CN112222443A - Steel wire rope symmetrical linkage chuck with rotary driving device - Google Patents
Steel wire rope symmetrical linkage chuck with rotary driving device Download PDFInfo
- Publication number
- CN112222443A CN112222443A CN202011228178.3A CN202011228178A CN112222443A CN 112222443 A CN112222443 A CN 112222443A CN 202011228178 A CN202011228178 A CN 202011228178A CN 112222443 A CN112222443 A CN 112222443A
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- steel wire
- wire rope
- linkage
- chuck
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
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Abstract
The invention discloses a steel wire rope symmetrical linkage chuck with a rotary driving device, which comprises a turntable body and a positioning sleeve, wherein a steel wire rope assembly is arranged on the turntable body on one side of the positioning sleeve, more than two groups of automatic jaw parts are arranged on the other side of the positioning sleeve, a guide pinch roller and a driving cylinder are arranged in each group of automatic jaw parts, and the driving cylinder drives the guide pinch roller to move in a reciprocating manner to clamp or loosen a workpiece; the steel wire rope component is internally provided with a tensioned steel wire rope, a linkage part is fixed on the steel wire rope, the guide pinch rollers are respectively connected with one linkage part, and the steel wire rope component is used for controlling the automatic jaw part to realize symmetrical synchronous linkage clamping or loosening; the positioning sleeve is connected with a sleeve rotating shaft, a shaft end of the sleeve rotating shaft is provided with a rotating air bag for supplying air to the driving cylinder when the chuck rotates, and a shaft end of the rotating air bag is provided with a driving synchronizing wheel. The invention can synchronously act to concentrically clamp the pipe or the bar, and can accurately control the rotating speed and the angle of the chuck, so that the chuck is suitable for numerical control machining.
Description
Technical Field
The invention relates to the technical field of metal processing equipment, in particular to a steel wire rope symmetrical linkage chuck with a rotary driving device.
Background
In the field of metal processing, particularly when processing round pipes or bars, it is often necessary to grip the pipe or bar with a universal or special chuck. The existing chuck clamps a workpiece by utilizing the radial movement of movable clamping jaws uniformly distributed on a chuck body, and generally comprises the chuck body, the movable clamping jaws, a clamping jaw driving mechanism and the like. The chuck with the existing structure is completely composed of metal processing components, the whole mass is relatively large, the inertia is large when the chuck rotates in processing, the processing speed is relatively slow, and the energy consumption of equipment is increased.
In addition, along with the improvement of the automation degree of processing equipment, automatic chucks capable of automatically clamping pipes or bars are increasingly required in the market, a jaw driving mechanism (usually a thread driving structure) in the existing chuck is not suitable for increasing an automatic driving device, when the automatic driving device is directly increased on the existing chuck, the automatic clamping or loosening action is slow, the clamping time is prolonged in the processing process, the use effect of the equipment is poor, and the improvement of the processing efficiency of the equipment is not facilitated.
In addition, in addition to the automatic chuck for performing an automatic clamping or unclamping operation, in many cases, it is necessary to precisely control the rotational speed and angle of the automatic chuck during machining.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a steel wire rope symmetrical linkage chuck with a rotary driving device, wherein a symmetrical linkage air cylinder, a steel wire rope and a guide pinch roller structure are arranged in the linkage chuck to realize quick automatic concentric clamping, a precise rotating mechanism and a driving device are arranged at the rear end of the linkage chuck, the symmetrically arranged guide pinch rollers can synchronously act to keep the center of a clamped pipe or bar not to deviate, the pipe or bar is firm and stable after automatic clamping, the rotating speed and the angle of the automatic chuck can be precisely controlled, so that the linkage chuck is suitable for numerical control machining, and the machining precision of the pipe or bar can be better ensured.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel wire rope symmetrical linkage chuck with a rotary driving device comprises a turntable body and a positioning sleeve for supporting and fixing the turntable body, wherein a steel wire rope assembly is arranged on the turntable body on one side of the positioning sleeve, more than two groups of automatic jaw parts are arranged on the other side of the turntable body, a guide pressing wheel and a driving cylinder are arranged in each group of automatic jaw parts, and the driving cylinder drives the guide pressing wheel to move in a reciprocating manner to clamp or loosen a workpiece; the steel wire rope assembly is internally provided with a tensioned steel wire rope, a linkage part is fixed on the steel wire rope, the guide pinch rollers in each group of automatic claw parts are respectively connected with one linkage part, and the steel wire rope assembly is used for controlling the automatic claw parts to realize symmetrical synchronous linkage clamping or loosening; the utility model discloses a chuck, including chuck body, location sleeve, bearing, drive cylinder, driving synchronizing wheel, the location sleeve is connected with the sleeve pivot, the sleeve pivot is passed through the bearing and is installed in the bearing frame, the axle head of sleeve pivot is equipped with rotatory gas bag, rotatory gas bag be used for the chuck rotatory time to drive actuating cylinder air feed, the axle head of rotatory gas bag is equipped with the driving synchronizing wheel, the driving synchronizing wheel drives the carousel body rotates.
Further, rotatory gas bag is including solid fixed ring, synchronous revolution's first rotary disk and second rotary disk, first rotary disk and second rotary disk are rotary seal respectively and locate gu fixed ring both ends form two air chambers of keeping apart in inside, gu fixed ring's side is equipped with input trachea joint respectively with two air chambers intercommunication, first rotary disk and second rotary disk orientation be equipped with output trachea joint on the quotation of carousel side respectively, output trachea joint respectively with two air chambers intercommunication, output trachea joint be used for to the actuating cylinder air feed, output trachea joint with be equipped with pneumatic pressure retaining valve between the actuating cylinder.
Furthermore, the bearing frame is fixed on the mounting bracket, the mounting bracket is provided with a limiting block for limiting the rotation of the fixing ring and a detection sensor for detecting the position of the driving synchronous wheel.
Furthermore, the driving synchronous wheel is connected with the servo motor through a synchronous belt.
Furthermore, a steel wire rope guide wheel and a rope tightener for winding the steel wire ropes are arranged in the steel wire rope assembly, the two steel wire ropes are wound on the steel wire rope guide wheel in a staggered manner, the heads and the tails of the steel wire ropes are connected through the rope tightener, and at least two linkage pieces are symmetrically fixed on each steel wire rope respectively; when the driving cylinder drives the guide pinch roller to move, the linkage piece drives the steel wire rope to stretch, the linkage piece fixed on the same steel wire rope moves along with the steel wire rope under the pulling action of the steel wire rope, and the guide pinch rollers installed in the same group are driven to move in a linkage manner.
Furthermore, the automatic claw parts comprise four parts which are symmetrically arranged in two groups; the steel cable guide wheels comprise eight steel cable guide wheels which are divided into four groups and correspond to the mounting positions of the automatic clamping jaw parts, one of the steel cable guide wheels in each group is fixed on the turntable body close to the outer diameter, the other of the steel cable guide wheels in each group is fixed on the turntable body close to the positioning sleeve, the steel cable wound between the steel cable guide wheels in each group is fixed with the linkage part, and the linkage part can be linked with the guide pressing wheels in the same direction.
Further, be equipped with two positive and negative tooth nuts of extension in the euphroe, positive and negative tooth nut rear end of extension is equipped with slot type steel wire clamp plate, two slot type steel wire clamp plate will respectively the wire rope both ends end compresses tightly, two be equipped with the positive and negative tooth screw rod of the taut wire rope of adjustment between the positive and negative tooth nut of extension, be equipped with locking nut between positive and negative tooth screw rod and the positive and negative tooth nut of extension.
Furthermore, a sliding guide rail is arranged in the automatic clamping jaw part, the guide pressing wheel is installed on the sliding guide rail through a sliding connection plate, one end of the linkage part is fixedly connected with the sliding connection plate, and a through groove convenient for the linkage part to penetrate through is formed in the turntable body.
Furthermore, the guide pinch roller comprises a main pinch roller and an auxiliary pinch roller, and two ends of the main pinch roller and two ends of the auxiliary pinch roller are respectively fixed on the sliding connection plate through mounting supports.
Furthermore, the upper and lower mounting positions of the main pinch roller and the auxiliary pinch roller can be mounted in a replaceable and staggered manner.
The invention has the following beneficial effects:
1. according to the invention, the quick automatic concentric clamping is realized by arranging the symmetrically linked air cylinder, the steel wire rope and the guide pinch roller structure, the symmetrically installed guide pinch rollers can synchronously act under the tensioning and pulling of the air cylinder and the steel wire rope, the center of a clamped pipe or bar is kept not to deviate, the chuck is firm and stable after automatic clamping, the rotation precision of the chuck is high, the integral inertia is small, the chuck is suitable for high-speed rotation processing, and the processing precision of the pipe or bar can be better ensured.
2. According to the invention, by utilizing the elastic stretching characteristics of the annular closed and tensioned steel wire rope and the like, the guide pinch rollers are connected through the linkage parts on the steel wire rope and are clamped and driven by the synchronous cylinders, the guide pinch rollers in the automatic jaw part are divided into two groups which are symmetrically arranged and are arranged in a cross shape, the automatic centering symmetrical linkage of the pinch rollers can be well realized, and the pipe or bar can be well and automatically centered clamped in the machining process; after the clamping is released, the pipe or the bar placed between the guide pinch rollers can axially and freely slide, so that the auxiliary clamping time can be greatly reduced, and the processing efficiency of equipment is improved.
3. The invention has the advantages that the installation and debugging are rapid, the adjustment of the steel wire rope assembly, the automatic jaw part and the like is rapid and convenient, and the center adjustment can be completed within a few minutes when products with different specifications are replaced and processed; the installation structure of the steel cable guide wheel in the steel cable assembly is ingenious in installation connection with the linkage piece, the guide pinch roller, the sliding guide rail and the driving air cylinder are arranged in the automatic clamping jaw component, the guide pinch roller is correspondingly connected through the sliding connection plate and the linkage piece to achieve symmetrical synchronous linkage, the problem that the guide pinch roller does not move synchronously due to the fact that different driving air cylinders are different in movement speed can be well solved, and automatic centering clamping is stable and reliable.
4. According to the invention, the rotary air bag, the driving synchronous wheel and other precise rotating mechanisms are arranged behind the chuck, the driving synchronous wheel is connected with the servo motor through the synchronous belt, the rotation speed and the angle of the chuck can be precisely controlled by using the servo motor, and the linkage chuck is convenient to be suitable for numerical control machining; and ingenious will rotate the gas pocket and install between chuck and drive synchronizing wheel, rotatory gas pocket can be through the trachea when the chuck is rotatory stably provide the air supply for driving the actuating cylinder, and the pipeline can not twine the swing when high-speed rotating, guarantees that the chuck is reliable and stable.
5. The overall weight of the chuck is lighter than that of the existing chuck with a pure mechanical structure, taking a 120mm caliber chuck as an example, the weight of the existing mechanical chuck is about 120KG, and the weight of the chuck is about 90 KG; the acceleration of the chuck of the invention can reach more than 1.2G when the chuck rotates, and is more than 1.5 times higher than that of the existing mechanical chuck.
Drawings
FIG. 1 is a schematic front view of a symmetrical linkage chuck for a steel wire rope with a rotary driving device according to the present invention;
FIG. 2 is a schematic side view of a symmetrical linkage chuck for a wire rope with a rotary drive according to the present invention;
FIG. 3 is a schematic perspective view of a symmetrical linkage chuck for a steel cable with a rotary driving device according to the present invention;
FIG. 4 is a second perspective view of the symmetric linkage chuck for steel wire rope with a rotary driving device according to the present invention;
FIG. 5 is a schematic front view of one side of a portion of a wire rope assembly of the present invention in symmetric linkage with a chuck;
FIG. 6 is a schematic perspective view of one side of a portion of a wire rope assembly of the present invention in a symmetrical chuck linkage;
FIG. 7 is a perspective view of a rotary air bag according to the present invention.
Description of reference numerals:
1. a turntable body; 11. a through groove; 2. a positioning sleeve; 3. a wire rope assembly; 31. a wire rope; 32. a linkage member; 33. a wire rope guide pulley; 34. a rope tensioner; 341. lengthening the positive and negative teeth nut; 342. a groove type steel wire pressing plate; 343. a positive and negative thread screw; 4. an automatic jaw member; 41. a guide pinch roller; 411. a main pinch roller; 412. an auxiliary pinch roller; 42. a driving cylinder; 43. a sliding guide rail; 44. a sliding connection plate; 5. a sleeve shaft; 6. a bearing seat; 7. rotating the air bag; 71. a fixing ring; 72. a first rotating disk; 73. a second rotating disk; 74. an input air pipe joint; 75. an output gas pipe joint; 8. driving a synchronizing wheel; 9. a mounting frame; 91. a limiting block; 92. and detecting the sensor.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
referring to fig. 1-7, a steel wire rope symmetrical linkage chuck with a rotation driving device comprises a turntable body 1 and a positioning sleeve 2 for supporting and fixing the turntable body 1, wherein a steel wire rope component 3 is arranged on the turntable body 1 on one side of the positioning sleeve 2, more than two groups of automatic jaw parts 4 are arranged on the other side of the turntable body 1, a guide pinch roller 41 and a driving cylinder 42 are arranged in each group of automatic jaw parts 4, and the driving cylinder 42 drives the guide pinch roller 41 to reciprocate to clamp or loosen a workpiece; a tensioned steel wire rope 31 is arranged in the steel wire rope assembly 3, linkage pieces 32 are fixed on the steel wire rope 31, the guide pinch rollers 41 in each group of automatic jaw parts 4 are respectively connected with one linkage piece 32, and the steel wire rope assembly 3 is used for controlling the automatic jaw parts 4 to realize symmetrical synchronous linkage clamping or loosening; the utility model discloses a chuck, including positioning sleeve 2, bearing frame 6, bearing frame, rotatory gas bag 7, drive actuating cylinder 42 air feed, the axle head of rotatory gas bag 7 is equipped with drive synchronizing wheel 8, drive synchronizing wheel 8 drives the rotation of turntable body 1. And the driving synchronous wheel 8 is connected with the servo motor through a synchronous belt.
The bearing seat 6 is fixed on the mounting frame 9, and the mounting frame 9 is provided with a limiting block 91 for limiting the rotation of the fixing ring 71 and a detection sensor 92 for detecting the position of the driving synchronizing wheel 8.
A steel rope guide wheel 33 and a rope tightener 34 for winding the steel rope 31 are arranged in the steel rope component 3, the two steel ropes 31 are wound on the steel rope guide wheel 33 in a staggered manner, the head and the tail of each steel rope 31 are connected through the rope tightener 34, the tightness of each steel rope 31 is adjusted by the rope tightener 34, and at least two linkage members 32 are symmetrically fixed on each steel rope 31; when the driving cylinder 42 drives the guide pinch roller 41 to move, the linkage member 32 drives the steel wire rope 31 to stretch, and the linkage member 32 fixed on the same steel wire rope 31 moves along with the steel wire rope 31 under the pulling action, so as to drive the guide pinch roller 41 installed in the same group to move in a linkage manner. The steel wire rope 31 can be a steel wire rope with a hemp core or a common steel wire rope; when the steel wire rope is used, the frequency of adding lubricating oil can be reduced. Wire rope 31 can be replaced with hold-in range or other similar tensioning rope or tensioning belt, can reach wire rope equivalent effect can.
The automatic clamping jaw components 4 comprise four parts and are symmetrically arranged in two groups; the steel cable guide wheels 33 comprise eight steel cable guide wheels 33 which are divided into four groups, the eight steel cable guide wheels 33 correspond to the installation positions of the automatic clamping jaw parts 4, one of the steel cable guide wheels 33 in each group is fixed on the turntable body 1 close to the outer diameter, the other steel cable guide wheel in each group is fixed on the turntable body 1 close to the positioning sleeve 2, the linkage piece 32 is fixed on the steel cable 31 wound between the steel cable guide wheels 33 in each group, and the linkage piece 32 can be linked with the guide pressing wheel 41 in the same direction. With larger chuck diameters, the automatic jaw members 4 may be six, eight or more, with more corresponding wire rope pulleys 33 being provided.
Two lengthened positive and negative tooth nuts 341 are arranged in the rope tightener 34, a groove-type steel wire pressing plate 342 is arranged at the rear end of each lengthened positive and negative tooth nut 341, the two groove-type steel wire pressing plates 342 respectively press the two ends of the steel wire rope 31, a positive and negative tooth screw 343 for adjusting and tightening the steel wire rope is arranged between the two lengthened positive and negative tooth nuts 341, and a locking and tightening nut is arranged between the positive and negative tooth screw 343 and the lengthened positive and negative tooth nuts 341.
A sliding guide rail 43 is arranged in the automatic jaw part 4, the guide pinch roller 41 is installed on the sliding guide rail 43 through a sliding connection plate 44, one end of the linkage part 32 is fixedly connected with the sliding connection plate 44, and a through groove 11 convenient for the linkage part 32 to penetrate through is formed in the turntable body 1. The slide rail 43 is a standard component available in the market. The slide connection plate 44 is of a U-shaped configuration. The guide pinch roller 41 comprises a main pinch roller 411 and an auxiliary pinch roller 412, and two ends of the main pinch roller 411 and the auxiliary pinch roller 412 are respectively fixed on the sliding connection plate 44 through mounting brackets. The upper and lower mounting positions of the main pinch roller 411 and the auxiliary pinch roller 412 can be alternatively and staggeredly mounted. The main pinch roller 411 and the auxiliary pinch roller 412 in the symmetrically arranged guide pinch rollers 41 can be installed in a vertically staggered mode as required, and therefore tubes or bars can be fixed conveniently.
When the invention is used, two steel wire ropes 31 are respectively wound on the steel wire rope guide wheel 33, and the steel wire ropes 31 are tensioned by the rope tightener 34; the driving air cylinder 42 is fastened on the turntable body 1, the output shaft of the driving air cylinder 42 is connected with the sliding connection plate 44, the mounting position of the guide pressing wheel 41 on the sliding connection plate 44 is adjusted to ensure centering stability, and the sliding precision, the strength and the pressure of the pressing wheel are ensured; the sliding connection plate 44 is fixedly connected with the steel wire rope 31 through a linkage 32, and the symmetrical concentricity of the four groups of guide pressing wheels 41 is adjusted; the concentricity is detected by the detection tool, and the operation precision is ensured.
When the driving air cylinder 42 is controlled to act by rotating the air bag 7, the guide pinch rollers 41 are pushed and the steel wire ropes 31 are pulled simultaneously, so that the symmetrically installed guide pinch rollers 41 can keep synchronous action, and the center of a clamped pipe is kept not to deviate; after clamping, the servo motor drives the driving synchronizing wheel 8 to rotate through the synchronous belt, so that the positioning sleeve 2, the turntable body 1 and the rotary air bag 7 rotate synchronously, the rotation speed and the angle of the servo motor precision control chuck can be utilized, and the linkage chuck is convenient to use and is suitable for numerical control machining.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a wire rope symmetry linkage chuck with rotary driving device which characterized in that: the automatic clamping device comprises a turntable body (1) and a positioning sleeve (2) for supporting and fixing the turntable body (1), wherein a steel wire rope assembly (3) is arranged on the turntable body (1) on one side of the positioning sleeve (2), more than two groups of automatic clamping jaw parts (4) are arranged on the other side of the turntable body (1), a guide pressure wheel (41) and a driving cylinder (42) are arranged in each group of automatic clamping jaw parts (4), and the driving cylinder (42) drives the guide pressure wheel (41) to move in a reciprocating manner to clamp or loosen a workpiece; a tensioned steel wire rope (31) is arranged in the steel wire rope assembly (3), a linkage (32) is fixed on the steel wire rope (31), the guide pinch rollers (41) in each group of automatic jaw parts (4) are respectively connected with one linkage (32), and the steel wire rope assembly (3) is used for controlling the automatic jaw parts (4) to realize symmetrical synchronous linkage clamping or loosening; be connected with sleeve pivot (5) in positioning sleeve (2), install in bearing frame (6) through the bearing sleeve pivot (5), the axle head of sleeve pivot (5) is equipped with rotatory gas bag (7), when rotatory gas bag (7) are used for the chuck rotatory to drive actuating cylinder (42) air feed, the axle head of rotatory gas bag (7) is equipped with drive synchronizing wheel (8), drive synchronizing wheel (8) drive carousel body (1) rotates.
2. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 1, wherein: rotatory gas bag (7) are including solid fixed ring (71), synchronous revolution's first rotary disk (72) and second rotary disk (73), first rotary disk (72) and second rotary disk (73) are rotary seal respectively and locate gu fixed ring (71) both ends form two air chambers of keeping apart in inside, the side of solid fixed ring (71) is equipped with input air pipe connector (74) and communicates with two air chambers respectively, first rotary disk (72) and second rotary disk (73) orientation be equipped with output air pipe connector (75) on the quotation of carousel body (1) side respectively, output air pipe connector (75) communicate with two air chambers respectively, output air pipe connector (75) be used for to drive cylinder (42) air feed, output air pipe connector (75) with be equipped with pneumatic pressure retaining valve between drive cylinder (42).
3. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 2, wherein: the bearing seat (6) is fixed on an installation frame (9), a limiting block (91) for limiting the rotation of the fixing ring (71) and a detection sensor (92) for detecting the position of the driving synchronizing wheel (8) are arranged on the installation frame (9).
4. The symmetrical interlocking chuck for steel wire rope with rotary driving device as claimed in claim 1 or 3, wherein: and the driving synchronous wheel (8) is connected with the servo motor through a synchronous belt.
5. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 1, wherein: a steel rope guide wheel (33) and a rope tightener (34) for winding the steel rope (31) are arranged in the steel rope assembly (3), the two steel ropes (31) are wound on the steel rope guide wheel (33) in a staggered mode, the head and the tail of each steel rope (31) are connected through the rope tightener (34), and at least two linkage pieces (32) are symmetrically fixed on each steel rope (31); when the driving cylinder (42) drives the guide pinch roller (41) to move, the linkage piece (32) drives the steel wire rope (31) to stretch, the linkage piece (32) fixed on the steel wire rope (31) moves along with the steel wire rope (31) under the pulling action, and the guide pinch roller (41) installed in the same group is driven to move in a linkage mode.
6. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 5, wherein: the automatic clamping jaw components (4) comprise four components which are symmetrically arranged in two groups; the steel cable guide wheels (33) comprise eight steel cable guide wheels (33) which are divided into four groups and correspond to the installation positions of the automatic clamping jaw parts (4), one of the steel cable guide wheels (33) in each group is fixed on the turntable body (1) close to the outer diameter, the other of the steel cable guide wheels is fixed on the turntable body (1) close to the positioning sleeve (2), the linkage piece (32) is fixed on the steel cable (31) in a winding mode between the steel cable guide wheels (33) in each group, and the linkage piece (32) can be linked with the guide pressing wheels (41) in the same direction.
7. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 5, wherein: two lengthened positive and negative tooth nuts (341) are arranged in the rope tightener (34), groove type steel wire pressing plates (342) are arranged at the rear ends of the lengthened positive and negative tooth nuts (341), the groove type steel wire pressing plates (342) respectively press the two ends of the steel wire rope (31), positive and negative tooth screw rods (343) for adjusting and tightening the steel wire rope are arranged between the lengthened positive and negative tooth nuts (341), and anti-loosening and tightening nuts are arranged between the positive and negative tooth screw rods (343) and the lengthened positive and negative tooth nuts (341).
8. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 1, wherein: be equipped with sliding guide (43) in the automatic jack catch part (4), direction pinch roller (41) is installed through sliding connection board (44) on sliding guide (43), linkage (32) one end again with sliding connection board (44) fixed connection, set up on the carousel body (1) and be convenient for wear to put through logical groove (11) of linkage (32).
9. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 8, wherein: the guide pinch roller (41) comprises a main pinch roller (411) and an auxiliary pinch roller (412), and two ends of the main pinch roller (411) and the auxiliary pinch roller (412) are fixed on the sliding connection plate (44) through mounting supports respectively.
10. The symmetrical linkage chuck for steel wire rope with rotary driving device as claimed in claim 9, wherein: the upper and lower mounting positions of the main pinch roller (411) and the auxiliary pinch roller (412) can be mounted in a replaceable and staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228178.3A CN112222443A (en) | 2020-11-06 | 2020-11-06 | Steel wire rope symmetrical linkage chuck with rotary driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011228178.3A CN112222443A (en) | 2020-11-06 | 2020-11-06 | Steel wire rope symmetrical linkage chuck with rotary driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112222443A true CN112222443A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011228178.3A Pending CN112222443A (en) | 2020-11-06 | 2020-11-06 | Steel wire rope symmetrical linkage chuck with rotary driving device |
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| CN (1) | CN112222443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634887A (en) * | 2021-08-31 | 2021-11-12 | 常州比优特机械科技有限公司 | Pipe clamping device for laser pipe cutting |
| CN113884569A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on vibration effect |
-
2020
- 2020-11-06 CN CN202011228178.3A patent/CN112222443A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884569A (en) * | 2021-08-12 | 2022-01-04 | 洛阳百克特科技发展股份有限公司 | Steel wire rope damage detection device and method based on vibration effect |
| CN113634887A (en) * | 2021-08-31 | 2021-11-12 | 常州比优特机械科技有限公司 | Pipe clamping device for laser pipe cutting |
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