Drilling device for machining parts of loading machine

Abstract

The utility model discloses a drilling device for processing loader parts, which comprises a bottom frame, a fixing structure is movably arranged on the bottom frame, a mounting structure comprises a movable frame, a plurality of fixing plates and a plurality of extension plates, a support frame is fixedly arranged at the side end of the bottom frame, and the fixing plates are movably arranged on the bottom frame. A first fixing block is arranged on the moving frame, a drill bit assembly is rotatably arranged on the first fixing block, and drilling of parts is achieved through the drill bit assembly; an extension frame is fixedly arranged on the supporting frame, a cleaning structure is movably arranged on the extension frame, the cleaning structure comprises a second fixing block, a spray head and an air pump, the second fixing block is in sliding connection with the extension frame, the air pump is fixedly arranged on the second fixing block, and the cleaning structure is used for cleaning the part after the part is perforated.

Description

Technical Field

[0001] The utility model relates to the field of loader parts production, and more particularly to a drilling device for processing loader parts. Background Art

[0002] In industrial production, loaders are very common. Loaders can be used to transfer raw materials required for production in batches, thereby facilitating the progress of industrial production. Loaders are composed of multiple parts. During the production process of loaders, it is often necessary to drill holes in the required positions on the parts to facilitate the connection between parts. Therefore, a drilling device is needed to drill holes in the parts of the loader. Since some parts of the loader are large and some are small, the larger parts may not be able to be placed on the platform of the drilling device, and it is inconvenient to fix the larger parts, which makes it inconvenient to drill holes in different parts of the loader and inconvenience to produce the loader. At the same time, during the drilling process, a large amount of metal debris will be generated during the contact between the drill bit assembly and the part. When the opening on the part is a blind hole, metal debris will remain in the opening, which is inconvenient to clean and will affect the normal use of the parts, making it inconvenient to produce and process the parts of the loader. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the problems existing in the prior art, the utility model provides a drilling device for processing loader parts to solve the technical problems mentioned in the background technology.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a drilling device for processing loader parts, comprising a base frame, a fixed structure movably provided on the base frame, the fixed structure comprising a movable frame, a fixed plate and an extension plate, a plurality of extension plates being provided, a support frame being fixedly provided on a side end of the base frame, a first fixed block being provided on the movable frame, a drill assembly being rotatably provided on the first fixed block, and drilling of parts is achieved by the drill assembly;

[0007] An extension frame is fixedly provided on the support frame, and a cleaning structure is movably provided on the extension frame. The cleaning structure includes a second fixed block, a nozzle and an air pump. The second fixed block is slidably connected to the extension frame, and the air pump is fixedly provided on the second fixed block. The cleaning structure is used to clean the parts after opening the holes.

[0008] The utility model is further configured such that the movable frame is movably arranged on the base frame, the fixed plate is movably arranged on the fixed plate, the extension plate is detachably arranged on the fixed plate, and a first threaded rod and a first sliding rod are provided on the movable frame, so as to install the fixed plate and the movable frame on the base frame.

[0009] The utility model is further configured such that the first threaded rod is rotatably connected to the base frame via a bearing, the first threaded rod and the first sliding rod both pass through the movable frame, the first threaded rod is threadedly connected to the movable frame, the first sliding rod is slidably connected to the movable frame, and the movable frame is driven to move by the rotation of the first thread.

[0010] The utility model is further configured such that a second threaded rod and a second sliding rod are provided on the movable frame, the second threaded rod is rotatably connected to the movable frame through a bearing, the second threaded rod and the second sliding rod both pass through the fixed plate, the second threaded rod is threadedly connected to the fixed plate, and the second sliding rod is slidably connected to the fixed plate, thereby facilitating the rotation of the second threaded rod to drive the fixed plate to move.

[0011] The utility model is further configured as follows: a notch is provided on the fixing plate, a protruding block is fixedly provided on the extension plate, the protruding block and the notch cooperate with each other, mounting holes are provided on the fixing plate, the extension plate and the protruding block, a fixing rod is detachably provided in the mounting hole, and the fixing rod is threadedly connected to the mounting hole, thereby facilitating the limiting of the two parts by the fixing rod.

[0012] The utility model is further configured as follows: the support frame is provided with a slide groove, sliders are fixedly provided at both ends of the first fixed block, the slide groove and the slider are slidably connected, a mounting plate is detachably provided on the support frame, the mounting plate and the support frame are bolted, a first electric push rod is fixedly provided on the mounting plate, and the moving end of the first electric push rod is fixedly connected to the first fixed block, thereby facilitating the movement of the first fixed block by the first electric push rod.

[0013] The utility model is further configured such that a second electric push rod is fixedly provided on the first fixed block, a movable end of the second electric push rod is connected to the drill head assembly, a third electric push rod is fixedly provided on the second fixed block, and the nozzle is fixedly provided on the movable end of the third electric push rod, so that the second electric push rod can drive the drill head assembly to descend and come into contact with the parts.

[0014] The utility model is further configured such that a third threaded rod is rotatably provided on the extension frame, the third threaded rod passes through the second fixed block, and is threadedly connected to the second fixed block, a connecting pipe is provided between the air pump and the nozzle, and the air pump and the nozzle are connected through the connecting pipe, thereby facilitating the air pump to spray gas from the nozzle to clean the parts.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a drilling device for machining loader parts, which has the following beneficial effects:

[0017] 1. The utility model provides an extension plate at the side end of the fixing plate, and mounting holes are provided on the fixing plate and the extension plate. A fixing rod is detachably provided on the mounting hole. When fixing larger parts, the bolt is screwed into the mounting hole through the cooperation between the protruding block provided on the extension plate and the notch provided on the fixing plate. According to the volume or special shape of the part, the fixing plate is extended to facilitate stable support of the part. After the part is placed, the fixing rod is installed on the fixing plate and the extension plate through threaded connection to limit the part, thereby reducing the movement of the part during the drilling process and facilitating the drilling of the part.

[0018] 2. The utility model sets a cleaning structure at the upper end of the support frame. After the drilling is completed, the third threaded rod is driven to rotate by an external motor, driving the second fixed block to descend, thereby aligning the nozzle with the opening, and the nozzle is driven into the opening by the extension of the third electric push rod. The air is pumped into the nozzle through the connecting pipe by the air pump, so that the nozzle sprays out, thereby blowing out the metal debris in the opening, thereby achieving the cleaning of the part opening, thereby facilitating high-quality production of the parts and facilitating the use of the parts.

[0019] 3. The utility model sets a first threaded rod and a first sliding rod on the base frame, and a threaded rod and a second sliding rod on the movable frame. The first threaded rod is rotated to drive the movable frame to move, and the second threaded rod is rotated to drive the fixed plate to move, thereby facilitating the movement of the parts on the fixed plate, and moving the position of the required hole on the part to the lower end of the drill assembly. The drill assembly is driven down by the extension of the second electric push rod, and the part is drilled through the contact between the drill assembly and the part, thereby facilitating the drilling of holes at different positions of the part as needed, and facilitating the production of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a drilling device for processing loader parts;

[0021] Figure 2 This is a schematic diagram of the matching structure of a mounting plate, a first fixing block and a support frame of a drilling device for machining loader parts;

[0022] Figure 3 This is a schematic diagram of the structure of a fixed structure of a drilling device for machining loader parts;

[0023] Figure 4 This is a schematic diagram of the structure of a chassis of a drilling device for machining loader parts;

[0024] Figure 5 The present invention is a structural schematic diagram of a cleaning structure of a drilling device used for machining loader parts.

[0025] In the figure: 1. Base frame; 2. Moving frame; 3. Fixed plate; 4. Extension plate; 5. Support frame; 6. First fixed block; 7. Drill assembly; 8. Extension frame; 9. Second fixed block; 10. Sprinkler; 11. Air pump; 12. First threaded rod; 13. First slide rod; 14. Second threaded rod; 15. Second slide rod; 16. Notch; 17. Protrusion; 18. Mounting hole; 19. Fixed rod; 20. Slide groove; 21. Slider; 22. Mounting plate; 23. First electric push rod; 24. Second electric push rod; 25. Third electric push rod; 26. Third threaded rod; 27. Connecting pipe. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 A drilling device for processing loader parts includes a base frame 1, a fixed structure is movably provided on the base frame 1, the fixed structure includes a mobile frame 2, a fixed plate 3 and an extension plate 4, a plurality of extension plates 4 are provided, a support frame 5 is fixedly provided on the side end of the base frame 1, a first fixed block 6 is provided on the mobile frame 2, and a drill assembly 7 is rotatably provided on the first fixed block 6;

[0030] An extension frame 8 is fixedly provided on the support frame 5, and a cleaning structure is movably provided on the extension frame 8. The cleaning structure includes a second fixed block 9, a nozzle 10 and an air pump 11. The second fixed block 9 is slidably connected to the extension frame 8, and the air pump 11 is fixedly provided on the second fixed block 9.

[0031] In this embodiment, the main structure of the entire drilling device is composed of the base frame 1, the fixing structure, the extension frame 8 and the cleaning structure, and the parts are drilled by the contact between the drill assembly 7 and the parts.

[0032] More specifically, the cleaning structure facilitates the cleaning of metal debris remaining in the hole after the hole is opened, thereby facilitating the use of the parts.

[0033] See also Figure 1-Figure 5 As an implementation method for drilling parts: the mobile frame 2 is movably arranged on the base frame 1, the fixed plate 3 is movably arranged on the fixed plate 3, the extension plate 4 is detachably arranged on the fixed plate 3, and the mobile frame 2 is provided with a first threaded rod 12 and a first slide rod 13. The first threaded rod 12 is rotatably connected to the base frame 1 through a bearing. The first threaded rod 12 and the first slide rod 13 both pass through the mobile frame 2. The first threaded rod 12 is threadedly connected to the mobile frame 2, and the first slide rod 13 is slidably connected to the mobile frame 2. The mobile frame 2 is provided with a second threaded rod 14 and a second slide rod 15 , the second threaded rod 14 is rotatably connected to the mobile frame 2 through a bearing, the second threaded rod 14 and the second sliding rod 15 both pass through the fixed plate 3, the second threaded rod 14 is threadedly connected to the fixed plate 3, the second sliding rod 15 is slidably connected to the fixed plate 3, a notch 16 is provided on the fixed plate 3, a protruding block 17 is fixedly provided on the extension plate 4, the protruding block 17 cooperates with the notch 16, the fixed plate 3, the extension plate 4 and the protruding block 17 are all provided with a mounting hole 18, a fixing rod 19 is detachably provided in the mounting hole 18, and the fixing rod 19 is threadedly connected to the mounting hole 18;

[0034] Specifically, when fixing the parts, the bolts are screwed into the mounting holes 18 through the cooperation between the protruding blocks 17 provided on the extension plate 4 and the notches 16 provided on the fixing plate 3. The fixing plate 3 is extended according to the volume or special shape of the parts. After the parts are placed, the fixing rods 19 are installed on the fixing plate 3 and the extension plate 4 through threaded connection to limit the parts. The first threaded rod 12 is threadedly connected to the movable frame 2 by rotating the first threaded rod 12. The second threaded rod 14 is threadedly connected to the fixing plate 3 by rotating the second threaded rod 14 to move the fixing plate 3, thereby facilitating the movement of the parts on the fixing plate 3. The position of the required hole on the part is moved to the lower end of the drill assembly 7. The drill assembly 7 is driven to descend by the extension of the second electric push rod 24. The hole in the part is opened by the contact between the drill assembly 7 and the part.

[0035] Please refer to Figure 1-5 , as an implementation method for cleaning parts after drilling: the support frame 5 is provided with a slide groove 20, and sliders 21 are fixedly provided at both ends of the first fixed block 6, and the slide groove 20 and the slider 21 are slidably connected. A mounting plate 22 is detachably provided on the support frame 5, and the mounting plate 22 is bolted to the support frame 5. A first electric push rod 23 is fixedly provided on the mounting plate 22, and the moving end of the first electric push rod 23 is fixedly connected to the first fixed block 6. A second electric push rod 24 is fixedly provided on the first fixed block 6, and the moving end of the second electric push rod 24 is connected to the drill bit assembly 7. A third electric push rod 25 is fixedly provided on the second fixed block 9, and the spray head 10 is fixedly provided on the moving end of the third electric push rod 25. A third threaded rod 26 is rotatably provided on the extension frame 8, and the third threaded rod 26 passes through the second fixed block 9 and is threadedly connected to the second fixed block 9. A connecting pipe 27 is provided between the air pump 11 and the spray head 10, and the air pump 11 and the spray head 10 are communicated through the connecting pipe 27;

[0036] Specifically, after the drilling is completed, the first electric push rod 23 provided on the mounting plate 22 is contracted to drive the first fixed block 6 to move along the support frame 5, making space for the second fixed block 9 to descend, and the third threaded rod 26 is threadedly connected to the second fixed block 9, and the third threaded rod 26 is driven to rotate by an external motor to drive the second fixed block 9 to descend, thereby aligning the nozzle 10 with the opening, and the nozzle 10 is driven into the opening by the extension of the third electric push rod 25, and air is blown into the nozzle 10 through the connecting pipe 27 by the air pump 11, so that the nozzle 10 sprays out, thereby blowing out the metal debris in the opening, and realizing the cleaning of the part opening.

[0037] In summary, when used as a whole:

[0038] When fixing the parts, the bolts are screwed into the mounting holes 18 through the cooperation between the protruding blocks 17 provided on the extension plate 4 and the notches 16 provided on the fixing plate 3. The fixing plate 3 is extended according to the volume or special shape of the parts. After the parts are placed, the fixing rods 19 are installed on the fixing plate 3 and the extension plate 4 through threaded connection to limit the parts.

[0039] When drilling a hole in a part, the first threaded rod 12 is threadedly connected to the mobile frame 2 by rotating the first threaded rod 12, and the fixed plate 3 is threadedly connected to the second threaded rod 14 by rotating the second threaded rod 14, thereby facilitating the movement of the part on the fixed plate 3, and moving the position of the required hole on the part to the lower end of the drill assembly 7. The drill assembly 7 is driven down by the extension of the second electric push rod 24, and the hole is drilled in the part through the contact between the drill assembly 7 and the part.

[0040] When cleaning the parts, after the drilling is completed, the first electric push rod 23 provided on the mounting plate 22 is contracted to drive the first fixed block 6 to move along the support frame 5, making space for the second fixed block 9 to descend, and the third threaded rod 26 is threadedly connected to the second fixed block 9, and the third threaded rod 26 is driven to rotate by an external motor, driving the second fixed block 9 to descend, thereby aligning the nozzle 10 with the opening, and the nozzle 10 is driven into the opening by the extension of the third electric push rod 25, and air is blown into the nozzle 10 through the connecting pipe 27 by the air pump 11, so that the nozzle 10 sprays out, thereby blowing out the metal debris in the opening, and completing the cleaning of the part opening.

[0041] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A drilling device for machining loader parts, comprising a chassis (1), characterized in that: A fixed structure is movably provided on the base frame (1), the fixed structure comprising a mobile frame (2), a fixed plate (3) and an extension plate (4), a plurality of extension plates (4) are provided, a support frame (5) is fixedly provided at a side end of the base frame (1), a first fixed block (6) is provided on the mobile frame (2), and a drill assembly (7) is rotatably provided on the first fixed block (6); An extension frame (8) is fixedly arranged on the support frame (5), and a cleaning structure is movably arranged on the extension frame (8). The cleaning structure comprises a second fixed block (9), a nozzle (10) and an air pump (11). The second fixed block (9) is slidably connected to the extension frame (8), and the air pump (11) is fixedly arranged on the second fixed block (9).

2. A drilling device for machining loader parts according to claim 1, characterized in that: The movable frame (2) is movably arranged on the base frame (1), the fixed plate (3) is movably arranged on the fixed plate (3), the extension plate (4) is detachably arranged on the fixed plate (3), and the movable frame (2) is provided with a first threaded rod (12) and a first sliding rod (13).

3. The drilling device for machining loader parts according to claim 2, characterized in that: The first threaded rod (12) is rotatably connected to the base frame (1) via a bearing, the first threaded rod (12) and the first sliding rod (13) both pass through the mobile frame (2), the first threaded rod (12) and the mobile frame (2) are threadedly connected, and the first sliding rod (13) and the mobile frame (2) are slidably connected.

4. The drilling device for machining loader parts according to claim 2, characterized in that: The movable frame (2) is provided with a second threaded rod (14) and a second slide rod (15); the second threaded rod (14) is rotatably connected to the movable frame (2) via a bearing; the second threaded rod (14) and the second slide rod (15) both pass through the fixed plate (3); the second threaded rod (14) is threadedly connected to the fixed plate (3); and the second slide rod (15) is slidably connected to the fixed plate (3).

5. The drilling device for machining loader parts according to claim 2, characterized in that: The fixing plate (3) is provided with a notch (16), the extension plate (4) is fixedly provided with a protruding block (17), the protruding block (17) and the notch (16) cooperate with each other, the fixing plate (3), the extension plate (4) and the protruding block (17) are all provided with mounting holes (18), a fixing rod (19) is detachably provided in the mounting hole (18), and the fixing rod (19) is threadedly connected to the mounting hole (18).

6. The drilling device for machining loader parts according to claim 1, characterized in that: The support frame (5) is provided with a slide groove (20), and sliders (21) are fixedly provided at both ends of the first fixed block (6), and the slide groove (20) and the sliders (21) are slidably connected. A mounting plate (22) is detachably provided on the support frame (5), and the mounting plate (22) is bolted to the support frame (5). A first electric push rod (23) is fixedly provided on the mounting plate (22), and the moving end of the first electric push rod (23) is fixedly connected to the first fixed block (6).

7. The drilling device for machining loader parts according to claim 1, characterized in that: A second electric push rod (24) is fixedly arranged on the first fixed block (6), and a movable end of the second electric push rod (24) is connected to the drill assembly (7). A third electric push rod (25) is fixedly arranged on the second fixed block (9), and the nozzle (10) is fixedly arranged on the movable end of the third electric push rod (25).

8. The drilling device for machining loader parts according to claim 1, characterized in that: A third threaded rod (26) is rotatably provided on the extension frame (8), and the third threaded rod (26) passes through the second fixed block (9) and is threadedly connected to the second fixed block (9). A connecting pipe (27) is provided between the air pump (11) and the nozzle (10), and the air pump (11) and the nozzle (10) are communicated through the connecting pipe (27).

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