Auxiliary device for drilling in furniture processing

Abstract

The utility model discloses an auxiliary device for drilling in furniture processing, and relates to the technical field of furniture processing. The drilling device comprises a handheld electric drill, a drill bit and a drilling auxiliary device, a drill bit is assembled on the handheld electric drill; the drilling auxiliary device comprises an anti-skid base and a drilling positioning assembly. A mounting clamping groove is formed in the anti-skid base, and the drilling positioning assembly comprises a positioning clamping seat and a positioning sliding pipe; a positioning clamping seat is in sliding fit with the inner wall of the mounting clamping groove, a plurality of positioning sliding pipes with different sizes are matched with the positioning clamping seat, and the inner walls of the positioning sliding pipes are in clearance fit with the peripheral side face of the drill bit; and an observation hole for observation is formed in the anti-skid base. Under the action of the drill bit and the drilling auxiliary device, the drilling position of the drill bit is limited to the position where the positioning sliding pipe is located, and the effects that the drilling position is stable and slipping and deviation are prevented are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture processing, in particular to an auxiliary device for drilling holes in furniture processing. Background Art

[0002] Furniture refers to the category of tools and facilities that are essential for humans to maintain normal life, engage in production practice and carry out social activities; it is an important foundation for establishing work and living space; with the current good development of my country's solid wood furniture industry, furniture has also continued to develop and innovate in line with the times, and now there are many categories, different materials, complete varieties and different uses; at the same time, people's requirements for furniture and the requirements for processing types and shapes have also increased. Therefore, today's furniture will also undergo diverse design processing and style improvements.

[0003] Among them, in the process of drilling holes in wooden furniture, most of the time, traditional handheld electric drills are used for drilling operations. According to the differences in the wood used for the furniture and the processing requirements, there are high requirements for the drilling position and depth. However, the current handheld electric drills are very prone to slipping and deviation during the drilling process, which affects the quality of the finished furniture and the appearance of the product.

[0004] In view of the above problems, the utility model designs an auxiliary device for furniture processing and drilling. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary device for drilling in furniture processing. Through the action of the drill bit and the drilling auxiliary device, the drilling position of the drill bit is limited to the position of the positioning slide tube, so as to achieve the effect of stabilizing the drilling position and preventing slipping and deviation, and solve the above-mentioned problems of easy slipping and easy deviation.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses an auxiliary device for drilling holes in furniture processing, comprising a handheld electric drill, a drill bit and a drilling auxiliary device; the handheld electric drill is equipped with a drill bit; the drilling auxiliary device comprises a non-slip base and a drilling positioning component; the non-slip base is provided with a mounting slot, and the drilling positioning component comprises a positioning seat and a positioning slide tube; the inner wall of the mounting slot is slidably matched with the positioning seat, and a plurality of positioning slide tubes of different sizes are respectively matched with the positioning seat, and the inner wall of the positioning slide tube is clearance-matched with the peripheral side of the drill bit; the non-slip base is provided with a viewing slot for observation Inspection holes; Among them, since the drill bit of a traditional handheld electric drill cannot be manually straightened when drilling, otherwise it is very easy to get injured; and in order to achieve the accurate drilling position and the functions of anti-slip and anti-drift; for this purpose, the structure of the anti-slip base and the drilling positioning component is designed; when the furniture is drilled, the operator presses or straightens the anti-slip base at the designated drilling position to provide stability for drilling at the accurate position, and the positioning slide tube installed on the anti-slip base limits the position of the drill bit in the horizontal direction; therefore, the drilling position is stable and the functions of preventing slippage and deviation are achieved.

[0008] As a preferred technical solution of the utility model, a foot is fixed at the bottom of the anti-slip base, and an anti-slip rubber pad is fixed at the bottom of the foot; a handle for pressing is fixedly installed on the anti-slip base; the function of the anti-slip rubber pad is not only to prevent slipping, but also to protect the surface of the furniture from scratches; the purpose of the handle is to provide the operator with the effect of pressing with one hand, and to provide convenience for other operators to perform pressing or straightening operations.

[0009] As a preferred technical solution of the utility model, a plurality of mounting grooves are provided in a circular array at the edge of the anti-slip base, a through hole is provided at the top of the mounting groove, a threaded column is provided on the top of the support leg, the threaded column is inserted into the through hole and threadedly matched with a nut; if there are no obstructions near the drilling position of the furniture, it is best to install three support legs on the anti-slip base to ensure better stability and only require relatively simple installation steps; if the position near the drilling position of the furniture is relatively narrow or there are obstructions, the anti-slip base must have at least two support legs symmetrically installed to ensure a higher pressing stability function as much as possible; so that the anti-slip base can adapt to the effect of various drilling conditions.

[0010] As a preferred technical solution of the utility model, the inner side wall of the installation slot is uniformly arrayed with brackets; the peripheral side surface of the positioning base is uniformly arrayed with limit plates, and the inner wall of the bracket is slidably matched with the limit plate.

[0011] As an optimal technical solution of the utility model, the positioning base is fixedly installed with an annular plate on the top of the limit plate, and the inner bottom wall of the bracket is threadedly connected with a limiting height bolt, and the limiting height bolt penetrates the annular plate and slides together; a reset spring is installed between the mounting slot and the positioning base; a yield groove for placing the reset spring is opened on the mounting slot, and a yield groove is opened at the bottom of the limit plate; the limiting height bolt and the bracket will limit the height range of the positioning base, thereby controlling the drilling depth of the front end of the handheld electric drill and the drill bit, so as to achieve the effect of controlling the drilling depth.

[0012] As a preferred technical solution of the utility model, the multiple positioning slide tubes of different sizes all include an externally threaded tube and a positioning tube, and the outer walls of the externally threaded tubes are respectively threadedly installed with the center of the positioning holder; the positioning tube is fixed on the externally threaded tube; the external thread sizes of the externally threaded tubes in the multiple positioning slide tubes of different sizes are the same, so that the multiple positioning slide tubes of different sizes can be fixedly installed on the positioning holder through externally threaded tubes of the same size; and each of the externally threaded tubes is respectively fixedly installed with multiple positioning tubes of different sizes; so that the multiple positioning tubes of different sizes can be adapted to drill bits of different sizes and models, so as to meet the control of drilling position and depth under various drilling requirements of furniture, and prevent slipping and deviation.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model uses the function of the drill bit and the drilling auxiliary device to limit the drilling position of the drill bit to the position of the positioning slide tube, and limits the position of the drill bit in the horizontal direction, so as to achieve the effect of stabilizing the drilling position and preventing slippage and deviation.

[0015] 2. The utility model installs the support foot position at the edge of the anti-skid base on the installation groove according to the drilling conditions such as whether there are obstacles at the drilling position, so that the anti-skid base can adapt to the effects of various drilling conditions.

[0016] 3. The utility model limits the height range of the positioning base through the height limiting bolt and the bracket, thereby controlling the drilling depth of the front end of the handheld electric drill and the drill bit to achieve the effect of controlling the drilling depth.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural schematic diagram of an auxiliary device for furniture processing and drilling according to the utility model;

[0020] Figure 2 This is a structural side view of an auxiliary device for furniture processing and drilling according to the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the drilling auxiliary device in a top-down perspective;

[0022] Figure 4 It is a structural schematic diagram of the drilling auxiliary device in an upward perspective;

[0023] Figure 5 It is a structural schematic diagram of the anti-slip base;

[0024] Figure 6 It is a structural diagram of the positioning card seat;

[0025] Figure 7 It is a schematic diagram of the structure of the positioning slide pipe;

[0026] Figure 8 is a schematic diagram of the structure of the support leg;

[0027] Fig. 9 It is a structural schematic diagram of a swivel plate;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-handheld electric drill, 2-drill bit, 3-drilling auxiliary device, 301-anti-slip base, 302-drilling positioning assembly, 303-mounting slot, 304-positioning base, 305-positioning slide tube, 306-observation hole, 307-support foot, 308-anti-slip rubber pad, 309-handle, 310-mounting slot, 311-through hole, 312-bracket, 313-limiting plate, 314-ring plate, 315-height limiting bolt, 316-reset spring, 317-allowing slot, 318-allowing slot, 319-external threaded pipe, 320-positioning pipe, 321-swivel plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1

[0032] See also Figure 1-8 As shown, the utility model is an auxiliary device for furniture processing drilling, comprising a handheld electric drill 1, a drill bit 2 and a drilling auxiliary device 3; the handheld electric drill 1 is equipped with a drill bit 2; the drilling auxiliary device 3 comprises an anti-skid base 301 and a drilling positioning assembly 302; a mounting slot 303 is provided on the anti-skid base 301, and the drilling positioning assembly 302 comprises a positioning seat 304 and a positioning slide tube 305; the inner wall of the mounting slot 303 is slidably matched with the positioning seat 304, and a plurality of positioning slide tubes 305 of different sizes are respectively matched with the positioning seat 304, and the inner wall of the positioning slide tube 305 is clearance-matched with the side surface of the drill bit 2; an observation hole 306 for observation is provided on the anti-skid base 301; wherein, the positioning The gap between the inner wall of the positioning slide tube 305 and the drill bit 2 is small, not exceeding 1mm-2mm. When drilling with a traditional handheld electric drill, the drill bit cannot be manually straightened, otherwise it is very easy to get injured. In order to achieve the accurate drilling position and the functions of anti-slip and anti-drift, the structure of the anti-slip base 301 and the drilling positioning component 302 is designed. When drilling holes in furniture, the operator presses the anti-slip base 301 or straightens the designated drilling position with both hands to provide stability for drilling at the accurate position, and the positioning slide tube 305 installed on the anti-slip base 301 limits the position of the drill bit 2 in the horizontal direction. Therefore, the drilling position is stable and the functions of preventing slippage and deviation are achieved.

[0033] Among them Figure 4-5As shown, a foot 307 is fixed at the bottom of the anti-skid base 301, and an anti-skid rubber pad 308 is fixed at the bottom of the foot 307; a handle 309 for pressing is fixedly installed on the anti-skid base 301; the function of the anti-skid rubber pad 308 is not only to prevent slipping, but also to protect the surface of the furniture from scratches; the handle 309 is designed with a grip and a pressing plate for pressing with the thumb, which is convenient for the operator to press with one hand, and also provides convenience for other operators to press or straighten; there are several installation grooves 310 in a circular array at the edge of the anti-skid base 301, and the installation grooves A through hole 311 is provided at the top of 310, and a threaded column 322 is provided at the top of the support leg 307. The threaded column 322 is inserted into the through hole 311 and threadedly matched with a nut; if there is no obstruction near the drilling position of the furniture, it is best to install three support legs 307 on the anti-slip base 301 to ensure better stability and only require relatively simple installation steps; if the position near the drilling position of the furniture is relatively narrow or there are obstructions, the anti-slip base 301 must be symmetrically installed with at least two support legs 307 to ensure a higher pressing stability function as much as possible; so that the anti-slip base 301 can adapt to the effects of various drilling conditions.

[0034] Embodiment 2

[0035] A more preferred technical solution based on the first embodiment is as follows: Figure 5-9 As shown, the inner wall of the mounting slot 303 is uniformly arrayed with brackets 312; the side surface of the positioning seat 304 is uniformly arrayed with limit plates 313, and the inner wall of the bracket 312 is slidably matched with the limit plate 313; the positioning seat 304 is fixedly installed with an annular plate 314 on the top of the limit plate 313, and the inner bottom wall of the bracket 312 is threadedly connected with a limit height bolt 315, and the limit height bolt 315 penetrates the annular plate 314 and slidably matches; a reset spring 316 is installed between the mounting slot 303 and the positioning seat 304; a clearance groove 317 for placing the reset spring 316 is opened on the mounting slot 303, and a clearance groove 318 is opened at the bottom of the limit plate 313 The inner side wall of the positioning base 304 at the annular plate 314 is rotatably matched with a swivel plate 321, and the height limiting bolt 315 and the bracket 312 will limit the height range of the positioning base 304, thereby controlling the drilling depth of the front end of the hand-held electric drill 1 and the drill bit 2, so as to achieve the effect of controlling the drilling depth; the function of the swivel plate 321 is that when the front end of the hand-held electric drill 1 rotates, the swivel plate 321 may be driven to rotate due to the small friction force, and the swivel plate 321 and the inner side wall of the positioning base 304 are relatively smooth, and the force applied to it is extremely small, thereby avoiding the problem of driving the positioning base 304 when the front end of the hand-held electric drill 1 rotates.

[0036] Among them Figure 7As shown, multiple positioning slide tubes 305 of different sizes all include an external threaded tube 319 and a positioning tube 320, and the outer wall of the external threaded tube 319 is threadedly installed with the center of the positioning holder 304; the positioning tube 320 is fixed on the external threaded tube 319; the external thread sizes of the external threaded tubes 319 in the multiple positioning slide tubes 305 of different sizes are all the same, so that the multiple positioning slide tubes 305 of different sizes can be fixedly installed on the positioning holder 304 through the external threaded tubes 319 of the same size; and each external threaded tube 319 is respectively fixedly installed with multiple positioning tubes 320 of different sizes; so that the multiple positioning tubes 320 of different sizes can be adapted to drill bits 2 of different sizes and models, so as to meet the control of drilling position and depth under various drilling requirements of furniture, and prevent slipping and deviation.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary device for drilling holes in furniture processing, comprising a handheld electric drill (1) and a drill bit (2); the handheld electric drill (1) is equipped with the drill bit (2); characterized in that: Also includes a drilling auxiliary device (3); The drilling auxiliary device (3) comprises an anti-skid base (301) and a drilling positioning assembly (302); the anti-skid base (301) is provided with a mounting slot (303), and the drilling positioning assembly (302) comprises a positioning seat (304) and a positioning slide tube (305); the inner wall of the mounting slot (303) is slidably matched with the positioning seat (304), a plurality of positioning slide tubes (305) of different sizes are respectively matched with the positioning seat (304), and the inner wall of the positioning slide tube (305) is clearance-matched with the peripheral side surface of the drill bit (2); the anti-skid base (301) is provided with an observation hole (306) for observation.

2. The auxiliary device for furniture drilling according to claim 1, characterized in that: A support foot (307) is fixed at the bottom of the anti-skid base (301), and an anti-skid rubber pad (308) is fixed at the bottom of the support foot (307); a handle (309) for pressing is fixedly mounted on the anti-skid base (301).

3. The auxiliary device for furniture drilling according to claim 2, characterized in that: A plurality of mounting grooves (310) are arranged in a circular array at the edge of the anti-slip base (301), a through hole (311) is provided at the top of the mounting groove (310), a threaded column (322) is provided at the top of the support leg (307), and the threaded column (322) is inserted into the through hole (311) and threadedly matched with a nut.

4. The auxiliary device for furniture drilling according to claim 1, characterized in that: The inner wall of the installation slot (303) is provided with brackets (312) in a uniform array; the peripheral side surface of the positioning seat (304) is provided with limit plates (313) in a uniform array, and the inner wall of the bracket (312) is slidably matched with the limit plates (313).

5. The auxiliary device for furniture drilling according to claim 4, characterized in that: The positioning base (304) is fixedly provided with an annular plate (314) on the top of the limiting plate (313); a height limiting bolt (315) is threadedly connected on the inner bottom wall of the bracket (312); and the height limiting bolt (315) penetrates the annular plate (314) and is slidably fitted.

6. The auxiliary device for furniture drilling according to claim 5, characterized in that: A return spring (316) is installed between the installation slot (303) and the positioning seat (304).

7. The auxiliary device for furniture drilling according to claim 6, characterized in that: The installation slot (303) is provided with a clearance slot (317) for accommodating a return spring (316), and the bottom of the limit plate (313) is provided with a clearance slot (318).

8. The auxiliary device for furniture drilling according to claim 1, characterized in that: The positioning slide tubes (305) of multiple different sizes all include an external threaded tube (319) and a positioning tube (320). The outer walls of the external threaded tubes (319) are respectively threadedly mounted on the center of the positioning seat (304); and the positioning tube (320) is fixed on the external threaded tube (319).

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