CN113118997B - Special circuit breaker of renewable energy power generation equipment adds clamping apparatus - Google Patents
Special circuit breaker of renewable energy power generation equipment adds clamping apparatus Download PDFInfo
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- CN113118997B CN113118997B CN202110392057.0A CN202110392057A CN113118997B CN 113118997 B CN113118997 B CN 113118997B CN 202110392057 A CN202110392057 A CN 202110392057A CN 113118997 B CN113118997 B CN 113118997B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of clamps, in particular to a special circuit breaker processing clamp for renewable energy power generation equipment, which comprises a clamp base, wherein the inner side of the bottom end of the clamp base is provided with a placing groove, the two sides of the placing groove are respectively provided with an installation moving groove, the inner side of the placing groove is provided with a bidirectional cylinder, the inner side of the installation moving groove is provided with a clamping plate, the bottom side of the clamping plate is provided with a thread groove I and a thread connecting column, the bottom side of the thread connecting column is provided with a limiting block, the bottom side of the placing groove is provided with a cover plate and a guide sleeve, the inner side of the guide sleeve is provided with a spring I and a lead column, the two sides of the cover plate are respectively provided with a connecting block, one side of the connecting block is provided with a thread groove II and a thread fixing column, the top side of the clamp base is provided with a guide sliding groove, the inner side of the guide sliding groove is provided with a connecting sleeve, the special circuit breaker processing clamp for renewable energy power generation equipment is detachably arranged, the stability of the cylinder is high, and the parts can be conveniently replaced, the operation convenience is high.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a machining clamp for a circuit breaker special for renewable energy power generation equipment.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, the boundary of the high voltage and the low voltage is divided more clearly, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, when the circuit breaker has serious faults such as overload, short circuit, undervoltage and the like, the circuit breaker can automatically cut off the circuit, the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like, parts are generally not required to be changed after fault current is cut off, and the circuit breaker can be used as a special clamp during processing.
The existing special clamp is complex in structure, inconvenient to operate, poor in moving stability of the clamping plates, poor in guidance quality, incapable of being disassembled and replaced, inconvenient to disassemble and assemble, and incapable of being well maintained, and after the internal cylinder is used for a long time, stability of the internal cylinder is poor, so that the overall stability of the clamp is affected, and therefore the special breaker machining clamp for the renewable energy power generation equipment is designed.
Disclosure of Invention
The invention aims to solve the problems that the existing special clamp is complex in structure, inconvenient to operate, poor in moving stability and poor in guidance performance of a clamping plate, cannot be disassembled and replaced, is inconvenient to disassemble and assemble, cannot be well maintained, and has poor stability after an internal cylinder is used for a long time, so that the overall stability of the clamp is affected.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special circuit breaker processing clamp for renewable energy power generation equipment is designed, and comprises a clamp base and a bidirectional cylinder, wherein a placing groove is fixedly arranged on the inner side of the bottom end of the clamp base, installation moving grooves are fixedly arranged on two sides of the placing groove, the bidirectional cylinder is movably connected with the inner side of the placing groove, a clamping plate is arranged on the inner side of the installation moving groove in a sliding connection manner, a first threaded groove is fixedly arranged on the bottom side of the clamping plate, a threaded connecting column is rotatably connected and arranged on the inner side of the first threaded groove, a limiting block is rotatably connected and arranged on the bottom side of the threaded connecting column, one side of the limiting block is connected with the shaft end of the bidirectional cylinder, a cover plate is movably connected with the bottom side of the placing groove, a guide sleeve is fixedly connected and arranged on the top side of the cover plate, a first spring is movably connected and arranged on the inner side of the guide sleeve, a wire column is slidably connected and arranged on the inner side of the guide sleeve, the bottom side of the wire column is abutted against one end of the first spring, an anti-falling structure is fixedly arranged between one side of the wire column opposite to the guide sleeve, two sides of the cover plate are fixedly connected and provided with connecting blocks, one side of each connecting block is fixedly provided with a second threaded groove, the inner side of each second threaded groove is rotatably connected and provided with a threaded fixing column through threads, the top side of the clamp base is fixedly provided with a plurality of guide sliding grooves, the inner sides of the guide sliding grooves are slidably connected and provided with connecting sleeves, one side of each connecting sleeve is fixedly connected to the bottom side of each clamping plate, one side of each clamping plate opposite to the corresponding connecting sleeve is fixedly provided with a through groove, the inner sides of the connecting sleeves are movably connected and provided with a sliding block, one side of each sliding block opposite to the corresponding connecting sleeve is movably connected with the second spring, the top sides of the through grooves are fixedly provided with shifting grooves, the inner sides of the shifting grooves are slidably connected and provided with shifting pieces, and the bottom sides of the shifting pieces are connected with the top sides of the sliding blocks, a limiting mechanism is fixedly arranged between one side of the shifting sheet opposite to the shifting groove, and a switch is fixedly connected to one side of the clamp base.
