Positioning and punching device for metal accessory machining

Abstract

The utility model discloses a positioning and punching device for metal fitting machining, and relates to the field of positioning and punching devices for metal fitting machining. The positioning and punching device for metal accessory machining comprises a supporting table, a machining frame is installed at the top of the supporting table, a filtering box is installed on the left side of the top of the machining frame, and an air cylinder is installed at the top of the machining frame. According to the positioning and punching device for machining the metal fittings, the electric puncher is used for punching the metal fittings on the workbench below the electric puncher, the dust collector starts to work, and smoke airflow generated during punching is conveyed to the elastic hose through the air suction pipe, the connecting pipe, the U-shaped conveying pipe and the air suction hood; smoke airflow is conveyed into the filter box through the elastic hose, the filter cotton filter element and the activated carbon filter element in the filter box are used for filtering, the filter cotton filter element filters tiny particles in air in a physical interception mode, the filtered airflow is directly exhausted through the exhaust pipe, and the surrounding environment cannot be affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of metal fitting machining positioning punching device, especially to a positioning punching device for metal fitting machining. BACKGROUND

[0002] Metal fittings are also hardware fittings, hardware fittings refer to machine parts or components made of hardware, and some small hardware products, which can be used alone or as an aid, such as hardware tools, hardware parts, daily hardware, building hardware, and security products. Small hardware products are mostly not final consumer goods, and metal fittings need to use a punching device during processing.

[0003] The existing positioning punching device for metal fitting machining does not have a filtering function, cannot collect and filter the smoke and dust airflow generated during punching, and long-term work will affect the surrounding environment and require frequent cleaning of the work area, which will affect the use of the positioning punching device.

[0004] Therefore, it is necessary to provide a positioning punching device for metal fitting machining to solve the above technical problems. SUMMARY

[0005] The utility model provides a positioning punching device for metal fitting machining, which solves the technical problem that the existing positioning punching device for metal fitting machining does not have a filtering function, cannot collect and filter the smoke and dust airflow generated during punching, and long-term work will affect the surrounding environment and require frequent cleaning of the work area, which will affect the use of the positioning punching device.

[0006] To solve the above technical problems, the utility model provides a positioning punching device for metal fitting machining, which comprises a support table, a machining frame is installed on the top of the support table, a filter box is installed on the left side of the top of the machining frame, a gas cylinder is installed on the top of the machining frame, a moving plate is installed on the lower end of the gas cylinder through a piston rod penetrating the inner cavity of the machining frame, an electric puncher is arranged on the bottom of the moving plate through an electric sliding rail, a workbench is installed at the bottom of the inner cavity of the machining frame, a dust collector is arranged on the rear side of the machining frame, an elastic hose is communicated with the top of the dust collector, the side of the elastic hose away from the dust collector penetrates the right side of the inner cavity of the filter box, a suction pipe is communicated with the left side of the dust collector, a connecting pipe is communicated with the top of the back surface of the inner cavity of the machining frame on the side away from the dust collector, a U-shaped conveying pipe is sequentially communicated with the top of the connecting pipe from left to right, a suction cover is communicated with the bottom of the front surface of the U-shaped conveying pipe, and filter cotton cartridges and activated carbon cartridges are arranged on both sides of the inner cavity of the filter box.

[0007] Preferably, the front surface of the U-shaped conveying pipe is fixed to the back surface of the moving plate.

[0008] Preferably, a support seat is mounted around the lower end of the support platform, and an antiskid pad is attached to the bottom of the support seat.

[0009] Preferably, a mounting plate is mounted on the bottom of the dust collector, and the front surface of the mounting plate is fixed to the right side of the back surface of the processing frame.

[0010] Preferably, an exhaust pipe is communicated with the left side of the filter box, a maintenance plate is arranged on the right side of the front surface of the filter box, and a handle is mounted on the front side and the rear side of the top of the maintenance plate.

[0011] Preferably, the filter cotton filter core and the activated carbon filter core are fixed to the bottom of the filter box inner cavity through screws, and the filter cotton filter core is arranged on the right side of the activated carbon filter core.

[0012] Compared with the related art, the positioning and punching device for metal accessory machining has the following beneficial effects:

[0013] The positioning and punching device for metal accessory machining punches the metal accessory on the lower workbench through the electric puncher, starts the dust collector, and sends the smoke and dust airflow generated during punching to the elastic hose through the air suction pipe, the connecting pipe, the U-shaped conveying pipe and the air suction cover, filters the smoke and dust airflow in the filter cotton filter core and the activated carbon filter core in the filter box, filters the tiny particulate matters in the air through the physical interception mode of the filter cotton filter core, and directly discharges the filtered airflow through the exhaust pipe, so that the surrounding environment is not affected.

[0014] The positioning and punching device for metal accessory machining has the following beneficial effects: the support seat and the antiskid pad are arranged to facilitate the installation and fixation of the support platform, the mounting plate is arranged to facilitate the assembly of the dust collector and increase the stability of the dust collector during use, the maintenance plate is arranged to facilitate the opening of the filter box and the cleaning of the filter box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of a preferred embodiment of the positioning and punching device for metal accessory machining according to the present application;

[0016] Figure 2 FIG. 4 is a structural back surface view of the processing frame and the dust collector according to the present application;

[0017] Figure 3 FIG. 6 is a structural back surface view of the U-shaped conveying pipe and the moving plate according to the present application;

[0018] Figure 4 FIG. 8 is a structural back surface plan view of the filter box according to the present application.

[0019] The figure mark: 1, support platform; 2, processing frame; 3, filter box; 4, air cylinder; 5, moving plate; 6, electric puncher; 7, dust collector; 8, elastic hose; 9, suction pipe; 10, connecting pipe; 11, U-shaped conveying pipe; 12, suction cover; 13, filter cotton filter element; 14, activated carbon filter element; 15, support seat; 16, exhaust pipe; 17, maintenance plate; 18, workbench. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Embodiment one:

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a positioning punch device for metal fitting processing, including support platform 1, the top of support platform 1 is equipped with processing frame 2, the left side of the top of processing frame 2 is equipped with filter box 3, the top of processing frame 2 is equipped with air cylinder 4, the lower end of air cylinder 4 is installed with moving plate 5 by piston rod and passes through the inner cavity of processing frame 2, the bottom of moving plate 5 is provided with electric puncher 6 by electric slide rail, the bottom of the inner cavity of processing frame 2 is installed with workbench 18, the rear side of processing frame 2 is provided with dust collector 7, the top of dust collector 7 is communicated with elastic hose 8, the side of elastic hose 8 away from dust collector 7 is passed through the right side of the inner cavity of filter box 3, the left side of dust collector 7 is communicated with suction pipe 9, the side of suction pipe 9 away from dust collector 7 is communicated with connecting pipe 10 by passing through the top of the back of the inner cavity of processing frame 2, the top of connecting pipe 10 is sequentially communicated with U-shaped conveying pipe 11 from left to right, the bottom of the front of U-shaped conveying pipe 11 is communicated with suction cover 12, filter cotton filter element 13 and activated carbon filter element 14 are arranged on the both sides of the inner cavity of filter box 3.

[0023] In the embodiment, dust collector 7 and electric puncher 6 are started by peripheral controller, electric puncher 6 carries out punch processing to metal fitting on the lower workbench 18, dust collector 7 starts to work, and the smoke dust airflow generated during punching is conveyed to elastic hose 8 through suction pipe 9, connecting pipe 10, U-shaped conveying pipe 11 and suction cover 12, and then conveyed to filter box 3, and then filtered by filter cotton filter element 13 and activated carbon filter element 14 in filter box 3, filter cotton filter element 13 filters the tiny particulate matters in air by physical interception, and activated carbon filter element 14 removes harmful gases and odors by chemical adsorption, so that the impurities in smoke dust airflow can be blocked, and the filtered airflow is directly discharged through exhaust pipe 16, without affecting the surrounding environment.

[0024] Embodiment two:

[0025] Please refer to Figures 1-4As shown, on the basis of embodiment one, the utility model provides a technical scheme: the front surface of U type conveying pipe 11 is fixed with the back surface of moving plate 5, and the periphery of the lower end of support platform 1 is provided with support seat 15, the bottom of support seat 15 is attached with antiskid pad, the bottom of dust collector 7 is provided with mounting plate, and the front surface of mounting plate is fixed with the right side of the back surface of processing frame 2, the left side of filter box 3 is communicated with exhaust pipe 16, the right side of the front surface of filter box 3 is provided with access panel 17, the front side and the rear side of the top of access panel 17 are both provided with handle, and the bottom of filter cotton filter element 13 and activated carbon filter element 14 is fixed in the bottom of the inner chamber of filter box 3 through screw, and filter cotton filter element 13 is arranged at the right side of activated carbon filter element 14.

[0026] In this embodiment: through the setting of air cylinder 4, electric puncher 6 can be driven by moving plate 5 to adjust up and down, which is convenient for adjusting the depth of punching, and support platform 1 plays a fixing and supporting role on processing frame 2.

[0027] The working principle of the positioning and punching device for metal accessory machining provided by the utility model is as follows:

[0028] The first innovation point implementation step is as follows:

[0029] First step: start dust collector 7 and electric puncher 6 through external controller, electric puncher 6 carries out punching treatment on metal accessory on lower workbench 18, dust collector 7 starts to work, and the smoke and dust airflow generated during punching is conveyed to elastic hose 8 through air suction pipe 9, connecting pipe 10, U type conveying pipe 11 and air suction cover 12, and elastic hose 8 conveys the smoke and dust airflow to filter box 3, and filter cotton filter element 13 and activated carbon filter element 14 in filter box 3 filter;

[0030] Second step: filter cotton filter element 13 filters the tiny particulate matters in air through physical interception mode, and activated carbon filter element 14 removes harmful gas and peculiar smell through chemical adsorption, can block the impurities in the smoke and dust airflow, and the filtered airflow is directly discharged through exhaust pipe 16, which will not affect the surrounding environment.

[0031] The second innovation point implementation step is as follows:

[0032] First step: through the setting of air cylinder 4, electric puncher 6 can be driven by moving plate 5 to adjust up and down, which is convenient for adjusting the depth of punching;

[0033] Second step: support platform 1 plays a fixing and supporting role on processing frame 2.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and perforating device for the processing of metal fittings, comprising a support table (1), characterized in that: The top of the support table (1) is provided with a processing frame (2), the left side of the top of the processing frame (2) is provided with a filter box (3), the top of the processing frame (2) is provided with a pneumatic cylinder (4), the lower end of the pneumatic cylinder (4) is provided with a moving plate (5) penetrating the inner cavity of the processing frame (2) through a piston rod, the bottom of the moving plate (5) is provided with an electric puncher (6) through an electric sliding rail, the bottom of the inner cavity of the processing frame (2) is provided with a workbench (18), the rear side of the processing frame (2) is provided with a dust collector (7), the top of the dust collector (7) is communicated with an elastic hose (8), one side of the elastic hose (8) away from the dust collector (7) penetrates the right side of the inner cavity of the filter box (3), the left side of the dust collector (7) is communicated with a suction pipe (9), one side of the suction pipe (9) away from the dust collector (7) penetrates the top of the back of the inner cavity of the processing frame (2) and is communicated with a connecting pipe (10), the top of the connecting pipe (10) is sequentially communicated from left to right with a U-shaped conveying pipe (11), the bottom of the front of the U-shaped conveying pipe (11) is communicated with a suction cover (12), both sides of the inner cavity of the filter box (3) are provided with a filter cotton filter element (13) and an activated carbon filter element (14).

2. The positioning and punching device for processing metal fittings according to claim 1, characterized in that, The front of the U-shaped conveying pipe (11) is fixed with the back of the moving plate (5).

3. The positioning and punching device for processing metal fittings according to claim 1, characterized in that, The lower end of the support table (1) is provided with a support seat (15) around, and the bottom of the support seat (15) is attached with a non-slip pad.

4. The positioning and punching device for processing metal fittings according to claim 1, characterized in that, The bottom of the dust collector (7) is provided with a mounting plate, and the front of the mounting plate is fixed with the right side of the back of the processing frame (2).

5. The positioning and punching device for processing metal fittings according to claim 1, characterized in that, The left side of the filter box (3) is communicated with an exhaust pipe (16), the right side of the front of the filter box (3) is provided with an inspection plate (17), and the front side and the rear side of the top of the inspection plate (17) are both provided with a handle.

6. The positioning and punching device for processing metal fittings according to claim 1, characterized in that, The bottom of the filter cotton filter element (13) and the activated carbon filter element (14) is fixed through the bottom of the inner cavity of the filter box (3) by screws, and the filter cotton filter element (13) is arranged at the right side of the activated carbon filter element (14).

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