Hot melting type wax mould shaping tool

Abstract

The utility model relates to the technical field of wax mould casting, in particular to a hot melting type wax mould shaping tool. The utility model provides a hot melting type wax mould shaping tool which can improve the cleaning efficiency and prevent a blade from scalding an operator. A hot melting type wax pattern shaping tool comprises a main body, a blade, a heating assembly, scraping pieces and a sliding ring, the blade is connected to the main body, the heating assembly is connected between the blade and the main body, the sliding ring is connected to the upper portion of the main body in a sliding mode, a plurality of clamping grooves are formed in the sliding ring, the scraping pieces are connected to the sliding ring, and the scraping pieces are all connected with the blade in a sliding mode. The sliding ring is controlled to drive the scraping piece to move upwards to reset, wax liquid on the blade is cleaned through the scraping piece in the resetting process, the blade is isolated through clamping connection of the barrel cover and the main body during power-off cooling, and the effects of improving the cleaning efficiency and preventing the blade from scalding an operator can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wax mould casting technical field especially relates to a hot melt type wax mould repairing tool. BACKGROUND

[0002] Wax mould repairing is an important step in the process of investment casting (lost wax casting), which is used for fine processing of the initially shaped wax mould to achieve the accurate size and surface quality of the required casting.

[0003] The existing hot melt type wax mould repairing tool usually heats the surface of the wax mould to be repaired by using heat energy, so that the local wax is melted, thereby facilitating the repairing, improving the repairing efficiency, however, the melted wax is easy to adhere to the blade during the heating and repairing process, in order to avoid the wax water adhering to the wax mould during the subsequent repairing operation and ensure the accuracy and surface finish of the repairing, the operator needs to hold the scraper to scrape off or wipe the wax water on the blade with a soft cloth, which is relatively troublesome, and the blade needs to be cooled for a period of time after stopping heating, and the blade is exposed during the cooling process, which is easy to scald the operator.

[0004] Therefore, in view of the above problems, the present application provides a hot melt type wax mould repairing tool which can improve the cleaning efficiency and avoid scalding the operator with the blade. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the shortcomings that the existing device is relatively troublesome when cleaning the wax water on the blade, and the blade is easy to scald the operator, the utility model provides a hot melt type wax mould repairing tool which can improve the cleaning efficiency and avoid scalding the operator with the blade.

[0006] The technical scheme of the utility model is: a hot melt type wax mould repairing tool, which comprises a main body, a blade, a heating assembly, a scraper and a sliding ring, the main body is connected with the blade, the heating assembly is connected between the blade and the main body, the main body is slidingly connected with the sliding ring at the upper part, a plurality of clamping grooves are formed in the sliding ring, a plurality of scrapers are connected to the sliding ring, the scrapers are slidingly connected with the blade, the sliding ring is first pulled downward, the sliding ring moves to drive the scrapers to slide downward, the blade is heated by the heating assembly, then the heated blade is contacted with the wax mould to make the local wax melt for repairing operation, and then the sliding ring is pulled upward to drive the scrapers to scrape off the wax water on the blade.

[0007] Further, the main body is connected with an anti-skid piece at the lower part.

[0008] Further, the main body is connected with a cylinder cover at the top.

[0009] Further, the heating assembly comprises a power storage module, a charging head, a switch, a heating module and a connecting line, the power storage module is connected to the lower part of the main body, the charging head is connected to the bottom of the power storage module, the switch is arranged on the bottom of the main body and electrically connected with the power storage module, the power storage module is connected with a plurality of connecting lines, the heating module is connected between the ends of the connecting lines, the heating module is connected with the blade, the power storage module is used for storing electric energy, the external power supply device is connected with the charging head, the power storage module is charged, the switch is used for controlling the power on and off, the power storage module provides electric energy when the power is on, the connecting line and the heating module are used for heating the blade, and the heating of the blade is stopped when the power is off.

[0010] Further, the state display lamp is further arranged on the bottom of the main body and electrically connected with the power storage module, and the power-on state is displayed through the state display lamp, so that whether the blade is heated or not can be checked.

[0011] Further, the first spring, the limiting piece and the second spring are further arranged, a plurality of first springs are arranged between the sliding ring and the main body, a plurality of limiting pieces are slidingly connected to the main body, the limiting piece is connected with the main body through the second spring, when the sliding ring is pulled downward to the position of the limiting piece, the first spring is compressed under the force, the limiting piece is first extruded by the sliding ring and slides to the side close to each other, the second spring is compressed under the force, and then the limiting piece is clamped with the clamping groove on the sliding ring under the action of the second spring, so that the sliding ring is limited and fixed.

[0012] The utility model discloses the beneficial effects are as follows: 1, the utility model discloses through the control sliding ring drive scraper moves upward and resets, and the wax water on the blade is cleaned through the scraper during the reset process, and the blade is isolated through the clamping of cylinder cover and main part when power off cooling, can reach the effect of improving the cleaning efficiency, and avoiding the blade scalding operator's effect.

[0013] 2, the utility model discloses when the sliding ring moves downward to the position of the limiting piece, the limiting piece is extruded by the sliding ring and slides to the side close to each other, then the limiting piece is clamped with the clamping groove on the sliding ring under the action of the second spring, can reach the effect of limiting and fixing the sliding ring and the scraper. ACCURATE DRAWINGS

[0014] Figure 1 It is the structure schematic drawing of the utility model.

[0015] Figure 2 It is the structure schematic drawing of the utility model.

[0016] Figure 3 It is the three-dimensional structure schematic drawing of the scraper, the sliding ring and the limiting piece of the utility model.

[0017] Figure 4The utility model discloses a scraping piece, sliding ring, first spring and limit piece's three-dimensional structure schematic diagram.

[0018] Figure 5 The utility model discloses the A place three-dimensional structure enlarged view.

[0019] In the drawing, 1 is main body, 2 is antiskid piece, 3 is cylinder cover, 4 is blade, 5 is storage module, 51 is charging head, 52 is switch, 53 is state display lamp, 6 is heating module, 61 is connecting line, 7 is scraping piece, 8 is sliding ring, 9 is first spring, 10 is limit piece, 11 is second spring. Specific implementation

[0020] The above scheme is further described in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiment.

[0021] A hot melt type wax mold trimming tool, as shown in Figures 1-5 includes a main body 1, a blade 4, a heating assembly, a scraping piece 7 and a sliding ring 8, the main body 1 is connected with the blade 4, the blade 4 and the main body 1 are connected with the heating assembly, the main body 1 upper portion is slidably connected with the sliding ring 8, the sliding ring 8 is provided with two clamping grooves, the sliding ring 8 is connected with two scraping pieces 7, the scraping pieces 7 are slidably connected with the blade 4, first pull down the sliding ring 8, the sliding ring 8 moves and drives the scraping piece 7 to slide downward, the blade 4 is heated through the heating assembly, then the heated blade 4 is contacted with the wax mold to make it locally melt to perform trimming operation, then pull up the sliding ring 8 to drive the scraping piece 7 to scrape off the wax water on the blade 4;

[0022] Further includes an antiskid piece 2, the main body 1 lower portion is connected with the antiskid piece 2;

[0023] Further includes a cylinder cover 3, the main body 1 top is clamped with the cylinder cover 3;

[0024] The heating assembly includes a storage module 5, a charging head 51, a switch 52, a heating module 6 and a connecting line 61, the main body 1 inner lower portion is connected with the storage module 5, the storage module 5 bottom is connected with the charging head 51, the main body 1 bottom is provided with the switch 52, the switch 52 is electrically connected with the storage module 5, the storage module 5 is connected with two connecting lines 61, the connecting line 61 terminal end is connected with the heating module 6, the heating module 6 is connected with the blade 4, the storage module 5 is used for storing electric energy, connects the external power supply equipment with the charging head 51, charges the storage module 5, controls the power on-off through the switch 52, provides electric energy through the storage module 5 when power on, heats the blade 4 through the connecting line 61 and the heating module 6, stops heating the blade 4 when power off;

[0025] The state display lamp 53 is electrically connected with the power storage module 5, and the power-on state is displayed through the state display lamp 53, so that whether the blade 4 is heated or not can be checked.

[0026] The first spring 9, the limiting piece 10 and the second spring 11 are further included, two first springs 9 are connected between the sliding ring 8 and the main body 1, two limiting pieces 10 are slidingly connected on the main body 1, and the second spring 11 is connected between each limiting piece 10 and the main body 1; when the sliding ring 8 is pulled down to the position of the limiting piece 10, the first spring 9 is compressed under force, the limiting piece 10 is first extruded by the sliding ring 8 and slides to the side close to each other, and the second spring 11 is compressed under force; then the limiting piece 10 is clamped with the clamping groove on the sliding ring 8 under the action of the second spring 11, so as to limit and fix the sliding ring 8.

[0027] In use, first, the external power supply device is connected with the charging head 51, the power storage module 5 is charged, the power storage module 5 is used for storing electric energy, then the cylinder cover 3 is removed, the sliding ring 8 is pulled down, the sliding ring 8 moves and drives the scraper 7 to slide down, when the sliding ring 8 moves to the position of the limiting piece 10, the first spring 9 is compressed under force, the limiting piece 10 is extruded by the sliding ring 8 and slides to the side close to each other, and the second spring 11 is compressed under force; then the limiting piece 10 is clamped with the clamping groove on the sliding ring 8 under the action of the second spring 11, so as to limit and fix the sliding ring 8, and further limit and fix the scraper 7; at this time, the power supply on-off can be controlled through the switch 52, the power storage module 5 provides electric energy when power is on, the blade 4 is heated through the connecting line 61 and the heating module 6, the heated blade 4 is contacted with the wax mold, and local melting is performed to perform the profiling operation; after the profiling operation is completed, the sliding ring 8 is pulled up, the limiting piece 10 is extruded by the sliding ring 8 and slides to the side close to each other, and the second spring 11 is compressed under force; at this time, the limiting piece 10 no longer limits the sliding ring 8, the sliding ring 8 can be separated from the limiting piece 10, then the sliding ring 8 and the scraper 7 are moved upward and reset under the action of the first spring 9, so that the wax water on the blade 4 is scraped and cleaned through the scraper 7; when power is off, the blade 4 can be stopped heating, and a period of time is needed to cool the blade 4 after the heating is stopped; at this time, the cylinder cover 3 can be clamped with the main body 1, the blade 4 is isolated through the cylinder cover 3, and the blade 4 is prevented from being exposed to the outside during the cooling process to scald the operator.

[0028] Finally, it should be explained that the above examples are only used to illustrate the technical solutions of the present application, but not to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A hot melt wax pattern modification tool characterized by: The utility model relates to a kind of heating blade, including main body (1), blade (4), heating assembly, scraper (7) and sliding ring (8), blade (4) is connected on main body (1), heating assembly is connected between blade (4) and main body (1), sliding ring (8) is slidably connected on the upper portion of main body (1), multiple clamping grooves are opened on sliding ring (8), multiple scraper (7) are connected on sliding ring (8), and scraper (7) are slidably connected with blade (4).

2. A hot melt wax pattern tooling tool according to claim 1 wherein: It also includes anti-skid piece (2), and the lower portion of main body (1) is connected with anti-skid piece (2).

3. A hot melt wax pattern tooling tool according to claim 2, wherein: It also includes cylinder cover (3), and the top of main body (1) is clamped with cylinder cover (3).

4. A hot melt wax pattern tooling tool according to claim 1 wherein: The heating assembly includes power storage module (5), charging head (51), switch (52), heating module (6) and connecting line (61), the lower portion in main body (1) is connected with power storage module (5), the bottom of power storage module (5) is connected with charging head (51), and the bottom of main body (1) is provided with switch (52), and power storage module (5) is electrically connected with switch (52), multiple connecting lines (61) are connected on power storage module (5), heating module (6) is connected between the end of connecting line (61), and heating module (6) is connected with blade (4).

5. A hot melt wax pattern tooling tool according to claim 4, wherein: It also includes state display lamp (53), and the bottom of main body (1) is connected with state display lamp (53), and state display lamp (53) is electrically connected with power storage module (5).

6. A hot melt wax pattern tooling tool according to claim 5, wherein: It also includes first spring (9), limiting piece (10) and second spring (11), multiple first springs (9) are connected between sliding ring (8) and main body (1), multiple limiting pieces (10) are slidably connected on main body (1), and second spring (11) is connected between limiting piece (10) and main body (1).

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