CN208068173U - One kind, which is pulled out, unloads aluminium bar covering device - Google Patents
One kind, which is pulled out, unloads aluminium bar covering device Download PDFInfo
- Publication number
- CN208068173U CN208068173U CN201820386223.XU CN201820386223U CN208068173U CN 208068173 U CN208068173 U CN 208068173U CN 201820386223 U CN201820386223 U CN 201820386223U CN 208068173 U CN208068173 U CN 208068173U
- Authority
- CN
- China
- Prior art keywords
- positioning core
- core axle
- aluminium bar
- grip block
- holder
- 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
Abstract
It is pulled out the utility model is related to one kind and unloading aluminium bar covering device,Including holder,Rotating handle,Positioning core axle,Aluminium bar set,Rod piece and threaded rod,The pedestal lower end is connected with grip block,The grip block is in flap-like,And the upper end is connect by hinge with holder pivots,The grip block lower end is additionally provided with threaded hole,The grip block inner clamps hold rod piece,It is cased with aluminium bar set on the outside of the rod piece upper end,Aluminium bar set top inner sleeve has positioning core axle,The utility model is by being arranged horizontal bull stick and rotating handle,So that device rotation is more convenient laborsaving,Considerably reduce the labor intensity of worker,And safety increases,Bolt hole of the pedestal lower end equipped with clamping plate and thereon,So that the applicability enhancing of the installation of holder,And its fixed stability is also improved,The moving part of positioning core axle is driven to extend out by the way that total compression bar is arranged,So that the fixation of positioning core axle is more convenient,It improves work efficiency.
Description
Technical field
The utility model, which belongs to, pulls out handler technical field more particularly to one kind pulls out and unloads aluminium bar covering device.
Background technology
It is provided with bushing between bearing and shell in mechanical system sometimes, and aluminum bushing is wherein more common one
Kind, in the course of work, often there is the case where aluminium set abrasion, need by aluminium set pull out to unload repair or replacement, aluminium is unloaded currently, pulling out
Set carries out tapping with the screw tap of major diameter first on machine tool in aluminium set internal diameter, will be screwed in equipped with the screw tap of slidably sleeve
In aluminium set, people firmly pins part, and another people sliding sleeve of exerting oneself repeatedly beats the step surface of screw tap tail end, makes its generation
Larger impact force will be extracted in aluminium set slave part body bit by bit, and this shortcomings that pulling out set mode is favourable opposition when pulling out set
It hits power and is easy to make that casing positioning surface is deformed, labor intensity is big, it is high to pull out set special tooling manufacturing expense, and major diameter
Torsional forces is big during tap tapping, and when clamping force cannot be satisfied, part can be susceptible to safety accident with main axis, and
And aluminium set can be also arranged on rod piece at present, therefore aluminium bar set pull out the fixation problem unloaded it is also contemplated that.
Invention content
The utility model, which provides one kind and pulls out to solve known technology, unloads aluminium bar covering device.
The utility model is adopted the technical scheme that solve known technology:One kind, which is pulled out, unloads aluminium bar
Covering device, including holder, rotating handle, positioning core axle, aluminium bar set, rod piece and threaded rod, the pedestal lower end are connected with clamping
Plate, which is in flap-like, and the upper end is connect by hinge with holder pivots, and the grip block lower end is additionally provided with screw thread
Hole, the grip block inner clamps hold rod piece, and aluminium bar set is cased on the outside of the rod piece upper end, and aluminium bar set top inner sleeve has
Positioning core axle, positioning core axle internal axis position are cased with threaded rod, and the threaded rod tip runs through top surface on holder, and its
Top is equipped with turntable, and the turntable side is connected with one and horizontally rotates bar, described to horizontally rotate rotation connection above the bar other end
There is a rotating handle, the threaded rod is equipped with bearing through the through hole upper and lower of holder, on the threaded rod between the bearing
It is fixed with position-arresting disk, the positioning core axle is divided into fixed part and moving part, and its fixed part is arranged in scalariform, described
Moving part is located on the outside of fixed part short section, and the upper end is equipped with sliding block, and the fixed part grows section lower surface and corresponds to sliding block
It is provided with sliding slot, down-pressed pole and catch bar are additionally provided with inside the fixed part, and the two is connected by connecting shaft, it is described to push away
The lever other end is connected on moving part, and the down-pressed pole upper end forms circumference, and its both sides is equipped with total compression bar, the stagnation pressure
It is additionally provided with fixed card buckle below bar, which is located at positioning core axle upper surface.
Further, the grip block lower end is arranged in cambered surface, and its lateral surface is equipped with screw thread.
Further, the positioning core axle shaft core position corresponds to threaded rod and is equipped with the threaded hole mutually agreed with therewith.
Further, the rotating handle outer surface is additionally provided with non-slip rubber set.
Further, the moving part of the positioning core axle is 4-6 blocks, and its outside is equipped with screw thread, the positioning core axle
Total compression bar of top is 2.
Further, the internal stent corresponds to position-arresting disk position and is equipped with limiting slot.
The utility model has the advantage that as follows with good effect：
1. the utility model is by being arranged horizontal bull stick and rotating handle so that device rotation is more convenient laborsaving, greatly
Ground reduces the labor intensity of worker, and safety increases, bolt hole of the pedestal lower end equipped with clamping plate and thereon so that holder
The applicability of installation enhances, and its fixed stability is also improved.
2. the utility model drives the moving part of positioning core axle to extend out by the way that total compression bar is arranged so that positioning core axle is consolidated
It is fixed more convenient, it improves work efficiency.
Description of the drawings
Fig. 1 is the device overall structure diagram that the utility model embodiment provides；
Fig. 2 is the positioning core axle thin portion structural schematic diagram that the utility model embodiment provides.
In figure：1, holder；2, rotating handle；3, horizontally rotate bar；4, bearing；5, turntable；6, position-arresting disk；7, locating core
Axis；8, aluminium bar set；9, rod piece；10, threaded hole；11, grip block；12, hinge；13, threaded rod；71, fixed part；72, sliding slot；
73, moving part；74, catch bar；75, down-pressed pole；76, shaft is connected；77, sliding block；78, fixed card buckle；79, total compression bar.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, following embodiment is hereby enumerated, and coordinate
Detailed description are as follows for attached drawing.
Pulling out for the utility model is unloaded by aluminium bar covering device is explained in detail with reference to Fig. 1-2：One kind, which is pulled out, unloads aluminium bar set
Device, including holder 1, rotating handle 2, positioning core axle 7, aluminium bar set 8, rod piece 9 and threaded rod 13, the connection of 1 lower end of the holder
There is grip block 11, which is in flap-like, and the upper end is rotatablely connected by hinge 12 and holder 1, the grip block 11
Lower end is additionally provided with threaded hole 10, and 11 inner clamps of the grip block hold rod piece 9, and aluminium bar set 8 is cased on the outside of 9 upper end of the rod piece,
8 top inside of the aluminium bar set is cased with positioning core axle 7, and 7 internal axis position of the positioning core axle is cased with threaded rod 13, the spiral shell
13 top of rasp bar is through top surface on holder 1, and its top is equipped with turntable 5, and 5 side of the turntable is connected with one and horizontally rotates bar 3,
It is described horizontally rotate rotating handle 2 is rotatably connected to above bar 3 other end, the threaded rod 13 is on the through hole of holder 1
Lower section is equipped with bearing 4, position-arresting disk 6 is fixed on the threaded rod 13 between the bearing 4, it is solid that the positioning core axle 7, which divides,
Determine part 71 and moving part 73, and its fixed part 71 is arranged in scalariform, it is short that the moving part 73 is located at fixed part 71
Section outside, and the upper end is equipped with sliding block 77, the fixed part 71, which grows section lower surface and corresponds to sliding block 77, is provided with sliding slot 72, described
Down-pressed pole 75 and catch bar 74 are additionally provided with inside fixed part 71, and the two is connected by connecting shaft 76, the catch bar 74
The other end is connected on moving part 73, and 75 upper end of the down-pressed pole forms circumference, and its both sides is equipped with total compression bar 79, described total
79 lower section of compression bar is additionally provided with fixed card buckle 78, which is located at 7 upper surface of positioning core axle, and 11 lower end of the grip block is in
Cambered surface is arranged, and its lateral surface is equipped with screw thread, and 7 shaft core position of the positioning core axle corresponds to threaded rod 13 and is equipped with mutually to be agreed with therewith
Threaded hole 10,2 outer surface of the rotating handle is additionally provided with non-slip rubber set, and the moving part 73 of the positioning core axle 7 is 4-6
Block, and its outside is equipped with screw thread, total compression bar 79 of 7 top of the positioning core axle is 2, corresponding position-arresting disk 6 inside the holder 1
Position is equipped with limiting slot.
Operation principle:The utility model horizontally rotates bar 3 and rotating handle 2 by setting so that device rotation is more square
Just laborsaving, considerably reduce the labor intensity of worker, and safety increases, 1 lower end of holder is equipped with grip block 11 and thereon
Bolt hole 10 so that the applicability of the installation of holder 1 enhances, and its fixed stability is also improved, by the way that total compression bar is arranged
The moving part 73 of 79 drive positioning core axles 7 extends out so that the fixation of positioning core axle 7 is more convenient, improves work efficiency.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. one kind, which is pulled out, unloads aluminium bar covering device, including holder（1）, rotating handle（2）, positioning core axle（7）, aluminium bar set（8）, rod piece
（9）And threaded rod（13）, which is characterized in that the holder（1）Lower end is connected with grip block（11）, the grip block（11）In folded plate
Shape, and the upper end passes through hinge（12）With holder（1）Rotation connection, the grip block（11）Lower end is additionally provided with threaded hole（10）,
The grip block（11）Inner clamps hold rod piece（9）, the rod piece（9）It is cased with aluminium bar set on the outside of upper end（8）, the aluminium bar set
（8）It is cased with positioning core axle on the inside of top（7）, the positioning core axle（7）Internal axis position is cased with threaded rod（13）, the screw thread
Bar（13）Holder is run through on top（1）Upper top surface, and its top is equipped with turntable（5）, the turntable（5）Side is connected with one horizontal turn
Lever（3）, described to horizontally rotate bar（3）It is rotatably connected to rotating handle above the other end（2）, the threaded rod（13）Through branch
Frame（1）Through hole upper and lower be equipped with bearing（4）, the bearing（4）Between threaded rod（13）On be fixed with position-arresting disk
（6）, the positioning core axle（7）It is divided into fixed part（71）And moving part（73）, and its fixed part（71）It is arranged in scalariform,
The moving part（73）Positioned at fixed part（71）On the outside of short section, and the upper end is equipped with sliding block（77）, the fixed part
（71）Long section lower surface corresponds to sliding block（77）It is provided with sliding slot（72）, the fixed part（71）Inside is additionally provided with down-pressed pole（75）
And catch bar（74）, and the two is by connecting shaft（76）It is connected, the catch bar（74）The other end is connected to moving part
（73）On, the down-pressed pole（75）Upper end forms circumference, and its both sides is equipped with total compression bar（79）, total compression bar（79）Lower section is also
Equipped with fixed card buckle（78）, the fixed card buckle（78）Positioned at positioning core axle（7）Upper surface.
2. one kind according to claim 1, which is pulled out, unloads aluminium bar covering device, which is characterized in that the grip block（11）Lower end is in arc
Face is arranged, and its lateral surface is equipped with screw thread.
3. one kind according to claim 1, which is pulled out, unloads aluminium bar covering device, which is characterized in that the positioning core axle（7）Axle center position
Set corresponding threaded rod（13）Equipped with the threaded hole mutually agreed with therewith（10）.
4. one kind according to claim 1, which is pulled out, unloads aluminium bar covering device, which is characterized in that the rotating handle（2）Outer surface
It is additionally provided with non-slip rubber set.
5. one kind according to claim 1, which is pulled out, unloads aluminium bar covering device, which is characterized in that the positioning core axle（7）It is movable
Part（73）For 4-6 blocks, and its outside is equipped with screw thread, the positioning core axle（7）Total compression bar of top（79）It is 2.
6. one kind according to claim 1, which is pulled out, unloads aluminium bar covering device, which is characterized in that the holder（1）The corresponding limit in inside
Position disk（6）Position is equipped with limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386223.XU CN208068173U (en) | 2018-03-21 | 2018-03-21 | One kind, which is pulled out, unloads aluminium bar covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386223.XU CN208068173U (en) | 2018-03-21 | 2018-03-21 | One kind, which is pulled out, unloads aluminium bar covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068173U true CN208068173U (en) | 2018-11-09 |
Family
ID=64046523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386223.XU Expired - Fee Related CN208068173U (en) | 2018-03-21 | 2018-03-21 | One kind, which is pulled out, unloads aluminium bar covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068173U (en) |
-
2018
- 2018-03-21 CN CN201820386223.XU patent/CN208068173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |