CN206253865U - The quick collars of overhung type straightening machine changes device - Google Patents
The quick collars of overhung type straightening machine changes device Download PDFInfo
- Publication number
- CN206253865U CN206253865U CN201621337066.0U CN201621337066U CN206253865U CN 206253865 U CN206253865 U CN 206253865U CN 201621337066 U CN201621337066 U CN 201621337066U CN 206253865 U CN206253865 U CN 206253865U
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- CN
- China
- Prior art keywords
- collars
- framework
- straightening machine
- frame
- clamping
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Abstract
The utility model provides a kind of quick collars of overhung type straightening machine and changes device.Including framework, the framework is provided with multiple clamping devices for clamping collars；Also include the retractor device for promoting framework to be moved horizontally to straightening machine frame；The retractor device includes the guide frame being connected with framework, the dynamic structure moved horizontally along guide frame for driver framework；Multiple clamps that the clamping device includes the clamping hole being arranged on framework and is arranged in around clamping hole, are additionally provided with the driving structure for moving clamping and release collars inside and outside the clamp for driving on the framework.The purpose of this utility model is to provide a kind of quick collars of overhung type straightening machine to change device so that collars replacing construction is greatly reduced on line, and reduces labourer's production intensity.
Description
Technical field
The utility model belongs to beam straightening technical field, and more particularly to a kind of quick collars of overhung type straightening machine is changed
Device.
Background technology
At present, the middle-size and small-size cantilevered section straightener being currently in use both at home and abroad is substantially all use when collars is changed
The locking device of the pattern that single collars group is changed-unclamp first on each working roll shaft end, then using crane or hangs
Arm hangs removes each collars group one by one, is placed on collars area；When installing collars, order is opposite.It is this to change what collars brought
Problem is big operator's labour intensity, and roll changing time is long, occupies the substantial amounts of production time.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is that to provide a kind of overhung type straightening machine fast
Fast collars more changing device so that collars replacing construction is greatly reduced on line, and reduce labourer's production intensity.
In order to achieve the above objects and other related objects, the utility model provides a kind of quick collars of overhung type straightening machine more
Changing device.Including framework, the framework is provided with multiple clamping devices for clamping collars；Also include for promote framework to
The retractor device that straightening machine frame is moved horizontally.
Further, the retractor device include be connected with framework guide frame, for driver framework along guide frame
The dynamic structure for moving horizontally.
Further, the retractor device is connected by hanger with framework, and the framework includes upper frame and lower box
Frame, hoisting screw is equipped with the upper frame and lower frame.
Further, the guide frame includes two groups of lead columns, and two groups of lead columns are connected with framework or so end respectively, institute
State and fairlead is arranged with outside lead column, the fairlead is arranged on straightening machine frame, and the lead column is direct or indirect with framework
Connection.
Further, lead column described in every group includes upper and lower two lead columns be arrangeding in parallel, every group of front end of lead column
Be connected on same connecting plate, rear end is connected on same hanging plate, the hanging plate is connected with framework, the hanging plate be provided with for
The blocked hole of clamping upper frame and lower frame hanger.
Further, the dynamic structure includes two spiral lifts corresponding with two groups of lead columns, the spiral lifting
The leading screw of machine be arranged in parallel with corresponding lead column, and one end of the leading screw connects with corresponding connecting plate.
Further, the dynamic structure also includes motor and connecting shaft on straightening machine frame, described
Connecting shaft two ends are connected to a transmission mechanism, and each transmission mechanism one group of lead column of correspondence, the transmission mechanism includes
Bevel gear box, universal-joint spindle, the bevel gear box are connected with connecting shaft；The universal-joint spindle lower end is connected with spiral lift,
Upper end is connected with bevel gear box.
Further, the multiple that the clamping device includes the clamping hole being arranged on framework and is arranged in around clamping hole
Clamp, is additionally provided with the driving structure for moving clamping and release collars inside and outside the clamp for driving on the framework.
