Forming equipment for manufacturing arc metal plate of image measuring instrument

Abstract

The utility model discloses forming equipment for manufacturing an arc metal plate of an image measuring instrument, which belongs to the technical field of image measuring instruments and comprises a lower template, mounting grooves are arranged in the lower template, guide components are arranged in the mounting grooves, a forming component is arranged on the top surface of the lower template, and a plurality of mounting grooves are arranged in an upper template. According to the utility model, the female die and the male die are arranged in the die, when the die is used, only one end of the small-arc metal plate connecting piece is required to be propped against the upper limit of the positioning column, so that the connecting piece is formed by pressing the upper die plate and the male die, and through the design, the connecting piece can be formed at one time through the female die and the male die, so that a required shape can be obtained; according to the metal plate connecting piece forming die, the manufacturing efficiency is improved, the appearance is guaranteed, due to the fact that the shape of the male die and the shape of the female die are fixed, the shapes of metal plate connecting pieces manufactured in batches cannot be different, the metal plate connecting pieces can be freely selected during splicing, rapid forming of the metal plate connecting pieces is achieved, operation is easy and rapid, and the manufacturing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of image measuring instruments, and particularly relates to a forming device for manufacturing arc-shaped sheet metals of an image measuring instrument. Background Art

[0002] The special-purpose template image measuring instrument for railways is developed and manufactured based on the current situation of template measuring tools detection, relying on CCD digital image technology, the software ability of geometric profile operation, and special measuring programs for railway templates. It is a special image measuring instrument that can efficiently detect the profile and coordinate position dimensions of railway templates. In the special-purpose template image measuring instrument for railways, the upper part of the whole instrument needs to be protected by a special shield. Due to the special shape of the shield, it is necessary to make small arc-shaped sheet metal connectors to complete the splicing.

[0003] When manufacturing small arc-shaped sheet metal connectors, the existing manufacturing method is to form the developed parts of the sheet metal connectors through multiple hammering processes. The small arc-shaped sheet metal connectors manufactured in this way, due to manual processing, have large shape differences and do not meet the requirements. At the same time, the hammering marks are obvious, affecting the appearance of the product, and have high requirements for processing personnel, long processing cycles, and low manufacturing efficiency. To solve the above problems, there is an urgent need for a forming device for manufacturing arc-shaped sheet metals of an image measuring instrument to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems that when manufacturing small arc-shaped sheet metal connectors, the existing manufacturing method is to form the developed parts of the sheet metal connectors through multiple hammering processes. The small arc-shaped sheet metal connectors manufactured in this way, due to manual processing, have large shape differences and do not meet the requirements. At the same time, the hammering marks are obvious, affecting the appearance of the product, and have high requirements for processing personnel, long processing cycles, and low manufacturing efficiency, and to provide a forming device for manufacturing arc-shaped sheet metals of an image measuring instrument.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A forming device for manufacturing arc-shaped sheet metals of an image measuring instrument, including a lower template, an installation groove is arranged inside the lower template, a guiding component is arranged inside the installation groove, a forming component is arranged on the top surface of the lower template, an upper template is arranged at the top end of the guiding component, and a plurality of installation grooves are opened inside the upper template.

[0006] As a further description of the above technical scheme:

[0007] The forming component includes a positioning column, the bottom end of the positioning column is fixedly connected to the lower template, and a female die is arranged on one side of the positioning column.

[0008] As a further description of the above technical scheme:

[0009] A convex mold is provided at the top of the concave mold, and a connecting column is fixedly connected to one side of the concave mold and the convex mold. The concave mold is slidably connected to the lower mold plate through the connecting column fixedly connected to one side of the concave mold through the installation groove opened in the lower mold plate.

[0010] As a further description of the above technical solution:

[0011] The male mold is slidably connected to the upper mold plate through a connecting column fixedly connected to one side thereof, and a mounting groove provided in the upper mold plate. One end of the female mold and the male mold is provided with a groove corresponding to the positioning column and is slidably connected to the positioning column.

[0012] As a further description of the above technical solution:

[0013] The guide assembly comprises a guide column, which is fixedly connected to the lower template via a mounting groove provided in the lower template. A spring is provided on the outer wall of the guide column, and one end of the spring is in contact with the lower template.

[0014] As a further description of the above technical solution:

[0015] The top end of the guide column is slidably connected with a ball guide sleeve, and the ball guide sleeve is fixedly connected with the upper template through a mounting groove provided in the upper template, and the other end of the spring is in contact with the ball guide sleeve.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, by arranging the concave die and the convex die inside, when in use, it is only necessary to push one end of the small arc sheet metal connector against the upper limit of the positioning column, so as to form the connector by pressing the upper template and the convex die. Through this design, the connector can be formed into the desired shape by one-time molding through the concave die and the convex die, which improves the production efficiency and ensures the appearance. Because the shapes of the convex and concave dies are fixed, the shapes of the sheet metal connectors produced in batches will not be different, and they can be selected arbitrarily during splicing, thereby realizing the rapid molding of the sheet metal connector, and the operation is simple and quick, which greatly improves the production efficiency.

[0018] 2. In the utility model, a guide column is arranged inside, and when the upper template and the punch move downward, the upper template drives the ball guide sleeve to slide along the outer wall of the guide column to guide it. At the same time, after the connecting piece is formed, the spring drives it to move upward to reset it, so as to facilitate the removal of the connecting piece. Through this design, precise guiding is achieved, and the stability and accuracy of the forming of the sheet metal connecting piece are guaranteed. The guide column provides a guiding force for the upper template, preventing the punch from tilting, rotating or offsetting during the movement. At the same time, it can also balance the force on the forming device and avoid deviation or deformation of the punch and the concave mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic three-dimensional structure diagram of a forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument.

[0020] Figure 2 Exploded three-dimensional structure diagram of a forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument.

[0021] Figure 3 Exploded three-dimensional structure diagram of a guiding component in a forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument.

[0022] Figure 4 Exploded three-dimensional structure diagram of a forming component in a forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument.

[0023] Legend description:

[0024] 1. Upper template; 2. Guiding component; 21. Ball bushing; 22. Guide pillar; 23. Spring; 3. Forming component; 31. Connecting column; 32. Punch; 33. Die; 34. Positioning pillar; 4. Lower template. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution: A forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument, including a lower template 4, an installation groove is provided in the lower template 4, a guiding component 2 is provided in the installation groove, a forming component 3 is provided on the top surface of the lower template 4, an upper template 1 is provided at the top end of the guiding component 2, and a plurality of installation grooves are opened in the upper template 1;

[0027] The forming component 3 includes a positioning pillar 34, the bottom end of the positioning pillar 34 is fixedly connected to the lower template 4, a die 33 is provided on one side of the positioning pillar 34, a punch 32 is provided at the top end of the die 33, both sides of the die 33 and the punch 32 are fixedly connected with a connecting column 31, the die 33 is slidably connected to the lower template 4 through the installation groove opened in the lower template 4 by the connecting column 31 fixedly connected to one side thereof, the punch 32 is slidably connected to the upper template 1 through the installation groove opened in the upper template 1 by the connecting column 31 fixedly connected to one side thereof, and both ends of the die 33 and the punch 32 are provided with grooves corresponding to the positioning pillar 34 and are slidably connected thereto;

[0028] The specific implementation method is as follows: When in use, just put the unfolded part of the small arc sheet metal connector in, with the small end against the positioning post 34 for limiting. Then, by pressing the upper template 1 to drive the punch 32 to move downward, it is extruded and makes close contact with the die 33, thus forming the connector.

[0029] The guiding component 2 includes a guide post 22, which is fixedly connected to the lower template 4 through an installation groove formed in the lower template 4. A spring 23 is arranged on the outer wall of the guide post 22. One end of the spring 23 is in contact with the lower template 4. The top end of the guide post 22 is slidably connected with a ball guide sleeve 21, and the ball guide sleeve 21 is fixedly connected to the upper template 1 through an installation groove formed therein. The other end of the spring 23 is in contact with the ball guide sleeve 21.

[0030] The specific implementation method is as follows: When the upper template 1 and the punch 32 move downward, the upper template 1 drives the ball guide sleeve 21 to slide along the outer wall of the guide post 22, so as to guide it. At the same time, the movement of the ball guide sleeve 21 compresses the spring 23. Thus, after the connector is formed, the spring 23 can drive it to move upward for resetting, which is convenient for taking out the connector.

[0031] Working principle: When in use, the connecting columns 31 on one side of the die 33 and the punch 32 are respectively connected to the lower template 4 and the upper template 1 in a slightly interference fit manner. Then, just put the unfolded part of the small arc sheet metal connector in, with the small end against the positioning post 34 for limiting. Then, by pressing the upper template 1 to drive the punch 32 to move downward, it is extruded and makes close contact with the die 33, thus forming the connector. When the upper template 1 and the punch 32 move downward, the upper template 1 drives the ball guide sleeve 21 to slide along the outer wall of the guide post 22, and the ball guide sleeve 21 and the guide post 22 are in a slightly interference fit manner, so as to be able to guide it. At the same time, the movement of the ball guide sleeve 21 compresses the spring 23. Thus, after the connector is formed, the spring 23 can drive it to move upward for resetting, which is convenient for taking out the connector.

[0032] The above is only the preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacement or change, and all should be covered by the protection scope of the present invention.

Claims

1. A forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument, including a lower template (4), characterized in that: The lower template (4) is provided with a mounting groove, and a guiding component (2) is arranged in the mounting groove. A forming component (3) is arranged on the top surface of the lower template (4). The top end of the guiding component (2) is provided with an upper template (1), and a plurality of mounting grooves are formed in the upper template (1).

2. The forming device for manufacturing the arc-shaped sheet metal of the image measuring instrument according to claim 1, characterized in that, The forming component (3) includes a positioning column (34). The bottom end of the positioning column (34) is fixedly connected to the lower template (4), and a female die (33) is arranged on one side of the positioning column (34).

3. The forming device for manufacturing the arc-shaped sheet metal of the image measuring instrument according to claim 2, characterized in that, A male die (32) is arranged at the top end of the female die (33). Connecting columns (31) are fixedly connected to one side of both the female die (33) and the male die (32). The female die (33) is slidably connected to the lower template (4) through the mounting groove formed in the lower template (4) by the connecting column (31) fixedly connected to its one side.

4. A forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument according to claim 3, characterized in that, The male die (32) is slidably connected to the upper template (1) through the mounting groove formed in the upper template (1) by the connecting column (31) fixedly connected to its one side. Grooves corresponding to the positioning column (34) are formed at one end of both the female die (33) and the male die (32), and they are slidably connected to the positioning column (34).

5. A forming device for manufacturing an arc-shaped sheet metal of an image measuring instrument according to claim 4, characterized in that, The guiding component (2) includes a guide post (22). The guide post (22) is fixedly connected to the lower template (4) through the mounting groove formed in the lower template (4). A spring (23) is arranged on the outer wall of the guide post (22), and one end of the spring (23) is in contact with the lower template (4).

6. The forming device for manufacturing the arc-shaped sheet metal of the image measuring instrument according to claim 5, wherein, A ball bushing (21) is slidably connected to the top end of the guide post (22). The ball bushing (21) is fixedly connected to the upper template (1) through the mounting groove formed in the upper template (1), and the other end of the spring (23) is in contact with the ball bushing (21).

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