Integrated drilling tool
By setting guide through holes and groove structures on the drilling tool, the problems of inconvenient drilling offset and inclined hole processing of existing tools are solved, and the convenience of accurate positioning and porous processing is achieved.
Patent Information
- Application Number
- CN202422329966.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing plate drilling tools lack the indication of the center position of the guide through holes, which makes the drilling easy to deviate and difficult to achieve the processing of the inclined holes.
An integrated drilling tool is designed, with a U-shaped drilling tool body, a guide through hole is provided on the horizontal plate and a vertical plate, a groove opposite to the center of the guide through hole is provided on the vertical plate, a bolt is connected to a rotor and a rubber extrusion fixing head, the guide through hole is arranged in an inclined manner, and a reinforcement rib is provided to adapt to the plate bodies of different thicknesses.
Accurate positioning and drilling is achieved to avoid offsets, facilitate processing of inclined holes, and adapt to the fixed needs of plate bodies of different thicknesses.
Smart Images
Figure CN223160103U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a drilling tool. Background Art
[0002] During the processing of a plate body, a punching operation is often carried out, and a drilling tool is often used to assist in punching during punching.
[0003] The existing plate body drilling tool generally includes a drilling tool body. The drilling tool body is U-shaped, and a plurality of guiding through holes are arranged on its horizontal plate and vertical plate. When punching, the plate body is fixed by a rubber extrusion fixing head, and the drill bit passes through the guiding through holes to punch. However, the existing drilling tool body is not provided with a central position indication mark corresponding to the guiding through holes, resulting in the problems of easy deviation and inconvenience during punching; at the same time, the central positions of the existing guiding through holes are horizontal, so when the holes need to be inclined relative to each other, punching is very inconvenient. Summary of the Utility Model
[0004] In view of the defects of the existing plate body drilling tool, the technical problem to be solved by the utility model is to provide a drilling tool that is more convenient for punching.
[0005] To achieve the above object, according to one aspect of the utility model, the utility model is realized by the following technical measures: an integrated drilling tool, including: a drilling tool body, the drilling tool body is U-shaped, a row of guiding through holes are arranged on both the horizontal plate and one of the vertical plates of the U-shaped drilling tool body, and the guiding through holes on the horizontal plate and the guiding through holes on the vertical plate are centered relative to each other in pairs. A groove corresponding to the center points of each guiding through hole is provided at the upper end of the vertical plate. A through hole is provided at the center of the other vertical plate of the U-shaped drilling tool body, a bolt is screwed on the through hole, a rotating wheel is provided outside the bolt, and a rubber extrusion fixing head is arranged inside the bolt.
[0006] Further, the row of guiding through holes is three, and a punching drill sleeve is screwed on the three guiding through holes on the horizontal plate or the vertical plate.
[0007] Further, the centers of the three guiding through holes are arranged in an inclined relative manner.
[0008] Further, the groove is W-shaped, and the center point of the groove is the relative point.
[0009] Further, a plurality of reinforcing ribs are arranged on the inner wall of the U-shaped drilling tool body, and a clamping opening is formed between adjacent two reinforcing ribs.
[0010] Further, the widths of the clamping openings are different or partially different.
[0011] Compared with the prior art, the advantages of the present utility model are as follows: 1. By providing a groove at the upper end of the vertical plate opposite to the center points of the respective guiding through holes, it is convenient to align the center during drilling, preventing the drilling position from shifting; 2. The centers of the three guiding through holes are arranged obliquely relative to each other, making it convenient to drill center holes at different distances during drilling. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure, and the drawings are included in this specification and form a part of this specification. In the drawings:
[0013] Figure 1 is a schematic structural diagram of an integral drilling tool described in the present utility model.
[0014] Figure 2 is Figure 1 a schematic diagram of the parts of
[0015] The specific reference numerals in the drawings are as follows:
[0016] 1. Drilling tool body; 2. Guiding through hole; 3. Groove; 4. Through connection hole; 5. Bolt; 6. Runner; 7. Rubber extrusion fixing head; 8. Drilling sleeve; 9. Reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] For descriptive purposes, the present disclosure may use spatial relative terms such as "under", "below", "beneath", "lower", "above", "over", "higher", and "side (e.g., as in "side wall")" to describe the relationship between one component and another (other) component as shown in the drawings. In addition to the orientation depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacturing. For example, if the device in the drawings is flipped, a component described as "under" or "beneath" another component or feature will then be positioned "above" the other component or feature. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. In addition, the device can be positioned otherwise (e.g., rotated 90 degrees or at other orientations), and accordingly, the spatial relative descriptive terms used herein are to be interpreted accordingly.
[0018] Please refer to Figure 1 and Figure 2, an integrated drilling tool provided in this embodiment includes: a drilling tool body 1, a bolt 5, and a drilling sleeve 8. The drilling tool body 1 is U-shaped and is composed of an integral horizontal plate, a left vertical plate on the left side of the horizontal plate, and a right vertical plate on the right side of the horizontal plate. A row of guiding through holes 2 is opened near the connection of the left vertical plate and the horizontal plate. There are three guiding through holes 2 in a row, and the three guiding through holes 2 are of different sizes and have different distances from the connection. Three grooves 3 are opened at the upper end of the left vertical plate, and the three grooves 3 are respectively opposite to the centers of the three guiding through holes 2 on the left vertical plate and the horizontal plate in pairs. The grooves 3 are W-shaped, and the center points of the grooves 3 are relative points. A through hole 4 is opened at the center of the right vertical plate. The bolt 5 is screwed on the through hole 4, and a rotating wheel 6 is fixed on the right side of the bolt 5, and a rubber extrusion fixing head 7 is fixed on the left side of the bolt 5. By rotating the rotating wheel 6, the rubber extrusion fixing head 7 can fix the plate to be drilled. The drilling sleeve 8 is screwed on the three guiding through holes 2 of the left vertical plate or / and the horizontal plate. In this way, through the fixation of the rubber extrusion fixing head 7, the user can drill the plate to be drilled by passing the drill bit through the drilling sleeve 8. Since the center points of the W-shaped grooves 3 are relative points, it is very convenient for the user to align the holes. The design that the guiding through holes 2 are of different sizes and have different distances from the connection facilitates drilling holes with different distance requirements.
[0019] As a preferred structure, a number of reinforcing ribs 9 are provided on the inner wall of the U-shaped drilling tool body 1. Clamping openings are formed between adjacent two reinforcing ribs 9, and the widths of the clamping openings are different or partially different. Such a design facilitates the fixation of plates with different thicknesses.
[0020] In the description of this specification, the description with reference to terms such as "an embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.
[0021] Furthermore, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0022] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An integrated drilling tool, comprising: Drilling tool body, characterized in that: the drilling tool body is U-shaped, and a row of guiding through holes are provided on the horizontal plate and one of the vertical plates of the U-shaped drilling tool body. The guiding through holes on the horizontal plate and the guiding through holes on the vertical plate are centered opposite to each other in pairs, and a groove opposite to the center points of each guiding through hole is provided at the upper end of the vertical plate. A through hole is provided at the center of the other vertical plate of the U-shaped drilling tool body, a bolt is screwed on the through hole, a runner is provided on the outside of the bolt, and a rubber extrusion fixing head is arranged on the inside of the bolt.
2. The one-piece drilling tool according to claim 1, wherein: The row of guiding through holes is three, and drilling sleeves are screwed on the three guiding through holes on the horizontal plate or the vertical plate.
3. The one-piece drilling tool according to claim 2, wherein: The centers of the three guiding through holes are arranged in an inclined opposite manner.
4. An integrated drilling tool according to claim 1, characterized in that: The groove is W-shaped, and the center point of the groove is the relative point.
5. An integrated drilling tool according to claim 1, characterized in that: A number of reinforcing ribs are provided on the inner wall of the U-shaped drilling tool body, and a clamping opening is formed between adjacent two reinforcing ribs.
6. An integrated drilling tool according to claim 5, characterized in that: The widths of the clamping openings are different or partially different.