Angle-adjustable cutting machine

Abstract

The angle-adjustable cutting machine comprises a bottom plate, supporting legs and a cutting structure, the top of the bottom plate is connected with a containing plate in a sliding mode, a clamping assembly is arranged at the bottom of the bottom plate and comprises a sliding groove, the sliding groove is formed in the bottom plate, a sliding rod is connected into the sliding groove in a sliding mode, the sliding rod is fixedly connected with the containing plate, and the supporting legs are fixedly connected with the containing plate. Springs are symmetrically fixed in the sliding grooves, the tops of the springs are fixedly connected with the placing plate, the bottom of the bottom plate is fixedly connected with a connecting plate, the front face of the connecting plate is fixedly connected with a limiting sleeve, a rack is slidably connected in the limiting sleeve, and the rack is fixedly connected with the sliding rod. When an object needing to be cut is made of a non-metal material, the magnet cannot fix the material, so that the cut material has certain limitation.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine with adjustable angle. Background Art

[0002] Cutting machines are usually equipped with high-speed rotating cutting blades or other forms of cutting tools, which can easily cope with the cutting needs of various materials such as metal, wood, plastic, etc. There are many types of cutting machines, including laser cutting machines, plasma cutting machines, flame cutting machines and mechanical cutting machines. Different types of cutting machines are suitable for different materials and cutting needs.

[0003] A Chinese patent discloses a cutting machine with adjustable cutting angle (publication number: CN216029346U), which includes a cutting machine, a protective tube and a camera. The openings at both ends of the protective tube are provided with multiple soft curtains. A shell is installed on the top surface of the protective tube. The cutting machine is arranged in the shell. A discharge hole is provided on the bottom surface of the protective tube directly opposite to the cutting machine. A hose is installed at the lower end of the discharge hole. A fixing plate is installed in the opening on the right side of the protective tube. The camera is installed on the fixing plate. Multiple electromagnets are installed on the bottom surface of the protective tube. An adjustment mechanism for driving the cutting machine to rotate and move up and down is provided on the top surface of the shell. The utility model has a simple structure. The cutting machine can be rotated 360° by the adjustment mechanism to adjust the cutting angle of the cutting machine, which increases adaptability. The cutting machine can be covered by the protective tube, the shell, the hose and the soft curtain, which avoids the debris from splashing to the outside during cutting and increases safety. At the same time, the magnetic fixation of the object by the electromagnet facilitates the placement and placement of the object.

[0004] This patent uses magnets to fix objects, but the magnets in this patent can only fix metal objects. When the objects to be cut are made of non-metallic materials, the magnets cannot fix such materials, resulting in certain limitations on the materials that can be cut. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows:

[0006] Magnets can only fix metal objects. When the objects to be cut are made of non-metallic materials, magnets cannot fix such materials, resulting in certain limitations on the materials that can be cut.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] The top of the base plate is fixedly connected to the base plate by a sliding groove, and the bottom of the base plate is provided with a clamping assembly. The clamping assembly includes a slide groove, the slide groove is opened inside the base plate, the slide groove is slidably connected to a slide rod, the slide rod is fixedly connected to the placement plate, a spring is symmetrically fixed inside the slide groove, the top of the spring is fixedly connected to the placement plate, the bottom of the base plate is fixedly connected to a connecting plate, the front side of the connecting plate is fixedly connected to a limiting sleeve, the limiting sleeve is slidably connected to a rack, the rack is fixedly connected to the slide rod, the front side of the connecting plate is symmetrically provided with a gear, the gear is meshed with the rack, the outside of the gear is fixedly connected with a rotating rod, the rotating rod is slidably connected to the base plate, and an auxiliary rod is rotatably connected between the rotating rod and the slide rod.

[0009] Furthermore, one side of the rotating rod is rotatably connected to a moving rod, and the rotating rod and the moving rod are slidable at the rotating shaft.

[0010] Furthermore, a limiting block is symmetrically fixed on the top of the bottom plate, the moving rod is slidably connected to the limiting block, and a clamping plate is fixedly connected to one side of the moving rod.

[0011] Furthermore, a fixing plate is fixedly connected to one side of the clamping plate, a connecting block is fixedly connected to the top of the fixing plate, a push rod is slidably connected to the top of the connecting block, and a bolt is threadedly connected between the push rod and the fixing plate.

[0012] Furthermore, the top of the push rod is rotatably connected to a rotating bar, the interior of the clamping plate is slidably connected to a sliding block, and the rotating bar is rotatably connected to the sliding block.

[0013] Furthermore, an adjustment component is provided on the top of the base plate, and the adjustment component includes a square plate, a square bar is fixedly connected to the front of the square plate, a rectangular plate is symmetrically fixed to the top of the square bar, a turning handle is rotatably connected to one side of the rectangular plate, a threaded rod is rotatably connected between the rectangular plates, and the turning handle is fixedly connected to the threaded rod.

[0014] Furthermore, the outer part of the threaded rod is sleeved with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a moving bar, one side of the moving bar is rotatably connected to a rotating block, the moving bar and the rotating block are slidable at the rotating axis, the rotating block is rotatably connected to the square bar, and the rotating block is fixedly connected to the cutting structure.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting up a clamping component, the material is placed on the top of the placement plate. Due to the gravity of the material itself, the placement plate drives the slide bar to descend, and at the same time, the spring is compressed. When the slide bar descends, it drives the rack to descend, so that the movable rod drives the clamp plate to move, so that the clamp plate clamps the material to be cut. The bolt can be unscrewed to release the limit on the push rod, and then the push rod is pushed to make the push rod drive the rotating bar to rotate, and the rotating bar drives the slider to move, so that the length of the clamp plate can be adjusted according to the length of the material, and the cut material is taken away from the top of the placement plate. Since there is no gravity on the top of the placement plate, the spring drives the placement plate to reset, which solves the problem that magnets can only fix metal objects. When the object to be cut is made of non-metallic material, the magnet cannot fix such material, resulting in certain limitations in the cutting material.

[0017] 2. By setting the adjustment component, the turning handle drives the threaded rod to rotate, and then the threaded rod drives the threaded sleeve to move, and then the threaded sleeve drives the moving bar to move, and then the moving bar drives the turning block to rotate, and then the turning block drives the cutting structure to rotate, so that the cutting angle of the cutting blade can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 A magnified view of area A;

[0021] Figure 3 It is a side view structural diagram of the connecting plate in the utility model;

[0022] Figure 4 This is a side view of the structure of the middle plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the clamping state of the clamping plate in the utility model.

[0024] In the figure: 1, bottom plate; 101, placement plate; 2, support leg; 3, cutting structure; 4, clamping assembly; 401, slide groove; 402, slide rod; 403, spring; 404, connecting plate; 405, limit sleeve; 406, rack; 407, gear; 408, rotating rod; 409, auxiliary rod; 410, moving rod; 411, limit block; 412, splint; 413, fixing plate; 414, connecting block; 415, push rod; 416, bolt; 417, rotating bar; 418, slider; 5, adjustment assembly; 501, square plate; 502, square bar; 503, rectangular plate; 504, turning handle; 505, threaded rod; 506, threaded sleeve; 507, moving bar; 508, turning block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-5 As shown, an angle-adjustable cutting machine comprises a base plate 1, a supporting leg 2 and a cutting structure 3, wherein the top of the base plate 1 is slidably connected to a placement plate 101, a clamping assembly 4 is provided at the bottom of the base plate 1, and the clamping assembly 4 comprises a slide groove 401, the slide groove 401 is arranged inside the base plate 1, a slide rod 402 is slidably connected inside the slide groove 401, the slide rod 402 is fixedly connected to the placement plate 101, a spring 403 is symmetrically fixed inside the slide groove 401, the top of the spring 403 is fixedly connected to the placement plate 101, a connecting plate 404 is fixedly connected to the bottom of the base plate 1, a limiting sleeve 405 is fixedly connected to the front of the connecting plate 404, a rack 406 is slidably connected to the inside of the limiting sleeve 405, and the rack 406 is slidably connected to the slide rod 402. Fixed connection, the front side of the connecting plate 404 is symmetrically provided with gears 407, gears 407 are meshed and connected with racks 406, and the outside of gears 407 is fixedly connected with a rotating rod 408, and the material is placed on the top of the placement plate 101. Due to the gravity of the material itself, the placement plate 101 drives the slide bar 402 to descend, and at the same time, the spring 403 is compressed, and when the slide bar 402 descends, it drives the rack 406 to descend, and then the rack 406 drives the gears 407 on both sides to rotate towards each other at the same time, and then the gear 407 drives the rotating rod 408 to rotate, and then because the position of the rotating rod 408 changes when it rotates, the rotating rod 408 is slidably connected to the bottom plate 1, and an auxiliary rod 409 is rotatably connected between the rotating rod 408 and the slide bar 402.

[0027] One side of the rotating rod 408 is rotatably connected with a moving rod 410, and the rotating shaft of the rotating rod 408 and the moving rod 410 can slide. A limit block 411 is symmetrically fixed on the top of the bottom plate 1, and the moving rod 410 is slidably connected with the limit block 411. One side of the moving rod 410 is fixedly connected with a clamping plate 412, and one side of the clamping plate 412 is fixedly connected with a fixed plate 413. The top of the fixed plate 413 is fixedly connected with a connecting block 414, and the top of the connecting block 414 is slidably connected with a push rod 415. A bolt 416 is threadedly connected between the push rod 415 and the fixed plate 413. The top of the push rod 415 is rotatably connected with a rotating bar 417, and the inside of the clamping plate 412 is slidably connected with a slider 418. The rotating rod 408 will drive the moving rod 41 0 moves, and then the moving rod 410 will drive the clamping plate 412 to move, so that the clamping plate 412 clamps the material to be cut. Secondly, the bolt 416 can be screwed out to release the limit on the push rod 415, and then the push rod 415 can be pushed, so that the push rod 415 drives the turning bar 417 to rotate. Since the length of the turning bar 417 changes when it rotates, the turning bar 417 will drive the slider 418 to move, so that the length of the clamping plate 412 can be adjusted according to the length of the material. Secondly, the cut material is taken away from the top of the placement plate 101. Since there is no gravity on the top of the placement plate 101, the spring 403 drives the placement plate 101 to reset, and the turning bar 417 is rotatably connected with the slider 418.

[0028] An adjustment component 5 is provided on the top of the base plate 1, and the adjustment component 5 includes a square plate 501, a square bar 502 is fixedly connected to the front of the square plate 501, a rectangular plate 503 is symmetrically fixed to the top of the square bar 502, a turning handle 504 is rotatably connected to one side of the rectangular plate 503, a threaded rod 505 is rotatably connected between the rectangular plates 503, the turning handle 504 is fixedly connected to the threaded rod 505, a threaded sleeve 506 is sleeved on the outside of the threaded rod 505, and a moving bar 507 is fixedly connected to the bottom of the threaded sleeve 506.

[0029] One side of the moving bar 507 is rotatably connected to a rotating block 508. By rotating the turning handle 504, the turning handle 504 drives the threaded rod 505 to rotate, and then the threaded rod 505 drives the threaded sleeve 506 to move, and then the threaded sleeve 506 drives the moving bar 507 to move, and then the moving bar 507 drives the rotating block 508 to rotate, and then the rotating block 508 drives the cutting structure 3 to rotate, so that the cutting angle of the cutting blade can be adjusted, the moving bar 507 and the rotating block 508 are slidable at the rotating shaft, the rotating block 508 is rotatably connected to the square bar 502, and the rotating block 508 is fixedly connected to the cutting structure 3.

[0030] The working principle of this utility model:

[0031] When the utility model is in use, first, when it is necessary to clamp the material, the material is placed on the top of the placement plate 101. Due to the gravity of the material itself, the placement plate 101 drives the slide bar 402 to descend, and at the same time, the spring 403 is compressed. When the slide bar 402 descends, it drives the rack 406 to descend, and then the rack 406 drives the gears 407 on both sides to rotate towards each other, and then the gear 407 drives the rotating rod 408 to rotate, and then because the position of the rotating rod 408 changes when it rotates, the rotating rod 408 drives the moving rod 410 to move, and then the moving rod 410 drives the clamping plate 412 Move so that the clamping plate 412 clamps the material to be cut. Secondly, the bolt 416 can be unscrewed to release the limit on the push rod 415, and then the push rod 415 can be pushed to make the push rod 415 drive the turning bar 417 to rotate. Since the length of the turning bar 417 changes when it rotates, the turning bar 417 will drive the slider 418 to move, so that the length of the clamping plate 412 can be adjusted according to the length of the material. Secondly, the cut material is taken away from the top of the placement plate 101. Since there is no gravity on the top of the placement plate 101, the spring 403 drives the placement plate 101 to reset.

[0032] By rotating the handle 504, the handle 504 drives the threaded rod 505 to rotate, and then the threaded rod 505 drives the threaded sleeve 506 to move, and then the threaded sleeve 506 drives the moving bar 507 to move, and then the moving bar 507 drives the rotating block 508 to rotate, and then the rotating block 508 drives the cutting structure 3 to rotate, so that the cutting angle of the cutting blade can be adjusted.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An angle-adjustable cutting machine, comprising a base plate (1), a supporting leg (2) and a cutting structure (3), wherein a placement plate (101) is slidably connected to the top of the base plate (1), characterized in that: A clamping assembly (4) is provided at the bottom of the base plate (1), and the clamping assembly (4) includes a slide groove (401), the slide groove (401) is opened inside the base plate (1), a slide rod (402) is slidably connected inside the slide groove (401), the slide rod (402) is fixedly connected to the placement plate (101), a spring (403) is symmetrically fixed inside the slide groove (401), the top of the spring (403) is fixedly connected to the placement plate (101), and a connecting plate (404) is fixedly connected to the bottom of the base plate (1), and the connecting plate (40 4) is fixedly connected to a limiting sleeve (405) on the front side, the limiting sleeve (405) is slidably connected to a rack (406) inside, the rack (406) is fixedly connected to the slide bar (402), the front side of the connecting plate (404) is symmetrically provided with a gear (407), the gear (407) is meshingly connected to the rack (406), the outside of the gear (407) is fixedly connected to a rotating rod (408), the rotating rod (408) is slidably connected to the bottom plate (1), and an auxiliary rod (409) is rotatably connected between the rotating rod (408) and the slide bar (402).

2. The angle-adjustable cutting machine according to claim 1, characterized in that: One side of the rotating rod (408) is rotatably connected to a moving rod (410), and the rotating rod (408) and the moving rod (410) are slidable at the rotating shaft.

3. The angle-adjustable cutting machine according to claim 2, characterized in that: A limit block (411) is symmetrically fixed on the top of the bottom plate (1), the moving rod (410) is slidably connected to the limit block (411), and a clamping plate (412) is fixedly connected to one side of the moving rod (410).

4. The angle-adjustable cutting machine according to claim 3, characterized in that: A fixing plate (413) is fixedly connected to one side of the clamping plate (412), a connecting block (414) is fixedly connected to the top of the fixing plate (413), a push rod (415) is slidably connected to the top of the connecting block (414), and a bolt (416) is threadedly connected between the push rod (415) and the fixing plate (413).

5. The angle-adjustable cutting machine according to claim 4, characterized in that: The top of the push rod (415) is rotatably connected to a rotating bar (417), the interior of the clamping plate (412) is slidably connected to a sliding block (418), and the rotating bar (417) is rotatably connected to the sliding block (418).

6. The angle-adjustable cutting machine according to claim 1, characterized in that: An adjustment component (5) is provided on the top of the bottom plate (1), and the adjustment component (5) comprises a square plate (501), a square bar (502) is fixedly connected to the front of the square plate (501), a rectangular plate (503) is symmetrically fixed to the top of the square bar (502), a turning handle (504) is rotatably connected to one side of the rectangular plate (503), a threaded rod (505) is rotatably connected between the rectangular plates (503), and the turning handle (504) is fixedly connected to the threaded rod (505).

7. The angle-adjustable cutting machine according to claim 6, characterized in that: The threaded rod (505) is externally sleeved with a threaded sleeve (506), the bottom of the threaded sleeve (506) is fixedly connected with a moving bar (507), one side of the moving bar (507) is rotatably connected with a rotating block (508), the moving bar (507) and the rotating block (508) are slidable at the rotating shaft, the rotating block (508) is rotatably connected to the square bar (502), and the rotating block (508) is fixedly connected to the cutting structure (3).

Images