CN204454221U - Emery wheel hoisting tool special - Google Patents
Emery wheel hoisting tool special Download PDFInfo
- Publication number
- CN204454221U CN204454221U CN201420819425.0U CN201420819425U CN204454221U CN 204454221 U CN204454221 U CN 204454221U CN 201420819425 U CN201420819425 U CN 201420819425U CN 204454221 U CN204454221 U CN 204454221U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- top board
- side plate
- link span
- hoisting tool
- 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
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of emery wheel hoisting tool special, comprise horizontally disposed top board and the side plate being connected to top end, described top board is provided with and hangs nose, described side plate is vertically arranged, what described side plate interior sides was detachable is provided with the link span that can be spirally connected with grinding wheel flanged disc, described link span is positioned at below top board, distance between described link span center and top board is greater than the radius of emery wheel, and after the distance that described link span stretches out to the inside ensures emery wheel installation, the center of gravity of emery wheel is positioned on same vertical curve with the point of connection hung on nose and top board.The utility model is according to grinding wheel structure feature and installation requirement, select in the outside of emery wheel as point of connection, the negative thread on grinding wheel flanged disc is utilized to be connected with suspender, make suspender sling a little with emery wheel center of gravity on same vertical curve, remain when reaching emery wheel lifting that vertical the best is installed, and the requirement without any accessory inside emery wheel must be ensured when meeting emery wheel installation.
Description
Technical field
The utility model relates to a kind of emery wheel hoisting tool special.
Background technology
The installation of grinder wheel will install flange and emery wheel after carrying out static balance, by certain method for carrying by emery wheel internal taper hole and machine tool chief axis taper fitting, completes emery wheel and install.General external diameter adopts the mode of a dead lift when the emery wheel of below Ф 400MM is installed, but quality is comparatively large, and when external diameter is greater than the emery wheel installation of Ф 600MM, must use the mode of lifting, the personnel of preventing sprain or slip out of the hand and injure the phenomenon of personnel by a crashing object.If there is inclination during emery wheel lifting, its internal taper hole also tilts thereupon, and the peritreme that just there will be internal taper hole during installation contacts with the taper shank of machine tool chief axis is oblique, just there will be and pull phenomenon in the process corrected.Because emery wheel internal taper hole tilts, the very difficult hoisting height judging emery wheel, when lifting easily because of erroneous judgement height, there is the problems such as main shaft oil leakage and machine tool chief axis gap misalignment in lift machine tool chief axis.
Current emery wheel lift adopt straight plate to lift always method namely: hang nose with welding on plate always, coordinate with emery wheel dismounting tool and carry out emery wheel lifting.There are about 30 ° of inclinations in this kind of lifting mode emery wheel after slinging, when loading machine tool chief axis, the flange taper hole of emery wheel and the taper shank axis of machine tool chief axis not parallel, each installation all can produce in various degree pull taper shank. taper hole or lift machine tool chief axis there is main shaft oil leakage phenomenon.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of emery wheel hoisting tool special.
For solving the problems of the technologies described above, the utility model comprises horizontally disposed top board and is connected to the side plate of top end, described top board is provided with and hangs nose, described side plate is vertically arranged, what described side plate interior sides was detachable is provided with the link span that can be spirally connected with grinding wheel flanged disc, described link span is positioned at below top board, distance between described link span center and top board is greater than the radius of emery wheel, and after the distance that described link span stretches out to the inside ensures emery wheel installation, the center of gravity of emery wheel is positioned on same vertical curve with the point of connection hung on nose and top board.
Described link span comprises the internal fixtion block and outer contiguous block that fix as one, described internal fixtion block and outer contiguous block are arranged with one heart, on described internal fixtion block and side plate, correspondence offers tapped bore, be screwed with tie bolt in described tapped bore internal fixtion block and side plate to be connected and fixed, the outside face of described outer contiguous block is provided with the outside thread for being spirally connected with grinding wheel flanged disc.
Described internal fixtion block and outer contiguous block are respectively equipped with lightening hole.
Described hanging on nose is connected with lifting rope.
Inverted L shape is formed after described top board is connected with side plate.
After adopting said structure, the utility model is according to grinding wheel structure feature and installation requirement, select in the outside of emery wheel as point of connection, the negative thread on grinding wheel flanged disc is utilized to be connected with suspender, make suspender sling a little with emery wheel center of gravity on same vertical curve, remain when reaching emery wheel lifting that vertical the best is installed, and the requirement without any accessory inside emery wheel must be ensured when meeting emery wheel installation.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, emery wheel hoisting tool special comprises horizontally disposed top board 31 and is connected to the side plate 32 of top board 31 end, top board 31 forms inverted L shape after being connected with side plate 32, top board 31 is screwed with and hangs nose 2, hang on nose 2 and be connected with lifting rope 1, arranging of lifting rope 1 can play buffer action, side plate 32 is vertically arranged, detachable inside side plate 32 link span 4 that can be spirally connected with grinding wheel flanged disc is installed, link span 4 is positioned at below top board 31, distance between link span 4 center and top board 31 is greater than the radius of emery wheel 6, after the distance that link span 4 stretches out to the inside ensures emery wheel installation, the center of gravity of emery wheel 6 is positioned on same vertical curve with the point of connection hung on nose 2 and top board 31.
Link span 4 comprises the internal fixtion block 41 and outer contiguous block 42 that fix as one, internal fixtion block 41 and outer contiguous block 42 are arranged with one heart, for reducing the deadweight of link span 4, internal fixtion block 41 and outer contiguous block 42 are respectively equipped with lightening hole 8, namely on the right side of it, dug lightening hole 8 respectively makes internal fixtion block 41 and outer contiguous block 42 in tubular, on internal fixtion block 41 and side plate 32, correspondence offers tapped bore 7, be screwed with tie bolt 5 in tapped bore 7 internal fixtion block 41 and side plate 32 to be connected and fixed, the outside face of outer contiguous block 42 is provided with the outside thread for being spirally connected with grinding wheel flanged disc.
The utility model is according to grinding wheel structure feature and installation requirement, select in the outside of emery wheel as point of connection, the negative thread on grinding wheel flanged disc is utilized to be connected with suspender, make suspender sling a little with emery wheel center of gravity on same vertical curve, remain when reaching emery wheel lifting that vertical the best is installed, and the requirement without any accessory inside emery wheel must be ensured when meeting emery wheel installation.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.In every case, within inventive concept scope of the present utility model, any amendment made, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (5)
1. an emery wheel hoisting tool special, it is characterized in that the side plate (32) comprising horizontally disposed top board (31) and be connected to top board (31) end, described top board (31) is provided with and hangs nose (2), described side plate (32) is vertically arranged, what described side plate (32) inner side was detachable is provided with the link span (4) that can be spirally connected with grinding wheel flanged disc, described link span (4) is positioned at top board (31) below, distance between described link span (4) center and top board (31) is greater than the radius of emery wheel, after the distance that described link span (4) stretches out to the inside ensures emery wheel installation, the center of gravity of emery wheel is positioned on same vertical curve with the point of connection hung on nose (2) and top board (31).
2. emery wheel hoisting tool special according to claim 1, it is characterized in that described link span (4) comprises the internal fixtion block (41) and outer contiguous block (42) fixed as one, described internal fixtion block (41) and outer contiguous block (42) are arranged with one heart, described internal fixtion block (41) and the upper correspondence of side plate (32) offer tapped bore (7), be screwed with tie bolt (5) in described tapped bore internal fixtion block (41) and side plate (32) to be connected and fixed, the outside face of described outer contiguous block (42) is provided with the outside thread for being spirally connected with grinding wheel flanged disc.
3. emery wheel hoisting tool special according to claim 2, is characterized in that described internal fixtion block (41) and outer contiguous block (42) are respectively equipped with lightening hole (8).
4. emery wheel hoisting tool special according to any one of claim 1 to 3, hangs described in it is characterized in that on nose (2) and is connected with lifting rope (1).
5. emery wheel hoisting tool special according to claim 4, is characterized in that described top board (31) forms inverted L shape after being connected with side plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819425.0U CN204454221U (en) | 2014-12-23 | 2014-12-23 | Emery wheel hoisting tool special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819425.0U CN204454221U (en) | 2014-12-23 | 2014-12-23 | Emery wheel hoisting tool special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454221U true CN204454221U (en) | 2015-07-08 |
Family
ID=53661136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420819425.0U Expired - Fee Related CN204454221U (en) | 2014-12-23 | 2014-12-23 | Emery wheel hoisting tool special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253768A (en) * | 2015-11-13 | 2016-01-20 | 广西玉柴机器股份有限公司 | Hanger of belt wheel vibration reducer |
| CN108455435A (en) * | 2018-03-20 | 2018-08-28 | 安徽合力股份有限公司 | A kind of suspender for the handling of fork truck driving unit |
-
2014
- 2014-12-23 CN CN201420819425.0U patent/CN204454221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253768A (en) * | 2015-11-13 | 2016-01-20 | 广西玉柴机器股份有限公司 | Hanger of belt wheel vibration reducer |
| CN108455435A (en) * | 2018-03-20 | 2018-08-28 | 安徽合力股份有限公司 | A kind of suspender for the handling of fork truck driving unit |
| CN108455435B (en) * | 2018-03-20 | 2023-06-02 | 安徽合力股份有限公司 | Lifting appliance for loading and unloading forklift driving unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204454221U (en) | Emery wheel hoisting tool special | |
| CN205472275U (en) | Prevent wheel die overhead hoist that turns on one's side | |
| CN202657814U (en) | C-shaped hanger | |
| CN203728399U (en) | Hook specially for transporting drying rolls in lifting way | |
| CN202864675U (en) | Shaft-type part hoisting tool | |
| CN204917656U (en) | Anti -falling lifting hook for hoist | |
| CN204778292U (en) | Aluminium bar instrument of suspending in midair | |
| CN103663117A (en) | Novel lifting hook structure | |
| CN103803403B (en) | A kind of squeeze roll handling hook special | |
| CN104370208A (en) | Crane lifting hook | |
| CN206599363U (en) | Vertical transferring apparatus | |
| CN205616428U (en) | A hoist device for scraper engine | |
| CN203865822U (en) | Large-scale crankshaft horizontal lifting appliance | |
| CN203855296U (en) | Special suspension device for pump shafts and piston rods | |
| CN206783126U (en) | A kind of crane double-hung | |
| CN204281035U (en) | A kind of suspender for lifting wheel | |
| CN202499643U (en) | Special lifting head | |
| CN205892500U (en) | Hoist device is demolishd fast to platform crude oil storage tank | |
| CN105775996B (en) | A kind of used in nuclear power station heavy-caliber gate valve valve plate lifting device | |
| CN205772805U (en) | A kind of integral type oil drum hook | |
| CN205855757U (en) | A kind of equipment hoisting slipping tail suspender | |
| CN205294594U (en) | A auxiliary device for hoisting large -scale cast member | |
| CN206681854U (en) | A kind of engine cylinder block shackle structure | |
| CN205187632U (en) | A lifting device that is used for big profile shaft class spare part horizontal installation | |
| CN204897153U (en) | Slings for lifting loads |
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: 20150708 Termination date: 20171223 |