CN207026562U - A kind of tower crane bearing milling leveling device - Google Patents
A kind of tower crane bearing milling leveling device Download PDFInfo
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- CN207026562U CN207026562U CN201720946965.9U CN201720946965U CN207026562U CN 207026562 U CN207026562 U CN 207026562U CN 201720946965 U CN201720946965 U CN 201720946965U CN 207026562 U CN207026562 U CN 207026562U
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- motor
- support base
- screw
- milling
- tower crane
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Abstract
The utility model discloses a kind of tower crane bearing milling leveling device, including support column, support column connects with crossbeam, horizontal slide rail is provided with crossbeam, draw runner is provided with horizontal slide rail, the first support base is connected with draw runner, the first support base inner end is provided with the first screw and upright slide rail, the second support base is provided with upright slide rail, the second support base inner end is provided with the second screw；The first screw mandrel is provided with first screw, first screw mandrel is driven by the first motor, first motor is connected on crossbeam, the second identical screw mandrel is provided with second screw, second screw mandrel is driven by the second motor, second motor is connected on the first support base, and the 3rd motor is connected with the second support base, milling flat drill head is connected with the 3rd motor；Rotating supporting device is provided with below milling flat drill head.The utility model is simple in construction lower than the processing cost of machining center, and efficiency high more flat than artificial milling and quality more flat than artificial milling is good, is worthy to be popularized.
Description
Technical field
Engineering tower crane equipment technical field is the utility model is related to, specially a kind of tower crane bearing milling leveling device.
Background technology
One of the important component of tower crane bearing as tower crane normal operation, the flatness on its surface are to ensure the safe work of tower crane
An important factor for making.Existing milling quadratic method is two kinds, and one kind is that artificial milling is put down, and this operating efficiency is low, cycle length；It is another
Method is to send to the processing Chinese and Western of specialty, and cost is too high.Therefore a kind of device that can be solved the above problems is badly in need of in workshop now.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of tower crane bearing milling leveling device, new by this practicality
Type can efficiently complete the flat work of milling of tower crane bearing.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：
A kind of tower crane bearing milling leveling device, including support column, it is characterised in that the support column upper end connects with crossbeam,
Horizontal slide rail is provided with the crossbeam, identical draw runner is provided with the horizontal slide rail, first is connected with the draw runner
Support base, the first support base inner end are provided with the first screw, and the first support base outer end is provided with upright slide rail, described vertical
The second support base is provided with slide rail, the second support base inner end is provided with the second screw；It is provided with first screw mutually
The first screw mandrel coordinated, first screw mandrel are driven by the first motor, and first motor is connected on crossbeam,
The second identical screw mandrel is provided with second screw, second screw mandrel is driven by the second motor, and described second
Motor is connected on the first support base, and the 3rd motor, the 3rd driving electricity are connected with second support base
Milling flat drill head is connected with machine；Rotating supporting device is provided with below the milling flat drill head.
Preferably, the rotating supporting device includes supporting plate, and at least two contiguous blocks, institute are provided with the supporting plate
State and bolt is provided with contiguous block, fixed block and nut are provided with the bolt.
Preferably, the supporting plate lower surface is connected with support tube, and two bearings, the axle are provided with the support tube
Hold and connected by support bar with bottom plate.
Preferably, first gear is additionally provided between described two bearings, the first gear is fixedly connected with support tube,
The second gear of mutual cooperation is provided with the first gear, the second gear is driven by the 4th motor, described
4th motor is arranged on bottom plate.
（Three）Beneficial effect
The utility model provides a kind of tower crane bearing milling leveling device, possesses following beneficial effect：
1st, the utility model enables the first support base to carry out horizontal stroke by setting horizontal slide rail, and by the effect of the first screw mandrel
To movement, the second screw for being set on the second support base, the second screw mandrel is provided with the second screw, the second screw mandrel passes through second and driven
Dynamic motor driving, enables the second support base to move up and down, and coordinates the 3rd motor to allow milling flat drill head can be
Two dimensions carry out the flat operation of milling.
2nd, milling flat drill head of the present utility model coordinates rotating supporting device that milling flat drill head can be allowed to rotate horizontally
Direction is polished, so as to allow the flat operation of polishing milling to improve the flat efficiency of milling without dead angle.
3rd, the utility model is simple in construction lower than the processing cost of machining center, and efficiency high more flat than artificial milling and compares people
The flat quality of work milling is good, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is the support base of the utility model first and the second support base side block diagram；
Fig. 3 is the utility model rotating supporting device structure chart.
In figure：1 support column, 2 crossbeams, 3 horizontal slide rails, 4 draw runners, 5 first support bases, 6 first screws, 7 first screw mandrels, 8
First motor, 9 upright slide rails, 10 second support bases, 11 second screws, 12 second motors, 13 second screw mandrels, 14
Three motors, 15 milling flat drill heads, 16 supporting plates, 17 support tubes, 18 contiguous blocks, 19 bolts, 20 fixed blocks, 21 nuts, 22 axles
Hold, 23 support bars, 24 bottom plates, 25 first gears, 26 second gears, 27 the 4th motors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in Figures 1 to 3, a kind of tower crane bearing milling leveling device, including support column, the upper end of support column 1 and crossbeam 2 connect
Connect, horizontal slide rail 3 is provided with the crossbeam, identical draw runner 4 is provided with the horizontal slide rail, is connected with the draw runner
First support base 5, the first support base inner end are provided with the first screw 6, and the first support base outer end is provided with upright slide rail 9,
The second support base 10 is provided with the upright slide rail, the second support base inner end is provided with the second screw 11；First screw
The first screw mandrel 7 of mutual cooperation is inside provided with, first screw mandrel is driven by the first motor 8, the first driving electricity
Machine is connected on crossbeam, and the second identical screw mandrel 13 is provided with second screw, and second screw mandrel passes through the second driving
Motor 12 is driven, and second motor is connected on the first support base, and the 3rd driving is connected with second support base
Motor 14, milling flat drill first 15 is connected with the 3rd motor；Rotation support dress is provided with below the milling flat drill head
Put.
Preferably, the rotating supporting device includes supporting plate 16, and at least two contiguous blocks are provided with the supporting plate
18, bolt 19 is provided with the contiguous block, and fixed block 20 and nut 21 are provided with the bolt.
Preferably, the supporting plate lower surface is connected with support tube 17, and two bearings 22, institute are provided with the support tube
Bearing is stated to connect by support bar 23 and bottom plate 24.
Preferably, first gear 25 is additionally provided between described two bearings, the first gear and support tube, which are fixed, to be connected
Connect, the second gear 26 of mutual cooperation is provided with the first gear, the second gear is driven by the 4th motor 27
Dynamic, the 4th motor is arranged on bottom plate.
Specifically used method：
As shown in Figures 1 to 3, it would be desirable to which the flat bearing of milling is placed on supporting plate by loop wheel machine, is then consolidated by fixed block
It is fixed, prevent bearing from arbitrarily being slided in supporting plate, the first support base is then made in bearing appropriate location by the first motor,
Being then turned on the second motor contacts milling flat drill head and bearing, and opening the third and fourth motor starts milling flat drill head
Work and supporting plate is rotated, so as to complete the flat operation of the milling of whole bearing.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of tower crane bearing milling leveling device, including support column, it is characterised in that the support column upper end connects with crossbeam, institute
State and horizontal slide rail is provided with crossbeam, identical draw runner is provided with the horizontal slide rail, first is connected with the draw runner
Seat is supportted, the first support base inner end is provided with the first screw, and the first support base outer end is provided with upright slide rail, described vertical sliding
The second support base is provided with rail, the second support base inner end is provided with the second screw；Phase interworking is provided with first screw
The first screw mandrel closed, first screw mandrel are driven by the first motor, and first motor is connected on crossbeam, institute
State and the second identical screw mandrel is provided with the second screw, second screw mandrel is driven by the second motor, and described second drives
Dynamic motor connection is connected with the 3rd motor, the 3rd motor on the first support base on second support base
On be connected with milling flat drill head；Rotating supporting device is provided with below the milling flat drill head.
A kind of 2. tower crane bearing milling leveling device according to claim 1, it is characterised in that：The rotating supporting device includes
Supporting plate, at least two contiguous blocks are provided with the supporting plate, bolt is provided with the contiguous block, is set on the bolt
There are fixed block and nut.
A kind of 3. tower crane bearing milling leveling device according to claim 2, it is characterised in that：The supporting plate lower surface connection
There is support tube, two bearings are provided with the support tube, the bearing is connected by support bar with bottom plate.
A kind of 4. tower crane bearing milling leveling device according to claim 3, it is characterised in that：Also set between described two bearings
First gear is equipped with, the first gear is fixedly connected with support tube, and the second of mutual cooperation is provided with the first gear
Gear, the second gear are driven by the 4th motor, and the 4th motor is arranged on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946965.9U CN207026562U (en) | 2017-08-01 | 2017-08-01 | A kind of tower crane bearing milling leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720946965.9U CN207026562U (en) | 2017-08-01 | 2017-08-01 | A kind of tower crane bearing milling leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026562U true CN207026562U (en) | 2018-02-23 |
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ID=61463484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720946965.9U Active CN207026562U (en) | 2017-08-01 | 2017-08-01 | A kind of tower crane bearing milling leveling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207026562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649238A (en) * | 2019-01-08 | 2019-04-19 | 宁波继峰汽车零部件股份有限公司 | A kind of electronic four-way headrest |
-
2017
- 2017-08-01 CN CN201720946965.9U patent/CN207026562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649238A (en) * | 2019-01-08 | 2019-04-19 | 宁波继峰汽车零部件股份有限公司 | A kind of electronic four-way headrest |
| CN109649238B (en) * | 2019-01-08 | 2024-01-30 | 宁波继峰汽车零部件股份有限公司 | Electric four-way headrest |
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