CN201783565U - Scale division punching die machine for tubular pile end plate and flange - Google Patents
Scale division punching die machine for tubular pile end plate and flange Download PDFInfo
- Publication number
- CN201783565U CN201783565U CN2010202939191U CN201020293919U CN201783565U CN 201783565 U CN201783565 U CN 201783565U CN 2010202939191 U CN2010202939191 U CN 2010202939191U CN 201020293919 U CN201020293919 U CN 201020293919U CN 201783565 U CN201783565 U CN 201783565U
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Abstract
The utility model discloses a scale division punching die machine for a tubular pile end plate and a flange, which comprises a punching machine and an upper die assembly connected with a punching machine driving portion and capable of moving vertically, wherein the upper die assembly comprises an upper baseboard, a punch seat on the upper baseboard and a punch; a positioning baseboard is arranged under the punch; the positioning baseboard is provided with a dividing plate and a workpiece plate which are capable of rotating simultaneously and fixed through a fastening assembly; the dividing plate is provided with dividing teeth; and a pawl assembly matching with the dividing teeth is arranged on the positioning baseboard. The scale division punching die machine for a tubular pile end plate and a flange can overcome the defects that the existing tubular pile end plate and flange machining equipment utilizes drilling or groove milling and is capable of punching tubular pile end plates and flanges on a large scale efficiently and accurately.
Description
[technical field]
The present invention relates to a kind of calibration perforating die machine, particularly relate to a kind of pile end board, pipe flange calibration perforating die machine.
[background technology]
Pile end board is the steel link board member at prestressed concrete pipe pile for building two ends, and market demand is huge.Pipe flange is attaching parts.When pile end board, pipe flange processed finished products, distribute and process 6 to 50 groups of holes or grooves at end plate, Flange Plane circumference (by the specification difference).General adopt boring or groove milling processing, production efficiency is low, and drill bit, milling cutter consumption are big, the processing cost height.
[summary of the invention]
The equipment that the objective of the invention is to overcome existing processing tube pile end plate, flange adopts the weak point of boring or groove milling processing, provides a kind of and can satisfy that pile end board, flange are efficient, the pile end board of high accuracy punching in enormous quantities, flange calibration perforating die machine.
The object of the present invention is achieved like this:
A kind of pile end board, flange calibration perforating die machine comprise punch press, and the upper die component that moves up and down that is connected with the punch press drive part, upper die component comprise punch holder and the pierce punch on upper plate, the upper plate; The pierce punch below is provided with positioning plate, and positioning plate is provided with index dial, the workpiece plate that can rotatablely move simultaneously, and index dial, workpiece plate are fixed by fixing assembly; Index dial is provided with the calibration tooth, and positioning plate is provided with the pawl assembly that cooperates with the calibration tooth;
Be provided with cylinder as mentioned above on positioning plate, cylinder connects push rod, and push rod withstands the calibration tooth of index dial;
Also be provided with lower shoe as mentioned above under positioning plate, have T-slot on the lower shoe, positioning plate is secured on the lower shoe by T shape screw rod that is inserted in T-slot and nut;
As mentioned above upper die component also comprise be arranged under the upper plate, the Buffer Unit of punch holder both sides, Buffer Unit comprises that cover on the spring, buffer spring, spring are trapped, screw rod, buffer spring entangles on screw rod and the spring cover, spring is trapped and fix, overlaps on the spring to be connected with upper plate;
Also be provided with on flange block lower bolster, the flange block on block alignment pin, the flange as mentioned above on the lower shoe, flange block lower bolster is arranged on the lower shoe, and block and flange block lower bolster are connected and fixed by block alignment pin on the flange on the flange;
Pawl assembly comprises alignment pin behind the ratchet, index dial ratchet, ratchet prelocalization pin, ratchet compression spring base, ratchet compression spring, ratchet spring pin as mentioned above; Index dial ratchet rear end by ratchet after alignment pin be fixed on the positioning plate, the index dial ratchet can be behind ratchet alignment pin rotate, index dial ratchet front end pins the calibration tooth of index dial; Index dial ratchet front end bottom surface is supported by ratchet prelocalization pin, and the side of index dial ratchet front end is propped up by ratchet compression spring, and ratchet compression spring is arranged in the ratchet compression spring base that is fixed on the positioning plate, and ratchet compression spring entangles the ratchet spring pin;
Fix assembly as mentioned above and comprise counterdie alignment pin, clamping screw, clamp nut, flange pressing plate; Clamping screw passes positioning plate, and index dial, workpiece plate entangle clamping screw successively, and the flange pressing plate is arranged on the workpiece plate, and clamp nut is pushed down the flange pressing plate;
Pierce punch is cylinder or square column as mentioned above.
