Side milling head with protection function

Abstract

The utility model relates to the technical field of milling machining, and discloses a side milling head with a protection function, which comprises a side milling head body, a protection component is arranged on one side of the outer surface of the side milling head body, and a connecting component is arranged at the top of the outer surface of the side milling head body; the protection assembly comprises a protection cover, the protection cover is slidably arranged on one side of the outer surface of the side milling head body in a sleeving mode, a reciprocating screw rod is rotatably embedded in the protection cover, sealing plates are arranged on the two sides of the outer surface of the reciprocating screw rod, and supporting rods are slidably embedded in the multiple sealing plates; and the supporting rod is fixedly installed in the protective cover, a rotating disc is rotationally embedded in one side of the outer surface of the protective cover, and the problems that after the milling cutter is taken down, a milling cutter installation head cannot be protected, dust and other impurities in air easily enter a milling cutter installation part, and the later use precision of the milling cutter is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling pin processing, in particular to a side milling head with a protective function. Background Art

[0002] A side milling head is a cutting tool used in metal processing, usually used for milling operations on the side of a workpiece. The side milling head is usually installed on a milling machine, machining center or other milling equipment, and removes excess material from the workpiece by rotating the cutting tool to achieve the desired shape and size. The side milling head is an important cutting tool and is widely used in various industrial fields, including aerospace, automobile manufacturing, mold manufacturing, etc., playing an important role in processing complex parts and improving production efficiency.

[0003] China's public patent number: CN218362325U announced "A side milling head with protective function", including a side milling head body, a mounting seat and a milling cutter mounting head, one end of the side milling head body is installed with a mounting seat, one end of the inner cavity of the mounting seat is installed with a milling cutter mounting head, the inner cavity side wall of the mounting seat is fixedly provided with a telescopic groove, the inner cavity of the telescopic groove is movably installed with a sealing ring, and the sealing ring includes a first half ring and a second half ring; by arranging the sealing ring, the spring and the sealing groove, a dust-proof and waterproof sealing effect is achieved between the milling cutter mounting head and the inner cavity wall of the mounting seat, reducing the powder and cooling water during milling processing from the gap between the milling cutter mounting head and the mounting seat to enter the inner side of the side milling head body, thereby reducing the impact of foreign matter on the service life of the side milling head body, and the setting of the sealing ring not only plays a sealing role, but also makes the milling cutter mounting head have an anti-slip effect after installation to avoid loosening.

[0004] When the prior art is in use, although it can reduce the amount of powder and cooling water entering the inner side of the side milling head body from the gap between the milling cutter mounting head and the mounting seat during milling processing, in order to prevent the milling cutter from rusting or being damaged when not in use, the milling cutter is removed and stored separately. The protective device of the prior art device is installed inside the milling cutter mounting head. After the milling cutter is removed, the milling cutter mounting head cannot be protected, resulting in dust and other impurities in the air easily entering the milling cutter mounting part, affecting the accuracy of the milling cutter in the later stage. At the same time, the existing side milling head is fixed to the milling machine by a threaded rod. When the side milling head fails, the side milling head cannot be quickly removed and replaced, which has a certain impact on the processing efficiency of the milling machine. Utility Model Content

[0005] The purpose of the utility model is to provide a side milling head with a protective function to solve the problem in the above-mentioned background technology that the milling cutter is removed and stored separately when not in use to prevent it from rusting or being damaged. The protective device of the existing device is installed inside the milling cutter mounting head. After the milling cutter is removed, the milling cutter mounting head cannot be protected, resulting in dust and other impurities in the air easily entering the milling cutter mounting part, affecting the accuracy of the subsequent use of the milling cutter. At the same time, the existing side milling head is fixed to the milling machine by a threaded rod. When the side milling head fails, the side milling head cannot be quickly removed and replaced, which has a certain impact on the processing efficiency of the milling machine.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a side milling head with a protective function, comprising a side milling head body, characterized in that: a protective component is arranged on one side of the outer surface of the side milling head body, and a connecting component is arranged on the top of the outer surface of the side milling head body;

[0007] The protection assembly includes a protection cover, and the protection cover is slidably sleeved on one side of the outer surface of the side milling head body, a reciprocating screw is rotatably embedded in the interior of the protection cover, and sealing plates are provided on both sides of the outer surface of the reciprocating screw, a plurality of the sealing plates are slidably embedded with support rods, and the support rods are fixedly installed in the protection cover, a rotating disk is rotatably embedded on one side of the outer surface of the protection cover, and a side of the rotating disk close to the protection cover is fixedly connected to the reciprocating screw;

[0008] The connecting assembly includes a quick-connect column, and the quick-connect column is slidably embedded in the inside of the side milling head body, a pressing rod is slidably embedded in the inside of the quick-connect column, and a limiting column is fixedly installed on one side of the outer surface of the pressing rod, connecting steel balls are provided on both sides of the outer surface of the limiting column, and multiple connecting steel balls are slidably embedded in the inside of the quick-connect column, a return spring is wrapped around the side of the pressing rod away from the limiting column, and extrusion plates are fixedly installed on both sides of the outer surface of the quick-connect column.

[0009] Preferably, connecting grooves are provided on both sides of the outer surface of the side milling head body, and limiting rods are provided inside the plurality of connecting grooves.

[0010] Preferably, the plurality of limit rods are all slidably embedded in the interior of the protective cover, and a protective spring is wound around one side of the plurality of limit rods away from the connecting groove.

[0011] Preferably, one side of the outer surfaces of the plurality of protection springs is fixedly connected to the protection cover, and one side of the plurality of protection springs away from the protection cover is fixedly connected to the limiting rod.

[0012] Preferably, a fixing plate is slidably sleeved on the top of the outer surfaces of the plurality of quick-connect posts, and a plurality of mounting plates are fixedly mounted on the top of the outer surface of the fixing plate.

[0013] Preferably, a plurality of the mounting plates are provided with mounting holes inside, and a milling cutter mounting hole is provided inside the protective cover.

[0014] Preferably, a plurality of positioning columns are fixedly mounted on the bottom of the outer surface of the fixing plate, and the plurality of positioning columns are slidably embedded in the interior of the side milling head body.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model rotates the turntable, and the rotation of the turntable drives the reciprocating screw to rotate. The reciprocating screw can drive the sealing plate to move in the opposite direction while rotating. At this time, the sealing plate releases the seal on the milling cutter mounting hole, and the milling cutter can be installed in the side milling head body through the milling cutter mounting hole. After use, the turntable can be rotated in the opposite direction again to close the sealing plate to protect the side milling head body and prevent dust and other impurities from entering the interior of the side milling head body and affecting later use.

[0017] Secondly, the utility model installs the fixing plate on the milling machine, and then aligns the side milling head body with the fixing plate so that the positioning column is embedded in the inside of the side milling head body. The positioning column facilitates the positioning of the side milling head body to avoid displacement of the side milling head body during installation. The quick-connect column is taken out, and the pressing rod is pressed. The movement of the pressing rod drives the limiting column to move, so that the limiting column releases the limitation on the connecting steel ball. The quick-connect column is then embedded in the hole reserved between the side milling head body and the fixing plate. The hand is released and the reset spring resets to push the pressing rod to move. The movement of the pressing rod drives the limiting column to move, so that the limiting column squeezes the connecting steel ball. At this time, the connecting steel ball moves outward to connect the side milling head body and the fixing plate together. When the side milling head body needs to be disassembled, the pressing rod can be pressed again to quickly remove the side milling head body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the internal three-dimensional structure of the protective component of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a side view;

[0020] Figure 3 This is a schematic diagram of the split three-dimensional structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the connecting component of the utility model.

[0022] Among them: 1. Side milling head body; 2. Protective cover; 201. Reciprocating screw; 202. Sealing plate; 203. Support rod; 204. Turntable; 3. Connecting groove; 4. Limit rod; 5. Quick-connect column; 501. Press rod; 502. Limit column; 503. Reset spring; 504. Connecting steel ball; 505. Extrusion plate; 6. Protective spring; 7. Milling cutter mounting hole; 8. Fixing plate; 9. Mounting plate; 10. Mounting hole; 11. Positioning column. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , a side milling head with a protective function, comprising a side milling head body 1, a protective component is arranged on one side of the outer surface of the side milling head body 1, and a connecting component is arranged on the top of the outer surface of the side milling head body 1;

[0025] The protection component includes a protection cover 2, and the protection cover 2 is slidably sleeved on one side of the outer surface of the side milling head body 1, a reciprocating screw 201 is rotatably embedded inside the protection cover 2, and sealing plates 202 are provided on both sides of the outer surface of the reciprocating screw 201, and support rods 203 are slidably embedded inside the plurality of sealing plates 202, and the support rods 203 are fixedly installed inside the protection cover 2, a rotating disk 204 is rotatably embedded on one side of the outer surface of the protection cover 2, and the rotating disk 204 is fixedly connected to the reciprocating screw 201 on a side close to the protection cover 2;

[0026] The connection assembly includes a quick-connect column 5, and the quick-connect column 5 is slidably embedded in the side milling head body 1, a pressing rod 501 is slidably embedded in the quick-connect column 5, and a limiting column 502 is fixedly installed on one side of the outer surface of the pressing rod 501, and connecting steel balls 504 are arranged on both sides of the outer surface of the limiting column 502, and a plurality of connecting steel balls 504 are slidably embedded in the quick-connect column 5, a return spring 503 is wound around the side of the pressing rod 501 away from the limiting column 502, and an extrusion plate 505 is fixedly installed on both sides of the outer surface of the quick-connect column 5

[0027] Through the above technical solution, when the milling cutter needs to be installed, the turntable 204 can be rotated. The rotation of the turntable 204 drives the reciprocating screw 201 to rotate. The reciprocating screw 201 can drive the sealing plate 202 to move in the opposite direction while rotating. At this time, the sealing plate 202 releases the seal on the milling cutter mounting hole 7, and the milling cutter can be installed in the side milling head body 1 through the milling cutter mounting hole 7. After use, the turntable 204 can be rotated in the opposite direction again to close the sealing plate 202 to protect the side milling head body 1, thereby preventing dust and other impurities from entering the interior of the side milling head body 1 and affecting later use.

[0028] Through the above technical solution, first install the fixing plate 8 on the milling machine, then align the side milling head body 1 with the fixing plate 8 so that the positioning column 11 is embedded in the side milling head body 1. The positioning column 11 is convenient for positioning the side milling head body 1 to avoid displacement of the side milling head body 1 during installation. Take out the quick-connect column 5, press the pressing rod 501, and the movement of the pressing rod 501 drives the limit column 502 to move, so that the limit column 502 releases the limit on the connecting steel ball 504, and then the quick-connect column 5 is embedded in the reserved holes on the side milling head body 1 and the fixing plate 8. When the hand is released, the reset spring 503 is reset to push the pressing rod 501 to move. The movement of the pressing rod 501 drives the limit column 502 to move so that the limit column 502 squeezes the connecting steel ball 504. At this time, the connecting steel ball 504 moves outward to connect the side milling head body 1 and the fixing plate 8 together. When the side milling head body 1 needs to be disassembled, the pressing rod 501 can be pressed again to quickly remove the side milling head body 1.

[0029] Specifically, connection grooves 3 are provided on both sides of the outer surface of the side milling head body 1 , and limiting rods 4 are provided inside the plurality of connection grooves 3 .

[0030] Through the above technical solution, the protective cover 2 and the side milling head body 1 are connected together by embedding the limiting rod 4 inside the connecting groove 3 .

[0031] Specifically, the plurality of limit rods 4 are slidably embedded in the protective cover 2 , and the protection spring 6 is wound around the side of the plurality of limit rods 4 away from the connection groove 3 .

[0032] Through the above technical solution, the protective spring 6 makes the limiting rod 4 and the connecting groove 3 fit tightly.

[0033] Specifically, one side of the outer surface of the plurality of protection springs 6 is fixedly connected to the protection cover 2 , and one side of the plurality of protection springs 6 away from the protection cover 2 is fixedly connected to the limiting rod 4 .

[0034] Through the above technical solution, the limiting rod 4 is embedded in the connecting groove 3 through the protective spring 6 .

[0035] Specifically, a fixing plate 8 is slidably sleeved on the top of the outer surface of each of the plurality of quick-connect posts 5 , and a plurality of mounting plates 9 are fixedly mounted on the top of the outer surface of the fixing plate 8 .

[0036] Through the above technical solution, the side milling head body 1 is installed through the fixing plate 8, and the mounting plate 9 is convenient for fixing the fixing plate 8 on the milling machine.

[0037] Specifically, a plurality of mounting plates 9 are provided with mounting holes 10 inside, and a milling cutter mounting hole 7 is provided inside the protective cover 2 .

[0038] Through the above technical solution, the mounting hole 10 makes the connection between the fixing plate 8 and the milling machine more stable.

[0039] Specifically, a plurality of positioning columns 11 are fixedly installed on the bottom of the outer surface of the fixing plate 8 , and the plurality of positioning columns 11 are slidably embedded in the interior of the side milling head body 1 .

[0040] Through the above technical solution, the positioning column 11 facilitates the positioning of the side milling head body 1 to avoid displacement of the side milling head body 1 during the installation process.

[0041] When in use, the turntable 204 can be rotated when the milling cutter needs to be installed. The rotation of the turntable 204 drives the reciprocating screw rod 201 to rotate. The reciprocating screw rod 201 can drive the sealing plate 202 to move in the opposite direction while rotating. At this time, the sealing plate 202 releases the seal of the milling cutter mounting hole 7, and the milling cutter can be installed in the side milling head body 1 through the milling cutter mounting hole 7. After use, the turntable 204 can be rotated in the opposite direction again to close the sealing plate 202 to protect the side milling head body 1 and prevent dust and other impurities from entering the interior of the side milling head body 1 and affecting the later use. The fixing plate 8 is installed on the milling machine, and then the side milling head body 1 is aligned with the fixing plate 8 so that the positioning column 11 is embedded in the interior of the side milling head body 1. The positioning column 11 is convenient for the side milling head body 1 to be fixed. The body 1 is positioned to avoid the side milling head body 1 from shifting during the installation process, the quick-connect column 5 is taken out, and the pressing rod 501 is pressed. The pressing rod 501 moves to drive the limiting column 502 to move, so that the limiting column 502 releases the limit on the connecting steel ball 504, and then the quick-connect column 5 is embedded in the reserved hole on the side milling head body 1 and the fixed plate 8, and the hand is released. The reset spring 503 is reset to push the pressing rod 501 to move, and the pressing rod 501 moves to drive the limiting column 502 to move so that the limiting column 502 squeezes the connecting steel ball 504. At this time, the connecting steel ball 504 moves outward to connect the side milling head body 1 and the fixed plate 8 together. When the side milling head body 1 needs to be disassembled, the pressing rod 501 can be pressed again to quickly remove the side milling head body 1.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A side milling head with a protective function, comprising a side milling head body (1), characterized in that: A protective component is provided on one side of the outer surface of the side milling head body (1), and a connecting component is provided on the top of the outer surface of the side milling head body (1); The protective component comprises a protective cover (2), and the protective cover (2) is slidably mounted on one side of the outer surface of the side milling head body (1), a reciprocating screw rod (201) is rotatably embedded inside the protective cover (2), and sealing plates (202) are provided on both sides of the outer surface of the reciprocating screw rod (201), a plurality of the sealing plates (202) are slidably embedded inside with support rods (203), and the support rods (203) are fixedly installed inside the protective cover (2), a rotating disk (204) is rotatably embedded on one side of the outer surface of the protective cover (2), and the rotating disk (204) is fixedly connected to the reciprocating screw rod (201) on a side close to the protective cover (2); The connection assembly comprises a quick-connect column (5), and the quick-connect column (5) is slidably embedded in the inside of the side milling head body (1), a pressing rod (501) is slidably embedded in the inside of the quick-connect column (5), and a limiting column (502) is fixedly installed on one side of the outer surface of the pressing rod (501), connecting steel balls (504) are arranged on both sides of the outer surface of the limiting column (502), and a plurality of connecting steel balls (504) are slidably embedded in the inside of the quick-connect column (5), a return spring (503) is wrapped around the side of the pressing rod (501) away from the limiting column (502), and an extrusion plate (505) is fixedly installed on both sides of the outer surface of the quick-connect column (5).

2. The side milling head with protective function according to claim 1, characterized in that: Connecting grooves (3) are provided on both sides of the outer surface of the side milling head body (1), and limiting rods (4) are provided inside the plurality of connecting grooves (3).

3. The side milling head with protective function according to claim 2, characterized in that: The plurality of limit rods (4) are all slidably embedded in the interior of the protective cover (2), and a protective spring (6) is wrapped around the side of the plurality of limit rods (4) away from the connection groove (3).

4. The side milling head with protective function according to claim 3, characterized in that: One side of the outer surfaces of the plurality of protection springs (6) is fixedly connected to the protection cover (2), and one side of the plurality of protection springs (6) away from the protection cover (2) is fixedly connected to the limiting rod (4).

5. The side milling head with protective function according to claim 1, characterized in that: A fixing plate (8) is slidably sleeved on the top of the outer surface of the plurality of quick-connect posts (5), and a plurality of mounting plates (9) are fixedly mounted on the top of the outer surface of the fixing plate (8).

6. The side milling head with protective function according to claim 5, characterized in that: A plurality of the mounting plates (9) are each provided with a mounting hole (10) therein, and a milling cutter mounting hole (7) is provided therein within the protective cover (2).

7. The side milling head with protective function according to claim 5, characterized in that: A plurality of positioning columns (11) are fixedly mounted on the bottom of the outer surface of the fixing plate (8), and the plurality of positioning columns (11) are slidably embedded in the interior of the side milling head body (1).

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