Ship part drilling device

Abstract

The utility model relates to the technical field of ship metal casting machining, in particular to a ship part drilling device. Comprising a bottom plate, a moving plate, a placing plate, a rack, a motor and a waste chip cleaning mechanism, the waste chip cleaning mechanism comprises a mounting frame, a waste chip collecting box, a drawer, a suction pump, a connecting piece, an air inlet pipe and a dust suction hood, in the process of drilling ship parts through a drill bit, the suction pump is started, and the dust suction hood is matched with the air inlet pipe; scraps generated during drilling are conveyed into the drawer of the scrap collecting box through the feeding port, and due to the fact that the connecting piece used for installing the dust suction cover is of an inclined structure, the input end of the dust suction cover corresponds to the drilling position of the drill bit, and the suction effect on the scraps is better. According to the ship part drilling device, waste chips generated during drilling can be automatically cleaned in the drilling process of ship parts, and therefore the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship metal casting processing, in particular to a ship part drilling device. Background Art

[0002] When manufacturing a ship, many parts are needed, some of which need to be drilled, and generally a drilling device is needed to drill them. However, the existing drilling devices for ship parts are not convenient for drilling some non-standard ship parts, and are not practical.

[0003] To solve the above problems, the existing open patent (CN219837192U) discloses a drilling device for ship parts processing, including: a base plate, a movable plate, a placement plate and a clamping component, wherein a guide rod 1 and a threaded rod 1 are installed in the left and right directions of the upper end of the base plate, and the threaded rod 1 is connected to the lower end of the movable plate through a threaded sleeve; a guide rod 2 is installed in the front and rear end directions of the movable plate, and the guide rod 2 is connected to the lower end of the placement plate through a guide sleeve 2, and the threaded rod is driven to rotate by rotating the handle, and the threaded rod drives the movable plate and the placement plate to move in the left and right directions, and then the placement plate is pushed to move in the front and back directions on the movable plate, and the position where the hole needs to be punched on the ship part marked with a marker is moved to the red dot irradiated by the laser transmitter, and then the threaded rod 2 is screwed to fix the placement plate, and finally the electric push rod is started to push the motor downward, and the motor drives the drill bit to punch the ship parts, which is convenient for punching non-standard ship parts.

[0004] However, the existing drilling devices for processing ship parts are not provided with a waste chip cleaning mechanism. The waste chips generated during drilling need to be cleaned manually after the drilling is completed. The waste chips generated during the drilling process cannot be cleaned, resulting in reduced work efficiency of the staff. Utility Model Content

[0005] The utility model aims to provide a drilling device for ship parts, aiming to solve the technical problem that the existing drilling devices for ship parts processing are not provided with a waste chip cleaning mechanism, and the waste chips generated during drilling need to be cleaned manually after the drilling is completed, and the waste chips generated cannot be cleaned during the drilling process, resulting in reduced work efficiency of the staff.

[0006] To achieve the above-mentioned purpose, the utility model provides a ship parts drilling device, comprising a bottom plate, a movable plate, a placement plate, a frame, a motor and a waste cleaning mechanism, wherein first sliding rods are horizontally arranged on both sides of the upper surface of the bottom plate, the movable plate is slidably arranged between the two first sliding rods, second sliding rods are vertically arranged on both ends of the upper surface of the movable plate, the placement plate is slidably arranged between the two second sliding rods, a first screw assembly is horizontally arranged on the upper surface of the bottom plate, the output end of the first screw assembly is connected to the bottom of the movable plate, a second screw assembly is vertically arranged on the upper surface of the movable plate, the output end of the second screw assembly is connected to the placement plate, first electric push rods are arranged on both sides of the upper surface of the placement plate, and clamping plates are arranged on the output ends of the two first electric push rods, the frame is also arranged on the side of the bottom plate, a second electric push rod is arranged on the top of the frame, the motor is arranged on the output end of the second electric push rod, and a laser emitter and a drill are arranged at the lower end of the motor;

[0007] The waste cleaning mechanism includes a mounting frame, a waste collection box, a drawer, a suction pump, a connecting piece, an air inlet pipe and a dust hood. The mounting frame is also installed on the side of the base plate, and the waste collection box and the suction pump are arranged on the mounting frame. One end of the connecting piece is detachably connected to the frame, and the other end of the connecting piece is connected to the dust hood. The connecting piece is arranged in an inclined structure, and the dust hood corresponds to the drill bit. The drawer is slidably arranged on the waste collection box, and a feed port is arranged on the top of the waste collection box. The input end of the suction pump is connected to the dust hood through the air inlet pipe, and the output end of the suction pump is connected to the feed port through a pipeline.

[0008] Among them, a guide rail is horizontally arranged inside the drawer, a sliding seat is slidably arranged on the guide rail, a scraper is installed on the side of the sliding seat away from the guide rail through a connecting rod, a pushing component is arranged inside the guide rail, and the output end of the pushing component is connected to the sliding seat.

[0009] Among them, the pushing assembly includes a servo motor, a threaded rod and a ball screw nut pair, the servo motor is installed inside the guide rail, the output end of the servo motor is provided with the threaded rod, the ball screw nut pair is provided on the threaded rod, and the ball screw nut pair is connected to the sliding seat.

[0010] A first connecting block is arranged at one end of the connecting rod close to the sliding seat, and a second connecting block is arranged at one end of the connecting rod close to the scraper. The first connecting block is connected to the sliding seat, and the second connecting block is connected to the scraper.

[0011] Wherein, the ship parts drilling device also includes a protective plate, and the protective plate is arranged on a side of the guide rail away from the inner wall of the drawer, and a through groove is arranged on the sliding seat, and the protective plate passes through the through groove.

[0012] Wherein, support blocks are provided at both ends of the protective plate, and the support blocks are detachably connected to the ends of the guide rails.

[0013] The utility model provides a ship parts drilling device. During the process of drilling holes in ship parts using the drill bit, the suction pump is started, and the waste chips generated during drilling are transported to the drawer of the waste chip collection box through the feed port through the cooperation of the air inlet pipe and the dust hood. Moreover, since the connecting piece for installing the dust hood is arranged in an inclined structure, the input end of the dust hood corresponds to the drilling position of the drill bit, so that the suction effect of the waste chips is better. When the drilling is completed, the drawer can be taken out of the waste chip collection box, which is convenient for subsequent processing of the waste chips in the drawer. With the above structure, the waste chips generated during drilling can be automatically cleaned up during the drilling process of ship parts, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a ship parts drilling device according to the first embodiment of the utility model.

[0016] Figure 2 The utility model provides Figure 1 A magnified view of the local structure at A.

[0017] Figure 3 It is a structural schematic diagram of a drawer in the first embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the internal structure of the drawer in the first embodiment of the utility model.

[0019] Figure 5 It is a schematic diagram of the internal structure of the drawer in the second embodiment of the utility model.

[0020] 101-bottom plate, 102-moving plate, 103-placing plate, 104-frame, 105-motor, 106-mounting frame, 107-waste collection box, 108-drawer, 109-suction pump, 110-connecting piece, 111-air inlet pipe, 112-dust cover, 113-first sliding rod, 114-second sliding rod, 115-first screw assembly, 116-second screw assembly, 117-first electric push rod , 118-clamping plate, 119-second electric push rod, 120-laser transmitter, 121-drill bit, 122-feeding port, 123-guide rail, 124-sliding seat, 125-connecting rod, 126-scraper, 127-servo motor, 128-threaded rod, 129-ball screw nut pair, 130-first connecting block, 131-second connecting block, 201-protective plate, 202-through groove, 203-support block. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] First embodiment:

[0023] See also Figures 1 to 4 ,in Figure 1 is a schematic structural diagram of a ship parts drilling device according to a first embodiment, Figure 2 yes Figure 1 A magnified view of the local structure at A. Figure 3 is a schematic diagram of the structure of the drawer in the first embodiment, Figure 4 Schematic diagram of the internal structure of the drawer in the first embodiment.

[0024] The utility model provides a drilling device for ship parts: comprising a bottom plate 101, a moving plate 102, a placing plate 103, a frame 104, a motor 105 and a waste cleaning mechanism, wherein the waste cleaning mechanism comprises a mounting frame 106, a waste collecting box 107, a drawer 108, a suction pump 109, a connecting piece 110, an air inlet pipe 111 and a dust cover 112. The above scheme solves the problem that the existing drilling device for processing ship parts does not have a waste cleaning mechanism, and the waste generated during drilling needs to be cleaned manually after the drilling is completed, and the waste generated during the drilling process cannot be cleaned, resulting in reduced work efficiency of the staff. It can be understood that the above scheme can be used in the drilling device for processing ship metal casting parts.

[0025] According to this specific embodiment, first sliding rods 113 are horizontally arranged on both sides of the upper surface of the base plate 101, the movable plate 102 is slidably arranged between the two first sliding rods 113, second sliding rods 114 are vertically arranged at both ends of the upper surface of the movable plate 102, the placement plate 103 is slidably arranged between the two second sliding rods 114, a first screw assembly 115 is horizontally arranged on the upper surface of the base plate 101, the output end of the first screw assembly 115 is connected to the bottom of the movable plate 102, a second screw assembly 116 is vertically arranged on the upper surface of the movable plate 102, the output end of the second screw assembly 116 is connected to the placement plate 103, first electric push rods 117 are arranged on both sides of the upper surface of the placement plate 103, and clamping plates 118 are arranged on the output ends of the two first electric push rods 117, and the frame 104 is also arranged on the side of the base plate 101, and the top of the frame 104 is provided with A second electric push rod 119 is provided, and the output end of the second electric push rod 119 is provided with the motor 105. The lower end of the motor 105 is provided with a laser emitter 120 and a drill bit 121. First, the position where the hole needs to be drilled is marked with a marker pen on the non-standard ship parts that need to be drilled, and after placing it on the placement plate 103, the first electric push rod 117 drives the clamping plate 118 to fix the ship parts on the placement plate 103, and the first screw assembly 115 is started to drive the movable plate 102 to move horizontally on the bottom plate 101, and the second screw assembly 116 is started to drive the placement plate 103 to move vertically on the movable plate 102, so that the position where the hole needs to be drilled marked with a marker pen on the ship parts is moved to the red dot irradiated by the laser emitter 120, and then the second electric push rod 119 is started to drive the motor 105 to move downward, and the motor 105 drives the drill bit 121 to drill the ship parts.

[0026] The mounting frame 106 is also installed on the side of the bottom plate 101, and the waste collection box 107 and the suction pump 109 are arranged on the mounting frame 106. One end of the connecting member 110 is detachably connected to the frame 104, and the other end of the connecting member 110 is connected to the dust hood 112. The connecting member 110 is arranged in an inclined structure, and the dust hood 112 corresponds to the drill bit 121. The drawer 108 is slidably arranged on the waste collection box 107, and the top of the waste collection box 107 is provided with a feed port 122. The input end of the suction pump 109 is connected to the dust hood 112 through the air inlet pipe 111, and the output end of the suction pump 109 is connected to the feed port 122 through a pipeline. When the drill bit 121 is used to clean the ship parts During the drilling process of the parts, the suction pump 109 is started, and the waste chips generated during the drilling are transported to the drawer 108 of the waste chip collection box 107 through the feed port 122 through the cooperation of the air inlet pipe 111 and the dust hood 112. Since the connecting piece 110 for installing the dust hood 112 is arranged in an inclined structure, the input end of the dust hood 112 corresponds to the drilling position of the drill bit 121, so that the suction effect of the waste chips is better. When the drilling is completed, the drawer 108 can be taken out of the waste chip collection box 107, which is convenient for subsequent processing of the waste chips in the drawer 108. With the above structure, the waste chips generated during the drilling process of the ship parts can be automatically cleaned up, thereby improving the work efficiency of the staff.

