CN214446007U - Quick dismounting device of end cover - Google Patents
Quick dismounting device of end cover Download PDFInfo
- Publication number
- CN214446007U CN214446007U CN202120039911.0U CN202120039911U CN214446007U CN 214446007 U CN214446007 U CN 214446007U CN 202120039911 U CN202120039911 U CN 202120039911U CN 214446007 U CN214446007 U CN 214446007U
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- China
- Prior art keywords
- baffle
- end cover
- cardboard
- clamping plate
- bolt
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Abstract
The utility model discloses a quick dismounting device of end cover, including cardboard, baffle, the lower part is provided with n type opening in the cardboard, and n type open-ended opening width is less than the external diameter of end cover, and the cardboard passes through n type opening card epaxial at end cover rear, and the baffle corresponds the cardboard setting in the place ahead of axle, and the left and right sides of cardboard, baffle link to each other through the bolt and nut subassembly respectively, and the space between the spindle nose terminal surface in baffle and cardboard the place ahead is used for installing the jack. Compared with the traditional disassembling tool, the utility model can greatly reduce the labor intensity of the operators and shorten the disassembling time; operating personnel uses traditional extracting tool to dismantle and accomplishes an end cover and need spend half hour to an hour, and physical demands is very big moreover, and uses the utility model discloses only need spend five minutes, physical demands is very little. The utility model discloses still have simple structure, convenient operation is swift, can guarantee that the end cover does not receive the advantage of destruction.
Description
Technical Field
The utility model relates to a dismounting device technical field, in particular to quick dismounting device of end cover.
Background
In order to realize the connection and fixation between the shafts, end covers are generally arranged at two ends of the shafts. In order to ensure the stability and the sealing performance between the end cover and the shaft, a sealing ring is usually disposed on the inner circumferential surface of the end cover during installation, so that the inner circumferential surface of the end cover is tightly attached to the shaft. Therefore, it is difficult to remove the assembled end cap from the shaft.
For disassembling such end caps fitted to a shaft, a conventional method is impact tapping disassembly. The method is easy to damage the end cover, is not beneficial to secondary use of the end cover, and has large disassembly difficulty, time waste and labor waste.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a quick dismounting device of end cover, this dismounting device simple structure, convenient operation are swift, labour saving and time saving when dismantling, can guarantee that the end cover does not receive the destruction.
In order to realize the above-mentioned purpose, the utility model provides a quick dismounting device of end cover, including cardboard, baffle, the lower part is provided with n type opening in the cardboard, n type open-ended opening width is less than the external diameter of end cover, the cardboard passes through n type opening card epaxial at end cover rear, the baffle corresponds the cardboard setting in the place ahead of axle, the left and right sides of cardboard, baffle link to each other through the bolt and nut subassembly respectively, space between the spindle nose terminal surface in baffle and cardboard the place ahead is used for installing the jack.
In the scheme, the method comprises the following steps: the left side and the right side of the clamping plate and the baffle are respectively provided with two bolt-nut assemblies which are connected, and the upper sides of the clamping plate and the baffle are provided with one bolt-nut assembly which is connected. The arrangement of the bolt and nut assemblies at multiple positions is favorable for ensuring the safety and stability of the connection and fixation of the clamping plate and the baffle; because the cardboard downside is provided with n type opening, so the downside of cardboard, baffle can't set up the bolt and nut subassembly and link to each other.
In the scheme, the method comprises the following steps: the bolt and nut assembly comprises a bolt, mounting holes and a nut, the mounting holes are symmetrically arranged on the clamping plate and the baffle, and the bolt sequentially penetrates through the two symmetrical mounting holes to be combined with the nut to fix the clamping plate and the baffle. The bolt and nut assembly is simple in structure, good in fixing effect and not easy to damage.
In the scheme, the method comprises the following steps: the top of jack sets up on the spindle nose terminal surface in cardboard the place ahead, the base setting of jack is on the baffle. The baffle plate has large area and is suitable for placing a jack base with larger area; the area of the end face of the shaft head is small, so that the jack with a small area is suitable for being placed, and the situation that the jack blocks the end cover is avoided.
In the scheme, the method comprises the following steps: the cardboard and the baffle size equals, and cardboard and baffle all are circular or square. The clamping plate and the baffle plate have the same specification, so that the production and manufacturing cost is reduced, and the two plates can be manufactured by the same production process; the round or square shape is convenient for connecting and fixing the two plates at a plurality of positions.
The utility model has the advantages that: rely on the jack constantly to increase the distance between spindle nose and the baffle, the baffle is for the continuous antedisplacement of spindle nose, and the cardboard is connected fixedly with the baffle, and the cardboard also constantly antedisplacement under the pulling of baffle is until releasing the end cover. Compared with the traditional disassembling tool, the utility model can greatly reduce the labor intensity of the operators and shorten the disassembling time; operating personnel uses traditional extracting tool to dismantle and accomplishes an end cover and need spend half hour to an hour, and operating personnel's physical demands is very big moreover, and uses the utility model discloses only need spend five minutes, operating personnel's physical demands is very little. The utility model discloses still have simple structure, convenient operation is swift, can guarantee that the end cover does not receive the advantage of destruction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The quick end cover dismounting device shown in fig. 1 mainly comprises a clamping plate 1 and a baffle plate 2. The middle lower part of the clamping plate 1 is provided with an n-type opening 6, the opening width of the n-type opening 6 is smaller than the outer diameter of the end cover 3, and the clamping plate 1 is clamped on the shaft 4 behind the end cover 3 through the n-type opening 6. Baffle 2 corresponds cardboard 1 and sets up in the place ahead of axle 4, and cardboard 1 and baffle 2 size equal, and cardboard 1 and baffle 2 all are circular or square. The clamping plate 1 and the baffle 2 have the same specification, which is beneficial to reducing the production and manufacturing cost, and the two plates can be manufactured by the same production procedure; the round or square shape is convenient for connecting and fixing the two plates at a plurality of positions.
The left and right sides of the clamping plate 1 and the baffle 2 are respectively provided with two bolt-nut assemblies 5 which are connected, and the upper sides of the clamping plate 1 and the baffle 2 are provided with one bolt-nut assembly 5 which is connected. The arrangement of the bolt and nut assemblies 5 at multiple positions is beneficial to ensuring the safety and stability of the connection and fixation of the clamping plate 1 and the baffle 2; because cardboard 1 downside is provided with n type opening, so cardboard 1, the downside of baffle 2 can't set up bolt and nut subassembly 5 and link to each other. The bolt and nut assembly 5 comprises a bolt, mounting holes and a nut, the mounting holes are symmetrically arranged on the clamping plate 1 and the baffle 2, and the bolt sequentially penetrates through the two symmetrical mounting holes to combine with the nut to fix the clamping plate 1 and the baffle 2. The bolt and nut assembly 5 is simple in structure, good in fixing effect and not easy to damage.
The space between the apron 2 and the nose end 401 in front of the pallet 1 is used for mounting a jack (not shown). The top of jack sets up on the spindle nose terminal surface 401 in cardboard 1 the place ahead, and the base setting of jack is on baffle 2. The baffle 2 has large area and is suitable for placing a jack base with large area; the area of the end surface 401 of the shaft head is small, so that a jack with a small area is suitable for being placed, and the situation that the jack blocks the end cover 3 is avoided.
Claims (5)
1. The utility model provides a quick dismounting device of end cover which characterized in that: the jack is characterized by comprising a clamping plate (1) and a baffle (2), wherein an n-shaped opening (6) is formed in the middle lower portion of the clamping plate (1), the opening width of the n-shaped opening (6) is smaller than the outer diameter of an end cover (3), the clamping plate (1) is clamped on a shaft (4) behind the end cover (3) through the n-shaped opening (6), the baffle (2) corresponds to the clamping plate (1) and is arranged in front of the shaft (4), the left side and the right side of the clamping plate (1) and the baffle (2) are connected through a bolt-nut assembly (5) respectively, and a space between the baffle (2) and a shaft head end face (401) in front of the clamping plate (1) is used for installing the jack.
2. The quick end cover dismounting device of claim 1, wherein: the left side and the right side of the clamping plate (1) and the baffle (2) are respectively provided with two bolt-nut assemblies (5) which are connected, and the upper sides of the clamping plate (1) and the baffle (2) are provided with one bolt-nut assembly (5) which is connected.
3. A quick end cap removal device as claimed in claim 1 or claim 2, wherein: the bolt and nut assembly (5) comprises a bolt, mounting holes and a nut, the mounting holes are symmetrically formed in the clamping plate (1) and the baffle (2), and the bolt sequentially penetrates through the two symmetrical mounting holes to be combined with the nut to fix the clamping plate (1) and the baffle (2).
4. The quick end cover dismounting device of claim 1, wherein: the jacking head of the jack is arranged on a shaft head end face (401) in front of the clamping plate (1), and the base of the jack is arranged on the baffle (2).
5. The quick end cover dismounting device of claim 1, wherein: cardboard (1) and baffle (2) size are equal, and cardboard (1) and baffle (2) all are circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039911.0U CN214446007U (en) | 2021-01-07 | 2021-01-07 | Quick dismounting device of end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039911.0U CN214446007U (en) | 2021-01-07 | 2021-01-07 | Quick dismounting device of end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214446007U true CN214446007U (en) | 2021-10-22 |
Family
ID=78138654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120039911.0U Active CN214446007U (en) | 2021-01-07 | 2021-01-07 | Quick dismounting device of end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214446007U (en) |
-
2021
- 2021-01-07 CN CN202120039911.0U patent/CN214446007U/en active Active
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