Wall punching device for decoration

Abstract

The utility model discloses a wall perforating device for decoration, which comprises a fixed seat, a cantilever sliding rail, a sliding seat, an electric drill and a cylindrical tapper, the cantilever sliding rail is arranged on the fixed seat, the sliding seat is arranged on the cantilever sliding rail in a sliding manner, the electric drill is arranged on the sliding seat, the cylindrical tapper is arranged on a drill bit of the electric drill, and the fixed seat is arranged on the fixed seat. An angle adjusting assembly used for adjusting the angle of the cantilever sliding rail is arranged on the fixed seat and comprises an adjusting gear, an adjusting rack, a lifting plate and a guide rod, a support is arranged on the fixed seat, a rotating shaft is rotationally arranged on the support, the cantilever sliding rail is arranged on the rotating shaft in a sleeving mode, an opening is formed in the fixed seat, and the cantilever sliding rail is arranged on the opening. And the screw rod is rotationally arranged in the opening. The utility model relates to the technical field of perforating devices, in particular to a wall perforating device for decoration, which is convenient for adjusting the inclination angle of a cylindrical tapper, can meet the perforating requirements of different angles and is higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a wall punching device for decoration. Background Art

[0002] During renovation, it is usually necessary to use a punching device to punch holes in the wall for subsequent construction workers to lay pipes. However, the existing punching devices have some shortcomings when used: most of the existing punching devices use electric drills with cylindrical hole openers of corresponding sizes to achieve drilling, and the angle of the cylindrical hole openers is mostly fixed, generally set perpendicular to the wall surface, and this type of punching device has certain limitations when used, and can only be used to punch vertical holes in the wall. For some special construction environments and requirements, such as when inclined holes need to be punched, this type of punching device is difficult to meet the use requirements well, which brings a lot of inconvenience to users. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a wall punching device for decoration that is convenient for adjusting the inclination angle of a cylindrical hole opener and can meet the needs of punching holes at different angles and is more practical.

[0004] The technical solution adopted by the utility model is as follows: the utility model is a wall punching device for decoration, comprising a fixed seat, a cantilever slide rail, a sliding seat, an electric drill and a cylindrical hole opener, the cantilever slide rail is arranged on the fixed seat, the sliding seat is slidably arranged on the cantilever slide rail, the electric drill is arranged on the sliding seat, and the cylindrical hole opener is arranged on the drill bit of the electric drill, the fixed seat is provided with an angle adjustment component for adjusting the angle of the cantilever slide rail, the angle adjustment component comprises an adjusting gear, an adjusting rack, a lifting plate and a guide rod, the fixed seat is provided with a support, the support is rotatably provided with a rotating shaft, the cantilever slide rail is sleeved on the rotating shaft, the fixed seat is provided with an opening, the screw rod is rotatably arranged in the opening, the guide rod is arranged in the opening, the lifting plate is threadedly sleeved on the screw rod and slidably sleeved on the guide rod, the fixed seat is provided with a slide groove, the adjusting rack is arranged on the lifting plate and slidably arranged in the slide groove, the adjusting gear is sleeved on the rotating shaft and meshes with the adjusting rack.

[0005] Furthermore, a cavity is provided on the fixed seat, and the screw rod rotates downward and extends into the cavity. A first bevel gear is sleeved on one end of the screw rod located in the cavity. A drive shaft is rotated in the cavity, and a second bevel gear is sleeved on the drive shaft. The second bevel gear is meshed with the first bevel gear.

[0006] Furthermore, one end of the driving shaft is rotatably extended to the outside of the cavity, and a knob is provided on the end of the driving shaft located outside the cavity.

[0007] Furthermore, an angle indicating assembly is provided on the fixed seat, and the angle indicating assembly includes an angle display plate, angle scale lines, a ring and a pointer. The angle display plate is arranged on the fixed seat, the angle scale lines are arranged on the angle display plate, the ring is sleeved on the rotating shaft, and the pointer is arranged on the ring.

[0008] Furthermore, the angle indicating components are symmetrically provided in two groups.

[0009] The beneficial effects achieved by the utility model using the above structure are as follows: the present solution is provided with an angle adjustment component, through which the inclination angle of the cantilever slide rail can be conveniently adjusted, so that the inclination angle of the cylindrical hole opener can be adjusted, thereby meeting the punching needs at different angles; the present solution is provided with an angle indication component, through which the rotation angle of the cantilever slide rail can be conveniently observed, so that the punching angle can be better determined. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 A three-dimensional diagram of an embodiment of the utility model;

[0012] Figure 2 An exploded view of an embodiment of the utility model;

[0013] Figure 3 It is a front view of an embodiment of the utility model;

[0014] Figure 4 It is a left side view of an embodiment of the utility model;

[0015] Figure 5 for Figure 4 Sectional view along section AA;

[0016] Figure 6 for Figure 4 Sectional view along section BB;

[0017] Figure 7 A top view of an embodiment of the utility model;

[0018] Figure 8 for Figure 2 A magnified view of part A;

[0019] Fig. 9 for Figure 6 Enlarged view of part B.

[0020] Among them, 1. fixed seat, 2. cantilever slide rail, 3. sliding seat, 4. electric drill, 5. cylindrical hole opener, 6. angle adjustment assembly, 7. support, 8. rotating shaft, 9. opening, 10. cavity, 11. adjusting gear, 12. adjusting rack, 13. lifting plate, 14. guide rod, 15. screw, 16. first bevel gear, 17. second bevel gear, 18. driving shaft, 19. knob, 20. angle display panel, 21. angle scale line, 22. collar, 23. pointer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] like Figure 1-Figure 9 As shown, the utility model is a wall punching device for decoration, comprising a fixed seat 1, a cantilever slide rail 2, a sliding seat 3, an electric drill 4 and a cylindrical hole opener 5, the cantilever slide rail 2 is arranged on the fixed seat 1, the sliding seat 3 is slidably arranged on the cantilever slide rail 2, the electric drill 4 is arranged on the sliding seat 3, the cylindrical hole opener 5 is arranged on the drill bit of the electric drill 4, and the fixed seat 1 is provided with an angle adjustment component 6 for adjusting the angle of the cantilever slide rail 2, the angle adjustment component 6 includes an adjustment gear 11, an adjustment rack 12, a lifting plate 13 and a guide Rod 14, a support 7 is provided on the fixed seat 1, a rotating shaft 8 is rotatably provided on the support 7, the cantilever slide rail 2 is sleeved on the rotating shaft 8, an opening 9 is provided on the fixed seat 1, a screw rod 15 is rotatably provided in the opening 9, a guide rod 14 is provided in the opening 9, a lifting plate 13 is sleeved on the screw rod 15 through a thread and is slidably sleeved on the guide rod 14, a sliding groove is provided on the fixed seat 1, an adjusting rack 12 is provided on the lifting plate 13 and is slidably provided in the sliding groove, and an adjusting gear 11 is sleeved on the rotating shaft 8 and meshes with the adjusting rack 12.

[0024] A cavity 10 is provided on the fixed seat 1, and a screw rod 15 rotates downward and extends into the cavity 10. A first bevel gear 16 is sleeved on one end of the screw rod 15 located in the cavity 10. A driving shaft 18 is rotatably provided in the cavity 10, and a second bevel gear 17 is sleeved on the driving shaft 18. The second bevel gear 17 is meshed with the first bevel gear 16. One end of the driving shaft 18 rotates and extends outside the cavity 10, and a knob 19 is provided on the end of the driving shaft 18 located outside the cavity 10.

[0025] An angle indicating assembly is provided on the fixing seat 1, and the angle indicating assembly includes an angle display plate 20, an angle scale line 21, a collar 22 and a pointer 23. The angle display plate 20 is provided on the fixing seat 1, the angle scale line 21 is provided on the angle display plate 20, the collar 22 is sleeved on the rotating shaft 8, and the pointer 23 is provided on the collar 22; the angle indicating assembly is symmetrically provided in two groups.

