Numerical control punching machine convenient to feed

Abstract

The utility model discloses a numerical control press convenient to feed, which belongs to the technical field of numerical control presses and comprises a workbench, four groups of supporting legs arranged at the bottom of the workbench, a lower die arranged on the left side of the top of the workbench, a mounting frame arranged on the left side of the top of the workbench, a hydraulic rod arranged on the top in the mounting frame, and a punching head arranged at one end of the hydraulic rod. The feeding assembly comprises a material supporting plate arranged below the discharging plate, material plates are arranged above the material supporting plate in a stacked mode, a lifting rod is arranged at the bottom of the material supporting plate, a mounting plate is arranged at the bottom of the workbench, and a first electric telescopic rod is arranged at the inner bottom of the mounting plate. According to the automatic feeding device for the numerical control punching machine, under the cooperation of the feeding assembly, the pushing assembly and the discharging plate, a material plate can be automatically conveyed to a lower die, then a worker manually straightens the position of the material plate to conduct punching machining, feeding of the numerical control punching machine is achieved, and the working efficiency of the numerical control punching machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control punching machines, in particular to a numerical control punching machine which is convenient for loading materials. Background Art

[0002] CNC punch press is the abbreviation of digital control punch press. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions and decode them to enable the punch press to operate and process parts. Most of the existing CNC punch presses are manually loaded when in use. Manual loading increases the labor intensity of the staff and is time-consuming, affecting the working efficiency of the CNC punch press. Therefore, we propose a CNC punch press that is convenient for loading. Utility Model Content

[0003] The purpose of the utility model is to provide a CNC punching machine which is convenient for loading materials, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC punching machine with convenient loading, comprising a workbench, four groups of supporting legs are arranged at the bottom of the workbench, a lower mold is arranged on the left side of the top of the workbench, a mounting frame is arranged on the left side of the top of the workbench, a hydraulic rod is arranged at the top of the mounting frame, a punching head is arranged at one end of the hydraulic rod, a blanking plate matching the lower mold is arranged above the workbench, an opening is opened at the top of the blanking plate, a pushing assembly is arranged on the right side wall of the blanking plate, a loading assembly is arranged below the blanking plate, the loading assembly includes a supporting plate arranged below the blanking plate, a material plate is stacked above the supporting plate, a lifting rod is arranged at the bottom of the supporting plate, a mounting plate is arranged at the bottom of the workbench, a first electric telescopic rod is arranged at the bottom of the mounting plate, and one end of the first electric telescopic rod is connected to one end of the lifting rod.

[0005] Furthermore, the pusher assembly includes a connecting plate provided on the right side wall of the blanking plate, a second electric telescopic rod is provided on the right side wall inside the connecting plate, and one end of the second electric telescopic rod is connected to the pusher plate.

[0006] Furthermore, baffles are provided on both the front and rear sides of the top of the blanking plate.

[0007] Furthermore, two groups of limiting plates are provided above the opening, and the two groups of limiting plates are away from the side walls and are respectively connected to the side walls opposite to the two groups of baffles.

[0008] Furthermore, two groups of limit rods are provided on the top of the workbench, one end of the two groups of limit rods are connected to the bottom of the blanking plate, and the outer side walls of the two groups of limit rods overlap the left side wall of the supporting plate.

[0009] Furthermore, two groups of support rods are provided on the top of the workbench, and one end of the two groups of support rods are connected to the bottom of the blanking plate.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the utility model can automatically transport the material plate to the lower mold with the cooperation of the loading component, the pushing component and the unloading plate, and then the staff manually adjusts the position of the material plate for stamping processing, thereby realizing the loading of the CNC punching machine and improving the working efficiency of the CNC punching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure A of the utility model.

[0013] In the figure: 1. workbench; 2. unloading plate; 3. support rod; 4. loading assembly; 40. mounting plate; 41. first electric telescopic rod; 42. lifting rod; 43. supporting plate; 44. limiting rod; 5. pushing assembly; 50. pushing plate; 51. second electric telescopic rod; 52. connecting plate; 6. opening; 7. limiting plate; 8. mounting frame; 9. hydraulic rod; 10. punching head; 11. lower mold; 12. material plate; 13. limiting plate. DETAILED DESCRIPTION

[0014] 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.

[0015] Embodiment 1:

[0016] See also Figure 1-2The utility model provides a technical solution: a CNC punching machine for convenient loading, including a workbench 1, four groups of supporting legs are arranged at the bottom of the workbench 1, a lower mold 11 is arranged on the left side of the top of the workbench 1, a mounting frame 8 is arranged on the left side of the top of the workbench 1, a hydraulic rod 9 is arranged on the top of the mounting frame 8, and a punching head 10 is arranged at one end of the hydraulic rod 9. A blanking plate 2 matching with the lower mold 11 is arranged above the workbench 1, two groups of supporting rods 3 are arranged on the top of the workbench 1, one end of the two groups of supporting rods 3 is connected to the bottom of the blanking plate 2, the supporting rods 3 can support the blanking plate 2, baffles 7 are arranged on the front and back sides of the top of the blanking plate 2, the baffles 7 can block the material plate 12 to prevent it from sliding to the outside of the blanking plate 2, an opening 6 is opened at the top of the blanking plate 2, and two groups of limiting plates 13 are arranged above the opening 6, the two groups of limiting plates 13 are far away from the side walls and are respectively connected to the opposite side walls of the two groups of baffles 7, the supporting plate 43 drives the material plate 12 to move upward and pass through the opening 6, and the limiting plates 13, the material plate 12 can be limited, and then the second electric telescopic rod 51 drives the pushing plate 50 to push the upper material plate 12, and then the material plate 12 can be unloaded onto the lower mold 11 under the action of the unloading plate 2, and the right side wall of the unloading plate 2 is provided with a pushing assembly 5, and a loading assembly 4 is provided below the unloading plate 2. The loading assembly 4 includes a supporting plate 43 provided below the unloading plate 2, and the material plates 12 are stacked above the supporting plate 43, and the bottom of the supporting plate 43 A lifting rod 42 is provided, and a mounting plate 40 is provided at the bottom of the workbench 1. A first electric telescopic rod 41 is provided at the bottom of the mounting plate 40. One end of the first electric telescopic rod 41 is connected to one end of the lifting rod 42. Two groups of limiting rods 44 are provided on the top of the workbench 1. One end of the two groups of limiting rods 44 are connected to the bottom of the unloading plate 2. The outer side walls of the two groups of limiting rods 44 overlap the left side wall of the supporting plate 43. The limiting rods 44 can limit the material plate 12 on the supporting plate 43 to prevent it from shaking.

[0017] See also Figure 2 The pusher assembly 5 includes a connecting plate 52 provided on the right side wall of the blanking plate 2, a second electric telescopic rod 51 is provided on the right side wall of the connecting plate 52, and a pusher plate 50 is connected to one end of the second electric telescopic rod 51.

[0018] Working principle: first, stack the material plate 12 on the supporting plate 43. When loading is required, the first electric telescopic rod 41 drives the lifting rod 42 to move upward, the lifting rod 42 drives the supporting plate 43 to move upward, the supporting plate 43 drives the material plate 12 to move upward and pass through the opening 6. Under the action of the limiting plate 13, the material plate 12 can be limited. Then, the second electric telescopic rod 51 drives the pushing plate 50 to push the upper material plate 12. Then, under the action of the unloading plate 2, the material plate 12 can be unloaded onto the lower mold 11. Then the staff manually adjusts the position of the material plate 12 for stamping processing to realize loading of the CNC punching machine.

[0019] 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 CNC punching machine for convenient loading, comprising a workbench (1), wherein the bottom of the workbench (1) is provided with four sets of supporting legs, a lower mold (11) is provided on the left side of the top of the workbench (1), a mounting frame (8) is provided on the left side of the top of the workbench (1), a hydraulic rod (9) is provided on the top of the mounting frame (8), and a punching head (10) is provided at one end of the hydraulic rod (9), characterized in that: A material removal plate (2) matched with a lower mold (11) is arranged above the workbench (1), an opening (6) is opened at the top of the material removal plate (2), a material pushing assembly (5) is arranged on the right side wall of the material removal plate (2), a material loading assembly (4) is arranged below the material removal plate (2), the material loading assembly (4) comprises a material supporting plate (43) arranged below the material removal plate (2), a material plate (12) is stacked above the material supporting plate (43), a lifting rod (42) is arranged at the bottom of the material supporting plate (43), a mounting plate (40) is arranged at the bottom of the workbench (1), a first electric telescopic rod (41) is arranged at the bottom inside the mounting plate (40), and one end of the first electric telescopic rod (41) is connected to one end of the lifting rod (42).

2. The CNC punching machine with convenient loading according to claim 1 is characterized in that: The pusher assembly (5) comprises a connecting plate (52) provided on the right side wall of the blanking plate (2), a second electric telescopic rod (51) being provided on the right side wall inside the connecting plate (52), and a pusher plate (50) being connected to one end of the second electric telescopic rod (51).

3. The CNC punching machine with convenient loading according to claim 1 is characterized in that: Baffles (7) are provided on both the front and rear sides of the top of the blanking plate (2).

4. The CNC punching machine with convenient loading according to claim 3 is characterized in that: Two groups of limiting plates (13) are arranged above the opening (6), and the two groups of limiting plates (13) are respectively connected to the opposite side walls of the two groups of baffles (7) away from the side walls.

5. The CNC punching machine with convenient loading according to claim 1 is characterized in that: Two groups of limit rods (44) are provided on the top of the workbench (1), one end of the two groups of limit rods (44) are connected to the bottom of the unloading plate (2), and the outer side walls of the two groups of limit rods (44) overlap the left side wall of the supporting plate (43).

6. The CNC punching machine with convenient loading according to claim 1 is characterized in that: Two groups of support rods (3) are provided on the top of the workbench (1), and one end of the two groups of support rods (3) are connected to the bottom of the blanking plate (2).

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