CN208712671U - Hexagonal punch pin device - Google Patents
Hexagonal punch pin device Download PDFInfo
- Publication number
- CN208712671U CN208712671U CN201821294485.XU CN201821294485U CN208712671U CN 208712671 U CN208712671 U CN 208712671U CN 201821294485 U CN201821294485 U CN 201821294485U CN 208712671 U CN208712671 U CN 208712671U
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- CN
- China
- Prior art keywords
- formed punch
- ram
- lower portion
- punch
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of hexagonal punch pin devices, it includes formed punch top, lower portion of ram, plunger rod, formed punch nut, formed punch covers main body, formed punch top connects lower portion of ram, lower portion of ram connects plunger rod, plunger rod connects formed punch nut, formed punch set package formed punch top and lower portion of ram, the formed punch top includes shell, top surface, the lower portion of ram includes body cylindrical, it is connected inclined-plane, oblique section, the formed punch set main body includes formed punch running-on, formed punch fastener, one end of shell is connected with top surface, top surface is equipped with a recessed disc, body cylindrical one end is connected with linking inclined-plane, the body cylindrical other end has an oblique section, body cylindrical is equipped with a circular concave and two square concave surfaces, there is a circle tightly to plug with molten metal hole above circular concave, formed punch running-on is located at the top of formed punch set main body, formed punch fastener is connected and cooperates with formed punch set main body Connection is round tightly to plug with molten metal hole etc..The utility model is not necessarily to other parts, easy to operate.
Description
Technical field
The utility model relates to a kind of punch devices, more particularly to a kind of hexagonal punch pin device.
Background technique
Formed punch is also punch-pin, upper mold, formpiston, red needle etc., and formed punch is divided into A type formed punch, T-type formed punch, special-shaped plunger chip.
Formed punch is mounted in the metal parts in stamping die, contacts applied to the direct of material, makes material that shape occur
Become, cut material.
Traditional formed punch heavier mass, can not be innovated on the service life, and the product in addition worked it out is jagged, and installation is loosely
Gu it is inconvenient, to influence working efficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hexagonal punch pin device, which solve heavier mass,
It can not be innovated on the service life, insecure, inconvenient, the jagged problem of product is installed.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of hexagonal punch pin device,
Main body is covered including formed punch top, lower portion of ram, plunger rod, formed punch nut, formed punch, formed punch top connects lower portion of ram, under formed punch
Portion connects plunger rod, and plunger rod connects formed punch nut, and formed punch set package formed punch top and lower portion of ram, the formed punch top include
Shell, top surface, the lower portion of ram include body cylindrical, linking inclined-plane, oblique section, and the formed punch set main body includes formed punch set
Mouthful, formed punch fastener, one end of shell is connected with top surface, top surface equipped with a recessed disc, body cylindrical one end be connected inclined-plane phase
Even, the body cylindrical other end has an oblique section, and body cylindrical is equipped with a circular concave and two square concave surfaces, has one above circular concave
Round tightly to plug with molten metal hole, formed punch running-on is located at the top of formed punch set main body, and formed punch fastener is connected and is cooperatively connected with formed punch set main body
Round tightly to plug with molten metal hole, formed punch set main body is equipped with a dome block and two convex squares, dome block are connected with circular concave, convex square and
Square concave surface is connected, and linking inclined-plane is connected with shell, and interior packing is equipped in shell.
Preferably, the hexagonal punch pin device material is SKH9 type high-speed steel.
Preferably, the circular concave is in lateral cylindrical shape shape, is recessed inwards.
Preferably, the depth after the formed punch top is connected with lower portion of ram is 10mm.
Preferably, the shell forms six equilateral face cylinders.
Preferably, there is gap between the formed punch top and formed punch set main body.
The positive effect of the utility model is: the utility model is not necessarily to other parts, easy to operate, can cooperate
Installation facilitates operation, installs stronger, lighter weight, touches in convenience, long service life, in addition can improve matter with deburring
Amount.
Detailed description of the invention
Fig. 1 is the perspective view of the elements such as formed punch top.
Fig. 2 is the side view of hexagonal punch pin device.
Fig. 3 is the front view of hexagonal punch pin device.
Fig. 4 is the top view of hexagonal punch pin device.
Fig. 5 is the structural schematic diagram on formed punch top.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
As shown in Figures 1 to 5, the utility model hexagonal punch pin device include formed punch top 1, lower portion of ram 2, plunger rod 3,
Formed punch nut 4, formed punch cover main body 5, and formed punch top 1 connects lower portion of ram 2, and lower portion of ram 2 connects plunger rod 3, and plunger rod 3 connects
Formed punch nut 4,5 package formed punch top 1 of formed punch set and lower portion of ram 2, the formed punch top 1 includes shell 11, top surface 17, described
Lower portion of ram 2 includes body cylindrical 21, linking inclined-plane 22, oblique section 23, and the formed punch set main body 5 includes formed punch running-on 52, punching
Head fastener 53, one end of shell 11 is connected with top surface 17, top surface 17 equipped with a recessed disc 18,21 one end of body cylindrical be connected
Inclined-plane 22 is connected, and 21 other end of body cylindrical has an oblique section 23, and body cylindrical 21 is equipped with a circular concave 24 and two sides are recessed
Face 25, have above circular concave 24 one it is round tightly plug with molten metal hole 25, formed punch running-on 52 is located at the top that formed punch covers main body 5, formed punch fastener
53 be connected with formed punch set main body 5 and be cooperatively connected it is round tightly plug with molten metal hole 25, formed punch covers main body 5 equipped with a dome block 54 and two
Convex square 55, dome block 54 are connected with circular concave 24, and convex square 55 is connected with square concave surface 25, are connected inclined-plane 22 and 11 phase of shell
Even, interior packing 19 is equipped in shell 11.
The hexagonal punch pin device material is SKH9 type high-speed steel, save the cost.
The circular concave is in lateral cylindrical shape shape, is recessed inwards, facilitates installation.
Depth after the formed punch top is connected with lower portion of ram is 10mm, easy to use.
The shell forms six equilateral face cylinders, and shape is obvious, facilitates upper mold.
There is gap between the formed punch top and formed punch set main body, gives modular space.
Formed punch top, lower portion of ram, plunger rod, formed punch nut, formed punch set main body form a complete hexagonal punch pin dress
It sets, is not necessarily to other parts, it is easy to operate.Six shells on formed punch top secure the shape of hexagonal punch pin device, facilitate operation.
The dome block connection of the circular concave cooperation formed punch set main body of lower portion of ram, formed punch appended claims are round tightly to plug with molten metal hole connection, convex side
The connection of block cooperation side concave surface, so that formed punch set main body installation is stronger, the service life is longer, can be coupled.Six shells
There is packing in inside, reduces total quality.Recessed disc can improve quality with deburring.
The utility model is not necessarily to other parts, easy to operate, can be coupled, and facilitates operation, installs stronger, quality
It is relatively light, it is touched in convenience, long service life.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of hexagonal punch pin device, which is characterized in that it includes formed punch top, lower portion of ram, plunger rod, formed punch nut, punching
Headgear main body, formed punch top connect lower portion of ram, and lower portion of ram connects plunger rod, and plunger rod connects formed punch nut, formed punch set packet
Formed punch top and lower portion of ram are wrapped up in, the formed punch top includes shell, top surface, and the lower portion of ram includes body cylindrical, linking
Inclined-plane, oblique section, the formed punch set main body includes formed punch running-on, formed punch fastener, and one end of shell is connected with top surface, and top surface is set
There is a recessed disc, body cylindrical one end is connected with linking inclined-plane, and the body cylindrical other end has an oblique section, and body cylindrical is equipped with
One circular concave and two square concave surfaces, circular concave top have a circle tightly to plug with molten metal hole, and formed punch running-on is located at the top of formed punch set main body, punching
Head fastener is connected with formed punch set main body and the circle that is cooperatively connected tightly plugs with molten metal hole, and formed punch covers main body and is equipped with a dome block and two
Convex square, dome block are connected with circular concave, and convex square is connected with square concave surface, and linking inclined-plane is connected with shell, are equipped in shell interior
Packing.
2. hexagonal punch pin device as described in claim 1, which is characterized in that the hexagonal punch pin device material is that SKH9 type is high
Fast steel.
3. hexagonal punch pin device as described in claim 1, which is characterized in that the circular concave is in lateral cylindrical shape shape, to
In be recessed.
4. hexagonal punch pin device as described in claim 1, which is characterized in that after the formed punch top is connected with lower portion of ram
Depth is 10mm.
5. hexagonal punch pin device as described in claim 1, which is characterized in that the shell forms six equilateral face cylinders.
6. hexagonal punch pin device as described in claim 1, which is characterized in that have between the formed punch top and formed punch set main body
Gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294485.XU CN208712671U (en) | 2018-08-13 | 2018-08-13 | Hexagonal punch pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294485.XU CN208712671U (en) | 2018-08-13 | 2018-08-13 | Hexagonal punch pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712671U true CN208712671U (en) | 2019-04-09 |
Family
ID=65977261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294485.XU Active CN208712671U (en) | 2018-08-13 | 2018-08-13 | Hexagonal punch pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712671U (en) |
-
2018
- 2018-08-13 CN CN201821294485.XU patent/CN208712671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |