CN110962054B - Screw beating tool - Google Patents
Screw beating tool Download PDFInfo
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- CN110962054B CN110962054B CN201811149498.2A CN201811149498A CN110962054B CN 110962054 B CN110962054 B CN 110962054B CN 201811149498 A CN201811149498 A CN 201811149498A CN 110962054 B CN110962054 B CN 110962054B
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- supporting
- hole
- supporting plate
- positioning
- columns
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
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Abstract
The invention relates to a novel screw driving tool, which comprises a workbench with a table top, and is characterized in that two supporting seats are arranged on the table top in parallel, a gap is reserved between the two supporting seats, each supporting seat comprises a supporting plate positioned at the top and a supporting frame supported at the bottom of the supporting plate, the top surfaces of the two supporting plates form a placing plane for placing a sealing cover of a sound box to be assembled, two profiling positioning holes for inserting the positioning columns are vertically formed in each supporting plate respectively, the shapes of the profiling positioning holes are matched with the positioning columns, positioning pins are further arranged on the supporting plates respectively and can be inserted into the positioning holes respectively, each supporting plate can rotate along the horizontal direction relative to the table top, and the two supporting plates rotate in the same direction. According to the invention, the supporting plate is rotated to enable the profiling positioning hole and the positioning column to rotate, so that pre-tightening force generated by screwing is eliminated, and the loudspeaker box sealing cover after screwing can be smoothly taken down from the tool.
Description
Technical Field
The invention relates to the field of assembling of sound box sealing covers, in particular to a screw driving tool.
Background
The loudspeaker box sealing cover needs to fix the two positioning columns through screws, and the traditional manual screw-driving mode is high in working strength and low in efficiency and is not suitable for industrial production. At present generally adopt the frock to come the assistance to beat the screw to reduce working strength, improve work efficiency, beat the screw before with the reference column through setting up the contour block location on the frock, with the sealed lid of audio amplifier after that on the frock, and make the sealed epaxial hole that corresponds of lid of audio amplifier align with the hole on the reference column, then squeeze into the screw from top to bottom in proper order in the hole of the sealed epaxial hole of lid of audio amplifier and reference column, make reference column and the sealed lid of audio amplifier link together. However, due to the fact that the cross section of the positioning column is non-circular, the electric or pneumatic screwdriver can generate pretightening force when a screw is driven, and therefore the pretightening force can be generated between the positioning column and the profiling block, and the whole workpiece is clamped in the tool and cannot be taken out after operation is finished.
Disclosure of Invention
The invention aims to solve the technical problem of providing a screwing tool capable of preventing a workpiece from being clamped on the tool in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a screw driving tool is used for assembling a sound box sealing cover, a positioning column and an assembling screw, wherein the sound box sealing cover is respectively provided with two mounting holes and two positioning holes, the positioning column comprises an upper part and a lower part, the cross section of the upper part is non-circular and is axially provided with a mounting blind hole for driving the assembling screw, the upper part protrudes outwards and downwards along the circumferential direction, the tool comprises a workbench with a table top, and the tool is characterized in that two supporting seats are arranged on the table top side by side, a gap is reserved between the two supporting seats, each supporting seat comprises a supporting plate positioned at the top and a supporting frame supported at the bottom of the supporting plate, the top surfaces of the two supporting plates form a placing plane for placing the sound box sealing cover to be assembled, each supporting plate is respectively and vertically provided with two profiling positioning holes for inserting the positioning column, and the shape of each profiling positioning hole is matched with the positioning column, and each supporting plate is also provided with a positioning pin which can be respectively inserted into the positioning holes, each supporting plate can rotate along the horizontal direction relative to the table top, and the two supporting plates rotate in the same direction.
The horizontal rotation of each supporting plate can be realized through various specific modes, preferably, each supporting frame comprises three supporting columns, namely two first supporting columns and one second supporting column, the three supporting columns are supported between the supporting plate and the table top and are not in the same straight line, the upper ends of the two first supporting columns are respectively pivoted with the supporting plate, the lower ends of the two first supporting columns are respectively fixed with the table top, the upper ends of the second supporting columns are fixed with the supporting plate, the lower ends of the second supporting columns are in contact with the table top, the second supporting columns are respectively positioned on the inner side of the supporting seat where the second supporting columns are positioned, and the first supporting columns are positioned on the outer side. Therefore, the supporting plate can be stably arranged on the table-board, and the two supporting plates can better rotate in the same direction.
In order to enable the two supporting plates to rotate in the same direction more stably, each supporting plate is square, the first supporting column is arranged in the middle of the side where the first supporting column is located, the two second supporting columns are arranged opposite to the first supporting column, and the distance between the two second supporting columns and the distance between the two first supporting columns are equal.
The pin joint of the upper end of the first support and the supporting plate can have multiple specific implementation modes, preferably, two first assembly holes are respectively formed in each supporting plate, second assembly holes are respectively formed in the upper ends of the two first supports, each second assembly hole is connected with the corresponding first assembly hole through a first fastener, each first fastener comprises a cap body and a cylinder fixed at the bottom of the cap body, each cylinder comprises a first cylinder and a second cylinder from top to bottom, each first assembly hole is a stepped hole, the cap body is embedded in the large hole portion of each first assembly hole, the diameter of the cap body is smaller than that of the large hole portion, a gap is reserved between the cap body and the annular step surface of each first assembly hole, the small hole portion of each first assembly hole, into which the first cylinder is inserted, is smaller than the small hole portion, and the second cylinder is tightly connected with the second assembly holes.
In order to enable the second column body to be connected with the second assembling hole more firmly, the inner screw is arranged on the hole wall of the second assembling hole, the outer thread is arranged on the surface of the second column body, and the second column body is in threaded connection with the second assembling hole.
When the positioning columns are inserted into the profiling positioning holes, the top ends of the positioning columns are flush with the table top, in order to facilitate taking of the positioning columns in the operation process, the top surfaces of the supporting plates are downwards sunken to form mounting grooves, and the profiling positioning holes are formed in the bottom walls of the mounting grooves.
In order to further facilitate the unloading, the lower end of the positioning column is exposed below the supporting plate under the state that the positioning column is inserted into the profiling positioning hole. After the pretightening force between the positioning column and the profiling positioning hole is eliminated, the positioning column is pushed upwards by the lower part of the supporting plate to eject the positioning column out of the profiling positioning hole, and then the assembled sound box sealing cover is taken down.
Compared with the prior art, the invention has the advantages that: because the cross section of the upper portion of the positioning column is non-circular, when a screw is driven into the mounting blind hole in the positioning column, pretightening force can be generated between the positioning column and the profiling positioning hole, so that the positioning column is clamped in the profiling positioning hole, and the sound box sealing cover after the screw is driven cannot be taken down from the tool. The top surfaces of the two supporting plates form a placing plane for placing the sound box sealing cover to be assembled, the profiling positioning holes are respectively formed in the supporting plates, the supporting plates can rotate in the horizontal direction relative to the table top, the two supporting plates rotate in the same direction, and therefore the profiling positioning holes and the positioning columns rotate through rotation of the supporting plates, pre-tightening force generated by screwing is eliminated, and the sound box sealing cover after screwing can be smoothly taken down from the tool.
Drawings
FIG. 1 is a schematic structural diagram of a screwing tool in an embodiment of the invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;
FIG. 3 is a schematic view of the structure of FIG. 1 in still another direction;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;
FIG. 5 is an enlarged view of portion I of FIG. 4;
FIG. 6 is a partial exploded view of the screw driving tool according to the embodiment of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 in another direction;
FIG. 8 is a schematic view of a workpiece placement process in accordance with an embodiment of the present invention;
FIG. 9 is a schematic structural view of a screw driving tool after a workpiece is placed in the embodiment of the invention;
FIG. 10 is a cross-sectional view of a screw driving tool after a workpiece is placed in an embodiment of the invention;
FIG. 11 is a schematic structural view of a first fastener in an embodiment of the invention;
fig. 12 is a schematic structural diagram of a positioning pillar in an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 12, a screw driving tool is used for assembling a sound box sealing cover 11, a positioning column 12 and an assembling screw 13, wherein the sound box sealing cover 11 is respectively provided with two mounting holes 111 and two positioning holes 112, the positioning column 12 includes an upper portion and a lower portion, a cross section of the upper portion 121 is non-circular and is axially provided with a mounting blind hole 121a for the assembling screw 13 to be driven into, the lower portion 122 is cylindrical, and the upper portion 121 protrudes from the lower portion 122 along the circumferential direction.
The screw driving tool comprises a workbench 1 with a table board 100, wherein two supporting seats 2 are arranged on the table board 100 in parallel, a gap is reserved between the two supporting seats 2, each supporting seat 2 comprises a supporting plate 21 positioned at the top and a supporting frame 22 supported at the bottom of the supporting plate 21, and the top surfaces of the two supporting plates 21 form a part placing plane for placing a sound box sealing cover 11 to be assembled. Each supporting plate 21 is vertically provided with a profiling positioning hole 211 for inserting the positioning column 12, and when the positioning column 12 is inserted into the profiling positioning hole 211, the top end of the positioning column 12 is flush with the table top 100, so that the sound box sealing cover 11 can be stably placed on the placing plane, and the mounting blind hole 121a can be aligned with the corresponding mounting hole 111, so that the screw 13 can penetrate through the mounting hole 111 and be driven into the mounting blind hole 121a, and the connection between the sound box sealing cover 11 and the positioning column 12 can be realized. Each supporting plate 21 is further provided with a positioning pin 213, and each positioning pin 213 can be inserted into the positioning hole 112, so that the alignment of the blind mounting hole 121a with the corresponding mounting hole 111 can be achieved more quickly. In order to facilitate taking the positioning column 12 during the operation, the top surface of each supporting plate 21 is recessed downwards to form a mounting groove 212, and the profiling positioning hole 211 is opened on the bottom wall of the mounting groove 212.
Because the cross section of the upper part 121 of the positioning column 12 is non-circular, when the screw 13 is driven into the mounting blind hole 121a on the positioning column 12, a pretightening force is generated between the positioning column 12 and the profiling positioning hole 211, so that the positioning column 12 is clamped in the profiling positioning hole 211, and the sound box sealing cover 11 after the screw 13 is driven cannot be taken down from the tool. In order to solve the above problems, the support plates 21 of the two support seats 2 can rotate in the same direction along the horizontal direction, so that the profiling positioning hole 211 and the positioning column 12 can rotate by rotating the support plates 21, thereby eliminating the pre-tightening force generated by screwing the screw 13, and the sound box sealing cover 11 after screwing the screw 13 can be smoothly taken down from the tool. If the two support plates 21 rotate reversely, when one support plate 21 rotates, the pretightening force of the positioning column 12 and the profiling positioning hole 211 on the other support plate is further enhanced, which is not beneficial to eliminating the pretightening force, so that the two support plates 21 in the invention must rotate concentrically.
The horizontal rotation of each supporting plate 21 can be realized in various specific ways, and preferably, each supporting frame 22 comprises three upright columns, namely two first upright columns 221 and one second upright column 222, which are supported between the supporting plate 21 and the table top 100 and are not in the same straight line, wherein the upper ends of the two first upright columns 221 are respectively pivoted with the supporting plate 21, the lower ends of the two first upright columns are respectively fixed with the table top 100, the upper ends of the second upright columns 222 are fixed with the supporting plate 21, the lower ends of the second upright columns 222 are in contact with the table top 100, the second upright columns 222 are respectively located on the inner side of the supporting seat 2 where the second upright columns are located, and the first upright columns 221 are located on the outer side. This not only enables the pallet 21 to be firmly arranged on the table top 100, but also enables the two pallets 21 to rotate in the same direction better. Specifically, each of the support plates 21 has a square shape, the first upright 221 is disposed at the middle of the side thereof, and the two second uprights 222 are disposed opposite to the first upright 221 and are spaced from the first upright 221 by the same distance.
Each of the support plates 21 is provided with two first assembly holes 214, the upper ends of the two first columns 221 are provided with second assembly holes 221a, each of the second assembly holes 221a is connected with a corresponding first assembly hole 214 through a first fastener 3, the first fastener 3 comprises a cap body 31 and a column fixed at the bottom of the cap body 31, the column comprises a first column 32 and a second column 33 from top to bottom, the first assembly holes 214 are stepped holes, the cap body 31 is embedded in the large hole portion 214a of the first assembly holes 214, the diameter of the cap body 31 is smaller than that of the large hole portion 214a, a gap is reserved between the cap body 31 and the annular step surface 214c of the first assembly holes 214, the small hole portion of the first assembly holes 214, into which the first column 32 is inserted, is smaller than the small hole portion, and the second column 33 is tightly connected with the second assembly holes 221 a. Further, in order to form a more firm connection between the second column 33 and the second assembling hole 221a, an internal screw is disposed on the wall of the second assembling hole 221a, an external screw is disposed on the surface of the second column 33, and the second column 33 is in threaded connection with the second assembling hole 221 a.
In addition, in order to further facilitate the discharging, the lower end of the positioning column 12 is exposed below the supporting plate 21 in a state that the positioning column 12 is inserted into the profiling positioning hole 211. Thus, after the pre-tightening force between the positioning column 12 and the profiling positioning hole 211 is eliminated, the positioning column 12 is pushed upwards by the lower direction of the supporting plate 21, the positioning column 12 is ejected out of the profiling positioning hole 211, and then the assembled sound box sealing cover 11 is taken down.
The working process of the invention is as follows:
firstly, the two positioning columns 12 are respectively placed into the profiling positioning holes 211, then the sound box sealing cover 11 is placed on the workpiece placing plane, so that the positioning holes 112 are respectively sleeved into the corresponding positioning pins 213, the mounting holes 111 are respectively opposite to the corresponding mounting blind holes 121a, and then the screws 13 are respectively driven into the mounting holes 111 and the mounting blind holes 121 a. Finally, the two support plates 21 are rotated in the same direction, the pretightening force generated between the positioning column 12 and the profiling positioning hole 211 in the process of screwing is eliminated, and the assembled sound box sealing cover 11 can be smoothly taken down.
Claims (7)
1. A screw driving tool is used for assembling a sound box sealing cover (11), a positioning column (12) and an assembling screw (13), the sound box sealing cover (11) is respectively provided with two mounting holes (111) and two positioning holes (112), the positioning column (12) comprises an upper part and a lower part, the cross section of the upper part (121) is non-circular and is axially provided with a mounting blind hole (121a) for the assembling screw (13) to be driven into, the upper part (121) protrudes outwards along the circumferential direction and is provided with a lower part (122), the tool comprises a workbench (1) with a table board (100), and the tool is characterized in that two supporting seats (2) are arranged on the table board (100) in parallel, a gap is reserved between the two supporting seats (2), each supporting seat (2) comprises a supporting plate (21) positioned at the top and a supporting frame (22) supported at the bottom of the supporting plate (21), and the top surfaces of the supporting plates (21) form a piece placing plane for placing the sound box sealing cover (11) to be assembled,
each supporting plate (21) is vertically provided with a profiling positioning hole (211) for inserting the positioning column (12), the top end of the positioning column (12) is flush with the table top (100) in the state that the positioning column (12) is inserted into the profiling positioning hole (211), each supporting plate (21) is further provided with a positioning pin (213), each positioning pin (213) can be respectively inserted into the positioning hole (112), and the supporting plates (21) on the two supporting seats (2) can rotate in the same direction along the horizontal direction.
2. The screw driving tool according to claim 1, wherein each support frame (22) comprises three columns, namely two first columns (221) and a second column (222), which are supported between the supporting plate (21) and the table top (100) and are not in the same straight line, wherein the upper ends of the two first columns (221) are respectively pivoted with the supporting plate (21), the lower ends of the two first columns (221) are respectively fixed with the table top (100), the upper ends of the second columns (222) are fixed with the supporting plate (21), the lower ends of the second columns (222) are in contact with the table top (100), the second columns (222) are respectively located on the inner side of the support base (2) where the second columns are located, and the first columns (221) are located on the outer side.
3. The screwing tool according to claim 2, wherein each supporting plate (21) has a square shape, a first upright (221) is arranged in the middle of the side where the supporting plate is located, two second uprights (222) are arranged opposite to the first upright (221), and the two second uprights are equidistant from the first upright (221).
4. The screwing tool according to claim 2, wherein each of the support plates (21) is provided with two first assembling holes (214), the upper ends of the two first upright posts (221) are provided with second assembling holes (221a), each of the second assembling holes (221a) is connected with the corresponding first assembling hole (214) through a first fastening member (3), the first fastening member (3) comprises a cap body (31) and a cylinder fixed at the bottom of the cap body (31), the cylinder comprises a first cylinder (32) and a second cylinder (33) from top to bottom, the first assembling holes (214) are stepped holes, the cap body (31) is embedded in the large hole portion (214a) of the first assembling hole (214), the diameter of the cap body (31) is smaller than that of the large hole portion (214a), and a gap is left between the cap body (31) and the annular step surface (214c) of the first assembling hole (214), the first cylinder (32) is inserted into the small hole part of the first assembling hole (214) and the diameter of the first cylinder is smaller than that of the small hole part, and the second cylinder (33) is tightly matched and connected with the second assembling hole (221 a).
5. The screwing tool according to claim 4, wherein the wall of the second assembling hole (221a) is provided with an internal screw, the surface of the second column body (33) is provided with an external screw, and the second column body (33) is in threaded connection with the second assembling hole (221 a).
6. The screwing tool according to any claim 1 to 5, wherein the top surface of each supporting plate (21) is recessed downwards to form a mounting groove (212), and the profiling positioning hole (211) is formed in the bottom wall of the mounting groove (212).
7. The screwing tool according to claim 6, wherein the lower end of the positioning column (12) is exposed below the supporting plate (21) in a state that the positioning column (12) is inserted into the profiling positioning hole (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149498.2A CN110962054B (en) | 2018-09-29 | 2018-09-29 | Screw beating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149498.2A CN110962054B (en) | 2018-09-29 | 2018-09-29 | Screw beating tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110962054A CN110962054A (en) | 2020-04-07 |
| CN110962054B true CN110962054B (en) | 2021-08-20 |
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ID=70027636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149498.2A Active CN110962054B (en) | 2018-09-29 | 2018-09-29 | Screw beating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110962054B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485075A (en) * | 2020-04-30 | 2020-08-04 | 四川联茂机械制造有限公司 | Straight shaft positioning tool |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513545A (en) * | 1994-02-01 | 1996-05-07 | George; Mark | Head bolt stud and extractor tool |
| US5608970A (en) * | 1995-09-19 | 1997-03-11 | Mount Shamrock Pty Ltd. | Quick release truss clamp and method |
| KR100770667B1 (en) * | 2007-06-05 | 2007-10-29 | 이정걸 | A jig for surface treatment of the screw part of nuts |
| GB2460429A (en) * | 2008-05-25 | 2009-12-02 | James Robert Rice | Tile clamping and levelling device |
| CN104368962A (en) * | 2013-11-14 | 2015-02-25 | 浙江吉利控股集团有限公司 | Tool special for fastening driving shaft locking nut |
| CN204183460U (en) * | 2014-08-25 | 2015-03-04 | 成都西科微波通讯有限公司 | A kind of screw and packing ring Rapid Combination assembling jig |
| CN204470955U (en) * | 2015-02-11 | 2015-07-15 | 浙江中环赛特光伏科技有限公司 | A kind of automatic bolt screwing machine |
| CN105370694A (en) * | 2015-12-07 | 2016-03-02 | 吴中区光福良盛机械厂 | Screw capable of being disassembled manually |
| CN105422593A (en) * | 2015-12-07 | 2016-03-23 | 吴中区光福良盛机械厂 | Connecting assembly capable of being manually dismounted |
| CN206553063U (en) * | 2017-03-22 | 2017-10-13 | 遂宁森帝汽配制造有限责任公司 | A kind of easy-to-dismount wheel hub fortune device for hoisting |
| CN207147776U (en) * | 2017-08-28 | 2018-03-27 | 陕西法士特齿轮有限责任公司 | A kind of sealing ring compression deformation test fixture |
| CN107910619A (en) * | 2017-11-08 | 2018-04-13 | 东莞以利沙五金制品有限公司 | Tuning screw device and its assemble method |
| CN207915013U (en) * | 2018-01-03 | 2018-09-28 | 郑州煤机综机设备有限公司 | A kind of fulcrum bearing tooling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3034825B1 (en) * | 2015-04-10 | 2017-03-31 | Clufix | TARAUDE INSERT |
-
2018
- 2018-09-29 CN CN201811149498.2A patent/CN110962054B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513545A (en) * | 1994-02-01 | 1996-05-07 | George; Mark | Head bolt stud and extractor tool |
| US5608970A (en) * | 1995-09-19 | 1997-03-11 | Mount Shamrock Pty Ltd. | Quick release truss clamp and method |
| KR100770667B1 (en) * | 2007-06-05 | 2007-10-29 | 이정걸 | A jig for surface treatment of the screw part of nuts |
| GB2460429A (en) * | 2008-05-25 | 2009-12-02 | James Robert Rice | Tile clamping and levelling device |
| CN104368962A (en) * | 2013-11-14 | 2015-02-25 | 浙江吉利控股集团有限公司 | Tool special for fastening driving shaft locking nut |
| CN204183460U (en) * | 2014-08-25 | 2015-03-04 | 成都西科微波通讯有限公司 | A kind of screw and packing ring Rapid Combination assembling jig |
| CN204470955U (en) * | 2015-02-11 | 2015-07-15 | 浙江中环赛特光伏科技有限公司 | A kind of automatic bolt screwing machine |
| CN105370694A (en) * | 2015-12-07 | 2016-03-02 | 吴中区光福良盛机械厂 | Screw capable of being disassembled manually |
| CN105422593A (en) * | 2015-12-07 | 2016-03-23 | 吴中区光福良盛机械厂 | Connecting assembly capable of being manually dismounted |
| CN206553063U (en) * | 2017-03-22 | 2017-10-13 | 遂宁森帝汽配制造有限责任公司 | A kind of easy-to-dismount wheel hub fortune device for hoisting |
| CN207147776U (en) * | 2017-08-28 | 2018-03-27 | 陕西法士特齿轮有限责任公司 | A kind of sealing ring compression deformation test fixture |
| CN107910619A (en) * | 2017-11-08 | 2018-04-13 | 东莞以利沙五金制品有限公司 | Tuning screw device and its assemble method |
| CN207915013U (en) * | 2018-01-03 | 2018-09-28 | 郑州煤机综机设备有限公司 | A kind of fulcrum bearing tooling |
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| Publication number | Publication date |
|---|---|
| CN110962054A (en) | 2020-04-07 |
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