Machining and positioning mechanism for plate-shaped part

Abstract

A machining and positioning mechanism for a plate-shaped piece comprises a sliding connection unit and a sliding positioning unit. The sliding connection unit comprises a connection body, a guide groove and a plurality of positioning columns arranged at intervals. The sliding positioning unit comprises a sliding main body, a sliding connecting groove matched with the sliding main body, a mounting block arranged on one side of the sliding main body, and a positioning assembly movably arranged on the mounting block. The sliding main body is installed on the connecting main body in a sliding mode, and the positioning assembly is installed on the installation block in an up-down sliding mode. During positioning, the positioning assembly is pulled upwards, and the sliding main body slides, so that the positioning assembly slides to a proper position and is clamped between the two positioning columns for positioning. The machining positioning mechanism for the plate-shaped part is simple and rapid in positioning operation, the positioning position can be rapidly replaced during machining, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of plate processing and positioning, and particularly designs a processing and positioning mechanism for plate-shaped parts. Background Technique

[0002] Plate-shaped parts generally refer to flat-shaped parts made of metal, plastic, wood or other materials. These parts can be single plates or composite parts with specific shapes and sizes after processing. Plate-shaped part processing refers to the process of processing metal or non-metal plates to manufacture parts or products with specific shapes, sizes and properties. The processing of plate-shaped parts can include various processes such as cutting, stamping, bending, welding, painting, etc. During the processing, it is necessary to ensure that the plate or plate-shaped part is accurately placed in the correct position on the processing equipment to ensure the processing accuracy and quality.

[0003] In the prior art, the utility model patent disclosed in the publication number CN215902944U provides an SPC plate processing and positioning tooling. The SPC plate processing and positioning tooling includes a positioning plate, a transmission mechanism, and an adjustment mechanism. The transmission mechanism includes a forward and reverse motor, a first clamping plate, a second clamping plate, a bidirectional lead screw, a limiting rod, etc., which are used to limit the positions on both sides of the plate. The adjustment mechanism includes a screw hole, a long screw, a pressing plate, a handle, etc., which are used to fix the position of the plate in the vertical direction.

[0004] This SPC plate processing and positioning tooling mainly positions the plate by limiting the position of the plate, and has a complex structure and cumbersome operation. Therefore, it is usually suitable for the fine processing of small plates and is not conducive to the rapid processing of large plates. Summary of the Invention

[0005] In view of this, the utility model provides a processing and positioning mechanism for plate-shaped parts that can quickly position to solve the above problems.

[0006] A processing and positioning mechanism for plate-shaped parts includes a sliding connection unit and a sliding positioning unit slidably connected to the sliding connection unit. The sliding connection unit includes a connection main body, two guiding grooves symmetrically arranged on both sides of the connection main body, and a plurality of positioning columns spaced apart on one side of the connection main body. The sliding positioning unit includes a sliding main body, a sliding connection groove matched with the connection main body, a mounting block arranged on one side of the sliding main body, and a positioning component movably arranged on the mounting block. The sliding main body is slidably mounted on the connection main body, and the positioning component is slidably mounted on the mounting block in the up and down direction. During positioning, the positioning component is clamped in the interval between the two positioning columns to limit the sliding of the sliding main body to complete the positioning.

[0007] Further, the mounting block includes a mounting body, a plugging hole provided on the mounting body, and guiding and limiting plates provided on both sides of the plugging hole.

[0008] Further, the positioning assembly includes a positioning body, a plugging post fixedly provided on the positioning body, a spring mounting post fixedly provided at one end of the positioning body, a spring mounted on the spring mounting post, and at least one spring flap provided on the mounting block.

[0009] Further, the plugging post is arranged to match the plugging hole, and the plugging post is slidably inserted into the plugging hole in the up-and-down direction.

[0010] Further, the positioning body is arranged in an L shape. When positioning is required, one side of the L shape of the positioning body is inserted between the two positioning posts.

[0011] Further, the spring mounting post includes a mounting post body and a limiting block fixedly provided at one end of the mounting post body.

[0012] Further, the spring is sleeved on the mounting post body, and one end of the spring close to the limiting block is fixedly connected to the limiting block.

[0013] Further, the spring flap is provided on the side of the mounting block facing the spring mounting post, and the spring flap is tangent to the side wall of the mounting post body.

[0014] Compared with the prior art, the processing and positioning mechanism of the plate-shaped part provided by the present utility model is provided with the sliding positioning unit on the sliding connection unit. The sliding positioning unit is slidably connected to the sliding connection unit through the sliding connection groove, and the positioning assembly is further provided on the sliding positioning unit. When positioning, the positioning assembly is clamped in the interval between the two positioning posts to limit the sliding of the sliding body so as to perform positioning. When the position needs to be changed, only need to pull up the positioning assembly and slide the sliding body, so that the positioning assembly slides to an appropriate position and is clamped between the two positioning posts again, then the positioning change can be completed. Therefore, the positioning operation of the processing and positioning mechanism of the plate-shaped part is simple and fast, and the positioning position can be quickly changed during processing, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a processing and positioning mechanism of a plate-shaped part provided by the present utility model.

[0016] Figure 2 is Figure 1 a partial enlarged view of the processing and positioning mechanism of the plate-shaped part at A.

[0017] Figure 3 For Figure 1 The structural schematic diagram of the sliding positioning unit of the processing and positioning mechanism of the plate-shaped part.

[0018] Figure 4 For Figure 1 The structural schematic diagram of the positioning component of the processing and positioning mechanism of the plate-shaped part. Detailed implementation manners

[0019] The following further details the specific embodiments of the present utility model. It should be understood that the description of the present utility model here is not used to limit the protection scope of the present utility model.

[0020] As Figures 1 to 4 shown, it is the structural schematic diagram of a processing and positioning mechanism for a plate-shaped part provided by the present utility model. The processing and positioning mechanism for the plate-shaped part includes a sliding connection unit 10 and a sliding positioning unit 20 slidably connected to the sliding connection unit 10. It can be imagined that the processing and positioning mechanism for the plate-shaped part should also include some other functional components, such as installation components, connection components, etc., which are all well-known prior arts to those skilled in the art and will not be elaborated here.

[0021] The sliding connection unit 10 includes a connection main body 11, two guiding grooves 12 symmetrically arranged on both sides of the connection main body 11, and a plurality of positioning columns 13 spaced apart on one side of the connection main body 11.

[0022] The two guiding grooves 12 are symmetrically arranged on both sides of the connection main body 12 along the length direction of the connection main body 11. The guiding groove 12 is used to guide the sliding positioning unit 20 to slide along the extension direction of the guiding groove 12. The cross-section of the guiding groove 12 is in a V-shaped structure, one side of the V shape is parallel to the width direction of the connection main body 11, and the included angle between the two sides of the V shape is set to be an acute angle. Preferably, the included angle between the two sides of the guiding groove 12 can be between 45 degrees and 60 degrees. When the sliding positioning unit 20 is installed on the sliding connection unit 10, the guiding groove 12 and the sliding positioning unit 20 fit each other, so that the position of the sliding positioning unit 20 in other directions except the sliding direction is fixed.

[0023] The plurality of positioning columns 13 can be in a cylindrical structure, and the plurality of positioning columns 13 are equally spaced on one side of the connection main body 11. The positioning column 13 is used to cooperate with the sliding positioning unit 20 to complete positioning, which will be described in detail below in combination with the sliding positioning unit 20.

[0024] The sliding positioning unit 20 includes a sliding body 21, a sliding connection groove 22 that is arranged to match the connection body 11, a mounting block 23 arranged on one side of the sliding body 21, and a positioning component 24 movably arranged on the mounting block 23.

[0025] The sliding connection groove 22 is arranged on the side of the sliding body 21 facing the sliding connection unit 10. The shape of the sliding connection groove 22 is a trapezoidal structure that matches the connection body 11, and the included angles of the two bottom angles of the trapezoidal structure are adapted to the guiding groove 12. Thus, when the connection body 11 is inserted into the sliding connection groove 22, both sides of the sliding body 21 can be attached to the inside of the guiding groove 12, so as to slidably connect the sliding positioning unit 20 to the sliding connection unit 10.

[0026] The mounting block 23 includes a mounting body 231, a plug hole 232 arranged on the mounting body 231, and two guiding and limiting plates 233 symmetrically arranged on both sides of the plug hole 232. The plug hole 232 is arranged on one side of the mounting body 231 and is used to mount the positioning component 24. The two guiding and limiting plates 233 are symmetrically arranged on both sides of the plug hole 232 along the axial direction of the plug hole 232, so as to limit the position of the positioning component 24.

[0027] The positioning component 24 includes a positioning body 241, a plug column 242 fixedly arranged on the positioning body 241, a spring mounting column 243 fixedly arranged at one end of the positioning body 241, a spring 244 mounted on the spring mounting column 243, and at least one spring flap 245 arranged on the mounting block 23.

[0028] The positioning body 241 is in an L-shaped structure. When positioning is required, one side of the L-shaped positioning body 241 is inserted between the two positioning columns 13, so as to fix the position of the sliding positioning unit 20 and complete the positioning operation.

[0029] The plug column 242 is arranged to match the plug hole 232 and is slidably inserted into the plug hole 232, so as to slidably mount the positioning body 241 on the mounting block 23.

[0030] The spring mounting column 243 is fixedly connected to one end of the positioning body 241 and is on the same side as the plug column 242. The spring mounting column 243 includes a mounting column body 2431 and a limiting block 2432 fixedly arranged at one end of the mounting column body 2431.

[0031] The installation post body 2431 can be cylindrical for facilitating the installation of the spring 244. The limit block 2432 is fixedly arranged at one end of the installation post body 2431 opposite to the positioning body 241 and is used for restricting the position of the spring 244 to prevent the spring 244 from falling off the installation post body 2431. The limit block 2432 can be fixedly connected to the installation post body 2431 by a detachable connection method such as nut connection, so as to facilitate the installation of the spring 244 on the installation post body 2431.

[0032] The spring 244 is sleeved on the installation post body 2431 and is used to provide an elastic restoring force so that the positioning body 241 can automatically reset. When installing the spring 244, first remove the limit block 2432 from the installation post body 2431, then sleeve the spring 244 on the outside of the installation post body 2431 from one end of the installation post body 2431, and then install the limit block 2432 back to limit the spring 244. Preferably, one end of the spring 244 close to the limit block 2432 can be fixedly connected to the limit block 2432 to prevent the spring 244 from sliding up and down along the installation post body 2431 during use, thereby affecting the positioning operation.

[0033] In this embodiment, two spring paddles 245 are provided. The two spring paddles 245 are symmetrically arranged on the side of the installation block 23 facing the spring installation post 243, and the two spring paddles 245 are tangent to the side wall of the installation post body 2431, so that when the positioning body 241 is lifted upward, the spring paddles 245 can compress the spring 244 downward.

[0034] When the positioning position needs to be changed, lift the positioning body 241 upward, and the spring paddle 245 presses down the spring 244. When the positioning body 241 is higher than the positioning post 13, slide the sliding body 21 left and right to the position where positioning is required, and then release the positioning body 241. After the spring 244 loses pressure, it resets and pulls down the positioning body 241 to be clamped between the two positioning posts 13 again to complete re-positioning.

[0035] Compared with the prior art, the processing and positioning mechanism of the plate-shaped part provided by the present utility model is provided with the sliding positioning unit 20 on the sliding connection unit 10. The sliding positioning unit 20 is slidably connected to the sliding connection unit 10 through the sliding connection groove 22, and the positioning component 24 is further provided on the sliding positioning unit 20. During positioning, the positioning component 24 is clamped in the interval between the two positioning columns 13 to limit the sliding of the sliding body 21 so as to perform positioning. When it is necessary to change the position, only need to pull up the positioning component 24 and slide the sliding body 21, so that the positioning component 24 slides to an appropriate position and is clamped between the two positioning columns 13 again, then the positioning replacement can be completed. Therefore, the positioning operation of the processing and positioning mechanism of the plate-shaped part is simple and fast, and the positioning position can be quickly changed during processing, thereby improving production efficiency.

[0036] The above is only the preferred embodiment of the present utility model, and is not used to limit the protection scope of the present utility model. Any modification, equivalent replacement or improvement within the spirit of the present utility model is covered within the scope of the claims of the present utility model.

Claims

1. A processing and positioning mechanism for a plate-shaped part, characterized in that: The processing and positioning mechanism of the plate-shaped part includes a sliding connection unit and a sliding positioning unit slidably connected to the sliding connection unit. The sliding connection unit includes a connection main body, two guiding grooves symmetrically arranged on both sides of the connection main body, and a plurality of positioning columns arranged at intervals on one side of the connection main body. The sliding positioning unit includes a sliding main body, a sliding connection groove arranged to match the connection main body, a mounting block arranged on one side of the sliding main body, and a positioning component movably arranged on the mounting block. The sliding main body is slidably mounted on the connection main body, and the positioning component is slidably mounted on the mounting block in the up-and-down direction. During positioning, the positioning component is clamped in the interval between the two positioning columns to limit the sliding of the sliding main body to complete positioning.

2. The processing and positioning mechanism of the plate-shaped part according to claim 1, characterized in that: The mounting block includes a mounting main body, a plugging hole arranged on the mounting main body, and guiding and limiting plates arranged on both sides of the plugging hole.

3. The machining positioning mechanism of the plate-shaped part according to claim 2, characterized in that: The positioning component includes a positioning main body, a plugging column fixedly arranged on the positioning main body, a spring mounting column fixedly arranged at one end of the positioning main body, a spring mounted on the spring mounting column, and at least one spring flap arranged on the mounting block.

4. The machining positioning mechanism of the plate-shaped part according to claim 3, wherein: The plugging column is arranged to match the plugging hole, and the plugging column is slidably inserted into the plugging hole in the up-and-down direction.

5. The processing and positioning mechanism of the plate-shaped part according to claim 3, characterized in that: The positioning main body is arranged in an L shape. When positioning is required, the L-shaped side of the positioning main body is inserted between the two positioning columns.

6. The machining positioning mechanism of the plate-shaped part according to claim 3, characterized in that: The spring mounting column includes a mounting column main body and a limiting block fixedly arranged at one end of the mounting column main body.

7. The processing and positioning mechanism of the plate-shaped part according to claim 6, characterized in that: The spring is sleeved on the mounting column main body, and one end of the spring close to the limiting block is fixedly connected to the limiting block.

8. The machining positioning mechanism of the plate-shaped part according to claim 6, characterized in that: The spring flap is arranged on the side of the mounting block facing the spring mounting column, and the spring flap is tangent to the side wall of the mounting column main body.

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