CN215037093U - Quick disassembling tool for roller chain - Google Patents
Quick disassembling tool for roller chain Download PDFInfo
- Publication number
- CN215037093U CN215037093U CN202121255990.5U CN202121255990U CN215037093U CN 215037093 U CN215037093 U CN 215037093U CN 202121255990 U CN202121255990 U CN 202121255990U CN 215037093 U CN215037093 U CN 215037093U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- roller chain
- bolt
- supporting plate
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a swift extracting tool of roller chain, the camera includes a supporting plate, be equipped with in the backup pad and move back the pinhole, one side of backup pad is equipped with the connecting rod that sets up mutually perpendicularly with the backup pad, one side of connecting rod is fixed with the sleeve that parallels the setting with the connecting rod, telescopic inner wall is equipped with the screw thread, is equipped with the bolt in the sleeve, the bolt with move back the coaxial setting of pinhole, the bolt is close to the one end that moves back the pinhole and is equipped with top. The utility model is provided with the supporting plate and the bolt, the top of one end of the bolt is moved by rotating the screw rod, and the roller is detached from the roller chain by the top, so that the whole tool has small volume and simple and convenient use mode; the connecting rod is provided with the supporting sleeve, so that the roller chain connecting device is suitable for roller chains with different diameters.
Description
Technical Field
The utility model belongs to the technical field of the roller chain, a swift extracting tool of roller chain is related to.
Background
When the driving device is maintained to be in fault, the fault of the chain usually occupies the highest specific weight, the pitch of the chain is gradually increased along with the operation of the equipment, and the pitch difference is accumulated to be more because the chain is too long. The driven wheel position can be adjusted initially to re-tension the chain, but only 30mm in tension, beyond which it is necessary to remove one link from each of the left and right chains, otherwise chain jumps will occur and cause the trolley to be out of synchronism. When the chain is disassembled, the end part of the pin is ground by a polishing machine, and then a punch is used for knocking and punching.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a swift extracting tool of roller chain to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
the quick disassembling tool for the roller chain comprises a supporting plate, wherein a pin returning hole is formed in the supporting plate, a connecting rod perpendicular to the supporting plate is arranged on one side of the supporting plate, a sleeve parallel to the connecting rod is fixed on one side of the connecting rod, threads are arranged on the inner wall of the sleeve, a bolt is arranged in the sleeve and is coaxially arranged with the pin returning hole, and a tip is arranged at one end, close to the pin returning hole, of the bolt. Furthermore, a rib plate is arranged between the supporting plate and the connecting rod.
Furthermore, a support sleeve is sleeved on the connecting rod and located between the support plate and the sleeve, the support sleeve can move along the length direction of the connecting rod, a notch is formed in the support sleeve, and the rib plate is located in the notch.
Further, the handle is arranged on the rib plate.
Further, the cross section of the connecting rod is rectangular.
The beneficial effects of the utility model reside in that: the supporting plate and the bolt are arranged, the tip at one end of the bolt is moved in a screw rotating mode, the roller is detached from the roller chain through the tip, and the whole tool is small in size and simple and convenient to use; the connecting rod is provided with the supporting sleeve, so that the roller chain connecting device is suitable for roller chains with different diameters.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
in the figure, 1-support plate, 2-pin hole withdrawal, 3-connecting rod, 4-sleeve, 5-thread, 6-bolt, 7-tip, 8-rib plate, 9-support sleeve, 10-notch and 11-handle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in figure 1, a quick disassembling tool for a roller chain comprises a supporting plate 1, the supporting plate 1 is made of steel plates, a pin withdrawing hole 2 is formed in the supporting plate 1, a pin shaft on the roller chain can be withdrawn from the pin withdrawing hole 2, a connecting rod 3 perpendicular to the supporting plate 1 is arranged on one side of the supporting plate 1, a sleeve 4 parallel to the connecting rod 3 is fixed on one side of the connecting rod 3, threads 5 are arranged on the inner wall of the sleeve 4, a bolt 6 is arranged in the sleeve 4, the bolt 6 and the pin withdrawing hole 2 are coaxially arranged, a tip 7 is arranged at one end, close to the pin withdrawing hole 2, of the bolt 6, the tip of the tip 7 is located at the axial lead of the pin withdrawing hole 2, when in use, external force is applied to the pin shaft of the roller chain through the tip 7, the pin shaft of the roller chain is ejected out, in order to enable the tool to be more stable and not prone to deform in use, a rib plate 8 is arranged between the supporting plate 1 and the connecting rod 3, and can keep the connecting rod 3 and the supporting plate 1 in a perpendicular state in use process, thereby ensured the result of use, in order to make this instrument can be applicable to the roller chain of different diameter rollers, the cover is equipped with support cover 9 on the connecting rod 3, supports cover 9 and is located between backup pad 1 and the sleeve 4, supports cover 9 and can move along connecting rod 3 length direction, is equipped with breach 10 on supporting cover 9, and the border of gusset 8 is located breach 10.
In addition, in order to be more convenient to use, the rib plate 8 is also provided with a handle 11.
The utility model discloses a use as follows:
when the roller chain aligning device is used, the roller chain is lapped on the connecting rod 3, one side of the roller chain is abutted against the supporting plate 1, then the roller pin withdrawing hole 2 needing to be detached is aligned, the bolt 6 is held by one hand, the bolt 6 moves in the direction of the roller by the other hand, finally, under the action of the tip, the roller is separated from the roller chain and is ejected out from the pin withdrawing hole 2, in order to facilitate the alignment of the roller with the pin withdrawing hole 2, the supporting sleeve 9 can be moved, the supporting sleeve 9 is abutted against the supporting plate 1, the roller chain is lapped on the supporting sleeve 9 for use, and the alignment is facilitated.
Claims (5)
1. The quick disassembling tool for the roller chain is characterized by comprising a supporting plate, wherein a pin withdrawing hole is formed in the supporting plate, a connecting rod perpendicular to the supporting plate is arranged on one side of the supporting plate, a sleeve parallel to the connecting rod is fixed on one side of the connecting rod, threads are arranged on the inner wall of the sleeve, a bolt is arranged in the sleeve and is coaxial with the pin withdrawing hole, and a tip is arranged at one end, close to the pin withdrawing hole, of the bolt.
2. The quick roller chain dismounting tool as claimed in claim 1, wherein a rib is provided between the support plate and the connecting rod.
3. The quick roller chain dismounting tool according to claim 2, wherein the connecting rod is sleeved with a support sleeve, the support sleeve is located between the support plate and the sleeve, the support sleeve can move along the length direction of the connecting rod, the support sleeve is provided with a notch, and the rib plate is located in the notch.
4. The quick roller chain detaching tool as claimed in any one of claims 2 or 3, wherein the rib is provided with a handle.
5. The quick roller chain removal tool of claim 1, wherein the link is rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255990.5U CN215037093U (en) | 2021-05-31 | 2021-05-31 | Quick disassembling tool for roller chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255990.5U CN215037093U (en) | 2021-05-31 | 2021-05-31 | Quick disassembling tool for roller chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215037093U true CN215037093U (en) | 2021-12-07 |
Family
ID=79208114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121255990.5U Active CN215037093U (en) | 2021-05-31 | 2021-05-31 | Quick disassembling tool for roller chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215037093U (en) |
-
2021
- 2021-05-31 CN CN202121255990.5U patent/CN215037093U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: 737104 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: No.98, Jinchuan Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |