CN207770852U - A kind of truss manipulator switching mechanism - Google Patents
A kind of truss manipulator switching mechanism Download PDFInfo
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- CN207770852U CN207770852U CN201721919277.XU CN201721919277U CN207770852U CN 207770852 U CN207770852 U CN 207770852U CN 201721919277 U CN201721919277 U CN 201721919277U CN 207770852 U CN207770852 U CN 207770852U
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Abstract
The utility model provides a kind of truss manipulator switching mechanism, belongs to field of mechanical technique.It solves the problems such as existing truss manipulator is inconvenient for use.This truss manipulator switching mechanism, including pedestal, the holder to take the shape of the letter U is fixed on the upper surface of pedestal, the support plate in strip is connected on holder, one end of support plate is support end, the other end of support plate is fixing end, support end is inserted into holder and can be rotated in holder, Pneumatic paw is fixed in fixing end, the cylinder of driving support plate rotation is also associated on pedestal, the cylinder body of cylinder is hinged on the upper surface of pedestal, the piston rod of cylinder is arranged and is hinged on support plate upward, it is further fixed on work stage on the upper surface of pedestal, cylinder is between holder and work stage, when the piston rod of cylinder retraction, Pneumatic paw is located at the top of work stage.This switching mechanism has many advantages, such as to keep truss manipulator easy to use.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of truss manipulator switching mechanism.
Background technology
Numerically controlled lathe automation at present is broadly divided into two kinds of forms, and one kind is laid out to be operated using joint Manipulator
The upright type of similar chessboard is laid out, another then operated using truss manipulator, is laid out as straight line arrangement.Using purlin
In the automation form of frame manipulator, most cases need to overturn workpieces processing.
Chinese patent literature data, which discloses, proposes a kind of truss manipulator automatic turning mechanism [application number：
201510553845.8；Notification number：105058369B], including main shaft, equipped with fixed block, fixed block lower part is equipped with for main shaft lower section
One group of connecting block, connecting block both sides connect support plate, and connecting block matches to form hollow structure with both sides support plate；It is set in hollow structure
There are executing agency, support plate side to be additionally provided with the driving mechanism of driving executing agency.Executing agency includes pneumatic clamper, pneumatic clamper seat board and company
Block is connect, pneumatic clamper is fixed on pneumatic clamper seat board, and pneumatic clamper is connected with each other by link block.Driving mechanism includes convolution cylinder, cylinder
Tailstock and rotation support plate, wherein air cylinder tailstock are set in connecting block, and rotation support plate is set on support plate, and convolution cylinder is set to cylinder tail
Between seat and rotation support plate, and fixed by axis pin.
When work, based on above-mentioned architecture basics, manipulator is moved at feeding, and manipulator control convolution cylinder occurs dynamic
Make, executing agency is made to become the position in 90 ° with main shaft from vertical position.Correspondingly, the pneumatic clamper at link block both ends also with main shaft
Position in 90 °, then 3 pneumatic clampers carry out feeding.After feeding, manipulator control convolution cylinder counteragent executes machine
Structure reverts back to vertical position from the position in 90 ° with main shaft.Correspondingly, the pneumatic clamper at link block both ends be returned to feeding it is hollow
In structure.Manipulator is moved in lathe, and it is vertical direction that direction, which is clamped, in horizontal lathe spindle chuck, and manipulator control executes machine
Blanking action is done in structure test.Above-mentioned switching mechanism completes 90 ° of overturnings of product, but cannot carry out 180 ° of overturnings, makes purlin
Frame manipulator is inconvenient for use.
Invention content
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of truss manipulator overturning
The technical issues of mechanism, solution is how to make truss manipulator easy to use.
The purpose of this utility model can be realized by following technical proposal：
A kind of truss manipulator switching mechanism, including pedestal, which is characterized in that be fixed on the upper surface of the pedestal and be in
The holder of U-shaped, is connected with the support plate in strip on the holder, and one end of the support plate is support end, the support plate it is another
One end is fixing end, and the support end is inserted into holder and can be rotated in holder, is fixed in the fixing end pneumatic
Paw is also associated with the cylinder of driving support plate rotation on the pedestal, and the cylinder body of the cylinder is hinged on the upper surface of pedestal,
The piston rod of the cylinder is arranged and is hinged on support plate upward, and work stage is further fixed on the upper surface of the pedestal, described
Cylinder is between holder and work stage, and when the piston rod of cylinder retraction, the Pneumatic paw is located at the top of work stage.
Lathe has been completed to process to one end of workpiece, needs that workpiece turning comes to be processed the other end, generally
In the case of the machined end of workpiece is on right side on the fixture of lathe, undressed end is in left side.When overturning, the claw of truss manipulator
Towards left side, workpiece is removed from the fixture of lathe, and is transferred at switching mechanism, the piston rod of the cylinder of switching mechanism to
Upper stretching driving support plate is rotated up, and Pneumatic paw is located at the top of holder and handles workpiece clamp, herein the machined end of workpiece
On right side, undressed end is in left side；Then the piston rod retraction of cylinder, support plate rotate down towards work stage side and make pneumatic hand
Pawl is located above work stage, and workpiece completes primary rollover, and unclamping Pneumatic paw makes workpiece be placed in work stage, and workpiece has been at this time
End is processed in lower section, undressed end is above；Then truss manipulator rotation and claw downward, truss manipulator is clamped positioned at upper
The undressed end of side is rotated further by claw towards a left side, and the undressed end of workpiece is on right side at this time, and machined end is in left side, truss machinery
Workpiece is sent at fixture by hand, and fixture clamps machined end, and truss manipulator is unclamped and removed, and lathe can be to workpiece
Undressed end is processed.This switching mechanism cooperation truss manipulator to workpiece can turn over more perspective more times
Turn, makes the easy to use of truss manipulator.
In above-mentioned truss manipulator switching mechanism, it is provided with opening in the middle part of the support plate, is fixed in the opening
There are hinge bar, the end string of the cylinder piston rod to be located on hinge bar, the end of the cylinder piston rod and the side wall of opening
Between have gap.
The end of cylinder piston rod is hinged in the opening in the middle part of support plate, can make support plate when being driven by cylinder by
Power is uniform, to be conducive to the use of switching mechanism.
In above-mentioned truss manipulator switching mechanism, the both sides of the support end are both provided with rounded support plate,
There is the support slot being correspondingly arranged with support plate, the support plate to be embedded on the two side of the holder in corresponding support slot
And it can be rotated in support slot.
The both sides of support end are respectively provided with support plate, make support plate uniform force slow-roll stabilization, are conducive to the use of switching mechanism.
In above-mentioned truss manipulator switching mechanism, the pedestal includes the column being vertically arranged, under the column
End is fixed with plate-like mounting plate, and the upper end of the column is fixed with plate-like fixed plate, and the holder and work stage are solid
It is scheduled on the upper surface of fixed plate, reinforcing plate is both provided between the mounting plate and column and between fixed plate and column.
Mounting plate is fixedly connected with ground or workbench, and column raises fixed plate to facilitate manipulator and tipper
Structure cooperation overturns workpiece, keeps truss manipulator easy to use.The setting of reinforcing plate makes the stable structure of pedestal.
In above-mentioned truss manipulator switching mechanism, the upper surface of the fixed plate is provided with locating slot in a strip shape,
The positioning strip coordinated with locating slot is provided on the lower surface of the work stage, the positioning strip is embedded into locating slot.Positioning
The setting of slot and positioning strip can prevent work stage from shifting during installation and debugging, keep switching mechanism easy to use.
Compared with prior art, the utility model has the following advantages：
U-bracket is arranged in this switching mechanism on pedestal, and the support end of support plate is inserted into holder and can be in holder
It rotating, Pneumatic paw is fixed in the fixing end of support plate, cylinder is set between support plate and pedestal, the cylinder body and pedestal of cylinder are hinged,
The piston rod of cylinder is hinged with support plate, and when the piston rod of cylinder retraction, Pneumatic paw is located at the top of work stage；This tipper
Structure cooperation truss manipulator can repeatedly be overturn, to keep truss manipulator easy to use.The piston rod of cylinder is hinged on
In opening in the middle part of support plate, the both sides of support plate support end setting support plate is used cooperatively with the support slot on holder, make support plate by
Power uniform rotation is stablized, and the use of switching mechanism is conducive to.Column, mounting plate and fixed plate are set, locating slot and positioning are set
Item facilitates the use of switching mechanism.
Description of the drawings
Fig. 1 is the stereogram before the overturning of this switching mechanism；
Fig. 2 is the stereogram after the overturning of this switching mechanism；
Fig. 3 is the partial enlarged view of Fig. 2.
In figure, 1, pedestal；1a, column；1b, mounting plate；1c, fixed plate；1c1, locating slot；1d, reinforcing plate；2, holder；
2a, support slot；3, support plate；3a, support end；3b, fixing end；3c, opening；3d, support plate；4, Pneumatic paw；5, cylinder；6, work
Part platform；6a, positioning strip.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1-Figure 3, a kind of truss manipulator switching mechanism, including pedestal 1, pedestal 1 are vertical including what is be vertically arranged
The lower end of column 1a, column 1a are fixed with plate-like mounting plate 1b, and the upper end of column 1a is fixed with plate-like fixed plate 1c, peace
Reinforcing plate 1d is both provided between loading board 1b and column 1a and between fixed plate 1c and column 1a.On the upper surface of fixed plate 1c
It is fixed with holder 2 and work stage 6, cylinder 5 is connected between holder 2 and work stage 6 on the upper surface of fixed plate 1c.It is fixed
The upper surface of plate 1c is provided with locating slot 1c1 in a strip shape, is provided on the lower surface of work stage 6 and locating slot 1c1 cooperations
Positioning strip 6a, positioning strip 6a are embedded into locating slot 1c1.
The support plate 3 in strip is connected on holder 2, one end of support plate 3 is support end 3a, and the other end of support plate 3 is solid
Fixed end 3b.Holder 2 takes the shape of the letter U, and support end 3a is inserted into holder 2 and can be rotated in holder 2, and gas is fixed on fixing end 3b
It starts pawl 4.The both sides of support end 3a are both provided with rounded support plate 3d, have and support plate 3d on the two side of holder 2
The support slot 2a being arranged in a one-to-one correspondence, support plate 3d are embedded into corresponding support slot 2a and can be rotated in support slot 2a.
The cylinder body of cylinder 5 is hinged on the upper surface of fixed plate 1c, and the piston rod of cylinder 5 is arranged and is hinged on support plate 3 upward.Support plate
3 middle part is provided with opening 3c, and hinge bar is fixed in the 3c that is open, and the end string of 5 piston rod of cylinder is located on hinge bar, cylinder
There is gap between the end of 5 piston rods and the side wall of 3c that is open.The piston rod of cylinder 5 can also be hinged on the outside of support plate 3
On face.When the piston rod of cylinder 5 retraction, Pneumatic paw 4 is located at the top of work stage 6.
It when switching mechanism is in non-rollover states, that is, is in when material state, the piston rod of cylinder 5 stretches out driving branch upwards
Plate 3 is rotated up, and Pneumatic paw 4 is located at the top of holder 2.When switching mechanism is in rollover states, the piston rod of cylinder 5 bounces back
Driving support plate 3 rotates down and towards work stage 6, Pneumatic paw 4 is located at the top of work stage 6.Under normal conditions, the folder of lathe
The machined end of workpiece is on right side on tool, and undressed end is in left side, so when setting switching mechanism, work stage 6 exists under normal conditions
The right side of holder 2, holder 2 is in the left side of work stage 6.When switching mechanism coordinates truss robot work, first, at switching mechanism
In waiting for that material state, truss manipulator clamp at the machined end of workpiece and by workpiece transfer at switching mechanism, Pneumatic paw 4 will
The undressed end of workpiece is clamped, and truss manipulator unclamps；Then, the piston rod retraction of cylinder 5, Pneumatic paw 4 are turned to workpiece
The top of platform 6, Pneumatic paw 4 unclamp, and workpiece is placed in work stage 6, at this point, the undressed end of workpiece is at upper, machined end
Under；Then, truss manipulator overturning and claw downward, workpiece is clamped at upper undressed end, remove switching mechanism at after
The claw of truss manipulator is overturn again towards a left side, by workpiece transfer at fixture, and workpiece is inserted into folder at left machined end
In tool.Mechanism coordinates truss manipulator that can carry out, more times with the overturning of more perspective, making truss manipulator to workpiece
It is easy to use.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of truss manipulator switching mechanism, including pedestal (1), which is characterized in that fixed on the upper surface of the pedestal (1)
There is the holder (2) to take the shape of the letter U, the support plate (3) in strip is connected on the holder (2), one end of the support plate (3) is support
It holds (3a), the other end of the support plate (3) is fixing end (3b), and the support end (3a) is inserted into holder (2) and can be
It is rotated in holder (2), is fixed with Pneumatic paw (4) on the fixing end (3b), driving support plate is also associated on the pedestal (1)
(3) cylinder (5) rotated, the cylinder body of the cylinder (5) are hinged on the upper surface of pedestal (1), the piston rod of the cylinder (5)
It is arranged upward and is hinged on support plate (3), work stage (6), the cylinder (5) is further fixed on the upper surface of the pedestal (1)
Between holder (2) and work stage (6), when the piston rod of cylinder (5) retraction, the Pneumatic paw (4) is located at work stage
(6) top.
2. truss manipulator switching mechanism according to claim 1, which is characterized in that the middle part of the support plate (3) is arranged
There is opening (3c), hinge bar is fixed in the opening (3c), the end string of cylinder (5) piston rod is located on hinge bar,
There is gap between the end and the side wall of opening (3c) of cylinder (5) piston rod.
3. truss manipulator switching mechanism according to claim 1, which is characterized in that the both sides of the support end (3a) are equal
It is provided with rounded support plate (3d), there is the support being correspondingly arranged with support plate (3d) on the two side of the holder (2)
Slot (2a), the support plate (3d) are embedded into corresponding support slot (2a) and being capable of the rotations in support slot (2a).
4. truss manipulator switching mechanism according to claim 1 or 2 or 3, which is characterized in that the pedestal (1) includes
The lower end of the column (1a) being vertically arranged, the column (1a) is fixed with plate-like mounting plate (1b), the column (1a)
Upper end is fixed with plate-like fixed plate (1c), and the holder (2) and work stage (6) are fixed on the upper surface of fixed plate (1c)
On, it is both provided with reinforcing plate between the mounting plate (1b) and column (1a) and between fixed plate (1c) and column (1a)
(1d)。
5. truss manipulator switching mechanism according to claim 4, which is characterized in that the upper surface of the fixed plate (1c)
It is provided with locating slot in a strip shape (1c1), is provided on the lower surface of the work stage (6) and determines with what locating slot (1c1) coordinated
Position item (6a), the positioning strip (6a) are embedded into locating slot (1c1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919277.XU CN207770852U (en) | 2017-12-29 | 2017-12-29 | A kind of truss manipulator switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919277.XU CN207770852U (en) | 2017-12-29 | 2017-12-29 | A kind of truss manipulator switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770852U true CN207770852U (en) | 2018-08-28 |
Family
ID=63222230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919277.XU Active CN207770852U (en) | 2017-12-29 | 2017-12-29 | A kind of truss manipulator switching mechanism |
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| Country | Link |
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| CN (1) | CN207770852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846281A (en) * | 2020-12-28 | 2021-05-28 | 杭州喜达医疗科技有限公司 | Positioning and punching device for production of medical emergency stretcher |
-
2017
- 2017-12-29 CN CN201721919277.XU patent/CN207770852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846281A (en) * | 2020-12-28 | 2021-05-28 | 杭州喜达医疗科技有限公司 | Positioning and punching device for production of medical emergency stretcher |
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