CN205033208U - Float guide arm with decide sliding sleeve combined type echelon transmission gear hand - Google Patents

Float guide arm with decide sliding sleeve combined type echelon transmission gear hand Download PDF

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Publication number
CN205033208U
CN205033208U CN201520794563.2U CN201520794563U CN205033208U CN 205033208 U CN205033208 U CN 205033208U CN 201520794563 U CN201520794563 U CN 201520794563U CN 205033208 U CN205033208 U CN 205033208U
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China
Prior art keywords
axis
guide
plate
slide block
rod
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Withdrawn - After Issue
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CN201520794563.2U
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Chinese (zh)
Inventor
白顺科
彭复明
崔群
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Nanjing Institute of Industry Technology
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Nanjing Institute of Industry Technology
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Priority to CN201520794563.2U priority Critical patent/CN205033208U/en
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Abstract

The utility model discloses a float guide arm with decide sliding sleeve combined type echelon transmission gear hand, the utility model provides a X axle slider sliding connection is on the X axle guide rail, and float guide and X axle slider fixed connection float the guide arm cross -under in the guide that floats, and floating lever left end board and floating lever right end board establish respectively in unsteady guide arm both sides, Y axle sliding sleeve is established on the excessive board of XY axle, peg graft in Y axle sliding sleeve the leading pole slidable of Y axle, Y spindle drive left side pin and Y spindle drive right pin all establish on the leading pole of Y axle, Y spindle drive left side guide slot on the baffle of a Y spindle drive left side is located Y spindle drive left side pin one side, Y spindle drive right guide groove on the baffle of the Y spindle drive right side is located Y spindle drive right pin one side, the one end sliding connection of Z spindle drive left side ejector pin is on floating lever left end board, Z spindle drive right ejector rod's one end sliding connection is on floating lever right end board, the Z axle guide pole is established on Y axle slider, Z axle driving guide plate and anchor clamps are all established on Z axle slider. The utility model discloses simple structure, it is convenient to maintain.

Description

A kind of float guide rod with determine sliding sleeve combined type echelon gearing hand
technical field:
The utility model relates to a kind of floating guide rod and determines sliding sleeve combined type echelon gearing hand.
background technology:
At industrial automation, various manipulator is used widely.Manipulator is for the carrying of material and transposition on production equipment and production line, and in most cases manipulator is all multiaxis, and its motion mode is generally complicated three-dimensional motion.Current manipulator is generally form multivariant complicated machinery hand by multiple drive axle, the general three-dimensional motion adopting the drive motors of more than 2 could realize complexity.This manipulator generally adopts multi-shaft interlocked complicated driving control system, thus there is the shortcomings such as running speed is slow, poor anti jamming capability, functional reliability are poor, expensive, is thus difficult to be generalizable on low and middle-end equipment.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The utility model provides a kind of floating guide rod to solve above-mentioned prior art Problems existing and determine sliding sleeve combined type echelon gearing hand.
The technical scheme that the utility model adopts has: a kind of float guide rod with determine sliding sleeve combined type echelon gearing hand, comprise X-axis guide rail, X-axis first member plate, X-axis right end plate, the left push rod of X-axis, the right push rod of X-axis, X-axis slide block, float guide, float guide rod, floating lever first member plate, floating lever right end plate, XY axle transition plate, Y-axis sliding sleeve, Y-axis leading rod, the secondary guide rod of Y-axis, Y-axis slide block, Z axis bedplate, Z axis guide rod, Z axis slide block, Y-axis drives left guide plate, Y-axis drives left pin, Y-axis drives right guide plate, Y-axis drives right pin, Z axis drives left push rod, Z axis drives left push rod guide pin bushing, Z axis drives right push rod, Z axis drives right push rod guide pin bushing, Z axis drives guide plate and fixture, the two ends, left and right of described X-axis guide rail are fixedly connected with X-axis right end plate with X-axis first member plate respectively, X-axis skid is connected on X-axis guide rail, the left push rod of X-axis and the right push rod of X-axis are fixedly connected in X-axis first member plate and X-axis right end plate respectively, the guide that floats is fixedly connected with X-axis slide block, floating guide rod is connected in floating guide, and floating lever first member plate and floating lever right end plate are fixedly connected on floating guide rod both sides respectively,
The two ends, left and right of XY axle transition plate are fixedly connected with floating lever right end plate with floating lever first member plate respectively, Y-axis sliding sleeve is fixedly connected in XY axle transition plate, Y-axis leading rod and the secondary guide rod of Y-axis are plugged in Y-axis sliding sleeve all slidably, and Y-axis slide block is fixedly installed on Y-axis leading rod; Y-axis drives left pin and Y-axis to drive right pin to be all fixedly connected on Y-axis leading rod, Y-axis drives left guide plate and Y-axis to drive right guide plate to be fixedly connected in floating lever first member plate and floating lever right end plate respectively, and be located at Y-axis and drive the Y-axis on left guide plate to drive the openend of left guide groove to be positioned at Y-axis to drive left pin side, be located at Y-axis and drive the Y-axis on right guide plate to drive the openend of right guide groove to be positioned at Y-axis to drive right pin side;
Z axis drives left push rod guide pin bushing and Z axis to drive right push rod guide pin bushing to be all fixedly connected on Y-axis slide block, Z axis drives left push rod to be connected to Z axis to drive in left push rod guide pin bushing, and Z axis drives one end of left push rod to be slidably connected on floating lever first member plate, Z axis drives right push rod to be connected to Z axis and drives in right push rod guide pin bushing, and Z axis drives one end of right push rod to be slidably connected in floating lever right end plate;
Z axis guide rod is fixedly connected on Y-axis slide block, and Z axis skid is connected on Z axis guide rod, and Z axis drives guide plate and fixture to be all fixedly connected on Z axis slide block.
Further, on described floating guide rod and the both sides being positioned at floating guide are arranged with floating lever back-moving spring respectively.
Further, the secondary guide rod of described Y-axis is arranged with Y-axis back-moving spring, one end of this Y-axis back-moving spring contacts on the secondary guide rod of Y-axis, and the other end contacts on Y-axis sliding sleeve.
Further, on described Z axis guide rod and the both sides being positioned at Z axis slide block are arranged with Z axis back-moving spring respectively.
Further, the slip of described X-axis slide block on X-axis guide rail is driven by X-axis driving mechanism, this X-axis driving mechanism comprises drive motors and X-axis screw mandrel, described X-axis screw mandrel is rotatably connected between X-axis first member plate and X-axis right end plate, the rotating shaft of drive motors is connected with X-axis screw mandrel, and the threaded one end of X-axis slide block is connected on X-axis screw mandrel.
Further, described floating lever first member plate and floating lever right end plate are fixedly connected with Z axis driving left support abutment guide rod and Z axis driving right support abutment guide rod respectively, Z axis drives left support abutment guide rod and Z axis to drive on right support abutment guide rod and slidably connects Z axis driving left support abutment slide block and Z axis driving right support abutment slide block respectively, and Z axis drives left support abutment slide block and Z axis to drive right support abutment slide block to drive left push rod and Z axis to drive right push rod to be connected respectively with Z axis.
Further, described Z axis drives the left and right sides of guide plate to be respectively equipped with left oblique surface and right oblique surface.
The utility model has following beneficial effect:
The utility model only adopts a motor to drive, reduce the complexity of manipulator, the control of manipulator is made to become simple, complete machine cost is reduced, and the control system programming of manipulator is simplified greatly, simultaneously because the control system of manipulator is simplified, the interference free performance of manipulator and reliability are largely increased.
accompanying drawing illustrates:
Fig. 1 is the top view of the utility model structure.
Fig. 2 is the partial sectional view of Fig. 1 structure.
Fig. 3 is the structure chart of another embodiment of the utility model.
Wherein
1-drive motors, 2-shaft coupling, 3-X axis rail, 4-X axial filament bar, 5-X axle first member plate, 6-X axle right end plate, the left push rod of 7-X axle, the right push rod of 8-X axle, 9-X axle slide block, 10-floats guide, 11-floats guide rod, 12-floating lever back-moving spring, 13-floating lever first member plate, 14-floating lever right end plate, 15-XY axle transition plate, 16-Y axle sliding sleeve, 17-Y axle leading rod, the secondary guide rod of 18-Y axle, 19-Y axle back-moving spring, 20-Y axle slide block, 21-Z axle bedplate, 22-Z spindle guide bar, 23-Z axle back-moving spring, 24-Z axle slide block, 25-Y axle drives left guide plate, 26-Y axle drives left guide groove, 27-Y axle drives left pin, 28-Y axle drives right guide plate, 29-Y axle drives right guide groove, 30-Y axle drives right pin, 31-Z axle drives left support abutment guide rod, 32-Z axle drives left support abutment slide block, 33-Z axle drives left push rod, 34-Z axle drives left push rod guide pin bushing, 35-guide wheel a, 36-Z axle drives right support abutment guide rod, 37-Z axle drives right support abutment slide block, 38-Z axle drives right push rod, 39-Z axle drives right push rod guide pin bushing, 40-guide wheel b, 41-Z axle drives guide plate, the left oblique surface of 410-, the right oblique surface of 411-, 101-fixture, P25-Y axle drives left guide plate, P26-Y axle drives left push rod, 28-Y axle drives right guide plate, P29-Y axle drives right push rod.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1 and Fig. 2, the utility model one float guide rod with determine sliding sleeve combined type echelon gearing hand, comprise X-axis guide rail 3, X-axis first member plate 5, X-axis right end plate 6, the left push rod 7 of X-axis, the right push rod 8 of X-axis, X-axis slide block 9, float guide 10, float guide rod 11, floating lever first member plate 13, floating lever right end plate 14, XY axle transition plate 15, Y-axis sliding sleeve 16, Y-axis leading rod 17, the secondary guide rod 18 of Y-axis, Y-axis slide block 20, Z axis bedplate 21, Z axis guide rod 22, Z axis slide block 24, Y-axis drives left guide plate 25, Y-axis drives left pin 27, Y-axis drives right guide plate 28, Y-axis drives right pin 30, Z axis drives left push rod 33, Z axis drives left push rod guide pin bushing 34, Z axis drives right push rod 38, Z axis drives right push rod guide pin bushing 39, Z axis drives guide plate 41 and fixture 101, the two ends, left and right of X-axis guide rail 3 are fixedly connected with X-axis right end plate 6 with X-axis first member plate 5 respectively, X-axis slide block 9 is slidably connected on X-axis guide rail 3, the left push rod of X-axis 7 and the right push rod 8 of X-axis are fixedly connected in X-axis first member plate 5 and X-axis right end plate 6 respectively, the guide 10 that floats is fixedly connected with X-axis slide block 9, the guide rod 11 that floats is connected in floating guide 10, and floating lever first member plate 13 and floating lever right end plate 14 are fixedly connected on floating guide rod 11 both sides respectively.
The two ends, left and right of XY axle transition plate 15 are fixedly connected with floating lever right end plate 14 with floating lever first member plate 13 respectively, Y-axis sliding sleeve 16 is fixedly connected in XY axle transition plate 15, Y-axis leading rod 17 and the secondary guide rod 18 of Y-axis are plugged in Y-axis sliding sleeve 16 all slidably, and Y-axis slide block 20 is fixedly installed on Y-axis leading rod 17.
Y-axis drives left pin 27 and Y-axis to drive right pin 30 to be all fixedly connected on Y-axis leading rod 17, and Y-axis drives left guide plate 25 and Y-axis to drive right guide plate 28 to be fixedly connected on respectively in floating lever first member plate 13 and floating lever right end plate 14.Drive in Y-axis and left guide plate 25 is provided with Y-axis drives left guide groove 26, this Y-axis drives the openend of left guide groove 26 to be positioned at Y-axis and drives left pin 27 side; Drive in Y-axis and right guide plate 28 is provided with Y-axis drives right guide groove 29, this Y-axis drives the openend of right guide groove 29 to be positioned at Y-axis and drives right pin 30 side.
Z axis drives left push rod guide pin bushing 34 and Z axis to drive right push rod guide pin bushing 39 to be all fixedly connected on Y-axis slide block 20, Z axis drives left push rod 33 to be connected to Z axis to drive in left push rod guide pin bushing 34, and Z axis drives one end of left push rod 33 to be slidably connected on floating lever first member plate 13, Z axis drives right push rod 38 to be connected to Z axis and drives in right push rod guide pin bushing 39, and Z axis drives one end of right push rod 38 to be slidably connected in floating lever right end plate 14.Drive left push rod 33 and Z axis to drive on right push rod 38 at Z axis and be respectively equipped with guide wheel a35 and guide wheel b40.
Y-axis slide block 20 is vertically connected with Z axis bedplate 21, and Z axis guide rod 22 is fixedly connected with Y-axis slide block 20 by this Z axis bedplate 21, and Z axis slide block 24 is slidably connected on Z axis guide rod 22, and Z axis drives guide plate 41 and fixture 101 to be all fixedly connected on Z axis slide block 24.The left and right sides of guide plate 41 is driven to be respectively equipped with left oblique surface 410 and right oblique surface 411 at Z axis.
For ease of the reset in the X-axis direction of the utility model manipulator, on floating guide rod 11 and the both sides being positioned at floating guide 10 are arranged with floating lever back-moving spring 12 respectively.
For ease of the reset in the Y-axis direction of the utility model manipulator, the secondary guide rod 18 of Y-axis is arranged with Y-axis back-moving spring 19, one end of this Y-axis back-moving spring 19 contacts on the secondary guide rod of Y-axis, and the other end contacts on Y-axis sliding sleeve 16.
For ease of the reset in the Z-axis direction of the utility model manipulator, on Z axis guide rod 22 and the both sides being positioned at Z axis slide block 24 are arranged with Z axis back-moving spring 23 respectively.
In the utility model, the slip of X-axis slide block 9 on X-axis guide rail 3 is driven by X-axis driving mechanism, this X-axis driving mechanism comprises drive motors 1 and X-axis screw mandrel 4, X-axis screw mandrel 4 is rotatably connected between X-axis first member plate and X-axis right end plate, the rotating shaft of drive motors 1 is connected with X-axis screw mandrel 4 by shaft coupling 2, and the threaded one end of X-axis slide block 9 is connected on X-axis screw mandrel.The modes such as the X-axis driving mechanism in the utility model can also adopt that Timing Belt-synchronizing wheel drives, chain-sprocket drives, pneumatic or hydraulic-driven.
Axle in the utility model drives the slip of left push rod 33 on floating lever first member plate 13 and Z axis to drive the slip of right push rod 38 in floating lever right end plate 14 to be all realized by slide rail and slide block, namely, floating lever first member plate 13 and floating lever right end plate 14 are fixedly connected with Z axis respectively drives left support abutment guide rod 31 and Z axis to drive right support abutment guide rod 36, Z axis drives left support abutment guide rod 31 and Z axis to drive on right support abutment guide rod 36 and slidably connects Z axis driving left support abutment slide block 32 and Z axis driving right support abutment slide block 37 respectively, Z axis drives left support abutment slide block 32 and Z axis to drive right support abutment slide block 37 to drive left push rod 33 and Z axis to drive right push rod 38 to be connected respectively with Z axis.
Be described as follows to left movement along X-axis guide rail 3 for X-axis slide block 9:
When drive system drives X-axis slide block 9 along X-axis guide rail 3 to left movement, the fixture 101 in the utility model manipulator is also in company with to left movement.Along with X-axis slide block 9 drives the guide 10 that floats to left movement, when the left push rod 7 of floating lever first member plate 13 and X-axis contacts, the fixture 101 of manipulator stops to left movement.After this along with X-axis slide block 9 drives the guide 10 that floats to continue to left movement, the floating lever back-moving spring 12 in left side is compressed, and drives the Y-axis of left guide plate 25 to drive in left guide groove 26 until Y-axis drives left pin 27 to enter Y-axis.After this along with X-axis slide block 9 continues to left movement, Y-axis leading rod 17 and the secondary guide rod 18 of Y-axis slide under Y-axis drives left guide groove 26 to drive the guiding function of left pin 27 with Y-axis in Y-axis sliding sleeve 16, Y-axis leading rod 17 also drives Y-axis slide block 20 to move together, driven left by Z axis simultaneously, right push rod guide pin bushing (34, 39) and Z axis drive left, right push rod (33, 38) Z axis is driven to drive respectively left, right support abutment slide block (32, 37) left side is driven along Z axis, right support abutment guide rod (31, 36) slide, the fixture 101 of manipulator also does Y-axis motion in company with Y-axis slide block 20 in the process.Along with X-axis slide block 9 continues to left movement, the floating lever back-moving spring 12 in left side continues to be compressed, until Z axis drives the guide wheel a35 of left push rod 33 and Z axis to drive the left oblique surface 410 of guide plate 41 to contact, after this X-axis slide block 9 continues to left movement, Z axis slide block 24 moves along Z axis guide rod 22 under Z axis drives the left oblique surface 410 of guide plate 41 and the guiding function of guide wheel a35, and the fixture 101 of manipulator also does Z axis motion in company with Z axis slide block 24 in the process.Therefore, the fixture in the utility model manipulator does echelon by the order of X-Y-Z axle and is connected motion.
Next, when drive system drives X-axis slide block 9 to do return motion to the right along X-axis guide rail 3, under the effect of each axle guide and back-moving spring, the reverse sequence by Z-Y-X axle is done echelon and is connected motion by the fixture of manipulator, until the center of floating guide 10 got back to by the guide rod 11 that floats.
When drive system drives X-axis slide block 9 to move right along X-axis guide rail 3 and reply, the procedure of kinematic analysis of the fixture 101 of manipulator and aforementioned similar, therefore repeat no more.
As Fig. 3, Y-axis in the utility model can be driven left guide plate 25 and Y-axis drive right guide plate 28 respectively the corresponding Y-axis being replaced into triangle drive left guide plate P25 and Y-axis to drive right guide plate P28, correspond ground, Y-axis is driven left pin 27 and Y-axis drive right pin 30 respectively correspondence be replaced into Y-axis and drive left push rod P26 and Y-axis to drive right push rod P29, obtain the second embodiment of the present utility model thus.The operation principle of the manipulator 101 in this second embodiment is similar to first embodiment with process, therefore repeats no more.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.

Claims (7)

1. floating guide rod with determine a sliding sleeve combined type echelon gearing hand, it is characterized in that: comprise X-axis guide rail (3), X-axis first member plate (5), X-axis right end plate (6), the left push rod of X-axis (7), the right push rod of X-axis (8), X-axis slide block (9), float guide (10), float guide rod (11), floating lever first member plate (13), floating lever right end plate (14), XY axle transition plate (15), Y-axis sliding sleeve (16), Y-axis leading rod (17), the secondary guide rod (18) of Y-axis, Y-axis slide block (20), Z axis bedplate (21), Z axis guide rod (22), Z axis slide block (24), Y-axis drives left guide plate (25), Y-axis drives left pin (27), Y-axis drives right guide plate (28), Y-axis drives right pin (30), Z axis drives left push rod (33), Z axis drives left push rod guide pin bushing (34), Z axis drives right push rod (38), Z axis drives right push rod guide pin bushing (39), Z axis drives guide plate (41) and fixture (101), the two ends, left and right of described X-axis guide rail (3) are fixedly connected with X-axis right end plate (6) with X-axis first member plate (5) respectively, X-axis slide block (9) is slidably connected on X-axis guide rail (3), the left push rod of X-axis (7) and the right push rod of X-axis (8) are fixedly connected in X-axis first member plate and X-axis right end plate respectively, the guide (10) that floats is fixedly connected with X-axis slide block (9), the guide rod (11) that floats is connected in floating guide (10), and floating lever first member plate (13) and floating lever right end plate (14) are fixedly connected on floating guide rod (11) both sides respectively,
The two ends, left and right of XY axle transition plate (15) are fixedly connected with floating lever right end plate (14) with floating lever first member plate (13) respectively, Y-axis sliding sleeve (16) is fixedly connected in XY axle transition plate (15), Y-axis leading rod (17) and the secondary guide rod (18) of Y-axis are plugged in Y-axis sliding sleeve (16) all slidably, and Y-axis slide block (20) is fixedly installed on Y-axis leading rod (17); Y-axis drives left pin (27) and Y-axis to drive right pin (30) to be all fixedly connected on Y-axis leading rod (17), Y-axis drives left guide plate (25) and Y-axis to drive right guide plate (28) to be fixedly connected in floating lever first member plate (13) and floating lever right end plate (14) respectively, and be located at Y-axis and drive the Y-axis on left guide plate (25) to drive the openend of left guide groove (26) to be positioned at Y-axis to drive left pin (27) side, be located at Y-axis and drive the Y-axis on right guide plate (28) to drive the openend of right guide groove (29) to be positioned at Y-axis to drive right pin (30) side;
Z axis drives left push rod guide pin bushing (34) and Z axis to drive right push rod guide pin bushing (39) to be all fixedly connected on Y-axis slide block (20), Z axis drives left push rod (33) to be connected to Z axis to drive in left push rod guide pin bushing (34), and Z axis drives one end of left push rod (33) to be slidably connected on floating lever first member plate (13), Z axis drives right push rod (38) to be connected to Z axis and drives in right push rod guide pin bushing (39), and Z axis drives one end of right push rod (38) to be slidably connected in floating lever right end plate (14);
Z axis guide rod (22) is fixedly connected on Y-axis slide block (20), and Z axis slide block (24) is slidably connected on Z axis guide rod (22), and Z axis drives guide plate (41) and fixture (101) to be all fixedly connected on Z axis slide block (24).
2. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: described floating guide rod (11) is gone up and the both sides being positioned at floating guide (10) are arranged with floating lever back-moving spring (12) respectively.
3. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: the secondary guide rod (18) of described Y-axis is arranged with Y-axis back-moving spring (19), one end of this Y-axis back-moving spring (19) contacts on the secondary guide rod of Y-axis, and the other end contacts on Y-axis sliding sleeve (16).
4. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: described Z axis guide rod (22) is gone up and the both sides being positioned at Z axis slide block (24) are arranged with Z axis back-moving spring (23) respectively.
5. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: the slip of described X-axis slide block (9) on X-axis guide rail (3) is driven by X-axis driving mechanism, this X-axis driving mechanism comprises drive motors (1) and X-axis screw mandrel (4), described X-axis screw mandrel (4) is rotatably connected between X-axis first member plate and X-axis right end plate, the rotating shaft of drive motors (1) is connected with X-axis screw mandrel (4), and the threaded one end of X-axis slide block (9) is connected on X-axis screw mandrel.
6. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: described floating lever first member plate (13) and floating lever right end plate (14) are fixedly connected with Z axis driving left support abutment guide rod (31) and Z axis driving right support abutment guide rod (36) respectively, Z axis drives left support abutment guide rod (31) and Z axis to drive on right support abutment guide rod (36) and slidably connects Z axis driving left support abutment slide block (32) and Z axis driving right support abutment slide block (37) respectively, Z axis drives left support abutment slide block (32) and Z axis to drive right support abutment slide block (37) to drive left push rod (33) and Z axis to drive right push rod (38) to be connected respectively with Z axis.
7. as claimed in claim 1 float guide rod with determine sliding sleeve combined type echelon gearing hand, it is characterized in that: the left and right sides of described Z axis driving guide plate (41) is respectively equipped with left oblique surface (410) and right oblique surface (411).
CN201520794563.2U 2015-10-15 2015-10-15 Float guide arm with decide sliding sleeve combined type echelon transmission gear hand Withdrawn - After Issue CN205033208U (en)

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CN201520794563.2U CN205033208U (en) 2015-10-15 2015-10-15 Float guide arm with decide sliding sleeve combined type echelon transmission gear hand

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128000A (en) * 2015-10-15 2015-12-09 南京工业职业技术学院 Floating guide rod and fixed sliding sleeve compound echelon transmission manipulator
CN109801632A (en) * 2019-03-08 2019-05-24 北京马尔马拉科技有限公司 A kind of artificial intelligent voice robot system and method based on big data

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128000A (en) * 2015-10-15 2015-12-09 南京工业职业技术学院 Floating guide rod and fixed sliding sleeve compound echelon transmission manipulator
CN109801632A (en) * 2019-03-08 2019-05-24 北京马尔马拉科技有限公司 A kind of artificial intelligent voice robot system and method based on big data

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AV01 Patent right actively abandoned

Granted publication date: 20160217

Effective date of abandoning: 20160921

C25 Abandonment of patent right or utility model to avoid double patenting