CN203653715U - Structure for preventing nut of ferrophosphorus press ring stripper in anode assembly workshop from loosing - Google Patents
Structure for preventing nut of ferrophosphorus press ring stripper in anode assembly workshop from loosing Download PDFInfo
- Publication number
- CN203653715U CN203653715U CN201320888054.7U CN201320888054U CN203653715U CN 203653715 U CN203653715 U CN 203653715U CN 201320888054 U CN201320888054 U CN 201320888054U CN 203653715 U CN203653715 U CN 203653715U
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- nut
- open slot
- bolt hole
- hole
- bolt
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Abstract
The utility model discloses a structure for preventing a nut of a ferrophosphorus press ring stripper in an anode assembly workshop from loosing. The structure comprises a nut of the ferrophosphorus press ring stripper, wherein the nut is used for connecting a press stripping oil cylinder screw, an open slot is formed in the nut, the end face of one end, which is adjacent to the open slot, of the nut is provided with a bolt hole, the bolt hole passes through the open slot, and the front section of the bolt hole is a smooth hole, the rear section, which passes through the open slot, of the bolt hole is a threaded hole, a fastening bolt is installed in the bolt hole and passes through the smooth hole located at the front section of the bolt hole and the open slot and then is in thread connection with the threaded hole located at the rear section of the bolt hole. The structure disclosed by the utility model not only has the advantages of simple structure, reliable anti-loosening performance, convenience in assembly and disassembly, time-saving and labor-saving performances, improved safety of equipment, and the like.
Description
Technical field
The utility model relates to a kind of structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening, belongs to nut and loosens technical field.
Background technology
Anode is the indispensable part of electrolytic aluminum, is mainly made up of charcoal piece, ferrophosphorus ring, aluminium guide bar, by ferrophosphorus ring, charcoal piece, aluminium guide bar are connected together, and the recovery that will constantly repeat is used when use.Enter before phosphor-iron loop press-removal machine when having cleared up the aluminium guide bar of carbon piece, the clamping cylinder of phosphor-iron loop press-removal machine and ejection cylinder should be got back to starting position.Aluminium guide bar enters press releasing machine, and clamping cylinder stretches out, and embraces aluminium guide bar steel pawl (steel pawl has certain gap with clamping Hubei Province piece) by clamping Hubei Province piece.Bottom pressure-disengaging oil cylinder stretches out, and masterpiece is used on aluminium guide bar steel pawl, and the ferrophosphorus ring that makes to be enclosed within on steel pawl departs from steel pawl under the retroaction of Hubei Province piece.Its bottom pressure-disengaging oil cylinder is normally connected to frame bottom by fastening pieces such as self-control bolt, nuts, can often occur in use nut loosening, thereby cause cylinder thrust bias, and cause accident difficult to the appraisal.And retainer nut of the prior art but exists installation and removal and all requires great effort and difficult problem.Therefore the structure of existing anode assembling workshop phosphor-iron loop press-removal machine nut or not ideal enough, can not meet the needs of safety in production.
Summary of the invention
The purpose of this utility model is: the structure that provides the reliable and mounting or dismounting of a kind of simple in structure, anti-loosening property all to prevent easily anode assembling workshop phosphor-iron loop press-removal machine nut loosening, and to overcome the deficiencies in the prior art.
The utility model is to form like this: a kind of structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening of the present utility model is, this structure comprises that anode assembling workshop phosphor-iron loop press-removal machine is for connecting the nut of pressure-disengaging oil cylinder screw rod, on this nut, be provided with open slot, on end face at nut near one end of open slot, be provided with bolt hole, bolt hole is through open slot, and the leading portion of bolt hole is smooth hole, bolt hole is threaded hole through the back segment after open slot, holding bolt is housed in bolt hole, holding bolt is threaded with the threaded hole of bolt hole back segment through the smooth hole of bolt hole leading portion and through after open slot.
The bottom land of above-mentioned open slot is greater than the thickest of nut but the thickest that is less than nut adds the radius size in nut thread hole to the full depth of nut cylindrical.
Above-mentioned nut is regular hexagon nut or is barrel nut.
In the time that above-mentioned nut is barrel nut, on the cylindrical surface of nut, be provided with boosting-rod jack.
Owing to having adopted such scheme, the utility model by arranging the structure of open slot and lock bolt on nut, make nut in the time tightening work, by lock bolt by open slot compressive strain, thereby make the screw thread of nut produce the mode of distortion, the screw thread of nut can closely with for the screw flight that is connected pressure-disengaging oil cylinder be interlocked, thereby effectively prevent the appearance of nut loosening phenomenon.And when by the process on bolt on nut of the present utility model or when bolt screws down, owing in advance lock bolt being unscrewed or being pulled down, at this moment open slot will return to original state, the screw thread of its nut can not deform, and therefore nut can be contained in easily on the screw rod of pressure-disengaging oil cylinder or remove from this screw rod.So compared with prior art, simple in structure, the reliable advantage of anti-loosening property that the utility model not only has, all facilitates, uses the advantages such as security time saving and energy saving, that also energy raising equipment uses but also have mounting or dismounting to the utility model.
Brief description of the drawings
Fig. 1 is nut structure schematic diagram of the present utility model;
Fig. 2 is the bolt hole structure schematic diagram arranging on the utility model nut.
Description of reference numerals: 1-nut, 2-open slot, 3-bolt hole, 3.1-smooth hole, 3.2-threaded hole, 4-holding bolt, 5-boosting-rod jack, the thickest of B-nut, the bottom land of L-open slot is to the full depth of nut cylindrical.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment of the present utility model: the utility model is a kind ofly to prevent that the method for anode assembling workshop phosphor-iron loop press-removal machine nut loosening is constructed according to following, the method be in advance at anode assembling workshop phosphor-iron loop press-removal machine for connecting the nut of pressure-disengaging oil cylinder screw rod, produce open slot near nut one end, and on the end face near open slot one end, produce bolt hole at nut, make this bolt hole through open slot, and will be made as smooth hole near the bolt hole of one section of nut end face, to be made into threaded hole by another section of bolt hole after open slot, then in bolt hole, fill the holding bolt that an energy is threaded with threaded hole, can will on nut, connect on the screw rod of jacking cylinder and after tightening like this, again holding bolt is tightened, at this moment the holding bolt after tightening will make open slot compressed, make the screw thread of nut and be closely interlocked for the screw flight that is connected jacking cylinder, thereby reach the object that prevents nut loosening.
The nut structure schematic diagram of the of the present utility model a kind of structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening building according to aforesaid method as depicted in figs. 1 and 2, this structure comprises that anode assembling workshop phosphor-iron loop press-removal machine is for connecting the nut 1 of pressure-disengaging oil cylinder screw rod, when making, on nut 1, produce an open slot 2 by the general-purpose equipment such as milling machine or sawing machine, the bottom land of its open slot 2 to nut cylindrical (in the time that nut 1 is situation sided nut, this cylindrical is this hexagonal circumscribed circle) full depth L should be greater than the thickest B of nut 1 but the thickest B that is less than nut 1 adds the radius size of nut 1 threaded hole, on end face near one end of open slot 2, bore a bolt hole 3 simultaneously at nut 1, make bolt hole 3 through open slot 2, and the leading portion of bolt hole 3 is made as to smooth hole 3.1, bolt hole 3 is made as to threaded hole 3.2(as shown in Figure 2 through the back segment after open slot 2), then in bolt hole 3, fill a holding bolt 4, holding bolt 4 can be threaded (as shown in Figure 1) with the threaded hole 3.2 of bolt hole 3 back segments through the smooth hole 3.1 of bolt hole 3 leading portions with through open slot 2 is rear, nut 1 can be regular hexagon nut or is barrel nut, in the time that nut 1 is made as to barrel nut, for easy to use, can be on the cylindrical surface of nut 1 produce 2～6 boosting-rod jacks 5 by its circumference is symmetrical.
Claims (4)
1. one kind prevents the structure of anode assembling workshop phosphor-iron loop press-removal machine nut loosening, comprise that anode assembling workshop phosphor-iron loop press-removal machine is for connecting the nut (1) of pressure-disengaging oil cylinder screw rod, it is characterized in that: on nut (1), be provided with open slot (2), on end face at nut (1) near one end of open slot (2), be provided with bolt hole (3), bolt hole (3) is through open slot (2), and the leading portion of bolt hole (3) is smooth hole (3.1), bolt hole (3) is threaded hole (3.2) through the back segment after open slot (2), holding bolt (4) is housed in bolt hole (3), holding bolt (4) is threaded with the threaded hole (3.2) of bolt hole (3) back segment through the smooth hole (3.1) of bolt hole (3) leading portion and through after open slot (2).
2. the structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening according to claim 1, is characterized in that: the bottom land of open slot (2) is greater than the thickest (B) of nut (1) but the thickest (B) that is less than nut (1) adds the radius size of nut (1) threaded hole to the full depth (L) of nut cylindrical.
3. the structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening according to claim 1, is characterized in that: nut (1) is regular hexagon nut or is barrel nut.
4. the structure that prevents anode assembling workshop phosphor-iron loop press-removal machine nut loosening according to claim 3, is characterized in that: when nut (1) is barrel nut, be provided with boosting-rod jack (5) on the cylindrical surface of nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888054.7U CN203653715U (en) | 2013-12-31 | 2013-12-31 | Structure for preventing nut of ferrophosphorus press ring stripper in anode assembly workshop from loosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888054.7U CN203653715U (en) | 2013-12-31 | 2013-12-31 | Structure for preventing nut of ferrophosphorus press ring stripper in anode assembly workshop from loosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653715U true CN203653715U (en) | 2014-06-18 |
Family
ID=50920127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888054.7U Expired - Fee Related CN203653715U (en) | 2013-12-31 | 2013-12-31 | Structure for preventing nut of ferrophosphorus press ring stripper in anode assembly workshop from loosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746102A (en) * | 2013-12-31 | 2015-07-01 | 贵州航天乌江机电设备有限责任公司 | Method and structure for preventing nut looseness of phosphorus-iron ring pressure stripper of anode assembly workshop |
-
2013
- 2013-12-31 CN CN201320888054.7U patent/CN203653715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746102A (en) * | 2013-12-31 | 2015-07-01 | 贵州航天乌江机电设备有限责任公司 | Method and structure for preventing nut looseness of phosphorus-iron ring pressure stripper of anode assembly workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |