Elastic roller support material supporting mechanism

Abstract

The utility model discloses an elastic idler wheel material supporting mechanism which comprises an idler wheel, a guide rod, a guide sleeve, a spring and a limiting screw, the idler wheel is installed on the upper portion of the guide rod through a fixing screw and a nut, the guide rod is installed on the guide sleeve, the guide rod of a pressing plate is provided with a spring groove, and the spring is installed in the spring groove. A limiting screw is connected between the lower portion of the guide rod and the bottom of the guide sleeve. The mechanism has the advantages that the mechanism is applied to a blanking die and makes contact with a moving material piece, the idler wheels of the mechanism are made of nylon materials and rotate smoothly through the bearings, the spring is arranged in the longitudinal direction of the mechanism, the mechanism can bear a certain load in the longitudinal direction, the weight of the material piece can be borne, and the mechanism is used in cooperation with other transportation products in the die; the idler wheel rotates through the bearing, after the idler wheel is stressed downwards in the longitudinal direction, the guide rod can move downwards by a certain distance, the guide rod and the guide sleeve are guided through the guide sleeve, and the lubricating effect is achieved. The limiting screw limits the guide rod from falling off.

Description

Technical Field

[0001] This utility model relates to the field of material support rollers used in blanking dies, specifically to an elastic roller material support mechanism. Background Technology

[0002] When using stamping dies, if standard brush-like parts are used, brush shedding may occur during mass production of blanking dies. The shed ABS or nylon bristles may remain on the blank, affecting the quality of the stamped blank, resulting in cost losses and reduced efficiency. The main reason for brush shedding is the weight of the blank, which causes the brush to break after frequent bending, leading to a series of problems.

[0003] Therefore, it is necessary to propose an elastic roller material support mechanism to address the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide an elastic roller material support mechanism to alleviate the load on the material sheet itself, increase the life of brush products, and the product itself also has bearing moving parts, and has a certain carrying capacity.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A flexible roller material support mechanism includes a roller, a guide rod, a guide sleeve, a spring, and a limiting screw. The roller is mounted on the upper part of the guide rod by a fixing screw and a nut. The guide rod is mounted on the guide sleeve. The guide rod of the pressure plate is provided with a spring groove, and the spring is installed in the spring groove. The lower part of the guide rod is connected to the bottom of the guide sleeve by a limiting screw.

[0007] Preferably, the spring is fitted outside the limiting screw.

[0008] Preferably, the guide rod and the guide sleeve are guided by a guide sleeve.

[0009] Preferably, a pressure plate is mounted on the upper part of the guide sleeve by a number of screws.

[0010] Preferably, the bottom of the guide sleeve is provided with a plurality of mounting holes.

[0011] Preferably, the roller includes a bearing and a shock-absorbing ring, the shock-absorbing ring being fitted over the bearing, and the shock-absorbing ring being made of nylon material.

[0012] Preferably, a groove is provided on the side of the guide rod where the nut is installed.

[0013] This utility model has the following beneficial effects: This utility model is used in a blanking die, in contact with the moving material sheet. The rollers of the mechanism are made of nylon material and rotate through bearings, resulting in smooth rotation. The mechanism has a spring in the longitudinal direction, which can withstand a certain load and the weight of the material sheet. It can be used in conjunction with other transport products in the mold.

[0014] The roller can rotate through the bearing. When subjected to downward force in the longitudinal direction, the guide rod can move downward a certain distance. The guide rod and the guide sleeve are guided by the guide sleeve, which plays a lubricating role. The limit screw prevents the guide rod from falling off. Attached Figure Description

[0015] Figure 1 and Figure 2 This is a schematic diagram of the structure of this utility model;

[0016] Figure 3 This is a bottom view of the present invention;

[0017] Figure 4 This is a top view of the present invention;

[0018] Figure 5 for Figure 4 Schematic diagram of AA section;

[0019] Figure 6 This is a schematic diagram of the unfolded state of this utility model;

[0020] Figure 7 This is a structural diagram of the guide rod of this utility model.

[0021] The attached diagram is labeled as follows: 1. Roller; 2. Guide rod; 3. Fixing screw; 4. Nut; 5. Pressure plate; 6. Guide sleeve; 7. Spring; 8. Limit screw; 9. Spring groove; 10. Guide sleeve; 11. Mounting hole; 12. Slide groove. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of the stated features. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0026] The following is in conjunction with the appendix Figure 1-7 The embodiments of this utility model will be described in further detail.

[0027] This embodiment provides a technical solution:

[0028] A flexible roller material support mechanism includes a roller 1, a guide rod 2, a guide sleeve 6, a spring 7, and a limiting screw 8. The roller 1 is mounted on the upper part of the guide rod 2 by a fixing screw 3 and a nut 4. The guide rod 2 is mounted on the guide sleeve 6. The guide rod 2 of the pressure plate 5 is provided with a spring groove 9. The spring 7 is installed in the spring groove 9. The lower part of the guide rod 2 is connected to the bottom of the guide sleeve 6 by the limiting screw 8.

[0029] Furthermore, the spring 7 is fitted outside the limiting screw 8, and the limiting screw 8 serves as a guide for the spring 7.

[0030] Furthermore, the guide rod 2 and the guide sleeve 6 are guided by the guide sleeve 10, which facilitates the sliding connection of the guide rod 2 along the inner wall of the guide sleeve 6.

[0031] Furthermore, a pressure plate 5 is installed on the upper part of the guide sleeve 6 by a number of screws, and the pressure plate 5 fixes the guide sleeve 10.

[0032] Furthermore, the bottom of the guide sleeve 6 is provided with a plurality of mounting holes 11, which are used for mounting and fixing.

[0033] Furthermore, the roller 1 includes a bearing and a shock-absorbing ring. The shock-absorbing ring is fitted outside the bearing and is made of nylon material, which has good shock absorption effect and strength.

[0034] Furthermore, a groove 12 is provided on the side of the upper part of the guide rod 2 where the nut 4 is mounted, which facilitates the installation and removal of the nut 4.

[0035] Beneficial effects of this utility model

[0036] This utility model is used in a blanking die, where it contacts the moving material sheet. The roller 1 of the mechanism is made of nylon and rotates smoothly through bearings. The mechanism has a spring 7 in the longitudinal direction, which can withstand a certain load and the weight of the material sheet. It can be used in conjunction with other transport products in the mold.

[0037] The roller 1 can rotate through the bearing. After being subjected to downward force in the longitudinal direction, the guide rod 2 can move downward a certain distance. The guide rod 2 and the guide sleeve 6 are guided by the guide sleeve 10, which plays a lubricating role. The limit screw 8 prevents the guide rod 2 from falling off.

[0038] Working Principle: The elastic roller material support mechanism is applied in the blanking die. When it comes into contact with the moving material sheet, it begins to support the material. Roller 1 consists of a bearing and a shock-absorbing ring. The shock-absorbing ring is made of nylon material and is fitted outside the bearing. The good shock absorption effect and strength of nylon material can effectively buffer the impact force generated during the movement of the material sheet. At the same time, the bearing allows roller 1 to rotate smoothly, reducing friction between it and the material sheet and better adapting to the movement of the material sheet.

[0039] When the material sheet applies longitudinal pressure (such as the weight of the material sheet itself) to the roller 1, the roller 1 transmits the force to the guide rod 2 through the fixing screw 3 and nut 4. Under the action of the force, the guide rod 2 moves downward along the inner wall of the guide sleeve 6.

[0040] Guide rod 2 and guide sleeve 6 are guided by guide sleeve 10. Guide sleeve 10 facilitates the sliding connection of guide rod 2, providing good guidance and lubrication to ensure smooth movement of guide rod 2. During the downward movement of guide rod 2, spring 7 installed in spring groove 9 of guide rod 2 is compressed. Spring 7 is fitted outside limit screw 8, which guides spring 7 and ensures stability during compression. The elastic deformation of spring 7 allows the mechanism to withstand a certain longitudinal load and adapt to the pressure from the weight of the material.

[0041] The limiting screw 8 connecting the lower part of the guide rod 2 to the bottom of the guide sleeve 6 restricts the downward movement distance of the guide rod 2, preventing the guide rod 2 from falling out of the guide sleeve 6 and ensuring the safe and reliable operation of the mechanism. When the longitudinal force acting on the roller 1 decreases or disappears, the spring 7 pushes the guide rod 2 upward by its own elastic restoring force, so that the roller 1 returns to its original position and continues to maintain contact with the material, thus realizing the material support function.

[0042] This mechanism adapts to the movement of the material sheet by rotating the roller 1, bears the longitudinal load by the elastic deformation of the spring 7, achieves smooth sliding of the guide rod 2 with the help of the guide sleeve 10, and ensures the safety and stability of the mechanism by the limit screw 8. Thus, it can be used in conjunction with other transportation products in the mold to complete the material sheet support work.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flexible roller material support mechanism, characterized in that: The device includes a roller (1), a guide rod (2), a guide sleeve (6), a spring (7), and a limiting screw (8). The roller (1) is installed on the upper part of the guide rod (2) by fixing screws (3) and nuts (4). The guide rod (2) is installed on the guide sleeve (6). A pressure plate (5) is installed on the upper part of the guide sleeve (6) by several screws. The guide rod (2) of the pressure plate (5) is provided with a spring groove (9). The spring (7) is installed in the spring groove (9). The lower part of the guide rod (2) is connected to the bottom of the guide sleeve (6) by a limiting screw (8).

2. The elastic roller material support mechanism as described in claim 1, characterized in that: The spring (7) is fitted over the limiting screw (8).

3. The elastic roller material support mechanism as described in claim 1, characterized in that: The guide rod (2) and the guide sleeve (6) are guided by the guide sleeve (10).

4. The elastic roller material support mechanism as described in claim 1, characterized in that: The bottom of the guide sleeve (6) is provided with several mounting holes (11).

5. The elastic roller material support mechanism as described in claim 1, characterized in that: The roller (1) includes a bearing and a shock-absorbing ring, which is fitted over the bearing and is made of nylon material.

6. The elastic roller material support mechanism as described in claim 1, characterized in that: The guide rod (2) has a groove (12) on the side where the nut (4) is installed on the upper part.

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