A gasket processing mold

Abstract

The utility model provides a gasket processing die, which relates to the technical field of stamping dies, and includes: a base; the base is fixed on a workbench, and four first guide rods are welded on the top surface of the base, and one end of the four first guide rods is welded to the top plate, and the four first guide rods are slidably connected with mounting blocks. The present application sets airbags and air pipes. When the electric cylinder contracts, two airbags are squeezed. At this time, the gas in the airbags is ejected through the air pipe. The gas ejected from the air pipe can unload the parts clamped in the lower mold, realizing automatic unloading, and the unloading structure has low cost and does not require high cost; the present application sets the auxiliary part, which can realize the limitation of the blank, avoid the skewness in the process of blank loading, and when loading the long strip blank, the blank can be clamped by two limiting plates, avoiding the rear side of the blank from prying up and affecting the stamping.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping dies, and more specifically, particularly relates to a gasket processing die. Background Art

[0002] Gaskets are made of paper, rubber or metal, placed between two planes to strengthen the seal. They are sealing elements set between static sealing surfaces to prevent fluid leakage. In the process of processing metal gaskets, stamping dies are needed.

[0003] During the stamping process of the existing stamping die, the processed parts are easily stuck in the lower die. Although the existing device has a unloading structure, its cost is relatively high. When the existing device is loading materials, especially when loading long strips of materials, the rear end of the material is easily pried up, which causes inconvenience to the stamping. Utility Model Content

[0004] In order to solve the above technical problems at least to a certain extent, the utility model provides a gasket processing mold.

[0005] The purpose and effect of the gasket processing mold of the utility model are achieved by the following specific technical means:

[0006] A gasket processing mold comprises a base; the base is fixed on a workbench, four first guide rods are welded to the top surface of the base, one end of the top of the four first guide rods is welded to a top plate, mounting blocks are slidably connected to the four first guide rods, an electric cylinder for moving the mounting block up and down is fixed between the top plate and the mounting block, and the electric cylinder is electrically connected to a control switch of an external device; a lower mold is fixed to the top surface of the base, and an upper mold is fixed to the bottom surface of the mounting block.

[0007] Furthermore, two air bags are symmetrically adhered to the top surface of the mounting block, each air bag is connected to an air pipe, the two air pipes are fixed on the lower mold, and the air outlet ends of the two air pipes are connected to the mold groove on the lower mold.

[0008] Furthermore, the two airbags are both located below the top plate, and when the mounting block moves upward, the two airbags are in contact with the bottom end surface of the top plate.

[0009] Furthermore, a heat dissipation tube is installed in each of the upper mold and the lower mold, and each heat dissipation tube is connected to two connecting tubes. The two connecting tubes on the rear side are connected to an external cooling liquid supply pump, and the two connecting tubes on the front side are connected to an external liquid collection box.

[0010] Furthermore, the two heat dissipation pipes are both annular tubular structures, and the two heat dissipation pipes are respectively cooling parts of the upper mold and the lower mold.

[0011] Furthermore, an auxiliary part is welded to the top surface of the base, and the auxiliary part is composed of a mounting rod, a placement seat, a second guide rod, a limit plate and an adjustment rod. Four mounting rods with cylindrical rod-shaped structures are welded to the top surface of the base, and the upper ends of the four mounting rods are welded to the placement seat.

[0012] Furthermore, two second guide rods are slidably connected to the left and right sides of the placement seat, the right ends of the two second guide rods on the left side are welded to a limit plate, and the left ends of the two second guide rods on the right side are welded to another limit plate. The two limit plates are both rectangular block structures, and the bottom end surfaces of the two limit plates are in contact with the top surface of the placement seat. An adjusting rod is rotatably connected to the placement seat, and the left and right ends of the adjusting rod are respectively threadedly connected to the two limit plates, and the thread directions of the left and right ends of the adjusting rod are opposite.

[0013] Furthermore, two auxiliary grooves are provided on the bottom end surface of the base, and both of the two auxiliary grooves are rectangular groove structures. The two auxiliary grooves together constitute an auxiliary structure for carrying the device.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The present application arranges airbags and air pipes. When the electric cylinder contracts, the two airbags are squeezed. At this time, the gas in the airbags is ejected through the air pipe. The gas ejected from the air pipe can unload the parts clamped in the lower mold, thereby realizing automatic unloading. The unloading structure has low cost and does not require high cost.

[0016] The present application can achieve the limitation of the blank by setting the auxiliary part, thereby avoiding the skewing during the loading process of the blank. When loading the long blank, the blank can be clamped by two limiting plates, thereby avoiding the rear side of the blank being pried up and affecting the stamping.

[0017] The present application can achieve cooling of the upper mold and the lower mold by setting a heat dissipation pipe, thereby avoiding serious wear of the upper mold and the lower mold due to excessive temperature.

[0018] The present application provides the grooves, and when the device needs to be moved, the forklift arm is directly inserted into the two auxiliary grooves, and then the forklift arm is lifted for transportation, which makes the transfer more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axial structural schematic diagram of the gasket processing mold of the utility model.

[0020] Figure 2 It is a schematic diagram of the main structure of the gasket processing mold of the utility model.

[0021] Figure 3The utility model is a schematic diagram of the axial structure of the gasket processing mold after partial cutting.

[0022] Figure 4 It is an axial structural schematic diagram of the auxiliary part of the utility model.

[0023] Figure 5 This utility model Figure 4 Schematic diagram of the main structure.

[0024] Figure 6 It is an axial structural schematic diagram of the air bag and the trachea of ​​the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Base; 101. Auxiliary groove; 2. First guide rod; 3. Top plate; 4. Mounting block; 5. Electric cylinder; 6. Upper mold; 7. Lower mold; 8. Air bag; 9. Air pipe; 10. Heat dissipation pipe; 11. Connecting pipe; 12. Auxiliary part; 1201. Mounting rod; 1202. Placement seat; 1203. Second guide rod; 1204. Limiting plate; 1205. Adjustment rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0028] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0030] Embodiment 1:

[0031] like Figures 1 to 6 As shown:

[0032] The present embodiment provides a gasket processing mold, including a base 1; the base 1 is fixed on a workbench, four first guide rods 2 are welded to the top surface of the base 1, the upper ends of the four first guide rods 2 are welded to the top plate 3, and the four first guide rods 2 are slidably connected with a mounting block 4, and an electric cylinder 5 for moving the mounting block 4 up and down is fixed between the top plate 3 and the mounting block 4, and the electric cylinder 5 is electrically connected to the control switch of the external device; a lower mold 7 is fixed to the top surface of the base 1, and an upper mold 6 is fixed to the bottom surface of the mounting block 4.

[0033] Among them, two air bags 8 are symmetrically adhered to the top of the mounting block 4, each air bag 8 is connected to an air pipe 9, the two air pipes 9 are fixed on the lower mold 7, the air outlet ends of the two air pipes 9 are connected to the mold groove on the lower mold 7, and the two air pipes 9 are made of metal.

[0034] The two air bags 8 are both located below the top plate 3 , and when the mounting block 4 moves upward, the two air bags 8 are in contact with the bottom end surface of the top plate 3 .

[0035] Among them, a heat dissipation tube 10 is installed in each of the upper mold 6 and the lower mold 7, and each heat dissipation tube 10 is connected to two connecting tubes 11. The two connecting tubes 11 on the rear side are connected to the external cooling liquid supply pump, and the two connecting tubes 11 on the front side are connected to the external liquid collection box.

[0036] The two heat dissipation pipes 10 are both annular tubular structures, and the two heat dissipation pipes 10 are respectively cooling parts of the upper mold 6 and the lower mold 7 .

[0037] Among them, an auxiliary part 12 is welded on the top surface of the base 1, and the auxiliary part 12 is composed of a mounting rod 1201, a placement seat 1202, a second guide rod 1203, a limit plate 1204 and an adjustment rod 1205. Four mounting rods 1201 with cylindrical rod-shaped structures are welded on the top surface of the base 1, and the upper ends of the four mounting rods 1201 are welded to the placement seat 1202.

[0038] Among them, the placement seat 1202 is slidably connected with two second guide rods 1203 on the left and right sides, and the right ends of the two second guide rods 1203 on the left are welded to a limit plate 1204, and the left ends of the two second guide rods 1203 on the right are welded to another limit plate 1204. The two limit plates 1204 are both rectangular block structures, and the bottom end surfaces of the two limit plates 1204 are in contact with the top surface of the placement seat 1202. An adjusting rod 1205 is rotatably connected to the placement seat 1202, and the left and right ends of the adjusting rod 1205 are respectively threadedly connected to the two limit plates 1204, and the thread directions of the left and right ends of the adjusting rod 1205 are opposite. When the distance between the two limit plates 1204 needs to be adjusted, the adjusting rod 1205 can be directly rotated. Under the drive of the adjusting rod 1205, the two limit plates 1204 move synchronously in opposite directions, thereby realizing rapid adjustment of the limit plates 1204.

[0039] Embodiment 2:

[0040] On the basis of the first embodiment, two auxiliary grooves 101 are provided on the bottom end surface of the base 1. Both of the two auxiliary grooves 101 are rectangular groove structures. The two auxiliary grooves 101 together constitute an auxiliary structure for transporting the device. When the device needs to be relocated, the forklift arm is directly inserted into the two auxiliary grooves 101, and then the forklift arm is lifted for transport.

[0041] Working principle: When in use, place the blank on the placement seat 1202, rotate the adjusting rod 1205, and under the drive of the adjusting rod 1205, the two limit plates 1204 contact the left end and the right end surface of the blank respectively, push the blank forward, and place the blank between the upper mold 6 and the lower mold 7. The electric cylinder 5 is controlled to extend by the control switch. When the electric cylinder 5 extends, it can push the upper mold 6 to move downward to complete the stamping action. After the stamping is completed, the electric cylinder 5 is controlled to contract. When the electric cylinder 5 contracts, the two air bags 8 are squeezed. At this time, the gas in the air bags 8 is ejected through the air pipe 9, and the gas ejected from the air pipe 9 can unload the parts clamped in the lower mold 7; during use, when it is necessary to adjust the distance between the two limit plates 1204, just rotate the adjusting rod 1205. Under the drive of the adjusting rod 1205, the two limit plates 1204 move synchronously in opposite directions, thereby realizing the rapid adjustment of the limit plates 1204.

[0042] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A gasket processing mold, characterized in that: The invention comprises a base (1); the base (1) is fixed on a workbench, four first guide rods (2) are welded on the top surface of the base (1), the upper ends of the four first guide rods (2) are welded to the top plate (3), the four first guide rods (2) are slidably connected to the mounting blocks (4), an electric cylinder (5) for moving the mounting block (4) up and down is fixed between the top plate (3) and the mounting block (4), and the electric cylinder (5) is electrically connected to the control switch of the external device; a lower mold (7) is fixed on the top surface of the base (1), and an upper mold (6) is fixed on the bottom surface of the mounting block (4); two air bags (8) are symmetrically adhered to the top surface of the mounting block (4), each air bag (8) is connected to an air pipe (9), the two air pipes (9) are fixed on the lower mold (7), and the air outlet ends of the two air pipes (9) are connected to the mold groove on the lower mold (7).

2. The gasket processing mold according to claim 1, characterized in that: The two air bags (8) are both located below the top plate (3), and when the mounting block (4) moves upward, the two air bags (8) are in contact with the bottom end surface of the top plate (3).

3. The gasket processing mold according to claim 2, characterized in that: A heat dissipation pipe (10) is installed in each of the upper mold (6) and the lower mold (7), and each heat dissipation pipe (10) is connected to two connecting pipes (11), the two connecting pipes (11) on the rear side are connected to an external cooling liquid supply pump, and the two connecting pipes (11) on the front side are connected to an external liquid collection box.

4. The gasket processing mold according to claim 3, characterized in that: The two heat dissipation pipes (10) are both annular tubular structures, and the two heat dissipation pipes (10) are respectively cooling parts of the upper mold (6) and the lower mold (7).

5. The gasket processing mold according to claim 4, characterized in that: The top surface of the base (1) is welded with an auxiliary part (12), the auxiliary part (12) is composed of a mounting rod (1201), a placement seat (1202), a second guide rod (1203), a limit plate (1204) and an adjustment rod (1205), and the top surface of the base (1) is welded with four mounting rods (1201) of cylindrical rod-shaped structure, and the upper ends of the four mounting rods (1201) are all welded to the placement seat (1202).

6. The gasket processing mold according to claim 5, characterized in that: The placement seat (1202) is slidably connected to two second guide rods (1203) on the left and right sides, the right ends of the two second guide rods (1203) on the left are welded to a limit plate (1204), and the left ends of the two second guide rods (1203) on the right are welded to another limit plate (1204), the two limit plates (1204) are both rectangular block structures, the bottom end surfaces of the two limit plates (1204) are in contact with the top surface of the placement seat (1202), and an adjustment rod (1205) is rotatably connected to the placement seat (1202), the left end and the right end of the adjustment rod (1205) are respectively threadedly connected to the two limit plates (1204), and the thread directions of the left end and the right end of the adjustment rod (1205) are opposite.

7. The gasket processing mold according to claim 6, characterized in that: The bottom end surface of the base (1) is provided with two auxiliary grooves (101), both of which are rectangular groove structures, and the two auxiliary grooves (101) together constitute an auxiliary structure for carrying the device.

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