High-precision drilling machine for machining titanium alloy spectacle frame

Abstract

The utility model discloses a high-precision drilling machine for titanium alloy spectacle frame processing, which comprises a bottom plate, a fixed column is fixedly installed on the top of the bottom plate, a dust collection platform deck located on one side of the fixed column is arranged on the top of the bottom plate, and a lifting motor located on the other side of the fixed column is fixedly installed on the top of the bottom plate. The output end of the lifting motor is fixedly provided with a threaded rod, the exterior of the fixing column is slidably sleeved with a lifting sleeve, one side of the lifting sleeve is integrally provided with a threaded sleeve, the threaded rod is in threaded connection with the middle of the threaded sleeve in a penetrating mode, and the other side of the lifting sleeve is fixedly provided with a drilling motor located over the dust collection carrying table; a mounting base is fixedly mounted at the output end of the bottom of the drilling motor, and a drill bit is fixedly mounted at the bottom of the mounting base. The structure of the lifting column and the lifting sleeve and the threaded rod are used for lifting, the situation that the drilling motor shakes in the drilling process is prevented, and the situation that the drilling precision is reduced due to shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of eyeglass frame processing, in particular to a high-precision drilling machine for processing titanium alloy eyeglass frames. Background Art

[0002] As the number of myopic people is gradually increasing, the demand for myopia glasses is getting bigger and bigger. Myopia glasses are mainly composed of lenses and frames. The frame is the entire supporting frame of myopia glasses and plays a very important role. Generally, holes are drilled on the frame to facilitate the installation of other components. In particular, glasses frames made of titanium alloy must use high-precision drilling devices.

[0003] However, the existing drilling devices on the market are relatively high and inconvenient to store. In addition, since the drill bit needs to be connected with a connecting rod, and the connecting rod has a certain length, the connecting rod may shake during drilling, affecting the drilling operation. Therefore, a high-precision drilling machine for eyeglass frame processing has been developed to solve the above problems.

[0004] Therefore, we propose a high-precision drilling machine for titanium alloy eyeglass frame processing. Utility Model Content

[0005] The utility model aims to provide a high-precision drilling machine for processing titanium alloy eyeglass frames to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision drilling machine for processing titanium alloy eyeglass frames, comprising a base plate, a fixing column is fixedly installed on the top of the base plate, a dust suction platform located on one side of the fixing column is arranged on the top of the base plate, a lifting motor located on the other side of the fixing column is fixedly installed on the top of the base plate, a threaded rod is fixedly installed on the output end of the lifting motor, a lifting sleeve is provided on the external sliding sleeve of the fixing column, a threaded sleeve is integrally provided on one side of the lifting sleeve, the threaded rod is threadedly connected with the middle part of the threaded sleeve, a drilling motor located directly above the dust suction platform is fixedly installed on the other side of the lifting sleeve, a mounting seat is fixedly installed on the output end of the bottom of the drilling motor, and a drill bit is fixedly installed on the bottom of the mounting seat.

[0007] Optionally, the top of the threaded rod is rotatably connected to the top of the fixed column, and the drill bit, the mounting seat and the rotating shaft of the drilling motor are coaxially arranged.

[0008] Optionally, a connecting rod is fixedly mounted on one side of the lifting sleeve, a fixing ring is provided at the end of the connecting rod, and the fixing ring is rotatably sleeved on the outer circumferential surface of the mounting seat.

[0009] Optionally, the dust suction platform includes a collection box fixedly mounted on the top of the base plate, the collection box is located directly below the drill bit, a porous plate is fixedly mounted on the top of the collection box, and the top of the porous plate is flush with the top of the collection box.

[0010] Optionally, a vacuum cleaner located on one side of the lifting motor is fixedly installed on the top of the base plate, a dust hopper is provided on one side of the collecting box, a suction pipe is fixedly installed at the end of the dust hopper, and the other end of the suction pipe is fixedly installed on the vacuum cleaner.

[0011] Optionally, a guide slope is provided at the bottom of the collection box, and the bottom of the guide slope is flush with the bottom of the dust collecting hopper.

[0012] Optionally, the length of the lifting sleeve is greater than the length of the drilling motor, and the length of the threaded sleeve is less than the length of the lifting sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The high-precision drilling machine for processing titanium alloy eyeglass frames is provided with a lifting sleeve, and a driving motor drives the threaded rod to rotate, so that the threaded sleeve threadedly connected to the threaded rod drives the lifting sleeve to rise or fall along the fixed column, and then drives the drilling motor to move up and down to drill holes in the titanium alloy eyeglass frame placed on the porous plate. The structure of the lifting column and the lifting sleeve and the lifting and lowering through the threaded rod can prevent the drilling motor from shaking during the drilling process, thereby avoiding reducing the drilling accuracy due to shaking.

[0015] 2. The high-precision drilling machine for processing titanium alloy eyeglass frames is provided with a dust suction platform. The vacuum cleaner is started during drilling. The debris generated during drilling is sucked into the collection box through the through holes of the porous plate and transported to the dust hopper through the guide slope. The vacuum cleaner sucks the debris into the vacuum cleaner through the suction pipe for collection, which is convenient for collecting the debris generated during drilling and storing it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-precision drilling machine for processing titanium alloy eyeglass frames according to the utility model;

[0017] Figure 2 This is a structural schematic diagram of a lifting sleeve of a high-precision drilling machine for processing titanium alloy eyeglass frames according to the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a dust suction platform of a high-precision drilling machine for processing titanium alloy eyeglass frames according to the utility model;

[0019] Figure 4The utility model is a structural schematic diagram of a collection box of a high-precision drilling machine for processing titanium alloy eyeglass frames.

[0020] In the figure: 1. bottom plate; 2. dust suction platform; 21. collection box; 22. porous plate; 23. dust hopper; 24. suction pipe; 25. vacuum cleaner; 26. guide ramp; 3. fixed column; 4. lifting motor; 5. lifting sleeve; 6. threaded rod; 7. threaded sleeve; 8. drilling motor; 9. drill bit; 10. connecting rod; 11. fixing ring; 12. mounting seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model provides a high-precision drilling machine for titanium alloy eyeglass frame processing, comprising a base plate 1, a fixed column 3 is fixedly installed on the top of the base plate 1, a dust suction platform 2 located on one side of the fixed column 3 is arranged on the top of the base plate 1, a lifting motor 4 located on the other side of the fixed column 3 is fixedly installed on the top of the base plate 1, a threaded rod 6 is fixedly installed on the output end of the lifting motor 4, an external sliding sleeve of the fixed column 3 is provided with a lifting sleeve 5, a threaded sleeve 7 is integrally arranged on one side of the lifting sleeve 5, the threaded rod 6 is threadedly connected with the middle part of the threaded sleeve 7, and a drilling motor located just above the dust suction platform 2 is fixedly installed on the other side of the lifting sleeve 5 Machine 8, the output end at the bottom of the drilling motor 8 is fixedly installed with a mounting seat 12, and the bottom of the mounting seat 12 is fixedly installed with a drill bit 9. By setting the lifting sleeve 5, the driving motor drives the threaded rod 6 to rotate, and then the threaded sleeve 7 threadedly connected to the threaded rod 6 drives the lifting sleeve 5 to rise or fall along the fixed column 3, and then drives the drilling motor 8 to move up and down to drill the titanium alloy glasses frame placed above the porous plate 22. The structure of the lifting column and the lifting sleeve 5 and the lifting through the threaded rod 6 can prevent the drilling motor 8 from shaking during the drilling process, thereby avoiding reducing the drilling accuracy due to shaking.

[0023] The top of the threaded rod 6 is rotatably connected to the top of the fixed column 3, and the drill bit 9, the mounting seat 12 and the rotating shaft of the drilling motor 8 are coaxially arranged.

[0024] A connecting rod 10 is fixedly mounted on one side of the lifting sleeve 5 , and a fixing ring 11 is arranged at the end of the connecting rod 10 . The fixing ring 11 is rotatably sleeved on the outer circumference of the mounting seat 12 .

[0025] The dust collecting platform 2 includes a collecting box 21 fixedly mounted on the top of the base plate 1 . The collecting box 21 is located directly below the drill bit 9 . A porous plate 22 is fixedly mounted on the top of the collecting box 21 . The top of the porous plate 22 is flush with the top of the collecting box 21 .

[0026] A vacuum cleaner 25 located on one side of the lifting motor 4 is fixedly installed on the top of the base plate 1, a dust hopper 23 is provided on one side of the collecting box 21, a suction pipe 24 is fixedly installed at the end of the dust hopper 23, and the other end of the suction pipe 24 is fixedly installed with the vacuum cleaner 25.

[0027] A guide slope 26 is provided at the bottom of the collecting box 21, and the bottom of the guide slope 26 is flush with the bottom of the dust hopper 23. By setting the dust suction platform 2, the vacuum cleaner 25 is started during drilling, and the debris generated during drilling is sucked into the collecting box 21 through the through holes of the porous plate 22, and transported to the dust hopper 23 through the guide slope 26. The vacuum cleaner 25 sucks the debris into the vacuum cleaner 25 through the suction pipe 24 for collection, which is convenient for collecting the debris generated during drilling and for storage.

[0028] The length of the lifting sleeve 5 is greater than the length of the drilling motor 8 , and the length of the threaded sleeve 7 is less than the length of the lifting sleeve 5 .

[0029] Working principle:

[0030] The driving motor drives the threaded rod 6 to rotate, so that the threaded sleeve 7 threadedly connected to the threaded rod 6 drives the lifting sleeve 5 to rise or fall along the fixed column 3, and then drives the drilling motor 8 to move up and down to drill the titanium alloy glasses frame placed above the porous plate 22. The structure of the lifting column and the lifting sleeve 5 and the lifting and lowering through the threaded rod 6 can prevent the drilling motor 8 from shaking during the drilling process, thereby avoiding the reduction of drilling accuracy due to shaking. The vacuum cleaner 25 is started during drilling, and the debris generated during drilling is sucked into the collection box 21 through the through holes of the porous plate 22, and is transported to the dust collecting hopper 23 through the guide slope 26. The vacuum cleaner 25 sucks the debris into the vacuum cleaner 25 through the suction pipe 24 for collection, which is convenient for collecting the debris generated during drilling and for storage.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision drilling machine for titanium alloy eyeglass frame processing, comprising a base plate (1), characterized in that: A fixing column (3) is fixedly installed on the top of the base plate (1), a dust collecting platform (2) located on one side of the fixing column (3) is arranged on the top of the base plate (1), a lifting motor (4) located on the other side of the fixing column (3) is fixedly installed on the top of the base plate (1), a threaded rod (6) is fixedly installed on the output end of the lifting motor (4), an external sliding sleeve of the fixing column (3) is provided with a lifting sleeve (5), one side of the lifting sleeve (5) is integrally provided with a threaded sleeve (7), the threaded rod (6) and the middle part of the threaded sleeve (7) are threadedly connected, a drilling motor (8) located directly above the dust collecting platform (2) is fixedly installed on the other side of the lifting sleeve (5), a mounting seat (12) is fixedly installed on the output end of the bottom of the drilling motor (8), and a drill bit (9) is fixedly installed on the bottom of the mounting seat (12).

2. A high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 1, characterized in that: The top of the threaded rod (6) is rotatably connected to the top of the fixed column (3), and the drill bit (9), the mounting seat (12) and the rotating shaft of the drilling motor (8) are coaxially arranged.

3. The high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 1, characterized in that: A connecting rod (10) is fixedly mounted on one side of the lifting sleeve (5), a fixing ring (11) is provided at the end of the connecting rod (10), and the fixing ring (11) is rotatably sleeved on the outer peripheral surface of the mounting seat (12).

4. The high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 1, characterized in that: The dust suction platform (2) comprises a collection box (21) fixedly mounted on the top of the base plate (1); the collection box (21) is located directly below the drill bit (9); a porous plate (22) is fixedly mounted on the top of the collection box (21); the top of the porous plate (22) is flush with the top of the collection box (21).

5. A high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 4, characterized in that: A dust collector (25) located on one side of the lifting motor (4) is fixedly mounted on the top of the base plate (1), a dust collecting hopper (23) is provided on one side of the collecting box (21), a suction pipe (24) is fixedly mounted at the end of the dust collecting hopper (23), and the other end of the suction pipe (24) is fixedly mounted to the dust collector (25).

6. A high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 5, characterized in that: The bottom of the collection box (21) is provided with a guide slope (26), and the bottom of the guide slope (26) is flush with the bottom of the dust collecting hopper (23).

7. The high-precision drilling machine for titanium alloy eyeglass frame processing according to claim 1, characterized in that: The length of the lifting sleeve (5) is greater than the length of the drilling motor (8), and the length of the threaded sleeve (7) is less than the length of the lifting sleeve (5).

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