Slide rail type secondary pressing mechanism device of upper secondary punching die

Abstract

The utility model relates to the technical field of sliding rail type upper two-punching die mechanisms, in particular to a secondary pressing mechanism device of a sliding rail type upper two-punching die. The device comprises an upper mold fixing plate, one side of the upper mold fixing plate is fixedly connected with a sliding rail base, the side, away from the upper mold fixing plate, of the sliding rail base is fixedly connected with a first upper punch base plate, one end of the first upper punch base plate is fixedly connected with a first upper punch cover plate, and two first upper punches are inserted into the first upper punch cover plate in a sliding mode. One sides of the two first upper punches are fixedly connected with a first upper punch base plate, one side of the sliding rail base is fixedly connected with an air cylinder fixing plate, and one side of the air cylinder fixing plate is fixedly connected with an air cylinder. The problems that an existing secondary pressing die needs to open two sets of dies for respective pressing, so that the die cost is high, the production efficiency is low, and the machining time is long due to the fact that a first punching forming die is used for pressing firstly, then a product is removed and then placed into a second set of die for secondary pressing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of a slide rail type upper two-punch die mechanism, in particular to a slide rail type upper two-punch die secondary pressing mechanism device. Background Art

[0002] In modern manufacturing, the design and application of molds have an important impact on product quality and production efficiency. Secondary pressing molds, as a common production tool, are widely used in the molding of plastics, metals and other materials. At present, the existing secondary pressing molds require two sets of molds to be pressed separately, resulting in high mold costs and low production efficiency. The product is first pressed with a single punch mold, then removed and placed in the second set of molds for secondary pressing, which takes a long time to process.

[0003] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing secondary pressing molds require two sets of molds to be opened for pressing separately, resulting in high mold costs and low production efficiency. The product is first pressed with a single punch forming mold and then removed and placed in the second set of molds for secondary pressing, which takes a long processing time. Therefore, in response to the above problems, a sliding rail type upper two-punch mold secondary pressing mechanism device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the existing secondary pressing mold requires two sets of molds to be opened for pressing respectively, resulting in high mold cost and low production efficiency. The product is first pressed with a first punch forming mold and then removed and placed in a second set of molds for secondary pressing, which takes a long processing time. A slide rail type upper two punch mold secondary pressing mechanism device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a slide rail type upper two-punch die secondary pressing mechanism device, including an upper mold fixing plate, one side of the upper mold fixing plate is fixedly connected to a slide rail base, the side of the slide rail base away from the upper mold fixing plate is fixedly connected to an upper punch pad plate, one end of the upper punch pad plate is fixedly connected to an upper punch cover plate, two upper punches are slidably inserted in the upper punch cover plate, one side of the two upper punches is fixedly connected to the upper punch pad plate, one side of the slide rail base is fixedly connected to a cylinder fixing plate, one side of the cylinder fixing plate is fixedly connected to a cylinder, and the cylinder The output end of the cylinder is fixedly connected with an upper second punch pad, and a slide groove is provided on the inner surface of the slide rail base, and the upper second punch pad is slidably connected to the inner surface of the slide rail base slide groove, and one side of the upper second punch pad is fixedly connected with an upper second punch cover plate, and two upper second punches are slidably inserted in the upper second punch cover plate, and one side of the upper second punch cover plate is fixedly connected with three positioning guide pins, one side of the two upper second punches is fixedly connected to the upper second punch pad, and one side of the cylinder fixed plate is fixedly connected with a cylinder pull rod pressure cover, and sensors are installed on both sides of the slide rail base, and the inner surface of the slide rail base slide groove is slidably connected to two slide rail blocks.

[0006] The effect achieved by the above components is: through this structure, a mold structure that can use cylinders and slide rails to achieve two-stroke forming can be realized, thereby improving processing efficiency and saving mold processing time and cost.

[0007] In summary, the beneficial effects of the present invention are as follows:

[0008] 1. In the utility model, the structure is used to realize a mold structure that can achieve two-stroke forming by using a cylinder and a slide rail, thereby improving processing efficiency and saving mold processing time and cost. The upper punch of the mold can be divided into an upper punch, and the upper second punch uses a slide rail to achieve a secondary pressing effect, which changes the production process from the original two sets of molds to one set of molds, saving mold processing cost and time. Using one set of molds for molding reduces mold cost and labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0010] Figure 2 It is a bottom view of the utility model;

[0011] Figure 3 It is a structural diagram of the cylinder in this utility model.

[0012] Legend: 1. Upper punch; 2. Upper punch cover plate; 3. Upper punch pad; 4. Upper second punch; 5. Positioning guide pin; 6. Upper second punch cover plate; 7. Upper second punch pad; 8. Slide rail base; 9. Sensor; 10. Upper mold fixing plate; 11. Cylinder fixing plate; 12. Cylinder pull rod cover; 13. Cylinder; 14. Slide rail block. DETAILED DESCRIPTION

[0013] Reference Figure 1-3 As shown, the utility model provides a technical solution: a slide rail type upper two-punch die secondary pressing mechanism device, including an upper mold fixing plate 10, one side of the upper mold fixing plate 10 is fixedly connected to a slide rail base 8, the side of the slide rail base 8 away from the upper mold fixing plate 10 is fixedly connected to an upper punch pad 3, one end of the upper punch pad 3 is fixedly connected to an upper punch cover plate 2, two upper punches 1 are slidably inserted in the upper punch cover plate 2, one side of the two upper punches 1 is fixedly connected to the upper punch pad 3, one side of the slide rail base 8 is fixedly connected to a cylinder fixing plate 11, one side of the cylinder fixing plate 11 is fixedly connected to a cylinder 13, and the cylinder 13 The output end is fixedly connected with an upper second punch pad 7, and a sliding groove is provided on the inner surface of the slide rail base 8. The upper second punch pad 7 is slidably connected to the inner surface of the slide rail base 8. One side of the upper second punch pad 7 is fixedly connected with an upper second punch cover plate 6, and two upper second punches 4 are slidably inserted in the upper second punch cover plate 6. One side of the upper second punch cover plate 6 is fixedly connected with three positioning guide pins 5, and one side of the two upper second punches 4 is fixedly connected to the upper second punch pad 7. One side of the cylinder 13 fixed plate is fixedly connected with a cylinder pull rod pressure cover 12. Sensors 9 are installed on both sides of the slide rail base 8, and two slide rail blocks 14 are slidably connected to the inner surface of the slide groove of the slide rail base 8.

[0014] Working principle: when the staff needs to process the mold, first fix the upper punch 1 on the slide rail base 8, and fix the upper second punch 4 in the slide rail of the slide rail base 8, and then start the cylinder 13. The cylinder allows the upper second punch 4 to slide back and forth, and the cylinder 13 pushes forward to press the upper second punch 4 once at the position of the upper punch 1. The cylinder 13 pulls back to make the upper second punch 4 leave the position of the upper punch 1 and then press it once with the upper punch 1, so as to achieve the effect of slide rail type secondary pressing. Through this structure, the mold structure of two-punch forming can be achieved by using the cylinder 13 and the slide rail, which improves processing efficiency and saves mold processing time and cost. The upper punch of the mold can be divided into the upper punch 1, and the upper second punch 4 uses the slide rail to achieve the effect of secondary pressing, which changes the production process from the original two sets of molds to one set of molds, saving the cost and time of mold processing, and using one set of molds to reduce mold cost and labor cost.

[0015] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

Claims

1. A slide rail type upper two-punch die secondary pressing mechanism device, comprising an upper die fixing plate (10), characterized in that: One side of the upper mold fixing plate (10) is fixedly connected to a slide rail base (8), and the side of the slide rail base (8) away from the upper mold fixing plate (10) is fixedly connected to an upper punch pad plate (3), one end of the upper punch pad plate (3) is fixedly connected to an upper punch cover plate (2), two upper punches (1) are slidably inserted in the upper punch cover plate (2), and one side of the two upper punches (1) is fixedly connected to the upper punch pad plate (3), one side of the slide rail base (8) is fixedly connected to a cylinder fixing plate (11), one side of the cylinder fixing plate (11) is fixedly connected to a cylinder (13), and the output end of the cylinder (13) is fixedly connected to the upper second punch pad plate (7), and the slide rail base (8) is fixedly connected to the upper mold fixing plate (10). ) is provided with a slide groove on its inner surface, the upper second punch pad (7) is slidably connected to the inner surface of the slide groove of the slide rail base (8), one side of the upper second punch pad (7) is fixedly connected to the upper second punch cover plate (6), two upper second punches (4) are slidably inserted in the upper second punch cover plate (6), one side of the upper second punch cover plate (6) is fixedly connected to three positioning guide pins (5), one side of the two upper second punches (4) is fixedly connected to the upper second punch pad (7), one side of the cylinder (13) fixed plate is fixedly connected to the cylinder pull rod pressure cover (12), sensors (9) are installed on both sides of the slide rail base (8), and two slide rail blocks (14) are slidably connected to the inner surface of the slide groove of the slide rail base (8).

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