Anti-overlapping vibration jig
By designing anti-overlap vibration fixtures on the stamping product production line, and using elastic components and pressure rods to drive the vibration of the movable plate, the problem of poor sliding of block products was solved, achieving efficient automated production and saving labor and material costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANG DONG HEIGHT METAL &SPRINGS LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-21
AI Technical Summary
In existing technologies, large-weight block stamped products do not slide smoothly on automated production lines, causing jamming. Furthermore, existing air-blowing sliding methods are difficult to apply, requiring regular manual inspections, which is inefficient and costly.
Design an anti-overlap vibration fixture, which uses an elastic component under the movable plate for floating support, and uses a first pressure rod and a second pressure rod to drive the movable plate to vibrate, so that the product can slide smoothly, replacing the traditional air-blowing sliding method.
It enables the smooth sliding of block-shaped products, saves costs, reduces waste, improves processing efficiency, reduces labor costs, and is suitable for automated production of stamped products.
Smart Images
Figure CN224525832U_ABST
Abstract
Description
Technical fields:
[0001] This utility model relates to the field of stamping auxiliary fixture technology, and specifically to a fixture for preventing overlapping vibration. Background technology:
[0002] Unsmooth material flow during stamping production is a common problem, especially on automated production lines, and can even lead to complete line shutdowns in severe cases. Unsmooth material flow during stamping production is mainly related to die design, process parameters, and equipment operating conditions. In terms of die structure, the surrounding space must be greater than its diagonal length; insufficient space can cause jamming during material flow. Additionally, positioning misalignment or inaccurate feeding can also cause jamming.
[0003] In the past, solving such problems mainly relied on manual periodic inspections. However, manual periodic inspections could not detect stacking in time and required labor costs, making them inefficient.
[0004] Currently, some manufacturers use air-blowing devices to blow away products. However, some stamped products, due to their large size (such as hardware products), are difficult for air-blowing equipment to move, and sometimes remain in the receiving device, causing overlap. For example, Chinese utility model patent application CN215199270 U discloses a sheet-like product air-blowing ejection and sliding mold structure, including a lower template, a set of lower mold cores embedded in the lower template and protruding from its surface at intervals, an air inlet pipe horizontally inserted into the lower template, several air-blowing pins connecting the air inlet pipe and extending to the outside and inside of the cavity respectively and protruding from the bottom surface of the cavity, several air-blowing holes connecting the air inlet pipe and extending to the inside of the cavity and flush with the bottom surface of the cavity, and several ejector pins that can be raised and lowered in the lower template and extending to the surface of the cavity; the ejector pins are positioned correspondingly to the air-blowing pins.
[0005] However, this existing sheet-like product ejection and sliding mold structure still has the following shortcomings:
[0006] In this technical solution, air is blown onto the product by several air-blowing pins set on the bottom surface of the protruding cavity to make it slide off. However, this method is only suitable for sheet products (such as paper) and is difficult to apply to bulk products with larger mass. It is easy for the product to remain in the receiving device because it cannot be blown.
[0007] In view of the above, the inventors propose the following technical solution. Utility model content:
[0008] The purpose of this invention is to overcome the shortcomings of the prior art and provide an anti-overlapping vibration fixture.
[0009] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an anti-overlapping vibration fixture, comprising: a lower fixed plate; an upper fixed plate disposed above the lower fixed plate; a movable plate disposed on the lower fixed plate and used to drive the receiving device to vibrate; a first pressure rod and a second pressure rod, both of which are vertically disposed between the upper fixed plate and the movable plate and used to press down the movable plate; and an elastic component is disposed below the movable plate for floating support of the movable plate.
[0010] Furthermore, in the above technical solution, the lower fixed plate has a first mounting hole and a second mounting hole at both ends, and a first guide rod and a second guide rod are vertically inserted into the first mounting hole and the second mounting hole, respectively; the movable plate has a third mounting hole and a fourth mounting hole at both ends, the upper end of the first guide rod passes through the third mounting hole, and the upper end of the second guide rod passes through the fourth mounting hole.
[0011] Furthermore, in the above technical solution, the movable plate is mounted between the first guide rod and the second guide rod, and is lifted up by an elastic component.
[0012] Furthermore, in the above technical solution, the elastic component includes a first spring and a second spring disposed on the lower fixed plate.
[0013] Furthermore, in the above technical solution, a first insert shaft and a second insert shaft are vertically arranged between the lower fixed plate and the movable plate, the first spring is sleeved around the first insert shaft, and the second spring is sleeved around the second insert shaft.
[0014] Furthermore, in the above technical solution, a receiving space is formed between the upper fixed plate and the movable plate for the material receiving device to pass through.
[0015] Furthermore, in the above technical solution, the upper fixing plate has a fifth mounting hole and a sixth mounting hole at both ends, the upper end of the first pressure rod is inserted into the fifth mounting hole, and the upper end of the second pressure rod is inserted into the sixth mounting hole.
[0016] Furthermore, in the above technical solution, the lower end of the first pressure rod is formed with a first abutting part for abutting against the movable plate; the lower end of the second pressure rod is formed with a second abutting part for abutting against the movable plate.
[0017] Furthermore, in the above technical solution, the lower fixing plate has a first strip hole and a second strip hole at both ends.
[0018] After adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art: In this utility model, by setting an elastic component under the movable plate for floating support, the receiving device is driven to vibrate, which can effectively make each product slide down easily. It is also applicable to block products, saving costs and reducing waste, and is suitable for promotion and application in the automatic production of stamping products. In addition, compared with the existing structure, in this utility model, the first pressure rod and the second pressure rod drive the movable plate to vibrate, changing the traditional air-blowing sliding method. This allows each product to slide down to the preset position, which not only saves labor costs but also greatly improves processing efficiency. Attached image description:
[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0020] Figure 2 This is an exploded structural diagram of the present invention;
[0021] Figure 3 This is a schematic diagram of the usage state of this utility model;
[0022] Figure 4 This is a schematic diagram showing the usage state of this utility model. Detailed implementation method:
[0023] The present invention will be further described below with reference to specific embodiments and accompanying drawings.
[0024] See Figures 1 to 4 As shown, an anti-overlapping vibration fixture includes: a lower fixed plate 1; an upper fixed plate 2 disposed above the lower fixed plate 1; and a movable plate 3 disposed on the lower fixed plate 1 and used to drive the receiving device 100 to vibrate; a first pressure rod 4 and a second pressure rod 5, both of which are vertically disposed between the upper fixed plate 2 and the movable plate 3 and used to press down the movable plate 3; and an elastic component is disposed below the movable plate 3 for floating support of the movable plate 3.
[0025] In this invention, an elastic component is installed below the movable plate 3 for floating support, which in turn causes the receiving device 100 to vibrate. This effectively allows each product to slide off easily, and it is also applicable to block-shaped products, saving costs and reducing waste. It is suitable for widespread application in the automated production of stamped products. In addition, compared with the existing structure, in this invention, the first pressure rod 4 and the second pressure rod 5 drive the movable plate 3 to vibrate, changing the traditional air-blowing sliding method. This allows each product to slide off to a preset position, saving labor costs and significantly improving processing efficiency.
[0026] The lower fixed plate 1 has a first mounting hole 101 and a second mounting hole 102 at both ends, and a first guide rod 11 and a second guide rod 12 are vertically inserted into the first mounting hole 101 and the second mounting hole 102, respectively. The movable plate 3 has a third mounting hole 103 and a fourth mounting hole 104 at both ends, and the upper end of the first guide rod 11 passes through the third mounting hole 103, and the upper end of the second guide rod 12 passes through the fourth mounting hole 104. The movable plate 3 is supported between the first guide rod 11 and the second guide rod 12 and is supported by an elastic component. Here, the upper ends of the first guide rod 11 and the second guide rod 12 pass through the third mounting hole 103 and the fourth mounting hole 104, respectively, thereby providing a vertical guiding effect on the movable plate 3 and ensuring the stability of the overall structure.
[0027] The elastic component includes a first spring 70 and a second spring 80 disposed on the lower fixed plate 1. Here, the first spring 70 and the second spring 80 are also disposed on the inner sides of the first guide rod 11 and the second guide rod 12, respectively, and can generate a vertical supporting force on the movable plate 3.
[0028] A first insert shaft 71 and a second insert shaft 72 are vertically arranged between the lower fixed plate 1 and the movable plate 3. The first spring 70 is sleeved around the first insert shaft 71, and the second spring 80 is sleeved around the second insert shaft 72. Here, to prevent the first spring 70 and the second spring 80 from accidentally coming off, the first insert shaft 71 and the second insert shaft 72 are arranged between the lower fixed plate 1 and the movable plate 3 to respectively limit the first spring 70 and the second spring 80, so that they can stably provide floating support for the movable plate 3.
[0029] The upper fixing plate 2 has a fifth mounting hole 105 and a sixth mounting hole 106 at both ends, the upper end of the first pressure rod 4 is inserted into the fifth mounting hole 105, and the upper end of the second pressure rod 5 is inserted into the sixth mounting hole 106.
[0030] The lower end of the first pressure rod 4 protrudes to form a first abutting portion 401 for abutting against the movable plate 3; the lower end of the second pressure rod 5 protrudes to form a second abutting portion 402 for abutting against the movable plate 3. Here, the first abutting portion 401 effectively increases the contact area between the first pressure rod 4 and the movable plate 3, and the second abutting portion 402 effectively increases the contact area between the second pressure rod 5 and the movable plate 3, resulting in a better pressing effect.
[0031] The lower fixing plate 1 has a first strip hole 107 and a second strip hole 108 at both ends.
[0032] A receiving space 200 is formed between the upper fixed plate 2 and the movable plate 3 for the material receiving device 100 to pass through.
[0033] Combination Figure 4As shown, in one embodiment of this utility model, the front end of the receiving device 100 is provided with a product storage box 300 for storing products, and the rear end of the receiving device 100 is provided with an automatic punch press 400 and a production mold 500 for stamping products, and the receiving device 100 passes through the accommodating space 200; after the products are stamped from the automatic punch press 400 and the production mold 500, they flow into the storage box 300 through the receiving device 100. During the process of the receiving device 100 sliding down, the first pressure rod 4 and the second pressure rod 5 drive the movable plate 3 to vibrate, so that the products can slide down smoothly, which not only saves labor costs, but also greatly improves processing efficiency.
[0034] In summary, this invention utilizes an elastic component below the movable plate 3 for floating support, which in turn causes the receiving device 100 to vibrate. This effectively allows each product to slide off easily, and it is also applicable to block-shaped products, saving costs and reducing waste. It is suitable for widespread application in automated production of stamped products. Furthermore, compared to existing structures, this invention uses the first pressure rod 4 and the second pressure rod 5 to drive the movable plate 3 to vibrate, changing the traditional air-blowing sliding method. This ensures that each product slides to a preset position, saving labor costs and significantly improving processing efficiency.
[0035] Of course, the above description is only a specific embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model should be included in the scope of the claims of the present utility model.
Claims
1. A vibration damping anti-overlap fixture, comprising: Lower fixing plate (1); The upper fixing plate (2) is located above the lower fixing plate (1); Its features are, It also includes: a movable plate (3), which is set on the lower fixed plate (1) and is used to drive the receiving device (100) to vibrate; The first pressure rod (4) and the second pressure rod (5) are both vertically arranged between the upper fixed plate (2) and the movable plate (3) and are used to press down the movable plate (3); An elastic component is provided below the movable plate (3) for floating support of the movable plate (3).
2. The anti-overlapping vibration fixture according to claim 1, characterized in that: The lower fixed plate (1) has a first mounting hole (101) and a second mounting hole (102) at both ends, and a first guide rod (11) and a second guide rod (12) are vertically inserted into the first mounting hole (101) and the second mounting hole (102), respectively; the movable plate (3) has a third mounting hole (103) and a fourth mounting hole (104) at both ends, and the upper end of the first guide rod (11) passes through the third mounting hole (103), and the upper end of the second guide rod (12) passes through the fourth mounting hole (104).
3. The anti-overlap vibration fixture according to claim 2, characterized in that: The movable plate (3) is mounted between the first guide rod (11) and the second guide rod (12) and is supported by an elastic component.
4. The anti-overlapping vibration fixture according to claim 1, characterized in that: The elastic component includes a first spring (70) and a second spring (80) disposed on the lower fixed plate (1).
5. The anti-overlapping vibration fixture according to claim 4, characterized in that: A first insert shaft (71) and a second insert shaft (72) are vertically arranged between the lower fixed plate (1) and the movable plate (3). The first spring (70) is sleeved around the first insert shaft (71), and the second spring (80) is sleeved around the second insert shaft (72).
6. The anti-overlapping vibration fixture according to claim 1, characterized in that: A receiving space (200) is formed between the upper fixed plate (2) and the movable plate (3) for the material receiving device (100) to pass through.
7. A vibration damping anti-overlap fixture according to any one of claims 1-6, characterized in that: The upper fixing plate (2) has a fifth mounting hole (105) and a sixth mounting hole (106) at both ends respectively. The upper end of the first pressure rod (4) is inserted into the fifth mounting hole (105), and the upper end of the second pressure rod (5) is inserted into the sixth mounting hole (106).
8. A vibration damping fixture according to any one of claims 1-6, characterized in that: The lower end of the first pressure rod (4) is formed with a first abutting part (401) for abutting against the movable plate (3); the lower end of the second pressure rod (5) is formed with a second abutting part (402) for abutting against the movable plate (3).
9. A vibration damping fixture according to any one of claims 1-6, characterized in that: The lower fixing plate (1) has a first strip hole (107) and a second strip hole (108) at both ends.