A construction drilling machine bracket

Abstract

The utility model discloses a construction drilling machine bracket, including a base, a cylinder is fixedly connected to the right side of the top of the base, a horizontal plate is fixedly connected to the top of the cylinder, a shell is fixedly connected to the left side of the bottom of the horizontal plate, a bearing is fixedly connected to the right side of the top of the inner wall of the shell, a worm is fixedly connected to the bottom of the bearing, and a turntable is fixedly connected to the bottom of the worm that penetrates through the outside of the shell. The utility model rotates the turntable by a handle, and the rotation of the turntable drives the worm to rotate inside the bearing, and the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the hollow tube to rotate through the connecting rod, and the rotation of the hollow tube drives the drilling machine body to rotate through the moving rod, so as to achieve the effect of multi-angle inclined drilling, replace the existing drilling machine bracket that can only drill holes at fixed angles, facilitate users to use the drilling machine bracket, and improve the versatility of the drilling machine bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machines, in particular to a drilling machine bracket for construction. Background Art

[0002] A drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called a drilling machine, a punching machine, a hole-drilling machine, a through-hole machine, etc. It achieves the desired effect by drilling holes in precision parts. There are semi-automatic drilling machines and fully automatic drilling machines. With the increase in human resource costs, most companies consider fully automatic drilling machines as their development direction.

[0003] When the drilling machine is in use, in order to reduce the labor intensity of the user, the drilling machine bracket needs to be used in conjunction with the drilling machine. However, the drilling inclination angle of the existing drilling machine bracket cannot be adjusted, which is inconvenient for the user to use the drilling machine bracket and reduces the versatility of the drilling machine bracket.

[0004] Therefore, it is necessary to redesign the drilling machine bracket to effectively prevent the phenomenon that the drilling inclination angle of the existing drilling machine bracket cannot be adjusted. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a construction drilling machine bracket, which has the advantage of multi-angle inclined drilling and solves the problem that the drilling inclination angle of the existing drilling machine bracket cannot be adjusted.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction drilling machine bracket, comprising a base, a cylinder is fixedly connected to the right side of the top of the base, a cross plate is fixedly connected to the top of the cylinder, a shell is fixedly connected to the left side of the bottom of the cross plate, a bearing is fixedly connected to the right side of the top of the inner wall of the shell, a worm is fixedly connected to the bottom of the bearing, a worm is fixedly connected to the bottom of the worm, a worm gear is movably connected to the outside of the shell by a rotating shaft, the worm gear is meshed with the worm, a connecting rod is fixedly connected to the left side of the worm gear, the left end of the connecting rod passes through the outside of the shell and is fixedly connected to a hollow tube, a sliding column is slidably connected to the right side of the inside of the hollow tube, a moving rod is fixedly connected to the bottom of the sliding column, and the bottom of the moving rod passes through the outside of the hollow tube and is fixedly connected to the drilling machine body.

[0007] As a preferred embodiment of the present invention, pads are fixedly connected to both sides of the bottom of the base, and anti-slip grooves are provided on the bottom of the pads.

[0008] As a preferred embodiment of the present invention, four corners of the cylinder surface are fixedly connected with reinforcing plates, and the bottom of the reinforcing plates is fixedly connected to the top of the base.

[0009] As a preferred embodiment of the present invention, a handle is fixedly connected to the right side of the bottom of the turntable, and the handle is used in conjunction with the turntable.

[0010] As a preferred embodiment of the present invention, a through hole is opened on the left side of the shell, and the through hole is used in conjunction with the connecting rod.

[0011] As a preferred embodiment of the present invention, the cross section of the hollow tube is circular, the cross section of the sliding column is circular, and the hollow tube and the sliding column are used in combination.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model rotates the turntable by a handle, and the rotation of the turntable drives the worm to rotate inside the bearing, and the rotation of the worm drives the worm wheel to rotate, and the rotation of the worm wheel drives the hollow tube to rotate through the connecting rod, and the rotation of the hollow tube drives the drilling machine body to rotate through the moving rod, thereby achieving the effect of multi-angle inclined drilling, replacing the existing drilling machine bracket that can only drill holes at a fixed angle, making it convenient for users to use the drilling machine bracket and improving the versatility of the drilling machine bracket.

[0014] 2. The utility model can increase the friction force at the bottom of the base by arranging the pad, thereby preventing the base from moving abnormally and improving the stability of the base. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For this utility model Figure 1 A structural cross-sectional view of the middle shell;

[0017] Figure 3 For this utility model Figure 1 A three-dimensional diagram of the structure of the hollow core tube and the sliding column.

[0018] In the figure: 1. base; 2. cylinder; 3. cross plate; 4. housing; 5. bearing; 6. worm; 7. turntable; 8. worm wheel; 9. connecting rod; 10. hollow tube; 11. sliding column; 12. moving rod; 13. drilling machine body; 14. pad; 15. reinforcement plate; 16. handle; 17. through hole. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 3 As shown, the utility model provides a construction drilling machine bracket, including a base 1, a cylinder 2 is fixedly connected to the right side of the top of the base 1, a cross plate 3 is fixedly connected to the top of the cylinder 2, a shell 4 is fixedly connected to the left side of the bottom of the cross plate 3, a bearing 5 is fixedly connected to the right side of the top of the inner wall of the shell 4, a worm 6 is fixedly connected to the bottom of the bearing 5, the bottom of the worm 6 passes through the outside of the shell 4 and is fixedly connected to a turntable 7, a worm gear 8 is movably connected to the left side of the inner wall of the shell 4 through a rotating shaft, the worm gear 8 is meshed with the worm 6, a connecting rod 9 is fixedly connected to the left side of the worm gear 8, the left end of the connecting rod 9 passes through the outside of the shell 4 and is fixedly connected to a hollow tube 10, a sliding column 11 is slidably connected to the right side of the inside of the hollow tube 10, a moving rod 12 is fixedly connected to the bottom of the sliding column 11, and the bottom of the moving rod 12 passes through the outside of the hollow tube 10 and is fixedly connected to a drilling machine body 13.

[0021] refer to Figure 1 Pads 14 are fixedly connected to both sides of the bottom of the base 1, and anti-slip grooves are arranged on the bottom of the pads 14.

[0022] As a technical optimization solution of the present invention, by providing a cushion block 14 , the friction force at the bottom of the base 1 can be increased, thereby preventing the base 1 from moving abnormally and improving the stability of the base 1 .

[0023] refer to Figure 1 The four corners of the surface of the cylinder 2 are fixedly connected with a reinforcing plate 15, and the bottom of the reinforcing plate 15 is fixedly connected to the top of the base 1.

[0024] As a technical optimization solution of the present invention, by providing a reinforcing plate 15 , the stability of the cylinder 2 and the base 1 can be increased, and the cylinder 2 can be prevented from tilting and separating from the base 1 .

[0025] refer to Figure 2 A handle 16 is fixedly connected to the right side of the bottom of the turntable 7, and the handle 16 is used in conjunction with the turntable 7.

[0026] As a technical optimization solution of the present invention, by providing the handle 16 , it is convenient for the user to rotate the turntable 7 through the handle 16 , thereby improving the practicality of the handle 16 .

[0027] refer to Figure 2A through hole 17 is provided on the left side of the housing 4 , and the through hole 17 is used in conjunction with the connecting rod 9 .

[0028] As a technical optimization solution of the present invention, by providing the through hole 17 , it can be used in conjunction with the connecting rod 9 , so that the user can adjust the inclination angle of the connecting rod 9 .

[0029] refer to Figure 3 The cross section of the hollow tube 10 is circular, the cross section of the sliding column 11 is circular, and the hollow tube 10 and the sliding column 11 are used in conjunction with each other.

[0030] As a technical optimization solution of the present invention, by providing the hollow tube 10 and the sliding column 11 , the stability of the movement of the moving rod 12 can be increased, and the smoothness of the movement of the moving rod 12 can be increased.

[0031] The working principle and use process of the utility model are as follows: when in use, the operator turns on the cylinder 2, and the cylinder 2 works to drive the cross plate 3 to rise. The rise of the cross plate 3 drives the housing 4, the bearing 5, the worm 6, the turntable 7, the worm wheel 8, the connecting rod 9, the hollow tube 10, the sliding column 11, the moving rod 12 and the drilling machine body 13 to rise. The drilling machine body 13 rises to a certain height before drilling. When drilling an inclined hole, the operator rotates the worm 6 through the handle 16 to rotate inside the bearing 5. The rotation of the worm 6 drives the worm wheel 8 to rotate. The rotation of the worm wheel 8 drives the hollow tube 10 to rotate through the connecting rod 9. The rotation of the hollow tube 10 drives the sliding column 11, the connecting rod 9 and the drilling machine body 13 to tilt. The drilling machine body 13 works to perform drilling operations. The operator pushes the drilling machine body 13 to drive the sliding column 11 to slide inside the hollow tube 10 through the connecting rod 9, thereby achieving the purpose of multi-angle inclined drilling.

[0032] In summary: the construction drilling machine bracket, through the coordinated use of the base 1, the cylinder 2, the cross plate 3, the shell 4, the bearing 5, the worm 6, the turntable 7, the worm gear 8, the connecting rod 9, the hollow tube 10, the sliding column 11, the moving rod 12 and the drilling machine body 13, solves the problem that the drilling inclination angle of the existing drilling machine bracket cannot be adjusted.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 the 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 construction drilling machine support, comprising a base (1), characterized in that: The right side of the top of the base (1) is fixedly connected to a cylinder (2), the top of the cylinder (2) is fixedly connected to a horizontal plate (3), the left side of the bottom of the horizontal plate (3) is fixedly connected to a housing (4), the right side of the top of the inner wall of the housing (4) is fixedly connected to a bearing (5), the bottom of the bearing (5) is fixedly connected to a worm (6), the bottom of the worm (6) passes through the outside of the housing (4) and is fixedly connected to a turntable (7), and the left side of the inner wall of the housing (4) is movably connected to the worm (7) via a rotating shaft. The worm wheel (8) is meshed with the worm (6), the left side of the worm wheel (8) is fixedly connected to a connecting rod (9), the left end of the connecting rod (9) passes through the outside of the housing (4) and is fixedly connected to a hollow tube (10), the right side of the inside of the hollow tube (10) is slidably connected to a sliding column (11), the bottom of the sliding column (11) is fixedly connected to a moving rod (12), and the bottom of the moving rod (12) passes through the outside of the hollow tube (10) and is fixedly connected to a drilling machine body (13).

2. A construction drilling machine bracket according to claim 1, characterized in that: Pads (14) are fixedly connected to both sides of the bottom of the base (1), and anti-slip grooves are provided on the bottom of the pads (14).

3. A construction drilling machine bracket according to claim 1, characterized in that: Reinforcement plates (15) are fixedly connected to the four corners of the surface of the cylinder (2), and the bottom of the reinforcement plate (15) is fixedly connected to the top of the base (1).

4. A construction drilling machine bracket according to claim 1, characterized in that: A handle (16) is fixedly connected to the right side of the bottom of the rotating disk (7), and the handle (16) is used in conjunction with the rotating disk (7).

5. A construction drilling machine bracket according to claim 1, characterized in that: A through hole (17) is provided on the left side of the housing (4), and the through hole (17) is used in conjunction with the connecting rod (9).

6. A construction drilling machine bracket according to claim 1, characterized in that: The cross section of the hollow tube (10) is circular, the cross section of the sliding column (11) is circular, and the hollow tube (10) and the sliding column (11) are used in conjunction with each other.

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