CN106391854B - A kind of mould bar installing mechanism of bender - Google Patents
A kind of mould bar installing mechanism of bender Download PDFInfo
- Publication number
- CN106391854B CN106391854B CN201610959942.1A CN201610959942A CN106391854B CN 106391854 B CN106391854 B CN 106391854B CN 201610959942 A CN201610959942 A CN 201610959942A CN 106391854 B CN106391854 B CN 106391854B
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- CN
- China
- Prior art keywords
- card article
- mould bar
- bar
- mould
- frame plate
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Adornments (AREA)
Abstract
The invention discloses a kind of mould bar installing mechanism of bender, including bottom plate, mould bar frame plate, mould bar, cylinder, card article and pull bar.Mould bar frame plate is erected on bottom plate vertically.The top of mould bar frame plate is provided with groove along plate body direction.The inside of mould bar frame plate is provided with multiple vertical tie rod holes.Pull bar is arranged in tie rod hole.Cylinder is arranged on the lower section of bottom plate, and its piston rod passes through cylinder lever connecting rod after bottom plate.Card article is the strip shape body of the T-shaped structure in section.Card article is mounted by hanging mechanisms and pull bar, so that the bottom of the web of card article is buckled in the groove at the top of mould bar frame plate.Mould bar bottom offers the neck that section is T-shaped structure along strip direction.The edge of a wing of card article is stuck in neck.Drop-down of the present invention by cylinder to pull bar, then mould bar is buckled at the top of mould bar frame plate by card article, convenient disassembly.
Description
Technical field
The present invention relates to the lower mould mould bar installing mechanism of numerical control bender.
Background technology
CNC（Computer Numerical Control）Bender, namely numerical control bender are one kind by programme-control
Automation bender, for thin plate carry out bending, be mainly made up of bending mold mechanism, lower die mechanism and upper die mechanism.Folding
Curved mold mechanism installed in one by that can carry out horizontally and vertically while the bender installed on mobile movable stand and movable stand
Bar is constituted.Lower die mechanism and upper die mechanism are in addition to for clamping plate, and peace holds mould bar thereon and upper mould bar is also acted as
The effect of mould.The blank shape that numerical control bender carries out obtained by bending to plate is depended in lower die mechanism and upper die mechanism
Peace holds mould bar and upper mould bar.In the prior art, by increase numerical control bender energy bending shape, on numerical control bender
Lower mould bar and upper mould bar are replaceable design.Under prior art, upper and lower mould bar is generally screwed.But what screw was fixed
Mould bar is changed very inconvenient.
The content of the invention
Problem to be solved by this invention：The convenience issue that mould bar is changed.
To solve the above problems, the scheme that the present invention is used is as follows：
A kind of mould bar installing mechanism of bender, including bottom plate, mould bar frame plate, mould bar, cylinder, card article and pull bar；Mould bar
Frame plate is erected on bottom plate vertically；The top of mould bar frame plate is provided with groove along plate body direction；The inside of mould bar frame plate is provided with more
Individual vertical tie rod hole；Pull bar is arranged in tie rod hole, and can be in tie rod hole along vertical direction movement；Each tie rod hole
A piece pull bar of correspondence；Cylinder is arranged on the lower section of bottom plate, and its piston rod passes through cylinder lever connecting rod after bottom plate；Every pull bar correspondence one
Cylinder；Card article is the strip shape body of the T-shaped structure in section；It is the edge of a wing that part is chosen in card article both sides, and central bottom is web；Card article leads to
Cross hanging mechanisms to mount with pull bar, so that the bottom of the web of card article is buckled in the groove at the top of mould bar frame plate；Mould bar bottom
The neck that section is T-shaped structure is offered along strip direction；The edge of a wing of card article is stuck in neck.
Further, the bayonet socket that the grab and card article side that the hanging mechanisms are set by pull bar top are set is constituted；Card
The position of mouth is corresponding with the position of tie rod hole, the grab on the pull bar top in tie rod hole is caught in bayonet socket, so as to realize card article
With the mounting of pull bar.
Further, grab is stuck in neck.
Further, it is located in neck above card article and is additionally provided with spring bar.
The technique effect of the present invention is as follows：Drop-down of the present invention by cylinder to pull bar, then be buckled in mould bar by card article
At the top of mould bar frame plate, convenient disassembly.
Brief description of the drawings
Fig. 1 is the vertical section structural representation of bayonet socket of embodiment of the present invention part.
Fig. 2 is the front view of the embodiment of the present invention.
Fig. 3 is the card article of the embodiment of the present invention and the dimensional structure diagram of mould bar frame plate.
Fig. 4 is the enlarged drawing of dotted portion in Fig. 1, and adds spring bar.
Embodiment
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the mould bar installing mechanism of a kind of bender, under in bender lower die mechanism
Mould bar is installed, including bottom plate 1, mould bar frame plate 2, mould bar 3, cylinder 4, card article 5 and pull bar 6.Mould bar frame plate 2 is plate body, vertically
It is erected on bottom plate 1.The top of mould bar frame plate 2 is provided with groove 21 along plate body direction.The inside of mould bar frame plate 2 is provided with multiple perpendicular
Straight tie rod hole 22.Tie rod hole 22 is the through hole run through up and down.Pull bar 6 is arranged in tie rod hole 22, and can be in tie rod hole 22
It is interior to be moved along vertical direction.A piece pull bar 6 of each correspondence of tie rod hole 22.Cylinder 4 is arranged on the lower section of bottom plate 1, its piston rod
The bottom of cylinder lever connecting rod 6 after through bottom plate 1, so that cylinder 4 can drive pull bar 6 to be lifted in tie rod hole 22.Every pull bar 6
One cylinder 4 of correspondence.The present embodiment, has four cylinders 4 shown in Fig. 2, it is meant that have four pull bars 6 and four tie rod holes 22.
The top of pull bar 6 is articulated on card article 5 by fastening hook mechanism, and card article 5 is then arranged on the top of mould bar frame plate 2.
Card article 5 is the strip shape body of the T-shaped structure in section.It is the edge of a wing 52 that part is chosen in the both sides of card article 5, and central bottom is web
53.The width of the bottom web 53 of card article 5 and the width of groove 21 at the top of mould bar frame plate 2 match so that the web 53 of card article 5
In the groove 21 at the top of bottom insertion mould bar frame plate 2.Grab 61 and the side of card article 5 that fastening hook mechanism is set by the top of pull bar 6
Upper setting bayonet socket 51 is constituted.Grab 61 is in 7 fonts.The positions and dimensions of grab 61 and bayonet socket 51 match so that tie rod hole
The grab 61 on the top of pull bar 6 in 22 is caught in bayonet socket 51, so as to realize the top of pull bar 6 and the mounting of card article 5.Grab 61 with
The position of bayonet socket 51, which matches, also implies that the position of bayonet socket 51 is corresponding with the position of tie rod hole 22.There are four drawings in the present embodiment
Bar 6 and four tie rod holes 22, also imply that four corresponding bayonet sockets 51 on card article 5.When the mounting of pull bar 6 and card article 5,
That is, grab 61 is caught in bayonet socket 51, under the drop-down effect of cylinder 4, the bottom of the web 53 of card article 5 is buckled in mould bar frame plate 2 and pushes up
In the groove 21 in portion.
Mould bar 3 is elongate body.Along strip direction, the bottom of mould bar 3 offers the neck 31 that section is T-shaped structure.Card article 5
The edge of a wing 52 be stuck in neck 31.Specifically, the both sides of neck 31 are provided with step surface 311.The edge of a wing 52 of card article 5 is stuck in step surface
On 311.The web 53 of card article 5 is buckled in after then being passed from the notch of neck 31 in the groove 21 at the top of mould bar frame plate 2.Now, draw
The grab 61 on the top of bar 6 is also caught within neck 31.
The operation principle of the present embodiment is as follows：When mould bar is installed, after card article 5 and pull bar 6 are mounted, mould bar 3 only need to along
Card article 5 is inserted neck 31 by strip direction, in place after, open cylinder 4 pull down, the drop-down with cylinder 4 by pull bar 6 to card article 5
Mould bar 3 is buckled in the top of mould bar frame plate 2 by power.When dismantling mould bar, it is only necessary to loosen cylinder 4 so that the lower pulling force of card article 5 disappears
Lose, mould bar 3 is natural easily to be extracted out along strip direction.Therefore installation and removal mould bar is all very convenient.
It should be evident that the size of card article 5 matches with the size of neck 31 and the depth of groove 21.Specifically, such as Fig. 4
It is shown, the height H1 of the web 53 of card article 5, the height H2 on the edge of a wing 52 of card article 5, in neck 31 step surface 311 to notch depth
Spend full between the depth D2 at the top of step surface 311 to neck 31 in D1, neck 31, the depth D3 of groove 21 at the top of mould bar frame plate 2
The following relation of foot：D1+D3 >=H1, D2 ＞ H2.In addition, to be not easy between card article 5 and mould bar 3 to slide along strip direction
Dynamic, the top in neck 31 positioned at card article 5 is also provided with spring bar 59.In the present embodiment, D2-H2=3mm.Spring bar 59 is one
Root thickness is 2mm strip shape body.When cylinder 4 is pulled down, and mould bar 3 is buckled in by mould bar frame plate to the lower pulling force of card article 5 by pull bar 6
During 2 top, due to the frictional force produced by card article 5 and the mutually slip of mould bar 3, cause spring bar 59 high in D2-H2=3mm
Bending produces bigger resistance in the space of degree so that mould bar 3 is difficult to be drawn out.But when installing with dismounting mould bar, cylinder 4 is put
Pine, the lower pulling force to mould bar 3 of card article 5 disappears, now, can be by making the top of card article 5 be affixed to neck 31 in the presence of ARTIFICIAL FORCE
Top, reduce the space of the top of card article 5.Now, it is, when the top of card article 5 is affixed to the top of neck 31, the nothing of spring bar 59
Method bending can not produce bigger resistance, and mould bar 3 is easily pulled out or inserted on the contrary.
Claims (4)
1. the mould bar installing mechanism of a kind of bender, it is characterised in that including bottom plate (1), mould bar frame plate (2), mould bar (3), gas
Cylinder (4), card article (5) and pull bar (6)；Mould bar frame plate (2) is erected on bottom plate (1) vertically；The top of mould bar frame plate (2) is along plate
Body direction is provided with groove (21)；The inside of mould bar frame plate (2) is provided with multiple vertical tie rod holes (22)；Pull bar (6) is arranged at drawing
In rod aperture (22), and can be in tie rod hole (22) along vertical direction movement；A piece pull bar of each tie rod hole (22) correspondence
(6)；Cylinder (4) is arranged on the lower section of bottom plate (1), and its piston rod passes through bottom plate (1) cylinder lever connecting rod (6) afterwards；Every pull bar (6) is right
Answer a cylinder (4)；Card article (5) is the strip shape body of the T-shaped structure in section；It is the edge of a wing (52) that part is chosen in card article (5) both sides, in
Between bottom be web (53)；Card article (5) is mounted by hanging mechanisms and pull bar (6), so that by the bottom of the web (53) of card article (5)
End is buckled in the groove (21) at the top of mould bar frame plate (2)；Mould bar (3) bottom offers section for T-shaped structure along strip direction
Neck (31)；The edge of a wing (52) of card article (5) is stuck in neck (31).
2. the mould bar installing mechanism of bender as claimed in claim 1, it is characterised in that the hanging mechanisms are by pull bar (6)
The bayonet socket (51) that the grab (61) and card article (5) side that top is set are set is constituted；The position of bayonet socket (51) and tie rod hole
(22) position correspondence, makes the grab (61) on pull bar (6) top in tie rod hole (22) be caught in bayonet socket (51), so as to realize card
The mounting of bar (5) and pull bar (6).
3. the mould bar installing mechanism of bender as claimed in claim 2, it is characterised in that grab (61) is stuck in neck (31)
It is interior.
4. the mould bar installing mechanism of bender as claimed in claim 1, it is characterised in that be located at card article (5) in neck (31)
Top be additionally provided with spring bar (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959942.1A CN106391854B (en) | 2016-10-28 | 2016-10-28 | A kind of mould bar installing mechanism of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610959942.1A CN106391854B (en) | 2016-10-28 | 2016-10-28 | A kind of mould bar installing mechanism of bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106391854A CN106391854A (en) | 2017-02-15 |
| CN106391854B true CN106391854B (en) | 2017-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610959942.1A Active CN106391854B (en) | 2016-10-28 | 2016-10-28 | A kind of mould bar installing mechanism of bender |
Country Status (1)
| Country | Link |
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| CN (1) | CN106391854B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266625B1 (en) * | 1986-11-04 | 1992-02-12 | Firma Muhr und Bender | Upper tool holder for a punch or the like |
| CN201529728U (en) * | 2009-10-30 | 2010-07-21 | 江苏亚威机床股份有限公司 | Novel top die hydraulic claming device used for numerical control plate bender |
| KR101036197B1 (en) * | 2010-11-08 | 2011-05-23 | 주식회사 월드이엔지 | A tool locking structure for articulated robot |
| CN103658324A (en) * | 2012-09-10 | 2014-03-26 | 黄石华信机械设备有限公司 | Upper die clamp-type hydraulic clamping device of bending machine |
| CN104588457A (en) * | 2014-11-14 | 2015-05-06 | 扬州固诚机床有限公司 | Bending machine upper die assembly convenient to detach |
| CN204470398U (en) * | 2014-12-15 | 2015-07-15 | 马鞍山市中亚机床制造有限公司 | A kind of bending machine die |
| CN206153380U (en) * | 2016-10-28 | 2017-05-10 | 安徽鲲鹏装备模具制造有限公司 | Mould strip installation mechanism of bender |
-
2016
- 2016-10-28 CN CN201610959942.1A patent/CN106391854B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266625B1 (en) * | 1986-11-04 | 1992-02-12 | Firma Muhr und Bender | Upper tool holder for a punch or the like |
| CN201529728U (en) * | 2009-10-30 | 2010-07-21 | 江苏亚威机床股份有限公司 | Novel top die hydraulic claming device used for numerical control plate bender |
| KR101036197B1 (en) * | 2010-11-08 | 2011-05-23 | 주식회사 월드이엔지 | A tool locking structure for articulated robot |
| CN103658324A (en) * | 2012-09-10 | 2014-03-26 | 黄石华信机械设备有限公司 | Upper die clamp-type hydraulic clamping device of bending machine |
| CN104588457A (en) * | 2014-11-14 | 2015-05-06 | 扬州固诚机床有限公司 | Bending machine upper die assembly convenient to detach |
| CN204470398U (en) * | 2014-12-15 | 2015-07-15 | 马鞍山市中亚机床制造有限公司 | A kind of bending machine die |
| CN206153380U (en) * | 2016-10-28 | 2017-05-10 | 安徽鲲鹏装备模具制造有限公司 | Mould strip installation mechanism of bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106391854A (en) | 2017-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190306 Address after: 211106 Jiangsu Province Nanjing Jiangning Economic Development Zone Suyuan Avenue 19 Jiangning Jiulonghu International Enterprise Headquarters Park B2 6 Floor Patentee after: Nanjing Haichang Intelligent Equipment Co., Ltd. Address before: 239064 Chengdong Industrial Park, Chuzhou City, Anhui Province, 459 Nanjing North Road Patentee before: Anhui Kingpower Equipment & Mould Manufacture Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191210 Address after: 239064 No. 459 North Nanjing Road, Chengdong Industrial Park, Anhui, Chuzhou Patentee after: Anhui Kingpower Equipment & Mould Manufacture Co., Ltd. Address before: 211106 Jiangsu Province Nanjing Jiangning Economic Development Zone Suyuan Avenue 19 Jiangning Jiulonghu International Enterprise Headquarters Park B2 6 Floor Patentee before: Nanjing Haichang Intelligent Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |