CN206305846U - A kind of single-ended rotation clamping device of rod-shaped workpiece - Google Patents
A kind of single-ended rotation clamping device of rod-shaped workpiece Download PDFInfo
- Publication number
- CN206305846U CN206305846U CN201621328126.2U CN201621328126U CN206305846U CN 206305846 U CN206305846 U CN 206305846U CN 201621328126 U CN201621328126 U CN 201621328126U CN 206305846 U CN206305846 U CN 206305846U
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- China
- Prior art keywords
- rod
- clamping
- shaped workpiece
- rotary shaft
- cylinder barrel
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Abstract
The utility model discloses a kind of single-ended clamping whirligig of rod-shaped workpiece, including cylinder barrel, cylinder barrel top board, cylinder bottom plate, rotary shaft, motor, pulley drive system, clutch shaft bearing, second bearing, sealed support and profiling pneumatic-finger.The utility model can realize the single-ended clamping of rod-shaped workpiece, spinfunction in extremely limited space, and remain that rod-shaped workpiece is in the state clamped by profiling pneumatic-finger during rotation, it is ensured that the running accuracy and clamping precision of rod-shaped workpiece；Single-ended by detachable blessing portion gripping rods workpiece, detachable clamping part is provided with the arc groove similar to rod-shaped workpiece clamping end shape, improves the stability of the clamping at rod-shaped workpiece clamping end；And because detachable clamping part can be dismantled efficiently and be changed, therefore only need to change the clamping that corresponding detachable clamping part can just make this equipment suitable for various various sizes of rod-shaped workpieces, improve the scope of application of this equipment.
Description
Technical field
The utility model is related to machining technology field, in particular, more particularly to a kind of single-ended rotation of rod-shaped workpiece
Turn clamping device.
Background technology
Rod-shaped workpiece refers to the longitudinal size component more much greater than lateral dimension, such as the axial workpiece of automobile, various
Guide rod, support bar etc..Rod member is generally required to be processed the single-ended of rod member in processing, and this is accomplished by the another of rod-shaped workpiece
One end carries out clamping.The clamping end to rod-shaped workpiece is being needed to carry out clamping and rotational positioning while when carrying out, generally using
Method is the clamping end using chuck or jaw promptly rod-shaped workpiece, while chuck or jaw connection rotating shaft, rotating shaft is through card
The servomotor that the mounting seat connection drive shaft of disk or jaw is rotated, drives the rotation of rotating shaft and then band is taken offence by servomotor
The rotation of pawl or chuck.This installation way device shorter for rotational travel, is only applicable to the anglec of rotation within 360 degree
Rod-shaped workpiece processing, rotated forward when needing servomotor during its rotation, when and invert, its control accuracy requirement is higher, and
Because the rotating repeatedly of servomotor not only damages the service life of servomotor, and reducing needs continuous multiposition to add
The rotation efficiency in man-hour.
The wide variety of rod-shaped workpiece, the clamping end of the rod-shaped workpiece for thus bringing is also various, for various differences
Rod-shaped workpiece, there is no it is a kind of can with an equipment by the various variety classes rod-shaped workpiece clampings of correspondence and the device of rotation.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of single-ended rotation clamping of rod-shaped workpiece
Device, the device can simultaneously realize the clamping at rod-shaped workpiece clamping end and drive the function of rod-shaped workpiece rotation, and clamping is steady
Fixed tight, rotational positioning high precision can be suitably used for clamping and the rotation of various variety classes rod members, improve the efficiency of rotation,
Greatly facilitate the single-ended processing that carries out of the manufacturing procedure to rod-shaped workpiece.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of single-ended clamping rotating dress of rod-shaped workpiece
Put, including cylinder barrel, cylinder barrel top board, cylinder bottom plate, rotary shaft, motor, pulley drive system, clutch shaft bearing, second
Bearing, sealed support and profiling pneumatic-finger, the cylinder barrel top board and cylinder bottom plate are separately fixed at the two ends of cylinder barrel, cylinder
The through hole being engaged with the rotary shaft, clutch shaft bearing, sealed support and second bearing are equipped with cylinder top board and cylinder bottom plate
Be arranged inside cylinder barrel, one end of the rotary shaft connects motor by pulley drive system, rotary shaft it is another
One end is fixed after sequentially passing through cylinder barrel top board, clutch shaft bearing, sealed support, second bearing and cylinder bottom plate with profiling pneumatic-finger
Connection, one end that the rotary shaft stretches out cylinder bottom plate is provided with outlet interface；The rotary shaft passes through clutch shaft bearing and second
Inside the cylinder barrel, the inside of the rotary shaft is provided with breather line to bearings, and sealed support is arranged on first axle
Hold and second bearing between, sealed support is provided with annular slotted hole, annular slotted hole and the gas source interface being arranged on cylinder barrel
Connection, the air inlet of breather line is connected with annular slotted hole, the outlet orifice on breather line and rotary shaft；Profiling is pneumatic
The outlet orifice that the intake interface of finger passes through the breather line on pipeline and rotary shaft, the two of the profiling pneumatic-finger
Individual clamping jaw is fixedly arranged at the front end with detachable clamping part, and detachable clamping part is provided with similar to the shape at rod-shaped workpiece clamping end
Arc groove.
Further, the annular slotted hole on interconnected gas source interface, sealed support, the inlet channel in rotary shaft and
The pipeline for connecting the intake interface of profiling pneumatic-finger and the outlet interface of breather line collectively forms one group of profiling pneumatic-finger
Admission line, the admission line of profiling pneumatic-finger is provided with least two groups.
Further, the detachable clamping part is bolted on the clamping jaw of profiling pneumatic-finger.
Further, the both sides of the annular slotted hole of the sealed support are by the first sealing ring and the inwall of cylinder barrel
It is tightly connected.
Further, the both sides of the both sides annular slotted hole of the sealed support pass through the second sealing ring and rotating shaft-seal
Connection.
Further, the pulley drive system includes fixed driven pulley on the rotating shaft, is fixed on motor electricity
The Timing Belt of driving wheel and connection driving wheel and driven pulley on head.
The beneficial effects of the utility model are：The utility model is simple and compact for structure, low production cost, can be extremely
The single-ended clamping of rod-shaped workpiece, spinfunction are realized in limited space, and rod-shaped workpiece is remained during rotation
State in being clamped by profiling pneumatic-finger, it is ensured that the running accuracy and clamping precision of rod-shaped workpiece；The dress of rod-shaped workpiece
Folder is realized by profiling pneumatic-finger, by the detachable blessing portion gripping rods being connected in profiling pneumatic-finger jaw
Workpiece is single-ended, and detachable clamping part is provided with the arc groove similar to rod-shaped workpiece clamping end shape, improves rod-shaped workpiece
The stability of the clamping at clamping end；And because detachable clamping part can be dismantled efficiently and be changed, therefore only need to change
Corresponding detachable clamping part can just make this equipment be applied to the clamping of various various sizes of rod-shaped workpieces, improve this
The scope of application of equipment；The supply of profiling pneumatic-finger by the annular slotted hole on interconnected gas source interface, sealed support,
The intake interface of inlet channel and connection profiling pneumatic-finger in rotary shaft is common with the pipeline of the outlet interface of breather line
Constitute one group of profiling pneumatic-finger admission line to realize, the clamping of profiling pneumatic-finger will not be influenceed because rotary shaft is rotated
Power, and rotary shaft can a direct direction rotate, without counter motion, reduce the control requirement of motor, improve
In the life-span of motor, the interval time of motor rotation is reduced, improve the processing efficiency of manufacturing procedure.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the single-ended clamping whirligig of rod-shaped workpiece of the utility model.
Fig. 2 is the utility model cylinder barrel and cylinder barrel top board, the connection diagram of cylinder bottom plate.
Fig. 3 is the structural representation of the utility model rotary shaft.
Fig. 4 is the structural representation of the utility model sealed support.
In figure, 1- cylinder barrels, 2- cylinder barrels top board, 3- cylinder bottom plates, 4- rotary shafts, 5- motors, 6- clutch shaft bearings,
7- second bearings, 8- sealed supports, 9- profilings pneumatic-finger, the detachable clamping parts of 10-, 11- gas source interfaces, 12- outlets connect
Mouth, 13- intake interfaces, 14- annular slotted holes, the sealing rings of 15- first, the sealing rings of 16- second, 17- breather lines, 18- driving wheels,
19- driven pulleys, 20- Timing Belts.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figures 1-4, a kind of single-ended clamping whirligig of rod-shaped workpiece, including cylinder barrel 1, cylinder barrel top board 2, cylinder
Tube end plate 3, rotary shaft 4, motor 5, pulley drive system, clutch shaft bearing 6, second bearing 7, sealed support 8 and profiling gas
Start finger 9, the cylinder barrel top board 2 and cylinder bottom plate 3 are separately fixed at the two ends of cylinder barrel 1, cylinder barrel top board 2 and cylinder bottom plate
The through hole being engaged with the rotary shaft 4 is equipped with 3, clutch shaft bearing 6, sealed support 8 and second bearing 7 are arranged at cylinder
Inside cylinder barrel 1, one end of the rotary shaft 4 connects motor 5 by pulley drive system, and the other end of rotary shaft 4 is successively
Fixed with profiling pneumatic-finger 9 after through cylinder barrel top board 2, clutch shaft bearing 6, sealed support 8, second bearing 7 and cylinder bottom plate 3 and connected
Connect, one end that the rotary shaft 4 stretches out cylinder bottom plate 3 is provided with outlet interface 12；The rotary shaft 4 passes through the He of clutch shaft bearing 6
Second bearing 7 is supported on inside the cylinder barrel 1, and the inside of the rotary shaft 4 is provided with breather line 17, and sealed support 8 sets
Put between clutch shaft bearing 6 and second bearing 7, sealed support 8 is provided with annular slotted hole 14, annular slotted hole 14 be arranged on cylinder
Gas source interface 11 on cylinder barrel 1 is connected, and the air inlet of breather line 17 is connected with annular slotted hole 14, breather line 17 and rotary shaft
Outlet interface 12 on 4 is connected；The intake interface 13 of profiling pneumatic-finger 9 is by the breather line 17 on pipeline and rotary shaft 4
Outlet interface 12 connect, two clamping jaws of the profiling pneumatic-finger 9 are fixedly arranged at the front end with detachable clamping part 10, detachably
Formula clamping part 10 is provided with the arc groove similar to the shape at rod-shaped workpiece clamping end.
Annular slotted hole 14 on interconnected gas source interface 11, sealed support 8, the inlet channel in rotary shaft 4 and company
Connecing the pipeline of the intake interface 13 of profiling pneumatic-finger 9 and the outlet interface 12 of breather line 17, to collectively form one group of profiling pneumatic
The admission line of finger 9, the admission line of the profiling pneumatic-finger 9 is provided with least two groups.The air inlet pipe of profiling pneumatic-finger 9
Road is provided with two groups of stability that can ensure the supply of profiling pneumatic-finger 9；The detachable clamping part 10 is bolted
On the clamping jaw of profiling pneumatic-finger 9.
The both sides of the annular slotted hole 14 of the sealed support 8 are close with the inwall of cylinder barrel 1 by the first sealing ring 15
Envelope connection；The both sides of the both sides annular slotted hole 14 of the sealed support 8 are sealed with rotary shaft 4 by the second sealing ring 16 and connected
Connect.First sealing ring 15 and the second sealing ring 16 realize the sealing to the annular slotted eye 14 of sealed support 8 jointly, and realize close
Envelope support 8 and the sealing between cylinder barrel 1 and rotary shaft 4.
The pulley drive system includes the driven pulley 19 being fixed in rotary shaft 4, is fixed on the motor head of motor 5
Driving wheel 18 and connection driving wheel 18 and driven pulley 19 Timing Belt 20.Driving wheel 18 is driven to rotate when motor 5 is rotated,
The synchronous axial system of driven pulley 19 is driven by Timing Belt 20, so as to drive rotary shaft 4 to rotate.The program can also use motor
The mode of rotary shaft 4 is directly connected to substitute.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized on the basis of above-described embodiment without creative work, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (6)
1. the single-ended clamping whirligig of a kind of rod-shaped workpiece, it is characterised in that：Including cylinder barrel (1), cylinder barrel top board (2), cylinder
Tube end plate (3), rotary shaft (4), motor (5), pulley drive system, clutch shaft bearing (6), second bearing (7), sealed support
(8) and profiling pneumatic-finger (9), the cylinder barrel top board (2) and cylinder bottom plate (3) are separately fixed at the two ends of cylinder barrel (1),
The through hole being engaged with the rotary shaft (4), clutch shaft bearing (6), sealing are equipped with cylinder barrel top board (2) and cylinder bottom plate (3)
Support (8) and second bearing (7) are arranged at cylinder barrel (1) inside, and one end of the rotary shaft (4) passes through pulley drive
System's connection motor (5), the other end of rotary shaft (4) sequentially passes through cylinder barrel top board (2), clutch shaft bearing (6), sealed support
(8), second bearing (7) and cylinder bottom plate (3) are fixedly connected with profiling pneumatic-finger (9) afterwards, and the rotary shaft (4) stretches out cylinder barrel
One end of base plate (3) is provided with outlet interface (12)；The rotary shaft (4) is supported by clutch shaft bearing (6) and second bearing (7)
Internal in the cylinder barrel (1), the inside of the rotary shaft (4) is provided with breather line (17), and sealed support (8) is arranged on the
Between one bearing (6) and second bearing (7), sealed support (8) is provided with annular slotted hole (14), annular slotted hole (14) be arranged on
Gas source interface (11) connection on cylinder barrel (1), the air inlet of breather line (17) is connected with annular slotted hole (14), breather pipe
Road (17) is connected with the outlet interface (12) in rotary shaft (4)；The intake interface (13) of profiling pneumatic-finger (9) by pipeline with
Outlet interface (12) connection of the breather line (17) in rotary shaft (4), two clamping jaw front ends of the profiling pneumatic-finger (9)
Detachable clamping part (10) is fixed with, detachable clamping part (10) is provided with similar to the shape at rod-shaped workpiece clamping end
Arc groove.
2. the single-ended clamping whirligig of a kind of rod-shaped workpiece according to claim 1, it is characterised in that：Interconnected gas
Inlet channel and the connection pneumatic hand of profiling in annular slotted hole (14), rotary shaft (4) on source interface (11), sealed support (8)
Refer to that the intake interface (13) of (9) and the pipeline of the outlet interface (12) of breather line (17) collectively form one group of profiling pneumatic-finger
(9) admission line, the admission line of profiling pneumatic-finger (9) is provided with least two groups.
3. the single-ended clamping whirligig of a kind of rod-shaped workpiece according to claim 1, it is characterised in that：It is described detachable
Clamping part (10) is bolted on the clamping jaw of profiling pneumatic-finger (9).
4. a kind of single-ended clamping whirligig of rod-shaped workpiece according to any one in claims 1 to 3, its feature exists
In：The both sides of the annular slotted hole (14) of the sealed support (8) are by the first sealing ring (15) and the inwall of cylinder barrel (1)
It is tightly connected.
5. a kind of single-ended clamping whirligig of rod-shaped workpiece according to any one in claims 1 to 3, its feature exists
In：The both sides of the both sides annular slotted hole (14) of the sealed support (8) are sealed by the second sealing ring (16) with rotary shaft (4)
Connection.
6. a kind of single-ended clamping whirligig of rod-shaped workpiece according to any one in claims 1 to 3, its feature exists
In：The pulley drive system includes the driven pulley (19) being fixed in rotary shaft (4), is fixed on motor (5) motor head
On driving wheel (18) and connection driving wheel (18) and the Timing Belt (20) of driven pulley (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328126.2U CN206305846U (en) | 2016-12-06 | 2016-12-06 | A kind of single-ended rotation clamping device of rod-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328126.2U CN206305846U (en) | 2016-12-06 | 2016-12-06 | A kind of single-ended rotation clamping device of rod-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305846U true CN206305846U (en) | 2017-07-07 |
Family
ID=59251238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328126.2U Expired - Fee Related CN206305846U (en) | 2016-12-06 | 2016-12-06 | A kind of single-ended rotation clamping device of rod-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247564A (en) * | 2018-04-04 | 2018-07-06 | 苏州市远凌纺织有限公司 | One kind is for roll body processing clamping device of weaving |
| CN115464442A (en) * | 2022-10-12 | 2022-12-13 | 南通佳润精密科技有限公司 | Anchor clamps are used in digit control machine tool processing |
-
2016
- 2016-12-06 CN CN201621328126.2U patent/CN206305846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247564A (en) * | 2018-04-04 | 2018-07-06 | 苏州市远凌纺织有限公司 | One kind is for roll body processing clamping device of weaving |
| CN115464442A (en) * | 2022-10-12 | 2022-12-13 | 南通佳润精密科技有限公司 | Anchor clamps are used in digit control machine tool processing |
| CN115464442B (en) * | 2022-10-12 | 2023-08-18 | 南通佳润精密科技有限公司 | Anchor clamps are used in digit control machine tool processing |
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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: 20170707 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |