CN216067009U - Support frame clamping fixture and polishing robot - Google Patents
Support frame clamping fixture and polishing robot Download PDFInfo
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- CN216067009U CN216067009U CN202122613815.5U CN202122613815U CN216067009U CN 216067009 U CN216067009 U CN 216067009U CN 202122613815 U CN202122613815 U CN 202122613815U CN 216067009 U CN216067009 U CN 216067009U
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- support frame
- support
- positioning
- bracket
- bottom plate
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Abstract
The utility model discloses a support frame clamping fixture and a polishing robot, and relates to the technical field of workpiece clamping tools, wherein the support frame clamping fixture comprises: a support; the clamping assembly is arranged on the bracket; the clamping assembly includes: the driving cylinder comprises a cylinder body and a piston rod, and the cylinder body is rotatably arranged on the bracket; the hinge seat is arranged on the support; the pressure arm is rotationally arranged on the hinged seat, one end of the pressure arm is hinged to the piston rod, the other end of the pressure arm is a pressing portion, and the driving cylinder drives the pressure arm to rotate relative to the hinged seat, so that the pressing portion is close to or far away from the support. The support frame clamping fixture is convenient to clamp and can avoid interference with a robot.
Description
Technical Field
The utility model relates to the technical field of workpiece clamping tools, in particular to a support frame clamping fixture and a polishing robot applying the same.
Background
The brake system of the automobile comprises a support frame which is a part, and the support frame needs to be subjected to a grinding process after being formed so as to meet the requirement of surface smoothness.
The positions available for clamping on the support frame are few, the conventional clamping mode is difficult to use, and the interference between the clamp and the robot needs to be considered when the support frame is clamped.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a support frame clamping fixture, and aims to provide a support frame clamping fixture which can be conveniently clamped and can avoid interference.
In order to achieve the above object, the present invention provides a support frame clamping fixture for clamping a support frame, the support frame clamping fixture comprising:
a support;
the clamping assembly is arranged on the bracket;
the clamping assembly includes:
the driving cylinder comprises a cylinder body and a piston rod, and the cylinder body is rotatably arranged on the bracket;
the hinge seat is arranged on the support;
the pressure arm is rotationally arranged on the hinged seat, one end of the pressure arm is hinged to the piston rod, the other end of the pressure arm is a pressing portion, and the driving cylinder drives the pressure arm to rotate relative to the hinged seat, so that the pressing portion is close to or far away from the support.
Optionally, one end of the piston rod, which is far away from the cylinder body, is provided with a Y joint, and one end of the pressure arm is hinged to the Y joint.
Optionally, the stent comprises:
the cylinder body is rotatably arranged on the bottom plate, and the hinge seat is arranged on the bottom plate;
the rear side plate is arranged on the bottom plate;
the left side plate and the right side plate are arranged on two opposite sides of the bottom plate and are respectively connected with the rear side plate.
Optionally, the support frame clamping fixture further comprises a positioning portion, and the positioning portion is arranged on the bottom plate.
Optionally, the two positioning portions are symmetrically arranged on the bottom plate, each positioning portion comprises a first positioning block and a second positioning block, the first positioning blocks are used for positioning the front end face of the support frame, and the second positioning blocks are used for positioning the left side and the right side of the support frame.
Optionally, one side of the pressing portion, which is in contact with the support frame, is defined as a clamping surface, and the clamping surface is provided with an anti-skid cushion block.
Optionally, two of the clamping assemblies are arranged on the bracket at intervals.
Optionally, the support frame clamping fixture further comprises a connecting flange, and the connecting flange is arranged on the support.
Optionally, the support frame clamping fixture further comprises a dust cover, and the dust cover is arranged on the support frame and covers the driving cylinder.
The utility model also provides a polishing robot, polishing robot includes as above-mentioned support frame centre gripping anchor clamps.
The technical scheme includes that the clamping assembly comprises a support and a clamping assembly arranged on the support, the clamping assembly comprises a driving air cylinder, a hinged seat and a pressing arm, the driving air cylinder comprises a cylinder body and a piston rod, the cylinder body is rotatably arranged on the support, the hinged seat is arranged on the support, the pressing arm is rotatably arranged on the hinged seat, one end of the pressing arm is hinged to the piston rod, the other end of the pressing arm is a pressing part, and the technical means that the driving air cylinder drives the pressing arm to rotate relative to the hinged seat to enable the pressing part to be close to or far away from the support is adopted, so that the technical problems that a support frame is difficult to fix by adopting a conventional clamping mode and interference between a clamp and a robot is easy to generate in the prior art are effectively solved, and the technical effects that the clamping is convenient and the interference can be avoided are further realized.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a holding fixture for a supporting frame of the present invention;
FIG. 2 is a schematic structural view of the holding fixture of the present invention without the dust cover;
FIG. 3 is a schematic view of a split structure of the holding fixture for a supporting frame of the present invention;
the reference numbers illustrate:
a support frame holding jig 100; a support 10; a base plate 11; a rear side plate 12; a left side plate 13; a right side plate 14; a clamping assembly 20; a drive cylinder 21; a cylinder body 211; a piston rod 212; a Y-linker 2121; a hinge base 22; a press arm 23; an anti-slip pad 231; a rotating seat 24; a positioning portion 30; a first positioning block 31; a second positioning block 32; a connecting flange 40; a dust cover 50.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a support frame clamping fixture 100 which is used for clamping a support frame, wherein the support frame clamping fixture 100 has the functions of clamping, positioning and cooperating with an industrial robot, and the support frame clamping fixture 100 is moved to a polishing tool through the industrial robot to complete a corresponding polishing process.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the supporting rack clamping fixture 100 includes a supporting rack 10 and a clamping assembly 20, the clamping assembly 20 is disposed on the supporting rack 10, the clamping assembly 20 includes a driving cylinder 21, a hinge base 22 and a pressing arm 23, wherein the driving cylinder 21 includes a cylinder body 211 and a piston rod 212, and the cylinder body 211 is rotatably disposed on the supporting rack 10; the hinge seat 22 is arranged on the bracket 10; the pressing arm 23 is rotatably arranged on the hinge seat 22, one end of the pressing arm 23 is hinged to the piston rod 212, the other end of the pressing arm 23 is a pressing part, and the driving cylinder 21 drives the pressing arm 23 to rotate relative to the hinge seat 22, so that the pressing part is close to or far away from the support 10.
The support frame is arranged above the support frame 10, the pressing arm 23 is driven by the driving cylinder 21 to rotate relative to the hinged seat 22, the pressing portion is matched with the support frame 10 to achieve clamping and fixing of the support frame, when the pressing arm 23 rotates to enable the pressing portion to be close to the support frame 10, the support frame is clamped between the support frame 10 and the pressing arm 23 to achieve fixing, and when the pressing arm 23 rotates to enable the pressing portion to be far away from the support frame 10, the support frame is loosened.
The technical scheme includes that the clamping assembly 20 comprises a support 10 and a clamping assembly 20 arranged on the support 10, the clamping assembly 20 comprises a driving cylinder 21, a hinged seat 22 and a pressing arm 23, the driving cylinder 21 comprises a cylinder body 211 and a piston rod 212, the cylinder body 211 is rotatably arranged on the support 10, the hinged seat 22 is arranged on the support 10, the pressing arm 23 is rotatably arranged on the hinged seat 22, one end of the pressing arm 23 is hinged to the piston rod 212, and the other end of the pressing arm 23 is a pressing part.
In the embodiment of the present invention, as shown in fig. 2 and 3, a Y joint 2121 is provided at an end of the piston rod 212 remote from the cylinder 211, and an end of the pressure arm 23 is hinged to the Y joint 2121. The pressure arm 23 is hinged to the Y-joint 2121 through a rotating shaft.
In the embodiment of the present invention, as shown in fig. 2 and 3, the bracket 10 includes a bottom plate 11, a rear side plate 12, a left side plate 13 and a right side plate 14, wherein the cylinder 211 is rotatably provided on the bottom plate 11, and the hinge base 22 is provided on the bottom plate 11; the rear side plate 12 is arranged on the bottom plate 11; the left side plate 13 and the right side plate 14 are disposed on opposite sides of the bottom plate 11 and are connected to the rear side plate 12, respectively. Bottom plate 11, posterior lateral plate 12, left side board 13 and right side board 14 all are flat, and left side board 13 and right side board 14 are the flat board of triangle-shaped, play reinforced effect, realize connecting through threaded fastener between the adjacent flat board. The bottom plate 11 includes flat plate portion and supporting part, and the supporting part is located the one side that the back side board 12 was kept away from to the flat plate portion, and the support frame is placed on the supporting part, and presses arm 23 to be close to or keep away from the supporting part under the drive of driving cylinder 21, plays the centre gripping to the support frame and fixes or loosen.
In the embodiment of the present invention, as shown in fig. 2 and 3, the clamping assembly 20 further includes a rotating base 24, the rotating base 24 is disposed on the bottom plate 11, and the cylinder 211 is rotatably disposed on the rotating base 24. The rotating seat 24 is arranged on the bottom plate 11 through a threaded fastener, and the cylinder body 211 is hinged with the rotating seat 24 through a rotating shaft.
In the embodiment of the present invention, as shown in fig. 1, 2 and 3, the supporting frame clamping jig 100 further includes a positioning portion 30, and the positioning portion 30 is disposed on the bottom plate 11. The positioning part 30 has a positioning function for the supporting frame, and the positioning part 30 is specifically arranged on the supporting part of the bottom plate 11.
In the embodiment of the present invention, as shown in fig. 1, 2 and 3, two positioning portions 30 are symmetrically disposed on the bottom plate 11, the positioning portion 30 includes a first positioning block 31 and a second positioning block 32, the first positioning block 31 is used for positioning the front end face of the support frame, and the second positioning block 32 is used for positioning the left and right sides of the support frame. The positioning of the three sides of the support frame can be realized through the positioning part 30, the product is effectively fixed, and the product displacement is avoided in the polishing process.
In the embodiment of the present invention, as shown in fig. 1, 2 and 3, the side of the pressing portion contacting the supporting frame is defined as a clamping surface, and the clamping surface is provided with a non-slip mat block 231. The anti-slip pad 231 is made of engineering plastics, so that the surface of a product can be prevented from being scratched, and the friction force between the pressing arm 23 and the product can be increased.
In the embodiment of the present invention, as shown in fig. 2 and 3, two clamping assemblies 20 are spaced apart from each other and are disposed on the bracket 10. The supporting portions of the bottom plate 11 are two and correspond to the clamping assemblies 20 one to one, and the clamping stability can be improved by arranging the two clamping assemblies 20.
In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the supporting stand holding jig 100 further includes a connecting flange 40, and the connecting flange 40 is provided to the stand 10. Support frame clamping jig 100 is connected with industrial robot through this flange 40, and support frame clamping jig 100 locates industrial robot's sixth axle, and flange 40 specifically locates on the posterior lateral plate 12 of support 10, realizes connecting through threaded fastener.
In an embodiment of the present invention, as shown in fig. 1 and 3, the supporting bracket holding jig 100 further includes a dust cover 50, and the dust cover 50 is provided to the bracket 10 and covers the driving cylinder 21. The dust cover 50 is connected to the left and right sides of the base plate 11 by threaded fasteners.
The present invention further provides a polishing robot (not shown in the figures), which includes a support frame clamping fixture 100, and the specific structure of the support frame clamping fixture 100 refers to the above embodiments, and since the polishing robot adopts all the technical solutions of all the above embodiments, the polishing robot at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a support frame centre gripping anchor clamps for centre gripping support frame, its characterized in that, support frame centre gripping anchor clamps include:
a support;
the clamping assembly is arranged on the bracket;
the clamping assembly includes:
the driving cylinder comprises a cylinder body and a piston rod, and the cylinder body is rotatably arranged on the bracket;
the hinge seat is arranged on the support;
the pressure arm is rotationally arranged on the hinged seat, one end of the pressure arm is hinged to the piston rod, the other end of the pressure arm is a pressing portion, and the driving cylinder drives the pressure arm to rotate relative to the hinged seat, so that the pressing portion is close to or far away from the support.
2. The support frame holding clamp of claim 1, wherein a Y-joint is provided at an end of said piston rod remote from said cylinder, and an end of said pressing arm is hingedly connected to said Y-joint.
3. The support bracket holding clamp of claim 1, wherein said bracket comprises:
the cylinder body is rotatably arranged on the bottom plate, and the hinge seat is arranged on the bottom plate;
the rear side plate is arranged on the bottom plate;
the left side plate and the right side plate are arranged on two opposite sides of the bottom plate and are respectively connected with the rear side plate.
4. The support bracket clamping fixture of claim 3 further comprising a positioning portion disposed on said base plate.
5. The support frame clamping fixture of claim 4, wherein two positioning portions are symmetrically arranged on the bottom plate, the positioning portions comprise a first positioning block and a second positioning block, the first positioning block is used for positioning the front end face of the support frame, and the second positioning block is used for positioning the left side and the right side of the support frame.
6. The support holding clamp of claim 1, wherein the side of said pressing portion contacting the support is defined as a holding surface, and said holding surface is provided with a non-slip pad.
7. The support holding clamp of claim 1, wherein said clamp assembly is spaced apart from and spaced apart from said frame.
8. The support frame holding clamp of any one of claims 1 to 7, further comprising a connecting flange provided to the bracket.
9. The support frame clamping fixture of any one of claims 1 to 7, further comprising a dust shield disposed on said housing and covering said drive cylinder.
10. An abrading robot, characterized in that it comprises a support frame holding clamp according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613815.5U CN216067009U (en) | 2021-10-28 | 2021-10-28 | Support frame clamping fixture and polishing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613815.5U CN216067009U (en) | 2021-10-28 | 2021-10-28 | Support frame clamping fixture and polishing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216067009U true CN216067009U (en) | 2022-03-18 |
Family
ID=80642455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613815.5U Active CN216067009U (en) | 2021-10-28 | 2021-10-28 | Support frame clamping fixture and polishing robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216067009U (en) |
-
2021
- 2021-10-28 CN CN202122613815.5U patent/CN216067009U/en active Active
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