Positioning and calibrating device of stamping die

Abstract

The utility model relates to the technical field of positioning and calibrating devices, in particular to a positioning and calibrating device of a stamping die, which is a mechanism of the positioning and calibrating device of the stamping die and aims to solve the problems that when a plate is placed on a processing table for stamping at present, the positioning and calibrating device is not provided, so that the plate cannot be limited and fixed, and the stamping quality is influenced. Therefore, the problem that the machining effect is easily affected due to position deviation in the stamping machining process is solved, and the using efficiency and the using effect of the stamping die are enhanced. Comprising a machining table, supporting legs, stamping assemblies, die bodies and a plate, the multiple sets of supporting legs are symmetrically arranged at the bottom end of the machining table, the top end of the machining table is connected with the mounting ends of the corresponding stamping assemblies, the output ends of the stamping assemblies are connected with the top ends of the corresponding die bodies, and the plate is placed at the top end of the machining table; a positioning mechanism is arranged on the outer side of the plate; the positioning mechanism further comprises a rotating motor, a fixing block, a first lead screw, a sliding block, a fixing base, a rotating plate and a positioning plate.

Description

Technical Field

[0001] This utility model relates to the technical field of positioning calibration devices, specifically a positioning calibration device for a stamping die. Background Technology

[0002] Stamping dies, also known as stamping presses or presses, are devices used to process materials under pressure. Their working principle is generally that the die drives the opening and closing of the moving die and the fixed die under the action of stamping power to cut, punch, stretch and other processes on the raw material to form stamped parts.

[0003] It has been found that in the use of an existing stamping die, when the sheet metal is placed on the processing table for stamping, there is no positioning and calibration device, so it is impossible to limit and fix the sheet metal. As a result, the stamping process is very easy to be affected by positional deviation, which reduces the efficiency and effectiveness of the stamping die and thus results in poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a positioning and calibration device for stamping dies. The purpose is to solve the problem that currently, when sheet metal is placed on a processing table for stamping, the lack of a positioning and calibration device makes it impossible to limit and fix the sheet metal, leading to easy positional deviations affecting the processing effect during stamping. Therefore, this positioning and calibration device for stamping dies enhances the efficiency and effectiveness of the stamping die, thus improving its practicality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a positioning and calibration device for a stamping die, comprising a processing table, support legs, a stamping assembly, a die body, and a sheet metal. The bottom end of the processing table is symmetrically provided with multiple sets of support legs. The top end of the processing table is connected to the mounting end of the corresponding stamping assembly. The output end of the stamping assembly is connected to the top end of the corresponding die body. The sheet metal is placed on the top of the processing table, and a positioning mechanism is provided on the outer side of the sheet metal.

[0008] The positioning mechanism also includes a rotating motor, a fixed block, a first lead screw, a sliding block, a fixed seat, a rotating plate, and a positioning plate. The fixed block has a cavity, and one side of the cavity has a sliding groove. Two sets of fixed blocks are symmetrically installed on the top of the processing table. Two sets of first lead screws are rotatably connected to the inner walls of their respective cavities. The mounting ends of two sets of rotating motors are connected to one side of the fixed block, and the output ends of the two sets of rotating motors are fixedly connected to one side of their respective first lead screws. The corresponding sliding block has a threaded through hole, and the two sets of first lead screws are threadedly connected to the corresponding sliding block through the threaded through hole. The sliding blocks are symmetrically arranged on both sides of the fixed block, and are slidably connected to their respective sliding grooves. A fixed seat is installed on one side of the sliding block, and a fixed seat is installed on one side of the positioning plate. A rotating plate is arranged between the fixed seats, and the rotating plate is rotatably connected to its corresponding fixed seat. Two sets of positioning plates are symmetrically arranged on the top of the processing table. The positioning plates position and clamp the sheet metal. A pushing mechanism is provided at the rear of the top of the processing table.

[0009] Furthermore, to facilitate pushing the sheet metal and assist in adjusting its position, the present invention includes an improvement in the pushing mechanism, which further comprises an electric push rod and a push plate. The mounting end of the electric push rod is connected to the mounting end of the stamping assembly, and the output end of the electric push rod is connected to one side of the push plate. The push plate makes pushing contact with one side of the sheet metal.

[0010] Furthermore, to facilitate the control and adjustment of the rotating motor, the present invention includes a controller, which is connected to the corresponding electric push rod and the rotating motor control.

[0011] Furthermore, in order to improve the friction, the present invention also includes a protective rubber pad, with one side of the positioning plate connected to the corresponding protective rubber pad.

[0012] Furthermore, to facilitate the sliding adjustment of the sliding block, the present invention is improved in that the threads of the threaded through holes provided on the sliding block are opposite to each other, and the rotation of the first lead screw can make the sliding block slide synchronously in opposite directions.

[0013] Furthermore, in order to facilitate the rotation of the first lead screw in both directions, the present invention is improved by setting the rotating motor as a servo motor.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a positioning and calibration device for stamping dies, which has the following beneficial effects:

[0016] This invention relates to a positioning and calibration device for a stamping die. 1. The device includes a positioning mechanism. First, a rotating motor is started by a controller, which drives a first lead screw to rotate. The first lead screw drives a sliding block on the same side to slide in the opposite direction, causing the sliding block to drive a fixed seat, a rotating plate, and a positioning plate to fix and clamp the sheet metal in position. This prevents the sheet metal from tilting during processing, improving processing quality. Then, the stamping assembly is started, and the stamping assembly drives the die body to stamp the sheet metal, which is convenient and fast. 2. The device includes a pushing mechanism, which uses an electric push rod to drive a pushing plate to adjust the position of the sheet metal back and forth. This positioning and calibration device for a stamping die aims to solve the problem that currently, when sheet metal is placed on a processing table for stamping, there is no positioning and calibration device, making it impossible to limit and fix the sheet metal. This results in the stamping process being easily affected by positional deviation, thus improving the efficiency and effectiveness of the stamping die and enhancing its practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the positioning and calibration device for a stamping die according to the present invention;

[0018] Figure 2 This is a structural schematic diagram of the main view of a positioning and calibration device for a stamping die according to the present invention;

[0019] Figure 3 This is a schematic diagram of the right view of a positioning and calibration device for a stamping die according to the present invention;

[0020] Figure 4 This is a schematic diagram of the first part of the positioning and calibration device for a stamping die according to the present invention.

[0021] In the diagram: 1. Processing table; 2. Support leg; 3. Stamping assembly; 4. Mold body; 5. Sheet metal; 6. Rotary motor; 7. Fixing block; 8. First lead screw; 9. Sliding block; 10. Fixing seat; 11. Rotating plate; 12. Positioning plate; 13. Chamber; 14. Slide groove; 15. Electric push rod; 16. Push plate; 17. Controller; 18. Protective rubber pad. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4A positioning and calibration device for a stamping die includes a processing table 1, support legs 2, a stamping assembly 3, a die body 4, and a sheet metal 5. The processing table 1 has multiple sets of support legs 2 symmetrically arranged at its bottom end. The top end of the processing table 1 is connected to the mounting end of the corresponding stamping assembly 3. The output end of the stamping assembly 3 is connected to the top end of the corresponding die body 4. The sheet metal 5 is placed on the top of the processing table 1, and a positioning mechanism is provided on the outside of the sheet metal 5.

[0024] The positioning mechanism also includes a rotary motor 6, a fixed block 7, a first lead screw 8, a sliding block 9, a fixed seat 10, a rotating plate 11, and a positioning plate 12. The fixed block 7 has a chamber 13, and a sliding groove 14 is provided on one side of the chamber 13. The two sets of fixed blocks 7 are symmetrically installed on the top of the processing table 1. The two sets of first lead screws 8 are rotatably connected to the inner walls of the corresponding chambers 13. The mounting ends of the two sets of rotary motors 6 are connected to one side of the fixed block 7, and the output ends of the two sets of rotary motors 6 are fixedly connected to one side of the corresponding first lead screw 8. The corresponding sliding block 9 is provided with threads. Through holes, the two sets of first lead screws 8 are threadedly connected to the corresponding sliding blocks 9 through threaded through holes. The sliding blocks 9 are symmetrically arranged on both sides of the fixed block 7. The sliding blocks 9 are slidably connected to the corresponding sliding grooves 14. A fixed seat 10 is installed on one side of the sliding block 9 and a fixed seat 10 is installed on one side of the positioning plate 12. A rotating plate 11 is arranged between the fixed seats 10. The rotating plate 11 is rotatably connected to the corresponding fixed seat 10. Two sets of positioning plates 12 are symmetrically arranged at the top of the processing table 1. The positioning plates 12 position and clamp the plate 5. A pushing mechanism is arranged at the rear of the top of the processing table 1.

[0025] The use of the stamping assembly 3 and the mold body 4 in this equipment belongs to the existing technical field and will not be described in detail here. 1. This utility model is equipped with a positioning mechanism. First, the controller 17 starts the rotating motor 6, which drives the first lead screw 8 to rotate. The first lead screw 8 drives the sliding block 9 on the same side to slide in the opposite direction, so that the sliding block 9 drives the fixed seat 10, the rotating plate 11 and the positioning plate 12 to fix and clamp the plate 5 in position, so that the plate 5 will not be skewed during processing, thus improving the processing quality. Then the stamping assembly 3 is started again. 1. Component 3 drives the mold body 4 to perform stamping processing on the sheet metal 5, which is convenient and quick; 2. This utility model is equipped with a pushing mechanism, which drives the pushing plate 16 to adjust the position of the sheet metal 5 back and forth through the electric push rod 15; Through the mechanism of a positioning and calibration device for a stamping mold, the purpose is to solve the problem that when the sheet metal 5 is placed on the processing table 1 for stamping, there is no positioning and calibration device, so it is impossible to limit and fix the sheet metal 5, and the processing effect is easily affected by position deviation during the stamping process. Therefore, the efficiency and effect of the stamping mold are enhanced, thereby enhancing its practicality.

[0026] In actual use, it was found that it was inconvenient to push the sheet metal 5. In order to solve the above problem, in this embodiment, the pushing mechanism also includes an electric push rod 15 and a push plate 16. The mounting end of the electric push rod 15 is connected to the mounting end of the stamping assembly 3, and the output end of the electric push rod 15 is connected to one side of the push plate 16. The push plate 16 pushes and contacts one side of the sheet metal 5.

[0027] In actual use, it was found that it was inconvenient to control and adjust the rotating motor 6. In order to solve the above problem, this embodiment also includes a controller 17, which is connected to the corresponding electric push rod 15 and the rotating motor 6.

[0028] In actual use, it was found that it was not convenient to increase friction. In order to solve the above problem, this embodiment also includes a protective rubber pad 18, and one side of the positioning plate 12 is connected to the corresponding protective rubber pad 18.

[0029] In actual use, it was found that it was not convenient to slide and adjust the sliding block 9. In order to solve the above problem, in this embodiment, the threads of the threaded through holes provided by the sliding block 9 are opposite to each other, and the rotation of the first lead screw 8 can make the sliding block 9 slide in opposite directions synchronously.

[0030] As a preferred embodiment of the above, the rotating motor 6 is configured as a servo motor.

[0031] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0032] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0033] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning calibration device of a stamping die, comprising a machining table (1), a supporting leg (2), a stamping assembly (3), a die body (4) and a plate (5), a plurality of groups of supporting legs (2) are symmetrically arranged at the bottom end of the machining table (1), the top end of the machining table (1) is connected with the mounting end of the corresponding stamping assembly (3), the output end of the stamping assembly (3) is connected with the top end of the corresponding die body (4), the plate (5) is placed on the top end of the machining table (1), and a positioning mechanism is arranged on the outer side of the plate (5). characterized in that The positioning mechanism further comprises a rotating motor (6), a fixed block (7), a first lead screw (8), a sliding block (9), a fixed seat (10), a rotating plate (11) and a positioning plate (12), the fixed block (7) is internally provided with a cavity (13), one side of the cavity (13) is provided with a sliding groove (14), the two groups of fixed blocks (7) are symmetrically mounted at the top end of the machining table (1), the two groups of first lead screws (8) are rotatably connected with the inner walls of the corresponding cavities (13), the mounting ends of the two groups of rotating motors (6) are connected with one side of the fixed block (7), the output ends of the two groups of rotating motors (6) are fixedly connected with one side of the corresponding first lead screw (8), the corresponding sliding block (9) is provided with a threaded hole, the two groups of first lead screws (8) are threadedly connected with the corresponding sliding block (9) through the threaded hole, the sliding blocks (9) are symmetrically arranged on the two sides of the fixed block (7), the sliding blocks (9) are slidably connected with the corresponding sliding grooves (14), the fixed seats (10) are mounted on one side of the sliding block (9) and one side of the positioning plate (12), the rotating plate (11) is arranged between the fixed seats (10), the rotating plate (11) is rotatably connected with the corresponding fixed seat (10), and the two groups of positioning plates (12) are symmetrically arranged at the top end of the machining table (1). The positioning plate (12) is used for positioning and clamping the plate (5), and a pushing mechanism is arranged at the rear side of the top end of the machining table (1).

2. A positioning and alignment device for a punch press die as defined in claim 1 wherein, The pushing mechanism further comprises an electric push rod (15) and a pushing plate (16), the mounting end of the electric push rod (15) is connected with the mounting end of the stamping assembly (3), the output end of the electric push rod (15) is connected with one side of the pushing plate (16), and the pushing plate (16) is in pushing contact with one side of the plate (5).

3. A positioning and alignment device for a punch press die as defined in claim 2 wherein, A controller (17) is further arranged, and the controller (17) is in control connection with the corresponding electric push rod (15) and rotating motor (6).

4. The positioning and alignment device for a stamping die of claim 3, wherein, A protective rubber pad (18) is further arranged, and one side of the positioning plate (12) is connected with the corresponding protective rubber pad (18).

5. A positioning and alignment device for a punch press die as defined in claim 4 wherein, The threads of the threaded holes arranged on the sliding blocks (9) are opposite to each other, and the rotation of the first lead screw (8) can make the sliding blocks (9) synchronously slide in opposite directions.

6. A positioning and alignment device for a punch press die as defined in claim 5 wherein, The rotating motor (6) is a servo motor.

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