Machining tool for annular product
By designing a processing fixture for ring-shaped products, the problem of fixing ring-shaped products during processing was solved by using bracket components and vacuum adsorption components, achieving stable processing and efficient molding, and improving the curing quality of composite material parts.
Patent Information
- Application Number
- CN202520620986.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-03
AI Technical Summary
Ring-shaped products cannot be placed directly on machine tools during processing, which makes processing difficult. In addition, composite material molds have problems with thermal deformation and uneven temperature during molding, which affects the curing quality of parts.
Design a processing fixture for a ring-shaped product, including a base, a support assembly, a fixing block, and an adsorption assembly. The ring-shaped product is fixed by adsorption using a vacuum suction cup, and the support assembly is used for stable assembly, which facilitates subsequent processing.
It enables stable fixing and processing of ring-shaped products, facilitating processing to the net size and improving processing efficiency and product quality.
Smart Images
Figure CN223917908U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of circular product processing technology, and in particular to a processing tooling for circular products. Background Technology
[0002] Ring-shaped products are quite common in daily production and manufacturing. A ring is essentially a hollow circle with a small radius and a large radius. The width of the ring is the difference between the radius of the whole circle and the radius of the hollow circle.
[0003] In the aerospace field, composite materials are being used more and more widely, and the requirements for their performance are gradually increasing. Composite material molding dies often encounter various problems during use, such as thermal deformation and uneven temperature distribution, which negatively impact the curing quality of composite parts. Therefore, when designing molds, we often scale down the product and allow for dimensional tolerances. After manufacturing, the product needs to be machined to its net dimensions. Since the product cannot be directly placed on a machine tool, we propose a machining fixture for annular products. Utility Model Content
[0004] The purpose of this utility model is to provide a processing fixture for ring-shaped products. By setting the fixture structure, it is convenient to assemble the fixing block and the base using the bracket assembly, and then use the adsorption assembly to adsorb and fix the ring-shaped product sleeved on the outside of the fixing block, thereby facilitating the subsequent processing of the ring-shaped product.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a processing fixture for a ring-shaped product, comprising a base, wherein a fixture structure is connected to the top of the base, and the fixture structure comprises:
[0006] A support assembly connected to the middle of the base;
[0007] A fixing block, which is fixedly connected to the bracket assembly;
[0008] An adsorption component is disposed on the outside of a fixing block and is used to adsorb and fix a ring-shaped product.
[0009] Preferably, the support assembly includes:
[0010] Main support, which is connected to the outer surface of the base;
[0011] Three sets of side supports, each set of which is connected to the outside of the main support.
[0012] Preferably, a first corner connector is connected between the main bracket and the base, and a second corner connector is connected between one end of each side bracket and the corresponding side of the main bracket, and between the other end of each side bracket and the corresponding fixing block.
[0013] Preferably, the outer surface of the fixing block is provided with multiple mounting grooves, and the adsorption assembly includes a vacuum suction cup installed inside the mounting groove, a connecting air pipe communicating with the multiple vacuum suction cups, a main valve communicating with the multiple connecting air pipes, and a vacuum pump fixedly communicating with the main valve.
[0014] Preferably, both the main support and the side support are made of aluminum profiles, and the side profile of the fixing block is set to be arc-shaped.
[0015] The technical effects and advantages of this utility model are as follows:
[0016] The base and main support are connected by the first corner connector. Then, the side support is connected to the main support by the second corner connector. The fixing block is then connected to the side support by the second corner connector. The adsorption assembly is then installed on the fixing block. The annular product is then placed on the outside of the fixing block. A vacuum pump is used to create a vacuum, and the annular product is adsorbed and fixed by the vacuum suction cup. This facilitates subsequent processing. The entire tooling structure is simple and easy to assemble. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0018] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.
[0019] Figure 3 This is a schematic diagram of the planar structure of this utility model.
[0020] In the diagram: 1. Base; 2. Bracket assembly; 201. Main bracket; 202. Side bracket; 3. Second corner connector; 4. Fixing block; 5. Vacuum suction cup; 6. Mounting slot. Detailed Implementation
[0021] 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.
[0022] This utility model provides, for example Figures 1-3 The image shows a tooling for processing a ring-shaped product.
[0023] Example 1
[0024] The system includes a base 1, with a tooling structure connected to the top of the base 1. The tooling structure includes: a support assembly 2 connected to the middle of the base 1; a fixing block 4 fixedly connected to the support assembly 2; and an adsorption assembly disposed on the outside of the fixing block 4 for adsorbing and fixing the annular product. The support assembly 2 includes: a main support 201 connected to the outer surface of the base 1; and three sets of side supports 202 respectively connected to the outside of the main support 201. A first corner connector connects the main support 201 to the base 1. A second corner connector 3 is connected between one end of the base 1 and the side corresponding to the main support 201, and between the other end of each side support 202 and the corresponding fixing block 4. The base 1 and the main support 201 are connected by the first corner connector, and then the side support 202 is connected to the main support 201 by the second corner connector 3. The fixing block 4 is then connected to the side support 202 by the second corner connector 3. The adsorption assembly is then installed on the fixing block 4. The annular product is then placed on the outside of the fixing block 4, and the adsorption assembly is used to adsorb and fix the annular product, which facilitates subsequent processing.
[0025] Furthermore, the outer surface of the fixing block 4 is provided with multiple mounting grooves 6. The adsorption assembly includes a vacuum suction cup 5 installed inside the mounting groove 6, a connecting air pipe connected to the multiple vacuum suction cups 5, a main valve connected to the multiple connecting air pipes, and a vacuum pump fixedly connected to the main valve. By drawing a vacuum with the vacuum pump and connecting the air pipes, the vacuum suction cups 5 adsorb and fix the annular product.
[0026] Furthermore, both the main support 201 and the side support 202 are made of aluminum profiles, and the side profile of the fixing block 4 is set to be arc-shaped; the arc-shaped profile of the fixing block 4 makes it easier for the vacuum suction cup 5 to contact the annular product, thus facilitating subsequent adsorption.
[0027] Example 2
[0028] Example 2 further discloses, based on Example 1, that: the outer surface of the base 1 is provided with a mounting hole, and a mounting bolt is inserted into the mounting hole. The mounting bolt is threadedly connected to a hole reserved in the plane on which the base 1 is placed, thereby fixing the base 1.
[0029] 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 processing fixture for a ring-shaped product, comprising a base (1), characterized in that, The top of the base (1) is connected to a tooling structure, the tooling structure including: A support assembly (2) is connected to the middle of the base (1); A fixing block (4) is fixedly connected to the bracket assembly (2); An adsorption component is disposed on the outside of a fixing block (4) and is used to adsorb and fix a ring-shaped product.
2. The processing fixture for a ring-shaped product according to claim 1, characterized in that, The support assembly (2) includes: Main support (201), the main support (201) is connected to the outer surface of the base (1); Three sets of side supports (202) are respectively connected to the outside of the main support (201).
3. The processing fixture for a ring-shaped product according to claim 2, characterized in that, A first corner connector is connected between the main support (201) and the base (1), and a second corner connector (3) is connected between one end of each side support (202) and the corresponding side of the main support (201) and between the other end of each side support (202) and the corresponding fixing block (4).
4. The processing fixture for a ring-shaped product according to claim 3, characterized in that, The outer surface of the fixing block (4) is provided with multiple mounting slots (6). The adsorption assembly includes a vacuum suction cup (5) installed inside the mounting slot (6), a connecting air pipe connected to the multiple vacuum suction cups (5), a main valve connected to the multiple connecting air pipes, and a vacuum pump fixedly connected to the main valve.
5. The processing fixture for a ring-shaped product according to claim 2, characterized in that, The main support (201) and the side support (202) are both made of aluminum profiles, and the side profile of the fixing block (4) is set to be arc-shaped.