Precise stamping type rubber plug forming equipment

Abstract

The utility model discloses accurate stamping type rubber plug forming equipment, and relates to the technical field of rubber plug forming processing, the accurate stamping type rubber plug forming equipment comprises a bearing base and a stamping assembly, a bearing top plate is distributed above the bearing base, and the stamping assembly is arranged at the lower end of the bearing top plate; the punching assembly comprises a hydraulic cylinder, a pressing plate, upper butt joint blocks, limiting through grooves, limiting vertical rods, a mounting frame, spring damping rods and lower butt joint blocks, the pressing plate is mounted at the front end of the hydraulic cylinder, the upper butt joint blocks are additionally arranged on the left side and the right side of the lower end of the pressing plate, the limiting through grooves are formed in the four corners in the pressing plate, and meanwhile the limiting vertical rods are connected into the limiting through grooves; mounting frames are mounted on the left side and the right side of the upper end of the bearing base, spring damping rods are arranged in the mounting frames, and lower butt joint blocks are arranged at the upper ends of the spring damping rods. According to the precise stamping type rubber plug forming equipment, position deviation of the equipment in the stamping forming process can be avoided, and the overall machining precision of rubber plugs is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber stopper forming and processing technology, specifically a precision stamping rubber stopper forming equipment. Background Technology

[0002] Rubber plugs are automotive parts used to seal various holes in cars, preventing dust, moisture, and other external substances from entering the vehicle and protecting the electronic equipment and wiring. These plugs are typically made of rubber or plastic, offering good sealing and cushioning properties to reduce vibration and noise during driving and protect the vehicle body from damage. Stamping, on the other hand, is a pressure processing method that uses a die mounted on a press to apply pressure to materials at room temperature, causing separation or plastic deformation to obtain the desired parts. To improve the efficiency of rubber plug molding, molding equipment is needed; however, existing molding equipment still has the following shortcomings:

[0003] When using existing molding equipment, most of the equipment is not suitable for precise stamping operations, which can easily cause positional deviations in the molding equipment during the stamping process. This affects the yield rate of rubber stoppers, resulting in reduced practicality and efficiency of the molding equipment.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a precision stamping rubber stopper forming equipment. Utility Model Content

[0005] The purpose of this invention is to provide a precision stamping rubber stopper forming device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a precision stamping type rubber stopper forming equipment, comprising a receiving base and a stamping assembly. A receiving top plate is distributed above the receiving base, and a stamping assembly is provided at the lower end of the receiving top plate. The stamping assembly includes a hydraulic cylinder, a pressure plate, an upper connecting block, a limiting through groove, a limiting vertical rod, a mounting frame, a spring damping rod, and a lower connecting block. A pressure plate is installed at the front end of the hydraulic cylinder, and upper connecting blocks are added to the left and right sides of the lower end of the pressure plate. Limiting through grooves are opened at the four corners inside the pressure plate, and limiting vertical rods are connected inside the limiting through grooves. Mounting frames are installed on the left and right sides of the upper end of the receiving base, and spring damping rods are provided inside the mounting frames. Lower connecting blocks are provided at the upper ends of the spring damping rods. Mounting assemblies are provided on the front and rear sides of the upper end of the receiving base.

[0007] Furthermore, the hydraulic cylinders are arranged perpendicularly to the pressure plate, and the hydraulic cylinders are fixedly connected to the pressure plate by bolts.

[0008] Furthermore, the internal dimensions of the limiting groove are adapted to the external dimensions of the limiting vertical rod, and the limiting vertical rod is embeddedly connected to the pressure plate through the limiting groove.

[0009] Furthermore, the lower connecting block is embedded in the mounting frame, and the lower connecting block is elastically connected to the mounting frame via a spring damping rod.

[0010] Furthermore, the installation assembly includes an installation block, a limiting cylinder, and a limiting rod. The limiting cylinder is installed on the outside of the installation block, and the limiting rod is connected inside the limiting cylinder.

[0011] Furthermore, the mounting assembly also includes a reset spring, a lower stamping die base, and a limiting through hole. A reset spring is provided inside the limiting cylinder outside the limiting rod. A lower stamping die base is provided in the middle of the upper end of the receiving base, and limiting through holes are provided on both sides inside the lower stamping die base.

[0012] Furthermore, the limiting rod and the limiting cylinder are embedded in each other, and the limiting rod is elastically connected to the limiting cylinder through a return spring.

[0013] Furthermore, the external dimensions of the limiting rod are adapted to the internal dimensions of the limiting through hole, and the limiting rod is connected to the lower stamping die base through the limiting through hole.

[0014] This utility model provides a precision stamping rubber stopper forming equipment, which has the following beneficial effects:

[0015] 1. This utility model, through the setting of the stamping components, enables the adjustment of the pressure plate's position during the use of a precision stamping rubber stopper forming equipment by the operation of a hydraulic cylinder. The limiting through groove and the limiting vertical rod enhance the stability of the pressure plate during movement. The mounting frame is fixedly installed on both sides of the upper end of the receiving base. The lower connecting block is elastically connected to the mounting frame by the spring damping rod. At the same time, the spring damping rod provides shock absorption and buffering between the upper and lower connecting blocks, thereby avoiding damage to the forming equipment caused by excessive pressure during the stamping process and extending the overall service life of the forming equipment.

[0016] 2. By setting up the installation components, this utility model enables the limiting rod and the limiting cylinder to be elastically connected through the return spring when the precision stamping rubber stopper forming equipment is used. The stamping lower die base is placed between two mounting blocks, and the stamping lower die base is quickly and conveniently positioned and installed through the limiting through hole and the limiting rod. This allows for easy replacement of the stamping lower die base, thereby adapting to rubber stoppers of different specifications for stamping and forming, and improving the flexibility and dynamism of the forming equipment during use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a precision stamping rubber stopper forming equipment according to the present invention;

[0018] Figure 2 This is a three-dimensional sectional view of the stamping component of a precision stamping rubber stopper forming equipment according to this utility model.

[0019] Figure 3 This is a three-dimensional sectional view of the installation components of a precision stamping rubber stopper forming equipment according to this utility model.

[0020] In the diagram: 1. Supporting base; 2. Supporting top plate; 3. Stamping assembly; 301. Hydraulic cylinder; 302. Pressure plate; 303. Upper connecting block; 304. Limiting through slot; 305. Limiting vertical rod; 306. Mounting frame; 307. Spring damping rod; 308. Lower connecting block; 4. Mounting assembly; 401. Mounting block; 402. Limiting cylinder; 403. Limiting rod; 404. Return spring; 405. Stamping lower die base; 406. Limiting through hole. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1 to 3As shown, a precision stamping type rubber stopper forming equipment includes a receiving base 1 and a stamping assembly 3. A receiving top plate 2 is distributed above the receiving base 1, and a stamping assembly 3 is provided at the lower end of the receiving top plate 2. The stamping assembly 3 includes a hydraulic cylinder 301, a pressure plate 302, an upper connecting block 303, a limiting through groove 304, a limiting vertical rod 305, a mounting frame 306, a spring damping rod 307, and a lower connecting block 308. The pressure plate 302 is installed at the front end of the hydraulic cylinder 301, and upper connecting blocks 303 are added to the left and right sides of the lower end of the pressure plate 302. Limiting through grooves 303 are formed at the four corners inside the pressure plate 302. 04. Simultaneously, a limiting vertical rod 305 is connected inside the limiting through groove 304. Mounting frames 306 are installed on the left and right sides of the upper end of the base 1, and spring damping rods 307 are installed inside the mounting frames 306. A lower connecting block 308 is installed at the upper end of the spring damping rods 307. Hydraulic cylinders 301 and pressure plates 302 are vertically distributed, and hydraulic cylinders 301 are fixedly connected to pressure plates 302 by bolts. The internal dimensions of the limiting through groove 304 are adapted to the external dimensions of the limiting vertical rod 305, and the limiting vertical rod 305 is embeddedly connected to the pressure plate 302 through the limiting through groove 304. The lower connecting block... Block 308 is embeddedly connected to the mounting frame 306, and the lower connecting block 308 is elastically connected to the mounting frame 306 via a spring damping rod 307. The hydraulic cylinder 301 is fixedly installed at the upper center of the supporting top plate 2 using fastening bolts. The hydraulic cylinder 301 operates to adjust the position of the pressure plate 302. The internal dimensions of the limiting through grooves 304 at the four corners of the pressure plate 302 are adapted to the external dimensions of the limiting vertical rod 305. This, in conjunction with the limiting through grooves 304 and the limiting vertical rod 305, enhances the stability of the pressure plate 302 during movement, thereby preventing damage during the rubber plug stamping process. The position is offset, and the mounting frame 306 is fixedly installed on both sides of the upper end of the receiving base 1. The spring damping rod 307 is installed inside the mounting frame 306. The spring damping rod 307 makes the lower connecting block 308 elastically connected to the mounting frame 306. At the same time, the upper connecting block 303 and the lower connecting block 308 installed on both sides of the lower end of the pressure plate 302 are at the same vertical level. Thus, the spring damping rod 307 makes the upper connecting block 303 and the lower connecting block 308 shock-absorbing and buffering, thereby avoiding excessive pressure during the stamping process and preventing damage to the molding equipment, thus extending the overall service life of the molding equipment.

[0023] like Figure 1 and Figure 3As shown, mounting components 4 are provided on the front and rear sides of the upper end of the base 1. Mounting components 4 include a mounting block 401, a limiting cylinder 402, and a limiting rod 403. The limiting cylinder 402 is mounted on the outside of the mounting block 401, and the limiting rod 403 is connected inside the limiting cylinder 402. Mounting components 4 also include a return spring 404, a lower stamping die 405, and a limiting through hole 406. The limiting rod 403 is externally mounted on the limiting cylinder 402, and the lower stamping die 405 is located in the middle of the upper end of the base 1. Limiting through holes 406 are provided on both sides of the lower stamping die 405. The limiting rod 403 is embedded in the limiting cylinder 402 and elastically connected to the limiting cylinder 402 via the return spring 404. The external dimensions of the limiting rod 403 are compatible with the internal dimensions of the limiting through hole 406, and the limiting rod 403 is connected to the limiting cylinder 402 via the limiting through hole 406. The stamping die base 405 is connected to the mounting block 401, which is fixedly installed on the front and rear sides of the upper end of the receiving base 1 by fastening bolts. The limiting cylinder 402 is fixedly installed on the outer sides of the mounting block 401 with fastening bolts. The limiting rod 403 is installed into the limiting cylinder 402. The limiting rod 403 and the limiting cylinder 402 are elastically connected by the return spring 404. The stamping die base 405 is placed between the two mounting blocks 401. At the same time, the internal size of the limiting through hole 406 opened in the stamping die base 405 is adapted to the external size of the limiting rod 403. Thus, the stamping die base 405 can be quickly and conveniently positioned and installed through the limiting through hole 406 and the limiting rod 403. This allows for easy replacement of the stamping die base 405, thereby adapting to different specifications of rubber plugs for stamping and forming, and improving the flexibility and dynamism of the forming equipment during use.

[0024] In summary, when using this precision stamping rubber stopper forming equipment, the limiting vertical rod 305 is first fixed to the four corners of the upper end of the receiving base 1 using fastening bolts. The receiving top plate 2 is then fixed to the top of the limiting vertical rod 305 using the same fastening bolts. The hydraulic cylinder 301 at the upper end of the receiving top plate 2 operates to adjust the position of the pressure plate 302. The limiting through groove 304, in conjunction with the limiting vertical rod 305, enhances the stability of the pressure plate 302 during movement. The mounting frame 306 is fixed to both sides of the upper end of the receiving base 1. The lower connecting block 308 is elastically connected to the mounting frame 306 using the spring damping rod 307. Simultaneously, through… The spring damping rod 307 provides shock absorption and buffer between the upper connecting block 303 and the lower connecting block 308, thereby preventing excessive pressure during the stamping process from damaging the forming equipment. Then, the return spring 404 elastically connects the limiting rod 403 and the limiting cylinder 402, placing the stamping lower die base 405 between the two mounting blocks 401. The limiting through hole 406, in conjunction with the limiting rod 403, allows for quick and convenient positioning and installation of the stamping lower die base 405, enabling easy replacement of the stamping lower die base 405 and adapting it to different specifications of rubber plugs for stamping and forming, thus improving the flexibility and dynamism of the forming equipment during use.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A precision stamping type rubber stopper forming equipment, comprising a receiving base (1) and a stamping assembly (3), characterized in that, A receiving top plate (2) is distributed above the receiving base (1). A stamping assembly (3) is provided at the lower end of the receiving top plate (2). The stamping assembly (3) includes a hydraulic cylinder (301), a pressure plate (302), an upper connecting block (303), a limiting through groove (304), a limiting vertical rod (305), a mounting frame (306), a spring damping rod (307), and a lower connecting block (308). The pressure plate (302) is installed at the front end of the hydraulic cylinder (301), and the lower left and right sides of the pressure plate (302) are increased. An upper connecting block (303) is provided, and a limit through groove (304) is opened at the four corners inside the pressure plate (302). At the same time, a limit vertical rod (305) is connected inside the limit through groove (304). An installation frame (306) is installed on the left and right sides of the upper end of the receiving base (1), and a spring damping rod (307) is provided inside the installation frame (306). A lower connecting block (308) is provided at the upper end of the spring damping rod (307). An installation component (4) is provided on the front and rear sides of the upper end of the receiving base (1).

2. The precision stamping rubber stopper forming equipment according to claim 1, characterized in that, The hydraulic cylinder (301) is perpendicular to the pressure plate (302), and the hydraulic cylinder (301) is fixedly connected to the pressure plate (302) by bolts.

3. The precision stamping rubber stopper forming equipment according to claim 1, characterized in that, The internal dimensions of the limiting through groove (304) are adapted to the external dimensions of the limiting vertical rod (305), and the limiting vertical rod (305) is embeddedly connected to the pressure plate (302) through the limiting through groove (304).

4. The precision stamping rubber stopper forming equipment according to claim 1, characterized in that, The lower connecting block (308) is embedded in the mounting frame (306), and the lower connecting block (308) is elastically connected to the mounting frame (306) through a spring damping rod (307).

5. The precision stamping rubber stopper forming equipment according to claim 1, characterized in that, The mounting assembly (4) includes a mounting block (401), a limiting cylinder (402), and a limiting rod (403). The limiting cylinder (402) is mounted on the outside of the mounting block (401), and the limiting rod (403) is connected inside the limiting cylinder (402).

6. The precision stamping rubber stopper forming equipment according to claim 5, characterized in that, The mounting assembly (4) also includes a return spring (404), a lower stamping die base (405), and a limiting through hole (406). The lower stamping die base (405) is provided in the limiting cylinder (402) outside the limiting rod (403). The lower stamping die base (405) is provided in the middle of the upper end of the receiving base (1), and the lower stamping die base (405) has limiting through holes (406) on both sides inside.

7. The precision stamping rubber stopper forming equipment according to claim 6, characterized in that, The limiting rod (403) is embedded in the limiting cylinder (402), and the limiting rod (403) is elastically connected to the limiting cylinder (402) through a return spring (404).

8. The precision stamping rubber stopper forming equipment according to claim 6, characterized in that, The external dimensions of the limiting rod (403) are adapted to the internal dimensions of the limiting through hole (406), and the limiting rod (403) is connected to the stamping lower die base (405) through the limiting through hole (406).

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