Nonferrous metal processing drilling device

Abstract

The utility model belongs to the technical field of drilling equipment, and particularly relates to a non-ferrous metal processing drilling device which comprises drilling equipment. The sliding base is located above a fixing base of the drilling equipment, a positioning sleeve is arranged above the sliding base and located below a tool, a positioning cone is arranged below the positioning sleeve and used for replacing the tool to position a to-be-drilled point position of a workpiece, and a positioning block is in butt joint with the interior of a positioning disc above the positioning sleeve. The workpiece is driven to move under the guidance of the conical surface, so that the positioning cone and the cutter are coaxial to achieve the positioning effect. According to the utility model, the tool can be quickly aligned with the to-be-drilled point of the workpiece in a pre-positioning manner, so that the effect of accurate drilling is achieved, the difficulty and time consumption of positioning work are reduced, in addition, multi-point positioning operation can be carried out on the same workpiece, and the multi-hole drilling operation of the workpiece is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drilling equipment technical field, especially, relate to a nonferrous metal processing drilling device. BACKGROUND

[0002] In the nonferrous metal processing, punching can improve the processing precision and quality. Through punching, the cutting tool can be guided to the correct position and direction, deviation and error are avoided, thereby improving the processing precision. At the same time, punching can also avoid the interference between the cutting tool and the workpiece, reduce the vibration and noise generated, and improve the processing efficiency and safety.

[0003] At present, when drilling metal, the drill bit often needs to be adjusted to align the hole opening point before drilling operation, and during this period, the drill bit is fixed by the equipment, and positioning it is relatively troublesome, which leads to a long positioning time and easy deviation, affecting the drilling quality.

[0004] To solve the above problems, a nonferrous metal processing drilling device is proposed in the present application. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a nonferrous metal processing drilling device, which solves the problems raised in the background art.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model provides a nonferrous metal processing drilling device, which comprises a drilling equipment;

[0008] The slide seat is located above the fixed seat of the drilling equipment, and the upper part is provided with a positioning sleeve located below the cutter. The lower part of the positioning sleeve is provided with a positioning cone for replacing the cutter to position the hole opening point of the workpiece. The inner part of the positioning disc above the positioning sleeve is connected with a positioning block. The workpiece is moved by using the guide of the conical surface to make the positioning cone coaxial with the cutter to achieve the positioning effect.

[0009] The upper ring sleeve is located between the positioning sleeve and the positioning disc, and the lower end inside is spirally connected to the spiral sleeve on the upper end of the positioning cone. The upper end of the upper ring sleeve is provided with a positioning triangular block clamped with the groove at the lower end of the positioning disc. In this way, the upper, middle and lower three-section connection can be formed to disassemble the upper ring sleeve and the positioning sleeve after the cutter is positioned, which facilitates the positioning operation of the remaining hole opening points.

[0010] Further, the upper end of the fixed seat is slidably installed with a sliding frame in the front-rear direction, and the lower end of the slide seat is provided with a supporting block and a sliding frame in the left-right direction. In this way, the workpiece can be fine-tuned when the positioning block is connected to the positioning disc.

[0011] Further, the support block is internally provided with an electrically retractable ejector that is downwardly ejected to fix the slide after fine adjustment of the workpiece position.

[0012] Further, the slide is provided with side frames that are slidably installed on both sides of the upper end of the slide in the front-rear direction, and the inner side of the upper end of the adjacent side frames is provided with a connecting rod for supporting the positioning disc.

[0013] Further, the positioning disc is provided with an outer ring frame that is rotatably installed on the outer side of the positioning disc, and a sliding sleeve is provided on the rear side of the outer ring frame and is slidably connected with the connecting rod and is provided with a locking mechanism.

[0014] Further, the drill device is provided with an inner ring frame on the outer side of the cutter for installing the positioning block, and the inner ring frame is provided with an elastic retractable rod on the upper end thereof and is connected to the lower end surface of the cutter holder for downwardly ejecting the positioning block into the inner part of the upper end of the positioning disc.

[0015] Further, the positioning block is blocked and fixed at the same height by the positioning disc after the workpiece and the cutter are positioned, and the cutter is removed.

[0016] The utility model has the following beneficial effects:

[0017] The utility model discloses a positioning method and device for workpiece drilling, which comprises a positioning disc, a slide, a positioning block, a cutter and a positioning sleeve.

[0018] The utility model discloses a positioning method and device for workpiece drilling, which comprises a positioning disc, a slide, a positioning block, a cutter and a positioning sleeve.

[0019] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the person skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0021] Figure 1 It is the whole appearance structure schematic diagram of the utility model.

[0022] Figure 2 The connecting part structure diagram of the sliding seat and the fixed seat of the utility model is shown in the figure;

[0023] Figure 3 The right side structure diagram of the connecting part of the sliding seat and the fixed seat of the utility model is shown in the figure;

[0024] Figure 4 The connecting structure diagram of the positioning sleeve and the cutter of the utility model is shown in the figure;

[0025] Figure 5 The assembling cross section structure diagram of the positioning sleeve and the cutter of the utility model is shown in the figure;

[0026] In the drawings, the components represented by each reference numeral are listed as follows:

[0027] In the drawings, 1, drilling equipment; 2, fixed seat; 3, sliding seat; 4, sliding carriage; 5, side frame; 6, positioning sleeve; 7, positioning disc; 8, supporting block; 9, connecting frame rod; 10, electric telescopic device; 11, outer ring frame; 12, inner ring frame; 13, elastic telescopic rod; 14, positioning block; 15, positioning cone; 16, upper ring sleeve; 17, spiral sleeve; 18, positioning triangular block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 fall within the scope of protection of the utility model.

[0029] In the description of the utility model, it should be understood that the terms "hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] Please refer to Figures 1-5 The utility model discloses a non-ferrous metal processing drilling device, which comprises drilling equipment 1.

[0031] The slide 3 is located above the fixed seat 2 of the drilling equipment 1, and the positioning sleeve 6 is located below the cutter. The positioning cone 15 is located below the positioning sleeve 6 and is used to replace the cutter to position the to-be-drilled point of the workpiece. The positioning block 14 is connected to the inside of the positioning disc 7 above the positioning sleeve 6. The workpiece is moved by using the guide of the conical surface to make the positioning cone 15 coaxial with the cutter to achieve the positioning effect.

[0032] The upper ring sleeve 16 is located between the positioning sleeve 6 and the positioning disc 7. The lower end of the upper ring sleeve 16 is connected to the upper end of the spiral sleeve 17 on the positioning cone 15 in a screwing manner. The upper end of the upper ring sleeve 16 is provided with the positioning triangular block 18 which is clamped with the lower end groove of the positioning disc 7. Therefore, the upper ring sleeve 16 and the positioning sleeve 6 can be disassembled after the cutter is positioned, so that the positioning operation of the remaining to-be-drilled points can be facilitated.

[0033] The embodiment provides the drilling equipment which can quickly position the to-be-drilled point for multiple times. The pre-positioning of the positioning cone 15 is combined with the guide connection of the positioning block 14 and the positioning disc 7 to make the cutter coaxial with the positioning cone 15, so that the indirect positioning effect is achieved. The working difficulty is reduced, and the positioning accuracy is improved. In addition, the positioning cone 15 can be disassembled before drilling, so that the positioning operation of the remaining to-be-drilled points can be facilitated.

[0034] The upper end of the fixed seat 2 is provided with the sliding frame 4 which slides in the front-rear direction. The lower end of the slide 3 is provided with the supporting block 8 which slides left and right with the sliding frame 4. Therefore, the workpiece can be fine-tuned in position when the positioning block 14 is connected to the positioning disc 7. In this way, the workpiece can be automatically positioned in position.

[0035] The inside of the supporting block 8 is provided with the electric telescopic device 10 which is pushed out downward. The electric telescopic device 10 is used to position the slide 3 and the workpiece above the slide 3 after the workpiece is fine-tuned in position. In this way, the workpiece can be fine-tuned in any direction on the same height plane before being fixed.

[0036] The upper end of the slide 3 is provided with the side frame 5 which slides in the front-rear direction on both sides. The inside of the upper end of the adjacent side frame 5 is provided with the connecting frame rod 9 which is used to support the positioning disc 7. The outer side of the positioning disc 7 is provided with the outer ring frame 11 which rotates and is connected to the connecting frame rod 9 in a sliding manner and is provided with a locking mechanism.

[0037] The outer side of the cutter of the drilling equipment 1 is provided with the inner ring frame 12 which is used to install the positioning block 14. The upper end of the inner ring frame 12 is provided with the elastic telescopic rod 13 which is connected to the lower end surface of the cutter seat. The elastic telescopic rod 13 is used to push the positioning block 14 downward into the inside of the upper end of the positioning disc 7. In this way, the positioning disc 7 can be moved when the cutter is moved downward, and the workpiece can be moved to achieve the positioning function.

[0038] The positioning block 14 is blocked and fixed at the same height by the positioning disc 7 after the workpiece and the cutter are positioned.

[0039] It can be understood that the utility model discloses a pre-positioning mode can quickly align the tool with the workpiece to be drilled point, reaches the effect of accurate drilling and reduces the positioning work difficulty and time consumption, in addition, can also carry out the positioning operation of multiple point positions to the same workpiece, and the multiple hole drilling operation of workpiece is facilitated.

[0040] The operation flow of the embodiment has a specific application: in use, first, the positioning cone 15 is aligned with the workpiece to be drilled point, then the positioning disc 7 is moved to make the lower end groove clamping positioning triangular block 18, then the positioning block 14 is used to drive the inner groove surface of the positioning disc 7, the workpiece is moved to the predetermined position by using the inclined surface, the positioning cone 15 is coaxial with the tool, at this time, the positioning sleeve 6 and the upper ring sleeve 16 can be taken out for drilling operation, the effect of accurate drilling is reached, and the positioning work difficulty is reduced, in addition, the positioning cone 15 after disassembly can also be positioned to the remaining workpiece to be drilled point, the effect of multiple point positioning is reached, and the multiple point drilling operation of the workpiece is facilitated.

[0041] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] 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, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A non-ferrous metal processing drilling device, comprising a drilling device (1), characterized in that: a sliding seat (3) is located above a fixed seat (2) of the drilling device (1), an upper portion of the sliding seat (3) is provided with a positioning sleeve (6) located below a tool, a lower portion of the positioning sleeve (6) is provided with a positioning cone (15) for replacing the tool to position a to-be-drilled point of a workpiece, an upper portion of the positioning sleeve (6) is provided with a positioning disc (7) inside which a positioning block (14) is connected, the positioning cone (15) is coaxial with the tool to achieve the positioning effect by guiding the workpiece to move by using the conical surface; an upper ring sleeve (16) is located between the positioning sleeve (6) and the positioning disc (7), a lower end of the upper ring sleeve (16) is screw-connected to a screw sleeve (17) at an upper end of the positioning cone (15), an upper end of the upper ring sleeve (16) is provided with a positioning triangular block (18) which is clamped with a lower end groove of the positioning disc (7), so that the upper ring sleeve (16) and the positioning sleeve (6) can be disassembled after the tool is positioned, thereby facilitating the positioning operation of the remaining to-be-drilled point.

2. A non-ferrous metal working drilling apparatus according to claim 1, characterized in that: a slide (4) is slidably installed at an upper end of the fixed seat (2) in a front-rear direction, a lower end of the sliding seat (3) is provided with a supporting block (8) which slides left and right with the slide (4), so that the workpiece can be fine-adjusted in position when the positioning block (14) is connected to the positioning disc (7).

3. A non-ferrous metal working drilling apparatus according to claim 2, wherein: a motorized telescopic device (10) is arranged inside the supporting block (8) to protrude downward, so as to fix the sliding seat (3) after the workpiece is fine-adjusted in position.

4. A non-ferrous metal working drilling apparatus according to claim 1, characterized in that: side frames (5) are slidably installed at upper ends of both sides of the sliding seat (3) in a front-rear direction, adjacent side frames (5) are provided with a connecting frame rod (9) at inner sides of upper ends thereof for supporting the positioning disc (7).

5. A non-ferrous metal working drilling apparatus according to claim 1, characterized in that: an outer ring frame (11) is rotatably installed at an outer side of the positioning disc (7), and a sliding sleeve is arranged at a rear side of the outer ring frame (11) and is slidably connected with the connecting frame rod (9) and is provided with a locking mechanism.

6. A non-ferrous metal working drilling apparatus according to claim 1, characterized in that: an inner ring frame (12) is arranged at an outer side of the tool of the drilling device (1) for installing the positioning block (14), an elastic telescopic rod (13) is arranged inside an upper end of the inner ring frame (12) and is connected to a lower end surface of a tool seat, so as to protrude the positioning block (14) downward into an inner portion of an upper end of the positioning disc (7).

7. A non-ferrous metal working drilling apparatus according to claim 1, characterized in that: the positioning block (14) is blocked and fixed at the same height by the positioning disc (7) after the workpiece and the tool are positioned, and is not removed until the tool is removed.

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