Precise die for new energy automobile

Abstract

The utility model relates to the field of new energy automobile precision dies, and discloses a new energy automobile precision die which comprises supporting rods, a base, hydraulic rods, a plate to be machined, an upper die and a first supporting plate, the tops of the four sets of supporting rods are fixedly connected with the base, and the top of the base is fixedly connected with two sets of hydraulic rods; wherein a to-be-machined plate is arranged at the position, corresponding to the top of the base, between the two sets of hydraulic rods, a first supporting plate is fixedly connected to the tops of the two sets of hydraulic rods, and an upper mold is fixedly connected between the bottom of the first supporting plate and the two sets of hydraulic rods. Therefore, multiple procedures such as bending, cutting and moving of the plate to be machined can be completed on the same equipment, the time for equipment replacement and material carrying is shortened, and the overall machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of precision molds for new energy vehicles, in particular to precision molds for new energy vehicles. Background Art

[0002] New energy vehicle precision molds refer to special molds used to produce new energy vehicle parts with the characteristics of high precision, high efficiency, long life and stable performance. New energy vehicle parts have extremely high requirements for dimensional accuracy and shape accuracy, so the molds need to have high-precision processing capabilities to ensure that the produced parts meet the design requirements. The application of mold technology can accelerate the manufacturing process of new energy vehicles, realize rapid prototyping of components, and improve manufacturing efficiency. Compared with manual manufacturing, mold manufacturing can ensure product accuracy and consistency, reduce human errors in the manufacturing process, and have long life and stable performance: New energy vehicle molds need to withstand high-frequency and high-intensity use, so they must have long life and stable performance to ensure the continuous and stable operation of the production line.

[0003] According to Chinese patent publication CN202122661253.1, in the application, the sealing block is driven to move upward by the vertical rod, the sealing block moves upward to leave the groove, the sealing block pushes the product to move upward, and the user takes the product out of the mold, thereby achieving the purpose of facilitating the removal;

[0004] Although the vertical rod in the application drives the sealing block to move upward, which can effectively deal with the problem of difficulty in removal, in the production process of new energy vehicles, a common operation is to transfer the punched and cut material strips to another area for subsequent bending and cutting operations. However, this multi-step, cross-regional operation mode often leads to efficiency bottlenecks. Frequent material transfer not only increases the production cycle, but also may cause time loss due to factors such as repositioning and waiting for equipment adjustment, thereby slowing down the fluency and efficiency of the overall production line. For this reason, we proposed a precision mold for new energy vehicles. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a precision mold for new energy vehicles to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision mold for new energy vehicles, comprising a support rod, a base, a hydraulic rod, a processing plate, an upper mold and a first support plate, the tops of the four groups of support rods are fixedly connected to the base, the tops of the bases are fixedly connected to two groups of hydraulic rods, a processing plate is arranged between the two groups of hydraulic rods at positions corresponding to the tops of the bases, the tops of the two groups of hydraulic rods are fixedly connected to the first support plate, the bottoms of the first support plate and the upper mold are fixedly connected between the two groups of hydraulic rods, and also includes:

[0007] A bending and cutting structure disposed outside the first support plate, which is used for bending and cutting the plate to be processed;

[0008] A propulsion structure disposed on one side of the plate to be processed, which is used to push the plate to be processed to move.

[0009] Preferably, one end of the first support plate is movably connected to a second support plate. The bottom of the second support plate is fixedly connected to the other two hydraulic rods, and the bottoms of the other two hydraulic rods are fixedly connected to the top of the base.

[0010] Preferably, the bending and cutting structure includes a cutting blade, a support column, a bending block and a backing plate. A support column is fixedly connected to the corresponding position between the other two hydraulic rods and the bottom of the second support plate. Two bending blocks are fixedly connected to both sides of the support column. The bottom of the support column is movably connected to a backing plate, and the bottom of the backing plate is fixedly connected to the top of the base. A cutting blade is fixedly connected to the corresponding position between the outside of the support column and the bottom of the second support plate.

[0011] Preferably, two accommodating grooves are formed in the top of the base. Four telescopic blocks are fixedly connected to the inner walls of the two accommodating grooves. A clamping block is fixedly connected to the tops of the four telescopic blocks. A clamping groove is formed in one side of the clamping block, and the inner wall of the clamping groove is clamped with the outside of the plate to be processed.

[0012] Preferably, a first set of connecting pieces is fixedly connected to the bottom of the base, and the first set of connecting pieces is in a "U" shape. A cylinder is fixedly connected to the outside of the first set of connecting pieces through a fixed shaft, and the other end of the cylinder is fixedly connected to a second set of connecting pieces.

[0013] Preferably, a movable rod is movably connected to the inner wall of the second set of connecting pieces through a fixed shaft. A third set of connecting pieces is movably connected to the outside of the movable rod through a fixed shaft. One end of the third set of connecting pieces is fixedly connected to a support plate, and one end of the support plate is fixedly connected to the outside of the base.

[0014] Preferably, the propulsion structure includes a guiding block, a push rod and a movable block. A movable block is inserted into the top of the movable rod through a fixed shaft, and the movable block is in an "H" shape. The other end of the movable block is inserted with a push rod through a fixed shaft. A guiding block is clamped to the bottom of the push rod, and the bottom of the guiding block is fixedly connected to the top of the support plate. The other end of the push rod is clamped to the inner wall of the clamping groove.

[0015] Compared with the prior art, the present utility model provides a precision mold for new energy vehicles, having the following beneficial effects:

[0016] 1. The precision mold for new energy vehicles integrates a bending and cutting structure, a propulsion structure, and an adjustable support system, enabling multiple processes such as bending, cutting, and moving of the processing board to be completed on the same device. This reduces the time for equipment replacement and material handling, and improves the overall processing efficiency.

[0017] 2. In the precision mold for new energy vehicles, the propulsion structure utilizes a connecting rod mechanism composed of a cylinder and a connecting piece, and realizes the automatic propulsion of the processing board through a movable rod and a push rod. This reduces manual intervention, improves the automation level, and reduces the labor intensity.

[0018] 3. In the precision mold for new energy vehicles, the clamping block and receiving groove structures provided on the base facilitate the quick fixation and replacement of processing boards of different sizes or types, improving the versatility and flexibility of the device. At the same time, the design of the hydraulic rod and the support plate allows the working height and angle to be adjusted according to the processing requirements, further enhancing the adaptability of the device. Brief Description of the Drawings

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

[0020] Figure 2 It is a schematic sectional view of the overall structure of the present utility model;

[0021] Figure 3 It is a schematic side view of the overall structure of the present utility model;

[0022] Figure 4 is Figure 3 a partial enlarged schematic view of part A in

[0023] In the figure: 1. Support rod; 2. Base; 3. Hydraulic rod; 4. Processing board; 5. Upper mold; 6. First support plate; 7. Second support plate; 8. Cutting blade; 9. Support column; 10. Bending block; 11. Cushion plate; 12. Clamping block; 13. Clamping groove; 14. Receiving groove; 15. Telescopic block; 16. Connecting piece; 17. Cylinder; 18. Movable rod; 19. Support plate; 20. Guide block; 21. Push rod; 22. Movable block. Detailed Description of the Preferred Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, A precision mold for new energy vehicles, including a support rod 1, a base 2, a hydraulic rod 3, a plate to be processed 4, an upper mold 5, and a first support plate 6. The tops of four groups of support rods 1 are fixedly connected to the base 2. The top of the base 2 is fixedly connected to two of the hydraulic rods 3. A plate to be processed 4 is arranged at the corresponding position between the two hydraulic rods 3 and the top of the base 2. The tops of the two hydraulic rods 3 are fixedly connected to the first support plate 6. An upper mold 5 is fixedly connected between the bottom of the first support plate 6 and the two hydraulic rods 3. It further includes:

[0026] A bending and cutting structure arranged outside the first support plate 6, which is used to bend and cut the plate to be processed 4;

[0027] A pushing structure arranged on one side of the plate to be processed 4, which is used to push the plate to be processed 4 to move. Start the two hydraulic rods 3 connected to the first support plate 6 to drive the upper mold 5 to descend and perform stamping on the plate to be processed 4. At this time, the plate to be processed 4 is fixed between the base 2 and the clamping block 12 to ensure stability during the stamping process. When the stamping reaches the predetermined depth or shape, the two hydraulic rods 3 retract, the upper mold 5 rises, and leaves the plate to be processed 4, completing the stamping process.

[0028] Furthermore, one end of the first support plate 6 is movably connected to a second support plate 7. The bottom of the second support plate 7 is fixedly connected to the other two hydraulic rods 3. The bottoms of the other two hydraulic rods 3 are fixedly connected to the top of the base 2. Start the hydraulic rods 3 connected to the second support plate 7 to make the support column 9 descend.

[0029] Furthermore, the bending and cutting structure includes a cutting blade 8, a support column 9, a bending block 10, and a backing plate 11. A support column 9 is fixedly connected at the corresponding position between the other two hydraulic rods 3 and the bottom of the second support plate 7. Two bending blocks 10 are fixedly connected to both sides of the support column 9. The bottom of the support column 9 is movably connected to a backing plate 11. The bottom of the backing plate 11 is fixedly connected to the top of the base 2. A cutting blade 8 is fixedly connected at the corresponding position between the outside of the support column 9 and the bottom of the second support plate 7. The plate to be processed 4 is gradually pushed under the support column 9 and the bending block 10. When the plate to be processed 4 reaches the predetermined position, start the hydraulic rods 3 connected to the second support plate 7 to make the support column 9 descend. The bending block 10 then approaches the plate to be processed 4 to perform a bending operation on it. The backing plate 11 provides support to ensure the smooth progress of the bending process. While bending, the cutting blade 8 is started to cut the plate to be processed 4. After completing the bending and cutting, all the hydraulic rods 3 retract to the initial position, and components such as the upper mold 5 and the support column 9 leave the plate to be processed 4.

[0030] Furthermore, two sets of receiving grooves 14 are formed at the top of the base 2. Four telescopic blocks 15 are fixedly connected to the inner walls of the two sets of receiving grooves 14. A clamping block 12 is fixedly connected to the top of the four telescopic blocks 15. A clamping groove 13 is formed on one side of the clamping block 12. The inner wall of the clamping groove 13 is clamped with the outer side of the plate 4 to be processed. First, insert the plate 4 to be processed from one end of the base 2 until its outer side is completely clamped with the clamping groove 13 on the clamping block 12. The telescopic block 15 is used to lift the processed plate 4 after being stamped, facilitating movement for the next operation.

[0031] Furthermore, a first set of connecting members 16 is fixedly connected to the bottom of the base 2, and the first set of connecting members 16 is in a "U" shape. A cylinder 17 is fixedly connected to the outer side of the first set of connecting members 16 through a fixed shaft. The other end of the cylinder 17 is fixedly connected to a second set of connecting members 16.

[0032] Furthermore, a movable rod 18 is movably connected to the inner wall of the second set of connecting members 16 through a fixed shaft. The outer side of the movable rod 18 is movably connected to a third set of connecting members 16 through a fixed shaft. One end of the third set of connecting members 16 is fixedly connected to a support plate 19. One end of the support plate 19 is fixedly connected to the outer side of the base 2.

[0033] Furthermore, the propulsion structure includes a guide block 20, a push rod 21, and a movable block 22. The top of the movable rod 18 is inserted with the movable block 22 through a fixed shaft, and the movable block 22 is in an "H" shape. The other end of the movable block 22 is inserted with the push rod 21 through a fixed shaft. The bottom of the push rod 21 is clamped with the guide block 20. The bottom of the guide block 20 is fixedly connected to the top of the support plate 19. The other end of the push rod 21 is clamped with the inner wall of the clamping groove 13. Start the cylinder 17. Through the linkage of the first set of connecting members 16 and the second set of connecting members 16, and the cooperation of the third set of connecting members 16, drive the push rod 21 to move forward. The push rod 21 is connected to the movable rod 18 through the movable block 22 and stably moves under the guidance of the guide block 20. The other end of the push rod 21 is clamped with the inner wall of the clamping groove 13. As the push rod 21 moves forward.

[0034] Working principle:

[0035] First, insert the processing board 4 from one end of the base 2 until its outer side is fully engaged with the engagement groove 13 on the engagement block 12. Start the two sets of hydraulic rods 3 connected to the first support plate 6, and drive the upper die 5 to descend to perform stamping on the processing board 4. At this time, the processing board 4 is fixed between the base 2 and the engagement block 12 to ensure stability during the stamping process. The telescopic block 15 is used to lift the processed processing board 4 after stamping, facilitating movement for the next operation. When the stamping reaches the predetermined depth or shape, two of the hydraulic rods 3 retract, and the upper die 5 rises and leaves the processing board 4 to complete the stamping process. Start the cylinder 17. Through the linkage of the first set of connecting pieces 16 and the second set of connecting pieces 16, and the cooperation of the third set of connecting pieces 16, drive the push rod 21 to move forward. The push rod 21 is connected to the movable block 18 through the movable block 22 and moves stably under the guidance of the guiding block 20. The other end of the push rod 21 is engaged with the inner wall of the engagement groove 13. As the push rod 21 moves forward, the processing board 4 is gradually pushed under the support column 9 and the bending block 10. When the processing board 4 reaches the predetermined position, start the hydraulic rod 3 connected to the second support plate 7 to lower the support column 9, and the bending block 10 approaches the processing board 4 accordingly to perform a bending operation. The backing plate 11 provides support to ensure a smooth bending process. While bending, the cutting blade 8 is started to cut the processing board 4. After bending and cutting are completed, all the hydraulic rods 3 retract to the initial position, and components such as the upper die 5 and the support column 9 leave the processing board 4.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision mold for a new energy vehicle, comprising a support rod (1), a base (2), a hydraulic rod (3), a processing plate (4), an upper mold (5) and a first support plate (6), wherein the tops of the four groups of support rods (1) are fixedly connected to the base (2), the tops of the base (2) are fixedly connected to two groups of hydraulic rods (3), a processing plate (4) is arranged between the two groups of hydraulic rods (3) at positions corresponding to the tops of the base (2), the tops of the two groups of hydraulic rods (3) are fixedly connected to the first support plate (6), and the bottoms of the first support plate (6) and the upper mold (5) are fixedly connected between the two groups of hydraulic rods (3), characterized in that: Also includes: A bending and cutting structure arranged on the outside of the first support plate (6), the structure being used to bend and cut the processing plate (4); A propulsion structure is arranged on one side of the processing plate (4), and is used to propel the processing plate (4) to move.

2. The new energy vehicle precision mold according to claim 1, characterized in that: One end of the first support plate (6) is movably connected to a second support plate (7), the bottom of the second support plate (7) is fixedly connected to the other two groups of hydraulic rods (3), and the bottoms of the other two groups of hydraulic rods (3) are fixedly connected to the top of the base (2).

3. The new energy vehicle precision mold according to claim 2 is characterized in that: The bending and cutting structure comprises a cutting blade (8), a support column (9), a bending block (10) and a pad (11); a support column (9) is fixedly connected between the other two groups of hydraulic rods (3) at a position corresponding to the bottom of the second support plate (7); two groups of bending blocks (10) are fixedly connected to both sides of the support column (9); a pad (11) is movably connected to the bottom of the support column (9); the bottom of the pad (11) is fixedly connected to the top of the base (2); and a cutting blade (8) is fixedly connected to the outer side of the support column (9) at a position corresponding to the bottom of the second support plate (7).

4. The new energy vehicle precision mold according to claim 3 is characterized in that: Two groups of receiving grooves (14) are provided on the top of the base (2); four groups of telescopic blocks (15) are fixedly connected to the inner walls of the two groups of receiving grooves (14); a clamping block (12) is fixedly connected to the tops of the four groups of telescopic blocks (15); a clamping groove (13) is provided on one side of the clamping block (12); and the inner wall of the clamping groove (13) is clamped together with the outer side of the processing plate (4).

5. The new energy vehicle precision mold according to claim 4, characterized in that: A first group of connecting members (16) is fixedly connected to the bottom of the base (2), and the first group of connecting members (16) is in a "U" shape. The outer sides of the first group of connecting members (16) are fixedly connected to a cylinder (17) via a fixed shaft, and the other ends of the cylinders (17) are fixedly connected to a second group of connecting members (16).

6. The new energy vehicle precision mold according to claim 5, characterized in that: The inner wall of the second group of connecting members (16) is movably connected to a movable rod (18) via a fixed shaft, and the outer side of the movable rod (18) is movably connected to a third group of connecting members (16) via a fixed shaft. One end of the third group of connecting members (16) is fixedly connected to a support plate (19), and one end of the support plate (19) is fixedly connected to the outer side of the base (2).

7. The new energy vehicle precision mold according to claim 6, characterized in that: The propulsion structure comprises a guide block (20), a push rod (21) and a movable block (22); the top of the movable rod (18) is plugged with the movable block (22) via a fixed shaft, and the movable block (22) is in an "H" shape; the other end of the movable block (22) is plugged with the push rod (21) via a fixed shaft; the bottom of the push rod (21) is clamped with the guide block (20); the bottom of the guide block (20) is fixedly connected to the top of the support plate (19); and the other end of the push rod (21) is clamped with the inner wall of the clamping groove (13).

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