CN207026365U - A kind of bar bending forming frock - Google Patents
A kind of bar bending forming frock Download PDFInfo
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- CN207026365U CN207026365U CN201720787661.2U CN201720787661U CN207026365U CN 207026365 U CN207026365 U CN 207026365U CN 201720787661 U CN201720787661 U CN 201720787661U CN 207026365 U CN207026365 U CN 207026365U
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Abstract
A kind of bar bending forming frock, the table top of the workbench are provided with the location-plate of bar shaped first, and the lateral edges of workbench one position corresponding with the first location-plate of bar shaped end is provided with molding seat, and the molding seat is extended in outside workbench；First location-plate is provided with two groups of first positioning holes for being used for grafting alignment pin along its length, the positioning hole of one of which first is located at the first location-plate close to the edge of molding seat, and the positioning hole of another set first is in the middle part of the first location-plate to one end arranged for interval away from molding seat.Using two location-plates, two-way positioning is carried out, a frock bendable folds the reinforcing bar of various shapes.Brake forming will be completed under the collective effect of existing upper die and lower die simultaneously, pressing machinery frock is improved to, bool fillet can be avoided to go interior generation elastic deformation, influences the size of bool, bool positions at both ends in processing, avoids workpiece both ends in process different in size.
Description
Technical field
It the utility model is related to auto parts machinery material molding technology field, and in particular to a kind of bar bending forming frock.
Background technology
Crooked part be in Modern Industry Products, automobile, electrical equipment, instrument and instrument manufacture the most punching parts of quantity it
One, crooked part is largely processed using bending die, and existing bending die includes the upper die and lower die of steel, on
For mould under the drive of forcing press, workpiece completes brake forming under the collective effect of upper die and lower die, is carried out using bending die curved
During song shaping, caused elastic-plastic deformation in the fillet area of bool, bool after bending die is left, recover by elastic deformation,
So that bool produces resilience, the geomery of bool is influenceed, meanwhile, it may be made due to bool both ends force unbalance
It is different in size into bool both ends, so as to produce waste product, cause to waste.
Utility model content
For the deficiency in the presence of prior art, the utility model provides a kind of bar bending forming frock, solves
It is existing
There are the easy elastic deformation of bool and bool both ends force unbalance in technology to cause bool both ends length not
One technical problem.
To achieve the above object, the utility model employs following technical scheme：A kind of bar bending forming frock, bag
Include
Workbench, the table top of the workbench are provided with the location-plate of bar shaped first, the lateral edges of workbench one and bar shaped first
Position corresponding to location-plate end is provided with molding seat, and the molding seat is extended in outside workbench；First location-plate is set along its length
There are two groups of first positioning holes for being used for grafting alignment pin, the positioning hole of one of which first is located at the first location-plate close to molding seat
Edge, the positioning hole of another set first is in the middle part of the first location-plate to one end arranged for interval away from molding seat；The shaping
Side of the seat away from workbench is extended with the second location-plate, and the second location-plate shifts to install with the first location-plate, and described second is fixed
One group of second positioning hole is provided with the plate of position, the second positioning hole shifts to install with the first positioning hole；Square is fixed with the molding seat
Pattern is formed, the corner of the rectangle shaping mould is fillet, wherein a corner, which rotates, is provided with briquetting machine, the shaping
Side corresponding with the first location-plate is provided with locating piece on seat, and guide groove is formed between the locating piece and rectangle shaping mould, uses
When locating piece using jacking mechanism compress positioning.
Compared to prior art, the utility model has the advantages that：Using two location-plates, two-way positioning is carried out,
One frock bendable folds the reinforcing bar of various shapes.The utility model will be complete under the collective effect of existing upper die and lower die simultaneously
Into brake forming, pressing machinery frock is improved to, bool fillet can be avoided to go interior generation elastic deformation, influences the chi of bool
Very little, bool positions at both ends in processing, avoids workpiece both ends in process different in size.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is using state structure diagram of the utility model when needing to process the rectangular-shaped reinforcing bar of a side opening；
Using state structure diagram when Fig. 3 is processing " ㄇ " steel bar of the present utility model；
Fig. 4 is the structural representation of the rectangular-shaped reinforcing bar finished product of the latter side opening of machine-shaping in Fig. 2；
Fig. 5 is the finished product structure schematic diagram of " ㄇ " type workpiece after machine-shaping in Fig. 3.
In figure：Workbench 1, molding seat 2, the second location-plate 3, shaping mould 4, locating piece 5, rotational handle 6, regulation
Screw rod 7, standing screw 8, the first location-plate 9, moving block 10, the second positioning hole 11, the 3rd positioning hole 12, first are fixed
Position hole 13.
Embodiment
Referring to Fig. 1-Fig. 5, a kind of bar bending forming frock, including workbench 1, the table top of the workbench 1 are provided with
The first location-plate of bar shaped 9, the lateral edges of workbench 1 one position corresponding with the end of the first location-plate of bar shaped 9 are provided with molding seat 2, should
Molding seat 2 is extended in outside workbench 1；First location-plate 9 is provided with two groups of first positioning for being used for grafting alignment pin along its length
Hole 13, the first positioning hole of one of which 13 are located at the first location-plate 9 and positioned close to the edge of molding seat 2, another set first
Hole 13 is from the middle part of the first location-plate 9 to one end arranged for interval away from molding seat 2；When the rectangular-shaped steel for needing one side opening of shaping
During muscle, another group of the first positioning hole 13 is selected according to the length of reinforcing bar, selects suitable hole position grafting alignment pin, one end of reinforcing bar
Contradicted with the alignment pin.The side of the molding seat 2 away from workbench 1 is extended with the second location-plate 3, the second location-plate 3 and
One location-plate 9 is shifted to install, and one group of second positioning hole 11 is provided with second location-plate 3, and the second positioning hole 11 and first is fixed
Position hole 13 shifts to install；The setting of second location-plate 3 is easy to process " ㄇ " type workpiece, during processing, another group of the first positioning hole 13
With the second positioning hole 11 simultaneously to reinforcing bar position-limiting action.
Rectangle shaping mould 4 is fixed with the molding seat 2, the corner of the rectangle shaping mould 4 is fillet, wherein one turn
Rotated at angle and be provided with briquetting machine, the briquetting machine includes moving block 10, and the rotation hand of bending is connected with moving block 10
Handle 6；The bottom of moving block 10 sets a pressing block close to the position of rotational handle 6, pressing block compacting reinforcing bar and shaping during use
The corner contact moudling of mould 4.Be provided with locating piece 5 on the molding seat 2 with 9 corresponding side of the first location-plate, the locating piece 5 with
Form guide groove between rectangle shaping mould 4, locating piece 5 compresses positioning using jacking mechanism during use.The jacking mechanism includes
Positioning screw and adjusting screw rod 7, positioning screw are fixedly connected with locating piece 5, and adjusting screw rod 7 is flexibly connected with locating piece 5.It is described
Edge on molding seat close to the first location-plate 9 is provided with multiple 3rd positioning holes 12, wherein one the 3rd positioning hole 12 and first is fixed
Position hole 13 is shifted to install, and reinforcing bar is placed between the first positioning hole 13 and wherein one the 3rd positioning hole 12 during use, makes reinforcing bar both sides
It is spacing.
The utility model penetrates the unformed reinforcing bar after cutting when needing to be molded the rectangular-shaped reinforcing bar of a side opening
Guide groove, a positioning hole farthest from molding seat 2 inserts alignment pin, one end of reinforcing bar in yet another group of the first positioning hole 13
Contradicted with the alignment pin in a positioning hole farthest from molding seat 2 in another group of the first positioning hole 13, the other end extends into
Pattern 4；Adjusting adjusting screw rod 7 again makes locating piece 5 compress reinforcing bar, rotates rotational handle 6, and rotational handle 6 drives 10 turns of moving block
Dynamic, moving block 10 makes pressing block, shaping mould 4, the Interaction Force of reinforcing bar while rotation, so as to suppress and shaping mould 4
Turning point matching folded end, the bending place of reinforcing bar is fillet.Then, adjusting screw rod 7, mobile unformed steel are unclamped
Muscle, by the basis of a positioning hole of shaping mould 4, the other end is with another in the folded end processed and the second positioning hole 11
One group of first positioning hole 13 is on the basis of the first positioning hole 13 of shaping mould 4, then adjusts locating piece 5 and compress reinforcing bar, turns again
Turn fixed handle 6, drive rotation and pressing block to rotate, process a wherein short side for rectangular-shaped reinforcing bar；Then again with the short side
Bending place on the basis of, a positioning hole of the bending place of short side and the second positioning hole 11 away from shaping mould 4 contradicts, the other end with
Another group of the first positioning hole 13 inserts alignment pin on the basis of a positioning hole of shaping mould 4, in the 3rd positioning hole 12 and is located at
The inner side of reinforcing bar, rotational handle 6 is rotated again, the rotational band turn motion block 10 of rotational handle 6 and pressing block rotate, and make rectangular-shaped steel
The long edge forming of muscle；Finally in the folded end of the processing other end.Regulation of the position of every group of positioning hole all in accordance with workpieces processing
Size design, the spacing between each positioning hole is customized also according to the size of space of positioning processing.
The utility model is corresponding by the end of the second location-plate of one end 3 of reinforcing bar first when processing " ㄇ " type workpiece, separately
One end is positioned using hole corresponding to length on the first positioning hole 13, while the 3rd positioning hole 12 carries out offset orientation, is rotated
Handle 6, rotational handle 6 drive moving block 10 and pressing block to rotate, make a wherein edge forming of " ㄇ " type workpiece.Mobile steel again
Muscle makes kink with being positioned on the basis of a positioning hole of second positioning hole 11 away from shaping mould 4, and the other end is fixed with first
Position positions on the basis of hole 13, and rotational handle 6, which processes the second kink, again can form " ㄇ " type workpiece.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (4)
1. a kind of bar bending forming frock, including workbench, it is characterised in that：The table top of the workbench is provided with bar shaped the
One location-plate, the lateral edges of workbench one position corresponding with the first location-plate of bar shaped end are provided with molding seat, molding seat extension
Outside workbench；First location-plate is provided with two groups of first positioning holes for being used for grafting alignment pin, one of which the along its length
A positioning hole is located at the first location-plate close to the edge of molding seat, the positioning hole of another set first in the middle part of the first location-plate to
One end arranged for interval away from molding seat；
Side of the molding seat away from workbench is extended with the second location-plate, and the second location-plate is set with the dislocation of the first location-plate
Put, one group of second positioning hole is provided with second location-plate, the second positioning hole shifts to install with the first positioning hole；
Rectangle shaping mould is fixed with the molding seat, the corner of the rectangle shaping mould is fillet, wherein a corner turns
Dynamic to be provided with briquetting machine, side corresponding with the first location-plate is provided with locating piece, the locating piece and rectangle on the molding seat
Form guide groove between shaping mould, locating piece compresses positioning using jacking mechanism during use.
A kind of 2. bar bending forming frock according to claim 1, it is characterised in that：Close to first on the molding seat
The edge of location-plate is provided with multiple 3rd positioning holes, wherein one the 3rd positioning hole shifts to install with the first positioning hole, steel during use
Muscle is placed between the first positioning hole and wherein one the 3rd positioning hole, makes reinforcing bar both sides spacing.
A kind of 3. bar bending forming frock according to claim 1, it is characterised in that：The briquetting machine includes rotating
Block, the rotational handle of bending is connected with moving block；The bottom of moving block sets a pressing block close to the position of rotational handle, makes
Used time pressing block suppresses the corner contact moudling of reinforcing bar and shaping mould.
A kind of 4. bar bending forming frock according to claim 1, it is characterised in that：The jacking mechanism includes positioning
Screw rod and adjusting screw rod, positioning screw are fixedly connected with locating piece, and adjusting screw rod is flexibly connected with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787661.2U CN207026365U (en) | 2017-06-30 | 2017-06-30 | A kind of bar bending forming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787661.2U CN207026365U (en) | 2017-06-30 | 2017-06-30 | A kind of bar bending forming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026365U true CN207026365U (en) | 2018-02-23 |
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ID=61466736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787661.2U Active CN207026365U (en) | 2017-06-30 | 2017-06-30 | A kind of bar bending forming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465356A (en) * | 2018-11-23 | 2019-03-15 | 国网河南省电力公司漯河供电公司 | A kind of steel strand holding device |
-
2017
- 2017-06-30 CN CN201720787661.2U patent/CN207026365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465356A (en) * | 2018-11-23 | 2019-03-15 | 国网河南省电力公司漯河供电公司 | A kind of steel strand holding device |
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