Sheet metal part machining and cutting device

Abstract

The utility model discloses a sheet metal part processing cutting device, which comprises a base box, a working table, a groove, a cutting device and a pressing device, the bottom of the working table is fixedly connected with the top of the base box, the groove is arranged at the top of the working table, and the bottom of the cutting device is fixedly connected with the rear side of the top of the working table. According to the sheet metal part cutting device, the collecting box and the conveying pipe are arranged, after sheet metal parts are fixed to the workbench through the pressing device, when the cutting device carries out cutting machining, sheet metal part chippings fall into the groove, slide into the conveying pipe through the inclined face of the groove and then enter the collecting box through the conveying pipe to be collected in a centralized mode, and therefore the sheet metal parts are cut and machined. The problems that after chippings generated when a cutting device cuts sheet metal parts fall into a groove, although the chippings can be cleaned through an opening, the chippings are too loose, cleaning towards the opening is too troublesome, and the chippings cannot be quickly and intensively cleaned, so that the working efficiency of a user is affected are solved, and the auxiliary cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal cutting, in particular to a sheet metal processing and cutting device. Background Technique

[0002] Sheet metal processing is a key technology that sheet metal technicians need to master and is also an important process for sheet metal product forming. Sheet metal processing includes traditional cutting and blanking, punching and forming methods and process parameters, various cold stamping die structures and process parameters, the working principles and operation methods of various equipment, and also includes new stamping technologies and new processes. The processing of metal sheets of parts is called sheet metal processing.

[0003] For example, the application number: CN202122702131.2. The utility model discloses a cutting device for sheet metal parts, including a curved plate. A cutting assembly is installed above the curved plate. The output shaft of the first servo motor is fixedly connected with a threaded rod. One side of the threaded rod is rotationally connected with a vertical plate through an internal bearing. The bottom end of the vertical plate is fixedly connected to one side of the top end of the curved plate. In this cutting device for sheet metal parts, the output shaft of the first servo motor drives the threaded rod to rotate forward and backward through the internal bearing in the vertical plate. The threaded rod rotates forward and backward in the sleeve plate, so that the sleeve plate slides left and right through the slider in the chute on the curved plate. The slider drives the cutter below the electric push rod to move left and right. According to the cutting needs, the cutting position of the cutter and the external sheet metal parts can be adjusted without moving the external sheet metal parts, saving cutting time and solving the problem that the existing cutting device for sheet metal parts is not convenient to adjust the cutting position of the cutter for sheet metal parts and needs to adjust the position of the sheet metal parts before cutting, wasting time.

[0004] Based on the retrieval of the above patent and the combination with the equipment in the existing technology, it is found that when the above equipment is applied, although it can solve the problem that the existing cutting device for sheet metal parts is not convenient to adjust the cutting position of the cutter for sheet metal parts and needs to adjust the position of the sheet metal parts before cutting, wasting time, there is also a problem that the existing cutting device for sheet metal parts cannot fix the sheet metal parts, affecting the neatness of the cut of the sheet metal parts. However, during the use process, although the chips generated when the cutting device cuts the sheet metal parts can be cleaned through the opening after falling into the groove, the chips are too loose and it is too troublesome to clean them towards the opening, and they cannot be quickly and centrally cleaned, thus affecting the working efficiency of the user. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a sheet metal processing and cutting device, which has the advantage of auxiliary cleaning, and solves the problem that although the chips generated when the cutting device cuts the sheet metal parts can be cleaned through the opening after falling into the groove, the chips are too loose and it is too troublesome to clean them towards the opening, and they cannot be quickly and centrally cleaned, thus affecting the working efficiency of the user.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A sheet metal processing and cutting device, comprising a base box, a workbench, a groove, a cutting device, and a pressing device. The bottom of the workbench is fixedly connected to the top of the base box. The groove is opened on the top of the workbench. The bottom of the cutting device is fixedly connected to the rear side of the top of the workbench. The bottom of the pressing device is fixedly connected to both sides of the top of the workbench. A collection box is arranged on the left side of the base box. A transfer pipe is fixedly connected to the bottom of the workbench. The other end of the transfer pipe penetrates through the top of the right side of the base box and is fixedly connected to the bottom of the collection box. The bottom of the inner wall of the groove is inclined. The groove is communicated with the collection box through the transfer pipe. An anti-blocking component is arranged on the left side of the collection box. A compression mechanism is opened at the bottom of the front of the collection box.

[0007] Preferably, the anti-blocking component includes an air extractor and an extension pipe. The left side of the extension pipe is fixedly connected to the input end of the air extractor. The right side of the extension pipe is fixedly connected to the top of the right side of the collection box. The air extractor is communicated with the collection box through the extension pipe.

[0008] Preferably, the compression mechanism includes a notch. A compression box is slidably connected to the inner wall of the notch. The surface of the compression box is slidably connected to the inner wall of the collection box. A compression plate is slidably connected to the front side of the inner wall of the compression box. Hydraulic cylinders are fixedly connected to both sides of the front of the compression box. The piston ends of the hydraulic cylinders penetrate through the front side of the inner wall of the compression box and are fixedly connected to both sides of the front of the compression plate.

[0009] Preferably, a filter plate is arranged inside the collection box. The left side of the filter plate is fixedly connected to the right side of the extension pipe.

[0010] Preferably, a support rod is fixedly connected to the right side of the inner wall surface of the extension pipe. A fan blade is slidably connected to the right side of the filter plate. The right side of the support rod is movably connected to a rotating rod through a pin. The right side of the rotating rod penetrates through the right side of the filter plate and is fixedly connected to the left side of the fan blade.

[0011] Preferably, a fixing rod is movably connected to the front of the collection box through a pin. An L-shaped clamping block is fixedly connected to the top of the front of the compression box. The surface of the fixing rod is movably connected to the inner wall of the L-shaped clamping block.

[0012] Preferably, a transparent observation window is inlaid on the front side of the top of the collection box. A lighting lamp is fixedly connected to the top of the front side of the inner wall of the collection box.

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

[0014] 1. The utility model provides a collection box and a transmission tube. After the sheet metal is fixed on the workbench by the clamping device, when the cutting device performs cutting processing, the sheet metal chips fall into the groove and slide into the transmission tube through the inclined surface of the groove. Then, they enter the collection box through the transmission tube for centralized collection. This solves the problem that the chips generated when the cutting device cuts the sheet metal and fall into the groove, although they can be cleaned through the opening, the chips are too loose and it is too troublesome to clean them at the opening, and they cannot be quickly and centrally cleaned, thereby affecting the work efficiency of the user. This achieves the effect of auxiliary cleaning.

[0015] 2. The utility model is provided with an anti-blocking component. When the cutting device cuts the sheet metal part and the sheet metal scraps generated by the sheet metal part fall into the groove and slide into the transmission pipe, the user starts the vacuum pump at the same time. The vacuum pump 801 input end generates suction and transmits it to the collection box through the extension pipe, so that the transmission pipe is also affected by the suction, thereby sucking the sheet metal scraps in the transmission pipe into the collection box, preventing the sheet metal scraps from failing to slide naturally into the collection box when entering the transmission pipe and accumulating at the bend of the transmission pipe to cause blockage of the transmission pipe, thereby improving the smoothness of the collection box collecting the sheet metal scraps in the groove through the transmission pipe.

[0016] 3. The utility model provides a compression mechanism. When sheet metal fragments enter the collection box through the transmission pipe, the sheet metal fragments will fall into the compression box. When the sheet metal fragments are collected to a certain extent and need to be cleaned, the user starts the hydraulic cylinder and uses the piston end of the hydraulic cylinder to push the compression plate to move, so that the fragments are squeezed. As the fragments are gradually compressed by pressure, the gaps between the fragments are gradually reduced, so that the fragment pile undergoes plastic deformation and is finally compressed into blocks. Thereafter, the compression plate is reset by the hydraulic cylinder, and the compression box is pulled out of the collection box through the notch. At this time, the user can directly take out the sheet metal fragments compressed into blocks, thereby achieving the effect that the user can quickly clean up the sheet metal fragments in the collection box. 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 schematic diagram of the cross-sectional structure of the workbench parts of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded cross-sectional view of the extension tube of the utility model;

[0020] Figure 4 It is a schematic diagram of the exploded cross-sectional view of the collection box of the utility model.

[0021] In the figure: 1, base box; 2, workbench; 3, groove; 4, cutting device; 5, pressing device; 6, collection box; 7, transfer pipe; 8, anti-blocking component; 801, air extractor; 802, extension pipe; 9, compression mechanism; 901, notch; 902, compression box; 903, compression plate; 904, hydraulic cylinder; 10, filter plate; 11, support rod; 12, fan blade; 13, rotating rod; 14, fixed rod; 15, L-shaped clamping block; 16, transparent observation window; 17, lighting lamp. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] As Figures 1 to 4 shown, a sheet metal part processing and cutting device 4 provided by the present invention includes a base box 1, a workbench 2, a groove 3, a cutting device 4 and a pressing device 5. The bottom of the workbench 2 is fixedly connected to the top of the base box 1. The groove 3 is opened on the top of the workbench 2. The bottom of the cutting device 4 is fixedly connected to the rear side of the top of the workbench 2. The bottom of the pressing device 5 is fixedly connected to both sides of the top of the workbench 2. A collection box 6 is arranged on the left side of the base box 1. A transfer pipe 7 is fixedly connected to the bottom of the workbench 2. The other end of the transfer pipe 7 penetrates through the top of the right side of the base box 1 and is fixedly connected to the bottom of the collection box 6. The bottom of the inner wall of the groove 3 is inclined. The groove 3 is communicated with the collection box 6 through the transfer pipe 7. An anti-blocking component 8 is arranged on the left side of the collection box 6. A compression mechanism 9 is opened at the bottom of the front surface of the collection box 6.

[0024] Referring to Figure 1 and Figure 2 , the anti-blocking component 8 includes an air extractor 801 and an extension pipe 802. The left side of the extension pipe 802 is fixedly connected to the input end of the air extractor 801. The right side of the extension pipe 802 is fixedly connected to the top of the right side of the collection box 6. The air extractor 801 is communicated with the collection box 6 through the extension pipe 802.

[0025] As a technical optimization solution of the present utility model, by setting the anti-blocking component 8, when the cutting device 4 cuts the sheet metal part and the sheet metal shavings generated by the sheet metal part fall into the groove 3 and then slide into the transfer pipe 7, the user simultaneously starts the air extractor 801. The input end of the air extractor 801 generates suction force, which is transmitted to the collection box 6 through the extension pipe 802, so that the transfer pipe 7 is also affected by the suction force, thereby sucking the sheet metal shavings in the transfer pipe 7 into the collection box 6, preventing the sheet metal shavings from being unable to slide into the collection box 6 naturally when entering the transfer pipe 7 and accumulating at the bend of the transfer pipe 7 to cause blockage of the transfer pipe 7, thus improving the smoothness of the collection box 6 collecting the sheet metal shavings in the groove 3 through the transfer pipe 7.

[0026] Reference Figure 4 , the compression mechanism 9 includes a notch 901, the inner wall of the notch 901 is slidably connected with a compression box 902, the surface of the compression box 902 is slidably connected with the inner wall of the collection box 6, the front side of the inner wall of the compression box 902 is slidably connected with a compression plate 903, and both sides of the front surface of the compression box 902 are fixedly connected with hydraulic cylinders 904. The piston ends of the hydraulic cylinders 904 penetrate to the front side of the inner wall of the compression box 902 and are fixedly connected with both sides of the front surface of the compression plate 903.

[0027] As a technical optimization solution of the present utility model, by setting the compression mechanism 9, when the sheet metal part shavings enter the collection box 6 through the transfer pipe 7, the sheet metal shavings will fall into the compression box 902. Thus, when the sheet metal shavings are collected to a certain extent and need to be cleaned, the user starts the hydraulic cylinder 904, uses the piston end of the hydraulic cylinder 904 to push the compression plate 903 to move, so that the shavings are squeezed. As the shavings are gradually compressed by the pressure, the gap between the shavings gradually decreases, so that the shaving pile undergoes plastic deformation and is finally compressed into a block. Then, the compression plate 903 is reset by the hydraulic cylinder 904, and then the compression box 902 is pulled out of the collection box 6 through the notch 901. At this time, the user can directly take out the sheet metal shavings compressed into a block, thus achieving the effect that the user can quickly clean the sheet metal shavings in the collection box 6.

[0028] Reference Figure 3 , a filter plate 10 is arranged inside the collection box 6, and the left side of the filter plate 10 is fixedly connected with the right side of the extension pipe 802.

[0029] As a technical optimization solution of the present utility model, by setting the filter plate 10, when the suction generated at the input end of the air extractor 801 sucks the sheet metal part shavings in the transmission pipe 7 into the collection box 6, as the shavings gradually enter the collection box 6 under the influence of the suction, the fine shavings contained in the shavings will approach the extension pipe 802 of the suction of the transmission air extractor 801 instantly when entering the collection box 6. When approaching a certain position, the shavings are intercepted and blocked by the filter plate 10, preventing the fine sheet metal part shavings from directly entering the air extractor 801 through the extension pipe 802, thus affecting the internal structure of the air extractor 801 and causing damage to the air extractor 801, thereby improving the service life of the air extractor 801.

[0030] Reference Figure 2 and Figure 3 As shown in the figure, a support rod 11 is fixedly connected to the right side of the inner wall surface of the extension pipe 802. A fan blade 12 is slidably connected to the right side of the filter plate 10. The right side of the support rod 11 is movably connected to a rotating rod 13 through a pin. The right side of the rotating rod 13 penetrates to the right side of the filter plate 10 and is fixedly connected to the left side of the fan blade 12.

[0031] As a technical optimization solution of the present utility model, by setting the support rod 11, the rotating rod 13 and the fan blade 12, while the suction is generated at the input end of the air extractor 801 and transmitted into the collection box 6 through the extension pipe 802, the fan blade 12 is driven by the suction to rotate around the support point provided by the support rod 11. Thus, by using the rotation of the fan blade 12, the sheet metal part shavings adhering to the surface of the filter plate 10 due to the suction of the air extractor 801 are scraped and cleaned, preventing the continuous accumulation of the sheet metal part shavings adhering to the filter plate 10 and causing blockage, which affects the transmission of the suction of the air extractor 801, thereby improving the continuous dredging smoothness of the filter plate 10.

[0032] Reference Figure 1 As shown in the figure, a fixing rod 14 is movably connected to the front of the collection box 6 through a pin. The top of the front of the compression box 902 is fixedly connected with an L-shaped clamping block 15. The surface of the fixing rod 14 is movably connected to the inner wall of the L-shaped clamping block 15.

[0033] As a technical optimization solution of the present utility model, by setting the fixing rod 14 and the L-shaped clamping block 15, after inserting the compression box 902 into the collection box 6, the user rotates the fixing rod 14 and snaps the fixing rod 14 into the L-shaped clamping block 15. By using the cooperation of the fixing rod 14 and the L-shaped clamping block 15, the compression box 902 and the collection box 6 are limited and fixed, preventing the natural movement of the compression box 902 caused by the vibrations generated during the operation of both the air extractor 801 and the hydraulic cylinder 904, which affects the stability when the sheet metal part shavings fall into the compression box 902 or are compressed by the hydraulic cylinder 904 through the compression plate 903, thereby improving the stability of the compression box 902 after being inserted into the centralized box.

[0034] Reference Figure 1 and Figure 4 On the front side of the top of the collection box 6, a transparent observation window 16 is inlaid, and at the top of the front side of the inner wall of the collection box 6, a lighting lamp 17 is fixedly connected.

[0035] As a technical optimization scheme of the present utility model, by setting the transparent observation window 16 and the lighting lamp 17, when the hydraulic cylinder 904 pushes the compression plate 903 to move and compress the sheet metal shavings in the compression box 902 into blocks, the user can view the compression process through the transparent observation window 16 through the collection box 6, and the lighting lamp 17 illuminates the entire interior of the collection box 6, increasing the clarity when the user views the compression process through the transparent observation window 16, so as to facilitate the user to operate the start and stop when the hydraulic cylinder 904 pushes the compression plate 903 to compress the sheet metal shavings into blocks, improving the work efficiency of the user.

[0036] The working principle and usage process of the present utility model: When in use, the user places the sheet metal on the workbench 2, then uses the pressing device 5 to limit and fix the sheet metal, and then starts the cutting device 4 to cut the sheet metal. During the cutting process, the shavings of the sheet metal first fall into the groove 3, and then naturally slide into the transfer pipe 7 through the inclination of the bottom of the groove 3. At this time, the air extractor 801 is started again. The input end of the air extractor 801 generates suction and is transmitted to the collection box 6 through the extension pipe 802, so that the transfer pipe 7 is also affected by the suction, thereby sucking the sheet metal shavings in the transfer pipe 7 into the collection box 6 and then falling into the compression box 902 in the collection box 6, preventing the sheet metal shavings from accumulating in the transfer pipe 7. At the same time, due to the influence of the suction, when the shavings enter the collection box 6, the fine shavings in the shavings will approach the extension pipe 802 of the suction of the air extractor 801. When approaching a certain position, the shavings are intercepted and blocked by the filter plate 10, and then will be scraped off by the fan blades 12 that rotate along the surface of the filter plate 10 due to the influence of the suction, maintaining the dredging property of the filter plate 10. Then, when the sheet metal shavings in the compression box 902 are collected to a certain extent and need to be cleaned, the user starts the hydraulic cylinder 904, uses the piston end of the hydraulic cylinder 904 to push the compression plate 903 to move, so that the shavings are squeezed. As the shavings are gradually compressed by the pressure, the gap between the shavings gradually decreases, so that the shaving pile undergoes plastic deformation and is finally compressed into blocks. Then, the compression plate 903 is reset by the hydraulic cylinder 904, and then the compression box 902 is pulled out of the collection box 6 through the notch 901. At this time, the sheet metal shavings compressed into blocks can be directly taken out, thus having the advantage of assisting in cleaning.

