CN211679875U

CN211679875U - Generator housing mould

Info

Publication number: CN211679875U
Application number: CN201921829602.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhejiang Hongbin Industry And Trade Co ltd
Current assignee: Zhejiang Hongbin Industry And Trade Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-10-16
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a generator housing mould, comprises a die, the ring channel has been seted up to the lower surface of mould, the fin is installed to the inner chamber of ring channel, the inside of fin is embedded to have a copper pipe, the right side wall of fin and mould is all extended in proper order to the both ends of copper pipe, the inner chamber bottom screw connection of ring channel has the apron, the bottom central point of mould puts and installs first supporting seat, the supporting leg has all been welded at both ends around the bottom left side of mould, tilting mechanism is installed on the bottom right side of mould. This generator shell mould can be to the mould cooling, realizes the interior iron water cooling of mould, and the pouring of the engine shell of being convenient for, the mould can overturn, clears up out impurity etc. in the die cavity when being convenient for maintenance, labour saving and time saving reduces workman's intensity of labour, and the pouring of the engine shell of being convenient for is used.

Description

Generator housing mould

Technical Field

The utility model relates to a generator housing mould technical field specifically is a generator housing mould.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. The motor product is widely applied to the mechanical industry and is one of essential main accessories in the mechanical industry, so that the motor shell has great market demand in the world. Generator housing is mainly accomplished by the mould pouring, many years, the cooling efficiency to the molten iron improves and has become the great difficult problem, direct influence engine housing's production efficiency, in addition, because generator housing all is pouring integrated into one piece, the die cavity degree of depth that leads to the mould is darker, current mould all is fixed mounting on the casting machine, be difficult to overturn, when the maintenance is maintained, be not convenient for clear up out the impurity of die cavity etc. waste time and energy, the intangible intensity of labour that has increased the workman, consequently, an engine housing special mould of existing design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator housing mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a generator shell mold comprises a mold, wherein an annular groove is formed in the lower surface of the mold, a radiating fin is installed in an inner cavity of the annular groove, a copper pipe is embedded in the radiating fin, the radiating fin and the right side wall of the mold sequentially extend out of two ends of the copper pipe, a cover plate is connected to the bottom end of the inner cavity of the annular groove through screws, a first supporting seat is installed in the center of the bottom end of the mold, supporting legs are welded to the front end and the rear end of the left side of the bottom end of the mold, and a turnover mechanism is installed on the;

the turnover mechanism comprises a base, a first lug plate, a rotating shaft, a second lug plate, a supporting plate, a screw rod, a slideway, a screw rod nut, a sliding block, a second supporting seat and a connecting plate;

the front end and the rear end of the right side of the top end of the base are respectively welded with a first lug plate, the inner side of the first lug plate is fixedly connected with an outer ring of a bearing, the inner ring of the bearing is in interference fit with a rotating shaft, the front end and the rear end of the outer wall of the rotating shaft are respectively in interference fit with a second lug plate, the top end of the second lug plate is in screw connection with the bottom end of a mould, the central positions of the left side and the right side of the top end of the base are respectively welded with a support plate, the inner side of the support plate is fixedly connected with an outer ring of the bearing, the inner ring of the bearing is in interference fit with a lead screw, the upper surface of the base is positioned at the front side and the rear side of the lead screw and is respectively provided with a slide way, the outer wall of the lead screw is in screw connection with a lead screw nut, the front side and, the other end of the connecting plate is connected with the inner cavity of the first supporting seat through a pin shaft, and the left side of the screw rod extends out of the left side wall of the supporting plate on the left side and is provided with a telescopic mechanism;

the telescopic mechanism comprises a shell, a rectangular plate, a stop block, a bolt and a handle;

the left side bottom of casing and the left side fixed connection of lead screw, the inner chamber at the casing is pegged graft to the rectangular plate, the dog has all been welded to both sides bottom around the rectangular plate, the left side wall top spiro union of casing has the bolt, and the right side of bolt extends to the inner chamber of casing and the left side wall contact of rectangular plate, the handle is installed on the left side top of rectangular plate.

Preferably, the copper pipe is spirally embedded in the heat dissipation sheet.

Preferably, the upper surface of the second ear plate is on the same horizontal plane as the upper surface of the support leg.

Preferably, the inner cavity of the slide way is in a dovetail groove shape, and the slide block is in adaptive insertion connection with the slide way.

Preferably, the rectangular plate is inserted into the opening at the top end of the shell in a matching manner.

Compared with the prior art, the beneficial effects of the utility model are that: this generator shell mould, when the pouring, the cooperation through copper pipe and fin is to the interior indisputable water cooling of mould die cavity, can improve the length of rectangular plate and casing through telescopic machanism, it is rotatory to do benefit to the drive lead screw, the cooperation through slide and slider can make lead screw nut remove to the right side under the rotation of lead screw, thereby make the connecting plate can promote the mould to overturn to the right side, change the angle of placing of mould, the staff of being convenient for maintains the maintenance, thereby when in-service use, can cool down the mould, the indisputable water cooling in the realization mould, the pouring of the engine shell of being convenient for, the mould can overturn, clear up out with the impurity etc. of die cavity when being convenient for maintain the maintenance, time saving and labor saving, reduce workman's intensity of labour, the.

Drawings

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

fig. 2 is a front sectional view of the mold of the present invention;

FIG. 3 is a schematic view of the copper tube structure of the present invention;

FIG. 4 is a schematic structural view of the turnover mechanism of the present invention;

fig. 5 is an exploded view of the telescopic mechanism of the present invention.

In the figure: 1. the die comprises a die, 2, an annular groove, 3, a radiating fin, 4, a copper pipe, 5, a cover plate, 6, a first supporting seat, 7, supporting legs, 8, a base, 9, a first lug plate, 10, a rotating shaft, 11, a second lug plate, 12, a supporting plate, 13, a lead screw, 14, a slide way, 15, a lead screw nut, 16, a sliding block, 17, a second supporting seat, 18, a connecting plate, 19, a shell, 20, a rectangular plate, 21, a stop block, 22, a bolt, 23 and a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a generator shell mold comprises a mold 1, the mold 1 is used for casting an engine shell, a ring-shaped groove 2 is formed in the lower surface of the mold 1, a radiating fin 3 is installed in an inner cavity of the ring-shaped groove 2, a copper pipe 4 is embedded in the radiating fin 3, two ends of the copper pipe 4 are connected with a water cooling machine through a water pipe, the copper pipe 4 is cooled through cold water, two ends of the copper pipe 4 sequentially extend out of the radiating fin 3 and the right side wall of the mold 1, a cover plate 5 is connected to the bottom end of the inner cavity of the ring-shaped groove 2 through screws, the cover plate 5 is used for sealing the ring-shaped groove 2 and plays roles of dust prevention and heat preservation, a first supporting seat 6 is installed at the center position of the bottom end of the;

the turnover mechanism comprises a base 8, a first lug plate 9, a rotating shaft 10, a second lug plate 11, a supporting plate 12, a lead screw 13, a slideway 14, a lead screw nut 15, a sliding block 16, a second supporting seat 17 and a connecting plate 18;

the front end and the rear end of the right side of the top end of the base 8 are respectively welded with a first lug plate 9, the inner side of the first lug plate 9 is fixedly connected with an outer ring of a bearing, the inner ring of the bearing is in interference fit with a rotating shaft 10, the rotating capability of the die 1 is endowed through the rotating shaft 10, the front end and the rear end of the outer wall of the rotating shaft 10 are respectively in interference fit with a second lug plate 11, the top end of the second lug plate 11 is in screw connection with the bottom end of the die 1, the central positions of the left side and the right side of the top end of the base 8 are respectively welded with a supporting plate 12, the inner side of the supporting plate 12 is fixedly connected with an outer ring of the bearing, the inner ring of the bearing is in interference fit with a lead screw 13, when the lead screw 13 rotates clockwise or anticlockwise, the thread rotating force of the outer wall of the lead screw 13 drives a lead screw nut 15 to move towards the right, a screw nut 15 is screwed on the outer wall of the screw 13, sliders 16 which are inserted into the inner cavity of the slide way 14 are mounted on the front side and the rear side of the bottom end of the screw nut 15, a second supporting seat 17 is screwed at the center of the top end of the screw nut 15, the inner cavity of the second supporting seat 17 is rotatably connected with one end of a connecting plate 18 through a pin shaft, the connecting plate 18 can support the mold 1 and can drive the mold 1 to rotate, the other end of the connecting plate 18 is connected with the inner cavity of the first supporting seat 6 through a pin shaft, and the left side of the screw 13 extends out of the left side wall of the supporting plate;

the telescopic mechanism comprises a shell 19, a rectangular plate 20, a stop block 21, a bolt 22 and a handle 23;

the right side bottom of casing 19 and the left side fixed connection of lead screw 13, rectangular plate 20 pegs graft in the inner chamber of casing 19, dog 21 has all been welded to both sides bottom around rectangular plate 20, avoid rectangular plate 20 and casing 19 to break away from through dog 21, the left side wall top spiro union of casing 19 has bolt 22, bolt 22 is used for locking or removes the location of rectangular plate 20, and bolt 22's right side extends to the inner chamber of casing 19 and the left side wall contact of rectangular plate 20, handle 23 is installed on the left side top of rectangular plate 20.

The following components are provided according to the scheme:

and (3) cooling fins: the die is made of aluminum alloy materials, has the characteristics of good heat dissipation, corrosion resistance and the like, and absorbs the heat of the die 1 through the radiating fins 3.

Preferably, the copper tube 4 is spirally embedded in the heat sink 3, so that the contact area between the copper tube 4 and the heat sink 3 is increased, thereby facilitating heat conduction.

Preferably, the upper surface of the second lug plate 11 and the upper surface of the supporting leg 7 are on the same horizontal plane, so that the mould 1 can be kept horizontal, and the mould 1 can be normally cast for use.

Preferably, the inner cavity of the slide way 14 is in a dovetail groove shape, and the sliding block 16 is inserted into the slide way 14 in a matching manner, so that the sliding block 16 is prevented from being separated from the slide way 14, and the fixation of the sliding block 16 to the screw nut 15 is further improved.

Preferably, the rectangular plate 20 is inserted into the opening at the top end of the housing 19, so that the rectangular plate 20 is prevented from shaking, and the handle 23 is favorable for driving the screw 13 to rotate.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The shell of the engine is cast and molded by the mold 1, the copper pipe 4 is connected with the water cooler through a water pipe, the water cooler provides cold water for the copper pipe 4, the copper pipe 4 cools the radiating fins 3, so that the radiating fins 3 absorb the heat of molten iron in the mold cavity of the mold 1 in a large area, the cooling of the shell of the engine is promoted, when maintenance is needed, the rotating bolt 22 is separated from the rectangular plate 20, the brake on the rectangular plate 20 is released, the rectangular plate 20 can be lifted upwards along the inner cavity of the shell 19, the bolt 22 is screwed to brake the rectangular plate 20, the distance between the handle 23 and the lead screw 13 is increased, so that the handle 23 drives the lead screw 13 to rotate clockwise, the lead screw nut 15 is driven by the thread rotating force of the outer wall of the lead screw 13 to move towards the right side under the matching of the slide way 14 and the slide block 16, the rotating, can make 1 upset 90 degrees of mould, 1 die cavity of mould keeps transversely, does benefit to the staff and maintains to when using, can change the position of placing of mould 1 to the molten iron cooling of 1 die cavity of mould, the staff of being convenient for repairs and maintains 1 die cavity of mould, alleviates staff's intensity of labour, more does benefit to the popularization.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "fixedly attached," "opened," "interference fit," "threaded," "welded," "screwed," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A generator housing mould, comprising a mould (1), characterized in that: the lower surface of the die (1) is provided with an annular groove (2), a radiating fin (3) is installed in an inner cavity of the annular groove (2), a copper pipe (4) is embedded in the radiating fin (3), the radiating fin (3) and the right side wall of the die (1) sequentially extend out of two ends of the copper pipe (4), a cover plate (5) is connected to the bottom end of the inner cavity of the annular groove (2) through screws, a first supporting seat (6) is installed at the center position of the bottom end of the die (1), supporting legs (7) are welded to the front end and the rear end of the left side of the bottom end of the die (1), and a turnover mechanism is installed on the right;

the turnover mechanism comprises a base (8), a first lug plate (9), a rotating shaft (10), a second lug plate (11), a supporting plate (12), a lead screw (13), a slide way (14), a lead screw nut (15), a slide block (16), a second supporting seat (17) and a connecting plate (18);

the front end and the rear end of the right side of the top end of the base (8) are respectively welded with a first lug plate (9), the inner side of the first lug plate (9) is fixedly connected with an outer ring of a bearing, the inner ring of the bearing is in interference fit with a rotating shaft (10), the front end and the rear end of the outer wall of the rotating shaft (10) are respectively in interference fit with a second lug plate (11), the top end of the second lug plate (11) is in screw connection with the bottom end of the die (1), the central positions of the left side and the right side of the top end of the base (8) are respectively welded with a supporting plate (12), the inner side of the supporting plate (12) is fixedly connected with an outer ring of the bearing, the inner ring of the bearing is in interference fit with a lead screw (13), the upper surface of the base (8) is positioned on the front side and the rear side of the lead screw (13) and is respectively provided with a slide way (14), the outer wall of the lead screw (, the screw of the second supporting seat (17) is connected to the center of the top end of the screw nut (15), the inner cavity of the second supporting seat (17) is rotatably connected with one end of a connecting plate (18) through a pin shaft, the other end of the connecting plate (18) is connected with the inner cavity of the first supporting seat (6) through a pin shaft, and the left side of the screw (13) extends out of the left side wall of the supporting plate (12) on the left side and is provided with a telescopic mechanism;

the telescopic mechanism comprises a shell (19), a rectangular plate (20), a stop block (21), a bolt (22) and a handle (23);

the left side fixed connection of the right side bottom of casing (19) and lead screw (13), the inner chamber at casing (19) is pegged graft in rectangular plate (20), dog (21) have all been welded to both sides bottom around rectangular plate (20), the left side wall top spiro union of casing (19) has bolt (22), and the right side of bolt (22) extends to the inner chamber of casing (19) and the left side wall contact of rectangular plate (20), handle (23) are installed on the left side top of rectangular plate (20).

2. The generator housing mold of claim 1, wherein: the copper pipe (4) is spirally embedded in the radiating fin (3).

3. The generator housing mold of claim 1, wherein: the upper surface of the second ear plate (11) and the upper surface of the supporting leg (7) are on the same horizontal plane.

4. The generator housing mold of claim 1, wherein: the inner cavity of the slide way (14) is in a dovetail groove shape, and the sliding block (16) is in adaptive insertion connection with the slide way (14).

5. The generator housing mold of claim 1, wherein: the rectangular plate (20) is inserted into the opening at the top end of the shell (19) in a matching manner.