Automobile door frame saw cutting system

Abstract

The utility model discloses an automobile door frame sawing system which comprises a base, a sawing table is arranged on the base, a longitudinal moving device is arranged between the sawing table and the base, a positioning and placing structure is arranged on the sawing table, fixing devices are arranged on the positioning and placing structure, and two sets of multi-shaft sawing machines are arranged on the rear side of the sawing table. The multi-shaft sawing mechanism comprises a transverse moving device, a horizontal index plate, a vertical index plate, a lifting device, a sawing motor and a saw blade which are sequentially installed and connected. The saw blade of the automobile door frame sawing system has a flexible adjusting function, so that the saw blade can have a multi-coordinate-axis sawing effect, various automobile door frame decorative strips with different size types and different sawing angle requirements can be sawed, and the equipment universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing equipment, and more specifically to a car door frame sawing system. Background Art

[0002] Existing automobile door frame trim sawing equipment is usually designed and manufactured for specific shapes and sizes, so it can only saw automobile door frame trims of a fixed size type. The equipment has poor versatility. When it is necessary to cut automobile door frame trims of multiple sizes or different cutting angles, different sawing equipment is required, and the production cost is high. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automobile door frame sawing system. By arranging a base, a sawing table, a longitudinal movement device and a multi-axis sawing machine, the automobile door frame sawing system can make the saw blade of the entire automobile door frame sawing system have a more flexible adjustment function, so that the saw blade can have a multi-coordinate axis sawing effect, and can saw a variety of automobile door frame trims of different sizes and types and different sawing angles, and the equipment has high versatility.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A car door frame sawing system comprises a base, a sawing table is arranged on the base, a longitudinal movement device is arranged between the sawing table and the base, a positioning placement structure is arranged on the sawing table, a fixing device is arranged at the positioning placement structure, and two groups of multi-axis sawing machines are arranged at the rear side of the sawing table;

[0006] Furthermore, the multi-axis sawing mechanism includes a transverse movement device, a horizontal dividing plate, a vertical dividing plate, a lifting device, a sawing motor and a saw blade, the transverse movement device is installed on the base, the horizontal dividing plate is installed on the transverse movement end of the transverse movement device, the vertical dividing plate is installed on the chuck of the horizontal dividing plate, the lifting device is installed on the chuck of the vertical dividing plate, the sawing motor is installed on the lifting end of the lifting device, and the saw blade is connected to the main shaft of the sawing motor.

[0007] Further, the positioning and placing structure includes a plurality of positioning and placing seats, and the positioning and placing seats are provided with positioning and placing grooves.

[0008] Furthermore, each positioning and placing seat is provided with a fixing device, and the fixing device includes a clamping cylinder, an articulated seat, an articulated rod and a clamping block. The articulated seat and the clamping cylinder are installed on the sawing table and are located on the side of the positioning and placing seat. The articulated rod is hinged to the articulated seat, and one end of the articulated rod is hinged to the piston rod of the clamping cylinder, and the other end is fixedly connected to the clamping block. The clamping block is located above the positioning and placing seat.

[0009] Furthermore, both ends of each group of positioning and placing structures on the sawing table are provided with unloading mechanisms.

[0010] The unloading mechanism further includes a unloading rack, a collection frame, a turning cylinder and a clamping cylinder. The unloading rack is installed on the sawing table, the turning cylinder is installed on the unloading rack, the clamping cylinder is installed on the turning end of the turning cylinder, the clamping cylinder is installed with a contoured clamp, and the collection frame is located below the turning cylinder.

[0011] Furthermore, the longitudinal movement device includes a longitudinal movement guide rail, a longitudinal movement slider and a longitudinal movement electric push rod. The longitudinal movement rail is installed on the base, the longitudinal movement slider is fixed to the bottom of the sawing table and slides with the longitudinal movement guide rail, and the longitudinal movement electric push rod is installed on the base and the pushing end of the longitudinal movement electric push rod is connected to the sawing table.

[0012] Furthermore, the transverse movement device includes a transverse movement motor, a transverse movement screw, a transverse movement guide rail and a transverse movement slider. The transverse movement motor and the transverse movement guide rail are installed on the base. The transverse movement screw is arranged parallel to the transverse movement guide rail and one end is connected to the main shaft of the transverse movement motor, and the other end is rotatably connected to the base. The transverse movement slider is fixed to the bottom of the horizontal dividing plate and installed on the transverse movement guide rail. The bottom of the horizontal dividing plate is connected to a transverse movement threaded sleeve, and the transverse movement threaded sleeve is sleeved on the transverse movement screw and threadedly connected.

[0013] The lifting device further includes a lifting fixed seat, a lifting movable seat and a lifting electric push rod. The lifting fixed seat is fixed on the chuck of the vertical dividing plate. The lifting movable seat is vertically slidably connected to the lifting fixed seat. The lifting electric push rod is installed on the lifting fixed seat, and the pushing end of the lifting electric push rod is connected to the lifting movable seat. The sawing motor is installed on the lifting movable seat.

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

[0015] The utility model provides a sawing table and a multi-axis sawing machine, and a longitudinal movement device is provided between the sawing table and the base, and the multi-axis sawing machine is configured to include a transverse movement device, a horizontal dividing plate, a vertical dividing plate, a lifting device, a sawing motor and a saw blade, so that the saw blade of the entire automobile door frame sawing system has a more flexible adjustment function, so that the saw blade can have a multi-coordinate axis sawing effect, and can saw a variety of automobile door frame trims of different sizes and types and different sawing angles, and the equipment has high versatility; at the same time, a material unloading mechanism is also provided, which can automatically unload waste generated after sawing, so as to ensure that the overall environment of the sawing table is clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0017] Figure 1 A schematic diagram of the structure of a car door frame sawing system (hidden multi-axis sawing machine) Figure 1 ;

[0018] Figure 2 A schematic diagram of the structure of a car door frame sawing system (hidden multi-axis sawing machine) Figure 2 ;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 It is a schematic diagram of the structure of the sawing table, the positioning and placing structure, the unloading mechanism and the fixing device;

[0021] Figure 5 It is a schematic diagram of the structure of two groups of multi-axis sawing machines;

[0022] Figure 6 for Figure 4 Enlarged view of point B

[0023] The markings in the figure are: 1. Base; 2. Sawing table; 3. Positioning seat; 4. Clamping cylinder; 5. Articulated seat; 6. Articulated rod; 7. Clamping block; 8. Transverse guide rail; 9. Transverse slide block; 10. Horizontal indexing plate; 11. Transverse motor; 12. Transverse screw; 13. Vertical indexing plate; 14. Lifting electric push rod; 15. Lifting fixed seat; 16. Lifting moving seat; 17. Sawing motor; 18. Saw blade; 19. Unloading mechanism; 20. Longitudinal electric push rod; 21. Longitudinal guide rail; 22. Longitudinal slide block; 23. Collection frame; 24. Automobile door frame trim. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating 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 cannot be understood as limiting the specific protection scope of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0026] A car door frame sawing system, such as Figure 1-6 As shown, it comprises a base 1, a sawing table 2 is arranged on the base 1, a longitudinal movement device is arranged between the sawing table 2 and the base 1, a positioning and placing structure is arranged on the sawing table 2, a fixing device is arranged at the positioning and placing structure, and two groups of multi-axis sawing machines are arranged at the rear side of the sawing table 2;

[0027] In this embodiment, preferably, Figure 5 As shown, the multi-axis sawing mechanism includes a transverse moving device, a horizontal dividing plate 10, a vertical dividing plate 13, a lifting device, a sawing motor 17 and a saw blade 18. The transverse moving device is installed on the base 1, the horizontal dividing plate 10 is installed on the transverse moving end of the transverse moving device, the vertical dividing plate 13 is installed on the chuck of the horizontal dividing plate 10, the lifting device is installed on the chuck of the vertical dividing plate 13, the sawing motor 17 is installed on the lifting end of the lifting device, and the saw blade 18 is connected to the main shaft of the sawing motor 17.

[0028] In this embodiment, preferably, Figure 4 and Figure 6 As shown, the positioning and placing structure includes a plurality of positioning and placing seats 3 , and the positioning and placing seats 3 are provided with positioning and placing grooves, so that the automobile door frame trim 24 is positioned and placed through the positioning and placing grooves on the positioning and placing seats 3 .

[0029] In this embodiment, preferably, Figure 6As shown, each positioning and placing seat 3 is provided with a fixing device, and the fixing device includes a clamping cylinder 4, an articulated seat 5, an articulated rod 6 and a clamping block 7. The articulated seat 5 and the clamping cylinder 4 are installed on the sawing table 2 and are located on the side of the positioning and placing seat 3. The articulated rod 6 is hinged to the articulated seat 5, and one end of the articulated rod 6 is hinged to the piston rod of the clamping cylinder 4, and the other end is fixedly connected to the clamping block 7. The clamping block 7 is located above the positioning and placing seat 3.

[0030] Preferably, in this embodiment, both ends of each group of positioning and placing structures on the sawing table 2 are provided with unloading mechanisms 19 .

[0031] In this embodiment, preferably, Figure 6 As shown, the unloading mechanism 19 includes a unloading rack, a collecting frame 23, a turning cylinder and a clamping cylinder. The unloading rack is installed on the sawing table 2, the turning cylinder is installed on the unloading rack, the clamping cylinder is installed on the turning end of the turning cylinder, and a contour clamping claw is installed on the clamping cylinder. The collecting frame 23 is located below the turning cylinder.

[0032] Preferably in this embodiment, the longitudinal movement device includes a longitudinal movement guide rail 21, a longitudinal movement slider 22 and a longitudinal movement electric push rod 20, the longitudinal movement rail is installed on the base 1, the longitudinal movement slider 22 is fixed to the bottom of the sawing table 2 and slides with the longitudinal movement guide rail 21, the longitudinal movement electric push rod 20 is installed on the base 1 and the pushing end of the longitudinal movement electric push rod 20 is connected to the sawing table 2.

[0033] In the present embodiment, the transverse movement device preferably includes a transverse movement motor 11, a transverse movement screw 12, a transverse movement guide rail 8 and a transverse movement slider 9. The transverse movement motor 11 and the transverse movement guide rail 8 are installed on the base 1. The transverse movement screw 12 is arranged parallel to the transverse movement guide rail 8 and one end is connected to the main shaft of the transverse movement motor 11, and the other end is rotatably connected to the base 1. The transverse movement slider 9 is fixed to the bottom of the horizontal dividing plate 10 and is installed on the transverse movement guide rail 8. The bottom of the horizontal dividing plate 10 is connected to a transverse movement threaded sleeve, and the transverse movement threaded sleeve is sleeved on the transverse movement screw 12 and threadedly connected.

[0034] In this embodiment, the lifting device preferably includes a lifting fixed seat 15, a lifting movable seat 16 and a lifting electric push rod 14, the lifting fixed seat 15 is fixed on the chuck of the vertical dividing plate 13, the lifting movable seat 16 is vertically slidably connected to the lifting fixed seat 15, the lifting electric push rod 14 is installed on the lifting fixed seat 15, and the pushing end of the lifting electric push rod 14 is connected to the lifting movable seat 16, and the sawing motor 17 is installed on the lifting movable seat 16.

[0035] Working process and advantages:

[0036] When sawing the automobile door frame trim 24, first adjust the angle of the saw blade 18 of the multi-axis sawing machine through the horizontal indexing plate 10 and the vertical indexing plate 13, then the pre-sequence equipment places the automobile door frame trim 24 on the positioning placement structure on the sawing table 2, and accurately positions it through the positioning placement groove, then the fixing device is started, the piston rod of the clamping cylinder 4 extends, driving the hinge rod 6 to swing, so that the clamping block 7 is pressed on the automobile door frame trim 24 to achieve clamping and fixing, and at the same time, before sawing, the contoured clamping claw of the clamping cylinder of the unloading mechanism 19 will clamp the end of the automobile door frame trim 24 to be cut, and then the longitudinal movement device and the transverse movement device are started. The lifting device starts to drive the sawing table 2 and the multi-axis sawing machine to move to the set cutting position to prepare for sawing. Then the lifting device starts to drive the saw blade 18 to descend to saw the automobile door frame trim 24. After the sawing is completed, the transverse movement device drives the multi-axis sawing machine to move to both sides to facilitate the automobile door frame trim 24 to be grabbed by the subsequent equipment. At the same time, the turning cylinder of the unloading mechanism 19 is started, driving the clamping cylinder to turn over, so that the cut end of the automobile door frame trim 24 is turned away from the automobile door frame trim 24. Finally, the clamping cylinder is released, and the cut end of the automobile door frame trim 24 automatically falls into the collection frame 23 below, realizing the waste unloading and collection.

[0037] The utility model sets a sawing table 2 and a multi-axis sawing machine, and sets a longitudinal movement device between the sawing table 2 and the base 1, and sets the multi-axis sawing machine to include a transverse movement device, a horizontal indexing plate 10, a vertical indexing plate 13, a lifting device, a sawing motor 17 and a saw blade 18. The saw blade 18 of the entire automobile door frame sawing system has a more flexible adjustment function, so that the saw blade 18 can have a multi-axis sawing effect, and can saw a variety of automobile door frame trims 24 of different sizes and different sawing angles, and the equipment has high versatility. At the same time, a feeding mechanism 19 is also provided, which can automatically feed the waste generated after sawing, so as to ensure that the overall environment of the sawing table 2 is clean.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An automobile door frame sawing system, characterized in that: It comprises a base, a sawing table is arranged on the base, a longitudinal movement device is arranged between the sawing table and the base, a positioning and placing structure is arranged on the sawing table, a fixing device is arranged at the positioning and placing structure, and two groups of multi-axis sawing machines are arranged at the rear side of the sawing table; The multi-axis sawing machine includes a transverse movement device, a horizontal indexing plate, a vertical indexing plate, a lifting device, a sawing motor and a saw blade. The transverse movement device is installed on a base, the horizontal indexing plate is installed on the transverse movement end of the transverse movement device, the vertical indexing plate is installed on the chuck of the horizontal indexing plate, the lifting device is installed on the chuck of the vertical indexing plate, the sawing motor is installed on the lifting end of the lifting device, and the saw blade is connected to the main shaft of the sawing motor.

2. The automobile door frame sawing system according to claim 1, characterized in that: The positioning and placing structure comprises a plurality of positioning and placing seats, and the positioning and placing seats are provided with positioning and placing grooves.

3. The automobile door frame sawing system according to claim 2, characterized in that: A fixing device is provided at each positioning and placing seat, and the fixing device includes a clamping cylinder, an articulated seat, an articulated rod and a clamping block. The articulated seat and the clamping cylinder are installed on the sawing table and are located on the side of the positioning and placing seat. The articulated rod is hinged to the articulated seat, and one end of the articulated rod is hinged to the piston rod of the clamping cylinder, and the other end is fixedly connected to the clamping block. The clamping block is located above the positioning and placing seat.

4. The automobile door frame sawing system according to claim 1, characterized in that: Both ends of each group of positioning and placing structures on the sawing table are provided with unloading mechanisms.

5. The automobile door frame sawing system according to claim 4, characterized in that: The unloading mechanism includes an unloading rack, a collecting frame, a turning cylinder and a clamping cylinder. The unloading rack is installed on the sawing table, the turning cylinder is installed on the unloading rack, the clamping cylinder is installed on the turning end of the turning cylinder, the clamping cylinder is installed with a contouring clamp, and the collecting frame is located below the turning cylinder.

6. The automobile door frame sawing system according to claim 1, characterized in that: The longitudinal movement device includes a longitudinal movement guide rail, a longitudinal movement slider and a longitudinal movement electric push rod. The longitudinal movement guide rail is installed on the base, the longitudinal movement slider is fixed to the bottom of the sawing table and slides with the longitudinal movement guide rail, and the longitudinal movement electric push rod is installed on the base and the pushing end of the longitudinal movement electric push rod is connected to the sawing table.

7. The automobile door frame sawing system according to claim 1, characterized in that: The transverse movement device includes a transverse movement motor, a transverse movement screw, a transverse movement guide rail and a transverse movement slider. The transverse movement motor and the transverse movement guide rail are installed on the base. The transverse movement screw is arranged parallel to the transverse movement guide rail and one end is connected to the main shaft of the transverse movement motor, and the other end is rotatably connected to the base. The transverse movement slider is fixed to the bottom of the horizontal dividing plate and installed on the transverse movement guide rail. The bottom of the horizontal dividing plate is connected to a transverse movement threaded sleeve, and the transverse movement threaded sleeve is sleeved on the transverse movement screw and threadedly connected.

8. The automobile door frame sawing system according to claim 1, characterized in that: The lifting device includes a lifting fixed seat, a lifting movable seat and a lifting electric push rod. The lifting fixed seat is fixed on the chuck of the vertical dividing plate. The lifting movable seat is vertically slidably connected to the lifting fixed seat. The lifting electric push rod is installed on the lifting fixed seat, and the pushing end of the lifting electric push rod is connected to the lifting movable seat. The sawing motor is installed on the lifting movable seat.

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