Adjustable buffer block forming die for new energy electric vehicle

Abstract

The utility model discloses an adjustable buffer block forming die for a new energy electric automobile. The adjustable buffer block forming die comprises an upper forming die, a lower forming die A and a lower forming die B, a base plate is arranged among the forming upper die, the forming lower die A and the forming lower die B; first modules are arranged on the sides, away from each other, of the interiors of the forming lower mold A and the forming lower mold B; a plurality of cavity holes are formed in the first module at equal intervals, and the cross sections of the cavity holes are semicircular; a plurality of second modules are arranged between the first modules; the two ends of the first module in the forming lower die A or the forming lower die B are fixedly connected with first connecting blocks; the purpose of rapidly separating all the first modules from the second modules can be achieved by pulling one handle, and demolding of operators is facilitated; by pushing one handle, the purpose of quickly fitting all the first modules and the second modules can be achieved, the operation is simple, the demolding and mold closing time is greatly saved, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile accessories, and in particular relates to an adjustable buffer block forming die for a new energy electric vehicle. Background Art

[0002] In order to prevent the car from violently bumping during driving, the suspension system of the car is often equipped with a shock absorber, and an important and vulnerable component of the shock absorber is the buffer block. When preparing the buffer block, a mold is usually used to vulcanize the rubber.

[0003] The traditional new energy vehicle buffer block is made of a molding upper mold and a molding lower mold that cooperate with each other and use a vulcanization process. The molding lower mold is composed of a first module, a second module and a base. Two first modules are provided and are symmetrically arranged in the base. Multiple second modules are arranged between the first modules. These second modules and the first modules are assembled together to form a complete molding lower mold. When preparing the buffer block, the raw material (preformed part) is first placed in the cavity hole formed between the first module and the second module or in the cavity hole formed between adjacent second modules, and then it is vulcanized after the mold is closed. Finally, the molded product can be demolded after vulcanization molding.

[0004] In the prior art, since there is a threaded protrusion in the cavity hole of the molding lower mold, the molded product cannot be directly ejected from the molding lower mold to complete the demolding. Instead, the first module and the second module need to be disassembled from each other in turn to complete the demolding work, which is time-consuming and not conducive to production operations. Utility Model Content

[0005] In order to solve the technical problem in the prior art that the first modules and the second modules need to be disassembled one from another in turn to complete the demoulding work, which is time-consuming and not conducive to production operations, the utility model provides an adjustable buffer block forming mold for new energy electric vehicles.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A molding die for an adjustable buffer block for a new energy electric vehicle comprises an upper molding die, a lower molding die A and a lower molding die B; a pad is arranged between the upper molding die and the lower molding die A and the lower molding die B;

[0008] A first module is arranged on one side of the molding lower mold A and the molding lower mold B away from each other; a plurality of cavity holes are equidistantly opened on the first module, and the cross section of the cavity hole is semicircular; a plurality of second modules are arranged between the first modules;

[0009] The first module in the molding lower mold A or the molding lower mold B is fixedly connected with first connecting blocks at both ends; the second module is fixedly connected with second connecting blocks at both ends; the first connecting block and the second connecting block are both convex at one end and concave at the other end;

[0010] The first connecting block and the second connecting block are both provided with sliding holes of the same specification; and the positions corresponding to the sliding holes on the first module and the second module are both fixedly connected with sliding rods.

[0011] Furthermore, the lower molding dies A and B are provided with grooves at positions corresponding to the first connecting block and the second connecting block, and the first connecting block and the second connecting block are slidably connected in the grooves.

[0012] Furthermore, the specification of the second connection block is greater than that of the first connection block.

[0013] Furthermore, a plurality of symmetrically arranged plug rods are fixedly connected to the side surface of the molding lower mold A close to the molding lower mold B; corresponding plug holes are opened in the molding lower mold B corresponding to the positions of the plug rods, and the plug rods are slidably connected in the corresponding plug holes.

[0014] Furthermore, a limit block is fixedly connected to the end of the insertion rod, and the limit block slides in the corresponding insertion hole.

[0015] Furthermore, a handle is fixedly connected to the middle of a surface of the first module away from the second module, and the handle is arranged through the outer side of the lower molding die A or the lower molding die B.

[0016] Furthermore, a reinforcing block is fixedly connected to the outer surface of the lower molding die A or the lower molding die B at a position corresponding to the handle.

[0017] Furthermore, the first module and the second module are both fixedly connected with reinforcement edges at positions corresponding to the bottom of the cavity hole.

[0018] Furthermore, the lower molding dies A and B are fixedly connected with fixing blocks at positions corresponding to both sides of the handle.

[0019] Beneficial effects of the utility model:

[0020] The utility model can realize the purpose of quickly separating all the first modules and the second modules by pulling one of the handles, which is convenient for operators to demould; and can realize the purpose of quickly fitting all the first modules and the second modules by pushing one of the handles. The operation is simple, which greatly saves the demoulding and mold closing time, and thus improves the working efficiency.

[0021] The utility model can realize quick alignment between the forming lower mold A and the forming lower mold B after they move away from each other through the cooperation of the insertion rod and the sliding hole, thereby making the mold closing process simpler, and the setting of the limit block can prevent the insertion rod from falling directly from the inside of the sliding hole.

[0022] The utility model cooperates with the handles and the reinforcing blocks, so that the operator can directly use both hands to apply a lifting force to the two handles after mold closing, which is convenient for the operator to move the mold, and can also facilitate the operator to apply a force to the first module during demolding or mold closing, which is highly safe.

[0023] The utility model forms a layer of protection at the edge of the bottom of the cavity hole in the mold by adding a reinforcing edge, thereby preventing the bottom of the cavity hole from being easily damaged in daily use due to its thinness, easy deformation and easy bumping, thereby increasing the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the utility model before demoulding;

[0026] Figure 2 This is a schematic diagram of the structure of the utility model after demoulding;

[0027] Figure 3 This is a schematic diagram of the structure of the first connecting block in the utility model;

[0028] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0029] Figure 5 It is an exploded view of the forming lower die A and the forming lower die B in the utility model;

[0030] Figure 6 It is a schematic diagram of the reinforcing edge structure in the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Molding upper die; 2. Molding lower die A; 21. Molding lower die B; 3. First module; 4. Second module; 5. Cavity hole; 6. Reinforcement edge; 7. Handle; 8. Reinforcement block; 9. First connecting block; 10. Second connecting block; 11. Sliding hole; 12. Sliding rod; 13. Fixed block; 14. Insert rod; 15. Limit block; 16. Insert hole; 17. Groove; 18. Pad. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1 As shown, a molding die for an adjustable buffer block for a new energy electric vehicle comprises an upper molding die 1, a lower molding die A2 and a lower molding die B21, wherein the lower molding die A2 and the lower molding die B21 are combined with each other and can fit with the upper molding die 1; a pad 18 is arranged between the upper molding die 1 and the lower molding die A2 and the lower molding die B21;

[0035] Please refer again Figure 3 As shown, a first module 3 is arranged on a side away from each other inside the molding lower mold A2 and the molding lower mold B21; a plurality of cavity holes 5 are equidistantly opened on the first module 3, and the cross section of the cavity hole 5 is semicircular, which is used to place raw materials (preforms); a plurality of second modules 4 are arranged between the first modules 3, and the second module 4 is composed of two first modules 3 attached to each other on the back side;

[0036] Please refer again Figure 4 As shown, the first module 3 in the molding lower mold A2 or the molding lower mold B21 has first connecting blocks 9 fixedly connected at both ends by screws; the second module 4 has second connecting blocks 10 fixedly connected at both ends by screws; the first connecting block 9 and the second connecting block 10 both have a convex structure at one end and a concave structure at the other end; the specification of the second connecting block 10 is larger than that of the first connecting block 9;

[0037] The first connection block 9 and the second connection block 10 are both provided with sliding holes 11 of the same specification; the positions corresponding to the sliding holes 11 on the first module 3 and the second module 4 are both fixedly connected with sliding rods 12, and the sliding rods 12 are slidably connected in the corresponding sliding holes 11;

[0038] The lower molding dies A2 and B21 are provided with grooves 17 at positions corresponding to the first connecting block 9 and the second connecting block 10 , and the first connecting block 9 and the second connecting block 10 are slidably connected in the grooves 17 .

[0039] Please refer again Figure 5 As shown, a plurality of symmetrically arranged plug rods 14 are fixedly connected to the side surface of the molding lower mold A2 close to the molding lower mold B21; corresponding plug holes 16 are opened in the molding lower mold B21 at positions corresponding to the plug rods 14, and the plug rods 14 are slidably connected in the corresponding plug holes 16; a limit block 15 is fixedly connected to the end of the plug rod 14, and the limit block 15 slides in the corresponding plug hole 16 to prevent the plug rod 14 from falling off from the plug hole 16.

[0040] Please refer again Figure 5 As shown, a handle 7 is fixedly connected to the middle of one side of the first module 3 away from the second module 4, and the handle 7 is arranged through the outside of the molding lower mold A2 or the molding lower mold B21; a reinforcing block 8 is fixedly connected to the outer surface of the molding lower mold A2 or the molding lower mold B21 at a position corresponding to the handle 7.

[0041] Please refer again Figure 6 As shown, the first module 3 and the second module 4 are both fixedly connected with reinforcing edges 6 at positions corresponding to the bottom of the cavity hole 5, so as to increase the structural strength of the cavity hole 5 and prolong the service life.

[0042] Please refer again Figure 1 As shown, the lower molding die A2 and the lower molding die B21 are both fixedly connected with fixing blocks 13 at positions corresponding to both sides of the handle 7 , and the fixing blocks 13 are used to be connected to the upper molding die 1 .

[0043] In specific applications:

[0044] like Figure 1 and Figure 2 As shown, after the raw materials inside the buffer block molding die are vulcanized and molded using a vulcanizer, the molding upper mold 1 is moved away from the molding lower mold A2 and the molding lower mold B21 by means of the built-in moving mechanism of the vulcanizer, and then the pad 18 is moved away from the molding lower mold A2 and the molding lower mold B21. At this time, the operator pulls the handle 7 to move the molding lower mold A2 and the molding lower mold B21 away from each other. During the process of moving away, since all the sliding rods 12 are slidably connected in the corresponding sliding holes 11, when the first module 3 moves away, all the first modules 3 and the second modules 4 that are close to each other can be separated in turn (by Figure 1 Transformed into Figure 2The state shown in the figure) is shown in the figure, and then the operator can directly take out the product formed inside the cavity hole 5; conversely, before closing the mold of the first module 3 and the second module 4 and placing the preformed part, the operator can quickly close the mold between the first module 3 and the second module 4 by applying force to the handle 7; compared with the prior art, the operator can quickly separate all the first modules 3 and the second modules 4 by pulling one of the handles 7, which is convenient for the operator to demould; the operator can quickly fit all the first modules 3 and the second modules 4 by pushing one of the handles 7, which is simple to operate, greatly saves the demoulding and closing time, and thus improves the operating efficiency.

[0045] Through the cooperation of the insertion rod 14 and the sliding hole 11, after the molding lower mold A2 and the molding lower mold B21 move away from each other, they can be quickly aligned, thereby making the mold closing process simpler. The setting of the limit block 15 can prevent the insertion rod 14 from falling directly from the inside of the sliding hole 11.

[0046] Through the cooperation of the handles 7 and the reinforcing blocks 8, the operator can directly use both hands to apply an upward force to the two handles 7 after the mold is closed, which is convenient for the operator to move the mold, and it is also convenient for the operator to apply a force to the first module 3 when demolding or closing the mold, which is highly safe.

[0047] By adding the reinforcing edge 6, a layer of protection is formed at the edge of the bottom of the cavity hole 5 in the mold, so as to prevent the bottom of the cavity hole 5 from being easily damaged in daily use due to its thinness, easy deformation and easy bumping, thereby improving the service life of the mold.

[0048] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. An adjustable buffer block forming die for new energy electric vehicles, characterized in that: It comprises an upper molding die (1), a lower molding die A (2) and a lower molding die B (21); a pad (18) is provided between the upper molding die (1) and the lower molding die A (2) and the lower molding die B (21); A first module (3) is arranged on a side of the molding lower mold A (2) and the molding lower mold B (21) that is away from each other; a plurality of cavity holes (5) are equidistantly provided on the first module (3), and the cross section of the cavity holes (5) is semicircular; a plurality of second modules (4) are arranged between the first modules (3); The first module (3) in the molding lower mold A (2) or the molding lower mold B (21) has first connecting blocks (9) fixedly connected at both ends; the second module (4) has second connecting blocks (10) fixedly connected at both ends; the first connecting block (9) and the second connecting block (10) both have a convex structure at one end and a concave structure at the other end; The first connecting block (9) and the second connecting block (10) are both provided with sliding holes (11) of the same specification; and the positions corresponding to the sliding holes (11) on the first module (3) and the second module (4) are both fixedly connected with sliding rods (12).

2. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: The specifications of the second connecting block (10) are greater than those of the first connecting block (9).

3. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: The lower molding die A (2) and the lower molding die B (21) are provided with grooves (17) at positions corresponding to the first connecting block (9) and the second connecting block (10), and the first connecting block (9) and the second connecting block (10) are slidably connected in the grooves (17).

4. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: A plurality of symmetrically arranged insertion rods (14) are fixedly connected to the side surface of the molding lower mold A (2) close to the molding lower mold B (21); corresponding insertion holes (16) are provided in the molding lower mold B (21) at positions corresponding to the insertion rods (14), and the insertion rods (14) are slidably connected in the corresponding insertion holes (16).

5. The adjustable buffer block forming die for new energy electric vehicles according to claim 4, characterized in that: The end of the insertion rod (14) is fixedly connected to a limiting block (15), and the limiting block (15) slides in the corresponding insertion hole (16).

6. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: A handle (7) is fixedly connected to the middle of a surface of the first module (3) away from the second module (4), and the handle (7) is arranged through the outer side of the lower molding die A (2) or the lower molding die B (21).

7. The adjustable buffer block forming die for new energy electric vehicles according to claim 6, characterized in that: A reinforcing block (8) is fixedly connected to the outer surface of the lower molding die A (2) or the lower molding die B (21) at a position corresponding to the handle (7).

8. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: The first module (3) and the second module (4) are both fixedly connected with reinforcement edges (6) at positions corresponding to the bottom of the cavity hole (5).

9. The adjustable buffer block forming die for new energy electric vehicles according to claim 1, characterized in that: The lower molding die A (2) and the lower molding die B (21) are both fixedly connected with fixing blocks (13) at positions corresponding to both sides of the handle (7).

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