Spring structure of mold sliding block

Abstract

The utility model relates to the technical field of stamping dies, and provides a spring structure of a die sliding block, which comprises a top die shell, a connecting core rod is fixedly connected to the bottom of the top die shell, a telescopic sliding block fixing plate is fixedly connected to the outer part of the connecting core rod, and a plurality of clamping blocks are fixedly connected to the bottom of the telescopic sliding block fixing plate. Telescopic springs are fixedly connected into the multiple clamping blocks, telescopic sliding blocks are arranged outside the multiple clamping blocks, telescopic sliding block pressing plates are arranged at the bottoms of the multiple telescopic sliding blocks, a connecting gland is fixedly connected to the bottom of the connecting core rod, and a connecting shell is fixedly connected to the bottom of the top mold shell. A supporting bottom plate is arranged at the bottom of the telescopic sliding block pressing plate, connecting outer cylinders and connecting springs are fixedly connected to the two sides of the outer portion of the supporting bottom plate correspondingly, and sliding connecting rods are arranged in the two connecting outer cylinders correspondingly. By means of the technical scheme, the problem that in the prior art, a sliding block and parts in the device are inconvenient to replace and maintain rapidly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and in particular to a spring structure of a die slide block. Background Art

[0002] The existing mold side shaping structure is relatively complex and occupies a large space. When the working space inside the mold is insufficient, the existing slider structure will increase the complexity and development cost of the mold.

[0003] The patent specification with announcement number CN204430000U discloses a side adjustment slider mechanism of a stamping die, including an upper die seat, a lower die seat, a drive plate, a forming seat, a slider mounting seat, a slider, a reset pin and a reset spring. The upper die seat is fixedly connected to the drive plate, and the drive plate can support the slider when it moves downward. The lower die seat is fixed with a forming seat, and a reset spring is installed in the lower die seat. One end of the reset pin is connected to the reset spring and the other end is connected to the slider. An inclined groove is provided in the slider mounting seat, and the slider is installed in the groove. A limit body is provided on the slider, and a limit groove is provided in the groove, so that the slider can move up and down along the groove. The side adjustment slider mechanism of the stamping die described in the utility model has a compact structure, simplified working procedures, and convenient installation, which greatly reduces the complexity of the structure and the mold development cost, and improves the mold production efficiency.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for replacing the slider inside the device and maintaining other parts during use, which is not conducive to long-term workshop use and increases the difficulty of device maintenance. In addition, the slider structure in the cylindrical parts is complex, difficult to process, lacks space, and difficult to adjust on the mold. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a spring structure of a mold slider, which solves the problem in the related art that it is inconvenient to quickly replace and maintain the slider and parts inside the device.

[0006] The technical solution of the utility model is as follows:

[0007] A spring structure of a mold slider comprises an upper mold shell, a connecting core rod fixedly connected to the bottom of the upper mold shell, a telescopic slider fixing plate fixedly connected to the outside of the connecting core rod, a plurality of clamping blocks fixedly connected to the bottom of the telescopic slider fixing plate, a plurality of clamping blocks are fixedly connected to the inside of each of the clamping blocks with a telescopic spring, a plurality of clamping blocks are provided with a telescopic slider outside, a plurality of telescopic sliders are provided with a telescopic slider pressure plate at the bottom, a connecting core rod is fixedly connected to the bottom of the connecting pressure cover, a connecting shell fixedly connected to the bottom of the upper mold shell, a supporting bottom plate is provided at the bottom of the telescopic slider pressure plate, a connecting outer cylinder and a connecting spring are fixedly connected to the two sides of the supporting bottom plate, a sliding connecting rod is provided inside each of the two connecting outer cylinders, and a clamping groove is provided on both sides of the outside of the connecting shell.

[0008] Preferably, one side of the interior of the telescopic slider is in contact with one side of the exterior of the clamping block, and the other side of the interior of the telescopic slider is in contact with one end of the telescopic spring.

[0009] Preferably, the plurality of clamping blocks are arranged in a circular distribution, and the top of the telescopic slider pressure plate contacts the bottoms of the plurality of telescopic sliders.

[0010] Preferably, the connecting shell is located outside the connecting core rod, the telescopic slider fixing plate, the telescopic slider, the telescopic spring and the telescopic slider pressure plate, and the top of the supporting bottom plate is in contact with the bottom of the telescopic slider pressure plate.

[0011] Preferably, the connecting outer cylinder is located outside the connecting spring, and the sliding connecting rod is slidingly connected to the connecting outer cylinder.

