Milling cutter shaft combined suite

Abstract

The utility model belongs to the technical field of milling cutters, and particularly relates to a milling cutter shaft combined suite which comprises a shaft barrel and further comprises shaft mounting holes formed in the two sides of the interior of the shaft barrel in a penetrating manner, shaft positioning holes formed in the two ends of the shaft mounting holes in a penetrating manner, and a shaft sleeve fixedly arranged outside the shaft barrel in a sleeving manner. The milling cutter shaft is connected and mounted with a milling cutter body or equipment through the shaft mounting hole, and then the milling cutter body or the equipment is positioned and fixed when the equipment is mounted by utilizing a mounting screw to penetrate through the shaft positioning hole, so that the milling cutter can be conveniently positioned and mounted, and the milling cutter shaft cannot fall off when the milling cutter is mounted and used; and the shaft sleeve is fixedly arranged outside the shaft barrel in a sleeving mode, then other milling cutter equipment is subjected to threaded installation through the sleeve hole and the sleeve hole threaded groove, the milling cutter can be freely installed and combined with the milling cutter shaft, the milling cutter shaft can be installed and used according to different equipment, and therefore the diversity of milling cutter shaft expansion is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling cutters, in particular to a milling cutter shaft assembly kit. Background Art

[0002] A milling cutter is a rotating tool with one or more teeth used for milling. When working, each tooth cuts off the excess of the workpiece intermittently in sequence. The milling cutter is mainly used to process planes, steps, grooves, forming surfaces and cut off workpieces on milling machines. The milling cutter is often used in conjunction with a variety of assemblies when in use, so a combination kit of the milling cutter series is required.

[0003] For example, a Chinese patent with publication number CN219425750U discloses a milling cutter blade and milling cutter shaft combination kit, including a belt, one end of the belt is fixedly connected to a hand grip mechanism, the hand grip mechanism includes a bearing, a shell and a sponge pad, one end of the belt is fixedly connected to a bearing, the outer shaft of the bearing is fixedly connected to the shell, and the outer surface of the shell is fixedly connected to a sponge pad, and the hand grip mechanism is set to reduce the vibration of the hand when the device is held.

[0004] The patent has the following problems:

[0005] In the prior art documents, it is inconvenient to position and install the milling cutter during use, and the milling cutter shaft may fall when installed in the milling cutter sleeve, thereby reducing the stability of the milling cutter. In addition, in the prior art documents, it is inconvenient to freely combine and install the milling cutter shaft during use, and the milling cutter cannot be installed and combined according to different equipment, thereby reducing the diversity of the milling cutter shaft combination expansion. In view of this, we propose a milling cutter shaft combination kit. Utility Model Content

[0006] The purpose of the utility model is to provide a milling cutter shaft combination kit in view of the above-mentioned technical problems, so as to achieve the effect of improving the stability of the installation and use of the milling cutter and the effect of improving the diversity of the expansion of the milling cutter shaft.

[0007] In view of this, the utility model provides a milling cutter shaft combination kit, including a shaft cylinder, and also includes: shaft mounting holes are penetrated on both sides of the interior of the shaft cylinder, shaft positioning holes are penetrated at both ends of the shaft mounting hole, a shaft sleeve is provided on the external fixing sleeve of the shaft cylinder, sleeve holes are penetrated at both ends of the interior of the shaft sleeve, and sleeve thread grooves are surrounded inside the sleeve hole.

[0008] Based on the above structure, the milling cutter body or equipment is connected and installed through the shaft mounting hole, and then the installation screw is passed through the shaft positioning hole to position and fix the milling cutter body or the equipment when it is installed, so that the milling cutter shaft will not fall when the milling cutter is installed and used, thereby improving the stability of the milling cutter. Then, the shaft sleeve is used to fix the outside of the shaft sleeve, and then the sleeve hole and the sleeve hole thread groove are used to thread other milling cutter equipment for installation. It can be installed and used according to different equipment, thereby improving the diversity of milling cutter shaft expansion.

[0009] Preferably, a positioning bar is movably mounted on one side of the shaft mounting hole, and a milling cutter body is movably mounted on the other side of the shaft mounting hole.

[0010] Preferably, the milling cutter body is made of metal, and a milling cutter positioning hole is provided through the interior of the milling cutter body.

[0011] Preferably, a bar positioning hole is provided through the interior of the positioning bar, a connecting tube is fixedly installed on one side of the positioning bar, and a connecting thread groove is provided around the interior of the connecting tube.

[0012] Preferably, both sides of the shaft sleeve are fixedly provided with protective sleeves, and the outsides of the protective sleeves are fixedly provided with anti-slip sleeves.

[0013] Preferably, the inside of the sleeve thread groove is threadedly installed with a side mounting sleeve, the inside of the side mounting sleeve is penetrated by a side sleeve mounting hole, and the two sides of the side sleeve mounting hole are penetrated by side sleeve positioning holes.

[0014] Preferably, the interior of the shaft positioning hole is movably mounted with a mounting screw, the exterior of the mounting screw is threadedly mounted with a fastening gasket, and both ends of the fastening gasket are threadedly mounted with a fastening nut.

[0015] The beneficial effects of the utility model are:

[0016] 1. The milling cutter shaft assembly kit is connected and installed with the milling cutter body or the equipment through the shaft mounting hole, and then the installation screw is passed through the shaft positioning hole to position and fix the milling cutter body or the equipment during installation, which can facilitate the positioning and installation of the milling cutter, so that the milling cutter shaft will not fall when the milling cutter is installed and used, thereby improving the stability of the milling cutter.

[0017] 2. The milling cutter shaft combination kit is fixedly mounted on the outside of the shaft sleeve through the shaft sleeve, and then other milling cutter equipment is threadedly installed using the sleeve hole and the sleeve hole thread groove. It can be freely installed and combined with the milling cutter shaft and can be installed and used with different equipment, thereby improving the diversity of milling cutter shaft expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a partial three-dimensional diagram of the shaft cylinder in the utility model;

[0021] Figure 4 It is a partial stereogram of the positioning strip in the utility model;

[0022] Figure 5 It is a partial stereoscopic view of the side mounting sleeve in the utility model.

[0023] The symbols in the figure are:

[0024] 1. Shaft cylinder; 101. Shaft mounting hole; 102. Shaft positioning hole; 2. Shaft sleeve; 201. Sleeve hole; 202. Sleeve hole thread groove; 3. Side mounting sleeve; 301. Side sleeve mounting hole; 302. Side sleeve positioning hole; 4. Protective sleeve; 401. Anti-slip sleeve; 5. Positioning strip; 501. Strip positioning hole; 502. Connecting cylinder; 503. Connecting thread groove; 6. Milling cutter body; 601. Milling cutter positioning hole; 7. Mounting screws; 701. Fastening gasket; 702. Fastening nut. DETAILED DESCRIPTION

[0025] 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.

[0026] The present application embodiment discloses a milling cutter shaft assembly kit, see Figure 1-Figure 5 , including a shaft cylinder 1, and also including: shaft mounting holes 101 are penetrated on both sides of the interior of the shaft cylinder 1, shaft positioning holes 102 are penetrated at both ends of the shaft mounting hole 101, a shaft sleeve 2 is fixedly sleeved on the outside of the shaft cylinder 1, sleeve holes 201 are penetrated at both ends of the interior of the shaft sleeve 2, and sleeve thread grooves 202 are surrounded inside the sleeve hole 201.

[0027] Based on the above structure, the shaft mounting hole 101 is used to connect and install with the milling cutter body 6 or the equipment, and then the mounting screw 7 is used to pass through the shaft positioning hole 102 to position and fix the milling cutter body 6 or the equipment when it is installed, which can facilitate the positioning and installation of the milling cutter, so that the milling cutter shaft will not fall when the milling cutter is installed and used, thereby improving the stability of the milling cutter. Then, the shaft sleeve 2 is used to fix the outside of the shaft sleeve 1, and then the sleeve hole 201 and the sleeve hole thread groove 202 are used to thread other milling cutter equipment for installation. It can be freely installed and combined with the milling cutter shaft and installed and used with different equipment, thereby improving the diversity of the milling cutter shaft expansion.

[0028] In one embodiment, a positioning bar 5 is movably mounted on one side of the shaft mounting hole 101 , and a milling cutter body 6 is movably mounted on the other side of the shaft mounting hole 101 .

[0029] Specifically, a positioning bar 5 is movably mounted on one side of the shaft mounting hole 101 , and a milling cutter body 6 is movably mounted on the other side of the shaft mounting hole 101 .

[0030] In this embodiment, the shaft mounting hole 101 can be used to allow the positioning bar 5 to be movably inserted inside.

[0031] In one embodiment, the milling cutter body 6 is made of metal, and a milling cutter positioning hole 601 is provided through the interior of the milling cutter body 6 .

[0032] Specifically, a milling cutter positioning hole 601 is provided through the interior of the milling cutter body 6 .

[0033] In this embodiment, the milling cutter body 6 can be installed by being movably plugged into the shaft mounting hole 101 , and then the milling cutter positioning hole 601 is used to facilitate the installation of the screw 7 , thereby improving the stability of the installation of the milling cutter body 6 .

[0034] In one embodiment, a bar positioning hole 501 is provided inside the positioning bar 5 , a connecting tube 502 is fixedly installed on one side of the positioning bar 5 , and a connecting thread groove 503 is provided around the inside of the connecting tube 502 .

[0035] Specifically, a bar positioning hole 501 is provided through the interior of the positioning bar 5 , a connecting tube 502 is fixedly installed on one side of the positioning bar 5 , and a connecting thread groove 503 is provided around the interior of the connecting tube 502 .

[0036] In this embodiment, the positioning bar 5 can be installed by movably plugging it inside the shaft mounting hole 101, and then the mounting screw 7 can be passed through the bar positioning hole 501 for positioning, and then the connecting thread groove 503 can be used to facilitate connection and installation with the equipment, thereby facilitating installation and use with different models of equipment.

[0037] In one embodiment, both sides of the shaft sleeve 2 are fixedly sleeved with protective sleeves 4 , and the outside of the protective sleeves 4 are fixedly sleeved with anti-slip sleeves 401 .

[0038] Specifically, the outside of the protective cover 4 is fixedly covered with an anti-slip cover 401 .

[0039] In this embodiment, the protective cover 4 and the anti-slip cover 401 can be used to facilitate users to pick up the device.

[0040] In one embodiment, the inside of the sleeve thread groove 202 is threadedly installed with a side mounting sleeve 3, the inside of the side mounting sleeve 3 is penetrated by a side sleeve mounting hole 301, and the two sides of the side sleeve mounting hole 301 are penetrated by side sleeve positioning holes 302.

[0041] Specifically, the inside of the sleeve thread groove 202 is threadedly installed with the side mounting sleeve 3, the inside of the side mounting sleeve 3 is penetrated by a side sleeve mounting hole 301, and the two sides of the side sleeve mounting hole 301 are penetrated by side sleeve positioning holes 302.

[0042] In this embodiment, the side sleeve mounting hole 301 and the side sleeve positioning hole 302 can be used to connect and install with other milling cutters.

[0043] In one embodiment, the shaft positioning hole 102 is internally movably provided with a mounting screw 7 , the external portion of the mounting screw 7 is threadedly provided with a fastening washer 701 , and both ends of the fastening washer 701 are threadedly provided with a fastening nut 702 .

[0044] Specifically, the interior of the shaft positioning hole 102 is movably installed with a mounting screw 7 , the exterior of the mounting screw 7 is threadedly installed with a fastening gasket 701 , and both ends of the fastening gasket 701 are threadedly installed with a fastening nut 702 .

[0045] In this embodiment, the milling cutter body 6 can be positioned and installed by using the mounting screw 7 to pass through the milling cutter positioning hole 601 and the shaft positioning hole 102, and then the positioning strip block 5 can be positioned and installed by using the mounting screw 7 to pass through the strip block positioning hole 501 and the shaft positioning hole 102, and then the fastening gasket 701 is used to increase the torque to prevent slipping, and then the fastening nut 702 is used to tighten, thereby improving the stability of the milling cutter combination.

[0046] When a milling cutter shaft assembly kit of the present embodiment is used, it is connected and installed with the milling cutter body 6 or the equipment through the shaft mounting hole 101, and then the installation screw 7 is used to pass through the shaft positioning hole 102 to position and fix the milling cutter body 6 or the equipment when it is installed, which can facilitate the positioning and installation of the milling cutter, so that the milling cutter shaft will not fall when the milling cutter is installed and used, thereby improving the stability of the milling cutter. Then, the shaft sleeve 2 is fixedly sleeved on the outside of the shaft sleeve 1, and then the sleeve hole 201 and the sleeve hole thread groove 202 are used to thread other milling cutter equipment, which can be freely installed and combined with the milling cutter shaft and installed and used with different equipment, thereby improving the diversity of the milling cutter shaft expansion. Then, the shaft mounting hole 101 is used to make the positioning bar 5 movably plugged in, and then the milling cutter body 6 is movably plugged in and installed in the shaft mounting hole 101, and then the milling cutter positioning hole 601 is used to facilitate the installation of the installation screw 7. Thereby, the stability of the installation of the milling cutter body 6 is improved, and then the positioning strip 5 is installed by movably plugging it inside the shaft mounting hole 101, and then the mounting screw 7 is used to pass through the strip positioning hole 501 for positioning, and then the connecting thread groove 503 is used to facilitate the connection and installation with the equipment, so as to facilitate the installation and use with equipment of different models, and then the protective cover 4 and the anti-slip cover 401 are used to facilitate the user to take the equipment, and then the side cover mounting hole 301 and the side cover positioning hole 302 are used to connect and install with other milling cutters, and then the mounting screw 7 is used to pass through the milling cutter positioning hole 601 and the shaft positioning hole 102 to position and install the milling cutter body 6, and then the mounting screw 7 is used to pass through the strip positioning hole 501 and the shaft positioning hole 102 to position and install the positioning strip 5, and then the fastening gasket 701 is used to increase the torque anti-slip, and then the fastening nut 702 is used to tighten, thereby improving the stability of the milling cutter combination.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A milling cutter shaft assembly kit, comprising a shaft cylinder (1), characterized in that: Also includes: Both sides of the shaft cylinder (1) are penetrated with shaft mounting holes (101), both ends of the shaft mounting hole (101) are penetrated with shaft positioning holes (102), the shaft cylinder (1) is fixedly sleeved with a shaft sleeve (2) on the outside, both ends of the shaft sleeve (2) are penetrated with sleeve holes (201), and the sleeve hole (201) is surrounded by sleeve thread grooves (202).

2. The milling cutter shaft assembly kit according to claim 1, characterized in that: A positioning bar (5) is movably mounted on one side of the shaft mounting hole (101), and a milling cutter body (6) is movably mounted on the other side of the shaft mounting hole (101).

3. The milling cutter shaft assembly kit according to claim 2, characterized in that: The milling cutter body (6) is made of metal, and a milling cutter positioning hole (601) is provided through the interior of the milling cutter body (6).

4. The milling cutter shaft assembly kit according to claim 2, characterized in that: A bar positioning hole (501) is provided inside the positioning bar (5), a connecting tube (502) is fixedly mounted on one side of the positioning bar (5), and a connecting thread groove (503) is provided around the inside of the connecting tube (502).

5. The milling cutter shaft assembly kit according to claim 1, characterized in that: Both sides of the shaft sleeve (2) are fixedly sleeved with protective sleeves (4), and the outside of the protective sleeves (4) are fixedly sleeved with anti-slip sleeves (401).

6. The milling cutter shaft assembly kit according to claim 1, characterized in that: The inside of the sleeve thread groove (202) is threadedly mounted with a side mounting sleeve (3), the inside of the side mounting sleeve (3) is penetrated by a side sleeve mounting hole (301), and both sides of the side sleeve mounting hole (301) are penetrated by side sleeve positioning holes (302).

7. The milling cutter shaft assembly kit according to claim 1, characterized in that: The shaft positioning hole (102) is movably provided with a mounting screw (7), the outside of the mounting screw (7) is threadedly provided with a fastening gasket (701), and both ends of the fastening gasket (701) are threadedly provided with a fastening nut (702).

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