CN104308218A - Brake shoe accurate drilling mechanism - Google Patents

Brake shoe accurate drilling mechanism Download PDF

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Publication number
CN104308218A
CN104308218A CN201410537459.5A CN201410537459A CN104308218A CN 104308218 A CN104308218 A CN 104308218A CN 201410537459 A CN201410537459 A CN 201410537459A CN 104308218 A CN104308218 A CN 104308218A
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CN
China
Prior art keywords
drill bit
fixed bar
gag lever
lever post
brake block
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.)
Granted
Application number
CN201410537459.5A
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Chinese (zh)
Other versions
CN104308218B (en
Inventor
马建平
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.)
HAIYAN OUYATE AUTOMOBILE PARTS CO Ltd
Original Assignee
HAIYAN OUYATE AUTOMOBILE PARTS 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.)
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Publication date
Application filed by HAIYAN OUYATE AUTOMOBILE PARTS CO Ltd filed Critical HAIYAN OUYATE AUTOMOBILE PARTS CO Ltd
Priority to CN201410537459.5A priority Critical patent/CN104308218B/en
Publication of CN104308218A publication Critical patent/CN104308218A/en
Application granted granted Critical
Publication of CN104308218B publication Critical patent/CN104308218B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28Drill jigs for workpieces
    • 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/26Fluid-pressure drives
    • 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
    • B23Q2705/00Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10Feeding members carrying tools or work
    • B23Q2705/12Fluid-pressure drives

Abstract

The invention discloses a brake shoe accurate drilling mechanism, which comprises a punching device and a fixing device, wherein the punching device is arranged above the fixing device, and comprises a motor transverse frame, a slide block, a transverse motor and a lifting air cylinder, the fixing device comprises a base, a support frame, a rotary cylinder and a rotary shaft, the two sides of the base are respectively provided with a support frame, the two ends of the rotary shaft are respectively and rotationally connected with the two support frames, the rotary cylinder is fixedly arranged on the rotary shaft in a sheathing way, the rotary cylinder is provided with a workpiece groove, and the interior of the workpiece groove is provided with a plurality of drilling holes. The brake shoe accurate driving mechanism has the advantage that a brake shoe is fixedly arranged in the workpiece groove, a fixing belt above the workpiece groove can prevent the brake shoe from falling from the workpiece groove, a limiting rod at one side of the rotary cylinder is matched with a clamping disc through a clamping groove, the punching device can accurately position a drill bit through a drill bit guide rod and a limiting structure on the drill bit guide rod, and then the brake shoe can be accurately punched by the punching device, so the punching accuracy is improved, and the subsequent installation and use of the brake shoe is convenient.

Description

A kind of brake block drill precise holes mechanism
[technical field]
The present invention relates to technical field, particularly a kind of technical field of brake block drill precise holes mechanism that brake block is produced.
[background technology]
Brake block is also brake rubber block.In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all that brake block plays a decisive role, so the brake block of agreeing is the patron saint of people and automobile.Brake block (brake lining) is generally made up of steel plate, bonding thermal insulation layer and brake pad, and steel plate will come antirust through application, and the Temperature Distribution that coating process SMT-4 furnace temperature tracker detects coating process is ensured the quality of products.Wherein thermal insulation layer is made up of adiabatic material, and object is heat insulation.Brake pad is made up of friction material, adhesive, is compressed on brake disc or brake rim and produces friction, thus reach the object of vehicle deceleration brake during brake.Due to rubbing action, brake pad can be worn gradually, and the brake block that cost is lower in general weares and teares faster.Brake block adds man-hour requirement and holes to it, so that the fixed installation of brake block, in existing drilling technology, brake block is fixing firm not, brake block is easily shifted in drill process, and perforating device lacks effectively spacing and guider, causes drilling precision lower, is unfavorable for follow-up installing and using.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of brake block drill precise holes mechanism is proposed, can by fixing for brake block with workpiece slot, fixed band above workpiece slot can prevent brake block from coming off in workpiece slot, rotating cylinder side gag lever post to be coordinated with screens dish by draw-in groove to be installed, perforating device accurately can be located drill bit by the position limiting structure on drill bit guide rod and drill bit guide rod, perforating device accurately can be punched to brake block, improve drilling precision, the subsequent installation being convenient to brake block uses.
For achieving the above object, the present invention proposes a kind of brake block drill precise holes mechanism, comprise perforating device and fixture, described perforating device is installed on above fixture, perforating device comprises motor crossbearer, sliding shoe, cross motor and lift cylinder, described motor crossbearer is provided with some sliding shoes, cross motor is installed on above sliding shoe, lift cylinder is installed on below sliding shoe, lift cylinder is connected with drill bit, described motor crossbearer is provided with drill bit guide rod, drill bit guide rod is installed on the below of drill bit, drill bit guide rod has some pilot holes, drill bit guide rod is provided with some position limiting structures, described fixture comprises base, bracing frame, rotating cylinder and rotating shaft, the both sides of described base are separately installed with bracing frame, the two ends of rotating shaft are rotated with two bracing frames respectively and are installed, rotating cylinder fixed cover is loaded in rotating shaft, described rotating cylinder has workpiece slot, some boring is had in described workpiece slot, described rotating cylinder is provided with the first fixed bar and the second fixed bar, connected by fixed band between first fixed bar and the second fixed bar, the side of described first fixed bar is provided with gag lever post, the side of described rotating shaft is provided with axle sleeve, axle sleeve is fixedly installed on bracing frame, axle sleeve is provided with screens dish, described screens dish has some draw-in grooves, gag lever post to be coordinated with screens dish by draw-in groove to be installed.
As preferably, described motor crossbearer is installed on above bracing frame, motor crossbearer is provided with two sliding shoes.
As preferably, described drill bit guide rod has 4 adjacent pilot holes, 2 pilot holes on the left of drill bit guide rod are provided with a position limiting structure, and 2 pilot holes on the right side of drill bit guide rod are provided with another position limiting structure.
As preferably, described position limiting structure is made up of the first gag lever post and the second gag lever post, and the first gag lever post is provided with the first projection, and the second gag lever post is provided with the second projection, the direction of described first projection and the second projection is contrary, and drill bit is between the first gag lever post and the second gag lever post.
As preferably, the side of described workpiece slot is provided with raised edges, has 12 borings in workpiece slot, and every 4 borings are a row, are altogether 3 row hole drillings, and described screens dish is provided with 3 draw-in grooves, the Working position of each draw-in groove corresponding row hole drilling respectively.
As preferably, described first fixed bar is positioned at the upside of workpiece slot, and the second fixed bar is positioned at the downside of workpiece slot, and the first fixed bar, the second fixed bar are all installed on rotating cylinder by installation sheet and nut.
As preferably, the two ends of described fixed band are welded on the first fixed bar and the second fixed bar respectively, and fixed band is positioned at the top of workpiece slot.
As preferably, described gag lever post is rotatably installed on the side of the first fixed bar by movable sleeve, and described rotating cylinder is provided with dwang.
Beneficial effect of the present invention: the present invention can by fixing for brake block with workpiece slot, fixed band above workpiece slot can prevent brake block from coming off in workpiece slot, rotating cylinder side gag lever post to be coordinated with screens dish by draw-in groove to be installed, perforating device accurately can be located drill bit by the position limiting structure on drill bit guide rod and drill bit guide rod, perforating device accurately can be punched to brake block, improve drilling precision, the subsequent installation being convenient to brake block uses.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of brake block drill precise holes of the present invention mechanism;
Fig. 2 is the main TV structure figure of perforating device of the present invention;
Fig. 3 is the main TV structure figure of fixture of the present invention.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3, a kind of brake block drill precise holes of the present invention mechanism, comprise perforating device 9 and fixture 10, described perforating device 9 is installed on above fixture 10, perforating device 9 comprises motor crossbearer 91, sliding shoe 92, cross motor 93 and lift cylinder 94, described motor crossbearer 91 is provided with some sliding shoes 92, cross motor 93 is installed on above sliding shoe 92, lift cylinder 94 is installed on below sliding shoe 92, lift cylinder 94 is connected with drill bit 95, described motor crossbearer 91 is provided with drill bit guide rod 96, drill bit guide rod 96 is installed on the below of drill bit 95, drill bit guide rod 96 has some pilot holes 97, drill bit guide rod 96 is provided with some position limiting structures, described fixture 10 comprises base 1, bracing frame 2, rotating cylinder 3 and rotating shaft 4, the both sides of described base 1 are separately installed with bracing frame 2, the two ends of rotating shaft 4 are rotated with two bracing frames 2 respectively and are installed, rotating cylinder 3 fixed cover is loaded in rotating shaft 4, described rotating cylinder 3 has workpiece slot 31, some boring 32 is had in described workpiece slot 31, described rotating cylinder 3 is provided with the first fixed bar 5 and the second fixed bar 6, connected by fixed band 7 between first fixed bar 5 and the second fixed bar 6, the side of described first fixed bar 5 is provided with gag lever post 51, the side of described rotating shaft 4 is provided with axle sleeve 41, axle sleeve 41 is fixedly installed on bracing frame 2, axle sleeve 41 is provided with screens dish 42, described screens dish 42 has some draw-in grooves 43, gag lever post 51 is coordinated with screens dish 42 by draw-in groove 43 to be installed.
Described motor crossbearer 91 is installed on above bracing frame 2, motor crossbearer 91 is provided with two sliding shoes 92, described drill bit guide rod 96 has 4 adjacent pilot holes 97, 2 pilot holes 97 on the left of drill bit guide rod 96 are provided with a position limiting structure, 2 pilot holes 97 on the right side of drill bit guide rod 96 are provided with another position limiting structure, described position limiting structure is made up of the first gag lever post 98 and the second gag lever post 99, first gag lever post 98 is provided with the first projection 981, second gag lever post 99 is provided with the second projection 991, the direction of described first projection 981 and the second projection 991 is contrary, drill bit 95 is between the first gag lever post 98 and the second gag lever post 99, the side of described workpiece slot 31 is provided with raised edges 33, 12 borings 32 are had in workpiece slot 31, every 4 borings 32 are a row, be altogether 3 row hole drillings 32, described screens dish 42 is provided with 3 draw-in grooves 43, the Working position of the corresponding row hole drilling 32 of each draw-in groove 43 difference, described first fixed bar 5 is positioned at the upside of workpiece slot 31, second fixed bar 6 is positioned at the downside of workpiece slot 31, first fixed bar 5, second fixed bar 6 is all installed on rotating cylinder 3 by installation sheet 81 and nut 82, the two ends of described fixed band 7 are welded on the first fixed bar 5 and the second fixed bar 6 respectively, fixed band 7 is positioned at the top of workpiece slot 31, described gag lever post 51 is rotatably installed on the side of the first fixed bar 5 by movable sleeve 52, described rotating cylinder 3 is provided with dwang 34.
The course of work of the present invention:
A kind of brake block drill precise holes of the present invention mechanism in the course of the work, by brake block fixed placement in workpiece slot 31, raised edges 33 is close in the side of brake block, brake block is prevented to be shifted man-hour adding, fixed band 7 above workpiece slot 31 can prevent brake block from coming off in workpiece slot 31, rotating cylinder 3 side gag lever post 51 is coordinated with screens dish 42 by draw-in groove 43 to be installed, the wherein row's installing hole processed on brake block is needed to be, rotating cylinder 3 is gone to corresponding position, the boring 32 of correspondence to be positioned on drill bit guide rod 96 immediately below pilot hole 97, by gag lever post 51, rotating cylinder 3 is blocked simultaneously, perforating device 9 accurately can be located drill bit 95 by the position limiting structure on drill bit guide rod 96 and drill bit guide rod 96, a sliding shoe 92 can drive lift cylinder 94 and drill bit 95 to move left and right in a position limiting structure under the effect of cross motor 93, perforating device 9 accurately can be punched to brake block, improve drilling precision, the subsequent installation being convenient to brake block uses.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.

