CN102909575A - Processing tool for outer cylinder of stainless steel pump - Google Patents
Processing tool for outer cylinder of stainless steel pump Download PDFInfo
- Publication number
- CN102909575A CN102909575A CN2012104201250A CN201210420125A CN102909575A CN 102909575 A CN102909575 A CN 102909575A CN 2012104201250 A CN2012104201250 A CN 2012104201250A CN 201210420125 A CN201210420125 A CN 201210420125A CN 102909575 A CN102909575 A CN 102909575A
- Authority
- CN
- China
- Prior art keywords
- top cover
- fixed disk
- accent type
- draw cut
- inverted draw
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a tool for an outer cylinder of a stainless steel pump, which is characterized by being provided with a connecting shaft, a positioning ring, shaping devices and an adjusting nut; a threaded section is arranged at one end part of the connecting shaft; the positioning ring is fixed at the other end part of the connecting shaft; the threaded section is in threaded connection with the adjusting nut; and the left shaping device and the right shaping device are sleeved on the connecting shaft between the positioning ring and the adjusting nut and are oppositely arranged. With the adoption of the structure, the tool has the advantages of novel structure, convenience in processing, quickness in disassembly, high process precision, time and labor saving, high work efficiency and the like.
Description
Technical field
The present invention relates to stainless steel pump equipment Technology field, specifically a kind of stainless steel pump outer cylinder body processing tool.
Background technology
Existing stainless steel outer cylinder body two ends need to cooperate the purpose that reaches sealing with the O type circle of the pump housing and motor cabinet, therefore the specification requirement at outer cylinder body two ends is higher, crowd around and form because the stainless steel outer cylinder body is thin plate, with conventional anchor clamps the urceolus two ends are out of shape, affect the specification requirement of outer cylinder body.
Summary of the invention
The objective of the invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of novel structure, easy to process, dismounting is quick, craft precision is high, the stainless steel pump outer cylinder body processing tool of time saving and energy saving, high efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of stainless steel pump outer cylinder body frock, it is characterized in that being provided with connecting axle, locating ring, shaping equipment and adjusting nut, connecting axle one end is provided with thread segment, connecting axle the other end is fixed with locating ring, adjusting nut has been threaded on the thread segment, be arranged with left shaping equipment and right shaping equipment on the connecting axle between locating ring and the adjusting nut, left shaping equipment and the opposing setting of right shaping equipment, described left positioner comprises the Hough piece, fixed disk, reseting ring and left taper top cover, described right positioner comprises the Hough piece, fixed disk, reseting ring and right taper top cover, described reseting ring is quality of rubber materials, the center of described fixed disk is provided with axis hole and accent type inverted draw cut, accent type inverted draw cut is cone tank, the miner diameter end of accent type inverted draw cut is connected with axis hole, Circle-Array is shown the sliding rail more than 3 on the fixed disk end face of accent type inverted draw cut bigger diameter end, the cross section of sliding rail is down T-shape, sliding rail one end is connected with accent type inverted draw cut, the other end is connected with the fixed disk cylindrical, curved of described Hough piece outer face, inner face is the inclined-plane, the lower end is provided with T-shaped slide block, the arcwall face of Hough piece is provided with the connection draw-in groove, the sliding rail of Hough piece lower end on T-shaped slide block and fixed disk is slidingly connected, reseting ring is stuck in the connection draw-in groove of Hough piece outside and through the Hough piece and surrounds a circle, reach the effect of typing stainless steel pump outer cylinder body, Hough piece inner face is the inclined-plane, the gradient of its inner face is identical and equal with the gradient direction of accent type inverted draw cut, left taper top cover miner diameter end is corresponding with the accent type inverted draw cut miner diameter end on the fixed disk, bigger diameter end is connected with locating ring, the path of the accent type inverted draw cut on the path of left taper top cover and the fixed disk equates, and the tapering of left taper top cover is identical with the tapering of accent type inverted draw cut, right taper top cover miner diameter end is corresponding with the accent type inverted draw cut miner diameter end on the fixed disk, right taper top cover bigger diameter end is connected with adjusting nut, the path of right taper top cover equates with the path of accent type inverted draw cut, and right taper top cover tapering equals the tapering of accent type inverted draw cut, when the adjusting nut that turns clockwise, left taper top cover relies on respectively corresponding fixed disk with right taper top cover, it is mobile gradually from low to high vertically that the taper seat of left taper top cover and right taper top cover promotes the Hough piece, simultaneously, under the high resiliency effect of reseting ring, move along the sliding rail radial expansion on the fixed disk, make between Hough piece and the Hough piece and separate, the Hough piece is large with the diameter support of reseting ring, support large cylindrical and namely prop up the outer cylinder body of stainless steel pump, reach the effect of outer cylinder body typing, the tolerance of outer cylinder body is guaranteed, when being rotated counterclockwise adjusting nut, left taper top cover and right taper top cover are when eliminating external force, the Hough piece that makes separation is respectively along the movement that descends of the taper surface of left taper top cover and right taper top cover, simultaneously, under the high resiliency effect of reseting ring, move radially along the reverse retraction of the sliding rail on the fixed disk, when the Hough piece contacts with the Hough piece, this processing tool can be separated with outer cylinder body fast, reach the high effect of working (machining) efficiency.
The present invention can be provided with spacer at connecting axle, and the spacer two ends are connected with fixed disk respectively, is beneficial to process the stainless steel pump outer cylinder body of different size.
The present invention is owing to adopt said structure, have novel structure, easy to process, dismounting is quick, craft precision is high, time saving and energy saving, the advantage such as operating efficiency is high.
Description of drawings
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
Fig. 3 is the structural representation of the front view of fixed disk among the present invention.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the partial sectional view of A-A among Fig. 3.
Fig. 6 is that the Hough piece surrounds round structural representation among the present invention.
Fig. 7 is the left view of Fig. 6.
Fig. 8 be among Fig. 6 Hough piece B to structural representation.
Reference numeral: connecting axle 1, locating ring 2, adjusting nut 3, Hough piece 4, fixed disk 5, reseting ring 6, left taper top cover 7, Hough piece 8, fixed disk 9, reseting ring 10, right taper top cover 11, axis hole 12, accent type inverted draw cut 13, sliding rail 14, T-shaped slide block 15, spacer 16, connection draw-in groove 17, cylindrical shell 18.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Embodiment 1: such as accompanying drawing 1,3,4,5, shown in 8, a kind of stainless steel pump outer cylinder body frock, it is provided with connecting axle 1, locating ring 2, shaping equipment and adjusting nut 3, connecting axle 1 one ends are provided with thread segment, connecting axle 1 the other end is fixed with locating ring 2, adjusting nut 3 has been threaded on the thread segment, be arranged with left shaping equipment and right shaping equipment on the connecting axle 1 between locating ring 2 and the adjusting nut 3, left shaping equipment and the opposing setting of right shaping equipment, described left positioner comprises Hough piece 4, fixed disk 5, reseting ring 6 and left taper top cover 7, described right positioner comprises Hough piece 8, fixed disk 9, reseting ring 10 and right taper top cover 11, described reseting ring 6,10 is quality of rubber materials, described fixed disk 5,9 center is respectively equipped with axis hole 12 and accent type inverted draw cut 13, accent type inverted draw cut 13 is cone tank, the miner diameter end of accent type inverted draw cut 13 is connected with axis hole 12, the fixed disk 5 of accent type inverted draw cut 13 bigger diameter ends, the circumference preferred array has 9 sliding rails 14 on 9 end faces, the cross section of sliding rail 14 is down T-shape, sliding rail 14 1 ends are connected with accent type inverted draw cut 13, the other end and fixed disk 5,9 cylindricals are connected, described Hough piece 4, curved respectively of 8 outer face, inner face is the inclined-plane, the lower end is provided with T-shaped slide block 15, Hough piece 4,8 arcwall face is provided with and connects draw-in groove 17, Hough piece 4,8 lower ends are through T-shaped slide block 15 and fixed disk fixed disk 5, sliding rail 14 on 9 is slidingly connected, reseting ring 6 or 10 is stuck in the connection draw-in groove 17 of Hough piece 4 or 8 outsides and with 9 Hough pieces 4 or 8 and surrounds a circle, reach the effect of typing stainless steel pump outer cylinder body, Hough piece 4,8 inner faces are the inclined-plane, the gradient of its inner face is identical and equal with the gradient direction of accent type inverted draw cut 13, left taper top cover 7 miner diameter ends are corresponding with accent type inverted draw cut 13 miner diameter ends on the fixed disk 5, bigger diameter end is connected with locating ring 2, the path of the accent type inverted draw cut 13 on the path of left taper top cover 7 and the fixed disk 5 equates, and the tapering of left taper top cover 7 is identical with the tapering of accent type inverted draw cut 13, right taper top cover 11 miner diameter ends are corresponding with accent type inverted draw cut 13 miner diameter ends on the fixed disk 9, right taper top cover 11 bigger diameter ends are connected with adjusting nut 3, the path of right taper top cover 11 equates with the path of accent type inverted draw cut 13, and right taper top cover 11 taperings equal the tapering of accent type inverted draw cut 13, during use, the stainless steel pump outer cylinder body is enclosed within on left shaping equipment and the right shaping equipment, with Hough piece 4,8 aim at the two ends outer wall of the outer cylinder body that will finalize the design, adjusting nut 3 turns clockwise, left taper top cover 7 relies on respectively corresponding fixed disk 5 or 9 with right taper top cover 11, the taper seat of left taper top cover 7 and right taper top cover 11 promotes Hough piece 4,8 is mobile gradually from low to high vertically, simultaneously, at reseting ring 6, under 10 the high resiliency effect, along fixed disk 5, sliding rail 14 radial expansion on 9 move, make Hough piece 4,8 with Hough piece 4, separate between 8, Hough piece 4,8 with reseting ring 6,10 diameter support is large, support large cylindrical and namely prop up the outer cylinder body of stainless steel pump, reach the effect of outer cylinder body typing, the tolerance of outer cylinder body is guaranteed; When being rotated counterclockwise adjusting nut 3, left taper top cover 7 and right taper top cover 11 are when eliminating external force, the Hough piece 4,8 that makes separation is respectively along the movement that descends of the taper surface of left taper top cover 7 and right taper top cover 11, simultaneously, under reseting ring 6,10 high resiliency effect, along the sliding rail 14 on the fixed disk 5,9 oppositely retraction move radially, when Hough piece 4,8 contacts with Hough piece 4,8, this processing tool can be separated with outer cylinder body fast, reach the high effect of working (machining) efficiency.
Embodiment 2: such as accompanying drawing 2,3,4,5,6,7, shown in 8, a kind of stainless steel pump outer cylinder body frock, it is provided with connecting axle 1, locating ring 2, shaping equipment and adjusting nut 3, connecting axle 1 one ends are provided with thread segment, connecting axle 1 the other end is fixed with locating ring 2, adjusting nut 3 has been threaded on the thread segment, be arranged with left shaping equipment and right shaping equipment on the connecting axle 1 between locating ring 2 and the adjusting nut 3, left shaping equipment and the opposing setting of right shaping equipment, spacer 16 through being enclosed within on the connecting axle 1 between left centring means and the right shaping equipment is connected, described left positioner comprises Hough piece 4, fixed disk 5, reseting ring 6 and left taper top cover 7, described right positioner comprises Hough piece 8, fixed disk 9, reseting ring 10 and right taper top cover 11, described reseting ring 6,10 is quality of rubber materials, described fixed disk 5,9 center is respectively equipped with axis hole 12 and accent type inverted draw cut 13, accent type inverted draw cut 13 is cone tank, the miner diameter end of accent type inverted draw cut 13 is connected with axis hole 12, the fixed disk 5 of accent type inverted draw cut 13 bigger diameter ends, the circumference preferred array has 12 sliding rails 14 on 9 end faces, the cross section of sliding rail 14 is down T-shape, sliding rail 14 1 ends are connected with accent type inverted draw cut 13, the other end and fixed disk 5,9 cylindricals are connected, described Hough piece 4, curved respectively of 8 outer face, inner face is the inclined-plane, the lower end is provided with T-shaped slide block 15, Hough piece 4,8 arcwall face is provided with the connection draw-in groove, Hough piece 4,8 lower ends are through T-shaped slide block 15 and fixed disk fixed disk 5, sliding rail 14 on 9 is slidingly connected, reseting ring 6 or 10 is stuck in the connection draw-in groove of Hough piece 4 or 8 outsides and with 12 Hough pieces 4 or 8 and surrounds a circle, reach the effect of typing stainless steel pump outer cylinder body, Hough piece 4,8 inner faces are the inclined-plane, the gradient of its inner face is identical and equal with the gradient direction of accent type inverted draw cut 13, left taper top cover 7 miner diameter ends are corresponding with accent type inverted draw cut 13 miner diameter ends on the fixed disk 5, bigger diameter end is connected with locating ring 2, the path of the accent type inverted draw cut 13 on the path of left taper top cover 7 and the fixed disk 5 equates, and the tapering of left taper top cover 7 is identical with the tapering of accent type inverted draw cut 13, right taper top cover 11 miner diameter ends are corresponding with accent type inverted draw cut 13 miner diameter ends on the fixed disk 9, right taper top cover 11 bigger diameter ends are connected with adjusting nut 3, the path of right taper top cover 11 equates with the path of accent type inverted draw cut 13, and right taper top cover 11 taperings equal the tapering of accent type inverted draw cut 13, during use, stainless steel pump outer cylinder body 18 is enclosed within on left shaping equipment and the right shaping equipment, with Hough piece 4,8 aim at the two ends outer wall of the outer cylinder body that will finalize the design, adjusting nut 3 turns clockwise, left taper top cover 7 relies on respectively corresponding fixed disk 5 or 9 with right taper top cover 11, the taper seat of left taper top cover 7 and right taper top cover 11 promotes Hough piece 4,8 is mobile gradually from low to high vertically, simultaneously, at reseting ring 6, under 10 the high resiliency effect, along fixed disk 5, sliding rail 14 radial expansion on 9 move, make Hough piece 4,8 with Hough piece 4, separate between 8, Hough piece 4,8 with reseting ring 6,10 diameter support is large, support large cylindrical and namely prop up the outer cylinder body of stainless steel pump, reach the effect of outer cylinder body typing, the tolerance of outer cylinder body is guaranteed; When being rotated counterclockwise adjusting nut 3, left taper top cover 7 and right taper top cover 11 are when eliminating external force, the Hough piece 4,8 that makes separation is respectively along the movement that descends of the taper surface of left taper top cover 7 and right taper top cover 11, simultaneously, under reseting ring 6,10 high resiliency effect, along the sliding rail 14 on the fixed disk 5,9 oppositely retraction move radially, when Hough piece 4,8 contacts with Hough piece 4,8, this processing tool can be separated with outer cylinder body fast, reach the high effect of working (machining) efficiency.
The present invention is owing to adopt said structure, have novel structure, easy to process, dismounting is quick, craft precision is high, time saving and energy saving, the advantage such as operating efficiency is high.
