CN220244332U - Locking structure of bolt-up locking piece of infiltration tank - Google Patents
Locking structure of bolt-up locking piece of infiltration tank Download PDFInfo
- Publication number
- CN220244332U CN220244332U CN202321482336.7U CN202321482336U CN220244332U CN 220244332 U CN220244332 U CN 220244332U CN 202321482336 U CN202321482336 U CN 202321482336U CN 220244332 U CN220244332 U CN 220244332U
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- wall
- bolt
- nut
- gasket
- locking piece
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- 230000008595 infiltration Effects 0.000 title claims description 17
- 238000001764 infiltration Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000005470 impregnation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model belongs to the technical field of impregnation tanks, in particular to a bolt tightening locking piece anti-loosening structure of an impregnation tank, aiming at the problems that bolts provided by the background technology are loosened and easily leak, so that the overall stability and the tightness of the impregnation tank are affected. According to the anti-skid gasket assembly and the nut assembly, the first gasket and the second gasket are abutted to each other, and the first nut and the second nut are overlapped together and sleeved on different threads, so that the anti-skid gasket assembly and the nut assembly can be subjected to opposite force, the double-screw bolt is guaranteed not to loose due to shaking, the stability is good, the arc-shaped sealing plate is driven to move through the air cylinder, and the arc-shaped sealing plate can slide along the inner wall of the guide ring, so that the arc-shaped sealing plate is clamped on the fixing plate, secondary sealing between the tank body and the sealing cover is achieved, the sealing effect is good, and leakage is not easy to occur.
Description
Technical Field
The utility model relates to the technical field of impregnation tanks, in particular to a bolt-up locking piece anti-loosening structure of an impregnation tank.
Background
Infiltration, also known as maceration. The application of the modern industrial infiltration process can be traced to the casting plugging process in the thirty years of the last century, and then the gaps of the castings are filled with water glass in an internal circulation manner. The infiltration method and the infiltration process are continuously improved, infiltration equipment is developed in the large-scale, semi-automatic and full-automatic directions, the wide application of the infiltration process is further promoted, and the thinning of a plurality of complex structural member designs is promoted. At present, some enterprises at home and abroad take infiltration technology as an indispensable main production procedure in casting production, and claim to carry out infiltration full treatment on castings.
After the foundry goods is put into the jar that impregnates, can pour into the jar that impregnates into with the infiltration liquid into, after the jar that impregnates closes, generally can adopt the mode of bolt fastening to fix the top cap on the jar that impregnates to the jar body, but at the in-process that impregnates, equipment can cause the jar that impregnates because of the mechanical vibration that the operation produced rocks, and long-time rocks and causes the bolt to become flexible easily, takes place to leak easily to influence the holistic stability and the leakproofness of jar that impregnates.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a bolt tightening locking piece anti-loosening structure of an impregnating tank, which overcomes the defects of the prior art by mutually matching an anti-loosening mechanism and a sealing and reinforcing mechanism, and effectively solves the problems that bolts are loosened and easily leak, thereby influencing the overall stability and the sealing performance of the impregnating tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the bolt-up locking piece anti-loosening structure of the impregnation tank comprises a tank body, wherein the outer wall of the top of the tank body is hinged with a sealing cover, the tank body and the outer wall of one side of the sealing cover are both welded with a fixing plate, the outer wall of the fixing plate is provided with an anti-loosening mechanism, and the top of the outer wall of the tank body is provided with a sealing and reinforcing mechanism;
the anti-loosening mechanism comprises a double-screw bolt, an anti-loosening gasket assembly and a nut assembly, wherein the double-screw bolt is connected to the inner wall of the fixed plate in a penetrating way, the anti-loosening gasket assembly is arranged at the top of the outer wall of the double-screw bolt, and the nut assembly is connected to the bottom of the outer wall of the double-screw bolt in a threaded way;
the sealing and reinforcing mechanism comprises a guide ring welded on the outer wall of the tank body, an arc-shaped sealing plate connected to the inner wall of the guide ring in a sliding manner, and a connecting block hinged to the outer wall of the arc-shaped sealing plate, and a cylinder connected to the outer wall of one end of the connecting block and hinged to the outer wall of the tank body.
Preferably, the anti-slip gasket assembly comprises a first gasket and a second gasket, and the first gasket and the second gasket are mutually attached.
Preferably, the nut assembly includes a first nut and a second nut having internal threads in opposite directions.
Preferably, the outer wall of the top of the sealing cover is fixedly connected with a stirring motor through a bolt, and an output shaft of the stirring motor is connected with a stirring rod.
Preferably, a feeding pipe is welded on the outer wall of one side of the tank body.
Preferably, an air pipe with a pressure gauge is welded on the outer wall of the other side of the tank body.
Preferably, a discharge pipe with a valve is welded on the outer wall of the bottom of the tank body.
The beneficial effects of the utility model are as follows:
1. according to the bolt locking piece anti-loosening structure of the impregnating tank, in an anti-loosening mechanism, when a double-screw bolt is vibrated, a first gasket and a second gasket in an anti-slip gasket assembly and a nut assembly are mutually abutted, and the first nut and the second nut are overlapped together because the first gasket and the second nut are sleeved on different threads, so that the double-screw bolt can be simultaneously subjected to opposite force, the double-screw bolt is prevented from loosening due to shaking, and the stability is good;
2. the bolt locking piece locking structure of the infiltration tank of this design drives the arc sealing plate through the cylinder and removes in sealed strengthening mechanism, and the arc sealing plate can slide along the inner wall of guide ring to with the arc sealing plate card on the fixed plate, realized the secondary seal between the jar body and the sealed lid, sealed effectual is difficult to take place to leak.
Drawings
Fig. 1 is a front view of the whole structure of a bolt-up locking member anti-loosening structure of an impregnation tank according to the present utility model;
fig. 2 is a schematic diagram of a locking mechanism of a locking structure of a bolt-up locking piece of an impregnation tank according to the present utility model;
fig. 3 is a schematic diagram of a seal reinforcement mechanism of a bolt-up locking member anti-loosening structure of an impregnation tank;
fig. 4 is a schematic drawing showing the disassembly of an anti-skid gasket assembly of a bolt-up locking member anti-loosening structure of an impregnation tank according to the present utility model;
fig. 5 is a schematic diagram showing the disassembly of a nut assembly of a bolt-up lock anti-loosening structure of an impregnation tank according to the present utility model.
In the figure: 1. a tank body; 2. sealing cover; 3. a fixing plate; 4. an anti-loosening mechanism; 41. a double-screw bolt; 42. an anti-slip gasket assembly; 43. a nut assembly; 421. a first gasket; 422. a second gasket; 431. a first nut; 432. a second nut; 5. sealing and reinforcing mechanisms; 51. a guide ring; 52. an arc-shaped sealing plate; 53. a connecting block; 54. a cylinder; 6. a stirring motor; 7. a feed pipe; 8. a discharge pipe; 9. and an air pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Embodiment one, referring to fig. 2, a bolt-up locking piece locking structure of jar that infiltrates, including a jar body 1, jar body 1 top outer wall articulates there is sealed lid 2, and jar body 1 and sealed lid 2 one side outer wall all weld fixed plate 3, and fixed plate 3 outer wall is provided with locking mechanism 4, and locking mechanism 4 includes following part:
anti-loosening mechanism 4: the anti-loosening mechanism 4 comprises a double-screw bolt 41 penetrating and connected to the inner wall of the fixed plate 3, an anti-slip gasket assembly 42 arranged at the top of the outer wall of the double-screw bolt 41, and a nut assembly 43 screwed at the bottom of the outer wall of the double-screw bolt 41.
In this embodiment, when the double-screw bolt 41 is vibrated, the first washer 421 and the second washer 422 in the anti-slip washer assembly 42 and the nut assembly 43 abut against each other, and the first nut 431 and the second nut 432 are overlapped together because they are sleeved on different threads, so that the double-screw bolt 41 can be simultaneously subjected to forces in opposite directions, thereby ensuring that the double-screw bolt 41 is not loosened due to vibration, and has good stability.
In a second embodiment, referring to fig. 3, a bolt-up locking member loosening prevention structure of an infiltration tank further includes a seal reinforcement mechanism 5, and the seal reinforcement mechanism 5 includes the following components:
sealing and reinforcing mechanism 5: the sealing and reinforcing mechanism 5 comprises a guide ring 51 welded on the outer wall of the tank body 1, an arc-shaped sealing plate 52 connected on the inner wall of the guide ring 51 in a sliding manner, a connecting block 53 hinged on the outer wall of the arc-shaped sealing plate 52, and a cylinder 54 connected on the outer wall of one end of the connecting block 53 and hinged on the outer wall of the tank body 1.
In this embodiment, the cylinder 54 drives the arc-shaped sealing plate 52 to move, and the arc-shaped sealing plate 52 slides along the inner wall of the guide ring 51, so that the arc-shaped sealing plate 52 is clamped on the fixed plate 3, secondary sealing between the tank 1 and the sealing cover 2 is realized, the sealing effect is good, and leakage is not easy to occur.
Referring to fig. 4, the anti-slip gasket assembly 42 includes a first gasket 421 and a second gasket 422, and the first gasket 421 and the second gasket 422 are fitted to each other.
Referring to fig. 5, the nut assembly 43 includes a first nut 431 and a second nut 432, with the first nut 431 and the second nut 432 having opposite internal threads.
Referring to fig. 1, the outer wall of the top of the sealing cover 2 is fixedly connected with a stirring motor 6 through bolts, and an output shaft of the stirring motor 6 is connected with a stirring rod.
Referring to fig. 1, a feed pipe 7 is welded on the outer wall of one side of a tank body 1, a discharge pipe 8 with a valve is welded on the outer wall of the bottom of the tank body 1, and an air pipe 9 with a pressure gauge is welded on the outer wall of the other side of the tank body 1.
Working principle: after the casting is put into the infiltration tank, impregnating liquid is injected into the infiltration tank, then the sealing cover 2 is clamped on the tank body 1, the anti-slip gasket assembly 42 is put on the two fixing plates 3, the double-screw bolt 41 is sleeved on the anti-slip gasket assembly 42, then the nut assembly 43 is screwed on the double-screw bolt 41, as the first gasket 421 and the second gasket 422 are mutually abutted and the first nut 431 and the second nut 432 are overlapped together because the first gasket 421 and the second gasket 422 are sleeved on different threads, the reverse force can be applied at the same time, so that the double-screw bolt 41 cannot be loosened due to shaking, then the arc-shaped sealing plate 52 is driven to move through the air cylinder 54, the arc-shaped sealing plate 52 slides along the inner wall of the guide ring 51, and the arc-shaped sealing plate 52 is clamped on the fixing plates 3, so that secondary sealing between the tank body 1 and the sealing cover 2 is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a bolt-up locking piece locking structure of infiltration jar, includes a jar body (1), its characterized in that, jar body (1) top outer wall articulates there is sealed lid (2), and jar body (1) and sealed lid (2) one side outer wall all weld fixed plate (3), fixed plate (3) outer wall is provided with locking mechanism (4), the top of jar body (1) outer wall is provided with sealed strengthening mechanism (5);
the anti-loosening mechanism (4) comprises a double-screw bolt (41) connected to the inner wall of the fixed plate (3) in a penetrating way, an anti-slip gasket assembly (42) arranged at the top of the outer wall of the double-screw bolt (41) and a nut assembly (43) connected to the bottom of the outer wall of the double-screw bolt (41) in a threaded way;
the sealing and reinforcing mechanism (5) comprises a guide ring (51) welded on the outer wall of the tank body (1), an arc-shaped sealing plate (52) connected onto the inner wall of the guide ring (51) in a sliding mode, a connecting block (53) hinged onto the outer wall of the arc-shaped sealing plate (52), and a cylinder (54) connected onto the outer wall of one end of the connecting block (53) and hinged onto the outer wall of the tank body (1).
2. The bolt-up lock anti-loosening structure of an impregnation tank according to claim 1, wherein the anti-slip gasket assembly (42) includes a first gasket (421) and a second gasket (422), and the first gasket (421) and the second gasket (422) are fitted to each other.
3. The bolt-up lock looseness-preventing structure of an infiltration tank according to claim 1, wherein the nut assembly (43) includes a first nut (431) and a second nut (432), and the directions of internal threads of the first nut (431) and the second nut (432) are opposite.
4. The anti-loosening structure of the bolt-up locking piece of the impregnation tank according to claim 1, wherein the outer wall of the top of the sealing cover (2) is fixedly connected with a stirring motor (6) through bolts, and an output shaft of the stirring motor (6) is connected with a stirring rod.
5. The anti-loosening structure of the bolt-up locking piece of the impregnation tank according to claim 1, wherein a feed pipe (7) is welded on the outer wall of one side of the tank body (1).
6. The anti-loosening structure of the bolt-up locking piece of the impregnation tank according to claim 1, wherein an air pipe (9) with a pressure gauge is welded on the outer wall of the other side of the tank body (1).
7. The anti-loosening structure of the bolt-up locking piece of the impregnation tank according to claim 1, wherein a discharging pipe (8) with a valve is welded on the outer wall of the bottom of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482336.7U CN220244332U (en) | 2023-06-12 | 2023-06-12 | Locking structure of bolt-up locking piece of infiltration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321482336.7U CN220244332U (en) | 2023-06-12 | 2023-06-12 | Locking structure of bolt-up locking piece of infiltration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220244332U true CN220244332U (en) | 2023-12-26 |
Family
ID=89230975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321482336.7U Active CN220244332U (en) | 2023-06-12 | 2023-06-12 | Locking structure of bolt-up locking piece of infiltration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220244332U (en) |
-
2023
- 2023-06-12 CN CN202321482336.7U patent/CN220244332U/en active Active
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