Integral melting cup of die casting machine

Abstract

The utility model provides an integral melting cup of a die-casting machine, which relates to the technical field of melting cups of die-casting machines and comprises a driving mechanism, a melting cup component is clamped on the driving mechanism, a flow guide component is arranged above a sprue gate of the melting cup component, the driving mechanism comprises a bearing platform, a motor is fixedly arranged in an inner cavity of the bearing platform, and a rotating end of the motor is fixedly connected with a driving gear. A driven gear is further rotationally arranged in the inner cavity of the bearing platform, and the driving gear is connected with the driven gear in an engaged mode. When the motor in the bearing platform works, the driving gear at the front end of the motor rotates to drive the driven gear to rotate, so that the second melting cup located between the first melting cup and the third melting cup rotates, and the flow guide assembly placed at the sprue gate of the first melting cup guides molten aluminum to the inner wall surface of the second melting cup when the molten aluminum enters; the second melting cup is rotated so that the inner wall surface can be in uniform contact with molten aluminum, the molten aluminum is prevented from scouring the fixed inner wall surface for a long time, erosive wear is relieved, and the service life of the melting cup is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of a die-casting machine melting cup, and more specifically, particularly relates to an integral melting cup of a die-casting machine. Background Art

[0002] Die casting machine is a series of industrial casting machines that inject molten metal into the mold under pressure, cool it and form it, and then open the mold to obtain solid metal castings. It was originally used for die casting type. With the progress of science and technology and industrial production, especially with the development of automobile, motorcycle and household appliances industries, die casting technology has achieved extremely rapid development in various aspects.

[0003] During use, the existing die-casting machine cup is used to pour molten aluminum or other metal solutions into the inner cavity of the cup through the pouring port on the top for die-casting. Due to the long-term erosion of the inner wall surface below the pouring port of the cup by the molten aluminum, the inner wall surface below is corroded by high temperature, thus forming pits. As a result, the cup needs to be repaired by laser cladding before it can continue to be used.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an integral melting cup of a die-casting machine is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an integral melting cup of a die-casting machine to solve the above problems.

[0006] The purpose and function of the integral melting cup of a die-casting machine of the utility model are achieved by the following specific technical means:

[0007] An integral melting cup of a die-casting machine comprises a driving mechanism, a melting cup assembly is clamped on the driving mechanism, and a flow guide assembly is provided above a pouring port of the melting cup assembly;

[0008] The driving mechanism comprises a support platform, a motor is fixedly arranged in the inner cavity of the support platform, a driving gear is fixedly connected to the rotating end of the motor, a driven gear is also rotatably arranged in the inner cavity of the support platform, and the driving gear is meshed and connected with the driven gear;

[0009] The melting cup assembly includes a second melting cup, a first melting cup and a third melting cup. Both ends of the second melting cup are fixed with T-shaped rotating rings. The first melting cup and the third melting cup are provided with T-shaped rotation limit grooves at one end close to the T-shaped rotating ring for matching their rotation. A circle of grooves is provided in the middle of the outer surface of the second melting cup, and a gear ring is fixed in the groove.

[0010] Furthermore, the upper end of the driven gear passes through the upper surface of the support and is meshedly connected with the gear ring.

[0011] Furthermore, two first limit blocks are symmetrically fixedly provided on both sides of the support platform.

[0012] Furthermore, second limit blocks are fixedly provided on the outer wall surfaces on both sides of one end of the first melting cup and the third melting cup that are away from each other, and the second limit blocks are used in conjunction with the first limit blocks.

[0013] Furthermore, the guide assembly includes a T-shaped support rod, and a guide groove matching the first melting cup pouring port is fixedly provided in the middle of the lower end of the T-shaped support rod.

[0014] Furthermore, the bottom surface of the guide groove is inclined.

[0015] Furthermore, two support rods for clamping the T-shaped support rod are symmetrically fixedly provided on the upper surface of the support platform close to one end of the T-shaped support rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. When the motor in the support platform of the utility model works, the driving gear at its front end rotates to drive the driven gear to rotate, thereby rotating the second melting cup located between the first melting cup and the third melting cup. When the molten aluminum enters, the guide component placed at the pouring port of the first melting cup guides the molten aluminum to the inner wall surface of the second melting cup, and rotates the second melting cup so that its inner wall surface can evenly contact with the molten aluminum, thereby preventing the molten aluminum from scouring the fixed inner wall surface for a long time, reducing the wear of the buffer brush, and extending the service life of the melting cup.

[0018] 2. Compared with the existing die-casting machine melting cup, the utility model has a lower repair frequency and a longer service life, which relatively reduces the cost of replacement and repair, and is more worthy of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the upper structure of the driving mechanism of the utility model.

[0021] Figure 3 It is a sectional view of the driving mechanism of the utility model.

[0022] Figure 4 It is a schematic diagram of the expansion of the melting cup assembly of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Driving mechanism; 2. Melting cup assembly; 3. Guide assembly; 101. Support platform; 102. First limit block; 103. Motor; 104. Driving gear; 105. Driven gear; 201. First melting cup; 202. Second melting cup; 203. Third melting cup; 204. Gear ring; 205. Second limit block; 206. T-shaped rotating ring; 301. T-shaped support rod; 302. Guide groove; 303. Support rod. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 4 As shown: an integral melting cup of a die-casting machine, comprising a driving mechanism 1, a melting cup assembly 2 is clamped on the driving mechanism 1, and a guide assembly 3 is provided above the pouring port of the melting cup assembly 2;

[0030] The driving mechanism 1 includes a support 101, a motor 103 is fixedly arranged in the inner cavity of the support 101, a driving gear 104 is fixedly connected to the rotating end of the motor 103, a driven gear 105 is also rotatably arranged in the inner cavity of the support 101, and the driving gear 104 is meshed and connected with the driven gear 105;

[0031] The melting cup assembly 2 includes a second melting cup 202, a first melting cup 201 and a third melting cup 203. Both ends of the second melting cup 202 are fixed with T-shaped rotating rings 206. The first melting cup 201 and the third melting cup 203 are provided with T-shaped rotation limit grooves at one end close to the T-shaped rotating ring 206 for matching their rotation. A circle of grooves is provided in the middle of the outer surface of the second melting cup 202, and a gear ring 204 is fixed in the groove.

[0032] When the motor 103 in the support 101 is working, the driving gear 104 at the front end thereof rotates to drive the driven gear 105 to rotate, thereby rotating the second melting cup 202 located between the first melting cup 201 and the third melting cup 203. When the aluminum liquid enters, the guide component 3 placed at the pouring port of the first melting cup 201 guides the aluminum liquid to the inner wall surface of the second melting cup 202, and rotates the second melting cup 202 so that its inner wall surface can be evenly contacted with the aluminum liquid, thereby preventing the aluminum liquid from scouring the fixed inner wall surface for a long time.

[0033] As attached Figure 2 and attached Figure 3 As shown, in some embodiments, the upper end of the driven gear 105 passes through the upper surface of the support platform 101 and is meshed with the gear ring 204 , and the second melting cup 202 is driven to rotate by the rotation of the driven gear 105 .

[0034] As attached Figure 1 To Attachment Figure 3 As shown, in some embodiments, two first limiting blocks 102 are symmetrically fixed on both sides of the support platform 101 for use in cooperating with the melting cup assembly 2 for limiting the position.

[0035] As attached Figure 1 To Attachment Figure 4 As shown, in some embodiments, second limit blocks 205 are fixedly provided on the outer wall surfaces on both sides of one end of the first melting cup 201 and the third melting cup 203 that are away from each other. The second limit block 205 is used in conjunction with the first limit block 102. The second limit block 205 on the first melting cup 201 and the third melting cup 203 contacts the first limit block 102, thereby preventing the second melting cup 202 from driving the third melting cup 203 and the first melting cup 201 to rotate during the rotation process. The second limit block 205 serves to limit the rotation of the first melting cup 201 and the third melting cup 203.

[0036] As attached Figure 2 As shown, in some embodiments, the guide assembly 3 includes a T-shaped support rod 301, and a guide groove 302 matching the pouring port of the first melting cup 201 is fixedly provided in the middle of the lower end of the T-shaped support rod 301. The guide groove 302 is used to guide the flow of molten aluminum, and the T-shaped support rod 301 is used to cooperate with the guide groove 302 to enter the inner cavity of the first melting cup 201 and be fixedly placed.

[0037] As attached Figure 2As shown, in some embodiments, the bottom surface of the guide groove 302 is inclined. The purpose of the inclined guide groove 302 is that when the molten aluminum enters the inner cavity of the first melting cup 201 through the pouring port of the first melting cup 201, the molten aluminum enters the inclined guide groove 302 and flows along its inclined surface to the inner wall surface of the second melting cup 202. The rotating second melting cup 202 makes its inner wall surface evenly contact with the molten aluminum, thereby preventing the molten aluminum from scouring the same position of the inner wall surface for a long time, reducing the wear of the buffer brush, and extending the service life of the melting cup.

[0038] As attached Figure 1 and attached Figure 2 As shown, in some embodiments, two support rods 303 for clamping the T-shaped support rod 301 are symmetrically fixed on the upper surface of the base 101 near one end of the T-shaped support rod 301. The support rod 303 is used to limit the movement of the T-shaped support rod 301 during the pouring process, and also facilitates the rapid removal of the T-shaped support rod 301 to avoid affecting the die-casting work.

[0039] The specific usage and function of this embodiment are as follows: before pouring molten aluminum, place the guide groove 302 into the inner cavity of the first melting cup 201, so that the T-shaped support rod 301 at its upper end is mounted on the upper end of the T-shaped support rod 301, thereby limiting the movement of the guide groove 302. At this time, turn on the motor 103 in the base 101, so that the driving gear 104 at the rotating end of the motor 103 drives the driven gear 105 meshing with the ring gear 204 to rotate, thereby driving the second melting cup 202 to rotate. After the preparation work is completed, start pouring molten aluminum through the pouring port of the first melting cup 201. The molten aluminum enters the inclined guide groove 302 and flows along its inclined surface to the inner wall surface of the second melting cup 202. The rotating second melting cup 202 makes its inner wall surface evenly contact with the molten aluminum, thereby preventing the molten aluminum from scouring the same position of the inner wall surface for a long time, reducing the wear of the buffer brush and extending the service life of the melting cup.

[0040] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An integral melting cup of a die casting machine, Features: It comprises a driving mechanism (1), a melting cup assembly (2) is clamped on the driving mechanism (1), and a flow guide assembly (3) is provided above the pouring port of the melting cup assembly (2); The driving mechanism (1) comprises a support platform (101), a motor (103) is fixedly arranged in the inner cavity of the support platform (101), a driving gear (104) is fixedly connected to the rotating end of the motor (103), a driven gear (105) is also rotatably arranged in the inner cavity of the support platform (101), and the driving gear (104) is meshingly connected with the driven gear (105); The melting cup assembly (2) comprises a second melting cup (202), a first melting cup (201) and a third melting cup (203), wherein both ends of the second melting cup (202) are fixedly provided with a T-shaped rotating ring (206), and the ends of the first melting cup (201) and the third melting cup (203) close to the T-shaped rotating ring (206) are provided with a T-shaped rotating limit groove for matching their rotation, and a circle of groove is provided in the middle of the outer surface of the second melting cup (202), and a gear ring (204) is fixedly provided in the groove.

2. An integral melting cup of a die casting machine as claimed in claim 1, Features: The upper end of the driven gear (105) passes through the upper surface of the support platform (101) and is meshedly connected with the gear ring (204).

3. An integral melting cup of a die casting machine as claimed in claim 2, Features: Two first limit blocks (102) are symmetrically fixedly disposed on both sides of the support platform (101).

4. An integral melting cup of a die casting machine as claimed in claim 3, Features: Second limit blocks (205) are fixedly provided on the outer wall surfaces on both sides of the ends of the first melting cup (201) and the third melting cup (203) that are away from each other, and the second limit blocks (205) are used in conjunction with the first limit blocks (102).

5. An integral melting cup of a die casting machine as claimed in claim 4, Features: The guide assembly (3) comprises a T-shaped support rod (301), and a guide groove (302) matching the pouring port of the first melting cup (201) is fixedly provided at the middle part of the lower end of the T-shaped support rod (301).

6. An integral melting cup of a die casting machine as claimed in claim 5, Features: The bottom surface of the guide groove (302) is arranged to be inclined.

7. An integral melting cup of a die casting machine as claimed in claim 6, Features: Two support rods (303) for clamping the T-shaped support rod (301) are symmetrically fixedly disposed on the upper surface of the support platform (101) close to one end of the T-shaped support rod (301).

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