Strength detection device

Abstract

The invention discloses a strength detection device which comprises a compression testing machine, and the compression testing machine is sleeved with a rotatable lantern ring. The sleeve ring is connected with an adjustable assembly, the adjusting assembly is connected with a moving assembly, the adjusting assembly is provided with a clamping assembly, and the clamping assembly is connected with the moving assembly; the lantern ring is connected with a pushing assembly. The compression testing machine is connected with a placing assembly, and the placing assembly is connected with a shielding assembly; a fence is fixedly connected to the compression testing machine and is positioned on one side of the pushing assembly. According to the device, test pieces can be moved from the guide plate to the test bed, workers do not need to place the test pieces one by one, work of the workers is reduced, meanwhile, large-scale detection of the workers is facilitated, work of the workers is further facilitated, the work efficiency of the workers is indirectly improved, and the work efficiency of the workers is improved. And the practicability of the device is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipe strength detection, and more specifically, the present invention relates to a strength detection device. Background Art

[0002] A flattening testing machine generally consists of a frame, a pressing head, a pressure sensor, a data collector, etc. Its frame is made of high-strength materials to ensure the stability and safety during the test. The pressing head is the part that directly contacts the specimen and is made of high-strength materials to ensure the uniform distribution of the pressure exerted on the specimen. The pressure sensor is used to measure the magnitude of the pressure exerted on the specimen, and the data collector is used to record and analyze the test data. The flattening testing machine is widely used in material testing in different fields, such as metals, plastics, rubbers, papers, fabrics, etc. In the metal field, the flattening testing machine is mainly used to test the properties of metal materials under pressure, such as yield strength, tensile strength, etc. The testing principle of the flattening testing machine is to place the specimen under the pressing head and then apply pressure to the specimen through the pressure sensor to test the properties of the specimen when it is stressed. During the test, it is necessary to apply a certain degree of pre-pressure to the specimen to eliminate the internal stress of the specimen and ensure the accuracy of the test results. During the test process, it is necessary to monitor and record the magnitude of the pressure exerted on the specimen in real time for subsequent data analysis.

[0003] In actual situations, during the production process in a factory, workers generally extract and detect a batch of components to understand the overall yield rate of related products. Therefore, workers will detect multiple components rather than just a few. In actual operation, workers need to place the components on the test bench for detection. However, since there are a relatively large number of components to be detected, workers need to place them multiple times, which results in a relatively large workload for the workers. At the same time, due to the large quantity, the work efficiency of the workers is also reduced.

[0004] Therefore, we propose a strength detection device to solve the above problems. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a strength detection device to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A strength detection device, including a compression testing machine, on which a rotatable collar is sleeved; a connecting component is connected to the collar, an adjusting component is connected to the connecting component, a moving component is connected to the adjusting component, a clamping component is provided on the adjusting component, and the clamping component is connected to the moving component; a pushing component is connected to the collar; a placing component is connected to the compression testing machine, and a shielding component is connected to the placing component; a retaining wall is fixedly connected to the compression testing machine, and the retaining wall is on one side of the pushing component.

[0007] When the first motor and the second motor in this device are working, the horizontal position and angle of the clamping plate can be changed accordingly. At the same time, with the assistance of the third motor, the clamping plates can move away from or close to each other, so that the test piece can be clamped or placed. In this way, the device can move the test piece from the flow guide plate to the test bench, eliminating the need for staff to place them one by one, reducing the workload of the staff, facilitating the mass detection by the staff, further facilitating the work of the staff, indirectly improving the work efficiency of the staff, and further enhancing the practicality of the device.

[0008] In a preferred embodiment, a first motor is fixedly connected to the compression testing machine, a first rotating shaft is fixedly connected to the driving shaft of the first motor, a first belt pulley is coaxially fixedly connected to the side wall of the first rotating shaft, a second belt pulley is coaxially fixedly connected to the side wall of the collar, and the first belt pulley and the second belt pulley are connected by a belt drive.

[0009] When the first motor works, the first rotating shaft can be rotated accordingly, so that the first belt pulley rotates. With the assistance of the belt, the second belt pulley can be rotated, and thus the collar can be rotated, so that the angle of the rotating cylinder can be adjusted.

[0010] In a preferred embodiment, the adjusting component includes a fixed column fixedly connected to the side wall of the collar, a rotatable rotating cylinder is sleeved on the fixed column, and a first bearing is provided at the connection between the rotating cylinder and the fixed column.

[0011] In a preferred embodiment, a connecting rod is fixedly connected to the side wall of the fixed column. One end of the connecting rod is fixedly connected to a second motor. A second rotating shaft is fixedly connected to the driving shaft of the second motor. A first gear is coaxially fixedly connected to the side wall of the second rotating shaft. A second gear is coaxially fixedly connected to the side wall of the rotating cylinder. The second gear meshes with the first gear. When the second motor operates, the second rotating shaft can be rotated, and further the first gear can be rotated. Since the second gear meshes with the first gear, the second gear can be rotated. And because the second gear is connected to the rotating cylinder, the angle of the rotating cylinder is adjusted accordingly, so that the angle of the clamping member can be adjusted, so that the clamping member can rotate 180°, and further the device can place the test piece on the test bench.

[0012] In a preferred embodiment, the moving assembly includes a fixing plate fixedly connected to the inner side wall of the rotating cylinder. A third motor is fixedly connected to the side wall of the fixing plate. A cross bar is fixedly connected to the driving shaft of the third motor. A lead screw is fixedly connected to one end of the cross bar.

[0013] In a preferred embodiment, the clamping assembly includes a rectangular opening provided on the rotating cylinder. Two clamping members matching the rectangular opening are provided in the rectangular opening. The clamping member includes a clamping plate. A silicone rubber is fixedly connected to the side wall of the clamping plate. A plurality of rubber pads are fixedly connected to the side wall of the silicone rubber. Anti-slip patterns are provided on the side walls of the plurality of rubber pads. Lead screw nuts are fixedly connected to the side walls of the two clamping members. The two lead screw nuts are respectively threadedly connected to the lead screw.

[0014] When the third motor operates, the cross bar can be rotated accordingly, so that the lead screw can be rotated. Since the lead screw nuts are limited by the clamping plates and the rectangular opening, the lead screw nuts can approach or move away from each other, so that the test piece can be clamped. Then when the test piece moves to a suitable position, the third motor rotates in the opposite direction subsequently, so that the lead screw rotates in the reverse direction, so that the test piece can be placed on the test bench, further facilitating the test of the test piece by the device.

[0015] In a preferred embodiment, the pushing assembly includes a push plate fixedly connected to the side wall of the collar. A hard rubber plate is fixedly connected to the side wall of the push plate. A second bearing is provided at the connection between the collar and the compression testing machine. When the collar rotates, the push plate can be rotated accordingly, so that the hard rubber plate rotates, so that the test piece on the test bench can be pushed out, so that it is convenient for the staff to unload the material.

[0016] In a preferred embodiment, the placement component includes a bent rod fixedly connected to the side wall of the compression testing machine. One end of the bent rod is fixedly connected with a placement box, and the output end of the placement box is fixedly connected with a diversion plate. The diversion plate is inclined, enabling the test piece to roll down autonomously. It should be particularly noted that the test piece is a cylindrical metal pipe with a consistent length. At the same time, the setting of the soft rubber plate and the spring can enable the test piece to be better stabilized, thus facilitating the clamping by the clamping plate. A baffle is fixedly connected to the side wall of the diversion plate, and the baffle includes a protective plate. A plurality of springs are fixedly connected to the side wall of the protective plate, and one end of each of the plurality of springs is fixedly connected to the same soft rubber plate.

[0017] In a preferred embodiment, the shielding component includes an electric telescopic rod fixedly connected to the side wall of the placement box. The driving end of the electric telescopic rod is fixedly connected with a bent rod, and one end of the bent rod is fixedly connected with a baffle, and the baffle is on one side of the output end of the placement box.

[0018] The technical effects and advantages of the present invention are as follows:

[0019] 1. When the device is in use, it can facilitate the staff to place the test piece into the placement box for storage. At the same time, with the assistance of the electric telescopic rod, the test piece can gradually roll out. With the assistance of the spring and the soft rubber plate, the test piece can be quickly stabilized, thus facilitating the clamping of the test piece by the device in the later stage, further ensuring the stability of the device and indirectly improving the efficiency of the device in transferring the test piece.

[0020] 2. When the first motor and the second motor are working, the horizontal position and angle of the clamping plate can be changed accordingly. At the same time, with the assistance of the third motor, the clamping plates can move away from or close to each other, so that the test piece can be clamped or placed. In this way, the device can move the test piece from the diversion plate to the test bench, eliminating the need for the staff to place the test pieces one by one, reducing the workload of the staff, facilitating the mass detection by the staff, further facilitating the work of the staff, indirectly improving the work efficiency of the staff, and further enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic side view connection structure diagram of the present invention;

[0023] Figure 3 is a schematic first partial connection structure diagram of the present invention;

[0024] Figure 4Schematic diagram of the second partial connection structure of the present invention;

[0025] Figure 5 Schematic diagram of the connection structure of the adjustment component, moving component and clamping component in the present invention;

[0026] Figure 6 is Figure 5 Schematic diagram of the sectional connection structure of;

[0027] Figure 7 Schematic diagram of the connection structure of the clamping member in the present invention;

[0028] Figure 8 Schematic diagram of the connection structure of the placement component and the shielding component in the present invention;

[0029] Figure 9 Schematic diagram of the connection structure of the baffle in the present invention.

[0030] Reference numerals are: 1 compression testing machine, 2 collar, 21 first motor, 22 first rotating shaft, 23 first pulley, 24 second pulley, 25 belt, 3 adjustment component, 31 fixed column, 311 connecting rod, 312 second motor, 313 second rotating shaft, 314 first gear, 315 second gear, 32 rotating cylinder, 33 first bearing, 4 moving component, 41 fixing plate, 42 third motor, 43 cross bar, 44 lead screw, 5 clamping component, 51 rectangular opening, 52 clamping component, 521 clamping plate, 522 silicone rubber, 523 rubber pad, 53 lead screw nut, 6 pushing component, 61 second bearing, 62 push plate, 63 hard rubber plate, 7 placement component, 71 bent rod, 72 placement box, 73 diversion plate, 74 baffle, 741 protection plate, 742 spring, 743 soft rubber plate, 8 shielding component, 81 electric telescopic rod, 82 bent rod, 83 baffle, 9 enclosure. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Refer to Figure 1 and Figure 2A strength testing device includes a compression testing machine 1, wherein the compression testing machine 1 can detect the strength of a metal steel pipe, thereby making it convenient for staff to understand data related to the metal steel pipe, and further making it convenient for staff to understand related performances of the metal steel pipe. A rotatable ring 2 is sleeved on the compression testing machine 1, wherein the ring 2 is sleeved on a vertical column of the metal steel pipe, and the ring 2 is located on one side of a testing platform of the compression testing machine 1.

[0033] Reference Figure 3 and Figure 4 A first motor 21 is fixedly connected to the compression testing machine 1. It is particularly noteworthy that the first motor 21 is a prior art and will not be described in detail herein. A first rotating shaft 22 is fixedly connected to the driving shaft of the first motor 21. A first pulley 23 is coaxially fixedly connected to the side wall of the first rotating shaft 22. A second pulley 24 is coaxially fixedly connected to the side wall of the sleeve 2. The first pulley 23 and the second pulley 24 are connected via a belt 25.

[0034] In actual operation, when the first motor 21 is working, the first rotating shaft 22 can be rotated accordingly, so that the first pulley 23 can be rotated. With the assistance of the belt 25, the second pulley 24 can be rotated accordingly, so that the ring 2 can be rotated, so that the angle of the rotating cylinder 32 can be adjusted.

[0035] Reference Figure 5 and Figure 6 An adjustable component 3 is connected to the collar 2, and the adjusting component 3 includes a fixed column 31 fixedly connected to the side wall of the collar 2, and a rotatable rotating cylinder 32 is sleeved on the fixed column 31. A first bearing 33 is provided at the connection between the rotating cylinder 32 and the fixed column 31. It is particularly noteworthy that with the assistance of the first bearing 33, the rotating cylinder 32 can rotate normally.

[0036] Reference Figure 5 and Figure 6 A connecting rod 311 is fixedly connected to the side wall of the fixed column 31, and one end of the connecting rod 311 is fixedly connected to the second motor 312, wherein the second motor 312 is a prior art and is not described in detail here. A second rotating shaft 313 is fixedly connected to the driving shaft of the second motor 312, and a first gear 314 is coaxially fixedly connected to the side wall of the second rotating shaft 312. A second gear 315 is coaxially fixedly connected to the side wall of the rotating cylinder 32, and the second gear 315 is meshed with the first gear 314.

[0037] In actual operation, when the second motor 312 works, the second rotating shaft 313 can be rotated, and further the first gear 314 can be rotated. Since the second gear 315 meshes with the first gear 314, the second gear 315 can be rotated. And since the second gear 315 is connected to the rotating cylinder 32, the angle of the rotating cylinder 32 is adjusted accordingly, so that the angle of the clamping member 52 can be adjusted, enabling the clamping member 52 to rotate 180°, and further enabling the device to place the test piece on the test bench.

[0038] Refer to Figure 5 and Figure 6 As shown in FIGS. and

[0038] , a moving component 4 is connected to the adjusting component 3. The moving component 4 includes a fixing plate 41 fixedly connected to the inner side wall of the rotating cylinder 32. A third motor 42 is fixedly connected to the side wall of the fixing plate 41. A cross bar 43 is fixedly connected to the driving shaft of the third motor 42. A lead screw 44 is fixedly connected to one end of the cross bar 43. It should be particularly noted that the lead screw 44 is a double-threaded lead screw, and the double threads are respectively located at both ends of the lead screw 44. The setting of the double threads enables the lead screw nuts 53 to approach or move away from each other.

[0039] Refer to Figure 6 and Figure 7 As shown in FIGS. Figure 6 and Figure 7 , a clamping component 5 is provided on the adjusting component 3. The clamping component 5 includes a rectangular opening 51 provided on the rotating cylinder 32. Two clamping members 52 matching the rectangular opening 51 are provided in the rectangular opening 51. It should be particularly noted that the rectangular opening 51 can clamp the clamping members 52, so that the lead screw nuts 53 can move normally on the lead screw 44. The clamping member 52 includes a clamping plate 521. A silicone rubber 522 is fixedly connected to the side wall of the clamping plate 521. The silicone rubber 522 has good resilience, so that the clamping effect on the test piece is better. A plurality of rubber pads 523 are fixedly connected to the side wall of the silicone rubber 522. Anti-slip patterns are provided on the side walls of the plurality of rubber pads 523. It should be particularly noted that with the assistance of the rubber pads 523 and the anti-slip patterns on the rubber pads 523, the stability of the test piece is better. Lead screw nuts 53 are fixedly connected to the side walls of the two clamping members 52. The two lead screw nuts 53 are respectively threadedly connected to the lead screw 44. The clamping component 5 is connected to the moving component 4.

[0040] In actual operation, when the third motor 42 works, the cross bar 43 can be rotated accordingly, so that the lead screw 44 can be rotated accordingly. When the lead screw 44 rotates, since the lead screw nut 53 is limited by the clamping plate 521 and the rectangular opening 51, the lead screw nut 53 moves along the thread direction of the lead screw 44, so that the lead screw nuts 53 can approach or move away from each other, and thus the test piece can be clamped. With the assistance of the silicone rubber 522 and the rubber pad 523, the stability of the test piece can be better. Then, after the test piece moves to a suitable position, the third motor 42 rotates in the opposite direction subsequently, so that the lead screw 41 can be rotated in the reverse direction, thereby enabling the lead screw nuts 53 to move away from each other, and the test piece can be placed on the test bench, further facilitating the test of the test piece by the device.

[0041] Refer to Figure 1 and Figure 4 A pushing component 6 is connected to the collar 2. The pushing component 6 includes a push plate 62 fixedly connected to the side wall of the collar 2. A hard rubber plate 63 is fixedly connected to the side wall of the push plate 62. A second bearing 61 is provided at the connection between the collar 2 and the compression testing machine 1. It should be particularly noted that the second bearing 61 can enable the collar 2 to rotate better. A retaining wall 9 is fixedly connected to the compression testing machine 1, and the retaining wall 9 is on one side of the pushing component 6.

[0042] In actual operation, when the collar 2 rotates, the push plate 62 can be rotated accordingly, so that the hard rubber plate 63 rotates, and thus the test piece on the test bench can be pushed out, which facilitates the unloading of the staff, further facilitates the work of the staff, and indirectly improves the work efficiency of the staff.

[0043] Refer to Figure 8 and Figure 9 A placing component 7 is connected to the compression testing machine 1. The placing component 7 includes a bent rod 71 fixedly connected to the side wall of the compression testing machine 1. One end of the bent rod 71 is fixedly connected to a placing box 72. The output end of the placing box 72 is fixedly connected to a diversion plate 73. A baffle 74 is fixedly connected to the side wall of the diversion plate 73. The baffle 74 includes a protection plate 741. A plurality of springs 742 are fixedly connected to the side wall of the protection plate 741. One end of the plurality of springs 742 is fixedly connected to the same soft rubber plate 743. It should be particularly noted that the diversion plate 73 is inclined, and the arrangement of the soft rubber plate 743 and the springs 742 can enable the test piece to be better stabilized, thus facilitating the clamping by the clamping plate 521.

[0044] Refer to Figure 8, a shielding component 8 is connected to the placing component 7. The shielding component 8 includes an electric telescopic rod 81 fixedly connected to the side wall of the placing box 72. It should be particularly noted that the electric telescopic rod 81 is a prior art and will not be elaborated here. The driving end of the electric telescopic rod 81 is fixedly connected to a bent rod 82, and one end of the bent rod 82 is fixedly connected to a baffle 83. The baffle 83 is on one side of the output end of the placing box 72.

[0045] In actual operation, the staff can place the test piece into the placing box 72 in advance, and then the electric telescopic rod 81 rotates accordingly, so that the bent rod 82 can be moved, and further the baffle 83 can be moved. When the baffle 83 moves, the test piece in the placing box 72 can be moved out with the assistance of the flow guiding plate 73. Then the electric telescopic rod 81 works again, so that the output end of the placing box 72 can be closed. The rolled-out test piece can quickly stay on one side of the protection plate 741 with the assistance of the soft rubber plate 743 and the spring 742, thus facilitating the quick stabilization of the test piece and further facilitating the later processing and use of the device.

[0046] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0047] Second: In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0048] Finally: The above description is only the preferred embodiment of the present invention and is not used to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intensity detection device, comprising a compression testing machine (1), characterized in that; The compression testing machine (1) is sleeved with a rotatable sleeve ring (2); The collar (2) is connected to an adjustable component (3), the adjustable component (3) is connected to a movable component (4), the adjustable component (3) is provided with a clamping component (5), and the clamping component (5) is connected to the movable component (4); The collar (2) is connected to a pushing component (6); The compression testing machine (1) is connected to a placement component (7), and the placement component (7) is connected to a shielding component (8); A fence (9) is fixedly connected to the compression testing machine (1), and the fence (9) is located on one side of the pushing component (6).

2. The intensity detection device according to claim 1, characterized in that: The compression testing machine (1) is fixedly connected to a first motor (21); a first rotating shaft (22) is fixedly connected to a driving shaft of the first motor (21); a first belt pulley (23) is coaxially fixedly connected to a side wall of the first rotating shaft (22); a second belt pulley (24) is coaxially fixedly connected to a side wall of the sleeve (2); and the first belt pulley (23) and the second belt pulley (24) are connected in transmission via a belt (25).

3. The intensity detection device according to claim 1, characterized in that: The adjustment assembly (3) comprises a fixed column (31) fixedly connected to the side wall of the collar (2); a rotatable rotating cylinder (32) is sleeved on the fixed column (31); and a first bearing (33) is provided at the connection between the rotating cylinder (32) and the fixed column (31).

4. The intensity detection device according to claim 3, characterized in that: A connecting rod (311) is fixedly connected to the side wall of the fixed column (31), one end of the connecting rod (311) is fixedly connected to a second motor (312), a second rotating shaft (313) is fixedly connected to the driving shaft of the second motor (312), a first gear (314) is coaxially fixedly connected to the side wall of the second rotating shaft (312), a second gear (315) is coaxially fixedly connected to the side wall of the rotating cylinder (32), and the second gear (315) is meshed with the first gear (314).

5. The intensity detection device according to claim 3, characterized in that: The moving assembly (4) comprises a fixing plate (41) fixedly connected to the inner wall of the rotating cylinder (32); a third motor (42) is fixedly connected to the side wall of the fixing plate (41); a cross bar (43) is fixedly connected to the driving shaft of the third motor (42); and a screw rod (44) is fixedly connected to one end of the cross bar (43).

6. The intensity detection device according to claim 5, characterized in that: The clamping assembly (5) comprises a rectangular opening (51) arranged on the rotating cylinder (32), and two clamping members (52) matching with the rectangular opening (51) are arranged in the rectangular opening (51), and the clamping members (52) comprise a clamping plate (521), and a silicone rubber (522) is fixedly connected to the side wall of the clamping plate (521), and a plurality of rubber pads (523) are fixedly connected to the side wall of the silicone rubber (522), and the side walls of the plurality of rubber pads (523) are all provided with anti-slip patterns, and a screw nut (53) is fixedly connected to the side walls of the two clamping members (52), and the two screw nuts (53) are respectively threadedly connected to the screw (44).

7. The intensity detection device according to claim 1, characterized in that: The pushing component (6) includes a push plate (62) fixedly connected to the side wall of the collar (2). A hard rubber plate (63) is fixedly connected to the side wall of the push plate (62). A second bearing (61) is provided at the connection between the collar (2) and the compression testing machine (1).

8. The intensity detection device according to claim 1, characterized in that: The placing component (7) includes a bent rod (71) fixedly connected to the side wall of the compression testing machine (1). One end of the bent rod (71) is fixedly connected to a placing box (72). The output end of the placing box (72) is fixedly connected to a diversion plate (73). A baffle (74) is fixedly connected to the side wall of the diversion plate (73). The baffle (74) includes a protection plate (741). A plurality of springs (742) are fixedly connected to the side wall of the protection plate (741). One end of each of the plurality of springs (742) is fixedly connected to the same soft rubber plate (743).

9. The intensity detection device according to claim 8, characterized in that: The shielding component (8) includes an electric telescopic rod (81) fixedly connected to the side wall of the placing box (72). The driving end of the electric telescopic rod (81) is fixedly connected to a bent rod (82). One end of the bent rod (82) is fixedly connected to a baffle (83). The baffle (83) is located on one side of the output end of the placing box (72).

Images