CN205309093U - Blanking bending die that machining efficiency is high - Google Patents
Blanking bending die that machining efficiency is high Download PDFInfo
- Publication number
- CN205309093U CN205309093U CN201521055061.4U CN201521055061U CN205309093U CN 205309093 U CN205309093 U CN 205309093U CN 201521055061 U CN201521055061 U CN 201521055061U CN 205309093 U CN205309093 U CN 205309093U
- Authority
- CN
- China
- Prior art keywords
- plate pattern
- cope match
- die
- lower bolster
- machining
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000005452 bending Methods 0.000 title claims abstract description 17
- 238000009966 trimming Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 10
- MFOUDYKPLGXPGO-UHFFFAOYSA-N propachlor Chemical compound ClCC(=O)N(C(C)C)C1=CC=CC=C1 MFOUDYKPLGXPGO-UHFFFAOYSA-N 0.000 abstract 2
- 239000002699 waste material Substances 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a blanking bending die that machining efficiency is high, including ram rod, cope match -plate pattern, lower bolster and guide bar, ram rod fixed connection is in the top of cope match -plate pattern, cope match -plate pattern and lower bolster pass through the guide bar and connect, the guide bar still overlaps outward and is equipped with the spring, the downside of cope match -plate pattern has from left to right connected gradually the side cut terrace die, has pressed flitch and crooked terrace die, press the top of flitch to pass through push rod and cope match -plate pattern connection, the cover is equipped with the answer spring on the push rod, fixedly connected with die on the lower bolster, the terminal surface also is equipped with spacing post under the cope match -plate pattern, spacing post under the relevant position of the up end of lower bolster is equipped with for inject the down extreme position of cope match -plate pattern, still be provided with the locating piece on the die holder, be located the right of die, and be located the right side below of crooked terrace die. The utility model discloses a mould structure is simple, convenient operation, safe and reliable owing to the blanking, distort the twice process and once accomplish, generates efficient, and machining precision height.
Description
Technical field
This utility model relates to mould applications, refers in particular to a kind of high blanking curved mould of working (machining) efficiency that can simultaneously complete part stamping-out and bending twice technique.
Background technology
Bending process is the needs according to part shape, by mould and forcing press, blank is curved the Sheet Metal Forming Technology method of certain angle, definite shape workpiece. Part shown in accompanying drawing 1 is typical L-shaped part, workpiece shapes, relatively simple for structure, it is common that produce in enormous quantities, this part is typically via Blanking Shaping and bending twice manufacturing procedure machine-shaping, but two procedures is accomplished by using two molds, processes loaded down with trivial details, and production efficiency is low. Therefore, it is necessary to design the blanking curved mould that the one-time formed working (machining) efficiency of a kind of energy is high.
Utility model content
This utility model is in order that overcome the deficiencies in the prior art and propose the blanking curved mould that a kind of working (machining) efficiency is high.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the blanking curved mould that a kind of working (machining) efficiency is high, including punch rod, cope match-plate pattern, lower bolster and guide post; Described punch rod is fixedly connected on the top of cope match-plate pattern; Described cope match-plate pattern and lower bolster are connected by guide post; Spring also it is arranged with outside described guide post; The downside of described cope match-plate pattern is from left to right connected with trimming punch, holding pad and bending punch in turn; Connecting above through push rod and cope match-plate pattern of described holding pad; Described push rod is arranged with returning spring; Described lower bolster is fixedly connected with die; Described cope match-plate pattern lower surface is additionally provided with upper limit post, is provided with lower limit post in the relevant position of the upper surface of lower bolster, for limiting the downstream position of cope match-plate pattern; Described die shoe is additionally provided with locating piece, is positioned at the right of die, and is positioned at the lower right of bending punch; Described lower bolster offers row's slug hole; Described row's slug hole is positioned on the left of die.
Preferably, described guide post has 4, is separately positioned on corner.
Preferably, the lower surface of described bending punch is lower than the lower surface of trimming punch.
Preferably, described trimming punch is curl trimming punch.
Preferably, rectangular U-shaped of described locating piece.
Preferably, the left side edge of described die is within the scope of row's slug hole.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
Blanking curved mould of the present utility model, simple in construction, easy to operate, safe and reliable, owing to stamping-out, distortion two procedures once complete, and can get rid of waste material in time, formation efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the workpiece schematic diagram after machining;
Accompanying drawing 2 is the blanking curved mode structure schematic diagram that the working (machining) efficiency of the present invention is high;
Accompanying drawing 3 is the top view of lower die structure in the present invention;
Wherein: 1, punch rod; 2, cope match-plate pattern; 3, lower bolster; 4, guide post; 5, spring; 6, trimming punch; 7, holding pad; 8, bending punch; 9, push rod; 10, returning spring; 11, die; 12, workpiece; 13, upper limit post; 14, lower limit post; 15, locating piece; 16, row's slug hole.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
The high blanking curved mode structure of the working (machining) efficiency of the present invention is such as shown in accompanying drawing 2,3, including punch rod 1, cope match-plate pattern 2, lower bolster 3 and guide post 4; Described punch rod 1 is fixedly connected on the top of cope match-plate pattern 2; Described cope match-plate pattern 2 and lower bolster 3 are connected by guide post 4; Described guide post 4 is outer is also arranged with spring 5; Described guide post has 4, is separately positioned on corner, and guiding is accurate, and the resilience force of available spring 5 makes upper bolster up, saves power; The downside of described cope match-plate pattern 2 is from left to right connected with trimming punch 6, holding pad 7 and bending punch 8 in turn; Connecting above through push rod 9 and cope match-plate pattern 2 of described holding pad 7; Described push rod 9 is arranged with returning spring 10; Described lower bolster 3 is fixedly connected with die 11; Described cope match-plate pattern 2 lower surface is additionally provided with upper limit post 13, is provided with lower limit post 14 in the relevant position of the upper surface of lower bolster 3, for limiting the descending extreme position of cope match-plate pattern 2; Described die shoe 3 is additionally provided with locating piece 15, is positioned at the right of die 11, and is positioned at the lower right of bending punch 8; Described lower bolster 3 offers row's slug hole 16; Described row's slug hole 16 is positioned on the left of die 11, and the left side edge of die 11 is in row's slug hole 16 scope, is conducive to the waste material cut off to discharge rapidly from row's slug hole 16.
Further instruction, the lower surface of described bending punch is lower than the lower surface of trimming punch.
Further instruction, described trimming punch is curl trimming punch, and its curl is identical with the curl of the part of processing.
Further instruction, rectangular U-shaped of described locating piece 15, its Internal periphery is identical with straight flange one end of processing work, and the distance between locating piece 15 and die 11 is equal to the length of workpiece straight flange one end. Therefore, the design of locating piece 15, namely ensure that the Working position of workpiece is accurate, in turn ensure that the accurate of bending position.
The blanking curved mould that the working (machining) efficiency of the present invention program is high, its work process is: mixes suitable forcing press first to the blanking curved mould that working (machining) efficiency is high, and installs on the table; Band processing work is placed on die. Operationally, cope match-plate pattern is descending with forcing press for mould, and one end of workpiece is first under the relativity of bending punch holding pad and concave-convex mold, by one end of workpiece slowly press shaping die; When after trimming punch with absorption surface, waste material is excised by workpiece under the relativity of trimming punch, holding pad and concave-convex mold, the limit travel of the cope match-plate pattern of this mould is also the extreme position of the push rod above holding pad, but the damage designing effective anti-throw-out lever and returning spring of limited post; The design of row's slug hole, is conducive to the waste material cut off to discharge rapidly from row's slug hole, and on certain workbench, slug hole also must be offered in corresponding position, just facilitates waste material directly to drop under band workbench, it is possible to collect waste material with frame. Forcing press backhaul is up, cope match-plate pattern with punch together with holding pad up, finished work-piece by releasing, is taken off by the workpiece of blanking curved shaping under the effect of recoil of spring power, namely completes the processing of a workpiece.
The blanking curved mould that the working (machining) efficiency of the present invention is high, simple in construction, easy to operate, safe and reliable, due to stamping-out, to distort two procedures and once complete, formation efficiency is high.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation. The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within this utility model rights protection scope.
Claims (6)
1. the blanking curved mould that a working (machining) efficiency is high, it is characterised in that: include punch rod, cope match-plate pattern, lower bolster and guide post; Described punch rod is fixedly connected on the top of cope match-plate pattern; Described cope match-plate pattern and lower bolster are connected by guide post; Spring also it is arranged with outside described guide post; The downside of described cope match-plate pattern is from left to right connected with trimming punch, holding pad and bending punch in turn; Connecting above through push rod and cope match-plate pattern of described holding pad; Described push rod is arranged with returning spring; Described lower bolster is fixedly connected with die; Described cope match-plate pattern lower surface is additionally provided with upper limit post, is provided with lower limit post in the relevant position of the upper surface of lower bolster, for limiting the descending extreme position of cope match-plate pattern; Described die shoe is additionally provided with locating piece, is positioned at the right of die, and is positioned at the lower right of bending punch; Described lower bolster offers row's slug hole; Described row's slug hole is positioned on the left of die.
2. the blanking curved mould that working (machining) efficiency according to claim 1 is high, it is characterised in that: described guide post has 4, is separately positioned on corner.
3. the blanking curved mould that working (machining) efficiency according to claim 1 is high, it is characterised in that: the lower surface of described bending punch is lower than the lower surface of trimming punch.
4. the blanking curved mould that working (machining) efficiency according to claim 1 is high, it is characterised in that: described trimming punch is curl trimming punch.
5. the blanking curved mould that working (machining) efficiency according to claim 1 is high, it is characterised in that: rectangular U-shaped of described locating piece.
6. the blanking curved mould that working (machining) efficiency according to claim 1 is high, it is characterised in that: the left side edge of described die is within the scope of row's slug hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055061.4U CN205309093U (en) | 2015-12-17 | 2015-12-17 | Blanking bending die that machining efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055061.4U CN205309093U (en) | 2015-12-17 | 2015-12-17 | Blanking bending die that machining efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309093U true CN205309093U (en) | 2016-06-15 |
Family
ID=56186512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055061.4U Expired - Fee Related CN205309093U (en) | 2015-12-17 | 2015-12-17 | Blanking bending die that machining efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363925A (en) * | 2015-12-17 | 2016-03-02 | 苏州恒泰金属制品有限公司 | Blanking and bending die high in machining efficiency |
| CN108057768A (en) * | 2017-11-29 | 2018-05-22 | 艾来得科技（苏州）有限公司 | A kind of bronze medal processing unit (plant) for having bending and punching functions concurrently |
| CN109909380A (en) * | 2019-04-02 | 2019-06-21 | 瑞安市跃明汽车配件有限公司 | A kind of processing mold of automobile engine shift fork |
-
2015
- 2015-12-17 CN CN201521055061.4U patent/CN205309093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363925A (en) * | 2015-12-17 | 2016-03-02 | 苏州恒泰金属制品有限公司 | Blanking and bending die high in machining efficiency |
| CN108057768A (en) * | 2017-11-29 | 2018-05-22 | 艾来得科技（苏州）有限公司 | A kind of bronze medal processing unit (plant) for having bending and punching functions concurrently |
| CN109909380A (en) * | 2019-04-02 | 2019-06-21 | 瑞安市跃明汽车配件有限公司 | A kind of processing mold of automobile engine shift fork |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161217 |