CN210426460U

CN210426460U - Piston rod polished surface detection device

Info

Publication number: CN210426460U
Application number: CN201921491222.2U
Authority: CN
Inventors: 唐俊杰
Original assignee: Wuxi Xuheng Precision Machinery Co Ltd
Current assignee: Wuxi Xuheng Precision Machinery Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-28
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a piston rod polished surface detection device, the on-line screen storage device comprises a base, base top outer wall four corners department all has the stand through the screw fixation, and four stand top outer walls have same roof through the bolt fixation, roof bottom outer wall center department has the cylinder through the bolt fixation, base top outer wall center department has the carousel through the screw fixation, and carousel top outer wall center department has fixture through the screw fixation, the cylinder bottom rotates and is connected with fixture, fixture includes the toper bucket, and toper bucket both sides top department all welds the lug, the lug lateral wall is opened threaded hole, and threaded hole inner wall spiro union has the bolt. The utility model discloses realize the automatic monitoring of piston rod outer wall, improve detection efficiency greatly and detect the precision, can practice thrift the human cost for the enterprise effectively, the piston rod of the multiple different diameter specifications of device ability adaptation carries out the outward appearance and detects, fixed easy operation is swift, and the practicality is strong.

Description

Piston rod polished surface detection device

Technical Field

The utility model relates to a piston rod technical field especially relates to a piston rod polished surface detection device.

Background

The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements. The outer wall smoothness is an important index of piston rod, and the smoothness of outer wall can direct influence the leakproofness and the coefficient of friction after the equipment, and current detection to the piston rod outer wall is mostly through artifical visual observation or utilize the percentage table to detect, and the former detects the precision not high, and the latter detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a piston rod polished surface detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detection device for a polished surface of a piston rod comprises a base, wherein stand columns are fixed at four corners of the outer wall of the top of the base through screws, the outer walls of the tops of the four upright posts are fixed with the same top plate through bolts, the center of the outer wall at the bottom of the top plate is fixed with a cylinder through bolts, the center of the outer wall at the top of the base is fixed with a turntable through screws, and a clamping mechanism is fixed at the center of the outer wall of the top of the rotary table through a screw, the bottom of the air cylinder is rotationally connected with the clamping mechanism, the clamping mechanism comprises a conical barrel, and the tops of both sides of the conical barrel are welded with convex blocks, the side walls of the convex blocks are provided with threaded holes, and the inner walls of the threaded holes are screwed with bolts, one end of the bolt is movably connected with an arc-shaped clamping plate, two sides of the outer wall of the top of the base are both fixed with supporting rods, and the outer wall of one side opposite to the two support rods is fixed with detection rings distributed at equal intervals, and the inner walls of the detection rings are provided with infrared distance meters distributed at equal intervals.

Preferably, the bottom of the telescopic end of the cylinder is fixed with an installation block through a screw, and the installation block is rotatably connected with one of the clamping mechanisms.

Preferably, threaded grooves are formed in the two sides of the outer wall of the top of the base, threaded columns are arranged at the bottoms of the supporting rods and are in threaded connection with the threaded grooves.

Preferably, the inner wall of the detection ring is provided with clamping grooves distributed at equal intervals, and the infrared range finder is clamped in the clamping grooves.

Preferably, the inner wall of the arc-shaped clamping plate is bonded with a rubber non-slip mat, and the inner wall of the rubber non-slip mat is provided with a non-slip groove.

Preferably, the cylinder and the turntable are both connected with a microprocessor through wires, the microprocessor is connected with a display, and the infrared distance meter is connected with the microprocessor through a signal wire.

The utility model has the advantages that:

through the setting of multiunit detection ring, carousel and two fixture, realize the automatic monitoring of piston rod outer wall, improve detection efficiency greatly and detect the precision, can practice thrift the human cost for the enterprise effectively, through the setting of toper bucket, bolt and arc splint for the device can the multiple different diameter specifications of adaptation the piston rod carry out the outward appearance and detect, and fixed easy operation is swift, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a piston rod polished surface detection device provided by the present invention;

FIG. 2 is a schematic view of a top structure of a conical barrel of the piston rod polished surface detection device according to the present invention;

fig. 3 is a schematic view of a detecting ring of the device for detecting a polished surface of a piston rod according to the present invention.

In the figure: the device comprises a base 1, a column 2, a top plate 3, a cylinder 4, a mounting block 5, a rotary table 6, a conical barrel 7, a convex block 8, a bolt 9, an arc-shaped clamping plate 10, a supporting rod 11, a detection ring 12 and an infrared distance meter 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a piston rod polished surface detection device comprises a base 1, wherein four corners of the outer wall of the top of the base 1 are respectively fixed with a stand column 2 through screws, the outer walls of the tops of the four stand columns 2 are respectively fixed with a same top plate 3 through bolts, the center of the outer wall of the bottom of the top plate 3 is fixed with a cylinder 4 through bolts, the center of the outer wall of the top of the base 1 is fixed with a rotary plate 6 through screws, the center of the outer wall of the top of the rotary plate 6 is fixed with a clamping mechanism through screws, the bottom of the cylinder 4 is rotatably connected with a clamping mechanism, the clamping mechanism comprises a conical barrel 7, the tops of two sides of the conical barrel 7 are respectively welded with a convex block 8, the side wall of the convex block 8 is provided with a threaded hole, the inner wall of the threaded hole is screwed with a bolt 9, one end, infrared distancer 13 that the equidistance distributes is installed to detection ring 12 inner wall, the flexible end bottom of cylinder 4 has installation piece 5 through the screw fixation, installation piece 5 rotates with one of them fixture to be connected, threaded groove has all been opened in 1 top outer wall both sides department of base, bracing piece 11 bottom is equipped with the screw thread post, the screw thread post spiro union is in the threaded groove, detection ring 12 inner wall is opened there is the draw-in groove that the equidistance distributes, 13 joints of infrared distancer in the draw-in groove, the inner wall of arc splint 10 bonds there is the rubber slipmat, the rubber slipmat inner wall is opened there is the antiskid groove, cylinder 4 and carousel 6 all are connected with microprocessor through the wire, microprocessor is connected with the display, infrared distancer 13 passes through the.

The working principle is as follows: peg graft the piston rod in the conical barrel 7 of bottom, make two arc splint 10 press from both sides it tightly through rotating bolt 9, then the cylinder is down, the fixture at top is same fixed, fixed completion back, control carousel 6 rotates, and the data change of each infrared distance meter 13 of display record, record to the corresponding point of the distance meter 13 that produces the change, and then find out the point of unsmooth, detect ring 12 through the multiunit, carousel 6 and two fixture's setting, realize the automatic monitoring of piston rod outer wall, improve detection efficiency and detection precision greatly, can practice thrift the human cost for the enterprise effectively, through conical barrel 7, bolt 9 and arc splint 10's setting, make the piston rod that the device can the multiple different diameter specifications of adaptation carry out the outward appearance and detect, fixed operation is simple and fast, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The piston rod polished surface detection device comprises a base (1) and is characterized in that stand columns (2) are fixed at four corners of the outer wall of the top of the base (1) through screws, a same top plate (3) is fixed at the outer walls of the tops of the four stand columns (2) through bolts, a cylinder (4) is fixed at the center of the outer wall of the bottom of the top plate (3) through bolts, a rotary plate (6) is fixed at the center of the outer wall of the top of the base (1) through screws, a clamping mechanism is fixed at the center of the outer wall of the top of the rotary plate (6) through screws, the bottom of the cylinder (4) is rotatably connected with a clamping mechanism, the clamping mechanism comprises a conical barrel (7), convex blocks (8) are welded at the tops of two sides of the conical barrel (7), threaded holes are formed in the side walls of the convex blocks (8), bolts (9) are screwed on the inner walls of, base (1) top outer wall both sides all are fixed with bracing piece (11), and two bracing pieces (11) relative one side outer wall be fixed with detection ring (12) that the equidistance distributes, detect ring (12) inner wall and install infrared distance meter (13) that the equidistance distributes.

2. The piston rod polished surface detection device as claimed in claim 1, wherein a mounting block (5) is fixed to the bottom of the telescopic end of the cylinder (4) through a screw, and the mounting block (5) is rotatably connected with one of the clamping mechanisms.

3. The piston rod polished surface detection device according to claim 1, wherein threaded grooves are formed in both sides of the outer wall of the top of the base (1), and threaded columns are arranged at the bottoms of the support rods (11) and are screwed in the threaded grooves.

4. The piston rod polished surface detection device according to claim 1, wherein the inner wall of the detection ring (12) is provided with clamping grooves distributed at equal intervals, and the infrared distance measuring device (13) is clamped in the clamping grooves.

5. The piston rod polished surface detection device according to claim 1, wherein the inner wall of the arc-shaped clamping plate (10) is bonded with a rubber non-slip pad, and the inner wall of the rubber non-slip pad is provided with a non-slip groove.

6. The piston rod polished surface detection device according to claim 1, wherein the cylinder (4) and the rotary table (6) are connected with a microprocessor through wires, the microprocessor is connected with a display, and the infrared distance meter (13) is connected with the microprocessor through signal wires.