Circumferential drilling equipment
By designing a circumferential drilling equipment and utilizing a multi-drill mechanism and a limiting ring, the simultaneous processing of multiple holes in scaffold connectors was achieved, solving the problems of low efficiency and large errors in existing technologies and improving processing efficiency and accuracy.
Patent Information
- Application Number
- CN202423041652.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In the existing technology, the punching process for scaffold connectors is inefficient and has large errors, making it impossible to achieve one-time forming.
A circumferential drilling device was designed, which uses several drill bit mechanisms evenly distributed around the circumference, combined with a limiting ring and a fixing mechanism, to achieve simultaneous forming of multiple holes in scaffold connectors.
It improves the processing efficiency of scaffold connectors, avoids errors caused by sequential processing, and achieves one-time forming of multi-hole components.
Smart Images
Figure CN223748591U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a drilling equipment technical field especially a kind of circumferential drilling equipment. BACKGROUND
[0002] Scaffold is the working platform erected to ensure that each construction process is carried out smoothly. According to the location, it is divided into outside scaffold and inside scaffold. According to the different materials, it is divided into wooden scaffold, bamboo scaffold and steel pipe scaffold. According to the structure, it is divided into vertical pole type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, cantilever type scaffold and climbing type scaffold.
[0003] The scaffold connecting piece is a component for connecting the scaffold support rod. When it is processed, a plurality of installation holes are needed to be opened in the ring. In the prior art, when the scaffold connecting piece is punched, only the holes can be opened one by one, that is, after one hole is formed, the workpiece or punch is rotated to process the next hole. This not only has low processing efficiency, but also has large error.
[0004] Therefore, there is an urgent need for a circumferential drilling equipment to solve the above problems. SUMMARY
[0005] In order to help solve the problems in the prior art, the circumferential drilling equipment provided by the utility model adopts the following technical scheme: a processing table, a processing station, a fixing mechanism and a plurality of drill bit mechanisms are included. The processing station is used to place the scaffold connecting piece. The fixing mechanism is used to fix the scaffold connecting piece at the processing station.
[0006] The plurality of drill bit mechanisms are evenly distributed on the ring side of the processing station.
[0007] The drill bit mechanism includes a drill bit. The drill bit is horizontally arranged and points to the processing station.
[0008] Further features are,
[0009] The processing station includes a limiting ring. The limiting ring is arranged on the top surface of the processing table. The inner diameter of the limiting ring is matched with the outer diameter of the scaffold connecting piece.
[0010] The inner side of the limiting ring is provided with a limiting block. The limiting block is matched with the groove on the ring side of the scaffold connecting piece.
[0011] The ring side of the limiting ring is evenly provided with a plurality of guide holes. The plurality of guide holes are one-to-one corresponding to the plurality of drill bits.
[0012] The bottom of the limiting ring is provided with a plurality of chip removal grooves extending to the inner side of the limiting ring.
[0013] The machining station further comprises a base plate and a fixing plate, the base plate is arranged on the machining table, the limiting ring is arranged on the top surface of the fixing plate, and the fixing plate is fixed on the base plate through bolts.
[0014] The fixing mechanism comprises a pressing cylinder and a pressing head, the pressing cylinder is arranged on the machining table, and the pressing head is rotatably arranged on the pressing cylinder.
[0015] The fixing mechanism is arranged on the opposite side of the machining station.
[0016] The drill head mechanism is arranged on the opposite side of the machining station.
[0017] The drill head mechanism is arranged on the opposite side of the machining station.
[0018] When in use, the scaffold connecting piece is arranged on the machining station, the scaffold connecting piece is fixed through the fixing mechanism, and the drill head of the drill head mechanism is used to drill the scaffold connecting piece at the same time, so that the through holes of the scaffold connecting piece are formed at one time, errors caused by sequential machining are avoided, and the machining efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a structural schematic view of the utility model;
[0020] Figure 2 is a structural schematic view of the fixing mechanism and the machining station in the utility model;
[0021] Figure 3 is a structural schematic view of the machining station in the utility model.
[0022] Reference signs: 1, machining table; 2, drill head mechanism; 21, drill head; 3, limiting ring; 31, limiting block; 32, guide hole; 33, chip removal groove; 4, base plate; 5, fixing plate; 6, pressing cylinder; 7, pressing head; A, scaffold connecting piece. DETAILED DESCRIPTION
[0023] In order to enable personnel in the technical field to better understand the utility model scheme, the technical scheme in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.
[0024] It is to be understood that the terms "including", "comprising", "having" and their conjugates, as used throughout the present utility model and in the accompanying claims, are intended to encompass the possibility that there are items, components, steps, or elements other than those explicitly mentioned in the present utility model and in the accompanying claims. In addition, reference herein to first, second, third, etc. components, steps, etc. is not meant to indicate that these components, steps, etc. are necessarily in any particular order, unless expressly stated otherwise.
[0025] The utility model will be further explained in detail below. Figures 1-3 The utility model will be further explained in detail below.
[0026] Referring to Figures 1-2 , a circumferential drilling device, comprising: a machining table 1, a machining station, a fixing mechanism and a plurality of drill head mechanisms 2, the machining station is used for placing a scaffold connecting piece, the fixing mechanism is used for fixing the scaffold connecting piece at the machining station; the plurality of drill head mechanisms 2 are circumferentially and uniformly distributed on the side of the machining station; the drill head mechanism 2 comprises a drill bit 21, the drill bit 21 is horizontally arranged and points to the machining station, so that, in use, the scaffold connecting piece (such as Figure 2 indicated in A) is placed at the machining station, the scaffold connecting piece is fixed by the fixing mechanism, the scaffold connecting piece is simultaneously drilled by the drill bit 21 of the plurality of drill head mechanisms 2, a plurality of through holes on the scaffold connecting piece are formed at one time, errors caused by sequential processing are avoided, and the number of drill head mechanisms 2 is adaptively adjusted according to the number of holes required by the scaffold connecting piece to be processed, and in the embodiment, eight drill head mechanisms 2 are arranged.
[0027] Referring to Figures 2-3 , in order to position the scaffold connecting piece, the machining station comprises a limiting ring 3, the limiting ring 3 is arranged on the top surface of the machining table 1, the inner diameter of the limiting ring 3 is matched with the outer diameter of the scaffold connecting piece, in processing, one end of the scaffold connecting piece is inserted into the limiting ring 3, so that positioning is completed, and in order to avoid rotation of the scaffold connecting piece during processing, a limiting block 31 is arranged on the inner side of the limiting ring 3, the limiting block 31 is matched with the groove (such as Figure 2 indicated in A, a plurality of grooves are arranged on the side of the scaffold connecting piece) on the side of the scaffold connecting piece, when the scaffold connecting piece is inserted into the limiting ring 3, the limiting block 31 is arranged in one of the grooves, so that the scaffold connecting piece is clamped, and in order to ensure the accuracy of the drilling position, a plurality of guide holes 32 are uniformly arranged on the side of the limiting ring 3, the plurality of guide holes 32 are matched with the positions to be drilled of the scaffold connecting piece, when the drill bit 21 advances, the drill bit 21 is inserted into the corresponding guide hole 32, so that the accuracy of the drilling position is ensured.
[0028] Further optimization is that, as Figure 2 and Figure 3As shown in the drawings, in order to avoid the waste blocking in the limiting ring 3 during the drilling process, the bottom of the limiting ring 3 is provided with a plurality of chip removal grooves 33 extending to the inside of the limiting ring 3, and the waste is discharged from the chip removal grooves 33, thereby solving the problem.
[0029] Further optimization is that, as shown in the drawings, Figure 2 and Figure 3 As shown in the drawings, the machining station further comprises a base plate 4 and a fixed disc 5, the base plate 4 is arranged on the machining table 1, the limiting ring 3 is arranged on the top surface of the fixed disc 5, and the fixed disc 5 is fixed on the base plate 4 by bolts. Since the scaffold connecting pieces have different specifications, in order to improve the replacement of limiting rings 3 of different specifications, the limiting ring 3 is fixed on the fixed disc 5, and the limiting ring 3 is replaced by assembling and disassembling the fixed disc 5, which not only improves the stability of the limiting ring 3 during drilling, but also improves the convenience of replacing the limiting ring 3.
[0030] As shown in the drawings, Figure 2 In order to complete the fixation of the scaffold connecting piece, the fixation mechanism comprises a pressing cylinder 6 and a pressing head 7. The pressing cylinder 6 is arranged on the machining table 1, and the pressing head 7 is rotatably arranged on the pressing cylinder 6. The pressing cylinder 6 is used to drive the pressing head 7 to rotate, so that the pressing head 7 is pressed on the top of the scaffold connecting piece at the machining station. In this way, during machining, the pressing cylinder 6 drives the pressing head 7 to rotate, so that the pressing head 7 rotates towards the limiting ring 3 (the initial state of the pressing head 7 is lifted), and the pressing head 7 is pressed on the top of the scaffold connecting piece at the machining station, thereby pressing the scaffold connecting piece.
[0031] Further optimization is that, as shown in the drawings, Figure 2 The fixation mechanism in the embodiment is provided with two, and the two fixation mechanisms are arranged on the opposite sides of the machining station, thereby ensuring that the scaffold connecting piece is balanced and stably fixed in the limiting ring 3.
[0032] In summary, during use, the scaffold connecting piece is placed at the machining station, the scaffold connecting piece is fixed by the fixation mechanism, the scaffold connecting piece is simultaneously drilled by the drill bits 21 of the plurality of drill bit mechanisms 2, the plurality of through holes on the scaffold connecting piece are formed at one time, errors caused by sequential machining are avoided, and the machining efficiency is improved.
[0033] The specific embodiment is only an explanation of the present application, and is not a limitation of the present application. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.
Claims
1. A peripheral drilling apparatus, characterized by, Include: Processing platform (1), processing station, fixing mechanism and several drill bit mechanisms (2), the processing station is used for placing the scaffold connecting piece, the fixing mechanism is used for fixing the scaffold connecting piece at the processing station; Several drill bit mechanisms (2) are evenly distributed on the ring side of the processing station; The drill bit mechanism (2) includes a drill bit (21), which is horizontally arranged and points to the processing station; The processing station includes a limiting ring (3), which is arranged on the top surface of the processing platform (1), and the inner diameter of the limiting ring (3) is matched with the outer diameter of the scaffold connecting piece; The inner side of the limiting ring (3) is provided with a limiting block (31), which is matched with the groove on the ring side of the scaffold connecting piece; The ring side of the limiting ring (3) is evenly provided with several guide holes (32), and several drill bits (21) correspond to several guide holes (32) one by one.
2. A peripheral drilling apparatus according to claim 1, characterised in that: The bottom of the limiting ring (3) is provided with several chip removal grooves (33) extending to the inner side of the limiting ring (3).
3. A peripheral drilling apparatus according to claim 1, wherein: The processing station further includes a base plate (4) and a fixing disc (5), the base plate (4) is arranged on the processing platform (1), the limiting ring (3) is arranged on the top surface of the fixing disc (5), and the fixing disc (5) is fixed on the base plate (4) by bolts.
4. A peripheral drilling apparatus according to claim 1, wherein: The fixing mechanism includes a pressing cylinder (6) and a pressure head (7), the pressing cylinder (6) is arranged on the processing platform (1), the pressure head (7) is rotatably arranged on the pressing cylinder (6), and the pressing cylinder (6) is used for driving the pressure head (7) to rotate, so that the pressure head (7) is pressed on the top of the scaffold connecting piece at the processing station.
5. A peripheral drilling apparatus according to claim 4, wherein: The fixing mechanism is provided with two, two fixing mechanisms are respectively arranged on the opposite sides of the processing station.
6. A peripheral drilling apparatus according to claim 1, wherein: The drill bit mechanism (2) is provided with eight.