Template surface trepanning device

Abstract

The utility model provides a template surface trepanning device, and relates to the technical field of template production. The template surface trepanning device comprises a frame body, an air box is arranged on one side of the frame body, a rotating assembly used for rotating the air box is arranged on one side of the frame body, a rotating block is arranged at the bottom of the air box, and a transmission assembly used for rotating the rotating block is arranged at the bottom of the air box. According to the template surface trepanning device, a first motor drives a first gear to rotate, the first gear is in meshed connection with a first gear ring, the first gear rotates to drive an air box to rotate, the air box rotates to drive a trepanning cutter to rotate, a second motor drives a second gear to rotate, the second gear is in meshed connection with a second gear ring, and the second gear rotates to drive the second gear ring to rotate; and the second gear ring rotates to drive the rotating block to rotate, the rotating block blows air to the trepanning position, the problems that the position of the trepanning knife is inconvenient to adjust and the trepanning effect is affected by scrap accumulation at the trepanning position are solved, and the applicability and the trepanning effect of the machine are improved.

Description

Technical Field

[0001] The utility model relates to a hole opening device, in particular to a hole opening device on a template surface, and belongs to the technical field of template production. Background Art

[0002] The building formwork is a device used to support and brace the building during pouring. In order to prevent the building from collapsing during pouring and leakage of raw materials, through holes are usually evenly opened on the surface of the building formwork. During installation, adjacent building formworks are connected and sealed by bolts or the like through the through holes. However, there are still some unreasonable factors in the process of evenly opening holes in the aluminum building formwork by the existing hole-opening device for aluminum building formwork production, which reduces the hole-opening effect of the drilling device.

[0003] The utility model with the published application number: CN202122016341.6 discloses a hole-opening device for the production of aluminum building formwork, which relates to the field of building formwork production, and includes a base, one end of the upper surface of the base is fixedly connected to a vertical plate, the top of the vertical plate is fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to a telescopic cylinder, a movable plate is fitted on one side of the upper end of the vertical plate, the output end of the telescopic cylinder is fixedly connected to one end of the upper surface of the movable plate through a push rod, a motor is arranged on the movable plate, and a drill bit is connected to the bottom end of the transmission shaft of the motor, and the drill bit is arranged as a three-section structure.

[0004] The above solution has many benefits, but it also has the following problems:

[0005] (1) During the hole-opening process, it is inconvenient to adjust the position of the hole-opening knife and the accumulation of debris at the hole-opening position affects the hole-opening effect;

[0006] (2) During the hole-opening process, the mold shifts, thus affecting the hole-opening effect. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The purpose of the utility model is to provide a template surface hole opening device in order to solve the above-mentioned problems, so as to solve the problems in the prior art that during the hole opening process, it is inconvenient to adjust the position of the hole opening knife, debris accumulation at the hole opening affects the hole opening effect, and the mold is offset to affect the hole opening effect.

[0009] (II) Technical solution

[0010] The utility model is implemented through the following technical scheme: a template surface hole opening device comprises a frame, an air box is provided on one side of the frame, a rotating assembly for rotating the air box is provided on one side of the frame, a rotating block is provided at the bottom of the air box, a transmission assembly for rotating the rotating block is provided at the bottom of the air box, two limit plates are provided on one side of the frame, and a translation assembly for the translation of the two limit plates is provided on one side of the frame.

[0011] Preferably, a telescopic cylinder is fixedly connected to one side of the frame, a first gear ring is fixedly connected to the outer side of the telescopic cylinder, the air box is rotatably connected to the telescopic cylinder, a hole-punching knife is provided at the bottom of the air box, and the hole-punching knife is driven to rotate by the rotation of the air box.

[0012] Preferably, the rotating assembly includes a first fixed frame, the first fixed frame is fixedly connected to the top of the air box, the bottom of the first fixed frame is rotatably connected to a first gear, the first gear is meshingly connected to a first ring gear, the top of the first fixed frame is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to the first gear, and the air box is driven to rotate by the rotation of the first gear.

[0013] Preferably, the air box is rotatably connected to the rotating block, a plurality of air outlet holes are opened at the bottom of the rotating block, and the rotating block is rotatably connected to the hole opening knife, and air is blown to the hole opening through the air outlet holes.

[0014] Preferably, the transmission assembly includes a second gear ring, which is fixedly connected to the outer side of the rotating block. A second fixed frame is fixedly connected to the bottom of the air box, and the rotating block is driven to rotate by the rotation of the second gear ring.

[0015] Preferably, the transmission assembly also includes a second gear, which is rotatably connected to the top of the second fixed frame, and the second gear is meshingly connected to the second gear ring. A second motor is fixedly connected to the bottom of the second fixed frame, and the output shaft of the second motor is fixedly connected to the second gear, and the second gear ring is driven to rotate by the rotation of the second gear.

[0016] Preferably, the translation assembly includes a screw rod, which is rotatably connected to one side of the frame, and the two limit plates are slidably connected to the frame. The screw rod passes through the two limit plates and is connected to the two limit plates through a ball nut pair. A third motor is fixedly connected to one side of the frame, and the output shaft of the third motor is fixedly connected to the screw rod, and the limit plates are driven to translate by the rotation of the screw rod.

[0017] The utility model provides a template surface hole opening device, which has the following beneficial effects:

[0018] 1. The template surface hole opening device drives the first gear to rotate by the first motor, the first gear is meshed and connected with the first gear ring, the rotation of the first gear drives the air box to rotate, the rotation of the air box drives the hole opening knife to rotate, the second motor drives the second gear to rotate, the second gear is meshed and connected with the second gear ring, the rotation of the second gear drives the second gear ring to rotate, the rotation of the second gear ring drives the rotating block to rotate, the rotating block blows air to the hole opening, the problem of inconvenience in adjusting the position of the hole opening knife and the problem of debris accumulation at the hole opening affecting the hole opening effect, and improves the applicability and hole opening effect of the instrument.

[0019] 2. The template surface hole opening device drives the screw to rotate through the third motor. The screw is connected to the two limit plates through a ball nut pair. The rotation of the screw drives the limit plates to translate. The limit plates translate to clamp the mold, which solves the problem of mold deviation during the hole opening process and thus affecting the hole opening effect, thereby improving the hole opening effect of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the rotating assembly of the utility model;

[0022] Figure 3 It is a schematic diagram of the transmission assembly of the utility model;

[0023] Figure 4 It is a schematic diagram of the translation component of the utility model.

[0024]

Main component symbol description

[0025] 1. Frame; 2. Telescopic cylinder; 3. Air box; 4. Hole-drilling cutter; 5. First gear ring; 6. First gear; 7. First motor; 8. Rotating block; 9. Air outlet; 10. Second gear ring; 11. Second gear; 12. Second motor; 13. Limiting plate; 14. Screw rod; 15. Third motor; 16. First fixed frame; 17. Second fixed frame. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a template surface hole opening device.

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a frame 1, an air box 3 is provided on one side of the frame 1, a rotating assembly for rotating the air box 3 is provided on one side of the frame 1, a rotating block 8 is provided at the bottom of the air box 3, a transmission assembly for rotating the rotating block 8 is provided at the bottom of the air box 3, two limit plates 13 are provided on one side of the frame 1, and a translation assembly for the translation of the two limit plates 13 is provided on one side of the frame 1.

[0028] A telescopic cylinder 2 is fixedly connected to one side of the frame 1, a first gear ring 5 is fixedly connected to the outer side of the telescopic cylinder 2, the air box 3 is rotatably connected to the telescopic cylinder 2, a hole-punching knife 4 is provided at the bottom of the air box 3, and the hole-punching knife 4 is driven to rotate by the rotation of the air box 3, the rotating assembly includes a first fixed frame 16, the first fixed frame 16 is fixedly connected to the top of the air box 3, a first gear 6 is rotatably connected to the bottom of the first fixed frame 16, the first gear 6 is meshed with the first gear ring 5, a first motor 7 is fixedly connected to the top of the first fixed frame 16, the output shaft of the first motor 7 is fixedly connected to the first gear 6, and the air box 3 is driven to rotate by the rotation of the first gear 6, the air box 3 is rotatably connected to the rotating block 8, and the bottom of the rotating block 8 is opened. There are multiple air outlet holes 9, the rotating block 8 is rotatably connected to the hole opening knife 4, and air is blown to the opening through the air outlet holes 9. The transmission component includes a second ring gear 10, which is fixedly connected to the outer side of the rotating block 8. A second fixed frame 17 is fixedly connected to the bottom of the air box 3, and the rotating block 8 is driven to rotate by the rotation of the second ring gear 10. The transmission component also includes a second gear 11, which is rotatably connected to the top of the second fixed frame 17, and the second gear 11 is meshed with the second ring gear 10. A second motor 12 is fixedly connected to the bottom of the second fixed frame 17, and the output shaft of the second motor 12 is fixedly connected to the second gear 11, and the second ring gear 10 is driven to rotate by the rotation of the second gear 11.

[0029] Specifically, the first motor 7 is started, the first motor 7 drives the first gear 6 to rotate, the first gear 6 is meshed and connected with the first gear ring 5, the first gear 6 rotates to drive the air box 3 to rotate, the air box 3 rotates to drive the hole cutter 4 to rotate, the second motor 12 is started, the second motor 12 drives the second gear 11 to rotate, the second gear 11 is meshed and connected with the second gear ring 10, the second gear 11 rotates to drive the second gear ring 10 to rotate, the second gear ring 10 rotates to drive the rotating block 8 to rotate, the rotating block 8 blows air to the opening, and the first motor 7 drives the first gear 6 to rotate The first gear 6 is meshed and connected with the first gear ring 5. The rotation of the first gear 6 drives the air box 3 to rotate. The rotation of the air box 3 drives the hole opening knife 4 to rotate. The second motor 12 drives the second gear 11 to rotate. The second gear 11 is meshed and connected with the second gear ring 10. The rotation of the second gear 11 drives the second gear ring 10 to rotate. The rotation of the second gear ring 10 drives the rotating block 8 to rotate. The rotating block 8 blows air to the opening, which solves the problem of inconvenience in adjusting the position of the hole opening knife 4 and the problem of debris accumulation at the opening affecting the hole opening effect, thereby improving the applicability and hole opening effect of the instrument.

[0030] Please refer again Figure 1 and Figure 4The translation assembly includes a screw rod 14, which is rotatably connected to one side of the frame 1. The two limit plates 13 are slidably connected to the frame 1. The screw rod 14 passes through the two limit plates 13 and is connected to the two limit plates 13 through a ball nut pair. A third motor 15 is fixedly connected to one side of the frame 1. The output shaft of the third motor 15 is fixedly connected to the screw rod 14, and the limit plates 13 are driven to translate through the rotation of the screw rod 14.

[0031] Specifically, the third motor 15 is started, and the third motor 15 drives the screw rod 14 to rotate. The screw rod 14 is connected to the two limit plates 13 through a ball nut pair. The rotation of the screw rod 14 drives the limit plates 13 to translate. The limit plates 13 translate to clamp the mold. The third motor 15 drives the screw rod 14 to rotate. The screw rod 14 is connected to the two limit plates 13 through a ball nut pair. The rotation of the screw rod 14 drives the limit plates 13 to translate. The limit plates 13 translate to clamp the mold. This solves the problem that the mold is offset during the hole opening process, thereby affecting the hole opening effect, thereby improving the hole opening effect of the instrument.

[0032] Working principle: start the first motor 7, the first motor 7 drives the first gear 6 to rotate, the first gear 6 is meshed and connected with the first gear ring 5, the rotation of the first gear 6 drives the air box 3 to rotate, the rotation of the air box 3 drives the hole opening knife 4 to rotate, start the second motor 12, the second motor 12 drives the second gear 11 to rotate, the second gear 11 is meshed and connected with the second gear ring 10, the rotation of the second gear 11 drives the second gear ring 10 to rotate, the rotation of the second gear ring 10 drives the rotating block 8 to rotate, and the rotating block 8 blows air to the opening.

[0033] The third motor 15 is started, and the third motor 15 drives the screw rod 14 to rotate. The screw rod 14 is connected to the two limit plates 13 through a ball nut pair. The rotation of the screw rod 14 drives the limit plates 13 to translate, and the limit plates 13 translate to clamp the mold.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A template surface opening device, comprising a frame (1), characterized in that: An air box (3) is provided on one side of the frame (1), a rotating assembly for rotating the air box (3) is provided on one side of the frame (1), a rotating block (8) is provided at the bottom of the air box (3), a transmission assembly for rotating the rotating block (8) is provided at the bottom of the air box (3), two limit plates (13) are provided on one side of the frame (1), and a translation assembly for translating the two limit plates (13) is provided on one side of the frame (1).

2. The template surface hole opening device according to claim 1, characterized in that: A telescopic cylinder (2) is fixedly connected to one side of the frame (1), a first gear ring (5) is fixedly connected to the outside of the telescopic cylinder (2), the air box (3) is rotatably connected to the telescopic cylinder (2), and a hole-opening knife (4) is provided at the bottom of the air box (3).

3. The template surface hole opening device according to claim 2, characterized in that: The rotating assembly comprises a first fixed frame (16), the first fixed frame (16) is fixedly connected to the top of the air box (3), the bottom of the first fixed frame (16) is rotatably connected to a first gear (6), the first gear (6) is meshingly connected to a first ring gear (5), the top of the first fixed frame (16) is fixedly connected to a first motor (7), and the output shaft of the first motor (7) is fixedly connected to the first gear (6).

4. The template surface hole opening device according to claim 2, characterized in that: The air box (3) is rotatably connected to a rotating block (8), a plurality of air outlet holes (9) are formed at the bottom of the rotating block (8), and the rotating block (8) is rotatably connected to a hole-opening knife (4).

5. The template surface hole opening device according to claim 4, characterized in that: The transmission assembly comprises a second gear ring (10), the second gear ring (10) is fixedly connected to the outside of the rotating block (8), and a second fixed frame (17) is fixedly connected to the bottom of the air box (3).

6. The template surface hole opening device according to claim 5, characterized in that: The transmission assembly further comprises a second gear (11), the second gear (11) being rotatably connected to the top of a second fixed frame (17), the second gear (11) being meshingly connected to a second gear ring (10), a second motor (12) being fixedly connected to the bottom of the second fixed frame (17), and an output shaft of the second motor (12) being fixedly connected to the second gear (11).

7. The template surface hole opening device according to claim 1, characterized in that: The translation assembly comprises a screw rod (14), the screw rod (14) is rotatably connected to one side of the frame (1), the two limit plates (13) are slidably connected to the frame (1), the screw rod (14) passes through the two limit plates (13) and is connected to the two limit plates (13) via a ball nut pair, and a third motor (15) is fixedly connected to one side of the frame (1), and the output shaft of the third motor (15) is fixedly connected to the screw rod (14).

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