[0012] Preferably, the sliding connecting rod is configured to be in a U shape, and the two sliding connecting rods extend into two clamping grooves respectively.

[0013] Preferably, the outer surface of the sliding connecting rod is in contact with the inside of the clamping groove, and the connecting spring is in a compressed state.

[0014] Preferably, a bottom mold shell is provided at the bottom of the connecting gland, and the top mold shell as a whole is separated from the bottom mold shell.

[0015] The working principle and beneficial effects of the utility model are:

[0016] When the cam is in a state of being moved, the spring and the spring are released, and the cam is released and the cam is in a state of being moved ... BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of partial structural separation of the utility model;

[0020] Figure 3 It is a bottom view schematic diagram of a part of the structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure after removing the sliding connecting rod;

[0022] Figure 5 It is a schematic diagram of the structure after the connecting outer cylinder, the sliding connecting rod and the connecting spring in the utility model are separated.

[0023] In the figure: 1. top mold shell; 2. connecting core rod; 3. telescopic slider fixing plate; 4. telescopic slider; 5. telescopic spring; 6. telescopic slider pressure plate; 7. connecting pressure cover; 8. connecting shell; 9. supporting bottom plate; 10. connecting outer tube; 11. sliding connecting rod; 12. snap-in groove; 13. bottom mold shell; 14. connecting spring. DETAILED DESCRIPTION

[0024] The following will be combined with 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 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.

[0025] like Figure 1~Figure 3 As shown, this embodiment proposes a spring structure of a mold slider, including an upper mold shell 1, a connecting core rod 2 is fixedly connected to the bottom of the upper mold shell 1, a telescopic slider fixing plate 3 is fixedly connected to the outside of the connecting core rod 2, a plurality of clamping blocks are fixedly connected to the bottom of the telescopic slider fixing plate 3, a plurality of clamping blocks are fixedly connected to the inside of each of the clamping blocks are fixedly connected to a telescopic spring 5, a plurality of clamping blocks are provided with a telescopic slider 4 on the outside, a plurality of telescopic sliders 4 are provided with a telescopic slider pressure plate 6 on the bottom, a connecting core rod 2 is fixedly connected to the bottom of the upper mold shell 1, a connecting shell 8 is fixedly connected to the bottom of the telescopic slider pressure plate 6, a connecting outer cylinder 10 and a connecting spring 14 are fixedly connected to both sides of the outside of the supporting bottom plate 9, a sliding connecting rod 11 is provided inside each of the two connecting outer cylinders 10, and a clamping groove 12 is provided on both sides of the outside of the connecting shell 8.

[0026] In this embodiment, one side of the telescopic slider 4 contacts one side of the outside of the block, and the other side of the telescopic slider 4 contacts one end of the telescopic spring 5, which can facilitate the separation of the telescopic slider 4.

[0027] In this embodiment, the plurality of clamping blocks are arranged in a circumferential distribution, and the top of the telescopic slider pressure plate 6 contacts the bottom of the plurality of telescopic sliders 4, which can facilitate the separation between the two.

[0028] In this embodiment, the connecting shell 8 is located outside the connecting core rod 2, the telescopic slider fixing plate 3, the telescopic slider 4, the telescopic spring 5 and the telescopic slider pressure plate 6, and the top of the supporting base plate 9 is in contact with the bottom of the telescopic slider pressure plate 6, which can facilitate the supporting base plate 9 to support the telescopic slider pressure plate 6.

[0029] In this embodiment, the connecting outer cylinder 10 is located outside the connecting spring 14, and the sliding connecting rod 11 is slidably connected to the connecting outer cylinder 10, which can facilitate the sliding work between the two.

[0030] In this embodiment, the shape of the sliding connecting rod 11 is set to be U-shaped, and the two sliding connecting rods 11 extend into the two clamping grooves 12 respectively, which can facilitate the positioning of the sliding connecting rods 11.

[0031] In this embodiment, the outer surface of the sliding connecting rod 11 is in contact with the inside of the clamping groove 12, and the connecting spring 14 is in a compressed state, which can facilitate the movement and clamping of the sliding connecting rod 11.

[0032] In this embodiment, a bottom mold shell 13 is provided at the bottom of the connecting gland 7, and the top mold shell 1 as a whole is separated from the bottom mold shell 13, which can facilitate processing between the two.

[0033] During use, when the top mold shell 1 is needed to process the material, the staff first needs to install the top mold shell 1 on the equipment, and then position the bottom mold shell 13 inside the equipment, and then the staff turns on the equipment, at which time the equipment will drive the top mold shell 1 to move downward, and the top mold shell 1 will synchronously drive the connecting core rod 2 to move downward during the downward movement, and the connecting core rod 2 will synchronously drive the connecting gland 7 to move during the downward movement, and the connecting gland 7 will position the top of the material, and then the corresponding processing work can be carried out;

[0034] If the interior of the top mold shell 1 needs maintenance or replacement after long-term use, the staff first needs to pull out the sliding connecting rod 11 to the outside. In the process of pulling out the sliding connecting rod 11 to the outside, it will synchronously drive the connecting spring 14 to stretch. In this process, the sliding connecting rod 11 will slide inside the connecting outer cylinder 10. At this time, the supporting bottom plate 9 is in an unlocked state. Then the staff moves the sliding connecting rod 11. After moving, the sliding connecting rod 11 will synchronously drive the connecting spring 14 and the connecting outer cylinder 10 to move. After moving, the connecting outer cylinder 10 will synchronously drive the supporting bottom plate 9 to move. Then the staff The operator separates the supporting base plate 9 from the bottom of the connecting shell 8, thereby achieving the disassembly of the supporting base plate 9, and then the operator takes out the telescopic slider pressing plate 6. At this time, the telescopic slider 4 will be separated from the inside of the telescopic slider fixing plate 3 and the telescopic spring 5 due to the factor of gravity, and then stay on the top of the telescopic slider pressing plate 6. After that, the operator can maintain the inside of the telescopic slider fixing plate 3 or replace the telescopic slider 4 with different sizes, which makes the device easy to maintain and adjust, has good versatility and interchangeability, can be used with other products, and can also achieve the effect of compact structure and reliable movement, which is suitable for occasions where the internal space of the product is small.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 spring structure of a mold slider, comprising a top mold shell (1), characterized in that: The bottom of the top mold shell (1) is fixedly connected to a connecting core rod (2), the outside of the connecting core rod (2) is fixedly connected to a telescopic slider fixing plate (3), the bottom of the telescopic slider fixing plate (3) is fixedly connected to a plurality of clamping blocks, the insides of the plurality of clamping blocks are fixedly connected to telescopic springs (5), the outsides of the plurality of clamping blocks are provided with telescopic sliders (4), the bottoms of the plurality of telescopic sliders (4) are provided with telescopic slider pressure plates (6), the bottom of the connecting core rod (2) is fixedly connected to a connecting pressure cover (7), the bottom of the top mold shell (1) is fixedly connected to a connecting shell (8), the bottom of the telescopic slider pressure plate (6) is provided with a supporting bottom plate (9), the outer sides of the supporting bottom plate (9) are fixedly connected to connecting outer cylinders (10) and connecting springs (14), the insides of the two connecting outer cylinders (10) are provided with sliding connecting rods (11), and the outer sides of the connecting shell (8) are provided with clamping grooves (12).

2. The spring structure of a mold slider according to claim 1, characterized in that: One side of the interior of the telescopic slider (4) contacts one side of the exterior of the clamping block, and the other side of the interior of the telescopic slider (4) contacts one end of the telescopic spring (5).

3. The spring structure of a mold slider according to claim 1, characterized in that: The plurality of clamping blocks are arranged in a circumferential distribution, and the top of the telescopic slider pressure plate (6) contacts the bottom of the plurality of telescopic sliders (4).

4. The spring structure of a mold slider according to claim 1, characterized in that: The connecting shell (8) is located outside the connecting core rod (2), the telescopic slider fixing plate (3), the telescopic slider (4), the telescopic spring (5) and the telescopic slider pressure plate (6), and the top of the supporting bottom plate (9) is in contact with the bottom of the telescopic slider pressure plate (6).

5. The spring structure of a mold slider according to claim 1, characterized in that: The connecting outer cylinder (10) is located outside the connecting spring (14), and the sliding connecting rod (11) is slidingly connected to the connecting outer cylinder (10).

6. The spring structure of a mold slider according to claim 1, characterized in that: The sliding connection rod (11) is configured to be in a U shape, and the two sliding connection rods (11) extend into the interior of the two clamping grooves (12) respectively.

7. The spring structure of a mold slider according to claim 1, characterized in that: The outer surface of the sliding connection rod (11) is in contact with the inside of the clamping groove (12), and the connection spring (14) is in a compressed state.

8. The spring structure of a mold slider according to claim 1, characterized in that: A bottom mold shell (13) is provided at the bottom of the connecting gland (7), and the top mold shell (1) as a whole is in a separated state from the bottom mold shell (13).

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