CN205651314U - Lifting mechanism - Google Patents
Lifting mechanism Download PDFInfo
- Publication number
- CN205651314U CN205651314U CN201620507963.5U CN201620507963U CN205651314U CN 205651314 U CN205651314 U CN 205651314U CN 201620507963 U CN201620507963 U CN 201620507963U CN 205651314 U CN205651314 U CN 205651314U
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- CN
- China
- Prior art keywords
- lifting mechanism
- milling head
- support member
- spiral shell
- groove
- 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.)
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Abstract
The utility model discloses a lifting mechanism, include: the extensible member, with extensible member fixed connection's bottom plate, with extensible member fixed connection's support piece, the last through -hole that is equipped with of support piece. During the operation, arrange lifting mechanism in the below of waiting to dismantle the cutter head to contact rising to on the support piece to coincide with the cutter head, the bolt of fixed cutter head can pass this moment through -hole, the instrument of the recycling bolt on with the cutter head pull down can, utilize support piece to lift the cutter head of pulling down. This process operation is simple, has avoided artifically to the lifting of cutter head, and the difficult problem among the prior art has been solved to the process that has realized carrying out simple dismouting to the cutter head that weight is great and the structure is complicated.
Description
Technical field
This utility model relates to repair apparatus field, more particularly, it relates to a kind of lifting mechanism.
Background technology
In recent years, each field progressively strides forward mechanization industry, in order to ensure the normal operation of enterprise, to fortune
It is indispensable link that each big equipment in row carries out overhauling.In field of metallurgy, most equipment have
Single component weight feature big, baroque, brings a lot of difficulty to maintainer.Such as,
Planer-type milling machine, planer-type milling machine is called for short gantry mill, is to have portal frame and the milling machine of horizontal long lathe bed.Right
For the milling head of such milling machine, its weight is relatively big, and disassembly process is nearly impossible by manpower completely,
And crane gear is not suitable for operating the milling head of this type too greatly because of volume.
Therefore, how to realize and baroque milling head bigger to weight and carry out disassembling operations, be present stage
The difficult problem that this field is urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of lifting mechanism, and it is right to the arrangement achieves
The process that weight is bigger and baroque milling head simply dismounts, solves a difficult problem of the prior art.
A kind of lifting mechanism, including: extensible member, fix, with described extensible member, the base plate being connected, with described
Extensible member fixes the support member of connection；Described support member is provided with through hole, when milling head to be torn open is placed in described
Time in support member, the bolt of fixing described milling head may pass through described through hole.
Preferably, described lifting mechanism, also include milling head clamping is fixed on the tension on described support member
Part.
Preferably, described lifting mechanism, described tension part is pulling claw；One end of described pulling claw be provided with screw thread,
The other end is provided with hook, and described support member is provided with draw-in groove, when one end of described milling head is by described hook card
When living, described pulling claw set threaded one end and can be fixed by described milling head by nut through described draw-in groove
On described support member.
Preferably, described lifting mechanism, described draw-in groove and described pulling claw are four.
Preferably, described lifting mechanism, also include the multiple universal wheels being connected with described base plate.
Preferably, described lifting mechanism, described extensible member is hydraulic jack.
Preferably, described lifting mechanism, also include the fixed part securing a base plate on workbench.
Preferably, described lifting mechanism, described fixed part includes spiral shell block and screw rod；Described spiral shell block is provided with
The screw matched with described screw rod, described spiral shell block is fixing with workbench to be connected；Described screw rod is through described
Base plate and described spiral shell block are connected, for being fixed on the table by described lifting mechanism.
Preferably, described lifting mechanism, one end of described screw rod is provided with screw thread, the other end is provided with radial hole,
Described radial hole is fitted with the handle for rotating described screw rod.
Preferably, described lifting mechanism, described workbench is provided with groove, the profile of described spiral shell block and institute
State groove match, described spiral shell block clamping to be fixed in described groove.
The lifting mechanism that this utility model provides, including extensible member, fixes with described extensible member and to be connected
Base plate, fixes, with described extensible member, the support member being connected；Described support member is provided with through hole.During operation,
Lifting mechanism is placed in the lower section of milling head to be removed, and rises to support member coincide with milling head contact, this
Time fix the bolt of milling head and can pass described through hole, the bolt on milling head is pulled down by recycling instrument,
Support member is utilized to lift the milling head removed.This process operation is simple, eliminates the artificial torr to milling head
Lift, it is achieved that the process that and baroque milling head bigger to weight simply dismounts, solve existing
A difficult problem in technology.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the front view of lifting mechanism in this utility model detailed description of the invention；
Fig. 2 is the schematic diagram that in this utility model detailed description of the invention, lifting mechanism is placed in workbench；
Fig. 3 is the schematic diagram that in this utility model detailed description of the invention, lifting mechanism coordinates with milling head to be torn open；
Fig. 4 is that the spiral shell block of lifting mechanism in this utility model detailed description of the invention fixes schematic diagram with workbench；
Fig. 5 is the schematic diagram that in this utility model detailed description of the invention, the bolt of milling head is removed；
Fig. 6 is the schematic diagram that the milling head pulled down in this utility model detailed description of the invention is fixed on lifting mechanism.
In Fig. 1-Fig. 6:
Pulling claw 1, support member 2, through hole 3, draw-in groove 4, extensible member 5, handle 6, screw rod
7, universal wheel 8, base plate 9, milling head 10, workbench 11, spiral shell block 12, bolt 13,
Nut 14, groove 15.
Detailed description of the invention
The core of this detailed description of the invention is to provide a kind of lifting mechanism, the arrangement achieves to weight relatively
The process that big and baroque milling head simply dismounts, solves a difficult problem of the prior art.
Hereinafter, referring to the drawings embodiment is illustrated.Additionally, embodiments illustrated below is not to right
Utility model content described in requirement plays any restriction effect.It addition, the structure represented by example below
The full content become is not limited to as necessary to the solution of the utility model described in claim.
This detailed description of the invention provides a kind of lifting mechanism, specifically includes that extensible member 5, base plate 9, supports
Part 2.Wherein base plate 9 and extensible member 5 fixing is connected, is used for supporting this lifting mechanism, support member 2 with stretch
Contracting part 5 is fixing to be connected, for supporting milling head 10 to be removed.Support member 2 is provided with through hole 3, should
The bolt 13 of through hole 3 and fixing milling head 10 to be removed, match at aspects such as size and locations.During operation,
Lifting mechanism is placed in the lower section of milling head 10 to be removed, and support member 2 is risen to and milling head 10 kissing
Splice grafting touches, and the bolt 13 now fixing milling head 10 can pass through hole 3, and recycling instrument is by milling head 10
On bolt 13 pull down, utilize support member 2 to lift the milling head 10 removed.This process operation letter
Single, eliminate artificial lifting milling head 10, it is achieved that the bigger and baroque milling head 10 to weight
Carry out disassembly process, solve a difficult problem of the prior art.Specifically please refer to Fig. 1, Fig. 3 and Fig. 5.
Further, this detailed description of the invention provides a kind of lifting mechanism, it is also possible to include milling head 10 clamping
It is fixed on the tension part on support member 2.This design can ensure that milling head 10 can firmly block after being removed
Tight on support member 2, facilitate the later stage to the movement of milling head 10 and maintenance.Specifically please refer to Fig. 1 and Fig. 6.
Further, this detailed description of the invention provides a kind of lifting mechanism, and milling head 10 is fixed on support member 2
On tension part can be pulling claw 1；One end of this pulling claw 1 is provided with screw thread, the other end is provided with hook, and
Support member 2 is provided with draw-in groove 4, and the one end utilizing pulling claw 1 to be provided with hook is blocked milling head 10, is provided with screw thread
One end fixed through draw-in groove 4 by nut 14, it is achieved milling head 10 is fixed on the effect on support member 2
Really.Specifically please refer to Fig. 1 and Fig. 6.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, and the draw-in groove 4 and the pulling claw 1 that are provided with can
Thinking multiple, the lifting mechanism draw-in groove 4 and the pulling claw 1 that relate in this detailed description of the invention are four.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, it is also possible to including universal wheel 8, these are ten thousand years old
It is connected with base plate 9 to wheel 8.This human oriented design eliminates the inconvenience being moved lifting mechanism by manpower,
Make operating process simpler, time saving and energy saving.The universal wheel 8 be given in this detailed description of the invention is four.
Specifically please refer to Fig. 1.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, drives support member 2 to move up and down
Power can come from the equipment such as hydraulic jack, linear electric motors.The type of drive used in present embodiment is
Hydraulic jack drives.
Further, this detailed description of the invention provides a kind of lifting mechanism, it is also possible to include fixing base plate 9
Fixed part on workbench 11, this design can make lifting mechanism be securely positioned on workbench 11,
Ensure being smoothed out of milling head 10 disassembly process.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, is fixed on workbench 11
Fixed part can be spiral shell block 12 and screw rod 7.Wherein spiral shell block 12 is fixed on workbench 11, and at spiral shell block
12 are provided with screwed hole, the connection that this screwed hole and screw rod 7 can match.During work, by screw rod 7
Link together through base plate 9 and with spiral shell block 12, in order to lifting mechanism is fixed on workbench 11.
This fixed form can be welding or the mode such as embedded, or is provided with on workbench 11 and screw rod 7 phase
The screwed hole joined.Specifically please refer to Fig. 2 and Fig. 3.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, and mechanism is fixed on workbench 11
On screw rod 7 can be the screw rod 7 with handle.One end of this screw rod 7 is provided with screw thread, the other end is provided with
Radial hole, and in radial hole, it is fitted with the handle 6 for rotary screw 7.This design can be by rotating
Handle 6 fixes lifting mechanism, makes this process more laborsaving, easy to operate.Specifically please refer to Fig. 2 and Fig. 3.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, is carrying out the milling head 10 of gantry mill
During dismounting, workbench is provided with groove 15, and the profile of spiral shell block 12 matches with groove 15, can be by spiral shell block
12 are clamped in groove 15.During work, block fastening by coordinating the spiral shell block 12 fixing lifting mechanism with screw rod 7
It is scheduled in the groove 15 of workbench 11, then by lifting mechanism being fixed on workbench 11 with the connection of screw rod 7
On, the convenient disassembling operations to milling head 10.Specifically please refer to Fig. 4.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (10)
1. a lifting mechanism, it is characterised in that including: extensible member (5), with described extensible member (5)
The fixing base plate (9) connected, the support member (2) that be connected fixing with described extensible member (5)；Described
Support member (2) is provided with through hole (3), when wait tear open milling head (10) be placed in described support member (2) upper time,
The bolt (13) of fixing described milling head (10) may pass through described through hole (3).
Lifting mechanism the most according to claim 1, it is characterised in that also include blocking milling head (10)
Fasten the tension part on described support member (2).
Lifting mechanism the most according to claim 2, it is characterised in that described tension part is pulling claw (1)；
One end of described pulling claw (1) is provided with screw thread, the other end is provided with hook, and described support member (2) is provided with
Draw-in groove (4), when one end of described milling head (10) is blocked by described hook, described pulling claw (1) sets
Described milling head (10) can be fixed by nut (14) by threaded one end through described draw-in groove (4)
On described support member (2).
Lifting mechanism the most according to claim 3, it is characterised in that described draw-in groove (4) and described
Pulling claw (5) is four.
Lifting mechanism the most according to claim 1, it is characterised in that also include and described base plate (9)
The multiple universal wheels (8) connected.
Lifting mechanism the most according to claim 1, it is characterised in that described extensible member (5) is liquid
Compressing cylinder.
Lifting mechanism the most according to claim 1, it is characterised in that also include base plate (9) solid
It is scheduled on the fixed part on workbench (11).
Lifting mechanism the most according to claim 7, it is characterised in that described fixed part includes spiral shell block (12)
With screw rod (7)；Described spiral shell block (12) is provided with the screw matched with described screw rod (7), described
Spiral shell block (12) is fixing with workbench (11) to be connected；Described screw rod (7) through described base plate (9) with
Described spiral shell block (12) is connected, for described lifting mechanism is fixed on workbench (11).
Lifting mechanism the most according to claim 8, it is characterised in that one end of described screw rod (7)
Be provided with screw thread, the other end is provided with radial hole, is fitted with for rotating described screw rod (7) in described radial hole
Handle (6).
Lifting mechanism the most according to claim 8, it is characterised in that on described workbench (11)
Being provided with groove (15), the profile of described spiral shell block (12) and described groove (15) match, with by institute
State spiral shell block (12) clamping to be fixed in described groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507963.5U CN205651314U (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507963.5U CN205651314U (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651314U true CN205651314U (en) | 2016-10-19 |
Family
ID=57405504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507963.5U Expired - Fee Related CN205651314U (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773553A (en) * | 2016-05-30 | 2016-07-20 | 莱芜钢铁集团有限公司 | Lifting mechanism |
-
2016
- 2016-05-30 CN CN201620507963.5U patent/CN205651314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773553A (en) * | 2016-05-30 | 2016-07-20 | 莱芜钢铁集团有限公司 | Lifting 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: 20161019 Termination date: 20190530 |