CN102085669A - Clamp for automatic quick replacing - Google Patents
Clamp for automatic quick replacing Download PDFInfo
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- CN102085669A CN102085669A CN2009102590892A CN200910259089A CN102085669A CN 102085669 A CN102085669 A CN 102085669A CN 2009102590892 A CN2009102590892 A CN 2009102590892A CN 200910259089 A CN200910259089 A CN 200910259089A CN 102085669 A CN102085669 A CN 102085669A
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- part device
- installing plate
- side installing
- arm side
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Abstract
The invention discloses a clamp for automatic quick replacing, which is characterized in that: the clamp is provided with an A part device arranged on the side gesture of a mechanical arm and a B part device arranged on a jig, wherein the A part device is matched and connected with the B part device; the A part device is provided with an arm side installation plate; a plurality of air vents, check valves and threaded connection holes are formed on a plate body; a circular groove is formed in the middle of the plate body; a central shaft with a piston is arranged in the circular groove; an outer ring of the central shaft piston is in sealing fit with the inner diameter of the circular groove; a matching shaft sleeve is sleeved outside the piston of the central shaft; the B part device is provided with a jig side installation plate; and the middle of the jig side installation plate is provided with a central circular hole matched with a shaft head of the matching shaft sleeve on the arm side installation plate, a plug or a socket matched with the socket or the plug, the air vents matched with the check valves and ventilating joints connected to the air vents. The clamp for automatic quick replacing can quickly replace the jig and is small in volume and advanced in functions.
Description
Technical field
The present invention relates to a kind of manipulator, relate in particular to quick exchange anchor clamps.
Background technology
At present, the injection machine industry special-purpose manipulator and the product connected mode of taking out tool mostly be tool be mounted on the manipulator side appearance with screw.The defective that exists: when manipulator is got another overall dimensions or during the product that varies in weight, needed to change other tool.The process that change tool this moment is more loaded down with trivial details, need unload the original tool of key screw manipulator earlier and take off, then the tool that will change is fastened on the manipulator side appearance with screw, and waste of manpower and time, and influence production efficiency.
Summary of the invention
The present invention mainly is that the solution existing in prior technology is the deficiency at above-mentioned practical problem, and the quick exchange anchor clamps of the automatic type that the replacing tool of developing is simple fast, volume is small and exquisite, function is advanced.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of automatic type exchanges fast uses anchor clamps, it is characterized in that:
Have A part device that is installed in manipulator arm side appearance and the B part device that is installed on the tool; Described A part device matches with the B part device and is connected;
Described A part device has the arm side installing plate, and plate body is provided with a plurality of passages, check valve and threaded connection hole; In the middle of the plate body circular trough is arranged, there is spring A at the circular trough center, and spring A is equipped with the spring positioning head in the top; The axis of band piston is housed in the circular trough, and axis piston outer ring and circular trough internal diameter are sealed and matched, and endoporus is aligned in the spring positioning head and it is depressed, and the spindle nose end of axis is processed with the arc groove and the skewed slot of band gradient; The outside of axis piston is set with the cooperation axle sleeve, on the perisporium of cooperation axle sleeve the steel ball A that can protrude in peripheral wall surfaces is arranged, and described steel ball A matches with the groove and the skewed slot of axis spindle nose end, and socket or plug are housed on the arm side installing plate;
Described B part device has tool side installing plate, the centre of tool side installing plate have with the arm side installing plate on cooperate center hole, the plug that matches with socket or plug or socket, the passage that matches with check valve that the spindle nose of axle sleeve matches and be connected ventilating joint on the passage.
Technical scheme of the present invention can also be further perfect:
As preferably, the pilot pin that head has tapering is equipped with in the both sides of circular trough on the arm side installing plate; On the tool side installing plate corresponding, the positioning sleeve that matches with pilot pin is housed with it.
As preferably, described check valve is steel ball B and the spring B that is installed in the passage, and an end of described spring B withstands steel ball B, and the other end is withstood by screw.
As preferably, the piston end of described axis has sealing ring.
As preferably, on the described ventilating joint seal head is housed.
As preferably, be connected by screw between described cooperation axle sleeve and the arm side installing plate, between axle sleeve and installing plate, be provided with sealing gasket.
The present invention is a kind of quick exchange anchor clamps of automatic type that tool is simple fast, volume is small and exquisite, function is advanced of changing.When using this magic chuck, a cover A part device only is installed on the manipulator arm side appearance, can finish with every cover tool on the combining closely to unload and separate of the cover B part device installed with pine, promptly with one-to-many, highly versatile, very easy to use when changing tool.
Compare with original device, the present invention has advantage as described below:
1, can realize loading and unloading simply with baroswitch;
2, so far quick change parts is improved, use pneumatic and electric signal realizes disposable loading and unloading;
3, can not only install, also have the function that breaks away from;
4, really realized the purpose of quick replacing tool, shortened the time of changing tool greatly, production efficiency improves;
5, because the facility of loading and unloading has reduced tool replacing personnel's labour intensity.
Description of drawings
Fig. 1 is overall appearance figure of the present invention;
Fig. 2 is an overall structure exploded view of the present invention;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of A portion;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of B portion;
Fig. 5 is the schematic diagram of A portion and locking of B portion and loose release mechanism;
Fig. 6 is the gas circuit connection diagram of A portion and B portion.
Description of reference numerals: 1-tool side installing plate; The 2-plug; 3-cooperates axle sleeve; The 4-axis; The 5-sealing ring; The 6-pilot pin; The 7-socket; 8-spring A; The 9-ventilating joint; The 10-seal head; The 11-positioning sleeve; 12-steel ball A; 13-spring positioning head; The 14-sealing gasket; 15-steel ball B; The 16-spring B, arm side installing plate 17.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is further described in detail.
Embodiment:
Quick exchange is divided into two parts with anchor clamps, A part device and B part device as the automatic type of Fig. 1, Fig. 2, Fig. 3, Fig. 4.Wherein the A part device is contained on the manipulator side appearance.The structure of A part device is: arm side installing plate 17 is processed with a plurality of passages and threaded connection hole as the matrix of A portion on the plate body.Spring A8 is placed in the circular trough center of arm side installing plate 17, lay spring positioning head 13 in spring A8 upper end, the hole of axis 4 piston ends is aligned in spring positioning head 13 and it is depressed, and the piston end of axis 4 is equipped with sealing ring 5, and piston end is placed in the circular trough of arm side installing plate 1; Cooperate axle sleeve 3 that six steel ball placement holes are arranged, be placed with the steel ball A12 of six corresponding specifications in the hole, be sleeved on then on the axis 4.The left and right sides of arm side installing plate 17 respectively is equipped with a pilot pin 6 respectively, and accurately the location is used when being used for the A part device and being connected with the B part device.Lay steel ball B15 and spring B 16 in the passage of arm side installing plate 17 plate body the right and left inside, steel ball B15 is put in the upright opening, and spring B one end peaks on the steel ball B, and the spring other end withstands with screw, and this combination function is equivalent to a Pneumatic unidirectional valve.Two sockets 17 (present embodiment adopts the DB9S female) are arranged on arm side installing plate 17 tops.
The B part device is installed on the tool, on every cover tool the B part device is installed all.Consisting of of B part device: tool side installing plate 1, positioning sleeve 11, ventilating joint 9, seal head 10, plug 2 and mounting screw etc.The structure of B portion is: tool side installing plate 1 matrix as B portion is equipped with on this matrix and matches with the arm side installing plate 17 of A part device: positioning sleeve 11, ventilating joint 9, seal head 10, plug 2 (present embodiment adopts the DB9S male).Wherein, seal head 10 is contained on the ventilating joint 9.
As shown in Figure 5, be sleeved on the cooperation axle sleeve 3 of arm side installing plate 17 of A part device when the centre bore of B part device tool side installing plate 1 after, then C mouth air inlet.When gas enters from the C mouth,, and be added with sealing ring 5 and be sleeved in the central circular groove of arm side fixed head 17, so axis 4 is subjected to gas pressure and moves upward because the lower end of axis 4 is a piston-like.Because the spindle nose end of axis 4 is processed with the arc groove and the skewed slot of band gradient,, be subjected to outside thrust reposefully so the free free gap of steel ball A12 in the process that axis 4 moves upward is more and more littler.When axis 4 moving upward under the gas pressure effect put in place after, this moment steel ball 12 free free gap minimum, be subjected to outside thrust maximum.Tool side installing plate is sleeved at this moment and cooperates on the axle sleeve 3, and then steel ball A12 also is subjected to the reaction force of the centre bore hole wall of tool side fixed head 1 this moment.This moment axis 4, steel ball A12, tool side fixed head 1 is stressed mutually and combine closely, finish the Fast Installation of A part device and B part device and combine closely.
When gas when the D mouth enters, because the lower end of axis 4 is a piston-like, and be added with sealing ring 5 and be sleeved in the central circular groove of arm side installing plate 17, and cooperate axle sleeve 3 usefulness screws to add sealing gasket 14 to be fixed on the arm side installing plate 17, so axis 4 is subjected to gas pressure and moves downward.Because the spindle nose end of axis 4 is processed with the arc groove and the skewed slot of band gradient,, stressedly steadily reduce so the free free gap of steel ball 12 in the process that axis 4 moves downward is increasing.When move downward under the effect of axis 4 at gas pressure put in place after, the free free gap maximum of steel ball A12, stressed minimum.At this moment, the centre bore hole wall of tool side installing plate 1 is subjected to the reaction extruding force minimum of steel ball 12, and tool side installing plate 1 is finished the A part device and unloaded with the pine that separates fast of B part device with cooperate between the axle sleeve 3 can be easily movable.
As shown in Figure 6, arm side installing plate 17 the right and lefts respectively are distributed with three cover gas delivery outlets, and its ventilation is the same with the principle of dying, and we get wherein one and overlap and do a description.After A part device and B part device were combined, then ventilating joint 9 and seal head 10 combinations promptly inserted in the gas delivery outlet F of arm side installing plate with the ventilating joint location of seal head.Steel ball B15 and spring B 16 are housed in the F of hole, and an end of spring B 16 withstands steel ball B15, and the other end is withstood by screw.When the A part device combines with the B part device, behind the ventilating joint 9 patchhole F, the tip side compressing steel ball B15 of ventilating joint 9 moves downward, originally be in the E that is blocked by steel ball B15, the gas circuit connection in F two holes, then can enter the passage of ventilating joint 9 from the open slot of ventilating joint 9 tip sides through the gas of E hole supply input, thereby enter the air supply system of tool side installing plate, the air feed demand when satisfying tool work.When A part device and B part device pine unload separate after, lost the pressure of ventilating joint 9, steel ball B15 is under the effect of the spring reset power of spring B 16, rising blocks the F pore again, then this moment the A part device with the air feed interruption of B part device.Realized that dexterously the A part device combines back air feed ventilation with the B part device, pine is unloaded the effect that the back air feed interrupts that separates.
Claims (6)
1. an automatic type exchanges fast and uses anchor clamps, it is characterized in that:
Have A part device that is installed in manipulator arm side appearance and the B part device that is installed on the tool;
Described A part device matches with the B part device and is connected;
Described A part device has arm side installing plate (17), and plate body is provided with a plurality of passages, check valve and threaded connection hole; In the middle of the plate body circular trough is arranged, there is spring A8 at the circular trough center, and spring A is equipped with on the top spring positioning head (13); The axis (4) of band piston is housed in the circular trough, and axis piston outer ring and circular trough internal diameter are sealed and matched, and endoporus is aligned in spring positioning head (13) and it is depressed, and the spindle nose end of axis (4) is processed with the arc groove and the skewed slot of band gradient; The outside of axis piston is set with and cooperates axle sleeve (3), on the perisporium of cooperation axle sleeve the steel ball A (12) that can protrude in peripheral wall surfaces is arranged, described steel ball A matches with the groove and the skewed slot of axis spindle nose end, and socket (7) or plug (2) are housed on the arm side installing plate (17);
Described B part device has tool side installing plate (1), and the centre of tool side installing plate has and go up to cooperate center hole, the plug (2) that matches with socket (7) or plug (2) or socket (7), the passage that matches with check valve that the spindle nose of axle sleeve (3) matches with arm side installing plate (17) and be connected ventilating joint (9) on the passage.
2. automatic type according to claim 1 exchanges fast uses anchor clamps, it is characterized in that: arm side installing plate (17) is gone up the both sides of circular trough, and the pilot pin (6) that head has tapering is housed; With on its corresponding tool side installing plate the positioning sleeve (11) that matches with pilot pin is housed.
3. automatic type according to claim 1 and 2 exchanges fast uses anchor clamps, it is characterized in that: described check valve is the steel ball B (15) and spring B (16) that is installed in the passage, one end of described spring B (16) withstands steel ball B (15), and the other end is withstood by screw.
4. automatic type according to claim 1 and 2 exchanges fast uses anchor clamps, it is characterized in that: the piston end of described axis (4) has sealing ring (5).
5. automatic type according to claim 1 and 2 exchanges fast uses anchor clamps, it is characterized in that: seal head (10) is housed on the described ventilating joint (9).
6. automatic type according to claim 1 and 2 exchanges fast uses anchor clamps, it is characterized in that: be connected by screw between described cooperation axle sleeve (3) and the arm side installing plate (17), between described cooperation axle sleeve (3) and described arm side installing plate (17), be provided with sealing gasket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102590892A CN102085669A (en) | 2009-12-04 | 2009-12-04 | Clamp for automatic quick replacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102590892A CN102085669A (en) | 2009-12-04 | 2009-12-04 | Clamp for automatic quick replacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102085669A true CN102085669A (en) | 2011-06-08 |
Family
ID=44097795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102590892A Pending CN102085669A (en) | 2009-12-04 | 2009-12-04 | Clamp for automatic quick replacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085669A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500727A (en) * | 2011-11-02 | 2012-06-20 | 沈阳飞机工业（集团）有限公司 | Micro hook part clamp and processing technology for micro hook part |
| CN105889682A (en) * | 2016-06-24 | 2016-08-24 | 芜湖恒信汽车内饰制造有限公司 | Quick joint for manipulator |
| CN105889681A (en) * | 2016-06-24 | 2016-08-24 | 芜湖恒信汽车内饰制造有限公司 | Quick connector |
| CN106956123A (en) * | 2017-05-19 | 2017-07-18 | 昂华（上海）自动化工程股份有限公司 | A kind of highly compatible valve oil seal automates press-loading apparatus |
| CN108500956A (en) * | 2018-04-03 | 2018-09-07 | 珠海汉迪自动化设备有限公司 | Robotic gripping device, grasping system and grasping means |
| CN111497077A (en) * | 2020-03-24 | 2020-08-07 | 安徽胜利精密制造科技有限公司 | Micro-motion joint of nail burying jig |
-
2009
- 2009-12-04 CN CN2009102590892A patent/CN102085669A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500727A (en) * | 2011-11-02 | 2012-06-20 | 沈阳飞机工业（集团）有限公司 | Micro hook part clamp and processing technology for micro hook part |
| CN105889682A (en) * | 2016-06-24 | 2016-08-24 | 芜湖恒信汽车内饰制造有限公司 | Quick joint for manipulator |
| CN105889681A (en) * | 2016-06-24 | 2016-08-24 | 芜湖恒信汽车内饰制造有限公司 | Quick connector |
| CN106956123A (en) * | 2017-05-19 | 2017-07-18 | 昂华（上海）自动化工程股份有限公司 | A kind of highly compatible valve oil seal automates press-loading apparatus |
| CN108500956A (en) * | 2018-04-03 | 2018-09-07 | 珠海汉迪自动化设备有限公司 | Robotic gripping device, grasping system and grasping means |
| CN111497077A (en) * | 2020-03-24 | 2020-08-07 | 安徽胜利精密制造科技有限公司 | Micro-motion joint of nail burying jig |
| CN111497077B (en) * | 2020-03-24 | 2022-02-18 | 安徽胜利精密制造科技有限公司 | Micro-motion joint of nail burying jig |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110608 |