High-feeding anti-explosion clamping groove

Abstract

The utility model discloses a high-feed anti-explosion clamping groove, belongs to the technical field of milling cutters, and aims to solve the problems that in the prior art, when a product is milled, the conditions of chip adhesion and tipping of a cutter often occur, so that the use performance of the cutter is influenced, and even the cutter is broken and splashed in a severe case, and the personal safety is influenced. Comprising a cutter, a cutting mechanism is fixedly arranged at the front end of the cutter, the cutting mechanism comprises a pair of circumferential blades, a chip removal and heat dissipation mechanism is arranged on one side edge of each circumferential blade, each chip removal and heat dissipation mechanism comprises a chip removal groove, each chip removal groove is formed in one side of the corresponding circumferential blade, and a liquid communication hole is formed in one side of the surface of each chip removal groove. According to the milling cutter disclosed by the utility model, cuttings and the like generated in the process of machining a workpiece are guided and discharged along the arc-slope-shaped chip discharging groove, and the arc-slope shape mainly avoids the phenomena of chip adhesion and unsmooth chip discharging caused by the fact that the cuttings stay in the chip discharging groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling cutters, and in particular relates to a high-feed explosion-proof slot. Background Art

[0002] Carbide end mills are milling cutters made of cemented carbide. They are generally used in CNC machining centers and CNC engraving machines. They are mainly used for plane milling, groove milling, step milling and profile milling.

[0003] In the existing technology, when milling products, the tool often has chip sticking and edge breaking, which affects the processing performance of the tool. In severe cases, it may even cause the tool to break and splash, affecting personal safety. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a high-feed explosion-proof card slot, aiming to solve the problem of tool chip sticking and edge breakage that often occurs when milling products in the prior art, thereby affecting the performance of the tool, and in severe cases even causing the tool to break and splash, affecting personal safety.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a high-feed explosion-proof slot, including a tool, and a cutting mechanism is fixedly provided at the front end of the tool, the cutting mechanism includes a pair of circumferential blades, and a chip removal and heat dissipation mechanism is provided on each side of the pair of circumferential blades, the chip removal and heat dissipation mechanism includes a chip removal groove, and the chip removal groove is opened on each side of the pair of circumferential blades, and a liquid connecting hole is opened on one side of the surface of the two chip removal grooves.

[0008] Furthermore, the chip removal groove is distributed in an arc slope on one side of the peripheral edge, and a liquid communication hole is provided on one side of the surface of the arc slope.

[0009] Furthermore, the cutting mechanism includes a circumferential blade, and the circumferential blade is fixedly arranged on both sides of the end of the tool. One side of the end of the two circumferential blades is provided with a mounting screw groove, and the inner side of the mounting screw groove is attached with an anti-slip gasket, and the other side of the anti-slip gasket is attached with a blade, and a bolt rod is screwed in the middle of the mounting screw groove.

[0010] Furthermore, the peripheral blades are respectively fixed on both sides of the top of the tool.

[0011] Furthermore, a bolt rod is threadedly provided between the blade, the anti-skid gasket and the mounting screw groove.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The chips generated by the peripheral edge and the blade of the milling cutter in the process of machining the workpiece are discharged along the arc slope-shaped chip groove. The arc slope mainly avoids the phenomenon of chips sticking and poor chip removal caused by chips staying in the chip groove. A liquid connecting hole is opened on one side of the arc slope of the chip groove. Before machining the cutting mechanism, the personnel can choose to connect the cutting fluid pipe to the end of the liquid connecting hole so that the cutting fluid can be discharged during the tool cutting process. In this way, the auxiliary chip removal effect can be achieved and the effective heat dissipation of the cutting mechanism part can be assisted.

[0015] The utility model generally uses a tool to install the high-feed explosion-proof slot on a CNC machining center, a CNC engraving machine and other processing machines. During the processing operation, the two peripheral blades at the end of the tool and the blades screwed on one side of each end can effectively mill the workpiece to be processed. The personnel can regularly use the threaded properties between the bolt rod and the installation screw groove to remove the blade and the anti-skid gasket in turn to replace the two, so as to avoid the phenomenon that the blade is damaged during the use cycle and affects the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view structural diagram;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 It is a schematic diagram of the left-view structure.

[0021] The markings in the attached drawings are: 1. tool; 2. cutting mechanism; 21. peripheral blade; 22. mounting screw groove; 23. anti-slip gasket; 24. blade; 25. bolt rod; 3. chip removal and heat dissipation mechanism; 31. chip removal groove; 32. liquid connecting hole. DETAILED DESCRIPTION

[0022] 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.

[0023] This specific implementation is a high-feed explosion-proof card slot, and its structural schematic diagram is as follows Figures 1 to 4 As shown, it includes a tool 1, and a cutting mechanism 2 is fixedly arranged at the front end of the tool 1, the cutting mechanism 2 includes a pair of peripheral blades 21, and each side of the pair of peripheral blades 21 is provided with a chip removal and heat dissipation mechanism 3, the cutting mechanism 2 includes peripheral blades 21, and the peripheral blades 21 are oppositely fixed on both sides of the end of the tool 1, and the peripheral blades 21 are respectively fixed on both sides of the top of the tool 1, and a mounting screw groove 22 is opened on one side of the end of the two peripheral blades 21, and an anti-skid pad 23 is attached to the inner side of the mounting screw groove 22, and a blade 24 is attached to the other side of the anti-skid pad 23, and a bolt rod 25 is screwed in the middle of the mounting screw groove 22, and the blade 24, the anti-skid pad 23 and the blade 24 are fixed to the inner side of the mounting screw groove 22. A bolt rod 25 is threadedly provided between the three and the mounting screw groove 22. In the high-feed explosion-proof slot, the tool 1 is generally used to install it on a CNC machining center, a CNC engraving machine and other processing machinery. During the processing operation, the two peripheral blades 21 at the end of the tool 1 and the blades 24 screwed and installed on one side of each end can effectively mill the workpiece to be processed. The personnel can regularly use the threadability between the bolt rod 25 and the mounting screw groove 22 to remove the blade 24 and the anti-slip gasket 23 in turn to replace the two, so as to avoid the blade 24 being damaged during the use cycle and affecting the processing quality.

[0024] Among them, the chip removal and heat dissipation mechanism 3 includes a chip groove 31, and the chip groove 31 is opened on each side of a pair of peripheral blades 21. A liquid connecting hole 32 is opened on one side of the surface of the two chip grooves 31. The chip groove 31 is distributed in an arc slope on one side of the peripheral blade 21, and a liquid connecting hole 32 is opened on one side of the arc slope. The chips generated by the milling cutter peripheral blade 21 and the blade 24 in the process of machining the workpiece are guided and discharged along the arc slope-shaped chip groove 31. The arc slope shape mainly avoids the phenomenon of sticky chips and poor chip removal caused by the retention of chips in the chip groove 31. A liquid connecting hole 32 is opened on one side of the arc slope of the chip groove 31. Before machining the cutting mechanism 2, personnel can choose to connect a cutting fluid pipe to the end of the liquid connecting hole 32 to discharge the cutting fluid during the tool cutting process. This can not only achieve the auxiliary chip removal effect but also effectively assist the heat dissipation of the cutting mechanism 2.

[0025] Working principle: In the high-feed explosion-proof slot, the tool 1 is generally used to install it on a CNC machining center, a CNC engraving machine and other processing machinery. During the processing operation, the two peripheral blades 21 at the end of the tool 1 and the blades 24 screwed and installed on one side of each end can effectively mill the workpiece to be processed. The personnel can regularly use the threaded nature between the bolt rod 25 and the installation screw groove 22 to remove the blade 24 and the anti-slip gasket 23 in turn to replace them, so as to avoid the blade 24 from being damaged during the use cycle and affecting the processing quality. The chips generated by the secondary milling cutter peripheral edge 21 and the blade 24 during the processing of the workpiece are discharged along the arc-shaped chip groove 31. The arc-shaped chip groove 31 mainly avoids the phenomenon of waste chips staying in the chip groove 31 to form chip sticking and poor chip removal. A liquid connecting hole 32 is opened on one side of the arc slope of the chip groove 31. Before processing the cutting mechanism 2, the personnel can choose to connect the cutting fluid pipe to the end of the liquid connecting hole 32 to discharge the cutting fluid during the tool cutting process. In this way, the auxiliary chip removal effect can be achieved while the effective heat dissipation of the cutting mechanism 2 can be assisted.

[0026] All technical features in this embodiment can be freely combined according to actual needs.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-feed explosion-proof slot, comprising a tool (1), wherein a cutting mechanism (2) is fixedly arranged at the front end of the tool (1), wherein the cutting mechanism (2) comprises a pair of peripheral blades (21), and a chip removal and heat dissipation mechanism (3) is arranged on one side of each of the pair of peripheral blades (21), wherein the chip removal and heat dissipation mechanism (3) comprises a chip removal groove (31), and the chip removal groove (31) is arranged on one side of each of the pair of peripheral blades (21), and a liquid communication hole (32) is arranged on one side of the surface of the two chip removal grooves (31).

2. The high-feed explosion-proof card slot according to claim 1, characterized in that: The chip removal groove (31) is located on one side of the peripheral blade (21) and is distributed in an arc slope, and a liquid communication hole (32) is provided on one side of the surface of the arc slope.

3. The high-feed explosion-proof card slot according to claim 1, characterized in that: The cutting mechanism (2) comprises a peripheral blade (21), and the peripheral blade (21) is fixedly arranged on both sides of the end of the tool (1), and one side of the end of the two peripheral blades (21) is provided with a mounting screw groove (22), and the inner side of the mounting screw groove (22) is affixed with an anti-slip gasket (23), and the other side of the anti-slip gasket (23) is affixed with a blade (24), and a bolt rod (25) is screwed in the middle of the mounting screw groove (22).

4. The high-feed explosion-proof card slot according to claim 3, characterized in that: The peripheral blades (21) are respectively fixed on both sides of the top end of the tool (1).

5. The high-feed explosion-proof card slot according to claim 3, characterized in that: A bolt rod (25) is threadedly provided between the blade (24), the anti-slip gasket (23) and the mounting screw groove (22).

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