Fixture capable of machining multiple faces

Abstract

The clamp capable of machining the multiple faces comprises a bridge plate support, a base and a pressing plate, the base is installed on the bridge plate support, the pressing plate is pressed on workpieces of the base, the base is provided with a plurality of workpiece installation holes and limiting blocks, one workpiece corresponds to one limiting block, one end of each workpiece is inserted into the corresponding workpiece installation hole, and the other end of each workpiece is inserted into the corresponding limiting block. One end of the pressing plate is connected with the base, the other end of the pressing plate is connected with the limiting block, and the pressing plate is fixed on the base through screws. According to the clamp capable of machining the multiple faces, the limiting blocks are arranged on the base, the position of a machined workpiece is limited, it is guaranteed that the workpiece cannot move during machining, and the machining precision is guaranteed; in addition, the workpiece to be machined can be transversely or longitudinally arranged on the base, and it is guaranteed that multiple faces of the workpiece can be machined.

Description

Technical Field

[0001] This utility model relates to the field of fixture technology, and in particular to a fixture capable of processing multiple surfaces. Background Technology

[0002] Irregularly shaped workpieces are prone to clamping difficulties during manufacturing. In CNC machining, there are common problems such as difficulty in ensuring dimensions, difficulty in positioning, and low machining efficiency. Therefore, there is an urgent need for a new type of inspection tool to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a jig capable of processing multiple surfaces, thereby solving the existing technical problems of difficult processing and positioning of irregularly shaped products.

[0004] This utility model discloses a multi-faceted fixture, comprising a bridge plate support, a base, and a pressure plate. The base is mounted on the bridge plate support, and the pressure plate presses on the workpiece on the base. The base is provided with multiple workpiece mounting holes and limiting blocks, with one workpiece corresponding to one limiting block. One end of the workpiece is inserted into the workpiece mounting hole, and the other end is connected to the limiting block. One or more pressure plates are provided, and the pressure plates are fixed to the base by screws.

[0005] Preferably, the bottom of the bridge plate bracket is provided with a cylinder, and fastening screws are provided at both ends of the base. The fastening screws pass through the base and the bridge plate bracket and are connected to the telescopic rod of the cylinder.

[0006] Preferably, the limiting block is a cylindrical structure, and the workpiece is provided with a circular hole that matches the limiting block.

[0007] Preferably, the side plates at both ends of the bridge plate support are disc-shaped, and the bridge plate support rotates when processing the workpiece.

[0008] Preferably, the base is provided with a pad, and the limiting block is installed on the pad.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] This multi-faceted fixture mainly includes a bridge plate support, a base, and a pressure plate. The base is fixedly installed on the bridge plate support, and the workpiece is installed in the workpiece mounting hole of the base. The pressure plate presses on the workpiece and is then fixed with screws. The base is also equipped with a limit block, which is used to limit the position of the workpiece to ensure that the workpiece will not shift during processing and to ensure processing accuracy. In addition, the workpiece can be set horizontally or vertically on the base to further ensure that multiple faces of the workpiece can be processed. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0012] Figure 1 This is a schematic diagram of the split structure of an embodiment of a multi-faceted clamp according to the present invention;

[0013] Figure 2 This is a schematic diagram of another embodiment of a fixture capable of processing multiple surfaces according to the present invention.

[0014] In the diagram: 1. Bridge plate bracket; 2. Base; 3. Pressure plate; 4. Workpiece; 5. Limiting block; 6. Cylinder; 7. Fastening screw; 8. Round hole; 9. Pad block. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] like Figure 1-2 As shown, the present invention provides a multi-faceted fixture, including a bridge plate support 1, a base 2, and a pressure plate 3. The base 2 is mounted on the bridge plate support 1, and the pressure plate 3 presses on the workpiece 4 on the base 2. The base 2 is provided with multiple workpiece mounting holes and limiting blocks 5, with one workpiece 4 corresponding to one limiting block 5. One end of the workpiece 4 is inserted into the workpiece mounting hole, and the other end is connected to the limiting block 5. There are one or more pressure plates 3, and the pressure plates 3 are fixed to the base 2 by screws.

[0017] This utility model discloses a multi-faceted fixture, mainly comprising a bridge plate support 1, a base 2, and a pressure plate 3. The base 2 is fixedly mounted on the bridge plate support 1, and the workpiece 4 is installed in the workpiece mounting hole of the base 2. The pressure plate 3 presses on the workpiece 4 and is then fixed with screws. A limit block 5 is also provided on the base 2 to limit the position of the workpiece 4, ensuring that the workpiece 4 will not shift during processing and guaranteeing processing accuracy. Furthermore, one or more pressure plates 3 can be used. When there is only one, all workpieces are pressed down; when there are multiple pressure plates, two, four, six, or eight workpieces are pressed down, etc., depending on the usage requirements, and no specific limitation is made here. During workpiece processing, the bridge plate support 1 rotates synchronously, ensuring that the processing equipment can process multiple faces of the workpiece. Additionally, the workpiece can be arranged horizontally or vertically on the base 2, further ensuring that multiple faces of the workpiece can be processed.

[0018] In a preferred embodiment, refer to Figure 1The bottom of the bridge plate bracket 1 of this rapid multi-faceted machining fixture is equipped with a cylinder 6. Fastening screws 7 pass through both ends of the base 2, the base 2, and the bridge plate bracket 1, connecting to the telescopic rod of the cylinder 6. The limiting block 5 is a cylindrical structure, and the workpiece 4 has a circular hole 8 that matches the limiting block 5. The side plates at both ends of the bridge plate bracket 1 are disc-shaped, and the bridge plate bracket 1 rotates during workpiece machining. A pad 9 is provided on the base 2, and the limiting block 5 is mounted on the pad 9.

[0019] Specifically, the telescopic rod on cylinder 6 is connected to the fastening screw 7 to fix the base 2 to the bridge plate bracket 1. When the base 2 needs to be fixed, the telescopic rod of cylinder 6 moves the fastening screw 7 downward, pressing it onto the base 2. When the base 2 needs to be removed, the telescopic rod of cylinder 6 moves the fastening screw 7 upward, loosening it from the base 2 for easy installation and removal. The limiting block 5 is usually cylindrical, but can also be square or other shapes. Additionally, a pad 9 is provided on the base 2. When machining workpieces whose bottom surfaces are not on the same straight line, a pad 9 is added, and the limiting block 5 is placed on the pad to make the bottom surface of the workpiece flat, facilitating machining.

[0020] This application differs from the traditional single-clamping machining process of vises, greatly improving the convenience and stability of clamping products. Through verification and testing, the fixture of this application can process multiple workpieces at the same time and can ensure the stability of the machining process.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fixture capable of processing multiple surfaces, comprising a bridge plate support, a base, and a pressure plate, wherein the base is mounted on the bridge plate support, and the pressure plate presses against the workpiece on the base, characterized in that: The base is provided with multiple workpiece mounting holes and limiting blocks. One workpiece corresponds to one limiting block. One end of the workpiece is inserted into the workpiece mounting hole, and the other end is connected to the limiting block. One or more pressure plates are provided, and the pressure plates are fixed to the base by screws.

2. The fixture capable of processing multiple surfaces as described in claim 1, characterized in that, The bottom of the bridge plate bracket is equipped with a cylinder, and fastening screws are inserted through both ends of the base. The fastening screws pass through the base and the bridge plate bracket and are connected to the telescopic rod of the cylinder.

3. A jig capable of machining multiple surfaces as described in claim 1, characterized in that, The limiting block has a cylindrical structure, and the workpiece has a circular hole that matches the limiting block.

4. A jig capable of machining multiple surfaces as described in claim 1, characterized in that, The side plates at both ends of the bridge plate bracket are disc-shaped, and the bridge plate bracket rotates when processing the workpiece.

5. A jig capable of machining multiple surfaces as described in claim 1, characterized in that, The base is provided with a pad, and the limiting block is installed on the pad.

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