Automatic drilling equipment for machined parts

Abstract

The utility model provides automatic drilling equipment for machined parts, and belongs to the technical field of drilling. Comprising a machining bin and an automatic drilling mechanism, the bottom of the machining bin is fixedly connected with a driving motor, the automatic drilling mechanism comprises an electric telescopic rod, the electric telescopic rod is fixedly installed at the top of the machining bin, the telescopic end of the electric telescopic rod is fixedly connected with an inserting block, and the interior of the machining bin is rotationally connected with a rotating shaft; the outer surface of the rotating shaft is fixedly connected with a control disc, and the inserting block is inserted into the control disc. A main gear is arranged in the machining bin, the main gear is connected with an auxiliary gear in a meshed mode so as to drive a containing disc to rotate, an inserting block is informed to be fixedly installed at the telescopic end of an electric telescopic rod, the inserting block can be inserted into a control disc so as to position the control disc, and therefore the face, needing to be machined, of a product can be conveniently controlled to rotate to the machining position; automatic drilling of products is achieved, manual operation is effectively replaced, time is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to an automatic drilling device for machined parts. Background Art

[0002] In industrial processing and production, most metal parts need to be drilled during the processing. Therefore, in order to facilitate drilling, special drilling equipment is needed to process the metal parts through the drilling equipment, so as to process the metal parts in accordance with the processing requirements.

[0003] The current method of processing metal parts by drilling equipment is to place the workpiece in the processing position and then control the drilling equipment to drill holes in the metal parts. In order to improve processing efficiency, automatic operation is used to drive manual operation. By placing the metal parts in the position to be processed, the drilling equipment can be automatically controlled to process the metal parts.

[0004] Although the above-mentioned processing method for metal parts can quickly drill holes in metal parts, the current operation method can only drill one hole in the metal parts. Even if the drilling is automatic to save time, if two or more holes are drilled in the metal parts, the metal parts need to be disassembled after each processing, and then the position of the metal parts needs to be repositioned to change the processing position and continue processing. In this way, it is still impossible to quickly drill holes in the metal parts, which wastes time and reduces work efficiency. Therefore, we propose an automatic drilling device for machined parts to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an automatic drilling device for machined parts that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an automatic drilling device for machined parts, comprising a processing chamber, the bottom of which is fixedly connected to a driving motor;

[0008] An automatic drilling mechanism, the automatic drilling mechanism comprising:

[0009] An electric telescopic rod, the electric telescopic rod is fixedly installed on the top of the processing chamber, and the telescopic end of the electric telescopic rod is fixedly connected to the plug-in block;

[0010] A control disk, the interior of the processing chamber is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to the control disk, the plug-in block is plugged into the interior of the control disk, and the bottom end of the rotating shaft is fixedly connected to a main gear;

[0011] The cam is connected to the gear train of the gear shifting mechanism, and the cam is connected to the gear of the gear shifting mechanism by the help of the gear shifting mechanism, and the cam is connected to the gear of the gear shifting mechanism by the help of the gear shifting mechanism.

[0012] In a preferred solution, four grooves are formed on the outer side of the control panel and are evenly arranged on the outer surface of the control panel. The positions of the grooves correspond to the positions of the plug-in blocks, and the plug-in blocks are plugged into the inside of the grooves.

[0013] In a preferred solution, the upper end of the rotating rod is fixedly connected to a threaded column, the threaded column is threadedly connected to a clamping nut, and the lower end of the rotating rod is rotatably connected to a receiving tray, and a discharge hole is provided on the upper surface of the receiving tray.

[0014] In a preferred solution, the upper surface of the processing chamber is fixedly connected to a support frame, a cylinder is installed on the support frame, the telescopic end of the cylinder is fixedly connected to a mounting plate, the bottom of the mounting plate is fixedly connected to a control motor, and the output end of the control motor is fixedly connected to a drill bit.

[0015] The utility model provides an automatic drilling device for machined parts, and its beneficial effects include:

[0016] 1. By setting a main gear inside the processing chamber, the main gear is meshed and connected with the sub-gear to drive the placement plate to rotate, and the plug-in block is fixedly installed at the telescopic end of the electric telescopic rod. The plug-in block can be plugged into the inside of the control panel to position the control panel, so as to facilitate the control of the surface to be processed on the product to rotate to the processing position, realize automatic drilling of the product, effectively replace manual operation, save time and improve work efficiency.

[0017] 2. By installing a positioning plate at the bottom of the rotating wheel, a magnet is fixedly installed at the bottom of the positioning plate to facilitate the adsorption of iron filings generated by drilling. At the same time, a scraper is fixedly connected to the inside of the receiving tray to scrape off the iron filings on the magnet, making it convenient to clean up the iron filings at the bottom of the magnet to ensure that the magnet can continue to be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cylinder position of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the plug-in block of the utility model;

[0022] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the internal structure of the processing chamber of the utility model;

[0024] In the figure: 1. processing bin; 2. driving motor; 3. automatic drilling mechanism; 31. electric telescopic rod; 311. plug-in block; 32. control panel; 321. rotating shaft; 322. main gear; 33. placing plate; 331. rotating rod; 332. secondary gear; 4. groove; 5. threaded column; 6. clamping nut; 7. receiving tray; 8. discharging hole; 9. supporting frame; 10. cylinder; 11. mounting plate; 12. control motor; 13. drill bit; 14. debris cleaning mechanism; 141. rotating wheel; 142. positioning plate; 143. magnet; 144. scraper; 15. transmission belt; 16. support rod; 17. receiving bin. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] Reference Figure 1-Figure 5The utility model provides a technical solution: an automatic drilling device for machined parts, including a processing warehouse 1 and an automatic drilling mechanism 3, the bottom of the processing warehouse 1 is fixedly connected to a driving motor 2, the automatic drilling mechanism 3 includes an electric telescopic rod 31, the electric telescopic rod 31 is fixedly installed on the top of the processing warehouse 1, the telescopic end of the electric telescopic rod 31 is fixedly connected to a plug-in block 311, the interior of the processing warehouse 1 is rotatably connected to a rotating shaft 321, the outer surface of the rotating shaft 321 is fixedly connected to a control disk 32, the plug-in block 311 is plugged into the interior of the control disk 32, the bottom end of the rotating shaft 321 is fixedly connected to a main gear 322, the interior of the processing warehouse 1 is rotatably connected to a rotating rod 331, the outer surface of the rotating rod 331 is fixedly connected to a placement disk 33, one end of the rotating rod 331 is fixedly connected to a sub-gear 332, and the sub-gear 332 is meshed with the main gear 322.

[0028] In a preferred embodiment, four grooves 4 are formed on the outer side of the control disk 32 and are evenly arranged on the outer surface of the control disk 32. The positions of the grooves 4 correspond to the positions of the plug-in blocks 311. The plug-in blocks 311 are plugged into the interior of the grooves 4. The device drives the control disk 32 to rotate and positions the control disk 32, thereby changing the processing position of the product so as to change the position of drilling holes for the product. The device operates automatically, effectively replacing manual disassembly and reinstallation, and saving time.

[0029] In a preferred embodiment, the upper end of the rotating rod 331 is fixedly connected to the threaded column 5, the threaded column 5 is threadedly connected to the clamping nut 6, the lower end of the rotating rod 331 is rotatably connected to the receiving tray 7, and the upper surface of the receiving tray 7 is provided with a discharge hole 8. The device drills holes for the product. To ensure the positioning of the product, a threaded column 5 is installed on the top of the rotating rod 331, and the threaded column 5 is threadedly connected to the clamping nut 6. The product is squeezed and positioned by the clamping nut 6, thereby stably processing the product.

[0030] In a preferred embodiment, the upper surface of the processing chamber 1 is fixedly connected to a support frame 9, a cylinder 10 is installed on the support frame 9, the telescopic end of the cylinder 10 is fixedly connected to a mounting plate 11, the bottom of the mounting plate 11 is fixedly connected to a control motor 12, and the output end of the control motor 12 is fixedly connected to a drill bit 13. In order to facilitate product processing, the cylinder 10 is installed on the support frame 9, and the position of the drill bit 13 is controlled by the cylinder 10. At the same time, under the drive of the control motor 12, the drill bit 13 is rotated into the interior of the product to drill a hole in the product.

[0031] The device drills holes in the product through the drill bit 13. During the drilling process, iron filings will inevitably fall. In order to facilitate the cleaning of the iron filings, a cleaning mechanism 14 is installed on the outside of the rotating rod 331. The cleaning mechanism 14 includes a rotating wheel 141, a positioning plate 142, a magnet 143 and a scraper 144. The outer surfaces of the rotating shaft 321 and the rotating rod 331 are respectively fixedly installed with rotating wheels 141, and the two are connected by a transmission belt 15. The bottom of the rotating wheel 141 on the rotating rod 331 is fixedly connected to the positioning plate 142, and the bottom of the positioning plate 142 is embedded with the magnet 143. The inner wall of the discharge hole 8 is fixedly connected to the support rod 16, and one end of the support rod 16 is fixedly connected to the A scraper 144 is connected, and the top of the scraper 144 is slidably connected to the bottom of the magnet 143. The outer surface of the rotating rod 331 is fixedly connected to the receiving bin 17. The receiving bin 17 corresponds to the position of the discharge hole 8. The bottom of the receiving bin 17 is slidably connected to the upper surface of the processing bin 1. In actual use, a positioning plate 142 is installed at the bottom of the rotating wheel 141, and a magnet 143 is fixedly installed at the bottom of the positioning plate 142, so as to facilitate the adsorption of iron filings generated by drilling. At the same time, the scraper 144 is fixedly connected to the inside of the receiving tray 7 to scrape off the iron filings on the magnet 143, so as to facilitate the cleaning of the iron filings at the bottom of the magnet 143, thereby ensuring that the magnet 143 can continue to be used normally.

[0032] Specifically, the working process or working principle of an automatic drilling device for machined parts is as follows: the current method of processing metal parts by drilling equipment is to place the workpiece in the processing position, and then control the drilling equipment to drill holes in the metal parts. In order to improve processing efficiency, automatic operation is used to drive manual operation. By placing the metal parts in the position to be processed, the drilling equipment can be automatically controlled to work, thereby processing the metal parts.

[0033] Although the above-mentioned processing method for metal parts can quickly drill holes in metal parts, the current operation method can only drill one hole in the metal parts. Even if the drilling is automatic, it saves time. However, for drilling two or more holes in the metal parts, the metal parts need to be disassembled after each processing, and then the position of the metal parts is re-placed to change the processing position and continue processing. In this way, it is still impossible to quickly drill holes in the metal parts, which wastes time and reduces work efficiency. Therefore, this device is designed to solve this problem. The external power supply is connected, and then the product is sleeved on the outside of the threaded column 5 and placed on the upper surface of the placement disk 33. Then, the clamping nut 6 is tightened to tighten the product so that it is stably installed on the upper surface of the placement disk 33. Then, the cylinder 10 is turned on, and the mounting plate 11 is pushed to move by the telescopic end of the cylinder 10. At the same time, the control motor 12 is turned on, and the drill bit 13 is driven to rotate by the control motor 12, so that the drill bit 13 can be slowly drilled into the outer side of the product to drill a hole in the product.

[0034] If drilling is to be continued on the other side of the product, the drill bit 13 is controlled by the cylinder 10 to return to the initial position, and then the drive motor 2 is turned on. The control disk 32 is driven to rotate by the drive motor 2. Each time the control disk 32 rotates 90 degrees, the electric telescopic rod 31 pushes the plug-in block 311 to be plugged into the inside of the control disk 32, so as to position the control disk 32. When the control disk 32 stops rotating, the rotating shaft 321 is also controlled to be unable to rotate, so that the main gear 322 cannot drive the sub-gear 332 to rotate, so that the product can be rotated to another side, and then the product can be processed according to the above method.

[0035] Through the above method, four holes can be drilled on the outer side of the product without removing the product and reinstalling it. The rotation of the product is automatically controlled and the product is automatically drilled at the same time, which saves time and improves work efficiency.

[0036] When the device uses the drill bit 13 to drill holes in the product, iron filings will fall onto the upper surface of the receiving tray 7. In order to avoid affecting the processing environment, the iron filings need to be cleaned up in time. When the rotating rod 331 rotates, the rotating wheel 141 will be driven to rotate. The rotation of the rotating wheel 141 will drive the magnet 143 to rotate. The magnet 143 absorbs the iron filings during the rotation and absorbs the iron filings to the bottom of the magnet 143. When the magnet 143 moves to the position of the scraper 144, the scraper 144 scrapes off the iron filings at the bottom of the magnet 143. At this time, the iron filings will fall into the interior of the receiving bin 17, and the iron filings can be cleaned up in a centralized manner to ensure that the area around the processing position is clean and meets the requirements of use.

[0037] It should be noted that the drive motor 2, the electric telescopic rod 31 and the control motor 12 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. An automatic drilling device for machined parts, characterized in that: It comprises a processing chamber (1), the bottom of which is fixedly connected to a driving motor (2); An automatic drilling mechanism (3), the automatic drilling mechanism (3) comprising: An electric telescopic rod (31), wherein the electric telescopic rod (31) is fixedly mounted on the top of the processing chamber (1), and the telescopic end of the electric telescopic rod (31) is fixedly connected to a plug-in block (311); A control disk (32), the interior of the processing chamber (1) is rotatably connected to a rotating shaft (321), the outer surface of the rotating shaft (321) is fixedly connected to the control disk (32), the plug-in block (311) is plugged into the interior of the control disk (32), and the bottom end of the rotating shaft (321) is fixedly connected to a main gear (322); The processing chamber (1) is internally rotatably connected to a rotating rod (331), the outer surface of the rotating rod (331) is fixedly connected to the placing plate (33), one end of the rotating rod (331) is fixedly connected to a secondary gear (332), and the secondary gear (332) is meshingly connected to the main gear (322).

2. The automatic drilling device for machined parts according to claim 1, characterized in that: The outer side surface of the control panel (32) is provided with four grooves (4) which are evenly arranged on the outer surface of the control panel (32); the positions of the grooves (4) correspond to the positions of the plug-in blocks (311), and the plug-in blocks (311) are plugged into the interior of the grooves (4).

3. The automatic drilling device for machined parts according to claim 2, characterized in that: The upper end of the rotating rod (331) is fixedly connected to a threaded column (5), and the threaded column (5) is threadedly connected to a clamping nut (6). The lower end of the rotating rod (331) is rotatably connected to a material receiving tray (7), and a discharge hole (8) is provided on the upper surface of the material receiving tray (7).

4. The automatic drilling device for machined parts according to claim 3, characterized in that: The upper surface of the processing chamber (1) is fixedly connected to a support frame (9), a cylinder (10) is mounted on the support frame (9), a telescopic end of the cylinder (10) is fixedly connected to a mounting plate (11), a bottom of the mounting plate (11) is fixedly connected to a control motor (12), and an output end of the control motor (12) is fixedly connected to a drill bit (13).

5. The automatic drilling device for machined parts according to claim 4, characterized in that: A debris clearing mechanism (14) is installed outside the rotating rod (331), and the debris clearing mechanism (14) comprises a rotating wheel (141), a positioning plate (142), a magnet (143) and a scraper (144).

6. The automatic drilling device for machined parts according to claim 5, characterized in that: The outer surfaces of the rotating shaft (321) and the rotating rod (331) are respectively fixedly mounted with rotating wheels (141), and the two are connected in transmission via a transmission belt (15); the bottom of the rotating wheel (141) on the rotating rod (331) is fixedly connected to a positioning plate (142), and the bottom of the positioning plate (142) is embedded with a magnet (143).

7. The automatic drilling device for machined parts according to claim 6, characterized in that: The inner wall of the discharge hole (8) is fixedly connected to a support rod (16), one end of the support rod (16) is fixedly connected to a scraper (144), and the top of the scraper (144) is slidably connected to the bottom of the magnet (143).

8. The automatic drilling device for machined parts according to claim 7, characterized in that: The outer surface of the rotating rod (331) is fixedly connected to the material receiving bin (17), the position of the material receiving bin (17) corresponds to the position of the material discharge hole (8), and the bottom of the material receiving bin (17) is slidably connected to the upper surface of the processing bin (1).

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