Laser drilling device for sheet metal parts

Abstract

The utility model relates to the technical field of sheet metal part laser drilling, and discloses a sheet metal part laser drilling device which solves the problems that according to an existing sheet metal part laser drilling device, parts at different positions cannot be machined conveniently, and working efficiency is affected. When different parts of the part need to be machined, a motor drives a gear to rotate, the gear rotates to drive a gear ring to rotate, and under the limiting effect of a limiting block and a sliding groove, the clamping plate is pressed, and then the part is fixed and clamped in the rotating sleeve through the clamping plate. And the gear ring drives the rotating sleeve to rotate so as to drive the part to rotate, so that other parts can be conveniently machined, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser punching of sheet metal parts, in particular to a laser punching device for sheet metal parts. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as car bodies), etc. Its notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal process are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and are mostly used for assembly. When processing sheet metal parts, it is necessary to punch holes on the outside according to the use requirements. Generally, the punching device fixes the parts, which is not convenient for rotation. The parts need to be removed, rotated, and then fixed. The back and forth operation to a better position takes a long time, which affects work efficiency. However, such a sheet metal laser punching device is not convenient for processing parts in different parts, which affects work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sheet metal laser drilling device, which effectively solves the problem that the current sheet metal laser drilling device is not convenient for processing parts in different positions, thus affecting work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal laser punching device, comprising a base, a support frame is connected to one side of the upper end of the base, a fixing assembly is connected to the upper end of the base, the fixing assembly comprises a fixing seat in the middle of the upper end of the base, a rotating sleeve is slidably connected to the inner side of the fixing seat, a fixing plate is connected to the inner side of the rotating sleeve, and round rods are penetrated and connected on both sides of one end of the fixing plate.

[0005] Preferably, one end of the round rod is connected to a clamping plate, the other end of the round rod is connected to a limiting plate, a spring is sleeved on one side of the outside of the round rod, one end of the spring is connected to one side of the clamping plate, and the other end of the spring is connected to one side of the fixing plate.

[0006] Preferably, a gear ring is connected to the outer side of the rotating sleeve, one end of the gear ring is rotatably connected to the fixed seat, both sides of the gear ring are connected to limiting blocks, and the limiting blocks are slidably connected to the fixed seat.

[0007] Preferably, the fixed seat is slidably connected to a corresponding limit block and is provided with a slide groove, one end of the limit block is rotatably connected to a slide roller, and the slide roller is slidably connected to the slide groove.

[0008] Preferably, a gear is meshed on one side of the lower portion of the gear ring, a motor is connected to one side of the gear, and the lower end of the motor is connected to the upper end of the base.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model, through the setting of the fixing component, allows the part to be processed to pass through the rotating sleeve, and the spring in the compressed state generates elastic potential energy to apply pressure to the clamping plate, which then causes the clamping plate to fix the part, so that the part is fixedly clamped inside the rotating sleeve. When different parts of the part need to be processed, the motor drives the gear to rotate, and the rotation of the gear drives the gear ring to rotate. Under the limitation of the limit block and the slide groove, the gear ring drives the rotating sleeve to rotate, and then drives the part to rotate, which is convenient for processing other parts and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a front view of a sheet metal laser drilling device of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the fixing assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure of the spring of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure of the gear ring of the utility model;

[0017] Figure 5 This is the front view of the limit block of the utility model;

[0018] In the figure: 1, base; 2, support frame; 3, fixing assembly; 31, fixing seat; 32, rotating sleeve; 33, fixing plate; 34, round rod; 35, clamping plate; 36, limiting plate; 37, spring; 38, gear ring; 39, limiting block; 310, slide groove; 311, gear; 312, motor. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-5 This application is described in further detail.

[0020] The present application embodiment discloses a sheet metal laser drilling device. Figure 1, including a base 1, a support frame 2 is connected to one side of the upper end of the base 1, the support frame 2 is used to install the laser drilling equipment, the upper end of the base 1 is connected to a fixing component 3, the fixing component 3 includes a fixing seat 31 in the middle of the upper end of the base 1, a rotating sleeve 32 is slidably connected to the inner side of the fixing seat 31, a fixing plate 33 is connected to the inner side of the rotating sleeve 32, and round rods 34 are penetrated and connected on both sides of one end of the fixing plate 33, and the round rods 34 support and limit the clamping plate 35.

[0021] Reference Figure 2-5 A clamping plate 35 is connected to one end of the round rod 34, and the clamping plate 35 clamps and fixes the zero stage. The other end of the round rod 34 is connected to a limiting plate 36. A spring 37 is sleeved on one side of the outside of the round rod 34. The spring 37 applies pressure to the clamping plate 35, so that the clamping plate 35 has a better clamping and fixing effect on the parts. One end of the spring 37 is connected to one side of the clamping plate 35, and the other end of the spring 37 is connected to one side of the fixed plate 33. A gear ring 38 is connected to the outside of the rotating sleeve 32, and one end of the gear ring 38 is rotatably connected to the fixed seat 31. Both sides of the gear ring 38 are connected to limiting blocks 39, and the limiting blocks 39 are slidably connected to the fixed seat 31. The fixed seat 31 is slidably connected to the limiting block 39, and a sliding groove 310 is provided in the sliding connection corresponding to the limiting block 39. The limiting block 39 and the sliding groove 310 are provided. The cross-section of the groove 310 is set as an L-shaped structure to prevent the limit block 39 from sliding out of the slide groove 310. Under the sliding limit of the limit block 39 and the slide groove 310, the rotating sleeve 32 rotates, and one end of the limit block 39 is rotatably connected to a sliding roller. The rotation of the limit block 39 drives the sliding roller to slide along the inner wall of the slide groove 310. Under the rotation of the sliding roller, the friction between the slide groove 310 and the limit block 39 is reduced. The sliding roller is slidably connected to the slide groove 310. A gear 311 is meshed on one side of the lower part of the ring gear 38. A motor 312 is connected to one side of the gear 311. The motor 312 is electrically connected through an external power supply, and the gear 311 is driven to rotate by the motor 312. The lower end of the motor 312 is connected to the upper end of the base 1.

[0022] The implementation principle of a sheet metal laser drilling device in the embodiment of the present application is as follows: when in use, the part to be processed is passed through the rotating sleeve 32. When the part contacts the clamping plate 35, the clamping plate 35 moves to one side, and the movement of the clamping plate 35 drives the round rod 34 to move. The movement of the round rod 34 drives the spring 37 to move, so that the spring 37 is in a compressed state. The spring 37 in the compressed state generates elastic potential energy, which applies pressure to the clamping plate 35, and then the clamping plate 35 fixes the part to fix the part and fixes the part to the inside of the rotating sleeve 32 to avoid displacement during processing and affect the processing quality. When different parts of the part need to be processed, the motor 312 drives the gear 311 to rotate, the gear 311 meshes with the ring gear 38, and the rotation of the gear 311 drives the ring gear 38 to rotate. Under the limitation of the limit block 39 and the slide groove 310, the ring gear 38 drives the rotating sleeve 32 to rotate, and then drives the part to rotate, which is convenient for processing other parts.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal laser drilling device, comprising a base (1), characterized in that: A support frame (2) is connected to one side of the upper end of the base (1), and a fixing assembly (3) is connected to the upper end of the base (1). The fixing assembly (3) comprises a fixing seat (31) in the middle of the upper end of the base (1), a rotating sleeve (32) is slidably connected to the inner side of the fixing seat (31), a fixing plate (33) is connected to the inner side of the rotating sleeve (32), and round rods (34) are penetrated and connected to both sides of one end of the fixing plate (33).

2. A sheet metal laser drilling device according to claim 1, characterized in that: One end of the round rod (34) is connected to a clamping plate (35), and the other end of the round rod (34) is connected to a limiting plate (36). A spring (37) is sleeved on one side of the outside of the round rod (34), and one end of the spring (37) is connected to one side of the clamping plate (35), and the other end of the spring (37) is connected to one side of the fixing plate (33).

3. A sheet metal laser drilling device according to claim 2, characterized in that: The outer side of the rotating sleeve (32) is connected to a gear ring (38), one end of the gear ring (38) is rotatably connected to the fixed seat (31), both sides of the gear ring (38) are connected to limit blocks (39), and the limit blocks (39) are slidably connected to the fixed seat (31).

4. A sheet metal laser drilling device according to claim 3, characterized in that: The fixed seat (31) is slidably connected to the corresponding limit block (39) to form a slide groove (310), one end of the limit block (39) is rotatably connected to a slide roller, and the slide roller is slidably connected to the slide groove (310).

5. The sheet metal laser drilling device according to claim 4, characterized in that: A gear (311) is meshed on one side of the lower portion of the gear ring (38), a motor (312) is connected to one side of the gear (311), and a lower end of the motor (312) is connected to an upper end of the base (1).

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