CN207681455U - Improve the casting mould of the air-conditioner compressor outer housing of cooling system - Google Patents

Abstract

The utility model discloses a kind of casting moulds for the air-conditioner compressor outer housing improving cooling system comprising lower template, the first square iron, the first backing plate, the second backing plate, the second square iron, the first mounting plate, the second mounting plate, third mounting plate and cope plate.Upper cooling water assembly and upper cooling water channel are equipped in third mounting plate, upper cooling water assembly is connected with upper cooling water channel, end cap is equipped with groove, upper cooling water channel is connected to groove, partition board is equipped in groove, partition board bottom is equipped with through-hole, is equipped with lower cooling water assembly and lower cooling water channel in the first castings and the second castings, lower cooling water assembly is connect with lower cooling water channel.Casting mold is cooled down from comprehensive by upper and lower cold water component, especially improves the cooling effect to casting top position, partition board has resistance flowing effect so that cooling water fully carries out heat exchange in groove.First castings and the second castings are equipped with thermal insulation board, avoid ambient temperature excessively high, influence working environment.

Description

Improve the casting mould of the air-conditioner compressor outer housing of cooling system

Technical field

The utility model belongs to technology of die manufacturing field, more particularly, to a kind of centrifugal casting mould, specifically improves The casting mould of the air-conditioner compressor outer housing of cooling system.

Background technology

During casting, shell is asymmetrical in shape air-conditioner compressor outer housing, and the structure for directly resulting in casting mold is not right Claim, when being cooled down to casting, casting upper position tends not to effectively cool down, to influence shell Hardness and intensity.

200920292243.1 disclosing vertical centrifugal casting machine main bearing cooling device in centrifugal casting machine, scheme is It is installed in babinet, outside main shaft bearing outer-ring sealed bushing, toroidal cavity is formed between bushing outer wall and cabinet wall, under cavity Portion is sealed with sealing ring, and bushing top is equipped with inlet pipe, drain pipe.What the utility model reduced is the temperature of bearing, mainly passes through week To cold water channel, the cooling to casting is not suggested that.

Utility model content

In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of skies improving cooling system The casting mould for adjusting compressor case, can quickly reduce the temperature of casting, especially improve to casting top position Cooling effect so that cooling water fully carries out heat exchange with mold.

What the technical solution of the utility model was realized in：

A kind of casting mould for the air-conditioner compressor outer housing improving cooling system comprising lower template, the first square iron, One backing plate, the second backing plate, the second square iron, the first mounting plate, the second mounting plate, third mounting plate and cope plate, wherein under described It is equipped with first bearing in template, a transmission shaft is equipped in the first bearing, the transmission shaft is equipped with rotation gear, the rotation The both sides of rotating disk are separately connected the first driven gear and the second driven gear, and it is driven to be equipped with first in first driven gear The other end of axis, the first driven shaft is equipped with the first secondary driven gear, and the described first secondary driven gear both sides are respectively equipped with casting Type component, second driven gear is interior to be equipped with second driven shaft, and the other end of the second driven shaft is secondary driven equipped with second Gear, the second secondary driven gear both sides are respectively equipped with the mold package, in first backing plate installation described first from Moving gear, rotation gear and the second driven gear, first mounting plate is interior to be equipped with the described first secondary driven gear and the second pair Driven gear, which is characterized in that the mold package includes third driven gear, plane bearing, radial bearing, inner canister, spiral shell Line set, end cap, side wall compression bar, the first castings and the second castings pass through rolling between the third driven gear and thread bush Needle screens, the thread bush, the first castings, the second castings, inner canister, end cap and side wall and pressure bar form a cavity, described Upper cooling water assembly and upper cooling water channel are equipped in third mounting plate, the upper cooling water assembly is connected with upper cooling water channel, institute It states end cap and is equipped with groove, the upper cooling water channel is connected to the groove, and partition board, the partition board bottom are equipped in the groove Equipped with through-hole, lower cooling water assembly and lower cooling water channel, the lower cooling are equipped in first castings and the second castings Water assembly is connect with the lower cooling water channel.

Implement the casting mould of this air-conditioner compressor outer housing for improving cooling system of the utility model, has following Advantageous effect：Casting mold is cooled down from comprehensive by upper and lower cold water component, cooling effect is more preferable, especially improves pair The cooling effect of casting top position, partition board have resistance flowing effect so that cooling water fully carries out heat exchange in groove.First Castings and the second castings are equipped with thermal insulation board, avoid ambient temperature excessively high, influence working environment.

Description of the drawings

Fig. 1 is the signal of the casting mould of this air-conditioner compressor outer housing for improving cooling system of the utility model Figure；

Fig. 2 is a direction schematic diagram of Fig. 1；

Fig. 3 is another direction schematic diagram of Fig. 1；

Fig. 4 is the internal structure schematic diagram of Fig. 1；

Fig. 5 is another direction schematic diagram of Fig. 4；

Fig. 6 is the A of Fig. 2 to schematic cross-section；

Fig. 7 is the B of Fig. 2 to schematic cross-section；

Fig. 8 is the C of Fig. 3 to schematic cross-section；

Fig. 9 is the portions D enlarged drawing in Fig. 6；

Figure 10 is the portions the E enlarged drawing in Fig. 6；

Figure 11 is the portions the F enlarged drawing of Fig. 8；

Figure 12 is the first castings and the second castings decomposition diagram；

Figure 13 is the first shockproof plate and the second shockproof plate scheme of installation；

Figure 14 is to pour into a mould access diagram in Figure 12；

Figure 15 is part mold package decomposition diagram in Fig. 4；

Figure 16 is the schematic diagram of third mounting plate in Fig. 1.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

The casting of this air-conditioner compressor outer housing for improving cooling system of the utility model as shown in Fig. 1 to Figure 16 Mold comprising lower template 11, the first square iron 12, the first backing plate 13, the second backing plate 14, the second square iron 15, the first mounting plate 16, Second mounting plate 17, third mounting plate 18 and cope plate 19.

It is equipped with first bearing 111 in lower template 11, a transmission shaft 112 is equipped in first bearing 111, is set on transmission shaft 112 There are rotation gear 113, the both sides of rotation gear 113 to be separately connected the first driven gear 114 and the second driven gear 115, first First driven shaft 116 is equipped in driven gear 114, the other end of first driven shaft 116 is equipped with the first secondary driven gear 117, the One 117 both sides of secondary driven gear are respectively equipped with mold package 20, and second driven shaft 118 is equipped in the second driven gear 115, the The other end of two driven shafts 118 is equipped with the second secondary driven gear 119, and the second 119 both sides of secondary driven gear are respectively equipped with casting mold group Part 20,13 the first driven gear 114 of interior installation of the first backing plate, rotation gear 113 and the second driven gear 115, the first mounting plate First secondary driven gear, 117 and second secondary driven gear 119 is installed in 16.It is connected with gear assembly by a transmission shaft Multiple mold packages 20, can cast multiple air conditioner housings simultaneously, and synchronism is good and stability higher, improves yield and effect Rate.

Mold package 20 include third driven gear 21, plane bearing 22, radial bearing 23, inner canister 24, thread bush 25, End cap 26, side wall compression bar 27, the first castings 28 and the second castings 29, are equipped in the second castings 29 and 27 phase of side wall compression bar Matched mounting groove 291, side wall compression bar 27 are mounted on by bolt in mounting groove 291.Third driven gear 21 and thread bush 25 Between by 251 screens of needle roller, drive thread bush 25 to rotate when third driven gear 21 rotates, solution is in thread bush 25 Centrifugal force is generated under the action of rotation, mold filling is more complete in bottom.It is thread bush 25, the first castings 28, the second castings 29, interior Core cylinder 24, end cap 26 and side wall compression bar 27 form a cavity, and close structure can produce different rule by replacing different components The shell of lattice compressor.

Second mounting plate 17 is equipped with T shapes sliding rail 171 and limiting slot 172, and the first casting mold is equipped on the second mounting plate 17 Part 28 and the second castings 29, the first castings 28 and the second castings 29 pass through the first brace 173 and the second brace 174 respectively On the second mounting plate 17, one end of the first brace 173 and the second brace 174 is stretched into limiting slot 172, the first brace 173 and second the other end of brace 174 fixed by a locking member 175, the first castings 28 and 29 bottom of the second castings are set Have and 171 matched T shapes sliding slot 176 of T shapes sliding rail.Connected by locking member 175, the first brace 173, the second brace 174 and sliding rail It connects, facilitates the folding of control cavity, closing precision high, it is not easy to generate error.

First shockproof plate 141 and the second shockproof plate 142 are installed, the first shockproof plate 141 and second is anti-on second backing plate 14 It shakes plate 142 to be mounted on the second backing plate 14 by bolt, the both sides of the first shockproof plate 141 and the second shockproof plate 142 are equipped with Limited post 143, the first shockproof plate 141 and the second shockproof plate 142 are equipped with support column 144, and antirattle spring is equipped with around support column 144 145.Shockproof plate is fixed by bolt and 143 Dual positioning of limited post, is not likely to produce displacement.The top of gear is equipped with centripetal Bearing 23, lower section are equipped with plane bearing 24, and the combination of plane bearing 24 and antirattle spring 145 has preferable shockproof effect.

It is equipped with upper cooling water assembly 181 and upper cooling water channel 182 in third mounting plate 18, upper cooling water assembly 181 and upper Cooling water channel 182 connects, and end cap 26 is equipped with groove, and upper cooling water channel 182 is connected to groove, and partition board 261 is equipped in groove, every 261 bottom of plate is equipped with through-hole 262, and lower cooling water assembly 183 and lower cooling are equipped in the first castings 28 and the second castings 29 Water channel 184, lower cooling water assembly 183 are connect with lower cooling water channel 184.By upper and lower cold water component from it is comprehensive to casting mold into Row cooling, cooling effect is more preferable, especially improves the cooling effect to casting top position, and partition board 261 has resistance flowing effect, So that cooling water fully carries out heat exchange in groove.First castings 28 and the second castings 29 are equipped with thermal insulation board 185, keep away It is excessively high to exempt from ambient temperature, influences working environment.

Cope plate 19 is equipped with feed opening 191, and feed opening 191 is taper, and it is recessed that third mounting plate 18 is equipped with S shape semicircles The side wall of slot 181, the first castings 28 and the second castings 29 is equipped with corresponding T shapes semicircle groove 281, S-shaped semicircle groove The composition cast of 181 and T shapes semicircle groove 281 channel, pours into a mould and is equipped with arc flaring 192 between channel and feed opening 191.S-shaped half The channel cross-sectional area of round recessed 181 be less than feed opening 191 sectional area so that solution diffluence pass by when more concentrate, will not Disperse and generates bubble.Arc flaring 192 have cushioning effect, solution arc flaring 192 at smoothly disperses, into point Runner forms a dwell region, it is ensured that solution mold filling is complete, and solution is made smoothly to be spread in running channel, avoids the entrance of air.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Utility model spirit and principle within, made by any modification, equivalent replacement and improve etc., should be included in the utility model Protection domain within.

Claims (1)

1. a kind of casting mould for the air-conditioner compressor outer housing improving cooling system comprising lower template, the first square iron, first Backing plate, the second backing plate, the second square iron, the first mounting plate, the second mounting plate, third mounting plate and cope plate, wherein the lower die It is equipped with first bearing in plate, a transmission shaft is equipped in the first bearing, the transmission shaft is equipped with rotation gear, the rotation The both sides of gear are separately connected the first driven gear and the second driven gear, and it is driven to be equipped with first in first driven gear The other end of axis, the first driven shaft is equipped with the first secondary driven gear, and the described first secondary driven gear both sides are respectively equipped with casting Type component, second driven gear is interior to be equipped with second driven shaft, and the other end of the second driven shaft is secondary driven equipped with second Gear, the second secondary driven gear both sides are respectively equipped with the mold package, in first backing plate installation described first from Moving gear, rotation gear and the second driven gear, first mounting plate is interior to be equipped with the described first secondary driven gear and the second pair Driven gear, which is characterized in that the mold package includes third driven gear, plane bearing, radial bearing, inner canister, spiral shell Line set, end cap, side wall compression bar, the first castings and the second castings pass through rolling between the third driven gear and thread bush Needle screens, the thread bush, the first castings, the second castings, inner canister, end cap and side wall and pressure bar form a cavity, described Upper cooling water assembly and upper cooling water channel are equipped in third mounting plate, the upper cooling water assembly is connected with upper cooling water channel, institute It states end cap and is equipped with groove, the upper cooling water channel is connected to the groove, and partition board, the partition board bottom are equipped in the groove Equipped with through-hole, lower cooling water assembly and lower cooling water channel, the lower cooling are equipped in first castings and the second castings Water assembly is connect with the lower cooling water channel.