CN217889440U

CN217889440U - Heating device of wax module tree structure

Info

Publication number: CN217889440U
Application number: CN202221830519.9U
Authority: CN
Inventors: 尹武斌
Original assignee: Taizhou East Asia Precision Casting Technology Co ltd
Current assignee: Taizhou East Asia Precision Casting Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-25
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a heating device of wax module tree structure, including support frame and the electric stove that can adjust the temperature of setting on the support frame, support frame top bilateral symmetry is fixed with backup pad one, the electric stove that can adjust the temperature sets up between each backup pad one, be fixed with backup pad two on the lateral wall of support frame bottom, the symmetry is fixed with L shape backup pad three on the backup pad two, it is provided with bull stick one to rotate between two L shape backup pad three, the rotation of three tops of L shape backup pad is provided with the screw rod, screw-thread fit has the supporting shoe on the top of screw rod runs through support frame and the screw rod, it is provided with backup pad four to slide between two backup pads one, the one end and the backup pad four of supporting shoe are fixed, two backup pad four tops are equipped with the hot plate, the top both sides of hot plate all are equipped with the guiding gutter, still be equipped with on the support frame and connect the wax box, the position that has solved between heating plate and the electric stove that can not reconcile wax liquid and can have the problem that partial wax liquid solidifies clean inconvenience on the hot plate at trickling's in-process.

Description

Heating device of wax module tree structure

Technical Field

The utility model relates to an investment casting technical field, in particular to heating device of wax matrix tree structure.

Background

The wax pattern is a common casting method, firstly, aluminium is used as a pattern die of a workpiece, then wax is injected into the pattern die, so that the pattern die is called wax polishing, then the wax is cooled, the wax pattern is taken out, so that the pattern die is called mould withdrawing, at the moment, the size of the wax pattern is consistent with that of an object (the actual size is enlarged according to the casting shrinkage proportion), then sand is used for fully dipping the surface of the wax pattern to reach a certain thickness, so that the pattern die is called sand dipping, after the casting sand on the surface of the wax pattern is bonded, the wax pattern fully dipped with the sand is put into water to be boiled, so that a sand shell is finally left, so that the wax shell is called wax boiling, finally, the sand shell is buried into a casting sand pit, molten iron is poured into the sand mold, and the molten iron is cooled, so that the casting is formed.

Chinese utility patent CN202122298015.9 provides a all kinds of precision casting wax matrix are maintained and are organized tree heating device, belongs to the technical field that the wax matrix was maintained and is organized the tree, hot plate including thermostatic control, be equipped with the guiding gutter on the hot plate, the bottom of guiding gutter is equipped with and connects the wax box, the export of guiding gutter is located and connects directly over the open-ended of wax box. This application has can improve efficiency and the quality of repairing wax and group tree, conveniently carries out the effect of retrieving to dripping wax again.

Although the heating plate with the constant temperature control is provided in the scheme, the position between the heating plate and the temperature-adjustable electric furnace is fixed, when the used wax has a high melting point, the temperature of the heating plate cannot be adjusted by adjusting the distance between the heating plate and the temperature-adjustable electric furnace, and the power of the temperature-adjustable electric furnace must be changed to increase the energy consumption.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heating device of wax module tree structure has solved among the above-mentioned technical scheme position irreconcilable wax liquid between heating plate and the electric stove that can adjust the temperature and has some wax liquid solidification clean inconvenient problem on the heating plate at trickling in-process.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a heating device of wax module tree structure, includes the support frame and sets up the electric stove that can adjust the temperature on the support frame, support frame top bilateral symmetry is fixed with backup pad one, the electric stove that can adjust the temperature sets up each between the backup pad one, be fixed with backup pad two on the lateral wall of support frame bottom, the symmetry is fixed with L shape backup pad three on the backup pad two, two it is provided with bull stick one to rotate between the L shape backup pad three, the rotation of three tops of L shape backup pad is provided with the screw rod, be provided with drive assembly between screw rod and the bull stick one, the top of screw rod is run through the support frame and screw rod on the screw rod screw-thread fit has the supporting shoe, two it is provided with backup pad four to slide between the backup pad one, the one end and the backup pad four are fixed, two the four tops of backup pad are equipped with the hot plate, the top both sides of hot plate all are equipped with the guiding gutter, still be equipped with on the support frame and connect the wax box, the export of guiding gutter is located and connects the open-top of wax box, still be provided with the clean subassembly that is used for the clean solidification on the hot plate.

Preferably, the cleaning assembly comprises a scraping strip and two scraping blocks, the scraping blocks are arranged in the diversion trench in a sliding mode, the scraping strip is fixed to the two scraping block tops, the bottom of the scraping strip is in contact with the top of the heating plate, the back of the scraping strip is hinged to a first connecting rod, one end, far away from the scraping strip, of the first connecting rod is hinged to a second connecting rod, a wide groove is formed in the side wall of the heating plate, and one end of the second connecting rod is connected to the wide groove in a clamping mode.

Preferably, the driving assembly comprises a first bevel gear and a second bevel gear, a hand wheel is fixed at one end of the first rotating rod, the first bevel gear is fixed on the first rotating rod, one end of the screw penetrates through the third L-shaped supporting plate and is fixed with the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, the top of the two support plates four is symmetrically provided with a second sliding groove, an inverted U-shaped support is arranged in the two second sliding grooves in a sliding manner, the top of the inverted U-shaped support is in hinged fit with the heating plate, the end face of the support plate four is provided with a through groove, the side wall of the through groove is provided with a positioning hole communicated with the second sliding groove, the positioning hole is in threaded fit with a fixing bolt, a rubber block is fixed on the fixing bolt, and the rubber block is in contact with the inverted U-shaped support.

Preferably, the side walls of the first two supporting plates are further provided with a first sliding groove, one end of the first sliding groove penetrates through the top of the first supporting plate, and a shielding plate is arranged between the first two sliding grooves in a sliding mode.

Has the beneficial effects that: when the temperature of the heating plate needs to be adjusted and the temperature difference is not large, the temperature of the heating plate is adjusted only by adjusting the height of the heating plate so as to change the distance between the heating plate and the temperature-adjustable electric furnace, and the temperature of the heating plate is not required to be adjusted by adjusting the power of the temperature-adjustable electric furnace like before, so that the problems of energy conservation and cost reduction are solved;

in order to prevent the dissolved wax from condensing in the place where the temperature of the heating plate is not high, the heating plate can be cleaned by utilizing the cleaning assembly after the heating plate heats a certain number of wax molds, the wax is prevented from being left above, the cleaning efficiency of the heating plate is improved, the waste of the residual wax is avoided, and the recovery efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view showing the embodiment with the shielding plate removed;

FIG. 3 is a schematic top view for showing a heating plate;

fig. 4 is a schematic view of the internal structure of the supporting plate four.

Reference numerals: 1. a support frame; 2. an electric furnace capable of adjusting temperature; 3. a first support plate; 4. a second support plate; 5. an L-shaped support plate III; 6. a first rotating rod; 7. a screw; 8. a drive assembly; 9. a support block; 10. a support plate IV; 11. heating plates; 12. a diversion trench; 13. a wax receiving box; 14. a cleaning assembly; 15. scraping the strips; 16. scraping the block; 17. a first connecting rod; 18. a second connecting rod; 19. a wide groove; 20. a first bevel gear; 21. a second bevel gear; 22. a second chute; 23. an inverted U-shaped bracket; 24. a through groove; 25. positioning holes; 26. fixing the bolt; 27. a rubber block; 28. a first sliding chute; 29. a shielding plate.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, a heating device of a wax module tree structure comprises a support frame 1 and a temperature-adjustable electric furnace 2 arranged on the support frame 1, support plates 3 are symmetrically fixed on two sides of the top of the support frame 1, the temperature-adjustable electric furnace 2 is arranged between the support plates 3, a support plate four 10 is arranged between the two support plates 3 in a sliding manner, a heating plate 11 is arranged on the top of the two support plates four 10, sliding grooves two 22 are symmetrically formed in the top of the two support plates four 10, inverted U-shaped supports 23 are arranged in the two sliding grooves two 22 in a sliding manner, the top of each inverted U-shaped support 23 is matched with the heating plate 11 in a hinged manner, when the heating plate 11 needs to be used, the heating plate 11 is inclined by adjusting one side of the inverted U-shaped supports 23, wax dissolved in the heating plate 11 can flow downwards by utilizing the inclination of the heating plate 11, through grooves 24 are formed in the end faces of the support plates four 10, positioning holes 25 communicated with the sliding grooves two sliding grooves 22 are formed in the side walls of the through grooves 24, fixing bolts 26 are matched with internal threads of the positioning holes 25, after the inverted U-shaped supports 23 move to an appointed position, the U-shaped supports 23, the fixing bolts 26 rotate, the fixing bolts 26, rubber blocks 27 are fixed on the fixing supports 27, and the rubber blocks 27 are in contact with the rubber blocks 27, and the rubber blocks 27 are extruded by the rubber blocks 27, and the rubber blocks 27.

