Stable saw cutting device for spray-formed aluminum alloy

Abstract

The utility model provides a stable saw cutting device for spray-formed aluminum alloy, which comprises a working table, an L-shaped support frame arranged on the side wall of the working table, and a cutting knife arranged above the working table; a fixing plate is arranged on one side of the top of the workbench, a connecting plate is arranged on the other side of the top of the workbench, a second electric push rod is arranged on the side, away from the fixing plate, of the connecting plate, and a clamping plate is arranged on a telescopic shaft of the second electric push rod. The pressing assembly comprises a connecting plate arranged on the side, close to the L-shaped supporting frame, of the clamping plate or the fixing plate, a pressing electric push rod is arranged at the top of the connecting plate, and a telescopic shaft of the pressing electric push rod penetrates through the connecting plate and is provided with a pressing plate used for pressing the spray forming aluminum alloy at the cutting position. According to the cutting device, the structure is reasonable, the two cut sides of workpieces of different sizes can be pressed tightly, and the cutting stability is high.

Description

Technical Field

[0001] The utility model relates to spray-formed aluminum alloy, and particularly to a stable sawing device for spray-formed aluminum alloy. Background Art

[0002] At present, spray forming is a process in which high-pressure inert gas atomizes alloy liquid flow into fine droplets, which fly and cool under high-speed air flow and deposit into billets before complete solidification. It has various advantages of rapid solidification technologies such as fine grains, uniform structure, and suppression of macroscopic segregation of the obtained materials. Therefore, sufficient mixing of alloy liquid flow raw materials usually results in higher quality of the final product. A sawing device for spray-formed aluminum alloy is required in the production of spray-formed aluminum alloy.

[0003] In the prior art, when the existing sawing device for spray-formed aluminum alloy is in use, when cutting a spray-formed aluminum alloy workpiece, it cannot press both sides of workpieces with different sizes during cutting, resulting in low stability at the cutting position and affecting the cutting quality. Now there is an urgent need for a stable sawing device for spray-formed aluminum alloy to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a stable sawing device for spray-formed aluminum alloy to solve the problems put forward in the above background art. The structure of the utility model is reasonable, it can press both sides of workpieces with different sizes during cutting, and has high cutting stability.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical solutions: A stable sawing device for spray-formed aluminum alloy, comprising:

[0006] A workbench, an L-shaped support frame is arranged on the side wall of the workbench, a cutting knife is arranged above the workbench, a driving mechanism for driving the cutting knife to cut the spray-formed aluminum alloy is arranged on the upper side of the inner wall of the L-shaped support frame and is located above the workbench, and a cutting groove for avoiding the cutting knife is opened at the top of the workbench;

[0007] A fixing plate is arranged on one side of the top of the workbench, a connecting plate is arranged on the other side of the top of the workbench, a second electric push rod is arranged on the side of the connecting plate away from the fixing plate, a clamping plate is arranged on the telescopic shaft of the second electric push rod, and pressing components for pressing the spray-formed aluminum alloy are arranged on the sides of the clamping plate and the fixing plate close to the L-shaped support frame;

[0008] The pressing assembly includes an adapter plate disposed on one side of the clamping plate or the fixed plate close to the L-shaped support frame. A pressing electric push rod is provided at the top of the adapter plate. The telescopic shaft of the pressing electric push rod penetrates through the adapter plate and is provided with a pressing plate for pressing the spray-formed aluminum alloy at the cutting position. An avoidance groove for avoiding the cutting tool is formed on one side of the pressing plate close to the cutting tool.

[0009] Further, the avoidance groove is placed directly above the cutting groove, and the cutting tool is placed directly above the cutting groove.

[0010] Further, a pair of guiding grooves are formed at the top of the workbench. A pair of guiding blocks inserted into the guiding grooves are provided at the bottom of the clamping plate. The guiding blocks are matched with the guiding grooves.

[0011] Further, the driving mechanism includes a longitudinal electric cylinder disposed on the lower side of the inner wall of the L-shaped support frame. A first electric push rod is provided at the bottom of the slider of the longitudinal electric cylinder. An L-shaped plate is provided on the telescopic shaft of the first electric push rod. A cutting motor is provided on the side wall of the L-shaped plate. The cutting tool is placed on the output shaft of the cutting motor and inside the L-shaped plate.

[0012] Further, the L-shaped groove of the L-shaped plate is placed on the side close to the pressing plate.

[0013] Further, bolts are provided between the L-shaped support frame and the workbench. A pair of support seats are symmetrically provided at the bottom of the workbench.

[0014] According to a stable sawing device for spray-formed aluminum alloy of the present utility model, by operating the second electric push rod to drive the clamping plate to move towards the side close to the fixed plate, different-sized workpieces can be clamped. The movement of the clamping plate drives the adapter plate thereon to move, and the movement of the adapter plate drives the pressing plate thereon to move. The pressing plate moves following the clamping plate. Under the action of the avoidance groove on the pressing plate for avoiding the cutting tool, by operating the pressing electric push rod to drive the pressing plate to move downward, the two sides of the cutting of different-sized workpieces can be pressed. Under the action of the pressing plate in the pressing assembly on the fixed plate, the two sides of the cutting on the other side of the workpiece are pressed, thereby improving the stability at the cutting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes, and advantages of the present utility model will become more obvious:

[0016] Figure 1 FIG. is a perspective view of a stable sawing device for spray-formed aluminum alloy according to an embodiment of the present utility model;

[0017] Figure 2 is according to an embodiment of the present utility model Figure 1 The enlarged view of A in;

[0018] Figure 3 A perspective view of the connection between the fixed plate and the connecting plate in a stable sawing device for spray-formed aluminum alloy according to an embodiment of the present utility model;

[0019] In the figure: 1, workbench; 101, guide groove; 102, cutting groove; 103, support seat; 2, L-shaped support frame; 21, bolt; 3, cutting knife; 4, drive mechanism; 41, cutting motor; 42, L-shaped plate; 43, first electric push rod; 44, longitudinal electric cylinder; 441, slider; 5, pressing assembly; 51, pressing electric push rod; 52, connecting plate; 53, pressing plate; 531, avoidance groove; 6, connecting plate; 7, second electric push rod; 8, clamping plate; 81, guide block; 9, fixed plate. Detailed implementation manners

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0021] As Figure 1 shown, the present utility model provides a technical solution: a stable sawing device for spray-formed aluminum alloy, comprising:

[0022] A workbench 1, an L-shaped support frame 2 is arranged on the side wall of the workbench 1, a cutting knife 3 is arranged above the workbench 1, and a drive mechanism 4 for driving the cutting knife 3 to cut the spray-formed aluminum alloy is arranged on the upper side of the inner wall of the L-shaped support frame 2 and is located above the workbench 1. A cutting groove 102 for avoiding the cutting knife 3 is opened at the top of the workbench 1;

[0023] A fixed plate 9 is arranged on one side of the top of the workbench 1, a connecting plate 6 is arranged on the other side of the top of the workbench 1, a second electric push rod 7 is arranged on the side of the connecting plate 6 away from the fixed plate 9, a clamping plate 8 is arranged on the telescopic shaft of the second electric push rod 7, and pressing assemblies 5 for pressing the spray-formed aluminum alloy are arranged on the sides of the clamping plate 8 and the fixed plate 9 close to the L-shaped support frame 2;

[0024] The pressing assembly 5 includes an adapter plate 52 disposed on one side of the clamping plate 8 or the fixed plate 9 close to the L-shaped support frame 2. A pressing electric push rod 51 is arranged on the top of the adapter plate 52. The telescopic shaft of the pressing electric push rod 51 penetrates through the adapter plate 52 and is provided with a pressing plate 53 for pressing the spray-formed aluminum alloy at the cutting position. A relief groove 531 for avoiding the cutting tool 3 is formed on one side of the pressing plate 53 close to the cutting tool 3. This design enables the second electric push rod 7 to work to drive the clamping plate 8 to move towards the fixed plate 9, so as to clamp workpieces of different sizes. The movement of the clamping plate 8 drives the adapter plate 52 thereon to move, and the movement of the adapter plate 52 drives the pressing plate 53 thereon to move. The pressing plate 53 moves following the clamping plate 8. Under the action of the relief groove 531 for avoiding the cutting tool 3 on the pressing plate 53, the pressing electric push rod 51 is made to work to drive the pressing plate 53 to move downward, so as to press both sides of the cut of workpieces of different sizes. Under the action of the pressing plate 53 in the pressing assembly 5 on the fixed plate 9, both sides of the cut on the other side of the workpiece are pressed, thereby improving the stability of the cutting position. The width of the pressing plate 53 is greater than that of the clamping plate 8.

[0025] Refer to Figure 1 and Figure 2 , the relief groove 531 is placed directly above the cutting groove 102, and the cutting tool 3 is placed directly above the cutting groove 102. This design uses the cutting groove 102 to avoid the cutting tool 3 when cutting the workpiece, so that the cutting tool 3 can penetrate the workpiece and extend into the cutting groove 102, thus avoiding friction between the cutting tool 3 and the workbench 1. At the same time, under the action of the relief groove 531, the cutting tool 3 is avoided, so that the pressing plate 53 can press both sides of the cut of the workpiece, avoiding friction between the cutting tool 3 and the pressing plate 53.

[0026] Refer to Figure 1, a pair of guiding grooves 101 are formed at the top of the workbench 1, and a pair of guiding blocks 81 inserted into the guiding grooves 101 are arranged at the bottom of the clamping plate 8. The guiding blocks 81 are matched with the guiding grooves 101. This design improves the stability of the movement of the clamping plate 8 by moving the guiding blocks 81 inside the guiding grooves 101. The driving mechanism 4 includes a longitudinal electric cylinder 44 arranged at the lower side of the inner wall of the L-shaped support frame 2. A first electric push rod 43 is arranged at the bottom of the slider 441 of the longitudinal electric cylinder 44. An L-shaped plate 42 is arranged on the telescopic shaft of the first electric push rod 43. A cutting motor 41 is arranged on the side wall of the L-shaped plate 42. The cutting knife 3 is placed on the output shaft of the cutting motor 41 and inside the L-shaped plate 42. This design makes the longitudinal electric cylinder 44 work to drive the first electric push rod 43 to move longitudinally under the action of its bottom slider 441. The longitudinal movement of the first electric push rod 43 drives the L-shaped plate 42 to move longitudinally. The longitudinal movement of the L-shaped plate 42 drives the cutting knife 3 on the cutting motor 41 to move longitudinally. At the same time, the cutting motor 41 and the first electric push rod 43 work to drive the cutting knife 3 to move downward and rotate at the same time, so as to facilitate the cutting of the workpiece. The L-shaped groove of the L-shaped plate 42 is arranged on the side close to the pressing plate 53. This design avoids interference between the L-shaped plate 42 and the pressing plate 53.

[0027] Refer to Figure 1 and Figure 3 , bolts 21 are arranged between the L-shaped support frame 2 and the workbench 1. A pair of support seats 103 are symmetrically arranged at the bottom of the workbench 1. This design improves the stability of the connection between the workbench 1 and the L-shaped support frame 2 by using the bolts 21, and improves the stability of the support for the workbench 1 by using the support seats 103.

[0028] Refer to Figures 1 - 3, as an embodiment of the present utility model: When it is necessary to cut a spray-formed aluminum alloy workpiece, the staff makes one side of the workpiece fit with the fixing plate 9, and then makes the second electric push rod 7 work to drive the clamping plate 8 to move towards the side close to the fixing plate 9, so that the clamping plate 8 fits with the other side of the workpiece to complete the clamping and fixing operation, so that workpieces of different sizes can be clamped. The movement of the clamping plate 8 drives the connecting plate 52 thereon to move, and the movement of the connecting plate 52 drives the pressing plate 53 thereon to move. The pressing plate 53 moves following the clamping plate 8. Under the action of the avoiding groove 531 on the pressing plate 53 that avoids the cutting tool 3, by making the pressing electric push rod 51 work to drive the pressing plate 53 to move downward, the two sides of the workpiece that can be cut with different sizes can be pressed. Under the action of the pressing plate 53 in the pressing assembly 5 on the fixing plate 9, the two sides of the other side of the workpiece during cutting are pressed, so as to improve the stability of the cutting part. Then, make the longitudinal electric cylinder 44 work. Under the action of the bottom slider 441 thereof, drive the first electric push rod 43 to move longitudinally. The longitudinal movement of the first electric push rod 43 drives the L-shaped plate 42 to move longitudinally. The longitudinal movement of the L-shaped plate 42 drives the cutting tool 3 on the cutting motor 41 to move longitudinally. At the same time, make the cutting motor 41 and the first electric push rod 43 work, drive the cutting tool 3 to move downward and rotate through the workpiece and extend into the cutting groove 102 inside, so as to play a role in facilitating the cutting of the workpiece and improve the practicability of the present utility model.

[0029] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A stable sawing device for spray-formed aluminum alloy, comprising: A workbench (1), wherein an L-shaped support frame (2) is arranged on the side wall of the workbench (1), a cutting knife (3) is arranged above the workbench (1), a driving mechanism (4) is arranged on the upper side of the inner wall of the L-shaped support frame (2) and is placed above the workbench (1) and used to drive the cutting knife (3) to cut the spray-formed aluminum alloy, and a cutting groove (102) is opened on the top of the workbench (1) for avoiding the cutting knife (3); It is characterized in that A fixing plate (9) is arranged on one side of the top of the workbench (1), a connecting plate (6) is arranged on the other side of the top of the workbench (1), a second electric push rod (7) is arranged on the side of the connecting plate (6) away from the fixing plate (9), a clamping plate (8) is arranged on the telescopic shaft of the second electric push rod (7), and a clamping assembly (5) for pressing the injection-formed aluminum alloy is arranged on the side of the clamping plate (8) and the fixing plate (9) close to the L-shaped support frame (2); The clamping assembly (5) comprises a connecting plate (52) arranged on one side of the clamping plate (8) or the fixing plate (9) close to the L-shaped support frame (2); a pressing electric push rod (51) is arranged on the top of the connecting plate (52); a telescopic shaft of the pressing electric push rod (51) passes through the connecting plate (52); a pressing plate (53) for clamping the spray-formed aluminum alloy at the cutting position is arranged; and an avoidance groove (531) for avoiding the cutting knife (3) is provided on one side of the pressing plate (53) close to the cutting knife (3).

2. A stable sawing device for spray-formed aluminum alloy according to claim 1, characterized in that: The avoidance groove (531) is placed directly above the cutting groove (102), and the cutting knife (3) is placed directly above the cutting groove (102).

3. The stable sawing device for spray-formed aluminum alloy according to claim 1, characterized in that: A pair of guide grooves (101) are provided on the top of the workbench (1), and a pair of guide blocks (81) inserted into the guide grooves (101) are provided on the bottom of the clamping plate (8), wherein the guide blocks (81) match the guide grooves (101).

4. The stable sawing device for spray-formed aluminum alloy according to claim 1, characterized in that: The driving mechanism (4) comprises a longitudinal electric cylinder (44) arranged on the lower side of the inner wall of the L-shaped support frame (2); a first electric push rod (43) is arranged at the bottom of a slider (441) of the longitudinal electric cylinder (44); an L-shaped plate (42) is arranged on the telescopic shaft of the first electric push rod (43); a cutting motor (41) is arranged on the side wall of the L-shaped plate (42); and the cutting knife (3) is arranged on the output shaft of the cutting motor (41) and is arranged inside the L-shaped plate (42).

5. A stable sawing device for spray-formed aluminum alloy according to claim 4, characterized in that: The L-shaped groove of the L-shaped plate (42) is disposed on a side close to the pressing plate (53).

6. The stable sawing device for spray-formed aluminum alloy according to claim 1, characterized in that: Bolts (21) are arranged between the L-shaped support frame (2) and the workbench (1), and a pair of support seats (103) are symmetrically arranged at the bottom of the workbench (1).

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