CN114102429B - Gear pitch circle fixture positioning tool - Google Patents
Gear pitch circle fixture positioning tool Download PDFInfo
- Publication number
- CN114102429B CN114102429B CN202111269215.XA CN202111269215A CN114102429B CN 114102429 B CN114102429 B CN 114102429B CN 202111269215 A CN202111269215 A CN 202111269215A CN 114102429 B CN114102429 B CN 114102429B
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- disc
- fixedly connected
- seat
- rotating
- outer disc
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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
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Abstract
The invention discloses a gear pitch circle fixture positioning tool which comprises a hollow shaft, a push rod, a rotating seat and an airtight plug-in. This gear pitch circle anchor clamps location frock, during the use, at first assemble and install the location frock, then first outer dish and fixed connection are on the lathe revolving stage, simultaneously fix the frock after will assembling through third outer dish and first outer dish, make the hollow shaft insert the lathe revolving stage and with the contact of lathe after flange this moment, it is fixed with hollow shaft and lathe after flange, then rotatory adjusting bolt, adjust the initial position of bulb top member, carry out the work of location central point regulation, make location central point and operation requirement conform, in operation, hollow shaft center ventilation, this moment gas is through the hollow shaft, the ejector pin, rotate the seat, airtight plug-in components, air guide groove and air guide channel transmit the terminal surface of placing the seat. Then the gear to be detected is taken out, and the gear is placed on the placing seat.
Description
Technical Field
The invention relates to the field of machining, in particular to a gear pitch circle fixture positioning tool.
Background
The gear pitch circle positioning fixture is used for the inner hole grinding process after quenching in the gear machining process, and because the quality and the precision requirement of the existing gear are continuously improved, when the inner hole is ground, the positioning must be carried out in a tooth form, and therefore, the gear pitch circle positioning fixture is indispensable in gear machining.
However, the existing gear pitch circle positioning clamp cannot well position the gear during machining, so that the fixed gear has the eccentric problem.
Disclosure of Invention
The invention aims to provide a gear pitch circle fixture positioning tool to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a gear pitch circle fixture positioning tool comprises a machine tool rear flange and a machine tool rotary platform, wherein one side of the machine tool rotary platform is fixedly connected with a first outer disk through a bolt, one side of the first outer disk is fixedly connected with a second outer disk through a bolt, the outer side of the second outer disk is provided with a third outer disk, the third outer disk is fixedly connected with the first outer disk through a bolt, a through hole for the bolt to pass through is formed in the second outer disk, one side of the third outer disk is fixedly connected with a placing platform through a bolt, the outer side of the placing platform is respectively and circumferentially provided with a clamping mechanism and a positioning mechanism, the clamping mechanism and the positioning mechanism are arranged in a staggered mode, the middle of the first outer disk is provided with an avoiding hole, a guide sleeve is arranged at the position, corresponding to the avoiding hole, of the second outer disk is provided with a lifting disk, one side of the lifting disk is provided with a rotating disk, and one side of the rotating disk is fixedly connected with a rotating seat, one side of the rotating seat is inserted into the third outer disc and is rotationally connected with the third outer disc, the other side of the rotating seat is inserted into the rotating disc and is symmetrically provided with limit grooves, rotating beads are arranged in the limit grooves, the other side of the lifting disc is provided with a push rod, one end of the push rod is inserted into the guide sleeve and is slidably connected with the guide sleeve, the other end of the push rod penetrates through the lifting disc and is inserted into the inner side of the rotating seat, guide spiral chutes are symmetrically arranged on the push rod corresponding to the rotating beads, the rotating beads are partially inserted into the guide spiral chutes, the outer wall of the push rod is fixedly connected with an arc boss, the lifting disc is provided with an arc groove corresponding to the arc boss, the outer wall of the push rod is fixedly sleeved with a limit ring, the limit ring and the arc boss are respectively arranged at two sides of the lifting disc, the middle part of the placing table is fixedly connected with an airtight insert, one end of the airtight insert penetrates through the placing table and the third outer disc and is inserted into the rotating seat, an air guide groove is arranged between the airtight insert and the placing table, the airtight plug-in components are provided with air guide holes communicated with the air guide grooves, the circumference of the placing table is provided with three placing seats, the placing seats are provided with L-shaped air guide channels, one ends of the L-shaped air guide channels are communicated with the outer walls of the placing seats, the other ends of the L-shaped air guide channels are communicated with the air guide grooves, the circumference of the placing table is flat through bolt fixedly connected with, one side of the flat is provided with an L-shaped blocking piece through bolt fixedly connected with, the center of the receiving disc behind the machine tool is provided with a hollow shaft in a penetrating mode, and one end of the hollow shaft penetrates through the rotating table of the machine tool and is fixedly connected with the ejector rod.