Further, the driving structure includes two linkages being symmetrical set, and the linkage includes
The upper shaft of setting symmetrical above and below and lower side axle, are connected with upper connecting rod in the upper shaft, be connected with down in the lower side axle
Connecting rod, is additionally provided with intermediate bar between the upper connecting rod and lower connecting rod, the upper shaft is further fixed on for clamping collars
Upper clamp, the lower side axle is provided with the lower clamp for clamping collars；Also including rotary handle, for fixing rotary handle
Steady pin, the rotary handle is arranged in upper shaft or lower side axle.
As described above, the utility model has the advantages that：
1st, due to the installation and dismounting of most of collars carried out under the step of is all online, therefore can be greatly reduced and stop
The machine time, so as to meet completed in 30 minutes the production requirement that collars is changed；
2nd, the work of installation and the dismounting of collars is all automatically performed on line, without artificial operation, therefore can be greatly reduced
Labour intensity.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of quick collars of overhung type straightening machine of the utility model changes device；
Fig. 2 is the structural representation of the utility model upper frame；
Fig. 3 is the structural representation of the utility model lower frame；
Fig. 4 is the structural representation of the utility model retractor device；
Fig. 5 is the structural representation of the utility model linkage；
Fig. 6 is the structural representation of the utility model clamping device
Fig. 7 is the structural representation of the utility model hanging plate；
Fig. 8 is the utility model and straightener position relationship schematic diagram.
Piece mark explanation
1 framework
10 linkages
Clamp on 101
102 upper connecting rods
103 upper shafts
104 intermediate bars
105 rotary handles
106 steady pins
107 times side axles
108 lower connecting rods
109 times clamps
11 upper frames
12 lower frames
13 hoisting screws
14 hangers
15 pin-and-holes
16 alignment pins
2 guide frames
21 connecting plates
22 lead columns
23 hanging plates
231 blocked holes
3 dynamic structures
31 bevel gear boxes
32 universal-joint spindles
33 connecting shafts
4 spiral lifts
41 leading screws
5 positions 2
6 positions 1
7 straightening machine frames
Specific embodiment
Implementation method of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 8.In order to describe the utility model in detail, specific next is made to the utility model
Explanation：A kind of quick collars of overhung type straightening machine changes device, including framework 1, and framework 1 includes upper frame 11 and lower frame
12, upper frame 11 is similar with the structure of lower frame 12, is U-shaped, is so easy to make two ends be connected with guide frame 2, then
Convenient middle part is additionally operable to connect and lifts by crane near straightening machine frame 7, and two ends.In the present embodiment, upper frame 11 is provided with
Multiple clamping devices, the quantity and mutual alignment relation of clamping device is corresponding with the collars on straightener upper strata, similarly bottom
The clamping device of framework 12 is corresponding with the collars of straightener lower floor.It is equal at the left and right two ends of upper frame 11 and lower frame 12
Hoisting screw is provided with, pin-and-hole 15 is provided with the downside of the two ends of upper frame 11 or so, in the upside at the two ends of lower frame 12 or so
It is provided with alignment pin 16.So, upper frame 11 is placed in lower frame 12, alignment pin 16 and pin-and-hole 15 play connection positioning
Effect.Hanger 14 is additionally provided with the left and right two ends of upper frame 11 and lower frame 12, the hanger 14 is stepped cylinder,
For enabling retractor device to promote the horizontal movement of framework 1 with retractor device clamping.
Retractor device includes the guide frame 2 being connected with framework 1, is moved horizontally along guide frame 2 for driver framework 1
Dynamic structure 3.
Guide frame 2 includes left and right two groups of lead columns 22, and every group of lead column 22 includes upper and lower two guiding be arrangeding in parallel
Post 22, the front end of every group of lead column 22 is fixedly connected on same connecting plate 21, and rear end is fixedly connected on same hanging plate 23.Hang
Plate 23 is provided with for the blocked hole 231 with the clamping of hanger 14.The lead column 22 in left side is left with framework 1 by the hanging plate 23 in left side
The clamping of hanger 14 at end, and the lead column 22 on right side is by the hanging plate 23 on right side and the hanger clamping of the right-hand member of framework 1, so, frame
Frame 1 and guide frame 2 are formed a concave structure, and straightener is just arranged in the inner space of concave structure.It is being oriented to
Fairlead is arranged with post 22, fairlead can be fixed on straightening machine frame 7, it is also possible to fixed by other means.So,
As long as driving lead column 22 along fairlead horizontal movement, then, framework 1 just can be along the direction of lead column 2 closer or far from strong
Straight machine, also, framework 1 is by hanger 14 and the clamping of hanging plate 23, so as to be connected on guide frame 2, then only need to be by framework 1
Sling, it is possible to very easily framework 1 is connected or departed from guide frame 2.
Dynamic structure 3 includes and two groups of lead columns 22 corresponding two spiral lifts 4, the leading screw of the spiral lift 4
41 be arranged in parallel with corresponding lead column 22, and one end of the leading screw 41 connects with corresponding connecting plate 21.So set, leading screw
41 promotion connecting plates 21 are moved, and connecting plate 21 can drive lead column 22 to move.In the present embodiment, spiral lift 4 passes through
It is bolted on straightening machine frame 7, leading screw 41 is set in parallel in two centres of lead column 22.
Dynamic structure 3 also includes motor, connecting shaft 33, transmission mechanism on straightening machine frame 7, drives electricity
Machine is reducing motor, for drive connection axle 33.The two ends of connecting shaft 33 are located at two groups of tops of lead column 22, and two ends respectively
Respectively it is connected with a transmission mechanism.Transmission mechanism includes bevel gear box 31, universal-joint spindle 32.Bevel gear box 31 is fixed on straightener
In frame 7, and it is connected with connecting shaft 33, the lower end of universal-joint spindle 32 is connected with spiral lift 4, and upper end connects with bevel gear box 31
Connect.So set, whole dynamic structure 3 is located at the top and both sides of straightening machine frame 7.For straightener has reserved the sky placed
Between.And by reducing motor drive connection axle 33, connecting shaft 33 drives universal-joint spindle 32, universal-joint spindle 32 to make by bevel gear box 31
It is the input shaft of spiral lift 4, and connecting shaft 33 is used as entirety, the leading screw 41 of the spiral lift 4 at two ends is synchronized with the movement,
Ensure that framework 1 is moved horizontally without deflection with lead column 22.
Multiple clamps that clamping device includes the clamping hole being arranged on framework 1 and is arranged in around clamping hole, on framework 1
It is additionally provided with the driving structure for moving clamping and release collars inside and outside clamp for driving.
Driving structure includes two linkages 10 being symmetrical set, and linkage 10 includes setting symmetrical above and below
Upper shaft 103 and lower side axle 107, upper shaft 103 and lower side axle 107 are arranged on framework 1 by bearing, upper shaft 103
Part inside framework 1 is fixedly connected with upper connecting rod 102, and the part that lower side axle 107 is located inside framework 1 is fixedly connected with
Lower connecting rod 108, is also hinged with intermediate bar 104 between upper connecting rod 102 and lower connecting rod 108.Frame is stretched out in the front end of upper shaft 103
Frame 1, and the upper clamp 101 for clamping collars is fixed with, the lower front end of side axle 107 is stretched out framework 1 and is fixed with for clamping roller
The lower clamp 109 of ring.Also include rotary handle 105, the steady pin 106 for fixing rotary handle 105, rotary handle 105 is consolidated
It is scheduled on upper shaft 103 or lower side axle 107 stretches out the rear end of framework 1.In the present embodiment, rotary handle 105 is each attached to downside
The rear end of axle 107.So set, by pulling rotary handle 105, so that it may so that upper clamp 101 and the synchronous fortune of lower clamp 109
Dynamic, clamping collars, by steady pin 106, it is possible to position rotary handle 105 keeps clamping or releasing orientation.
When changing collars, including remove old roller and new roller is installed, because framework 1 includes upper frame 11 and lower frame
12, whole collars, or only removable parts collars can be changed, during removable parts collars, only need corresponding upper frame 11 or
Lower frame 12, as a example by changing whole collars.
Remove old roller step：
Upper frame 11, lower frame 12 are placed on collars area.
Rotary handle 105 is pulled, the clamping device in upper frame 11, lower frame 12 is in releasing orientation.Use
Driving is sling and upper frame 11 and moves to the top of lower frame 12, by alignment pin 16 and pin-and-hole 15, by upper frame 11
It is placed in lower frame 12.
Unclamp the locking device of each work roll end.
Start reducing motor, hanging plate 23 is moved towards the direction away from straightener, move suitable distance, the distance conveniently exists
Hanging frame 1 on hanging plate 23, using the position as position 2.
The hoisting screw 13 in lower frame 12 is hooked using driving, upper frame 11, lower frame 12 is sling simultaneously,
2 are moved into place, the hanger 14 in upper frame 11, lower frame 12 is placed in the blocked hole 231 of hanging plate 23, will driven a vehicle
Suspension hook remove, at this moment upper frame 11, lower frame 12 have been hung on hanging plate 23.
Reducing motor is again started up, hanging plate 23 is moved towards straightener, the clamping device for moving to framework 1 can be blocked
Collars, using the position as position 1.
Pull rotary handle 105 so that the clamping device in upper frame 11, lower frame 12 clamps collars.
Start reducing motor, hanging plate 23 is moved to position 2, at this moment collars is completely disengaged from working roll.Use row
The hoisting screw 13 that hitch is lived in lower frame 12, will be loaded with the upper frame 11 of collars, lower frame 12 while sling, mobile
To collars area, then upper frame 11 is sling, be placed on collars area.
Pull handle, clamping device in upper frame 11, lower frame 12 is in releasing orientation, using driving or
Cantilever crane slings collars group one by one, is placed in collars area.
New roller step is installed：
Upper frame 11, lower frame 12 are placed on collars area.
Rotary handle 105 is pulled, the clamping device in upper frame 11, lower frame 12 is in releasing orientation.
Collars is placed at clamping device one by one using driving or cantilever crane, in making the center line of collars and clamping hole
Heart line is essentially coincided, and pulls rotary handle 105, clamps collars.
Upper frame 11 is sling, the top of lower frame 12 is moved to, by alignment pin 16 and pin-and-hole 15, by upper box
Frame 11 is placed in lower frame 12.
Start reducing motor, make the horizontal movement of hanging plate 23 at position 2.
Upper frame 11, lower frame 12 are sling simultaneously, the top of hanging plate 23 is moved to, by upper frame 11, bottom
Hanger 14 on framework 12 is placed in the blocked hole 231 of hanging plate 23, and at this moment upper frame 11, lower frame 12 have hung over
On plate 23；
Reducing motor is again started up, is made at the horizontal movement position 1 of hanging plate 23, at this moment, collars has inserted working roll.
Rotary handle 105 is pulled, the clamping device in upper frame 11, lower frame 12 is in releasing orientation.
Upper frame 11 without collars, lower frame 12 are sling, collars area is placed on.
Locking work roll end.
Understood by the old roller step of above-mentioned dismounting and the new roller step of installation, it is necessary to the step of completing on line is only included framework
1 is connected on hanging plate 23, and hanging plate 23 is moved, so as to install or remove collars group.Remaining step includes taking collars from framework 1
Go out, or by collars installed in the grade of framework 1 be all it is online lower complete, parking replacing construction is so greatly reduced, so that real
Complete within existing 30 minutes to change.Secondly, the work that collars is installed or removed on line is automatically performed by the present apparatus, manually only needs to pull
Dynamic rotary handle 105, so as to reduce labour intensity.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out under without prejudice to spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
All equivalent modifications completed under god and technological thought or change, should be covered by claim of the present utility model.
Claims (9)
1. a kind of quick collars of overhung type straightening machine changes device, it is characterised in that：Including framework, the framework is provided with multiple
Clamping device for clamping collars；Also include the retractor device for promoting framework to be moved horizontally to straightening machine frame.
2. a kind of quick collars of overhung type straightening machine according to claim 1 changes device, it is characterised in that：It is described flexible
Device includes the guide frame being connected with framework, the dynamic structure moved horizontally along guide frame for driver framework.
3. a kind of quick collars of overhung type straightening machine according to claim 2 changes device, it is characterised in that：It is described flexible
Device is connected by hanger with framework, and the framework includes upper frame and lower frame, the upper frame and lower frame
On be equipped with hoisting screw.
4. a kind of quick collars of overhung type straightening machine according to claim 3 changes device, it is characterised in that：The guiding
Structure includes two groups of lead columns, and two groups of lead columns be connecteds with framework or so end respectively, and fairlead is arranged with outside the lead column, this
Fairlead is arranged on straightening machine frame, the lead column and framework direct or indirect connection.
5. a kind of quick collars of overhung type straightening machine according to claim 4 changes device, it is characterised in that：Described in every group
Lead column includes upper and lower two lead columns be arrangeding in parallel, and the front end of every group of lead column is connected on same connecting plate, and rear end connects
It is connected on same hanging plate, the hanging plate is connected with framework, the hanging plate is provided with and is hung for clamping upper frame and lower frame
The blocked hole of ear.
6. the quick collars of a kind of overhung type straightening machine according to claim 4 or 5 changes device, it is characterised in that：It is described
Dynamic structure includes two spiral lifts corresponding with two groups of lead columns, the leading screw of the spiral lift and corresponding lead column
It is arranged in parallel, and one end of the leading screw connects with corresponding connecting plate.
7. a kind of quick collars of overhung type straightening machine according to claim 6 changes device, it is characterised in that：The power
Structure also includes motor and connecting shaft on straightening machine frame, and the connecting shaft two ends are connected to a biography
Motivation structure, each transmission mechanism one group of lead column of correspondence, the transmission mechanism includes bevel gear box, universal-joint spindle, the cone tooth
Roller box is connected with connecting shaft；The universal-joint spindle lower end is connected with spiral lift, and upper end is connected with bevel gear box.
8. a kind of quick collars of overhung type straightening machine according to claim 1 changes device, it is characterised in that：The clamping
Multiple clamps that device includes the clamping hole being arranged on framework and is arranged in around clamping hole, use is additionally provided with the framework
The driving structure of collars is clamped and unclamps in motion inside and outside the clamp is driven.
9. a kind of quick collars of overhung type straightening machine according to claim 8 changes device, it is characterised in that：The driving
Structure includes two linkages being symmetrical set, and the linkage includes upper shaft and the downside of setting symmetrical above and below
Axle, is connected with upper connecting rod in the upper shaft, lower connecting rod, the upper connecting rod and lower connection are connected with the lower side axle
Intermediate bar is additionally provided between bar, the upper shaft is further fixed on the upper clamp for clamping collars, and the lower side axle is provided with use
In the lower clamp of clamping collars；Also include rotary handle, the steady pin for fixing rotary handle, the rotary handle is arranged on
In upper shaft or lower side axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337066.0U CN206253865U (en) | 2016-12-07 | 2016-12-07 | The quick collars of overhung type straightening machine changes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337066.0U CN206253865U (en) | 2016-12-07 | 2016-12-07 | The quick collars of overhung type straightening machine changes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206253865U true CN206253865U (en) | 2017-06-16 |
Family
ID=59028166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621337066.0U Expired - Fee Related CN206253865U (en) | 2016-12-07 | 2016-12-07 | The quick collars of overhung type straightening machine changes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206253865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425405A (en) * | 2016-12-07 | 2017-02-22 | 中冶赛迪工程技术股份有限公司 | Fast replacing device for roller ring of cantilever type straightening machine |
-
2016
- 2016-12-07 CN CN201621337066.0U patent/CN206253865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425405A (en) * | 2016-12-07 | 2017-02-22 | 中冶赛迪工程技术股份有限公司 | Fast replacing device for roller ring of cantilever type straightening machine |
| CN106425405B (en) * | 2016-12-07 | 2018-12-04 | 中冶赛迪工程技术股份有限公司 | The quick collars of overhung type straightening machine replaces device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20191207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |