A fixed clamp for ball valve production and processing

Abstract

The utility model discloses a kind of fixed clamps for ball valve production and processing, including two groups of base and be used for the horizontal series connection of two groups of base horizontal connection component, two groups of base top are fixedly connected with two groups of bracket, two groups of bracket opposite face are integrated with bevel, and one group of top of two groups of base is fixedly connected with top frame. In the application, lifting assembly is set on two groups of base, lifting assembly is composed of two groups of bracket with bevel, and the bevel on two groups of bracket forms placing clamping groove, after the side pipe of valve body both sides is overlapped in placing clamping groove on two groups of lifting assembly, in rotation push rod makes it and top frame screwing, the circumferential deflection of positioning plate is limited by the sliding of light pole and top frame, push rod pushes positioning plate to move downwards, until positioning plate is tightly attached to the top of side pipe, to realize the fixation of valve body, to ensure the stability of valve body positioning, improve the convenience of valve body positioning.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, and in particular to a fixing clamp for ball valve manufacturing and processing. Background Technology

[0002] Fixed fixtures for ball valve production and processing are process equipment used to position, support and clamp ball valves during manufacturing and processing.

[0003] Chinese Patent Publication No. CN219521334U, published on August 15, 2023, discloses a production fixture for an adjustable ball valve angle, including a machine tool. A first clamping plate is fixedly installed on the top of the machine tool, and the first clamping plate has a bearing hole inside. A first clamping piece is rotatably connected to the front side of the first clamping plate, and a driven bearing is fixedly connected to the rear side of the first clamping piece. The driven bearing is rotatably connected to the inner wall of the bearing hole of the first clamping plate. A second clamping plate is slidably connected to the top of the machine tool, and the second clamping plate has a bearing hole inside. The second clamping plate is located in front of the first clamping plate, and a second clamping piece is rotatably connected to the rear side of the second clamping plate.

[0004] Existing ball valve manufacturing fixtures use a drive assembly to move two sets of clamping plates relative to each other until the valve body is clamped between the two sets of clamping plates. In practice, during the initial clamping stage, the operator needs to lift the valve body, which is inconvenient. Therefore, there is an urgent need to propose a corresponding ball valve manufacturing fixture to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a fixing fixture for ball valve production and processing in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A fixing fixture for ball valve manufacturing includes two sets of bases and a horizontal connecting assembly for the two sets of bases to be connected in series horizontally. Two sets of supports are fixedly connected to the top of each set of bases. The opposing surfaces of the two sets of supports are integrated with inclined surfaces. A top frame is fixedly connected to the top of one of the sets of bases. A positioning plate and a pushing assembly for vertically pushing the positioning plate are integrated on the outer side of the top frame.

[0007] Preferably, a connecting piece is fixedly connected to the bottom of the support, and a locking rod is inserted inside the connecting piece. The locking rod is screwed to the top of the base through a screw hole.

[0008] Preferably, the screw holes are provided in multiple sets, and the multiple sets of screw holes are linearly distributed.

[0009] Preferably, the cross-connecting assembly includes a slidingly fitted fixed sleeve and a sliding plate, the fixed sleeve and the sliding plate being fixedly connected to the outer walls of two sets of bases respectively, and a positioning rod being screwed onto the top of the fixed sleeve, with the open end of the positioning rod abutting against the outer wall of the sliding plate.

[0010] Preferably, the pushing assembly includes a pushing rod and a limiting part for axially limiting the positioning plate, wherein the outer wall of the pushing rod is screwed to the top of the top frame, and the bottom of the pushing rod is rotatably engaged with the top of the positioning plate.

[0011] Preferably, the limiting part includes a light rod fixedly connected to the top of the positioning plate, and the outer wall of the light rod is slidably connected to the top of the top frame.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this application, a lifting assembly is provided on both sets of bases. The lifting assembly consists of two sets of support seats with beveled edges. The beveled edges on the two sets of support seats form placement slots. After the side tubes on both sides of the valve body are correspondingly connected to the placement slots on the two sets of lifting assemblies, the push rod is rotated to make it screw into the top frame. The sliding of the smooth rod and the top frame restricts the circumferential deflection of the positioning plate. The push rod pushes the positioning plate to move downward until the positioning plate is tightly attached to the top of the side tube, thereby fixing the valve body. This ensures the stability of the valve body positioning and improves the convenience of valve body positioning.

[0013] 2. In this application, the locking rod passes through the connecting piece and engages with the screw hole at the corresponding position to fix the bracket. This ensures the stability of the two sets of brackets and allows the spacing between the two sets of brackets to be adjusted. This ensures the stable placement of the valve body side pipe and allows the height of the central axis of the valve body to be adjusted according to the usage requirements, thereby improving the applicability of the fixing fixture for ball valve production and processing. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown; Figure 2 A schematic diagram of a support structure according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the positioning plate structure provided according to an embodiment of the present utility model is shown; Figure 4 A schematic diagram of a skateboard structure according to an embodiment of the present invention is shown.

[0015] Legend: 1. Base; 2. Fixing sleeve; 3. Top frame; 4. Push rod; 5. Smooth rod; 6. Positioning plate; 7. Support; 8. Connecting piece; 9. Locking rod; 10. Screw hole; 11. Slide plate; 12. Positioning rod. Detailed Implementation

[0016] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: A fixing fixture for ball valve manufacturing and processing includes two sets of bases 1 and a horizontal connecting assembly for the two sets of bases 1 to be connected in a horizontal series. Two sets of support seats 7 are fixedly connected to the top of each set of bases 1. The opposite surfaces of the two sets of support seats 7 are integrated with inclined surfaces. One set of bases 1 is fixedly connected to the top of a top frame 3. A positioning plate 6 and a pushing assembly for vertically pushing the positioning plate 6 are integrated on the outside of the top frame 3. Lifting components are installed on both sets of bases 1. Each lifting component consists of two sets of support seats 7 with beveled edges. The beveled edges on the two sets of support seats 7 form placement slots. After the side tubes on both sides of the valve body are correspondingly connected to the placement slots on the two sets of lifting components, the push rod 4 is rotated to make it screw into the top frame 3. The sliding of the smooth rod 5 and the top frame 3 restricts the circumferential deflection of the positioning plate 6. The push rod 4 pushes the positioning plate 6 downward until the positioning plate 6 is tightly attached to the top of the side tube, thereby fixing the valve body. This ensures the stability of the valve body positioning and improves the convenience of valve body positioning.

[0018] Specifically, such as Figure 2 and Figure 4 As shown, a connecting piece 8 is fixedly connected to the bottom of the support 7. A locking rod 9 passes through the inside of the connecting piece 8. The locking rod 9 is screwed to the top of the base 1 through a screw hole 10. There are multiple sets of screw holes 10, and the multiple sets of screw holes 10 are linearly distributed. The locking rod 9 is passed through the connecting piece 8 and engaged with the screw hole 10 at the corresponding position, thereby fixing the support 7. This ensures the stability of the position of the two sets of support 7, while the distance between the two sets of support 7 can be adjusted. This ensures the stable placement of the valve body side pipe, and the height of the central axis when the valve body is positioned can be adjusted according to the usage requirements, thereby improving the applicability of the fixing fixture for ball valve production and processing.

[0019] Specifically, such as Figure 2 and Figure 3As shown, the cross-connecting assembly includes a slidingly fitted fixed sleeve 2 and a sliding plate 11. The fixed sleeve 2 and the sliding plate 11 are respectively fixedly connected to the outer walls of the two sets of bases 1. A positioning rod 12 is screwed onto the top of the fixed sleeve 2, and the open end of the positioning rod 12 abuts against the outer wall of the sliding plate 11, so that the distance between the two sets of bases 1 can be adjusted according to the usage requirements. The pushing assembly includes a pushing rod 4 and a limiting part for axially limiting the positioning plate 6. The outer wall of the pushing rod 4 is screwed onto the top of the top frame 3, and the bottom of the pushing rod 4 is rotatably fitted with the top of the positioning plate 6. The limiting part includes a smooth rod 5 fixedly connected to the top of the positioning plate 6, and the outer wall of the smooth rod 5 is slidably connected to the top of the top frame 3. Rotating the pushing rod 4 causes it to screw onto the top frame 3. The sliding of the smooth rod 5 and the top frame 3 restricts the circumferential deflection of the positioning plate 6. The pushing rod 4 pushes the positioning plate 6 downward until the positioning plate 6 is tightly attached to the top of the side tube.

[0020] Working principle: Lifting components are set on both sets of bases 1. The lifting components consist of two sets of support seats 7 with beveled edges. The beveled edges on the two sets of support seats 7 form placement slots. After the side tubes on both sides of the valve body are correspondingly overlapped in the placement slots on the two sets of lifting components, the push rod 4 is rotated to screw it into the top frame 3. The sliding of the smooth rod 5 and the top frame 3 restricts the circumferential deflection of the positioning plate 6. The push rod 4 pushes the positioning plate 6 downward until the positioning plate 6 is tightly attached to the top of the side tube, thereby fixing the valve body. This ensures the stability of the valve body positioning and improves the convenience of valve body positioning. The locking rod 9 passes through the connecting piece 8 and engages with the corresponding screw hole 10 to fix the support seat 7. This ensures the stability of the position of the two sets of support seats 7. The distance between the two sets of support seats 7 can be adjusted. This ensures the stable placement of the valve body side tubes. At the same time, the height of the central axis of the valve body when it is positioned can be adjusted according to the usage requirements, thereby improving the applicability of the fixing fixture for ball valve production and processing.

[0021] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixing fixture for ball valve manufacturing and processing, comprising two sets of bases (1) and a horizontal connecting assembly for the two sets of bases (1) connected in horizontal series, characterized in that, Two sets of brackets (7) are fixedly connected to the top of each of the two sets of bases (1). The opposite surfaces of the two sets of brackets (7) are integrated with inclined surfaces. One of the sets of bases (1) is fixedly connected to the top of a top frame (3). The outer side of the top frame (3) is integrated with a positioning plate (6) and a pushing component for vertically pushing the positioning plate (6).

2. The fixing fixture for ball valve manufacturing and processing according to claim 1, characterized in that, The bottom of the support (7) is fixedly connected to a connecting piece (8), and a locking rod (9) is inserted inside the connecting piece (8). The locking rod (9) is screwed to the top of the base (1) through a screw hole (10).

3. A fixing fixture for ball valve manufacturing and processing according to claim 2, characterized in that, The screw holes (10) are provided in multiple sets, and the multiple sets of screw holes (10) are linearly distributed.

4. A fixing fixture for ball valve manufacturing and processing according to claim 3, characterized in that, The cross-connection assembly includes a slidingly fitted fixed sleeve (2) and a sliding plate (11). The fixed sleeve (2) and the sliding plate (11) are respectively fixedly connected to the outer walls of two sets of bases (1). A positioning rod (12) is screwed onto the top of the fixed sleeve (2), and the open end of the positioning rod (12) abuts against the outer wall of the sliding plate (11).

5. A fixing fixture for ball valve manufacturing and processing according to claim 4, characterized in that, The pushing assembly includes a pushing rod (4) and a limiting part for axially limiting the positioning plate (6). The outer wall of the pushing rod (4) is screwed to the top of the top frame (3), and the bottom of the pushing rod (4) is rotatably engaged with the top of the positioning plate (6).

6. A fixing fixture for ball valve manufacturing and processing according to claim 5, characterized in that, The limiting part includes a light rod (5) fixedly connected to the top of the positioning plate (6), and the outer wall of the light rod (5) is slidably connected to the top of the top frame (3).

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