Casting blank machining device with protection mechanism

Abstract

The utility model discloses a casting blank processing device with a protection mechanism, which comprises a workbench, the bottom of the workbench is fixedly connected with a plurality of support rods, the bottoms of the support rods are fixedly connected with non-slip mats, the upper end of the workbench is fixedly connected with a bracket, the lower end of the bracket is provided with a punching device, and the punching device is provided with a punching device. Two protective covers which are symmetrically distributed are hinged to the top of the workbench, rubber pads are fixedly connected to the ends, close to each other, of the two protective covers, and the two rubber pads make contact with each other. By designing the punching device, a casting blank can be punched, the punching process can be protected and scraps can be prevented from splashing under the action of the protective cover, the output end of the double-shaft motor can drive the screw rod to rotate under the action of the double-shaft motor, threaded movement of the sliding seat can be achieved, deflection of the hinge rod can be achieved through movement of the sliding seat, and the punching efficiency is improved. Therefore, the protective cover can be opened and closed and is convenient and fast to use.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to a casting blank processing device with a protection mechanism. Background Art

[0002] A casting blank refers to a casting that has not been processed by any means and is manufactured through a casting process. During the casting process, molten metal or alloy is poured into a mold, and the casting formed after solidification is the casting blank. When processing the casting blank, it needs to be drilled by a drilling device.

[0003] The utility model patent with the patent authorization announcement number CN220560913U discloses a casting processing drilling machine, including a drilling machine main body and an alarm mechanism. The drilling machine includes a drill chuck and a drill bit. This solution can prevent the problem that the drill bit works ineffectively and affects the drilling efficiency.

[0004] In the prior art, during the drilling process of the casting blank, it is not convenient to carry out protection, and the debris will fly everywhere during drilling and is difficult to clean and collect subsequently. Therefore, improvements are needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a casting blank processing device with a protection mechanism, which solves the problem that it is not convenient to protect the processing process.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A casting blank processing device with a protection mechanism, including a workbench, the bottom of the workbench is fixedly connected with a plurality of support rods, the bottom of the support rods is fixedly connected with anti-slip pads, the upper end of the workbench is fixedly connected with a bracket, a drilling device is arranged at the lower end of the bracket, the top of the workbench is hinged with two symmetrically distributed protective covers, one end of each of the two protective covers close to each other is fixedly connected with a rubber pad, the two rubber pads are in contact with each other, the rubber pad is in contact with the workbench, a protection mechanism is arranged on the protective cover, and a dust collection mechanism is arranged on the protective cover.

[0007] Preferably, the protection mechanism includes a mounting frame, the bottom of the workbench is fixedly connected with the mounting frame, a dual-axis motor is fixedly installed inside the mounting frame, the outer side of the output end of the dual-axis motor is fixedly connected with a screw rod, the outer side of the screw rod is rotatably sleeved with a rotating seat through a bearing, the rotating seat is fixedly connected with the workbench, the outer side of the screw rod is threadedly connected with a sliding seat, the sliding seat is slidably connected with the workbench, the top of the sliding seat is hinged with a hinged rod, and the hinged rod is hinged with the protective cover. By designing the protection mechanism, the processing process can be protected.

[0008] Preferably, a guide rod is slidably sleeved inside the sliding seat, and the guide rod is fixedly connected to the rotating seat. By designing the guide rod, the movement of the sliding seat can be guided.

[0009] Preferably, the dust collection mechanism includes a fixed box. Two symmetrically distributed fixed boxes are fixedly connected to the top of the workbench. A fixed pipe is fixedly connected inside the fixed box. The fixed pipe is fixedly connected to the protective cover. A connecting pipe is fixedly connected to the outside of the fixed pipe. A plurality of air inlets are fixedly connected to the outside of the connecting pipe. A filter screen is slidably sleeved inside the fixed box. An air pump is fixedly connected inside the fixed box. One end of the air pump is provided with a suction port. By designing the dust collection mechanism, the dust and debris generated during the drilling process can be collected.

[0010] Preferably, a support block is in contact with the lower end of the filter screen, and the support block is fixedly connected to the fixed box. By designing the support block, the filter screen can be supported.

[0011] Preferably, the other end of the air pump is provided with an exhaust port, and the exhaust port is fixedly connected to the fixed box. By designing the exhaust port, the gas inside the fixed box can be discharged.

