CN212310564U - Rapid stamping die for filtering hole - Google Patents
Rapid stamping die for filtering hole Download PDFInfo
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- CN212310564U CN212310564U CN201922125030.6U CN201922125030U CN212310564U CN 212310564 U CN212310564 U CN 212310564U CN 201922125030 U CN201922125030 U CN 201922125030U CN 212310564 U CN212310564 U CN 212310564U
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Abstract
The utility model discloses a quick stamping die of filtering hole, including base and pop-up, base and pop-up pass through the reference column and connect, be equipped with on base or the pop-up with reference column complex shaft hole, be equipped with the shaping concave membrane on the base, pop-up be connected with shaping concave membrane complex shaping drift, the shaping concave membrane on be equipped with the shaping hole. The utility model discloses a method of punching press pore-forming has improved work efficiency greatly, simple structure, and convenient operation is swift, saves fund, through location axle, shaping concave membrane, director cooperation, has solved the higher problem of the traditional approach trompil degree of difficulty in the side, and the shaping concave membrane divide into two half-moulds, makes two half-holes all can adopt the wire-electrode cutting to handle, and the square hole R angle that obtains like this is less.
Description
Technical Field
The utility model relates to a stamping die especially relates to a quick stamping die in filtering hole.
Background
Some filter cavities need to be opened, the diameters of the holes are very small in order to avoid leakage of a magnetic field, in the prior art, the forming methods of the holes comprise electric spark, wire cutting, electric erosion and the like, but the forming methods are slow in efficiency when the forming methods are applied to opening of small holes of the filter cavities, generally one hole needs about twenty minutes, and particularly when the hole is opened on the side face of the filter cavity, the hole cannot penetrate through the whole filter cavity, so that the conventional opening method is low in efficiency and high in difficulty, and if the square hole is opened, an R angle exists on the corner of the square hole obtained by electric spark and electric erosion, and the square hole is not an absolute square hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a higher filtering hole rapid stamping die of efficiency, can be in filter cavity side evolution hole, and the R angle is less.
The purpose of the utility model is realized through the following technical scheme:
quick stamping die in filtering hole, including base and pop-up, base and pop-up pass through the reference column and connect, be equipped with on base or the pop-up with reference column complex shaft hole, be equipped with the shaping concave membrane on the base, pop-up be connected with the shaping concave membrane complex shaping drift, the shaping concave membrane on be equipped with the shaping hole.
Preferably, the molding concave film is composed of two half molds which are mutually attached, each half mold is provided with a half hole, the two half holes on the two half molds are attached to form a complete molding hole, and the molding hole is a square hole.
Preferably, the forming hole is a through stepped hole, a smaller hole is matched with the forming punch, and a larger hole is used for chip removal.
Preferably, the upper support is provided with a force transmission block, one end of the forming punch is fixedly connected with the upper support through the force transmission block, the other end of the forming punch is a punch matched with the forming hole, the forming punch is provided with a guide body matched with the part hole, the guide body is matched with the forming punch through a guide hole formed in the axis, and the forming punch moves linearly in the guide hole.
Preferably, the base on be equipped with the part outline cooperation, be used for the locating piece of part location, the locating piece upper end is equipped with the hypotenuse with the one side of part laminating.
Preferably, a discharging device is arranged between the guide body and the force transmission block, a shaft hole is formed in the discharging device and matched with the forming punch, the discharging device is stepped, and a discharging opening is formed between the discharging device and the guide body.
Preferably, the base be the step form, base step side be equipped with part axial hole complex location axle, the axis of location axle is on a parallel with the pop-up, the location axle radially be equipped with the radial hole of shaping concave membrane complex.
The utility model has the advantages that:
(1) simple structure, convenient and simple operation compared with large-scale expensive electric spark, electric erosion and other equipment, and saves the fund.
(2) The punching is adopted, the speed of one hole per twenty minutes is increased to the speed of one hole per minute by the traditional method, and the working efficiency is greatly improved.
