CN102847975B - Valve hole processing device of sheet type reversing valve - Google Patents
Valve hole processing device of sheet type reversing valve Download PDFInfo
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- CN102847975B CN102847975B CN201210291698.8A CN201210291698A CN102847975B CN 102847975 B CN102847975 B CN 102847975B CN 201210291698 A CN201210291698 A CN 201210291698A CN 102847975 B CN102847975 B CN 102847975B
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- briquetting
- backboard
- bottom plate
- screw rod
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Abstract
The invention discloses a valve hole processing device of a sheet type reversing valve. The processing device comprises an upper bottom plate and a lower bottom plate, wherein the upper bottom plate is provided with a boring cutter feeding hole, the lower bottom plate is arranged on a work table top of a boring machine, a groove-shaped plate block consisting of two side plates and a back plate is arranged between the upper bottom plate and the lower bottom plate, the inner side surfaces of the two side plates are inclined from outside to inside, so workpieces can conveniently enter and press against the back plate for positioning, a screw rod fixedly arranged in the center of the back plate is sheathed into a press block and is then connected with a screwing device through screw threads for tightly pressing the press block, next, the two inwards inclined side surfaces of the press block is contacted with the work face, then the workpiece is positioned and tightly pressed, the screw threads can be unscrewed through reverse rotation, the press block can be taken down, and the workpiece is dismounted. The valve hole processing device has the advantages that the installation and the clamping are convenient, the positioning and the clamping of two workpieces can be simultaneously realized, if two sets of the groove-shaped plate block, the screw rod, the spring, the press block, the screwing device and the boring cutter feed hole are symmetrically arranged between the upper bottom plate and the lower bottom plate, the positioning and the clamping of four workpieces can also be simultaneously realized, the processing work time of the workpieces is greatly shortened.
Description
Technical field
The present invention relates to a kind of frock facility, be specifically related to a kind of chip reversal valve valve opening processing unit (plant).
Background technology
Chip reversal valve is a kind of common hydraulic part, and its surface is with valve opening.In the time of processing chip reversal valve valve opening, be generally all the mode that adopts workpiece to process one by one, get a clamping workpiece on equipment workbench, as boring machine equipment, location processes by boring cutter after clamping again, completion of processing, then another workpiece of clamping is processed again.Because clamping workpiece, cutting all will expend man-hour, therefore, the mode of this single processing, can not meet the demand of batch workpieceization processing, do not reach save time, laborsaving, the object of saving the energy.
Summary of the invention
The technical problem to be solved in the present invention is that existing workpiece processing facility is improved, and provides a kind of multi-work piece to process and the chip reversal valve valve opening processing unit (plant) of convenient mounting and clamping simultaneously.
The present invention is achieved through the following technical solutions: a kind of chip reversal valve valve opening processing unit (plant), and this device comprises upper plate and lower shoe, and upper plate is provided with boring cutter feed hole, and lower shoe is installed on boring table face; Between upper plate and lower shoe, be provided with the flute profile plate being formed by biside plate and backboard, at flute profile plate two ends, the medial surface of biside plate is the inclined-plane that ecto-entad tilts, and vertical setting of inner surface with backboard, workpiece is placed in flute profile plate two ends, and its two sides fit, locate with the medial surface of side plate, the inner surface of backboard respectively; Screw rod rod end is inserted in after spring, runs through the endoporus of briquetting, is threaded fixing with winding device; The two sides of described briquetting are the shape of cutting sth. askew, and taking briquetting center, as symmetry axis ecto-entad tilts, along with tightening of winding device screw thread, briquetting contacts workpiece positioning and locking with its two line of cutting sth. askew side.
The further improvement project of the present invention is, described winding device is made up of large and small two terminal circle cylinder, and its small end cylinder is pressed in the stepped hole of briquetting, promotes briquetting and is inserted in screw rod, and by the internal thread hole being provided with in small end cylinder, tighten with screw rod.
The present invention compared with prior art, there is following obvious advantage: the present invention by being provided with the flute profile plate being made up of biside plate and backboard between upper plate and lower shoe, the medial surface ecto-entad of its biside plate tilts, and facilitates workpiece to enter and is close to backboard location, be threaded with winding device by being fixed on after the screw rod at backboard center is inserted in briquetting, compress briquetting, again by the two sides of inwardly cutting sth. askew of briquetting, contact with workpiece alignment and positioning compression workpiece, opposite spin winding device, can unclamp screw thread, take off briquetting, unload workpiece, not only convenient mounting and clamping, and the location that can simultaneously realize two workpiece clamps, if flute profile plate between upper plate and lower shoe, screw rod, spring, briquetting, winding device, the quantity in boring cutter feed hole is symmetrically arranged with two covers, the location that just can synchronously realize four workpiece clamps, significantly shorten the machining period of workpiece, enhance productivity, save production cost, also realize energy-conservation object simultaneously.
brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is that the F-F of Fig. 1 is to sectional structure schematic diagram.
Fig. 3 is right TV structure schematic diagram of the present invention.
Detailed description of the invention
A kind of chip reversal valve valve opening processing unit (plant), with reference to Fig. 1,2, this device comprises: upper plate 1 and lower shoe 2, upper plate 1 is provided with boring cutter feed hole 3, and lower shoe 2 is installed on boring table face.Between upper plate 1 and lower shoe 2, be provided with the flute profile plate being made up of biside plate 4 and backboard 5, at flute profile plate two ends, the medial surface of biside plate 4 is the inclined-plane that ecto-entad tilts, and groove width is progressively dwindled from outside to inside, and with vertical setting of inner surface of backboard 5.Workpiece 10 enters flute profile plate two ends, and its two sides near the medial surface of side plate 4 and the inner surface of backboard 5, are fitted, located respectively.The boring cutter of boring machine enters by the boring cutter feed hole 3 of upper plate 1, carries out the process operation of the valve opening of workpiece 10.After, because the groove width of flute profile plate is progressively dwindled from outside to inside, with constant slope, so workpiece is easy to take out from flute profile plate.
Screw rod 6 enters and is fixed on the center of backboard 5 from the back side of backboard 5, its screw thread rod end is inserted in after spring 8, runs through the endoporus of briquetting 7, is threaded fixing with winding device 9.
The two sides of described briquetting 7 are the shape of cutting sth. askew, and tilt taking briquetting 7 centers as symmetry axis ecto-entad, and along with tightening of winding device 9 screw threads, briquetting 7 contacts workpiece 10 positioning and lockings with its two face of cutting sth. askew side; Opposite spin winding device 9, can unclamp screw thread, takes off briquetting 7, unloads workpiece 10, not only convenient mounting and clamping, and can realize simultaneously two workpiece location clamp.
Described winding device 9 is made up of large and small two terminal circle cylinder, and its small end cylinder is pressed in the stepped hole of briquetting 7, promotes briquetting 7 and is inserted in screw rod 6, and by the internal thread hole being provided with in small end cylinder, tighten with screw rod 6.
Front side at winding device 9 is also fixed with crank 11, by rotation crank 11, can drive winding device 9 clockwise and rotate counterclockwise, and realizes tightening and unclamping of winding device 9, more convenient to operate.
Preferred amount of the present invention is two covers, with reference to Fig. 3, the quantity in the flute profile plate being made up of biside plate 4 and backboard 5 and the screw rod 6 entering from the back side of backboard 5, spring 8, briquetting 7, winding device 9, boring cutter feed hole 3 is two, and two flute profile plates are opposing and stand between upper plate 1 and lower shoe 2.The location that so just can synchronously realize four workpiece clamps, and has significantly shortened the machining period of workpiece, enhances productivity, and saves production cost, and also realizes energy-conservation object simultaneously.
Claims (4)
1. a chip reversal valve valve opening processing unit (plant), is characterized in that: this device comprises upper plate (1) and lower shoe (2), and upper plate (1) is provided with boring cutter feed hole (3), and lower shoe (2) is installed on boring table face; Between upper plate (1) and lower shoe (2), be provided with the flute profile plate being formed by biside plate (4) and backboard (5), at flute profile plate two ends, the medial surface of biside plate (4) is the inclined-plane that ecto-entad tilts, and vertical setting of inner surface with backboard (5), workpiece (10) is placed in flute profile plate two ends, and its two sides fit, locate with the medial surface of side plate (4), the inner surface of backboard (5) respectively; Screw rod (6) enters and is fixed on the center of backboard (5) from the back side of backboard (5); Screw rod (6) rod end is inserted in after spring (8), runs through the endoporus of briquetting (7), is threaded fixing with winding device (9); The two sides of described briquetting (7) are the shape of cutting sth. askew, and tilt taking briquetting (7) center as symmetry axis ecto-entad, and along with tightening of winding device (9) screw thread, briquetting (7) contacts workpiece (10) positioning and locking with its two line of cutting sth. askew side.
2. a kind of chip reversal valve valve opening processing unit (plant) according to claim 1, it is characterized in that: described winding device (9) is made up of large and small two terminal circle cylinder, its small end cylinder is pressed in the stepped hole of briquetting (7), promote briquetting (7) and be inserted in screw rod (6), and tighten by the inner hole thread and the screw rod (6) that are provided with in small end cylinder.
3. a kind of chip reversal valve valve opening processing unit (plant) according to claim 2, is characterized in that: described winding device (9) is also connected with crank (11), drives winding device (9) to screw with loosening by operating rocker handle (11).
4. a kind of chip reversal valve valve opening processing unit (plant) according to claim 1, it is characterized in that: the quantity in the described flute profile plate being made up of biside plate (4) and backboard (5) and the screw rod (6) entering from the back side of backboard (5), spring (8), briquetting (7), winding device (9), boring cutter feed hole (3) is two, two flute profile plates are opposing and stand between upper plate (1) and lower shoe (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210291698.8A CN102847975B (en) | 2012-08-16 | 2012-08-16 | Valve hole processing device of sheet type reversing valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210291698.8A CN102847975B (en) | 2012-08-16 | 2012-08-16 | Valve hole processing device of sheet type reversing valve |
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CN102847975A CN102847975A (en) | 2013-01-02 |
CN102847975B true CN102847975B (en) | 2014-10-22 |
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CN201210291698.8A Active CN102847975B (en) | 2012-08-16 | 2012-08-16 | Valve hole processing device of sheet type reversing valve |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1810275A (en) * | 1927-11-30 | 1931-06-16 | White Motor Co | Mandrel |
CN2072458U (en) * | 1990-04-28 | 1991-03-06 | 李建升 | Rotational lock type fast mounting clip device |
CN2095060U (en) * | 1991-05-18 | 1992-02-05 | 张澄 | Adjustable universal work clamp |
CN201380304Y (en) * | 2009-04-24 | 2010-01-13 | 舟山市正源标准件有限公司 | T-shaped nut and screw hole drilling cramping apparatus |
CN102501110A (en) * | 2011-12-14 | 2012-06-20 | 常州鑫鹏工具制造有限公司 | Workpiece compacting device |
CN202741788U (en) * | 2012-08-16 | 2013-02-20 | 淮安市胜杰液压机械有限公司 | Plate-type reversing valve hole machining device |
-
2012
- 2012-08-16 CN CN201210291698.8A patent/CN102847975B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1810275A (en) * | 1927-11-30 | 1931-06-16 | White Motor Co | Mandrel |
CN2072458U (en) * | 1990-04-28 | 1991-03-06 | 李建升 | Rotational lock type fast mounting clip device |
CN2095060U (en) * | 1991-05-18 | 1992-02-05 | 张澄 | Adjustable universal work clamp |
CN201380304Y (en) * | 2009-04-24 | 2010-01-13 | 舟山市正源标准件有限公司 | T-shaped nut and screw hole drilling cramping apparatus |
CN102501110A (en) * | 2011-12-14 | 2012-06-20 | 常州鑫鹏工具制造有限公司 | Workpiece compacting device |
CN202741788U (en) * | 2012-08-16 | 2013-02-20 | 淮安市胜杰液压机械有限公司 | Plate-type reversing valve hole machining device |
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CN102847975A (en) | 2013-01-02 |
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