CN105252296A - Drilling tool of exhaust manifold - Google Patents

Drilling tool of exhaust manifold Download PDF

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Publication number
CN105252296A
CN105252296A CN201510667090.4A CN201510667090A CN105252296A CN 105252296 A CN105252296 A CN 105252296A CN 201510667090 A CN201510667090 A CN 201510667090A CN 105252296 A CN105252296 A CN 105252296A
Authority
CN
China
Prior art keywords
plate
riser
alignment pin
support bar
rod
Prior art date
Application number
CN201510667090.4A
Other languages
Chinese (zh)
Inventor
廖长荣
Original Assignee
重庆民发汽车配件有限责任公司
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 重庆民发汽车配件有限责任公司 filed Critical 重庆民发汽车配件有限责任公司
Priority to CN201510667090.4A priority Critical patent/CN105252296A/en
Publication of CN105252296A publication Critical patent/CN105252296A/en

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
    • B23Q3/064Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
    • 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
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention discloses a drilling tool of an exhaust manifold. A vertical plate is arranged on the top face of a horizontal bottom plate, and a first positioning pin and a second positioning pin are vertically fixed to the front plate face of the vertical plate; two compression assemblies are arranged between the first positioning pin and the second positioning pin in a left-and-right side-by-side manner; and each compressing assembly comprises a compressing plate and a connecting rod, wherein the compressing plate is located on the front side of the vertical plate, the upper end of the compressing plate is a suspended compressing end, the middle of the compressing plate is hinged to the front portion of the connecting rod through an upper connecting pin, and the rear end of the connecting rod is perpendicularly fixed to the front plate face of the vertical plate. The lower ends of the compressing plates are hinged to the front ends of piston rods of air cylinders through lower connecting pins, and the air cylinders are mounted on the rear plate face of the vertical plate; a supporting rod is located in front of the compressing plate on the left side and is vertically arranged; three to six handle rods are evenly distributed in the middle portion of the supporting rod in the circumferential direction and are perpendicular to the supporting rod, and the lower portion of the supporting rod is in threaded connection with a connecting sleeve; and the connecting sleeve is fixed to the top face of the horizontal bottom plate. The exhaust manifold can be accurately positioned and clamped, and subsequent drilling is facilitated.

Description

A kind of exhaust manifold drilling tool
Technical field
The invention belongs to exhaust manifold manufacture field, particularly relate to a kind of exhaust manifold drilling tool.
Background technology
Exhaust manifold is a vitals of motorcycle engine gas extraction system, has two side openings above it, adds man-hour requirement and is come outbreak out by these two side openings, need to design a boring grab for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of exhaust manifold drilling tool, for location, clamping exhaust manifold.
Technical scheme of the present invention is as follows: a kind of exhaust manifold drilling tool, it is characterized in that: comprise horizonal base plate (1) and support bar (10), wherein horizonal base plate (1) end face is provided with a riser (2), the front face of this riser is vertically fixed with the first alignment pin (3) and the second alignment pin (4), the length of these two alignment pins is 4-6mm, its diameter is 2-4mm, and the first alignment pin (3) is located at riser (2) upper left quarter, described second alignment pin (4) is positioned at this first alignment pin upper right side; Between described first alignment pin (3) and the second alignment pin (4), left and right has two to hold down assembly side by side, these two spacing held down assembly are 8-10mm, each holding down assembly comprises pressure strip (5) and connecting rod (7), wherein: described pressure strip (5) is positioned at riser (2) front side, this pressure strip upper end is unsettled compression end, pressure strip (5) middle part is anterior hinged by upper connecting pin (6) and described connecting rod (7), and this connecting rod rear end is vertical with described riser (2) front face to be fixed; Described pressure strip (5) lower end is hinged with the piston rod front end of cylinder (9) by lower connecting pin (8), and this cylinder is arranged on the rear plate face of described riser (2);
Described support bar (10) is positioned at pressure strip (5) front on the left side, and in vertically arranging, this support bar top is tapered portion; Described support bar (10) middle part is circumferentially evenly equipped with 3-6 handle stem (11), this handle stem (11) is vertical with support bar (10), and support bar bottom is threaded with adapter sleeve (12), this adapter sleeve is fixed on the end face of described horizonal base plate (1).
Before boring, first by the locating hole tight fit on the first alignment pin (3) and the second alignment pin (4) and exhaust manifold, thus exhaust manifold is positioned on riser (2); And rotary supporting rod (10), and the tapered portion on support bar (10) top is made to withstand exhaust manifold; Then, the piston rod of control cylinder (9) stretches out, thus makes pressure strip (5) do lever motion, and makes the tight exhaust manifold of compression side pressure of pressure strip (5), later follow-up boring.
Adopt above technical scheme, the present invention can locate exactly, clamp exhaust manifold, so that follow-up boring, and convenient mounting and clamping of the present invention, reliable, structure is simple, easy to implement.
In the present case, described cylinder (9) is arranged on riser (2) by bolt.
For the ease of connecting, described first alignment pin (3) and the second alignment pin (4) are two-part multidiameter structure, the installing hole tight fit on its path section and described riser (2).
Beneficial effect: the present invention can locate exactly, clamp exhaust manifold, so that follow-up boring, and convenient mounting and clamping of the present invention, reliable, structure is simple, easy to implement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, 2, a kind of exhaust manifold drilling tool, primarily of horizonal base plate 1, riser 2, first alignment pin 3, second alignment pin 4, holds down assembly and the formation such as support bar 10.Wherein, horizonal base plate 1 end face is provided with a riser 2, and the front face of this riser 2 is vertically fixed with the first alignment pin 3 and the second alignment pin 4, and the length of these two alignment pins is 4-6mm, and its diameter is 2-4mm.First alignment pin 3 is located at riser 2 upper left quarter, and the second alignment pin 4 is positioned at this first alignment pin 3 upper right side, and the second alignment pin 4 is 2-6mm apart from riser 2 end face distance.
Between first alignment pin 3 and the second alignment pin 4, left and right has two to hold down assembly side by side, and these two spacing held down assembly are 8-10mm, and each holding down assembly is formed primarily of pressure strip 5, upper connecting pin 6, connecting rod 7, lower connecting pin 8 and cylinder 9.Wherein, pressure strip 5 is positioned at the front side of riser 2, and this pressure strip 5 upper end is unsettled compression end, and anterior hinged by upper connecting pin 6 and connecting rod 7 in the middle part of pressure strip 5, this connecting rod 7 rear end is vertical with riser 2 front face to be fixed.Pressure strip 5 lower end is hinged with the piston rod front end of cylinder 9 by lower connecting pin 8, and this cylinder is arranged on the rear plate face of riser 2.
As shown in Figure 1, 2, support bar 10 is positioned at pressure strip 5 front on the left side, and in vertically arranging, this support bar top is tapered portion, is circumferentially evenly equipped with 3-6 handle stem 11 in the middle part of support bar 10, and this handle stem 11 is vertical with support bar 10.Support bar bottom is threaded with adapter sleeve 12, and this adapter sleeve 12 is fixed on the end face of horizonal base plate 1.Cylinder 9 is arranged on riser 2 by bolt.First alignment pin 3 and the second alignment pin 4 are two-part multidiameter structure, the installing hole tight fit on its path section and riser 2.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. an exhaust pipe drill hole tool, it is characterized in that: comprise horizonal base plate (1) and support bar (10), wherein horizonal base plate (1) end face is provided with a riser (2), the front face of this riser is vertically fixed with the first alignment pin (3) and the second alignment pin (4), the length of these two alignment pins is 4-6mm, its diameter is 2-4mm, and the first alignment pin (3) is located at riser (2) upper left quarter, described second alignment pin (4) is positioned at this first alignment pin upper right side; Between described first alignment pin (3) and the second alignment pin (4), left and right has two to hold down assembly side by side, these two spacing held down assembly are 8-10mm, each holding down assembly comprises pressure strip (5) and connecting rod (7), wherein: described pressure strip (5) is positioned at riser (2) front side, this pressure strip upper end is unsettled compression end, pressure strip (5) middle part is anterior hinged by upper connecting pin (6) and described connecting rod (7), and this connecting rod rear end is vertical with described riser (2) front face to be fixed; Described pressure strip (5) lower end is hinged with the piston rod front end of cylinder (9) by lower connecting pin (8), and this cylinder is arranged on the rear plate face of described riser (2);
Described support bar (10) is positioned at pressure strip (5) front on the left side, and in vertically arranging, this support bar top is tapered portion; Described support bar (10) middle part is circumferentially evenly equipped with 3-6 handle stem (11), this handle stem (11) is vertical with support bar (10), and support bar bottom is threaded with adapter sleeve (12), this adapter sleeve is fixed on the end face of described horizonal base plate (1).
2. exhaust pipe drill hole tool according to claim 1, is characterized in that: described cylinder (9) is arranged on riser (2) by bolt.
3. exhaust pipe drill hole tool according to claim 1, it is characterized in that: described first alignment pin (3) and the second alignment pin (4) are two-part multidiameter structure, the installing hole tight fit on its path section and described riser (2).
CN201510667090.4A 2015-10-15 2015-10-15 Drilling tool of exhaust manifold CN105252296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510667090.4A CN105252296A (en) 2015-10-15 2015-10-15 Drilling tool of exhaust manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510667090.4A CN105252296A (en) 2015-10-15 2015-10-15 Drilling tool of exhaust manifold

Publications (1)

Publication Number Publication Date
CN105252296A true CN105252296A (en) 2016-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510667090.4A CN105252296A (en) 2015-10-15 2015-10-15 Drilling tool of exhaust manifold

Country Status (1)

Country Link
CN (1) CN105252296A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271731A (en) * 2016-08-25 2017-01-04 河南飞龙(芜湖)汽车零部件有限公司 One is used for processing exhaust manifold side boss fixture
CN106392722A (en) * 2016-11-28 2017-02-15 南京洛尧智慧信息技术有限公司 Milling clamp
CN106425538A (en) * 2016-08-25 2017-02-22 河南飞龙(芜湖)汽车零部件有限公司 Small flange clamp for machining exhaust manifold

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263967A (en) * 1997-03-20 1998-10-06 Toyoda Gosei Co Ltd Work holding device
CN201357250Y (en) * 2008-12-18 2009-12-09 潍坊潍柴零部件机械有限公司 Drill jig for drilling side hole on cylinder head
CN102398174A (en) * 2011-10-21 2012-04-04 河南飞龙(芜湖)汽车零部件有限公司 Face hole clamp of small flange for exhaust manifold drill
CN202639927U (en) * 2012-04-18 2013-01-02 河南省西峡汽车水泵股份有限公司 Adjustable boring positioning device for exhaust manifold inlet flange
CN202964140U (en) * 2013-01-04 2013-06-05 宿迁市波尔特机械制造有限公司 Drilling tool for one-time clamping of two-cylinder exhaust pipe of diesel engine
CN203767926U (en) * 2014-03-31 2014-08-13 江苏扬建集团有限公司 Screw lifter for mounting and demounting of steel structure
CN104227082A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Drill jig for small flange hole
CN204053571U (en) * 2014-09-02 2014-12-31 无锡尚华机械有限公司 The boring universal fixturing of gas exhaust tube flange
CN204381918U (en) * 2015-01-06 2015-06-10 河南飞龙(芜湖)汽车零部件有限公司 The adjustable exhaust manifold clamp tool in a kind of location
CN205057576U (en) * 2015-10-15 2016-03-02 重庆民发汽车配件有限责任公司 Blast pipe drilling frock

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10263967A (en) * 1997-03-20 1998-10-06 Toyoda Gosei Co Ltd Work holding device
CN201357250Y (en) * 2008-12-18 2009-12-09 潍坊潍柴零部件机械有限公司 Drill jig for drilling side hole on cylinder head
CN102398174A (en) * 2011-10-21 2012-04-04 河南飞龙(芜湖)汽车零部件有限公司 Face hole clamp of small flange for exhaust manifold drill
CN202639927U (en) * 2012-04-18 2013-01-02 河南省西峡汽车水泵股份有限公司 Adjustable boring positioning device for exhaust manifold inlet flange
CN202964140U (en) * 2013-01-04 2013-06-05 宿迁市波尔特机械制造有限公司 Drilling tool for one-time clamping of two-cylinder exhaust pipe of diesel engine
CN203767926U (en) * 2014-03-31 2014-08-13 江苏扬建集团有限公司 Screw lifter for mounting and demounting of steel structure
CN204053571U (en) * 2014-09-02 2014-12-31 无锡尚华机械有限公司 The boring universal fixturing of gas exhaust tube flange
CN104227082A (en) * 2014-09-11 2014-12-24 河南飞龙(芜湖)汽车零部件有限公司 Drill jig for small flange hole
CN204381918U (en) * 2015-01-06 2015-06-10 河南飞龙(芜湖)汽车零部件有限公司 The adjustable exhaust manifold clamp tool in a kind of location
CN205057576U (en) * 2015-10-15 2016-03-02 重庆民发汽车配件有限责任公司 Blast pipe drilling frock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106271731A (en) * 2016-08-25 2017-01-04 河南飞龙(芜湖)汽车零部件有限公司 One is used for processing exhaust manifold side boss fixture
CN106425538A (en) * 2016-08-25 2017-02-22 河南飞龙(芜湖)汽车零部件有限公司 Small flange clamp for machining exhaust manifold
CN106392722A (en) * 2016-11-28 2017-02-15 南京洛尧智慧信息技术有限公司 Milling clamp

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20160120