Flow instrument shell assembling equipment

Abstract

The utility model discloses flow instrument shell assembling equipment, and relates to the technical field of flow instrument shell machining. The device comprises a box body, a workbench is fixedly connected to the top of the box body, and a support is fixedly connected to one side of the top of the workbench; a positioning assembly is arranged in an inner cavity of the workbench and comprises a sliding rod. By means of the assembly table arranged in the inner cavity of the working platform, a shell, a base and a transparent panel of a flow meter shell are effectively placed, the connecting rod at the top of the cross is driven to rotate through work of the second air cylinder, and therefore the sliding sleeve moves along a preset track, and the flow meter is assembled. The movement of the sliding sleeve further drives the arc-shaped clamping plate at the top of the connecting block and all parts of the shell to be accurately positioned, the positioning mechanism ensures that the shell, the base and the transparent panel can keep a correct position relation in the assembling process, and a convenient butt joint condition is provided for subsequent assembling work.

Description

Technical Field

[0001] This utility model belongs to the field of flow meter housing processing technology, and in particular relates to a flow meter housing assembly equipment. Background Technology

[0002] Flow meters are instruments used to measure the flow rate of fluids. They provide flow data by monitoring and measuring the velocity, volume, or mass of fluids in pipes or pipelines. These instruments are widely used in industrial production, energy, chemical industry, environmental protection, water supply and other fields to ensure flow control, monitoring and regulation in the production process. There are various types of flow meters, such as volumetric flow meters, turbine flow meters and electromagnetic flow meters. Different types of flow meters are suitable for different application scenarios and have different measurement principles, accuracies, applicable media and installation requirements.

[0003] In the existing technology, the flow meter housing is usually composed of three parts: outer shell, base, and transparent panel. When assembling the flow meter housing, these three parts usually need to be installed and connected separately. This process involves multiple installation steps, each of which requires manual positioning and alignment of the parts. This manual operation can easily lead to deviations in the position of various parts of the housing, thus affecting the assembly accuracy. In addition, during the installation process, the operator also needs to tighten the screws on the housing one by one, which not only increases the complexity of the operation but also reduces the installation efficiency.

[0004] To address these issues, we provide a flow meter housing assembly device. Utility Model Content

[0005] The purpose of this utility model is to provide a flow meter housing assembly device. By cooperating with the positioning component and the installation component, it solves the problem that the assembly of flow meter housings in the prior art requires multiple steps, which is cumbersome and the manual installation of screws is inefficient.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a flow meter housing assembly device, comprising a housing, a workbench fixedly connected to the top of the housing, and a bracket fixedly connected to one side of the top of the workbench; a positioning assembly is provided in the inner cavity of the workbench, the positioning assembly including a slide rod, the slide rod being fixedly connected to the periphery of the inner cavity of the workbench, a sliding sleeve being slidably connected to the surface of the slide rod, a connecting block being fixedly connected to the top of the sliding sleeve, an arc-shaped clamping plate being fixedly connected to the top of the connecting block, and a connecting rod being movably connected to the bottom of the sliding sleeve; an installation assembly is provided on the surface of the bracket, the installation assembly including a first cylinder, the first cylinder being fixedly connected to one side of the top of the bracket, an installation plate being fixedly connected to the free end of the first cylinder, pneumatic screwdrivers being provided around the periphery of the inner cavity of the installation plate, an air compressor being fixedly connected to the top of the bracket, one end of the air compressor being connected to an air pipe, and one end of the air pipe being connected to the input end of the pneumatic screwdriver.

[0008] The present invention is further configured such that a partition is fixedly connected to the inner cavity of the box, a second cylinder is fixedly connected to the top of the partition, a cross is fixedly connected to the free end of the second cylinder, and one end of the connecting rod is movably connected to one side of the top of the cross via a rotating shaft.

[0009] The present invention is further configured such that a circular groove is provided in the inner cavity of the workbench, and an assembly table is fixedly connected to the inner cavity of the circular groove.

[0010] The present invention is further configured such that a spring is sleeved on the surface of the slide rod, one end of the spring is fixedly connected to one side of the slide sleeve, and the other end of the spring is fixedly connected to one side of the inner cavity of the worktable.

[0011] The present invention is further configured such that a sliding groove is provided around the inner cavity of the workbench, the inner cavity of the sliding groove extends into the inside of the box, and the inner cavity of the sliding groove is slidably connected to the surface of the connecting block and the surface of the connecting rod.

[0012] The present invention is further configured such that a circular hole is provided around the inner cavity of the mounting plate, and the surface of the pneumatic screwdriver is fixedly connected to the inner cavity of the circular hole.

[0013] The present invention is further configured such that storage frames are slidably connected to both sides of the bottom of the inner cavity of the box, and a handle is fixedly connected to one side of the storage frame.

[0014] The present invention is further configured such that limit rods are fixedly connected to the top four sides of the inner cavity of the workbench, and the surface of the limit rods is slidably connected to one side of the inner cavity of the sliding sleeve.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model achieves effective placement of the flow meter housing, base, and transparent panel by setting an assembly table inside the working platform. The operation of the second cylinder drives the connecting rod at the top of the cross to rotate, thereby moving the sliding sleeve along a predetermined trajectory. The movement of the sliding sleeve further drives the arc-shaped clamp at the top of the connecting block to accurately position the various components of the housing. This positioning mechanism ensures that the housing, base, and transparent panel maintain the correct positional relationship during the assembly process, providing convenient docking conditions for subsequent assembly work.

[0017] 2. This utility model enables precise movement of the pneumatic screwdriver within the mounting plate cavity via the drive of the first cylinder. After the bottom of the pneumatic screwdriver contacts the mounting hole on the surface of the transparent panel, the pneumatic screwdriver can move along a predetermined trajectory under the synergistic action of the first cylinder, aided by the air source provided by the air compressor and the working principle of the pneumatic screwdriver, thus completing the assembly and fixation of the outer shell, base, and transparent panel. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a perspective view of a flow meter housing assembly device.

[0020] Figure 2 This is a cross-sectional view of the workbench in a flow meter housing assembly device.

[0021] Figure 3 This is an exploded view of the surface structure of a support in a flow meter housing assembly device.

[0022] Figure 4 This is an exploded view of the internal structure of the housing in a flow meter housing assembly device.

[0023] Figure 5 This is a schematic diagram of the free end structure of the second cylinder in a flow meter housing assembly device.

[0024] In the attached diagram: 1. Box body; 2. Workbench; 3. Support; 4. Slide rod; 5. Slide sleeve; 6. Connecting block; 7. Arc-shaped clamp; 8. Connecting rod; 9. First cylinder; 10. Mounting plate; 11. Pneumatic screwdriver; 12. Air compressor; 13. Air pipe; 14. Partition; 15. Second cylinder; 16. Cross; 17. Assembly table; 18. Spring; 19. Storage box. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0026] Please see Figure 1-5 This utility model is a flow meter housing assembly device, including a housing 1, a workbench 2 fixedly connected to the top of the housing 1, and a bracket 3 fixedly connected to one side of the top of the workbench 2; a positioning component is provided in the inner cavity of the workbench 2, the positioning component includes a slide rod 4, the slide rod 4 is fixedly connected to the periphery of the inner cavity of the workbench 2, a sliding sleeve 5 is slidably connected to the surface of the slide rod 4, a connecting block 6 is fixedly connected to the top of the sliding sleeve 5, an arc-shaped clamp 7 is fixedly connected to the top of the connecting block 6, and a connecting rod 8 is movably connected to the bottom of the sliding sleeve 5; an installation component is provided on the surface of the bracket 3, the installation component includes a first cylinder 9, the first cylinder 9 is fixedly connected to one side of the top of the bracket 3, an installation plate 10 is fixedly connected to the free end of the first cylinder 9, pneumatic screwdrivers 11 are provided around the periphery of the inner cavity of the installation plate 10, an air compressor 12 is fixedly connected to the top of the bracket 3, one end of the air compressor 12 is connected to an air pipe 13, and one end of the air pipe 13 is connected to the input end of the pneumatic screwdriver 11.

[0027] Specifically: A ventilation opening is provided on the top of one side of the housing 1, and a dustproof net is fixedly connected to the inner cavity of the ventilation opening. A controller is fixedly connected to one side of the housing 1 to control the first cylinder 9, the second cylinder 15, and the air compressor 12. Since the flow meter housing is usually circular, an arc-shaped clamp 7 is set to limit its movement. The pneumatic screwdriver 11 consists of a pneumatic motor and a screwdriver head. After the air compressor 12 supplies air to the pneumatic motor, the pneumatic motor will start to run and rotate the screwdriver head. The air compressor 12 has an existing structure and can compress external air and input it into the air pipe 13 to provide power to the pneumatic motor. The air pipe 13 is a retractable hose. Example

[0028] Please see Figure 1-5 Based on Embodiment 1, a partition 14 is fixedly connected to the inner cavity of the housing 1, a second cylinder 15 is fixedly connected to the top of the partition 14, a cross 16 is fixedly connected to the free end of the second cylinder 15, one end of the connecting rod 8 is movably connected to one side of the top of the cross 16 via a rotating shaft, a circular groove is opened in the inner cavity of the workbench 2, an assembly table 17 is fixedly connected to the inner cavity of the circular groove, a spring 18 is sleeved on the surface of the slide rod 4, one end of the spring 18 is fixedly connected to one side of the slide sleeve 5, and the other end of the spring 18 is fixedly connected to one side of the inner cavity of the workbench 2. The workbench 2 has sliding grooves around its inner cavity, which extend into the housing 1. The inner cavity of the sliding grooves is slidably connected to the surface of the connecting block 6 and the connecting rod 8. The mounting plate 10 has round holes around its inner cavity, and the surface of the pneumatic screwdriver 11 is fixedly connected to the inner cavity of the round holes. The bottom two sides of the housing 1 have slidably connected storage frames 19, and a handle is fixedly connected to one side of the storage frames 19. The top four sides of the workbench 2 have fixedly connected limit rods, and the surface of the limit rods is slidably connected to one side of the inner cavity of the sliding sleeve 5.

[0029] Specifically: the top of the cross 16 is movably connected to one end of the connecting rod 8 via a pivot, so as to simultaneously move the four arc-shaped clamping plates 7. The assembly table 17 is used to place the shell structure and provide a general positioning area for the shell structure. The connecting block 6 can be connected to the arc-shaped clamping plate 7 through the sliding groove. One end of the connecting rod 8 is connected to one side of the top of the cross 16. The storage frame 19 is used to store some spare equipment and the bolts to be installed. The limiting rod can limit the sliding sleeve 5.

[0030] The working principle of this utility model is as follows: When it is necessary to assemble the flow meter housing, the base, outer shell and transparent panel of the housing are placed from bottom to top in sequence, and the mounting holes of the three are aligned. Then, the controller cylinder second cylinder 15 is used to drive the cross 16 to move downward. The cross 16 drives the connecting rod 8 to rotate. The connecting rod 8 drives the sliding sleeve 5 to move. The sliding sleeve 5 drives the connecting block 6 to move. The connecting block 6 drives the arc-shaped clamping plate 7 to move. The simultaneous movement of the four arc-shaped clamping plates 7 can position and fix the base, outer shell and transparent panel.

[0031] Next, the controller starts the first cylinder 9. The first cylinder 9 moves the assembly plate, which in turn moves the pneumatic screwdriver 11. When the rotating head of the pneumatic screwdriver 11 contacts the screw in the mounting hole at the top of the transparent panel, the air compressor 12 is activated. The air compressor 12 compresses the outside air and inputs it into the pneumatic motor through the air pipe 13, thereby causing the rotating head to rotate. With the cooperation of the first cylinder 9, the bolt is tightened, so that the transparent panel, the outer shell, and the base can be assembled together with a single bolt, thus completing the assembly of the flow meter housing.

[0032] All standard parts used in this invention can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through the control unit. The control circuit of the control unit can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, the control method and circuit connection will not be explained in detail in this invention.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A flow meter housing assembly device, comprising a housing (1), characterized in that: The top of the box (1) is fixedly connected to a workbench (2), and a bracket (3) is fixedly connected to one side of the top of the workbench (2). The workbench (2) is provided with a positioning component. The positioning component includes a slide rod (4). The slide rod (4) is fixedly connected to the periphery of the workbench (2). A sliding sleeve (5) is slidably connected to the surface of the slide rod (4). A connecting block (6) is fixedly connected to the top of the sliding sleeve (5). An arc-shaped clamp (7) is fixedly connected to the top of the connecting block (6). A connecting rod (8) is movably connected to the bottom of the sliding sleeve (5). The bracket (3) is provided with an installation component, which includes a first cylinder (9). The first cylinder (9) is fixedly connected to one side of the top of the bracket (3). The free end of the first cylinder (9) is fixedly connected to an installation plate (10). Pneumatic screwdrivers (11) are provided around the inner cavity of the installation plate (10). An air compressor (12) is fixedly connected to the top of the bracket (3). One end of the air compressor (12) is connected to an air pipe (13). One end of the air pipe (13) is connected to the input end of the pneumatic screwdriver (11).

2. The flow meter housing assembly equipment according to claim 1, characterized in that: The inner cavity of the box (1) is fixedly connected to a partition (14), the top of the partition (14) is fixedly connected to a second cylinder (15), the free end of the second cylinder (15) is fixedly connected to a cross (16), and one end of the connecting rod (8) is movably connected to one side of the top of the cross (16) through a rotating shaft.

3. The flow meter housing assembly equipment according to claim 1, characterized in that: The workbench (2) has a circular groove in its inner cavity, and an assembly table (17) is fixedly connected to the inner cavity of the circular groove.

4. The flow meter housing assembly equipment according to claim 1, characterized in that: A spring (18) is fitted on the surface of the slide rod (4). One end of the spring (18) is fixedly connected to one side of the slide sleeve (5), and the other end of the spring (18) is fixedly connected to one side of the inner cavity of the worktable (2).

5. The flow meter housing assembly equipment according to claim 1, characterized in that: The workbench (2) has sliding grooves around its inner cavity, which extend into the box (1). The inner cavity of the sliding groove is slidably connected to the surface of the connecting block (6) and the surface of the connecting rod (8).

6. The flow meter housing assembly equipment according to claim 1, characterized in that: The mounting plate (10) has round holes around its inner cavity, and the pneumatic screwdriver (11) is fixedly connected to the inner cavity of the round holes.

7. The flow meter housing assembly equipment according to claim 1, characterized in that: The bottom of the inner cavity of the box (1) is slidably connected to a storage frame (19) on both sides, and a handle is fixedly connected to one side of the storage frame (19).

8. The flow meter housing assembly equipment according to claim 1, characterized in that: Limiting rods are fixedly connected to the top of the inner cavity of the workbench (2), and the surface of the limiting rods is slidably connected to one side of the inner cavity of the sliding sleeve (5).

Images