Die casting burr punching equipment

Abstract

The utility model discloses die casting burr punching equipment which comprises a working table, and a collecting hole used for collecting chippings is formed in the working table. The upper surface of the workbench is in sliding connection with a carrying disc. Supporting rollers used for supporting the die castings are distributed on the carrying disc at intervals. A sweeping brush used for sweeping scraps on the upper surface of the workbench is arranged at the rear end of the lower surface of the carrying disc. After the punching operation is finished, the sweeping brush is triggered to sweep the surface of the working table by the sliding of the carrying disc. The cleaning burden of operators is greatly relieved, it is guaranteed that the chippings can be timely and effectively collected into the collecting holes, and secondary pollution caused by the chippings to a working area is avoided.

Description

Technical Field

[0001] This utility model relates to a die-casting part burr punching equipment, belonging to the field of stamping equipment technology. Background Technology

[0002] In traditional die-cutting operations, operators often need to manually clean up scattered debris on the workbench surface. This process is not only time-consuming and labor-intensive, but manual cleaning also often fails to ensure complete removal of debris, leaving residues in the work area and causing secondary pollution, which affects the quality and efficiency of subsequent operations. Furthermore, frequent manual cleaning increases the workload of operators and is detrimental to maintaining a clean and safe working environment in the long term. Therefore, a die-casting burr-cutting device is proposed. Utility Model Content

[0003] To address the aforementioned technical deficiencies, the purpose of this utility model is to provide a die-casting burr punching device to reduce the cleaning burden on operators, ensure that debris can be collected in a timely and effective manner into the collection hole, and avoid secondary pollution of the work area by the debris.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a die-casting burr-cutting device, comprising:

[0005] A workbench, wherein a collection hole for collecting debris is provided on the workbench;

[0006] The tray is slidably connected to the upper surface of the worktable;

[0007] Multiple support rollers are spaced apart on the loading tray to support the die-cast parts;

[0008] A brush is used to clean debris from the upper surface of the workbench. The brush is fixedly connected to the rear end of the lower surface of the tray.

[0009] As the tray slides forward, the brush sweeps debris from the upper surface of the worktable into the collection hole.

[0010] Preferably, a top plate is provided above the workbench, and multiple support columns are provided between the top plate and the workbench. Sliding plates are slidably connected to the multiple support columns, and deburring components are provided on the sliding plates.

[0011] Preferably, the deburring component includes:

[0012] A connecting plate, wherein the connecting plate is disposed on the lower surface of the sliding plate;

[0013] A punch is used to cut burrs off die-cast parts, and the punch is fixedly connected to the lower surface of the connecting plate.

[0014] Preferably, the lower surface of the sliding plate is provided with a plurality of dovetail grooves, and the upper surface of the connecting plate is fixed with a plurality of dovetail blocks that are adapted to the dovetail grooves;

[0015] The connecting plate has at least one first bolt at its front end, and the threaded end of the first bolt is engaged with the side wall of the sliding plate.

[0016] Preferably, a first hydraulic cylinder is fixedly installed on the side wall of the top plate, and the output shaft of the first hydraulic cylinder is connected to the sliding plate;

[0017] When the output shaft of the first cylinder extends or retracts, the sliding plate slides up or down on the support column.

[0018] Preferably, a second hydraulic cylinder is fixedly connected to the workbench, and the output shaft of the second hydraulic cylinder is connected to the loading plate.

[0019] Preferably, two parallel guide rods are fixedly connected to the worktable, and the two sides of the loading tray are slidably sleeved on the guide rods on the same side.

[0020] Preferably, the upper surface of the tray is provided with a fixing frame, and the fixing frame has a fitting hole that matches the outer contour of the die-cast part.

[0021] Preferably, the fixing frame is fixedly connected to the loading tray by a plurality of second bolts.

[0022] Preferably, a guide plate for discharging debris is provided on the worktable and below the collection hole.

[0023] Compared with existing technologies:

[0024] 1. After the punching operation is completed, the sliding of the tray triggers the brush to clean the workbench surface. This not only greatly reduces the cleaning burden on the operator, but also ensures that debris can be collected in the collection hole in a timely and effective manner, avoiding secondary pollution of the work area by the debris.

[0025] 2. This utility model, by activating the first hydraulic cylinder, allows the sliding plate to slide smoothly on the support column, driving the precise movement of the deburring assembly and achieving effective punching of the burrs on the die-cast parts. After punching, the reactivation of the first hydraulic cylinder quickly moves the punch away from the die-cast part, avoiding unnecessary contact and damage, and ensuring the integrity and safety of the die-cast part. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram showing the state of the tray of this utility model when it slides out of the worktable.

[0028] Figure 3 This is an exploded view of the sliding plate and connecting plate of this utility model;

[0029] Figure 4 This is a structural schematic diagram of the top plate, support column and sliding plate of this utility model;

[0030] Figure 5 This is a cross-sectional view of the worktable, tray and support rollers of this utility model;

[0031] Figure 6 This is an exploded view of the loading tray and fixing frame of this utility model.

[0032] In the picture:

[0033] 1. Workbench; 101. Collection hole;

[0034] 2. Carrying tray; 3. Support roller; 4. Sweeping brush;

[0035] 5. Top plate; 6. Support column; 7. Sliding plate; 701. Dovetail groove;

[0036] 8. Deburring assembly, 801. Connecting plate, 8011. Dovetail block, 802. Punch;

[0037] 9. First bolt; 10. First hydraulic cylinder;

[0038] 11. Second hydraulic cylinder; 12. Guide rod;

[0039] 13. Second bolt; 14. Fixing bracket; 1401. Socket hole;

[0040] 15. Material guide plate. Detailed Implementation

[0041] The present invention is illustrated below with specific embodiments, but these are not intended to limit the scope of the invention.

[0042] Example 1

[0043] like Figures 1-6 As shown in this embodiment, a die-casting burr-cutting device is provided, including a worktable 1. The worktable 1 has a collection hole 101 for collecting debris. A guide plate 15 for discharging debris is provided on the worktable 1 and below the collection hole 101. A loading tray 2 is slidably connected to the upper surface of the worktable 1. Multiple support rollers 3 for supporting die-casting parts are distributed at intervals on the loading tray 2. A brush 4 for cleaning debris from the upper surface of the worktable 1 is fixedly connected to the rear end of the lower surface of the loading tray 2.

[0044] Job Description:

[0045] During the operation of the die-casting burr punching equipment, the operator first places the die-casting part to be punched on the carrier plate 2. The die-casting part is stably supported by the support roller 3. During the punching process, the punched debris falls between the collection hole 101 and the brush 4. After punching is completed, the carrier plate 2 is pushed forward and slides. At this time, the brush 4, which is fixedly connected to the rear end of the lower surface of the carrier plate 2, begins to clean the upper surface of the worktable 1. As the carrier plate 2 continues to slide, the brush 4 effectively sweeps the remaining debris on the worktable 1 into the collection hole 101, ensuring the cleanliness of the working area. The debris is discharged in an orderly manner through the guide plate 15, facilitating subsequent cleaning work.

[0046] Example 2

[0047] like Figures 1-4 As shown, based on Embodiment 1, in order to perform burr removal on the die-cast parts on the loading tray 2, this embodiment has a top plate 5 above the worktable 1, and multiple support columns 6 between the top plate 5 and the worktable 1. Sliding plates 7 are slidably connected to the multiple support columns 6, and a deburring assembly 8 is provided on the sliding plates 7. The deburring assembly 8 includes a connecting plate 801 and a punch 802 for burr removal on the die-cast parts. The connecting plate 801 is disposed on the lower surface of the sliding plate 7; the punch 802 is fixedly connected to the lower surface of the connecting plate 801.

[0048] The lower surface of the sliding plate 7 is provided with multiple dovetail grooves 701, and the upper surface of the connecting plate 801 is fixed with multiple dovetail blocks 8011 that are adapted to the dovetail grooves 701.

[0049] The connecting plate 801 has two first bolts 9 at its front end, and the threaded ends of the first bolts 9 are engaged with the side wall of the sliding plate 7.

[0050] A first hydraulic cylinder 10 is fixedly installed on the side wall of the top plate 5, and the output shaft of the first hydraulic cylinder 10 is connected to the sliding plate 7.

[0051] Work process:

[0052] Based on Embodiment 1, the working process of this embodiment is as follows: First, the operator places the die-casting part to be punched on the carrier plate 2 and ensures that the die-casting part is stably supported by the support roller 3. Then, according to the specific size and burr location of the die-casting part, a suitable deburring component 8 is selected. The operator fixes the connecting plate 801 (and punch 802) to the sliding plate 7 using the first bolt 9, ensuring that the punch 802 can accurately align with the burr of the die-casting part.

[0053] Next, the first hydraulic cylinder 10 is started. As the output shaft of the first hydraulic cylinder 10 extends and retracts, the sliding plate 7 slides smoothly downward on the support column 6, driving the deburring assembly 8 (especially the punch 802) to approach the die casting. The punch 802 is used to complete the deburring of the die casting.

[0054] After punching is completed, the first hydraulic cylinder 10 is started again, the output shaft extends and retracts in the opposite direction, driving the sliding plate 7 to rise, so that the punch 802 is away from the die casting. The operator can then slide the loading tray 2 to move the processed die casting out of the work area and place a new die casting for the next round of operation.

[0055] Example 3

[0056] like Figure 1 , Figure 2 and Figure 5 As shown, based on the above embodiment, in order to enable the worktable 2 to slide on the workbench 1, a second hydraulic cylinder 11 is fixedly connected to the workbench 1, and the output shaft of the second hydraulic cylinder 11 is connected to the worktable 2.

[0057] like Figure 1 and Figure 2 As shown, in order to enable the tray 2 to slide stably on the worktable 1, two parallel guide rods 12 are fixedly connected to the worktable 1, and the two sides of the tray 2 are slidably sleeved on the guide rods 12 on the same side.

[0058] like Figure 1 , Figure 5 and Figure 6 As shown, in order to fix the die-cast part on the support roller 3 on the carrier plate 2, a fixing frame 14 is provided on the upper surface of the carrier plate 2, and the fixing frame 14 is provided with a sleeve hole 1401 that matches the outer contour of the die-cast part.

[0059] The fixing frame 14 is fixedly connected to the tray 2 by multiple second bolts 13. The fixing frame 14 has through holes at its four corners. The threaded end of the second bolt 13 passes through the through hole and engages with the side wall of the tray 2.

[0060] Work process:

[0061] First, the operator places the die-cast part to be punched into the socket 1401 of the fixing frame 14, ensuring that the die-cast part is securely fixed on the support roller 3 on the loading tray 2. According to the specific size and shape of the die-cast part, the operator selects a suitable fixing frame 14 and fixes the selected fixing frame 14 on the loading tray 2 with the second bolt 13.

[0062] Next, the second hydraulic cylinder 11 is activated. With the extension and retraction of the output shaft of the second hydraulic cylinder 11, the worktable 2 slides smoothly to its predetermined position on the worktable 1 under the guidance of the guide rod 12. During this process, the guide rod 12 ensures the sliding stability and straightness of the worktable 2, preventing deviation or wobbling.

[0063] Once the carrier plate 2 has slid into position, the first hydraulic cylinder 10 begins operation, driving the sliding plate 7 and the deburring assembly 8 to descend, causing the punch 802 to approach and contact the burr portion of the die-cast part. At this point, the punch 802 applies sufficient pressure to cut off the burrs.

[0064] After punching is completed, the first hydraulic cylinder 10 drives the sliding plate 7 and the deburring assembly 8 to rise, moving the punch 802 away from the die-casting part. Then, the second hydraulic cylinder 11 starts again, driving the carrier plate 2 to slide back to its initial position. The operator can then remove the processed die-casting part and place a new die-casting part for the next round of operation.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model without departing from the spirit and scope of this utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A die-casting burr-cutting device, characterized in that, include: A workbench (1) is provided with a collection hole (101) for collecting debris; The tray (2) is slidably connected to the upper surface of the worktable (1); Multiple support rollers (3) are spaced apart on the loading plate (2) to support the die-cast parts; A brush (4) is used to clean debris from the upper surface of the workbench (1). The brush (4) is fixedly connected to the rear end of the lower surface of the tray (2). As the tray (2) slides forward, the brush (4) sweeps the debris on the upper surface of the worktable (1) into the collection hole (101).

2. The die-casting burr-cutting equipment according to claim 1, characterized in that, A top plate (5) is provided above the workbench (1), and multiple support columns (6) are provided between the top plate (5) and the workbench (1). A sliding plate (7) is slidably connected to the multiple support columns (6), and a deburring component (8) is provided on the sliding plate (7).

3. The die-casting burr-cutting equipment according to claim 2, characterized in that, The deburring component (8) includes: A connecting plate (801) is disposed on the lower surface of the sliding plate (7); A punch (802) is used to cut the burrs off the die-cast parts. The punch (802) is fixedly connected to the lower surface of the connecting plate (801).

4. The die-casting burr-cutting equipment according to claim 3, characterized in that, The lower surface of the sliding plate (7) is provided with a plurality of dovetail grooves (701), and the upper surface of the connecting plate (801) is fixed with a plurality of dovetail blocks (8011) that are adapted to the dovetail grooves (701). The connecting plate (801) has at least one first bolt (9) at its front end, and the threaded end of the first bolt (9) is engaged with the side wall of the sliding plate (7).

5. A die-casting burr-cutting device according to claim 2, 3 or 4, characterized in that, A first hydraulic cylinder (10) is fixedly installed on the side wall of the top plate (5), and the output shaft of the first hydraulic cylinder (10) is connected to the sliding plate (7); When the output shaft of the first cylinder (10) moves in extension and retraction, the sliding plate (7) slides up or down on the support column (6).

6. The die-casting burr-cutting equipment according to claim 1, characterized in that, A second hydraulic cylinder (11) is fixedly connected to the workbench (1), and the output shaft of the second hydraulic cylinder (11) is connected to the loading plate (2).

7. The die-casting burr-cutting equipment according to claim 1, characterized in that, Two parallel guide rods (12) are fixedly connected to the workbench (1), and the two sides of the loading tray (2) are slidably sleeved on the guide rods (12) on the same side.

8. The die-casting burr-cutting equipment according to claim 1, characterized in that, The upper surface of the tray (2) is provided with a fixing frame (14), and the fixing frame (14) is provided with a socket (1401) that matches the outer contour of the die-cast part.

9. The die-casting burr-cutting equipment according to claim 8, characterized in that, The mounting bracket (14) is fixedly connected to the tray (2) by a plurality of second bolts (13).

10. The die-casting burr-cutting equipment according to claim 1, characterized in that, A guide plate (15) for discharging debris is provided on the workbench (1) and below the collection hole (101).

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