CN221246570U - Fixed shell fragment edge rolling forming device - Google Patents

Abstract

The utility model discloses a fixed elastic sheet rolling forming device, which belongs to the technical field of fixed elastic sheet processing and comprises a support, two forming main wheels and two forming auxiliary wheels, wherein the forming main wheels and the forming auxiliary wheels are positioned on the support, the forming main wheels are fixed on the support, the two forming main wheels synchronously rotate, the surfaces of the forming main wheels are provided with bulges, the forming auxiliary wheels and the forming main wheels are the same in size, the forming auxiliary wheels and the forming main wheels are cylindrical, the connecting line of the circle centers of the end parts of the forming auxiliary wheels and the circle centers of the end parts of the forming main wheels form an isosceles triangle, and the surfaces of the forming auxiliary wheels are provided with grooves. According to the utility model, the fixed elastic sheet is subjected to rolling forming treatment under the matching action of the forming main wheel and the forming auxiliary wheel, so that the processing cost is lower compared with that of the traditional stamping forming mode, the forming size of a product can be stably controlled, the rebound size is effectively controlled, the processing quality is stable, and the rejection rate of the product is low.

Description

Fixed shell fragment edge rolling forming device

Technical Field

The utility model belongs to the technical field of fixed spring piece processing, and particularly relates to a fixed spring piece rolling forming device.

Background

In the production process of the cable connector, a fixed elastic sheet made of phosphor copper and having elasticity is needed in assembly, and the product needs to press the section of one phosphor copper sheet into a circular arc shape and roll the section into a semicircle shape. Because the product material is 0.3mm thick hard state phosphor copper, the problem of elasticity still exists after the shaping, consequently with ordinary stamping forming production hardly control the size of product, and hardness and coefficient of restitution of material each batch all are different, and the product size of making each time is different, if processing through stamping forming mode, can lead to manufacturing mould cost high to rebound size is difficult to control, processingquality is unstable, and the product disability rate is high.

Disclosure of utility model

The utility model overcomes the defects of the prior art, and provides a fixed spring plate rolling forming device for solving the problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixed shell fragment edge rolling forming device, includes the support and is located shaping main wheel and shaping auxiliary wheel on the support, shaping main wheel quantity is two and is fixed in on the support, two shaping main wheels synchronous rotation, shaping main wheel surface is equipped with the arch, shaping auxiliary wheel with the size of shaping main wheel is the same, shaping auxiliary wheel with shaping main wheel is the cylinder, the tip centre of a circle of shaping auxiliary wheel with the tip centre of a circle line of shaping main wheel forms isosceles triangle, shaping auxiliary wheel surface is equipped with the recess, works as when shaping main wheel rotates, shaping auxiliary wheel rotates, the arch on the shaping main wheel with the recess cooperation on the shaping auxiliary wheel, with fixed shell fragment edge rolling shaping.

In a preferred embodiment of the present utility model, a driving motor is disposed on the support, and the driving motor drives the forming main wheel.

In a preferred embodiment of the present utility model, the two forming main wheels are connected to the rotating shaft of the driving motor through a synchronous belt structure.

In a preferred embodiment of the utility model, a driving oil cylinder is arranged on the bracket, and the driving oil cylinder drives the forming auxiliary wheel to move.

In a preferred embodiment of the present utility model, the end of the forming auxiliary wheel is connected with the piston rod of the driving oil cylinder through a screw.

In a preferred embodiment of the present utility model, the bracket is provided with a waist-shaped hole, and the end of the screw is positioned in the waist-shaped hole.

In a preferred embodiment of the present utility model, the forming main wheel and the forming auxiliary wheel are steel wheels.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

According to the utility model, the fixed elastic sheet is subjected to rolling forming treatment under the matching action of the forming main wheel and the forming auxiliary wheel, so that the processing cost is lower compared with that of the traditional stamping forming mode, the forming size of a product can be stably controlled, the rebound size is effectively controlled, the processing quality is stable, and the rejection rate of the product is low.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present utility model;

FIG. 2 is a front view of a preferred embodiment of the present utility model;

FIG. 3 is a top view of a preferred embodiment of the present utility model;

In the figure: 10. a bracket; 11. a waist-shaped hole; 20. forming a main wheel; 21. a protrusion; 30. forming auxiliary wheels; 31. a groove; 40. a driving motor; 50. a synchronous belt structure; 60. a driving oil cylinder; 70. and (3) a screw.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The embodiment provides a fixed shell fragment edge rolling forming device, can carry out edge rolling shaping to fixed shell fragment and handle, and its processing cost is lower than traditional stamping forming mode, can stably control the shaping size of product, and rebound size obtains effective control for processingquality is stable, and the product disability rate is low.

Referring to fig. 1 to 3, the fixed elastic sheet rolling forming device of this embodiment includes a support 10, two forming main wheels 20 and two forming auxiliary wheels 30 located on the support 10, the forming main wheels 20 are fixed on the support 10, the two forming main wheels 20 rotate synchronously, the surface of the forming main wheel 20 is provided with protrusions 21, the forming auxiliary wheels 30 and the forming main wheels 20 have the same size, the forming auxiliary wheels 30 and the forming main wheels 20 are cylindrical, the connecting line between the center of the end of the forming auxiliary wheels 30 and the center of the end of the forming main wheels 20 forms an isosceles triangle, the surface of the forming auxiliary wheels 30 is provided with grooves 31, when the forming main wheels 20 rotate, the forming auxiliary wheels 30 rotate, the protrusions 21 on the forming main wheels 20 are matched with the grooves 31 on the forming auxiliary wheels 30 to roll the fixed elastic sheet, the fixed elastic sheet is synchronously driven to pass between the forming main wheels 20 and the forming auxiliary wheels 30, the protrusions 21 on the forming main wheels 20 are matched with the grooves 31 on the forming auxiliary wheels 30, and compared with the conventional punching forming mode, the fixed elastic sheet can effectively control the size, and improve the forming quality.

In this embodiment, a driving motor 40 is disposed on the support 10, the driving motor 40 drives the forming main wheels 20, the two forming main wheels 20 are connected with the rotating shaft of the driving motor 40 through a synchronous belt structure 50, the driving motor 40 drives the two forming main wheels 20 to synchronously rotate through the synchronous belt structure 50, consistency of the two forming main wheels 20 is guaranteed, and the fixed elastic sheet is effectively formed in a rolling mode.

Further, a driving cylinder 60 is disposed on the support 10 of the present embodiment, the driving cylinder 60 drives the forming auxiliary wheel 30 to move, the end of the forming auxiliary wheel 30 is connected with a piston rod of the driving cylinder 60 through a screw 70, the driving cylinder 60 drives the forming auxiliary wheel 30 to approach the forming main wheel 20 through the screw 70, and a fixed spring sheet is compressed between the forming main wheel 20 and the forming auxiliary wheel 30, so as to ensure the rolling forming of the fixed spring sheet.

The support 10 of this embodiment is provided with the waist-shaped hole 11, the end of the screw 70 is located in the waist-shaped hole 11, and the existence of the waist-shaped hole 11 is beneficial to the position adjustment of the screw 70, so as to adjust the position of the forming auxiliary wheel 30, change the distance between the forming auxiliary wheel 30 and the forming main wheel 20, and make the device suitable for fixed shrapnel with different thickness.

In this embodiment, the forming main wheel 20 and the forming auxiliary wheel 30 are steel wheels, which has good processing effect and stably performs rolling forming on the fixed elastic sheet.

In summary, in this embodiment, under the cooperation of the forming main wheel 20 and the forming auxiliary wheel 30, the fixed elastic sheet is subjected to the rolling forming process, so that the processing cost is lower than that of the conventional stamping forming mode, the forming size of the product can be stably controlled, the rebound size is effectively controlled, the processing quality is stable, and the rejection rate of the product is low.

While the utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the utility model. That is, the methods, systems, devices, etc. discussed above are examples. Various configurations may omit, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than described, and/or various stages may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations. The different aspects and elements of the configuration may be combined in a similar manner. Furthermore, many elements are examples only as technology evolves and do not limit the scope of the disclosure or the claims.

Specific details are given in the description to provide a thorough understanding of exemplary configurations involving implementations. However, the configuration may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configuration. This description provides only an example configuration and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configuration will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

Further, although each operation may describe the operation as a sequential process, many of the operations can be performed in parallel or concurrently. In addition, the order of operations may be rearranged. One process may have other steps. Furthermore, examples of methods may be implemented by hardware, software, firmware, middleware, code, hardware description language, or any combination thereof. When implemented in software, firmware, middleware or code, the program code or code segments to perform the necessary tasks may be stored in a non-transitory computer readable medium such as a storage medium and the described tasks are performed by a processor.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this utility model. The above examples should be understood as illustrative only and not limiting the scope of the utility model. Various changes and modifications to the present utility model may be made by one skilled in the art after reading the teachings herein, and such equivalent changes and modifications are intended to fall within the scope of the utility model as defined in the appended claims.

Claims (7)

1. The utility model provides a fixed shell fragment edge rolling forming device, its characterized in that, includes support (10) and is located shaping main wheel (20) and shaping auxiliary wheel (30) on support (10), shaping main wheel (20) quantity is two and are fixed in on support (10), two shaping main wheels (20) synchronous rotation, shaping main wheel (20) surface is equipped with arch (21), shaping auxiliary wheel (30) with shaping main wheel (20) size is the same, shaping auxiliary wheel (30) with shaping main wheel (20) are the cylinder, the tip centre of a circle of shaping auxiliary wheel (30) with the tip centre of a circle line of shaping main wheel (20) forms isosceles triangle, shaping auxiliary wheel (30) surface is equipped with recess (31), when shaping main wheel (20) rotate, protruding (21) on shaping main wheel (20) with recess (31) cooperation on shaping auxiliary wheel (30), will fix the edge rolling shaping shell fragment.

2. The fixed spring rolling forming device according to claim 1, wherein a driving motor (40) is arranged on the bracket (10), and the driving motor (40) drives the forming main wheel (20).

3. A fixed shrapnel rounding forming device as claimed in claim 2, characterized in that two forming main wheels (20) are connected with the rotating shaft of the driving motor (40) through a synchronous belt structure (50).

4. The fixed spring plate rolling forming device according to claim 1, wherein a driving oil cylinder (60) is arranged on the bracket (10), and the driving oil cylinder (60) drives the forming auxiliary wheel (30) to move.

5. The fixed spring rolling forming device according to claim 4, wherein the end of the forming auxiliary wheel (30) is connected with a piston rod of the driving oil cylinder (60) through a screw (70).

6. The fixed spring plate rounding forming device according to claim 5, wherein a waist-shaped hole (11) is formed in the support (10), and the end of the screw (70) is located in the waist-shaped hole (11).

7. The fixed spring rolling forming device according to claim 1, wherein the forming main wheel (20) and the forming auxiliary wheel (30) are steel wheels.