(3) Through the cooperation of the positioning shaft, the forming concave film and the guide body, the problem that the traditional method has higher difficulty in opening holes in the side surface is solved.
(4) The forming concave film is divided into two half moulds, so that the two half holes can be processed by linear cutting, and the R angle of the obtained square hole is smaller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the engagement between the molding concave film and the positioning shaft;
FIG. 3 is a schematic structural diagram of another embodiment;
FIG. 4 is a schematic view of a positioning block;
FIG. 5 is a schematic view of a structure of a formed concave film;
FIG. 6 is a schematic view of a part;
in the figure, 1-upper support, 2-force transmission block, 3-discharging device, 4-discharging opening, 5-part, 6-positioning block, 7-base, 8-forming concave film, 9-guiding body, 10-positioning column, 11-forming punch, 12-forming hole, 13-bevel edge and 14-positioning shaft.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides two technical solutions:
example one (fig. 3):
quick stamping die in filtering hole, including base 7 and pop-up 1, base 7 and pop-up 1 are connected through reference column 10, be equipped with on base 7 or pop-up 1 with reference column 10 complex shaft hole, guarantee base 7 and pop-up 1 one of them under the circumstances of motionless, another person can be close to or keep away from the action for the parallel of preceding person, be equipped with shaping concave membrane 8 on the base 7, pop-up 1 go up be connected with shaping concave membrane 8 complex shaping drift 11, shaping concave membrane 8 on be equipped with shaping hole 12.
Further, the forming hole 12 is a through stepped hole, a smaller hole is matched with the forming punch 11, and a larger hole is used for discharging chips (chips generated in the punching process).
Further, the forming concave film 8 is composed of two half dies which are mutually attached, each half die is provided with a half hole, the two half holes on the two half dies are attached to form a complete forming hole 12, the forming hole 12 is a square hole, the forming concave film 8 is divided into the two half dies, the two half holes can be processed by linear cutting, and the R angle of the obtained square hole is small.
The upper support 1 is provided with a force transmission block 2, the force transmission block 2 transmits pressure to a forming punch 11, one end of the forming punch 11 is fixedly connected with the upper support 1 through the force transmission block 2 in a threaded mode, the other end of the forming punch 11 is a punch matched with a forming hole 12, the forming punch 11 is provided with a guide body 9 matched with a hole of a part 5, the guide body 9 is matched with the forming punch 11 through a guide hole formed in the axis, and the forming punch 11 moves linearly in the guide hole.
Further, the guide body 9 and pass and be equipped with discharge apparatus 3 between the power piece 2, be equipped with the shaft hole on the discharge apparatus 3 and cooperate with shaping drift 11, discharge apparatus 3 is the stairstepping, forms discharge opening 4 between discharge apparatus 3 and the guide body 9, and after the punching press action was accomplished, the upper and lower surface of discharge apparatus 3 was died by shaping drift 11 upper end and guide body 9 card, pried in the discharge opening 4 through the outside instrument card, unloads it, conveniently unloads part 5.
The base 7 on be equipped with part 5 outline cooperation, be used for part 5 location's locating piece 6, the one side of locating piece 6 upper end and part 5 laminating is equipped with hypotenuse 13, makes things convenient for part 5 to put into the inside of locating piece 6.
Example two (fig. 1):
the base 7 is step-shaped, a positioning shaft 14 matched with an axial hole of the part 5 is arranged on the side face of the step of the base 7, the axis of the positioning shaft 14 is parallel to the upper support 1, and a radial hole matched with the forming concave film 8 is radially arranged on the positioning shaft 14. The second embodiment is the same as the first embodiment except that the positioning block 6 is not provided.
The first embodiment is for axial opening of the part 5 and the second embodiment is for radial opening.
The utility model discloses the use as follows: taking the second embodiment as an example, the forming concave film 8 is placed in the radial hole of the positioning shaft 14, the radial hole just enables two half dies of the forming concave film 8 to be attached to form the complete forming concave film 8, then the axial hole of the filter cavity is sleeved in the positioning shaft 14, the guide body 9 is clamped in the radial hole on the side face of the filter cavity, at the moment, the filter cavity, namely the part 5, has no degree of freedom in the axial direction and the radial direction, after the filter cavity is installed, the axis of the forming punch 11 is overlapped with the center of the forming hole 12, the upper support 1 is punched by an external punching device, and the hole opening on the filter cavity is completed.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. Quick stamping die in filtering hole, its characterized in that: including base (7) and last support (1), base (7) and last support (1) are connected through reference column (10), be equipped with on base (7) or last support (1) with reference column (10) complex shaft hole, be equipped with shaping concave membrane (8) on base (7), go up to be connected with on support (1) with shaping concave membrane (8) complex shaping drift (11), shaping concave membrane (8) on be equipped with shaping hole (12).
2. The rapid filter hole stamping die of claim 1, wherein: the forming concave film (8) is composed of two half moulds which are mutually attached, each half mould is provided with a half hole, the two half holes on the two half moulds are attached to form a complete forming hole (12), and the forming hole (12) is a square hole.
3. The rapid filter hole stamping die of claim 1, wherein: go up and to hold in the palm (1) on be equipped with and pass power piece (2), the one end of shaping drift (11) through passing power piece (2) and last support (1) fixed connection, the other end of shaping drift (11) be with shaping hole (12) complex drift, shaping drift (11) on be equipped with part (5) hole complex guide body (9), guide body (9) cooperate with shaping drift (11) through the guiding hole that the axle center was equipped with, shaping drift (11) are at the downthehole linear motion of guiding.
4. The filtered hole rapid stamping die of claim 3, wherein: base (7) on be equipped with part (5) outline cooperation, be used for part (5) location locating piece (6), the one side of locating piece (6) upper end and part (5) laminating is equipped with hypotenuse (13).
5. The filtered hole rapid stamping die of claim 3, wherein: the device is characterized in that a discharging device (3) is arranged between the guide body (9) and the force transmission block (2), a shaft hole matched with the forming punch (11) is formed in the discharging device (3), the discharging device (3) is stepped, and a discharging opening (4) is formed between the discharging device (3) and the guide body (9).
6. The filtered hole rapid stamping die of claim 3, wherein: the base (7) be the step form, base (7) step side be equipped with part (5) axial hole complex location axle (14), the axis of location axle (14) is on a parallel with upper bracket (1), location axle (14) radially be equipped with shaping concave membrane (8) complex radial hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125030.6U CN212310564U (en) | 2019-12-02 | 2019-12-02 | Rapid stamping die for filtering hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125030.6U CN212310564U (en) | 2019-12-02 | 2019-12-02 | Rapid stamping die for filtering hole |
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| Publication Number | Publication Date |
|---|---|
| CN212310564U true CN212310564U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922125030.6U Active CN212310564U (en) | 2019-12-02 | 2019-12-02 | Rapid stamping die for filtering hole |
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| CN (1) | CN212310564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210821A (en) * | 2021-12-09 | 2022-03-22 | 湖南省昱信电子科技有限公司 | Punching equipment for processing filter and processing method |
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2019
- 2019-12-02 CN CN201922125030.6U patent/CN212310564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210821A (en) * | 2021-12-09 | 2022-03-22 | 湖南省昱信电子科技有限公司 | Punching equipment for processing filter and processing method |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rapid stamping die for filter hole Effective date of registration: 20210412 Granted publication date: 20210108 Pledgee: Chongzhou Liaojia Banking Office of Chengdu Rural Commercial Bank Co.,Ltd. Pledgor: Chengdu Runchi Precision Electronics Co.,Ltd. Registration number: Y2021980002568 |