CN204751695U - Tight device in drum top - Google Patents
Tight device in drum top Download PDFInfo
- Publication number
- CN204751695U CN204751695U CN201520430119.2U CN201520430119U CN204751695U CN 204751695 U CN204751695 U CN 204751695U CN 201520430119 U CN201520430119 U CN 201520430119U CN 204751695 U CN204751695 U CN 204751695U
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- hole
- cavity
- spring
- holding device
- bearing plate
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Abstract
The utility model discloses a tight device in drum top, including a built -in flange cylinder body that has the cavity, a piston axle, a backup pad, backup pad fixed mounting is in on the outer end of the tip body the upside fixed mounting of backup pad has the guide bar that is used for the direction, the guide bar passes the shoulder hole extends to sealed intracavity the guide bar outside is equipped with first spring, first spring one end fixed mounting is in the backup pad, and the other end fixed mounting be in the stepped section of shoulder hole the downside fixed mounting of backup pad has a reference column that is used for the location the outside of reference column is equipped with the second spring, the one end of second spring is fixed in the backup pad, one is top, toply install through the bearing on the tailstock spindle. The utility model relates to a rationally, simple structure, can avoid the drum tightly to install the phenomenon of landing from the top receiving line or unwrapping wire in -process, improved the tight device in top the tight effect in top, reduced manufacturing cost, improved the security performance.
Description
Technical field
The utility model relates to holding device technical field, is related specifically to a kind of drum holding device.
Background technology
In cable production process, often use retractable cable equipment, for spooling equipment, first ceases to be busy dish is placed on spooling equipment lower end, then by the holding device on spooling equipment, ceases to be busy dish is held out against, after full line received by drum, dishful must be taken off, and change blank panel.And for pay-off equipment, be then on dishful under blank panel.
And for holding out against the holding device of drum in prior art, have the following disadvantages: integral structure is comparatively complicated, and manufacturing cost is higher, and drum is in take-up or unwrapping wire process, easily from holding device landing, holds out against effect poor, and safety performance is low.
But for the deficiencies in the prior art, developer is necessary that a kind of reasonable in design, structure of development is simple, can avoid drum phenomenon from holding device landing in take-up or unwrapping wire process, improves the drum holding device holding out against effect, reduce manufacturing cost, improve safety performance of holding device.
Utility model content
For solving prior art Problems existing, the utility model provide a kind of reasonable in design, structure simple, drum phenomenon from holding device landing in take-up or unwrapping wire process can be avoided, improve the drum holding device holding out against effect, reduce manufacturing cost, improve safety performance of holding device.
For solving above technical matters, the utility model comes to be realize by the following technical solutions:
A kind of drum holding device, comprises
The one flange cylinder body being built-in with cavity, described flange cylinder body is fixedly mounted in frame, the regulator hole with cavity connects is offered in described flange cylinder body one end, the other end offers the hole with cavity connects, on the upside of described hole, offer the stepped hole be connected with cavity, on the downside of described hole, offer blind hole;
One the axis of the piston, described the axis of the piston comprises and is arranged on described cavity inside and the large end body that can slide at cavity inside and coordinate with described hole and extend the small end body of its outside, cavity is spaced apart annular seal space and pressure regulating cavity by described large end body, described large end body is connected with the inner of small end body, offer on the downside of described flange cylinder body and to be communicated with described annular seal space and for can drum be unclamped during air inlet, can the admission port of wire coil clamping when giving vent to anger;
One stay bearing plate, described stay bearing plate is fixedly mounted on the outer end of described small end body, the pilot bar for leading is installed with in the upside of described stay bearing plate, described pilot bar passes described stepped hole and extends in annular seal space, the first spring is provided with outside described pilot bar, described first spring one end fixed installation on the supporting plate, the other end is fixedly mounted on the end difference of described stepped hole, the registration mast for locating is installed with in the downside of described stay bearing plate, the second spring is provided with in the outside of described registration mast, one end of described second spring is fixed on described stay bearing plate, the other end extends to described blind hole inside and is fixedly mounted on the bottom of blind hole,
One center shaft, described center shaft is arranged on the supporting plate;
One is top, to be describedly toply arranged on described center shaft by bearing.
In a preferred embodiment of the present utility model, the face that described large end body contacts with the inwall of cavity is provided with the large O RunddichtringO for improving sealing property.
In a preferred embodiment of the present utility model, the face that described small end body contacts with the inwall in hole is provided with for improving O RunddichtringO in sealing property.
In a preferred embodiment of the present utility model, the face that described pilot bar contacts with the inwall of stepped hole is provided with the little O RunddichtringO for improving sealing property.
In a preferred embodiment of the present utility model, at described stay bearing plate outer end superposition center shaft, and its entirety is mounted by means of bolts on the outer end of described small end body.
Compared with prior art, the utility model integral structure is comparatively simple, manufacturing cost is lower, can avoid drum phenomenon from holding device landing in take-up or unwrapping wire process, improves holding out against effect, reduce manufacturing cost, improve safety performance of holding device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1, a kind of drum holding device provided in figure, comprises flange cylinder body 100, the axis of the piston 700, stay bearing plate 900, center shaft 800 and top 1100.
Cavity 1600 is built-in with at flange cylinder body 100, flange cylinder body 100 is mounted by means of bolts in frame, the regulator hole 110 be communicated with cavity 1600 is offered at the left end of flange cylinder body 100, the hole 120 be communicated with cavity 1600 is offered at flange cylinder body 100 right-hand member, on the upside of hole 120, offer the stepped hole 140 be connected with cavity 1600, on the downside of hole 120, offer blind hole 130.
The axis of the piston 700 comprises the large end body 710 that is arranged on cavity 1600 inside and coordinates with hole 120 and extend the small end body 720 of its outside, cavity 1600 is spaced apart annular seal space 1620 and pressure regulating cavity 1610 by large end body 710, offer on the downside of flange cylinder body 100 and to be communicated with annular seal space 1620 and for drum 1300 can be unclamped during air inlet, can the admission port 1500 of wire coil clamping when giving vent to anger, large end body 710 is connected with the inner of small end body 720, blind hole 721 is offered at the right-hand member of small end body 720, the face that large end body 710 contacts with the inwall of cavity 1600 is provided with the large O RunddichtringO 200 for improving sealing property, the gas entering annular seal space 1620 inside is avoided to flow out from the gap location between large end body 710 and cavity 1600.
The face that small end body 720 contacts with the inwall in hole 120 is provided with for improving O RunddichtringO 600 in sealing property, avoid the gas entering annular seal space 1620 inside to flow out from the gap location between small end body 720 and hole 120, further increase the sealing property of this holding device.
Through hole 910 is offered in the middle part of stay bearing plate 900, convex axle 810 is provided with in the middle part of center shaft 800, convex axle 810 is through through hole 910 and extend in blind hole 721 that small end body 720 right-hand member offers, and its entirety is bolted on the right side of small end body 720, the pilot bar 500 for leading is installed with in the upside of stay bearing plate 900, pilot bar 500 passes stepped hole 140 and extends in annular seal space 1620, the face that pilot bar 500 contacts with the inwall of stepped hole 140 is provided with the little O RunddichtringO 300 for improving sealing property, the gas entering annular seal space 1620 inside is avoided to flow out from the gap location between pilot bar 500 and stepped hole 140.
The first retracing spring 400 is provided with outside pilot bar 500, first retracing spring 400 right-hand member is fixedly mounted on stay bearing plate 900, left end is fixedly mounted on the end difference of stepped hole 140, the registration mast 1200 for locating is installed with in the downside of stay bearing plate 900, the second retracing spring 1400 is provided with in the outside of registration mast 1200, the right-hand member of the second retracing spring 1400 is fixed on stay bearing plate 900, and left end extends to blind hole 130 inside and is fixedly mounted on the bottom of blind hole 130.
Top 1100 are arranged on center shaft 800 by bearing 1000, this top holding device is when holding out against drum 1300, and make top 1100 to hold out against drum 1300, drum 1300 is when take-up or unwrapping wire, toply can to rotate together with drum 1300, to further increase the Practical Performance of this holding device.
Principle of work of the present utility model is as follows:
First, enter in annular seal space by admission port pressurized air, thus pressurized air promotion the axis of the piston is moved to the left, the axis of the piston drives center shaft, stay bearing plate is moved to the left, make the air in pressure regulating cavity be discharged by regulator hole simultaneously, make the pressure in annular seal space identical with outside pressure, further increase the safety performance of this holding device.
Stay bearing plate is moved to the left the first retracing spring and the compression of the second retracing spring and drives the pilot bar be arranged on the upside of stay bearing plate to be moved to the left, pilot bar mainly play the guiding role, control center shaft can only to move axially and can not at radial rotary, center shaft drives top being moved to the left by bearing, thus unclamps drum.Otherwise admission port pressurized air is exitted, then in flange cylinder body without pressure, the first retracing spring and the second retracing spring shrink will drive stay bearing plate be stretched by bullet to the right, center shaft moves right, and center shaft drives top moving right by bearing, thus holds out against drum.
The utility model integral structure is comparatively simple in sum, and manufacturing cost is lower, can avoid drum phenomenon from holding device landing in take-up or unwrapping wire process, improves holding out against effect, reduce manufacturing cost, improve safety performance of holding device.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a drum holding device, is characterized in that, comprises
The one flange cylinder body being built-in with cavity, described flange cylinder body is fixedly mounted in frame, the regulator hole with cavity connects is offered in described flange cylinder body one end, the other end offers the hole with cavity connects, on the upside of described hole, offer the stepped hole be connected with cavity, on the downside of described hole, offer blind hole;
One the axis of the piston, described the axis of the piston comprises and is arranged on described cavity inside and the large end body that can slide at cavity inside and coordinate with described hole and extend the small end body of its outside, cavity is spaced apart annular seal space and pressure regulating cavity by described large end body, described large end body is connected with the inner of small end body, offer on the downside of described flange cylinder body and to be communicated with described annular seal space and for can drum be unclamped during air inlet, can the admission port of wire coil clamping when giving vent to anger;
One stay bearing plate, described stay bearing plate is fixedly mounted on the outer end of described small end body, the pilot bar for leading is installed with in the upside of described stay bearing plate, described pilot bar passes described stepped hole and extends in annular seal space, the first spring is provided with outside described pilot bar, described first spring one end fixed installation on the supporting plate, the other end is fixedly mounted on the end difference of described stepped hole, the registration mast for locating is installed with in the downside of described stay bearing plate, the second spring is provided with in the outside of described registration mast, one end of described second spring is fixed on described stay bearing plate, the other end extends to described blind hole inside and is fixedly mounted on the bottom of blind hole,
One center shaft, described center shaft is arranged on the supporting plate;
One is top, to be describedly toply arranged on described center shaft by bearing.
2. a kind of drum holding device as claimed in claim 1, is characterized in that: on the face that described large end body contacts with the inwall of cavity, be provided with the large O RunddichtringO for improving sealing property.
3. a kind of drum holding device as claimed in claim 1, is characterized in that: be provided with for improving O RunddichtringO in sealing property on the face that described small end body contacts with the inwall in hole.
4. a kind of drum holding device as claimed in claim 1, is characterized in that: on the face that described pilot bar contacts with the inwall of stepped hole, be provided with the little O RunddichtringO for improving sealing property.
5. a kind of drum holding device as claimed in claim 1, is characterized in that: at described stay bearing plate outer end superposition center shaft, and its entirety be mounted by means of bolts on the outer end of described small end body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430119.2U CN204751695U (en) | 2015-06-18 | 2015-06-18 | Tight device in drum top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430119.2U CN204751695U (en) | 2015-06-18 | 2015-06-18 | Tight device in drum top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751695U true CN204751695U (en) | 2015-11-11 |
Family
ID=54466424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430119.2U Expired - Fee Related CN204751695U (en) | 2015-06-18 | 2015-06-18 | Tight device in drum top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697679A (en) * | 2017-07-03 | 2018-02-16 | 傅倩倩 | A kind of weaving movement draw off gear that can be realized batching and put cloth |
| CN114180401A (en) * | 2021-12-14 | 2022-03-15 | 合肥神马科技集团有限公司 | Bobbin holder chuck locking device |
-
2015
- 2015-06-18 CN CN201520430119.2U patent/CN204751695U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697679A (en) * | 2017-07-03 | 2018-02-16 | 傅倩倩 | A kind of weaving movement draw off gear that can be realized batching and put cloth |
| CN107697679B (en) * | 2017-07-03 | 2019-08-16 | 江苏联亚纺织科技有限公司 | A kind of mobile draw off gear of weaving for being able to achieve batching and putting cloth |
| CN114180401A (en) * | 2021-12-14 | 2022-03-15 | 合肥神马科技集团有限公司 | Bobbin holder chuck locking device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20170618 |