Multi-station self-balancing tool device

Abstract

The utility model discloses a multi-station self-balancing tool device, relates to the technical field of machining, and aims to solve the problems that a large amount of time is consumed and the working intensity is increased in the machining alignment process. The multi-station self-balancing tool device comprises a tool seat, and four pressing plate supports are arranged on the upper surface of the tool seat; the four pressing plate supports are arranged in a rectangular mode, a set of adjusting pressing plates are further installed on the pressing plate supports, the set comprises two pressing plates, the two adjusting pressing plates are arranged in parallel, screws are connected to the adjusting pressing plates in a threaded mode, and the screws penetrate through the adjusting pressing plates to be used for abutting against a workpiece.

Description

Technical Field

[0001] This utility model relates to the technical field of machining, specifically to a multi-station self-balancing tooling device. Background Technology

[0002] With the continuous development and improvement of the machinery manufacturing industry, tooling has become a well-known type of fixture in the industry. In daily machining, we encounter products of various shapes. Therefore, designers need to design the most reasonable tooling fixtures according to different products. Tooling fixtures are widely used in CNC machine tools, machining centers, automated production lines and other scenarios.

[0003] As the carrier of machined parts, tooling not only has strict precision requirements on the machine tool itself, but also specific precision requirements on the tooling. Only when both the precision of the tooling and the machine tool reach a reasonable range can the machined product be qualified, and only then can the machine tool precision after assembling the parts into a complete machine be qualified. Therefore, to solve the product precision problem, suitable machining tooling is particularly important. For example, the head, middle, and tail plates in a die-casting machine are representative. During the machining process, the perpendicular relationship between surfaces and holes, the distance relationship between holes, and the symmetry relationship between surfaces are all important dimensions. Without tooling, workpiece alignment consumes a lot of time, and errors of varying degrees are easily introduced during alignment. A large number of tooling accessories are needed, unnecessarily increasing the preparation time and the workload of the operator. Utility Model Content

[0004] To address the aforementioned problems—namely, the time-consuming and labor-intensive nature of the machining alignment process—this invention proposes a multi-station self-balancing fixture, comprising a fixture base. Four pressure plate supports are arranged in a rectangular configuration on the upper surface of the fixture base. A set of adjusting pressure plates, consisting of two parallel plates, are also mounted on each pressure plate support. Screws are threaded onto each adjusting pressure plate, penetrating the plate to tighten the workpiece.

[0005] A further feature of this invention is that: a pad is provided on the upper surface of the tooling base, and two pads are provided between any two of the pressure plate supports; and a U-shaped groove adapted to the pad is provided on the lower surface of the workpiece.

[0006] A further feature of this invention is that one of the pads is provided with a positioning post, which abuts against the side surface of the workpiece.

[0007] The beneficial effects of this utility model are as follows:

[0008] 1. With the support of four pressure plates and the cooperation of two adjusting pressure plates, two workpieces can be clamped at one time, thereby improving production efficiency. Furthermore, through the action of U-shaped grooves, pads, screws, and limit posts, the workpieces can be better limited, further ensuring that the workpieces will not wobble during the rotation of the machine tool, thus ensuring the balance and symmetry of the workpieces.

[0009] 2. The tooling structure in this application is simple and easy to operate, and can quickly complete routine actions such as support, clamping and release, making it more suitable for mass production. Attached Figure Description

[0010] Figure 1 A schematic diagram of the structure of this utility model is shown. Figure 1 .

[0011] Figure 2 A schematic diagram of the structure of this utility model is shown. Figure 2 .

[0012] Figure 3 A magnified view of a portion at point A is shown.

[0013] Reference numerals in the attached drawings: 1. Tooling base; 2. Pressure plate support; 3. Adjusting pressure plate; 31. Screw; 4. Pad; 41. Limiting post; 5. Workpiece; 51. U-shaped groove. Detailed Implementation

[0014] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0015] This utility model proposes a multi-station self-balancing fixture device, including a fixture base 1, which is used to connect with a machine tool. The upper surface of the fixture base 1 is threaded with four pressure plate supports 2, which are cylindrical supports. The four pressure plate supports 2 are respectively arranged at the four top corners of the fixture base 1 in a rectangular arrangement.

[0016] A set of adjusting pressure plates 3 is installed on the four pressure plate supports 2. One set includes two plates, and the two adjusting pressure plates 3 are arranged in parallel to each other. The two ends of the adjusting pressure plates 3 are fixedly connected to the two adjacent pressure plate supports 2 respectively.

[0017] Each adjusting pressure plate 3 is threaded with no fewer than two screws 31. The screws 31 are hexagonal type and are set through the adjusting pressure plate 3 to tighten the workpiece 5.

[0018] In use, the workpiece 5 is installed below the adjusting pressure plate 3, and then the workpiece 5 is tightened by turning the screw 31. Since the two adjusting pressure plates 3 are arranged parallel to each other, the two workpieces 5 installed under the same set of adjusting pressure plates 3 are also parallel to each other. It should be noted that by changing the height of the pressure plate support 2, it is possible to clamp two workpieces 5 of different sizes.

[0019] A pad 4 is fixedly connected to the upper surface of the tooling base 1, and two pads 4 are set between any two pressure plate supports 2. The pads 4 are rectangular. Two U-shaped grooves 51 are set on the lower surface of the workpiece 5. The U-shaped grooves 51 are adapted to the pads 4. During installation, the U-shaped grooves 51 on the workpiece 5 are aligned with the pads 4 so that the two cooperate with each other, thereby achieving the limitation of the workpiece 5 in the front and rear directions.

[0020] One of the two pads 4 is also fitted with a positioning pin. When installing the workpiece 5, one side surface of the workpiece 5 is aligned with the positioning pin to achieve positioning of the workpiece 5 in the left-right direction. This ensures accurate positioning of the two corresponding workpieces 5, automatically completing the alignment process, eliminating the need for manual alignment, and greatly saving alignment time and reducing the workload of operators.

[0021] In summary, this utility model, through the cooperation of four pressure plate supports 2 and two adjusting pressure plates 3, can achieve the purpose of clamping two workpieces 5 at once, thereby improving production efficiency. Furthermore, through the action of the U-shaped groove 51, the pad 4, the screw 31, and the limiting post 41, better positioning of the workpiece 5 can be achieved, further ensuring that the workpiece 5 will not wobble during rotation of the machine tool, thus guaranteeing the balance and symmetry of the workpiece 5. The tooling structure in this application is simple, easy to operate, and can quickly complete conventional actions such as support, clamping, and release, making it more suitable for mass production.

[0022] Although the present invention has been described with reference to preferred embodiments, various modifications can be made to it and components can be replaced with equivalents without departing from the scope of the present invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0023] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0026] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A multi-station self-balancing tooling device, characterized in that: The fixture includes a tooling base (1), and four pressure plate supports (2) are provided on the upper surface of the tooling base (1). The four pressure plate supports (2) are arranged in a rectangular shape. A set of adjusting pressure plates (3) is also installed on the pressure plate supports (2). The set includes two plates, and the two adjusting pressure plates (3) are arranged in parallel. Screws (31) are threaded on the adjusting pressure plates (3). The screws (31) penetrate the adjusting pressure plates (3) to tighten the workpiece (5).

2. The multi-station self-balancing tooling device according to claim 1, characterized in that: The upper surface of the tooling base (1) is also provided with a pad (4), and two pads (4) are provided between any two pressure plate supports (2). The lower surface of the workpiece (5) is provided with a U-shaped groove (51) that matches the pad (4).

3. The multi-station self-balancing tooling device according to claim 2, characterized in that: One of the pads (4) is also provided with a positioning post, which abuts against the side surface of the workpiece (5).

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