Punching device for decoration

Abstract

The utility model relates to the technical field of decoration trepanning, and discloses a trepanning device for decoration, which comprises a machine body, a grip is fixedly mounted at the bottom of the machine body, a button is fixedly mounted on the inner wall of the grip, a servo motor is fixedly mounted on the inner wall of the machine body, and the servo motor is fixedly mounted on the inner wall of the machine body. And a rotating shaft is fixedly mounted on an output shaft of the servo motor. According to the perforating device for decoration, in order to enable the device to be adjusted according to different materials and needed perforating sizes, a two-way electric push rod, a stop block and a rotating cylinder are arranged, so that the two-way electric push rod can control the rotating cylinder to rotate by stretching out and drawing back, and a clamping groove, a circular cutter and a limiting block are matched; the two-way electric push rod can push the stop block outwards when started, the bottom of the circular cutter abuts against the stop block, the circular cutter is further driven to rotate, and therefore the device can be adjusted according to different materials and the sizes of needed holes.

Description

Technical Field

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

[0002] Decoration generally refers to the post-processing of the fixed parts in the room, such as the decoration of the floor, walls, ceiling, doors and windows. Generally speaking, decoration is inseparable in interior design, because it should be a harmonious whole. In daily production and life, decoration is a very common but very important thing. In the decoration process, in order to facilitate the later wiring and embedding of some components, punching technology is required.

[0003] When the drill bit rotates, closing the electric push rod allows the drill bit to drill inward. The circular tool can guide the object to be drilled to prevent the desired hole from deviating. The cylinder can collect debris dropped by the object to be drilled to reduce the falling of debris. When the electric push rod is started, the circular tool can be driven to rotate, and larger holes can be opened in wooden materials. At the same time, the cylinder can also be guided.

[0004] Most of the hole-punching equipment currently used can only perform simple punching, and it is necessary to switch the tool according to the material to be punched. In addition, during the hole-punching process, debris of the object to be punched will fall and need to be cleaned manually, which not only increases the workload of workers, but also reduces work efficiency. In view of this, we propose a hole-punching device for decoration and renovation. Utility Model Content

[0005] The purpose of the present invention is to provide a hole-opening device for decoration and renovation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hole-opening device for decoration and renovation, comprising a body, a handle fixedly mounted on the bottom of the body, a button fixedly mounted on the inner wall of the handle, a servo motor fixedly mounted on the inner wall of the body, a rotating shaft fixedly mounted on the output shaft of the servo motor, a fixed shaft seat rotatably connected to the surface of the rotating shaft, the bottom of the fixed shaft seat being fixedly mounted to the surface of the body, a circular rotating plate fixedly mounted on the end of the rotating shaft away from the servo motor, a drill bit fixedly mounted on the surface of the circular rotating plate, an adjustment component provided inside the body, a dust collection component provided on the surface of the body, and the adjustment component comprising:

[0007] A bidirectional electric push rod is fixedly mounted on the surface of the circular rotating plate, and a stopper is fixedly mounted on the end of the bidirectional electric push rod away from the drill bit;

[0008] A rotary drum is rotatably connected to one end of the machine body close to the drill bit, and a clamping groove and a sliding groove are provided on the surface of the rotary drum;

[0009] A support spring, the inner wall of the slide groove is fixedly installed with one end of the support spring, the other end of the support spring is fixedly installed with a circular cutter, the inner wall of the circular cutter is fixedly installed with a limit block, and the top of the rotating drum is fixedly installed with a circular baffle.

[0010] Preferably, the bidirectional electric push rods are provided in multiple groups, and the multiple groups of bidirectional electric push rods all use the vertical center line of the circular rotating plate as the mirror axis, and the mirror images are provided at the left and right ends of the circular rotating plate.

[0011] Preferably, the blocks and slots are provided in multiple groups, and the blocks and slots in the multiple groups are arranged in a circular array with equal spacing around the center of the circular cross section of the circular rotating plate as the array center. The surface of the block is engaged with the inner wall of the slot, which can make the engagement between the block and the slot more stable.

[0012] Preferably, the slide groove, the support spring and the limit block are provided in multiple groups, and the inner wall of the slide groove is slidably fitted with the surface of the limit block, so that the limit block is more stable when sliding.

[0013] Preferably, the dust collecting assembly includes a rectangular baffle, a rectangular baffle is fixedly installed on the surface of the body, the surface of the rectangular baffle is fixedly installed on one end of the telescopic rod, the other end of the telescopic rod is fixedly installed on a rectangular fixing block, the inner wall of the telescopic rod is fixedly installed on a compression spring, a rectangular slider is fixedly installed on the side of the body, a through groove is provided on the surface of the rectangular slider, the inner wall of the through groove is slidably fitted with the surface of the fixing rod, a cylinder is fixedly installed on the end of the fixing rod close to the drill bit, and the end of the rectangular fixing block close to the cylinder is fixedly installed on the surface of the cylinder.

[0014] Preferably, the rectangular baffle, telescopic rod, rectangular fixed block, compression spring, rectangular slider, through slot and fixed rod are provided in multiple groups, so that the cylinder is more stable during collection.

[0015] Compared with the prior art, the present invention provides a hole-opening device for decoration and renovation, which has the following beneficial effects:

[0016] 1. The hole-opening device for decoration and renovation is equipped with a bidirectional electric push rod, a block and a rotating drum so that the device can be adjusted according to different materials and the size of the required hole. The bidirectional electric push rod can control the rotation of the rotating drum by telescoping. In conjunction with the card slot, the circular cutter and the limit block, the bidirectional electric push rod can push the block outward when started, so that the bottom of the circular cutter contacts the block, further driving the circular cutter to rotate, so that the device can be adjusted according to different materials and the size of the required hole.

[0017] 2. In order to make it easier to clean after the hole is drilled, the hole-drilling device for decoration and renovation is equipped with a rectangular baffle, a rectangular fixed block, a rectangular slider and a through slot, and cooperates with a telescopic rod, a compression spring, a fixed rod and a cylinder. The cylinder can be pushed forward with the drill bit to fit the object, and the dust dropped by the hole is dropped into the cylinder, which reduces the falling of dust and makes it easier to clean after the hole is drilled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a left-side top view of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional view of part of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of a partial structural section of the utility model;

[0021] Figure 4 It is a schematic diagram of a partial structural section of the utility model;

[0022] Figure 5 This is a schematic diagram of a structural section of the utility model;

[0023] Figure 6 It is a schematic cross-sectional view of part of the structure of the utility model;

[0024] Figure 7 This is a schematic cross-sectional view of the overall structure of the utility model;

[0025] Figure 8 For this utility model Figure 4 Schematic diagram of the enlarged structure of area A in the middle;

[0026] Figure 9 For this utility model Figure 5 Schematic diagram of the enlarged structure of area B in the middle.

[0027] In the figure: 1. Body; 2. Handle; 3. Button; 4. Servo motor; 5. Rotating shaft; 6. Fixed shaft seat; 7. Circular rotating plate; 8. Drill bit; 9. Adjustment assembly; 91. Bidirectional electric push rod; 92. Stop block; 93. Rotating cylinder; 94. Slot; 95. Slide; 96. Support spring; 97. Circular tool; 98. Limit block; 99. Circular baffle; 10. Dust collection assembly; 101. Rectangular baffle; 102. Telescopic rod; 103. Rectangular fixed block; 104. Compression spring; 105. Rectangular slider; 106. Through slot; 107. Fixed rod; 108. Cylinder. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-9 The utility model provides a technical solution: a hole-opening device for decoration and renovation, comprising a body 1, a handle 2 is fixedly installed at the bottom of the body 1, which is convenient for the user to operate, a button 3 is fixedly installed on the inner wall of the handle 2, a servo motor 4 is fixedly installed on the inner wall of the body 1, and the servo motor 4 can be put into operation by pressing the button 3, and the output shaft of the servo motor 4 is fixedly installed with a rotating shaft 5. When the servo motor 4 is working, it drives the rotating shaft 5 to rotate, and the surface of the rotating shaft 5 is rotatably connected to a fixed shaft seat 6. The bottom of the fixed shaft seat 6 is fixedly installed with the surface of the body 1, and a circular rotating plate 7 is fixedly installed at the end of the rotating shaft 5 away from the servo motor 4. When the rotating shaft 5 rotates, it drives the circular rotating plate 7 to rotate. A drill bit 8 is fixedly installed on the surface of the circular rotating plate 7, and the drill bit 8 can open holes. An adjusting component 9 is provided inside the body 1, and a dust collecting component 10 is provided on the surface of the body 1.

[0030] In one embodiment of the present invention, the adjustment assembly 9 includes a bidirectional electric push rod 91, and the surface of the circular rotating plate 7 is fixedly mounted with a bidirectional electric push rod 91. Two groups of bidirectional electric push rods 91 are provided, and the two groups of bidirectional electric push rods 91 are mirrored with the vertical center line of the circular rotating plate 7. The mirror images are set at the left and right ends of the circular rotating plate 7. A stopper 92 is fixedly mounted on the end of the bidirectional electric push rod 91 away from the drill bit 8. The end of the body 1 close to the drill bit 8 is rotatably connected to a rotating drum 93, and the surface of the rotating drum 93 is provided with a There are card slots 94 and slides 95, and there are four groups of blocks 92 and card slots 94. The four groups of blocks 92 and card slots 94 are arranged in a circular array with equal spacing around the center of the circular cross section of the circular rotating plate 7. The surface of the block 92 is engaged with the inner wall of the card slot 94. Starting the two-way electric push rod 91 can engage the block 92 with the card slot 94, making the engagement more stable. Further, the rotating shaft 5 will drive the rotating drum 93 to rotate. The inner wall of the slide 95 is fixedly installed with one end of the support spring 96, and the other end of the support spring 96 is fixedly installed. A circular cutter 97 is fixedly installed at one end, and a limit block 98 is fixedly installed on the inner wall of the circular cutter 97. When the two-way electric push rod 91 is closed, the circular cutter 97 will conflict with the object to be punched, so that the circular cutter 97 slides under the action of the slide groove 95 and the limit block 98, and the support spring 96 contracts. When the hole is drilled, the circular cutter 97 is restored by the support spring 96. When the two-way electric push rod 91 is started, the rotating drum 93 and the circular cutter 97 are driven to rotate together. The top of the rotating drum 93 is fixed with a circular baffle 99 to prevent dust from falling into the surface of the part and damaging it when drilling.

[0031] In one embodiment of the present invention, the dust collecting assembly 10 includes a rectangular baffle 101, a rectangular baffle 101 is fixedly mounted on the surface of the body 1, the surface of the rectangular baffle 101 is fixedly mounted on one end of the telescopic rod 102, and a rectangular fixed block 103 is fixedly mounted on the other end of the telescopic rod 102, and a compression spring 104 is fixedly mounted on the inner wall of the telescopic rod 102. When the rectangular fixed block 103 moves inward, the telescopic rod 102 and the compression spring 104 will contract, and a rectangular slider 105 is fixedly mounted on the side of the body 1, and a through groove 106 is opened on the surface of the rectangular slider 105. The inner wall of the through groove 106 slides and fits with the surface of the fixed rod 107, and a cylinder 108 is fixedly mounted on the end of the fixed rod 107 near the drill bit 8. 03 One end close to the cylinder 108 is fixedly installed on the surface of the cylinder 108. When the cylinder 108 collides with the object to be punched, the cylinder 108 will slide on the inner wall of the rectangular slider 105 and the through groove 106 through the fixed rod 107. At the same time, the telescopic rod 102 and the compression spring 104 are contracted to make the cylinder 108 fit the object to be punched. Further, the dust generated by the punching can be collected for easy cleaning. After the punching is completed, the cylinder 108 will be restored by the compression spring 104. The rectangular baffle 101, telescopic rod 102, rectangular fixed block 103, compression spring 104, rectangular slider 105, through groove 106, and fixed rod 107 are provided in two groups, which can make the cylinder 108 more stable when moving inward.

[0032] Working principle: When a smaller hole needs to be made, press button 3 to make the servo motor 4 work, so that the rotating shaft 5 rotates, and at the same time drives the circular rotating plate 7 and the drill bit 8 to rotate, and then punches at the position where the hole needs to be punched. While the drill bit 8 is punching, the body 1 is pushed forward, and the circular tool 97 will conflict with the object to be punched, so that the circular tool 97 slides under the action of the slide groove 95 and the limit block 98, and the support spring 96 will shrink. Further, the cylinder 108 will also conflict with the object to be punched, so that the cylinder 108 will slide on the inner wall of the rectangular slider 105 and the through groove 106 through the fixed rod 107, and the telescopic rod 102 and the compression spring 104 will shrink. , so that the cylinder 108 fits the object to be opened, and further the dust generated by the opening can be collected for easy cleaning. After the opening is completed, the circular cutter 97 and the cylinder 108 will be restored by the support spring 96 and the compression spring 104. When a larger hole needs to be opened, the two-way electric push rod 91 is started, so that the block 92 is engaged with the slot 94. When the shaft 5 rotates, the two-way electric push rod 91 can drive the rotating drum 93 to rotate, and the circular cutter 97 will also rotate together. At the same time, the block 92 can conflict with the bottom of the circular cutter 97 to prevent the circular cutter 97 from slipping when opening the hole. Further, the cylinder 108 will also slide, thereby collecting dust.

[0033] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hole-punching device for decoration and renovation, comprising a body (1), a handle (2) fixedly mounted on the bottom of the body (1), a button (3) fixedly mounted on the inner wall of the handle (2), a servo motor (4) fixedly mounted on the inner wall of the body (1), a rotating shaft (5) fixedly mounted on the output shaft of the servo motor (4), a fixed shaft seat (6) rotatably connected to the surface of the rotating shaft (5), the bottom of the fixed shaft seat (6) and the surface of the body (1) fixedly mounted, a circular rotating plate (7) fixedly mounted on the end of the rotating shaft (5) away from the servo motor (4), a drill bit (8) fixedly mounted on the surface of the circular rotating plate (7), characterized in that: An adjusting component (9) is provided inside the machine body (1), and a dust collecting component (10) is provided on the surface of the machine body (1). The adjusting component (9) comprises: A bidirectional electric push rod (91), the bidirectional electric push rod (91) is fixedly mounted on the surface of the circular rotating plate (7), and a stopper (92) is fixedly mounted on one end of the bidirectional electric push rod (91) away from the drill bit (8); A rotating drum (93), wherein one end of the machine body (1) close to the drill bit (8) is rotatably connected to the rotating drum (93), and a clamping groove (94) and a sliding groove (95) are provided on the surface of the rotating drum (93); A support spring (96) is provided, the inner wall of the slide groove (95) is fixedly mounted on one end of the support spring (96), a circular cutter (97) is fixedly mounted on the other end of the support spring (96), a limit block (98) is fixedly mounted on the inner wall of the circular cutter (97), and a circular baffle (99) is fixedly mounted on the top of the rotating drum (93).

2. The hole-punching device for decoration and renovation according to claim 1, characterized in that: The bidirectional electric push rods (91) are provided in multiple groups, and the multiple groups of bidirectional electric push rods (91) all use the vertical center line of the circular rotating plate (7) as the mirror axis, and the mirror images are provided at the left and right ends of the circular rotating plate (7).

3. The hole-punching device for decoration and renovation according to claim 1, characterized in that: The stoppers (92) and the card slots (94) are provided in multiple groups, and the multiple groups of the stoppers (92) and the card slots (94) are arranged in a circular array with equal spacing, with the center of the circular cross section of the circular rotating plate (7) as the array center, and the surface of the stoppers (92) is engaged with the inner wall of the card slots (94).

4. The hole-punching device for decoration and renovation according to claim 1, characterized in that: The sliding groove (95), the supporting spring (96) and the limiting block (98) are provided in multiple groups, and the inner wall of the sliding groove (95) is slidably fitted with the surface of the limiting block (98).

5. The hole-punching device for decoration and renovation according to claim 1, characterized in that: The dust collecting assembly (10) comprises a rectangular baffle (101), the surface of the machine body (1) is fixedly mounted with the rectangular baffle (101), the surface of the rectangular baffle (101) is fixedly mounted with one end of a telescopic rod (102), the other end of the telescopic rod (102) is fixedly mounted with a rectangular fixing block (103), the inner wall of the telescopic rod (102) is fixedly mounted with a compression spring (104), the side of the machine body (1) is fixedly mounted with a rectangular slider (105), the surface of the rectangular slider (105) is provided with a through groove (106), the inner wall of the through groove (106) is slidably fitted with the surface of a fixing rod (107), the end of the fixing rod (107) close to the drill bit (8) is fixedly mounted with a cylinder (108), and the end of the rectangular fixing block (103) close to the cylinder (108) is fixedly mounted with the surface of the cylinder (108).

6. The hole-punching device for decoration and renovation according to claim 5, characterized in that: The rectangular baffle (101), telescopic rod (102), rectangular fixed block (103), compression spring (104), rectangular sliding block (105), through slot (106), and fixed rod (107) are provided in multiple groups.

Images