Tool base

Abstract

The utility model discloses a tool base, a first surface of the base is provided with positioning holes, and the positioning holes comprise at least one of a first positioning hole, a second positioning hole and a third positioning hole. The device is suitable for the situation of mass production of parts, the complicated repeated positioning process is reduced, the time is saved, the production efficiency is improved, the material waste caused by inaccurate positioning is avoided, the base can be connected with a working table top of equipment through screws, and the device is convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of machining, especially to a tooling base. BACKGROUND

[0002] In the highly specialized technical field of machining and manufacturing, tooling fixtures serve as the core components connecting workpieces to machine tools. Their design and performance have a crucial impact on the entire machining process. Tooling fixtures not only ensure the stability and accurate positioning of workpieces during machining, but also must withstand various cutting forces to maintain the required geometric precision, ultimately achieving high-quality product output. This functionality is decisive in improving precision control, work efficiency, and reducing overall production costs during the machining process.

[0003] The deficiencies of traditional clamping platforms in positioning efficiency and clamping speed become key factors that restrict production efficiency. During part machining, different surfaces need to be machined. Even though multi-axis machining centers have appeared on the market, they can machine the sides of parts, but the surfaces in contact with the workbench cannot be directly machined. This requires the parts to be disassembled and re-clamped during machining.

[0004] Traditional clamping platforms mostly rely on manual or semi-automatic adjustment mechanisms to achieve workpiece positioning. In batch part machining, especially in large-batch production scenarios that require frequent workpiece changes, each part needs to be disassembled and positioned during machining. This process needs to be repeated, which is not only time-consuming and labor-intensive, but also easily introduces human errors, leading to low production efficiency and failing to meet the needs of modern manufacturing for efficient and precise machining. SUMMARY

[0005] Therefore, to solve the above problems, the utility model provides a tooling base. The base has positioning holes on its first and second surfaces, including at least one of the first, second, and third positioning holes. The first and second surfaces are parallel.

[0006] Further, the first positioning hole is arranged at the corner of the first surface.

[0007] Further, the second positioning hole is arranged along the edge of the first surface.

[0008] Further, the third positioning holes are evenly distributed on the first surface to form a third positioning hole array of a preset shape.

[0009] Further, the third positioning hole array is a rectangular array.

[0010] Further, the first positioning hole, the second positioning hole and the third positioning hole of the first surface are provided with threaded hole sleeves.

[0011] Further, a cavity is arranged inside the base and penetrates through the base in parallel to the direction of the first surface.

[0012] Further, a column is arranged in the cavity, and the column is fixed with the inner side of the cavity in parallel to the first surface or the second surface.

[0013] The utility model has the advantages of:

[0014] The utility model is suitable for the situation of mass production of parts, and the base is fixed on the workbench first, and when batch processing is carried out, the position of the clamp or the positioning block on different processing surfaces or angles of parts is positioned, and when subsequent parts are processed, only the positioning hole corresponding to the current processing surface or processing angle of the clamp or the positioning block needs to be installed, so that the complicated and repeated positioning process is reduced, time is saved, production efficiency is improved, material waste caused by inaccurate positioning is avoided, and the base can be connected with the equipment workbench by screws, so that installation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the base;

[0016] Figure 2 It is a side surface schematic view of the base shown in the figure; Figure 1

[0017] Figure 3 It is a first use scene schematic view of the base shown in the figure; Figure 1

[0018] Figure 4 It is a second use scene schematic view of the base shown in the figure; Figure 1

[0019] Figure 5 It is a third scene schematic view of the base shown in the figure; Figure 1

[0020] In the figure:

[0021] 10, base; 11, first positioning hole; 12, second positioning hole; 13, third positioning hole; 14, first surface; 15, column; 16, cavity;

[0022] 20, clamp;

[0023] 30, positioning block;

[0024] 40, equipment workbench;

[0025] 50, positioning table surface. DETAILED DESCRIPTION​​​​

[0026] Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein like or similar elements are denoted by the same or similar reference signs throughout the drawings. The embodiments described below are exemplary and are intended to explain the present application, and are not to be understood as limiting the present application.

[0027] In this document, relational terms such as first and second, and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] As described in the background, the conventional clamping platform often uses manual or semi-automatic adjustment mechanism to realize the positioning of the workpiece, in the case of batch parts processing, the above-mentioned mode is low in efficiency, especially in the scene of frequent replacement of workpieces in large batch production, the low-efficiency clamping mode reduces the production efficiency.

[0029] Therefore, in order to solve the above problems existing in the prior art, the present embodiment provides a tool base, the first surface and the second surface of the base 10 are provided with positioning holes, the positioning holes include at least one of the first positioning hole 11, the second positioning hole 12 and the third positioning hole 13, and the first surface and the second surface are parallel.

[0030] As shown in the first surface corner of the first positioning hole, the second positioning hole is arranged along the edge of the first surface. The third positioning hole is uniformly distributed on the first surface to form a third positioning hole array of a predetermined shape. Figure 1 , 2 The first positioning hole is provided with a first surface corner. The second positioning hole is arranged along the edge of the first surface. The third positioning hole is uniformly distributed on the first surface to form a third positioning hole array of a predetermined shape.

[0031] Exemplary, Figure 1 , 2 The structure of one of the bases in the present embodiment is shown, the first surface 14 and the second surface of the base 10 are provided with the first positioning hole 11 at the corner, the second positioning hole is arranged between adjacent first positioning holes, the second positioning hole is equidistantly distributed along the edge direction of the surface it is located in, the first positioning hole and the second positioning hole form a positioning hole boundary, the third positioning hole 13 is arranged in the positioning hole boundary of the first surface, and the third positioning hole is uniformly distributed on the first surface to form a rectangular array.

[0032] This embodiment is applicable to the mass production of parts. First, the base is fixed on the workbench. During batch processing, the position of the fixture or positioning block is positioned on different processing surfaces or angles of the part. In subsequent part processing, the fixture or positioning block can be installed with the positioning hole corresponding to the current processing surface or processing angle.

[0033] For example, when machining part A in the first state, after positioning fixture B, the bolt passes through the connecting hole group of fixture B and is inserted into the second positioning hole group located in the position point group C to fix fixture B. When machining part A is completed, when machining the subsequent parts in the first state, it is only necessary to insert the bolt through the connecting hole group of fixture B into the second positioning hole group located in the position point group C.

[0034] This embodiment reduces the repetitive positioning process of fixtures or positioning holes, saving time, improving production efficiency, saving press-fitting tooling materials, and avoiding material waste caused by inaccurate positioning. In this embodiment, the base can be connected to the equipment workbench with screws, making installation convenient.

[0035] In this embodiment, the first positioning hole, the second positioning hole, and the third positioning hole on the first surface are provided with threaded hole sleeves.

[0036] For example, this embodiment can be used alone, such as Figure 3 As shown, independent clamps or positioning blocks can be fixedly installed on the base to achieve independent clamping or positioning of parts.

[0037] For example, this embodiment can also be used in combination with certain quantities, such as Figure 4 As shown, according to the processing requirements of the parts, the base can be set at different positions on the worktable, and the positioning holes of the positioning block 30 can be aligned with at least one of the first positioning hole, the second positioning hole, and the third positioning hole. The bolts are then inserted to fix the positioning block. By making the positioned part of the component cooperate with the positioning block, the positioning of the component is achieved.

[0038] For example, this embodiment can also be used in certain array combinations, such as... Figure 5 As shown, the base can be installed on the worktable 40 of the equipment in a preset array, and then the positioning plate can be installed on the first surface of the base in a preset direction according to the installation requirements, so that the sides of the adjacent positioning plates contact each other to form a positioning platform.

[0039] In this embodiment, the boundary of the positioning hole and the third positioning hole array can also be determined according to the shape of the first surface.

[0040] In this embodiment, as Figure 2As shown, a cavity 16 is arranged inside the base and penetrates the whole base in the direction parallel to the first surface.

[0041] By machining the cavity inside the base corresponding to the position of the groove, the weight of the base is reduced, and the portability of the base is improved.

[0042] In addition, a column 15 is arranged in the cavity, and the column is fixed with the inner side of the cavity parallel to the first surface or the second surface.

[0043] The column forms a support inside the cavity, thereby improving the strength of the base and the support stability of the base.

[0044] It should be noted that the use scenarios of the base in the embodiment are not limited to the three use scenarios mentioned above, and can be adaptively changed according to the actual machined parts and actual machining requirements.

[0045] The above description of disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tooling base characterized by, The base is provided with positioning holes on the first surface and the second surface, the positioning holes include at least one of a first positioning hole, a second positioning hole and a third positioning hole, and the first surface and the second surface are parallel.

2. The tool holder of claim 1, wherein, The first positioning hole is arranged at a corner of the first surface.

3. The tool holder of claim 1 wherein, The second positioning hole is arranged along an edge of the first surface.

4. The tool holder of claim 1 wherein, The third positioning holes are uniformly distributed on the first surface to form a third positioning hole array of a preset shape.

5. The tool holder of claim 1 wherein, The third positioning hole array is a rectangular array.

6. A tool holder according to claim 4, wherein A threaded hole sleeve is arranged in the first positioning hole, the second positioning hole and the third positioning hole of the first surface.

7. The tool holder of claim 1 wherein, A cavity is arranged inside the base and penetrates through the base in a direction parallel to the first surface.

8. A tool holder according to claim 7, wherein, A stand is arranged in the cavity, and the stand is fixed to the inner side of the cavity parallel to the first surface or the second surface.

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