Continuous stamping device for aluminum alloy plate

Abstract

The utility model relates to the field of aluminum alloy plate machining, in particular to a continuous stamping device for an aluminum alloy plate. The utility model provides a continuous stamping device for an aluminum alloy plate, which can realize continuous and automatic stamping after the aluminum alloy plate moves for a certain distance every time and ensure uniform stamping of the aluminum alloy plate. A continuous stamping device for aluminum alloy plates comprises a base, a tailstock, a hydraulic rod, a die plate, through rods and the like, the tailstock is connected to the rear portion of the base, the hydraulic rod is connected to the front portion of the tailstock, the die plate is connected to the telescopic end of the hydraulic rod, and the left through rod and the right through rod are connected to the upper sides of the front portion and the rear portion of the base. When the aluminum alloy plate is conveyed, the feeding wheel on the lower portion is driven to rotate, the cam is made to rotate, the descending frame is driven to move downwards, the die plate is made to move downwards, and the effects that continuous and automatic punching can be achieved after the aluminum alloy plate moves by a certain distance every time, and it is guaranteed that the aluminum alloy plate is punched evenly are achieved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy plate processing, in particular to an aluminum alloy plate continuous stamping device. Background Art

[0002] Aluminum alloy sheet is an industrial building material, mainly made of aluminum and its alloys. According to different materials and surface treatment methods, aluminum alloy sheets can be divided into two categories: non-painted products and painted products. When processing aluminum alloy sheets, aluminum alloy sheet stamping devices are required.

[0003] The existing aluminum alloy plate stamping device transfers the aluminum alloy plate to the bottom of the mold plate, and then moves the mold plate downward by a hydraulic rod to stamp the aluminum alloy plate. However, since the movement of the aluminum alloy plate is controlled by the conveying device, when the hydraulic rod controls the mold plate to move downward, the aluminum alloy plate may not be stamped accurately, which can easily lead to uneven stamping of the aluminum alloy plate and is relatively inconvenient.

[0004] Therefore, a continuous stamping device for aluminum alloy plates has been developed that can realize continuous and automatic stamping after the aluminum alloy plates move a certain distance each time, ensuring uniform stamping of the aluminum alloy plates. Utility Model Content

[0005] In order to overcome the disadvantage of the existing aluminum alloy plate stamping device that when the hydraulic rod controls the mold plate to move downward, the aluminum alloy plate may not be stamped accurately, which easily leads to uneven stamping of the aluminum alloy plate, the utility model provides an aluminum alloy plate continuous stamping device which can realize continuous and automatic stamping after the aluminum alloy plate moves a certain distance each time, thereby ensuring uniform stamping of the aluminum alloy plate.

[0006] The technical implementation scheme of the utility model is: a continuous stamping device for aluminum alloy plates, including a base, a tail frame, a hydraulic rod, a mold plate, a through rod and a continuous punching mechanism, the rear part of the base is connected to the tail frame, the front part of the tail frame is connected to the hydraulic rod, the telescopic end of the hydraulic rod is connected to the mold plate, the upper sides of the front and rear parts of the base are connected to left and right through rods, the through rods are slidably connected to the mold plate, and the base is provided with a continuous punching mechanism capable of continuously stamping the aluminum alloy plates.

[0007] In a preferred embodiment of the utility model, the continuous punching mechanism includes a column, a through sleeve, a feeding wheel, an elastic member, a sub-rod, a cam and a descending frame. The upper sides of the left and right parts of the base are connected to the front and rear columns, the columns are connected with through sleeves, the middle parts of adjacent columns are rotatably connected with the feeding wheel, the front and rear parts of the feeding wheel pass through the adjacent through sleeves, the upper sides of adjacent columns are slidably connected with sub-rods, the sub-rods are connected with elastic members between the connected columns, the sub-rods are also rotatably connected with the feeding wheels, the front and rear sides of the lower feeding wheel are connected with cams, the centrifugal position of the front cam is rotatably connected with the descending frame, the centrifugal position of the rear cam is also rotatably connected with the descending frame, the descending frames are connected to the mold plates, and when the aluminum alloy plate is transmitted, the lower feeding wheel is driven to rotate, so that the cam rotates, and the descending frame is driven to move downward, so that the mold plate moves downward.

[0008] In a preferred embodiment of the utility model, a centering mechanism is also included, which includes a mounting ring, an adjusting rod and a centering plate. The lower part of the through rod is connected to the mounting ring, the mounting ring is in contact with the base, the mounting ring is slidably connected to the adjusting rod, the centering plate is connected between the front adjusting rods, and the centering plate is also connected between the rear adjusting rods. The distance between the centering plates is adjusted by the adjusting rod on the mounting ring so that the distance between the centering plates corresponds to the width of the aluminum alloy plate.

[0009] In a preferred embodiment of the present invention, a bottom plate is provided on the lower side of the base.

[0010] In a preferred embodiment of the present invention, the elastic member is a spring.

[0011] In a preferred embodiment of the present invention, the center pieces are all strip-shaped structures.

[0012] Compared with the prior art, the utility model has the following advantages: 1. When the aluminum alloy plate is transmitted, the utility model drives the lower feeding wheel to rotate, so that the cam rotates, drives the lower frame to move downward, and moves the mold plate downward, so as to achieve continuous automatic stamping after the aluminum alloy plate moves a certain distance each time, thereby ensuring the uniform stamping effect of the aluminum alloy plate.

[0013] 2. The utility model adjusts the distance between the centering pieces by means of the adjusting rod on the mounting ring, so that the distance between the centering pieces corresponds to the width of the aluminum alloy plate, thereby ensuring that the aluminum alloy plate is in the center position and preventing the position deviation of the aluminum alloy plate from affecting stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the continuous punching mechanism of the utility model.

[0017] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the continuous punching mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the centering mechanism of the utility model.

[0019] The markings of the components in the accompanying drawings are as follows: 1. base, 2. tailstock, 3. hydraulic rod, 4. mold plate, 5. through rod, 6. continuous punching mechanism, 61. column, 62. through sleeve, 63. feeding wheel, 64. elastic part, 65. auxiliary rod, 66. cam, 67. down frame, 7. centering mechanism, 71. mounting ring, 72. adjusting rod, 73. centering piece. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] A continuous stamping device for aluminum alloy plates, such as Figure 1 and Figure 2 As shown, it includes a base 1, a tail frame 2, a hydraulic rod 3, a mold plate 4, a through rod 5 and a continuous punching mechanism 6. The rear part of the base 1 is connected to the tail frame 2, and a bottom plate is provided on the lower side of the base 1 for easy placement. The front part of the tail frame 2 is connected to the hydraulic rod 3, and the mold plate 4 is connected to the telescopic end of the hydraulic rod 3. The upper sides of the front and rear parts of the base 1 are connected to left and right through rods 5, and the through rods 5 are slidably connected to the mold plate 4. The base 1 is provided with a continuous punching mechanism 6.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, the continuous punching mechanism 6 includes a column 61, a sleeve 62, a feeding wheel 63, an elastic member 64, a secondary rod 65, a cam 66 and a descending frame 67. The upper sides of the left and right parts of the base 1 are connected to the front and rear columns 61, and the columns 61 are connected with sleeves 62. The middle parts of adjacent columns 61 are rotatably connected with the feeding wheel 63. The front and rear parts of the feeding wheel 63 pass through the adjacent sleeves 62. The upper sides of adjacent columns 61 are slidably connected with secondary rods 65. The secondary rods 65 are connected to the connected columns 61 with elastic members 64, and the elastic members 64 are springs. The feeding wheel 63 is also rotatably connected to the secondary rods 65. The front and rear sides of the lower feeding wheel 63 are connected with cams 66. The centrifugal position of the front cam 66 is rotatably connected with the descending frame 67, and the centrifugal position of the rear cam 66 is also rotatably connected with the descending frame 67. The descending frame 67 is connected to the mold plate 4.

[0023] When using the utility model, first place the base 1 in the aluminum alloy plate stamping area, then transfer the aluminum alloy plate to the base 1, and at the same time start the hydraulic rod 3 on the tail frame 2 to move the mold plate 4 downward, and the through rod 5 guides the mold plate 4 so that the mold plate 4 stamps the aluminum alloy plate. When the aluminum alloy plate is transferred to the base 1, the hydraulic rod 3 can be closed to transfer the aluminum alloy plate to between the feeding wheels 63, so that the aluminum alloy plate is squeezed and the upper feeding wheel 63 moves upward, and the auxiliary rod 65 moves upward on the column 61, and the spring is stretched so that the aluminum alloy plate is clamped between the feeding wheels 63. When the aluminum alloy plate is transferred, the lower feeding wheel 63 is driven to rotate, so that the cam 66 rotates, and the lower frame 67 is driven to move downward, so that the mold plate 4 moves downward, and the through sleeve 62 fixes the lower feeding wheel 63, thereby achieving continuous automatic stamping after the aluminum alloy plate moves a certain distance each time, ensuring uniform stamping of the aluminum alloy plate.

[0024] like Figure 1 and Figure 5 As shown, a centering mechanism 7 is also included, and the centering mechanism 7 includes a mounting ring 71, an adjusting rod 72 and a centering piece 73. The lower part of the through rod 5 is connected with a mounting ring 71, and the mounting ring 71 is in contact with the base 1. The mounting ring 71 is slidably connected with the adjusting rod 72. The centering piece 73 is connected between the front adjusting rods 72, and the centering piece 73 is also connected between the rear adjusting rods 72. The centering pieces 73 are all strip structures, which are convenient for limiting the aluminum alloy plate.

[0025] By using the centering mechanism 7 of the device, the aluminum alloy plate can be kept centered. The distance between the centering pieces 73 can be adjusted by the adjustment rod 72 on the mounting ring 71 so that the distance between the centering pieces 73 corresponds to the width of the aluminum alloy plate, thereby ensuring that the aluminum alloy plate is in a centered position and preventing the position of the aluminum alloy plate from shifting and affecting stamping.

[0026] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A continuous stamping device for aluminum alloy plates, characterized in that: The invention comprises a base (1), a tail frame (2), a hydraulic rod (3), a die plate (4), a through rod (5) and a continuous punching mechanism (6); the rear of the base (1) is connected to the tail frame (2); the front of the tail frame (2) is connected to the hydraulic rod (3); the telescopic end of the hydraulic rod (3) is connected to the die plate (4); the upper sides of the front and rear parts of the base (1) are both connected to left and right through rods (5); the through rods (5) are both slidably connected to the die plate (4); and the base (1) is provided with a continuous punching mechanism (6) capable of continuously punching aluminum alloy plates.

2. A continuous stamping device for aluminum alloy plates according to claim 1, characterized in that: The continuous punching mechanism (6) comprises a column (61), a through sleeve (62), a feeding wheel (63), an elastic member (64), a secondary rod (65), a cam (66) and a down frame (67). The upper sides of the left and right parts of the base (1) are connected to the front and rear columns (61), the columns (61) are connected to the through sleeve (62), the middle parts of adjacent columns (61) are rotatably connected to the feeding wheel (63), the front and rear parts of the feeding wheel (63) pass through the adjacent through sleeve (62), the upper sides of adjacent columns (61) are slidably connected to the secondary rod (65), and the secondary rod (65) is connected to the connected columns ( An elastic member (64) is connected between the upper and lower rods (61), and a feeding wheel (63) is rotatably connected to the auxiliary rod (65). Cams (66) are connected to the front and rear sides of the lower feeding wheel (63). A descending frame (67) is rotatably connected between the centrifugal positions of the front cam (66), and a descending frame (67) is also rotatably connected between the centrifugal positions of the rear cam (66). The descending frames (67) are connected to the mold plate (4). When the aluminum alloy plate is transmitted, the lower feeding wheel (63) is driven to rotate, so that the cam (66) rotates, and the descending frame (67) is driven to move downward, so that the mold plate (4) moves downward.

3. A continuous stamping device for aluminum alloy plates according to claim 2, characterized in that: It also includes a centering mechanism (7), which includes a mounting ring (71), an adjustment rod (72) and a centering plate (73). The lower part of the through rod (5) is connected with a mounting ring (71), the mounting ring (71) is in contact with the base (1), the mounting ring (71) is slidably connected with an adjusting rod (72), a centering piece (73) is connected between the front adjusting rods (72), and a centering piece (73) is also connected between the rear adjusting rods (72), and the distance between the centering pieces (73) is adjusted by the adjusting rod (72) on the mounting ring (71), so that the distance between the centering pieces (73) corresponds to the width of the aluminum alloy plate.

4. The aluminum alloy plate continuous stamping device according to claim 1, characterized in that: A bottom plate is provided on the lower side of the base (1).

5. The aluminum alloy plate continuous stamping device according to claim 2, characterized in that: The elastic member (64) is a spring.

6. The aluminum alloy plate continuous stamping device according to claim 3, characterized in that: The middle pieces (73) are all strip-shaped structures.

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