Cutting device for processing case shell of draw-bar box

Abstract

The utility model discloses a cutting device for draw-bar box shell processing, which comprises an operation table, a stamping groove is arranged at the top end of the operation table, a support plate is welded at the middle position of the inner side of the stamping groove, a guide inclined plate is welded on the end face of one side of the support plate, and a cutting knife rest is arranged at the top of the operation table. A shearing air cylinder is installed at the top end of the shearing tool rest, the outer side of the shearing air cylinder is sleeved with a mounting base, a connecting rod is welded to the end face of one side of the mounting base, a stamping base is welded to the other end of the connecting rod, and the draw-bar box body is integrally formed through cooperation of a stamping die and a forming groove. The box body material is sheared at the top of the stamping groove, at the moment, the sheared box body material can directly fall into a stamping die, the material does not need to be moved into a stamping device, it is guaranteed that the forming positions of all the materials are consistent while the box body manufacturing steps are simplified, and the quality and the manufacturing efficiency of the draw-bar box body are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of trolley case manufacturing, in particular to a cutting device for processing the case shell of a trolley case. Background Technique

[0002] A trolley case refers to a luggage case with a pull rod and rollers. It is widely used because of its convenience. The trolley case has a pull rod, and there are single-tube and double-tube pull rods. The tubes of the pull rods are also divided into square tubes and round tubes to greatly reduce the burden when dragging while walking. The outer shells of current high-quality trolley cases are all made of alloys. Generally, they are first cut into two metal sheets and then stamped into shape.

[0003] However, most of the existing cutting devices are separated from the stamping device. Therefore, after cutting, the metal sheet needs to be moved to the bottom of the stamping device for alignment and then cut. In this process, it is difficult to make the molds align completely consistently, resulting in a risk of inconsistency in the stamped molds, thereby reducing the quality of the trolley case. To avoid the above technical problems, it is indeed necessary to provide a cutting device for processing the case shell of a trolley case to overcome the defects in the prior art. Content of the Utility Model

[0004] The utility model provides a cutting device for processing the case shell of a trolley case, which can effectively solve the problem that most of the existing cutting devices are separated from the stamping device. Therefore, after cutting, the metal sheet needs to be moved to the bottom of the stamping device for alignment and then cut. In this process, it is difficult to make the molds align completely consistently, resulting in a risk of inconsistency in the stamped molds, thereby reducing the quality of the trolley case as mentioned in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A cutting device for processing the case shell of a trolley case, including an operating table, and a shearing assembly is installed at the top end of the operating table;

[0006] The shearing assembly includes a stamping groove, a support plate, a guiding inclined plate, a shearing tool holder, a shearing cylinder, a mounting seat, a connecting rod, a stamping seat, a stamping cylinder, a stamping die, a second stamping workbench, and a forming groove;

[0007] A stamping groove is opened at the top end of the operating table, a support plate is welded at the middle position inside the stamping groove, a guiding inclined plate is welded on one side end face of the support plate, a shearing tool holder is arranged on the top of the operating table, a shearing cylinder is installed at the top end of the shearing tool holder, and a mounting seat is sleeved outside the shearing cylinder;

[0008] One end face of the mounting seat is welded with a connecting rod, the other end of the connecting rod is welded with a stamping seat, a stamping cylinder is installed inside the stamping seat, the telescopic end of the stamping cylinder is welded with a stamping die, a second stamping workbench is arranged at the bottom of the stamping die, and a forming groove is opened at the bottom end of the stamping groove.

[0009] Preferably, there are two guiding inclined plates, and the two guiding inclined plates are symmetrically welded to both end faces of the supporting plate.

[0010] Preferably, two shearing cylinders are installed, and the two shearing cylinders are symmetrically installed inside the mounting seat, and the telescopic ends of the shearing cylinders are connected to the shearing tool holder.

[0011] Preferably, there are two stamping cylinders, and the two stamping cylinders are symmetrically installed inside the stamping seat. The input ends of the shearing cylinders and the stamping cylinders are electrically connected to the output end of an external controller.

[0012] Preferably, a rotating assembly is installed at the bottom end of the operating table;

[0013] The rotating assembly includes a motor seat, a rotating motor, a stabilizing seat, an installation groove, a bearing and a conversion rod;

[0014] The bottom end of the operating table is welded with a motor seat, a rotating motor is installed inside the motor seat, one end face of the operating table is welded with a stabilizing seat, an installation groove is opened inside the stabilizing seat, a bearing is embedded inside the installation groove, and a conversion rod is rotatably installed inside the bearing.

[0015] Preferably, the transmission end of the rotating motor is welded to the conversion rod, and the input end of the rotating motor is electrically connected to the output end of an external power supply.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The structure of the present utility model is scientific and reasonable, and it is safe and convenient to use:

[0017] 1. A shearing assembly is provided. Through the cooperation of the stamping die and the forming groove, a pull rod box body is integrally formed. The box body material is sheared at the top of the stamping groove. At this time, the sheared box body material will directly fall into the stamping die, without moving the material to the stamping device. While simplifying the manufacturing steps of the box body, it is ensured that the forming position of each piece of material is the same, ensuring the quality and manufacturing efficiency of the pull rod box body.

[0018] 2. A rotating component is provided. The conversion rod can stably rotate inside the installation groove through a bearing, and then drive the connecting rod to rotate, so as to switch the shearing tool holder and the stamping die between the operation table and the second stamping workbench. At this time, while the operation table is shearing, stamping can be carried out on the top of the second stamping workbench. By switching back and forth, the shearing work on both sides can be ensured to be carried out simultaneously, improving the manufacturing efficiency of the trolley case. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the drawings:

[0021] Figure 1 is a schematic structural view of the present invention;

[0022] Figure 2 is a schematic installation structure view of the support plate of the present invention;

[0023] Figure 3 is a schematic structural view of the shearing component of the present invention;

[0024] Figure 4 is a schematic structural view of the rotating component of the present invention;

[0025] The reference numerals in the figures: 1. Operation table;

[0026] 2. Shearing component; 201. Stamping groove; 202. Support plate; 203. Guide inclined plate; 204. Shearing tool holder; 205. Shearing cylinder; 206. Mounting seat; 207. Connecting rod; 208. Stamping seat; 209. Stamping cylinder; 210. Stamping die; 211. Second stamping workbench; 212. Forming groove;

[0027] 3. Rotating component; 301. Motor seat; 302. Rotating motor; 303. Stable seat; 304. Installation groove; 305. Bearing; 306. Conversion rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following is a description of the preferred embodiments of the present invention with reference to the drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention and are not intended to limit the present invention.

[0029] Embodiment: As Figures 1-4 shown, the present invention provides a technical solution, a cutting device for processing the case of a trolley case, including an operation table 1, and a shearing component 2 is installed at the top of the operation table 1;

[0030] The shearing component 2 includes a stamping groove 201, a support plate 202, a guiding inclined plate 203, a shearing tool holder 204, a shearing cylinder 205, a mounting seat 206, a connecting rod 207, a stamping seat 208, a stamping cylinder 209, a stamping die 210, a second stamping workbench 211 and a forming groove 212;

[0031] A stamping groove 201 is formed at the top end of the operating table 1. A support plate 202 is welded at the middle position inside the stamping groove 201. A guiding inclined plate 203 is welded to one side end face of the support plate 202. There are two guiding inclined plates 203, and the two guiding inclined plates 203 are symmetrically welded to the two side end faces of the support plate 202 to facilitate the reset of the box body. A shearing tool holder 204 is arranged on the top of the operating table 1. A shearing cylinder 205 is installed at the top end of the shearing tool holder 204. There are two shearing cylinders 205, and the two shearing cylinders 205 are symmetrically installed inside the mounting seat 206. The telescopic end of the shearing cylinder 205 is connected to the shearing tool holder 204, which is beneficial for quick shearing. The outside of the shearing cylinder 205 is sleeved with a mounting seat 206;

[0032] A connecting rod 207 is welded to one side end face of the mounting seat 206. The other end of the connecting rod 207 is welded to a stamping seat 208. A stamping cylinder 209 is installed inside the stamping seat 208. There are two stamping cylinders 209, and the two stamping cylinders 209 are symmetrically installed inside the stamping seat 208 to facilitate simultaneous stamping. The telescopic end of the stamping cylinder 209 is welded to a stamping die 210. A second stamping workbench 211 is arranged at the bottom of the stamping die 210. A forming groove 212 is formed at the bottom end of the stamping groove 201. The input ends of the shearing cylinder 205 and the stamping cylinder 209 are electrically connected to the output end of an external controller.

[0033] A rotating component 3 is installed at the bottom end of the operating table 1;

[0034] The rotating component 3 includes a motor seat 301, a rotating motor 302, a stabilizing seat 303, a mounting groove 304, a bearing 305 and a conversion rod 306;

[0035] A motor seat 301 is welded to the bottom end of the operating table 1. A rotating motor 302 is installed inside the motor seat 301. A stabilizing seat 303 is welded to one side end face of the operating table 1. A mounting groove 304 is formed inside the stabilizing seat 303. A bearing 305 is embedded inside the mounting groove 304. A conversion rod 306 is rotatably installed inside the bearing 305. The transmission end of the rotating motor 302 is welded to the conversion rod 306. The input end of the rotating motor 302 is electrically connected to the output end of an external power supply, which is beneficial for improving the conversion efficiency.

[0036] The working principle and usage process of the present utility model are as follows: First, the operator moves the box material to be sheared to the top position of the operation table 1. Subsequently, the operator controls the shearing cylinder 205 inside the mounting seat 206 to extend downward. At this time, it can drive the shearing tool holder 204 to move downward. At this time, while the shearing tool holder 204 cuts the box material, the material falling on the top of the stamping groove 201 is divided into two. At this time, the box material will be separated at the position of the support plate 202. The two halves of the box material respectively fall into the inner sides of the stamping grooves 201 on both sides through the guidance of the guiding inclined plate 203. Subsequently, the operator controls the connecting rod 207 to rotate. At this time, the stamping seat 208 can be rotated to the top position of the stamping groove 201. Then, the stamping cylinder 209 is controlled to move downward, thereby driving the stamping die 210 to stamp the box material inside the stamping groove 201. Through the cooperation of the stamping die 210 and the forming groove 212, a pull rod box is integrally formed. By shearing the box material at the top of the stamping groove 201, the sheared box material will directly fall into the stamping die 210, without moving the material to the stamping device. While simplifying the box manufacturing steps, it is ensured that the forming positions of each piece of material are the same, guaranteeing the quality and manufacturing efficiency of the pull rod box;

[0037] Next, when manufacturing the box, the rotating motor 302 inside the motor seat 301 is controlled to start. Thus, the conversion rod 306 is driven to rotate inside the stabilizing seat 303 by the rotating motor 302. At this time, the conversion rod 306 will stably rotate inside the mounting groove 304 through the bearing 305. Subsequently, the connecting rod 207 can be driven to rotate, thereby switching the shearing tool holder 204 and the stamping die 210 between the operation table 1 and the second stamping workbench 211. At this time, when the operation table 1 is shearing, stamping can be performed on the top of the second stamping workbench 211. By switching back and forth, it is ensured that the shearing work on both sides can be carried out simultaneously, improving the manufacturing efficiency of the pull rod box.

[0038] Finally, it should be noted that: The above are only preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cutting device for processing the case of a trolley suitcase, including an operating table (1), characterized in that: A shearing component (2) is installed at the top of the operating table (1); The shearing component (2) includes a stamping groove (201), a support plate (202), a guiding inclined plate (203), a shearing tool holder (204), a shearing cylinder (205), a mounting seat (206), a connecting rod (207), a stamping seat (208), a stamping cylinder (209), a stamping die (210), a second stamping workbench (211) and a forming groove (212); A stamping groove (201) is formed at the top of the operating table (1). A support plate (202) is welded at the middle position inside the stamping groove (201). A guiding inclined plate (203) is welded to one end face of the support plate (202). A shearing tool holder (204) is arranged on the top of the operating table (1). A shearing cylinder (205) is installed at the top of the shearing tool holder (204). A mounting seat (206) is sleeved outside the shearing cylinder (205); A connecting rod (207) is welded to one end face of the mounting seat (206). The other end of the connecting rod (207) is welded to a stamping seat (208). A stamping cylinder (209) is installed inside the stamping seat (208). A stamping die (210) is welded to the telescopic end of the stamping cylinder (209). A second stamping workbench (211) is arranged at the bottom of the stamping die (210). A forming groove (212) is formed at the bottom end of the stamping groove (201).

2. The cutting device for processing the case shell of a trolley case according to claim 1, characterized in that: There are two guiding inclined plates (203), and the two guiding inclined plates (203) are symmetrically welded to both end faces of the support plate (202).

3. A cutting device for processing the case of a trolley case according to claim 1, characterized in that: There are two shearing cylinders (205), and the two shearing cylinders (205) are symmetrically installed inside the mounting seat (206). The telescopic end of the shearing cylinder (205) is connected to the shearing tool holder (204).

4. A cutting device for processing the case of a trolley case according to claim 1, characterized in that: There are two stamping cylinders (209), and the two stamping cylinders (209) are symmetrically installed inside the stamping seat (208). The input ends of the shearing cylinder (205) and the stamping cylinder (209) are electrically connected to the output end of an external controller.

5. A cutting device for processing the case of a trolley suitcase according to claim 1, characterized in that: A rotating component (3) is installed at the bottom end of the operating table (1); The rotating component (3) includes a motor seat (301), a rotating motor (302), a stabilizing seat (303), a mounting groove (304), a bearing (305) and a conversion rod (306); A motor seat (301) is welded to the bottom end of the operating table (1). A rotating motor (302) is installed inside the motor seat (301). A stabilizing seat (303) is welded to one end face of the operating table (1). A mounting groove (304) is formed inside the stabilizing seat (303). A bearing (305) is embedded inside the mounting groove (304). A conversion rod (306) is rotatably installed inside the bearing (305).

6. A cutting device for processing a trolley case shell according to claim 5, characterized in that: The transmission end of the rotating motor (302) is welded to the conversion rod (306). The input end of the rotating motor (302) is electrically connected to the output end of an external power supply.

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