Positioning assist device of machine core assembling equipment

Abstract

The utility model discloses a positioning assistor of a machine core assembling device, which comprises a positioning seat, a positioning groove is arranged in the positioning seat, a cooling cavity is arranged in the side wall of the positioning seat, two sides of the cooling cavity are respectively connected with an inlet pipe and a discharge pipe, one side of the cooling cavity is fixedly connected with an arc-shaped communicating pipe, and the arc-shaped communicating pipe is fixedly connected with the positioning groove. The arc-shaped communicating pipe is fixedly connected to one side of the outer surface of the positioning seat, a combined groove is formed in the center of the interior of the positioning groove, a combined block is slidably connected to the interior of the combined groove, a positioning plate is fixedly connected to one end of the combined block, a gear ring is arranged on the outer surface of the positioning plate, and a limiting groove is formed in the upper surface of the positioning plate. And an air spraying pipe is fixedly mounted on one side of the outer surface of the positioning seat, so that dry ice is solidified for positioning, high efficiency and stability are achieved, the dry ice can be quickly melted and loosened after being assembled, interference is avoided, parts can be prevented from being corroded, safety is high, and combined use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of movement assembly, and more specifically, to a positioning assistant for movement assembly equipment. Background Art

[0002] Water meter movement assembly is the process of assembling the core components inside the water meter to form a complete water meter mechanism. The water meter movement includes various sensors, valves, display screens and other components. These components work together to accurately measure water consumption by measuring parameters such as water flow.

[0003] The application publication number CN118650396A discloses a positioning auxiliary device for water meter movement assembly equipment and its use method, which relates to the field of water meter movement assembly. The device comprises an operating platform and a mechanical arm assembly, wherein the mechanical arm assembly is fixedly mounted on one end of the operating platform, and a freezing platform and a model assembly on top of the freezing platform are fixedly mounted on the other end of the operating platform. Pushing assemblies are fixedly mounted on both sides of the operating platform. The present invention arranges water absorbing assemblies distributed in an annular manner and at equal intervals within a support plate. Each water absorbing assembly corresponds to a coordinate point, which facilitates rapid positioning and plays an auxiliary positioning role during the assembly process. At the same time, the device uses a method of freezing components to fix the components after their positions are determined. The freezing method can fix the components in the water meter model. Even if the position of the subsequent device changes, it will not affect the state of the components, and the stability of each component can be maintained for a long time.

[0004] In the above-mentioned disclosed structure, freezing is used to assist positioning, so as to ensure the accuracy of the movement position. However, the combination of the positioning seat and the positioning plate is not conducive to installation and adjustment, which affects the control and use. In addition, the freezing method of dripping water is used, which can easily corrode the internal parts of the movement and cause corrosion damage. The safety and stability are poor, which affects the use and needs to be improved. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide a positioning aid for movement assembly equipment. The positioning plate is installed through the positioning groove inside the positioning seat to assist in positioning, and can be pushed out for assembly. At the same time, the arc-shaped connecting pipe and the entry pipe are installed through the cooling cavity. Combined with the side jet pipe, low-temperature carbon dioxide can be sprayed in and then cooled with liquid nitrogen, so that it solidifies into dry ice for positioning. It is efficient and stable, can be quickly melted and loosened after assembly to avoid interference, and can avoid corrosion of parts. It is highly safe and conducive to combined use.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] The cam is fixedly mounted on a support frame, and the guide frame is connected to the support frame by a threaded hole, and the guide frame is connected to the support frame of the cooling device.

[0008] Furthermore, a circular hole is provided inside the combination block, and a rotating block is rotatably installed inside the circular hole.

[0009] Furthermore, one end of the rotating block is fixedly connected to a telescopic rod, and the telescopic rod is fixedly installed on the lower surface of the positioning seat.

[0010] Furthermore, the telescopic rod is located inside the fixed cylinder and is fixedly connected to the center position of the positioning seat. The rotating block and the telescopic rod are connected by a combination block. They can be telescopically pushed for alignment assembly, and the angle position can be rotated to adjust, ensuring assembly accuracy, high efficiency and stability.

[0011] Furthermore, threaded holes are provided on both sides of the assembly block, and the internal threads of the threaded holes are provided with tightening thread heads.

[0012] Furthermore, one end of the positioning thread head is tightly connected to the outer surface of the rotating block and is symmetrically distributed on both sides of the rotating block.

[0013] Furthermore, the threaded holes are located on both sides of the interior of the combined groove. The threaded heads are installed and tightened through the threaded holes to combine and connect and position, thereby assisting in limiting the rotating block to avoid excessive looseness, which is conducive to forced rotation adjustment and precise stability.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution installs the positioning plate through the positioning groove inside the positioning seat, which can assist in positioning and can be pushed out for assembly. At the same time, the arc connecting pipe and the entry pipe are installed through the cooling cavity. Combined with the injection pipe on the side, low-temperature carbon dioxide can be injected and then cooled with liquid nitrogen, thereby solidifying into dry ice for positioning. It is efficient and stable, and can be quickly melted and loosened after assembly to avoid interference and corrosion of parts. It is highly safe and conducive to combined use.

[0016] (2) The rotating block and the telescopic rod are connected by the combination block, which can be telescopically pushed for alignment and assembly, and the angle position can be adjusted by rotation to ensure assembly accuracy, high efficiency and stability.

[0017] (3) By installing the top thread head through the threaded hole, the connection and positioning can be combined, thereby assisting in limiting the rotating block to avoid excessive looseness, which is conducive to forced rotation adjustment and accurate and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the internal cross section of the present utility model;

[0020] Figure 3 This is a partial structural diagram of the fixed cylinder connection of the utility model;

[0021] Figure 4 This is a structural diagram of the positioning plate of the utility model;

[0022] Figure 5 This is a partial structural diagram of the rotating block connection of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1 positioning seat, 11 positioning groove, 12 cooling cavity, 13 combination groove, 14 combination block, 15 positioning plate, 16 gear ring, 17 limit groove, 2 arc-shaped connecting pipe, 21 injection pipe, 22 inlet pipe, 23 discharge pipe, 24 circular hole, 25 rotating block, 26 telescopic rod, 27 threaded hole, 28 tightening threaded head, 3 fixing cylinder, 31 fixing hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 、 Figure 3 and Figure 5, a positioning assistant for movement assembly equipment, including a positioning seat 1, a positioning groove 11 is provided inside the positioning seat 1, a cooling cavity 12 is provided inside the side wall of the positioning seat 1, and the two sides of the cooling cavity 12 are respectively connected with an inlet pipe 22 and a discharge pipe 23, and an arc-shaped connecting pipe 2 is fixedly connected to one side of the cooling cavity 12, which can connect the cooling cavities 12 on both sides, so as to facilitate the circulation of liquid nitrogen for cooling, which is convenient and stable. The arc-shaped connecting pipe 2 is fixedly connected to one side of the outer surface of the positioning seat 1, and a combination groove 13 is provided at the inner center position of the positioning groove 11. A combination block 14 is slidably connected to the interior of the combination block 14, and a positioning plate 15 is fixedly connected to the outer surface of the positioning plate 15. A gear ring 16 is provided on the outer surface of the positioning plate 15, and a limiting groove 17 is provided on the upper surface of the positioning plate 15. The positioning plate 15 is slidably installed in the interior of the positioning groove 11, and an injection pipe 21 is fixedly installed on one side of the outer surface of the positioning seat 1, and one end of the injection pipe 21 is aligned with the upper surface of the positioning plate 15. The positioning seat 1 The lower surface of the fixing cylinder 3 is fixedly connected, and the surface of the fixing cylinder 3 is provided with a fixing hole 31. When in use, the fixing cylinder 3 can be fixed to the frame and aligned to the assembly position. Then the movement can be placed inside the positioning groove 11, combined with the limit groove 17 combination limit, and can be connected to the surface of the positioning plate 15. Then, low-temperature carbon dioxide is sprayed from the jet pipe 21, and liquid nitrogen is introduced from the inlet pipe 22, so that it flows out through the discharge pipe 23 and can circulate inside the cooling cavity 12, thereby cooling the carbon dioxide and solidifying it into dry ice, thereby freezing and positioning the movement, which is efficient and stable. Then, the telescopic rod 17 is controlled to be pushed out, and the positioning plate 15 is pushed out with the movement, which can be aligned to the assembly position at the upper end for precise assembly, and can be connected to the drive gear through the gear ring 16 for rotation, which can be turned to alignment, which is accurate and efficient. After the transfer, the dry ice melts quickly, which can loosen the movement, avoid interference, and avoid water vapor erosion, improve safety and stability, and facilitate combined use.

[0027] See also Figure 2 and Figure 5 A circular hole 24 is provided inside the combination block 14, and a rotating block 25 is rotatably installed inside the circular hole 24. One end of the rotating block 25 is fixedly connected to a telescopic rod 26, and the telescopic rod 26 is fixedly installed on the lower surface of the positioning seat 1. The telescopic rod 26 is located inside the fixed cylinder 3 and is fixedly connected to the center position of the positioning seat 1. The rotating block and the telescopic rod are connected by the combination block, and can be telescopically pushed for alignment and assembly, and the angle position can be rotated to adjust to ensure assembly accuracy, high efficiency and stability.

[0028] See also Figure 2 and Figure 3, threaded holes 27 are provided on both sides of the combination block 14, and the internal threads of the threaded holes 27 are installed with tightening thread heads 28. One end of the positioning thread head 28 is tightly connected to the outer surface of the rotating block 25, and is symmetrically distributed on both sides of the rotating block 25. The threaded holes 27 are located on both sides of the interior of the combination groove 13. By installing the tightening thread heads through the threaded holes, the combination connection and positioning can be achieved, thereby assisting in limiting the rotating block, avoiding excessive looseness, facilitating forced rotation adjustment, and accurate and stable.

[0029] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A positioning aid for movement assembly equipment, comprising a positioning seat (1), a positioning groove (11) provided inside the positioning seat (1), and a cooling cavity (12) provided inside the side wall of the positioning seat (1), characterized in that: The two sides of the cooling cavity (12) are respectively connected to an inlet pipe (22) and a discharge pipe (23), one side of the cooling cavity (12) is fixedly connected to an arc-shaped connecting pipe (2), and the arc-shaped connecting pipe (2) is fixedly connected to one side of the outer surface of the positioning seat (1). A combination groove (13) is provided at the inner center position of the positioning groove (11), and a combination block (14) is slidably connected inside the combination groove (13), and one end of the combination block (14) is fixedly connected to a positioning plate (15). The outer surface of the positioning plate (15) is provided with a gear ring (16), the upper surface of the positioning plate (15) is provided with a limiting groove (17), the positioning plate (15) is slidably installed inside the positioning groove (11), an air jet pipe (21) is fixedly installed on one side of the outer surface of the positioning seat (1), one end of the air jet pipe (21) is aligned with the upper surface of the positioning plate (15), and the lower surface of the positioning seat (1) is fixedly connected with a fixing cylinder (3), and the surface of the fixing cylinder (3) is provided with a fixing hole (31).

2. The positioning aid for movement assembly equipment according to claim 1, characterized in that: A circular hole (24) is provided inside the combination block (14), and a rotating block (25) is rotatably mounted inside the circular hole (24).

3. The positioning aid for movement assembly equipment according to claim 2, characterized in that: One end of the rotating block (25) is fixedly connected to a telescopic rod (26), and the telescopic rod (26) is fixedly mounted on the lower surface of the positioning seat (1).

4. The positioning aid for movement assembly equipment according to claim 3, characterized in that: The telescopic rod (26) is located inside the fixed cylinder (3) and is fixedly connected to the center position of the positioning seat (1).

5. The positioning aid for movement assembly equipment according to claim 1, characterized in that: Threaded holes (27) are provided on both sides of the assembly block (14), and the internal threads of the threaded holes (27) are provided with tightening thread heads (28).

6. The positioning aid for movement assembly equipment according to claim 5, characterized in that: One end of the positioning thread head (28) is tightly connected to the outer surface of the rotating block (25) and is symmetrically distributed on both sides of the rotating block (25).

7. The positioning aid for movement assembly equipment according to claim 5, characterized in that: The threaded holes (27) are located at both sides of the interior of the combined groove (13).

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