A drilling device for diamond cutting blade

Abstract

The utility model relates to the technical field of drilling, and specifically to a drilling device for a diamond cutting blade, comprising a support frame with an operating table connected to the bottom, a through hole fixedly installed on the top of the operating table, a through hole that can penetrate the operating table is opened at the center of the through hole, an electromagnetic suction block that can be lifted and lowered is arranged above the ferrous metal round table, an inverted conical cavity with a bottom through is opened in the electromagnetic suction block, a drill bit is arranged in the inverted conical cavity, and also includes a drilling drive mechanism for driving the drill bit to rotate and move vertically out from the bottom of the inverted conical cavity. The utility model is convenient for clamping the diamond cutting blade from both sides of the diamond cutting blade, ensuring the large spatial accuracy of the diamond cutting blade, and sucking away the iron-containing debris generated during cutting to avoid the iron-containing debris from splashing everywhere, while reducing the wear on the drilling mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to a drilling device for a diamond cutting blade. Background Art

[0002] Diamond cutting is a cutting tool, which is widely used in the processing of hard and brittle materials such as stone, concrete, prefabricated panels, new and old roads, ceramics, etc. The diamond cutting blade is mainly composed of two parts: the base and the cutter head. The base is the main supporting part of the bonded cutter head. During the processing of the diamond cutting blade, it is necessary to turn the center part of the base to facilitate its installation, and most of the base is made of metal materials containing iron elements. After searching, the Chinese patent with publication number CN211054127U discloses a drilling device for diamond cutting blades, including a drill bit and a sliding lifting plate, the drill bit is rotatably set on the lifting plate, and a positioning mechanism with a self-locking function for clamping the cutting blade is provided under the drill bit; the lifting plate is provided with a driving mechanism and a driving mechanism for carrying A reciprocating assembly is used to move the lifting plate to perform reciprocating lifting and lowering motion. The reciprocating assembly and the drill bit are both connected to a driving mechanism. The driving mechanism drives the drill bit to rotate and drives the reciprocating assembly to drive the lifting plate to perform reciprocating lifting and lowering motion. When in use, two sets of symmetrical sliders are provided, and a sliding assembly with a screw and a first guide rod is provided. The two sets of sliders can synchronously slide in opposite directions to facilitate clamping and fixing cutting blades of different sizes, and then vertically punching holes in the diamond cutting blade. This punching method is prone to debris splashing. At the same time, the diamond cutting blade is clamped from both sides by two sets of sliders. Since the cutter head of the diamond cutting blade is easily damaged by the slider, the stability is still poor, which is easy to affect the punching accuracy of the diamond slice. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a drilling device for a diamond cutting blade, which is convenient for clamping the diamond cutting blade from both sides to ensure the large spatial accuracy of the diamond cutting blade, and can absorb the iron-containing debris generated during cutting to avoid the iron-containing debris from splashing everywhere, while reducing the wear on the drilling mechanism.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for a diamond cutting blade, comprising a support frame with an operating table at the bottom, a ferrous metal frustum fixedly installed on the top of the operating table, a through hole that can penetrate the operating table is opened at the center position of the ferrous metal frustum, an electromagnetic suction block that can be raised and lowered is arranged above the ferrous metal frustum, an inverted conical cavity with a through bottom is opened in the electromagnetic suction block, a drill bit is arranged in the inverted conical cavity, and also includes a drilling drive mechanism for driving the drill bit to rotate and move vertically out from the bottom of the inverted conical cavity.

[0007] Preferably, a clamping and lifting adjustment mechanism for lifting the electromagnetic suction block is provided on the top of the support frame, and the clamping and lifting adjustment mechanism includes a clamping drive cylinder 1 vertically fixedly installed on the top of the support frame, and the output shaft of the clamping drive cylinder 1 is fixedly connected to the hanger, and a clamping lifting plate is fixedly installed on the bottom of the hanger, and the top of the electromagnetic suction block is fixedly connected to the bottom of the clamping lifting plate.

[0008] Preferably, the punching drive mechanism includes a punching lifting plate arranged above the pressing lifting plate, on which a punching drive cylinder and a drive motor are fixedly installed, the output shaft of the punching drive cylinder is fixedly connected to the pressing lifting plate, the output shaft of the drive motor is fixedly installed with a rotating slide rod that passes through the pressing lifting plate and extends into the inverted conical cavity, and the drill bit is fixedly installed at the bottom end of the rotating slide rod.

[0009] Preferably, the hanger and the pressing lifting plate are both fixedly connected with guide rods, the guide rods on the hanger are vertically slidably matched with the support frame, and the guide rods on the pressing lifting plate are vertically slidably matched with the punching lifting plate.

[0010] Preferably, a plurality of aligning ring patterns are arranged on the top of the ferrous metal cone.

[0011] Preferably, it also includes a chip collecting bucket placed below the via hole.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a drilling device for a diamond cutting blade, which has the following beneficial effects:

[0014] The drilling device for diamond cutting blades is convenient for clamping the diamond cutting blade from the upper and lower sides through the ferrous metal round table and the electromagnetic suction block. Through the drilling drive mechanism, the drill bit arranged in the inverted conical cavity can be rotated and vertically moved out from the bottom of the inverted conical cavity to drill holes in the clamped diamond cutting blade. As the drilling proceeds, the generated debris is sucked into the inverted conical cavity and attached to the side wall of the inverted conical cavity under the action of the magnetic suction force of the electromagnetic suction block. After the drilling is completed, the electromagnetic suction block can be powered off. The electromagnetic suction block loses its magnetic force, and the iron-containing debris attached to the inner wall of the inverted conical cavity falls out through the through hole. Then the electromagnetic suction block is moved up to take down the processed diamond cutting blade. The drilling device for the diamond cutting blade is convenient for clamping the diamond cutting blade from both sides to ensure the large spatial accuracy of the diamond cutting blade, and the iron-containing debris generated during cutting is sucked away to avoid the iron-containing debris from splashing everywhere, while reducing the wear on the drilling mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the overall partial section of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic structural diagram of the utility model from another perspective.

[0018] Markings in the attached drawings: 1. Support frame; 2. Operating table; 3. Ferrous metal frustum; 4. Electromagnetic suction block; 5. Through hole; 6. Inverted conical cavity; 7. Drill bit; 8. Hanger; 9. Clamping drive cylinder 1; 10. Guide rod; 11. Clamping lifting plate; 12. Punching lifting plate; 13. Punching drive cylinder; 14. Driving motor; 15. Rotating slide rod; 16. Correcting ring pattern; 17. Chip collecting bucket. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] Example:

[0021] See also Figure 1-3A drilling device for a diamond cutting blade comprises a support frame 1 with an operating table 2 fixedly connected at the bottom, a ferrous metal frustum 3 fixedly mounted on the top of the operating table 2, a through hole 5 penetrating the operating table 2 is provided at the center of the ferrous metal frustum 3, an electromagnetic suction block 4 that can be lifted and lowered is provided above the ferrous metal frustum 3, an inverted conical cavity 6 penetrating the bottom is provided in the electromagnetic suction block 4, a drill bit 7 is provided in the inverted conical cavity 6, and a drilling drive mechanism is also included for driving the drill bit 7 to rotate and move vertically out from the bottom of the inverted conical cavity 6. Furthermore, the operating table 2 is fixedly mounted on the support frame 1.

[0022] Specifically, a clamping and lifting adjustment mechanism for lifting the electromagnetic suction block 4 is provided on the top of the support frame 1. The clamping and lifting adjustment mechanism includes a clamping drive cylinder 9 vertically fixedly installed on the top of the support frame 1. The output shaft of the clamping drive cylinder 9 is fixedly connected to the hanger 8. A clamping and lifting plate 11 is fixedly installed on the bottom of the hanger 8. The top of the electromagnetic suction block 4 is fixedly connected to the bottom of the clamping and lifting plate 11. Through the clamping drive cylinder 9, it is convenient to lift and lower the electromagnetic suction block 4 through the cooperation of the hanger 8 and the clamping and lifting plate 11. When the electromagnetic suction block 4 is driven downward, the diamond cutting blade can be clamped from the top. Furthermore, the inverted conical cavity 6 is connected from top to bottom, and the top of the electromagnetic suction block 4 is connected to the clamping and lifting plate 11 through a flange, which is convenient for cleaning and maintenance of the inside of the inverted conical cavity 6.

[0023] Specifically, the punching drive mechanism includes a punching lifting plate 12 arranged above the clamping lifting plate 11, and a punching drive cylinder 13 and a drive motor 14 are fixedly installed on the punching lifting plate 12. The output shaft of the punching drive cylinder 13 is fixedly connected to the clamping lifting plate 11, and the output shaft of the drive motor 14 is fixedly installed with a rotating slide bar 15 that penetrates the clamping lifting plate 11 and extends into the inverted conical cavity 6. The drill bit 7 is fixedly installed at the bottom end of the rotating slide bar 15. Starting the drive motor 14 is convenient for driving the rotating slide bar 15 to rotate, and then driving the drill bit 7 to rotate. At the same time, the punching drive cylinder 13 is used to facilitate the adjustment of the distance between the punching lifting plate 12 and the clamping lifting plate 11, so as to drive the rotating sliding bar 15 and the drill bit 7 to be lifted and lowered as a whole.

[0024] Specifically, the hanger 8 and the clamping lifting plate 11 are fixedly connected with a guide rod 10. The guide rod 10 on the hanger 8 is vertically slidably matched with the support frame 1, and the guide rod 10 on the clamping lifting plate 11 is vertically slidably matched with the punching lifting plate 12. Through the cooperation of the guide rod 10, it is convenient to guide the lifting and lowering of the hanger 8 and the punching lifting plate 12, thereby increasing the stability of the up and down movement of the hanger 8 and the punching lifting plate 12.

[0025] Specifically, a plurality of alignment rings 16 are provided on the top of the ferrous metal cone 3 , and the alignment of the diamond cutting blade is facilitated by the plurality of alignment rings 16 so that the diamond cutting blade is aligned and placed in the middle position of the ferrous metal cone 3 .

[0026] Specifically, the chip receiving bucket 17 is placed below the through hole 5 , and the chip receiving bucket 17 is used to receive the iron-containing debris falling from the through hole 5 .

[0027] When in use, a diamond cutting blade whose base is a material containing iron elements is placed flat on the ferrous metal cone 3, and the position where a hole needs to be punched is placed at the through hole 5, then the electromagnetic suction block 4 is moved down to press the diamond slice onto the ferrous metal cone 3, and then the electromagnetic suction block 4 is energized, and then the drilling drive mechanism is started to drive the drill bit 7 to rotate and move vertically out of the inverted conical cavity 6 to drill holes in the diamond cutting blade. The iron-containing debris generated by the drilling is sucked into the inverted conical cavity 6 and adheres to the side wall of the inverted conical cavity 6 under the action of the magnetic attraction of the electromagnetic suction block 4. After the drilling is completed, the electromagnetic suction block 4 can be powered off, the electromagnetic suction block 4 loses its magnetic force, and the iron-containing debris attached to the inner wall of the inverted conical cavity 6 falls out through the through hole 5, and then the electromagnetic suction block 4 is moved up to remove the processed diamond cutting blade.

[0028] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0029] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0030] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0031] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A drilling device for a diamond cutting blade, characterized in that: The invention comprises a support frame (1) with an operating table (2) arranged at the bottom, a ferrous metal truncated table (3) fixedly mounted on the top of the operating table (2), a through hole (5) penetrating the operating table (2) being provided at the center of the ferrous metal truncated table (3), an electromagnetic suction block (4) capable of being raised and lowered being arranged above the ferrous metal truncated table (3), an inverted conical cavity (6) penetrating the bottom being arranged in the electromagnetic suction block (4), a drill bit (7) being arranged in the inverted conical cavity (6), and a drilling drive mechanism for driving the drill bit (7) to rotate and vertically move out from the bottom of the inverted conical cavity (6).

2. The drilling device for a diamond cutting blade according to claim 1, characterized in that: A clamping and lifting adjustment mechanism for lifting the electromagnetic suction block (4) is arranged at the top of the support frame (1), and the clamping and lifting adjustment mechanism comprises a clamping drive cylinder (9) vertically fixedly installed on the top of the support frame (1), the output shaft of the clamping drive cylinder (9) is fixedly connected to a hanger (8), a clamping and lifting plate (11) is fixedly installed at the bottom of the hanger (8), and the top of the electromagnetic suction block (4) is fixedly connected to the bottom of the clamping and lifting plate (11).

3. The drilling device for a diamond cutting blade according to claim 2, characterized in that: The punching drive mechanism comprises a punching lifting plate (12) arranged above the pressing lifting plate (11); a punching drive cylinder (13) and a drive motor (14) are fixedly mounted on the punching lifting plate (12); an output shaft of the punching drive cylinder (13) is fixedly connected to the pressing lifting plate (11); a rotating slide rod (15) penetrating the pressing lifting plate (11) and extending into the inverted conical cavity (6) is fixedly mounted on the output shaft of the drive motor (14); and the drill bit (7) is fixedly mounted on the bottom end of the rotating slide rod (15).

4. The drilling device for a diamond cutting blade according to claim 3, characterized in that: The hanger (8) and the pressing lifting plate (11) are both fixedly connected with a guide rod (10); the guide rod (10) on the hanger (8) is vertically slidably matched with the support frame (1); and the guide rod (10) on the pressing lifting plate (11) is vertically slidably matched with the punching lifting plate (12).

5. The drilling device for a diamond cutting blade according to claim 4, characterized in that: A plurality of aligning ring patterns (16) are arranged on the top of the ferrous metal cone (3).

6. The drilling device for a diamond cutting blade according to claim 5, characterized in that: It also includes a chip receiving bucket (17) placed below the through hole (5).

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