CN105502147B - Suspender for the lifting of cylindrical step hole workpiece - Google Patents
Suspender for the lifting of cylindrical step hole workpiece Download PDFInfo
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- CN105502147B CN105502147B CN201410498935.7A CN201410498935A CN105502147B CN 105502147 B CN105502147 B CN 105502147B CN 201410498935 A CN201410498935 A CN 201410498935A CN 105502147 B CN105502147 B CN 105502147B
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Abstract
A kind of suspender for the lifting of cylindrical step hole workpiece, for the lifting to smooth cylinder workpiece.Positioning cylinder carries eccentric through-hole, screwed hole and cular arc groove, and the eccentric through-hole of suspension hook through positioning cylinder is connected by nut with hook plate, and the stepped hole of positioning cylinder and workpiece, which coordinates, realizes positioning；Hook plate carries eccentric orfice, and is stuck in the cular arc groove of positioning cylinder；Cover plate for stationary positioned cylinder and return spring is enclosed on suspension hook, is bolted on the upper surface of positioning cylinder；Return spring is positioned on suspension hook by straight pin.The present invention can accurately control the Heave Here of smooth cylinder workpiece, and after lifting, workpiece does not slip, securely and reliably；After lifting by crane workpiece, workpiece keep level state can be made, workpiece is steady during handling, is not in phenomenon of colliding with, and ensure that the quality of product；It is easy to operate, the lifting of multi items cylindrical work can be met.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly has step hole workpiece lifting for smooth outer surface and inside
Suspender.
Background technology
When assembling automotive axle assembly, there are many cylindrical works in the enterprising luggage of assembly with use.In cylindrical work
It is in the manufacturing process of part, it is necessary to steady hanged to this its progress.Due to its contour structures smoother, it is not easy to carry out using suspender
It is hanged, it is more that handling is carried out to it after hooking cylindrical work endoporus using suspension hook.But such a easy suspension hook is
Workpiece has been sling, has not ensured that the steady handling of energy, and workpiece easily slips from lifting hole(eyelet) during handling, exists larger
Potential safety hazard.Meanwhile with the easy deflection of ordinary lifting hook handling cylindrical work, cause workpiece accurately can not be placed into working position apparatus
On, phenomenon of colliding with usually occurs, influences product quality.
The content of the invention
Unstable and unsafe problem is lifted to cylindrical work to solve existing suspender, goal of the invention of the invention exists
In providing a kind of suspender for the lifting of cylindrical step hole workpiece, can safely and reliably handling cylindrical component, lifting safety
Reliably, handling is steady.
To achieve the above object, positioning cylinder of the present invention carries eccentric through-hole, screwed hole and cular arc groove, and suspension hook passes through fixed
The eccentric through-hole of circle of position post is connected by nut with hook plate, and the stepped hole of positioning cylinder and workpiece, which coordinates, realizes positioning；Hook plate band
There is eccentric orfice, and be stuck in the cular arc groove of positioning cylinder；Cover plate for stationary positioned cylinder and return spring is enclosed on suspension hook
On, it is bolted on the upper surface of positioning cylinder；Return spring is positioned on suspension hook by straight pin.
The hook plate is the trapezoidal plate of semi arch, the bias of the eccentric through-hole in the eccentric throw and positioning cylinder of its eccentric orfice
Away from consistent.
When lifting by crane cylindrical work, hook plate relative positioning cylinder forms a cylinder（Referred to as home position）, in return
In the presence of spring, hook plate is close in the cular arc groove of positioning cylinder.Whole suspender is inserted into the stepped hole of workpiece, hung
The cover plate of tool is bonded with workpiece upper surface, is pressed down on suspension hook and is rotated 180 degree, the hook plate protrusion positioning in the presence of eccentric orfice
A cylindrical segment distance for cylinder, during hoisting sling, hook plate projection supports the step surface of stepped hole, positioning cylinder it is cylindrical
Contacted with inner hole of workpiece, realize the hoisting function of whole workpiece.
The present invention compared with prior art, has advantages below：
1st, the Heave Here of smooth cylinder workpiece can be accurately controlled, after lifting, workpiece does not slip, securely and reliably.
2nd, after lifting by crane workpiece, workpiece keep level state can be made, workpiece is steady during handling, is not in collide with now
As ensure that the quality of product.
3rd, it is easy to operate, the lifting of multi items cylindrical work can be met.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 B-B sectional views.
Fig. 3 is Fig. 1 positioning cylinder structure diagram.
Fig. 4 is Fig. 3 side view.
Fig. 5 is Fig. 1 hook plate structure diagram.
Fig. 6 is Fig. 5 A-A sectional views.
Fig. 7 is the schematic diagram of lifting state of the present invention.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, suspension hook 1, the return spring of the invention by being made of round steel
2nd, cover plate 3, positioning cylinder 4, hook plate 5, nut 6, bolt 8 and straight pin 7 etc. form, and one end of suspension hook 1 is annular, the other end
Helicitic texture is fabricated to, the suspension hook 1 for lifting by crane part is connected offer lifting power with lifting appliance.Positioning cylinder 4 is with eccentric logical
Hole, screwed hole and cular arc groove 9, the eccentric through-hole of suspension hook 1 through positioning cylinder 4 are connected by nut 6 with hook plate 5, setting circle
The stepped hole of post 4 and workpiece, which coordinates, realizes positioning, and the external diameter of positioning cylinder 4 is smaller 3-5mm than workpiece center hole internal diameter, positioning cylinder
4 height is more than or equal to the depth of inner hole of workpiece, can play the function of positioning when lifting by crane workpiece, inclined on positioning cylinder 4
Heart hole can realize the Telescopic of hook plate 5, and hook plate 5 effectively can be stuck in cular arc groove 9 by the cular arc groove 9 on positioning cylinder 4,
Prevent hook plate 5 from turning round, make job safety reliable；Hook plate 5 carries eccentric orfice, and is stuck in the cular arc groove 9 of positioning cylinder 4, with
The rotation in lifting operation is prevented, realizes hoisting function；Hook plate 5 is the trapezoidal plate of semi arch, and the eccentric throw of its eccentric orfice is with determining
The eccentric throw of eccentric through-hole on circle of position post 4 is consistent；Cover plate 3 for workpiece lifting lifting is enclosed on suspension hook 1, passes through bolt 8
It is fixed on the upper surface of positioning cylinder 4；Return spring 2 is positioned on suspension hook 1 by straight pin 7, and return spring 2 can make hook plate 5 tight
It is attached in the cular arc groove 9 of positioning cylinder 4, effectively hook plate 5 can be positioned, prevent revolution from workpiece is come off, ensures handling
Process safety is reliable.
The stepped hole of cylindrical work of the present invention carries out cooperation positioning by positioning cylinder 4, for supporting cylindrical work
The hook plate 5 of step bore ends realizes the lifting hoisting function of whole workpiece.Lift by crane in workpiece operation, hook plate 5 is hung to be set in lifting
On standby hook, suspender is inserted into the stepped hole of workpiece, the cover plate 3 of suspender is bonded with workpiece upper surface, presses down on circle
Steel hook 1 simultaneously rotates 180 degree, in the presence of the eccentric orfice of positioning cylinder 4, hook plate 5 protrude cylindrical one section of positioning cylinder 4 away from
During from, hoisting sling, the projection of hook plate 5 supports the step surface of workpiece stepped hole, the cylindrical and inner hole of workpiece of positioning cylinder 4
Contact, ensure that hook plate 5 reliably contacts with workpiece end surface of step hole, realize the lifting of whole workpiece.
The operation process of the present invention：
1st, suspender is inserted into the stepped hole of workpiece by suspender under Fig. 1 states, cover plate 3 and the workpiece upper surface of suspender
Fitting；
2nd, suspension hook 1 is pressed down on；
3rd, suspension hook 180 degree is rotated, stretches out the hook plate 5 of suspender, as shown in Figure 7；
4th, suspension hook 1 is unclamped, in the presence of return spring 2, suspension hook 1 drives the circular arc that positioning cylinder 4 is moved back on hook plate 5
In groove 9；
5th, hoisting sling, steadily cylindrical work can be sling.
Claims (2)
- A kind of 1. suspender for the lifting of cylindrical step hole workpiece, it is characterised in that：Positioning cylinder（4）With eccentric through-hole, Screwed hole and cular arc groove（9）, suspension hook（1）Through positioning cylinder（4）Eccentric through-hole pass through nut（6）With hook plate（5）Connection, Positioning cylinder（4）Coordinate with the stepped hole of workpiece and realize positioning；Hook plate（5）With eccentric orfice, and it is stuck in positioning cylinder（4）Circle Arc groove（9）In；For stationary positioned cylinder（4）And return spring（2）Cover plate（3）It is enclosed on suspension hook（1）On, pass through bolt （8）It is fixed on positioning cylinder（4）Upper surface；Return spring（2）By straight pin（7）It is positioned at suspension hook（1）On.
- 2. the suspender according to claim 1 for the lifting of cylindrical step hole workpiece, it is characterised in that：The hook plate （5）For the trapezoidal plate of semi arch, the eccentric throw and positioning cylinder of its eccentric orfice（4）On eccentric through-hole eccentric throw it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498935.7A CN105502147B (en) | 2014-09-26 | 2014-09-26 | Suspender for the lifting of cylindrical step hole workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498935.7A CN105502147B (en) | 2014-09-26 | 2014-09-26 | Suspender for the lifting of cylindrical step hole workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105502147A CN105502147A (en) | 2016-04-20 |
| CN105502147B true CN105502147B (en) | 2018-04-10 |
Family
ID=55710536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498935.7A Active CN105502147B (en) | 2014-09-26 | 2014-09-26 | Suspender for the lifting of cylindrical step hole workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502147B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144881B (en) * | 2016-08-23 | 2018-02-02 | 山东钢铁股份有限公司 | Side guide plate of recoiling machine liner plate hoisting fixture |
| CN107986155B (en) * | 2018-01-25 | 2023-10-27 | 辽宁工程技术大学 | Self-closing mechanism for vertical installation of heavier workpieces and use method |
| CN110963403B (en) * | 2019-12-30 | 2021-08-24 | 武汉武船重型装备工程有限责任公司 | Lifting appliance device for lifting wedge block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195660Y (en) * | 2008-01-05 | 2009-02-18 | 科星（中山）汽车设备有限公司 | Umbrella type lift hook |
| CN201864459U (en) * | 2010-11-26 | 2011-06-15 | 贵阳铝镁设计研究院 | Buckle type hoisting and fastening device for hoisting electrode of large diameter |
| CN202175504U (en) * | 2011-06-22 | 2012-03-28 | 山东华力电机集团股份有限公司 | Lifting tool used for lifting porous objects |
| CN204125025U (en) * | 2014-09-26 | 2015-01-28 | 东风德纳车桥有限公司 | For the suspender of cylindrical step hole workpiece lifting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009274780A (en) * | 2008-05-13 | 2009-11-26 | Tateyama Concrete Kk | Hanging implement, method of lifting article, and method of laying paving slab block |
-
2014
- 2014-09-26 CN CN201410498935.7A patent/CN105502147B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201195660Y (en) * | 2008-01-05 | 2009-02-18 | 科星（中山）汽车设备有限公司 | Umbrella type lift hook |
| CN201864459U (en) * | 2010-11-26 | 2011-06-15 | 贵阳铝镁设计研究院 | Buckle type hoisting and fastening device for hoisting electrode of large diameter |
| CN202175504U (en) * | 2011-06-22 | 2012-03-28 | 山东华力电机集团股份有限公司 | Lifting tool used for lifting porous objects |
| CN204125025U (en) * | 2014-09-26 | 2015-01-28 | 东风德纳车桥有限公司 | For the suspender of cylindrical step hole workpiece lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105502147A (en) | 2016-04-20 |
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