CN203956566U - A kind of valve cover punching tooling - Google Patents
A kind of valve cover punching tooling Download PDFInfo
- Publication number
- CN203956566U CN203956566U CN201420267132.6U CN201420267132U CN203956566U CN 203956566 U CN203956566 U CN 203956566U CN 201420267132 U CN201420267132 U CN 201420267132U CN 203956566 U CN203956566 U CN 203956566U
- Authority
- CN
- China
- Prior art keywords
- drill jig
- base plate
- rib
- jig base
- valve cover
- 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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- Drilling And Boring (AREA)
Abstract
The utility model provides a kind of valve cover punching tooling, comprising: drill jig base plate, drill jig, rib, movable push rod, fixed mandril, foundary weight, clamping screw, and described drill jig base plate is a rectangle iron plate, is provided with described drill jig on its end face; Described rib is arranged on described drill jig base plate both sides, and its rib both sides are respectively arranged with described movable push rod, fixed mandril; Described clamping screw passes and has described foundary weight to be fixed from described drill jig base plate.The utility model is simple in structure, reasonable in design, registration, has improved to a great extent production efficiency.
Description
Technical field
The utility model relates to a kind of punching tooling, specially refers to a kind of valve cover punching tooling.
Background technology
When some workpiece are punched, adopt at present line location to punch one by one in some little Mechanical processing of casting factories, so not only form and position tolerance is large and operation is loaded down with trivial details, labour intensity is large, is difficult to realize mass production.
Utility model content
In view of the large deficiency of workpiece punching line location form and position tolerance.The technical problems to be solved in the utility model is to provide a kind of valve cover punching tooling, and its simple in structure, reasonable in design, registration, improved production efficiency to a great extent.
In order to achieve the above object, technical solution adopted in the utility model is as follows:
The utility model provides a kind of valve cover punching tooling, comprising: drill jig base plate, drill jig, rib, movable push rod, fixed mandril, foundary weight, clamping screw, and described drill jig base plate is a rectangle iron plate, is provided with described drill jig on its end face; Described rib is arranged on described drill jig base plate both sides, and its rib both sides are respectively arranged with described movable push rod, fixed mandril; Described clamping screw passes and has described foundary weight to be fixed from described drill jig base plate.
According to above-mentioned design of the present utility model, described drill jig has six and inside and is provided with alloy drill bushing.
Advantage of the present utility model and usefulness are: made up in prior art the large deficiency of workpiece punching line location form and position tolerance, had simple in structure, reasonable in designly, registration, has improved production efficiency to a great extent.
Brief description of the drawings
Fig. 1 is a kind of valve cover punching tooling of the utility model structural representation;
1, drill jig base plate; 2, drill jig; 3, rib; 4, movable push rod; 5, fixed mandril; 6, foundary weight; 7, clamping screw.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1 be a kind of valve cover punching tooling that the utility model provides, it comprises: drill jig base plate 1, drill jig 2, rib 3, movable push rod 4, fixed mandril 5, foundary weight 6, clamping screw 7, at the bottom of described drill jig, 1 is a rectangle iron plate, is provided with described drill jig 2 on its end face; Described rib 3 is arranged on described drill jig base plate 1 both sides, and its rib both sides are respectively arranged with described movable push rod 4, fixed mandril 5; Described clamping screw 7 passes and has described foundary weight 6 to be fixed from described drill jig base plate 1.When work, first valve cover is put on described drill jig base plate 1, valve plates afterbody left end heads into described fixed mandril 5, and afterbody right-hand member is fixed described positioning screw 7 to complete clamping with nut from valve cover passes described drill jig base plate 1 reverse side by described foundary weight 6 again after heading into described movable push rod 4 and regulating degree of tightness.The described drill jig 2 that when boring, described valve punching special tooling alignd conversely punches one by one.
Foregoing is only preferred embodiment of the present utility model and the mode of texturing enumerated; be not used for limiting the utility model; every within spirit of the present utility model and principle; any amendment that need not creative thinking of making is in improvement, within all should being included in protection domain of the present utility model.
Claims (2)
1. a valve cover punching tooling, comprising: drill jig base plate, drill jig, rib, movable push rod, fixed mandril, foundary weight, clamping screw, and described drill jig base plate is a rectangle iron plate, is provided with described drill jig on its end face; Described rib is arranged on described drill jig base plate both sides, and its rib both sides are respectively arranged with described movable push rod, fixed mandril; Described clamping screw passes and has described foundary weight to be fixed from described drill jig base plate.
2. a kind of valve cover punching tooling according to claim 1, is characterized in that: described drill jig has six and inside and is provided with alloy drill bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267132.6U CN203956566U (en) | 2014-05-23 | 2014-05-23 | A kind of valve cover punching tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267132.6U CN203956566U (en) | 2014-05-23 | 2014-05-23 | A kind of valve cover punching tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956566U true CN203956566U (en) | 2014-11-26 |
Family
ID=51917203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267132.6U Expired - Fee Related CN203956566U (en) | 2014-05-23 | 2014-05-23 | A kind of valve cover punching tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297633A (en) * | 2017-05-19 | 2017-10-27 | 陈洁 | A kind of adjustable fixing device punched for Plastic valve |
-
2014
- 2014-05-23 CN CN201420267132.6U patent/CN203956566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297633A (en) * | 2017-05-19 | 2017-10-27 | 陈洁 | A kind of adjustable fixing device punched for Plastic valve |
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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: 20141126 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |