CN105880374B - A kind of composite die for fork truck exterior panel - Google Patents
A kind of composite die for fork truck exterior panel Download PDFInfo
- Publication number
- CN105880374B CN105880374B CN201610484100.5A CN201610484100A CN105880374B CN 105880374 B CN105880374 B CN 105880374B CN 201610484100 A CN201610484100 A CN 201610484100A CN 105880374 B CN105880374 B CN 105880374B
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- CN
- China
- Prior art keywords
- insert
- lower die
- beading
- bending
- upper mold
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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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention provides a kind of composite die for fork truck exterior panel, including the compound upper mold arranged up and down and compound lower die, the compound upper mold includes upper baffle plate and upper mold insert seat of baffle plate bottom surface is arranged on this, the bottom surface of the upper mold insert seat is disposed with the first bending insert, the recessed insert of beading and the second bending insert, the compound lower die includes lower mould bottom plate and is arranged a pair of of lower die insert seat in the lower mould bottom plate top surface, it is both provided with wear-resisting insert on the inside of two lower die insert seats, it is placed with de- material beading mechanism between two lower die insert seats, the de- material beading mechanism and the first bending insert, the recessed insert of beading and the second bending insert are adapted, the de- material beading mechanism is flexibly connected in the vertical direction with lower mould bottom plate.The present invention can be completed at the same time the beading and bending and molding of fork truck exterior panel, and manufacturing cost and production efficiency are high.
Description
Technical field
The present invention relates to fork truck technical fields, and in particular to a kind of structure of compound mould for fork truck exterior panel.
Background technology
Fork truck exterior panel is divided into two kinds of left outside siding and right exterior panel, and left and right exterior panel is the basic structure of forklift frame,
It is the important composition component of hydraulic oil container and fuel tank.Fuel system, hydraulic plumbing system and shield are installed on left and right exterior panel
The parts such as upper frame.
Since fork truck exterior panel overall size is big, there is reinforcing rib in centre.It is general at present that embossing die compacting is first used to reinforce
Then muscle uses numerical control bender bending outer wall sheet metal forming, finally correct reinforcing rib with beading die again.Labor intensity is big, production
Efficiency is low, unstable quality.
Meanwhile traditional mold generally uses welding structure, manufacturing cost is high, and repair a die heavy workload after debugging, flexibility
Degree is low, and beading die is separated with pattern is bent into, and production cost is high.
Invention content
A kind of manufacturing cost of present invention offer is low, debugging repairs a die, and workload is small, the upper and lower adjustable flexibility in die clearance is compound
Mold is carried out at the same time beading to fork truck exterior panel and bending and molding operates.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of composite die for fork truck exterior panel, including the compound upper mold arranged up and down and compound lower die, it is described multiple
It closes mould to include upper baffle plate and upper mold insert seat of baffle plate bottom surface is arranged on this, the bottom of the upper mold insert seat
Face is disposed with the first bending insert, the recessed insert of beading and the second bending insert, the compound lower die include lower mould bottom plate with
And a pair of of lower die insert seat in the lower mould bottom plate top surface is set, it is both provided with wear-resisting insert on the inside of two lower die insert seats,
It is placed with de- material beading mechanism between two lower die insert seats, the de- material beading mechanism and the first bending insert, beading are recessed
Insert and the second bending insert are adapted, which is flexibly connected in the vertical direction with lower mould bottom plate.
Further, de- material beading mechanism includes stripper plate, and the lower end of the stripper plate is connected with lower top by fore-set
Plate, the top surface of the stripper plate be provided with the convex insert of beading of the recessed insert cooperation of the beading and with the second bending insert
The backing plate of cooperation.
Preferably, the end of either one or two lower die insert seat being provided at both ends with for limiting compound upper mold positions
Plate.
Preferably, end limited block is arranged in the either end of the lower die insert seat, and side is provided on the outside of the lower die insert seat
Positioning plate, the end limited block and side positioning plate are for positioning fork truck exterior panel.
Preferably, it is both provided with guide plate at the quadrangle end of the upper mold insert seat and lower die insert seat.
By above technical scheme it is found that the present invention can be completed at the same time the beading and bending and molding of fork truck exterior panel, it is manufactured into
This and production efficiency are high.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of compound upper mold in the present invention；
Fig. 3 is the structural schematic diagram of compound lower die in the present invention；
Fig. 4 is the structural schematic diagram of de- material beading mechanism in the present invention, and wherein cushion block is not shown；
Fig. 5 is the structural schematic diagram of fork truck exterior panel.
In figure：10, compound upper mold, 11, upper baffle plate, 12, upper mold insert seat, the 13, first bending insert, 14, beading it is recessed
Insert, the 15, second bending insert, 20, compound lower die, 21, lower mould bottom plate, 22, lower die insert seat, 23, wear-resisting insert, 24, end
Positioning plate, 25, end limited block, 26, side positioning plate, 30, de- material beading mechanism, 31, stripper plate, 32, fore-set, 33, lower roof plate,
34, the convex insert of beading, 35, backing plate, 40, guide plate, 50, play davit, 60, fork truck exterior panel.
Specific implementation mode
A kind of preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the composite die includes the compound upper mold 10 arranged up and down and compound lower die 20, compound upper mold and
Compound lower die is both placed on hydraulic machine, has been both provided with davit 50 in compound upper mold and compound lower die, has been easily installed.It is compound
Mold is used for beading and bending fork truck exterior panel 60, and the molding of the fork truck exterior panel is with reference to Fig. 5.
As shown in Fig. 2, the compound upper mold 10 includes upper baffle plate 11, upper mold insert seat 12, the first bending insert 13, pressure
The recessed 14 and second bending insert 15 of insert of muscle.The upper mold insert seat 12 is fixed on the bottom surface of baffle plate 11, and described first
The recessed 14 and second bending insert 15 of insert of bending insert 13, beading is successively set on the bottom surface of upper mold insert seat 12, wherein the
One bending insert 13 is used for the side of 90 degree of bending fork truck exterior panels, and the second bending insert 15 is used for multi-angle bending fork truck outer wall
The other side of plate, the recessed insert 14 of beading is for suppressing reinforcing rib.
As shown in figure 3, the compound lower die 20 includes 21, two lower die insert seats 22 of lower mould bottom plate and de- material beading mechanism
30.The lower die insert seat uses riser structure, is both provided with wear-resisting insert 23 on the inside of two lower die insert seats, the wear-resisting edge
Block is detachable, is convenient for changing.
In the end positioning plate 24 of the lower die insert seat on right side being provided at both ends with for limiting compound upper mold, wherein lower die is inlayed
End limited block 25 is arranged in the front end of block, and side positioning plate 26, the end limited block and side are provided on the outside of the lower die insert seat
Positioning plate is for positioning fork truck exterior panel.In order to facilitate molding, the quadrangle end of the upper mold insert seat 12 and lower die insert seat 22
Place is both provided with guide plate 40.
De- material beading mechanism 30 is placed between two lower die insert seats 22, the de- material beading mechanism and described first
The recessed 14 and second bending insert 15 of insert of bending insert 13, beading is adapted, and beading and bending and molding are carried out to fork truck exterior panel.
As shown in figure 4, de- material beading mechanism 30 includes stripper plate 31, lower roof plate 33, the convex insert 34 of beading and backing plate
35, it is connected by fore-set 32 between the lower end and lower roof plate of the stripper plate, the convex insert of the beading and backing plate are arranged in stripper plate
Top surface, the recessed insert of the convex insert of the beading and beading coordinates, backing plate and the cooperation of the second bending insert.It is in use, de- material beading
Mechanism needs are lifted, and then are molded with compound upper mold, which lives in the vertical direction with lower mould bottom plate
Dynamic connection, is ejected by taking blame for others under the hydraulic machine of bottom.
Working principle of the present invention is as follows：
De- material beading mechanism 30 is jacked up to height is required first with taking blame for others under hydraulic machine, the workpiece of well cutting is put
It is put into compound lower die 20, workpiece is positioned using end limited block 25 and side positioning plate 26；Compound upper mold 10 moves down, first
Pressing component reinforcing rib, compound upper mold 10 continue to move down, by workpiece both sides bending and molding；Finally utilize under hydraulic machine
It takes blame for others and jacks up de- material beading mechanism 30, while workpiece being jacked up, so that workpiece is detached from compound lower die 20.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (4)
1. a kind of composite die for fork truck exterior panel, which is characterized in that including the compound upper mold (10) arranged up and down and answer
Lower die (20) is closed, the compound upper mold (10) includes upper baffle plate (11) and upper mold edge of baffle plate bottom surface is arranged on this
The bottom surface of block (12), the upper mold insert seat (12) is disposed with the first bending insert (13), the recessed insert of beading (14)
With the second bending insert (15), the compound lower die (20) includes lower mould bottom plate (21) and is arranged in the lower mould bottom plate top surface
A pair of of lower die insert seat (22), is both provided with wear-resisting insert (23) on the inside of two lower die insert seats, two lower die insert seats it
Between be placed with de- material beading mechanism (30), the de- material beading mechanism and the first bending insert (13), the recessed insert of beading (14)
It is adapted with the second bending insert (15), which is flexibly connected in the vertical direction with lower mould bottom plate (21)；
De- material beading mechanism (30) includes stripper plate (31), and the lower end of the stripper plate is connected with lower roof plate by fore-set (32)
(33), the top surface of the stripper plate is provided with the convex insert of beading (34) coordinated with the recessed insert of the beading (14) and with described
The backing plate (35) of two bending inserts (15) cooperation.
2. composite die according to claim 1, which is characterized in that either one or two lower die insert seat (22)
It is provided at both ends with the end positioning plate (24) for limiting compound upper mold (10).
3. composite die according to claim 1, which is characterized in that the either end of the lower die insert seat (22) is provided with
Limited block (25) is held, is provided with side positioning plate (26) on the outside of the lower die insert seat, the end limited block and side positioning plate are used for
Position fork truck exterior panel.
4. composite die according to claim 1, which is characterized in that the upper mold insert seat (12) and lower die insert seat
(22) guide plate (40) is both provided at quadrangle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484100.5A CN105880374B (en) | 2016-06-28 | 2016-06-28 | A kind of composite die for fork truck exterior panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484100.5A CN105880374B (en) | 2016-06-28 | 2016-06-28 | A kind of composite die for fork truck exterior panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105880374A CN105880374A (en) | 2016-08-24 |
| CN105880374B true CN105880374B (en) | 2018-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610484100.5A Active CN105880374B (en) | 2016-06-28 | 2016-06-28 | A kind of composite die for fork truck exterior panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN105880374B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350353A (en) * | 2017-08-17 | 2017-11-17 | 北京北方车辆集团有限公司 | A kind of interior fuel tank sheet forming universal mold |
| CN110090894A (en) * | 2019-05-28 | 2019-08-06 | 昆山市兴凯胜精密模具有限公司 | A kind of bending belling mold |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201519719U (en) * | 2009-09-08 | 2010-07-07 | 南车南京浦镇车辆有限公司 | Stamping forming device capable of manufacturing frame parts of passenger cars of various types |
| CN201841208U (en) * | 2010-10-09 | 2011-05-25 | 长春轨道客车股份有限公司 | Guide forming structure of deep-bottom bending-forming part mold |
| CN103394560A (en) * | 2013-08-16 | 2013-11-20 | 昆山联德精密机械有限公司 | Progressive die with upward-bending forming mechanism |
| CN203409088U (en) * | 2013-06-28 | 2014-01-29 | 苏州新锐电子工业有限公司 | Bending ribbing combined die |
| CN204171185U (en) * | 2014-10-31 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of anti-sidesway mould with pre-bending mechanism |
| CN204182794U (en) * | 2014-09-29 | 2015-03-04 | 富奥辽宁汽车弹簧有限公司 | Trimming, press-bending, embossing die |
| CN205816541U (en) * | 2016-06-28 | 2016-12-21 | 安徽好运机械有限公司 | A kind of composite die for fork truck exterior panel |
-
2016
- 2016-06-28 CN CN201610484100.5A patent/CN105880374B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201519719U (en) * | 2009-09-08 | 2010-07-07 | 南车南京浦镇车辆有限公司 | Stamping forming device capable of manufacturing frame parts of passenger cars of various types |
| CN201841208U (en) * | 2010-10-09 | 2011-05-25 | 长春轨道客车股份有限公司 | Guide forming structure of deep-bottom bending-forming part mold |
| CN203409088U (en) * | 2013-06-28 | 2014-01-29 | 苏州新锐电子工业有限公司 | Bending ribbing combined die |
| CN103394560A (en) * | 2013-08-16 | 2013-11-20 | 昆山联德精密机械有限公司 | Progressive die with upward-bending forming mechanism |
| CN204182794U (en) * | 2014-09-29 | 2015-03-04 | 富奥辽宁汽车弹簧有限公司 | Trimming, press-bending, embossing die |
| CN204171185U (en) * | 2014-10-31 | 2015-02-25 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of anti-sidesway mould with pre-bending mechanism |
| CN205816541U (en) * | 2016-06-28 | 2016-12-21 | 安徽好运机械有限公司 | A kind of composite die for fork truck exterior panel |
Non-Patent Citations (1)
| Title |
|---|
| 冷凝器支架成形模具设计;秦胜利等;《机械工人(冷加工)》;20070531(第05期);54-55 * |
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| Publication number | Publication date |
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| CN105880374A (en) | 2016-08-24 |
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