CN213671698U - Casting is with mould shell dewaxing device - Google Patents
Casting is with mould shell dewaxing device Download PDFInfo
- Publication number
- CN213671698U CN213671698U CN202021894642.8U CN202021894642U CN213671698U CN 213671698 U CN213671698 U CN 213671698U CN 202021894642 U CN202021894642 U CN 202021894642U CN 213671698 U CN213671698 U CN 213671698U
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- China
- Prior art keywords
- wax
- box body
- dissolving
- mould shell
- transversely
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- Expired - Fee Related
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- 238000005266 casting Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009415 formwork Methods 0.000 abstract description 3
- 239000000155 melt Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 12
- 239000011819 refractory material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a formwork dewaxing device for casting, including positive open-ended wax dissolving box, the vertical support frame that is provided with in top of dissolving the wax box, the top of dissolving the wax box is rotationally vertical to be run through and is provided with the dwang, the vertical drive that is provided with in inside of support frame dwang pivoted motor, the bottom of dwang transversely is provided with a chute board, the both sides of chute board bottom all are provided with the bearing frame, and are two sets of rotationally transversely be provided with the screw thread lead screw between the bearing frame, the utility model relates to a casting equipment technical field. This mould shell dewaxing device for casting carries out the centre gripping through the mould shell that the grip block that is close to each other will need dewaxing, makes it hang the inner chamber at the wax box body of dissolving, can avoid the wax liquid that melts to be infected with on the surface of mould shell when dewaxing to do not need the manual work additionally to clear up the mould shell surface, will drive the centre gripping mould shell when the spout board rotates and rotate, thereby improve the heated area of mould shell.
Description
Technical Field
The utility model relates to a casting equipment technical field specifically is a casting is with mould shell dewaxing device.
Background
In the titanium alloy casting process, for a mould shell with a complex structure, the general process flow is as follows: the method comprises the steps of manufacturing a wax mould with corresponding specifications according to the size of the mould shell, coating refractory material powder on the wax mould, melting the wax mould at high temperature to form a refractory material casting cavity, roasting the refractory material cavity at high temperature, injecting molten metal into the refractory material cavity to form the mould shell, cooling, removing the refractory material, and performing surface processing on the mould shell to obtain the corresponding mould shell.
In the existing dewaxing step, a wax mould coated with refractory materials is generally placed in a heating chamber for heating and dewaxing, but molten wax is stained on the outer surface of a grouting cavity during heating, manual treatment is needed during cleaning afterwards, time and labor are wasted, and in addition, the existing wax mould is usually kept in a static posture and is positioned in the heating chamber, so that the heating time is long, the efficiency is low, and the energy consumption is high.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a casting is with die shell dewaxing device has solved the wax that melts when dewaxing and has been infected with at slip casting cavity and the problem of inefficiency.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a casting mould shell dewaxing device comprises a wax dissolving box body with an opening in the front, a support frame is vertically arranged at the top of the wax dissolving box body, a rotating rod is rotatably and vertically arranged at the top of the wax dissolving box body in a penetrating manner, a motor for driving the rotating rod to rotate is vertically arranged in the support frame, a chute plate is transversely arranged at the bottom end of the rotating rod, bearing seats are respectively arranged at two sides of the bottom of the chute plate, a threaded lead screw is rotatably and transversely arranged between the two groups of bearing seats, the thread directions at two ends of the surface of the threaded lead screw are opposite, screw rod sleeves are respectively arranged at two ends of the surface of the threaded lead screw, the top of each screw rod sleeve is in sliding connection with the bottom of the corresponding bearing seat, a clamping block is vertically arranged at the bottom of each screw rod sleeve, a discharging pipe is vertically arranged at the bottom of the wax dissolving box, the lower position of the wax dissolving box body is located a liquid collecting plate is transversely arranged on the inner side of the fixing plate, a filter screen is arranged at the middle position of the inner portion of the liquid collecting plate in a penetrating mode, mounting grooves are formed in the two sides of the inner wall of the wax dissolving box body, and heating plates are arranged inside the mounting grooves.
Furthermore, a rotating handle is arranged in the middle of the threaded screw rod, and a rubber sleeve is arranged on the surface of the rotating handle.
Furthermore, the bottom of the fixed plate is provided with a universal wheel which can be used for moving the wax dissolving box body, and a sealing cover is detachably arranged in the front opening of the wax dissolving box body.
Further, a valve is arranged on the discharge pipe, and the top of the liquid collecting plate is in a groove shape.
Further, two the surface of fixed plate all is provided with fixed framework, fixed framework's inside transversely is provided with the slide bar, the vertical sliding connection in surface of slide bar has the sliding sleeve, one side of sliding sleeve be provided with the reset spring that fixed framework inside wall is connected, the opposite side of sliding sleeve transversely is provided with the kelly, the other end of kelly runs through the fixed plate extends to the inboard of fixed plate, set up on the lateral wall of collection liquid board with the card hole of kelly looks adaptation.
Further, the surface of the clamping rod is provided with a fixed sliding block, the inner wall of the fixed frame body is rotatably provided with a rotary table, the top of the rotary table is provided with a pull rod penetrating through the top of the fixed frame body, the bottom of the rotary table is provided with a sliding groove strip, and the sliding groove strip is slidably sleeved on the surface of the fixed sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the mould shell dewaxing device for casting can drive the screw rod sleeves to slide at the bottom of the sliding chute plate through threads when the mould shell dewaxing device is manually rotated, and can enable the two groups of screw rod sleeves to be close to each other when the mould shell dewaxing device is moved through opposite thread arrangement, thereby clamping the mould shell needing dewaxing by the clamping blocks which are close to each other, leading the mould shell to be hung in the inner cavity of the wax dissolving box body, avoiding the wax liquid dissolved during dewaxing from being stained on the surface of the mould shell, thereby the surface of the die shell does not need to be cleaned manually and additionally, in addition, by arranging the rotatable rotating rod, when the motor is started, the rotating rod is driven to rotate, when the rotating rod rotates, the chute plate is driven to rotate, when the chute plate rotates, the clamping mould shell is driven to rotate, thereby improving the heating area of the mould shell, leading the mould shell to be heated more evenly and accelerating the dewaxing efficiency.
(2) The mould shell dewaxing device for casting can filter the molten wax liquid through the arranged liquid collecting plate and the filter screen, thereby improving the purity of the wax liquid, ensuring that the quality of the wax liquid for secondary wax mould making is not influenced, driving the rotary table to rotate by pulling the pull rod, when the turntable rotates, the sliding groove strip is driven to rotate around the turntable, when the sliding groove strip rotates, the clamping rod is pulled by the fixed sliding block to move transversely, when the clamping rod moves transversely, the clamping rod can be separated from the clamping hole formed in the liquid collection plate, so that the limit of the liquid collection plate is released, the liquid collecting plate can be taken out, so that the liquid collecting plate is convenient to replace and clean, the problem that the wax liquid is not completely filtered due to the blockage of the filter screen during long-time work is avoided, when needs will collect the liquid board and install, the kelly receives reset spring elastic deformation's influence and will reset to the block is in the inside in card hole.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1-a wax dissolving box body, 2-a support frame, 3-a motor, 4-a rotating rod, 5-a chute plate, 6-a bearing seat, 7-a threaded screw rod, 8-a screw rod sleeve, 9-a rotating handle, 10-a clamping block, 11-a discharge pipe, 12-a fixed plate, 13-a liquid collecting plate, 14-a filter screen, 15-a universal wheel, 16-a fixed frame body, 17-a sliding rod, 18-a sliding sleeve, 19-a reset spring, 20-a clamping rod, 21-a fixed sliding block, 22-a rotating disc, 23-a pull rod, 24-a chute strip, 25-a sealing cover and 26-a heating plate.
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. 1-4, the present invention provides a technical solution: the utility model provides a casting is with die shell dewaxing device, includes that openly open-ended dissolves wax box 1, and the top of dissolving wax box 1 is vertical to be provided with a support frame 2, and the top of dissolving wax box 1 rotationally vertical runs through and is provided with dwang 4, and the inside of support frame 2 is vertical to be provided with a drive dwang 4 pivoted motor 3.
When the efficiency of the drawing of patterns is improved to needs, through starter motor 3, will drive dwang 4 when motor 3 starts and rotate, will drive the mould shell of the needs drawing of patterns of centre gripping when dwang 4 rotates and rotate, accelerate the efficiency of the drawing of patterns through the centrifugal force that rotates the production, and make it be heated more evenly, further improve the efficiency of the drawing of patterns.
The bottom of dwang 4 transversely is provided with a chute board 5, the both sides of chute board 5 bottom all are provided with bearing frame 6, rotationally transversely be provided with screw lead screw 7 between two sets of bearing frames 6, the screw opposite direction at screw lead screw 7 surface both ends, the both ends on screw lead screw 7 surface all are provided with lead screw cover 8, the top of lead screw cover 8 and the bottom sliding connection of bearing frame 6, screw lead screw 7's middle part is provided with rotates handle 9, the surface of rotating handle 9 is provided with the rubber sleeve, setting through rotating handle 9 can make things convenient for operating personnel to rotate screw lead screw 7, in addition, setting through the rubber sleeve can improve operating personnel's comfort level at rotation screw lead screw 7, and improve frictional force, the vertical grip block 10 that is provided with in the bottom of lead screw cover 8.
When an operator rotates the rotating handle 9, the threaded screw rod 7 is driven to rotate, when the threaded screw rod 7 rotates, the screw rod sleeve 8 is driven to move close to each other through threads, when the screw rod sleeve 8 moves, the clamping block 10 is driven to move, when the clamping block 10 is close to each other, the formwork needing dewaxing can be clamped, so that the bottom of the inner cavity of the wax dissolving box body 1 is far away from the formwork needing dewaxing, and the wax dissolving liquid is prevented from being polluted.
The bottom of the wax dissolving box body 1 is vertically provided with a discharging pipe 11 in a penetrating way, two sides of the bottom of the wax dissolving box body 1 are respectively provided with a fixed plate 12, the bottom of the fixed plate 12 is provided with a universal wheel 15 which can be used for moving the wax dissolving box body 1, a sealing cover 25 is detachably arranged in an opening on the front surface of the wax dissolving box body 1, the device can be conveniently moved by an operator through the arranged universal wheel 15, the device is more convenient to use, the sealing cover 25 can be closed during heating, so that the sealing performance in the wax dissolving box body 1 is improved, the heating efficiency is improved, a liquid collecting plate 13 is transversely arranged on the lower part of the wax dissolving box body 1 and positioned at the inner side of the fixed plate 12, a valve is arranged on the discharging pipe 11, the top of the liquid collecting plate 13 is arranged in a groove shape, the wax liquid can be controlled to flow out, a filter screen 14 penetrates through the middle position inside the liquid collecting plate 13.
The wax matrix that forms the wax liquid after melting can be through discharging pipe 11 landing to the top of collecting liquid board 13, will filter the debris of inside mixture when the wax liquid falls through filter screen 14 to improve the purity of wax liquid, make it can not influence the secondary and form the wax matrix, improve the practicality of wax matrix.
The mounting groove has all been seted up to the both sides of dissolving wax box 1 inner wall, and the inside of mounting groove is provided with hot plate 26, can heat through hot plate 26 to improve the temperature of dissolving wax box 1 inside, and then dewax through high temperature.
The surfaces of the two fixing plates 12 are respectively provided with a fixing frame 16, a sliding rod 17 is transversely arranged in the fixing frame 16, the surface of the sliding rod 17 is vertically and slidably connected with a sliding sleeve 18, one side of the sliding sleeve 18 is provided with a return spring 19 connected with the inner wall of the fixing frame 16, the other side of the sliding sleeve 18 is transversely provided with a clamping rod 20, the other end of the clamping rod 20 penetrates through the fixing plates 12 and extends to the inner side of the fixing plates 12, and the side wall of the liquid collecting plate 13 is provided with a clamping hole matched with the clamping rod 20.
When the liquid collecting plate 13 needs to be installed, the sliding sleeve 18 slides on the surface of the sliding rod 17 through the elastic deformation of the return spring 19, the clamping rod 20 is driven to move when the sliding sleeve 18 slides, and the clamping rod 20 penetrates through the fixing plate 12 to be inserted into the clamping hole when moving, so that the installation can be completed.
The surface of kelly 20 is provided with fixed slider 21, and fixed frame 16 inner wall rotationally is provided with carousel 22, and the top of carousel 22 is provided with the pull rod 23 that runs through fixed frame 16 top, and the bottom of carousel 22 is provided with spout strip 24, and the surface of fixed slider 21 is located to spout strip 24 slidable cover.
Drive carousel 22 through pulling pull rod 23 and rotate, will drive the spout strip 24 when carousel 22 rotates and rotate, will drive kelly 20 through fixed slider 21 and remove when spout strip 24 rotates to make kelly 20 break away from the card hole of a liquid collecting plate 13, consequently can remove spacingly, alright dismantle liquid collecting plate 13, conveniently change the clearance.
When the mould shell dewaxing device works, firstly the sealing cover 25 is pulled, then the mould shell needing dewaxing is prevented from being arranged in the inner cavity of the wax dissolving box body 1, then the rotating handle 9 is rotated, when the rotating handle 9 rotates, the screw rod sleeve 8 is driven to move through threads, when the screw rod sleeve 8 moves, the clamping block 10 is driven to move, so that the mould shell needing dewaxing can be clamped through the moving clamping block 10 to be hung in the inner cavity of the wax dissolving box body 1, then the sealing cover 25 is closed and the heating plate 26 is started, when the heating plate 26 is started, the temperature of the inner cavity of the wax dissolving box body 1 is heated, so that the dewaxing work is carried out, when the dewaxing efficiency needs to be accelerated, the motor 3 is started, when the motor 3 is started, the chute plate 5 is driven to rotate through the rotating rod 4, when the chute plate 5 rotates, so that the clamped mould shell can be driven to rotate, so that the dewaxing, and make it be heated more evenly, further improve dewaxing efficiency, when needs will collect liquid board 13 and change the clearance, through pulling pull rod 23, will drive the spout strip 24 through carousel 22 when pull rod 23 is pulled and rotate, will drive kelly 20 through fixed slider 21 when spout strip 24 rotates and remove, will break away from the inside in card hole when kelly 20 removes, thereby relieve spacingly, can take out the change with collecting liquid board 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a casting is with mould shell dewaxing device, includes openly open-ended wax dissolving box body (1), its characterized in that: the top of the wax dissolving box body (1) is vertically provided with a support frame (2), the top of the wax dissolving box body (1) is rotatably and vertically provided with a rotating rod (4) in a penetrating way, the inside of the support frame (2) is vertically provided with a drive, the rotating rod (4) is provided with a rotating motor (3), the bottom of the rotating rod (4) is transversely provided with a chute plate (5), two sides of the bottom of the chute plate (5) are respectively provided with a bearing seat (6), two groups of bearing seats (6) are rotatably and transversely provided with a threaded lead screw (7), the thread directions of two ends of the surface of the threaded lead screw (7) are opposite, two ends of the surface of the threaded lead screw (7) are respectively provided with a lead screw sleeve (8), the top of the lead screw sleeve (8) is connected with the bottom of the bearing seat (6) in a sliding way, the bottom of the lead screw sleeve, dissolve wax box body (1) bottom and vertically run through and be provided with discharging pipe (11), the both sides of dissolving wax box body (1) bottom all are provided with fixed plate (12), the below position in of dissolving wax box body (1) the inboard of fixed plate (12) transversely is provided with album liquid board (13), the inside intermediate position department of album liquid board (13) runs through and is provided with filter screen (14), the mounting groove has all been seted up to the both sides of dissolving wax box body (1) inner wall, the inside of mounting groove is provided with hot plate (26).
2. The casting die shell dewaxing device of claim 1, wherein: the middle part of the threaded screw rod (7) is provided with a rotary handle (9), and the surface of the rotary handle (9) is provided with a rubber sleeve.
3. The casting die shell dewaxing device of claim 1, wherein: the bottom of the fixed plate (12) is provided with a universal wheel (15) which can be used for moving the wax dissolving box body (1), and a sealing cover (25) is detachably arranged in the front opening of the wax dissolving box body (1).
4. The casting die shell dewaxing device of claim 1, wherein: the discharging pipe (11) is provided with a valve, and the top of the liquid collecting plate (13) is in a groove shape.
5. The casting die shell dewaxing device of claim 1, wherein: two the surface of fixed plate (12) all is provided with fixed framework (16), the inside of fixed framework (16) transversely is provided with slide bar (17), the vertical sliding connection in surface of slide bar (17) has sliding sleeve (18), one side of sliding sleeve (18) be provided with reset spring (19) that fixed framework (16) inner wall is connected, the opposite side of sliding sleeve (18) transversely is provided with kelly (20), the other end of kelly (20) runs through fixed plate (12) and extends to the inboard of fixed plate (12), set up on the lateral wall of liquid collecting plate (13) with the card hole of kelly (20) looks adaptation.
6. The casting die shell dewaxing apparatus of claim 5, wherein: the surface of kelly (20) is provided with fixed slider (21), fixed framework (16) inner wall rotationally is provided with carousel (22), the top of carousel (22) is provided with and runs through pull rod (23) at fixed framework (16) top, the bottom of carousel (22) is provided with spout strip (24), spout strip (24) slidable ground cover is located the surface of fixed slider (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021894642.8U CN213671698U (en) | 2020-09-02 | 2020-09-02 | Casting is with mould shell dewaxing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021894642.8U CN213671698U (en) | 2020-09-02 | 2020-09-02 | Casting is with mould shell dewaxing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671698U true CN213671698U (en) | 2021-07-13 |
Family
ID=76746039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021894642.8U Expired - Fee Related CN213671698U (en) | 2020-09-02 | 2020-09-02 | Casting is with mould shell dewaxing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671698U (en) |
-
2020
- 2020-09-02 CN CN202021894642.8U patent/CN213671698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |