CN110000219A - A kind of roller mill Quick roll-changing device - Google Patents
A kind of roller mill Quick roll-changing device Download PDFInfo
- Publication number
- CN110000219A CN110000219A CN201910216674.8A CN201910216674A CN110000219A CN 110000219 A CN110000219 A CN 110000219A CN 201910216674 A CN201910216674 A CN 201910216674A CN 110000219 A CN110000219 A CN 110000219A
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- CN
- China
- Prior art keywords
- cylinder
- bracket
- plate
- roller mill
- mobile base
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
- B21B31/103—Manipulators or carriages therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to machining equipment technical fields, more particularly to a kind of roller mill Quick roll-changing device, including mobile bracket, floating bracket, lifting actuator, fixed plate, shaft, rotor plate, connecting plate, Mobile base, supporting plate, driving device, rotating device.The present invention is arranged support and pulls, two supports are driven to pull relative movement by driving device, rotation axis on pressure roller is plugged together to locating slot, it is rotated again by rotating device drive shaft, replaced pressure roller is turned into top, the pressure roller to be installed pulled is ask to turn in equipment by two of the other side simultaneously, it is installed, operating efficiency is improved, while movable pulley is arranged in mobile bracket, it is convenient to be had enough to meet the need in workshop, setting lifting actuator, by driving floating bracket vertical shift, the labor intensity of operator is reduced, is improved efficiency.
Description
Technical field
The present invention relates to machining equipment technical fields, and in particular to a kind of roller mill Quick roll-changing device.
Background technique
After long-term use, pressure roller thereon is regularly replaced roller mill, and existing roller mill is in replacement pressure roller
When, mainly pressure roller is carried out by crane hanged, and is placed hanged pressure roller using easy bracket, then will be wait pacify
The pressure roller of dress is hanged in equipment and installing, and such mode of operation is time-consuming and laborious, and efficiency is lower.
Summary of the invention
It is an object of the invention to overcome problems of the prior art, a kind of roller mill Quick roll-changing device is provided,
It may be implemented to improve operating efficiency.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved by the following technical solutions:
A kind of roller mill Quick roll-changing device comprising:
Mobile bracket, the mobile bracket are made of vertical plates on both sides, top plate, and are moved by installing movable pulley；
Floating bracket, the floating bracket are connected to the shifting at U-shaped structure, by installing sliding-rail sliding vertical sliding
On dynamic bracket；
Actuator is gone up and down, the lifting actuator is for driving floating bracket vertical shift；
Fixed plate there are two the fixed plate is set, and is fixed in floating bracket length direction both ends vertically；
Shaft, the shaft level are penetrated and are rotatably connected in two fixed plates；
Rotor plate, the rotor plate set there are two and are set in both ends of the shaft；
Connecting plate, the connecting plate are correspondingly provided with two, and level is overlapped on two rotor plates respectively at both ends；
Mobile base, the Mobile base is pairs of and is slidably connected on connecting plate；
Supporting plate, the support are pulled correspondence and are fixed on Mobile base vertically, are provided with the locating slot of through-hole form thereon；
Driving device, the driving device is for driving two corresponding Mobile base relative motions；
Rotating device, the rotating device are used for drive shaft reciprocating rotation.
Further, the lifting actuator is oil cylinder.
Further, the Mobile base is slidably connected on connecting plate by installing sliding-rail sliding.
Further, the driving device includes:
Rotating bar, the rotating bar both ends are respectively equipped with the first opposite spiral section of rotary orientation, the second spiral section, and institute
State the first spiral section, the second spiral section is rotatably connected on rotor plate respectively；
Feed screw nut, feed screw nut's correspondence are inlaid on Mobile base, first spiral section, the second spiral section difference
Correspondence is inserted on feed screw nut.
Further, the rotating device includes:
Free bearing, the free bearing be set to floating bracket on；
The cylinder body of cylinder, the cylinder is hinged on free bearing；
Connecting rod, the connecting rod are fixed on the cylinder rod of cylinder；
Cursor, the rotating bar are fixed in shaft and are pivotally connected with connecting rod far from cylinder one end.
Further, the drive form including but not limited to uses cylinder.
Beneficial effects of the present invention: setting support is pulled, and drives two supports to pull relative movement by driving device, will be on pressure roller
Rotation axis is plugged together to locating slot, then is rotated by rotating device drive shaft, replaced pressure roller is turned to top, together
When ask the pressure roller to be installed pulled to turn in equipment for two of the other side, installed, improve operating efficiency, it is mobile simultaneously
Movable pulley is arranged in bracket, convenient to be had enough to meet the need in workshop, setting lifting actuator, by driving floating bracket vertical shift,
The labor intensity for reducing operator, improves efficiency, and setting driving device is made of rotating bar, feed screw nut, passes through screw rod
The first spiral section, the second spiral section worm drive in nut and rotating bar, enable corresponding two feed screw nut's phases
To movement, so make it is corresponding two support pull can relative motion, realization quickly the rotation axis on pressure roller is plugged together, into one
Step improves operating efficiency, while structure is simple, convenient for safeguarding and operation, setting rotating device by cylinder, free bearing, connecting rod, turn
Swing arm forms crank block slider structure, and by the movement of cylinder, drive connection bar is mobile, and cursor is made to drive shaft reciprocating rotation,
Since the actuating length of cylinder is relatively fixed, so that the rotation amplitude of shaft is able to maintain unanimously, precision when repetitive operation is improved.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial structural diagram of A direction view in Fig. 1；
In attached drawing, component representated by each label is as follows:
1- moves bracket, 2- floating bracket, 3- fixed plate, 4- shaft, 5- rotor plate, 6- connecting plate, 7- Mobile base, 8- support
Plate, 9- locating slot, the first spiral section of 10-, the second spiral section of 11-, 12- feed screw nut, 13- free bearing, 14- cylinder, 15- connection
Bar, 16- cursor, 17- oil cylinder.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
A kind of roller mill Quick roll-changing device as shown in Figs. 1-2 comprising:
Mobile bracket 1, the mobile bracket 1 are made of vertical plates on both sides, top plate, and are moved by installing movable pulley；
Floating bracket 2, the floating bracket 2 are connected to described at U-shaped structure by installation sliding-rail sliding vertical sliding
On mobile bracket 1；
Actuator is gone up and down, the lifting actuator is for driving 2 vertical shift of floating bracket；
Fixed plate 3 there are two the fixed plate 3 is set, and is fixed in the 2 length direction both ends of floating bracket vertically；
Shaft 4,4 level of shaft are penetrated and are rotatably connected in two fixed plates 3；
Rotor plate 5, the rotor plate 5 set there are two and are set in 4 both ends of shaft；
Connecting plate 6, the connecting plate 6 are correspondingly provided with two, and level is overlapped on two rotor plates 5 respectively at both ends
On；
Mobile base 7, the Mobile base 7 is pairs of and is slidably connected on connecting plate 6；
Supporting plate 8, the support are pulled 8 correspondences and are fixed on Mobile base 7 vertically, are provided with the locating slot 9 of through-hole form thereon；
Driving device, the driving device is for driving two corresponding 7 relative motions of Mobile base；
Rotating device, the rotating device are used for 4 reciprocating rotation of drive shaft.
The lifting actuator is oil cylinder 17, may be alternatively provided as cylinder, electric putter certainly.
The Mobile base 7 is slidably connected on connecting plate 6 by installing sliding-rail sliding.
The driving device includes:
Rotating bar, the rotating bar both ends are respectively equipped with the first opposite spiral section 10 of rotary orientation, the second spiral section 11,
And first spiral section 10, the second spiral section 11 are rotatably connected on respectively on rotor plate 5, further, rotating bar is settable
It drives and rotates for external servo motor, or be set as manual type rotation, do not influence the implementation result of the present embodiment；
Feed screw nut 12, and the correspondence of feed screw nut 12 is inlaid on Mobile base 7, first spiral section 10, the second spiral shell
Rotation section 11, which respectively corresponds, to be inserted on feed screw nut 12.
The rotating device includes:
Free bearing 13, the free bearing 13 be set to floating bracket 2 on；
The cylinder body of cylinder 14, the cylinder 14 is hinged on free bearing 13；
Connecting rod 15, the connecting rod 15 are fixed on the cylinder rod of cylinder 14；
Cursor 16, the rotating bar 16 are fixed in shaft 4 and are pivotally connected with connecting rod 15 far from 14 one end of cylinder.
The drive form including but not limited to uses cylinder.
It should be noted that the rotation connection in the present embodiment is including but not limited to using the mode of rolling bearing.
The present invention is when in use: by the pressure roller to be installed to equipment by external equipment or manual handling to placed side,
It is rotated further by rotating bar, drives corresponding two feed screw nut's relative motions, make the both ends of the rotation axis on pressure roller respectively with two
Two supports of the same end are pulled locating slot and are mutually plugged together on a rotor plate, restart cylinder, cylinder movement, and drive connection bar is swung,
Cursor is rotated, shaft rotation is driven, 180 degree is moved into two support switchings for having inserted pressure roller to be installed, pulls another two support
It is below, restarts oil cylinder, cylinder action driving floating bracket moves up, then by external equipment or manual type by mobile
Frame is moved at the pressure roller to be replaced on external equipment, and pulls underlying two supports and the rotation axis of pressure roller to be replaced
Both ends are corresponding, are rotated further by rotating bar, plug together the rotation axis both ends of pressure roller to be replaced respectively to support and pull in upper locating slot, again
Drive cylinder, cylinder reset, so that shaft is turned to original position, be below pressure roller to be installed, at the same disassemble to more
It changes pressure roller and is in top, rotate backward rotating bar, be attached pressure roller to be installed by the prior art and equipment, complete peace
Mobile bracket is moved on the outside of equipment after the installation is completed, that is, completes replacement process by dress.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of roller mill Quick roll-changing device, characterized in that it comprises:
Mobile bracket (1), the mobile bracket (1) are made of vertical plates on both sides, top plate, and are moved by installing movable pulley；
Floating bracket (2), the floating bracket (2) are connected to described at U-shaped structure by installation sliding-rail sliding vertical sliding
On mobile bracket (1)；
Actuator is gone up and down, the lifting actuator is for driving floating bracket (2) vertical shift；
Fixed plate (3) there are two the fixed plate (3) sets, and is fixed in the floating bracket (2) length direction both ends vertically；
Shaft (4), shaft (4) level are penetrated and are rotatably connected on two fixed plates (3)；
Rotor plate (5), the rotor plate (5) set there are two and are set in shaft (4) both ends；
Connecting plate (6), the connecting plate (6) are correspondingly provided with two, and level is overlapped on two rotor plates (5) respectively at both ends
On；
Mobile base (7), the Mobile base (7) is pairs of and is slidably connected on connecting plate (6)；
Supporting plate (8), the support are pulled (8) correspondence and are fixed on Mobile base (7) vertically, are provided with the locating slot (9) of through-hole form thereon；
Driving device, the driving device is for driving two corresponding Mobile base (7) relative motions；
Rotating device, the rotating device are used for drive shaft (4) reciprocating rotation.
2. a kind of roller mill Quick roll-changing device according to claim 1, which is characterized in that the lifting actuator is oil
Cylinder (17).
3. a kind of roller mill Quick roll-changing device according to claim 1, which is characterized in that the Mobile base (7) passes through
Installation sliding-rail sliding is slidably connected on connecting plate (6).
4. a kind of roller mill Quick roll-changing device according to claim 1, which is characterized in that the driving device includes:
Rotating bar, the rotating bar both ends are respectively equipped with opposite the first spiral section (10) of rotary orientation, the second spiral section (11),
And first spiral section (10), the second spiral section (11) are rotatably connected on respectively on rotor plate (5)；
Feed screw nut (12), the feed screw nut (12) correspondence are inlaid on Mobile base (7), first spiral section (10), the
Two spiral sections (11), which respectively correspond, to be inserted on feed screw nut (12).
5. a kind of roller mill Quick roll-changing device according to claim 1, which is characterized in that the rotating device includes:
Free bearing (13), the free bearing (13) be set to floating bracket (2) on；
The cylinder body of cylinder (14), the cylinder (14) is hinged on free bearing (13)；
Connecting rod (15), the connecting rod (15) are fixed on the cylinder rod of cylinder (14)；
Cursor (16), the rotating bar (16) are fixed on shaft (4) and with connecting rod (15) far from cylinder (14) one end pivot
It connects.
6. a kind of roller mill Quick roll-changing device according to claim 5, which is characterized in that the drive form include but
It is not limited to using cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216674.8A CN110000219A (en) | 2019-03-21 | 2019-03-21 | A kind of roller mill Quick roll-changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216674.8A CN110000219A (en) | 2019-03-21 | 2019-03-21 | A kind of roller mill Quick roll-changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110000219A true CN110000219A (en) | 2019-07-12 |
Family
ID=67167555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910216674.8A Pending CN110000219A (en) | 2019-03-21 | 2019-03-21 | A kind of roller mill Quick roll-changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110000219A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856149A (en) * | 2021-01-29 | 2021-05-28 | 江西服装学院 | She nationality dress digital display device |
| KR102437151B1 (en) * | 2022-03-23 | 2022-08-26 | (주)피엔티 | Sequential unloading device of the upper and lower roll unit of the roll press |
-
2019
- 2019-03-21 CN CN201910216674.8A patent/CN110000219A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856149A (en) * | 2021-01-29 | 2021-05-28 | 江西服装学院 | She nationality dress digital display device |
| CN112856149B (en) * | 2021-01-29 | 2022-11-08 | 江西服装学院 | She nationality dress digital display device |
| KR102437151B1 (en) * | 2022-03-23 | 2022-08-26 | (주)피엔티 | Sequential unloading device of the upper and lower roll unit of the roll press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190712 |