CN211103741U - Device for rapidly disassembling SM roller way chain wheel - Google Patents
Device for rapidly disassembling SM roller way chain wheel Download PDFInfo
- Publication number
- CN211103741U CN211103741U CN201921584079.1U CN201921584079U CN211103741U CN 211103741 U CN211103741 U CN 211103741U CN 201921584079 U CN201921584079 U CN 201921584079U CN 211103741 U CN211103741 U CN 211103741U
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- sprocket
- roller
- dismantlement
- roll table
- chain wheel
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Abstract
The utility model discloses a dismantle device of SM roll table sprocket fast belongs to workshop tool technical field for solve the difficult problem of dismouting of SM roll table sprocket, its technical scheme is, the device includes sprocket housing and application of force bolt, the sprocket housing cover is on treating the roll table sprocket of dismantling, be equipped with on the antetheca of sprocket housing with the roller assorted opening of installation roll table sprocket, in the screw hole on the application of force bolt screw in sprocket housing back wall and the top on the terminal surface of the roller of installation roll table sprocket. The utility model discloses provide the dismantlement power by the application of force bolt, utilize the sprocket casing to transmit the roller table sprocket that treats the dismantlement on with the dismantlement power is stable, reliably, greatly reduced the dismantlement degree of difficulty of sprocket casing, the device not only can effectively improve the dismantlement efficiency of roller table sprocket, reduces maintenance personal's intensity of labour, still can ensure that roller table sprocket atress is even, avoids it impaired at the dismantlement in-process.
Description
Technical Field
The utility model relates to a can dismantle device of SM roll table sprocket fast belongs to workshop tool technical field.
Background
The SM roller way is important equipment of a stelmor air cooling line and is used for carrying out air cooling on a loose coil discharged by a laying head and then conveying the loose coil to a coil collecting station. When the SM roll table is examined and maintained, the roll table chain wheel installed on the roller needs to be detached frequently, and due to the fact that the operation space is narrow and small and a proper detaching tool is not available, the roll table chain wheel can only be knocked out little by using a hand hammer and a crowbar at present, time consumption is long, the temperature of the roll table environment is high, and the labor intensity of maintenance personnel is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle device of SM roller table sprocket fast to prior art's drawback to improve roller table sprocket's dismantlement efficiency, reduce maintenance personal's intensity of labour.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dismantle device of SM roll table sprocket fast, includes sprocket housing and application of force bolt in the constitution, the sprocket housing is equipped with on the roll table sprocket of treating the dismantlement on the antetheca of sprocket housing with the roller assorted opening of installation roll table sprocket, in the screw hole on application of force bolt screw in sprocket housing back wall and the top on the terminal surface of the roller of installation roll table sprocket.
The device for rapidly disassembling the SM roller way chain wheel further comprises a reinforcing nut, and the reinforcing nut is fixed on the rear wall of the chain wheel cover and matched with the force application bolt through threads.
According to the device for rapidly disassembling the SM roller way chain wheel, the n-type cushion block is arranged between the front wall of the chain wheel cover and the roller way chain wheel to be disassembled, and the n-type cushion block is spanned on the roller for installing the roller way chain wheel.
Above-mentioned device of quick dismantlement SM roll table sprocket, the sprocket housing is the cuboid shape.
The utility model discloses provide the dismantlement power by the application of force bolt, utilize the sprocket casing to transmit the roller table sprocket that treats the dismantlement on with the dismantlement power is stable, reliably, greatly reduced the dismantlement degree of difficulty of sprocket casing, the device not only can effectively improve the dismantlement efficiency of roller table sprocket, reduces maintenance personal's intensity of labour, still can ensure that roller table sprocket atress is even, avoids it impaired at the dismantlement in-process.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the present invention.
The reference numbers in the figures are as follows: 1. force application bolt, 2, reinforcing nut, 3, chain wheel cover, 4, roller way chain wheel, 5, roller, 6 and n-type cushion block.
Detailed Description
The utility model provides a demolish isolated plant of roll table sprocket fast, the device can shorten the dismantlement time of roll table sprocket, improves roll table sprocket and changes efficiency, reduces maintenance personal's intensity of labour.
Referring to fig. 1, the present invention mainly comprises a force application bolt 1, a reinforcing nut 2 and a sprocket cover 3, wherein the force application bolt 1 has a model number M16 × 180 for providing a detaching force. The sprocket cover 3 is formed by welding steel plates, the shape of the sprocket cover is cuboid, the sprocket cover comprises a front wall, a rear wall, a top plate and a left side wall and a right side wall, openings matched with rollers 5 for mounting a roller way sprocket are arranged on the front wall, the force application bolt 1 is screwed into a threaded hole in the rear wall, the reinforcing nut 2 is welded on the rear wall and is in threaded fit with the force application bolt 1, and if the rear wall is thick enough, the reinforcing nut 2 can be omitted.
The utility model discloses a use method: the roller way chain wheel 4 to be disassembled is covered by the chain wheel cover 3, the rod 5 for installing the roller way chain wheel 4 is clamped into the opening on the front wall of the chain wheel cover 3, a maintenance worker rotates the force application bolt 1 by using a wrench to enable the force application bolt 1 to move towards the inside of the chain wheel cover 3, the force application bolt 1 continuously rotates the force application bolt 1 after propping against the roller 5, the roller 5 is fixed at the moment, the disassembling force provided by the force application bolt 1 is transmitted to the roller way chain wheel 4 through the chain wheel cover 3, and the roller way chain wheel 4 is slowly pulled out from the roller 5.
In order to reduce the stress on the edge of the roller chain wheel 4 and prevent the roller chain wheel 4 from deforming, an n-shaped cushion block 6 can be arranged between the roller chain wheel and the front wall of the chain wheel cover 3, and the n-shaped cushion block 6 applies the disassembling force to the middle part of the roller chain wheel 4.
Before the device is not available on site, the time for disassembling the roller chain wheel by using a hand hammer and a crow bar is at least 15-30 minutes, and the labor intensity of maintenance personnel is high. After the device is put into use, the roller way chain wheel can be pulled out from the roller way roller only within 5 minutes, the disassembly time of the roller way chain wheel is greatly shortened, the roller way chain wheel replacement efficiency is improved, and the labor intensity of workers is reduced.
Claims (4)
1. The utility model provides a dismantle device of SM roll table sprocket fast, characterized by includes sprocket housing (3) and application of force bolt (1) in the constitution, sprocket housing (3) cover is equipped with on the roll table sprocket (4) of treating the dismantlement with roller (5) assorted opening of installation roll table sprocket (4) on the antetheca of sprocket housing (3), in the screw hole on application of force bolt (1) screw in sprocket housing (3) back wall and the top is on the terminal surface of roller (5) of installation roll table sprocket (4).
2. A device for rapidly disassembling SM roller way sprockets according to claim 1 and characterized by further comprising a reinforcing nut (2), wherein the reinforcing nut (2) is fixed on the rear wall of the sprocket cover (3) and is matched with the force application bolt (1) through threads.
3. A device for the rapid disassembly of SM roller sprockets according to claim 1 or 2, characterized in that between the front wall of the sprocket cover (3) and the roller sprocket (4) to be disassembled, there is an n-type spacer (6), said n-type spacer (6) straddling the roller (5) on which the roller sprocket (4) is mounted.
4. A device for the rapid disassembly of SM roller way sprockets according to claim 3 wherein said sprocket cage (3) is rectangular parallelepiped in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584079.1U CN211103741U (en) | 2019-09-23 | 2019-09-23 | Device for rapidly disassembling SM roller way chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584079.1U CN211103741U (en) | 2019-09-23 | 2019-09-23 | Device for rapidly disassembling SM roller way chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211103741U true CN211103741U (en) | 2020-07-28 |
Family
ID=71708964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584079.1U Active CN211103741U (en) | 2019-09-23 | 2019-09-23 | Device for rapidly disassembling SM roller way chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211103741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102345628B1 (en) * | 2020-10-20 | 2021-12-30 | 한국남동발전 주식회사 | Tool for roller detachment with improved safety |
-
2019
- 2019-09-23 CN CN201921584079.1U patent/CN211103741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102345628B1 (en) * | 2020-10-20 | 2021-12-30 | 한국남동발전 주식회사 | Tool for roller detachment with improved safety |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210603 Address after: 032100 Sangcun Industrial Park, Wenshui Economic Development Zone, Luliang City, Shanxi Province Patentee after: Lvliang Jianlong Industrial Co.,Ltd. Address before: 054027 No. 262 South Steel Road, Shiqiao West, Hebei, Xingtai Patentee before: XINGTAI IRON & STEEL Co.,Ltd. |