CN214236188U

CN214236188U - High-yield cylinder die for installing chaplet device

Info

Publication number: CN214236188U
Application number: CN202022771540.3U
Authority: CN
Inventors: 张宝胜; 胡长城
Original assignee: Taicang Smith Richardson Precision Manufacturing Co ltd
Current assignee: Taicang Smith Richardson Precision Manufacturing Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-21
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a high-yield cylinder mould for installing a core support device, which comprises a mould body, a first cylinder mould, a second cylinder mould, a third cylinder mould, a cylinder mould wall, a cylinder mould core, a core support ring, a core support rod and a cylinder mould connecting block; the die body comprises a first cylinder die, a second cylinder die and a third cylinder die which are connected through a channel and have the same shape in sequence; the first cylinder die, the second cylinder die and the third cylinder die are hollow cylindrical cylinder dies, cylinder die walls are arranged on the periphery of the first cylinder die, and cylinder die cores are coaxially arranged in the centers of the first cylinder die, the second cylinder die and the third cylinder die; the core support comprises a core support ring and a plurality of core support rods, one end of each core support rod is connected to the core support ring, and the other end of each core support rod is in a radial shape; the core support ring can be sleeved on the cylinder mold core in a fitting manner, and the core support rod just props against the cylinder mold wall; the side surfaces between every two of the first cylinder die, the second cylinder die and the third cylinder die are provided with cylinder die connecting blocks; above-mentioned cylinder mould, the support effect is good, and the finished yield of casting is high.

Description

High-yield cylinder die for installing chaplet device

Technical Field

The utility model belongs to the production field of the mould that the chaplet was propped with containing the chaplet specifically discloses a high yield cylinder mould of installation chaplet device.

Background

The cylinder is typically a cavity in the cylinder block of the internal combustion engine in which the piston is disposed. The piston is a moving track, fuel gas is combusted and expanded in the piston, and explosion waste heat transmitted by part of the fuel gas can be dissipated through the cylinder wall, so that the engine can keep normal working temperature. The cylinder is of a one-piece type or a single-cast type. The single casting type is classified into a dry type and a wet type. When the cylinder and the cylinder body are cast into a whole, the cylinder is called an integral cylinder, and when the cylinder and the cylinder body are cast respectively, the cylinder barrel which is cast singly is called a cylinder sleeve. Cylinder liners in direct contact with cooling water are called wet cylinder liners, and those not in direct contact with cooling water are called dry cylinder liners. In order to maintain the tightness of the contact between the cylinder and the piston and reduce the friction loss of the piston moving in the cylinder, the inner wall of the cylinder should have high machining precision and precise shape and size. The cylinder is mostly produced by the cylinder mould, and the cylinder mould deforms easily after repetitious usage to influence the cylinder precision, consequently need urgently in the inside strutting arrangement that increases of cylinder mould, make its difficult deformation in the use, improve the yield of product.

SUMMERY OF THE UTILITY MODEL

Not enough more than, the utility model discloses an installation chaplet device's high yield cylinder mould, the supporting effect is good, and the casting off-the-shelf yield is high.

The technical scheme of the utility model as follows:

a high-yield cylinder die for installing a core support device comprises a die body, a first cylinder die, a second cylinder die, a third cylinder die, a cylinder die wall, a cylinder die core, a core support ring, a core support rod and a cylinder die connecting block; the die body comprises a first cylinder die, a second cylinder die and a third cylinder die which are connected through a channel and have the same shape in sequence; the first cylinder die, the second cylinder die and the third cylinder die are hollow cylindrical cylinder dies, cylinder die walls are arranged on the periphery of the first cylinder die, and cylinder die cores are coaxially arranged in the centers of the first cylinder die, the second cylinder die and the third cylinder die; the core support comprises a core support ring and a plurality of core support rods, one end of each core support rod is connected to the core support ring, and the other end of each core support rod is in a radial shape; the core support ring can be sleeved on the cylinder mold core in a fitting manner, and the core support rod just props against the cylinder mold wall; and the side surfaces between every two of the first cylinder die, the second cylinder die and the third cylinder die are provided with cylinder die connecting blocks.

Further, according to the high-yield cylinder die provided with the chaplet device, the thickness of the cylinder die wall accounts for one fifth of the outer diameter of the cylinder die.

Further, above-mentioned high yield cylinder mould of installation chaplet device, the mould body is cast iron material.

Further, according to the high-yield cylinder die for installing the chaplet device, the cylinder die wall is coated with the ceramic coating.

Further, according to the high-yield cylinder die for installing the chaplet device, the cylinder die connecting block is welded on the outer wall of the cylinder die.

Further, according to the high-yield cylinder die provided with the core supporting device, the number of the core supporting rods is 6.

Further, above-mentioned high yield cylinder mould of installation chaplet device, the diameter of cylinder mould core is one fifth of cylinder mould external diameter.

Can reach from above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model discloses an installation chaplet device's high yield cylinder mould, compact structure can once only cast three jar cylinders, and the unit cost is low, and work efficiency is high

(2) Furthermore, in the cylinder mould disclosed by the utility model, the core support can be conveniently installed, the core support and the cylinder mould wall are well jointed, and a good internal supporting function is achieved;

(3) the utility model discloses an installation chaplet device's high yield cylinder mould, chaplet disposable fuses into the finished product, scribbles ceramic coating on the cylinder mould wall, is difficult for the blistering, and the drawing of patterns is convenient.

Drawings

Fig. 1 is a schematic view of a high yield cylinder mold for installing a chaplet device in the present invention;

FIG. 2 is a structure of the detachable chaplet of the present invention;

wherein: the die comprises a die body 10, a first air cylinder die 100, a second air cylinder die 200, a third air cylinder die 300, an air cylinder die wall 110, an air cylinder die core 120, a core support 130, a core support ring 131, a core support rod 132 and an air cylinder die connecting block 140.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1 and 2, the high yield rate cylinder mold for installing the core support device comprises a mold body 10, a first cylinder mold 100, a second cylinder mold 200, a third cylinder mold 300, a cylinder mold wall 110, a cylinder mold core 120, a core support 130, a core support ring 131, a core support rod 132 and a cylinder mold connecting block 140; the die body 10 comprises a first cylinder die 100, a second cylinder die 200 and a third cylinder die 300 which are connected by a channel and have the same shape; the first cylinder die 100, the second cylinder die 200 and the third cylinder die 300 are all hollow cylindrical cylinder dies, the cylinder die walls 110 are arranged on the periphery of the cylinder dies, and the cylinder die cores 120 are coaxially arranged in the centers of the cylinder dies; the core support 130 comprises a core support ring 131 and a plurality of core support rods 132, one end of each core support rod is connected to the core support ring 131, and the other end of each core support rod is in a radial shape; the core support ring 131 can be fitted and sleeved on the cylinder mold core 120, and at the moment, the core support rod 132 just supports against the cylinder mold wall 110; the side surface between each of the first cylinder block 100, the second cylinder block 200 and the third cylinder block 300 has a cylinder block connection block 140.

When in work: and sleeving the core support 130 into the first cylinder mold 100, the second cylinder mold 200 and the third cylinder mold 300 in sequence, pouring molten iron, dissolving the core support 130 in the molten iron finally, and demolding to obtain the product after casting.

Example 2

As shown in fig. 1 and 2, the high yield rate cylinder mold for installing the core support device comprises a mold body 10, a first cylinder mold 100, a second cylinder mold 200, a third cylinder mold 300, a cylinder mold wall 110, a cylinder mold core 120, a core support 130, a core support ring 131, a core support rod 132 and a cylinder mold connecting block 140; the die body 10 comprises a first cylinder die 100, a second cylinder die 200 and a third cylinder die 300 which are connected by a channel and have the same shape; the first cylinder die 100, the second cylinder die 200 and the third cylinder die 300 are all hollow cylindrical cylinder dies, the cylinder die walls 110 are arranged on the periphery of the cylinder dies, and the cylinder die cores 120 are coaxially arranged in the centers of the cylinder dies; the core support 130 comprises a core support ring 131 and a plurality of core support rods 132, one end of each core support rod is connected to the core support ring 131, and the other end of each core support rod is in a radial shape; the core support ring 131 can be fitted and sleeved on the cylinder mold core 120, and at the moment, the core support rod 132 just supports against the cylinder mold wall 110; the side surfaces between the first cylinder die 100, the second cylinder die 200 and the third cylinder die 300 are provided with cylinder die connecting blocks 140; preferably, the thickness of the cylinder mold wall 110 is one fifth of the outer diameter of the cylinder mold; in particular, the die body 10 is made of cast iron; further, the cylinder mold wall 110 is coated with a ceramic coating; particularly, the cylinder die connecting block 140 is welded on the outer wall of the cylinder die; preferably, the number of the core stay 132 is 6; in particular, the cylinder core 120 has a diameter that is one fifth of the outer diameter of the cylinder core.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.

Claims

1. A high-yield cylinder die for installing a core support device is characterized by comprising a die body (10), a first cylinder die (100), a second cylinder die (200), a third cylinder die (300), a cylinder die wall (110), a cylinder die core (120), a core support (130), a core support ring (131), a core support rod (132) and a cylinder die connecting block (140); the die body (10) comprises a first cylinder die (100), a second cylinder die (200) and a third cylinder die (300) which are connected through a channel and have the same shape in sequence; the first cylinder die (100), the second cylinder die (200) and the third cylinder die (300) are hollow cylindrical cylinder dies, cylinder die walls (110) are arranged on the periphery of the first cylinder die, and cylinder die cores (120) are coaxially arranged in the centers of the first cylinder die, the second cylinder die and the third cylinder die; the core support (130) comprises a core support ring (131) and a plurality of core support rods (132) of which one end is connected to the core support ring (131) and the other end is in a radial shape; the core support ring (131) can be sleeved on the cylinder mold core (120) in a fitting manner, and the core support rod (132) just props against the cylinder mold wall (110); and the side surfaces between every two of the first cylinder die (100), the second cylinder die (200) and the third cylinder die (300) are provided with cylinder die connecting blocks (140).

2. A high yield cylinder die with a mounted chaplet device as claimed in claim 1, wherein the thickness of the cylinder die wall (110) is one fifth of the outer diameter of the cylinder die.

3. A high yield cylinder die with a chaplet device as claimed in claim 1, wherein the die body (10) is made of cast iron.

4. A high yield cylinder die with a jammer device as claimed in claim 1 wherein the cylinder die wall (110) is coated with a ceramic coating.

5. The high-yield cylinder die for installing a chaplet device according to claim 1, wherein the cylinder die connecting block (140) is welded on the outer wall of the cylinder die.

6. The high yield cylinder die with installed chaplet device of claim 1, wherein the number of chaplet rods (132) is 6.