CN205764753U - A kind of central shaft detaching equipment - Google Patents
A kind of central shaft detaching equipment Download PDFInfo
- Publication number
- CN205764753U CN205764753U CN201620532384.6U CN201620532384U CN205764753U CN 205764753 U CN205764753 U CN 205764753U CN 201620532384 U CN201620532384 U CN 201620532384U CN 205764753 U CN205764753 U CN 205764753U
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- CN
- China
- Prior art keywords
- central shaft
- fixing axle
- detaching equipment
- main shaft
- liftout attachment
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- 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.)
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Abstract
This utility model belongs to angle-bender association area, disclose a kind of central shaft detaching equipment, including the fixing axle in the fixed plate being connected to angle-bender, it is sheathed on fixing axle one end and the central shaft being only in axial sliding relative to fixing axle, described fixing axle is provided with the liftout attachment being connected to described fixed plate away from one end of central shaft, and the outfan of described liftout attachment slidably runs through described fixing axle and points to central shaft and arrange.This utility model is by arranging fixing axle and liftout attachment, when central shaft changed by needs, slided in fixing axle by liftout attachment outfan and central shaft is held up and eject, taking out central shaft, liftout attachment outfan sets back subsequently, is changed by another central shaft, this utility model instead of traditional by manually beaing the mode progressively dismantled by central shaft, avoid the breakage of central shaft when changing central shaft so that operator are safer, and reduce the labor intensity of operator.
Description
Technical field
This utility model relates to angle-bender association area, particularly relates to a kind of central shaft detaching equipment.
Background technology
Angle-bender is as one of the visual plant of moment reinforcement, when bending the reinforcing bar of different-diameter, no
Being required to matched central shaft with the reinforcing bar of diameter, this is accomplished by tearing original inapplicable central shaft open
Unload down, the central shaft of the diameter matches of replacing and reinforcing bar to be bent.In prior art, General Central axle uses
The mode of key and axle positions or the mode of splined shaft positions, and uses and manually beats progressively by under central shaft dismounting
Come.But adopt in this way, be likely to result in the breakage of central shaft when beaing, and for operator
There is potential safety hazard for Yuan, and labor intensity is the highest.
Utility model content
The purpose of this utility model is to provide a kind of central shaft detaching equipment, to solve the dismounting of existing central shaft
There is potential safety hazard and the big problem of labor intensity in central shaft cracky that mode exists, operator.
For reaching this purpose, this utility model by the following technical solutions:
A kind of central shaft detaching equipment, including the fixing axle in the fixed plate being connected to angle-bender, sheathed
In fixing axle one end and the central shaft that is only in axial sliding relative to fixing axle, described fixing axle is away from central shaft
One end be provided with the liftout attachment being connected to described fixed plate, the outfan of described liftout attachment slidably passes through
Wear described fixing axle and point to central shaft setting.
As preferably, also including main shaft, described main shaft is installed in fixed plate and fixed cover is located at outside fixing axle
Side.
As preferably, described liftout attachment includes the driver element being fixed in described main shaft, and is fixed in institute
Stating the expansion link of driver element outfan, described expansion link runs through described fixing axle and by drive unit drives edge
Fixing axle axial stretching slides.
As preferably, described driver element is cylinder, electric pushrod, electric cylinder, oil cylinder or elevator.
As preferably, described main shaft outer sheath is provided with its rotating Bending Rotation dish relatively, and described bending is revolved
It is installed with bending axis on the end face of rotating disk one end.
As preferably, being provided with tooth outside described Bending Rotation dish, it is engaged with and is positioned at reducing motor outfan
Little gear, described reducing motor is installed in fixed plate.
As preferably, between described main shaft and Bending Rotation dish, it is provided with at least one bearing.
As preferably, described main shaft is provided with upper press cover near one end of central shaft, and described fixing axle passes upper pressure
Upper press cover is also pressed on one end of main shaft by lid, and described fixing axle is installed with down away from one end of central shaft and presses
Lid, described lower cover is pressed on the other end of main shaft；Described upper press cover and between its bearing successively
It is provided with oil sealing and spacer, described lower cover and be provided with another oil sealing between its bearing.
As preferably, described fixing axle is provided with external gear near one end of central shaft, and described central shaft is provided with
Internal gear, described external gear is meshed with internal gear.
As preferably, described central shaft centre position offers U-lag, and reinforcing bar is placed in described U-lag.
The beneficial effects of the utility model: by arranging fixing axle and liftout attachment, in needs more switching center9
During axle, being slided in fixing axle by liftout attachment outfan and being held up by central shaft is ejected, and takes out center
Axle, liftout attachment outfan sets back subsequently, is changed by another central shaft, and this utility model instead of
Traditional by manually beaing the mode progressively dismantled by central shaft, it is to avoid when changing central shaft, central shaft is broken
Damage so that operator are safer, and reduce the labor intensity of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model does not carries out when central shaft is dismantled；
Fig. 2 is that the A-A of this utility model Fig. 1 is to sectional view；
Fig. 3 is the top view of this utility model Fig. 1；
Fig. 4 is enlarged diagram at the I of this utility model Fig. 2；
Fig. 5 is the structural representation that this utility model carries out being ejected by central shaft during central shaft dismounting；
Fig. 6 is that the B-B of this utility model Fig. 5 is to sectional view；
Fig. 7 is the top view of this utility model Fig. 5；
Fig. 8 is view during angle-bender moment reinforcement of the present utility model.
In figure:
1, fixed plate；2, fixing axle；3, central shaft；4, liftout attachment；5, main shaft；6, bending rotation
Rotating disk；7, bending axis；8, reducing motor；9, little gear；10, bearing；11, upper press cover；12、
Lower cover；13, oil sealing；14, spacer；15, reinforcing bar；16, back-up ring；21, external gear；31, internal tooth
Wheel；32, U-lag；33, lifting screwed hole；41, driver element；42, expansion link；43, install
Seat；51, key；61, tooth.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
This utility model provides a kind of central shaft detaching equipment, for the dismounting of the central shaft of angle-bender,
Concrete, as shown in figs. 1-7, this central shaft disassembly mechanism includes the fixed plate 1 being connected to angle-bender
On fixing axle 2, be arranged with the central shaft being only in axial sliding relative to fixing axle 2 in one end of fixing axle 2
3, concrete, above-mentioned " being only in axial sliding " refers to that central shaft 3 can only slide axially along fixing axle 2, and
Can not rotate relative to central shaft 3.In the present embodiment, above-mentioned fixing axle 2 is near one end of central shaft 3
Being provided with external gear 21, be provided with internal gear 31 on central shaft 3, aforementioned external teeth wheel 21 is nibbled with internal gear 31 phase
Close, by arranging external gear 21 and internal gear 31, it is possible to make the central shaft 3 can only relative to fixing axle 2
Slide axially, without relatively rotating.It should be noted that the fixing axle 2 of the present embodiment and center
Connected mode between axle 3 is not limited only to gear engagement system, it is also possible to be spline, key, polygon shaft
With other orientable modes such as alignment pins.
In the present embodiment, can refer to Fig. 2 and Fig. 3, above-mentioned central shaft 3 in multidiameter structure, its path section
Center position offers the hole of sheathed fixing axle 2, and internal gear 31 is arranged on the inwall in this hole.At center
The middle position of the big footpath section of axle 3 offers U-lag 32, and reinforcing bar 15 is placed in U-lag 32.At U
Being symmetrically arranged on two with of shape groove 32 lifts screwed hole 33, and this lifting screwed hole 33 can be with threaded hanger etc.
Lifting part, after being used for dismantling central shaft 3, the lifting to central shaft 3.
Refer to Fig. 2, above-mentioned fixing axle 2 is provided with liftout attachment 4 away from one end of central shaft 3, and this ejects dress
Put 4 and be connected to fixed plate 1, and controlled operating by controlling device (not shown).Concrete, can refer to
Fig. 4, above-mentioned liftout attachment 4 includes driver element 41, and is fixed in the flexible of driver element 41 outfan
Bar 42, expansion link 42 runs through fixing axle 2 and sensing central shaft 3 is arranged, and expansion link 42 is single by driving
Unit 41 drives slides along fixing axle 2 axial stretching.More specifically, the center of fixing axle 2 is run through
Being provided with connecting hole, above-mentioned expansion link 42 is slidably disposed in this connecting hole.
Preferably, above-mentioned driver element 41 can be cylinder, electric pushrod, electric cylinder, oil cylinder or lifting
Machine, as long as being capable of the connecting hole telescopic slide driving expansion link 42 along fixing axle 2.The present embodiment
In, it is cylinder that above-mentioned driver element 41 is selected, and this cylinder is arranged in mounting seat 43, and mounting seat 43 is even
It is connected to fixed plate 1.
In the present embodiment, it is preferred that be additionally provided with main shaft 5, with reference to Fig. 2 and Fig. 4, main shaft 5 is installed in
In fixed plate 1 and fixed cover is located at the outside of fixing axle 2.Concrete, this main shaft 5 is by key 51 and fixes
Axle 2 is fixing to be connected, and above-mentioned mounting seat 43 is fixed in this main shaft 5 one end away from central shaft 3.
As shown in Figure 4, above-mentioned main shaft 5 is provided with upper press cover 11 near one end of central shaft 3, and fixing axle 2 is worn
Cross upper press cover 11 and upper press cover 11 be pressed on one end of main shaft 5, at fixing axle 2 away from central shaft 3
One end be installed with lower cover 12, this lower cover 12 is pressed on the other end of main shaft 5, by arranging upper pressure
Lid 11 and lower cover 12, it is possible to further main shaft 5 is fixed with fixing axle 2, it is to avoid fixing axle 2 occurs
Rotate.
As shown in Fig. 1 or Fig. 5, the present embodiment is provided with its rotating bending relatively at the outer sheath of main shaft 5
Rotating disk 6, concrete, Bending Rotation dish 6 is positioned at the lower section of central shaft 3, and it is away from the one of central shaft 3
Being provided with tooth 61 outside end, be provided with reducing motor 8 in fixed plate 1, this reducing motor 8 is connected to control dress
Putting and outfan is installed with little gear 9, this little gear 9 is meshed with above-mentioned tooth 61.By driving the electricity that slows down
Machine 8 rotates, it is possible to drive Bending Rotation dish 6 to rotate relative to main shaft 5.One end at Bending Rotation dish 6
Bending axis 7 it is installed with, for the bending to reinforcing bar 15 on end face.
Preferably, can refer to Fig. 4, between above-mentioned main shaft 5 and Bending Rotation dish 6, be provided with at least one bearing
10, by arranging bearing 10 so that Bending Rotation dish 6 is more smooth and easy relative to the rotation of main shaft 5.
It is sequentially provided with oil sealing 13 and spacer 14, at main shaft at upper press cover 11 and between its bearing 10
It is additionally provided with back-up ring 16 between 5 and this bearing 10, is capable of fixing bearing 10, oil by back-up ring 16
Envelope 13 can play and seal and dust-proof effect, and spacer 14 is arranged between bearing 10 and oil sealing 13,
For limiting the scope that oil sealing 13 moves down, the scope that oil sealing 13 moves up can be added by upper press cover 11
To limit.It is provided with another oil sealing 13 at lower cover 12 and between its bearing 10, plays close equally
Envelope and dust-proof effect.
The present embodiment is when needs moment reinforcement 15, as it is shown on figure 3, reinforcing bar 15 is centrally disposed axle 3
U-type groove 32 in；Starting reducing motor 8 drives little gear 9 to rotate, by little gear 9 and Bending Rotation
The engagement of the tooth 61 of dish 6, drives Bending Rotation dish 6 turn, thus bending axis 7 is with 6 turns of Bending Rotation dish
Dynamic, and reinforcing bar 15 is curved, the reinforcing bar 15 after bending is as shown in Figure 8.It should be noted that
During this, central shaft 3 is the most motionless.
When needing the reinforcing bar 15 bending different-diameter, need to change central shaft 3, finished product bending completed
After taking off, expansion link 42 is driven to slide to central shaft 3 by controlling device control driver element 41 so that
Expansion link 42 and the end contact of central shaft 3, and gradually by central shaft 3 jack-up, in the process, center
The internal gear 31 of axle 3 departs from the external gear 21 of fixing axle 2, and final central shaft 3 is ejected its installation position
Put (as shown in figs.5 and 6), it is achieved the dismounting to central shaft 3.Subsequently in the lifting of central shaft 3
The lifting parts such as hanger are installed on screwed hole 33, by hanging device, the central shaft 3 disassembled are hung away；
After hanging away, driver element 41 drives expansion link 42 to recover in situ, by hanging device by another with treat
The central shaft 3 of reinforcing bar 15 coupling of processing puts into installation site so that the internal gear of this central shaft 3 31 with
The external gear 21 of fixing axle 2 is meshed, and completes the installation of another central shaft 3, subsequently repeated flex mistake
Journey.
Obviously, above-described embodiment of the present utility model is only used to understand the act that explanation this utility model is made
Example, and it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field
For, can also make other changes in different forms on the basis of the above description.Here without
Also cannot all of embodiment be given exhaustive.All made within spirit of the present utility model and principle
Any amendment, equivalent and improvement etc., should be included in this utility model scope of the claims it
In.
Claims (10)
1. a central shaft detaching equipment, it is characterised in that include the fixed plate being connected to angle-bender
(1) the fixing axle (2) on, is sheathed on fixing axle (2) one end and only makees axle relative to fixing axle (2)
To the central shaft (3) slided, described fixing axle (2) is provided with away from one end of central shaft (3) and is connected to institute
Stating the liftout attachment (4) of fixed plate (1), the outfan of described liftout attachment (4) slidably runs through institute
State fixing axle (2) and point to central shaft (3) setting.
Central shaft detaching equipment the most according to claim 1, it is characterised in that also include main shaft
(5), described main shaft (5) is installed in fixed plate (1) and fixed cover is located at fixing axle (2) outside.
Central shaft detaching equipment the most according to claim 2, it is characterised in that described liftout attachment
(4) include the driver element (41) being fixed in described main shaft (5), and be fixed in described driver element
(41) expansion link (42) of outfan, described expansion link (42) runs through described fixing axle (2) and by driving
Moving cell (41) drives and slides along fixing axle (2) axial stretching.
Central shaft detaching equipment the most according to claim 3, it is characterised in that described driver element
(41) it is cylinder, electric pushrod, electric cylinder, oil cylinder or elevator.
Central shaft detaching equipment the most according to claim 2, it is characterised in that described main shaft (5)
Outer sheath is provided with its rotating Bending Rotation dish (6), described Bending Rotation dish (6) one end end face relatively
On be installed with bending axis (7).
Central shaft detaching equipment the most according to claim 5, it is characterised in that described Bending Rotation
Dish (6) outside is provided with tooth (61), and it is engaged with the little gear (9) being positioned at reducing motor (8) outfan,
Described reducing motor (8) is installed in fixed plate (1).
Central shaft detaching equipment the most according to claim 6, it is characterised in that described main shaft (5)
And it is provided with at least one bearing (10) between Bending Rotation dish (6).
Central shaft detaching equipment the most according to claim 7, it is characterised in that described main shaft (5)
Being provided with upper press cover (11) near one end of central shaft (3), described fixing axle (2) passes upper press cover (11)
And upper press cover (11) is pressed on one end of main shaft (5), described fixing axle (2) is away from central shaft (3)
One end be installed with lower cover (12), described lower cover (12) is pressed on the other end of main shaft (5)；
Described upper press cover (11) and be sequentially provided with oil sealing (13) and spacer (14) between its bearing (10),
Described lower cover (12) and be provided with another oil sealing (13) between its bearing (10).
Central shaft detaching equipment the most according to claim 1, it is characterised in that described fixing axle (2)
Being provided with external gear (21) near one end of central shaft (3), described central shaft (3) is provided with internal gear (31),
Described external gear (21) is meshed with internal gear (31).
Central shaft detaching equipment the most according to claim 1, it is characterised in that described central shaft
(3) centre position offers U-lag (32), and reinforcing bar (15) is placed in described U-lag (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532384.6U CN205764753U (en) | 2016-06-01 | 2016-06-01 | A kind of central shaft detaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532384.6U CN205764753U (en) | 2016-06-01 | 2016-06-01 | A kind of central shaft detaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764753U true CN205764753U (en) | 2016-12-07 |
Family
ID=58136916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532384.6U Active CN205764753U (en) | 2016-06-01 | 2016-06-01 | A kind of central shaft detaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880984A (en) * | 2016-06-01 | 2016-08-24 | 建科机械（天津）股份有限公司 | Center shaft dismounting mechanism of steel bar bender |
| CN107363501A (en) * | 2017-08-13 | 2017-11-21 | 高飞 | A kind of environment-friendly engineering installs transmission mechanism with equipment |
-
2016
- 2016-06-01 CN CN201620532384.6U patent/CN205764753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880984A (en) * | 2016-06-01 | 2016-08-24 | 建科机械（天津）股份有限公司 | Center shaft dismounting mechanism of steel bar bender |
| CN107363501A (en) * | 2017-08-13 | 2017-11-21 | 高飞 | A kind of environment-friendly engineering installs transmission mechanism with equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |