Processing and trepanning device for porous template of scaffold

Abstract

The utility model relates to the field of mechanical drilling, and discloses a trepanning device for processing a porous template of a scaffold, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a base, the top of the base is fixedly connected with a fixed column, the top of the fixed column is fixedly connected with a top plate, and a sliding plate is arranged between the top plate and the bottom plate and is in sliding connection with the fixed column. A hydraulic rod is fixedly connected to the top of the top plate, a motor is fixedly connected to the top of the sliding plate, a drill bit is rotatably connected to the bottom of the sliding plate, a working plate is fixedly connected to the front portion of the bottom plate, and a drilling groove is formed in the top of the working plate in a penetrating mode. The baffle is arranged to be matched with the first spring, in the downward moving process of the sliding plate, the baffle can extrude the top of the scaffold steel pipe, the steel pipe is pressed downwards through the compression force of the first spring, the steel pipe can be prevented from shaking without being held by hands during drilling, and the stability during drilling is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical drilling field, concretely is a scaffold multi -hole template processing trepanning device. BACKGROUND

[0002] The Chinese patent with the publication number CN221064492U discloses a drilling device, comprising: a drilling machine shell, a positioning shaft, one end of the positioning shaft being connected with an output shaft of a driving motor arranged in the drilling machine shell, a bore diameter adjusting assembly, the bore diameter adjusting assembly comprising an outer sleeve and an inner sleeve rod slidingly arranged in the outer sleeve, the outer sleeve being perpendicularly connected on the shaft body at the other end of the positioning shaft, a limiting piece being arranged on the pipe body of the outer sleeve away from the positioning shaft, a plurality of limiting holes being equidistantly arranged on the inner sleeve rod along the length direction of the inner sleeve rod, the limiting ends of the limiting piece penetrating the outer sleeve in sequence and extending into the limiting holes to fix the inner sleeve rod and the outer sleeve, and a drilling assembly, the drilling assembly being arranged at the end of the inner sleeve rod away from the positioning shaft.

[0003] The above device improves the accuracy of drilling through the positioning of the positioning shaft, and realizes drilling of holes with different diameters through the adjustment of the length of the inner sleeve rod outside the outer sleeve, avoids the trouble of disassembling and replacing the drill bit, and further improves the work efficiency, but the part to be drilled still needs to be manually held during drilling, and the iron filings generated during drilling will also fly around. Therefore, the utility model provides a scaffold multi-hole template processing trepanning device. UTILITY MODEL CONTENT

[0004] The utility model discloses a scaffold multi-hole template processing trepanning device, through setting up the baffle cooperation spring no.

[0005] To achieve the above object, the utility model provides the following technical scheme: a scaffold multi-hole template processing trepanning device, including the bottom plate, the top of bottom plate is fixedly connected with the base, the top of base is fixedly connected with the fixed column, the top of fixed column is fixedly connected with the top plate, and the sliding connection of top plate and bottom plate and fixed column has the sliding plate, the top of top plate is fixedly connected with the hydraulic rod, the top of sliding plate is fixedly connected with the motor, and the bottom of sliding plate is rotatably connected with the drill bit;

[0006] The front of bottom plate is fixedly connected with the workbench, and the top of workbench is connected with the drill groove that sets up in the bottom, and the bottom of sliding plate is provided with the baffle, the top of baffle is fixedly connected with the guide rod no.

[0007] Preferably, a through groove is formed in the top of the baffle and penetrates the bottom, the diameter of the through groove is larger than the diameter of the drill bit, and the bottom of the drill bit is located inside the through groove.

[0008] Preferably, the output shaft of the motor penetrates the bottom of the sliding plate and is fixedly connected with the top of the drill bit, and the output shaft of the hydraulic rod penetrates the bottom of the top plate and is fixedly connected with the top of the sliding plate.

[0009] Preferably, the top of the working plate is fixedly connected with two fixed plates on both sides, four guide rods two are slidably connected between one side of each fixed plate and the other side, and two mutually symmetrical pressing plates are arranged between the two fixed plates and at the top of the drill groove.

[0010] Preferably, one end of the guide rod two is fixedly connected with the side surface of the pressing plate, and a spring two is fixedly connected between the pressing plate and the fixed plate and at the outer surface of the guide rod two.

[0011] Preferably, the side surface of the fixed plate on one side is threadedly connected with a screw rod penetrating the other side, and a moving block is rotatably connected with one end of the screw rod at the other side of the fixed plate on one side.

[0012] Preferably, the moving block is slidably connected with the working plate, the width of the moving block is smaller than the maximum compression length of the spring two, and the other end of the screw rod is fixedly connected with a handle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] By setting the baffle and the spring one, in the process of moving down the sliding plate, the baffle will extrude the top of the scaffold steel pipe, and the compression force of the spring one is used to press down the steel pipe, so that the steel pipe can avoid shaking without manual holding during drilling, the stability during drilling is ensured, the baffle can block the iron filings generated during drilling of the drill bit, prevent the iron filings from flying around, effectively reduce the risk of safety accidents caused by splashing of iron filings, and create a safer working environment.

[0015] By setting the pressing plate and the spring two, when the scaffold steel pipe is placed between the two pressing plates, the two sides of the steel pipe can be clamped and fixed by relying on the compression of the spring two, and the stability of the steel pipe during drilling is further improved.

[0016] By setting the screw rod and the moving block, when the required drilling position is not in the middle of the steel pipe, the screw rod can be rotated to drive the moving block to push the pressing plate and then push one end of the steel pipe, so that the position of the steel pipe can be conveniently adjusted, the drilling position can be directly opposite to the bottom of the drill bit, and the accuracy and flexibility of the opening position are improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of a scaffold multi-hole template machining and opening device.

[0018] Figure 2 It is the baffle structure schematic view of the utility model embodiment.

[0019] Figure 3 It is the working plate top component display drawing of the utility model embodiment.

[0020] In the figure: 1, bottom plate; 2, base; 3, fixed column; 4, top plate; 5, sliding plate; 6, hydraulic rod; 7, motor; 8, drill bit; 9, working plate; 10, drill slot; 11, baffle; 12, through slot; 13, guide rod one; 14, spring one; 15, limit block; 16, fixed plate; 17, guide rod two; 18, pressing plate; 19, spring two; 20, moving block; 21, screw rod; 22, handle. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model embodiments will be described clearly and completely below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment one

[0023] Combined Figure 1 - Figure 3 A scaffold multi-hole template machining hole device, including bottom plate 1, the top of bottom plate 1 is fixedly connected with base 2, the top of base 2 is fixedly connected with fixed column 3, the top of fixed column 3 is fixedly connected with top plate 4, and sliding plate 5 is slidably connected between top plate 4 and bottom plate 1 and fixed column 3, the top of top plate 4 is fixedly connected with hydraulic rod 6, the top of sliding plate 5 is fixedly connected with motor 7, and drill bit 8 is rotatably connected to the bottom of sliding plate 5.

[0024] The front of bottom plate 1 is fixedly connected with working plate 9, drill slot 10 is formed through the top and the bottom of working plate 9, baffle 11 is arranged on the bottom of sliding plate 5, guide rod one 13 is fixedly connected to the top of baffle 11 by both sides, limit block 15 is fixedly connected to the top of both guide rod ones 13 penetrating the top of sliding plate 5, and spring one 14 is fixedly connected between sliding plate 5 and baffle 11 and on the outer surfaces of the two guide rod ones 13.

[0025] In actual operation, the scaffold steel pipe to be drilled is placed on the work plate 9, and the position to be drilled is aligned with the drill bit 8. At this time, the hydraulic rod 6 is started to drive the sliding plate 5 to move downward, and the motor 7 is started to drive the drill bit 8 to rotate. During the downward rotation of the drill bit 8, the scaffold steel pipe can be drilled. If a through hole is needed, the drill bit 8 needs to be moved downward to the inside of the through slot 12, which means that the through hole has been drilled.

[0026] Specifically, during the downward movement of the sliding plate 5 together with the drill bit 8, the baffle 11 presses the top of the scaffold steel pipe, so that the two springs 14 are compressed. The iron filings generated when the drill bit 8 drills the scaffold steel pipe are blocked by the baffle 11, preventing the iron filings from flying around and causing safety accidents. At the same time, the compression force of the two springs 14 can press down the top of the scaffold steel pipe, so that the scaffold steel pipe does not shake even if it does not need to be manually held during drilling.

[0027] Referring to Figure 2 , the top of the baffle 11 is provided with a through slot 12, the diameter of the through slot 12 is greater than the diameter of the drill bit 8, and the bottom of the drill bit 8 is located inside the through slot 12.

[0028] Referring to Figure 1 and Figure 2 , the output shaft of the motor 7 penetrates the bottom of the sliding plate 5 and is fixedly connected with the top of the drill bit 8, and the output shaft of the hydraulic rod 6 penetrates the bottom of the top plate 4 and is fixedly connected with the top of the sliding plate 5.

[0029] Referring to Figure 3 , the top of the work plate 9 is fixedly connected with a fixed plate 16 on both sides, one side of the fixed plate 16 is slidingly connected with four guide rods 17, and two pressure plates 18 symmetrically arranged between the two fixed plates 16 are arranged at the top of the drill slot 10.

[0030] Referring to Figure 3 , one end of the guide rod 17 is fixedly connected with the side surface of the pressure plate 18, and the spring 19 is fixedly connected between the pressure plate 18 and the fixed plate 16 and located on the outer surface of the guide rod 17.

[0031] Specifically, when the scaffold steel pipe is placed between the two pressure plates 18, the two pressure plates 18 are slid away from each other, so that the plurality of springs 19 are compressed. The two sides of the scaffold steel pipe can be clamped and fixed by the plurality of compressed springs 19, so that the stability of the scaffold steel pipe during drilling is further improved.

[0032] Referring to Figure 3The side of the fixed plate 16 on one side is threaded with a screw rod 21 on the other side, and one end of the screw rod 21 is rotatably connected with a moving block 20 on the other side of the fixed plate 16 on one side.

[0033] Specifically, when the position of the required drilling of the scaffold steel pipe is not located at the middle position of the scaffold steel pipe, the screw rod 21 is rotated to drive the moving block 20 to move, and then drive the pressing plate 18 to move, so as to push the scaffold steel pipe to move until the position of the required drilling of the scaffold steel pipe is opposite to the bottom of the drill bit 8.

[0034] Referring to Figure 3 The moving block 20 is slidably connected with the working plate 9, the width of the moving block 20 is less than the maximum compression length of the second spring 19, and the other end of the screw rod 21 is fixedly connected with a handle 22.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A scaffolding porous template processing and opening device, comprising a base plate (1), the top of the base plate (1) is fixedly connected to a base (2), the top of the base (2) is fixedly connected to a fixed column (3), the top of the fixed column (3) is fixedly connected to a top plate (4), a slide plate (5) is slidably connected between the top plate (4) and the base plate (1) and to the fixed column (3), the top of the top plate (4) is fixedly connected to a hydraulic rod (6), the top of the slide plate (5) is fixedly connected to a motor (7), and the bottom of the slide plate (5) is rotatably connected to a drill bit (8); The front of the bottom plate (1) is fixedly connected to a working plate (9), the top of the working plate (9) is penetrated through the bottom and a drill groove (10) is provided, the bottom of the slide plate (5) is provided with a baffle (11), the top of the baffle (11) is fixedly connected to a guide rod (13) on both sides, the tops of the two guide rods (13) penetrate the top of the slide plate (5) and are fixedly connected to the limit block (15), and a spring (14) is fixedly connected between the slide plate (5) and the baffle (11) and on the outer surfaces of the two guide rods (13).

2. A scaffolding porous template processing and opening device according to claim 1, characterized in that: A through slot (12) is formed on the top of the baffle (11) and extends through the bottom. The diameter of the through slot (12) is larger than the diameter of the drill bit (8), and the bottom of the drill bit (8) is located inside the through slot (12).

3. The device for processing and opening holes in a scaffolding porous template according to claim 1, characterized in that: The output shaft of the motor (7) passes through the bottom of the slide plate (5) and is fixedly connected to the top of the drill bit (8); the output shaft of the hydraulic rod (6) passes through the bottom of the top plate (4) and is fixedly connected to the top of the slide plate (5).

4. The device for processing and opening holes in a scaffolding porous template according to claim 1, characterized in that: The top of the working plate (9) is fixedly connected to fixed plates (16) on both sides, one side of the fixed plate (16) passes through the other side and is slidably connected to four guide rods (17), and two symmetrical pressing plates (18) are provided between the two fixed plates (16) and at the top of the drilling groove (10).

5. The device for processing and opening holes in a scaffolding porous template according to claim 4, characterized in that: One end of the second guide rod (17) is fixedly connected to the side of the pressure plate (18), and a second spring (19) is fixedly connected between the pressure plate (18) and the fixed plate (16) and located on the outer surface of the second guide rod (17).

6. A scaffolding porous template processing and opening device according to claim 5, characterized in that: A screw rod (21) is threadedly connected to the side surface of the fixed plate (16) on one side, and one end of the screw rod (21) is located on the other side of the fixed plate (16) on one side and is rotatably connected to the moving block (20).

7. A scaffolding porous template processing and opening device according to claim 6, characterized in that: The moving block (20) is slidably connected to the working plate (9), the width of the moving block (20) is smaller than the maximum compression length of the second spring (19), and the other end of the screw rod (21) is fixedly connected to a handle (22).

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