CN221909346U - Porous piercing press of aluminium alloy - Google Patents

Abstract

A multi-hole punching machine for aluminum profiles belongs to the technical field of aluminum profile punching equipment, comprising a workbench and a punching machine frame arranged on the workbench, the punching machine frame is connected to a plurality of punchers through a hydraulic push cylinder device, a positioning mechanism and a clamping mechanism are arranged on the workbench, the positioning mechanism comprises a placement mold and a punching mold arranged on the workbench, both the punching mold and the placement mold are provided with processing holes adapted to the punchers, the clamping mechanism comprises a slide groove one arranged on the workbench, a sliding block one slidably connected in the slide groove one, a screw rod assembly for driving the sliding block one to move, and a pushing block and a stop block respectively arranged on both sides of the placement mold, the utility model can perform multi-directional punching on aluminum profile raw materials at the same time, greatly improving the processing efficiency, and can quickly determine the raw material position and ensure the punching accuracy by using the positioning mechanism and the clamping mechanism in coordination, and the clamping mechanism can be adjusted according to aluminum profile raw materials of different specifications and shapes.

Description

Aluminum profile multi-hole punching machine

Technical Field

The utility model relates to the technical field of aluminum profile punching equipment, in particular to an aluminum profile multi-hole punching machine.

Background Art

Punching is a common operation in the production and processing of aluminum profiles. Traditional punching machines usually use single holes or a small number of punches for punching, which is inefficient and difficult to achieve multi-directional punching. This traditional punching method has low processing efficiency. At the same time, due to the lack of automated positioning and clamping mechanisms, processing accuracy is difficult to guarantee, and punching is easily affected by human factors.

With the development of technology and the increase of production demand, the demand for multi-directional punching of aluminum profiles is becoming more and more urgent. In view of these problems, a multi-hole punching machine for aluminum profiles is proposed.

Utility Model Content

The utility model aims to provide an aluminum profile multi-hole punching machine to solve the problems in the above technical background.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum profile multi-hole punching machine, comprising a workbench and a punching frame arranged on the workbench, the punching frame is connected to a plurality of punchers through a hydraulic push cylinder device, the workbench is provided with a positioning mechanism and a clamping mechanism, the positioning mechanism comprises a placement mold arranged on the workbench and a punching mold arranged above the placement mold, an aluminum profile raw material is placed between the punching mold and the placement mold, and both the punching mold and the placement mold are provided with processing holes adapted to the puncher, the clamping mechanism comprises a slide groove 1 arranged on the workbench, a sliding block 1 slidably connected to the slide groove 1, a screw assembly driving the sliding block 1 to move, and a pushing block and a stop block respectively arranged on both sides of the placement mold, the pushing block and the stop block correspond to the height of the aluminum profile raw material, and the pushing block is connected to the sliding block 1, and one side of the stop block conflicts with the placement mold.

As a further solution of the utility model: the output end of the hydraulic push cylinder device passes through the punching frame and is connected to a punching plate, and four punchers are provided and arranged in a rectangular shape below the punching plate.

As a further solution of the utility model: the punching machine frame includes a fixed arm symmetrically arranged on the workbench and a top plate arranged between the tops of the fixed arms, and a telescopic rod assembly is symmetrically arranged on the top plate, a spring member is arranged on the telescopic rod assembly, and one end of the telescopic rod assembly passes through the top plate and is connected to the punching plate.

As a further solution of the utility model: the two ends of the punching die are respectively connected to the fixed arms, and the fixed arms are provided with two slide grooves corresponding to the punching die, and two sliding blocks corresponding to the slide grooves are arranged on both sides of the punching plate, and a telescopic section of the telescopic rod assembly is located in the two slide grooves.

As a further solution of the utility model: the workbench is connected to a discharge hole corresponding to the processing hole, and the diameter of the discharge hole is larger than the processing hole.

As a further solution of the utility model: a support frame is arranged at the bottom of the workbench, and a collection box corresponding to the discharge hole is arranged between the support frames.

In summary, the utility model has the following beneficial effects:

The utility model is provided with multiple punchers, which can punch aluminum profile materials in multiple directions at the same time, greatly improving the processing efficiency; through the coordinated use of the positioning mechanism and the clamping mechanism, the position of the aluminum profile material can be quickly and accurately determined to ensure the accuracy of the punching process; and the slide groove, sliding block, screw assembly, push block and stop block in the clamping mechanism can be adjusted according to aluminum profile materials of different specifications and shapes. In a word, the utility model adopts a mechanized and automated method for punching processing, avoiding the influence of human factors on the processing quality, thereby ensuring the stability and reliability of product quality.

BRIEF DESCRIPTION OF THE DRAWINGS

1. Figure 1 is a front view of the utility model;

2. FIG. 2 is a cross-sectional view of portion A in FIG. 1;

3. FIG. 3 is a cross-sectional view of portion B in FIG. 1;

4. Figure 4 is a top view of the utility model.

In the figure: 1. workbench; 2. support frame; 3. collection box; 4. fixed arm; 5. mold placement; 6. hydraulic push cylinder device; 7. telescopic rod assembly; 8. punching plate; 9. puncher; 10. punching mold; 11. driving motor; 12. rotating screw; 13. pushing block; 14. sliding block 2; 15. discharge hole; 16. spring part; 17. stop block; 18. slide 2; 19. processing hole.

DETAILED DESCRIPTION

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 of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

The utility model provides the following technical solutions: as shown in Figures 1-4, a multi-hole punching machine for aluminum profiles comprises a workbench 1 and a punching frame arranged on the workbench 1, the punching frame is connected to a plurality of punchers 9 through a hydraulic push cylinder device 6, a positioning mechanism and a clamping mechanism are arranged on the workbench 1, the positioning mechanism comprises a placement mold 5 arranged on the workbench 1 and a punching mold 10 arranged above the placement mold 5, an aluminum profile raw material is placed between the punching mold 10 and the placement mold 5, and both the punching mold 10 and the placement mold 5 are provided with processing holes 19 adapted to the puncher 9, the clamping mechanism comprises a slide groove 1 arranged on the workbench 1, a sliding block 1 slidably connected in the slide groove 1, a screw assembly driving the sliding block 1 to move, and a pushing block 13 and a stop block 17 respectively arranged on both sides of the placement mold 5, the pushing block 13 and the stop block 17 correspond to the height of the aluminum profile raw material, and the pushing block 13 is connected to the sliding block 1, and one side of the stop block 17 conflicts with the placement mold 5. In this embodiment, the screw assembly includes a rotating screw 12 arranged in a second slide groove 18 and a driving motor 11 arranged on one side of the workbench 1, and the output end of the driving motor 11 passes through the workbench 1 and is connected to the rotating screw 12. The utility model is provided with a plurality of punchers 9, which can simultaneously perform multi-directional punching on aluminum profile raw materials, thereby greatly improving the processing 19 efficiency. By using a positioning mechanism and a clamping mechanism in coordination, the position of the aluminum profile raw material can be quickly and accurately determined to ensure the accuracy of the punching processing 19, and the slide groove 1, sliding block 1, screw assembly, push block 13 and stop block 17 in the clamping mechanism can be adjusted according to aluminum profile raw materials of different specifications and shapes. In summary, the utility model adopts a mechanized and automated method to perform punching processing 19, thereby avoiding the influence of human factors on the processing 19 quality, thereby ensuring the stability and reliability of product quality.

In some embodiments of the utility model: the output end of the hydraulic cylinder device 6 passes through the punching frame and is connected to the punching plate 8, and four punchers 9 are provided and arranged in a rectangular shape below the punching plate 8. The utility model can distribute the punching force more evenly by arranging the punchers 9 in a rectangular shape, reducing the possibility of equipment wear and failure, and the utility model can easily adjust the punching depth and strength by adjusting the output pressure of the hydraulic push cylinder device 6;

In some embodiments of the utility model: the punching machine frame includes a fixed arm 4 symmetrically arranged on the workbench 1 and a top plate arranged between the tops of the fixed arms 4, and a telescopic rod assembly 7 is symmetrically arranged on the top plate, and a spring member 16 is arranged on the telescopic rod assembly 7, and one end of the telescopic rod assembly 7 passes through the top plate and is connected to the punching plate 8. The utility model provides a telescopic rod assembly 7, so that the position of the punching plate 8 is more stable, a buffer is provided for the punching process, and the vibration and impact that may be generated during punching are reduced, which helps to improve the accuracy of punching and extend the service life of the equipment. Furthermore, the two ends of the punching die 10 are respectively connected to the fixed arm 4, and the fixed arm 4 is provided with a slide groove 2 18 corresponding to the punching die 10, and the two sides of the punching plate 8 are provided with a sliding block 2 14 corresponding to the slide groove, and the telescopic section of the telescopic rod assembly 7 is located in the slide groove 2 18.

In some embodiments of the utility model: the workbench 1 is connected with a discharge hole 15 corresponding to the processing hole 19, and the diameter of the discharge hole 15 is larger than the processing hole 19. The utility model prevents waste from being blocked in the processing hole 19 by providing the discharge hole 15, thereby hindering the punching process or affecting the punching quality. Furthermore, a support frame 2 is provided at the bottom of the workbench 1, and a collection box 3 corresponding to the discharge hole 15 is provided between the support frames 2.

The working principle and use of the utility model are as follows: First, the aluminum profile raw material is placed between the punching die 10 and the placing die 5, ensuring that the position of the aluminum profile raw material is aligned with the processing 19 hole, the push block 13 and the stop block 17 in the clamping mechanism correspond to the height of the aluminum profile raw material, and are connected to the sliding block 1 to clamp the aluminum profile raw material, and the hydraulic push cylinder device 6 is operated to make the punching plate 8 drop until it contacts the aluminum profile raw material, and drive multiple punchers 9 to punch the aluminum profile raw material in multiple directions at the same time, and due to the rectangular arrangement of the punchers 9, the punching force can be more evenly distributed, reducing the possibility of equipment wear and failure. During the punching process, the waste or aluminum chips are discharged through the discharge hole 15 set on the workbench 1. The waste in the discharge hole 15 and the collection box 3 is cleaned regularly to keep the workbench 1 clean. Repeating the above steps can perform continuous punching processing 19 on a batch of aluminum profile raw materials. Since the punching process 19 is carried out in a mechanized and automated manner, the influence of human factors on the processing quality 19 is avoided, thereby ensuring the stability and reliability of product quality.

This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims (6)

1. A multi-hole punching machine for aluminum profiles, comprising a workbench and a punching frame arranged on the workbench, characterized in that: the punching frame is connected to a plurality of punches through a hydraulic push cylinder device, and a positioning mechanism and a clamping mechanism are arranged on the workbench, the positioning mechanism comprises a placing mold arranged on the workbench and a punching mold arranged above the placing mold, an aluminum profile raw material is placed between the punching mold and the placing mold, and a processing hole adapted for the punching device is opened on the punching mold and the placing mold, the clamping mechanism comprises a slide groove 1 arranged on the workbench, a sliding block 1 slidably connected in the slide groove 1, a screw rod assembly driving the sliding block 1 to move, and a pushing block and a stop block respectively arranged on both sides of the placing mold, the pushing block and the stop block corresponding to the height of the aluminum profile raw material, and the pushing block is connected to the sliding block 1, and one side of the stop block conflicts with the placing mold. 2. An aluminum profile multi-hole punching machine according to claim 1, characterized in that: the output end of the hydraulic push cylinder device passes through the punching machine frame and is connected to a punching plate, and four punchers are provided and arranged in a rectangular shape below the punching plate. 3. An aluminum profile multi-hole punching machine according to claim 2, characterized in that: the punching machine frame includes a fixed arm symmetrically arranged on the workbench and a top plate arranged between the tops of the fixed arms, and a telescopic rod assembly is symmetrically arranged on the top plate, a spring member is arranged on the telescopic rod assembly, and one end of the telescopic rod assembly passes through the top plate and is connected to the punching plate. 4. An aluminum profile multi-hole punching machine according to claim 3, characterized in that: both ends of the punching die are respectively connected to the fixed arms, and the fixed arms are each provided with two slide grooves corresponding to the punching die, and two sliding blocks corresponding to the slide grooves are provided on both sides of the punching plate, and a telescopic section of the telescopic rod assembly is located in the two slide grooves. 5. The aluminum profile multi-hole punching machine according to claim 1, characterized in that: the workbench is connected to a discharge hole corresponding to the processing hole, and the diameter of the discharge hole is larger than that of the processing hole. 6. The aluminum profile multi-hole punching machine according to claim 5, characterized in that a support frame is provided at the bottom of the workbench, and a collection box corresponding to the discharge hole is provided between the support frames.