CN202414973U - Lifting tool for dismounting and mounting machine tool spindle - Google Patents
Lifting tool for dismounting and mounting machine tool spindle Download PDFInfo
- Publication number
- CN202414973U CN202414973U CN2011205343508U CN201120534350U CN202414973U CN 202414973 U CN202414973 U CN 202414973U CN 2011205343508 U CN2011205343508 U CN 2011205343508U CN 201120534350 U CN201120534350 U CN 201120534350U CN 202414973 U CN202414973 U CN 202414973U
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- China
- Prior art keywords
- lifting
- flange
- spindle
- machine tool
- dismounting
- 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.)
- Expired - Fee Related
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- 230000005484 gravity Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a lifting tool for dismounting and mounting a machine tool spindle. The lifting appliance comprises a bracket (3), a flange (4) and a suspension arm (1) welded on two ends of the bracket; the suspension arm (1) is fixedly connected on the bracket (3); and the flange (4) is equipped with a flange mounting hole (5) corresponding to a spindle mounting hole (6). According to the technical scheme, the lifting tool for dismounting and mounting the machine tool spindle has the advantages of simple structure, low manufacturing difficulty, low cost, no special requirements to the operator when lifting the spindle, and stable process, so that the operation time is shortened, the working efficiency is improved, and the labor intensity of the operator is reduced; the spindle is connected with the flange on the lifting appliance by the bolt so as to avoid the possible falling phenomenon caused by the weak binding, so that the security is high.
Description
Technical field
The utility model relates to a kind of machine tool chief axis dismounting lifting tool.
Background technology
The driving engine machining center is to adopt the planer-type modular design; Wherein in the machining center spindle mounted position of lathe at feeding Z axle gantry sleeve the inside, main shaft is installed in the rack sleeve, when needing to change main shaft; The lifting main shaft is more loaded down with trivial details during dismounting; Generally all be to use rope binding main shaft to lift by crane, so not only scuffing caused on the main shaft surface, binding is not firm in addition also can damage operating personal.Present lifting step is: 1, dismantle the bolt of rear end plate of main shaft earlier, extract main shaft out sub-fraction and carry out bundling with rope; 2, then main shaft is slowly extracted out, moved the rope of binding again, the center of gravity of searching main shaft just fixes rope up to the center of gravity that finds main shaft, and then lifts by crane, and has so not only reduced work efficiency, has also increased operator's labour intensity.
The utility model content
The utility model problem to be solved is, to the deficiency of prior art, a kind of simple in structure, machine tool chief axis dismounting lifting tool of enhancing productivity, reducing labour intensity is provided
To achieve these goals, the technical scheme taked of the utility model is:
This machine tool chief axis dismounting lifting tool that the utility model provided comprises support, is welded on the flange and the arm at support two ends, and described arm is fixedly connected on the support, on described flange, is provided with and the corresponding flange mounting hole of spindle mounting hole.
On described arm, be provided with hanger.
The position of said hanger is arranged on main shaft center of gravity position.
Described arm passes through bolted connection on support.
Described arm is welded to connect on support.
Adopt technique scheme, this machine tool chief axis dismounting lifting tool that the utility model provided, simple in structure, manufacture difficulty is low; Cost is low, during the lifting main shaft, the operator is not had special requirement, and process is steady; Shorten the operating time, improved work efficiency, reduced operator's labour intensity; Through bolt main shaft is connected with flange on the suspender, the not firm meeting of binding can occur and fall phenomenon, safe.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification sheets and the figure is made brief description:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model working state structure scheme drawing.
Be labeled as among the figure:
1, arm, 2, hanger, 3, support, 4, flange, 5, flange mounting hole, 6, spindle mounting hole, 7, main shaft.
The specific embodiment
Extremely shown in Figure 2 like Fig. 1; This machine tool chief axis dismounting lifting tool that the utility model provided; Comprise support 3, be welded on the flange 4 and the arm 1 at support two ends, arm 1 is fixedly connected on the support 3, on flange 4, is provided with and spindle mounting hole 6 corresponding flange mounting holes 5.
Adopt technique scheme, this machine tool chief axis dismounting lifting tool, simple in structure, through bolt main shaft 7 is connected with flange 4 on the suspender.
To shown in Figure 2, on arm 1, be provided with hanger 2 like Fig. 1.
The position of hanger 2 is arranged on main shaft center of gravity position.
Adopt technique scheme, like this can be more convenient with the lifting appliance main shaft 7 of slinging, hanger 2 is arranged on the position at main shaft center of gravity place, and is more steady when lifting like this, guarantees the safety of operator and equipment, main shaft 7 can not occur and bundle not firm meeting and fall phenomenon.
To shown in Figure 2, arm 1 passes through bolted connection on support 3 like Fig. 1.
Adopt technique scheme, arm 1 can also can connect with welding on support 3 through bolted connection on support 3, and is so more firm.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (5)
1. machine tool chief axis dismounting lifting tool; It is characterized in that: comprise support (3), be welded on the flange (4) and the arm (1) at support two ends; Described arm (1) is fixedly connected on the support (3), on described flange (4), is provided with and the corresponding flange mounting hole of spindle mounting hole (6) (5).
2. according to the described machine tool chief axis dismounting of claim 1 lifting tool, it is characterized in that: on described arm (1), be provided with hanger (2).
3. according to the described machine tool chief axis dismounting of claim 2 lifting tool, it is characterized in that: the position of said hanger (2) is arranged on main shaft center of gravity position.
4. according to the described machine tool chief axis dismounting of claim 1 lifting tool, it is characterized in that: described arm (1) passes through bolted connection on support (3).
5. according to the described machine tool chief axis dismounting of claim 1 lifting tool, it is characterized in that: described arm (1) is welded to connect on support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205343508U CN202414973U (en) | 2011-12-20 | 2011-12-20 | Lifting tool for dismounting and mounting machine tool spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205343508U CN202414973U (en) | 2011-12-20 | 2011-12-20 | Lifting tool for dismounting and mounting machine tool spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414973U true CN202414973U (en) | 2012-09-05 |
Family
ID=46739757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205343508U Expired - Fee Related CN202414973U (en) | 2011-12-20 | 2011-12-20 | Lifting tool for dismounting and mounting machine tool spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607365A (en) * | 2018-11-30 | 2019-04-12 | 天津航天瑞莱科技有限公司 | Suitable for the rotation lifting tool with countersunk head lifting hole(eyelet) workpiece |
| CN110615351A (en) * | 2019-09-12 | 2019-12-27 | 安徽安凯汽车股份有限公司 | Hoist and mount mounting panel frock |
-
2011
- 2011-12-20 CN CN2011205343508U patent/CN202414973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607365A (en) * | 2018-11-30 | 2019-04-12 | 天津航天瑞莱科技有限公司 | Suitable for the rotation lifting tool with countersunk head lifting hole(eyelet) workpiece |
| CN110615351A (en) * | 2019-09-12 | 2019-12-27 | 安徽安凯汽车股份有限公司 | Hoist and mount mounting panel frock |
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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 |
Granted publication date: 20120905 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |