CN219064869U

CN219064869U - Tap fatigue test equipment

Info

Publication number: CN219064869U
Application number: CN202223501542.6U
Authority: CN
Inventors: 张亚潇; 刘绪荣; 滕朝阳; 孙兆磊; 郝世鹏; 胡惠琴
Original assignee: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO LTD
Current assignee: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO LTD
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the field of aircraft supporting equipment and facilities, and provides faucet fatigue test equipment, which comprises a servo telescopic motor, wherein the servo telescopic motor is arranged on a machine body, the machine body comprises a bottom plate, a headstock and a tailstock which are distributed relatively are arranged on the bottom plate, the headstock is C-shaped, two sides of the headstock are provided with a pair of waist-shaped holes, the servo telescopic motor is arranged on the inner side of the headstock, one end of the servo telescopic motor is provided with a connecting block, the connecting block is provided with a horizontal shaft, two ends of the horizontal shaft are provided with locking heads, the bottom of the servo telescopic motor is provided with a support, the other end of the servo telescopic motor faces the tailstock, the position of the servo telescopic motor, which is close to the tailstock, is provided with a limited height device, the tailstock is used for installing a faucet, and a water source passing port corresponding to the position of the faucet is arranged on the bottom plate. The device has reasonable design, simple structure, higher stability, better centering effect with the tested piece and contribution to improving the testing efficiency, and is suitable for large-scale popularization.

Description

Tap fatigue test equipment

Technical Field

The utility model belongs to the field of aircraft supporting equipment and facilities, and particularly relates to tap fatigue test equipment.

Background

The aircraft toilets are all provided with water mixing valves, namely water taps, which provide water service for passengers. In order to meet the requirements of some airlines, the faucet is subjected to fatigue press tests prior to shipment. The fatigue pressing test equipment mainly comprises a machine body for installing a faucet, wherein a telescopic mechanism for pressing a pressing end of the faucet is arranged on the machine body, and the telescopic mechanism is used for continuously pressing for about 5 ten thousand times to complete the fatigue pressing test.

The existing fatigue pressing test equipment has the problems that the stability of the telescopic mechanism is poor, the position of the telescopic mechanism cannot be adjusted, the linearity of the pressing action of the telescopic mechanism is directly influenced, particularly the centering effect of the telescopic mechanism and a faucet is influenced, and further the efficiency of the fatigue pressing test is influenced.

Disclosure of Invention

Aiming at the technical problems of the fatigue pressing test equipment, the utility model provides the tap fatigue test equipment which has reasonable design, simple structure, higher stability, better centering effect with the tested piece and contribution to improving the test efficiency.

In order to achieve the above purpose, the technical scheme includes that the faucet fatigue testing device comprises a servo telescopic motor, wherein the servo telescopic motor is arranged on a machine body, the machine body comprises a bottom plate, a headstock and a tailstock which are distributed relatively are arranged on the bottom plate, the headstock is of a C shape, a pair of waist-shaped holes are formed in two sides of the headstock, the servo telescopic motor is arranged on the inner side of the headstock, a connecting block is arranged at one end of the servo telescopic motor, a horizontal shaft is arranged on the connecting block, locking heads are arranged at two ends of the horizontal shaft, a supporting device is arranged at the bottom of the servo telescopic motor, a limited height device is arranged at the position, close to the tailstock, of the servo telescopic motor, the tailstock is used for mounting a faucet, and a water source passing port corresponding to the faucet position is arranged on the bottom plate.

Preferably, the support comprises a cushion block, a first bolt is arranged at the bottom of the cushion block and is connected with the bottom plate and the cushion block, a cushion opening is arranged at the top of the cushion block, a plurality of vertically distributed dovetail grooves are arranged at two sides of the cushion opening, and a cushion plate matched with the dovetail grooves is arranged in the cushion opening.

Preferably, the height limiter comprises two side plates, the two side plates are connected through a door-shaped plate, a U-shaped opening matched with the servo telescopic motor is arranged in the middle of the door-shaped plate, fixing screws are arranged on two sides of the door-shaped plate, the fixing screws are movably matched with side holes formed in the side plates, and locking nuts are arranged on the fixing screws.

Preferably, the tailstock comprises an inclined tailboard, a plurality of through holes are formed in the tailboard, and second bolts used for connecting the tailboard and the faucet are arranged in the through holes.

Preferably, a pair of reinforcing rib plates symmetrically distributed about the water source passing port are arranged between the tail plate and the bottom plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the faucet fatigue test equipment provided by the utility model, the tested piece, namely the faucet, is stably mounted by utilizing the tailstock, and the servo telescopic motor is adjustably mounted by the headstock, the support and the height limiter, so that the servo telescopic motor can have a good centering effect with the faucet, the testing efficiency of the faucet fatigue test equipment is improved, and the actual service life of the faucet fatigue test equipment is prolonged. The device has reasonable design, simple structure, higher stability, better centering effect with the tested piece and contribution to improving the testing efficiency, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an isometric view of a faucet fatigue testing apparatus according to an embodiment;

FIG. 2 is a front view of a faucet fatigue testing device according to an embodiment;

FIG. 3 is a top view of a faucet fatigue test apparatus according to an embodiment;

FIG. 4 is an isometric view of a support provided by an embodiment;

FIG. 5 is an enlarged schematic view of the structure A of FIG. 1;

in the above figures:

1. a servo telescopic motor; 2. a body; 21. a bottom plate; 22. a headstock; 221. a waist-shaped hole;

23. a tailstock; 231. a tail plate; 232. a second bolt; 233. reinforcing rib plates; 24. a water source passing port; 3. a connecting block; 4. a horizontal axis; 5. a lock head; 6. a support; 61. a cushion block; 62. a first bolt; 63. a pad opening; 64. a dovetail groove; 65. a backing plate; 7. a height limiter; 71. a side plate;

72. a door template; 73. a fixed screw; 74. a lock nut; 8. a water tap.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are merely used herein to denote a correspondence with the upper, lower, left, and right directions of the drawing figures, and are not limiting on the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-5, the utility model provides a faucet fatigue test device, which comprises a servo telescopic motor 1, wherein the servo telescopic motor 1 is arranged on a machine body 2, the machine body 2 comprises a bottom plate 21, a headstock 22 and a tailstock 23 which are relatively distributed are arranged on the bottom plate 21, the headstock 22 is C-shaped, two sides of the headstock 22 are provided with a pair of waist-shaped holes 221, the servo telescopic motor 1 is arranged on the inner side of the headstock 22, one end of the servo telescopic motor is provided with a connecting block 3, a horizontal shaft 4 is arranged on the connecting block 3, two ends of the horizontal shaft 4 are provided with locking heads 5, the bottom of the servo telescopic motor 1 is provided with a supporting device 6, the other end of the servo telescopic motor 1 faces the tailstock 23, a height limiter 7 is arranged at a position close to the tailstock 23, the tailstock 23 is used for installing a faucet 8, a water source through hole 24 corresponding to the position of the faucet 8 is arranged on the bottom plate 21, and the water outlet end or the water inlet end of the faucet 8 is connected with a water pipe at the water source through hole 24. Wherein, the bottom plate 21 is connected with the test foundation and can swing horizontally or can be connected through bolts; the tailstock 23 is used for stably mounting a tested piece, namely a tap 8; the lock head 5 is used for locking the relative position relation between the end part of the servo motor and the headstock 22, the supporting system formed by the headstock 22, the supporting device 6 and the height limiter 7 is used for horizontally installing the servo telescopic motor 1, and the specific height of the servo telescopic motor 1 can be flexibly adjusted under the adjusting action of the supporting device 6 and the height limiter 7, so that the servo telescopic motor 1 can have a better centering effect with the tap 8, the testing efficiency and the accuracy of the device are improved, and the practical service life of equipment is prolonged.

In order to improve the supporting performance of the supporting device 6 on the servo telescopic motor 1, the supporting device 6 provided by the utility model comprises a cushion block 61, wherein a first bolt 62 is arranged at the bottom of the cushion block 61, the first bolt 62 is connected with a bottom plate 21 and the cushion block 61, a cushion port 63 is arranged at the top of the cushion block 61, a plurality of vertically distributed dovetail grooves 64 are arranged at two sides of the cushion port 63, a cushion plate 65 matched with the dovetail grooves 64 is arranged in the cushion port 63, and the upper surface of the cushion plate 65 is in direct contact with the lower surface of the servo telescopic motor 1. Wherein, the cushion block 61 establishes a connection relationship with the bottom plate 21 through the first bolt 62; the purpose of changing the actual height of the shim plate 65 can be achieved by changing the dovetail groove 64 with which the shim plate 65 fits in the shim opening 63.

In order to improve the combined adjustment performance of the height limiter 7 and the support 6, the height limiter 7 provided by the utility model comprises two side plates 71, wherein the two side plates 71 are connected through a door-shaped plate 72, a U-shaped opening matched with the servo telescopic motor 1 is arranged in the middle of the door-shaped plate 72, fixing screws 73 are arranged on two sides of the door-shaped plate 72, the fixing screws 73 are movably matched with side holes arranged on the side plates 71, and locking nuts 74 are arranged on the fixing screws 73. The U-shaped opening can increase the matching area of the door-shaped plate 72 and the surface of the servo telescopic motor 1, so that the height limiting stability of the servo telescopic motor 1 is improved; the relative height of the door form 72 to the side plate 71 can be adjusted by changing the specific location of the set screw 73 on the side hole, with the set height being locked by the lock nut 74.

Considering that the mounting base surface of some water taps 8 is an inclined surface, in order to improve the centering effect of the water taps 8 and the servo telescopic motor 1, the tailstock 23 provided by the utility model comprises an inclined tailboard 231, a plurality of through holes are arranged on the tailboard 231, a part of through holes are provided with second bolts 232 for connecting the tailboard and the water taps 8, and the other part of through holes are communicated with a water mixing port of the water taps 8.

Further, a pair of reinforcing ribs 233 symmetrically distributed about the water source passing opening 24 are arranged between the tail plate and the bottom plate 21, so as to improve the overall structural strength of the tail frame 23 and the installation stability of the tail frame to the faucet 8.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a tap fatigue test equipment, includes servo telescopic motor, servo telescopic motor sets up on the organism, its characterized in that, the organism includes the bottom plate, be provided with relative distribution's headstock and tailstock on the bottom plate, the headstock is C type and its both sides are provided with a pair of waist type hole, servo telescopic motor sets up inboard and its one end of headstock is provided with the connecting block, be provided with the horizontal axis on the connecting block, the both ends of horizontal axis are provided with the tapered end, servo telescopic motor's bottom is provided with the eyelidretractor, servo telescopic motor's the other end is provided with limited high ware towards tailstock and its position that is close to the tailstock, the tailstock is used for installing tap, be provided with the water source through-hole that corresponds with tap position on the bottom plate.

2. The faucet fatigue test device according to claim 1, wherein the support comprises a cushion block, a first bolt is arranged at the bottom of the cushion block and is connected with the bottom plate and the cushion block, a cushion opening is arranged at the top of the cushion block, a plurality of vertically distributed dovetail grooves are arranged on two sides of the cushion opening, and a cushion plate matched with the dovetail grooves is arranged in the cushion opening.

3. The faucet fatigue test device according to claim 2, wherein the height limiter comprises two side plates, the two side plates are connected through a door-shaped plate, a U-shaped opening matched with the servo telescopic motor is arranged in the middle of the door-shaped plate, fixing screws are arranged on two sides of the door-shaped plate, the fixing screws are movably matched with side holes formed in the side plates, and locking nuts are arranged on the fixing screws.

4. A tap fatigue testing device according to claim 3, wherein the tailstock comprises an inclined tailstock, the tailstock being provided with a plurality of through holes, the through holes being provided with second bolts for connecting the tailstock with the tap.

5. The faucet fatigue testing device according to claim 4, wherein a pair of reinforcing ribs symmetrically distributed about the water source passing opening are provided between the tail plate and the bottom plate.