Strength detection device for ceramic tube production

Abstract

The utility model discloses a strength detection device for ceramic tube production, which belongs to the technical field of ceramic tube detection, and comprises a bottom plate, support pieces are symmetrically arranged on the bottom plate, a top plate is arranged between the two support pieces, the top plate is in running fit with one support piece, and the top plate is in detachable fit with the other support piece. A pressure part is installed at the bottom of the top plate, a containing groove is formed in the bottom plate, a pressure sensor is arranged in the containing groove, clamping parts are arranged on the two sides, relative to the containing groove, of the bottom plate, a controller is arranged on one side of the bottom plate, and the pressure part, the pressure sensor and the clamping parts are all electrically connected with the controller. And the clamping piece comprises an electric telescopic rod, a clamping block and a friction pad, the electric telescopic rod is horizontally arranged, the moving direction of the electric telescopic rod is perpendicular to the axial direction of the containing groove, the clamping block is installed at the output end of the electric telescopic rod, the friction pad is installed at one end of the clamping block, and convenient and rapid feeding can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic pipe detection technical field more specifically, relate to a kind of strength detection device for ceramic pipe production. BACKGROUND

[0002] Ceramic pipe is mainly sintered from zirconia ceramic or alumina ceramic material, has excellent wear resistance, heat resistance, mechanical and thermal shock resistance, easy to weld and install, especially suitable for wear, severe erosion of material conveying occasions. Widely used in power, metallurgy, mining, coal, chemical industry and other industries as conveying sand, stone, coal powder, ash, liquid aluminum and other abrasive particulate materials and corrosive media, it is an ideal wear-resistant pipeline, ceramic pipe needs to be detected in production process to ensure that ceramic pipe reaches qualified standard.

[0003] Chinese patent application No.CN202321691490.5 discloses a kind of strength detection device for ceramic pipe production, including: base, support plate, top plate, hydraulic cylinder, pressing plate, pressure sensor and servo motor, the base upper end is fixedly connected with support plate, the support plate upper end is fixedly connected with top plate, the top plate bottom end is fixedly connected with hydraulic cylinder, the hydraulic cylinder bottom end is fixedly connected with pressing plate, the base upper end is provided with adaptive clamping structure, the pressing plate below is provided with crashworthiness detection structure, the adaptive clamping structure includes workbench, and the workbench is fixedly connected on the base upper end. The utility model realizes that the strength detection device for ceramic pipe production can adapt to the strength detection of ceramic pipe of different pipe diameter size, and can keep stable, without shaking deviation during detection process to affect detection result, improve the practicability and efficiency of device.

[0004] The above scheme in actual use, because base, two support plates and top plate, constitute a sealed state, lead to ceramic pipe only through end loading when loading, and generally ceramic pipe length is long, only through lifting rope and hoisting equipment cooperation loading, can lead to the scheme above only first ceramic pipe one end is placed on base, in the whole ceramic pipe is pushed into predetermined position, lead to loading trouble, and easy to damage ceramic pipe to cause the data of test to have deviation, in view of above problem, following proposes a kind of solution. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art, the utility model aims to provide a kind of strength detection device for ceramic pipe production, which can realize convenient and fast loading.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The utility model provides a kind of strength detection device for ceramic tube production, including bottom plate, the support piece is placed symmetrically on the bottom plate, top plate is arranged between two support pieces, the top plate and one of the support piece rotate cooperation, the top plate and another support piece support piece are detachably cooperated, the bottom of the top plate is equipped with the pressure element that carries out pressure to ceramic tube, the bottom plate is equipped with placing groove, the pressure sensor is arranged in the placing groove, the bottom plate is symmetrically equipped with the clamping piece for playing the role of location fixing to ceramic tube about the both sides of placing groove, the bottom plate is equipped with controller on one side, and the pressure element, pressure sensor and clamping piece are electrically connected with controller respectively.

[0008] Preferably, the pressure element includes a hydraulic cylinder, a pressure plate, and a limiting guide rod. The hydraulic cylinder is arranged on the top of the top plate, and the output end of the hydraulic cylinder is slidably connected with the top plate. The pressure plate is arranged on the bottom of the top plate, and the pressure plate is fixedly connected with the top of the hydraulic cylinder. The limiting guide rod is provided with a plurality of limiting guide rods, and the limiting guide rods are evenly arranged on the pressure plate and slidably connected with the top plate.

[0009] Preferably, the clamping piece includes an electric telescopic rod, a clamping block, and a friction pad. The electric telescopic rod is horizontally arranged, and the moving direction of the electric telescopic rod is perpendicular to the axial direction of the placing groove. The clamping block is installed on the output end of the electric telescopic rod, and the friction pad is installed on one end of the clamping block.

[0010] Preferably, the support piece is provided with a bayonet on the side, and the bayonet is slidably provided with a clamping block inside. The clamping block is fixedly connected with the side of the top plate, and the bayonet is provided with a limiting block for limiting the bayonet.

[0011] Preferably, the support piece is provided with a motor on one side, and the output end of the motor is connected with a winding wheel. The winding wheel is fixedly connected with a pull rope, and the other end of the pull rope is fixedly connected with the top plate.

[0012] Preferably, a limiting plate for limiting the top plate is installed on the side of the support piece close to the motor.

[0013] Preferably, the bottom of the top plate is provided with a notch for placing the pressure plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] I, the top plate and one of the support pieces are hinged, so that the top plate can be conveniently removed, the placing groove on the bottom plate can be conveniently leaked, the ceramic tube can be directly placed into the placing groove on the bottom plate from between the two support pieces, direct feeding is not required, adjustment and movement are not required, feeding is simple, after feeding is completed, the ceramic tube is clamped and fixed by the clamping piece, the ceramic tube is pressed by the pressure piece, the real-time pressure condition of the ceramic tube is detected by the pressure sensor, and the controller receives and stores.

[0016] II. The pressure plate is driven to move by the hydraulic cylinder, the ceramic tube is pressed by the pressure plate, and the limiting guide rod is used for limiting the movement of the pressure plate, so that the stability of the movement of the pressure plate is guaranteed.

[0017] III. The clamping block is driven to move by the electric telescopic rod, the friction pad is driven to move by the clamping block, the friction pad is in contact with the ceramic tube, and the friction pad is used for increasing the friction force between the clamping block and the ceramic tube, so that the stability of the ceramic tube is guaranteed, and rotation of the ceramic tube is avoided.

[0018] IV. The design of the bayonet and the clamping block pair plays a limiting and supporting role on the top plate, and the limiting block plays a fixing role on the clamping block, so that the stability of the top plate is guaranteed.

[0019] V. The start of the motor drives the winding wheel to rotate, the winding wheel drives the pull rope to wind, and the pull rope drives the top plate to rotate, so that the placing groove on the top plate is leaked, the trouble of manually driving the top plate is avoided, and the labor cost is saved.

[0020] VI. The limiting plate plays a limiting role on the rotation of the top plate, so that the top plate cannot be automatically reset due to too large rotation angle.

[0021] VII. The notch is used for accommodating the pressure plate, so that when the top plate rotates, the pressure plate and the support piece are prevented from being scratched and limited. DETAILED DESCRIPTION

[0022] Figure 1 It is a whole structure schematic view of the utility model;

[0023] Figure 2 It is a top view structure schematic view of the utility model;

[0024] Figure 3 It is a sectional view of the top plate of the utility model for showing the structure schematic view of the notch and the pressure plate;

[0025] Figure 4 It is a connection structure schematic view of the top plate, the support piece, the bayonet, the clamping block and the limiting block of the utility model;

[0026] Figure 5 It is a sectional view of the top plate and the support piece of the utility model for showing the structure schematic view of the bayonet, the clamping block and the limiting block.

[0027] Figure 6 It is the structural schematic view of the clamping piece of the utility model.

[0028] Explanation of reference numerals in the drawing:

[0029] 1, bottom plate; 2, support piece; 3, top plate; 4, pressure piece; 5, placing groove; 6, pressure sensor; 7, clamping piece; 8, controller; 9, hydraulic cylinder; 10, pressure plate; 11, limiting guide rod; 12, electric telescopic rod; 13, clamping block; 14, friction pad; 15, bayonet; 16, clamping block; 17, motor; 18, winding wheel; 19, pull rope; 20, limiting plate; 21, notch; 22, limiting block. DETAILED DESCRIPTION

[0030] Example 1:

[0031] Please refer to Figures 1-6 A kind of strength detection device for ceramic pipe production, including bottom plate 1, the side of bottom plate 1 is provided with controller 8, bottom plate 1 is placed with support piece 2 symmetrically, the cavity for placing ceramic pipe is formed between two support pieces 2 and bottom plate 1, top plate 3 is arranged between two support pieces 2, top plate 3 and one of support piece 2 are rotationally engaged, the top of another support piece 2 is provided with bayonet 15, bayonet 15 is slidably arranged with clamping block 16 in it, clamping block 16 and the side of top plate 3 are fixedly connected, limiting block 22 for limiting bayonet 15 is clamped at bayonet 15, the design of bayonet 15 and clamping block 16 limits and supports top plate 3, while limiting block 22 fixes clamping block 16, guarantee the stability of top plate 3.

[0032] Top plate 3 and one of support piece 2 are hinged, so that top plate 3 can be conveniently removed, conveniently leak out of the chamber, ceramic pipe can be directly placed from two support pieces 2 to bottom plate 1, can be directly fed, need not to adjust movement, feeding is simple.

[0033] The bottom plate 1 is provided with a placing groove 5, the placing groove 5 plays a role of accommodating and limiting the ceramic pipe, increases the contact area between the bottom plate 1 and the ceramic pipe, and the bottom plate 1 is symmetrically provided with a clamping piece 7 for limiting and fixing the ceramic pipe on both sides of the placing groove 5, the clamping piece 7 includes an electric telescopic rod 12, a clamping block 13 and a friction pad 14, the electric telescopic rod 12 is horizontally arranged, the electric telescopic rod 12 is electrically connected with the controller 8, and the moving direction of the electric telescopic rod 12 is perpendicular to the axial direction of the placing groove 5, the clamping block 13 is installed at the output end of the electric telescopic rod 12, the friction pad 14 is installed at one end of the clamping block 13, the clamping block 13 is moved by the electric telescopic rod 12, the friction pad 14 is moved by the clamping block 13, the friction pad 14 is in contact with the ceramic pipe, and the friction pad 14 is used for increasing the friction between the clamping block 13 and the ceramic pipe, so as to ensure the stability of the ceramic pipe and avoid rotation.

[0034] The placing groove 5 is provided with a pressure sensor 6, the pressure sensor 6 is electrically connected with the controller 8, the bottom of the top plate 3 is provided with a pressure piece 4 for pressing the ceramic pipe, the pressure piece 4 includes a hydraulic cylinder 9, a pressure plate 10 and a limiting guide rod 11, the hydraulic cylinder 9 is arranged at the top of the top plate 3, the hydraulic cylinder 9 is electrically connected with the controller 8, and the output end of the hydraulic cylinder 9 is in sliding fit with the top through the top plate 3, the pressure plate 10 is arranged at the bottom of the top plate 3, the pressure plate 10 is fixedly connected with the top of the hydraulic cylinder 9, and the limiting guide rod 11 is provided with a plurality of limiting guide rods 11, the plurality of limiting guide rods 11 are uniformly arranged on the pressure plate 10, the limiting guide rod 11 is in sliding fit with the top plate 3 through the top plate 3, and the bottom of the top plate 3 is provided with a notch 21 for placing the pressure plate 10, the notch 21 is used for accommodating the pressure plate 10, so that when the top plate 3 rotates, the pressure plate 10 is prevented from being scratched and limited between the supporting piece 2.

[0035] The hydraulic cylinder 9 drives the pressure plate 10 to move, the ceramic pipe is pressed by the pressure plate 10, the limiting guide rod 11 is used for limiting the movement of the pressure plate 10, the stability of the movement of the pressure plate 10 is ensured, the real-time pressure condition of the ceramic pipe is detected by the pressure sensor 6, the controller 8 receives and stores

[0036] One side of the supporting piece 2 is provided with a motor 17, the output end of the motor 17 is connected with a winding wheel 18, the winding wheel 18 is fixedly connected with a pull rope 19, the other end of the pull rope 19 is fixedly connected with the top plate 3, the side surface of the supporting piece 2 close to the motor 17 is provided with a limiting plate 20 for limiting the top plate 3, the starting of the motor 17 drives the winding wheel 18 to rotate, the winding wheel 18 drives the pull rope 19 to wind, the pull rope 19 drives the top plate 3 to rotate, so that the placing groove 5 on the top plate 3 is exposed, the trouble of manually driving the top plate 3 is avoided, the labor cost is saved, the limiting plate 20 limits the rotation of the top plate 3, and the top plate 3 cannot be automatically reset due to too large rotation angle.

[0037] Working principle:

[0038] In use, the user pulls out the limiting block 22, and the bayonet 15 inside the bayonet 15 leaks out. The user then controls the motor 17 to start through the controller 8. The motor 17 drives the winding wheel 18 to rotate, and the winding wheel 18 drives the pull rope 19 to wind, so that the pull rope 19 will drive the rotation. The stepping motor 17 can be matched with the encoder and the controller 8, and the rotation angle of the stepping motor 17 can be monitored through the encoder, so as to control the rotation angle of the top plate 3, avoid the rotation angle being too large, and the rotation of the top plate 3 will leak out of the chamber. It is convenient to directly place the ceramic tube into the placing groove 5, avoid adjusting the friction test, realize convenient and fast feeding, without adjustment, ensure the original state of the ceramic tube, after completing the feeding, the top plate 3 resets, and the clamping block 16 is limited and fixed through the limiting block 22;

[0039] The motor 17 is started through the controller 8. The motor 17 drives the winding wheel 18 to rotate, and the winding wheel 18 drives the pull rope 19 to wind, so that the pull rope 19 will drive the rotation. The stepping motor 17 can be matched with the encoder and the controller 8, and the rotation angle of the stepping motor 17 can be monitored through the encoder, so as to control the rotation angle of the top plate 3, avoid the rotation angle being too large, and the rotation of the top plate 3 will leak out of the chamber. It is convenient to directly place the ceramic tube into the placing groove 5, avoid adjusting the friction test, realize convenient and fast feeding, without adjustment, ensure the original state of the ceramic tube, after completing the feeding, the top plate 3 resets, and the clamping block 16 is limited and fixed through the limiting block 22;

[0040] The hydraulic cylinder 9 is started through the controller 8. The hydraulic cylinder 9 drives the pressure plate 10 to move, and the pressure plate 10 plays a pressing role on the ceramic tube. At the same time, the pressure sensor 6 can detect the pressure of the ceramic tube in real time, and the force of the ceramic tube can be recorded through the cooperation of the pressure sensor 6 and the controller 8.

Claims

1. A strength detection device for ceramic tube production, characterized by: The utility model provides a ceramic tube pressure device, including bottom plate (1), the support piece (2) is placed symmetrically on bottom plate (1), the top plate (3) is arranged between two support piece (2), the top plate (3) and one of support piece (2) rotate and cooperate, the top plate (3) and another support piece (2) support piece between detachable cooperation, the bottom of top plate (3) is equipped with pressure piece (4) to the ceramic tube is carried out pressure, the bottom plate (1) is equipped with the placement groove (5) on, the placement groove (5) inside is equipped with pressure sensor (6), the bottom plate (1) is equipped with the clamping piece (7) for the ceramic tube is played the limiting fixed role about the both sides of placement groove (5) symmetry, the bottom plate (1) one side is equipped with controller (8), and pressure piece (4), pressure sensor (6) and clamping piece (7) all are electric connection respectively with controller (8).

2. The strength detection device for ceramic tube production according to claim 1, characterized in that: The pressure piece (4) includes hydraulic cylinder (9), pressure plate (10) and limiting guide rod (11), the hydraulic cylinder (9) is arranged at the top of top plate (3), and the output end of hydraulic cylinder (9) is slidably connected with the top of top plate (3), the pressure plate (10) is arranged at the bottom of top plate (3), and the pressure plate (10) is fixedly connected with the top of hydraulic cylinder (9), the limiting guide rod (11) is provided with a plurality of limiting guide rods (11), and the plurality of limiting guide rods (11) are evenly arranged on the pressure plate (10), and the limiting guide rod (11) is slidably connected with the top plate (3).

3. The strength detection device for ceramic tube production according to claim 1, characterized in that: The clamping piece (7) includes electric telescopic rod (12), clamping block (13) and friction pad (14), the electric telescopic rod (12) is horizontally arranged, and the moving direction of the electric telescopic rod (12) is perpendicular to the axial direction of the placement groove (5), the clamping block (13) is installed at the output end of the electric telescopic rod (12), and the friction pad (14) is installed at one end of the clamping block (13).

4. The strength detection device for ceramic tube production according to claim 1, characterized in that: The support piece (2) is provided with a bayonet (15), and the bayonet (15) is slidably provided with a clamping block (16) inside. The clamping block (16) is fixedly connected with the side surface of the top plate (3), and the bayonet (15) is provided with a limiting block (22) for limiting the bayonet (15).

5. The strength detection device for ceramic tube production according to claim 1, characterized in that: The support piece (2) is provided with a motor (17) on one side, the output end of the motor (17) is connected with a winding wheel (18), the winding wheel (18) is fixedly connected with a pull rope (19), and the other end of the pull rope (19) is fixedly connected with the top plate (3).

6. The strength detection device for ceramic tube production according to claim 5, characterized in that: The support piece (2) side surface close to the motor (17) is provided with a limiting plate (20) for limiting the top plate (3).

7. The strength detection device for ceramic tube production according to claim 2, characterized in that: The bottom of the top plate (3) is provided with a notch (21) for placing the pressure plate (10).

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