CN202207742U - Channel steel punching die - Google Patents
Channel steel punching die Download PDFInfo
- Publication number
- CN202207742U CN202207742U CN2011203499780U CN201120349978U CN202207742U CN 202207742 U CN202207742 U CN 202207742U CN 2011203499780 U CN2011203499780 U CN 2011203499780U CN 201120349978 U CN201120349978 U CN 201120349978U CN 202207742 U CN202207742 U CN 202207742U
- Authority
- CN
- China
- Prior art keywords
- limited block
- guide pillar
- mould bases
- channel
- section steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 21
- 239000010959 steel Substances 0.000 title claims abstract description 21
- 238000004080 punching Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a channel steel punching die, including last die carrier (8) and lower die carrier (1), upward be equipped with guide pin bushing (9) and fixed block (10) on die carrier (8), be equipped with drift (11) on fixed block (10), be equipped with guide pillar (7) on lower die carrier (1), guide pin bushing (9) cooperatees its characterized in that with guide pillar (7): the lower die frame (1) is provided with a first limiting block (2) and a second limiting block (6), a movable die holder (4) is arranged between the first limiting block (2) and the second limiting block (6), a female die (5) and a through hole are arranged on the movable die holder (4), and the through hole and the guide pillar (7) form small clearance fit. The utility model adopts the above structure, can improve punching efficiency, reduce the T type groove damage of during operation to the punching machine workstation simultaneously.
Description
Technical field
The utility model relates to a kind of mould, specifically is a kind of channel-section steel punching die.
Background technology
Channel-section steel is a kind of section bar commonly used, and the most frequently used method of perforate is boring on its edge of a wing, and to be that efficient is low can not satisfy the batch machining needs to the weak point of this processing mode.Commonly used also have static pressure punching method, but this method on efficient, increase but can't with compare with the direct punching of punch press.Be useful on the mould of channel-section steel punching at present, it is bigger to the T type groove damage of punch press workbench that this type of mould can produce moment of flexure in use, therefore just needs a kind of suitable channel-section steel punching die of design.
The utility model content
The utility model provides a kind of channel-section steel punching die, solved punching efficient in the past low, to the bigger problem of the T type groove of punch press workbench damage.
The utility model is that the technical solution problem mainly realizes through following technical scheme: a kind of channel-section steel punching die, comprise top mold frame and following mould bases, and top mold frame is provided with guide pin bushing and fixed block; Fixed block is provided with drift, and following mould bases is provided with guide pillar, and guide pin bushing matches with guide pillar; Said mould bases down is provided with first limited block and second limited block; Be provided with movable die holder between first limited block and second limited block, movable die holder is provided with die and through hole, and said through hole and guide pillar form little matched in clearance.During work, movable die holder can receive a component in the horizontal direction, and the effect of first limited block is exactly that movable die holder is applied a horizontal force on the opposite direction; And second limited block mainly is in order to prevent that channel-section steel from turning on one's side.
Be equipped with slotted hole on said first limited block and second limited block, pass slotted hole with bolt first limited block and second limited block are separately fixed at down on the mould bases.Slotted hole is convenient to regulate the distance of first limited block and movable die holder, second limited block and movable die holder.
The cross sectional shape of said first limited block and second limited block is L shaped.
Be provided with elastomeric pad between said movable die holder and the following mould bases, elastomeric pad is socketed on the guide pillar.Elastomeric pad makes down between mould bases and the channel-section steel and has certain interval, is convenient to promote channel-section steel.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model mainly bears power straight down when work, though also can receive certain power in the horizontal direction, does not receive moment of flexure, can the T type groove of punch press workbench not produced than macrolesion.
(2) the movable die holder of the utility model has elastomeric pad, has certain interval between mould bases and the channel-section steel under making, is convenient to promote channel-section steel, has improved the efficient of channel-section steel punching effectively.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the front view of the following mould bases of the utility model;
Fig. 3 is the vertical view of the following mould bases of the utility model.
Pairing Reference numeral is in the accompanying drawing: 1, following mould bases, 2, first limited block, 3, elastomeric pad, 4, movable die holder, 5, die, 6, second limited block, 7, guide pillar, 8, top mold frame, 9, guide pin bushing, 10, fixed block, 11, drift.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment:
Like Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises top mold frame 8 and following mould bases 1, and top mold frame 8 is provided with guide pin bushing 9 and fixed block 10, and fixed block 10 is provided with drift 11, and following mould bases 1 is provided with guide pillar 7, and guide pin bushing 9 matches with guide pillar 7.
Also be provided with on the following mould bases 1 of present embodiment between first limited block 2 and second limited block, 6, the first limited blocks 2 and second limited block 6 and be provided with movable die holder 4, movable die holder 4 is provided with die 5 and through hole, and through hole and guide pillar 7 form little matched in clearance.
Be equipped with slotted hole on first limited block 2 of present embodiment and second limited block 6, pass slotted hole with bolt first limited block 2 and second limited block 6 are separately fixed at down on the mould bases 1, the cross sectional shape of first limited block 2 and second limited block 6 is L shaped.
Be provided with elastomeric pad 3 between the movable die holder 4 of present embodiment and the following mould bases 1, elastomeric pad 3 is socketed on the guide pillar 7.
The operation principle of the utility model is: at first, under the effect of external force, top mold frame 8 and associated component thereof move downward; Channel-section steel passes between the movable die holder 4 and second limited block 6; 11 pairs of channel-section steels of drift are accomplished punch work, and after punching finished, top mold frame 8 and associated component thereof moved upward; Get back to original position, accomplish the overall process of whole punching.
As stated, then can realize the utility model well.
Claims (4)
1. channel-section steel punching die; Comprise top mold frame (8) and following mould bases (1), top mold frame (8) is provided with guide pin bushing (9) and fixed block (10), and fixed block (10) is provided with drift (11); Following mould bases (1) is provided with guide pillar (7); Guide pin bushing (9) matches with guide pillar (7), it is characterized in that: said mould bases (1) down is provided with first limited block (2) and second limited block (6), is provided with movable die holder (4) between first limited block (2) and second limited block (6); Movable die holder (4) is provided with die (5) and through hole, and said through hole and guide pillar (7) form little matched in clearance.
2. a kind of channel-section steel punching die according to claim 1; It is characterized in that: be equipped with slotted hole on said first limited block (2) and second limited block (6), pass slotted hole with bolt first limited block (2) and second limited block (6) are separately fixed at down on the mould bases (1).
3. a kind of channel-section steel punching die according to claim 2 is characterized in that: the cross sectional shape of said first limited block (2) and second limited block (6) is L shaped.
4. a kind of channel-section steel punching die according to claim 1 is characterized in that: be provided with elastomeric pad (3) between said movable die holder (4) and the following mould bases (1), elastomeric pad (3) is socketed on the guide pillar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499780U CN202207742U (en) | 2011-09-19 | 2011-09-19 | Channel steel punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203499780U CN202207742U (en) | 2011-09-19 | 2011-09-19 | Channel steel punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207742U true CN202207742U (en) | 2012-05-02 |
Family
ID=45987298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203499780U Expired - Fee Related CN202207742U (en) | 2011-09-19 | 2011-09-19 | Channel steel punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309273A (en) * | 2022-01-18 | 2022-04-12 | 浙江连成环保科技有限公司 | Production equipment of energy-saving high-voltage high-frequency power supply |
-
2011
- 2011-09-19 CN CN2011203499780U patent/CN202207742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309273A (en) * | 2022-01-18 | 2022-04-12 | 浙江连成环保科技有限公司 | Production equipment of energy-saving high-voltage high-frequency power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN WUXIN INTELLIGENT EQUIPMENT CO., LTD. Free format text: FORMER NAME: SICHUAN WUXIN ROAD + BRIDGE EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 610000, Sichuan, Chengdu Shuangliu County Southwest Airlines Economic Development Zone Industrial Development Zone Patentee after: Sichuan Wuxin Intelligent Equipment Co., Ltd. Address before: 610000, Sichuan, Chengdu Shuangliu County Southwest Airlines Economic Development Zone Industrial Development Zone Patentee before: Sichuan Wuxin Road and Bridge Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |