CN114227538A - Automatic power speed control polishing clamp for mechanical arm - Google Patents
Automatic power speed control polishing clamp for mechanical arm Download PDFInfo
- Publication number
- CN114227538A CN114227538A CN202111678710.6A CN202111678710A CN114227538A CN 114227538 A CN114227538 A CN 114227538A CN 202111678710 A CN202111678710 A CN 202111678710A CN 114227538 A CN114227538 A CN 114227538A
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- China
- Prior art keywords
- fixedly connected
- mechanical arm
- bearing
- automatic power
- assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000000227 grinding Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides an automatic power speed control polishing clamp for a mechanical arm, which comprises a fixing frame, a driving device, a transmission belt, a switching shaft assembly, an air cylinder and a clamping assembly, wherein the driving device is fixedly connected in the fixing frame and is in transmission connection with the switching shaft assembly through the transmission belt; the invention adopts the design of integrating rotation and pushing, and realizes a structure which can rotate and control the clamping assembly to externally support and clamp by using the same output shaft, so that an external mechanical arm can continuously and quickly replace a polished workpiece, the production efficiency of a production line is improved, and the efficient development of enterprises is facilitated.
Description
Technical Field
The invention relates to the technical field of clamping devices, in particular to an automatic power speed control polishing clamp for a mechanical arm.
Background
In the actual production process, the surface of the workpiece is usually required to be subjected to processes such as grinding, polishing and wire drawing, so that the workpiece has a smoother and more beautiful appearance.
The development of industrial robot makes the operating speed of polishing improve, it is high to have work efficiency to utilize industrial robot to polish the work piece, stability is reliable, repeatability is good, can be at advantages such as operation under the high-risk environment, but at present adopt artifical manual mode of grasping the product and polishing, this kind of artifical manual mode of grasping the product and polishing can lead to the economic loss that the assembly line stopped the line and waits for, influence polishing efficiency, if can install the anchor clamps that are used for the centre gripping work piece on the arm, then the centre gripping work piece rotates and then polishes by the surface of outside grinding means to the work piece, then can avoid the health harm and the product that artifical manual polishing brought to polish inefficiency, however, such idea of the automatic mode of polishing of efficient then needs anchor clamps not only to rotate but also to strut the centre gripping work piece.
For this reason, it is necessary to provide an automatic power speed control grinding clamp for a robot arm to solve the above problems.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic power speed control grinding clamp for a mechanical arm.
The invention is realized by the following technical scheme:
the invention provides an automatic power speed-control polishing clamp for a mechanical arm, which comprises a fixing frame, a driving device, a transmission belt, a transfer shaft assembly, an air cylinder and a clamping assembly, wherein the driving device is fixedly connected in the fixing frame and is in transmission connection with the transfer shaft assembly through the transmission belt, the air cylinder is fixedly connected to one end of the fixing frame, the transfer shaft assembly penetrates through the fixing frame and is in rotary connection with the fixing frame, one end of the transfer shaft assembly is fixedly connected with a push rod of the air cylinder, the other end of the transfer shaft assembly is fixedly connected with the clamping assembly, and the air cylinder can drive the transfer shaft assembly to slide back and forth to drive the clamping assembly to unfold or fold while driving the transfer shaft assembly to rotate through the transmission belt.
Further, the change shaft subassembly includes axis of rotation, support piece, first coupling assembling, second coupling assembling, first coupling assembling one end rotate connect in axis of rotation one end, the first coupling assembling other end with the push rod fixed connection of cylinder, second coupling assembling fixed connection in the axis of rotation other end and with centre gripping subassembly sliding connection, the axis of rotation runs through support piece and with support piece fixed connection, support piece with the mount rotates to be connected, support piece one end with centre gripping subassembly fixed connection.
Furthermore, a first driving wheel is arranged on the supporting piece, a second driving wheel is arranged on a rotating shaft of the driving device, and the driving belt sequentially surrounds the first driving wheel and the second driving wheel.
Furthermore, the first connecting assembly comprises a first bearing and a fixing piece, the first bearing is fixedly contained in the fixing piece, the fixing piece is fixedly connected with a push rod of the air cylinder, and the rotating shaft is fixedly connected with an inner ring of the first bearing.
Furthermore, a fixing groove is formed in the fixing piece, and the first bearing is contained in the fixing groove.
Further, second coupling assembling includes slider, retaining member, the slider pass through the retaining member with axis of rotation fixed connection, the slider with clamping component sliding connection.
Further, the centre gripping subassembly includes rolling disc, a plurality of sliding block, a plurality of elastic component, a plurality of outer support piece, the rolling disc with support piece fixed connection, it is a plurality of sliding block circumference equipartition and respectively with the rolling disc and second coupling assembling sliding connection, it is a plurality of the elastic component is respectively with a plurality of the sliding block one-to-one, elastic component one end with the sliding block butt, the elastic component other end with the rolling disc butt, it is a plurality of outer support piece respectively with a plurality of the sliding block one-to-one and respectively fixed connection in the sliding block outside.
Further, the centre gripping subassembly includes the shell, shell fixed connection in on the rolling disc, be equipped with on the shell with the groove is dodged to the external stay number quantity the same, and is a plurality of the external stay is respectively with a plurality of dodge the groove one-to-one and accept in dodge the inslot.
Furthermore, the outer support piece is provided with an arc surface for being attached to an external workpiece.
Furthermore, a second bearing is arranged on the fixing frame, and the supporting piece penetrates through the second bearing and is fixedly connected with an inner ring of the second bearing.
The invention has the beneficial effects that:
the invention provides an automatic power speed control polishing clamp for a mechanical arm, which comprises a fixing frame, a driving device, a transmission belt, a switching shaft assembly, an air cylinder and a clamping assembly, wherein the driving device is fixedly connected in the fixing frame and is in transmission connection with the switching shaft assembly through the transmission belt; when an external workpiece is clamped, the driving device stops rotating, the external mechanical arm puts the clamping assembly into the workpiece, then the air cylinder is started to enable the air cylinder to push the transfer shaft assembly to slide backwards, at the moment, the clamping assembly is pulled by the transfer shaft assembly to be outwards expanded and is abutted against the inner wall of the workpiece from the inside, the workpiece is clamped tightly, then the driving device drives the transfer shaft assembly to rotate through a driving belt so as to drive the external workpiece to rotate, the external mechanical arm drives the workpiece to be close to a polishing tool, at the moment, the workpiece is polished, after the workpiece is polished, the driving device stops rotating, the air cylinder drives the transfer shaft assembly to slide forwards so as to drive the clamping assembly to fold, and at the moment, the workpiece can be released; in conclusion, the integrated rotating and pushing structure is adopted, the structure capable of rotating and controlling the clamping assembly to be externally supported and clamped is realized by the same output shaft, so that an external mechanical arm can continuously and quickly replace a polished workpiece, the production efficiency of a production line is improved, and the efficient development of enterprises is facilitated.
Drawings
FIG. 1 is a cross-sectional view of a self-powered speed controlled sanding chuck for a robotic arm of the present invention;
FIG. 2 is a general schematic view of the self-powered, speed controlled sanding chuck for a robotic arm of the present invention;
FIG. 3 is a partial schematic view of a self-powered speed controlled sanding chuck for a robotic arm in accordance with the present invention;
FIG. 4 is a schematic illustration of the self-powered speed controlled sanding chuck for a robotic arm of the present invention shown with the housing concealed;
figure 5 is a schematic view of the rotating disk of the self-powered speed controlled sanding chuck for a robotic arm of the present invention.
Detailed Description
In order to more clearly and completely describe the technical scheme of the invention, the invention is further described with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides an automatic power speed control polishing clamp for a robot arm, including a fixing frame 1, a driving device 2, a transmission belt 3, a transfer shaft assembly 4, an air cylinder 5, and a clamping assembly 6, where the driving device 2 is fixedly connected in the fixing frame 1 and is in transmission connection with the transfer shaft assembly 4 through the transmission belt 3, the air cylinder 5 is fixedly connected to one end of the fixing frame 1, the transfer shaft assembly 4 penetrates through the fixing frame 1 and is rotatably connected with the fixing frame 1, one end of the transfer shaft assembly 4 is fixedly connected with a push rod of the air cylinder 5, the other end of the transfer shaft assembly 4 is fixedly connected with the clamping assembly 6, and the air cylinder 5 can drive the transfer shaft assembly 4 to rotate through the transmission belt 3, and simultaneously, the air cylinder 5 can drive the transfer shaft assembly 4 to slide back and forth to drive the clamping assembly 6 to open or close.
In the present embodiment:
the fixed frame 1 is used for providing a stable supporting structure for the driving device 2, the changeover shaft assembly 4 and the air cylinder 5, and is also used for being fixedly connected to an external mechanical arm;
the driving device 2 is a direct current speed reducing motor and is used for driving the transfer shaft assembly to rotate through the driving belt 3;
the transmission belt 3 is a synchronous belt and is used for transmitting the power of the driving device 2 to the transfer shaft assembly 4;
the transfer shaft assembly 4 is used for driving the clamping assembly 6 to rotate;
the air cylinder 5 is used for driving the transfer shaft assembly 4 to slide back and forth so as to enable the clamping assembly 6 to be opened or closed;
the clamping assembly 6 is used for clamping an external workpiece;
specifically, when an external workpiece is clamped, the driving device 2 stops rotating, the external mechanical arm puts the clamping assembly 6 into the workpiece, then the cylinder 5 is started to enable the cylinder to push the transfer shaft assembly 4 to slide backwards, at the moment, the clamping assembly 6 is outwards expanded under the pulling of the transfer shaft assembly 4 and is abutted against the inner wall of the workpiece from the inside, the workpiece is clamped tightly, then the driving device 2 drives the transfer shaft assembly 4 to rotate through the driving belt 3 so as to drive the external workpiece to rotate, the external mechanical arm drives the workpiece to approach the polishing tool, at the moment, the workpiece is polished, after the polishing of the workpiece is completed, the driving device 2 stops rotating, the cylinder 5 drives the transfer shaft assembly 4 to slide forwards so as to drive the clamping assembly 6 to fold, at the moment, the workpiece can be released;
in conclusion, the integrated rotating and pushing structure is adopted, the structure capable of rotating and controlling the clamping assembly to be externally supported and clamped is realized by the same output shaft, so that an external mechanical arm can continuously and quickly replace a polished workpiece, the production efficiency of a production line is improved, and the efficient development of enterprises is facilitated.
Further, the transfer shaft assembly 4 includes a rotating shaft 41, a supporting member 42, a first connecting assembly 43, and a second connecting assembly 44, one end of the first connecting assembly 43 is rotatably connected to one end of the rotating shaft 41, the other end of the first connecting assembly 43 is fixedly connected to the push rod of the air cylinder 5, the second connecting assembly 44 is fixedly connected to the other end of the rotating shaft 41 and slidably connected to the clamping assembly 6, the rotating shaft 41 penetrates through the supporting member 42 and is fixedly connected to the supporting member 42, the supporting member 42 is rotatably connected to the fixing frame 1, and one end of the supporting member 42 is fixedly connected to the clamping assembly 6; a first driving wheel 421 is arranged on the supporting piece 42, a second driving wheel 21 is arranged on a rotating shaft of the driving device 2, and the driving belt 3 is arranged around the first driving wheel 421 and the second driving wheel 21 in sequence; the first connecting assembly 43 comprises a first bearing 431 and a fixing part 432, the first bearing 431 is fixedly accommodated in the fixing part 432, the fixing part 432 is fixedly connected with a push rod of the cylinder 5, and the rotating shaft 41 is fixedly connected with the inner ring of the first bearing 431; a fixing groove 4321 is arranged in the fixing part 432, and the first bearing 431 is accommodated in the fixing groove 4321; the second connecting assembly 44 includes a sliding member 441, a locking member 442, wherein the sliding member 441 is fixedly connected to the rotating shaft 41 via the locking member 442, and the sliding member 441 is slidably connected to the clamping assembly 6.
In the present embodiment:
the rotating shaft 41 is used for transmitting the pushing force of the air cylinder 5 to the clamping assembly 6 to enable the clamping assembly to be opened and closed;
the supporting piece 42 is used for driving the clamping component 6 to rotate;
the first driving wheel 421 is used for transmitting the power of the second driving wheel 21 to the supporting piece 42;
the first connecting component 43 is used for providing a structure for connecting the push rod of the air cylinder 5 to the rotating shaft 41;
the first bearing 431 is used for providing a structure for rotatably supporting the rotating shaft 41;
the fixing groove 4321 is used for providing a space for the first bearing 431 to be placed;
the second connecting assembly 44 is used for transmitting the pushing force of the rotating shaft 41 to the clamping assembly 6;
the sliding part 441 is used for driving the clamping component 6 to fold inwards, and a first inclined surface is arranged on the sliding part 441;
the locking member 442 is used to fix the sliding member 441 to the rotating shaft 41;
the second transmission wheel 21 is used for transmitting the power of the rotating shaft of the driving device 2 to the transmission belt 3;
specifically, the driving device 2 drives the supporting member 42 to rotate through the transmission belt 3 when rotating, at this time, the clamping assembly 6 and the rotating shaft 41 rotate together, the first bearing 431 enables the push rod of the cylinder 5 not to be driven by the rotating shaft 41 to rotate together, and the cylinder 5 pulls the rotating shaft 41 backwards when the supporting member 42 does not rotate so that the clamping assembly 6 can be unfolded outwards.
Further, the clamping assembly 6 comprises a rotating disc 61, a plurality of sliding blocks 62, a plurality of elastic members and a plurality of external supporting members 64, the rotating disc 61 is fixedly connected with the supporting members 42, the plurality of sliding blocks 62 are circumferentially and uniformly distributed and are respectively in sliding connection with the rotating disc 61 and the second connecting assembly 44, the plurality of elastic members are respectively in one-to-one correspondence with the plurality of sliding blocks 62, one end of each elastic member is abutted with the corresponding sliding block 62, the other end of each elastic member is abutted with the rotating disc 61, and the plurality of external supporting members 64 are respectively in one-to-one correspondence with the plurality of sliding blocks 62 and are respectively fixedly connected to the outer sides of the sliding blocks 62; the clamping assembly 6 comprises a shell 65, the shell 65 is fixedly connected to the rotating disc 61, the shell 65 is provided with avoidance grooves 651 which are the same as the number of the outer supporting pieces 64, and the plurality of outer supporting pieces 64 are respectively in one-to-one correspondence with the plurality of avoidance grooves 651 and are accommodated in the avoidance grooves 651; the outer support member 64 is provided with an arc surface 641 for fitting an outer workpiece.
In the present embodiment:
the rotary disc 61 is used for providing a structure for connecting the clamping assembly 6 with the supporting piece 42;
the number of the sliding blocks 62 is 4, and the sliding blocks are used for driving the outer supporting piece 64 to be unfolded outwards in a sliding mode, and a second inclined plane is arranged on each sliding block 62;
the number of the elastic elements is 4, and the elastic elements are used for providing power for folding the sliding block 62;
the outer supporting pieces 64 are 4 in number and are used for expanding outwards to clamp the outer workpiece from the inner wall of the outer workpiece;
the housing 65 is used for providing a protective structure for the sliding block 62 and the rotating disc 61;
the avoiding groove 651 is used for providing an avoiding space for the outer support piece 64 to extend outwards;
specifically, when the cylinder 5 pushes the rotating shaft 41 to slide forward, the rotating shaft 41 pushes the sliding member 441 to slide forward, at this time, the sliding block 62 is released by the sliding member 441, and then slides inward under the pushing of the elastic member, at this time, the clamping assembly 6 is folded, when the cylinder 5 pulls the rotating shaft 41 to slide backward, the rotating shaft 41 drives the sliding member 441 to slide backward, at this time, the sliding block 62 drives the sliding member 441 to slide outward due to the inclined surface, and at this time, the clamping assembly 6 is unfolded outward.
Furthermore, the fixed frame 1 is provided with a second bearing 11, and the supporting member 42 penetrates through the second bearing 11 and is fixedly connected with an inner ring of the second bearing 11.
In the present embodiment:
the second bearing 11 is used to provide a rotational support structure for the rotation of the support member 42.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic power speed control anchor clamps of polishing for arm, a serial communication port, including mount, drive arrangement, drive belt, switching axle subassembly, cylinder, centre gripping subassembly, drive arrangement fixed connection in the mount and through the drive belt with the switching axle subassembly realizes the transmission and connects, cylinder fixed connection in mount one end, the switching axle subassembly run through the mount and with the mount rotates to be connected, switching axle subassembly one end with the push rod fixed connection of cylinder, the switching axle subassembly other end with centre gripping subassembly fixed connection, drive arrangement passes through the drive belt drives switching axle subassembly pivoted is in the cylinder can drive switching axle subassembly slides around in order to drive the centre gripping subassembly struts or draws in.
2. The automatic power speed-control grinding clamp for the mechanical arm as claimed in claim 1, wherein the adapter shaft assembly comprises a rotation shaft, a support member, a first connecting assembly and a second connecting assembly, one end of the first connecting assembly is rotatably connected to one end of the rotation shaft, the other end of the first connecting assembly is fixedly connected to the push rod of the cylinder, the second connecting assembly is fixedly connected to the other end of the rotation shaft and slidably connected to the clamping assembly, the rotation shaft penetrates through the support member and is fixedly connected to the support member, the support member is rotatably connected to the fixing frame, and one end of the support member is fixedly connected to the clamping assembly.
3. The automatic power speed control grinding fixture for the mechanical arm as claimed in claim 2, wherein a first driving wheel is provided on the supporting member, a second driving wheel is provided on the rotating shaft of the driving device, and the driving belt is sequentially arranged around the first driving wheel and the second driving wheel.
4. The automatic power speed-control grinding clamp for the mechanical arm as claimed in claim 2, wherein the first connecting assembly comprises a first bearing and a fixing member, the first bearing is fixedly accommodated in the fixing member, the fixing member is fixedly connected with a push rod of the cylinder, and the rotating shaft is fixedly connected with an inner ring of the first bearing.
5. The clamp of claim 4, wherein the fixture has a mounting groove therein, and the first bearing is received in the mounting groove.
6. The automated force rate controlled sanding chuck for a robotic arm of claim 2, wherein the second coupling assembly includes a slider, a lock, the slider fixedly connected to the rotatable shaft via the lock, the slider slidably connected to the clamping assembly.
7. The automatic power speed-control grinding clamp for the mechanical arm as claimed in claim 2, wherein the clamping assembly comprises a rotating disc, a plurality of sliding blocks, a plurality of elastic pieces and a plurality of external supporting pieces, the rotating disc is fixedly connected with the supporting pieces, the sliding blocks are circumferentially and uniformly distributed and are respectively in sliding connection with the rotating disc and the second connecting assembly, the elastic pieces are respectively in one-to-one correspondence with the sliding blocks, one end of each elastic piece is abutted against the corresponding sliding block, the other end of each elastic piece is abutted against the rotating disc, and the external supporting pieces are respectively in one-to-one correspondence with the sliding blocks and are respectively and fixedly connected to the outer sides of the sliding blocks.
8. The automatic power speed-control grinding clamp for the mechanical arm as claimed in claim 7, wherein the clamping assembly comprises a housing, the housing is fixedly connected to the rotating disc, the housing is provided with avoiding grooves with the same number as the external supporting pieces, and the external supporting pieces are respectively in one-to-one correspondence with the avoiding grooves and are accommodated in the avoiding grooves.
9. The clamp of claim 7, wherein the outer support member has an arcuate surface for engaging an outer workpiece.
10. The clamp of claim 2, wherein the mounting bracket defines a second bearing, and the support member extends through the second bearing and is fixedly coupled to an inner race of the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111678710.6A CN114227538A (en) | 2021-12-31 | 2021-12-31 | Automatic power speed control polishing clamp for mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111678710.6A CN114227538A (en) | 2021-12-31 | 2021-12-31 | Automatic power speed control polishing clamp for mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114227538A true CN114227538A (en) | 2022-03-25 |
Family
ID=80745440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111678710.6A Pending CN114227538A (en) | 2021-12-31 | 2021-12-31 | Automatic power speed control polishing clamp for mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114227538A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20314465U1 (en) * | 2003-09-18 | 2004-03-11 | Dat Automatisierungstechnik Gmbh | Machine tool, especially with orbiting tools, has workpiece fixed into position on platform which can move in tool press direction |
| CN204565882U (en) * | 2015-03-07 | 2015-08-19 | 上海云飞工贸发展有限公司 | A kind of automatic sander piece-holder whirligig |
| CN207930503U (en) * | 2018-01-22 | 2018-10-02 | 浙江大学城市学院 | A kind of mechanical workpieces clamping device |
| CN208945918U (en) * | 2018-09-04 | 2019-06-07 | 苏州市海研电子科技有限公司 | Robot clamp is used in polishing |
| US20200398392A1 (en) * | 2018-02-09 | 2020-12-24 | Haux Maschinenbau Gmbh | Apparatus for positioning a workpiece and a tool with respect to one another |
| CN214445554U (en) * | 2020-12-23 | 2021-10-22 | 强信机械科技(莱州)有限公司 | End face grinding clamp |
-
2021
- 2021-12-31 CN CN202111678710.6A patent/CN114227538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20314465U1 (en) * | 2003-09-18 | 2004-03-11 | Dat Automatisierungstechnik Gmbh | Machine tool, especially with orbiting tools, has workpiece fixed into position on platform which can move in tool press direction |
| CN204565882U (en) * | 2015-03-07 | 2015-08-19 | 上海云飞工贸发展有限公司 | A kind of automatic sander piece-holder whirligig |
| CN207930503U (en) * | 2018-01-22 | 2018-10-02 | 浙江大学城市学院 | A kind of mechanical workpieces clamping device |
| US20200398392A1 (en) * | 2018-02-09 | 2020-12-24 | Haux Maschinenbau Gmbh | Apparatus for positioning a workpiece and a tool with respect to one another |
| CN208945918U (en) * | 2018-09-04 | 2019-06-07 | 苏州市海研电子科技有限公司 | Robot clamp is used in polishing |
| CN214445554U (en) * | 2020-12-23 | 2021-10-22 | 强信机械科技(莱州)有限公司 | End face grinding clamp |
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Application publication date: 20220325 |
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