CN205949615U - Blanking die lower mould sword block structure - Google Patents
Blanking die lower mould sword block structure Download PDFInfo
- Publication number
- CN205949615U CN205949615U CN201620906815.0U CN201620906815U CN205949615U CN 205949615 U CN205949615 U CN 205949615U CN 201620906815 U CN201620906815 U CN 201620906815U CN 205949615 U CN205949615 U CN 205949615U
- Authority
- CN
- China
- Prior art keywords
- cutter block
- block body
- block structure
- blanking die
- screw hole
- Prior art date
- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a blanking die lower mould sword block structure, including fixing base and sword piece body, sword piece body is established on the fixing base, the tow sides of sword piece body all are equipped with the blade, and two blades symmetry sets up, be equipped with the screw hole of intercommunication sword piece body tow sides on the sword piece body, two drill ways of screw hole are the counter bore. Structural design is reasonable for this lower mould sword piece, and sword piece positive and negative has all designed the blade, and the sword piece can use by tow sides to the maintenance cost in material cost and later stage has been reduced.
Description
Technical field
This utility model is related to blanking die technical field, especially relates to a kind of blanking die lower die cutter block structure.
Background technology
With to auto panel prescription more and more higher, and cost is as far as possible minimum again.Present Making mold is tried one's best
Improve trimming precision, exacerbate the cutting edge abrasion of lower die cutter block, so the service life of the raising insert that now will try one's best, subtract
Change cost waste and the later maintenance expense that insert causes less.
Utility model content
Not enough for prior art, technical problem to be solved in the utility model is to provide a kind of blanking die lower die cutter block
Structure, to reach in the case of ensureing cutting edge precision, the purpose of reduces cost.
In order to solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：
This blanking die lower die cutter block structure, including fixed seat and cutter block body, described cutter block body is located in fixed seat, institute
The tow sides stating cutter block body are equipped with cutting edge, and two cutting edges are symmetrical arranged, and described cutter block body is communicated with cutter block body
Double-edged screw hole, screw hole two aperture is counterbore.
Described fixed seat is provided with L-type groove, and cutter block body is located on groove face.
It is provided with groove between two cutting edges on described cutter block body.
The screw hole being located at both sides on described cutter block body is arranged relative to cutter block body intermediate symmetry.
The centrage of described screw hole is perpendicular with the groove bottom of L-type groove.
Horizontal fixing hole, the groove of the centrage of fixing hole and L-type groove are provided between two cutting edges on described cutter block body
Side is perpendicular.
This utility model compared with prior art, has advantages below：This lower die cutter block structure is reasonable in design, and cutter block is positive and negative
Face is designed with cutting edge, and cutter block can be used with tow sides, thus reducing material cost and the maintenance cost in later stage.
Brief description
Below the labelling of the content expressed by this specification each width accompanying drawing and in figure is briefly described：
Fig. 1 is this utility model lower die cutter block structure schematic diagram.
Fig. 2 is this utility model lower die cutter block structure top view.
In figure：1. fixed seat, 2. cutter block body, 201. screw holes, 202. fixing holes, 203. first cutting edges, 204. second
Cutting edge.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made detailed further
Thin explanation.
As depicted in figs. 1 and 2, this blanking die lower die cutter block structure, including fixed seat 1 and cutter block body 2, in fixed seat 1
It is provided with L-type groove, the cross section of fixed seat 1 is L-type, and fixed seat bottom transverse slat side is extended with for fixing lug, on lug
It is provided with bolt hole.
Cutter block body 2 is located on groove face, specifically, being matched with the groove bottom of L-type groove in cutter block body 2 bottom surface, cutter block is originally
Internal side is adapted with the groove side of L-type groove, thus realizing cutter block body positioning.
The tow sides of cutter block body 2 are equipped with cutting edge, and two cutting edges are respectively the first cutting edge 203 and the second cutting edge 204, the
One cutting edge 203 and the second cutting edge 204 are symmetrical arranged, and cutter block body 2 is provided with groove between two cutting edges, are easy to withdrawing and process,
The double-edged screw hole of cutter block body 201 is communicated with cutter block body, screw hole two aperture is counterbore.Cutter block can be just
Anti- two sides uses, thus reducing material cost and the maintenance cost in later stage.
Exchange installation to realize cutter block tow sides, cutter block body 2 is located at screw hole 201 cutter block relatively on both sides originally
Body intermediate symmetry is arranged, and after thus can realizing the anti-dress of cutter block, screw position is constant.It is heavy that screw hole 201 upper and lower surface has
Hole, also has screw hole feeler block to be locked after so ensuring that the anti-dress of cutter block.
The centrage of screw hole is perpendicular with the groove bottom of L-type groove.It is provided with horizontal on cutter block body between two cutting edges
Fixing hole 202, fixing hole 202 respective slot is arranged, and the centrage of fixing hole is perpendicular with the groove side of L-type groove.I.e. screw hole
Centrage perpendicular with the centrage of fixing hole, the vertical direction of cutter block body and laterally all securing members are fixed, fixing reliable.
Above in conjunction with accompanying drawing, this utility model is exemplarily described it is clear that this utility model implements is not subject to
The restriction of aforesaid way, as long as employing the improvement of the various unsubstantialities that design of the present utility model is carried out with technical scheme,
Or not improved by of the present utility model design and technical scheme directly apply to other occasions, all in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of blanking die lower die cutter block structure, including fixed seat and cutter block body, described cutter block body is located in fixed seat, its
It is characterised by：The tow sides of described cutter block body are equipped with cutting edge, and two cutting edges are symmetrical arranged, and described cutter block body is provided with even
The double-edged screw hole of logical cutter block body, screw hole two aperture is counterbore.
2. blanking die lower die cutter block structure as claimed in claim 1 it is characterised in that：Described fixed seat is provided with L-type groove, cutter block
Body is located on groove face.
3. blanking die lower die cutter block structure as claimed in claim 1 it is characterised in that：On described cutter block body between two cutting edges
It is provided with groove.
4. blanking die lower die cutter block structure as claimed in claim 1 it is characterised in that：The spiral shell on both sides is located on described cutter block body
Nail is arranged relative to cutter block body intermediate symmetry.
5. blanking die lower die cutter block structure as claimed in claim 2 it is characterised in that：The centrage of described screw hole and L-type groove
Groove bottom perpendicular.
6. blanking die lower die cutter block structure as claimed in claim 2 it is characterised in that：On described cutter block body between two cutting edges
It is provided with horizontal fixing hole, the centrage of fixing hole is perpendicular with the groove side of L-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906815.0U CN205949615U (en) | 2016-08-19 | 2016-08-19 | Blanking die lower mould sword block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906815.0U CN205949615U (en) | 2016-08-19 | 2016-08-19 | Blanking die lower mould sword block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205949615U true CN205949615U (en) | 2017-02-15 |
Family
ID=57976791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620906815.0U Expired - Fee Related CN205949615U (en) | 2016-08-19 | 2016-08-19 | Blanking die lower mould sword block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205949615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157381A (en) * | 2022-06-30 | 2022-10-11 | 东风汽车股份有限公司 | Blanking upper die knife block module, blanking upper die and punch press |
-
2016
- 2016-08-19 CN CN201620906815.0U patent/CN205949615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157381A (en) * | 2022-06-30 | 2022-10-11 | 东风汽车股份有限公司 | Blanking upper die knife block module, blanking upper die and punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |