Tool jig with quick positioning and clamping structure

Abstract

The utility model relates to the technical field of spring processing tooling jigs, in particular to a tooling jig with a quick positioning and clamping structure, which comprises a support plate, four groups of moving components are fixedly connected in the support plate, auxiliary holders are welded on one sides of three groups of moving components, auxiliary limit fixing blocks are fixedly connected onto the auxiliary holders, and the auxiliary limit fixing blocks are fixedly connected onto the auxiliary holders. A main clamping device is welded to one side of one moving assembly, and a supporting plate is welded to the lower portion of the main clamping device; according to the clamping, limiting and fixing mechanism composed of the three auxiliary clamping devices and the main clamping device, positioning, clamping, limiting and fixing of an original spring to be machined can be rapidly achieved through the structure, and in addition, due to the fact that the positions of the three auxiliary clamping devices and the main clamping device can be freely adjusted, the clamping, limiting and fixing mechanism can be used for clamping and fixing the original spring to be machined. In addition, the size of the range defined by the three auxiliary clamping devices and the main clamping device can be freely adjusted, and therefore the machining requirements of to-be-machined spring original pieces of different sizes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing tooling fixtures, and particularly relates to a tooling fixture with a quick positioning and clamping structure. Background Technique

[0002] With the rapid development of the spring production industry, the requirements for production efficiency and product quality are constantly increasing. During the spring processing process, a positioning and clamping tooling fixture is required to position and clamp the original parts to be processed, so as to facilitate subsequent processing operations. However, when the traditional tooling fixture clamps and positions the spring, it often only fixes the original parts to be processed with the help of a positioning fixture. This method is generally only applicable to the original parts to be processed with specific dimensions. In view of this, we propose a tooling fixture with a quick positioning and clamping structure. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a certain thing to solve the problems raised in the related technology.

[0004] To achieve the above purpose, according to one aspect of the utility model, a tooling fixture with a quick positioning and clamping structure is provided, including a first support plate. Four groups of moving components are fixedly connected inside the first support plate. Three of the moving components are welded with a secondary clamp on one side. A secondary limit fixing block is fixedly connected to the secondary clamp. One of the moving components is welded with a main clamp on one side. A second support plate is welded under the main clamp. A clamping electric telescopic cylinder is fixedly connected to the second support plate. A pressing base is fixedly connected to the clamping electric telescopic cylinder. A main limit fixing block is fixedly connected to the main clamp.

[0005] Further, the moving component includes a main electric telescopic cylinder. One end of the main electric telescopic cylinder is fixedly connected with a connecting ring. One end of the connecting ring is fixedly connected with a secondary electric telescopic cylinder. The four main electric telescopic cylinders are respectively located on the inner wall of the first support plate.

[0006] Further, the secondary electric telescopic cylinders in three of the moving components are welded with the secondary clamp.

[0007] Further, the secondary electric telescopic cylinder in one of the moving components is welded with the main clamp.

[0008] Further, there are three secondary clamps, which are connected to the three secondary electric telescopic cylinders. There is one main clamp, which is connected to one secondary electric telescopic cylinder.

[0009] Further, there are three secondary limit fixing blocks and one main limit fixing block. The secondary limit fixing block and the main limit fixing block are made of hardened rubber.

[0010] Compared with the prior art, the utility model has the following beneficial effects: by providing a clamping, limiting and fixing mechanism composed of three sub-clamps and a main clamp, the positioning, clamping, limiting and fixing of the spring element to be processed can be quickly realized through this structure. Moreover, since the positions of the three sub-clamps and the main clamp can be freely adjusted, the size of the range enclosed by the three sub-clamps and the main clamp can also be freely adjusted, so it can meet the processing requirements of spring elements to be processed with different sizes. Brief Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the moving component and the sub-clamp structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the main clamp structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the utility model in the working state.

[0015] Illustration:

[0016] 1. First support plate;

[0017] 2. Moving component; 21. Main electric telescopic cylinder; 22. Connecting ring; 23. Sub-electric telescopic cylinder;

[0018] 3. Sub-clamp; 31. Sub-limiting and fixing block;

[0019] 4. Main clamp; 41. Second support plate; 42. Clamping electric telescopic cylinder; 43. Pushing base; 44. Main limiting and fixing block. Detailed Embodiment

[0020] To further elaborate on the technical means and effects adopted by the utility model to achieve the predetermined utility model purpose, the following combines the drawings and preferred embodiments to detail the specific implementation manner, structure, features and their effects of the utility model as follows.

[0021] Please refer to Figures 1-3 , the utility model provides a technical solution:

[0022] A tooling fixture with a quick positioning and clamping structure, including a first support plate 1, and four groups of moving components 2 are fixedly connected inside the first support plate 1;

[0023] The moving component 2 includes a main electric telescopic cylinder 21. One end of the main electric telescopic cylinder 21 is fixedly connected with a connecting ring 22. One end of the connecting ring 22 is fixedly connected with a secondary electric telescopic cylinder 23. A secondary gripper 3 is welded to one side of the secondary electric telescopic cylinder 23 in three groups of the moving components 2. A secondary limit fixing block 31 is fixedly connected to the secondary gripper 3. A main gripper 4 is welded to one side of the secondary electric telescopic cylinder 23 in another group of the moving components 2. A second support plate 41 is welded under the main gripper 4. A clamping electric telescopic cylinder 42 is fixedly connected to the second support plate 41. A pressing base 43 is fixedly connected to the clamping electric telescopic cylinder 42. A main limit fixing block 44 is fixedly connected to the main gripper 4;

[0024] The four main electric telescopic cylinders 21 are respectively located on the inner wall of the first support plate 1; There are three secondary grippers 3, which are connected to three groups of secondary electric telescopic cylinders 23. There is one main gripper 4, which is connected to one group of secondary electric telescopic cylinders 23; There are three secondary limit fixing blocks 31 and one main limit fixing block 44. The secondary limit fixing block 31 and the main limit fixing block 44 are made of hardened rubber.

[0025] It should be noted that: A moving channel is provided on the inner wall of the first support plate 1 for the main electric telescopic cylinder 21 to expand and contract.

[0026] The specific principle is as follows: Place the spring element to be processed on the pressing base 43, and then start the clamping electric telescopic cylinder 42 to push the pressing base 43 and the spring element to be processed thereon upward until the spring element to be processed abuts against the main limit fixing block 44. Then start the main electric telescopic cylinder 21 and the secondary electric telescopic cylinder 23 connected to the main gripper 4. After pushing the main gripper 4 to a suitable position, start the main electric telescopic cylinder 21 and the secondary electric telescopic cylinder 23 connected to the secondary gripper 3, and push the three secondary grippers 3 to the position where they surround the spring element to be processed, so that the spring element to be processed is surrounded within the range enclosed by the three secondary grippers 3 and the main gripper 4. At this time, the spring element to be processed will also be limited by the three secondary limit fixing blocks 31, so as to achieve the effect of limiting and fixing the spring element to be processed, facilitating subsequent processing operations. This method can quickly realize the positioning, clamping, limiting and fixing of the spring element to be processed. Moreover, since the positions of the three secondary grippers 3 and the main gripper 4 can be freely adjusted, the size of the range enclosed by the three secondary grippers 3 and the main gripper 4 can also be freely adjusted, so it can meet the processing requirements of spring elements to be processed with different sizes.

[0027] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the above-disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A tooling fixture with a quick positioning clamping structure, comprising a first support plate (1), characterized in that: Four groups of moving components (2) are fixedly connected inside the first support plate (1), three of which are welded with auxiliary clamps (3) on one side, and the auxiliary clamps (3) are fixedly connected with auxiliary limit fixing blocks (31), one of which is welded with a main clamp (4) on one side, a second support plate (41) is welded below the main clamp (4), a clamping electric telescopic cylinder (42) is fixedly connected to the second support plate (41), a pushing base (43) is fixedly connected to the clamping electric telescopic cylinder (42), and a main limit fixing block (44) is fixedly connected to the main clamp (4).

2. The tooling fixture with a quick positioning clamping structure according to claim 1, characterized in that: The moving assembly (2) comprises a main electric telescopic cylinder (21), one end of the main electric telescopic cylinder (21) is fixedly connected to a connecting ring (22), one end of the connecting ring (22) is fixedly connected to a secondary electric telescopic cylinder (23), and four groups of the main electric telescopic cylinders (21) are respectively located on the inner wall of the first support plate (1).

3. The tooling fixture with a quick positioning clamping structure according to claim 2, characterized in that: The auxiliary electric telescopic cylinder (23) and the auxiliary clamp (3) in three groups of the moving components (2) are welded.

4. The tooling fixture with a quick positioning clamping structure according to claim 3 is characterized in that: The auxiliary electric telescopic cylinder (23) and the main clamp (4) in one set of the moving components (2) are welded.

5. The tooling fixture with a quick positioning and clamping structure according to claim 4, characterized in that: There are three auxiliary clamps (3) connected to three groups of auxiliary electric telescopic cylinders (23), and there is one main clamp (4) connected to one group of auxiliary electric telescopic cylinders (23).

6. The tooling fixture with a quick positioning clamping structure according to claim 5, characterized in that: There are three auxiliary limit fixing blocks (31) and one main limit fixing block (44). The auxiliary limit fixing block (31) and the main limit fixing block (44) are made of hardened rubber.

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