CN216646067U

CN216646067U - Building materials rubber slab testing arrangement is used in building board concatenation

Info

Publication number: CN216646067U
Application number: CN202122423250.4U
Authority: CN
Inventors: 郝永龙
Original assignee: Tianjin Yancaishiyun Building Materials Technology Co ltd
Current assignee: Tianjin Yancaishiyun Building Materials Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-31
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a building material rubber plate testing device for splicing building plates. Building materials rubber slab testing arrangement for building board concatenation includes: the testing device comprises a workbench, wherein a fixing mechanism and a testing mechanism are arranged on the workbench; the fixing mechanism comprises a moving cavity, a first motor, a threaded long rod, a moving plate, a fixing box, a second motor, a bidirectional threaded rod and two clamping plates, the moving cavity is formed in a workbench, the first motor is fixedly installed on the inner wall of one side of the moving cavity, the threaded long rod is fixedly installed on an output shaft of the first motor, the moving plate is installed on the threaded long rod in a threaded mode, and the top of the moving plate extends out of the workbench.

Description

Building materials rubber slab testing arrangement is used in building board concatenation

Technical Field

The utility model belongs to the technical field of plate testing, and particularly relates to a building material rubber plate testing device for building plate splicing.

Background

When the rubber plate is used for splicing building boards, the tensile resistance of the rubber plate needs to be detected, the safety performance of the rubber plate is detected by bending the rubber plate, the traditional measurement mode is generally manual test, an operator uses a clamp to bend the building material rubber plate so as to measure the tensile resistance of the building material rubber plate, but the labor intensity of the operator is increased by the mode, and after each building material rubber plate is measured, the operator needs to manually replace the building material rubber plate, so that the efficiency of the whole process is reduced, in the prior art, the building material rubber plate testing device comprises a machine frame, a fixed seat is fixedly connected to the machine frame, a clamping port is formed in the fixed seat, a rotary disc is rotatably connected to the machine frame, a mounting port is formed in the rotary disc, a gear is coaxially connected to the rotary disc, a lever is rotatably connected to the machine frame, and a first torsion spring is arranged at the rotating connection position of the lever and the machine frame, one side of the lever is abutted against the cam, the other side of the lever is hinged with a sliding rod, the sliding rod is connected to the rack in a sliding mode, a swinging rod is hinged to the sliding rod, a rack is connected to the swinging rod in a sliding mode and is rotatably connected to the eccentric position of the cam, the rack is used for meshing with a gear, and a limiting mechanism used for preventing the rotating disc from rotating reversely is arranged on the rack; compared with the prior art, the scheme has the advantages that through the arrangement of the cam, the lever, the rack, the gear, the limiting mechanism and the like, the rotating disc does not need to be rotated by an operator, the building material rubber plate can be tested, the labor intensity of the operator is reduced, and the operation efficiency is improved.

However, the above structure has a disadvantage that when the rubber plate is tested, bending tests need to be performed not only from two sides, but also from the middle, so that more safety performance parameters of the rubber plate can be tested.

Therefore, there is a need to provide a new testing device for building material rubber sheets for splicing building boards to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building material rubber plate testing device for splicing building plates, which can fix rubber plates with different sizes and can test the bending degree of two sides and the middle of the rubber plates.

In order to solve the technical problem, the building material rubber plate testing device for splicing building boards comprises a workbench, wherein a fixing mechanism and a testing mechanism are arranged on the workbench; the fixing mechanism comprises a moving cavity, a first motor, a threaded long rod, a moving plate, a fixed box, a second motor, a bidirectional threaded rod and two clamping plates, wherein the moving cavity is formed in the workbench;

the testing mechanism comprises a mounting plate, a circular ring block, a cylindrical box, a first gear ring, a third motor, a first gear, a first hydraulic cylinder, a long plate and a short plate, the mounting plate is fixedly mounted at the top of the workbench, the circular ring block is fixedly mounted on one side of the mounting plate, the cylindrical box is rotatably mounted in the circular ring block, one side of the cylindrical box extends out of the circular ring block, the first gear ring is fixedly mounted on the cylindrical box, the third motor is fixedly mounted on one side of the mounting plate, the first gear is fixedly mounted on an output shaft of the third motor, the first gear is meshed with the first gear ring, the first hydraulic cylinder is fixedly mounted in the cylindrical box, the long plate is fixedly mounted on the output shaft of the first hydraulic cylinder, and the short plate is fixedly mounted in the cylindrical box.

As a further scheme of the utility model, a second hydraulic cylinder is fixedly mounted on one side of the mounting plate, a rectangular block is fixedly mounted on an output shaft of the second hydraulic cylinder, a cylinder is rotatably mounted at the top of the rectangular block, a threaded short rod is mounted in the cylinder in a threaded manner, the top end of the threaded short rod extends out of the cylinder, and an extrusion block is fixedly mounted at the top end of the threaded short rod.

As a further scheme of the utility model, a second gear ring is fixedly mounted on the cylinder, a fourth motor is fixedly mounted on the outer wall of one side of the rectangular block, a second gear is fixedly mounted on an output shaft of the fourth motor, and the second gear is meshed with the second gear ring.

As a further scheme of the utility model, an auxiliary box is fixedly mounted at the top of the rectangular block, an L-shaped square rod is fixedly mounted on the short threaded rod, the bottom end of the L-shaped square rod extends into the auxiliary box and is slidably connected with the auxiliary box, a sliding groove is formed in the inner wall of one side of the auxiliary box, a limiting block is fixedly mounted on the L-shaped square rod, and one side of the limiting block extends into the sliding groove and is slidably connected with the sliding groove.

As a further scheme of the utility model, a first soft block is fixedly arranged on the long plate, a second soft block is fixedly arranged on the short plate, a third soft block is fixedly arranged on the clamping plate, a fourth soft block is fixedly arranged on the extrusion block, a rubber plate is arranged above the workbench, one side of the rubber plate is in three-phase contact with the soft blocks, the other side of the rubber plate extends into the cylindrical box, and one side of the rubber plate, far away from the movable plate, is in two-phase contact with the first soft block and the soft blocks.

As a further scheme of the utility model, a first sliding rod is fixedly installed in the moving cavity, the first sliding rod is connected with the moving plate in a sliding manner, a second sliding rod is fixedly installed in the fixed box, and the second sliding rod is connected with the clamping plate in a sliding manner.

Compared with the prior art, the building material rubber plate testing device for splicing the building boards has the following beneficial effects:

1. according to the utility model, by arranging the fixing mechanism, the rubber plates with different sizes can be fixed by the fixing mechanism, and the rubber plate fixing device is suitable for rubber plates with various sizes and avoids the limitation of the test on the rubber plates;

2. according to the utility model, the testing mechanism is arranged, so that the flexibility test can be carried out on the side edge of the rubber plate, and the comprehensive flexibility test can be carried out on the rubber plate, thereby obtaining more performance data.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view in elevation and section of a building material rubber sheet testing device for splicing building boards according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an assembly drawing of a mounting plate, a ring block, a cylindrical box, a gear ring I, a motor III, a gear I, a long plate, a short plate, a soft block I and a soft block II in the utility model.

In the figure: 1. a work table; 2. a moving chamber; 3. a first motor; 4. a threaded long rod; 5. moving the plate; 6. a fixed box; 7. a second motor; 8. a bidirectional threaded rod; 9. a splint; 10. mounting a plate; 11. a circular ring block; 12. a cylindrical case; 13. a first toothed ring; 14. a third motor; 15. a first gear; 16. a first hydraulic cylinder; 17. a long plate; 18. a short plate; 19. a second hydraulic cylinder; 20. a rectangular block; 21. a cylinder; 22. a threaded stub; 23. extruding blocks; 24. a fourth motor; 25. a second gear; 26. an auxiliary box; 27. an L-shaped square bar; 28. a rubber plate.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional structural view of a testing apparatus for a building material rubber sheet for splicing a building board according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an assembly drawing of a mounting plate, a ring block, a cylindrical box, a gear ring I, a motor III, a gear I, a long plate, a short plate, a soft block I and a soft block II in the utility model. The building material rubber plate testing device for splicing the building boards comprises a workbench 1, wherein a fixing mechanism and a testing mechanism are arranged on the workbench 1; the fixing mechanism comprises a moving cavity 2, a first motor 3, a threaded long rod 4, a moving plate 5, a fixing box 6, a second motor 7, a two-way threaded rod 8 and two clamping plates 9, the moving cavity 2 is arranged on the workbench 1, the first motor 3 is fixedly arranged on the inner wall of one side of the moving cavity 2, the threaded long rod 4 is fixedly arranged on the output shaft of the first motor 3, the moving plate 5 is arranged on the threaded long rod 4 in a threaded manner, the top of the moving plate 5 extends out of the workbench 1, the fixing box 6 is fixedly arranged on one side of the moving plate 5, the second motor 7 is fixedly arranged on the top of the fixing box 6, the two-way threaded rod 8 is fixedly arranged on the output shaft of the second motor 7, the bottom end of the two-way threaded rod 8 extends into the fixing box 6 and is rotatably connected with the fixing box 6, and the two clamping plates 9 are all arranged on the two-way threaded rod 8, one side of the clamping plate 9 extends out of the fixed box 6;

the testing mechanism comprises a mounting plate 10, a circular ring block 11, a cylindrical box 12, a first gear ring 13, a third motor 14, a first gear 15, a first hydraulic cylinder 16, a long plate 17 and a short plate 18, wherein the mounting plate 10 is fixedly mounted at the top of the workbench 1, the circular ring block 11 is fixedly mounted on one side of the mounting plate 10, the cylindrical box 12 is rotatably mounted in the circular ring block 11, one side of the cylindrical box 12 extends out of the circular ring block 11, the first gear ring 13 is fixedly mounted on the cylindrical box 12, the third motor 14 is fixedly mounted on one side of the mounting plate 10, the first gear 15 is fixedly mounted on an output shaft of the third motor 14, the first gear 15 is meshed with the first gear ring 13, the first hydraulic cylinder 16 is fixedly mounted in the cylindrical box 12, the long plate 17 is fixedly mounted on an output shaft of the first hydraulic cylinder 16, and the short plate 18 is fixedly mounted in the cylindrical box 12.

As shown in fig. 1, a second hydraulic cylinder 19 is fixedly mounted on one side of the mounting plate 10, a rectangular block 20 is fixedly mounted on an output shaft of the second hydraulic cylinder 19, a cylinder 21 is rotatably mounted at the top of the rectangular block 20, a threaded short rod 22 is mounted in the cylinder 21 through internal threads, the top end of the threaded short rod 22 extends out of the cylinder 21, and an extrusion block 23 is fixedly mounted at the top end of the threaded short rod 22;

through the mutual cooperation of the second hydraulic cylinder 19, the rectangular block 20, the cylinder 21, the short threaded rod 22 and the extrusion block 23, the extrusion block 23 can be indirectly controlled to move through the second hydraulic cylinder 19, and the phenomenon that the rubber plate 28 cannot be subjected to multi-directional performance test due to the fact that the extrusion block 23 cannot move is avoided.

As shown in fig. 1, a second gear ring is fixedly mounted on the cylinder 21, a fourth motor 24 is fixedly mounted on the outer wall of one side of the rectangular block 20, a second gear 25 is fixedly mounted on an output shaft of the fourth motor 24, and the second gear 25 is meshed with the second gear ring;

through the mutual cooperation of the second gear ring, the fourth motor 24 and the second gear 25, the screw short rod 22 can be indirectly controlled to move through the fourth motor 24, and the phenomenon that the extrusion block 23 cannot lift due to the fact that the screw short rod 22 cannot rotate is avoided.

As shown in fig. 1 and 2, an auxiliary box 26 is fixedly mounted at the top of the rectangular block 20, an L-shaped square rod 27 is fixedly mounted on the threaded short rod 22, the bottom end of the L-shaped square rod 27 extends into the auxiliary box 26 and is slidably connected with the auxiliary box 26, a sliding groove is formed in the inner wall of one side of the auxiliary box 26, a limit block is fixedly mounted on the L-shaped square rod 27, and one side of the limit block extends into the sliding groove and is slidably connected with the sliding groove;

through supplementary box 26, L shape square bar 27, sliding tray and stopper mutually support, form and to carry on spacingly through L shape square bar 27 and stopper to screw short rod 22, avoided screw short rod 22 can take place to rotate or break away from drum 21.

As shown in fig. 1, a first soft block is fixedly mounted on the long plate 17, a second soft block is fixedly mounted on the short plate 18, a third soft block is fixedly mounted on the clamping plate 9, a fourth soft block is fixedly mounted on the extrusion block 23, a rubber plate 28 is arranged above the workbench 1, one side of the rubber plate 28 is in contact with the three phases of the soft blocks, the other side of the rubber plate 28 extends into the cylindrical box 12, and one side of the rubber plate 28, which is far away from the moving plate 5, is in contact with the first soft block and the two phases of the soft blocks;

through the mutual cooperation of the first soft block, the second soft block, the third soft block, the fourth soft block and the rubber plate 28, the first soft block, the second soft block, the third soft block and the fourth soft block can be contacted with the rubber plate 28, and the surface damage caused by hard contact when the rubber plate 28 is fixed is avoided.

As shown in fig. 1, a first sliding rod is fixedly installed in the moving cavity 2, the first sliding rod is slidably connected with the moving plate 5, a second sliding rod is fixedly installed in the fixed box 6, and the second sliding rod is slidably connected with the clamping plate 9;

through the mutual cooperation of the first sliding rod and the second sliding rod, the movable plate 5 and the clamping plate 9 can be limited, and the phenomenon that the movable plate 5 and the clamping plate 9 cannot normally work due to the fact that the movable plate 5 and the clamping plate 9 can rotate is avoided.

The working principle of the building material rubber plate testing device for splicing the building boards provided by the utility model is as follows:

the first step is as follows: when the rubber plate 28 needs to be fixed, firstly, the movable plate 5 is adjusted according to the size of the rubber plate 28 to be tested, firstly, the motor I3 is started, the motor I3 drives the threaded long rod 4 to rotate, the threaded long rod 4 drives the movable plate 5 in threaded connection with the threaded long rod 4 to move, the movable plate 5 cannot rotate due to the limit of the sliding rod I, after the movable plate 5 moves to a proper position, the rubber plate 28 is placed between two soft blocks III, then the motor II 7 is started, the motor II 7 drives the bidirectional threaded rod 8 to rotate, the clamping plates 9 arranged on different thread surfaces of the bidirectional threaded rod 8 can be close to each other due to the rotation of the limit of the sliding rod II, the clamping plates 9 drive the soft blocks three to mutually close until the soft blocks III clamp the rubber plate 28, the soft blocks III can increase the friction force with the rubber plate 28 to enable the fixing to be firmer, and then the motor I3 is started, repeating the operation to enable the movable plate 5 to move towards the cylinder box 12, the movable plate 5 to move, the rubber plate 28 to move along with the movable plate until the movable plate is inserted into the cylinder box 12, at the moment, the first hydraulic cylinder 16 is started, the first hydraulic cylinder 16 drives the long plate 17 to move, the long plate 17 drives the first soft block to move until the first soft block abuts against the rubber plate 28, and the rubber plate 28 is fixed between the first soft block and the second soft block to finish the fixing work of the rubber plate 28;

the second step is as follows: when the rubber plate 28 needs to be tested, firstly, the third motor 14 is started, the third motor 14 drives the first gear 15 to rotate, the first gear 15 drives the first gear ring 13 to rotate, the first gear ring 13 drives the cylindrical box 12 to rotate, one side of the rubber plate 28 can be bent when the cylindrical box 12 rotates, so that the bearing capacity of the side edge of the rubber plate 28 is tested, when the middle of the rubber plate 28 needs to be tested, firstly, the second hydraulic cylinder 19 is started, the second hydraulic cylinder 19 drives the second rectangular block 20 to move, the rectangular block 20 moves until the extrusion block 23 is positioned below the middle position of the rubber plate 28, then, the fourth motor 24 is started, the fourth motor 24 drives the second gear 25 to rotate, the second gear ring 25 drives the second cylinder 21 to rotate, the cylinder 21 rotates to enable the threaded short rod 22 in threaded connection with the cylinder 21 to move upwards, and the threaded short rod 22 cannot rotate and separate from the cylinder 21 due to the limit of the L-shaped square rod 27 and the limit block, the short screw rod 22 drives the extrusion block 23 to move upwards, and the soft block IV props against the rubber plate 28 and then continues to move upwards, so that the rubber plate 28 is bent, and the bearing force test work of the middle of the rubber plate 28 is completed.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.

Claims

1. The utility model provides a building materials rubber slab testing arrangement for building board concatenation which characterized in that includes:

the testing device comprises a workbench, wherein a fixing mechanism and a testing mechanism are arranged on the workbench;

the fixing mechanism comprises a moving cavity, a first motor, a threaded long rod, a moving plate, a fixed box, a second motor, a bidirectional threaded rod and two clamping plates, wherein the moving cavity is formed in the workbench;

2. The building material rubber sheet testing device for splicing building boards as claimed in claim 1, wherein: the hydraulic cylinder II is fixedly mounted on one side of the mounting plate, a rectangular block is fixedly mounted on an output shaft of the hydraulic cylinder II, a cylinder is rotatably mounted at the top of the rectangular block, a threaded short rod is mounted on an internal thread of the cylinder, the top end of the threaded short rod extends out of the cylinder, and an extrusion block is fixedly mounted at the top end of the threaded short rod.

3. The building material rubber sheet testing device for splicing building boards as claimed in claim 2, wherein: the cylinder is fixedly provided with a second gear ring, the outer wall of one side of the rectangular block is fixedly provided with a fourth motor, an output shaft of the fourth motor is fixedly provided with a second gear, and the second gear is meshed with the second gear ring.

4. The building material rubber sheet testing device for splicing building boards as claimed in claim 2, wherein: the top fixed mounting of rectangle piece has supplementary box, fixed mounting has L shape square pole on the screw thread quarter butt, the bottom of L shape square pole extend to in supplementary box and with supplementary box sliding connection, the sliding tray has been seted up on one side inner wall of supplementary box, fixed mounting has the stopper on the L shape square pole, one side of stopper extend to in the sliding tray and with sliding tray sliding connection.

5. The building material rubber sheet testing device for splicing building boards as claimed in claim 2, wherein: the movable plate comprises a long plate, a short plate and a clamping plate, wherein a soft block I is fixedly arranged on the long plate, a soft block II is fixedly arranged on the short plate, a soft block III is fixedly arranged on the clamping plate, a soft block IV is fixedly arranged on the extrusion block, a rubber plate is arranged above the workbench, one side of the rubber plate is in three-phase contact with the soft block, the other side of the rubber plate extends into the cylindrical box, and one side of the rubber plate, far away from the movable plate, is in two-phase contact with the soft block I and the soft block II.

6. The building material rubber sheet testing device for splicing building boards as claimed in claim 1, wherein: the movable box is characterized in that a first sliding rod is fixedly installed in the movable cavity and is connected with the movable plate in a sliding mode, a second sliding rod is fixedly installed in the fixed box and is connected with the clamping plate in a sliding mode.