CN207615539U - Feeding trolley in bending machine - Google Patents
Feeding trolley in bending machine Download PDFInfo
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- CN207615539U CN207615539U CN201721685389.3U CN201721685389U CN207615539U CN 207615539 U CN207615539 U CN 207615539U CN 201721685389 U CN201721685389 U CN 201721685389U CN 207615539 U CN207615539 U CN 207615539U
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- linear slide
- main shaft
- trolley
- bending machine
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Abstract
The utility model discloses the feeding trolleys in a kind of bending machine, the front and back through hole penetrated through is provided in trolley body, main shaft is interspersed to be set in through hole and main shaft both ends are stretched out outside through hole respectively, and the fixed structure for preventing main shaft relative trolley ontology to be moved forward and backward is provided between trolley body and main shaft；It is fixedly installed multi-clove type pipe clamp seat on the main shaft stretched out outside through hole front end, the clamping jaw of the multi-clove type pipe clamp seat front end is made of at least four points of lobe clamping jaws, and it is in the gradually smaller cone shape of outer diameter that each point of lobe clamping jaw is flared out, makes clamping jaw outer surface profile shape from front to back simultaneously in its natural state；It is arranged with collar bush on the main shaft between multi-clove type pipe clamp seat and trolley body, the front and back main drive moved back and forth of driving spindle set is provided in trolley body.In the bending machine feeding trolley clamping it is firm, feeding is accurate.
Description
Technical field
The utility model is related to the feeding trolleys in bending machine more particularly to bending machine.
Background technology
With the continuous development of modern science and technology, pipe bending technique is widely used in each production industry, using bend pipe skill
The bending machine of art is at mechanical equipment irreplaceable in industrial production.Feeding trolley wherein in bending machine is the weight of bending machine
Component part is wanted, for dogleg section will to be needed accurately to send to Bending Mould, thus the overall performance of feeding trolley on tubing
It is played a crucial role in the bend pipe precision for improving bending machine.Feeding trolley in bending machine common at present passes through folder
Pincers clamping tubing, since in bend pipe operation, clamp can bear prodigious axial force and torque to bending machine, thus is easily pressed from both sides
Pincers clamping is not reliable phenomenon, to make bend pipe precision have a greatly reduced quality, the operation stability and feeding accuracy of feeding trolley obtain
Less than guarantee.
Utility model content
The technical issues of solving needed for the utility model be：A kind of firm, feeding of clamping is provided accurately in bending machine
Feeding trolley.
To solve the above problems, the technical solution adopted in the utility model is：Feeding trolley in the bending machine, packet
It includes：Trolley body, is provided with the front and back through hole penetrated through in trolley body, and main shaft is interspersed to be set in through hole and main shaft
Both ends are stretched out outside through hole respectively, and being provided between trolley body and main shaft prevents the back-and-forth motion of main shaft relative trolley ontology
Fixed structure；It is fixedly installed multi-clove type pipe clamp seat, the multi-clove type pipe clamp seat on the main shaft stretched out outside through hole front end
The clamping jaw of front end is made of at least three points of lobe clamping jaws, and each point of lobe clamping jaw is flared out simultaneously in its natural state, makes folder
Pawl outer surface profile shape is in the gradually smaller cone shape of outer diameter from front to back；Positioned at multi-clove type pipe clamp seat and trolley sheet
It is arranged with collar bush on main shaft between body, is provided in trolley body and moves back and forth before and after the opposite main shaft of driving spindle set
Main drive, under the driving of main drive collar bush move forward when, collar bush front end along cone shape clamping jaw
Outer surface profile is pushed ahead, and each point of lobe clamping jaw of multi-clove type pipe clamp seat is made inwardly to tighten simultaneously, be located at clamping jaw to clamp
In tubing.
Further, the feeding trolley in bending machine above-mentioned, wherein the fixed structure is：Positioned at trolley sheet
It is provided with the limit shaft shoulder on the main shaft of body front end, is provided with the first thread segment on the main shaft positioned at trolley body rear end, first
Locking nut screws on the first thread segment, by limiting the shaft shoulder and the first locking nut by the axial direction of main shaft relative trolley ontology
Position restriction.
Further, the feeding trolley in bending machine above-mentioned, wherein the structure of the main drive is：In master
Axle sleeve rear end is arranged at intervals with two shaft shoulders, and the card slot being inwardly recessed is formed between two shaft shoulders；In trolley body front end both sides
It is respectively set there are one connecting rod, two connecting rods are located at trolley body hypomere；Feed collet is fixedly installed at the top of trolley body
The extension bar of oil cylinder, feed collet oil cylinder is forward extended out and is hinged at the top of the extension bar of feed collet oil cylinder and clamping support, clamping support both sides
Extending arm extend downwardly stretching, extension after connecting rod respectively with trolley body both sides be hinged, in the extending arm of clamping support both sides
Side is respectively set there are one kelly, and two kellies stretch into the card slot of collar bush, and the extension bar of feed collet oil cylinder, which forward extends out, to be pushed away
Dynamic clamping support is swung forward around two extending arms and the hinge joint of two connecting rods of clamping support, to drive two kellies to push
Collar bush moves forward.
Further, the feeding trolley in bending machine above-mentioned, wherein in spaced two axis in collar bush rear end
Shoulder is first shaft shoulder and second shaft shoulder, and the second thread segment, second shaft shoulder are provided on the collar bush positioned at first axle shoulder rear portion
For the second locking nut screwed with the second thread segment；Two kelly ends in stretching into card slot are respectively arranged with one first
Bearing.
Further, the feeding trolley in bending machine above-mentioned, wherein further include bending machine rack, in bending machine rack
On be provided with the first linear slide rail group, each linear slide rail in the first linear slide rail group is arranged in parallel with main shaft, and planker is fixed
It is set on each sliding block in the first linear slide rail group, trolley body is set on planker, and the first driving is provided on planker
Device, planker is moved forward and backward along the first linear slide rail group under the driving of first driving means.
Further, the feeding trolley in bending machine above-mentioned, wherein the structure of the first driving means is：
Rack-and-pinion group is provided in bending machine rack, each linear slide rail in the linear slide rail group of rack and first in rack-and-pinion group
It is mutually parallel, the motor shaft of feeding servo deceleration motor is fixedly connected with the gear in rack-and-pinion group.
Further, the feeding trolley in bending machine above-mentioned, wherein the main shaft is hollow spindle tube, plug
Interspersed to be set in spindle tube, plug one end is stretched out after passing through multi-clove type pipe clamp seat outside multi-clove type pipe clamp seat, and the first short cylindrical is logical
It crosses the first universal joint and is set to plug front end, the second short cylindrical is set to the first short cylindrical front end by the second universal joint；
Plug oil cylinder is provided in bending machine rack, the plug other end is after rear-end of spindle stretching and is set in bending machine rack
The extension bar of plug oil cylinder is connected.
Further, the feeding trolley in bending machine above-mentioned, wherein the second linear slide rail group is provided on planker,
Each linear slide rail spatial vertical in each linear slide rail and the first linear slide rail group in second linear slide rail group, bottom plate fixation are set
It is placed on each sliding block in the second linear slide rail group, trolley body is set on bottom plate, and the second driving dress is provided on bottom plate
It sets, is moved left and right along the second linear slide rail group in the driving lower plate of the second driving device；Is provided in bending machine rack
Three linear slide rail groups, each linear slide rail in each linear slide rail and the second linear slide rail group in third linear slide rail group are mutually flat
Row, translation plates are set on each sliding block in third linear slide rail group, and plug oil cylinder is set in translation plates, in bending machine rack
On be provided with third driving device, translation plates are moved left and right along third linear slide rail group under the driving of third driving device.
Further, the feeding trolley in bending machine above-mentioned, wherein be provided with vertically arranged first on bottom plate and hang down
Straight panel, is provided with the 4th linear slide rail group on the first vertical panel, and each linear slide rail in the 4th linear slide rail group is vertically set
It is placed on the first vertical panel, trolley body is fixedly installed on each sliding block in the 4th linear slide rail group, on the first vertical panel
It is provided with four-drive device, trolley body is moved up and down along the 4th linear slide rail group under the driving of four-drive device；
It is provided with the second vertical panel being vertically provided in translation plates, is provided with the 5th linear slide rail group on the second vertical panel, the 5th
Each linear slide rail in linear slide rail group is mutually parallel with each linear slide rail in the 4th linear slide rail group, and the fixation of plug oil cylinder is set
It is placed on each sliding block in the 5th linear slide rail group, the 5th driving device is provided on the second vertical panel, in the 5th driving dress
Plug oil cylinder is moved up and down along the 5th linear slide rail group under the driving set.
Further, the feeding trolley in bending machine above-mentioned, wherein two are provided in the through hole of trolley body
Second bearing, main shaft are set in trolley body by two second bearing bearings, are fixedly installed and vert in trolley body
Servo deceleration motor is fixedly installed driving pulley on the motor shaft for verting servo deceleration motor, is stretching out through hole rear end
Driven pulley is fixedly installed on outer main shaft, transmission belt is wound on driving pulley and driven pulley.
The utility model has the beneficial effects that：1. being clamped in the tubing uniform force in multi-clove type pipe clamp seat, it is firm to clamp,
Be less prone to causes bend pipe precision to reduce phenomenon because clamping is not reliable, and the operation stability and feeding accuracy of feeding trolley are non-
Chang Hao；It rotates, is smoothed in bend pipe 2. the first short cylindrical and the second short cylindrical can be adjusted relative to bend pipe direction in bend pipe operation
The tubing face flexed outward at Seeding location prevents the tubing face flexed outward at bend pipe Seeding location from fold occur existing
As.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the feeding trolley in bending machine described in the utility model.
Fig. 2 is the explosive view of feeding trolley in Fig. 1.
Fig. 3 is the dimensional structure diagram of plug in Fig. 2.
Fig. 4 is the explosive view of plug in Fig. 3.
Fig. 5 is the dimensional structure diagram of trolley body in 1.
Fig. 6 is the explosive view of trolley body in Fig. 5.
Fig. 7 is the dimensional structure diagram of multi-clove type pipe clamp seat.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail technical solution described in the utility model.
Bending machine generally comprises：Bending machine rack and the feeding trolley being set in bending machine rack and pipe bending wheel die clamp
Module, bend wheel mould clamping group are located at the front of feeding trolley, feeding trolley tubing can be sent into bend wheel mould clamping group into
Row bend pipe operation.For convenience of discussion, feeding trolley direction of advance is defined as " preceding " here, the negative direction that feeding trolley is advanced
It is defined as " rear ", then the horizontal direction vertical with front-rear direction is then the left and right directions of feeding trolley.As depicted in figs. 1 and 2, originally
The feeding trolley in bending machine described in embodiment, including：Trolley body 1 is provided with passing through for front and back perforation in trolley body 1
Through-hole 11, main shaft 2 is interspersed to be set in through hole 11 and 2 both ends of main shaft are stretched out respectively outside through hole 11, trolley body 1 with
The fixed structure for preventing 2 relative trolley ontology 1 of main shaft to be moved forward and backward is provided between main shaft 2；Fixation described in the present embodiment
Structure is：The limit shaft shoulder 21 is provided on the main shaft 2 positioned at 1 front end of trolley body, in the main shaft positioned at 1 rear end of trolley body
The first thread segment 22 is provided on 2, the first locking nut 23 screws on the first thread segment 22, and the limit shaft shoulder 21 is resisted against trolley
On 1 front end of ontology, the first locking nut 23, which screws, to be resisted against on 1 rear end of trolley body, is locked by limiting the shaft shoulder 21 and first
Nut 23 limits the axial position of 2 relative trolley ontology 1 of main shaft, to make main shaft 2 can not the front and back shifting of relative trolley ontology 1
It is dynamic.
As shown in figure 5 and figure 7, more valves are fixedly installed on the main shaft 2 stretched out outside 11 front end of through hole in the present embodiment
The clamping jaw of formula pipe clamp seat 3,3 front end of multi-clove type pipe clamp seat is made of at least three points of lobe clamping jaws 31, with more in Fig. 7
3 front end of flap-type pipe clamp seat is described for four points of lobe clamping jaws 31 are arranged, in actual use multi-clove type pipe clamp seat 3
The clamping jaw of front end is generally made of three, four or six points lobe clamping jaws 31.Each point of lobe clamping jaw 31 is same in its natural state
When be flared out, make clamping jaw outer surface profile shape from front to back be in the gradually smaller cone shape of outer diameter；Each point of lobe folder
As long as pawl 31 in its natural state simultaneously outward tonicity ensure tubing can be put into clamping jaw, each point of lobe clamping jaw 31 simultaneously
Inwardly tightening can securely clamp tubing.As shown in figs. 1,2 and 6, positioned at multi-clove type pipe clamp seat 3 and trolley body 1
Between main shaft 2 on be arranged with collar bush 4, be provided in trolley body 1 before and after 4 opposite main shafts 2 of driving spindle set and back and forth move
Dynamic main drive, the internal diameter of collar bush 4 is more than the minimum outer diameter of the clamping jaw of cone shape, and the internal diameter of collar bush 4 is small
In the maximum outside diameter of the clamping jaw of cone shape, when collar bush 4 moves forward under the driving of main drive, before collar bush 4
End inner tube surface is pushed ahead along the clamping jaw outer surface profile of cone shape, makes each point of lobe clamping jaw 31 of multi-clove type pipe clamp seat 3
It inwardly tightens simultaneously, to clamp the tubing being located in clamping jaw.Equally, collar bush 4 moves back under the driving of main drive
Dynamic, release is applied to the tightening force on clamping jaw, and clamping jaw does not have clamping force or only small to the tubing in clamping jaw at this time
Clamping force.The structure of main drive described in the present embodiment is：Two shaft shoulders are arranged at intervals in 4 rear end of collar bush,
The card slot 40 being inwardly recessed is formed between two shaft shoulders；Connecting rod 12 there are one being respectively set in 1 front end both sides of trolley body, two
A connecting rod 12 is located at 1 hypomere of trolley body；It is fixedly installed feed collet oil cylinder 13 at 1 top of trolley body, feed collet oil cylinder 13
Extension bar forward extends out and the extension bar of feed collet oil cylinder 13 is hinged with 14 top of clamping support, the extending arm 15 of 14 both sides of clamping support
It extends downwardly the connecting rod 12 after stretching respectively with 1 both sides of trolley body to be hinged, in the extending arm 15 of 14 both sides of clamping support
Side is respectively set there are one kelly 17, and two kellies 17 stretch into the card slot 40 of collar bush 4, the extension bar of feed collet oil cylinder 13 to
Preceding stretching pushes clamping support 14 to be swung forward around two extending arms 15 and the hinge joint 10 of two connecting rods 12 of clamping support 14, from
And drive two kellies 17 that collar bush 4 is pushed to move forward.In spaced two shaft shoulders in 4 rear end of collar bush in the present embodiment
For first shaft shoulder 41 and second shaft shoulder, it is provided with the second thread segment 43 on the collar bush 4 positioned at 41 rear portion of first axle shoulder, second
The shaft shoulder is the second locking nut 44 screwed with the second thread segment, and the gap between first shaft shoulder 41 and the second locking nut 44 is
The card slot 40 formed between two shaft shoulders described above.Two 17 end parts of kelly in the present embodiment in stretching into card slot 40
She Zhi not be there are one first bearing 16, the setting of two first bearings 16 can subtract when main drive driving spindle 2 moves
Few frictional force between two kellies 17 and two shaft shoulders.
As shown in Fig. 2, the first linear slide rail group 51, the first linear slide rail are provided in the present embodiment in bending machine rack
Each linear slide rail in group 51 is arranged in parallel with main shaft 2, and planker 5 is fixedly installed on each sliding block in the first linear slide rail group 51
On 510, trolley body 1 is set on planker 5, and first driving means are provided on planker 5, in the driving of first driving means
Lower planker 5 is moved forward and backward along the first linear slide rail group 51.The structure of first driving means described in the present embodiment is：In bend pipe
Rack-and-pinion group is provided in machine rack, each linear slide rail in rack 54 and the first linear slide rail group 51 in rack-and-pinion group
It is mutually parallel, the motor shaft of feeding servo deceleration motor 61 is fixedly connected with the gear 55 in rack-and-pinion group.Such as Fig. 1, Fig. 3 and
Shown in Fig. 4, the main shaft 2 described in the present embodiment is hollow spindle tube, and plug 7 is interspersed to be set in spindle tube, plug one end
It is stretched out outside multi-clove type pipe clamp seat 3 after multi-clove type pipe clamp seat 3, the first short cylindrical 71 is set to core by the first universal joint 72
Nose, the second short cylindrical 73 are set to 71 front end of the first short cylindrical by the second universal joint 74.In bend pipe in the present embodiment
Be provided with plug oil cylinder 75 in machine rack, 7 other end of plug stretched out from 2 rear end of main shaft after with the core that is set in bending machine rack
The extension bar of stick oil cylinder 75 is connected.
In practical bend pipe operation, bending machine needs to carry out bend pipe operation to the tubing of Multiple Type size, and pipe bending wheel
The position of wheel module in die clamp module is changeless, typically by changing the clamping group in bend wheel mould clamping group
Position and the model of module, the model of clamping group are taken turns come the curved of the tubing that makes bend wheel mould clamping group adapt to Multiple Type size
Pipe operation, thus according to the tubing of different model size just need adjust trolley body 1 left and right position and upper and lower position.Such as
Being horizontally disposed on planker shown in Fig. 1 and Fig. 2, in the present embodiment has the second linear slide rail group 52, in the second linear slide rail group 52
Each linear slide rail and the first linear slide rail group 52 in each linear slide rail spatial vertical, it is linear that bottom plate 9 is fixedly installed on second
On each sliding block 520 in slide rail group 52, trolley body 1 is set on bottom plate 9, and the second driving device is provided on bottom plate 9,
The driving lower plate 9 of second driving device is moved left and right along the second linear slide rail group 52；It is provided with third in bending machine rack
Linear slide rail group, each linear slide rail in each linear slide rail and the second linear slide rail group in third linear slide rail group are mutually flat
Row, translation plates are set on each sliding block in third linear slide rail group, and plug oil cylinder 75 is set in translation plates, in bending machine machine
Third driving device is provided on frame, translation plates are moved left and right along third linear slide rail group under the driving of third driving device.
In practical bend pipe operation, by starting the second driving device and third driving device, make trolley body 1 and plug oil cylinder 75 to
Same direction synchronizing moving, so as to adjust the left and right position of tubing in multi-clove type pipe clamp seat is clamped in.In actual use
Hydraulic oil cylinder driving can be used in second driving device, third driving device, and the driving of other type of drive can also be used.
As shown in Fig. 2, being provided with the first vertically arranged vertical panel 8 on bottom plate 9, it is provided on the first vertical panel 8
4th linear slide rail group 53, each linear slide rail in the 4th linear slide rail group 53 are vertically arranged on the first vertical panel 8, trolley
Ontology 1 is fixedly installed on each sliding block in the 4th linear slide rail group 53, and the 4th driving dress is provided on the first vertical panel 8
It sets, trolley body 1 is moved up and down along the 4th linear slide rail group 53 under the driving of four-drive device；It is provided in translation plates
The second vertical panel being vertically provided with, is provided with the 5th linear slide rail group on the second vertical panel, in the 5th linear slide rail group
Each linear slide rail is mutually parallel with each linear slide rail in the 4th linear slide rail group, and it is linear that plug oil cylinder 75 is fixedly installed on the 5th
On each sliding block in slide rail group, the 5th driving device is provided on the second vertical panel, the core under the driving of the 5th driving device
Stick oil cylinder 75 is moved up and down along the 5th linear slide rail group.In practical bend pipe operation, by starting four-drive device and the 5th
Driving device makes trolley body 1 and plug oil cylinder 75 to same direction synchronizing moving, so as to adjust multi-clove type pipe clamp seat is clamped in
The upper and lower position of middle tubing.Hydraulic oil cylinder driving can be used in four-drive device, the 5th driving device in actual use,
The driving of other type of drive can be used.
As shown in fig. 6, two second bearings 19, main shaft 2 are provided in the present embodiment in the through hole 11 of trolley body 1
It is set in trolley body 1 by two bearings of second bearing 19, in practical bend pipe operation, feeding trolley is not simple suitable
Bend pipe operation can be completed by tubing axial movement feeding, sometimes be also required to make tubing twist motion ability in feeding forward
Reach a variety of bend pipe requirements, is fixedly installed the servo deceleration motor 63 that verts in trolley body 1 in the present embodiment, is watched verting
It takes and is fixedly installed driving pulley 64 on the motor shaft of decelerating motor 63, it is fixed on the main shaft 2 stretched out outside through hole rear end to set
It is equipped with driven pulley 65, transmission belt 66 is wound on driving pulley 64 and driven pulley 65, passes through the servo deceleration motor 63 that verts
The purpose of tubing twist motion in feeding forward is realized in cooperation with V belt translation.
The above is only the preferred embodiment of the utility model, is not to make any other form to the utility model
Limitation, and according to any modification or equivalent variations made by the technical essence of the utility model, still fall within the requires of the utility model
The range of protection.
The utility model has the advantages that：1. being clamped in the tubing uniform force in multi-clove type pipe clamp seat 3, it is firm to clamp, no
Easily occur causing bend pipe precision to reduce phenomenon because clamping is not reliable, the operation stability and feeding accuracy of feeding trolley are very
It is good；It rotates, is smoothed in curved 2. the first short cylindrical 71 and the second short cylindrical 73 can be adjusted relative to bend pipe direction in bend pipe operation
The tubing face flexed outward at pipe Seeding location prevents the tubing face flexed outward at bend pipe Seeding location from fold occur existing
As.
Claims (10)
1. the feeding trolley in bending machine, including：Trolley body, it is characterised in that：Front and back perforation is provided in trolley body
Through hole, main shaft is interspersed to be set in through hole and main shaft both ends are stretched out outside through hole respectively, trolley body and main shaft it
Between be provided with prevent main shaft relative trolley ontology be moved forward and backward fixed structure；It is fixed on the main shaft stretched out outside through hole front end
It is provided with multi-clove type pipe clamp seat, the clamping jaw of the multi-clove type pipe clamp seat front end is made of at least three points of lobe clamping jaws, each point
It is in that outer diameter is gradually smaller that lobe clamping jaw is flared out, makes clamping jaw outer surface profile shape from front to back simultaneously in its natural state
Cone shape；It is arranged with collar bush on the main shaft between multi-clove type pipe clamp seat and trolley body, in trolley body
Be provided with the front and back main drive moved back and forth of the opposite main shaft of driving spindle set, under the driving of main drive collar bush to
When preceding mobile, collar bush front end pushed ahead along the clamping jaw outer surface profile of cone shape, make each point of multi-clove type pipe clamp seat
Lobe clamping jaw is inwardly tightened, simultaneously to clamp the tubing being located in clamping jaw.
2. the feeding trolley in bending machine described in accordance with the claim 1, it is characterised in that：The fixed structure is：In place
In being provided with the limit shaft shoulder on the main shaft of trolley body front end, the first screw thread is provided on the main shaft positioned at trolley body rear end
Section, the first locking nut screw on the first thread segment, by limiting the shaft shoulder and the first locking nut by main shaft relative trolley sheet
The axial position of body limits.
3. the feeding trolley in bending machine described in accordance with the claim 1, it is characterised in that：The structure of the main drive
For：Two shaft shoulders are arranged at intervals in collar bush rear end, the card slot being inwardly recessed is formed between two shaft shoulders；Before trolley body
End both sides are respectively set there are one connecting rod, and two connecting rods are located at trolley body hypomere；It is fixedly installed at the top of trolley body
There are feed collet oil cylinder, the extension bar of feed collet oil cylinder to forward extend out and be hinged at the top of the extension bar of feed collet oil cylinder and clamping support, clamped
Connecting rod respectively with trolley body both sides is hinged after the extending arm of frame both sides extends downwardly stretching, extension, in stretching for clamping support both sides
It is respectively set on the inside of swing arm there are one kelly, two kellies stretch into the card slot of collar bush, and the extension bar of feed collet oil cylinder is forward
It stretches out and clamping support is pushed to be swung forward around two extending arms and the hinge joint of two connecting rods of clamping support, to drive two cards
Bar pushes collar bush to move forward.
4. the feeding trolley in bending machine described in accordance with the claim 3, it is characterised in that：It is spaced in collar bush rear end
Two shaft shoulders are first shaft shoulder and second shaft shoulder, and the second thread segment is provided on the collar bush positioned at first axle shoulder rear portion, the
Two shaft shoulders are the second locking nut screwed with the second thread segment；Two kelly ends in stretching into card slot are respectively arranged with one
A first bearing.
5. according to the feeding trolley in bending machine as claimed in claim 1,2 or 3, it is characterised in that：Further include bending machine rack,
The first linear slide rail group is provided in bending machine rack, each linear slide rail in the first linear slide rail group is parallel with main shaft to be set
It sets, planker is fixedly installed on each sliding block in the first linear slide rail group, and trolley body is set on planker, is arranged on planker
There are first driving means, planker is moved forward and backward along the first linear slide rail group under the driving of first driving means.
6. the feeding trolley in bending machine according to claim 5, it is characterised in that：The knot of the first driving means
Structure is：Rack-and-pinion group is provided in bending machine rack, the rack in rack-and-pinion group with it is each in the first linear slide rail group
Linear slide rail is mutually parallel, and the motor shaft of feeding servo deceleration motor is fixedly connected with the gear in rack-and-pinion group.
7. the feeding trolley in bending machine according to claim 5, it is characterised in that：The main shaft is hollow main shaft
Pipe, plug is interspersed to be set in spindle tube, and plug one end is stretched out after passing through multi-clove type pipe clamp seat outside multi-clove type pipe clamp seat, and first is short
Cylinder is set to plug front end by the first universal joint, and the second short cylindrical is set to the first short cylindrical by the second universal joint
Front end；Plug oil cylinder is provided in bending machine rack, the plug other end is after rear-end of spindle stretching and is set to bending machine machine
The extension bar of plug oil cylinder on frame is connected.
8. the feeding trolley in bending machine according to claim 7, it is characterised in that：It is linear that second is provided on planker
Slide rail group, each linear slide rail spatial vertical in each linear slide rail and the first linear slide rail group in the second linear slide rail group, bottom
Plate is fixedly installed on each sliding block in the second linear slide rail group, and trolley body is set on bottom plate, and is provided on bottom plate
Two driving devices are moved left and right in the driving lower plate of the second driving device along the second linear slide rail group；In bending machine rack
It is provided with third linear slide rail group, each linear cunning in each linear slide rail and the second linear slide rail group in third linear slide rail group
Rail is mutually parallel, and translation plates are set on each sliding block in third linear slide rail group, and plug oil cylinder is set in translation plates, curved
It is provided with third driving device in pipe machine rack, translation plates are along third linear slide rail group or so under the driving of third driving device
It is mobile.
9. the feeding trolley in bending machine according to claim 8, it is characterised in that：It is provided on bottom plate vertically arranged
The first vertical panel, the 4th linear slide rail group, each linear slide rail in the 4th linear slide rail group are provided on the first vertical panel
It is vertically arranged on the first vertical panel, trolley body is fixedly installed on each sliding block in the 4th linear slide rail group, first
Four-drive device is provided on vertical panel, trolley body is above and below the 4th linear slide rail group under the driving of four-drive device
It is mobile；It is provided with the second vertical panel being vertically provided in translation plates, the 5th linear slide rail is provided on the second vertical panel
Group, each linear slide rail in the 5th linear slide rail group are mutually parallel with each linear slide rail in the 4th linear slide rail group, plug oil
Cylinder is fixedly installed on each sliding block in the 5th linear slide rail group, and the 5th driving device is provided on the second vertical panel,
Plug oil cylinder is moved up and down along the 5th linear slide rail group under the driving of five driving devices.
10. according to the feeding trolley in the bending machine described in claim 8 or 9, it is characterised in that：In the through hole of trolley body
In be provided with two second bearings, main shaft is set to by two second bearings bearings in trolley body, solid in trolley body
Surely it is provided with the servo deceleration motor that verts, driving pulley is fixedly installed on the motor shaft for verting servo deceleration motor, is being stretched
Driven pulley is fixedly installed on the main shaft gone out outside through hole rear end, transmission belt is wound on driving pulley and driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685389.3U CN207615539U (en) | 2017-12-07 | 2017-12-07 | Feeding trolley in bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685389.3U CN207615539U (en) | 2017-12-07 | 2017-12-07 | Feeding trolley in bending machine |
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| CN207615539U true CN207615539U (en) | 2018-07-17 |
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| CN201721685389.3U Active CN207615539U (en) | 2017-12-07 | 2017-12-07 | Feeding trolley in bending machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803437A (en) * | 2017-12-07 | 2018-03-16 | 和和机械（张家港）有限公司 | Feeding trolley in bending machine |
| CN117086156A (en) * | 2023-10-18 | 2023-11-21 | 江苏麦合新材料科技有限公司 | Titanium pipe bending machine |
-
2017
- 2017-12-07 CN CN201721685389.3U patent/CN207615539U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803437A (en) * | 2017-12-07 | 2018-03-16 | 和和机械（张家港）有限公司 | Feeding trolley in bending machine |
| CN117086156A (en) * | 2023-10-18 | 2023-11-21 | 江苏麦合新材料科技有限公司 | Titanium pipe bending machine |
| CN117086156B (en) * | 2023-10-18 | 2023-12-29 | 江苏麦合新材料科技有限公司 | Titanium pipe bending machine |
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