CN112247174A - Steel wire rope symmetrical linkage chuck - Google Patents
Steel wire rope symmetrical linkage chuck Download PDFInfo
- Publication number
- CN112247174A CN112247174A CN202011227845.6A CN202011227845A CN112247174A CN 112247174 A CN112247174 A CN 112247174A CN 202011227845 A CN202011227845 A CN 202011227845A CN 112247174 A CN112247174 A CN 112247174A
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- Prior art keywords
- steel wire
- wire rope
- linkage
- steel
- guide
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 120
- 239000010959 steel Substances 0.000 title claims abstract description 120
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- 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
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
-
- 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
-
- 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
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
本发明公开了一种钢丝绳对称联动卡盘，包括转盘体和支撑固定转盘体的定位套筒，定位套筒一侧的转盘体上设有钢丝绳组件，转盘体的另一侧设有两组以上的自动卡爪部件，每组自动卡爪部件中设有导向压轮和驱动气缸，驱动气缸驱动导向压轮往复移动夹紧或松开工件；钢丝绳组件中设有张紧的钢丝绳，钢丝绳上固定有联动件，每组自动卡爪部件中的导向压轮分别与一个联动件相连，钢丝绳组件用于控制自动卡爪部件实现对称同步联动夹紧或松开。本发明能够实现快速自动同心夹紧，保持被夹紧的管材或棒材中心不偏移，自动夹紧后牢固稳定，卡盘转动精度高、整体惯量小，适合高速转动加工，保证管材或棒材的加工精度。
The invention discloses a steel wire rope symmetrical linkage chuck, which comprises a turntable body and a positioning sleeve for supporting and fixing the turntable body. The turntable body on one side of the positioning sleeve is provided with a steel wire rope assembly, and the other side of the turntable body is provided with more than two groups The automatic clamping claw part of the machine is equipped with a guide pressure wheel and a driving cylinder in each group of automatic clamping claw parts. The driving cylinder drives the guide pressure wheel to reciprocate to clamp or loosen the workpiece; the steel wire rope assembly is provided with a tensioned steel wire rope, which is fixed on the steel wire rope. There are linkage parts, the guide pressure rollers in each group of automatic jaw parts are respectively connected with a linkage part, and the wire rope assembly is used to control the automatic jaw parts to realize symmetrical synchronous linkage clamping or loosening. The invention can realize fast and automatic concentric clamping, keep the center of the clamped pipe or bar from shifting, be firm and stable after automatic clamping, have high rotation precision of the chuck and small overall inertia, and is suitable for high-speed rotation processing to ensure that the pipe or bar is The machining accuracy of the material.
Description
Technical Field
The invention relates to the technical field of metal processing equipment, in particular to a steel wire rope symmetrical linkage chuck.
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 pipes are automatically clamped or loosened slowly, 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.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a steel wire rope symmetrical linkage chuck, which adopts a symmetrical linkage cylinder, a steel wire rope and a guide pinch roller structure to realize quick automatic concentric clamping, the symmetrically installed guide pinch rollers can synchronously act to keep the center of a clamped pipe or bar not to deviate, the chuck is firm and stable after automatic clamping, the chuck has high rotation precision and small integral inertia, and is particularly suitable for high-speed rotation processing and can better ensure the processing precision of the pipe or bar.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel wire rope symmetrical linkage chuck 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 reciprocate to clamp or loosen a workpiece; the automatic clamping jaw device is characterized in that a tensioned steel wire rope is arranged in the steel wire rope assembly, a linkage part is fixed on the steel wire rope, the guide pressing wheels in each group of automatic clamping jaw parts are respectively connected with one linkage part, and the steel wire rope assembly is used for controlling the automatic clamping jaw parts to realize symmetrical synchronous linkage clamping or loosening.
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.
Further, the steel wire rope in the steel wire rope assembly is replaced by a synchronous belt.
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 particularly 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 annularly tensioned steel wire rope and the like, the guide pinch rollers are connected through the linkage parts on the steel wire rope and are synchronously clamped and driven by the air 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 guide pinch rollers can be well realized, and the pipe or bar can be well automatically centered and 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. 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.
5. The chuck is suitable for being used during rotating processing, can be used for clamping a pipe or a bar when not rotating, and has a wide application range.
Drawings
FIG. 1 is a schematic front view of a symmetrical linkage chuck for a steel wire rope according to the present invention;
FIG. 2 is a schematic rear view of the symmetrical linkage chuck for a steel wire rope according to the present invention;
FIG. 3 is a schematic perspective view of the front side of the symmetric linkage chuck for a steel wire rope according to the present invention;
FIG. 4 is a schematic perspective view of the back of the chuck with symmetrical linkage of the steel wire rope 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.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
referring to fig. 1-4, a steel wire rope symmetric linkage chuck 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 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 move in a reciprocating manner to clamp or loosen a workpiece; the steel wire rope component 3 is internally provided with a tensioned steel wire rope 31, the steel wire rope 31 is fixedly provided with a linkage piece 32, 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 component 3 is used for controlling the automatic jaw parts 4 to realize symmetrical synchronous linkage clamping or loosening.
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 installed in a replaceable and staggered manner, and the main pinch roller 411 and the auxiliary pinch roller 412 in the symmetrically arranged guide pinch rollers 41 can be installed in a staggered manner up and down as required, so that pipes 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.
The driving cylinder 42 is connected with an external control air source, and when the driving cylinder 42 is driven by the control air source to act, the guiding pressing wheels 41 are pushed and the steel wire ropes 31 are pulled simultaneously, so that the guiding pressing wheels 41 symmetrically installed in the same group can keep synchronous action, and the center of the clamped pipe is kept not to deviate.
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 (8)
1. The utility model provides a wire rope symmetry linkage chuck 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; the automatic clamping jaw device is characterized in that 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 pressing wheels (41) in the automatic clamping jaw parts (4) in each group are respectively connected with one linkage (32), and the steel wire rope assembly (3) is used for controlling the automatic clamping jaw parts (4) to realize symmetrical and synchronous linkage clamping or loosening.
2. The steel wire rope symmetrical linkage chuck according to claim 1, characterized in that: 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.
3. The steel wire rope symmetrical linkage chuck according to claim 2, characterized in that: 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.
4. The steel wire rope symmetrical linkage chuck according to claim 2, characterized in that: 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).
5. The steel wire rope symmetrical linkage chuck according to claim 2, characterized in that: and a steel wire rope (31) in the steel wire rope component (3) is replaced by a synchronous belt.
6. The steel wire rope symmetrical linkage chuck according to claim 1, characterized in that: 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).
7. The steel wire rope symmetrical linkage chuck according to claim 6, characterized in that: 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.
8. The steel wire rope symmetrical linkage chuck according to claim 7, characterized in that: 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 |
|---|---|---|---|
| CN202011227845.6A CN112247174B (en) | 2020-11-06 | 2020-11-06 | A symmetrical linkage chuck for steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011227845.6A CN112247174B (en) | 2020-11-06 | 2020-11-06 | A symmetrical linkage chuck for steel wire rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112247174A true CN112247174A (en) | 2021-01-22 |
| CN112247174B CN112247174B (en) | 2024-12-27 |
Family
ID=74265103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011227845.6A Active CN112247174B (en) | 2020-11-06 | 2020-11-06 | A symmetrical linkage chuck for steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112247174B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210905A (en) * | 2021-06-07 | 2021-08-06 | 常州比优特机械科技有限公司 | Laser pipe cutting chuck |
| CN115178670A (en) * | 2022-06-22 | 2022-10-14 | 安徽格美自动化设备有限公司 | Chuck mechanism of bottom cap press |
| CN118849117A (en) * | 2024-08-08 | 2024-10-29 | 河北蓝鸟家具股份有限公司 | Roundwood production equipment for furniture production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19709353C1 (en) * | 1997-03-07 | 1998-06-25 | Techno Products Gmbh & Co Kg | Clamping chuck for workpiece handling |
| US20130205957A1 (en) * | 2010-05-05 | 2013-08-15 | Birgitt Karlein | Centric clamping device |
| CN110947987A (en) * | 2019-12-19 | 2020-04-03 | 中国科学院长春光学精密机械与物理研究所 | A three-jaw chuck mechanism for measuring devices |
| CN111451535A (en) * | 2020-03-16 | 2020-07-28 | 吴明伟 | A four-jaw chuck |
| CN213614215U (en) * | 2020-11-06 | 2021-07-06 | 福建勤工机电科技有限公司 | A wire rope symmetrical linkage chuck |
-
2020
- 2020-11-06 CN CN202011227845.6A patent/CN112247174B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19709353C1 (en) * | 1997-03-07 | 1998-06-25 | Techno Products Gmbh & Co Kg | Clamping chuck for workpiece handling |
| US20130205957A1 (en) * | 2010-05-05 | 2013-08-15 | Birgitt Karlein | Centric clamping device |
| CN110947987A (en) * | 2019-12-19 | 2020-04-03 | 中国科学院长春光学精密机械与物理研究所 | A three-jaw chuck mechanism for measuring devices |
| CN111451535A (en) * | 2020-03-16 | 2020-07-28 | 吴明伟 | A four-jaw chuck |
| CN213614215U (en) * | 2020-11-06 | 2021-07-06 | 福建勤工机电科技有限公司 | A wire rope symmetrical linkage chuck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210905A (en) * | 2021-06-07 | 2021-08-06 | 常州比优特机械科技有限公司 | Laser pipe cutting chuck |
| CN115178670A (en) * | 2022-06-22 | 2022-10-14 | 安徽格美自动化设备有限公司 | Chuck mechanism of bottom cap press |
| CN118849117A (en) * | 2024-08-08 | 2024-10-29 | 河北蓝鸟家具股份有限公司 | Roundwood production equipment for furniture production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112247174B (en) | 2024-12-27 |
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