A table drilling machine for processing bamboo products

Abstract

A table drilling machine for bamboo product processing belongs to the field of table drilling machines, and its structure comprises a base, a stand, a processing head, and a processing table. The stand is vertically arranged on the upper end of the base. The processing head is arranged on the upper end of the stand. The processing table is horizontally connected to the front end of the middle section of the stand. The U-shaped bamboo products such as bamboo supports and bamboo stools are placed on the processing table. The required drilling plane structure of the bamboo products is attached to the processing table. The feet around the bottom surface are located outside the processing table. Before drilling, the staff can first loosen the limiting bolt, so that the limiting bolt removes the movement restriction on the adjusting rod. Then, the limiting bolt can be slid. The limiting bolt extension strip positioning hole drives the adjusting rod. The adjusting rod drives the inner clamping block to contact the inner side of the feet of the bamboo products. After the left and right inner clamping blocks simultaneously contact, the limiting bolt is tightened, and the inner clamping work is completed. During drilling, the convenience of the staff operation is improved.

Description

Technical Field

[0001] This utility model is a bench drill for processing bamboo products, belonging to the field of bench drills. Background Technology

[0002] A bench drill is a small drilling machine that can be placed on a workbench. The spindle is arranged vertically and it is mainly used for machining small holes.

[0003] Existing bench drills used for bamboo product processing are inconvenient when drilling flat holes in U-shaped bamboo products such as bamboo supports and stools. The straight edges and overall shape of the U-shape make it difficult to clamp and secure the product using conventional jigs. Often, manual handling is required to prevent displacement during drilling, which is quite cumbersome. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a bench drill for bamboo product processing. This addresses the problem that existing bench drills for bamboo product processing, when drilling planes in U-shaped bamboo products such as bamboo supports and stools, are difficult to clamp and fix using conventional jigs due to the limitations of the straight edges and overall shape of the U-shaped structure. Often, manual handling of the bamboo product is required to prevent displacement during drilling, which is quite inconvenient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a bench drill for processing bamboo products, the structure of which includes a base, a column, a processing head, and a processing table; the column is vertically disposed on the upper end of the base; the processing head is disposed on the upper end of the column; the processing table is horizontally connected to the front end of the middle section of the column, and two hidden clamping components are symmetrically disposed on the left and right sides of the bottom surface of the processing table. The hidden clamping components include a storage base integrally formed with the processing table and an inner clamping block movably embedded in the outer side of the storage base. An adjusting rod is horizontally disposed at the inner end of the inner clamping block. A sliding groove for sliding positioning of the adjusting rod is provided in the storage base. A strip-shaped positioning hole communicating with the sliding groove is provided on the bottom surface of the storage base. A limiting bolt is vertically slidably disposed in the strip-shaped positioning hole, and the top of the limiting bolt is threadedly connected to the bottom surface of the adjusting rod.

[0006] Furthermore, in order to completely store the inner clamping block when not in use, the outer side of the storage base is provided with a slot whose shape and size perfectly match the inner clamping block.

[0007] Furthermore, in order to restrict the movement of the adjusting rod, when the limiting bolt is tightened, its driving end is in close contact with the bottom surface of the receiving seat.

[0008] Furthermore, in order to accommodate various end faces that need to be clamped, the outer end of the inner clamping block has a curvature.

[0009] Furthermore, to prevent damage to bamboo products during clamping, the inner clamping block is made of an elastic material.

[0010] Furthermore, in order to make a threaded connection, the bottom surface of the adjusting rod is provided with an internal threaded hole that is compatible with the limiting bolt.

[0011] The beneficial effects of this utility model are as follows: Bamboo products with a U-shaped structure, such as bamboo supports or stools, are placed on a processing table. The planar structure for drilling the required holes fits against the processing table, and the feet around the bottom are located on the outer side of the processing table. Before drilling, the operator can loosen the limiting bolts to release the restriction on the movement of the adjusting rod. The limiting bolts then slide, extending through the strip-shaped positioning hole to move the adjusting rod. The adjusting rod then causes the inner clamping blocks to contact the inner side of the bamboo product's feet. After the left and right inner clamping blocks simultaneously contact each other, the limiting bolts are tightened to complete the inner clamping operation. This improves the operator's convenience during drilling. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of a bench drill for processing bamboo products according to this utility model; Figure 2 This is a front view structural schematic diagram of a bench drill for processing bamboo products according to the present invention. Figure 3 This is a partial cross-sectional structural diagram of the machining table. Figure 4 This is a schematic diagram of the clamping structure of bamboo products.

[0013] In the diagram: Base-1, Column-2, Processing head-3, Processing table-4, Hidden clamping assembly-41, Storage seat-411, Inner clamping block-412, Adjusting rod-413, Slide groove-414, Strip positioning hole-415, Restriction bolt-416, Bamboo product-5. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example 1

[0015] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4This utility model provides a technical solution for a bench drill for processing bamboo products: its structure includes a base 1, a column 2, a processing head 3, and a processing table 4; the column 2 is vertically mounted on the upper end of the base 1; the processing head 3 is mounted on the upper end of the column 2; the processing table 4 is horizontally connected to the front end of the middle section of the column 2, and two hidden clamping components 41 are symmetrically provided on the left and right sides of the bottom surface of the processing table 4. The hidden clamping components 41 include a storage base integrally formed with the processing table 4. 411. An inner clamping block 412 is movably embedded in the outside of the storage base 411. An adjusting rod 413 is horizontally arranged at the inner end of the inner clamping block 412. The storage base 411 is provided with a sliding groove 414 for sliding positioning of the adjusting rod 413. The bottom surface of the storage base 411 is provided with a strip-shaped positioning hole 415 communicating with the sliding groove 414. A limiting bolt 416 is vertically slidably arranged in the strip-shaped positioning hole 415. The top of the limiting bolt 416 is threadedly connected to the bottom surface of the adjusting rod 413.

[0016] like Figure 4 As shown, a U-shaped bamboo product 5, such as a bamboo support or stool, is placed on a processing table 4. The planar structure for drilling the required hole is fitted to the processing table 4, and the legs around the bottom are located on the outside of the processing table 4. Before drilling, the operator can loosen the limiting bolt 416 to release the restriction on the movement of the adjusting rod 413. The limiting bolt 416 can then slide along the strip-shaped positioning hole 415 and drive the adjusting rod 413. The adjusting rod 413 drives the inner clamping block 412 to contact the inner side of the legs of the bamboo product. After the left and right inner clamping blocks 412 contact simultaneously, the limiting bolt 416 is tightened to complete the inner clamping work. This improves the convenience of operation for the operator when drilling.

[0017] The processing table 4 is provided with several chip removal holes that are interspersed with the storage base 411.

[0018] In order to completely store the inner clamping block 412 when not in use, the outer side of the storage base 411 is provided with a slot whose shape and size completely match the inner clamping block 412.

[0019] In order to restrict the movement of the adjusting rod 413, when the limiting bolt 416 is tightened, its driving end is in close contact with the bottom surface of the storage seat 411.

[0020] To prevent damage to bamboo products during clamping, the inner clamping block 412 is made of an elastic material.

[0021] Specifically, the elastic material is rubber.

[0022] For threaded connection, the bottom surface of the adjusting rod 413 is provided with an internal threaded hole that matches the limiting bolt 416. Example 2

[0023] For the sake of brevity, the parts that are the same as those in other embodiments will not be described again. The main description is of the structure that is different from other embodiments of this utility model. In order to adapt to various end faces that need to be clamped, the outer end of the inner clamping block 412 described in this application has a curvature.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered illustrative and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bench drill for processing bamboo products, characterized in that: Its structure includes a base (1); The column (2) is vertically installed on the upper end of the base (1); The machining head (3) is located at the upper end of the column (2); The processing table (4) is horizontally connected to the front end of the middle section of the column (2). The bottom surface of the processing table (4) is symmetrically provided with two hidden clamping components (41) on the left and right sides. The hidden clamping components (41) include a storage base (411) integrally formed with the processing table (4) and an inner clamping block (412) movably embedded in the outside of the storage base (411). An adjusting rod (413) is horizontally provided at the inner end of the inner clamping block (412). The storage base (411) is provided with a sliding groove (414) for sliding positioning of the adjusting rod (413). The bottom surface of the storage base (411) is provided with a strip-shaped positioning hole (415) communicating with the sliding groove (414). A limiting bolt (416) is vertically slidably provided in the strip-shaped positioning hole (415). The top of the limiting bolt (416) is threadedly connected to the bottom surface of the adjusting rod (413).

2. A bench drill for processing bamboo products according to claim 1, characterized in that: The outer side of the storage base (411) has a slot whose shape and size perfectly match the inner clamping block (412).

3. A bench drill for processing bamboo products according to claim 1, characterized in that: When the limiting bolt (416) is tightened, its driving end is in close contact with the bottom surface of the storage seat (411).

4. A bench drill for processing bamboo products according to claim 2, characterized in that: The outer end of the inner clamping block (412) has an arc.

5. A bench drill for processing bamboo products according to claim 4, characterized in that: The inner clamping block (412) is made of an elastic material.

6. A bench drill for processing bamboo products according to claim 1, characterized in that: The bottom surface of the adjusting rod (413) is provided with an internal threaded hole that is compatible with the limiting bolt (416).

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