CN210398210U - Installation replacement structure of cold and hot impact type test box - Google Patents
Installation replacement structure of cold and hot impact type test box Download PDFInfo
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- CN210398210U CN210398210U CN201921417982.9U CN201921417982U CN210398210U CN 210398210 U CN210398210 U CN 210398210U CN 201921417982 U CN201921417982 U CN 201921417982U CN 210398210 U CN210398210 U CN 210398210U
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000009863 impact test Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an installation replacement structure of a cold and hot impact type test box, which comprises a bottom plate, a fixing frame and a baffle plate, wherein the fixing frame is of a U-shaped structure, one side of the fixing frame is open, and the baffle plate and the fixing frame are matched with each other to form a square frame structure; the fixed frame is fixed on the bottom plate, a sliding groove is formed in an opening of the fixed frame, and the baffle is arranged in the sliding groove; the bottom plate is hollow and provided with an inner cavity, strip-shaped through grooves are arranged on the surface of the bottom plate side by side and communicated with the inner cavity; the rotary roller is arranged in the strip-shaped through groove and is arranged on the lifting support, and the lifting support is arranged in the inner cavity; the two groups of lifting supports are arranged, each lifting support comprises a connecting rod and a fixed rod, two ends of each rotating roller are respectively connected with the corresponding fixed rods through rotating shafts, the fixed rods correspond to the strip-shaped through grooves, and the fixed rods are fixed with the corresponding connecting rods; the utility model discloses a set up the commentaries on classics roller that can go up and down on the bottom plate to when needs loading and unloading proof box, the convenience is removed it.
Description
Technical Field
The utility model relates to an installation of proof box sets up technical field, specifically is an installation replacement structure of cold and hot impact type proof box.
Background
The cold and hot impact test box is necessary test equipment in the material industries of metal, plastic, rubber, electronics and the like, is used for testing a material structure or a composite material, can detect chemical change or physical damage of a sample caused by expansion with heat and contraction with cold in the shortest time through the enduring degree under the continuous environment of extremely high temperature and extremely low temperature in the moment, and confirms that the applicable objects of the product quality comprise electronic and electric appliance components, automatic components, communication components, automobile accessories, metal, chemical materials, plastics and other industries, national defense industry, aerospace, war industry, BGA, PCB base plates, electronic chip IC, semiconductor ceramic and physical change of high polymer materials.
The installation of traditional cold and hot impact test case is fixed with the proof box body and ground or other supports, when carrying out the replacement and dismantling, demolish comparatively troublesome, bring inconvenience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold and hot impact test box's installation replacement structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an installation and replacement structure of a cold and hot impact type test box comprises a bottom plate, a fixing frame and a baffle plate, wherein the fixing frame is of a U-shaped structure, one side of the fixing frame is open, and the baffle plate is matched with the open end of the fixing frame to form a square frame structure; the fixed frame is fixed on the bottom plate, a sliding groove is formed in an opening of the fixed frame, the baffle is arranged in the sliding groove, and a shifting block is arranged on the baffle; the bottom plate is hollow and provided with an inner cavity, strip-shaped through grooves are arranged on the surface of the bottom plate side by side and communicated with the inner cavity; the rotary roller is arranged in the strip-shaped through groove and is arranged on the lifting support, and the lifting support is arranged in the inner cavity; the lifting support is provided with two sets, and the lifting support includes connecting rod and dead lever, changes the roller both ends and passes through pivot and dead lever interconnect respectively, and the dead lever leads to the groove with the bar and corresponds, dead lever and connecting rod reciprocal anchorage.
Preferably, the fixing frame is provided with a clamping plate, the clamping plate is arranged on the fixing frame through a fastening pin, and the fastening pin is connected with the fixing frame through threads; the splint are provided with three blocks which respectively correspond to three side surfaces of the fixing frame, and the splint is provided with a cushion pad.
Preferably, a rotary table is arranged on the side surface of the bottom plate, a rotary rod is fixedly connected with the rotary table, a through hole is formed in the side surface of the bottom plate, and the rotary rod penetrates through the through hole and penetrates into the inner cavity; the inner cavity is internally provided with a mounting seat rotating rod which penetrates through the mounting seat, and the rotating rod is provided with an oval block which is arranged in the mounting seat.
Preferably, the two groups of rotating discs are arranged and are symmetrically arranged; each rotating rod is provided with two elliptical blocks, and the two elliptical blocks correspond to the two connecting rods; a groove is formed in the connecting rod, and the oval block is clamped in the groove; a limiting groove is formed in the lower portion of the connecting rod, a limiting rod is fixed to the bottom of the inner cavity, and the top end of the limiting rod is arranged in the limiting groove.
Preferably, the outer side of the through hole is provided with positioning holes, the turntable is provided with positioning pins in a matching manner, the positioning holes are provided with four groups, and included angles among the four groups of positioning holes are 90 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the liftable roller on the bottom plate, thereby facilitating the movement of the test box when the test box needs to be loaded and unloaded; simultaneously, fix it through fixed frame collocation baffle, and use splint and box contact alignment to press from both sides tightly, abandoned traditional screw bracket fixed mode, the dismouting is all comparatively convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lifting frame of the present invention;
fig. 3 is a schematic view of the positioning hole structure of the present invention.
Reference numbers in the figures: 1. a base plate; 11. an inner cavity; 12. a strip-shaped through groove; 13. a mounting seat; 14. a through hole; 15. positioning holes; 2. a fixing frame; 21. a chute; 3. a baffle plate; 31. shifting blocks; 4. a splint; 41. a fastening pin; 42. a cushion pad; 5. rotating the roller; 51. a rotating shaft; 6. a lifting support; 61. a connecting rod; 62. fixing the rod; 63. a limiting rod; 7. a turntable; 71. a rotating rod; 72. an elliptical block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: an installation and replacement structure of a cold and hot impact type test box comprises a bottom plate 1, a fixing frame 2 and a baffle 3, wherein the fixing frame 2 is of a U-shaped structure, one side of the fixing frame is open, and the baffle 3 is matched with the open end of the fixing frame 2 to form a square frame structure; the fixed frame 2 is fixed on the bottom plate 1, a sliding groove 21 is arranged at an opening of the fixed frame 2, the baffle plate 3 is arranged in the sliding groove 21, and a shifting block 31 is arranged on the baffle plate 3; the bottom plate 1 is hollow and provided with an inner cavity 11, strip-shaped through grooves 12 are arranged on the surface of the bottom plate 1 side by side, and the strip-shaped through grooves 12 are communicated with the inner cavity 11; the rotary roller 5 is arranged in the strip-shaped through groove 12, the rotary roller 5 is arranged on the lifting support 6, and the lifting support 6 is arranged in the inner cavity 11; the lifting support 6 is provided with two groups, the lifting support 6 comprises a connecting rod 61 and a fixing rod 62, two ends of the rotary roller 5 are respectively connected with the fixing rod 62 through a rotating shaft 51, the fixing rod 62 corresponds to the strip-shaped through groove 12, and the fixing rod 62 and the connecting rod 61 are fixed with each other.
Further, a clamping plate 4 is arranged on the fixed frame 2, the clamping plate 4 is installed on the fixed frame 2 through a fastening pin 41, and the fastening pin 41 is in threaded connection with the fixed frame 2; the clamping plate 4 is provided with three blocks which respectively correspond to three side surfaces of the fixing frame 2, and the clamping plate 4 is provided with a buffer pad 42.
Furthermore, a turntable 7 is arranged on the side surface of the bottom plate 1, the turntable 7 is fixedly connected with a rotating rod 71, a through hole 14 is formed in the side surface of the bottom plate 1, and the rotating rod 71 penetrates through the through hole 14 and penetrates into the inner cavity 11; in the inner cavity 11, a mounting seat 13 is arranged, a rotating rod 71 penetrates through the mounting seat 13, an elliptical block 72 is arranged on the rotating rod 71, and the elliptical block 72 is arranged in the mounting seat 13.
Furthermore, the two groups of turntables 7 are symmetrically arranged; each rotating rod 71 is provided with two elliptical blocks 72, and the two elliptical blocks 72 correspond to the two connecting rods 61; a groove is formed in the connecting rod 61, and the oval block 72 is clamped in the groove; a limiting groove is formed below the connecting rod 61, a limiting rod 63 is fixed at the bottom of the inner cavity 11, and the top end of the limiting rod 63 is arranged in the limiting groove.
Furthermore, positioning holes 15 are formed in the outer side of the through hole 14, positioning pins are arranged on the rotary table 7 in a matched mode, four groups of positioning holes 15 are arranged, and included angles of the four groups of positioning holes 15 are 90 degrees.
The working principle is as follows: the rotating disc 7 is rotated, the rotating rod 71 drives the elliptical block 72 to rotate, and the top end of the elliptical block 72 is clamped in the groove of the connecting rod 61; therefore, when the long axis of the oval block 72 is in a vertical state, the connecting rod 61 is at the highest point, and the rotating roller 5 emerges from the strip-shaped through groove 12 at the moment; when the long axis of the oval block 72 is in a horizontal state, the connecting rod 61 is at the lowest point, and the rotary roller 5 sinks in the strip-shaped through groove 12. Therefore, the lifting bracket 6 is driven to move up and down in this way, and the rotating roller 5 is driven to move up and down, and is used when needed.
Aligning the test box with the opening of the fixed frame 2, adjusting the rotary roller 5 to the highest point, pushing the test box to slide towards the inside of the fixed frame 2, and conveniently pushing the rotary roller 5 to reduce friction and reduce force; then the baffle 3 is clamped in the sliding groove 21; then, screwing the fastening pins 41 in sequence to enable the clamping plates 4 to be abutted against the test box, and enabling four side surfaces of the test box to be respectively attached to the three clamping plates and one baffle 3; then, adjusting the roller 5 to the lowest point to make the test box fall on the bottom plate 1; and finishing the installation. When the test box needs to be disassembled, the fastening pin 41 is firstly loosened, then the rotary disc 7 is rotated to lift the rotary shaft 5, and the baffle 3 is taken down, so that the test box is conveniently pushed out.
The clamping plate 4 is provided with a buffer pad 42 which plays a certain role in buffering and shock absorption and ensures the stability of the test box; meanwhile, the baffle 3 is provided with a shifting block 31, so that the baffle 3 is convenient to move. A limiting groove is arranged below the connecting rod 61 and is matched with a limiting rod 63 in the inner cavity 11, so that the connecting rod 61 is guaranteed to move up and down, left and right back and forth movement is avoided, the groove and the oval block 72 are staggered, and the subsequent work is influenced.
The positioning holes 15 are formed in the outer sides of the through holes 14, the included angle between the positioning holes 15 is 90 degrees, and the positioning holes 15 are matched with the structure of the oval block 72, so that when the positioning pins are matched with the positioning holes 15, the oval block is in a vertical or horizontal state, and the use is convenient. When the test chamber is provided above, the force required for rotating the turntable 7 is large, and the turntable can be rotated by increasing the moment thereof or can be mechanically rotated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cold and hot impact test box's installation replacement structure which characterized in that: the U-shaped frame comprises a bottom plate (1), a fixing frame (2) and a baffle (3), wherein the fixing frame (2) is of a U-shaped structure, one side of the U-shaped structure is open, and the baffle (3) is matched with the open end of the fixing frame (2) to form a square frame structure; the fixing frame (2) is fixed on the bottom plate (1), a sliding groove (21) is formed in an opening of the fixing frame (2), the baffle (3) is arranged in the sliding groove (21), and a shifting block (31) is arranged on the baffle (3); the bottom plate (1) is hollow and provided with an inner cavity (11), strip-shaped through grooves (12) are arranged on the surface of the bottom plate (1) side by side, and the strip-shaped through grooves (12) are communicated with the inner cavity (11); a rotating roller (5) is arranged in the strip-shaped through groove (12), the rotating roller (5) is arranged on a lifting support (6), and the lifting support (6) is arranged in the inner cavity (11); lifting support (6) are provided with two sets ofly, and lifting support (6) include connecting rod (61) and dead lever (62), change roller (5) both ends respectively through pivot (51) and dead lever (62) interconnect, and dead lever (62) are corresponding with bar through groove (12), and dead lever (62) and connecting rod (61) reciprocal anchorage.
2. A test chamber mounting replacement structure according to claim 1, wherein: the fixing frame (2) is provided with a clamping plate (4), the clamping plate (4) is installed on the fixing frame (2) through a fastening pin (41), and the fastening pin (41) is connected with the fixing frame (2) through threads; the clamp plate (4) is provided with three blocks which respectively correspond to three side surfaces of the fixed frame (2), and the clamp plate (4) is provided with a cushion pad (42).
3. A test chamber mounting replacement structure according to claim 1, wherein: the side surface of the bottom plate (1) is provided with a turntable (7), the turntable (7) is fixedly connected with a rotating rod (71), the side surface of the bottom plate (1) is provided with a through hole (14), and the rotating rod (71) penetrates through the through hole (14) and penetrates into the inner cavity (11); a mounting seat (13) and a rotating rod (71) penetrate through the mounting seat (13) and are arranged in the inner cavity (11), an elliptical block (72) is arranged on the rotating rod (71), and the elliptical block (72) is arranged in the mounting seat (13).
4. A test chamber mounting replacement structure according to claim 3, wherein: the two groups of rotary tables (7) are arranged and are symmetrically arranged; each rotating rod (71) is provided with two elliptical blocks (72), and the two elliptical blocks (72) correspond to the two connecting rods (61); a groove is arranged on the connecting rod (61), and the oval block (72) is clamped in the groove; a limiting groove is formed in the lower portion of the connecting rod (61), a limiting rod (63) is fixed to the bottom of the inner cavity (11), and the top end of the limiting rod (63) is arranged in the limiting groove.
5. A test chamber mounting replacement structure according to claim 3, wherein: positioning holes (15) are formed in the outer side of the through hole (14), positioning pins are arranged on the rotary disc (7) in a matched mode, four groups of positioning holes (15) are arranged, and included angles of the four groups of positioning holes (15) are 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417982.9U CN210398210U (en) | 2019-08-29 | 2019-08-29 | Installation replacement structure of cold and hot impact type test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417982.9U CN210398210U (en) | 2019-08-29 | 2019-08-29 | Installation replacement structure of cold and hot impact type test box |
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| Publication Number | Publication Date |
|---|---|
| CN210398210U true CN210398210U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921417982.9U Active CN210398210U (en) | 2019-08-29 | 2019-08-29 | Installation replacement structure of cold and hot impact type test box |
Country Status (1)
| Country | Link |
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| CN (1) | CN210398210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571267A (en) * | 2020-12-10 | 2021-03-30 | 周凯锋 | Automatic polishing equipment for hard pipeline for heating ventilation |
| CN113008660A (en) * | 2021-02-22 | 2021-06-22 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
-
2019
- 2019-08-29 CN CN201921417982.9U patent/CN210398210U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571267A (en) * | 2020-12-10 | 2021-03-30 | 周凯锋 | Automatic polishing equipment for hard pipeline for heating ventilation |
| CN112571267B (en) * | 2020-12-10 | 2022-05-20 | 浙江东飞管道科技有限公司 | Automatic polishing equipment for hard pipeline for heating ventilation |
| CN113008660A (en) * | 2021-02-22 | 2021-06-22 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
| CN113008660B (en) * | 2021-02-22 | 2021-10-12 | 重庆阿泰可科技股份有限公司 | Two-box type high-low temperature impact test box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 237400 Lu'an science and technology entrepreneurship Service Center a705-707, Gaocheng East Road, Lu'an economic and Technological Development Zone, Anhui Province Patentee after: Anhui Zhongfan Information Technology Co.,Ltd. Address before: 237400 room 610, Kumho office complex, new building, East Street, Yuan District, Lu'an, Anhui Patentee before: Anhui Zhongfan Information Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 523000 Room 101, building 1, 49 Yinhu Road, shishuikou, Qiaotou town, Dongguan City, Guangdong Province Patentee after: Guangdong Tai'an Testing Equipment Co.,Ltd. Country or region after: China Address before: 237400 Lu'an science and technology entrepreneurship Service Center a705-707, Gaocheng East Road, Lu'an economic and Technological Development Zone, Anhui Province Patentee before: Anhui Zhongfan Information Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |