Aluminum profile stamping die

Abstract

This utility model belongs to the field of aluminum profile stamping technology, specifically an aluminum profile stamping die, including a fixed block, a stamping box fixedly connected to the side wall of the fixed block; a conveyor table is provided on the top of the fixed block, and a feeding belt is provided inside the conveyor table; a guide plate is fixedly connected to the inner side wall of the stamping box; a guide block is fixedly connected inside the stamping box; a first hydraulic cylinder is fixedly connected inside the fixed block, and a convex die is fixedly connected to the output end of the first hydraulic cylinder; a concave die is fixedly connected to the side wall of the stamping box, and the concave die is positioned corresponding to the convex die. This utility model realizes automated stamping feeding by setting a conveyor table and a feeding belt to transport the stamped aluminum plate, and setting a guide plate and a guide block to guide the plate, which helps to solve the problem of manual feeding by workers in traditional dies, reduces safety hazards, and helps protect personnel safety.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum profile stamping technology, specifically an aluminum profile stamping die. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process metal or non-metal into parts or semi-finished products. They are called cold stamping dies or cold stamping molds. Stamping is a pressure processing method that uses dies mounted on a press to apply pressure to materials at room temperature, causing them to separate or plastically deform, thereby obtaining the desired parts.

[0003] Existing aluminum profile stamping dies typically use hydraulic cylinders to control the height of one of the dies to complete the stamping action. During the process, the operator needs to control the rise and fall of the hydraulic cylinder and place the stamped aluminum sheet between the two dies when the output end of the hydraulic cylinder is raised. During this time, the operator's hands are often between the two dies, which poses a safety hazard.

[0004] Therefore, this utility model provides an aluminum profile stamping die. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An aluminum profile stamping die of this utility model includes a fixed block, a stamping box fixedly connected to the side wall of the fixed block; a conveyor platform is provided on the top of the fixed block, and a feeding belt is provided inside the conveyor platform; a guide plate is fixedly connected to the inner side wall of the stamping box, and the guide plate is positioned corresponding to the position of the conveyor platform; a guide block is fixedly connected inside the stamping box, and the guide block is positioned corresponding to the position of the guide plate; a first hydraulic cylinder is fixedly connected inside the fixed block, and a convex die is fixedly connected to the output end of the first hydraulic cylinder; a concave die is fixedly connected to the side wall of the stamping box, and the concave die is positioned corresponding to the position of the convex die; through the above structure, the conveyor platform and feeding belt transport the stamped aluminum plate, and the guide plate and guide block guide the plate, realizing automated stamping feeding action, which helps to solve the problem of manual feeding by workers faced by traditional dies, reduces safety hazards, and helps protect personnel safety.

[0007] Preferably, the conveyor table is internally rotatably connected to a transmission roller, and the ends of multiple transmission rollers are fixedly connected to drive wheels; a transmission belt is provided between the multiple drive wheels; an auxiliary wheel is rotatably connected to the side wall of the conveyor table; a limit block is slidably connected internally to the conveyor table, and a tensioning wheel is rotatably connected to the side wall of the limit block; an adjusting screw is rotatably connected to the bottom of the conveyor table, and the adjusting screw is threadedly connected to the limit block; through the above structure, the position of the tensioning wheel is adjustable by setting the limit block and the adjusting screw, thereby using the movement of the tensioning wheel to tension the transmission belt, avoiding the transmission belt from becoming loose, which is conducive to maintaining the normal operation of the feeding belt, reducing the maintenance difficulty of the stamping die, and improving work efficiency.

[0008] Preferably, a second hydraulic cylinder is fixedly connected to the side wall of the convex mold, and a demolding rod is fixedly connected to the output end of the second hydraulic cylinder; a through groove is provided on the side wall of the concave mold, and the through groove is set to correspond to the size and position of the demolding rod; a third hydraulic cylinder is fixedly connected to the side wall of the stamping box, and a push block is fixedly connected to the output end of the third hydraulic cylinder; with the above structure, the demolding rod pushes out the stamped product in the concave mold, and the push block pushes the stamped product out of the stamping box, which is conducive to realizing automated stamping and unloading, improving work efficiency, and reducing the labor intensity of workers.

[0009] Preferably, a sliding rod is slidably connected inside the stamping box; a fixing ring is fixedly connected to the side wall of the sliding rod; a return spring is fixedly connected between the fixing ring and the stamping box; and a positioning block is fixedly connected to the end of the sliding rod. With the above structure, the positioning block is pressed against the side wall of the stamped aluminum plate, thereby positioning the stamped aluminum plate that falls into the stamping box at a predetermined position, improving the stability of the stamping die, helping to maintain the positional stability of the stamped aluminum plate, and reducing the stamping failure rate.

[0010] Preferably, a limiting strip is fixedly connected to the output end of the first hydraulic cylinder; a limiting groove is formed on the inner side wall of the stamping box, and the limiting groove is set to correspond to the size and position of the limiting strip; through the above structure, the limiting strip and the limiting groove restrict the movement posture of the convex mold, thereby preventing it from tilting or shifting during movement, enhancing the stability of the mold, and helping to extend the service life of the mold.

[0011] Preferably, a support block is fixedly connected to the top of the fixed block, and a support platform is fixedly connected to the top of the support block; the support platform is fixedly connected to the bottom of the conveyor table; through the above structure, the support block and the support platform support the conveyor table, and the stability of the conveyor table is improved by increasing the contact area between the components, which helps to reduce the shaking of the conveyor table and maintain the stability of the stamped aluminum plate.

[0012] Preferably, the stamping box has a positioning groove inside; through the above structure, the positioning groove supports the stamped aluminum plate, thereby fixing the bottom of the stamped aluminum plate, which helps to enhance the positional stability of the stamped aluminum plate and improve the stamping success rate.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The aluminum profile stamping die of this utility model, by setting up a conveyor table and a feeding belt to transport the stamping aluminum plate, and setting up a guide plate and a guide block to guide the plate, realizes the automated stamping feeding action, which helps to solve the problem of manual feeding by workers faced by traditional dies, reduces safety hazards, and helps to protect personnel safety.

[0015] 2. The aluminum profile stamping die of this utility model has an adjustable tensioning wheel position by setting a limit block and adjusting screw, thereby using the movement of the tensioning wheel to tension the transmission belt, preventing the transmission belt from becoming loose, which helps to maintain the normal operation of the feeding belt, reduces the maintenance difficulty of the stamping die, and improves work efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the conveyor table in this utility model;

[0019] Figure 3 This is a schematic diagram of the stamping box in this utility model;

[0020] Figure 4 This is a schematic diagram of the push block in this utility model;

[0021] Figure 5 This is a schematic diagram of the concave mold in this utility model.

[0022] In the diagram: 1. Fixing block; 11. Stamping box; 12. Conveyor table; 13. Feeding belt; 14. Feeding plate; 15. Feeding block; 16. First hydraulic cylinder; 17. Convex mold; 18. Concave mold; 2. Drive wheel; 21. Transmission belt; 22. Auxiliary wheel; 23. Tensioning wheel; 24. Limiting block; 25. Adjusting screw; 3. Second hydraulic cylinder; 31. Demolding rod; 32. Third hydraulic cylinder; 33. Push block; 4. Slide rod; 41. Positioning block; 42. Return spring; 5. Limiting strip; 51. Limiting groove; 6. Support block; 61. Support platform; 7. Positioning groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5 As shown, an aluminum profile stamping die according to an embodiment of the present invention includes a fixed block 1, a stamping box 11 fixedly connected to the side wall of the fixed block 1; a conveyor table 12 is provided on the top of the fixed block 1, and a feeding belt 13 is provided inside the conveyor table 12; a guide plate 14 is fixedly connected to the inner side wall of the stamping box 11, and the guide plate 14 is positioned corresponding to the position of the conveyor table 12; a guide block 15 is fixedly connected inside the stamping box 11, and the guide block 15 is positioned corresponding to the position of the guide plate 14; a first hydraulic cylinder 16 is fixedly connected inside the fixed block 1, and a convex die 17 is fixedly connected to the output end of the first hydraulic cylinder 16; a concave die 18 is fixedly connected to the side wall of the stamping box 11, and the concave die 18 is positioned corresponding to the position of the convex die 17; during operation, the operator can place multiple stamping aluminum plates sequentially on the top of the feeding belt 13, and make them move under the drive of the feeding belt 13, whenever one of them... When the sheet metal reaches the position of the stamping box 11, it will fall under its own weight after losing the support of the feeding belt 13 and will successively contact the surfaces of the guide plate 14 and the guide block 15. Guided by the guide plate 14 and the guide block 15, the sheet metal will finally fall to the predetermined position inside the stamping box 11. At this time, the operator can drive the first hydraulic cylinder 16 fixed inside the fixing block 1 to close the convex mold 17 and the concave mold 18, thereby completing a single stamping action. The conveyor table 12 serves to fix the feeding belt 13. Through the above structure, the conveyor table 12 and the feeding belt 13 transport the stamped aluminum sheet, and the guide plate 14 and the guide block 15 guide the sheet metal, realizing the automated stamping feeding action. This helps to solve the problem of manual feeding by operators in traditional molds, reduces safety hazards, and helps protect personnel safety.

[0026] like Figure 1 and Figure 2As shown, a transmission roller is rotatably connected inside the conveyor table 12, and drive wheels 2 are fixedly connected to the ends of multiple transmission rollers; a transmission belt 21 is arranged between multiple drive wheels 2; an auxiliary wheel 22 is rotatably connected to the side wall of the conveyor table 12; a limit block 24 is slidably connected inside the conveyor table 12, and a tensioning wheel 23 is rotatably connected to the side wall of the limit block 24; an adjusting screw 25 is rotatably connected to the bottom of the conveyor table 12, and the adjusting screw 25 and the limit block 24 are threadedly connected; during operation, the operator can tension the transmission belt 21 by rotating the adjusting screw 25, thereby maintaining the normal operation of the feeding belt 13. During the process, whenever the transmission belt 21 becomes slack, the operator can rotate the adjusting screw 25. At this time, due to the tensioning screw 25 and the limit block 24... The limiting block 24 is threadedly connected and is limited by the conveyor table 12, which is slidably connected to it. With the rotation of the adjusting screw 25, the limiting block 24 will drive the tensioning wheel 23 to move. Since the tensioning wheel 23 is in contact with the transmission belt 21, the tensioning wheel 23 can tension the transmission belt 21 through its movement. The drive wheel 2 and the transmission roller play a transmission role, and the auxiliary wheel 22 plays a guiding role for the transmission belt 21. Through the above structure, the position of the tensioning wheel 23 is adjustable by setting the limiting block 24 and the adjusting screw 25, thereby using the movement of the tensioning wheel 23 to tension the transmission belt 21, preventing the transmission belt 21 from becoming loose, which is conducive to maintaining the normal operation of the feeding belt 13, reducing the maintenance difficulty of the stamping die, and improving work efficiency.

[0027] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a second hydraulic cylinder 3 is fixedly connected to the side wall of the convex mold 17, and a demolding rod 31 is fixedly connected to the output end of the second hydraulic cylinder 3; a through groove is provided on the side wall of the concave mold 18, and the through groove is set to correspond to the size and position of the demolding rod 31; a third hydraulic cylinder 32 is fixedly connected to the side wall of the stamping box 11, and a push block 33 is fixedly connected to the output end of the third hydraulic cylinder 32; during operation, after stamping is completed, the operator can drive the second hydraulic cylinder 3. Since the demolding rod 31 is fixedly connected to the output end of the second hydraulic cylinder 3, and the demolding rod 31 is positioned... Inside the through groove opened on the side wall of the concave mold 18, the ejector rod 31 can contact the surface of the stamped product through the through groove, thereby ejecting it. Subsequently, the operator can drive the third hydraulic cylinder 32 to push the push block 33 forward, thereby pushing the stamped product out of the stamping box 11. With the above structure, the ejector rod 31 pushes out the stamped product in the concave mold 18, and the push block 33 pushes the stamped product out of the stamping box 11, which is conducive to realizing automated stamping and unloading, improving work efficiency, and reducing the labor intensity of the operators.

[0028] like Figure 4As shown, a slide rod 4 is slidably connected inside the stamping box 11; a fixing ring is fixedly connected to the side wall of the slide rod 4; a return spring 42 is fixedly connected between the fixing ring and the stamping box 11; a positioning block 41 is fixedly connected to the end of the slide rod 4; during operation, whenever the stamped aluminum plate enters the stamping box 11 under the guidance of the feed plate 14 and the feed block 15, the stamped aluminum plate will first contact the surface of the positioning block 41. Due to the chamfer on the surface of the positioning block 41, the positioning block 41 will drive the slide rod 4 to move and compress the return spring 42, and when After the stamped aluminum sheet falls to the predetermined position, the bottom of the sheet is supported by the stamping box 11. The positioning block 41 will be reset under the action of the return spring 42, and the sheet will be pressed in the predetermined position. The fixing ring connects the slide rod 4 and the return spring 42. With the above structure, the positioning block 41 is pressed against the side wall of the stamped aluminum sheet, thereby positioning the stamped aluminum sheet that has fallen into the stamping box 11 in the predetermined position, which improves the stability of the stamping die, helps to maintain the positional stability of the stamped aluminum sheet, and reduces the stamping failure rate.

[0029] like Figure 3 As shown, a limiting strip 5 is fixedly connected to the output end of the first hydraulic cylinder 16; a limiting groove 51 is opened on the inner side wall of the stamping box 11, and the limiting groove 51 is set with the size and position corresponding to the limiting strip 5; during operation, the limiting strip 5 fixed to the side wall of the output end of the first hydraulic cylinder 16 contacts the side wall of the limiting groove 51, and the limiting strip 5 and the limiting groove 51 can limit the position of the output end of the first hydraulic cylinder 16 by contacting each other, thereby maintaining the stability of the movement of the convex mold 17; through the above structure, the limiting strip 5 and the limiting groove 51 are set to limit the movement posture of the convex mold 17, thereby preventing it from tilting or shifting during movement, enhancing the stability of the mold, and helping to extend the service life of the mold.

[0030] like Figure 1 and Figure 5 As shown, a support block 6 is fixedly connected to the top of the fixed block 1, and a support platform 61 is fixedly connected to the top of the support block 6; the support platform 61 is fixedly connected to the bottom of the conveyor table 12; during operation, the support block 6 and the support platform 61 serve to fix the conveyor table 12, wherein the support platform 61 fixed between the support block 6 and the conveyor table 12 increases the contact area between the components; through the above structure, the support block 6 and the support platform 61 support the conveyor table 12, and the stability of the conveyor table 12 is improved by increasing the contact area between the components, which helps to reduce the shaking of the conveyor table 12 and maintain the stability of the stamped aluminum plate.

[0031] like Figure 3 and Figure 4As shown, a positioning groove 7 is provided inside the stamping box 11. During operation, the stamping aluminum plate that enters the stamping box 11 will fall into the positioning groove 7 under its own weight and the guidance of the internal structure of the stamping box 11. Through the above structure, the positioning groove 7 is set to support the stamping aluminum plate, thereby fixing the bottom of the stamping aluminum plate, which helps to enhance the positional stability of the stamping aluminum plate and improve the stamping success rate.

[0032] During operation, the operator can place multiple stamped aluminum plates sequentially on top of the feeding belt 13, allowing them to move under the drive of the feeding belt 13. Whenever one plate reaches the position of the stamping box 11, it will fall under its own weight after losing the support of the feeding belt 13 and sequentially contact the surfaces of the guide plate 14 and guide block 15. Guided by the guide plate 14 and guide block 15, the plate will eventually fall to a predetermined position inside the stamping box 11. At this time, the operator can drive the first hydraulic cylinder 16 fixed inside the fixing block 1, causing the convex mold 17 and concave mold 18 to close, thus completing a single stamping action. The conveyor table 12 serves to fix the feeding belt 13, and the operator can rotate it... The transmission belt 21 is tensioned by adjusting screw 25 to maintain the normal operation of the feeding belt 13. During the process, whenever the transmission belt 21 becomes slack, the operator can rotate adjusting screw 25. At this time, since adjusting screw 25 is threadedly connected to limit block 24, and limit block 24 is limited by conveyor table 12 which is slidably connected to itself, the rotation of adjusting screw 25 will drive tensioning wheel 23 to move. Since tensioning wheel 23 is in contact with transmission belt 21, tensioning wheel 23 can tighten transmission belt 21 through movement. The drive wheel 2 and the transmission roller play a transmission role, and the auxiliary wheel 22 plays a guiding role for transmission belt 21. After stamping, the operator can drive the second hydraulic cylinder 3 to release the mold. Rod 31 is fixedly connected to the output end of the second hydraulic cylinder 3, and the ejector rod 31 is located inside the through groove opened on the side wall of the concave mold 18. The ejector rod 31 can contact the surface of the stamped product through the through groove, thereby ejecting it. Subsequently, the operator can drive the third hydraulic cylinder 32 to push the push block 33 forward, thereby pushing the stamped product out of the stamping box 11. Whenever the stamped aluminum plate enters the stamping box 11 under the guidance of the guide plate 14 and the guide block 15, the stamped aluminum plate will first contact the surface of the positioning block 41. Since the surface of the positioning block 41 has a corresponding chamfer, the positioning block 41 will drive the slide rod 4 to move and compress the return spring 42. When the stamped aluminum plate falls to the predetermined position, the bottom of the plate is supported by the stamping box 11, and the positioning block 4... 1 will be reset under the action of the return spring 42 and press the plate into a predetermined position. The fixing ring connects the slide bar 4 and the return spring 42. The limiting strip 5 fixed to the side wall of the output end of the first hydraulic cylinder 16 contacts the side wall of the limiting groove 51. The limiting strip 5 and the limiting groove 51 can limit the position of the output end of the first hydraulic cylinder 16 by contacting each other, thereby maintaining the stability of the movement of the convex mold 17. The support block 6 and the support platform 61 fix the conveyor table 12. The support platform 61 fixed between the support block 6 and the conveyor table 12 increases the contact area between the components. The stamped aluminum plate entering the stamping box 11 will fall into the positioning groove 7 under its own weight and the guidance of the internal structure of the stamping box 11.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum profile stamping die, comprising a fixing block (1), characterized in that: A stamping box (11) is fixedly connected to the side wall of the fixed block (1); a conveyor table (12) is provided on the top of the fixed block (1), and a feeding belt (13) is provided inside the conveyor table (12); a feeding plate (14) is fixedly connected to the inner side wall of the stamping box (11), and the feeding plate (14) is positioned corresponding to the position of the conveyor table (12); a feeding block (15) is fixedly connected to the inside of the stamping box (11), and the feeding block (15) is positioned corresponding to the position of the feeding plate (14); a first hydraulic cylinder (16) is fixedly connected to the inside of the fixed block (1), and a convex mold (17) is fixedly connected to the output end of the first hydraulic cylinder (16); a concave mold (18) is fixedly connected to the side wall of the stamping box (11), and the concave mold (18) is positioned corresponding to the position of the convex mold (17).

2. The aluminum profile stamping die according to claim 1, characterized in that: The conveyor platform (12) is rotatably connected to a transmission roller, and the ends of the multiple transmission rollers are fixedly connected to a drive wheel (2); a transmission belt (21) is provided between the multiple drive wheels (2); an auxiliary wheel (22) is rotatably connected to the side wall of the conveyor platform (12); a limit block (24) is slidably connected inside the conveyor platform (12), and a tensioning wheel (23) is rotatably connected to the side wall of the limit block (24); an adjusting screw (25) is rotatably connected to the bottom of the conveyor platform (12), and the adjusting screw (25) and the limit block (24) are threadedly connected.

3. The aluminum profile stamping die according to claim 1, characterized in that: A second hydraulic cylinder (3) is fixedly connected to the side wall of the convex mold (17), and a demolding rod (31) is fixedly connected to the output end of the second hydraulic cylinder (3); a through groove is provided on the side wall of the concave mold (18), and the through groove is set to correspond to the size and position of the demolding rod (31); a third hydraulic cylinder (32) is fixedly connected to the side wall of the stamping box (11), and a push block (33) is fixedly connected to the output end of the third hydraulic cylinder (32).

4. The aluminum profile stamping die according to claim 1, characterized in that: The stamping box (11) is internally slidably connected to a slide rod (4); a fixing ring is fixedly connected to the side wall of the slide rod (4); a return spring (42) is fixedly connected between the fixing ring and the stamping box (11); and a positioning block (41) is fixedly connected to the end of the slide rod (4).

5. The aluminum profile stamping die according to claim 1, characterized in that: The output end of the first hydraulic cylinder (16) is fixedly connected to a limiting strip (5); a limiting groove (51) is opened on the inner side wall of the stamping box (11), and the limiting groove (51) is set to correspond to the size and position of the limiting strip (5).

6. The aluminum profile stamping die according to claim 1, characterized in that: The top of the fixed block (1) is fixedly connected to a support block (6), and the top of the support block (6) is fixedly connected to a support platform (61); the support platform (61) is fixedly connected to the bottom of the conveyor table (12).

7. The aluminum profile stamping die according to claim 4, characterized in that: The stamping box (11) has a positioning groove (7) inside.

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