CN203556912U - Combined drilling mold used for drilling and processing work piece - Google Patents
Combined drilling mold used for drilling and processing work piece Download PDFInfo
- Publication number
- CN203556912U CN203556912U CN201320438163.9U CN201320438163U CN203556912U CN 203556912 U CN203556912 U CN 203556912U CN 201320438163 U CN201320438163 U CN 201320438163U CN 203556912 U CN203556912 U CN 203556912U
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- China
- Prior art keywords
- drilling
- drill jig
- drill
- workpiece
- work piece
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- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title abstract description 23
- 230000013011 mating Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a combined drilling mold used for drilling and processing a work piece and capable of improving working efficiency. The combined drilling mold includes at least two drilling molds connected with each other fixedly. At least one of the drilling molds is provided with a positioning structure matched with the work piece. Each drilling mold is provided with at least one drilling sleeve at a hole-drilling position. The drilling molds are connected with each other fixedly through fastening screws and are positioned through drilling mold positioning pins. The work piece is positioned through the drilling mold positioning pins and the drilling mold positioning holes arranged in the drilling mold. The work piece is provided with holes corresponding to the drilling mold positioning holes. The combined drilling mold used for drilling and processing the work piece has beneficial effects that form and location tolerance of the holes can be guaranteed and production efficiency is improved. The combined drilling mold used for drilling and processing the work piece is mainly used for drilling holes that are not parallel with the central line.
Description
Technical field
The utility model relates to a kind of drill jig, especially a kind of combination drill jig for Workpiece boring processing.
Background technology
At present, in processing, during valve body, usually need on valve body, carry out bore operation, the hole of designing on valve body is usually located on valve body end face or its external cylindrical surface, the center line in hole or be parallel to the main center line of valve body, or perpendicular to the main center line of valve body.Owing to often there being certain morpheme requirement on valve body between the hole of diverse location, if adopt line boring or do separately frock boring, be difficult to guarantee the form and position tolerance in hole, the efficiency of boring is also very low.
Utility model content
For overcome existing on valve body during Drilling operation if guarantee working (machining) efficiency deficiency on the low side of form and position tolerance, technical problem to be solved in the utility model is to provide a kind of combination drill jig for Workpiece boring processing that improves working (machining) efficiency.
The utility model solves the technical scheme that its technical problem adopts: for the combination drill jig of Workpiece boring processing, described combination drill jig comprises at least two drill jigs that are mutually permanently connected, have at least on a described drill jig and be provided with the location structure mating with workpiece, on each drill jig, be respectively arranged with at least one drill bushing corresponding with designing bore position.
Between described drill jig, by drill jig alignment pin, locate.
The described location structure mating with workpiece is alignment pin and the drill jig locating hole being arranged on drill jig, has and the corresponding hole of drill jig locating hole on described workpiece.
Described drill jig comprises the first drill jig and the second drill jig, and the center line that is arranged on the drill bushing on the first drill jig is vertical with the mutual antarafacial of the center line that is arranged on the drill bushing on the second drill jig.
Between described drill jig, by trip bolt, be fixedly connected with.
The beneficial effects of the utility model are: can guarantee the form and position tolerance in hole, can enhance productivity again, be mainly used in center line uneven a plurality of Drilling operations mutually.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the top view of the combination drill jig of Workpiece boring processing.
Fig. 2 is the C-C cutaway view of Fig. 1.
In figure, be labeled as 1-the first drill jig, 2-the second drill jig, 3-drill bushing, 4-drill jig alignment pin, 5-alignment pin, 6-drill jig locating hole, 7-workpiece, 8-hole, 9-trip bolt.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, the utility model comprises for the combination drill jig of Workpiece boring processing at least two drill jigs that are mutually permanently connected, have at least on a described drill jig and be provided with the location structure mating with workpiece, on each drill jig, be respectively arranged with at least one drill bushing 3 corresponding with designing bore position.Like this, need to add man-hour to two on workpiece above borings, because combination drill jig interconnects with workpiece, once all drill jigs are installed, only need to change the installation way of the sub-assembly that combination drill jig and workpiece be combined into, just can drill bushing is corresponding with the drill bit of rig accordingly.The form and position tolerance of each boring relies on structure, the accuracy of manufacture of drill jig and guarantees with the mutual positioning precision of workpiece, has improved working (machining) efficiency.
Further, between described drill jig, by drill jig alignment pin 4, locate, to guarantee the Geometrical Tolerance Principle of boring.
While itself thering is hole 8 on workpiece 7, can be using this hole 8 as locating hole, the location structure mating with workpiece is alignment pin 5 and the drill jig locating hole 6 of relative set on drill jig, and drill jig locating hole 6 is corresponding with the hole 8 of described workpiece 7, the common locating hole as alignment pin 5.
For making its each drill jig form an integral body, be convenient to clamping, between described drill jig, can be fixedly connected with by trip bolt 9.
Embodiment:
As depicted in figs. 1 and 2, workpiece 7 is stainless steel body, need on workpiece 7, process four borings, wherein the center line of two borings overlaps, the center line of another two borings be parallel to each other and the center line of these two borings and the drill center line overlapping between to be antarafacial vertical.On workpiece 7, there is the hole 8 that can be used as locating hole.
The combination drill jig of the present utility model that design and this workpiece 7 are suitable, it comprises the first drill jig 1 and the second drill jig 2, the center line that is arranged on the drill bushing on the first drill jig 1 is vertical with the mutual antarafacial of center line that is arranged on the drill bushing on the second drill jig 2, and corresponding with aforesaid drill center line respectively.
Adopt combination drill jig and tradition employing line boring or the independent ratio of pretending of doing manual work of each boring, machining accuracy is higher, and working (machining) efficiency is also higher.
Claims (5)
1. the combination drill jig of processing for Workpiece boring, it is characterized in that: described combination drill jig comprises at least two drill jigs that are mutually permanently connected, have at least on a described drill jig and be provided with the location structure mating with workpiece, on each drill jig, be respectively arranged with at least one drill bushing (3) corresponding with designing bore position.
2. the combination drill jig for Workpiece boring processing as claimed in claim 1, is characterized in that: between described drill jig, by drill jig alignment pin (4), locate.
3. the combination drill jig for Workpiece boring processing as claimed in claim 1, it is characterized in that: the described location structure mating with workpiece is alignment pin (5) and the drill jig locating hole (6) being arranged on drill jig on described workpiece (7), having and the corresponding hole (8) of drill jig locating hole (6).
4. the combination drill jig for Workpiece boring processing as described in claim 1,2 or 3, it is characterized in that: described drill jig comprises the first drill jig (1) and the second drill jig (2), the center line that is arranged on the drill bushing on the first drill jig (1) is vertical with the mutual antarafacial of center line that is arranged on the drill bushing on the second drill jig (2).
5. the combination drill jig for Workpiece boring processing as described in claim 1,2 or 3, is characterized in that: between described drill jig, by trip bolt (9), be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438163.9U CN203556912U (en) | 2013-07-22 | 2013-07-22 | Combined drilling mold used for drilling and processing work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438163.9U CN203556912U (en) | 2013-07-22 | 2013-07-22 | Combined drilling mold used for drilling and processing work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556912U true CN203556912U (en) | 2014-04-23 |
Family
ID=50506663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320438163.9U Expired - Lifetime CN203556912U (en) | 2013-07-22 | 2013-07-22 | Combined drilling mold used for drilling and processing work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312133A (en) * | 2015-06-26 | 2017-01-11 | 天津建筑机械厂 | Tool for guaranteeing hole position degree of frame arch ball seat surface |
-
2013
- 2013-07-22 CN CN201320438163.9U patent/CN203556912U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312133A (en) * | 2015-06-26 | 2017-01-11 | 天津建筑机械厂 | Tool for guaranteeing hole position degree of frame arch ball seat surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Combined drilling die for drilling workpiece Effective date of registration: 20200826 Granted publication date: 20140423 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: Y & J INDUSTRIES Co.,Ltd. Registration number: Y2020980005390 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20240104 Granted publication date: 20140423 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: Y & J INDUSTRIES Co.,Ltd. Registration number: Y2020980005390 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |