CN215389166U - Wax melting recovery device for precision casting - Google Patents
Wax melting recovery device for precision casting Download PDFInfo
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- CN215389166U CN215389166U CN202121409770.3U CN202121409770U CN215389166U CN 215389166 U CN215389166 U CN 215389166U CN 202121409770 U CN202121409770 U CN 202121409770U CN 215389166 U CN215389166 U CN 215389166U
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Abstract
The utility model discloses a paraffin melting recovery device for precision casting, which comprises a transverse frame and a paraffin melting box, wherein the top of the transverse frame is respectively provided with a first mold storage structure and a second mold storage structure in a sliding manner, and a welding rod is welded between the opposite surfaces of the first mold storage structure and the second mold storage structure. This precision casting is with changing wax recovery unit, driving motor two drives winding book two and rotates, take off wire rope two from the inside of winding book two, the inside of going into the wax melting case because of gravity problem work piece descends this moment carries out steam heating wax melting, otherwise, can shift out the work piece of accomplishing the wax melting from the inside of changing the wax case, adopt the mode of hoist and mount to avoid staff direct and work piece to contact, after changing the wax and accomplishing, can in time take out the work piece from the inside of changing the wax case, make the work piece break away from the inside high temperature environment of changing the wax case, with the accelerator cooling, the effectual cooling cycle that has reduced, do benefit to and improve work efficiency.
Description
Technical Field
The utility model relates to the field of casting, in particular to a paraffin melting recovery device for precision casting.
Background
Precision casting refers to the general term for processes that achieve precision size castings. Compared with the traditional sand casting process, the size of the casting obtained by precision casting is more accurate, and the surface smoothness is better. It includes: investment casting, ceramic casting, metal casting, pressure casting, lost foam casting. The precision casting is also called lost wax casting, the product of the lost wax casting is precise and complex, is close to the final shape of a part, can be directly used without processing or with little processing, and is an advanced process for forming a near net shape.
In the process of precision casting, the mould is often required to be used for cooling and forming the wax material, and part of the wax material can be adhered to the mould, so that the precision of the mould can be influenced, and the wax material on the mould needs to be melted.
This application improves to prior art, and traditional precision casting is with changing wax recovery unit on the market at present, and it adopts the mode of steam heating wax melting often, and after accomplishing the mould heating, need take out it from changing the wax case, and the mould just has been heated the back high temperature this moment, the contact of being not convenient for, if wait its complete cooling, the cycle overlength, inefficiency, and also influence the wax effect of changing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paraffin melting recovery device for precision casting, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a precision casting is with changing wax recovery unit, includes crossbearer and wax melting case, the top of crossbearer slidable mounting respectively has the mould to deposit structure one and mould and deposits structure two, the mould is deposited structure one and is deposited the welding rod of installing between the opposite face of structure two with the mould, the equal fixed mounting in both sides at crossbearer top has driving motor one, driving motor one's drive end fixedly connected with winding book one, the inner chamber fixed mounting that winding was rolled up one has wire rope one, wire rope one's quantity has two, and two wire rope one's free end respectively with the mould deposit structure one and mould deposit the structure two back of the body side fixed connection mutually.
As a further scheme of the utility model: the mould is deposited structure one and is deposited structure two's structure size and all unanimous with the mould, mould is deposited structure one and is included the sliding plate, the top fixed mounting of sliding plate has driving motor two, driving end fixedly connected with winding book two of driving motor two, the inner chamber fixed mounting of winding book two has wire rope two, the free end fixedly connected with rings of wire rope two, fixed mounting has a plurality of fixed ropes on the rings, and is a plurality of fixedly connected with case lid between the fixed rope, the equal fixed mounting in both sides of case lid bottom has fixed riser, two the opposite face of fixed riser all is provided with bears the flange.
As a still further scheme of the utility model: the equal fixed mounting in both sides at case lid top has the shape of falling L seat, the top fixedly connected with electric telescopic handle of the shape of falling L seat, electric telescopic handle's expansion end fixedly connected with lifter plate, the equal fixed mounting in both sides of lifter plate bottom has movable riser, one side of fixed riser is run through and is seted up two slides, two the equal fixed mounting of opposite face of movable riser has two with the lower holding-down strip of slide looks adaptation.
As a still further scheme of the utility model: one side of the fixed vertical plate is provided with a plurality of groups of threaded holes in a penetrating mode, the number of the threaded holes is three, one side, close to the fixed vertical plate, of the bearing convex plate is provided with a threaded groove, and a butterfly bolt is fixedly installed between the threaded holes and the threaded groove.
As a still further scheme of the utility model: the top of the transverse frame is fixedly provided with two slide rails, the bottom of the sliding plate is fixedly provided with two sliding blocks matched with the slide rails, and the slide rails are connected with the sliding blocks in a sliding manner.
As a still further scheme of the utility model: the both sides at case lid top all run through and set up the slide with activity riser looks adaptation, and the inside of slide is passed to activity riser.
Compared with the prior art, the utility model has the beneficial effects that:
1. this practicality is when installing bearing the flange, adopts butterfly bolt to fix bearing the flange on fixed riser, and simultaneously, the screw hole of multiunit co-altitude can install bearing the flange on the height of difference, realizes adjusting two adjacent intervals of bearing between the flange, makes it be applicable to and prevents not unidimensional mould, has improved the suitability of device.
2. This practical work piece is placed and is accomplished the back, and electric telescopic handle extension drives the lifter plate and moves down, pushes down the strip this moment and moves down in the inside of slide to press from both sides the work piece tight between the layering and bear the weight of the flange, fix the work piece, in order to prevent follow-up when hoist and mount, the problem of unstable landing appears in the work piece, guaranteed the stability that the device used.
3. The utility model discloses two drive winding book two of driving motor are rotatory, take off two inside of rolling up two from the winding with wire rope, the inside of going into wax melting case and going into because of gravity problem work piece descends this moment carries out steam heating wax melting, otherwise, can shift out the work piece of accomplishing wax melting from wax melting case's inside, the mode of adoption hoist and mount is avoided the staff directly to contact with the work piece, after wax melting is accomplished, can in time take out the work piece from wax melting case's inside, make the work piece break away from the inside high temperature environment of wax melting case, with the accelerator cooling, the effectual cooling cycle that has reduced, do benefit to and improve work efficiency.
4. The utility model discloses structure one is deposited with the mould to the mould and structure two is deposited, draws through dragging of wire rope one, slides on the crossbearer, and the mould is deposited structure one and two are deposited with the mould and are switched the use in turn, prevents that the work piece from at the refrigerated in-process, and the device is in the state of stopping the pendulum completely, and then further improvement the efficiency of changing the wax, the result of use is good.
Drawings
FIG. 1 is a schematic structural view of a wax melting recovery device for precision casting;
FIG. 2 is a schematic structural diagram of a mold storage structure I in the wax melting and recycling device for precision casting;
FIG. 3 is a side view of a fixed riser in a wax melting recovery device for precision casting.
In the figure: the device comprises a transverse frame 1, a first steel wire rope 2, a first winding coil 3, a first driving motor 4, a first mold storage structure 5, a welding rod 6, a second mold storage structure 7, a wax melting box 8, a second driving motor 9, a second winding coil 10, a sliding plate 11, a second steel wire rope 12, a lifting ring 13, a fixed rope 14, a lifting plate 15, an electric telescopic rod 16, an inverted L-shaped seat 17, a box cover 18, a lower pressing strip 19, a bearing convex plate 20, a fixed vertical plate 21, a movable vertical plate 22, a threaded hole 23 and a slide way 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model provides a technical scheme that a paraffin melting recovery device for precision casting comprises a transverse frame 1 and a paraffin melting tank 8, a steam inlet is reserved on the paraffin melting tank 8, a first mold storage structure 5 and a second mold storage structure 7 are respectively slidably mounted at the top of the transverse frame 1, a welding rod 6 is welded between the opposite surfaces of the first mold storage structure 5 and the second mold storage structure 7, a first driving motor 4 is fixedly mounted on both sides of the top of the transverse frame 1, a first winding reel 3 is fixedly connected to the driving end of the first driving motor 4, a first steel wire rope 2 is fixedly mounted in the inner cavity of the first winding reel 3, the number of the first steel wire ropes 2 is two, and the free ends of the two first steel wire ropes 2 are respectively fixedly connected with the opposite sides of the first mold storage structure 5 and the second mold storage structure 7.
The structure size that structure one 5 and the mould deposited structure two 7 are deposited to the mould is all unanimous, structure one 5 is deposited to the mould includes sliding plate 11, sliding plate 11's top fixed mounting has driving motor two 9, driving end fixedly connected with winding book two 10 of driving motor two 9, the inner chamber fixed mounting of winding book two 10 has wire rope two 12, and the free end of wire rope two 12 runs through sliding plate 11 and extends to the below of sliding plate 11, wire rope two 12's free end fixedly connected with rings 13, fixed mounting has a plurality of fixed ropes 14 on the rings 13, fixedly connected with case lid 18 between a plurality of fixed ropes 14, the equal fixed mounting in both sides of case lid 18 bottom has fixed riser 21, the opposite face of two fixed risers 21 all is provided with bears protruding board 20.
The equal fixed mounting in both sides at case lid 18 top has the seat 17 of falling L shape, the top fixedly connected with electric telescopic handle 16 of the seat 17 of falling L shape, electric telescopic handle 16's movable end fixedly connected with lifter plate 15, the equal fixed mounting in both sides of lifter plate 15 bottom has movable riser 22, and movable riser 22's bottom runs through the top of case lid 18 and extends to the below of case lid 18, one side of fixed riser 21 is run through and has been seted up two slides 24, the equal fixed mounting in opposite face of two movable riser 22 has two and the lower holding-down strip 19 of 24 looks adaptations of slide.
One side of the fixed vertical plate 21 is provided with a plurality of groups of threaded holes 23 in a penetrating manner, the number of the groups of threaded holes 23 is three, one side of the bearing convex plate 20 close to the fixed vertical plate 21 is provided with a thread groove, and a butterfly bolt is fixedly arranged between the threaded holes 23 and the thread groove.
The top of the cross frame 1 is fixedly provided with two slide rails, the bottom of the sliding plate 11 is fixedly provided with two sliding blocks matched with the slide rails, and the slide rails are connected with the sliding blocks in a sliding manner.
The both sides at case lid 18 top all run through and are seted up the slide with activity riser 22 looks adaptation, and activity riser 22 passes the inside of slide.
The working principle of the utility model is as follows:
when the device is used, when the bearing convex plate 20 is installed, the bearing convex plate 20 is fixed on the fixed vertical plate 21 by the aid of butterfly bolts, meanwhile, the bearing convex plates 20 can be installed at different heights by the aid of the plurality of groups of threaded holes 23 with different heights, so that the distance between every two adjacent bearing convex plates 20 can be adjusted, the device is suitable for preventing moulds with different sizes, and the applicability of the device is improved;
after the workpiece is placed, the electric telescopic rod 16 extends to drive the lifting plate 15 to move downwards, and at the moment, the lower pressing strip 19 moves downwards in the slide way 24, so that the workpiece is clamped between the lower pressing strip 19 and the bearing convex plate 20 to fix the workpiece, the problem that the workpiece unstably slides down in subsequent hoisting is solved, and the use stability of the device is ensured;
the second driving motor 9 drives the second winding coil 10 to rotate, the second steel wire rope 12 is taken down from the inside of the second winding coil 10, at the moment, due to the gravity problem, the workpiece descends and enters the inside of the wax melting box 8 to be heated by steam to melt wax, otherwise, the workpiece after wax melting can be moved out from the inside of the wax melting box 8, the worker is prevented from directly contacting the workpiece in a hoisting mode, after wax melting is finished, the workpiece can be taken out from the inside of the wax melting box 8 in time, the workpiece is separated from the high-temperature environment in the wax melting box 8, and is cooled by an accelerator, so that the cooling period is effectively shortened, and the work efficiency is improved;
meanwhile, the first mold storage structure 5 and the second mold storage structure 7 slide on the cross frame 1 through pulling of the first steel wire rope 2, and the first mold storage structure 5 and the second mold storage structure 7 are alternately switched to be used, so that the device is prevented from being completely in a swinging state in the cooling process of a workpiece, the wax melting efficiency is further improved, and the using effect is good.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a precision casting is with changing wax recovery unit, includes crossbearer (1) and wax melting box (8), its characterized in that: the top of crossbearer (1) slidable mounting respectively has mould to deposit structure one (5) and mould and deposits structure two (7), the mould is deposited structure one (5) and mould and is deposited between the opposite face of structure two (7) welding installation and have welding pole (6), the equal fixed mounting in both sides at crossbearer (1) top has driving motor one (4), the drive end fixedly connected with winding of driving motor one (4) is rolled up one (3), the inner chamber fixed mounting of winding a (3) has wire rope one (2), the quantity of wire rope one (2) has two, and the free end of two wire rope one (2) deposits the structure one (5) and mould respectively and deposits the structure two mutually away from the side fixed connection of structure two (7).
2. The apparatus for recovering the molten wax for precision casting according to claim 1, wherein: the utility model discloses a mould storage structure (5) and mould storage structure two (7) are deposited to mould structure size homogeneous phase unanimous, mould storage structure (5) includes sliding plate (11), the top fixed mounting of sliding plate (11) has driving motor two (9), the drive end fixedly connected with winding book two (10) of driving motor two (9), the inner chamber fixed mounting of winding book two (10) has wire rope two (12), the free end fixedly connected with rings (13) of wire rope two (12), fixed mounting has a plurality of fixed ropes (14) on rings (13), and is a plurality of fixedly connected with case lid (18) between fixed rope (14), the equal fixed mounting in both sides of case lid (18) bottom has fixed riser (21), two the opposite face of fixed riser (21) all is provided with bears protruding board (20).
3. The apparatus for recovering melting wax for precision casting according to claim 2, wherein: the equal fixed mounting in both sides at case lid (18) top has the shape of falling L seat (17), the top fixedly connected with electric telescopic handle (16) of the shape of falling L seat (17), expansion end fixedly connected with lifter plate (15) of electric telescopic handle (16), the equal fixed mounting in both sides of lifter plate (15) bottom has activity riser (22), one side of fixed riser (21) is run through and has been seted up two slides (24), two the equal fixed mounting in opposite face of activity riser (22) has two lower layering (19) with slide (24) looks adaptation.
4. The apparatus for recovering melting wax for precision casting according to claim 2, wherein: one side of the fixed vertical plate (21) is provided with a plurality of groups of threaded holes (23) in a penetrating mode, the number of the threaded holes (23) is three, one side, close to the fixed vertical plate (21), of the bearing convex plate (20) is provided with a threaded groove, and a butterfly bolt is fixedly installed between the threaded holes (23) and the threaded groove.
5. The apparatus for recovering melting wax for precision casting according to claim 2, wherein: the top of the transverse frame (1) is fixedly provided with two slide rails, the bottom of the sliding plate (11) is fixedly provided with two sliding blocks matched with the slide rails, and the slide rails are connected with the sliding blocks in a sliding manner.
6. The apparatus for recovering the molten wax for precision casting according to claim 3, wherein: the both sides at case lid (18) top all run through and offer the slide with activity riser (22) looks adaptation, and activity riser (22) pass the inside of slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409770.3U CN215389166U (en) | 2021-06-24 | 2021-06-24 | Wax melting recovery device for precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409770.3U CN215389166U (en) | 2021-06-24 | 2021-06-24 | Wax melting recovery device for precision casting |
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| Publication Number | Publication Date |
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| CN215389166U true CN215389166U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121409770.3U Active CN215389166U (en) | 2021-06-24 | 2021-06-24 | Wax melting recovery device for precision casting |
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| CN (1) | CN215389166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849187A (en) * | 2022-12-01 | 2023-03-28 | 哈尔滨工业大学 | Method for assembling and disassembling clamp assembly of ultra-precise optical assembly |
-
2021
- 2021-06-24 CN CN202121409770.3U patent/CN215389166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849187A (en) * | 2022-12-01 | 2023-03-28 | 哈尔滨工业大学 | Method for assembling and disassembling clamp assembly of ultra-precise optical assembly |
| CN115849187B (en) * | 2022-12-01 | 2023-05-12 | 哈尔滨工业大学 | Method for disassembling and assembling clamp assembly of ultra-precise optical assembly |
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