CN207533739U - A kind of bending machine - Google Patents
A kind of bending machine Download PDFInfo
- Publication number
- CN207533739U CN207533739U CN201721565694.9U CN201721565694U CN207533739U CN 207533739 U CN207533739 U CN 207533739U CN 201721565694 U CN201721565694 U CN 201721565694U CN 207533739 U CN207533739 U CN 207533739U
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- China
- Prior art keywords
- cavity
- rotating shaft
- shaft base
- pipe fitting
- bending
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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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to a kind of bending machine, the first cavity for placing pipe fitting is equipped in pedestal；One end in pedestal is equipped with clamping seats, and the other end is equipped with tailstock；Universal mandrel is equipped in first cavity；Universal mandrel is arranged on one end equipped with clamping seats；Mandril is equipped in first cavity；Briquetting is equipped in tailstock；One end of mandril connects with universal mandrel, and the other end connects with briquetting；One end of pedestal is connected with rotating shaft base；The second cavity for placing pipe fitting is equipped in rotating shaft base；Second cavity is communicated with the first cavity；Bending drive component is equipped between clamping seats and rotating shaft base；It is bent drive component and drives rotating shaft base rotation；Pedestal, clamping seats and rotating shaft base fix pipe fitting, and pipe fitting stationarity is good；It is bent drive component and drives rotating shaft base rotation, pipe fitting is caused to bend, reduces the labor intensity of operator, universal mandrel can ensure the bending radian of pipe fitting, avoid the metaboly of bending part.
Description
Technical field
The utility model is related to a kind of bending machine, more particularly to a kind of bending machine for metal tube bending belongs to machine
Tool processing technique field.
Background technology
With the fast development of present industry, the use of metal tube is also more and more, and metal tube is bent would generally
Using to bending machine, existing bending machine is provided with fixed inflection point mostly, by being manually located at gold with a force pipe sleeve
Belong on pipe, and backward inflection point direction force so that metal tube is bent, and reaches bending effect, but the bending machine of the structure needs
Larger manpower is used, when metal tube is thicker, one is difficult that it is bent, it usually needs Duo Geren is lengthened
Exert a force metal tube, could complete bending, using being more troublesome, while the workpiece's qualification rate that existing bending machine makes is low, is bent
Face is difficult to control in the same plane, allows for metal tube in this way and twisted phenomena often occurs, and the deflection of workpiece is big, and one
Cause property and interchangeability are poor, have drawing crack on the outside of workpiece, there is creeping phenomenon in inside, influences the performance of metal tube.
Utility model content
The utility model aim be for overcome the deficiencies in the prior art and provide it is a kind of bending it is efficient and bending quality
High bending machine.
In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of bending machine, including pedestal, the first sky
Chamber, clamping seats, tailstock, universal mandrel, mandril, briquetting, rotating shaft base, the second cavity and bending drive component；In the pedestal
Equipped with the first cavity for placing pipe fitting；One end in the pedestal is equipped with clamping seats, and the other end is equipped with tailstock；First cavity
It is interior to be equipped with universal mandrel；The universal mandrel is arranged on one end equipped with clamping seats；Mandril is equipped in first cavity；It is described
Briquetting is equipped in tailstock；One end of the mandril connects with universal mandrel, and the other end connects with briquetting；One end of the pedestal connects
It is connected to rotating shaft base；The second cavity for placing pipe fitting is equipped in the rotating shaft base；Second cavity is communicated with the first cavity；
Bending drive component is equipped between the clamping seats and rotating shaft base；The bending drive component drives rotating shaft base rotation.
Preferably, nozzle holder is equipped in the rotating shaft base；Slot is provided on the nozzle holder；In the nozzle holder
Equipped with the third cavity for placing pipe fitting；The third cavity is communicated with the second cavity.
Preferably, the nozzle holder is equipped with connector；The connector connects rotating shaft base with bending drive component
Together.
Preferably, the clamping seats are equipped with the fixed mandril of multiple fixed pipe fittings.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The bending machine of the utility model fixes pipe fitting by pedestal, clamping seats and rotating shaft base, and pipe fitting stationarity is good；It is logical
It crosses bending drive component and drives rotating shaft base rotation, pipe fitting is caused to bend, the labor intensity of operator is reduced, improves work
Make efficiency；Universal mandrel can ensure the bending radian of pipe fitting, avoid the metaboly of bending part.
Description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Structure diagram of the attached drawing 1 for the bending machine of the utility model；
Using state structure diagram of the attached drawing 2 for the bending machine of the utility model；
Wherein：1st, pedestal；2nd, the first cavity；3rd, clamping seats；4th, tailstock；5th, universal mandrel；6th, mandril；7th, briquetting；8th, it revolves
Shaft seat；9th, the second cavity；10th, it is bent drive component；11st, nozzle holder；12nd, third cavity；13rd, connector；14th, fixed top
Bar；15th, pipe fitting to be bent.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of bending machine described in the utility model as shown in Figure 1, including pedestal 1, the first cavity 2, clamping seats 3,
Tailstock 4, universal mandrel 5, mandril 6, briquetting 7, rotating shaft base 8, the second cavity 9 and bending drive component 1O；It is set in the pedestal 1
There is the first cavity 2 for placing pipe fitting；One end in the pedestal 1 is equipped with clamping seats 3, and the other end is equipped with tailstock 4；Described first is empty
Universal mandrel 5 is equipped in chamber 2；The universal mandrel 5 is arranged on one end equipped with clamping seats 3；Top is equipped in first cavity 2
Bar 6；Briquetting 7 is equipped in the tailstock 4；One end of the mandril 6 connects with universal mandrel 5, and the other end connects with briquetting 7；Institute
The one end for stating pedestal 1 is connected with rotating shaft base 8；The second cavity 9 for placing pipe fitting is equipped in the rotating shaft base 8；Described second
Cavity 9 is communicated with the first cavity 2；Bending drive component 10 is equipped between the clamping seats 3 and rotating shaft base 8；The bending driving
Component 10 drives rotating shaft base 8 to rotate.
In order to improve bending quality, nozzle holder 11 is equipped in the rotating shaft base 8；It is provided on the nozzle holder 11
Slot；The third cavity 12 for placing pipe fitting is equipped in the nozzle holder 11；When not bending, 12 and second cavity of third cavity
9 communicate；The nozzle holder 11 is equipped with connector 13；The connector 13 connects rotating shaft base 8 and bending drive component 10
Together.
In order to improve the stationarity of pipe fitting, the clamping seats 3 are equipped with the fixed mandril 14 of multiple fixed pipe fittings.
A kind of bending machine described in the utility model as shown in Figure 2, in use, pipe fitting 15 to be processed is worn successively
The first cavity 2, the second cavity 9 and third cavity 12 are crossed, universal mandrel 5 is placed in pipe fitting 15 to be processed, passes through top
Universal mandrel 5 is pressed to 15 depths of pipe fitting to be processed by bar 6, and briquetting 7 is placed in tailstock 4, completes the peace of universal mandrel 5
Dress, then fixed mandril 14 is installed, and starts bending drive component 10, bending drive component 10 drives rotating shaft base 8 to rotate, complete
Into by the bending of pipe fitting 15 to be processed.
The bending machine of the utility model fixes pipe fitting by pedestal, clamping seats and rotating shaft base, and pipe fitting stationarity is good, Gu
Determine mandril setting and more increase pipe fitting stationarity；Rotating shaft base is driven to rotate by being bent drive component, pipe fitting is caused to bend,
The labor intensity of operator is reduced, is improved work efficiency；Universal mandrel can ensure the bending radian of pipe fitting, avoid rolling over
The metaboly of crook；Meanwhile nozzle holder increases frictional force using fluting, increases clamping force, prevents pipe fitting in bending process
In be subjected to displacement.
It the above is only the concrete application example of the utility model, do not form any limit to the scope of protection of the utility model
System.All technical solutions formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (4)
1. a kind of bending machine, it is characterised in that：Including pedestal, the first cavity, clamping seats, tailstock, universal mandrel, mandril, briquetting,
Rotating shaft base, the second cavity and bending drive component；The first cavity for placing pipe fitting is equipped in the pedestal；In the pedestal
One end is equipped with clamping seats, and the other end is equipped with tailstock；Universal mandrel is equipped in first cavity；The universal mandrel is arranged on
There is one end of clamping seats；Mandril is equipped in first cavity；Briquetting is equipped in the tailstock；One end of the mandril with it is universal
Mandrel connects, and the other end connects with briquetting；One end of the pedestal is connected with rotating shaft base；It is equipped with and places in the rotating shaft base
Second cavity of pipe fitting；Second cavity is communicated with the first cavity；Bending driving is equipped between the clamping seats and rotating shaft base
Component；The bending drive component drives rotating shaft base rotation.
2. bending machine according to claim 1, it is characterised in that：Nozzle holder is equipped in the rotating shaft base；The pipe
Slot is provided on mouth holder；The third cavity for placing pipe fitting is equipped in the nozzle holder；The third cavity and the second cavity phase
It is logical.
3. bending machine according to claim 2, it is characterised in that：The nozzle holder is equipped with connector；The connector
Rotating shaft base and bending drive component are linked together.
4. the bending machine according to one of claims 1 to 3, it is characterised in that：The clamping seats are equipped with multiple fixing pipes
The fixed mandril of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565694.9U CN207533739U (en) | 2017-11-21 | 2017-11-21 | A kind of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565694.9U CN207533739U (en) | 2017-11-21 | 2017-11-21 | A kind of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533739U true CN207533739U (en) | 2018-06-26 |
Family
ID=62614328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565694.9U Active CN207533739U (en) | 2017-11-21 | 2017-11-21 | A kind of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533739U (en) |
-
2017
- 2017-11-21 CN CN201721565694.9U patent/CN207533739U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |