CN203210049U - Drilling positioning fixture - Google Patents

Drilling positioning fixture Download PDF

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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
Authority
CN
China
Prior art keywords
plate
positioning
positioning fixture
location
processed
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
Application number
CN 201320244791
Other languages
Chinese (zh)
Inventor
陈光圆
张意斌
杨文浩
杨乾恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO HONGJIN MACHINERY FITTINGS Co Ltd
Original Assignee
NINGBO HONGJIN MACHINERY FITTINGS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO HONGJIN MACHINERY FITTINGS Co Ltd filed Critical NINGBO HONGJIN MACHINERY FITTINGS Co Ltd
Priority to CN 201320244791 priority Critical patent/CN203210049U/en
Application granted granted Critical
Publication of CN203210049U publication Critical patent/CN203210049U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of boring positioning fixture
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)

  1. 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. 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. 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.
CN 201320244791 2013-04-26 2013-04-26 Drilling positioning fixture Expired - Fee Related CN203210049U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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