Laser cutting device for automobile stainless steel shell

Abstract

The laser cutting device for the automobile stainless steel shell comprises a bottom plate, a support is fixedly arranged on the surface of the bottom plate, a left protective cover and a right protective cover are arranged on the side walls of the two sides of the support respectively, and a winding mechanism used for driving the left protective cover and the right protective cover to turn over is further arranged on the surface of the support. The winding assembly is arranged to wind the first traction rope and the second traction rope which are fixedly installed on the top face of the left protective cover and the top face of the right protective cover under driving of the driving assembly, and the left protective cover and the right protective cover are rotationally arranged with the support through hinges. The left protective cover and the right protective cover are turned over on the two sides of the support through the hinges, then the left protective cover and the right protective cover are lifted up, workers can conveniently load and unload the automobile shell, otherwise, the left protective cover and the right protective cover are put down, waste chips generated during cutting of the laser cutting machine body inside are shielded, and the working efficiency is improved. And a user is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile processing, specifically is a laser cutting device for automobile stainless steel shell. BACKGROUND

[0002] Most of the automobile body shell is metal material, steel plate, carbon fiber, aluminum, reinforced plastic etc., the material is different for the automobile shell of different purposes and different parts.

[0003] The automobile shell needs to use the laser cutting machine to cut the stainless steel shell in the processing process, however, in the cutting process of the automobile stainless steel shell, the debris and dust etc. will be generated, and the debris splashing will cause harm to the body of the processing personnel, therefore, the laser cutting device for automobile stainless steel shell is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a laser cutting device for automobile stainless steel shell, through setting up the winding mechanism and winding the first traction rope and the second traction rope on the top surface of left protection cover and right protection cover, lifting left protection cover and right protection cover, and vice versa, the waste chip generated when the internal laser cutting machine body cuts is blocked, to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A laser cutting device for automobile stainless steel shell, comprising a bottom plate, the surface of the bottom plate is fixedly provided with a support, the left protection cover and the right protection cover are respectively arranged on the both side walls of the support, the surface of the support is also provided with a winding mechanism for driving the left protection cover and the right protection cover to overturn, and the surface of the bottom plate is also respectively and symmetrically provided with a clamping mechanism on the both sides.

[0007] The winding mechanism comprises a first traction rope and a second traction rope, the surface of the left protection cover and the right protection cover is respectively and symmetrically provided with a vertical plate at both ends, one end of the first traction rope and the second traction rope is respectively fixedly installed with the vertical plate on the surface of the left protection cover and the right protection cover, and the proximal end of the first traction rope and the second traction rope is respectively fixedly provided with a winding assembly.

[0008] The surface of the support is also provided with a driving assembly for driving the winding assembly to rotate.

[0009] Preferably, the winding assembly comprises a fixing frame, a first winding roller and a second winding roller, the fixing frame is respectively and symmetrically arranged on the surface of the support, the first winding roller and the second winding roller are fixedly installed, one end of the second winding roller is rotatably provided with one side inner wall of the fixing frame, and the other end of the first winding roller penetrates the fixing frame and is fixedly installed with the driving assembly.

[0010] Preferably, the first winding roller winds the first traction rope from the bottom, and the second winding roller winds the second traction rope from above.

[0011] Preferably, the driving assembly comprises a first servo motor, the first servo motor is fixedly installed on the surface of the support, the output shaft of the support is in key connection with a main gear, the outer arc surface of the main gear is in meshing connection with an auxiliary gear, and the auxiliary gear is fixedly installed on the end of the first winding roller penetrating through the holder.

[0012] Preferably, the clamping mechanism comprises a fixed plate, the fixed plate is fixedly installed on the surface of the bottom plate on both sides, two groups of the fixed plate are respectively in threaded connection with tooth strips, and the tooth strips are rotatably arranged on the end of the moving clamping plate above the bottom plate.

[0013] Preferably, the surface of the bottom plate is provided with a sliding groove between the two groups of fixed plates, and the bottom end of the two groups of moving clamping plates is in sliding connection with the inner wall of the sliding groove.

[0014] Preferably, the outer side wall of the support is fixedly installed with a second servo motor, the output shaft of the second servo motor is in key connection with one end of a threaded rod, the threaded rod is rotatably arranged on the side wall of the support and the other side inner wall of the support penetrating through the support, the outer arc surface of the threaded rod is in threaded connection with a moving frame, and the bottom end of the moving frame is provided with the laser cutting machine body.

[0015] Preferably, the guide rod is fixedly arranged between the two side inner walls of the support above the threaded rod, the moving frame is sleeved on the outside of the guide rod and in sliding connection with the guide rod.

[0016] Preferably, the bottom side wall of the left protective cover and the right protective cover is provided with a notch, and the notch is in sliding connection with the outer arc surface of the fixed plate on the surface of the bottom plate.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The utility model discloses a winding assembly is set up under the drive of the driving assembly and winds the first traction rope and the second traction rope of the top surface fixed mounting of left protective cover and right protective cover, and left protective cover and right protective cover are rotatably arranged with the support through the hinge, and then left protective cover and right protective cover are turned over on the both sides of the support through the hinge, and then left protective cover and right protective cover are lifted, and the worker is convenient to the automobile shell and is unloaded, and vice versa, and left protective cover and right protective cover are put down, and the waste chip generated when the inside laser cutting machine body cuts is shielded, and the user is protected. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is left protective cover and right protective cover put down state structural diagram for the utility model;

[0020] Fig. 2 It is the left protection cover and right protection cover lifting state structure schematic view of the utility model;

[0021] Fig. 3 It is the winding mechanism structure schematic view of the utility model;

[0022] Fig. 4 It is the clamping mechanism structure schematic view of the utility model.

[0023] In the drawing: 1, bottom plate;2, support;3, left protection cover;4, right protection cover;5, winding mechanism;6, clamping mechanism;7, first servo motor;8, main gear;9, auxiliary gear;10, fixed frame;11, first winding roller;12, first traction rope;13, vertical version;14, second winding roller;15, second traction rope;16, recess;17, fixed plate;18, tooth strip;19, moving clamp plate;20, sliding slot;21, second servo motor;22, guide rod;23, moving frame;24, threaded rod;25, laser cutting machine body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figs. 1-4 The utility model provides a technical scheme:

[0026] A laser cutting device for automobile stainless steel shell, including bottom plate 1, the surface of bottom plate 1 is fixedly provided with support 2, the both sides side walls of support 2 are provided with left protection cover 3 and right protection cover 4 respectively, the surface of support 2 is also provided with winding mechanism 5 for driving left protection cover 3 and right protection cover 4 to overturn, the surface both sides of bottom plate 1 are also respectively provided with clamping mechanism 6 symmetrically;

[0027] Winding mechanism 5 includes first traction rope 12 and second traction rope 15, and the surface both ends of left protection cover 3 and right protection cover 4 are provided with vertical version 13 symmetrically, and one end of first traction rope 12 and second traction rope 15 is fixedly installed with the vertical version 13 on the surface of left protection cover 3 and right protection cover 4 respectively, and the end close to each other of first traction rope 12 and second traction rope 15 is fixedly provided with winding assembly respectively;

[0028] The surface of support 2 is also provided with driving assembly for driving winding assembly to rotate.

[0029] The first traction rope 12 and the second traction rope 15 are fixedly installed with the vertical plates 13 at the two ends of the surfaces of the left protective cover 3 and the right protective cover 4 respectively, and the proximal ends of the first traction rope 12 and the second traction rope 15 are fixedly arranged with the winding assembly, and the surface of the support 2 is further provided with a driving assembly for driving the winding assembly to rotate, so as to drive the winding assembly to rotate through the driving assembly, and then make the winding assembly wind the first traction rope 12 and the second traction rope 15, and then make the two ends of the left protective cover 3 and the right protective cover 4 rotate along the support 2 through the hinge, so as to realize the blocking of the left protective cover 3 and the right protective cover 4 to the waste generated by the laser cutting of the shell in the support 2, and avoid the harm of the waste to the user's body.

[0030] The winding assembly comprises a fixed frame 10, a first winding roller 11 and a second winding roller 14, the fixed frame 10 is symmetrically arranged on the surface of the support 2, the first winding roller 11 and the second winding roller 14 are fixedly installed, one end of the second winding roller 14 is rotatably arranged with the inner wall of one side of the fixed frame 10, and the other end of the first winding roller 11 penetrates through the fixed frame 10 and is fixedly installed with the driving assembly.

[0031] The fixed frame 10 is symmetrically installed on the surface of the support 2, and the first winding roller 11 and the second winding roller 14 are fixedly installed, the second winding roller 14 is rotatably arranged between the two fixed frames 10, and one end of the first winding roller 11 penetrates through the fixed frame 10 and is fixedly installed with the driving assembly, so as to drive the first winding roller 11 and the second winding roller 14 to rotate at the same time through the driving assembly, and wind the first traction rope 12 and the second traction rope 15.

[0032] The first winding roller 11 winds the first traction rope 12 from the bottom, and the second winding roller 14 winds the second traction rope 15 from the top, the first winding roller 11 winds the first traction rope 12 from the bottom, and the second winding roller 14 winds the second traction rope 15 from the top, so as to drive the first winding roller 11 and the second winding roller 14 to rotate in the same direction at the same time through the starting assembly, and then realize the winding of the second traction rope 15 and the first traction rope 12 by the second winding roller 14 and the first winding roller 11, lift the left protective cover 3 and the right protective cover 4, and facilitate the user to load and unload the cutting shell.

[0033] The driving assembly comprises a first servo motor 7, the first servo motor 7 is fixedly installed on the surface of the support 2, the output shaft of the support 2 is key connected with the main gear 8, the outer arc surface of the main gear 8 is meshed and connected with the auxiliary gear 9, and the end of the first winding roller 11 penetrates through the fixed frame 10 and is fixedly installed with the auxiliary gear 9.

[0034] The output shaft of the first servo motor 7 is fixedly installed with the main gear 8, the main gear 8 is in meshing connection with the auxiliary gear 9, the auxiliary gear 9 is fixedly installed with the first winding roller 11 penetrating through the fixing frame 10, so as to start the first servo motor 7 to drive the main gear 8 to rotate, and then drive the auxiliary gear 9 to rotate, and further make the first winding roller 11 and the second winding roller 14 rotate to wind the first traction rope 12 and the second traction rope 15, so as to realize lifting the left protective cover 3 and the right protective cover 4.

[0035] The clamping mechanism 6 includes a fixed plate 17 fixedly installed on the surface of the bottom plate 1, and two groups of fixed plates 17 are respectively in threaded connection with toothed bars 18, and the toothed bars 18 are respectively in rotary setting with movable clamping plates 19 at the upper end of the bottom plate 1.

[0036] The surface of the bottom plate 1 between the two groups of fixed plates 17 is also provided with a sliding groove 20, and the bottom ends of the two groups of movable clamping plates 19 are respectively in sliding connection with the inner wall of the sliding groove 20.

[0037] The two groups of movable clamping plates 19 are respectively slidably arranged in the sliding groove 20 arranged between the two groups of fixed plates 17 on the surface of the bottom plate 1, and the outer side walls of the movable clamping plates 19 are respectively in rotary setting with the end portions of the toothed bars 18, so that the user can manually rotate the toothed bars 18 to adjust the position of the movable clamping plates 19 on the surface of the bottom plate 1, so as to clamp the housings of different sizes, and the laser cutting machine body 25 can cut them.

[0038] The outer side wall of the support 2 is fixedly installed with a second servo motor 21, the output shaft of the second servo motor 21 is in key connection with one end of a threaded rod 24, the threaded rod 24 penetrates through the side wall of the support 2 and is in rotary setting with the other side inner wall of the support 2, the outer arc surface of the threaded rod 24 is in threaded connection with a moving frame 23, and the bottom end of the moving frame 23 is provided with a laser cutting machine body 25.

[0039] The guide rod 22 is fixedly arranged between the two side inner walls of the support 2 and above the threaded rod 24, the moving frame 23 is sleeved on the outside of the guide rod 22 and is in sliding connection with the guide rod 22.

[0040] The laser cutting machine body 25 is installed at the bottom of the moving frame 23, the moving frame 23 is in threaded connection with the threaded rod 24, the guide rod 22 is fixedly installed above the threaded rod 24 and inside the support 2, and the moving frame 23 is sleeved on the outside of the guide rod 22 and is in sliding connection with the guide rod 22, so as to determine the moving direction of the moving frame 23 through the guide rod 22, avoid the moving frame 23 from rotating under the rotation of the threaded rod 24, and increase the stability of the moving frame 23 when moving.

[0041] The bottom side wall of the left protective cover 3 and the right protective cover 4 is provided with a notch 16, and the notch 16 is slidably connected with the outer arc surface of the fixed plate 17 on the surface of the bottom plate 1.

[0042] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A laser cutting device for cutting an automobile stainless steel shell, comprising a base plate (1), characterized in that: The surface of the bottom plate (1) is fixedly provided with a support (2), both sides of the support (2) are respectively provided with a left protective cover (3) and a right protective cover (4), and the surface of the support (2) is further provided with a winding mechanism (5) for driving the left protective cover (3) and the right protective cover (4) to overturn, and both sides of the surface of the bottom plate (1) are further respectively and symmetrically provided with clamping mechanisms (6). The winding mechanism (5) comprises first traction ropes (12) and second traction ropes (15), and the surface of the left protective cover (3) and the right protective cover (4) is respectively and symmetrically provided with a vertical plate (13) at both ends, one end of each of the first traction ropes (12) and the second traction ropes (15) is fixedly installed with the vertical plate (13) on the surface of the left protective cover (3) and the right protective cover (4), and the proximal ends of the first traction ropes (12) and the second traction ropes (15) are fixedly provided with winding assemblies respectively. The surface of the support (2) is further provided with a driving assembly for driving the winding assembly to rotate.

2. A laser cutting device for cutting an automobile stainless steel shell according to claim 1, characterized in that: The winding assembly comprises fixed frames (10), first winding rollers (11) and second winding rollers (14), the fixed frames (10) are respectively and symmetrically arranged on the surface of the support (2), the first winding rollers (11) and the second winding rollers (14) are fixedly installed, one end of the second winding roller (14) is rotatably provided with one side of the inner wall of the fixed frame (10), and the other end of the first winding roller (11) penetrates through the fixed frame (10) and is fixedly installed with the driving assembly.

3. A laser cutting device for cutting an automobile stainless steel shell according to claim 2, characterized in that: The first winding roller (11) winds the first traction rope (12) from the bottom, and the second winding roller (14) winds the second traction rope (15) from above.

4. The laser cutting device for an automobile stainless steel housing according to claim 3, characterized in that: The driving assembly comprises a first servo motor (7), the first servo motor (7) is fixedly installed on the surface of the support (2), the output shaft of the support (2) is key-connected with a main gear (8), the outer arc surface of the main gear (8) is meshingly connected with an auxiliary gear (9), and the auxiliary gear (9) is fixedly installed with the end portion of the first winding roller (11) penetrating through the fixed frame (10).

5. The laser cutting device for an automobile stainless steel housing according to claim 1, characterized in that: The clamping mechanism (6) comprises fixed plates (17), the fixed plates (17) are respectively fixedly installed on both sides of the surface of the bottom plate (1), two groups of the fixed plates (17) are respectively screw-connected with toothed bars (18), and the toothed bars (18) are rotatably provided with moving clamping plates (19) at the ends above the bottom plate (1).

6. A laser cutting device for cutting an automobile stainless steel shell according to claim 5, characterized in that: The surface of the bottom plate (1) between the two groups of fixed plates (17) is further provided with a sliding groove (20), and the bottom ends of the two groups of moving clamping plates (19) are respectively and slidably connected with the inner walls of the sliding grooves (20).

7. The laser cutting device for an automobile stainless steel housing according to claim 6, characterized in that: The outer side wall of the support (2) is fixedly installed with a second servo motor (21), the output shaft of the second servo motor (21) is key-connected with one end of a threaded rod (24), the threaded rod (24) penetrates through the side wall of the support (2) and is rotatably provided with the other side of the inner wall of the support (2), the outer arc surface of the threaded rod (24) is screw-connected with a moving frame (23), and the bottom end of the moving frame (23) is provided with a laser cutting machine body (25).

8. The laser cutting device for an automobile stainless steel housing according to claim 7, characterized in that: The guiding rod (22) is fixedly arranged between the inner walls of the two sides of the support (2) and above the threaded rod (24), the moving frame (23) is sleeved outside the guiding rod (22) and is in sliding connection with the guiding rod (22).

9. The laser cutting device for an automobile stainless steel housing according to claim 1, wherein: The bottom side wall of the left protective cover (3) and the right protective cover (4) is provided with a notch (16), and the notch (16) is in sliding connection with the outer arc surface of the fixed plate (17) on the surface of the bottom plate (1).

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