CN103639763B - High-precision drilling hole positioning device - Google Patents

High-precision drilling hole positioning device Download PDF

Info

Publication number
CN103639763B
CN103639763B CN201310626447.5A CN201310626447A CN103639763B CN 103639763 B CN103639763 B CN 103639763B CN 201310626447 A CN201310626447 A CN 201310626447A CN 103639763 B CN103639763 B CN 103639763B
Authority
CN
China
Prior art keywords
plate
pressing plate
shaped pressing
dovetail groove
positioning seat
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.)
Active
Application number
CN201310626447.5A
Other languages
Chinese (zh)
Other versions
CN103639763A (en
Inventor
范罗荣
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.)
Wuxi Hanghu Technology Co Ltd
Original Assignee
Wuxi Hanghu Technology 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 Wuxi Hanghu Technology Co Ltd filed Critical Wuxi Hanghu Technology Co Ltd
Priority to CN201310626447.5A priority Critical patent/CN103639763B/en
Publication of CN103639763A publication Critical patent/CN103639763A/en
Application granted granted Critical
Publication of CN103639763B publication Critical patent/CN103639763B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Abstract

The present invention relates to high-precision drilling hole positioning device, comprise L shape positioning seat and U-shaped pressing plate; Described L shape positioning seat by base plate and side plate mutually vertical being connected form, side plate is with kidney-shaped locating dowel, and the two side of side plate is all with dovetail groove, and one end of U-shaped pressing plate is positioned at dovetail groove, and the other end of U-shaped pressing plate is with housing screw; Structure of the present invention is simple, flexible and convenient to use, and clamping is simple, and machining accuracy is high.<!-- 2 -->

Description

High-precision drilling hole positioning device
Technical field
The present invention relates to technical field of tooling clamps, particularly relate to positioning fixture complex class workpiece being carried out to Drilling operation.
Background technology
Workpiece 1 as shown in Figure 1, Drilling operation is carried out in the side of present needs bottom it, but due to bottom it with mounting hole, and also with two arc sections on it, its complicated structure, uses common positioning tool to carry out Drilling operation to it and there is the phenomenon that precision cannot ensure, if use the frock that can reach required precision, but often very complicated, clamping is loaded down with trivial details, affects working (machining) efficiency.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of high-precision drilling hole positioning device, its structure is simple, and flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
High-precision drilling hole positioning device, comprises L shape positioning seat and U-shaped pressing plate; Described L shape positioning seat by base plate and side plate mutually vertical being connected form, side plate is with kidney-shaped locating dowel, and the two side of side plate is all with dovetail groove, and one end of U-shaped pressing plate is positioned at dovetail groove, and the other end of U-shaped pressing plate is with housing screw.
The invention has the advantages that: on side plate arrange with workpiece bottom mounting hole kidney-shaped locating dowel of the same size bottom workpiece, it is positioned, the both sides of sidewall are with dovetail groove simultaneously, pressing plate one end is loaded in dovetail groove, another end band screw is used for carrying out compression location to two other arc part of workpiece, structure is simple, flexible and convenient to use, clamping efficiency is high, and machining accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece.
Fig. 2 is the structural representation of L shape positioning seat of the present invention.
Fig. 3 is using state figure of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 to Figure 3, the present invention includes L shape positioning seat and U-shaped pressing plate 3, described L shape positioning seat is made up of mutual vertical being connected of base plate 24 and side plate 22, base plate 24 is for being fixed on operating desk by positioning seat, side plate 22 is with kidney-shaped locating dowel 23, be enclosed within locating dowel 23 with the mounting hole bottom workpiece 1, workpiece 1 needs the portion faces of boring upwards, both are measure-alike, carry out vertical direction to workpiece 1 to position, the two side of side plate 22 is all with dovetail groove 21, one end of U-shaped pressing plate 3 is positioned at dovetail groove 21, pressing plate 3 can slide up and down along dovetail groove 21 at vertical direction, the other end of U-shaped pressing plate 3 is with housing screw 4, housing screw 4 is for carrying out the positioning compression of horizontal direction to workpiece 1, adjustment U-shaped pressing plate 3 can find the best orientation position to workpiece 1 at vertical height, ensure processing and positioning precision,
Using method of the present invention is as follows:
The first step, is first fixed on operating desk by L shape positioning seat;
Second step, coordinates the mounting hole bottom workpiece 1 with the kidney-shaped locating dowel 23 on side plate 22;
3rd step, regulates the upper-lower position of pressing plate 3 in dovetail groove 21, is compressed in the segmental arc face on housing screw 4 pairs of workpiece 1 tops;
4th step, carries out Drilling operation to workpiece 1.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.

Claims (1)

1. high-precision drilling hole positioning device, comprises L shape positioning seat and U-shaped pressing plate (3); It is characterized in that: described L shape positioning seat is made up of mutual vertical being connected of base plate (24) and side plate (22), side plate (22) is with kidney-shaped locating dowel (23), the two side of side plate (22) is all with dovetail groove (21), one end of U-shaped pressing plate (3) is positioned at dovetail groove (21), and the other end of U-shaped pressing plate (3) is with housing screw (4).
CN201310626447.5A 2013-11-28 2013-11-28 High-precision drilling hole positioning device Active CN103639763B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310626447.5A CN103639763B (en) 2013-11-28 2013-11-28 High-precision drilling hole positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310626447.5A CN103639763B (en) 2013-11-28 2013-11-28 High-precision drilling hole positioning device

Publications (2)

Publication Number Publication Date
CN103639763A CN103639763A (en) 2014-03-19
CN103639763B true CN103639763B (en) 2015-11-18

Family

ID=50245120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310626447.5A Active CN103639763B (en) 2013-11-28 2013-11-28 High-precision drilling hole positioning device

Country Status (1)

Country Link
CN (1) CN103639763B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689985A (en) * 2014-11-26 2016-06-22 无锡市锡北视听设备厂 Manufacturing method for high-precision drilling tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371998A1 (en) * 1976-11-24 1978-06-23 Poulet Andre Machine tool setting instrument - has pivoting L=shaped bar on base plate with clamp screws through to curved slot
CN102649174A (en) * 2012-04-28 2012-08-29 苏州金牛精密机械有限公司 Circular work piece side drilling jig
CN202479851U (en) * 2012-03-22 2012-10-10 宁波东浩铸业有限公司 Locating fixture of drill jig
CN202894279U (en) * 2012-09-29 2013-04-24 南车戚墅堰机车车辆工艺研究所有限公司 Pressure plate tool for aluminium casting member sand mold low pressure casting production
CN203197318U (en) * 2013-04-26 2013-09-18 宁波宏金机械配件有限公司 Drilling positioning device of motor cylinder body
CN203566336U (en) * 2013-11-28 2014-04-30 无锡市航鹄科技有限公司 High-precision positioning device for drilling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371998A1 (en) * 1976-11-24 1978-06-23 Poulet Andre Machine tool setting instrument - has pivoting L=shaped bar on base plate with clamp screws through to curved slot
CN202479851U (en) * 2012-03-22 2012-10-10 宁波东浩铸业有限公司 Locating fixture of drill jig
CN102649174A (en) * 2012-04-28 2012-08-29 苏州金牛精密机械有限公司 Circular work piece side drilling jig
CN202894279U (en) * 2012-09-29 2013-04-24 南车戚墅堰机车车辆工艺研究所有限公司 Pressure plate tool for aluminium casting member sand mold low pressure casting production
CN203197318U (en) * 2013-04-26 2013-09-18 宁波宏金机械配件有限公司 Drilling positioning device of motor cylinder body
CN203566336U (en) * 2013-11-28 2014-04-30 无锡市航鹄科技有限公司 High-precision positioning device for drilling

Also Published As

Publication number Publication date
CN103639763A (en) 2014-03-19

Similar Documents

Publication Publication Date Title
CN103659366A (en) Positioning tool for drilling
CN103658760A (en) Arc-shaped plate drilling positioning device
CN103639763B (en) High-precision drilling hole positioning device
CN103639482B (en) High-accuracy Drilling operation frock
CN103659360B (en) Arc groove milling positioner
CN203566336U (en) High-precision positioning device for drilling
CN103659336B (en) Cambered surface bores diplopore positioning tool
CN103639774A (en) High-precision positioning device for punching holes
CN203566024U (en) High-precision linear cutting positioning clamp
CN203566027U (en) High-precision linear cutting positioning device
CN203566298U (en) Positioning tool for drilling two holes in cambered surface
CN104708438A (en) High-precision drilling positioning device and using method thereof
CN103100898B (en) High-precision drilling tool
CN104708410A (en) Application method of high-precision inclined surface hole drilling positioning fixture
CN103639552A (en) Linear cutting tool for cylinder inner circle
CN203566353U (en) High-precision punching positioning device
CN103639781A (en) Fixture for drilling outer circle hole
CN103659364B (en) Efficient cylinder groove milling positioner
CN103639768B (en) High-precision drilling beveled aperture positioning fixture
CN104708439A (en) High-precision punching positioning device and using method thereof
CN102990432A (en) Positioning fixture for wire-electrode cutting
CN104708397A (en) High-precision linear cutting positioning fixture and application method thereof
CN103639553A (en) High-precision positioning clamp for wire cutting
CN103639555A (en) High-precision positioning device for wire cutting
CN104708345A (en) Use method of aluminum part drilling machining clamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: High-precision positioning device for drilling holes

Effective date of registration: 20180205

Granted publication date: 20151118

Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch

Pledgor: Wuxi City Hanghu Science & Technology Co., Ltd.

Registration number: 2018990000125