CN210148305U

CN210148305U - Flange gasket manufacturing tool

Info

Publication number: CN210148305U
Application number: CN201920260581.0U
Authority: CN
Inventors: 金生华
Original assignee: Yancheng Sangmins Precision Machinery Co ltd
Current assignee: Yancheng Sangmins Precision Machinery Co ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-03-17
Anticipated expiration: 2029-03-01

Abstract

The utility model provides a tool for manufacturing a flange gasket, which comprises a support rod and a sucker arranged at the bottom of the support rod; the cutting assembly and the limiting assembly are arranged on the supporting rod; the cutting assembly comprises a bearing arranged on the supporting rod, a first rotating disc connected with the bearing, a plurality of telescopic rods arranged on the first rotating disc and cutting strips arranged on the telescopic rods; spacing subassembly including set up in solid fixed ring on the bracing piece, set up in gu fixed ring outlying second carousel and the stopper that is connected with the second carousel. The utility model discloses simple structure not only can make ring shape gasket, can also make the gasket shape that has the ear seat simultaneously, and easy operation is convenient.

Description

Flange gasket manufacturing tool

Technical Field

The utility model belongs to the technical field of the flange technique and specifically relates to a flange gasket manufacturing tool is related to.

Background

The flange connection is that two pipelines, pipe fittings or equipment are respectively fixed on a flange plate, a flange gasket is added between the two flange plates and fastened together by bolts, and the connection is completed. The flange gasket can seal two flanges which are linked together; the gasket is a ring made of a material which can generate plastic deformation and has certain strength. Most gaskets are cut from non-metal plates or manufactured according to the specified size by professional factories, and the gaskets are made of asbestos rubber plates, asbestos plates, tetrafluoro plates, polyethylene plates and the like; also, there are metal-clad gaskets made by wrapping nonmetal materials such as asbestos with thin metal sheets (tinplate, stainless steel). In the manufacturing process of the flange gasket, a special cutting tool is usually adopted to cut the plate into circular ring-shaped sheets with different sizes.

The chinese utility model patent "CN 208468762U" discloses a tool for manufacturing flange gasket, which comprises a main body, a first leg and a second leg; the first end of the first supporting leg and the first end of the second supporting leg are rotatably connected to the main body part, and the distance between the second end of the first supporting leg and the second end of the second supporting leg is adjustable; the second end of first landing leg is provided with the supporting part that is used for the location to rotate the strong point, and the second landing leg can rotate the strong point and be centre of a circle circumferential direction, and the second end of second landing leg is provided with the cutter head, and the cutter head is used for rotating and the former material board of circumference cutting preparation flange gasket under the drive of second landing leg to form the flange gasket of predetermineeing the size, thereby make the preparation of flange gasket more convenient, laborsaving and preparation efficient. However, such tools are less stable in use and do not allow the perimeter of the cutting blade to be precisely defined when it is desired to make a shim with an ear cup.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve above-mentioned technical problem's flange gasket preparation instrument.

In order to achieve the purpose of the utility model, the following technical proposal is adopted:

a flange gasket manufacturing tool comprises a support rod and a sucker arranged at the bottom of the support rod; the cutting assembly and the limiting assembly are arranged on the supporting rod; the cutting assembly comprises a bearing arranged on the supporting rod, a first rotating disc connected with the bearing, a plurality of telescopic rods arranged on the first rotating disc and cutting strips arranged on the telescopic rods; the limiting assembly comprises a fixing ring arranged on the supporting rod, a second turntable arranged on the periphery of the fixing ring and a limiting block connected with the second turntable.

Further, the bearing is connected with the first rotating disc through a supporting rod; the lateral surface of first carousel sets up a plurality of screw hole, the telescopic link with first carousel threaded connection.

Furthermore, the telescopic link is electric telescopic link, just be equipped with the scale on the telescopic link.

Further, fixed ring set up in the upper end of bearing, fixed ring with adopt the bracing piece to be connected between the second carousel.

Furthermore, a dial is arranged on the outer side face of the second turntable, and the range of the dial is 0-360 degrees; the outer side surface of the second rotary disc is provided with a threaded hole at a position corresponding to the whole scale on the dial disc; the limiting block is in threaded connection with the second turntable through the supporting frame.

Furthermore, an arc-shaped profiling cavity consistent with the radian of the first rotating disc is arranged on the limiting block, a positioning block is arranged at the top of the arc-shaped profiling cavity, and an annular sliding groove in sliding connection with the positioning block is arranged on the upper surface of the first rotating disc.

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

1. the utility model arranges the limiting component at the upper end of the cutting component, thereby limiting the motion perimeter of the cutting strip, facilitating the manufacture of the shape of the gasket with the ear seat, and facilitating the post processing of the gasket;

2. the utility model arranges the dial disc above the second turntable, and the limit blocks are detachably connected on the second turntable through the support frame, thereby being convenient for adjusting the angle between the limit blocks;

3. the utility model discloses a set up on the stopper with the arc profile modeling chamber that the radian is unanimous of first carousel to set up the locating piece at the top of cavity, be in simultaneously the upper end of first carousel set up with locating piece sliding connection's annular spout, thereby make the stopper is right when the cutting strip plays limiting displacement, does not influence again the rotation of first carousel.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a schematic view of an overall structure of a tool for manufacturing a flange gasket according to the present invention;

fig. 2 is a front view of a tool for manufacturing a flange gasket according to the present invention;

FIG. 3 is a schematic structural diagram of a limiting block in FIG. 1;

a1 in FIG. 4 is a schematic structural diagram of an annular flange gasket; a2 is a structural schematic diagram of a flange gasket with an ear seat.

Numerical description in the figures:

1. a support bar;

2. a cutting assembly; 21. a bearing; 22. a first turntable; 221. an annular chute; 23. A telescopic rod; 24. cutting the strips;

3. a limiting component; 31. a fixing ring; 32. a second turntable; 33. a limiting block; 331. An arc-shaped profiling cavity; 332. positioning blocks; 34. a dial scale; 35. a support frame;

4. a suction cup; 5. a connecting rod.

Detailed Description

The following will make a clear and complete description of the flange gasket manufacturing tool of the present invention with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.

As shown in fig. 1 and 2, the utility model provides a flange gasket manufacturing tool, including bracing piece 1, set up in cutting assembly 2 and spacing subassembly 3 on the bracing piece 1.

The utility model discloses a cutting machine, including bracing piece 1, sucking disc 4, cutting process, bracing piece 1 sets up to vertical pole, the bottom of bracing piece 1 is equipped with sucking disc 4, sucking disc 4 is used for the fixed raw and other materials of preparation flange gasket, prevents that the skew takes place for raw and other materials position in cutting process.

The cutting assembly 2 comprises a bearing 21 arranged on the support rod 1, a first rotating disc 22 connected with the bearing 21, a plurality of telescopic rods 23 arranged on the first rotating disc 22, and cutting strips 24 arranged on the telescopic rods 23. The bearing 21 is fixedly connected with the support rod 1; the bearing 21 and the first rotating disc 22 are connected through a connecting rod 5, and the connecting rod 5 is made of steel materials, so that a better supporting effect can be achieved; the bearing 21 is used for driving the first rotary disc 22 to rotate. The outer side surface of the first rotating disc 22 is provided with a plurality of threaded holes, the telescopic rod 23 is in threaded connection with the first rotating disc 22, so that the telescopic rod 23 can be conveniently detached or installed, the telescopic rod 23 is preferably an electric telescopic rod 23, scales are marked on the outer side surface of the telescopic rod 23, the cutting strip 24 is arranged at the end part of the telescopic rod 23, and the cutting strip 24 is the prior art and can be selectively used as required; the distance between the cutting strip 24 and the central point of the raw material can be adjusted by adjusting the length of the telescopic rod 23 during the use process; further manufacturing gaskets with different sizes; in addition, the telescopic rods 23 can be arranged in a plurality according to the requirement, and the distance between each cutting strip 24 and the central point of the raw material is adjusted, so that gaskets with different sizes can be manufactured at one time.

The limiting component 3 is arranged at the upper end or the lower end of the cutting component 2, preferably, the limiting component is arranged at the upper end of the cutting component 2; the limiting component 3 comprises a fixing ring 31 arranged on the supporting rod 1, a second turntable 32 arranged on the periphery of the fixing ring 31 and a limiting block 33 connected with the second turntable 32. Fixed ring 31 is located the upper end of bearing 21, fixed ring 31 with the lateral surface fixed connection of bracing piece 1, fixed ring 31 with second carousel 32 passes through connecting rod 5 is connected, connecting rod 5 is right second carousel 32 plays the supporting role. The upper end of the outer side face of the second rotary disc 32 is provided with a dial 34, the range of the dial 34 is 0-360 degrees, and the positions, corresponding to all the whole scales, on the outer side face of the second rotary disc 32 are provided with threaded holes. Be equipped with two or more support frames 35 on the second carousel 32, support frame 35 sets up to the L type, the one end of support frame 35 with screw hole threaded connection on the second carousel 32, the other end with the upper surface of stopper 33 is connected through cylindrical spring. The limiting block 33 is set to be in a cuboid shape, a cylindrical shape or other shapes; as shown in fig. 3, an arc-shaped profiling cavity 331 with a radian consistent with that of the second rotary table 32 is arranged in the middle of the limiting block 33, a positioning block 332 is arranged at the top of the arc-shaped profiling cavity 331, an annular sliding groove 221 is arranged on the upper surface of the first rotary table 22, and the positioning block 332 is slidably connected with the annular sliding groove 221, so that when the first rotary table 22 rotates, the limiting block 33 can limit the cutting strip 24, and the rotation of the second rotary table 32 is not affected; when the gasket is in work, the gasket with the protrusions can be manufactured by adjusting the angle between the two limiting blocks 33, or the number of the limiting blocks 33 can be increased, so that gaskets with different shapes can be manufactured.

The first embodiment is as follows:

when the annular gasket shown as a1 in fig. 4 needs to be manufactured, the limiting block 33 is firstly detached from the second rotary disc 32, then the length of the telescopic rod 23 is adjusted according to the size of the gasket, so as to adjust the distance from the cutting strip 24 to the center of the raw material, and then the first rotary disc 22 is rotated to cut; meanwhile, a plurality of telescopic rods 23 and cutting strips 24 can be mounted on the first rotating disk 22, so that a plurality of circular gaskets with different sizes can be manufactured at one time.

Example two:

when the cushion with the ear seat shown as a2 in fig. 4 needs to be manufactured, the limit blocks 33 and the support frame 35 are firstly installed on the second rotary table 32, the angle between the two limit blocks 33 is adjusted according to the distance between the two ear seats while the cushion is installed, after the adjustment is completed, the telescopic rod 23 and the cutting strip 24 are installed on the first rotary table 22, and the cutting strip 24 is rotated between the two limit blocks 33, so that the shape of the cushion with the ear seat is cut, and the cushion with the ear seat is convenient to process at a later stage.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.

Claims

1. A flange gasket manufacturing tool comprises a support rod and a sucker arranged at the bottom of the support rod; the method is characterized in that: the cutting assembly and the limiting assembly are arranged on the supporting rod; the cutting assembly comprises a bearing arranged on the supporting rod, a first rotating disc connected with the bearing, a plurality of telescopic rods arranged on the first rotating disc and cutting strips arranged on the telescopic rods; the limiting assembly comprises a fixing ring arranged on the supporting rod, a second turntable arranged on the periphery of the fixing ring and a limiting block connected with the second turntable.

2. A flange gasket making tool as claimed in claim 1, wherein: the bearing is connected with the first rotating disc through a supporting rod; the lateral surface of first carousel sets up a plurality of screw hole, the telescopic link with first carousel threaded connection.

3. A flange gasket making tool according to claim 2, wherein: the telescopic link is electric telescopic link, just be equipped with the scale on the telescopic link.

4. A flange gasket making tool according to claim 3, wherein: the fixed ring is arranged at the upper end of the bearing, and the fixed ring is connected with the second turntable through a supporting rod.

5. A flange gasket making tool according to claim 4, wherein: a dial is arranged on the outer side face of the second rotary table, and the range of the dial is 0-360 degrees; the outer side surface of the second rotary disc is provided with a threaded hole at a position corresponding to the whole scale on the dial disc; the limiting block is in threaded connection with the second turntable through the supporting frame.

6. A flange gasket making tool according to claim 5, wherein: the limiting block is provided with an arc-shaped profiling cavity consistent with the radian of the first rotary table, a positioning block is arranged at the top of the cavity of the arc-shaped profiling cavity, and the upper surface of the first rotary table is provided with an annular sliding groove in sliding connection with the positioning block.