Claims (8)

1. a brake block drill precise holes mechanism, it is characterized in that: comprise perforating device (9) and fixture (10), described perforating device (9) is installed on fixture (10) top, perforating device (9) comprises motor crossbearer (91), sliding shoe (92), cross motor (93) and lift cylinder (94), described motor crossbearer (91) is provided with some sliding shoes (92), cross motor (93) is installed on sliding shoe (92) top, lift cylinder (94) is installed on sliding shoe (92) below, lift cylinder (94) is connected with drill bit (95), described motor crossbearer (91) is provided with drill bit guide rod (96), drill bit guide rod (96) is installed on the below of drill bit (95), drill bit guide rod (96) has some pilot holes (97), drill bit guide rod (96) is provided with some position limiting structures, described fixture (10) comprises base (1), bracing frame (2), rotating cylinder (3) and rotating shaft (4), the both sides of described base (1) are separately installed with bracing frame (2), the two ends of rotating shaft (4) are rotated with two bracing frames (2) respectively and are installed, rotating cylinder (3) fixed cover is loaded in rotating shaft (4), described rotating cylinder (3) has workpiece slot (31), some boring (32) is had in described workpiece slot (31), described rotating cylinder (3) is provided with the first fixed bar (5) and the second fixed bar (6), connected by fixed band (7) between first fixed bar (5) and the second fixed bar (6), the side of described first fixed bar (5) is provided with gag lever post (51), the side of described rotating shaft (4) is provided with axle sleeve (41), axle sleeve (41) is fixedly installed on bracing frame (2), axle sleeve (41) is provided with screens dish (42), described screens dish (42) has some draw-in grooves (43), gag lever post (51) to be coordinated with screens dish (42) by draw-in groove (43) to be installed.
2. a kind of brake block drill precise holes mechanism as claimed in claim 1, it is characterized in that: described motor crossbearer (91) is installed on bracing frame (2) top, motor crossbearer (91) is provided with two sliding shoes (92).
3. a kind of brake block drill precise holes mechanism as claimed in claim 1, it is characterized in that: described drill bit guide rod (96) has 4 adjacent pilot holes (97), 2 pilot holes (97) in drill bit guide rod (96) left side are provided with a position limiting structure, and 2 pilot holes (97) on drill bit guide rod (96) right side are provided with another position limiting structure.
4. a kind of brake block drill precise holes mechanism as claimed in claim 3, it is characterized in that: described position limiting structure is made up of the first gag lever post (98) and the second gag lever post (99), first gag lever post (98) is provided with the first projection (981), second gag lever post (99) is provided with the second projection (991), the direction of described first projection (981) and the second projection (991) is contrary, and drill bit (95) is positioned between the first gag lever post (98) and the second gag lever post (99).
5. a kind of brake block drill precise holes mechanism as claimed in claim 1, it is characterized in that: the side of described workpiece slot (31) is provided with raised edges (33), 12 borings (32) are had in workpiece slot (31), every 4 borings (32) are a row, be altogether 3 row hole drillings (32), described screens dish (42) is provided with 3 draw-in grooves (43), the Working position of the corresponding row hole drilling (32) of each draw-in groove (43) difference.
6. a kind of brake block drill precise holes mechanism as claimed in claim 1, it is characterized in that: described first fixed bar (5) is positioned at the upside of workpiece slot (31), second fixed bar (6) is positioned at the downside of workpiece slot (31), and the first fixed bar (5), the second fixed bar (6) are all installed on rotating cylinder (3) by installation sheet (81) and nut (82).
7. a kind of brake block drill precise holes mechanism as claimed in claim 1, it is characterized in that: the two ends of described fixed band (7) are welded on the first fixed bar (5) and the second fixed bar (6) respectively, and fixed band (7) is positioned at the top of workpiece slot (31).
8. a kind of brake block drill precise holes mechanism according to any one of claim 1 to 7, it is characterized in that: described gag lever post (51) is rotatably installed on the side of the first fixed bar (5) by movable sleeve (52), described rotating cylinder (3) is provided with dwang (34).
CN201410537459.5A 2014-10-13 2014-10-13 A kind of brake block drill precise holes mechanism Active CN104308218B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410537459.5A CN104308218B (en) 2014-10-13 2014-10-13 A kind of brake block drill precise holes mechanism

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Application Number Priority Date Filing Date Title
CN201410537459.5A CN104308218B (en) 2014-10-13 2014-10-13 A kind of brake block drill precise holes mechanism

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CN104308218A true CN104308218A (en) 2015-01-28
CN104308218B CN104308218B (en) 2016-06-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690476A (en) * 2016-02-29 2016-06-22 宁国飞鹰汽车零部件股份有限公司 Automatic punching equipment for brake pad
CN107283305A (en) * 2017-07-31 2017-10-24 安庆市晶科电子有限公司 A kind of lower arcuate surface tool for crystal pro cessing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201455345U (en) * 2009-08-31 2010-05-12 郑州白云实业有限公司 Automatic drilling machine of brake horseshoe
CN201940636U (en) * 2010-11-23 2011-08-24 皮赛荣 Multi-axle multi-station drilling machine
CN203448707U (en) * 2013-08-21 2014-02-26 青岛张氏机械有限公司 Semiautomatic bit alignment drilling machine for drilling of steel pipe
CN204159918U (en) * 2014-10-13 2015-02-18 海盐欧亚特汽配有限公司 A kind of brake block drill precise holes mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201455345U (en) * 2009-08-31 2010-05-12 郑州白云实业有限公司 Automatic drilling machine of brake horseshoe
CN201940636U (en) * 2010-11-23 2011-08-24 皮赛荣 Multi-axle multi-station drilling machine
CN203448707U (en) * 2013-08-21 2014-02-26 青岛张氏机械有限公司 Semiautomatic bit alignment drilling machine for drilling of steel pipe
CN204159918U (en) * 2014-10-13 2015-02-18 海盐欧亚特汽配有限公司 A kind of brake block drill precise holes mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690476A (en) * 2016-02-29 2016-06-22 宁国飞鹰汽车零部件股份有限公司 Automatic punching equipment for brake pad
CN105690476B (en) * 2016-02-29 2017-12-22 宁国飞鹰汽车零部件股份有限公司 A kind of brake block automatic punching equipment
CN107283305A (en) * 2017-07-31 2017-10-24 安庆市晶科电子有限公司 A kind of lower arcuate surface tool for crystal pro cessing

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