CN203265352U - Cantilever punching mechanism - Google Patents
Cantilever punching mechanism Download PDFInfo
- Publication number
- CN203265352U CN203265352U CN 201320121895 CN201320121895U CN203265352U CN 203265352 U CN203265352 U CN 203265352U CN 201320121895 CN201320121895 CN 201320121895 CN 201320121895 U CN201320121895 U CN 201320121895U CN 203265352 U CN203265352 U CN 203265352U
- Authority
- CN
- China
- Prior art keywords
- punching
- cantilever
- stamping die
- punching press
- punch assembly
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 title claims abstract description 66
- 230000000875 corresponding Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a cantilever punching mechanism, comprising a base, a punching assembly and a working table, wherein the base is fixedly provided with a punching rack, the punching rack corresponds to the working table on the base so as to form a cantilever structure, the punching rack is supported by supporting pillars provided with reset springs I, the working table is machined with positioning holes used for positioning and installing the punching assembly, the working surface of the punching rack above the punching assembly is provided with a punching block in a position corresponding to the punching assembly, and the punching block can be matched with the punching assembly for carrying out punching. According to the cantilever punching mechanism provided by the utility model, the cantilever punching structure is matched with the reset springs I, so the reset action after punching can be quickly realized; in addition, the positioning holes with multiple positioning modes are machined in the working table, so that the cantilever punching mechanism is applied to different dies; original tools can be changed for more efficient machining tools according to the working requirements; and reset springs II are arranged in punching dies, so that the phenomenon of locking of the punching dies in the working process is prevented from occurring.
Description
Technical field
The utility model relates to the machine-building manufacture field, particularly relates to a kind of cantilever punching mechanism.
Background technology
Punch process is by means of the power of conventional or special-purpose pressing equipment, makes plate directly be subject to deformation force and be out of shape in mould, thereby obtains definite shape, the production technology of the product parts of size and performance.Press machine is applied to the machining moulding widely, coordinates punching press fast and effectively the shape of part to be moulded out by mould.Existing pressing equipment great majority are to be applicable to high-intensity formed product, do not need high-power equipment like this for by a small margin bending or drawing and forming, have not only wasted resource but also have easily produced other consequences impacts and produced.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of cantilever punching mechanism, and it is reasonable in design, and is simple in structure, adopts the cantilever punching structure to coordinate back-moving spring, can realize rapidly the homing action after punching press.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is.A kind of cantilever punching mechanism is provided, comprises: base, punch assembly and working plate; Be fixed with the punching press frame on described base, described punching press frame is corresponding with the working plate on described base, thereby forms cantilever design; Described punching press frame is supported by the support column with back-moving spring; Be processed with locating hole on described working plate and can be used for the described punch assembly of location and installation; On the punching press frame working face above described punch assembly, its corresponding punch assembly position is equipped with pressing block; Described pressing block can coordinate punch assembly to carry out punching press.
Preferably, described punch assembly comprises holder, block and stamping die; Described stamping die is connected with described holder by spring; Described block is arranged on the outside of described stamping die, prevents the stamping die disengaging configuration.
Preferably, the upper surface of described punching press frame is equipped with pressure block.
Preferably, be processed with multiple location fixed form on described working plate.
Preferably, described pressing block is the matching component of corresponding stamping die.
The beneficial effects of the utility model are: a kind of cantilever punching mechanism is provided, and it is reasonable in design, and is simple in structure, adopts the cantilever punching structure to coordinate back-moving spring, can realize rapidly the homing action after punching press.And, be processed with multiple positioning modes on working plate, be fit to different moulds.Can change more efficient machining tool according to need of work.Be provided with back-moving spring and can prevent stamping die stuck phenomenon in the course of the work in stamping die.
Description of drawings
Fig. 1 is the structural representation of a kind of cantilever punching mechanism of the utility model;
Fig. 2 is that schematic diagram is looked on the left side of a kind of cantilever punching mechanism of the utility model;
Fig. 3 is the structural representation of punch assembly;
Fig. 4 is that a kind of cantilever punching mechanism of the utility model is in conjunction with the work schematic diagram of workpiece;
In accompanying drawing, the mark of each parts is as follows: 1, base; 2, punching press frame; 3, punch assembly; 4, pressing block; 5, working plate; 6, support column; 7, back-moving spring; 8, pressure block; 9, workpiece; 31, holder; 32, stamping die; 33, spring; 34, block.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
See also accompanying drawing 1 to Fig. 4, the utility model embodiment comprises:
A kind of cantilever punching mechanism comprises: base 1, punch assembly 3 and working plate 5; Be fixed with punching press frame 2 on described base 1, the working plate 5 on described punching press frame 2 and described base 1 is corresponding, thereby forms cantilever design; Described punching press frame 2 is supported by the support column 6 with back-moving spring 7; Be processed with locating hole on described working plate 5 and can be used for the described punch assembly 3 of location and installation; On punching press frame 2 working faces above described punch assembly 3, its corresponding punch assembly 3 positions are equipped with pressing block 4; Described pressing block 4 is the matching component of corresponding stamping die 32, can coordinate punch assembly 3 to carry out punching press.Described punch assembly 3 comprises holder 31, block 34 and stamping die 32; Described stamping die 32 is connected with described holder 31 by spring 33; Described block 34 is arranged on the outside of described stamping die 32, prevents stamping die 32 disengaging configurations.The upper surface of described punching press frame 2 is equipped with pressure block 8.Be processed with multiple location fixed form on described working plate 5.
Working method in conjunction with an a kind of cantilever punching mechanism of preferred embodiments explanation the utility model:
Workpiece 9 is placed on the punch assembly 3 of working plate 5, the position of needs processing is aimed at the working position of stamping die 32.When the punching press dynamic start, punching press frame 2 will be to pressing down, it is the supporting shape of stamping die 32 due to pressing block 4, its stamping die 32 of can fitting makes stamping die 32 inwardly shrink, with to be processed punch forming of part, after punching press finishes, punching press frame 2 rises, spring 33 effects due in stamping die 32 make stamping die 32 reset, and prevent stuck.
A kind of cantilever punching mechanism of the utility model, it is reasonable in design, and is simple in structure, adopts the cantilever punching structure to coordinate back-moving spring, can realize rapidly the homing action after punching press.And, be processed with multiple positioning modes on working plate, be fit to different moulds.Can change more efficient machining tool according to need of work.Be provided with back-moving spring and can prevent stamping die stuck phenomenon in the course of the work in stamping die.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model description to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. a cantilever punching mechanism, comprising: base, punch assembly and working plate; It is characterized in that: be fixed with the punching press frame on described base, described punching press frame is corresponding with the working plate on described base, thereby forms cantilever design; Described punching press frame is supported by the support column with back-moving spring; Be processed with locating hole on described working plate and can be used for the described punch assembly of location and installation; On the punching press frame working face above described punch assembly, its corresponding punch assembly position is equipped with pressing block; Described pressing block can coordinate punch assembly to carry out punching press.
2. a kind of cantilever punching mechanism according to claim 1, it is characterized in that: described punch assembly comprises holder, block and stamping die; Described stamping die is connected with described holder by spring; Described block is arranged on the outside of described stamping die, prevents the stamping die disengaging configuration.
3. a kind of cantilever punching mechanism according to claim 1, it is characterized in that: the upper surface of described punching press frame is equipped with pressure block.
4. a kind of cantilever punching mechanism according to claim 1, is characterized in that: be processed with multiple location fixed form on described working plate.
5. a kind of cantilever punching mechanism according to claim 1, it is characterized in that: described pressing block is the matching component of corresponding stamping die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121895 CN203265352U (en) | 2013-03-18 | 2013-03-18 | Cantilever punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121895 CN203265352U (en) | 2013-03-18 | 2013-03-18 | Cantilever punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203265352U true CN203265352U (en) | 2013-11-06 |
Family
ID=49495846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121895 Expired - Fee Related CN203265352U (en) | 2013-03-18 | 2013-03-18 | Cantilever punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203265352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143606A (en) * | 2013-03-18 | 2013-06-12 | 苏州市瑞昌机电工程有限公司 | Cantilever stamping mechanism |
-
2013
- 2013-03-18 CN CN 201320121895 patent/CN203265352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143606A (en) * | 2013-03-18 | 2013-06-12 | 苏州市瑞昌机电工程有限公司 | Cantilever stamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |