CN207873660U - A kind of pipe fitting turning attachment - Google Patents
A kind of pipe fitting turning attachment Download PDFInfo
- Publication number
- CN207873660U CN207873660U CN201721872997.5U CN201721872997U CN207873660U CN 207873660 U CN207873660 U CN 207873660U CN 201721872997 U CN201721872997 U CN 201721872997U CN 207873660 U CN207873660 U CN 207873660U
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- Prior art keywords
- pipe fitting
- auxiliary
- lead screw
- sliding block
- cylinder pedestal
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 210000000078 claw Anatomy 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a kind of pipe fitting turning attachments, are related to machine components processing technique field.The utility model includes cylinder pedestal, being horizontally disposed with successively from top to bottom in cylinder pedestal has calibrating plate and bottom plate, there are four be oriented to strip-shaped hole for calibrating plate radial equipartition, each be oriented in strip-shaped hole is both provided with sliding block, it is both provided with the claw for being used to support pipe fitting inner wall on each sliding block, is provided between calibrating plate and bottom plate for driving four synchronization-moving synchronous drive mechanisms of sliding block.The utility model solves the problems, such as that existing pipe fitting clamping device needs the manual calibration center of circle, and can clamp the inner and outer wall of pipe fitting simultaneously, makes pipe fitting inside and outside wall stress evenly, is hardly damaged deformation, has the characteristics that easy to operate, highly practical.
Description
Technical field
The utility model is related to machine components processing technique field more particularly to a kind of pipe fitting turning attachments.
Background technology
In the process of metal product, it is often necessary to it is processed with numerically-controlled machine tool, and adding in numerically-controlled machine tool
During work, it is necessary to be positioned to product.When carrying out Precision Machining to pipe part, since the blank of part is round tube
Part blank can not steadily be clamped by shape structure, conventional brace, and especially thin wall pipe fitting is in clamping position
Easily cause tube wall deformation.
A kind of pipe fitting folder of lathe process is disclosed in Chinese utility model patent specification CN201620825592.5
Device, including block set, outer support clamping bar and external pressure clamping bar are held, one end of block set is provided with the set that can be matched with Lathe chuck jaw
Slot, the side of block set are provided with the fastening screw extended in grooving, and outer support clamping bar is fixed on the other end of block set, and with its bottom
Face is parallel, is additionally provided with a sliding slot on the seat end face equipped with outer support clamping bar end, sliding slot one end extends to outer support clamping bar side, another
End extends to another side and with opening, and one end of external pressure clamping bar is flexibly connected with sliding slot, is provided in the opening of sliding slot
Compressing structure for compressing external pressure clamping bar.This pipe fitting clamping device be easy to cause the deformation of thin wall pipe fitting for existing chuck
The problem of make improvement, by being used cooperatively with the chuck on lathe, while fastening is clamped to inside and outside wall to avoid pipe fitting
It is deformed and installs and is insecure and so on.Although this pipe fitting clamping device can solve thin wall pipe to a certain extent
The problem of part deforms, but pipe fitting is clamped due to needing multigroup pipe fitting clamping device to be used cooperatively, different model is clamped every time
When pipe fitting, multigroup pipe fitting clamping device being used cooperatively needs to adjust relative position to adapt to the variation of pipe fitting internal-and external diameter, this
Pipe fitting clamping device needs the manual calibration center of circle, cumbersome and easy to produce error, time-consuming and laborious.
Utility model content
The purpose of this utility model is that：The problem of needing the manual calibration center of circle for existing pipe fitting clamping device, this reality
With a kind of pipe fitting turning attachment of novel offer.
The utility model specifically uses following technical scheme to achieve the goals above：A kind of pipe fitting turning attachment, including
Cylinder pedestal, being horizontally disposed with successively from top to bottom in cylinder pedestal has calibrating plate and bottom plate, on calibrating plate there are four radial equipartitions
It is oriented to strip-shaped hole, each be oriented in strip-shaped hole is both provided with sliding block, is both provided on each sliding block and is used to support pipe fitting inner wall
Claw is provided between calibrating plate and bottom plate for driving four synchronization-moving synchronous drive mechanisms of sliding block.Pipe fitting mouth is put
It is placed on calibrating plate, pipe fitting axis is substantially aligned with the calibrating plate center of circle, and synchronous drive mechanism, which can drive, to be arranged in four sliding blocks
On claw be displaced outwardly simultaneously, and support pipe fitting inner wall, and be always ensured that pipe fitting axis is aligned with the calibrating plate center of circle.
Preferably, the manual auxiliary clamping device for pipe fitting outer wall to be clamped is additionally provided in cylinder pedestal.Auxiliary manually
Clamping device includes four through-holes of radial equipartition on cylinder pedestal barrel, and radially auxiliary lead screw is provided in four through-holes,
Auxiliary lead screw is located at one end in cylinder pedestal and is connected with auxiliary claw, assists being arranged with adjusting nut on lead screw,
Adjusting nut is fixed in corresponding through-hole.Four auxiliary lead screws of manual rotation make the auxiliary claw being connected on auxiliary lead screw
To the movement of cylinder pedestal axis direction and pipe fitting outer wall is clamped, when four supplementary card pawl clip positions are corresponding with four claws
When, the clamping effect of pipe fitting turning attachment is best, and pipe fitting inside and outside wall stress evenly, is unlikely to deform damage at this time.
Preferably, four are oriented to the auxiliary slider being both provided in strip-shaped hole for guiding corresponding auxiliary claw movement, often
A auxiliary slider is fixedly connected with corresponding auxiliary claw.Four auxiliary sliders guide corresponding auxiliary claw along respective gib block
Shape hole moves back and forth, it is possible to prevente effectively from auxiliary lead screw and auxiliary claw are subjected to displacement when pipe fitting is clamped, can also prevent auxiliary
The moving direction of lead screw is helped to generate error after long-term use.
Preferably, it is both provided with convenient for the handle of rotation auxiliary lead screw on one end that auxiliary lead screw is located at outside cylinder pedestal.
Handle can reduce the difficulty of rotation auxiliary lead screw, keep operation more convenient.
Preferably, synchronous drive mechanism includes cross connecting piece and four guiding lead screws, four guiding lead screw one end with
Cross connecting piece is flexibly connected, and four guiding lead screw other ends are fixed on by bearing on cylinder pedestal side wall, is oriented to lead screw
On be arranged with spigot nut and driven wheel of differential, driven wheel of differential is fixedly connected with corresponding guiding lead screw, spigot nut with
Corresponding sliding block is fixedly connected, and driving shaft, active axial brake device are additionally provided in cylinder pedestal and is set on driving shaft
Drive bevel gear for driving four driven wheel of differential to rotate.The rotation of drive bevel gear can pass through four driven wheel of differential
Corresponding four guiding lead screws are driven to rotate synchronously, each spigot nut is under the promotion of corresponding guiding lead screw rotary force in lead screw
On move back and forth, to realize four sliding blocks synchronizing moving.This driving mechanism structure is simple, stablizes practicality, and mobile mistake
Difference is small.
Preferably, active axial brake device include the fixed worm gear being set on driving shaft, with the worm screw of turbine cooperation, with
And the driving motor for driving worm screw to rotate, adjust the movement of four spigot nuts by controlling the positive and negative rotation of driving motor
Direction.This is the preferable embodiment of active axial brake device, while gear cooperation or driving motor can also be used directly to drive
Dynamic mode drives driving shaft to rotate.
The beneficial effects of the utility model are as follows：
1, the utility model is easy to operate, pipe fitting can be made to be automatically aligned to the center of circle, is not necessarily to manual calibration.Pipe fitting mouth is put
On calibrating plate, axis is substantially aligned with the calibrating plate center of circle, and synchronous drive mechanism can drive the card being arranged on four sliding blocks
Pawl is displaced outwardly simultaneously, and supports pipe fitting inner wall, and is always ensured that pipe fitting axis is aligned with the calibrating plate center of circle.
2, the utility model can clamp the inner and outer wall of pipe fitting simultaneously, and pipe fitting inside and outside wall stress evenly, is not easy
Deformed damaged.Four auxiliary lead screws of manual rotation make the auxiliary claw being connected on auxiliary lead screw to cylinder pedestal axis direction
Pipe fitting outer wall is moved and clamps, at this point, four supplementary card pawl clip positions are corresponding with four claws, pipe fitting inside and outside wall stress
It is balanced.
3, four auxiliary sliders of the utility model guide corresponding auxiliary claw to be moved back and forth along respectively guiding strip-shaped hole,
It is possible to prevente effectively from auxiliary lead screw and auxiliary claw are subjected to displacement when pipe fitting is clamped, the mobile side for assisting lead screw can also be prevented
To generating error after long-term use.
4, the handle on auxiliary lead screw, which is arranged, in the utility model can reduce the difficulty of rotation auxiliary lead screw, make operation more
It is convenient.
5, the synchronous drive mechanism of the utility model is simple in structure, stablizes practicality, and displacement error is small.It only needs to start actively
Axial brake device drives the rotation of drive bevel gear, can make four guiding lead screw synchronous rotaries, each spigot nut is in correspondence
Guiding lead screw rotary force promotion under move back and forth on lead screw, to realize four sliding blocks synchronizing moving.
6, the method that the active axial brake device of the utility model uses worm and gear cooperation, this active axial brake device
It can effectively slow down to driving shaft, control the displacement accuracy of synchronous drive mechanism, stable and reliable operation.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model synchronous drive mechanism vertical view；
Reference numeral：1- cylinder pedestals；2- calibrating plates；3- bottom plates；4- synchronous drive mechanisms；5- sliding blocks；6- claws；7- is auxiliary
Help lead screw；8- assists claw；9- adjusting nuts；10- auxiliary sliders；11- handles；2.1- is oriented to strip-shaped hole；4.1- is oriented to lead screw；
4.2- spigot nut；4.3- driven wheel of differential；4.4- drive bevel gear；4.5- driving shaft；4.6- worm gear；4.7- worm screw；4.8-
Driving motor；4.9- cross connecting piece.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of pipe fitting turning attachment, including cylinder pedestal 1, being horizontally disposed with successively from top to bottom in cylinder pedestal 1 has calibration
Disk 2 and bottom plate 3, radial equipartition is both provided with cunning there are four strip-shaped hole 2.1, each be oriented in strip-shaped hole 2.1 is oriented on calibrating plate 2
Block 5 is both provided with the claw 6 for being used to support pipe fitting inner wall on each sliding block 5, is provided with for band between calibrating plate 2 and bottom plate 3
Move four 5 synchronization-moving synchronous drive mechanisms 4 of sliding block.
The manual auxiliary clamping device for pipe fitting outer wall to be clamped is additionally provided in cylinder pedestal 1.Auxiliary clamping machine manually
Structure includes four through-holes of radial equipartition on 1 barrel of cylinder pedestal, and auxiliary lead screw 7, auxiliary are radially provided in four through-holes
Lead screw 7 is located at one end in cylinder pedestal 1 and is connected with auxiliary claw 8, assists being arranged with adjusting nut 9 on lead screw 7,
Adjusting nut 9 is fixed in corresponding through-hole.
The present embodiment operation principle is：Pipe fitting mouth is placed on calibrating plate 2, pipe fitting axis is substantially aligned with the circle of calibrating plate 2
The heart, synchronous drive mechanism can drive the claw 6 being arranged on four sliding blocks 5 while be displaced outwardly, and support in pipe fitting
Wall, and it is always ensured that pipe fitting axis is aligned with 2 center of circle of calibrating plate；It fixes after pipe fitting inner wall, rotary manual assists clamping machine
Four auxiliary lead screws 7 of structure make four auxiliary claws 8 clamp pipe fitting outer wall, make the corresponding stress point stress of pipe fitting inside and outside wall
Evenly.
Embodiment 2
The present embodiment is further optimized on the basis of above example, specifically：
Synchronous drive mechanism 4 includes cross connecting piece 4.9 and four guiding lead screws 4.1, and four 4.1 one end of guiding lead screw are equal
It being flexibly connected with cross connecting piece 4.9, four 4.1 other ends of guiding lead screw are fixed on by bearing on 1 side wall of cylinder pedestal,
It is oriented on lead screw 4.1 and is arranged with spigot nut 4.2 and driven wheel of differential 4.3, driven wheel of differential 4.3 and corresponding guiding lead screw
4.1 are fixedly connected, and spigot nut 4.2 is fixedly connected with corresponding sliding block 5, and driving shaft 4.5, active are additionally provided in cylinder pedestal
Axial brake device and the drive bevel gear for driving four driven wheel of differential 4.3 to rotate being set on driving shaft 4.5
4.4。
Embodiment 3
The present embodiment is further optimized on the basis of above example, specifically：
Four are oriented to the auxiliary slider 10 being both provided in strip-shaped hole 2.1 for guiding corresponding auxiliary claw 8 to move, each
Auxiliary slider 10 is fixedly connected with corresponding auxiliary claw 8.
Embodiment 4
The present embodiment is further optimized on the basis of above example, specifically：
It is both provided on one end that auxiliary lead screw 7 is located at outside cylinder pedestal 1 convenient for the handle 11 of rotation auxiliary lead screw 7.
Embodiment 5
The present embodiment is further optimized on the basis of above example, specifically：
Active axial brake device include the fixed worm gear 4.6 being set on driving shaft 4.5, with the worm screw 4.7 of turbine cooperation,
And the driving motor 4.8 for driving worm screw 4.7 to rotate.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (7)
1. a kind of pipe fitting turning attachment, including cylinder pedestal (1), interior be horizontally disposed with successively from top to bottom of cylinder pedestal (1) has school
Quasi- disk (2) and bottom plate (3), which is characterized in that radial equipartition is there are four strip-shaped hole (2.1) is oriented on the calibrating plate (2), each
It is oriented in strip-shaped hole (2.1) and is both provided with sliding block (5), the claw for being used to support pipe fitting inner wall is both provided on each sliding block (5)
(6), it is provided between calibrating plate (2) and bottom plate (3) for driving four synchronization-moving synchronous drive mechanisms of sliding block (5) (4).
2. pipe fitting turning attachment according to claim 1, which is characterized in that be additionally provided with use in the cylinder pedestal (1)
In the manual auxiliary clamping device of clamping pipe fitting outer wall.
3. pipe fitting turning attachment according to claim 2, which is characterized in that the manual auxiliary clamping device includes cylinder
Four through-holes of radial equipartition on pedestal (1) barrel, it is radial in four through-holes to be provided with auxiliary lead screw (7), auxiliary lead screw (7)
One end in cylinder pedestal (1) is connected with auxiliary claw (8), and adjusting nut is arranged on auxiliary lead screw (7)
(9), adjusting nut (9) is fixed in corresponding through-hole.
4. pipe fitting turning attachment according to claim 3, which is characterized in that described four are oriented in strip-shaped hole (2.1)
It is provided with the auxiliary slider (10) for guiding corresponding auxiliary claw (8) mobile, each auxiliary slider (10) and corresponding supplementary card
Pawl (8) is fixedly connected.
5. pipe fitting turning attachment according to claim 3, which is characterized in that four auxiliary lead screws (7) are located at cylinder
It is both provided on the one end of pedestal (1) outside convenient for the handle (11) of rotation auxiliary lead screw (7).
6. according to claim 1-4 any one of them pipe fitting turning attachments, which is characterized in that the synchronous drive mechanism (4)
Including cross connecting piece (4.9) and four guiding lead screws (4.1), four guiding lead screw (4.1) one end are and cross connecting piece
(4.9) it is flexibly connected, four guiding lead screw (4.1) other ends are fixed on by bearing on cylinder pedestal (1) side wall, guide wire
Spigot nut (4.2) and driven wheel of differential (4.3), driven wheel of differential (4.3) and corresponding guiding lead screw are arranged on bar (4.1)
(4.1) it is fixedly connected, spigot nut (4.2) is fixedly connected with corresponding sliding block (5), is additionally provided in cylinder pedestal (1) actively
Axis (4.5), active axial brake device and be set on driving shaft (4.5) for driving four driven wheel of differential (4.3) to turn
Dynamic drive bevel gear (4.4).
7. pipe fitting turning attachment according to claim 6, which is characterized in that the active axial brake device includes fixing sleeve
The worm gear (4.6) that is located on driving shaft (4.5), with the worm screw (4.7) of turbine cooperation and for driving worm screw (4.7) to rotate
Driving motor (4.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872997.5U CN207873660U (en) | 2017-12-28 | 2017-12-28 | A kind of pipe fitting turning attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872997.5U CN207873660U (en) | 2017-12-28 | 2017-12-28 | A kind of pipe fitting turning attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873660U true CN207873660U (en) | 2018-09-18 |
Family
ID=63504189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872997.5U Active CN207873660U (en) | 2017-12-28 | 2017-12-28 | A kind of pipe fitting turning attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873660U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079894A (en) * | 2018-11-01 | 2018-12-25 | 赵虎 | A kind of rubber hose cutting robot |
| CN109317949A (en) * | 2018-12-20 | 2019-02-12 | 常州神力电机股份有限公司 | A kind of wind turbine iron core bracket press-loading device |
| CN110091154A (en) * | 2019-05-22 | 2019-08-06 | 安徽博诚汽车部件有限公司 | Air braking system nylon quick connector assembles device |
| CN110775330A (en) * | 2019-10-30 | 2020-02-11 | 李慧芬 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
| CN111774890A (en) * | 2020-06-12 | 2020-10-16 | 艾斯迪(天津)汽车零部件有限公司 | Milling easily-deformed aluminum die casting fixture |
| CN112108891A (en) * | 2020-09-27 | 2020-12-22 | 北华航天工业学院 | Double-layer tensioning and positioning mechanism for cutting waste pile pipe |
| CN112571090A (en) * | 2020-12-04 | 2021-03-30 | 潘功良 | Drilling and positioning tool for connecting discs of mechanical arms |
| CN113182763A (en) * | 2021-03-30 | 2021-07-30 | 山西华尧重工有限公司 | Tower crane pipeline welding tool with multi-stage adjusting and clamping mechanism and operation method thereof |
| CN113510569A (en) * | 2021-05-11 | 2021-10-19 | 文亚飞 | Electric power suspension fitting manufacturing and processing machine and manufacturing and processing method |
| CN114054856A (en) * | 2020-07-30 | 2022-02-18 | 湖南飞阳齿轮制造有限责任公司 | Gear shaping machine for high-precision gear production and using method thereof |
-
2017
- 2017-12-28 CN CN201721872997.5U patent/CN207873660U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079894A (en) * | 2018-11-01 | 2018-12-25 | 赵虎 | A kind of rubber hose cutting robot |
| CN109317949A (en) * | 2018-12-20 | 2019-02-12 | 常州神力电机股份有限公司 | A kind of wind turbine iron core bracket press-loading device |
| CN110091154A (en) * | 2019-05-22 | 2019-08-06 | 安徽博诚汽车部件有限公司 | Air braking system nylon quick connector assembles device |
| CN110775330A (en) * | 2019-10-30 | 2020-02-11 | 李慧芬 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
| CN110775330B (en) * | 2019-10-30 | 2021-10-12 | 江苏钦宇建设工程有限公司 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
| CN111774890A (en) * | 2020-06-12 | 2020-10-16 | 艾斯迪(天津)汽车零部件有限公司 | Milling easily-deformed aluminum die casting fixture |
| CN114054856B (en) * | 2020-07-30 | 2024-05-03 | 湖南飞阳齿轮制造有限责任公司 | Gear shaping machine for high-precision gear production and use method thereof |
| CN114054856A (en) * | 2020-07-30 | 2022-02-18 | 湖南飞阳齿轮制造有限责任公司 | Gear shaping machine for high-precision gear production and using method thereof |
| CN112108891B (en) * | 2020-09-27 | 2021-10-26 | 北华航天工业学院 | Double-layer tensioning and positioning mechanism for cutting waste pile pipe |
| CN112108891A (en) * | 2020-09-27 | 2020-12-22 | 北华航天工业学院 | Double-layer tensioning and positioning mechanism for cutting waste pile pipe |
| CN112571090A (en) * | 2020-12-04 | 2021-03-30 | 潘功良 | Drilling and positioning tool for connecting discs of mechanical arms |
| CN113182763B (en) * | 2021-03-30 | 2023-05-12 | 山西华尧重工有限公司 | Tower crane pipeline welding machine tool with multistage adjusting clamping mechanism and operation method thereof |
| CN113182763A (en) * | 2021-03-30 | 2021-07-30 | 山西华尧重工有限公司 | Tower crane pipeline welding tool with multi-stage adjusting and clamping mechanism and operation method thereof |
| CN113510569A (en) * | 2021-05-11 | 2021-10-19 | 文亚飞 | Electric power suspension fitting manufacturing and processing machine and manufacturing and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Pipe Fitting Lathe Fixture Effective date of registration: 20231102 Granted publication date: 20180918 Pledgee: Ziyang Branch of Bank of China Ltd. Pledgor: ZIYANG SUNFULL MECHANICAL & ELECTRICAL CO.,LTD. Registration number: Y2023980063355 |