CN217084555U - Novel air door type cold and hot impact test box - Google Patents
Novel air door type cold and hot impact test box Download PDFInfo
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- CN217084555U CN217084555U CN202123390041.0U CN202123390041U CN217084555U CN 217084555 U CN217084555 U CN 217084555U CN 202123390041 U CN202123390041 U CN 202123390041U CN 217084555 U CN217084555 U CN 217084555U
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- door
- air door
- impact test
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- door frame
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- 238000009863 impact test Methods 0.000 title claims abstract description 16
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of detection equipment, in particular to a novel air door type cold and hot impact test box, which comprises a box body, a high temperature box, a low temperature box and an air door assembly, wherein the high temperature box and the low temperature box are arranged in the box body; and the door frame is provided with a guide post in a sliding manner, and one end of the guide post is rotatably connected with the other side of the door plate. An object of the utility model is to provide a novel cold and hot impact test case of air door formula has solved the problem that there is the defect in traditional air door subassembly gas tightness.
Description
Technical Field
The utility model relates to a check out test set technical field, concretely relates to novel air door formula cold and hot impact test case.
Background
Cold and hot impact test case can be used to test material structure or combined material, reaches the degree that can bear under the continuous environment of utmost point high temperature and utmost point low temperature in the twinkling of an eye, thereby in the shortest time, experimental its chemical change or the physical injury that arouses because of expend with heat and contract with cold for the security performance of test product can confirm the quality of product, and the subassembly from accurate IC to heavy machinery all needs to be used it to test the product, is the essential experimental equipment of each field to the product test.
In the prior art, the three-box type cold and hot impact test box has an impact mode of high temperature-normal temperature-low temperature or low temperature-normal temperature-high temperature in use. The switching between these several impact modes is accomplished by means of the opening and closing of the respective damper assemblies. Generally speaking, the air door subassembly includes door plant, linking arm, pivot and drive pivot pivoted driving piece, at a linking arm of door plant both ends difference fixed mounting, the one end fixed connection that the linking arm deviates from the door plant is in the pivot. During the use, the pivot rotates and drives the door plant through the linking arm and remove, makes door plant and frame separation or sealed laminating, realizes opening or closing of air door subassembly. Because the mounted position of pivot is in door frame the place ahead, because machining error's existence, the air door subassembly of current cold and hot impact test case is in the in-service use in-process, its door plant one side perk easily, the skew, when the air door subassembly is closed, the door plant is not laminated completely sometimes with the contact surface of door frame, it is sealed to need the driving piece to apply sufficient pressure and just enable the door plant and the laminating of door frame, if the pressure of driving piece is not enough, there may be the gap door plant and door frame, seriously influence the gas tightness, thereby the operating stability of equipment has been influenced.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a novel cold and hot impact test case of air door formula has solved the problem that there is the defect in traditional air door subassembly gas tightness.
The utility model discloses a realize through following technical scheme:
a novel air door type cold and hot impact test box comprises a box body, a high temperature box, a low temperature box and an air door assembly, wherein the high temperature box and the low temperature box are arranged in the box body; the door frame is positioned on one side of the sliding rail, a guide post is arranged on the door frame in a sliding manner, and one end of the guide post is rotatably connected with the other side of the door plate; and a driving piece is arranged on one side of the sliding rail, the output end of the driving piece is connected with one side of the guide post, and the output end of the driving piece is arranged opposite to the door panel.
The upper edge or the lower edge of the door frame is provided with sliding rails, and the number of the sliding blocks corresponds to the number of the sliding rails.
Wherein the driving member is a cylinder.
The air door assembly further comprises a shaft sleeve arranged in the box body, a bearing is arranged in the shaft sleeve, the guide post is arranged on the bearing sleeve, and the driving piece is arranged on one side of the shaft sleeve.
Wherein, the door plant includes shell body, insulation material and sealed the pad, the shell body is the flat box of a rectangle, and the shell body is used for laminating door frame one side be equipped with the opening that is used for filling insulation material on the surface, sealed pad sets up the shell body and is equipped with open-ended one side, and sealed size of filling is greater than opening size, sealed pad through the screw with open-ended peripheral fixed connection.
The utility model has the advantages that:
the problem of there is the defect in traditional air door subassembly gas tightness is solved: the utility model discloses a novel air door type cold and hot shock test case, through setting up the air door subassembly, the air door subassembly includes door frame, door plant, locates the slide rail and the slip that go up along or follow down of door frame and sets up in the slider of slide rail, and one side of slide rail is equipped with the driving piece, and the output of driving piece rotates with the opposite side of door plant to be connected. The output of driving piece stretches out and drives the guide post translation, and the guide post drives the door plant upset, drives the slider and slides on the slide rail when the door plant turns, and until the door plant is parallel with the slide rail, can guarantee through the continuous output of driving piece that the air door subassembly closes always to the problem that there is the defect in traditional air door subassembly gas tightness has been solved.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of the damper assembly.
FIG. 3 is a schematic illustration of the damper assembly with the door frame omitted.
FIG. 4 is a cross-sectional view of a door panel.
Reference numerals
A box body-100 which is provided with a plurality of holes,
the air door comprises an air door assembly-200, a door panel-201, a door frame-202, a slide rail-203, a slide block-204, a guide post-205, a driving piece-206, a shaft sleeve-207, an outer shell-208, a heat insulation material-209 and a sealing gasket-210.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1 to 4, the present embodiment discloses a novel damper type cold and heat shock test chamber, which includes a chamber body 100, a high temperature chamber (not shown in the figure) disposed in the chamber body 100, a low temperature chamber (not shown in the figure), and a damper assembly 200 connected between the high temperature chamber and the low temperature chamber, wherein the damper assembly 200 includes a door frame 202, a door plate 201, a slide rail 203 disposed on an upper edge or a lower edge of the door frame 202, and a slider 204 slidably disposed on the slide rail 203, the door frame 202 is disposed on the chamber body 100, and one side of the door plate 201 is rotatably connected with the slider 204; the door frame 202 is provided with a guide post 205 in a sliding manner, and one end of the guide post 205 is rotatably connected with the other side of the door panel 201; a driving member 206 is disposed on one side of the sliding rail 203, the driving member 206 is preferably an air cylinder, an output end of the driving member 206 is connected to one side of the guiding column 205, and an output end of the driving member 206 is disposed opposite to the door panel 201.
Specifically, the utility model discloses a novel cold and hot impact test case of air door formula, through setting up air door subassembly 200, air door subassembly 200 includes door frame 202, door plant 201, locates the slide rail 203 and the slip that the last edge or the lower edge of door frame 202 set up in slide rail 203's slider 204, and one side of slide rail 203 is equipped with driving piece 206, and the output of driving piece 206 rotates with door plant 201's opposite side and is connected. The output end of the driving part 206 extends out to drive the guide post 205 to move horizontally, the guide post 205 drives the door panel 201 to turn over, and when the door panel 201 turns over, the sliding block 204 is driven to slide on the sliding rail 203 until the door panel 201 is parallel to the sliding rail 203, and the air door assembly 200 can be ensured to be closed all the time through the continuous output of the driving part 206, so that the problem that the air tightness of the traditional air door assembly 200 has defects is solved.
Specifically, the upper edge or the lower edge of the door frame 202 is provided with a sliding rail 203, the number of the sliding blocks 204 corresponds to the number of the sliding rails 203, and the stability of the door panel 201 during overturning can be increased by arranging the upper and lower groups of sliding rails 203.
Specifically, the damper assembly 200 further includes a shaft sleeve 207 disposed in the box 100, a bearing is disposed in the shaft sleeve 207, the guide post 205 is sleeved with the bearing, and the driving member 206 is disposed on one side of the shaft sleeve 207. By providing the bushing 207 and the bearing, the stability of the guide post 205 during movement can be increased.
Specifically, door plant 201 includes shell body 208, insulation material 209 and sealed pad 210, shell body 208 is a rectangular flat metal body, and shell body 208 is used for laminating door frame 202 one side and is equipped with the opening (not shown in the figure) that is used for filling insulation material 209 on the surface, sealed pad 210 sets up shell body 208 and is equipped with open-ended one side, and sealed pad 210's size is greater than opening size, sealed pad 210 through the screw with open-ended periphery fixed connection. So set up, door plant 201 is light and thermal-insulated thermal insulation performance is good, and sealed pad 210 has elastic deformation ability, and it is better to paste the gas tightness behind the cooperation with door frame 202.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a novel cold and hot impact test case of air door formula, includes box (100), locates high-temperature box, the cryostat in box (100) and connects air door subassembly (200) between high-temperature box and cryostat, its characterized in that: the air door assembly (200) comprises a door frame (202), a door panel (201), a sliding rail (203) arranged on the upper edge or the lower edge of the door frame (202) and a sliding block (204) arranged on the sliding rail (203) in a sliding manner, the door frame (202) is arranged on the box body (100), and one side of the door panel (201) is rotatably connected with the sliding block (204); the door frame (202) is provided with a guide post (205) in a sliding manner, and one end of the guide post (205) is rotatably connected with the other side of the door panel (201); one side of slide rail (203) is equipped with driving piece (206), the output of driving piece (206) is connected with one side of guide post (205), the output and door plant (201) back to back setting of driving piece (206).
2. The novel air door type cold and hot impact test box according to claim 1, characterized in that: the upper edge or the lower edge of the door frame (202) is provided with sliding rails (203), and the number of the sliding blocks (204) corresponds to the number of the sliding rails (203).
3. The novel air door type cold and hot impact test box according to claim 1, characterized in that: the drive member (206) is a cylinder.
4. The novel air door type cold and hot impact test box according to claim 1, characterized in that: the air door assembly (200) further comprises a shaft sleeve (207) arranged in the box body (100), a bearing is arranged in the shaft sleeve (207), the guide column (205) is sleeved with the bearing, and the driving piece (206) is arranged on one side of the shaft sleeve (207).
5. The novel air door type cold and hot impact test box according to claim 1, characterized in that: door plant (201) include shell body (208), insulation material (209) and sealed pad (210), shell body (208) are the flat box body of a rectangle (100), and shell body (208) are used for laminating door frame (202) one side be equipped with the opening that is used for filling insulation material (209) on the surface, sealed pad (210) set up shell body (208) and are equipped with open-ended one side, and the size of sealed pad (210) is greater than opening size, sealed pad (210) pass through the screw with open-ended peripheral fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390041.0U CN217084555U (en) | 2021-12-30 | 2021-12-30 | Novel air door type cold and hot impact test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123390041.0U CN217084555U (en) | 2021-12-30 | 2021-12-30 | Novel air door type cold and hot impact test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084555U true CN217084555U (en) | 2022-07-29 |
Family
ID=82539608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123390041.0U Active CN217084555U (en) | 2021-12-30 | 2021-12-30 | Novel air door type cold and hot impact test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084555U (en) |
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2021
- 2021-12-30 CN CN202123390041.0U patent/CN217084555U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: Room 115, Building 12, Fengjingwan Commercial and Residential Community, No. 50, Bayi Road, Dongcheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Hongzhan Instrument Co., Ltd. Address before: 523000 East Workshop on the first floor of Great Wall Juyi building, honghualing section, Tutang village, Changping Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG HONGZHAN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: 523000 East Workshop on the first floor of Great Wall Juyi building, honghualing section, Tutang village, Changping Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG HONGZHAN TECHNOLOGY Co.,Ltd. Address before: Room 115, Building 12, Fengjingwan Commercial and Residential Community, No. 50, Bayi Road, Dongcheng Street, Dongguan City, Guangdong Province, 523000 Patentee before: Guangdong Hongzhan Instrument Co.,Ltd. |
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| TR01 | Transfer of patent right |