Movable precise cutting device for ultra-long profile

Abstract

The utility model relates to the technical field of hydrogen production equipment, in particular to a movable precise cutting device for an ultra-long profile. Comprising a base frame, a baffle arranged at the head end of the base frame, a supporting roller assembly located at the tail of the base frame, a supporting platform moving along the base frame, a profile cutting machine installed on the supporting platform and a positioning assembly used for fixing the supporting platform to the base frame. The supporting platform is arranged on the base frame, the fixed measuring scale is arranged in the length direction of the base frame, the fixing assembly is used for fixing a section bar, and the guiding assembly is used for guiding the movement of the supporting platform on the base frame, so that the supporting platform plays a role in supporting the super-long section bar, prevents the section bar from bending and drooping, and can be moved and adjusted according to the length of the section bar; the overall levelness of the profile is ensured; the supporting platform is fixed to the base frame by arranging the positioning assembly, accidental sliding caused by shaking when the sectional material cutting machine cuts sectional materials is prevented, and the cutting precision is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to a mobile precision cutting device for ultra-long profiles. Background Technology

[0002] When long profiles need to be cut in the workshop, it is often very inconvenient to have only one cutting machine. It cannot accurately position the required cutting length of the profile, nor can it be placed on a relatively horizontal plane. Usually, the cut profile end face will be tilted to a certain extent and not vertical, resulting in poor cutting effect and affecting subsequent welding operations and piping, which cannot meet the actual production needs. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a movable precision cutting device for ultra-long profiles.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Design a movable precision cutting device for ultra-long profiles, including a base frame, a baffle plate disposed at the front end of the base frame, a support roller assembly located at the rear end of the base frame, a support platform that moves along the base frame, a profile cutting machine mounted on the support platform, a positioning component for fixing the support platform to the base frame, a fixed measuring ruler disposed along the length direction of the base frame, a fixing component for fixing the profile, and a guide component for guiding the movement of the support platform on the base frame.

[0006] Furthermore, the baffle includes a vertical backrest and a horizontal support plate that are perpendicular to each other. The front surface of the vertical backrest is provided with an anti-slip textured layer, and the upper surface of the horizontal support plate is provided with a cushioning pad.

[0007] Furthermore, the guide component includes a slider disposed at the bottom of the support platform, and a slide rail corresponding to the slider is disposed on the base frame.

[0008] Furthermore, the positioning component includes a hanging plate disposed on one side of the support platform, a plurality of insert rods passing through the hanging plate and slidingly engaging with the hanging plate, a spring sleeved on the insert rods, a push-pull plate disposed at one end of the insert rods, and a plurality of insertion holes disposed along the length direction of the base frame.

[0009] Furthermore, the fixed-range ruler is equipped with a sliding laser indicator.

[0010] Furthermore, the fixing assembly includes a positioning plate fixed on the support platform, an adjusting seat, and a screw connected to the adjusting seat for pushing the sliding plate to slide on the support platform, and a handle provided at the other end of the screw.

[0011] Furthermore, the support roller assembly includes a roller bracket and a load-bearing roller located on the roller bracket.

[0012] This utility model proposes a movable precision cutting device for ultra-long profiles, with the following advantages: By setting a baffle at the head end of the base frame, the zero point position of the profile length and the reference plane of the profile are determined; by setting a support platform to support the ultra-long profile, the profile is prevented from bending and sagging, and can be adjusted according to the profile length to ensure the overall level of the profile; by setting a positioning component to fix the support platform on the base frame, the profile cutting machine is prevented from accidentally sliding due to vibration during cutting, ensuring cutting accuracy; by setting a support roller assembly, most of the weight of the tail of the profile is borne by the roller assembly, reducing friction during profile movement, making the movable profile time-saving and labor-saving, and ensuring stability during profile movement; by setting a fixed range ruler, the cutting length of the profile is ensured, and the support platform and cutting machine can be moved directly to the specified length, which is convenient and quick. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is another structural schematic diagram of the present invention;

[0015] Figure 3 for Figure 1 Enlarged view of point A in the middle; Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-3 A movable precision cutting device for ultra-long profiles includes a base frame 1, a baffle 2 disposed at the front end of the base frame 1, a support roller assembly 6 located at the rear end of the base frame 1, a support platform 3 that moves along the base frame 1, a profile cutting machine 4 mounted on the support platform 3, a positioning assembly 5 for fixing the support platform 3 to the base frame 1, a fixed measuring ruler 7 disposed along the length direction of the base frame 1, a fixing assembly 9 for fixing the profile, and a guide assembly 8 for guiding the movement of the support platform 3 on the base frame 1.

[0018] This invention improves profile cutting accuracy by setting a baffle 2 at the first end of the base frame 1 to determine the 0-point position of the profile length and the reference surface of the profile; by setting a support platform 3 to support extra-long profiles, preventing the profile from bending and sagging, and adjusting according to the profile length to ensure the overall level of the profile; by setting a positioning component 5 to fix the support platform 3 on the base frame 1, preventing accidental slippage caused by vibration during profile cutting and ensuring cutting accuracy; by setting a support roller assembly 6, most of the weight of the tail of the profile can be borne, reducing friction when the profile moves, making the movable profile time-saving and labor-saving, and also ensuring the stability of the profile during movement; by setting a fixed range ruler 7 to ensure the length of the profile to be cut, the support platform 3 and the cutting machine 4 can be moved directly to the specified length, which is convenient and quick.

[0019] In an optional embodiment of this utility model, the baffle 2 includes a vertical backing plate 201 and a horizontal support plate 202 that are perpendicular to each other. The front surface of the vertical backing plate 201 is provided with an anti-slip textured layer 203, and the upper surface of the horizontal support plate 202 is provided with a removable buffer pad 204. The baffle 2 serves as a reference surface for the profile, with the front end of the profile closely attached to the vertical backing plate 201 and the bottom supported by the horizontal support plate 202, thereby achieving zero-position calibration.

[0020] In an optional embodiment of this utility model, the guide component 8 includes a slider 801 disposed at the bottom of the support platform 3, and a slide rail 802 corresponding to the slider 801 is disposed on the base frame 1. Preferably, the moving guide mechanism 8 in this embodiment can be connected to the top of the support platform 3 through a threaded rod 10. Rotating the threaded rod 10 causes the threaded rod 10 to pass through the slider 801 and press against the slide rail 804 to achieve longitudinal locking of the support platform 3.

[0021] In an optional embodiment of this utility model, the positioning component 5 includes a hanging plate 501 disposed on one side of the support platform 3, a plurality of insert rods 502 that penetrate the hanging plate 501 and slide in cooperation with the hanging plate 501, a spring 503 sleeved on the insert rods 502, a push-pull plate 504 disposed at one end of the insert rods 502, and a plurality of insertion holes 505 disposed along the length direction of the base frame 1. Under the elastic action of the spring 503, the insert rods 502 enter the insertion holes 505 on the base frame 1. Through the cooperation of the insertion holes 505 and the insert rods 502, the lateral locking of the support platform 3 is achieved, eliminating the shaking of the support platform 3 and improving the cutting effect of the profile.

[0022] In an optional embodiment of this utility model, the fixed range ruler 7 is provided with a slidable laser indicator 701. Preferably, in this embodiment, the base frame 1 is provided with a scale line parallel to the fixed range ruler 7 on its side, and the laser indicator 701 is collinear with the cutting plane of the cutting machine 4.

[0023] In an optional embodiment of this utility model, the fixing component 9 includes a positioning plate 901 fixed on the support platform 3, an adjusting seat 902, a screw 903 screwed to the adjusting seat 902 for pushing the sliding plate 904 to slide on the support platform 3, and a handle 905 provided at the other end of the screw 903. Preferably, in this embodiment, an L-shaped plate 906 can be provided on the side of the sliding plate 904 facing the adjusting seat 902. The screw 903 and the side of the L-shaped plate 906 are rotatably connected. Limiting plates 907 can be provided on both sides of the L-shaped plate 906 at the end of the screw 903. A guide groove 908 can be opened on the support platform 3 to guide the movement of the sliding plate 904, thereby ensuring that the L-shaped plate 906 can be pushed and pulled during the rotation of the screw 903, thereby adjusting the distance between the sliding plate 904 and the positioning plate 901 and fixing the profile.

[0024] In an optional embodiment of the present invention, the support roller assembly 6 includes a roller bracket 601 and a load-bearing roller 602 that is freely rotatable on the roller bracket 601.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A movable precision cutting device for ultra-long profiles, characterized in that: It includes a base frame (1), a baffle (2) disposed at the front end of the base frame (1), a support roller assembly (6) located at the rear end of the base frame (1), a support platform (3) that moves along the base frame (1), a profile cutting machine (4) mounted on the support platform (3), a positioning assembly (5) for fixing the support platform (3) on the base frame (1), a fixed range ruler (7) disposed along the length direction of the base frame (1), a fixing assembly (9) for fixing the profile, and a guide assembly (8) for guiding the movement of the support platform (3) on the base frame (1).

2. The cutting device according to claim 1, characterized in that: The baffle (2) includes a vertical backrest (201) and a horizontal support plate (202) that are perpendicular to each other. The front surface of the vertical backrest (201) is provided with an anti-slip textured layer (203), and the upper surface of the horizontal support plate (202) is provided with a buffer pad (204).

3. The cutting device according to claim 1, characterized in that: The guide component (8) includes a slider (801) disposed at the bottom of the support platform (3), and a slide rail (802) corresponding to the slider (801) is disposed on the base frame (1).

4. The cutting device according to claim 1, characterized in that: The positioning component (5) includes a hanging plate (501) on one side of the support platform (3), a plurality of insert rods (502) that pass through the hanging plate (501) and slide in cooperation with the hanging plate (501), a spring (503) sleeved on the insert rod (502), a push-pull plate (504) at one end of the insert rod (502), and a plurality of insertion holes (505) arranged along the length direction of the base frame (1).

5. The cutting device according to claim 1, characterized in that: The fixed range ruler (7) is equipped with a sliding laser indicator (701).

6. The cutting device according to claim 1, characterized in that: The fixing component (9) includes a positioning plate (901) fixed on the support platform (3) and an adjusting seat (902), and the adjusting seat (902) is screwed with a screw (903) for pushing the sliding plate (904) to slide on the support platform (3), and a handle (905) provided at the other end of the screw (903).

7. The cutting device according to claim 1, characterized in that: The support roller assembly (6) includes a roller bracket (601) and a load-bearing roller (602) located on the roller bracket (601).

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