Diamond cutter with protective structure

Abstract

The diamond cutter with the protection structure comprises a first protection shell, hinges are vertically, oppositely and fixedly connected to the outer wall of the rear side of the first protection shell, the two hinges are rotationally connected with a second protection shell, and partition plates are fixedly connected to the interiors of the first protection shell and the second protection shell; and a plurality of sliding rods distributed at equal intervals are vertically and fixedly connected to the bottoms of the two partition plates, extension boxes are slidably connected to the outer walls of the sliding rods, springs are connected to the outer walls of the sliding rods in a sleeving mode, clamps are connected to the interiors of the first protection shell and the second protection shell, and drill bits are connected to the bottoms of the clamps. The drill bit is wrapped inside through cooperation of the first protective shell and the second protective shell, and the situation that the tool bit part is exposed to the outside for a long time and is prone to being collided by various objects and splashed by liquid, and consequently the tool bit part is rusted and damaged is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond tool technical field, especially a diamond tool with protection structure. BACKGROUND

[0002] The diamond tool has the advantages of high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient and small affinity with non-ferrous metals, and can be used for precision machining of non-metallic hard and brittle materials such as graphite, high wear-resistant materials, composite materials, high-silicon aluminum alloys and other ductile non-ferrous metal materials. At present, most of the existing diamond tools on the market need to be installed on the mounting seat of the milling machine or the numerical control machine tool before use. At present, most of the existing diamond tools on the market are in a non-use state after installation. The tool bit is exposed to the outside for a long time. Since no protection mechanism is provided, the tool bit is easily subjected to collision and liquid splashing of various objects, which greatly increases the probability of rust and damage of the tool bit, and it is inconvenient to protect the tool bit when idle. SUMMARY

[0003] The utility model provides a diamond tool with protection structure aims at solving the problem put forward in the above background technique.

[0004] A diamond tool with protection structure, comprising a first protection shell, the rear side outer wall of the first protection shell is vertically opposite fixedly connected with a hinge, two hinges are rotatably connected with a second protection shell, the inside of the first protection shell and the second protection shell is fixedly connected with a partition, the bottom of two partition is vertically fixedly connected with a plurality of slide rods that are equally distributed, the outer wall of the slide rod is slidably connected with an extension box, the outer wall of the slide rod is sleeved with a spring, the inside of the first protection shell and the second protection shell is connected with a clamp, the bottom of the clamp is connected with a drill bit.

[0005] As a preferred scheme of the diamond tool with protection structure, a plurality of fixed holes are formed in the outer wall of the first protection shell and the second protection shell, the fixed holes penetrate the outer wall of the first protection shell and the second protection shell, the outer wall of two extension boxes is connected with a fixed column, and the fixed column is connected with the fixed hole.

[0006] As a preferred scheme of the diamond tool with protection structure, a positioning column is fixedly connected to the inner wall of the first protection shell and the second protection shell, positioning holes are formed in the opposite sides of the outer wall of the clamp, and the positioning column is connected with the positioning hole.

[0007] As a kind of preferred scheme of the diamond cutter with the protective structure of the utility model, the outer wall of the second protective shell is vertically opposite fixedly connected with fixed block, the outer wall of the first protective shell is vertically opposite fixedly connected with quick buckle, the outer wall of two quick buckles is rotatably connected with fixed ring, and the fixed ring is connected with fixed block.

[0008] As a kind of preferred scheme of the diamond cutter with the protective structure of the utility model, the inner part of two extension boxes is fixedly connected with protective sponge, and the lower part of the protective sponge is fixedly connected with rubber pad.

[0009] The utility model provides a diamond cutter with protective structure. It has the following beneficial effects:

[0010] The drill bit is wrapped inside by the cooperation of the first protective shell and the second protective shell, which avoids the collision of various objects and the splashing of liquid on the cutter head part, leading to rust and damage of the cutter head part. DRAWINGS

[0011] Figure 1 It is the overall structure schematic view of the diamond cutter with protective structure of the utility model;

[0012] Figure 2 It is the rear side structure schematic view of the diamond cutter with protective structure of the utility model;

[0013] Figure 3 It is the internal structure schematic view of the diamond cutter with protective structure of the utility model;

[0014] Figure 4 It is the internal structure schematic view of the extension box of the diamond cutter with protective structure of the utility model;

[0015] Figure 5 It is the A part enlarged structure schematic view of the diamond cutter with protective structure of the utility model. Figure 1

[0016] In the drawing: 1, first protective shell;2, second protective shell;3, extension box;4, clamp;5, hinge;6, fixed hole;7, fixed column;8, positioning column;9, partition;10, positioning hole;11, drill bit;12, sliding rod;13, spring;14, protective sponge;15, rubber pad;16, fixed block;17, quick buckle;18, fixed ring. CONCRETE IMPLEMENTATION

[0017] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0018] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0019] Please refer to Figures 1-5 The diamond cutter with the protection structure comprises a first protection shell 1, the rear side outer wall of the first protection shell 1 is vertically and oppositely fixedly connected with hinges 5, the two hinges 5 are rotationally connected with a second protection shell 2, the interiors of the first protection shell 1 and the second protection shell 2 are fixedly connected with baffle plates 9, the bottoms of the two baffle plates 9 are vertically and fixedly connected with a plurality of sliding rods 12 which are equally distributed, the outer wall of the sliding rod 12 is slidingly connected with an extension box 3, the outer wall of the sliding rod 12 is sleeved with a spring 13, the interiors of the first protection shell 1 and the second protection shell 2 are connected with a clamp 4, and the bottom of the clamp 4 is connected with a drill bit 11. The drill bit 11 is wrapped in the interiors of the first protection shell 1 and the second protection shell 2, so that the drill bit part is prevented from being exposed to the outside for a long time and being collided by various objects and splashed by liquid, thereby preventing the drill bit part from being corroded and damaged.

[0020] Please refer to Figures 1-2 A plurality of fixed holes 6 which are equally distributed are formed in the outer walls of the first protection shell 1 and the second protection shell 2, the fixed holes 6 penetrate through the outer walls of the first protection shell 1 and the second protection shell 2, the outer walls of the two extension boxes 3 are connected with fixed columns 7, and the fixed columns 7 are connected with the fixed holes 6 in cooperation. The position of the extension box 3 can be adjusted according to the length of the different drill bits 11 by pressing the fixed column 7.

[0021] Please refer to Figures 1-3 The inner walls of the first protection shell 1 and the second protection shell 2 are fixedly connected with positioning columns 8, positioning holes 10 are formed in the opposite two sides of the outer wall of the clamp 4, and the positioning columns 8 are connected with the positioning holes 10 in cooperation. The device is fixed on the clamp 4 by the cooperation of the positioning columns 8 and the positioning holes 10, so that falling is avoided.

[0022] Please refer to Figures 1-5The outer wall of the second protective shell 2 is vertically and oppositely fixedly connected with a fixing block 16, the outer wall of the first protective shell 1 is vertically and oppositely fixedly connected with a quick buckle 17, the outer wall of the two quick buckles 17 is rotationally connected with a fixing ring 18, and the fixing ring 18 is connected with the fixing block 16 in a matching mode. The device is locked when being closed through the matching of the fixing ring 18 and the fixing block 16, so that the device is prevented from being suddenly opened due to bumping and vibration during movement or transportation, the drill bit 11 is prevented from being broken, loss is avoided, work delay is avoided, and negative influence on work efficiency is avoided.

[0023] Please refer to Figures 1-4 The inner part of the two extension boxes 3 is fixedly connected with a protective sponge 14, and the lower part of the protective sponge 14 is fixedly connected with a rubber pad 15. The drill bit 11 is protected by immersing the lubricating oil into the protective sponge 14, so that corrosion and rust are avoided, and the top of the drill bit 11 is protected by the rubber pad 15, so that the drill bit is prevented from being damaged due to collision.

[0024] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in the specification due to the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A diamond cutting tool with a protective structure, comprising a first protective shell (1), characterized in that: The rear outer wall of the first protective shell (1) is vertically fixedly connected with hinges (5), and the two hinges (5) are rotatably connected to the second protective shell (2). The interior of the first protective shell (1) and the second protective shell (2) is fixedly connected with partitions (9). The bottom of the two partitions (9) is vertically fixedly connected with several equally spaced slide rods (12). The outer wall of the slide rod (12) is slidably connected with an extension box (3). The outer wall of the slide rod (12) is sleeved with a spring (13). The interior of the first protective shell (1) and the second protective shell (2) is connected with a clamp (4). The bottom of the clamp (4) is connected with a drill bit (11).

2. A diamond cutting tool with a protective structure according to claim 1, characterized in that: The outer walls of the first protective shell (1) and the second protective shell (2) are provided with a plurality of equally spaced fixing holes (6), which penetrate the outer walls of the first protective shell (1) and the second protective shell (2). The outer walls of the two extension boxes (3) are connected to fixing posts (7), which are connected to the fixing holes (6).

3. A diamond cutting tool with a protective structure according to claim 2, characterized in that: The inner walls of the first protective shell (1) and the second protective shell (2) are fixedly connected with positioning posts (8), and the outer walls of the clamp (4) are provided with positioning holes (10) on opposite sides, and the positioning posts (8) are connected to the positioning holes (10).

4. A diamond cutting tool with a protective structure according to claim 3, characterized in that: The outer wall of the second protective shell (2) is vertically fixedly connected to a fixing block (16), and the outer wall of the first protective shell (1) is vertically fixedly connected to a quick buckle (17). The outer walls of the two quick buckles (17) are rotatably connected to a fixing ring (18), and the fixing ring (18) is engaged with the fixing block (16).

5. A diamond cutting tool with a protective structure according to claim 4, characterized in that: Protective sponges (14) are fixedly connected inside the two extension boxes (3), and rubber pads (15) are fixedly connected below the protective sponges (14).

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