Cutting device

Abstract

The utility model discloses a cutting device, which relates to the technical field of cutting equipment and comprises a laser cutting machine, a portal frame is mounted above the laser cutting machine, connecting plates are distributed on the side edge of the portal frame, threaded grooves are formed in the connecting plates, threaded rods are inserted into the threaded grooves, and the threaded rods are connected with the portal frame. A supporting frame is arranged at the bottom end of the threaded rod. The supporting frame and the brush are arranged, after cutting is completed, a worker can rotate the threaded rod to drive the brush to make contact with a workbench of the laser cutting machine, then through driving of the portal frame, disintegrating slag left on the laser cutting machine can be cleaned, manual cleaning of the worker is not needed, the locating rod and the pulling plate are arranged, and the working efficiency is improved. After the device is used for a period of time, a worker can pull two groups of pulling plates by hands, so that two groups of positioning rods can be driven to get close to each other and be pulled out from the interior of a clamping block, and at the moment, the worker can detach the supporting frame from the lower part of a clamping sleeve to replace the supporting frame in time.

Description

Technical Field

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

[0002] As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and to play a supporting and protective role. During the processing of the computer chassis, a laser cutting machine is needed to cut the steel plate into the appropriate size for the subsequent assembly operation of the computer chassis.

[0003] At present, the existing laser cutting machines will produce a lot of residues in the process of cutting steel plates. Therefore, after each cutting process, in order to facilitate subsequent use, the cutting table needs to be cleaned. The existing laser cutting machines are generally cleaned manually. Due to the large cutting table, manual cleaning is time-consuming and labor-intensive, which will affect the processing efficiency of the laser cutting machine. For this reason, we propose a cutting device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a cutting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device comprises a laser cutting machine, wherein a gantry is installed above the laser cutting machine, and connecting plates are distributed on the sides of the gantry, a threaded groove is opened inside the connecting plate, and a threaded rod is inserted inside the threaded groove, a support frame is provided at the bottom end of the threaded rod, and a rotating shaft is rotatably connected to the inner side of the support frame, brushes are evenly distributed on the outer side of the rotating shaft, and a rotating block is connected to the top end of the threaded rod.

[0007] Preferably, a mounting plate is connected to the upper side of the connecting plate, and the interior of the mounting plate is connected to the gantry via bolts.

[0008] Preferably, blocks are symmetrically connected to the upper side of the support frame, and sleeves are sleeved inside the blocks, wherein the upper side of one type of sleeve is connected to the bottom end of the threaded rod through a bearing, and the upper side of another group of sleeves is connected to a guide rod, and a movable groove adapted to the guide rod is opened inside the connecting plate.

[0009] Preferably, positioning rods are inserted into the two groups of the clamping sleeves respectively, and the sides of the positioning rods that are away from each other are connected to movable plates, and the interior of the clamping block is provided with limiting grooves that are compatible with the positioning rods.

[0010] Preferably, a spring is connected to one side of the movable plate close to the ferrule, and the other end of the spring is connected to the ferrule.

[0011] Preferably, a pulling plate is connected to a side of the movable plate away from the ferrule, and the pulling plate is arranged as a T-shaped structure.

[0012] Preferably, the sides of the laser cutting machine are respectively connected with guide plates, and the guide plates are arranged as an inclined structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a support frame and a brush. After the cutting is completed, the staff can rotate the threaded rod to drive the brush to contact the workbench of the laser cutting machine, and then drive the gantry to clean the debris remaining on the laser cutting machine. There is no need for manual cleaning by the staff, which can effectively improve the convenience of the staff during use.

[0015] 2. The device is provided with positioning rods and pulling plates. After being used for a period of time, the staff can pull the two sets of pulling plates by hand, thereby driving the two sets of positioning rods to approach each other and pull them out from the inside of the card block. At this time, the staff can remove the support frame from the bottom of the card sleeve for timely replacement to ensure the subsequent cleaning effect of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the connecting plate and the gantry structure;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional schematic diagram of the rotating shaft and the supporting frame structure;

[0019] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. laser cutting machine; 2. gantry; 3. connecting plate; 4. threaded rod; 5. support frame; 6. rotating shaft; 7. brush; 8. mounting plate; 9. rotating block; 10. clamping block; 11. clamping sleeve; 12. positioning rod; 13. moving plate; 14. pulling plate; 15. spring; 16. guide rod; 17. guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A cutting device includes a laser cutting machine 1. A gantry 2 is installed above the laser cutting machine 1, and a connecting plate 3 is distributed on the side of the gantry 2. A laser head is provided on the side of the gantry 2 away from the connecting plate 3, so that the steel plate can be cut. In addition, the gantry 2 can move back and forth above the laser cutting machine 1. The specific moving principle is the existing technology and is not described in detail here. During the movement of the gantry 2, the brush 7 can be driven to move at the same time to clean the workbench. A threaded groove is provided inside the connecting plate 3. , and a threaded rod 4 is inserted into the inside of the threaded groove, a support frame 5 is provided at the bottom end of the threaded rod 4, and a rotating shaft 6 is rotatably connected to the inner side of the support frame 5, and the rotating shaft 6 is connected to the inner wall of the support frame 5 through a bearing, so when the brush 7 contacts the workbench, the rotating shaft 6 can be driven to rotate on the inner side of the support frame 5, and brushes 7 are evenly distributed on the outside of the rotating shaft 6. A rotating block 9 is connected to the top of the threaded rod 4, and rubber strips are evenly distributed on the outside of the rotating block 9. The mutual cooperation between the rotating block 9 and the rubber strip can facilitate the staff to rotate the threaded rod 4.

[0023] Further, see Figure 2 It can be known that the upper side of the connecting plate 3 is connected to the mounting plate 8, and the interior of the mounting plate 8 is connected to the gantry 2 by bolts. Through the cooperation between the bolts and the mounting plate 8, it is convenient for the staff to remove the connecting plate 3 from the side of the gantry 2, so that the staff can inspect the gantry 2.

[0024] Further, see Figure 2 and Figure 3 It can be known that the upper side of the support frame 5 is symmetrically connected with the block 10, and the inside of the block 10 is sleeved with a sleeve 11, and the upper side of one kind of sleeve 11 is connected to the bottom end of the threaded rod 4 through a bearing. Since the sleeve 11 is connected to the threaded rod 4 through a bearing, the rotation requirement of the threaded rod 4 can be met. The upper side of another set of sleeves 11 is connected with a guide rod 16, and the interior of the connecting plate 3 is provided with a movable groove adapted to the guide rod 16. The mutual cooperation of the guide rod 16 and the guide groove can realize the guidance of the connecting plate 3 to ensure the stability of the connecting plate 3 when it moves up and down.

[0025] Further, see Figure 3 and Figure 4It can be known that positioning rods 12 are respectively inserted into the two groups of ferrules 11, and the sides of the positioning rods 12 that are away from each other are connected to movable plates 13, and the interior of the card block 10 is provided with limiting grooves that are compatible with the positioning rods 12. When in use, the disassembly operation of the ferrules 11 and the card block 10 can be achieved through the mutual cooperation of the positioning rods 12 and the movable plates 13, so that the staff can easily disassemble the brush 7 that has reached the end of its service life.

[0026] Further, see Figure 4 It can be known that a spring 15 is connected to one side of the movable plate 13 close to the clamping sleeve 11, and the other end of the spring 15 is connected to the clamping sleeve 11. The elastic characteristics of the spring 15 itself can effectively ensure that the positioning rod 12 is tightly engaged in the limiting groove.

[0027] Further, see Figure 2 It can be known that a pulling plate 14 is connected to the side of the movable plate 13 away from the clamping sleeve 11, and the pulling plate 14 is arranged as a T-shaped structure. The pulling plate 14 arranged through the T-shaped structure can facilitate the staff to pull the two groups of pulling plates 14 closer to each other at the same time, thereby effectively improving the convenience of the device during use.

[0028] Further, see Figure 1 It can be seen that the sides of the laser cutting machine 1 are respectively connected with guide plates 17, and the guide plates 17 are arranged as an inclined structure. The guide plates 17 arranged as an inclined structure can facilitate guiding the cleaned residues into the receiving container to ensure the receiving effect of the residues.

[0029] Working principle: When the utility model is in use, the staff can first place the steel plate to be cut on the workbench of the laser cutting machine 1, and then realize the cutting operation of the steel plate by moving the gantry 2. After the cutting is completed, the staff can first place the two sets of receiving containers under the guide plate 17, and then manually rotate the rotating block 9, thereby driving the threaded rod 4 to rotate at the same time, so that the threaded rod 4 and the threaded groove of the connecting plate 3 are threadedly matched, thereby driving the support frame 5 to move down as a whole, and the brush 7 distributed on the outside of the rotating shaft 6 can be in contact with the workbench. At this time, the staff can start the movement of the gantry 2, thereby driving the brush 7 to move back and forth continuously to realize the cleaning operation of the workbench. The guide plate 17 provided with the inclined structure can guide the cleaned residue into the collection container. After the cleaning is completed, the staff can rotate the rotating block 9 in the opposite direction, thereby driving the support frame 5 and the brush 7 to be lifted up as a whole, so as to prevent the brush 7 from pushing the steel plate to move during the cutting process.

[0030] After using it for a period of time, the staff can pull the pulling plate 14, so that the pulling plate 14 can drive the movable plate 13 and the positioning rod 12 to move under force, and the positioning rod 12 can be pulled out from the inside of the block 10 to release the limit on the block 10. At this time, the staff can push down the support frame 5 to move the block 10 out of the inside of the sleeve 11, so as to remove the brush 7 that has reached its service life from the bottom of the sleeve 11 for replacement. The above is the entire working principle of the utility model.

[0031] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0033] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A cutting device, comprising a laser cutting machine (1), characterized in that: A gantry (2) is installed above the laser cutting machine (1), and a connecting plate (3) is distributed on the side of the gantry (2), a thread groove is provided inside the connecting plate (3), and a threaded rod (4) is inserted inside the thread groove, a support frame (5) is provided at the bottom end of the threaded rod (4), and a rotating shaft (6) is rotatably connected to the inner side of the support frame (5), brushes (7) are evenly distributed on the outer side of the rotating shaft (6), and a rotating block (9) is connected to the top end of the threaded rod (4).

2. A cutting device according to claim 1, characterized in that: The upper side of the connecting plate (3) is connected to a mounting plate (8), and the interior of the mounting plate (8) is connected to the gantry (2) via bolts.

3. A cutting device according to claim 1, characterized in that: The upper side of the support frame (5) is symmetrically connected to a clamping block (10), and the inside of the clamping block (10) is sleeved with a clamping sleeve (11), wherein the upper side of one set of the clamping sleeves (11) is connected to the bottom end of the threaded rod (4) through a bearing, and the upper side of another set of the clamping sleeves (11) is connected to a guide rod (16), and a movable groove adapted to the guide rod (16) is provided inside the connecting plate (3).

4. A cutting device according to claim 3, characterized in that: Positioning rods (12) are respectively inserted into the interior of the two groups of the clamping sleeves (11), and the sides of the positioning rods (12) that are away from each other are connected to a movable plate (13), and a limiting groove that is compatible with the positioning rods (12) is opened inside the clamping block (10).

5. A cutting device according to claim 4, characterized in that: A spring (15) is connected to one side of the movable plate (13) close to the clamping sleeve (11), and the other end of the spring (15) is connected to the clamping sleeve (11).

6. A cutting device according to claim 4, characterized in that: A pulling plate (14) is connected to the side of the movable plate (13) away from the clamping sleeve (11), and the pulling plate (14) is arranged in a T-shaped structure.

7. A cutting device according to claim 1, characterized in that: The sides of the laser cutting machine (1) are respectively connected to guide plates (17), and the guide plates (17) are arranged in an inclined structure.

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