CN216831883U - High polymer material mould structure - Google Patents

Abstract

The utility model relates to the technical field of moulds, in particular to a high polymer material mould structure; comprises a base, an extrusion component and a damping component; the extrusion subassembly includes the mould, the lower mould, support and pneumatic cylinder, lower mould and base fixed connection, support and base fixed connection, pneumatic cylinder and support fixed connection, it sets up on the pneumatic cylinder to go up the mould, shock-absorbing component includes the fixed block, the fixed axle, a spring, the movable block, connecting rod and backup pad, fixed block and base fixed connection, fixed axle and fixed block fixed connection, movable block and fixed axle sliding connection, the spring housing is established on the fixed axle, the connecting rod rotates with the movable block to be connected, and rotate with the backup pad and be connected, the material is put on the lower mould, it exerts pressure to go up the mould removal to the backup pad, make the backup pad drive the connecting rod rotate, the connecting rod rotates and drives the movable block and slide, through the spring, the vibrations that make the movable block take place reduce the vibrations that go up the mould emergence, the purpose of vibrations has been realized reducing to go up the mould.

Description

High polymer material mould structure

Technical Field

The utility model relates to the technical field of molds, in particular to a high polymer material mold structure.

Background

The die processing refers to the processing of a forming tool and a blank making tool, and the die consists of an upper die and a lower die.

The raw material is placed between the upper and lower dies and is formed by the pressure applied by the upper and lower dies.

The existing high polymer material die structure is characterized in that a material is placed on a lower die and extruded through an upper die, but the upper die is not provided with a damping component when the material is pressed, and the damping component is not arranged to cause the die to shake due to the pressure of a press machine in the process of forming the die, so that the qualified rate of products is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high polymer material die structure, and aims to solve the technical problem that the die is shaken to further influence the qualified rate of products due to the fact that no damping component is arranged in the prior art.

In order to achieve the purpose, the utility model provides a high polymer material die structure, which comprises a base, an extrusion assembly and a damping assembly, wherein the base is provided with a plurality of grooves; the extrusion assembly comprises an upper die, a lower die, a support and a hydraulic cylinder, the lower die is fixedly connected with the base and is positioned on one side of the base, the support is fixedly connected with the base and is positioned on one side of the base close to the lower die, the hydraulic cylinder is fixedly connected with the support and is arranged on the support, the upper die is arranged on the hydraulic cylinder, is connected with the output end of the hydraulic cylinder and is positioned on one side of the hydraulic cylinder close to the lower die; the damping component comprises a fixed block, a fixed shaft, a spring, a movable block, a connecting rod and a supporting plate, the fixed block is fixedly connected with the base and is located at one side, close to the lower die, of the base, the fixed shaft is fixedly connected with the fixed block and is arranged on the fixed block, the movable block is slidably connected with the fixed shaft and is sleeved on the fixed shaft, one end of the spring is abutted to the fixed block, the other end of the spring is abutted to the movable block, the spring is sleeved on the fixed shaft, the connecting rod is rotatably connected with the movable block and is arranged on the movable block, and the supporting plate is rotatably connected with the connecting rod and is located at one end, far away from the movable block, of the connecting rod.

The moving block comprises a block body and a first shaft body, wherein the block body is connected with the fixed shaft in a sliding mode and sleeved on the fixed shaft; the first shaft body is fixedly connected with the moving block, is rotatably connected with the connecting rod and is arranged on the moving block.

The supporting plate comprises a plate body and a second shaft body, and the second shaft body is rotatably connected with the connecting rod and arranged on the connecting rod; the plate body is fixedly connected with the second shaft body and arranged on the second shaft body.

The high polymer material mould structure further comprises a guide post, wherein the guide post is fixedly connected with the base, is fixedly connected with the support and is positioned on one side of the base, which is close to the support; the upper die is provided with a guide hole, the guide hole penetrates through the upper die in the direction of the guide column, and the guide hole is matched with the guide column.

The block body is provided with a limiting protrusion, the limiting protrusion is arranged on the block body, and the limiting protrusion is located on one side, far away from the fixed block, of the block body.

The utility model relates to a high polymer material die structure, which comprises a base, an extrusion assembly and a damping assembly, wherein the extrusion assembly is arranged on the base; the extrusion assembly comprises an upper die, a lower die, a support and a hydraulic cylinder, the lower die is fixedly connected with the base and is positioned on one side of the base, the support is fixedly connected with the base and is positioned on one side of the base close to the lower die, the hydraulic cylinder is fixedly connected with the support and is arranged on the support, the upper die is arranged on the hydraulic cylinder, is connected with the output end of the hydraulic cylinder and is positioned on one side of the hydraulic cylinder close to the lower die; the damping component comprises a fixed block, a fixed shaft, a spring, a movable block, a connecting rod and a supporting plate, wherein the fixed block is fixedly connected with the base and positioned at one side of the base close to the lower die, the fixed shaft is fixedly connected with the fixed block and arranged on the fixed block, the movable block is slidably connected with the fixed shaft and sleeved on the fixed shaft, one end of the spring is abutted against the fixed block, the other end of the spring is abutted against the movable block, the spring is sleeved on the fixed shaft, the connecting rod is rotatably connected with the movable block and arranged on the movable block, the supporting plate is rotatably connected with the connecting rod and positioned at one end of the connecting rod far away from the movable block, the two damping components are respectively positioned at two sides of the lower die, and materials are placed on the lower die, the upper die is driven to move through the operation of the hydraulic cylinder, so that materials are extruded, the number of the springs, the fixed blocks, the moving blocks and the connecting rods are two, the supporting plate is pressed through the upper die, the supporting plate moves downwards, the connecting rods are driven to rotate, the moving blocks are driven to move through the rotation of the connecting rods, the moving blocks are abutted to the springs, the springs are elastic, vibration of the moving blocks is reduced through the springs, the vibration of the supporting plate is reduced, the vibration of the upper die is reduced, and therefore the purpose of buffering the upper die and reducing the vibration of the upper die is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a polymer material mold provided by the present invention.

Fig. 2 is a schematic structural view of a shock-absorbing assembly provided by the present invention.

Fig. 3 is a schematic structural diagram of a moving block and a supporting plate provided by the utility model.

In the drawing, 1-base, 2-extrusion component, 21-upper die, 211-guide hole, 22-lower die, 23-bracket, 24-hydraulic cylinder, 3-damping component, 31-fixed block, 32-fixed shaft, 33-spring, 34-movable block, 341-block, 3411-limit projection, 342-first shaft, 35-connecting rod, 36-supporting plate, 361-plate, 362-second shaft and 4-guide column.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a polymer mold structure, which includes a base 1, an extruding component 2 and a damping component 3; the extrusion assembly 2 comprises an upper die 21, a lower die 22, a support 23 and a hydraulic cylinder 24, wherein the lower die 22 is fixedly connected with the base 1 and is positioned on one side of the base 1, the support 23 is fixedly connected with the base 1 and is positioned on one side of the base 1 close to the lower die 22, the hydraulic cylinder 24 is fixedly connected with the support 23 and is arranged on the support 23, and the upper die 21 is arranged on the hydraulic cylinder 24, is connected with an output end of the hydraulic cylinder 24 and is positioned on one side of the hydraulic cylinder 24 close to the lower die 22; the damping component 3 comprises a fixed block 31, a fixed shaft 32, a spring 33, a moving block 34, a connecting rod 35 and a supporting plate 36, the fixed block 31 is fixedly connected with the base 1, and is located at one side of the base 1 close to the lower die 22, the fixed shaft 32 is fixedly connected with the fixed block 31, and is arranged on the fixed block 31, the moving block 34 is connected with the fixed shaft 32 in a sliding way, and is sleeved on the fixed shaft 32, one end of the spring 33 is abutted against the fixed block 31, the other end of the spring 33 is abutted against the moving block 34, the spring 33 is sleeved on the fixed shaft 32, the connecting rod 35 is rotatably connected with the moving block 34, and is disposed on the moving block 34, and the supporting plate 36 is rotatably connected to the connecting rod 35 and is located at one end of the connecting rod 35 away from the moving block 34.

In this embodiment, the lower mold 22 is fixedly mounted to the base 1 and located on one side of the base 1, the bracket 23 is fixedly mounted to the base 1 and located on one side of the base 1 close to the lower mold 22, the hydraulic cylinder 24 is fixedly mounted to the bracket 23 and located on the bracket 23, the upper mold 21 is disposed on the hydraulic cylinder 24 and fixedly mounted to the output end of the hydraulic cylinder 24 and located on one side of the hydraulic cylinder 24 close to the lower mold 22, the fixed block 31 is fixedly mounted to the base 1 and located on one side of the base 1 close to the lower mold 22, the fixed shaft 32 is fixedly mounted to the fixed block 31 and disposed on the fixed block 31, the movable block 34 is slidably connected to the fixed shaft 32 and sleeved on the fixed shaft 32, one end of the spring 33 abuts against the fixed block 31, the other end of the spring 33 abuts against the moving block 34, the spring 33 is sleeved on the fixed shaft 32, the connecting rods 35 are rotatably connected with the moving block 34 and arranged on the moving block 34, the supporting plate 36 is rotatably connected with the connecting rods 35 and arranged at one end of the connecting rods 35 far away from the moving block 34, two damping components 3 are arranged and respectively arranged at two sides of the lower die 22, materials are placed on the lower die 22, the upper die 21 is driven to move through the operation of the hydraulic cylinder 24, so that the materials are extruded and formed, the two springs 33, the two fixed blocks 31, the two moving blocks 34 and the two connecting rods 35 are respectively arranged, the supporting plate 36 is pressed through the upper die 21, the supporting plate 36 moves downwards, the connecting rods 35 are driven to rotate, and the moving block 34 is driven to move through the rotation of the connecting rods 35, the moving block 34 is abutted against the spring 33, the spring 33 has elasticity, and the vibration generated by the moving block 34 is reduced through the spring 33, so that the vibration generated by the supporting plate 36 is reduced, the vibration generated by the upper die 21 is reduced, and the purposes of buffering the upper die 21 and reducing the vibration generated by the upper die 21 are achieved.

Further, referring to fig. 3, the moving block 34 includes a block 341 and a first shaft 342, the block 341 is slidably connected to the fixed shaft 32 and sleeved on the fixed shaft 32; the first shaft 342 is fixedly connected to the moving block 34, rotatably connected to the connecting rod 35, and disposed on the moving block 34.

In this embodiment, the block body 341 is slidably connected to the fixed shaft 32 and sleeved on the fixed shaft 32, the first shaft 342 is fixedly mounted to the moving block 34, rotatably connected to the connecting rod 35 and disposed on the moving block 34, and the connecting rod 35 can rotate through the rotational connection between the first shaft 342 and the connecting rod 35, so as to push the first shaft 342 to move, and the first shaft 342 moves to drive the block body 341 to move, so that the purpose that the moving block 34 can be driven to move by the rotation of the connecting rod 35 is achieved.

Further, referring to fig. 3, the supporting plate 36 includes a plate body 361 and a second shaft body 362, and the second shaft body 362 is rotatably connected to the connecting rod 35 and disposed on the connecting rod 35; the plate 361 is fixedly connected to the second shaft 362 and is disposed on the second shaft 362.

In this embodiment, the second shaft 362 is rotatably connected to the connecting rod 35 and is provided on the connecting rod 35, and the plate 361 is fixedly attached to the second shaft 362 and is provided on the second shaft 362, so that the connecting rod 35 and the support plate 36 can be rotated by the rotational connection of the second shaft 362 and the connecting rod 35.

Further, referring to fig. 1, the polymer mold structure further includes a guide post 4, where the guide post 4 is fixedly connected to the base 1, fixedly connected to the support 23, and located on one side of the base 1 close to the support 23; the upper die 21 is provided with a guide hole 211, the guide hole 211 penetrates through the upper die 21 towards the direction of the guide post 4, and the guide hole 211 is matched with the guide post 4.

In this embodiment, the guide post has four, and is located respectively the base four corners, the guide way has four, guide post 4 with base 1 fixed mounting, and with support 23 fixed mounting, and be located base 1 is close to one side of support 23, through guiding hole 211 with the cooperation of guide post 4, the restriction go up the removal of mould 21, make go up mould 21 can only follow guide post 4 removes, thereby has promoted the degree of accuracy of going up mould 21 when extrudeing.

Further, referring to fig. 3, the block 341 has a limiting protrusion 3411, the limiting protrusion 3411 is disposed on the block 341, and the limiting protrusion 3411 is located on a side of the block 341 away from the fixed block 31.

In this embodiment, the limiting protrusion 3411 prevents the rotation angle of the connecting rod 35 from changing due to an excessively short distance between the two block bodies 341, so that the connecting rod 35 cannot normally operate, and the purpose of improving the working stability of the damping assembly 3 is achieved.

The utility model relates to a high polymer material die structure, which comprises a base 1, an extrusion component 2 and a damping component 3; the extrusion assembly 2 comprises an upper die 21, a lower die 22, a support 23 and a hydraulic cylinder 24, wherein the lower die 22 is fixedly connected with the base 1 and is positioned on one side of the base 1, the support 23 is fixedly connected with the base 1 and is positioned on one side of the base 1 close to the lower die 22, the hydraulic cylinder 24 is fixedly connected with the support 23 and is arranged on the support 23, and the upper die 21 is arranged on the hydraulic cylinder 24, is connected with an output end of the hydraulic cylinder 24 and is positioned on one side of the hydraulic cylinder 24 close to the lower die 22; the damping component 3 comprises a fixed block 31, a fixed shaft 32, a spring 33, a moving block 34, a connecting rod 35 and two supporting plates 36, the fixed block 31 is fixedly connected with the base 1 and is positioned on one side of the base 1 close to the lower die 22, the fixed shaft 32 is fixedly connected with the fixed block 31 and is arranged on the fixed block 31, the moving block 34 is slidably connected with the fixed shaft 32 and is sleeved on the fixed shaft 32, one end of the spring 33 is abutted against the fixed block 31, the other end of the spring 33 is abutted against the moving block 34, the spring 33 is sleeved on the fixed shaft 32, the connecting rod 35 is rotatably connected with the moving block 34 and is arranged on the moving block 34, the supporting plates 36 are rotatably connected with the connecting rod 35 and are positioned at one end of the connecting rod 35 far away from the moving block 34, and the damping component 3 is provided with two supporting plates, are respectively positioned at the two sides of the lower die 22, materials are placed on the lower die 22, the upper die 21 is driven to move by the operation of the hydraulic cylinder 24, so as to extrude the material, the spring 33, the fixed block 31, the moving block 34 and the connecting rod 35 are respectively provided with two, the support plate 36 is pressed by the upper die 21, the support plate 36 is moved downward, thereby driving the connecting rod 35 to rotate, the rotation of the connecting rod 35 driving the moving block 34 to move, the moving block 34 abuts against the spring 33, the spring 33 has elasticity, the vibration generated in the moving block 34 is reduced by the spring 33, and then reduce the vibrations that the backup pad 36 takes place to the vibrations that the mould 21 takes place are little, have realized going up mould 21 and buffering and reducing the purpose that mould 21 takes place vibrations.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (5)

1. A high polymer material mould structure is characterized by comprising a base, an extrusion assembly and a damping assembly;

the extrusion assembly comprises an upper die, a lower die, a support and a hydraulic cylinder, the lower die is fixedly connected with the base and is positioned on one side of the base, the support is fixedly connected with the base and is positioned on one side of the base close to the lower die, the hydraulic cylinder is fixedly connected with the support and is arranged on the support, the upper die is arranged on the hydraulic cylinder, is connected with the output end of the hydraulic cylinder and is positioned on one side of the hydraulic cylinder close to the lower die;

the damping assembly comprises a fixed block, a fixed shaft, a spring, a movable block, a connecting rod and a supporting plate, the fixed block is fixedly connected with the base and is positioned on one side, close to the lower die, of the base, the fixed shaft is fixedly connected with the fixed block and is arranged on the fixed block, the movable block is slidably connected with the fixed shaft and is sleeved on the fixed shaft, one end of the spring is abutted to the fixed block, the other end of the spring is abutted to the movable block, the spring is sleeved on the fixed shaft, the connecting rod is rotatably connected with the movable block and is arranged on the movable block, and the supporting plate is rotatably connected with the connecting rod and is positioned at one end, far away from the movable block, of the connecting rod.

2. The polymeric mold structure of claim 1,

the moving block comprises a block body and a first shaft body, and the block body is connected with the fixed shaft in a sliding mode and sleeved on the fixed shaft; the first shaft body is fixedly connected with the moving block, is rotatably connected with the connecting rod and is arranged on the moving block.

3. The polymeric mold structure of claim 1,

the supporting plate comprises a plate body and a second shaft body, and the second shaft body is rotatably connected with the connecting rod and arranged on the connecting rod; the plate body is fixedly connected with the second shaft body and is arranged on the second shaft body.

4. The polymeric mold structure of claim 1,

the high polymer material mould structure also comprises a guide post, wherein the guide post is fixedly connected with the base, is fixedly connected with the support and is positioned on one side of the base close to the support; the upper die is provided with a guide hole, the guide hole penetrates through the upper die in the direction of the guide column, and the guide hole is matched with the guide column.

5. The polymeric mold structure of claim 2,

The block has spacing arch, spacing arch sets up on the block, spacing arch is located the block is kept away from one side of fixed block.

Images