Drilling machine tool for machining plastic-steel doors and windows

Abstract

The utility model discloses a drilling machine tool for processing plastic-steel doors and windows, which comprises an operating platform, a leak hole is arranged on the operating platform, an electric drill is arranged above the operating platform, a plane moving mechanism is arranged in the leak hole, the plane moving mechanism comprises two sliding rods fixedly arranged on the inner wall of the operating platform, a U-shaped sliding block is arranged on the two sliding rods, and the U-shaped sliding block is arranged on the operating platform. A long support is arranged on the U-shaped sliding block, a plurality of clamping teeth are evenly and fixedly installed on one side of the inner wall of the long support, a circular gear is arranged in the long support and meshed with the clamping teeth, two threaded rods are rotationally installed between the inner walls of the operation table, and a transmission gear is arranged between the two threaded rods. The transmission gear is meshed with the threaded grooves in the two threaded rods respectively, and a circular shaft is fixedly installed between the transmission gear and the circular gear. According to the plastic-steel door and window drilling machine, any position of a plastic-steel door and window on the long support can be conveniently drilled through the plane moving mechanism, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of plastic-steel door and window processing, in particular to a drilling machine tool for processing plastic-steel doors and windows. Background Art

[0002] Plastic-steel doors and windows are made of polyvinyl chloride resin as the main raw material, with a certain proportion of stabilizers, colorants, fillers, UV absorbers, etc. added. After extrusion into profiles, they are made by cutting, welding or screwing. In order to enhance the rigidity of the profile, steel linings need to be added to the profile cavity that exceeds a certain length. Under this production process, plastic-steel door and window frames usually need to be drilled during the processing process to install locks, hardware and other accessories.

[0003] The drilling position on traditional drilling machines is fixed. When adjusting the drilling position, it is often necessary to move the workbench or workpiece, which is a cumbersome operation. In addition, it is difficult and time-consuming to adjust the position of large plastic-steel doors and windows. For some plastic-steel doors and windows with curved surfaces and special-shaped structures, traditional drilling machines find it difficult to find the appropriate drilling position and angle, and cannot be flexibly adjusted according to the shape and requirements of the workpiece to adapt to drilling processing of various types of workpieces. Utility Model Content

[0004] The utility model aims to solve the problem that the drilling position on the existing drilling machine cannot be conveniently and arbitrarily adjusted, and proposes a drilling machine for processing plastic-steel doors and windows.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A drilling machine for processing plastic-steel doors and windows, comprising an operating table, a leakage hole being opened on the operating table, an electric drill being provided above the operating table, a plane moving mechanism being provided in the leakage hole, the plane moving mechanism comprising two sliding rods fixedly mounted on the inner wall of the operating table, a U-shaped slider being provided on the two sliding rods, an elongated bracket being provided on the inner wall of the elongated bracket, a plurality of latching teeth being evenly fixedly mounted on one side, a circular gear being provided in the elongated bracket, the circular gear being meshed with the plurality of latching teeth, two threaded rods being rotatably mounted between the inner walls of the operating table, a transmission gear being provided between the two threaded rods, the transmission gear being respectively meshed with the thread grooves on the two threaded rods, and a circular shaft being fixedly mounted between the transmission gear and the circular gear.

[0007] As a further description of the above technical solution, the two sliding rods respectively pass through the U-shaped slider and are slidably connected to the U-shaped slider, the two threaded rods are arranged directly below the two sliding rods and the two threaded rods are arranged in the same direction, and the round shaft passes through the U-shaped slider and is rotatably connected to the U-shaped slider.

[0008] As a further description of the above technical solution, limiting grooves are provided on both sides of the inner wall of the U-shaped slider, and both sides of the lower end of the elongated bracket are slidably installed in the two limiting grooves respectively.

[0009] As a further description of the above technical solution, motors are fixedly installed on both sides of the operating table, and the output ends of the two motors respectively pass through the operating table and are fixedly connected to the two threaded rods respectively.

[0010] As a further description of the above technical solution, two symmetrically arranged arc-shaped protective covers are fixedly installed between the inner walls of the operating table, and the two arc-shaped protective covers are located between the two threaded rods and the two sliding rods.

[0011] As a further description of the above technical solution, an elongated hole is provided at the upper end of the elongated bracket, and a bidirectional screw rod is rotatably installed in the elongated bracket. The thread grooves at both ends of the bidirectional screw rod are arranged in opposite directions. One end of the bidirectional screw rod passes through the elongated bracket and is fixedly connected with a knob. Two T-shaped clamping rods are respectively strung together at both ends of the bidirectional screw rod, and the two T-shaped clamping rods are respectively threadedly connected to the bidirectional screw rod and slidably installed in the elongated hole.

[0012] As a further description of the above technical solution, a U-shaped bracket is fixedly installed on the operating table, a pneumatic telescopic rod is fixedly installed on the U-shaped bracket, the telescopic end of the pneumatic telescopic rod passes through the U-shaped bracket and is fixedly connected to the electric drill, and a collection box is slidably installed at the lower end of the operating table.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, due to the adoption of a plane moving mechanism, the drilling position of the plastic-steel doors and windows on the elongated bracket is adjusted by simultaneously driving the two threaded rods to rotate in the same direction. Due to the rotation of the threads on the threaded rods, a propulsion force is generated in the axial direction. This propulsion force acts on the transmission gear in contact with the threads, prompting the transmission gear to move along the axial direction of the threaded rod, and further causing the circular shaft to push the U-shaped slider on the two slide rods to move longitudinally along the direction of the two slide rods. When the two threaded rods are driven to rotate in opposite directions, the two threaded rods respectively form an opposite propulsion force on the two threaded rods, thereby driving the transmission gear to rotate in place, further causing the circular shaft to drive the circular gear to rotate, and then pushing the elongated bracket on the plurality of teeth to move laterally on the U-shaped slider, so that any position of the plastic-steel doors and windows on the elongated bracket can be adjusted to align with the position of the electric drill for drilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic structural diagram of the planar moving mechanism of the present utility model;

[0017] Figure 3 This is a cross-sectional view of the internal structure of the elongated bracket of the present invention.

[0018] Reference numerals: 10, operating table; 101, leak hole; 11, U-shaped bracket; 12, pneumatic telescopic rod; 13, electric drill; 14, collection box; 15, arc-shaped protective cover; 16, slide rod;

[0019] 20. Long bracket; 201. Long hole; 202. Clamping teeth; 21. U-shaped slider; 211. Limiting groove; 22. Circular gear; 23. Circular shaft; 24. Transmission gear; 25. Threaded rod; 26. Motor; 27. Bidirectional screw rod; 28. T-shaped clamping rod; 29. ​​Knob. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] Please refer to the attached Figure 1-Figure 3 As shown, the utility model provides a technical solution: a drilling machine tool for processing plastic steel doors and windows, including an operating table 10, a leakage hole 101 is opened on the operating table 10, an electric drill 13 is provided above the operating table 10, a plane moving mechanism is provided in the leakage hole 101, the plane moving mechanism includes two slide bars 16 fixedly mounted on the inner wall of the operating table 10, a U-shaped slider 21 is provided on the two slide bars 16, an elongated bracket 20 is provided on the U-shaped slider 21, a plurality of latch teeth 202 are evenly fixedly installed on one side of the inner wall of the elongated bracket 20, and the elongated bracket 20 is provided with a plurality of latch teeth 202. A circular gear 22 is provided in the bracket 20, which meshes with a number of teeth 202. Two threaded rods 25 are rotatably installed between the inner walls of the operating table 10. A transmission gear 24 is provided between the two threaded rods 25. The transmission gear 24 meshes with the thread grooves on the two threaded rods 25 respectively. A circular shaft 23 is fixedly installed between the transmission gear 24 and the circular gear 22. Through the plane moving mechanism, any position of the plastic-steel doors and windows on the elongated bracket 20 can be adjusted to align with the position of the electric drill 13 for drilling, thereby improving the drilling processing efficiency.

[0022] In one embodiment of the present invention, Figure 2 and Figure 3As shown, the two sliding rods 16 respectively pass through the U-shaped slider 21 and are slidably connected to the U-shaped slider 21, the two threaded rods 25 are arranged directly below the two sliding rods 16 and the two threaded rods 25 are arranged in the same direction, and the circular shaft 23 passes through the U-shaped slider 21 and is rotatably connected to the U-shaped slider 21.

[0023] The two screw rods 25 are driven to rotate in the same direction at the same time. Due to the rotation of the threads on the screw rods 25, a propulsion force in the same direction is generated in the axial direction of the two screw rods 25. This propulsion force acts on the transmission gear 24 in contact with the threads, prompting the transmission gear 24 to move axially along the screw rods 25, further causing the circular shaft 23 to push the U-shaped slider 21 to move longitudinally along the direction of the two sliders 16. Then, when the two screw rods 25 are driven to rotate in the opposite direction, the two screw rods 25 respectively form an opposite propulsion force on the two screw rods 25, thereby driving the transmission gear 24 to rotate in place, further causing the circular shaft 23 to drive the circular gear 22 to rotate, and then pushing the elongated bracket 20 on the plurality of teeth 202 to move laterally on the U-shaped slider 21, so that the required drilling position on the plastic steel door and window can be located directly below the electric drill 13, which is convenient for drilling operation.

[0024] In one embodiment of the present invention, Figure 3 As shown, limiting grooves 211 are provided on both sides of the inner wall of the U-shaped slider 21, and the lower ends of the elongated bracket 20 are slidably installed in the two limiting grooves 211 respectively. By setting the two limiting grooves 211, the elongated bracket 20 is limited so that the elongated bracket 20 does not deviate on the U-shaped slider 21 when moving.

[0025] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, motors 26 are fixedly installed on both sides of the operating table 10. The output ends of the two motors 26 respectively pass through the operating table 10 and are fixedly connected to the two threaded rods 25. When driving the two threaded rods 25 to rotate, the two motors 26 need to be started at the same time.

[0026] In one embodiment of the present invention, Figure 1 As shown, two symmetrically arranged arc-shaped protective covers 15 are fixedly installed between the inner walls of the operating table 10. The two arc-shaped protective covers 15 are located between the two threaded rods 25 and the two sliding rods 16 to prevent the waste chips generated by drilling from falling onto the two threaded rods 25 during drilling, and being entangled on the two threaded rods 25, thereby affecting the rotation of the two threaded rods 25.

[0027] In one embodiment of the present invention, Figure 2 and Figure 3As shown, an elongated hole 201 is provided at the upper end of the elongated bracket 20, and a bidirectional screw rod 27 is rotatably installed in the elongated bracket 20. The thread grooves at both ends of the bidirectional screw rod 27 are set in opposite directions. One end of the bidirectional screw rod 27 passes through the elongated bracket 20 and is fixedly connected to a knob 29. Two T-shaped clamping rods 28 are respectively strung together at both ends of the bidirectional screw rod 27. The two T-shaped clamping rods 28 are respectively threadedly connected to the bidirectional screw rod 27 and slidably installed in the elongated hole 201. By rotating the knob 29, the bidirectional screw rod 27 is driven to rotate, so that the two T-shaped clamping rods 28 slide close to each other in the elongated hole 201, and the plastic-steel doors and windows on the elongated bracket 20 can be clamped and fixed.

[0028] In one embodiment of the present invention, Figure 1 As shown, a U-shaped bracket 11 is fixedly installed on the operating table 10, and a pneumatic telescopic rod 12 is fixedly installed on the U-shaped bracket 11. The telescopic end of the pneumatic telescopic rod 12 passes through the U-shaped bracket 11 and is fixedly connected to the electric drill 13. A collection box 14 is slidably installed at the lower end of the operating table 10.

[0029] Specifically, after adjusting the drilling position of the plastic-steel doors and windows on the long bracket 20, start the electric drill 13, and at the same time start the pneumatic telescopic rod 12 on the U-shaped bracket 11, so that the telescopic end of the pneumatic telescopic rod 12 drives the electric drill 13 to move vertically downward to drill the plastic-steel doors and windows. The waste chips generated by drilling fall through the leakage hole 101 into the collection box 14 at the lower end of the operating table 10 for centralized collection.

[0030] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A drilling machine for processing plastic-steel doors and windows, comprising an operating table (10), characterized in that: The operating table (10) is provided with a leak hole (101), an electric drill (13) is provided above the operating table (10), a plane moving mechanism is provided in the leak hole (101), and the plane moving mechanism comprises two slide bars (16) fixedly mounted on the inner wall of the operating table (10), a U-shaped slider (21) is provided on the two slide bars (16), a long bracket (20) is provided on the U-shaped slider (21), and a plurality of card holders are evenly fixedly mounted on one side of the inner wall of the long bracket (20). teeth (202), a circular gear (22) is provided in the elongated bracket (20), the circular gear (22) is meshed with a plurality of latch teeth (202), two threaded rods (25) are rotatably mounted between the inner walls of the operating table (10), a transmission gear (24) is provided between the two threaded rods (25), the transmission gear (24) is respectively meshed with thread grooves on the two threaded rods (25), and a circular shaft (23) is fixedly mounted between the transmission gear (24) and the circular gear (22).

2. A drilling machine for processing plastic-steel doors and windows according to claim 1, characterized in that: The two sliding rods (16) respectively penetrate the U-shaped slider (21) and are slidably connected to the U-shaped slider (21). The two threaded rods (25) are arranged directly below the two sliding rods (16) and the two threaded rods (25) are arranged in the same direction. The circular shaft (23) penetrates the U-shaped slider (21) and is rotatably connected to the U-shaped slider (21).

3. A drilling machine for processing plastic-steel doors and windows according to claim 1, characterized in that: Limiting grooves (211) are provided on both sides of the inner wall of the U-shaped sliding block (21), and both sides of the lower end of the elongated bracket (20) are slidably mounted in the two limiting grooves (211).

4. A drilling machine for processing plastic-steel doors and windows according to claim 1, characterized in that: Motors (26) are fixedly mounted on both sides of the operating table (10), and the output ends of the two motors (26) respectively pass through the operating table (10) and are respectively fixedly connected to the two threaded rods (25).

5. The drilling machine tool for processing plastic-steel doors and windows according to claim 1, characterized in that: Two symmetrically arranged arc-shaped protective covers (15) are fixedly installed between the inner walls of the operating table (10), and the two arc-shaped protective covers (15) are located between the two threaded rods (25) and the two sliding rods (16).

6. The drilling machine tool for processing plastic-steel doors and windows according to claim 1, characterized in that: An elongated hole (201) is provided at the upper end of the elongated bracket (20), and a bidirectional screw rod (27) is rotatably installed in the elongated bracket (20), and the thread grooves at both ends of the bidirectional screw rod (27) are arranged in opposite directions. One end of the bidirectional screw rod (27) passes through the elongated bracket (20) and is fixedly connected to a knob (29), and two T-shaped clamping rods (28) are respectively arranged at both ends of the bidirectional screw rod (27), and the two T-shaped clamping rods (28) are respectively threadedly connected to the bidirectional screw rod (27) and slidably installed in the elongated hole (201).

7. The drilling machine for processing plastic-steel doors and windows according to claim 1, characterized in that: A U-shaped bracket (11) is fixedly mounted on the operating table (10), a pneumatic telescopic rod (12) is fixedly mounted on the U-shaped bracket (11), a telescopic end of the pneumatic telescopic rod (12) passes through the U-shaped bracket (11) and is fixedly connected to an electric drill (13), and a collecting box (14) is slidably mounted on the lower end of the operating table (10).

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