CN214223938U

CN214223938U - Pipe inner diameter detection device

Info

Publication number: CN214223938U
Application number: CN202120186890.5U
Authority: CN
Inventors: 李永冬; 李育盛
Original assignee: Wuxi Dmk Hydraulic Technology Co ltd
Current assignee: Song Zejun
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-17
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a pipe inner diameter detection device, belonging to the technical field of pipe processing, comprising a base, a sliding rail, a pipe moving mechanism, an L-shaped cantilever beam, a telescopic fixing mechanism and an automatic lifting mechanism. There are two slide rails, the two slide rails are symmetrically arranged on the base and are fixedly connected to the base, and there are two pipe material moving mechanisms, and the two pipe material moving mechanisms are symmetrically arranged on the two sliding rails, The L-shaped cantilever beam is on the base and is fixedly connected with the base, the telescopic fixing mechanism is on the L-shaped cantilever beam, and the automatic lifting mechanism is on the side wall of the L-shaped cantilever beam. The utility model uses the pipe material moving mechanism and the sliding rail to fix the pipe material to adjust the position of the pipe material, and the telescopic fixing mechanism and the automatic lifting mechanism can automatically measure the inner wall thickness of the pipe material, thereby measuring the inner diameter of the pipe material, which solves the problem of manual measurement using a board ruler, which is not only efficient Low and time-consuming problem.

Description

Pipe inner diameter detection device

Technical Field

The utility model relates to a tubular product processing technology field especially relates to a tubular product internal diameter detection device.

Background

The pipe is the necessary material of building engineering, and the common use has feed pipe, drain pipe, gas pipe, steam heating pipe, wire conduit, downspout etc. but no matter be used for the pipe in any aspect extremely strict to the requirement of its internal diameter, the pipe diameter of a pipe will appear very big problem and make the facility appear damaging if the deviation appears, and the current mode of measurement of present pipe is that the manual work uses the board chi to get, not only inefficiency, and waste time and energy. The utility model provides a tubular product internal diameter detection device.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a tubular product internal diameter detection device has solved the problem among the prior art.

The embodiment of the utility model provides an adopt following technical scheme: the utility model provides a tubular product internal diameter detection device, includes base, slide rail, tubular product moving mechanism, L type cantilever beam, flexible fixed establishment and automatic lifting mechanism, the base is the level setting, the slide rail is equipped with two, two the slide rail symmetry set up on the base and with base fixed connection, tubular product moving mechanism is equipped with two, two tubular product moving mechanism symmetry sets up on two slide rails and two tubular product moving mechanism and two slide rail sliding fit, L type cantilever beam on the base and with base fixed connection, flexible fixed establishment is on L type cantilever beam, automatic lifting mechanism just with L type cantilever beam fixed connection on the lateral wall of L type cantilever beam, the top of base is equipped with the rack that two symmetries set up.

Further, tubular product moving mechanism includes sliding base, horizontal biax removal motor, two synchronizing shafts, two riding wheel groups and two gears, sliding base on two slide rails and with two slide rail sliding fit, horizontal biax removal motor horizontal connection is in sliding base, two the both ends of synchronizing shaft and two main shaft fixed connection of horizontal biax removal motor, two the gear sets up respectively at the both ends of two synchronizing shafts, two synchronizing shaft rotates with sliding base to be connected, two the gear respectively with two rack toothing, two riding wheel group symmetry sets up at sliding base's top and two riding wheel groups and sliding base sliding fit.

Further, every the riding wheel group all includes cardboard, installing frame, two riding wheels and two riding wheel group fixed plates, be equipped with the sliding tray that two symmetries set up on sliding base, two riding wheel group fixed plate symmetry sets up on sliding base and is located the both sides of sliding tray, the installing frame rotates to be connected on two riding wheel group fixed plates, the installing frame is the setting of L type, two the riding wheel rotates the both ends of connecting at the installing frame, the cardboard sets up in the sliding tray and cardboard and sliding tray sliding fit.

Further, the automatic lifting mechanism comprises an upper pulley, a lower pulley, a pulley motor, a movable frame, a measuring rod and a movable block, wherein the movable frame is vertically arranged on the inner wall of the L-shaped cantilever beam, the inner top of the movable frame is provided with a mounting seat, the upper pulley is connected to the mounting seat in a sliding mode, the pulley motor is arranged on the mounting seat, a main shaft of the pulley motor is connected with the upper pulley in a transmission mode, the movable block is arranged in the movable frame and in sliding fit with the movable frame, the lower pulley is connected to the movable block in a sliding mode, a connecting rope is sleeved on the upper pulley, the bottom of the connecting rope is fixedly connected with the lower pulley, one end of the measuring rod is fixedly connected with the movable block, the measuring rod is horizontally arranged, and the side wall of the movable frame is provided with a graduated scale.

Further, flexible fixed establishment includes fixed mechanical arm and solid fixed ring, gu fixed ring just gu fixed ring and L type cantilever beam fixed connection in the side of L type cantilever beam, fixed mechanical arm just with solid fixed ring sliding fit in the fixed ring.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

one of them, the utility model discloses the installing frame rotates on two riding wheel group fixed plates according to the tubular product of equidimension not during the measurement, thereby two riding wheels rotate also on the installing frame according to the rotation of installing frame simultaneously and fix tubular product, and the cardboard removes the suitable position through the sliding tray and fixes the installing frame, can prevent like this that the riding wheel group slightly rotates and leads to measuring the deviation to appear.

Two, the utility model discloses thereby horizontal biax mobile motor drives the synchronizing shaft and rotates and drive two gears and remove on two racks and drive sliding bottom and remove on the slide rail and finally drive whole tubular product moving mechanism and remove, just so can adjust according to the length of tubular product.

Thirdly, the utility model discloses fixed arm can slide from top to bottom in the retaining ring during measurement, measures with the measuring stick cooperation.

And fourthly, the utility model discloses pulley motor drives the upper pulley and rotates on the mount pad during measurement, and the upper pulley makes the lower pulley reciprocate through connecting the rope to drive the movable block and reciprocating moving the frame, finally drive the measuring stick and reciprocate, measure the thickness of tubular product when the scale on the rethread scale after the measuring stick stops to remove, just so can the automatic measure, and it is more convenient.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the first tube moving mechanism of the present invention;

fig. 4 is a schematic perspective view of the tube moving mechanism of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a schematic view of a partial three-dimensional structure of the present invention;

reference numerals:

the pipe fitting device comprises a base 1, a rack 11, a sliding rail 12, a pipe moving mechanism 2, a sliding base 21, a transverse double-shaft moving motor 22, a synchronizing shaft 23, a riding wheel group 24, a gear 25, a clamping plate 26, an installation frame 27, riding wheels 28, a riding wheel group fixing plate 29, a sliding groove 211, an L-shaped cantilever beam 3, a telescopic fixing mechanism 4, a fixing mechanical arm 41, a fixing ring 42, an automatic lifting mechanism 5, an upper pulley 51, a lower pulley 52, a pulley motor 53, a moving frame 54, a measuring rod 55, a moving block 56, an installation seat 57 and a connecting rope 58.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, an embodiment of the present invention provides a pipe inner diameter detection device, which includes a base 1, a slide rail 12, a pipe moving mechanism 2, an L-shaped cantilever beam 3, a telescopic fixing mechanism 4 and an automatic lifting mechanism 5, the base 1 is horizontally arranged, two slide rails 12 are arranged, the two slide rails 12 are symmetrically arranged on the base 1 and are fixedly connected with the base 1, the two pipe moving mechanisms 2 are symmetrically arranged on the two slide rails 12, the two pipe moving mechanisms 2 are in sliding fit with the two slide rails 12, the L-shaped cantilever beam 3 is arranged on the base 1 and is fixedly connected with the base 1, the telescopic fixing mechanism 4 is arranged on the L-shaped cantilever beam 3, the automatic lifting mechanism 5 is arranged on the side wall of the L-shaped cantilever beam 3 and is fixedly connected with the L-shaped cantilever beam 3, and two symmetrically arranged racks 11 are arranged at the top of the base 1; the pipe moving mechanism 2 moves the pipe through a sliding rail 12 and a rack 11 on the base 1, fixes the pipe at a specific position, and measures the thickness of the pipe through the matching of the telescopic fixing mechanism 4 on the L-shaped cantilever beam 3 and the automatic lifting mechanism 5, thereby obtaining the inner diameter of the pipe.

Specifically, the pipe moving mechanism 2 includes a sliding base 21, a transverse double-shaft moving motor 22, two synchronizing shafts 23, two riding wheel sets 24 and two gears 25, the sliding base 21 is disposed on two sliding rails 12 and is in sliding fit with the two sliding rails 12, the transverse double-shaft moving motor 22 is horizontally connected in the sliding base 21, two ends of the two synchronizing shafts 23 are fixedly connected with two main shafts of the transverse double-shaft moving motor 22, the two gears 25 are respectively disposed at two ends of the two synchronizing shafts 23, the two synchronizing shafts 23 are rotatably connected with the sliding base 21, the two gears 25 are respectively engaged with the two racks 11, the two riding wheel sets 24 are symmetrically disposed at the top of the sliding base 21, and the two riding wheel sets 24 are in sliding fit with the sliding base 21; the transverse double-shaft moving motor 22 drives the synchronizing shaft 23 to rotate so as to drive the two gears 25 to move on the two racks 11 so as to drive the sliding base 21 to move on the sliding rail 12 and finally drive the whole pipe moving mechanism 2 to move, so that the adjustment can be performed according to the length of the pipe.

Specifically, each riding wheel group 24 comprises a clamping plate 26, an installation frame 27, two riding wheels 28 and two riding wheel group fixing plates 29, two sliding grooves 211 which are symmetrically arranged are formed in the sliding base 21, the two riding wheel group fixing plates 29 are symmetrically arranged on the sliding base 21 and located on two sides of the sliding grooves 211, the installation frame 27 is rotatably connected to the two riding wheel group fixing plates 29, the installation frame 27 is arranged in an L shape, the two riding wheels 28 are rotatably connected to two ends of the installation frame 27, the clamping plate 26 is arranged in the sliding grooves 211, and the clamping plate 26 is in sliding fit with the sliding grooves 211; during measurement, the mounting frame 27 rotates on the two supporting roller set fixing plates 29 according to pipes with different sizes, meanwhile, the two supporting rollers 28 also rotate on the mounting frame 27 according to the rotation of the mounting frame 27 so as to fix the pipes, and the clamping plate 26 moves to a proper position through the sliding groove 211 to fix the mounting frame 27, so that the deviation caused by the slight rotation of the supporting roller set 24 during measurement can be prevented.

Specifically, the automatic lifting mechanism 5 comprises an upper pulley 51, a lower pulley 52, a pulley motor 53, a moving frame 54, a measuring rod 55 and a moving block 56, the movable frame 54 is vertically arranged on the inner wall of the L-shaped cantilever beam 3, the inner top of the movable frame 54 is provided with a mounting seat 57, the upper pulley 51 is rotatably connected on the mounting seat 57, the pulley motor 53 is arranged on the mounting seat 57, the main shaft of the pulley motor 53 is in transmission connection with the upper pulley 51, the moving block 56 is arranged in the moving frame 54 and the moving block 56 is in sliding fit with the moving frame 54, the lower pulley 52 is rotatably connected to a moving block 56, the upper pulley 51 is sleeved with a connecting rope 58, the bottom of the connecting rope 58 is fixedly connected with the lower pulley 52, one end of the measuring rod 55 is fixedly connected with the moving block 56, the measuring rod 55 is horizontally arranged, and a graduated scale is arranged on the side wall of the moving frame 54; during measurement, the pulley motor 53 drives the upper pulley 51 to rotate on the mounting base 53, the upper pulley 51 enables the lower pulley 52 to move up and down through the connecting rope 58, so that the moving block 56 is driven to move up and down on the moving frame 54, the measuring rod 55 is finally driven to move up and down, and the thickness of the pipe is measured through the scales on the graduated scale after the measuring rod 55 stops moving, so that automatic measurement can be achieved, and convenience is brought.

Specifically, the telescopic fixing mechanism 4 comprises a fixing mechanical arm 41 and a fixing ring 42, the fixing ring 42 is arranged on the side surface of the L-shaped cantilever beam 3, the fixing ring 42 is fixedly connected with the L-shaped cantilever beam 3, and the fixing mechanical arm 41 is arranged in the fixing ring 42 and is in sliding fit with the fixing ring 42; during measurement, the fixed mechanical arm 41 can slide up and down in the fixed ring 42, and is matched with the measuring rod 55 for measurement.

The working principle is as follows: when the utility model is used, during measurement, firstly the mounting frame 27 can rotate on the two supporting wheel set fixing plates 29 according to the pipes with different sizes, meanwhile, the two supporting wheels 28 also rotate on the mounting frame 27 according to the rotation of the mounting frame 27 to fix the pipes, the clamping plate 26 moves to a proper position through the sliding groove 211 to fix the mounting frame 27, then the transverse double-shaft moving motor 22 drives the synchronizing shaft 23 to rotate so as to drive the two gears 25 to move on the two racks 11 so as to drive the sliding base 21 to move on the sliding rail 12 and finally drive the whole pipe moving mechanism 2 to move, then the fixing mechanical arm 41 slides downwards in the fixing ring 42 until the fixing mechanical arm is attached to the pipes during measurement, finally the pulley motor 53 drives the upper pulley 51 to rotate on the mounting seat 53, the upper pulley 51 drives the lower pulley 52 to move up and down through the connecting rope 58, thereby driving the moving block 56 to move up and down on the moving frame 54, finally, the measuring rod 55 is driven to move up and down, and the thickness of the pipe is measured through the scales on the graduated scale after the measuring rod 55 stops moving.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A pipe inner diameter detection device is characterized by comprising a base (1), two slide rails (12), two pipe moving mechanisms (2), an L-shaped cantilever beam (3), two telescopic fixing mechanisms (4) and an automatic lifting mechanism (5), wherein the base (1) is horizontally arranged, the two slide rails (12) are symmetrically arranged on the base (1) and fixedly connected with the base (1), the two pipe moving mechanisms (2) are symmetrically arranged on the two slide rails (12), the two pipe moving mechanisms (2) are in sliding fit with the two slide rails (12), the L-shaped cantilever beam (3) is arranged on the base (1) and fixedly connected with the base (1), the telescopic fixing mechanisms (4) are arranged on the L-shaped cantilever beam (3), the automatic lifting mechanism (5) is arranged on the side wall of the L-shaped cantilever beam (3) and fixedly connected with the L-shaped cantilever beam (3), the top of the base (1) is provided with two symmetrically arranged racks (11).

2. The pipe inner diameter detection device according to claim 1, wherein: the pipe moving mechanism (2) comprises a sliding base (21), a transverse double-shaft moving motor (22), two synchronizing shafts (23), two riding wheel groups (24) and two gears (25), the sliding base (21) is arranged on the two sliding rails (12) and is in sliding fit with the two sliding rails (12), horizontal double-shaft moving motor (22) horizontal connection is in sliding bottom (21), two the both ends of synchronizing shaft (23) and two main shaft fixed connection of horizontal double-shaft moving motor (22), two gear (25) set up respectively at the both ends of two synchronizing shaft (23), two synchronizing shaft (23) rotate with sliding bottom (21) and are connected, two gear (25) mesh with two rack (11) respectively, two riding wheel group (24) symmetry sets up at the top of sliding bottom (21) and two riding wheel group (24) and sliding bottom (21) sliding fit.

3. The pipe inner diameter detection device according to claim 2, wherein: every riding wheel group (24) all includes cardboard (26), installing frame (27), two riding wheels (28) and two riding wheel group fixed plates (29), be equipped with sliding tray (211) that two symmetries set up on sliding tray (21), two riding wheel group fixed plate (29) symmetry sets up on sliding tray (21) and is located the both sides of sliding tray (211), installing frame (27) rotate to be connected on two riding wheel group fixed plates (29), installing frame (27) are the setting of L type, two riding wheel (28) rotate to be connected at the both ends of installing frame (27), cardboard (26) set up in sliding tray (211) and cardboard (26) and sliding tray (211) sliding fit.

4. The pipe inner diameter detection device according to claim 1, wherein: the automatic lifting mechanism (5) comprises an upper pulley (51), a lower pulley (52), a pulley motor (53), a moving frame (54), a measuring rod (55) and a moving block (56), the moving frame (54) is vertically arranged on the inner wall of the L-shaped cantilever beam (3), an installation seat (57) is arranged at the inner top of the moving frame (54), the upper pulley (51) is rotatably connected onto the installation seat (57), the pulley motor (53) is arranged on the installation seat (57), a main shaft of the pulley motor (53) is in transmission connection with the upper pulley (51), the moving block (56) is arranged in the moving frame (54), the moving block (56) is in sliding fit with the moving frame (54), the lower pulley (52) is rotatably connected onto the moving block (56), a connecting rope (58) is sleeved on the upper pulley (51), and the bottom of the connecting rope (58) is fixedly connected with the lower pulley (52), one end of the measuring rod (55) is fixedly connected with the moving block (56), the measuring rod (55) is horizontally arranged, and a graduated scale is arranged on the side wall of the moving block (54).

5. The pipe inner diameter detection device according to claim 1, wherein: flexible fixed establishment (4) are including fixed arm (41) and solid fixed ring (42), gu fixed ring (42) in the side of L type cantilever beam (3) and solid fixed ring (42) and L type cantilever beam (3) fixed connection, gu fixed arm (41) just with solid fixed ring (42) sliding fit in solid fixed ring (42).