Clamping device for aluminum alloy casting

Abstract

The utility model relates to the technical field of aluminum alloy casting, and discloses a clamping device for aluminum alloy casting, which is characterized in that a protection mechanism is arranged between a base and a long plate, and a mounting mechanism is arranged on the protection mechanism; the protection mechanism comprises a stabilizing assembly and a moving assembly, the stabilizing assembly comprises a supporting column, springs are fixedly connected to the bottom of a top block, fixing seats are fixedly connected to the bottoms of the springs, inclined plates are fixedly connected to the bottoms of the fixing seats, and square blocks are fixedly connected to the bottoms of the inclined plates. According to the clamping device for aluminum alloy casting, through the protection mechanism, when the movable seat moves, a long plate can be driven to move, a mold can be conveniently clamped and fixed through a clamping ring, casting liquid can be conveniently poured into the mold manufactured in advance in the later period, a square block is inserted into a square groove, and the clamping device can be conveniently clamped and fixed through the triangular stabilization principle; through the arrangement of the supporting columns, when the clamping rings clamp and support the mold, the supporting columns can also be used for supporting and reinforcing, and the situation that the supporting columns are fractured at will under the condition that the supporting columns are subjected to gravity is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy casting, in particular to a clamping device for aluminum alloy casting. Background Technique

[0002] Aluminum alloy casting is a process of pouring molten aluminum alloy into a pre-made mold and forming the required shaped parts after cooling and solidification. Cast aluminum alloys can be divided into four series according to the main added elements, namely aluminum-silicon series, aluminum-copper series, aluminum-magnesium series and aluminum-zinc series. Alloys in these series have different properties and application fields.

[0003] According to a clamping device for aluminum alloy casting with the publication number CN212734114U, it includes a cross beam, columns are assembled at both left and right ends of the cross beam, a sliding groove is opened on the lower wall surface of the cross beam, a moving structure is assembled at the lower end of the cross beam, a cylinder is assembled at the lower end of the moving structure, and the cylinder is connected to an air pump.

[0004] Regarding the above description content, the applicant believes that the following problems exist:

[0005] During the use process, the device directly clamps the aluminum alloy finished product. However, when casting aluminum alloy, molten aluminum alloy is poured into a pre-made mold. At this time, it is necessary to clamp and support the mold to keep it fixed, and it is necessary to avoid the situation that the clamping and supporting components break. Content of the Utility Model

[0006] The purpose of the utility model is to provide a clamping device for aluminum alloy casting to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A clamping device for aluminum alloy casting, including a base, a long plate and a clamping ring. The long plate is arranged on the top of the base, a protection mechanism is arranged between the base and the long plate, and an installation mechanism is arranged on the protection mechanism;

[0008] The protection mechanism includes a stabilizing component and a moving component, and the moving component is arranged at the bottom of the stabilizing component;

[0009] The stabilizing component includes a support column, which is fixedly connected to the center of the top of the long board. First T-shaped grooves are provided on both the front and rear sides of the support column. Top blocks are fixedly connected to the upper ends of both the front and rear sides of the support column. Springs are fixedly connected to the bottoms of the top blocks, and a fixed seat is fixedly connected to the bottoms of the springs. A first T-shaped block is fixedly connected to the side of the fixed seat close to the support column. The surface of the first T-shaped block is slidably connected to the inside of the first T-shaped groove. An inclined plate is fixedly connected to the bottom of the fixed seat, and a square block is fixedly connected to the bottom of the inclined plate. Square grooves are provided at both the front and rear ends of the top of the long board. Second bolts are threadedly connected to both the square block and the inside of the long board.

[0010] Preferably, the square grooves are provided on both the front and rear sides of the support column. The top of the square groove is open. The surface of the square block is inserted into the inside of the square groove. When the square block is inserted into the square groove, the principle of triangular stability can be utilized, and the support column will not break randomly.

[0011] Preferably, the stabilizing component includes a rectangular groove, which is provided on the top of the base. The top of the rectangular groove is open. A motor is fixedly connected to the left side of the base, and a bidirectional threaded rod is fixedly connected to the right side of the motor. Moving seats are threadedly connected to both the left and right sides of the surface of the bidirectional threaded rod. The tops of the moving seats are fixedly connected to the bottom of the long board. Second T-shaped grooves are provided on both the front and rear sides of the base. Installation blocks are fixedly connected to both the front and rear ends of the bottom of the long board. Second T-shaped blocks are fixedly connected to the inside of the installation blocks.

[0012] Preferably, the number of the second T-shaped blocks is four and they are grouped in pairs. The surface of the second T-shaped block is slidably connected to the inside of the second T-shaped groove. The sliding of the second T-shaped block in the second T-shaped groove can make the movement of the moving seat more stable.

[0013] Preferably, the surface of the top block is rotatably connected to the inside of the rectangular groove. There are two same-specification thread lines on both the left and right sides of the surface of the top block and the directions of the thread lines are opposite.

[0014] Preferably, the installation mechanism includes a slot, which is provided inside the support column. The inside of the slot is open. A connecting plate is fixedly connected to the side of the clamping ring close to the support column. An inserting block is fixedly connected to the other side of the connecting plate. The surface of the inserting block is inserted into the inside of the slot. A long groove is provided at the top of the inserting block. The top of the long groove is open. A long seat is inserted into the inside of the long groove. A connecting seat is fixedly connected to the top of the long seat. The connecting seat is provided on the top of the support column. First bolts are threadedly connected to both the connecting seat and the inside of the support column.

[0015] Preferably, a through groove is provided at the top of the support column, and the long seat is inserted through the through groove provided at the top of the support column.

[0016] Compared with the prior art, the utility model provides a clamping device for aluminum alloy casting, which has the following beneficial effects:

[0017] 1. For the clamping device for aluminum alloy casting, through the protection mechanism, the two moving seats can move towards the opposite side on the surface of the bidirectional threaded rod. When the moving seats move, they can drive the long plate to move until the two clamping rings come into contact, which is convenient for the clamping rings to clamp and fix the mold. It is convenient to pour the casting liquid into the pre-made mold later. The spring drives the fixed seat to move, and at the same time, the fixed seat drives the inclined plate to move, and the inclined plate drives the square block to be inserted into the square groove. The triangular stability principle can be used to make the support column also support and reinforce when the clamping ring clamps and supports the mold, avoiding the situation that the support column breaks randomly under the action of gravity.

[0018] 2. For the clamping device for aluminum alloy casting, through the installation mechanism, after the first bolt is removed by threading, pulling the connecting seat drives the long seat to move out of the long groove, and the clamping ring can be directly repaired and replaced, which is convenient and fast. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0020] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;

[0021] Figure 2 It is a structural schematic diagram of the stabilizing component;

[0022] Figure 3 It is a structural schematic diagram of the moving component;

[0023] Figure 4 It is a partial structural split schematic diagram of the installation mechanism.

[0024] In the figure: 1, base; 2, long plate; 3, clamping ring; 4, mounting mechanism; 41, insertion block; 42, connecting plate; 43, long slot; 44, slot; 45, connecting seat; 46, first bolt; 47, long seat; 5, protection mechanism; 51, stabilizing component; 511, second bolt; 512, square groove; 513, first T-shaped groove; 514, fixed seat; 515, first T-shaped block; 516, support column; 517, top block; 518, spring; 519, inclined plate; 5101, square block; 52, moving component; 521, motor; 522, rectangular groove; 523, moving seat; 524, mounting block; 525, second T-shaped groove; 526, second T-shaped block; 527, bidirectional threaded rod. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] The present invention provides the following technical solutions:

[0028] Embodiment 1

[0029] Combined with Figures 1 to 3 , a clamping device for aluminum alloy casting, including a base 1, a long plate 2 and a clamping ring 3. The long plate 2 is arranged on the top of the base 1. A protection mechanism 5 is arranged between the base 1 and the long plate 2, and a mounting mechanism 4 is arranged on the protection mechanism 5;

[0030] The protection mechanism 5 includes a stabilizing component 51 and a moving component 52, and the moving component 52 is arranged at the bottom of the stabilizing component 51;

[0031] The stabilizing component 51 includes a support column 516. The support column 516 is fixedly connected to the center of the top of the long board 2. First T-shaped grooves 513 are provided on both the front and rear sides of the support column 516. Top blocks 517 are fixedly connected to the upper ends of both the front and rear sides of the support column 516. A spring 518 is fixedly connected to the bottom of the top block 517. A fixed seat 514 is fixedly connected to the bottom of the spring 518. A first T-shaped block 515 is fixedly connected to the side of the fixed seat 514 close to the support column 516. The surface of the first T-shaped block 515 is slidably connected to the inside of the first T-shaped groove 513. An inclined plate 519 is fixedly connected to the bottom of the fixed seat 514. A square block 5101 is fixedly connected to the bottom of the inclined plate 519. Square grooves 512 are provided at both the front and rear ends of the top of the long board 2. Second bolts 511 are threadedly connected to both the square block 5101 and the inside of the long board 2. The square grooves 512 are provided on both the front and rear sides of the support column 516. The top of the square groove 512 is open. The surface of the square block 5101 is inserted into the inside of the square groove 512;

[0032] The stabilizing component 51 includes a rectangular groove 522. The rectangular groove 522 is provided on the top of the base 1. The top of the rectangular groove 522 is open. A motor 521 is fixedly connected to the left side of the base 1. A bidirectional threaded rod 527 is fixedly connected to the right side of the motor 521. Moving seats 523 are threadedly connected to both the left and right sides of the surface of the bidirectional threaded rod 527. The top of the moving seat 523 is fixedly connected to the bottom of the long board 2. Second T-shaped grooves 525 are provided on both the front and rear sides of the base 1. Mounting blocks 524 are fixedly connected to both the front and rear ends of the bottom of the long board 2. A second T-shaped block 526 is fixedly connected to the inside of the mounting block 524;

[0033] The number of the second T-shaped blocks 526 is four and they are grouped in pairs. The surface of the second T-shaped block 526 is slidably connected to the inside of the second T-shaped groove 525. The surface of the top block 517 is rotatably connected to the inside of the rectangular groove 522. There are two same-specification threads on both the left and right sides of the surface of the top block 517 and the directions of the threads are opposite.

[0034] Furthermore, the two moving seats 523 can move towards each other on the surface of the bidirectional threaded rod 527. When the moving seats 523 move, they can drive the long board 2 to move until the two clamping rings 3 come into contact, which is convenient for the clamping rings 3 to clamp and fix the mold, and is convenient for pouring the casting liquid into the pre-made mold later. The spring 518 drives the fixed seat 514 to move, and at the same time, the fixed seat 514 drives the inclined plate 519 to move, and the inclined plate 519 drives the square block 5101 to be inserted into the square groove 512. The triangular stability principle can be used to enable the support column 516 to also support and reinforce when the clamping ring 3 clamps and supports the mold, so as to avoid the support column 516 from breaking randomly under the action of gravity.

[0035] Embodiment 2

[0036] Refer to Figures 1 - 4, and on the basis of the first embodiment, it is further obtained that the installation mechanism 4 includes a slot 44. The slot 44 is opened inside the support column 516, and the inner side of the slot 44 is an opening. A connecting plate 42 is fixedly connected to one side of the clamping ring 3 close to the support column 516. On the other side of the connecting plate 42, a plug 41 is fixedly connected. The surface of the plug 41 is inserted into the inside of the slot 44. A long slot 43 is opened at the top of the plug 41, and the top of the long slot 43 is an opening. A long seat 47 is inserted into the long slot 43. A connecting seat 45 is fixedly connected to the top of the long seat 47. The connecting seat 45 is arranged at the top of the support column 516. The connecting seat 45 and the support column 516 are both threadedly connected with a first bolt 46. A through slot is opened at the top of the support column 516, and the long seat 47 is inserted through the through slot opened at the top of the support column 516.

[0037] Further, after the first bolt 46 is removed by threading, pulling the connecting seat 45 drives the long seat 47 to move out of the long slot 43, and the clamping ring 3 can be directly replaced during maintenance, which is convenient and fast.

[0038] During the actual operation process, when this device is used, when casting aluminum alloy, the casting liquid needs to be poured into a pre-made mold and formed after cooling and solidification. At this time, first, when the motor 521 is started, the motor 521 drives the bidirectional threaded rod 527 to rotate, and the two moving seats 523 can move towards the opposite side on the surface of the bidirectional threaded rod 527. When the moving seat 523 moves, it can drive the long plate 2 to move. At the same time, the second T-shaped block 526 can also slide in the second T-shaped groove 525 until the two clamping rings 3 come into contact, so as to facilitate the clamping ring 3 to clamp and fix the mold, which is convenient for later pouring the casting liquid into the pre-made mold;

[0039] Under the rebounding force of the spring 518, the spring 518 drives the fixed seat 514 to move. At the same time, the fixed seat 514 can also drive the inclined plate 519 to move. The inclined plate 519 drives the square block 5101 to be inserted into the square groove 512, and the second bolt 511 threadedly fixes the square block 5101 and the long plate 2. The triangular stability principle can be used to make the support column 516 also support and reinforce when the clamping ring 3 clamps and supports the mold, so as to avoid the situation that the support column 516 breaks randomly under the action of gravity;

[0040] When the first bolt 46 is removed by threading, pulling the connecting seat 45 drives the long seat 47 to move out of the long slot 43, and the clamping ring 3 can be directly replaced during maintenance, which is convenient and fast.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A clamping device for aluminum alloy casting, comprising a base (1), a long plate (2) and a clamping ring (3), characterized in that: The long board (2) is arranged on the top of the base (1), a protection mechanism (5) is arranged between the base (1) and the long board (2), and a mounting mechanism (4) is arranged on the protection mechanism (5); The protection mechanism (5) comprises a stabilizing component (51) and a moving component (52), wherein the moving component (52) is arranged at the bottom of the stabilizing component (51); The stabilizing component (51) comprises a support column (516), wherein the support column (516) is fixedly connected to the top center of the long board (2), and the front and rear sides of the support column (516) are both provided with a first T-shaped slot (513), and the upper ends of the front and rear sides of the support column (516) are both fixedly connected to a top block (517), and the bottom of the top block (517) is fixedly connected to a spring (518), and the bottom of the spring (518) is fixedly connected to a fixed seat (514), and the fixed seat (514) is close to the top block (517). A first T-shaped block (515) is fixedly connected to one side near the support column (516); the surface of the first T-shaped block (515) is slidably connected to the inside of the first T-shaped slot (513); an inclined plate (519) is fixedly connected to the bottom of the fixed seat (514); a square block (5101) is fixedly connected to the bottom of the inclined plate (519); square slots (512) are provided at the front and rear ends of the top of the long plate (2); and second bolts (511) are threadedly connected to the inside of the square block (5101) and the long plate (2).

2. The clamping device for aluminum alloy casting according to claim 1, characterized in that: The square groove (512) is arranged at the front and rear sides of the support column (516), the top of the square groove (512) is arranged to be open, and the surface of the block (5101) and the inside of the square groove (512) are plugged into each other.

3. The clamping device for aluminum alloy casting according to claim 1, characterized in that: The stabilizing component (51) comprises a rectangular groove (522), the rectangular groove (522) is provided at the top of the base (1), the top of the rectangular groove (522) is arranged to be open, a motor (521) is fixedly connected to the left side of the base (1), a bidirectional threaded rod (527) is fixedly connected to the right side of the motor (521), a movable seat (523) is threadedly connected to the left and right surfaces of the bidirectional threaded rod (527), the top of the movable seat (523) is fixedly connected to the bottom of the long board (2), the front and rear sides of the base (1) are provided with second T-shaped grooves (525), the front and rear ends of the bottom of the long board (2) are fixedly connected to mounting blocks (524), and the inner side of the mounting block (524) is fixedly connected to a second T-shaped block (526).

4. The clamping device for aluminum alloy casting according to claim 3, characterized in that: The number of the second T-shaped blocks (526) is four and they form a group of two. The surface of the second T-shaped blocks (526) is slidably connected to the inside of the second T-shaped slot (525).

5. The clamping device for aluminum alloy casting according to claim 3, characterized in that: The surface of the top block (517) is rotatably connected to the inside of the rectangular groove (522), and the left and right surfaces of the top block (517) both have two thread lines of the same specification and in opposite directions.

6. The clamping device for aluminum alloy casting according to claim 1, characterized in that: The mounting mechanism (4) comprises a slot (44), wherein the slot (44) is arranged on the inner side of the support column (516), and the inner side of the slot (44) is arranged to be an opening. A connecting plate (42) is fixedly connected to one side of the clamping ring (3) close to the support column (516), and an insert block (41) is fixedly connected to the other side of the connecting plate (42). The surface of the insert block (41) is plugged into the inside of the slot (44). A long slot (43) is arranged on the top of the insert block (41), and the top of the long slot (43) is arranged to be an opening. A long seat (47) is inserted into the inside of the long slot (43), and a connecting seat (45) is fixedly connected to the top of the long seat (47). The connecting seat (45) is arranged on the top of the support column (516), and the first bolt (46) is threadedly connected to the inside of the connecting seat (45) and the support column (516).

7. The clamping device for aluminum alloy casting according to claim 6, characterized in that: A through slot is provided at the top of the support column (516), and the long seat (47) is inserted into the through slot provided at the top of the support column (516).

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