A drilling and cleaning device for metal plate processing and production

Abstract

The present invention relates to the technical field of metal plate processing, and discloses a drilling and cleaning device for metal plate processing production, comprising a power mechanism, wherein the power mechanism also comprises a support plate, and a push rod is fixedly connected to the bottom of the support plate. Before using the device, the device is installed at a desired position, the metal plate is pushed to the processing area of ​​the device, and the power of the electric telescopic rod and the motor is turned on, and the electric telescopic rod drives the motor and the drill bit to move downward, and the metal plate at the bottom is subjected to a drilling process. During this process, the support plate presses a pressure ring downward through a pressure spring, and the pressure ring drives a plurality of L-shaped rods downward through the support rod, and forms a shielding cage body on the periphery of the drill bit to shield most of the debris generated during the processing, and after the drilling is completed, the pulling disk and the motor are driven by the push rod to move upward synchronously, and at this time, the top of the pulling disk contacts the bottom plane of the slider, and the pulling disk drives the slider to move upward synchronously.

Description

Technical Field

[0001] The invention relates to the technical field of metal plate processing equipment, in particular to a drilling and cleaning device for metal plate processing production. Background Art

[0002] Sheet metal plates are common materials in mechanical processing. They come in various shapes, such as round, square, and trapezoidal. These various sheet metal plates are selected according to processing requirements, and they also require various processing steps during the processing, such as punching. Punching holes in round sheet metal plates to meet subsequent use requirements.

[0003] During the processing of metal plates, a drilling device is required to perform drilling operations. The debris generated by the drilling device during drilling will accumulate on the surface of the steel plate, which is not convenient for quick cleaning. If the remaining debris is not cleaned in time, it will affect the subsequent drilling effect. If the debris contacts the surface of the metal plate, it will cause scratches on the surface of the metal plate, thereby affecting the normal processing of the workpiece. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a drilling cleaning device for metal plate processing production, including a power mechanism, the power mechanism also includes a support plate, the bottom of the support plate is fixedly connected to a push rod, and one end of the push rod away from the support plate is fixedly connected to a mounting plate;

[0005] The cleaning mechanism includes a plurality of telescopic square rods fixedly connected to the bottom of the push rod, one end of the plurality of telescopic square rods away from the pressure ring is fixedly connected to an L-shaped rod, the top of the L-shaped rod is fixedly connected to a support rod, and one end of the support rod away from the L-shaped rod is fixedly connected to the pressure ring;

[0006] The control mechanism also includes a telescopic rod fixedly connected to the top of the L-shaped rod, one end of the telescopic rod away from the L-shaped rod is slidably connected to a U-shaped sliding frame, and the inner wall of the telescopic rod is rotatably connected to a rotating disk.

[0007] Preferably, the power mechanism also includes a pulling disk fixedly connected to the bottom of the mounting disk, a motor is fixedly connected to the bottom of the mounting disk, and a drill bit is fixedly connected to the output end of the motor.

[0008] Preferably, the power mechanism also includes a pressure spring fixedly connected to the bottom of the support plate, and the end of the pressure spring away from the support plate is fixedly connected to the top of the pressure ring, and the bottom of the support plate is fixedly connected to an electric telescopic rod. The pressure spring is always in a deformed state during the drilling process of the equipment. When the equipment is cleaned and the electric telescopic rod drives the support plate and the pulling plate to move upward, the thrust generated by the pressure of the pressure spring will force the pressure ring and the support rod to push the bottom of the L-shaped rod to contact the surface of the metal plate, ensuring that when the pulling disk inside the equipment drives the component to move, the thrust generated externally is greater than the internal pulling force, thereby ensuring the normal operation of the equipment. In addition, when multiple L-shaped rods are in contact with the surface of the metal plate, the lateral friction between the equipment and the metal plate will be increased, so that the equipment can provide a stable limiting force for the drill bit when drilling, thereby preventing the drill bit from deviating during the drilling process and affecting the drilling accuracy.

[0009] Preferably, the cleaning mechanism also includes an inclined surface opened on the side wall of the support rod, a sliding frame is slidably connected to the side wall of the telescopic square rod, a slider is slidably connected to the inner wall of the sliding frame, a pulling spring 1 is fixedly connected to the top of the slider, and the end of the pulling spring 1 away from the slider is fixedly connected to the top of the sliding frame.

[0010] Preferably, the cleaning mechanism also includes a roller rotatably connected to the side wall of the slider, one end of the L-shaped rod away from the telescopic square rod is fixedly connected to a pulling spring 2, and one end of the pulling spring 2 away from the L-shaped rod is fixedly connected to a slide plate, and the top of the slide plate is slidably connected to an inclined slider, and the sliding frame is used to drive the pulling belt to move upward, and a roller and an inclined surface are arranged inside the equipment. After the slider completes the hole cleaning due to the upward movement of the pulling disk, the slider will continue to move upward along the outer wall of the telescopic square rod. When the slider rises to a certain height, the outer wall of the roller contacts the side wall of the inclined surface, and the roller rotates along the inclined surface of the inclined surface. At this time, the slider is restricted by the inclined surface of the roller and the inclined surface, and while rising, it generates a force for lateral movement to the outside. When the lateral movement distance is greater than the contact surface between the slider and the pulling disk, the slider is disconnected from the pulling disk, and the slider and the U-shaped sliding frame are reset under the pull of the pulling belt. Through the application of the above-mentioned components, various components of the equipment can reset themselves after completing the processing, providing conditions for subsequent processing and ensuring the continuity of cleaning.

[0011] Preferably, the control mechanism further comprises a rotation groove provided at the side wall of the L-shaped rod, a second rotation disk is rotatably connected to the inner wall of the rotation groove, and a fixed rod is fixedly connected to the side wall of the inclined sliding block.

[0012] Preferably, the control mechanism also includes a pulling belt fixedly connected to the inner wall of the fixed rod, the end of the pulling belt away from the fixed rod is fixedly connected to the bottom of the U-shaped sliding frame, the outer wall of the rotating disk one is rotatably connected to the side wall of the pulling belt, and the side wall of the rotating disk two is rotatably connected to the side wall of the pulling belt. In order to solve the problem of debris splashing, a cleaning mechanism is provided inside the equipment. Before using the equipment, the equipment is installed at the required position, the metal plate is pushed to the processing area of ​​the equipment, and the power of the electric telescopic rod and the motor is turned on. The electric telescopic rod drives the motor and the drill bit to move downward to perform a drilling process on the metal plate at the bottom. In this process, the support plate presses the pressure ring downward through the pressure spring, and the pressure ring is pressed by the support rod It drives several L-shaped rods to move downward and forms a shielding cage on the periphery of the drill bit to shield most of the debris generated during the processing. After the drilling is completed, the pulling disk and the motor are driven by the push rod to move upward synchronously. At this time, the top of the pulling disk is in contact with the bottom plane of the slider, and the pulling disk drives the slider to move upward synchronously. When the pulling spring contacts the U-shaped sliding frame, the U-shaped sliding frame pulls the fixed rod and the inclined slider toward the center of the equipment through the pulling belt. The inclined slider pushes the debris remaining on the surface of the metal plate into the through hole of the metal plate. Through the application of the above components, the equipment can clean the debris remaining on the surface of the metal plate after the drilling is completed, so as to prevent the debris from affecting the subsequent processing effect.

[0013] Preferably, the control mechanism also includes a slide groove opened on the top of the slide plate, a friction slide plate is slidably connected to the inner wall of the slide groove, a plurality of pressure rollers are rotatably connected to the top of the friction slide plate, the end of the friction slide plate away from the pressure roller is rotatably connected to the ball, a spring return rod is fixedly connected to the side wall of the friction slide plate, the end of the spring return rod away from the pressure roller is fixedly connected to the top of the slide plate, and the friction slide plate and the pressure roller are arranged inside the device by utilizing the transverse movement characteristics of the above-mentioned inclined slider. When the inclined slider moves transversely due to the pulling of the pulling belt, the bottom of the ball contacts the top of the metal plate at this time, and the inclined slider moves transversely during the transverse movement. The bottom inclined surface of the ball bearing contacts the pressure roller, causing the friction slide plate to be unable to slide downward along the inner wall of the slide groove. At this time, the slide plate and the inclined slide block move laterally synchronously, and when the slide groove reaches the through hole of the metal plate, the bottom of the ball bearing loses contact with the surface of the metal plate, while the inclined slide block is still pulled laterally by the pulling belt. The inclined surface of the inclined slide block presses the pressure roller, causing the pressure roller to drive the friction slide plate to move downward. In this process, the friction surface of the friction slide plate rubs against the inner wall of the drilled hole. Through the application of the above components, the equipment can clean the inner wall of the hole after completing the surface cleaning, avoid impurities sticking to the inside of the hole, and reduce the appearance of metal burrs.

