CN217211407U - Stove plug valve action endurance test device - Google Patents
Stove plug valve action endurance test device Download PDFInfo
- Publication number
- CN217211407U CN217211407U CN202221144290.3U CN202221144290U CN217211407U CN 217211407 U CN217211407 U CN 217211407U CN 202221144290 U CN202221144290 U CN 202221144290U CN 217211407 U CN217211407 U CN 217211407U
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- mounting plate
- plug valve
- guide rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000011664 signaling Effects 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model provides a kitchen range plug valve action endurance test device, which comprises a bottom plate, wherein a guide shaft support is arranged on the bottom plate, a first guide rod and a second guide rod in the vertical direction are arranged on the guide shaft support, the upper part of the second guide rod is connected with a cylinder mounting plate through a linear bearing, an auxiliary cylinder is arranged below one end of the cylinder mounting plate, and a main cylinder is arranged above the other end of the cylinder mounting plate; a stepping motor mounting plate is further mounted on the second guide rod below the main cylinder, and a stepping motor is mounted above the stepping motor mounting plate; the step motor mounting panel below has connected gradually curb plate and connecting plate from top to bottom, supports the cover, shaft coupling and spanner. Through guide bar and two sets of lift cylinders (master cylinder and vice cylinder) to solve among the prior art testing arrangement in the limited problem of adjustability of vertical direction.
Description
Technical Field
The utility model relates to a test device especially relates to a cooking utensils plug valve action endurance test device.
Background
The plug valve of the gas cooker is used as the most frequently used place, and related tools are required to test the plug valve so as to ensure good durability. The action durability test of the plug valve of the gas cooker is an important index for quality inspection of the gas cooker when the gas cooker leaves a factory, and in the prior art, for example: chinese utility model patent that bulletin number is CN203643149U discloses a durable testing arrangement of domestic cooking utensils valve, can adjust rotary mechanism's position and the rotation angle of the valve body swivel housing of rotary mechanism through horizontal adjustment mechanism and adjustment mechanism, with be suitable for the domestic cooking utensils valve of installing on the cooking utensils different positions, but horizontal adjustment mechanism and adjustment mechanism combine together, it is limited to lead to its whole regulating power in vertical side, and domestic cooking utensils valve is mostly horizontal placement, it is rotatory not need to adjust rotary mechanism under the general condition, and then lead to the holistic application of durable testing arrangement of domestic cooking utensils valve relatively poor, and the product research and development and the efficiency laboratory that are not suitable for relevant manufacturing enterprise, departments such as product quality inspection laboratory.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooking utensils plug valve action endurance test device through guide bar and two sets of lift cylinders (master cylinder and auxiliary cylinder) to solve among the prior art the limited problem of testing arrangement adjusting capacity in vertical side.
In order to achieve the purpose, the utility model provides a stove plug valve action endurance test device, which comprises a bottom plate, wherein a guide shaft support is arranged on the bottom plate, a first guide rod and a second guide rod in the vertical direction are arranged on the guide shaft support, the first guide rod and the second guide rod are connected through a fixing plate, the upper part of the second guide rod is connected with a cylinder mounting plate through a linear bearing, an auxiliary cylinder is arranged below one end of the cylinder mounting plate, and a main cylinder is arranged above the other end of the cylinder mounting plate; a stepping motor mounting plate is further mounted on the second guide rod below the main cylinder, and a stepping motor is mounted above the stepping motor mounting plate; step motor mounting panel below has connected gradually curb plate and connecting plate from top to bottom, the connecting plate below is connected with supports the cover, it is connected with the shaft coupling to support cover below, the shaft coupling below is connected with the spanner.
Furthermore, a miniature force transducer and a weighing transmitter are arranged between the air cylinder mounting plate and the motor inlet mounting plate.
Furthermore, a static torque sensor is arranged between the stepping motor mounting plate and the side plate.
Furthermore, a proximity switch mounting frame and a signaling board are further mounted below the stepping motor mounting plate.
Furthermore, a proximity switch is further mounted on the proximity switch mounting frame.
Furthermore, a signaling module is also installed on the signaling board.
Further, the stepping motor is also provided with a low-noise driver.
Furthermore, a positioning plate is arranged between the lower part of the wrench and the upper part of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that the utility model discloses a guide bar and two sets of lift cylinders (master cylinder and auxiliary cylinder), the master cylinder drives the spanner and wholly descends to valve knob upper surface apart from 2mm department, the auxiliary cylinder carries out the secondary and pushes down to the position, master cylinder and auxiliary cylinder carry out the up-and-down motion on the first guide bar of vertical direction and second guide bar, the ascending regulation ability in vertical direction has been increased, at this moment, step motor drives the spanner and makes the rotatory half circle of knob target in place, reverse and target in place, the timing is lifted to the auxiliary cylinder fine motion, the auxiliary cylinder repeats as last action and reaches the number of times requirement, the master cylinder returns, the action durability test to the cooking utensils plug valve has been realized.
The upper portion of the wrench of the device is provided with the spring which can buffer, so that the valve knob can be effectively prevented from being damaged due to overlarge pressure, the upper portion of the wrench is provided with the elastic coupling, the center of the wrench can slightly deflect, and the wrench can be reliably attached to the valve knob.
Drawings
FIG. 1 is a schematic view of a side view structure of the device for testing the action durability of the plug valve of the cooking utensil of the present invention;
FIG. 2 is a schematic view of the structure of the device for testing the durability of the plug valve of the cooking utensil of the present invention;
reference numerals: the device comprises a wrench-1, a coupler-2, a support sleeve-3, a miniature load cell-4, a weighing transmitter-5, a static torque sensor-6, a signaling module-7, a bottom plate-8, a guide shaft support-9, an adjusting sleeve-10, an auxiliary cylinder-11, a first guide rod-12, a linear bearing-13, a proximity switch mounting rack-14, a proximity switch-15, a cylinder mounting rack-16, a main cylinder-17, a stepping motor-18, a low-noise driver-19, a stepping motor mounting rack-20, a signaling board-21, a side board-22, a connecting board-23, a positioning board-24, a fixing board-25 and a second guide rod-26.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the device for testing the action durability of the stove plug valve comprises a bottom plate 8, wherein a guide shaft support 9 is arranged on the bottom plate 8, a first guide rod 12 and a second guide rod 26 in the vertical direction are arranged on the guide shaft support, the first guide rod and the second guide rod are connected through a fixing plate 25, the upper part of the second guide rod is connected with a cylinder mounting plate 16 through a linear bearing 13, an auxiliary cylinder 11 is arranged below one end of the cylinder mounting plate 16, and a main cylinder 17 is arranged above the other end of the cylinder mounting plate; a stepping motor mounting plate 20 is further mounted on the second guide rod below the main cylinder 17, and a stepping motor 18 is mounted above the stepping motor mounting plate 20; step motor mounting panel 20 below has connected gradually curb plate 22 and connecting plate 23 from top to bottom, connecting plate 23 below is connected with supports cover 3, it is connected with shaft coupling 2 to support 3 belows, 2 belows in the shaft coupling are connected with spanner 1.
Still be provided with miniature force cell sensor 4 between cylinder mounting panel and the motor mounting panel of advancing, miniature force cell sensor EVT-14D, the little circular force cell sensor of alloy steel material is applicable to dynamometry places such as mechanical button, switch for detect the pressure of valve knob upper surface, weighing transducer 5 is used for the weight load of valve knob upper surface, tension, draws the signal of sending to the module.
Still be provided with static torque sensor 6 between step motor mounting panel and the curb plate, the moment of torsion monitoring range: the upper limit is more than or equal to 10 kgf.cm; (static torque sensor range 0-2 N.m).
And a proximity switch mounting frame 14 and a signaling plate 21 are also arranged below the stepping motor mounting plate.
And the proximity switch mounting frame is also provided with a proximity switch 15 which is a PNP type normally open proximity switch.
The signal sending board is also provided with a signal sending module 7 which prompts and gives an alarm when the wrench rotates and is blocked.
The stepper motor is also provided with a low noise driver 19.
And a positioning plate 24 is also arranged between the lower part of the spanner and the upper part of the bottom plate.
In the experiment, the durable action sequence is as follows: pressing → rotating to angle one → lifting → rotating to angle two → restoring the original position (the specific angle can be set) specifically acts as: set up the cooking utensils plug valve on the locating plate, the master cylinder drives the whole 2mm departments apart from the valve knob upper surface that descend of spanner, the slave cylinder carries out the secondary and pushes down to the position, carry out the up-and-down motion on the first guide bar and the second guide bar of master cylinder and slave cylinder in vertical direction, the regulating power in vertical direction has been increased, at this moment, step motor drives the spanner and makes the rotatory half of knob target in place, reverse and target in place, the time is lifted up in the slave cylinder fine motion, the slave cylinder is repeated and is reached the number of times requirement as last action, the master cylinder returns, the action durability test to the cooking utensils plug valve has been realized. The upper part of the wrench of the device is provided with the spring which can buffer and effectively prevent overlarge pressure and damage to the valve knob, the upper part of the wrench is provided with the elastic coupling, the center of the wrench can slightly swing, and the wrench can be reliably attached to the valve knob.
Claims (8)
1. A testing device for action durability of a stove plug valve comprises a bottom plate, wherein a guide shaft support is arranged on the bottom plate, and the testing device is characterized in that a first guide rod and a second guide rod in the vertical direction are mounted on the guide shaft support, the first guide rod and the second guide rod are connected through a fixing plate, the upper part of the second guide rod is connected with a cylinder mounting plate through a linear bearing, an auxiliary cylinder is mounted below one end of the cylinder mounting plate, and a main cylinder is mounted above the other end of the cylinder mounting plate; a stepping motor mounting plate is further mounted on the second guide rod below the main cylinder, and a stepping motor is mounted above the stepping motor mounting plate; step motor mounting panel below has connected gradually curb plate and connecting plate from top to bottom, the connecting plate below is connected with supports the cover, it is connected with the shaft coupling to support cover below, the shaft coupling below is connected with the spanner.
2. The durability test device for the action of the stove plug valve according to claim 1, wherein a micro load cell and a weighing transmitter are further arranged between the cylinder mounting plate and the motor inlet mounting plate.
3. The testing device for the action durability of the stove plug valve according to claim 1, wherein a static torque sensor is further arranged between the stepping motor mounting plate and the side plate.
4. The stove plug valve action endurance test device of claim 1, wherein a proximity switch mounting frame and a signaling plate are further mounted below the stepping motor mounting plate.
5. The stove plug valve action endurance test device of claim 4, wherein a proximity switch is further mounted on the proximity switch mounting bracket.
6. The testing device for the action durability of the stove plug valve according to claim 4, wherein a signaling module is further installed on the signaling plate.
7. The stove plug valve action endurance test device of claim 1, wherein said stepper motor is further configured with a low noise driver.
8. The durability test device for the action of the stove plug valve according to claim 1, wherein a positioning plate is further installed between the lower portion of the wrench and the upper portion of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144290.3U CN217211407U (en) | 2022-05-13 | 2022-05-13 | Stove plug valve action endurance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144290.3U CN217211407U (en) | 2022-05-13 | 2022-05-13 | Stove plug valve action endurance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211407U true CN217211407U (en) | 2022-08-16 |
Family
ID=82780434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221144290.3U Expired - Fee Related CN217211407U (en) | 2022-05-13 | 2022-05-13 | Stove plug valve action endurance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211407U (en) |
-
2022
- 2022-05-13 CN CN202221144290.3U patent/CN217211407U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217211407U (en) | Stove plug valve action endurance test device | |
| CN210139685U (en) | Flexible material laminating equipment | |
| CN212910214U (en) | Circuit board punching fixing seat | |
| CN213439194U (en) | Jacking positioning device | |
| CN111805575A (en) | Anti-fatigue manipulator material taking detection device | |
| CN211452833U (en) | Switch valve fatigue test tool | |
| CN208590027U (en) | A kind of push type scanner lifting structure | |
| CN113787557A (en) | Coconut opening machine clamping seat, coconut opening machine and clamping feedback method | |
| CN217385330U (en) | Acoustic hole plugging testing mechanism | |
| CN220419402U (en) | Automatic opening and closing device for test seat | |
| CN111660079B (en) | Position-adjustable assembling device | |
| CN219771060U (en) | Automatic turnover mechanism for soft-package battery | |
| CN217181454U (en) | Rocker structure convenient to equipment | |
| CN219902049U (en) | Compact balancing device based on reaction force | |
| CN2798799Y (en) | Automatic electric pressure cooker | |
| CN216178215U (en) | Flexible lossless meshing assembly mechanism for gears | |
| CN2184922Y (en) | Electric contact point adjustable float level meter | |
| CN213515979U (en) | Weighing equipment with weighing error record mechanism | |
| CN102478420B (en) | Weighing mechanism used for seed crystal driving device | |
| CN221164928U (en) | Anti-stacking suction device for plate-shaped materials | |
| CN220459885U (en) | Tile lifting plate support and tile pushing mechanism of mahjong machine | |
| CN213731522U (en) | Non-breaking superfine line binding structure | |
| CN201672140U (en) | Valve position detecting device | |
| CN211056175U (en) | Novel annular highlight product suction nozzle and suction nozzle assembly | |
| CN216715645U (en) | Communication equipment installation component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |