CN206936020U - A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection - Google Patents
A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection Download PDFInfo
- Publication number
- CN206936020U CN206936020U CN201720771199.7U CN201720771199U CN206936020U CN 206936020 U CN206936020 U CN 206936020U CN 201720771199 U CN201720771199 U CN 201720771199U CN 206936020 U CN206936020 U CN 206936020U
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- China
- Prior art keywords
- vertical mill
- line position
- master controller
- position detection
- carried out
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- 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.)
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Abstract
It can carry out, in the short stress vertical mill lowering or hoisting gear of line position detection, belonging to milling train field of mechanical technique the utility model discloses a kind of.Short stress vertical mill lowering or hoisting gear of the present utility model, including the lift being fixed on vertical mill firm banking, the lift are connected by transmission mechanism with drive mechanism, and the lift shaft is connected by shaft coupling with master controller.Transmission mechanism on firm banking drives elevator motion by drive mechanism, the rotation of lift shaft drives the shaft of master controller to be synchronized with the movement by shaft coupling, master controller feeds back the particular location of online milling train using the rotation information of shaft, so as to realize to milling train line position accurate detection.
Description
Technical field
The utility model belongs to milling train field of mechanical technique, more particularly to rod, line, section bar short stress rolling mill vertical mill row roll
Machine body in line position accurate detection device.
Background technology
Short stress path rolling mill machine row typically by rolling mill body, mobile base, firm banking, spindle carrier, universal-joint spindle, subtract
Fast a few part compositions of case and main motor.Wherein, rolling mill body is fixed in mobile base by pull bar, and mobile base passes through latch
Cylinder is connected with spindle carrier, and spindle carrier is connected by bearing pin again with the transmission device on firm banking.So on firm banking
Transmission device spindle carrier can be driven to be synchronized with the movement with rolling mill body along the guide rail of firm banking, to realize to the position of milling train
Accurate adjustment.
On current most steel rolling production-lines, for short-stress path it is flat/vertical mill is not provided with position in line position
Detection means, on a small number of production lines, there is provided the control model that online milling train position is detected with proximity switch.But due to by close
The precision of itself is switched to limit, and milling train area working environment is more severe, the influence of the factor such as easy failure of proximity switch, it is real
For the position adjustments of online milling train when border produces, take and manually observe and carry out validation testing.Due to vertical mill height ratio
It is higher, front and rear guide groove between being arranged with milling train, and be a foundation ditch close to fore side, so as to cause manual work relatively difficult, see
Examining the accuracy of result can not ensure and have certain danger.
Through retrieval, the patent report that the position on vertical milling train elevator is detected is existing related open.Such as, in
State's patent 201620900819.8 discloses a kind of vertical mill worm and gear lifting Motorcycle Parking safety guard, this application case
Protection device include worm and gear elevator, be provided with the homalocephalus component with mounting hole on worm and gear elevator；Pacify with band
Fork plate on the bracket that the homalocephalus component in hole coordinates is filled, is again provided with pilot hole in fork plate on the bracket；Also include bearing pin, institute
Bearing pin is stated to be fixed on the homalocephalus component after pilot hole and mounting hole, and at least a portion bearing pin be caught in it is described
In pilot hole, the bearing pin links with the worm and gear elevator；Position detecting device is connected with below the pilot hole,
The position detecting device uses microswitch, and when the arrival of worm and gear elevator is minimum, bearing pin touches microswitch.But the Shen
Please case the lowest order of worm and gear elevator can only be detected, can not realize that real-time online position is detected, and through making for a long time
Failure, sensitivity decrease easily occurs with the reed in rear microswitch.
Utility model content
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the shortcomings of that existing rolling line vertical mill position can not accurately be detected, and provides
A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection., can be with using the technical solution of the utility model
Multiposition is carried out to vertical mill elevator locations accurately to detect, and it is simple in construction, compact, installation and replacing are convenient.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present utility model, including be fixed on
Lift on vertical mill firm banking, the lift are connected by transmission mechanism with drive mechanism, and the lift shaft leads to
Shaft coupling is crossed with master controller to be connected.
Further, the master controller is mounted by means of bolts on base, and the tube chamber welds with base is in vertical mill
On firm banking, and shim pack is provided between master controller and base.
Further, the master controller at least have 3 tunnels output, control respectively the high and low of online milling train and
Online position.
Further, described shaft coupling uses coupling with rubber type element.
Further, the periphery of the master controller is provided with protective cover.
Further, be attached between the master controller and shaft coupling using key I, the lift shaft with
It is attached between shaft coupling using key II.
Further, described drive mechanism uses driving device for hydraulic motor.
Further, described transmission mechanism uses worm gear-endless screw transmission device.
3. beneficial effect
Using technical scheme provided by the utility model, compared with prior art, there is following remarkable result：
(1) a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present utility model, it is lifted
Machine shaft is connected by shaft coupling with master controller, so as to feed back according to the rotation information of master controller shaft
The particular location of line milling train, so as to realize to milling train in the accurate detection of line position, overcome using proximity switch and people
Work carries out the deficiency that detection is deposited.
(2) a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present utility model, the master
Make and shim pack be provided between controller and base, the output shaft position of master controller is adjusted by the setting of shim pack,
So as to ensure the axiality of master controller shaft and lift shaft, and then advantageously ensure that Detection results and precision.
(3) a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present utility model, it is described
Shaft coupling uses coupling with rubber type element, and the cushioning ability of the shaft coupling is strong, simple in construction, and it is frequent and positive and negative can be applied to startup
Turn changeable service condition, therefore its service life can be ensured.
(4) a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present utility model, the master
Make the periphery of controller that protective cover is installed, so as to effectively be protected to master controller, prevent master controller from sending out
Raw damage.
Brief description of the drawings
Fig. 1 is the structural representation of online short stress vertical mill elevator locations accurate detection device of the present utility model；
Fig. 2 is the A-A sectional views of online short stress vertical mill elevator locations accurate detection device in Fig. 1.
In figure：1st, master controller；2nd, shim pack；3rd, base；4th, shaft coupling；5th, lift；6th, key I；7th, key II；8th, drive
Motivation structure；9th, transmission mechanism；10th, milling train firm banking.
Embodiment
To further appreciate that content of the present utility model, the utility model is made in conjunction with the drawings and specific embodiments detailed
Description.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of of the present embodiment can carry out lifting dress in the short stress vertical mill of line position detection
Put, including the lift 5 being fixed on vertical mill firm banking 10, the lift 5 pass through transmission mechanism 9 and the phase of drive mechanism 8
Even, the shaft of lift 5 is connected by shaft coupling 4 with master controller 1, specifically, the shaft of the master controller 1 and
It is attached using key I 6 between shaft coupling 4, is attached between the shaft and shaft coupling 4 of lift 5 using key II 7.This
The drive mechanism 8 of embodiment uses driving device for hydraulic motor, and transmission mechanism 9 uses worm gear-endless screw transmission device.The fixation
Transmission mechanism 9 on base 10 drives lift 5 to drive milling train to carry out elevating movement by drive mechanism 8, the shaft of lift 5
Rotate and drive the shaft of master controller 1 to be synchronized with the movement by shaft coupling 4, master controller 1 is believed using the rotation of its shaft
Breath feeds back the particular location of online milling train, it is achieved thereby that to milling train line position accurate detection.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of of the present embodiment can carry out lifting dress in the short stress vertical mill of line position detection
Put, its structure is with embodiment 1, its difference substantially：The master controller 1 is mounted by means of bolts on base 3, should
Base 3 is welded on vertical mill firm banking 10, and shim pack 2 is provided between master controller 1 and base 3, passes through shim pack 2
Setting the output shaft position of master controller 1 can be adjusted, so as to ensure the shaft of master controller 1 and lift
The axiality of 5 shafts, and then advantageously ensure that Detection results and precision.The periphery of the master controller 1 is also equipped with protecting
Cover, so as to effectively be protected to master controller 1, prevents it to be damaged；The master controller 1 at least has 3 tunnels
Output, the high and low and online position of online milling train is controlled respectively.
Embodiment 3
A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection of the present embodiment, its structure are substantially same
Embodiment 2, its difference are：The shaft coupling 4 of the present embodiment uses coupling with rubber type element, so as to improve its shock resistance,
Prevent start frequently and rotating it is changeable in the case of be damaged.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (8)
1. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection, including it is fixed on vertical mill firm banking
(10) lift (5) on, the lift (5) are connected by transmission mechanism (9) with drive mechanism (8), it is characterised in that：It is described
Lift (5) shaft is connected by shaft coupling (4) with master controller (1).
2. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection according to claim 1, it is special
Sign is：The master controller (1) is mounted by means of bolts on base (3), and the base (3) is welded on vertical mill and fixed
On base (10), and shim pack (2) is provided between master controller (1) and base (3).
3. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection according to claim 1, it is special
Sign is：The master controller (1) at least has the output of 3 tunnels, controls the high and low and online position of online milling train respectively.
A kind of 4. short stress vertical mill lifting that can be carried out in line position detection according to any one of claim 1-3
Device, it is characterised in that：Described shaft coupling (4) uses coupling with rubber type element.
A kind of 5. short stress vertical mill lifting that can be carried out in line position detection according to any one of claim 1-3
Device, it is characterised in that：The periphery of the master controller (1) is provided with protective cover.
6. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection according to claim 5, it is special
Sign is：Be attached between the master controller (1) and shaft coupling (4) using key I (6), lift (5) shaft with
It is attached between shaft coupling (4) using key II (7).
7. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection according to claim 6, it is special
Sign is：Described drive mechanism (8) uses driving device for hydraulic motor.
8. a kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection according to claim 7, it is special
Sign is：Described transmission mechanism (9) uses worm gear-endless screw transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771199.7U CN206936020U (en) | 2017-06-29 | 2017-06-29 | A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771199.7U CN206936020U (en) | 2017-06-29 | 2017-06-29 | A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936020U true CN206936020U (en) | 2018-01-30 |
Family
ID=61366366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771199.7U Expired - Fee Related CN206936020U (en) | 2017-06-29 | 2017-06-29 | A kind of short stress vertical mill lowering or hoisting gear that can be carried out in line position detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275802A (en) * | 2020-10-10 | 2021-01-29 | 广东恒华重工有限公司 | Novel connecting shaft bracket for short stress rolling mill |
-
2017
- 2017-06-29 CN CN201720771199.7U patent/CN206936020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275802A (en) * | 2020-10-10 | 2021-01-29 | 广东恒华重工有限公司 | Novel connecting shaft bracket for short stress rolling mill |
| CN112275802B (en) * | 2020-10-10 | 2022-08-12 | 广东恒华重工有限公司 | Novel connecting shaft bracket for short stress rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |