CN217891441U

CN217891441U - Outer ring milling machine for producing flexible graphite packing ring

Info

Publication number: CN217891441U
Application number: CN202220436024.1U
Authority: CN
Inventors: 张星
Original assignee: Yichang Smeida Sealing Material Co ltd
Current assignee: Yichang Smeida Sealing Material Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-11-25
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the technical field of milling rings, and discloses an outer ring milling machine for producing flexible graphite packing rings, which comprises a machine body, wherein a ring milling mechanism is arranged at the top of the machine body; the inner wall of the machine body is provided with a cleaning mechanism; the outer wall of second worm and the inner wall fixed connection of second worm wheel, the outer wall of third worm and the one end fixed connection of flabellum, the one end of filter screen all with fuselage inner wall fixed connection. Through the mutual matching of the motor, the first rotating shaft and the milling cutting ring in the milling ring mechanism, the milling cutting ring is driven to rotate through the first rotating shaft to play a role in rapidly milling an outer ring, and through the action of the spring and the partition plate, an effect of placing materials with different thicknesses is achieved; through the mutual cooperation of the first worm wheel, the first worm, the second worm wheel, the second worm, the third worm wheel, the third worm, the fan blade and the filter screen in the cleaning mechanism, the function of timely removing the grinded chips through the dust through holes is achieved through reverse rotation of the fan blade.

Description

Outer ring milling machine for producing flexible graphite packing ring

Technical Field

The utility model relates to a mill ring technical field, specifically be used for the outer loop of flexible graphite drilled packing ring production to mill ring machine.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine. The product type is as follows: the cylindrical milling cutter is used for processing a plane on the horizontal milling machine. The cutter teeth are distributed on the circumference of the milling cutter and are divided into straight teeth and spiral teeth according to tooth profiles. The teeth are divided into coarse teeth and fine teeth. The helical tooth coarse-tooth milling cutter has less tooth number, high cutter tooth strength and large chip containing space, and is suitable for rough machining; the fine tooth milling cutter is suitable for finish machining. The face milling cutter is also called a disc milling cutter and is used for processing planes on a vertical milling machine, an end face milling machine or a gantry milling machine, and cutter teeth, namely coarse teeth and fine teeth, are arranged on the end face and the circumference. The structure of the device is 3 types of integral type, embedded type and indexable type. The end mill is used for processing grooves, step surfaces and the like, and cutter teeth are arranged on the circumference and the end surface and cannot be fed along the axial direction during working. Axial feed is possible when the end mill has end teeth passing through the center. The three-edge milling cutter is used for processing various grooves and step surfaces, and both side surfaces and the circumference of the three-edge milling cutter are provided with cutter teeth. The angle milling cutter is used for milling grooves with certain angles and comprises a single-angle milling cutter and a double-angle milling cutter. The saw blade milling cutter is used for processing deep grooves and cutting off workpieces, and more cutter teeth are arranged on the circumference of the saw blade milling cutter. In order to reduce the friction during milling, the two sides of the cutter tooth are provided with auxiliary deflection angles of 15' to 1 degrees. Further, there are a keyway cutter, a dovetail cutter, a T-slot cutter, various profile cutters, and the like. The number of blades of the milling cutter is another important factor in optimizing the milling effect, and it is an advantage if more than one blade participates in cutting at any one time in milling, but it is a disadvantage that the number of blades participating in cutting at the same time is too large, and the position of the milling cutter relative to the workpiece plays an important role. In the face milling, a milling cutter having a cutting width about 30% larger than the cutting width is used and the milling cutter is positioned close to the center of the workpiece, so that the thickness of the chips does not change much, and the milling cutter can be classified into 3 types, i.e., a dense-tooth milling cutter, a sparse-tooth milling cutter and a super-dense-tooth milling cutter, according to the value. The existing outer ring milling machine for producing the flexible graphite packing ring needs manual cleaning, breaking and cutting, and is low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer loop mills ring machine for production of flexible graphite drilled packing ring has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the outer ring milling machine for producing the flexible graphite packing ring comprises a machine body, wherein a ring milling mechanism is arranged at the top of the machine body;

the ring milling mechanism comprises a motor, a first rotating shaft and a ring milling cutter;

the inner wall of the machine body is provided with a cleaning mechanism;

the cleaning mechanism comprises a first worm wheel, a first worm, a second worm wheel, a second worm, a third worm wheel, a third worm, fan blades and a filter screen;

first worm wheel and the meshing of first worm, first worm and the meshing of second worm wheel, the inner wall of second worm wheel and the outer wall fixed connection of second worm, the outer wall of second worm and the inner wall fixed connection of third worm wheel, third worm wheel and the meshing of third worm, the outer wall of third worm and the one end fixed connection of flabellum, the one end of filter screen all with fuselage inner wall fixed connection.

Preferably, the bottom of the machine body is fixedly connected with supporting legs, and the weight of the machine body is supported by the supporting legs.

Preferably, the inner wall of fuselage is equipped with the workstation, logical grey hole has been seted up on the surface of workstation, the inner wall fixedly connected with spring of workstation, the other end fixedly connected with baffle of spring comes the material of card owner different thickness through the elastic action of spring.

Preferably, the output end of the motor is fixedly connected with one end of the first rotating shaft, the other end of the first rotating shaft is fixedly connected with the top of the milling cutter ring, and the milling cutter ring is driven to rotate through the first rotating shaft.

Preferably, the equal fixedly connected with L shape base of one end of motor, the inner wall of first pivot and fuselage passes through bearing one and rotates and is connected, through the firm rotation of bearing one.

Preferably, the first worm is rotatably connected with the inner wall of the machine body through a second bearing, and the second worm is rotatably connected with the inner wall of the machine body through a third bearing and is stably rotated through a second bearing.

Preferably, the third worm is rotatably connected with the inner wall of the machine body through a bearing IV, and is stably rotated through the bearing IV.

The utility model provides an outer loop of flexible graphite drilled packing ring production mills ring machine. The outer ring milling machine for producing the flexible graphite packing ring has the following beneficial effects:

(1) When the outer ring milling machine for producing the flexible graphite packing ring is used, the motor, the first rotating shaft and the milling cutting ring in the milling ring mechanism are matched, the milling cutting ring is driven to rotate through the first rotating shaft to achieve the effect of rapidly milling the outer ring, and then the spring and the partition plate are used to achieve the effect of placing materials with different thicknesses;

(2) This an outer loop mills ring machine for production of flexible graphite filler ring is through first worm wheel in the clearance mechanism, first worm, second worm wheel, second worm wheel, third worm, flabellum, mutually supporting of filter screen when using, plays the effect of in time getting rid of through logical grey hole with the piece of polishing out through flabellum antiport.

Drawings

FIG. 1 is a schematic plan view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: the device comprises a machine body 1, supporting legs 2, a ring milling mechanism 3, a motor 301, a first rotating shaft 302, a ring milling cutter 303, a workbench 4, a spring 5, a partition plate 6, a cleaning mechanism 7, a first worm gear 701, a first worm 702, a second worm gear 703, a second worm 704, a third worm gear 705, a third worm 706, fan blades 707 and a filter screen 708.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an outer ring milling machine for producing flexible graphite packing rings comprises a machine body 1, wherein supporting legs 2 are fixedly connected to the bottom of the machine body 1, the weight of the machine body 1 is supported by arranging the supporting legs 2, a workbench 4 is arranged on the inner wall of the machine body 1, ash through holes are formed in the surface of the workbench 4, springs 5 are fixedly connected to the inner wall of the workbench 4, a partition plate 6 is fixedly connected to the other end of each spring 5, materials with different thicknesses are clamped through the elastic action of the springs 5, a milling ring mechanism 3 is arranged at the top of the machine body 1, a motor 301 in the milling ring mechanism 3, a first rotating shaft 302 and a milling ring cutter 303 are matched with each other, the milling ring cutter 303 is driven to rotate through the first rotating shaft 302 to achieve the effect of rapidly milling outer rings, and the effect of placing the materials with different thicknesses is achieved through the effects of the springs 5 and the partition plate 6;

the ring milling mechanism 3 comprises a motor 301, a first rotating shaft 302 and a ring milling cutter 303, the output end of the motor 301 is fixedly connected with one end of the first rotating shaft 302, one end of the motor 301 is fixedly connected with an L-shaped base, the first rotating shaft 302 is rotatably connected with the inner wall of the machine body 1 through a bearing and stably rotates through the bearing, the other end of the first rotating shaft 302 is fixedly connected with the top of the ring milling cutter 303, and the ring milling cutter 303 is driven to rotate through the first rotating shaft 302;

the inner wall of the machine body 1 is provided with a cleaning mechanism 7, and through the mutual matching of a first worm wheel 701, a first worm 702, a second worm wheel 703, a second worm 704, a third worm wheel 705, a third worm 706, fan blades 707 and a filter screen 708 in the cleaning mechanism 7, the reverse rotation of the fan blades 707 plays a role in timely discharging the grinded debris through the dust through holes;

the cleaning mechanism 7 comprises a first worm wheel 701, a first worm 702, a second worm wheel 703, a second worm 704, a third worm wheel 705, a third worm 706, fan blades 707 and a filter screen 708;

the first worm wheel 701 is meshed with the first worm 702, the first worm 702 is meshed with the second worm wheel 703, the inner wall of the second worm wheel 703 is fixedly connected with the outer wall of the second worm 704, the first worm 702 is rotatably connected with the inner wall of the machine body 1 through a second bearing, the second worm 704 is rotatably connected with the inner wall of the machine body 1 through a third bearing and stably rotates through a second bearing, the outer wall of the second worm 704 is fixedly connected with the inner wall of the third worm wheel 705, the third worm wheel 705 is meshed with the third worm 706, the third worm 706 is rotatably connected with the inner wall of the machine body 1 through a fourth bearing, the outer wall of the third worm 706 is fixedly connected with one end of a fan blade 707 through the fourth bearing, and one end of a filter screen 708 is fixedly connected with the inner wall of the machine body 1.

The working principle is as follows: when the outer ring milling machine for producing the flexible graphite packing ring is used, the output end of a motor 301 in a ring milling mechanism 3 drives a first rotating shaft 302 to rotate, the other end of the first rotating shaft 302 drives a ring milling cutter 303 to rotate, the outer ring produced by the flexible graphite packing ring is rapidly milled, then the first worm wheel 701 in a cleaning mechanism 7 is meshed with a first worm 702, the first worm 702 is meshed with a second worm wheel 703 to drive a second worm 704 to rotate, the second worm 704 drives a third worm wheel 705 to rotate, the third worm wheel 705 is meshed with a third worm 706 to drive a fan blade 707 on the outer wall of the third worm 706 to rotate, milled dust is timely removed through reverse rotation of the fan blade 707, and the function of protecting a machine is achieved.

Claims

1. A outer loop mills ring machine for production of flexible graphite filler ring, including fuselage (1), its characterized in that: the top of the machine body (1) is provided with a milling ring mechanism (3);

the ring milling mechanism (3) comprises a motor (301), a first rotating shaft (302) and a ring milling cutter (303);

the inner wall of the machine body (1) is provided with a cleaning mechanism (7);

the cleaning mechanism (7) comprises a first worm wheel (701), a first worm (702), a second worm wheel (703), a second worm (704), a third worm wheel (705), a third worm (706), fan blades (707) and a filter screen (708);

the first worm wheel (701) is meshed with the first worm (702), the first worm (702) is meshed with the second worm wheel (703), the inner wall of the second worm wheel (703) is fixedly connected with the outer wall of the second worm (704), the outer wall of the second worm (704) is fixedly connected with the inner wall of the third worm wheel (705), the third worm wheel (705) is meshed with the third worm (706), the outer wall of the third worm (706) is fixedly connected with one end of a fan blade (707), and one end of the filter screen (708) is fixedly connected with the inner wall of the machine body (1).

2. The outer ring milling machine for flexible graphite packing ring production as claimed in claim 1, wherein: the bottom of the machine body (1) is fixedly connected with supporting legs (2).

3. The outer ring milling machine for flexible graphite packing ring production as claimed in claim 1, wherein: the inner wall of fuselage (1) is equipped with workstation (4), logical grey hole has been seted up on the surface of workstation (4), the inner wall fixedly connected with spring (5) of workstation (4), the other end fixedly connected with baffle (6) of spring (5).

4. The outer ring milling machine for the production of the flexible graphite packing ring of claim 1, wherein: the output end of the motor (301) is fixedly connected with one end of the first rotating shaft (302), and the other end of the first rotating shaft (302) is fixedly connected with the top of the milling ring cutter (303).

5. The outer ring milling machine for flexible graphite packing ring production as claimed in claim 1, wherein: the equal fixedly connected with L shape base of one end of motor (301), first pivot (302) and the inner wall of fuselage (1) are through a bearing rotating connection.

6. The outer ring milling machine for the production of the flexible graphite packing ring of claim 1, wherein: the first worm (702) is rotatably connected with the inner wall of the machine body (1) through a second bearing, and the second worm (704) is rotatably connected with the inner wall of the machine body (1) through a third bearing.

7. The outer ring milling machine for flexible graphite packing ring production as claimed in claim 1, wherein: the third worm (706) is in four-rotation connection with the inner wall of the machine body (1) through a bearing.