Step-by-step punching machine

Abstract

The utility model relates to the technical field of punching machines, and discloses a step-by-step punching machine which is characterized in that a control panel is fixedly installed on the side face of a punching machine body, an air cylinder is fixedly installed on the top face of the punching machine body, a fixing plate is fixedly installed on the bottom face of the inner side of the punching machine body, and a base is fixedly installed on the bottom face of the punching machine body; a pressing rod is fixedly installed on the top face of the punching machine body, a connecting plate is fixedly installed on the bottom face of the pressing rod, and a connecting opening is fixedly formed in the top face of the connecting plate. According to the step-by-step punching machine, a punching lubricant is connected through a connecting port, then a spray head sprays the punching lubricant to the surface of a lower die, after the lower die is fixed to the top face of a fixing plate through fixing bolts, lifting rods can descend to make contact with the top faces of the two ends of the lower die, and the lifting rods can be placed in grooves; and the bottom end of the lifting rod and the top surface of the lower die can form a flat plane.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch press technical field, concretely is a kind of step-by-step punch press BACKGROUND

[0002] Punching production is mainly aimed at sheet, through die, can be formed, stamping, finishing etc. Processing, widely used in various fields;Step-by-step punch press is a commonly used punch press;With step-by-step punch press processing blanking process and blanking process.

[0003] The existing punch press needs to be additionally processed by special person to the edge of workpiece after stamping, and the efficiency of manual processing is not only low, consumes a lot of time in workpiece collection and handling, increases the labor cost of enterprise. UTILITY MODEL CONTENT

[0004] (One) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a step-by-step punch press to solve the problems in the above background art.

[0006] (Two) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of step-by-step punch press, the side surface of the punch press body is fixedly installed with control panel, the top surface of the punch press body is fixedly installed with cylinder, the inner bottom surface of the punch press body is fixedly installed with fixed plate, the bottom surface of the punch press body is fixedly installed with base, the top surface of the punch press body is fixedly installed with pressure rod, the bottom surface of the pressure rod is fixedly installed with connecting plate, the top surface of the connecting plate is fixedly installed with connecting port, the side surface of the connecting plate is fixedly installed with spray head, the bottom surface of the connecting plate is fixedly installed with upper die, the top surface of the fixed plate is screw-threaded with lower die by fixed bolt, the top surface of the lower die is provided with workpiece, the top surface of the lower die is provided with lifting rod, the rear side of the punch press body is provided with conveying belt, the side surface of the conveying belt is fixedly installed with motor, the bottom surface of the conveying belt is fixedly installed with conveying belt base, the rear side of the conveying belt is fixedly installed with slide, the inner top surface of the punch press body is provided with sliding groove, the sliding groove is movably installed with sliding block in inner side, the bottom surface of the sliding block is fixedly installed with support rod, the bottom surface of the support rod is fixedly installed with electric telescopic rod.

[0008] Preferably, the top surface of the lower die is provided with groove at both ends.

[0009] Preferably, the four edges of the upper die are fixedly installed with cutting knife edge, and the bottom surface of the upper die is fixedly installed with pressing block.

[0010] Preferably, the motor is electrically connected with the control panel.

[0011] Preferably, the surface of the fixed plate is equidistantly provided with a plurality of through screw holes.

[0012] Preferably, the lifting rod is provided with two.

[0013] Compared with the prior art, the utility model provides a step-by-step stamping punch, which has the following beneficial effects:

[0014] 1、 the step-by-step stamping punch, first, through the connecting port connects the stamping lubricant, subsequently the nozzle will spray the surface of the lower mould with the stamping lubricant, after the lower mould is fixed on the top surface of the fixed plate through the fixed bolt, the lifting rod will descend to the both ends of the top surface of the lower mould, the lifting rod can be placed in the groove, when the upper mould stamps the lower mould, the bottom end of the lifting rod can form a flat plane with the top surface of the lower mould, then the stamping material is placed on the upside of the lower mould, subsequently the pressure rod starts to descend and stamps the stamping material, when the stamping is completed, the lifting rod will lift the both sides of the workpiece, so that the whole workpiece is taken out from the lower mould;

