Novel inner sleeve type melting cup

Abstract

The utility model discloses a novel inner sleeve type melting cup which comprises an outer cup, a groove and a clamping groove are formed in the outer cup, a protruding block is fixed to the groove, an inner cup is connected in the groove in a sliding mode, the outer wall of the inner cup is connected with the protruding block in a sliding mode, a clamping block is fixed to the inner cup, the clamping block is clamped with the clamping groove, a round rod is fixed to the bottom of the inner cup, and the round rod is fixed to the bottom of the inner cup. A through hole in sliding connection with the round rod is formed in the groove, and a limiting piece for fixing the round rod is arranged on the outer cup. According to the utility model, the inner sleeve type design is adopted, and the inner cup is sleeved in the groove of the outer cup, so that once the inner cup is corroded and cannot be used continuously, the inner cup can be replaced by a new inner cup without replacing the whole melting cup, the operation is more convenient, and tedious replacement steps are omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of melting cups, in particular to a novel inner sleeve type melting cup. Background Art

[0002] During the production process of the die-casting process, the molten metal is flushed from the feeding port to the inside of the melting cup, causing pitting corrosion and severe wear inside the melting cup, thereby affecting the die-casting effect of the die-casting machine. Therefore, the melting cup needs to be repaired and maintained frequently.

[0003] However, the current melting cup is an integrated structure, which makes it inconvenient to repair and maintain the feed port and the interior of the melting cup. Therefore, the traditional melting cup can be improved to avoid the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide a new type of inner sleeve melting cup.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel inner sleeve melting cup comprises an outer cup, wherein the outer cup is provided with a groove and a clamping slot, and a protrusion is fixed in the groove, an inner cup is slidably connected in the groove, and the outer wall of the inner cup is slidably connected to the protrusion, a clamping block is fixed on the inner cup, and the clamping block is engaged with the clamping slot, a round rod is fixed on the bottom of the inner cup, a through hole slidably connected to the round rod is provided in the groove, and a limiting piece for fixing the round rod is provided on the outer cup.

[0007] Preferably, the limiting member includes a round hole on a round rod, a bottom block protruding from the bottom of the outer cup, and an arc groove on the bottom block, the arc grooves are respectively fitted with arc rod one and arc rod two, and a fixing rod is fixed on arc rod one, and a round sleeve is rotatably connected to arc rod two, and the fixing rod and the round sleeve are connected by threads.

[0008] Preferably, a high temperature resistant ball is provided on the portion of the protrusion that contacts the outer wall of the inner cup.

[0009] Preferably, after the inner cup is fitted with the groove, the round rod passes through the through hole, and at this time the bottom of the round rod is flush with the bottom of the bottom block.

[0010] Preferably, a high temperature resistant gasket is provided on the portion where the bottom of the card block abuts against the bottom wall of the card slot.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] 1. The present application adopts an inner sleeve design so that the inner cup is sleeved in the groove of the outer cup. Therefore, once the inner cup is corroded and cannot be put into use, a new inner cup can be replaced without replacing the entire melting cup. This is more convenient and eliminates the cumbersome replacement steps.

[0013] 2. In the present application, arc rod 1 is extended into the arc groove, and the fixing rod passes through the round hole, and the round sleeve on arc rod 2 is connected to the fixing rod through a thread. When the round sleeve rotates, arc rod 2 gradually moves into the arc groove until arc rod 2 also fits with the arc groove. At this time, the inner cup and the outer cup are fixed as one and cannot be separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the overall structure of the melting cup provided according to an embodiment of the utility model is shown;

[0015] Figure 2 A schematic diagram of the structure of the outer cup portion provided according to an embodiment of the utility model is shown;

[0016] Figure 3 A schematic diagram of the bottom structure of the melting cup provided according to an embodiment of the utility model is shown;

[0017] Figure 4 A schematic diagram of the structure of separating the outer cup and the inner cup provided according to an embodiment of the utility model is shown;

[0018] Legend:

[0019] 1. Outer cup; 2. Groove; 3. Bump; 4. Slot; 5. Inner cup; 6. Block; 7. Bottom block; 8. Through hole; 9. Arc groove; 10. Round rod; 11. Round hole; 12. Arc rod one; 13. Fixed rod; 14. Arc rod two; 15. Round sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] The utility model provides a technical solution, please refer to Figure 1-4 :

[0023] A novel inner sleeve melting cup comprises an outer cup 1, the outer cup 1 is provided with a groove 2 and a clamping groove 4, and a protrusion 3 is fixed to the groove 2, an inner cup 5 is slidably connected in the groove 2, and the outer wall of the inner cup 5 is slidably connected to the protrusion 3, a high temperature resistant ball is provided on the part where the protrusion 3 contacts the outer wall of the inner cup 5, and under the action of the ball, the friction between the protrusion 3 and the outer wall of the inner cup 5 can be reduced, a clamping block 6 is fixed on the inner cup 5, and the clamping block 6 is clamped with the clamping groove 4, and a high temperature resistant gasket is provided on the part where the bottom of the clamping block 6 abuts against the inner bottom wall of the clamping groove 4, and under the action of the gasket, it can prevent the clamping block 6 from being too tightly connected to the clamping groove 4 at high temperature, thereby affecting the subsequent separation of the inner cup 5 and the outer cup 1, a round rod 10 is fixed to the bottom of the inner cup 5, a through hole 8 slidably connected to the round rod 10 is provided in the groove 2, and a limiting member for fixing the round rod 10 is provided on the outer cup 1.

[0024] Embodiment 2:

[0025] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the limiting member includes a round rod 10 with a round hole 11, a bottom block 7 protruding from the bottom of the outer cup 1, and an arc groove 9 formed on the bottom block 7, the arc groove 9 is respectively fitted with the arc rod 1 12 and the arc rod 2 14, and a fixing rod 13 is fixed on the arc rod 12, and a round sleeve 15 is rotatably connected to the arc rod 2 14, and the fixing rod 13 and the round sleeve 15 are connected by threads. After the inner cup 5 fits with the groove 2, the round rod 10 passes through the through hole 8, and at this time, the bottom of the round rod 10 is flush with the bottom of the bottom block 7. With the cooperation of the fixing rod 13 and the round sleeve 15 on the arc rod 1 12 and the arc rod 2 14, the round rod 10 can be fixed, resulting in the fixing of the inner cup 5 and the outer cup 1.

[0026] In summary, when the inner cup 5 needs to be replaced with a new one provided in this embodiment, the circular sleeve 15 is rotated until the circular sleeve 15 is separated from the fixing rod 13. The arc rod 1 12 and the arc rod 2 14 are pulled out of the arc groove 9, and the fixing rod 13 is separated from the circular hole 11, and the inner cup 5 can be taken out from the outer cup 1 at this time. The new inner cup 5 is placed in the groove 2, and the block 6 on the inner cup 5 is engaged with the groove 4 in the groove 2, and the circular rod 10 passes through the through hole 8 at this time. The arc rod 1 12 is extended into the arc groove 9, and the fixing rod 13 is extended through the circular hole 11, and the circular sleeve 15 on the arc rod 2 14 is connected to the fixing rod 13 by threading. As the circular sleeve 15 rotates, the arc rod 2 14 gradually moves to extend into the arc groove 9. Until the arc rod 2 14 is also fitted with the arc groove 9, the replacement of the inner cup 5 is completed.

[0027] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel inner sleeve melting cup, comprising an outer cup (1), characterized in that: The outer cup (1) is provided with a groove (2) and a clamping groove (4), and a protrusion (3) is fixed to the groove (2), an inner cup (5) is slidably connected in the groove (2), and the outer wall of the inner cup (5) is slidably connected to the protrusion (3), a clamping block (6) is fixed to the inner cup (5), and the clamping block (6) is clamped with the clamping groove (4), a round rod (10) is fixed to the bottom of the inner cup (5), a through hole (8) slidably connected to the round rod (10) is provided in the groove (2), and a limiting member for fixing the round rod (10) is provided on the outer cup (1).

2. A novel inner sleeve melting cup according to claim 1, characterized in that: The limiting member comprises a round rod (10) on which a round hole (11) is opened, a bottom block (7) protruding from the bottom of the outer cup (1), and an arc groove (9) opened on the bottom block (7), the arc groove (9) respectively fits with the arc rod 1 (12) and the arc rod 2 (14), and a fixing rod (13) is fixed on the arc rod 1 (12), and a round sleeve (15) is rotatably connected to the arc rod 2 (14), and the fixing rod (13) and the round sleeve (15) are connected by threads.

3. A novel inner sleeve melting cup according to claim 1, characterized in that: A high temperature resistant ball is provided on the portion of the protrusion (3) that contacts the outer wall of the inner cup (5).

4. A novel inner sleeve melting cup according to claim 2, characterized in that: After the inner cup (5) is fitted with the groove (2), the round rod (10) passes through the through hole (8), and at this time, the bottom of the round rod (10) is flush with the bottom of the bottom block (7).

5. A novel inner sleeve melting cup according to claim 1, characterized in that: A high temperature resistant gasket is provided on the portion of the bottom of the clamping block (6) that abuts against the inner bottom wall of the clamping slot (4).

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