CN208825330U - A kind of mold for sheet metal component orthodrome bending - Google Patents
A kind of mold for sheet metal component orthodrome bending Download PDFInfo
- Publication number
- CN208825330U CN208825330U CN201820990809.7U CN201820990809U CN208825330U CN 208825330 U CN208825330 U CN 208825330U CN 201820990809 U CN201820990809 U CN 201820990809U CN 208825330 U CN208825330 U CN 208825330U
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- China
- Prior art keywords
- lower die
- plate
- disc
- upper mold
- bending
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- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of molds for sheet metal component orthodrome bending, including upper die and lower die, the upper die and lower die are made of multi-disc upper mold plate and lower die plate respectively, the upper mold plate and lower die plate are respectively provided with the convex arch shape end face and concave circular arc shape end face matched, upper mold plate described in multi-disc, which is bonded to each other, to be arranged and is connected by least two perforative polished rods with an at least perforative screw rod, is respectively equipped with nut, plain cushion and spring washer component fastening multi-disc upper mold plate or multi-disc lower die plate at the both ends of screw rod.The lower die of the upper mold of multi-disc upper mold plate composition, multi-disc lower die plate composition is quickly installed on bending machine, bending, sheet metal component can be formed to obtain required orthodrome, radian deviation is small, due to being a bending, circular arc mitigates significantly without mold indentation, the amount of labour of worker, and production efficiency also greatly improves.
Description
Technical field
The utility model relates to sheet metal component brake techniques fields, are used for the bending of sheet metal component orthodrome more particularly to one kind
Mold.
Background technique
In the prior art, it when carrying out orthodrome processing to sheet metal component, generally requires by multiple tracks bending and molding, it could be complete
The processing of pairs of product, leading to sheet metal component, radian deviation is larger after shaping, and circular arc outer surface after molding has multiple tracks
Bender impression, which needs the later period manually to polish, to be removed, and entire production operation is got off, operating staff large labor intensity, and raw
It is extremely inefficient to produce efficiency.
Utility model content
The goal of the invention of the utility model is: " when sheet metal component carries out orthodrome processing, needing in the prior art
By multiple tracks bending and molding, the processing to product could be completed, leading to sheet metal component, radian deviation is larger after shaping, and after forming
Circular arc outer surface have multiple tracks bender impression the later period needed manually to polish and could remove, entire production operation is got off,
Operating staff large labor intensity, and production efficiency is extremely inefficient." the problem of, it provides a kind of for sheet metal component orthodrome bending
Mold, being capable of a bending and molding.
In order to solve the above technical problems, the technical scheme adopted by the utility model is that, one kind is rolled over for sheet metal component orthodrome
Curved mold, including upper die and lower die, the upper die and lower die are made of multi-disc upper mold plate and lower die plate respectively, it is described on
Template piece and lower die plate are respectively provided with the convex arch shape end face and concave circular arc shape end face matched, the circular shape with to
The great circle arc shape of the wanted bending of the sheet metal component of bending is corresponding, and upper mold plate described in multi-disc is bonded to each other arrangement and by least two
Perforative polished rod is connected with an at least perforative screw rod, and the lower die plate, which is bonded to each other, to be arranged and also run through by least two
Polished rod connected with an at least perforative screw rod, the both ends of screw rod be respectively equipped with nut, plain cushion and spring washer component fastening it is more
Piece cope plate piece or multi-disc lower die plate.
It is according to above technical scheme, the lower die of the upper mold of multi-disc upper mold plate composition, multi-disc lower die plate composition is quick
It is installed on bending machine, a bending, sheet metal component can be formed to obtain required orthodrome, radian deviation is small, due to being one
Secondary bending, circular arc mitigate significantly without mold indentation, the amount of labour of worker, and production efficiency also greatly improves.
Preferably, the upper mold plate and lower die plate are formed by the plate cutting of thickness 1-10mm, same mold
In, the plate cutting of different-thickness can be used at upper mold plate or lower die plate, by one according to the existing plate specification of inventory
Kind or the upper mold plate or lower die plate of multi-thickness separately constitute a upper mold or lower die, therefore, to upper die and lower die are made
Raw material requirement is more loose, can make full use of existing resource, reduces the waiting time, quickly making mould.
Preferably, the polished rod quantity for connecting multi-disc upper mold plate is two, screw rod quantity is one, connects multi-disc lower template
The polished rod quantity of piece is also two, screw rod quantity is also one, can reduced while formboard fastening piece to template piece intensity
Reduction.
Preferably, two polished rods for connecting multi-disc upper mold plate are symmetricly set on the two of the screw rod for connecting multi-disc upper mold plate
Side, two polished rods of connection multi-disc lower die plate are symmetricly set on the two sides of the screw rod of connection multi-disc lower die plate, in this way,
Connection structure is more firm.
Preferably, two polished rods of connection multi-disc upper mold plate or lower die plate, a screw rod are distributed in isosceles triangle,
The stability of template piece connection is further increased using the stability principle of triangle.
The utility model compared with the existing technology in had the advantage that for the mold of sheet metal component orthodrome bending
1, a bending and molding, molding orthodrome radian deviation is small, and due to being a bending, circular arc is without mold pressure
The amount of labour of trace, worker mitigates significantly, and production efficiency also greatly improves；
2, when bending, the width of mold cannot be less than the width of sheet metal component, therefore traditional mold is individual thicker, size
Biggish plate is made, and the costs of raw material, the processing costs such as cutting of slab are higher, the optional general thickness of the utility model,
For the small plate of size as raw material, the cost of raw material, the processing cost of plate are lower, and being fabricated to for mold greatly reduces
This.
3, different parts stress may be uneven when mold uses, and mold different parts is caused to have the different abrasion of degree
Or it is damaged, the utility model can both extend mold for abrasion or the fast quick-detach of breakage, the template piece for replacing corresponding position
Service life, while maintenance cost is low.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is traditional sheet metal component orthodrome Bending Mould schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of upper mold described in the utility model；
Fig. 4 is the structural schematic diagram of lower die described in the utility model.
In figure: 1- upper mold, 11- upper mold plate, 12- convex arch shape end face, 2- lower die, 21- lower die plate, the recessed circle of 22-
Arc shape end face, 3- sheet metal component, 4- polished rod, 5- screw rod, 6- nut, plain cushion and spring washer component, 7- bending machine.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figs 1-4, the utility model is a kind of mold for sheet metal component orthodrome bending, including upper mold 1 is under
Mould 2, the upper mold 1 and lower die 2 are made of multi-disc upper mold plate 11 and lower die plate 21 respectively, the upper mold plate 11 and lower die
Plate 21 is respectively provided with the convex arch shape end face 12 and concave circular arc shape end face 22 matched, the circular shape with to bending
The great circle arc shape of the wanted bending of sheet metal component 3 is corresponding, and upper mold plate 11 described in multi-disc, which is bonded to each other, to be arranged and passed through by least two
The polished rod 4 worn and an at least perforative connection of screw rod 5, the lower die plate 21, which is bonded to each other, to be arranged and is also passed through by least two
The polished rod 4 worn and an at least perforative connection of screw rod 5, are respectively equipped with nut, plain cushion and spring washer component 6 at the both ends of screw rod 5
Fasten multi-disc upper mold plate 11 or multi-disc lower die plate 21.
According to above technical scheme, lower die that upper mold 1 that multi-disc upper mold plate 11 forms, multi-disc lower die plate 21 are formed
2 are quickly installed on bending machine 7, a bending, can form sheet metal component 3 and obtain required orthodrome, and radian deviation is small, by
Then a bending, circular arc mitigate significantly without mold indentation, the amount of labour of worker, and production efficiency also greatly improves.
The upper mold plate 11 and lower die plate 21 are formed by the plate cutting of thickness 1-10mm, in same mold,
According to the existing plate specification of inventory, the plate cutting of different-thickness can be can be used into upper mold plate 11 or lower die plate 21, by
The upper mold plate 11 or lower die plate 21 of one or more thickness separately constitute a upper mold 1 or lower die 2, therefore, on being made
Mould 1, the raw material requirement of lower die 2 are more loose, can make full use of existing resource, reduce the waiting time, quickly making mould.
4 quantity of polished rod for connecting multi-disc upper mold plate 11 is two, 5 quantity of screw rod is one, connects multi-disc lower die plate
21 4 quantity of polished rod is also two, 5 quantity of screw rod is also one, can formboard fastening piece while reduce it is strong to template piece
The reduction of degree.
Two polished rods 4 of connection multi-disc upper mold plate 11 are symmetricly set on the two of the screw rod 5 of connection multi-disc upper mold plate 11
Side, two polished rods 4 of connection multi-disc lower die plate 21 are symmetricly set on the two sides of the screw rod 5 of connection multi-disc lower die plate 21, this
Sample setting, connection structure are more firm.
Two polished rods, the 4, screw rods 5 for connecting multi-disc upper mold plate 11 or lower die plate 21 are distributed in isosceles triangle,
The stability of template piece connection is further increased using the stability principle of triangle.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of mold for sheet metal component orthodrome bending, including upper die and lower die, it is characterised in that: the upper die and lower die
It is made of respectively multi-disc upper mold plate and lower die plate, the upper mold plate and lower die plate are respectively provided with the dome arc matched
Shaped end section and concave circular arc shape end face, convex arch shape end face and concave circular arc shape end face to be rolled over the sheet metal component to bending
Curved great circle arc shape is corresponding, and upper mold plate described in multi-disc is bonded to each other arrangement and by least two perforative polished rods and at least one
The perforative screw rod connection of branch, the lower die plate, which is bonded to each other, to be arranged and is also passed through by least two perforative polished rods and at least one
The screw rod connection worn, is respectively equipped with nut, plain cushion and spring washer component at the both ends of screw rod and fastens under multi-disc upper mold plate or multi-disc
Template piece.
2. the mold according to claim 1 for the bending of sheet metal component orthodrome, it is characterised in that: the upper mold plate and
Lower die plate is formed by the plate cutting of thickness 1-10mm.
3. the mold according to claim 1 for the bending of sheet metal component orthodrome, it is characterised in that: connection multi-disc cope plate
The polished rod quantity of piece is two, screw rod quantity is one, and the polished rod quantity of connection multi-disc lower die plate is also two, screw rod quantity
It also is one.
4. the mold according to claim 3 for the bending of sheet metal component orthodrome, it is characterised in that: connection multi-disc cope plate
Two polished rods of piece are symmetricly set on the two sides of the screw rod of connection multi-disc upper mold plate, connect two polished rods of multi-disc lower die plate
It is symmetricly set on the two sides of the screw rod of connection multi-disc lower die plate.
5. the mold according to claim 4 for the bending of sheet metal component orthodrome, it is characterised in that: connection multi-disc cope plate
Two polished rods of piece or lower die plate, a screw rod are distributed in isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990809.7U CN208825330U (en) | 2018-06-26 | 2018-06-26 | A kind of mold for sheet metal component orthodrome bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990809.7U CN208825330U (en) | 2018-06-26 | 2018-06-26 | A kind of mold for sheet metal component orthodrome bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825330U true CN208825330U (en) | 2019-05-07 |
Family
ID=66305848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990809.7U Expired - Fee Related CN208825330U (en) | 2018-06-26 | 2018-06-26 | A kind of mold for sheet metal component orthodrome bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825330U (en) |
-
2018
- 2018-06-26 CN CN201820990809.7U patent/CN208825330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20200626 |