CN213397931U

CN213397931U - Mechanical equipment intensity detection device

Info

Publication number: CN213397931U
Application number: CN202022537344.XU
Authority: CN
Inventors: 李亮
Original assignee: Wuxi Bofan Machinery Technology Co ltd
Current assignee: Wuxi Bofan Machinery Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-08
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a mechanical equipment strength detection device, which comprises a detection table, wherein four groups of fixed blocks are distributed on the top of the detection table in an annular array manner, each group comprises two fixed blocks and two fixed blocks which are symmetrically distributed, a driving piece is arranged between the two fixed blocks and comprises a movable rod, a connecting block is fixed on the top of the movable rod, limiting blocks are fixed on two sides of the connecting block, and a limiting groove matched with the limiting blocks is arranged on the fixed blocks, the mechanical equipment strength detection device solves the problem that the existing strength detection device cannot well clamp and fix equipment parts needing strength detection by arranging four groups of driving pieces and fixed clamping devices on the top of the detection table, avoids the problem that the detection is inaccurate due to the movement of the equipment parts, thereby influencing the detection progress of the equipment parts, not only the working efficiency of the detection device is improved, but also the detection effect is improved.

Description

Mechanical equipment intensity detection device

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a mechanical equipment intensity detection device.

Background

Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like. For large-scale mechanical equipment, before assembly, strength tests need to be performed on parts of each system to ensure the integrity of parts of each system, which puts high demands on the normal operation of the mechanical equipment. The existing strength detection device cannot clamp and fix the equipment parts needing strength detection well, so that when the strength of the equipment parts is detected, the detection is possibly inaccurate due to the movement of the equipment parts, the detection process of the equipment parts is influenced, and the working efficiency of equipment is also reduced. Therefore, a mechanical equipment strength detection device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical equipment intensity detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical equipment intensity detection device, is including examining test table, it has four fixed blocks of group, every group to examine test table top and be cyclic annular array distribution the quantity of fixed block is two, and two fixed block symmetric distribution, two be provided with the driving piece between the fixed block, the driving piece includes the carriage release lever, the top of carriage release lever is fixed with the connecting block, the both sides of connecting block are fixed with the stopper, and set up the spacing groove with stopper looks adaptation on the fixed block, the central point of carriage release lever puts the department and runs through and be provided with the lead screw, and lead screw and carriage release lever threaded connection, the one end of lead screw is provided with and is used for driving its drive arrangement who carries out just reversing, one side of connecting block is fixed with and is used for carrying out the fixed clamping.

Preferably, the fixed clamping device comprises a fixed rod, one end of the fixed rod is fixedly connected with the connecting block, the other end of the fixed rod is fixed with a buffer support plate, an air pressure rod is installed on the inner side of the buffer support plate, a spring is arranged on the outer side of the air pressure rod in a surrounding mode, one end of the spring is fixed to the outer side of an output shaft of the air pressure rod, a clamping plate is fixed to the other end of the spring, and one end, far away from the fixed rod, of the buffer support plate is fixedly connected with the clamping plate.

Preferably, a rubber pad is fixed on one side of the clamping plate, which is far away from the buffer support plate.

Preferably, drive arrangement includes the motor frame, motor frame and the lateral wall fixed connection who examines test table, and install driving motor on the motor frame, driving motor's output shaft is fixed with the driving gear, the upside meshing of driving gear is connected with driven gear, the pivot has been cup jointed in driven gear's the centre bore, the one end of pivot and the one end welded fastening that the lead screw is close to driven gear.

Preferably, the bottom of carriage release lever is fixed with the mount pad, the bottom of mount pad is rotated and is connected with the pulley, examine the top of test table and offer with pulley assorted spout.

Preferably, a stop block is fixed at one end, close to the fixed clamping device, of the screw rod, and the diameter of the stop block is larger than the outer diameter of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a top at examining test table sets up four driving pieces of group and fixed clamping device, it fixes to the mechanical equipment part that detects to drive fixed clamping device by the driving piece, the equipment part that needs intensity detection that has solved current intensity detection device can not be fine presss from both sides tight fixed problem, it may lead to the inaccuracy that detects because of equipment part's removal to have avoided, thereby the detection process problem of equipment part has been influenced, detection device's work efficiency has not only been improved, the effect of detection has still been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the driving member of the present invention;

FIG. 3 is a schematic structural view of the fixing and clamping device of the present invention;

fig. 4 is an enlarged view of the area a in fig. 1.

In the figure: 1. a detection table; 2. a fixed block; 3. a drive member; 4. fixing the clamping device; 5. a drive device; 6. a chute; 7. a travel bar; 8. connecting blocks; 9. a mounting seat; 10. a pulley; 11. a limiting block; 12. a limiting groove; 13. a screw rod; 14. a stopper; 15. fixing the rod; 16. a buffer support plate; 17. a pneumatic rod; 18. a spring; 19. a clamping plate; 20. a motor frame; 21. a drive motor; 22. a driving gear; 23. a driven gear; 24. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mechanical equipment strength detection device comprises a detection table 1, wherein four groups of fixed blocks 2 are distributed on the top of the detection table 1 in an annular array manner, the number of each group of fixed blocks 2 is two, the two fixed blocks 2 are symmetrically distributed, a driving piece 3 is arranged between the two fixed blocks 2, the driving piece 3 comprises a moving rod 7, a connecting block 8 is fixed on the top of the moving rod 7, limiting blocks 11 are fixed on two sides of the connecting block 8, limiting grooves 12 matched with the limiting blocks 11 are formed in the fixed blocks 2, a lead screw 13 penetrates through the center of the moving rod 7 and is in threaded connection with the moving rod 7, a driving device 5 for driving the lead screw 13 to rotate forwards and backwards is arranged at one end of the lead screw 13, a fixed clamping device 4 for fixing mechanical equipment parts to be detected is fixed on one side of the connecting block 8, set up four driving piece 3 and fixed clamping device 4 of group through the top examining test table 1, it fixes to treat the mechanical equipment part that detects to drive fixed clamping device 4 by driving piece 3, the problem of the equipment part that needs intensity detection that has solved current intensity detection device can not be fine presss from both sides tight fixed to carry out, it may lead to the inaccuracy that detects because of the removal of equipment part to have avoided, thereby the detection process problem of equipment part has been influenced, detection device's work efficiency has not only been improved, the effect that detects has still been improved.

The fixed clamping device 4 comprises a fixed rod 15, one end of the fixed rod 15 is fixedly connected with the connecting block 8, the other end of the fixed rod 15 is fixedly provided with a buffer supporting plate 16, an air pressure rod 17 is installed on the inner side of the buffer supporting plate 16, a spring 18 is arranged on the outer side of the air pressure rod 17 in a surrounding mode, one end of the spring 18 is fixed to the outer side of an output shaft of the air pressure rod 17, the other end of the spring 18 is fixedly provided with a clamping plate 19, one end, far away from the fixed rod 15, of the buffer supporting plate 16 is fixedly connected with the clamping plate 19, when a mechanical equipment part to be detected placed at the top of the detection table 1 is pressed and fixed by the clamping plate 19, buffer force is given to the clamping plate 19 through the air pressure rod 17 and the spring 18, the impact force is avoided being too large, and damage to.

And a rubber pad is fixed on one side of the clamping plate 19, which is far away from the buffer supporting plate 16, so that the protection effect is achieved.

Drive arrangement 5 includes motor frame 20, motor frame 20 and the lateral wall fixed connection who examines test table 1, and install driving motor 21 on the motor frame 20, driving motor 21's output shaft is fixed with driving gear 22, driving gear 22's upside meshing is connected with driven gear 23, it has pivot 24 to cup joint in driven gear 23's the centre bore, the one end of pivot 24 and the one end welded fastening that lead screw 13 is close to driven gear 23 drive driving gear 22 through driving motor 21 and rotate, and driving gear 22 drives driven gear 23 when rotatory and rotates, and driven gear 23 further drives lead screw 13 through pivot 24 and rotates, and then drives drive arrangement 5 and slide between two fixed blocks 2 to promote fixed clamping device 4 and move.

The bottom of carriage release lever 7 is fixed with mount pad 9, the bottom of mount pad 9 is rotated and is connected with pulley 10, examine the top of platform 1 and seted up with pulley 10 assorted spout 6 for the removal of carriage release lever 7 is more smooth and easy stable.

A stop block 14 is fixed at one end of the screw rod 13 close to the fixed clamping device 4, the diameter of the stop block 14 is larger than the outer diameter of the screw rod 13, the moving rod 7 is prevented from falling off from the screw rod 13, and the working safety is improved.

The working principle is as follows: when in use, the mechanical equipment part to be detected is placed at the top center position of the detection platform 1 by the clamping plate 19, by starting the driving motor 21 to work, the driving motor 21 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 23 to rotate when rotating, the driven gear 23 further drives the screw rod 13 to rotate through the rotating shaft 24, the screw rod 13 drives the moving rod 7 to horizontally slide when rotating, thereby driving the connecting block 8 to horizontally move under the sliding action of the limiting block 11 and the limiting groove 12, the connecting block 8 drives the fixed clamping device 4 to extrude and fix the mechanical equipment parts to be detected, the clamping plate 19 is given a buffering force by the air pressure rod 17 and the spring 18 on the fixed clamping device 4, so that the impact force is prevented from being too large, it is possible to effectively prevent the mechanical equipment parts to be inspected from being damaged by the pressing of the clamping plate 19.

The circuit control systems applied in the technical scheme are all in conventional arrangement, and are not described redundantly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical equipment intensity detection device, is including examining test table (1), its characterized in that: four groups of fixed blocks (2) are distributed on the top of the detection table (1) in an annular array, the number of each group of fixed blocks (2) is two, the two fixing blocks (2) are symmetrically distributed, a driving piece (3) is arranged between the two fixing blocks (2), the driving piece (3) comprises a moving rod (7), a connecting block (8) is fixed at the top of the moving rod (7), limiting blocks (11) are fixed on two sides of the connecting block (8), a limit groove (12) matched with the limit block (11) is arranged on the fixed block (2), a screw rod (13) is arranged at the center of the moving rod (7) in a penetrating way, and the screw rod (13) is in threaded connection with the moving rod (7), one end of the screw rod (13) is provided with a driving device (5) for driving the screw rod to rotate forwards and backwards, and a fixing and clamping device (4) for fixing mechanical equipment parts to be detected is fixed on one side of the connecting block (8).

2. The mechanical equipment strength detection device according to claim 1, wherein: fixed clamping device (4) include dead lever (15), the one end and connecting block (8) fixed connection of dead lever (15), and the other end of dead lever (15) is fixed with buffering backup pad (16), atmospheric pressure pole (17) are installed to the inboard of buffering backup pad (16), the outside of atmospheric pressure pole (17) is encircleed and is provided with spring (18), the one end of spring (18) is fixed with the output shaft outside of atmospheric pressure pole (17), and the other end of spring (18) is fixed with clamp plate (19), the one end and clamp plate (19) fixed connection of dead lever (15) are kept away from in buffering backup pad (16).

3. The mechanical equipment strength detection device according to claim 2, wherein: and a rubber pad is fixed on one side of the clamping plate (19) far away from the buffer supporting plate (16).

4. The mechanical equipment strength detection device according to claim 1, wherein: drive arrangement (5) are including motor frame (20), motor frame (20) and the lateral wall fixed connection who examines test table (1), and install driving motor (21) on motor frame (20), the output shaft of driving motor (21) is fixed with driving gear (22), the upside meshing of driving gear (22) is connected with driven gear (23), pivot (24) have been cup jointed in the centre bore of driven gear (23), the one end of pivot (24) and lead screw (13) are close to the one end welded fastening of driven gear (23).

5. The mechanical equipment strength detection device according to claim 2, wherein: the bottom of carriage release lever (7) is fixed with mount pad (9), the bottom of mount pad (9) is rotated and is connected with pulley (10), examine the top of test table (1) and offer with pulley (10) assorted spout (6).

6. The mechanical equipment strength detection device according to claim 1, wherein: and a stop block (14) is fixed at one end of the screw rod (13) close to the fixed clamping device (4), and the diameter of the stop block (14) is larger than the outer diameter of the screw rod (13).