As a further scheme of the invention: the clamping mechanism comprises a first fixed seat, a connecting rod, a clamping head and a hinge piece.
As a still further scheme of the invention: first fixing base passes through bolt and third outer wall fixed connection, and the one end of first fixing base is inserted in the third outer wall, and the connecting rod slides and runs through first fixing base, and the one end of connecting rod is wiped and is inserted in the third outer wall and with lifter plate fixed connection, and the other end of connecting rod stretches out first fixing base and articulates with the chuck, and the articulated elements symmetry is established in the both sides of chuck, and the one end of articulated elements is articulated with the chuck, and the other end of articulated elements is articulated with first fixing base.
As a still further scheme of the invention: the positioning mechanism comprises a second fixing seat, a mounting seat, a ball head jacking piece, an adjusting bolt, a torsion spring and a first limiting pin.
As a still further scheme of the invention: the second fixing base passes through bolt and third outer dish fixed connection, and the one end of second fixing base inserts in the third outer dish, the mount pad activity run through the second fixing base and with first spacer pin fixed connection, the outside of first spacer pin is equipped with the second spacer pin, second spacer pin and rolling disc fixed connection, turn round the spring cover and establish in the outside of mount pad, the one end and the mount pad fixed connection of torsional spring, the other end and the second fixing base fixed connection of torsional spring.
As a still further scheme of the invention: the ball head ejecting piece is arranged at one end of the through hole, the threaded hole is opposite to the ball head ejecting piece, and the adjusting bolt is in threaded connection with the other end of the through hole.
As a still further scheme of the invention: the L-shaped air guide channel comprises a vertical channel and a transverse channel, the reverse ends of the vertical channel and the transverse channel are provided with threaded holes, and the threaded holes are used for sealing the vertical channel and the transverse channel through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. the gear pitch circle fixture comprises a first outer disc, a second outer disc, a third outer disc, a placing table, a clamping mechanism, a positioning mechanism, a avoiding hole, a guide sleeve, a lifting disc, a rotating seat, a limiting groove, a rotating ball, a push rod, a guide spiral chute, an arc boss, a groove, a limiting ring, a placing seat, a first fixing seat, a connecting rod, a chuck, a blocking piece, an articulating piece, a second fixing seat, a mounting seat, a top piece, an adjusting bolt, a torsion spring, a first limiting pin, a flat plate and a second limiting pin.
2. According to the invention, through the matching use of the hollow shaft, the ejector rod, the rotating seat, the airtight plug-in, the air guide groove and the L-shaped air guide channel, the airtight detection can be carried out through the ventilation of the hollow shaft, the condition that the gear is not attached to the placing seat is avoided, and meanwhile, the torsion spring drives the ball head top piece to extrude, so that a lateral fine force channel is formed to clamp a workpiece, and the possibility of workpiece deformation is reduced.
Drawings
Fig. 1 is a schematic structural view of a gear pitch circle fixture positioning tool.
FIG. 2 is a sectional view of a gear pitch circle fixture positioning tool.
FIG. 3 is an enlarged view of A in the gear pitch circle fixture positioning tool.
FIG. 4 is an enlarged view of B in the gear pitch circle fixture positioning tooling.
Fig. 5 is a perspective view of a fixing mechanism in a gear pitch circle fixture positioning tool.
Fig. 6 is a perspective view of a positioning mechanism in a gear pitch circle fixture positioning tool.
Fig. 7 is a perspective view of the position of the placing table in the gear pitch circle fixture positioning tool.
FIG. 8 is a perspective view of the position of the rotary plate in the gear pitch circle fixture positioning tool.
FIG. 9 is a perspective view of a first outer disc of a gear pitch circle fixture positioning tool.
FIG. 10 is a perspective view of a second outer disc in the gear pitch circle fixture positioning tool.
Fig. 11 is a perspective view of a lifting plate in a gear pitch circle fixture positioning tool.
Fig. 12 is a perspective view of a push rod in a gear pitch circle fixture positioning tool.
Fig. 13 is a perspective view of a rotary seat in a gear pitch circle fixture positioning tool.
In the figure: 1 machine tool rear flange, 2 machine tool rotating table, 3 first outer disc, 4 second outer disc, 5 third outer disc, 6 placing table, 7 clamping mechanism, 8 positioning mechanism, 9 avoiding hole, 10 guide sleeve, 11 lifting disc, 12 rotating disc, 13 rotating seat, 14 limiting groove, 15 rotating ball, 16 ejector rod, 17 guide spiral sliding groove, 18 arc boss, 19 groove, 20 limiting ring, 21 airtight plug-in, 22 air guide groove, 23 placing seat, 24L air guide channel, 25 first fixing seat, 26 connecting rod, 27 chuck, 28L blocking piece, 29 hinging piece, 30 second fixing seat, 31 mounting seat, 32 ball head top piece, 33 adjusting bolt, 34 torsion spring, 35 first limiting pin, 36 flat plate, 37 second limiting pin and 38 hollow shaft.
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.
Referring to fig. 1 to 13, in an embodiment of the present invention, a gear pitch circle fixture positioning tool includes a machine tool rear receiving disc 1 and a machine tool rotating table 2, one side of the machine tool rotating table 2 is fixedly connected with a first outer disc 3 through a bolt, one side of the first outer disc 3 is fixedly connected with a second outer disc 4 through a bolt, the outer side of the second outer disc 4 is provided with a third outer disc 5, the third outer disc 5 is fixedly connected with the first outer disc 3 through a bolt, the second outer disc 4 is provided with a through hole for the bolt to pass through, one side of the third outer disc 5 is fixedly connected with a placing table 6 through a bolt, the outer side of the placing table 6 is respectively circumferentially provided with a clamping mechanism 7 and a positioning mechanism 8, the clamping mechanism 7 and the positioning mechanism 8 are arranged in a staggered manner, the middle portion of the first outer disc 3 is provided with a avoiding hole 9, a guide sleeve 10 is arranged at a position of the second outer disc 4 corresponding to the avoiding hole 9, the inner side of the third outer disc 5 is provided with a lifting disc 11, one side of the lifting disc 11 is provided with a rotating disc 12, one side of the rotating disc 12 is fixedly connected with a rotating seat 13, one side of the rotating seat 13 is inserted into the third outer disc 5 and is rotatably connected with the third outer disc 5, the other side of the rotating seat 13 is inserted into the rotating disc 12 and is symmetrically provided with limit grooves 14, rotating beads 15 are arranged in the limit grooves 14, the other side of the lifting disc 11 is provided with an ejector rod 16, one end of the ejector rod 16 is inserted into the guide sleeve 10 and is slidably connected with the guide sleeve 10, the other end of the ejector rod 16 penetrates through the lifting disc 11 and is inserted into the inner side of the rotating seat 13, guide spiral sliding chutes 17 are symmetrically arranged on the ejector rod 16 corresponding to the rotating beads 15, parts of the rotating beads 15 are inserted into the guide spiral sliding chutes 17, the outer wall of the ejector rod 16 is fixedly connected with an arc-shaped boss 18, an arc-shaped groove 19 is arranged on the lifting disc 11 corresponding to the arc-shaped boss 18, a limit ring 20 is fixedly sleeved on the outer wall of the ejector rod 16, and the limit ring 20 and the arc-shaped boss 18 are respectively arranged on two sides of the lifting disc 11, an airtight plug-in 21 is fixedly connected to the middle of the placing table 6, one end of the airtight plug-in 21 penetrates through the placing table 6 and the third outer disc 5 simultaneously and then is inserted into the rotating base 13, an air guide groove 22 is arranged between the airtight plug-in 21 and the placing table 6, an air guide hole communicated with the air guide groove 22 is formed in the airtight plug-in 21, three placing bases 23 are arranged on the circumference of the placing table 6, an L-shaped air guide channel 24 is arranged at the position of each of the three placing bases 23, one end of the L-shaped air guide channel 24 is communicated with the outer wall of the placing base 23, the other end of the L-shaped air guide channel 24 is communicated with the air guide groove 22, a flat plate 36 is fixedly connected to the circumference of the placing table 6 through bolts, an L-shaped blocking piece 28 is fixedly connected to one side of the flat plate 36 through bolts, a hollow shaft 38 penetrates through the center of the machine tool rear receiving disc 1, and one end of the hollow shaft 38 penetrates through the machine tool rotating table 2 and then is fixedly connected with the ejector rod 16.
The clamping mechanism 7 comprises a first fixed seat 25, a connecting rod 26, a clamping head 27 and a hinge 29.
The positioning mechanism 8 includes a second fixing seat 30, a mounting seat 31, a ball top 32, an adjusting bolt 33, a torsion spring 34, and a first limit pin 35.
The second fixing seat 30 is fixedly connected with the third outer disc 5 through a bolt, one end of the second fixing seat 30 is inserted into the third outer disc 5, the mounting seat 31 movably penetrates through the second fixing seat 30 and is fixedly connected with the first limit pin 35, the outer side of the first limit pin 35 is provided with a second limit pin 37, the second limit pin 37 is fixedly connected with the rotating disc 12, the torsion spring 34 is sleeved on the outer side of the mounting seat 31, one end of the torsion spring 34 is fixedly connected with the mounting seat 31, and the other end of the torsion spring 34 is fixedly connected with the second fixing seat 30.
A through hole is formed in the mounting seat 31, a threaded hole is formed in one side of the through hole, the ball head top piece 32 is arranged at one end of the through hole, the threaded hole is opposite to the ball head top piece 32, and the adjusting bolt 33 is in threaded connection with the other end of the through hole.
The L-shaped air guide channel 24 comprises a vertical channel and a transverse channel, and threaded holes are formed in the reverse ends of the vertical channel and the transverse channel and used for sealing the vertical channel and the transverse channel through bolts.
The working principle of the invention is as follows:
when the positioning tool is used, the positioning tool is firstly assembled and installed, the first outer disc 3 is fixedly connected to the machine tool rotating platform 2, the assembled tool is fixed through the third outer disc 5 and the first outer disc 3, the hollow shaft 38 is inserted into the machine tool rotating platform 2 and is in contact with the machine tool rear receiving disc 1 at the moment, the hollow shaft 38 is connected with a machine tool power mechanism outside the machine tool rear receiving disc 1 and is fixed, the adjusting bolt 33 is rotated to adjust the initial position of the ball head top piece 32, the positioning central point is adjusted to be consistent with the use requirement, the center of the hollow shaft 38 is ventilated during operation, and at the moment, gas is transmitted to the end face of the placing seat 23 through the hollow shaft 38, the ejector rod 16, the rotating seat 13, the airtight plug-in piece 21, the gas guide groove 22 and the L-shaped gas guide channel 24. Then take the gear to be detected, place the gear on placing the seat 23, the gear is placed between L-shaped fender 28 at the same time, preliminarily position the gear, the gear shields the port of L-shaped air guide channel 24, through the ventilation volume, thereby ensure the gear is attached to placing the seat 23, then the power source of the machine tool gives power to the hollow shaft 38, then the hollow shaft 38 drives the ejector rod 16 to slide along the guide sleeve 10, thereby drive the lifting disc 11 to move forward through the cooperation of the arc-shaped boss 18 and the groove 19, at this time, the lifting disc 11 drives the connecting rod 26, the connecting rod 26 drives the chuck 27 to turn over through the cooperation of the articulated piece 29 and the first fixing seat 25, thereby clamp the gear on placing the seat 23 through the chuck 27, in this process, the ejector rod 16 drives the rotating disc 12 to rotate through the rotating seat 13 through the cooperation of the guide spiral chute 17 and the rotating ball 15, thereby the rotating disc 12 drives the second limit pin 37 to deviate, at this time, the mounting seat 31 rotates under the effect of the torsional spring 34, at the same time, the first limit pin 35 always clings to the second limit pin 37, thereby make the ball ejector rod 32 deflect, thereby clamp the gear to position the gear to be positioned, thereby the ejector rod can be driven through the rotating disc 16 and the rotating disc 16 to be reset through the rotating disc 16, thereby when the ejector rod 16, the ejector rod can be reset, thereby the ejector rod can be reset through the reverse rotating disc 16, thereby the ejector rod can be driven through the rotating disc 16, the ejector rod 16, thereby the ejector rod can be reset, when the ejector rod 16, the ejector rod can be reset through the ejector rod can be reset, the ejector rod 16, thereby the ejector rod can be reset through the ejector rod 16, the ejector rod can be reset through the cooperation of the reverse rotating disc 16.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (3)
1. The utility model provides a gear pitch circle anchor clamps location frock, flange (1) and lathe revolving stage (2) behind the lathe, its characterized in that: one side of the machine tool rotating table (2) is fixedly connected with a first outer disc (3) through a bolt, one side of the first outer disc (3) is fixedly connected with a second outer disc (4) through a bolt, the outer side of the second outer disc (4) is provided with a third outer disc (5), the third outer disc (5) is fixedly connected with the first outer disc (3) through a bolt, a through hole for the bolt to pass through is formed in the second outer disc (4), one side of the third outer disc (5) is fixedly connected with a placing table (6) through a bolt, the outer side of the placing table (6) is respectively provided with a clamping mechanism (7) and a positioning mechanism (8) in a circumferential manner, the clamping mechanism (7) and the positioning mechanism (8) are arranged in a staggered manner, the middle part of the first outer disc (3) is provided with a avoiding hole (9), a guide sleeve (10) is arranged at the position, corresponding to the avoiding hole (9), of the second outer disc (4), the inner side of the third outer disc (5) is provided with a lifting disc (11), one side of the lifting disc (11) is provided with a rotating seat (13), a limiting ball (14) is symmetrically inserted into a limiting groove (13) formed in the rotating seat (13), and a limiting groove (14) is formed in which is symmetrically inserted into the rotating seat (13), a top rod (16) is arranged on the other side of the lifting disc (11), one end of the top rod (16) is inserted into the guide sleeve (10) and is in sliding connection with the guide sleeve (10), the other end of the top rod (16) penetrates through the lifting disc (11) and is inserted into the inner side of the rotating base (13), guide spiral chutes (17) are symmetrically formed in the position, corresponding to the rotating bead (15), on the top rod (16), parts of the rotating bead (15) are inserted into the guide spiral chutes (17), an arc boss (18) is fixedly connected to the outer wall of the top rod (16), an arc groove (19) is formed in the position, corresponding to the arc boss (18), of the lifting disc (11), a limiting ring (20) is fixedly sleeved on the outer wall of the top rod (16), the limiting ring (20) and the arc boss (18) are respectively arranged on the two sides of the lifting disc (11), an airtight plug-in piece (21) is fixedly connected to the middle of the placing base (6), one end of the airtight plug-in the rotating base (13) penetrates through the placing base (6) and a third outer disc (5), an air hole (22) is formed between the airtight plug-in a L-in a manner, three air guide channel (23) is formed in a L-shaped plug-in a placing base (23) and is arranged on the placing base (23), one end of an L-shaped air guide channel (24) is communicated with the outer wall of a placing seat (23), the other end of the L-shaped air guide channel (24) is communicated with an air guide groove (22), the upper circumference of a placing table (6) is fixedly connected with a flat plate (36) through bolts, one side of the flat plate (36) is fixedly connected with an L-shaped blocking piece (28) through bolts, a hollow shaft (38) penetrates through the center of a machine tool rear receiving disc (1), one end of the hollow shaft (38) penetrates through a machine tool rotating table (2) and then is fixedly connected with a top rod (16), a clamping mechanism (7) comprises a first fixing seat (25), a connecting rod (26), a clamping head (27) and a hinging piece (29), the first fixing seat (25) is fixedly connected with a third outer disc (5) through bolts, one end of the first fixing seat (25) is inserted into the third outer disc (5), the connecting rod (26) slides and penetrates through the first fixing seat (25), one end of the connecting rod (26) is inserted into the third outer disc (5) and is fixedly connected with a lifting disc (11) through bolts, the other end of the connecting rod (26) extends out of the first clamping head (25), the other end of the connecting rod (27) is hinged with the first fixing seat (29), the hinging piece (29), one end of the hinging piece (27) is symmetrically arranged on two sides of the first fixing seat (29), and hinged part (29), and the first fixing seat (27) is hinged with the hinging piece (29), positioning mechanism (8) are including second fixing base (30), mount pad (31), bulb piece (32), adjusting bolt (33), torsional spring (34), first spacer pin (35), second fixing base (30) are through bolt and third outer dish (5) fixed connection, and the one end of second fixing base (30) is inserted in third outer dish (5), and mount pad (31) activity run through second fixing base (30) and with first spacer pin (35) fixed connection, and the outside of first spacer pin (35) is equipped with second spacer pin (37), second spacer pin (37) and rolling disc (12) fixed connection, and the outside of mount pad (31) is established in torsional spring (34) cover, the one end and mount pad (31) fixed connection of torsional spring (34), the other end and second fixing base (30) fixed connection of torsional spring (34).
