CN208946073U - A kind of collars attaching/detaching apparatus - Google Patents
A kind of collars attaching/detaching apparatus Download PDFInfo
- Publication number
- CN208946073U CN208946073U CN201821583320.4U CN201821583320U CN208946073U CN 208946073 U CN208946073 U CN 208946073U CN 201821583320 U CN201821583320 U CN 201821583320U CN 208946073 U CN208946073 U CN 208946073U
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- collars
- shaft
- annular cylinder
- pedestal
- ring
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Abstract
The utility model provides a kind of collars attaching/detaching apparatus, including pedestal, and pedestal lower end is equipped with annular cylinder, and the big ring upper end of annular cylinder abuts the lower surface of pedestal, and annular cylinder lower end is equipped with clamping cap, and the small ring of annular cylinder compresses clamping cap；Pedestal is equipped with shaft, and shaft bottom inserted base, the bottom end of shaft is threadedly coupled with the inner ring of annular cylinder；Shaft is externally provided with multiple collars, and multiple collars both ends are equipped with roller lantern ring；Shaft top end is vertically equipped with bolt, and bolt lower end is equipped with compression ring, is equipped with roller locking nut on the downside of compression ring, roller locking nut is located at roller lantern ring upper end close to the position of central axis.A kind of collars attaching/detaching apparatus described in the utility model, can shorten the roll change period, and improving the working environment of workers reduces worker's working strength, have practicability.
Description
Technical field
The utility model belongs to straightening roll dismounting field, more particularly, to a kind of collars attaching/detaching apparatus.
Background technique
In recent years, with the rapid economic development in China, energy conservation and environmental protection increasingly become we publicity theme, fashioned iron because
To have the characteristics that structural stability is high, has from the development of heavy and light, labor and material saving, environmental protection, rapid construction, therefore fashioned iron to China
It is of great importance.
Heavy section steel straightener belongs to heavy duty equipment, and the collars of straightening roll must be assisted dismounting by mechanical equipment, former
The time-consuming and laborious bad implementation of roller can only be torn open by tools manual teardowns such as overhead traveling crane fork-shapeds to tear collars open, do not have practicability.
Summary of the invention
In view of this, the utility model is directed to a kind of collars attaching/detaching apparatus, it will be between collars with the use of annular cylinder
Gasket and gasket gap compression, and roller locking nut is turned in advance, to achieve the purpose that collars demolition, installation, the dress
The roll change period can be shortened by setting, and improving the working environment of workers reduces worker's working strength, have practicability.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of collars attaching/detaching apparatus, including pedestal, pedestal lower end are equipped with annular cylinder, and the big ring upper end of annular cylinder abuts
The lower surface of pedestal, annular cylinder lower end are equipped with clamping cap, and the small ring of annular cylinder compresses clamping cap；Pedestal is equipped with shaft,
Shaft bottom inserted base, the bottom end of shaft are threadedly coupled with the inner ring of annular cylinder；Shaft is externally provided with multiple collars, multiple rollers
Ring both ends are equipped with roller lantern ring；Shaft top end is vertically equipped with bolt, and bolt lower end is equipped with compression ring, is equipped with roller on the downside of compression ring
Cylinder locking nut, roller locking nut are located at roller lantern ring upper end close to the position of central axis.
Further, the outer peripheral bottom of compression ring is equipped with protrusion, and the top of roller lantern ring is equipped with to be adapted with protrusion
Groove.
Keep compaction process more accurate.
Further, clamping cap is bolted with pedestal.
Further, spacer is arranged outside shaft.
Further, collars gasket is equipped between multiple collars.
Further, there is hydraulic fluid port on annular cylinder.
Compared with the existing technology, a kind of collars attaching/detaching apparatus described in the utility model has the advantage that
A kind of collars attaching/detaching apparatus described in the utility model, with the use of annular cylinder by the gasket and gasket between collars
Gap compression, and roller locking nut is turned in advance, to achieve the purpose that collars demolition, installation, which can shorten roll change
In the period, improving the working environment of workers reduces worker's working strength, has practicability.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of collars attaching/detaching apparatus structural schematic diagram described in the utility model embodiment.
Description of symbols:
1- bolt；2- roller locking nut；3- roller lantern ring；4- collars gasket；5- collars；6- compression ring；7- spacer；8-
Shaft；9- pedestal；10- annular cylinder；11- clamping cap；The small ring of 12-；The big ring of 13-；14- hydraulic fluid port.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of collars attaching/detaching apparatus, including pedestal 9,9 lower end of pedestal are equipped with annular cylinder 10, annular cylinder
10 13 upper end of big ring abuts the lower surface of pedestal 9, and 10 lower end of annular cylinder is equipped with clamping cap 11, the small ring 12 of annular cylinder 10
Compress clamping cap 11；Pedestal 9 is equipped with shaft 8,8 bottom inserted base 9 of shaft, and the bottom end of shaft 8 is interior with annular cylinder 10
Circle is threadedly coupled；Shaft 8 is externally provided with multiple collars 5, and multiple 5 both ends of collars are equipped with roller lantern ring 3；8 top end of shaft is vertically set
There is bolt 1,1 lower end of bolt is equipped with compression ring 6, is equipped with roller locking nut 2 on the downside of compression ring 6, roller locking nut 2 is located at roller
3 upper end of lantern ring is close to the position of central axis.
As shown in Figure 1, the outer peripheral bottom of compression ring 6 is equipped with protrusion, the top of roller lantern ring 3 is equipped with to be adapted with protrusion
Groove.
Keep compaction process more accurate.
As shown in Figure 1, clamping cap 11 is bolted with pedestal 9.
As shown in Figure 1, being arranged spacer 7 outside shaft 8.
As shown in Figure 1, being equipped with collars gasket 4 between multiple collars 5.
As shown in Figure 1, there is hydraulic fluid port 14 on annular cylinder 10.
A kind of collars attaching/detaching apparatus described in the utility model in practical applications, when tearing collars 5 open, annular cylinder 10
Big ring 13 stretches out, and small ring 12 retracts, and annular cylinder 10 can be moved downward with shaft 8 at this time, and at this moment the bolt 1 on top also can be with
Move downward.Due to closely compression ring 6 of bolt 1.Compression ring 6 is depressed, and roller locking nut 2 will fluff, and at this moment passes through
Spanner can unclamp roller locking nut 2, remove collars 5.When filling collars 5, annular cylinder 10 can repeat similarly to move
Make, so that roller locking nut 2 is fluffed, and then the locking nut that screws up with a wrench.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of collars attaching/detaching apparatus, it is characterised in that: including pedestal (9), pedestal (9) lower end is equipped with annular cylinder
(10), big ring (13) upper end of the annular cylinder (10) is under the lower surface of the pedestal (9), the annular cylinder (10)
End is equipped with clamping cap (11), and the small ring (12) of the annular cylinder (10) compresses the clamping cap (11)；It is set on the pedestal (9)
Have shaft (8), the pedestal (9), the bottom end and the annular cylinder (10) of the shaft (8) are inserted into shaft (8) bottom
Inner ring be threadedly coupled；The shaft (8) is externally provided with multiple collars (5), and the multiple collars (5) both ends are equipped with roller lantern ring
(3)；Shaft (8) top end is vertically equipped with bolt (1), and bolt (1) lower end is equipped with compression ring (6), the compression ring
(6) downside is equipped with roller locking nut (2), and the roller locking nut (2) is located at roller lantern ring (3) upper end close to central axis
The position of line.
2. a kind of collars attaching/detaching apparatus according to claim 1, it is characterised in that: the outer peripheral bottom of the compression ring (6)
Portion is equipped with protrusion, and the top of the roller lantern ring (3) is equipped with the groove adaptable with the protrusion.
3. a kind of collars attaching/detaching apparatus according to claim 1, it is characterised in that: the clamping cap (11) and the pedestal
(9) it is bolted.
4. a kind of collars attaching/detaching apparatus according to claim 1, it is characterised in that: be arranged spacer outside the shaft (8)
(7)。
5. a kind of collars attaching/detaching apparatus according to claim 1, it is characterised in that: be all provided between multiple collars (5)
There are collars gasket (4).
6. a kind of collars attaching/detaching apparatus according to claim 1, it is characterised in that: have hydraulic fluid port on the annular cylinder (10)
(14)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583320.4U CN208946073U (en) | 2018-09-27 | 2018-09-27 | A kind of collars attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583320.4U CN208946073U (en) | 2018-09-27 | 2018-09-27 | A kind of collars attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946073U true CN208946073U (en) | 2019-06-07 |
Family
ID=66739642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583320.4U Active CN208946073U (en) | 2018-09-27 | 2018-09-27 | A kind of collars attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946073U (en) |
-
2018
- 2018-09-27 CN CN201821583320.4U patent/CN208946073U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.16, Jingxiang Road, Science Park, Beichen District, Tianjin, 300409 Patentee after: Zhongzhong Technology (Tianjin) Co.,Ltd. Address before: No.16, Jingxiang Road, Science Park, Beichen District, Tianjin, 300409 Patentee before: TIANJIN ZHONGZHONG SCIENCE TECHNOLOGY & ENGINEERING Co.,Ltd. |