CN203210049U - Drilling positioning fixture - Google Patents
Drilling positioning fixture Download PDFInfo
- Publication number
- CN203210049U CN203210049U CN 201320244791 CN201320244791U CN203210049U CN 203210049 U CN203210049 U CN 203210049U CN 201320244791 CN201320244791 CN 201320244791 CN 201320244791 U CN201320244791 U CN 201320244791U CN 203210049 U CN203210049 U CN 203210049U
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- Prior art keywords
- plate
- positioning
- positioning fixture
- location
- processed
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- Expired - Fee Related
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Abstract
The utility model discloses a drilling positioning fixture comprising a base place. A fixing plate vertical to the base plate is arranged on one side of the same. A circular positioning plate is arranged on the fixing plate, and a drill plate is arranged at the top of the fixing plate. A drill bushing corresponding to a to-be-drilled hole on the lateral side of a to-be-processed workpiece is arranged on the drill plate, and the to-be-processed workpiece is placed on the positioning plate to be positioned by the same. The positioning plate is further provided with positioning pins to have the to-be-processed workpiece positioned in advance, and a pull ring is further disposed on the fixing plate. Compared with the prior art, the drilling positioning fixture has the advantages that the drilling and positioning fixture is simple in structure, convenient in clamping and positioning and high in work efficiency; the to-be-processed workpiece can be positioned stably and firmly on the positioning plate through the pull ring, a machine tool is started to have a product on the drill plate drilled and processed, and processing accuracy and quality are guaranteed.
Description
Technical field
The utility model belongs to the tooling device technical field, relates to a kind of boring positioning fixture.
Background technology
In machining work process, Digit Control Machine Tool is when holing to the sidepiece of cylinder body, need the workpiece to be processed location be lived by positioning fixture, so that hole, the position in its hole that processes and size all will influence the assembling with other parts.Therefore the quality of positioning fixture design is related to the quality of product and the problem of working (machining) efficiency, and the shortcoming that existing positioning fixture exists is: it is not firm to locate, and complicated operation has had a strong impact on machining accuracy and quality, processing time consuming effort, and percent defective height.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of simple in structure, clamps the location conveniently, improves the boring positioning fixture of borehole accuracy and quality.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of in the boring positioning fixture, comprise base plate, described base plate one side setting is perpendicular to the fixed head of base plate, described fixed head is provided with circular location-plate, described fixed head top is provided with bushing plate, bushing plate is provided with to be processed sidepiece and waits the corresponding drill bushing of holing, and to be processed is placed on the location-plate and by location-plate and positions to machined part.
For optimizing such scheme, alignment pin also is set on the location-plate of the present utility model, here by alignment pin can position to machined part carry out pre-aligned, the convenient last location that clamps.
In above-mentioned a kind of boring positioning fixture, draw ring also is set on the described fixed head, be arranged between location-plate and the bushing plate.
Compared with prior art, advantage of the present utility model is simple in structure, clamps the location conveniently, high efficiency, can be with to be processed stable being positioned at securely on the location-plate by draw ring, start then lathe in the drill jig position to the product processing of holing, guaranteed machining accuracy and quality.
Description of drawings
Fig. 1 is the structural representation of this boring positioning fixture.
The specific embodiment
Below be to implement the technical solution of the utility model is further described by reference to the accompanying drawings and specifically, but the utility model is not limited to these embodiment.
As shown in Figure 1, boring positioning fixture of the present utility model, comprise base plate 1, one side setting of described base plate 1 is perpendicular to the fixed head 2 of base plate, described fixed head 2 is provided with circular location-plate 3, described fixed head 3 tops are provided with bushing plate 6, and bushing plate 6 is provided with to be processed sidepiece and treats the corresponding drill bushing of bore position 7, and to be processed is placed on the location-plate 3 and by location-plate 3 and positions to machined part.Behind the described fixed head 3 draw ring 5 is set also, is arranged between location-plate 3 and the bushing plate 6.Can be with to be processed stable being positioned at securely on the location-plate 3 by draw ring 5, start then lathe in the drill jig position to the product processing of holing.
In order to carry out pre-determined bit to machined part, on the location-plate 3 of the present utility model alignment pin 4 is set also, here by alignment pin 4 can position to machined part carry out pre-aligned, the convenient last location that clamps.
Specific embodiment described herein only is that the utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of the utility model.
Claims (3)
- One kind in boring positioning fixture, comprise base plate, it is characterized in that: described base plate one side setting is perpendicular to the fixed head of base plate, described fixed head is provided with circular location-plate, described fixed head top is provided with bushing plate, bushing plate is provided with to be processed sidepiece and waits the corresponding drill bushing of holing, and to be processed is placed on the location-plate and by location-plate and positions to machined part.
- 2. boring positioning fixture according to claim 1, it is characterized in that: on the described location-plate alignment pin is set, position is to machined part carried out pre-aligned.
- 3. boring positioning fixture according to claim 1 is characterized in that: on the described fixed head draw ring is set, between location-plate and bushing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244791 CN203210049U (en) | 2013-04-26 | 2013-04-26 | Drilling positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244791 CN203210049U (en) | 2013-04-26 | 2013-04-26 | Drilling positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210049U true CN203210049U (en) | 2013-09-25 |
Family
ID=49199620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244791 Expired - Fee Related CN203210049U (en) | 2013-04-26 | 2013-04-26 | Drilling positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659333A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Shell drilling positioning fixture |
| CN104722809A (en) * | 2015-03-19 | 2015-06-24 | 吴江市菀坪宝得利缝制设备机械厂 | Cylinder body front face and rear face remaining hole drilling jig |
-
2013
- 2013-04-26 CN CN 201320244791 patent/CN203210049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659333A (en) * | 2013-11-28 | 2014-03-26 | 无锡市航鹄科技有限公司 | Shell drilling positioning fixture |
| CN103659333B (en) * | 2013-11-28 | 2016-01-13 | 无锡市航鹄科技有限公司 | Shell drilling positioning tool |
| CN104722809A (en) * | 2015-03-19 | 2015-06-24 | 吴江市菀坪宝得利缝制设备机械厂 | Cylinder body front face and rear face remaining hole drilling jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140426 |