Aluminum alloy automobile part cutting device

Abstract

The utility model relates to the technical field of automobile part machining equipment, in particular to an aluminum alloy automobile part cutting device, a transverse moving assembly comprises a supporting plate and a transmission part driving the supporting plate to transversely move, and a vertical frame is fixed to the top face of the supporting plate; the top face of the top cover body is fixedly sleeved with a lantern ring slidably connected with the connecting column in a sleeving mode, the top cover body covers the cutting mechanism, and open grooves are formed in the middles of the bottom ends of the two side walls of the top cover body correspondingly. The bottom end of a spring sleeving the connecting column is supported on the lantern ring, and the top end is fixed with the connecting column; the bottom dust collection cover comprises an upper shell, a bottom shell and a connecting pipe head, wherein the top end of the upper shell is clamped in the strip-shaped notch in a sliding mode, the upper shell is right opposite to a top cover body, the bottom shell is connected to the bottom end of the upper shell, the rear end of the connecting pipe head is arranged on the front wall of the bottom shell in a sleeving mode, and the front end of the connecting pipe head is connected to air draft equipment. The front and rear ends of the connecting frame are fixedly connected to the rear wall of the upper shell and the rear end of the supporting plate respectively. And chippings and smoke dust can be fully collected when the aluminum alloy automobile parts are cut.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts processing equipment, specifically to an aluminum alloy automotive parts cutting device. Background Technology

[0002] Aluminum alloy automotive parts require cutting equipment to cut the raw materials during the processing.

[0003] When cutting aluminum alloy raw materials, the cutting equipment generates a large amount of debris and fumes. The debris flies everywhere, and the fumes spread into the surrounding environment, potentially harming the health of operators. Currently, collection hoods combined with exhaust systems are commonly used to address these issues. However, collection hoods are typically fixed to the frame of the cutting equipment. Since the cutting position often needs to be changed during the cutting of aluminum alloy raw materials, the collection hood may not be able to completely cover the cutting area, meaning it cannot completely collect the debris and fumes. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum alloy automotive parts cutting device to solve the problem of insufficient collection of debris and dust when cutting aluminum alloy automotive parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy automotive parts cutting device, comprising a workbench, a horizontal beam disposed above the workbench, a vertical frame for supporting the rear end of the horizontal beam, a lifting and telescopic cylinder fixed vertically to the front end of the horizontal beam, and a connecting column whose top end is fixed to the bottom end of the piston rod of the lifting and telescopic cylinder and whose bottom end is fixedly connected to the cutting mechanism; the lateral movement assembly includes a support plate disposed parallel to the rear end of the top surface of the workbench and a transmission component for driving the support plate to move laterally; the bottom end of the vertical frame is fixed to the top surface of the support plate; a collar that slides and engages with the connecting column is fixedly fitted in the middle of the top surface of the top cover; the top cover... The body is located outside the cutting mechanism. The bottom of the two side walls of the top cover are respectively provided with opening slots. The spring is fitted outside the connecting column. The bottom end of the spring is supported on the top surface of the collar. The top end of the spring is fixedly connected to the top of the connecting column. The top surface of the workbench is provided with a strip-shaped slot along the horizontal direction corresponding to the position of the cutting mechanism. The bottom dust collection cover includes an upper shell whose top end is slidably fitted into the strip-shaped slot and is directly opposite the top cover, a bottom shell connected to the bottom end of the upper shell, and a connecting pipe head whose rear end is fitted into the front wall of the bottom shell and whose front end is connected to the exhaust device. The front and rear ends of the connecting frame are respectively fixedly connected to the rear wall of the upper shell and the rear end of the support plate.

[0006] Preferably, slide rails are fixed to the top surface of the workbench at the front and rear sides of the strip groove, and slats are fixed to the top of the front and rear walls of the upper housing, with sliders fixed to the ground of the slats and matching the slide rails.

[0007] Preferably, support rollers are rotatably installed between the front and rear walls at the top of both ends of the inner cavity of the upper housing.

[0008] Preferably, it also includes a feeding support component, which includes a frame, a pair of grooved wheels rotatably mounted on the top and bottom of the inner cavity of the frame, and a connecting plate fixed to the bottom of one side wall of the frame and fixed to the end of the workbench directly opposite the strip groove.

[0009] Preferably, the transverse movement assembly further includes end plates fixed at both ends of the rear part of the top surface of the worktable, a slide rail with both ends vertically fixed to the front and rear ends of the inner sidewall of the end plate, a slider fixed to the bottom surface of the support plate and slidably engaged with the slide rail, a nut fixed to the middle of the bottom surface of the support plate, a lead screw threaded onto the nut and rotatably fitted at both ends to the middle of the end plate, and a motor fixed to the outer sidewall of one end of the end plate for driving the lead screw to rotate.

[0010] Preferably, the connecting frame includes a plate, a rear frame located at the rear end of the plate and fixedly connected to the middle of the rear end of the support plate, and a front folding plate located at the front end of the plate and fixedly connected to the middle of the rear wall of the upper housing.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The present invention relates to an aluminum alloy automotive parts cutting device in which the cutting mechanism can seal the cutting operation area inside the top cover and the bottom dust collection cover when cutting different positions of the aluminum alloy profile, thereby facilitating the full collection of debris and dust and avoiding the splashing of debris and the spread of dust. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the top cover of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the bottom dust collection cover of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the connecting frame of this utility model;

[0017] Figure 5This is a three-dimensional structural diagram of the feeding support frame of this utility model.

[0018] In the diagram: 1-Workbench; 1.1-Strip groove;

[0019] 2-Transverse moving assembly; 2.1-End plate; 2.2-Slide rail one; 2.3-Support plate; 2.4-Slider one; 2.5-Lead screw; 2.6-Nut;

[0020] 2.7 - Motor;

[0021] 3-Vertical frame;

[0022] 4-Horizontal beam;

[0023] 5- Lifting and telescopic cylinder;

[0024] 6-Connecting post;

[0025] 7-Top cover; 7.1-Loop; 7.2-Opening slot;

[0026] 8-Spring;

[0027] 9-Bottom dust collection hood; 9.1-Upper housing; 9.2-Bottom housing; 9.3-Connecting pipe head; 9.4-Strip; 9.5-Support roller; 9.6-Slider II;

[0028] 10-Connecting frame; 10.1-Plate body; 10.2-Rear frame; 10.3-Front folding plate;

[0029] 11-Slide rail two;

[0030] 12-Feed support; 12.1-Frame; 12.2-Gutter wheel; 12.3-Connecting plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-5 This utility model provides a technical solution: an aluminum alloy automotive parts cutting device, wherein a strip-shaped groove 1.1 is provided in the front of the top plate of the worktable 1 along the transverse direction. And slide rails 11 are fixed on the top surface of the worktable 1 at the front and rear sides of the strip-shaped groove 1.1 respectively.

[0033] The transverse movement assembly 2 includes end plates 2.1 fixed at both ends of the rear top surface of the worktable 1, slide rails 2.2 with both ends vertically fixed to the front and rear ends of the inner sidewalls of end plates 2.1, a support plate 2.3 parallel to the rear end of the top surface of the worktable 1, a slider 2.4 fixed to the bottom surface of the support plate 2.3 and slidably engaged with the slide rails 2.2, a nut 2.6 fixed to the middle of the bottom surface of the support plate 2.3, a lead screw 2.5 threaded onto the nut 2.6 and rotatably mounted on the middle of the end plate 2.1, and a motor 2.7 fixed to the outer sidewall of one end plate 2.1 for driving the lead screw 2.5 to rotate. The motor 2.7 is a servo motor, which drives the lead screw 2.5 to rotate, allowing the support plate 2.3 to reciprocate laterally under the guidance of the slide rails 2.2 and the slider 2.4.

[0034] The feeding support 12 includes a frame 12.1, a pair of grooved wheels 12.2 rotatably mounted on the top and bottom of the inner cavity of the frame 12.1, and a connecting plate 12.3 fixed to the bottom of one side wall of the frame 12.1 and fixed to the end of the worktable 1 directly opposite the strip groove 1.1. One end of the aluminum alloy profile to be cut passes between the upper and lower grooved wheels 12.2 to provide guidance and limiting function during the feeding of the aluminum alloy profile, ensuring that the aluminum alloy profile is fed in a straight line along the top of the strip groove 1.1.

[0035] The bottom end of the vertical frame 3 is fixedly connected to the top surface of the support plate 2.3. The rear end of the horizontal beam 4 is fixed to the top end of the vertical frame 3, and the front end of the horizontal beam 4 extends directly above the strip groove 1.1. The bottom end of the piston cylinder of the lifting telescopic cylinder 5 is vertically fixed to the top surface of the front end of the horizontal beam 4, and the bottom end of the piston rod of the lifting telescopic cylinder 5 passes through the front end of the horizontal beam 4 and is fixedly connected to the top end of the connecting column 6. The cutting mechanism is fixed to the bottom end of the connecting column 6. That is, the lifting telescopic cylinder 5 is used to drive the cutting mechanism to move up and down through the connecting column 6, so as to move the saw blade of the cutting mechanism down to complete the cutting operation of the aluminum alloy profile.

[0036] Spring 8 is fitted onto the outside of connecting post 6. The bottom end of spring 8 is supported on the top surface of collar 7.1, and the top end of spring 8 is fixedly connected to the top of connecting post 6.

[0037] A collar 7.1, which slides and engages with the connecting column 6, is fixedly fitted onto the center of the top surface of the top cover 7. The top cover 7 is located outside the cutting mechanism, and openings 7.2 are respectively provided in the center of the bottom ends of the two side walls of the top cover 7. That is, the top cover 7 covers the outside of the cutting mechanism, which can prevent debris and dust from splashing and spreading upwards. The openings 7.2 are directly opposite the cutting positions of the aluminum alloy profile to be cut. In order to improve the sealing between the openings 7.2 and the aluminum alloy profile, a flexible sealing strip is provided on the inner edge of the openings 7.2.

[0038] The bottom dust collection hood 9 includes an upper housing 9.1, which is slidably fitted into a strip-shaped slot 1.1 and directly opposite the top hood 7; a bottom housing 9.2 connected to the bottom of the upper housing 9.1; and a connecting pipe head 9.3, whose rear end is fitted onto the front wall of the bottom housing 9.2 and whose front end is connected to the exhaust device. The front and rear ends of the connecting frame 10 are respectively fixedly connected to the rear wall of the upper housing 9.1 and the rear end of the support plate 2.3. Slats 9.4 are fixed to the top of the front and rear walls of the upper housing 9.1, and sliders 9.6, which are slidably engaged with the slide rail 11, are fixed to the ground of the slats 9.4. Support rollers 9.5 are rotatably installed between the front and rear walls at both ends of the inner cavity of the upper housing 9.1.

[0039] The connecting frame 10 includes a plate 10.1, a rear frame 10.2 located at the rear end of the plate 10.1 and fixedly connected to the middle of the rear end of the support plate 2.3, and a front folding plate 10.3 located at the front end of the plate 10.1 and fixedly connected to the middle of the rear wall of the upper housing 9.1. That is, the connecting frame 10 enables the synchronization of the top cover 7 and the bottom dust collection cover 9.

[0040] In summary, when cutting aluminum alloy automotive parts, the aluminum alloy profile is first extended directly above the strip groove 1.1 by the guiding action of the feed support 12, and the aluminum alloy profile is supported on the support roller 9.5.

[0041] When the cutting mechanism is moved to the position to be cut on the aluminum profile by the transverse component 2, the top cover 7 and the bottom dust collection cover 9 move synchronously to the position corresponding to the cutting position.

[0042] When the lifting telescopic cylinder 5 extends the telescopic rod, the bottom outer edge of the top cover 7 first fits against the top surface of the upper housing 9.1, and the opening slot 7.2 is precisely engaged on both sides of the aluminum alloy profile to be cut. As the lifting telescopic cylinder 5 continues to extend the telescopic rod, the spring 8 is compressed until the saw disc of the cutting mechanism falls to cut the aluminum alloy profile.

[0043] A filter is installed at the air inlet of the exhaust system, and the filter is connected to the connecting pipe 9.3 via a retractable pipe. This negative pressure generated by the exhaust system facilitates the thorough collection of debris and dust enclosed within the top cover 7 and the bottom dust collection hood 9.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for aluminum alloy automotive parts, comprising a worktable (1), a horizontal beam (4) disposed above the worktable (1), a vertical frame (3) for supporting the rear end of the horizontal beam (4), a lifting and telescopic cylinder (5) vertically fixed to the front end of the horizontal beam (4), and a connecting column (6) with its top end fixed to the bottom end of the piston rod of the lifting and telescopic cylinder (5) and its bottom end fixedly connected to a cutting mechanism, characterized in that, Also includes: The transverse component (2) includes a support plate (2.3) parallel to the rear end of the top surface of the worktable (1) and a transmission component for driving the support plate (2.3) to move laterally. The bottom end of the vertical frame (3) is fixed to the top surface of the support plate (2.3). The top cover (7) has a collar (7.1) fixedly fitted in the middle of the top surface of the top cover (7) and slidably fitted with the connecting column (6). The top cover (7) is located outside the cutting mechanism. The bottom of the two side walls of the top cover (7) are respectively provided with opening slots (7.2). Spring (8), the spring (8) is fitted outside the connecting post (6), the bottom end of the spring (8) is supported on the top surface of the collar (7.1), and the top end of the spring (8) is fixedly connected to the top of the connecting post (6); The bottom dust collection cover (9) has a strip-shaped slot (1.1) on the top surface of the workbench (1) corresponding to the position of the cutting mechanism. The bottom dust collection cover (9) includes an upper shell (9.1) that is slidably fitted into the strip-shaped slot (1.1) and is directly opposite to the top cover (7), a bottom shell (9.2) connected to the bottom end of the upper shell (9.1), and a connecting pipe head (9.3) that is fitted into the front wall of the bottom shell (9.2) and connected to the exhaust device at the front end. The connecting frame (10) is fixedly connected to the rear wall of the upper housing (9.1) and the rear end of the support plate (2.3) at its front and rear ends respectively.

2. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: The top surface of the workbench (1) is fixed with slide rails 2 (11) at the front and rear sides of the strip groove (1.1), and the top of the front and rear walls of the upper shell (9.1) are fixed with strips (9.4), and the ground of the strips (9.4) is fixed with sliders 2 (9.6) that slide and match the slide rails 2 (11).

3. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: Support rollers (9.5) are rotatably installed between the front and rear walls at the top of both ends of the inner cavity of the upper housing (9.1).

4. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: It also includes a feeding support (12), which includes a frame (12.1), a pair of grooved wheels (12.2) rotatably mounted on the top and bottom of the inner cavity of the frame (12.1), and a connecting plate (12.3) fixed to the bottom of one side wall of the frame (12.1) and fixed to the end of the worktable (1) opposite to the strip groove (1.1).

5. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: The transverse assembly (2) further includes end plates (2.1) fixed at both ends of the rear part of the top surface of the worktable (1), slide rails (2.2) with both ends vertically fixed to the front and rear ends of the inner sidewall of the end plate (2.1), sliders (2.4) fixed to the bottom surface of the support plate (2.3) and slidably engaged with the slide rails (2.2), nuts (2.6) fixed to the middle part of the bottom surface of the support plate (2.3), lead screws (2.5) threaded onto the nuts (2.6) and rotatably fitted at both ends to the middle part of the end plate (2.1), and motors (2.7) fixed to the outer sidewall of one end of the end plate (2.1) and used to drive the lead screws (2.5) to rotate.

6. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: The connecting frame (10) includes a plate (10.1), a rear frame (10.2) located at the rear end of the plate (10.1) and fixedly connected to the middle of the rear end of the support plate (2.3), and a front folding plate (10.3) located at the front end of the plate (10.1) and fixedly connected to the middle of the rear wall of the upper shell (9.1).

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