Vertical double-head drilling machine tool

Abstract

The utility model discloses a vertical double-end drilling machine tool, which relates to the technical field of drilling machine tools, and comprises a bottom plate and a drilling machine, the bottom of the bottom plate is fixedly connected with a plurality of support columns, the bottom of the bottom plate is communicated with a collecting box, the outer wall of the bottom plate is fixedly connected with a frame, one side of the bottom plate is fixedly connected with a base table, and the base table is fixedly connected with a base. And one side of the base table is fixedly connected with a motor. According to the device, through the gear disc meshed with several teeth on the outermost edge of the rack, the device pulls the rack through the half gear disc, then scraps drilled out from the platform are scraped into the collecting box through the scraping plate, and through the cross rod which is hollow inside, provided with the inner thread groove in the outer wall and meshed with the thread rod, the scraps are scraped into the collecting box through the scraping plate. According to the drilling equipment, the clamping block can stretch into a hole of the drilling machine by screwing the transverse rod or the threaded rod, so that a seat stand at the top of a drill bit of the drilling machine is fixed, and then the drill bit is detached through rotation of the drilling machine.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machine tools, and more specifically to a vertical double-head drilling machine tool. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many methods for processing mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc. However, for parts with high precision requirements and fine surface roughness requirements, a vertical double-head drilling machine tool is required.

[0003] The drill bits currently used for drilling holes in machine tools are all fixed very tightly, so that it is not easy to fail during processing. However, most of these drill bits are very troublesome and laborious to disassemble because they are fixed very firmly.

[0004] A vertical double-head drilling machine tool is disclosed in the Chinese utility model patent application number: CN201922317385.5, including a machine tool, one side of the machine tool is fixedly connected to a first machine platform, the top of the first machine platform is fixedly connected to a connecting line, the end of the connecting line away from the first machine platform is fixedly connected to a motor, the bottom of the motor is provided with a cylinder head, the bottom of the cylinder head is movably connected to a drill bit, and one side of the cylinder head is fixedly connected to an airway. The vertical double-head drilling machine tool generates a lot of debris when drilling holes driven by the motor to drive the bottom of the cylinder head to be movably connected to the drill bit, which makes cleaning difficult.

[0005] Therefore, it is necessary to propose a vertical double-head drilling machine to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model aims to solve the problem that it is difficult to disassemble the drill bit and it is troublesome to clean the drilled debris. The utility model provides a vertical double-head drilling machine tool.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0010] A vertical double-head drilling machine comprises a base plate and a drilling machine, wherein a plurality of supporting columns are fixedly connected to the bottom of the base plate, a collecting box is connected to the bottom of the base plate, a frame is fixedly connected to the outer wall of the base plate, a base platform is fixedly connected to one side of the base plate, a motor is fixedly connected to one side of the base platform, a half gear plate is fixedly connected to the output end of the motor, two spring rods are fixedly connected to one side of the frame, a scraper is fixedly connected to one end of the spring rod, a rack is fixedly connected to one side of the scraper, a cross bar is threadedly connected to one side of the frame, a threaded rod is threadedly connected to the inner wall of the cross bar, a push rod is fixedly connected to one end of the threaded rod, and a block is fixedly connected to one end of the push rod.

[0011] Furthermore, a rectangular processing protection groove is opened at the bottom of the bottom plate, and a through-hole is opened at one end of the bottom of the bottom plate, and a collection box is located below.

[0012] Furthermore, the outer tooth portion of the half gear plate is meshed with several teeth at the outermost edge of the rack.

[0013] Furthermore, the spring rods are arranged in a linear array, and the scraper is inclined downward at forty-five degrees and fits the bottom plate surface.

[0014] Furthermore, the drilling machine is located directly above the top of the base plate and a groove corresponding to the position of the block is opened on one side of the middle base. The top of the drill bit part of the drilling machine is threadedly connected to the mounting seat and the mounting seat is rotatably connected to the drilling machine. The top of the drilling machine is connected to the electric telescopic rod and the electric telescopic rod is fixed to the frame.

[0015] Furthermore, an outer wall of the crossbar is provided with an external thread, and an internal thread groove is opened in the middle of one side of the frame and meshes with the external thread portion of the crossbar.

[0016] Furthermore, the interior of the crossbar is hollow and the outer wall is provided with an internal thread groove which is meshed with the threaded rod, and a ring column for hand-holding is fixed at one end of the outer wall of the crossbar.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model uses a gear plate meshed with several teeth at the outermost edge of the rack and a scraper fitted with the bottom plate surface to enable the device to pull the rack through the half gear plate, and then let the scraper scrape all the debris drilled out of the platform into the collection box, thereby achieving the purpose of easy cleaning.

[0020] 2. The utility model, through a bottom plate with a groove in the middle corresponding to the position of the clamping block, and a cross bar which is hollow inside and has an internal thread groove on the outer wall and meshes with the threaded rod, enables the device to extend the clamping block into the hole of the drilling machine by twisting the cross bar or the threaded rod, thereby fixing the top seat of the drill bit of the drilling machine and then removing the drill bit by rotating the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional front view schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the structure of the utility model;

[0024] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0025] Figure numerals: 1, bottom plate; 2, support column; 3, collection box; 4, frame; 5, base platform; 6, motor; 7, half gear plate; 8, spring rod; 9, scraper; 10, rack; 11, drilling machine; 12, cross bar; 13, threaded rod; 14, push rod; 15, block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-2 A vertical double-head drilling machine comprises a base plate 1 and a drilling machine 11. A plurality of supporting columns 2 are fixedly connected to the bottom of the base plate 1. A collecting box 3 is connected to the bottom of the base plate 1. A frame 4 is fixedly connected to the outer wall of the base plate 1. A base platform 5 is fixedly connected to one side of the base plate 1. A motor 6 is fixedly connected to one side of the base platform 5. A semi-gear plate 7 is fixedly connected to the output end of the motor 6. Two spring rods 8 are fixedly connected to one side of the frame 4. A scraper 9 is fixedly connected to one end of the spring rod 8. A rack 10 is fixedly connected to one side of the scraper 9. A cross bar 12 is threadedly connected to one side of the frame 4. A threaded rod 13 is threadedly connected to the inner wall of the cross bar 12. A push rod 14 is fixedly connected to one end of the threaded rod 13. A block 15 is fixedly connected to one end of the push rod 14.

[0029] In this embodiment, through the base plate 1 with a groove in the middle corresponding to the position of the block 15, and the cross bar 12 which is hollow inside and has an internal thread groove on the outer wall and meshes with the threaded rod 13, the device can extend the block 15 into the hole of the drilling machine 11 by twisting the cross bar 12 or the threaded rod 13. When the block 15 is inserted into the top base of the drilling machine 11, the drilling machine 11 is turned on. Because the base is fixed, only the drill bit can extend by itself, so that the drill bit can be removed by itself, thereby fixing the top base of the drill bit of the drilling machine 11 and then allowing the drilling machine 11 to rotate to remove the drill bit.

[0030] Example 2

[0031] See also Figure 3-4 This embodiment is a further optimization based on the embodiment 1. Specifically, a rectangular processing protection groove is opened at the bottom of the bottom plate 1, and a through gap is opened at one end of the bottom of the bottom plate 1, and the collection box 3 is located below.

[0032] Specifically, the outer teeth of the half gear plate 7 mesh with several teeth at the outermost edge of the rack 10 .

[0033] Specifically, the spring rods 8 are arranged in a linear array, and the scraper 9 is inclined downward at forty-five degrees and is in contact with the surface of the bottom plate 1 .

[0034] Specifically, the drilling machine 11 is located directly above the top of the base plate 1 and a groove corresponding to the position of the block 15 is opened on one side of the middle base. The top of the drill bit part of the drilling machine 11 is threadedly connected to the mounting seat and the mounting seat is rotatably connected to the drilling machine 11. The top of the drilling machine 11 is connected to the electric telescopic rod and the electric telescopic rod is fixed to the frame 4.

[0035] Specifically, an outer wall of the crossbar 12 is provided with an external thread, and an internal thread groove is opened in the middle of one side of the frame 4 and meshes with the external thread portion of the crossbar 12 .

[0036] Specifically, the interior of the cross bar 12 is hollow and the outer wall is provided with an internal thread groove which is meshed with the threaded rod 13 . A ring column for hand-holding is fixed at one end of the outer wall of the cross bar 12 .

[0037] In this embodiment, through the half-toothed gear plate 7 meshing with several teeth at the outermost edge of the rack 10 and the scraper 9 fitted with the surface of the bottom plate 1, the device pulls the rack 10 through the half-toothed gear plate 7, and then the scraper 9 scrapes the debris drilled out of the platform into the collection box 3, so as to achieve the purpose of easy cleaning. The motor 6 drives the half-toothed gear plate 7 to mesh with the rack 10 at one end of the spring rod 8 to extend forward, and then the scraper 9 scrapes the debris into the collection box 3. When half of the teeth of the half-toothed gear plate 7 are fully meshed, the spring rod 8 rebounds, causing the rack 10 to return to the origin and mesh with the half-toothed gear plate 7 again.

[0038] Working principle: first, place the equipment at the work site through the bottom support column 2 of the base plate 1, then put the workpiece on the middle of the base plate 1, turn on the drilling machine 11 and the electric telescopic rod to drill the workpiece. After the drilling is completed and the drill bit is retracted, the cross bar 12 can be held and the internal threaded rod 13 can be screwed to make the block 15 at one end of the push rod 14 be stuck in the top seat of the drilling machine 11, or the cross bar 12 can be screwed to bring the block 15 closer to the drilling machine 11. When the block 15 is stuck in the top seat of the drilling machine 11, the drilling machine 11 is turned on. Because the seat is fixed, only the drill bit can extend by itself, so that the drill bit can be removed by itself, and the drilled debris can be turned on the motor 6 to drive the half gear plate 7 to engage the rack 10 at one end of the spring rod 8 to extend forward, and then the scraper 9 scrapes the debris into the collection box 3. When half of the teeth of the half gear plate 7 are fully engaged, the spring rod 8 rebounds, so that the rack 10 returns to the origin and engages with the half gear plate 7 again.

[0039] In summary: the utility model, through the gear plate 7 meshing with several teeth at the outermost edge of the rack 10, and the scraper 9 fitted with the surface of the base plate 1, enables the device to pull the rack 10 through the half gear plate 7, and then let the scraper 9 scrape the debris drilled on the platform into the collection box 3, so as to achieve the purpose of easy cleaning, through the base plate 1 with a groove in the middle corresponding to the position of the block 15, and the cross bar 12 which is hollow inside and has an internal thread groove on the outer wall and meshes with the threaded rod 13, the device can extend the block 15 into the hole of the drilling machine 11 by twisting the cross bar 12 or the threaded rod 13.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vertical double-head drilling machine tool, comprising a base plate (1) and a drilling machine (11), characterized in that: The bottom of the base plate (1) is fixedly connected to a plurality of support columns (2), the bottom of the base plate (1) is connected to a collection box (3), the outer wall of the base plate (1) is fixedly connected to a frame (4), one side of the base plate (1) is fixedly connected to a base platform (5), one side of the base platform (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a half gear plate (7), one side of the frame (4) is fixedly connected to two spring rods (8), one end of the spring rod (8) is fixedly connected to a scraper (9), one side of the scraper (9) is fixedly connected to a rack (10), one side of the frame (4) is threadedly connected to a cross bar (12), the inner wall of the cross bar (12) is threadedly connected to a threaded rod (13), one end of the threaded rod (13) is fixedly connected to a push rod (14), and one end of the push rod (14) is fixedly connected to a clamping block (15).

2. A vertical double-head drilling machine tool according to claim 1, characterized in that: The bottom of the bottom plate (1) is provided with a rectangular processing protection groove, and one end of the bottom of the bottom plate (1) is provided with a through-hole, and a collection box (3) is located below.

3. A vertical double-head drilling machine tool according to claim 1, characterized in that: The outer toothed portion of the half gear plate (7) meshes with several teeth at the outermost edge of the rack (10).

4. A vertical double-head drilling machine tool according to claim 1, characterized in that: The spring rods (8) are arranged in a linear array, and the scraper (9) is inclined downward at a 45-degree angle and is in contact with the surface of the bottom plate (1).

5. The vertical double-head drilling machine tool according to claim 1, characterized in that: The drilling machine (11) is located directly above the top of the base plate (1) and has a groove corresponding to the position of the block (15) on one side of the middle base. The top of the drill head of the drilling machine (11) is threadedly connected to the mounting seat, and the mounting seat is rotatably connected to the drilling machine (11). The top of the drilling machine (11) is connected to the electric telescopic rod, and the electric telescopic rod is fixed to the frame (4).

6. A vertical double-head drilling machine tool according to claim 1, characterized in that: The outer wall of the cross bar (12) is provided with an external thread, and the middle part of one side of the frame (4) is provided with an internal thread groove which meshes with the external thread part of the cross bar (12).

7. A vertical double-head drilling machine tool according to claim 1, characterized in that: The interior of the cross bar (12) is hollow and the outer wall is provided with an internal thread groove and meshes with the threaded rod (13). A ring column for hand-holding is fixed to one end of the outer wall of the cross bar (12).

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