CN215524181U

CN215524181U - Product graphite supporting plate for hard alloy sintering furnace

Info

Publication number: CN215524181U
Application number: CN202121733165.1U
Authority: CN
Inventors: 张承熙
Original assignee: Heyuan Yongxing Cemented Carbide Co Ltd
Current assignee: Heyuan Yongxing Cemented Carbide Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-14
Anticipated expiration: 2031-07-28

Abstract

The utility model provides a product graphite supporting plate for a hard alloy sintering furnace, which belongs to the technical field of graphite supporting plates and comprises the following components: a graphite pallet body; the mounting groove is formed in the top of the graphite supporting plate main body; the two positioning plates are arranged on the graphite supporting plate main body; the positioning mechanism is arranged in the graphite supporting plate main body and connected with the two positioning plates to realize positioning.

Description

Product graphite supporting plate for hard alloy sintering furnace

Technical Field

The utility model belongs to the technical field of graphite supporting plates, and particularly relates to a product graphite supporting plate for a hard alloy sintering furnace.

Background

Cemented carbide is an alloy material made from a hard compound of refractory metals and a binder metal by a powder metallurgy process.

Carbide fritting furnace is at sintering product in-process, must use the graphite layer board, and traditional graphite layer board is a simple cuboid, and the graphite layer board commonly used at present is not convenient for fix a position the product of sintering, and the location of being not convenient for can lead to when sintering the product, and the skew of position can take place for the product to influence the quality of sintered product, proposed the product graphite layer board that a carbide fritting furnace used in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a product graphite supporting plate for a hard alloy sintering furnace, and aims to solve the problem that a sintered product is not convenient to position by the graphite supporting plate in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a product graphite supporting plate for a hard alloy sintering furnace comprises:

a graphite pallet body;

the mounting groove is formed in the top of the graphite supporting plate main body;

the two positioning plates are arranged on the graphite supporting plate main body; and

and the positioning mechanism is arranged in the graphite supporting plate main body and is connected with the two positioning plates to realize positioning.

As a preferable scheme of the utility model, the positioning mechanism comprises a positioning component and a limiting component, the positioning component and the limiting component are both arranged in the graphite supporting plate main body, and the limiting component is connected with the positioning component to realize limiting.

As a preferable scheme of the utility model, the positioning assembly comprises a bidirectional screw rod and two nuts, the bidirectional screw rod is rotatably connected in the mounting groove, the two nuts are both in threaded connection with the surface of the bidirectional screw rod, and the two positioning plates are respectively and fixedly connected to the tops of the two nuts.

According to a preferable scheme of the utility model, the limiting components comprise limiting plates, the limiting plates are fixedly connected in the mounting groove, and the limiting plates are positioned in the middle of the mounting groove.

As a preferred scheme of the utility model, sliding grooves are formed in the front side and the rear side of the graphite supporting plate main body, C-shaped sliding blocks are fixedly connected to the two sides of the two positioning plates, and the four C-shaped sliding blocks are respectively connected in the two sliding grooves in a sliding manner.

As a preferred scheme of the present invention, two fixing seats are fixedly connected to front and rear sides of the graphite supporting plate main body, two sliding rods are fixedly connected between the four fixing seats, and the four C-shaped sliding blocks are respectively slidably connected to surfaces of the two fixing seats.

As a preferable scheme of the present invention, a mounting hole is formed at a side end of the graphite support plate main body, a handle is fixedly connected to a right end of the bidirectional screw rod, the handle movably penetrates through the mounting hole, and the handle is fixedly connected to the bidirectional screw rod.

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

1. this scheme is when needs fix a position the sintering product, at first place the product that needs the sintering on graphite layer board main part, then hold the handle, clockwise rotation drives two-way lead screw clockwise rotation, the clockwise rotation of two-way lead screw makes two nuts remove to the one end that is close to mutually in the surface of two-way lead screw, the removal through two nuts drives two locating plates and removes to the one end that is close to mutually to fix a position sintering product through two locating plates.

2. In this scheme, the limiting plate is for the sake of convenience spacing to two nuts, thereby prevent that two nuts from contacting the damage, the seting up of spout is for the sake of convenience the gliding of C shape slider, the C shape slider is for the sake of convenience and the spout stability when mutually supporting and improving the locating plate and remove, and sliding connection has two C shape sliders in every spout, the fixing base is for the sake of convenience fixed slide bar, the slide bar is for the sake of convenience the gliding of C shape slider, sliding fit through slide bar and C shape slider improves the stability when two locating plates remove, and the surface sliding connection of every slide bar has two C shape sliders.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a front perspective view of the present invention;

FIG. 3 is a rear perspective view of the present invention;

FIG. 4 is a schematic view of a clamping mechanism of the present invention.

In the figure: 1. a graphite pallet body; 2. mounting grooves; 3. a limiting plate; 4. a bidirectional screw rod; 5. a handle; 6. a nut; 7. positioning a plate; 8. a chute; 9. a C-shaped slider; 10. a fixed seat; 11. a slide bar; 12. and (7) installing holes.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, the technical solution provided in this embodiment is as follows:

a graphite pallet body 1;

the mounting groove 2 is formed in the top of the graphite supporting plate main body 1;

in the embodiment of the utility model, the mounting groove 2 is convenient for rotatably connecting the bidirectional screw rod 4.

Locating plate 7, locating plate 7 set up to two, and two locating plates 7 all set up on graphite layer board main part 1.

In the embodiment of the present invention, the positioning plate 7 is for facilitating positioning of the sintered product.

Specifically, referring to fig. 1-4, the positioning mechanism is disposed in the graphite supporting plate main body 1, and includes a positioning component and a limiting component, both of which are disposed in the graphite supporting plate main body 1, and the limiting component is connected to the positioning component to achieve limiting.

In the specific embodiment of the utility model, the positioning mechanism comprises a positioning component and a limiting component, the positioning component and the limiting component are both arranged in the graphite supporting plate main body 1, and the limiting component is connected with the positioning component to realize limiting.

Specifically, referring to fig. 1-4, the positioning assembly includes two-way screws 4 and nuts 6, the two-way screws 4 are rotatably connected in the mounting groove 2, the number of the nuts 6 is two, the two nuts 6 are both in threaded connection with the surface of the two-way screws 4, and the two positioning plates 7 are respectively and fixedly connected to the tops of the two nuts 6.

In the embodiment of the utility model, the bidirectional screw rod 4 is convenient for being connected with the nut 6 in a threaded manner, the nut 6 is convenient for moving on the surface of the bidirectional screw rod 4, and the positioning plate 7 is driven to move by the movement of the nut 6.

Specifically, please refer to fig. 1, the limiting components each include a limiting plate 3, the limiting plates 3 are fixedly connected in the mounting groove 2, and the limiting plates 3 are located in the middle of the mounting groove 2.

In the embodiment of the utility model, the limiting plate 3 is used for limiting the two nuts 6 conveniently and preventing the two nuts 6 from contacting and being damaged.

Specifically, referring to fig. 1, sliding grooves 8 are formed in the front and rear sides of the graphite supporting plate main body 1, C-shaped sliding blocks 9 are fixedly connected to the two sides of the two positioning plates 7, and the four C-shaped sliding blocks 9 are respectively slidably connected to the two sliding grooves 8.

In the embodiment of the present invention, the opening of the sliding slot 8 is for facilitating the sliding of the C-shaped sliding block 9, the C-shaped sliding block 9 is for facilitating the mutual cooperation with the sliding slot 8 to improve the stability of the positioning plate 7 during the movement, and two C-shaped sliding blocks 9 are slidably connected in each sliding slot 8.

Specifically, referring to fig. 1, two fixing seats 10 are fixedly connected to the front and rear sides of the graphite supporting plate main body 1, two sliding rods 11 are fixedly connected between the four fixing seats 10, and the four C-shaped sliding blocks 9 are respectively slidably connected to the surfaces of the two fixing seats 10.

In the embodiment of the present invention, the fixing seat 10 is for fixing the sliding rods 11, the sliding rods 11 are for sliding the C-shaped sliding blocks 9, the stability of the two positioning plates 7 during movement is improved by the sliding fit of the sliding rods 11 and the C-shaped sliding blocks 9, and two C-shaped sliding blocks 9 are slidably connected to the surface of each sliding rod 11.

Specifically, referring to fig. 1, a mounting hole 12 is formed at a side end of the graphite support plate main body 1, a handle 5 is fixedly connected to a right end of the bidirectional screw rod 4, the handle 5 movably penetrates through the mounting hole 12, and the handle 5 is fixedly connected to the bidirectional screw rod 4.

In the embodiment of the present invention, the installation hole 12 is formed to facilitate the handle 5 to movably penetrate through, and the handle 5 is to facilitate the bidirectional screw rod 4 to be driven to rotate.

The working principle or the working process of the product graphite supporting plate for the hard alloy sintering furnace provided by the utility model is as follows: when the sintered product needs to be positioned, the product to be sintered is firstly placed on the graphite supporting plate main body 1, then the handle 5 is held by hand, the handle 5 is rotated clockwise, the clockwise rotation of the handle 5 drives the bidirectional screw rod 4 to rotate clockwise, the clockwise rotation of the bidirectional screw rod 4 enables the two nuts 6 to move towards one end close to the surface of the bidirectional screw rod 4, the two positioning plates 7 are driven to move towards one end close to the surface by the movement of the two nuts 6, and the sintered product is positioned by the two positioning plates 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A product graphite supporting plate for a hard alloy sintering furnace is characterized by comprising:

a graphite pallet body (1);

the mounting groove (2) is formed in the top of the graphite supporting plate main body (1);

the number of the positioning plates (7) is two, and the two positioning plates (7) are arranged on the graphite supporting plate main body (1); and

and the positioning mechanism is arranged in the graphite supporting plate main body (1) and is connected with the two positioning plates (7) to realize positioning.

2. The graphite supporting plate for the product of the hard alloy sintering furnace according to claim 1, characterized in that: the positioning mechanism comprises a positioning component and a limiting component, the positioning component and the limiting component are both arranged in the graphite supporting plate main body (1), and the limiting component is connected with the positioning component to realize limiting.

3. The graphite supporting plate for the product of the hard alloy sintering furnace as claimed in claim 2, wherein: the positioning assembly comprises a bidirectional screw rod (4) and nuts (6), the bidirectional screw rod (4) is rotatably connected in the mounting groove (2), the nuts (6) are arranged to be two, the nuts (6) are in threaded connection with the surface of the bidirectional screw rod (4), and the positioning plates (7) are fixedly connected to the tops of the two nuts (6) respectively.

4. The graphite supporting plate for the product of the hard alloy sintering furnace according to claim 3, wherein the graphite supporting plate comprises: the limiting components comprise limiting plates (3), the limiting plates (3) are fixedly connected in the mounting grooves (2), and the limiting plates (3) are located in the middle of the mounting grooves (2).

5. The graphite supporting plate for the product of the hard alloy sintering furnace according to claim 4, wherein the graphite supporting plate comprises: the graphite layer board is characterized in that sliding grooves (8) are formed in the front side and the rear side of the graphite layer board main body (1), two C-shaped sliding blocks (9) are fixedly connected to the two sides of the positioning plate (7), and the C-shaped sliding blocks (9) are respectively connected into the two sliding grooves (8) in a sliding mode.

6. The graphite supporting plate for the product of the hard alloy sintering furnace according to claim 5, wherein the graphite supporting plate comprises: the graphite supporting plate is characterized in that two fixing seats (10), four sliding rods (11) and four C-shaped sliding blocks (9) are fixedly connected to the front side and the rear side of the graphite supporting plate main body (1) respectively and slidably connected to the surfaces of the two fixing seats (10).

7. The graphite supporting plate for the product of the hard alloy sintering furnace as claimed in claim 6, wherein: mounting hole (12) have been seted up to the side of graphite layer board main part (1), the right-hand member fixedly connected with handle (5) of two-way lead screw (4), mounting hole (12) are run through in handle (5) activity, and handle (5) and two-way lead screw (4) fixed connection.