[0027] Secondly, a guide rail 123 is horizontally arranged inside the drawer 108, and a sliding seat 124 is slidably arranged on the guide rail 123. A scraper 126 is installed on the side of the sliding seat 124 away from the guide rail 123 through a connecting rod 125. A pushing component is arranged inside the guide rail 123, and the output end of the pushing component is connected to the sliding seat 124. The pushing component is started to drive the sliding seat 124 to slide on the guide rail 123, so that the scraper 126 is driven by the connecting rod 125 to translate inside the drawer 108, and the scraper 126 is used to push the waste chips in the drawer 108, so as to avoid the waste chips from being concentrated and accumulated below the feed port 122, so that the drawer 108 can accommodate more waste chips.

[0028] At the same time, the pushing component includes a servo motor 127, a threaded rod 128 and a ball screw nut pair 129. The servo motor 127 is installed inside the guide rail 123. The output end of the servo motor 127 is provided with the threaded rod 128, and the ball screw nut pair 129 is provided on the threaded rod 128. The ball screw nut pair 129 is connected to the sliding seat 124. The servo motor 127 is started to drive the threaded rod 128 to rotate. Since the threaded rod 128 is connected to the ball screw nut pair 129, the sliding seat 124 is driven to slide on the guide rail 123.

[0029] In addition, a first connecting block 130 is provided at one end of the connecting rod 125 close to the sliding seat 124, and a second connecting block 131 is provided at one end of the connecting rod 125 close to the scraper 126. The first connecting block 130 is connected to the sliding seat 124, and the second connecting block 131 is connected to the scraper 126. The first connecting block 130 is installed on the sliding seat 124 using screws, and the second connecting block 131 is installed on the scraper 126 using screws, thereby completing the installation of the connecting rod 125.

[0030] When using a ship parts drilling device of the present embodiment, firstly mark the position where the hole needs to be drilled on the non-standard ship parts that need to be drilled with a marker pen, and place it on the placement plate 103. Then, the first electric push rod 117 drives the clamping plate 118 to fix the ship parts on the placement plate 103. Then, the first screw assembly 115 is started to drive the movable plate 102 to move horizontally on the bottom plate 101. Then, the second screw assembly 116 is started to drive the placement plate 103 to move vertically on the movable plate 102. After the position where the hole needs to be drilled marked with a marker pen on the ship parts is moved to the red dot irradiated by the laser emitter 120, the second electric push rod 119 is started to drive the motor 105 to move downward. The motor 105 drives the drill bit 121 to drill the ship parts. In the process of drilling holes in ship parts using the drill bit 121, the suction pump 109 is started, and the waste chips generated during drilling are transported to the drawer 108 of the waste chip collection box 107 through the feed port 122 through the cooperation of the air inlet pipe 111 and the dust hood 112. Since the connecting piece 110 for installing the dust hood 112 is arranged in an inclined structure, the input end of the dust hood 112 corresponds to the drilling position of the drill bit 121, so that the suction effect of the waste chips is better. When the drilling is completed, the drawer 108 can be taken out of the waste chip collection box 107, which is convenient for subsequent processing of the waste chips in the drawer 108. With the above structure, the waste chips generated during drilling can be automatically cleaned up during the drilling process of ship parts, thereby improving the work efficiency of the staff.

[0031] Second embodiment:

[0032] Based on the first embodiment, please refer to Figure 5 , Figure 5 Schematic diagram of the internal structure of the drawer in the second embodiment.

[0033] The utility model provides a ship parts drilling device which also includes a protective plate 201.

[0034] According to this specific embodiment, the protective plate 201 is provided on the side of the guide rail 123 away from the inner wall of the drawer 108, and a through groove 202 is provided on the sliding seat 124. The protective plate 201 passes through the through groove 202. The provision of the protective plate 201 can prevent excessive attachment of waste chips to the threaded rod 128 in the guide rail 123 to affect the operation of the pushing assembly. The provision of the through groove 202 allows the sliding seat 124 to slide on the protective plate 201.

