CN112223174A - Clamping mechanism - Google Patents
Clamping mechanism Download PDFInfo
- Publication number
- CN112223174A CN112223174A CN202011072661.7A CN202011072661A CN112223174A CN 112223174 A CN112223174 A CN 112223174A CN 202011072661 A CN202011072661 A CN 202011072661A CN 112223174 A CN112223174 A CN 112223174A
- Authority
- CN
- China
- Prior art keywords
- clamping
- centre gripping
- ring
- cantilever
- inner ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention provides a clamping mechanism, which belongs to the technical field of mechanical equipment and comprises a support, a clamping cantilever and a clamping part, wherein one end of the clamping cantilever is an installation end, the other end of the clamping cantilever is a free end, the installation end of the clamping cantilever is connected to the support, the free end of the clamping cantilever is connected with the clamping part, the clamping part is used for clamping a model to be transported, and the clamping part is suitable for moving up and down in the vertical direction, rotating in the horizontal plane and rotating in the vertical direction. Because the clamping part is used for clamping the model to be transported, the clamping part is suitable for moving up and down in the vertical direction, rotating around the direction of a Y axis in a coordinate system and rotating around the direction of a Z axis in the coordinate system, the position and the angle of the model to be transported can be adjusted at multiple angles and accurately, the butt joint precision of the model and the tail support is improved, and the working efficiency is improved.
Description
Technical Field
The invention relates to mechanical equipment, in particular to a clamping mechanism.
Background
During wind tunnel experiments, the experimental model needs to be transferred into the wind tunnel from the preparation room and then is in butt joint with and fixed to a tail support in the wind tunnel. The wind tunnel is higher than the ground, the model is heavy, and in the process of realizing the butt joint of the model and the tail boom by using the translation vehicle, the model needs to be clamped on the translation vehicle, and the model is released after the model reaches a specified place and a specified position. The existing clamping mechanism is limited by the structure, so that the model is difficult to be accurately placed to a specified place and a specified angle as required, the butt joint precision of the model and a tail support is low, subsequent adjustment is needed, and the transfer efficiency is low.
Disclosure of Invention
The invention solves the problem of providing a clamping mechanism which can adjust a plurality of degrees of freedom of a model to be transferred and has higher butt joint precision.
In order to solve the above problems, the present invention provides a clamping mechanism,
including support, centre gripping cantilever and clamping part, centre gripping cantilever one end is the free end for installation end, the other end, the installation end of centre gripping cantilever connect in on the support, the free end of centre gripping cantilever with the clamping part is connected, the clamping part is used for the centre gripping to treat the transportation model, the clamping part is suitable for and reciprocates in the vertical direction, at horizontal rotation, rotates in the vertical direction.
Further, the support comprises a fixed platform and a moving platform, a guide rail and a first vertical driving device are arranged on the fixed platform, the guide rail is arranged along the vertical direction, a sliding block matched with the guide rail is arranged on the moving platform, the clamping cantilever is connected onto the moving platform, and the first vertical driving device is suitable for driving the moving platform to slide up and down along the guide rail.
Further, first vertical driving device includes motor, lead screw, lift base and lifting nut, the motor drives the lead screw rotates, the lead screw set up in on the lift base, the lift base connect in on the fixed platform, lifting nut threaded connection in on the lead screw, moving platform connect in on the lifting nut.
Further, still include first rotary driving device, first rotary driving device includes first outer lane, first inner circle, first drive shaft and first motor, first inner circle set up in the first outer lane, first outer lane first inner circle can rotate relatively, first motor passes through first drive shaft drives first outer lane rotates, first outer lane with press from both sides tight cantilever and be connected, first inner circle with moving platform is connected, moving platform first inner circle reaches first outer lane all sets up perpendicularly.
Further, the clamping device comprises a second rotary driving device, a mounting platform is arranged at the free end of the clamping cantilever, the mounting platform is horizontally arranged, the second rotary driving device is arranged on the mounting platform and comprises a second inner ring, a second outer ring, a second rotary driving gear and a second rotary driving motor, the second inner ring and the second outer ring are horizontally arranged, the second inner ring is located in the second outer ring, the second inner ring and the second outer ring can rotate relatively, the second rotary driving motor drives the second rotary driving gear to rotate, the second rotary driving gear drives the second inner ring to rotate, the second inner ring is connected with the clamping portion, and the second outer ring is connected with the clamping cantilever.
Furthermore, the clamping part comprises a clamping rotating seat and at least one clamping hoop, the clamping rotating seat is connected with the second inner ring,
be provided with semicircle centre gripping hole on the centre gripping armful ring, centre gripping roating seat upper surface is provided with the semicircle column grip area, centre gripping armful ring one end rotatable coupling in the centre gripping roating seat one side of semicircle column grip area, the centre gripping armful ring other end can dismantle connect in the centre gripping roating seat the opposite side in semicircle column grip area, semicircle centre gripping hole and semicircle column grip area form cylindrical grip area, cylindrical grip area is used for the centre gripping to treat the transportation model.
Further, fixture still includes the rotation axis and at least a set of armful ring support that sets up side by side, be provided with the round pin shaft hole on the armful ring support, the armful ring support connect in on the centre gripping roating seat, the centre gripping armful ring with the round hole has been seted up to the one end that the centre gripping roating seat is connected, one the centre gripping is embraced and is set up in a set of embrace between the ring support, the rotation axis passes round pin shaft hole, round hole make the centre gripping is embraced the ring can for it is rotatory to embrace the ring support.
Furthermore, a positioning boss is arranged on the bottom surface of the embracing ring support, a positioning groove is formed in the surface of the clamping rotary seat, and the positioning boss is arranged in the positioning groove.
Furthermore, a mounting groove is formed in the mounting platform, and the second outer ring is arranged in the mounting groove.
Further, a mounting flange is arranged at the bottom of the clamping rotating seat, and the second inner ring is connected with the mounting flange through a screw.
Because the clamping part is used for clamping the model to be transported, the clamping part is suitable for moving up and down in the vertical direction, rotating around the direction of a Y axis in a coordinate system and rotating around the direction of a Z axis in the coordinate system, the position and the angle of the model to be transported can be adjusted at multiple angles and accurately, the butt joint precision of the model and the tail support is improved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a clamping mechanism according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of a first vertical driving device in a clamping mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a fixing platform of a clamping mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a first rotary driving device of a clamping mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a clamping arm of a clamping mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a second rotary driving device in a clamping mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a clamping hoop of the clamping mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a clamping rotating base of the clamping mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a hoop support of the clamping mechanism according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of a hoop support of the clamping mechanism in another direction according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a clamping mechanism clamping a model to be transported according to an embodiment of the present invention;
fig. 13 is a schematic structural view of another direction of the clamping rotary base in the clamping mechanism according to the embodiment of the invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The terms "upper", "lower", "front", "rear", "left" and "right" and the like appearing in the embodiments of the present invention indicate directions or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
If there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The clamping mechanism in the embodiment of the invention, as shown in fig. 1, comprises a support, a clamping cantilever 35 and a clamping portion, wherein one end of the clamping cantilever 35 is a mounting end, the other end of the clamping cantilever 35 is a free end, the mounting end of the clamping cantilever 35 is connected to the support, the free end of the clamping cantilever 35 is connected with the clamping portion, the clamping portion is used for clamping a model to be transferred, and the clamping portion is suitable for moving up and down in the vertical direction, rotating around the direction of the Y axis in a coordinate system and rotating around the direction of the Z axis in the coordinate system. Because the clamping part is used for clamping the model to be transported, the clamping part is suitable for moving up and down in the vertical direction, rotating around the direction of a Y axis in a coordinate system and rotating around the direction of a Z axis in the coordinate system, the position and the angle of the model to be transported can be adjusted at multiple angles and accurately, the butt joint precision of the model and the tail support is improved, and the working efficiency is improved.
Optionally, the support includes a fixed platform 32 and a movable platform 33, a guide rail and a first vertical driving device 34 are disposed on the fixed platform 32, the guide rail is disposed along the vertical direction, the mounting end of the clamping cantilever 35 is connected to the movable platform 33, and the first vertical driving device 34 can drive the movable platform 33 to slide up and down along the guide rail, so that the clamping cantilever 35 moves up and down along the vertical direction, i.e., the direction of the Z axis in the coordinate system in fig. 1. Because the fixed platform 32 is provided with the guide rail, the first vertical driving device 34 can drive the movable platform 33 to slide up and down along the guide rail, so that the height of the clamping cantilever 35 can be adjusted more stably and controllably, and the butt joint precision of the model to be transferred and the tail boom is further improved.
Alternatively, as shown in fig. 3 and 4, the first vertical driving device 34 includes a motor 341, a lead screw 342, a lifter base 343, and a lifting nut 344, wherein the motor 341 drives the lead screw 342 to rotate, the lead screw 342 is disposed on the lifter base 343, the lifter base 343 is connected to the fixed platform 32 by a screw, the lifting nut 344 is connected to the lead screw 342 by a thread, and the movable platform 33 is connected to the lifting nut 344. Specifically, the fixed platform 32 is "L" shaped and is connected to the fixed base 31 through a screw, the moving platform 33 is provided with a sliding block 331, the sliding block 331 is used for sliding relative to a guide rail on the fixed platform 32, the motor 341 adopts a servo motor, the motor 341 is started, and the moving platform 33 moves up and down in the vertical direction under the driving of the lifting nut 344. Alternatively, the first vertical driving device 34 may be a lifting device other than a screw rod or a nut.
Optionally, as shown in fig. 5, the clamping mechanism according to an embodiment of the present invention further includes a first rotary driving device 36, the first rotary driving device 36 includes a first outer ring 361, a first inner ring 362, a first driving shaft 363, and a first motor 364, the first inner ring 362 is disposed in the first outer ring 361, the first outer ring 361 and the first inner ring 362 are capable of rotating relatively, the first motor 364 drives the first outer ring 361 to rotate through a first driving shaft 363, the first outer ring 361 is connected to the clamping cantilever 35, the first inner ring 362 is connected to the moving platform 33, and the moving platform 33, the first inner ring 362, and the first outer ring 361 are all vertically disposed. Because the first rotary driving device 36 includes the first outer ring 361 and the first inner ring 362, the first outer ring 361 and the first inner ring 362 can rotate relatively, the first outer ring 361 is connected with the clamping cantilever 35, and the first inner ring 362 is connected with the moving platform 33, so that the clamping cantilever 35 can rotate freely relative to the moving platform 33, the relative rotation angle can be adjusted arbitrarily, and the butt joint precision of the model to be transferred and the tail boom can be further improved.
Specifically, the first motor 364 is a servo motor, as shown in fig. 6, the clamping cantilever 35 is in a semi-cylindrical shape, the mounting end of the clamping cantilever 35 is provided with a mounting flange 351, the first outer ring 361 and the mounting flange 351 are connected by screws, the surface of the moving platform 33 is provided with a mounting flange 332, and the first inner ring 362 and the mounting flange 332 on the moving platform 33 are connected by screws. The first motor 364 rotates the first outer ring 361 via the first driving shaft 363, so that the clamping arm 35 rotates accordingly, and this rotation pair is the rotational freedom of the clamping portion in the Y-axis direction.
Optionally, as shown in fig. 7, the clamping device further includes a second rotary driving device 37, a mounting platform is disposed at a free end of the clamping cantilever 35, the mounting platform is disposed horizontally, the second rotary driving device 37 is disposed on the mounting platform, the second rotary driving device 37 includes a second inner ring 371, a second outer ring 372, a second rotary driving gear 373, and a second rotary driving motor 374, the second inner ring 371 and the second outer ring 372 are both disposed horizontally, the second inner ring 371 is located in the second outer ring 372, the second inner ring 371 and the second outer ring 372 are capable of rotating relatively, the second rotary driving motor 374 drives the second rotary driving gear 373 to rotate, the second rotary driving gear 373 drives the second inner ring 371 to rotate, the second inner ring 371 is connected to the clamping portion, and the second outer ring 372 is connected to the clamping cantilever 35. The second rotary driving motor 374 drives the second rotary driving gear 373 to rotate, and further drives the second inner ring 371 to rotate, so that the clamping portion rotates along with the second inner ring 371, and the revolute pair is the rotational freedom of the clamping portion in the Z-axis direction. Because second rotary driving device 37 includes second inner circle 371, second outer circle 372, second inner circle 371, second outer circle 372 can rotate relatively, and second inner circle 371 is connected with the clamping part, and second outer circle 372 is connected with clamping cantilever 35, and the clamping part of being convenient for is the relative clamping cantilever 35 free rotation, further improves the butt joint precision of waiting to transport model and tail-boom.
Alternatively, as shown in fig. 2 and 8, the clamping portion includes a clamping rotary seat 38 and one or more clamping clasps 310, the clamping rotary seat 38 is connected to the second inner ring 371, and the second rotary driving motor 374 drives the second rotary driving gear 373 to rotate, so as to drive the clamping rotary seat 38 to rotate.
Optionally, a semicircular clamping hole 3102 is formed in the clamping hoop 310, as shown in fig. 9, a semicircular clamping area 383 is formed on the upper surface of the clamping rotary seat 38, one end of the clamping hoop 310 is rotatably connected to one side of the semicircular clamping area 383 of the clamping rotary seat 38, the other end of the clamping hoop 310 is detachably connected to the other side of the semicircular clamping area 383 of the clamping rotary seat 38, the semicircular clamping hole 3102 and the semicircular clamping area 383 form a cylindrical clamping area, and the cylindrical clamping area is used for clamping a model to be transported. Because semicircle centre gripping hole 3102 forms cylindrical clamping area with semicircle post clamping area 383, cylindrical clamping area is used for the centre gripping to treat the transportation model, makes to treat the transportation model can be by the centre gripping firmly in the transportation.
Optionally, the clamping mechanism further includes a rotating shaft 311 and one or more sets of hoop supports 39 arranged side by side, as shown in fig. 10 and 11, a pin shaft hole 392 is provided on the hoop support 39, the hoop support 39 is connected to the clamping rotary seat 38, one end of the clamping hoop 310 connected to the clamping rotary seat 38 is provided with a circular hole 3101, the other end is provided with a locking hole 3103, one clamping hoop 310 is provided between the set of hoop supports 39, the rotating shaft 311 passes through the pin shaft hole 392 and the circular hole 3101, so that the clamping hoop 310 can rotate relative to the hoop support 39, the clamping rotary seat 38 is provided with a locking threaded hole 384, the support rod of the model to be transferred is placed in the cylindrical clamping area, then the clamping hoop 310 is closed and pressed on the support rod of the model to be transferred, a fastening screw 312 passes through the locking hole 3103 and is screwed into the locking threaded hole 384, so as to fix the model to be transferred 05 on, as shown in fig. 12.
Optionally, a positioning boss 391 is disposed on the bottom surface of the embracing ring support 39, a positioning groove 382 is disposed on the surface of the clamping rotary seat 38, and the positioning boss 391 is disposed in the positioning groove 382. Because the positioning boss 391 is arranged on the bottom surface of the embracing ring support 39, and the positioning groove 382 is arranged on the surface of the clamping rotating seat 38, the installation of the embracing ring support 39 is facilitated, and the installation precision is improved.
Optionally, as shown in fig. 6, a mounting groove 352 is formed on the mounting platform, and the second outer ring 372 is disposed in the mounting groove 352. The second outer ring 372 is arranged in the mounting groove 352, so that the mounting accuracy of the second outer ring 372 is improved.
Further, as shown in fig. 13, a mounting flange 381 is disposed at the bottom of the clamping rotary seat 38, and the second inner ring 371 is connected to the mounting flange 381 through screws. The second inner ring 371 is connected with the mounting flange 381 through screws, so that the second inner ring 371 is more conveniently connected with the clamping rotating seat 38.
In the process of transferring the model, firstly, a support rod of the model to be transferred is placed in a cylindrical clamping area, then the clamping hoop 310 is closed and pressed on the support rod of the model to be transferred, the fastening screw 312 penetrates through the locking hole 3103 and is screwed into the locking threaded hole 384, the model 05 to be transferred can be fixed on the clamping mechanism, after the model is placed at a specified place, the height and the rotating angle of the clamping part are adjusted, the model is butted and fixed with a tail support in a wind tunnel, the fastening screw 312 is loosened, and the separation of the model and the clamping mechanism is realized.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. A clamping mechanism is characterized in that a clamping mechanism body is provided,
including support, centre gripping cantilever (35) and clamping part, centre gripping cantilever (35) one end is the free end for installation end, the other end, the installation end of centre gripping cantilever (35) connect in on the support, the free end of centre gripping cantilever (35) with the clamping part is connected, the clamping part is used for the centre gripping to treat the transportation model, the clamping part is suitable for and reciprocates in the vertical direction, at horizontal rotation, rotates in the vertical direction.
2. Clamping mechanism according to claim 1,
the support includes fixed platform (32), moving platform (33), be provided with guide rail and first vertical drive device (34) on fixed platform (32), the guide rail sets up along the vertical direction, centre gripping cantilever (35) connect in on moving platform (33), be provided with on moving platform (33) the slider with the guide rail cooperation, first vertical drive device (34) are suitable for the drive moving platform (33) are followed the guide rail slides from top to bottom.
3. Clamping mechanism according to claim 2,
the first vertical driving device (34) comprises a motor (341), a lead screw (342), a lifter base (343) and a lifting nut (344), the motor (341) drives the lead screw (342) to rotate, the lead screw (342) is arranged on the lifter base (343), the lifter base (343) is connected to the fixed platform (32), the lifting nut (344) is in threaded connection with the lead screw (342), and the movable platform (33) is connected to the lifting nut (344).
4. Clamping mechanism according to claim 1,
the clamping device is characterized by further comprising a first rotary driving device (36), wherein the first rotary driving device (36) comprises a first outer ring (361), a first inner ring (362), a first driving shaft (363) and a first motor (364), the first inner ring (362) is arranged in the first outer ring (361), the first outer ring (361) and the first inner ring (362) can rotate relatively, the first motor (364) drives the first outer ring (361) to rotate through the first driving shaft (363), the first outer ring (361) is connected with the clamping cantilever (35), the first inner ring (362) is connected with the moving platform (33), and the moving platform (33), the first inner ring (362) and the first outer ring (361) are all vertically arranged.
5. Clamping mechanism according to claim 1,
the clamping device comprises a clamping cantilever (35) and is characterized by further comprising a second rotary driving device (37), wherein a mounting platform is arranged at the free end of the clamping cantilever (35), the mounting platform is horizontally arranged, the second rotary driving device (37) is arranged on the mounting platform, the second rotary driving device (37) comprises a second inner ring (371), a second outer ring (372), a second rotary driving gear (373) and a second rotary driving motor (374), the second inner ring (371) and the second outer ring (372) are horizontally arranged, the second inner ring (371) is located in the second outer ring (372), the second inner ring (371) and the second outer ring (372) can rotate relatively, the second rotary driving motor (374) drives the second rotary driving gear (371) to rotate, and the second rotary driving gear (373) drives the second inner ring (373) to rotate, the second inner ring (371) is connected to the clamping portion, and the second outer ring (372) is connected to the clamping arm (35).
6. Clamping mechanism according to claim 5,
the clamping part comprises a clamping rotating seat (38) and at least one clamping hoop (310), the clamping rotating seat (38) is connected with the second inner ring (371),
be provided with semicircle centre gripping hole (3102) on the centre gripping armful ring (310), centre gripping roating seat (38) upper surface is provided with semicircle clamping zone (383), centre gripping armful ring (310) one end rotatable coupling in centre gripping roating seat (38) one side of semicircle clamping zone (383), the centre gripping armful ring (310) other end can dismantle connect in centre gripping roating seat (38) the opposite side of semicircle clamping zone (383), semicircle clamping hole (3102) form cylindrical clamping zone with semicircle clamping zone (383), cylindrical clamping zone is used for the centre gripping to treat the transportation model.
7. Clamping mechanism according to claim 6,
the clamping mechanism further comprises a rotating shaft (311) and at least one group of hoop holding supports (39) which are arranged side by side, a pin shaft hole (392) is formed in each hoop holding support (39), each hoop holding support (39) is connected onto the corresponding clamping rotating base (38), a round hole (3101) is formed in one end, connected with the corresponding clamping rotating base (38), of each clamping hoop (310), one clamping hoop (310) is arranged between the corresponding hoop holding supports (39), and the rotating shaft (311) penetrates through the pin shaft hole (392) and the round hole (3101), so that the clamping hoop (310) can rotate relative to the hoop holding supports (39).
8. Clamping mechanism according to claim 7,
the clamping ring is characterized in that a positioning boss (391) is arranged on the bottom surface of the clamping ring support (39), a positioning groove (382) is arranged on the surface of the clamping rotating seat (38), and the positioning boss (391) is arranged in the positioning groove (382).
9. Clamping mechanism according to claim 5,
the mounting platform is provided with a mounting groove (352), and the second outer ring (372) is arranged in the mounting groove.
10. Clamping mechanism according to claim 6,
clamping rotating seat (38) bottom is provided with mounting flange (381), second inner circle (371) with mounting flange (381) pass through the screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072661.7A CN112223174A (en) | 2020-10-09 | 2020-10-09 | Clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011072661.7A CN112223174A (en) | 2020-10-09 | 2020-10-09 | Clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112223174A true CN112223174A (en) | 2021-01-15 |
Family
ID=74121061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011072661.7A Pending CN112223174A (en) | 2020-10-09 | 2020-10-09 | Clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112223174A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013205975A (en) * | 2012-03-27 | 2013-10-07 | Brother Ind Ltd | Numerical control device, numerical control method, and numerical control program |
| CN205733629U (en) * | 2016-07-08 | 2016-11-30 | 江阴精力环保机械有限公司 | Deflection welding frock |
| CN205817181U (en) * | 2016-07-08 | 2016-12-21 | 江阴精力环保机械有限公司 | Annular deflection welding frock |
| CN207207157U (en) * | 2017-05-03 | 2018-04-10 | 深圳远航股份有限公司 | A kind of composite material tube welding mechanism |
| CN209998865U (en) * | 2019-01-21 | 2020-01-31 | 东莞市益格机械有限公司 | High-efficiency polyhedral machining tool |
-
2020
- 2020-10-09 CN CN202011072661.7A patent/CN112223174A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013205975A (en) * | 2012-03-27 | 2013-10-07 | Brother Ind Ltd | Numerical control device, numerical control method, and numerical control program |
| CN205733629U (en) * | 2016-07-08 | 2016-11-30 | 江阴精力环保机械有限公司 | Deflection welding frock |
| CN205817181U (en) * | 2016-07-08 | 2016-12-21 | 江阴精力环保机械有限公司 | Annular deflection welding frock |
| CN207207157U (en) * | 2017-05-03 | 2018-04-10 | 深圳远航股份有限公司 | A kind of composite material tube welding mechanism |
| CN209998865U (en) * | 2019-01-21 | 2020-01-31 | 东莞市益格机械有限公司 | High-efficiency polyhedral machining tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110962695B (en) | Automatic installation equipment and installation method for high-speed rail contact network cantilever | |
| CN112479045B (en) | Extensible gantry type port crane | |
| CN112388671A (en) | Mechanical arm with positioning function for robot and use method thereof | |
| CN112743282A (en) | Pneumatic centering, clamping and overturning mechanism for axle housing welding | |
| CN112223174A (en) | Clamping mechanism | |
| CN113580044A (en) | Clamping device for maintaining electromechanical equipment | |
| CN212734818U (en) | Welding roll-over stand of aerogenerator frame | |
| CN110962696B (en) | Contact net cantilever mounting template | |
| CN211540077U (en) | White automobile body welding device capable of adjusting position again after fixation | |
| CN210153476U (en) | Civil radar detection equipment runing rest | |
| CN113334362A (en) | Steel mould grabbing mechanism | |
| CN219488851U (en) | Bearing transfer device | |
| CN219366974U (en) | Pipeline butt joint device for pipeline installation | |
| CN219453398U (en) | Heavy type multiaxis precession mechanism | |
| CN212497826U (en) | Clamping device for manipulator | |
| CN220334540U (en) | Marine hoisting manipulator tong | |
| CN110315314A (en) | A kind of pressing machine and pressing method | |
| CN212665888U (en) | Electromechanical positioning tool for electromechanical maintenance | |
| CN220296915U (en) | Magnetism high temperature board assembly quality | |
| CN219986448U (en) | Pin tapping clamp | |
| CN220944894U (en) | Oil pressure vice with increased clamping distance | |
| CN215701808U (en) | Clamping jaw mechanism | |
| CN218612631U (en) | Steel pipe welding device | |
| CN218575367U (en) | Multi-degree-of-freedom welding fixture for machining automobile accessories | |
| CN219925159U (en) | Supporting mechanism and gear shaft gesture adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |