CN114354368A

CN114354368A - Mechanical equipment intensity detection device

Info

Publication number: CN114354368A
Application number: CN202111676876.4A
Authority: CN
Inventors: 徐士仁
Original assignee: Suzhou Bassman Electromechanical Technology Co ltd
Current assignee: Suzhou Bassman Electromechanical Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-15

Abstract

The invention discloses a mechanical equipment strength detection device, which relates to the technical field of mechanical detection, and at present, in the process of carrying out strength test on some mechanical equipment parts, the parts are easy to crack to hurt people and have certain danger. This mechanical equipment intensity detection device through setting up the protection piece, when carrying out intensity test to the part, can be automatic give rise to the spill baffle, play the effect of sheltering from to the part, test the part like this, if the part takes place to collapse when splitting, the disintegrating slag that collapses the fracture can be spattered on the spill baffle, makes it can not produce the injury to the personnel.

Description

Mechanical equipment intensity detection device

Technical Field

The invention relates to the technical field of mechanical detection, in particular to a mechanical equipment strength 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 comprises 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, and before large-scale mechanical equipment is assembled, parts of each system need to be subjected to strength testing to ensure the integrity of parts of each system, so that high requirements are provided for the normal operation of the mechanical equipment.

However, in the process of testing the strength of some mechanical equipment parts, the parts are easy to crack to hurt people, so that the parts have certain dangerousness, and the parts are tested only singly during testing, so that the testing accuracy is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a mechanical equipment strength detection device, which solves the problems that in the process of carrying out strength test on some mechanical equipment parts at present, the parts are easy to crack to hurt people, have certain danger, and the test on the parts is single during the test, so that the test accuracy is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mechanical equipment intensity detection device, includes the workstation, the rear side upper surface of workstation is provided with L shape seat, be provided with the protection piece between the surface of workstation and its inside, and the front surface of workstation is close to the below position department of protection piece and is provided with electric putter, the adjustment tank has been seted up to the upper surface of workstation, be provided with adjusting part between the inside of adjustment tank and the rear side of workstation.

The protection piece comprises a concave baffle which is sleeved and slidably mounted on the outer surface of the workbench, and a driving piece is arranged inside the concave baffle.

The driving piece is including the limiting plate of the inside both sides face of difference fixed connection in spill baffle below, two the movable groove has all been seted up to a side of limiting plate, two the equal slidable mounting in inside of movable groove has protruding axle, two the equal vertical connection of the one end that the protruding axle is relative has the regulating plate, two the equal horizontally connected with pivot in the one side that the upper end is relative of regulating plate, two the relative one end of pivot rotates the both sides face and the fixedly connected with connecting plate that pass the workstation respectively, two horizontally connected with fixed axle between the lower extreme of connecting plate, the surface of fixed axle cup joints and rotates and installs the regulation pole, electric putter's output shaft is connected for rotating with the one end of adjusting the pole.

Preferably, the both sides face of spill baffle all symmetric connection has two protruding strip pieces, slidable mounting is run through to the upper end of protruding strip piece has the guiding axle, the lower extreme fixedly connected with lug of guiding axle, one side of lug is connected with the below side of workstation.

Preferably, the concave baffle is made of transparent materials.

Preferably, a hydraulic cylinder is fixedly mounted on the upper surface of the L-shaped seat, and an output shaft of the hydraulic cylinder penetrates through the upper surface of the L-shaped seat in a sliding manner and is fixedly connected with a pressing block.

Preferably, the adjusting part includes the base plate of fixed connection in workstation top rear surface and slidable mounting in the inside casing board of adjustment tank, the last surface rotation of base plate installs the toothed disc, the front side upper surface edge of toothed disc rotates and is connected with the eccentric rod, the other end of eccentric rod articulates in the rear side of casing board, the front side upper surface of casing board rotates and installs the concave plate, the both sides face intermediate position department of concave plate all runs through and installs the screw rod, and the both sides face of concave plate all set up with the screw hole of screw rod looks adaptation, two the one end that the screw rod was carried on the back mutually all is provided with the handle, and two screw rod relative one ends all rotate and be connected with the clamp plate.

Preferably, a sliding groove matched with the eccentric rod is formed in one side surface of the inner portion of the adjusting groove, and the eccentric rod penetrates through the inner portion of the sliding groove in a sliding mode.

Preferably, a connecting rod penetrates through and is slidably mounted between the two ends of the two pressing plates, and the two ends of the connecting rod, which are back to back, are respectively connected with the two side surfaces in the concave plate.

Preferably, a stepping motor is fixedly mounted at a corner of the lower surface of one side of the substrate, an output shaft of the stepping motor rotates to penetrate through the lower surface of the substrate and is fixedly connected with a main gear, and the main gear is meshed with a gear disc.

Preferably, the inside horizontal symmetry of casing board has two guide bars, two sliding mounting is all cup jointed to the surface of guide bar has the rack, the inside lower surface symmetry of casing board rotates and installs two drive gears, two for the meshing between the drive gear, and two drive gears respectively with two racks for the meshing, two horizontally connect has the dead lever between the other end upper surface of rack, one side of dead lever is rotated and is installed two regulating spindles, two the other end of regulating spindle all articulates in the rear side lower surface of concave plate, two and the corresponding guide way of regulating spindle, two are seted up to the upper surface of casing board the regulating spindle slides the inside of passing two guide ways respectively.

Preferably, a servo motor is fixedly installed on the lower surface of the shell plate, an output shaft of the servo motor is connected with the lower surface of one of the driving gears, a sliding groove matched with the servo motor is formed in the lower surface of the inner portion of the adjusting groove, and the servo motor penetrates through the inner portion of the sliding groove in a sliding mode.

Advantageous effects

The invention provides a mechanical equipment strength detection device, which has the following beneficial effects compared with the prior art:

1. this mechanical equipment intensity detection device through setting up the protector, when carrying out the strength test to the part, can be automatic give rise to the spill baffle, play the effect of sheltering from to the part, test the part like this, if the part takes place to collapse when splitting, the disintegrating slag that collapses the fracture can splash on the spill baffle, makes it can not produce the injury to personnel, and then has guaranteed the security performance.

2. This mechanical equipment intensity detection device through setting up adjusting part, when testing the in-process to the part, can carry out corresponding adjustment to the position and the angle of part, makes it carry out test work to different positions on the part, need not the position of manual adjustment part, has not only improved the precision of test, but also has reduced artificial intensity of labour.

Drawings

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

FIG. 2 is a schematic view of a protective element according to the present invention;

FIG. 3 is a schematic view of the driving member structure of the present invention;

FIG. 4 is a schematic view of the structure of the adjustment assembly of the present invention;

fig. 5 is a schematic view of the internal structure of the housing panel of the present invention.

In the figure: 1. a work table; 2. an L-shaped seat; 21. a hydraulic cylinder; 22. briquetting; 3. a guard; 31. a concave baffle plate; 32. a drive member; 321. a limiting plate; 322. a movable groove; 323. a protruding shaft; 324. an adjusting plate; 325. a rotating shaft; 326. a connecting plate; 327. a fixed shaft; 328. adjusting a rod; 33. a convex bar block; 34. a guide shaft; 35. a bump; 4. an electric push rod; 5. an adjustment groove; 51. a chute; 52. a sliding groove; 6. an adjustment assembly; 61. a substrate; 62. a housing panel; 621. a guide bar; 622. a rack; 623. a drive gear; 624. a servo motor; 625. fixing the rod; 626. an adjustment shaft; 63. a gear plate; 64. an eccentric rod; 65. a concave plate; 66. a screw; 67. a handle; 68. pressing a plate; 69. a connecting rod; 610. a stepping motor; 611. a main gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the invention provides a technical scheme, which is a mechanical equipment strength detection device, and the mechanical equipment strength detection device comprises a workbench 1, wherein an L-shaped seat 2 is arranged on the upper surface of the rear side of the workbench 1, a protection part 3 is arranged between the outer surface of the workbench 1 and the inner part of the workbench 1, an electric push rod 4 is arranged on the front surface of the workbench 1 at a position close to the lower part of the protection part 3, an adjusting groove 5 is formed in the upper surface of the workbench 1, an adjusting assembly 6 is arranged between the inner part of the adjusting groove 5 and the rear side of the workbench 1, a hydraulic cylinder 21 is fixedly arranged on the upper surface of the L-shaped seat 2, an output shaft of the hydraulic cylinder 21 penetrates through the upper surface of the L-shaped seat 2 in a sliding manner and is fixedly connected with a pressing block 22, the hydraulic cylinder 21 drives the pressing block 22 to move downwards to perform a compression test on a part, the type of the hydraulic cylinder 21 is-L, and the type of the electric push rod 4 is SD-G.

Referring to fig. 2-3, in the embodiment of the present invention, the protection component 3 includes a concave baffle 31 slidably mounted on the outer surface of the workbench 1, a driving component 32 is disposed inside the concave baffle 31, the driving component 32 includes limiting plates 321 fixedly connected to two side surfaces of the inner portion below the concave baffle 31, one side surface of each of the two limiting plates 321 is provided with a movable groove 322, the inner portions of the two movable grooves 322 are slidably mounted with a protruding shaft 323, one end of each of the two protruding shafts 323 opposite is vertically connected with an adjusting plate 324, one side of each of the two adjusting plates 324 opposite to the upper end is horizontally connected with a rotating shaft 325, one end of each of the two rotating shafts 325 opposite to each other respectively rotatably penetrates through two side surfaces of the workbench 1 and is fixedly connected with a connecting plate 326, a fixing shaft 327 is horizontally connected between the lower ends of the two connecting plates 326, an adjusting rod 328 is rotatably mounted on the outer surface of the fixing shaft 327, an output shaft of the electric push rod 4 is rotatably connected with one end of the adjusting rod 328, two convex strip blocks 33 are symmetrically connected to two side faces of the concave baffle plate 31, a guide shaft 34 penetrates through and is slidably mounted at the upper end of each convex strip block 33, a convex block 35 is fixedly connected to the lower end of each guide shaft 34, one side of each convex block 35 is connected with the side face below the workbench 1, when the concave baffle plate 31 moves, the guide shafts 34 play a role in guiding the concave baffle plate 31, the concave baffle plate 31 is made of transparent materials, and after parts are blocked by the concave baffle plate 31, the part testing condition can be seen.

Referring to fig. 4-5, in the embodiment of the present invention, the adjusting assembly 6 includes a base plate 61 fixedly connected to the rear surface above the workbench 1 and a housing plate 62 slidably mounted inside the adjusting slot 5, a gear plate 63 is rotatably mounted on the upper surface of the base plate 61, an eccentric rod 64 is rotatably connected to an edge of the upper surface of the front side of the gear plate 63, the other end of the eccentric rod 64 is hinged to the rear side of the housing plate 62, a concave plate 65 is rotatably mounted on the upper surface of the front side of the housing plate 62, a screw 66 is penetratingly mounted at the middle positions of two side surfaces of the concave plate 65, two side surfaces of the concave plate 65 are respectively provided with a threaded hole adapted to the screw 66, one end of each of the two opposite screws 66 is provided with a handle 67, one end of each of the two opposite screws 66 is rotatably connected to a pressing plate 68, one side surface inside the adjusting slot 5 is provided with a sliding slot 51 adapted to the eccentric rod 64, the eccentric rod 64 slidably passes through the inside of the sliding slot 51, a connecting rod 69 is arranged between two ends of the two pressing plates 68 in a penetrating and sliding manner, one end of the two connecting rods 69, which is opposite to each other, is respectively connected with two inner side surfaces of the concave plate 65, the connecting rod 69 plays a role in guiding the pressing plates 68, a stepping motor 610 is fixedly arranged at the corner of the lower surface of one side of the base plate 61, an output shaft of the stepping motor 610 rotatably penetrates through the lower surface of the base plate 61 and is fixedly connected with a main gear 611, the main gear 611 is meshed with the gear disc 63, the model of the stepping motor 610 is CH/V, two guide rods 621 are horizontally and symmetrically connected inside the shell plate 62, racks 622 are respectively sleeved and slidably arranged on the outer surfaces of the two guide rods 621, two driving gears 623 are symmetrically and rotatably arranged on the lower surface of the inside of the shell plate 62, meshing is arranged between the two driving gears 623, the two driving gears 623 are respectively meshed with the two racks 622, and a fixing rod 625 is horizontally connected between the upper surfaces of the other ends of the two racks 622, two adjusting shafts 626 are rotatably mounted on one side of the fixing rod 625, the other ends of the two adjusting shafts 626 are hinged to the lower surface of the rear side of the concave plate 65, two guide grooves corresponding to the adjusting shafts 626 are formed in the upper surface of the housing plate 62, the two adjusting shafts 626 respectively slide through the two guide grooves, a servo motor 624 is fixedly mounted on the lower surface of the housing plate 62, an output shaft of the servo motor 624 is connected with the lower surface of one of the driving gears 623, a sliding groove 52 matched with the servo motor 624 is formed in the lower surface of the inner portion of the adjusting groove 5, the servo motor 624 slides through the inner portion of the sliding groove 52, and the type of the servo motor 624 is SD-H.

And those not described in detail in this specification are well within the skill of those in the art.

The working principle is as follows: a part to be tested is placed on the concave plate 65, the handle 67 is rotated, the handle 67 drives the screw 66 to rotate, the screw 66 drives the pressing plates 68 to slide on the connecting rod 69, and the two pressing plates 68 clamp the part to play a role in positioning and fixing the part;

furthermore, the electric push rod 4 drives the adjusting rod 328 to move, the other end of the adjusting rod 328 drives the fixed shaft 327 to rotate, the fixed shaft 327 drives the connecting plate 326 to rotate, the connecting plate 326 drives the rotating shaft 325 to rotate, the rotating shaft 325 drives the adjusting plate 324 to rotate, the convex shaft 323 on the adjusting plate 324 slides in the movable groove 322 in the limiting plate 321, and then the limiting plate 321 is driven to move, the limiting plate 321 drives the concave baffle 31 to move, the concave baffle 31 moves upwards, the part is shielded, the protection effect is achieved, the phenomenon that the part hurts people in the testing process is prevented, then the hydraulic cylinder 21 drives the pressing block 22 to move downwards, and the compression resistance test can be performed on the part;

furthermore, during the test, the stepping motor 610 drives the main gear 611 to rotate, the main gear 611 drives the gear disc 63 engaged with the main gear 611 to rotate, the gear disc 63 drives the eccentric rod 64 to perform eccentric motion, the eccentric rod 64 drives the shell plate 62 to slide in the adjustment slot 5 on the workbench 1, so as to adjust the position of the part on the concave plate 65, when the position of the part is adjusted, the servo motor 624 drives the driving gear 623 to rotate, the driving gear 623 drives the other driving gear 623 engaged with the driving gear 623 to rotate, the two driving gears 623 respectively drive the racks 622 engaged with the driving gears 623 to move, the racks 622 drive the fixing rod 625 to move, under the rotation of the concave plate 65, along with the movement of the fixing rod 625, the adjusting shaft 626 on the fixing rod 625 drives the concave plate 65 to rotate, so as to adjust the angle of the part on the concave plate 65, when the angle of the part is adjusted to a proper position, and the part is continuously tested, so that the test work of different positions on the part is finished, and the test accuracy is improved.

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.

Claims

1. The utility model provides a mechanical equipment intensity detection device, includes workstation (1), the rear side upper surface of workstation (1) is provided with L shape seat (2), its characterized in that: a protection piece (3) is arranged between the outer surface of the workbench (1) and the inner part of the workbench, an electric push rod (4) is arranged at the position, close to the lower position of the protection piece (3), of the front surface of the workbench (1), an adjusting groove (5) is formed in the upper surface of the workbench (1), and an adjusting assembly (6) is arranged between the inner part of the adjusting groove (5) and the rear side of the workbench (1);

the protection part (3) comprises a concave baffle (31) which is sleeved and slidably mounted on the outer surface of the workbench (1), and a driving part (32) is arranged inside the concave baffle (31);

the driving piece (32) comprises limiting plates (321) which are fixedly connected to two side faces inside the lower portion of the concave baffle (31) respectively, movable grooves (322) are formed in one side face of each of the two limiting plates (321), protruding shafts (323) are arranged inside the two movable grooves (322) in a sliding mode, adjusting plates (324) are vertically connected to the opposite ends of the protruding shafts (323), rotating shafts (325) are horizontally connected to the opposite sides of the upper ends of the adjusting plates (324), the opposite ends of the rotating shafts (325) respectively rotate to penetrate through the two side faces of the workbench (1) and are fixedly connected with connecting plates (326), and fixing shafts (327) are horizontally connected between the lower ends of the connecting plates (326), the outer surface of the fixed shaft (327) is sleeved with an adjusting rod (328), the output shaft of the electric push rod (4) is rotatably connected with one end of the adjusting rod (328).

2. The mechanical equipment strength detection device according to claim 1, wherein: the equal symmetric connection of both sides face of spill baffle (31) has two gib blocks (33), slidable mounting is run through to the upper end of gib block (33) has guiding axle (34), the lower extreme fixedly connected with lug (35) of guiding axle (34), one side of lug (35) is connected with the below side of workstation (1).

3. The mechanical equipment strength detection device according to claim 1, wherein: the concave baffle (31) is made of transparent materials.

4. The mechanical equipment strength detection device according to claim 1, wherein: the upper surface fixed mounting of L shape seat (2) has pneumatic cylinder (21), the output shaft of pneumatic cylinder (21) slides and passes the upper surface and the fixedly connected with briquetting (22) of L shape seat (2).

5. The mechanical equipment strength detection device according to claim 1, wherein: the adjusting component (6) comprises a base plate (61) fixedly connected to the rear surface above the workbench (1) and a shell plate (62) installed inside the adjusting groove (5) in a sliding mode, a gear disc (63) is rotatably arranged on the upper surface of the base plate (61), an eccentric rod (64) is rotatably connected to the edge of the upper surface of the front side of the gear disc (63), the other end of the eccentric rod (64) is hinged at the rear side of the shell plate (62), a concave plate (65) is rotatably arranged on the upper surface of the front side of the shell plate (62), the middle positions of two side surfaces of the concave plate (65) are respectively provided with a screw rod (66) in a penetrating way, threaded holes matched with the screw rods (66) are formed in the two side faces of the concave plate (65), handles (67) are arranged at the opposite ends of the two screw rods (66), and the opposite ends of the two screws (66) are rotatably connected with pressure plates (68).

6. The mechanical equipment strength detection device according to claim 5, wherein: a sliding groove (51) matched with the eccentric rod (64) is formed in one side face of the inner portion of the adjusting groove (5), and the eccentric rod (64) penetrates through the inner portion of the sliding groove (51) in a sliding mode.

7. The mechanical equipment strength detection device according to claim 5, wherein: two it has connecting rod (69) to run through slidable mounting between the both ends of clamp plate (68), two one end that connecting rod (69) carried on the back mutually is connected with the inside both sides face of notch plate (65) respectively.

8. The mechanical equipment strength detection device according to claim 5, wherein: a stepping motor (610) is fixedly mounted at a corner of the lower surface of one side of the base plate (61), an output shaft of the stepping motor (610) penetrates through the lower surface of the base plate (61) in a rotating mode and is fixedly connected with a main gear (611), and the main gear (611) is meshed with the gear disc (63).

9. The mechanical equipment strength detection device according to claim 5, wherein: two guide rods (621) are horizontally and symmetrically connected inside the shell plate (62), racks (622) are sleeved and slidably mounted on the outer surfaces of the two guide rods (621), two driving gears (623) are symmetrically and rotatably arranged on the inner lower surface of the shell plate (62), the two driving gears (623) are meshed, and the two driving gears (623) are respectively meshed with the two racks (622), a fixed rod (625) is horizontally connected between the upper surfaces of the other ends of the two racks (622), one side of the fixed rod (625) is rotatably provided with two adjusting shafts (626), the other ends of the two adjusting shafts (626) are hinged on the lower surface of the rear side of the concave plate (65), two guide grooves corresponding to the adjusting shafts (626) are formed in the upper surface of the shell plate (62), and the two adjusting shafts (626) respectively penetrate through the two guide grooves in a sliding mode.

10. The mechanical equipment strength detection device according to claim 9, wherein: the lower surface of the shell plate (62) is fixedly provided with a servo motor (624), an output shaft of the servo motor (624) is connected with the lower surface of one of the driving gears (623), the lower surface of the inside of the adjusting groove (5) is provided with a sliding groove (52) matched with the servo motor (624), and the servo motor (624) penetrates through the inside of the sliding groove (52) in a sliding manner.