Automatic line anti-dust welding diamond forming reamer

Abstract

The utility model discloses an automatic line anti -entanglement scrap welding diamond forming reamer, including tool steel base body, tool steel base body adopts integrated molding cutter, tool steel base body blade part welding diamond composite piece and center hole bifurcation counterpoint straight -jet type internal cooling, tool steel base body includes blade one, blade two, blade three, internal cooling one, internal cooling two, internal cooling three, internal cooling four, internal cooling five, chip pocket one, chip pocket two, chip stopping boss, tailstock hole, beat table ring and dynamic balance adjusting hole, through the cutter base body adopts tool steel BT30 handle integrated molding, and the cost performance is high and is easy to process, reduces the cutter handle and collet expense and cutter base body overall design, can effectively prevent the cutter entanglement scrap, uses on the automatic processing production line, guarantees sustained production and is not affected by the entanglement scrap, reduces the operator cost.

Description

Technical Field

[0001] This utility model relates to the field of machining tool technology, and in particular to an automatic line anti-tangling chip welding diamond forming reamer. Background Technology

[0002] The material for an automated production line to prevent chip entanglement during diamond forming is AL6061, a common aluminum alloy material widely used in aerospace, transportation, and construction. When used on automated production lines, it can effectively prevent chip entanglement and ensure continuous production without being affected by chip entanglement. A reamer is a commonly used tool for machining cylindrical holes, performing semi-finishing or finishing operations on them. It can effectively improve the accuracy of the hole and reduce its surface roughness. The workpiece material AL6061 has moderate chip-breaking performance during machining. It has good plasticity and is not an easy-to-break material. During cutting, the chips tend to form continuous long strips or ribbons. If not controlled, they may wrap around the tool or workpiece, affecting machining efficiency and product surface quality. Reamers typically have a small chip allowance, resulting in thinner chips that are more tough and harder to break. Existing reamers often struggle to prevent chip entanglement on automated production lines. Chip entanglement can lead to batch scrapping, a problem unacceptable in machining. This patented tool solves this issue, ensuring continuous production unaffected by chip entanglement. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic line anti-chip entanglement welding diamond forming reamer, which solves the problem that existing commonly used reamers are difficult to guarantee against chip entanglement in automatic production lines, and that chip entanglement may lead to batch scrapping.

[0004] To achieve the above objectives, an automatic anti-tangling chip welding diamond forming reamer is provided, comprising a tool steel base, wherein the tool steel base is an integrally formed tool, and the cutting edge of the tool steel base is welded with a diamond composite sheet and the central hole is bifurcated for direct injection internal cooling to the cutting tip; The tool steel substrate includes blade one, blade two, blade three, internal cooler one, internal cooler two, internal cooler three, internal cooler four, internal cooler five, chip groove one, chip groove two, chip blocking boss, center hole, dial indicator ring, and dynamic balance adjustment hole.

[0005] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, both ends of the tool steel base are provided with point holes, and the end of the tool steel base has a grinding ring.

[0006] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, a chip-collecting groove 1 is provided at the end of the tool steel base below the dial gauge ring, a chip-collecting groove 2 is provided in the middle of the tool steel base, and six dynamic balance adjustment holes are provided on the tool steel base above the chip-collecting groove 2.

[0007] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, a first blade is provided at the bottom of the tool steel base, a second blade is provided on one side of the tool steel base located at the end of the second chip groove, and a third blade is provided on one side of the tool steel base located in the middle of the second chip groove.

[0008] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, a chip-blocking boss is provided on one side of the chip-receiving groove one, an internal cooler one is provided on one side of the chip-blocking boss, and an internal cooler two is provided inside the chip-receiving groove one.

[0009] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, two internal cooling cavities are provided in the chip-receiving groove.

[0010] According to the aforementioned automatic line anti-tangling welding diamond forming reamer, an internal cooler five is provided on the tool steel base below the dynamic balance adjustment hole, and an internal cooler four is provided on the tool steel base and on one side of the chip groove two.

[0011] The above-mentioned solution has the following beneficial effects: 1. The tool body is made of BT30 tool steel with a one-piece molded shank, which is cost-effective and easy to process, reducing the cost of tool holders and collets; 2. The cutting edge of the knife is made of diamond, which has good wear resistance, long service life, and can be re-sharpened and reused multiple times, resulting in high utilization rate; 3. The integral design of the tool body can effectively prevent chip entanglement. When used on an automated machining production line, it can ensure continuous production without being affected by chip entanglement and reduce operator costs. 4. The design concept and product of this tool have been validated and can be used on other similar tool products, which can better meet customer requirements and ensure product accuracy and surface finish.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is an overall schematic diagram of an automatic anti-tangling chip welding diamond forming reamer according to the present invention; Figure 2This is a side view of an automatic anti-tangling chip welding diamond forming reamer according to the present invention; Figure 3 This is a top view of an automatic anti-tangling chip welding diamond forming reamer according to the present invention.

[0014] Legend: 1. Tool steel base; 2. Internal cooler 5; 3. Internal cooler 4; 4. Internal cooler 3; 5. Internal cooler 2; 6. Blade 1; 7. Chip guard boss; 8. Internal cooler 1; 9. Blade 2; 10. Blade 3; 11. Chip groove 1; 12. Dial gauge ring; 13. Chip groove 2; 14. Dynamic balance adjustment hole; 15. Center hole. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Reference Figure 1-3 This utility model embodiment provides an automatic anti-tangling chip welding diamond forming reamer, including a tool steel base 1 that is an integrally formed tool. The cutting edge of the tool steel base 1 is welded with a diamond composite sheet and the center hole is bifurcated for direct injection internal cooling to the tip. The tool steel base 1 includes a first blade 6, a second blade 9, a third blade 10, an internal cooler 8, an internal cooler 5, an internal cooler 4, an internal cooler 4, an internal cooler 5, a chip groove 11, a chip groove 2, a chip blocking boss 7, a center hole 15, a dial indicator ring 12, and a dynamic balance adjustment hole 14. In use, the tool steel base 1 is a BT30 integral tool, and the tool steel base 1 includes a BT30 tool holder, a central internal cooling main hole, and the cutting edge and the BT30 tool holder are integrally precision ground in the same central hole to ensure the concentricity of the cutting edge and the tool holder and reduce the clamping error from the machine tool spindle to the cutting edge. Both ends of the tool steel base 1 are provided with center holes 15. The end of the tool steel base 1 has a dial indicator ring 12 for grinding. The end of the tool steel base 1 is provided with a chip groove 11 below the dial indicator ring 12. The middle part of the tool steel base 1 is provided with a chip groove 2 13. The tool steel base 1 is provided with six dynamic balance adjustment holes 14 above the chip groove 2 13. During use, the center center holes 15 are retained at both ends to facilitate multiple tool changes and grinding. The dial indicator ring 12 is ground out to facilitate dial indicator testing of machine tool runout. The chip groove 1 11 and chip groove 2 13 are designed for 3D simulation machining to ensure chip space. The tool is machined into one piece using CNC equipment to improve tool accuracy and batch variation. To improve tool strength, the tool body is heat-treated and quenched to ensure HRC45℃~50℃. The dynamic balance adjustment holes 14 are designed with 6 M6 threaded holes. Before leaving the factory, the overall dynamic balance of the tool is ≤G2.5 / 6000 rpm. A first blade 6 is provided at the bottom of the tool steel base 1. A second blade 9 is provided on one side of the tool steel base 1 at the end of the second chip groove 13. A third blade 10 is provided on one side of the tool steel base 1 at the middle of the second chip groove 13. In use, the first blade 6, the second blade 9, and the third blade 10 are designed with a four-blade structure according to product requirements. The blades are made by high-frequency welding, which uses high-frequency current to weld the workpiece. The maximum welding temperature can reach 1130℃~1350℃. Under different products, the shape of the forming hole can be changed to ensure the product hole diameter requirements. The design meets the processing requirements of the cutting tool. A chip-blocking boss 7 is provided on one side of the chip groove 11, and an internal cooler 8 is provided on one side of the chip-blocking boss 7. An internal cooler 5 is provided inside the chip groove 11. When in use, the chip groove 11 must meet the prerequisite for machining through holes. The purpose of designing the chip-blocking boss 7 is to allow the chips to be discharged in front after the cutting tool 6 cuts, and to prevent the chips from wrapping around the tool body. At the same time, the internal cooler 8 is designed to cool the tool tip. The position is higher than the cutting edge. Under the action of the chip-blocking boss 7, long chips are prevented from entering the internal cooler hole and blocking the internal cooler hole, which would affect the cooling effect of the tool. The internal cooler 5 is designed to spray to prevent chips from entering the gap between the machined surface and the tool body, scratching the machined surface and affecting the machining effect. Two internal coolers 4 are provided in the chip groove 2 13. When in use, the remaining steps of the chip groove 2 13 are machined by the blade 2 9 and the blade 3 10 to ensure chip space and smooth chip removal. At the same time, the internal cooler 3 4 is designed to back-jet direct spray the cutting edge to cool the cutting edge and accelerate chip removal. An internal cooler 5 2 is provided on the tool steel base 1 below the dynamic balance adjustment hole 14, and an internal cooler 4 3 is provided on the tool steel base 1 and on one side of the chip groove 2 13. In use, the internal cooler 4 3 adopts a four-blade vertical spray method to spray the base, and the internal cooler 5 2 drills through the center to guide the flow. The purpose of the design is to quickly flush the tool after the tool is finished and the product is removed to prevent residual chips from wrapping around the tool body and affecting the next cutting, which is necessary for continuous production.

[0017] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic anti-tangling chip welding diamond forming reamer, comprising a tool steel base (1), characterized in that, The tool steel substrate (1) is made of one piece of cutting tool. The cutting edge of the tool steel substrate (1) is welded with a diamond composite sheet and the center hole is bifurcated to directly inject internal cooling to the tip of the cutting tool. The tool steel substrate (1) includes blade one (6), blade two (9), blade three (10), internal cooler one (8), internal cooler two (5), internal cooler three (4), internal cooler four (3), internal cooler five (2), chip groove one (11), chip groove two (13), chip blocking boss (7), top hole (15), dial indicator ring (12) and dynamic balance adjustment hole (14).

2. The automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, Both ends of the tool steel substrate (1) are provided with top holes (15), and the end of the tool steel substrate (1) has a grinding ring (12).

3. The automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, The tool steel base (1) has a chip groove (11) at the end below the dial ring (12), a chip groove (13) in the middle of the tool steel base (1), and six dynamic balance adjustment holes (14) above the chip groove (13) on the tool steel base (1).

4. The automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, The bottom of the tool steel base (1) is provided with a blade 1 (6), the tool steel base (1) is provided with a blade 2 (9) on one side at the end of the chip groove 2 (13), and the tool steel base (1) is provided with a blade 3 (10) on one side in the middle of the chip groove 2 (13).

5. An automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, A chip-blocking boss (7) is provided on one side of the chip-blocking groove (11), an internal cooler (8) is provided on one side of the chip-blocking boss (7), and an internal cooler (5) is provided inside the chip-blocking groove (11).

6. The automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, Two internal cooling units (4) are provided inside the chip trough two (13).

7. An automatic anti-tangling chip welding diamond forming reamer according to claim 1, characterized in that, An internal cooler five (2) is provided on the tool steel base (1) below the dynamic balance adjustment hole (14), and an internal cooler four (3) is provided on the tool steel base (1) and on one side of the chip groove two (13).

Images