The invention has the beneficial effects as follows:
1, using punching technology instead can boost productivity greatly, reduces cost;
2, index dial has divided the number of degrees in advance uniformly, and such as 6 holes of needs, index dial just is provided with a calibration tooth according to 60 degree on circumference; Solved the problem of pile end board, pipe flange even calibration punching, can satisfy that pile end board, pipe flange are efficient, the requirement of the large batch of production of high accuracy;
3, overall process is finished voluntarily by equipment, is convenient to extensive, high efficiency production and simple to operate, can produce the measured pile end board of matter, pipe flange;
4, be provided with index dial, the workpiece plate that can arbitrarily rotate in horizontal plane, index dial rotatably is contained on the positioning plate, carries out punching by rotation-indexing table, workpiece plate, and is simple in structure, easy to operate;
5, support is provided with the sensor of control action, and the automaticity height also is provided with the sensor of regulated at will height, is convenient to the adjusting of different size, effectively guarantees good quality, and production efficiency increases substantially.
[description of drawings]
Fig. 1 is the side view of structure of the present invention;
Fig. 2 is the side view after the present invention removes punch press;
Fig. 3 is the structure chart after the present invention removes punch press;
Fig. 4 is the structure chart of index dial.
[specific embodiment]
See Fig. 1-3, a kind of pile end board, flange calibration perforating die machine comprise punch press 1, and the upper die component that moves up and down 2 that is connected with punch press drive part 11, upper die component comprise punch holder 22 and the pierce punch 23 on upper plate 21, the upper plate; The pierce punch below is provided with positioning plate 3, and positioning plate is provided with index dial 31, the workpiece plate 32 that can rotatablely move simultaneously, and index dial, workpiece plate are fixed by fixing assembly 4; See Fig. 4, index dial is provided with calibration tooth 311, and positioning plate is provided with the pawl assembly 5 that cooperates with the calibration tooth.
During work, punch press drive part 11 drives pierce punch 23 and moves downward, and workpiece 321 is housed in the workpiece plate, and excircle of workpiece periderm pierce punch is gone out the 1st hole 322; Punch press drive part 11 drive pierce punches move upward afterwards, at this moment, rotate workpiece plate, workpiece by hand, index dial is rotation simultaneously also, originally the pawl assembly 5 that blocked the calibration tooth is owing to rotatablely moving of index dial unclamped original calibration tooth 311, when index dial rotated to next calibration tooth, pawl assembly pinned this calibration tooth; Punch press drive part 11 drives pierce punch again and moves downward, and workpiece is rushed out the 2nd hole; Repeat repeatedly, go out hole with the same quantity of calibration tooth.Divide and to read to coil the calibration number of teeth amount that is provided with and decide according to the quantity of workpiece needs punching, dash 6 holes such as needs, just with the index dial that 6 teeth are arranged, need to dash 50 holes, just with the index dial that 50 teeth are arranged, index dial quantity on demand evenly sets the calibration tooth.
The structure of punch press is conventional punch press, and the drive part 11 of punch press drives pierce punch 23 and moves up and down.
More excellent scheme is provided with cylinder 33 on positioning plate, cylinder connects push rod 34, and push rod withstands the calibration tooth 311 of index dial, like this, after a hole has dashed, do not need to rotate by hand workpiece plate, workpiece, only need cylinder to promote push rod, push rod promotes the index dial rotation, has saved manpower.
More excellent scheme also is provided with lower shoe 6 under positioning plate, have T-slot 61 on the lower shoe, positioning plate is secured on the lower shoe by the T shape screw rod 62 and the nut 63 that are inserted in T-slot, like this, unscrew nut 63, positioning plate just can be by T-slot and relatively lower shoe slide.Positioning plate can drive index dial, workpiece plate, the relative drift of workpiece moves inwards or outwards motion; When processing same workpiece, the hole that dashes need from the workpiece center of circle a little further can be moved positioning plate outward, the hole that dashes need be from the workpiece center of circle near a bit, positioning plate can be moved inward; During the bigger workpiece of processing radius, positioning plate can be moved outward; During the less workpiece of processing radius, positioning plate can be moved inward.
Upper die component also comprises be arranged on upper plate 21 times, the Buffer Unit 7 of punch holder both sides, Buffer Unit comprise overlap 71 on the spring, buffer spring 72, spring trap 73, screw rod 74, buffer spring 72 entangle overlap 71 on screw rod 74 and the spring, spring traps 73 and fix, cover 71 is connected with upper plate 21 on the spring.Down during punching, one plays the effect of pushing down workpiece to Buffer Unit at pierce punch, and two play the effect of buffering, drift can unrestrictedly down not moved and runs into positioning plate.
Also be provided with on flange block lower bolster 81, the flange block 83 on block alignment pin 82, the flange on the lower shoe 6, flange block lower bolster 81 is arranged on the lower shoe 6, and block and flange block lower bolster are connected and fixed by block alignment pin 82 on the flange on the flange.Block is used to block workpiece plate, workpiece on the flange, makes things convenient for punching.
Pierce punch 23 can be a cylinder, also can be square column, and correspondence is rushed out circular hole or square hole.
Claims (8)
1. a pile end board, flange calibration perforating die machine, comprise punch press (1), the upper die component that moves up and down (2) that is connected with punch press drive part (11), upper die component comprise punch holder (22) and the pierce punch (23) on upper plate (21), the upper plate; The pierce punch below is provided with positioning plate (3), and positioning plate is provided with index dial (31), the workpiece plate (32) that can rotatablely move simultaneously, and index dial, workpiece plate are fixed by fixing assembly (4); Index dial is provided with calibration tooth (311), and positioning plate is provided with the pawl assembly (5) that cooperates with the calibration tooth.
2. a kind of pile end board according to claim 1, flange calibration perforating die machine is characterized in that the described cylinder (33) that is provided with on positioning plate, cylinder connects push rod (34), and push rod withstands the calibration tooth (311) of index dial.
3. a kind of pile end board according to claim 1 and 2, flange calibration perforating die machine; it is characterized in that the described lower shoe (6) that under positioning plate, also is provided with; have T-slot (61) on the lower shoe, positioning plate is secured on the lower shoe by T shape screw rod (62) that is inserted in T-slot and nut (63).
4. a kind of pile end board according to claim 1 and 2, flange calibration perforating die machine; it is characterized in that described upper die component also comprise be arranged under the upper plate (21), the Buffer Unit (7) of punch holder both sides; Buffer Unit comprises on the spring that cover (71), buffer spring (72), spring are trapped (73), screw rod (74); buffer spring (72) entangles on screw rod (74) and the spring cover (71), spring is trapped (73) and fix, overlaps (71) on the spring and is connected with upper plate (21).
5. a kind of pile end board according to claim 2, flange calibration perforating die machine; it is characterized in that also being provided with on the described lower shoe (6) on flange block lower bolster (81), the flange block (83) on block alignment pin (82), the flange; flange block lower bolster (81) is arranged on the lower shoe (6), and block and flange block lower bolster are connected and fixed by block alignment pin (82) on the flange on the flange.
6. a kind of pile end board according to claim 1 and 2, flange calibration perforating die machine is characterized in that described pawl assembly (5) comprises alignment pin (51) behind the ratchet, index dial ratchet (52), ratchet prelocalization pin (53), ratchet compression spring base (54), ratchet compression spring (55), ratchet spring pin (56); Index dial ratchet rear end by ratchet after alignment pin be fixed on the positioning plate (3), the index dial ratchet can be behind ratchet alignment pin rotate, index dial ratchet front end pins the calibration tooth (311) of index dial; Index dial ratchet front end bottom surface is supported by ratchet prelocalization pin (53), the side of index dial ratchet front end is compressed spring (55) by ratchet and is propped up, ratchet compression spring is arranged in the ratchet compression spring base (54) that is fixed on the positioning plate, and ratchet compression spring entangles ratchet spring pin (56).
7. a kind of pile end board according to claim 1 and 2, flange calibration perforating die machine is characterized in that described fixing assembly (4) comprises counterdie alignment pin (41), clamping screw (42), clamp nut (43), flange pressing plate (44); Clamping screw (42) passes positioning plate (3), and index dial (31), workpiece plate (32) entangle clamping screw (42) successively, and flange pressing plate (44) is arranged on the workpiece plate, and clamp nut (43) is pushed down the flange pressing plate.
8. a kind of pile end board according to claim 1, flange calibration perforating die machine is characterized in that described pierce punch (23) is cylinder or square column.
Priority Applications (1)
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CN2010202939191U CN201783565U (en) | 2010-08-09 | 2010-08-09 | Scale division punching die machine for tubular pile end plate and flange |
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CN2010202939191U CN201783565U (en) | 2010-08-09 | 2010-08-09 | Scale division punching die machine for tubular pile end plate and flange |
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CN2010202939191U Expired - Lifetime CN201783565U (en) | 2010-08-09 | 2010-08-09 | Scale division punching die machine for tubular pile end plate and flange |
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Cited By (26)
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CN102632135A (en) * | 2012-04-27 | 2012-08-15 | 龙腾照明集团有限公司 | Punching die for bottom cover of lamp pole flange |
CN102896233A (en) * | 2011-07-25 | 2013-01-30 | 科拉达股份公司 | Blanking die assembly with at least one device for differentially rotating the blanking unit |
CN103418669A (en) * | 2012-05-23 | 2013-12-04 | 珠海格力电器股份有限公司 | Compressor hole punching die for air conditioner chassis |
CN103448287A (en) * | 2012-06-01 | 2013-12-18 | 山东奥德堡电梯有限责任公司 | Die frame suitable for mechanical crankshaft type press machine |
CN103506459A (en) * | 2013-09-18 | 2014-01-15 | 苏州科瑞机械有限公司 | Tooth punching machine |
CN103537527A (en) * | 2012-07-13 | 2014-01-29 | 北汽福田汽车股份有限公司 | Sheet-metal punching device |
CN103817217A (en) * | 2014-02-28 | 2014-05-28 | 深圳市华龙精密模具有限公司 | Power punch structure of semiconductor trimming and forming device |
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CN106694698A (en) * | 2017-01-17 | 2017-05-24 | 徐波 | Stamping die and stamping forming device for flange blank |
CN108746320A (en) * | 2018-07-19 | 2018-11-06 | 广州德亚机械制造有限公司 | Flange automatic processing punch press |
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-
2010
- 2010-08-09 CN CN2010202939191U patent/CN201783565U/en not_active Expired - Lifetime
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CN111672975A (en) * | 2020-06-05 | 2020-09-18 | 刘利华 | Flange stamping automatic rotating device |
CN111672975B (en) * | 2020-06-05 | 2022-04-01 | 山西天宝集团有限公司 | Flange stamping automatic rotating device |
CN112775282A (en) * | 2020-12-30 | 2021-05-11 | 哈尔滨金阳光管业有限责任公司 | Indexing and punching device and method for connecting flange of spiral corrugated steel pipe |
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CN113500139A (en) * | 2021-08-04 | 2021-10-15 | 镇江市丹徒区粮机厂有限公司 | Circular flange punching device based on graduated disk |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CX01 | Expiry of patent term |
Granted publication date: 20110406 |