Flowmeter punching tool

Abstract

The utility model relates to the field of machining tools, in particular to a flowmeter punching tool. The flowmeter punching tool comprises a bottom plate, a positioning baffle installed at one end of the bottom plate and a limiting baffle installed at the other end of the bottom plate, and the positioning baffle and the limiting baffle are each provided with a positioning concave face structure. The at least two inclined plates are connected between the bottom plate and the positioning baffle and between the bottom plate and the limiting baffle respectively, and guide grooves are formed in the inclined plates; the lead screw penetrates through the positioning baffle and the limiting baffle, and fastening nuts are arranged at the two ends of the lead screw and used for controlling and fixing the position of the flowmeter on the tool by adjusting the lead screw. The positioning pin is installed on the positioning baffle and used for assisting in fixing the flowmeter. The flowmeter punching tool is simple in structure, high in assembly precision, accurate in positioning and stable in clamping, multi-position high-precision machining of the flowmeter can be achieved, and the requirements of the machining industry for efficient and high-precision production of the flowmeter are met.

Description

Technical Field

[0001] The present application relates to the field of machining tools, and in particular to a flow meter punching tool. Background Art

[0002] In the current processing industry, flowmeters are key components for flow measurement, and their processing accuracy and efficiency have a significant impact on the entire production process. With the intensification of market competition and the improvement of processing requirements, traditional flowmeter processing methods can no longer meet the production needs of high efficiency and high precision.

[0003] The traditional flow meter processing method mainly relies on a single processing equipment. During the processing, the workpiece needs to be frequently aligned and positioned, which not only increases the processing time and reduces production efficiency, but also affects the final processing accuracy of the product due to multiple alignments. At the same time, this processing method also requires a lot of manpower input, increasing production costs and labor intensity.

[0004] In addition, traditional processing equipment often lacks the ability to process flow meters in multiple positions, which limits the diversified processing needs of products. During the processing, if the flow meter needs to be punched or processed in multiple positions, it is necessary to replace the tooling or adjust the equipment, which not only increases the processing difficulty, but also reduces the processing efficiency.

[0005] Therefore, in order to overcome the shortcomings of traditional processing methods and improve the accuracy and efficiency of flowmeter processing, it is particularly important to develop a new type of flowmeter punching tooling. Utility Model Content

[0006] In order to provide a tool that has at least one of the characteristics of simple structure, high assembly accuracy, accurate positioning, stable clamping, etc., and can achieve multi-position high-precision processing of the flow meter to meet the processing industry's needs for efficient and high-precision production of flow meters, the present application provides a flow meter punching tool.

[0007] The flow meter punching tool provided in this application adopts the following technical solution:

[0008] A flow meter punching tool, comprising:

[0009] A base plate, wherein the base plate surface is provided with at least one calibration plane;

[0010] A positioning baffle, mounted at one end of the bottom plate, having a positioning concave structure, the positioning concave structure matching the shape of the flow meter;

[0011] A limit baffle is installed at the other end of the bottom plate and cooperates with the positioning baffle to place the flow meter in a suitable processing position. The limit baffle has a limit concave structure matching the flow meter;

[0012] At least two inclined plates are connected between the bottom plate and the positioning baffle and between the bottom plate and the limit baffle respectively, and the inclined plates are provided with guide grooves;

[0013] A lead screw passes through the positioning baffle and the limit baffle, and fastening nuts are arranged at both ends thereof, which are used to control and fix the position of the flow meter on the tooling by adjusting the lead screw;

[0014] The positioning pin is installed on the positioning baffle and is used to assist in fixing the flow meter. The positioning pin is replaceable to adapt to flow meters of different models.

[0015] Optionally, a positioning plate through hole is provided at the center of the positioning concave structure, and a limiting plate through hole is provided at the center of the limiting concave structure, and the lead screw passes through the positioning baffle and the limiting baffle via the positioning plate through hole and the limiting plate through hole.

[0016] Optionally, positioning plate positioning holes are distributed around the positioning plate through hole of the positioning baffle; the positioning pin can be fixedly installed in the positioning plate positioning hole;

[0017] The positioning plate through hole of the limiting baffle is provided with limiting plate positioning holes distributed around it; and the positioning pin can be fixedly installed in the limiting plate positioning hole.

[0018] Optionally, the edge of the positioning baffle is provided with a positioning plate bolt hole, the edge of the limiting baffle is provided with a limiting plate bolt hole, and the bottom plate is provided with a bottom bolt hole.

[0019] The inclined plate is provided with an oblique support bolt hole which is compatible with the bottom bolt hole and the positioning plate bolt hole or the limiting plate bolt hole, and can be fixedly connected with the oblique support bolt hole by bolts passing through the positioning plate bolt hole, the limiting plate bolt hole or the bottom bolt hole.

[0020] Optionally, the inclined plate is one or more of a right triangle structure, a rod structure, and a special-shaped plate structure.

[0021] Optionally, the surface of the inclined plate is provided with an anti-slip texture.

[0022] Optionally, both ends of the lead screw are provided with rod head threads, the middle portion is a cylindrical structure without threads, and the fastening nut is sleeved on the rod head threads;

[0023] The surface of the lead screw is provided with scales.

[0024] Optionally, the base plate is provided with a plurality of anchor bolt holes.

[0025] Optionally, at least one calibration plane is provided on the surface of the bottom plate; and the positioning baffle, the limiting baffle and the inclined plate are arranged on a side away from the calibration plane.

[0026] The present application includes at least one of the following beneficial technical effects:

[0027] The concave structure of the positioning baffle and the limit baffle in this application is precisely matched with the shape of the flow meter. Combined with the replaceable positioning pins, it not only achieves rapid adaptation and precise positioning of flow meters of different models, but also significantly reduces the number of alignment times, thereby improving positioning accuracy and processing efficiency.

[0028] The straight triangle or other forms of inclined plate design in this application enhance the overall rigidity of the tooling, and with the anti-slip texture design, effectively prevent the deviation of the workpiece during processing, ensuring the stability of the processing. The introduction of the screw adjustment mechanism further consolidates the accuracy and stability of the processing by accurately controlling the position of the flow meter on the tooling.

[0029] The flow meter punching tooling of the present application has successfully solved many problems in traditional processing through a series of innovative designs, and realized an efficient, high-precision, and easy-to-operate processing mode. It has a simple structure, high assembly precision, accurate positioning, and stable clamping. It can realize multi-position high-precision processing of the flow meter and meet the processing industry's needs for efficient and high-precision production of flow meters. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 , Figure 2 It is a schematic diagram of the overall assembly structure of the flow meter punching tooling of the present application including the flow meter status.

[0031] Figure 3 It is a schematic diagram of the base plate structure of this application.

[0032] Figure 4 It is a schematic diagram of the positioning baffle structure of the present application.

[0033] Figure 5 It is a schematic diagram of the limit baffle structure of the present application.

[0034] Figure 6 It is a schematic diagram of the inclined plate structure of this application.

[0035] Figure 7 It is a schematic diagram of the lead screw structure of this application.

[0036] Figure 8 This is a schematic diagram of the general assembly structure of the flow meter punching tooling of the present application without the flow meter.

[0037] Fig. 9 It is a schematic diagram of the positioning pin structure of this application.

[0038] Fig.10 It is a schematic diagram of the flow meter structure of this application.

[0039] Description of reference numerals:

[0040] 1. Bottom plate; 2. Limit baffle; 3. Positioning baffle; 4. Inclined plate; 5. Lead screw; 6. Positioning pin; 7. Fastening nut; 8. Bolt hole of positioning plate; 9. Flow meter; 11. Processing hole; 12. Through hole of positioning plate; 13. Positioning hole of positioning plate; 14. Positioning concave structure; 15. Thread of lever head; 16. Bolt hole of diagonal support; 17. Limiting concave structure; 18. Bolt hole of limiting plate; 19. Positioning hole of limiting plate; 20. Through hole of limiting plate; 21. Anchor bolt hole; 22. Bottom bolt hole. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1-10 This application is described in further detail.

[0042] The embodiment of the present application discloses a flow meter punching tool.

[0043] In some embodiments of the present application, the flow meter punching tool includes a base plate 1. The base plate 1 is the basic part of the entire tool, which is used to support and fix other components. The base plate 1 is provided with a plurality of anchor bolt holes 21 so as to fix the tool on the workbench of the machining center. The surface of the base plate 1 is provided with at least one calibration plane to ensure its stability when installed on the workbench and to ensure the position accuracy of the flow meter 9 during the machining process.

[0044] In some embodiments of the present application, the flow meter punching tool also includes a positioning baffle 3. The positioning baffle 3 is installed at one end of the base plate 1, and is designed with a positioning concave structure 14 that matches the shape of the flow meter 9. A positioning plate through hole 12 is provided in the center of the positioning concave structure 14 for the screw 5 to pass through. Positioning plate bolt holes 8 are provided on the edge of the positioning baffle 3 so as to be connected to the inclined plate 4. Positioning plate positioning holes 13 are distributed around the positioning plate through hole 12 of the positioning baffle 3 for installing positioning pins 6 to assist in fixing flow meters 9 of different models.

[0045] In some embodiments of the present application, the flow meter punching tool also includes a limit baffle 2. The limit baffle 2 is installed at the other end of the base plate 1, and cooperates with the positioning baffle 3 to ensure that the flow meter 9 is in a suitable processing position. The limit baffle 2 has a limit concave structure 17 that matches the flow meter 9, and a limit plate through hole 20 is provided in the center thereof for the screw 5 to pass through. A limit plate bolt hole 18 is provided on the edge of the limit baffle 2 so as to be connected to the inclined plate 4. The limit plate positioning holes 19 are distributed around the positioning plate through hole 12 of the limit baffle 2 for installing the positioning pin 6.

[0046] In some embodiments of the present application, the flow meter punching tool further includes an inclined plate 4. There are at least two inclined plates 4, which are respectively connected between the bottom plate 1 and the positioning baffle 3 and between the bottom plate 1 and the limiting baffle 2. The inclined plate 4 is provided with a diagonal support bolt hole 16 that matches the bottom bolt hole 22 and the positioning plate bolt hole 8 or the limiting plate bolt hole 18, and is fixedly connected to the bottom plate 1, the positioning baffle 3 and the limiting baffle 2 by bolts.

[0047] In some embodiments of the present application, the flow meter punching tool further includes a lead screw 5. The lead screw 5 passes through the positioning baffle 3 and the limit baffle 2, and is provided with a rod head thread 15 at both ends, and is a cylindrical structure without threads in the middle. The fastening nut 7 is sleeved on the rod head thread 15, and is used to control and fix the position of the flow meter 9 on the tool by adjusting the lead screw 5. Furthermore, the surface of the lead screw 5 may be provided with a scale to facilitate precise adjustment and positioning.

[0048] In some embodiments of the present application, the flow meter punching tool further includes a positioning pin 6. The positioning pin 6 is installed on the positioning baffle 3 and the limit baffle 2, and is replaceable to adapt to different models of flow meters 9. The positioning pin 6 can be fixedly installed in the positioning hole 13 of the positioning plate or the positioning hole 19 of the limit plate to assist in fixing the flow meter 9 and ensure its stability during the processing.

[0049] As a further improvement, the inclined plate 4 may be provided with a guide groove for guiding the placement and positioning of the flow meter 9. The surface of the inclined plate 4 is provided with an anti-slip texture to increase the stability of the flow meter 9 on the tooling. As an optional method, the inclined plate 4 is one or more of a right triangle structure, a rod structure, and a special-shaped plate structure to adapt to flow meters 9 of different shapes.

[0050] The present application uses the base plate 1 as a supporting platform, the positioning baffle 3, the limiting baffle 2, the lead screw 5 and the fastener as a positioning and limiting system, and sets the inclined plate 4 as an auxiliary support.

[0051] In the specific application and operation process of the embodiment of the present application, first, the base plate 1 and the limit baffle 2, the positioning baffle 3, and the inclined plate 4 are assembled to form a stable support frame. Then, it is placed on the processing platform and firmly fixed by bolts using the anchor bolt holes 21 at the bottom to ensure the stability of the tooling during the entire processing process. Next, the flow meter 9 to be processed is placed between the positioning baffle 3 and the limit baffle 2, and the concave structures of the two are used to accurately match the shape of the flow meter 9 to preliminarily position the workpiece. According to the specific model of the flow meter 9, a suitable positioning pin 6 is selected or replaced, and it is inserted into the positioning hole on the positioning baffle 3 or the limit baffle 2 to further ensure that the position of the flow meter 9 is accurate. Subsequently, the extension length of the lead screw 5 is gradually adjusted by the fastening nuts 7 at both ends of the lead screw 5 until the flow meter 9 is completely fixed in the ideal processing position. The scale on the lead screw 5 can assist the operator to accurately control the adjustment distance to ensure the consistency and repeatability of each processing. When the position of the flow meter 9 is adjusted appropriately, tighten the fastening nuts 7 at both ends to completely lock the position of the flow meter 9 to avoid any slight movement during the processing. like Figure 1 In the flow meter 9, a processing hole 11 is processed.

[0052] After confirming that the flow meter 9 is securely and accurately fixed, the processing program can be started to perform the drilling operation of the required holes of the flow meter 9. Thanks to the precise positioning and stable fixing capabilities of the tooling, the errors in the processing can be greatly reduced, the hole position accuracy can be improved, the processing cycle can be shortened, and the overall production efficiency can be improved.

[0053] When switching between different types of flow meters 9, it is only necessary to replace or adjust the positioning pin 6 and fine-tune the position of the lead screw 5 to quickly adapt to the new workpiece without making major changes to the entire tooling.

[0054] Regularly check the tightness of each connection part to ensure that the bolts are not loose, as well as the wear of transmission parts such as the lead screw 5 and nuts, and perform maintenance or replacement in time to maintain the best performance of the tooling.

[0055] The design of this flow meter punching tool fully considers the flexibility, precision and efficiency requirements in actual processing. It not only simplifies the operation process, but also significantly improves production efficiency while ensuring processing quality.

[0056] In some embodiments of the present application, in order to improve processing accuracy and reduce the impact of vibration on the equipment, the flow meter punching tool of this embodiment can also adopt a shock-absorbing design. A shock-absorbing pad is arranged under the bottom plate 1 to effectively absorb the vibration and impact force generated during the processing and maintain the stability of the tool.

[0057] In order to improve the safety of operators and protect the internal components of the tooling from external contamination, the flow meter punching tooling of this embodiment is also equipped with a protective cover and a protective door. The protective cover covers the top of the tooling to form a closed working space to prevent splashes generated during the processing from causing harm to the operator. The protective door is set on one side of the protective cover to facilitate the operator to enter and exit the working space, and at the same time remain closed when entry is not required to ensure the safety of the working space.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flow meter punching tool, characterized in that: include: Bottom plate (1); A positioning baffle (3) is mounted on one end of the base plate (1) and has a positioning concave structure (14), wherein the positioning concave structure (14) matches the shape of the flow meter (9); A limit baffle (2) is mounted on the other end of the base plate (1) and cooperates with the positioning baffle (3) to place the flow meter (9) in a suitable processing position. The limit baffle (2) has a limit concave structure (17) that matches the flow meter (9); At least two inclined plates (4) are respectively connected between the bottom plate (1) and the positioning baffle (3) and between the bottom plate (1) and the limiting baffle (2), and a guide groove is provided on the inclined plate (4); A lead screw (5) passes through the positioning baffle (3) and the limit baffle (2), and is provided with fastening nuts (7) at both ends thereof for controlling and fixing the position of the flow meter (9) on the tooling by adjusting the lead screw (5); A positioning pin (6) is mounted on the positioning baffle (3) and is used to assist in fixing the flow meter (9). The positioning pin (6) is replaceable to accommodate flow meters (9) of different models.

2. A flow meter punching tool according to claim 1, characterized in that: A positioning plate through hole (12) is provided at the center of the positioning concave structure (14), a limiting plate through hole (20) is provided at the center of the limiting concave structure (17), and the lead screw (5) passes through the positioning baffle (3) and the limiting baffle (2) via the positioning plate through hole (12) and the limiting plate through hole (20).

3. A flow meter punching tool according to claim 2, characterized in that: Positioning plate positioning holes (13) are distributed around the positioning plate through hole (12) of the positioning baffle (3); the positioning pin (6) can be fixedly installed in the positioning plate positioning hole (13); The positioning plate through hole (12) of the limiting baffle (2) is provided with limiting plate positioning holes (19) distributed around it; the positioning pin (6) can be fixedly installed in the limiting plate positioning hole (19).

4. A flow meter punching tool according to claim 2, characterized in that: The edge of the positioning baffle (3) is provided with a positioning plate bolt hole (8), the edge of the limiting baffle (2) is provided with a limiting plate bolt hole (18), and the bottom plate (1) is provided with a bottom bolt hole (22). The inclined plate (4) is provided with an inclined support bolt hole (16) which matches the bottom bolt hole (22) and the positioning plate bolt hole (8) or the limiting plate bolt hole (18), and can be fixedly connected to the inclined support bolt hole (16) by bolts passing through the positioning plate bolt hole (8) or the limiting plate bolt hole (18) or the bottom bolt hole (22).

5. A flow meter punching tool according to claim 4, characterized in that: The inclined plate (4) is one or more of a right triangle structure, a rod structure, and a special-shaped plate structure.

6. A flow meter punching tool according to any one of claims 1 to 5, characterized in that: The surface of the inclined plate (4) is provided with an anti-slip texture.

7. A flow meter punching tool according to any one of claims 1 to 5, characterized in that: Both ends of the lead screw (5) are provided with screw head threads (15), the middle portion is a cylindrical structure without threads, and the fastening nut (7) is sleeved on the screw head threads (15); The surface of the lead screw (5) is provided with scales.

8. A flow meter punching tool according to any one of claims 1 to 5, characterized in that: The base plate (1) is provided with a plurality of anchor bolt holes (21).

9. A flow meter punching tool according to claim 8, characterized in that: The surface of the bottom plate (1) is provided with at least one calibration plane; the positioning baffle (3), the limiting baffle (2), and the inclined plate (4) are arranged on a side away from the calibration plane.

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