Workpiece machining, positioning and cutting device

Abstract

The utility model belongs to the technical field of cutting equipment, and particularly discloses a workpiece machining, positioning and cutting device which comprises a bottom plate, a mounting plate, a first clamping plate and a second clamping plate, a supporting plate is fixed to the back face of the bottom plate, one side of the supporting plate is rotationally connected with an adjusting lead screw, and a driving motor is arranged at the other end of the supporting plate; a first lead screw sliding block is in threaded connection with the adjusting lead screw, a laser cutting machine is arranged below the first lead screw sliding block, two mounting plates are symmetrically fixed to the upper portion of the bottom plate, electric push rods are arranged on the opposite faces of the two mounting plates, the output ends of the electric push rods are connected with a first clamping plate, and a sliding rail is arranged above the first clamping plate. A two-way lead screw is arranged on the inner side of the sliding rail, second lead screw sliding blocks are symmetrically connected to the two-way lead screw in a threaded mode, suspension arms are fixed to the second lead screw sliding blocks, and second clamping plates are fixed to the ends of the suspension arms; the workpiece is clamped through the first clamping plate and the second clamping plate, so that the fixing effect is improved, and the workpiece is cut through the laser cutting machine.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a workpiece processing positioning and cutting device. Background Art

[0002] Laser cutting replaces traditional mechanical knives with invisible light beams. It has the characteristics of high precision, fast cutting, no restrictions on cutting patterns, automatic typesetting to save materials, smooth incisions, and low processing costs. It will gradually improve or replace traditional metal cutting process equipment.

[0003] Existing laser cutting devices are not convenient for positioning the workpiece during use, and the workpiece is prone to displacement during use. Therefore, some people usually install a clamping mechanism on the device to limit the workpiece. For example, the Chinese utility model patent with announcement number CN218193229U specifically discloses a laser cutting workpiece positioning device.

[0004] However, in actual use of the above-mentioned workpiece processing positioning and cutting device, people will find that the device can only clamp the two sides of the workpiece. This fixing method is relatively simple and has a poor fixing effect. The workpiece is prone to deviation during the processing, thereby affecting the cutting effect. Utility Model Content

[0005] The purpose of the utility model is to provide a workpiece processing positioning and cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workpiece processing positioning and cutting device, comprising a base plate, a mounting plate, a first clamping plate and a second clamping plate, wherein a support plate is fixed on the back of the base plate, an adjusting screw rod is rotatably connected to one side of the support plate, a driving motor is arranged on the other end of the support plate, a driving shaft of the driving motor is connected to the adjusting screw rod, a first screw rod slider is threadedly connected to the adjusting screw rod, a laser cutting machine is arranged below the first screw rod slider, two mounting plates are symmetrically fixed above the base plate, electric push rods are arranged on opposite surfaces of the two mounting plates, an output end of the electric push rod is connected to the first clamping plate, a slide rail is arranged above the first clamping plate, a bidirectional screw rod is arranged on the inner side of the slide rail, one end of the bidirectional screw rod is rotatably connected to the slide rail, the other end of the bidirectional screw rod passes through the slide rail and is connected to a wheel disc, a second screw rod slider is symmetrically threadedly connected to the bidirectional screw rod, a suspension arm is fixed to the second screw rod slider, and a second clamping plate is fixed to the end of the suspension arm;

[0007] By placing the workpiece in the middle of the base plate, and then using the electric push rod to push the first clamping plate to clamp the workpiece, and then rotating the bidirectional screw rod, using the bidirectional screw rod to drive the second screw rod slider to move, so that the second screw rod slider drives the second clamping plate to clamp the other surfaces of the workpiece to improve the fixing effect, and then the laser cutting machine can be used to cut the workpiece.

[0008] Preferably, the second screw slider is slidably connected to the slide rail, so that the slide rail is used to limit the slider.

[0009] Preferably, the boom is L-shaped, and the boom is fixed to the second screw slider by bolts, thereby realizing detachable installation of the boom.

[0010] Preferably, reinforcing ribs are provided between the suspension arm and the second clamping plate, and the reinforcing ribs are used to improve the supporting effect.

[0011] Preferably, mutually parallel positioning rods are arranged below the adjusting screw rod, the positioning rods penetrate the first screw rod slider and are fixed on the support plate, and the arranged positioning rods play the role of limiting the first screw rod slider.

[0012] Preferably, a plurality of supporting legs are arranged below the bottom plate, and the supporting legs mainly play a supporting role.

[0013] Preferably, the first clamping plate and the second clamping plate are both provided with rubber pads, and the rubber pads play a role in protecting the workpiece and preventing the workpiece from having hard contact with the clamping plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model uses an electric push rod to push the first clamping plate for clamping processing, and then rotates the bidirectional screw rod, and uses the bidirectional screw rod to drive the second clamping plate to clamp and fix the other surfaces of the workpiece, so as to improve the fixing effect. The workpiece is cut by a laser cutting machine, and the position of the laser cutting machine can be changed by driving the adjusting screw rod to rotate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a schematic diagram of the structure of the first clamping plate and the second clamping plate of the utility model.

[0019] In the figure: 1. Base plate; 2. Mounting plate; 3. Electric push rod; 4. First clamping plate; 5. Slide rail; 6. Hanging arm; 7. Second clamping plate; 8. Support plate; 9. Adjusting screw rod; 10. Driving motor; 11. Positioning rod; 12. First screw rod slider; 13. Laser cutting machine; 14. Bidirectional screw rod; 15. Wheel; 16. Second screw rod slider; 17. Reinforcement rib; 18. Outrigger. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-3The utility model provides a technical solution: a workpiece processing positioning and cutting device, including a base plate 1, a mounting plate 2, a first clamping plate 4 and a second clamping plate 7, a support plate 8 is fixed to the back of the base plate 1, an adjusting screw rod 9 is rotatably connected to one side of the support plate 8, a driving motor 10 is arranged at the other end of the support plate 8, a driving shaft of the driving motor 10 is connected to the adjusting screw rod 9, a first screw rod slider 12 is threadedly connected to the adjusting screw rod 9, a laser cutting machine 13 is arranged below the first screw rod slider 12, and a symmetrical Two mounting plates 2 are fixed, and electric push rods 3 are arranged on opposite surfaces of the two mounting plates 2. The output end of the electric push rod 3 is connected to the first clamping plate 4, and a slide rail 5 is arranged above the first clamping plate 4. A bidirectional screw rod 14 is arranged inside the slide rail 5. One end of the bidirectional screw rod 14 is rotatably connected to the slide rail 5, and the other end of the bidirectional screw rod 14 passes through the slide rail 5 and is connected to a wheel 15. A second screw rod slider 16 is symmetrically threadedly connected to the bidirectional screw rod 14, and a suspension arm 6 is fixed to the second screw rod slider 16, and a second clamping plate 7 is fixed to the end of the suspension arm 6;

[0024] By placing the workpiece in the middle of the base plate 1, and then using the electric push rod 3 to push the first clamping plate 4 to clamp the workpiece, and then rotating the bidirectional screw rod 14, using the bidirectional screw rod 14 to drive the second screw slider 16 to move, so that the second screw slider 16 drives the second clamping plate 7 to clamp the other surfaces of the workpiece to improve the fixing effect, and then the laser cutting machine 13 can be used to cut the workpiece.

[0025] Furthermore, the second screw slider 16 is slidably connected to the slide rail 5 , so that the slide rail 5 is used to restrict the slider.

[0026] Furthermore, the boom 6 is L-shaped, and the boom 6 is fixed to the second screw slider 16 by bolts, so as to achieve detachable installation of the boom 6.

[0027] Furthermore, a reinforcing rib 17 is provided between the suspension arm 6 and the second clamping plate 7, and the reinforcing rib 17 is used to improve the supporting effect.

[0028] Furthermore, mutually parallel positioning rods 11 are arranged below the adjusting screw rod 9 , the positioning rods 11 penetrate the first screw rod slider 12 and are fixed on the support plate 8 , and the arranged positioning rods 11 play a role in limiting the first screw rod slider 12 .

[0029] Furthermore, a plurality of legs 18 are provided below the bottom plate 1, and the legs 18 are provided mainly for supporting.

[0030] Furthermore, the first clamping plate 4 and the second clamping plate 7 are both provided with rubber pads, and the provided rubber pads play a role in protecting the workpiece and preventing the workpiece from having hard contact with the clamping plates.

[0031] To sum up, when the present device is in use, it is only necessary to place the workpiece in the middle of the base plate 1, and then start the electric push rod 3, so that the electric push rod 3 pushes the first clamping plate 4 to move, and the workpiece is clamped by the first clamping plate 4, and then the wheel 15 is rotated, so that the wheel 15 drives the bidirectional screw rod 14 to rotate, so that the bidirectional screw rod 14 drives the second screw rod slider 16 to move, so that the second screw rod slider 16 drives the second clamping plate 7 to be clamped on the other surfaces of the workpiece through the boom 6, so as to improve the fixing effect of the workpiece, and then the laser cutting machine 13 can be started, and the laser cutting machine 13 can be used to cut the workpiece. During the process, the drive motor 10 can be started, so that the drive motor 10 drives the adjusting screw rod 9 to rotate, so that the adjusting screw rod 9 drives the first screw rod slider 12 to move, and the first screw rod slider 12 drives the laser cutting machine 13 to move, so as to change the position of the laser cutting machine 13.

[0032] After cutting, the bidirectional screw 14 is rotated in the opposite direction, and the second screw slider 16 can be used to drive the second clamping plate 7 to move away from the workpiece, and then the electric push rod 3 is started to output in the opposite direction, pulling the first clamping plate 4 back to cancel the clamping of the workpiece.

[0033] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0034] 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 workpiece processing positioning and cutting device, characterized in that: The invention comprises a base plate (1), a mounting plate (2), a first clamping plate (4) and a second clamping plate (7); a support plate (8) is fixed on the back of the base plate (1); an adjusting screw rod (9) is rotatably connected to one side of the support plate (8); a driving motor (10) is arranged at the other end of the support plate (8); a driving shaft of the driving motor (10) is connected to the adjusting screw rod (9); a first screw rod slider (12) is threadedly connected to the adjusting screw rod (9); a laser cutting machine (13) is arranged below the first screw rod slider (12); two mounting plates (2) are symmetrically fixed above the base plate (1); the two mounting plates The opposite surfaces of the two-axis driving mechanism (2) are provided with electric push rods (3), the output end of the electric push rods (3) is connected to the first clamping plate (4), a slide rail (5) is provided above the first clamping plate (4), a bidirectional screw rod (14) is provided inside the slide rail (5), one end of the bidirectional screw rod (14) is rotatably connected to the slide rail (5), the other end of the bidirectional screw rod (14) passes through the slide rail (5) and is connected to a wheel disc (15), a second screw rod slider (16) is symmetrically threadedly connected to the bidirectional screw rod (14), a suspension arm (6) is fixed to the second screw rod slider (16), and a second clamping plate (7) is fixed to the end of the suspension arm (6).

2. A workpiece processing positioning and cutting device according to claim 1, characterized in that: The second screw slider (16) is connected to the slide rail (5) by sliding.

3. A workpiece processing positioning and cutting device according to claim 1, characterized in that: The suspension arm (6) is L-shaped, and the suspension arm (6) is fixed to the second screw slider (16) by means of bolts.

4. A workpiece processing positioning and cutting device according to claim 1, characterized in that: A reinforcing rib (17) is provided between the suspension arm (6) and the second clamping plate (7).

5. A workpiece processing positioning and cutting device according to claim 1, characterized in that: Positioning rods (11) parallel to each other are arranged below the adjusting screw rod (9), and the positioning rods (11) penetrate the first screw rod slider (12) and are fixed on the support plate (8).

6. A workpiece processing positioning and cutting device according to claim 1, characterized in that: A plurality of supporting legs (18) are arranged below the bottom plate (1).

7. A workpiece processing positioning and cutting device according to claim 1, characterized in that: The first clamping plate (4) and the second clamping plate (7) are both provided with rubber pads.

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