CN207681438U - Improve the casting mould of the air-conditioner compressor outer housing of folding mould device - Google Patents

Abstract

The utility model discloses a kind of casting moulds for the air-conditioner compressor outer housing improving folding mould device 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.Second mounting plate is equipped with T shapes sliding rail and limiting slot, first castings and the second castings are installed on the second mounting plate, first castings and the second castings are mounted on by the first brace and the second brace on the second mounting plate respectively, one end of first brace and the second brace is stretched into limiting slot, the other end of first brace and the second brace is fixed by a locking member, and the first castings and the second castings bottom are equipped with and the matched T shapes sliding slot of T shape sliding rails.Castings are mounted on by sliding rail and brace on the second mounting plate, and installation accuracy is high, not will produce lateral displacement, are locked by locking member above brace so that closer, the problem of avoiding the occurrence of molten metal leakage is molded between castings.

Description

Improve the casting mould of the air-conditioner compressor outer housing of folding mould device

Technical field

The utility model belongs to casting processing technique field, more particularly, to a kind of centrifugal casting mould, specifically improves The casting mould of the air-conditioner compressor outer housing of folding mould device.

Background technology

Air-conditioner compressor outer housing is during casting, since the quality of mold directly affects the matter of pressure processing craft Amount, the precision yield of product and production cost, and the quality of mold and service life are in addition to leaning on rational structure design and processing Outside precision, mainly influenced by mold materials and heat treatment.Traditional steel die cast folding mould device does not have limit and determines Bit architecture cannot eliminate installation error, it is often more important that molding cannot press, and be susceptible to molten metal leakage, mold is caused to go out The product specification come is not quite similar.

201320564122.4 disclosing a kind of manual folding mould device for permanent mold casting, including bottom plate, setting In on bottom plate transmission mechanism, be connected with transmission mechanism dynamic model, with the matched quiet mould of dynamic model；The transmission mechanism includes tooth Wheel shaft, the gear loaded in the middle part of gear shaft, the rack that is meshed with gear for driving dynamic model to move.The utility model mainly solves Certainly be the shift easily occurred when overcoming the problems, such as manual open mold and model damage, be not directed to elimination installation error, improve Installation accuracy and the problem of making mold press.

Utility model content

In order to solve the problems of the above-mentioned prior art, the utility model proposes a kind of folding mould devices of improving The casting mould of air-conditioner compressor outer housing, can improve the installation accuracy of mold, and keep mold clamping close, avoid metal Liquid leaks.

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

A kind of casting mould for the air-conditioner compressor outer housing improving folding mould device 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 described It is equipped with first bearing in lower template, a transmission shaft is equipped in the first bearing, the transmission shaft is equipped with rotation gear, described The both sides of rotation gear are separately connected the first driven gear and the second driven gear, be equipped in first driven gear first from The other end of moving 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 Mold package, is equipped with second driven shaft in second driven gear, the other end of the second driven shaft be equipped with second it is secondary from Moving gear, the described second secondary driven gear both sides are respectively equipped with the mold package, described first are installed in first backing plate Driven gear, rotation gear and the second driven gear, first mounting plate is interior to be equipped with the described first secondary driven gear and second Secondary driven gear, which is characterized in that the mold package include third driven gear, plane bearing, radial bearing, inner canister, Thread bush, end cap, side wall compression bar, the first castings and the second castings pass through between the third driven gear and thread bush Needle roller screens, the thread bush, the first castings, the second castings, inner canister, end cap and side wall and pressure bar form a cavity, institute It states the second mounting plate and is equipped with T shapes sliding rail and limiting slot, first castings and second are installed on second mounting plate Castings, first castings and the second castings are mounted on described second by the first brace and the second brace respectively and install On plate, one end of first brace and the second brace is stretched into the limiting slot, first brace and the second brace it is another One end is fixed by a locking member, and first castings and the second castings bottom are equipped with and the matched T shapes of the T shapes sliding rail Sliding slot.

It is equipped in this casting mould of the utility model, in second castings and matches with the side wall compression bar Mounting groove, the side wall compression bar be mounted on the mounting groove in.

Implement the utility model this air-conditioner compressor outer housing for improving folding mould device casting mould, have with Lower advantageous effect：First castings and the second castings are mounted on by sliding rail and brace on the second mounting plate, installation essence Degree is high, not will produce lateral displacement, is locked by locking member above brace so that the first castings and the molding of the second castings are more Closely, the problem of avoiding the occurrence of molten metal leakage.

Description of the drawings

Fig. 1 is the signal of the casting mould of this air-conditioner compressor outer housing for improving folding mould device 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 folding mould device of the utility model as shown in Fig. 1 to Figure 16 Modeling has 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, the 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 shockproof bullet is equipped with around support column 144 Spring 145.Shockproof plate is fixed by bolt and 143 Dual positioning of limited post, is not likely to produce displacement.The top of gear be equipped with to Mandrel holds 23, and lower section is equipped with plane bearing 24, and the combination of plane bearing 24 and antirattle spring 145 has preferable shockproof effect Fruit.

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 (2)

1. a kind of casting mould for the air-conditioner compressor outer housing improving folding mould device 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 Second mounting plate is equipped with T shapes sliding rail and limiting slot, and first castings and the second casting are equipped on second mounting plate Type part, first castings and the second castings are mounted on second mounting plate by the first brace and the second brace respectively On, one end of first brace and the second brace is stretched into the limiting slot, first brace and the second brace it is another End is fixed by a locking member, and first castings and the second castings bottom are equipped with and are slided with the matched T shapes of the T shapes sliding rail Slot.

2. casting mould according to claim 1, which is characterized in that be equipped with and the side wall and pressure in second castings The mounting groove that bar matches, the side wall compression bar are mounted in the mounting groove.