CN103612143A - Drilling tool for machining disc brake bolt installation hole - Google Patents

Drilling tool for machining disc brake bolt installation hole Download PDF

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Publication number
CN103612143A
CN103612143A CN201310610584.XA CN201310610584A CN103612143A CN 103612143 A CN103612143 A CN 103612143A CN 201310610584 A CN201310610584 A CN 201310610584A CN 103612143 A CN103612143 A CN 103612143A
Authority
CN
China
Prior art keywords
disc brake
drilling tool
machining
installation hole
bolt installation
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
CN201310610584.XA
Other languages
Chinese (zh)
Inventor
罗军
谭功平
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.)
CHONGQING FUJI MACHINE MANUFACTURING Co Ltd
Original Assignee
CHONGQING FUJI MACHINE MANUFACTURING 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 CHONGQING FUJI MACHINE MANUFACTURING Co Ltd filed Critical CHONGQING FUJI MACHINE MANUFACTURING Co Ltd
Priority to CN201310610584.XA priority Critical patent/CN103612143A/en
Publication of CN103612143A publication Critical patent/CN103612143A/en
Pending legal-status Critical Current

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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
    • B23Q3/08Work-clamping means other than mechanically-actuated

Abstract

The invention discloses a drilling tool for machining a disc brake bolt installation hole. The drilling tool for machining the disc brake bolt installation hole is characterized in that the drilling tool comprises a supporting base, a locating base and a pressing board, a bolt passing hole is vertically formed in the bottom of the supporting base, a bottom board is horizontally fixed to the top of the supporting base, an air cylinder is hung on the bottom board, a piston rod of the air cylinder faces upwards, and a lengthened rod is coaxially connected to the upper end of the piston rod of the air cylinder; the locating base is fixed to the top of the bottom board and the upper end of the lengthened rod penetrates through a center hole of the locating base; the pressing board is located at the upper end of the lengthened rod and fixedly connected with the lengthened rod through an axially-arranged screw. According to the drilling tool for machining the disc brake bolt installation hole, a disc brake is located and clamped at a time so that the disc brake bolt installation hole can be machined conveniently, operation is convenient, the machining efficiency is effectively improved, the machining accuracy is high, the form and location tolerance of a workpiece is guaranteed effectively, the shortages of a traditional machining mode are well overcome, and the drilling tool for machining the disc brake bolt installation hole is simple in structure, easy to obtain and good in adaptability.

