CN215845154U - Stamping device for unilateral lockhole of door frame - Google Patents
Stamping device for unilateral lockhole of door frame Download PDFInfo
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- CN215845154U CN215845154U CN202120944212.0U CN202120944212U CN215845154U CN 215845154 U CN215845154 U CN 215845154U CN 202120944212 U CN202120944212 U CN 202120944212U CN 215845154 U CN215845154 U CN 215845154U
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Abstract
The utility model discloses a stamping device for a unilateral lockhole of a door frame, which comprises a first fixing plate, a second fixing plate, a bottom template, an upper template and a positioning device, wherein the upper surface of the first fixing plate is connected with the lower surface of the bottom template, and the lower bottom surface of the second fixing plate is connected with the upper surface of the upper template; the positioning device is detachably connected to the upper surface of the bottom template and is provided with a plurality of supporting rods and a plurality of positioning pieces, and the supporting rods and the positioning pieces are respectively distributed along the length direction of the positioning device; the bottom template is provided with a punched hole which is a through hole, the lower bottom surface of the upper template is provided with a male die, and the cross section of the male die is the same as the cross section of the punched hole in shape and size. The utility model achieves the technical effects that: through setting up die block board, cope match-plate pattern and positioner, combine the press to use, but convenient and fast carries out the punching press trompil to the door frame body, for the trompil mode of current handheld cutting torch, machining precision and efficiency are higher, environmental protection more.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a stamping device for a unilateral lockhole of a door frame.
Background
The existing processing mode of the unilateral lockhole of the door frame is as follows: angle steel is used for marking to determine hole positions, and holes are formed in a handheld cutting torch mode; the defects of the existing processing mode are poor forming, rough cutting, environmental pollution and low efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a stamping device for a single-side lock hole of a door frame, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the utility model provides the following technical scheme:
according to the first aspect of the utility model, the stamping device for the unilateral lockhole of the door frame comprises a first fixing plate, a second fixing plate, a bottom template, an upper template and a positioning device, wherein the upper surface of the first fixing plate is connected with the lower surface of the bottom template, and the lower bottom surface of the second fixing plate is connected with the upper surface of the upper template;
the positioning device is detachably connected to the upper surface of the bottom template and provided with a plurality of supporting rods and a plurality of positioning pieces, and the plurality of supporting rods and the plurality of positioning pieces are respectively distributed along the length direction of the positioning device;
the bottom die plate is provided with punched holes, the punched holes are through holes, the lower bottom surface of the upper die plate is provided with a male die, and the cross section of the male die is the same as the cross section of the punched holes in shape and size.
Furthermore, the positioning device further comprises a plurality of positioning columns and a plurality of positioning pipes, wherein the plurality of positioning columns are arranged on the upper surface of the first fixing plate, the plurality of positioning pipes are arranged on the lower surface of the second fixing plate, and the positioning columns and the positioning pipes are arranged correspondingly to each other.
The handle assembly further comprises a first handle and a second handle, the first handle is arranged on the side wall of the first fixing plate, and the second handle is arranged on the side wall of the second fixing plate.
Further, still include a plurality of bolts, positioner through the bolt with the bed template is connected.
Furthermore, the number of the supporting rods is two, the two supporting rods are arranged on the side wall of the positioning device at intervals, and the supporting rods are used for supporting and fixing the door frame body.
Furthermore, the positioning part comprises a first positioning part and a second positioning part, and the first positioning part and the second positioning part are detachably connected with the positioning device.
Further, the cross section of the punched hole is trapezoidal or rectangular.
Furthermore, the positioning column is perpendicular to the upper surface of the first fixing plate, the positioning tube is perpendicular to the lower surface of the second fixing plate, a plurality of positioning holes are formed in the second fixing plate, and each positioning hole is communicated with one positioning tube.
Furthermore, the number of the positioning columns and the number of the positioning pipes are two, and the positioning columns are cylindrical.
Furthermore, the positioning device is made of angle steel.
The utility model has the following advantages: through setting up die block board, cope match-plate pattern and positioner, combine the press to use, but convenient and fast accomplishes the punching press trompil to the door frame body, for the trompil mode of current handheld cutting torch, machining precision and efficiency are higher, environmental protection more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic overall structural diagram of a punching apparatus for a single-sided keyhole of a door frame according to some embodiments of the present invention.
Fig. 2 is a schematic structural diagram of a fixed mold of a punching device for a single-sided keyhole of a door frame according to some embodiments of the present invention.
Fig. 3 is a schematic structural diagram of a movable mold of a punching apparatus for a single-side keyhole of a door frame according to some embodiments of the present invention.
Fig. 4 is a schematic view of a door frame processed by a punching device for a single-sided keyhole of the door frame according to some embodiments of the present invention.
In the figure: 1. the positioning device comprises a first fixing plate, 2, a second fixing plate, 3, a bottom template, 301, a punching hole, 4, an upper template, 401, a male die, 5, a positioning device, 501, a supporting rod, 502, a first positioning piece, 503, a second positioning piece, 6, a positioning column, 7, a bolt, 8, a first handle, 9, a positioning pipe, 10, a second handle, 11, a door frame body, 1101 and a lock hole.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a punching device for a single-side keyhole of a door frame in an embodiment of a first aspect of the present invention includes a first fixing plate 1, a second fixing plate 2, a bottom plate 3, an upper plate 4, and a positioning device 5, wherein an upper surface of the first fixing plate 1 is connected to a lower surface of the bottom plate 3, and a lower bottom surface of the second fixing plate 2 is connected to an upper surface of the upper plate 4;
the positioning device 5 is detachably connected to the upper surface of the bottom template 3, the positioning device 5 is provided with a plurality of supporting rods 501 and a plurality of positioning pieces, and the plurality of supporting rods 501 and the plurality of positioning pieces are respectively distributed along the length direction of the positioning device 5;
the bottom template 3 is provided with a punched hole 301, the punched hole 301 is a through hole, the lower bottom surface of the upper template 4 is provided with a convex die 401, and the cross section of the convex die 401 is the same as the cross section of the punched hole 301 in shape and size.
In the above embodiment, it should be noted that the positioning device 5 is disposed along the length direction of the punched hole 301, the upper surface of the supporting rod 501 and the upper surface of the bottom form 3 are located on the same plane, the height of the positioning element is higher than the height of the upper surface of the supporting rod 501, the supporting rod 501 is used for supporting the doorframe body 11, and the positioning element is used for determining the position of the hole of the doorframe body 11.
Furthermore, the device needs to be combined with a press machine, and the punch hole 301 and the male die 401 can complete hole opening operation under the punching action.
Furthermore, during the punching operation, the side surface of the doorframe body 11 abuts against the side surface of the positioning device 5, and the end of the doorframe body 11 abuts against the positioning member.
The technical effects achieved by the above embodiment are as follows: through the arrangement of the bottom template 3, the upper template 4 and the positioning device 5 and the combination of a press machine, punching and tapping can be conveniently and quickly completed on the door frame body, the processing precision and efficiency are higher, and the door frame is more environment-friendly; the upper surface of the support rod 501 and the upper surface of the bottom template 3 are positioned on the same plane, and the processing surface of the doorframe body 11 can be abutted against the upper surface of the bottom template 3 in the processing process, so that punching is facilitated; the height of the position of the positioning piece is higher than that of the upper surface of the supporting rod 501, the position of the opening of the doorframe body 11 can be conveniently determined through the positioning piece, the positioning is more accurate, and the processing precision is high.
Optionally, as shown in fig. 1 to 3, in some embodiments, the fixing device further includes a plurality of positioning pillars 6 and a plurality of positioning tubes 9, the plurality of positioning pillars 6 are all disposed on the upper surface of the first fixing plate 1, the plurality of positioning tubes 9 are all disposed on the lower surface of the second fixing plate 2, and the positioning pillars 6 and the positioning tubes 9 are disposed corresponding to each other.
In the above optional embodiment, it should be noted that, in the use process, the positioning hole 9 is slidably sleeved with the positioning column 6.
The beneficial effects of the above alternative embodiment are: through setting up a plurality of reference columns 6 and a plurality of registration arm 9, when die block board 3 and cope match-plate pattern 4 open and shut in stamping process, can ensure the accuracy of the butt joint of the mould position that opens and shuts, improve the machining precision.
Optionally, as shown in fig. 1 to 3, in some embodiments, the fastening device further includes a first handle 8 and a second handle 10, the first handle 8 is disposed on a side wall of the first fastening plate 1, and the second handle 10 is disposed on a side wall of the second fastening plate 2.
In the above alternative embodiment, it should be noted that the first handle 8 and the second handle 10 are both made of steel bars, and the first handle 8 and the second handle 10 are respectively connected with the side wall of the first fixing plate 1 and the side wall of the second fixing plate 2 by welding.
The beneficial effects of the above alternative embodiment are: the first fixing plate 1 and the second fixing plate 2 can be conveniently moved by arranging the first handle 8 and the second handle 10; the material is easy to obtain, and the production and processing are convenient.
Optionally, as shown in fig. 1 to 3, in some embodiments, a plurality of bolts 7 are further included, and the positioning device 5 is connected to the bottom form 3 through the bolts 7.
In the above alternative embodiment, it should be noted that the number of the bolts 7 is 3.
The beneficial effects of the above alternative embodiment are: the positioning device 5 is connected with the bottom template 3 through the bolt 7, and is convenient and quick to mount and dismount, simple in structure and convenient to produce and manufacture.
Alternatively, as shown in fig. 1 to 4, in some embodiments, the number of the support rods 501 is two, two support rods 501 are disposed at intervals on the side wall of the positioning device 5, and the support rods 501 are used for supporting and fixing the doorframe body 11.
In the above alternative embodiment, it should be noted that the support rod 501 is made of angle steel, and the support rod 501 is vertically connected to the positioning device 5.
The beneficial effects of the above alternative embodiment are: the two support rods 501 are disposed at an interval on the side wall of the positioning device 5, and the door frame body 11 can be conveniently supported and fixed by combining the positioning device 5.
Optionally, as shown in fig. 1 to 4, in some embodiments, the positioning element includes a first positioning element 502 and a second positioning element 503, and both the first positioning element 502 and the second positioning element 503 are detachably connected to the positioning device 5.
In the above alternative embodiment, it should be noted that the first positioning element 502 and the second positioning element 503 are connected to the positioning device 5 in an inserting manner, and the first positioning element 502 and the second positioning element 503 are perpendicular to the positioning device 5.
The beneficial effects of the above alternative embodiment are: through setting up first setting element 502 and second setting element 503, the position of two punches a hole of definite door frame body 11 that can be convenient, and it is more convenient to fix a position, and the precision is higher.
Alternatively, as shown in fig. 1-3, in some embodiments, the cross-section of the punch 301 is trapezoidal, rectangular, diamond, triangular, circular, oval, etc.
In the above alternative embodiment, it should be noted that the cross-sectional shape of the punch 401 is the same as the shape of the punched hole 301.
The beneficial effects of the above alternative embodiment are: the cross section of the punched hole 301 is trapezoidal, rectangular, rhombic, triangular, circular, oval and the like, the cross section of the male die 401 is the same as that of the punched hole 301, and the cross section can be designed according to actual needs, so that punched holes in different shapes can be obtained in the machining process.
Optionally, as shown in fig. 1 to 3, in some embodiments, the positioning column 6 is perpendicular to the upper surface of the first fixing plate 1, the positioning tube 9 is perpendicular to the lower surface of the second fixing plate 2, and the second fixing plate 2 is provided with a plurality of positioning holes, each of which is communicated with one positioning tube 9.
In the above alternative embodiment, it should be noted that the number of the positioning columns 6 and the positioning tubes 9 is two, and the positioning columns 6 are cylindrical.
Furthermore, the positioning tube 9 is sleeved with the positioning column 6 in a sliding manner in the using process.
The beneficial effects of the above alternative embodiment are: the positioning column 6 is perpendicular to the upper surface of the first fixing plate 1, the positioning tube 9 is perpendicular to the lower surface of the second fixing plate 2, and when the bottom template 3 and the upper template 4 are opened and closed in the stamping process, the accuracy of butt joint of the positions of the opening and closing molds can be ensured, and the processing precision is improved.
Alternatively, as shown in fig. 1 to 3, in some embodiments, the positioning device 5 is made of angle steel.
In the above optional embodiment, it should be noted that the angle steel used for the positioning device 5 is a right angle, and the door frame body 11 is made of channel steel.
The beneficial effects of the above alternative embodiment are: the positioning device 5 is made of angle steel, so that the material is easy to obtain, the production and the processing are convenient, and the manufacturing cost is low.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (10)
1. The punching device for the unilateral lockhole of the door frame is characterized by comprising a first fixing plate (1), a second fixing plate (2), a bottom template (3), an upper template (4) and a positioning device (5), wherein the upper surface of the first fixing plate (1) is connected with the lower surface of the bottom template (3), and the lower bottom surface of the second fixing plate (2) is connected with the upper surface of the upper template (4);
the positioning device (5) is detachably connected to the upper surface of the bottom template (3), the positioning device (5) is provided with a plurality of supporting rods (501) and a plurality of positioning pieces, and the plurality of supporting rods (501) and the plurality of positioning pieces are distributed along the length direction of the positioning device (5) respectively;
the bottom die plate (3) is provided with a punched hole (301), the punched hole (301) is a through hole, the lower bottom surface of the upper die plate (4) is provided with a convex die (401), and the cross section of the convex die (401) is the same as that of the punched hole (301).
2. The punching device for the unilateral keyhole of the door frame according to claim 1, further comprising a plurality of positioning columns (6) and a plurality of positioning tubes (9), wherein the plurality of positioning columns (6) are all disposed on the upper surface of the first fixing plate (1), the plurality of positioning tubes (9) are all disposed on the lower surface of the second fixing plate (2), and the positioning columns (6) and the positioning tubes (9) are disposed correspondingly to each other.
3. The punching device for the unilateral lock hole of the door frame as claimed in claim 2, further comprising a first handle (8) and a second handle (10), wherein the first handle (8) is disposed on the side wall of the first fixing plate (1), and the second handle (10) is disposed on the side wall of the second fixing plate (2).
4. The punching device for the unilateral keyhole of the door frame according to claim 1, further comprising a plurality of bolts (7), wherein the positioning device (5) is connected with the bottom template (3) through the bolts (7).
5. The punching device for the unilateral keyhole of the door frame according to claim 1, wherein the number of the supporting rods (501) is two, the two supporting rods (501) are arranged at the side wall of the positioning device (5) at intervals, and the supporting rods (501) are used for supporting and fixing the door frame body (11).
6. The punching device for the single-sided keyhole of the door frame as recited in claim 5, wherein said positioning element comprises a first positioning element (502) and a second positioning element (503), and said first positioning element (502) and said second positioning element (503) are both detachably connected to said positioning device (5).
7. The punching device for the single-sided keyhole of the door frame as recited in claim 1, wherein the cross section of said punched hole (301) is trapezoidal or rectangular.
8. The punching device for the unilateral keyhole of the door frame according to claim 2, wherein the positioning post (6) is perpendicular to the upper surface of the first fixing plate (1), the positioning tube (9) is perpendicular to the lower surface of the second fixing plate (2), and a plurality of positioning holes are formed in the second fixing plate (2), and each positioning hole is communicated with one positioning tube (9).
9. The punching device for the unilateral keyhole of the door frame according to claim 8, wherein the number of the positioning columns (6) and the number of the positioning tubes (9) are both two, and the positioning columns (6) are cylindrical.
10. The punching device for the single-sided keyhole of the door frame as recited in any one of claims 1 to 9, wherein said positioning device (5) is made of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944212.0U CN215845154U (en) | 2021-04-29 | 2021-04-29 | Stamping device for unilateral lockhole of door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120944212.0U CN215845154U (en) | 2021-04-29 | 2021-04-29 | Stamping device for unilateral lockhole of door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845154U true CN215845154U (en) | 2022-02-18 |
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ID=80315829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120944212.0U Active CN215845154U (en) | 2021-04-29 | 2021-04-29 | Stamping device for unilateral lockhole of door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845154U (en) |
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2021
- 2021-04-29 CN CN202120944212.0U patent/CN215845154U/en active Active
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