CN214065987U

CN214065987U - Large-diameter pipe and bar laser outer diameter detection purging device

Info

Publication number: CN214065987U
Application number: CN202120177208.6U
Authority: CN
Inventors: 李永冬; 陈琦
Original assignee: Wuxi Dmk Hydraulic Technology Co ltd
Current assignee: Wuxi Dmk Hydraulic Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-27
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a big diameter pipe, rod laser external diameter detect and sweep device belongs to tubular product processing technology field, including main support, detection device, gas blowing device, collecting box, the main support is vertical to be set up in the horizontal plane, the vertical one end that sets up at the top of main support of detection device just docks with the main support, gas blowing device erects in detection device's top, the collecting box sets up the discharge end at gas blowing device, the utility model discloses a thereby the air current of jet-propelled head spouts the surface of sweeping the rod and reaches the dust sanitization to the rod surface, behind debris clean up such as the dust to the tubular product surface to follow-up ground detects, has debris such as dust to influence the accuracy nature that detects on preventing the surface of tubular product.

Description

Large-diameter pipe and bar laser outer diameter detection purging device

Technical Field

The utility model relates to a tubular product processing technology field especially relates to a big diameter pipe, rod laser external diameter detect and sweep device.

Background

The laser outer diameter measuring instrument can be used for measuring bar materials, glass fibers, metal wire plastic wires, pipes and other production processes. The bar is a metal plastic working straight bar product with a relatively large ratio of length to section perimeter and a cross section without obvious convex-concave parts. At present, the field of laser outer diameter measurement is widely applied, however, the laser outer diameter measurement has an unstable phenomenon due to the fact that a laser device per se has the unstable phenomenon, the precision and the stability of a measuring instrument are affected, a laser tube is damaged, the blowing effect in the measuring process is particularly important, the blowing is favorable for rapidly cooling a workpiece, and the blowing is favorable for improving the detection efficiency and the stability of a product.

However, the existing device has the following problems that firstly, when the pipe is detected, sundries such as dust on the pipe cannot be cleaned, the accuracy of subsequent detection is affected, and secondly, when the pipe is detected, the position of the pipe to be detected cannot be fixed and clamped, and the accuracy of the detection is also affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a big diameter pipe, rod laser external diameter detect and sweep 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 big diameter pipe, rod laser external diameter detect and sweep device, includes main support, detection device, gas blowing device, clamping device and collecting box, the main support is equipped with two, two the main support symmetry sets up subaerial, the detection device level sets up the top at two main supports, gas blowing device erects in detection device's top and is located detection device's central point and puts, clamping device sets up on the detection device, the collecting box sets up the below at gas blowing device.

Further, the detection device comprises a driving motor, two detection frames, two rotating wheels, a belt, a moving platform, a sliding rod, two upper fixing blocks and two lower fixing blocks, wherein the two detection frames are symmetrically arranged on the two main brackets, the two detection frames are provided with four sliding rods which are symmetrically arranged in pairs, the two upper fixing blocks are symmetrically arranged on the upper parts of the two detection frames, the two lower fixing blocks are symmetrically arranged on the lower parts of the two detection frames, the two rotating wheels are provided with two rotating wheels, the two ends of the two rotating wheels are rotatably connected between the corresponding upper fixing blocks and the corresponding lower fixing blocks, the driving motor is arranged at the bottom of one lower fixing block, a main shaft of the driving motor is in transmission connection with the rotating wheels, the belt is sleeved on the two rotating wheels, and the moving platform is in sliding fit with the four sliding rods, the mobile platform is fixedly connected with one end of the belt.

Furthermore, two the top of test rack all is equipped with range sensor.

Further, gas blowing device is including blowing frame, air pump, jet-propelled pipe and jet-propelled head, blow and erect subaerial and be located the intermediate position of two main supports, the air pump level sets up at the top of blowing frame, jet-propelled head fixed connection is at the lower extreme of blowing frame, the both ends of jet-propelled pipe are linked together with air pump and jet-propelled head respectively, the vertical downward setting of jet-propelled head.

Further, clamping device includes clamping frame, two press from both sides tight lead screw, two press from both sides tight slider and two tight motors of clamp, clamping frame is vertical on moving platform and is connected with moving platform, two the both ends that press from both sides tight lead screw rotate with clamping frame respectively and are connected, every all be equipped with two sections screw thread sections that the screw thread is opposite on pressing from both sides tight lead screw, two press from both sides tight motor symmetry and set up on clamping frame's lateral wall, two press from both sides tight motor's main shaft and be connected with two one end transmissions that press from both sides tight lead screw respectively, two press from both sides tight slider threaded connection on two press from both sides tight lead screw, every press from both sides and all be equipped with tight semicircle piece on the tight slider of clamp.

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

one of which, the utility model discloses the air pump is carried to a plurality of jet-propelled head through jet-propelled pipe, thereby the air current of jet-propelled head spouts the surface of sweeping the rod and reaches the dust sanitization to the rod surface, behind debris clean up such as the dust to the tubular product surface to detect in follow-up ground, prevent to have the accuracy nature that debris such as dust influence detected on the surface of tubular product.

Two, the utility model discloses the both ends of tubular product are respectively towards two test racks, place the tubular product level back between two semicircle clamp pieces, two tight motor work of clamp drive two press from both sides tight lead screw and rotate on pressing from both sides tight rack, two press from both sides tight lead screw and rotate and drive two clamp slider and carry out relative movement on two clamp screw, two clamp slider remove and drive two semicircle clamp pieces and be close to each other, tubular product to the level is placed is fixed, prevent detecting the in-process that removes, the skew takes place for the position of tubular product, thereby the accuracy nature that detects is influenced.

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 detecting device of the present invention;

FIG. 4 is a schematic perspective view of the blowing device of the present invention;

fig. 5 is a schematic perspective view of the clamping device of the present invention;

reference numerals: the device comprises a main support 1, a detection device 2, a driving motor 21, a detection frame 22, a rotating wheel 23, a belt 24, a moving platform 25, a sliding rod 26, an upper fixing block 27, a lower fixing block 28, an air blowing device 3, an air blowing frame 31, an air pump 32, an air jetting pipe 33, an air jetting head 34, a clamping device 4, a clamping frame 41, a clamping screw rod 42, a clamping slide block 43, a clamping motor 44, a semicircular clamping block 45 and a collection box 5.

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.

As shown in fig. 1 to 5, an embodiment of the present invention provides a large-diameter pipe and bar laser outer diameter detection purging device, including two main brackets 1, a detection device 2, an air blowing device 3, a clamping device 4 and a collection box 5, where the two main brackets 1 are symmetrically disposed on the ground, the detection device 2 is horizontally disposed on the tops of the two main brackets 1, the air blowing device 3 is erected above the detection device 2 and located at the center of the detection device 2, the clamping device 4 is disposed on the detection device 2, and the collection box 5 is disposed below the air blowing device 3; when detecting a pipe, the pipe is horizontally placed on the clamping device 4, the clamping device 4 clamps the pipe to be detected, so that subsequent detection operation is facilitated, when detecting, the air blowing device 3 firstly cleans impurities such as dust on the pipe, the detection device 2 works to detect the outer diameter of the pipe after cleaning, and the collection box 5 is used for collecting the impurities such as the dust.

Specifically, the detection device 2 includes a driving motor 21, two detection frames 22, two rotating wheels 23, a belt 24, a moving platform 25, a sliding rod 26, two upper fixing blocks 27 and two lower fixing blocks 28, the detection frames 22 are provided with two, the two detection frames 22 are symmetrically arranged on the two main brackets 1, the two detection frames 22 are provided with four sliding rods 26 which are symmetrically arranged in pairs, the two upper fixing blocks 27 are symmetrically arranged on the upper portions of the two detection frames 22, the two lower fixing blocks 28 are symmetrically arranged on the lower portions of the two detection frames 22, the rotating wheels 23 are provided with two, two ends of the rotating wheels 23 are rotatably connected between the corresponding upper fixing blocks 27 and the corresponding lower fixing blocks 28, the driving motor 21 is arranged at the bottom of one lower fixing block 28, and a main shaft of the driving motor 21 is in transmission connection with the rotating wheels 23, the belt 24 is sleeved on the two rotating wheels 23, the moving platform 25 is in sliding fit with four sliding rods 26, and the moving platform 25 is fixedly connected with one end of the belt 24; when the outer diameter of the pipe is detected, the driving motor 21 works to drive one of the rotating wheels 23 to rotate between the lower fixing block 28 and the upper fixing block 27, one rotating wheel 23 rotates through the belt 24 to drive the other rotating wheel 23 to rotate between the lower fixing block 28 and the upper fixing block 27, the belt 24 rotates to drive the moving platform 25 to move back and forth on the four sliding rods 26, and the moving platform 25 moves to drive the position of the clamped pipe to move so as to detect the outer diameter of the pipe.

Specifically, distance measuring sensors are arranged at the tops of the two detection frames 22; the type of the ranging sensor is HT23A25T, when the outer diameter of the pipe is detected, the moving platform 25 moves the two ends of the pipe to the detection ends of the two ranging sensors respectively, and the two ranging sensors detect the outer diameters of the two ends of the pipe respectively.

Specifically, the blowing device 3 comprises a blowing frame 31, an air pump 32, an air injection pipe 33 and an air injection head 34, wherein the blowing frame 31 is arranged on the ground and is positioned in the middle of the two main brackets 1, the air pump 32 is horizontally arranged at the top of the blowing frame 31, the air injection head 34 is fixedly connected to the lower end of the blowing frame 31, two ends of the air injection pipe 33 are respectively communicated with the air pump 32 and the air injection head 34, and the air injection head 34 is vertically and downwardly arranged; air pump 32 carries to a plurality of air jet 34 through jet 33, thereby the air current of air jet 34 spouts the surface of sweeping the rod and reaches the dust sanitization to the rod surface, behind debris sanitization such as the dust to the tubular product surface to follow-up ground detects, prevents to have the accuracy nature that debris such as dust influence detected on the surface of tubular product.

Specifically, the clamping device 4 includes a clamping frame 41, two clamping screws 42, two clamping sliders 43 and two clamping motors 44, the clamping frame 41 is vertically arranged on the moving platform 25 and connected with the moving platform 25, two ends of the two clamping screws 42 are respectively rotatably connected with the clamping frame 41, each clamping screw 42 is provided with two thread sections with opposite threads, the two clamping motors 44 are symmetrically arranged on the side wall of the clamping frame 41, the main shafts of the two clamping motors 44 are respectively in transmission connection with one end of each clamping screw 42, the two clamping sliders 43 are in threaded connection with the two clamping screws 42, and each clamping slider 43 is provided with a semicircular clamping block 45; the both ends of tubular product are respectively towards two detection racks 22, place tubular product level back between two semicircle clamp splice 45, two clamp motors 44 work and drive two clamp screw rod 42 and rotate on clamping rack 41, two clamp screw rod 42 rotate and drive two clamp slider 43 and carry out relative movement on two clamp screw rod 42, two clamp slider 43 remove and drive two semicircle clamp splice 45 and be close to each other, tubular product to the level is placed is fixed, prevent detecting the in-process that removes, the skew takes place for the position of tubular product, thereby influence the accuracy nature that detects.

The utility model discloses a theory of operation: when the utility model is used, after the pipe is horizontally placed between the two semicircular clamping blocks 45, the two clamping motors 44 work to drive the two clamping screws 42 to rotate on the clamping frame 41, the two clamping screws 42 rotate to drive the two clamping sliders 43 to move relatively on the two clamping screws 42, the two clamping sliders 43 move to drive the two semicircular clamping blocks 45 to approach each other, the horizontally placed pipe is fixed, the position of the pipe is prevented from shifting in the process of detecting movement, so that the detection accuracy is influenced, the air pump 32 is conveyed to the plurality of air nozzles 34 through the air nozzles 33, the air flow of the air nozzles 34 sprays the surface of the bar so as to clean the dust on the surface of the bar, after the dust and other impurities on the outer surface of the pipe are cleaned, so as to be detected subsequently, the detection accuracy is prevented from being influenced by the impurities such as dust and the like on the outer surface of the pipe, the driving motor 21 works to drive one of the rotating wheels 23 to rotate between the lower fixing block 28 and the upper fixing block 27, one rotating wheel 23 rotates through the belt 24 to drive the other rotating wheel 23 to rotate between the lower fixing block 28 and the upper fixing block 27, the belt 24 rotates to drive the moving platform 25 to move back and forth on the four sliding rods 26, the moving platform 25 moves the two ends of the pipe to the detection ends of the two distance measuring sensors respectively, and the two distance measuring sensors detect the outer diameters of the two ends of the pipe respectively.

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. The utility model provides a big diameter pipe, rod laser external diameter detect device that sweeps, its characterized in that, includes main support (1), detection device (2), gas blowing device (3), clamping device (4) and collecting box (5), main support (1) is equipped with two, two main support (1) symmetry sets up subaerial, detection device (2) level sets up the top at two main supports (1), gas blowing device (3) erect in the top of detection device (2) and be located the central point of detection device (2) and put, clamping device (4) set up on detection device (2), collecting box (5) set up the below at gas blowing device (3).

2. The large-diameter pipe and bar laser outer diameter detection purging device as claimed in claim 1, wherein: detection device (2) are including driving motor (21), detection frame (22), rotate wheel (23), belt (24), moving platform (25), slide bar (26), go up fixed block (27) and two lower fixed block (28) for two, detection frame (22) are equipped with two, two detection frame (22) symmetry sets up on two main supports (1), two be equipped with four slide bar (26) that two bisymmetry set up on detection frame (22), two go up fixed block (27) symmetry and set up on the upper portion of two detection frames (22), two fixed block (28) symmetry sets up the lower part at two detection frames (22) down, it is equipped with two, two to rotate wheel (23) both ends rotate and connect between corresponding last fixed block (27) and lower fixed block (28), driving motor (21) set up the bottom of fixed block (28) under one of them and the main shaft of driving motor (21) with change Driving wheel (23) transmission is connected, belt (24) cover is established on two rotating wheel (23), moving platform (25) and four slide bar (26) sliding fit, moving platform (25) and the one end fixed connection of belt (24).

3. The large-diameter pipe and bar laser outer diameter detection purging device as claimed in claim 2, wherein: and distance measuring sensors are arranged at the tops of the two detection frames (22).

4. The large-diameter pipe and bar laser outer diameter detection purging device as claimed in claim 1, wherein: blowing device (3) are including blowing frame (31), air pump (32), jet-propelled pipe (33) and jet-propelled head (34), blowing frame (31) are established subaerial and are located the intermediate position of two main supports (1), air pump (32) level sets up at the top of blowing frame (31), jet-propelled head (34) fixed connection is at the lower extreme of blowing frame (31), the both ends of jet-propelled pipe (33) are linked together with air pump (32) and jet-propelled head (34) respectively, the vertical downward setting of jet-propelled head (34).

5. The large-diameter pipe and bar laser outer diameter detection purging device as claimed in claim 2, wherein: clamping device (4) are including pressing from both sides tight frame (41), two clamp lead screw (42), two press from both sides tight slider (43) and two clamp motors (44), press from both sides tight frame (41) vertical on moving platform (25) and be connected, two the both ends that press from both sides tight lead screw (42) rotate with pressing from both sides tight frame (41) respectively and are connected, every press from both sides and all be equipped with two sections opposite screw thread sections of screw thread on tight lead screw (42), two press from both sides tight motor (44) symmetry and set up on the lateral wall of pressing from both sides tight frame (41), two the main shaft that presss from both sides tight motor (44) is connected with the one end transmission that two pressed from both sides tight lead screw (42) respectively, two press from both sides tight slider (43) threaded connection on two clamp lead screw (42), every press from both sides and all be equipped with semicircle clamping block (45) on tight slider (43).