Diamond hole drill base body convenient to disassemble and assemble

Abstract

The utility model provides a diamond hole drill base body convenient to disassemble and assemble, and belongs to the field of machining auxiliary equipment. Comprising a base body and a machine body, one end of the base body is annularly and fixedly connected with a diamond drilling part, and a connecting table is arranged at the top end of the machine body; the connecting assembly is used for rapidly disassembling and assembling the base body, the connecting assembly is connected with the machine body, and a plurality of second connecting blocks distributed at equal intervals are annularly and fixedly connected to the outer portion of the top end of the machine body; first connecting blocks with the same number as the second connecting blocks are annularly and fixedly connected to the outer portion of the bottom end of the connecting table at equal intervals. By arranging the connecting assembly, the disassembly and assembly process of the diamond hole drill base body is greatly simplified, a user only needs to simply insert the base body into the connecting table and rotate the base body, and the connecting assembly can automatically complete locking, so that the disassembly and assembly time is greatly saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing auxiliary equipment field, especially a diamond hole drill base body of convenient dismounting. BACKGROUND

[0002] In the drilling operation, diamond hole drill is widely used because of its high hardness, high wear resistance and high efficient cutting performance. However, the traditional diamond hole drill base body often has many inconveniences in the process of installation and disassembly, which not only affects the work efficiency, but also may cause damage to the equipment and safety hazards.

[0003] The traditional diamond hole drill base body is usually connected with the machine body by bolts or welding. Although the bolt connection can realize certain fastening effect, the bolt is easy to loosen or damage in the process of frequent dismounting, thereby affecting the drilling accuracy and the stability of the base body. The welding method has the problems of difficult disassembly and non-reusable base body, which increases the use cost. In order to solve the above problems, some improved diamond hole drill base bodies appear in the market, but these products often have complex structure and cumbersome operation, and it is difficult to realize quick dismounting. Therefore, the utility model provides a diamond hole drill base body which is convenient to dismount to meet the needs. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] A diamond hole drill base body convenient to dismount, comprising a base body and a machine body, one end of the base body is fixedly connected with a diamond drilling part in a ring shape, and the top end of the machine body is provided with a connecting table; a connecting assembly is used for quick dismounting of the base body, and the connecting assembly is connected with the machine body.

[0006] Optionally, a plurality of second connecting blocks are fixedly connected in an equidistant manner on the outside of the top end of the machine body, a plurality of first connecting blocks are fixedly connected in an equidistant manner on the outside of the bottom end of the connecting table, the number of the first connecting blocks is the same as that of the second connecting blocks, and each group of the second connecting blocks and the first connecting blocks are connected by bolts.

[0007] Optionally, the connecting assembly comprises an outer cavity provided on the top of the machine body and an inner cavity in the machine body, a ring-shaped first spring is fixedly connected to the top of the outer cavity, a reset disc is fixedly connected to one side of the first spring facing the connecting table, the top end of the reset disc abuts against the mounting end of the base body, a connecting column is fixedly connected to the bottom end of the reset disc, and the other end of the connecting column extends into the inner cavity.

[0008] Optionally, the other end of the connecting column is fixedly connected with a connecting seat, grooves are formed in the two sides of the connecting seat, and second springs are fixedly connected in the grooves, the end of the second spring is fixedly connected with a clamping column, and a clamping hole matched with the clamping column is formed in the outer surface of the machine body.

[0009] Optionally, a plurality of T-shaped connecting portions are arranged in the outer ring of the other end of the base body, a cavity matched with the base body is formed in the connecting table, guide grooves similar to the connecting portions in section and in the same number are arranged on the inner wall of the cavity, and a limiting groove is formed in the bottom end of the connecting table and is arranged in a ring shape, has the same number and the same shape as the guide grooves.

[0010] Optionally, the limiting grooves and the guide grooves are arranged in a cross distribution, the height value of the guide grooves is much greater than the height value of the limiting grooves, and the height value of the limiting grooves is slightly greater than the height value of the connecting portions.

[0011] Compared with the prior art, the utility model has at least the following beneficial effects:

[0012] In the above scheme, by setting the connecting assembly, the disassembly process of the diamond hole drill base body is greatly simplified, the user only needs to simply insert the base body into the connecting table and rotate, and the connecting assembly can automatically complete the locking, thereby greatly saving the disassembly time and improving the work efficiency.

[0013] In the above scheme, the connecting assembly can maintain the stability of the connection when the base body is subjected to external force impact, the cooperation design of the clamping column and the clamping hole ensures that the base body will not fall off due to vibration in the drilling operation, thereby ensuring the accuracy and safety of the drilling. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings incorporated herein and forming part of the specification show embodiments of the present application and, together with the specification, further serve to explain the principles of the present application and to enable one skilled in the relevant art to practice and use the present application.

[0015] Figure 1 The three-dimensional structure schematic view of the diamond hole drill base body for facilitating disassembly;

[0016] Figure 2 The matching three-dimensional structure schematic view of the diamond hole drill base body;

[0017] Figure 3 The matching three-dimensional structure schematic view of the diamond hole drill base body;

[0018] Figure 4Fig. 2 is a schematic view of a matching three-dimensional structure of the connecting platform.

[0019] [Reference signs]

[0020] 1, base body; 101, diamond drilling part; 102, connecting part; 2, connecting platform; 201, first connecting block; 202, guide slot; 203, limiting slot; 3, machine body; 301, second connecting block; 302, reset disc; 303, first spring; 304, connecting column; 305, connecting seat; 306, clamping column; 307, second spring.

[0021] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structure, device and environment, and the devices and environment can be adjusted or modified by those skilled in the art according to specific needs. DETAILED DESCRIPTION

[0022] The diamond hole drill base provided by the present application is described in detail below in combination with the drawings and specific embodiments. It should be noted that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0023] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0024] Generally, the terms can be understood at least in part from the usage in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular or can be used to describe combinations of features, structures, or characteristics, in the plural. In addition, the term "based on" can be understood as not necessarily of a set of exclusive factors, but can instead be permitted, at least in part, depending on the context, to exist other factors not necessarily explicitly described.

[0025] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0026] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0027] like Figures 1 to 3 As shown, this embodiment of the present invention provides a diamond drilling base that is easy to assemble and disassemble, including a base body 1 and a machine body 3. One end of the base body 1 is fixedly connected to a diamond drilling part 101 in a ring. The top of the machine body 3 is provided with a connecting platform 2. A connecting component is used for quick assembly and disassembly of the base body 1. The connecting component is connected to the machine body 3. A plurality of second connecting blocks 301 are fixedly connected in a ring at equal intervals on the outer side of the top of the machine body 3. The bottom of the connecting platform 2 is fixedly connected in a ring at equal intervals to the same number of first connecting blocks 201 as the second connecting blocks 301. Each group of second connecting blocks 301 and first connecting blocks 201 are connected by bolts. When it is necessary to install the base body 1, each first connecting block 201 on the connecting platform 2 is aligned with each second connecting block 301 on the machine body 3 and fixedly connected by bolts, thereby completing the preparation work for the installation of the base body 1.

[0028] In this embodiment, as Figures 1 to 4As shown, the connecting assembly includes an outer cavity opened at the top of the body main body 3 and an inner cavity inside the body main body 3, and a ring of a spring 303 is fixedly connected to the top of the outer cavity inner cavity, one side of the spring 303 towards the connecting table 2 is fixedly connected with a reset disc 302, the top end of the reset disc 302 abuts against the mounting end of the base body 1, the bottom end of the reset disc 302 is fixedly connected with a connecting column 304, the other end of the connecting column 304 penetrates and extends to the inside of the inner cavity, the other end of the connecting column 304 is fixedly connected with a connecting seat 305, recesses are opened on both sides of the connecting seat 305, and the recesses are fixedly connected with a spring 307 inside, the end of the spring 307 is fixedly connected with a clamping column 306, the outer surface of the body main body 3 is provided with a clamping hole matched with the clamping column 306, the clamping column 306 is located inside the clamping hole, the outer side of the other end of the base body 1 is annularly provided with a plurality of "T"-shaped connecting parts 102, a cavity matched with the base body 1 is opened in the connecting table 2, and a guide groove 202 similar in cross section and same in number as the connecting part 102 is arranged on the inner wall of the cavity, a limit groove 203 is opened at the bottom end of the connecting table 2, which is annularly distributed and same in number and shape with the guide groove 202, the limit groove 203 and the guide groove 202 are cross-distributed, the height value of the guide groove 202 is much greater than the height value of the limit groove 203, and the height value of the limit groove 203 is slightly greater than the height value of the connecting part 102, when the base body 1 needs to be installed, the base body 1 is aligned with the center of the connecting table 2, so that each connecting part 102 is embedded into the corresponding guide groove 202, and continues to be inserted until the end of the base body 1 abuts against the reset disc 302, then the two clamping columns 306 are pressed, so that the clamping column 306 can be separated from the clamping hole, the connecting seat 305 can drive the reset disc 302 to move downward, at this time the connecting part 102 can enter the inside of the outer cavity, then the base body 1 is rotated by twenty degrees, so that the connecting part 102 is aligned with the limit groove 203, at this time the base body 1 is loosened, the reset disc 302 moves upward under the action of the spring 303, thereby the connecting part 102 is embedded into the limit groove 203, at this time the clamping column 306 also enters the inside of the clamping hole and is reset by the spring 307, thereby the quick installation of the base body 1 is completed;

[0029] When the base body 1 needs to be disassembled, first press the clamping column 306 on both sides of the connecting seat 305, because the clamping column 306 is connected with the connecting seat 305 through the No. 2 spring 307, so pressing the clamping column 306 will compress the No. 2 spring 307 and disengage from the clamping hole, after the clamping column 306 disengages from the clamping hole, the user can hold the base body 1 and press down, so that the originally embedded connecting part 102 in the limiting groove 203 is disengaged from the limiting groove 203, when completely disengaged from the limiting groove 203, gently rotate the base body 1, so that it enters the guide groove 202 and moves along the direction of the guide groove 202, and then the base body 1 can be pulled out from the inside of the connecting table 2, at this time the connection between the base body 1 and the body main body 3 is completely released, the user can easily take off the base body 1 from the body main body 3, complete the disassembly process;

[0030] Through the design of the connecting assembly, the user only needs to simply insert the base body 1 into the connecting table 2 and rotate, so as to complete the locking and disassembly, which greatly simplifies the disassembly process, and the simplified disassembly process means that the user can replace the diamond hole drill base more quickly, thereby reducing the replacement time and improving the overall efficiency of the drilling operation. This is particularly important for application scenarios that need to frequently replace different specifications or worn base bodies. The connecting assembly design of the utility model is intuitive and easy to use, and the user can easily master the disassembly skill without professional training. Due to the simplification of the disassembly process, the user can more conveniently clean, check and maintain the diamond hole drill base. This not only prolongs the service life of the base body, but also reduces equipment damage and downtime caused by improper maintenance, thereby reducing maintenance costs. The automatic locking and unlocking function of the connecting assembly ensures the stable connection between the base body 1 and the body main body 3, reduces the safety hidden danger caused by loose connection. At the same time, the durability and stability of the connecting assembly also improve the reliability of the diamond hole drill base under long-time and high-intensity operation.

[0031] The utility model provides a working principle, when need installing base body 1, the every one no. 1 connecting block 201 on connecting table 2 is aligned with every no. 2 connecting block 301 on the body main part 3, and is fixedly connected through bolt, and then the preparation work of base body 1 installation is completed, when need installing base body 1, make base body 1 align with the center of connecting table 2, make every connecting part 102 embed to the inside of corresponding guide groove 202, and continuously insert, until the end of base body 1 and reset disc 302 resist, then press two clamping columns 306, make clamping column 306 can separate from clamping hole, connecting seat 305 can drive reset disc 302 to move down, now connecting part 102 can enter to the inside of outer cavity, then make base body 1 rotate twenty degrees, make connecting part 102 align with limiting slot 203, now release base body 1, reset disc 302 will move up under the action of no. 1 spring 303, and then make connecting part 102 embed to the inside of limiting slot 203, now clamping column 306 will also enter to the inside of clamping hole and reset clamping through no. 2 spring 307, and then complete the quick installation of base body 1, when need disassembling base body 1, first gently press the clamping column 306 on both sides of connecting seat 305, because clamping column 306 is connected with connecting seat 305 through no. 2 spring 307, therefore press clamping column 306 will make it compress no. 2 spring 307 and separate from clamping hole, after clamping column 306 separates from clamping hole, the user can hold base body 1 and press down, make the originally embedded connecting part 102 in limiting slot 203 separate from limiting slot 203, when completely separate from limiting slot 203, gently rotate base body 1, make it enter to guide groove 202 and move along the direction of guide groove 202, and then can pull out base body 1 from the inside of connecting table 2, now the connection between base body 1 and body main part 3 is completely released, the user can easily take down base body 1 from body main part 3, complete the disassembly process.

[0032] The utility model covers any alternative, modification, equivalent method and scheme on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following utility model preferred embodiment, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.

[0033] The above only is the preferred implementation way of the utility model, should point out, for ordinary skill in the art person of the prior art, under the premise that without departing from the principle of the utility model, still can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection range of the utility model.

Claims

1. A diamond bore drill bit body which is easy to disassemble and assemble, comprising a body main body (1) and a machine body main body (3), characterized in that, One end of the base body (1) is annularly fixedly connected with a diamond drilling part (101), and the top end of the machine body (3) is provided with a connecting table (2); A connecting assembly is used for quick disassembly and assembly of the base body (1), and is connected with the machine body (3). The connecting assembly comprises an outer cavity provided at the top of the machine body (3) and an inner cavity in the machine body (3). A ring of first springs (303) is fixedly connected to the top of the outer cavity. A reset disc (302) is fixedly connected to one side of the first spring (303) facing the connecting table (2). The top end of the reset disc (302) abuts against the mounting end of the base body (1). A connecting column (304) is fixedly connected to the bottom end of the reset disc (302). The other end of the connecting column (304) penetrates through and extends into the inner cavity. A connecting seat (305) is fixedly connected to the other end of the connecting column (304). Grooves are provided on both sides of the connecting seat (305), and second springs (307) are fixedly connected in the grooves. Clamping columns (306) are fixedly connected to the ends of the second springs (307). Clamping holes are provided on the outer surface of the machine body (3) and are matched with the clamping columns (306).

2. The easy-to-mount and dismount diamond bore drill bit substrate according to claim 1, characterized in that, A plurality of second connecting blocks (301) are fixedly connected to the outer surface of the top end of the machine body (3) at equal intervals. A plurality of first connecting blocks (201) are fixedly connected to the outer surface of the bottom end of the connecting table (2) at equal intervals and have the same number as the second connecting blocks (301). Each group of the second connecting blocks (301) and the first connecting blocks (201) are connected by bolts.

3. The easy-to-mount and dismount diamond bore drill bit base according to claim 1, characterized in that, A plurality of "T"-shaped connecting parts (102) are arranged on the outer surface of the other end of the base body (1). A cavity matched with the base body (1) is provided in the connecting table (2), and guide grooves (202) similar to the cross sections of the connecting parts (102) and having the same number are arranged on the inner wall of the cavity. Limiting grooves (203) are annularly arranged on the bottom end of the connecting table (2) and have the same number and shape as the guide grooves (202).

4. The easy-to-mount and dismount diamond bore drill bit base according to claim 3, characterized in that, The limiting grooves (203) and the guide grooves (202) are cross arranged, the height of the guide grooves (202) is much greater than the height of the limiting grooves (203), and the height of the limiting grooves (203) is slightly greater than the height of the connecting parts (102).

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