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

[0013] 1. The present utility model can drill the casting blank through the designed drilling device. Through the function of the protective cover, the drilling process can be protected to prevent the splashing of debris. Through the function of the double-shaft motor, the output end of the double-shaft motor can drive the screw rod to rotate, and the threaded movement of the sliding seat can be realized. The movement of the sliding seat can realize the deflection of the hinge rod, and further the opening and closing of the protective cover can be realized, which is convenient and fast to use.

[0014] 2. Through the function of the designed air pump, the air pump can suck the inside of the fixed box, so that a negative pressure state can be formed inside the fixed box. Furthermore, the inside of the protective cover can be sucked through the air inlet, so that the fine dust particles and other impurities generated during the drilling process can be sucked and collected, avoiding the pollution of the external environment caused by the overflow of dust and debris, and further improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is the present utility model Figure 1 of the partial structure three-dimensional view;

[0017] Figure 3 is the present utility model Figure 2 of the enlarged view at A;

[0018] Figure 4 is the present utility modelFigure 1 Front elevation sectional view of the fixed box structure

[0019] In the figure: 1, workbench; 2, support rod; 3, anti-slip pad; 4, bracket; 5, punching device; 6, protective cover; 7, rubber pad; 8, protection mechanism; 9, dust collection mechanism; 81, mounting frame; 82, dual-shaft motor; 83, screw; 84, rotating seat; 85, sliding seat; 86, guide rod; 87, hinged rod; 91, fixed box; 92, fixed pipe; 93, connecting pipe; 94, air inlet; 95, filter screen; 96, support block; 97, air pump; 98, suction port; 99, exhaust port. Specific embodiments

[0020] 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.

[0021] Please refer to Figure 1 , Figure 2 , a casting blank processing device with a protection mechanism, including a workbench 1, a plurality of support rods 2 are fixedly connected to the bottom of the workbench 1, an anti-slip pad 3 is fixedly connected to the bottom of the support rod 2, a bracket 4 is fixedly connected to the upper end of the workbench 1, a punching device 5 is arranged at the lower end of the bracket 4, two symmetrically distributed protective covers 6 are hinged to the top of the workbench 1, rubber pads 7 are fixedly connected to one ends of the two protective covers 6 close to each other, the two rubber pads 7 are in contact with each other, the rubber pad 7 is in contact with the workbench 1, a protection mechanism 8 is arranged on the protective cover 6, and a dust collection mechanism 9 is arranged on the protective cover 6.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , the protection mechanism 8 includes a mounting frame 81, the mounting frame 81 is fixedly connected to the bottom of the workbench 1, a dual-shaft motor 82 is fixedly installed inside the mounting frame 81, a screw 83 is fixedly connected to the outside of the output end of the dual-shaft motor 82, a rotating seat 84 is rotatably sleeved on the outside of the screw 83 through a bearing, the rotating seat 84 is fixedly connected to the workbench 1, a sliding seat 85 is threadedly connected to the outside of the screw 83, the sliding seat 85 is slidably connected to the workbench 1, a guide rod 86 is slidably sleeved inside the sliding seat 85, the guide rod 86 is fixedly connected to the rotating seat 84, by designing the guide rod 86, the movement of the sliding seat 85 can be guided, a hinged rod 87 is hinged to the top of the sliding seat 85, and the hinged rod 87 is hinged to the protective cover 6. By designing the protection mechanism 8, the processing process can be protected.

[0023] Please refer toFigure 1 , Figure 4 , the dust collection mechanism 9 includes a fixed box 91. Two symmetrically distributed fixed boxes 91 are fixedly connected to the top of the workbench 1. A fixed pipe 92 is fixedly connected inside the fixed box 91. The fixed pipe 92 is fixedly connected to the protective cover 6. A connecting pipe 93 is fixedly connected to the outside of the fixed pipe 92. A plurality of air inlets 94 are fixedly connected to the outside of the connecting pipe 93. A filter screen 95 is slidably sleeved inside the fixed box 91. The lower end of the filter screen 95 contacts a support block 96. The support block 96 is fixedly connected to the fixed box 91. By designing the support block 96, the filter screen 95 can be supported. An air pump 97 is fixedly connected inside the fixed box 91. One end of the air pump 97 is provided with a suction port 98. The other end of the air pump 97 is provided with an exhaust port 99. The exhaust port 99 is fixedly connected to the fixed box 91. By designing the exhaust port 99, the gas inside the fixed box 91 can be discharged. By designing the dust collection mechanism 9, the dust and debris generated during the drilling process can be collected.