The supporting plate II 4 is fixed on the side wall of the bottom of the supporting frame 1, the L-shaped supporting plate III 5 is symmetrically fixed on the supporting plate II 4, a rotating rod I6 is arranged between the two L-shaped supporting plates III 5 in a rotating mode, the L-shaped supporting plate III 5 plays a role in supporting the rotating rod I6, a screw 7 is arranged at the top of the L-shaped supporting plate III 5 in a rotating mode, a supporting block 9 is arranged at the top of the screw 7 in a penetrating mode on the supporting frame 1 and the screw 7 in a threaded fit mode, one end of the supporting block 9 is fixed with the supporting plate IV 10, a driving assembly 8 is arranged between the screw 7 and the rotating rod I6, the supporting plate IV 10 is driven to move through the supporting block 9 when needed, the height of the heating plate 11 is adjusted, and when the heating plate 11 is adjusted to the most proper height, the driving assembly 8 can be started.

The driving assembly 8 comprises a first bevel gear 20 and a second bevel gear 21, a hand wheel is fixed at one end of a first rotating rod 6, the hand wheel is rotated manually, the hand wheel can drive the first rotating rod 6 to rotate, the first bevel gear 20 is fixed on the first rotating rod 6, the first rotating rod 6 can drive the first bevel gear 20 to rotate, one end of a screw 7 penetrates through a third L-shaped supporting plate 5 and is fixed with the second bevel gear 21, the first bevel gear 20 is in gear engagement with the second bevel gear 21, the first bevel gear 20 can drive the second bevel gear 21 to rotate, the screw 7 is driven to rotate through the second bevel gear 21, the screw 7 can drive a supporting block 9 in threaded fit with the screw to slide on the screw 7, the supporting block 9 can drive a fourth supporting plate 10 to slide between the first two supporting plates 3 in the sliding process, the heating plate 11 is adjusted to a proper height by the fourth supporting plate 10, the thermoregulation electric furnace 2 is started, the heating plate 11 is heated and melted by the thermoregulation electric furnace 2, so that the wax mold can be conveniently installed on a wax mold module, and the wax mold is installed on the wax mold module, when the temperature difference between the heating plate 11 and the thermoregulation electric furnace is achieved by adjusting the temperature of the heating plate 11 only by adjusting the height of the heating plate 11.

One end of supporting shoe 9 is fixed with four 10 of backup pad, the top both sides of hot plate 11 all are equipped with guiding gutter 12, still be equipped with on the support frame 1 and connect wax box 13, the export of guiding gutter 12 is located and connects directly over the open-ended of wax box 13, thereby utilize guiding gutter 12 and connect the cooperation between the wax box 13 to make the wax that is melted on hot plate 11 can utilize the slope of hot plate 11 to flow downwards, until flowing to connect the wax box 13 the inside and be collected and can reuse, still be provided with on hot plate 11 and be used for the clean subassembly 14 that solidifies wax on hot plate 11, because hot plate 11 heats as the center, so the in-process that this dissolved wax flows on hot plate 11, part wax can condense on hot plate 11, can't flow in connecing wax box 13, still can cause the inconvenience to the clean of hot plate 11 after long-time, this heating plate 11 has heated a certain quantity of wax matrix alright utilize clean subassembly 14 to clean hot plate 11, prevent that wax from staying the top.

Clean subassembly 14 includes scraping strip 15 and two scraping block 16, two scrape the slip setting of block 16 in guiding gutter 12, scrape strip 15 and fix and scrape the 16 tops of block at two, the bottom of scraping strip 15 and the contact of hot plate 11 top, the back of scraping strip 15 articulates there is connecting rod one 17, connecting rod one 17 keeps away from the one end of scraping strip 15 and articulates there is connecting rod two 18, wide groove 19 has been seted up on the lateral wall of hot plate 11, the one end joint of connecting rod two 18 is in wide groove 19, usable connecting rod two 18 joints are in wide groove 19 when need not to clean hot plate 11, utilize connecting rod two 18 pulling connecting rod one 17 and scraper blade to prevent it from carrying out the displacement on hot plate 11, when needs wash, can take off connecting rod two 18 from wide groove 19 earlier, utilize manual promotion connecting rod one 17, connecting rod one 17 can promote to scrape strip 15 and slide on hot plate 11, it can drive two scraping block 16 and slide in guiding gutter 12 to scrape strip 15, thereby realize the cleanness on the hot plate 11.

The side walls of the two first supporting plates 3 are further provided with a first sliding groove 28, one end of the first sliding groove 28 penetrates through the top of the first supporting plate 3, a shielding plate 29 is arranged between the two first sliding grooves 28 in a sliding mode, and therefore the shielding plate 29 can protect one side, close to the temperature-adjustable electric furnace 2, of an operator, and damage caused when the operator makes misoperation contact with the temperature-adjustable electric furnace 2 is prevented.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heating device of a wax module tree structure comprises a support frame (1) and temperature-adjustable electric furnaces (2) arranged on the support frame (1), and is characterized in that first support plates (3) are symmetrically fixed on two sides of the top of the support frame (1), the temperature-adjustable electric furnaces (2) are arranged between the first support plates (3), second support plates (4) are fixed on the side wall of the bottom of the support frame (1), L-shaped third support plates (5) are symmetrically fixed on the second support plates (4), a first rotating rod (6) is rotatably arranged between the two L-shaped third support plates (5), a screw rod (7) is rotatably arranged on the top of the L-shaped third support plates (5), a driving assembly (8) is arranged between the screw rod (7) and the first rotating rod (6), the top of the screw rod (7) penetrates through the support frame (1), a support block (9) is in threaded fit with the screw rod (7), a fourth support plate (10) is slidably arranged between the first support plates (3), one end of the support block (9) is fixed with the fourth support plate (10), the top of the four support plates (10) is provided with a flow guide groove (11), the wax box (11) is arranged above the wax box (13), and an opening is arranged on the two sides of the support plate (13), the heating plate (11) is also provided with a cleaning component (14) for cleaning and solidifying the wax on the heating plate (11).

2. A heating device for a wax pattern tree structure according to claim 1, wherein the cleaning component (14) comprises a scraping strip (15) and two scraping blocks (16), the two scraping blocks (16) are slidably arranged in the flow guide groove (12), the scraping strip (15) is fixed on the tops of the two scraping blocks (16), the bottom of the scraping strip (15) is in contact with the top of the heating plate (11), the back of the scraping strip (15) is hinged with a first connecting rod (17), one end of the first connecting rod (17) far away from the scraping strip (15) is hinged with a second connecting rod (18), a wide groove (19) is formed in the side wall of the heating plate (11), and one end of the second connecting rod (18) is clamped in the wide groove (19).

3. A heating device for a wax pattern tree structure according to claim 1, wherein the driving assembly (8) comprises a first bevel gear (20) and a second bevel gear (21), a hand wheel is fixed at one end of the first rotating rod (6), the first bevel gear (20) is fixed on the first rotating rod (6), one end of the screw rod (7) penetrates through the third L-shaped supporting plate (5) and is fixed with the second bevel gear (21), and the first bevel gear (20) and the second bevel gear (21) are in gear engagement.

4. The heating device for the wax pattern tree structure according to claim 1, wherein the top of the two support plates (10) is symmetrically provided with a second sliding groove (22), the two second sliding grooves (22) are internally provided with an inverted U-shaped support (23) in a sliding manner, the top of the inverted U-shaped support (23) is hinged and matched with the heating plate (11), the end surface of the support plate (10) is provided with a through groove (24), the side wall of the through groove (24) is provided with a positioning hole (25) communicated with the second sliding groove (22), the positioning hole (25) is internally provided with a fixing bolt (26) in a threaded manner, the fixing bolt (26) is fixed with a rubber block (27), and the rubber block (27) is in contact with the inverted U-shaped support (23).

5. A heating device for a wax pattern tree structure according to claim 1, wherein the side walls of the first supporting plates (3) are further provided with first sliding grooves (28), one end of each first sliding groove (28) penetrates the top of the first supporting plate (3), and a shielding plate (29) is slidably arranged between the first sliding grooves (28).