CN102909634B - Movable type horizontal lathe grinding diaphragm chamber mechanism - Google Patents
Movable type horizontal lathe grinding diaphragm chamber mechanism Download PDFInfo
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- CN102909634B CN102909634B CN201110221819.7A CN201110221819A CN102909634B CN 102909634 B CN102909634 B CN 102909634B CN 201110221819 A CN201110221819 A CN 201110221819A CN 102909634 B CN102909634 B CN 102909634B
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- grinding
- shaft
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- movable type
- diaphragm chamber
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a movable type horizontal lathe grinding diaphragm chamber mechanism. The movable type horizontal lathe grinding diaphragm chamber mechanism comprises a power device, a connecting device, a grinding device and an abrasive belt, and is characterized in that the grinding device is mainly composed of a driving roller, a driven roller, a stitching rack, a driving shaft and the abrasive belt, wherein the driving shaft and the driving roller are connected through interference fit, the driving shaft and the stitching rack are connected by utilizing a bearing II, the driving roller is connected with the driven roller through the abrasive belt, a driven wheel is connected with a driven shaft through a bearing I, and the driven shaft and the stitching rack are in fixed connection; and the connecting device is mainly composed of a flexible shaft, a connecting cover and a coupler, wherein one end of the coupler is connected with a main shaft of an electric motor, the other end of the coupler is connected with one end of the flexible shaft, and the other end of the flexible shaft is connected with the driving shaft of the grinding device. According to the movable type horizontal lathe grinding diaphragm chamber mechanism disclosed by the invention, the grinding procedure of a grinding machine is reduced, the situation that the grinding machine is replaced by a lathe is realized, the cost is lowered, and the accuracy which is just originally finished by a numerical control lathe can be finished by utilizing a common horizontal lathe.
Description
Technical field
the present invention relates to a kind of machinery processing apparatus, particularly relate to a kind of movable type sleeper grinding diaphragm chamber mechanism, the present invention mainly utilizes machine tool equipment, by increasing the movable type sleeper grinding diaphragm chamber device of designed, designed exploitation, by its clamping on the knife rest of horizontal lathe, as grinding tool, it is made to reach with the object of car generation mill, realize the processing of various different size chamber of septum in remote, high abrasion, pulp conveying membrane pump equipment, belong to Machining Technology field.
Background technology
membrane pump belongs to reciprocating pump category, it is the ideal equipment of high abrasion pulp conveying, being widely used in the field such as large-scale petrochemical and Coal Chemical Industry, is also the important corollary equipment of the industries such as metallurgy, building materials, is the desirable regeneration product of conventional piston pump, Pulp pump, centrifugal pump etc.The general structure of membrane pump by: 1. the part such as transmission system, 2. power end, 3. fluid end, 4. hydraulic booster system, 5. electric control system forms, being the key equipment of world today's height burn into high concentration, high pressure, the conveying of high-temperature solid-liquid two-phase medium long-distance pipeization, is the irreplaceable products of other pump classes.
fluid end is the important component part of membrane pump, and it is made up of feed pipe, charging clack box, chamber of septum, discharging clack box, discharging air rubber capsule, discharge nozzle, left, center, right cavity and oil cylinder etc.Chamber of septum is the vitals of fluid end, and the piston of membrane pump promotes barrier film and repeatedly moves in chamber of septum, is increased and reduces cavity pressure, thus complete slip input and output by this motion.Due to the inner cavity cambered surface of chamber of septum and membrane contacts frequent, therefore friction is comparatively large, barrier film cracky.In order to ensure the service time of barrier film, just need the frictional force reducing chamber of septum inner chamber and barrier film, therefore the inner cavity cambered surface of chamber of septum needs processing level and smooth.Inner hole grinding due to chamber of septum cannot utilize carrying roller to support, so, inner hole grinding machine cannot be utilized to carry out grinding, can only lathe process be used.In order to reach precision, generally adopt when workpiece rotates, operator utilizes hand grinding tool to carry out grinding to the mode of intrados manual grinding, and it is uneven that such grinding will cause intrados to be processed, and size has deviation.The most important thing is, due to operator and workpiece close contact, to be easy to be damaged by workpiece, to there is serious potential safety hazard.
Summary of the invention
object of the present invention is exactly the problems referred to above existed for prior art, for effectively solving the various problems occurred in chamber of septum inner cavity cambered surface process, ensure crudy and the process-cycle of diaphragm cavity, through technical research and structural design repeatedly, develop this movable type sleeper grinding diaphragm chamber mechanism.This movable type sleeper grinding diaphragm chamber mechanism is grinding attachment is utilize motor to carry out conducting power by jockey, then by grinding attachment clamping on the knife rest of general horizontal lathe, utilize the feed shaft of knife rest to and moved radially the feed function of mechanism.In the process, grinding attachment act as the grinding power of lathe, achieves with the function of car generation mill.
the technical scheme that the present invention provides is: this movable type sleeper grinding diaphragm chamber mechanism, include power set, jockey, grinding attachment and abrasive band, be characterized in, described grinding attachment primarily of drive roll, driven voller, conjunction frame, driving shaft and abrasive band composition, wherein be connected by interference fit between driving shaft with drive roll, driving shaft utilizes bearing I I to be connected with closing between frame, drive roll is connected with driven voller by abrasive band, driven pulley is connected by bearing I with driven shaft, and driven shaft is fixedly connected with closing frame; Described jockey is primarily of flexible axle, connection cover, shaft coupling composition, and wherein one end of shaft coupling is connected with the main shaft of motor, and the other end of shaft coupling is connected with one end of flexible axle, and the other end of flexible axle is connected with the driving shaft of grinding attachment.
object to better implement the present invention, skid when preventing drive roll and driven voller from rotating, the cylindrical of drive roll and driven voller hangs with rubber, and its effect is used to increase coefficient of friction.
object to better implement the present invention, be convenient to the inner chamber processing chamber of septum, described drive roll and driven voller are arc roll surface.
other parts of this movable type sleeper grinding diaphragm chamber mechanism that above technical scheme does not relate to, all belong to prior art.
compared with prior art, the invention has the beneficial effects as follows: 1. use of the present invention, make the precision that originally can only be completed by numerically controlled lathe that general horizontal lathe can be utilized now.
2. use of the present invention, decreases the grinding process of grinding machine, achieves with car generation mill, reduces cost.
3. movable type sleeper grinding diaphragm chamber mechanism of the present invention compact to design, lightweight, be easy at horizontal lathe installation, facilitate use.
4. the present invention is applicable to the processing mode of large, the deep hole of a. grinding lathe processing, improves working (machining) efficiency; B. compact conformation, consume material is few, and cost reduces; C. greatly reduce cost with car generation mill, the precision of processing is high.
Accompanying drawing explanation
fig. 1 is the structural representation of movable type sleeper grinding diaphragm chamber mechanism.
fig. 2 is the structural representation of grinding attachment in movable type sleeper grinding diaphragm chamber mechanism.
fig. 3 is the structural representation of jockey in movable type sleeper grinding diaphragm chamber mechanism.
Detailed description of the invention
as shown in Figure 1, this movable type sleeper grinding diaphragm chamber mechanism, include power set (motor 7), jockey 4, grinding attachment 6 and abrasive band, grinding attachment 6 wherein utilizes motor 7 to carry out conducting power by jockey 4, again by grinding attachment 6 clamping on the knife rest 5 of general horizontal lathe 1, utilize the feed shaft of knife rest 5 to and moved radially the feed function of mechanism.In the process, grinding attachment 6 act as the grinding power of lathe, achieves with the function of car generation mill.Mark in figure: chamber of septum 2, carrying roller 3.
as shown in Figure 2, described grinding attachment 6 is primarily of drive roll 12, driven voller 10, form conjunction frame 13, driving shaft 15 and abrasive band 9, wherein be connected by interference fit between driving shaft 15 with drive roll 12, driving shaft 15 utilizes the second bearing 14 to be connected with closing between frame 13, drive roll 12 is connected with driven voller 10 by abrasive band 9, driven voller 10 is connected by clutch shaft bearing 8 with driven shaft 11, and driven shaft 11 is fixedly connected with closing frame 13.
driving shaft 15 is sources of power, and its duty is and relatively rotates closing between frame 13, and with drive roll 12 common rotation.Therefore, be connected by interference fit between driving shaft 15 with drive roll 12, and utilize the second bearing 14 to be connected with closing between frame 13.Because the inner chamber of chamber of septum 2 is cambered surface, therefore design drive roll 12 and driven voller 10 are arc roll surface, are convenient to processing like this.Drive roll 12 is connected on driven voller 10 by abrasive band 9, and skid when rotating to prevent drive roll 12 and driven voller 10, the cylindrical designing two rollers hangs with rubber, and its effect is used to increase coefficient of friction.Select the connection function in abrasive band 9 to have 2 points: first, the effect that belt connects is played in abrasive band 9, and the power of drive roll 12 has been passed to driven voller 10.Moreover abrasive band 9 is main tool of grinding, namely carrys out grinding diaphragm chamber 2 inner chamber by abrasive band 9, make it meet the requirements of precision.Because driven voller 10 is operationally rotate, and be static conjunction frame 13, so driven pulley 10 is selected when designing and is connected by clutch shaft bearing 8 with driven shaft 11, reach function in relative rotation.Bamboo product driven shaft 11 is fixedly connected with closing frame 13, makes it ensure driven shaft 11 and closing frame 13 geo-stationary, this completes the installation of grinding attachment 6.
as shown in Figure 3, described jockey 4 forms primarily of flexible axle 16, connection cover 17, shaft coupling 18, wherein one end of shaft coupling 18 is connected with the main shaft of motor 7, and the other end of shaft coupling 18 is connected with one end of flexible axle 16, and the other end of flexible axle 16 is connected with the driving shaft 15 of grinding attachment 6.
flexible axle 16 is used to the connecting axle of the conducting power of motor 7 to grinding attachment 6, because horizontal lathe cutter holder cannot bear the weight of movable type sleeper grinding diaphragm chamber mechanism in intensity, use flexible axle 16 can put on the ground by motor 7, reduce the holding capacity of lathe cutter holder, ensure machining accuracy.And the rotating speed that abrasive band 9 grinding requires is lower, flexible axle 16 can reach instructions for use completely.
connecting cover 17 is that one end is connected to conjunction on motor 7 by bolt, and the other end plays the effect supporting flexible axle 16.
one end of shaft coupling 18 is connected with the main shaft of motor 7, and the other end connects flexible axle 16, and such electric machine main shaft rotates and just can pass through shaft coupling 18 by conducting power on flexible axle 16, thus passes to grinding attachment 6.
during work, first, to conjunction frame 13 be pressed on the knife rest 5 of horizontal lathe 1, when power is passed over by driving shaft 15, drive roll 12 and driving shaft 15 rotate jointly, in the connection by abrasive band 9, conducting power on driven voller 10, finally utilizes abrasive band, driven voller 10 side to complete grinding by drive roll 12.
Claims (1)
1. a movable type sleeper grinding diaphragm chamber mechanism, includes power set, jockey, grinding attachment and abrasive band, it is characterized in that:
Described grinding attachment primarily of drive roll, driven voller, conjunction frame, driving shaft and abrasive band composition, wherein be connected by interference fit between driving shaft with drive roll, driving shaft utilizes the second bearing to be connected with closing between frame, drive roll is connected with driven voller by abrasive band, driven pulley is connected by clutch shaft bearing with driven shaft, and driven shaft is fixedly connected with closing frame;
Described jockey is primarily of flexible axle, connection cover, shaft coupling composition, and wherein one end of shaft coupling is connected with the main shaft of motor, and the other end of shaft coupling is connected with one end of flexible axle, and the other end of flexible axle is connected with the driving shaft of grinding attachment;
The cylindrical of described drive roll and driven voller hangs with rubber;
Described drive roll and driven voller are arc roll surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110221819.7A CN102909634B (en) | 2011-08-04 | 2011-08-04 | Movable type horizontal lathe grinding diaphragm chamber mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110221819.7A CN102909634B (en) | 2011-08-04 | 2011-08-04 | Movable type horizontal lathe grinding diaphragm chamber mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909634A CN102909634A (en) | 2013-02-06 |
| CN102909634B true CN102909634B (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110221819.7A Expired - Fee Related CN102909634B (en) | 2011-08-04 | 2011-08-04 | Movable type horizontal lathe grinding diaphragm chamber mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909634B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3848779B2 (en) * | 1998-03-04 | 2006-11-22 | トーヨーエイテック株式会社 | Internal grinding machine |
| JP2000210848A (en) * | 1999-01-25 | 2000-08-02 | Toshiba Ceramics Co Ltd | Tube internal grinding device |
| CN2803620Y (en) * | 2004-12-20 | 2006-08-09 | 康继明 | Electric angular grinder driven by flexible shaft |
| CN201320716Y (en) * | 2008-11-27 | 2009-10-07 | 沈炳红 | Abrasive belt wheel |
| CN201720756U (en) * | 2010-02-22 | 2011-01-26 | 李树森 | Elastic rod typed lathe grinding tool |
| CN102069431A (en) * | 2010-08-30 | 2011-05-25 | 天津机辆轨道交通装备有限责任公司 | Fine grinding device and grinding tool of larger copper bush inner hole on ordinary lathe |
| CN202192526U (en) * | 2011-08-04 | 2012-04-18 | 中国有色（沈阳）冶金机械有限公司 | Movable type sleeper grinding diaphragm chamber mechanism |
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2011
- 2011-08-04 CN CN201110221819.7A patent/CN102909634B/en not_active Expired - Fee Related
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| CN102909634A (en) | 2013-02-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhi Inventor after: Liu Hongfeng Inventor after: Jiang Xiaoyan Inventor after: Huang Hao Inventor after: Zhang Jing Inventor after: Zhang Zhongxu Inventor after: Zhu Wanxin Inventor after: Luan Zhihua Inventor before: Zhao Zhi Inventor before: Liu Hongfeng Inventor before: Jiang Xiaoyan Inventor before: Huang Hao Inventor before: Zhang Jing Inventor before: Zhang Zhongxu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20200804 |