CN205966771U - Flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting - Google Patents
Flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting Download PDFInfo
- Publication number
- CN205966771U CN205966771U CN201620818778.8U CN201620818778U CN205966771U CN 205966771 U CN205966771 U CN 205966771U CN 201620818778 U CN201620818778 U CN 201620818778U CN 205966771 U CN205966771 U CN 205966771U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- spring
- base
- axle portion
- piston rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting, including base, locking axle, spring, pneumatic cylinder, interior cushion and outer cushion, the axial region of locking axle is located to the spring housing, and outer cushion is fixed in one side of base, and the spring card is located between interior cushion and the outer cushion, the axial region is fixed in in the tailpiece of the piston rod portion of pneumatic cylinder, and the withdrawal of piston rod drives the locking axle and removes towards the direction of pneumatic cylinder in the through -hole to the extrusion spring, when the spring is replied, cushion and ejecting end in the spring is ejecting, the direction that the pneumatic cylinder was kept away from to drive locking axle orientation removes, thus the drive piston rod stretches out. The utility model discloses a fastening structure is organized to the interpolation cushion, makes locking mechanism become different parts by the split, and branch different step perhaps removes from the base on installing the base, and it is long -pending to dwindle tool body like this, makes things convenient for the dismouting, and it is more convenient to operate, and the locking effect is better.
Description
Technical field
This utility model belongs to hot rolled rod production technical field, especially relates to a kind of easy-to-mount putting down and stands interchangeable rolling
Machine rotating frame retaining mechanism.
Background technology
Flat vertical interchangeable milling train is the capital equipment on hot rolled rod production line.The feature of this equipment is that have flat, vertical two kinds of works
Make state, and can be converted between two states.It is right no matter to be required in horizontal operation state or vertical working state
Its major part rotating frame carries out locking positioning, and this is realized by retaining mechanism.Although conventional retaining mechanism
It is inconvenient succinctly but in disassembly process.
The construction featuress of existing retaining mechanism are overall tight after being only mounted together all constituents of retaining mechanism
It is affixed on base and just can complete to install.Again because frock must be able to comprise mounted piece, need sufficiently bulky frock, and
The bigger operation of frock is more inconvenient.And retaining mechanism needs to change upon wear, remove also frock to be used, thus its install and
Remove very inconvenient.
Content of the invention
In view of this, this utility model is directed to a kind of easy-to-mount flat vertical interchangeable milling train rotating frame and locks machine
Structure, can solve the above problems.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of easy-to-mount flat vertical interchangeable milling train rotating frame retaining mechanism, including：
Base, described base is provided with the through hole running through for lock shaft；
Lock shaft, described lock shaft is through the through hole of base, and leans out the both sides of base, and lock shaft includes termination and axle
Portion, one end of axle portion is fixed with termination, and the cross-sectional area of termination is more than the cross-sectional area of axle portion；
Spring, described spring housing is located at the axle portion of lock shaft；
Cushion block group, described cushion block group includes interior cushion block and outer cushion block, and interior cushion block is sheathed on the axle portion of lock shaft, and is arranged in
Between spring and termination, outer cushion block is fixed on the side of base, and the part that axle portion leans out base is inserted in outer cushion block, spring
It is arranged between interior cushion block and outer cushion block, in outer cushion block, be provided with the space stretched for piston rod；
Hydraulic cylinder, axle portion is fixed in the piston rod end of described hydraulic cylinder, and the cylinder body fixation of hydraulic cylinder, on outer cushion block, is lived
The retraction of stopper rod drives lock shaft to move towards the direction of hydraulic cylinder in through hole, and extrusion spring, when spring-return, spring
Cushion block eject termination in ejection, drives the direction that lock shaft is directed away from hydraulic cylinder to move, thus driving piston rod to stretch out.
Further, described outer cushion block includes the first cushion block and the second cushion block, is provided with use between the first cushion block and the second cushion block
The space stretched in piston rod, the first cushion block and the second cushion block are fixed on base by the first screw, and Spring Card is located at interior pad
Between block and the first cushion block.
Further, described hydraulic cylinder is fixed on the second cushion block by the second screw.
Further, described spring is in base and flexible in base.
Further, on described termination away from the upside of one end of axle portion be an inclined plane.
Further, described spring is disk spring.
Further, described axle portion is provided with screw, and piston rod screws in screw, is threaded connection and axle portion between.
Further, described base includes the front base interfixing and rear base, and interior cushion block and spring are in rear base.
Further, described rear base includes antetheca and rear wall, and antetheca is provided with stopper slot towards inside rear base, outside interior cushion block
Footpath is more than the maximum cross section diameter of termination, and when piston rod is in and stretches out state, one end of interior cushion block is stuck in stopper slot, outward
Cushion block is fixed on rear wall.
With respect to prior art, easy-to-mount flat vertical interchangeable milling train rotating frame retaining mechanism described in the utility model
Have the advantage that：By adding cushion block group fastening structure, retaining mechanism is enable to split into different piece, point different step peace
It is attached on base or removes from base, so can reduce frock volume, easy disassembly, operation is more convenient, locking effect
Fruit is more preferably.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is structural representation of the present utility model；
Structural representation when Fig. 2 applies for this utility model；
Description of reference numerals：
Cushion block in 1-；2- axle portion；3- rear base；301- rear wall；302- stopper slot；303- antetheca；4- first screw；5-
One cushion block；6- second screw；7- rotating frame；8- termination；801- inclined plane；Base before 9-；10- spring；11- second cushion block；
12- cylinder body；13- piston rod.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figure 1, a kind of easy-to-mount flat vertical interchangeable milling train rotating frame retaining mechanism, including：
Base, described base is provided with the through hole running through for lock shaft；
Lock shaft, described lock shaft is through the through hole of base, and leans out the both sides of base, and lock shaft includes termination 8 He
Axle portion 2, one end of axle portion 2 is fixed with termination 8, and the cross-sectional area of termination 8 is more than the cross-sectional area of axle portion 2；
Spring 10, described spring 10 is sheathed on the axle portion 2 of lock shaft；
Cushion block group, described cushion block group includes interior cushion block 1 and outer cushion block, and interior cushion block 1 is sheathed on the axle portion 2 of lock shaft, and blocks
Between spring 10 and termination 8, outer cushion block is fixed on the side of base, and the part that axle portion 2 leans out base is inserted into outer pad
In block, spring 10 is arranged between interior cushion block 1 and outer cushion block, is provided with the space stretched for piston rod 13 in outer cushion block；
Hydraulic cylinder, axle portion 2 is fixed in piston rod 13 end of described hydraulic cylinder, and the cylinder body 12 of hydraulic cylinder is fixed in outer cushion block
On, the retraction of piston rod 13 drives lock shaft to move towards the direction of hydraulic cylinder in through hole, and extrusion spring 10, when spring 10
During reply, spring 10 ejects interior cushion block 1 and ejects termination 8, drives the direction that lock shaft is directed away from hydraulic cylinder to move, thus carrying
Piston bar 13 stretches out.
Described outer cushion block includes the first cushion block 5 and the second cushion block 11, be provided between the first cushion block 5 and the second cushion block 11 for
The space that piston rod 13 stretches, the first cushion block 5 and the second cushion block 11 are fixed on base by the first screw 4, and spring 10 card sets
Between interior cushion block 1 and the first cushion block 5.
The cylinder body 12 of described hydraulic cylinder is fixed on the second cushion block 11 by the second screw 6.
Described spring 10 is in base and flexible in base.
On described termination 8 away from the upside of one end of axle portion 2 be an inclined plane 801.
Described spring 10 is disk spring.
Described axle portion 2 is provided with screw, and piston rod 13 screws in screw, is threaded connection and axle portion 2 between.
Described base includes the front base 9 interfixing and rear base 3, and interior cushion block 1 and spring 10 are in rear base 3.
Described rear base 3 includes antetheca 303 and rear wall 301, and antetheca 303 is provided with stopper slot 302 towards inside rear base 3, interior
The external diameter of cushion block 1 is more than the maximum cross section diameter of termination, when piston rod 13 is in and stretches out state, one end card of interior cushion block 1
In stopper slot 302, outer cushion block is fixed on rear wall 301.
It is arranged on position as shown in Figure 2, Fig. 2 is the flat structural representation founding interchangeable milling train, by inclining of termination 8 during use
Inclined-plane 801 is directed at the respective ramp of rotating frame, and contacts with each other thus limiting the position in rolling on edge state for the rotating frame.Need
When wanting rotating frame rotation, the piston rod of hydraulic cylinder shrinks, and drives lock shaft to move towards the direction of hydraulic cylinder, now termination 8
Inclined plane 801 depart from rotating frame 7, make rotating frame 7 rotatable.Due to automatically replying of spring 10, termination 8 court can be promoted
To rotating frame 7 direction move, now the inclined plane 801 on termination 8 to corresponding oblique on the rotating frame 7 during rolling on edge state
Face coordinates, and so that the position of rotating frame 7 is limited.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Including：
Base, described base is provided with the through hole running through for lock shaft；
Lock shaft, described lock shaft is through the through hole of base, and leans out the both sides of base, and lock shaft includes termination (8) and axle
Portion (2), one end of axle portion (2) is fixed with termination (8), and the cross-sectional area of termination (8) is more than the cross-sectional area of axle portion (2)；
Spring (10), described spring (10) is sheathed on the axle portion (2) of lock shaft；
Cushion block group, described cushion block group includes interior cushion block (1) and outer cushion block, and interior cushion block (1) is sheathed on the axle portion (2) of lock shaft, and
It is arranged between spring (10) and termination (8), outer cushion block is fixed on the side of base, the part that axle portion (2) leans out base is inserted
Enter in outer cushion block, spring (10) is arranged between interior cushion block (1) and outer cushion block, is provided with and stretches for piston rod (13) in outer cushion block
The space of contracting；
Hydraulic cylinder, axle portion (2) is fixed in piston rod (13) end of described hydraulic cylinder, and cylinder body (12) fixation of hydraulic cylinder is padded outside
On block, the retraction of piston rod (13) drives lock shaft to move towards the direction of hydraulic cylinder in through hole, and extrusion spring (10), when
When spring (10) is replied, cushion block (1) eject termination (8) in spring (10) ejection, drive lock shaft to be directed away from hydraulic cylinder
Direction is moved, thus driving piston rod (13) to stretch out.
2. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State outer cushion block and include the first cushion block (5) and the second cushion block (11), be provided with for living between the first cushion block (5) and the second cushion block (11)
The space that stopper rod (13) stretches, the first cushion block (5) and the second cushion block (11) are fixed on base by the first screw (4), spring
(10) it is arranged between interior cushion block (1) and the first cushion block (5).
3. according to claim 2 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
The cylinder body (12) stating hydraulic cylinder is fixed on the second cushion block (11) by the second screw (6).
4. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State spring (10) in base, and flexible in base.
5. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State on termination (8) away from the upside of one end of axle portion (2) be an inclined plane (801).
6. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
Stating spring (10) is disk spring.
7. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State axle portion (2) and be provided with screw, piston rod (13) screws in screw, is threaded connection and axle portion (2) between.
8. according to claim 1 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State front base (9) and the rear base (3) that base includes interfixing, interior cushion block (1) and spring (10) are in rear base (3).
9. according to claim 8 easy-to-mount flat found interchangeable milling train rotating frame retaining mechanism it is characterised in that：Institute
State rear base (3) and include antetheca (303) and rear wall (301), antetheca (303) is provided with stopper slot (302) towards inside rear base (3),
The external diameter of interior cushion block (1) is more than the maximum cross section diameter of termination, when piston rod (13) is in and stretches out state, interior cushion block (1)
One end be stuck in stopper slot (302), outer cushion block is fixed on rear wall (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818778.8U CN205966771U (en) | 2016-07-26 | 2016-07-26 | Flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620818778.8U CN205966771U (en) | 2016-07-26 | 2016-07-26 | Flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966771U true CN205966771U (en) | 2017-02-22 |
Family
ID=58028176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620818778.8U Expired - Fee Related CN205966771U (en) | 2016-07-26 | 2016-07-26 | Flat interchangeable rolling mill revolving frame locking mechanism that stands convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180202A (en) * | 2016-07-26 | 2016-12-07 | 天津天重中直科技工程有限公司 | A kind of removable milling train rotating frame retaining mechanism |
-
2016
- 2016-07-26 CN CN201620818778.8U patent/CN205966771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180202A (en) * | 2016-07-26 | 2016-12-07 | 天津天重中直科技工程有限公司 | A kind of removable milling train rotating frame retaining mechanism |
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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: 20170222 Termination date: 20200726 |