting plate, and the connecting seat I is located on both sides of the vertical plate. The output end of the electric push rod I is movably connected with the top end of the adjusting plate. One end of the electric push rod I is movably connected with the connecting seat I. The stamping mounting frame is fixedly installed at the bottom of the vertical plate. The two ends of the connecting shaft are respectively fixedly connected with the inner walls of both sides of the stamping mounting frame. The adjusting plate is movably sleeved outside the connecting shaft. A threaded rod is arranged on the top of the bottom block. The bottom block is inserted into the bottom of the stamping mounting frame through the threaded rod and is in contact with the stamping mounting frame.

[0007] Further, the bending mechanism includes a first base, a connecting plate, a second electric push rod, a third base, a bending plate and a second base. The first base and the second base are both fixedly installed on the top of the mounting plate. One end of the second electric push rod is movably connected to the first base, and the output end of the second electric push rod is movably sleeved outside the third base. The third base is fixedly installed at the bottom of the bending plate.

[0008] Further, one end of the connecting plate is fixedly connected to the bottom of the bending plate, and the other end of the connecting plate is movably sleeved outside the second base.

[0009] Further, support legs are fixedly installed at the bottom of the mounting plate, and foot pads are fixedly installed at the bottom ends of the support legs.

[0010] Further, the lifting plate is movably sleeved outside the limiting rod. A support frame is fixedly installed on the top of the mounting plate, and the top end of the support frame is fixedly connected to the top plate.

[0011] Further, a groove is formed inside the mounting plate, a ejecting rod is movably installed inside the groove, and a spring is movably sleeved outside the bottom end of the ejecting rod, and the spring is in contact with the groove.

[0012] The present utility model provides a mold capable of ensuring a bending angle through improvement. Compared with the prior art, it has the following improvements and advantages:

[0013] By providing a stamping adjustment mechanism, when in use, the switch of the first electric push rod is turned on, so that the angle of the adjustment plate can be adaptively adjusted, so that the bending angle of the part can be adjusted for use, and thus the device. And the bottom block can be replaced. It is only necessary to replace the bottom block according to specific needs, without disassembling the whole mold, which is very simple and convenient, greatly improving the working efficiency of bending. At the same time, by adopting an adaptively adjustable bending mechanism, the applicability of the device is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further explains the present utility model with reference to the drawings and embodiments:

[0015] Figure 1 is a three-dimensional schematic diagram of the stamping adjustment mechanism of the present utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the bending mechanism of the present utility model;

[0017] Figure 3 is a sectional schematic diagram of the present utility model;

[0018] Figure 4 is a front view schematic diagram of the present utility model;

[0019] Description of the reference numerals: 1. mounting plate; 2. support leg; 3. foot pad; 4. first base; 5. limiting rod; 6. lifting plate; 7. top plate; 8. hydraulic push rod; 9. support frame; 10. vertical plate; 11. first connecting seat; 12. first electric push rod; 13. stamping mounting frame; 14. adjusting plate; 15. bottom block; 16. bending plate; 17. second base; 18. spring; 19. ejecting rod; 20. connecting plate; 21. second electric push rod; 22. third base; 23. connecting shaft. Detailed implementation manners

[0020] The following will combine the attached Figures 1 to 4 The present utility model will be described in detail. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a mold capable of ensuring the bending angle through improvement, such as Figures 1-4As shown in the figure, it includes a mounting plate 1. A bending mechanism and a limiting rod 5 are provided at the top of the mounting plate 1. The top end of the limiting rod 5 is fixedly installed with a top plate 7. A stamping adjustment mechanism is provided at the bottom of the top plate 7. The stamping adjustment mechanism includes a lifting plate 6, a hydraulic push rod 8, an electric push rod 12, a connecting seat 11, an adjustment plate 14, a connecting shaft 23, a bottom block 15, a stamping mounting frame 13 and a vertical plate 10. The hydraulic push rod 8 is fixedly installed at the top of the top plate 7. The output end of the hydraulic push rod 8 is fixedly connected to the lifting plate 6. The vertical plate 10 and the connecting seat 11 are both fixedly installed at the bottom of the lifting plate 6, and the connecting seat 11 is located on both sides of the vertical plate 10. The output end of the electric push rod 12 is movably connected to the top end of the adjustment plate 14. One end of the electric push rod 12 is movably connected to the connecting seat 11. The stamping mounting frame 13 is fixedly installed at the bottom of the vertical plate 10. Both ends of the connecting shaft 23 are fixedly connected to the inner walls on both sides of the stamping mounting frame 13. The adjustment plate 14 is movably sleeved outside the connecting shaft 23. A threaded rod is provided at the top of the bottom block 15. The bottom block 15 is inserted into the bottom of the stamping mounting frame 13 through the threaded rod and is in contact with the stamping mounting frame 13. By providing the stamping adjustment mechanism, during use, turn on the switch of the electric push rod 12, so that the angle of the adjustment plate 14 can be adjusted adaptively, so that the bending angle of the part can be adjusted for use, and then the device can be made. And the bottom block 15 can be replaced. It can be replaced only with the bottom block 15 according to specific needs, without disassembling the whole mold, which is very simple and convenient, greatly improving the working efficiency of bending. At the same time, by adopting an adaptable bending mechanism, the applicability of the device is stronger. The bending mechanism includes a base 1 4, a connecting plate 20, an electric push rod 21, a base 3 22, a bending plate 16 and a base 2 17. Both the base 1 4 and the base 2 17 are fixedly installed at the top of the mounting plate 1. One end of the electric push rod 21 is movably connected to the base 1 4. The output end of the electric push rod 21 is movably sleeved outside the base 3 22. The base 3 22 is fixedly installed at the bottom of the bending plate 16. One end of the connecting plate 20 is fixedly connected to the bottom of the bending plate 16. The other end of the connecting plate 20 is movably sleeved outside the base 2 17. During use, turn on the switch of the electric push rod 21, so that the angle of the bending plate 16 can be adjusted, so as to facilitate the adaptive adjustment of the bending angle when bending the part, making it more adaptable to the adjustment plate 14 and achieving a better bending effect.

[0022] The bottom of the mounting plate 1 is fixedly installed with support legs 2, and the bottom ends of the support legs 2 are fixedly installed with foot pads 3. The external power supply of the device provides electrical energy for the device. The device is externally connected to a controller, and the controller is electrically connected between the first electric push rod 12, the second electric push rod 21 and the hydraulic push rod 8. The lifting plate 6 is movably sleeved outside the limiting rod 5. The top of the mounting plate 1 is fixedly installed with a support frame 9, and the top end of the support frame 9 is fixedly connected to the top plate 7. A groove is formed inside the mounting plate 1, and an ejector rod 19 is movably installed inside the groove. A spring 18 is movably sleeved outside the bottom end of the ejector rod 19, and the spring 18 is in contact with the groove. When in use, after the device finishes processing, the ejector rod 19 can eject the parts under the action of the spring 18, which is convenient for taking materials, and can also play an auxiliary supporting role for the parts during installation.

[0023] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein. The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0024] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mold capable of ensuring a bending angle, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with a bending mechanism and a limiting rod (5), the top of the limiting rod (5) is fixedly installed with a top plate (7), the bottom of the top plate (7) is provided with a stamping adjustment mechanism, the stamping adjustment mechanism comprises a lifting plate (6), a hydraulic push rod (8), an electric push rod (12), a connecting seat (11), an adjustment plate (14), a connecting shaft (23), a bottom block (15), a stamping mounting frame (13) and a vertical plate (10), the hydraulic push rod (8) is fixedly installed on the top of the top plate (7), the output end of the hydraulic push rod (8) is fixedly connected to the lifting plate (6), the vertical plate (10) and the connecting seat (11) are both fixedly installed on the lifting plate (6) ), and the connecting seat (11) is located on both sides of the vertical plate (10), the output end of the electric push rod (12) is movably connected to the top of the adjustment plate (14), one end of the electric push rod (12) is movably connected to the connecting seat (11), the stamping mounting frame (13) is fixedly installed at the bottom of the vertical plate (10), the two ends of the connecting shaft (23) are respectively fixedly connected to the inner walls of both sides of the stamping mounting frame (13), the adjustment plate (14) is movably sleeved on the outside of the connecting shaft (23), and the top of the bottom block (15) is provided with a threaded rod, and the bottom block (15) is inserted into the bottom of the stamping mounting frame (13) through the threaded rod and contacts the stamping mounting frame (13).

2. The mold capable of ensuring a bending angle as claimed in claim 1, characterized in that: The bending mechanism comprises a base one (4), a connecting plate (20), an electric push rod two (21), a base three (22), a bending plate (16) and a base two (17); the base one (4) and the base two (17) are both fixedly mounted on the top of the mounting plate (1); one end of the electric push rod two (21) is movably connected to the base one (4); the output end of the electric push rod two (21) is movably sleeved on the outside of the base three (22); and the base three (22) is fixedly mounted on the bottom of the bending plate (16).

3. The mold capable of ensuring a bending angle as claimed in claim 2, characterized in that: One end of the connecting plate (20) is fixedly connected to the bottom of the bending plate (16), and the other end of the connecting plate (20) is movably sleeved on the outside of the second base (17).

4. The mold capable of ensuring a bending angle as claimed in claim 1, characterized in that: A support leg (2) is fixedly mounted on the bottom of the mounting plate (1), and a foot pad (3) is fixedly mounted on the bottom end of the support leg (2).

5. The mold capable of ensuring a bending angle as claimed in claim 1, characterized in that: The lifting plate (6) is movably sleeved on the outside of the limiting rod (5); a support frame (9) is fixedly mounted on the top of the mounting plate (1); and the top end of the support frame (9) is fixedly connected to the top plate (7).

6. The mold capable of ensuring a bending angle as claimed in claim 1, characterized in that: A groove is formed inside the mounting plate (1), an ejector rod (19) is movably mounted inside the groove, a spring (18) is movably sleeved outside the bottom end of the ejector rod (19), and the spring (18) is in contact with the groove.

Images