Workpiece machining jig convenient to overturn

Abstract

The utility model discloses a workpiece processing jig convenient to turn over, which relates to the field of jigs, and comprises a U-shaped support frame, a driving rotating piece and a follow-up rotating piece are respectively arranged on the wall bodies of the left side and the right side of the U-shaped support frame, and a Z-shaped support plate is fixedly arranged on each of the driving rotating piece and the follow-up rotating piece. A Z-shaped supporting plate is arranged on the driving rotating part and the follow-up rotating part, a limiting fixing part is fixedly installed on the Z-shaped supporting plate, the limiting fixing part is composed of air cylinders, a U-shaped connecting plate and a limiting clamping plate, the number of the air cylinders is two, and the air cylinders are both fixedly installed at the outer end of the U-shaped connecting plate. The Z-shaped supporting plate is arranged on the driving rotating part and the follow-up rotating part, and the limiting fixing part and the limiting fixing plate are arranged on the Z-shaped supporting plate; according to the workpiece overturning device, the clamping devices are arranged, so that the clamping devices are matched with one another, the workpiece can be conveniently overturned on the premise that the workpiece is not disassembled while the workpiece is clamped and fixed, and therefore different faces of the workpiece can be conveniently machined, and it can be guaranteed that the machined workpiece has good machining efficiency.

Description

Technical Field

[0001] The utility model relates to the field of fixtures, and particularly relates to a workpiece processing fixture that is convenient for flipping. Background Technique

[0002] A fixture is a special tool widely used in industrial production for fixing, processing, inspecting or supporting workpieces to improve production efficiency and processing accuracy. It is usually made of various materials such as metals, plastics, etc., and is customized according to specific application scenarios and requirements. The design of the fixture takes into account the shape, size, weight of the workpiece and various factors in the processing or inspection process to ensure that the workpiece can be stably and accurately positioned and fixed. In manufacturing, maintenance and inspection and other links, the fixture plays a crucial role, which can reduce the errors of manual operations, improve production efficiency, and protect the workpiece from damage at the same time. Different types of fixtures have different functions and characteristics, such as mechanical fixtures, pneumatic fixtures and hydraulic fixtures, etc., which are suitable for different production environments and requirements. Therefore, the fixture is an important and indispensable tool in industrial production. In order to facilitate the processing of workpieces, it is often necessary to use a fixture to fix the workpiece. At the same time, in order to facilitate the processing of different surfaces of the workpiece, it is often necessary for the fixture to have a flipping function, so as to be able to conveniently flip the workpiece fixed on it for processing, thereby improving the processing efficiency of the workpiece. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a workpiece processing fixture that is convenient for flipping, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A workpiece processing fixture that is convenient for flipping, including a U-shaped support frame. A driving rotating part and a follower rotating part are respectively installed on the side walls on the left and right sides of the U-shaped support frame. A Z-shaped support plate is fixedly installed on both the driving rotating part and the follower rotating part. A limiting and fixing part is fixedly installed on the Z-shaped support plate. The limiting and fixing part is composed of a cylinder, a U-shaped connecting plate and a limiting clamping plate. There are two cylinders and both are fixedly installed at the outer ends of the U-shaped connecting plate. The limiting clamping plate is fixedly installed at the inner end of the U-shaped connecting plate. A limiting fixing plate is also fixedly installed on the Z-shaped support plate. A workpiece to be processed is installed on the two limiting and fixing parts and the two limiting fixing plates.

[0006] Preferably, the two Z-shaped support plates are respectively fixedly connected to the driving rotating part and the follower rotating part through bolts.

[0007] Preferably, two installation through grooves are symmetrically opened on the side wall of the Z-shaped support plate, and the installation through grooves penetrate through the inside and outside of the side wall of the Z-shaped support plate.

[0008] Preferably, the cylinder on the limit fixing member is fixedly inserted into the installation through groove opened on the side wall of the Z-shaped support plate, the U-shaped connecting plate is located at the upper end of the lower side wall of the Z-shaped support plate, and the U-shaped connecting plate is fixedly connected to the telescopic rod of the cylinder by bolts.

[0009] Preferably, a first card slot is opened at the inner end of the limit card board on the limit fixing member, and the limit card board is fixedly installed at the inner end of the U-shaped connecting plate by bolts.

[0010] Preferably, the limit fixing plate is fixedly installed at the upper end of the lower side wall of the Z-shaped support plate, an inverted trapezoidal installation groove is opened at the upper end of the limit fixing plate, and two second card slots are symmetrically opened on the inner wall of the inverted trapezoidal installation groove, and the workpiece to be processed is fixed in the first card slot and the second card slot.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a Z-shaped support plate on the driving rotating member and the follower rotating member, and arranging a limit fixing member and a limit fixing plate on the Z-shaped support plate, and making them cooperate with each other, the workpiece can be clamped and fixed, and at the same time, the workpiece can be conveniently flipped without disassembling the workpiece, so that different surfaces of the workpiece can be conveniently processed, and thus the processed workpiece can have good processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the workpiece to be processed of the utility model when it is installed and fixed on the limit fixing member and the limit fixing;

[0014] Figure 2 is of the utility model Figure 1 magnified view of part A;

[0015] Figure 3 is the overall structural schematic diagram of the utility model;

[0016] Figure 4 is a schematic structural diagram of the Z-shaped support plate and the limit fixing plate of the utility model;

[0017] Figure 5 is a schematic structural diagram of the limit fixing member of the utility model.

[0018] In the figure: 1, U-shaped support frame; 2, driving rotating member; 3, follower rotating member; 4, Z-shaped support plate; 5, limit fixing member; 6, limit fixing plate; 7, workpiece to be processed; 8, installation through groove; 9, cylinder; 10, U-shaped connecting plate; 11, limit card board; 12, first card slot; 13, inverted trapezoidal installation groove; 14, second card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a workpiece processing fixture that is convenient to flip includes a U-shaped support frame 1. A driving rotating member 2 and a follower rotating member 3 are respectively installed on the wall bodies on the left and right sides of the U-shaped support frame 1. A Z-shaped support plate 4 is fixedly installed on both the driving rotating member 2 and the follower rotating member 3. A limiting and fixing member 5 is fixedly installed on the Z-shaped support plate 4. The limiting and fixing member 5 is composed of a cylinder 9, a U-shaped connecting plate 10 and a limiting clamping plate 11. There are two cylinders 9 and both are fixedly installed at the outer ends of the U-shaped connecting plate 10. The limiting clamping plate 11 is fixedly installed at the inner end of the U-shaped connecting plate 10. A limiting fixing plate 6 is also fixedly installed on the Z-shaped support plate 4. A workpiece to be processed 7 is installed on two limiting and fixing members 5 and two limiting fixing plates 6. When processing the workpiece to be processed 7, the workpiece to be processed 7 can be fixed on the limiting and fixing member 5 and the limiting fixing plate 6 as shown in Figure 1 . When the workpiece to be processed 7 needs to be flipped, the driving rotating member 2 can be started, so as to drive the driving rotating member 2, the follower rotating member 3, the Z-shaped support plate 4, the limiting and fixing member 5, the limiting fixing plate 6 and the workpiece to be processed 7 to flip. Then, the workpiece to be processed 7 after flipping can be processed. When the processing of the workpiece to be processed 7 is completed, the workpiece to be processed 7 can be disassembled from the limiting and fixing member 5 and the limiting fixing plate 6. The method is as follows: First, start the cylinder 9 on the limiting and fixing member 5, so as to use the telescopic rod thereon to pull the limiting clamping plate 11 outwards through the U-shaped connecting plate 10, thereby enabling the workpiece to be processed 7 to be passively moved out of the first card slot 12, and then the workpiece to be processed 7 can be taken out from the second card slot 14.

[0021] Finally, by providing a Z-shaped support plate 4 on the driving rotating member 2 and the follower rotating member 3, and providing a limiting and fixing member 5 and a limiting fixing plate 6 on the Z-shaped support plate 4, and making them cooperate with each other, it is possible to clamp and fix the workpiece while being able to conveniently flip the workpiece without disassembling the workpiece, so as to be able to conveniently process different surfaces of the workpiece, and further ensure that the workpiece to be processed has good processing efficiency.

[0022] Further, both of the Z-shaped support plates 4 are fixedly connected to the driving rotating member 2 and the follower rotating member 3 respectively by bolts. Two mounting through slots 8 are symmetrically formed in the side wall of the Z-shaped support plate 4, and the mounting through slots 8 penetrate through the inside and outside of the side wall of the Z-shaped support plate 4. The cylinder 9 on the limit fixing member 5 is fixedly inserted into the mounting through slot 8 formed in the side wall of the Z-shaped support plate 4. The U-shaped connecting plate 10 is located at the upper end of the lower side wall of the Z-shaped support plate 4, and the U-shaped connecting plate 10 is fixedly connected to the telescopic rod of the cylinder 9 by bolts. A first clamping groove 12 is formed at the inner end of the limit clamping plate 11 on the limit fixing member 5, and the limit clamping plate 11 is fixedly installed at the inner end of the U-shaped connecting plate 10 by bolts. The limit fixing plate 6 is fixedly installed at the upper end of the lower side wall of the Z-shaped support plate 4. An inverted trapezoidal mounting groove 13 is formed at the upper end of the limit fixing plate 6, and two second clamping grooves 14 are symmetrically formed on the inner wall of the inverted trapezoidal mounting groove 13. The workpiece to be processed 7 is fixed in the first clamping groove 12 and the second clamping groove 14. The two Z-shaped support plates 4 are respectively fixedly installed on the rotating shafts of the driving rotating member 2 and the follower rotating member 3. Therefore, when the driving rotating member 2 works, it can drive the Z-shaped support plate 4 to rotate through the rotating shaft. When processing the workpiece to be processed 7, it is necessary to first place the workpiece to be processed 7 into the inverted trapezoidal mounting groove 13 formed in the two limit fixing plates 6, and at the same time make the workpiece to be processed 7 inserted into the second clamping groove 14. Then, the cylinder 9 on the limit fixing member 5 can be started. At this time, the telescopic rod of the cylinder 9 will move the U-shaped connecting plate 10 towards the workpiece to be processed 7, and the U-shaped connecting plate 10 will drive the limit clamping plate 11 towards the workpiece to be processed 7. Finally, until the limit clamping plate 11 is sleeved on the workpiece to be processed 7 through the first clamping groove 12, the workpiece to be processed 7 is fixed at this time. Then, the workpiece to be processed 7 can be processed.

[0023] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention. The protection scope required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A workpiece processing fixture that is convenient for flipping, comprising a U-shaped support frame (1). A driving rotating member (2) and a follower rotating member (3) are respectively installed on the wall bodies on the left and right sides of the U-shaped support frame (1), and it is characterized in that: A Z-shaped support plate (4) is fixedly installed on both the driving rotating part (2) and the follower rotating part (3). A limiting and fixing part (5) is fixedly installed on the Z-shaped support plate (4). The limiting and fixing part (5) is composed of a cylinder (9), a U-shaped connecting plate (10) and a limiting clamping plate (11). There are two cylinders (9), both of which are fixedly installed at the outer ends of the U-shaped connecting plate (10). The limiting clamping plate (11) is fixedly installed at the inner end of the U-shaped connecting plate (10). A limiting fixing plate (6) is also fixedly installed on the Z-shaped support plate (4). A workpiece to be processed (7) is installed on the two limiting and fixing parts (5) and the two limiting fixing plates (6).

2. The workpiece processing jig that is convenient to turn according to claim 1, characterized in that: Both of the two Z-shaped support plates (4) are fixedly connected to the driving rotating part (2) and the follower rotating part (3) respectively by bolts.

3. The workpiece processing fixture that is convenient for flipping according to claim 2, characterized in that: Two installation through grooves (8) are symmetrically opened on the side wall of the Z-shaped support plate (4), and the installation through grooves (8) penetrate through the side wall of the Z-shaped support plate (4) inside and outside.

4. The workpiece processing fixture that is convenient for flipping according to claim 3, wherein: The cylinder (9) on the limiting and fixing part (5) is fixedly inserted into the installation through groove (8) opened on the side wall of the Z-shaped support plate (4). The U-shaped connecting plate (10) is located at the upper end of the lower side wall of the Z-shaped support plate (4), and the U-shaped connecting plate (10) is fixedly connected to the telescopic rod of the cylinder (9) by bolts.

5. The workpiece processing fixture that is convenient for flipping according to claim 4, characterized in that: A first clamping groove (12) is opened at the inner end of the limiting clamping plate (11) on the limiting and fixing part (5), and the limiting clamping plate (11) is fixedly installed at the inner end of the U-shaped connecting plate (10) by bolts.

6. The workpiece processing fixture that is convenient to turn over according to claim 5, characterized in that: The limiting fixing plate (6) is fixedly installed at the upper end of the lower side wall of the Z-shaped support plate (4). An inverted trapezoidal installation groove (13) is opened at the upper end of the limiting fixing plate (6). Two second clamping grooves (14) are symmetrically opened on the inner wall of the inverted trapezoidal installation groove (13). The workpiece to be processed (7) is fixed in the first clamping groove (12) and the second clamping grooves (14).

Images