Cutting machine for metal machining

Abstract

The utility model relates to the technical field of metal processing, and discloses a metal processing cutting machine which comprises a machine body, top plates are symmetrically installed on the top of the machine body, a lifting assembly used for lifting the top plates is arranged in the machine body, and air blowing devices used for cleaning chippings are arranged on the tops of the two top plates. Cutting grooves are formed in the attached positions of the two top plates, and a cutting device with one end penetrating through and extending to the tops of the cutting grooves is arranged in the machine body. The top plate is arranged, the top plate is jacked up to be inclined through the lifting assembly, the inclined top plate is matched with the air blowing device, metal chippings on the inclined face slide into the containing cavity, the metal chippings are squeezed into blocks through the squeezing device and then are conveniently collected, and the metal chippings can be rapidly and effectively cleaned; and meanwhile, injury caused by manual cleaning of the metal scraps by workers is avoided, and the metal scraps extruded into blocks are also convenient to collect.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a cutting machine for metal processing. Background Art

[0002] The most common metal cutting machine on the market is the grinding wheel cutting machine, also called the grinding wheel saw. It is suitable for construction, hardware, petrochemical, mechanical metallurgy and water and electricity installation departments. The metal cutting machine can be used to cut metal square flat tubes, square flat steel, I-beams, channel steel, carbon steel, tubes and other materials.

[0003] At present, after the cutting machine cuts the metal, there will be a lot of metal debris on the work surface, which affects the cleanliness of the working environment and causes instability to subsequent processing. At present, workers have to manually clean and collect the loose metal debris. The collection of loose metal debris is troublesome and time-consuming. At the same time, it is easy to cause the workers' hands to be stabbed or scratched by the metal debris, causing unnecessary injuries to the workers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve the problem that after the current cutting machine cuts the metal, a large amount of metal debris will be present on the work surface, affecting the cleanliness of the working environment and causing instability to subsequent processing. Currently, the workers have to manually clean and collect the loose metal debris, which is troublesome and time-consuming to collect. At the same time, it is easy to cause the workers' hands to be stabbed or scratched by the metal debris, causing unnecessary injuries to the workers. A cutting machine for metal processing is proposed.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A cutting machine for metal processing comprises a machine body, a top plate is symmetrically mounted on the top of the machine body, a lifting assembly for lifting the top plate is arranged inside the machine body, a blowing device for cleaning debris is arranged on the top of the two top plates, a cutting groove is provided at the joint of the two top plates, a cutting device with one end passing through and extending to the top of the cutting groove is arranged inside the machine body, a guide plate group located at the bottom of the cutting device is arranged inside the machine body, a storage cavity is provided at the bottom of the guide plate group, and an extrusion device is arranged inside the storage cavity.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Preferably, the lifting assembly includes a lifting cylinder, which is fixedly installed on the inner wall of the body, and the output end of the lifting cylinder is rotatably connected to the bottom of the top plate. Sliding grooves are provided on the front and rear inner walls of the body, and sliding blocks located inside the sliding grooves are fixedly installed on the front and rear sides of the top plate.

[0011] Preferably, the blowing device includes a jet rack, and the jet racks are symmetrically installed on the top of the two top plates. The two jet racks are connected to an air supply pipe, and the air supply pipe is a retractable hose. The two air supply pipes are connected to an air pump, and an air pump is fixedly installed on the outside of the body.

[0012] Preferably, the guide plate group includes a main guide plate, the main guide plate is fixedly installed on the left side inside the machine body, and the auxiliary guide plate is fixedly installed on the right side inside the machine body.

[0013] Preferably, the extrusion device comprises a hydraulic push rod, the hydraulic push rod is fixedly mounted on the right side wall of the storage chamber, and the extrusion plate is fixedly mounted on the telescopic end of the hydraulic push rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] The utility model provides a top plate, and lifts and tilts the top plate through a lifting assembly. The inclined top plate cooperates with the blowing device to make the metal debris on the inclined surface slide into the storage cavity. The metal debris is squeezed into blocks by the squeezing device for easy collection. The metal debris can be cleaned up quickly and effectively, and injuries caused by manual cleaning of the metal debris can be avoided. The metal debris squeezed into blocks is also easy to collect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the main structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0020] In the figure: 1. body; 2. top plate; 3. lifting assembly; 31. lifting cylinder; 32. sliding groove; 33. sliding block; 4. blowing device; 41. jet frame; 42. air supply pipe; 43. air pump; 5. cutting groove; 6. cutting device; 7. guide plate group; 71. main guide plate; 72. auxiliary guide plate; 8. storage chamber; 9. extrusion device; 91. hydraulic push rod; 92. extrusion plate. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] In the embodiment, Figure 1-3 A cutting machine for metal processing is provided, comprising a machine body 1, a top plate 2 is symmetrically installed on the top of the machine body 1, a lifting assembly 3 for lifting the top plate 2 is arranged inside the machine body 1, a blowing device 4 for cleaning debris is arranged on the top of the two top plates 2, a cutting groove 5 is provided at the joint of the two top plates 2, a cutting device 6 with one end passing through and extending to the top of the cutting groove 5 is arranged inside the machine body 1, a guide plate group 7 located at the bottom of the cutting device 6 is arranged inside the machine body 1, a storage cavity 8 is provided at the bottom of the guide plate group 7, and an extrusion device 9 is arranged inside the storage cavity 8.

[0023] Reference Figure 2-3 , wherein the lifting assembly 3 includes a lifting cylinder 31, the lifting cylinder 31 is fixedly installed on the inner wall of the body 1, the output end of the lifting cylinder 31 is rotatably connected to the bottom of the top plate 2, sliding grooves 32 are opened on the front and rear inner walls of the body 1, and sliding blocks 33 located inside the sliding grooves 32 are fixedly installed on the front and rear sides of the top plate 2;

[0024] Through the above-mentioned structural setting, the lifting cylinder 31 is started, and the lifting cylinder 31 drives one side of the top plate 2 to move upward. During the rising process, the sliding block 33 moves backward in the sliding groove 32. Since one side of the top plate 2 is restricted inside the sliding groove 32, the top plate 2 gradually tilts during the upward movement, and the metal debris generated by surface cutting is poured into the body 1 through the inclined surface for storage.

[0025] Reference Figure 1-3 , wherein the blowing device 4 includes a jet rack 41, the jet racks 41 are symmetrically installed on the top of the two top plates 2, the two jet racks 41 are connected to the air supply pipe 42, the air supply pipe 42 is a retractable hose, the two air supply pipes 42 are connected to the air pump 43, and the air pump 43 is fixedly installed on the outside of the body 1;

[0026] Through the above-mentioned structural arrangement, the air pump 43 is started, and the air pump 43 transports the gas from the air supply pipes 42 on both sides to the injection rack 41 respectively. Then, the injection rack 41 sprays out wind when the top plate 2 is tilted, so as to clean the metal debris attached to the top plate 2, so that the metal debris that cannot fall due to the tilt is blown by the wind and slides into the body 1. The retractable hose also allows the air supply pipe 42 to adjust the extension and shortening accordingly with the rise and fall of the top plate 2.

[0027] Reference Figure 2 , wherein the guide plate group 7 includes a main guide plate 71, the main guide plate 71 is fixedly installed on the left side of the interior of the body 1, and the auxiliary guide plate 72 is fixedly installed on the right side of the interior of the body 1;

[0028] Through the above-mentioned structural arrangement, when the metal debris falling into the body 1 falls on the main guide plate 71 and the auxiliary guide plate 72, it will fall into the storage cavity 8 along the inclined surface for centralized collection, which is convenient for subsequent processing.

[0029] Reference Figure 2 , wherein the extrusion device 9 includes a hydraulic push rod 91, the hydraulic push rod 91 is fixedly installed on the right side wall of the storage chamber 8, and an extrusion plate 92 is fixedly installed on the telescopic end of the hydraulic push rod 91;

[0030] Through the above-mentioned structural arrangement, when a certain amount of metal debris falls into the storage chamber 8, the hydraulic push rod 91 is started, and the hydraulic push rod 91 drives the extrusion plate 92 to move forward, squeezing the metal debris into blocks for workers to collect.

[0031] Working principle:

[0032] The first step to implement the innovation point:

[0033] The first step: put the metal piece to be cut on the top plate 2, then start the cutting device 6 to cut the metal piece. After the cutting is completed, start the lifting cylinder 31, and the lifting cylinder 31 drives one side of the top plate 2 to move upward. During the rising process, the sliding block 33 moves backward in the sliding groove 32. Since one side of the top plate 2 is restricted inside the sliding groove 32, the top plate 2 gradually tilts during the upward movement, and the metal debris generated by the surface cutting is poured into the body 1 through the inclined surface for storage. At the same time, the air pump 43 is started, and the air pump 43 transports the gas from the air supply pipes 42 on both sides to the jet rack 41 respectively. Then the jet rack 41 sprays air when the top plate 2 is tilted, so as to clean the metal debris attached to the top plate 2, so that the metal debris that cannot fall due to the tilt is blown by the wind and slides into the body 1.

[0034] Step 2: When the metal debris that falls into the body 1 falls on the main guide plate 71 and the auxiliary guide plate 72, it will fall into the storage chamber 8 along the inclined surface for centralized collection. When the metal debris that falls into the storage chamber 8 reaches a certain amount, the hydraulic push rod 91 is started, and the hydraulic push rod 91 drives the extrusion plate 92 to move forward, squeezing the metal debris into blocks for workers to collect.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal processing cutting machine, characterized in that: The invention comprises a machine body (1), a top plate (2) is symmetrically mounted on the top of the machine body (1), a lifting assembly (3) for lifting the top plate (2) is arranged inside the machine body (1), a blowing device (4) for cleaning debris is arranged on the two top plates (2), a cutting groove (5) is provided at the joint of the two top plates (2), a cutting device (6) is arranged inside the machine body (1) with one end passing through and extending to the top of the cutting groove (5), a guide plate group (7) is arranged inside the machine body (1) and is located at the bottom of the cutting device (6), a storage cavity (8) is arranged at the bottom of the guide plate group (7), and a squeezing device (9) is arranged inside the storage cavity (8).

2. A metal processing cutting machine according to claim 1, characterized in that: The lifting assembly (3) comprises a lifting cylinder (31), the lifting cylinder (31) being fixedly mounted on the inner wall of the machine body (1), the output end of the lifting cylinder (31) being rotatably connected to the bottom of the top plate (2), the front and rear inner walls of the machine body (1) being provided with sliding grooves (32), and the front and rear sides of the top plate (2) being fixedly mounted with sliding blocks (33) located inside the sliding grooves (32).

3. A metal processing cutting machine according to claim 1, characterized in that: The blowing device (4) comprises an air jet frame (41), the air jet frames (41) being symmetrically mounted on the tops of the two top plates (2), the two air jet frames (41) being connected to an air supply pipe (42), the air supply pipe (42) being a retractable hose, the two air supply pipes (42) being connected to an air pump (43), and the air pump (43) being fixedly mounted on the outside of the machine body (1).

4. A metal processing cutting machine according to claim 1, characterized in that: The guide plate group (7) comprises a main guide plate (71), the main guide plate (71) being fixedly mounted on the left side inside the machine body (1), and a secondary guide plate (72) being fixedly mounted on the right side inside the machine body (1).

5. A metal processing cutting machine according to claim 1, characterized in that: The extrusion device (9) comprises a hydraulic push rod (91), the hydraulic push rod (91) being fixedly mounted on the right side wall of the storage chamber (8), and an extrusion plate (92) being fixedly mounted on the telescopic end of the hydraulic push rod (91).

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