Preferably, the bidirectional cylinder and the switch are both electrically connected with an external power supply through wires.
Preferably, the anti-slip structure includes: the anti-drop wire comprises an anti-drop groove and an anti-drop block, wherein the anti-drop groove is fixedly arranged on one side of the guide sleeve opposite to the wire column, the anti-drop block is arranged on the inner side of the anti-drop groove in a sliding connection mode, and one side of the anti-drop block is fixedly connected to one side of the wire column.
Preferably, the limiting mechanism comprises: the clamping plate comprises a fixing plate, a fixing column and a fixing hole, wherein the fixing plate is connected to one side of the poking plate in an overturning manner, the fixing column is fixedly connected to the bottom side of the fixing plate, the fixing hole is fixedly formed in the position, close to the poking groove, of the top side of the clamping plate, and the fixing column is matched with the fixing hole.
Preferably, the guide sliding groove and the sliding block are both arranged in an L-shaped structure, and one end of the bottom side of the sliding block is arranged in an arc-edge structure.
Preferably, both sides of splint are all fixed connection and are equipped with the rubber sheet.
Preferably, one end of the thread fixing column is arranged in a hexagonal structure, and an inner hexagonal groove is fixedly formed in the bottom side of the thread fixing column.
Preferably, the middle end of the outer side of the threaded connecting column is fixedly sleeved with a rubber sleeve.
The invention provides a special breaker processing clamp for renewable energy power generation equipment, which has the beneficial effects that: through setting up two-way cylinder, splint, thread groove one, the thread connection post, the stopper, run through the axle head of two-way cylinder in splint, then insert the stopper inboardly, then the thread connection post in rotating thread groove one, make the thread connection post insert the inboard axle head inconsistent with two-way cylinder of stopper, thereby form and dismantle the connection, then two-way cylinder pulling stopper, the stopper promotes splint and stabilizes the centre gripping to the circuit breaker, provide a detachable function to the splint, through setting up the direction spout, the adapter sleeve, the slider, spring two, insert the adapter sleeve in the direction spout, then make the slider in the adapter sleeve receive the elasticity of spring two, make one side of slider inconsistent with one side of direction spout, then slide in the direction spout inboard, provide a stable direction function to the splint, reinforcing mobility stability, through setting up the uide bushing, Spring one, the wire post, when the apron installation is in the standing groove, the wire post is impressed to the uide bushing inboard, exert pressure to spring one, then the spring exerts the bounce to the wire post again, with the stable conflict of two-way cylinder in the inboard of standing groove, provide a stable tight function in top to two-way cylinder, guarantee the in-process that uses can not take place the not hard up unstable centre gripping that causes of cylinder, this renewable energy power generation equipment special circuit breaker adds clamping apparatus, detachable structure sets up, cylinder stability is high, the renewal part of being convenient for, convenient operation nature is high.
Drawings
Fig. 1 is a schematic front axial view of a machining fixture for a circuit breaker dedicated for a renewable energy power generation device according to the present invention;
fig. 2 is a schematic front side cutaway axial structure diagram of a circuit breaker processing clamp special for renewable energy power generation equipment, which is provided by the invention;
fig. 3 is a schematic structural diagram of a front cut axis measurement a of the special circuit breaker processing fixture for renewable energy power generation equipment provided by the invention;
fig. 4 is a schematic structural diagram of a front cut axis measurement B of the circuit breaker processing clamp special for renewable energy power generation equipment provided by the invention;
fig. 5 is a schematic side sectional axial view of the machining fixture for the circuit breaker special for the renewable energy power generation equipment, according to the present invention;
fig. 6 is a schematic structural diagram of a side cutaway axis measurement center C of a circuit breaker machining fixture special for renewable energy power generation equipment, according to the present invention;
fig. 7 is a schematic bottom surface axial measurement structure diagram of the circuit breaker processing clamp special for the renewable energy power generation equipment provided by the invention.
In the figure: the clamp comprises a clamp base 1, a mounting moving groove 2, a placing groove 3, a bidirectional cylinder 4, a clamping plate 5, a first thread groove 6, a threaded connecting column 7, a limiting block 8, a cover plate 9, a guide sleeve 10, a first spring 11, a wire column 12, a connecting block 13, a second thread groove 14, a threaded fixing column 15, a guide sliding chute 16, a connecting sleeve 17, a sliding block 18, a second spring 19, a toggle groove 20, a shifting piece 21, a fixing piece 22, a fixing piece 23, a fixing hole 24, a disengagement preventing groove 25, an disengagement preventing block 26 and a switch 27.
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.
Referring to fig. 1-7, a special circuit breaker processing clamp for renewable energy power generation equipment comprises a clamp base 1 and a bidirectional cylinder 4, wherein a placement groove 3 is fixedly arranged on the inner side of the bottom end of the clamp base 1, installation moving grooves 2 are fixedly arranged on both sides of the placement groove 3, the bidirectional cylinder 4 is movably connected on the inner side of the placement groove 3, a clamping plate 5 is slidably connected on the inner side of the installation moving groove 2, a thread groove I6 is fixedly arranged on the bottom side of the clamping plate 5, a thread connecting column 7 is rotatably connected on the inner side of the thread groove I6, a limiting block 8 is rotatably connected on the bottom side of the thread connecting column 7, one side of the limiting block 8 is connected with the shaft end of the bidirectional cylinder 4, a cover plate 9 is movably connected on the bottom side of the placement groove 3, a guide sleeve 10 is fixedly connected on the top side of the cover plate 9, a spring I11 is movably connected on the inner side of the guide sleeve 10, a lead column 12 is slidably connected on the inner side of the guide sleeve 10, the bottom side of a wire column 12 is abutted against one end of a spring I11, an anti-falling structure is fixedly arranged between one side of the wire column 12 opposite to a guide sleeve 10, two sides of a cover plate 9 are fixedly connected and provided with connecting blocks 13, one side of each connecting block 13 is fixedly provided with a thread groove II 14, the inner side of each thread groove II 14 is rotatably connected and provided with a thread fixing column 15 through threads, the top side of a clamp base 1 is fixedly provided with a plurality of guide sliding grooves 16, the inner side of each guide sliding groove 16 is slidably connected and provided with a connecting sleeve 17, one side of each connecting sleeve 17 is fixedly connected to the bottom side of a clamping plate 5, one side of each clamping plate 5 opposite to the corresponding connecting sleeve 17 is fixedly provided with a through groove, the inner side of each connecting sleeve 17 is movably connected and provided with a sliding block 18, one side of each sliding block 18 opposite to the corresponding connecting sleeve 17 is movably connected and provided with a spring II 19, the top side of each through groove is fixedly provided with a toggle groove 20, the inner side of the toggle groove 20 is slidably connected and provided with a toggle piece 21, the bottom side of the toggle piece 21 is connected and the top side of the sliding block 18, a limiting mechanism is fixedly arranged between one side of the shifting sheet 21 opposite to the shifting groove 20, and a switch 27 is fixedly connected with one side of the clamp base 1.
Specifically, the bidirectional cylinder 4 and the switch 27 are electrically connected to an external power source through wires.
Specifically, anti-disengaging structure includes: the anti-slip device comprises an anti-slip groove 25 and an anti-slip block 26, wherein the anti-slip groove 25 is fixedly arranged on one side of the guide sleeve 10 opposite to the wire column 12, the anti-slip block 26 is arranged on the inner side of the anti-slip groove 25 in a sliding connection mode, and one side of the anti-slip block 26 is fixedly connected to one side of the wire column 12.
Specifically, stop gear includes: stationary blade 22, fixed column 23, fixed orifices 24, one side upset of plectrum 21 is connected and is equipped with fixed blade 22, and the bottom side fixed connection of fixed blade 22 is equipped with fixed column 23, and the top side of splint 5 just is close to the fixed orifices 24 that is equipped with in position of striking groove 20, fixed column 23 and fixed orifices 24 phase-match.
Specifically, the guide chute 16 and the sliding block 18 are both arranged in an L-shaped structure, and one end of the bottom side of the sliding block 18 is arranged in an arc-edge structure.
Specifically, rubber sheets are fixedly connected to two sides of the clamping plate 5.
Specifically, threaded fixing post 15's one end is the hexagon structure setting, and threaded fixing post 15's bottom side is fixed to be equipped with interior hexagonal groove.
Specifically, the middle end of the outer side of the threaded connecting column 7 is fixedly sleeved with a rubber sleeve.
When the bidirectional clamping device is used, the shaft end of the bidirectional cylinder 4 penetrates through the clamping plate 5 by arranging the bidirectional cylinder 4, the clamping plate 5, the first thread groove 6, the threaded connecting column 7 and the limiting block 8, then the shaft end of the bidirectional cylinder 4 is inserted into the inner side of the limiting block 8, then the threaded connecting column 7 in the first thread groove 6 is rotated, the threaded connecting column 7 is inserted into the inner side of the limiting block 8 and is abutted against the shaft end of the bidirectional cylinder 4, so that detachable connection is formed, then the limiting block 8 is pulled by the bidirectional cylinder 4, the limiting block 8 pushes the clamping plate 5 to stably clamp a circuit breaker, and a detachable function is provided for the clamping plate 5;
by arranging the guide sliding chute 16, the connecting sleeve 17, the sliding block 18 and the second spring 19, the connecting sleeve 17 is inserted into the guide sliding chute 16, then the sliding block 18 in the connecting sleeve 17 is subjected to the elastic force of the second spring 19, one side of the sliding block 18 is enabled to be abutted against one side of the guide sliding chute 16, and then the sliding block slides on the inner side of the guide sliding chute 16, so that a stable guide function is provided for the clamping plate 5, and the movement stability is enhanced;
through setting up uide bushing 10, a spring 11, wire post 12, when lapping 9 installation income standing groove 3, wire post 12 is impressed to uide bushing 10 inboard, exert pressure to a spring 11, then a spring 11 exerts bounce to wire post 12 again, with the stable conflict of two-way cylinder 4 in standing groove 3's inboard, provide a stable tight function in top to two-way cylinder 4, ensure the in-process that uses can not take place the not hard up unstable centre gripping that causes of cylinder, this renewable energy power generation equipment special circuit breaker adds clamping apparatus, detachable structure sets up, cylinder stability is high, the renewal part of being convenient for, convenient operation nature is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A special breaker processing clamp for renewable energy power generation equipment comprises a clamp base (1) and a bidirectional cylinder (4) and is characterized in that a placing groove (3) is fixedly arranged on the inner side of the bottom end of the clamp base (1), installation moving grooves (2) are fixedly arranged on the two sides of the placing groove (3), the bidirectional cylinder (4) is movably connected on the inner side of the placing groove (3), a clamping plate (5) is slidably connected on the inner side of the installation moving groove (2), a first threaded groove (6) is fixedly arranged on the bottom side of the clamping plate (5), a threaded connecting column (7) is rotatably connected on the inner side of the first threaded groove (6), a limiting block (8) is rotatably connected on the bottom side of the threaded connecting column (7), one side of the limiting block (8) is connected with the shaft end of the bidirectional cylinder (4), and a cover plate (9) is movably connected on the bottom side of the placing groove (3), the clamp is characterized in that a guide sleeve (10) is fixedly connected to the top side of the cover plate (9), a first spring (11) is movably connected to the inner side of the guide sleeve (10), a wire column (12) is slidably connected to the inner side of the guide sleeve (10), the bottom side of the wire column (12) is abutted to one end of the first spring (11), an anti-falling structure is fixedly arranged between one opposite sides of the wire column (12) and the guide sleeve (10), connecting blocks (13) are fixedly connected to the two sides of the cover plate (9), a second threaded groove (14) is fixedly arranged on one side of each connecting block (13), a threaded fixing column (15) is rotatably connected to the inner side of each second threaded groove (14) through threads, a plurality of guide sliding grooves (16) are fixedly arranged on the top side of the clamp base (1), a connecting sleeve (17) is slidably connected to the inner side of each guide sliding groove (16), one side of each connecting sleeve (17) is fixedly connected to the bottom side of the clamp plate (5), splint (5) are fixed with logical groove with the relative one side of adapter sleeve (17), the inboard swing joint of adapter sleeve (17) is equipped with slider (18), slider (18) are equipped with spring two (19) with the relative one side swing joint of adapter sleeve (17), the fixed stirred tank (20) that is equipped with in top side that lead to the groove, the inboard sliding connection of stirred tank (20) is equipped with plectrum (21), the bottom side of plectrum (21) is connected with the top side of slider (18), fixed stop gear that is equipped with between plectrum (21) and the relative one side of stirred tank (20), one side fixed connection of anchor clamps base (1) is equipped with switch (27).
2. The processing clamp of the special breaker for the renewable energy power generation equipment as claimed in claim 1, wherein the bidirectional cylinder (4) and the switch (27) are both electrically connected with an external power supply through wires.
3. The special circuit breaker processing clamp for renewable energy power generation equipment as defined in claim 1, wherein the anti-disengaging structure comprises: the anti-falling device comprises anti-falling grooves (25) and anti-falling blocks (26), wherein the anti-falling grooves (25) are fixedly arranged on one side, opposite to a wire column (12), of the guide sleeve (10), the anti-falling blocks (26) are arranged on the inner side of the anti-falling grooves (25) in a sliding connection mode, and one side of each anti-falling block (26) is fixedly connected to one side of the wire column (12).
4. The special circuit breaker processing clamp for renewable energy power generation equipment as claimed in claim 1, wherein the limiting mechanism comprises: the fixing plate (22) is connected to one side of the shifting plate (21) in a turnover mode, the fixing plate (22) is arranged, the fixing column (23) is fixedly connected to the bottom side of the fixing plate (22), the fixing hole (24) is fixedly formed in the position, close to the shifting groove (20), of the top side of the clamping plate (5), and the fixing column (23) is matched with the fixing hole (24).
5. The special circuit breaker machining clamp for the renewable energy power generation equipment according to claim 1, wherein the guide chute (16) and the sliding block (18) are arranged in an L-shaped structure, and one end of the bottom side of the sliding block (18) is arranged in an arc-edge structure.
6. The processing clamp for the circuit breaker special for the renewable energy power generation equipment as claimed in claim 1, wherein a rubber sheet is fixedly connected to both sides of the clamping plate (5).
7. The processing clamp for the circuit breaker special for the renewable energy power generation equipment as defined in claim 1, wherein one end of the threaded fixing post (15) is arranged in a hexagonal structure, and an inner hexagonal groove is fixedly arranged at the bottom side of the threaded fixing post (15).
8. The processing clamp of the special breaker for renewable energy power generation equipment as defined in claim 1, wherein the middle end of the outer side of the threaded connection column (7) is fixedly sleeved with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110392057.0A CN113118997B (en) | 2021-04-13 | 2021-04-13 | Special circuit breaker of renewable energy power generation equipment adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110392057.0A CN113118997B (en) | 2021-04-13 | 2021-04-13 | Special circuit breaker of renewable energy power generation equipment adds clamping apparatus |
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| Publication Number | Publication Date |
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| CN113118997A CN113118997A (en) | 2021-07-16 |
| CN113118997B true CN113118997B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110392057.0A Active CN113118997B (en) | 2021-04-13 | 2021-04-13 | Special circuit breaker of renewable energy power generation equipment adds clamping apparatus |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207724163U (en) * | 2017-11-30 | 2018-08-14 | 天津博方自动化工程有限公司 | A kind of fixture of breaker mechanical timeliness test equipment |
| KR20180137737A (en) * | 2017-06-19 | 2018-12-28 | 권석화 | Double clamping jig for power vise |
| CN208788406U (en) * | 2018-09-04 | 2019-04-26 | 王允鹏 | Fixture is used in the adjustable machining of one kind |
| CN209582865U (en) * | 2018-12-30 | 2019-11-05 | 杭州翰融智能科技有限公司 | A kind of positioning tool |
| CN110900672A (en) * | 2019-12-09 | 2020-03-24 | 江苏德丰新建材科技有限公司 | Novel jade panel cutting of polymer device |
| CN211103590U (en) * | 2019-11-20 | 2020-07-28 | 大连恒通机车配件有限公司 | Steel construction processing accurate positioning clamping device |
| CN211540936U (en) * | 2019-11-26 | 2020-09-22 | 刘森良 | Clamp for producing solar photoelectric conversion focusing lens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9364937B2 (en) * | 2012-11-15 | 2016-06-14 | Chris Taylor | Self-centering vise |
-
2021
- 2021-04-13 CN CN202110392057.0A patent/CN113118997B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180137737A (en) * | 2017-06-19 | 2018-12-28 | 권석화 | Double clamping jig for power vise |
| CN207724163U (en) * | 2017-11-30 | 2018-08-14 | 天津博方自动化工程有限公司 | A kind of fixture of breaker mechanical timeliness test equipment |
| CN208788406U (en) * | 2018-09-04 | 2019-04-26 | 王允鹏 | Fixture is used in the adjustable machining of one kind |
| CN209582865U (en) * | 2018-12-30 | 2019-11-05 | 杭州翰融智能科技有限公司 | A kind of positioning tool |
| CN211103590U (en) * | 2019-11-20 | 2020-07-28 | 大连恒通机车配件有限公司 | Steel construction processing accurate positioning clamping device |
| CN211540936U (en) * | 2019-11-26 | 2020-09-22 | 刘森良 | Clamp for producing solar photoelectric conversion focusing lens |
| CN110900672A (en) * | 2019-12-09 | 2020-03-24 | 江苏德丰新建材科技有限公司 | Novel jade panel cutting of polymer device |
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| CN113118997A (en) | 2021-07-16 |
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