CN104325175A - Clamp device for processing end surface hole of T-shaped head part - Google Patents

Clamp device for processing end surface hole of T-shaped head part Download PDF

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Publication number
CN104325175A
CN104325175A CN201410528283.7A CN201410528283A CN104325175A CN 104325175 A CN104325175 A CN 104325175A CN 201410528283 A CN201410528283 A CN 201410528283A CN 104325175 A CN104325175 A CN 104325175A
Authority
CN
China
Prior art keywords
vee
block
workpiece
clamping
installing plate
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.)
Pending
Application number
CN201410528283.7A
Other languages
Chinese (zh)
Inventor
乔阳
魏玉坤
郭培全
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.)
University of Jinan
Original Assignee
University of Jinan
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 University of Jinan filed Critical University of Jinan
Priority to CN201410528283.7A priority Critical patent/CN104325175A/en
Publication of CN104325175A publication Critical patent/CN104325175A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2247/00—Details of drilling jigs
    • B23B2247/12—Drilling jigs with means to affix the jig to the workpiece

Abstract

The invention relates to a clamp device for processing an end surface hole of a T-shaped head part. The clamp device has the advantages that the structure is simple, and the installing and the clamping of a workpiece are convenient. The clamp device comprises a base, wherein the side wall of the base provides positioning and supporting for a drill sleeve installing plate, a quick-to-replace drill sleeve is arranged on the drill sleeve installing plate, holes with different hole diameters and holes with high precision can be conveniently processed, positioning V-shaped blocks are arranged on the side wall, a positioning block is arranged on the base and is pasted with the side wall of a cavity of the part, the radial freedom of the workpiece is limited, the axial freedom degree of the workpiece is limited by a positioning ring arranged on the base, the clamp adopts spiral clamping, the installing and the clamping of the workpiece are convenient, and the processing efficiency is improved.

Description

For processing the grip device in T-shaped head part end face hole
Technical field
The present invention relates to the grip device for processing T-shaped head part end face hole, particularly relating to a kind of grip device be applied on upright drill.
Background technology
The T-shaped head part end face hole that this fixture is processed, be distributed on semicircle, and have angle requirement between hole, in order to prevent occurring site error in process, drill bushing installing hole on drill bushing installing plate is processed according to this requirement, the required precision of end-face hole is higher, needs slightly to cut with scissors and finish ream after drilling.
In modern processing, upright drill adds man-hour to revolving parts end-face hole, positioning precision is often difficult to ensure, especially for the hole that required precision is higher, drilling, slightly cuts with scissors, and finish reams the resetting in process, easily the positioning precision in hole is affected greatly, and improved efficiency is also comparatively difficult.
Summary of the invention
The object of the invention is the problem overcoming above-mentioned prior art, provide a kind of structure simple, easy to operate drill jig, positioning precision during hole machined can be ensured simultaneously.
Technical scheme of the present invention is that base side wall provides location for drill bushing installing plate and supports, fixed by straight pin and bolt, installing plate is provided with Quick-change drill bush, and floor installation has locating piece, for fitting with part cavities body sidewall, floor installation has locating ring, fits with part end face, the restrictive axial free degree, sidewall installs location vee-block, the radial free degree of vee-block and the common limit feature of locating piece, part employing activity vee-block steps up, and clamping mode is helical clamping.
Structure of the present invention is simple, effectively can improve the positioning precision in T-shaped head part end face hole, improves working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is this fixture for T-shaped head exploded perspective schematic diagram.Figure mesopore 1,2,3 is the hole using the processing of this fixture.
Fig. 2 is perspective view of the present invention.
Fig. 3 is the location schematic diagram of part.12 is locating ring, and 13 is locating piece.
Detailed description of the invention
The present invention, as shown in Figure 2, comprise chuck body 1, sidewall 2, drill bushing installing plate 4 is installed on the side wall 2 by alignment pin and bolt, on drill bushing installing plate, the position of installing hole is according to the size design between part end face hole, Quick-change drill bush 5 is arranged on drill bushing installing plate 4 by hold-down screw 6, location vee-block 3 is installed on the side wall 2, ensure that vee-block mid-plane is vertical with chuck body upper surface, vee-block and outer surface of workpiece are fitted, locating piece 13 is arranged in chuck body 1, fit with workpiece lumen wall, the radial free degree of restriction workpiece, locating ring 12 is arranged in chuck body 1, fit with workpiece end face, restriction workpiece axial freedom, mobile vee-block 7 is by joint 8, screw rod 9 is connected with supporting seat 10, turning handle 11, engaged by spiral, mobile vee-block applies clamping force to workpiece.Carrying out drilling, slightly cutting with scissors, when finish reaming, only need unclamp hold-down screw 6, changing the Quick-change drill bush of different-diameter.
Carry out drilling and add man-hour, first turning handle 11, move outside mobile vee-block 7, be placed on by workpiece on the vee-block 3 of location, workpiece end face and locating ring 13 are fitted, and cavity wall is stuck on locating piece 12, then turning handle 11, clamping work pieces, drill bushing installing plate installs 3 Quick-change drill bushs, tightens hold-down screw 6 and fix Quick-change drill bush, after drilling completes, unscrew hold-down screw, change Quick-change drill bush, tighten hold-down screw 6 and slightly cut with scissors, after being slightly hinged into, unscrew hold-down screw, change Quick-change drill bush, again tighten hold-down screw 6 and finish ream.

Claims (1)

1. for processing the grip device in T-shaped head part end face hole, comprise base (1), it is characterized in that base side wall (2) provides location for drill bushing installing plate (4) and supports, fixed by straight pin and bolt, described drill bushing installing plate is provided with Quick-change drill bush (5), Quick-change drill bush is fixed by hold-down screw (6), described sidewall installs location vee-block (3), the radial free degree of described vee-block and the common limit feature of described locating piece, described floor installation has locating piece (13), for fitting with part cavities body sidewall, described floor installation has locating ring (12), fit with part end face, the restrictive axial free degree, part employing activity vee-block (7) steps up, clamping mode is helical clamping, mobile vee-block (7) is by joint (8), screw rod (9) is connected with supporting seat (10), turning handle (11), engaged by spiral, mobile vee-block applies clamping force to workpiece.
CN201410528283.7A 2014-10-10 2014-10-10 Clamp device for processing end surface hole of T-shaped head part Pending CN104325175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410528283.7A CN104325175A (en) 2014-10-10 2014-10-10 Clamp device for processing end surface hole of T-shaped head part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410528283.7A CN104325175A (en) 2014-10-10 2014-10-10 Clamp device for processing end surface hole of T-shaped head part

Publications (1)

Publication Number Publication Date
CN104325175A true CN104325175A (en) 2015-02-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410528283.7A Pending CN104325175A (en) 2014-10-10 2014-10-10 Clamp device for processing end surface hole of T-shaped head part

Country Status (1)

Country Link
CN (1) CN104325175A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104858652A (en) * 2015-03-18 2015-08-26 中国重汽集团济南动力有限公司 Crankshaft balancing mechanism assembling device
CN105290840A (en) * 2015-11-28 2016-02-03 渝北区千里马模具加工厂 Device for machining and producing intake valve base
CN106113115A (en) * 2016-08-17 2016-11-16 安庆市东源印刷包装有限公司 A kind of plastic cutter
CN106141256A (en) * 2016-09-13 2016-11-23 安徽工程大学机电学院 Hydraulic tappet of engine Plunger oil hole machined clamping device and processing method
CN106217080A (en) * 2016-08-26 2016-12-14 广西玉柴机器股份有限公司 A kind of middle cover pin-and-hole processing clamping method and device
CN106392147A (en) * 2016-11-28 2017-02-15 南京洛尧智慧信息技术有限公司 Pipe fitting connecting flange drilling clamp
CN106624068A (en) * 2016-12-30 2017-05-10 苏州市职业大学 Drill jig with auxiliary supporting device
CN107138768A (en) * 2017-06-09 2017-09-08 安徽铸星机械制造有限公司 A kind of multifunctional special-shaped work piece holder
CN107262782A (en) * 2017-07-27 2017-10-20 中国航天科技集团公司长征机械厂 Advanceable cylinder side strip wing boring grab
CN107571055A (en) * 2017-10-20 2018-01-12 贵州航天风华精密设备有限公司 A kind of deep hole machining fixture and processing method for guided missile rudder face skeleton component
CN107649896A (en) * 2017-08-25 2018-02-02 安徽信息工程学院 Roller gear drilling clamping device
CN107671566A (en) * 2017-08-25 2018-02-09 安徽信息工程学院 Roller gear keyseat clamping device
CN107695391A (en) * 2017-08-25 2018-02-16 安徽信息工程学院 Conical gear axis hole reaming clamping device
CN107824840A (en) * 2017-12-13 2018-03-23 张家港市沙源检测技术有限公司 A kind of fixture applied on metal detecting apparatus
CN110293425A (en) * 2019-07-29 2019-10-01 储海霞 A kind of button assembling jig
CN112589156A (en) * 2020-12-03 2021-04-02 贵州凯星液力传动机械有限公司 Machining device for small shearing pin holes

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104858652A (en) * 2015-03-18 2015-08-26 中国重汽集团济南动力有限公司 Crankshaft balancing mechanism assembling device
CN104858652B (en) * 2015-03-18 2017-09-08 中国重汽集团济南动力有限公司 A kind of device for being used to assemble crankshaft equilibrium mechanism
CN105290840A (en) * 2015-11-28 2016-02-03 渝北区千里马模具加工厂 Device for machining and producing intake valve base
CN106113115A (en) * 2016-08-17 2016-11-16 安庆市东源印刷包装有限公司 A kind of plastic cutter
CN106217080A (en) * 2016-08-26 2016-12-14 广西玉柴机器股份有限公司 A kind of middle cover pin-and-hole processing clamping method and device
CN106141256A (en) * 2016-09-13 2016-11-23 安徽工程大学机电学院 Hydraulic tappet of engine Plunger oil hole machined clamping device and processing method
CN106392147A (en) * 2016-11-28 2017-02-15 南京洛尧智慧信息技术有限公司 Pipe fitting connecting flange drilling clamp
CN106624068A (en) * 2016-12-30 2017-05-10 苏州市职业大学 Drill jig with auxiliary supporting device
CN107138768A (en) * 2017-06-09 2017-09-08 安徽铸星机械制造有限公司 A kind of multifunctional special-shaped work piece holder
CN107262782A (en) * 2017-07-27 2017-10-20 中国航天科技集团公司长征机械厂 Advanceable cylinder side strip wing boring grab
CN107649896A (en) * 2017-08-25 2018-02-02 安徽信息工程学院 Roller gear drilling clamping device
CN107671566A (en) * 2017-08-25 2018-02-09 安徽信息工程学院 Roller gear keyseat clamping device
CN107695391A (en) * 2017-08-25 2018-02-16 安徽信息工程学院 Conical gear axis hole reaming clamping device
CN107571055A (en) * 2017-10-20 2018-01-12 贵州航天风华精密设备有限公司 A kind of deep hole machining fixture and processing method for guided missile rudder face skeleton component
CN107824840A (en) * 2017-12-13 2018-03-23 张家港市沙源检测技术有限公司 A kind of fixture applied on metal detecting apparatus
CN110293425A (en) * 2019-07-29 2019-10-01 储海霞 A kind of button assembling jig
CN112589156A (en) * 2020-12-03 2021-04-02 贵州凯星液力传动机械有限公司 Machining device for small shearing pin holes

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Application publication date: 20150204