[0024] The specific implementation process of the present utility model is as follows: During use, the casting blank can be polished by the drilling device 5. Through the function of the protective cover 6, the drilling process can be protected to prevent the splashing of debris. When the double-shaft motor 82 is started, the output end of the double-shaft motor 82 can drive the screw rod 83 to rotate, causing the sliding seat 85 to perform a threaded movement. The sliding seat 85 will slide along the guide rod 86. The movement of the sliding seat 85 can realize the deflection of the hinge rod 87, and then the opening and closing of the protective cover 6 can be realized, which is convenient and fast to use.

[0025] During the workpiece processing, through the function of the air pump 97, the air pump 97 can suck the inside of the fixed box 91 through the suction port 98, making the inside of the fixed box 91 in a negative pressure state. Then, the inside of the protective cover 6 can be sucked through the air inlets 94, so that the fine dust particles and other impurities generated during the drilling process can be sucked and collected. The particulate impurities will be input into the fixed box 91 through the fixed pipe 92. Under the action of the filter screen 95, the impurities can be filtered. The particulate matter will remain on the surface of the filter screen 95, while the air will flow through the filter screen 95 and finally be discharged through the exhaust port 99, avoiding the pollution of the external environment caused by the overflow of dust and debris, and further improving the protection effect.

[0026] Although the embodiments of the present utility model 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 principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A casting blank processing device with a protective mechanism, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a plurality of support rods (2), the bottom of the support rods (2) is fixedly connected to an anti-slip pad (3), the upper end of the workbench (1) is fixedly connected to a bracket (4), the lower end of the bracket (4) is provided with a punching device (5), the top of the workbench (1) is hinged with two symmetrically distributed protective covers (6), the ends of the two protective covers (6) close to each other are fixedly connected to a rubber pad (7), the two rubber pads (7) are in contact with each other, the rubber pad (7) is in contact with the workbench (1), a protective mechanism (8) is provided on the protective cover (6), and a dust collection mechanism (9) is provided on the protective cover (6).

2. A casting blank processing device with a protective mechanism according to claim 1, characterized in that: The protective mechanism (8) comprises a mounting frame (81), the bottom of the workbench (1) is fixedly connected to the mounting frame (81), a dual-axis motor (82) is fixedly mounted on the inner side of the mounting frame (81), a screw rod (83) is fixedly connected to the outer side of the output end of the dual-axis motor (82), a rotating seat (84) is rotatably sleeved on the outer side of the screw rod (83) via a bearing, the rotating seat (84) is fixedly connected to the workbench (1), a sliding seat (85) is threadedly connected to the outer side of the screw rod (83), the sliding seat (85) is slidably connected to the workbench (1), a hinged rod (87) is hinged on the top of the sliding seat (85), and the hinged rod (87) is hinged to the protective cover (6).

3. A casting blank processing device with a protective mechanism according to claim 2, characterized in that: A guide rod (86) is slidably sleeved inside the sliding seat (85), and the guide rod (86) is fixedly connected to the rotating seat (84).

4. The casting blank processing device with a protective mechanism according to claim 1, characterized in that: The dust collecting mechanism (9) comprises a fixed box (91), two symmetrically distributed fixed boxes (91) are fixedly connected to the top of the workbench (1), a fixed pipe (92) is fixedly connected inside the fixed box (91), the fixed pipe (92) is fixedly connected to the protective cover (6), a connecting pipe (93) is fixedly connected to the outside of the fixed pipe (92), a plurality of air inlets (94) are fixedly connected to the outside of the connecting pipe (93), a filter screen (95) is slidably sleeved inside the fixed box (91), an air pump (97) is fixedly connected inside the fixed box (91), and a suction port (98) is provided at one end of the air pump (97).

5. A casting blank processing device with a protective mechanism according to claim 4, characterized in that: The lower end of the filter screen (95) contacts a support block (96), and the support block (96) is fixedly connected to the fixing box (91).

6. The casting blank processing device with a protective mechanism according to claim 4, characterized in that: The other end of the air pump (97) is provided with an exhaust port (99), and the exhaust port (99) is fixedly connected to the fixed box (91).

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