[0026] When used specifically, the fixing seat 1 is fixed on the wall before drilling. When drilling, the electric drill 4 drives the cylindrical hole opener 5 to rotate, and the staff pushes the sliding seat 3 to slide on the cantilever slide rail 2, thereby driving the cylindrical hole opener 5 to move, thereby achieving drilling of the wall. According to the actual drilling needs, the inclination angle of the cylindrical hole opener 5 can also be adjusted. When adjusting, it is only necessary to turn the knob 19 to make the knob 19 drive the drive shaft 18 to rotate, the drive shaft 18 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the screw rod 15 to rotate, the screw rod 15 drives the lifting plate 13 to rise and fall, the lifting plate 13 drives the adjustment rack 12 to rise and fall, the adjustment rack 12 drives the adjustment gear 11 to rotate, the adjustment gear 11 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the cantilever slide rail 2 to rotate, thereby achieving the adjustment of the inclination angle of the cantilever slide rail 2, thereby achieving the adjustment of the angle of the cylindrical hole opener 5, thereby meeting the drilling needs of different angles. When the rotating shaft 8 rotates, the collar 22 and the pointer 23 are also driven to rotate. By observing the corresponding position indicated by the pointer 23 on the angle scale line 21, the rotation angle of the cantilever slide rail 2 can be easily known, so that the drilling angle can be better determined.

[0027] To sum up, the present solution is provided with an angle adjustment component 6, through which the inclination angle of the cantilever slide rail 2 can be conveniently adjusted, so that the inclination angle of the cylindrical hole opener 5 can be adjusted, thereby meeting the punching needs at different angles; the present solution is provided with an angle indication component, through which the rotation angle of the cantilever slide rail 2 can be conveniently observed, so as to better determine the punching angle.

[0028] 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.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wall punching device for decoration, comprising a fixed seat (1), a cantilever slide rail (2), a sliding seat (3), an electric drill (4) and a cylindrical hole opener (5), wherein the cantilever slide rail (2) is arranged on the fixed seat (1), the sliding seat (3) is slidably arranged on the cantilever slide rail (2), the electric drill (4) is arranged on the sliding seat (3), and the cylindrical hole opener (5) is arranged on the drill bit of the electric drill (4), characterized in that: The fixing seat (1) is provided with an angle adjustment assembly (6) for adjusting the angle of the cantilever slide rail (2), the angle adjustment assembly (6) comprising an adjustment gear (11), an adjustment rack (12), a lifting plate (13) and a guide rod (14); the fixing seat (1) is provided with a support (7), a rotating shaft (8) is rotatably provided on the support (7), the cantilever slide rail (2) is sleeved on the rotating shaft (8), and the fixing seat (1) is provided with an opening (9), the screw rod (15) is rotatably arranged in the opening (9), the guide rod (14) is arranged in the opening (9), the lifting plate (13) is arranged on the screw rod (15) through a threaded sleeve and is slidably sleeved on the guide rod (14), the fixed seat (1) is provided with a slide groove, the adjustment rack (12) is arranged on the lifting plate (13) and is slidably arranged in the slide groove, and the adjustment gear (11) is sleeved on the rotating shaft (8) and meshes with the adjustment rack (12).

2. The wall punching device for decoration according to claim 1, characterized in that: The fixing seat (1) is provided with a cavity (10), the screw rod (15) rotates downward and extends into the cavity (10), a first bevel gear (16) is sleeved on one end of the screw rod (15) located in the cavity (10), a driving shaft (18) is rotatably provided in the cavity (10), a second bevel gear (17) is sleeved on the driving shaft (18), and the second bevel gear (17) is meshed with the first bevel gear (16).

3. The wall punching device for decoration according to claim 2, characterized in that: One end of the driving shaft (18) is rotatably extended to the outside of the cavity (10), and a knob (19) is provided on the end of the driving shaft (18) located outside the cavity (10).

4. The wall punching device for decoration according to claim 1, characterized in that: The fixing seat (1) is provided with an angle indicating assembly, the angle indicating assembly comprising an angle display plate (20), an angle scale line (21), a collar (22) and a pointer (23); the angle display plate (20) is arranged on the fixing seat (1), the angle scale line (21) is arranged on the angle display plate (20), the collar (22) is sleeved on the rotating shaft (8), and the pointer (23) is arranged on the collar (22).

5. The wall punching device for decoration according to claim 4, characterized in that: The angle indicating components are symmetrically provided in two groups.

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