[0015] 2、 the step-by-step stamping punch, when the workpiece is completed stamping, the edge of the workpiece can have the excess stamping material, the cutting knife edge can directly cut the excess edge, when the workpiece is taken out from the lower mould, the sliding block drives the electric telescopic rod to the position of the both sides of the workpiece, clamps the workpiece, after the workpiece is clamped, the lifting rod falls to the top surface of the both ends of the lower mould, at this time, the sliding block moves to the upper side of the transmission belt, the electric telescopic rod releases the workpiece, and the workpiece falls on the transmission belt and falls into the collecting container through the transmission belt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure diagram of the utility model Figure 1 ;

[0017] Figure 2 It is the three-dimensional structure diagram of the utility model Figure 2 ;

[0018] Figure 3 It is the three-dimensional structure diagram of the utility model Figure 3 ;

[0019] Figure 4 It is the lower mould structure diagram of the utility model;

[0020] Figure 5 It is the upper mould structure diagram of the utility model.

[0021] In the diagram: 1. Punch press body; 101. Slide groove; 2. Control panel; 3. Cylinder; 4. Fixing plate; 5. Base; 6. Pressure rod; 7. Connecting plate; 8. Connection port; 9. Nozzle; 10. Lifting rod; 11. Workpiece; 12. Fixing bolt; 13. Lower die; 1301. Groove; 14. Conveyor belt; 15. Motor; 16. Conveyor belt base; 17. Slide; 18. Upper die; 1801. Cutting edge; 1802. Pressure block; 19. Support rod; 20. Electric telescopic rod; 21. Slider. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-5 As shown, this utility model provides a technical solution: a step-by-step stamping press, wherein a control panel 2 is fixedly installed on the side of the press body 1, a cylinder 3 is fixedly installed on the top surface of the press body 1, a fixing plate 4 is fixedly installed on the inner bottom surface of the press body 1, a base 5 is fixedly installed on the bottom surface of the press body 1, a pressure rod 6 is fixedly installed on the top surface of the press body 1, a connecting plate 7 is fixedly installed on the bottom surface of the pressure rod 6, a connecting port 8 is fixedly installed on the top surface of the connecting plate 7, a nozzle 9 is fixedly installed on the side of the connecting plate 7, and an upper die 18 is fixedly installed on the bottom surface of the connecting plate 7. The top surface of the fixing plate 4 is secured by fixing screws. A lower die 13 is threaded onto a bolt 12. A workpiece 11 is mounted on the top surface of the lower die 13. A lifting rod 10 is mounted on the top surface of the lower die 13. A conveyor belt 14 is mounted on the rear side of the punch press body 1. A motor 15 is fixedly mounted on the side of the conveyor belt 14. A conveyor belt base 16 is fixedly mounted on the bottom surface of the conveyor belt 14. A slide 17 is fixedly mounted on the rear side of the conveyor belt 14. A slide groove 101 is opened on the inner top surface of the punch press body 1. A slider 21 is movably mounted on the inner side of the slide groove 101. A support rod 19 is fixedly mounted on the bottom surface of the slider 21. An electric telescopic rod 20 is fixedly mounted on the bottom surface of the support rod 19.

[0024] Furthermore, grooves 1301 are provided at both ends of the top face of the lower mold 13.

[0025] With the above technical solution, the lifting rod 10 can be placed in the groove 1301. When the upper mold 18 presses the lower mold 13, the bottom end of the lifting rod 10 can form a flat plane with the top surface of the lower mold 13.

[0026] Further, the four edges of the upper die 18 are fixedly installed with cutting edges 1801, and the bottom surface of the upper die 18 is fixedly installed with a pressing block 1802.

[0027] Through the above technical scheme, when the workpiece 11 is completed stamping, the edge of the workpiece 11 can have excess stamping material, and the cutting edge 1801 can directly cut the excess edge.

[0028] Further, the motor 15 is electrically connected with the control panel 2.

[0029] Through the above technical scheme, the motor 15 can be started through the control panel 2, and when the motor 15 is started, the transmission belt 14 starts to run.

[0030] Further, the surface of the fixed plate 4 is equidistantly provided with a plurality of upper and lower through screw holes.

[0031] Through the above technical scheme, the screw holes of the fixed plate 4 can help the lower die 13 to be fixed, and when the lower die 13 needs to be replaced, the fixed bolts 12 are loosened, and then the lower die 13 can be taken down and replaced.

[0032] Further, the lifting rod 10 is provided with two.

[0033] Through the above technical scheme, the lifting rod 10 provided on both sides can stably take out the workpiece 11 completed stamping, and then the electric telescopic rod 20 clamps and takes out

[0034] Working principle: first, connect the stamping lubricant through the connecting port 8, then the nozzle 9 sprays the stamping lubricant on the surface of the lower die 13, and then the lower die 13 is fixed on the top surface of the fixed plate 4 through the fixed bolts 12, and then the lifting rod 10 is lowered to contact the top surface of both ends of the lower die 13, and then the stamping material is placed on the upper side of the lower die 13, and then the pressing rod 6 starts to descend and stamp the stamping material, when the stamping is completed, the lifting rod 10 lifts the both sides of the workpiece 11, so that the whole workpiece 11 is taken out from the lower die 13, at this time, the sliding block 21 drives the electric telescopic rod 20 to the position of both sides of the workpiece 11, and clamps and takes out the workpiece 11, after the workpiece 11 is clamped and taken out, the lifting rod 10 falls to the top surface of both ends of the lower die 13, at this time, the sliding block 21 moves to above the transmission belt 14, and the electric telescopic rod 20 releases the workpiece 11, and the workpiece 11 falls on the upper side of the transmission belt 14 and falls into the collecting container through the transmission belt 14.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A step-by-step stamping press, comprising a press body (1), characterized in that: A control panel (2) is fixedly installed on the side of the punch press body (1). A cylinder (3) is fixedly installed on the top surface of the punch press body (1). A fixing plate (4) is fixedly installed on the inner bottom surface of the punch press body (1). A base (5) is fixedly installed on the bottom surface of the punch press body (1). A pressure rod (6) is fixedly installed on the top surface of the punch press body (1). A connecting plate (7) is fixedly installed on the bottom surface of the pressure rod (6). A connecting port (8) is fixedly installed on the top surface of the connecting plate (7). A nozzle (9) is fixedly installed on the side of the connecting plate (7). An upper mold (18) is fixedly installed on the bottom surface of the connecting plate (7). A lower mold (13) is threadedly installed on the top surface of the fixing plate (4) by a fixing bolt (12). The lower die (13) has a workpiece (11) on its top surface and a lifting rod (10) on its top surface. The punch press body (1) has a conveyor belt (14) on its rear side. A motor (15) is fixedly installed on the side of the conveyor belt (14). A conveyor belt base (16) is fixedly installed on the bottom surface of the conveyor belt (14). A slide (17) is fixedly installed on the rear side of the conveyor belt (14). A slide groove (101) is opened on the inner top surface of the punch press body (1). A slider (21) is movably installed on the inner side of the slide groove (101). A support rod (19) is fixedly installed on the bottom surface of the slider (21). An electric telescopic rod (20) is fixedly installed on the bottom surface of the support rod (19).

2. The step-by-step stamping press according to claim 1, characterized in that: The lower mold (13) has grooves (1301) at both ends of its top surface.

3. A step-by-step stamping press according to claim 1, characterized in that: The upper mold (18) is fixedly installed with cutting blades (1801) on its four sides, and a pressure block (1802) is fixedly installed on the bottom surface of the upper mold (18).

4. A step-by-step stamping press according to claim 1, characterized in that: The motor (15) is electrically connected to the control panel (2).

5. A step-by-step stamping press according to claim 1, characterized in that: The surface of the fixing plate (4) is provided with several through screw holes at equal intervals.

6. A step-by-step stamping press according to claim 1, characterized in that: There are two lifting rods (10).

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