Description

A kind of for processing the drilling tool of disc brake bolt mounting holes
Technical field
The invention belongs to frock clamp field, specifically, relate in particular to a kind of for processing the drilling tool of disc brake bolt mounting holes.
Background technology
Disc brake is one of vitals on motorcycle, and this disc brake has bolt mounting holes.At present, in processing, need to hole during above-mentioned bolt mounting holes, heavy stand and tapping three process, every procedure all needs to carry out clamped one time, inconvenient operation so not only, working (machining) efficiency is low, and machining accuracy is poor, the form and position tolerance of workpiece is difficult to effectively be guaranteed, is badly in need of solving above-mentioned technical barrier for this reason.
Summary of the invention
It is a kind of for processing the drilling tool of disc brake bolt mounting holes that technical problem to be solved by this invention is to provide, and wish is passed through this frock clamped one time disc brake, and then processes the bolt mounting holes above it.
Technical scheme of the present invention is as follows: a kind of for processing the drilling tool of disc brake bolt mounting holes, it is characterized in that: comprise supporting seat (1), positioning seat (5) and pressing plate (6), wherein supporting seat (1) bottom vertically has bolt through-hole (1a), the end face level of this supporting seat is fixed with a base plate (2), on base plate (2), be lifted with a cylinder (3), upward, and the upper end of cylinder (3) piston rod is coaxially connected with an extension bar (4) to the piston rod of this cylinder; Described positioning seat (5) is fixed on the end face of base plate (2), and the upper end of described extension bar (4) is through the centre bore of this positioning seat (5);
Described pressing plate (6) is positioned at the upper end of extension bar (4), and this pressing plate (6) is fixedly connected with extension bar (4) by the screw (7) axially arranging.
The supporting seat of this frock (1) is by being located on the workbench that is bolted to machining center in bolt through-hole (1a).Before processing, first disc brake is sleeved on extension bar (4), and disc brake is by described positioning seat (5) location, then load onto described pressing plate (6), the piston rod of finally controlling described cylinder (3) presses down, thereby by pressing plate (6), disc brake is compressed, then just can hole, heavy stand and tapping operation, so just only need clamped one time, not only easy to operate, working (machining) efficiency effectively improves, and machining accuracy is higher, the form and position tolerance of workpiece can access effective assurance, solved well the defect of traditional processing mode, and this frock is simple in structure, easy to implement, there is good applicability.
In this case, described extension bar (4) is threaded connection with the upper end of cylinder (3) piston rod, and described positioning seat (5) is fixedly linked by attachment screw (8) with base plate (2), and this attachment screw is along the axial setting of described extension bar (4).
Adopt above structure, described positioning seat (5) is fixedly linked by attachment screw (8) with base plate (2), so just can change quickly and easily different positioning seat (5) according to different products.
As preferably, described supporting seat (1) is square structure, and four edges of this supporting seat (1) bottom have 1 described bolt through-hole (1a).
Beneficial effect: this frock can be by once positioning clamping to disc brake, thereby be convenient to process the bolt mounting holes on disc brake, so not only easy to operate, working (machining) efficiency effectively improves, and machining accuracy is higher, and the form and position tolerance of workpiece can access effective assurance, solved well the defect of traditional processing mode, and this frock is simple in structure, easy to implement, there is good applicability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, 2, a kind of for processing the drilling tool of disc brake bolt mounting holes, mainly by supporting seat 1, base plate 2, cylinder 3, extension bar 4, positioning seat 5, pressing plate 6, screw 7 and attachment screw 8, formed.Wherein, described supporting seat 1 supporting seat 1 is square structure, and four edges of this supporting seat 1 bottom have 1 bolt through-hole 1a, and supporting seat 1 is by being located on the workbench that is bolted to machining center in these 4 bolt through-hole 1a.
The end face level of described supporting seat 1 is fixed with a square base plate 2, is lifted with a cylinder 3 on base plate 2, and the bottom surface of these cylinder 3 cylinder bodies is higher than the bottom surface of supporting seat 1.Upward, the mode that the piston rod upper end of this cylinder 3 is threaded connection is coaxially connected with an extension bar 4 to the piston rod of described cylinder 3, and this extension bar 4 is positioned at the top of described base plate 2.Described positioning seat 5 is fixed on the end face of base plate 2, and the upper end of described extension bar 4 is through the centre bore of this positioning seat 5.As preferably, described positioning seat 5 is fixedly linked by attachment screw 8 with base plate 2, and this attachment screw 8 is along the axial setting of described extension bar 4.
Meanwhile, described pressing plate 6 is positioned at the upper end of extension bar 4, and this pressing plate 6 is fixedly connected with extension bar 4 by the screw 7 of axial setting.
The foregoing is only preferred embodiment of the present invention, not take the present invention as restriction, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (3)

1. one kind for processing the drilling tool of disc brake bolt mounting holes, it is characterized in that: comprise supporting seat (1), positioning seat (5) and pressing plate (6), wherein supporting seat (1) bottom vertically has bolt through-hole (1a), the end face level of this supporting seat is fixed with a base plate (2), on base plate (2), be lifted with a cylinder (3), upward, and the upper end of cylinder (3) piston rod is coaxially connected with an extension bar (4) to the piston rod of this cylinder; Described positioning seat (5) is fixed on the end face of base plate (2), and the upper end of described extension bar (4) is through the centre bore of this positioning seat (5);
Described pressing plate (6) is positioned at the upper end of extension bar (4), and this pressing plate (6) is fixedly connected with extension bar (4) by the screw (7) axially arranging.
2. according to claim 1 for processing the drilling tool of disc brake bolt mounting holes, it is characterized in that: described extension bar (4) is threaded connection with the upper end of cylinder (3) piston rod, and described positioning seat (5) is fixedly linked by attachment screw (8) with base plate (2), this attachment screw is along the axial setting of described extension bar (4).
According to described in claim 1 or 2 for processing the drilling tool of disc brake bolt mounting holes, it is characterized in that: described supporting seat (1) is square structure, four edges of this supporting seat (1) bottom have 1 described bolt through-hole (1a).
CN201310610584.XA 2013-11-26 2013-11-26 Drilling tool for machining disc brake bolt installation hole Pending CN103612143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310610584.XA CN103612143A (en) 2013-11-26 2013-11-26 Drilling tool for machining disc brake bolt installation hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310610584.XA CN103612143A (en) 2013-11-26 2013-11-26 Drilling tool for machining disc brake bolt installation hole

Publications (1)

Publication Number Publication Date
CN103612143A true CN103612143A (en) 2014-03-05

Family

ID=50162877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310610584.XA Pending CN103612143A (en) 2013-11-26 2013-11-26 Drilling tool for machining disc brake bolt installation hole

Country Status (1)

Country Link
CN (1) CN103612143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107234453A (en) * 2017-06-12 2017-10-10 方盛车桥(柳州)有限公司 The positioning and clamping mechanism of brake Excircle machining
CN109262170A (en) * 2018-10-22 2019-01-25 浙江亚泰连接盘制造有限公司 A kind of adjustable flange positioning tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427030A2 (en) * 1989-11-07 1991-05-15 FIAT AUTO S.p.A. Device for distributing fastening loads over adjacent mechanical parts
CN201073736Y (en) * 2007-08-30 2008-06-18 上海广濑-关勒铭精密机械有限公司 Pallet positioning gripping device
CN101797695A (en) * 2010-03-04 2010-08-11 无锡市贝斯特精密机械有限公司 Backing type lever oil cylinder gag
CN201922261U (en) * 2010-12-03 2011-08-10 姚水平 Centering fixture for boring
CN202180348U (en) * 2011-06-16 2012-04-04 永春县泉永机械配件有限公司 Special drilling tool for side cover
CN102501088A (en) * 2011-10-28 2012-06-20 江苏上齿集团有限公司 Bevel gear drill clamp
CN203650040U (en) * 2013-11-26 2014-06-18 重庆富吉机械制造有限公司 Drilling tool for machining disc brake bolt installation hole

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427030A2 (en) * 1989-11-07 1991-05-15 FIAT AUTO S.p.A. Device for distributing fastening loads over adjacent mechanical parts
CN201073736Y (en) * 2007-08-30 2008-06-18 上海广濑-关勒铭精密机械有限公司 Pallet positioning gripping device
CN101797695A (en) * 2010-03-04 2010-08-11 无锡市贝斯特精密机械有限公司 Backing type lever oil cylinder gag
CN201922261U (en) * 2010-12-03 2011-08-10 姚水平 Centering fixture for boring
CN202180348U (en) * 2011-06-16 2012-04-04 永春县泉永机械配件有限公司 Special drilling tool for side cover
CN102501088A (en) * 2011-10-28 2012-06-20 江苏上齿集团有限公司 Bevel gear drill clamp
CN203650040U (en) * 2013-11-26 2014-06-18 重庆富吉机械制造有限公司 Drilling tool for machining disc brake bolt installation hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107234453A (en) * 2017-06-12 2017-10-10 方盛车桥(柳州)有限公司 The positioning and clamping mechanism of brake Excircle machining
CN107234453B (en) * 2017-06-12 2019-04-05 方盛车桥(柳州)有限公司 The positioning and clamping mechanism of brake Excircle machining
CN109262170A (en) * 2018-10-22 2019-01-25 浙江亚泰连接盘制造有限公司 A kind of adjustable flange positioning tool

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Application publication date: 20140305