CN217292622U - Wire punching tool - Google Patents
Wire punching tool Download PDFInfo
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- CN217292622U CN217292622U CN202221085929.5U CN202221085929U CN217292622U CN 217292622 U CN217292622 U CN 217292622U CN 202221085929 U CN202221085929 U CN 202221085929U CN 217292622 U CN217292622 U CN 217292622U
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- groove
- punching
- lower die
- die core
- die holder
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Abstract
The utility model provides a wire rod instrument of punching a hole relates to processing technology field. The wire punching tool comprises: the punching die comprises an upper die holder, a lower die holder and a punching pin, wherein an upper die core is arranged in the upper die holder; the lower die comprises a lower die base, wherein a lower die core is arranged in the lower die base, a groove for accommodating wires is formed in the lower die core, and an opening through which the punching needle passes is formed in the position, corresponding to the punching needle, in the groove; the upper die holder is connected with the lower die holder through a guide pillar, and the upper die holder can move along the guide pillar in a direction away from or close to the lower die holder. The utility model discloses a scheme can punch a hole to the wire rod, and the position of punching a hole is accurate, does not damage the wire rod roughness.
Description
Technical Field
The utility model relates to a processing technology field, in particular to wire rod instrument of punching a hole.
Background
The existing punching die is only suitable for punching plates, but cannot be applied to flat wires used by electronic elements. At present, the flat wire rod can only use the electric drill or use the drilling machine just can punch a hole or punch a hole, but electric drill or drilling machine can't realize accurate drilling of precision, and flat wire rod surface deformation is great when drilling moreover, and it is inconvenient to dismantle.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a wire rod instrument of punching a hole for solve among the prior art how to carry out the problem that punches a hole to the wire rod.
In order to solve the technical problem, the embodiment of the utility model provides a following technical scheme:
a wire punching tool comprising:
the punching die comprises an upper die holder, an upper die core and a lower die, wherein the upper die core is arranged in the upper die holder, and a punching needle is arranged on the upper die core;
the lower die comprises a lower die base, wherein a lower die core is arranged in the lower die base, a groove for accommodating wires is formed in the lower die core, and an opening through which the punching needle passes is formed in the position, corresponding to the punching needle, in the groove;
the upper die holder is connected with the lower die holder through a guide pillar, and the upper die holder can move along the guide pillar towards the direction far away from or close to the lower die holder.
Optionally, the upper die base is provided with a first die core groove penetrating through two side surfaces, and the upper die core is inserted into the first die core groove from one end of the first die core groove;
the lower die base is provided with a second die core groove which runs through two side surfaces, and the lower die core is inserted into the second die core groove from one end of the second die core groove;
the first die core groove and the second die core groove respectively comprise a first groove body and a second groove body, and the first groove body and the second groove body are communicated to form a T-shaped groove;
the punching needle penetrates through the second groove body of the first die core groove.
Optionally, a width of the second slot body of the second die core slot is smaller than a width of the groove.
Optionally, the tool further comprises:
the upper plate is connected with the bottom plate through the guide posts;
the upper die base and the lower die base are arranged between the upper plate and the bottom plate, the upper die base is connected with the upper plate, and the lower die base is arranged on the bottom plate.
Optionally, the tool further comprises:
the connecting buckle is arranged on the upper plate;
through the connecting buckle, the upper plate is connected with a press machine.
The utility model has the advantages that:
in the above-mentioned scheme, wire rod punching tool includes: the wire punching tool comprises an upper die holder, wherein an upper die core is arranged in the upper die holder, a punching needle and a lower die holder are arranged on the upper die core, a lower die core is arranged in the lower die holder, a groove for accommodating a wire is formed in the lower die core, a hole for the punching needle to penetrate through is formed in the groove corresponding to the punching needle, the upper die holder is connected with the lower die holder through a guide pillar, the upper die holder can move along the guide pillar towards the direction far away from or close to the lower die holder, the tool is convenient to mount and dismount, the wire can be punched, the punching position is accurate, the flatness of the wire is not damaged, the punching efficiency is improved, and the wire punching cost is reduced.
Drawings
Fig. 1 shows a schematic perspective view of a wire punching tool according to an embodiment of the present invention;
fig. 2 shows an exploded view of a wire punching tool according to an embodiment of the present invention.
Description of the reference numerals:
1-an upper die holder;
2, mounting a mold core;
3-punching the needle;
4-a lower die holder;
5, lower mold core;
6-groove;
7-a guide post;
8-a first die core slot;
9-a second die core slot;
10-a first trough body;
11-a second trough body;
12-upper plate;
13-a base plate;
14-connecting buckle.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. In the following description, specific details are provided, such as specific configurations and components, merely to facilitate a thorough understanding of embodiments of the invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The utility model discloses how to carry out the problem that punches a hole to the wire rod among the prior art, provide a wire rod instrument of punching a hole.
As shown in fig. 1 and 2, embodiments of the present invention provide a wire punching tool, including:
the punching die comprises an upper die holder 1, wherein an upper die core 2 is arranged in the upper die holder 1, and a punching needle 3 is arranged on the upper die core 2;
the wire punching device comprises a lower die base 4, wherein a lower die core 5 is arranged in the lower die base 4, a groove 6 for accommodating wires is formed in the lower die core 5, and an opening through which a punching needle 3 penetrates is formed in the groove corresponding to the punching needle 3;
the upper die holder 1 is connected with the lower die holder 4 through a guide pillar 7, and the upper die holder 1 can move along the guide pillar 7 towards a direction far away from or close to the lower die holder 4.
In the embodiment of the utility model provides an in, wire rod instrument of punching a hole includes: upper die base 1, be provided with upper die core 2 in the upper die base 1, be provided with towards needle 3 on the upper die core 2, die holder 4, be provided with lower die core 5 in the die holder 4, set up the recess 6 that holds the wire rod in the lower die core 5, and be provided with the trompil that supplies towards needle 3 to pass in the recess 6 corresponding to towards the position of needle 3, and, upper die base 1 passes through guide pillar 7 with die holder 4 and is connected, and upper die base 1 can be followed guide pillar 7 and removed towards the direction of keeping away from or being close to die holder 4, the instrument installation and dismantlement are convenient, can punch a hole to the wire rod, and the position of punching a hole is accurate, do not damage the wire rod roughness, and the efficiency of punching a hole is improved, the wire rod cost of punching a hole is reduced.
It should be noted that the utility model discloses wire rod instrument of punching a hole is applicable to the flat wire rod and punches a hole, still is applicable to the wire rod of other shapes, uses the flat wire rod as the example here, explains.
Wherein, the groove 6 can be a rectangular groove matched with the flat wire. The upper die base 1 drives the upper die core 2 to move towards the direction close to the lower die base 4 and the lower die core 5 along the guide pillar 7 until the surface of the upper die base 1 is attached to the surface of the lower die base 4, the punching needle 3 punches a hole in the flat wire rod accommodated in the groove 6, and after the punching needle 3 penetrates through the flat wire rod, the head of the punching needle 3 enters the opening of the groove 6 to complete punching. Then, the upper die holder 1 drives the upper die core 2 to move along the guide post 7 towards the direction far away from the lower die holder 4 and the lower die core 5, the upper die holder 1 is separated from the lower die holder 4, and the flat wire rod after punching can be drawn out or taken out from the lower die core 5.
It should be further noted that the grooves 6 can be made to adapt to various specifications and models of wires with various sizes according to actual wire sizes, and the punching pins 3 can also be made to have various specifications and models according to actual needs, so that the punching scenes of various wires can be met only by replacing the lower die cores 5 of the grooves 6 with different specifications and models and replacing the upper die cores 2 of the punching pins 3 with different specifications and models, and actual needs are met.
Wherein, towards needle 3 can adopt the detachable connected mode with last mould core 2, like this, goes up mould core 2 and need not to change, only changes towards needle 3 of different specification models and just can satisfy actual need.
In one embodiment:
the upper die holder 1 is provided with a first die core groove 8 penetrating through two side surfaces, and the upper die core 2 is inserted into the first die core groove 8 from one end of the first die core groove 8;
the lower die base 4 is provided with a second die core groove 9 penetrating through two side surfaces, and the lower die core 5 is inserted into the second die core groove 9 from one end of the second die core groove 9;
the first die core groove 8 and the second die core groove 9 both comprise a first groove body 10 and a second groove body 11, and the first groove body 10 and the second groove body 11 are communicated to form a T-shaped groove;
wherein, the punch pin 3 is arranged in the second groove body 11 of the first die core groove 8 in a penetrating way.
It should be noted that, in order to ensure that the upper mold core 2 can be conveniently installed in the upper mold base 1 and can be conveniently removed from the upper mold base 1, and ensure that the lower mold core 5 can be conveniently installed in the lower mold base 4 and can be conveniently removed from the lower mold base 4, the upper mold base 1 and the lower mold base 4 are both provided with mold core grooves penetrating through the side faces, so that the tool preparation stage before punching and the dismounting tool stage after punching are completed, installation and dismounting can be easily and conveniently realized, and the punching is free of burrs, the wire rod cannot be damaged, and the flatness of the wire rod can be ensured.
Two die core grooves all include first cell body 10 and second cell body 11, and first cell body 10 and second cell body 11 link up and form T type groove, and first die core groove 8 sets up with second die core groove 9 relatively. The upper die core 2 is clamped in the first groove body 10 of the first die core groove 8, so that the upper die core 2 is prevented from falling off in the moving process of the upper die holder 1; the first groove body 10 of the second mold core groove 9 is clamped with the lower mold core 5.
The second groove body 11 of the first die core groove 8 is provided with a punching needle 3 in a penetrating way; the groove 6 is arranged corresponding to the second groove body 11 of the second die core groove 9, so that the second groove body 11 of the first die core groove 8, the second groove body of the second die core groove 9 and the groove 6 form a channel for accommodating the punch pin 3.
In one embodiment, the width of the second slot body 11 of the second die slot 9 is smaller than the width of the groove 6.
It should be noted that, in the horizontal direction of fig. 2, the width of the second groove body 11 of the second die core groove 9 is smaller than the width of the groove 6, so that the wire is placed in the groove 6, and a part of the surface of the wire can be overlapped with the first groove body 10 of the second die core groove 9, thereby further ensuring the flatness of the wire.
In one embodiment, the tool further comprises:
an upper plate 12 and a bottom plate 13, wherein the upper plate 12 and the bottom plate 13 are connected through a guide post 7;
an upper die holder 1 and a lower die holder 4 are arranged between the upper plate 12 and the bottom plate 13, the upper die holder 1 is connected with the upper plate 12, and the lower die holder 4 is arranged on the bottom plate 13.
It should be noted that the upper plate 12 and the bottom plate 13 can be connected by four guide posts 7.
Specifically, four guide pillars 7 are respectively and fixedly arranged at four top corners of the bottom plate 13, four through holes adapted to the guide pillars 7 are formed in the four top corners of the upper plate 12 corresponding to the bottom plate 13, the four guide pillars 7 respectively penetrate through the through holes of the upper plate 12, so that the bottom plate 13 is fixedly connected with the guide pillars 7, the upper plate 12 is movably connected with the guide pillars 7, and the upper plate 12 can move along the guide pillars 7 in a direction away from or close to the bottom plate 13.
Further, the upper die holder 1 is disposed below the upper plate 12, and the lower die holder 4 is disposed above the bottom plate 13, so that the upper plate 12 can move away from or close to the lower die holder 4 with the upper die holder 1.
In one embodiment, the method further comprises:
a connecting buckle 14 arranged on the upper plate 12;
the upper plate 12 is connected with the press machine through a connecting buckle 14
It should be noted that, through connector link 14, the utility model discloses wire rod punching tool can be connected with the press, can provide the power that drives upper plate 12, upper die base 1 and upper die core 2 and reciprocate through the press like this.
Specifically, through control press work, drive upper die base 1 moves towards the direction of being close to die holder 4 along guide pillar 7, until the surface of upper die base 1 and the surface laminating of die holder 4, realizes punching a hole to the wire rod, then control press work, drive upper die base 1 moves towards the direction of keeping away from die holder 4 along guide pillar 7, and upper die base 1 and die holder 4 separation can be taken out or take out the wire rod of accomplishing punching a hole from lower die core 5.
To sum up, the utility model discloses a wire rod instrument of punching a hole can punch a hole to the wire rod, and the size of punching a hole is accurate, and punches a hole the no burr, does not destroy the wire rod roughness, guarantees the outward appearance and beautifully spends, and it is light convenient that installation and dismantlement improve punching efficiency, reduces the wire rod cost of punching a hole.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Claims (5)
1. A wire punching tool, comprising:
the stamping die comprises an upper die holder (1), wherein an upper die core (2) is arranged in the upper die holder (1), and a stamping pin (3) is arranged on the upper die core (2);
the wire drawing device comprises a lower die holder (4), wherein a lower die core (5) is arranged in the lower die holder (4), a groove (6) for accommodating wires is formed in the lower die core (5), and an opening through which the punching needle (3) passes is formed in the groove corresponding to the punching needle (3);
the upper die holder (1) is connected with the lower die holder (4) through a guide post (7), and the upper die holder (1) can move towards the direction far away from or close to the lower die holder (4) along the guide post (7).
2. The wire punch tool of claim 1,
the upper die holder (1) is provided with a first die core groove (8) penetrating through two side surfaces, and the upper die core (2) is inserted into the first die core groove (8) from one end of the first die core groove (8);
the lower die holder (4) is provided with a second die core groove (9) penetrating through two side surfaces, and the lower die core (5) is inserted into the second die core groove (9) from one end of the second die core groove (9);
the first die core groove (8) and the second die core groove (9) respectively comprise a first groove body (10) and a second groove body (11), and the first groove body (10) and the second groove body (11) are communicated to form a T-shaped groove;
the punching needle (3) penetrates through a second groove body (11) of the first die core groove (8).
3. Wire punch tool according to claim 2, characterised in that the width of the second groove body (11) of the second die core groove (9) is smaller than the width of the groove (6).
4. The wire punch tool of claim 1, further comprising:
an upper plate (12) and a bottom plate (13), wherein the upper plate (12) and the bottom plate (13) are connected through the guide columns (7);
the die is characterized in that the upper die base (1) and the lower die base (4) are arranged between the upper plate (12) and the bottom plate (13), the upper die base (1) is connected with the upper plate (12), and the lower die base (4) is arranged on the bottom plate (13).
5. The wire punch tool of claim 4, further comprising:
a connecting buckle (14) arranged on the upper plate (12);
the upper plate (12) is connected with a press machine through the connecting buckle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085929.5U CN217292622U (en) | 2022-05-07 | 2022-05-07 | Wire punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085929.5U CN217292622U (en) | 2022-05-07 | 2022-05-07 | Wire punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217292622U true CN217292622U (en) | 2022-08-26 |
Family
ID=82915974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221085929.5U Active CN217292622U (en) | 2022-05-07 | 2022-05-07 | Wire punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217292622U (en) |
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2022
- 2022-05-07 CN CN202221085929.5U patent/CN217292622U/en active Active
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| GR01 | Patent grant |