Forming device for pressure spring machining

Abstract

The utility model discloses a forming device for processing a pressure spring, which comprises a support mechanism, a pressing mechanism, a pressing mechanism and a pressing mechanism, the support mechanism comprises a support, a rotating motor is arranged in the support, and a rotating shaft is arranged at the output end of the rotating motor; the conveying mechanism comprises a frame, and the frame is arranged at the top end of the support; the material conveying mechanism comprises a side plate, and the side plate is arranged on the upper end face of the support and is perpendicular to the frame; the bending mechanism comprises a limiting block, the limiting block is fixed to the side, facing the side plate, of the frame, and a bending column is arranged in the limiting block in a sliding mode; the compression spring forming machine has the advantages that the production diameter of a compression spring can be quickly adjusted, and the problem that bending mechanisms of different sizes need to be replaced when compression springs of different diameters are produced by an existing compression spring forming machine, so that the production efficiency is high is solved. And the processing efficiency is reduced.

Description

Technical Field

[0001] This utility model relates to the field of compression spring processing technology, specifically a forming device for compression spring processing. Background Technology

[0002] In the field of mechanical manufacturing, compression springs, as an extremely important elastic element, are widely used in various mechanical equipment, such as automobile shock absorption systems, electronic device switching components, and power transmission components in industrial automated production lines. Their performance directly affects the operational stability, reliability, and service life of the entire mechanical equipment.

[0003] When producing compression springs, it is necessary to feed steel bars, then bend one end of the steel bars, and then bend the remaining part of the steel bars in a spiral shape. However, when using existing compression spring forming machines, the bending mechanism needs to be adjusted for different diameter compression springs. The adjustment is relatively troublesome and different bending parts need to be replaced, which leads to a reduction in the production efficiency of compression springs. Utility Model Content

[0004] The purpose of this invention is to provide a forming device for processing compression springs, which has the advantage of quickly adjusting the production diameter of compression springs and solves the problem that current compression spring forming machines need to replace bending mechanisms of different sizes when producing compression springs of different diameters, resulting in reduced processing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a forming device for processing compression springs, comprising: a support mechanism, the support mechanism including a bracket, a rotary motor disposed inside the bracket, and a rotating shaft disposed at the output end of the rotary motor;

[0006] A conveying mechanism, the conveying mechanism including a frame, the frame being placed at the top of a support;

[0007] A material conveying mechanism, the material conveying mechanism including a side plate, the side plate being placed on the upper end face of the support and perpendicular to the frame;

[0008] A bending mechanism, the bending mechanism including a limiting block, the limiting block being fixed to the side of the frame facing the side plate, and a bending column being slidably disposed inside the limiting block;

[0009] The molding mechanism has two parts, and each molding mechanism includes a limiting post, which is slidably disposed on the side of the frame facing the side plate.

[0010] Preferably, a roller is provided on the side of the frame facing the side plate, the roller is connected to the rotating shaft by a belt, and a guide groove is provided on the side of the frame facing the side plate.

[0011] Preferably, the guide groove is arc-shaped, with the circle of the arc positioned in the direction of roller travel.

[0012] Preferably, the side plate is provided with an arc plate on its side, the vertical cross section of the arc plate is arc-shaped, and the upper end of the arc plate is concave downward.

[0013] Preferably, the bottom end of the bending column is provided with a bending part, one side of the bending part is provided with a guide surface, the top end of the bending column is provided with a rotating plate, the rotating plate is provided with an adjustment groove for the bending column to rotate and slide, and one end of the rotating plate is provided with a limit shaft.

[0014] Preferably, a forming rod is slidably disposed inside the limiting post, and a forming groove is opened at one end of the forming rod facing the bending mechanism. A plurality of fastening bolts are provided at the end of the limiting post and abut against the outer edge of the forming rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model incorporates a guide groove, a bending mechanism, and a forming mechanism. Two forming mechanisms slide within the guide groove, and a bending column slides within a limiting block. A pressing plate drives the top of the bending column to slide within an adjusting groove, thereby raising and lowering the bending column. The bending section and guide surface bend the reinforcing bar. A forming rod, sliding within the limiting column, completes the bending of the reinforcing bar through a forming groove at its end, forming a compression spring. Fastening bolts at the end of the limiting column allow for adjustment of the spring's diameter by changing the position of the forming rod within the limiting column and the forming mechanism within the guide groove when producing springs of different sizes. This allows for quick adjustment of the spring's production diameter and improves production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0019] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the bending mechanism;

[0021] Figure 5 This utility model Figure 3 A schematic diagram of the forming mechanism.

[0022] The reference numerals and names in the figure are as follows:

[0023] 1. Support mechanism; 11. Bracket; 12. Rotary motor; 13. Rotating shaft; 2. Conveying mechanism; 21. Frame; 22. Roller; 23. Guide groove; 3. Material conveying mechanism; 31. Side plate; 32. Arc plate; 4. Bending mechanism; 41. Limiting block; 42. Bending column; 43. Bending part; 44. Guide surface; 45. Rotating plate; 46. Limiting shaft; 47. Adjusting groove; 5. Forming mechanism; 51. Limiting column; 52. Forming rod; 53. Forming groove; 54. Fastening bolt. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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" and "second" 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, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] Please see Figures 1 to 5This utility model provides an embodiment of a forming device for processing compression springs, comprising: a support mechanism 1, which includes a bracket 11, a rotary motor 12 disposed inside the bracket 11, and a rotating shaft 13 disposed at the output end of the rotary motor 12; a conveying mechanism 2, which includes a frame 21 disposed at the top of the bracket 11; a material conveying mechanism 3, which includes a side plate 31 disposed on the upper surface of the bracket 11 and perpendicular to the frame 21; a bending mechanism 4, which includes a limiting block 41 fixed to the side of the frame 21 facing the side plate 31, and a bending post 42 slidably disposed inside the limiting block 41; and two forming mechanisms 5, each of which includes a limiting post 51 slidably disposed on the side of the frame 21 facing the side plate 31.

[0028] A roller 22 is provided on the side of the frame 21 facing the side plate 31. The roller 22 is connected to the rotating shaft 13 via a belt. A guide groove 23 is provided on the side of the frame 21 facing the side plate 31. The guide groove 23 is arc-shaped, and the circle of the arc is positioned in the direction of travel of the roller 22. An arc plate 32 is provided on the side of the side plate 31. The vertical section of the arc plate 32 is arc-shaped, and the upper end of the arc plate 32 is concave downward. A bending part 43 is provided at the bottom end of the bending column 42. A guide surface 44 is provided on one side of the 43, and a rotating plate 45 is provided at the top of the bending column 42. An adjustment groove 47 is provided on the rotating plate 45 for the bending column 42 to rotate and slide. A limit shaft 46 is provided at one end of the rotating plate 45. A forming rod 52 is slidably provided inside the limit column 51. A forming groove 53 is provided at the end of the forming rod 52 facing the bending mechanism 4. Several fastening bolts 54 are provided at the end of the limit column 51 that penetrate the limit column 51 and abut against the outer edge of the forming rod 52.

[0029] 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 forming apparatus for processing compression springs, characterized in that, include: Support mechanism (1), the support mechanism (1) includes a bracket (11), a rotary motor (12) is provided inside the bracket (11), and a rotating shaft (13) is provided at the output end of the rotary motor (12). The conveying mechanism (2) includes a frame (21) which is placed on top of the support (11); The material conveying mechanism (3) includes a side plate (31), which is placed on the upper surface of the bracket (11) and is perpendicular to the frame (21). The bending mechanism (4) includes a limiting block (41), which is fixed to the side of the frame (21) facing the side plate (31), and a bending column (42) is slidably arranged inside the limiting block (41). The molding mechanism (5) has two parts, and each molding mechanism (5) includes a limiting post (51), which is slidably disposed on the side of the frame (21) facing the side plate (31).

2. The forming apparatus for processing compression springs according to claim 1, characterized in that: The frame (21) is provided with a roller (22) on the side facing the side plate (31). The roller (22) is connected to the rotating shaft (13) by a belt. The frame (21) is provided with a guide groove (23) on the side facing the side plate (31).

3. The forming apparatus for processing compression springs according to claim 2, characterized in that: The guide groove (23) is arranged in an arc shape, and the circle of the arc is positioned in the direction of travel of the roller (22).

4. The forming apparatus for processing compression springs according to claim 1, characterized in that: The side plate (31) is provided with an arc plate (32) on its side. The vertical section of the arc plate (32) is arc-shaped, and the upper end of the arc plate (32) is concave downward.

5. The forming apparatus for processing compression springs according to claim 1, characterized in that: The bottom end of the bending column (42) is provided with a bending part (43), a guide surface (44) is provided on one side of the bending part (43), a rotating plate (45) is provided at the top end of the bending column (42), an adjustment groove (47) is provided on the rotating plate (45) for the bending column (42) to rotate and slide, and a limit shaft (46) is provided at one end of the rotating plate (45).

6. The forming apparatus for processing compression springs according to claim 1, characterized in that: A forming rod (52) is slidably arranged inside the limiting post (51). A forming groove (53) is opened at one end of the forming rod (52) facing the bending mechanism (4). Several fastening bolts (54) that penetrate the limiting post (51) and abut against the outer edge of the forming rod (52) are provided at the end of the limiting post (51).

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