CN214667056U - Pipe section press-fitting device for automatic assembly line of ultrasonic flowmeter - Google Patents

Abstract

The utility model provides a pipe section press mounting device for an automatic assembly line of an ultrasonic flowmeter, which comprises a bottom plate, a bracket arranged on one side of the top of the bottom plate and a tool clamp, wherein the tool clamp is arranged on the top of the bottom plate and used for clamping a pipe section; the press-fitting assembly is arranged on one side, far away from the support, of the top of the bottom plate; when the pipe section is pressed, the pipe orifice at one end of the pipe section is attached to the side wall of the bracket, and the measuring pipe is pushed by the pressing assembly to be pressed into the pipe section from the pipe orifice at the other end. The utility model fixes the pipe section through the tool clamp, and the pipe orifice at one end of the pipe section is attached to the side wall of the bracket during the press mounting, the measuring pipe is pushed by the press mounting component to be pressed into the inner cavity of the pipe section from the pipe orifice at the other end, so as to realize the automatic assembly of the measuring pipe; furthermore, the utility model discloses still set up on the locating piece and be used for going on the determine module that detects to surveying buret pressure equipment target in place to improve survey buret pressure equipment precision, further avoid because of the assembly error that manual assembly caused.

Description

Pipe section press-fitting device for automatic assembly line of ultrasonic flowmeter

Technical Field

The utility model relates to an ultrasonic wave production technical field, concretely relates to a pipeline section pressure equipment device for ultrasonic flowmeter automatic assembly line.

Background

An ultrasonic flow meter is a meter that measures a flow rate by detecting an action of a fluid flow on an ultrasonic beam (or an ultrasonic pulse), and is classified into a propagation velocity difference method, a beam offset method, and the like according to a detection method.

Present ultrasonic flowmeter mainly comprises spare parts such as pipeline section, survey buret, sealing washer, and wherein there is a process to be the inside of going into the buret section with surveying the buret installation, and current mounting means is mostly manual assembly, and the quality mainly relies on workman's proficiency to decide, and manual assembly not only can lead to product quality to differ, can cause assembly error when serious, leads to ultrasonic flowmeter performance not up to standard.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can realize will survey buret automatic press fitting device in pipeline section to can avoid the assembly error that manual assembly brought, concrete technical scheme is as follows:

a pipeline section pressure equipment device for ultrasonic flowmeter automatic assembly line includes the bottom plate and arranges the support of bottom plate top one side in, still includes:

the tool clamp is arranged at the top of the bottom plate and used for clamping the pipe section; and

the press-fitting assembly is arranged on one side of the top of the bottom plate, which is far away from the bracket;

when the pipe section is pressed, the pipe orifice at one end of the pipe section is attached to the side wall of the bracket, and the measuring pipe is pushed by the pressing assembly to be pressed into the pipe section from the pipe orifice at the other end.

Preferably, the tool clamp comprises a guide rail arranged on the bottom plate and a sliding block capable of sliding along the guide rail, a positioning block used for placing the pipe section is arranged on the sliding block, and a convex ring used for being matched with the pipe section interface is arranged on the positioning block.

Preferably, the press-fitting assembly comprises an air cylinder arranged on the bottom plate and a pressure head fixedly arranged on a piston rod at the output end of the air cylinder, and the piston rod and the pipe section are coaxially distributed.

Preferably, the device further comprises a detection component, wherein the detection component comprises:

the laser is arranged on the positioning block and used for emitting laser signals to the measuring pipe;

the receiver is arranged on one side, away from the laser, of the positioning block and used for receiving laser signals emitted by the laser; and

the two reflectors are obliquely arranged in the measuring tube and are used for reflecting laser signals emitted by the laser to the receiver when the measuring tube is pressed in place.

Preferably, the two reflectors are symmetrically distributed along the pipe section joint.

Preferably, the pressure head end face is provided with a bump which is used for being inserted into the inner cavity of the measuring tube, and the pressure head can be attached to the end face of the tube section port after the measuring tube is pressed in place.

According to the technical solution provided by the utility model, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the utility model discloses a frock clamp is fixed to the pipeline section to with the laminating of pipeline section one end mouth of pipe at the support lateral wall when the pressure equipment, survey buret receives the pressure equipment subassembly to promote to advance the pipe section inner chamber from other end mouth of pipe pressure equipment, with the automatic equipment of realization to surveying buret.

2. The utility model discloses in, the utility model discloses still set up on the locating piece and be used for going on the determine module that detects whether pressure equipment targets in place to survey buret to improve survey buret pressure equipment precision, further avoid because of the assembly error that manual assembly caused.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the press-fitting assembly.

In the figure: 10. the device comprises a base plate, 20, a support, 30, a tooling clamp, 31, a guide rail, 32, a sliding block, 33, a positioning block, 331, a convex ring, 40, a pipe section, 41, a pipe section interface, 50, a press-fitting component, 51, an air cylinder, 52, a piston rod, 53, a pressure head, 531, a bump, 60, a measuring pipe, 70, a detection component, 71, a laser, 72, a receiver, 73 and a reflector.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein prior to describing the technical aspects of the embodiments of the present invention in detail, the terms and the like are explained, and in the present specification, the components with the same names or the same reference numbers represent the similar or the same structures and are only used for illustrative purposes.

Example (b):

referring to fig. 1, a pipe segment press-fitting device for an automatic assembly line of an ultrasonic flowmeter, including a base plate 10 and a support 20 disposed on a top side of the base plate, further includes:

the tool clamp 30 is arranged at the top of the bottom plate and used for clamping the pipe section 40; and

the press-fitting assembly 50 is arranged on one side of the top of the bottom plate, which is far away from the bracket;

wherein, the utility model discloses a frock clamp 30 is fixed to the pipe segment to laminate the 40 one end mouths of pipe of pipeline section at the support 20 lateral wall when the pressure equipment, survey buret 60 and receive pressure equipment subassembly 50 to promote to advance the pipe segment inner chamber from the pressure equipment of other end mouth of pipe, in order to realize the automatic equipment to surveying the buret.

As the utility model discloses preferred technical scheme, frock clamp 30 is including setting up guide rail 31 on the bottom plate and can follow the gliding slider 32 of guide rail, be equipped with the locating piece 33 that is used for placing the pipeline section on the slider, be equipped with on the locating piece and be used for with pipeline section interface 41 complex bulge loop 331, during the use, the pipeline section interface sets up and is used for fixing the pipeline section on the bulge loop, and usable slider 32 realizes moving the position of pipeline section 40 along the removal of guide rail 31, thereby make things convenient for going on of pressure equipment operation and take off the work piece after the pressure equipment finishes.

Referring to fig. 3, as a preferred embodiment of the present invention, the press-fitting assembly 50 includes a cylinder 51 disposed on the bottom plate and a press head 53 fixedly disposed on a piston rod 52 at an output end of the cylinder, and the piston rod is coaxially disposed with the pipe segment 40, the cylinder pushes the press head to move through the piston rod 52 thereon during operation, and the press head can accurately press the measuring tube into the inner cavity of the pipe segment due to the coaxial disposition of the piston rod and the pipe segment.

Referring to fig. 2, as a preferred technical solution of the present invention, the present invention further comprises a detecting component 70, the detecting component includes a laser 71, a receiver 72, and a reflecting mirror 73, the laser is disposed on the positioning block for emitting laser signals to the measuring pipe, the receiver is disposed on one side of the positioning block away from the laser for receiving the laser signals emitted by the laser, specifically, the receiver in the present invention may be a photosensitive element, the reflecting mirror is two obliquely disposed in the measuring pipe 60, the two reflecting mirrors 73 are used for reflecting the laser signals emitted by the laser to the receiver when the measuring pipe 60 is pressed in place, when in use, a display device for displaying the output signal of the receiver 72 may be further disposed, such as a display screen, the laser 71 generates a beam of laser to the measuring pipe with the reflecting mirror 73, if the mounting position of the measuring pipe is correct, the receiver 72 on the positioning block 33 on the other side receives the optical signals, outputting a qualified signal of the press mounting operation; if the installation position is deviated, the receiver cannot receive or only receives a small part of signals, and then a signal that the press-fitting operation is unqualified is output.

Further, the two reflectors 73 are symmetrically distributed along the pipe joint 41, so that after the measuring pipe 60 is pressed in place, the laser signal emitted by the laser 71 is reflected by the two reflectors, and the receiver 72 can receive the laser signal conveniently.

As the utility model discloses preferred technical scheme, pressure head 53 terminal surface is equipped with and is used for inserting lug 531 that closes with measuring pipe inner chamber, and this pressure head can be putting its terminal surface laminating pipeline section 40 ports in place measuring pipe 60 pressure equipment, during the use, surveys the pipe box and establishes at lug 531 outer wall, and the pressure head will survey the pipe pressfitting and advance the pipeline section inner chamber under the cylinder 51 drive to after the pressure equipment targets in place, the laminating of pressure head terminal surface is at the pipeline section port.

The working principle is as follows: when the pressure-measuring device is used, the pipe section interface 41 is arranged on the convex ring 331 of the positioning block 33 to clamp the pipe section 40, the pipe orifice at one end of the pipe section is moved to be attached to the bracket 20 by the movement of the sliding block 32 along the guide rail 31, the measuring pipe 60 is arranged on the end face of the pressure head 53, and the piston rod 52 and the pipe section are coaxially distributed, so that the cylinder 51 drives the measuring pipe to enter the inner cavity of the pipe section during action, and finally the end face of the pressure head 53 is attached to the end face of the pipe section, thereby realizing automatic pressure-fitting of the measuring pipe 60; furthermore, the utility model discloses still set up on the locating piece and be used for going on detecting assembly 70 that detects whether pressure equipment targets in place to surveying buret to improve survey buret pressure equipment precision, further avoid because of the assembly error that manual assembly caused.

The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims (6)

1. A pipeline section pressure equipment device for ultrasonic flowmeter automatic assembly line, including bottom plate (10) and arrange support (20) of bottom plate top one side in, its characterized in that still includes:

the tool clamp (30) is arranged at the top of the bottom plate and used for clamping the pipe section (40); and

the press-fitting assembly (50) is arranged on one side, far away from the support, of the top of the bottom plate;

when the pipe section is pressed, the pipe orifice at one end of the pipe section is attached to the side wall of the bracket, and the measuring pipe (60) is pushed by the pressing assembly to be pressed into the pipe section from the pipe orifice at the other end.

2. The pipe section press-fitting device according to claim 1, wherein the tooling fixture (30) comprises a guide rail (31) arranged on the bottom plate and a sliding block (32) capable of sliding along the guide rail, a positioning block (33) for placing the pipe section is arranged on the sliding block, and a convex ring (331) matched with the pipe section interface (41) is arranged on the positioning block.

3. The pipe segment press-fitting device of claim 2, wherein the press-fitting assembly (50) comprises a cylinder (51) disposed on the base plate and a press head (53) secured to a piston rod (52) at an output end of the cylinder, the piston rod being disposed coaxially with the pipe segment.

4. The pipe segment press-fitting apparatus of claim 2, further comprising a detection assembly (70) comprising:

a laser (71) arranged on the positioning block for emitting a laser signal to the measuring tube;

the receiver (72) is arranged on one side of the positioning block away from the laser and used for receiving the laser signal emitted by the laser; and

and the two reflectors are obliquely arranged in the measuring pipe (60) and are used for reflecting laser signals emitted by the laser to a receiver when the measuring pipe is pressed in place.

5. The pipe segment press-fitting device according to claim 4, wherein the two reflectors (73) are symmetrically distributed along the pipe segment joint.

6. A pipe section press-fitting apparatus as claimed in claim 3, wherein the end face of the pressure head (53) is provided with a projection (531) for engagement with the measuring pipe cavity, and the pressure head is adapted to engage the end face of the pipe section after the measuring pipe is press-fitted in place.

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