A drilling device for machining mechanical parts

Abstract

This invention relates to the field of mechanical parts processing technology, specifically to a drilling device for machining mechanical parts, comprising: a frame body; a controller mounted on one outer wall of the frame body; a mechanical parts drilling mechanism; the mechanical parts drilling mechanism mounted on the frame body; a mechanical parts feeding mechanism; the mechanical parts feeding mechanism is located behind the mechanical parts drilling mechanism and mounted on the frame body; a transmission mechanism is mounted on the mechanical parts feeding mechanism; the transmission mechanism cooperates with the mechanical parts feeding mechanism to sequentially feed mechanical parts; the mechanical parts feeding mechanism and the mechanical parts drilling mechanism cooperate to sequentially drill holes in the mechanical parts. In this invention, a hydraulic cylinder is activated, and the mechanical parts are clamped onto a base frame via a clamping block. A reciprocating screw rotates, engaging a nut, which moves a side-shifting plate on a side slide rod, thereby driving a drilling drill to drill holes in the mechanical parts, facilitating continuous drilling processing of the mechanical parts.

Description

Technical Field

[0001] This invention relates to the field of mechanical parts processing technology, and more specifically to a drilling device for processing mechanical parts. Background Technology

[0002] Mechanical parts, also known as mechanical components, are the basic elements that constitute machinery. They are inseparable individual parts that make up machinery and machines. Machine tool parts are diverse and can be classified into shaft parts, gear parts, machine tool guideways, etc., according to their structural characteristics, functions, and load-bearing characteristics. A Chinese patent (authorization announcement number CN215746514U) discloses a drilling device for machining mechanical parts, including a worktable. An inverted L-shaped support plate is fixedly connected to the upper surface of the worktable. A telescopic cylinder is fixedly connected to the inner top wall of the inverted L-shaped support plate. A motor housing is fixedly connected to the telescopic end of the telescopic cylinder. A drilling motor is installed inside the motor housing. The output end of the drilling motor extends out of the lower surface of the motor housing and is fixedly connected to a drill bit. A sliding plate is slidably connected to the outer surface of the motor housing. This drilling equipment for machining mechanical parts features a motor housing, positioning slot, positioning hole slot, L-shaped positioning rod, and positioning spring. This facilitates adjustment of the sliding plate position and easy drill bit replacement. Furthermore, the inclusion of a telescopic cylinder, motor housing, sliding plate, sliding tube, air supply pipe, pressing ring, and clamping spring ensures the mechanical parts are securely fixed during drilling, thus enabling convenient drilling. This patented technology addresses the issue of insufficient securing of mechanical parts during machining. Existing drilling methods typically involve placing the part on the upper surface of a worktable and using an automatic drilling machine. However, these methods often fail to secure the part during drilling, relying on manual handling, which poses a safety hazard.

[0003] However, in the existing technology, drilling of mechanical parts is usually done manually, one hole at a time.

[0004] The problem of continuous drilling of mechanical parts needs to be solved.

[0005] Therefore, those skilled in the art have provided a drilling device for machining mechanical parts to solve the problems mentioned in the background art. Summary of the Invention

[0006] To solve the above-mentioned technical problems, the present invention provides:

[0007] A drilling device for machining mechanical parts includes: a frame body; a controller mounted on one outer wall of the frame body; a mechanical part drilling mechanism; the mechanical part drilling mechanism mounted on the frame body; a mechanical part feeding mechanism; the mechanical part feeding mechanism is located behind the mechanical part drilling mechanism and mounted on the frame body; a transmission mechanism is mounted on the mechanical part feeding mechanism; the transmission mechanism cooperates with the mechanical part feeding mechanism to sequentially feed mechanical parts; the mechanical part feeding mechanism and the mechanical part drilling mechanism cooperate to sequentially drill holes in the mechanical parts.

[0008] Preferably, the mechanical parts drilling mechanism includes a support base frame installed on the inner wall of the middle part of the frame body, and a feeding box is connected and installed at the bottom end of the support base frame, and a collection box is installed at the bottom of the feeding box. An inclined mesh plate is installed between the feeding box and the collection box.

[0009] The inclined mesh plate is used to filter metal debris from mechanical parts and to collect such debris.

[0010] Preferably, the mechanical part drilling mechanism includes a top slide frame installed inside the frame and fixedly connected to the base frame. Side slide rods are fixedly installed on both outer walls of the top slide frame. Side sliding plates are slidably provided on the outside of the side slide rods. A drilling motor is installed on the inner side of the top of one end of the side sliding plate, and a drilling drill bit is installed on the inner output end of the drilling motor.

[0011] The drilling motor is used to actively start the rotation of the drilling bit to perform drilling processing on mechanical parts.

[0012] Preferably, a spring is installed on the outer wall of the side-shifting plate away from the drilling motor, and the end of the spring away from the side-shifting plate is installed on the inner wall of the side slide rod. A nut is fixedly installed at the bottom of the other end of the side-shifting plate, and a reciprocating lead screw is engaged inside the nut.

[0013] The spring is used to cushion the movement of the side plate on the side slide bar.

[0014] Preferably, the mechanical parts feeding mechanism includes an inner moving frame that is movably located on the top slide, a hydraulic cylinder is installed inside the inner moving frame, and a clamping block is installed at the end of the hydraulic cylinder away from the inner moving frame.

[0015] The clamping block is used to cooperate with the base frame for hydraulic clamping and positioning of mechanical parts.

[0016] Preferably, the mechanical parts loading mechanism includes a conveying and unloading frame installed at the top of the top slide and located above the inner moving frame.

[0017] The conveyor feeding frame is used to vertically and sequentially feed mechanical parts.

[0018] Preferably: a limiting frame is fixedly installed on the top of the inner moving frame, and a spring is installed between the middle of the limiting frame and the conveying and unloading frame. A moving frame plate is welded and fixedly installed on the rear wall of the middle of the limiting frame. An eccentric shaft is provided on one side of the moving frame plate. A transmission rod is fixedly installed on the inner wall of the eccentric shaft. The transmission rod is rotatably installed on the rear wall of the frame.

[0019] The transmission rod is used to drive the eccentric shaft to rotate, and the eccentric shaft is used to rotate and push the shifting frame plate to move.

[0020] Preferably, a reciprocating lead screw is fixedly installed at both ends of the transmission rod, and a pulley is fixedly mounted on the reciprocating lead screw at one end of the transmission rod. A transmission belt is wound around the inner side of the pulley, and a second pulley is wound around the inner side of one end of the transmission belt.

[0021] The transmission belt is used to move and rotate the pulley, and drive the rotating rod fixed to the reciprocating lead screw to rotate.

[0022] Preferably, a second motor is connected to the center of the second pulley, and the second motor is installed on the inner wall of the machine frame.

[0023] The second motor is used to actively drive the second pulley to rotate.

[0024] Preferably, the conveying mechanism includes an inclined bucket discharge channel connected to the top of the conveying and discharging frame. Rotary rollers are rotatably installed inside both ends of the inclined bucket discharge channel, and a conveyor belt is wound between the rollers. One end of each roller rotatably passes through the inclined bucket discharge channel and is connected to a motor.

[0025] The third motor is used to actively drive the rotating roller to move and transport mechanical parts via the conveyor belt.

[0026] The technical effects and advantages of this invention are as follows:

[0027] In this invention, the hydraulic cylinder is activated and the mechanical parts are clamped onto the base frame by the clamping block. The reciprocating screw rotates and engages the nut, which drives the side plate to move on the side slide rod, so that the drilling bit can perform a drilling operation on the mechanical parts.

[0028] In this invention, mechanical parts fall into the feeding box and are collected by an inclined mesh plate on the inside of the feeding box. Metal scraps fall into the collection box through the inclined mesh plate for collection and processing. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a drilling device for machining mechanical parts provided in an embodiment of this application;

[0030] Figure 2 This is a schematic diagram of the frame of a drilling device for machining mechanical parts, provided in an embodiment of this application.

[0031] Figure 3 This is a schematic diagram of the controller in a drilling device for machining mechanical parts, provided in an embodiment of this application.

[0032] Figure 4 This is a schematic diagram of the inclined mesh plate in a drilling device for machining mechanical parts, provided in an embodiment of this application;

[0033] Figure 5 This is a schematic diagram of the inclined bucket feed channel in a drilling device for machining mechanical parts, provided in an embodiment of this application;

[0034] Figure 6 This is a schematic diagram of the top slide in a drilling device for machining mechanical parts, provided in an embodiment of this application.

[0035] Figure 7 This is a schematic diagram of the structure of an eccentric shaft in a drilling device for machining mechanical parts, provided in an embodiment of this application.

[0036] Figure 8 This is a schematic diagram of point A in a drilling device for machining mechanical parts, provided in an embodiment of this application.

[0037] In the picture:

[0038] 1. Frame body;

[0039] 2. Drilling mechanism for mechanical parts; 201. Base frame; 202. Feed box; 203. Collection box; 204. Inclined mesh plate; 205. Top slide; 206. Side slide rod; 207. Side shift plate; 208. Drilling motor; 209. Drill bit; 210. Spring 1; 211. Nut;

[0040] 3. Mechanical parts feeding mechanism; 301. Inner moving frame; 302. Hydraulic cylinder; 303. Clamping block; 304. Conveying and unloading frame; 305. Material limiting frame; 306. Spring 2; 307. Abutting frame plate; 308. Eccentric shaft; 309. Transmission rod; 310. Reciprocating screw; 311. Pulley 1; 312. Conveyor belt; 313. Pulley 2; 314. Motor 2;

[0041] 4. Conveying mechanism; 401. Inclined bucket discharge channel; 402. Conveyor belt; 403. Rotary roller; 404. Motor 3;

[0042] 5. Controller. Detailed Implementation

[0043] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0044] Example:

[0045] Please see Figures 1-8This embodiment provides a drilling device for machining mechanical parts, comprising: a frame body 1; a controller 5 mounted on the outer wall of one side of the frame body 1; a mechanical part drilling mechanism 2; the mechanical part drilling mechanism 2 mounted on the frame body 1; a mechanical part feeding mechanism 3; the mechanical part feeding mechanism 3 being disposed behind the mechanical part drilling mechanism 2 and mounted on the frame body 1; a transmission mechanism 4 mounted on the mechanical part feeding mechanism 3; the transmission mechanism 4 cooperating with the mechanical part feeding mechanism 3 to sequentially transmit and unload mechanical parts; the mechanical part feeding mechanism 3 and the mechanical part drilling mechanism 2 cooperating to sequentially drill holes in the mechanical parts; the mechanical part drilling mechanism 2 including a support base 201 mounted on the inner wall of the middle part of the frame body 1, and the support base... A feeding box 202 is connected and installed at the bottom of the frame 201, and a collection box 203 is installed at the bottom of the feeding box 202. An inclined screen plate 204 is installed between the feeding box 202 and the collection box 203. The inclined screen plate is used to filter metal debris from the mechanical parts and to collect the debris. The mechanical parts drilling mechanism 2 includes a top slide 205 installed inside the frame 1 and fixedly connected to the bottom frame 201. Side slide rods 206 are fixedly installed on both outer walls of the top slide 205. A side sliding plate 207 is slidably provided outside the side slide rods 206. A drilling motor 208 is installed on the inner side of the top of one end of the side sliding plate 207. A drilling drill bit 209 is installed on the inner output end of the drilling motor 208. The drilling motor is used for main drilling. The drill bit is rotated to drill holes in the mechanical parts. A spring 210 is installed on the outer wall of the side plate 207 away from the drilling motor 208, and the end of the spring 210 away from the side plate 207 is installed on the inner wall of the side slide rod 206. A nut 211 is fixedly installed at the bottom of the other end of the side plate 207, and a reciprocating screw 310 is engaged inside the nut 211. The spring is used to buffer the movement of the side plate on the side slide rod. The mechanical parts loading mechanism 3 includes an inner frame 301 movably located on the top slide 205. A hydraulic cylinder 302 is installed inside the inner frame 301, and a clamping block 303 is installed at the end of the hydraulic cylinder 302 away from the inner frame 301. The clamping block is used to cooperate with the base frame. The mechanical parts feeding mechanism 3 includes a conveying and unloading frame 304 installed at the top of the top slide 205 and located above the inner moving frame 301. The conveying and unloading frame is used to vertically and sequentially unload mechanical parts. A limiting frame 305 is fixedly installed at the top of the inner moving frame 301, and a spring 306 is installed between the middle of the limiting frame 305 and the conveying and unloading frame 304. A moving frame plate 307 is welded and fixedly installed on the rear wall of the middle part of the limiting frame 305. An eccentric shaft 308 is provided on one side of the moving frame plate 307. A transmission rod 309 is fixedly installed on the inner wall of the eccentric shaft 308. The transmission rod 309 is rotatably installed on the rear wall of the frame body 1. The transmission rod is used to drive the eccentric shaft to rotate, and the eccentric shaft is used to rotate and push the moving frame plate to move.Both ends of the transmission rod 309 are fixedly mounted with reciprocating screws 310, and one end of the reciprocating screw 310 of the transmission rod 309 is fixedly equipped with a pulley 311. A transmission belt 312 is wound around the inner side of the pulley 311, and a second pulley 313 is wound around the inner side of one end of the transmission belt 312. The transmission belt is used to move and rotate the first pulley, and drive the rotating rod fixed to the reciprocating screw to rotate. A second motor 314 is connected to the center of the second pulley 313. The second motor 314 is installed on the inner wall of the frame 1. The second motor is used to actively drive the second pulley to rotate. The transmission mechanism 4 includes an inclined bucket discharge channel 401 connected to the top of the conveying and discharging frame 304. Rollers 403 are rotatably installed inside both ends of the inclined bucket discharge channel 401. A conveying belt 402 is wound between the rollers 403. One end of the roller 403 rotates through the inclined bucket discharge channel 401 and is connected to a third motor 404. The third motor is used to actively drive the rollers to rotate and move the conveying belt to transport mechanical parts.

[0046] Working principle:

[0047] The transmission mechanism 4 works in conjunction with the mechanical parts feeding mechanism 3 to feed the mechanical parts sequentially, which facilitates the drilling process of the mechanical parts drilling mechanism 2.

[0048] The transmission mechanism 4 places the mechanical parts on the conveyor belt 402 and starts the motor 3 404. The motor 3 404 starts and drives the rotating roller 403 to rotate. The rotating roller 403 moves the conveyor belt 402 to facilitate the transmission of the mechanical parts to the mechanical parts loading mechanism 3 for sequential unloading and processing.

[0049] The mechanical parts punching mechanism 2 and the mechanical parts feeding mechanism 3 work together to punch holes in mechanical parts while feeding them out in sequence.

[0050] When the punching motor 208 is in the open state, the second motor 314 is started. The second motor 314 drives the second pulley 313 to rotate. The second pulley 313 rotates and moves the transmission belt 312. After the transmission belt 312 moves, it drives the first pulley 311 to rotate, so that the first pulley 311 rotates the transmission rod 309. The transmission rod 309 drives the two reciprocating screws 310 and the eccentric shaft 308 to rotate. When the eccentric shaft 308 rotates, it pushes the moving frame plate 307 to move and pushes the limiting frame 305. When the limiting frame 305 moves, it limits the material at the top of the conveying and feeding frame 304 and moves the inner moving frame 301 inside the top slide frame 205. The mechanical parts at the bottom of the conveying and feeding frame 304 are pushed to the position of the bottom frame 201 by the clamping block 303.

[0051] When the inner moving frame 301 retracts, the hydraulic cylinder 302 is activated and clamped onto the base frame 201 by the mechanical parts through the clamping block 303. The reciprocating screw 310 rotates and engages the nut 211, which drives the side moving plate 207 to move on the side sliding rod 206, and the drilling bit 209 performs a drilling operation on the mechanical parts.

[0052] When the side-shifting plate 207 moves back, the hydraulic cylinder 302 retracts, causing the mechanical parts to fall into the feeding box 202. The mechanical parts are collected by the inclined mesh plate 204 inside the feeding box 202, and the metal waste falls into the collection box 203 through the inclined mesh plate 204 for metal waste collection and processing.

[0053] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A drilling device for machining mechanical parts, comprising: Frame body (1); A controller (5) is installed on one side of the outer wall of the frame body (1); Drilling mechanism for mechanical parts (2); Its features are: The mechanical parts drilling mechanism (2) is mounted on the frame body (1); Mechanical parts feeding mechanism (3); The mechanical parts feeding mechanism (3) is located behind the mechanical parts punching mechanism (2) and is mounted on the frame body (1); The mechanical parts feeding mechanism (3) is equipped with a transmission mechanism (4); The transmission mechanism (4) works in conjunction with the mechanical parts loading mechanism (3) to sequentially transmit and unload mechanical parts; The mechanical parts feeding mechanism (3) and the mechanical parts drilling mechanism (2) work together to drill holes in the mechanical parts in sequence; The mechanical parts drilling mechanism (2) includes a support base frame (201) installed on the inner wall of the middle part of the frame body (1), and a feeding box (202) is connected and installed at the bottom end of the support base frame (201), and a collection box (203) is installed at the bottom of the feeding box (202). An inclined mesh plate (204) is installed between the feeding box (202) and the collection box (203). The mechanical part drilling mechanism (2) includes a top slide (205) installed inside the frame body (1) and fixedly connected to the base frame (201). Side slide rods (206) are fixedly installed on both outer walls of the top slide (205). Side sliding plates (207) are slidably provided on the outside of the side slide rods (206). A drilling motor (208) is installed on the inner side of the top of one end of the side sliding plate (207). A drilling drill bit (209) is installed on the inner output end of the drilling motor (208). A spring (210) is installed on the outer wall of the side plate (207) away from the drilling motor (208), and the end of the spring (210) away from the side plate (207) is installed on the inner wall of the side slide rod (206). A nut (211) is fixedly installed at the bottom of the other end of the side plate (207), and a reciprocating screw (310) is engaged inside the nut (211). The mechanical parts feeding mechanism (3) includes an inner moving frame (301) that is movably located on the top slide (205). A hydraulic cylinder (302) is installed inside the inner moving frame (301), and a clamping block (303) is installed at the end of the hydraulic cylinder (302) away from the inner moving frame (301).

2. The drilling equipment for machining mechanical parts according to claim 1, characterized in that, The mechanical parts loading mechanism (3) includes a conveying unloading frame (304) installed at the top of the top slide (205) and located above the inner moving frame (301).

3. A drilling device for machining mechanical parts according to claim 1, characterized in that, The top of the inner moving frame (301) is fixedly installed with a limiting frame (305), and a spring (306) is installed between the middle of the limiting frame (305) and the conveying and unloading frame (304). A moving frame plate (307) is welded and fixedly installed on the rear wall of the middle part of the limiting frame (305). An eccentric shaft (308) is provided on one side of the moving frame plate (307). A transmission rod (309) is fixedly installed on the inner wall of the eccentric shaft (308). The transmission rod (309) is rotatably installed on the rear wall of the frame body (1).

4. A drilling device for machining mechanical parts according to claim 3, characterized in that, Both ends of the transmission rod (309) are fixedly installed with reciprocating screws (310), and one end of the transmission rod (309) is fixedly equipped with a pulley (311), a transmission belt (312) is wound around the inner side of the pulley (311), and a pulley (313) is wound around the inner side of one end of the transmission belt (312).

5. A drilling device for machining mechanical parts according to claim 4, characterized in that, The center of the pulley (313) is connected to the motor (314), and the motor (314) is installed on the inner wall of the frame (1).

6. A drilling device for machining mechanical parts according to claim 1, characterized in that, The transmission mechanism (4) includes an inclined bucket discharge channel (401) connected to the top of the conveying and discharging frame (304). Rollers (403) are rotatably installed inside both ends of the inclined bucket discharge channel (401). A conveying belt (402) is wound between the rollers (403). One end of the roller (403) rotates through the inclined bucket discharge channel (401) and is connected to the motor (404).

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