Anti-splashing steel plate cutting machine

Abstract

The utility model belongs to the technical field of laser cutting machines, and particularly relates to an anti-splashing steel plate cutting machine which comprises a cutting head, the outer side of the cutting head is fixedly connected with a base, the lower end of the base is in contact with a connecting base, the lower end of the connecting base is fixedly connected with a protective cover, and a sliding block is slidably connected into the base. The lower end of the sliding block is fixedly connected with a connecting block, the connecting block is slidably connected with the base, the lower end of the connecting block is fixedly connected with a clamping block, and the interior of the base is connected with a threaded rod through a bearing. According to the steel plate cutting machine, the protective cover is arranged, waste chips generated during cutting of the cutting head can be prevented from being sputtered, the base, the connecting base, the clamping block and other components are arranged, the protective cover can be conveniently detached and replaced, and the problems that when the steel plate cutting machine is used, the waste chips can be generated, and if the waste chips are sputtered to the body of an operator, the operator is prone to being injured are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a splash-proof steel plate cutting machine. Background Art

[0002] A steel plate laser cutting machine uses laser technology to cut materials. It uses a high-energy laser beam to process steel plates, melting or vaporizing the material through the instantaneous high temperature, thus achieving the cutting process. Advantages of laser cutting machines include high precision, high efficiency, and contactless processing.

[0003] According to the utility model disclosed in patent authorization announcement number CN209288536U, the laser cutting machine includes a gantry, a load-bearing platform and a laser cutting robot; the gantry includes a pair of vertical arms and a crossbeam connected between the two vertical arms; the load-bearing platform is arranged in the gantry, and one side of the load-bearing platform in the longitudinal direction is connected to the vertical arms of the gantry through a telescopic cylinder; the laser cutting robot is assembled under the crossbeam.

[0004] The steel plate cutting machine will produce waste chips when in use, which can easily cause injury to the operator if splashed onto the operator. Utility Model Content

[0005] The utility model aims to provide a splash-proof steel plate cutting machine, which solves the problem that waste chips are generated when the steel plate cutting machine is in use and the operator may be easily injured if the chips are splashed onto the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a splash-proof steel plate cutting machine, comprising a cutting head, the outer side of the cutting head is fixedly connected to a base, the lower end of the base contacts a connecting seat, the lower end of the connecting seat is fixedly connected to a protective cover, the interior of the base is slidably connected to a slider, the lower end of the slider is fixedly connected to a connecting block, the connecting block is slidably connected to the base, the lower end of the connecting block is fixedly connected to a clamping block, the interior of the base is connected to a threaded rod through a bearing, the end of the threaded rod away from the base is fixedly connected to a knob, the knob is rotatably connected to the base, and a limiting mechanism is provided on the base.

[0007] Preferably, a card slot is provided inside the connecting seat, the card block contacts the base, and the card block is slidably connected to the card slot. Through the design of the card slot, the card block can cooperate with the card block to limit the connecting seat.

[0008] Preferably, the outer side of the threaded rod is provided with positive and negative threads, and the threaded rod is connected to the slider through threads. Through the design of the threaded rod, the two sliders can be driven to move at the same time.

[0009] Preferably, the limiting mechanism includes a pull plate, the upper end of the base is in contact with the pull plate, the lower end of the pull plate is fixedly connected to a positioning block, the lower end of the pull plate is fixedly connected to a sliding rod, the sliding rod is slidably connected to the base, the interior of the base is fixedly connected to a limiting ring, the limiting ring is slidably connected to the sliding rod, the limiting ring contacts the pull plate, and a spring is provided on the outside of the sliding rod. By moving the pull plate in a direction away from the knob, the pull plate drives the sliding rod to move, and the sliding rod slides in the limiting ring, so that the sliding rod squeezes the spring and the pull plate drives the positioning block to move, so that the positioning block slides out of the knob, thereby releasing the limit on the knob.

[0010] Preferably, the positioning block is slidably connected to the base, and the positioning block is slidably connected to the knob. The design of the positioning block can limit the knob.

[0011] Preferably, one end of the spring contacts the slide rod, and the other end of the spring contacts the limiting ring. Through the design of the spring, the positioning block can be driven to limit the knob.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is provided with a protective cover to prevent the waste chips generated during cutting by the cutting head from splashing, and by providing components such as a base, a connecting seat, and a clamping block, the protective cover can be easily disassembled and replaced, solving the problem that waste chips generated during use of the steel plate cutting machine can easily cause injury if splashed onto the operator.

[0014] 2. The utility model is provided with a pull plate, a positioning block, a spring and other components. The pull plate can be driven to move by the elastic force of the spring, so that the pull plate drives the positioning block to move, and the positioning block slides into the knob, which can limit the knob, thereby limiting the threaded rod, and keeping the protective cover stable after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A three-dimensional diagram of the local structure;

[0017] Figure 3 For the utility model Figure 1 A side sectional view of

[0018] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A;

[0019] Figure 5 For the utility model Figure 2Enlarged view of the structure of part B.

[0020] In the figure: 1. Cutting head; 2. Base; 21. Connecting seat; 22. Protective cover; 3. Slider; 31. Connecting block; 32. Clamping block; 33. Clamping slot; 34. Threaded rod; 35. Knob; 4. Limiting mechanism; 41. Pull plate; 42. Positioning block; 43. Sliding rod; 44. Limiting ring; 45. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 A splash-proof steel plate cutting machine includes a cutting head 1, the outer side of the cutting head 1 is fixedly connected to a base 2, the lower end of the base 2 contacts a connecting seat 21, the lower end of the connecting seat 21 is fixedly connected to a protective cover 22, the inside of the base 2 is slidably connected to a slider 3, the lower end of the slider 3 is fixedly connected to a connecting block 31, the connecting block 31 is slidably connected to the base 2, and the lower end of the connecting block 31 is fixedly connected to a clamping block 32.

[0023] See also Figure 2-5 A card slot 33 is provided inside the connecting seat 21, and the card block 32 contacts the base 2. The card block 32 is slidably connected to the card slot 33. Through the design of the card slot 33, the card block 32 can cooperate with the card block 32 to limit the connecting seat 21. The inside of the base 2 is connected to a threaded rod 34 through a bearing. The outer side of the threaded rod 34 is provided with positive and negative threads. The threaded rod 34 is threadedly connected to the slider 3. Through the design of the threaded rod 34, the two sliders 3 can be driven to move at the same time. The end of the threaded rod 34 away from the base 2 is fixedly connected to the knob 35, and the knob 35 is rotatably connected to the base 2. A limiting mechanism 4 is provided on the base 2.

[0024] See also Figure 2-5The limiting mechanism 4 includes a pull plate 41, the upper end of the base 2 contacts the pull plate 41, the lower end of the pull plate 41 is fixedly connected to a positioning block 42, the positioning block 42 is slidably connected to the base 2, and the positioning block 42 is slidably connected to the knob 35. The design of the positioning block 42 can limit the knob 35. The lower end of the pull plate 41 is fixedly connected to a slide rod 43, and the slide rod 43 is slidably connected to the base 2. The interior of the base 2 is fixedly connected to a limiting ring 44, and the limiting ring 44 is slidably connected to the slide rod 43. The limiting ring 44 contacts the pull plate 41, and the slide rod 43 A spring 45 is provided on the outside, one end of the spring 45 contacts the slide bar 43, and the other end of the spring 45 contacts the limit ring 44. Through the design of the spring 45, the positioning block 42 can be driven to limit the knob 35. By moving the pull plate 41 in the direction away from the knob 35, the pull plate 41 drives the slide bar 43 to move, and the slide bar 43 slides in the limit ring 44, so that the slide bar 43 squeezes the spring 45, and the pull plate 41 drives the positioning block 42 to move, so that the positioning block 42 slides out of the knob 35, and the limit on the knob 35 can be released.

[0025] The specific implementation process of the utility model is as follows: when in use, by moving the pull plate 41 in the direction away from the knob 35, the pull plate 41 drives the slide rod 43 to move, and the slide rod 43 slides in the limiting ring 44, so that the slide rod 43 squeezes the spring 45, and the pull plate 41 drives the positioning block 42 to move, so that the positioning block 42 slides out of the knob 35, thereby releasing the limit on the knob 35;

[0026] By turning the knob 35, the knob 35 drives the threaded rod 34 to rotate, causing the threaded rod 34 and the slider 3 to perform threaded motion, thereby causing the slider 3 to move on the threaded rod 34, thereby causing the slider 3 to drive the connecting block 31 to move, and causing the connecting block 31 to drive the clamping block 32 to move, so that the clamping block 32 is no longer engaged with the connecting seat 21, and the limit on the connecting seat 21 can be released, and the protective cover 22 can be disassembled.

[0027] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A splash-proof steel plate cutting machine, comprising a cutting head (1), characterized in that: The outer side of the cutting head (1) is fixedly connected to a base (2), the lower end of the base (2) contacts a connecting seat (21), the lower end of the connecting seat (21) is fixedly connected to a protective cover (22), the interior of the base (2) is slidably connected to a slider (3), the lower end of the slider (3) is fixedly connected to a connecting block (31), the connecting block (31) is slidably connected to the base (2), the lower end of the connecting block (31) is fixedly connected to a clamping block (32), the interior of the base (2) is connected to a threaded rod (34) via a bearing, the end of the threaded rod (34) away from the base (2) is fixedly connected to a knob (35), the knob (35) is rotatably connected to the base (2), and a limiting mechanism (4) is provided on the base (2).

2. The anti-splash steel plate cutting machine according to claim 1, characterized in that: A card slot (33) is provided inside the connecting seat (21), the card block (32) contacts the base (2), and the card block (32) is slidably connected to the card slot (33).

3. The anti-splash steel plate cutting machine according to claim 1, characterized in that: The outer side of the threaded rod (34) is provided with forward and reverse threads, and the threaded rod (34) is connected to the slider (3) via threads.

4. The anti-splash steel plate cutting machine according to claim 1, characterized in that: The limiting mechanism (4) includes a pull plate (41), the upper end of the base (2) contacts the pull plate (41), the lower end of the pull plate (41) is fixedly connected to a positioning block (42), the lower end of the pull plate (41) is fixedly connected to a slide bar (43), the slide bar (43) is slidably connected to the base (2), a limiting ring (44) is fixedly connected inside the base (2), the limiting ring (44) is slidably connected to the slide bar (43), the limiting ring (44) contacts the pull plate (41), and a spring (45) is provided on the outside of the slide bar (43).

5. The anti-splash steel plate cutting machine according to claim 4, characterized in that: The positioning block (42) is slidably connected to the base (2), and the positioning block (42) is slidably connected to the knob (35).

6. The anti-splash steel plate cutting machine according to claim 4, characterized in that: One end of the spring (45) contacts the slide bar (43), and the other end of the spring (45) contacts the limiting ring (44).

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