CN209520219U - A kind of robot bending machine auxiliary handgrip - Google Patents
A kind of robot bending machine auxiliary handgrip Download PDFInfo
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- CN209520219U CN209520219U CN201920175945.5U CN201920175945U CN209520219U CN 209520219 U CN209520219 U CN 209520219U CN 201920175945 U CN201920175945 U CN 201920175945U CN 209520219 U CN209520219 U CN 209520219U
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- handgrip
- magnechuck
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Abstract
A kind of robot assists handgrip with bending machine, the compound handgrip including handgrip connecting rod and the robot attachment base being installed in handgrip connecting rod, two sets or more of handgrip and two sets or more；Robot attachment base is fixedly connected on the midpoint of handgrip connecting rod, and handgrip and compound handgrip include grip bracket, sucker mounting base, the first magnechuck, the second magnechuck, third magnechuck and inductance approach switch；Compound handgrip further includes air-actuated turnover clip claw assembly and pneumatic push-rod assembly, and air-actuated turnover clip claw assembly and pneumatic push-rod assembly are respectively arranged in the two sides of the grip bracket of compound handgrip.The complicated metal plate bending technique more than five or more bending processs may be implemented in the handgrip, improves the utilization rate, the degree of automation and production efficiency of bending machine, simplifies field device demand, reduces field management difficulty.
Description
Technical field
The utility model relates to mechanical gripper technical fields more particularly to a kind of robot bending machine to assist handgrip.
Background technique
The automation of sheet metal component bending at present is mainly carried out using six-shaft industrial robot crawl sheet metal component and bending machine cooperation
The technology of automatic bending, wherein robot generallys use multiple vacuum chucks or the handgrip of magnechuck composition carries out sheet metal component
The auxiliary of crawl and bending process, the primary structure form of such handgrip are the actuation face peace of multiple vacuum chucks or magnechuck
In one plane, to draw the sheet metal component of bending, the characteristics of structural member is that structure is simple to dress, utilizes the soft of robot
Property, bending machine can be cooperated to carry out the processing of simple bending part.The handgrip of currently used robot bending machine, due to structure
Limitation, can only realize simple bending technique, Fig. 1 and the workpiece shown in Fig. 2 for needing multiple bending are processed nothing but.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of robot bending machine auxiliary handgrip.
The purpose of this utility model can be realized by following technical proposals: a kind of robot bending machine auxiliary is grabbed
Hand, including handgrip connecting rod and the robot attachment base being installed in handgrip connecting rod, two sets or more of handgrip and two sets or more
Compound handgrip；The robot attachment base is fixedly connected on the midpoint of handgrip connecting rod, and the end face of robot attachment base is flat
Row in handgrip connecting rod axis and towards the side of handgrip connecting rod；The handgrip and compound handgrip are installed on handgrip connecting rod
The other side, handgrip and compound handgrip include grip bracket, sucker mounting base, the first magnechuck, the second magnechuck,
One end of three magnechucks and inductance approach switch, the grip bracket is fixedly connected with handgrip connecting rod, grip bracket
The other end extends towards the other side of handgrip connecting rod, is fixedly connected with sucker mounting base, sucker on the other end of grip bracket
The first magnechuck, the second magnechuck, third magnechuck, first magnechuck, are fixedly connected in mounting base
Two magnechucks, third magnechuck are respectively facing three directions and central axis is mounted on the sagittal plane of handgrip connecting rod
On, the first magnechuck, the second magnechuck, at least one side in third magnechuck are equipped with corresponding inductance type and connect
Nearly switch；The compound handgrip further includes air-actuated turnover clip claw assembly and pneumatic push-rod assembly, the air-actuated turnover clip claw assembly
The two sides of the grip bracket of compound handgrip are respectively arranged in pneumatic push-rod assembly；The air-actuated turnover clip claw assembly includes first
Cylinder, the first air cylinder support, connecting shaft, rotating seat, Pneumatic clamping jaw, first straight line slide assemblies and shaft, first cylinder
The side of grip bracket is fixedly connected on by the first air cylinder support, the piston rod of the first cylinder is cut with scissors by connecting shaft and rotating seat
It connects, Pneumatic clamping jaw is fixedly connected on the rotating seat, rotating seat is hinged by shaft and first straight line slide assemblies, and first is straight
Line slide assemblies are fixedly connected on the side of sucker mounting base；The air-leg component includes the second cylinder, the second cylinder branch
Frame, push-rod assembly and second straight line slide assemblies, second cylinder are fixedly connected on grip bracket by the second air cylinder support
The other side, the piston rod of the second cylinder is fixedly connected with push-rod assembly, and it is sliding that the push-rod assembly is fixedly connected on second straight line
On dynamic component, the second straight line slide assemblies are fixedly connected on the other side of sucker mounting base.
Further, the quantity of the handgrip is four sets, wherein two sets of handgrips are to be installed at the both ends of handgrip connecting rod
Outside handgrip, another two sets of handgrips be installed on handgrip connecting rod middle part and close to robot attachment base setting inside grab
Hand, the quantity of the compound handgrip are two sets, and a set of compound handgrip is installed between adjacent a set of outside handgrip and inside handgrip；
Two sets of outside handgrips, two sets of inside handgrips, two sets of compound handgrips are axisymmetrically installed with the length middle line of handgrip connecting rod respectively
In the other side of handgrip connecting rod.
Further, end face of the end face of first magnechuck perpendicular to robot attachment base, the first magnechuck
Central axis and the angle of central axis of the second magnechuck be 60 °, central axis and the third electricity of the second magnechuck
The angle of the central axis of magnetic-disc is 90 °, the central axis of the central axis and third magnechuck of the first magnechuck
Angle is 150 °.
Further, the direction of the Pneumatic clamping jaw in the air-actuated turnover clip claw assembly and first straight line slide assemblies with
Second magnechuck is arranged in the same direction.
Further, the court of the second cylinder in the air-leg component, push-rod assembly and second straight line slide assemblies
The second magnechuck of Xiang Junyu is arranged in the same direction.
Further, the first straight line slide assemblies are equipped with the mechanical position limitation part that limitation rotating seat is mobile and rotates.
Further, the push-rod assembly includes the push rod connecting with the piston rod of the second cylinder and what is connect with push rod push away
Block, the pushing block are fixedly connected on second straight line slide assemblies.
Compared with prior art, the utility model has the beneficial effects that the handgrip may be implemented more than five or more benders
The complicated metal plate bending technique of sequence, improves the utilization rate, the degree of automation and production efficiency of bending machine, the scene of simplifying is set
Standby demand, reduces field management difficulty.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a workpiece for needing Bending Processing.
Fig. 2 is the sectional view of the workpiece of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the top view of the utility model.
Fig. 5 be the utility model in outside handgrip, inside handgrip side view.
Fig. 6 is the structural schematic diagram of the compound handgrip in the utility model.
Fig. 7 is the structural schematic diagram of the step S1 of workpiece shown in the utility model manuscript 1 and Fig. 2.
Fig. 8 is the structural schematic diagram of the step S2a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Fig. 9 is the structural schematic diagram of the step S2b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 10 is the structural schematic diagram of the step S3a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 11 is the structural schematic diagram of the step S3b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 12 is the structural schematic diagram of the step S4a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 13 is the structural schematic diagram of the step S4b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 14 is the structural schematic diagram of the step S5a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 15 is the structural schematic diagram of the step S5b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 16 is the structural schematic diagram of the step S6a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 17 is the structural schematic diagram of the step S6b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 18 is the structural schematic diagram of the step S6c of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 19 is the structural schematic diagram of the step S7a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 20 is the structural schematic diagram of the step S7b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 21 is the structural schematic diagram of the step S8a of workpiece shown in the utility model manuscript 1 and Fig. 2.
Figure 22 is the structural schematic diagram of the step S8b of workpiece shown in the utility model manuscript 1 and Fig. 2.
Part numbers are as follows in figure:
1 handgrip connecting rod
2 robot attachment bases
3 outside handgrips
4 inside handgrips
5 compound handgrips
6 grip brackets
7 sucker mounting bases
8 first magnechucks
9 second magnechucks
10 third magnechucks
11 first inductance approach switches
12 second inductance approach switches
13 third inductance approach switches
14 first cylinders
15 first air cylinder supports
16 rotating seats
17 Pneumatic clamping jaws
18 first straight line slide assemblies
19 second cylinders
20 second air cylinder supports
21 push-rod assemblies
22 second straight line slide assemblies
23 workpiece.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, becomes apparent from those skilled in the art
How ground understanding practices the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
Referring to Fig. 3 and Fig. 4, a kind of robot bending machine assists handgrip, including handgrip connecting rod 1 and is installed on handgrip company
2, two sets of outside 3, two sets of inside handgrips 4 of handgrip of robot attachment base and two sets of compound handgrips 5 on extension bar 1.
The robot attachment base 2 is fixedly connected on the midpoint of handgrip connecting rod 1, and robot attachment base 2 is flange company
Binding structure, the end face of robot attachment base 2 are parallel to the axis of handgrip connecting rod 1 and towards the sides of handgrip connecting rod 1.
Two sets of outside 3, two sets of inside handgrips 4 of handgrip and two sets of compound handgrips 5 are respectively with the length middle line of handgrip connecting rod 1
It is axisymmetrically installed on the other side of handgrip connecting rod 1, two sets of outside handgrips 3 are respectively arranged in the two of handgrip connecting rod 1
At end, two sets of inside handgrips 4 are installed on the middle part of handgrip connecting rod 1 and are arranged close to robot attachment base 2, adjacent one
A set of compound handgrip 5 is installed between set outside handgrip 3 and inside handgrip 4.
Referring to Fig. 5, the outside handgrip 3, inside handgrip 4 and compound handgrip 5 include grip bracket 6, sucker mounting base
7, the first magnechuck 8, the second magnechuck 9, third magnechuck 10, sensor stand, the first inductance approach switch 11,
Second inductance approach switch 12 and third inductance approach switch 13, one end of the grip bracket 6 and handgrip connecting rod 1 are solid
The other end of fixed connection, grip bracket 6 extends towards the other side of handgrip connecting rod 1, fixed on the other end of grip bracket 6 to connect
It is connected to sucker mounting base 7, the first magnechuck 8, the second magnechuck 9, third electromagnetism are fixedly connected in sucker mounting base 7 and is inhaled
Disk 10, the first magnechuck 8, the second magnechuck 9, third magnechuck 10 central axis be mounted on handgrip connecting rod 1
Sagittal plane on, end face of the end face of the first magnechuck 8 perpendicular to robot attachment base 2, the central axis of the first magnechuck 8
The angle of the central axis of line and the second magnechuck 9 is 60 °, the central axis and third magnechuck of the second magnechuck 9
The angle of 10 central axis is 90 °, the folder of the central axis of the central axis and third magnechuck 10 of the first magnechuck 8
Angle is 150 °, and the sensor stand is fixedly connected in sucker mounting base 7, and the first inductance type is equipped in sucker mounting base 7
Close at least one of switch 11, the second inductance approach switch 12 and third inductance approach switch 13, first electricity
Sense formula close to switch 11, the second inductance approach switch 12 and third inductance approach switch 13 respectively with the first magnechuck 8,
Second magnechuck 9, the corresponding setting of third magnechuck 10.
In the present embodiment, the first magnechuck 8, the second magnechuck 9, third of the outside handgrip 3 and inside handgrip 4
The quantity of magnechuck 10 is two, and the first magnechuck 8 of the compound handgrip 5 and the quantity of the second magnechuck 9 are equal
It is one, the quantity of the third magnechuck 10 of compound handgrip 5 is two.Referring to Fig. 3, the sensor branch of the outside handgrip 3
Third inductance approach switch 13 is installed on frame, first inductance type is installed on the sensor stand of the inside handgrip 4 and is connect
Nearly switch 11.Referring to Fig. 6, second inductance approach switch 12 and third are installed on the sensor stand of the compound handgrip 5
Inductance approach switch 13.
The compound handgrip 5 further includes air-actuated turnover clip claw assembly and pneumatic push-rod assembly 21, the air-actuated turnover clamping jaw
Component and pneumatic push-rod assembly 21 are respectively arranged in the two sides of the grip bracket 6 of compound handgrip 5.
Referring to Fig. 6, the air-actuated turnover clip claw assembly includes the first cylinder 14, the first air cylinder support 15, connecting shaft, rotation
Seat 16, Pneumatic clamping jaw 17, first straight line slide assemblies 18 and shaft, first cylinder 14 are fixed by the first air cylinder support 15
It is connected to the side of grip bracket 6, the piston rod of the first cylinder 14 is hinged by connecting shaft and rotating seat 16, the rotating seat 16
On be fixedly connected with Pneumatic clamping jaw 17, the first straight line slide assemblies 18 are linear guide component, and rotating seat 16 passes through shaft
Hinged with the sliding block of first straight line slide assemblies 18, first straight line slide assemblies 18 are fixedly connected on the side of sucker mounting base 7,
Wherein, the linear guide of the clamping jaw and first straight line slide assemblies 18 of the Pneumatic clamping jaw 17 direction with the second magnechuck
9 settings in the same direction.It is additionally provided with the movement of limitation sliding block in the linear guide of the first straight line slide assemblies 18 and rotating seat 16 rotates
Mechanical position limitation part.When the piston rod of the first cylinder 14 stretches out, first push rotating seat along the linear guide of the first slide assemblies
It is moved to mechanical position limitation part, is further continued for that rotating seat is pushed to rotate to mechanical position limitation, realizes the release and overturning of Pneumatic clamping jaw 17, make
Pneumatic clamping jaw 17 reaches the position of grabbing workpiece 23, can clamp to workpiece 23, when the piston rod of the first cylinder 14 retracts,
Pneumatic clamping jaw 17 resets, and releases and retract action avoids Pneumatic clamping jaw 17 and the movement of other component interferes.
The air-leg component 21 includes the second cylinder 19, the second air cylinder support 20, push-rod assembly 21 and second straight line
Slide assemblies 22, second cylinder 19 are fixedly connected on the other side of grip bracket 6, the second gas by the second air cylinder support 20
The piston rod of cylinder 19 is fixedly connected with push-rod assembly 21, and the push-rod assembly 21 includes connecting with the piston rod of the second cylinder 19
Push rod and the pushing block connecting with push rod, the second straight line slide assemblies 22 are linear guide component, the pushing block of push-rod assembly 21
It is fixedly connected on the sliding block of second straight line slide assemblies 22, second straight line slide assemblies 22 are fixedly connected on sucker mounting base 7
The other side, wherein the piston rod of second cylinder 19, the push rod of push-rod assembly 21 and second straight line slide assemblies 22 it is straight
The direction of line guide rail is arranged with the second magnechuck 9 in the same direction.When the piston rod of the second cylinder 19 stretches out, push-rod assembly is pushed
21 move along the linear guides of the second slide assemblies, and push-rod assembly 21 is used to push the workpiece 23 on bending machine, lean on it accurately
Position, it is ensured that bending precision.
By taking manuscript 1 and the workpiece 23 shown in Fig. 2 for needing seven bending techniques as an example, it is installed on originally grabbing in robot
The course of work of hand is as follows:
S1: as shown in fig. 7, handgrip to be to illustrate posture, by the third on outside handgrip 3, inside handgrip 4 and compound handgrip 5
Magnechuck 10 draws workpiece 23, and 23 level of workpiece is put into bending machine, a bending；
S2:a: it as shown in figure 8, handgrip overturns 180 °, to illustrate posture, by outside handgrip 3, inside handgrip 4 and compound grabs
Third magnechuck 10 on hand 5 draws a bending workpieces 23；B: as shown in figure 9, handgrip overturns 180 °, it will to illustrate posture
23 level of workpiece is put into bending machine, secondary bending；
S3:a: as shown in Figure 10, handgrip is to illustrate posture, by the on outside handgrip 3, inside handgrip 4 and compound handgrip 5
Two magnechucks 9 draw workpiece 23；B: as shown in figure 11, handgrip is put into bending machine front platform with illustrating posture for workpiece 23；
S4:a: as shown in figure 12, handgrip is to illustrate posture, by the on outside handgrip 3, inside handgrip 4 and compound handgrip 5
Three magnechucks 10 draw workpiece 23, and 23 level of workpiece is put into bending machine；B: as shown in figure 13, handgrip to illustrate posture, by
Workpiece 23 is pushed into the positioning on bending machine by the second cylinder 19 and push-rod assembly 21 of the air-leg component 21 on compound handgrip 5
Place, three times bending；
S5:a: as shown in figure 14, handgrip is to illustrate posture, by the on outside handgrip 3, inside handgrip 4 and compound handgrip 5
Three magnechucks 10 will simultaneously level be put into bending machine to the crawl of bending workpieces 23 three times；B: as shown in figure 15, handgrip to illustrate posture,
Workpiece 23 is pushed into determine on bending machine by the second cylinder 19 and push-rod assembly 21 of the air-leg component 21 on compound handgrip 5
At position, four bendings；
S6:a: as shown in figure 16, handgrip is to illustrate posture, by the pneumatic of the air-actuated turnover clip claw assembly on compound handgrip 5
Clamping jaw 17 grabs four bending workpieces 23；B: as shown in figure 17, handgrip overturns 180 °, and workpiece 23 is put into bending to illustrate posture
Machine；C: as shown in figure 18, handgrip to illustrate posture, by the air-leg component 21 on compound handgrip 5 the second cylinder 19 and push away
Workpiece 23 is pushed at the positioning on bending machine by bar assembly 21, five bendings；
S7:a: as shown in figure 19, handgrip is to illustrate posture, by the pneumatic of the air-actuated turnover clip claw assembly on compound handgrip 5
Clamping jaw 17 grabs five bending workpieces 23；B: as shown in figure 20, handgrip is put into bending machine to illustrate posture for 23 level of workpiece, and six
Secondary bending；
S8:a: as shown in figure 21, handgrip is to illustrate posture, by the on outside handgrip 3, inside handgrip 4 and compound handgrip 5
One magnechuck 8 draws workpiece 23 and is put into bending machine, seven bendings；B: as shown in figure 22, handgrip is grabbed with illustrating posture by outside
The first magnechuck 8 on hand 3, inside handgrip 4 and compound handgrip 5 draws workpiece 23 and is put into material frame.
So far, workpiece 23 completes the process.
It should be pointed out that can also have a variety of transformation and the implementation of remodeling for the utility model through absolutely proving
Scheme, it is not limited to the specific embodiment of above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the protection scope of the utility model should include those for ordinary skill
It obviously converts or substitutes and retrofit for personnel.
Claims (7)
1. a kind of robot assists handgrip with bending machine, which is characterized in that including handgrip connecting rod and be installed on handgrip connecting rod
On robot attachment base, two sets or more of handgrip and two sets or more compound handgrip；The robot attachment base is fixedly connected
In the midpoint of handgrip connecting rod, the end face of robot attachment base is parallel to the axis of handgrip connecting rod and towards handgrip connecting rod
Side；
The handgrip and compound handgrip are installed on the other side of handgrip connecting rod, handgrip and compound handgrip include grip bracket,
Sucker mounting base, the first magnechuck, the second magnechuck, third magnechuck and inductance approach switch, the handgrip branch
One end of frame is fixedly connected with handgrip connecting rod, and the other end of grip bracket extends towards the other side of handgrip connecting rod, handgrip
It is fixedly connected with sucker mounting base on the other end of bracket, the first magnechuck, the second electricity are fixedly connected in sucker mounting base
Magnetic-disc, third magnechuck, first magnechuck, the second magnechuck, third magnechuck are respectively facing three sides
To and central axis be mounted on the sagittal plane of handgrip connecting rod, the first magnechuck, the second magnechuck, third electromagnetism inhale
At least one side in disk is equipped with corresponding inductance approach switch；
The compound handgrip further includes air-actuated turnover clip claw assembly and pneumatic push-rod assembly, and the air-actuated turnover clip claw assembly is gentle
Dynamic push-rod assembly is respectively arranged in the two sides of the grip bracket of compound handgrip；The air-actuated turnover clip claw assembly includes the first gas
Cylinder, the first air cylinder support, connecting shaft, rotating seat, Pneumatic clamping jaw, first straight line slide assemblies and shaft, first cylinder are logical
The side that the first air cylinder support is fixedly connected on grip bracket is crossed, the piston rod of the first cylinder is cut with scissors by connecting shaft and rotating seat
It connects, Pneumatic clamping jaw is fixedly connected on the rotating seat, rotating seat is hinged by shaft and first straight line slide assemblies, and first is straight
Line slide assemblies are fixedly connected on the side of sucker mounting base；The air-leg component includes the second cylinder, the second cylinder branch
Frame, push-rod assembly and second straight line slide assemblies, second cylinder are fixedly connected on grip bracket by the second air cylinder support
The other side, the piston rod of the second cylinder is fixedly connected with push-rod assembly, and it is sliding that the push-rod assembly is fixedly connected on second straight line
On dynamic component, the second straight line slide assemblies are fixedly connected on the other side of sucker mounting base.
2. robot according to claim 1 assists handgrip with bending machine, which is characterized in that the quantity of the handgrip is four
Set, wherein two sets of handgrips are the outside handgrip being installed at the both ends of handgrip connecting rod, another two sets of handgrips are to be installed on handgrip company
The middle part of extension bar and close to the inside handgrip of robot attachment base setting, the quantity of the compound handgrip are two sets, adjacent one
A set of compound handgrip is installed between set outside handgrip and inside handgrip；Two sets of outside handgrips, handgrips on the inside of two sets, two sets compound grab
Hand is axisymmetrically installed on the other side of handgrip connecting rod respectively with the length middle line of handgrip connecting rod.
3. robot according to claim 1 assists handgrip with bending machine, which is characterized in that first magnechuck
End face perpendicular to robot attachment base end face, the central axis of the central axis of the first magnechuck and the second magnechuck
Angle is 60 °, and the angle of the central axis of the central axis and third magnechuck of the second magnechuck is 90 °, the first electromagnetism
The angle of the central axis of the central axis and third magnechuck of sucker is 150 °.
4. robot according to claim 1 assists handgrip with bending machine, which is characterized in that the air-actuated turnover set of jaws
The direction of Pneumatic clamping jaw and first straight line slide assemblies in part is arranged with the second magnechuck in the same direction.
5. robot according to claim 1 assists handgrip with bending machine, which is characterized in that in the air-leg component
The second cylinder, push-rod assembly and second straight line slide assemblies direction be arranged in the same direction with the second magnechuck.
6. robot according to claim 1 assists handgrip with bending machine, which is characterized in that the first straight line Slide Group
Part is equipped with the mechanical position limitation part that limitation rotating seat is mobile and rotates.
7. robot according to claim 1 with bending machine assist handgrip, which is characterized in that the push-rod assembly include with
The push rod of the piston rod connection of second cylinder and the pushing block connecting with push rod, the pushing block are fixedly connected on second straight line Slide Group
On part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175945.5U CN209520219U (en) | 2019-01-31 | 2019-01-31 | A kind of robot bending machine auxiliary handgrip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920175945.5U CN209520219U (en) | 2019-01-31 | 2019-01-31 | A kind of robot bending machine auxiliary handgrip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209520219U true CN209520219U (en) | 2019-10-22 |
Family
ID=68231244
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920175945.5U Active CN209520219U (en) | 2019-01-31 | 2019-01-31 | A kind of robot bending machine auxiliary handgrip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209520219U (en) |
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2019
- 2019-01-31 CN CN201920175945.5U patent/CN209520219U/en active Active
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