Quick die changing positioning tool

Abstract

The utility model discloses a quick die change positioning tool, and the utility model relates to die change positioning tool processing technical field, and this utility model, including: processing frame, template, the outer wall wall of processing frame is connected with template sliding, the outer wall of processing frame is set up with convex groove, through setting up processing frame and template, adopt sliding connection mode, cooperate the accurate butt joint structure of positioning column and positioning groove, make the installation and dismounting process of template on processing frame more convenient and smooth, and the sliding fit of positioning column and positioning groove, in combination with the sliding limiting action of limiting column in the limiting semicircular groove, multiple positioning guarantees are formed, this design can effectively limit the displacement and shaking of template in the processing, ensure that template always maintains accurate position state when operating, thereby improve the consistency and the pass rate of processing product, and the screw hole of template inner wall sets up the flexible interface purpose for the connection of tool and different processing components.

Description

Technical Field

[0001] This utility model relates to the field of mold changing and positioning tooling processing technology, specifically a quick mold changing and positioning tooling. Background Technology

[0002] In modern manufacturing, the efficiency and precision of mold changing directly affect production rhythm and product quality. Especially in the production mode of multiple varieties and small batches, rapid mold changing technology has become a key link to improve production efficiency.

[0003] Existing processing frame mold changing methods mostly use bolt fixing or a single guide structure. Template installation requires repeated adjustments to the alignment, which not only takes up equipment downtime but also increases the labor intensity of operators. The positioning accuracy is insufficient and the stability is poor. The positioning structure is mostly a single assembly and lacks multiple limit constraints. During processing, vibration or force displacement can easily lead to product size deviations or even scrap. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a quick mold-changing positioning fixture, which solves the problems of low mold-changing efficiency and insufficient positioning accuracy of existing processing frames.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick mold changing and positioning fixture, comprising: a processing frame and a template, wherein the outer wall of the processing frame is slidably connected to the template, the outer wall of the processing frame is provided with a convex groove and a square groove, the inner walls of the convex groove and the square groove are symmetrically arranged along the outer wall of the processing frame, and two positioning posts are fixedly connected to the outer wall of the template. The processing frame and the template are slidably connected, and the precise docking structure of the positioning posts and the positioning groove makes the installation and disassembly of the template on the processing frame more convenient and smooth.

[0008] Preferably, the outer wall of the positioning column is slidably connected with a positioning groove. There are two sets of positioning grooves, with two in each set. The symmetrically distributed grooves and positioning structure enable the tooling to have better balance and stability during installation and use, making it suitable for various mold replacement scenarios of different specifications and types, and improving the versatility and applicability of the tooling.

[0009] Preferably, the inner wall of the positioning groove is formed in the wall of the template. This design can effectively limit the displacement and shaking of the template during processing, ensuring that the template always maintains a precise position during operation, thereby improving the consistency and pass rate of the processed products.

[0010] Preferably, the inner wall of the positioning groove is symmetrically fixedly connected with a limiting post, and the outer wall of the limiting post is slidably connected with a limiting semicircular groove. The sliding fit between the positioning post and the positioning groove, combined with the sliding limiting effect of the limiting post in the limiting semicircular groove, forms multiple positioning guarantees.

[0011] Preferably, the limiting semicircular groove is formed in the wall of the template.

[0012] Preferably, the inner wall of the template is provided with screw holes. The screw holes in the inner wall of the template provide a flexible interface for the connection between the tooling and different processing parts, making it convenient to replace different auxiliary accessories or workpieces according to actual production needs.

[0013] Beneficial effects

[0014] This invention provides a quick mold-changing positioning fixture. It has the following advantages:

[0015] This utility model, by setting up a processing frame and template with a sliding connection and a precise docking structure of positioning posts and positioning grooves, makes the installation and disassembly of the template on the processing frame more convenient and smooth. The sliding cooperation of the positioning posts and positioning grooves, combined with the sliding limiting effect of the limiting posts in the limiting semi-circular grooves, forms multiple positioning guarantees. This design can effectively limit the displacement and shaking of the template during processing, ensuring that the template maintains a precise position during operation, thereby improving the consistency and pass rate of processed products. The screw holes on the inner wall of the template provide flexible interfaces for connecting the tooling with different processing components, facilitating the replacement of different auxiliary accessories or workpieces according to actual production needs. At the same time, the symmetrically distributed grooves and positioning structure give the tooling better balance and stability during installation and use, making it suitable for various specifications and types of mold replacement scenarios, improving the versatility and applicability of the tooling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the positioning post of this utility model;

[0018] Figure 3 This is a schematic diagram of the positioning groove of this utility model;

[0019] Figure 4 This is a schematic diagram of the screw hole structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting semicircular groove of this utility model.

[0021] In the diagram: 1. Processing frame; 2. Convex groove; 3. Square groove; 4. Positioning post; 5. Limiting post; 6. Positioning groove; 7. Template; 8. Limiting semi-circular groove; 9. Screw hole. 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] Example

[0024] Please see Figure 1-5 This utility model provides a technical solution: a quick mold changing and positioning fixture, comprising:

[0025] The processing frame 1 and the template 7 are slidably connected. The outer wall of the processing frame 1 is provided with a convex groove 2 and a square groove 3. The processing frame 1 and the template 7 can be quickly replaced by positioning columns 4 and positioning grooves 6.

[0026] The inner walls of the convex groove 2 and the square groove 3 are symmetrically arranged along the outer wall of the processing frame 1. The outer wall of the template 7 is fixedly connected with positioning posts 4, and there are two positioning posts 4. The outer wall of the positioning posts 4 is slidably connected with positioning grooves 6, and there are two sets of positioning grooves 6, with two in each set. The inner wall of the positioning grooves 6 is opened in the wall of the template 7. The processing frame 1 serves as the basic load-bearing structure of the tooling. Its outer wall forms symmetrically distributed guide tracks through the convex groove 2 and the square groove 3, providing an initial positioning reference for the installation of the template 7. When the template 7 is replaced, the operator pushes the template 7 along the sliding path of the outer wall of the processing frame 1. The two positioning posts 4 fixed on the outer wall of the template 7 form a preliminary fit with the two sets of positioning grooves 6 preset on the processing frame 1. At this time, the convex groove 2 and the square groove 3 mainly play an auxiliary guiding role to ensure that the positioning posts 4 can be accurately inserted into the positioning grooves 6. For templates 7 of other specifications, if their edge structure is compatible with the size of the convex groove 2 and the square groove 3, the convex groove 2 and the square groove 3 can be used to achieve quick guidance and installation, thereby expanding the applicability of the tooling.

[0027] The inner wall of the positioning groove 6 is symmetrically fixedly connected to the limiting posts 5, and the outer wall of the limiting posts 5 is slidably connected to the limiting semicircular groove 8. The limiting semicircular groove 8 is opened in the wall of the template 7, and the inner wall of the template 7 is provided with screw holes 9. As the template 7 is further advanced, the limiting posts 5 symmetrically fixed in the inner wall of the positioning groove 6 will gradually slide into the limiting semicircular groove 8 opened in the wall of the template 7. Through the fitting constraint of the arc-shaped groove surface, the template 7 is dually limited in the horizontal and vertical directions, effectively preventing displacement caused by vibration during processing. At this time, the template 7 and the processing frame 1 form a rigid connection through multi-level cooperation to ensure processing accuracy. In addition, the screw holes 9 on the inner wall of the template 7 can be bolted to connect the workpiece to be processed or the auxiliary fixture. After the positioning is completed, the equipment can be started for processing operation. The whole process does not require complicated adjustment, which greatly improves the mold changing efficiency.

[0028] During use, the processing frame 1 and the template 7 can be quickly replaced via the positioning column 4 and the positioning groove 6;

[0029] The processing frame 1 serves as the basic load-bearing structure of the tooling. Its outer wall forms symmetrically distributed guide tracks through the convex groove 2 and square groove 3, providing an initial positioning reference for the installation of the template 7. When the template 7 is replaced, the operator pushes the template 7 along the sliding path of the outer wall of the processing frame 1. The two positioning posts 4 fixed on the outer wall of the template 7 form a preliminary fit with the two sets of positioning grooves 6 preset on the processing frame 1. At this time, the convex groove 2 and square groove 3 mainly play an auxiliary guiding role to ensure that the positioning posts 4 can be accurately inserted into the positioning grooves 6. For templates of other specifications, if their edge structure is compatible with the dimensions of the convex groove 2 and square groove 3, the templates can be quickly guided and installed through these two grooves, thereby expanding the applicability of the tooling.

[0030] As the template 7 is further advanced, the limiting posts 5, which are symmetrically fixed on the inner wall of the positioning groove 6, will gradually slide into the limiting semi-circular groove 8 opened in the wall of the template 7. Through the fitting constraint of the arc-shaped groove surface, the template 7 is dually limited in the horizontal and vertical directions, effectively preventing displacement caused by vibration during processing. At this time, the template 7 and the processing frame 1 form a rigid connection through multi-level cooperation, ensuring processing accuracy. In addition, the screw holes 9 on the inner wall of the template 7 can be used to connect the workpiece to be processed or the auxiliary fixture through bolts. After the positioning is completed, the equipment can be started for processing. The whole process does not require complicated adjustment, which greatly improves the efficiency of template change.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0032] 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 quick mold change positioning fixture, comprising: The processing rack (1) and template (7) are characterized by: The outer wall of the processing frame (1) is slidably connected to the template (7), and the outer wall of the processing frame (1) is provided with a convex groove (2) and a square groove (3); The inner walls of the convex groove (2) and the square groove (3) are symmetrically arranged along the outer wall of the processing frame (1). The outer wall of the template (7) is fixedly connected with a positioning column (4), and there are two positioning columns (4).

2. The quick mold changing positioning fixture according to claim 1, characterized in that: The outer wall of the positioning column (4) is slidably connected with a positioning groove (6), and there are two sets of positioning grooves (6), with two in each set.

3. The quick mold changing positioning fixture according to claim 2, characterized in that: The inner wall of the positioning groove (6) is formed in the wall of the template (7).

4. The quick mold changing positioning fixture according to claim 3, characterized in that: The inner wall of the positioning groove (6) is symmetrically fixedly connected to a limiting post (5), and the outer wall of the limiting post (5) is slidably connected to a limiting semi-circular groove (8).

5. A quick mold changing and positioning fixture according to claim 4, characterized in that: The limiting semicircular groove (8) is formed in the wall of the template (7).

6. The quick mold changing positioning fixture according to claim 1, characterized in that: The inner wall of the template (7) is provided with screw holes (9).

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