[0037] In summary, for the sheet metal processing and cutting device 4, by setting up the collection box 6 and the transfer pipe 7, after the sheet metal is fixed on the workbench 2 by the pressing device 5 and the cutting device 4 performs cutting processing, the sheet metal chips fall into the groove 3, slide into the transfer pipe 7 through the inclined surface of the groove 3, and then enter the collection box 6 through the transfer pipe 7 for centralized collection. This solves the problem that although the chips generated when the cutting device cuts the sheet metal can be cleaned through the opening after falling into the groove, the chips are too loose and it is too troublesome to clean them towards the opening, and they cannot be quickly and centrally cleaned, thus affecting the working efficiency of the user.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing and cutting device, comprising a base box (1), a workbench (2), a groove (3), a cutting device (4) and a pressing device (5), characterized in that: The bottom of the workbench (2) is fixedly connected to the top of the base box (1), the groove (3) is opened at the top of the workbench (2), the bottom of the cutting device (4) is fixedly connected to the rear side of the top of the workbench (2), the bottom of the pressing device (5) is fixedly connected to both sides of the top of the workbench (2), a collecting box (6) is arranged on the left side of the base box (1), a transmission pipe (7) is fixedly connected to the bottom of the workbench (2), the other end of the transmission pipe (7) passes through the top of the right side of the base box (1) and is fixedly connected to the bottom of the collecting box (6), the bottom of the inner wall of the groove (3) is inclined, the groove (3) and the collecting box (6) are connected through the transmission pipe (7), an anti-blocking component (8) is arranged on the left side of the collecting box (6), a compression mechanism (9) is opened at the bottom of the front of the collecting box (6), and the anti-blocking component (8) includes An air pump (801) and an extension tube (802), wherein the left side of the extension tube (802) is fixedly connected to the input end of the air pump (801), and the right side of the extension tube (802) is fixedly connected to the top of the right side of the collection box (6); the air pump (801) and the collection box (6) are connected via the extension tube (802); the compression mechanism (9) comprises a notch (901), the inner wall of the notch (901) is slidably connected to a compression box (902), the surface of the compression box (902) is slidably connected to the inner wall of the collection box (6), the front side of the inner wall of the compression box (902) is slidably connected to a compression plate (903), both sides of the front side of the compression box (902) are fixedly connected to a hydraulic cylinder (904), and the piston end of the hydraulic cylinder (904) penetrates to the front side of the inner wall of the compression box (902) and is fixedly connected to both sides of the front side of the compression plate (903).

2. A sheet metal processing and cutting device according to claim 1, characterized in that: A filter plate (10) is provided inside the collection box (6), and the left side of the filter plate (10) is fixedly connected to the right side of the extension tube (802).

3. A sheet metal processing and cutting device according to claim 2, characterized in that: The right side of the inner wall surface of the extension tube (802) is fixedly connected to a support rod (11), the right side of the filter plate (10) is slidably connected to a fan blade (12), the right side of the support rod (11) is movably connected to a rotating rod (13) via an axle pin, and the right side of the rotating rod (13) passes through the right side of the filter plate (10) and is fixedly connected to the left side of the fan blade (12).

4. The sheet metal processing and cutting device according to claim 1, characterized in that: The front of the collection box (6) is movably connected to a fixing rod (14) via an axle pin, the top of the front of the compression box (902) is fixedly connected to an L-shaped clamping block (15), and the surface of the fixing rod (14) is movably connected to the inner wall of the L-shaped clamping block (15).

5. The sheet metal processing and cutting device according to claim 1, characterized in that: A transparent observation window (16) is inlaid on the front side of the top of the collection box (6), and a lighting lamp (17) is fixedly connected to the top of the front side of the inner wall of the collection box (6).

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