Die production equipment for press line

Abstract

The utility model provides die production equipment for a press line, which comprises a base, a first lower die plate and a second lower die plate, the base is fixedly connected with the second lower die plate, the first lower die plate is fixedly connected to the top of the second lower die plate, the base is fixedly connected with a plurality of guide pillars, and the guide pillars are fixedly connected with the base. A guide column is arranged on the first lower die plate, an upper die plate is connected to the guide column in a sliding mode, a stamping head is fixedly connected to the upper die plate, a first stamping groove is formed in the first lower die plate, a second stamping groove is formed in the second lower die plate, a rail is arranged at the bottom of the second stamping groove, and an ejector plate is arranged in the rail in a sliding mode. The ejector plate is located at the bottom of the second stamping groove during stamping. According to the die production equipment for the press line, through the arrangement of the ejector plate, a workpiece can be ejected out of the track after stamping is completed, and the working efficiency of the equipment during continuous stamping is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production equipment, in particular to mold production equipment for a stamping line. Background Art

[0002] Press line dies, commonly known as stamping dies or dies, are a set of tools used for stamping metal or other materials. They are installed on stamping machinery and are used to produce large quantities of stamped parts. Press line dies often require a variety of processing technologies during production, such as machining, EDM and chemical processing. During machining, some plates often need to be stamped.

[0003] The stamping tools on the market can often achieve continuous processing. However, during continuous stamping, the workpieces in the stamping groove often need to be ejected and collected, which affects the efficiency of the stamping process to a certain extent.

[0004] In view of this, a die production device for a stamping line is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the efficiency of traditional press line die production equipment needs to be improved when performing continuous stamping processing, and to provide a press line die production equipment.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a mold production equipment for a stamping line, comprising a base, a first lower template and a second lower template, the base and the second lower template are fixedly connected, the first lower template is fixedly connected to the top of the second lower template, a plurality of guide pillars are fixedly connected to the base, an upper template is slidably connected to the guide pillars, a punching head is fixedly connected to the upper template, a first punching groove is provided on the first lower template, a second punching groove is provided on the second lower template, a track is provided at the bottom of the second punching groove, a ejection plate is slidably provided in the track, the ejection plate is located at the bottom of the second punching groove during stamping, and the ejection plate is used to shrink into the track after the stamping is completed so that the workpiece falls into the track and then pushes the workpiece out.

[0007] Preferably, the tops of the plurality of guide pillars are fixedly connected to a top plate, a first electric push rod is fixedly connected to the top plate, and an extended end of the first electric push rod is fixedly connected to the top of the upper template.

[0008] Preferably, sliders with a T-shaped cross-section are fixedly connected to both sides of the ejection plate, and sliding grooves that are adapted to the size of the sliders are provided on the wall surfaces on both sides of the track.

[0009] Preferably, a mounting block is fixedly connected to the base, a second electric push rod is fixedly connected to the mounting block, the protruding end of the second electric push rod is fixedly connected to a connecting plate, a plurality of connecting rods are fixedly connected to the connecting plate, the connecting rods pass through the second lower template, and the ends of the plurality of connecting rods away from the connecting plate are fixedly connected to the ejecting plate, and the second electric push rod is used to control the movement of the ejecting plate within the track.

[0010] Preferably, the bottom of the second stamping groove and the top of the ejector plate are located in the same plane, and when the second electric push rod is extended to the maximum distance, the end of the ejector plate away from the second electric push rod is exactly flush with the end of the second lower template away from the second electric push rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The punching line mold production equipment provided by the utility model can eject the workpiece from the track after the punching process is completed through the setting of the ejector plate, thereby improving the working efficiency of the equipment during continuous punching process;

[0013] 2. The die production equipment for a stamping line provided by the present invention can maintain higher stability during the processing of the upper template through the arrangement of the first electric push rod and the guide column, thereby improving the accuracy of the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings in the specification, which constitute a part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0015] In the attached figure:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic three-dimensional structural diagram from another angle of an embodiment of the present invention.

[0018] Figure 3 This is a disassembled diagram of three templates in one embodiment of the present utility model.

[0019] Figure 4 This is a schematic cross-sectional view of the lower half of the second lower template according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic cross-sectional view of the upper half of the second lower template according to an embodiment of the present invention.

[0021] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0022] In the picture:

[0023] 1. Base, 2. First lower template, 3. Second lower template, 4. Upper template, 5. Guide column, 6. Top plate, 7. First electric push rod, 8. Punching head, 9. First punching groove, 10. Second punching groove, 11. Ejector plate, 12. Track, 13. Slider, 14. Slide, 15. Connecting rod, 16. Connecting plate, 17. Mounting block, 18. Second electric push rod. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6 .

[0026] The utility model discloses a mold production device for a stamping line, comprising a base 1, a first lower template 2 and a second lower template 3, the base 1 and the second lower template 3 are fixedly connected, the first lower template 2 is fixedly connected to the top of the second lower template 3, a plurality of guide pillars 5 are fixedly connected to the base 1, an upper template 4 is slidably connected to the guide pillars 5, a punching head 8 is fixedly connected to the upper template 4, a first punching groove 9 is provided on the first lower template 2, a second punching groove 10 is provided on the second lower template 3, a track 12 is provided at the bottom of the second punching groove 10, a ejection plate 11 is slidably provided in the track 12, the ejection plate 11 is located at the bottom of the second punching groove 10 during stamping, and the ejection plate 11 is used to retract into the track 12 after the stamping is completed so that the workpiece falls into the track 12 and then pushes the workpiece out.

[0027] like Figure 4 As shown, the top height of the ejector plate 11 is consistent with the top height of the track 12. When performing stamping, the ejector plate 11 should be located below the stamping groove, and cooperate with the stamping groove and the punching head 8 to complete the stamping. After the stamping is completed, the stamped workpiece falls into the stamping groove and is located above the ejector plate 11. At this time, the stamping plate is retracted toward the track 12, and the stamped workpiece will fall into the track 12. The ejector plate 11 can be pushed out of the track 12 by pushing it in the opposite direction. At this time, the ejector plate 11 is just located below the stamping groove to facilitate the next stamping.

[0028] Specifically, the tops of multiple guide columns 5 are fixedly connected to the top plate 6, and the top plate 6 is fixedly connected to the first electric push rod 7. The protruding end of the first electric push rod 7 is fixedly connected to the top of the upper template 4. The first electric push rod 7 and the multiple guide columns 5 are used to keep the upper template 4 stable during stamping, thereby improving the stamping accuracy.

[0029] In addition, sliders 13 with a T-shaped cross section are fixedly connected on both sides of the top plate 11, and sliding grooves 14 that are adapted to the size of the sliders 13 are opened on the wall surfaces on both sides of the track 12. The shape of the sliders 13 is as follows: Figure 5 As shown, the slider 13 and the slide groove 14 are used to improve the stability of the ejecting plate 11 moving in the track 12.

[0030] Among them, a mounting block 17 is fixedly connected to the base 1, a second electric push rod 18 is fixedly connected to the mounting block 17, the protruding end of the second electric push rod 18 is fixedly connected to a connecting plate 16, a plurality of connecting rods 15 are fixedly connected to the connecting plate 16, the connecting rods 15 pass through the second lower template 3, and the ends of the plurality of connecting rods 15 away from the connecting plate 16 are fixedly connected to the ejection plate 11. The second electric push rod 18 is used to control the movement of the ejection plate 11 in the track 12. In specific settings, a variety of driving modes can be adopted, such as rack and pinion or ball screw, etc. When the mechanical driving mode fails, manual operation can be adopted.

[0031] Secondly, the bottom of the second stamping groove 10 and the top of the ejector plate 11 are located in the same plane, that is, the bottom of the second stamping groove 10, the top of the track 12 and the top of the ejector plate 11 are all at the same height. When the second electric push rod 18 is extended to the maximum distance, the end of the ejector plate 11 away from the second electric push rod 18 is exactly flush with the end of the second lower template 3 away from the second electric push rod 18. This arrangement is to ensure that the ejector plate 11 is located at the bottom of the stamping groove after ejecting the workpiece to facilitate the next stamping operation.

[0032] It should be noted that the size of the ejector plate 11 is larger than the size of the first stamping groove 9 and the second stamping groove 10 to ensure that the ejector plate 11 can cooperate with the second stamping groove 10 for stamping processing when it is located at the bottom of the second stamping groove 10.

[0033] When using this device, when the sheet to be punched is in the punching position, the first electric push rod 7 is extended to drive the punching head 8 of the upper template 4 to move toward the first punching groove 9, and then the punching head 8 cooperates with the first punching groove 9 and the second punching groove 10 to complete the punching of the sheet. The punched workpiece is now located in the second punching groove 10 and falls on the top of the ejector plate 11. Then the second electric push rod 18 is retracted to retract the ejector plate 11 toward the inside of the track 12 until the ejector plate 11 passes over the second punching groove 10, and the workpiece will fall into the track 12. Then the second electric push rod 18 is extended to push the workpiece out of the track 12 until the ejector plate 11 returns to its initial position, and then the above operation is repeated.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A die production device for a stamping line, characterized by: The invention comprises a base (1), a first lower template (2) and a second lower template (3), wherein the base (1) and the second lower template (3) are fixedly connected, the first lower template (2) is fixedly connected to the top of the second lower template (3), a plurality of guide pillars (5) are fixedly connected to the base (1), an upper template (4) is slidably connected to the guide pillars (5), a punching head (8) is fixedly connected to the upper template (4), a first punching groove (9) is provided on the first lower template (2), a second punching groove (10) is provided on the second lower template (3), a track (12) is provided at the bottom of the second punching groove (10), a top plate (11) is slidably provided in the track (12), the top plate (11) is located at the bottom of the second punching groove (10) during punching, and the top plate (11) is used to shrink into the track (12) after punching is completed so that the workpiece falls into the track (12) and then pushes the workpiece out.

2. The press line die production equipment according to claim 1, wherein: The tops of the plurality of guide pillars (5) are fixedly connected to a top plate (6), a first electric push rod (7) is fixedly connected to the top plate (6), and an extended end of the first electric push rod (7) is fixedly connected to the top of the upper template (4).

3. The press line die production equipment according to claim 2, wherein: Slide blocks (13) with a T-shaped cross section are fixedly connected to both sides of the ejection plate (11), and sliding grooves (14) with sizes matching those of the slide blocks (13) are provided on the wall surfaces on both sides of the track (12).

4. The press line die production equipment according to claim 3, wherein: The base (1) is fixedly connected to a mounting block (17), the mounting block (17) is fixedly connected to a second electric push rod (18), the protruding end of the second electric push rod (18) is fixedly connected to a connecting plate (16), a plurality of connecting rods (15) are fixedly connected to the connecting plate (16), the connecting rods (15) pass through the second lower template (3), and the ends of the plurality of connecting rods (15) away from the connecting plate (16) are fixedly connected to the ejecting plate (11), and the second electric push rod (18) is used to control the movement of the ejecting plate (11) in the track (12).

5. The press line die production equipment according to claim 4, characterized in that: The bottom of the second punching groove (10) and the top of the ejector plate (11) are located in the same plane. When the second electric push rod (18) is extended to the maximum distance, the end of the ejector plate (11) away from the second electric push rod (18) is exactly flush with the end of the second lower template (3) away from the second electric push rod (18).

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