CN201659206U - Medium plate stepped cylindrical part die - Google Patents

Medium plate stepped cylindrical part die Download PDF

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Publication number
CN201659206U
CN201659206U CN 201020142300 CN201020142300U CN201659206U CN 201659206 U CN201659206 U CN 201659206U CN 201020142300 CN201020142300 CN 201020142300 CN 201020142300 U CN201020142300 U CN 201020142300U CN 201659206 U CN201659206 U CN 201659206U
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CN
China
Prior art keywords
die
shaping mould
punching
punch
bolster
Prior art date
Application number
CN 201020142300
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Chinese (zh)
Inventor
邵春波
Original Assignee
北京三兴汽车有限公司
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Publication date
Application filed by 北京三兴汽车有限公司 filed Critical 北京三兴汽车有限公司
Priority to CN 201020142300 priority Critical patent/CN201659206U/en
Application granted granted Critical
Publication of CN201659206U publication Critical patent/CN201659206U/en

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Abstract

The utility model relates to a medium plate stepped cylindrical part die, which comprises a primary drawing die, a drawing and shaping die and a punching die, wherein the primary drawing die comprises an upper drawing die, a lower drawing die and a material returning device of the drawing die, and the drawing and shaping die comprises an upper shaping die, a lower shaping die and a material returning device of the shaping die; and the punching die comprises an upper punching die, a lower punching die and a punching die guide pair. A die plate with a medium thickness can be pressed into a stepped cylindrical part by only three sets of dies, and the three sets of dies have the advantages of simple structure, simple and easy manufacture, convenient maintenance, reasonable layout, stable performance and long service life; the three sets of dies have high degree of standardization, select connecting bolts, material returning screws and discharge rods which are easily purchased in the market, and fully adopt screw thread connection without using riveting, welding and other non-removable ways so as to facilitate future maintenance and removal.

Description

The cut deal stepped cylindrical component die

Technical field

The utility model relates to a kind of mould, particularly a kind of mould that Die and mould plate is compressed to the stepped cylindrical shape.

Background technology

Make the process more complicated of stepped cylindrical component with cut deal, generally all need four or four more than the step, employed mould also needs quadruplet or more than the quadruplet, and every mold is all very complicated, especially the punching pattern of employed punching die is very complicated in the punching step, can influence part quality and reduce die life.In addition, the whole assembly difficulty of existing mold is very big, and the manufacturing of mould and maintenance cost are all very high, but but the production efficiency of mould is very low, so be badly in need of improving.

The utility model content

The purpose of this utility model provides a kind of cut deal stepped cylindrical component die, the technical problem of too complex in the time of solving existing mold processing stepped cylindrical component; And solve the cost height of existing mold complex structure, inconvenient maintenance, production stepped cylindrical component and the problem of inefficiency.

For achieving the above object, the utility model adopts following technical scheme: a kind of cut deal stepped cylindrical component die is characterized in that: be made up of first drawing die, stretching shaping mould and punching die three secondary moulds.

First drawing die is made up of drawing die mold, drawing die bed die and drawing die discharging device, described drawing die mold comprises drawing die cope match-plate pattern and the thread connection drawing die punch at drawing die cope match-plate pattern lower surface, described drawing die bed die is made up of at the drawing die die of drawing die lower bolster upper surface and the positioner that is connected on the drawing die die drawing die lower bolster, thread connection, and wherein the shrinkage pool on the drawing die die is a straight hole.

The stretching shaping mould is made up of shaping mould mold, shaping mould bed die and shaping mould discharging device, described shaping mould mold comprises shaping mould cope match-plate pattern and the thread connection shaping mould punch at shaping mould cope match-plate pattern lower surface, described shaping mould bed die is made up of at the shaping mould die of shaping mould lower bolster upper surface and the positioner that is connected on the shaping mould die shaping mould lower bolster, thread connection, and wherein the shrinkage pool on the shaping mould die is and the corresponding shoulder hole of the profile of stepped cylindrical component.

Punching die is by the punching die mold, punching die bed die and the secondary composition of punch die guiding, described punching die mold comprises the punching die cope match-plate pattern, punching die die shank and punching die punch, wherein the punching die die shank is detachably connected on the upper surface of punching die cope match-plate pattern by first straight pin, the punching die punch is detachably connected on the lower surface of punching die cope match-plate pattern, described punching die bed die comprises the punching die lower bolster, thread connection is at the punching die die and the positioner that is connected on the punching die die of punching die lower bolster upper surface, secondary upper end and the punching die cope match-plate pattern thread connection of described punch die guiding, secondary lower end and the punching die lower bolster thread connection of punch die guiding.

Described drawing die discharging device comprises the drawing die stripper, drawing die discharging screw, two drawing die retainer plates, drawing die material returned rubber, threaded push rod of drawing die and drawing die nut, the drawing die nut thread is connected the bottom of the threaded push rod of drawing die, two drawing die retainer plates and be clipped in the middle part of two drawing die material returned rubber sleeves between the drawing die retainer plate at the threaded push rod of drawing die, the upper end of the threaded push rod of drawing die is threaded on the lower surface of drawing die lower bolster, the drawing die stripper is positioned at the shrinkage pool of drawing die die, the upper end of drawing die discharging screw is threaded with the drawing die stripper, and the drawing die lower bolster is passed in the lower end of drawing die stripper, be threaded with the drawing die retainer plate.

Positioner on the described drawing die bed die can be the fixing pin stop of drawing die that is inserted in drawing die die upper end.

Described shaping mould discharging device comprises shaping mould discharging screw, the shaping mould stripper, the threaded push rod of shaping mould, the shaping mould nut, shaping mould material returned rubber and two shaping mould retainer plates, the shaping mould nut thread is connected the bottom of the threaded push rod of shaping mould, two shaping mould retainer plates and be clipped in the middle part of two shaping mould material returned rubber sleeves between the shaping mould retainer plate at the threaded push rod of shaping mould, the upper end of the threaded push rod of shaping mould is threaded on the lower surface of shaping mould lower bolster, the shaping mould stripper is positioned at the shrinkage pool of shaping mould die, the upper end of shaping mould discharging screw is threaded with the shaping mould stripper, and the shaping mould lower bolster is passed in the lower end of shaping mould discharging screw, be threaded with the shaping mould retainer plate.

Positioner on the described shaping mould bed die can be the shaping mould location-plate of thread connection in shaping mould die upper end.

But thread connection has the shaping mould punch retainer on the lower surface of described shaping mould cope match-plate pattern, and the shaping mould punch is detachably connected on the shaping mould cope match-plate pattern by the shaping mould punch retainer.

Positioner on the described punching die bed die can be the punching die alignment pin that is inserted in punching die die upper end.

But the lower surface thread connection of described punching die cope match-plate pattern has the punching die punch retainer, and also be inserted with second straight pin between punching die cope match-plate pattern and the punch die punch retainer, described punching die punch removably connects with the punching die punch retainer again by the three cylindrical pin.

Can accompany the punching die upper padding plate between described punching die cope match-plate pattern and the punching die punch retainer.

Can accompany the punching die lower bolster between described punching die lower bolster and the punching die die.

Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model only need use three molds, just the Die and mould plate of middle thickness can be pressed into stepped cylindrical component, that three molds have is simple in structure, it is simple and easy, easy to maintenance, rationally distributed to make, the advantage of stable performance, long service life, and the design standard degree height of three molds, attachment bolt, material returned screw, discharge arm etc. are all selected the standard component of easily purchasing on the market for use; Three molds all adopt thread forms to connect, and do not use non-removable modes such as riveting, weldering, are convenient to from now on maintenance and convenient disassembly.

Consider that from the characteristics of stepped cylindrical component automatic capturing described first drawing die and stretching shaping mould do not dispose guiding pair or standard die set, simplify the structure, and have reduced cost.Described first drawing die has adopted the elasticity material returned mode of drawing die retainer plate and drawing die material returned rubber, both guaranteed that material returned power was uniform and stable, part can be withdrawed from fast, so improved the production efficiency of part and the service life of mould from die.The pattern that the punch of described punching die and die are designed to the processing of available line cutting mode not only improved product quality, and the product gap of producing is even, eliminates the uneven shortcoming in gap that causes because pincers worker makes.Described punching die does not use standard die set, but adopts the secondary form by thread connection of punch die guiding to connect with cope match-plate pattern, lower bolster.Lead by punch die guiding pair, both guaranteed the safe handling of punching die, saved cost again.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 is the schematic diagram of stepped cylindrical component.

Fig. 2 is the schematic top plan view of Fig. 1.

Fig. 3 is the structural representation of first drawing die.

Fig. 4 is the structural representation of stretching shaping mould.

Fig. 5 is the structural representation of punching die.

Fig. 6 is punching die lower bolster and the secondary schematic top plan view that is connected of punch die guiding.

Reference numeral: 1-drawing die cope match-plate pattern, 2-drawing die die, 3-drawing die punch, 4-drawing die stripper, 5-drawing die discharging screw, 6-drawing die be pin stop, 7-drawing die lower bolster, 8-drawing die retainer plate, 9-drawing die material returned rubber, the threaded push rod of 10-drawing die, 11-drawing die nut fixedly; 12-shaping mould cope match-plate pattern, 13-shaping mould punch, 14-shaping mould punch retainer, 15-shaping mould location-plate, 16-shaping mould die, 17-shaping mould discharging screw, 18-shaping mould retainer plate, the threaded push rod of 19-shaping mould, 20-shaping mould nut, 21-shaping mould material returned rubber, 22-shaping mould stripper, 23-shaping mould lower bolster; 24-punching die cope match-plate pattern, 25-punch die guiding pair, 26-punching die upper padding plate, 27-punching die die shank, 28-punching die punch retainer, 29-punching die die, 30-punching die punch, 31-punching die lower bolster, 32-punching die lower bolster, 33-punching die alignment pin, 34-first straight pin, 35-second straight pin, 36-three cylindrical pin.

The specific embodiment

Embodiment is referring to shown in Fig. 3-6, and this cut deal stepped cylindrical component die is made up of first drawing die, stretching shaping mould and punching die three secondary moulds.

Referring to Fig. 3, first drawing die is made up of drawing die mold, drawing die bed die and drawing die discharging device, described drawing die mold comprises drawing die cope match-plate pattern 1 and the thread connection drawing die punch 3 at drawing die cope match-plate pattern lower surface, described drawing die bed die is made up of at the drawing die die 2 of drawing die lower bolster upper surface and the positioner that is connected on the drawing die die drawing die lower bolster 7, thread connection, and wherein the shrinkage pool on the drawing die die 2 is a straight hole.

Described drawing die discharging device comprises drawing die stripper 4, drawing die discharging screw 5, two drawing die retainer plates 8, drawing die material returned rubber 9, threaded push rod 10 of drawing die and drawing die nut 11, drawing die nut 11 is threaded in the bottom of the threaded push rod 10 of drawing die, two drawing die retainer plates 8 and be clipped in the middle part that two blocks of drawing die material returned rubber 9 between the drawing die retainer plate are enclosed within the threaded push rod 10 of drawing die, the upper end of the threaded push rod 10 of drawing die is threaded on the lower surface of drawing die lower bolster 7, drawing die stripper 4 is positioned at the shrinkage pool of drawing die die 2, the upper end of drawing die discharging screw 5 is threaded with drawing die stripper 4, and drawing die lower bolster 7 is passed in the lower end of drawing die stripper 4, be threaded with drawing die retainer plate 8.Positioner on the described drawing die bed die is the fixing pin stop 6 of drawing die that is inserted in drawing die die upper end.

Referring to Fig. 4, the stretching shaping mould is by the shaping mould mold, shaping mould bed die and shaping mould discharging device are formed, described shaping mould mold comprises shaping mould cope match-plate pattern 12 and the thread connection shaping mould punch 13 at shaping mould cope match-plate pattern lower surface, described shaping mould bed die is by shaping mould lower bolster 23, thread connection is formed at the shaping mould die 16 of shaping mould lower bolster upper surface and the positioner that is connected on the shaping mould die, and wherein the shrinkage pool on the shaping mould die 1 is and the corresponding shoulder hole of the profile of stepped cylindrical component.

Described shaping mould discharging device comprises shaping mould discharging screw 17, shaping mould stripper 22, the threaded push rod 19 of shaping mould, shaping mould nut 20, shaping mould material returned rubber 21 and two shaping mould retainer plates 18, shaping mould nut 20 is threaded in the bottom of the threaded push rod 19 of shaping mould, two shaping mould retainer plates 18 and be clipped in the middle part that two blocks of shaping mould material returned rubber 21 between the shaping mould retainer plate are enclosed within the threaded push rod 19 of shaping mould, the upper end of the threaded push rod 19 of shaping mould is threaded on the lower surface of shaping mould lower bolster 23, shaping mould stripper 22 is positioned at the shrinkage pool of shaping mould die 16, the upper end of shaping mould discharging screw 17 is threaded with shaping mould stripper 22, and shaping mould lower bolster 23 is passed in the lower end of shaping mould discharging screw 17, be threaded with shaping mould retainer plate 18.

Positioner on the described shaping mould bed die is the shaping mould location-plate 15 of thread connection in shaping mould die upper end.Thread connection has shaping mould punch retainer 14 on the lower surface of described shaping mould cope match-plate pattern 12, and shaping mould punch 13 is detachably connected on the shaping mould cope match-plate pattern by shaping mould punch retainer 14.

Referring to Fig. 5, punching die is by the punching die mold, punching die bed die and punch die guiding secondary 25 are formed, described punching die mold comprises punching die cope match-plate pattern 24, punching die die shank 27 and punching die punch 30, wherein punching die die shank 27 is detachably connected on the upper surface of punching die cope match-plate pattern 24 by first straight pin 34, punching die punch 30 is detachably connected on the lower surface of punching die cope match-plate pattern 24, described punching die bed die comprises punching die lower bolster 32, thread connection is at the punching die die 29 and the positioner that is connected on the punching die die of punching die lower bolster upper surface, the upper end and punching die cope match-plate pattern 24 thread connection of described punch die guiding secondary 25, the lower end and punching die lower bolster 32 thread connection of punch die guiding secondary 25.

Positioner on the described punching die bed die is the punching die alignment pin 33 that is inserted in punching die die upper end.The lower surface thread connection of described punching die cope match-plate pattern 24 has punching die punch retainer 28, and also be inserted with second straight pin 35 between punching die cope match-plate pattern 24 and the punch die punch retainer 28, described punching die punch 30 removably connects with punching die punch retainer 28 again by three cylindrical pin 36.Accompany punching die upper padding plate 26 between described punching die cope match-plate pattern 24 and the punching die punch retainer 28.Accompany punching die lower bolster 31 between described punching die lower bolster 32 and the punching die die 29.

The course of work of the present utility model.

Described drawing die fixedly pin stop 6 is used for the jig plate, and described shaping mould location-plate 15 is used to locate the Die and mould plate that first drawing die was suppressed, and described punching die alignment pin 33 is used to locate the Die and mould plate that the stretching shaping mould was suppressed.Described punching die die shank 27 is connected with punch press.The model of punch die guiding secondary 25 is TUB19 * 160.

The produced stepped cylindrical component of employing the utility model can be referring to Fig. 1, Fig. 2.

Claims (10)

1. a cut deal stepped cylindrical component die is characterized in that: be made up of first drawing die, stretching shaping mould and punching die three secondary moulds;
First drawing die is made up of drawing die mold, drawing die bed die and drawing die discharging device, described drawing die mold comprises drawing die cope match-plate pattern (1) and the thread connection drawing die punch (3) at drawing die cope match-plate pattern lower surface, described drawing die bed die is made up of at the drawing die die (2) of drawing die lower bolster upper surface and the positioner that is connected on the drawing die die drawing die lower bolster (7), thread connection, and wherein the shrinkage pool on the drawing die die (2) is a straight hole;
The stretching shaping mould is by the shaping mould mold, shaping mould bed die and shaping mould discharging device are formed, described shaping mould mold comprises shaping mould cope match-plate pattern (12) and the thread connection shaping mould punch (13) at shaping mould cope match-plate pattern lower surface, described shaping mould bed die is by shaping mould lower bolster (23), thread connection is formed at the shaping mould die (16) of shaping mould lower bolster upper surface and the positioner that is connected on the shaping mould die, and wherein the shrinkage pool on the shaping mould die (1) is and the corresponding shoulder hole of the profile of stepped cylindrical component;
Punching die is by the punching die mold, punching die bed die and punch die guiding secondary (25) are formed, described punching die mold comprises punching die cope match-plate pattern (24), punching die die shank (27) and punching die punch (30), wherein punching die die shank (27) is detachably connected on the upper surface of punching die cope match-plate pattern (24) by first straight pin (34), punching die punch (30) is detachably connected on the lower surface of punching die cope match-plate pattern (24), described punching die bed die comprises punching die lower bolster (32), thread connection is at the punching die die (29) of punching die lower bolster upper surface and be connected positioner on the punching die die, the upper end and punching die cope match-plate pattern (24) thread connection of described punch die guiding secondary (25), the lower end and punching die lower bolster (32) thread connection of punch die guiding secondary (25).
2. cut deal stepped cylindrical component die according to claim 1, it is characterized in that: described drawing die discharging device comprises drawing die stripper (4), drawing die discharging screw (5), two drawing die retainer plates (8), drawing die material returned rubber (9), threaded push rod of drawing die (10) and drawing die nut (11), drawing die nut (11) is threaded in the bottom of the threaded push rod of drawing die (10), two drawing die retainer plates (8) and be clipped in the middle part that two blocks of drawing die material returned rubber (9) between the drawing die retainer plate are enclosed within the threaded push rod of drawing die (10), the upper end of the threaded push rod of drawing die (10) is threaded on the lower surface of drawing die lower bolster (7), drawing die stripper (4) is positioned at the shrinkage pool of drawing die die (2), the upper end of drawing die discharging screw (5) is threaded with drawing die stripper (4), and drawing die lower bolster (7) is passed in the lower end of drawing die stripper (4), be threaded with drawing die retainer plate (8).
3. cut deal stepped cylindrical component die according to claim 1 is characterized in that: the positioner on the described drawing die bed die is the fixing pin stop (6) of drawing die that is inserted in drawing die die upper end.
4. cut deal stepped cylindrical component die according to claim 1, it is characterized in that: described shaping mould discharging device comprises shaping mould discharging screw (17), shaping mould stripper (22), the threaded push rod of shaping mould (19), shaping mould nut (20), shaping mould material returned rubber (21) and two shaping mould retainer plates (18), shaping mould nut (20) is threaded in the bottom of the threaded push rod of shaping mould (19), two shaping mould retainer plates (18) and be clipped in the middle part that two blocks of shaping mould material returned rubber (21) between the shaping mould retainer plate are enclosed within the threaded push rod of shaping mould (19), the upper end of the threaded push rod of shaping mould (19) is threaded on the lower surface of shaping mould lower bolster (23), shaping mould stripper (22) is positioned at the shrinkage pool of shaping mould die (16), the upper end of shaping mould discharging screw (17) is threaded with shaping mould stripper (22), and shaping mould lower bolster (23) is passed in the lower end of shaping mould discharging screw (17), be threaded with shaping mould retainer plate (18).
5. cut deal stepped cylindrical component die according to claim 1 is characterized in that: the positioner on the described shaping mould bed die is the shaping mould location-plate (15) of thread connection in shaping mould die upper end.
6. cut deal stepped cylindrical component die according to claim 1, it is characterized in that: thread connection has shaping mould punch retainer (14) on the lower surface of described shaping mould cope match-plate pattern (12), and shaping mould punch (13) is detachably connected on the shaping mould cope match-plate pattern by shaping mould punch retainer (14).
7. cut deal stepped cylindrical component die according to claim 1 is characterized in that: the positioner on the described punching die bed die is the punching die alignment pin (33) that is inserted in punching die die upper end.
8. cut deal stepped cylindrical component die according to claim 1, it is characterized in that: the lower surface thread connection of described punching die cope match-plate pattern (24) has punching die punch retainer (28), and also be inserted with second straight pin (35) between punching die cope match-plate pattern (24) and the punch die punch retainer (28), described punching die punch (30) removably connects with punching die punch retainer (28) again by three cylindrical pin (36).
9. cut deal stepped cylindrical component die according to claim 8 is characterized in that: accompany punching die upper padding plate (26) between described punching die cope match-plate pattern (24) and the punching die punch retainer (28).
10. cut deal stepped cylindrical component die according to claim 8 is characterized in that: accompany punching die lower bolster (31) between described punching die lower bolster (32) and the punching die die (29).
CN 201020142300 2010-03-26 2010-03-26 Medium plate stepped cylindrical part die CN201659206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN 201020142300 CN201659206U (en) 2010-03-26 2010-03-26 Medium plate stepped cylindrical part die

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767154A (en) * 2010-03-26 2010-07-07 北京三兴汽车有限公司 Stepped cylindrical component die for medium plate
CN102248083A (en) * 2011-07-02 2011-11-23 东莞市祥鑫汽车模具制品有限公司 Production die of product with stretched edge
CN102363179A (en) * 2011-08-31 2012-02-29 芜湖天正电力设备有限公司 Stamping machine mould
CN102728722A (en) * 2012-06-25 2012-10-17 芜湖乐佳电器有限公司 Stamping mould of water level sensor
CN103056228A (en) * 2013-01-14 2013-04-24 安徽中鼎精工技术有限公司 Die for bulging metal tubes
CN105458081A (en) * 2016-01-15 2016-04-06 中国核动力研究设计院 Stamping forming tool for semi-groove shells shaped like Chinese character 'ji' of irradiation inspection tubes
CN107030199A (en) * 2017-03-17 2017-08-11 宁国昕远金属制品有限公司 A kind of shaping mould for mount support
CN107297421A (en) * 2017-06-26 2017-10-27 安徽开诚电器有限公司 Detachable stamping parts structure
CN107952883A (en) * 2017-11-27 2018-04-24 宁波江北珂达汽车技术有限公司 A kind of stepped cylindrical component stamping die

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767154A (en) * 2010-03-26 2010-07-07 北京三兴汽车有限公司 Stepped cylindrical component die for medium plate
CN101767154B (en) * 2010-03-26 2011-10-05 北京三兴汽车有限公司 Stepped cylindrical component die for medium plate
CN102248083A (en) * 2011-07-02 2011-11-23 东莞市祥鑫汽车模具制品有限公司 Production die of product with stretched edge
CN102363179A (en) * 2011-08-31 2012-02-29 芜湖天正电力设备有限公司 Stamping machine mould
CN102728722A (en) * 2012-06-25 2012-10-17 芜湖乐佳电器有限公司 Stamping mould of water level sensor
CN103056228A (en) * 2013-01-14 2013-04-24 安徽中鼎精工技术有限公司 Die for bulging metal tubes
CN105458081A (en) * 2016-01-15 2016-04-06 中国核动力研究设计院 Stamping forming tool for semi-groove shells shaped like Chinese character 'ji' of irradiation inspection tubes
CN107030199A (en) * 2017-03-17 2017-08-11 宁国昕远金属制品有限公司 A kind of shaping mould for mount support
CN107297421A (en) * 2017-06-26 2017-10-27 安徽开诚电器有限公司 Detachable stamping parts structure
CN107952883A (en) * 2017-11-27 2018-04-24 宁波江北珂达汽车技术有限公司 A kind of stepped cylindrical component stamping die

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Granted publication date: 20101201

Effective date of abandoning: 20111005