Fin strip steel cutting equipment

Abstract

The utility model relates to fin strip steel cutting equipment which aims at solving the technical problem that cutting is affected due to the offset problem caused by the fact that an existing fin strip steel bar is not stable enough due to the fact that the existing fin strip steel bar is kept stable by means of gravity and comprises a machine tool box, a cutting table is arranged at the top end of the machine tool box, and a gantry laser cutting machine body is arranged at the tail end of the cutting table. The device further comprises a limiting structure. The limiting structure is arranged on the cutting table; the limiting structure is located on the inlet side of the gantry laser cutting machine body. The limiting structure comprises an L-shaped limiting plate; the two L-shaped limiting plates are symmetrically arranged on the cutting table; wherein the grooves in the inner sides of the two L-shaped limiting plates are opposite and downward, and the fin strip steel strip cutting device has the advantages that the fin strip steel strip passes through the space between the two L-shaped limiting plates, the two L-shaped limiting plates position the fin strip steel strip which is cut into the front section in the front-back direction, and the fin strip steel strip is kept stable and does not deviate in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of strip steel cutting, in particular to a fin strip steel cutting device. Background Art

[0002] Strip steel is produced by hot rolling or cold rolling. During the production process, the thickness, width and length of the strip steel are relatively narrow. Strip steel is usually used to make mechanical parts, automotive parts, steel pipes, etc.

[0003] During the production process of fin strip steel strips, the fin strip steel strips are cut and processed according to the required length. When the existing laser cutting machine cuts the fin strip steel strips, the fin strip steel strips are placed on the cutting table and rely on gravity to remain stable. Since the thickness, width and length of the strip steel are relatively narrow, relying on gravity to maintain stability is not stable enough, and there is a problem of offset that affects the cutting.

[0004] In view of this, we propose a fin strip cutting device. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a fin strip cutting device to solve the technical problem that the current fin strip relies on gravity to maintain stability, resulting in deviation problems that affect cutting.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a fin strip steel cutting device, including a machine tool box, a cutting table is arranged at the top of the machine tool box, a gantry laser cutting machine body is arranged at the end of the cutting table, and also includes a limiting structure;

[0007] The limiting structure is arranged on the cutting table;

[0008] Wherein, the limiting structure is located at the entrance side of the gantry laser cutting machine body;

[0009] The limiting structure includes an L-shaped limiting plate;

[0010] Two L-shaped limiting plates are symmetrically arranged on the cutting table;

[0011] The grooves on the inner sides of the two L-shaped limiting plates are opposite and downward.

[0012] Preferably, the limiting structure further comprises a fixed plate, a double-headed screw, a rotating handle and a movable plate;

[0013] Two fixing plates are symmetrically fixed on the cutting table;

[0014] One end of the double-headed screw is passed through one of the fixing plates, and the other end is rotatably connected to the inner side of the other fixing plate;

[0015] The rotating handle is fixed on one end of the double-headed screw;

[0016] The two movable plates are respectively threadedly sleeved on the two threaded sections of the double-headed screw;

[0017] The bottom ends of the two movable plates are respectively fixedly connected to the top sides of the horizontal sections of the two L-shaped limiting plates.

[0018] Preferably, two vertical ends of the L-shaped limit plates are respectively fixed with sliders, and the sliders are slidably matched with the slide grooves provided on the top side of the cutting table;

[0019] Wherein, the vertical end of the L-shaped limiting plate contacts the top side of the cutting table.

[0020] Preferably, the slider adopts a T-shaped structure design, and the slider is adapted to the slide groove.

[0021] Preferably, a rubber pad is fixedly provided on the inner side of the horizontal section of the L-shaped limiting plate;

[0022] Wherein, the front and rear sides of the rubber pad are respectively configured as inclined surfaces.

[0023] Preferably, a spring sheet is arranged inside the vertical section of the L-shaped limiting plate;

[0024] The spring piece adopts an arc-shaped structure design, and the arched end of the spring piece faces inward.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. The utility model provides an L-shaped limit plate, so that the fin strip steel strip passes through two L-shaped limit plates, and the two L-shaped limit plates position the fin strip steel strip that has been cut out in the front section in the front and rear directions, thereby maintaining the fin strip steel strip stable and not deviating during cutting, thereby solving the problem that the fin strip steel strip is not stable enough to rely on gravity to maintain stability, resulting in deviation and affecting cutting.

[0027] 2. The utility model has the advantages of synchronously controlling the movement of two L-shaped limit plates by setting a fixed plate, a double-headed screw, a rotating handle and a movable plate, facilitating adjustment of the distance between the two L-shaped limit plates, and being able to limit according to fin strips of different widths.

[0028] 3. The utility model provides a slider and a slide groove, so that the T-shaped slider and the slide groove slide together to further maintain the stability of the L-shaped limit plate when moving.

[0029] 4. The utility model provides a rubber pad, so that when the fin strip steel bar passes through between the two L-shaped limit plates, the rubber pad is squeezed against the top side of the fin strip steel bar passing through, thereby enhancing the stability of the fin strip steel bar. In addition, the setting of the front and rear side inclined surfaces of the rubber pad facilitates the fin strip steel bar to pass through and squeeze the rubber pad.

[0030] 5. The utility model provides a spring sheet, so that when the fin strip steel bar passes between the two L-shaped limit plates, the front and rear ends of the fin strip steel bar contact and squeeze the arc-shaped spring sheet, so that the fin strip steel bar passes through the arc-shaped spring sheet more smoothly, and the rebound force generated by the bending of the arc-shaped spring sheet resists the fin strip steel bar, thereby maintaining the stability of the fin strip steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 This is a schematic diagram of the connection of the limiting structure of the utility model;

[0033] Figure 3 This is a schematic diagram of the cutting table structure of the utility model;

[0034] Figure 4 This is a schematic diagram of the L-shaped limiting plate connection structure of the utility model;

[0035] In the figure: 1. Machine box; 2. Cutting table; 3. Gantry laser cutting machine body; 4. Limiting structure;

[0036] 201, chute;

[0037] 401, fixed plate; 402, double-headed screw; 403, movable plate; 404, L-shaped limiting plate; 405, rotating handle;

[0038] 4041. rubber pad; 4042. spring; 4043. slider. DETAILED DESCRIPTION

[0039] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0040] Example 1: A fin strip steel cutting device, see Figures 1 to 4 , including a machine tool box 1, a cutting table 2 is arranged at the top of the machine tool box 1, a gantry laser cutting machine body 3 is arranged at the end of the cutting table 2, and also includes a limiting structure 4;

[0041] The limiting structure 4 is arranged on the cutting table 2; wherein the limiting structure 4 is located at the entrance side of the gantry laser cutting machine body 3;

[0042] The limiting structure 4 includes an L-shaped limiting plate 404;

[0043] The two L-shaped limiting plates 404 are symmetrically arranged on the cutting table 2; wherein the grooves on the inner sides of the two L-shaped limiting plates 404 are opposite and downward.

[0044] The utility model provides an L-shaped limit plate 404, so that the fin strip steel bar passes through two L-shaped limit plates 404, and the two L-shaped limit plates 404 position the fin strip steel bar that has been cut out in the front section in the front and rear directions, thereby keeping the fin strip steel bar stable and not deviating during cutting, thereby solving the problem that the fin strip steel bar is not stable enough to rely on gravity to maintain stability, resulting in deviation and affecting cutting.

[0045] Specifically, the limiting structure 4 also includes a fixed plate 401, a double-headed screw 402, a rotating handle 405 and a movable plate 403;

[0046] The two fixed plates 401 are symmetrically fixed on the cutting table 2; one end of the double-headed screw 402 is passed through one fixed plate 401, and the other end is rotatably connected to the inner side of the other fixed plate 401; the handle 405 is fixed to one end of the double-headed screw 402; the two movable plates 403 are respectively threadedly sleeved on the two threaded sections of the double-headed screw 402; wherein the bottom ends of the two movable plates 403 are respectively fixedly connected to the top sides of the horizontal sections of the two L-shaped limiting plates 404.

[0047] The utility model has the advantages of synchronously controlling the movement of two L-shaped limiting plates 404 by setting a fixed plate 401, a double-headed screw 402, a rotating handle 405 and a movable plate 403, facilitating adjustment of the distance between the two L-shaped limiting plates 404, and being able to limit according to fin strips of different widths.

[0048] Furthermore, the vertical ends of the two L-shaped limit plates 404 are respectively fixed with sliders 4043, and the sliders 4043 are slidably matched with the slide grooves 201 opened on the top side of the cutting table 2; the sliders 4043 adopt a T-shaped structure design, and the sliders 4043 are adapted to the slide grooves 201; wherein, the vertical ends of the L-shaped limit plates 404 are in contact with the top side of the cutting table 2.

[0049] The utility model provides the slider 4043 and the slide groove 201 , so that the T-shaped slider 4043 and the slide groove 201 are slidably matched to make the L-shaped limiting plate 404 further stable when moving.

[0050] Furthermore, a rubber pad 4041 is fixedly disposed on the inner side of the horizontal section of the L-shaped limiting plate 404 ; wherein the front and rear sides of the rubber pad 4041 are respectively configured as inclined surfaces.

[0051] The utility model arranges the rubber pad 4041, and when the fin strip steel bar passes through between the two L-shaped limit plates 404, the rubber pad 4041 is squeezed against the top side of the passing fin strip steel bar, thereby enhancing the stability of the fin strip steel bar. In addition, the arrangement of the front and rear side inclined surfaces of the rubber pad 4041 facilitates the passage of the fin strip steel bar and squeezes the rubber pad 4041.

[0052] It is worth noting that a spring piece 4042 is arranged inside the vertical section of the L-shaped limiting plate 404; wherein the spring piece 4042 adopts an arc-shaped structure design, and the arched end of the spring piece 4042 faces inward.

[0053] The utility model provides a spring sheet 4042, so that when the fin strip steel bar passes between the two L-shaped limit plates 404, the front and rear ends of the fin strip steel bar contact and squeeze the arc-shaped spring sheet 4042, so that the fin strip steel bar passes through the arc-shaped spring sheet 4042 more smoothly, and the rebound force generated by the bending of the arc-shaped spring sheet 4042 resists the fin strip steel bar, thereby maintaining the stability of the fin strip steel bar.

[0054] Working principle: When using the device of the utility model, according to the width of the fin strip steel strip to be cut, the handle 405 is rotated, and the double-headed screw 402 rotates to drive the two movable plates 403 to move, thereby driving the two L-shaped limit plates 404 to move, and the T-shaped slider 4043 slides in the slide groove 201 to adjust the distance between the two L-shaped limit plates 404 until the distance between the two L-shaped limit plates 404 is suitable for the width of the fin strip steel strip. The fin strip steel bar passes between the two L-shaped limit plates 404, and contacts the front and rear side slopes of the rubber pad 4041 when passing through. The fin strip steel bar passes through and squeezes the rubber pad 4041, and the rubber pad 4041 is squeezed against the top side of the passing fin strip steel bar, thereby enhancing the stability of the fin strip steel bar; the front and rear ends of the fin strip steel bar contact and squeeze the arc-shaped spring sheet 4042, and the fin strip steel bar passes through the arc-shaped spring sheet 4042 more smoothly, and the rebound force generated by the bending of the arc-shaped spring sheet 4042 resists the fin strip steel bar, thereby maintaining the stability of the fin strip steel bar. When the fin strip steel bar reaches the cutting length, it stops, and the laser cutter on the gantry laser cutting machine body 3 emits a laser to cut the fin strip steel bar.

[0055] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A fin strip steel cutting device, comprising a machine tool box (1), a cutting table (2) is arranged at the top of the machine tool box (1), and a gantry laser cutting machine body (3) is arranged at the end of the cutting table (2), characterized in that: Also includes: A limiting structure (4) is arranged on the cutting table (2); Wherein, the limiting structure (4) is located at the entrance side of the gantry laser cutting machine body (3); The limiting structure (4) comprises: Two L-shaped limiting plates (404) are symmetrically arranged on the cutting table (2); The grooves on the inner sides of the two L-shaped limiting plates (404) are opposite to each other and face downward.

2. The fin strip cutting device according to claim 1, characterized in that: The limiting structure (4) also includes: Two fixing plates (401) are symmetrically fixed on the cutting table (2); A double-headed screw (402), one end of which is passed through one of the fixing plates (401), and the other end of which is rotatably connected to the inner side of the other fixing plate (401); A rotating handle (405) is fixedly mounted on one end of the double-headed screw (402); Two movable plates (403) are respectively threadedly sleeved on two threaded sections of the double-headed screw (402); The bottom ends of the two movable plates (403) are respectively fixedly connected to the top sides of the horizontal sections of the two L-shaped limiting plates (404).

3. The fin strip steel cutting device according to claim 2, characterized in that: The two L-shaped limiting plates (404) are respectively fixed with sliders (4043) at their vertical ends, and the sliders (4043) are slidably matched with the slide grooves (201) provided on the top side of the cutting table (2); Wherein, the vertical end of the L-shaped limiting plate (404) is in contact with the top side of the cutting table (2).

4. The fin strip cutting device according to claim 3, characterized in that: The sliding block (4043) adopts a T-shaped structure design, and the sliding block (4043) is adapted to the sliding groove (201).

5. The fin strip cutting device according to claim 1, characterized in that: A rubber pad (4041) is fixedly provided on the inner side of the horizontal section of the L-shaped limiting plate (404); Wherein, the front and rear sides of the rubber pad (4041) are respectively configured as inclined surfaces.

6. The fin strip cutting device according to claim 1, characterized in that: A spring sheet (4042) is arranged on the inner side of the vertical section of the L-shaped limiting plate (404); The spring piece (4042) is designed with an arc-shaped structure, and the arched end of the spring piece (4042) faces inward.

Images