CN205851632U - The spinning processing device of cnc spinning machine - Google Patents
The spinning processing device of cnc spinning machine Download PDFInfo
- Publication number
- CN205851632U CN205851632U CN201620761385.8U CN201620761385U CN205851632U CN 205851632 U CN205851632 U CN 205851632U CN 201620761385 U CN201620761385 U CN 201620761385U CN 205851632 U CN205851632 U CN 205851632U
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- CN
- China
- Prior art keywords
- spinning
- swing arm
- ball screw
- processing device
- head
- 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
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- 238000009987 spinning Methods 0.000 title claims abstract description 130
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses the spinning processing device of a kind of cnc spinning machine, including supporting seat, ball screw, ball screw nut, movable block, mounting blocks and spinning machine.Ball screw is pivotally mounted to support on seat, and ball screw nut is installed on movable block, and ball screw is set in this ball screw nut.Mounting blocks is provided with center pin mechanism.The quantity of spinning machine is three, circumferentially trisection is arranged, spinning machine includes that positive and negative tooth connects screw arbor assembly, spinning swing arm and spinning head, spinning swing arm hinge is connected to mounting blocks, positive and negative tooth connects one end of screw arbor assembly and is hingedly coupled to movable block, the other end is hingedly coupled to spinning swing arm, and spinning head is installed on spinning swing arm.Spinning processing device of the present utility model, it is by ball leading screw driving driving movable block, and spinning push-plate promotes spinning swing arm by positive and negative tooth screw rod, thus drive three spinning head synchronous clampings and open the rotary press modelling processing carrying out workpiece, machining accuracy is high, and crudy is good, and performance is also stable.
Description
Technical field
This utility model belongs to the parts technical field of cnc spinning machine, relates to the rotary pressing processing of a kind of cnc spinning machine
Device.
Background technology
The spinning processing device of cnc spinning machine is used for clamping copper pipe fitting, thus realizes being processed copper pipe fitting.At present,
Existing spinning processing device, its machining accuracy is the highest, crudy is the most bad, and overall performance is not sufficiently stable simultaneously, it is impossible to full
The demand that foot produces.To this end, the spinning processing device of a kind of cnc spinning machine of necessary design, ask solving above-mentioned technology
Topic.
Utility model content
The purpose of this utility model is to provide that a kind of machining accuracy is high, crudy is good and the cnc spinning machine of stable performance
Spinning processing device.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: the spinning of a kind of cnc spinning machine
Processing unit (plant), including supporting seat, ball screw, being provided with the movable block of ball screw nut, mounting blocks and spinning machine, described
Ball screw is pivotally mounted on described support seat, and described ball screw is set in described ball screw nut, described peace
Dress block is provided with center pin mechanism, and the quantity of described spinning machine is three, and described spinning machine includes that positive and negative tooth connects screw rod
Assembly, spinning swing arm and spinning head, described spinning swing arm hinge is connected to described mounting blocks, and described positive and negative tooth connects screw arbor assembly
One end be hingedly coupled to described movable block, the other end is hingedly coupled to described spinning swing arm, and described spinning head is installed on described
Spinning swing arm.
Further, described support seat is provided with through hole, is provided with bearing in this through hole, one end set of described ball screw
Being loaded in this bearing, the end of described mounting blocks is fixed with connection seat, is fixed with bearing, described ball screw in this connection seat
The other end be set in the bearing of described connection seat.
Further, on described ball screw, the end of close described support seat is provided with synchronous pulley.
Further, described center pin mechanism includes rotating shaft, chuck and center pin, and described mounting blocks is provided with bearing,
Described shaft set is in this bearing, and described chuck is installed in rotating shaft, and described chuck clamps described center pin.
Further, described positive and negative tooth connects screw arbor assembly and includes the first swivel nut, screw rod and the second swivel nut, described screw rod
Threadeding with described first swivel nut and the second swivel nut respectively in two ends, described movable block is fixed with spinning push-plate, and described first
Swivel nut and described spinning push-plate chain connection, described second swivel nut is connected with spinning swing arm hinge.
Further, described spinning head is wheeled spinning head, and this wheeled spinning head includes mounting rod and swivel head, described peace
Dress bar is fixed on described spinning swing arm, and described mounting rod is provided with bearing, and described swivel head is set on this bearing.
Further, described spinning head is ball type spinning head, and this ball type spinning head includes sleeve and ball, described set
Cylinder is fixed on described spinning swing arm, and one end of described sleeve is provided with suit hole, and this suit hole, built with ball several described, is leaned on
The part of one described ball of one end of nearly described sleeve stretches out described cartridge exterior.
This utility model beneficial effect: spinning processing device of the present utility model, it drives three by ball leading screw driving
Individual spinning head synchronous clamping or open workpiece and carry out rotary press modelling processing, spinning head can the wheeled spinning head of adapted or ball-type
Spinning head, therefore machining accuracy is high, and crudy is good；Compact overall structure, stable, therefore performance is also stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spinning processing device of this utility model embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural representation of wheeled spinning head.
Fig. 5 is the structural representation of ball type spinning head.
Description of reference numerals:
Support seat 1, movable block 2, ball screw 3, synchronous pulley 4, mounting blocks 5, spinning machine 6, center pin mechanism 7, work
Part 8；
Spinning push-plate 21；
Positive and negative tooth connects screw arbor assembly 61, spinning swing arm 62, spinning head 63；
First swivel nut 611, screw rod the 612, second swivel nut 613；
Mounting rod 631, swivel head 632, sleeve 633, ball 634；
Rotating shaft 71, chuck 72, center pin 73.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in this utility model embodiment is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments wholely.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, the spinning processing device of a kind of cnc spinning machine of the present embodiment.This rotary pressing processing
Device includes that support seat 1, ball screw 3, inside are fixed with the movable block 2 of ball screw nut, mounting blocks 5 and spinning machine 6,
Ball screw 3 is set in ball screw nut.
Supporting and be machined with through hole on seat 1, be provided with bearing in this through hole, one end of ball screw 3 is set in this bearing,
This end of ball screw 3 is provided with a synchronous pulley 4, and this synchronous pulley 4 is connected to external power supply；The profile of mounting blocks 5
In cylinder, its end is fixed with connection seat 51, is fixed with bearing in this connection seat 51, the other end suit of ball screw 3
In the bearing connecting seat 51, owing to ball screw 3 is connected to mounting blocks 5, design structure is more reasonable, and ball screw 3 rotates
More stable, it is hardly damaged, service life is long.The end of mounting blocks 5 is provided with center pin mechanism 7, and center pin mechanism 7 includes turning
Axle 71, chuck 72 and center pin 73, mounting blocks 5 is provided with bearing, and rotating shaft 71 is set in this bearing, and chuck 72 is installed on and turns
On axle 71, chuck 72 clamps center pin 73.
The quantity of spinning machine 6 is three, the most third layout of these three spinning machine 6.Spinning machine 6 includes positive and negative
Tooth connects screw arbor assembly 61, spinning swing arm 62 and spinning head 63, and spinning swing arm 62 is hingedly coupled to mounting blocks 5, and positive and negative tooth connects
Screw arbor assembly 61 includes the first swivel nut 611, screw rod 612 and the second swivel nut 613, the two ends of screw rod 612 respectively with the first swivel nut 611
Threaded with the second swivel nut 613, movable block 2 is fixed with spinning push-plate 21, the first swivel nut 611 is with spinning push-plate 21 hinge even
Connect, the second swivel nut 613 and spinning swing arm 62 chain connection, spinning swing arm 62 connects away from positive and negative tooth and installs at screw arbor assembly 61
There is a spinning head 63.The structure of spinning head 63 has two kinds, the most wheeled spinning head and ball type spinning head, during assembling according to
Design needs to select one of which to assemble.With reference to Fig. 4, wheeled spinning head 63 includes mounting rod 631 and swivel head 632, peace
Dress bar 631 is fixed on spinning swing arm 62, and mounting rod 631 is provided with angular contact bearing, and swivel head 632 is set in this angular contact axle
Holding, owing to using angular contact bearing, be axially difficult to appearance mobile, this wheeled spinning head 63 performance is more stable；With reference to Fig. 5,
Ball type spinning head includes sleeve 633 and ball 634, and sleeve 633 is fixed on spinning swing arm 62, and one end of sleeve 633 is machined with
Suit hole, sleeve is stretched out built with six balls 634, the part near a ball 634 of one end of sleeve 633 in this suit hole
633 is outside.
The operation principle of spinning processing device of the present utility model is: workpiece 8 is (attached not shown by the main shaft of cnc spinning machine
Go out) clamped and rotated, external driver device drives spinning processing device to move and near workpiece 8, move into place rear workpiece 8
One end is positioned at the center of three spinning heads 63, and center pin inserts in workpiece 8, and external power supply drives ball screw 3 to rotate, and makes
Movable block 2 moves on ball screw 3, so that three spinning head 63 synchronous clamping workpiece 8, coordinates external driver device simultaneously
Workpiece 8 is processed.
Spinning processing device of the present utility model, it is by ball screw driving movable block, and spinning push-plate passes through positive and negative tooth
Screw rod promotes spinning swing arm, thus drives three spinning head synchronous clampings and open the rotary press modelling processing carrying out workpiece, rotation
Pressure head can the wheeled spinning head of adapted or ball-type spinning head, therefore machining accuracy is high, and crudy is good, and overall performance is the most steady
Fixed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (7)
1. the spinning processing device of a cnc spinning machine, it is characterised in that include supporting seat (1), ball screw (3), installing
Having the movable block (2) of ball screw nut, mounting blocks (5) and spinning machine (6), described ball screw (3) is pivotally mounted to
On described support seat (1), described ball screw (3) is set in described ball screw nut, during described mounting blocks (5) is provided with
Xin Zhen mechanism (7), the quantity of described spinning machine (6) is three, and these three spinning machine (6) circumferentially trisection is arranged, institute
State spinning machine (6) and include that positive and negative tooth connects screw arbor assembly (61), spinning swing arm (62) and spinning head (63), described spinning swing arm
(62) being hingedly coupled to described mounting blocks (5), described positive and negative tooth connects one end of screw arbor assembly (61) and is hingedly coupled to described shifting
Motion block (2), the other end is hingedly coupled to described spinning swing arm (62), and described spinning head (63) is installed on described spinning swing arm
(62)。
The spinning processing device of a kind of cnc spinning machine the most according to claim 1, it is characterised in that described support seat
(1) being provided with through hole, be provided with bearing in this through hole, one end of described ball screw (3) is set in this bearing, described installation
The end of block (5) is fixed with connection seat, is fixed with bearing in this connection seat, and the other end of described ball screw (3) is set in
In the bearing of described connection seat.
The spinning processing device of a kind of cnc spinning machine the most according to claim 2, it is characterised in that described ball screw
(3) the upper end near described support seat (1) is provided with synchronous pulley (4).
The spinning processing device of a kind of cnc spinning machine the most according to claim 1, it is characterised in that described center pin machine
Structure (7) includes rotating shaft (71), chuck (72) and center pin (73), and described mounting blocks (5) is provided with bearing, described rotating shaft (71)
Being set in this bearing, described chuck (72) is installed in rotating shaft (71), and described chuck (72) clamps described center pin (73).
The spinning processing device of a kind of cnc spinning machine the most according to claim 1, it is characterised in that described positive and negative tooth is even
Connect screw arbor assembly (61) and include the first swivel nut (611), screw rod (612) and the second swivel nut (613), the two ends of described screw rod (612)
Threadeding with described first swivel nut (611) and the second swivel nut (613) respectively, described movable block is fixed with spinning push-plate on (2)
(21), described first swivel nut (611) and described spinning push-plate (21) chain connection, described second swivel nut (613) and spinning swing arm
(62) chain connection.
The spinning processing device of a kind of cnc spinning machine the most according to claim 1, it is characterised in that described spinning head
(63) being wheeled spinning head, this wheeled spinning head includes mounting rod (631) and swivel head (632), and described mounting rod (631) is fixed
In described spinning swing arm (62), described mounting rod (631) being provided with bearing, described swivel head (632) is set on this bearing.
The spinning processing device of a kind of cnc spinning machine the most according to claim 1, it is characterised in that described spinning head
(63) being ball type spinning head, this ball type spinning head includes sleeve (633) and ball (634), and described sleeve (633) is fixed on
Described spinning swing arm (62), one end of described sleeve (633) is provided with suit hole, and this suit hole is built with ball several described
(634), the part near a described ball (634) of one end of described sleeve (633) stretches out described sleeve (633) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761385.8U CN205851632U (en) | 2016-07-18 | 2016-07-18 | The spinning processing device of cnc spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761385.8U CN205851632U (en) | 2016-07-18 | 2016-07-18 | The spinning processing device of cnc spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851632U true CN205851632U (en) | 2017-01-04 |
Family
ID=57647776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761385.8U Expired - Fee Related CN205851632U (en) | 2016-07-18 | 2016-07-18 | The spinning processing device of cnc spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994476A (en) * | 2017-03-28 | 2017-08-01 | 佛山市南海新锐机电设备有限公司 | Workpiece machining and forming device |
| CN111618153A (en) * | 2020-03-01 | 2020-09-04 | 浙江长兴和良智能装备有限公司 | A spinning processing method and spinning processing system |
| CN113001105A (en) * | 2021-01-29 | 2021-06-22 | 义乌市长新传动科技有限公司 | Production process of novel high-performance nut |
-
2016
- 2016-07-18 CN CN201620761385.8U patent/CN205851632U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994476A (en) * | 2017-03-28 | 2017-08-01 | 佛山市南海新锐机电设备有限公司 | Workpiece machining and forming device |
| CN111618153A (en) * | 2020-03-01 | 2020-09-04 | 浙江长兴和良智能装备有限公司 | A spinning processing method and spinning processing system |
| CN113909367A (en) * | 2020-03-01 | 2022-01-11 | 浙江长兴和良智能装备有限公司 | Throat formula spinning system and throat formula multijaw spinning aircraft nose |
| CN111618153B (en) * | 2020-03-01 | 2022-04-12 | 浙江长兴和良智能装备有限公司 | A spinning processing method and spinning processing system |
| CN113909367B (en) * | 2020-03-01 | 2023-06-23 | 浙江长兴和良智能装备有限公司 | Necking type multi-claw spinning machine head |
| CN113001105A (en) * | 2021-01-29 | 2021-06-22 | 义乌市长新传动科技有限公司 | Production process of novel high-performance nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180206 Address after: Nepheline village Shunde Lunjiao Guangdong province 528308 Foshan City Industrial Zone nepheline Road No. 22 Patentee after: Foshan craftsman Machinery Co., Ltd. Address before: 528000 Guangdong Province, Foshan city Shunde District Daliang Honggang a farm building block near the No. 8 workshop Patentee before: Foshan Spring Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 528300 2 No. 101, Lu Fuyuan Village, wide source, great Liang street, Shunde District, Fushan City, Guangdong Province Patentee after: Zeng Shiyi Address before: Nepheline village Shunde Lunjiao Guangdong province 528308 Foshan City Industrial Zone nepheline Road No. 22 Patentee before: Foshan craftsman Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |