CN205869270U - Mechanical pay -off structure in mould - Google Patents
Mechanical pay -off structure in mould Download PDFInfo
- Publication number
- CN205869270U CN205869270U CN201620075676.1U CN201620075676U CN205869270U CN 205869270 U CN205869270 U CN 205869270U CN 201620075676 U CN201620075676 U CN 201620075676U CN 205869270 U CN205869270 U CN 205869270U
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- China
- Prior art keywords
- alignment pin
- mould
- screw rod
- fixture block
- locating pin
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Abstract
The utility model discloses a mechanical pay -off structure in mould, going up the mould top and being provided with the slotting tool, the slotting tool end sets up to the spenoid structure, the lower mould top is seted up flutedly, and the screw rod has been inserted to lower mould front end level, and the screw front end has cup jointed reset spring, and the screw rod end inserts the recess to insert with the displacement of screw rod looks vertically and be connected, the displacement horizontal migration around can be in the recess that inserts, the lower mould top is vertical to be provided with first locating pin, the displacement is inserted and is gone up and the same straight line of first locating pin the vertical second locating pin that is provided with on the same height, first locating pin, second locating pin top all are provided with the fixture block, the fixture block front end sets up to the spenoid structure. The utility model provides a pair of mechanical pay -off structure in mould, this project organization is simple and easy, and the material band shift moves accurately, and the punching press process both can be accomplished to the action of compound die, can accomplish the material band shift preface of starting building again, had effectively improved production efficiency, had reduced manufacturing cost.
Description
Technical field
This utility model relates to mechanical feed structure in a kind of mould, belongs to Stamping Die Technology field.
Background technology
Diel, is in Cold Press Working, materials processing becomes a kind of special process of part equip, referred to as cold punching
Compression mould.Punching press, is at room temperature, utilizes the mould that is arranged on forcing press that material is applied pressure so that it is produce separate or
Plastic deformation, thus obtain a kind of pressure processing method of required part.
At present, Sheet Metal Forming Technology all takes continuous stamping process, and rapidoprint is belt metallic coil stock, is utilized belt metallic coil stock front end
Plait mill drives, and completes belt metallic coil stock movement in diel.But this mode, takes up room relatively big, burr removing not side
Just, the most also to coordinate with plait mill, increase cost and put into.
Utility model content
Purpose: in order to overcome the deficiencies in the prior art, this utility model provides mechanical feed structure in a kind of mould.
Technical scheme: for solving above-mentioned technical problem, the technical solution adopted in the utility model is:
Mechanical feed structure in a kind of mould, including: upper die and lower die, slotting tool, screw rod, back-moving spring, displacement insert, first
Alignment pin, the second alignment pin；Described upper mold top is provided with slotting tool, and slotting tool end is set to wedge-like structure；Described lower mold top
Offering groove, lower mold front end has been horizontally inserted screw rod, and screw front end is socketed with back-moving spring, and screw rod end inserts groove, and
The displacement insert perpendicular with screw rod is connected, described displacement insert can in groove horizontal shifting；Described lower mold top
It is vertically arranged with the first alignment pin, with the first same straight line of alignment pin in described displacement insert, sustained height is vertically arranged with
Second alignment pin；Described first alignment pin, the second alignment pin top is provided with fixture block, and described fixture block front end is set to wedge-like knot
Structure.
Preferably, also include that multiple guide finger, described lower mold top vertical are provided with two row's guide fingers, described two
Row's guide finger is symmetrical arranged along the first alignment pin, the second alignment pin place straight line.
Preferably, also including guiding pin, described upper mold top is provided with guiding pin.
Preferably, also include the 3rd alignment pin, the described second same straight line in alignment pin rear end, sustained height erects
Directly it is provided with the 3rd alignment pin.
Preferably, it is provided with bottom described first alignment pin, the second alignment pin, the 3rd alignment pin, guide finger
Back-moving spring, all can vertically move.
Beneficial effect: mechanical feed structure in a kind of mould that this utility model provides, is promoted in displacement insert by slotting tool
The second alignment pin move forward, thus drive material strip to move forward.The design simple structure, material strip moves precisely, once closes
Mould action both can complete stamping procedure, can complete again material strip mobile process, be effectively increased production efficiency, reduce and produce into
This.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at upper mold top；
Fig. 3 is the structural representation at lower mold top.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As Figure 1-3, mechanical feed structure in a kind of mould, upper mold 1 top is symmetrically arranged with two slotting tools 3, slotting tool 3 end
End is set to wedge-like structure；Upper mold 1 top is provided with guiding pin 4；Lower mold 2 top offers groove, and lower mold 2 front end is horizontally inserted
Having screw rod 5, screw rod 5 front end sleeve to be connected to back-moving spring 6, screw rod 5 end inserts groove, and the displacement insert 7 perpendicular with screw rod
Be connected, displacement insert 7 can in groove horizontal shifting；Lower mold 2 top vertical is provided with the first alignment pin 8, and displacement is inlayed
With the first same straight line of alignment pin 8 on block 7, sustained height is vertically arranged with the second alignment pin 9；Second alignment pin rear end is same
Straight line, sustained height is vertically arranged with the 3rd alignment pin 10；First alignment pin 8, the second alignment pin the 9, the 3rd alignment pin 10 pushes up
Portion is provided with fixture block 12, and fixture block 12 front end is set to wedge-like structure.Lower mold top vertical is provided with the guide finger that two rows are equidistant
11, two row's guide fingers 11 are symmetrical arranged along the first alignment pin 8, the second alignment pin 9 place straight line.First alignment pin 8, second positions
It is provided with back-moving spring 6 bottom pin the 9, the 3rd alignment pin 10, guide finger 11, all can vertically move.
During use, first by corresponding for material strip the first alignment pin, the second alignment pin linear position arranges an exhausting hole, material strip two
Side symmetric position is also provided with through hole；During die sinking, material strip being placed in the middle of two row's guide fingers, it is fixed that material strip intermediate throughholes is inserted in first
Position pin, the second alignment pin top fixture block in.During matched moulds, the slotting tool of upper mold inserts in the groove of lower mold, promotes groove intrinsic displacement
Insert moves forward, and the fixture block at the second alignment pin top in displacement insert drives material strip to move forward, after low before fixture block
High wedge-like structure, the fixture block at the first alignment pin top removes in the through hole of material strip, enters the through hole on next material strip.Two
During secondary die sinking, displacement insert is moved rearwards by under screw front end back-moving spring drives, and the second alignment pin top fixture block is also moved back by
Dynamic, fixture block is low early and high after wedge-like structure equally, and under the stuck active force in fixture block rear end at the first alignment pin top, second is fixed
Position pin card block can remove former through hole from low to high, enters the through hole on next material strip.
The impact of active force it is moved rearwards by, it is ensured that material strip is not taken back backward in order to reduce by the second alignment pin top fixture block.
, can be able to add owing to the 3rd alignment pin top fixture block and the first alignment pin top fixture block effect are identical by increasing by the 3rd alignment pin
The stuck active force in strong fixture block rear end.
In order to make material strip precisely advance, upper mold adds guiding pin, and guiding pin is when matched moulds, corresponding with material strip two side through hole
Insert, so that it is guaranteed that material strip feeds distance.
More smooth out, flexibly to make the first alignment pin, the second alignment pin, the 3rd alignment pin move in and out through hole, bottom
It is provided with back-moving spring, all can vertically move.In order to make two row's guide finger guide effect more preferable, also at the bottom of guide finger
Portion is provided with back-moving spring, can vertically move.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (5)
1. a mechanical feed structure in mould, including: upper die and lower die, it is characterised in that: also include slotting tool, screw rod, reset bullet
Spring, displacement insert, the first alignment pin, the second alignment pin；Described upper mold top is provided with slotting tool, and slotting tool end is set to wedge-like knot
Structure；Described lower mold top offers groove, and lower mold front end has been horizontally inserted screw rod, and screw front end is socketed with back-moving spring, screw rod
End inserts groove, and the displacement insert perpendicular with screw rod is connected, and described displacement insert can be moved by anterior-posterior horizontal in groove
Dynamic；Described lower mold top vertical is provided with the first alignment pin, with the first same straight line of alignment pin, same height in described displacement insert
The second alignment pin it is vertically arranged with on degree；Described first alignment pin, the second alignment pin top is provided with fixture block, before described fixture block
End is set to wedge-like structure.
Mechanical feed structure in a kind of mould the most according to claim 1, it is characterised in that: also include multiple guide finger, institute
Stating lower mold top vertical and be provided with two row's guide fingers, described two row's guide fingers are along the first alignment pin, the second alignment pin place straight line
It is symmetrical arranged.
Mechanical feed structure in a kind of mould the most according to claim 2, it is characterised in that: also include guiding pin, described on
Mould top is provided with guiding pin.
Mechanical feed structure in a kind of mould the most according to claim 3, it is characterised in that: also include the 3rd alignment pin, institute
State the second same straight line in alignment pin rear end, sustained height is vertically arranged with the 3rd alignment pin.
Mechanical feed structure in a kind of mould the most according to claim 4, it is characterised in that: described first alignment pin, second
It is provided with back-moving spring bottom alignment pin, the 3rd alignment pin, guide finger, all can vertically move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075676.1U CN205869270U (en) | 2016-01-26 | 2016-01-26 | Mechanical pay -off structure in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075676.1U CN205869270U (en) | 2016-01-26 | 2016-01-26 | Mechanical pay -off structure in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205869270U true CN205869270U (en) | 2017-01-11 |
Family
ID=57686985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075676.1U Active CN205869270U (en) | 2016-01-26 | 2016-01-26 | Mechanical pay -off structure in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205869270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695191A (en) * | 2017-10-11 | 2018-02-16 | 湖南大学 | The tailing feed device and its method of work of a kind of multistation progressive die |
| CN111633092A (en) * | 2020-05-27 | 2020-09-08 | 安徽安路驰汽车部件有限公司 | Quick positioner of stamping workpiece |
-
2016
- 2016-01-26 CN CN201620075676.1U patent/CN205869270U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695191A (en) * | 2017-10-11 | 2018-02-16 | 湖南大学 | The tailing feed device and its method of work of a kind of multistation progressive die |
| CN111633092A (en) * | 2020-05-27 | 2020-09-08 | 安徽安路驰汽车部件有限公司 | Quick positioner of stamping workpiece |
| CN111633092B (en) * | 2020-05-27 | 2021-10-29 | 安徽安路驰汽车部件有限公司 | Quick positioner of stamping workpiece |
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|---|---|---|---|
| GR01 | Patent grant |