2. The gear pitch circle fixture positioning tool according to claim 1, characterized in that: a through hole is formed in the mounting seat (31), a threaded hole is formed in one side of the through hole, the ball head top piece (32) is arranged at one end of the through hole, the threaded hole is opposite to the ball head top piece (32), and the adjusting bolt (33) is in threaded connection with the other end of the through hole.
3. The gear pitch circle fixture positioning tool according to claim 1, characterized in that: the L-shaped air guide channel (24) comprises a vertical channel and a transverse channel, wherein the reverse ends of the vertical channel and the transverse channel are provided with threaded holes, and the threaded holes are used for sealing the vertical channel and the transverse channel through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269215.XA CN114102429B (en) | 2021-10-29 | 2021-10-29 | Gear pitch circle fixture positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269215.XA CN114102429B (en) | 2021-10-29 | 2021-10-29 | Gear pitch circle fixture positioning tool |
Publications (2)
| Publication Number | Publication Date |
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| CN114102429A CN114102429A (en) | 2022-03-01 |
| CN114102429B true CN114102429B (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111269215.XA Active CN114102429B (en) | 2021-10-29 | 2021-10-29 | Gear pitch circle fixture positioning tool |
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| CN (1) | CN114102429B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020088010A1 (en) * | 2019-03-30 | 2020-05-07 | 横店集团英洛华电气有限公司 | Gear polishing apparatus |
| CN214350541U (en) * | 2020-12-31 | 2021-10-08 | 内蒙古北方重工业集团有限公司 | Welding deformation control device for large disc thin-walled workpiece |
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| JP4895568B2 (en) * | 2005-10-12 | 2012-03-14 | 富士電子工業株式会社 | Clamping device |
| CN103100880A (en) * | 2012-12-09 | 2013-05-15 | 重庆巨康建材有限公司 | Sliding clamping device |
| CN103600254B (en) * | 2013-11-06 | 2015-12-16 | 桂林电子科技大学 | A kind of clamping device |
| CN204603820U (en) * | 2015-02-12 | 2015-09-02 | 宁波星源机械有限公司 | A kind of electric motor end cap fixing tool |
| JP6312624B2 (en) * | 2015-04-09 | 2018-04-18 | 有限会社システムエンジニアリング | Clamp jig |
| CN105021141B (en) * | 2015-07-22 | 2017-10-31 | 嘉兴兴涛汽车零部件有限公司 | Belt pulley plane degree detection device |
| CN206326399U (en) * | 2016-12-02 | 2017-07-14 | 苏州市申达汽车配件有限公司 | A kind of flange clamps linkage |
| US10967436B2 (en) * | 2018-02-21 | 2021-04-06 | Navarro IP, LLC | Universal rotating chuck apparatus |
| CN211305970U (en) * | 2019-11-06 | 2020-08-21 | 江苏祺特汽车部件有限公司 | Novel tool clamp for machining tension wheel |
| CN212122431U (en) * | 2020-03-30 | 2020-12-11 | 浙江顶创精密制造有限公司 | Clamp for bearing machining |
| CN212444582U (en) * | 2020-04-29 | 2021-02-02 | 何为东 | 3D prints and uses plastics grinding device |
| CN211103640U (en) * | 2020-06-12 | 2020-07-28 | 常州奥旋重型轴承有限公司 | Clamp for machining slewing bearing gear |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020088010A1 (en) * | 2019-03-30 | 2020-05-07 | 横店集团英洛华电气有限公司 | Gear polishing apparatus |
| CN214350541U (en) * | 2020-12-31 | 2021-10-08 | 内蒙古北方重工业集团有限公司 | Welding deformation control device for large disc thin-walled workpiece |
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| CN114102429A (en) | 2022-03-01 |
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