CN107962122A - A kind of unloading mechanism being flared using single cylinder or oil cylinder press - Google Patents
A kind of unloading mechanism being flared using single cylinder or oil cylinder press Download PDFInfo
- Publication number
- CN107962122A CN107962122A CN201711227797.9A CN201711227797A CN107962122A CN 107962122 A CN107962122 A CN 107962122A CN 201711227797 A CN201711227797 A CN 201711227797A CN 107962122 A CN107962122 A CN 107962122A
- Authority
- CN
- China
- Prior art keywords
- stripper
- screw
- upper mold
- cylinder
- connecting plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of unloading mechanism being flared using single cylinder or oil cylinder press, mainly it is fixedly connected including upper die and lower die, pipe-expanding machine and cylinder, the upper end of upper mold by connecting plate with cylinder, the lower end of upper mold is run through and is sleeved in stripper；The screw A being fixed on stripper is lifted on connecting plate, and leading screw is fixed on stripper, and stripper passes through screw A and the position-limiting action of leading screw；Before i.e. upper mold is moved downwardly to the limit, stripper is suspended on connecting plate；When upper mold moves upward to the limit, stripper realizes the material returned function of part.This unloading mechanism has the advantage that compared with original material returned mode：1st, equipment requirement is reduced to the cylinder press or oil cylinder press of single cylinder by the hydraulic press of double oil cylinders, reduces the requirement to equipment；2nd, equipment cost is greatly reduced；3rd, simple flow acts, and improves production efficiency；4th, equipment is safer；5th, reduce occupation area of equipment, improve space availability ratio.
Description
Technical field
It is mainly a kind of to be flared using list cylinder or oil cylinder press the present invention relates to the material returned field of flaring process
Unloading mechanism.
Background technology
In stainless steel cool-bag product, part can because being cut using irony cutter, other process mold design
Unreasonable grade and cause oral area to be recessed.This problem, is generally existing in cool-bag industry.Cut using advanced laser
Cut technology substitution irony cutter to be cut, avoid oral area from being recessed, this is presently the most preferable processing method.But because swashing
Light cutting equipment involves great expense, and is still in the process certification stage, thus most of enterprise still select irony cutter into
Row cutting, and increase flaring process together and capable correction is recessed into oral area.
Flaring process is because needs are flared, two steps of the material returned, so most common is that selection has two cylinders or oil cylinder
Equipment.
Common flaring die motion mode such as Fig. 1, shown in 2.During work, upper mold A is transported downwards under the action of upper pressure cylinder
Move and by part B oral areas press-in lower die C, realize flaring, as shown in Figure 1.At this time, part B is firmly fitted on lower die C.
To the end of flaring, upper pressure cylinder drives upper mold A to retract, and mandril F is moved upwards under the action of lower pressure cylinder, promotes stripper D
Movement upwards, and part B is released, it is separated with lower die C, as shown in Figure 2.Finally, all mould parts return to initial position,
Work terminates.It should be noted that：For upper mold A on workbench on press, now simplification only draws upper mold A.Lower die C is installed on
Under press on workbench E, and locked with pressing plate G, screw H.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and one kind is provided using single cylinder or oil cylinder press
The unloading mechanism being flared.
The purpose of the present invention is by following technical solution to complete.It is this to be expanded using single cylinder or oil cylinder press
The unloading mechanism of mouth, mainly passes through connecting plate and cylinder including upper die and lower die, pipe-expanding machine and cylinder, the upper end of the upper mold
It is fixedly connected, the lower end of upper mold is run through and is sleeved in stripper；The screw A being fixed on stripper is lifted on connecting plate,
Enable screw A freely up and down movable, leading screw is fixed on stripper, and stripper is realized by screw A and the position-limiting action of leading screw
The suspension of stripper, the material returned of part；Before i.e. upper mold is moved downwardly to the limit, stripper is suspended on connecting plate；Upper mold is upward
When moving to the limit, stripper realizes the material returned function of part.
Preferably, the upper end of the upper mold is fixedly connected by screw B with connecting plate, connecting plate is fixed with cylinder to be connected
Connect.
Preferably, the leading screw is locked on stripper by locking nut A, the upper work of leading screw and pipe-expanding machine is put down
Platform, which coordinates, plays the position-limiting action in the upward direction of motion.
Preferably, the stripper is lifted on connecting plate by screw A, screw A passes through the through hole on connecting plate
And it is locked at by locking nut B on stripper；Screw A freely activities, and play stripper in the side of moving downward in through-holes
Upward position-limiting action.
Preferably, the lower die is fixed on the lower workbench of pipe-expanding machine by screw C, locking nut C.
Beneficial effects of the present invention are：This unloading mechanism has the advantage that compared with original material returned mode：
1st, equipment requirement is reduced to the cylinder press or oil cylinder press of single cylinder by the hydraulic press of double oil cylinders, is reduced and pair is set
Standby requirement；2nd, cylinder press or oil cylinder press price only 1,000 yuan of levels, equipment cost are greatly reduced；
3rd, simple flow acts, and improves production efficiency；
4th, equipment is safer；
5th, reduce occupation area of equipment, improve space availability ratio.
Brief description of the drawings
Fig. 1 is the structure diagram that upper mold moves downward in common flaring die；
Fig. 2 is the structure diagram that upper mold is moved upwards in common flaring die；
Fig. 3 is structural representation Fig. 1 of the present invention.
Fig. 4 is structural representation Fig. 2 of the present invention.
Fig. 5 is structural representation Fig. 3 of the present invention.
Fig. 6 is the dimensional structure diagram of the present invention.
Description of reference numerals：Cylinder 1, connecting plate 2, screw A3, locking nut A4, stripper 5, upper mold 6, part 7, lower die
8, screw C9, pipe-expanding machine 10, screw B11, leading screw 12, locking nut B13, locking nut C14.
Embodiment
Detailed introduction is done to the present invention below in conjunction with attached drawing：
As seen in figures 3-6, this unloading mechanism being flared using single cylinder or oil cylinder press, unloading mechanism are installed on
On the machine of single cylinder/oil cylinder；The unloading mechanism mainly includes upper mold 6, lower die 8, pipe-expanding machine 10 and cylinder 1, the upper mold 6
Upper terminal screw B11 be fixedly connected with connecting plate 2, connecting plate 2 is fixedly connected with cylinder 1, and the lower end of upper mold 6 is run through and is sleeved on
In stripper 5.The lower die 8 is fixed on the lower workbench of pipe-expanding machine 10 by screw C9, locking nut C14.It is fixed
3 screw A3 on stripper 5 are lifted on connecting plate 2, and screw A3 is through the through hole on connecting plate 2 and passes through locking nut
B13 is locked on stripper 5；Screw A3 freely activities, and it is spacing on direction is moved downward to play stripper 5 in through-holes
Effect.Long lead screw 12 is waited equipped with 4 again on stripper 5, and is locked at by locking nut A4 on stripper 5, leading screw 12 is with expanding
The upper workbench of mouth machine 10, which coordinates, plays the position-limiting action in the upward direction of motion.Stripper 5 passes through screw A3 and leading screw
12 position-limiting action, realizes suspension, the material returned of part 7 of stripper 5；Before i.e. upper mold 6 is moved downwardly to the limit, stripper 5 is outstanding
Hang on connecting plate 2；When upper mold 6 moves upward to the limit, stripper 5 realizes the material returned function of part 7.
During work, part 7 is put into lower die 8, starts machine, cylinder 1 promotes upper mold 6 to move downward.It is subject to itself
Gravity influences and the position-limiting action of screw A3, and stripper 5 can move downwardly together with upper mold 6, but will not fall down.This
When, the head undersurface L and 2 upper surface M of connecting plate of screw A3 fit together, as shown in partial enlarged view J in Fig. 3.
Not in contact with to before part 7, the position relationship between upper mold 6 and stripper 5 is consistent with original state Fig. 3.When upper mold 6, the material returned
When plate 5 is in contact with 7 oral area of part, since cylinder 1 is not connected directly or indirectly with stripper 5 and power can not be provided, the material returned
Plate 5 can because part 7 stop and stop motion.It but upper mold 6 provides power by cylinder 1, can continue to move downward, carry out
Flaring, until stroke-limit.At this time, the head undersurface L of screw A3 and 2 upper surface M of connecting plate are converted to point by fit-state
From state, as shown in partial enlarged view K in Fig. 4.Then, upper mold 6 starts to move upwards, since part 7 is tightly fitted in upper mold 6
On, part 7 can be moved upwardly together with upper mold 6.Due to stripper 5, the gravity of itself is less than required for the disengaging upper mold 6 of part 7
Thrust, relative position relation between knockout plate 5 and upper mold 6 will be always maintained at during upward movement, i.e. screw A3
Head undersurface L and 2 upper surface M of connecting plate for discrete state (before part 7 is without departing from upper mold 6, upper mold 6 and stripper 5
Between position relationship it is consistent with state diagram 4), until leading screw 12 pushes up workbench on pipe-expanding machine 10.When the top of leading screw 12 to expansion
On mouth machine 10 during workbench, stripper 5 can not be further continued for moving upwards because being subject to resistance, and part 7 is subject to the stop of the material returned 5
Also will be unable to continue up, but upper mold 6 between the 2 upper surface M of head undersurface L and connecting plate of screw A3 because having certain sky
Gap can continue up so that part 7 slowly departs from upper mold 6, final to realize the demoulding, as shown in Figure 5.Upper mold 6 is in screw
When the head undersurface L and 2 upper surface M of connecting plate of A3 are converted to fit-state by discrete state, also by stop motion, return to
The original state of Fig. 3.Before the demoulding, part 7 must be held, prevents from dropping during its demoulding.
It is understood that it will be understood by those skilled in the art that technical scheme and inventive concept are subject to
The protection domain of appended claims of the invention should all be belonged to replacement or change.
Claims (5)
- A kind of 1. unloading mechanism being flared using single cylinder or oil cylinder press, mainly including upper mold (6), lower die (8), flaring Machine (10) and cylinder (1), it is characterised in that：The upper end of the upper mold (6) is fixedly connected by connecting plate (2) with cylinder (1), The lower end of upper mold (6) is run through and is sleeved in stripper (5)；The screw A (3) being fixed on stripper (5) is lifted on connecting plate (2) on, make screw A (3) freely up and down movable, leading screw (12) is fixed on stripper (5), and stripper (5) passes through screw A (3) and leading screw (12) position-limiting action, realize suspension, the material returned of part of stripper (5)；I.e. upper mold (6) is moved downwardly to pole Before limit, stripper (5) is suspended on connecting plate (2)；When upper mold (6) moves upward to the limit, stripper (5) realizes part (7) Material returned function.
- 2. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute The upper end for the upper mold (6) stated is fixedly connected by screw B (11) with connecting plate (2), and connecting plate (2) is fixedly connected with cylinder (1).
- 3. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute The leading screw (12) stated is locked on stripper (5) by locking nut A (4), and leading screw (12) and the upper work of pipe-expanding machine (10) are put down Platform, which coordinates, plays the position-limiting action in the upward direction of motion.
- 4. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute The stripper (5) stated is lifted on connecting plate (2) by screw A (3), and screw A (3) is through the through hole on connecting plate (2) and leads to Locking nut B (13) is crossed to be locked on stripper (5)；Screw A (3) in through-holes freely activity, and play stripper (5) to Position-limiting action in the lower direction of motion.
- 5. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute The lower die (8) stated is fixed on the lower workbench of pipe-expanding machine (10) by screw C (9), locking nut C (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711227797.9A CN107962122A (en) | 2017-11-29 | 2017-11-29 | A kind of unloading mechanism being flared using single cylinder or oil cylinder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711227797.9A CN107962122A (en) | 2017-11-29 | 2017-11-29 | A kind of unloading mechanism being flared using single cylinder or oil cylinder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962122A true CN107962122A (en) | 2018-04-27 |
Family
ID=61999082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711227797.9A Pending CN107962122A (en) | 2017-11-29 | 2017-11-29 | A kind of unloading mechanism being flared using single cylinder or oil cylinder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962122A (en) |
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| CN201124206Y (en) * | 2007-11-23 | 2008-10-01 | 江苏金方圆数控机床有限公司 | Hydraulic discharging mechanism |
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| CN201632541U (en) * | 2009-12-30 | 2010-11-17 | 山东济宁车轮厂 | Center hole punching die for wheel spokes |
| CN201669335U (en) * | 2010-05-07 | 2010-12-15 | 福州鑫威电器有限公司 | Punching mold with regular punched part rupture surface |
| CN102397935A (en) * | 2011-12-05 | 2012-04-04 | 西安航天动力机械厂 | Die for punching inner hexagonal hole of bolt |
| CN202225261U (en) * | 2011-09-09 | 2012-05-23 | 张晓江 | Special quickly assembled piercing die for plastic stretching grids |
| CN202239366U (en) * | 2011-09-30 | 2012-05-30 | 南阳淅减汽车减振器有限公司 | Flaring device for dust-proof covers of shock absorbers |
| CN202824370U (en) * | 2012-08-20 | 2013-03-27 | 天津双鑫机械制造有限公司 | Forming stamping processing device of automobile damper spring upper seat |
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| CN203330258U (en) * | 2013-06-17 | 2013-12-11 | 安徽中鼎精工技术有限公司 | Cold-punching die for metal bushing of car |
| CN203343310U (en) * | 2013-07-23 | 2013-12-18 | 山西利民工业有限责任公司 | Double-end flaring device of exhaust pipe of silencer |
| CN103480724A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Thermal shroud shutter punching die |
| CN103480725A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Fan guard upper surface punching die |
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| CN204545089U (en) * | 2015-04-14 | 2015-08-12 | 衡阳市鹏润锻造有限公司 | A kind of novel trimming discharging device |
| CN204817561U (en) * | 2015-07-13 | 2015-12-02 | 南阳淅减汽车减振器有限公司 | Shock absorber sleeve pipe both ends pipe -expanding machine |
| CN105251858A (en) * | 2015-11-16 | 2016-01-20 | 重庆持恒模具有限公司 | Upside-down type punching blanking die |
| CN205056780U (en) * | 2015-09-16 | 2016-03-02 | 广州市鸿镌金属制品有限公司 | Convex closure blanking mould |
| CN205056805U (en) * | 2015-09-11 | 2016-03-02 | 广州市鸿镌金属制品有限公司 | Towards dolly set utensil |
| CN205147134U (en) * | 2015-12-01 | 2016-04-13 | 江西江铃底盘股份有限公司 | Expanding die of two both ends of car front axle sleeve pipe flaring simultaneously |
| CN205147098U (en) * | 2015-12-01 | 2016-04-13 | 江西江铃底盘股份有限公司 | Sheathed tube flaring die |
| CN205629054U (en) * | 2016-04-17 | 2016-10-12 | 吉林东光奥威汽车制动系统有限公司 | Stamping die who gets rid of thin -wall case hole blanking cross -section cusped edge burr |
| CN106270210A (en) * | 2016-11-04 | 2017-01-04 | 十堰派生工贸有限公司 | Diel for automotive metal piece processing |
| CN205996035U (en) * | 2016-08-31 | 2017-03-08 | 陕西汽车集团有限责任公司 | A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation |
| CN206046837U (en) * | 2016-08-28 | 2017-03-29 | 山东金力特管业有限公司 | Enlarging integrated shaping machine |
| CN206083544U (en) * | 2016-10-21 | 2017-04-12 | 郑州领胜科技有限公司 | Dash and paste assembly jig |
| CN206415506U (en) * | 2017-01-19 | 2017-08-18 | 上海宝山大陆汽车配件有限公司 | Four layers of annular knurl thermal insulation board edge locking die |
| CN207547438U (en) * | 2017-11-29 | 2018-06-29 | 浙江安胜科技股份有限公司 | The unloading mechanism being flared using single cylinder or oil cylinder press |
-
2017
- 2017-11-29 CN CN201711227797.9A patent/CN107962122A/en active Pending
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| GB276105A (en) * | 1926-06-09 | 1927-08-25 | Thos C Fawcett Ltd | An improvements in or relating to presses |
| CN201124206Y (en) * | 2007-11-23 | 2008-10-01 | 江苏金方圆数控机床有限公司 | Hydraulic discharging mechanism |
| CN201632541U (en) * | 2009-12-30 | 2010-11-17 | 山东济宁车轮厂 | Center hole punching die for wheel spokes |
| CN201618783U (en) * | 2010-01-05 | 2010-11-03 | 重庆五九精密锻压有限责任公司 | Punching die |
| CN201669335U (en) * | 2010-05-07 | 2010-12-15 | 福州鑫威电器有限公司 | Punching mold with regular punched part rupture surface |
| CN202225261U (en) * | 2011-09-09 | 2012-05-23 | 张晓江 | Special quickly assembled piercing die for plastic stretching grids |
| CN202239366U (en) * | 2011-09-30 | 2012-05-30 | 南阳淅减汽车减振器有限公司 | Flaring device for dust-proof covers of shock absorbers |
| CN102397935A (en) * | 2011-12-05 | 2012-04-04 | 西安航天动力机械厂 | Die for punching inner hexagonal hole of bolt |
| CN202824370U (en) * | 2012-08-20 | 2013-03-27 | 天津双鑫机械制造有限公司 | Forming stamping processing device of automobile damper spring upper seat |
| CN103084463A (en) * | 2013-02-05 | 2013-05-08 | 华一精密机械(昆山)有限公司 | Lock pad punching blanking die |
| CN203155839U (en) * | 2013-02-27 | 2013-08-28 | 青岛盛通机械科技有限公司 | Inline type multi-station die |
| CN203330258U (en) * | 2013-06-17 | 2013-12-11 | 安徽中鼎精工技术有限公司 | Cold-punching die for metal bushing of car |
| CN203343310U (en) * | 2013-07-23 | 2013-12-18 | 山西利民工业有限责任公司 | Double-end flaring device of exhaust pipe of silencer |
| CN203541318U (en) * | 2013-09-13 | 2014-04-16 | 佛山市顺德区精艺万希铜业有限公司 | Hydraulic flaring die device |
| CN103480725A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Fan guard upper surface punching die |
| CN103480724A (en) * | 2013-09-30 | 2014-01-01 | 大连益联金属成型有限公司 | Thermal shroud shutter punching die |
| CN103658489A (en) * | 2013-12-09 | 2014-03-26 | 盐城工学院 | Cup shell forging device with guide function and material discharging function |
| CN204545089U (en) * | 2015-04-14 | 2015-08-12 | 衡阳市鹏润锻造有限公司 | A kind of novel trimming discharging device |
| CN204817561U (en) * | 2015-07-13 | 2015-12-02 | 南阳淅减汽车减振器有限公司 | Shock absorber sleeve pipe both ends pipe -expanding machine |
| CN205056805U (en) * | 2015-09-11 | 2016-03-02 | 广州市鸿镌金属制品有限公司 | Towards dolly set utensil |
| CN205056780U (en) * | 2015-09-16 | 2016-03-02 | 广州市鸿镌金属制品有限公司 | Convex closure blanking mould |
| CN105251858A (en) * | 2015-11-16 | 2016-01-20 | 重庆持恒模具有限公司 | Upside-down type punching blanking die |
| CN205147098U (en) * | 2015-12-01 | 2016-04-13 | 江西江铃底盘股份有限公司 | Sheathed tube flaring die |
| CN205147134U (en) * | 2015-12-01 | 2016-04-13 | 江西江铃底盘股份有限公司 | Expanding die of two both ends of car front axle sleeve pipe flaring simultaneously |
| CN205629054U (en) * | 2016-04-17 | 2016-10-12 | 吉林东光奥威汽车制动系统有限公司 | Stamping die who gets rid of thin -wall case hole blanking cross -section cusped edge burr |
| CN206046837U (en) * | 2016-08-28 | 2017-03-29 | 山东金力特管业有限公司 | Enlarging integrated shaping machine |
| CN205996035U (en) * | 2016-08-31 | 2017-03-08 | 陕西汽车集团有限责任公司 | A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation |
| CN206083544U (en) * | 2016-10-21 | 2017-04-12 | 郑州领胜科技有限公司 | Dash and paste assembly jig |
| CN106270210A (en) * | 2016-11-04 | 2017-01-04 | 十堰派生工贸有限公司 | Diel for automotive metal piece processing |
| CN206415506U (en) * | 2017-01-19 | 2017-08-18 | 上海宝山大陆汽车配件有限公司 | Four layers of annular knurl thermal insulation board edge locking die |
| CN207547438U (en) * | 2017-11-29 | 2018-06-29 | 浙江安胜科技股份有限公司 | The unloading mechanism being flared using single cylinder or oil cylinder press |
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