CN210789049U - Numerical control machine clamping nail-making die - Google Patents
Numerical control machine clamping nail-making die Download PDFInfo
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- CN210789049U CN210789049U CN201921376999.4U CN201921376999U CN210789049U CN 210789049 U CN210789049 U CN 210789049U CN 201921376999 U CN201921376999 U CN 201921376999U CN 210789049 U CN210789049 U CN 210789049U
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- end insert
- die
- control machine
- insert
- numerical control
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Abstract
The utility model discloses a numerical control machine clamping nail mould, which comprises a mould blank, wherein the front end of the mould blank is provided with an embedding groove, an end insert is embedded in the embedding groove, and the end insert is detachably arranged in the embedding groove through a connecting piece; the utility model has the advantages that the end insert is detachably arranged on the die blank, when the end insert is worn and failed, the end insert can be independently replaced, thereby avoiding wasting the die blank raw materials, saving resources and reducing the production cost; and the trouble of readjusting the mounting position of the die blank due to the replacement of the whole die blank is saved, and the processing efficiency is improved.
Description
Technical Field
The utility model relates to a system nail instrument technical field especially relates to a numerical control machine presss from both sides system nail mould.
Background
A nail making machine is a hardware manufacturing mechanical device used for manufacturing pins, nails and similar parts, Chinese utility model patent (publication number: CN2754769) discloses a novel nail making machine, which has a base, a feeding mechanism, a clamping punch mechanism and a cutting mechanism are arranged on the base, a double-head stamping die, a double-head clamping die and a double-edge cutting die are arranged in the punch mechanism, the feeding mechanism intermittently conveys metal wires, the punch mechanism firstly punches out a nail cap and then extrudes a nail tip through the cutting die and cuts off, wherein the clamping die and the cutting die are in direct hard contact with the metal wires, the common metal hardness is not enough and is easy to deform and damage, tungsten steel is mostly adopted in industry to manufacture the ends of the clamping die and the cutting die, the structure is that a tungsten steel end is welded at the front end of a billet of die steel, and the tungsten steel end at the front end of the clamping die and the cutting die can be damaged after being used for many times, and the clamping die and the cutting die which are welded with the tungsten steel end can not be disassembled, the whole tungsten steel end needs to be replaced, a large amount of resource waste is inevitably generated, the installation position of the die blank needs to be debugged again after the whole tungsten steel end needs to be replaced, and therefore the nail making die capable of replacing the tungsten steel end independently is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a numerical control machine clamp system nail mould to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a numerical control machine clamping nail mould, includes the mould embryo, the front end of mould embryo has been seted up and has been inlayed the groove, it is equipped with the end insert to inlay in the groove, the end insert passes through connecting piece detachable and sets up in inlaying the groove.
Further, the die blank is made of die steel.
Furthermore, the end insert is made of tungsten steel.
Furthermore, the rear end of the end insert is matched with the insert groove in a fillet mode.
Furthermore, the cross section of the end insert is L-shaped, a first through hole is formed in the rear portion of the end insert, a first screw hole is formed in the die blank corresponding to the first through hole, the connecting piece is a first bolt, and the end insert is fixed in the insert groove through the bolt.
Furthermore, a clamping edge is arranged at the front end of the inlaid groove, a clamping groove is formed in the end insert block in a matched mode, the connecting piece is a pressing plate, a second through hole is formed in the rear end of the pressing plate, a second screw hole is formed in the position, corresponding to the second through hole, of the die blank, the pressing plate is fixed to the die blank through a second bolt, and the end insert block is pressed into the inlaid groove through the pressing plate.
Furthermore, the bottom of the embedding groove is provided with an ejecting hole for ejecting the end insert.
The above technical scheme of the utility model following beneficial effect has: the utility model has the advantages that the end insert is detachably arranged on the die blank, when the end insert is worn and failed, the end insert can be independently replaced, thereby avoiding wasting the die blank raw materials, saving resources and reducing the production cost; and the trouble of readjusting the mounting position of the die blank due to the replacement of the whole die blank is saved, and the processing efficiency is improved.
Drawings
Fig. 1 is a perspective view of a clamping die according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a clamping die according to an embodiment of the present invention;
FIG. 3 is an exploded view of a clamping die according to an embodiment of the present invention;
FIG. 4 is a perspective view of a cutting die according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a cutting die according to an embodiment of the present invention;
FIG. 6 is a perspective view of a second mold clamping device according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a second clamping die according to an embodiment of the present invention;
fig. 8 is a perspective view of a second cutting die according to an embodiment of the present invention;
fig. 9 is a cross-sectional view of a second cutting die according to an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 9, the clamping and nailing die for the numerical control machine of the embodiment includes a die blank 1, an insert groove 1a is formed at the front end of the die blank 1, an end insert 2 is inserted in the insert groove 1a, the end insert 2 is detachably arranged in the insert groove 1a through a connecting member 3, and when the end insert 2 is worn and failed, the end insert 2 can be independently replaced, so that the waste of raw materials of the die blank 1 is avoided, and resources are saved;
preferably, the die blank 1 is made of die steel, and the end insert 2 is made of tungsten steel.
Preferably, the rear end of the end insert 2 is in fillet fit with the insert groove 1a, so that stress concentration at a sharp corner is prevented from being generated and fracture is prevented;
preferably, when the die is used as a clamping die, the end insert 2 is higher than the surface of the die blank 1, so that the end insert 2 can be directly matched with a punching die when the punching die punches the nail cap; the front end of the end insert 2 is a molded surface, when the die is used as a clamping die, the molded surface is a semi-cylindrical hole 2b formed by matching with a nail body, and when the die is used as a cutting die, the molded surface is a cutter head 2c arranged by matching with a nail tip;
the end insert 2 is matched and connected with the insert groove 1a in two modes:
as shown in fig. 1-5, in the first embodiment: the cross section of the end insert 2 is L-shaped, a first through hole 2a is formed in the rear portion of the end insert 2, a first screw hole 1b is formed in the die blank 1 corresponding to the first through hole 2a, the connecting piece 3 is a first bolt 31, and the end insert 2 is fixed in the inlaid groove 1a through the first bolt 31.
As shown in fig. 6-9, the second embodiment: the front end of the embedding groove 1a is provided with a clamping edge 1c, the end insert 2 is provided with a clamping groove matched with the clamping edge 1c, the end insert 2 is placed into the embedding groove 1a along a direction vertical to the mold blank 1, the connecting piece 3 is a pressing plate 32, the rear end of the pressing plate 32 is provided with a second through hole, a second screw hole is formed in the mold blank 1 corresponding to the second through hole, the pressing plate 32 is fixed on the mold blank 1 through a second bolt 33, the end insert 2 is pressed in the embedding groove 1a by the pressing plate 32, and the clamping edge 1c can clamp the end insert 2 to prevent the end insert 2 from being separated along the direction of the mold blank 1;
preferably, the bottom of the embedding groove 1a is provided with an ejecting hole 1d for ejecting the end insert 2, so that the end insert 2 can be ejected, and the disassembly is convenient.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a digit control machine clamping nail mould which characterized in that: the die comprises a die blank, wherein an embedding groove is formed in the front end of the die blank, an end insert is embedded in the embedding groove, and the end insert is detachably arranged in the embedding groove through a connecting piece.
2. The numerical control machine clamping nail mold according to claim 1, characterized in that: the die blank is made of die steel.
3. The numerical control machine clamping nail mold according to claim 1, characterized in that: the end insert is made of tungsten steel.
4. The numerical control machine clamping nail mold according to claim 1, characterized in that: the rear end of the end insert is matched with the insert groove in a fillet mode.
5. The numerical control machine clamping nail mold according to claim 1, characterized in that: the cross section of the end insert is L-shaped, a first through hole is formed in the rear portion of the end insert, a first screw hole is formed in the die blank corresponding to the first through hole, the connecting piece is a first bolt, and the end insert is fixed in the embedding groove through the bolt.
6. The numerical control machine clamping nail mold according to claim 1, characterized in that: the front end of the inlaying groove is provided with a clamping edge, the end insert is matched with the clamping edge to be provided with a clamping groove, the connecting piece is a pressing plate, the rear end of the pressing plate is provided with a second through hole, a position, corresponding to the second through hole, of the die blank is provided with a second screw hole, the pressing plate is fixed on the die blank through a second bolt, and the end insert is pressed in the inlaying groove through the pressing plate.
7. The numerical control machine clamping nail mold according to claim 6, characterized in that: and the bottom of the embedding groove is provided with an ejecting hole for ejecting the end insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376999.4U CN210789049U (en) | 2019-08-23 | 2019-08-23 | Numerical control machine clamping nail-making die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376999.4U CN210789049U (en) | 2019-08-23 | 2019-08-23 | Numerical control machine clamping nail-making die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210789049U true CN210789049U (en) | 2020-06-19 |
Family
ID=71243869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376999.4U Active CN210789049U (en) | 2019-08-23 | 2019-08-23 | Numerical control machine clamping nail-making die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210789049U (en) |
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2019
- 2019-08-23 CN CN201921376999.4U patent/CN210789049U/en active Active
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