Engraving and milling machine cutter for engraving special glass

Abstract

The utility model provides an engraving and milling machine cutter for engraving special glass, which relates to the field of special glass engraving cutters, and comprises a cutter handle, a cutter head, a mounting groove, a base, a rectangular frame, a rectangular block, a high-strength alloy screw rod, a through hole, a fastening nut and a double fixing component, according to the device, the tool handle and the tool bit can be detached and separated, then the tool bit is replaced in time after being seriously abraded so as to guarantee the follow-up precise carving effect of special glass, the tool handle does not need to be replaced and abandoned at the moment, and meanwhile the tool handle and the tool bit are firmly installed and do not slip; and the use effect of the special glass engraving and milling cutter is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of special glass carving cutter, specifically, relate to a kind of for the engraving machine cutter of special glass carving. BACKGROUND

[0002] Special glass refers to the plate glass and daily utensil glass, using refined, high-purity and new raw materials, and through new technology, new equipment, new technology, under the action of light, electricity, magnetism, heat and biochemical etc. Special conditions form the glass with special function or special purpose.

[0003] At present, special glass is carved by glass engraving machine to greatly improve the added value of glass products. The carved special glass product not only has higher artistic value, but also is favored by consumers because of its uniqueness and individuality.

[0004] When the existing glass carving machine carves special glass by cutter, the sharp friction between cutter and special glass can cause the tool bit of milling cutter to wear, and in severe cases, the tool bit can crack or even break, and the damaged tool bit can reduce the quality and precision of subsequent carving of special glass, so it must be replaced in time. Generally, the whole cutter (including handle and tool bit) is replaced and discarded (the two are inseparable by welding), so the perfect handle part is also discarded, and the replacement process of carving cutter needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem in the above background art, and further provides an engraving machine cutter for special glass carving.

[0006] The utility model solves the technical problems by adopting the following technical scheme:

[0007] An engraving machine cutter for special glass carving, comprising a handle and a tool bit, further comprising a mounting groove, a base, a rectangular frame, a rectangular block, a high-strength alloy screw, a through hole, a fastening nut and a double-fixing assembly,

[0008] The mounting groove is provided on the handle;

[0009] The base is fixedly provided with the tool bit;

[0010] The rectangular frame is fixedly arranged in the mounting groove, and the base is fixedly provided with a rectangular block that is in size adaptation with the rectangular frame and faces it;

[0011] The high-strength alloy screws are symmetrically fixed in the mounting groove, and the base is provided with through holes corresponding to the high-strength alloy screws, and the diameter of the high-strength alloy screw is smaller than that of the through hole;

[0012] The fastening nut is threadedly connected with the high-strength alloy screw.

[0013] The double fixing assembly is symmetrically arranged on the tool shank and passes through the tool shank to be matched with the base.

[0014] Further, the double fixing assembly comprises a threaded hole and a fastening bolt, the threaded hole is symmetrically arranged on the tool shank, the fastening bolt is matched in the threaded hole and is internally threadedly connected with the base.

[0015] The above scheme can double fix the base and the tool shank through the double fixing assembly matched with the fastening nut, thereby improving the stability of the tool head after the tool head and the tool shank are assembled.

[0016] Further, the fastening nut adopts a wedge-shaped self-locking nut.

[0017] The wedge-shaped self-locking nut is adopted to improve the stability after being matched with the high-strength alloy screw rod and is not prone to loosening.

[0018] Further, the tool head adopts a diamond-based composite coating tool head.

[0019] The tool head in the above scheme is more wear-resistant, thereby reducing the replacement frequency.

[0020] Further, the rectangular block and the rectangular frame are prepared from modified high-strength aluminum alloy.

[0021] The rectangular block and the rectangular frame in the above scheme have strong anti-deformation effect.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] Compared with the prior art, the device can realize the disassembly and separation between the tool shank and the tool head, thereby replacing the tool head in time when the tool head is seriously worn to ensure the fine carving effect of the special glass, at this time, the tool shank does not need to be replaced and discarded, meanwhile, the installation effect of the tool shank and the tool head is firm and they will not slip each other, thereby the use effect of the special glass fine carving cutter is better. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a whole structure schematic view of the utility model;

[0025] Fig. 2 It is a fastening nut and fastening bolt installation schematic view;

[0026] Fig. 3 It is a through hole schematic view;

[0027] REFERENCE SIGNS:

[0028] 1. Tool holder; 2. Tool head; 3. Mounting groove; 4. Base; 5. Rectangular frame; 6. Rectangular block; 7. High-strength alloy roller; 8. Through hole; 9. Fastening nut; 10. Threaded hole; 11. Fastening bolt. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0030] like Figs. 1-3 As shown, a precision engraving machine tool for special glass engraving includes a tool holder 1 and a tool head 2 (specifically, the tool head 2 is a diamond-based composite coated tool head), as well as a mounting groove 3, a base 4, a rectangular frame 5, a rectangular block 6, a high-strength alloy screw 7, a through hole 8, a fastening nut 9, and a double fixing assembly.

[0031] The mounting slot 3 is provided on the tool holder 1;

[0032] The cutter head 2 is fixed on the base 4;

[0033] The rectangular frame 5 is fixed in the mounting groove 3, and a rectangular block 6 that is adapted to the size of the rectangular frame 5 and is directly opposite it is fixed on the base 4.

[0034] The high-strength alloy screw 7 is symmetrically fixed in the mounting groove 3, and the base 4 is provided with through holes 8 corresponding to the high-strength alloy screw 7. The diameter of the high-strength alloy screw 7 is smaller than the diameter of the through hole 8.

[0035] The fastening nut 9 is threadedly connected to the high-strength alloy screw 7 (specifically, the fastening nut 9 adopts a wedge-shaped self-locking nut to improve the stability after being fitted with the high-strength alloy screw 7, making it less prone to loosening; the wedge-shaped self-locking nut is existing technology and will not be improved).

[0036] The two fixing components are symmetrically arranged on the tool holder 1 and pass through the tool holder 1 to cooperate with the base 4.

[0037] Further refinements of the embodiments of this utility model, such as... Fig. 2 As shown, the double fixing assembly includes a threaded hole 10 and a fastening bolt 11. The tool holder 1 has symmetrically opened threaded holes 10, and the fastening bolt 11 is fitted in the threaded hole 10 and is threadedly connected to the base 4.

[0038] The further optimization of the embodiment scheme of the utility model discloses, rectangular block 6 and rectangular frame 5 adopt modified high-strength aluminum alloy preparation.

[0039] The working procedure of the utility model discloses:

[0040] First handheld base 4 makes the rectangular block 6 installed on it align the rectangular frame 5 inserted in the installation slot 3, if the position of both is not aligned, cannot be docked, then fine-tune angle, when rectangular block 6 and rectangular frame 5 are pasted, high-strength alloy screw 7 can pass through through-hole 8 completely and extend to outside through-hole 8, then through fastening nut 9, the position of base 4 and tool bit 2 can be effectively limited in installation slot 3,

[0041] Then through double fixing assembly, the connection stability between tool handle 1 and base 4 can be further improved, at this time, tool handle 1 and tool bit 2 can be detached and separated, when tool bit 2 wears seriously and needs to be replaced, first, the locking of double fixing assembly is released, then fastening nut 9 is unscrewed, base 4 and tool handle 1 can be effectively separated, then a new base 4 is replaced and the above process is repeated, tool handle 1 and new tool bit 2 can be installed and locked again, and after installation and locking, tool bit 2 and tool handle 1 will not slip in the subsequent special glass engraving process due to the existence of rectangular frame 5 and rectangular block 6.

[0042] Compared with the prior art, the device can realize the detachment and separation of tool handle 1 and tool bit 2, so that tool bit 2 can be replaced in time when it wears seriously to ensure the engraving effect of subsequent special glass, at this time, tool handle 1 does not need to be replaced and discarded, and the installation effect of tool handle 1 and tool bit 2 is firm and they will not slip each other, so that the use effect of special glass engraving tool is better.

[0043] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fine carving machine tool for special glass carving, comprising a tool handle (1) and a tool head (2), characterized in that, It also includes installation slot (3), base (4), rectangular frame (5), rectangular block (6), high strength alloy screw rod (7), through hole (8), fastening nut (9) and double fixed assembly, The installation slot (3) is arranged on the tool handle (1); The base (4) is fixed with the tool head (2); The rectangular frame (5) is fixed in the installation slot (3), and the base (4) is fixed with the rectangular block (6) which is in size adaptation with the rectangular frame (5) and opposite to the rectangular frame (5); The high strength alloy screw rod (7) is symmetrically fixed in the installation slot (3), and the base (4) is provided with the through hole (8) corresponding to the high strength alloy screw rod (7), and the diameter of the high strength alloy screw rod (7) is smaller than that of the through hole (8); The fastening nut (9) is threadedly connected with the high strength alloy screw rod (7); The double fixed assembly is symmetrically arranged on the tool handle (1) and passes through the tool handle (1) to cooperate with the base (4).

2. A cutter for a fine carving machine for carving special glass according to claim 1, characterized in that, The double fixed assembly includes threaded hole (10) and fastening bolt (11), the tool handle (1) is symmetrically provided with threaded hole (10), the threaded hole (10) is matched with the fastening bolt (11), and the fastening bolt (11) is threadedly connected with the base (4).

3. A cutter for a fine carving machine for carving special glass according to claim 1, characterized in that, The fastening nut (9) is a wedge-shaped self-locking nut.

4. The precision carving machine cutter for special glass carving according to claim 1, characterized in that, The tool head (2) is a diamond-based composite coating tool head.

5. A cutter for precision carving machines for carving special glass according to claim 1, characterized in that, The rectangular block (6) and the rectangular frame (5) are made of modified high strength aluminum alloy.

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