CN205236736U - Part punching device - Google Patents
Part punching device Download PDFInfo
- Publication number
- CN205236736U CN205236736U CN201520896425.5U CN201520896425U CN205236736U CN 205236736 U CN205236736 U CN 205236736U CN 201520896425 U CN201520896425 U CN 201520896425U CN 205236736 U CN205236736 U CN 205236736U
- Authority
- CN
- China
- Prior art keywords
- die carrier
- hydraulic pressure
- cylinder body
- fixed
- hole punched
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a part punching device, include the last die carrier and lower die carrier connected by the guide post of both sides, last die carrier under the center department of terminal surface be provided with the upper punch needle, last die carrier and be provided with down the hydraulic pressure transmission mechanism between the die carrier, the hydraulic pressure transmission mechanism including fix the upper piston post of last die carrier lower extreme, fix die carrier up end under the cylinder body, install the side piston boit in the cylinder body side, side piston boit end be fixed with the side blow needle, lower die carrier up end be fixed with location platform, the location platform lies in upper punch needle below, the hydraulic pressure transmission mechanism install in pairs in location platform both sides. The transmission mechanism is pressed to this scheme working solution, and loss of pressure is little, and the stroke is big in addition, and application scope is wide, and the work of two processes completions of needs that will be original changes a process into and accomplishes, has improved efficiency, the cost is reduced.
Description
Technical field
The utility model provides a kind of part hole punched device, belongs to cold punching die field.
Background technology
In auto parts processing, some part need to all process punching in bottom surface and side, commonMethod is to process successively the punching of bottom surface and the punching of side, inefficiency by two operations. AndAnd every procedure all needs a set of punch die, has increased die manufacturing cost; The mistake of twice positioning and clamping generationDifference also can cause the position of punching to have error.
Utility model content
The purpose of this utility model is the defect for above-mentioned prior art, and a kind of part punching dress is providedPut, the work that two operations of original needs are completed changes an operation into and completes, and has improved efficiency, fallsLow cost.
To achieve these goals, the technical solution of the utility model is:
A kind of part hole punched device, comprises the top mold frame and the lower mold holder that are connected by the lead of both sides, described inThe center of top mold frame lower surface be provided with red pin; Between described top mold frame and lower mold holder, be provided withHydraulic pressure transfer mechanism, described hydraulic pressure transfer mechanism comprises the upper piston post, solid that is fixed on top mold frame lower endFix on lower mold holder upper surface cylinder body, be arranged on the side piston boit of cylinder body side, described side piston styletableHead is fixed with side blow pin; Described lower mold holder upper surface is fixed with positioning table, and positioning table is positioned under red pinSide; Described hydraulic pressure transfer mechanism mounted in pairs is in positioning table both sides.
As the improvement to technique scheme, described cylinder body is provided with fuel tap, by fuel tap and outsideOil pump and fuel tank be communicated with.
As the improvement to technique scheme, described cylinder body is provided with pressure gauge.
As the improvement to technique scheme, described lower mold holder upper surface is provided with limited block.
As the improvement to technique scheme, described limited block termination is provided with rubber spacer.
Compared with prior art, the obtained beneficial effect of the utility model:
Part hole punched device of the present utility model, owing to being provided with hydraulic pressure transfer between top mold frame and lower mold holderMechanism, on completing, in punching, hydraulic pressure transfer mechanism transfers vertical pressure to lateral pressure,The side blow pin that drive is fixed on side piston boit completes side punching; Use hydraulic pressure transfer mechanism, the pressure lossLittle, and stroke is large, and applied widely, the work that two operations of original needs are completed changes one intoOperation completes, and has improved efficiency, has reduced cost.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below willAccompanying drawing to required use in embodiment or description of the Prior Art is briefly described, apparently,Accompanying drawing in the following describes is only embodiment more of the present utility model, for ordinary skill peopleMember, not paying under the prerequisite of creative work, can also obtain other according to these accompanying drawingsAccompanying drawing.
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1-top mold frame; 2-lower mold holder; 3-lead; 4-positioning table; 5-red pin;6-upper piston post; 7-side piston boit; 8-cylinder body; 9-side blow pin; 10-fuel tap; 11-limited block;12-rubber spacer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technology in the utility model embodimentScheme is clearly and completely described, and obviously, described embodiment is only one of the utility modelDivide embodiment, instead of whole embodiment. Based on the embodiment in the utility model, this area is commonTechnical staff is not making the every other embodiment obtaining under creative work prerequisite, and that does appointsWhat revises, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
As shown in Figure 1, part hole punched device of the present utility model, comprises by the lead 3 of both sides and connectingTop mold frame 1 and lower mold holder 2, the center of described top mold frame 1 lower surface is provided with red pin 5; InstituteBetween the top mold frame 1 of stating and lower mold holder 2, be provided with hydraulic pressure transfer mechanism, described hydraulic pressure transfer mechanism bagDraw together and be fixed on the upper piston post 6 of top mold frame 1 lower end, the cylinder body 8 that is fixed on lower mold holder 2 upper surfaces, installationAt the side piston boit 7 of cylinder body 8 sides, described side piston boit 7 terminations are fixed with side blow pin 9; DescribedLower mold holder 2 upper surfaces are fixed with positioning table 4, and positioning table 4 is positioned at red pin 5 belows; Described hydraulic pressure passesPass mechanism's mounted in pairs in positioning table 4 both sides.
Cylinder body 8 described in the present embodiment is provided with fuel tap 10, by fuel tap 10 and outside oil pump and oilCase is communicated with; Described cylinder body 8 is provided with pressure gauge; Described lower mold holder 2 upper surfaces are provided with limited block11, limited block 11 terminations are provided with rubber spacer 12.
The beneficial effect of the present embodiment is: owing to being provided with hydraulic pressure transfer machine between top mold frame and lower mold holderStructure, on completing, in punching, hydraulic pressure transfer mechanism transfers vertical pressure to lateral pressure, bandThe moving side blow pin being fixed on side piston boit completes side punching; Use hydraulic pressure transfer mechanism, the pressure loss is little,And stroke is large, applied widely, the work that two operations of original needs are completed changes an operation intoComplete, improved efficiency, reduced cost.
Claims (5)
1. a part hole punched device, comprises the top mold frame and the lower mold holder that are connected by the lead of both sides, itsBe characterised in that: the center of described top mold frame lower surface is provided with red pin; Described top mold frame and underBetween mould bases, be provided with hydraulic pressure transfer mechanism, described hydraulic pressure transfer mechanism comprises and is fixed on top mold frame lower endUpper piston post, be fixed on lower mold holder upper surface cylinder body, be arranged on the side piston boit of cylinder body side, instituteThe side piston boit termination of stating is fixed with side blow pin; Described lower mold holder upper surface is fixed with positioning table, locationPlatform is positioned at red pin below; Described hydraulic pressure transfer mechanism mounted in pairs is in positioning table both sides.
2. part hole punched device according to claim 1, is characterized in that: described cylinder body is provided withFuel tap, is communicated with outside oil pump and fuel tank by fuel tap.
3. part hole punched device according to claim 1, is characterized in that: described cylinder body is provided withPressure gauge.
4. part hole punched device according to claim 1, is characterized in that: described lower mold holder upper endFace is provided with limited block.
5. part hole punched device according to claim 4, is characterized in that: described limited block terminationBe provided with rubber spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896425.5U CN205236736U (en) | 2015-11-11 | 2015-11-11 | Part punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896425.5U CN205236736U (en) | 2015-11-11 | 2015-11-11 | Part punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236736U true CN205236736U (en) | 2016-05-18 |
Family
ID=55935815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896425.5U Expired - Fee Related CN205236736U (en) | 2015-11-11 | 2015-11-11 | Part punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063877A (en) * | 2017-03-30 | 2017-08-18 | 浙江省建材集团建筑产业化有限公司 | A kind of prefabricated board intensity detecting device |
| CN107138603A (en) * | 2017-06-29 | 2017-09-08 | 奇瑞汽车股份有限公司 | Hydraulic pressure side blow aperture apparatus |
| CN109108141A (en) * | 2018-10-09 | 2019-01-01 | 卡孚精密科技(嘉兴)有限公司 | A kind of automatic processing apparatus of 3C molding cutter |
-
2015
- 2015-11-11 CN CN201520896425.5U patent/CN205236736U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063877A (en) * | 2017-03-30 | 2017-08-18 | 浙江省建材集团建筑产业化有限公司 | A kind of prefabricated board intensity detecting device |
| CN107138603A (en) * | 2017-06-29 | 2017-09-08 | 奇瑞汽车股份有限公司 | Hydraulic pressure side blow aperture apparatus |
| CN107138603B (en) * | 2017-06-29 | 2019-12-03 | 奇瑞汽车股份有限公司 | Hydraulic side blow aperture apparatus |
| CN109108141A (en) * | 2018-10-09 | 2019-01-01 | 卡孚精密科技(嘉兴)有限公司 | A kind of automatic processing apparatus of 3C molding cutter |
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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: 20160518 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |