Workpiece thermal barrier coating thickness detection equipment

Abstract

The utility model provides workpiece thermal barrier coating thickness detection equipment, which relates to the field of detection equipment, and comprises a base, the upper end of the base is provided with a group of parallel and opposite vertical plates, the upper side of the base and the inner sides of the vertical plates are provided with direction adjusting assemblies, the upper side of each direction adjusting assembly is provided with a clamping cylinder, and the opposite end of each clamping cylinder is connected with a clamping plate. A sliding rail is arranged on the upper side of the clamping plate, a manual sliding block is connected to the outer side of the sliding rail in a sliding mode, and a first detection device and a second detection device are installed on the outer side of the manual sliding block. The thermal barrier coating thickness measuring device solves the problems that an existing thermal barrier coating thickness measuring device is not convenient to automatically operate to achieve detection comprehensiveness, and the detection mode is single.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field, concretely relates to a work piece thermal barrier coating thickness detection equipment. BACKGROUND

[0002] Thermal barrier coating (Thermal Barrier Coatings) is a ceramic coating, it deposits in the surface of high-temperature resistant metal or superalloy, thermal barrier coating for base material plays the role of heat insulation, reduces the base temperature, makes the device (such as engine turbine blade) made with it can run at high temperature, and can improve the thermal efficiency of device (engine etc.) reaches more than 60%. After searching, prior art (publication number: CN221826123U), the document records "a chemical coating thickness detection device, including base, the upper surface both ends of base are respectively fixed with support rod, the upper end of support rod is fixedly connected with positioning frame, the end surface of positioning frame is fixedly provided with servo motor, the end of servo motor output shaft is fixedly connected with transmission rod, the outer wall of transmission rod is equipped with sleeve, the lower surface of sleeve is fixedly installed with positioning rod, the lower end of positioning rod is fixedly provided with thickness detector;The middle of base upper end inner wall is fixedly provided with double-head servo motor, the both ends of double-head servo motor output shaft are respectively fixed with adjusting rod, the outer wall of adjusting rod is provided with lifting mechanism;The upper surface of positioning plate four corners is respectively fixed with clamp piece. The chemical coating thickness detection device is convenient for keeping the perpendicular state of detector and coating when using, so as to guarantee the effect of coating thickness detection.".

[0003] Although the thermal barrier coating thickness device in the prior art has realized the effect of automatic thickness measurement, there are still some deficiencies: the existing thermal barrier coating thickness device needs manual adjustment of the clamping position of the workpiece after clamping the workpiece by the clamp, so as to carry out comprehensive thickness measurement, secondly, some workpieces have vertical grooves, which cannot detect the spraying thickness of the inner wall of the groove in the vertical direction, resulting in a single detection method. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects existing in the prior art, the workpiece thermal barrier coating thickness detection equipment is provided to solve the problems that the existing thermal barrier coating thickness device is not convenient for automatic operation to realize comprehensive detection, and the detection method is single.

[0005] In order to achieve the above object, a workpiece thermal barrier coating thickness detection device is provided, which comprises a base, the upper end of the base is provided with a group of parallel opposite vertical plates, and a direction adjusting assembly is arranged on the upper side of the base and inside the vertical plate, a clamping air cylinder is arranged on the upper side of the direction adjusting assembly, a clamping plate is connected to the opposite end of the clamping air cylinder, a sliding rail is arranged on the upper side of the clamping plate, a manual sliding block is slidably connected to the outer side of the sliding rail, and a first detection device and a second detection device are mounted on the outer side of the manual sliding block.

[0006] Further, the clamping air cylinder is provided with a pair of clamping air cylinders, one of which is fixed transversely to the inner wall of the vertical plate, and the other is connected with a rotary motor on the outer side, and the rotary motor is fixed to the outer wall of the vertical plate.

[0007] Further, the direction adjusting assembly comprises a hydraulic cylinder and a guide rod fixed to the upper end of the base, the upper end of the hydraulic cylinder is connected with a lifting plate, and the guide rod penetrates through the lifting plate.

[0008] Further, the lifting plate is fixed with a direction adjusting motor and a rotating shaft on the upper side, the rotating shaft is connected with a gear set between the direction adjusting motor, and the upper end of the rotating shaft is connected with a supporting plate.

[0009] Further, the first detection device comprises a first connecting block connected to the lower end of the manual sliding block, a sleeve is connected to the lower end of the first connecting block, and a first coating thickness detection probe is slidably inserted into the lower end of the sleeve.

[0010] Further, the second detection device comprises a second connecting block connected to the lower end of the manual sliding block, a steering motor is connected to the lower end of the second connecting block, and a receiving box is connected to the lower end of the steering motor, the inside of the receiving box is provided with an electric push rod, and the piston rod end of the electric push rod is connected with a second coating thickness detection probe.

[0011] Further, the upper end of the vertical plate is provided with a driving assembly, and the driving assembly comprises a lifting motor mounted on the upper end of one of the vertical plates, the lower end of the lifting motor is connected with a lead screw, the lead screw is rotatably connected in the groove hole formed in the inside of the vertical plate, the two lead screws are connected through a belt wheel and a synchronous belt, a limiting groove is formed in the inner wall of the vertical plate, a nut sleeve is screwed on the outer side of the lead screw, an outer sliding block is connected to the outer side of the nut sleeve, and the outer sliding block is slidably connected in the limiting groove.

[0012] The beneficial effects of the present application are as follows:

[0013] 1, in use, first after spraying the workpiece is placed on the support plate, then through the hydraulic cylinder lifting support plate, so that the height of the clamping plate, then through the clamping cylinder and clamping plate clamping workpiece, at this time the manual slider is placed on the upper side of the workpiece, then through the bolt fixed, then start any detection device and rotating motor, when the rotating motor drives the workpiece to rotate to an angle position, at this time through the lifting motor included in the drive assembly drive the detection probe included in the first detection device to move downward until the workpiece surface contact, can measure the spraying thickness, then through the rotating motor adjust the angle of the workpiece many times, so that the workpiece exposed surface is detected many times, then release the workpiece to the support plate, at this time through the steering motor drive support plate rotation, so that the workpiece area just clamped by the clamping plate avoids the clamping plate, then clamped by the clamping plate again, and then the just clamped workpiece surface area can be sprayed thickness detection;

[0014] 2, when detecting the workpiece with continuous slot hole structure, the detection probe of the second detection device can be inserted into the slot hole transversely, and then the detection probe can be pushed outwards by the electric push rod, so that the spraying thickness of the vertical structure groove can be detected, and the detection mode diversity is expanded. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is front view structural schematic diagram of the embodiment of the utility model.

[0016] Figure 2 It is first detection device three-dimensional structure schematic diagram of the embodiment of the utility model.

[0017] Figure 3 It is drive assembly structure schematic diagram of the embodiment of the utility model.

[0018] Figure 4 It is the structure schematic diagram of the embodiment of the utility model Figure 1 A place structure schematic diagram in.

[0019] Figure 5 It is steering device structure schematic diagram of the embodiment of the utility model

[0020] In the figure: 1, base; 11, vertical plate; 12, rotating motor; 13, clamping cylinder; 14, clamping plate; 15, sliding rail; 16, manual sliding block; 2, direction adjusting assembly; 21, hydraulic cylinder; 22, lifting plate; 23, guide rod; 24, direction adjusting motor; 25, gear set; 26, rotating shaft; 27, supporting plate; 3, first detection device; 31, first connecting block; 32, sleeve; 33, first coating thickness detection probe; 4, second detection device; 41, second connecting block; 42, turning motor; 43, storage box; 44, electric push rod; 45, second coating thickness detection probe; 5, driving assembly; 51, lifting motor; 52, synchronous belt; 53, screw rod; 54, nut sleeve; 55, outer sliding block. DETAILED DESCRIPTION

[0021] Referring to Figures 1 to 5 As shown in the figure, the utility model provides a workpiece thermal barrier coating thickness detection equipment, include: base 1, the upper end of base 1 is equipped with a group of parallel vertical plate 11, and the upper side of base 1 and inside vertical plate 11 are equipped with direction adjusting assembly 2, the upper side of direction adjusting assembly 2 is equipped with clamping cylinder 13, and the opposite end of clamping cylinder 13 is connected with clamping plate 14, clamping cylinder 13 is equipped with a pair, and one of clamping cylinder 13 is fixed laterally in the inner wall of vertical plate 11, the other clamping cylinder 13 outside is connected with rotating motor 12, and rotating motor 12 is fixed in the outer wall of vertical plate 11, the upper side of clamping plate 14 is equipped with sliding rail 15, and the outside of sliding rail 15 is slidably connected with manual sliding block 16, the outside of manual sliding block 16 is installed with first detection device 3 and second detection device 4, first detection device 3 includes the first connecting block 31 connected in the lower end of manual sliding block 16, and the lower end of first connecting block 31 is connected with sleeve 32, and the lower end of sleeve 32 is slidably inserted with first coating thickness detection probe 33, second detection device 4 includes the second connecting block 41 connected in the lower end of manual sliding block 16, and the lower end of second connecting block 41 is connected with turning motor 42, and the lower end of turning motor 42 is connected with storage box 43, and the inside of storage box 43 is equipped with electric push rod 44, and the piston rod end of electric push rod 44 is connected with second coating thickness detection probe 45.

[0022] In the embodiment, base 1, direction adjusting assembly 2, first detection device 3, second detection device 4 and driving assembly 5 constitute the main body structure of the workpiece thermal barrier coating thickness detection equipment involved in the application.

[0023] Specifically, sliding rail 15 and manual sliding block 16 can also use electric sliding rail and electric sliding block under the prior art to realize the effect of linear driving, which can further improve the efficiency of comprehensive detection.

[0024] Specifically, the sleeve 32 is provided with a piston and a spring, so that when the first coating thickness detection probe 33 is connected to the piston and the outer end with detection function contacts the workpiece, the buffer protection effect at the contact moment is realized.

[0025] It should be noted that the continuous vertical groove structure, for example, the L-shaped slot structure, the vertical probe can only pass through the vertical slot to contact the horizontal slot wall, and the vertical slot wall spraying thickness is not convenient to detect, so the second detection device 4 is used to detect the thickness of the vertical slot wall.

[0026] As Figure 1 and Figure 5 , the steering assembly 2 includes a hydraulic cylinder 21 fixed on the upper end of the base 1 and a guide rod 23, and the hydraulic cylinder 21 is connected with a lifting plate 22 on the upper end, and the guide rod 23 penetrates the lifting plate 22, and the lifting plate 22 is fixed with a steering motor 24 and a rotating shaft 26 on the upper side, and the rotating shaft 26 is connected with a gear set 25 between the steering motor 24, and the upper end of the rotating shaft 26 is connected with a supporting plate 27.

[0027] Specifically, the gear set 25 includes a gear connected to the outer side of the rotating shaft 26, and a gear connected to the output shaft end of the steering motor 24, and the two gears are engaged with each other, wherein the bottom of the rotating shaft 26 is rotatably connected with the lifting plate 22.

[0028] As Figure 1 and Figure 3 , the upper end of the vertical plate 11 is provided with a driving assembly 5, and the driving assembly 5 includes a lifting motor 51 mounted on the upper end of one of the vertical plates 11, and the lower end of the lifting motor 51 is connected with a lead screw 53, and the lead screw 53 is rotatably connected in the slot hole opened in the vertical plate 11, and the two lead screws 53 are connected through the pulley and the synchronous belt 52, and the limiting groove is opened in the inner wall of the vertical plate 11, and the nut sleeve 54 is screwed on the outer side of the lead screw 53, and the outer side of the nut sleeve 54 is connected with the outer sliding block 55, and the outer sliding block 55 is slidingly connected in the limiting groove.

[0029] Specifically, the two ends of the sliding rail 15 are connected with the outer sliding block 55, so that the nut sleeve 54 and the outer sliding block 55 move up and down in the process of rotating the lead screw 53, and the limiting groove opened in the vertical plate 11 is partially slidingly connected with the outer sliding block 55, which realizes the limiting and guiding effect of the outer sliding block 55.

[0030] In use, first, the sprayed workpiece is placed on the supporting plate, then the supporting plate is lifted by the hydraulic cylinder, so that the workpiece is located at the height of the clamping plate, then the workpiece is clamped by the clamping cylinder and the clamping plate, at this time, the manual slider is placed on the upper side of the workpiece, then the workpiece is fixed by the bolt, then any detection device and the rotating motor are started, when the rotating motor drives the workpiece to rotate to an angle position, at this time, the detection probe included in the first detection device is driven downward by the lifting motor included in the driving assembly until the detection probe is in contact with the surface of the workpiece, so that the spraying thickness can be measured, then the angle of the workpiece is adjusted by the rotating motor for multiple times, so that the exposed surface of the workpiece is detected for multiple times, then the workpiece is released to the supporting plate, at this time, the supporting plate is rotated by the steering motor, so that the workpiece region clamped by the clamping plate is away from the clamping plate, then the workpiece region clamped by the clamping plate is detected again.

[0031] The workpiece thermal barrier coating thickness detection equipment can effectively solve the problems that the existing thermal barrier coating thickness device is not convenient for automatic operation and detection, and the detection mode is single, and realizes the automatic operation and detection of the comprehensive nature, and expands the diversity of the detection mode.

Claims

1. A workpiece thermal barrier coating thickness detection apparatus, comprising: The base (1) is characterized in that: the upper end of the base (1) is provided with a group of parallel opposite vertical plates (11), and the upper side of the base (1) and the inner side of the vertical plate (11) are provided with a direction adjusting assembly (2), the upper side of the direction adjusting assembly (2) is provided with a clamping air cylinder (13), and the opposite end of the clamping air cylinder (13) is connected with a clamping plate (14), and the upper side of the clamping plate (14) is provided with a sliding rail (15), and the outer side of the sliding rail (15) is slidably connected with a manual sliding block (16), and the outer side of the manual sliding block (16) is provided with a first detection device (3) and a second detection device (4).

2. The apparatus for detecting a thickness of a thermal barrier coating of a workpiece according to claim 1, wherein The clamping air cylinder (13) is provided with a pair of clamping air cylinders (13), one of which is fixed transversely on the inner wall of the vertical plate (11), and the other is connected with a rotary motor (12) on the outer side, and the rotary motor (12) is fixed on the outer wall of the vertical plate (11).

3. The apparatus for detecting a thermal barrier coating thickness of a workpiece according to claim 1, wherein The direction adjusting assembly (2) comprises a hydraulic cylinder (21) and a guide rod (23) fixed on the upper end of the base (1), and the upper end of the hydraulic cylinder (21) is connected with a lifting plate (22), and the guide rod (23) penetrates through the lifting plate (22).

4. The apparatus for detecting a thermal barrier coating thickness of a workpiece according to claim 3, wherein The lifting plate (22) is fixed with a direction adjusting motor (24) and a rotating shaft (26) on the upper side, and the rotating shaft (26) is connected with a gear set (25) between the direction adjusting motor (24), and the upper end of the rotating shaft (26) is connected with a supporting plate (27).

5. The apparatus for detecting a thermal barrier coating thickness of a workpiece according to claim 1, wherein The first detection device (3) comprises a first connecting block (31) connected to the lower end of the manual sliding block (16), and the lower end of the first connecting block (31) is connected with a sleeve (32), and the lower end of the sleeve (32) is slidably connected with a first coating thickness detection probe (33).

6. The apparatus for detecting a thermal barrier coating thickness of a workpiece according to claim 1, wherein The second detection device (4) comprises a second connecting block (41) connected to the lower end of the manual sliding block (16), and the lower end of the second connecting block (41) is connected with a steering motor (42), and the lower end of the steering motor (42) is connected with a storage box (43), and the inside of the storage box (43) is provided with an electric push rod (44), and the piston rod end of the electric push rod (44) is connected with a second coating thickness detection probe (45).

7. The apparatus for detecting a thermal barrier coating thickness of a workpiece according to claim 1, wherein The upper end of the vertical plate (11) is provided with a driving assembly (5), and the driving assembly (5) comprises a lifting motor (51) installed on the upper end of one of the vertical plates (11), and the lower end of the lifting motor (51) is connected with a lead screw (53), and the lead screw (53) is rotatably connected in the slot hole formed in the inner part of the vertical plate (11), and the two lead screws (53) are connected through a belt and a synchronous belt (52), and a limiting groove is formed in the inner wall of the vertical plate (11), and the outer side of the lead screw (53) is screwed with a nut sleeve (54), and the outer side of the nut sleeve (54) is connected with an outer sliding block (55), and the outer sliding block (55) is slidably connected in the limiting groove.

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