CN208976626U - A kind of bar single-point punching press red needle mounting device - Google Patents
A kind of bar single-point punching press red needle mounting device Download PDFInfo
- Publication number
- CN208976626U CN208976626U CN201821777195.0U CN201821777195U CN208976626U CN 208976626 U CN208976626 U CN 208976626U CN 201821777195 U CN201821777195 U CN 201821777195U CN 208976626 U CN208976626 U CN 208976626U
- Authority
- CN
- China
- Prior art keywords
- red needle
- hole
- punching press
- fixing sleeve
- mounting device
- 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.)
- Active
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a kind of bar single-point punching press red needle mounting devices, it includes red needle and punch holder, ladder hole is offered in punch holder, fixing sleeve is installed in the aperture of ladder hole, the mounting hole with red needle cooperation is offered in fixing sleeve, several breaking pin holes are radially offered on the side wall of the seat handle of punch holder, safety block is installed in the macropore of ladder hole, and safety block passes through the locking pin locked that is mounted in breaking pin hole.The bar single-point punching press red needle mounting device of the utility model realizes the radially fixed of red needle by fixing sleeve, and pass through the length for changing extension rod, the adjusting of red needle installation site can be achieved, and it is easy to adjust, meet variation requirement of the different stamping parts to red needle length, and red needle installation and removal when, without being dismantled to fixing sleeve, so that the device is convenient for disassembly and assembly.
Description
Technical field
The utility model relates to bar single-point stamping technology field, especially a kind of bar single-point punching press red needle installation dress
It sets.
Background technique
Punch process is to make plate in mold directly by deformation force by means of the power of conventional or dedicated stamping equipment
And deformed, so that certain shapes is obtained, the production technology of the product parts of size and performance.Plate, mold and equipment are
The three elements of punch process.
It is divided into drop stamping and cold stamping by punch process temperature.The former is suitble to resistance of deformation high, and the poor plate of plasticity adds
Work；The latter then carries out at room temperature, is the common process for stamping of thin plate.It is the main of Metal Forming (or pressure processing)
One of method is also under the jurisdiction of material molding engineering technology.
Mold used in punching press is known as stamping die, abbreviation punch die.Punch die is by material (metal or nonmetallic) batch
It is processed into the specific purpose tool of required stamping.Punch die is most important in punching press, without satisfactory punch die, batch punching production
It is just difficult to carry out；There is no advanced punch die, advanced Sheet Metal Forming Technology just cannot achieve.Sheet Metal Forming Technology and mold, stamping equipment and
Stamping material constitutes the three elements of punch process, and only they, which be combined with each other, can just obtain stamping parts.
Stamping parts has the characteristics that thin, even, light, strong compared with casting, forging.Punching press can produce other methods and be difficult to make
Make with reinforcing rib, punching press rib, fluctuating or flange workpiece, to improve its rigidity, but punching press is to punch die and punch die
Mounting means, fixed form are closely bound up.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of stick convenient for disassembly and assembly, convenient for adjusting
Material list point punching press red needle mounting device.
The purpose of this utility model is achieved through the following technical solutions: a kind of bar single-point punching press red needle mounting device,
It includes red needle and punch holder, and ladder hole is offered in punch holder, fixing sleeve, fixing sleeve are equipped in the aperture of ladder hole
The mounting hole with red needle cooperation is inside offered, several breaking pin holes are radially offered on the side wall of the seat handle of punch holder, ladder is logical
Safety block is installed, safety block passes through the locking pin locked that is mounted in breaking pin hole in the macropore in hole.
Preferably, red needle is integrally formed, it includes formed punch, transiting rod and fixed link, and fixed link is mounted in mounting hole,
One end of transiting rod is connect with fixed link, and the other end of transiting rod is connect with formed punch.
Preferably, the diameter of transiting rod is less than the diameter of formed punch, and the diameter of formed punch is less than the diameter of fixed link.
Preferably, an annular convex platform is provided on fixing sleeve, annular convex platform is stuck on the step surface of ladder hole.
Preferably, mounting hole is a through-hole, is equipped with an extension rod in mounting hole, one end of extension rod is against safety block
On end face, the other end of extension rod is against on the end face of fixed link.
Preferably, breaking pin hole at least two are uniformly distributed on the excircle of present handle.
The utility model has the advantage that
1, the bar single-point punching press red needle mounting device of the utility model, the radial direction for realizing red needle by fixing sleeve are solid
It is fixed, and the length by changing extension rod, it can be achieved that red needle installation site adjusting, and it is easy to adjust, meet different punchings
Variation requirement of the casting die to red needle length.
2, fixing sleeve is axially movable under external force, when disassembly, the position of fixing sleeve can be changed, to realize red needle
Length in fixing sleeve shortens, consequently facilitating red needle is dismantled, and when installing, only need to loosen lock-screw, by safety block,
Achieve that the reset of fixing sleeve, thus guarantee that red needle is mounted on the installation length in fixing sleeve, without being dismantled to fixing sleeve, from
And make red needle easy for installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of red needle；
In figure: 1- red needle, 2- handles, 3- punch holder, 4- fixing sleeve, 5- extension rod, 6- safety block, 7- breaking pin hole, 8-
Ladder hole, 9- mounting hole, 10- annular convex platform, 11- formed punch, 12- transiting rod, 13- fixed link.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1, a kind of bar single-point punching press red needle mounting device, it includes red needle 1 and punch holder 3, in punch holder 3
Ladder hole 8 is offered, fixing sleeve 4 is installed in the aperture of ladder hole 8, the peace cooperated with red needle 1 is offered in fixing sleeve 4
Hole 9 is filled, red needle 1 is mounted in mounting hole 9, and mounting hole 9 makes red needle 1 that can only axially move, radial deflection cannot occur, from
And ensure that the precision of red needle punching, several breaking pin holes 7 are radially offered on the side wall of the seat handle 2 of punch holder 3, in this implementation
In example, breaking pin hole 7 at least two is uniformly distributed on the excircle of present handle 2, guarantor is equipped in the macropore of ladder hole 8
Dangerous block 6, safety block 6 pass through the locking pin locked that is mounted in breaking pin hole 7, it is preferred that breaking pin hole 7 is four, locking lock
Tight pin, moves axially and is rotated so as to avoid safety block 6, so that good fixed function is played, to limit fixation
The axial stroke of set 4, further, mounting hole 9 are a through-hole, are equipped with an extension rod 5, one end of extension rod 5 in mounting hole 9
It is against on the end face of safety block 6, the other end of extension rod 5 is against on the end face of fixed link 13, passes through the adjustable punching of extension rod 5
It, to meet requirement of the different stamping parts to red needle, is improved so that adjustable red needle 1 exposes the length of punch holder 3 position of needle 1
The red needle can rush the relevance grade of workpiece.
In the present embodiment, an annular convex platform 10 is provided on fixing sleeve 4, annular convex platform 10 is stuck in the platform of ladder hole 8
On terrace, when installation, the annular convex platform 10 of fixing sleeve 4 is against on the step surface of ladder hole 8, can when needing replacing formed punch
Fixing sleeve 4 is exited into a certain distance, so that red needle 1 is located at the shortening of the length in fixing sleeve 4, so as to more efficiently
Take out red needle 1.
In the present embodiment, as shown in Fig. 2, red needle 1 is integrally formed, it includes formed punch 11, transiting rod 12 and fixed link
13, fixed link 13 is mounted in mounting hole 9, and one end of transiting rod 12 is connect with fixed link 13, the other end of transiting rod 12 and punching
First 11 connection, further, the diameter of transiting rod 12 is less than the diameter of formed punch 11, and the diameter of formed punch 11 is less than fixed link 13
Diameter is compared with three sections of traditional progressive red needles, and the red needle formed punch is short, is conducive to single-point punching press.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (6)
1. a kind of bar single-point punching press red needle mounting device, it is characterised in that: it includes red needle (1) and punch holder (3), the punching
It is offered ladder hole (8) in headstock (3), fixing sleeve (4), the fixing sleeve is installed in the aperture of the ladder hole (8)
(4) mounting hole (9) with the red needle (1) cooperation is offered in, is radially opened on the side wall of the seat handle (2) of the punch holder (3)
It equipped with several breaking pin holes (7), is equipped with safety block (6) in the macropore of the ladder hole (8), the safety block (6) passes through
The locking pin locked being mounted in the breaking pin hole (7).
2. a kind of bar single-point punching press red needle mounting device according to claim 1, it is characterised in that: the red needle (1)
It is integrally formed, it includes formed punch (11), transiting rod (12) and fixed link (13), and the fixed link (13) is mounted on the installation
In hole (9), one end of the transiting rod (12) is connect with the fixed link (13), the other end of the transiting rod (12) with it is described
Formed punch (11) connection.
3. a kind of bar single-point punching press red needle mounting device according to claim 2, it is characterised in that: the transiting rod
(12) diameter is less than the diameter of the formed punch (11), and the diameter of the formed punch (11) is less than the straight of the fixed link (13)
Diameter.
4. a kind of bar single-point punching press red needle mounting device according to claim 1, it is characterised in that: the fixing sleeve
(4) it is provided on an annular convex platform (10), the annular convex platform (10) is stuck on the step surface of the ladder hole (8).
5. a kind of bar single-point punching press red needle mounting device according to claim 2 or 3, it is characterised in that: the installation
Hole (9) is a through-hole, is equipped with an extension rod (5) in the mounting hole (9), one end of the extension rod (5) is against the guarantor
On the end face of dangerous block (6), the other end of the extension rod (5) is against on the end face of the fixed link (13).
6. a kind of bar single-point punching press red needle mounting device according to claim 1, it is characterised in that: the breaking pin hole
(7) at least two, it is evenly distributed on the excircle of the seat handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777195.0U CN208976626U (en) | 2018-10-31 | 2018-10-31 | A kind of bar single-point punching press red needle mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777195.0U CN208976626U (en) | 2018-10-31 | 2018-10-31 | A kind of bar single-point punching press red needle mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976626U true CN208976626U (en) | 2019-06-14 |
Family
ID=66789771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777195.0U Active CN208976626U (en) | 2018-10-31 | 2018-10-31 | A kind of bar single-point punching press red needle mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208976626U (en) |
-
2018
- 2018-10-31 CN CN201821777195.0U patent/CN208976626U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105251865A (en) | Punching die | |
| CN108856496A (en) | A kind of continuous stamping die for metal stamping | |
| CN208976626U (en) | A kind of bar single-point punching press red needle mounting device | |
| CN103394584B (en) | Column punching die | |
| CN109127901A (en) | A kind of pipe fitting undergauge upsetting shoulder molding die and its forming method | |
| CN206276786U (en) | A kind of multistage drift | |
| CN105149494A (en) | Electric screw press and downward ejection device | |
| CN109967612A (en) | A kind of car roof rear cross part stamping die | |
| CN102069125A (en) | Straight line porous combination punching die | |
| CN107755616A (en) | A kind of stamping riveting mechanism for auto parts and components | |
| CN103084489A (en) | Guide structure for fine blanking die sets | |
| CN109013865A (en) | A kind of stamping die of fine-tuning mold and punching head | |
| CN211331186U (en) | Punch system for forming inner hole of large head of bolt and hot forging punch | |
| CN109482731A (en) | A kind of bar single-point punching press red needle and its processing technology | |
| CN205551358U (en) | Automobile semi -axle splined sleeve joggling die | |
| CN204953670U (en) | Generator stator fanning strip stamping die | |
| CN209303513U (en) | Punching die | |
| CN202555698U (en) | Concave die piece assembly of large-scale complex punching die | |
| CN101579813B (en) | Manufacturing method and equipment of ferrous metal pipe blanks | |
| CN205732765U (en) | High velocity forging machine mould | |
| CN111589956A (en) | Forming die of vertical rod self-locking device for scaffold | |
| CN103990716A (en) | Stamping die | |
| CN220127402U (en) | Quick-change punch mechanism | |
| CN214643282U (en) | Rotating hub platform clutch detaching tool | |
| CN209550502U (en) | A kind of high efficiency screw die of cold heading machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |