CN214472461U

CN214472461U - Plug swing testing machine

Info

Publication number: CN214472461U
Application number: CN202023215533.1U
Authority: CN
Inventors: 斯红超; 王文毅; 刘福豪
Original assignee: Youer Testing Guangdong Co ltd
Current assignee: Youer Testing Guangdong Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a plug swinging testing machine, concretely relates to swinging testing machine technical field, including truckle, bottom plate and supporting shoe, four corners of bottom plate bottom are provided with truckle respectively, the one end fixedly connected with second casing of bottom plate top one side. The utility model discloses a be provided with servo motor, the connecting axle, the bracing piece, spacing shell, drive gear and driven gear, when needing to detect the power cord plug, start servo motor, servo motor passes through the connecting axle and drives drive gear and rotate, drive gear then rocks the power cord plug of placing inboard portion through driven gear drive pivot and fixed cover, it can carry out effectual detection to the power cord plug to rock through placing the board drive power cord plug, it not only improves the efficiency that the pivot was rotated stability can also improve the detection to drive driven gear through setting up drive gear, the bracing piece can support the connecting axle and prevent that the connecting axle from bending at the during operation.

Description

Plug swing testing machine

Technical Field

The utility model relates to a testing machine technical field specifically is a plug testing machine that sways.

Background

The swing testing machine is also called a wire bending testing machine, is generally used in bending tests of power wires, DC wires and cables with plugs, and tests the folding resistance of products under the conditions of certain speed, angle, weight, times and the like.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional plug swing testing machine cannot effectively and stably test the power line plug, and has poor practicability;

(2) the traditional plug swing testing machine does not effectively limit the power line, and the testing result of the power line plug is easily influenced;

(3) traditional plug sways testing machine, does not protect the power cord plug, and the power cord plug warp easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug sways testing machine to propose the problem of testing power cord plug that can not be effective and stable in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plug swing testing machine comprises fixed casters, a bottom plate and a supporting block, wherein the fixed casters are arranged at four corners of the bottom end of the bottom plate respectively, one end of one side of the top of the bottom plate is fixedly connected with a second shell, the other side of the top end of the bottom plate is fixedly connected with a first shell, supporting plates are arranged on two sides of one end of the second shell, a rotating shaft is arranged at the top end of one side of each supporting plate, a fixed sleeve is fixedly connected to the outside of each rotating shaft, a placing plate is fixedly connected to the top end of the fixed sleeve, a limiting structure is arranged at the bottom end of the rotating shaft, a buffering structure is arranged on one side of the top end of the bottom plate, and a rotating mechanism is arranged at the top end of the supporting block;

the rotating mechanism comprises a servo motor, the servo motor is arranged on one side of the top end of the supporting block, a connecting shaft is arranged at the output end of the servo motor, a driving gear is fixedly connected to one side of the connecting shaft, a supporting rod is fixedly connected to the other side of the top end of the supporting block, a driven gear is fixedly connected to one side of the outer portion of the rotating shaft, and limiting shells are arranged outside the driving gear and the driven gear.

Preferably, a tooth block is arranged outside the driven gear, a tooth block with the same size as the driven gear is arranged outside the driving gear, and the driving gear and the driven gear are in meshed connection.

Preferably, limit structure comprises spacing axle, stop collar, spacing hole, first stopper, fixing bolt, spout and the spacing block of second, spout fixed connection is in the inside of backup pad, the inside both ends swing joint of spout has second stopper and first stopper, one side of first stopper and second stopper is provided with spacing axle, the stop collar has been cup jointed to the outside of spacing axle, the bottom and the top of spout are provided with spacing hole respectively, the inside in spacing hole is provided with fixing bolt.

Preferably, the limiting holes are provided with a plurality of groups, and the limiting holes are arranged at equal intervals at the bottom end and the top end of the sliding groove.

Preferably, buffer structure comprises first buffer spring, slider, second buffer spring, place shell, buffer board, sleeve, loop bar, buffer beam and installation block, place the shell setting in one side on bottom plate top, the top of placing the shell is provided with the buffer board, the both sides of placing the shell inside are provided with second buffer spring, one side fixedly connected with slider of second buffer spring, the first buffer spring of opposite side fixedly connected with of slider, the top fixedly connected with installation block of slider, it is provided with the buffer beam to place between shell and the buffer board, the both sides fixedly connected with sleeve of placing the shell top, the telescopic inside top has been got back to the family and has the loop bar.

Preferably, the mounting blocks are fixedly connected to two sides of the bottom end of the buffer plate, and the buffer rod is movably hinged to the mounting blocks through hinge blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the plug swing testing machine not only realizes effective and stable testing of the power line plug, realizes effective limiting of the power line plug, but also prevents the power line plug from being accidentally dropped to cause damage;

(1) the power line plug detection device is provided with the servo motor, the connecting shaft, the supporting rod, the limiting shell, the driving gear and the driven gear, when the power line plug needs to be detected, the servo motor is started, the servo motor drives the driving gear to rotate through the connecting shaft, the driving gear drives the rotating shaft and the fixing sleeve to shake the power line plug inside the placing plate through the driven gear, the placing plate drives the power line plug to shake, the power line plug can be effectively detected, the stability of the rotating shaft during rotation is improved and the detection efficiency can also be improved through the driving gear, and the supporting rod can support the connecting shaft to prevent the connecting shaft from being bent during working;

(2) the power line is placed between the limiting shafts through the limiting shaft, the limiting sleeve, the limiting hole, the first limiting block, the fixing bolt, the sliding groove and the second limiting block, the power line is inserted into the placing plate, the power plug is inserted into the placing plate, then the distance between the limiting shafts is adjusted through moving the first limiting block and the second limiting block, the fixing bolt is screwed into the limiting hole after the limiting shaft is adjusted to a proper distance, the first limiting block and the supporting plate are fixed through screwing the fixing bolt into the limiting hole, the first limiting block and the second limiting block are prevented from driving the limiting shaft to move during working, the limiting sleeve outside the limiting shaft assists the limiting shaft to limit the power line, the power lines with different thicknesses can be limited through adjusting the distance between the limiting shafts, the structure is simple, and the practicability of the device is improved;

(3) by arranging the first buffer spring, the sliding block, the second buffer spring, the placing shell, the buffer plate, the sleeve, the loop bar, the buffer bar and the mounting block, when the weight test of the power line plug needs to protect the power line plug and the bottom plate, one side of the top end of the fixed caster is provided with the buffer plate, when the power line plug or the test block falls into the top end of the buffer plate, the buffer plate enables the sliding block to extrude the first buffer spring and the second buffer spring on two sides of the sliding block through the buffer bar, the first buffer spring and the second buffer spring can buffer the power line plug or the test block falling on the top end of the buffer plate through the elasticity of the first buffer spring and the second buffer spring, the top ends of the power line plug and the bottom plate can be protected through the buffer of the power line plug or the test block, the top ends of the power line plug and the bottom plate are prevented from being damaged, the sleeve and the loop bar on one side of the buffer bar can limit the buffer plate, prevent the buffer board from shaking from side to side.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the limiting shell of the present invention;

FIG. 3 is a schematic side view of the limiting structure of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. fixing a caster; 2. a base plate; 3. a first housing; 4. a support block; 5. a limiting structure; 501. A limiting shaft; 502. a limiting sleeve; 503. a limiting hole; 504. a first stopper; 505. fixing the bolt; 506. a chute; 507. a second limiting block; 6. a servo motor; 7. a connecting shaft; 8. a support bar; 9. a limiting shell; 10. placing the plate; 11. fixing a sleeve; 12. a rotating shaft; 13. a second housing; 14. a support plate; 15. a buffer structure; 1501. a first buffer spring; 1502. a slider; 1503. a second buffer spring; 1504. placing the shell; 1505. a buffer plate; 1506. a sleeve; 1507. a loop bar; 1508. a buffer rod; 1509. mounting blocks; 16. a drive gear; 17. a driven gear.

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.

Example 1: referring to fig. 1-4, a plug swing testing machine comprises fixed casters 1, a bottom plate 2 and supporting blocks 4, wherein the fixed casters 1 are respectively arranged at four corners of the bottom end of the bottom plate 2, a second shell 13 is fixedly connected to one end of one side of the top of the bottom plate 2, a first shell 3 is fixedly connected to the other side of the top end of the bottom plate 2, supporting plates 14 are arranged at two sides of one end of the second shell 13, a rotating shaft 12 is arranged at the top end of one side of each supporting plate 14, a fixed sleeve 11 is fixedly connected to the outside of the rotating shaft 12, a placing plate 10 is fixedly connected to the top end of the fixed sleeve 11, a limiting structure 5 is arranged at the bottom end of the rotating shaft 12, a buffer structure 15 is arranged at one side of the top end of the bottom plate 2, and a rotating mechanism is arranged at the top end of the supporting block 4;

referring to fig. 1-4, the plug swing testing machine further comprises a rotating mechanism, the rotating mechanism comprises a servo motor 6, the servo motor 6 is arranged on one side of the top end of the supporting block 4, the type of the servo motor 6 can be SMG80-M02430, the output end of the servo motor 6 is provided with a connecting shaft 7, one side of the connecting shaft 7 is fixedly connected with a driving gear 16, the other side of the top end of the supporting block 4 is fixedly connected with a supporting rod 8, one side of the outer portion of the rotating shaft 12 is fixedly connected with a driven gear 17, and the outer portions of the driving gear 16 and the driven gear 17 are provided with a limit shell 9;

a tooth block is arranged outside the driven gear 17, a tooth block with the same size as the driven gear 17 is arranged outside the driving gear 16, and the driving gear 16 and the driven gear 17 are in meshed connection;

specifically, as shown in fig. 1 and fig. 2, when power cord plugs need to be detected, servo motor 6 is started, servo motor 6 drives drive gear 16 to rotate through connecting shaft 7, drive gear 16 then drives pivot 12 and fixed cover 11 through driven gear 17 and rocks the power cord plugs inside placing plate 10, it can carry out effectual detection to power cord plugs to drive power cord plugs through placing plate 10, it not only improves the stability when pivot 12 rotates and can also improve the efficiency of detection to drive driven gear 17 through setting up drive gear 16, bracing piece 8 can support connecting shaft 7 and prevent connecting shaft 7 from bending at the during operation.

Example 2: the limiting structure 5 is composed of a limiting shaft 501, a limiting sleeve 502, a limiting hole 503, a first limiting block 504, a fixing bolt 505, a sliding groove 506 and a second limiting block 507, the sliding groove 506 is fixedly connected inside the supporting plate 14, the second limiting block 507 and the first limiting block 504 are movably connected to two ends inside the sliding groove 506, the limiting shaft 501 is arranged on one side of the first limiting block 504 and one side of the second limiting block 507, the limiting sleeve 502 is sleeved outside the limiting shaft 501, the limiting hole 503 is respectively arranged at the bottom end and the top end of the sliding groove 506, and the fixing bolt 505 is arranged inside the limiting hole 503;

the limiting holes 503 are provided with a plurality of groups, and the limiting holes 503 are arranged at equal intervals at the bottom end and the top end of the sliding groove 506;

specifically, as shown in fig. 1 and fig. 3, the power line is placed between the limiting shafts 501, the power plug is inserted into the inside of the placing plate 10, then the distance between the limiting shafts 501 is adjusted by moving the first limiting block 504 and the second limiting block 507, the limiting shafts 501 are adjusted to a proper distance and then the fixing bolts 505 are screwed into the limiting holes 503, the first limiting block 504 and the supporting plate 14 are fixed by screwing the fixing bolts 505 into the limiting holes 503, the first limiting block 504 and the second limiting block 507 are prevented from driving the limiting shafts 501 to move during operation, the limiting sleeves 502 outside the limiting shafts 501 assist the limiting shafts 501 to limit the power line, the power lines with different thicknesses can be limited by adjusting the distance between the limiting shafts 501, the structure is simple, and the practicability of the device is improved.

Example 3: the buffer structure 15 is composed of a first buffer spring 1501, a sliding block 1502, a second buffer spring 1503, a placing shell 1504, a buffer plate 1505, a sleeve 1506, a loop bar 1507, a buffer rod 1508 and a mounting block 1509, the placing shell 1504 is arranged on one side of the top end of the bottom plate 2, the buffer plate 1505 is arranged on the top end of the placing shell 1504, the second buffer spring 1503 is arranged on two sides inside the placing shell 1504, the sliding block 1502 is fixedly connected to one side of the second buffer spring 1503, the first buffer spring 1501 is fixedly connected to the other side of the sliding block 1502, the mounting block 1509 is fixedly connected to the top end of the sliding block 1502, the buffer rod 1508 is arranged between the placing shell 1504 and the buffer plate 1505, the sleeve 1507 is fixedly connected to two sides of the top end of the placing shell 1504, and the top end of the sleeve 1506 returns to the home-owned loop bar 1507;

the mounting blocks 1509 are fixedly connected to both sides of the bottom end of the buffer plate 1505, and the buffer rod 1508 is movably hinged with the mounting blocks 1509 through hinge blocks;

specifically, as shown in fig. 1 and 4, when the weight test of the power plug requires protection of the power plug and the chassis 2, a buffer plate 1505 is provided at one side of the top end of the fixed caster 1, and when a power cord plug or a test block falls into the top end of the buffer plate 1505, the buffer plate 1505 makes the slider 1502 press the first buffer spring 1501 and the second buffer spring 1503 on both sides of the slider 1502 through the buffer rod 1508, the first buffer spring 1501 and the second buffer spring 1503 can buffer the power cord plug or the test block dropped on the top end of the buffer plate 1505 by their own elasticity, can protect power cord plug and bottom plate 2's top through buffering power cord plug or test block, prevent that power cord plug and bottom plate 2's top from damaging, sleeve 1506 and loop bar 1507 on one side of buffer bar 1508 can be spacing to buffer board 1505, prevent to rock about buffer board 1505.

The working principle is as follows: the utility model discloses when using, at first, when needing to detect the power cord plug, start servo motor 6, servo motor 6 drives drive gear 16 through connecting axle 7 and rotates, drive gear 16 then drives pivot 12 and fixed cover 11 through driven gear 17 and rocks to placing the inside power cord plug of board 10, drive power cord plug through placing board 10 and rock and to carry out effectual detection to the power cord plug, stability when not only improving pivot 12 rotation through setting up drive gear 16 and driving driven gear 17 can also improve the efficiency that detects, bracing piece 8 can support connecting axle 7 and prevent connecting axle 7 from bending at the during operation.

Afterwards, put into between the spacing axle 501 to the power cord, power plug inserts the inside of placing board 10, then the rethread removes first stopper 504 and second stopper 507 and adjusts the distance between the spacing axle 501, adjust spacing axle 501 to the inside of fixing bolt 505 twist spacing hole 503 after the suitable distance, make first stopper 504 and backup pad 14 fixed through the inside of fixing bolt 505 twist spacing hole 503, prevent to drive spacing axle 501 and remove at during operation first stopper 504 and second stopper 507, spacing cover 502 outside the spacing axle 501 assists spacing axle 501 to carry out spacingly to the power cord, can carry on spacingly to the power cord of different thicknesses through can adjusting the distance between the spacing axle 501, moreover, the steam generator is simple in structure, the practicality of the device is improved.

Finally, when carrying out weight test to the power cord plug and need protect power cord plug and bottom plate 2, be provided with buffer plate 1505 in one side of fixed caster 1 top, when power cord plug or test piece fall into the top of buffer plate 1505, buffer plate 1505 makes slider 1502 extrude first buffer spring 1501 and second buffer spring 1503 of slider 1502 both sides through buffer rod 1508, first buffer spring 1501 and second buffer spring 1503 can cushion the power cord plug or the test piece that drops on buffer plate 1505 top through the elasticity of self, can protect the top of power cord plug and bottom plate 2 through buffering power cord plug or test piece, prevent the top damage of power cord plug and bottom plate 2, sleeve 1506 and sleeve rod 1507 on one side of the buffer rod can carry out spacing to buffer plate 1505, prevent that buffer plate 1508 from rocking from controlling.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plug testing machine that sways, includes truckle (1), bottom plate (2) and supporting shoe (4), its characterized in that: four corners of the bottom end of the bottom plate (2) are respectively provided with a fixed caster (1), one end of one side of the top of the bottom plate (2) is fixedly connected with a second shell (13), the other side of the top end of the bottom plate (2) is fixedly connected with a first shell (3), two sides of one end of the second shell (13) are provided with supporting plates (14), the top end of one side of each supporting plate (14) is provided with a rotating shaft (12), the outer part of each rotating shaft (12) is fixedly connected with a fixed sleeve (11), the top end of each fixed sleeve (11) is fixedly connected with a placing plate (10), the bottom end of each rotating shaft (12) is provided with a limiting structure (5), one side of the top end of the bottom plate (2) is provided with a buffering structure (15), and the top end of each supporting block (4) is provided with a rotating mechanism;

the rotating mechanism comprises a servo motor (6), the servo motor (6) is arranged on one side of the top end of the supporting block (4), the output end of the servo motor (6) is provided with a connecting shaft (7), one side of the connecting shaft (7) is fixedly connected with a driving gear (16), the other side of the top end of the supporting block (4) is fixedly connected with a supporting rod (8), one side of the outer portion of the rotating shaft (12) is fixedly connected with a driven gear (17), and a limiting shell (9) is arranged outside the driving gear (16) and the driven gear (17).

2. The plug sway testing machine of claim 1, wherein: the external portion of driven gear (17) is provided with the tooth piece, the outside of drive gear (16) is provided with the tooth piece the same with driven gear (17) external size, constitute meshing connection between drive gear (16) and driven gear (17).

3. The plug sway testing machine of claim 1, wherein: limiting structure (5) comprises spacing axle (501), stop collar (502), spacing hole (503), first stopper (504), fixing bolt (505), spout (506) and second stopper (507), spout (506) fixed connection is in the inside of backup pad (14), the inside both ends swing joint of spout (506) has second stopper (507) and first stopper (504), one side of first stopper (504) and second stopper (507) is provided with spacing axle (501), stop collar (502) has been cup jointed to the outside of spacing axle (501), the bottom and the top of spout (506) are provided with spacing hole (503) respectively, the inside of spacing hole (503) is provided with fixing bolt (505).

4. The plug sway testing machine of claim 3, wherein: the limiting holes (503) are provided with a plurality of groups, and the limiting holes (503) are arranged at the bottom end and the top end of the sliding groove (506) at equal intervals.

5. The plug sway testing machine of claim 1, wherein: the buffer structure (15) consists of a first buffer spring (1501), a sliding block (1502), a second buffer spring (1503), a placing shell (1504), a buffer plate (1505), a sleeve (1506), a sleeve rod (1507), a buffer rod (1508) and a mounting block (1509), the placing shell (1504) is arranged on one side of the top end of the bottom plate (2), the buffer plate (1505) is arranged on the top end of the placing shell (1504), the second buffer spring (1503) is arranged on two sides inside the placing shell (1504), the sliding block (1502) is fixedly connected to one side of the second buffer spring (1503), the first buffer spring (1501) is fixedly connected to the other side of the sliding block (1502), the mounting block (1509) is fixedly connected to the top end of the sliding block (1502), the buffer rod (1508) is arranged between the placing shell (1504) and the buffer plate (1505), the sleeve (1506) is fixedly connected to two sides of the top end of the placing shell (1502), the top end of the interior of the sleeve (1506) returns to the home sleeved post (1507).

6. The plug sway testing machine of claim 5, wherein: the mounting blocks (1509) are fixedly connected to two sides of the bottom end of the buffer plate (1505), and the buffer rod (1508) is movably hinged with the mounting blocks (1509) through hinge blocks.