Novel milling cutter fixing seat

Abstract

The utility model relates to the technical field of milling cutter fixing seats, in particular to a novel milling cutter fixing seat, which overcomes the defects of a milling cutter fixing seat in the prior art and comprises a fixing seat, a rotating ring is rotatably connected to the inner wall of the fixing seat, a sliding groove is arranged on one side of the fixing seat, a rotating handle is fixedly connected to one side of the rotating ring, the rotating handle is matched with the sliding groove, and the inner wall of the fixing seat is fixedly connected with the rotating ring. A protruding block is fixedly connected to one side of the rotating ring, a connecting rod is fixedly connected to the surface of the protruding block, a fixing ring is fixedly connected to one side of the fixing seat, a plurality of first fixing rods are fixedly connected to the surface of the fixing ring, pressing plates are rotationally connected to the surfaces of the first fixing rods, a cutter handle is installed between the pressing plates, and the surfaces of the pressing plates are fixedly connected with the connecting rod. A locking screw is in threaded connection with the interior of the fixing base, the position and the size of the locking screw are matched with those of the rotating handle, and the fixing device has the advantages of being high in practicability and good in fixing effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a milling cutter fixing seat technical field, concretely to a novel milling cutter fixing seat. BACKGROUND

[0002] The alloy milling cutter is a milling cutter made of hard alloy, and is a rotary cutter with one or more teeth for milling processing. During operation, each tooth intermittently cuts the excess of the workpiece. The milling cutter is mainly used for processing planes, steps, grooves, shaped surfaces and cutting off workpieces on a milling machine. The milling cutter needs to be installed on a fixing seat to process the product. The existing milling cutter fixing seat is fixed by the two sides and has a single fixed surface. The actual fixing effect is general, and some improvements are needed.

[0003] In the prior art with the publication number CN214816569U, a fixing seat for milling cutter processing is disclosed, which includes a fixed support. The upper surface of the fixed support is fixedly connected with a bracket. The upper surface of the bracket is fixedly connected with a milling cutter fixing cylinder. One end of the milling cutter fixing cylinder is provided with a milling cutter clamp. The fixing seat is provided with a milling cutter clamp. The hand wheel rotates to make the threaded rod slide to the inside of the fixed ring. The arc block is pushed to be close to the milling cutter clamp block. The slot is narrowed to clamp the milling cutter body. However, the milling cutter handle surface is fixed by the two sides. The four sides are not completely fixed. The force is transmitted from the other two sides that are not fixed. Thus, the shaking is generated, and the practicality is general.

[0004] Therefore, it is necessary to design a novel milling cutter fixing seat with strong practicality and good fixing effect. INVENTION CONTENTS

[0005] The utility model aims at providing a novel milling cutter fixing seat to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel milling cutter fixing seat, which comprises a fixing seat. The inner wall of the fixing seat is rotatably connected with a rotating ring. One side of the fixing seat is provided with a sliding groove. One side of the rotating ring is fixedly connected with a rotating handle. The rotating handle is matched with the sliding groove. One side of the rotating ring is fixedly connected with a protruding block. The surface of the protruding block is fixedly connected with a connecting rod. One side of the fixing seat is fixedly connected with a fixed ring. The surface of the fixed ring is fixedly connected with a plurality of fixed rods. The surface of the fixed rod is rotatably connected with a pressing plate. The pressing plate is installed with a handle. The surface of the pressing plate is fixedly connected with the connecting rod. The inside of the fixing seat is screwedly connected with a locking screw. The position and size of the locking screw are matched with the rotating handle.

[0007] According to the above technical scheme, one side of the fixing seat is provided with a circular groove. One end of the handle penetrates through the circular groove.

[0008] According to the technical scheme, the pressing plate surface is provided with a protective pad.

[0009] According to the technical scheme, the fixed seat is fixedly connected with a plurality of fixed rods II on one side, the rotating ring surface is provided with a guide groove, and the guide groove is located and matched with the fixed rod II.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] (1) By setting up the pressing plate assembly, the rotating ring is rotated by the rotating handle, is limited by the fixed rod II, and the rotating ring and the plurality of protrusions fixed on one side drive the displacement of the connecting rod, the connecting rod is fixed with the protrusions and the pressing plate surface, the connecting rod is pressed against the pressing plate to rotate on the surface of the fixed rod I, one side of the pressing plate is pressed against the surface of the handle, at this time, the locking screw is rotated, the locking screw is deeply pressed into the rotating handle in the fixed seat to be fixed, the screw thread has self-locking property, the handle surface is pressed and fixed by the plurality of pressing plates, and one end passes through the circular groove and is in contact with the inner wall of the circular groove, so that shaking can be effectively prevented, and the fixing effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is the three-dimensional structure schematic view of the utility model;

[0013] Fig. 2 is the rotating handle assembly schematic view of the utility model;

[0014] In the drawing: 1, fixed seat; 2, rotating ring; 3, protrusion; 4, connecting rod; 5, fixed ring; 6, fixed rod I; 7, pressing plate; 8, guide groove; 9, fixed rod II; 10, sliding slot; 11, rotating handle; 12, locking screw; 13, handle; 14, circular groove; 15, protective pad. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figs. 1-2The utility model provides technical scheme: A novel milling cutter fixing seat, including fixed seat 1, the inner wall rotation of fixed seat 1 is connected with the swivel joint 2, and one side of fixed seat 1 is provided with the sliding slot 10, and one side of swivel joint 2 is fixedly connected with the handle 11, and handle 11 is adapted with sliding slot 10, and one side of swivel joint 2 is fixedly connected with the lug 3, and the lug 3 surface is fixedly connected with the connecting rod 4, and one side of fixed seat 1 is fixedly connected with the fixed ring 5, and the fixed ring 5 surface is fixedly connected with a plurality of fixed rod one 6, and the fixed rod one 6 surface is rotatably connected with the pressing plate 7, and the pressing plate 7 between installation has the handle 13, and the pressing plate 7 surface is fixedly connected with the connecting rod 4, and the fixed seat 1 inside is connected with the locking screw 12, and the locking screw 12 position and size are adapted with handle 11, and one side of fixed seat 1 is provided with the round groove 14, and the handle 13 one end passes through the round groove 14, and the pressing plate 7 surface is provided with the protective pad 15, and one side of fixed seat 1 is fixedly connected with a plurality of fixed rod two 9, and the swivel joint 2 surface is provided with the guide slot 8, and the guide slot 8 position is adapted with fixed rod two 9.

[0017] Specifically, the handle 13 passes through fixed seat 1 and round groove 14, and handle 11 is actuated, handle 11 drives swivel joint 3 to rotate, and is limited by fixed rod two 9, swivel joint 2 and a plurality of lugs 3 fixed on one side are driven to displace by connecting rod 4, connecting rod 4 is fixed with lug 3 and pressing plate 7 surface, and connecting rod 4 abuts against pressing plate 7 and rotates on the surface of fixed rod one 6, so that one side of pressing plate 7 abuts against the surface of handle 13, at this time, locking screw 12 is rotated, locking screw 12 is fixed by penetrating and extruding handle 11 in fixed seat 1, and the surface of handle 13 is fixed by a plurality of pressing plates 7, and one end contacts the inner wall of round groove 14, which can effectively prevent shaking, and only by actuating handle 11, a plurality of pressing plates can abut against the surface of handle 13 from all around, and the fixing effect is good.

[0018] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A new type of milling cutter holder comprising a holder (1), characterized in that: The inner wall of the fixed seat (1) is rotationally connected with a rotating ring (2), one side of the fixed seat (1) is provided with a sliding groove (10), one side of the rotating ring (2) is fixedly connected with a rotating handle (11), the rotating handle (11) is matched with the sliding groove (10), one side of the rotating ring (2) is fixedly connected with a protruding block (3), the surface of the protruding block (3) is fixedly connected with a connecting rod (4), one side of the fixed seat (1) is fixedly connected with a fixed ring (5), the surface of the fixed ring (5) is fixedly connected with a plurality of fixed rods (6), the surface of the fixed rod (6) is rotationally connected with a pressing plate (7), the pressing plate (7) is installed between the fixed rods (6), the surface of the pressing plate (7) is fixedly connected with the connecting rod (4), the inside of the fixed seat (1) is threadedly connected with a locking screw (12), the position and size of the locking screw (12) are matched with the rotating handle (11).

2. A new type of milling cutter fixing seat according to claim 1, characterized in that: One side of the fixed seat (1) is provided with a circular groove (14), one end of the knife handle (13) penetrates through the circular groove (14).

3. The new type of milling cutter fixing seat according to claim 1, characterized in that: The surface of the pressing plate (7) is provided with a protective pad (15).

4. The new type of milling cutter fixing seat according to claim 1, characterized in that: One side of the fixed seat (1) is fixedly connected with a plurality of fixed rods (9), the surface of the rotating ring (2) is provided with a guide groove (8), the position of the guide groove (8) is matched with the fixed rod (9).

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