CN109248951A - Facing attachment is used in a kind of production of brake block steel back - Google Patents

Facing attachment is used in a kind of production of brake block steel back Download PDF

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Publication number
CN109248951A
CN109248951A CN201811265440.4A CN201811265440A CN109248951A CN 109248951 A CN109248951 A CN 109248951A CN 201811265440 A CN201811265440 A CN 201811265440A CN 109248951 A CN109248951 A CN 109248951A
Authority
CN
China
Prior art keywords
baffle
pressing plate
brake block
template
block steel
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
CN201811265440.4A
Other languages
Chinese (zh)
Inventor
董海卓
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.)
Wenzhou Gangtai Stamping Parts Co Ltd
Original Assignee
Wenzhou Gangtai Stamping 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.)
Filing date
Publication date
Application filed by Wenzhou Gangtai Stamping Parts Co Ltd filed Critical Wenzhou Gangtai Stamping Parts Co Ltd
Priority to CN201811265440.4A priority Critical patent/CN109248951A/en
Publication of CN109248951A publication Critical patent/CN109248951A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • B21D22/06Stamping using rigid devices or tools having relatively-movable die parts

Abstract

The present invention relates to brake block steel back production technical fields, especially a kind of brake block steel back production facing attachment, including press machine, the press machine punching press mouth bottom is equipped with support baseboard, the square card groove bottom is equipped with feeding-discharging mechanism, the second baffle side is equipped with intelligent control mechanism, the ball screw and slide bar are connected with lower template jointly, one middle side part of lower template is threadedly coupled with ball screw, it is connect in the middle part of the lower template other side with sliding bar, chamfer groove is equipped in the middle part of lower template, the first pressing plate is equipped with right above the chamfer groove, first pressing plate is equipped with guiding buffer gear.Safety coefficient of the present invention is high, is not susceptible to pressure hand accident, can be carried out intelligent control, and convenient and efficient, labor intensity is small, additionally there is guiding buffer gear to keep chamfering precision high, workpiece is hardly damaged, and service life of a machine is extended.

Description

Facing attachment is used in a kind of production of brake block steel back
Technical field
The present invention relates to brake block steel back production technical fields more particularly to a kind of brake block steel back production to be filled with chamfering It sets.
Background technique
In the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking automobile effects is all Be that brake block plays a decisive role, so the brake block for agreeing is the patron saint of people and automobile, and brake block generally by steel back and Friction material is bonded.
Existing steel back facing attachment includes the cope plate being mounted on die shank, the guide sleeve that cope plate one end is arranged in, leads to Cross the flat platen and the chopping block being packed in lower template that screw and straight pin are connected with cope plate, the upper table of the chopping block Face is equipped with the shaping groove that one end has chamfering;It is additionally provided with guide post in the left end of lower template, can be correspondingly arranged with cope plate left end Guide sleeve match.
The chamfering of steel back generally uses single-piece work mode, and a steel back is placed on above the groove on chopping block, is then adopted With process for stamping machine-shaping, that is, the steel back being placed on chopping block by flat platen pushing, steel back can be pressed into It states in shaping groove, to squeeze out required chamfering.It but is generally all that worker's manual feed is former during punching press Material, and steel back facing attachment is substantially stamping device, worker is accidentally easy to weigh hand wounded in feeding, and it is very dangerous, it is existing Do not have guiding buffer gear in general press machine yet, is easy to deform workpiece, can reduce the service life of machine yet.
Summary of the invention
The purpose of the present invention is to solve existing in the prior art, safety when steel back facing attachment reloads is lower to be lacked Point, and facing attachment is used in a kind of brake block steel back production proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of brake block steel back production facing attachment, including press machine are designed, the press machine punching press mouth bottom is equipped with support Bottom plate, the support baseboard middle part offer rectangular card slot, and the square card groove bottom is equipped with feeding-discharging mechanism, the input and output material Mechanism includes square installing plate, and the square installing plate welds together with square card groove bottom, the square installing plate top surface Side is equipped with the first baffle that is firmly connected with it, and the first baffle side is equipped with to be fixedly connected with square installing plate top surface Second baffle, on the first baffle and second baffle through have be firmly connected with it respectively and mutually symmetrical with first bearing and Second bearing, the first bearing and second bearing are connected with ball screw jointly, and the ball screw side is equipped with both ends point The slide bar not being fixedly connected with first baffle and second baffle, the second baffle side are equipped with intelligent control mechanism, the rolling Ballscrew and slide bar are connected with lower template jointly, and one middle side part of lower template is threadedly coupled with ball screw, and lower template is another Middle side part is connect with sliding bar, and chamfer groove is equipped in the middle part of lower template, is equipped with right above the chamfer groove defeated with press machine The first pressing plate that arm is fixedly connected out, first pressing plate are equipped with guiding buffer gear.
Preferably, the intelligent control mechanism includes servo motor, and the servo motor is fixedly connected on square installing plate On top surface and it is located at second baffle side, is fixed with first gear, the ball screw top on the output shaft of the servo motor End is fixedly connected with second gear engaged with the first gear, and the servo motor side, which is equipped with, to be connect and consolidated by conducting wire with it The PLC controller being scheduled on square installing plate top surface is fixed on the support baseboard and to be connect with PLC controller by conducting wire Three position switch.
Preferably, the guiding buffer gear includes the second pressing plate, and second pressing plate is located at immediately below the first pressing plate, the Be equipped with pilot hole on two pressing plate quadrangles, each pilot hole side be equipped with both ends be separately fixed at the first pressing plate bottom surface and The telescopic rod of second pressing plate top surface, each telescopic rod surface are set with the first buffer spring, second pressing plate bottom surface Middle part is equipped with cope plate, and the guide rod fixed with first baffle surface is fitted in each pilot hole.
Preferably, the press machine bottom four corners are equipped with the pulley with service brake.
Preferably, each guide rod surface is set with the second buffer spring by polishing treatment and surface.
Preferably, the shape of the cope plate matches with chamfer groove shape.
A kind of brake block steel back production facing attachment proposed by the present invention, beneficial effect are:
1, by the way that rectangular card slot is arranged on the support baseboard of press machine, feeding-discharging mechanism is set on rectangular card slot, using into Lower template can be moved out press machine punching press mouth bottom by the ball screw in discharging mechanism, worker can be prevented in feeding and feeding Pressure hand accident occurs, the facing attachment is made to have more safety;
2, by the way that intelligent control mechanism is arranged in second baffle side, it can be realized lower template and automatically move, do not need to turn manually Dynamic ball screw is adjusted, more convenient, time saving and energy saving;
3, by the way that guiding buffer gear is arranged on the first pressing plate, matched by the pilot hole and guide rod that are oriented in buffer gear It closes, guarantees the accuracy of punching press, alleviate the huge impulse force of punching press, protection by the first buffer spring in guiding buffer gear Workpiece is not destroyed and can extend the service life of machine.
Detailed description of the invention
Fig. 1 is the main view that facing attachment is used in a kind of brake block steel back production proposed by the present invention;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the left view of feeding-discharging mechanism in a kind of brake block steel back production facing attachment proposed by the present invention;
Fig. 4 is the top view of feeding-discharging mechanism in a kind of brake block steel back production facing attachment proposed by the present invention.
In figure: press machine 1, support baseboard 2, rectangular card slot 3, square installing plate 4, first baffle 5, second baffle 6, servo Motor 7, first gear 8, first bearing 9, second bearing 10, ball screw 11, second gear 12, slide bar 13, PLC controller 14, lower template 15, chamfer groove 16, the first pressing plate 17, the second pressing plate 18, pilot hole 19, telescopic rod 20, the first buffer spring 21, cope plate 22, guide rod 23, three position switch 24, the second buffer spring 25, pulley 26.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of brake block steel back production facing attachment, a kind of brake block steel back production facing attachment, Including press machine 1,1 bottom four corners of press machine are equipped with the pulley 26 with service brake.By being respectively provided with band in 1 bottom four corners of press machine The pulley 26 of service brake can be facilitated using the pulley 26 with service brake and the brake block steel back production is moved and consolidated with facing attachment It is fixed.
1 punching press mouth bottom of press machine is equipped with support baseboard 2, offers rectangular card slot 3, rectangular card slot 3 in the middle part of support baseboard 2 Bottom surface is equipped with feeding-discharging mechanism, and feeding-discharging mechanism includes square installing plate 4, and square installing plate 4 is welded on rectangular 3 bottom surface of card slot Together, 4 top surface side of square installing plate is equipped with the first baffle 5 being firmly connected with it, and 5 side of first baffle is equipped with and rectangular peace It is firmly connected with it respectively and mutually on the second baffle 6 that 4 top surface of loading board is fixedly connected, first baffle 5 and second baffle 6 through having Symmetrical first bearing 9 and second bearing 10, first bearing 9 and second bearing 10 are connected with ball screw 11, ball jointly 11 side of screw rod is equipped with the slide bar 13 that both ends are fixedly connected with first baffle 5 and second baffle 6 respectively, in rectangular 3 bottom surface of card slot Be arranged feeding-discharging mechanism, carry out brake block steel back reload when, ball screw 11 rotate forward when, lower template 15 along ball screw 11 to It is mobile on the outside of 1 punching press mouth of press machine, when lower template 15 removes on the outside of 1 punching press mouth of press machine, can in chamfer groove 16 at Material is replaced, and after more finishing changing, ball screw 11 is inverted, and lower template 15 is restored to origin-location to carry out along 11 direction of ball screw Chamfering work, when replacing brake block steel back blank, hand is not at below 1 punching press mouth of press machine such worker, admittedly it will not Pressure hand accident occurs.
6 side of second baffle is equipped with intelligent control mechanism, and intelligent control mechanism includes servo motor 7, and servo motor 7 is fixed It is connected on 4 top surface of square installing plate and is located at 6 side of second baffle, is fixed with first gear on the output shaft of servo motor 7 8,11 top of ball screw is fixedly connected with the second gear 12 engaged with first gear 8, and 7 side of servo motor is equipped with logical with it Conducting wire connection and the PLC controller 14 that is fixed on 4 top surface of square installing plate are crossed, is fixed on support baseboard 2 and PLC controller 14 three position switch 24 connected by conducting wire, ball screw 11 and slide bar 13 are connected with lower template 15,15 side of lower template jointly Middle part is threadedly coupled with ball screw 11, is slidably connected in the middle part of 15 other side of lower template with slide bar 13, is equipped in the middle part of lower template 15 Chamfer groove 16 is equipped with the first pressing plate 17 being fixedly connected with 1 output arm of press machine right above chamfer groove 16.In second baffle Intelligent control mechanism is arranged in 6 sides, cooperates to 7 rule of control servo motor by three position switch 24 and PLC controller 14 Property positive and negative rotation, PLC controller 14 be DVP-SA2 PLC controller, servo motor 7 be MINAS A6 servo motor, so again By first gear 8 and second gear 12 is driven to follow rotation, and second gear 12 is fixedly connected with ball screw 11, admittedly it can lead to Three position switch 24 are crossed to regulate and control the positive and negative rotation of ball screw 11, to realize the disengaging automatically of lower template 15, easy to operate, time saving province Power, convenient for replacing to brake block steel back blank, work efficiency is high for the chamfering of brake block steel back blank.
First pressing plate 17 is equipped with guiding buffer gear, and guiding buffer gear includes the second pressing plate 18, the second pressing plate 18 Immediately below the first pressing plate 17, it is equipped with pilot hole 19 on the second 18 4 jiaos of pressing plate, each 19 side of pilot hole is equipped with both ends It is separately fixed at the telescopic rod 20 of 18 top surface of 17 bottom surface of the first pressing plate and the second pressing plate, each 20 surface of telescopic rod is set with One buffer spring 21,18 bottom surface of the second pressing plate middle part are equipped with cope plate 22, shape and the 16 shape phase of chamfer groove of cope plate 22 It matches, the guide rod 23 fixed with 5 surface of first baffle is fitted in each pilot hole 19, each 23 surface of guide rod is passed through Polishing treatment and surface are set with the second buffer spring 25.The setting guiding buffer gear on the first pressing plate 17, in the first pressure During plate 17 pushes, guide rod 23 is inserted into always in the pilot hole 19 on the second pressing plate 18, so in the process of punching press In, the position of the second pressing plate 18 will not counter changing, the position of cope plate 22 will not change, cope plate 22 and lower template 15 fitness are high, so that the Process Precision of entire punching chamfers is all very high, the quantity of output waste product is few, in addition in the first pressure Telescopic rod 20 is respectively provided between 18 top surface quadrangle of 17 bottom surface of plate and the second pressing plate, then slow in each 20 surface of telescopic rod suit first Spring 21 is rushed, so can be relieved stamping press in punching course, is unlikely to that brake block steel back blank is caused to damage because punching press is too quickly, In addition 23 surface of guide rod is by polishing treatment and surface is set with the second buffer spring 25, on the one hand reduce guide rod 23 with On the other hand friction between pilot hole 19 strengthens buffer capacity using the second buffer spring 25, makes buffering effect more preferably.
In conclusion brake block steel back production is high with facing attachment safety coefficient, it is not susceptible to pressure hand accident, can be carried out Intelligent control, convenient and efficient, labor intensity is small, and additionally there is guiding buffer gear to keep chamfering precision high, and workpiece is hardly damaged, Service life of a machine is extended.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of brake block steel back production uses facing attachment, including press machine (1), press machine (1) the punching press mouth bottom to be equipped with Support baseboard (2), it is characterised in that: offered rectangular card slot (3) in the middle part of the support baseboard (2), rectangular card slot (3) bottom Face is equipped with feeding-discharging mechanism, and the feeding-discharging mechanism includes square installing plate (4), the square installing plate (4) and rectangular card slot (3) bottom surface welds together, and square installing plate (4) the top surface side is equipped with the first baffle (5) being firmly connected with it, described First baffle (5) side is equipped with the second baffle (6) that is fixedly connected with square installing plate (4) top surface, the first baffle (5) and It is firmly connected with it respectively and mutually symmetrical with first bearing (9) and second bearing (10) on second baffle (6) through having, it is described First bearing (9) and second bearing (10) are connected with ball screw (11) jointly, and ball screw (11) side is equipped with both ends The slide bar (13) being fixedly connected respectively with first baffle (5) and second baffle (6), second baffle (6) side are equipped with intelligence Control mechanism, the ball screw (11) and slide bar (13) are connected with lower template (15) jointly, in lower template (15) side Portion is threadedly coupled with ball screw (11), is slidably connected in the middle part of lower template (15) other side with slide bar (13), in lower template (15) Portion is equipped with chamfer groove (16), and first be fixedly connected with press machine (1) output arm is equipped with right above the chamfer groove (16) Pressing plate (17), first pressing plate (17) are equipped with guiding buffer gear.
2. a kind of brake block steel back production facing attachment according to claim 1, it is characterised in that: the intelligent control Mechanism includes servo motor (7), and the servo motor (7) is fixedly connected on square installing plate (4) top surface and is located at second gear Plate (6) side is fixed with first gear (8) on the output shaft of the servo motor (7), and ball screw (11) top is fixed It is connected with the second gear (12) engaged with first gear (8), servo motor (7) side is equipped with and connect with it by conducting wire And it is fixed on the PLC controller (14) on square installing plate (4) top surface, it is fixed on the support baseboard (2) and PLC controller (14) three position switch (24) connected by conducting wire.
3. a kind of brake block steel back production facing attachment according to claim 1, it is characterised in that: the guiding buffering Mechanism includes the second pressing plate (18), and second pressing plate (18) is located at immediately below the first pressing plate (17), the second pressing plate (18) quadrangle On be equipped with pilot hole (19), each pilot hole (19) side is equipped with both ends and is separately fixed at the first pressing plate (17) bottom surface With the telescopic rod (20) of the second pressing plate (18) top surface, each telescopic rod (20) surface is set with the first buffer spring (21), cope plate (22) are equipped in the middle part of the second pressing plate (18) bottom surface, are fitted in each pilot hole (19) and the The fixed guide rod (23) in one baffle (5) surface.
4. a kind of brake block steel back production facing attachment according to claim 1, it is characterised in that: the press machine (1) bottom four corners are equipped with the pulley (26) with service brake.
5. a kind of brake block steel back production facing attachment according to claim 3, it is characterised in that: each guiding Bar (23) surface is set with the second buffer spring (25) by polishing treatment and surface.
6. a kind of brake block steel back production facing attachment according to claim 3, it is characterised in that: the cope plate (22) shape matches with chamfer groove (16) shape.
CN201811265440.4A 2018-10-29 2018-10-29 Facing attachment is used in a kind of production of brake block steel back Pending CN109248951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811265440.4A CN109248951A (en) 2018-10-29 2018-10-29 Facing attachment is used in a kind of production of brake block steel back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811265440.4A CN109248951A (en) 2018-10-29 2018-10-29 Facing attachment is used in a kind of production of brake block steel back

Publications (1)

Publication Number Publication Date
CN109248951A true CN109248951A (en) 2019-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811265440.4A Pending CN109248951A (en) 2018-10-29 2018-10-29 Facing attachment is used in a kind of production of brake block steel back

Country Status (1)

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CN (1) CN109248951A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226800A (en) * 1998-02-16 1999-08-24 Punch Kogyo Kk Tool for preventing dropping of coil spring in press die
CN204430014U (en) * 2015-02-15 2015-07-01 青岛农业大学 A kind of mould positioning mechanism
CN205926848U (en) * 2016-08-31 2017-02-08 广州华荣中天模具有限公司 Annular link fitting moulding -die
CN106623584A (en) * 2016-12-14 2017-05-10 昆山麦信宁机械科技有限公司 Punching device
CN106739069A (en) * 2016-12-26 2017-05-31 东莞市天合机电开发有限公司 A kind of self-feeding laminating mechanism
CN207156523U (en) * 2017-09-26 2018-03-30 青岛鑫顺杰锻压科技有限公司 A kind of forcing press suitable for different sizes object to be processed

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11226800A (en) * 1998-02-16 1999-08-24 Punch Kogyo Kk Tool for preventing dropping of coil spring in press die
CN204430014U (en) * 2015-02-15 2015-07-01 青岛农业大学 A kind of mould positioning mechanism
CN205926848U (en) * 2016-08-31 2017-02-08 广州华荣中天模具有限公司 Annular link fitting moulding -die
CN106623584A (en) * 2016-12-14 2017-05-10 昆山麦信宁机械科技有限公司 Punching device
CN106739069A (en) * 2016-12-26 2017-05-31 东莞市天合机电开发有限公司 A kind of self-feeding laminating mechanism
CN207156523U (en) * 2017-09-26 2018-03-30 青岛鑫顺杰锻压科技有限公司 A kind of forcing press suitable for different sizes object to be processed

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Application publication date: 20190122

RJ01 Rejection of invention patent application after publication