[0035] Among them, support blocks 203 are provided at both ends of the protective plate 201. The support blocks 203 are detachably connected to the ends of the guide rails 123. The support blocks 203 are fixed to the ends of the guide rails 123 by screws, thereby completing the installation of the protective plate 201.

[0036] When using a ship parts drilling device of this embodiment, the support block 203 is fixed to the end of the guide rail 123 by screws, thereby completing the installation of the protective plate 201. The setting of the protective plate 201 can prevent excessive attachment of waste chips to the threaded rod 128 in the guide rail 123 to affect the operation of the pushing assembly. The setting of the through groove 202 allows the sliding seat 124 to slide on the protective plate 201.

[0037] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A drilling device for ship parts, comprising a base plate, a movable plate, a placement plate, a frame and a motor, wherein first sliding rods are horizontally arranged on both sides of the upper surface of the base plate, the movable plate is slidably arranged between the two first sliding rods, second sliding rods are vertically arranged at both ends of the upper surface of the movable plate, and the placement plate is slidably arranged between the two second sliding rods, a first screw assembly is horizontally arranged on the upper surface of the base plate, an output end of the first screw assembly is connected to the bottom of the movable plate, a second screw assembly is vertically arranged on the upper surface of the movable plate, an output end of the second screw assembly is connected to the placement plate, first electric push rods are arranged on both sides of the upper surface of the placement plate, and clamping plates are arranged at the output ends of the two first electric push rods, the frame is also arranged on the side of the base plate, a second electric push rod is arranged on the top of the frame, the motor is arranged at the output end of the second electric push rod, and a laser emitter and a drill bit are arranged at the lower end of the motor, characterized in that Also includes a waste cleaning mechanism; The waste cleaning mechanism includes a mounting frame, a waste collection box, a drawer, a suction pump, a connecting piece, an air inlet pipe and a dust hood. The mounting frame is also installed on the side of the base plate, and the waste collection box and the suction pump are arranged on the mounting frame. One end of the connecting piece is detachably connected to the frame, and the other end of the connecting piece is connected to the dust hood. The connecting piece is arranged in an inclined structure, and the dust hood corresponds to the drill bit. The drawer is slidably arranged on the waste collection box, and a feed port is arranged on the top of the waste collection box. The input end of the suction pump is connected to the dust hood through the air inlet pipe, and the output end of the suction pump is connected to the feed port through a pipeline.

2. The ship parts drilling device according to claim 1, characterized in that: A guide rail is transversely arranged inside the drawer, a sliding seat is slidably arranged on the guide rail, a scraper is installed on a side of the sliding seat away from the guide rail through a connecting rod, a pushing component is arranged inside the guide rail, and an output end of the pushing component is connected to the sliding seat.

3. The ship parts drilling device according to claim 2, characterized in that: The pushing assembly includes a servo motor, a threaded rod and a ball screw nut pair. The servo motor is installed inside the guide rail. The output end of the servo motor is provided with the threaded rod. The ball screw nut pair is provided on the threaded rod. The ball screw nut pair is connected to the sliding seat.

4. The ship parts drilling device according to claim 3, characterized in that: A first connecting block is arranged at one end of the connecting rod close to the sliding seat, and a second connecting block is arranged at one end of the connecting rod close to the scraper. The first connecting block is connected to the sliding seat, and the second connecting block is connected to the scraper.

5. The ship parts drilling device according to claim 4, characterized in that: The ship parts drilling device also includes a protective plate, which is arranged on a side of the guide rail away from the inner wall of the drawer, and a through slot is arranged through the sliding seat, and the protective plate passes through the through slot.

6. The ship parts drilling device according to claim 5, characterized in that: Support blocks are provided at both ends of the protection plate, and the support blocks are detachably connected to the ends of the guide rails.

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