CN105414256B - Control arm shaping tooling - Google Patents

Control arm shaping tooling Download PDF

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Publication number
CN105414256B
CN105414256B CN201510972507.8A CN201510972507A CN105414256B CN 105414256 B CN105414256 B CN 105414256B CN 201510972507 A CN201510972507 A CN 201510972507A CN 105414256 B CN105414256 B CN 105414256B
Authority
CN
China
Prior art keywords
control arm
clamping
plate
pedestal
fix bar
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.)
Active
Application number
CN201510972507.8A
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Chinese (zh)
Other versions
CN105414256A (en
Inventor
杨万银
丁阳
田文婷
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.)
Changzhou Crrc Auto Parts Co Ltd
CRRC Qishuyan Institute Co Ltd
Original Assignee
Changzhou Crrc Auto Parts Co Ltd
CRRC Qishuyan Institute 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 Changzhou Crrc Auto Parts Co Ltd, CRRC Qishuyan Institute Co Ltd filed Critical Changzhou Crrc Auto Parts Co Ltd
Priority to CN201510972507.8A priority Critical patent/CN105414256B/en
Publication of CN105414256A publication Critical patent/CN105414256A/en
Application granted granted Critical
Publication of CN105414256B publication Critical patent/CN105414256B/en
Active 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
    • B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices

Abstract

Present invention is disclosed a kind of control arm shaping tooling, including positioner for positioning and it is arranged at the pressure head for being used for shaping above the positioner;The positioner includes pedestal and clamp system, the auxiliary support mechanism for Auxiliary support control arm and the cushion block for support control arm latch plate for clamping control arm, the clamp system, auxiliary support mechanism and cushion block are fixedly installed on the pedestal, the cushion block matches with the pressure head, and the two coordinates the shaping completed to control arm latch plate.The present invention it is simple in construction, using effect is good, and can Reusability, there is very high application value and promotional value.

Description

Control arm shaping tooling
Technical field
The present invention relates to a kind of shaping tooling, is particularly suitable for use in and the matching used control arm shaping tooling of trimmer, uses In solving the problems, such as the deformation of control arm latch plate, belong to field of machining.
Background technology
Because control arm shape is special, the latch plate connected thereon is protruded on casting as wing.And it is poured In process it is more using molding sand as pouring mould, therefore be easy to during knockout is stripped because casting mutually collides, Or operating personnel's careless manipulation causes control arm latch plate buckling deformation.Especially for some large-scale manufacturing enterprises, monthly because of bullet The direct economic loss that spring plank deformation causes control arm to scrap is up to tens thousand of members.
Although the problem of control arm latch plate deforms can not be solved due to the reason such as casting structure and existing process equipment, Can be done over again by follow-up shaping restores latch plate.Complex-shaped due to control arm, existing shaping device is difficult pair It is positioned, and so as to cause shaping operation efficiency low, and success rate is low.
In summary, now it is badly in need of one positioning tool of design to solve the clamping fixation problem in control arm reforming process.
The content of the invention
In view of prior art has drawbacks described above, it is applied to support the use with trimmer the purpose of the present invention is to propose to one kind Control arm shaping tooling.
The purpose of the present invention, it will be achieved by the following technical programs:
A kind of control arm shaping tooling, including positioner for positioning and being arranged above the positioner are used In the pressure head of shaping;
The positioner include pedestal and for clamping the clamp system of control arm, for Auxiliary support control arm Auxiliary support mechanism and the cushion block for support control arm latch plate, the clamp system, auxiliary support mechanism and cushion block are equal It is fixedly installed on the pedestal, the cushion block matches with the pressure head, and the two, which coordinates, completes to the whole of control arm latch plate Shape.
Preferably, the clamp system includes fixed plate and the clamping plate being oppositely arranged, and is fixedly installed in the fixed plate There are at least two alignment pins to match with control arm sleeve locating surface, the fixed plate is also fixed towards the clamping plate side Be provided with match with control arm sleeve outer circumferential edge, the V-shaped groove for support control arm sleeve, set on the clamping plate Be equipped with match with control arm sleeve, the loose pin for clamping control arm sleeve.
Preferably, the loose pin adjustable length.
Preferably, the auxiliary support mechanism includes an at least support bar being fixedly installed on the pedestal, described The top of support bar is provided with the arcwall face for protecting control arm..
Preferably, in addition to it is fixedly installed on the pedestal for the hold-down mechanism for preventing control arm stress tilting, institute State that hold-down mechanism holds down assembly including first and second holds down assembly, described first holds down assembly and the clamp system phase Match somebody with somebody, described second holds down assembly matches with the auxiliary support mechanism.
Preferably, described first hold down assembly including the first fix bar being fixedly installed on the pedestal, described first Fix bar is arranged at a side position of the clamping plate towards the fixed plate, is movably provided with first fix bar First pressing plate, loose slot is offered on first pressing plate, first fix bar passes through the loose slot, and described first fixes The threaded fasteners for locking first pressing plate are additionally provided with bar.
Preferably, described second hold down assembly including the second fix bar and the frame plate being fixedly installed on the pedestal, institute State the second fix bar and frame plate and be matchingly arranged at the support bar side, be movably provided with second fix bar Second pressing plate, loose slot is offered on second pressing plate, second fix bar passes through the loose slot, and described second fixes The threaded fasteners for locking second pressing plate are additionally provided with bar.
Preferably, in addition to for controlling the control assembly of frock overall operation, the control assembly include controller and Control panel, each electric component is electrically connected with and is driven by it with the controller in frock.
Preferably, the clamp system includes fixed plate and the clamping plate being oppositely arranged, and is fixedly installed in the fixed plate There are at least two alignment pins to match with control arm sleeve locating surface, be fixedly installed on the alignment pin and clamped for sensing The first pressure inductor of power, the fixed plate are further fixedly arranged on and week on the outside of control arm sleeve towards the clamping plate side Match to edge, the V-shaped groove for support control arm sleeve, be provided with the clamping plate match with control arm sleeve, For clamping the clamping motor of control arm sleeve, the output shaft of the clamping motor coordinates with the fixed plate to be completed to control arm The clamping of sleeve.
Preferably, the auxiliary support mechanism includes at least one support motor being fixedly installed on the pedestal, institute The top for stating the output shaft of support motor is provided with arcwall face for protecting control arm, on the output shaft of the support motor also It is provided with the 3rd pressure inductor for sensing support force.
Preferably, in addition to it is fixedly installed on the pedestal for the hold-down mechanism for preventing control arm stress tilting, institute Stating hold-down mechanism includes the first clamping motor and the second clamping motor, first clamping motor and the clamp system phase Match somebody with somebody, second clamping motor matches with the auxiliary support mechanism, and first clamping motor compresses electricity with described second The L-shaped pressing plate for compressing control arm is movably provided with the output shaft of machine, use is provided with the groove face of the V-shaped groove In the second pressure inductor of sensing thrust.
The present invention, its protrusion effect are:The present invention effectively realizes the positioning shaping of control arm, while ensure that control arm Firmly clamped so that follow-up shaping operation can be completed disposably, improve the shaping efficiency of processing enterprise to greatest extent. Meanwhile the present invention can effectively protect control arm, avoid that there is good use to the secondary damage of control arm in reforming process Effect.In general, the present invention it is simple in construction, using effect is good, and can Reusability, have very high application value and Promotional value.
Just accompanying drawing in conjunction with the embodiments below, is described in further detail to the embodiment of the present invention, so that of the invention Technical scheme is more readily understood, grasped.
Brief description of the drawings
Fig. 1 is the front view of the present invention;
Fig. 2 is the side view of the present invention;
Fig. 3 is the top view of the positioner in the present invention;
Wherein:1st, pressure head 2, pedestal 3, cushion block 4, fixed plate 5, clamping plate 6, alignment pin 7, V-shaped groove 8, activity are fixed Position pin 9, support bar 10, the first fix bar 11, the first pressing plate 12, the second fix bar 13, frame plate 14, the second pressing plate.
Embodiment
Present invention is disclosed one kind to be applied to and the matching used control arm shaping tooling of trimmer.
As shown in figure 1, a kind of control arm shaping tooling, including positioner for positioning and it is arranged at the positioning It is used for the pressure head 1 of shaping above device.
The positioner include pedestal 2 and for clamping the clamp system of control arm, for Auxiliary support control arm Auxiliary support mechanism and the cushion block 3 for support control arm latch plate, the clamp system, auxiliary support mechanism and cushion block 3 It is fixedly installed on the pedestal 2, the cushion block 3 matches with the pressure head 1, and the two, which coordinates, completes to control arm latch plate Shaping.
The clamp system includes the fixed plate 4 that is oppositely arranged and clamping plate 5, be fixedly installed in the fixed plate 4 to Few two alignment pins 6 to match with control arm sleeve locating surface, the fixed plate 4 are also fixed towards the side of clamping plate 5 Be provided with match with control arm sleeve outer circumferential edge, the V-shaped groove 7 for support control arm sleeve, on the clamping plate 5 Be provided with match with control arm sleeve, the loose pin 8 for clamping control arm sleeve.In the present embodiment, it is described fixed Position pin 6 is provided with four altogether, and is distributed in the fixed plate 4.
The adjustable length of loose pin 8, in actual use, operator can adjust the loose pin 8 length, makes it hold out against control arm, control arm sleeve locating surface is adjacent to the fixed plate 4, inserts the alignment pin 6 In positioning hole on control arm sleeve locating surface.
The auxiliary support mechanism includes at least one support bar 9 being fixedly installed on the pedestal 2, the support bar 9 top is provided with the arcwall face for protecting control arm.
The control arm shaping tooling also includes being fixedly installed on the pedestal 2 and is used to prevent control arm stress tilting Hold-down mechanism, the hold-down mechanism is held down assembly including first and second holds down assembly, and described first holds down assembly and the folder Tight mechanism matches, and described second holds down assembly matches with the auxiliary support mechanism.
Described first holds down assembly fixes including the first fix bar 10 being fixedly installed on the pedestal 2, described first Bar 10 is arranged at the clamping plate 5 towards a side position of the fixed plate 4, is movably set in first fix bar 10 There is the first pressing plate 11, loose slot is offered on first pressing plate 11, first fix bar 10 passes through the loose slot, described The threaded fasteners for locking first pressing plate 11 are additionally provided with first fix bar 10.
Described second holds down assembly including the second fix bar 12 and the frame plate 13 being fixedly installed on the pedestal 2, described Second fix bar 12 and frame plate 13 are matchingly arranged at the side of support bar 9, in second fix bar 12 movably The second pressing plate 14 is provided with, loose slot is offered on second pressing plate 14, second fix bar 12 passes through the loose slot, The threaded fasteners for locking second pressing plate 14 are additionally provided with second fix bar 12.The height of the frame plate 13 Match with the width of control arm.
In actual use, operator can be completed by adjusting the fixed pressing plate 14 of first pressing plate 11 and second Complete clamping, fixation to control arm.After the completion of fixation, control arm latch plate should be placed exactly on the cushion block 3, then operation Person can control the 1 downward punching press of pressure head, so as to complete the shaping to control arm latch plate.
In addition to the implementation, the present invention also has another preferred embodiment, in this embodiment, the whole operation stream of frock Journey is all carried out in an automated manner:
A kind of control arm shaping tooling, including positioner for positioning and being arranged above the positioner are used In the pressure head 1 of shaping.The positioner include pedestal 2 and for clamping the clamp system of control arm, for Auxiliary support control The auxiliary support mechanism of arm processed and the cushion block 3 for support control arm latch plate, the clamp system, auxiliary support mechanism and Cushion block 3 is fixedly installed on the pedestal 2, and the cushion block 3 matches with the pressure head 1, and the two, which coordinates, completes to control arm The shaping of latch plate.
The control arm shaping tooling also includes being used for the control assembly (not shown) for controlling frock overall operation, institute Stating control assembly includes controller and control panel, and each electric component is electrically connected with the controller and by its drive in frock It is dynamic.
The clamp system includes the fixed plate 4 that is oppositely arranged and clamping plate 5, be fixedly installed in the fixed plate 4 to Lack two alignment pins 6 to match with control arm sleeve locating surface, be fixedly installed on the alignment pin 6 for sensing clamping force First pressure inductor (not shown), the fixed plate 4 is further fixedly arranged on and controls towards the side of clamping plate 5 Arm sleeve outer circumferential edge matches, the V-shaped groove 7 for support control arm sleeve, is provided with and controls on the clamping plate 5 Arm sleeve matches, the clamping motor (not shown) for clamping control arm sleeve, the output shaft of the clamping motor with The fixed plate 4 coordinates the clamping completed to control arm sleeve.
The auxiliary support mechanism (does not show including at least one support motor being fixedly installed on the pedestal 2 in figure Go out), the top of the output shaft of the support motor is provided with the arcwall face for protecting control arm, the output of the support motor The 3rd pressure inductor (not shown) for sensing support force is additionally provided with axle.
The control arm shaping tooling also includes being fixedly installed on the pedestal 2 and is used to prevent control arm stress tilting Hold-down mechanism (not shown), the hold-down mechanism include the first clamping motor and the second clamping motor, and described first compresses Motor matches with the clamp system, and second clamping motor matches with the auxiliary support mechanism, first pressure Tight motor is with being movably provided with the L-shaped pressing plate (figure for compressing control arm on the output shaft of second clamping motor Not shown in), the second pressure inductor for sensing thrust is provided with the groove face of the V-shaped groove 7.The L-shaped pressing plate One section be compression end, another section is linkage section, the top of the L-shaped pressing plate linkage section and first clamping motor or second The output axis connection of clamping motor, under the drive of first clamping motor or the second clamping motor, the L-shaped pressing plate can Complete the operations such as corresponding rotation and compression.
In actual use, operator now treats that shaping control arm is positioned in frock, positions control arm sleeve In on the clamp system.Then, the clamping motor starts to operate, the output shaft of the clamping motor and the fixed plate 4 Coordinate the clamping completed to control arm sleeve.It is described after the clamping force that the first pressure inductor senses meets the requirements Clamping motor hold mode, the hold-down mechanism setting in motion.
The first clamping motor setting in motion, the hold-down segment of the L-shaped pressing plate is set to rotate to above control arm sleeve, with The output shaft motion of first clamping motor afterwards, drives the L-shaped pressing plate to complete the compression to the control arm sleeve, works as institute State after the thrust that second pressure inductor senses meets the requirements, the first clamping motor hold mode, the auxiliary branch Support mechanism and the second clamping motor setting in motion.The output shaft setting in motion of the support motor, and support arm is held up upwards, institute The second clamping motor is stated to drive the hold-down segment of the L-shaped pressing plate to rotate to control arm sleeve top and complete support arm pressure immediately Tightly, after the thrust that the 3rd pressure inductor senses meets the requirements, the second clamping motor hold mode.
Then, the setting in motion of pressure head 1, completes the shaping to control arm latch plate.It is described to clamp electricity after the completion of shaping Machine, support motor, the first clamping motor and the second clamping motor all reset, the hold-down segment rotation of the L-shaped pressing plate, no longer position Above support arm, now, operator can complete blanking and the again associative operation such as feeding.
In summary, the present invention has following technique effect:
1st, the present invention clamps sleeve by the locating and machining face of auxiliary support mechanism location control arm afterbody with clamping device Four lugs (i.e. locating and machining face) on opposite, because locating and machining point is smooth, therefore in actual use, to control arm Positioning is more accurate, fixed effect is more steady;
2nd, two block pressur plates are fixedly installed on above control arm, effective means by the present invention in control arm reforming process Control arm stress tilting, not only enable the disposable clamping of control arm in place, and debug conveniently, and base can be quickly found Quasi- face;
3rd, latch plate is leveled up in control arm reforming process, can make latch plate uniform force by the present invention with cushion block, from And preferably reach shaping effect;
4th, the present invention it is simple in construction, using effect is good, and can Reusability, there is very high application value and popularization Value.
The present invention still has numerous embodiments, all technical sides formed using equivalents or equivalent transformation Case, it is within the scope of the present invention.

Claims (9)

  1. A kind of 1. control arm shaping tooling, it is characterised in that:Including the positioner for positioning and it is arranged at the positioning It is used for the pressure head (1) of shaping above device;The positioner include pedestal (2) and for clamp control arm clamp system, Auxiliary support mechanism for Auxiliary support control arm and the cushion block (3) for support control arm latch plate, the clamping machine Structure, auxiliary support mechanism and cushion block (3) are fixedly installed on the pedestal (2), the cushion block (3) and the pressure head (1) phase Matching, the two coordinates the shaping completed to control arm latch plate;The auxiliary support mechanism is fixedly installed on including at least one Support bar (9) on the pedestal (2), the top of the support bar (9) are provided with the arcwall face for protecting control arm;It is described Control arm shaping tooling, which also includes being fixedly installed on, is used for the hold-down mechanism for preventing control arm stress tilting on the pedestal (2), The hold-down mechanism is held down assembly including first and second holds down assembly, and described first holds down assembly and the clamp system phase Match somebody with somebody, described second holds down assembly matches with the auxiliary support mechanism.
  2. 2. control arm shaping tooling according to claim 1, it is characterised in that:The clamp system includes what is be oppositely arranged Fixed plate (4) and clamping plate (5), at least two and control arm sleeve locating surface phase are fixedly installed on the fixed plate (4) The alignment pin (6) matched somebody with somebody, the fixed plate (4) are further fixedly arranged on and control arm sleeve outside towards the clamping plate (5) side Circumferential edge matches, the V-shaped groove (7) for support control arm sleeve, is provided with and control arm sleeve on the clamping plate (5) Match, the loose pin (8) for clamping control arm sleeve.
  3. 3. control arm shaping tooling according to claim 2, it is characterised in that:Loose pin (8) adjustable length.
  4. 4. control arm shaping tooling according to claim 3, it is characterised in that:Described first holds down assembly sets including fixation The first fix bar (10) being placed on the pedestal (2), first fix bar (10) are arranged at the clamping plate (5) towards institute A side position of fixed plate (4) is stated, is movably provided with the first pressing plate (11) on first fix bar (10), described first Offer loose slot on pressing plate (11), first fix bar (10) passes through the loose slot, on first fix bar (10) It is additionally provided with the threaded fasteners for locking first pressing plate (11).
  5. 5. control arm shaping tooling according to claim 4, it is characterised in that:Described second holds down assembly sets including fixation The second fix bar (12) and frame plate (13) being placed on the pedestal (2), second fix bar (12) and frame plate (13) phase The support bar (9) side is arranged at ground, the second pressing plate (14), institute are movably provided with second fix bar (12) State and loose slot is offered on the second pressing plate (14), second fix bar (12) passes through the loose slot, second fix bar (12) threaded fasteners for locking second pressing plate (14) are additionally provided with.
  6. 6. control arm shaping tooling according to claim 1, it is characterised in that:Also include being used to control frock overall operation Control assembly, the control assembly includes controller and control panel, in frock each electric component with controller electricity Property is connected and is driven by it.
  7. 7. control arm shaping tooling according to claim 6, it is characterised in that:The clamp system includes what is be oppositely arranged Fixed plate (4) and clamping plate (5), at least two and control arm sleeve locating surface phase are fixedly installed on the fixed plate (4) The alignment pin (6) matched somebody with somebody, the first pressure inductor for sensing clamping force is fixedly installed on the alignment pin (6), it is described solid Fixed board (4) is further fixedly arranged on towards the clamping plate (5) side to match, for holding with control arm sleeve outer circumferential edge The V-shaped groove (7) of control arm sleeve is held in the palm, is provided with the clamping plate (5) and matches, for clamping control arm with control arm sleeve The clamping motor of sleeve, the output shaft of the clamping motor coordinate the clamping completed to control arm sleeve with the fixed plate (4).
  8. 8. control arm shaping tooling according to claim 7, it is characterised in that:The auxiliary support mechanism includes at least one The individual support motor being fixedly installed on the pedestal (2), the top of the output shaft of the support motor are provided with for protecting The arcwall face of control arm, the 3rd pressure inductor for sensing support force is additionally provided with the output shaft of the support motor.
  9. 9. control arm shaping tooling according to claim 8, it is characterised in that:Also include being fixedly installed on the pedestal (2) it is used for the hold-down mechanism for preventing control arm stress tilting on, the hold-down mechanism includes the first clamping motor and the second compression Motor, first clamping motor match with the clamp system, second clamping motor and the auxiliary support mechanism Match, first clamping motor on the output shaft of second clamping motor with being movably provided with for compressing control The L-shaped pressing plate of arm processed, the second pressure inductor for sensing thrust is provided with the groove face of the V-shaped groove (7).
CN201510972507.8A 2015-12-23 2015-12-23 Control arm shaping tooling Active CN105414256B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510972507.8A CN105414256B (en) 2015-12-23 2015-12-23 Control arm shaping tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510972507.8A CN105414256B (en) 2015-12-23 2015-12-23 Control arm shaping tooling

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CN105414256A CN105414256A (en) 2016-03-23
CN105414256B true CN105414256B (en) 2018-01-19

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205519080U (en) * 2015-12-23 2016-08-31 常州南车汽车零部件有限公司 Control arm plastic frock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101376209A (en) * 2007-08-31 2009-03-04 庄添财 Clamping fixture for correcting total vehicle frame
CN202741491U (en) * 2012-06-15 2013-02-20 浙江吉利汽车研究院有限公司杭州分公司 Flattening device
CN203936658U (en) * 2014-06-10 2014-11-12 四平市方向机械有限公司 Knuckle blank positioning fixture
CN204263020U (en) * 2014-10-24 2015-04-15 福建新龙马汽车股份有限公司 A kind of engine crankshaft detects bracing or strutting arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205519080U (en) * 2015-12-23 2016-08-31 常州南车汽车零部件有限公司 Control arm plastic frock

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Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258

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