CN204220731U - Scissors cut out by mould plate - Google Patents
Scissors cut out by mould plate Download PDFInfo
- Publication number
- CN204220731U CN204220731U CN201420627829.XU CN201420627829U CN204220731U CN 204220731 U CN204220731 U CN 204220731U CN 201420627829 U CN201420627829 U CN 201420627829U CN 204220731 U CN204220731 U CN 204220731U
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- CN
- China
- Prior art keywords
- mounting groove
- holder
- upper cutter
- cutter
- cut out
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Abstract
The utility model discloses a kind of mould plate and cut out scissors, it comprises upper cutter and the lower cutter of holder and mutual coupling, lower cutter is fixedly installed on below holder, holder is provided with mounting groove that is opening down and that match with upper cutter towards the side opening of lower cutter, namely upper cutter is arranged in mounting groove, the left and right sides of mounting groove is through, the left surface of holder is fixed with the baffle plate will closed on the left of mounting groove, and the right flank of holder is hingedly connected with the movable pressing board will closed on the right side of mounting groove.The utility model can assemble with quick-detachment to upper cutter fast, and to save time, and after plate cutting, slab edge is neat, produces and does not have any impact, the more standard of the material strip after shearing to mould.
Description
Technical field
The utility model relates to Stamping Die Technology field, refers to that scissors cut out by a kind of mould plate particularly.
Background technology
On mould after press, material strip starts to enter mould, if slab edge is irregular, occurs wavy, be then easy to produce with insert or other parts interfere, and affects follow-up work.One of them reason irregular is to cause slab edge to occur: plate, after stamping-out terminates, needs manually the plate of non-stamping-out and the plate just at stamping-out to be separated, in the process, is easy to cause slab edge irregular, and impact uses next time.
In prior art, mould plate is cut out scissors and is comprised the upper cutter and lower cutter that cooperatively interact, and upper cutter is directly screwed on upper bolster, need manual fixing upper cutter, after being used to complete, need again hand disassembly upper cutter, this mode consuming time longer and can affect next time use precision; And after shearing is carried out repeatedly to plate, also can have certain influence to upper cutter shear precision.
The cutting face of usual upper cutter is set to plane, when there will be shearing to plate, can pull the phenomenon of plate, causes part plate can't cut, and can be jagged, causes sheet metal deformation.
Therefore, need improve existing proceeding.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of easy to operate and scissors cut out by the mould plate being applicable to instructions for use.
The technical solution of the utility model is: scissors cut out by a kind of mould plate, it comprises upper cutter and the lower cutter of coupling mutually, it is characterized in that: also comprise holder, described holder is fixedly installed on upper bolster, described lower cutter is fixedly installed on below described holder, described holder is provided with mounting groove that is opening down and that match with described upper cutter towards the side opening of lower cutter, namely described upper cutter is arranged in described mounting groove, the left and right sides of described mounting groove is through, the left surface of described holder is fixed with the baffle plate will closed on the left of described mounting groove, the right flank of described holder is hingedly connected with the movable pressing board will closed on the right side of described mounting groove.
In such scheme:
Described movable pressing board is being positioned on the holder directly over mounting groove right openings by hinge.
Described holder is also provided with limiting plate towards the side of lower cutter, and described limiting plate leans the side of stretching out mounting groove at described upper cutter.
The sidepiece of described upper cutter is provided with handle, and described handle and described movable pressing board are positioned at the same side.
The shear surface of described upper cutter is inclined-plane downward-sloping from left to right; The cutting face l-shaped of described lower cutter, it comprises the supporting surface matched with the shear surface of described upper cutter and the confined planes be arranged on the right side of described supporting surface.
Angle α=5 ° between the shear surface of described upper cutter and the supporting surface of described lower cutter.
The utility model in use, first the movable pressing board of holder is outwarded winding, the right side of mounting groove is made to be in opening-wide state, subsequently upper cutter is inserted in mounting groove, again the movable pressing board of holder is closed, then upper cutter is fixed in mounting groove by its left and right sides by baffle plate and movable pressing board, when plate feeding mould exceedes a material strip start line step pitch, during mould first time folding, material strip neatly cuts off by material strip scissors, and then the movable pressing board of holder is outwarded winding, namely the right side of mounting groove is in opening-wide state, and upper cutter can take out; Mould starts continuous operation again, repeats the above-mentioned course of work, and material strip scissors can again by cut-out neat for material strip.
Scissors cut out by mould plate of the present utility model, can assemble with quick-detachment to upper cutter fast, and to save time, and after plate cutting, slab edge is neat, produces and do not have any impact, the more standard of the material strip after shearing to mould.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front elevational schematic of Fig. 1;
Fig. 3 is upper cutter schematic diagram of the present utility model;
Fig. 4 is the schematic side view of Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to figure 1 and Fig. 2, scissors cut out by a kind of mould plate of the present embodiment, it comprises the holder 1 be fixedly installed on upper bolster and the upper cutter 2 and the lower cutter 3 that mutually mate use, lower cutter 3 is fixedly installed on below holder 1, holder 1 is provided with mounting groove 4 that is opening down and that match with upper cutter 2 towards the side opening of lower cutter 3, namely upper cutter 2 is arranged in mounting groove 4, the left and right sides of mounting groove 4 is through, the left surface of holder 1 is fixed with the baffle plate 1.1 will closed on the left of mounting groove 4, the right flank of holder 1 is hingedly connected with the movable pressing board 1.2 will closed on the right side of mounting groove 4.
Scissors cut out by the mould plate of the present embodiment, it is grafting drawing out type between its upper cutter 2 and holder 1, in use, first the movable pressing board 1.2 of holder 1 is outwarded winding, the right side of mounting groove 4 is made to be in opening-wide state, subsequently upper cutter 2 is inserted in mounting groove 4, again the movable pressing board 1.2 of holder 1 is closed, then upper cutter 2 is fixed in mounting groove 4 by its left and right sides by baffle plate 1.1 and movable pressing board 1.2, when plate feeding mould exceedes a material strip start line step pitch, during mould first time folding, material strip neatly cuts off by material strip scissors, and then the movable pressing board of holder 1.2 is outwarded winding, namely the right side of mounting groove 2 is in opening-wide state, upper cutter 2 can take out, mould starts continuous operation again, repeats the above-mentioned course of work, and material strip scissors can again by cut-out neat for material strip.
Upper cutter 2 and holder 1 adopt the mode of grafting drawing out type, compared to prior art by being manually directly fixed on upper bolster by upper cutter 2 by screw, having easy to operate, decreasing manpower and materials, save operating time and ensure required precision.
The movable pressing board 1.2 of the present embodiment is hinged on by bearing pin 1.3 on the holder 1 that is positioned at directly over mounting groove 4 right openings.
Limiting plate 1.4 is also provided with towards the side of lower cutter 3 at holder 1, this limiting plate 1.4 is detachably connected on the side of lower cutter 3 by screw, when upper cutter 2 is plugged in mounting groove 4, limiting plate 1.4 leans the side of stretching out mounting groove 4 at upper cutter 2, with firm further to upper cutter 2.
With reference to figure 3 and Fig. 4, the sidepiece of the upper cutter 2 of the present embodiment is provided with handle 2.1, and handle 2.1 and movable pressing board 1.2 are positioned at the same side, by handle 2.1, upper cutter 2 are carried out Plug Action in mounting groove 4.The shear surface of the upper cutter 2 of the present embodiment is designed to inclined-plane downward-sloping from left to right; The cutting face l-shaped of lower cutter 3, it comprises the supporting surface 3.1 matched with the shear surface of upper cutter 2 and the confined planes 3.2 be arranged on the right side of supporting surface 3.1, and angle α=5 ° between the supporting surface of the shear surface of upper cutter 2 and lower cutter 3, the design of plane is adopted compared to the shear surface of upper cutter in background technology 2, easily plate can be cut off, and interference effect can not be had to plate, more can ensure plate cutting precision.
The mould plate of the present embodiment is cut out scissors and can be assembled with quick-detachment to upper cutter fast, and to save time, and after plate cutting, slab edge is neat, produces and does not have any impact, the more standard of the material strip after shearing to mould.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (6)
1. scissors cut out by a mould plate, it comprises upper cutter (2) and the lower cutter (3) of coupling mutually, it is characterized in that: also comprise holder (1), described holder (1) is fixedly installed on upper bolster, described lower cutter (3) is fixedly installed on described holder (1) below, described holder (1) is provided with mounting groove (4) that is opening down and that match with described upper cutter (2) towards the side opening of lower cutter (3), described upper cutter (2) is namely arranged in described mounting groove (4), the left and right sides of described mounting groove (4) is through, the left surface of described holder (1) is fixed with the baffle plate (1.1) closed in described mounting groove (4) left side, the right flank of described holder (1) is hingedly connected with the movable pressing board (1.2) closed on described mounting groove (4) right side.
2. scissors cut out by mould plate according to claim 1, it is characterized in that: described movable pressing board (1.2) is hinged on by bearing pin (1.3) on the holder (1) that is positioned at directly over mounting groove (4) right openings.
3. scissors cut out by mould plate according to claim 1, it is characterized in that: described holder (1) is also provided with limiting plate (1.4) towards the side of lower cutter (3), and described limiting plate (1.4) leans the side of stretching out mounting groove (4) at described upper cutter (2).
4. scissors cut out by mould plate according to claim 1, it is characterized in that: the sidepiece of described upper cutter (2) is provided with handle (2.1), described handle (2.1) and described movable pressing board (1.2) are positioned at the same side.
5. scissors cut out by mould plate according to claim 1, it is characterized in that: the shear surface of described upper cutter (2) is inclined-plane downward-sloping from left to right; The cutting face l-shaped of described lower cutter (3), it comprises the supporting surface (3.1) matched with the shear surface of described upper cutter (2) and the confined planes (3.2) be arranged on the right side of described supporting surface.
6. scissors cut out by mould plate according to claim 5, it is characterized in that: angle α=5 ° between the shear surface of described upper cutter (2) and the supporting surface (3.1) of described lower cutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627829.XU CN204220731U (en) | 2014-10-27 | 2014-10-27 | Scissors cut out by mould plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627829.XU CN204220731U (en) | 2014-10-27 | 2014-10-27 | Scissors cut out by mould plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220731U true CN204220731U (en) | 2015-03-25 |
Family
ID=52918874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627829.XU Expired - Fee Related CN204220731U (en) | 2014-10-27 | 2014-10-27 | Scissors cut out by mould plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436163A (en) * | 2018-03-30 | 2018-08-24 | 深圳亿和模具制造有限公司 | One kind having Quick Release exchange and alternative electric scissors thick steel products shear |
| CN109342188A (en) * | 2018-10-08 | 2019-02-15 | 浙江染化宝检测服务有限公司 | A kind of small fabric tearing strength detector |
-
2014
- 2014-10-27 CN CN201420627829.XU patent/CN204220731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436163A (en) * | 2018-03-30 | 2018-08-24 | 深圳亿和模具制造有限公司 | One kind having Quick Release exchange and alternative electric scissors thick steel products shear |
| CN109342188A (en) * | 2018-10-08 | 2019-02-15 | 浙江染化宝检测服务有限公司 | A kind of small fabric tearing strength detector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20191027 |