CN215281631U

CN215281631U - Electric appliance detection fixing device

Info

Publication number: CN215281631U
Application number: CN202121119303.7U
Authority: CN
Inventors: 潘莉黛; 占志亮; 丁鹏
Original assignee: Central Point Testing & Technology Co ltd
Current assignee: Central Point Testing & Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-24
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses an electronic utensil detects fixing device, include the mount and install the test table on it, be equipped with on the mount and drive first drive arrangement, first transmission, second drive arrangement, second transmission, third drive arrangement and the third transmission that detects the test table and remove, be equipped with the locating component that can fix electronic utensil on detecting the test table. The utility model has simple structure, convenient operation, good fixing effect and lower manufacturing cost; the driving device capable of driving the detection table to move along the X direction, the Y direction and the Z direction is arranged on the fixing frame, so that the positions of the fixing frame and the detection table can be flexibly and conveniently adjusted, the electric appliance can be conveniently installed, and the installation and fixation efficiency is improved; through the movable positioning assembly and the movable adjusting piece mounted on the detection table, the electric appliances with different sizes and specifications can be fixed, and the practicability is high.

Description

Electric appliance detection fixing device

Technical Field

The utility model relates to a test equipment technical field, in particular to electronic utensil detects fixing device.

Background

The design and production of electric appliances must conform to a series of national and regional standards, for example, low-power motors need to conform to safety standards such as GB12350, GB/T5171.1, and electric tools need to conform to safety standards such as ICE/EN 62841, GB/T13960. Therefore, the production of electric appliances generally requires the detection of relevant destructive tests, such as various tests of heat generation, motor stall, torque, and the like. In the test process, the product must be in a stable state, otherwise, safety accidents are easy to happen.

At present, the testing process of this type of product has dedicated fixing device mostly, but along with the increasingly diversified development trend of present product, the detection cost in laboratory can be increased to current mode, increases the manpower and material resources cost of management test equipment, increases the manufacturing cost of enterprise.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides an electronic utensil detects fixing device, simple structure, the simple operation, fixed effectual, manufacturing cost is lower, can adjust the mount and the position that detects the platform in a flexible way conveniently to can satisfy the fixed of the electronic utensil of different dimensions, the practicality is strong.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides an electric appliance detects fixing device, includes the mount and installs the test table on it:

the fixing frame comprises a first support plate and a second support plate which are movably connected, a first driving device and a first transmission device in transmission connection with the first support plate are arranged on the first support plate, the first transmission device is in transmission connection with the second support plate, and the first driving device can drive the second support plate to move along the Z direction; the second support plate is provided with a second driving device and a second transmission device in transmission connection with the second drive device, the second transmission device is in transmission connection with an adjusting plate, and the second driving device can drive the adjusting plate to move along the Y direction; the adjusting plate is provided with a third driving device and a third transmission device in transmission connection with the third driving device, the third transmission device is in transmission connection with the detection table, and the third driving device can drive the detection table to move along the X direction;

the detection table comprises a connecting plate and a fixing plate which are movably connected, the connecting plate is in transmission connection with the third transmission device, and more than one positioning assembly capable of clamping and fixing a product is movably connected to the fixing plate.

As a further elaboration of the above technical solution:

in the above technical solution, the first transmission device includes a gear shaft in transmission connection with the first driving device, the gear shaft is in meshed connection with a rack extending along the Z direction, and an upper end of the rack is in transmission connection with the second support plate.

In the technical scheme, the upper end part of the rack is provided with a top plate, and the side wall of the top plate is in sliding connection with a protective barrel sleeved on the periphery of the rack; the upper end part of the top plate is provided with a damping spring, and the upper end part of the damping spring is in transmission connection with the second support plate; and a plurality of guide columns extending along the Z direction are further arranged between the first support plate and the second support plate, the top end part of each guide column is fixedly connected with the second support plate, and the bottom end part of each guide column is slidably connected with the first support plate.

In the above technical scheme, the locating component comprises a pressing plate, a clamping groove is formed in the pressing plate, a plurality of locating parts penetrate through the clamping groove and are detachably and fixedly connected with the fixed plate, each locating part is provided with a fastener in a matching mode, the fasteners are adjusted in a plurality of modes, the distance between the pressing plate and the fixed plate can be adjusted, and therefore products placed on the fixed plate can be pressed and fixed on the fixed plate through the pressing plate.

In the above technical solution, the fixing plate is provided with a plurality of positioning holes capable of being matched with the positioning members.

In the technical scheme, a plurality of adjusting pieces are arranged between the connecting plate and the fixing plate, and the Z-direction distance between the connecting plate and the fixing plate can be adjusted by adjusting the plurality of adjusting pieces.

In the above technical scheme, the first driving device, the second driving device and the third driving device are hand wheels, and the hand wheels are insulating hand wheels; the second transmission device and the third transmission device are both screw nut transmission pairs.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has simple structure, convenient operation, good fixing effect and lower manufacturing cost; the driving device capable of driving the detection table to move along the X direction, the Y direction and the Z direction is arranged on the fixing frame, so that the positions of the fixing frame and the detection table can be flexibly and conveniently adjusted, the electric appliance can be conveniently installed, and the installation and fixation efficiency is improved; through the movable positioning assembly and the movable adjusting piece mounted on the detection table, the electric appliances with different sizes and specifications can be fixed, and the practicability is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure:

100. a fixed mount; 11. a first support plate; 12. a second support plate; 13. a first driving device; 14. a first transmission device; 15. a second driving device; 17. an adjusting plate; 18. a third driving device; 200. a detection table; 21. a connecting plate; 22. a fixing plate; 23. a positioning assembly; 24. an adjustment member; 1. a gear shaft; 2. a top plate; 3. a protective barrel; 4. a damping spring; 5. a guide post; 6. pressing a plate; 7. a card slot; 8. a positioning member; 9. a fastener; 10. and (7) positioning the holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-2, an electric appliance inspection fixture includes a fixture 100 and an inspection station 200 mounted thereon:

the fixing frame 100 comprises a first support plate 11 and a second support plate 12 which are movably connected, wherein a first driving device 13 and a first transmission device 14 in transmission connection with the first support plate 11 are arranged on the first support plate 11, the first transmission device 14 is in transmission connection with the second support plate 12, and the first driving device 13 can drive the second support plate 12 to move along the Z direction; the second support plate 12 is provided with a second driving device 15 and a second transmission device in transmission connection with the second driving device, the second transmission device is in transmission connection with an adjusting plate 17, and the second driving device 15 can drive the adjusting plate 17 to move along the Y direction; the adjusting plate 17 is provided with a third driving device 18 and a third transmission device in transmission connection with the third driving device, the third transmission device is in transmission connection with the detection table 200, and the third driving device 18 can drive the detection table 200 to move along the X direction;

the detection table 200 comprises a connecting plate 21 and a fixing plate 22 which are movably connected, the connecting plate 21 is in transmission connection with a third transmission device, and more than one positioning assembly 23 capable of clamping and fixing a product is movably connected to the fixing plate 22.

Specifically, the first transmission device 14 comprises a gear shaft 1 in transmission connection with the first driving device 13, the gear shaft 1 is in meshing connection with a rack extending along the Z direction, and the upper end of the rack is in transmission connection with the second support plate 12.

In the embodiment, the upper end part of the rack is provided with a top plate 2, and the side wall of the top plate 2 is in sliding connection with a protective barrel 3 sleeved on the periphery of the rack; the upper end part of the top plate 2 is provided with a damping spring 4, and the upper end part of the damping spring 4 is in transmission connection with a second support plate 12; a plurality of guide posts 5 extending along the Z direction are further arranged between the first support plate 11 and the second support plate 12, the top end of each guide post 5 is fixedly connected with the second support plate 12, and the bottom end of each guide post is slidably connected with the first support plate 11.

Specifically, locating component 23 includes a clamp plate 6, is equipped with draw-in groove 7 on the clamp plate 6, and a plurality of setting elements 8 pass draw-in groove 7 and can dismantle with fixed plate 22 and link firmly, all matches on every setting element 8 and is equipped with fastener 9, adjusts a plurality of fasteners 9, can adjust the distance between clamp plate 6 and the fixed plate 22 to the product that will lay on fixed plate 22 is pressed firmly on fixed plate 22 through clamp plate 6.

Specifically, the fixing plate 22 is provided with a plurality of positioning holes 10 which can be matched with the positioning members 8.

As shown in fig. 2, in the present embodiment, the positioning element 8 is a screw, the positioning hole 10 is a threaded hole, the fastening element 9 is a nut, and a compression washer is further disposed between the fastening element 9 and the pressure plate 6.

Specifically, a plurality of adjusting parts 24 are arranged between the connecting plate 21 and the fixing plate 22, and the plurality of adjusting parts 24 can adjust the Z-direction distance between the connecting plate 21 and the fixing plate 22.

As shown in fig. 1, in the present embodiment, the first driving device 13, the second driving device 15, and the third driving device 18 are all handwheels, and the handwheels are all insulating and heat-insulating handwheels; the second transmission device and the third transmission device are both screw nut transmission pairs.

When the electric appliance is fixed, the electric appliance is placed on the fixing plate 22, the positioning piece 8 penetrates through the pressing plate 6 and is fixed in different positioning holes 10 according to the contour matching of the electric appliance, then the fastening piece 9 is installed, and the pressing plate 6 is tightly pressed on the electric appliance, so that the electric appliance is fixed. During adjustment, the first driving device 13 drives the gear shaft 1 to rotate, so as to drive the rack, the top plate 2 and the damping spring to move along the Z direction, and jack up or lower the second support plate 12; the second driving device 15 on the second support plate 12 drives the adjusting plate 17 to move along the Y direction together with the third driving device 18 and the third transmission device; the third driving device 18 on the adjusting plate 17 drives the connecting plate 21 to move along the X direction; the adjusting member 24 can adjust the Z-direction distance between the adjusting plate 17 and the fixing plate 22.

When the electric appliance detection device works, the X-direction, Y-direction and Z-direction positions of the detection table 200 relative to the fixed frame 100 can be adjusted through the three driving devices, so that an electric appliance can be conveniently placed on the detection table 200; and then the electric appliances with different sizes are fastened on the detection table 200 through the positioning assembly 23. The utility model discloses simple structure, the device is whole to be dismantled, is convenient for install and remove, maintains and deposit.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an electric appliance detects fixing device, includes the mount and installs the test table on it, its characterized in that:

2. The electrical fixture testing fixture of claim 1 wherein said first actuator includes a gear shaft drivingly connected to said first drive means, said gear shaft being in meshing engagement with a rack extending in the Z-direction, an upper end of said rack being drivingly connected to said second support.

3. The electric appliance detection fixing device as claimed in claim 2, wherein a top plate is arranged at the upper end of the rack, and the side wall of the top plate is slidably connected with a protection barrel sleeved on the periphery of the rack; the upper end part of the top plate is provided with a damping spring, and the upper end part of the damping spring is in transmission connection with the second support plate; and a plurality of guide columns extending along the Z direction are further arranged between the first support plate and the second support plate, the top end part of each guide column is fixedly connected with the second support plate, and the bottom end part of each guide column is slidably connected with the first support plate.

4. The electric appliance detection fixing device as claimed in claim 1, wherein the positioning assembly comprises a pressing plate, a slot is formed on the pressing plate, a plurality of positioning members pass through the slot and are detachably and fixedly connected with the fixing plate, a fastening member is arranged on each positioning member in a matching manner, and the distance between the pressing plate and the fixing plate can be adjusted by adjusting the plurality of fastening members, so that a product placed on the fixing plate is pressed and fixed on the fixing plate through the pressing plate.

5. The electrical appliance testing fixture device as claimed in claim 4, wherein said fixing plate has a plurality of positioning holes for matching with said positioning members.

6. The electrical appliance testing fixture according to claim 1, wherein a plurality of adjusting members are disposed between said connecting plate and said fixing plate, and wherein a Z-direction distance between said connecting plate and said fixing plate can be adjusted by adjusting said plurality of adjusting members.

7. The electric appliance detection fixing device as claimed in claim 1, wherein the first driving device, the second driving device and the third driving device are hand wheels, and the hand wheels are insulating and heat-insulating hand wheels; the second transmission device and the third transmission device are both screw nut transmission pairs.