[0014] The present invention has the following beneficial effects:

[0015] (1) To solve the problem of debris splashing, the present invention provides a cleaning mechanism inside the device. Before using the device, the device is installed at the desired position, the metal plate is pushed to the processing area of ​​the device, and the power of the electric telescopic rod and the motor is turned on. The electric telescopic rod drives the motor and the drill bit to move downward to perform the drilling process on the metal plate at the bottom. During this process, the support plate presses the pressure ring downward through the pressure spring, and the pressure ring drives a plurality of L-shaped rods downward through the support rod, and forms a shielding cage around the drill bit to shield most of the debris generated during the processing. , and after the drilling is completed, the pulling disk and the motor move up synchronously driven by the push rod. At this time, the top of the pulling disk contacts the bottom plane of the slider, and the pulling disk drives the slider to move up synchronously. When the pulling spring contacts the U-shaped sliding frame, the U-shaped sliding frame pulls the fixed rod and the inclined slider toward the center of the equipment through the pulling belt. The inclined slider pushes the debris remaining on the surface of the metal plate into the through hole of the metal plate. Through the application of the above components, the equipment can clean the debris remaining on the surface of the metal plate after the drilling is completed, so as to avoid the debris affecting the subsequent processing effect.

[0016] (2) The present invention utilizes the characteristic of the above-mentioned inclined slider moving laterally, and a friction slider and a pressure roller are arranged inside the device. When the inclined slider moves laterally due to the pulling of the pulling belt, the bottom of the ball contacts the top of the metal plate at this time. During the horizontal movement of the inclined slider, the bottom inclined surface of the inclined slider contacts the pressure roller, resulting in the friction slider being unable to slide downward along the inner wall of the slide groove. At this time, the slider and the inclined slider move laterally synchronously. When the slide groove reaches the through hole of the metal plate, the bottom of the ball loses contact with the surface of the metal plate, while the inclined slider is still pulled laterally by the pulling belt. The inclined surface of the inclined slider presses the pressure roller, causing the pressure roller to drive the friction slider to move downward. In this process, the friction surface of the friction slider rubs against the inner wall of the drilled hole. Through the application of the above-mentioned components, the device can clean the inner wall of the hole after completing the surface cleaning, avoiding impurities from sticking to the inside of the hole and reducing the appearance of metal burrs.

[0017] (3) The present invention utilizes the characteristic of the sliding frame to drive the pulling belt to move upward, and rollers and inclined surfaces are arranged inside the equipment. After the slider completes the hole cleaning due to the upward movement of the pulling disk, the slider will continue to move upward along the outer wall of the telescopic square rod. When the slider rises to a certain height, the outer wall of the roller contacts the side wall of the inclined surface, and the roller rotates along the inclined surface of the inclined surface. At this time, the slider is restricted by the inclined surface of the roller and the inclined surface, and while rising, it generates a force for lateral movement to the outside. When the lateral movement distance is greater than the contact surface between the slider and the pulling disk, the slider is disconnected from the pulling disk, and the slider and the U-shaped sliding frame are reset under the pull of the pulling belt. Through the application of the above components, after the equipment completes the processing, various components can reset themselves, providing conditions for subsequent processing and ensuring the continuity of cleaning.

[0018] (4) The present invention utilizes a pressure spring which is always in a deformed state during the drilling process of the equipment. When the equipment is cleaned and the electric telescopic rod drives the support plate and the pulling plate to move upward, the thrust generated by the pressure of the pressure spring will force the pressure ring and the support rod to push the bottom of the L-shaped rod to contact the surface of the metal plate, ensuring that when the pulling plate inside the equipment drives the components to move, the thrust generated externally is greater than the internal pulling force, thereby ensuring the normal operation of the equipment. In addition, when multiple L-shaped rods contact the surface of the metal plate, the lateral friction between the equipment and the metal plate will increase, so that when the equipment is drilling, it will provide a stable limiting force for the drill bit, thereby preventing the drill bit from shifting during the drilling process and affecting the drilling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 It is an exploded schematic diagram of the overall structural assembly of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the power mechanism of the present invention;

[0023] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0024] Figure 5 It is a schematic diagram of the cleaning mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal components of the cleaning mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the internal components of the control mechanism of the present invention;

[0027] Figure 8 For the present invention Figure 6 An enlarged schematic diagram of .

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] In the figure: 1. power mechanism; 101. support plate; 102. push rod; 103. mounting plate; 104. pulling plate; 105. motor; 106. drill bit; 107. pressure spring; 108. electric telescopic rod; 2. cleaning mechanism; 201. telescopic square rod; 202. L-shaped rod; 203. pressure ring; 204. support rod; 205. inclined surface; 206. sliding frame; 207. slider; 208. pulling spring Spring 1; 209, roller; 210, pulling spring 2; 211, slide plate; 212, inclined slide block; 3, control mechanism; 301, telescopic rod; 302, U-shaped sliding frame; 303, rotating disk 1; 304, rotating groove; 305, rotating disk 2; 306, fixing rod; 307, pulling belt; 308, slide groove; 309, friction slide plate; 310, pressure roller; 311, ball bearing; 312, spring return rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] For example, see Figure 1 - Figure 4 The present invention is a drilling and cleaning device for metal plate processing and production, comprising a power mechanism 1, the power mechanism 1 also comprises a support plate 101, a push rod 102 is fixedly connected to the bottom of the support plate 101, and a mounting plate 103 is fixedly connected to one end of the push rod 102 away from the support plate 101;

[0032] The cleaning mechanism 2 includes a plurality of telescopic square rods 201 fixedly connected to the bottom of the push rod 102, one end of the plurality of telescopic square rods 201 away from the pressure ring 203 is fixedly connected to an L-shaped rod 202, the top of the L-shaped rod 202 is fixedly connected to a support rod 204, and one end of the support rod 204 away from the L-shaped rod 202 is fixedly connected to the pressure ring 203;

[0033] The control mechanism 3 also includes a telescopic rod 301 fixedly connected to the top of the L-shaped rod 202, and one end of the telescopic rod 301 away from the L-shaped rod 202 is slidably connected to a U-shaped sliding frame 302, and the inner wall of the telescopic rod 301 is rotatably connected to a rotating disk 303.

[0034] The power mechanism 1 further comprises a pulling plate 104 fixedly connected to the bottom of the mounting plate 103 , a motor 105 is fixedly connected to the bottom of the mounting plate 103 , and a drill bit 106 is fixedly connected to the output end of the motor 105 .

[0035] The power mechanism 1 also includes a pressure spring 107 fixedly connected to the bottom of the support plate 101. The end of the pressure spring 107 away from the support plate 101 is fixedly connected to the top of the pressure ring 203. The bottom of the support plate 101 is fixedly connected to an electric telescopic rod 108. The pressure spring 107 is always in a deformed state during the drilling process of the equipment. When the equipment is cleaned and the electric telescopic rod 108 drives the support plate 101 and the pulling plate 104 to move upward, the thrust generated by the pressure of the pressure spring 107 will force the pressure ring 203 and the support rod 204 to push the bottom of the L-shaped rod 202 to contact the surface of the metal plate, ensuring that when the pulling plate 104 inside the equipment drives the component to move, the thrust generated externally is greater than the internal pulling force, thereby ensuring the normal operation of the equipment. In addition, when multiple L-shaped rods 202 are in contact with the surface of the metal plate, the lateral friction between the equipment and the metal plate will be increased, so that when the equipment is drilling, a stable limiting force is provided for the drill bit 106 to avoid the drill bit 106 from deviating during the drilling process and affecting the drilling accuracy.

[0036] For example 2, please refer to Figure 5 - Figure 8 The present invention is a drilling cleaning device for metal plate processing and production. On the basis of embodiment 1, the cleaning mechanism 2 also includes an inclined surface 205 opened at the side wall of the support rod 204, a sliding frame 206 is slidably connected to the side wall of the telescopic square rod 201, a slider 207 is slidably connected to the inner wall of the sliding frame 206, a pulling spring 208 is fixedly connected to the top of the slider 207, and the end of the pulling spring 208 away from the slider 207 is fixedly connected to the top of the sliding frame 206.

