CN207563494U - Bending machine shaft nested structure - Google Patents
Bending machine shaft nested structure Download PDFInfo
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- CN207563494U CN207563494U CN201721366993.XU CN201721366993U CN207563494U CN 207563494 U CN207563494 U CN 207563494U CN 201721366993 U CN201721366993 U CN 201721366993U CN 207563494 U CN207563494 U CN 207563494U
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Abstract
The utility model discloses a kind of bending machine shaft nested structures, including fixed block and the first fixture block being set on fixed block, first through hole is offered on first fixture block, fixed block is set in first through hole, and the both sides of fixed block are all extended to outside first through hole, the both sides of fixed block symmetrically offer sliding slot, sliding block is slidably fitted in sliding slot, and the side of sliding block is extended to outside sliding slot, the side that two sliding blocks are located at respectively outside two sliding slots is respectively welded on the both sides inner wall of first through hole, the first groove is offered on the bottom side inner wall of sliding slot, mandril is slidably fitted in first groove, and one end of mandril extends to outside the first groove and is fixedly mounted on sliding block, first groove is welded with the first spring on the side inner wall far from opening.The utility model so as to be suitable for the pipe fitting of different path lengths, and can be conveniently operated personnel and be dismounted by the spacing of the first fixture block of adjusting and the second fixture block.
Description
Technical field
The utility model is related to a kind of bending machine shaft nested structures, belong to bending machine manufacturing technology field.
Background technology
Bending machine can substantially be divided into CNC tube bending machine, hydraulic pipe bender etc., and bending machine is mainly existed by hydraulic coupling
A bending radius is carried out to tube body under cold conditions or the wound form of two bending radius is bent, is widely used in automobile, air-conditioning etc.
The various pipe fittings of industry and the bending of wire rod.
The bending machine patent of invention of Patent No. 201410735091.3 discloses a kind of bending machine, including including main branch
Frame, driving bracing strut, drive shaft assembly, drive gear, fixed wheel component, fixed wheel shaft gear, drive wheel assemblies, Worm gear feed screw lifting
Machine, driving wheel stent and driving mechanism, fixed driving bracing strut and driving mechanism on main support, driving bracing strut are equipped with drive shaft
Component, drive shaft assembly are respectively arranged on the left side and the right side a fixed wheel component, and drive shaft assembly is equipped with drive gear, fixed wheel component
It is equipped with fixed wheel shaft gear, the drive gear of drive shaft assembly and the fixed wheel shaft gear on the fixed wheel component of the both sides company of engagement respectively
It connects, working efficiency can be improved, reduce cost, and disclosure satisfy that the bending requirement of different dimension workpieces, improve using model
It encloses, but its fixed wheel and driving wheel are fixed structure, it is impossible to suitable for the pipe fitting of various path lengths.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide bending machine shaft nested structure, it is above-mentioned to solve
The problem of being proposed in background technology, the utility model is easy to use, easy to operation, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：Bending machine shaft nested structure,
Including fixed block and the first fixture block being set on fixed block, first through hole is offered on first fixture block, fixed block is arranged
In first through hole, and the both sides of fixed block are all extended to outside first through hole, and the both sides of fixed block symmetrically offer sliding slot, sliding slot
Sliding block is inside slidably fitted with, and the side of sliding block is extended to outside sliding slot, two sliding blocks are located at the side point outside two sliding slots respectively
It is not welded on the both sides inner wall of first through hole, the first groove is offered on the bottom side inner wall of sliding slot, is slided in the first groove
Mandril is installed, and one end of mandril extends to outside the first groove and is fixedly mounted on sliding block, the first groove is far from opening
The first spring is welded on the inner wall of side, is welded and fixed between the first spring and mandril, the top center of fixed block opens up
There is circular groove, shaft is installed, and one end of shaft is extended to outside circular groove in circular groove.
In one embodiment, the second groove is symmetrically offered on the both sides inner wall of the circular groove, the both sides of shaft are symmetrically opened
Equipped with card slot, kelly is slidably fitted in the second groove, and two kellies are located at one end difference outside two the second grooves respectively
In two card slots.
In one embodiment, second spring, second spring are welded on side inner wall of second groove far from opening
It is welded and fixed between kelly, locating slot is offered on the bottom side inner wall of the second groove, locating piece is installed on kelly, it is fixed
Position block is slidably mounted in locating slot.
In one embodiment, the second through-hole is offered on the top side inner wall of second groove, peace is slided in the second through-hole
Both ends equipped with push rod, and push rod are all extended to outside the second through-hole, and one end that push rod is located in the second groove is welded on kelly.
In one embodiment, screw hole is offered on the top side inner wall of the sliding slot, screw, and silk is movably installed in screw hole
The both ends of bar are all extended to outside screw hole, and one end that screw is located in sliding slot is rotatably installed on sliding block, screw far from sliding block one
End is installed with handle.
In one embodiment, limiting slot is symmetrically offered on the both sides inner wall of first groove, the both sides of mandril are symmetrical
Limited block is installed with, limited block is slidably mounted in limiting slot.
In one embodiment, the lower section of first fixture block is equipped with fixed the second fixture block being set on fixed block, and the
Two fixture blocks are adapted with the first fixture block.
The beneficial effects of the utility model：By fixed block, the first fixture block, first through hole, sliding slot, sliding block, the first groove,
Mandril, the first spring, circular groove, shaft, the second groove, kelly construct bending machine shaft nested structure jointly, by sliding slot, sliding block,
First groove, mandril, the first spring adjust the spacing of the first fixture block and the second fixture block, are fixed and turned by the second groove and kelly
Axis, the utility model is by adjusting the spacing of the first fixture block and the second fixture block, so as to be suitable for the pipe fitting of different path lengths, and
Personnel can be conveniently operated to be dismounted.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the schematic cross-sectional view that the utility model bending machine shaft nested structure is faced；
Fig. 2 is the schematic cross-sectional view of part A in the utility model bending machine shaft nested structure；
Fig. 3 is the schematic cross-sectional view of part B in the utility model bending machine shaft nested structure；
Fig. 4 is the structure diagram that the utility model bending machine shaft nested structure is overlooked；
In figure：1- fixed blocks, the first fixture blocks of 2-, 3- first through hole, 4- sliding slots, 5- sliding blocks, 6 first grooves, 7- mandrils, 8-
First spring, 9- circular grooves, 10- shafts, the second grooves of 11-, 12- kellies.
Specific embodiment
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The utility model can be the embodiment that other manner is realized.Moreover, it should it manages
Solution, wording used herein and term are solely for description purposes, should not the explanation of being construed as limiting property." packet used herein
Include ", "comprising", the similar wording such as " having " meant comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that, when describing " certain element ", the utility model does not limit the quantity of the element as one, can also include more
It is a.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：Bending machine shaft nested structure, including 1 He of fixed block
The first fixture block 2 being set on fixed block 1 offers first through hole 3 on first fixture block 2, and fixed block 1 is set in first through hole 3
It is interior, and the both sides of fixed block 1 are all extended to outside first through hole 3, the both sides of fixed block 1 symmetrically offer sliding slot 4, are slided in sliding slot 4
Dynamic to be equipped with sliding block 5, and the side of sliding block 5 is extended to outside sliding slot 4, two sliding blocks 5 are located at the side point outside two sliding slots 4 respectively
It is not welded on the both sides inner wall of first through hole 3, offers the first groove 6 on the bottom side inner wall of sliding slot 4, in the first groove 6
Mandril 7 is slidably fitted with, and one end of mandril 7 extends to outside the first groove 6 and is fixedly mounted on sliding block 5, the first groove 6 is remote
It leaves and the first spring 8 is welded on the side inner wall of mouth, be welded and fixed between the first spring 8 and mandril 7, the top of fixed block 1
Center offers circular groove 9, shaft 10 is equipped in circular groove 9, and one end of shaft 10 is extended to outside circular groove 9, passes through fixation
Block 1, the first fixture block 2, first through hole 3, sliding slot 4, sliding block 5, the first groove 6, mandril 7, the first spring 8, circular groove 9, shaft 10,
Two grooves 11, kelly 12 construct bending machine shaft nested structure jointly, pass through sliding slot 4, sliding block 5, the first groove 6, mandril 7, first
Spring 8 adjusts the spacing of the first fixture block 2 and the second fixture block, and by the second groove 11 and 12 fixed rotating shaft 10 of kelly, this practicality is new
Type so as to be suitable for the pipe fitting of different path lengths, and can facilitate behaviour by the spacing of the first fixture block 2 of adjusting and the second fixture block
It is dismounted as personnel.
Symmetrically offering the second groove 11 on the both sides inner wall of circular groove 9, the both sides of shaft 10 symmetrically offer card slot, and second
Kelly 12 is slidably fitted in groove 11, and one end that two kellies 12 are located at respectively outside two the second grooves 11 is separately mounted to
In two card slots, second spring is welded on the second side inner wall of the groove 11 far from opening, between second spring and kelly 12
It is welded and fixed, locating slot is offered on the bottom side inner wall of the second groove 11, locating piece is installed on kelly 12, locating piece is slided
It is dynamic to be mounted in locating slot, the second through-hole is offered on the top side inner wall of the second groove 11, is slidably fitted with and pushes away in the second through-hole
Bar, and the both ends of push rod are all extended to outside the second through-hole, one end that push rod is located in the second groove 11 is welded on kelly 12, sliding
Screw hole is offered on the top side inner wall of slot 4, screw is movably installed in screw hole, and the both ends of screw are all extended to outside screw hole, silk
One end that bar is located in sliding slot 4 is rotatably installed on sliding block 5, and the one end of screw far from sliding block 5 is installed with handle, and first
Limiting slot is symmetrically offered on the both sides inner wall of groove 6, the both sides of mandril 7 are symmetrically installed with limited block, and limited block slides
In limiting slot, the lower section of the first fixture block 2 is equipped with fixed the second fixture block being set on fixed block 1, and the second fixture block with
First fixture block is adapted, and passes through fixed block 1, the first fixture block 2, first through hole 3, sliding slot 4, sliding block 5, the first groove 6, mandril 7,
One spring 8, circular groove 9, shaft 10, the second groove 11, kelly 12 construct bending machine shaft nested structure jointly, pass through sliding slot 4, sliding block
5th, the first groove 6, mandril 7, the first spring 8 adjust the spacing of the first fixture block 2 and the second fixture block, pass through the second groove 11 and kelly
12 fixed rotating shafts 10, the utility model is by adjusting the spacing of the first fixture block 2 and the second fixture block, so as to be suitable for different diameters
Long pipe fitting, and personnel can be conveniently operated and dismounted.
Specific embodiment：Fixed block 1 in actual use, is stuck in the shaft 10 of bending machine by the utility model first
On, will two push rods pushed to the side that is located remotely from each other, push rod will drive kelly 12 to 11 basal sliding of the second groove and to press
Contracting second spring makes second spring have certain elastic force, until kelly 12 is fully retracted in the second groove 11, then by shaft 10
It sticking into circular groove 9, then unclamps push rod, kelly 12 will be sticked into the card slot in shaft 10 under the elastic force effect of second spring,
So as to which shaft 10 is fixed in circular groove 9, the spacing of the first fixture block 2 and the second fixture block is then adjusted according to the path length of pipe fitting, i.e.,
By screwing handle rotary screw rod, screw rotates in screw hole to be slided in sliding slot 4 with movable slider 5, and two sliding blocks 5 are to moving down
Dynamic that the first fixture block 2 will be driven to move down, during this, sliding block 5 will drive mandril 7 to move together, and mandril 7 is in the first groove 6
Interior slip will avoid shifting in 5 sliding process of sliding block, while mandril 7 will compress the first spring 8, make the first spring 8
With certain elastic force, under the elastic force effect of the first spring 8, sliding block 5 can be made to keep steady fixed.
Concepts described herein may be embodied to other forms in the case of without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as illustrative rather than restricted.Therefore, the scope of the utility model is by appended right
It is required that it rather than is determined according to these descriptions before.It is any in the letter of claim and equivalency range
Change should all belong to these the scope of the claims.
Claims (7)
1. bending machine shaft nested structure, including fixed block and the first fixture block being set on fixed block, which is characterized in that described first
First through hole is offered on fixture block, fixed block is set in first through hole, and the both sides of fixed block are all extended to outside first through hole,
The both sides of fixed block symmetrically offer sliding slot, sliding block are slidably fitted in sliding slot, and the side of sliding block is extended to outside sliding slot, two
The side that sliding block is located at respectively outside two sliding slots is respectively welded on the both sides inner wall of first through hole, is opened on the bottom side inner wall of sliding slot
Equipped with the first groove, mandril is slidably fitted in the first groove, and one end of mandril extends to outside the first groove and is fixedly mounted
On sliding block, the first groove is welded with the first spring on the side inner wall far from opening, is welded between the first spring and mandril solid
Fixed, the top center of fixed block offers circular groove, shaft is equipped in circular groove, and one end of shaft is extended to outside circular groove.
2. bending machine shaft nested structure according to claim 1, which is characterized in that symmetrically opened on the both sides inner wall of the circular groove
Equipped with the second groove, the both sides of shaft symmetrically offer card slot, and kelly, and two kelly difference are slidably fitted in the second groove
One end outside two the second grooves is separately mounted in two card slots.
3. bending machine shaft nested structure according to claim 2, which is characterized in that side of second groove far from opening
Second spring is welded on inner wall, is welded and fixed between second spring and kelly, it is fixed to be offered on the bottom side inner wall of the second groove
Position slot, is installed with locating piece on kelly, locating piece is slidably mounted in locating slot.
4. bending machine shaft nested structure according to claim 2, which is characterized in that opened on the top side inner wall of second groove
Equipped with the second through-hole, push rod is slidably fitted in the second through-hole, and the both ends of push rod are all extended to outside the second through-hole, push rod is located at
One end in second groove is welded on kelly.
5. bending machine shaft nested structure according to claim 1, which is characterized in that offered on the top side inner wall of the sliding slot
Screw hole is movably installed with screw, and the both ends of screw are all extended to outside screw hole in screw hole, and screw is located at one end rotation in sliding slot
On sliding block, the one end of screw far from sliding block is installed with handle.
6. bending machine shaft nested structure according to claim 1, which is characterized in that right on the both sides inner wall of first groove
Title offers limiting slot, and the both sides of mandril are symmetrically installed with limited block, and limited block is slidably mounted in limiting slot.
7. bending machine shaft nested structure according to claim 1, which is characterized in that the lower section of first fixture block, which is equipped with, to be fixed
The second fixture block being set on fixed block, and the second fixture block is adapted with the first fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366993.XU CN207563494U (en) | 2017-10-23 | 2017-10-23 | Bending machine shaft nested structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366993.XU CN207563494U (en) | 2017-10-23 | 2017-10-23 | Bending machine shaft nested structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563494U true CN207563494U (en) | 2018-07-03 |
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ID=62695833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366993.XU Expired - Fee Related CN207563494U (en) | 2017-10-23 | 2017-10-23 | Bending machine shaft nested structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207563494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597921A (en) * | 2017-10-23 | 2018-01-19 | 重庆奔隆机械有限公司 | Bending machine shaft nested structure |
| CN109129676A (en) * | 2018-08-17 | 2019-01-04 | 惠州市惠尔丰电子科技有限公司 | A kind of logical semicircle orifice blanking units of pcb board plating |
| CN109361174A (en) * | 2018-11-20 | 2019-02-19 | 合肥泾渭信息通讯有限公司 | A kind of novel communication information cable separated time box cupling |
-
2017
- 2017-10-23 CN CN201721366993.XU patent/CN207563494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597921A (en) * | 2017-10-23 | 2018-01-19 | 重庆奔隆机械有限公司 | Bending machine shaft nested structure |
| CN109129676A (en) * | 2018-08-17 | 2019-01-04 | 惠州市惠尔丰电子科技有限公司 | A kind of logical semicircle orifice blanking units of pcb board plating |
| CN109361174A (en) * | 2018-11-20 | 2019-02-19 | 合肥泾渭信息通讯有限公司 | A kind of novel communication information cable separated time box cupling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181023 |