CN207642344U - A kind of crampon crossbeam centre drilling device - Google Patents
A kind of crampon crossbeam centre drilling device Download PDFInfo
- Publication number
- CN207642344U CN207642344U CN201721639955.7U CN201721639955U CN207642344U CN 207642344 U CN207642344 U CN 207642344U CN 201721639955 U CN201721639955 U CN 201721639955U CN 207642344 U CN207642344 U CN 207642344U
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- China
- Prior art keywords
- hook
- positioning plate
- lifting beam
- rotating panel
- crampon
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Abstract
The utility model provides a kind of crampon crossbeam centre drilling device, includes the positioning plate that setting position is fixed, and the top of positioning plate is connected with rotating panel by rotary components, and the locating shaft for being inserted into lifting beam with hook is fixed on rotating panel.Rotary components include bearing, and the outer ring of bearing is fixedly connected with positioning plate, and the inner ring of bearing is fixedly connected with rotating panel.The utility model solves lifting beam with hook centre bore concentricity in both ends in Vehicle Processing, it is ensured that both ends axis is vertical with suspension hook axis, has compared with original processing method high in machining efficiency, manufacturing cost is low, concentricity, suspension hook stop contraposition is more acurrate, conveniently, and switching is safer, reliable etc..
Description
Technical field
The utility model designs hoisting machinery field more particularly to a kind of crampon crossbeam centre drilling device.
Background technology
It needs to get two centre bores in two opposite planes of lifting beam with hook, be easy to use, in existing technology, in vehicle
When making two centre bores, made into driving by the way that lifting beam with hook to be fixed on lathe, by the drilling machine that vehicle is loaded onto, or fixed
After cross and hold hand drill centering again, but since lifting beam with hook is forging or casting, shape very irregular is not easy to position
Punching, therefore, there is positioning to be not easy for traditional punching means, great work intensity and needs manually dismantle lifting beam with hook
The shortcomings that being punched again afterwards.
Utility model content
The utility model provides a kind of crampon crossbeam centre drilling device, of the existing technology to solve the problems, such as.
The utility model uses following technical scheme：
A kind of crampon crossbeam centre drilling device includes the positioning plate 1 that setting position is fixed, positioning plate 1
Top be connected with rotating panel 3 by rotary components 8, be fixed on rotating panel 3 be inserted into lifting beam with hook 14 locating shaft 5.
Further, the rotary components 8 include bearing 7, and the outer ring of the bearing 7 is fixedly connected with positioning plate 1, the axis
7 inner ring is held to be fixedly connected with rotating panel 3.
The rotary components 8 further include at least one multi-directional ball 2 being arranged between positioning plate 1 and rotating panel 3.
Further, further include the positioning sleeve 4 for the step structure for being located at 3 top of rotating panel, the middle part of the positioning sleeve 4 is set
It is equipped with the through-hole being inserted into for locating shaft 5, after lifting beam with hook 14 is inserted into locating shaft 5, the step surface card of 4 upper lobes of the positioning sleeve
Enter the step surface of 14 indent of lifting beam with hook.
14 top of the lifting beam with hook is provided with the pressing plate 13 positioned to lifting beam with hook 14.
Further include positioning pin 9, dowel hole 10 is provided on the rotating panel 3, connecting hole is provided on positioning plate 1, it is fixed
Rotating panel 3 and positioning plate 1 are fixed together by position pin 9 after being inserted into dowel hole 10 and connecting hole.
3 side of the rotating panel is provided with positioning plate 12, and no less than two location holes are provided on positioning plate 12, fixed
The fastening screw 11 positioned to lifting beam with hook 14 is inserted into position in hole.
The utility model solves lifting beam with hook centre bore concentricity in both ends in Vehicle Processing, it is ensured that both ends axis and suspension hook
Axis is vertical, compared with original processing method have it is high in machining efficiency, manufacturing cost is low, concentricity, suspension hook stop contraposition it is more acurrate,
It is convenient, switching is safer, reliable etc..
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the side view of the device of the utility model.
Fig. 4 is the sectional view of the use state of the utility model
Wherein, 1- positioning plates；2- multi-directional balls；3- rotating panels；4- positioning sleeves；5- locating shafts；6- screw rods；7- bearings；8-
Rotary components；9- positioning pins；10- dowel holes；11- fastening screws；12- positioning plates；13- pressing plates；14- lifting beam with hook.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of crampon crossbeam centre drilling device, for lifting beam with hook to be fixed, with
Facilitate puncher to lifting beam with hook Large central aperture.
The utility model includes positioning plate 1, and positioning plate 1 is for being fixed on the positioning whole device, as shown in the figure, fixed
Can be threaded hole on the plate 1 of position, positioning plate 1 is fixed on the device of the lower section of positioning plate 1 by threaded hole, positioning plate 1 it is upper
Portion is connected with rotary components 8, and rotary components 8 connect rotating panel 3, and rotating panel 3 can be rotated around rotary components 8, rotation group
It is fixed with locating shaft 5 on part 8, after the hole among lifting beam with hook 14 is inserted into locating shaft 5 and is fixed, can start to punch.For
The movement in punching is prevented, the utility model further includes at least one positioning pin 9, for rotating panel 3 to be fixed, this
When, dowel hole 10 is set on rotating panel 3, and connecting hole is arranged in the relative position of positioning plate 1, and positioning pin 9 is inserted into dowel hole
10 and connecting hole after rotating panel 3 and positioning plate 1 are fixed together, prevent the movement in drill process.
Bearing 7 can be used in rotary components 8, and the outer ring of bearing 7 is fixedly connected with positioning plate 1, the inner ring and the surfaces of revolution of bearing 7
Plate 3 is fixedly connected, due to rotating panel 3 is supported only by bearing 7 easily cause support it is unstable, in order to keep rotating
The balance of panel 3 can fix at least two multi-directional balls 2 for being supported to rotating panel 3 on positioning plate 1, and multi-directional ball 2 is
Standard component may be selected two, be fixed on positioning plate 1 on two opposite positions centered on bearing.
Hole can be threaded on rotating panel 3, the outside of locating shaft 5 is set as screw thread, and locating shaft 5 can be threadably secured
In threaded hole on rotating panel 3.
Since the outer shape or structure of each lifting beam with hook 7 are different, in order to realize the fixation in drill process, rotating panel
Setting positioning sleeve 4 is also needed on 3, by replacing different positioning sleeves 4, realizes the punching of different structure lifting beam with hook 7, positioning sleeve
4 be step structure, and middle part is provided with the through-hole coordinated with positioning sleeve 4, and positioning sleeve 4 is inserted into locating shaft 5 by through-hole, is hung
After hook crossbeam 14 is inserted into locating shaft 5, the step surface of 4 upper lobes of positioning sleeve is caught in the step surface of 14 indent of lifting beam with hook, prevents
Lifting beam with hook 7 is shaken centered on locating shaft 5.Fixing piece can be arranged in 3 top of rotating panel, and locating shaft 5 is inserted into fixing piece,
The outer shape of fixing piece is mutually matched with the outer shape of positioning sleeve 4, so that the through-hole of positioning sleeve 4 is sleeved on the outside of fixing piece
And it does not move.
Since lifting beam with hook 14 has the tendency that upward sliding in drill process, after installing lifting beam with hook 14,
It needs that the pressing plate 13 for positioning lifting beam with hook 14 is arranged on the top of lifting beam with hook.
Rotating panel 3 rotates movement around locating shaft 5 in drill process in order to prevent, and the setting of 3 side of rotating panel is fixed
Position plate 12, the positioning plate 12 can be integrally formed with rotating panel 3, and no less than two positioning are provided on the positioning plate 12
Hole, location hole is interior to be inserted into the fastening screw 11 positioned to lifting beam with hook 14, and the fastening screw 11 includes at least two and inserts
The structure of the π fonts of pin or two bolts and cross bar composition, after lifting beam with hook assembly, by two of alignment pin 11
Pin is inserted into location hole, is withstood lifting beam with hook 14, is prevented horizontally rotating for lifting beam with hook.
The working process of the utility model is as follows：
It, will after the accessories such as the positioning plate 1 of device, rotating panel 3, positioning sleeve 4, lifting beam with hook 14, pressing plate 13 assemble
Device is arranged in place, then positioning plate 1 is fixed by positioning pin 9, then by fastening screw 11 to suspension hook
Crossbeam 14 carries out located lateral, and the side perforating that lifting beam with hook is then carried out by perforating device pulls out after a side opening is accomplished fluently
Lower positioning pin 9 rotates 180 ° around locating shaft 5 by rotating panel 3, the side that do not punch is punched towards perforating device,
Complete two side perforatings.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (7)
1. a kind of crampon crossbeam centre drilling device, it is characterised in that：
It include the positioning plate that setting position is fixed（1）, positioning plate（1）Top pass through rotary components（8）It is connected with rotation
Turn panel（3）, rotating panel（3）On be fixed with insertion lifting beam with hook（14）Locating shaft（5）.
2. a kind of crampon crossbeam centre drilling device according to claim 1, it is characterised in that：
The rotary components（8）Including bearing（7）, the bearing（7）Outer ring and positioning plate（1）It is fixedly connected, the bearing
（7）Inner ring and rotating panel（3）It is fixedly connected.
3. a kind of crampon crossbeam centre drilling device according to claim 2, it is characterised in that：The rotary components
（8）Further include being arranged in positioning plate（1）And rotating panel（3）Between at least one multi-directional ball（2）.
4. a kind of crampon crossbeam centre drilling device according to claim 1, it is characterised in that：
Further include being located at rotating panel（3）The positioning sleeve of the step structure on top（4）, the positioning sleeve（4）Middle part be provided with
For locating shaft（5）The through-hole of insertion, lifting beam with hook（14）It is inserted into locating shaft（5）Afterwards, the positioning sleeve（4）The step of upper lobes
Face is caught in lifting beam with hook（14）The step surface of indent.
5. a kind of crampon crossbeam centre drilling device according to claim 1, it is characterised in that：
The lifting beam with hook（14）Top is provided with to lifting beam with hook（14）The pressing plate positioned（13）.
6. a kind of crampon crossbeam centre drilling device according to claim 1, it is characterised in that：
It further include positioning pin（9）, the rotating panel（3）On be provided with dowel hole（10）, positioning plate（1）On be provided with connection
Hole, positioning pin（9）It is inserted into dowel hole（10）With after connecting hole by rotating panel（3）And positioning plate（1）It is fixed together.
7. a kind of crampon crossbeam centre drilling device according to claim 1, it is characterised in that：
The rotating panel（3）Side is provided with positioning plate（12）, positioning plate（12）On be provided with no less than two location holes,
It is inserted into lifting beam with hook in location hole（14）The fastening screw positioned（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639955.7U CN207642344U (en) | 2017-11-30 | 2017-11-30 | A kind of crampon crossbeam centre drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721639955.7U CN207642344U (en) | 2017-11-30 | 2017-11-30 | A kind of crampon crossbeam centre drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642344U true CN207642344U (en) | 2018-07-24 |
Family
ID=62881849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721639955.7U Active CN207642344U (en) | 2017-11-30 | 2017-11-30 | A kind of crampon crossbeam centre drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642344U (en) |
-
2017
- 2017-11-30 CN CN201721639955.7U patent/CN207642344U/en active Active
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