CN105773553A - Lifting mechanism - Google Patents
Lifting mechanism Download PDFInfo
- Publication number
- CN105773553A CN105773553A CN201610370896.1A CN201610370896A CN105773553A CN 105773553 A CN105773553 A CN 105773553A CN 201610370896 A CN201610370896 A CN 201610370896A CN 105773553 A CN105773553 A CN 105773553A
- Authority
- CN
- China
- Prior art keywords
- lifting mechanism
- milling head
- support member
- mechanism according
- spiral shell
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a lifting mechanism which comprises a telescopic element, a bottom plate fixedly connected with the telescopic element, and a supporting element fixedly connected with the telescopic element. The supporting element is provided with a through hole. During operation, the lifting mechanism is placed under a milling head to be detached, the supporting element is lifted to make contact with the milling head in a matched mode, at the time, a bolt used for fixing the milling head can penetrate through the through hole, then the bolt on the milling head is detached through a tool, and the detached milling head is supported by the supporting element. The process is simple in operation, manual supporting of the milling head is omitted, the process of easily disassembling and assembling the milling head which is heavy and complex in structure is achieved, and problems in the prior art are solved.
Description
Technical field
The present invention 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, and in order to ensure the normal operation of enterprise, it is indispensable link that operating each big equipment is overhauled.In field of metallurgy, most equipment have single component weight feature big, baroque, bring a lot of difficulty to maintainer.Such as, planer-type milling machine, planer-type milling machine is called for short gantry mill, is the milling machine with portal frame and horizontal long lathe bed.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 the milling head of this type is operated too greatly because of volume.
Therefore, how to realize weight is bigger and baroque milling head and carry out disassembling operations, be this field of present stage difficult problem urgently to be resolved hurrily.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of lifting mechanism, the arrangement achieves weight is bigger and baroque milling head and carry out the process of simple dismounting, solve 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, fix, with described extensible member, the support member being connected；Described support member is provided with through hole, when, in time tearing milling head open and be placed on described 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 part on described support member.
Preferably, described lifting mechanism, described tension part is pulling claw；One end of described pulling claw is provided with screw thread, the other end is provided with hook, described support member is provided with draw-in groove, when one end of described milling head is blocked by described hook, described pulling claw set threaded one end can pass described draw-in groove by nut, described milling head is fixed 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, and described spiral shell block is fixing with workbench to be connected；Described screw rod is connected through described base plate and described spiral shell block, for by fixing for described lifting mechanism on the table.
Preferably, described lifting mechanism, one end of described screw rod is provided with screw thread, the other end is provided with radial hole, is fitted with the handle for rotating described screw rod in described radial hole.
Preferably, described lifting mechanism, described workbench is provided with groove, the profile of described spiral shell block and described groove match, described spiral shell block clamping to be fixed in described groove.
Lifting mechanism provided by the invention, including: extensible member, fix, with described extensible member, the base plate being connected, fix, with described extensible member, the support member being connected；Described support member is provided with through hole.During operation, lifting mechanism being placed in the lower section of milling head to be removed, and support member rises to contact identical with milling head, the bolt now fixing milling head can pass described through hole, bolt on milling head is pulled down by recycling instrument, utilizes support member to lift the milling head removed.This process operation is simple, eliminates artificial lifting milling head, it is achieved that weight is bigger and baroque milling head carries out the process of simple dismounting, solves a difficult problem of the prior art.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of lifting mechanism in the specific embodiment of the invention；
Fig. 2 is the schematic diagram that in the specific embodiment of the invention, lifting mechanism is placed in workbench；
Fig. 3 is the schematic diagram that in the specific embodiment of the invention, lifting mechanism coordinates with milling head to be torn open；
Fig. 4 is the spiral shell block schematic diagram fixing with workbench of lifting mechanism in the specific embodiment of the invention；
Fig. 5 is the schematic diagram that in the specific embodiment of the invention, the bolt of milling head is removed；
Fig. 6 is the schematic diagram that the milling head pulled down in the specific embodiment 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 in that to provide a kind of lifting mechanism, the arrangement achieves weight is bigger and baroque milling head and carries out the process of simple dismounting, solves a difficult problem of the prior art.
Hereinafter, with reference to accompanying drawing, embodiment is illustrated.Additionally, the summary of the invention described in claim is not played any restriction effect by embodiments illustrated below.It addition, the full content of the composition represented by example below is not limited to necessary to the solution as the invention described in claim.
This detailed description of the invention provides a kind of lifting mechanism, specifically includes that extensible member 5, base plate 9, support member 2.Wherein base plate 9 and extensible member 5 fixing is connected, is used for supporting this lifting mechanism, and support member 2 is fixed with extensible member 5 and is connected, is used for supporting milling head 10 to be removed.Support member 2 is provided with through hole 3, the bolt 13 of this through hole 3 and fixing milling head 10 to be removed, matches in size and location etc..During operation, lifting mechanism is placed in the lower section of milling head 10 to be removed, and rise to support member 2 to match with milling head 10 and contact, the bolt 13 now fixing milling head 10 can pass through hole 3, bolt 13 on milling head 10 is pulled down by recycling instrument, utilizes support member 2 to lift the milling head 10 removed.This process operation is simple, eliminates artificial lifting milling head 10, it is achieved that weight is bigger and baroque milling head 10 carries out disassembly process, solves 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 is fixed on the tension part on support member 2.This design can ensure that milling head 10 can firmly be clamped on support member 2 after being removed, and facilitates 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 it can be pulling claw 1 that milling head 10 is fixed on the tension part on support member 2；One end of this pulling claw 1 is provided with screw thread, the other end is provided with hook, and on support member 2, it is provided with draw-in groove 4, utilize one end that pulling claw 1 is provided with hook to block milling head 10, set threaded one end and fixed by nut 14 through draw-in groove 4, it is achieved milling head 10 is fixed on the effect on support member 2.Specifically please refer to Fig. 1 and Fig. 6.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, the draw-in groove 4 being provided with and pulling claw 1 can be multiple, and 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, this universal wheel 8 is connected with base plate 9.This human oriented design eliminates the inconvenience being moved lifting mechanism by manpower, makes operating process simpler, time saving and energy saving.The universal wheel 8 provided 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 the power that support member 2 moves up and down to can come from the equipment such as hydraulic jack, linear electric motors.The type of drive adopted in present embodiment is that hydraulic jack drives.
Further, this detailed description of the invention provides a kind of lifting mechanism, it is also possible to including base plate 9 is fixed on the fixed part on workbench 11, this design can make lifting mechanism be securely positioned on workbench 11, it is ensured that being smoothed out of milling head 10 disassembly process.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, and being fixed in the fixed part on workbench 11 can be spiral shell block 12 and screw rod 7.Wherein spiral shell block 12 is fixed on workbench 11, and is provided with screwed hole on spiral shell block 12, the connection that this screwed hole and screw rod 7 can match.During work, screw rod 7 through base plate 9 and is linked together 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 the screwed hole matched with screw rod 7 on workbench 11.Specifically please refer to Fig. 2 and Fig. 3.
Preferably, this detailed description of the invention provides a kind of lifting mechanism, and it can be the screw rod 7 with handle that mechanism is fixed on the screw rod 7 on workbench 11.One end of this screw rod 7 is provided with screw thread, the other end is provided with radial hole, and is fitted with the handle 6 for rotary screw 7 in radial hole.This design can be passed through rotary handle 6 and fix 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, and when the milling head 10 of gantry mill is dismounted, workbench is provided with groove 15, and the profile of spiral shell block 12 and groove 15 match, it is possible to be clamped in groove 15 by spiral shell block 12.During work, by coordinating spiral shell block 12 clamping fixing lifting mechanism to be fixed in the groove 15 of workbench 11 with screw rod 7, again through the connection with screw rod 7, lifting mechanism is fixed on workbench 11, 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 the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a lifting mechanism, it is characterised in that including: extensible member (5), the base plate (9) that be connected fixing with described extensible member (5), the support member (2) that be connected fixing with described extensible member (5)；Described support member (2) is provided with through hole (3), when, in time tearing milling head (10) open and be placed on described support member (2), the bolt (13) of fixing described milling head (10) may pass through described through hole (3).
2. lifting mechanism according to claim 1, it is characterised in that also include milling head (10) clamping is fixed on the tension part on described support member (2).
3. lifting mechanism 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, 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) set threaded one end can pass described draw-in groove (4) by nut (14), described milling head (10) is fixed on described support member (2).
4. lifting mechanism according to claim 3, it is characterised in that described draw-in groove (4) and described pulling claw (5) are four.
5. lifting mechanism according to claim 1, it is characterised in that also include the multiple universal wheels (8) being connected with described base plate (9).
6. lifting mechanism according to claim 1, it is characterised in that described extensible member (5) is hydraulic jack.
7. lifting mechanism according to claim 1, it is characterised in that also include base plate (9) is fixed on the fixed part on workbench (11).
8. lifting mechanism according to claim 7, it is characterised in that described fixed part includes spiral shell block (12) and screw rod (7)；Described spiral shell block (12) is provided with the screw matched with described screw rod (7), and 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) be connected, for described lifting mechanism being fixed on workbench (11).
9. lifting mechanism according to claim 8, it is characterised in that one end of described screw rod (7) is provided with screw thread, the other end is provided with radial hole, is fitted with the handle (6) for rotating described screw rod (7) in described radial hole.
10. lifting mechanism according to claim 8, it is characterized in that, described workbench (11) is provided with groove (15), and the profile of described spiral shell block (12) and described groove (15) match, the clamping of described spiral shell block (12) to be fixed in described groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370896.1A CN105773553A (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370896.1A CN105773553A (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105773553A true CN105773553A (en) | 2016-07-20 |
Family
ID=56375340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610370896.1A Pending CN105773553A (en) | 2016-05-30 | 2016-05-30 | Lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773553A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179689A (en) * | 1997-09-12 | 1999-03-23 | Tsutomu Tamaoki | Tire jack |
| CN201231390Y (en) * | 2008-06-24 | 2009-05-06 | 比亚迪股份有限公司 | Oil-tank closing device |
| CN202449815U (en) * | 2011-12-15 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Lifter for bearing transmission |
| CN203003789U (en) * | 2012-12-11 | 2013-06-19 | 郑州正力聚合物科技有限公司 | Fan blade extracting device |
| CN103407931A (en) * | 2013-07-31 | 2013-11-27 | 江苏经纬轨道交通设备有限公司 | Lifting tool |
| CN203418476U (en) * | 2013-09-06 | 2014-02-05 | 宁波欣特机械有限公司 | Single-action jack assembling clamp |
| CN103983336A (en) * | 2014-05-09 | 2014-08-13 | 中国航天空气动力技术研究院 | Demountable multipurpose protective weighing support |
| CN205144919U (en) * | 2015-11-27 | 2016-04-13 | 阮华淑 | Dialysis room is with multi -functional nursing bed |
| CN205651314U (en) * | 2016-05-30 | 2016-10-19 | 莱芜钢铁集团有限公司 | Lifting mechanism |
-
2016
- 2016-05-30 CN CN201610370896.1A patent/CN105773553A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179689A (en) * | 1997-09-12 | 1999-03-23 | Tsutomu Tamaoki | Tire jack |
| CN201231390Y (en) * | 2008-06-24 | 2009-05-06 | 比亚迪股份有限公司 | Oil-tank closing device |
| CN202449815U (en) * | 2011-12-15 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Lifter for bearing transmission |
| CN203003789U (en) * | 2012-12-11 | 2013-06-19 | 郑州正力聚合物科技有限公司 | Fan blade extracting device |
| CN103407931A (en) * | 2013-07-31 | 2013-11-27 | 江苏经纬轨道交通设备有限公司 | Lifting tool |
| CN203418476U (en) * | 2013-09-06 | 2014-02-05 | 宁波欣特机械有限公司 | Single-action jack assembling clamp |
| CN103983336A (en) * | 2014-05-09 | 2014-08-13 | 中国航天空气动力技术研究院 | Demountable multipurpose protective weighing support |
| CN205144919U (en) * | 2015-11-27 | 2016-04-13 | 阮华淑 | Dialysis room is with multi -functional nursing bed |
| CN205651314U (en) * | 2016-05-30 | 2016-10-19 | 莱芜钢铁集团有限公司 | Lifting mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |