CN210037174U

CN210037174U - Experimental device suitable for simulate kitchen water injection well choke working movement track

Info

Publication number: CN210037174U
Application number: CN201920740451.7U
Authority: CN
Inventors: 周文锦; 陈文彬; 王殿卫; 韩少荣; 高辉; 张琪琪
Original assignee: China Building Material Inspection And Certification Group Shaanxi Co Ltd
Current assignee: China Building Material Inspection And Certification Group Shaanxi Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-07
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an experimental device suitable for simulate kitchen water injection well choke working movement track, including high adjusting device, action final controlling element and water injection well choke clamping device triplex. The height adjusting device can adjust the height according to different types of kitchen water nozzles with different heights, so that the handles of the kitchen water nozzles can be installed and clamped; the action executing device can provide power for simulating the working action of the kitchen water nozzle handle; the water nozzle clamping device can be used for installing and clamping a kitchen water nozzle handle. The utility model provides a can't install according to normal use mode when kitchen water injection well choke sensitivity experiment and press from both sides the difficult problem of tight in order to simulate its work movement track, realized technological breakthrough.

Description

Experimental device suitable for simulate kitchen water injection well choke working movement track

Technical Field

The utility model belongs to the technical field of it is automatic, concretely relates to experimental apparatus suitable for simulation kitchen water injection well choke (handle direction of motion perpendicular to installation face) work movement track.

Background

The water nozzle is commonly called as a water tap, is widely applied to public places, office places, families and the like, and becomes an indispensable water using appliance in daily life of people. The water consumption, sensitivity, durability and other performances of the water nozzle are important indexes for evaluating the quality of the water nozzle, wherein the sensitivity of the water nozzle is used for evaluating the influence degree of the rotation angle of the single-handle double-control ceramic chip sealing water nozzle valve core ceramic chip on the water temperature. At present, enterprises for producing water nozzles and accessories in China reach more than 1500 families, medium and small-sized private enterprises are taken as main enterprises, the water nozzles and accessories account for more than 85% of the total production in China, the production levels are uneven, the sensitivity is taken as an important index, the problem that cold and hot water are not easy to control due to the fact that consumers often reflect the problem that the cold and hot water are difficult to control is caused, users spend a long time for adjusting the water temperature, serious people can be scalded, and the life quality of people is greatly influenced. Therefore, the index belongs to a very important performance index in both domestic and foreign standards.

With the development of the industry, the development of new products and the like, the ceramic wafer sealing water nozzle has various types, structures and forms, so that the requirements on the experimental device for detection are higher and higher. And traditional check out test set's clamping actuating mechanism can't realize kitchen water injection well choke installation clamping movement under normal use operating condition, can only realize through operations such as inversion that the kitchen water injection well choke is installed tightly according to the state of anchor clamps, and the utility model discloses thoroughly change this current situation for kitchen water injection well choke can be installed under normal operating condition and press from both sides tightly and simulate its working trajectory, has important meaning to the quality of water injection well choke accuse.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an experimental apparatus suitable for simulation kitchen water injection well choke working movement orbit. The experimental device solves the problem that the kitchen water nozzle cannot be installed and clamped according to a normal use mode to simulate the working movement track of the kitchen water nozzle during sensitivity experiment, so that multiple detection items of the kitchen water nozzle, such as sensitivity, durability and the like, can completely meet the requirements of standards on the installation mode of the kitchen water nozzle, divergence and dispute are not generated on the installation mode any more, and the blank in the aspect is filled.

The technical scheme of the utility model is that: an experimental device suitable for simulating a working movement track of a kitchen water nozzle is characterized in that the experimental device can enable the kitchen water nozzle to be installed and clamped in a normal working state and simulate the working track of the kitchen water nozzle, and comprises a height adjusting device, an action executing device and a water nozzle clamping device;

the height adjusting device comprises a hand wheel, a trapezoidal screw rod, a guide rod, a sliding block, a fixing plate and a bearing with a seat; the lower end of the trapezoidal lead screw is mounted on the fixing plate through a bearing with a seat, the upper end of the trapezoidal lead screw is connected with a hand wheel, the guide rod is mounted on the fixing plate and is connected with the trapezoidal lead screw through a sliding block, and the sliding block is driven to move up and down on the trapezoidal lead screw through the rotation of the hand wheel to realize the height adjusting function;

the action executing mechanism comprises a servo motor, a motor base, a connector, a motor connecting shaft, a bearing seat, a rotating shaft, an upper bearing plate seat, a lower bearing plate seat, an upper bevel gear, a lower bevel gear and an output shaft;

the servo motor is arranged on the motor base, the motor connecting shaft is connected with the servo motor through a connector, the bearing seat is arranged on the motor base, the rotating shaft is arranged on the upper bearing plate seat and is connected with the motor connecting shaft, the upper bevel gear is arranged on the rotating shaft, the lower bearing plate seat is connected with the upper bearing plate seat, and the lower bevel gear is connected with the output shaft and is arranged on the lower bearing plate seat;

the motion executing mechanism provides original power through the rotation of the servo motor, the upper bevel gear is driven to rotate through the motor connecting shaft and the rotating shaft, the upper bevel gear is meshed with the lower bevel gear, the lower bevel gear is driven to rotate, the lower bevel gear is connected with the output shaft, the output shaft is driven to rotate, and finally the rotary motion is converted into linear motion, so that the simulation of the working motion track of the kitchen water nozzle is realized;

the water nozzle clamping device comprises a connecting plate, a faucet clamping block, a guide shaft and a side baffle; the side baffle fixes the motor base and the connecting plate, and the guide shaft is connected with the faucet clamping block and is arranged on the connecting plate; the water nozzle clamping device realizes the fixed clamping of the kitchen water nozzle through the faucet clamping block, and the faucet clamping block freely slides up and down on the guide shaft to prevent the kitchen water nozzle from being blocked in the moving process.

And the movement direction of the handle of the kitchen water nozzle is vertical to the mounting surface of the testing device.

The utility model relates to an experimental apparatus suitable for simulation kitchen water injection well choke working trajectory designs the development according to GB 18145 supplyes 2014 "potsherd sealing water injection well choke" relevant regulation, satisfies the test requirement. The test bed is used as main equipment of sensitivity and plays an important role in ensuring the quality and improving the reliability of the test bed.

The utility model discloses the rotary motion of simulation experiment device passing through bevel gear with the motor turns into linear motion, and whole motion process is steady does not have the jamming for multiple items such as sensitivity detection, durability detection of kitchen water injection well choke can satisfy the requirement of standard to its mounting means completely, no longer produces divergence and dispute on the mounting means, has filled the blank in this aspect.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a left side view of the structure of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a bottom view of the structure of the present invention.

Reference numerals: the automatic water tap comprises a servo motor 1, a hand wheel 2, a trapezoidal screw rod 3, a guide rod 4, a sliding block 5, a fixing plate 6, a bearing with a seat 7, a motor seat 8, a connector 9, a motor connecting shaft 10, a bearing seat 11, a rotating shaft 12, an upper bearing seat plate 13, a lower bearing seat plate 14, an upper bevel gear 15, a lower bevel gear 16, an output shaft 17, a connecting plate 18, a tap clamping block 19, a guide shaft 20, a kitchen water nozzle 21 and a side baffle 22.

Detailed Description

The technical solution of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, an experimental device suitable for simulating a working movement track of a kitchen water nozzle comprises a height adjusting device, an action executing device and a water nozzle clamping device.

The height adjusting device comprises a hand wheel 2, a trapezoidal screw rod 3, a guide rod 4, a sliding block 5, a fixing plate 6 and a bearing with a seat 7; the lower end of the trapezoidal lead screw 3 is mounted on a fixing plate 6 through a bearing with a seat 7, the upper end of the trapezoidal lead screw is connected with a hand wheel 2 through a key, a guide rod 4 is mounted on the fixing plate 6 through a screw and is connected with the trapezoidal lead screw 3 through a sliding block 5, and the sliding block 5 is driven to move up and down on the trapezoidal lead screw 3 through the rotation of the hand wheel 2 to realize a height adjusting function;

the action executing mechanism comprises a servo motor 1, a motor base 8, a connector 9, a motor connecting shaft 10, a bearing seat 11, a rotating shaft 12, an upper bearing plate seat 13, a lower bearing plate seat 14, an upper bevel gear 15, a lower bevel gear 16 and an output shaft 17; the servo motor 1 is installed on a motor base 8, the motor connecting shaft 10 is connected with the servo motor 1 through a connector 9, the bearing seat 11 is installed on the motor base 8 through screws, the rotating shaft 12 is installed on an upper bearing plate seat 13 and is connected with the motor connecting shaft 10, the upper bevel gear 15 is installed on the rotating shaft 12, the lower bearing plate seat 14 is connected with the upper bearing plate seat 13 through screws, and the lower bevel gear 16 is connected with an output shaft 17 and is installed on the lower bearing plate seat 14. The servo motor 1 drives the upper bevel gear 15 to rotate through the motor connecting shaft 10 and the rotating shaft 12, the upper bevel gear 15 drives the lower bevel gear 16 to rotate through rotation, so that the output shaft 17 is driven to rotate, rotary motion is converted into linear motion finally, and the simulation of the working track of the kitchen water nozzle is realized.

The water nozzle clamping device comprises a connecting plate 18, a faucet clamping block 19, a guide shaft 20 and a side baffle 22; the side baffle 22 fixes the motor base 8 and the connecting plate 18 through screws, and the guide shaft 20 is connected with the faucet clamping block 19 and is arranged on the connecting plate 18, so that the mounting and clamping functions of the kitchen water nozzle are realized.

Working process

(1) The handle of the kitchen water nozzle 21 is arranged on the tap clamping block 19, and the height is adjusted by rotating the hand wheel 2, so that the tap clamping block 19 completely clamps the handle without loosening.

(2) The servo motor 1 is started, and the kitchen water nozzle 19 is driven to rotate through the action executing mechanism, so that the simulation of the working motion track of the kitchen water nozzle is realized.

The above, only be the embodiment of the utility model discloses an it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's protection scope.

Claims

1. An experimental device suitable for simulating a working movement track of a kitchen water nozzle is characterized in that the experimental device can enable the kitchen water nozzle (21) to be installed and clamped in a normal working state and simulate the working track of the kitchen water nozzle, and comprises a height adjusting device, an action executing device and a water nozzle clamping device;

the height adjusting device comprises a hand wheel (2), a trapezoidal screw rod (3), a guide rod (4), a sliding block (5), a fixing plate (6) and a bearing with a seat (7); the lower end of the trapezoidal lead screw (3) is mounted on the fixing plate (6) through a bearing with a seat (7), the upper end of the trapezoidal lead screw is connected with the hand wheel (2), the guide rod (4) is mounted on the fixing plate (6) and connected with the trapezoidal lead screw (3) through the sliding block (5), and the hand wheel (2) rotates to drive the sliding block (5) to move up and down on the trapezoidal lead screw (3) to realize the height adjusting function;

the action executing mechanism comprises a servo motor (1), a motor base (8), a connector (9), a motor connecting shaft (10), a bearing seat (11), a rotating shaft (12), an upper bearing plate seat (13), a lower bearing plate seat (14), an upper bevel gear (15), a lower bevel gear (16) and an output shaft (17);

the servo motor (1) is arranged on a motor base (8), the motor connecting shaft (10) is connected with the servo motor (1) through a connector (9), the bearing seat (11) is arranged on the motor base (8), the rotating shaft (12) is arranged on an upper bearing plate seat (13) and is connected with the motor connecting shaft (10), the upper bevel gear (15) is arranged on the rotating shaft (12), the lower bearing plate seat (14) is connected with the upper bearing plate seat (13), and the lower bevel gear (16) is connected with an output shaft (17) and is arranged on the lower bearing plate seat (14);

the motion executing mechanism provides original power by the rotation of the servo motor (1), the upper bevel gear (15) is driven to rotate by the motor connecting shaft (10) and the rotating shaft (12), so that the upper bevel gear (15) is meshed with the lower bevel gear (16) to drive the lower bevel gear (16) to rotate, the lower bevel gear (16) is connected with the output shaft (17) to further drive the output shaft (17) to rotate, and finally, the rotary motion is converted into linear motion, so that the simulation of the working motion track of the kitchen water nozzle is realized;

the water nozzle clamping device comprises a connecting plate (18), a faucet clamping block (19), a guide shaft (20) and a side baffle (22); the motor base (8) is fixed with the connecting plate (18) through the side baffle (22), and the guide shaft (20) is connected with the faucet clamping block (19) and is arranged on the connecting plate (18); the water nozzle clamping device realizes the fixed clamping of the kitchen water nozzle (21) through the tap clamping block (19), and the tap clamping block (19) freely slides up and down on the guide shaft (20) to prevent the kitchen water nozzle (21) from being blocked in the moving process.

2. An experimental device suitable for simulating the operation movement track of a kitchen water nozzle as claimed in claim 1, characterized in that the handle movement direction of the kitchen water nozzle (21) is perpendicular to the installation surface of the experimental device.