[0037] The cleaning mechanism 2 also includes a roller 209 rotatably connected to the side wall of the slider 207, a pulling spring 210 is fixedly connected to one end of the L-shaped rod 202 away from the telescopic square rod 201, a slide plate 211 is fixedly connected to one end of the pulling spring 210 away from the L-shaped rod 202, and a sloped slider 212 is slidably connected to the top of the slide plate 211. The sliding frame 206 is used to drive the pulling belt 307 to move upward. The roller 209 and the inclined surface 205 are arranged inside the device. After the slider 207 completes the hole cleaning due to the upward movement of the pulling plate 104, the slider 207 will continue to move upward along the outer wall of the telescopic square rod 201. The slider 207 rises to a certain When the height is reached, the outer wall of the roller 209 contacts the side wall of the inclined surface 205, and the roller 209 rotates along the inclined surface of the inclined surface 205. At this time, the slider 207 is restricted by the inclined surface of the roller 209 and the inclined surface 205, and while rising, it generates a force for lateral movement outward. When the lateral movement distance is greater than the contact surface between the slider 207 and the pulling disk 104, the slider 207 is disconnected from the pulling disk 104, and the slider 207 and the U-shaped sliding frame 302 are reset under the pull of the pulling belt 307. Through the application of the above-mentioned components, after the equipment completes the processing, various components can reset themselves, providing conditions for subsequent processing and ensuring the continuity of cleaning.

[0038] The control mechanism 3 further comprises a rotation groove 304 provided on the side wall of the L-shaped rod 202 , a second rotation disk 305 is rotatably connected to the inner wall of the rotation groove 304 , and a fixing rod 306 is fixedly connected to the side wall of the inclined sliding block 212 .

[0039] The control mechanism 3 also includes a pulling belt 307 fixedly connected to the inner wall of the fixed rod 306, and the end of the pulling belt 307 away from the fixed rod 306 is fixedly connected to the bottom of the U-shaped sliding frame 302, the outer wall of the rotating disk 1 303 is rotatably connected to the side wall of the pulling belt 307, and the side wall of the rotating disk 2 305 is rotatably connected to the side wall of the pulling belt 307. In order to solve the problem of debris splashing, a cleaning mechanism 2 is provided inside the equipment. Before using the equipment, the equipment is installed at the required position, the metal plate is pushed to the processing area of ​​the equipment, and the power of the electric telescopic rod 108 and the motor 105 is turned on, and the electric telescopic rod 108 drives the motor 105 and the drill bit 106 to move downward to perform a drilling process on the metal plate at the bottom. In this process, the support plate 101 presses the pressure ring 203 downward through the pressure spring 107, and the pressure ring 203 is pressed by the support rod 204 drives several L-shaped rods 202 to move downward, and forms a shielding cage on the periphery of the drill bit 106 to shield most of the debris generated during the processing. After the drilling is completed, the pulling plate 104 and the motor 105 are driven by the push rod 102 to move upward synchronously. At this time, the top of the pulling plate 104 contacts the bottom plane of the slider 207, and the pulling plate 104 drives the slider 207 to move upward synchronously. When the pulling spring 208 contacts the U-shaped sliding frame 302, the U-shaped sliding frame 302 pulls the fixed rod 306 and the inclined slider 212 toward the center of the equipment through the pulling belt 307. The inclined slider 212 pushes the debris remaining on the surface of the metal plate into the through hole of the metal plate. Through the application of the above components, the equipment can clean the debris remaining on the surface of the metal plate after the drilling is completed to prevent the debris from affecting the subsequent processing effect.

[0040] The control mechanism 3 also includes a slide groove 308 opened at the top of the slide plate 211, and a friction slide plate 309 is slidably connected to the inner wall of the slide groove 308. A plurality of pressure rollers 310 are rotatably connected to the top of the friction slide plate 309, and the end of the friction slide plate 309 away from the pressure roller 310 is rotatably connected to the ball 311. A spring return rod 312 is fixedly connected to the side wall of the friction slide plate 309, and the end of the spring return rod 312 away from the pressure roller 310 is fixedly connected to the top of the slide plate 211. Utilizing the transverse movement characteristics of the above-mentioned inclined slider 212, a friction slide plate 309 and a pressure roller 310 are arranged inside the device. When the inclined slider 212 moves transversely due to the pulling of the pulling belt 307, since the bottom of the ball 311 contacts the top of the metal plate at this time, the inclined slider 212 moves transversely. During the process, the bottom inclined surface of the inclined slider 212 contacts the pressure roller 310, resulting in the friction slider 309 being unable to slide downward along the inner wall of the slide groove 308. At this time, the slider 211 and the inclined slider 212 move laterally synchronously, and when the slide groove 308 reaches the through hole of the metal plate, the bottom of the ball 311 loses contact with the surface of the metal plate, while the inclined slider 212 is still pulled laterally by the pulling belt 307. The inclined surface of the inclined slider 212 presses the pressure roller 310, so that the pressure roller 310 drives the friction slider 309 to move downward. During this process, the friction surface of the friction slider 309 rubs against the inner wall of the drilled hole. Through the application of the above components, the equipment can clean the inner wall of the hole after completing the surface cleaning, avoid impurities sticking to the inside of the hole, and reduce the appearance of metal burrs.

[0041] A specific application of this embodiment is: before using the device, the device is installed at the desired position, the metal plate is pushed to the processing area of ​​the device, and the power of the electric telescopic rod 108 and the motor 105 is turned on, and the electric telescopic rod 108 drives the motor 105 and the drill bit 106 to move downward to perform a drilling process on the metal plate at the bottom. During this process, the support plate 101 presses the pressure ring 203 downward through the pressure spring 107, and the pressure ring 203 drives a plurality of L-shaped rods 202 downward through the support rod 204, and forms a shielding cage around the drill bit 106. Most of the debris generated during the processing is blocked, and after the drilling is completed, the pulling plate 104 and the motor 105 move up synchronously driven by the push rod 102. At this time, the top of the pulling plate 104 contacts the bottom plane of the slider 207, and the pulling plate 104 drives the slider 207 to move up synchronously. When the pulling spring 208 contacts the U-shaped sliding frame 302, the U-shaped sliding frame 302 pulls the fixed rod 306 and the inclined slider 212 toward the center of the equipment through the pulling belt 307, and the inclined slider 212 pushes the debris remaining on the surface of the metal plate into the through hole of the metal plate.

[0042] Taking advantage of the lateral movement of the inclined slider 212, a friction slider 309 and a pressure roller 310 are provided inside the device. When the inclined slider 212 is pulled laterally by the pulling belt 307, the bottom of the ball 311 contacts the top of the metal plate. During the lateral movement of the inclined slider 212, the bottom inclined surface of the inclined slider 212 contacts the pressure roller 310, causing the friction slider 309 to be unable to slide downward along the inner wall of the slide groove 308. At this time, the slider 211 and the inclined slider 212 are synchronously moved. When the slide groove 308 reaches the through hole of the metal plate, the bottom of the ball 311 loses contact with the surface of the metal plate, while the inclined slider 212 is still pulled and moved laterally by the pulling belt 307. The inclined surface of the inclined slider 212 presses the pressure roller 310, so that the pressure roller 310 drives the friction slide plate 309 to move downward. During this process, the friction surface of the friction slide plate 309 rubs against the inner wall of the drilled hole. Through the application of the above components, the equipment can clean the inner wall of the hole after completing the surface cleaning, avoiding In order to prevent impurities from sticking to the inside of the hole and reduce the appearance of metal burrs, the sliding frame 206 is used to drive the pulling belt 307 to move upward. A roller 209 and an inclined surface 205 are arranged inside the device. After the slider 207 completes the hole cleaning due to the upward movement of the pulling plate 104, the slider 207 will continue to move upward along the outer wall of the telescopic square rod 201. When the slider 207 rises to a certain height, the outer wall of the roller 209 contacts the side wall of the inclined surface 205, and the roller 209 will move along the inclined surface of the inclined surface 205. The slider 207 rotates, and at this time, due to the restriction of the roller 209 and the inclined surface 205, the slider 207 generates a force for lateral movement to the outside while rising. When the lateral movement distance is greater than the contact surface between the slider 207 and the pulling disk 104, the slider 207 is disconnected from the pulling disk 104, and the slider 207 and the U-shaped sliding frame 302 are reset under the pull of the pulling belt 307. Through the application of the above components, after the equipment completes the processing, various components can reset themselves, which provides conditions for subsequent processing and ensures the continuity of cleaning.

[0043] The pressure spring 107 is always in a deformed state during the drilling process of the equipment. When the equipment is cleaned and the electric telescopic rod 108 drives the support plate 101 and the pulling plate 104 to move upward, the thrust generated by the pressure of the pressure spring 107 will force the pressure ring 203 and the support rod 204 to push the bottom of the L-shaped rod 202 to contact the surface of the metal plate, ensuring that when the pulling plate 104 inside the equipment drives the component to move, the thrust generated externally is greater than the internal pulling force, thereby ensuring the normal operation of the equipment. In addition, when multiple L-shaped rods 202 are in contact with the surface of the metal plate, the lateral friction between the equipment and the metal plate will increase, so that when the equipment is drilling, it provides a stable limiting force for the drill bit 106 to avoid the drill bit 106 from deviating during the drilling process and affecting the drilling accuracy.

[0044] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drilling and cleaning device for metal plate processing, comprising a power mechanism (1), the power mechanism (1) further comprising a support plate (101), a push rod (102) being fixedly connected to the bottom of the support plate (101), and a mounting plate (103) being fixedly connected to one end of the push rod (102) away from the support plate (101), characterized in that: Also includes: A cleaning mechanism (2), the cleaning mechanism (2) comprising a plurality of telescopic square rods (201) fixedly connected to the bottom of the push rod (102), one end of the plurality of telescopic square rods (201) away from the pressure ring (203) being fixedly connected to an L-shaped rod (202), the top of the L-shaped rod (202) being fixedly connected to a support rod (204), and one end of the support rod (204) away from the L-shaped rod (202) being fixedly connected to the pressure ring (203); A control mechanism (3), the control mechanism (3) further comprising a telescopic rod (301) fixedly connected to the top of the L-shaped rod (202), one end of the telescopic rod (301) away from the L-shaped rod (202) being slidably connected to a U-shaped sliding frame (302), and a rotating disk (303) being rotatably connected to the inner wall of the telescopic rod (301); The power mechanism (1) further comprises a pulling plate (104) fixedly connected to the bottom of the mounting plate (103); the bottom of the mounting plate (103) is fixedly connected to a motor (105); and the output end of the motor (105) is fixedly connected to a drill bit (106); The power mechanism (1) further comprises a pressure spring (107) fixedly connected to the bottom of the support plate (101), one end of the pressure spring (107) away from the support plate (101) being fixedly connected to the top of the pressure ring (203), and the bottom of the support plate (101) is fixedly connected to an electric telescopic rod (108); The cleaning mechanism (2) further comprises an inclined surface (205) provided on the side wall of the support rod (204); a sliding frame (206) is slidably connected to the side wall of the telescopic square rod (201); a sliding block (207) is slidably connected to the inner wall of the sliding frame (206); a pulling spring (208) is fixedly connected to the top of the sliding block (207); and an end of the pulling spring (208) away from the sliding block (207) is fixedly connected to the top of the sliding frame (206); The cleaning mechanism (2) further comprises a roller (209) rotatably connected to the side wall of the slider (207); one end of the L-shaped rod (202) away from the telescopic square rod (201) is fixedly connected to a second pulling spring (210); one end of the second pulling spring (210) away from the L-shaped rod (202) is fixedly connected to a slide plate (211); and the top of the slide plate (211) is slidably connected to an inclined slide plate (212); The control mechanism (3) further comprises a rotation groove (304) provided on the side wall of the L-shaped rod (202), a second rotation disk (305) being rotationally connected to the inner wall of the rotation groove (304), and a fixed rod (306) being fixedly connected to the side wall of the inclined sliding block (212); The control mechanism (3) further comprises a pulling belt (307) fixedly connected to the inner wall of the fixed rod (306), one end of the pulling belt (307) away from the fixed rod (306) being fixedly connected to the bottom of the U-shaped sliding frame (302), the outer wall of the rotating disk 1 (303) being rotatably connected to the side wall of the pulling belt (307), and the side wall of the rotating disk 2 (305) being rotatably connected to the side wall of the pulling belt (307); The control mechanism (3) further comprises a slide groove (308) provided at the top of the slide plate (211); a friction slide plate (309) is slidably connected to the inner wall of the slide groove (308); a plurality of pressure rollers (310) are rotatably connected to the top of the friction slide plate (309); an end of the friction slide plate (309) away from the pressure rollers (310) is rotatably connected to a ball (311); a spring return rod (312) is fixedly connected to the side wall of the friction slide plate (309); and an end of the spring return rod (312) away from the pressure rollers (310) is fixedly connected to the top of the slide plate (211).

Images