CN206824542U - A kind of tubular workpiece bender fixing device - Google Patents
A kind of tubular workpiece bender fixing device Download PDFInfo
- Publication number
- CN206824542U CN206824542U CN201720586406.1U CN201720586406U CN206824542U CN 206824542 U CN206824542 U CN 206824542U CN 201720586406 U CN201720586406 U CN 201720586406U CN 206824542 U CN206824542 U CN 206824542U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- tubular workpiece
- pipe
- initiating terminal
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000977 initiatory effect Effects 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of tubular workpiece bender fixing device, including fixed sleeving, clamping pipe is set in the fixed sleeving.The clamping pipe is divided into inner tube and outer tube, the outer tube is the hollow pipe that splits, the end of the pipe that splits and the initiating terminal of inner tube connect, the initiating terminal of the pipe that splits sets jaws, the tail end section of the outer tube is small compared with the area of section at top, the cross-sectional area of the outer tube amplifies gradually from end to initiating terminal, the end connection telescoping mechanism of said inner tube.The utility model is simple in construction, and convenient disassembly, cost is cheap, the operation drawn in using the Telescopic of hydraulic cylinder to outer tube, released, and mitigates the work load of machining personnel.Tubular workpiece is fixed using jaws for the utility model, prevents tubular workpiece inwall from damaging, and ensure that the quality of tubular workpiece after bending.
Description
Technical field
The technical field of machining is the utility model is related to, is to be related to a kind of tubular workpiece bender more specifically
Fixing device.
Background technology
In machining and production field, frock clamp tool has been widely used.Workpiece is polished again, punched and cut
When the operation such as cutting, it is necessary first to which workpiece is fixed with fixture.
As people prepare the intensification of workpiece fine degree, tubular workpiece after polishing and cutting, it is necessary to bending shape
It is angled, it is necessary to which tubular workpiece is fixed when forming bending workpiece.Traditional tubular workpiece fixes processing, uses
The filling bar being nested in tubular workpiece is operated, such fixed form, easily causes tubular workpiece thin-walled in processing
Position it is out of control, stab the inwall of tubular workpiece.
Utility model content
Goal of the invention：The defects of for prior art and deficiency, solve traditional fixture can only use be nested in tubulose work
Filling bar in part is operated, and easily causes the position of tubular workpiece thin-walled out of control, the technology for stabbing tubular workpiece inwall is asked
Topic, applicant improve by repeatedly practice, devise a kind of tubular workpiece bender fixing device.
Technical scheme：In order to realize foregoing invention purpose, the utility model provides a kind of tubular workpiece bender and fixed
Device, including fixed sleeving, the fixed sleeving is interior to set clamping pipe.The clamping pipe is divided into inner tube and outer tube, the outer tube
For the hollow pipe that splits, the end of the pipe that splits and the initiating terminal of inner tube connect, and the initiating terminal of the pipe that splits sets jaws,
The tail end section of the outer tube is small compared with the area of section at top, the cross-sectional area of the outer tube from end to initiating terminal gradually
Amplification, the end connection telescoping mechanism of said inner tube.
Further, telescoping mechanism described in the utility model is hydraulic cylinder, and the telescoping mechanism is by expansion link and inner tube
End is connected.
Yet further, the initiating terminal of the outer tube sets positioning hole.
Further, the fixed sleeving sets reinforcing sleeve close to one end of outer pipe end.
During real work, in the jaws for the initiating terminal that tubular workpiece is extend into the pipe that splits, by positioning hole to outer tube and
The position of tubular workpiece to be processed is fixed, and pulls the end of inner tube by the telescopic end of hydraulic cylinder so that outer tube is to admittedly
Determine to move in sleeve pipe, realize fixation of the tubular workpiece in fixture.Next the bending operation of tubular workpiece can be carried out.
Beneficial effect：Compared with prior art, the utility model has an advantageous effect in that：
1st, the utility model is simple in construction, and convenient disassembly, cost is cheap, and outer tube is carried out using the Telescopic of hydraulic cylinder
The operation draw in, released, mitigate the work load of machining personnel.
2nd, tubular workpiece is fixed using jaws for the utility model, prevents tubular workpiece inwall from damaging, and is ensured
The quality of tubular workpiece after bending.
Brief description of the drawings
Fig. 1 is a kind of structural representation of tubular workpiece bender fixing device of the utility model.
Fig. 2 is the structural representation of end face jaws of the present utility model.
Embodiment
Below by a most preferred embodiment, the technical program is described in detail, but protection of the present utility model
Scope is not limited to the embodiment.
As shown in figure 1, a kind of tubular workpiece bender fixing device, including fixed sleeving 1, set in the fixed sleeving 1
Put clamping pipe.
The clamping pipe is divided into inner tube 2 and outer tube 3, and the outer tube 3 be the hollow pipe that splits, the end of the pipe that splits and
The initiating terminal connection of inner tube 2, the initiating terminal of the pipe that splits set jaws 7, tail end section the cutting compared with top of the outer tube 3
Face area is small, and the cross-sectional area of the outer tube 3 amplifies gradually from end to initiating terminal, and the end connection of said inner tube 2 is flexible
Mechanism 4.
The telescoping mechanism 4 is hydraulic cylinder, and the telescoping mechanism 4 is connected by expansion link 5 and the end of inner tube 2.
The initiating terminal of the outer tube 3 sets positioning hole 8.
The fixed sleeving 1 sets reinforcing sleeve 6 close to one end of the end of outer tube 3.
As shown in Fig. 2 jaws 7 of the present utility model is square jaws.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of tubular workpiece bender fixing device, including fixed sleeving (1), the fixed sleeving (1) is interior to set clamping pipe,
It is characterized in that：The clamping pipe is divided into inner tube (2) and outer tube (3), and the outer tube (3) is the hollow pipe that splits, described to split
The end of pipe is connected with the initiating terminal of inner tube (2), and the initiating terminal of the pipe that splits sets jaws (7), the end of the outer tube (3)
Section is small compared with the area of section at top, and the cross-sectional area of the outer tube (3) amplifies gradually from end to initiating terminal, described interior
Manage the end connection telescoping mechanism (4) of (2).
A kind of 2. tubular workpiece bender fixing device according to claim 1, it is characterised in that：The telescoping mechanism
(4) it is hydraulic cylinder, the telescoping mechanism (4) is connected by expansion link (5) and the end of inner tube (2).
A kind of 3. tubular workpiece bender fixing device according to claim 1, it is characterised in that：The outer tube (3)
Initiating terminal sets positioning hole (8).
A kind of 4. tubular workpiece bender fixing device according to claim 1, it is characterised in that：The fixed sleeving
(1) reinforcing sleeve (6) is set close to one end of outer tube (3) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586406.1U CN206824542U (en) | 2017-05-24 | 2017-05-24 | A kind of tubular workpiece bender fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586406.1U CN206824542U (en) | 2017-05-24 | 2017-05-24 | A kind of tubular workpiece bender fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824542U true CN206824542U (en) | 2018-01-02 |
Family
ID=60772467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586406.1U Expired - Fee Related CN206824542U (en) | 2017-05-24 | 2017-05-24 | A kind of tubular workpiece bender fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824542U (en) |
-
2017
- 2017-05-24 CN CN201720586406.1U patent/CN206824542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |