CN207806527U - A kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging - Google Patents

Abstract

The utility model provides a kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging, including feed head, air-cooler, fixture block, filter screen, suction ventilator, mounting cylinder, mounting base, roller, heating tube, heating plate, aspiration channel, collection box, electromagnetic valve, communicating pipe, air pump, shell mechanism, bucket structure is protected, network management framework is isolated and control device, the feed head are welded on the upper right quarter of shell mechanism；The air-cooler is separately mounted to the left and right sides above shell mechanism inner wall.The beneficial effects of the utility model are：By the setting that network management framework is isolated, be conducive in discharge gas, easily gas can be filtered, the gas for also avoiding discharge simultaneously pollutes the environment of surrounding, also help the environment protecting for increasing the cleaning production apparatus, the working condition checked inside the clean process units for by the setting of shell mechanism, being conducive to easily check the situation inside the shell mechanism, while being also convenient for.

Description

A kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging

Technical field

The utility model belongs to aluminum alloy doorframe technical field of processing equipment, more particularly to a kind of follow-on for aluminium conjunction The mold cleaning production apparatus of Jinmen casting forging.

Background technology

In aluminium alloy door's Foundry Production, traditional method is the sub- moulding of damp sand.Aluminium alloy door is because of its handling characteristics, to casting Requirement be that flat appearance is bright and clean, it is small to bear certain load, fit clearance and open flexible.The casting method of the sub- moulding of damp sand There is following deficiency：Molten iron flow is bad, and one case can only arrange a type, and be also easy to produce misrun and cold shut, influence casting of appearance of cast And size；Binder and other additives need to be added in the sub- moulding of damp sand when with sand, and binder and other additives are also dirty simultaneously Contaminate environment.In addition, the old sand recovery processing of damp sand is complicated, cost is larger, and dust in existing vacuum sealed molding method or Fine sand is easy to pollute working environment, and the air in sand mo(u)ld is directly extracted using vacuum pump because dust or fine sand into After entering vacuum pump, the abrasion of parts will be accelerated, shortens the service life of parts, or even influences the performance of vacuum pump, it is therefore desirable to A kind of novel die cleaning production apparatus, the prior art are that one kind that China Patent Publication No. is 201620317836.9 is used for aluminium Technical solution is used by the mold cleaning production apparatus of alloy door casting forging：Including rack and the storage sand being arranged in rack Case, the sand reservoir box bottom are equipped with the hopper connected to it that shakes out, are connected with sand screen on the sand reservoir box, the sand screen is set There is centrifugal deduster and for sand pipeline, the template placement rack of the lower section setting connection vacuum suction mechanism of the hopper that shakes out, institute It includes the vacuum pump to link together and water-bath air filtration tank to state vacuum suction mechanism, and the water-bath air filtration tank side is equipped with negative pressure Case, the negative pressure box are connect through pipeline with the aspirating hole on template placement rack.

But existing mold cleaning production apparatus repairs maintenance, the device there is also inconvenient to the device The gas of discharge is easy to pollute the environment and is easy that material over time is made to be in the problems in air at work.

Therefore, a kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging of invention is very necessary.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of follow-on mold for aluminium alloy door's casting forging Cleaning production apparatus repairs maintenance to solve existing mold cleaning production apparatus inconvenience to the device, the device is arranged The gas put is easy to pollute the environment and is easy that material over time is made to be in the problems in air at work.A kind of improvement The mold cleaning production apparatus for aluminium alloy door's casting forging of type, including feed head, air-cooler, fixture block, filter screen, suction ventilator, Mounting cylinder, mounting base, roller, heating tube, heating plate, aspiration channel, collection box, electromagnetic valve, communicating pipe, air pump, shell mechanism, Bucket structure is protected, network management framework is isolated and control device, the feed head are welded on the upper right quarter of shell mechanism；Described Air-cooler is separately mounted to the left and right sides above shell mechanism inner wall；The fixture block is separately mounted to inside shell mechanism Middle and upper part；The filter screen is mounted between fixture block and fixture block；The suction ventilator is mounted on the inside of mounting cylinder；It is described Mounting cylinder be welded on the upper left quarter of shell mechanism；The mounting base is separately mounted to the left and right two of protection bucket structure lower surface Side；The roller is mounted between mounting base and mounting base；The heating tube is mounted on the lower section inside shell mechanism；Institute The heating plate stated is mounted on the upper surface of heating tube；The aspiration channel left end is connect with shell mechanism, and right end connects with collection box It connects；The electromagnetic valve is mounted on aspiration channel；The air pump is connect by communicating pipe with collection box；The protection bucket Structure welding is in the middle and lower part of shell mechanism inner wall；The isolation network management framework is plugged on the top of mounting cylinder；The control Device device bolt processed is mounted on the upper left quarter of shell mechanism；The isolation network management framework includes vertical tube, intercommunicating pore, antiskid disk, Corresponding aperture, handle, fixing groove, separate mesh and gasket, the intercommunicating pore are opened in the longitudinally intermediate portion position inside vertical tube；Institute The antiskid disk stated is welded on the top of vertical tube；The corresponding aperture is opened in the longitudinally intermediate portion position inside antiskid disk；Described Handle is respectively welded at the left and right sides of antiskid disk upper surface；The fixing groove is opened on the inner wall of intercommunicating pore；Described Separate mesh is plugged in fixing groove；The gasket is glued on the outer wall of vertical tube.

Preferably, the protection bucket structure includes separating bucket, collecting chamber, mounting groove, connecting sleeve, fastening rope and fixation Piece, the collecting chamber are opened in the inside of separating bucket；The mounting groove is opened in the lower part of separating bucket outer wall respectively；It is described Connecting sleeve be socketed in the lower part of separating bucket；The fastening rope is fixed on the outer wall of connecting sleeve；The fixinig plate It is glued to the lower surface of connecting sleeve.

Preferably, the shell mechanism includes upper shell, upper connecting cavity, upper connection sheet, lower housing, lower connecting cavity, under Connection sheet, installation bolt, fixing nut and observation window, the upper connecting cavity are opened in the inside of upper shell；The upper company Contact pin is respectively welded at the left and right sides of upper shell outer wall lower part；The lower connecting cavity is opened in the inside of lower housing；It is described Lower connection sheet be respectively welded at the left and right sides on lower housing outer wall top；The installation bolt be each passed through connection sheet and Lower connecting cavity is threadedly coupled with fixing nut.

Preferably, the control device includes PLC controller main body, fixed block, display screen and control button, described Fixed block be separately mounted to the right sides of PLC controller main body upper and lower ends；The display screen and control button difference are electrical It is connected to the front surface of PLC controller main body.

Preferably, the separate mesh is provided with multiple, and active carbon net, the separation is respectively adopted in the separate mesh Net is plugged in the fixing groove of intercommunicating pore inner wall.

Preferably, the vertical tube is plugged on the inside of mounting cylinder, and the gasket of the vertical tube outer wall specifically uses day The inner wall of T PNR pad, the gasket outer wall and mounting cylinder is in close contact.

Preferably, the fixinig plate is provided with multiple, and the connecting sleeve on the fixinig plate top specifically uses ripple Pipe, the connecting sleeve upper end are connected to collecting chamber, and the fixation leaf length is two centimetres to four centimetres.

Preferably, the fastening rope specifically uses bungee, the fastening rope to be fixed on the inside of mounting groove, and close Seal the top of connecting sleeve.

Preferably, the upper shell is placed on by upper connection sheet in the lower connection sheet of lower housing, and by installing spiral shell Bolt and fixing nut are fixed.

Preferably, the observation window specifically uses toughened glass window, the observation window to be mounted on upper shell front surface Top, the observation window is connected to upper connecting cavity.

Preferably, the PLC controller main body is electromechanical with air pump, electromagnetic valve, heating tube, suction ventilator and cold wind respectively Property connection.

Compared with prior art, the beneficial effects of the utility model are：

1. in the utility model, the separate mesh is provided with multiple, described separate meshes and active carbon net is respectively adopted, institute The separate mesh stated is plugged in the fixing groove of intercommunicating pore inner wall, is conducive in discharge gas, it may be convenient to be carried out to gas Filtering, while the gas for also avoiding discharge pollutes the environment of surrounding, also helps and increases the cleaning production apparatus Environment protecting.

2. in the utility model, the vertical tube is plugged on the inside of mounting cylinder, the gasket tool of the vertical tube outer wall Body uses natural rubber pad, the inner wall close contact of the gasket outer wall and mounting cylinder to be conducive to installing the separation net When pipe structure, the sealing effect of the isolation network management framework can be increased, while also avoiding the isolation network management framework when in use There is the problem of leaking out pernicious gas.

3. in the utility model, the connecting sleeve that the fixinig plate is provided with multiple, described fixinig plate top is specific Using bellows, the connecting sleeve upper end is connected to collecting chamber, and the fixation leaf length is two centimetres to four centimetres, is had Conducive in discharging, the problem of material appearance is dispersed everywhere is can be avoided, also helps and avoids at material appearance for a long time Skyborne problem.

4. in the utility model, the fastening rope specifically uses bungee, fastening rope to be fixed on mounting groove Inside, and the top of connecting sleeve is sealed up, be conducive to when in use, the sealing effect of the protection bucket structure can be increased, together When also avoid the problem of protection bucket structure leaks.

5. in the utility model, the upper shell is placed on by upper connection sheet in the lower connection sheet of lower housing, and is led to Cross installation bolt and fixing nut fixed, be conducive to facilitate and install or remove the shell mechanism, at the same the repair that is also convenient for or Safeguard the cleaning production apparatus.

6. in the utility model, the observation window specifically uses toughened glass window, the observation window to be mounted on upper casing The top of body front surface, the observation window are connected to upper connecting cavity, are conducive to easily check the feelings inside the shell mechanism Condition, while the working condition checked inside the clean process units being also convenient for.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the isolation network management framework of the utility model.

Fig. 3 is the structural schematic diagram of the protection bucket structure of the utility model.

Fig. 4 is the structural schematic diagram of the shell mechanism of the utility model.

Fig. 5 is the structural schematic diagram of the control device of the utility model.

In figure：

1, feed head；2, air-cooler；3, fixture block；4, filter screen；5, suction ventilator；6, mounting cylinder；7, mounting base；8, roller； 9, heating tube；10, heating plate；11, aspiration channel；12, collection box；13, electromagnetic valve；14, communicating pipe；15, air pump；16, shell Structure；161, upper shell；162, upper connecting cavity；163, upper connection sheet；164, lower housing；165, lower connecting cavity；166, lower connection Piece；167, installation bolt；168, fixing nut；169, observation window；17, bucket structure is protected；171, separating bucket；172, collecting chamber； 173, mounting groove；174, connecting sleeve；175, fastening rope；176, fixinig plate；18, network management framework is isolated；181, vertical tube；182, even Through-hole；183, antiskid disk；184, corresponding aperture；185, handle；186, fixing groove；187, separate mesh；188, gasket；19, it controls Device device；191, PLC controller main body；192, fixed block；193, display screen；194, control button.

Specific implementation mode

The utility model is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 4

The utility model provides a kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging, including charging First 1, air-cooler 2, fixture block 3, filter screen 4, suction ventilator 5, mounting cylinder 6, mounting base 7, roller 8, heating tube 9, heating plate 10, air draught Pipe 11, collection box 12, electromagnetic valve 13, communicating pipe 14, air pump 15, shell mechanism 16 protect bucket structure 17, and network management framework is isolated 18 and control device 19, the feed head 1 be welded on the upper right quarter of shell mechanism 16；The air-cooler 2 is installed respectively The left and right sides above 16 inner wall of shell mechanism；The fixture block 3 is separately mounted to the middle and upper part inside shell mechanism 16；Institute The filter screen 4 stated is mounted between fixture block 3 and fixture block 3；The suction ventilator 5 is mounted on the inside of mounting cylinder 6；The peace Fitted tube 6 is welded on the upper left quarter of shell mechanism 16；The mounting base 7 is separately mounted to the left and right of 17 lower surface of protection bucket structure Both sides；The roller 8 is mounted between mounting base 7 and mounting base 7；The heating tube 9 is mounted on inside shell mechanism 16 Lower section；The heating plate 10 is mounted on the upper surface of heating tube 9；11 left end of aspiration channel connects with shell mechanism 16 It connects, right end is connect with collection box 12；The electromagnetic valve 13 is mounted on aspiration channel 11；The air pump 15 passes through communicating pipe 14 connect with collection box 12；The protection bucket structure 17 is welded on the middle and lower part of 16 inner wall of shell mechanism；The separation net Pipe structure 18 is plugged on the top of mounting cylinder 6；19 bolt of control device is mounted on the upper left quarter of shell mechanism 16；Institute The isolation network management framework 18 stated includes vertical tube 181, intercommunicating pore 182, antiskid disk 183, corresponding aperture 184, handle 185, fixing groove 186, separate mesh 187 and gasket 188, the intercommunicating pore 182 are opened in the longitudinally intermediate portion position inside vertical tube 181；It is described Antiskid disk 183 be welded on the top of vertical tube 181；The corresponding aperture 184 is opened in the longitudinally intermediate portion inside antiskid disk 183 Position；The handle 185 is respectively welded at the left and right sides of 183 upper surface of antiskid disk；The fixing groove 186 is opened in connection On the inner wall in hole 182；The separate mesh 187 is plugged in fixing groove 186；The gasket 188 is glued to vertical tube 181 On outer wall.

In above-described embodiment, specifically, the protection bucket structure 17 includes separating bucket 171, collecting chamber 172, mounting groove 173, connecting sleeve 174, fastening rope 175 and fixinig plate 176, the collecting chamber 172 are opened in the inside of separating bucket 171；Institute The mounting groove 173 stated is opened in the lower part of 171 outer wall of separating bucket respectively；The connecting sleeve 174 is socketed in separating bucket 171 Lower part；The fastening rope 175 is fixed on the outer wall of connecting sleeve 174；The fixinig plate 176 is glued to connecting sleeve 174 lower surface.

In above-described embodiment, specifically, the shell mechanism 16 includes upper shell 161, upper connecting cavity 162, upper connection Piece 163, lower housing 164, lower connecting cavity 165, lower connection sheet 166, installation bolt 167, fixing nut 168 and observation window 169, institute The upper connecting cavity 162 stated is opened in the inside of upper shell 161；The upper connection sheet 163 is respectively welded at 161 outer wall of upper shell The left and right sides of lower part；The lower connecting cavity 165 is opened in the inside of lower housing 164；The lower connection sheet 166 is welded respectively It is connected on the left and right sides on 164 outer wall top of lower housing；The installation bolt 167 is each passed through connection sheet 163 and lower connection Chamber 165 is threadedly coupled with fixing nut 168.

In above-described embodiment, specifically, the control device 19 includes PLC controller main body 191, fixed block 192, Display screen 193 and control button 194, the fixed block 192 are separately mounted to the right side of 191 upper and lower ends of PLC controller main body Side；The front surface in PLC controller main body 191 is electrically connected in the display screen 193 and control button 194.

In above-described embodiment, it is respectively adopted specifically, the separate mesh 187 is provided with multiple, described separate meshes 187 Active carbon net, the separate mesh 187 are plugged in the fixing groove 186 of 182 inner wall of intercommunicating pore, are conducive in discharge gas, Easily gas can be filtered, while the gas for also avoiding discharge pollutes the environment of surrounding, also helps Increase the environment protecting of the cleaning production apparatus.

In above-described embodiment, specifically, the vertical tube 181 is plugged on the inside of mounting cylinder 6, outside the vertical tube 181 The gasket 188 of wall specifically uses natural rubber pad, the inner wall of 188 outer wall of gasket and mounting cylinder 6 to be in close contact, have Conducive to when installing the isolation network management framework 18, the sealing effect of the isolation network management framework 18 can be increased, also avoided simultaneously There is the problem of leaking out pernicious gas when in use in the isolation network management framework 18.

In above-described embodiment, specifically, the fixinig plate 176 is provided with the company on multiple, described 176 top of fixinig plate Female connector pipe 174 specifically uses bellows, 174 upper end of connecting sleeve to be connected to collecting chamber 172, the fixinig plate 176 Length is two centimetres to four centimetres, is conducive to, in discharging, can be avoided the problem of material appearance is dispersed everywhere, also help Material is avoided to occur being in aerial problem for a long time.

In above-described embodiment, specifically, the fastening rope 175 specifically uses bungee, the fastening rope 175 to fix In the inside of mounting groove 173, and the top of connecting sleeve 174 is sealed up, be conducive to when in use, the protection bucket knot can be increased The sealing effect of structure 17, while also avoiding the problem of protection bucket structure 17 leaks.

In above-described embodiment, specifically, the upper shell 161 is placed on by upper connection sheet 163 under lower housing 164 It in connection sheet 166, and is fixed by installation bolt 167 and fixing nut 168, is conducive to facilitate the installation or removal shell knot Structure 16, while the repair that is also convenient for or safeguarding the cleaning production apparatus.

In above-described embodiment, specifically, the observation window 169 specifically uses toughened glass window, the observation window 169 Mounted on the top of 161 front surface of upper shell, the observation window 169 is connected to upper connecting cavity 162, is conducive to easily check Situation inside the shell mechanism 16, while the working condition checked inside the clean process units being also convenient for.

In above-described embodiment, specifically, the PLC controller main body 191 respectively with air pump 15, electromagnetic valve 13, plus Heat pipe 9, suction ventilator 5 and air-cooler 2 are electrically connected.

Operation principle

The operation principle of the utility model：In exhaust, gas is introduced into mounting cylinder 6, and then gas enters company In through-hole 182, after gas enters in intercommunicating pore 182, separation is filtered to gas by separate mesh 187, completes filtering Afterwards, gas is discharged by corresponding aperture 184 in air again, and when the cleaning production apparatus works, material initially passes through connecting sleeve It 174 and fixinig plate 176 and enters in heating plate 10, it in this way can be to avoid in air, but needing repairing at material over time When the cleaning production apparatus, first passes through observation window 169 and easily check situation inside the cleaning production apparatus, then respectively will Installation bolt 167 and fixing nut 168 are loosened, subsequently by upper shell 161 and the separation of lower housing 164 and to clean manufacturing dress It sets and repairs.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. a kind of follow-on mold cleaning production apparatus for aluminium alloy door's casting forging, which is characterized in that follow-on use In the mold cleaning production apparatus of aluminium alloy door's casting forging, including feed head (1), air-cooler (2), fixture block (3), filter screen (4), suction Wind turbine (5), mounting cylinder (6), mounting base (7), roller (8), heating tube (9), heating plate (10), aspiration channel (11), collection box (12), webmaster knot is isolated in electromagnetic valve (13), communicating pipe (14), air pump (15), shell mechanism (16), protection bucket structure (17) Structure (18) and control device (19), the feed head (1) are welded on the upper right quarter of shell mechanism (16)；The air-cooler (2) it is separately mounted to the left and right sides above shell mechanism (16) inner wall；The fixture block (3) is separately mounted to shell mechanism (16) internal middle and upper part；The filter screen (4) is mounted between fixture block (3) and fixture block (3)；Suction ventilator (5) peace On the inside of mounting cylinder (6)；The mounting cylinder (6) is welded on the upper left quarter of shell mechanism (16)；The mounting base (7) it is separately mounted to the left and right sides of protection bucket structure (17) lower surface；The roller (8) is mounted on mounting base (7) and peace Between dress seat (7)；The heating tube (9) is mounted on the internal lower section of shell mechanism (16)；Heating plate (10) installation Upper surface in heating tube (9)；Aspiration channel (11) left end is connect with shell mechanism (16), and right end connects with collection box (12) It connects；The electromagnetic valve (13) is mounted on aspiration channel (11)；The air pump (15) passes through communicating pipe (14) and collection box (12) it connects；The protection bucket structure (17) is welded on the middle and lower part of shell mechanism (16) inner wall；The isolation webmaster knot Structure (18) is plugged on the top of mounting cylinder (6)；Described control device (19) bolt is mounted on the upper left of shell mechanism (16) Portion；The isolation network management framework (18) includes vertical tube (181), intercommunicating pore (182), antiskid disk (183), corresponding aperture (184), hand Handle (185), fixing groove (186), separate mesh (187) and gasket (188), the intercommunicating pore (182) are opened in vertical tube (181) Internal longitudinally intermediate portion position；The antiskid disk (183) is welded on the top of vertical tube (181)；The corresponding aperture (184) is opened It is located at the internal longitudinally intermediate portion position of antiskid disk (183)；The handle (185) is respectively welded at antiskid disk (183) upper surface The left and right sides；The fixing groove (186) is opened on the inner wall of intercommunicating pore (182)；The separate mesh (187) is plugged on In fixing groove (186)；The gasket (188) is glued on the outer wall of vertical tube (181).

2. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as described in claim 1, which is characterized in that The protection bucket structure (17) includes separating bucket (171), collecting chamber (172), mounting groove (173), connecting sleeve (174), tightly Gu rope (175) and fixinig plate (176), the collecting chamber (172) are opened in the inside of separating bucket (171)；The mounting groove (173) it is opened in the lower part of separating bucket (171) outer wall respectively；The connecting sleeve (174) is socketed under separating bucket (171) Portion；The fastening rope (175) is fixed on the outer wall of connecting sleeve (174)；The fixinig plate (176) is glued to connector sleeve Manage the lower surface of (174).

3. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as described in claim 1, which is characterized in that The shell mechanism (16) includes upper shell (161), upper connecting cavity (162), upper connection sheet (163), lower housing (164), under Connecting cavity (165), lower connection sheet (166), installation bolt (167), fixing nut (168) and observation window (169), the upper company Connect the inside that chamber (162) is opened in upper shell (161)；The upper connection sheet (163) is respectively welded at upper shell (161) outer wall The left and right sides of lower part；The lower connecting cavity (165) is opened in the inside of lower housing (164)；The lower connection sheet (166) It is respectively welded at the left and right sides on lower housing (164) outer wall top；The installation bolt (167) is each passed through connection sheet (163) it is threadedly coupled with fixing nut (168) with lower connecting cavity (165).

4. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as described in claim 1, which is characterized in that The control device (19) includes PLC controller main body (191), fixed block (192), display screen (193) and control button (194), the fixed block (192) is separately mounted to the right side of PLC controller main body (191) upper and lower ends；The display The front surface in PLC controller main body (191) is electrically connected in screen (193) and control button (194).

5. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as described in claim 1, which is characterized in that The separate mesh (187) is provided with multiple, described separate mesh (187) and active carbon net, the separate mesh is respectively adopted (187) it is plugged in the fixing groove (186) of intercommunicating pore (182) inner wall.

6. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as described in claim 1, which is characterized in that The vertical tube (181) is plugged on the inside of mounting cylinder (6), and the gasket (188) of the vertical tube (181) outer wall specifically uses Natural rubber pad, the gasket (188) outer wall and the inner wall of mounting cylinder (6) are in close contact.

7. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as claimed in claim 2, which is characterized in that The connecting sleeve (174) that the fixinig plate (176) is provided with multiple, described fixinig plates (176) top specifically uses ripple Pipe, the connecting sleeve (174) upper end are connected to collecting chamber (172), and the fixinig plate (176) length is two centimetres to four Centimetre.

8. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as claimed in claim 2, which is characterized in that The fastening rope (175) specifically uses bungee, the fastening rope (175) to be fixed on the inside of mounting groove (173), and close Seal the top of connecting sleeve (174).

9. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as claimed in claim 3, which is characterized in that The upper shell (161) is placed on by upper connection sheet (163) in the lower connection sheet (166) of lower housing (164), and passes through peace Dress bolt (167) and fixing nut (168) are fixed.

10. follow-on mold cleaning production apparatus for aluminium alloy door's casting forging as claimed in claim 3, feature exist In the observation window (169) specifically uses toughened glass window, the observation window (169) to be mounted on upper shell (161) positive table The top in face, the observation window (169) are connected to upper connecting cavity (162).