CN106312627A - Rotating feeding device capable of achieving clamping from interior of pipe end - Google Patents
Rotating feeding device capable of achieving clamping from interior of pipe end Download PDFInfo
- Publication number
- CN106312627A CN106312627A CN201610894960.6A CN201610894960A CN106312627A CN 106312627 A CN106312627 A CN 106312627A CN 201610894960 A CN201610894960 A CN 201610894960A CN 106312627 A CN106312627 A CN 106312627A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- internal
- supporting block
- jaw
- sliding shoe
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a rotating feeding device capable of achieving clamping from the interior of a pipe end. The device comprises a main shaft, a servo motor, a servo reduction machine, a shifting fork seat, a driving air cylinder, an inner strutting block and an inner strutting triple-jaw, wherein the servo motor is used for driving the main shaft to rotate, and the driving air cylinder is used for driving the shifting fork seat to perform reciprocating motion. The shifting fork seat drives a sliding block to be capable of performing inward-and-outward reciprocating motion in the axial direction of the main shaft while performing inward-and-outward reciprocating motion,. The inner strutting block and the sliding block are arranged on the main shaft from outside to inside and both can perform inward-and-outward reciprocating motion in the axial direction of the main shaft. The inner strutting triple-jaw is in limited-fit connection with a machine base. When performing outward movement in the axial direction of the main shaft, the inner strutting block can drive the inner strutting triple-jaw to perform outward expansion in the axial direction of the main shaft and the radial direction of the machine base, so that the inner strutting triple-jaw props the inner pipe wall, and the effect that the interior of the pipe end is clamped and fixed through the inner strutting triple-jaw is achieved. The rotating feeding device has the beneficial effects of being reasonable in structure, high in machining precision, good in stability, reliable in operation, convenient to adjust and the like.
Description
Technical field
The invention belongs to pipeline processing technical field, particularly for the pipe end internal clamp swivel feeding of pipeline processing
Device.
Background technology
Current pipe machining equipment, if needing to process a side opening on pipeline outer wall, generally using manually will pipe
Road carries out rotating and carrying, and makes position and bit alignment that needs process, and this method the most all affects the one of Working position
Cause property, also reduces work efficiency.If run into need to process multiple side opening on individual pipeline, manually it is difficult to.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of can be from the internal clamping pipe of pipe end
Function, is provided simultaneously with Concentric rotation function, also possesses longitudinal feed function；Have rational in infrastructure, machining accuracy is high, stability
Good, reliable, easy to adjust pipe end internal clamp swivel feeding device.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention provides pipe end internal clamp swivel feeding device, including main shaft, internal supporting block, internal stay three-jaw, fork seat, use
The servomotor being rotated in drive shaft and servo deceleration machine and the most past for driving fork seat to carry out
The driving cylinder of multiple movement；Main shaft outer end is fixed in support by deep groove ball bearing, on the circular lateral wall of sliding shoe
Being provided with annular groove, the roller on outer ring and roll assembly is nested in this annular groove, the needle roller on outer ring and roll assembly with pull out
Forked standard is fixing to be connected so that fork seat moves back and forth inside and outside carrying out and drives the sliding shoe can the most enterprising along main shaft simultaneously
Move back and forth inside and outside row；It is arranged on main shaft internal supporting block and sliding shoe ecto-entad, is arranged on the outer end of main shaft at internal supporting block
On, sliding shoe is positioned close on the inner of main shaft；Being provided with on the inner of main shaft and spend strong or keyway, this spends strong or keyway and cunning
Motion block is connected so that sliding shoe can move back and forth inside and outside carrying out in the axial direction of main shaft；Internal supporting block is with sliding shoe even
Connect, and internal supporting block and sliding shoe all can move back and forth inside and outside carrying out in the axial direction of main shaft；The outer surface of internal supporting block is in outward
Narrow inner width is skewed, uses gradient to coordinate, it is achieved contacting between internal stay three-jaw and internal supporting block between internal stay three-jaw and internal supporting block
Face is tapered plane or oblique cambered surface；Internal supporting block extends outwardly through the through hole by setting in support, and internal stay three-jaw is by compression bullet
Spring is spacing with support to be connected, and internal supporting block is along when moving in or out in the axial direction of main shaft, and internal supporting block can drive
Dynamic internal stay three-jaw expands outwardly along the most above and radially (going up the most simultaneously in two directions) along support of main shaft
Or inside retracted for clearance.
As preferably, two needle rollers on the U-shaped mouth of fork seat and two outer ring and roll assemblies are respectively fixedly connected with, and these are two years old
Two rollers on individual outer ring and roll assembly are respectively nested in the annular groove of sliding shoe；The base of fork seat and line slideway
Nested arrangements connects, fork seat can drive carry out along this line slideway under oil cylinder effect inside and outside move back and forth, carry simultaneously
Dynamic sliding shoe moves back and forth inside and outside carrying out in the axial direction of main shaft.
As preferably, support, line slideway, servo deceleration machine, servomotor are all fixedly mounted on the one side of base plate；
Oil cylinder is driven to be fixedly mounted on base plate one side by cylinder support.
As preferably, base plate another side is provided with some for the guide rail groove cooperated with guide rail.
Compared with prior art, beneficial effects of the present invention is as follows:
Due to the fact that and have employed above technical scheme, it is achieved that from the function of the internal clamping pipe of pipe end, have simultaneously
Standby Concentric rotation function, also possesses longitudinal feed function.Have rational in infrastructure, machining accuracy is high, good stability, reliable,
The advantage such as easy to adjust.
A kind of pipe end internal clamp swivel feeding device in the present invention can be in order to realize a kind of clamping automatically, rotation simultaneously
The mechanism turning, being sent into, this mechanism clamps Technology design in using, it is possible to meets the pipeline clamping that length is the least, uses inner clip
Pipeline outer wall can be allowed after holding to reserve the space of processing side opening, and the mode of inner clip is the formula that swells with one heart, it is possible to manage after ensureing clamping
The concentricity of road endoporus, can rotate after the clamping of this device, it is achieved the indexing function to pipeline, whole device may be mounted at it
On his delivery track, it is achieved length direction is sent into function, thus pipeline is clamped, rotates, is sent into function by realization, improves pipe
The degree of accuracy of side opening position, road, it is achieved porous high-precision full-automatic is processed, improves favourable guarantee for pipeline automatic production line.
Accompanying drawing explanation
Fig. 1 is the perspective view at a visual angle in the present invention.
Fig. 2 is the perspective view at another visual angle in the present invention.
Fig. 3 is side structure schematic diagram in Fig. 1.
Reference: base plate 1, deep groove ball bearing 2, support 3, fork seat 4, U-shaped mouth 41, base 42, servo deceleration machine 5,
Servomotor 6, internal stay three-jaw 7, internal supporting block 8, main shaft 9, sliding shoe 10, line slideway 11, driving oil cylinder 12, cylinder support 13,
Outer ring and roll assembly 14, guide rail groove 15.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme is described further:
As shown in Figures 1 to 3, the present invention proposes the specific embodiment of a kind of pipe end internal clamp swivel feeding device, including
Main shaft 9, internal supporting block 8, internal stay three-jaw 7, fork seat 4, the servomotor 6 and the servo that are rotated for drive shaft 9 subtract
Speed machine 5 and the driving cylinder 12 inwardly outwards moved back and forth for driving fork seat 4 to carry out；Servo deceleration machine 5 and main shaft 9
Connect, drive cylinder 12 to be connected with fork seat 4；Main shaft 9 outer end is fixed in support 3, at sliding shoe 10 by deep groove ball bearing 2
Circular lateral wall be provided with annular groove, the roller on outer ring and roll assembly 14 is nested in this annular groove, roller roll
Needle roller on needle bearing 14 is fixing with fork seat 4 to be connected so that fork seat 4 moves back and forth inside and outside carrying out and drives sliding shoe simultaneously
10 can move back and forth inside and outside carrying out in the axial direction of main shaft 8；It is arranged on main shaft internal supporting block 8 and sliding shoe 10 ecto-entad
On 9, on the outer end that internal supporting block 8 is arranged on main shaft 9, sliding shoe 10 is positioned close on the inner of main shaft 9；In main shaft 9
Being machined with on end and spend strong or keyway for transmitting rotary power, this spends strong or keyway to be connected with sliding shoe 10 so that cunning
Motion block 10 can move back and forth inside and outside carrying out in the axial direction of main shaft 8；Internal supporting block 8 is connected with sliding shoe 10, and internal supporting block 8 with
Sliding shoe 10 all can move back and forth inside and outside carrying out in the axial direction of main shaft 8；The outer surface of internal supporting block 8 is that outer narrow inner width tilts
Shape, uses gradient to coordinate, it is achieved the contact surface between internal stay three-jaw 7 and internal supporting block 8 is in tiltedly between internal stay three-jaw 7 with internal supporting block 8
Plane or tiltedly cambered surface；Internal supporting block 8 extends outwardly through the through hole by setting in support 3, internal stay three-jaw 7 by compression spring with
Support 3 is spacing to be connected, and internal supporting block 8 is along when moving in or out in the axial direction of main shaft 8, and internal supporting block 8 can drive
Dynamic internal stay three-jaw 7 is carried out to extending out along the most above and radially (going up the most simultaneously in two directions) along support 3 of main shaft 8
Open or inside retracted for clearance.
As shown in the figures 1 and 2, specifically: two needle rollers on the U-shaped mouth 41 of fork seat 4 and two outer ring and roll assemblies 14
Being respectively fixedly connected with, two rollers on these two outer ring and roll assemblies 14 are respectively nested in the annular groove of sliding shoe 10；
The base 42 of fork seat 4 is connected with line slideway 11 nested arrangements, and fork seat 4 can be straight along this under driving oil cylinder 12 effect
Line guide rail 11 moves back and forth inside and outside carrying out, and drives sliding shoe 10 to move back and forth inside and outside carrying out in the axial direction of main shaft 8 simultaneously.
As shown in Fig. 1～2, support 3, line slideway 11, servo deceleration machine 5, servomotor 6 are all fixedly mounted on base plate 1
One side on；Oil cylinder 12 is driven to be fixedly mounted on base plate 1 one side by cylinder support 13；On base plate 1 another side
It is provided with some for the guide rail groove 15 cooperated with guide rail.
The basic functional principle of the present invention is: internal stay three-jaw 7 promotes fork seat 4, by cam follower needle roller by driving oil cylinder 12
Bearing 14 promotes sliding shoe 10 to advance on main spindle multiple spline, makes internal supporting block 8 advance through inclined-plane or the conical surface by same for internal stay three-jaw 7
Time eject outward, thus realize clamp pipe fitting.Otherwise internal supporting block 8 retreats, internal stay three-jaw 7 is moved back inward by compression spring.Due to master
Axle 9 is direct-connected with servo deceleration machine 5, and owing to there being deep groove ball bearing 2 to support, there is cam follower needle roller axle main shaft 9 outer end again at sliding shoe 10
Hold 14 can rotate, so servomotor 6 drive shaft 9 rotates internal stay three-jaw 7 and clamps corresponding pipe fitting, thus realize rotating.
Additionally base plate 1 is embedded on corresponding guide rail, clamping pipe fitting can be driven to move.
Due to the fact that and have employed above technical scheme, it is achieved that from the function of the internal clamping pipe of pipe end, have simultaneously
Standby Concentric rotation function, also possesses longitudinal feed function.Have rational in infrastructure, machining accuracy is high, good stability, reliable,
The advantage such as easy to adjust.
A kind of pipe end internal clamp swivel feeding device in the present invention can be in order to realize a kind of clamping automatically, rotation simultaneously
The mechanism turning, being sent into, this mechanism clamps Technology design in using, it is possible to meets the pipeline clamping that length is the least, uses inner clip
Pipeline outer wall can be allowed after holding to reserve the space of processing side opening, and the mode of inner clip is the formula that swells with one heart, it is possible to manage after ensureing clamping
The concentricity of road endoporus, can rotate after the clamping of this device, it is achieved the indexing function to pipeline, whole device may be mounted at it
On his delivery track, it is achieved length direction is sent into function, thus pipeline is clamped, rotates, is sent into function by realization, improves pipe
The degree of accuracy of side opening position, road, it is achieved porous high-precision full-automatic is processed, improves favourable guarantee for pipeline automatic production line.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (4)
1. a pipe end internal clamp swivel feeding device, it is characterised in that include main shaft (9), internal supporting block (8), internal stay three-jaw
(7), fork seat (4), the servomotor (6) being rotated for drive shaft (9) and servo deceleration machine (5), Yi Jiyong
The driving cylinder (12) inwardly outwards moved back and forth in driving fork seat (4) to carry out；Deep groove ball bearing is passed through in main shaft (9) outer end
(2) it is fixed in support (3), the circular lateral wall of sliding shoe (10) is provided with annular groove, outer ring and roll assembly (14)
On roller be nested in this annular groove, the needle roller on outer ring and roll assembly (14) and fork seat (4) are fixing to be connected so that pull out
Forked standard (4) moves back and forth inside and outside carrying out and drives the sliding shoe (10) can be inside and outside past along carrying out in the axial direction of main shaft (8) simultaneously
Multiple mobile；It is arranged on main shaft (9) internal supporting block (8) and sliding shoe (10) ecto-entad, is arranged on main shaft at internal supporting block (8)
(9), on outer end, sliding shoe (10) is positioned close on the inner of main shaft (9)；The inner of main shaft (9) is provided with and spends strong or key
Groove, this spends strong or keyway to be connected with sliding shoe (10) so that sliding shoe (10) can be carried out in the axial direction of main shaft (8)
Inside and outside move back and forth；Internal supporting block (8) is connected with sliding shoe (10), and internal supporting block (8) all can be along main shaft with sliding shoe (10)
(8) move back and forth inside and outside carrying out in axial direction；It is skewed that the outer surface of internal supporting block (8) is outer narrow inner width, and internal stay three-jaw (7) is with interior
Gradient is used to coordinate between bracer (8), it is achieved the contact surface between internal stay three-jaw (7) and internal supporting block (8) is tapered plane or oblique
Cambered surface；Internal supporting block (8) extends outwardly through the through hole by setting in support (3), and internal stay three-jaw (7) passes through compression spring and support
(3) spacing be connected, internal supporting block (8) along when moving in or out in the axial direction of main shaft (8), internal supporting block (8) energy
Internal stay three-jaw (7) is enough driven along the upper of main shaft (8) and radially to carry out expanding outwardly or inwardly receiving along support (3)
Contracting resets.
2. according to a kind of pipe end internal clamp swivel feeding device described in claim 1, it is characterised in that fork seat (4)
U-shaped mouth (41) be respectively fixedly connected with two needle rollers on two outer ring and roll assemblies (14), these two outer ring and roll assemblies
(14) two rollers on are respectively nested in the annular groove of sliding shoe (10)；The base (42) of fork seat (4) is led with straight line
Rail (11) nested arrangements connects, in fork seat (4) can be carried out along this line slideway (11) under driving oil cylinder (12) effect
Move back and forth outward, drive sliding shoe (10) to move back and forth inside and outside carrying out in the axial direction of main shaft (8) simultaneously.
3. according to a kind of pipe end internal clamp swivel feeding device described in claim 1 or 2, it is characterised in that support
(3), line slideway (11), servo deceleration machine (5), servomotor (6) are all fixedly mounted on the one side of base plate (1)；Drive
Oil cylinder (12) is fixedly mounted on base plate (1) one side by cylinder support (13).
4. according to a kind of pipe end internal clamp swivel feeding device described in claim 3, it is characterised in that in base plate (1)
Another side is provided with some for the guide rail groove (15) cooperated with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894960.6A CN106312627A (en) | 2016-10-14 | 2016-10-14 | Rotating feeding device capable of achieving clamping from interior of pipe end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610894960.6A CN106312627A (en) | 2016-10-14 | 2016-10-14 | Rotating feeding device capable of achieving clamping from interior of pipe end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312627A true CN106312627A (en) | 2017-01-11 |
Family
ID=57821479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610894960.6A Pending CN106312627A (en) | 2016-10-14 | 2016-10-14 | Rotating feeding device capable of achieving clamping from interior of pipe end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312627A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030332A (en) * | 2017-06-07 | 2017-08-11 | 王洁 | A kind of interior clipping rotary cutting apparatus for pipeline |
| CN107962338A (en) * | 2017-12-12 | 2018-04-27 | 江苏大德重工股份有限公司 | Positioner Passive Positioning mechanism |
| CN108326598A (en) * | 2018-05-16 | 2018-07-27 | 宁海逐航工业产品设计有限公司 | A kind of intelligence lathe |
| CN109127930A (en) * | 2018-08-24 | 2019-01-04 | 白尊敏 | Reducing device is expanded in the clamping of tube end maching clamping device and tube end maching |
| CN109848847A (en) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | Pipe fitting clamps rotating mechanism |
| CN110170863A (en) * | 2019-05-28 | 2019-08-27 | 宁波润爵科技有限公司 | A kind of pole cutting machine |
| 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 |
| CN114453935A (en) * | 2022-03-03 | 2022-05-10 | 湖北兴欣科技股份有限公司 | Internal support device for end of steel-plastic composite pipe |
-
2016
- 2016-10-14 CN CN201610894960.6A patent/CN106312627A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030332A (en) * | 2017-06-07 | 2017-08-11 | 王洁 | A kind of interior clipping rotary cutting apparatus for pipeline |
| CN107962338A (en) * | 2017-12-12 | 2018-04-27 | 江苏大德重工股份有限公司 | Positioner Passive Positioning mechanism |
| CN108326598A (en) * | 2018-05-16 | 2018-07-27 | 宁海逐航工业产品设计有限公司 | A kind of intelligence lathe |
| CN109127930A (en) * | 2018-08-24 | 2019-01-04 | 白尊敏 | Reducing device is expanded in the clamping of tube end maching clamping device and tube end maching |
| CN109848847A (en) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | Pipe fitting clamps rotating mechanism |
| CN110170863A (en) * | 2019-05-28 | 2019-08-27 | 宁波润爵科技有限公司 | A kind of pole cutting machine |
| 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 |
| CN114453935A (en) * | 2022-03-03 | 2022-05-10 | 湖北兴欣科技股份有限公司 | Internal support device for end of steel-plastic composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |