Punching machine with waste guiding-out mechanism for excavator support machining

Abstract

The utility model discloses an excavator support machining punch press with a waste guide-out mechanism, which comprises a base, a lower die plate is fixed at the top of the base, a back plate is fixed at the rear end of the top of the base, a top plate is fixed at the top of the front end of the back plate, and a screw hole is fixed in the middle of the top end of the top plate. A screw rod is arranged in the screw hole, a rotating handle is fixed to the top end of the screw rod, a movable plate is movably connected to the bottom of the screw rod, and a collecting box is arranged on one side in the base. According to the waste collecting device, the material guiding opening is formed, when the locking plate is punched downwards, waste can fall onto the material guiding plate through the material guiding opening, the waste is guided into the collecting box through the material guiding plate, the waste can be collected through the collecting box, the collecting box is pulled towards one side, the collecting box can move in the base, the collecting box is pulled out of the base, and the waste can be collected through the collecting box. And waste materials can be treated and then pushed back into the base, and the waste material guiding-out function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a punching machine for processing an excavator support with a waste material outlet mechanism. Background Art

[0002] A punch press is a mechanical equipment, and its production is mainly for plates. Through the corresponding molds, it can perform blanking, punching, forming, stretching, trimming, etc. The stamping process saves materials and energy, has high efficiency, and is widely used. The upper die of the punch press is the upper half of the entire die, and the lower die is the lower half of the entire die. The excavator bracket is an accessory on the excavator, which plays a role in supporting and positioning. A punch press is needed during the processing of the excavator bracket to perform punching operations on the excavator bracket.

[0003] In actual use, when punching holes in the excavator support, waste is generated during the punching process. Generally, the waste falls directly under the workbench and is then cleaned up. This method requires frequent waste cleaning, which reduces work efficiency. Therefore, a punching machine for processing an excavator support with a waste outlet mechanism is proposed to solve the problems pointed out in the above background technology. Utility Model Content

[0004] The utility model aims to provide a punching machine for processing an excavator support with a waste material outlet mechanism, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching machine for processing an excavator support with a waste material export mechanism, comprising a base, a lower template is fixed on the top of the base, a back plate is fixed on the rear end of the top of the base, a top plate is fixed on the top of the front end of the back plate, a wire hole is fixed on the middle of the top of the top plate, a screw rod is arranged inside the wire hole, a rotating handle is fixed on the top of the screw rod, a movable plate is movably connected to the bottom of the screw rod, a connecting plate is fixed on the front end of the movable plate, and a telescopic gas is fixed on the front end of the connecting plate. Cylinder, sliding sleeves are fixed on both sides of the movable plate, a sliding rod is arranged inside the sliding sleeve, the top of the sliding rod is connected to the top plate, the bottom end of the sliding rod is connected to the top of the base, a fixing block is installed at the bottom end of the telescopic cylinder, a guide column is fixed at the bottom end of the fixing block, a spring is arranged on the outside of the guide column, a mounting plate is fixed at the front end of the back plate, a guide hole is arranged in the middle part of the mounting plate, a material guide port is arranged at the top end of the base, and a material guide plate is fixed to the bottom end of the material guide port, and a collecting box is arranged on one side of the base.

[0006] Preferably, the area of ​​the collection box is smaller than the area of ​​the base, and the collection box is drawable inside the base.

[0007] Preferably, the inner diameter of the thread hole is larger than the outer diameter of the threaded rod, and the thread hole and the threaded rod are connected by a thread.

[0008] Preferably, the inner diameter of the sliding sleeve is greater than the outer diameter of the sliding rod, and a sliding structure is formed between the sliding sleeve and the sliding rod.

[0009] Preferably, a mounting plate is fixed to the bottom end of the guide column, a threaded groove is fixed to the bottom end of the mounting plate, a threaded column is arranged inside the threaded groove, a locking plate is fixed to the bottom end of the threaded column, and a punch is fixed to the bottom end of the locking plate.

[0010] Preferably, the inner diameter of the thread groove is greater than the outer diameter of the thread column, and a thread structure is formed between the thread groove and the thread column.

[0011] Preferably, the top end of the spring is fixedly connected to the bottom end of the fixing block, and the bottom end of the spring is fixedly connected to the top end of the mounting plate.

[0012] Preferably, the inner diameter of the guide hole is larger than the outer diameter of the guide column, and the guide hole and the guide column are matched with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By providing a guide port, when the locking plate punches down, the waste will fall down onto the guide plate through the guide port, and the guide plate will guide the waste to the inside of the collection box, through which the waste can be collected, and by pulling the collection box to one side, the collection box will move inside the base, and the collection box will be pulled out from the inside of the base to process the waste, and then pushed back into the inside of the base, so as to have the function of exporting the waste;

[0015] By providing a lead screw, when the height of the upper mold needs to be adjusted, the handle is rotated, the handle drives the lead screw to rotate, the lead screw rotates inside the thread hole, and at the same time drives the movable plate to move downward, the movable plate drives the sliding sleeve to slide on the outside of the sliding rod, so as to ensure the stability of the movable plate when it is raised and lowered, facilitate the adjustment of the height of the upper mold, and improve the flexibility during use;

[0016] By providing a threaded groove, during assembly, the punch is taken to connect the threaded column with the threaded groove, and the punch is rotated to drive the locking plate to rotate, and the locking plate will drive the threaded column to rotate, so that the threaded column can be rotated and screwed into the inside of the threaded groove. At this time, the punch will be fixed at the bottom of the threaded groove, which is convenient for assembly of the punch and more convenient for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a front view structural schematic diagram of the utility model;

[0020] Figure 3 It is a side view structural schematic diagram of the utility model;

[0021] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] Description of reference numerals in the figures:

[0023] 1. Base; 2. Lower template; 3. Back plate; 4. Mounting plate; 5. Spring; 6. Slide rod; 7. Telescopic cylinder; 8. Connecting plate; 9. Top plate; 10. Screw rod; 11. Turn handle; 12. Thread hole; 13. Sliding sleeve; 14. Movable plate; 15. Fixed block; 16. Guide column; 17. Guide hole; 18. Collecting box; 19. Material guide port; 20. Material guide plate; 21. Mounting sheet; 22. Threaded groove; 23. Punch; 24. Locking plate; 25. Threaded column. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4The utility model provides an embodiment: a punching machine for processing an excavator support with a waste material export mechanism, comprising a base 1, a lower template 2 is fixed on the top of the base 1, a back plate 3 is fixed on the rear end of the top of the base 1, a top plate 9 is fixed on the top of the front end of the back plate 3, a wire hole 12 is fixed on the middle of the top of the top plate 9, a screw rod 10 is arranged inside the wire hole 12, a rotating handle 11 is fixed on the top of the screw rod 10, a movable plate 14 is movably connected to the bottom of the screw rod 10, a connecting plate 8 is fixed on the front end of the movable plate 14, a telescopic cylinder 7 is fixed on the front end of the connecting plate 8, sliding sleeves 13 are fixed on both sides of the movable plate 14, and the sliding sleeves 13 are fixed on the front ends of the movable plate 14. A slide bar 6 is provided inside, the top end of the slide bar 6 is connected to the top plate 9, the bottom end of the slide bar 6 is connected to the top end of the base 1, a fixing block 15 is installed at the bottom end of the telescopic cylinder 7, a guide column 16 is fixed to the bottom end of the fixing block 15, a spring 5 is provided on the outside of the guide column 16, a mounting plate 4 is fixed to the front end of the back plate 3, a guide hole 17 is provided in the middle part of the mounting plate 4, a material guide port 19 is provided at the top end of the base 1, and a material guide plate 20 is fixed to the bottom end of the material guide port 19, a collecting box 18 is provided on one side of the base 1, the area of ​​the collecting box 18 is smaller than the area of ​​the base 1, and the collecting box 18 is provided in a pull-out arrangement inside the base 1;

[0026] Specifically, Figure 1 As shown, when the locking plate 24 punches downward, the waste will fall downward onto the guide plate 20 through the guide port 19, and the guide plate 20 will guide the waste to the inside of the collection box 18, through which the waste can be collected. By pulling the collection box 18 to one side, the collection box 18 will move inside the base 1, and the collection box 18 will be pulled out from the inside of the base 1 to process the waste, and then the 81 will be pushed back into the inside of the base 1, which has the function of guiding out the waste;

[0027] Embodiment 2: The inner diameter of the thread hole 12 is larger than the outer diameter of the threaded rod 10, the thread hole 12 and the threaded rod 10 are threadedly connected, the inner diameter of the sliding sleeve 13 is larger than the outer diameter of the sliding rod 6, and a sliding structure is formed between the sliding sleeve 13 and the sliding rod 6;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when the height of the upper mold needs to be adjusted, the handle 11 is rotated, the handle 11 drives the screw rod 10 to rotate, the screw rod 10 rotates inside the thread hole 12, and drives the movable plate 14 to move downward, and the movable plate 14 drives the sliding sleeve 13 to slide on the outside of the sliding rod 6, which can ensure the stability of the movable plate 14 when it is raised and lowered, facilitate the adjustment of the height of the upper mold, and improve the flexibility during use;

[0029] Embodiment 3: A mounting plate 21 is fixed to the bottom end of the guide column 16, a threaded groove 22 is fixed to the bottom end of the mounting plate 21, a threaded column 25 is arranged inside the threaded groove 22, a locking plate 24 is fixed to the bottom end of the threaded column 25, a punch 23 is fixed to the bottom end of the locking plate 24, the inner diameter of the threaded groove 22 is larger than the outer diameter of the threaded column 25, and a threaded structure is formed between the threaded groove 22 and the threaded column 25;

[0030] Specifically, Figure 1 and Figure 4 As shown, during assembly, the punch 23 is taken to mate the threaded column 25 with the threaded groove 22. The punch 23 is rotated so that the punch 23 drives the locking plate 24 to rotate, and the locking plate 24 drives the threaded column 25 to rotate. The threaded column 25 can be rotated and screwed into the interior of the threaded groove 22. At this time, the punch 23 will be fixed at the bottom of the threaded groove 22, which is convenient for assembling the punch 23 and more convenient for replacement.

[0031] Working principle: When the utility model is in use, the handle 11 is rotated, and the handle 11 will drive the screw 10 to rotate, and the screw 10 will rotate inside the wire hole 12, and at the same time, it will drive the movable plate 14 to move downward, and the movable plate 14 will drive the sliding sleeve 13 to slide on the outside of the sliding rod 6, which can ensure the stability of the movable plate 14 when it is raised and lowered, and the bracket is placed on the top of the lower template 2, and the telescopic cylinder 7 will drive the fixed block 15 to move downward, and the fixed block 15 squeezes the spring 5 to drive the guide column 16 to move downward, and then drives the punch 23 to punch downward, and the waste will fall downward through the guide port 19 onto the guide plate 20, and the guide plate 20 will guide the waste to the inside of the collection box 18, completing the use of the punching machine for processing the excavator bracket.

[0032] It is obvious 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 regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A punching machine for processing an excavator support with a waste discharge mechanism, comprising a base (1), characterized in that: A lower template (2) is fixed to the top of the base (1), a back plate (3) is fixed to the rear end of the top of the base (1), a top plate (9) is fixed to the top of the front end of the back plate (3), a thread hole (12) is fixed to the middle of the top of the top of the top plate (9), a screw rod (10) is arranged inside the thread hole (12), a rotating handle (11) is fixed to the top of the screw rod (10), a movable plate (14) is movably connected to the bottom of the screw rod (10), a connecting plate (8) is fixed to the front end of the movable plate (14), a telescopic cylinder (7) is fixed to the front end of the connecting plate (8), sliding sleeves (13) are fixed to both sides of the movable plate (14), and the inside of the sliding sleeves (13) A slide rod (6) is provided, the top end of the slide rod (6) is connected to the top plate (9), the bottom end of the slide rod (6) is connected to the top end of the base (1), a fixing block (15) is installed at the bottom end of the telescopic cylinder (7), a guide column (16) is fixed to the bottom end of the fixing block (15), a spring (5) is provided on the outside of the guide column (16), a mounting plate (4) is fixed to the front end of the back plate (3), a guide hole (17) is provided in the middle part of the mounting plate (4), a material guide port (19) is provided at the top end of the base (1), and a material guide plate (20) is fixed to the bottom end of the material guide port (19), and a collecting box (18) is provided on one side of the base (1).

2. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: The area of ​​the collection box (18) is smaller than the area of ​​the base (1), and the collection box (18) is arranged inside the base (1) in a drawable manner.

3. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: The inner diameter of the thread hole (12) is greater than the outer diameter of the threaded rod (10), and the thread hole (12) and the threaded rod (10) are connected by a thread.

4. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: The inner diameter of the sliding sleeve (13) is greater than the outer diameter of the sliding rod (6), and a sliding structure is formed between the sliding sleeve (13) and the sliding rod (6).

5. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: A mounting plate (21) is fixed to the bottom end of the guide column (16), a threaded groove (22) is fixed to the bottom end of the mounting plate (21), a threaded column (25) is arranged inside the threaded groove (22), a locking plate (24) is fixed to the bottom end of the threaded column (25), and a punch (23) is fixed to the bottom end of the locking plate (24).

6. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 5, characterized in that: The inner diameter of the thread groove (22) is greater than the outer diameter of the thread column (25), and a thread structure is formed between the thread groove (22) and the thread column (25).

7. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: The top end of the spring (5) is fixedly connected to the bottom end of the fixing block (15), and the bottom end of the spring (5) is fixedly connected to the top end of the mounting plate (4).

8. The punching machine for processing an excavator support with a waste discharge mechanism according to claim 1, characterized in that: The inner diameter of the guide hole (17) is greater than the outer diameter of the guide column (16), and the guide hole (17) and the guide column (16) are matched with each other.

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