Claims (2)
1. stainless steel pump outer cylinder body frock, it is characterized in that being provided with connecting axle, locating ring, shaping equipment and adjusting nut, connecting axle one end is provided with thread segment, connecting axle the other end is fixed with locating ring, adjusting nut has been threaded on the thread segment, be arranged with left shaping equipment and right shaping equipment on the connecting axle between locating ring and the adjusting nut, left shaping equipment and the opposing setting of right shaping equipment, described left positioner comprises the Hough piece, fixed disk, reseting ring and left taper top cover, described right positioner comprises the Hough piece, fixed disk, reseting ring and right taper top cover, described reseting ring is quality of rubber materials, the center of described fixed disk is provided with axis hole and accent type inverted draw cut, accent type inverted draw cut is cone tank, the miner diameter end of accent type inverted draw cut is connected with axis hole, Circle-Array is shown the sliding rail more than 3 on the fixed disk end face of accent type inverted draw cut bigger diameter end, the cross section of sliding rail is down T-shape, sliding rail one end is connected with accent type inverted draw cut, the other end is connected with the fixed disk cylindrical, curved of described Hough piece outer face, inner face is the inclined-plane, the lower end is provided with T-shaped slide block, the arcwall face of Hough piece is provided with the connection draw-in groove, the sliding rail of Hough piece lower end on T-shaped slide block and fixed disk is slidingly connected, reseting ring is stuck in the connection draw-in groove of Hough piece outside and through the Hough piece and surrounds a circle, reach the effect of typing stainless steel pump outer cylinder body, Hough piece inner face is the inclined-plane, the gradient of its inner face is identical and equal with the gradient direction of accent type inverted draw cut, left taper top cover miner diameter end is corresponding with the accent type inverted draw cut miner diameter end on the fixed disk, bigger diameter end is connected with locating ring, the path of the accent type inverted draw cut on the path of left taper top cover and the fixed disk equates, and the tapering of left taper top cover is identical with the tapering of accent type inverted draw cut, right taper top cover miner diameter end is corresponding with the accent type inverted draw cut miner diameter end on the fixed disk, right taper top cover bigger diameter end is connected with adjusting nut, the path of right taper top cover equates with the path of accent type inverted draw cut, and right taper top cover tapering equals the tapering of accent type inverted draw cut.
2. a kind of stainless steel pump outer cylinder body processing tool according to claim 1 is characterized in that connecting axle is provided with spacer, and the spacer two ends are connected with fixed disk respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210420125.0A CN102909575B (en) | 2012-10-29 | 2012-10-29 | Stainless steel pump outer cylinder body processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210420125.0A CN102909575B (en) | 2012-10-29 | 2012-10-29 | Stainless steel pump outer cylinder body processing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909575A true CN102909575A (en) | 2013-02-06 |
| CN102909575B CN102909575B (en) | 2015-09-23 |
Family
ID=47608282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210420125.0A Active CN102909575B (en) | 2012-10-29 | 2012-10-29 | Stainless steel pump outer cylinder body processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909575B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000380A (en) * | 2017-12-25 | 2018-05-08 | 沈阳中科超硬磨具磨削研究所 | An a kind of cube CBN emery wheels move back coated fixture |
| CN108972091A (en) * | 2018-07-09 | 2018-12-11 | 杭州娃哈哈精密机械有限公司 | Carry out the method for clamping in turning to bottle blowing mould using fixture |
| CN109128944A (en) * | 2018-07-13 | 2019-01-04 | 武汉船用机械有限责任公司 | A kind of processing tool and processing method of spherical surface bearing shell |
| CN115464433A (en) * | 2022-08-30 | 2022-12-13 | 奇力士（武汉）智慧水务科技有限公司 | Positioning tool and machining equipment for machining pump body of mute flooding-proof pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0626225A1 (en) * | 1993-05-25 | 1994-11-30 | Sandvik Tobler S.A. | Device for differential transmission of force and course for a clamping device for mechanical pieces |
| WO2002028579A1 (en) * | 2000-10-03 | 2002-04-11 | Izumi Corporation | Chuck device and machine tool having the same |
| US20020060236A1 (en) * | 2000-11-17 | 2002-05-23 | Werner Jankus | Jig for welding pipe ends |
| CN201815694U (en) * | 2010-09-28 | 2011-05-04 | 中国一拖集团有限公司 | End surface positioning expanding mandrel for involute internal spline |
| CN102369207A (en) * | 2008-12-23 | 2012-03-07 | 温莎大学 | Metal hydrazide materials |
| CN102485385A (en) * | 2010-12-03 | 2012-06-06 | 山东双轮股份有限公司 | Thin-wall tube body fastening device |
| CN202894795U (en) * | 2012-10-29 | 2013-04-24 | 山东双轮股份有限公司 | Stainless steel pump outer barrel body tool |
-
2012
- 2012-10-29 CN CN201210420125.0A patent/CN102909575B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0626225A1 (en) * | 1993-05-25 | 1994-11-30 | Sandvik Tobler S.A. | Device for differential transmission of force and course for a clamping device for mechanical pieces |
| WO2002028579A1 (en) * | 2000-10-03 | 2002-04-11 | Izumi Corporation | Chuck device and machine tool having the same |
| US20020060236A1 (en) * | 2000-11-17 | 2002-05-23 | Werner Jankus | Jig for welding pipe ends |
| CN102369207A (en) * | 2008-12-23 | 2012-03-07 | 温莎大学 | Metal hydrazide materials |
| CN201815694U (en) * | 2010-09-28 | 2011-05-04 | 中国一拖集团有限公司 | End surface positioning expanding mandrel for involute internal spline |
| CN102485385A (en) * | 2010-12-03 | 2012-06-06 | 山东双轮股份有限公司 | Thin-wall tube body fastening device |
| CN202894795U (en) * | 2012-10-29 | 2013-04-24 | 山东双轮股份有限公司 | Stainless steel pump outer barrel body tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000380A (en) * | 2017-12-25 | 2018-05-08 | 沈阳中科超硬磨具磨削研究所 | An a kind of cube CBN emery wheels move back coated fixture |
| CN108000380B (en) * | 2017-12-25 | 2024-03-08 | 沈阳中科超硬磨具磨削研究所 | Cubic CBN grinding wheel coating-removing clamp |
| CN108972091A (en) * | 2018-07-09 | 2018-12-11 | 杭州娃哈哈精密机械有限公司 | Carry out the method for clamping in turning to bottle blowing mould using fixture |
| CN109128944A (en) * | 2018-07-13 | 2019-01-04 | 武汉船用机械有限责任公司 | A kind of processing tool and processing method of spherical surface bearing shell |
| CN115464433A (en) * | 2022-08-30 | 2022-12-13 | 奇力士（武汉）智慧水务科技有限公司 | Positioning tool and machining equipment for machining pump body of mute flooding-proof pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102909575B (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202079414U (en) | Positioning jig for processing thin large-aperture disc type part | |
| CN102921983B (en) | Internal expanding type clamp device | |
| CN203945288U (en) | A kind of adjustable V piece fixture fast | |
| CN102909575A (en) | Processing tool for outer cylinder of stainless steel pump | |
| CN203778799U (en) | Manual self-centering clamp for thin-walled sleeve | |
| CN104043850A (en) | Floating clamp | |
| CN204235151U (en) | Lathe one presss from both sides a top fixture | |
| CN203918559U (en) | A kind of bearing flange auxiliary machining device of hub bearing | |
| CN102744433B (en) | Fixture | |
| CN202377796U (en) | Numerical control turning fixture for inner outline of focusing guide ring | |
| CN203936668U (en) | A kind of fixture of processing sheet part | |
| CN202894795U (en) | Stainless steel pump outer barrel body tool | |
| CN104148971B (en) | A kind of hole milling clamping device of eccentric upper cover flange | |
| CN203390234U (en) | Expansion mandrel | |
| CN105665768B (en) | A kind of frock of quick tensioner workpiece | |
| CN202367501U (en) | Lathe elastic centering clamping device | |
| CN204504275U (en) | Swollen dabber clamp in a kind of self-centering | |
| CN201409056Y (en) | Tool device for processing of excircle of motor stator iron core | |
| CN204308335U (en) | A kind of gear-hobbing clamp of fast changeable | |
| CN104308576A (en) | Thin-walled part slider type vehicle clamp | |
| CN204471254U (en) | Utilize the device of ventilation round orifices orientation tubing | |
| CN203649949U (en) | Machining tool for outer lateral wall of thin-wall cylinder | |
| CN203993198U (en) | The protruding semicircle groove face of job key vehicle clamper | |
| CN202922257U (en) | Fixture for machining motor end covers | |
| CN202894387U (en) | Inner-expansion clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jiabin Inventor after: Meng Fanyu Inventor before: Li Hongxu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI HONGXU TO: WANG JIABIN MENG FANYU |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |