CN216325365U

CN216325365U - Multi-aperture tool bit for drilling radio frequency connector housing

Info

Publication number: CN216325365U
Application number: CN202121724307.8U
Authority: CN
Inventors: 张同井
Original assignee: Jiangsu Suxun Precision Electronics Co ltd
Current assignee: Jiangsu Suxun Precision Electronics Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-19
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a multi-aperture tool bit for drilling a radio frequency connector shell, which comprises a base, a telescopic mechanism, a reinforcing ring and a tool bit mechanism, wherein the telescopic mechanism is fixedly connected to the side surface of the base, the reinforcing ring is fixedly connected to the side surface of the telescopic mechanism, the tool bit mechanism is rotatably connected to the reinforcing ring, and one end, close to the base, of the tool bit mechanism is connected with the side surface of the base in a sliding mode. According to the utility model, the threaded rod is arranged and rotated, the threaded rod stretches in the threaded cylinder, and the distance between the arc-shaped part, the rotating shaft and the base is adjusted, so that the drilling tool bit, the rotating plate and the sliding block rotate around the center of the rotating shaft, the position of the tip of the drilling tool bit is changed, the radius of the circular motion track of the drilling tool bit is adjusted, and the effect of adjusting the hole diameter of the drilled hole is achieved.

Description

Multi-aperture tool bit for drilling radio frequency connector housing

Technical Field

The utility model relates to the technical field of radio frequency connectors, in particular to a multi-aperture tool bit for drilling a radio frequency connector shell.

Background

The radio frequency connector is widely applied to a communication system, and comprises a connector pipe joint, and the side surface of the connector shell needs to be drilled in the manufacturing process. But the current tool bit to the drilling of radio frequency connector casing, the aperture that can't adjust self drilling mostly needs to be changed the drilling that the tool bit could bore other apertures, and it is inconvenient to use, needs to improve.

Disclosure of Invention

The utility model aims to provide a multi-aperture tool bit for drilling a radio frequency connector shell, which has the advantage of adjusting the aperture of the drill hole of the tool bit and solves the problem that the existing tool bit for drilling the radio frequency connector shell cannot adjust the aperture of the drill hole of the tool bit per se, so that the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-aperture tool bit for drilling to radio frequency connector casing, includes base, telescopic machanism, reinforcement ring and tool bit mechanism, telescopic machanism fixed connection is in the side of base, reinforcement ring fixed connection is in telescopic machanism's side, tool bit mechanism rotates to be connected on the reinforcement ring, tool bit mechanism is close to the one end of base and the side sliding connection of base.

The reinforcing ring comprises four arc-shaped parts and four rotating shafts, the rotating shafts are fixedly connected between the two adjacent arc-shaped parts, and the arc-shaped parts and the rotating shafts form a ring.

The telescopic mechanism comprises a threaded cylinder and a threaded rod, the threaded cylinder is fixedly connected to the side face of the base, one end of the threaded rod is connected to the interior of the threaded cylinder in a threaded mode, and the other end of the threaded rod is connected with the surface of the arc-shaped part in a rotating mode.

The utility model discloses a drilling tool bit, including drilling tool bit, rotor plate and sliding block, tool bit mechanism includes drilling tool bit, rotor plate and sliding block, rotor plate fixed connection is in the one end of drilling tool bit, the middle part of rotor plate is passed through the through-hole and is connected with the pivot rotation, the one end both sides fixedly connected with protrusion piece that is close to the base on the sliding block, the spout corresponding with sliding block quantity has been seted up to the side of base, the sliding block slides in the spout, set up the spacing groove that suits with protrusion piece in the spout, protrusion piece slides in the spacing groove.

Specifically, the chute is a chute.

Specifically, the shape of the base can be a circular truncated cone shape or a trapezoidal shape.

Specifically, the opposite face fixedly connected with anticreep rope of threaded rod and screw thread section of thick bamboo, the anticreep rope is less than the hole depth of screw thread section of thick bamboo.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the threaded rod is arranged and rotated, the threaded rod stretches in the threaded cylinder, and the distance between the arc-shaped part, the rotating shaft and the base is adjusted, so that the drilling tool bit, the rotating plate and the sliding block rotate around the center of the rotating shaft, the position of the tip of the drilling tool bit is changed, the radius of the circular motion track of the drilling tool bit is adjusted, and the effect of adjusting the hole diameter of the drilled hole is achieved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional schematic view of a front view of the present invention;

fig. 4 is a cross-sectional schematic view of a front view of the telescoping mechanism of the present invention.

In the figure: 1-base, 2-telescopic mechanism, 21-thread cylinder, 22-threaded rod, 3-reinforcing ring, 31-arc piece, 32-rotating shaft, 4-tool bit mechanism, 41-drilling tool bit, 42-rotating plate, 43-sliding block, 5-projecting block, 6-sliding groove, 7-limiting groove and 8-anti-dropping rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a multi-aperture tool bit for drilling to radio frequency connector casing, includes base 1, telescopic machanism 2, reinforcement ring 3 and tool bit mechanism 4, and base 1 is used for installing at drilling equipment output, and the shape of base 1 can be for shapes such as round platform type or trapezoidal, is convenient for with multiple commentaries on classics hole equipment looks adaptation. Telescopic machanism 2 fixed connection is in the side of base 1, and reinforcing ring 3 fixed connection is in the side of telescopic machanism 2, and tool bit mechanism 4 rotates to be connected on reinforcing ring 3, and tool bit mechanism 4 is close to the one end of base 1 and the side sliding connection of base 1.

Referring to fig. 2, the reinforcing ring 3 includes four arc members 31 and four rotating shafts 32, the rotating shafts 32 are fixedly connected between two adjacent arc members 31, and the arc members 31 and the rotating shafts 32 form a ring.

Referring to fig. 4, the telescopic mechanism 2 includes a threaded cylinder 21 and a threaded rod 22, the threaded cylinder 21 is fixedly connected to the side of the base 1, one end of the threaded rod 22 is screwed into the threaded cylinder 21, the threaded rod 22 is rotated, the threaded rod 22 is telescopic in the threaded cylinder 21, an anti-falling rope 8 is fixedly connected to the opposite surfaces of the threaded rod 22 and the threaded cylinder 21, the anti-falling rope 8 is smaller than the depth of the threaded cylinder 21, the anti-falling rope 8 is arranged to prevent the threaded rod 22 from completely separating from the threaded cylinder 21, the other end of the threaded rod 22 is rotatably connected to the surface of the arc-shaped member 31, and the threaded rod 22 is telescopic in the threaded cylinder 21, so as to adjust the distance between the arc-shaped member 31 and the rotating shaft 32 and the base 1.

Referring to fig. 2 to 3, the cutter head mechanism 4 includes a drilling cutter head 41, a rotating plate 42 and a sliding block 43, and the drilling cutter head 41 rotates around the center of the base 1 and the movement track is the center of the circle, so as to drill the radio frequency connector housing through the tip. Rotor plate 42 fixed connection is in the one end of drilling tool bit 41, the middle part of rotor plate 42 is passed through the through-hole and is connected with pivot 32 rotation, the one end both sides fixedly connected with protrusion 5 that is close to base 1 on the sliding block 43, the spout 6 corresponding with sliding block 43 quantity has been seted up to base 1's side, sliding block 43 slides in spout 6, spout 6 is the chute, thereby make reinforced ring 3 and base 1 be close to and when keeping away from, drilling tool bit 41, rotor plate 42 and sliding block 43 use pivot 32 center to rotate as the axle, thereby adjust the most advanced position of a plurality of drilling tool bits 41, adjust the motion orbit of drilling tool bit 41, realize adjusting the effect in drilling aperture, set up the spacing groove 7 that suits with protrusion 5 in spout 6, protrusion 5 slides in spacing groove 7, the offering of spacing groove 7 is used for preventing through protrusion 5 that sliding block 43 from breaking away from spout 6.

The working principle is as follows: this kind of a multi-aperture tool bit for being directed at drilling of radio frequency connector casing uses, install base 1 on drilling equipment, drilling equipment drive base 1 uses self center to rotate as the axle, base 1 is through protrusion 5, spout 6 and spacing groove 7, drive sliding block 43, rotor plate 42 and drilling tool bit 41 rotate, the most advanced movement track of drilling tool bit 41 is circular, thereby bore, when needs regulation aperture size, rotation threaded rod 22, threaded rod 22 is flexible in threaded cylinder 21, adjust the distance between arc 31 and pivot 32 and the base 1, thereby make drilling tool bit 41, rotor plate 42 and sliding block 43 use pivot 32 center to rotate as the axle, change the most advanced position of drilling tool bit 41, adjust the radius of the circular movement track of drilling tool bit 41, accomplish the regulation of drilling aperture.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-aperture tool bit for drilling to radio frequency connector housing, includes base (1), telescopic machanism (2), reinforcement ring (3) and tool bit mechanism (4), telescopic machanism (2) fixed connection is in the side of base (1), reinforcement ring (3) fixed connection is in the side of telescopic machanism (2), tool bit mechanism (4) rotate to be connected on reinforcement ring (3), tool bit mechanism (4) are close to the one end of base (1) and the side sliding connection of base (1), its characterized in that:

the reinforcing ring (3) comprises arc-shaped parts (31) and rotating shafts (32), the number of the arc-shaped parts (31) is four, the rotating shafts (32) are fixedly connected between two adjacent arc-shaped parts (31), and the arc-shaped parts (31) and the rotating shafts (32) form a ring;

the telescopic mechanism (2) comprises a threaded cylinder (21) and a threaded rod (22), the threaded cylinder (21) is fixedly connected to the side face of the base (1), one end of the threaded rod (22) is in threaded connection with the interior of the threaded cylinder (21), and the other end of the threaded rod (22) is in rotating connection with the surface of the arc-shaped piece (31);

tool bit mechanism (4) are including drilling tool bit (41), rotor plate (42) and sliding block (43), rotor plate (42) fixed connection is in the one end of drilling tool bit (41), the middle part of rotor plate (42) is passed through the through-hole and is rotated with pivot (32) and be connected, the one end both sides fixedly connected with salient piece (5) that is close to base (1) on sliding block (43), spout (6) corresponding with sliding block (43) quantity are seted up to the side of base (1), sliding block (43) slide in spout (6), set up spacing groove (7) that suit with salient piece (5) in spout (6), salient piece (5) slide in spacing groove (7).

2. The multi-aperture tool bit for drilling a radio frequency connector housing of claim 1, wherein: the chute (6) is a chute.

3. The multi-aperture tool bit for drilling a radio frequency connector housing of claim 1, wherein: the shape of the base (1) can be a circular truncated cone shape or a trapezoidal shape.

4. The multi-aperture tool bit for drilling a radio frequency connector housing of claim 1, wherein: the opposite face fixedly connected with anticreep rope (8) of threaded rod (22) and screw thread section of thick bamboo (21), anticreep rope (8) are less than the hole depth of screw thread section of thick bamboo (21).