CN104512813A - Electric engine cylinder milling bottom surface hoisting device - Google Patents
Electric engine cylinder milling bottom surface hoisting device Download PDFInfo
- Publication number
- CN104512813A CN104512813A CN201410717717.8A CN201410717717A CN104512813A CN 104512813 A CN104512813 A CN 104512813A CN 201410717717 A CN201410717717 A CN 201410717717A CN 104512813 A CN104512813 A CN 104512813A
- Authority
- CN
- China
- Prior art keywords
- engine cylinder
- socket
- beam section
- hanging apparatus
- electrodynamic type
- 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
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an electric engine cylinder milling bottom surface hoisting device, which comprises an upright column, an I-steel beam, a trolley and an electric hoist. The lifting chain of the electric hoist is connected to grab hands. When an engine cylinder is assembled to or disassembled from a processing tool, the hoisting device hooks rib plates on both sides of the engine cylinder, then the controller of the electric hoist controls the rise and fall of the lifting chain to hoist and lay down the engine cylinder, at the same time the lifting chain can be pulled horizontally to make the trolley move along the I-steel beam, thus being able to conveniently and rapidly transferring the engine cylinder between a picking position and a placing position. The hoisting device can replace manpower to transport the engine cylinder, the labor intensity of workers can be greatly reduced, and the production efficiency is higher. And the lifting weight of the electric hoist is determined by the friction between a lifting chain wheel and friction plates, when the gravity of a weight is greater than the friction, slip exists between the lifting chain wheel and friction plates, the load limit function can be realized, and the work safety is good.
Description
Technical field
The present invention relates to a kind of frock, particularly a kind of hanging apparatus of engine cylinder-body.
Background technology
Engine cylinder-body is generally formed by iron casting, and volume is comparatively large, heavier-weight.When carrying out Milling Process to engine cylinder-body bottom surface, before milling, needing cylinder body to be assembled in the frock of machining tool, in assembling process, needing the locating dowel pin on cylinder body and frock accurately to align and cylinder body could be in place; After machining, need again engine cylinder-body to pull down from frock.
Because cylinder body is heavier, adopt artificial being assembled on processing tool and by engine cylinder-body by engine cylinder-body to pull down from processing tool in prior art, wasting time and energy very, make operator's labour intensity large, production efficiency is low.
Summary of the invention
In view of this, the object of this invention is to provide a kind of electrodynamic type engine cylinder-body milling bottom surface hanging apparatus, manually move large, the ineffective problem of engine cylinder-body upper and lower processing tool labour intensity to solve in prior art to adopt.
Electrodynamic type engine cylinder-body milling bottom surface hanging apparatus of the present invention, comprise column, be arranged at the I-beam section crossbeam of column upper end, and the dolly be arranged on I-beam section crossbeam, described dolly comprises the U-shaped vehicle frame be made up of biside plate and a base plate, and to be arranged on I-beam section crossbeam and to be positioned at the wheel of I-beam section web both sides, described wheel is arranged on the biside plate of U-shaped vehicle frame, the base plate bottom of described U-shaped vehicle frame is fixedly connected with electric block, jointing on the hoisting chain of described electric block, described joint is by being connected with connecting plate with the U-shaped suspension member of its normal-running fit, described connecting plate is hingedly connected with two grip hands be arranged symmetrically with, the gripping arm that described grip hand comprises approximate " < " shape and the U-shaped being fixed on gripping arm lower end grab finger, the end of described I-beam section crossbeam is provided with the baffle plate preventing dolly slippage.
Further, described U-shaped vehicle frame is also provided with and the limited roller coordinated that rolls bottom I-beam section crossbeam.
Further, described electric block comprises rotor shaft and the T-socket of fixed cover on rotor shaft, the axle journal of described T-socket overlaps successively friction lining first, chain hoist wheel, friction lining second, the spring having and be mutually close to and carries nut with the tune of T-socket collar end screw thread fit;
The inner hole wall of described chain hoist wheel is provided with at least twice along the uniform webge slot of endoporus circumference, be provided with the wedging cylinder of axial line and T-socket axis parallel in described webge slot, described chain hoist wheel, webge slot, wedging cylinder and T-socket form one-way clutch structure.
Further, be provided with pad first between described spring and friction lining second, described spring and tune carry between nut and are provided with pad second; The axle journal of described T-socket is provided with axial keyway, the endoporus of pad first and pad second is provided with the anti-rotation coordinated with axial keyway protruding.
Further, described gripping arm is also provided with handle.
Beneficial effect of the present invention:
1, electrodynamic type engine cylinder-body milling bottom surface hanging apparatus of the present invention, when engine cylinder-body being loaded onto or pulling down processing tool, the gusset referring to catch on engine cylinder-body both sides is grabbed by U-shaped, then control hoisting chain lifting realization by the controller of electric block sling and put down engine cylinder-body, laterally pull hoisting chain that dolly can be made along I-beam section cross beam movement by artificial simultaneously, thus can easily and fast in pickup position with put between part position and shift engine cylinder-body, a dead lift engine cylinder-body is replaced by this hanging apparatus, reduction labor strength that can be very large, production efficiency is higher.
2, electrodynamic type engine cylinder-body milling bottom surface hanging apparatus of the present invention, its lifting weight is determined, when weight gravity is greater than friction force by the friction force between chain hoist wheel and friction lining, just skid between chain hoist wheel and friction lining, thus weight of cannot slinging, realize limit for tonnage function, job security is good; And friction force size carries nut adjustment by rotating to adjust, easy to adjust, friction lining is changed and is also facilitated simultaneously, is convenient to safeguard; And the one-way clutch structure in electric block makes weight after being hung on high-altitude, control motor reversal, chain hoist wheel reverses simultaneously, wedging cylinder just runs to the small end of webge slot by chain hoist wheel and T-socket wedging, can smoothly by weight from falling in the air, can avoid because chain hoist wheel and friction lining skid that cause cannot by the problem of weight let-down, functional reliability is higher, and safety is better.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of electrodynamic type engine cylinder-body milling bottom surface hanging apparatus of the present invention;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the structural representation that U-shaped grabs finger;
Fig. 4 is the local structure cutaway view of electric block;
Fig. 5 is the cutaway view along A-A in Fig. 4.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present embodiment electrodynamic type engine cylinder-body milling bottom surface hanging apparatus, comprise column 1, be arranged at the I-beam section crossbeam 2 of column upper end, and the dolly be arranged on I-beam section crossbeam, described dolly comprises the U-shaped vehicle frame 3 be made up of biside plate and a base plate, and to be arranged on I-beam section crossbeam and to be positioned at the wheel 4 of I-beam section web both sides, described wheel is arranged on the biside plate of U-shaped vehicle frame, the base plate bottom of described U-shaped vehicle frame is fixedly connected with electric block, jointing 6 on the hoisting chain 5 of described electric block, described joint is by being connected with connecting plate 8 with the U-shaped suspension member 7 of its normal-running fit, described connecting plate is hingedly connected with two grip hands be arranged symmetrically with, the gripping arm 9 that described grip hand comprises approximate " < " shape grabs finger 10 with the U-shaped being fixed on gripping arm lower end, the end of described I-beam section crossbeam is provided with the baffle plate 11 preventing dolly slippage.
The present embodiment electrodynamic type engine cylinder-body milling bottom surface hanging apparatus, when engine cylinder-body being loaded onto or pulling down processing tool, the gusset that finger 10 catches on engine cylinder-body both sides is grabbed by U-shaped, then control hoisting chain lifting realization by the controller 12 of electric block sling and put down engine cylinder-body, laterally pull hoisting chain 5 that dolly can be made along I-beam section cross beam movement by artificial simultaneously, thus can easily and fast in pickup position with put between part position and shift engine cylinder-body, a dead lift engine cylinder-body is replaced by this hanging apparatus, reduction labor strength that can be very large, production efficiency is higher.
As the improvement to the present embodiment, described U-shaped vehicle frame 3 is also provided with and the limited roller 13 coordinated that rolls bottom I-beam section crossbeam, this improvement can prevent dolly vibration problems in carrying workpiece fabrication.
As the improvement to the present embodiment, described electric block comprises rotor shaft 14 and the T-socket 15 of fixed cover on rotor shaft, the axle journal of described T-socket overlaps successively friction lining first 16, chain hoist wheel 17, friction lining second 18, the spring 19 having and be mutually close to and carries nut 20 with the tune of T-socket collar end screw thread fit;
The inner hole wall of described chain hoist wheel is provided with at least twice along the uniform webge slot 21 of endoporus circumference, be provided with the wedging cylinder 22 of axial line and T-socket axis parallel in described webge slot, described chain hoist wheel 17, webge slot 21, wedging cylinder 22 and T-socket 15 form one-way clutch structure.
The present embodiment electrodynamic type engine cylinder-body milling bottom surface hanging apparatus, its lifting weight is determined, when weight gravity is greater than friction force by the friction force between chain hoist wheel and friction lining, just skid between chain hoist wheel and friction lining, thus weight of cannot slinging, realize limit for tonnage function, job security is good; And friction force size carries nut adjustment by rotating to adjust, easy to adjust, friction lining is changed and is also facilitated simultaneously, is convenient to safeguard; And the one-way clutch structure in electric block makes weight after being hung on high-altitude, control motor reversal, chain hoist wheel reverses simultaneously, wedging cylinder just runs to the small end of webge slot by chain hoist wheel and T-socket wedging, can smoothly by weight from falling in the air, can avoid because chain hoist wheel and friction lining skid that cause cannot by the problem of weight let-down, functional reliability is higher, and safety is better.
Be provided with pad first 23 between described spring 19 and friction lining second 18, described spring 19 and tune carry between nut 20 and are provided with pad second 24; The axle journal of described T-socket is provided with axial keyway 25, the endoporus of pad first and pad second is provided with the anti-rotation projection 26 coordinated with axial keyway; Spring can be made circumferentially stressed by arranging pad evenly, spring can be avoided to damage friction lining second simultaneously.
As the improvement to the present embodiment, described gripping arm 9 is also provided with handle 27, grip hand can be moved more easily by handle 27, operate faster.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. an electrodynamic type engine cylinder-body milling bottom surface hanging apparatus, it is characterized in that: comprise column, be arranged at the I-beam section crossbeam of column upper end, and the dolly be arranged on I-beam section crossbeam, described dolly comprises the U-shaped vehicle frame be made up of biside plate and a base plate, and to be arranged on I-beam section crossbeam and to be positioned at the wheel of I-beam section web both sides, described wheel is arranged on the biside plate of U-shaped vehicle frame, the base plate bottom of described U-shaped vehicle frame is fixedly connected with electric block, jointing on the hoisting chain of described electric block, described joint is by being connected with connecting plate with the U-shaped suspension member of its normal-running fit, described connecting plate is hingedly connected with two grip hands be arranged symmetrically with, the gripping arm that described grip hand comprises approximate " < " shape and the U-shaped being fixed on gripping arm lower end grab finger, the end of described I-beam section crossbeam is provided with the baffle plate preventing dolly slippage.
2. electrodynamic type engine cylinder-body milling bottom surface hanging apparatus according to claim 1, is characterized in that: described U-shaped vehicle frame is also provided with and the limited roller coordinated that rolls bottom I-beam section crossbeam.
3. electrodynamic type engine cylinder-body milling bottom surface hanging apparatus according to claim 1, it is characterized in that: described electric block comprises rotor shaft and the T-socket of fixed cover on rotor shaft, the axle journal of described T-socket overlap successively friction lining first, chain hoist wheel, friction lining second, the spring having and be mutually close to and carry nut with the tune of T-socket collar end screw thread fit;
The inner hole wall of described chain hoist wheel is provided with at least twice along the uniform webge slot of endoporus circumference, be provided with the wedging cylinder of axial line and T-socket axis parallel in described webge slot, described chain hoist wheel, webge slot, wedging cylinder and T-socket form one-way clutch structure.
4. electrodynamic type engine cylinder-body milling bottom surface hanging apparatus according to claim 3, is characterized in that: be provided with pad first between described spring and friction lining second, and described spring and tune carry between nut and be provided with pad second; The axle journal of described T-socket is provided with axial keyway, the endoporus of pad first and pad second is provided with the anti-rotation coordinated with axial keyway protruding.
5. electrodynamic type engine cylinder-body milling bottom surface hanging apparatus according to claim 1, is characterized in that: described gripping arm is also provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717717.8A CN104512813A (en) | 2014-12-01 | 2014-12-01 | Electric engine cylinder milling bottom surface hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717717.8A CN104512813A (en) | 2014-12-01 | 2014-12-01 | Electric engine cylinder milling bottom surface hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512813A true CN104512813A (en) | 2015-04-15 |
Family
ID=52788741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717717.8A Pending CN104512813A (en) | 2014-12-01 | 2014-12-01 | Electric engine cylinder milling bottom surface hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129423A (en) * | 2015-08-29 | 2015-12-09 | 东莞市德隆自动化科技有限公司 | Ironwork feeding mechanism |
| CN108726413A (en) * | 2018-07-31 | 2018-11-02 | 路沃特（张家港）动力再制造科技有限公司 | A kind of motor-vehicle engine mounting-dismounting hanger device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222154Y (en) * | 1995-05-26 | 1996-03-13 | 陈登云 | Hinged single-beam bridge like crane |
| CN201154877Y (en) * | 2007-12-22 | 2008-11-26 | 潘安芳 | Simple dismounting type cantilever sliding small crane |
| CN201999632U (en) * | 2011-04-13 | 2011-10-05 | 常州市天龙光电设备有限公司 | Hoisting fixture of single crystal furnace device |
| CN202829298U (en) * | 2012-10-19 | 2013-03-27 | 潍柴动力股份有限公司 | Tool for hoisting engine cylinder cover |
| CN103241659A (en) * | 2013-05-28 | 2013-08-14 | 中铁五局（集团）有限公司 | Movable simple gantry crane |
| CN203639034U (en) * | 2013-12-11 | 2014-06-11 | 重庆美和机电有限公司 | Lever hoist load limiting device and lever hoist |
| CN204369460U (en) * | 2014-12-01 | 2015-06-03 | 重庆秦安机电股份有限公司 | Electrodynamic type engine cylinder-body milling bottom surface hanging apparatus |
-
2014
- 2014-12-01 CN CN201410717717.8A patent/CN104512813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222154Y (en) * | 1995-05-26 | 1996-03-13 | 陈登云 | Hinged single-beam bridge like crane |
| CN201154877Y (en) * | 2007-12-22 | 2008-11-26 | 潘安芳 | Simple dismounting type cantilever sliding small crane |
| CN201999632U (en) * | 2011-04-13 | 2011-10-05 | 常州市天龙光电设备有限公司 | Hoisting fixture of single crystal furnace device |
| CN202829298U (en) * | 2012-10-19 | 2013-03-27 | 潍柴动力股份有限公司 | Tool for hoisting engine cylinder cover |
| CN103241659A (en) * | 2013-05-28 | 2013-08-14 | 中铁五局（集团）有限公司 | Movable simple gantry crane |
| CN203639034U (en) * | 2013-12-11 | 2014-06-11 | 重庆美和机电有限公司 | Lever hoist load limiting device and lever hoist |
| CN204369460U (en) * | 2014-12-01 | 2015-06-03 | 重庆秦安机电股份有限公司 | Electrodynamic type engine cylinder-body milling bottom surface hanging apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129423A (en) * | 2015-08-29 | 2015-12-09 | 东莞市德隆自动化科技有限公司 | Ironwork feeding mechanism |
| CN108726413A (en) * | 2018-07-31 | 2018-11-02 | 路沃特（张家港）动力再制造科技有限公司 | A kind of motor-vehicle engine mounting-dismounting hanger device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150415 |
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| RJ01 | Rejection of invention patent application after publication |