Pressing die for reinforcing plate

Abstract

The utility model discloses a pressing die for a reinforcing plate, which relates to the technical field of dies and comprises a workbench, a lower die is arranged at the upper end of the workbench, a cutter groove is arranged at the upper end of the lower die, a plurality of buffer components are arranged in the lower die, each buffer component comprises a buffer seat, and a second mounting groove is arranged at the upper end of each buffer seat. A limiting groove is formed in the buffer seat and located on the outer side of the second installation groove, a spring is arranged in the buffer seat and located in the second installation groove, a push block is arranged at one end of the spring, the side wall of the push block is fixedly connected with a limiting block, the limiting block is located in the limiting groove, and the end, away from the spring, of the push block is fixedly connected with a buffer block. The buffer seat is in threaded connection with the lower die, so that the buffer assemblies are quickly replaced and are convenient to use, the number of the buffer assemblies can be adjusted according to the impact force of the upper die to the lower die, the buffer force between the upper die and the lower die is adjusted, and damage caused by collision between the upper die and the lower die is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a pressing mold for a reinforcement plate. Background Art

[0002] A reinforcing plate is a reinforcing member installed near the support of a beam or component. Its main function is to improve the bearing capacity and rigidity of the component. The pressing mold of the reinforcing plate is a mold specially used to process the material into the shape of a reinforcing plate through a pressing process. The traditional pressing mold of the reinforcing plate is not convenient for cleaning the knife groove on the mold during use, which can easily cause the knife groove to be blocked, making it inconvenient for the cutting knife to cut, and the mold has a poor buffering effect. Long-term collisions can easily cause damage to the upper and lower templates.

[0003] Chinese patent document CN214078737U discloses a mold for automobile reinforcement plates, including a workbench, two vertical plates and a lower mold are arranged above the workbench, the lower mold is located between the two vertical plates, four mounting grooves and knife grooves are opened on the lower mold, the knife grooves are located in the middle of the four mounting grooves, the insides of the four mounting grooves are fixedly connected with buffer springs by bolts, a connecting plate is fixedly connected between the two vertical plates, a hydraulic rod is arranged below the connecting plate, an upper mold is arranged below the hydraulic rod, a cutting knife is arranged below the upper mold, and a first power button and a second power button are arranged on the front surface wall of the workbench. The above-mentioned mold for automobile reinforcement plates has shortcomings. Although the device can clean the knife groove, it has limitations. The buffer spring will be deformed after long-term use. This setting is not convenient for rapid replacement of the buffer spring, and the buffer strength cannot be adjusted according to the specific pressure between the upper mold and the lower mold. When the buffer strength is too small, the upper mold and the lower mold will still be damaged due to collision. When the buffer strength is too large, the upper mold and the lower mold cannot be closed, which causes the pressing quality of the reinforcement plate to be unqualified. Secondly, cleaning the knife groove is cumbersome.

[0004] Therefore, in order to solve such problems, we propose a pressing die for reinforcing plates. Utility Model Content

[0005] The utility model aims to provide a pressing die for a reinforcing plate, aiming to solve the problems in the above-mentioned background technology that the existing die for automobile reinforcing plates is not conducive to the rapid replacement of buffer parts during use and the cleaning of knife grooves is cumbersome.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressing mold for a reinforcing plate, comprising a workbench, a lower mold is arranged at the upper end of the workbench, a knife groove is opened at the upper end of the lower mold, and a plurality of buffer components are arranged inside the lower mold, the buffer component comprises a buffer seat, the buffer seat is threadedly connected to the lower mold, a second mounting groove is opened at the upper end of the buffer seat, a limiting groove is opened inside the buffer seat, the limiting groove is located on the outside of the second mounting groove, a spring is arranged inside the buffer seat, the spring is located in the second mounting groove, a push block is arranged at one end of the spring, the push block is slidably connected to the second mounting groove, the side wall of the push block is fixedly connected to the limiting block, the limiting block is located in the limiting groove, the end of the push block away from the spring is fixedly connected to the buffer block, the upper end of the workbench is fixedly connected to the mounting frame, the lower end of the mounting frame is fixedly connected to the electric push rod, the output end of the electric push rod is fixedly connected to the upper mold, and a cutting knife is arranged at the lower end of the upper mold.

[0007] Preferably, a through groove is provided on the upper end of the workbench, the through groove is located directly below the knife groove, and the through groove is communicated with the knife groove. A slide groove is provided on the side wall of the workbench, and a collection box is provided inside the workbench, the collection box is located in the slide groove, and the collection box is slidably connected to the slide groove.

[0008] Preferably, a first mounting groove is opened inside the workbench, and the first mounting groove is located outside the through groove. A vibration motor is arranged inside the workbench, and the vibration motor is located in the first mounting groove.

[0009] Preferably, a telescopic rod is fixedly connected to the lower end of the mounting frame, and one end of the telescopic rod away from the mounting frame is fixedly connected to the upper mold.

[0010] Preferably, one end of the buffer block away from the push block is fixedly connected with a rubber plate.

[0011] Preferably, the second mounting groove and the push block are both T-shaped.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a buffer assembly is provided, and the buffer seat and the lower mold are threadedly connected to realize the quick replacement of the buffer assembly, which is convenient to use. Secondly, the number of buffer assemblies can be adjusted according to the size of the impact force of the upper mold on the lower mold, thereby realizing the adjustment of the buffer force between the upper mold and the lower mold, and further avoiding collision and damage between the upper mold and the lower mold. Secondly, a through groove, a vibration motor and a collection box are provided, and the knife groove can be directly cleaned. The operation is simple, and the knife groove can be avoided from being blocked, which affects the cutting of the reinforcing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a pressing die for a reinforcement plate proposed in the utility model Figure 1 ;

[0015] Figure 2A three-dimensional schematic diagram of a pressing die for a reinforcement plate proposed in the utility model Figure 2 ;

[0016] Figure 3 It is a three-dimensional exploded schematic diagram of a lower mold in a pressing mold for a reinforcement plate proposed by the utility model;

[0017] Figure 4 It is a three-dimensional exploded schematic diagram of a buffer component in a pressing die of a reinforcement plate proposed by the utility model;

[0018] Figure 5 It is a three-dimensional exploded schematic diagram of a workbench in a pressing die of a reinforcement plate proposed by the utility model.

[0019] Legend:

[0020] 1. Workbench; 101. Through slot; 102. First mounting slot; 103. Slide slot; 11. Mounting frame; 12. Electric push rod; 13. Telescopic rod; 14. Vibration motor; 15. Collection box; 2. Lower mold; 21. Knife slot; 22. Buffer assembly; 221. Buffer seat; 222. Second mounting slot; 223. Limiting slot; 224. Spring; 225. Push block; 226. Limiting block; 227. Buffer block; 228. Rubber sheet; 3. Upper mold; 31. Cutting knife. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-5 The utility model provides an embodiment: a pressing die for a reinforcing plate, comprising a workbench 1, a lower die 2 is arranged at the upper end of the workbench 1, a knife groove 21 is provided at the upper end of the lower die 2, a plurality of buffer components 22 are arranged inside the lower die 2, the buffer components 22 include a buffer seat 221, the buffer seat 221 is threadedly connected to the lower die 2, a second mounting groove 222 is provided at the upper end of the buffer seat 221, a limiting groove 223 is provided inside the buffer seat 221, the limiting groove 223 is located outside the second mounting groove 222, and a spring 224 is arranged inside the buffer seat 221, The spring 224 is located in the second mounting groove 222, and a push block 225 is provided at one end of the spring 224. The push block 225 is slidably connected to the second mounting groove 222. The side wall of the push block 225 is fixedly connected to a limiting block 226, and the limiting block 226 is located in the limiting groove 223. The end of the push block 225 away from the spring 224 is fixedly connected to a buffer block 227. The upper end of the workbench 1 is fixedly connected to a mounting frame 11, and the lower end of the mounting frame 11 is fixedly connected to an electric push rod 12. The output end of the electric push rod 12 is fixedly connected to an upper mold 3, and a cutting knife 31 is provided at the lower end of the upper mold 3.

[0024] The arrangement rotates the buffer block 227 so that the buffer block 227 drives the push block 225, and the push block 225 drives the buffer seat 221 to rotate on the lower mold 2 using the limit block 226, thereby completing the installation of the buffer assembly 22. When the reinforcing plate is pressed and the upper mold 3 collides with the lower mold 2, the spring 224 is used for buffering to avoid damage to the upper mold 3 and the lower mold 2 due to collision, thereby increasing the service life of the upper mold 3 and the lower mold 2.

[0025] A through slot 101 is provided at the upper end of the workbench 1, and the through slot 101 is located directly below the knife slot 21, and the through slot 101 is communicated with the knife slot 21. A slide slot 103 is provided on the side wall of the workbench 1, and a collecting box 15 is provided inside the workbench 1. The collecting box 15 is located in the slide slot 103, and the collecting box 15 is slidably connected to the slide slot 103, so that the debris generated during the pressing of the reinforcement plate directly enters the collecting box 15 through the through slot 101 for collection.

[0026] A first mounting groove 102 is provided inside the workbench 1 and is located outside the through groove 101. A vibration motor 14 is provided inside the workbench 1 and is located in the first mounting groove 102. The vibration output by the vibration motor 14 is used to avoid debris accumulation in the through groove 101 and increase the debris cleaning effect.

[0027] A telescopic rod 13 is fixedly connected to the lower end of the mounting frame 11 , and one end of the telescopic rod 13 away from the mounting frame 11 is fixedly connected to the upper mold 3 for limiting the upper mold 3 and increasing the stability of the vertical movement of the upper mold 3 .

[0028] One end of the buffer block 227 away from the push block 225 is fixedly connected to a rubber plate 228 for further buffering the collision between the upper mold 3 and the lower mold 2 by utilizing the elastic property of the rubber plate 228 .

[0029] The second installation slot 222 and the push block 225 are both T-shaped, which are used to limit the push block 225 and the spring 224 to prevent the spring 224 from directly sliding out of the second installation slot 222 .

[0030] Working principle: first, the reinforcing plate is fixed on the lower mold 2, and then the electric push rod 12 is started. The electric push rod 12 drives the upper mold 3 to press down. The cutting knife 31 on the upper mold 3 can cut the reinforcing plates that are too long on both sides. When the cutting knife 31 presses down the reinforcing plate, the cutting knife 31 can enter the knife groove 21, which is convenient for cutting the reinforcing plate. By rotating the buffer block 227, the buffer block 227 drives the push block 225, and the push block 225 uses the limit block 226 to drive the buffer seat 221 to rotate in the lower mold 2, thereby completing the installation of the buffer assembly 22. When the reinforcing plate is pressed and the upper mold 3 collides with the lower mold 2, the spring 224 is used for buffering to avoid damage to the upper mold 3 and the lower mold 2 due to collision, thereby increasing the service life of the upper mold 3 and the lower mold 2. The debris generated when the reinforcing plate is pressed directly enters the collection box 15 through the through groove 101 for collection.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressing die for a reinforcement plate, comprising a workbench (1), characterized in that: A lower mold (2) is arranged at the upper end of the workbench (1), a knife groove (21) is provided at the upper end of the lower mold (2), a plurality of buffer components (22) are arranged inside the lower mold (2), the buffer components (22) include a buffer seat (221), the buffer seat (221) is threadedly connected to the lower mold (2), a second mounting groove (222) is arranged at the upper end of the buffer seat (221), a limiting groove (223) is provided inside the buffer seat (221), the limiting groove (223) is located outside the second mounting groove (222), a spring (224) is arranged inside the buffer seat (221), and the spring (224) is located in the second mounting groove (222). ), a push block (225) is arranged at one end of the spring (224), the push block (225) is slidably connected to the second mounting groove (222), a side wall of the push block (225) is fixedly connected to a limit block (226), the limit block (226) is located in the limit groove (223), an end of the push block (225) away from the spring (224) is fixedly connected to a buffer block (227), the upper end of the workbench (1) is fixedly connected to a mounting frame (11), the lower end of the mounting frame (11) is fixedly connected to an electric push rod (12), the output end of the electric push rod (12) is fixedly connected to an upper mold (3), and a cutting knife (31) is arranged at the lower end of the upper mold (3).

2. The pressing die for a reinforcement plate according to claim 1, characterized in that: A through slot (101) is provided at the upper end of the workbench (1), the through slot (101) is located directly below the knife slot (21), and the through slot (101) is communicated with the knife slot (21). A sliding slot (103) is provided on the side wall of the workbench (1), and a collection box (15) is provided inside the workbench (1), the collection box (15) is located in the sliding slot (103), and the collection box (15) is slidably connected to the sliding slot (103).

3. The pressing die for a reinforcement plate according to claim 2, characterized in that: A first installation groove (102) is provided inside the workbench (1), and the first installation groove (102) is located outside the through groove (101). A vibration motor (14) is provided inside the workbench (1), and the vibration motor (14) is located in the first installation groove (102).

4. The pressing die for a reinforcement plate according to claim 1, characterized in that: The lower end of the mounting frame (11) is fixedly connected to a telescopic rod (13), and one end of the telescopic rod (13) away from the mounting frame (11) is fixedly connected to the upper mold (3).

5. The pressing die for a reinforcement plate according to claim 1, characterized in that: One end of the buffer block (227) away from the push block (225) is fixedly connected to a rubber plate (228).

6. The pressing die for a reinforcement plate according to claim 1, characterized in that: The second mounting groove (222) and the push block (225) are both T-shaped.

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