Pressing and locking tool capable of achieving rapid model changing

Abstract

The utility model relates to the field of press locking, and discloses a quick-change press locking tool which comprises two bases, the top of one base is detachably connected with a new CMM tool, the top of the new CMM tool is fixedly connected with a CMM lock, the top of the other base is detachably connected with a new WMM tool, and the top of the new WMM tool is fixedly connected with a new WMM lock. A new CMM tool is fixedly connected to the top of the base, a new WMM lock is fixedly connected to the top of the new CMM tool, a mounting groove is formed in the top of the base, locking assemblies are arranged on the left side and the right side of the top of the base, and the locking assemblies can assist the base in locking the new CMM tool and the new WMM tool. According to the WMM tool, the mounting groove with tolerance is formed in the bottom of the base, so that it can be guaranteed that no shake exists when the WMM tool is matched with the base, adjustment is not needed after model changing, the problem that a new WMM tool is compatible at a pressing and locking station is solved, and the sliding groove and the collision bead are arranged on the left side and the right side of the top of the base and can be matched with the mounting groove to be mounted.

Description

Technical Field

[0001] This utility model relates to the field of pressure locking, and in particular to a quick-change pressure locking tool. Background Technology

[0002] Previously, the clamping equipment was only designed for CMM products. However, with the development of the new WMM product, the previous tooling became incompatible due to the 0.5mm increase in width. A new tooling was designed considering both compatibility and ease of changeover.

[0003] In the existing technology, some pressure locking fixtures only have one base when in use, which requires re-adjustment after each change of type, reducing production efficiency. Therefore, a pressure locking fixture with quick changeover is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a quick-change pressure locking fixture, which aims to improve the problem that the existing technology has only one base, which leads to the need for re-adjustment after each change of shape, reducing production efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quick-change pressure-locking fixture includes two bases. A new CMM fixture is detachably connected to the top of one base, and a CMM lock is fixedly connected to the top of the new CMM fixture. A new WMM fixture is detachably connected to the top of the other base, and a WMM lock is fixedly connected to the top of the new WMM fixture. The top of each base has a mounting groove, and locking components are provided on both the left and right sides of the top of each base. The locking components can assist the base in locking the new CMM fixture and the new WMM fixture.

[0007] As a further description of the above technical solution:

[0008] The locking assembly includes multiple sliding grooves, which are respectively opened on the left and right sides inside the base, and the inner wall of the sliding groove is slidably connected with a ball.

[0009] As a further description of the above technical solution:

[0010] The new CMM tooling is externally slidably connected to the inner wall of one of the mounting slots, and the new WMM tooling is externally slidably connected to the inner wall of the other of the mounting slots.

[0011] This utility model has the following beneficial effects:

[0012] 1. In this utility model, by setting a tolerance mounting groove at the bottom of the base, it can be ensured that there is no wobble when mating with the base, and no adjustment is required after changing the shape, thus solving the compatibility problem of the new WMM tooling in the pressure locking position.

[0013] 2. In this utility model, by providing sliding grooves and ball bearings on the top left and right sides of the base, it can be installed in conjunction with the mounting groove. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a quick-change pressure-locking fixture proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a new WMM tooling for quick-change pressure locking tooling proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the mounting groove of a quick-change pressure-locking fixture proposed in this utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Base; 2. New CMM fixture; 3. CMM locking; 4. New WMM fixture; 5. WMM locking; 6. Mounting slot; 7. Sliding slot; 8. Ball bearing. Detailed Implementation

[0020] 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.

[0021] Reference Figures 1 to 2 This utility model provides an embodiment of a quick-change pressure-locking fixture, comprising two bases 1, which are the foundation of the entire device and provide an installation and support platform. A new CMM fixture 2 is detachably connected to the top of one base 1, and a CMM lock 3 is fixedly connected to the top of the new CMM fixture 2. A new WMM fixture 4 is detachably connected to the top of the other base 1, which are used for quick replacement and installation of CMM and WMM equipment, respectively, to improve the efficiency of equipment switching. A WMM lock 5 is fixedly connected to the top of the new WMM fixture 4. The locking device is used to firmly lock the fixture onto the base 1 to prevent displacement or loosening during use.

[0022] The top of the base 1 is provided with a mounting groove 6, which is located on the top of the base 1 and is used to guide and position the new CMM tooling 2 and the new WMM tooling 4 for accurate placement. The new CMM tooling 2 is externally slidably connected to the inner wall of one of the mounting grooves 6, and the new WMM tooling 4 is externally slidably connected to the inner wall of the other mounting groove 6. The width and length of the mounting grooves 6 have tolerances, and the length and width of the new CMM tooling 2 and the new WMM tooling 4 also have tolerances, which can ensure that there is no wobble when they are mated with the base 1. Therefore, the base 1 does not move when changing shapes, and there is no need to adjust it after changing shapes.

[0023] Reference Figures 3 to 4 The locking assembly includes multiple sliding grooves 7, which are respectively opened on the left and right sides inside the base 1. The inner wall of the sliding groove 7 is slidably connected with a ball bearing 8. The sliding groove 7 can accommodate the ball bearing 8, so that the ball bearing 8 can lock the new CMM tooling 2 and CMM locking 3, and install them in conjunction with the mounting groove.

[0024] Working principle: First, the new CMM fixture 2 and CMM locking 3 are placed inside the mounting slot 6. At the same time, the new CMM fixture 2 and CMM locking 3 will squeeze the ball bearings 8 on both sides. At this time, the ball bearings 8 are restricted by the sliding groove 7 and have a tighter contact with the outside of the new CMM fixture 2 and CMM locking 3. The new CMM fixture 2 and CMM locking 3 are installed together with the base 1.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-change pressure-locking fixture, comprising two bases (1), characterized in that: One of the bases (1) has a new CMM fixture (2) detachably connected to its top, and a CMM lock (3) is fixedly connected to the top of the new CMM fixture (2). The other base (1) has a new WMM fixture (4) detachably connected to its top, and a WMM lock (5) is fixedly connected to the top of the new WMM fixture (4). The top of the base (1) has an installation groove (6). Locking components are provided on both the left and right sides of the top of the base (1). The locking components can assist the base (1) in locking the new CMM fixture (2) and the new WMM fixture (4).

2. The quick-change pressure-locking fixture according to claim 1, characterized in that: The locking assembly includes multiple sliding grooves (7), which are respectively opened on the left and right sides inside the base (1), and the inner wall of the sliding groove (7) is slidably connected with a ball (8).

3. The quick-change pressure-locking fixture according to claim 1, characterized in that: The new CMM tooling (2) is externally slidably connected to the inner wall of one of the mounting slots (6), and the new WMM tooling (4) is externally slidably connected to the inner wall of the other mounting slot (6).

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